Twisting device for superfine denier polyester low stretch yarn

Abstract

The utility model relates to the technical field of textile equipment, and discloses a superfine denier polyester low stretch yarn twisting device which comprises a supporting plate, the front side of the top face of the supporting plate is fixedly connected with a box body, the left side of the rear portion of the box body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first bevel gear, and the output end of the first bevel gear is fixedly connected with a second bevel gear. The right side of the first bevel gear is in meshed connection with a second bevel gear, the middle of the second bevel gear is fixedly connected with a threaded rod, the left side and the right side of the outer wall of the threaded rod are each in threaded connection with two moving blocks, the upper side and the lower side of each moving block are each rotationally connected with two pushing rods, and the sides, away from each other, of the pushing rods are rotationally connected with a pushing plate; the outer side of each pushing plate is slidably connected with a sliding plate, and the front side of each pushing plate is fixedly connected with two rotating columns. According to the superfine denier polyester low stretch yarn tension increasing device, the motor, the bevel gear and the rotating column are matched with one another, so that the tension of superfine denier polyester low stretch yarn is increased, and the quality and durability of products are improved.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment technology, and in particular to a twisting device for ultra-fine denier polyester low-elasticity yarn. Background Technology

[0002] Ultra-fine denier polyester low-elasticity yarn is a high-performance chemical fiber. It is a type of textured polyester fiber, made from polyester chips to form pre-oriented polyester yarn, which is then drawn and false-twisted. The fiber diameter is extremely fine, with more fibers per unit weight, resulting in a softer and more comfortable feel, similar to silk, providing a superior wearing experience. Despite its fineness, its strength and modulus are significantly superior to ordinary polyester, exhibiting high breaking strength and the ability to withstand greater tensile forces. It is less prone to breakage during weaving and use, making textiles more stable and durable. It has low elasticity, preventing excessive pressure and tightness while maintaining a certain degree of resilience, giving textiles good shape retention and resistance to deformation. It also has good moisture absorption, allowing moisture to evaporate easily, making it easy to wash and dry quickly, facilitating daily care. To further adjust and optimize its elastic properties, an ultra-fine denier polyester low-elasticity yarn twisting device is needed.

[0003] Currently available ultra-fine denier polyester low-elasticity yarn twisting devices mainly consist of a yarn frame, yarn guiding components, a twisting mechanism, and a winding mechanism. During operation, the spindle in the twisting mechanism rotates at high speed driven by a motor, causing the yarn tube mounted on the spindle to rotate as well. One end of the yarn is fixed to the yarn tube. As the yarn tube rotates, the yarn moves in a circular motion around its own axis. Under the centrifugal force and friction generated by the spindle's rotation, the fibers in the yarn begin to tightly intertwine, thus achieving the twisting effect and increasing the yarn's strength, elasticity, and stability. During use, the yarn tube on the yarn frame may be affected by equipment vibration and the tension during yarn lead-out. Force factors can cause swaying or even tipping, affecting the normal drawing and continuous twisting of the yarn. To solve this problem, existing technologies only use yarn bobbin holders with anti-slip and anti-shaking structures, adding rubber pads or grooves to the bottom of the holder to increase friction with the yarn bobbin. At the same time, limiting devices are set around the holder to fix the yarn bobbin from the side, preventing it from swaying in the horizontal and vertical directions and ensuring the stability of the yarn bobbin placement. However, this does not solve the problem of limited layout of tension adjustment components, making it difficult to meet the needs of fine tension adjustment for ultra-fine denier polyester low-elasticity yarns of different thicknesses and material properties. This results in uneven initial yarn tension or failure to meet twisting requirements, thus failing to meet usage needs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a twisting device for ultra-fine denier polyester low-elasticity yarn, which aims to improve the problem of the limited layout of tension adjustment components in the existing technology, making it difficult to meet the needs of ultra-fine denier polyester low-elasticity yarns of different thicknesses and material properties for fine tension adjustment, resulting in uneven initial tension of the yarn or failure to meet the twisting requirements.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a twisting device for ultra-fine denier polyester low-elasticity yarn, comprising a support plate, a housing fixedly connected to the front side of the top of the support plate, a motor fixedly connected to the left side of the rear of the housing, a bevel gear fixedly connected to the output end of the motor, a bevel gear two meshing with the right side of the bevel gear one, a threaded rod fixedly connected to the middle of the bevel gear two, two moving blocks threadedly connected to the left and right sides of the outer wall of the threaded rod, two pushing rods rotatably connected to the upper and lower sides of the moving blocks, a pushing plate rotatably connected to the opposite side of the pushing rod, a sliding plate slidably connected to the outer side of the pushing plate, two rotating columns fixedly connected to the front side of the pushing plate, auxiliary rods rotatably connected to the left and right sides of the housing, and a winding mechanism provided on the right side of the top surface of the support plate, the winding mechanism being used to collect ultra-fine denier polyester low-elasticity yarn.

