JP5889850B2 - Trimming apparatus for decorative material, manufacturing apparatus for coated product, and manufacturing method - Google Patents

Description

  The present invention relates to a trimming device for a cosmetic material, an apparatus for manufacturing a coated product, and a manufacturing method, and more particularly, a trimming device for a cosmetic material and a coated product that can remove a surplus portion along the longitudinal direction of the cosmetic material with high accuracy. The present invention relates to a manufacturing apparatus and a manufacturing method.

  2. Description of the Related Art Conventionally, an apparatus for manufacturing a coated product (also referred to as an “edge binder”) in which a decorative material is bonded to an end surface of a base material is generally known (see, for example, Patent Document 1). In this coated product manufacturing apparatus, a trimming apparatus that removes excess portions along the longitudinal direction of the decorative material bonded to the end face of the base material is employed. For example, as shown in FIG. 26, the trimming device 105 is bonded to a guide roller 131 that guides the surface of the base material 108 that is transported in a predetermined transport direction, and the base material 108 that is guided by the guide roller 131. And a rotatable trimming cutter 129 for removing excess end portions on the upper edge side and the lower edge side along the longitudinal direction of the decorative material 109. The trimming cutter 129 is disposed so as to remove an excess portion along the longitudinal direction of the decorative material 109 while being separated from the guide roller 131 in the lateral width direction of the base material 108.

Japanese Patent Application Laid-Open No. 08-90504

  However, in the conventional trimming apparatus 105, the trimming cutter 129 is disposed so as to remove the excess portion along the longitudinal direction of the decorative material 109 while being spaced apart from the guide roller 131 in the lateral width direction of the base material 108. The guide roller 131 guides the surface portion that is spaced inward from the surface edge of the base material 108 (that is, the edge of the surface edge of the base material). Therefore, when the load applied to the base material 108 increases due to the long-term use of the trimming cutter 129, for example, as shown by the phantom line in FIG. 27, the end portion of the base material 108 is easily deformed so as to be warped. When such deformation occurs, the excess portion along the longitudinal direction of the decorative material 109 cannot be removed with high accuracy.

  In addition, in the case of adopting a base material formed by sticking a protective film on the surface for surface protection, the conventional trimming device described above, such as wind pressure, is used when removing the excess portion in the longitudinal direction of the decorative material. The surface edge part of a protective film floats up from the surface of a base material by influence, and foreign materials, such as cutting waste, will enter into the clearance gap between the surface of these base materials and a protective film. As a result, the appearance of the coated product is degraded.

  The present invention has been made in view of the above-described situation, and provides a trimming device for a cosmetic material, an apparatus for manufacturing a coated product, and a manufacturing method that can remove an excess portion along the longitudinal direction of the cosmetic material with high accuracy. For the purpose.

In order to solve the above problem, the invention described in claim 1 is a trimming device for a cosmetic material that removes an excessive end portion along the longitudinal direction of the cosmetic material bonded to the end surface of the base material, and is configured to perform predetermined conveyance. A guide roller for guiding the surface edge of the base material conveyed in the direction, and the length of the decorative material adhered to the end surface of the base material in a state where the surface edge of the base material is guided by the guide roller A rotatable trimming cutter that removes an excess end along the direction, and the guide roller extends in a cylindrical shape from the outer peripheral side of the disk part and the surface edge of the base material. A trimming cutter, and the trimming cutter is arranged so as to remove an excessive end portion along a longitudinal direction of the decorative material in a state where a part of the trimming cutter is located inside the flange portion. Is the gist.
Invention of Claim 2 makes it a summary that the protective film is stuck on the surface of the said base material in Claim 1.
In order to solve the above-mentioned problem, the invention according to claim 3 is an apparatus for manufacturing a coated product in which a decorative material is bonded to an end surface of a base material, and the decorative material is bonded to the end surface of the base material. The gist of the present invention is to include a decorative material bonding apparatus and the decorative material trimming apparatus according to claim 1.
In order to solve the above problem, the invention according to claim 4 is a method for manufacturing a coated product in which a decorative material is bonded to an end surface of a base material, and the decorative material is bonded to the end surface of the base material. A cosmetic material for removing a surplus end portion along a longitudinal direction of the decorative material bonded to an end surface of the base material using the decorative material bonding step and the decorative material trimming device according to claim 1 or 2. And a trimming step.

According to the trimming device for a decorative material of the present invention, the guide roller that guides the surface edge of the substrate conveyed in a predetermined conveyance direction, and the surface edge of the substrate guided by the guide roller A rotatable trimming cutter that removes an excessive end portion along the longitudinal direction of the decorative material bonded to the end face. The guide roller has a disc portion and a flange portion that extends in a cylindrical shape from the outer peripheral side of the disc portion and guides the surface edge portion of the base material. It is arranged so that the excessive end part along the longitudinal direction of a decorative material may be removed in the state located inside. Thereby, the surplus portion of the cosmetic material is removed by the trimming cutter in a state where the surface edge portion of the base material (that is, the edge portion of the surface edge of the base material) is guided by the guide roller. Therefore, even if the load applied to the base material increases due to long-term use of the trimming cutter, the base material is difficult to deform. Therefore, the excess part along the longitudinal direction of the decorative material can be removed with high accuracy.
Furthermore, when the protective film is affixed on the surface of the said base material, the lifting of a protective film is suppressed and the excess part along the longitudinal direction of a decorative material can be removed. As a result, a decrease in the appearance of the coated product can be suppressed.

  According to the coated product manufacturing apparatus of the present invention, it is provided with the decorative material bonding apparatus for bonding the decorative material to the end face of the base material, and the decorative material trimming apparatus described above. Thereby, the surplus portion of the cosmetic material is removed by the trimming cutter in a state where the surface edge portion of the base material (that is, the edge portion of the surface edge of the base material) is guided by the guide roller. Therefore, even if the load applied to the base material increases due to long-term use of the trimming cutter, the base material is difficult to deform. Therefore, the excess part along the longitudinal direction of the decorative material can be removed with high accuracy.

  According to the method for manufacturing a coated product of the present invention, the decorative material bonded to the end surface of the base material using the above-described decorative material trimming apparatus and the decorative material bonding step of bonding the decorative material to the end surface of the base material A trimming step of the decorative material for removing the excess end portion along the longitudinal direction. Thereby, the surplus portion of the cosmetic material is removed by the trimming cutter in a state where the surface edge portion of the base material (that is, the edge portion of the surface edge of the base material) is guided by the guide roller. Therefore, even if the load applied to the base material increases due to long-term use of the trimming cutter, the base material is difficult to deform. Therefore, the excess part along the longitudinal direction of the decorative material can be removed with high accuracy.

