Cold bending forming machine with cleaning device

Abstract

The utility model relates to the technical field of cold roll forming machines, and discloses a cold roll forming machine with a cleaning device, which comprises a base, the cleaning device is arranged on the base, a vertical plate is fixedly connected to the top of the base, an upper roller is fixedly connected to the back of the inner wall of the vertical plate, and a lower roller is fixedly connected to the back of the inner wall of the vertical plate. The cleaning device comprises a fixed plate, the fixed plate is fixedly connected to the left side of the vertical plate, the right side of the fixed plate is rotationally connected with a rotating rod through a bearing, a motor is started to drive the rotating rod to rotate, the rotating rod drives a movable rod to rotate, and the movable rod drives a connecting rod to move; scrap iron on the surfaces of the upper roller and the lower roller is transversely cleaned through the cleaning blocks, the cleaning efficiency of the upper roller and the lower roller is improved, cleaning force can be evenly distributed, the problem that local areas are insufficient or excessive in cleaning is solved, the cleaning effect can be exerted in multiple directions at the same time, and therefore the cleaning time and energy are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of cold bending forming machines, and particularly to a cold bending forming machine with a cleaning device. Background Art

[0002] A cold pressing forming machine is a device used for metal processing, usually used to cold-deform metal materials (such as steel plates, aluminum plates, etc.) into the required shapes. These forming machines usually work at room temperature, so they are called "cold pressing" forming machines to distinguish them from hot processing or hot pressing forming.

[0003] The patent publication number is CN209901999U, and the technical solution disclosed in this patent document is as follows: The utility model discloses a cold bending forming machine with a cleaning device, which is applied in the field of cold bending forming machines. The key points of its technical solution are: including a cold bending forming machine body, an upper rolling roller and a lower rolling roller arranged on the cold bending forming machine body. There are a motor and a chain on the cold bending forming machine body for driving the upper rolling roller and the lower rolling roller to rotate. On the cold bending forming machine body, a set of cleaning brushes are arranged above the upper rolling roller and below the lower rolling roller respectively. The bristles of the two sets of cleaning brushes are in contact with the surfaces of the upper rolling roller and the lower rolling roller respectively. On the cold bending forming machine body, cross bars are respectively installed above the upper rolling roller and below the lower rolling roller. The cross bars are parallel to the upper rolling roller and the lower rolling roller, and the cleaning brushes are connected to the cross bars through connecting pieces; the technical effect is: adding the function of cleaning the upper rolling roller and the lower rolling roller, and ensuring the processing accuracy of the cold bending forming machine.

[0004] The above patent has the following deficiencies: Although the device can clean the upper rolling roller and the lower rolling roller during use, only relying on the upper rolling roller and the lower rolling roller passing through the bottom of the brush for cleaning, there will still be a situation where it is not cleaned thoroughly. In view of this, we propose a cold bending forming machine with a cleaning device. Utility Model Content

[0005] In view of the deficiencies of the prior art, the present utility model provides a cold bending forming machine with a cleaning device.

[0006] To achieve the above object, the present utility model provides the following technical solution: A cold bending forming machine with a cleaning device, including a base, a cleaning device is arranged on the base, a vertical plate is fixedly connected to the top of the base, an upper rolling roller is fixedly connected to the back surface of the inner wall of the vertical plate, and a lower rolling roller is fixedly connected to the back surface of the inner wall of the vertical plate; the cleaning device includes a fixing plate, the fixing plate is fixedly connected to the left side of the vertical plate, the right side of the fixing plate is rotatably connected to a rotating rod through a bearing, the rotating rod movably penetrates through the fixing plate and extends towards the back surface, a movable rod is fixedly connected to the right side of the rotating rod, a connecting rod is hinged to the right side of the movable rod, and a cleaning block is hinged to the bottom of the connecting rod.

[0007] Preferably, a chute is provided on the right side of the fixed plate. A moving block is slidably connected to the inner wall of the chute. The moving block is hinged to the left side of the cleaning block. A connecting plate is fixedly connected to the left side of the fixed plate. A motor is fixedly connected to the left side of the connecting plate. The output end of the motor is fixedly connected to the extending end of the rotating rod. The rotating rod is cast in an integrated manner, which improves the integrity. There is no interface inside, eliminating the weakness problem at the interface. No assembly is required, and it can be directly installed, facilitating production, manufacturing, and maintenance.

[0008] Preferably, a number of bristles are installed at the bottom of the cleaning block.

