Roller body cleaner for plate leveler

Abstract

The utility model discloses a roller body cleaner for a plate leveler, which belongs to the technical field of plate levelers and comprises a leveling box, a plurality of lower leveling rollers are rotatably connected to an inner cavity of the leveling box, and an electric hydraulic rod is fixedly mounted at the top of the leveling box. According to the device disclosed by the utility model, the first brush is driven to move along the axial direction of the first reciprocating screw rod through screw-thread fit between the first reciprocating screw rod and the lower moving plate, and sweeps on the lower leveling roller are cleaned by utilizing the first brush; meanwhile, a second brush is driven to move in the axial direction of a second reciprocating screw rod through threaded fit between the second reciprocating screw rod and an upper moving plate, and the second brush is used for sweeping the scraps on the upper leveling roller, so that the function of cleaning the scraps on the leveling roller without shutdown is achieved; and meanwhile, the function of cleaning the lower leveling roller and the upper leveling roller on the leveling machine at the same time is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate leveling machines, and more specifically, to a roller body cleaner for a plate leveling machine. Background Art

[0002] Levelers, also known as levelers, flatteners, levelers, straighteners, and straighteners, are primarily used to level various sizes of plate and sheared plate. They are suitable for leveling both cold-rolled and hot-rolled plate. Due to their ease and simplicity of operation, they are widely used in a variety of industries, including machinery, metallurgy, building materials, chemicals, electronics, electricity, and light industry. When leveling plates, impurities can easily adhere to the leveling rollers, affecting the leveling quality.

[0003] After searching, the utility model patent with publication number CN212310167U discloses a roller body cleaner of a sheet metal leveling machine, including a support plate, both ends of the support plate are provided with clamping plates, one end of the top of the support plate is fixedly connected to the first side plate, and one end of the top of the support plate is fixedly connected to the second side plate, and a transmission plate is provided between the first side plate and the second side plate. This roller body cleaner of a sheet metal leveling machine has a simple structure and is easy to use. The clamping plates at both ends of the support plate can be installed on the conveying mechanism of the leveling machine and the device can be installed above the roller to be cleaned. The servo motor can drive the screw to rotate, and the screw can drive the transmission plate to move along the support plate when rotating. When the transmission plate moves, it can drive the cleaning block to slide on the roller through the transmission block. When the roller rotates, the cleaning block can effectively clean the debris on the roller wall.

[0004] However, the aforementioned patent has the following drawbacks: It is not convenient to continuously clean the roller during the leveling process, requiring the machine to be stopped for installation and operation, which is not very convenient. Furthermore, it is only convenient for cleaning the lower leveling roller of the leveler, not the upper leveling roller, which is not very practical. Furthermore, it is not easy to collect the cleaned waste. Therefore, we propose a roller cleaner for sheet metal leveling machines. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the present utility model is to provide a roller cleaner for a sheet metal leveling machine.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions:

[0007] A roller cleaner for a sheet metal leveling machine comprises a leveling box, wherein the inner cavity of the leveling box is rotatably connected to a plurality of lower leveling rollers, an electric hydraulic rod is fixedly installed on the top of the leveling box, the output end of the electric hydraulic rod extends to the inner cavity of the leveling box and is fixedly connected to a lifting frame, the inner side of the lifting frame is rotatably connected to a plurality of upper leveling rollers, a plurality of third motors are fixedly installed on the side of the leveling box, the output shafts of the plurality of third motors are respectively connected to one end of the rotating shaft of the lower leveling roller, a chip suction mechanism is provided on the lifting frame, the inner cavity of the leveling box is rotatably connected to a first reciprocating screw, and the outer side of the first reciprocating screw is threadedly sleeved with The top surface of the lower movable plate is provided with a first brush, the top of the first brush contacts the bottom surface of the lower leveling roller, a first motor is fixedly installed on the outside of the leveling box, the output shaft of the first motor is connected to the end of the first reciprocating screw, the inner cavity of the lifting frame is rotatably connected to the second reciprocating screw, the side of the lifting frame is fixedly installed with a second motor, the output shaft of the second motor is connected to the end of the second reciprocating screw, the outer side of the second reciprocating screw is threadedly sleeved with the upper movable plate, the bottom surface of the upper movable plate is provided with a second brush, and the bottom end of the second brush contacts the top surface of the upper leveling roller.