[0006] As a further description of the above technical solution:

[0007] The winding mechanism includes a second motor, the bottom of which is fixedly connected to the rear side of the top surface of the support plate. A first circular gear is fixedly connected to the output end of the second motor. A belt is rotatably connected to the outer wall of the first circular gear. A support block is rotatably connected to the front side of the belt. A collecting column is rotatably connected to the middle of the support block. A second circular gear is rotatably connected to the front side of the support block. A reciprocating screw is fixedly connected to the middle of the second circular gear. A limit strip is fixedly threaded to the middle of the outer wall of the reciprocating screw.

[0008] As a further description of the above technical solution:

[0009] Sliding blocks are fixedly connected to both the left and right sides of the push plate, and multiple sliding grooves are opened on each adjacent side of the sliding plate.

[0010] As a further description of the above technical solution:

[0011] A handle is fixedly connected to both the left and right sides of the support plate, and an anti-slip sleeve is fixedly connected to the middle of the outer wall of the handle.

[0012] As a further description of the above technical solution:

[0013] Two support legs are fixedly connected to the left and right sides of the bottom surface of the support plate, and anti-slip pads are fixedly connected to the bottom of the support legs.

[0014] As a further description of the above technical solution:

[0015] A door is rotatably connected to the front of the motor, a rotating shaft is fixedly connected to the left side of the door, and a handle is fixedly connected to the right front part of the door.

[0016] As a further description of the above technical solution:

[0017] A support bar is fixedly connected to the rear side of the motor, and a controller is fixedly connected to the center of the front side of the top of the support plate.

[0018] As a further description of the above technical solution:

[0019] A support bar is fixedly connected to the rear side of the second motor, and the bottom of the support bar is fixedly connected to the rear side of the top surface of the support plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this invention, when it is necessary to increase the tension of ultra-fine denier polyester low-elasticity yarn, the motor is started to drive the first and second bevel gears to rotate, which in turn causes the threaded rod to rotate. The rotation of the threaded rod causes the moving block to move, which in turn drives the push rod to rotate, causing the push plate to move up and down, and finally causing the sliding block to move, thereby increasing the tension. This makes the yarn more resistant to breakage during textile processing and use, improving product quality and durability.

[0022] 2. In this utility model, the starting motor 2 drives the gear 1 to rotate, and the gear 2 is driven by the belt to drive the reciprocating screw to rotate, so as to collect the ultra-fine denier polyester low elastic yarn, ensuring that it is wound evenly and does not affect subsequent use. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of the support plate of the ultra-fine denier polyester low elastic yarn twisting device proposed in this utility model;

[0024] Figure 2 This is a structural diagram of the collection column of a twisting device for ultrafine denier polyester low-elasticity yarn proposed in this utility model;

[0025] Figure 3 This is a structural diagram of the box body of a twisting device for ultra-fine denier polyester low-elasticity yarn proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the push plate structure of a twisting device for ultra-fine denier polyester low-elasticity yarn proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the support leg structure of a twisting device for ultra-fine denier polyester low-elasticity yarn proposed in this utility model.

[0028] Legend:

