Colored polyester yarn stretching device

Abstract

The utility model relates to the technical field of polyester yarn production, and discloses a colored polyester yarn stretching device which comprises a dust removal box and a hot stretching box, a dust removal mechanism is arranged in the dust removal box, the dust removal mechanism comprises two connecting rods fixedly installed in the dust removal box, the peripheral walls of the two connecting rods are both sleeved with springs, and the springs are arranged in the dust removal box. Clamping blocks are fixedly connected to the upper surfaces of the two connecting rods, connecting bases are movably connected to the peripheral walls of the two springs, rotating discs are rotatably connected to the front surfaces of the connecting bases, and eccentric wheels are fixedly connected to the peripheral walls of the rotating discs. According to the colored polyester yarn stretching device, a motor is started, so that a rotating disc and an eccentric wheel can be driven to rotate, the eccentric wheel drives a connecting base to move up and down during rotation, a spring drives the connecting base to reset, then a guide roller is driven to move up and down, and the guide roller drives polyester yarn to shake for storage; therefore, the hot stretching effect can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of polyester yarn production, and in particular to a colored polyester yarn stretching device. Background Art

[0002] Polyester is a synthetic fiber obtained by spinning polyester formed by the polycondensation of organic dibasic acid and diol. It is a high molecular compound and is currently the largest variety of synthetic fibers. The biggest advantage of polyester fiber is its excellent wrinkle resistance and shape retention, as well as high strength and elastic recovery. Polyester is durable, wrinkle-resistant, iron-free, and non-sticky, and the clothing made from it is deeply loved by consumers.

[0003] The production of polyester yarn requires a dust removal mechanism. After searching, the authorization announcement number CN219260349U discloses a colored polyester yarn stretching device, including a stretching box, a steam box connected to the side wall of the stretching box, and a steam injection assembly. The steam injection assembly includes: a spray pipe connected to the steam box and provided with a plurality of spray holes; an adjusting plug slidingly penetrated on the spray pipe along the central axis direction of the spray hole; a synchronization rod penetrated in the spray pipe and used for synchronously adjusting the distance between all the adjusting plugs and the spray holes. In the process of realizing this application, there are at least the following problems in this technology: dust will adhere to the surface of the polyester yarn before entering the hot stretching box, affecting its stretching effect. Therefore, a colored polyester yarn stretching device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a colored polyester yarn stretching device, which has the advantage of allowing the polyester yarn to enter the hot stretching box for dust removal, solving the problem that dust will adhere to the surface of the polyester yarn before entering the hot stretching box, affecting its stretching effect.

[0005] In summary, the present application provides the following technical solutions: a colored polyester yarn stretching device, comprising a dust removal box and a heat stretching box, wherein a dust removal mechanism is provided in the dust removal box;

[0006] The dust removal mechanism includes two connecting rods fixedly installed in the dust removal box, the outer peripheral walls of the two connecting rods are sleeved with springs, the upper surfaces of the two connecting rods are fixedly connected with blocks, the outer peripheral walls of the two springs are movably connected with connecting seats, the front surface of the connecting seat is rotatably connected with a turntable, the outer peripheral wall of the turntable is fixedly connected with an eccentric wheel, the front surface of the dust removal box is fixedly connected with a motor, the upper surface of the connecting seat is fixedly connected with a guide roller, and a heating mechanism is provided in the hot stretching box;

[0007] The heating mechanism comprises a stretching shaft rotatably installed in the hot stretching box, a heating fan is fixedly connected in the hot stretching box, a guide plate is fixedly connected in the hot stretching box, and a guide hole is opened in the guide plate.

[0008] The present application adopts the above-mentioned technical solution and sets a heating fan, a guide plate and a guide hole, so that the polyester yarn in the heat stretching box can be stretched. By starting the motor to drive the turntable and the eccentric wheel to rotate, the guide roller can be driven to vibrate, thereby achieving a dust removal effect.

[0009] Furthermore, the upper surface of the spring is fixedly mounted on the outer peripheral wall of the bottom of the block, and the shortest distances between the two connecting rods and the connecting seat are equal.

[0010] The beneficial effect of adopting the above further solution is that the spring can be installed by the clamping block.

[0011] Furthermore, the connecting seat is fixedly mounted on the bottom outer wall of the spring and is slidably connected to the outer peripheral wall of the connecting rod.

[0012] The beneficial effect of adopting the above further solution is that by installing the connecting seat and the spring, the connecting seat can be driven to reset by the spring.

[0013] Furthermore, the output end of the motor is fixedly connected to the turntable, and there are four heating fans, which are respectively fixedly connected between the upper surface and the lower surface of the inner cavity of the heat stretching box.

