Roller cleaning device of copper strip rolling mill

Abstract

The utility model discloses a copper strip rolling mill roller cleaning device which comprises a base, the top of the base is connected with two L-shaped moving plates in a sliding mode, one side of each L-shaped moving plate is connected with a chuck in a penetrating and rotating mode through a connecting shaft, the sides, close to each other, of the two chucks are attached to the same clamped roller, and the two chucks are connected with the same clamped roller. One side of one L-shaped moving plate is fixedly connected with a second motor, and the first motor is started to drive the two L-shaped moving plates to clamp and fix a clamped roller; when a second motor is started to drive the clamped roller to rotate, a plurality of high-voltage electric spray heads are started to wash the outer wall of the clamped roller, and the clamped roller rubs with a plurality of scrapers to scrape stains and metal chippings on the outer wall while rotating. The sponge wiping plate can absorb water and wipe water dirt generated during washing and residual stains on the surface of the clamped roller when the clamped roller rotates.

Description

Technical Field

[0001] The utility model relates to the field of roller cleaning devices, in particular to a copper strip rolling mill roller cleaning device. Background Art

[0002] The main working parts and tools on the rolling mill that cause continuous plastic deformation of metal. The roll is mainly composed of three parts: the roll body, the roll neck and the shaft head. The roll body is the middle part of the roll that actually participates in rolling the metal. It has a smooth cylindrical or grooved surface. The roll neck is installed in the bearing and transmits the rolling force to the frame through the bearing seat and the pressing device. The shaft head at the transmission end is connected to the gear seat through the connecting shaft, which transmits the rotational torque of the motor to the roll. The rolls can be arranged in the form of two rolls, three rolls, four rolls or more rolls in the rolling mill frame.

[0003] The utility model with the authorization announcement number CN210730528U provides a copper strip mill roll cleaning device applied to the copper strip material processing technology field. The left roll (3) and the right roll (4) of the copper strip mill roll cleaning device are both arranged in a vertical structure. The left lubricating oil spraying component (6) is provided with a left nozzle (7) near the left roll (3) side, and the right lubricating oil spraying component (8) is provided with a right nozzle (9) near the right roll (4) side. The left wiping strip (10) is provided on the side of the left roll (3), and the right wiping strip (11) is provided on the side of the right roll (4). A lubricating oil filtering and recovery box (19) is provided below the left roll (3) and the right roll (4). The copper strip mill roll cleaning device of the utility model can accurately spray lubricating oil to wash metal debris on the surface of the upper roll and the surface of the lower roll, filter and recover the lubricating oil after washing, thereby improving the surface flatness and overall quality of copper strip processing and reducing lubricating oil consumption.

[0004] The copper strip mill roller cleaning device proposed in the above utility model patent lacks a structure for thoroughly cleaning the metal debris on the surface of the roller. These metal debris adhere to the outer wall of the roller and cannot be thoroughly cleaned only by spraying and flushing with lubricating oil. Therefore, the technicians in this field provide a copper strip mill roller cleaning device to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a copper strip rolling mill roll cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper strip rolling mill roller cleaning device, comprising a base, two L-shaped movable plates are slidably connected to the top of the base, one side of the two L-shaped movable plates are rotatably connected with a chuck through a connecting shaft, and the two chucks are close to each other. The same clamped roller is fitted on one side, one side of one of the L-shaped movable plates is fixedly connected to a second motor, and the output shaft of the second motor is fixedly connected to one end of one of the connecting shafts, and an adjustment component for adjusting the position of the two L-shaped movable plates is arranged on the top of the base, a mounting frame is fixedly connected to the top of the mounting frame, a sliding rod is slidably connected to the top of the mounting frame, and an arc-shaped scraper is fixedly connected to the bottom end of the sliding rod, and a plurality of high-pressure electric nozzles are arranged horizontally on one side of the arc-shaped scraper, and the plurality of high-pressure electric nozzles are all connected with a water pipe, and a water storage tank is fixedly connected to one side of the mounting frame, and a water inlet pipe is connected to one side of the water storage tank, and the plurality of water pipes are connected to the water storage tank.

[0007] As a further solution of the utility model: the adjustment component includes a first motor fixedly connected to one side of the base, a bidirectional screw is fixedly sleeved on the output shaft of the first motor, the bidirectional screw passes through two L-shaped movable plates, and the bidirectional screw and the two L-shaped movable plates are threadedly connected.

[0008] As a further solution of the utility model: the top of the base is fixedly connected with a support frame, the top of the support frame is fixedly connected with an arc plate, and the top of the arc plate is provided with a sponge wiping plate that fits the outer wall of the clamped roller.

[0009] As a further solution of the utility model: a tension spring is sleeved on the outer wall of the sliding rod, the top end of the tension spring is fixedly connected to the top end of the sliding rod, the bottom end of the tension spring is fixedly connected to the top of the mounting frame, and the water outlets of the multiple high-pressure electric nozzles are facing the outer wall of the clamped roller.