[0029] 1. Support plate; 2. Winding mechanism; 201. Motor II; 202. Circular gear I; 203. Belt; 204. Support block; 205. Collecting column; 206. Circular gear II; 207. Reciprocating screw; 208. Limiting bar; 3. Housing; 4. Motor I; 5. Bevel gear I; 6. Bevel gear II; 7. Threaded rod; 8. Moving block; 9. Push rod; 10. Push plate; 11. Sliding plate; 12. Rotating column; 13. Auxiliary rod; 14. Sliding block; 15. Sliding groove; 16. Handle; 17. Anti-slip sleeve; 18. Support leg; 19. Anti-slip mat; 20. Door; 21. Rotating shaft; 22. Handle; 23. Support bar I; 24. Support bar II; 25. Controller. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides a twisting device for ultra-fine denier polyester low-elasticity yarn, including a support plate 1, a box 3 fixedly connected to the front side of the top of the support plate 1, a motor 4 fixedly connected to the left side of the rear of the box 3, a bevel gear 5 fixedly connected to the output end of the motor 4, a bevel gear 6 meshing with the right side of the bevel gear 5, a threaded rod 7 fixedly connected to the middle of the bevel gear 6, two moving blocks 8 threadedly connected to the left and right sides of the outer wall of the threaded rod 7, two push rods 9 rotatably connected to the upper and lower sides of the moving blocks 8, a push plate 10 rotatably connected to the opposite side of the push rod 9, a sliding plate 11 slidably connected to the outer side of the push plate 10, two rotating columns 12 fixedly connected to the front side of the push plate 10, auxiliary rods 13 rotatably connected to the left and right sides of the box 3, and a winding mechanism 2 provided on the right side of the top surface of the support plate 1. The winding mechanism 2 is used to collect ultra-fine denier polyester low-elasticity yarn.

[0032] Specifically, the front part of the top surface of the support plate 1 is designed to be fixedly connected to a housing 3. The rear left side of the housing 3 is specifically designed to be fixedly connected to a motor 4. The output end of the motor 4 is fixedly connected to a bevel gear 5. The right side of the bevel gear 5 meshes with another bevel gear 6. The middle part of the bevel gear 6 is fixedly connected to a threaded rod 7. The outer walls of the threaded rod 7 are threaded with two moving blocks 8 on both sides. The upper and lower sides of these moving blocks 8 are rotatably connected to two push rods 9. The relatively far side of the push rod 9 is rotatably connected to a push plate 10. The outer side of the push plate 10 is slidably connected to a sliding plate 11. The front part of the push plate 10 is fixedly connected to two rotating columns 12. The left and right sides of the housing 3 are rotatably connected to auxiliary rods 13.

[0033] Please see the appendix Figure 2 - Appendix Figure 3 The winding mechanism 2 includes a second motor 201. The bottom of the second motor 201 is fixedly connected to the rear side of the top surface of the support plate 1. This design ensures the stability of the second motor 201. A circular gear 202 is fixedly connected to the output end of the second motor 201. This gear is one of the key components of the entire transmission system. A belt 203 is rotatably connected to the outer wall of the circular gear 202. This belt 203 can rotate continuously under the drive of the motor. A support block 204 is rotatably connected to the front side of the belt 203. The support block 204 not only supports the rotation of the belt 203, but also provides a stable connection point for the subsequent transmission components. A collecting column 205 is rotatably connected to the middle of block 204. The function of the collecting column 205 is to collect and guide the movement of subsequent components. A circular gear 206 is rotatably connected to the front side of the supporting block 204. This gear cooperates with the circular gear 202 to further transmit and convert power. A reciprocating screw 207 is fixedly connected to the middle of the circular gear 206. The reciprocating screw 207 is the key component to realize reciprocating motion. A limit strip 208 is fixedly threaded to the middle of the outer wall of the reciprocating screw 207. The function of the limit strip 208 is to limit the range of motion of the reciprocating screw 207 to ensure the safety and precise control of the entire system.

[0034] Specifically, the bottom of motor 201 is designed to be fixedly connected to the rear side of the top surface of support plate 1. This design ensures the stability of motor 201 and can effectively transmit power to other components. The output end of motor 201 is fixedly connected to a circular gear 202, which is one of the key components of the entire transmission system. A belt 203 is rotatably connected to the outer wall of the circular gear 202. This belt 203 can rotate continuously under the drive of the motor. A support block 204 is rotatably connected to the front side of the belt 203. The support block 204 not only supports the rotation of the belt 203, but also provides stability for the subsequent transmission components. At the connection point, in the middle of the support block 204, a collecting column 205 is rotatably connected. The function of the collecting column 205 is to collect and guide the movement of subsequent components. A circular gear 206 is also rotatably connected to the front side of the support block 204. This gear cooperates with the circular gear 202 to further transmit and convert power. A reciprocating screw 207 is fixedly connected to the middle of the circular gear 206. The reciprocating screw 207 is the key component to realize reciprocating motion. A limiting strip 208 is threadedly connected to the middle of the outer wall of the reciprocating screw 207. The function of the limiting strip 208 is to limit the range of motion of the reciprocating screw 207 to ensure the safety and precise control of the entire system.

