CN210973317U - Chemical fiber line paying-off structure - Google Patents
Chemical fiber line paying-off structure Download PDFInfo
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- CN210973317U CN210973317U CN201922071192.6U CN201922071192U CN210973317U CN 210973317 U CN210973317 U CN 210973317U CN 201922071192 U CN201922071192 U CN 201922071192U CN 210973317 U CN210973317 U CN 210973317U
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Abstract
A chemical fiber wire paying-off structure comprises a fixing plate, two third rotating shafts, a second rotating shaft, a first rotating shaft, a spring, an installation barrel and a first sliding piece; the fixing plate is vertically arranged on the supporting plate; one end of the first rotating shaft is rotatably connected with the fixed plate and extends into the mounting cylinder on the fixed plate, and the other end of the first rotating shaft sequentially penetrates through the second extrusion plate and the first extrusion plate and is connected with the fastening piece; the spring is sleeved outside the first rotating shaft between the second extrusion plate and the fixed plate; the second rotating shaft is rotatably connected with the fixing plate; the two third rotating shafts are rotatably connected with the mounting plate arranged on the fixing plate; the second rotating shaft is positioned right above the two third rotating shafts, and a first guide wheel assembly is arranged on the supporting plate right below the second rotating shaft; the inner wall of the mounting cylinder is provided with a first sliding chute; the plurality of first sliding parts are respectively arranged in the first sliding grooves in a sliding manner; the plurality of first sliding parts are connected with the plurality of clamping parts through a plurality of elastic connecting parts. The utility model discloses disconnection in the time of can avoiding chemical fibre line square wire is in order to improve weaving efficiency.
Description
Technical Field
The utility model relates to the field of textile technology, especially, relate to a chemical fibre line unwrapping wire structure.
Background
When textile production is carried out, a pay-off rack is required to be used for paying off a winding coil wound with a chemical fiber wire; however, the existing pay-off rack for textile production is simple in structure, and the winding coil is usually only vertically inserted into the pay-off rack; the method is characterized in that a winding coil is driven to rotate during textile production so as to pay off, but the chemical fiber wire is easy to break due to large motion amplitude of the winding coil; the broken chemical fiber wires need to be reconnected, so that the production efficiency is greatly delayed, and when the existing pay-off rack is used for paying off the chemical fiber wires, the chemical fiber wires are easy to break due to large swing radian; therefore, the chemical fiber line paying-off structure is provided in the application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides a chemical fibre line unwrapping wire structure, convenient to use breaks in order to improve weaving efficiency when avoiding chemical fibre line square wire.
(II) technical scheme
In order to solve the problems, the utility model provides a chemical fiber line paying-off structure, which comprises a supporting plate, a first guide wheel component, a fixed plate, two third rotating shafts, a mounting plate, a second rotating shaft, a first extrusion plate, a fastener, a second extrusion plate, a spring, a mounting cylinder, a first sliding part, an elastic connecting part and a clamping part;
the fixing plate is vertically arranged on the supporting plate, and a vertical first through hole is formed in the fixing plate;
a second through hole is formed in the second extrusion plate; a third through hole is formed in the first extrusion plate; the fastening piece is vertically arranged on the first extrusion plate, and the central axis of the fastening piece is superposed with the central axis of the third through hole;
one end of the first rotating shaft penetrates through the first through hole and extends into the mounting cylinder, the first rotating shaft is rotatably connected with the fixing plate through a bearing, the other end of the first rotating shaft sequentially penetrates through the second through hole and the third through hole, and the first rotating shaft is in threaded fit with the fastening piece; a space for accommodating the winding coil is reserved between the second extrusion plate and the first extrusion plate;
the spring is sleeved outside the first rotating shaft, and two ends of the spring are respectively connected with the second extrusion plate and the fixed plate;
the second rotating shaft is parallel to the first rotating shaft and is rotatably connected with the fixing plate, and the distance between the projection of the second rotating shaft on the supporting plate and the projection of the first rotating shaft on the supporting plate is greater than the maximum radius value of the winding coil;
the two third rotating shafts are distributed in parallel, a gap for supplying chemical fiber threads is reserved between the two third rotating shafts, the two third rotating shafts are both vertical to the second rotating shaft, and the two third rotating shafts are both rotatably connected with the mounting plate; the mounting plate is arranged on the fixing plate, and the projection of the mounting plate on the supporting plate is positioned between the second rotating shaft and the first rotating shaft; the second rotating shafts are positioned right above the two third rotating shafts;
the first guide wheel assembly is arranged on the supporting plate and is positioned right below the second rotating shaft;
the mounting cylinder is arranged on the fixing plate, and a first sliding groove is formed in the inner wall of the mounting cylinder along the circumferential direction of the mounting cylinder; the plurality of first sliding parts are respectively arranged in the first sliding grooves in a sliding manner; the two ends of the elastic connecting pieces are respectively connected with the first sliding pieces and the clamping pieces used for pressing the peripheral surface of the first rotating shaft; the projection of the clamping piece is a fan ring.
