CN215440810U - Rear compression roller device of drawing frame - Google Patents
Rear compression roller device of drawing frame Download PDFInfo
- Publication number
- CN215440810U CN215440810U CN202121979166.4U CN202121979166U CN215440810U CN 215440810 U CN215440810 U CN 215440810U CN 202121979166 U CN202121979166 U CN 202121979166U CN 215440810 U CN215440810 U CN 215440810U
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- drawing frame
- dust
- fixed mounting
- rotating shaft
- speed reducer
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Abstract
The utility model discloses a back press roller device of a drawing frame, which comprises a drawing frame main body, wherein the drawing frame main body comprises a shell, a vertical rod is fixedly arranged at the top end of the shell, and a sliding groove is formed in one side of the vertical rod; according to the cleaning device, the speed reducer is driven to rotate by the positive and negative motors, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the threaded rod to rotate, the threaded rod drives the sliding block to move in the sliding groove, when the sliding block moves downwards, the connecting rod moves downwards and then drives the mounting plate to move downwards, and then the cleaning brush is driven to move downwards, when the cleaning brush moves downwards to be in contact with the rear compression roller, the cleaning brush can clean the surface of the rear compression roller along with the rotation of the rear compression roller, dirt such as cotton wax and dust can be sucked through the cooperation effect of the dust collector and the dust hood, and the influence of the dirt such as the cotton wax and the dust on the body health of workers due to the fact that the dirt is spread in a workshop is avoided.
Description
Technical Field
The utility model belongs to the technical field of drawing frames, and particularly relates to a back press roll device of a drawing frame.
Background
The drawing frame is used for improving the internal structure of the sliver, thereby improving the uniformity of long sections of the sliver, simultaneously reducing the weight unevenness, straightening and paralleling fibers in the sliver, reducing hooks, enabling the fineness to accord with the specification, and enabling raw materials of different types or different qualities to be uniformly mixed to achieve the specified mixing ratio. Drawing frames are classified into roller drawing frames and gill boxes according to the form of a drawing mechanism.
In the existing drawing frame, when the drawing frame operates, a cotton sliver is extruded into a cotton sliver barrel by a rear compression roller and a front compression roller, after the drawing frame operates for a period of time, dirt such as cotton wax and dust can be accumulated on the rear compression roller, and the quality of a semi-finished product of the cotton sliver can be influenced by cleaning up the cotton sliver in time, so that a vehicle stopping worker needs to clean the cotton sliver regularly. Therefore, the workload of operators is increased, and the quality of the semi-finished product of the cotton sliver is influenced.
An effective solution to the problems in the related art has not been proposed yet.
Therefore, in order to solve the above problems, the present invention provides a back press roll apparatus of a drawing frame.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a back press roll device of a drawing frame, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a compression roller device behind drawing frame, includes the drawing frame main part, the drawing frame main part includes the shell, the top fixed mounting of shell has the pole setting, one side of pole setting is equipped with the spout, positive and negative motor is installed on the inside top of spout, the bottom fixed mounting of positive and negative motor has the speed reducer, the bottom of speed reducer is installed and is connected the pivot, the bottom fixed mounting of connecting the pivot has the threaded rod, threaded connection installs the slider on the threaded rod, one side fixed mounting of slider has the one end of connecting rod, the other end fixed mounting of connecting rod has the mounting panel, the bottom fixed mounting of mounting panel has the cleaning brush, the one end fixed mounting of shell has the suction hood, the dust catcher is installed to one side of shell.
Furthermore, the top of shell is equipped with clean mouthful, clean mouthful and drawing frame internal back compression roller position correspond, the pole setting is installed one side of clean mouthful.
Further, the inside top fixed mounting of spout has first fixing base, the bottom fixed mounting of first fixing base has the positive and negative motor, the output of positive and negative motor inner rotating shaft pass through the shaft coupling with the receiving terminal of speed reducer inner rotating shaft is connected, the output of speed reducer inner rotating shaft pass through the shaft coupling with the top of connecting the pivot is connected.
Further, the inside bottom fixed mounting of spout has the second fixing base, the bottom of threaded rod with the second fixing base is connected, the slider with spout sliding connection.
