Dacron low stretch yarn dyeing device

Abstract

The utility model relates to the technical field of polyester low stretch yarn dyeing, and discloses a polyester low stretch yarn dyeing device which comprises a kettle body, and a rope winding assembly is fixedly installed on the upper surface of the kettle body. According to the polyester low stretch yarn dyeing device, a rotary button is rotated to enable a threaded rod to move to adjust the position of a moving box, polyester penetrates through a through hole through a rope winding assembly and winds around a groove in a penetrating mode, a driving motor drives the rope winding assembly to rotate to enable the polyester to move, a transmission motor drives a cylinder to rotate slowly, and dyeing is more uniform; a contact rod conducts self-adaptive stretching on polyester under the action of a reset spring, the stretching part of the polyester is conveniently dyed, then the surface of the polyester is comprehensively dyed through staggered cylinders, the polyester is attached to a sliding ball in a groove to rotate, the situation that the polyester is fractured due to excessive friction during stretching is prevented, and the service life of the polyester is prolonged. The stretched terylene can be conveniently dyed, so that the terylene is more uniformly dyed.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyester low elastic filament dyeing technical field, concretely to a polyester low elastic filament dyeing device. BACKGROUND

[0002] Polyester low elastic filament is a polyester chemical fiber one kind of textured yarn type, it is with polyester chip as raw material, adopts high -speed spinning polyester pre -drawn yarn, and is formed again through drafting false twist processing. It has the characteristics such as short process, high efficiency, good quality.

[0003] According to the dyeing device of one kind of hygroscopic soft polyester low elastic filament (announcement number: CN216473928U) of publicity, the above-mentioned application is rotated knob, makes the silk shaft rotation, can make the silk shaft move down, and push plate moves, and then make the U-shaped plate move down and drive the tension pulley to move down, make the U-shaped plate to polyester low elastic filament and stretch in, make its elongated part contact fuel and dye, avoid the situation of uneven dyeing.

[0004] But the above-mentioned equipment in actual use, to polyester low elastic filament and dye, need to use dyeing device, because polyester low elastic filament itself has certain elastic stretch capacity, make its overall length elongation, traditional dyeing device cannot dye the elongated part, cause the uneven dyeing of polyester low elastic filament after dyeing, influence the subsequent use, in view of this, we put forward a kind of polyester low elastic filament dyeing device. UTILITY MODEL CONTENTS

[0005] The utility model is to provide a kind of polyester low elastic filament dyeing device, to solve the problem raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of polyester low elastic filament dyeing device, including kettle body, the upper surface of the kettle body is fixedly installed around rope component, the around rope component includes drive motor, the upper surface of the kettle body is provided with through-hole, the inside of the kettle body is provided with stretching mechanism, the inside of the kettle body is provided with adjusting mechanism, the stretching mechanism includes:

[0007] Rotary knob, the rotary knob is movably installed on the upper surface of kettle body, the inner wall of the rotary knob is connected with threaded rod, the bottom of the road wohn is fixedly installed mobile box, the inner wall of the mobile box is fixedly installed drive motor, the output end of the drive motor is fixedly installed cylinder;

[0008] Movable slot, the inner wall of the movable slot is provided with connecting shaft, one end of the connecting shaft is fixedly connected with return spring, the end of the return spring away from the connecting shaft is fixedly connected with contact shaft, the surface of the connecting shaft is provided with recess, the surface of the recess is provided with round hole, the inner wall of the round hole is movably connected with slide ball.

[0009] Preferably, the adjusting mechanism comprises a mounting hole, the mounting hole is arranged in the interior of the cylinder, the inner wall of the mounting hole is threadedly connected with a control rod, the surface of the control rod is fixedly connected with a contact ball, the inner wall of the cylinder is fixedly connected with a telescopic spring, and the end of the telescopic spring away from the contact shaft is fixedly connected with a pressure ball.

[0010] Preferably, the interior of the cylinder is arranged with a through groove, the diameter of the through groove is matched with the diameter of the pressure ball, the curved surface of the pressure ball is fixedly connected with a connecting shaft, the cylinder is arranged with a mounting groove, the diameter of the mounting groove is larger than that of the contact ball, the inner wall of the through groove is arranged with a reset groove, and the diameter of the reset groove is matched with the diameter of the telescopic spring.

[0011] Preferably, the diameter of the groove is matched with the width of the polyester, the number of the circular holes is several, and the several circular holes are arranged in a filling array on the inner wall of the groove.

[0012] Preferably, the number of the cylinders is three, and the three cylinders are arranged in a staggered mode on the outer side of the moving box.

[0013] Preferably, the end of the control rod close to the mounting hole is provided with a thread, and the control rod penetrates through one side of the cylinder.

