Bending machine with cleaning structure

Abstract

The utility model relates to the technical field of bending machines, and discloses a bending machine with a cleaning structure, which comprises a bending machine body, a cleaning assembly is arranged on the surface of the bending machine body, and the cleaning assembly comprises a fixing frame. When an abutting rod is located on the rightmost side, the surface of a clamping plate abuts against the inner wall of a T-shaped groove, a T-shaped block and a sliding plate are limited, the cleaning scraper is far away from the surface of the bending machine body, and when the first L-shaped plate is located on the leftmost side, a connecting rod abuts against the surface of the clamping plate. When the motor is started, the clamping plate is separated from the T-shaped groove, the first spring is released to drive the sliding plate and the cleaning scraper to return, then when the motor is started, the cleaning scraper reciprocates to be attached to the bending machine body in a reciprocating mode, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a bending machine with a cleaning structure. Background Art

[0002] A bending machine is a device used for bending round tubes, profiles or sheet metal, which can bend various sheets into corresponding angles with high precision and good processing integrity, and is widely used in the industry.

[0003] When the bending machine is working, some sheets will produce waste residues due to quality problems. The waste residues will fall into the bending groove and the inside and surface of the bending machine body. With the accumulation of time, a lot of dust and waste residues will remain on the bending groove and the surface of the bending machine. If bending continues, it will affect the bending angle and quality of the sheets. For the existing bending machines, only manual cleaning by personnel can be carried out, with low efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a bending machine with a cleaning structure to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A bending machine with a cleaning structure, including a bending machine body, on the surface of which a cleaning component is arranged. The cleaning component includes:

[0006] A fixed frame, which is fixed on the surface of the bending machine body. A reciprocating lead screw is rotatably connected inside the fixed frame. A motor is fixed on the surface of the fixed frame. The output shaft of the motor penetrates the fixed frame and is fixedly connected to the surface of the reciprocating lead screw. The reciprocating lead screw penetrates an L-shaped plate I, and the reciprocating lead screw is threadedly connected to the L-shaped plate I. The L-shaped plate I is slidably connected to the surface of the bending machine body. A fixed plate is fixed on the surface of the L-shaped plate I. A first spring is fixed at the bottom of the fixed plate. The bottom of the first spring is fixed with a sliding plate, which is slidably connected to the surface of the L-shaped plate I. A cleaning scraper is fixed at the bottom of the L-shaped plate I. A collection box is fixed on the right surface of the bending machine body. A connection door is connected to the surface of the collection box. The cleaning component further includes a linkage part. When the motor is started, the reciprocating lead screw rotates, driving the L-shaped plate I to perform a reciprocating linear motion, driving the cleaning scraper to clean the surface of the bending machine body and the inside of the bending groove.

[0007] Preferably, the linkage member includes a second L-shaped plate which is fixed to the surface of the bending machine body. A contact block is fixed to the surface of the second L-shaped plate. A contact rod is fixed to one side of the sliding plate close to the contact block. A T-shaped block is fixed to the other side of the sliding plate away from the contact rod. The end of the T-shaped block away from the sliding plate penetrates through the first L-shaped plate, and the T-shaped block is slidably connected to the first L-shaped plate. A stabilizing plate is fixed to the side of the first L-shaped plate away from the sliding plate. A clamping plate is fixed to the bottom of the stabilizing plate. A second spring is fixed to the surface of the clamping plate. The end of the second spring away from the clamping plate is fixed to the surface of the first L-shaped plate. When the contact rod is at the rightmost position, the surface of the clamping plate abuts against the inner wall of the T-shaped groove to limit the T-shaped block and the sliding plate, and the cleaning scraper is away from the surface of the bending machine body. When the first L-shaped plate is at the leftmost position, the connecting rod abuts against the surface of the clamping plate, causing the clamping plate to disengage from the T-shaped groove. At this time, the first spring is released, driving the sliding plate and the cleaning scraper to return to their original positions. Thus, when the motor is turned on, the cleaning scraper can reciprocally fit with the surface of the bending machine body, enhancing the cleaning effect.

