CN219568173U - Draw stranding and doubling device of elasticizer - Google Patents
Draw stranding and doubling device of elasticizer Download PDFInfo
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- CN219568173U CN219568173U CN202320741853.5U CN202320741853U CN219568173U CN 219568173 U CN219568173 U CN 219568173U CN 202320741853 U CN202320741853 U CN 202320741853U CN 219568173 U CN219568173 U CN 219568173U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to the field of doubling devices for elasticizers, in particular to a doubling device for a elasticizer, which comprises a fixed plate, wherein a plurality of waist-shaped mounting holes are formed in the fixed plate, a mounting seat is correspondingly arranged on each mounting hole, and a doubling wheel is rotatably arranged on each mounting seat; the mounting seat is in sliding connection with the fixing plate through the adjusting mechanism, the adjusting mechanism comprises a connecting assembly and a fixing bolt, the connecting assembly comprises a fixing shell and a fixing nut, the fixing shell comprises a connecting part and a mounting part, the connecting part is clamped with the fixing plate, and the mounting part is connected to one side, far away from the fixing plate, of the connecting part; a mounting cavity is arranged between the mounting part and the connecting part, and the fixing nut is clamped in the mounting cavity; the fixing bolts sequentially penetrate through the mounting seats and the mounting holes and are in threaded connection with the fixing nuts. The utility model has the effect of improving the convenience of the position adjustment of the doubling wheel.
Description
Technical Field
The utility model relates to the field of doubling devices for elasticizers, in particular to a doubling device for a elasticizer.
Background
The texturing machine is a textile machine which can process polyester, polypropylene and other untwisted yarns into elastic yarns with middle elasticity and low elasticity through false twist texturing. The texturing machine is a necessary component for yarn transmission when twisting yarn.
In the related art, the stranding and doubling device comprises a fixed plate, a plurality of kidney-shaped mounting holes are formed in the fixed plate along the length direction of the fixed plate, mounting seats are movably arranged on each mounting hole through bolts, doubling wheels are coaxially arranged on the mounting seats, the doubling wheels are arranged on the mounting seats in a rotating mode, threads pass through the doubling wheels and are in butt joint with the peripheral side walls of the doubling wheels, the bolts sequentially penetrate through the mounting seats and the mounting holes, and then are connected with nuts in a threaded mode, and the nuts are in butt joint with one side, far away from the mounting seats, of the fixed plate. When the doubling wheel works normally, the nuts of the bolts are abutted with the mounting seats, and the nuts are abutted with the fixing plates, so that the mounting seats are tightly mounted on the fixing plates. When the position of the doubling wheel needs to be adjusted, one hand of a worker rotates the bolt, the other hand of the worker winds the back of the fixing plate to stabilize the nut, the bolt rotates to the mounting seat to be separated from the fixing plate, and then the mounting seat is slid to a proper position, so that the position of the doubling wheel is adjusted.
For the above related art, the inventor considers that hundreds of doubling wheels are usually arranged on the texturing machine, the operation of adjusting the positions of the doubling wheels by a worker is complex, each doubling wheel needs to be wound behind a fixing plate to abut against a nut by hand during adjustment, the speed is slow, and the operation is complex, so that a fast and rapid stranding and doubling device for adjusting operation is needed.
Disclosure of Invention
In order to improve the convenience of position adjustment of a doubling wheel, the utility model provides a doubling device of a texturing machine.