[0008] As a preferred solution of the present invention, the chip suction mechanism includes two chip storage boxes fixedly connected to the top surface of the lifting frame, one side of the two chip storage boxes is respectively fixedly connected with a chip suction hose, the bottom ends of the two chip suction hoses respectively extend to the bottom of the lifting frame and are fixedly connected with a chip suction cover, the inner walls of the chip storage boxes are respectively fixedly connected with a filter screen, and the other side of the chip storage box is respectively fixedly installed with an air suction pump, the input end of the air suction pump extends to the inner cavity of the chip storage box, the two sides of the upper movable plate are respectively fixedly connected with a connecting seat, and the top end of the chip suction cover is fixedly connected to the connecting seat.

[0009] As a preferred solution of the present invention, a collecting hopper is sleeved on the bottom of the inner cavity of the leveling box, and the end of the collecting hopper extends to the outside of the leveling box.

[0010] As a preferred solution of the present invention, the inner cavity of the leveling box is fixedly sleeved with a first slide rod, the first slide rod and the lower movable plate are movably sleeved, and the inner wall of the leveling box is fixedly connected with two material baffles, and the two material baffles are respectively located above the first reciprocating screw and the first slide rod.

[0011] As a preferred solution of the present invention, a second slide bar is fixedly sleeved on the inner cavity of the lifting frame, the second slide bar is movably sleeved on the upper movable plate, and avoidance grooves are respectively provided on both sides of the lifting frame.

[0012] As a preferred solution of the present invention, the two ends of the leveling box are respectively provided with inlet and outlet ports, and the bottoms of the inner cavities of the two inlet and outlet ports are fixedly connected with support plates, and the top surface of the support plate is flush with the top surface of the lower leveling roller.

[0013] As a preferred solution of the present invention, a moving box is provided on the side of the leveling box, the second motor is located in the inner cavity of the moving box, and a cleaning door is provided at the end of the leveling box.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) In the present invention, the first brush is driven to move along the axial direction of the first reciprocating screw by the threaded engagement between the first reciprocating screw and the lower movable plate, and the first brush is used to clean the waste chips on the lower leveling roller. At the same time, the second brush is driven to move along the axial direction of the second reciprocating screw by the threaded engagement between the second reciprocating screw and the upper movable plate, and the second brush is used to clean the waste chips on the upper leveling roller. This realizes the function of cleaning the waste chips on the leveling roller without stopping the machine, and at the same time realizes the function of simultaneously cleaning the lower leveling roller and the upper leveling roller on the leveling machine.

[0016] (2) In the present invention, by using a chip box, a filter, an air suction pump, a chip suction hose and a chip suction hood in conjunction with each other, when the second brush cleans the upper leveling roller, the air suction pump is used to make the chip suction hood generate suction, and the suction of the chip suction hood is used to suck the waste chips into the inner cavity of the chip box, and the filter is used to retain the waste chips in the inner cavity of the chip box, thereby realizing the function of collecting the waste chips cleaned from the upper leveling roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0019] Figure 3 This is a structural diagram of the upper movable plate of the utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the leveling box of the present utility model;

[0021] Figure 5 It is a cross-sectional schematic diagram of the chip storage box of the present invention.

