Steel roller cleaning device of rewinding machine

Abstract

The utility model relates to the technical field of rewinding machines, in particular to a rewinding machine steel roller cleaning device, a cleaning mechanism located in a rewinding machine rack is arranged on one side of a steel roller, the cleaning mechanism comprises a supporting frame, a transmission assembly and a cleaning assembly, the transmission assembly and the cleaning assembly are arranged on the side, close to the steel roller, of the supporting frame, and the steel roller is arranged on the supporting frame. The transmission assembly is in transmission connection with a transmission block, a sliding plate is arranged on the inner side of the transmission block, the sliding plate is arranged on the supporting frame in a sliding mode, the cleaning assembly is fixedly arranged on the outer side of the transmission block, the cleaning assembly comprises a fixing plate, wiping oxford cloth and a fastening plate, and the wiping oxford cloth is arranged on the outer side of the fixing plate. The middle of the outer side of the wiping oxford cloth is of a spherical structure, a circular hole is formed in the fastening plate, and an L-shaped receiving disc is fixedly arranged at the bottom of the fastening plate. According to the steel roller cleaning device, adhered objects on the surface of the steel roller of the rewinding machine can be conveniently cleaned, and the cleaned adhered objects can be effectively collected.

Description

Technical Field

[0001] The utility model relates to the technical field of rewinding machines, in particular to a steel roll cleaning device for a rewinding machine. Background Art

[0002] Rewinding machines are commonly used for rewinding and slitting mica tapes, papers, and films, playing a role of cutting one into two. Rewinding machines are often used for slitting wide-width coils, and play an important role in subsequent re-slitting. Rewinding machines are special equipment for papers, mica tapes, and films.

[0003] Currently, a rewinding machine is usually used to rewind high-purity electronic aluminum foil. During the rewinding process of high-purity electronic aluminum foil, foreign matters or aluminum powder often adhere to the surface of the steel roll of the rewinding machine. When the high-purity electronic aluminum foil strip passes through the steel roll, the adhesions on the surface of the steel roll are easy to scratch the aluminum foil strip, resulting in quality defects such as pits or imprints on the surface of the aluminum foil, which will affect the subsequent aluminum foil process. Therefore, it is necessary to clean the adhesions on the surface of the steel roll of the rewinding machine.

[0004] During normal production of aluminum foil, in order to avoid quality problems on the surface of the aluminum foil, the existing technology is that when workers find adhesions on the surface of the steel roll of the rewinding machine, they use a wiping cloth in their hands to reach into the roll system to clean the adhesions on the surface of the steel roll. However, the space between some roll systems of the rewinding machine is narrow, and the arm cannot reach into the roll system to clean the adhesions, and there is a great safety risk. Once the operator operates improperly, it is easy to get the hand caught in the running aluminum foil strip, resulting in the occurrence of a safety accident. Summary of the Invention

[0005] The utility model provides a steel roll cleaning device for a rewinding machine to solve the problems that the adhesions on the surface of the steel roll of the existing rewinding machine are inconvenient to clean and the safety risk of manual cleaning of the adhesions is large. The device is convenient for cleaning the adhesions on the surface of the steel roll of the rewinding machine, and can effectively collect the cleaned adhesions, thereby effectively avoiding quality defects such as pits or imprints on the surface of the aluminum foil and improving the production quality of the aluminum foil; at the same time, it is no longer necessary for operators to manually clean the adhesions on the surface of the steel roll, and the safety factor is high.

[0006] To achieve the above object, the technical solution of the utility model is: a steel roll cleaning device for a rewinding machine, including a rewinding machine frame and a steel roll rotatably arranged inside the rewinding machine frame. A cleaning mechanism is arranged on one side of the steel roll inside the rewinding machine frame. The cleaning mechanism includes a support frame, a transmission component, and a cleaning component. The transmission component and the cleaning component are arranged on the side of the support frame close to the steel roll. The cleaning effect of the adhesions on the surface of the steel roll is achieved through the cleaning mechanism. Among them, the support frame serves the purpose of installing the transmission component. The transmission component can drive the cleaning component to make a reciprocating motion, and the cleaning effect of the adhesions on the surface of the steel roll is achieved during the movement of the cleaning component.

[0007] The transmission component is drivingly connected to a transmission block. A sliding plate is arranged inside the transmission block. The sliding plate is slidably arranged on the support frame. The cleaning component is fixedly arranged outside the transmission block. The transmission component drives the transmission block to perform a reciprocating motion, so that the transmission block can drive the cleaning component to perform a reciprocating motion. The sliding plate facilitates the movement of the transmission block.