The utility model provides a doubling device of a texturing machine, which adopts the following technical scheme:
the stranding and doubling device of the elasticizer comprises a fixed plate, wherein a plurality of kidney-shaped mounting holes are formed in the fixed plate, a mounting seat is correspondingly arranged on each mounting hole, and a doubling wheel is rotatably arranged on each mounting seat;
the mounting seat is in sliding connection with the fixing plate through an adjusting mechanism, the adjusting mechanism comprises a connecting assembly and a fixing bolt, the connecting assembly comprises a fixing shell and a fixing nut, the fixing shell comprises a connecting part and a mounting part, the connecting part is clamped with the fixing plate, and the mounting part is connected to one side, far away from the fixing plate, of the connecting part;
the connecting part comprises two U-shaped plates, the opening directions of the two U-shaped plates are arranged in opposite directions, the two U-shaped plates are respectively positioned at two sides of the corresponding installation hole in the width direction, the inner walls at the two sides of the installation hole in the width direction are respectively clamped in the openings of the corresponding U-shaped plates, and one end, far away from the fixed plate, of the U-shaped plates is connected with the installation part;
a mounting cavity is arranged between the mounting part and the connecting part, and the fixing nut is clamped in the mounting cavity; the fixing bolts sequentially penetrate through the mounting base and the mounting holes and are connected with the fixing nuts in a threaded mode.
Through the technical scheme, when the mounting seat is mounted on the fixed plate, the fixing bolt sequentially passes through the mounting seat and the mounting hole and then is in threaded connection with the fixing nut, and the connecting part comprises two U-shaped plates, so that the connecting part is elastic, the shell is always clamped and kept tightly against the fixing plate through the connecting part, at the moment, the nut of the fixing bolt is tightly abutted against one side, far away from the fixing plate, of the mounting seat, and the fixing nut is tightly abutted against the fixing plate through the fixing shell, so that the mounting seat is tightly fixed on the fixing plate;
when the position of the doubling wheel needs to be adjusted, the fixing bolt is reversely rotated to the slidable mounting seat, the connecting part of the shell is still kept against the fixing plate, and the inner walls at the two sides of the width direction of the mounting hole are respectively clamped in the openings of the corresponding U-shaped plates, and the fixing nut is clamped in the mounting cavity, so that the fixing nut and the fixing shell are not easy to rotate along with the rotation of the fixing bolt, and the fixing nut is not easy to fall off from the fixing bolt, therefore, a worker does not need to wind the fixing plate by hand to abut against the fixing nut and rotate the fixing bolt again, the worker can directly unscrew the fixing bolt on the front surface of the fixing plate, and then the fixing seat can be slid to adjust the position of the doubling wheel, the operation is convenient, and the convenience of the position adjustment of the doubling wheel is greatly improved.
Optionally, the cross section of fixation nut is square, the week lateral wall of fixation nut is close to the inner wall setting of installation cavity.
Through adopting above-mentioned technical scheme, the installation cavity has played spacing effect to fixation nut's rotation, has realized that fixation nut card locates in the installation cavity to fixation nut is difficult for rotating along with fixation bolt's rotation.
Optionally, the installation department includes bottom plate, curb plate and baffle, the curb plate is located two side departments that the bottom plate is relative and is connected with the bottom plate, the one end that the bottom plate was kept away from to the curb plate and the one end that the fixed plate was kept away from to the U-shaped board are connected, the baffle is located the bottom plate and is not equipped with two side departments of curb plate and baffle and bottom plate connection.
Through adopting above-mentioned technical scheme, with the direction pulling of U-shaped board orientation mutual keeping away from, until install fixation nut to the installation cavity in, the simple operation has improved the convenience of fixation nut dismouting, still makes fixation nut and fixed casing repeatedly usable respectively, has improved the environmental protection performance of stranding doubling device.
Optionally, each side of the bottom plate corresponds to two baffles, and the two baffles on each side of the bottom plate are arranged close to the adjacent side plates.
Through adopting above-mentioned technical scheme, the staff of being convenient for contacts fixation nut and operates fixation nut, has further improved the convenience of fixation nut dismouting.
Optionally, a circumferential side wall of the doubling wheel is provided with a ring groove, and the ring groove is positioned in the middle of the axial direction of the doubling wheel.
By adopting the technical scheme, limit is provided for the placement of the silk thread, the possibility that the silk thread is separated from the doubling wheel is reduced, so that the possibility that the silk thread is clamped into a gap between the mounting seat and the doubling wheel is reduced, and the anti-clamping performance of the stranding doubling device is improved.