[0022] Description of the numbers in the figure:

[0023] 1. Leveling box; 2. Lower leveling roller; 3. Electric hydraulic rod; 4. Lifting frame; 5. Upper leveling roller; 6. First reciprocating screw; 7. First slide bar; 8. Lower moving plate; 9. First brush; 10. First motor; 11. Second reciprocating screw; 12. Second slide bar; 13. Upper moving plate; 14. Second brush; 15. Second motor; 16. Chip suction mechanism; 17. Chip storage box; 18. Filter; 19. Air suction pump; 20. Chip suction hose; 21. Chip suction cover; 22. Connecting seat; 23. Collecting bucket; 24. Inlet and outlet; 25. Support plate; 26. Moving box; 27. Cleaning door; 28. Third motor; 29. ​​Material stop plate; 30. Avoidance groove. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0027] Example:

[0028] See also Figure 1-5A roller cleaner for a sheet metal leveling machine comprises a leveling box 1, the inner cavity of the leveling box 1 is rotatably connected to a plurality of lower leveling rollers 2, an electric hydraulic rod 3 is fixedly installed on the top of the leveling box 1, the output end of the electric hydraulic rod 3 extends to the inner cavity of the leveling box 1 and is fixedly connected to a lifting frame 4, the inner side of the lifting frame 4 is rotatably connected to a plurality of upper leveling rollers 5, a plurality of third motors 28 are fixedly installed on the side of the leveling box 1, the output shafts of the plurality of third motors 28 are respectively connected to one end of the rotating shaft of the lower leveling roller 2, a chip suction mechanism 16 is provided on the lifting frame 4, the inner cavity of the leveling box 1 is rotatably connected to a first reciprocating screw rod 6, and the outer side of the first reciprocating screw rod 6 is threadedly sleeved with a lower moving Plate 8, the top surface of the lower movable plate 8 is provided with a first brush 9, the top end of the first brush 9 is in contact with the bottom surface of the lower leveling roller 2, and a first motor 10 is fixedly installed on the outside of the leveling box 1, and the output shaft of the first motor 10 is connected to the end of the first reciprocating screw 6. The inner cavity of the lifting frame 4 is rotatably connected to the second reciprocating screw 11, and the side of the lifting frame 4 is fixedly provided with a second motor 15, and the output shaft of the second motor 15 is connected to the end of the second reciprocating screw 11. The outer side of the second reciprocating screw 11 is threadedly sleeved with an upper movable plate 13, and a second brush 14 is provided on the bottom surface of the upper movable plate 13, and the bottom end of the second brush 14 is in contact with the top surface of the upper leveling roller 5.

[0029] For details, please refer to Figures 2 to 5 The chip suction mechanism 16 includes two chip storage boxes 17 fixedly connected to the top surface of the lifting frame 4, and one side of the two chip storage boxes 17 is fixedly connected with a chip suction hose 20. The bottom ends of the two chip suction hoses 20 extend to the bottom of the lifting frame 4 and are fixedly connected with a chip suction cover 21. The inner walls of the chip storage boxes 17 are fixedly connected with a filter screen 18, and the other side of the chip storage box 17 is fixedly installed with an air suction pump 19. The input end of the air suction pump 19 extends to the inner cavity of the chip storage box 17. The two sides of the upper movable plate 13 are fixedly connected with a connecting seat 22, and the top of the chip suction cover 21 is fixedly connected to the connecting seat 22.

[0030] In this embodiment, a sealing door is provided at the end of the chip storage box 17 so that the sealing door can be opened to clean the waste chips collected in the chip storage box 17.

[0031] For details, please refer to Figure 2 A collecting bucket 23 is provided at the bottom of the inner cavity of the leveling box 1 , and the end of the collecting bucket 23 extends to the outside of the leveling box 1 .

[0032] In this embodiment, the collecting bucket 23 is used to collect the waste chips cleaned from the lower leveling roller 2 .

[0033] For details, please refer to Figure 2The inner cavity of the leveling box 1 is fixedly connected with a first slide bar 7, and the first slide bar 7 and the lower movable plate 8 are movably connected. The inner wall of the leveling box 1 is fixedly connected with two material baffles 29, and the two material baffles 29 are respectively located above the first reciprocating screw rod 6 and the first slide bar 7.

