CN111908254A

CN111908254A - Winding device for yarns of textile machine

Info

Publication number: CN111908254A
Application number: CN202010924788.0A
Authority: CN
Inventors: 黄晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2020-11-10

Abstract

The invention discloses a winding device for yarns of a textile machine, which comprises a base and a rack fixed on the left side of the top of the base, wherein a vertical frame fixedly arranged on the base is arranged on the right side of the rack, a guide post and a toothed bar positioned below the guide post are fixedly connected between the vertical frame and the rack, and a scroll is arranged above the guide post. According to the invention, through the left and right guiding of the yarn guide wheel, the winding drum can wind the yarn back and forth left and right when the yarn is wound and wound, so that the yarn winding is more uniform, ordered and orderly, the defect that the conventional yarn is easily gathered at a certain position of the winding drum or extruded to two end parts when being wound is avoided, the attractiveness of the wound yarn is ensured, the problem that the yarn is difficult to process due to cross knotting when the yarn is used again in the follow-up process is also avoided, the winding drum is simple to disassemble and assemble, and the yarn can be conveniently replaced and used in the follow-up process of people.

Description

Winding device for yarns of textile machine

Technical Field

The invention relates to the technical field of spinning, in particular to a winding device for yarns of a spinning machine.

Background

Currently, in spinning, a yarn is generally doubled from two or more single yarns. The more and more useful the yarn is in the modern textile industry. In order to prevent the yarns from knotting easily during use, the yarns are wound by a yarn winding device.

However, in the conventional yarn winding device, the winding motor is usually used to drive the winding shaft and the winding drum to rotate to wind the yarn, the structure is relatively simple, the yarn is easy to gather at a certain position of the winding drum or extrude to two end parts during winding, the wound yarn is irregular and uneven, the integral aesthetic property of the wound yarn is affected, and the yarn is easy to cross and knot during subsequent reuse and is very difficult to process.

Disclosure of Invention

Based on the technical problems in the prior art, the invention provides a winding device for yarns of a textile machine.

The invention provides a winding device for yarns of a textile machine, which comprises a base and a rack fixed on the left side of the top of the base, wherein the right side of the rack is provided with a vertical frame fixedly arranged on the base, a guide post and a rack bar positioned below the guide post are fixedly connected between the vertical frame and the frame, a scroll is arranged above the guide post, a winding drum is sleeved on the scroll, the left end of the scroll shaft rotates and extends to the left side of the frame, the left side of the frame is fixedly provided with a fixed plate, the fixed plate is fixedly provided with a winding motor, an output shaft of the winding motor is fixedly connected with the left end of the scroll, the scroll positioned on the right side of the frame is fixedly sleeved with an annular limiting disc, the left side of the winding drum is abutted against the annular limiting disc, a locking nut is arranged on the right end of the winding drum in a threaded mode, and an annular gasket movably sleeved on the winding drum is arranged between the locking nut and the winding drum;

the winding drum is wound with yarn, the lower part of the yarn is also connected by a yarn guide wheel in a transmission way, a moving block is arranged on the guide post in a sliding way along the horizontal direction, the top of the moving block is fixedly connected with a U-shaped frame, the yarn guide wheel is rotatably arranged on the U-shaped frame through a wheel shaft, the bottom of the moving block is positioned above the toothed bar, the bottom of the moving block is provided with a groove, the inner wall of the top of the groove is fixedly provided with a door-shaped frame, a moving gear is rotatably arranged in the door-shaped frame, the bottom side of the movable gear is engaged with the rack bar in a transmission way, the inner wall of one side of the door-shaped frame is provided with an installation groove, a movable motor is fixedly installed in the installation groove, the output end of the movable motor is fixedly connected with a driving shaft, and the movable gear is fixedly sleeved on the driving shaft, a rotating hole is formed in the inner wall of one side, away from the mounting groove, of the door-shaped frame, a first bearing is arranged in the rotating hole, and one end of the driving shaft is rotatably installed on the first bearing.

Preferably, a moving block above the groove is provided with a moving hole, the moving block is slidably sleeved on the guide post through the moving hole, the cross section of the guide post is of a rectangular structure, and the moving hole is a rectangular hole.