The present invention will be further described in the following detailed description with reference to the drawings referred to, with reference to non-limiting examples of exemplary embodiments according to the present invention. Similar parts are shown throughout the several figures.
It is a side view of the manufacturing apparatus of the coated product which concerns on an Example. It is a perspective view of the milling device of the substrate concerning an example. It is a front view of the said milling apparatus of a base material, (a) shows the cutting state of the end surface of a base material, (b) shows the state which the base material contact | abutted to the press member. It is the IV-IV sectional view taken on the line of FIG. It is the VV sectional view taken on the line of FIG. 3, (a) shows the cutting state of the end surface of a base material, (b) shows the non-cutting state (standby state) of the end surface of a base material. 1 is a perspective view of a decorative material bonding apparatus according to an embodiment. It is a top view of the said adhesive material bonding apparatus. It is the VIII-VIII line sectional enlarged view of FIG. It is the IX-IX sectional view enlarged view of FIG. FIG. 9 is a view on arrow X in FIG. 8. It is a perspective view of the end cut apparatus of the cosmetic material which concerns on an Example. It is a perspective view of the 1st trimming apparatus of the decorative material which concerns on an Example. It is a side view of the 1st trimming apparatus of the said decorative material. It is an enlarged view of the XIV arrow part of FIG. It is operation | movement explanatory drawing of the 1st trimming apparatus of the said decorative material. It is a perspective view of the 2nd trimming apparatus of the decorative material which concerns on an Example. It is a side view of the 2nd trimming apparatus of the said decorative material. It is principal part sectional drawing of the 2nd trimming apparatus of the said decorative material. It is a XIX arrow line view of FIG. It is operation | movement explanatory drawing of the 2nd trimming apparatus of the said decorative material. It is a principal part enlarged view of FIG. It is explanatory drawing for demonstrating the front-end | tip blade (reverse lead) of the trimming cutter which concerns on an Example. It is explanatory drawing for demonstrating the 2nd trimming apparatus of the cosmetics of another form. It is explanatory drawing for demonstrating the front-end | tip blade (positive lead) of the trimming cutter of another form. It is explanatory drawing for demonstrating the bonding | attachment apparatus of the other form of decorative material. It is explanatory drawing for demonstrating the trimming apparatus of the conventional cosmetics. It is an enlarged view of the XXVII arrow part of FIG.

  The items shown here are exemplary and illustrative of the embodiments of the present invention, and are the most effective and easy-to-understand explanations of the principles and conceptual features of the present invention. It is stated for the purpose of providing what seems to be. In this respect, it is not intended to illustrate the structural details of the present invention beyond what is necessary for a fundamental understanding of the present invention. It will be clear to those skilled in the art how it is actually implemented.

<First trimming device for decorative material>
The first trimming device for a decorative material according to the present embodiment is a decorative material for removing the excess end portion (S1) along the longitudinal direction of the decorative material (9) bonded to the end surface (8a) of the base material (8). A first trimming device (5), a guide roller (31) for guiding a surface edge of a substrate conveyed in a predetermined conveying direction (P), and the surface edge of the substrate guided by the guide roller And a rotatable trimming cutter (29) that removes an excessive end portion along the longitudinal direction of the decorative material bonded to the end face of the base material in a state of being in a state (see, for example, FIGS. 13 and 14). The guide roller (31) includes a disc portion (31a) and a flange portion (31b) that extends in a cylindrical shape from the outer peripheral side of the disc portion and guides the surface edge portion of the substrate, and is trimmed. The cutter (29) is arranged so as to remove the excess end portion along the longitudinal direction of the decorative material in a state where a part of the cutter (29) is located inside the flange portion.

  As a first trimming device for a decorative material according to the present embodiment, for example, a form in which a protective film (11) is attached to the surface (8b) of the base material (8) (see, for example, FIG. 14). ).

<Production equipment for coated products>
The coated product manufacturing apparatus according to the present embodiment is a coated product manufacturing apparatus in which a decorative material (9) is bonded to an end surface (8a) of a base material (8), and the decorative material is applied to the end surface of the base material. A bonding apparatus (3, 3 ′) for a decorative material to be bonded and a first trimming device (5) for the decorative material described above are provided (see, for example, FIG. 1, FIG. 6, FIG. 12, etc.).

  As an apparatus for manufacturing a coated product according to the present embodiment, for example, a form including a base milling device (70) for cutting an end surface (8a) of a base (8) to which a decorative material (9) is bonded (for example, , See FIG. 2). The substrate milling device (70) includes a pressing member (71) for pressing the surface edge of the protective film (11) attached to the surface of the substrate conveyed in a predetermined conveyance direction (P); A rotatable milling cutter (72) that cuts the end face of the substrate in a state where the surface edge of the protective film is pressed by the pressing member. Thereby, the end surface of a base material is cut by the milling cutter in the state in which the surface edge part of the protective film was pressed by the press member. Therefore, the end face of the substrate can be cut while suppressing the lifting of the protective film. As a result, entry of foreign matter such as cutting dust into the gap between the protective film and the surface of the base material is suppressed, and adhesion to the surface side of the base material in the base material and decorative material adhering process as a post process is performed. Transfer of materials is suppressed. Therefore, the fall of the appearance of a coated product can be suppressed.

  In the case of the above-mentioned form, for example, the pressing member (71) is supported by the support (73) so as to be movable in the vertical direction, and the surface of the protective film by the biasing means (75) provided on the support. It can be biased in the direction of pressing the edge (see, for example, FIG. 3). Thereby, the surface edge part of a protective film can be more reliably pressed with a press member with a simple structure.

  In the case of the above-described embodiment, for example, the pressing member (71) includes a pressing surface (78) that presses the surface edge of the protective film (11), and an upstream of a predetermined conveying direction (P) of the base material from the pressing surface. And an inclined surface (79) inclined obliquely upward toward the side (see, for example, FIG. 3). Thus, the base material transported in the predetermined transport direction comes into contact with the inclined surface, so that the pressing member is displaced against the urging force of the urging means, and the pressing surface is guided to the surface edge of the protective film. The

  As an apparatus for manufacturing a coated product according to the present embodiment, for example, the above-mentioned decorative material bonding apparatus (3, 3 ′) is an end face (8a) of a base material (8) conveyed in a predetermined conveying direction (P). The application portion (17) for applying the adhesive (10) to the back surface (9a) of the cosmetic material (9) fed toward the surface, and the back surface of the cosmetic material to which the adhesive material has been applied by the application portion as the end surface of the base material And a pressing portion (18) for pressing (see, for example, FIG. 6). Thereby, the space | interval of an application part and a press part becomes comparatively small, and the time from application | coating of an adhesive material to adhesion | attachment of a base material and a decorative material becomes short. As a result, it is possible to bond the base material and the decorative material while suppressing the processing cost without strictly controlling the temperature of the base material.

