Spinning drawing roller cleaning device

Abstract

The utility model discloses a spinning drawing roller cleaning device which comprises a plurality of drawing rollers which are transversely arranged, the drawing rollers are connected with a driving assembly which drives the drawing rollers to rotate, and a cleaning assembly is arranged on the side wall of each drawing roller. The cleaning assembly comprises a cleaning sponge arranged in the length direction of the drafting roller and a supporting plate used for supporting the cleaning sponge, the cleaning sponge makes contact with the surface of the drafting roller, and the length of the cleaning sponge is the same as that of the drafting roller. The utility model has the beneficial effects that: 1, broken yarns on the outer wall of the drafting roller are cleaned through the cleaning component arranged on one side of the drafting roller, and the broken yarns are blocked on one side of the drafting roller and are taken away along with complete spun yarns, so that the broken yarns are prevented from winding the drafting roller; 2, the cleaning sponge is pressed through the extrusion assembly arranged on one side of the cleaning assembly, so that the sponge is tightly attached to the side wall of the drafting roller, and the cleaning effect is improved; by arranging the water inlet pipe, the cleaning sponge is kept wet, the cleaning effect is improved, meanwhile, abrasion is reduced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of spinning production, and in particular relates to a spinning drafting roller cleaning device. Background Art

[0002] In the spinning production process, the drafting roller is one of the key equipment of the spinning production line, which is responsible for stretching and shaping the filament bundle during the spinning process. However, during the long production operation, there are often filaments left on the outer wall of the drafting roller, which not only affects the quality of the spinning products, but also may cause equipment failure and reduce production efficiency. At present, there are some devices for cleaning drafting rollers on the market, but most of them have problems such as unsatisfactory cleaning effect, complicated operation, and difficult maintenance. Specifically, some devices are not thoroughly cleaned due to the insufficient contact between the cleaning components and the drafting rollers, and some filaments are still left; at the same time, due to the lack of effective protection for the cleaning components, the components are severely worn and need to be replaced frequently, which increases the production cost. In addition, the cleaning work in the spinning production process has high requirements for humidity. If the cleaning device is too dry, not only will the cleaning effect be greatly reduced, but it will also easily scratch the outer wall of the drafting roller. To solve the above problems, we propose a spinning drafting roller cleaning device. Utility Model Content

[0003] The utility model aims to provide a spinning drafting roller cleaning device.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A spinning drafting roller cleaning device comprises a plurality of drafting rollers arranged transversely, wherein the drafting rollers are connected to a driving assembly for driving the drafting rollers to rotate, and a cleaning assembly is arranged on the side wall of each drafting roller; the cleaning assembly comprises a cleaning sponge arranged along the length direction of the drafting roller and a support plate for supporting the cleaning sponge, the cleaning sponge contacts the surface of the drafting roller, and the length of the sponge is the same as the length of the drafting roller.

[0006] Preferably, the cleaning component is arranged on a bracket, the bracket includes a transverse plate, a receiving groove is provided on one side of the transverse plate, and the cleaning component is arranged in the receiving groove.

[0007] Preferably, the accommodating groove is further provided with sliding grooves on two opposite sides, and sliding blocks are provided at both ends of the support plate, and the sliding blocks slide in the sliding grooves along the depth direction of the accommodating groove.

[0008] Preferably, an extrusion assembly is also provided in the accommodating groove, and the extrusion assembly includes a spring and a support rod arranged in the spring, a limiting ring is provided at one end of the support rod, and the other end of the support rod passes through the cross plate to expose the outer side wall of the cross plate, and the two ends of the spring are respectively abutted against the limiting ring and the inner wall of the accommodating groove.

[0009] Preferably, a water inlet hole is also provided on the support plate, the water inlet hole is connected to a water inlet pipe, and the cleaning sponge is connected to the water inlet pipe through the water inlet hole.

[0010] Preferably, the driving assembly comprises a driving gear and a driven gear, the driving gear is connected to a driving motor, and the driven gear is arranged at the end of the drafting roller.

[0011] Preferably, a transmission shaft is connected between the driven gear and the end of the drafting roller, and the transmission shaft is rotatably arranged on the frame.

[0012] The beneficial effects of the utility model are: 1. By means of a cleaning component arranged on one side of the drafting roller, the broken wires on the outer wall of the drafting roller are cleaned, the broken wires are blocked on one side of the drafting roller, and are carried away with the complete spinning wire, thereby preventing the broken wires from entangled with the drafting roller; 2. By means of an extrusion component arranged on one side of the cleaning component, the cleaning sponge is pressed tightly, so that the sponge is close to the side wall of the drafting roller, thereby improving the cleaning effect; 3. By means of a water inlet pipe, the cleaning sponge is kept moist, thereby improving the cleaning effect while reducing wear and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a spinning drafting roller cleaning device of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the drive assembly of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the cleaning component of the utility model;

[0016] Among them: drafting roller 10, driving assembly 12, cleaning assembly 14, cleaning sponge 16, support plate 18, cross plate 20, accommodating groove 22, slide groove 24, slider 26, extrusion assembly 28, spring 30, support rod 32, limit ring 34, water inlet hole 36, water inlet pipe 38, driving gear 40, driven gear 42, driving motor 44, frame 46. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] like Figures 1 to 3As shown, a spinning drafting roller cleaning device of the utility model comprises a plurality of drafting rollers 10 arranged transversely, the drafting rollers 10 are connected to a driving assembly 12 for driving the drafting rollers 10 to rotate, and a cleaning assembly 14 is arranged on the side wall of each drafting roller 10; the cleaning assembly 14 comprises a cleaning sponge 16 arranged along the length direction of the drafting roller 10 and a support plate 18 for supporting the cleaning sponge 16, the cleaning sponge 16 is in contact with the surface of the drafting roller 10, and the length of the sponge is the same as the length of the drafting roller 10. During operation, the spinning passes through one side of the drafting roller 10, and the cleaning sponge 16 is arranged on the other side of the drafting roller 10 to block the broken filaments remaining on the outer wall of the drafting roller 10, and the broken filaments are carried away with the complete spinning when the drafting roller 10 rotates, so as to prevent the broken filaments from entangled with the drafting roller 10.