[0010] As a further solution of the utility model: a plurality of scrapers are arranged in a ring shape at the bottom of the arc-shaped scraper, and the bottoms of the plurality of scrapers are in contact with the outer wall of the clamped roller.

[0011] As a further solution of the utility model: the two chucks are fixedly connected to the limiting tubes on the sides close to each other, and the inner walls of the two limiting tubes will wrap the two ends of the clamping roller.

[0012] As a further solution of the utility model: the sponge wiping plate is located below the arc-shaped scraper plate, and the support frame is located above the bidirectional screw.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Workers can lift the clamped roller and place it between the two chucks, then align the two ends of the chuck with the two limit tubes and call other workers to start the first motor. The output shaft of the first motor will drive the bidirectional screw to rotate. The rotation of the bidirectional screw will drive the two L-shaped moving plates to approach each other. When the two L-shaped moving plates approach each other, they will drive the two chucks and the limit tubes to approach each other. The two chucks will clamp the clamped roller tightly in the middle, and the limit tubes can wrap the two ends of the clamped roller to limit it to prevent displacement. The water inlet pipe can be connected to the water pump to pump water into the water tank. The water in the water tank will be transmitted to multiple high-pressure electric sprinklers through multiple water pipes. Multiple high-pressure electric sprinklers can spray high-pressure clean water to wash the outer wall of the clamped roller, and the second motor can be started to drive one of the connecting shafts to rotate. The rotation of one of the connecting shafts will drive one of the chucks to rotate. The motor drives the clamped roller to rotate. When the clamped roller rotates, it will drive another connecting shaft and the chuck to rotate at the same time. During the rotation of the clamped roller, the high-pressure clean water sprayed by multiple high-pressure electric nozzles can rinse the outer wall of the clamped roller, and the sliding rod will always move downward through the elastic force of the tension spring. The downward movement of the sliding rod will drive the arc scraper and multiple scrapers to descend, and the descending multiple scrapers will always stick to the outer wall of the clamped roller. Therefore, when the clamped roller rotates, the outer wall of the clamped roller will rub against the multiple scrapers, thereby scraping off the stains and metal debris on the outer wall of the clamped roller, and the sponge wiper can absorb a part of the water sprayed from the high-pressure electric nozzle. At this time, the rotating clamped roller and the wet sponge wiper will rub against each other, causing the sponge wiper to wipe the outer wall of the clamped roller to remove the water stains generated during rinsing and the remaining stains on the surface of the clamped roller.

[0015] The utility model is simple to use. When the first motor is started to drive the two L-shaped movable plates to clamp and fix the clamped roller, when the second motor is started to drive the clamped roller to rotate and multiple high-pressure electric nozzles are started to wash the outer wall of the clamped roller, while the clamped roller rotates, it will also generate friction with multiple scrapers to scrape off stains and metal debris on the outer wall, and the sponge wiper can absorb moisture and wipe off the water stains generated during washing and the remaining stains on the surface of the clamped roller when the clamped roller rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional explosion schematic diagram of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the arc scraper of the utility model.

[0019] In the figure: 1. base; 2. bidirectional screw; 3. first motor; 4. L-shaped movable plate; 5. second motor; 6. chuck; 7. arc scraper; 8. high-pressure electric nozzle; 9. water storage tank; 10. tension spring; 11. sliding rod; 12. water pipe; 13. mounting frame; 14. clamped roller; 15. limiting pipe; 16. sponge wiper; 17. arc plate; 18. support frame; 19. water inlet pipe; 20. scraper. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 In the embodiment of the utility model, a copper strip rolling mill roller cleaning device includes a base 1, and two L-shaped movable plates 4 are slidably connected to the top of the base 1, and one side of the two L-shaped movable plates 4 is rotatably connected to a chuck 6 through a connecting shaft, and the two chucks 6 are close to each other. The side of the same clamped roller 14 is attached, and one side of one L-shaped movable plate 4 is fixedly connected to a second motor 5, and the output shaft of the second motor 5 is fixedly connected to one end of one of the connecting shafts. The top of the base 1 is provided with an adjustment component for adjusting the position of the two L-shaped movable plates 4, and the top of the base 1 is fixedly connected to a mounting frame 13, and the top of the mounting frame 13 is slidably connected to a sliding rod 11, and the bottom end of the sliding rod 11 is fixedly connected to an arc scraper 7, and one side of the arc scraper 7 is horizontally arranged with a plurality of high-voltage electric nozzles 8, and the plurality of high-voltage electric nozzles 8 are connected A water pipe 12 is provided, and a water tank 9 is fixedly connected to one side of the mounting frame 13. A water inlet pipe 19 is connected to one side of the water tank 9. Multiple water pipes 12 are connected to the water tank 9. The water inlet pipe 19 can be connected to a water pump to pump water into the water tank 9. The water in the water tank 9 will be transmitted to multiple high-pressure electric nozzles 8 through multiple water pipes 12. Multiple high-pressure electric nozzles 8 can spray high-pressure clean water to wash the outer wall of the clamped roller 14. Start the second motor 5 to drive one of the connecting shafts to rotate. The rotation of one of the connecting shafts will drive one of the chucks 6 to rotate to drive the clamped roller 14 to rotate. When the clamped roller 14 rotates, it will drive the other connecting shaft and the chuck 6 to rotate at the same time. During the rotation of the clamped roller 14, the high-pressure clean water sprayed by multiple high-pressure electric nozzles 8 can wash the outer wall of the clamped roller 14 clean.

