Fitch bench with rotating device

Abstract

The invention belongs to the technical field of bench workers, and particularly relates to a bench bench with a rotating device, which comprises a bench surface, a lifting mechanism is fixedly arranged at the rear end of the upper side wall of the bench surface, a rotating rod is arranged at the front end of the lifting mechanism, a sleeve is fixedly arranged at the front end of the rotating rod, and a first fixing pipe is fixedly arranged in the sleeve. According to the clamping device for machining the parts, after the clamping device is used for clamping and machining the parts, when a large number of generated chippings are accumulated at the upper end of the table top, the chippings can be clamped by the clamping device, the chippings can be clamped by the annular guide rail, and the chippings can be clamped by the annular guide rail. According to the device, chippings on the upper side wall of the table top can be cleaned through cooperation of a strip-shaped plate and a cleaning brush, when chippings are accumulated on the surface of a clamping device, the chippings at the upper end can fall off by rotating the clamping device, previous manual cleaning is effectively replaced, and the device is faster and cleaner.

Description

Technical Field

[0001] The present invention relates to the technical field of benchwork, and specifically relates to a bench for benchwork with a rotating device. Background Art

[0002] A benchwork platform is a platform used by benchworkers for assembly, calibration, and scribing. The benchwork platform is widely used in machining processes because of its unique auxiliary characteristics;

[0003] Currently, the following technical problems still exist when using the bench:

[0004] After using the bench to clamp and fix the workpiece and polish it, a large amount of waste chips will be generated. Currently, in order to ensure the cleanliness of the bench, it needs to be manually cleaned regularly, which is not only inefficient but also very troublesome. The current bench has a fixed angle, and after clamping and fixing the workpiece, the angle of the bench cannot be adjusted arbitrarily according to the usage needs, which affects the processing of the workpiece.

[0005] Therefore, a bench for benchwork with a rotating device is proposed to solve the above-mentioned problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a bench for benchwork with a rotating device to solve the problems mentioned in the above background art.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A bench for benchwork with a rotating device, including a tabletop. At the rear end of the upper side wall of the tabletop, a lifting mechanism is fixedly arranged. At the front end of the lifting mechanism, a rotating rod is arranged. At the front end of the rotating rod, a sleeve is fixedly arranged. Inside the sleeve, a first fixed tube is fixedly arranged. Inside the first fixed tube, an annular guide rail is fixedly arranged. Symmetric limit cards are slidably arranged outside the annular guide rail. Between the symmetric limit cards, a second fixed tube is fixedly arranged. On the upper side wall of the second fixed tube, a clamping device is fixedly arranged. Inside the second fixed tube, a cavity is opened. Inside the cavity, a limiting mechanism is arranged. On the rod wall of the rotating rod, a fixing mechanism is arranged. At the rear end of the upper side wall of the tabletop, a moving mechanism is fixedly arranged. At the front end of the moving mechanism, a strip-shaped plate is fixedly arranged. Inside the strip-shaped plate, a pressing mechanism is arranged. At the lower end of the strip-shaped plate, a cleaning brush is arranged through the pressing mechanism. At the right end of the side wall of the tabletop, a waste chip discharge port is opened.

[0008] Preferably, the lifting mechanism includes a vertical plate fixedly connected to the rear side wall of the tabletop. A chute is provided on the front side wall of the vertical plate. A first lead screw is rotatably arranged inside the chute through a bearing. A first motor is fixedly arranged on the upper side wall of the vertical plate. The upper end of the first lead screw penetrates the upper side wall of the chute and is fixedly connected to the output end of the first motor. A lifting block is arranged on the threaded wall of the first lead screw. The left side wall and the right side wall of the lifting block are both slidably connected to the inner wall of the chute. The rear end of the rotating rod is rotatably connected to the front side wall of the lifting block through a bearing.

