JP4536019B2 - Dyeing pot - Google Patents

Description

  The present invention relates to a dyeing pot that can perform cheese dyeing in a koji dyeing pot.

  Conventionally, there are various dyeing machines as yarn dyeing machines. As a typical example, a rotating frame is rotatably provided above the dyeing tank, and a bundle is suspended from the rotating frame, and the lower part of the bundle is dyed in the dyeing tank. A koji dyeing machine that dyes the whole by evenly rotating the koji bundle by rotating the rotating frame and a cheese dyeing machine that winds the yarn around the dyeing bobbin and dyes it into a cheese shape. (See Non-Patent Document 1).

  FIG. 9 shows the former dyeing machine, which has a hollow dyeing spindle 310 fixed horizontally to a partition wall 308 of a horizontal dyeing pot 306 and has a longitudinally upper side surface. A plurality of fine discharge holes are provided, and a pair of support bodies 312 extending radially outward are rotatably supported at both ends of the saddle dedicated spindle 310, and the support body 312 is supported by a swivel turning shaft. Both ends of 314 are supported in parallel with the rod-only spindle 310.

  The support 312 is configured to turn around the saddle dedicated spindle 310 via a pair of gears 318 and 320 that are rotationally driven by a drive source such as a motor (not shown).

  Therefore, in a state in which the hoop dyed material 316 bundled in a ring shape is inserted and suspended on the wrinkle dedicated spindle 310 or the wrinkle turning shaft 314, the support body 312 is rotationally driven so that the swivel turning shaft 314 is attached to the wrinkle dedicated spindle 310. The staining liquid 322 is swirled around and rotated by the swirl spindle 310 while the swirl dyed object 316 is rotated little by little around the wrinkle spindle 310 and discharged from a plurality of discharge holes of the wrinkle spindle 310. Is permeated from the inner side to the outer side of the sachet dyeing object 316 and is uniformly dyed by a dyeing liquid 322 ejected from a sprinkling pipe (not shown) provided on the upper part.

  Further, as shown in FIG. 10, the latter cheese dyeing machine is a spindle in which a dyeing cheese 305 having a cheese shape obtained by winding a thread around a bobbin (not shown) is erected on a carrier 301 in a vertical dyeing pot 300 of the dyeing machine. 302, the dyeing solution 304 is filled in the dyeing pot 300, and the cheese 305 is immersed therein. And the dyeing | staining liquid is passed to the cheese outer layer side from the inside of a spindle, or the cheese inner side is passed from the cheese outer layer side, and the dyeing | staining of cheese is performed.

Published by Tokyo Thread Wholesaler Co-op "Sewing Handbook", May 20, 2000, Second Printing

  By the way, in the above-mentioned cheese dyeing machine, it is customary to dye with a vertical dyeing machine as described above. The current situation is that the machines are individually installed.

  For this reason, since different types of dyeing are performed using dyeing machines with different vertical and horizontal dyeing kettles installed in the factory, only the installation floor space for two dyeing machines is required. In addition, there has been a demand for a dyeing machine that has problems that the cost of equipment for the machine is increased and the dyeing efficiency is lowered, and that the above problems can be improved.

  The present invention has been made in view of such circumstances, and it is possible to replace cheese spindles used in horizontal dyeing pots exclusively for baskets with a structure in which a spindle dedicated to cheese can be replaced so that cheese dyeing can be performed even in baskets dyeing pots. The purpose of the present invention is to provide a dyeing pot that can efficiently dye, by reducing the floor space and reducing the equipment cost.