[0034] In this embodiment, the cooperation between the first slide rod 7 and the lower movable plate 8 is used to limit the lower movable plate 8, so that the lower movable plate 8 can only move along the axial direction of the first reciprocating screw rod 6, and the baffle plate 29 is used to block the top of the first reciprocating screw rod 6 and the first slide rod 7 to prevent waste chips from falling onto the first reciprocating screw rod 6. In addition, the baffle plate 29 and the lower movable plate 8 are movably connected.

[0035] For details, please refer to Figure 2 and Figure 3 The inner cavity of the lifting frame 4 is fixedly sleeved with a second slide bar 12 , the second slide bar 12 and the upper movable plate 13 are movably sleeved, and avoidance grooves 30 are respectively opened on both sides of the lifting frame 4 .

[0036] In this embodiment, the upper movable plate 13 is limited by the cooperation between the second slide rod 12 and the upper movable plate 13, so that the upper movable plate 13 can only move along the axial direction of the second reciprocating screw 11, and the avoidance groove 30 is used to avoid the chip suction cover 21 and the connecting seat 22, ensuring that the upper movable plate 13 can move back and forth smoothly.

[0037] For details, please refer to Figure 1 The two ends of the leveling box 1 are respectively provided with an inlet and outlet 24 , and the bottom of the inner cavity of the two inlet and outlet 24 is fixedly connected with a support plate 25 , and the top surface of the support plate 25 is flush with the top surface of the lower leveling roller 2 .

[0038] In this embodiment, the support plate 25 is used to support the plate, so that the plate can be inserted into the leveling box 1 from the material inlet and outlet 24 for leveling.

[0039] For details, please refer to Figures 1 to 3 A moving box 26 is provided on the side of the leveling box 1 , the second motor 15 is located in the inner cavity of the moving box 26 , and a cleaning door 27 is provided at the end of the leveling box 1 .

[0040] In this embodiment, the movable box 26 is provided to facilitate the up and down movement of the second motor 15 , and the waste chips in the chip storage box 17 are cleaned by opening the cleaning door 27 .

[0041] Working principle: When in use, first start the third motor 28 to drive the lower leveling roller 2 to rotate, and extend the plate to be leveled into the inner cavity of the leveling box 1 from the inlet and outlet 24, and at the same time start the electric hydraulic rod 3 to drive the lifting frame 4 and the upper leveling roller 5 to move downward, and use the cooperation of the upper leveling roller 5 and the lower leveling roller 2 to squeeze and level the plate, and then start the first motor 10 to drive the first reciprocating screw 6 to rotate, and through the threaded cooperation between the first reciprocating screw 6 and the lower moving plate 8, drive the lower moving plate 8 and the first brush 9 to move along the axial direction of the first reciprocating screw 6, and use the first brush 9 to clean the bottom of the lower leveling roller 2, so as to clean up the waste chips on the lower leveling roller 2 and make the waste chips The waste chips are dropped into the collecting bucket 23 and collected there. The second motor 15 is then started to drive the second reciprocating screw 11 to rotate. The threaded fit between the second reciprocating screw 11 and the upper movable plate 13 drives the upper movable plate 13 and the second brush 14 to move along the axial direction of the second reciprocating screw 11. The second brush 14 is used to clean the upper leveling roller 5. Finally, the suction pump 19 is started to make the chip suction hose 20 and the chip suction cover 21 generate suction. The suction force of the chip suction cover 21 is used to suck the waste chips into the inner cavity of the chip storage box 17. The filter screen 18 is used to intercept the waste chips in the inner cavity of the chip storage box 17. The cleaning door 27 and the sealing door at the end of the chip storage box 17 are opened regularly to clean the waste chips.