[0022] In this embodiment, the adjustment component includes a first motor 3 fixedly connected to one side of the base 1, and a bidirectional screw 2 is fixedly sleeved on the output shaft of the first motor 3. The bidirectional screw 2 passes through two L-shaped movable plates 4, and the bidirectional screw 2 and the two L-shaped movable plates 4 are threadedly connected.

[0023] In this embodiment, a support frame 18 is fixedly connected to the top of the base 1, and an arc plate 17 is fixedly connected to the top of the support frame 18. A sponge wiper 16 that fits the outer wall of the clamped roller 14 is provided on the top of the arc plate 17. The sponge wiper 16 can absorb a part of the water sprayed from the high-pressure electric nozzle 8. At this time, when the rotating clamped roller 14 rubs against the wet sponge wiper 16, the sponge wiper 16 will wipe the outer wall of the clamped roller 14 to wipe off the water stains generated during flushing and the remaining stains on the surface of the clamped roller 14.

[0024] In this embodiment, a tension spring 10 is sleeved on the outer wall of the sliding rod 11, the top end of the tension spring 10 is fixedly connected to the top end of the sliding rod 11, the bottom end of the tension spring 10 is fixedly connected to the top of the mounting frame 13, and the water outlets of multiple high-pressure electric nozzles 8 are facing the outer wall of the clamped roller 14.

[0025] In this embodiment, a plurality of scraper blades 20 are arranged in a ring at the bottom of the arc scraper 7, and the bottoms of the plurality of scraper blades 20 are in contact with the outer wall of the clamped roller 14. The sliding rod 11 will always move downward due to the elastic force of the tension spring 10. The downward movement of the sliding rod 11 will drive the arc scraper 7 and the plurality of scraper blades 20 to descend, and the plurality of scraper blades 20 will always be in contact with the outer wall of the clamped roller 14 when they descend. Therefore, when the clamped roller 14 rotates, the outer wall of the clamped roller 14 will generate friction with the plurality of scraper blades 20, thereby scraping off the stains and metal debris on the outer wall of the clamped roller 14.

[0026] In this embodiment, the sides of the two chucks 6 that are close to each other are fixedly connected to the limiting tubes 15, and the inner walls of the two limiting tubes 15 will wrap the two ends of the clamped roller 14. The worker can lift the clamped roller 14 to place it between the two chucks 6, and then align the two ends of the chuck 6 with the two limiting tubes 15 and call other workers to start the first motor 3. The output shaft of the first motor 3 will drive the bidirectional screw 2 to rotate, and the rotation of the bidirectional screw 2 will drive the two L-shaped movable plates 4 to approach each other. When the two L-shaped movable plates 4 approach each other, they will drive the two chucks 6 and the limiting tubes 15 to approach each other. The two chucks 6 will clamp the clamped roller 14 tightly in the middle, and the limiting tubes 15 can wrap the two ends of the clamped roller 14 to limit it to prevent displacement.

[0027] In this embodiment, the sponge wiper 16 is located below the arc-shaped scraper 7 , and the support frame 18 is located above the bidirectional screw 2 .