  In the case of the above-mentioned form, for example, the application part (17) has the application width (h3) larger than the height (h1) of the end surface (8a) of the base material (8), and the back surface (9a) of the decorative material (9). An adhesive (10) can be applied to the substrate (for example, see FIG. 8). Thereby, even if a relatively thin decorative material is employed, the base material and the decorative material can be reliably bonded. Moreover, the transfer of the adhesive material to the surface side of the base material is suppressed, and an excessive end portion of the adhesive material can be easily removed in a subsequent process.

  In the case of the above-mentioned form, for example, the application part (17) is applied with the application nozzle (20) having a slit-like application port (20a) for applying the adhesive (10) and the decorative material (9) interposed therebetween. And a rotatable pressing roller (21) disposed opposite to the nozzle and pressing the decorative material (9) toward the application nozzle (see, for example, FIG. 8). Thereby, an application part can be reduced in size. Therefore, the space | interval of an application part and a press part becomes shorter, and can improve the adhesiveness of a base material and a decorative material.

  As an apparatus for manufacturing a coated product according to the present embodiment, for example, a cosmetic material for chamfering by removing an excessive end portion (S2) of a decorative material (9) bonded to an end surface (8a) of a base material (8). The form (For example, refer FIGS. 16-19 etc.) provided with the 2nd trimming apparatus (6) can be mentioned. The second trimming device (6) for the decorative material includes a trimming head (41) that moves along the surplus end portion (S2) of the decorative material. The trimming head includes a drive motor (47) and a drive motor. A rotary cutter (48) connected to the drive shaft (47a) to remove the excess end portion of the decorative material, an attachment member (49) attached to the axial center side of the rotary cutter, and the attachment member around the axis of the rotary cutter And a guide portion (52) that is rotatably supported on the base material and rolls on the base material. As a result, when the trimming head moves along the surplus end portion of the decorative material, the rotating cutter removes the surplus end portion of the cosmetic material and the cosmetic material is chamfered while the guide portion rolls on the base material. . And since the guide part is rotatably supported by the attachment member attached to the rotary cutter around the axis of the rotary cutter, the axis of the guide part and the rotary cutter is positioned accurately. As a result, it is possible to suppress chamfering of the guide portion with respect to the base material and to accurately remove and chamfer the excessive end portion of the decorative material.

  In the case of the above-described embodiment, for example, the trimming head (41) can include a pressure contact piece (57) that presses against the outer peripheral surface of the guide portion (52) (see, for example, FIG. 19). . As a result, the pressure contact piece is in pressure contact with the outer peripheral surface of the guide portion, thereby preventing rotation of the guide portion with the rotating cutter and preventing adhesion of foreign matters such as cutting waste to the outer peripheral surface of the guide portion. it can.

  In the case of the above-mentioned form, for example, the rotary cutter (48) may include a tip blade (62) with a reverse lead that feeds cutting waste toward the outside of the decorative surface (9b) of the decorative material (9). (See, for example, FIG. 22). Thereby, when the rotary cutter removes the excessive end portion of the decorative material, the adhesive protruding from the back surface side of the decorative material can be easily removed, and the generation of burrs can be suppressed.

<Production method of coated products>
The method for producing a coated product according to the present embodiment is a method for producing a coated product obtained by adhering a decorative material (9) to an end face (8a) of a base material (8), wherein the decorative material is applied to the end face of the base material. Makeup that removes the excess end portion (S1) along the longitudinal direction of the decorative material bonded to the end surface of the base material using the bonding step of the decorative material to be bonded and the first trimming device (5) of the decorative material described above. A material trimming step (see, for example, FIGS. 1, 6, and 12).

  As a method for manufacturing a coated product according to the present embodiment, for example, a base material milling process for cutting an end surface of a base material using the base material milling device (70) described above is provided, and the decorative material bonding step includes The form (for example, refer FIG. 2 etc.) which adheres a decorative material to the end surface of the cut base material can be mentioned. Thereby, the end surface of a base material is cut by the milling cutter in the state by which the surface edge part of the protective film was pressed by the press member by this. Therefore, the end face of the substrate can be cut while suppressing the lifting of the protective film. As a result, the entry of foreign matter such as cutting dust into the gap between the protective film and the surface of the base material is suppressed, and the adhesive material to the surface side of the base material in the base material and decorative material adhesion process, which is a subsequent process Transfer is suppressed. Therefore, the fall of the appearance of a coated product can be suppressed.

  As a method for manufacturing a coated product according to the present embodiment, for example, the above-described decorative material bonding step is transported in a predetermined transport direction (P) using the above-described decorative material bonding apparatus (3, 3 ′). The adhesive (10) is applied to the back surface (9a) of the decorative material (9) fed toward the end surface (8a) of the base material (8) to be applied, and then the back surface of the decorative material to which the adhesive material is applied is used as a base. The form (for example, refer FIG. 6 etc.) which is the process pressed against the end surface of a material can be mentioned. Thereby, the space | interval of an application part and a press part becomes comparatively small, and the time from application | coating of an adhesive material to adhesion | attachment of a base material and a decorative material becomes short. As a result, it is possible to bond the base material and the decorative material while suppressing the processing cost without strictly controlling the temperature of the base material.

  As a manufacturing method of the coated product according to the present embodiment, for example, the decorative material (9) bonded to the end surface (8a) of the base material (8) using the above-described second trimming device (6) of the decorative material. The form (for example, refer FIG. 16 etc.) provided with the trimming process of the cosmetic material which removes the excess edge part (S2) of this and chamfers can be mentioned. As a result, when the trimming head moves along the surplus end portion of the decorative material, the rotating cutter removes the surplus end portion of the cosmetic material and the cosmetic material is chamfered while the guide portion rolls on the base material. . And since the guide part is rotatably supported by the attachment member attached to the rotary cutter around the axis of the rotary cutter, the axis of the guide part and the rotary cutter is positioned accurately. As a result, it is possible to suppress chamfering of the guide portion with respect to the base material and to accurately remove and chamfer the excessive end portion of the decorative material.

  In the above embodiment, the base material (8) is usually formed in a flat plate shape, and the end surface (8a) to which the decorative material (9) is bonded, and the front and back surfaces that intersect and extend from the upper and lower edges of the end surface ( 8b) (see, for example, FIG. 2). Moreover, as said base material, wooden base materials, such as a particle board, a medium fiber board (MDF), a wood single board, a wood plywood, can be mentioned, for example. Furthermore, it is good also as a resin-made or metal-made base material. Moreover, as a material of the said decorative material, thermosetting resins, such as a melamine resin, a dapp resin, and a polyester resin, can be mentioned, for example. Moreover, you may be made from the material which has a softness | flexibility. Further, the decorative material may have, for example, a single layer structure or a multilayer structure. Furthermore, examples of the thickness of the decorative material include 0.3 to 2.0 mm (preferably 0.3 to 1.2 mm, particularly 0.3 to 0.5 mm). Furthermore, examples of the adhesive include hot melt adhesives.