[0009] Preferably, the limiting mechanism includes a fixing plate fixedly connected to the upper end of the inner wall of the second fixed tube. A second lead screw is rotatably arranged on the lower side wall of the second fixed tube. The upper end of the second lead screw is rotatably connected to the lower side wall of the fixing plate through a bearing. Receiving plates are fixedly arranged on the left side wall and the right side wall of the fixing plate. Clamping plates are slidably arranged inside the two receiving plates. Both clamping plates are slidably connected to the side wall of the second fixed tube. A threaded block is arranged on the threaded wall of the second lead screw. First U-shaped blocks are fixedly arranged on the left side wall and the right side wall of the threaded block. Second U-shaped blocks are fixedly arranged on the lower side walls of the two clamping plates. A connecting plate is rotatably arranged between the two first U-shaped blocks and the two second U-shaped blocks through a pin. Anti-slip pads are fixedly arranged on the opposite sides of the two clamping plates.

[0010] Preferably, the fixing mechanism includes a support plate fixedly connected to the rod wall of the rotating rod. Chutes are provided on the left side wall and the right side wall of the rotating rod. Limit blocks are slidably arranged inside the two chutes. A pressing plate is slidably arranged outside the rotating rod. The opposite sides of the two limit blocks are fixedly connected to the inner wall of the pressing plate. A first spring is sleeved outside the rotating rod. One end of the first spring is fixedly connected to the side wall of the support plate, and the other end of the first spring is fixedly connected to the side wall of the pressing plate. Symmetric inserting rods are fixedly arranged on the side of the pressing plate away from the first spring. Symmetric inserting holes are provided on the front side wall of the lifting block. The other ends of the two inserting rods are inserted into the inserting holes.

[0011] Preferably, the moving mechanism includes a cross plate fixedly connected to the rear end of the upper side wall of the tabletop. A strip-shaped opening is provided on the front side wall of the cross plate. A third lead screw is horizontally rotatably arranged inside the strip-shaped opening through a bearing. A third motor is fixedly arranged on the right side wall of the cross plate. The right end of the third lead screw penetrates the right side wall of the cross plate and is fixedly connected to the output end of the third motor. A moving block is arranged on the threaded wall of the third lead screw. The side wall of the moving block is slidably connected to the inner wall of the strip-shaped opening. The front side wall of the moving block is fixedly connected to the rear side wall of the strip-shaped plate.

[0012] Preferably, the pressing mechanism includes a pressing plate which is slidably connected to the inner wall of the strip-shaped plate. A second spring is fixedly arranged on the upper side wall of the pressing plate, and the upper end of the second spring is fixedly connected to the upper end of the inner wall of the strip-shaped plate. A connecting rod is fixedly arranged on the lower side wall of the pressing plate, the connecting rod is slidably connected to the lower side wall of the strip-shaped plate, and the lower end of the connecting rod is fixedly connected to the upper side wall of the cleaning brush.

[0013] Preferably, symmetric limiting supports are fixedly arranged at the lower end of the lower side wall of the tabletop at the lower end of the debris discharge port. A collection trough is slidably arranged between the two limiting supports, and a handle is fixedly arranged on the front side wall of the collection trough.

[0014] Preferably, bases are fixedly arranged at both the left end and the right end of the lower side wall of the tabletop, and anti-slip pads are fixedly arranged on the lower side walls of the uniformly arranged bases.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] After the clamping device is used to clamp and process parts in this application, when a large amount of debris accumulates on the upper end of the tabletop, the debris on the upper side wall of the tabletop can be cleaned through the cooperation of the strip-shaped plate and the cleaning brush. Moreover, when debris accumulates on the surface of the clamping device, the clamping device can be rotated so that the debris on the upper end falls off, effectively replacing the previous manual cleaning, which is not only faster but also cleaner. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present invention;

[0018] Figure 2 is Figure 1 the front structural diagram of

[0019] Figure 3 is a sectional structural diagram of the sleeve, the first fixed pipe and the second fixed pipe;

[0020] Figure 4 is a schematic structural diagram of the lifting mechanism;

[0021] Figure 5 is a schematic structural diagram of the moving mechanism;

[0022] Figure 6 is a schematic structural diagram of the pressing mechanism;

[0023] Figure 7 is a schematic structural diagram of the fixing mechanism.