In order to solve the above-described object, the dyeing pot according to claim 1 of the present invention is a horizontal cylindrical shape in which one open end is hermetically closed by a lid 4 that can be opened and closed and the other end is closed by a partition wall 6. The dyeing pot main body 2, the dyeing solution supply pipe 12 that is inserted into and supported by the partition wall 6 from the outside and supplies high-temperature and high-pressure dyeing liquid into the dyeing pot main body 2, and the dyeing that faces the partition wall 6. A hollow spear-dedicated spindle SP1 horizontally connected to and supported by the liquid supply pipe 12 and closed at the tip end and provided with a plurality of fine discharge holes 29 on the upper side in the longitudinal direction, and rotatable at both ends of the spear-dedicated spindle SP1 A pair of supports R1 and R2 that are supported and extend outward in the radial direction include a swivel turning shaft H that is supported in parallel with the dedicated spindle SP1 and transmission means engaged with one of the supports R1 and R2. The swivel axis H is And a special drive source for rotationally driving around the spindle SP1, and the swivel swivel driven to swivel in a state where the dyed object 30 bundled in a ring shape is inserted and suspended on the special spindle SP1 or the swivel shaft H. The dyed solution discharged from the plurality of discharge holes 29 is permeated from the inside to the outside of the object to be dyed 30 and dyed while rotating the object to be dyed 30 around the spindle dedicated spindle SP1 by the axis H. In the koji dyeing pot 1, a hollow cheese-dedicated spindle SP2 is detachably connected to the staining solution supply pipe 12 in place of the koji-dedicated spindle SP1, via a connecting means. The distal end side is closed and a plurality of discharge holes 18 are formed in the entire outer periphery in the longitudinal direction, and a plurality of staining liquid permeation holes 22 are provided on the outer periphery of the cheese dedicated spindle SP2. A plurality of bobbins BB are inserted and supported, and the dyeing liquid discharged from the plurality of discharge holes 29 is wound from the inside to the outside of the cheese dyed object 20 wound around the bobbin BB through the dyeing liquid permeation holes 22. The dyeing pot is characterized in that the cheese dyed object 20 can be dyed by infiltration.
According to the above-mentioned dyeing pot, when carrying out soot dyeing, the support R1, R2 in a state where the to-be-stained object 30 bundled in a ring shape is inserted and suspended on the hollow soot spindle SP1 or soot turning shaft H. Is rotated to rotate the swivel axis H around the special spindle SP1, and by turning the special spindle SP1, the dyed object 30 is rotated little by little around the special spindle SP1. High temperature and high pressure dyeing liquid ejected from the plurality of discharge holes 29 of the wrinkle-dedicated spindle SP1 is permeated from the inner side to the outer side of the wrinkle dyeing object 30 to perform uniform dyeing. In addition, when cheese dyeing is performed, a hollow cheese-dedicated spindle SP2 is connected to the staining liquid supply pipe 12 via a connecting means instead of the candy-dedicated spindle SP1, and the cheese-coated spindle SP2 is connected to the hollow cheese-dedicated spindle SP2. A plurality of bobbins BB obtained by winding the yarn 20 as a dyed product into a cheese shape are inserted and supported, and in this state, the yarn is discharged from a plurality of discharge holes 18 formed in the entire outer periphery in the longitudinal direction of the hollow cheese dedicated spindle SP2. The high-temperature and high-pressure dyeing solution is permeated from the inside to the outside of the thread 20 through the dye solution perforation hole 22 to uniformly dye the thread 20.

  The present invention has the following effects.

  According to the first aspect of the present invention, the cheese dyeing spindle can be replaced in place of the spindle dedicated to the basket used in the horizontal dyeing pot dedicated to the pot, so that cheese dyeing can be performed even in the pot dyeing pot. Thus, the floor area can be saved and the equipment cost can be reduced, so that it can be dyed efficiently.

  Examples of the present invention will be described below.

  FIG. 1 is a perspective view showing the internal structure of a dyeing pot in which a dyed article is suspended and supported on a spindle dedicated to a basket, according to an embodiment of the present invention. FIG. 3 is an explanatory view showing a state in which a spindle dedicated to the stain to be stained is connected to the staining liquid supply pipe, and FIG. 3 is an illustration showing a state in which the spindle dedicated to the stain to be stained is removed from the staining liquid supply pipe. FIG.