[0014] Compared with the prior art, the polyester low-elasticity filament dyeing device has the following beneficial effects:

[0015] 1. The polyester low-elasticity filament dyeing device is provided with a stretching mechanism, the position of the moving box is adjusted by rotating the knob to move the threaded rod, the polyester passes through the through hole and the groove in the order of the rope assembly, the driving motor drives the rope assembly to rotate to move the polyester, the transmission motor drives the cylinder to rotate slowly, the dyeing is more uniform, the polyester is self-adaptively stretched under the action of the reset spring of the contact rod, the stretched part of the polyester is convenient to dye, the surface of the polyester is comprehensively dyed by the staggered cylinders, the polyester rotates in the groove by abutting against the sliding ball, the polyester is prevented from being broken due to excessive friction during stretching, the stretched polyester is convenient to dye, and the dyeing of the polyester is more uniform.

[0016] 2. The polyester low-elasticity filament dyeing device is provided with an adjusting mechanism, the surface of the pressure ball is extruded by rotating the control rod to move the contact ball, the pressure ball extrudes the connecting rod to further deform the reset spring, the contact shaft is better adjusted to the polyester with different elasticity, and the dyeing is more uniform. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the kettle body structure of the utility model;

[0018] Figure 2 It is the partial section structure schematic view of the kettle body of the utility model;

[0019] Figure 3 It is the partial section structure schematic view of the utility model mobile box;

[0020] Figure 4 It is the partial section structure schematic view of the utility model cylinder;

[0021] Figure 5 It is the partial section explosion structure schematic view of the utility model contact shaft.

[0022] In the drawing: 1, kettle body;2, around rope assembly;3, stretching mechanism;301, rotating knob;302, threaded rod;303, mobile box;304, transmission motor;305, cylinder;306, reset spring;307, connecting shaft;308, contact shaft;309, recess;310, round hole;311, sliding ball;313, movable groove;4, adjusting mechanism;401, control rod;402, contact ball;403, pressure ball;404, mounting hole;405, extension spring;5, drive motor;6, through hole. DETAILED DESCRIPTION

[0023] As Figures 1-5 shown, the utility model provides a technical scheme: a polyester low elastic yarn dyeing device, including kettle body 1, the upper surface fixed mounting around rope assembly 2 of kettle body 1, around rope assembly 2 includes drive motor 5, the upper surface of kettle body 1 is set with through hole 6, the inside of kettle body 1 is provided with stretching mechanism 3, the inside of kettle body 1 is provided with adjusting mechanism 4, stretching mechanism 3 includes rotating knob 301, threaded rod 302, mobile box 303, transmission motor 304, cylinder 305, reset spring 306, connecting shaft 307, contact shaft 308, recess 309, round hole 310, sliding ball 311, movable groove 313.

[0024] In an embodiment of the utility model, rotating knob 301 is movably installed on the upper surface of kettle body 1, the inner wall of rotating knob 301 is connected with threaded rod 302, the bottom end of threaded rod 302 is fixedly installed with mobile box 303, the inner wall of mobile box 303 is fixedly installed with transmission motor 304, the output end of transmission motor 304 is fixedly installed with cylinder 305, the inner wall of movable groove 313 is provided with connecting shaft 307, one end of connecting shaft 307 is fixedly connected with reset spring 306, the end of reset spring 306 away from connecting shaft 307 is fixedly connected with contact shaft 308, the surface of contact shaft 308 is provided with recess 309, the surface of recess 309 is provided with round hole 310, the inner wall of round hole 310 is movably connected with sliding ball 311.

[0025] In addition, the adjusting mechanism 4 comprises a mounting hole 404 formed in the inside of the cylinder 305, the inner wall of the mounting hole 404 is screwed with a control rod 401, the surface of the control rod 401 is fixedly installed with a contact ball 402, the inner wall of the cylinder 305 is fixedly connected with a telescopic spring 405, one end of the telescopic spring 405 away from the contact shaft 308 is fixedly connected with a pressure ball 403, a through slot is formed in the inside of the cylinder 305, the diameter of the through slot is matched with the diameter of the pressure ball 403, the curved surface of the pressure ball 403 is fixedly connected with a connecting shaft 307, the cylinder 305 is formed with a mounting groove, the diameter of the mounting groove is larger than that of the contact ball 402, the inner wall of the through slot is provided with a reset slot, the diameter of the reset slot is matched with the diameter of the telescopic spring 405, the telescopic spring 405 resets the pressure ball 403, so that the pressure ball 403 can move in the through slot and drive the connecting shaft 307 to move, the reset spring 306 is retracted, the contact shaft 308 has different elasticity to different surfaces of the polyester, the polyester is stretched to a proper length for dyeing.