Optionally, the circumferential side wall of the ring groove is provided with an abdication inclined plane, the abdication inclined planes are located at two radial sides of the ring groove, and one side of the abdication inclined plane away from the bottom wall of the ring groove is inclined towards the direction away from each other.
By adopting the technical scheme, the possibility of wire grinding is reduced.
Optionally, an installation groove for installing the doubling wheel is formed in one surface, far away from the fixing plate, of the installation seat, the distance between the outermost side of the doubling wheel and the inner wall of the installation groove is d1, the diameter of the silk thread is d2, and d1 is less than d2.
By adopting the technical scheme, the possibility that the silk thread is clamped in the gap between the mounting seat and the doubling wheel is further reduced, and the anti-clamping performance of the stranding doubling device is further improved.
Optionally, a relief groove for embedding a nut of the fixing bolt is formed in one surface, away from the fixing plate, of the mounting seat.
By adopting the technical scheme, the overall aesthetic property of the mounting seat is improved, and the possibility that the exposure of the nuts of the fixing bolts influences the doubling work of the silk thread is reduced.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the fixing shell is arranged, the fixing nut is clamped in the mounting cavity, so that the fixing nut is not easy to rotate along with the rotation of the fixing bolt, and the fixing nut is not easy to fall off from the fixing bolt, therefore, a worker does not need to wind the fixing plate to the rear of the fixing plate to prop against the fixing nut and rotate the fixing bolt, the worker can directly unscrew the fixing bolt on the front of the fixing plate, then the mounting seat can be slid to adjust the position of the doubling wheel, the operation is convenient, and the convenience of position adjustment of the doubling wheel is greatly improved;
2. the arrangement of the ring grooves provides limit for the placement of the silk thread, and reduces the possibility that the silk thread is separated from the doubling wheel, so that the possibility that the silk thread is clamped into a gap between the mounting seat and the doubling wheel is reduced, and the anti-clamping performance of the stranding doubling device is improved;
3. the arrangement of the abdication inclined plane reduces the possibility of thread grinding;
4. the distance between the outermost side of the doubling wheel and the inner wall of the mounting groove is smaller than the diameter of the silk thread, so that the possibility that the silk thread is clamped into a gap between the mounting seat and the doubling wheel is further reduced, and the anti-clamping performance of the stranding doubling device is further improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a doubling device of a texturing machine according to an embodiment of the present utility model.
Fig. 2 is a schematic view showing the structure of the back surface of the fixing plate in the embodiment of the present utility model.
Fig. 3 is a schematic diagram showing a structure of a connection assembly according to an embodiment of the present utility model.
Fig. 4 is a schematic cross-sectional view of a drawing wheel for illustrating an embodiment of the present utility model.
Reference numerals illustrate: 1. a fixing plate; 2. a mounting hole; 3. a mounting base; 31. a relief groove; 32. a mounting groove; 321. a connecting bolt; 4. doubling wheels; 41. a ring groove; 42. a yielding inclined plane; 43. a support shaft; 44. a protective cover; 5. a connection assembly; 51. a fixed housing; 511. a connection part; 5111. a U-shaped plate; 512. a mounting part; 5121. a bottom plate; 5122. a side plate; 5123. a baffle; 513. a mounting chamber; 52. a fixing nut; 6. and (5) fixing bolts.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a stranding and doubling device of a texturing machine. Referring to fig. 1 and 2, the doubling device of the texturing machine comprises a fixing plate 1, a plurality of kidney-shaped mounting holes 2 are formed in the fixing plate 1 along the length direction of the fixing plate 1, a mounting seat 3 is correspondingly arranged on each mounting hole 2, and a doubling wheel 4 is rotatably arranged on each mounting seat 3. The mounting seat 3 is connected with the fixed plate 1 in a sliding way through an adjusting mechanism. The adjusting mechanism comprises a connecting component 5 and a fixing bolt 6, wherein the connecting component 5 is arranged on one surface of the fixing plate 1, which is far away from the mounting seat 3. The connecting assembly 5 comprises a fixed shell 51 and a fixed nut 52, the fixed shell 51 comprises a connecting part 511 and an installation part 512, the connecting part 511 is clamped with the fixed plate 1, and the installation part 512 is connected to one side, far away from the fixed plate 1, of the connecting part 511.