[0009] Preferably, an oil dripping device is provided on the base. The oil dripping device includes a fixed block. The fixed block is fixedly connected to the top of the vertical plate. A groove is provided on the top of the fixed block. The right side of the inner wall of the groove is rotatably connected to a reciprocating lead screw through a bearing. A slider is slidably connected to the outer wall of the reciprocating lead screw.

[0010] Preferably, an oil tank is fixedly connected to the front of the slider. An oil inlet is provided on the top of the oil tank. A dripping oil pipe is fixedly connected to the bottom of the oil tank.

[0011] Preferably, the outer wall of the reciprocating lead screw and the outer wall of the rotating rod are connected by a belt pulley.

[0012] Compared with the prior art, the present utility model provides a cold bending forming machine with a cleaning device, having the following beneficial effects:

[0013] First, for the cold bending forming machine with a cleaning device, by starting the motor to drive the rotation of the rotating rod, the rotating rod drives the rotation of the movable rod, the movable rod drives the movement of the connecting rod, and the connecting rod drives the cleaning block to reciprocate. Through the cooperation of the moving block and the chute, the movement trajectory of the cleaning block is restricted. The cleaning block horizontally cleans the iron filings on the surfaces of the upper rolling roller and the lower rolling roller, achieving the improvement of the cleaning efficiency of the upper rolling roller and the lower rolling roller. The cleaning force can be evenly distributed, avoiding the problems of insufficient cleaning or excessive cleaning in local areas. The cleaning action can be applied in multiple directions simultaneously, thereby reducing the cleaning time and effort.

[0014] Second, for the cold bending forming machine with a cleaning device, the rotating rod drives the belt pulley, the belt pulley drives the reciprocating lead screw to rotate, the reciprocating lead screw drives the slider to reciprocate, and the slider drives the oil tank to reciprocate. The oil is dripped onto the workpiece being cold-pressed through the dripping oil pipe, achieving the uniform dripping of oil on the surface of the workpiece and improving the processing quality. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 This is a schematic cross-sectional structure diagram of the right side of the present utility model;

[0018] Figure 3 This is a schematic diagram of the left side structure of the present utility model.

[0019] In the figure: 1. Base; 2. Cleaning device; 21. Fixed plate; 22. Rotating rod; 23. Movable rod; 24. Connecting rod; 25. Cleaning block; 26. Chute; 27. Moving block; 28. Connecting plate; 29. Motor; 3. Oil dripping device; 31. Fixed block; 32. Groove; 33. Reciprocating lead screw; 34. Pulley; 35. Slide block; 36. Fuel tank; 37. Oil inlet; 38. Oil dripping pipe; 4. Vertical plate; 5. Upper roller; 6. Lower roller. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Embodiment

[0021] As Figures 1-3 shown, the present utility model provides a cold bending forming machine with a cleaning device, including a base 1, a cleaning device 2 is arranged on the base 1, a vertical plate 4 is fixedly connected to the top of the base 1, an upper roller 5 is fixedly connected to the back surface of the inner wall of the vertical plate 4, and a lower roller 6 is fixedly connected to the back surface of the inner wall of the vertical plate 4; the cleaning device 2 includes a fixed plate 21, the fixed plate 21 is fixedly connected to the left side of the vertical plate 4, the right side of the fixed plate 21 is rotatably connected to a rotating rod 22 through a bearing, the rotating rod 22 movably penetrates through the fixed plate 21 and extends towards the back surface, a movable rod 23 is fixedly connected to the right side of the rotating rod 22, a connecting rod 24 is hinged to the right side of the movable rod 23, and a cleaning block 25 is hinged to the bottom of the connecting rod 24.

[0022] A chute 26 is opened on the right side of the fixed plate 21, a moving block 27 is slidably connected to the inner wall of the chute 26, the moving block 27 is hinged to the left side of the cleaning block 25, a connecting plate 28 is fixedly connected to the left side of the fixed plate 21, a motor 29 is fixedly connected to the left side of the connecting plate 28, the output end of the motor 29 is fixedly connected to the extending end of the rotating rod 22, the rotating rod 22 is cast in an integrated manner, which improves the integrity, there is no interface inside, there is no weakness problem at the interface, and no assembly is required, and it can be directly installed, which is convenient for production, manufacturing and maintenance.

[0023] A number of bristles are installed at the bottom of the cleaning block 25.