Preferably, the end surfaces of the first extrusion plate and the second extrusion plate, which are close to each other, are provided with elastic pads.
Preferably, the supporting plate is provided with a mounting hole.
Preferably, the device comprises a second guide wheel assembly, a pressing wheel assembly, a fastening piece and a second sliding piece; wherein, the fixed plate is provided with a second chute along the height direction thereof; the bottom surface of the second chute is provided with a second through hole for the chemical fiber thread to pass through;
the second guide wheel assembly is arranged on the supporting plate; the fixing plate is positioned between the second guide wheel assembly and the first guide wheel assembly; the second sliding piece is provided with a vertical threaded hole and is arranged in the second sliding groove in a sliding manner; the fastening piece is screwed into the threaded hole in a threaded manner, and the fastening piece presses the bottom surface of the second sliding chute towards the end surface of the second sliding chute;
the pinch roller assembly is disposed on the second slide.
Preferably, the inner end face of the clamping piece is uniformly provided with protrusions.
Preferably, the device comprises a plurality of balls and a rubber ring sleeved outside the first rotating shaft; a space is reserved between the rubber ring and the inner wall of the mounting cylinder, and a second ball groove is formed in the outer peripheral surface of the rubber ring along the peripheral direction of the rubber ring; a first ball groove is formed in the inner wall of the mounting cylinder along the circumferential direction of the mounting cylinder; the first and second ball grooves form a third slide groove for accommodating a plurality of balls.
Preferably, an end cover is arranged on the end face, far away from the fixing plate, of the mounting cylinder.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, when in use, the winding coil is sleeved outside the first rotating shaft and is positioned between the first extrusion plate and the second extrusion plate, the rotating fastener drives the first extrusion plate to move towards the second extrusion plate, and the winding coil is clamped on the first rotating shaft; the chemical fiber thread on the winding coil is tightly pressed with the second rotating shafts, the chemical fiber thread passes through a gap between the two third rotating shafts, and the chemical fiber thread is finally tightly pressed with the guide wheel on the first guide wheel assembly so as to be orderly conveyed out; the chemical fiber threads move left and right on the winding coil to be separated from the winding coil, and the separated chemical fiber threads enter a gap between the third rotating shafts under the guiding action of the second rotating shaft, so that the chemical fiber threads are conveyed out vertically, and the conveyed chemical fiber threads are prevented from shaking left and right; the chemical fiber wire is conveyed out to drive the first rotating shaft to rotate; the first rotating shaft is clamped and connected through a plurality of clamping pieces, and the plurality of clamping pieces are connected with a plurality of first sliding pieces through a plurality of elastic connecting pieces; when the first rotating shaft rotates, the first sliding pieces rotate in the installation barrel along with the first rotating shaft, so that the purpose that the motion amplitude of the winding coil is reduced during paying off can be achieved, the phenomenon that the conveyed chemical fiber wire is disconnected is avoided, and production efficiency is improved.
Drawings
Fig. 1 is a front view of the chemical fiber thread paying-off structure of the present invention.
Fig. 2 is a schematic diagram of a local enlargement at a position in a chemical fiber line paying off structure provided by the utility model.
Fig. 3 is the utility model provides an installation structure sketch map of clamping piece among chemical fiber line unwrapping wire structure.
Fig. 4 is a projection view of the first rotating shaft, the second rotating shaft and two third rotating shafts in the supporting plate in the chemical fiber thread paying-off structure provided by the utility model.
