Tensioning and winding mechanism applied to multifunctional efficient polyester cotton yarn preparation
By designing an adjustable tensioning and winding mechanism, the clamping roller and winding roller are adjusted by using a motor to drive the threaded rod and the rotating shaft, the problem of poor yarn tightness caused by the inability to adjust the position of the clamping roller in the prior art is solved, and the yarn tightness problem is achieved. The effective tightening and winding of the yarn improves the yarn winding effect.
Patent Information
- Application Number
- CN202421140090.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-23
AI Technical Summary
In the prior art, the position of the clamping roller cannot be adjusted, resulting in poor winding tightness of the blended yarn and easy to wrap and messy yarns.
A multi-functional and efficient polyester cotton yarn is designed to prepare a tensioning winding mechanism. The threaded rod and rotating shaft drive the clamping roller and winding roller for adjustment and rotation, and the clamping roller position is achieved by using sliding blocks and limit blocks. Adjustment and maintain yarn tension to prevent yarn from loosening or knotting.
Effective tightening and winding of the yarn is achieved, ensuring that the yarn maintains a certain tension during the winding process, preventing slack or knotting, and improving the winding effect of the yarn and the practicality of the equipment.
Smart Images
Figure CN222249559U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cotton yarn preparation, in particular to a tensioning and winding mechanism used for preparing multifunctional and efficient polyester-cotton yarn. Background Art
[0002] As the name implies, polyester-cotton yarn is a blend of polyester and cotton. It has high breaking strength, which is generally 40% higher than cotton yarn of the same specification; good wear resistance, which is generally twice as high as cotton yarn of the same specification; small shrinkage, suitable for sewing chemical fiber fabrics and wrinkle-resistant high-grade cotton fabrics.
[0003] In the prior art, two sliders are pushed up by two springs, and the first connecting shaft and the two sliders cooperate with each other to push the first clamping roller to contact the second clamping roller, and the blended yarn can be clamped by the first clamping roller and the second clamping roller, so that the blended yarn between the threaded rod and the second clamping roller is in a stretched and straightened state, thereby improving the tightness of the blended yarn winding, thereby reducing the looseness of the blended yarn after winding, and improving the practicality of the winding mechanism. The position of the fixed disk can be fixed by inserting the fixing bolt into the limit rod, that is, the position of the threaded rod is fixed, thereby preventing the threaded rod from rotating when the moving disk is rotated, thereby facilitating the staff to disassemble and assemble the winding reel, and further improving the practicality of the winding mechanism.
[0004] However, when the above device is in use, the position of the clamping roller cannot be adjusted, which leads to the problem that the tightness of the winding of the blended yarn is poor and the spinning line is disorderly and easy to be entangled. Utility Model Content
[0005] The utility model aims to solve the problem that the position of the clamping roller cannot be adjusted in the prior art, resulting in poor tightness of the blended yarn winding, and proposes a tensioning winding mechanism for multifunctional and efficient polyester-cotton yarn preparation.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn, comprising a base plate, a groove is provided on the upper side of the base plate, a first motor is fixedly connected to the right side of the base plate, a threaded rod is fixedly connected to the output end of the first motor, a threaded block is connected to the external thread of the threaded rod, a connecting plate is fixedly connected to the rear side of the threaded block, a sliding block is fixedly connected to the rear side of the connecting plate, a limiting block is fixedly connected to the opposite side of the threaded block and the sliding block, a support plate is fixedly connected to the upper side of the threaded block and the sliding block, and a transmission component is fixedly connected to the upper side of the support plate.
[0007] As a further description of the above technical solution:
[0008] The conveying assembly comprises a fixed plate, which is fixedly connected to the upper side of the supporting plate. A connecting shaft is fixedly connected to one side of the fixed plate, and a clamping roller is slidably connected to the outside of the connecting shaft.
[0009] As a further description of the above technical solution:
[0010] A support frame is fixedly connected to the left upper part of the base plate, a second motor is fixedly connected to the front side of the support frame, a rotating shaft is fixedly connected to the output end of the second motor, a winding roller is fixedly connected to the outside of the rotating shaft, a limiting assembly is fixedly connected to the upper side of the support frame, a connecting rod is fixedly connected to the right end of the limiting assembly, and a limiting plate is fixedly connected to the right end of the connecting rod.
[0011] As a further description of the above technical solution:
[0012] The limiting assembly includes a support rod, which is fixedly connected to the upper side of the support frame. Both sides of the left part of the support rod are fixedly connected with fixing rods. The right side of the fixing rod is provided with a sliding groove, and the interior of the sliding groove is fixedly connected with a spring.
[0013] As a further description of the above technical solution:
[0014] The connecting rod is slidably connected inside the sliding groove.
[0015] As a further description of the above technical solution:
[0016] Limiting grooves are provided on both sides of the inner part of the groove, and the inner part of the limiting grooves is slidably connected to the limiting blocks.