[0024] In the figure: 1 tabletop, 2 rotating rod, 3 sleeve, 4 first fixed tube, 5 annular guide rail, 6 limit card, 7 second fixed tube, 8 clamping device, 9 strip plate, 10 cleaning brush, 11 vertical plate, 12 first lead screw, 13 first motor, 14 lifting block, 15 fixing plate, 16 second lead screw, 17 storage plate, 18 clamping plate, 19 threaded block, 20 first U-shaped block, 21 second U-shaped block, 22 connecting plate, 23 support plate, 24 limit block, 25 pressing plate, 26 first spring, 27 plug rod, 28 cross plate, 29 third lead screw, 30 third motor, 31 moving block, 32 pressing plate, 33 second spring, 34 connecting rod, 35 limit support, 36 collection tank, 37 handle, 38 base. Detailed implementation manner

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0027] Embodiment:

[0028] Please refer to Figures 1-7 , the present invention provides a technical solution:

[0029] A bench vice with a rotating device includes a tabletop 1. At the rear end of the upper sidewall of the tabletop 1, a lifting mechanism is fixedly arranged. At the front end of the lifting mechanism, there is a rotating rod 2. At the front end of the rotating rod 2, a sleeve 3 is fixedly arranged. Inside the sleeve 3, a first fixed pipe 4 is fixedly arranged. Inside the first fixed pipe 4, an annular guide rail 5 is fixedly arranged. Symmetric limit cards 6 are slidably arranged outside the annular guide rail 5. Between the symmetric limit cards 6, a second fixed pipe 7 is fixedly arranged. On the upper sidewall of the second fixed pipe 7, a clamping device 8 is fixedly arranged. Inside the second fixed pipe 7, a cavity is formed. Inside the cavity, a limiting mechanism is arranged. On the rod wall of the rotating rod 2, a fixing mechanism is arranged. At the rear end of the upper sidewall of the tabletop 1, a moving mechanism is fixedly arranged. At the front end of the moving mechanism, a strip plate 9 is fixedly arranged. Inside the strip plate 9, a pressing mechanism is arranged. At the lower end of the strip plate 9, a cleaning brush 10 is arranged through the pressing mechanism. At the right end of the sidewall of the tabletop 1, a debris discharge port is formed. After the clamping device 8 is used to clamp and process parts in this application, when a large amount of debris accumulates on the upper end of the tabletop, the debris on the upper sidewall of the tabletop 1 can be cleaned through the cooperation of the strip plate 9 and the cleaning brush 10. And when debris accumulates on the surface of the clamping device 8, the clamping device 8 can be rotated, so that the debris on the upper end falls off, effectively replacing the previous manual cleaning, which is not only faster but also cleaner.

[0030] The lifting mechanism includes a vertical plate 11. The vertical plate 11 is fixedly connected to the rear sidewall of the tabletop 1. A chute is formed on the front sidewall of the vertical plate 11. Inside the chute, a first lead screw 12 is rotatably arranged through a bearing. On the upper sidewall of the vertical plate 11, a first motor 13 is fixedly arranged. The upper end of the first lead screw 12 penetrates the upper sidewall of the chute and is fixedly connected to the output end of the first motor 13. A lifting block 14 is threadedly arranged on the rod wall of the first lead screw 12. The left sidewall and the right sidewall of the lifting block 14 are both slidably connected to the inner wall of the chute. The rear end of the rotating rod 2 is rotatably connected to the front sidewall of the lifting block 14 through a bearing. According to the usage needs of different operators for the clamping device 8, the first motor 13 drives the first lead screw 12 to rotate, and the first lead screw 12 drives the lifting block 14 threadedly connected to its rod wall to move, thereby controlling the height of the clamping device 8.

