CN219430297U - Transverse dyeing die head - Google Patents

Abstract

The utility model relates to the technical field of spinning dyeing, and provides a transverse dyeing die head which comprises a die shell, wherein a dyeing groove is fixedly arranged in an inner cavity of the die shell, a guide roller device is arranged in the dyeing groove, one side of the guide roller device is provided with an active conveying roller device, a compression roller device matched with the active conveying roller device is arranged above the active conveying roller device, a material receiving plate is fixedly arranged at the left end of the dyeing groove, a stirring device is fixedly arranged in the bottom wall of the dyeing groove, a static removing device is fixedly arranged above the right end of the dyeing groove, and a dye conveying pipe and an auxiliary agent conveying pipe are arranged above the dyeing groove. The problems that when chemical fibers such as polyester fibers are dyed, the multiple strands are difficult to disperse and dye completely due to static electricity among the chemical fibers, so that the dyeing die head is easy to cause uneven dyeing in the dyeing process, the dyeing effect is reduced, and even the phenomenon of white leakage can occur are solved.

Description

Transverse dyeing die head

Technical Field

The utility model relates to the technical field of spinning dyeing, in particular to a transverse dyeing die head.

Background

The colored spun yarn is that the fiber is dyed into colored fiber, and then the fiber with two or more different colors is spun into yarn with unique color mixing effect after being fully mixed. The spun-dyed yarn can realize hazy three-dimensional effect and texture which cannot be achieved by white blank dyeing. The colored spun yarn is pollution-free in use, and can control chromatic aberration to the greatest extent. However, when the fibers are dyed, the dye mold head is easy to cause uneven dyeing in the dyeing process, the dyeing effect is reduced, and even the white leakage phenomenon can occur because the static electricity among the chemical fibers makes the multiple strands difficult to disperse and dye completely.

Therefore, the technical proposal specially provides a transverse dyeing die head to solve the problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a transverse dyeing die head for improving the dyeing effect.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides a horizontal dyeing mould head, includes the mould casing, the right-hand member of mould casing is opened there is the yarn import, fixedly be provided with the dyeing groove in the inner chamber of mould casing, be provided with the guide roll device in the dyeing groove, one side of guide roll device is provided with initiative conveying roller device, the top of initiative conveying roller device is provided with the pinch roller device rather than the cooperation use, the fixed flitch that connects that is provided with in left end of dyeing groove, the diapire internal fixation of dyeing groove is provided with agitating unit, the fixed static electricity removing device that is provided with in right-hand member top of dyeing groove, the top of dyeing groove is provided with dyestuff conveyer pipe and auxiliary agent conveyer pipe, the left end of mould casing is opened there is the yarn export, the left end of mould casing is provided with drying device.

Preferably, an entering guide roller is arranged in the yarn inlet, and a guiding-out roller is arranged in the yarn outlet.

Preferably, the driving conveying roller device comprises a driving roller, the driving roller penetrates through the side wall of the dyeing groove and is in transmission connection with the speed reducing device, and the other end of the speed reducing device is in transmission connection with the output end of the driving motor.

Preferably, the pinch roller device comprises a mounting frame, the upper end that the mounting frame fixedly is provided with the dyeing groove, the bottom mounting of mounting frame is provided with the lifter, the bottom of lifter is provided with the pinch roller.

Preferably, the stirring device comprises an air pump, the air pump is fixedly arranged in the inner cavity of the bottom wall of the dyeing tank, the air pump is communicated with an air supply pipe, and the other end of the air supply pipe is communicated with the unidirectional air outlet device.

Preferably, the drying device comprises an air heater which is fixedly arranged at the upper part of the left end of the die shell, the air heater is communicated with an air supply pipe, and the other end of the air supply pipe is communicated with an air outlet.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arranged dyeing tank, the guide roller device, the active conveying roller device, the pinch roller device, the stirring device and the static eliminating device, the guide roller device is arranged at two sides of the active conveying roller device, during operation, the yarn sequentially passes through the static eliminating device, the guide roller device and the active conveying roller device, then passes through the guide roller device at the other side after coming out of the active conveying roller device, and finally passes out of the yarn outlet, in the process, the yarn respectively passes through the guide roller devices at two sides of the active conveying roller device in the dyeing tank, so that the residence time of the yarn in the dyeing tank can be increased, the yarn can be more fully contacted with the dye, the dyeing effect is improved, the phenomenon of white leakage is avoided, in addition, when the yarn passes through the active conveying roller device, the pinch roller device matched with the yarn moves downwards, the yarn on the pinch roller device, the dye on the yarn can enter the yarn more fully, the yarn is more uniform, the dyeing effect of the yarn is improved, the static eliminating device can perform static eliminating operation on the yarn before the yarn enters the dyeing tank, the dyeing effect is improved, the yarn can be dispersed and the dye can be fully mixed with the dyeing liquid in the dyeing tank when the dyeing tank is improved, the dyeing effect can be fully arranged, and the dyeing liquid can be fully mixed with the dyeing effect in the dyeing process. The drying device that sets up can carry out drying device to the yarn after dyeing to can promote dyeing efficiency, and the receiving board that sets up can be with the dyestuff of drip leading-in to the dye vat again.

