JPH0645231B2 - Pattern sheet manufacturing equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention adheres a granular material such as natural stone to a base sheet,
The present invention relates to a pattern sheet manufacturing apparatus that applies a pattern by a combination of the material, particle size, color, and the like of the granular material, and particularly to a pattern sheet manufacturing apparatus that can mass-produce a high-quality and long pattern sheet.

[Conventional technology and its problems]

Traditionally, building walls, etc. have been finished with tiles, synthetic resin finishes, and washing out methods. Requires a high degree of skill and lacks workers, and is very expensive.

Therefore, as a similar to "washout", a pattern sheet has been developed in which a granular material such as natural stone is fixed to a base material sheet, and a pattern is formed by combining the material, particle size, color and the like of the granular material. This pattern sheet can be produced in a factory, has good workability on site, and can be given any pattern. Therefore, it has attracted attention as a completely new beauty construction method in the fields of construction and pavement, and in the past, pattern sheets of a predetermined size were batch processed one by one.

Then, the subject of this invention is providing the manufacturing apparatus which can mass-produce the above-mentioned pattern sheet with high utility value with high quality continuously.

[Means for Solving the Problems]

In order to solve the above problems, the present invention provides a pattern sheet manufacturing apparatus, a base sheet moving device that feeds a base sheet from a feed reel toward a take-up reel, and a top surface of the fed base sheet in advance. Alternatively, with respect to the adhesive layer formed during the movement, the contact state is maintained between the predetermined positions while sending out the cut-out pattern sheet in the moving direction of the base sheet at the same speed as the moving speed of the base sheet. A supply device for the pattern sheet, a supply device for the pattern material that supplies the granular material as the pattern material from above in the contact range, and a base material sheet in which the granular material adheres to the adhesive layer before the winding reel. And a fixing roller for pressing and fixing the particulate matter to the base material sheet in a stable manner.

In addition, the above-mentioned picture sheet feeding device integrally feeds a plurality of superposed picture sheets, in which the lower picture sheet is a composite picture with the upper picture sheet, and is contacted with the base sheet. In this state, the upper pattern sheet may be sequentially separated, and a pattern material feeding device may be additionally provided between the separation points of the respective pattern sheets to supply different pattern materials. Further, a device for feeding the other design material may be provided in front of the separating portion of the design sheet from the base sheet and behind the fixing roller.

[Action]

The particulate matter put on the design sheet which is superposed on the adhesive layer on the upper surface of the base material sheet at a predetermined position adheres to the adhesive layer exposed at the cutout portion of the design sheet to form a design on the base material sheet. Further, the base material sheet after the pattern sheet is separated is pressed by the fixing roller located in the front, and the particulate matter is stably attached, and in this state, it is taken up by the take-up reel.

Further, as described above, in the case of a device that forms a pattern sheet using a plurality of pattern sheets, the pattern portion of the upper pattern sheet releases the adhesive layer of the base sheet and the first pattern supplied from the upper part The picture material adheres to the open adhesive layer. Then, when the upper pattern sheets are separated in sequence, new pattern portions release the adhesive layer of the base sheet one after another, and the released adhesive layer is filled with the different pattern material supplied for each portion. As a result, various patterns are finally formed on the base sheet.

Further, as described above, when another design material is put on the base material sheet on which the design is formed by one or more kinds of design material, the remaining adhesive layer portion exposed on the base material sheet Then, the pattern material adheres and the upper surface of the base material is entirely covered with the pattern material, so that a pattern of two or more kinds of pattern materials is formed.

〔Example〕

 Hereinafter, embodiments will be described with reference to the drawings.

As shown in FIG. 1, this manufacturing apparatus includes a base sheet moving device 10, a pattern sheet supplying device 20, a pattern material feeding device 30, and a fixing roller 40.

The moving device 10 for the base material sheet includes a delivery reel 11
The roll-wound base sheet a set in the above is sent out with the adhesive surface facing upward while tension is applied by a plurality of pinch rollers 13, and is wound onto a pair of take-up reels 12. In this embodiment, the adhesive layer b shown in FIG. 2 is used.
It is assumed that the pre-formed base sheet a is used, but when the base sheet a having no adhesive layer b is used, an adhesive layer forming device is provided and the base sheet is formed at an initial stage. It is necessary to form the adhesive layer b on the upper surface of the sheet.

As shown in the figure, the pattern sheet supply device 20 uses an endless pattern sheet 21 in which a pattern is cut out in the same width as the base material sheet a, and applies a tension by a pinch roller 22 to the base material sheet a by a driving roller 23. Is rotated at the same speed as, and a part of the design sheet 21 contacts the base material sheet a, and at the contact portion, as shown by an arrow,
It is arranged so as to move together with the base sheet a.

The design material charging device 30 is composed of three hoppers provided on the base material sheet a to be sent out. The first hopper 30a provided above the contact portion of the design sheet 21 with the base material sheet a puts the granular material as the design material on the design sheet 21, and as shown in FIG. The granular material 1 is attached to the adhesive layer b exposed at the cutout portion 21. The adhesive layer c is for sticking the pattern sheet completed at the time of construction, and the release paper d is peeled off and used. In addition, the second hopper 3 located in front of
0b is a case where a granular material having a color, shape, material, etc. different from that of the picture material is directly put on the base material sheet a, and the remaining adhesive layer b portion on the base material sheet a as shown in FIG. The granular material 2 is attached to the. Further, the third hopper 30c is for charging a granular material having a diameter smaller than that of the above-mentioned two types of design materials, and is made to adhere to the gap of the base sheet a covered with the above two types of design materials.