[0031] The limiting mechanism includes a fixing plate 15 which is fixedly connected to the upper end of the inner wall of the second fixed pipe 7. A second lead screw 16 is rotatably arranged on the lower side wall of the second fixed pipe 7. The upper end of the second lead screw 16 is rotatably connected to the lower side wall of the fixing plate 15 through a bearing. Receiving plates 17 are fixedly arranged on both the left side wall and the right side wall of the fixing plate 15. Clamping plates 18 are slidably arranged inside the two receiving plates 17. Both clamping plates 18 are slidably connected to the side wall of the second fixed pipe 7. A threaded block 19 is arranged on the rod wall of the second lead screw 16 in a threaded manner. First U-shaped blocks 20 are fixedly arranged on both the left side wall and the right side wall of the threaded block 19. Second U-shaped blocks 21 are fixedly arranged on the lower side walls of the two clamping plates 18. A connecting plate 22 is rotatably arranged between the two first U-shaped blocks 20 and the two second U-shaped blocks 21 through a pin. Anti-slip pads are fixedly arranged on the sides of the two clamping plates 18 facing away from each other.

[0032] The fixing mechanism includes a support plate 23 which is fixedly connected to the rod wall of the rotating rod 2. Chutes are opened on both the left side wall and the right side wall of the rotating rod 2. Limiting blocks 24 are slidably arranged inside the two chutes. A pressing plate 25 is slidably arranged outside the rotating rod 2. The sides of the two limiting blocks 24 facing away from each other are fixedly connected to the inner wall of the pressing plate 25. A first spring 26 is sleeved outside the rotating rod 2. One end of the first spring 26 is fixedly connected to the side wall of the support plate 23, and the other end of the first spring 26 is fixedly connected to the side wall of the pressing plate 25. Symmetrical inserting rods 27 are fixedly arranged on the side of the pressing plate 25 away from the first spring 26. Symmetrical inserting holes are opened on the front side wall of the lifting block 14. The other ends of the two inserting rods 27 are inserted into the inserting holes. When the rotating rod 2 rotates 180 degrees, the rotating rod 2 can be limited and fixed by the fixing mechanism, thereby increasing stability.

[0033] The moving mechanism includes a cross plate 28 which is fixedly connected to the rear end of the upper side wall of the table top 1. A strip-shaped opening is opened on the front side wall of the cross plate 28. A third lead screw 29 is horizontally rotatably arranged inside the strip-shaped opening through a bearing. A third motor 30 is fixedly arranged on the right side wall of the cross plate 28. The right end of the third lead screw 29 penetrates through the right side wall of the cross plate 28 and is fixedly connected to the output end of the third motor 30. A moving block 31 is arranged on the rod wall of the third lead screw 29 in a threaded manner. The side wall of the moving block 31 is slidably connected to the inner wall of the strip-shaped opening. The front side wall of the moving block 31 is fixedly connected to the rear side wall of the strip-shaped plate 9. The third motor 30 drives the third lead screw 29 to rotate, the third lead screw 29 drives the moving block 31 connected to its rod wall in a threaded manner to move, and the moving block 31 drives the strip-shaped plate 9 at the front end to move. Here, the third motor 30 is a forward and reverse motor.

[0034] The pressing mechanism includes a pressing plate 32 which is slidably connected to the inner wall of the strip-shaped plate 9. A second spring 33 is fixedly arranged on the upper side wall of the pressing plate 32, and the upper end of the second spring 33 is fixedly connected to the upper end of the inner wall of the strip-shaped plate 9. A connecting rod 34 is fixedly arranged on the lower side wall of the pressing plate 32, and the connecting rod 34 is slidably connected to the lower side wall of the strip-shaped plate 9. The lower end of the connecting rod 34 is fixedly connected to the upper side wall of the cleaning brush 10. By driving the pressing plate 32 to move downward through the second spring 33, the pressing plate 32 drives the connecting rod 34 on the lower side wall to move downward, and the connecting rod 34 drives the cleaning brush 10 at the lower end to closely adhere to the tabletop 1. Thus, during the movement of the cleaning brush 10, the cleaning effect can be enhanced.

[0035] Symmetric limiting supports 35 are fixedly arranged at the lower end of the lower side wall of the tabletop 1 and located at the lower end of the debris discharge port. A collecting groove 36 is slidably arranged between the two limiting supports 35. A handle 37 is fixedly arranged on the front side wall of the collecting groove 36. After a large amount of debris is collected inside the collecting groove 36, the collecting groove 36 can be disassembled to pour out the debris inside.