  In FIGS. 1 and 2, reference numeral 1 denotes a koji dyeing pot, and this koji dyeing pot 1 is hermetically closed with a lid 4 that can be opened and closed at one end side of a horizontal cylindrical wrinkle dyeing pot main body 2. The end side is closed with a partition wall 6. A staining liquid supply pipe 12 for supplying a high-temperature and high-pressure staining liquid from the outside is inserted and supported in the partition wall 6, and a spear dedicated spindle SP 1 is connected to an end facing the interior of the wrinkle dyeing pot main body 2. It is detachably connected via the means.

  The special spindle SP1 is composed of a hollow tube body 26. A plurality of fine discharge holes 29 are formed on the upper side surface in the longitudinal direction, and a cap CP rotates at the tip of the hollow tube body 26. The front end opening is closed by being freely supported, a flange F1 is formed on the outer periphery of the rear end side of the cap CP, and a locking shaft 25 projects from the front end wall surface of the cap CP. A support R1 protrudes radially outward from the outer peripheral surface of the CP.

  A male screw T1 is screwed on the outer periphery of the rear end of the hollow tube body 26, and the inner wall of the protruding portion 12a of the dyeing liquid supply pipe 12 protruding from the male screw T1 and the partition wall 6 into the wrinkle dyeing vessel body 2 is provided. The connecting means is constituted by the female screw T2 screwed to the head.

  A flange F2 formed integrally with the large-diameter gear G1 is rotatably supported in the vicinity of the male screw T2 screwed on the rear end side of the special spindle SP1. The support body R2 has a diameter on the flange F2. Projects outward in the direction.

  Between the support R1 and the support R2, both ends of the saddle turning axis H are supported in parallel with the saddle dedicated spindle, and the saddle turning axis H turns around the dedicated spindle SP1. ing.

  A driving shaft S is rotatably inserted into and supported by the partition wall 6. A first small gear G 2 that meshes with the large-diameter gear G 1 is connected to the shaft end of the driving shaft S facing the inside of the main body 2 of the wrinkle dyeing pot. A third small gear G4 attached to an output shaft of a dedicated drive source (for example, a motor) (not shown) is attached to the shaft end of the drive shaft S that is attached to the outer side of the wrinkle dyeing hook body 2 and attached to the shaft end. For example, a second small gear G3 connected via a timing belt B is attached to constitute a transmission means.

  Specifically, the spear-dedicated spindle SP1 has a diameter of 1 on the upper side surface in the longitudinal direction of the hollow tube body 26 having a tube diameter of 7 cm or 8 cm in a range of a length of 1380 mm between the male screw T3 at the front end and the flange F1 ′ at the rear end side. .8 mm discharge holes 29 are used.

  When dyeing the cocoon dyeing object 30 using the cocoon spindle SP1 configured as described above, the cocoon dyeing object 30 bundled in a ring shape is inserted into the cocoon spindle SP1 or the cocoon turning shaft H. In a suspended state, the supports R1 and R2 are rotationally driven by a dedicated drive source to rotate the swivel turning shaft H around the dedicated spindle SP1. While rotating little by little around the cocoon spindle SP1, high-temperature and high-pressure dyeing liquid ejected from the plurality of discharge holes 29 of the cocoon spindle SP1 penetrates from the inside to the outside of the cocoon dyed object 30, and Dyeing is performed uniformly and without spots by the staining liquid ejected from the plurality of water spray pipes 10 provided on the upper side corresponding to the above-mentioned spindle dedicated to SP1.

  Next, with reference to FIGS. 4-8, the point which made it possible to dye | stain cheese to-be-dyed material using the said koji dyeing pot is demonstrated. FIG. 4 is a perspective view showing the internal structure of the dyeing kettle that supports the cheese assembly on the cheese dedicated spindle, and FIG. 5 is a diagram showing the cheese dedicated spindle dedicated to the cheese to be dyed connected to the dye supply pipe extending inside the dyeing kettle. FIG. 6 is an explanatory diagram showing a state in which a cheese dedicated spindle dedicated to cheese to be dyed is connected to a staining liquid supply pipe, and FIG. 7 is a color to be dyed on a cheese dedicated spindle connected to the staining liquid supply pipe. FIG. 8 is an exploded perspective view showing a state in which a plurality of bobbins and caps wound up in a cheese shape are attached to a cheese, and FIG. 8 shows a state in which a plurality of bobbins or caps wound up in a cheese shape are attached to each cheese spindle. FIG.