Referring to fig. 1, 2 and 3, the connection portion 511 includes two U-shaped plates 5111, the opening directions of the two U-shaped plates 5111 are opposite, the two U-shaped plates 5111 are respectively located at two sides corresponding to the width direction of the mounting hole 2, and inner walls at two sides of the width direction of the mounting hole 2 are respectively clamped in the openings of the corresponding U-shaped plates 5111, so as to realize connection between the fixed housing 51 and the fixed plate 1, and one end of the U-shaped plate 5111 away from the fixed plate 1 is connected with the mounting portion 512. A mounting chamber 513 is arranged between the mounting portion 512 and the connecting portion 511, the cross section of the fixing nut 52 is square, the peripheral side wall of the fixing nut 52 is close to the inner wall of the mounting chamber 513, and the fixing nut 52 is clamped in the mounting chamber 513, so that the fixing nut 52 and the fixing shell 51 are kept relatively static with the fixing plate 1.
Referring to fig. 1 and 2, the fixing bolt 6 is threaded with the fixing nut 52 after passing through the mounting seat 3 and the mounting hole 2 in sequence. The one side of mount pad 3 far away from fixed plate 1 has offered the groove 31 of stepping down that supplies the nut of fixing bolt 6 to inlay to establish, has reduced the possibility that the nut of fixing bolt 6 exposes and produces the influence to the doubling work of silk thread. In this embodiment, the nut of the fixing bolt 6 is located on the front surface of the fixing plate 1, and the fixing nut 52 is located on the back surface of the fixing plate 1.
When the mounting seat 3 is mounted on the fixing plate 1, the fixing bolt 6 sequentially passes through the mounting seat 3 and the mounting hole 2 and then is in threaded connection with the fixing nut 52, and since the connecting part 511 comprises two U-shaped plates 5111, the connecting part 511 has elasticity, the shell is always clamped and kept tightly against the fixing plate 1 through the connecting part 511, at the moment, the nut of the fixing bolt 6 is tightly abutted against one side, away from the fixing plate 1, of the mounting seat 3, and the fixing nut 52 is tightly abutted against the fixing plate 1 through the fixing shell 51, so that the mounting seat 3 is tightly fixed on the fixing plate 1.
When the position of the doubling wheel 4 needs to be adjusted, the fixing bolt 6 is reversely rotated until the fixing seat 3 can slide, at this moment, the connecting part 511 of the shell still keeps abutting against the fixing plate 1, as the inner walls on two sides of the width direction of the mounting hole 2 are respectively clamped in the openings of the corresponding U-shaped plates 5111, and the fixing nut 52 is clamped in the mounting cavity 513, both the fixing nut 52 and the fixing shell 51 are not easy to rotate along with the rotation of the fixing bolt 6, and the fixing nut 52 in the mounting cavity 513 is not easy to fall off from the fixing bolt 6, so that a worker does not need to wind the fixing plate 1 by hand to abut against the fixing nut 52 and rotate the fixing bolt 6 again, the worker can directly screw the fixing bolt 6 on the front face of the fixing plate 1, then the fixing seat 3 can slide to adjust the position of the doubling wheel 4, the operation is convenient, and the convenience of adjusting the position of the doubling wheel 4 is greatly improved.