  In addition, the code | symbol in the parenthesis of each structure described in the said embodiment shows the correspondence with the specific structure as described in the Example mentioned later.

  Hereinafter, the present invention will be specifically described with reference to the drawings.

(1) Configuration of coated product manufacturing apparatus As shown in FIG. 1, a coated product manufacturing apparatus 1 according to this embodiment includes a conveying unit 2, a base milling device 70, and a decorative material bonding device 3 described below. , A decorative material end cutting device 4, a decorative material first trimming device 5, and a decorative material second trimming device 6 (also referred to as "round trimming device").

  In the present embodiment, a coated product W (see FIG. 10) formed by adhering a decorative material 9 made of melamine resin to the end face 8a of the substrate 8 made of particle board is exemplified as the coated product. It is assumed that a protective film 11 made of a transparent resin is attached to the front and back surfaces 8b of the base material 8 (see FIG. 2).

  The said conveyance part 2 conveys the base material 8 to the predetermined conveyance direction P, as shown in FIG. The transport unit 2 includes a belt conveyor 12 provided so as to be able to circulate along the transport direction P. Above the belt conveyor 12, a plurality of rotatable rollers 13 are arranged along the transport direction P. Then, the substrate 8 sandwiched between the belt conveyor 12 and the rollers 13 is conveyed in a predetermined conveyance direction P by the circumferential drive of the belt conveyor 12.

  Note that, on the inlet side of the base material 8 of the coated product manufacturing apparatus 1, a guide portion 14 is provided for positioning the direction orthogonal to the transport direction P by contacting the end surface 8 a of the base material 8 (FIG. 7).

  The base material milling device 70 cuts the end surface 8a of the base material 8 before the decorative material 9 is bonded, as shown in FIG. This base material milling device 70 has a pressing member 71 that presses the surface edge of the protective film 11 of the base material 8 conveyed in the predetermined conveying direction P, and the surface edge of the protective film 11 is pressed by the pressing member 71. And a milling cutter 72 that cuts the end face 8a of the substrate 8 in a state of being applied. The milling cutter 72 is rotatable around a vertical axis by a drive motor (not shown).

  As shown in FIGS. 3 to 5, the pressing member 71 is supported by an L-shaped support body 73 provided on the base side (not shown) of the apparatus 70 so as to be movable in the vertical direction. Specifically, when the support pin 77 extending in the horizontal direction provided in the support body 73 is inserted with play in the elongated hole 76 formed in the press member 71 in the vertical direction, the press member 71 moves in the vertical direction. It is supported freely. Further, the pressing member 71 is urged in the direction of pressing the surface edge of the protective film 11 by the urging means 35 formed of a spring provided between the support 73 and the pressing member 71. And when the pressing member 71 presses the surface edge part of the protective film 11 of the base material 8, it is located in the raising position A (refer Fig.5 (a)), and the surface edge of the protective film 11 of the base material 8 When not pressing the part, it is located at the lowered position B (see FIG. 5B).

  The pressing member 71 presses the surface edge of the protective film 11 with its end 71a protruding outward from the surface edge of the substrate 8 (see FIG. 4). The pressing member 71 includes a pressing surface 78 that presses the surface edge of the protective film 11, and an inclined surface 79 that is inclined obliquely upward from the pressing surface 78 toward the upstream side in the predetermined conveyance direction P of the base material 8. (See FIG. 3). Then, the base member 8 transported in the predetermined transport direction P comes into contact with the inclined surface 79, whereby the pressing member 71 is displaced against the urging force of the urging means 75 and the pressing surface 78 of the protective film 11 is moved. Guided to the surface edge.

  In this embodiment, a pressing member 71 made of a material such as resin that can be cut by the milling cutter 72 is employed. Thereby, even if it is a case where the relative position of the milling cutter 72 and the press member 71 is changed, it can respond by the milling cutter 72 cutting the press member 71.

  The decorative material bonding apparatus 3 is disposed on the downstream side in the transport direction P of the base milling apparatus 70 (see FIG. 1). As shown in FIG. 6 and FIG. 7, the decorative material bonding apparatus 3 is for bonding a decorative material 9 to an end surface 8 a of a base material 8. The bonding apparatus 3 includes an application unit 17 that applies the hot-melt adhesive 10 to the back surface 9a of the decorative material 9 that is fed toward the end surface 8a of the base material 8 that is conveyed in the conveyance direction P. And a pressing portion 18 that presses the back surface 9a of the decorative material 9 to which the adhesive material 10 is applied against the end surface 8a of the base material 8.

  As shown in FIG. 8, the application portion 17 has a coating width h <b> 3 (for example, about 20.6 mm) that is larger than the height h <b> 1 (for example, about 20 mm) of the end surface 8 a of the base material 8. An application nozzle 20 having a slit-like application port 20a for applying the adhesive 10 to 9a is provided. The application nozzle 20 is connected to a tank (not shown) that contains the adhesive 10. A rotatable pressing roller 21 that presses the decorative material 9 toward the application nozzle 20 is disposed at a position facing the application nozzle 20. By the rotational driving of the pressing roller 21, the decorative material 9 sandwiched between the application nozzle 20 and the pressing roller 21 is sent out in a feeding direction Q (see FIG. 7) inclined at a predetermined angle with respect to the conveying direction P.

  As shown in FIGS. 8 and 9, the height h2 (for example, about 22 mm) of the decorative material 9 is the height of the base material 8 in a state before trimming by a first trimming device for a cosmetic material described later. The value is larger than h1 and the application width h3 of the adhesive 10. Furthermore, the thickness of the decorative material 9 is about 0.3 mm. Moreover, as shown in FIG. 10, the adjustment nozzle 40 for adjusting the slit length of the application port 20a is attached to the said application nozzle 20 so that position adjustment is possible in the longitudinal direction of a slit.

  Further, as shown in FIG. 7, the application unit 17 is in contact with a table 22 on which the decorative material 9 is placed vertically and a back surface 9 a of the decorative material 9 placed on the table 22. 9 and a guide portion 23 for positioning in a direction orthogonal to the feed direction Q. The guide portion 23 is provided with a heating portion 24 such as a surface heater for heating the decorative material 9.