  In FIG. 4, reference numeral 1 denotes a horizontal wrinkle dyeing pot used for dyeing the above-described wrinkle dyeing object. Since this is used as it is, the same parts are denoted by the same reference numerals and description thereof is omitted. When dyeing a cheese dyeing object 20 to be described later, a cheese-dedicated spindle SP2 is connected to the protruding portion 12a of the staining solution supply pipe 12 via the same connecting means as shown in FIG. Installed.

  Specifically, when the heel-dedicated spindle SP1 is removed from the protruding portion 12a of the staining liquid supply pipe 12, the large-diameter gear G1 of the heel-dedicated spindle SP1 meshed with the first small gear G2 is a transmission means. Disconnected from the first small gear G2, these first, second and third small gears G2, G3, G4 are left as they are in the partition wall 6 of the scum dyeing main body 2.

  In the present embodiment, a male screw T1 screwed at the rear end of the cheese dedicated spindle SP2 and a female screw T2 screwed at the tip of the protruding portion 12a of the staining liquid supply pipe 12 are employed as the connecting means. Not limited to this, a flange is provided at the rear end of the cheese-dedicated spindle SP2 or the tip of the protruding portion 12a of the dyeing liquid supply pipe 12, and a connecting method for connecting these flanges with bolts, or a known quick joint for quickly connecting the two. A connection method using can also be employed as appropriate.

  5 and 6, the cheese dedicated spindle SP2 is provided with a male screw T3 for screwing a cap CP, which will be described later, on the outer periphery of the distal end of the hollow tube body 14 made of, for example, a stainless steel tube. A flange F4 is provided on the end side, and a male screw T1 is screwed on the outer periphery of the rear end. Between the male screw T3 at the front end and the rear end side flange F4, the longitudinal direction of the hollow tube body 14 is provided. A plurality of fine discharge holes 18 are formed along the entire circumference.

  Specifically, the cheese dedicated spindle SP2 is provided with discharge holes 18 having a diameter of 3 mm in the range of a length of 1380 mm between the male screw T3 and the flange F1 on the outer periphery of the hollow tube 14 having a diameter of 5.08 cm at intervals of 13 mm. What has been used.

  As another example of the cheese dedicated spindle SP2, the discharge hole 18 having a diameter of 2.5 mm is pitched on the outer periphery of the hollow tube body 14 having the same tube diameter of 5.08 cm from the male screw T3 side of the tip to a length of 873 mm. It is possible to use one having a discharge hole 18 having a diameter of 3 mm drilled at a pitch of 13 mm in a range of a length 436 from a length of 873 mm to a flange F1 with a pitch of 13 mm.

  Further, in the cheese dedicated spindle SP2 described above, all the discharge holes 18 drilled along the entire circumference in the longitudinal direction are formed with the same diameter of 3 mm, but the plurality of discharge holes 18 are directed toward the tip of the spindle SP2. Thus, the reduction in discharge pressure due to the pressure loss of the dyeing liquid can be suppressed by sequentially forming small diameters.

  Next, a procedure for supporting a cheese assembly composed of a plurality of cheese dyeings on a cheese-dedicated spindle will be described with reference to FIGS.

  7 and 8, reference numeral 8 denotes a cheese assembly, and this cheese assembly 8 is composed of a plurality of bobbins BB (5 in the embodiment) obtained by winding up a thread 20 to be dyed into a cheese. These bobbins BB are sequentially inserted and supported sequentially from the tip side to the six cheese dedicated spindles SP2 that are horizontally connected to the tip of the protruding portion 12a of the staining solution supply pipe 12 via the connecting means.

  When five bobbins BB obtained by winding the yarn 20 into a cheese shape are inserted and supported on each cheese spindle SP2, a cap CP is screwed onto the tip of the cheese spindle SP2.

