CN213389035U - Cotton yarn differential breaking device based on chain wheel - Google Patents
Cotton yarn differential breaking device based on chain wheel Download PDFInfo
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- CN213389035U CN213389035U CN202021739987.6U CN202021739987U CN213389035U CN 213389035 U CN213389035 U CN 213389035U CN 202021739987 U CN202021739987 U CN 202021739987U CN 213389035 U CN213389035 U CN 213389035U
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- chain wheel
- sprocket
- differential
- cotton
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Abstract
The utility model discloses a cotton yarn differential breaking device based on sprocket, include: the roller-type roller transmission device comprises a reduction gearbox, a chain, a roller mounting seat and a leather roller support, wherein a first roller and a second roller are arranged on the front surface of the roller mounting seat at an upper and lower interval, a large chain wheel is arranged at the front end of the first roller, a small chain wheel is arranged at the front end of the second roller, the reduction gearbox is arranged on the back surface of the roller mounting seat, a driving chain wheel which is in the same plane and is in triangular distribution with the large chain wheel and the small chain wheel is arranged at the output end of the reduction gearbox, and the chain is driven around the driving chain wheel, the large chain wheel and the. In this way, cotton yarn differential breaking device based on sprocket, adopted the chain to carry out the linkage of driving sprocket, big sprocket and little sprocket very much, realize the stable differential operation of first roller and second roller and local drawing of cotton yarn or breaking, reduced the fortune dimension cost of equipment.
Description
Technical Field
The utility model relates to a weaving technical field especially relates to a cotton yarn differential breaking device based on sprocket.
Background
The stretch breaking machine is equipment for locally stretching or stretch breaking cotton yarns so that the fiber length of the cotton yarns can be improved. The production process of the yarn is a process of gradually thinning the thick cotton sliver, and twisting can be carried out in the process to obtain the yarn.
The cotton carding process can cause the cotton yarn to be fluffy and disordered, the length of the cotton fiber is large, and particularly, the strength of the cotton sliver is high due to the winding of long fibers, and the subsequent drafting is difficult to complete smoothly, so that the cotton yarn is usually partially stretched or broken by using a breaking machine after cotton carding.
The operating principle of the stretch-breaking machine is that the rollers with 2 different rotating speeds are relied on, and the rollers are driven by 2 motors respectively, so that the rotating speed of the roller at the rear part is slower, the rotating speed of the roller at the front part is faster, and partial stretching or stretch-breaking of cotton yarns is generated through the roller at the front part. In the process, 2 motors are needed to maintain different rotating speeds, the control difficulty and the equipment cost are increased, and 2 rollers are difficult to obtain stable speed difference and need improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a cotton yarn differential breaking device based on sprocket, promotes the stability of cotton yarn local stretching or the process of breaking, reduction equipment cost.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a cotton yarn differential snapping device based on a chain wheel, comprising: the leather roller support is provided with a first roller and a second roller at intervals from top to bottom in the front of the roller mounting seat, the leather roller support is arranged in the front of the roller mounting seat, a first leather roller and a second leather roller which correspond to the first roller and the second roller one to one are arranged in the leather roller support at intervals from top to bottom, a large chain wheel is arranged at the front end of the first roller, a small chain wheel is arranged at the front end of the second roller, the reduction gearbox is arranged at the back of the roller mounting seat, the output end of the reduction gearbox is provided with a driving chain wheel which is distributed in a triangular shape on the same plane with the large chain wheel and the small chain wheel, and the chain is driven around the driving chain wheel, the large chain wheel and the small chain wheel.
In a preferred embodiment of the present invention, the large sprocket has a larger number of teeth than the small sprocket.
In a preferred embodiment of the present invention, the input end of the reduction box is provided with a motor for driving.
In a preferred embodiment of the present invention, the roller mounting seat is provided with screws extending horizontally forward and penetrating through the belt roller support, and the screws are provided with nuts for fastening the belt roller support.
In a preferred embodiment of the present invention, the leather roller support is provided with a guide sleeve corresponding to the screw.
In a preferred embodiment of the present invention, the screw is provided with a spring located between the roller mounting seat and the roller support.
In a preferred embodiment of the present invention, the roller mounting base is a C-shaped bent plate.
The utility model has the advantages that: the utility model provides a cotton yarn differential breaking device based on sprocket has adopted the chain to carry out the linkage of driving sprocket, big sprocket and little sprocket very much, realizes the stable differential operation of first roller and second roller to through the cooperation of first leather roller and second leather roller, realize that cotton yarn is local tensile or break, the drive can be accomplished to the single motor, has reduced the fortune dimension cost of equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of a cotton differential snapping apparatus of the present invention based on a sprocket;
fig. 2 is a top view of the roller mount of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 2, an embodiment of the present invention includes:
the sprocket-based cotton differential snapping apparatus as shown in fig. 1, comprises: the reduction box 5, the chain 7, the roller mounting base 3 and the leather roller support 14, the first roller 9 and the second roller 2 are arranged on the front surface of the roller mounting base 3 at intervals from top to bottom, as shown in figure 2, the roller mounting base 3 adopts a C-shaped bent plate, and the first roller 9 and the second roller 2 are convenient to mount.