[0008] The cleaning component includes a fixing plate, a wiping Oxford cloth and a fastening plate. The fixing plate is fixedly arranged outside the transmission block. The wiping Oxford cloth is arranged outside the fixing plate. The middle position on the outside of the wiping Oxford cloth is in a spherical structure. The fastening plate is arranged outside the wiping Oxford cloth. A circular hole is formed in the fastening plate. An L-shaped connecting plate is fixedly arranged at the bottom of the fastening plate. The purpose of cleaning the adhesives on the surface of the steel roller is achieved through the wiping Oxford cloth. The fastening plate plays a role in pressing and fixing the wiping Oxford cloth; at the same time, it also plays a role in connecting the L-shaped tray. The L-shaped tray can collect the adhesives cleaned by the wiping Oxford cloth to prevent the adhesives from adhering to the surface of the steel roller again.

[0009] Further, the support frame includes a mounting plate and side fixing plates fixedly arranged at both ends of the mounting plate. The side fixing plates are bolted to the rewinder frame. The support frame is fixed inside the rewinder frame through the side fixing plates, so that the cleaning mechanism is located on one side of the steel roller.

[0010] Further, the transmission component includes a servo motor and a lead screw. The servo motor is fixedly arranged on the mounting plate. The output shaft of the servo motor is connected with a coupling. The output shaft of the servo motor is connected to the lead screw through the coupling. The servo motor is used to drive the lead screw to rotate.

[0011] Further, the other end of the lead screw is rotatably connected to the rewinder frame through a bearing. The lead screw is drivingly connected to the transmission block. The transmission block makes a reciprocating motion on the lead screw during the rotation of the lead screw.

[0012] Further, guide rails are arranged at intervals on one side of the mounting plate close to the steel roller. Sliders corresponding to the guide rails are arranged inside the sliding plate. The sliders are slidably arranged on the guide rails. Through the cooperation of the guide rails and the sliders, the movement of the sliding plate is facilitated, so as to facilitate the reciprocating motion of the transmission block.

[0013] Through the above technical solutions, the beneficial effects of the present utility model are:

[0014] The structure of the utility model is reasonable, with good use effect, facilitating the cleaning of the adhesives on the surface of the rewinder steel roller. That is, it can clean the foreign matters or aluminum powder adhered to the surface of the rewinder steel roller, and can effectively collect the cleaned adhesives, thus effectively avoiding quality defects such as dents or imprints on the surface of the aluminum foil and improving the production quality of the aluminum foil. At the same time, it is no longer necessary for operators to manually clean the adhesives on the surface of the steel roller, with high safety factor, solving the problems in the prior art that it is inconvenient to clean the adhesives on the surface of the rewinder steel roller and the safety risk of manual cleaning of the adhesives is large.

[0015] The utility model drives the transmission block to make a reciprocating circular motion through the transmission assembly, so that the transmission block drives the cleaning assembly and the sliding plate to make a reciprocating circular motion. Among them, the slider inside the sliding plate cooperates with the guide rail to facilitate the reciprocating circular motion of the transmission block. During the rotation of the steel roller, the transmission block drives the cleaning assembly to make a reciprocating circular motion. The spherical part in the middle of the wiping Oxford cloth of the cleaning assembly contacts the steel roller and makes a reciprocating motion on the surface of the steel roller, thus achieving the effect of cleaning the steel roller. The foreign matters or aluminum powder wiped off by the wiping Oxford cloth fall onto the L-shaped receiving plate below and are collected by the L-shaped receiving plate, achieving the effect of collecting the cleaned adhesives, and at the same time effectively preventing the adhesives from adhering to the surface of the steel roller again and preventing secondary pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view of a steel roller cleaning device for a rewinder of the utility model Figure 1 ;

[0017] Figure 2 is a schematic structural view of a steel roller cleaning device for a rewinder of the utility model Figure 2 ;

[0018] Figure 3 is a schematic structural view of the cleaning mechanism of the utility model Figure 1 ;

[0019] Figure 4 is a schematic structural view of the cleaning mechanism of the utility model Figure 2 ;