[0014] The beneficial effect of adopting the above further solution is: by providing a motor, the turntable can be driven to rotate, thereby driving the connecting seat to move vertically through the eccentric wheel.

[0015] Furthermore, the shortest distance between the guide plate and the center point of the hot stretching box is smaller than the shortest distance between the heating fan and the center point of the hot stretching box.

[0016] The beneficial effect of adopting the above further solution is that the guiding effect can be increased by setting the position between the guide plate and the stretching shaft.

[0017] Furthermore, a feed trough is provided in the dust removal box, and a connecting pipe is fixedly connected between the dust removal box and the heat stretching box.

[0018] The beneficial effects of adopting the above further solution are: by providing a feed trough, it is convenient for the polyester yarn to enter the storage box, and by providing a stretching shaft and a connecting pipe, it is convenient for the polyester yarn to enter the hot stretching box.

[0019] Furthermore, an exhaust fan is fixedly connected to the upper surface of the inner cavity of the dust removal box, and a dust exhaust pipe that penetrates the dust removal box is fixedly connected to the upper surface of the exhaust fan.

[0020] The beneficial effect of adopting the above further solution is that the dust removal effect can be increased by providing an exhaust fan and a dust exhaust pipe.

[0021] Furthermore, the guide plate is a V-shaped plate.

[0022] The beneficial effect of adopting the above further solution is that the heat conduction effect can be increased by positioning the guide plate in a V-shape.

[0023] Compared with the prior art, the present application provides a colored polyester yarn stretching device, which has the following beneficial effects:

[0024] 1. The colored polyester yarn stretching device can drive the turntable and the eccentric wheel to rotate by starting the motor. The eccentric wheel drives the connecting seat to move up and down when rotating. The spring drives the connecting seat to reset, thereby driving the guide roller to move up and down. The guide roller drives the polyester yarn to shake for storage.

[0025] 2. The colored polyester yarn stretching device can achieve the effect of heat stretching by arranging a stretching shaft, a heating fan, a guide plate and a guide hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a side cross-sectional schematic diagram of the overall structure of the present application;

[0027] Figure 2 It is a schematic diagram of the overall structure of this application;

[0028] Figure 3 It is a side cross-sectional schematic diagram of the internal structure of the hot stretching box of the present application.

[0029] Description of reference numerals:

[0030] 1. Dust removal box; 2. Hot stretching box; 3. Dust removal mechanism; 4. Connecting rod; 5. Spring; 6. Block; 7. Connecting seat; 8. Turntable; 9. Eccentric wheel; 10. Motor; 11. Guide roller; 12. Stretching shaft; 13. Heating fan; 14. Guide plate; 15. Guide hole. DETAILED DESCRIPTION

[0031] See also Figure 1-3 A colored polyester yarn stretching device comprises a dust removal box 1 and a hot stretching box 2, the dust removal box 1 is fixedly connected to one side of the hot stretching box 2, the dust removal box 1 is provided with a material inlet, the hot stretching box 2 is provided with a material outlet, a dust removal mechanism 3 is arranged in the dust removal box 1, the dust removal mechanism 3 comprises two connecting rods 4 fixedly installed in the dust removal box 1, the outer peripheral walls of the two connecting rods 4 are sleeved with springs 5, the upper surfaces of the two connecting rods 4 are fixedly connected with blocks 6, the outer peripheral walls of the two springs 5 ​​are movably connected with connecting seats 7, the front surface of the connecting seat 7 is rotatably connected with a turntable 8, the outer peripheral wall of the turntable 8 is fixedly connected with an eccentric wheel 9, the front surface of the dust removal box 1 is fixedly connected with a motor 10, the upper surface of the connecting seat 7 is fixedly connected with a guide roller 11, and a heating mechanism is arranged in the hot stretching box 2;

[0032] The heating mechanism comprises a stretching shaft 12 rotatably mounted in the hot stretching box 2 , a heating fan 13 is fixedly connected in the hot stretching box 2 , a guide plate 14 is fixedly connected in the hot stretching box 2 , and a guide hole 15 is opened in the guide plate 14 .

[0033] It should be noted that the upper surface of the spring 5 is fixedly mounted on the outer peripheral wall at the bottom of the block 6. In order to be able to install the spring 5 through the block 6, the shortest distances between the two connecting rods 4 and the connecting seat 7 are equal.

[0034] It should be noted that the connecting seat 7 is fixedly mounted on the bottom outer wall of the spring 5 and is slidably connected to the outer peripheral wall of the connecting rod 4 so that the connecting seat 7 can be reset by the spring 5 after moving up and down.