Reference numerals: 1. a support plate; 2. a first guide wheel assembly; 3. chemical fiber threads; 4. a fixing plate; 5. a second guide wheel assembly; 6. a pinch roller assembly; 7. a tightening piece; 8. a second slider; 9. a third rotating shaft; 10. mounting a plate; 11. a second rotating shaft; 12. a first rotating shaft; 13. a first squeeze plate; 14. a fastener; 15. winding a coil; 16. a second compression plate; 17. a spring; 18. mounting the cylinder; 19. a first slider; 20. an elastic connecting member; 21. a clamping member; 22. a first ball groove; 23. a ball bearing; 24. a second ball groove; 25. a rubber ring; 26. a first runner.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the chemical fiber thread paying-off structure provided by the present invention comprises a supporting plate 1, a first guide wheel assembly 2, a fixing plate 4, two third rotating shafts 9, a mounting plate 10, a second rotating shaft 11, a first rotating shaft 12, a first extrusion plate 13, a fastening member 14, a second extrusion plate 16, a spring 17, a mounting cylinder 18, a first sliding member 19, an elastic connecting member 20 and a clamping member 21;
the fixing plate 4 is vertically arranged on the supporting plate 1, and a vertical first through hole is formed in the fixing plate 4;
a second through hole is formed in the second extrusion plate 16; a third through hole is formed in the first extrusion plate 13; the fastening piece 14 is vertically arranged on the first extrusion plate 13, and the central axis of the fastening piece 14 is superposed with the central axis of the third through hole;
one end of the first rotating shaft 12 penetrates through the first through hole and extends into the mounting cylinder 18, the first rotating shaft 12 is rotatably connected with the fixing plate 4 through a bearing, the other end of the first rotating shaft 12 sequentially penetrates through the second through hole and the third through hole, and the first rotating shaft 12 is in threaded fit with the fastening piece 14; the first rotating shaft 12 is provided with external threads on the outer peripheral surface thereof along one end of the central axis thereof facing away from the fixed plate 4;
a space for accommodating the winding coil 15 is left between the second pressing plate 16 and the first pressing plate 13; the chemical fiber wire 3 is wound on the winding coil 15; the coil 15 is generally conical;
the spring 17 is sleeved outside the first rotating shaft 12, and two ends of the spring 17 are respectively connected with the second extrusion plate 16 and the fixed plate 4; the damage of the winding coil 15 caused by the overlarge extrusion force of the second extrusion plate 16 and the first extrusion plate 13 on the winding coil 15 is avoided through the arranged spring 17;
the second rotating shaft 11 is parallel to the first rotating shaft 12, the second rotating shaft 11 is rotatably connected with the fixing plate 4, and the distance between the projection of the second rotating shaft 11 on the supporting plate 1 and the projection of the first rotating shaft 12 on the supporting plate 1 is greater than the maximum radius value of the winding coil 15;
the two third rotating shafts 9 are distributed side by side, a gap for supplying the chemical fiber 3 is reserved between the two third rotating shafts 9, the two third rotating shafts 9 are both vertical to the second rotating shaft 11, and the two third rotating shafts 9 are both rotatably connected with the mounting plate 10; the mounting plate 10 is arranged on the fixing plate 4, and the projection of the mounting plate 10 on the support plate 1 is positioned between the second rotating shaft 11 and the first rotating shaft 12; the second rotating shafts 11 are positioned right above the two third rotating shafts 9;
the first guide wheel assembly 2 is arranged on the supporting plate 1, and the first guide wheel assembly 2 is positioned right below the second rotating shaft 11; it should be noted that the first guide wheel assembly 2 includes a guide wheel and a wheel carrier; the guide wheel is rotationally arranged on the wheel carrier; the chemical fiber wire 3 is tightly pressed with the guide wheel, and the chemical fiber wire 3 is guided and conveyed by the guide wheel;
the mounting cylinder 18 is arranged on the fixing plate 4, and the inner wall of the mounting cylinder 18 is provided with a first sliding chute 26 along the circumferential direction;
further, the mounting cylinder 18 is in threaded connection with the first through hole;
the first sliding pieces 19 are respectively arranged in the first sliding grooves 26 in a sliding manner; a plurality of first sliding members 19 and a plurality of clamping members 21 for pressing the outer peripheral surface of the first rotating shaft 12 are respectively connected to both ends of a plurality of elastic connecting members 20; the projection of the clamping member 21 is a fan ring.