  As shown in FIG. 7, the bobbin BB has a flange BF having a predetermined thickness on the rear end side, and the outer diameter of the hollow tube is larger than the hole diameter of the discharge hole 18 formed in the cheese dedicated spindle SP2. A dye liquid permeation hole 22 having a diameter is formed.

  Further, the cap CP closes the tip opening of the cheese dedicated spindle SP2, and a flange F1 is formed on the rear end side outer periphery as a ridge having a diameter substantially the same as the outer diameter of the thread 20 wound around the bobbin BB in a cheese shape. A female screw (not shown) that is screwed into the male screw T3 at the tip of the cheese-dedicated spindle SP2 is screwed into the rear end side opening of the cap CP, and a locking shaft 25 is provided on the tip side wall surface. Projected.

  When six sets of cheese assemblies 8 are assembled by the procedure shown in FIG. 7, the locking shaft 25 at the tip of the cap CP crosses between the inner walls of the koji dyeing kettle body 2 so as to cross the axis of the koji dyeing kettle 1. It is supported on a long support rod 28 that is installed horizontally.

  Therefore, when performing cheese dyeing, a hollow cheese-dedicated spindle SP2 is connected to the staining solution supply pipe 12 via a connecting means in place of the dedicated spindle SP1, and the cheese-dyed dye is connected to the hollow cheese-dedicated spindle SP2. A plurality of bobbins BB rolled up in a cheese-like form 20 are inserted and supported to assemble the cheese assembly 8, and in this state, the high temperature discharged from the plurality of discharge holes 18 of the hollow cheese dedicated spindle SP2, A high-pressure dyeing solution is permeated from the inside to the outside of the yarn 20 through the dyeing solution perforation hole 22, and the yarn is discharged by a dyeing solution ejected from a plurality of sprinkling tubes 10 provided on the upper side corresponding to the spindle SP2 dedicated to the wrinkles. 20 is evenly dyed without spots.

  Next, it will be described in detail with reference to a dyeing example in which cheese dyeing is performed using a horizontal wrinkle dyeing pot.

  In the first dyeing example, a polyester sewing thread of 234 dtex (78 dtex / 1 × 3) is used as the yarn-like 20 to be dyed on the bobbin BB in a cheese shape, and the polyester sewing thread is used for the bobbin BB. 1020 g was wound at a thread twill angle of 30 °, and 48 pieces were dyed at 130 ° C. for 20 minutes in the horizontal wrinkle dyeing pot 1 of the present invention.

  As a result, as compared with the conventional vertical high-temperature and high-pressure dyeing machine for cheese, good dyeing was achieved without dyeing spots.

  In the second dyeing example, a polyester sewing thread of 168 dtex (56 dtex / 1 × 3) is used as the yarn-like material 20 to be dyed on the bobbin BB in a cheese shape, and the polyester sewing machine is used for the bobbin BB. The yarn was wound at 1060 g at a thread twill angle of 30 °, and 48 yarns were dyed at 130 ° C. for 20 minutes in the horizontal wrinkle dyeing pot 1 of the present invention.

  As a result, as compared with the conventional vertical high-temperature and high-pressure dyeing machine for cheese, good dyeing was achieved without dyeing spots.

  That is, as described in the above-described embodiment, the cheese dedicated spindle SP2 can be replaced in place of the spindle dedicated spindle SP1 used for the horizontal basket dyeing pot 1, so that the cheese dyeing pot 1 can also perform cheese dyeing. In addition, the floor space can be saved and the facility cost can be reduced, so that the dyeing can be efficiently performed.