[0035] It should be noted that the output end of the motor 10 is fixedly connected to the turntable 8. In order to be able to drive the turntable 8 to rotate through the motor 10, there are four heating fans 13, and the four heating fans 13 are respectively fixedly connected between the upper surface and the lower surface of the inner cavity of the hot stretching box 2.

[0036] It should be noted that the shortest distance between the guide plate 14 and the center point of the heat stretching box 2 is smaller than the shortest distance between the heating fan 13 and the center point of the heat stretching box 2 .

[0037] It should be noted that a feed trough is provided in the dust removal box 1 , and a connecting pipe is fixedly connected between the dust removal box 1 and the heat stretching box 2 . By providing the feed trough and the connecting pipe, it is convenient for the polyester yarn to enter the dust removal box 1 and the heat stretching box 2 .

[0038] It should be noted that an exhaust fan is fixedly connected to the upper surface of the inner cavity of the dust removal box 1, and a dust exhaust pipe that runs through the dust removal box 1 is fixedly connected to the upper surface of the exhaust fan. By setting the dust exhaust pipe and the exhaust fan, the dust removal effect can be increased by starting the exhaust fan.

[0039] It should be noted that the guide plate 14 is a V-shaped plate.

[0040] The working principle of the above embodiment is:

[0041] In the colored polyester yarn stretching device, the user puts the polyester yarn into the dust removal box 1, and then the user starts the motor 10, the motor 10 drives the turntable 8 to rotate, the turntable 8 drives the eccentric wheel 9 to rotate, the eccentric wheel 9 drives the connecting seat 7 to move up and down, when the connecting seat 7 moves up and down, the spring 5 drives the connecting seat 7 to reset, the connecting seat 7 drives the guide roller 11 to move up and down, the guide roller 11 moves up and down to drive the polyester yarn to shake, and then the polyester yarn enters the hot stretching box 2 and is stretched by the stretching shaft 12, and then the user starts the heating fan 13 for heating, thereby completing the entire operation process.

Claims

1. A colored polyester yarn stretching device, comprising a dust removal box (1) and a heat stretching box (2), characterized in that: The dust removal box (1) is provided with a dust removal mechanism (3); The dust removal mechanism (3) comprises two connecting rods (4) fixedly mounted in the dust removal box (1); the outer peripheral walls of the two connecting rods (4) are sleeved with springs (5); the upper surfaces of the two connecting rods (4) are fixedly connected with clamping blocks (6); the outer peripheral walls of the two springs (5) are movably connected with connecting seats (7); the front surface of the connecting seat (7) is rotatably connected with a turntable (8); the outer peripheral wall of the turntable (8) is fixedly connected with an eccentric wheel (9); the front surface of the dust removal box (1) is fixedly connected with a motor (10); the upper surface of the connecting seat (7) is fixedly connected with a guide roller (11); and a heating mechanism is provided in the heat stretching box (2); The heating mechanism comprises a stretching shaft (12) rotatably mounted in a heat stretching box (2), a heating fan (13) fixedly connected in the heat stretching box (2), a guide plate (14) fixedly connected in the heat stretching box (2), and a guide hole (15) formed in the guide plate (14).

2. A colored polyester yarn stretching device according to claim 1, characterized in that: The upper surface of the spring (5) is fixedly mounted on the outer peripheral wall of the bottom of the clamping block (6), and the shortest distances between the two connecting rods (4) and the connecting seat (7) are equal.

3. The colored polyester yarn stretching device according to claim 1, characterized in that: The connecting seat (7) is fixedly mounted on the bottom outer wall of the spring (5) and is slidably connected to the outer peripheral wall of the connecting rod (4).

4. The colored polyester yarn stretching device according to claim 1, characterized in that: The output end of the motor (10) is fixedly connected to the turntable (8), and the number of the heating fans (13) is four. The four heating fans (13) are respectively fixedly connected between the upper surface and the lower surface of the inner cavity of the heat stretching box (2).

5. The colored polyester yarn stretching device according to claim 1, characterized in that: The shortest distance between the guide plate (14) and the center point of the hot stretching box (2) is smaller than the shortest distance between the heating fan (13) and the center point of the hot stretching box (2).

6. The colored polyester yarn stretching device according to claim 1, characterized in that: A material feeding trough is provided in the dust removal box (1), and a connecting pipe is fixedly connected between the dust removal box (1) and the heat stretching box (2).

7. The colored polyester yarn stretching device according to claim 1, characterized in that: An exhaust fan is fixedly connected to the upper surface of the inner cavity of the dust removal box (1), and a dust exhaust pipe that penetrates the dust removal box (1) is fixedly connected to the upper surface of the exhaust fan.

8. The colored polyester yarn stretching device according to claim 1, characterized in that: The guide plate (14) is a V-shaped plate.

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