[0024] In this embodiment, the motor 29 is started to drive the rotating rod 22 to rotate, the rotating rod 22 drives the movable rod 23 to rotate, the movable rod 23 drives the connecting rod 24 to move, and the connecting rod 24 drives the cleaning block 25 to reciprocate. The cooperation of the moving block 27 and the slide 26 is used to limit the moving trajectory of the cleaning block 25. The cleaning block 25 is used to clean the iron filings on the surface of the upper roller 5 and the lower roller 6 horizontally, so as to improve the cleaning efficiency of the upper roller 5 and the lower roller 6, evenly distribute the cleaning force, avoid the problem of insufficient cleaning or excessive cleaning in local areas, and apply cleaning effects in multiple directions at the same time, thereby reducing the time and effort of cleaning. Example

[0025] If Figures 1-3 As shown, on the basis of the first embodiment, the utility model provides a technical solution: an oil dripping device 3 is arranged on the base 1, and the oil dripping device 3 includes a fixed block 31, and the fixed block 31 is fixedly connected to the top of the vertical plate 4, and a groove 32 is opened on the top of the fixed block 31. The right side of the inner wall of the groove 32 is rotatably connected to a reciprocating screw rod 33 through a bearing, and the outer wall of the reciprocating screw rod 33 is slidably connected to a slider 35.

[0026] The front of the slider 35 is fixedly connected to an oil tank 36, the top of the oil tank 36 is provided with an oil inlet 37, and the bottom of the oil tank 36 is fixedly connected to an oil dripping pipe 38.

[0027] The outer wall of the reciprocating screw rod 33 and the outer wall of the rotating rod 22 are connected by a pulley 34.

[0028] In this embodiment, the rotating rod 22 drives the pulley 34, the pulley 34 drives the reciprocating screw 33 to rotate, the reciprocating screw 33 drives the slider 35 to reciprocate, the slider 35 drives the oil tank 36 to reciprocate, and the oil dripping pipe 38 is used to drip oil on the workpiece being cold pressed, so that the oil is evenly dripped on the surface of the workpiece, thereby improving the quality of processing.​​​​

Claims

1. A roll forming machine with a cleaning device, comprising a base (1), characterized in that: The base (1) is provided with a cleaning device (2), the top of the base (1) is fixedly connected to a vertical plate (4), the back of the inner wall of the vertical plate (4) is fixedly connected to an upper roller (5), and the back of the inner wall of the vertical plate (4) is fixedly connected to a lower roller (6); The cleaning device (2) comprises a fixed plate (21), the fixed plate (21) being fixedly connected to the left side of the vertical plate (4), the right side of the fixed plate (21) being rotatably connected to a rotating rod (22) via a bearing, the rotating rod (22) movably passing through the fixed plate (21) and extending toward the back side, the right side of the rotating rod (22) being fixedly connected to a movable rod (23), the right side of the movable rod (23) being hinged to a connecting rod (24), and the bottom of the connecting rod (24) being hinged to a cleaning block (25).

2. A roll forming machine with a cleaning device according to claim 1, characterized in that: A slide groove (26) is provided on the right side of the fixed plate (21), a moving block (27) is slidably connected to the inner wall of the slide groove (26), the moving block (27) is hinged on the left side of the cleaning block (25), a connecting plate (28) is fixedly connected to the left side of the fixed plate (21), a motor (29) is fixedly connected to the left side of the connecting plate (28), and an output end of the motor (29) is fixedly connected to the extension end of the rotating rod (22).

3. The roll forming machine with a cleaning device according to claim 2, characterized in that: A plurality of bristles are installed at the bottom of the cleaning block (25).

4. The roll forming machine with a cleaning device according to claim 3, characterized in that: An oil dripping device (3) is provided on the base (1), and the oil dripping device (3) comprises a fixed block (31), the fixed block (31) is fixedly connected to the top of the vertical plate (4), a groove (32) is provided on the top of the fixed block (31), a reciprocating screw rod (33) is rotatably connected to the right side of the inner wall of the groove (32) via a bearing, and a slider (35) is slidably connected to the outer wall of the reciprocating screw rod (33).

5. The roll forming machine with a cleaning device according to claim 4, characterized in that: The front side of the slide block (35) is fixedly connected to an oil tank (36), the top of the oil tank (36) is provided with an oil inlet (37), and the bottom of the oil tank (36) is fixedly connected to an oil dripping pipe (38).

6. The roll forming machine with a cleaning device according to claim 5, characterized in that: The outer wall of the reciprocating screw rod (33) and the outer wall of the rotating rod (22) are connected in transmission via a pulley (34).

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