It is a perspective view which shows the internal structure of the cocoon dyeing | staining pot which suspended and supported the cocoon dyeing thing on the spindle only for a cocoon concerning the Example of this invention. It is explanatory drawing which shows the state in which the spindle only for a cocoon to be dyed is connected to the dyeing liquid supply pipe. It is explanatory drawing which shows the state from which the exclusive spindle for exclusive use of the to-be-stained thing was removed from the dyeing liquid supply pipe | tube. It is a perspective view which shows the internal structure of the koji dyeing pot which attached the spindle only for cheese to the koji dyeing pot. It is explanatory drawing which shows the state which connects the cheese exclusive spindle only for cheese to-be-dyed material to the dyeing liquid supply pipe | tube which protruded inside the dyeing | staining pot. It is explanatory drawing which shows the state in which the cheese exclusive spindle only for cheese to-be-dyed material was connected with the dyeing liquid supply pipe | tube. It is an exploded assembly perspective view which shows the state which attaches the several bobbin and cap which wound up the thread form used as a to-be-stained object in cheese shape to the cheese exclusive spindle connected with the dyeing liquid supply pipe | tube. It is an assembly perspective view which shows the state which attached the some bobbin thru | or cap which wound up the thread form in cheese shape to each cheese dedicated spindle. It is a front view which shows the internal structure of the conventional horizontal dyeing | staining pot which performs wrinkle dyeing | staining. It is sectional drawing of the conventional vertical type cheese dyeing pot which performs cheese dyeing.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 綛 Dyeing pot 2 綛 Dyeing pot main body 4 Lid 5 Vertical support shaft 6 Wall surface 8 Cheese assembly 10 Sprinkling pipe 12 Dyeing liquid supply pipe 12a Protruding part 14 Hollow pipe 18 Ejection hole 20 Cheese to be dyed (thread-like)
22 Dye Solution Permeation Hole 24 Cup Body 25 Locking Shaft 26 Hollow Tube Body 28 Support Bar 29 Discharge Hole 30 Dye Dye B Timing Belt BB Bobbin BF Flange CP Cap F1, F2 Flange F3, F4 Flange (フ ラ ン ジ)
G1 Large diameter gear G2 1st small gear G3 2nd small gear G4 3rd small gear H 綛 Rotating shaft R1, R2 Support SP1 綛 Exclusive spindle SP2 Cheese dedicated spindle T1, T3 Male screw T2 Female screw

Claims (1)

One side of the open side is hermetically closed with a lid 4 that can be opened and closed, and the other side is closed with a partition wall 6. 2 is connected to and horizontally supported by a staining liquid supply pipe 12 for supplying a high-temperature and high-pressure staining liquid to the inside of the partition wall 2 and the staining liquid supply pipe 12 facing the inside of the partition wall 6, and the distal end side is closed and the longitudinal side surface is A hollow spear spindle SP1 provided with a plurality of fine discharge holes 29, and a pair of supports R1 and R2 that are rotatably supported at both ends of the spear spindle SP1 and extend radially outwards A dedicated drive for driving the swivel turning shaft H around the swivel dedicated spindle SP1 through a swivel swivel shaft H supported in parallel with the spindle SP1 and a transmission means engaged with one of the supports R1, R2. With a source,
In a state in which the cocoon dyeing object 30 bundled in a ring shape is inserted and suspended on the 綛 dedicated spindle SP1 or the 綛 turning shaft H, the 綛 dyeing object 30 is moved around the 綛 exclusive spindle SP1 by the 綛 turning shaft H that is driven to rotate. In the wrinkle dyeing pot 1 in which the dyeing liquid discharged from the plurality of discharge holes 29 while being swung is permeated from the inside to the outside of the wrinkle dyeing object 30 and dyed,
A hollow cheese-dedicated spindle SP2 is detachably connected to the staining liquid supply pipe 12 via a connecting means in place of the bowl-dedicated spindle SP1, and the cheese-dedicated spindle SP2 is closed at the front end side and has a longitudinal outer periphery. A plurality of discharge holes 18 are formed in the entire area, and a plurality of bobbins BB provided with a plurality of staining solution transmission holes 22 are inserted and supported on the outer periphery of the cheese dedicated spindle SP2. The dyeing solution discharged from the inside is permeated from the inside to the outside of the cheese dyed object 20 wound on the bobbin BB through the dyeing liquid permeation hole 22 so that the cheese dyed object 20 can also be dyed. A dyeing pot.

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