Furthermore, the connecting rod is L-shaped.
Furthermore, the bottom end of the dust hood is provided with an inclined dust collection port, and the top end of the dust hood is provided with a dust outlet.
Furthermore, one side of the dust collector is fixedly provided with one end of a dust collection pipe, and the other end of the dust collection pipe is connected with the dust outlet.
Compared with the prior art, the utility model has the following beneficial effects:
according to the cleaning device, the speed reducer is driven to rotate by the positive and negative motors, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the threaded rod to rotate, the threaded rod drives the sliding block to move in the sliding groove, when the sliding block moves downwards, the connecting rod moves downwards and then drives the mounting plate to move downwards, and then the cleaning brush is driven to move downwards, when the cleaning brush moves downwards to be in contact with the rear compression roller, the cleaning brush can clean the surface of the rear compression roller along with the rotation of the rear compression roller, dirt such as cotton wax and dust can be sucked through the cooperation effect of the dust collector and the dust hood, and the influence of the dirt such as the cotton wax and the dust on the body health of workers due to the fact that the dirt is spread in a workshop is avoided.
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 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a pole construction of the present invention;
fig. 3 is a schematic structural view of the dust hood of the present invention.
Reference numerals:
1. a drawing frame main body; 2. a housing; 201. cleaning the mouth; 3. erecting a rod; 301. a chute; 302. a first fixed seat; 303. a positive and negative motor; 304. a speed reducer; 305. connecting the rotating shaft; 306. a threaded rod; 307. a slider; 308. a connecting rod; 309. mounting a plate; 310. a cleaning brush; 311. a second fixed seat; 4. a dust hood; 401. a dust suction port; 402. a dust outlet; 5. a vacuum cleaner; 501. a dust suction pipe.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
referring to fig. 1-3, a back pressure roller device of a drawing frame according to an embodiment of the present invention includes a drawing frame main body 1, where the drawing frame main body 1 includes a housing 2, a vertical rod 3 is fixedly installed at a top end of the housing 2, a chute 301 is disposed at one side of the vertical rod 3, a positive and negative motor 303 is installed at a top end inside the chute 301, a speed reducer 304 is fixedly installed at a bottom end of the positive and negative motor 303, a connecting rotating shaft 305 is installed at a bottom end of the speed reducer 304, a threaded rod 306 is fixedly installed at a bottom end of the connecting rotating shaft 305, a slider 307 is threadedly connected and installed on the threaded rod 306, one side of the slider 307 is fixedly installed with one end of a connecting rod 308, an installation plate 309 is fixedly installed at the other end of the connecting rod 308, a cleaning brush 310 is fixedly installed at a bottom end of the installation plate 309, and a dust hood 4 is fixedly installed at one end of the housing 2, a dust collector 5 is installed at one side of the housing 2.
Through the scheme of the utility model, the top end of the shell 2 is provided with a cleaning opening 201, the cleaning opening 201 corresponds to the position of a rear compression roller in the drawing frame main body 1, and the upright rod 3 is arranged on one side of the cleaning opening 201; a first fixed seat 302 is fixedly installed at the top end of the interior of the sliding chute 301, the forward and reverse motor 303 is fixedly installed at the bottom end of the first fixed seat 302, the output end of a rotating shaft in the forward and reverse motor 303 is connected with the receiving end of a rotating shaft in the speed reducer 304 through a coupler, and the output end of the rotating shaft in the speed reducer 304 is connected with the top end of the connecting rotating shaft 305 through a coupler; a second fixed seat 311 is fixedly installed at the bottom end inside the sliding chute 301, the bottom end of the threaded rod 306 is connected with the second fixed seat 311, and the sliding block 307 is connected with the sliding chute 301 in a sliding manner; the connecting rod 308 is L-shaped; an inclined dust collection port 401 is formed in the bottom end of the dust collection cover 4, and a dust outlet 402 is formed in the top end of the dust collection cover 4; one end of a dust suction pipe 501 is fixedly installed at one side of the dust collector 5, and the other end of the dust suction pipe 501 is connected with the dust outlet 402.