[0028] The working principle of the utility model is as follows: a worker can lift the clamped roller 14 and place it between the two chucks 6, then align the two ends of the chuck 6 with the two limit tubes 15, and then call other workers to start the first motor 3, the output shaft of the first motor 3 will drive the bidirectional screw 2 to rotate, and the rotation of the bidirectional screw 2 will drive the two L-shaped movable plates 4 to approach each other, and when the two L-shaped movable plates 4 approach each other, the two chucks 6 and the limit tubes 15 will approach each other, and the two chucks 6 will clamp the clamped roller 14 tightly in the middle for clamping, and the limit tubes 15 can wrap the two ends of the clamped roller 14 to limit to prevent displacement, the water inlet pipe 19 can be connected to the water pump to pump water into the water tank 9, and the water in the water tank 9 will be transmitted to the multiple high-pressure electric sprinklers 8 through the multiple water pipes 12, and the multiple high-pressure electric sprinklers 8 can spray high-pressure clean water to wash the outer wall of the clamped roller 14, and the second motor 5 can also be started to drive one of the connecting shafts to rotate, and the rotation of one of the connecting shafts will drive one of the chucks 6 to rotate The clamped roller 14 is driven to rotate, and when the clamped roller 14 rotates, another connecting shaft and the chuck 6 are driven to rotate at the same time. During the rotation of the clamped roller 14, the high-pressure clean water sprayed by multiple high-pressure electric nozzles 8 can clean the outer wall of the clamped roller 14. The sliding rod 11 will always move downward by the elastic force of the tension spring 10. The downward movement of the sliding rod 11 will drive the arc scraper 7 and multiple scrapers 20 to descend, and the multiple scrapers 20 will always stick to the outer wall of the clamped roller 14 when they descend. When the clamped roller 14 rotates, the outer wall of the clamped roller 14 will rub against the multiple scrapers 20, so that the stains and metal debris on the outer wall of the clamped roller 14 can be scraped off. The sponge wiper 16 can absorb a part of the water sprayed from the high-pressure electric nozzle 8. At this time, the rotating clamped roller 14 and the wet sponge wiper 16 will rub against the sponge wiper 16 to wipe the outer wall of the clamped roller 14 to wipe off the water stains generated during flushing and the remaining stains on the surface of the clamped roller 14.

[0029] However, as is well known to those skilled in the art, the working principles and wiring methods of the first motor 3 and the second motor 5 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A copper strip rolling mill roll cleaning device, comprising a base (1), characterized in that: Two L-shaped movable plates (4) are slidably connected to the top of the base (1); one side of the two L-shaped movable plates (4) is rotatably connected to a chuck (6) through a connecting shaft; the two chucks (6) are close to each other and are fitted with a same clamped roller (14); one side of one of the L-shaped movable plates (4) is fixedly connected to a second motor (5); the output shaft of the second motor (5) is fixedly connected to one end of one of the connecting shafts; an adjustment component for adjusting the position of the two L-shaped movable plates (4) is arranged on the top of the base (1); A mounting frame (13) is fixedly connected to the top, a sliding rod (11) is slidably connected to the top of the mounting frame (13), a curved scraper (7) is fixedly connected to the bottom end of the sliding rod (11), a plurality of high-pressure electric spray heads (8) are arranged transversely on one side of the curved scraper (7), and the plurality of high-pressure electric spray heads (8) are all connected to a water pipe (12), a water tank (9) is fixedly connected to one side of the mounting frame (13), a water inlet pipe (19) is connected to one side of the water tank (9), and the plurality of water pipes (12) are connected to the water tank (9).

2. A copper strip rolling mill roll cleaning device according to claim 1, characterized in that: The adjustment assembly comprises a first motor (3) fixedly connected to one side of the base (1), and a bidirectional screw (2) is fixedly sleeved on the output shaft of the first motor (3).

3. A copper strip rolling mill roll cleaning device according to claim 2, characterized in that: The bidirectional screw (2) passes through the two L-shaped moving plates (4), and the bidirectional screw (2) and the two L-shaped moving plates (4) are threadedly connected.

4. A copper strip rolling mill roll cleaning device according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a support frame (18), and the top of the support frame (18) is fixedly connected to an arc-shaped plate (17).

5. A copper strip rolling mill roll cleaning device according to claim 4, characterized in that: The top of the arc-shaped plate (17) is provided with a sponge wiping plate (16) which is in contact with the outer wall of the clamped roller (14).

6. A copper strip rolling mill roll cleaning device according to claim 1, characterized in that: A tension spring (10) is sleeved on the outer wall of the sliding rod (11), and the top end of the tension spring (10) is fixedly connected to the top end of the sliding rod (11).

7. A copper strip rolling mill roll cleaning device according to claim 6, characterized in that: The bottom end of the tension spring (10) is fixedly connected to the top of the mounting frame (13), and the water outlets of the plurality of high-pressure electric spray heads (8) face the outer wall of the clamped roller (14).

8. The copper strip rolling mill roll cleaning device according to claim 1, characterized in that: A plurality of scrapers (20) are arranged in a ring shape at the bottom of the arc-shaped scraper (7), and the bottoms of the plurality of scrapers (20) are in contact with the outer wall of the clamped roller (14).

9. The copper strip rolling mill roll cleaning device according to claim 1, characterized in that: The two chucks (6) are fixedly connected to a limiting tube (15) on one side close to each other, and the inner walls of the two limiting tubes (15) wrap the two ends of the clamping roller (14).

10. The copper strip rolling mill roll cleaning device according to claim 5, characterized in that: The sponge wiper (16) is located below the arc-shaped scraper (7), and the support frame (18) is located above the bidirectional screw (2).

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