Drawings

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is a schematic view of a guide roller assembly of the present utility model;

fig. 4 is a schematic structural view of an active conveying roller device according to the present utility model.

Reference numerals illustrate:

1. a mold housing; 2. a yarn inlet; 3. a dyeing tank; 4. a guide roller device; 5. an active conveyor roller device; 51. a drive roll; 52. a speed reducing device; 53. a driving motor; 6. a pinch roller device; 61. a mounting frame; 62. a lifting rod; 63. a pinch roller; 7. a receiving plate; 8. a stirring device; 81. an air pump; 82. an air supply pipe; 83. a unidirectional air outlet device; 9. a static electricity removing device; 10. a dye delivery tube; 11. an auxiliary agent delivery pipe; 12. a yarn outlet; 13. a drying device; 131. an air heater; 132. an air supply pipe; 133. an air outlet; 14. entering a guide roller; 15. and a guiding-out roller.

Detailed Description

The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.

Referring to fig. 1-4 of the specification, the utility model provides a transverse dyeing die head, which comprises a die shell 1, wherein a yarn inlet 2 is formed in the right end of the die shell 1, an inlet guide roller 14 is arranged in the yarn inlet 2, a dyeing tank 3 is fixedly arranged in an inner cavity of the die shell 1, a guide roller device 4 is arranged in the dyeing tank 3, one side of the guide roller device 4 is provided with an active conveying roller device 5, a pinch roller device 6 matched with the active conveying roller device 5 is arranged above the active conveying roller device 5, a receiving plate 7 is fixedly arranged at the left end of the dyeing tank 3, a stirring device 8 is fixedly arranged in the bottom wall of the dyeing tank 3, a static removing device 9 is fixedly arranged above the right end of the dyeing tank 3, a dye conveying pipe 10 and an auxiliary agent conveying pipe 11 are fixedly arranged above the dyeing tank 3, a yarn outlet 12 is formed in the left end of the die shell 1, a guide roller 15 is arranged in the yarn outlet 12, and a drying device 13 is arranged at the left end of the die shell 1. Through the dyeing tank 3 that sets up, guide roll device 4, initiative carry roll device 5, pinch roll device 6, agitating unit 8 and destatics 9 cooperation use, and guide roll device 4 sets up in the both sides of initiative carry roll device 5, during operation, the yarn passes destatics 9 in proper order, guide roll device 4 and initiative carry roll device 5, then pass the guide roll device 4 of opposite side again after coming out from initiative carry roll device 5, wear out from yarn export 12 at last, the in-process, the yarn passes respectively the guide roll device 4 of initiative carry roll device 5 both sides in dyeing tank 3, thereby can increase the time that the yarn stays in dyeing tank 3, and then can make yarn and dyestuff more abundant contact, improve the dyeing effect, avoid appearing leaking white phenomenon, in addition when the yarn passes initiative carry roll device 5, with its cooperation use's pinch roll device 6 downwardly moving, and compress tightly the yarn on the initiative roll 51, make the dyestuff on the line can more abundant entering yarn inside, and then make the dyeing more even, the dyeing of dyeing effect has been promoted, the static electricity removal device 9 that sets up can be in the dyeing tank 3 can get into the yarn and can carry out the complete dyeing effect in the dyeing tank 3 before it is carried out the dyeing liquid, can be fully mixed with the dyeing device, thereby can make the dyeing effect in the dyeing tank is full with the dyeing tank 3, can be fully mixed with the dyeing device, dyeing effect can be used to dyeing completely in the dyeing device. The drying device 13 can be arranged to dry the dyed yarn 13, so that the dyeing efficiency can be improved, and the material receiving plate 7 can be arranged to reintroduce the dripped dye into the dyeing tank 3.

In an embodiment, referring to fig. 1 and 3-4 of the specification, the active conveying roller device 5 includes a driving roller 51, the driving roller 51 passes through a side wall of the dyeing tank 3 and is in transmission connection with a speed reducer 52, the other end of the speed reducer 52 is in transmission connection with an output end of a driving motor 53, the pressure roller device 6 includes a mounting frame 61, the mounting frame 61 is fixedly provided with an upper end of the dyeing tank 3, a bottom end of the mounting frame 61 is fixedly provided with a lifting rod 62, and a bottom end of the lifting rod 62 is provided with a pressure roller 63. When the yarn feeding device works, the driving motor 53 firstly works, the driving roller 51 is driven to work through the speed reducing device 52, when the yarn enters the driving roller 51, the lifting rod 62 works, the pressing roller 63 is driven to move downwards and press the yarn on the driving roller 51, and then the driving roller 51 and the pressing roller 63 work cooperatively to drive the yarn to move forwards.