[0035] Please see the appendix Figure 3 - Appendix Figure 4 Sliding blocks 14 are fixedly connected to both the left and right sides of the push plate 10. This design allows the push plate 10 to move more stably on the sliding track. Multiple sliding grooves 15 are provided on each adjacent side of the sliding plate 11. These sliding grooves 15 are designed to cooperate with the sliding blocks 14 on the push plate 10 to achieve smooth movement of the sliding plate 11. A door 20 is rotatably connected to the front of the motor 4. This connection method ensures that the motor 4 can drive the door 20 to open and close. A rotating shaft 21 is fixedly connected to the left side of the door 20. The rotating shaft 21 is designed to... The door 20 can rotate around it to open and close. A handle 22 is fixedly connected to the front right side of the door 20. The handle 22 is designed to facilitate user operation of the door 20 and enable manual opening and closing. A support bar 23 is fixedly connected to the rear side of the motor 4. The support bar 23 is set to enhance the stability of the motor 4 and ensure its stable operation during the working process. A controller 25 is fixedly connected to the center of the front side of the top of the support plate 1. The controller 25 is set to facilitate user control and operation of the entire device and realize intelligent management.

[0036] Specifically, both sides of the push plate 10 are designed with fixed sliding blocks 14, which allows the push plate 10 to move more stably on the sliding track. Multiple sliding grooves 15 are provided on adjacent sides of the sliding plate 11. These sliding grooves 15 are designed to cooperate with the sliding blocks 14 on the push plate 10 to achieve smooth movement of the sliding plate 11. A door 20 is rotatably connected to the front of the motor 4. This connection ensures that the motor 4 can drive the door 20 to open and close. A rotating shaft 21 is fixedly connected to the left side of the door 20. The design allows the door 20 to rotate around it, thus opening and closing. A handle 22 is fixedly connected to the front right side of the door 20. The handle 22 is designed to facilitate user operation of the door 20 and enable manual opening and closing. A support bar 23 is fixedly connected to the rear side of the motor 4. The support bar 23 is designed to enhance the stability of the motor 4 and ensure its stable operation during work. A controller 25 is fixedly connected to the center of the front side of the top of the support plate 1. The controller 25 is designed to facilitate user control and operation of the entire device and achieve intelligent management.

[0037] Please see the appendix Figure 3 - Appendix Figure 5 Handles 16 are fixedly connected to both the left and right sides of the support plate 1. These handles 16 not only make it convenient for users to move the support plate 1, but also provide additional stability during the handling process. Anti-slip sleeves 17 are fixedly connected to the middle of the outer wall of the handles 16 to ensure a good grip even when hands are sweaty or wet. Two support legs 18 are fixedly connected to both the left and right sides of the bottom surface of the support plate 1. These support legs 18 provide support when the support plate 1 is placed on the ground to prevent the support plate 1 from tilting or collapsing. Anti-slip pads 19 are fixedly connected to the bottom of the support legs 18 so that the support plate 1 can be kept stable even on a smooth floor. Support bar 24 is fixedly connected to the rear side of the motor 201, which also ensures the stability of the motor during operation, thereby improving the reliability and durability of the entire device.

[0038] Specifically, the support plate 1 has handles 16 on both the left and right sides. These handles 16 not only make it convenient for users to move the support plate 1, but also provide additional stability during transport. To further enhance the comfort and safety of gripping, an anti-slip sleeve 17 is fixedly connected to the middle of the outer wall of each handle 16 to ensure a good grip even when hands are sweaty or wet. Two support legs 18 are fixedly connected to the left and right sides of the bottom surface of the support plate 1. These support legs 18 provide support when the support plate 1 is placed on the ground to prevent the support plate 1 from tilting or collapsing. To improve the stability of the support legs 18 when in contact with the ground, an anti-slip pad 19 is fixedly connected to the bottom of each support leg 18, so that the support plate 1 can remain stable even on a smooth floor. A support bar 24 is fixedly connected to the rear side of the motor 201. This not only provides additional support for the motor 201, but also ensures the stability of the motor during operation, thereby improving the reliability and durability of the entire device.

[0039] Working principle: When it is necessary to increase the tension of the ultra-fine denier polyester low-elasticity yarn, the motor 4 is started to output power to drive the bevel gear 5 to rotate. The rotation of bevel gear 5 drives the rotation of bevel gear 6, which in turn drives the threaded rod 7 to rotate. The rotation of threaded rod 7 drives the moving block 8 to move relative to it. The movement of moving block 8 pushes the push rod 9 to rotate. The rotation of push rod 9 pushes the push plate 10 to move up and down. The movement of push plate 10 drives the sliding block 14 to move, thereby increasing the tension of the ultra-fine denier polyester low-elasticity yarn, making it less prone to breakage during subsequent textile processing and use, thus improving the quality and durability of the product.

[0040] When it is necessary to collect ultra-fine denier polyester low-elasticity yarn, the motor 201 is started to output power to drive the circular gear 202 to rotate. The rotation of the circular gear 202 drives the circular gear 206 to rotate through the belt 203. The rotation of the circular gear 206 drives the reciprocating screw 207 to rotate, which in turn drives the limit bar 208 to move back and forth, thereby collecting the ultra-fine denier polyester low-elasticity yarn and avoiding uneven winding of the ultra-fine denier polyester low-elasticity yarn, which would affect its subsequent use.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A twisting device for ultra-fine denier polyester low-elasticity yarn, comprising a support plate (1), characterized in that: A housing (3) is fixedly connected to the front of the top of the support plate (1). A motor (4) is fixedly connected to the left rear of the housing (3). A bevel gear (5) is fixedly connected to the output end of the motor (4). A bevel gear (6) is meshed with the right side of the bevel gear (5). A threaded rod (7) is fixedly connected to the middle of the bevel gear (6). Two moving blocks (8) are threadedly connected to the left and right sides of the outer wall of the threaded rod (7). The moving blocks (8) rotate on both the upper and lower sides. The device is connected to two push rods (9), and a push plate (10) is rotatably connected to the opposite side of the push rods (9). A sliding plate (11) is slidably connected to the outside of the push plate (10). Two rotating columns (12) are fixedly connected to the front side of the push plate (10). An auxiliary rod (13) is rotatably connected to the left and right sides of the box (3). A winding mechanism (2) is provided on the right side of the top surface of the support plate (1). The winding mechanism (2) is used to collect ultra-fine denier polyester low elastic yarn.

2. The ultra-fine denier polyester low-elasticity yarn twisting device according to claim 1, characterized in that: The winding mechanism (2) includes a second motor (201), the bottom of which is fixedly connected to the rear side of the top surface of the support plate (1). A circular gear (202) is fixedly connected to the output end of the second motor (201). A belt (203) is rotatably connected to the outer wall of the first circular gear (202). A support block (204) is rotatably connected to the front side of the belt (203). A collecting column (205) is rotatably connected to the middle of the support block (204). A second circular gear (206) is rotatably connected to the front side of the support block (204). A reciprocating screw (207) is fixedly connected to the middle of the second circular gear (206). A limit strip (208) is fixedly threaded to the middle of the outer wall of the reciprocating screw (207).

3. The ultra-fine denier polyester low-elasticity yarn twisting device according to claim 1, characterized in that: The push plate (10) is fixedly connected to the left and right sides with sliding blocks (14), and the sliding plate (11) has multiple sliding grooves (15) on each adjacent side.

4. The ultra-fine denier polyester low-elasticity yarn twisting device according to claim 1, characterized in that: The support plate (1) is fixedly connected to a handle (16) on both the left and right sides, and an anti-slip sleeve (17) is fixedly connected to the middle of the outer wall of the handle (16).

5. The ultra-fine denier polyester low-elasticity yarn twisting device according to claim 1, characterized in that: Two support legs (18) are fixedly connected to the left and right sides of the bottom surface of the support plate (1), and anti-slip pads (19) are fixedly connected to the bottom of the support legs (18).

6. The ultra-fine denier polyester low-elasticity yarn twisting device according to claim 1, characterized in that: The front side of the motor (4) is rotatably connected to a door (20), the left side of the door (20) is fixedly connected to a rotating shaft (21), and the right side of the front of the door (20) is fixedly connected to a handle (22).

7. The ultra-fine denier polyester low-elasticity yarn twisting device according to claim 1, characterized in that: The rear side of the motor (4) is fixedly connected to a support bar (23), and the front side of the top of the support plate (1) is fixedly connected to a controller (25).

8. The ultrafine denier polyester low-elasticity yarn twisting device according to claim 2, characterized in that: The rear side of the second motor (201) is fixedly connected to a second support bar (24), and the bottom of the second support bar (24) is fixedly connected to the rear side of the top surface of the support plate (1).

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