  As shown in FIG. 9, the pressing portion 18 presses the back surface 9 a of the decorative material 9 applied with the adhesive 10 and fed out in the feeding direction Q against the end surface 8 a of the base material 8 conveyed in the conveying direction P. A rotatable press roller 26 for bonding is provided. The press roller 26 presses the back surface 9 a of the decorative material 9 against the end surface 8 a of the base material 8 so that the adhesive 10 protrudes vertically from the upper edge side and the lower edge side of the end surface 8 a of the base material 8. The protruding amount h4 of the adhesive 10 is about 0.3 mm.

  The decorative material end-cut device 4 is disposed on the downstream side in the transport direction P of the decorative material bonding device 3 (see FIG. 1). As shown in FIG. 11, the decorative material end-cut device 4 rotates around a horizontal axis that removes the excess end portions on the front and rear ends in the transport direction P of the decorative material 9 bonded to the base material 8. A possible rotary cutter 28 is provided. In the end cut device 4 for decorative material, the surplus end portion S1 (see FIG. 20) removed by the second trimming device 6 for decorative material remains without removing all of the excessive end portion of the decorative material 9. Yes.

  The first trimming device 5 for decorative material is disposed on the downstream side in the conveying direction P of the end-cut device 4 for decorative material (see FIG. 1). As shown in FIG. 12, the first trimming device 5 for a decorative material removes the excess edge portions S <b> 1 on the upper edge side and the lower edge side along the longitudinal direction of the decorative material 9 bonded to the base material 8.

  As shown in FIG. 13, the first trimming device 5 for the decorative material includes metal guide rollers 31 on the upper and lower sides for guiding the surface edge of the protective film 11 of the base material 8 conveyed in a predetermined conveyance direction P. And the upper and lower sides to remove the excessive end portion S1 along the longitudinal direction of the decorative material 9 adhered to the end surface 8a of the base material 8 with the surface edge of the protective film 11 of the base material 8 guided by the guide roller 31. The trimming cutter 29 is provided. Each of these trimming cutters 29 can be rotated around a horizontal axis by a drive motor 38.

  The guide roller 31 is supported so as to be rotatable about a horizontal axis with respect to a support 32 that supports the trimming cutter 29. The guide roller 31 includes a disc portion 31a and a flange portion 31b that extends in a cylindrical shape from the outer peripheral edge of the disc portion 31a in the rotation axis direction and guides the surface edge of the protective film 11 of the substrate 8. And has a bottomed cylindrical shape as a whole. And as shown in FIG. 14, the trimming cutter 29 is distribute | arranged so that the excess edge part S1 of the decorative material 9 may be removed in the state in which the part is located inside the flange part 31b. That is, the trimming cutter 29 is arranged so as to remove the excessive end portion S1 of the decorative material 9 in a state where a part of the trimming cutter 29 is accommodated inside the bottomed cylindrical guide roller 31.

  In addition, the trimming cutter 29 removes portions that protrude vertically from the upper edge side and the lower edge side of the end surface 8a of the base material 8 of the adhesive material 10 together with the surplus end portion S1 of the decorative material 9 (see FIG. 15). In addition, the cutting edge S of the trimming cutter 29 is cut in the same manner as a rotary cutter 48 described later toward the outside of the decorative surface 9b of the decorative material 9 (that is, the side opposite to the base material 8 of the decorative material 9). The reverse lead is such that 'is sent out (see FIG. 22).

  The decorative material second trimming device 6 is disposed downstream of the decorative material first trimming device 5 in the transport direction P (see FIG. 1). As shown in FIG. 16, the second trimming device 6 for the decorative material has an excessive end S2 on the front end side and the rear end side in the transport direction P of the decorative material 9 bonded to the end surface 8a of the base material 8 (FIG. 20). C) and chamfering.

  As shown in FIG. 17, the second trimming device 6 for decorative material includes a trimming head 41 that moves along the surplus end portion S <b> 2 of the decorative material 9. The trimming head 41 is rotatable about a horizontal axis 43 a with respect to the slider 43. The slider 43 is movable in the horizontal direction with respect to the base 44.

  The trimming head 41 includes a drive motor 47, a rotary cutter 48, a mounting member 49, and a bearing 50, as shown in FIGS. The drive motor 47 is attached to the main body 41 a of the trimming head 41. A drive shaft 47a of the drive motor 47 is connected to the center hole of the rotary cutter 48 via a keyway. Then, the rotary cutter 48 removes the excessive end portion S2 of the decorative material 9 by driving the drive motor 47 when the trimming head 41 moves along the excessive end portion S2 of the decorative material 9. Further, the mounting member 49 has one end outer peripheral side inserted into the center hole of the rotary cutter 48 and the other end side protruding in the axial direction of the rotary cutter 48.

  The bearing 50 is provided on the outer peripheral side of one end of the mounting member 49 in the axial direction. The bearing 50 includes an inner ring 51, an outer ring 52 (illustrated as a “guide portion”), and a large number of balls 53 supported between the inner ring 51 and the outer ring 52 so as to be able to roll. The inner ring 51 is sandwiched between a front end flange 49 a of the mounting member 49 and an annular spacer 54 disposed on the front end side of the rotary cutter 48. The outer ring 52 is supported so as to be rotatable about the axis of the rotary cutter 48 with respect to the mounting member 49. And the outer ring | wheel 52 rolls on the outer peripheral surface of the base material 8, when the trimming head 41 moves along the surplus edge part S2 of the decorative material 9. FIG. In this embodiment, the ball bearing 50 is exemplified as the bearing. However, the present invention is not limited to this, and for example, a roller bearing may be adopted.

  A flat bracket 56 is attached to the main body 41 a of the trimming head 41. The upper end sides of a plurality of (two in the figure) flat plate-like pressure contact pieces 57 whose lower ends are in pressure contact with the outer peripheral surface of the outer ring 52 of the bearing 50 are attached to both ends of the bracket 56. Specifically, the pressure contact piece 57 is bolted to the bracket 56 through the long hole 58. The position of the pressure contact piece 57 is adjustable with respect to the outer peripheral surface of the outer ring 52 of the bearing 50 by adjusting the bolting position.

  As shown in FIG. 21, the rotary cutter 48 includes a main body 61 having a plurality (four in the figure) of projecting portions 61a projecting radially, and a super steel or diamond attached to the tip side of each projecting portion 61a. And a leading edge blade 62 (also referred to as “chip”). As shown in FIG. 22, the tip blade 62 has a reverse lead that feeds the cutting waste S ′ toward the outside of the decorative surface 9 b of the decorative material 9 (that is, the side opposite to the base material 8 of the decorative material 9). It has become. That is, the tip blade 62 is disposed at an acute angle θ1 with respect to the thickness direction of the decorative material 9 so that the decorative surface 9b side of the decorative material 9 at the front end surface is inclined in the direction opposite to the cutting direction R. .

(2) Method for Manufacturing Coated Product Next, a method for manufacturing the coated product W using the coated product manufacturing apparatus 1 having the above-described configuration will be described. In this embodiment, the decorative material 9 is heated to a predetermined temperature (for example, 20 ° C.) by the heating unit 24 on the table 22 as shown in FIG. It is assumed that the heated decorative material 9 is bonded to the non-heated base material 8 before and after being charged into the manufacturing apparatus 1 without being heated.

  First, when the base material 8 is conveyed to the base material milling device 70 by the circumferential drive of the belt conveyor 12, as shown in FIG. 3B, the pressing member 71 in which the front end side of the base material 8 is located at the lowered position B. Abutting on the inclined surface 79. At this time, the pressing member 71 is displaced toward the raised position A against the urging force of the urging means 75. Thereafter, as shown in FIGS. 3A and 5A, when the pressing member 71 is located at the raised position A, the surface edge of the protective film 11 of the substrate 8 is pressed by the pressing surface 78, and the state , The end face 8a of the substrate 8 is cut by the milling cutter 72.

  In the present embodiment, the base material 8 is sandwiched between the belt conveyor 12 and the roller 13, and the end surface 8 a is cut by the milling cutter 72 while being pressed downward by the pressing member 71. The

  Next, when the base material 8 transported in the transport direction P and the decorative material 9 sent out in the feed direction Q are transported to the adhesive bonding apparatus 3, as shown in FIG. An adhesive 10 is applied to the back surface 9a of the film. Next, the back surface 9 a of the decorative material 9 on which the adhesive material 10 is applied by the press roller 26 is pressed against the end surface 8 a of the base material 8, thereby bonding the both 8 and 9 together.

  Thereafter, when the base material 8 and the decorative material 9 are conveyed to the decorative material end-cut device 4, the rotary cutter 28 removes the excessive end portions on the front end side and the rear end side in the conveying direction P of the decorative material 9 ( (See FIG. 11).

  Next, when the base material 8 and the decorative material 9 are conveyed to the first trimming device 5 of the decorative material, the surface edge of the protective film 11 of the base material 8 is guided by the guide roller 31 as shown in FIG. In this state, the surplus end S1 of the decorative material 9 is removed by the trimming cutter 29. At this time, together with the excessive end portion S1 of the decorative material 9, the adhesive material 10 protruding to the back surface 9a side of the decorative material 9 is removed (see FIG. 15).

  Next, when the base material 8 and the decorative material 9 are conveyed to the second trimming device 6 of the decorative material, the trimming head 41 moves along the surplus end portion S2 on the front end side in the conveying direction P of the decorative material 9. It moves along the surplus end S2 on the rear end side in the conveyance direction P of the decorative material 9 (see FIG. 20). During the movement of the trimming head 41, the outer cutter 52 of the bearing 50 rolls on the outer peripheral surface of the substrate 8, and the rotary cutter 48 removes the excessive end S2 of the decorative material 9. At this time, the adhesive material 10 that protrudes from the back surface 9a side of the decorative material 9 together with the excessive end portion S2 of the decorative material 9 is removed. As a result, the decorative material 9 is chamfered according to the outer diameter shape of the substrate 8, and the coated product W (see FIG. 16) is obtained.

(3) Effects of the Embodiment As described above, according to the first trimming device 5 of the decorative material of the present embodiment, the guide roller 31 that guides the surface edge of the base material 8 that is transported in the predetermined transport direction P, and the guide A rotatable trimming cutter 29 that removes the excessive end portion S1 along the longitudinal direction of the decorative material 9 adhered to the end surface 8a of the base material 8 in a state where the surface edge portion of the base material 8 is guided by the roller 31. Prepare. And the guide roller 31 has the disc part 31a and the flange part 31b which guides the surface edge part of the base material 8 from the outer peripheral side of the disc part 31a, and the trimming cutter 29, The part is arranged so as to remove the surplus end S1 along the longitudinal direction of the decorative material 9 in a state where a part thereof is located inside the flange 31b. As a result, the surplus end portion S1 of the decorative material 9 is removed by the trimming cutter 29 in a state where the surface edge portion of the base material 8 (that is, the edge portion of the surface edge of the base material 8) is guided by the guide roller 31. Therefore, even if the load applied to the base material 8 increases due to the long-term use of the trimming cutter 29, the base material 8 is difficult to deform. Therefore, the excessive end part S1 along the longitudinal direction of the decorative material 9 can be removed with high accuracy.

  Furthermore, in the present embodiment, the protective film 11 is adhered to the surface of the substrate 8. Thereby, the lifting of the protective film 11 is suppressed and the excessive end portion S1 along the longitudinal direction of the decorative material 9 can be removed. As a result, it is possible to suppress a decrease in the appearance of the coated product W.

  Further, according to the substrate milling device 70 of the present embodiment, the pressing member 71 that presses the surface edge of the protective film 11 adhered to the surface 8b of the substrate 8 conveyed in the predetermined conveyance direction P; A rotatable milling cutter 72 that cuts the end face 8a of the substrate 8 in a state where the surface edge of the protective film 11 is pressed by the pressing member 71. And the end surface 8a of the base material 8 is cut by the milling cutter 72 in a state where the surface edge of the protective film 11 is pressed by the pressing member 71. Thereby, the lift of the protective film 11 can be suppressed and the end surface 8a of the base material 8 can be cut. As a result, intrusion of foreign matter such as cutting dust into the gap between the protective film 11 and the surface 8b of the base material 8 is suppressed, and the base material 8 and the decorative material 9 are bonded in the subsequent step. The transfer of the adhesive material 10 to the surface side is suppressed. Therefore, it is possible to suppress a decrease in the appearance of the coated product W.

  In the present embodiment, the pressing member 71 is supported by the support 73 so as to be movable in the vertical direction, and the direction in which the surface edge of the protective film 11 is pressed by the biasing means 75 provided on the support 73. Be energized by. Thereby, the surface edge part of the protective film 11 can be more reliably pressed with the press member 71 by simple structure.

  Furthermore, in this embodiment, the pressing member 71 is inclined obliquely upward toward the upstream side in the predetermined conveyance direction P of the base material 8 from the pressing surface 78 that presses the surface edge of the protective film 11 and the pressing surface 78. And an inclined surface 79. As a result, the base member 8 transported in the predetermined transport direction P comes into contact with the inclined surface 79, whereby the pressing member 71 is displaced against the biasing force of the biasing means 75, and the pressing surface 78 is the protective film 11. Guided to the surface edge.