In the utility model, when in use, the winding coil 15 is sleeved outside the first rotating shaft 12 and is positioned between the first extrusion plate 13 and the second extrusion plate 16, the rotating fastener 14 drives the first extrusion plate 13 to move towards the second extrusion plate 16, and the winding coil 15 is clamped on the first rotating shaft 12; the chemical fiber thread 3 on the winding coil 15 is pressed tightly with the second rotating shaft 11, the chemical fiber thread 3 passes through the gap between the two third rotating shafts 9, and the chemical fiber thread 3 finally presses the guide wheel on the first guide wheel assembly 2 so as to convey the chemical fiber thread 3 out in order; the chemical fiber wires 3 move left and right on the winding coil 15 to be separated from the winding coil 15, and the separated chemical fiber wires 3 enter a gap between the third rotating shafts 9 through the guiding action of the second rotating shaft 11, so that the chemical fiber wires 3 are conveyed out vertically, and the conveyed chemical fiber wires 3 are prevented from swinging left and right; the chemical fiber wire 3 is conveyed out to drive the first rotating shaft 12 to rotate; the first rotating shaft 12 is connected in a clamping way through a plurality of clamping pieces 21, and the plurality of clamping pieces 21 are connected with a plurality of first sliding pieces 19 through a plurality of elastic connecting pieces 20; when the first rotating shaft 12 rotates, the first sliding parts 19 rotate in the mounting barrel 18, so that the purpose that the motion amplitude of the winding coil 15 is reduced during paying off can be achieved, the phenomenon that the conveyed chemical fiber 3 is disconnected is avoided, and the production efficiency is improved.
In an alternative embodiment, the end surfaces of the first pressing plate 13 and the second pressing plate 16 close to each other are provided with elastic pads, and the elastic pads are provided to protect the winding coil 15 from being damaged by excessive clamping force.
In an alternative embodiment, the supporting plate 1 is provided with mounting holes; the supporting plate 1 is fixed on the textile equipment through the matching of the arranged mounting holes and the bolts.
In an alternative embodiment, the device comprises a second guide wheel assembly 5, a pinch wheel assembly 6, a tightening piece 7 and a second sliding piece 8; wherein, the fixed plate 4 is provided with a second chute along the height direction thereof; the bottom surface of the second chute is provided with a second through hole for the chemical fiber thread to pass through;
the second guide wheel assembly 5 is arranged on the support plate 1; the fixed plate 4 is positioned between the second guide wheel assembly 5 and the first guide wheel assembly 2; a vertical threaded hole is formed in the second sliding part 8, and the second sliding part 8 is arranged in the second sliding groove in a sliding manner; the tightening piece 7 is screwed into the threaded hole in a threaded manner, and the tightening piece 7 presses the bottom surface of the second sliding chute towards the end surface of the second sliding chute;
the pinch roller assembly 6 is arranged on the second sliding piece 8; further, the second sliding piece is an 8-position T-shaped sliding block; the second sliding chute is a T-shaped sliding chute;
the chemical fiber wires 3 are extruded through the arranged pinch roller assembly 6, so that the chemical fiber wires 3 are conveyed to have certain tension, and the conveying stability of the chemical fiber wires 3 is improved.
In an alternative embodiment, the inner end surface of the clamping member 21 is uniformly provided with protrusions.
In an alternative embodiment, a plurality of balls 23 and a rubber ring 25 for sleeving on the outer side of the first rotating shaft 12 are included; a space is reserved between the rubber ring 25 and the inner wall of the mounting cylinder 18, and a second ball groove 24 is formed in the outer peripheral surface of the rubber ring 25 along the outer peripheral direction thereof; a first ball groove 22 is formed in the inner wall of the mounting cylinder 18 along the circumferential direction; the first ball groove 22 and the second ball groove 24 form a third slide groove for accommodating a plurality of balls 23; the effect of reducing the movement range of the coil 15 is further enhanced by the rolling of the balls 23.