Preferably, a plurality of first guide balls are installed on the inner wall of the top of the moving hole in a rolling mode, a plurality of second guide balls are installed on the inner wall of the bottom of the moving hole in a rolling mode, a first guide rail groove and a second guide rail groove are formed in the top and the bottom of the guide column respectively, the bottom side of each first guide ball extends into the corresponding first guide rail groove and is in rolling connection with the inner wall of the corresponding first guide rail groove, and the top side of each second guide ball extends into the corresponding second guide rail groove and is in rolling connection with the inner wall of the corresponding second guide rail groove.

Preferably, the top of the rack bar is provided with a gear groove, and the rack bar is meshed with the movable gear through the gear groove.

Preferably, the outer wall of the right end part of the scroll is provided with an external thread, and the locking nut is in threaded connection with the external thread on the scroll.

Preferably, the left side of the annular limiting disc is provided with a plurality of sliding balls through a connecting rod, the sliding balls are evenly arranged in an annular shape, an annular sliding cavity is formed in the rack, and the sliding balls are arranged in the annular sliding cavity along an annular track in a sliding mode.

Preferably, an annular through groove is formed in the inner wall of the right side of the annular sliding cavity, and the connecting rod movably penetrates through the annular through groove along an annular track.

Preferably, the rack is provided with a mounting hole, a second bearing is arranged in the mounting hole, and the reel is rotatably mounted on the second bearing.

The invention has the beneficial effects that:

1. in the invention, the yarn is wound by the rotation of the winding drum, meanwhile, the yarn is also subjected to transmission guide before winding through the guide wheel, and simultaneously, the driving shaft is driven by the moving motor to rotate forward and backward so as to drive the moving gear to rotate forward and backward, the moving gear is also in meshing transmission fit with the gear groove on the rack bar during the forward and backward rotation, so that the moving gear can move left and right integrally along the gear groove, and further the guide wheel can move left and right back and forth, therefore, the winding drum can wind the yarn back and forth left and right back and forth during the winding of the yarn through the guide of the left and right back and forth movement of the guide wheel, so that the winding drum can wind the yarn more uniformly, more orderly and more neatly, and the defect that the conventional yarn is easy to gather at a certain position of the winding drum or extrude to two end parts during, the attractiveness of the wound yarn is ensured, and the problem that the yarn is easy to cross and knot and difficult to treat when used again in the follow-up process is also avoided;

2. according to the winding device, after winding is finished, the wound winding drum can be detached from the reel only by loosening the locking nut from the external thread at the right end of the reel, and similarly, the winding drum is sleeved on the reel through opposite operation, so that rapid disassembly and assembly can be realized, and people can conveniently replace and wind the winding drum;

3. according to the invention, as the inner wall of the top part and the inner wall of the bottom part of the moving hole are respectively provided with the first guide ball and the second guide ball, and the guide column is correspondingly provided with the first guide rail groove and the second guide rail groove, the first guide ball and the second guide ball respectively roll in the first guide rail groove and the second guide rail groove, so that the friction force between the guide column and the moving hole can be reduced, the moving block can move more smoothly left and right, the yarn guide wheel can move more smoothly and stably left and right, the winding drum can be further ensured to wind yarns more uniformly, more orderly and more orderly, and the attractiveness of the wound yarns is greatly ensured;

in conclusion, the yarn winding device can enable the winding drum to wind the yarn back and forth left and right through left and right guiding of the yarn guide wheel when the yarn is wound and wound, so that the yarn winding is more uniform, ordered and orderly, the defect that the conventional yarn is easily gathered at a certain position of the winding drum or extruded to two end parts when being wound is overcome, the attractiveness of the wound yarn is ensured, the problem that the yarn is difficult to process due to cross knotting when the yarn is used again in the follow-up process is solved, the winding drum is simple to disassemble and assemble, and convenience is brought to people to replace and use the yarn in the follow-up process.

Drawings

FIG. 1 is a schematic structural view of a yarn winding device for a textile machine according to the present invention;

FIG. 2 is an enlarged schematic view of part A of FIG. 1;

FIG. 3 is a schematic right sectional view of the moving block and the moving gear of the present invention;

FIG. 4 is a schematic view of the transmission structure of the moving gear and rack bar of the present invention;

FIG. 5 is a partial schematic view of the present invention;

fig. 6 is a schematic structural view of the annular limiting disk of the present invention.

In the figure: the automatic yarn winding machine comprises a base 1, a machine frame 2, a vertical frame 3, a fixing plate 4, a winding motor 5, a reel 6, external threads 601, a winding drum 7, yarns 8, a yarn guide wheel 9, a U-shaped frame 10, a moving block 11, a gantry frame 12, a mounting groove 121, a moving motor 122, a driving shaft 123, a first bearing 124, a connecting rod 151, a sliding ball 152, an annular sliding cavity 153, an annular through groove 154, a moving gear 13, a toothed rod 14, a gear groove 141, an annular limiting disc 15, an annular gasket 16, a locking nut 17, a groove 18, a guide column 19, a first guide rail groove 191, a second guide rail groove 192, a moving hole 20, a first guide ball 21 and a second guide ball 22.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Examples

Referring to fig. 1-6, the embodiment provides a winding device for yarns of a textile machine, which includes a base 1 and a frame 2 fixed on the left side of the top of the base 1, a vertical frame 3 fixedly mounted on the base 1 is disposed on the right side of the frame 2, a guide post 19 and a rack bar 14 located below the guide post 19 are fixedly connected between the vertical frame 3 and the frame 2, a winding shaft 6 is disposed above the guide post 19, a winding reel 7 is sleeved on the winding shaft 6, the left end of the winding shaft 6 rotates and extends to the left side of the frame 2, a fixing plate 4 is fixedly mounted on the left side of the frame 2, a winding motor 5 is fixedly mounted on the fixing plate 4, an output shaft of the winding motor 5 is fixedly connected with the left end of the winding shaft 6, an annular limiting disc 15 is fixedly sleeved on the winding shaft 6 located on the right side of the frame 2, the left side of the winding reel 7 abuts against the annular limiting disc 15, an annular gasket 16 movably sleeved on the scroll 6 is arranged between the locking nut 17 and the winding drum 7;

the winding drum 7 is wound with a yarn 8, the lower part of the yarn 8 is in transmission connection through a yarn guide wheel 9, a moving block 11 is arranged on a guide post 19 in a sliding mode along the horizontal direction, the top of the moving block 11 is fixedly connected with a U-shaped frame 10, the yarn guide wheel 9 is rotatably arranged on the U-shaped frame 10 through a wheel shaft, the bottom of the moving block 11 is located above a toothed rod 14, the bottom of the moving block 11 is provided with a groove 18, the inner wall of the top of the groove 18 is fixedly provided with a door-shaped frame 12, a moving gear 13 is rotatably arranged on the door-shaped frame 12, the bottom side of the moving gear 13 is in transmission engagement with the toothed rod 14, an installation groove 121 is arranged on the inner wall of one side of the door-shaped frame 12, a moving motor 122 is fixedly arranged in the installation groove 121, the output end of the moving motor 122 is fixedly connected with a driving shaft 123, the moving gear 13 is fixedly, a first bearing 124 is disposed in the rotation hole, and one end of the driving shaft 123 is rotatably mounted on the first bearing 124. According to the invention, through the left and right guiding of the yarn guide wheel 9, the winding drum 7 can wind the yarn 8 back and forth left and right, so that the yarn 8 can be wound more uniformly, more orderly and more orderly, the defect that the conventional yarn 8 is easy to gather at a certain position of the winding drum 7 or extrude to two end parts when being wound is avoided, the attractiveness of the wound yarn is ensured, the problem that the yarn is difficult to treat due to cross knotting when the yarn is used again in the subsequent process is also avoided, and the winding drum 7 is simple to disassemble and assemble and is convenient for people to replace and use.

Furthermore, a moving hole 20 is formed in the moving block 11 above the groove 18, the moving block 11 is slidably sleeved on the guide post 19 through the moving hole 20, the cross section of the guide post 19 is of a rectangular structure, and the moving hole 20 is a rectangular hole.

Further, a plurality of first guide balls 21 are installed on the inner wall of the top of the moving hole 20 in a rolling manner, a plurality of second guide balls 22 are installed on the inner wall of the bottom of the moving hole 20 in a rolling manner, a first guide rail groove 191 and a second guide rail groove 192 are respectively formed in the top and the bottom of the guide column 19, the bottom side of each first guide ball 21 extends into the corresponding first guide rail groove 191 and is connected with the inner wall of the corresponding first guide rail groove 191 in a rolling manner, and the top side of each second guide ball 22 extends into the corresponding second guide rail groove 192 and is connected with the inner wall of the corresponding second guide rail groove 192 in a rolling manner.

Further, a gear groove 141 is formed at the top of the rack bar 14, and the rack bar 14 is engaged with the moving gear 13 through the gear groove 141.

Further, an external thread 601 is arranged on the outer wall of the right end of the reel 6, and the lock nut 17 is in threaded connection with the external thread 601 on the reel 6.

Further, the left side of the annular limiting disc 15 is provided with a plurality of sliding balls 152 through a connecting rod 151, the sliding balls 152 are annularly and uniformly arranged, an annular sliding cavity 153 is arranged inside the rack 2, and the sliding balls 152 are slidably arranged in the annular sliding cavity 153 along an annular track.

Further, an annular through groove 154 is formed on the right inner wall of the annular sliding cavity 153, and the connecting rod 151 movably penetrates through the annular through groove 154 along an annular track.

Furthermore, a mounting hole is formed in the machine frame 2, a second bearing is arranged in the mounting hole, and the reel 6 is rotatably mounted on the second bearing.

In the invention, when the yarn 8 is wound and used, the winding motor 5 drives the reel 6 and the winding drum 7 to rotate so as to wind the yarn 8, meanwhile, the yarn 8 is also subjected to transmission guide before winding through the guide wheel 9, and simultaneously, the moving motor 122 drives the driving shaft 123 to rotate forward and backward so as to drive the moving gear 13 to rotate forward and backward, the moving gear 13 is also subjected to meshing transmission fit with the gear groove 141 on the toothed bar 14 during forward and backward rotation, so that the moving gear 13 can integrally move left and right along the gear groove 141, the driving shaft 123, the moving motor 122, the gantry 12, the moving block 11 and the guide wheel 9 on the U-shaped frame 10 can integrally move left and right back and forth when the moving gear 13 moves left and right, so that the winding drum 7 can wind the yarn 8 left and right back and forth through the guide of the guide wheel 9 moving left and right back and forth, therefore, the winding drum 7 can wind the yarns 8 more uniformly, more orderly and more orderly, the defect that the conventional yarns 8 are easy to gather at a certain position of the winding drum 7 or extrude to two end parts when being wound is avoided, the attractiveness of the wound yarns is ensured, and the problem that the yarns are difficult to process due to cross knotting when being used again in the subsequent process is also avoided;

as shown in fig. 5, the winding drum 7 of the present invention is relatively locked and positioned between the annular spacer 16 and the annular limiting disc 15 by the locking nut 17, after winding is completed, the wound winding drum 7 can be detached from the winding shaft 6 by only loosening the locking nut 17 from the external thread 601 at the right end of the winding shaft 6, and similarly, the winding drum is sleeved on the winding shaft 6 by reverse operation to realize rapid detachment and installation, so that people can replace and wind the winding drum 7;

referring to fig. 2 and 3, the moving block 11 of the present invention is guided horizontally on the guide posts 19 through the moving hole 20, since the first and

second guide balls

21 and 22 are respectively provided on the top and bottom inner walls of the moving hole 20, meanwhile, a first guide rail groove 191 and a second guide rail groove 192 are correspondingly arranged on the guide post 19, thus, the first guide ball 21 and the second guide ball 22 respectively roll in the first guide rail groove 191 and the second guide rail groove 192, it is possible to reduce the frictional force between the guide posts 19 and the moving hole 20, so that the moving block 11 moves more smoothly right and left, thereby guaranteed that the guide pulley 9 moves more smoothly, steady about, can further guarantee like this that winding reel 7 is more even, more orderly, more neat to 8 twines of yarn, guaranteed the aesthetic property after the yarn winding greatly.