  Further, according to the decorative material bonding apparatus 3 of the present embodiment, the application unit that applies the adhesive material 10 to the back surface 9a of the decorative material 9 fed toward the end surface 8a of the base material 8 conveyed in the predetermined conveyance direction P. 17, and a pressing portion 18 that presses the back surface 9 a of the decorative material 9 to which the adhesive material is applied by the applying portion 17 against the end surface 8 a of the base material 8. Thereby, the space | interval of the application part 17 and the press part 18 becomes comparatively small, and the time from application | coating of an adhesive agent to adhesion | attachment of the base material 8 and the decorative material 9 becomes short. As a result, it is possible to bond the base material 8 and the decorative material 9 without strictly controlling the temperature of the base material 8 while suppressing processing costs.

  In particular, in this embodiment, it is not necessary to heat the base material 8 with the guide portion 14 (see FIG. 7), and a relatively long material that exhibits an effective guide function can be employed as the guide portion 14. On the other hand, in the case where the substrate is heated by the guide portion as in the prior art, the guide portion is easily deformed by heating, and it is difficult to adopt a long guide portion.

  In the present embodiment, the application portion 17 applies the adhesive material 10 to the back surface 9a of the decorative material 9 with an application width h3 that is larger than the height h1 of the end surface 8a of the base material 8. Therefore, the application portion 17 is relatively thin (for example, thick). Even if the decorative material 9 having a thickness of 0.5 mm or less is employed, the base material 8 and the decorative material 9 can be reliably bonded. Moreover, the transfer of the adhesive material 10 to the surface side of the base material 8 is suppressed, and an excessive portion of the adhesive material 10 can be easily removed in a subsequent process. On the other hand, when the adhesive is applied to the end surface of the base material and the base material and the decorative material are adhered to each other as in the prior art, the adhesive material easily transfers to the surface side of the base material, and the surplus of the adhesive material in the subsequent process The removal work of the end becomes complicated.

  Further, in the present embodiment, the application unit 17 is disposed opposite to the application nozzle 20 having a slit-like application port 20a for applying the adhesive material 10 and the application material 20 with the decorative material 9 interposed therebetween, and the application nozzle. And a pressing roller 21 that presses the decorative material 9 toward 20. Thereby, the application part 17 can be reduced in size. Therefore, the space | interval of the application part 17 and the press part 18 becomes shorter, and the adhesiveness of the base material 8 and the decorative material 9 can be improved more.

  In addition, according to the second trimming device 6 for the decorative material of the present embodiment, the trimming head 41 includes the trimming head 41 that moves along the surplus end portion S <b> 2 of the decorative material 9, and the trimming head 41 includes the drive motor 47 and the drive motor 47. A rotary cutter 48 connected to the drive shaft 47a to remove the excessive end portion S2 of the decorative material 9, an attachment member 49 attached to the axial center side of the rotary cutter 48, and the attachment member 49 around the axis of the rotary cutter 48 And an outer ring 52 of a bearing 50 that is rotatably supported and rolls on the base material 8. Thereby, when the trimming head 41 moves along the surplus end portion S2 of the decorative material 9, the rotary cutter 48 rotates on the base material 8 while the bearing 50 outer ring 52 rolls on the surplus end portion S2 of the decorative material 9. And the decorative material 9 is chamfered. Since the outer ring 52 of the bearing 50 is supported by an attachment member 49 attached to the rotary cutter 48 so as to be rotatable about the axis of the rotary cutter 48, the axis between the outer ring 52 of the bearing 50 and the rotary cutter 48 is supported. Is positioned accurately. As a result, it is possible to suppress chamfering of the outer ring 52 of the bearing 50 with respect to the base material 8 and to accurately remove the excess end portion S2 of the decorative material 9 and chamfer. In particular, according to this embodiment, even if the excessive end portion S2 of the decorative material 9 is formed in a reverse taper shape, the excessive end portion S2 of the decorative material 9 can be accurately removed and chamfered.

  In the present embodiment, the trimming head 41 includes a pressure contact piece 57 that is in pressure contact with the outer peripheral surface of the outer ring 52 of the bearing 50. The pressure contact piece 57 is in pressure contact with the outer peripheral surface of the outer ring 52 of the bearing 50, thereby preventing rotation of the outer ring 52 of the bearing 50 with the rotary cutter 48 and cutting chips on the outer peripheral surface of the outer ring 52 of the bearing 50. Of foreign matter can be prevented.

  Furthermore, in this embodiment, the rotary cutter 48 of the second trimming device 6 for decorative material includes a tip blade 62 with a reverse lead that feeds cutting waste toward the outside of the decorative surface 9b of the decorative material 9. Thereby, when the rotary cutter 48 removes the excessive end portion S2 of the decorative material 9, the adhesive protruding to the back surface 9a side of the decorative material 9 can be easily removed, and the generation of burrs can be suppressed. Further, in this embodiment, the leading edge of the trimming cutter 29 of the first trimming device 5 of the decorative material is also a reverse lead, so that the same operation and effect as the rotary cutter 48 are exhibited.

  In the present invention, the present invention is not limited to the above embodiment, and various modifications can be made within the scope of the present invention depending on the purpose and application. That is, in the above-described embodiment, the guide roller 31 that is rotatably supported around the horizontal axis is illustrated. However, the present invention is not limited to this. For example, as a guide roller that is rotatably supported around an axis inclined to the horizontal axis. Also good. In this case, the flange portion 31b normally extends in a tapered cylindrical shape from the outer peripheral side of the disc portion 31a.

  Moreover, in the said Example, it is good also as a disk part, such as a spoke shape, by forming a hole in the disk part 31a of the guide roller 31. Further, the guide roller 31 may be made of a material other than metal such as resin.

  Moreover, in the said Example, although the protective film 11 was laminated | stacked on the surface 8b of the base material 8, and the surface edge part of the protective film 11 was guided with the guide roller 31, it was not limited to this, For example, base The protective film 11 may not be laminated on the surface 8 b of the material 8, and the surface edge of the substrate 8 may be guided by the guide roller 31.

  In the above embodiment, the spring is illustrated as the biasing means 75 that biases the pressing member 71. However, the present invention is not limited to this, and for example, a biasing means made of an elastic body such as rubber or sponge may be employed. An urging means comprising a fluid mechanism such as a cylinder may be employed.

  Moreover, in the said Example, although the pressing member 71 which consists of materials, such as resin which can be cut with the milling cutter 72, was illustrated, it is not limited to this, For example, the metal or ceramic press which cannot be cut with the milling cutter 72 It is good also as a member.