In specific application, when the rear press roller needs to be cleaned, the forward and reverse motor 303 is started to rotate forward, the speed reducer 304 is driven to rotate by the forward and reverse motor 303, the speed reducer 304 drives the connecting rotating shaft 305 to rotate, the connecting rotating shaft 305 drives the threaded rod 306 to rotate, the threaded rod 306 drives the sliding block 307 to move in the sliding groove 301, the sliding block 307 can move downwards, the connecting rod 308 further moves downwards, the mounting plate 309 is immediately driven to move downwards, the cleaning brush 310 can penetrate through the cleaning opening 201, when the cleaning brush 310 moves downwards to be in contact with the rear press roller, the cleaning brush 310 can clean the surface of the rear press roller along with the rotation of the rear press roller, and dirt such as cotton wax and dust can be sucked by the cooperation of the dust collector 5 and the dust hood 4, so that the cotton wax and the like can be prevented from being sucked, Dirt such as dust spreads in the workshop and affects the physical health of workers.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a compression roller device behind drawing frame, its characterized in that includes drawing frame main part (1), drawing frame main part (1) includes shell (2), the top fixed mounting of shell (2) has pole setting (3), one side of pole setting (3) is equipped with spout (301), positive and negative motor (303) are installed to the inside top of spout (301), the bottom fixed mounting of positive and negative motor (303) has speed reducer (304), the bottom of speed reducer (304) is installed and is connected pivot (305), the bottom fixed mounting of connecting pivot (305) has threaded rod (306), threaded connection installs slider (307) on threaded rod (306), one side fixed mounting of slider (307) has the one end of connecting rod (308), the other end fixed mounting of connecting rod (308) has mounting panel (309), the bottom fixed mounting of mounting panel (309) has cleaning brush (310), one end fixed mounting of shell (2) has dust cage (4), dust catcher (5) are installed to one side of shell (2).
2. A back press roller device of drawing frame according to claim 1, characterized in that the top of the casing (2) is provided with a cleaning opening (201), the cleaning opening (201) corresponds to the back press roller position in the drawing frame main body (1), and the vertical rod (3) is installed at one side of the cleaning opening (201).
3. The back press roll device of the drawing frame according to claim 1, wherein a first fixing seat (302) is fixedly installed at the top end of the inside of the sliding groove (301), the positive and negative motor (303) is fixedly installed at the bottom end of the first fixing seat (302), the output end of the inner rotating shaft of the positive and negative motor (303) is connected with the receiving end of the inner rotating shaft of the speed reducer (304) through a coupler, and the output end of the inner rotating shaft of the speed reducer (304) is connected with the top end of the connecting rotating shaft (305) through a coupler.
4. The back press roller device of the drawing frame as claimed in claim 1, wherein a second fixed seat (311) is fixedly installed at the bottom end of the inside of the sliding chute (301), the bottom end of the threaded rod (306) is connected with the second fixed seat (311), and the sliding block (307) is connected with the sliding chute (301) in a sliding manner.
5. A draw frame back press roller assembly according to claim 1, wherein the connecting rod (308) is "L" shaped.
6. A back press roll device of a drawing frame according to claim 1, characterized in that the bottom end of the dust hood (4) is provided with an inclined dust suction port (401), and the top end of the dust hood (4) is provided with a dust outlet (402).
7. The back press roll device of the drawing frame according to claim 6, characterized in that one end of a dust suction pipe (501) is fixedly installed at one side of the dust collector (5), and the other end of the dust suction pipe (501) is connected with the dust outlet (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979166.4U CN215440810U (en) | 2021-08-23 | 2021-08-23 | Rear compression roller device of drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979166.4U CN215440810U (en) | 2021-08-23 | 2021-08-23 | Rear compression roller device of drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215440810U true CN215440810U (en) | 2022-01-07 |
Family
ID=79695671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121979166.4U Active CN215440810U (en) | 2021-08-23 | 2021-08-23 | Rear compression roller device of drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215440810U (en) |
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2021
- 2021-08-23 CN CN202121979166.4U patent/CN215440810U/en active Active
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