[0017] As a further description of the above technical solution:
[0018] The sliding block is slidably connected to the outside of the sliding rod, and the sliding rod is fixedly connected to the inside of the groove.
[0019] As a further description of the above technical solution:
[0020] The left end of the threaded rod is rotatably connected to the inside of the groove.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, the first motor is started to drive the threaded rod to rotate, and the rotation of the threaded rod drives the threaded block, the connecting plate, the sliding block, the supporting plate and the fixed plate to move, so that the sliding block slides outside the sliding rod, and at the same time drives the limit block to slide inside the limit groove, thereby adjusting the position of the clamping roller, so that the device has the function of tightening the yarn, ensuring that the yarn maintains a certain tension during the winding process, and preventing the yarn from loosening or knotting.
[0023] 2. In the utility model, the second motor is started to drive the rotating shaft and the winding roller to rotate, thereby driving the yarn to be wound, and the connecting rod is pushed by the spring, so that the connecting rod pushes the limit plate to contact the yarn, so that the limit plate can smooth out the wrinkles when the yarn is wound, thereby improving the winding effect of the polyester-cotton yarn. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 A three-dimensional diagram of a tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn proposed in the utility model;
[0025] Figure 2 This is a left side view of the tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn proposed by the utility model;
[0026] Figure 3 It is a partial structural schematic diagram of the tensioning and winding mechanism applied to the preparation of multifunctional and efficient polyester-cotton yarn proposed by the utility model;
[0027] Figure 4 This is a cross-sectional view of a fixing rod of a tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn proposed by the utility model.
[0028] Legend:
[0029] 1. Bottom plate; 2. Groove; 3. First motor; 4. Threaded rod; 5. Threaded block; 6. Limit block; 7. Limit groove; 8. Connecting plate; 9. Sliding block; 10. Sliding rod; 11. Support plate; 12. Fixed plate; 13. Connecting shaft; 14. Clamping roller; 15. Support frame; 16. Second motor; 17. Rotating shaft; 18. Winding roller; 19. Support rod; 20. Fixed rod; 21. Slide groove; 22. Spring; 23. Connecting rod; 24. Limiting plate. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Reference Figure 1 , Figure 2 , Figure 3The utility model provides an embodiment: a tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn, comprising a bottom plate 1, a groove 2 is provided on the upper side of the bottom plate 1, a first motor 3 is fixedly connected to the right side of the bottom plate 1, a threaded rod 4 is fixedly connected to the output end of the first motor 3, a threaded block 5 is threadedly connected to the outer side of the threaded rod 4, a connecting plate 8 is fixedly connected to the rear side of the threaded block 5, a sliding block 9 is fixedly connected to the rear side of the connecting plate 8, a limiting block 6 is fixedly connected to the side away from the threaded block 5 and the sliding block 9, a support plate 11 is fixedly connected to the upper side of the threaded block 5 and the sliding block 9, and a transmission component is fixedly connected to the upper side of the support plate 11; the transmission component comprises a fixed plate 12, the fixed plate 12 is fixedly connected to the upper side of the support plate 11, a connecting shaft 13 is fixedly connected to the closer side of the fixed plate 12, and a clamping roller 14 is slidably connected to the outer side of the connecting shaft 13.
[0032] By starting the first motor 3, the threaded rod 4 is driven to rotate. The rotation of the threaded rod 4 drives the threaded block 5, the connecting plate 8, the sliding block 9, the support plate 11 and the fixed plate 12 to move, so that the sliding block 9 slides outside the sliding rod 10, and at the same time drives the limit block 6 to slide inside the limit groove 7, thereby adjusting the position of the clamping roller 14, so that the device has the function of tightening the yarn.
[0033] Reference Figure 1 , Figure 2 , Figure 4 A support frame 15 is fixedly connected to the left side of the upper part of the bottom plate 1, a second motor 16 is fixedly connected to the front side of the support frame 15, a rotating shaft 17 is fixedly connected to the output end of the second motor 16, a winding roller 18 is fixedly connected to the outside of the rotating shaft 17, a limiting assembly is fixedly connected to the upper side of the support frame 15, a connecting rod 23 is fixedly connected to the right end of the limiting assembly, and a limiting plate 24 is fixedly connected to the right end of the connecting rod 23; the limiting assembly includes a support rod 19, the support rod 19 is fixedly connected to the upper side of the support frame 15, both sides of the left part of the support rod 19 are fixedly connected to fixing rods 20, a slide groove 21 is opened on the right side of the fixing rod 20, and a spring 22 is fixedly connected to the inside of the slide groove 21.
[0034] By starting the second motor 16, the rotating shaft 17 and the winding roller 18 are driven to rotate, and then the yarn is driven to be wound, and the connecting rod 23 is pushed by the spring 22, so that the connecting rod 23 pushes the limit plate 24 to contact the yarn, so that the limit plate 24 can smooth out the wrinkles when the yarn is wound.