Note that the brush rollers 32a, 32 are provided at each stage in the design material feeding section by the hoppers 30a, 30b, 30c.
b, 32c to store excess material in tanks 31a, 31b, 3
1c, and the surplus material recovered is re-included in the hoppers 30a, 30b, 3 and 3 including the supplementary material.
0c is supplied.

The fixing roller 40 is for fixing the picture material attached to the base material sheet a, and is provided in front of the take-up reel 12.

When the manufacturing apparatus configured as described above is used, as shown in FIGS. 4 to 6, the granular materials 1 and 2 as the pattern material and other granular materials having a small particle size are formed on the base material sheet a. The patterned sheets are attached one by one to complete the pattern sheet.

FIG. 7 shows another embodiment. The picture sheet supply device 20 of this manufacturing apparatus is for sending a short picture sheet 21a and a long picture sheet 21b, both of which are endless, to the base material sheet a by partially overlapping them. The design sheet 21b is also cut out from the design portion of the design sheet 21a, and the design sheet 21b is superposed on the lower side of the design sheet 21a so that the cut-out portions overlap. In addition, the two pattern sheets 21a that overlap each other,
When 21b advances to a predetermined position while being in contact with the base sheet a, the design sheet 21a is first separated from the design sheet 21b by the pinch roller 22a and the drive roller 23a. On the other hand, the design sheet 21b moves further forward while being in contact with the base material sheet a, and is separated from the base material sheet a by the pinch roller 22b and the drive roller 23b.
The length and the pattern layout of each of the pattern sheets 21a and 21b are adjusted so as not to shift during driving.

Further, different patterns are provided in a portion along the base material sheet a where the design sheets 21a and 21b sent out by the design sheet supply device 20 overlap each other and a portion in which the design sheet 21b runs alone along the base material sheet a. Hoppers 30a and 30b for supplying materials are provided.

Therefore, different patterns are formed by two kinds of pattern materials, so that a complicated pattern can be obtained as compared with the previous embodiment.

Further, as shown in FIGS. 8 and 9, the base sheet a
May be intermittently sent out, and the pattern material may be introduced while moving the hopper 30a when the base material sheet a is stopped. In this case, as shown in FIG. 9, the picture sheet supply device 20 may be moved together with the hopper 30a. Furthermore, as shown in FIG.
If the pattern sheet 21 is not endless and is wound in a long roll, it is possible to avoid repeating the monotonous pattern.

In each of the examples, the design sheets 21 and 2 are used.
Since 1a and 21b can be used repeatedly,
It is economical, and the pattern of the pattern sheet can be changed by replacing the pattern sheets 21, 21a and 21b.

〔effect〕

As described above, since the pattern sheet manufacturing apparatus according to the present invention has a structure in which the granular material as the pattern material is sequentially attached to the fed base sheet, the pattern is continuously formed on the roll-shaped base sheet. It is possible to mass produce high quality products.

[Brief description of drawings]

FIG. 1 is a diagram showing an embodiment of a pattern sheet manufacturing apparatus according to the present invention, FIG. 2 is a sectional view of a product in the middle of manufacturing, and FIG. 3 is a partial plan view showing the manufacturing process of the same apparatus. 4 to 6 are perspective views showing a state in each manufacturing stage of the product,
7 to 10 are diagrams showing another embodiment. 10 ... Moving device for base material sheet, 11 ... Sending reel, 12 ... Take-up reel, 13 ... Pinch roller, 20 ... Design sheet feeding device, 21, 21a, 21b ... Design sheet, 22, 22a, 22b ... Pinch roller, 23, 23a, 23b ... Driving roller, 30 ... Design material charging device, 30a, 30b, 30c ... Hopper, 31a, 31b, 31c ... Tank, 32a, 32b, 32c ...... Brush roller, 40 …… Fixing roller.

Claims (3)

[Claims] 1. A substrate sheet moving device for feeding a substrate sheet from a delivery reel toward a take-up reel, and an adhesive layer formed on the upper surface of the delivered substrate sheet in advance or during movement. At the same speed as the moving speed of the base sheet, while sending out the cut-out picture sheet in the moving direction of the base sheet, a picture sheet supply device for maintaining a contact state between predetermined positions, and within this contact range In front of the device for feeding the picture material, which is the picture material, from above, and the take-up reel, the base material sheet on which the material adheres to the adhesive layer is pressed down and the material is stably fixed to the base material sheet. An apparatus for manufacturing a pattern sheet, which includes a fixing roller for allowing the fixing roller to perform. 2. A base material sheet in which the picture sheet supply device is integrally fed out of a plurality of picture sheets which are superposed and in which a lower picture sheet is a composite picture with an upper picture sheet. In the state of contact with the pattern sheet, it is configured to be sequentially separated from the upper pattern sheet, and a pattern material charging device for supplying different pattern material between the separation points of the respective pattern sheets is additionally provided. Manufacturing equipment. 3. A pattern material feeding device for supplying another pattern material is provided in front of the separating portion of the pattern sheet from the base material sheet and behind the fixing roller, (1) or (2).
An apparatus for manufacturing the described pattern sheet.