[0042] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and improved ideas of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A roller cleaner for a sheet metal leveling machine, comprising a leveling box (1), characterized in that: The inner cavity of the leveling box (1) is rotatably connected to a plurality of lower leveling rollers (2), the top of the leveling box (1) is fixedly installed with an electric hydraulic rod (3), the output end of the electric hydraulic rod (3) extends to the inner cavity of the leveling box (1) and is fixedly connected to a lifting frame (4), the inner side of the lifting frame (4) is rotatably connected to a plurality of upper leveling rollers (5), the side of the leveling box (1) is fixedly installed with a plurality of third motors (28), the output shafts of the plurality of third motors (28) are respectively connected to one end of the rotating shaft of the lower leveling roller (2), the lifting frame (4) is provided with a chip suction mechanism (16), the inner cavity of the leveling box (1) is rotatably connected to a first reciprocating screw (6), the outer side of the first reciprocating screw (6) is threadedly sleeved with a lower movable plate (8), the lower movable plate (8) is A first brush (9) is provided on the top surface, the top end of the first brush (9) contacts the bottom surface of the lower leveling roller (2), a first motor (10) is fixedly installed on the outside of the leveling box (1), the output shaft of the first motor (10) is connected to the end of the first reciprocating screw (6), the inner cavity of the lifting frame (4) is rotatably connected to the second reciprocating screw (11), a second motor (15) is fixedly installed on the side of the lifting frame (4), the output shaft of the second motor (15) is connected to the end of the second reciprocating screw (11), the outer side of the second reciprocating screw (11) is threadedly sleeved with an upper movable plate (13), a second brush (14) is provided on the bottom surface of the upper movable plate (13), the bottom end of the second brush (14) contacts the top surface of the upper leveling roller (5); The chip suction mechanism (16) includes two chip storage boxes (17) fixedly connected to the top surface of the lifting frame (4), one side of the two chip storage boxes (17) is respectively fixedly sleeved with a chip suction hose (20), the bottom ends of the two chip suction hoses (20) respectively extend to the bottom of the lifting frame (4) and are fixedly connected with a chip suction cover (21), the inner wall of the chip storage box (17) is respectively fixedly sleeved with a filter screen (18), the other side of the chip storage box (17) is respectively fixedly installed with an air suction pump (19), the input end of the air suction pump (19) extends to the inner cavity of the chip storage box (17), the two sides of the upper movable plate (13) are respectively fixedly connected with a connecting seat (22), and the top end of the chip suction cover (21) is fixedly sleeved on the connecting seat (22); The inner cavity of the leveling box (1) is fixedly sleeved with a first slide bar (7), and the first slide bar (7) and the lower movable plate (8) are movably sleeved. The inner wall of the leveling box (1) is fixedly connected with two baffle plates (29), and the two baffle plates (29) are respectively located above the first reciprocating screw rod (6) and the first slide bar (7).

2. The roller cleaner for a sheet metal leveling machine according to claim 1, characterized in that: A collecting hopper (23) is sleeved on the bottom of the inner cavity of the leveling box (1), and an end of the collecting hopper (23) extends to the outside of the leveling box (1).

3. The roller cleaner for a sheet metal leveling machine according to claim 1, characterized in that: A second slide bar (12) is fixedly sleeved in the inner cavity of the lifting frame (4), and the second slide bar (12) and the upper movable plate (13) are movably sleeved. Avoidance grooves (30) are respectively provided on both sides of the lifting frame (4).

4. The roller cleaner for a sheet metal leveling machine according to claim 1, characterized in that: The two ends of the leveling box (1) are respectively provided with an inlet and outlet port (24), and the bottoms of the inner cavities of the two inlet and outlet ports (24) are fixedly connected with a support plate (25), and the top surface of the support plate (25) is flush with the top surface of the lower leveling roller (2).

5. The roller cleaner for a sheet metal leveling machine according to claim 1, characterized in that: A moving box (26) is provided on the side of the leveling box (1), the second motor (15) is located in the inner cavity of the moving box (26), and a cleaning door (27) is provided at the end of the leveling box (1).

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