[0026] In the embodiment of the utility model, the rope winding assembly 2 comprises a support seat fixedly installed on the upper surface of the kettle body 1 and a guide rod fixedly installed on the outer side of the support seat, the number of through holes 6 is two, the lower surface of one of the through holes 6 is fixedly installed with a scraper for scraping off the excess dye after the polyester is dyed, the inside of the moving box 303 is provided with a corresponding heat dissipation assembly, the diameter of the groove 309 is matched with the width of the polyester, the number of the circular holes 310 is several, the several circular holes 310 are arranged in a filling array on the inner wall of the groove 309, so that the polyester can slide on the surface of the sliding ball 311, the number of the cylinders 305 is three, the three cylinders 305 are arranged in a staggered manner on the outer side of the moving box 303, one end of the control rod 401 close to the mounting hole 404 is provided with a thread, the control rod 401 penetrates through one side of the cylinder 305, so that the control rod 401 can move on the surface of the cylinder 305 and drive the contact ball 402 to press the pressure ball 403.

[0027] In the utility model, when in use, the rotating knob 301 is rotated to move the threaded rod 302 and adjust the position of the moving box 303, the polyester is passed through the through hole 6 of the rope winding assembly 2, threaded around the groove 309, the driving motor 5 drives the rope winding assembly 2 to rotate, so that the polyester moves, the transmission motor 304 drives the cylinder 305 to rotate slowly, the dyeing is more uniform, the contact shaft 308 stretches the polyester under the action of the reset spring 306, so that the stretched part of the polyester can be dyed, then the polyester is dyed on the surface of the polyester by the staggered cylinders 305, the polyester rotates in the groove 309 in close contact with the sliding ball 311, so that the polyester is prevented from being broken due to excessive friction when stretched, the stretched polyester is dyed, and the polyester is dyed more uniformly.

[0028] Rotating the control lever 401, the movement of the contact ball 402 extrudes the surface of the pressure ball 403, the pressure ball 403 extrudes the connecting shaft 307 to further reset the spring 306 deformation, and the contact shaft 308 better faces the polyester with different elasticity to adjust, so that the dyeing is more uniform.

[0029] The above has made detailed description to the utility model in general, but can make some modification or improvement to it on the basis of the utility model, which is obvious to the general skilled in the art. Therefore, without departing from the modification or improvement of the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A polyester low stretch yarn dyeing device, comprising a kettle body (1), a winding rope assembly (2) is fixedly installed on the upper surface of the kettle body (1), the winding rope assembly (2) comprises a driving motor (5), and a through hole (6) is formed in the upper surface of the kettle body (1), characterized in that: The inside of the kettle body (1) is provided with a stretching mechanism (3), the inside of the kettle body (1) is provided with an adjusting mechanism (4), the stretching mechanism (3) comprises: The rotating knob (301) is movably installed on the upper surface of the kettle body (1), the inner wall of the rotating knob (301) is threadedly connected with a threaded rod (302), the bottom end of the threaded rod (302) is fixedly installed with a moving box (303), the inner wall of the moving box (303) is fixedly installed with a transmission motor (304), and the output end of the transmission motor (304) is fixedly installed with a cylinder (305). The inner wall of the movable groove (313) is provided with a connecting shaft (307), one end of the connecting shaft (307) is fixedly connected with a return spring (306), the end of the return spring (306) away from the connecting shaft (307) is fixedly connected with a contact shaft (308), the surface of the contact shaft (308) is provided with a groove (309), the surface of the groove (309) is provided with a circular hole (310), and the inner wall of the circular hole (310) is movably connected with a sliding ball (311).

2. The polyester low-stretch yarn dyeing device according to claim 1, characterized in that: The adjusting mechanism (4) comprises a mounting hole (404) which is provided in the inside of the cylinder (305), the inner wall of the mounting hole (404) is threadedly connected with a control rod (401), the surface of the control rod (401) is fixedly installed with a contact ball (402), the inner wall of the cylinder (305) is fixedly connected with a telescopic spring (405), and the end of the telescopic spring (405) away from the contact shaft (308) is fixedly connected with a pressure receiving ball (403).

3. The polyester low-stretch yarn dyeing device according to claim 2, characterized in that: The inside of the cylinder (305) is provided with a through groove, the diameter of the through groove is matched with the diameter of the pressure receiving ball (403), the arc surface of the pressure receiving ball (403) is fixedly connected with a connecting shaft (307), the cylinder (305) is provided with a mounting groove, the diameter of the mounting groove is greater than that of the contact ball (402), the inner wall of the through groove is provided with a reset groove, and the diameter of the reset groove is matched with the diameter of the telescopic spring (405).

4. The polyester low-stretch yarn dyeing device according to claim 1, characterized in that: The diameter of the groove (309) is matched with the width of the polyester, and a plurality of circular holes (310) are arranged in a filling array on the inner wall of the groove (309).

5. The polyester low-stretch yarn dyeing device according to claim 1, characterized in that: The number of the cylinder (305) is three, and the three cylinders (305) are arranged on the outside of the moving box (303) in a staggered manner.

6. The polyester low-stretch yarn dyeing device according to claim 2, characterized in that: The end of the control rod (401) close to the mounting hole (404) is provided with a thread, and the control rod (401) penetrates one side of the cylinder (305).

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