[0035] Reference Figure 1 , Figure 2 , Figure 4, the connecting rod 23 is slidably connected to the inside of the slide groove 21; limiting grooves 7 are provided on both sides of the inside of the groove 2, and the inside of the limiting groove 7 is slidably connected to the limiting block 6; the sliding block 9 is slidably connected to the outside of the sliding rod 10, and the sliding rod 10 is fixedly connected to the inside of the groove 2; the left end of the threaded rod 4 is rotatably connected to the inside of the groove 2.
[0036] The connecting rod 23 is slidably connected to the inside of the slide groove 21, which plays a role in pushing the limit plate 24 to contact the yarn; the limit grooves 7 are provided on both sides of the inside of the groove 2, and the limit blocks 6 are slidably connected to the inside of the limit groove 7, which plays a role in supporting and limiting the threaded block 5 and the sliding block 9; the sliding block 9 is slidably connected to the outside of the sliding rod 10, and the sliding rod 10 is fixedly connected to the inside of the groove 2, which plays a role in fixing and supporting the sliding rod 10; the left end of the threaded rod 4 is rotatably connected to the inside of the groove 2, which plays a role in supporting the threaded rod 4.
[0037] Working principle: When using this device, by starting the first motor 3, the first motor 3 starts to drive the threaded rod 4 to rotate, the threaded rod 4 rotates to drive the threaded block 5 to move, the threaded block 5 moves to drive the connecting plate 8 to move, the connecting plate 8 moves to drive the sliding block 9 to slide outside the sliding rod 10, the threaded block 5 and the sliding block 9 move to drive the support plate 11 to move, and at the same time drive the limit block 6 to slide inside the limit groove 7, the support plate 11 moves to drive the fixed plate 12 to move, and then the position of the clamping roller 14 is adjusted. The device is enabled to tighten the yarn, ensuring that the yarn maintains a certain tension during the winding process to prevent the yarn from loosening or knotting; by starting the second motor 16, the second motor 16 starts to drive the rotating shaft 17 to rotate, and the rotation of the rotating shaft 17 drives the winding roller 18 to rotate, thereby driving the yarn to be wound, and the connecting rod 23 is pushed by the spring 22, so that the connecting rod 23 pushes the limiting plate 24 to contact the yarn, so that the limiting plate 24 can smooth out the wrinkles when the yarn is wound, thereby improving the winding effect of the polyester-cotton yarn.
[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn, comprising a bottom plate (1), characterized in that: A groove (2) is provided on the upper side of the base plate (1); a first motor (3) is fixedly connected to the right side of the base plate (1); a threaded rod (4) is fixedly connected to the output end of the first motor (3); a threaded block (5) is connected to the external thread of the threaded rod (4); a connecting plate (8) is fixedly connected to the rear side of the threaded block (5); a sliding block (9) is fixedly connected to the rear side of the connecting plate (8); a limiting block (6) is fixedly connected to the side away from the threaded block (5) and the sliding block (9); a support plate (11) is fixedly connected to the upper side of the threaded block (5) and the sliding block (9); a transmission component is fixedly connected to the upper side of the support plate (11).
2. The tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn according to claim 1, characterized in that: The conveying assembly comprises a fixed plate (12), wherein the fixed plate (12) is fixedly connected to the upper side of the support plate (11), a connecting shaft (13) is fixedly connected to the adjacent side of the fixed plate (12), and a clamping roller (14) is slidably connected to the outside of the connecting shaft (13).
3. The tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn according to claim 1 is characterized in that: A support frame (15) is fixedly connected to the left upper part of the bottom plate (1), a second motor (16) is fixedly connected to the front side of the support frame (15), a rotating shaft (17) is fixedly connected to the output end of the second motor (16), a winding roller (18) is fixedly connected to the outside of the rotating shaft (17), a limiting assembly is fixedly connected to the upper side of the support frame (15), a connecting rod (23) is fixedly connected to the right end of the limiting assembly, and a limiting plate (24) is fixedly connected to the right end of the connecting rod (23).
4. The tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn according to claim 3 is characterized in that: The limiting assembly comprises a support rod (19), wherein the support rod (19) is fixedly connected to the upper side of the support frame (15), and both sides of the left part of the support rod (19) are fixedly connected to fixed rods (20), and a slide groove (21) is provided on the right side of the fixed rod (20), and a spring (22) is fixedly connected inside the slide groove (21).
5. The tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn according to claim 3 is characterized in that: The connecting rod (23) is slidably connected inside the sliding groove (21).
6. The tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn according to claim 1, characterized in that: Limiting grooves (7) are provided on both sides of the interior of the groove (2), and the interior of the limiting groove (7) is slidably connected to a limiting block (6).
7. The tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn according to claim 1, characterized in that: The sliding block (9) is slidably connected to the outside of the sliding rod (10), and the sliding rod (10) is fixedly connected to the inside of the groove (2).
8. The tensioning and winding mechanism for preparing multifunctional and efficient polyester-cotton yarn according to claim 1, characterized in that: The left end of the threaded rod (4) is rotatably connected to the inside of the groove (2).