Referring to fig. 2 and 3, the mounting portion 512 includes a bottom plate 5121, side plates 5122, and a baffle 5123, and a relief hole is formed in the bottom plate 5121 for the fixing bolt 6 to pass through. The side plates 5122 are located at two opposite sides of the bottom plate 5121 and are integrally formed with the bottom plate 5121, one end of the side plates 5122 away from the bottom plate 5121 and one end of the U-shaped plate 5111 away from the fixing plate 1 are integrally formed, the baffle 5123 is located at two sides of the bottom plate 5121 where the side plates 5122 are not arranged, and the baffle 5123 is integrally formed with the bottom plate 5121. The width of the side plate 5122 is greater than the thickness of the fixing nut 52 and the width of the baffle 5123 is less than the thickness of the fixing nut 52. Each side of the bottom plate 5121 corresponds to two baffles 5123, and the two baffles 5123 on each side of the bottom plate 5121 are arranged close to the adjacent side plates 5122, so that a worker can conveniently contact the fixing nuts 52 to operate the fixing nuts 52.
When the fixing nut 52 is installed, the U-shaped plate 5111 is pulled towards the direction away from each other until the fixing nut 52 is installed in the installation cavity 513, so that the operation is convenient, the convenience in dismounting the fixing nut 52 is improved, the fixing nut 52 and the fixing shell 51 can be respectively reused, and the environmental protection performance of the stranding and doubling device is improved. After the fixing nut 52 is installed in the installation cavity 513, when the fixing housing 51 needs to be installed, the U-shaped plate 5111 is pressed towards the direction approaching to each other until the straight section on one side of the U-shaped plate 5111 can penetrate into the installation hole 2, and then the fixing housing 51 is installed on the fixing plate 1 by loosening the U-shaped plate 5111.
Referring to fig. 1 and 4, a circumferential wall of the doubling wheel 4 is provided with a ring groove 41, and the ring groove 41 is located in the middle of the axial direction of the doubling wheel 4. The ring groove 41 provides a limit for placement of the wire, and reduces the possibility of the wire being separated from the doubling wheel 4, thereby reducing the possibility of the wire being clamped into a gap between the mounting seat 3 and the doubling wheel 4 and improving the anti-clamping performance of the stranding doubling device. The circumferential side wall of the annular groove 41 is provided with the yielding inclined planes 42, the yielding inclined planes 42 are positioned on two radial sides of the annular groove 41, and one sides of the yielding inclined planes 42 away from the bottom wall of the annular groove 41 incline towards the directions away from each other, so that the possibility of grinding wires on the inner wall of the annular groove 41 is reduced.
Referring to fig. 1 and 4, a mounting groove 32 for mounting the doubling wheel 4 is formed in one surface of the mounting seat 3 far away from the fixing plate 1, the distance between the outermost side of the doubling wheel 4 and the inner wall of the mounting groove 32 is d1, the diameter of a silk thread is d2, d1 is less than d2, the possibility that the silk thread is clamped into a gap between the mounting seat 3 and the doubling wheel 4 is further reduced, and the anti-clamping performance of the stranding doubling device is further improved. The support shaft 43 is arranged in the mounting groove 32, the support shaft 41 is connected with the mounting seat 3 through the connecting bolt 321, and the yarn combining wheel 4 is coaxially sleeved on the support shaft 43 and is rotationally connected with the support shaft 43. The protection cover 44 is fixedly connected to one side, far away from the mounting groove 32, of the doubling wheel 4, the nut cover of the connecting bolt 321 is arranged in the protection cover 44, and the influence of the exposed nut of the connecting bolt 321 on the silk thread is reduced.