[0036] Bases 38 are fixedly arranged at both the left end and the right end of the lower side wall of the tabletop 1, and anti-slip pads are fixedly arranged on the lower side walls of the uniformly arranged bases 38.

[0037] Working principle:

[0038] During use, the part to be processed is clamped and fixed by the clamping device 8 for processing. If the angle of the part needs to be adjusted during processing, first release the limit of the limiting mechanism. After rotating the second fixed pipe 7 to a certain angle, rotate the handle again. The handle drives the upper-end second lead screw 16 to rotate, and the second lead screw 16 drives the threaded block 19 threadedly connected to the rod wall to rise. The threaded block 19 drives the two first U-shaped blocks 20 at both ends. The two first U-shaped blocks 20 drive the connecting plates 22 and the second U-shaped blocks 21 on the side walls to move. The two second U-shaped blocks 21 drive the two clamping plates 18 to move towards both ends. Thus, through the contact between the clamping plates 18 and the annular guide rail 5, limit fixation is achieved. If a large amount of iron filings are generated during grinding, the limit function of the fixing mechanism can be released, and the rotating rod 2 is rotated to make the clamping device 8 rotate 180 degrees downward. After the debris accumulated on the upper surface of the clamping device 8 falls off, then the clamping device 8 is restored to its original position, and the rotating rod 2 is continuously limited and fixed by the fixing mechanism;

[0039] The third motor 30 is started. The third motor 30 drives the third lead screw 29 at the output end to rotate. The third lead screw 29 drives the moving block 31 threadedly connected to the rod wall to move towards the right end. The moving block 31 drives the strip-shaped plate 9 and the cleaning brush 10 on the front side wall to move, thereby cleaning the debris on the upper side wall of the tabletop 1 and collecting it inside the collecting groove 36. During use, the height of the clamping device 8 can be adjusted by the lifting mechanism.

[0040] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced by the present invention, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bench with a rotating device, comprising a table top (1), characterized in that: A lifting mechanism is fixedly arranged at the rear end of the upper side wall of the table top (1), a rotating rod (2) is arranged at the front end of the lifting mechanism, a sleeve (3) is fixedly arranged at the front end of the rotating rod (2), a first fixed tube (4) is fixedly arranged inside the sleeve (3), an annular guide rail (5) is fixedly arranged inside the first fixed tube (4), symmetrical limit clamps (6) are slidably arranged outside the annular guide rail (5), a second fixed tube (7) is fixedly arranged between the symmetrical limit clamps (6), and the upper end of the second fixed tube (7) is fixedly arranged at the upper end of the second fixed tube (7). A clamping device (8) is fixedly arranged on the side wall, a cavity is provided inside the second fixed tube (7), a limiting mechanism is provided inside the cavity, a fixing mechanism is provided on the rod wall of the rotating rod (2), a moving mechanism is fixedly arranged on the rear end of the upper side wall of the table top (1), a strip plate (9) is fixedly arranged on the front end of the moving mechanism, a pressing mechanism is provided inside the strip plate (9), a cleaning brush (10) is provided at the lower end of the strip plate (9) via the pressing mechanism, and a debris discharge port is provided at the right end of the side wall of the table top (1).

2. A bench with a rotating device according to claim 1, characterized in that: The lifting mechanism comprises a vertical plate (11), wherein the vertical plate (11) is fixedly connected to the rear side wall of the table top (1), a sliding groove is provided on the front side wall of the vertical plate (11), a first screw rod (12) is rotatably arranged inside the sliding groove through a bearing, a first motor (13) is fixedly arranged on the upper side wall of the vertical plate (11), the upper end of the first screw rod (12) passes through the upper side wall of the sliding groove and is fixedly connected to the output end of the first motor (13), a lifting block (14) is threadedly arranged on the rod wall of the first screw rod (12), the left side wall and the right side wall of the lifting block (14) are both slidably connected to the inner wall of the sliding groove, and the rear end of the rotating rod (2) is rotatably connected to the front side wall of the lifting block (14) through a bearing.

