Chemical fiber paper tube for winding DTY (Draw Textured Yarn) elastic fiber

Abstract

The utility model discloses a chemical fiber paper tube for winding DTY (draw textured yarn) elastic fiber, which relates to the technical field of chemical fiber paper tubes and comprises a chemical fiber paper tube and a connecting tube rotatably arranged inside the chemical fiber paper tube, a connecting ring is fixedly arranged at the orifice of the connecting tube, a support ring is fixedly sleeved on the outer wall of the connecting ring, and a vertical plate is fixedly arranged on the inner wall of the connecting ring. Two symmetrically-arranged connecting and positioning mechanisms are arranged between the vertical plate and the chemical fiber paper tube, a supporting plate is fixedly arranged on the outer wall of the connecting ring, a supporting rod is fixedly arranged in the supporting plate, the two ends of the supporting rod are rotationally sleeved with a first clamping plate and a second clamping plate correspondingly, and the two ends of the supporting rod are sleeved with torsional springs correspondingly. According to the connecting pipe, the connecting ring, the supporting ring, the fixing plate, the supporting rod, the first clamping plate, the second clamping plate and the torsional spring, the filament head of a fiber filament can be clamped and fixed before and after the fiber is wound, the situation that the whole winding tightness is affected due to the fact that the filament head slides off is avoided as much as possible, and the using effect of the chemical fiber paper pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber paper tubes, in particular to a chemical fiber paper tube for winding DTY elastic fibers. Background Art

[0002] DTY elastic fiber refers to polyester low-elastic yarn, which is an important synthetic fiber made from polyester fiber. After certain processing, it has better elasticity and recovery. After preparation, the fiber will be wound through a chemical fiber paper tube.

[0003] After searching, the patent number CN215402366U discloses a chemical fiber paper tube for winding DTY elastic fiber. The chemical fiber paper tube is provided with a limiting component, and the limiting component includes an inner tube A, an inner tube B, an externally threaded tube, a clamp A and a clamp B. The externally threaded tube on one side of the inner tube B is inserted into the inner tube A and rotated, so that the externally threaded tube is threadedly connected with the internal thread groove of the inner tube A, and then the clamp A and the clamp B are respectively clamped on both sides of the tube body to prevent the material from slipping out to both sides when the chemical fiber paper tube is winding the DTY elastic fiber.

[0004] At present, during fiber winding, the fibers are entangled by electrostatic adsorption between the fibers. However, when the fiber filaments are relatively thick, a stable connection cannot be achieved only by electrostatic adsorption, which causes the fiber ends to easily separate from the paper tube, resulting in the overall winding not being tight enough. Utility Model Content

[0005] In view of the problems existing in the existing chemical fiber paper tube for winding DTY elastic fibers, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a chemical fiber paper tube for winding DTY elastic fibers, which solves the problem that when the DTY elastic fibers are thicker in specifications, stable connection cannot be achieved only through electrostatic adsorption, resulting in the fiber heads easily separating from the paper tube and causing the overall winding to be not tight enough.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A chemical fiber paper tube for winding DTY elastic fibers, comprising a chemical fiber paper tube and a connecting tube rotatably arranged inside the chemical fiber paper tube, a connecting ring is fixedly arranged at the tube mouth of the connecting tube, a supporting ring is fixedly sleeved on the outer wall of the connecting ring, a vertical plate is fixedly arranged on the inner wall of the connecting ring, and two symmetrically arranged connecting and positioning mechanisms are arranged between the vertical plate and the chemical fiber paper tube;

[0009] A support plate is fixedly provided on the outer wall of the connecting ring, a support rod is fixedly provided inside the support plate, a first clamping plate and a second clamping plate are rotatably sleeved on both ends of the support rod, a torsion spring is sleeved on both ends of the support rod, and both ends of the torsion spring are fixedly connected to the support plate and the first clamping plate and the second clamping plate respectively.