[0020] Figure 5 is Figure 3 an enlarged schematic structural view of part A in

[0021] The reference numerals in the drawings are: 1 is the rewinder frame, 2 is the mounting plate, 3 is the side fixing plate, 4 is the guide rail, 5 is the sliding plate, 6 is the slider, 7 is the servo motor, 8 is the lead screw, 9 is the coupling, 10 is the transmission block, 11 is the fixing plate, 12 is the wiping Oxford cloth, 13 is the fastening plate, 14 is the L-shaped receiving plate, and 15 is the steel roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0023] like Figures 1 to 5 As shown, a rewinder steel roller cleaning device comprises a rewinder frame 1 and a steel roller 15 rotatably arranged in the rewinder frame 1, a cleaning mechanism located inside the rewinder frame 1 is arranged on one side of the steel roller 15, and the cleaning mechanism comprises a support frame, a transmission assembly and a cleaning assembly, and the transmission assembly and the cleaning assembly are arranged on the side of the support frame close to the steel roller 15. In this embodiment, the roller shaft of the steel roller 15 is rotatably installed in the rewinder frame 1 through a bearing, and the support frame plays a role in installing the transmission assembly. Under the action of the transmission assembly, the cleaning assembly can make a reciprocating cyclic motion, and the cleaning assembly can make a reciprocating cyclic motion during the rotation of the steel roller 15, so as to achieve the function of the cleaning assembly cleaning foreign matter or aluminum powder on the surface of the steel roller 15.

[0024] The transmission assembly is transmission-connected with a transmission block 10, a sliding plate 5 is arranged inside the transmission block 10, the sliding plate 5 is slidably arranged on the support frame, and the cleaning assembly is fixedly arranged outside the transmission block 10. In this embodiment, the transmission assembly drives the transmission block 10 to perform reciprocating cyclic motion, and the transmission block 10 drives the sliding plate 5 and the cleaning assembly to perform reciprocating cyclic motion synchronously.

[0025] The cleaning assembly includes a fixing plate 11, a wiping Oxford cloth 12 and a fastening plate 13. The fixing plate 11 is fixedly arranged on the outside of the transmission block 10. The wiping Oxford cloth 12 is arranged on the outside of the fixing plate 11. The middle position of the outside of the wiping Oxford cloth 12 is a spherical structure. The fastening plate 13 is arranged on the outside of the wiping Oxford cloth 12. A circular hole is opened on the fastening plate 13. An L-shaped receiving plate 14 is fixedly arranged on the bottom of the fastening plate 13. In this embodiment, the wiping Oxford cloth 12 is bonded and fixed to the outer side of the fixing plate 11. When the wiping Oxford cloth 12 cleans the steel roller 15, the spherical part in the middle position of the wiping Oxford cloth 12 contacts the steel roller 15, thereby achieving the effect of cleaning the steel roller 15. The fastening plate 13 is bolted to the fixing plate 11, which plays a role of pressing and fixing the wiping Oxford cloth 12. The circular hole is opened in the upper part of the fastening plate 13 and corresponds to the spherical structure in the middle part of the wiping Oxford cloth 12, so that the spherical part in the middle of the wiping Oxford cloth 12 passes through the fastening plate 13 and contacts the steel roller 15 to clean the steel roller 15.

[0026] The support frame includes a mounting plate 2 and side fixing plates 3 fixedly arranged at both ends of the mounting plate 2, and the side fixing plates 3 are bolted to the rewinding machine frame 1. In this embodiment, there are two side fixing plates 3, which are welded and fixed to both ends of the mounting plate 2, and the support frame is fixed in the rewinding machine frame 1 through the side fixing plates 3, so that the cleaning mechanism is located on one side of the steel roller 15.

[0027] The transmission assembly includes a servo motor 7 and a lead screw 8. The servo motor 7 is fixedly arranged on the mounting plate 2. A coupling 9 is connected to the output shaft of the servo motor 7. The output shaft of the servo motor 7 is connected to the lead screw 8 through the coupling 9. In this embodiment, when the servo motor 7 is turned on, the output shaft of the servo motor 7 drives the lead screw 8 to rotate through the coupling 9.

[0028] The other end of the lead screw 8 is rotatably connected to the rewinder frame 1 through a bearing. The lead screw 8 is drivingly connected to the transmission block 10. In this embodiment, during the rotation of the lead screw 8, the transmission block 10 makes a left-right reciprocating circular motion on the lead screw 8, and the transmission block 10 drives the cleaning assembly and the sliding plate 5 to make a left-right reciprocating circular motion.