[0019] Furthermore, the cleaning assembly 14 is disposed on a bracket, and the bracket includes a transverse plate 20 . A receiving groove 22 is provided on one side of the transverse plate 20 . The receiving groove 22 has an opening toward the drafting roller 10 , and the cleaning assembly 14 is disposed in the receiving groove 22 .

[0020] Furthermore, slide grooves 24 are provided on opposite sides of the receiving groove 22 , and sliders 26 are provided at both ends of the support plate 18 . The sliders 26 slide in the slide grooves 24 along the depth direction of the receiving groove 22 .

[0021] Furthermore, a squeezing assembly 28 is also provided in the receiving groove 22. The squeezing assembly 28 includes a spring 30 and a support rod 32 provided in the spring 30. A limiting ring 34 is provided at one end of the support rod 32, and the other end of the support rod 32 passes through the transverse plate 20 to expose the outer wall of the transverse plate 20. The two ends of the spring 30 are respectively in contact with the limiting ring 34 and the inner wall of the receiving groove 22. During operation, the support rod 32 supports and limits the spring 30 to prevent the spring 30 from deflecting. In the initial state, the cleaning sponge 16 is in close contact with the side wall of the drafting roller 10. At this time, the spring 30 is in a compressed state. As the cleaning sponge 16 is gradually worn out over time, the spring 30 is gradually restored, pushing the cleaning sponge 16 to always be in close contact with the side wall of the drafting roller 10, thereby improving the cleaning effect.

[0022] The support plate 18 is also provided with a water inlet hole 36, which is connected to a water inlet pipe 38, and the cleaning sponge 16 is connected to the water inlet pipe 38 through the water inlet hole 36. During operation, the water inlet pipe 38 delivers water to the cleaning sponge 16 to keep the sponge moist, thereby improving the cleaning effect while reducing wear and extending the service life.

[0023] The driving assembly 12 includes a driving gear 40 and a driven gear 42, wherein the driving gear 40 is connected to a driving motor 44, and the driven gear 42 is disposed at the end of the drafting roller 10. The driving gear 40 drives the driven gear 42 to rotate, and drives the adjacent drafting rollers 10 to rotate toward each other, and a transmission shaft is connected between the driven gear 42 and the end of the drafting roller 10, and the transmission shaft is rotatably disposed on the frame 46.

[0024] During operation, the water inlet pipe 38 supplies water to the cleaning sponge 16 to keep the sponge moist. The spring 30 presses the cleaning sponge 16 to keep the sponge always close to the side wall of the drafting roller 10. The spinning passes through one side of the drafting roller 10, and the cleaning sponge 16 is arranged on the other side of the drafting roller 10 to block the broken wires remaining on the outer wall of the drafting roller 10. When the drafting roller 10 rotates, the broken wires are carried away with the complete spinning wire to prevent the broken wires from entangled with the drafting roller 10.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A spinning drafting roller cleaning device, comprising a plurality of transversely arranged drafting rollers, characterized in that: The drafting roller is connected to a driving assembly for driving the drafting roller to rotate, and a cleaning assembly is provided on the side wall of each drafting roller; the cleaning assembly includes a cleaning sponge arranged along the length direction of the drafting roller and a support plate for supporting the cleaning sponge, the cleaning sponge is in contact with the surface of the drafting roller, and the length of the sponge is the same as the length of the drafting roller.

2. A spinning drafting roller cleaning device according to claim 1, characterized in that: The cleaning component is arranged on a bracket, and the bracket comprises a transverse plate. A receiving groove is provided on one side of the transverse plate, and the cleaning component is arranged in the receiving groove.

3. A spinning drafting roller cleaning device according to claim 2, characterized in that: The receiving groove is further provided with sliding grooves on two opposite sides thereof, and sliding blocks are arranged at both ends of the support plate, and the sliding blocks slide in the sliding grooves along the depth direction of the receiving groove.

4. A spinning drafting roller cleaning device according to claim 2, characterized in that: An extrusion assembly is also provided in the accommodating groove, and the extrusion assembly includes a spring and a support rod arranged in the spring, a limiting ring is provided at one end of the support rod, and the other end of the support rod passes through the cross plate to expose the outer side wall of the cross plate, and the two ends of the spring are respectively in contact with the limiting ring and the inner wall of the accommodating groove.

5. The spinning drafting roller cleaning device according to claim 1, characterized in that: The support plate is also provided with a water inlet hole, the water inlet hole is connected to a water inlet pipe, and the cleaning sponge is connected to the water inlet pipe through the water inlet hole.

6. A spinning drafting roller cleaning device according to claim 1, characterized in that: The driving assembly comprises a driving gear and a driven gear, wherein the driving gear is connected to a driving motor, and the driven gear is arranged at the end of the drafting roller.

7. A spinning drafting roller cleaning device according to claim 6, characterized in that: A transmission shaft is connected between the driven gear and the end of the drafting roller, and the transmission shaft is rotatably arranged on the frame.

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