CN215757756U - Tow anti-winding device - Google Patents
Tow anti-winding device Download PDFInfo
- Publication number
- CN215757756U CN215757756U CN202120817617.8U CN202120817617U CN215757756U CN 215757756 U CN215757756 U CN 215757756U CN 202120817617 U CN202120817617 U CN 202120817617U CN 215757756 U CN215757756 U CN 215757756U
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- adjusting
- fastening screw
- scraper
- seat
- nut
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Abstract
A tow anti-winding device comprises a mounting seat, a first fastening screw, an adjusting seat, a second fastening screw, a scraper, a protective plate, an adjusting screw and a nut, wherein the mounting seat is provided with a long round hole, and the adjusting seat is mounted on the long round hole through the first fastening screw; one end of the adjusting seat is provided with a connecting hole, the scraper and the protective plate are sequentially arranged on the connecting hole through a second fastening screw from inside to outside, and the other end of the adjusting seat is provided with a threaded hole; the mounting seat is provided with a counter bore, the nut is welded with the counter bore, and the adjusting screw is mounted on the counter bore and sequentially in threaded connection with the nut and a threaded hole formed in the adjusting seat. The utility model has the advantages that the device can automatically cut off the tows when the yarns are wound on the roller by adjusting the gap between the scraper and the traction roller, solves the problem of anti-winding of the traction roller and reduces the labor intensity of workers.
Description
Technical Field
The utility model belongs to the field of chemical fiber pre-spinning, and particularly relates to a tow anti-winding device on a tractor.
Background
In the production process of chemical fiber pre-spinning, fibers are extruded from a spinneret plate and cooled by circular blowing to form tows, the tows are wound and oiled, and are drawn by a drawing machine and then fed into a tow containing barrel by a feeding machine. In the spinning process, due to the influence of raw material varieties, broken filaments and pulp blocks are easily generated in the filament bundle, and the broken filaments and the pulp blocks are easily wound on a roller when being drawn on a drawing machine. At present, most factories watch equipment for 24 hours manually, when a broken filament winding roller is found, a hooking knife is used for hooking filament bundles wound on the filament roller, but the filament roller is continuously operated in the process, so that the requirement on the operation level of an operator is high, and the operation of the operator is dangerous when the operator hooks the filament. If the tows are not processed in time, the tows can be stopped urgently as the tows are wound on the winding roller more and more, and the roller shaft can be broken or even the whole equipment is damaged, so that safety accidents are induced. Therefore, the labor intensity of workers is greatly increased, a large amount of waste silk and waste pulp blocks are generated, the waste of raw materials is caused, and the quality of chemical fiber products is influenced. Therefore, it is important to design an anti-tangling device for drawing the tows.
Disclosure of Invention
The utility model aims to: aiming at the problems in the related art, the utility model provides a tow anti-winding device to overcome the technical problems in the prior related art.
The technical scheme of the utility model is as follows: the scraper type adjustable scraper device comprises a mounting seat, a first fastening screw, an adjusting seat, a second fastening screw, a scraper, a protective plate, an adjusting screw and a nut, wherein the mounting seat is provided with a long round hole, and the adjusting seat is mounted on the long round hole through the first fastening screw; one end of the adjusting seat is provided with a connecting hole, the scraper and the protective plate are sequentially arranged on the connecting hole through a second fastening screw from inside to outside, and the other end of the adjusting seat is provided with a threaded hole; the mounting seat is provided with a counter bore, the nut is welded with the counter bore, and the adjusting screw is mounted on the counter bore and sequentially in threaded connection with the nut and a threaded hole formed in the adjusting seat. When the device works, the device is arranged on the rack beside the traction roller of the tractor through the mounting seat, the adjusting seat is arranged on the long round hole on the mounting seat through the first fastening screw, the distance between the adjusting seat and the nut can be adjusted through rotating the adjusting screw, and then the gap between the scraper and the traction roller is adjusted, so that the first fastening screw is screwed after the gap is correspondingly adjusted according to different varieties of tows, and the gap is locked. When the broken yarn is just wound on the traction roller which runs at high speed in the spinning process, the broken yarn can touch the scraper and be cut off, and the yarn bundle is prevented from being wound on the traction roller.