In conclusion, the left and right guiding of the yarn guide wheel 9 enables the winding drum 7 to wind the yarn 8 back and forth left and right when the yarn 8 is wound and wound, so that the yarn 8 is wound more uniformly, orderly and orderly, the defect that the conventional yarn 8 is easy to gather at a certain position of the winding drum 7 or extrude to two end parts when being wound is avoided, the attractiveness of the wound yarn is ensured, the problem that the yarn is difficult to handle due to cross knotting when the yarn is used again in the subsequent process is also avoided, the winding drum 7 is simple to disassemble and assemble, and the replacement and use of people are facilitated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The winding device for the yarns of the textile machine is characterized by comprising a base (1) and a rack (2) fixed on the left side of the top of the base (1), wherein a vertical frame (3) fixedly installed on the base (1) is arranged on the right side of the rack (2), a guide post (19) and a toothed rod (14) located below the guide post (19) are fixedly connected between the vertical frame (3) and the rack (2), a winding shaft (6) is arranged above the guide post (19), a winding drum (7) is sleeved on the winding shaft (6), the left end of the winding shaft (6) rotates and extends to the left side of the rack (2), a fixed plate (4) is fixedly installed on the left side of the rack (2), a winding motor (5) is fixedly installed on the fixed plate (4), the output shaft of the winding motor (5) is fixedly connected with the left end of the winding shaft (6), an annular limiting disc (15) is fixedly sleeved on the winding shaft (6) located on the right side of, the left side of the winding drum (7) is abutted against the annular limiting disc (15), a locking nut (17) is arranged on the right end of the winding drum (6) in a threaded mode, and an annular gasket (16) movably sleeved on the winding drum (6) is arranged between the locking nut (17) and the winding drum (7);

the winding drum (7) is wound with a yarn (8), the lower part of the yarn (8) is connected with a yarn guide wheel (9) in a transmission manner, a moving block (11) is arranged on a guide post (19) in a sliding manner along the horizontal direction, the top of the moving block (11) is fixedly connected with a U-shaped frame (10), the yarn guide wheel (9) is installed on the U-shaped frame (10) through a wheel shaft in a rotating manner, the bottom of the moving block (11) is positioned above a toothed rod (14), the bottom of the moving block (11) is provided with a groove (18), a portal frame (12) is fixedly installed on the inner wall of the top of the groove (18), a moving gear (13) is rotatably installed on the portal frame (12), the bottom side of the moving gear (13) is in transmission engagement with the toothed rod (14), an installation groove (121) is formed in the inner wall of one side of the portal frame (12), and a moving motor (, fixedly connected with drive shaft (123) on the output of removal motor (122), and remove gear (13) and fixed cup joint on drive shaft (123), be equipped with the rotation hole on door type frame (12) keep away from one side inner wall of mounting groove (121), be provided with first bearing (124) in the rotation hole, and the one end rotation of drive shaft (123) is installed on first bearing (124).

2. The winding device for yarns of textile machines according to claim 1, characterized in that the moving block (11) located above the groove (18) is provided with a moving hole (20), and the moving block (11) is slidably sleeved on the guide post (19) through the moving hole (20), the cross section of the guide post (19) is rectangular, and the moving hole (20) is a rectangular hole.

3. The winding device for the yarns of the textile machine according to claim 2, wherein a plurality of first guide balls (21) are arranged on the inner wall of the top of the moving hole (20) in a rolling manner, a plurality of second guide balls (22) are arranged on the inner wall of the bottom of the moving hole (20) in a rolling manner, a first guide rail groove (191) and a second guide rail groove (192) are respectively arranged on the top and the bottom of the guide column (19), the bottom side of each first guide ball (21) extends into the corresponding first guide rail groove (191) and is in rolling connection with the inner wall of the corresponding first guide rail groove (191), and the top side of each second guide ball (22) extends into the corresponding second guide rail groove (192) and is in rolling connection with the inner wall of the corresponding second guide rail groove (192).

4. Winding device for yarns of textile machines according to claim 1, characterized in that the toothed bar (14) is provided with a gear slot (141) at the top and in that the toothed bar (14) meshes with the moving gear (13) through the gear slot (141).

5. A winding device for yarns of textile machines according to claim 1, characterized in that the outer wall of the right end of the winding shaft (6) is provided with an external thread (601) and the lock nut (17) is screwed with the external thread (601) on the winding shaft (6).

6. The winding device for the yarns of the textile machine according to claim 1, wherein a plurality of sliding balls (152) are fixedly connected to the left side of the annular limiting disc (15) through a connecting rod (151), the sliding balls (152) are uniformly arranged in an annular shape, an annular sliding cavity (153) is formed in the frame (2), and the sliding balls (152) are slidably arranged in the annular sliding cavity (153) along an annular track.

7. A winding device for yarns of textile machines according to claim 6, characterized in that the right inner wall of said annular sliding chamber (153) is provided with an annular through slot (154), and the connecting rod (151) is movably inserted through the annular through slot (154) along an annular track.

8. A winding device for yarns on textile machines according to claim 1, characterized in that the frame (2) is provided with a mounting hole in which the second bearing is provided, and in that the winding shaft (6) is rotatably mounted on the second bearing.