  In the above-described embodiment, the outer ring 52 of the bearing 50 is illustrated as a guide portion that rolls on the substrate 8. However, the outer ring 52 is not limited thereto, and is supported by the mounting member 49 so as to be rotatable around the axis of the rotary cutter 48. A rotating roller may be employed as the guide portion. Further, for example, as shown in FIG. 23, annular adapters 64a, 64b, 64c attached to the outer ring 52 of the bearing 50 may be employed as the guide portion. In this case, for example, if a plurality of annular adapters 64a, 64b, and 64c having different outer diameters d1, d2, and d3 are prepared, an appropriate annular adapter is selected in accordance with the deterioration state of the tip blade 62 of the rotary cutter 48, etc. can do.

  Moreover, in the said Example, although the rotary cutter 48 provided with the tip blade 62 of the reverse lead which sends out cutting waste toward the outer side of the decorative surface 9b of the decorative material 9 was illustrated, it is not limited to this, For example, FIG. As shown in 24, it is good also as a rotary cutter provided with the front edge | tip blade 62 'of the positive lead which sends out the cutting waste S' toward the inner side (namely, the base-material 8 side) of the decorative surface 9b of the decorative material 9. FIG. In this case, the tip blade 62 ′ is normally disposed at an acute angle θ 2 with respect to the thickness direction of the decorative material 9 so that the back surface 9 a side of the decorative material 9 at the front end surface is inclined in the direction opposite to the cutting direction R. Has been.

  Moreover, in the said Example, although the application part 17 provided with the application nozzle 20 which apply | coats the adhesive material 10 to the back surface 9a of the decorative material 9 was illustrated, it is not limited to this, For example, as shown in FIG. It is good also as application part 17 'provided with the application roller 33 which apply | coats the adhesive material 10 to the back surface 9a of 9. In this case, the application roller 33 normally faces the storage chamber 34 in which the adhesive material 10 is stored.

  Moreover, in the said Example, although the press part 18 provided with the rotatable press roller 26 which presses the decorative material 9 to the end surface 8a of the base material 8 was illustrated, it is not limited to this, For example, it replaces with the press roller 26 Alternatively, in addition, a pressing portion including a fixing guide that presses the decorative material 9 against the end surface 8 a of the base material 8 may be used.

  Moreover, in the said Example, although the conveyance part 2 provided with the belt conveyor 12 which conveys the base material 8 to the conveyance direction P was illustrated, it is not limited to this, For example, other conveyors, such as a roller conveyor and a chain conveyor, are provided. You may make it a conveyance part or a conveyance part provided with the robot hand which conveys a base material in a conveyance direction.

  Moreover, in the said Example, although the delivery part which sends out the cosmetic material 9 to the feed direction Q was comprised by the application nozzle 20 (or application roller 33) and the press roller 21, it is not limited to this, For example, FIG. As shown in FIG. 7, a feeding unit including a rotatable feeding roller 36 that sandwiches the decorative material 9 and feeds it in the feeding direction Q separately from the application unit 17 may be used.

  Moreover, in the said Example, although the adhesive material 10 was apply | coated to the back surface 9a of the decorative material 9 with the application width h3 (application | coating height h3) larger than the height h1 of the end surface 8a of the base material 8, it is limited to this. Instead, for example, the adhesive material 10 may be applied to the back surface 9a of the decorative material 9 with an application width smaller than the height h1 of the end surface 8a of the base material 8.

  Moreover, in the said Example, although the adhesive material 10 was apply | coated to the back surface 9a of the decorative material 9 of a heating state, it is not limited to this, For example, the non-heating cosmetic material 9 is comparatively high in summer etc. In the case of (for example, about 20 ° C.), the adhesive material 10 may be applied to the back surface 9a of the decorative material 9 without forcibly heating the decorative material 9. Furthermore, in the said Example, although the decorative material 9 was adhere | attached on the end surface 8a of the base material 8 of a non-heated state, it is not limited to this, For example, the decorative material 9 is attached to the end surface 8a of the base material 8 of a heated state. May be adhered.

  Further, in the above embodiment, the decorative material 9 is end-cut by the end-cut device 4 and then trimmed by the first trimming device 5. However, the present invention is not limited to this. After the trimming, the end cutting device 4 may perform end cutting.

  The foregoing examples are for illustrative purposes only and are not to be construed as limiting the invention. Although the invention has been described with reference to exemplary embodiments, it is to be understood that the language used in the description and illustration of the invention is illustrative and exemplary rather than limiting. As detailed herein, changes may be made in its form within the scope of the appended claims without departing from the scope or spirit of the invention. Although specific structures, materials and examples have been referred to in the detailed description of the invention herein, it is not intended to limit the invention to the disclosure herein, but rather, the invention is claimed. It covers all functionally equivalent structures, methods and uses within the scope.

  The present invention is not limited to the embodiments described in detail above, and various modifications or changes can be made within the scope of the claims of the present invention.

  It is widely used as a technique for removing the excess end portion along the longitudinal direction of the decorative material bonded to the end face of the base material. In particular, it is suitably used as a technique for producing a covering product for building materials such as furniture surface materials, floor materials, wall materials, door materials, partition materials, and counter materials.

  DESCRIPTION OF SYMBOLS 1; Manufacturing apparatus of coated product, 3, 3 '; Adhesive device for cosmetic materials, 5: First trimming device for cosmetic materials, 8; Base material, 8a; End surface, 8b; Surface, 9; Film, 29; Trimming cutter, 31; Guide roller, 31b; Flange, P; Predetermined conveying direction, S1; Surplus end, W;

Claims (4)

A trimming device for a cosmetic material that removes an excessive end portion along the longitudinal direction of the cosmetic material bonded to the end face of the base material,
A guide roller that guides the surface edge of the base material transported in a predetermined transport direction;
A rotatable trimming cutter that removes a surplus end along the longitudinal direction of the decorative material adhered to the end surface of the base material in a state where the surface edge of the base material is guided by the guide roller;
The guide roller has a disc portion and a flange portion that extends in a cylindrical shape from the outer peripheral side of the disc portion and guides the surface edge of the base material, and the trimming cutter has a part thereof A trimming device for a cosmetic material, wherein the trimming device is arranged so as to remove an excessive end portion along a longitudinal direction of the cosmetic material in a state of being located inside the flange portion.   The trimming device for a decorative material according to claim 1, wherein a protective film is attached to a surface of the base material. An apparatus for manufacturing a coated product obtained by adhering a decorative material to an end surface of a base material,
A bonding apparatus for a decorative material for bonding the decorative material to an end surface of the base material;
An apparatus for manufacturing a coated product, comprising: the trimming device for a decorative material according to claim 1. A method for producing a coated product obtained by bonding a decorative material to an end surface of a substrate,
An adhering step of a decorative material for adhering the decorative material to an end surface of the base material;
A trimming step of the cosmetic material for removing an excess end portion along the longitudinal direction of the cosmetic material bonded to the end surface of the base material, using the trimming device for the cosmetic material according to claim 1 or 2; A method for producing a coated product characterized by the above.

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