In an embodiment, referring to fig. 1 of the specification, the stirring device 8 includes an air pump 81, the air pump 81 is fixedly disposed in the bottom wall cavity of the dyeing tank 3, the air pump 81 is communicated with an air supply pipe 82, and the other end of the air supply pipe 82 is communicated with a unidirectional air outlet device 83. When the dyeing tank 3 is in operation, the air pump 81 is firstly operated, then air is sent to the unidirectional air outlet device 83 through the air pipe 82, and then the air enters the dyeing tank 3 through the unidirectional air outlet device 83 to stir dye liquid in the dyeing tank 3.

In an embodiment, referring to fig. 1 of the disclosure, the drying device 13 includes a hot air blower 131, the hot air blower 131 is fixedly disposed at an upper left end of the mold housing 1, the hot air blower 131 is in communication with an air supply pipe 132, and the other end of the air supply pipe 132 is in communication with an air outlet 133. When the air heater 131 works, the hot air is sent to the air outlet 133 through the air supply pipe 132, then flows out through the air outlet 133, and the yarn below the air outlet 133 is dried.

In use, a user firstly passes the yarn through the inlet guide roller 14 at the yarn inlet 2, then passes through the static eliminating device 9, then enters the guide roller device 4, passes through the guide roller device 4, then enters the active conveying roller device 5, then passes through the guide roller device 4 at the other side, finally passes through the guide roller 15 at the yarn outlet 12, in the process, the lifting rod 62 works to drive the pressing roller 63 to move downwards to a preset working position, then the user sends dye liquid and auxiliary agent into the dyeing tank 3 through the dye conveying pipe 10 and the auxiliary agent conveying pipe 11, then works through the air pump 81 in the stirring device 8, sends air to the one-way air outlet device 83 through the air pipe 82, then enters the dyeing tank 3 through the one-way air outlet device 83, stirs dye liquid and auxiliary agent in the dyeing tank 3, then works through the active conveying roller device 5, and works in cooperation with the pressing roller 63 to drive the yarn to move, and in the process, the static eliminating device 9 and the drying device 13 work to respectively remove static electricity and dry the yarn.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. Transverse dyeing mould head, including mould casing (1), its characterized in that: the dyeing machine comprises a die shell (1), wherein a yarn inlet (2) is formed in the right end of the die shell (1), a dyeing groove (3) is fixedly formed in an inner cavity of the die shell (1), a guide roller device (4) is arranged in the dyeing groove (3), an active conveying roller device (5) is arranged on one side of the guide roller device (4), a pinch roller device (6) matched with the active conveying roller device is arranged above the active conveying roller device (5), a receiving plate (7) is fixedly arranged at the left end of the dyeing groove (3), a stirring device (8) is fixedly arranged in the bottom wall of the dyeing groove (3), a static removing device (9) is fixedly arranged above the right end of the dyeing groove (3), a dye conveying pipe (10) and an auxiliary agent conveying pipe (11) are arranged above the dyeing groove (3), a yarn outlet (12) is formed in the left end of the die shell (1), and a drying device (13) is arranged at the left end of the die shell (1).

2. The transverse dyeing die head of claim 1, wherein: an entering guide roller (14) is arranged in the yarn inlet (2), and a guiding-out roller (15) is arranged in the yarn outlet (12).

3. The transverse dyeing die head of claim 1, wherein: the driving conveying roller device (5) comprises a driving roller (51), the driving roller (51) penetrates through the side wall of the dyeing groove (3) and is in transmission connection with a speed reducing device (52), and the other end of the speed reducing device (52) is in transmission connection with the output end of a driving motor (53).

4. The transverse dyeing die head of claim 1, wherein: the pinch roller device (6) comprises a mounting frame (61), the upper end of a dyeing groove (3) is fixedly arranged on the mounting frame (61), a lifting rod (62) is arranged at the bottom end of the mounting frame (61) in a fixed mode, and a pinch roller (63) is arranged at the bottom end of the lifting rod (62).

5. The transverse dyeing die head of claim 1, wherein: the stirring device (8) comprises an air pump (81), the air pump (81) is fixedly arranged in the inner cavity of the bottom wall of the dyeing tank (3), the air pump (81) is communicated with an air supply pipe (82), and the other end of the air supply pipe (82) is communicated with a unidirectional air outlet device (83).

6. The transverse dyeing die head of claim 1, wherein: drying device (13) are including air heater (131), air heater (131) are fixed to be set up in the left end upper portion of mould casing (1), air heater (131) are linked together with blast pipe (132), the other end and the air outlet (133) of blast pipe (132) are linked together.