[0008] Preferably, the contact block is provided with an inclined surface. When it abuts against the surface of the contact rod, it can drive the sliding plate to move upward.

[0009] Preferably, the bottom of the clamping plate is provided with a right trapezoid shape, which is convenient for limiting with the T-shaped groove.

[0010] Preferably, a T-shaped groove is formed on the surface of the T-shaped block to cooperate with the clamping plate to achieve limiting.

[0011] Preferably, a connecting rod is fixed to the surface of the bending machine body, which abuts against the clamping plate and can release the limit with the T-shaped groove.

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

[0013] For the bending machine with a cleaning structure, by setting the cleaning component, when the motor is turned on, the reciprocating screw rod rotates, driving the first L-shaped plate to perform a reciprocating linear motion, driving the cleaning scraper to clean the surface of the bending machine body and the bending groove. When the contact rod is at the rightmost position, the surface of the clamping plate abuts against the inner wall of the T-shaped groove to limit the T-shaped block and the sliding plate, and the cleaning scraper is away from the surface of the bending machine body. When the first L-shaped plate is at the leftmost position, the connecting rod abuts against the surface of the clamping plate, causing the clamping plate to disengage from the T-shaped groove. At this time, the first spring is released, driving the sliding plate and the cleaning scraper to return to their original positions. Thus, when the motor is turned on, the cleaning scraper can reciprocally fit with the surface of the bending machine body, enhancing the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front view structural schematic diagram of the present utility model;

[0015] Figure 2 is a top view structural schematic diagram of the present utility model;

[0016] Figure 3 This is a schematic rear view structure of the utility model;

[0017] Figure 4 This is a schematic partial sectional structure of the utility model.

[0018] In the figure: 1, the bending machine body; 2, the cleaning component; 20, the fixing frame; 21, the motor; 22, the reciprocating lead screw; 23, the first L-shaped plate; 24, the fixing plate; 25, the first spring; 26, the sliding plate; 27, the cleaning scraper; 28, the collection box; 200, the connecting door; 29, the linkage member; 290, the second L-shaped plate; 291, the abutting block; 292, the abutting rod; 293, the T-shaped block; 294, the stabilizing plate; 295, the clamping plate; 296, the second spring; 297, the T-shaped groove; 298, the connecting rod. Specific embodiments

[0019] As Figures 1 - 4 shown, the utility model provides a technical solution: a bending machine with a cleaning structure, including a bending machine body 1, a cleaning component 2 is arranged on the surface of the bending machine body 1, and the cleaning component 2 includes: a fixing frame 20, a motor 21, a reciprocating lead screw 22, a first L-shaped plate 23, a fixing plate 24, a first spring 25, a sliding plate 26, a cleaning scraper 27, a collection box 28, a connecting door 200, a linkage member 29, a second L-shaped plate 290, an abutting block 291, an abutting rod 292, a T-shaped block 293, a stabilizing plate 294, a clamping plate 295, a second spring 296, a T-shaped groove 297, and a connecting rod 298.

[0020] The fixing frame 20 is fixed on the surface of the bending machine body 1, the inside of the fixing frame 20 is rotatably connected with a reciprocating lead screw 22, the surface of the fixing frame 20 is fixed with a motor 21, the output shaft of the motor 21 penetrates through the fixing frame 20, and the output shaft of the motor 21 is fixedly connected to the surface of the reciprocating lead screw 22. The reciprocating lead screw 22 penetrates through a first L-shaped plate 23, and the reciprocating lead screw 22 is threadedly connected to the first L-shaped plate 23. The first L-shaped plate 23 is slidably connected to the surface of the bending machine body 1. A fixing plate 24 is fixed on the surface of the first L-shaped plate 23. A first spring 25 is fixed to the bottom of the fixing plate 24. The bottom of the first spring 25 is fixed with a sliding plate 26. The sliding plate 26 is slidably connected to the surface of the first L-shaped plate 23. A cleaning scraper 27 is fixed to the bottom of the first L-shaped plate 23. A collection box 28 is fixed to the right surface of the bending machine body 1. A connecting door 200 is connected to the surface of the collection box 28. The cleaning component 2 further includes a linkage member 29. When the motor 21 is turned on, the reciprocating lead screw 22 rotates, driving the first L-shaped plate 23 to perform a reciprocating linear motion. When the first L-shaped plate 23 moves to the right, it will drive the cleaning scraper 27 to clean the surface of the bending machine body 1 and the bending groove. The cleaning scraper 27 will drive the waste chips into the collection box 28. When there is too much waste chips in the collection box 28, the personnel can clean it through the connecting door 200.

[0021] The linkage member 29 includes an L-shaped plate II 290 which is fixed on the surface of the bending machine body 1. A contact block 291 is fixed on the surface of the L-shaped plate II 290. A contact rod 292 is fixed on one side of the sliding plate 26 close to the contact block 291. A T-shaped block 293 is fixed on the side of the sliding plate 26 away from the contact rod 292. One end of the T-shaped block 293 away from the sliding plate 26 penetrates through the L-shaped plate I 23, and the T-shaped block 293 is slidably connected with the L-shaped plate I 23. A stabilizing plate 294 is fixed on the side of the L-shaped plate I 23 away from the sliding plate 26. A clamping plate 295 is fixed at the bottom of the stabilizing plate 294. A second spring 296 is fixed on the surface of the clamping plate 295. One end of the second spring 296 away from the clamping plate 295 is fixed on the surface of the L-shaped plate I 23. When the contact rod 292 is at the rightmost side, the surface of the contact rod 292 touches the contact block 291, and the contact rod 292 and the sliding plate 26 move upward synchronously. When the sliding plate 26 moves upward, it drives the T-shaped block 293 to move upward synchronously. The clamping plate 295 enters the T-shaped groove 297. The inclined surface of the clamping plate 295 touches the surface of the T-shaped groove 297. The clamping plate 295 moves closer to the L-shaped plate I 23. The surface of the clamping plate 295 touches the inner wall of the T-shaped groove 297 to limit the T-shaped block 293 and the sliding plate 26, and the cleaning scraper 27 moves away from the surface of the bending machine body 1.

[0022] The contact block 291 is arranged in an inclined shape and can drive the sliding plate 26 to move upward when touching the surface of the contact rod 292. The bottom of the clamping plate 295 is arranged in a right trapezoid shape, which is convenient for limiting with the T-shaped groove 297. A T-shaped groove 297 is formed on the surface of the T-shaped block 293 to cooperate with the clamping plate 295 to achieve the limit. A connecting rod 298 is fixed on the surface of the bending machine body 1 to touch the clamping plate 295 and can release the limit with the T-shaped groove 297.

[0023] When the bending machine body 1 is used for a long time and there are residual waste chips on its surface and in the bending groove, the motor 21 is turned on at this time, the reciprocating screw rod 22 rotates, and drives the first L-shaped plate 23 to perform a reciprocating linear motion. When the first L-shaped plate 23 moves to the right, it will drive the cleaning scraper 27 to clean the surface of the bending machine body 1 and the inside of the bending groove. The cleaning scraper 27 will drive the waste chips into the collection box 28. At the same time, when the first L-shaped plate 23 moves to the right, it will synchronously drive the contact rod 292 to move synchronously. When the contact rod 292 is located at the rightmost side, at this time, the surface of the contact rod 292 touches the contact block 291, so that the contact rod 292 and the slide plate 26 move upward synchronously, compressing the first spring 25. When the slide plate 26 moves upward, it will drive the T-shaped block 293 to move upward synchronously. At this time, the clamping plate 295 enters the T-shaped groove 297. At this time, the inclined surface of the clamping plate 295 touches the surface of the T-shaped groove 297. At this time, the clamping plate 295 moves closer to the first L-shaped plate 23, compressing the second spring 296. When the clamping plate 295 enters the T-shaped groove 297 and the clamping plate 295 is parallel to the T-shaped groove 297, at this time, the second spring 296 drives the clamping plate 295 to return to its position. At this time, the surface of the clamping plate 295 touches the inner wall of the T-shaped groove 297, thereby limiting the T-shaped block 293 and the slide plate 26, so that the cleaning scraper 27 is away from the surface of the bending machine body 1. When the first L-shaped plate 23 moves to the left, the cleaning scraper 27 will not drive the waste chips to move synchronously. When the cleaning scraper 27 is located on the left side, at this time, the connecting rod 298 touches the surface of the clamping plate 295, so that the clamping plate 295 disengages from the T-shaped groove 297. At this time, the first spring 25 is released, driving the slide plate 26 and the cleaning scraper 27 to return to their positions. Therefore, when the motor 21 is turned on, the cleaning scraper 27 can reciprocally fit with the bending machine body 1 reciprocally, increasing the cleaning effect. When there is too much waste chips in the collection box 28, the personnel can clean it through the connecting door 200.