[0029] A guide rail 4 is arranged at intervals on one side of the mounting plate 2 close to the steel roller 15. Sliders 6 corresponding to the guide rail 4 are arranged inside the sliding plate 5. The sliders 6 are slidably arranged on the guide rail 4. In this embodiment, the number of guide rails 4 on the mounting plate 2 is two. Two groups of sliders 6 are installed inside the sliding plate 5, and each group includes two sliders 6. During the process of the transmission block 10 driving the sliding plate 5 to move, the sliders 6 move on the guide rail 4, which facilitates the reciprocating circular motion of the transmission block 10 and plays a role of limiting and guiding the motion of the transmission block 10.

[0030] The working principle of the present utility model is as follows: During the process of the rewinder rewinding the aluminum foil, once the operator finds that foreign matters or aluminum powder adhere to the surface of the steel roller 15, the servo motor 7 is immediately started. The output shaft of the servo motor 7 drives the lead screw 8 to rotate through the coupling 9. The rotating lead screw 8 drives the transmission block 10 to make an axial reciprocating motion along the steel roller 15. The transmission block 10 drives the cleaning assembly and the sliding plate 5 to make a left-right reciprocating circular motion. The sliders 6 inside the sliding plate 5 slide on the guide rail 4. The spherical structure at the middle part of the wiping Oxford cloth 12 of the cleaning assembly contacts the steel roller 15. During the rotation of the steel roller 15, the wiping Oxford cloth 12 cleans the foreign matters or aluminum powder adhering to its surface. The cleaned foreign matters or aluminum powder fall on the L-shaped tray 14 and are collected by the L-shaped tray 14. After the cleaning is completed and the transmission block 10 returns to its original position, the servo motor 7 is turned off, and the entire cleaning operation of the steel roller 15 is completed. When the rewinder stops and is not in the rewinding operation, the operator can regularly clean the foreign matters or aluminum powder collected by the L-shaped tray 14, and can also regularly replace the wiping Oxford cloth 12.

[0031] The above embodiments are only the preferred embodiments of the utility model, and do not limit the scope of implementation of the utility model. Therefore, all equivalent changes or modifications made according to the technical solutions described in the scope of the utility model patent should be included in the scope of the utility model patent application.

Claims

1. A rewinder steel roll cleaning device, comprising a rewinder frame (1) and a steel roll (15) rotatably arranged in the rewinder frame (1), characterized in that, On one side of the steel roller (15), a cleaning mechanism located inside the rewinder frame (1) is provided. The cleaning mechanism includes a support frame, a transmission component, and a cleaning component. The transmission component and the cleaning component are arranged on the side of the support frame close to the steel roller (15). The transmission component is drivingly connected to a transmission block (10). Inside the transmission block (10), a sliding plate (5) is provided. The sliding plate (5) is slidably arranged on the support frame. The cleaning component is fixedly arranged on the outside of the transmission block (10). The cleaning component includes a fixing plate (11), a wiping Oxford cloth (12), and a fastening plate (13). The fixing plate (11) is fixedly arranged on the outside of the transmission block (10). The wiping Oxford cloth (12) is arranged on the outside of the fixing plate (11). The middle position on the outside of the wiping Oxford cloth (12) is in a spherical structure. The fastening plate (13) is arranged on the outside of the wiping Oxford cloth (12). A circular hole is formed in the fastening plate (13). At the bottom of the fastening plate (13), an L-shaped connecting plate (14) is fixedly arranged.

2. The rewinder steel roll cleaning device according to claim 1, characterized in that, The support frame includes a mounting plate (2) and side fixing plates (3) fixedly arranged at both ends of the mounting plate (2). The side fixing plates (3) are bolted to the rewinder frame (1).

3. The rewinder steel roll cleaning device according to claim 2, characterized in that, The transmission component includes a servo motor (7) and a lead screw (8). The servo motor (7) is fixedly arranged on the mounting plate (2). The output shaft of the servo motor (7) is connected to a coupling (9). The output shaft of the servo motor (7) is connected to the lead screw (8) through the coupling (9).

4. A rewinder steel roll cleaning device according to claim 3, characterized in that, The other end of the lead screw (8) is rotatably connected to the rewinder frame (1) through a bearing. The lead screw (8) is drivingly connected to the transmission block (10).

5. The rewinder steel roll cleaning device according to claim 2, characterized in that, On the side of the mounting plate (2) close to the steel roller (15), guide rails (4) are arranged at intervals. Inside the sliding plate (5), sliders (6) corresponding to the guide rails (4) are arranged. The sliders (6) are slidably arranged on the guide rails (4).

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