In an alternative embodiment, the end face of the mounting cylinder 18 remote from the fixed plate 4 is provided with an end cap.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A chemical fiber wire paying-off structure is characterized by comprising a supporting plate (1), a first guide wheel assembly (2), a fixing plate (4), two third rotating shafts (9), a mounting plate (10), a second rotating shaft (11), a first rotating shaft (12), a first extrusion plate (13), a fastener (14), a second extrusion plate (16), a spring (17), a mounting cylinder (18), a first sliding part (19), an elastic connecting part (20) and a clamping part (21);
the fixing plate (4) is vertically arranged on the supporting plate (1), and a vertical first through hole is formed in the fixing plate (4); a second through hole is formed in the second extrusion plate (16); a third through hole is formed in the first extrusion plate (13); the fastening piece (14) is vertically arranged on the first extrusion plate (13), and the central axis of the fastening piece (14) is superposed with the central axis of the third through hole;
one end of the first rotating shaft (12) penetrates through the first through hole and extends into the mounting cylinder (18), the first rotating shaft (12) is rotatably connected with the fixing plate (4) through a bearing, the other end of the first rotating shaft (12) sequentially penetrates through the second through hole and the third through hole, and the first rotating shaft (12) is in threaded fit with the fastening piece (14); wherein a space for accommodating the winding coil (15) is left between the second pressing plate (16) and the first pressing plate (13);
the spring (17) is sleeved outside the first rotating shaft (12), and two ends of the spring (17) are respectively connected with the second extrusion plate (16) and the fixed plate (4); the second rotating shaft (11) is parallel to the first rotating shaft (12), the second rotating shaft (11) is rotatably connected with the fixing plate (4), and the distance between the projection of the second rotating shaft (11) on the supporting plate (1) and the projection of the first rotating shaft (12) on the supporting plate (1) is greater than the maximum radius value of the winding coil (15);
the two third rotating shafts (9) are distributed side by side, a gap for supplying the chemical fiber thread (3) is reserved between the two third rotating shafts (9), the two third rotating shafts (9) are both vertical to the second rotating shaft (11), and the two third rotating shafts (9) are both rotatably connected with the mounting plate (10); the mounting plate (10) is arranged on the fixing plate (4), and the projection of the mounting plate (10) on the supporting plate (1) is positioned between the second rotating shaft (11) and the first rotating shaft (12); the second rotating shafts (11) are positioned right above the two third rotating shafts (9);
the first guide wheel assembly (2) is arranged on the supporting plate (1), and the first guide wheel assembly (2) is positioned right below the second rotating shaft (11);
the mounting cylinder (18) is arranged on the fixing plate (4), and the inner wall of the mounting cylinder (18) is provided with a first sliding chute (26) along the circumferential direction; the first sliding parts (19) are respectively arranged in the first sliding chutes (26) in a sliding manner; two ends of the elastic connecting pieces (20) are respectively connected with the first sliding pieces (19) and the clamping pieces (21) used for pressing the peripheral surface of the first rotating shaft (12); the projection of the clamping piece (21) is a fan ring.
2. A chemical fiber thread-releasing structure as defined in claim 1, wherein the first pressing plate (13) and the second pressing plate (16) are provided with elastic pads on their end faces adjacent to each other.
3. A chemical fiber thread releasing structure according to claim 1, wherein the supporting plate (1) is provided with a mounting hole.
4. A chemical fiber thread releasing structure according to claim 1, comprising a second guide wheel assembly (5), a pinch roller assembly (6), a fastener (7) and a second slider (8); wherein, the fixed plate (4) is provided with a second sliding chute along the height direction thereof; the bottom surface of the second chute is provided with a second through hole for the chemical fiber thread to pass through;
the second guide wheel assembly (5) is arranged on the supporting plate (1); the fixing plate (4) is positioned between the second guide wheel assembly (5) and the first guide wheel assembly (2); a vertical threaded hole is formed in the second sliding part (8), and the second sliding part (8) is arranged in the second sliding groove in a sliding manner; the tightening piece (7) is screwed into the threaded hole in a threaded manner, and the tightening piece (7) presses the bottom surface of the second sliding chute towards the end surface of the second sliding chute;
the pinch roller assembly (6) is arranged on the second sliding piece (8).
5. A chemical fiber thread releasing structure as defined in claim 1, wherein the inner end surface of the holding member (21) is uniformly provided with protrusions.
6. A chemical fiber thread-releasing structure according to claim 1, characterized by comprising a plurality of balls (23) and a rubber ring (25) for being sleeved outside the first rotating shaft (12); a space is reserved between the rubber ring (25) and the inner wall of the mounting cylinder (18), and a second ball groove (24) is formed in the outer peripheral surface of the rubber ring (25) along the outer peripheral direction of the rubber ring; a first ball groove (22) is formed in the inner wall of the mounting cylinder (18) along the circumferential direction of the mounting cylinder; the first ball groove (22) and the second ball groove (24) form a third runner for accommodating a plurality of balls (23).
7. A chemical fiber thread releasing structure according to claim 6, wherein an end cap is provided on an end surface of the mounting cylinder (18) away from the fixing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922071192.6U CN210973317U (en) | 2019-11-26 | 2019-11-26 | Chemical fiber line paying-off structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922071192.6U CN210973317U (en) | 2019-11-26 | 2019-11-26 | Chemical fiber line paying-off structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210973317U true CN210973317U (en) | 2020-07-10 |
Family
ID=71455889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922071192.6U Active CN210973317U (en) | 2019-11-26 | 2019-11-26 | Chemical fiber line paying-off structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210973317U (en) |
-
2019
- 2019-11-26 CN CN201922071192.6U patent/CN210973317U/en active Active
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