[0024] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements that do not depart from the spirit and idea of the present utility model are all within the protection scope of the present utility model.

Claims

1. A bending machine with a cleaning structure, comprising a bending machine body (1), characterized in that: A cleaning assembly (2) is provided on the surface of the bending machine body (1), and the cleaning assembly (2) comprises: A fixed frame (20), the fixed frame (20) is fixed on the surface of the bending machine body (1), the inner side of the fixed frame (20) is rotatably connected to a reciprocating screw rod (22), the surface of the fixed frame (20) is fixed with a motor (21), the output shaft of the motor (21) passes through the fixed frame (20), the output shaft of the motor (21) is fixedly connected to the surface of the reciprocating screw rod (22), the reciprocating screw rod (22) passes through an L-shaped plate (23), and the reciprocating screw rod (22) is threadedly connected to the L-shaped plate (23), and the L-shaped plate (23) is connected to the bending machine body (1) The surface is slidably connected, a fixed plate (24) is fixed on the surface of the L-shaped plate (23), a spring (25) is fixed on the bottom of the fixed plate (24), a slide plate (26) is fixed on the bottom of the spring (25), the slide plate (26) is slidably connected to the surface of the L-shaped plate (23), a cleaning scraper (27) is fixed on the bottom of the L-shaped plate (23), a collecting box (28) is fixed on the right side surface of the bending machine body (1), and a connecting door (200) is connected to the surface of the collecting box (28), and the cleaning assembly (2) also includes a linkage (29).

2. The bending machine with a cleaning structure according to claim 1, wherein: The linkage (29) comprises an L-shaped plate (290) which is fixed on the surface of the bending machine body (1). A resisting block (291) is fixed on the surface of the L-shaped plate (290). A resisting rod (292) is fixed on the side of the slide plate (26) close to the resisting block (291). A T-shaped block (293) is fixed on the side of the slide plate (26) away from the resisting rod (292). The T-shaped block (293) is away from the slide plate (26). ) passes through the L-shaped plate one (23), and the T-shaped block (293) is slidably connected to the L-shaped plate one (23), a stabilizing plate (294) is fixed on the side of the L-shaped plate one (23) away from the slide plate (26), a clamping plate (295) is fixed on the bottom of the stabilizing plate (294), a spring two (296) is fixed on the surface of the clamping plate (295), and one end of the spring two (296) away from the clamping plate (295) is fixed on the surface of the L-shaped plate one (23).

3. The bending machine with a cleaning structure according to claim 2, wherein: The abutment block (291) is configured to be in the shape of an inclined plane.

4. A bending machine with a cleaning structure according to claim 2, characterized in that: The bottom of the clamping plate (295) is configured in a right-angled trapezoidal shape.

5. The bending machine with a cleaning structure according to claim 2, characterized in that: A T-shaped groove (297) is provided on the surface of the T-shaped block (293).

6. The bending machine with a cleaning structure according to claim 2, characterized in that: A connecting rod (298) is fixed on the surface of the bending machine body (1).

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