The embodiment of the utility model provides an implementation principle of a stranding and doubling device of a texturing machine, which comprises the following steps: when the position of the doubling wheel 4 needs to be adjusted, the fixing bolt 6 is rotated to the front face of the fixing plate 1 until the fixing seat 3 can be slid, and the fixing seat 3 can be slid to adjust the position of the doubling wheel 4.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a draw machine stranding doubling device which characterized in that: the yarn doubling device comprises a fixing plate (1), wherein a plurality of kidney-shaped mounting holes (2) are formed in the fixing plate (1), a mounting seat (3) is correspondingly arranged on each mounting hole (2), and a yarn doubling wheel (4) is rotatably arranged on each mounting seat (3);
the mounting seat (3) is in sliding connection with the fixing plate (1) through an adjusting mechanism, the adjusting mechanism comprises a connecting assembly (5) and a fixing bolt (6), the connecting assembly (5) comprises a fixing shell (51) and a fixing nut (52), the fixing shell (51) comprises a connecting part (511) and a mounting part (512), the connecting part (511) is clamped with the fixing plate (1), and the mounting part (512) is connected to one side, far away from the fixing plate (1), of the connecting part (511);
the connecting part (511) comprises two U-shaped plates (5111), the opening directions of the two U-shaped plates (5111) are opposite to each other, the two U-shaped plates (5111) are respectively positioned at two sides of the corresponding mounting hole (2) in the width direction, the inner walls at the two sides of the mounting hole (2) in the width direction are respectively clamped in the openings of the corresponding U-shaped plates (5111), and one end, far away from the fixed plate (1), of the U-shaped plates (5111) is connected with the mounting part (512);
an installation cavity (513) is arranged between the installation part (512) and the connecting part (511), and the fixing nut (52) is clamped in the installation cavity (513); the fixing bolt (6) sequentially penetrates through the mounting seat (3) and the mounting hole (2) and is connected with the fixing nut (52) in a threaded mode.
2. The texturing machine ply-yarn doubling device of claim 1, wherein: the cross section of the fixing nut (52) is square, and the peripheral side wall of the fixing nut (52) is arranged close to the inner wall of the mounting cavity (513).
3. The texturing machine ply-yarn doubling device of claim 2, wherein: the mounting portion (512) comprises a bottom plate (5121), side plates (5122) and a baffle plate (5123), wherein the side plates (5122) are located at two opposite side edges of the bottom plate (5121) and are connected with the bottom plate (5121), one end, away from the bottom plate (5121), of each side plate (5122) is connected with one end, away from the fixed plate (1), of each U-shaped plate (5111), and the baffle plate (5123) is located at two side edges, not provided with the side plates (5122), of the bottom plate (5121) and is connected with the bottom plate (5121).
4. A texturing machine ply-yarn doubling device according to claim 3, wherein: each side of the bottom plate (5121) corresponds to two baffles (5123), and the two baffles (5123) on each side of the bottom plate (5121) are arranged close to the adjacent side plates (5122).
5. The texturing machine ply-yarn doubling device of claim 1, wherein: the circumferential side wall of the doubling wheel (4) is provided with a ring groove (41), and the ring groove (41) is positioned in the middle of the axial direction of the doubling wheel (4).
6. The texturing machine ply-yarn doubling device of claim 5, wherein: the circumferential side wall of the annular groove (41) is provided with a yielding inclined surface (42), the yielding inclined surface (42) is positioned at two radial sides of the annular groove (41), and one side, far away from the bottom wall of the annular groove (41), of the yielding inclined surface (42) is inclined towards the direction far away from each other.
7. The texturing machine ply-yarn doubling device of claim 1, wherein: the mounting seat (3) is provided with a mounting groove (32) for mounting the doubling wheel (4) on one surface far away from the fixing plate (1), the distance between the outermost side of the doubling wheel (4) and the inner wall of the mounting groove (32) is d1, the diameter of a silk thread is d2, and d1 is less than d2.
8. The texturing machine ply-yarn doubling device of claim 1, wherein: one surface of the mounting seat (3) far away from the fixed plate (1) is provided with a yielding groove (31) for embedding a nut of the fixed bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320741853.5U CN219568173U (en) | 2023-04-06 | 2023-04-06 | Draw stranding and doubling device of elasticizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320741853.5U CN219568173U (en) | 2023-04-06 | 2023-04-06 | Draw stranding and doubling device of elasticizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219568173U true CN219568173U (en) | 2023-08-22 |
Family
ID=87658495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320741853.5U Active CN219568173U (en) | 2023-04-06 | 2023-04-06 | Draw stranding and doubling device of elasticizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219568173U (en) |
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2023
- 2023-04-06 CN CN202320741853.5U patent/CN219568173U/en active Active
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