3. A bench with a rotating device according to claim 1, characterized in that: The limiting mechanism comprises a fixing plate (15), the fixing plate (15) being fixedly connected to the upper end of the inner wall of the second fixing tube (7), a second screw rod (16) being rotatably arranged on the lower side wall of the second fixing tube (7), the upper end of the second screw rod (16) being rotatably connected to the lower side wall of the fixing plate (15) via a bearing, a receiving plate (17) being fixedly arranged on the left side wall and the right side wall of the fixing plate (15), a clamping plate (18) being slidably arranged inside the two receiving plates (17), and the two clamping plates (18) being rotatably arranged with the fixing plate (17). The side wall of the second fixed tube (7) is slidably connected, the rod wall of the second screw rod (16) is threadedly provided with a threaded block (19), the left side wall and the right side wall of the threaded block (19) are both fixedly provided with a first U-shaped block (20), the lower side walls of the two clamping plates (18) are both fixedly provided with a second U-shaped block (21), a connecting plate (22) is provided between the two first U-shaped blocks (20) and the two second U-shaped blocks (21) for joint rotation via an axle pin, and an anti-slip pad is fixedly provided on the opposite side of the two clamping plates (18).

4. A bench with a rotating device according to claim 2, characterized in that: The fixing mechanism comprises a support plate (23), the support plate (23) is fixedly connected to the rod wall of the rotating rod (2), the left side wall and the right side wall of the rotating rod (2) are both provided with sliding grooves, and the insides of the two sliding grooves are both slidably provided with limit blocks (24), and the outside of the rotating rod (2) is slidably provided with an extrusion plate (25), and the two sides of the limit blocks (24) facing away from each other are both fixedly connected to the inner wall of the extrusion plate (25), and the outside of the rotating rod (2) is sleeved with a first spring (26), one end of the first spring (26) is fixedly connected to the side wall of the supporting plate (23), and the other end of the first spring (26) is fixedly connected to the side wall of the extrusion plate (25), and the side of the extrusion plate (25) away from the first spring (26) is fixedly provided with symmetrical plug rods (27), and the front side wall of the lifting block (14) is provided with symmetrical plug holes, and the other ends of the two plug rods (27) are plugged into the plug holes.

5. The bench with a rotating device according to claim 1, characterized in that: The moving mechanism comprises a transverse plate (28), wherein the transverse plate (28) is fixedly connected to the rear end of the upper side wall of the table top (1); a strip-shaped opening is opened on the front side wall of the transverse plate (28); a third screw rod (29) is arranged inside the strip-shaped opening for transverse rotation via a bearing; a third motor (30) is fixedly arranged on the right side wall of the transverse plate (28); the right end of the third screw rod (29) penetrates the right side wall of the transverse plate (28) and is fixedly connected to the output end of the third motor (30); a moving block (31) is threadedly arranged on the rod wall of the third screw rod (29); the side wall of the moving block (31) is slidably connected to the inner wall of the strip-shaped opening; and the front side wall of the moving block (31) is fixedly connected to the rear side wall of the strip plate (9).

6. The bench with a rotating device according to claim 1, characterized in that: The pressing mechanism comprises a pressing plate (32), the pressing plate (32) being slidably connected to the inner wall of the strip plate (9), a second spring (33) being fixedly provided on the upper side wall of the pressing plate (32), the upper end of the second spring (33) being fixedly connected to the upper end of the inner wall of the strip plate (9), a connecting rod (34) being fixedly provided on the lower side wall of the pressing plate (32), the connecting rod (34) being slidably connected to the lower side wall of the strip plate (9), and the lower end of the connecting rod (34) being fixedly connected to the upper side wall of the cleaning brush (10).

7. The bench with a rotating device according to claim 1, characterized in that: A symmetrical limiting support (35) is fixedly provided on the lower side wall of the table top (1) at the lower end of the debris discharge port, a collecting groove (36) is slidably provided between the two limiting supports (35), and a handle (37) is fixedly provided on the front side wall of the collecting groove (36).

8. The bench with a rotating device according to claim 1, characterized in that: Bases (38) are fixedly provided at the left and right ends of the lower side wall of the table top (1), and anti-slip pads are fixedly provided on the lower side walls of the bases (38) arranged evenly.

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