[0010] Preferably, the connecting and positioning mechanism includes a clamping rod, two symmetrically arranged through holes are opened inside the vertical plate, a vertical rod is fixedly installed in the through hole, the clamping rod is slidably sleeved on the outside of the vertical rod, a spring is sleeved on the rod wall of the vertical rod, two ends of the spring are respectively fixedly connected to the clamping rod and the vertical plate, and two symmetrically arranged insertion holes are opened on the side wall of the chemical fiber paper tube, and the upper end of the clamping rod is inserted into the insertion hole.

[0011] Preferably, the clamping rod is arranged in an L shape.

[0012] Preferably, the first clamping plate and the second clamping plate are arranged in a front-to-back staggered manner.

[0013] Furthermore, the connecting pipe, the connecting ring and the supporting ring are all made of PVC.

[0014] Preferably, the lower ends of the two clamping rods pass through the connecting ring and extend to the outside.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model, through the connecting tube, connecting ring, supporting ring, fixing plate, supporting rod, first clamping plate, second clamping plate and torsion spring, can clamp and fix the fiber ends before and after fiber winding, and try to avoid the fiber ends from slipping and affecting the overall winding tightness, thereby improving the use effect of the chemical fiber paper tube.

[0017] 2. The utility model can stably connect the first clamping plate and the second clamping plate with the chemical fiber paper tube through the connecting tube, connecting ring, supporting ring, vertical plate and connecting positioning mechanism, so that the chemical fiber paper tube can stably clamp and limit the fiber filaments before and after winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2It is a side structural schematic diagram of the utility model;

[0021] Figure 3 For the utility model Figure 2 An enlarged schematic diagram of part A.

[0022] Description of reference numerals:

[0023] 1. Chemical fiber paper tube; 2. Connecting tube; 3. Connecting ring; 4. Support ring; 5. Vertical plate; 6. Support plate; 7. Support rod; 8. First clamping plate; 9. Second clamping plate; 10. Torsion spring; 11. Clamping rod; 12. Vertical rod; 13. Spring; 14. Socket. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a chemical fiber paper tube for winding DTY elastic fibers.

[0026] Example 1

[0027] The utility model provides Figure 1-3 A chemical fiber paper tube for winding DTY elastic fiber shown in the figure comprises a chemical fiber paper tube 1 and a connecting tube 2 rotatably arranged inside the chemical fiber paper tube 1, a connecting ring 3 is fixedly arranged at the tube mouth of the connecting tube 2, a supporting ring 4 is fixedly sleeved on the outer wall of the connecting ring 3, the connecting tube 2, the connecting ring 3 and the supporting ring 4 are all made of PVC, a vertical plate 5 is fixedly arranged on the inner wall of the connecting ring 3, and two symmetrically arranged connecting and positioning mechanisms are arranged between the vertical plate 5 and the chemical fiber paper tube 1;

[0028] A support plate 6 is fixedly provided on the outer wall of the connecting ring 3, a support rod 7 is fixedly provided inside the support plate 6, and a first clamping plate 8 and a second clamping plate 9 are rotatably sleeved on both ends of the support rod 7, the first clamping plate 8 and the second clamping plate 9 are staggered front and back, and a torsion spring 10 is sleeved on both ends of the support rod 7, and the two ends of the torsion spring 10 are fixedly connected to the support plate 6 and the first clamping plate 8 and the second clamping plate 9 respectively.

[0029] Before the chemical fiber paper tube 1 winds the fiber, first insert the connecting tube 2 into the chemical fiber paper tube 1, and connect the connecting ring 3 to the chemical fiber paper tube 1, then fix the chemical fiber paper tube 1 on the winding device, and place one end of the fiber filament on the surface of the chemical fiber paper tube 1, and fix one end of the fiber filament by the elastic squeezing of the second clamping plate 9 and the torsion spring 10. At this time, the chemical fiber paper tube 1 rotates to quickly wind the fiber, and when the fiber filament is wound, the end of the fiber filament can be squeezed by the first clamping plate 8 and the torsion spring 10, so that the fiber filament can be stably and tightly wound on the chemical fiber paper tube 1, thereby improving the use effect and versatility of the chemical fiber paper tube 1.