Preferably, the scraper is made of copper alloy materials, so that the wear resistance of the scraper is improved, and the service life of the scraper is prolonged.
The utility model has the beneficial effects that: the utility model can automatically cut off the tows when the tows wind the roller, solves the problem of anti-winding of the traction roller, reduces the labor intensity of workers, and has simple structure, convenient and safe use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1: the front view of the utility model;
FIG. 2: the utility model is in a side view;
FIG. 3: the utility model is installed schematically;
in the figure: 1. the scraper mounting device comprises a mounting seat, 2. a first fastening screw, 3. an adjusting seat, 4. a second fastening screw, 5. a scraper, 6. a protective plate, 7. an adjusting screw and 8. a nut.
Detailed Description
As shown in fig. 1-3, the utility model is composed of a mounting base 1, a first fastening screw 2, an adjusting base 3, a second fastening screw 4, a scraper 5, a protective plate 6, an adjusting screw 7 and a nut 8, wherein the mounting base 1 is provided with a long circular hole, and the adjusting base 3 is mounted on the long circular hole through the first fastening screw 2; one end of the adjusting seat 3 is provided with a connecting hole, a scraper 5 and a protective plate 6 are sequentially arranged on the connecting hole through a second fastening screw 4 from inside to outside, the scraper 5 is made of copper alloy materials, and the other end of the adjusting seat 3 is provided with a threaded hole; the mounting seat 1 is provided with a counter bore, the nut 8 is welded with the counter bore, and the adjusting screw 7 is mounted on the counter bore and sequentially connected with the nut 8 and the adjusting seat 3 through screw threads.
When the device works, the device is arranged on a rack beside a traction roller of a tractor through the mounting seat 1, the adjusting seat 3 is arranged on the long round hole on the mounting seat 1 through the first fastening screw 2, the distance between the adjusting seat 3 and the nut 8 can be adjusted by rotating the adjusting screw 7, and then the gap between the scraper 5 and the traction roller is adjusted, so that the first fastening screw 2 is screwed after the gap is correspondingly adjusted according to different varieties of tows, and the gap is locked. When the broken yarn is just wound on the traction roller which runs at high speed in the spinning process, the broken yarn can touch the scraper 5 to be cut off, and the yarn bundle is prevented from being wound on the traction roller.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. The tow anti-winding device is characterized by comprising a mounting seat (1), a first fastening screw (2), an adjusting seat (3), a second fastening screw (4), a scraper (5), a protective plate (6), an adjusting screw (7) and a nut (8), wherein the mounting seat (1) is provided with a long round hole, and the adjusting seat (3) is mounted on the long round hole through the first fastening screw (2); one end of the adjusting seat (3) is provided with a connecting hole, the scraper (5) and the protective plate (6) are sequentially arranged on the connecting hole through a second fastening screw (4) from inside to outside, and the other end of the adjusting seat (3) is provided with a threaded hole; the mounting seat (1) is provided with a counter bore, the nut (8) is welded with the counter bore, and the adjusting screw (7) is mounted on the counter bore and sequentially connected with the nut (8) and the adjusting seat (3) through threads.
2. A tow anti-tangling device according to claim 1, characterized in that the doctor (5) is a copper alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120817617.8U CN215757756U (en) | 2021-04-21 | 2021-04-21 | Tow anti-winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120817617.8U CN215757756U (en) | 2021-04-21 | 2021-04-21 | Tow anti-winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215757756U true CN215757756U (en) | 2022-02-08 |
Family
ID=80095890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120817617.8U Active CN215757756U (en) | 2021-04-21 | 2021-04-21 | Tow anti-winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215757756U (en) |
-
2021
- 2021-04-21 CN CN202120817617.8U patent/CN215757756U/en active Active
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