CN210064793U - One-step forming composite pipe for high-speed winding head - Google Patents
One-step forming composite pipe for high-speed winding head Download PDFInfo
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- CN210064793U CN210064793U CN201920827787.7U CN201920827787U CN210064793U CN 210064793 U CN210064793 U CN 210064793U CN 201920827787 U CN201920827787 U CN 201920827787U CN 210064793 U CN210064793 U CN 210064793U
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Abstract
The utility model belongs to the technical field of the chemical fibre coiling technique and specifically relates to an one shot forming composite pipe for high-speed coiling head, composite pipe's structure is: including the transversal annular cylinder tube-shape body of personally submitting, pass through the circular arc transition between the inside and outside lateral wall of two upper and lower terminal surfaces of body and body, be provided with a recess around the circumferencial direction on the body lateral wall of one of them end, the degree of depth of recess is more than or equal to 2mm, the both ends of this recess are not connected from beginning to end on the lateral wall of body, and the length of the projection of this recess on the horizontal plane is less than a circumference length, the distance of this recess and wherein one of them end of body equals the top interval of the winder that uses this composite tube, the thickness of body is more than or equal to 3 mm. The utility model provides an one shot forming composite pipe for high-speed coiling head has that production efficiency is high, mass production cost is low, easy operation, can recycle many times, scrapps characteristics such as back material recycle.
Description
Technical Field
The utility model belongs to the technical field of the chemical fibre coiling technique and specifically relates to a compound pipe of one shot forming for high-speed winding head.
Background
The existing chemical fiber production enterprises need to wind the fibers on the paper tube in the spinning process, the equipment can automatically finish the process of feeding along with the improvement of production equipment and automation degree, and certainly, the new requirements are provided for the paper tube. In addition, research personnel replace the materials with different materials, so that the cost is high, the manufacturing is difficult, and the investment is large. Meanwhile, many people are tested and adopt plastic materials, but pipe bursting occurs or the pipe body wound with chemical fiber can not be taken off from the shaft head, and the problem is in urgent need.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical deficiencies and providing a one shot forming composite pipe for high-speed winding head, can realize one shot forming, cyclic utilization.
The utility model discloses an applicant drops into more than 200 ten thousand yuan, engages the expert, visits colleges and universities, and through test, failure, the summary improvement retest more than two years, developed a compound pipe can satisfy and replace the paper pipe in the end, and the performance does not reduce, and the very big mould pressing of being used for high-speed coiling head that improves of life-span is compound manages.
In order to achieve the above object, the utility model relates to an one shot forming compound pipe for high-speed coiling head, the structure of compound pipe is: including the transversal annular cylinder tube-shape body of personally submitting, pass through the circular arc transition between the inside and outside lateral wall of two upper and lower terminal surfaces of body and body, be provided with a recess around the circumferencial direction on the body lateral wall of one of them end, the degree of depth of recess is more than or equal to 2mm, the both ends of this recess are not connected from beginning to end on the lateral wall of body, and the length of the projection of this recess on the horizontal plane is less than a circumference length, the distance of this recess and wherein one of them end of body equals the top interval of the winder that uses this composite tube, the thickness of body is more than or equal to 3 mm. Wherein, the upper and lower end surfaces of the body are in arc transition with the inner and outer side walls, thereby facilitating subsequent wire withdrawing and ensuring the smooth wire withdrawing. In addition, the internal width of the groove should be no less than the diameter of the wound chemical fiber, optimally equal or close to each other.
The shape of the groove on the outer side wall of the body is wavy, so that the success rate of fiber yarn joints can be improved.
In order to prevent the cellosilk from falling out of the groove, the depth of the groove is 2.5-3.5mm, and the thickness of the body is 4-6 mm.
The projection length of the groove on the horizontal plane is 1/2-2/3 of the circumferential length of the body.
The structure of the axial section of the groove is as follows: the width of the opening part is gradually reduced from outside to inside, the inside is a rectangular structure, the width is kept unchanged, the minimum width of the opening part is equal to the width of the inside, and the width of the inside of the groove is not less than the diameter of the wound chemical fiber.
The upper wall and/or the lower wall of the groove are/is provided with teeth at intervals for meshing the silk thread in the groove, so that the meshing force of the silk thread can be improved, and the success rate of the threading is improved.
When the upper wall and the lower wall of the groove are both provided with teeth, the teeth on the upper wall and the teeth on the lower wall are distributed in a staggered mode.
The once-formed composite pipe for the high-speed winding head is formed by mixing a plurality of materials, performing melt molding through a mold, and then chamfering both ends.
The utility model provides an one shot forming composite pipe for high-speed coiling head has that production efficiency is high, mass production cost is low, easy operation, can recycle many times, scrapps characteristics such as back material recycle.
The one-step forming composite pipe for the high-speed winding head obtained by the utility model can be used for more than 300 times in a year under normal conditions, and the use cost can be greatly reduced; in the operation process of the equipment, the rotating speed of the winding head reaches 9000 remaining revolutions per minute, and the utility model discloses a composite pipe can not have the circumstances such as pipe explosion.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an expanded schematic view of the present invention;
fig. 3 is a partially enlarged schematic view of fig. 1.
Detailed Description
The invention is further described by the following embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1, 2, and 3, the once-formed composite tube for a high-speed winding head described in this embodiment includes a cylindrical tubular body 1 having an annular cross section, where the upper and lower end surfaces of the body 1 are in arc transition with the inner and outer side walls of the body 1, a groove 2 is arranged on the outer side wall of the body 1 at one end in the circumferential direction, the depth of the groove 2 is 2.5mm, the thickness of the body 1 is 4mm, the shape of the groove 2 on the outer side wall of the body 1 is wave-shaped, the two ends of the groove 2 are not connected to the outer side wall of the body 1, the projection length of the groove 2 on the horizontal plane is 1/2 of the circumferential length, and the distance between the groove 2 and one end of the body 1 is equal to the upper head distance of a winding machine using the composite tube. The top head spacing is rated by the winder.
The structure of the axial section of the groove 2 is as follows: the width of the opening part is gradually reduced from outside to inside, the inside is a rectangular structure, the width is kept unchanged, the minimum width of the opening part is equal to the width of the inside, and the width of the inside of the groove 2 is not less than the diameter of the wound chemical fiber.
The teeth 3 used for meshing the silk thread in the groove 2 are arranged on the lower wall of the groove 2 at intervals, so that the meshing force of the silk thread can be improved, and the success rate of threading is improved.
Example 2:
as shown in fig. 1, 2, and 3, the once-formed composite tube for a high-speed winding head described in this embodiment includes a cylindrical tubular body 1 having an annular cross section, where the upper and lower end surfaces of the body 1 are in arc transition with the inner and outer side walls of the body 1, a groove 2 is arranged on the outer side wall of the body 1 at one end in the circumferential direction, the depth of the groove 2 is 3.5mm, the thickness of the body 1 is 6mm, the shape of the groove 2 on the outer side wall of the body 1 is wave-shaped, the two ends of the groove 2 are not connected to the outer side wall of the body 1, the projection length of the groove 2 on the horizontal plane is 2/3 of the circumferential length, and the distance between the groove 2 and one end of the body 1 is equal to the upper head distance of a winding machine using the composite tube. The top head spacing is rated by the winder.
The structure of the axial section of the groove 2 is as follows: the width of the opening part is gradually reduced from outside to inside, the inside is a rectangular structure, the width is kept unchanged, the minimum width of the opening part is equal to the width of the inside, and the width of the inside of the groove 2 is not less than the diameter of the wound chemical fiber.
The teeth 3 used for meshing the silk thread in the groove 2 are arranged on the lower wall of the groove 2 at intervals, so that the meshing force of the silk thread can be improved, and the success rate of threading is improved.
Example 3:
as shown in fig. 1, 2, and 3, the once-formed composite tube for a high-speed winding head described in this embodiment includes a cylindrical tubular body 1 with an annular cross section, where the upper and lower end surfaces of the body 1 are in arc transition with the inner and outer side walls of the body 1, a groove 2 is arranged on the outer side wall of the body 1 at one end in the circumferential direction, the depth of the groove 2 is 3mm, the thickness of the body 1 is 5mm, the shape of the groove 2 on the outer side wall of the body 1 is wave-shaped, two ends of the groove 2 are not connected to the outer side wall of the body 1, the projection length of the groove 2 on the horizontal plane is 7/12 of the circumferential length, and the distance between the groove 2 and one end of the body 1 is equal to the upper head distance of a winding machine using the composite tube. The top head spacing is rated by the winder.
The structure of the axial section of the groove 2 is as follows: the width of the opening part is gradually reduced from outside to inside, the inside is a rectangular structure, the width is kept unchanged, the minimum width of the opening part is equal to the width of the inside, and the width of the inside of the groove 2 is not less than the diameter of the wound chemical fiber.
The teeth 3 used for meshing the silk thread in the groove 2 are arranged on the upper wall and the lower wall of the groove 2 at intervals, so that the meshing force of the silk thread can be improved, and the success rate of threading is improved.
When the upper and lower walls of the recess 2 are provided with teeth 3, the teeth 3 on the upper wall and the teeth 3 on the lower wall are staggered.
Claims (7)
1. A once-through composite tube for a high-speed winding head is characterized in that: including the transversal annular cylinder tube-shape body of personally submitting, pass through the circular arc transition between the inside and outside lateral wall of two upper and lower terminal surfaces of body and body, be provided with a recess around the circumferencial direction on the body lateral wall of one of them end, the degree of depth of recess is more than or equal to 2mm, the both ends of this recess are not connected from beginning to end on the lateral wall of body, and the length of the projection of this recess on the horizontal plane is less than a circumference length, the distance of this recess and wherein one of them end of body equals the top interval of the winder that uses this composite tube, the thickness of body is more than or equal to 3 mm.
2. A single-shot composite tube for a high-speed winding head as recited in claim 1, wherein: the shape of the groove on the outer side wall of the body is wavy.
3. A single-shot composite tube for a high-speed winding head according to claim 1 or 2, wherein: the depth of the groove is 2.5-3.5mm, and the thickness of the body is 4-6 mm.
4. A single-shot composite tube for a high-speed winding head as recited in claim 3, wherein: the projection length of the groove on the horizontal plane is 1/2-2/3 of the circumferential length of the body.
5. The one-shot composite tube for a high speed winding head of claim 4, wherein: the structure of the axial section of the groove is as follows: the width of the opening part is gradually reduced from outside to inside, the inside is a rectangular structure, the width is kept unchanged, the minimum width of the opening part is equal to the width of the inside, and the width of the inside of the groove is not less than the diameter of the wound chemical fiber.
6. The one-shot composite tube for a high speed winding head of claim 4, wherein: teeth for engaging the wire in the groove are arranged on the upper wall and/or the lower wall of the groove at intervals.
7. The one-shot composite tube for a high speed winding head of claim 6, wherein: when the upper wall and the lower wall of the groove are both provided with teeth, the teeth on the upper wall and the teeth on the lower wall are distributed in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827787.7U CN210064793U (en) | 2019-06-04 | 2019-06-04 | One-step forming composite pipe for high-speed winding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827787.7U CN210064793U (en) | 2019-06-04 | 2019-06-04 | One-step forming composite pipe for high-speed winding head |
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| Publication Number | Publication Date |
|---|---|
| CN210064793U true CN210064793U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920827787.7U Active CN210064793U (en) | 2019-06-04 | 2019-06-04 | One-step forming composite pipe for high-speed winding head |
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| CN (1) | CN210064793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171749A (en) * | 2019-06-04 | 2019-08-27 | 桐乡市凤鸣恒益塑胶制品厂 | A kind of one-pass molding multiple tube for high speed winding head |
-
2019
- 2019-06-04 CN CN201920827787.7U patent/CN210064793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171749A (en) * | 2019-06-04 | 2019-08-27 | 桐乡市凤鸣恒益塑胶制品厂 | A kind of one-pass molding multiple tube for high speed winding head |
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