[0030] Example 2

[0031] Embodiment 2 is based on Embodiment 1 in order to stably connect the connecting tube 2 with the chemical fiber paper tube 1, as shown in FIG. Figure 1 As shown, the connection and positioning mechanism includes a clamping rod 11, which is arranged in an L shape. Two symmetrically arranged through holes are opened inside the vertical plate 5, and a vertical rod 12 is fixed in the through hole. The clamping rod 11 is slidably sleeved on the outside of the vertical rod 12. The rod wall of the vertical rod 12 is sleeved with a spring 13. The two ends of the spring 13 are respectively fixedly connected to the clamping rod 11 and the vertical plate 5. The side wall of the chemical fiber paper tube 1 is opened with two symmetrically arranged insertion holes 14. The upper end of the clamping rod 11 is inserted into the insertion hole 14, and the lower ends of the two clamping rods 11 pass through the connecting ring 3 and extend to the outside.

[0032] Before inserting the connecting tube 2 into the chemical fiber paper tube 1, the lower ends of the two clamping rods 11 are squeezed so that the clamping rods 11 slide along the vertical rods 12 and the springs 13 are stretched. Then, the connecting tube 2 is inserted into the chemical fiber paper tube 1, and the connecting ring 3 is in contact with the end of the chemical fiber paper tube 1. Then, the two clamping rods 11 are released, and the clamping rods 11 rebound quickly under the elastic force recovery of the springs 13 and are inserted into the jacks 14 on the side walls of the chemical fiber paper tube 1. In this way, the positions of the connecting tube 2, the first clamping plate 8 and the second clamping plate 9 are determined, which is convenient for stable squeezing of the fiber ends.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A chemical fiber paper tube for winding DTY elastic fibers, comprising a chemical fiber paper tube (1) and a connecting tube (2) rotatably arranged inside the chemical fiber paper tube (1), characterized in that: The pipe mouth of the connecting pipe (2) is fixedly provided with a connecting ring (3), the outer wall of the connecting ring (3) is fixedly provided with a supporting ring (4), the inner wall of the connecting ring (3) is fixedly provided with a vertical plate (5), and two symmetrically arranged connecting and positioning mechanisms are provided between the vertical plate (5) and the chemical fiber paper tube (1); A support plate (6) is fixedly provided on the outer wall of the connecting ring (3), a support rod (7) is fixedly provided inside the support plate (6), and a first clamping plate (8) and a second clamping plate (9) are rotatably sleeved on both ends of the support rod (7), and a torsion spring (10) is sleeved on both ends of the support rod (7), and the two ends of the torsion spring (10) are fixedly connected to the support plate (6), the first clamping plate (8) and the second clamping plate (9) respectively.

2. The chemical fiber paper tube for winding DTY elastic fiber according to claim 1, characterized in that: The connection and positioning mechanism comprises a clamping rod (11), two symmetrically arranged through holes are provided inside the vertical plate (5), a vertical rod (12) is fixedly provided inside the through hole, the clamping rod (11) is slidably sleeved on the outside of the vertical rod (12), a spring (13) is sleeved on the rod wall of the vertical rod (12), two ends of the spring (13) are respectively fixedly connected to the clamping rod (11) and the vertical plate (5), and two symmetrically arranged insertion holes (14) are provided on the side wall of the chemical fiber paper tube (1), and the upper end of the clamping rod (11) is inserted into the insertion hole (14).

3. The chemical fiber paper tube for winding DTY elastic fiber according to claim 2, characterized in that: The clamping rod (11) is arranged in an L shape.

4. The chemical fiber paper tube for winding DTY elastic fiber according to claim 1, characterized in that: The first clamping plate (8) and the second clamping plate (9) are arranged in a front-to-back staggered manner.

5. The chemical fiber paper tube for winding DTY elastic fiber according to claim 1, characterized in that: The connecting pipe (2), the connecting ring (3) and the supporting ring (4) are all made of PVC.

6. The chemical fiber paper tube for winding DTY elastic fiber according to claim 2, characterized in that: The lower ends of the two clamping rods (11) pass through the connecting ring (3) and extend to the outside.

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