The leather roller support 14 is arranged in front of the front face of the roller mounting seat 3, the two sides of the front face of the roller mounting seat 3 are respectively provided with a screw 13 which horizontally extends forwards and penetrates through the leather roller support 14, and the leather roller support 14 is internally provided with a guide sleeve 11 corresponding to the screw 13, so that the leather roller support 14 can move and be adjusted along the length direction of the screw 13. The screw 13 is provided with a nut 12 for pressing and fixing the leather roller bracket 14, the adjustment is convenient, the screw 13 is provided with a spring 15 positioned between the roller mounting seat 3 and the leather roller bracket 14 for elastically supporting the leather roller bracket 14, and the adjustment of the leather roller bracket 14 is carried out by matching with the nut 12.
In this embodiment, the leather roller support 14 is provided with a first leather roller 10 and a second leather roller 16 at intervals up and down, the first leather roller 10 and the second leather roller 16 are in one-to-one correspondence with the first roller 9 and the second roller 2, the leather roller support 14 adopts an i-shaped support, the first leather roller 10 and the second leather roller 16 are convenient to install, and certain pressure is given to the first leather roller 10 and the second leather roller 16, so that the cotton yarn 17 sequentially passes between the first leather roller 10 and the first roller 9 and between the second leather roller 16 and the second roller 2 and is conveyed downwards.
The front end of the first roller 9 is provided with a large chain wheel 8, the front end of the second roller 2 is provided with a small chain wheel 1, and the number of teeth of the large chain wheel 8 is larger than that of the small chain wheel 1, so that the control of the rotating speed ratio of the first roller 9 to the second roller 2 is facilitated. The rotating speed ratio of the first roller 9 and the second roller 2 can be changed by replacing the large chain wheel 8 or the small chain wheel 1 with different specifications, and the adjustment is convenient.
In this embodiment, reducing gear box 5 sets up at the roller mount pad 3 back, can adopt the bolt fastening, reducing gear box 5's output is provided with and is the driving sprocket 4 of triangle-shaped distribution with big sprocket 8 and little sprocket 1 on the coplanar, chain 7 centers on driving sprocket 4, carry out the transmission on big sprocket 8 and the little sprocket 1, reducing gear box 4's input is provided with motor 6 and drives, make driving sprocket 4 rotate, and under chain 7's effect, realize that the differential of big sprocket 8 and little sprocket 1 is rotatory, thereby drive the differential of first roller 9 and second roller 2 and rotate, and 2 rotational speeds of second roller are fast, be favorable to carrying out local tensile or breaking to the cotton yarn.
To sum up, the utility model discloses a cotton yarn differential breaking device based on sprocket has realized that the differential of first roller 9 and second roller 2 is rotatory, and the retentivity of rotational speed ratio is good, has promoted the cotton yarn and has carried out the process stability that local drawing or breaking, and the structure is succinct moreover, and fortune dimension is with low costs.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the present invention, or directly or indirectly applied to other related technical fields, and all included in the same way in the protection scope of the present invention.
Claims (7)
1. A cotton yarn differential snap device based on a sprocket, comprising: the leather roller support is provided with a first roller and a second roller at intervals from top to bottom in the front of the roller mounting seat, the leather roller support is arranged in the front of the roller mounting seat, a first leather roller and a second leather roller which correspond to the first roller and the second roller one to one are arranged in the leather roller support at intervals from top to bottom, a large chain wheel is arranged at the front end of the first roller, a small chain wheel is arranged at the front end of the second roller, the reduction gearbox is arranged at the back of the roller mounting seat, the output end of the reduction gearbox is provided with a driving chain wheel which is distributed in a triangular shape on the same plane with the large chain wheel and the small chain wheel, and the chain is driven around the driving chain wheel, the large chain wheel and the small chain wheel.
2. A sprocket-based differential cotton snap apparatus as claimed in claim 1 wherein the large sprocket has a greater number of teeth than the small sprocket.
3. The cotton differential snapping device of claim 1, wherein the input end of the reduction box is provided with a motor for driving.
4. The cotton yarn differential snapping device based on the chain wheel as claimed in claim 1, wherein the roller mounting seat is provided with screws horizontally extending forwards and penetrating through the leather roller bracket on two sides of the front surface thereof, and the screws are provided with nuts for pressing and fixing the leather roller bracket.
5. The differential cotton snapping device according to claim 4, wherein the roller holder is provided with a guide sleeve corresponding to the screw.
6. The cotton differential tension breaking device based on chain wheel as claimed in claim 4, wherein the screw is provided with a spring between the roller mounting seat and the leather roller bracket.
7. The sprocket-based differential cotton snap-off device as claimed in claim 1, wherein the roller mount is a C-bend plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021739987.6U CN213389035U (en) | 2020-08-19 | 2020-08-19 | Cotton yarn differential breaking device based on chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021739987.6U CN213389035U (en) | 2020-08-19 | 2020-08-19 | Cotton yarn differential breaking device based on chain wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213389035U true CN213389035U (en) | 2021-06-08 |
Family
ID=76207276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021739987.6U Active CN213389035U (en) | 2020-08-19 | 2020-08-19 | Cotton yarn differential breaking device based on chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213389035U (en) |
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2020
- 2020-08-19 CN CN202021739987.6U patent/CN213389035U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: 215628 No. 11, Zhenfeng Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Zhangjiagang ZhongfuDa cashmere Technology Co.,Ltd. Address before: 215628 No.11 Zhenfeng Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU CHAFTA TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |