Electrostatic spraying device for brake machining

Abstract

The utility model discloses an electrostatic spraying device for brake processing, which belongs to the technical field of brake processing and comprises a countertop, the top of the countertop is fixedly connected with the bottom of a processing plate, and the inner wall of the processing plate and the inner wall of the countertop are respectively provided with two rotating holes. The machining plate and the deck plate are connected with a first rotating shaft and a second rotating shaft in a clamped mode through the two rotating holes correspondingly, and rotating plates are fixedly connected to the outer wall of the first rotating shaft and the outer wall of the second rotating shaft correspondingly. According to the electrostatic spraying device for brake machining, by arranging the connecting frame, the moving plate, the clamping block, the first gear, the second gear and the first motor, in the using process of the spraying device, an object can be positioned, the accuracy of the position of the object is guaranteed, and the situation that spraying is not uniform in the spraying process is avoided; and meanwhile, the object can be clamped and fixed, the stability of the object is guaranteed, and the situation that the spraying effect is poor due to the fact that the object shakes in the spraying process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of brake processing, in particular to an electrostatic spraying device for brake processing. Background Art

[0002] A brake is a device that has the function of slowing down, stopping or keeping moving parts in a stopped state. It is a mechanical part that stops or slows down moving parts in a machine. It is commonly known as a brake or gate. The brake is mainly composed of a frame, brake parts and operating devices. Some brakes are also equipped with an automatic adjustment device for the brake parts clearance. In order to reduce the braking torque and structural size, the brake is usually installed on the high-speed shaft of the equipment, but large equipment with higher safety requirements should be installed on the low-speed shaft close to the working part of the equipment.

[0003] A Chinese patent discloses an electrostatic spraying device with the announcement number CN220824960U. The article states that it "comprises a spraying bin, a shift plate assembly, and a sprayer. Both sides of the inner wall of the spraying bin are fixedly connected to the shift plate assembly, and both ends of the lower surface of the shift plate assembly are fixedly installed with legs. One end of the shift plate assembly is detachably installed with a mounting block, and the mounting block and one end of the spraying bin are both provided with a sprayer. One end of the two groups of sprayers are both provided with a fixed spray gun." The existing spraying device is inconvenient to position the object during use, which makes it easy for the object to be inaccurately positioned during the spraying process, resulting in uneven spraying. At the same time, it is inconvenient to fix the object, which makes it easy for the object to shake during the spraying process, affecting the spraying effect. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an electrostatic spraying device for brake processing, which solves the problem that the existing spraying device is inconvenient to position the object during use, which makes the object prone to inaccurate positioning during the spraying process, resulting in uneven spraying, and is inconvenient to fix the object, which makes the object prone to shaking during the spraying process, affecting the spraying effect.

[0005] The cam is connected to the bottom of the workbench and the bottom of the workbench is fixedly connected to the top of the workbench and the bottom of the workbench, and the cam is connected to the bottom of the workbench and the bottom of the workbench, and the cam is connected to the bottom of the workbench and the bottom of the workbench, and the cam is connected to the bottom of the workbench and the bottom of the workbench.

[0006] As a further solution of the present invention: two first sliding grooves are opened on the top of the processing plate, the inner walls of the two first sliding grooves are slidably connected with first sliders, the tops of the two first sliders are fixedly connected to the bottoms of the two movable plates respectively, and the inner walls of the first sliding grooves and the outer walls of the first sliders are polished.

[0007] As a further solution of the present invention: the tops of the two support frames are fixedly connected to the bottom of the same fixed frame, a second sliding groove is provided on the inner wall of the fixed frame, a second slider is slidably connected to the inner wall of the second sliding groove, the shape of the second sliding groove is T-shaped, and the shape of the second slider is T-shaped.

[0008] As a further solution of the present invention: the bottom of the second slider is fixedly connected to the top of the two electric telescopic rods respectively, the output ends of the two electric telescopic rods are fixedly connected to the top of the same mounting plate, and a nozzle is provided at the bottom of the mounting plate.

[0009] As a further solution of the present invention: the top of the second slider is fixedly connected to the bottom of the two connecting blocks respectively, the ends of the two connecting blocks away from each other are fixedly connected to the output ends of the two cylinders respectively, and the bottoms of the two cylinders are fixedly connected to the top of the same fixed bracket.

[0010] As a further solution of the present invention: two guide plates are fixedly connected to the top of the table panel, the inner walls of the two guide plates are slidably connected with moving blocks, and the inner walls of the two moving blocks are respectively threadedly connected to the outer walls of the two screw rods.

[0011] As a further solution of the present invention: one end of the two screw rods is fixedly connected to a synchronous wheel, the two synchronous wheels are connected by the same synchronous belt, the inner wall of the synchronous wheel at one end is connected to the output end of the second motor, the bottom of the second motor is fixedly connected to the top of the support plate, and the side of the support plate is fixedly connected to the side corresponding to the table panel.

[0012] As a further solution of the present invention: support feet are fixedly connected to the four corners of the bottom of the table panel, and the opposite ends of the corresponding two support feet are fixedly connected to the two ends of the same reinforcement plate.

[0013] The working principle and beneficial effects of the utility model are as follows:

[0014] 1. The electrostatic spraying device for brake processing is provided with a first rotating shaft, a second rotating shaft, a rotating plate, a connecting frame, a movable plate, a clamping block, a first gear, a second gear and a first motor. When in use, the first motor is started, and the rotation of the first motor drives the first rotating shaft to rotate. The first rotating shaft drives the first gear to rotate. Since the first gear is engaged with the second gear, the second gear can be driven to rotate, thereby driving the second rotating shaft to rotate. The first rotating shaft and the second rotating shaft respectively drive the two rotating plates to rotate. During the rotation of the rotating plates, the movable plates will be pulled by the connecting frame, so that the two movable plates move out relative to each other, thereby clamping and fixing the object. In the process of use, the spraying device can position the object to ensure the accuracy of the object position and avoid uneven spraying during the spraying process. At the same time, the object can also be clamped and fixed to ensure the stability of the object and avoid shaking of the object during the spraying process, resulting in poor spraying effect.

[0015] 2. The electrostatic spraying device for brake processing is provided with an electric telescopic rod, a cylinder, a moving block, a screw, a synchronous wheel, a synchronous belt and a second motor, and then the second motor is started. The rotation of the second motor drives the synchronous wheel at one end to rotate, and the synchronous wheel at one end drives the synchronous wheel at the other end to rotate synchronously through the synchronous belt, which can drive the two screws to rotate synchronously. Since the screw and the moving block are threadedly connected, the moving block can be driven to move by the screw, and the movement of the moving block drives the support frame to move, thereby driving the spray head to move horizontally, and then the cylinder is started, and the cylinder drives the connecting block to move, and the movement of the connecting block drives the second slider to move, thereby driving the spraying to move longitudinally, so that the position of the spray head can be adjusted during use of the spray device, so that the spray head can spray the object in multiple directions, thereby ensuring the comprehensiveness of the spraying of the spray device, and then ensuring the spraying effect, and avoiding incomplete spraying on the surface of the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the second gear of the present invention from the front;

[0019] Figure 3 This is a three-dimensional structural diagram of the first gear of the present invention;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the screw rod of the utility model;

[0021] In the figure: 1. table panel; 2. processing plate; 3. first rotating shaft; 4. second rotating shaft; 5. rotating plate; 6. connecting frame; 7. moving plate; 8. clamping block; 9. first gear; 10. second gear; 11. first motor; 12. stabilizing frame; 13. first slide; 14. first slider; 15. supporting frame; 16. second slide; 17. second slider; 18. electric telescopic rod; 19. mounting plate; 20. nozzle; 21. connecting block; 22. cylinder; 23. guide plate; 24. moving block; 25. screw; 26. synchronous wheel; 27. synchronous belt; 28. second motor; 29. supporting plate; 30. supporting foot; 31. reinforcing plate; 32. fixing frame. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figure 1-4As shown, the utility model provides a technical solution: an electrostatic spraying device for brake processing, comprising a table panel 1, the top of the table panel 1 is fixedly connected to the bottom of the processing plate 2, the inner wall of the processing plate 2 and the inner wall of the table panel 1 are each provided with two rotating holes, the processing plate 2 and the table panel 1 are respectively clamped with the first rotating shaft 3 and the second rotating shaft 4 through the two rotating holes, the outer wall of the first rotating shaft 3 and the outer wall of the second rotating shaft 4 are fixedly connected with a rotating plate 5, the rotating plate 5 is hinged to the two connecting frames 6 through pins, the two connecting frames 6 are respectively hinged to the two movable plates 7, the opposite ends of the two movable plates 7 are fixedly connected with a clamping block 8, the outer wall of the first rotating shaft 3 is fixedly connected to the first gear 9, the outer wall of the second rotating shaft 4 is fixedly connected to the second gear 1 0, the first gear 9 is meshed with the second gear 10, the bottom end of the first rotating shaft 3 is transmission-connected to the output end of the first motor 11, the bottom of the first motor 11 is fixedly connected to the bottom of the inner wall of the stabilizing frame 12, the top of the stabilizing frame 12 is fixedly connected to the bottom of the table panel 1, and two support frames 15 are provided on the top of the table panel 1. Two first slide grooves 13 are provided on the top of the processing plate 2, and the inner walls of the two first slide grooves 13 are slidably connected with the first slider 14. The tops of the two first sliders 14 are respectively fixedly connected to the bottoms of the two movable plates 7. The inner walls of the first slide grooves 13 and the outer walls of the first sliders 14 are polished. The tops of the two support frames 15 are fixedly connected to the bottom of the same fixed frame 32, and the inner wall of the fixed frame 32 is provided with a second slide groove 16. The inner wall of the second slide 16 is slidably connected with a second slider 17. The shape of the second slide 16 is T-shaped, and the shape of the second slider 17 is T-shaped. The bottom of the second slider 17 is fixedly connected to the top of the two electric telescopic rods 18 respectively. The output ends of the two electric telescopic rods 18 are fixedly connected to the top of the same mounting plate 19. A nozzle 20 is provided at the bottom of the mounting plate 19. By setting the electric telescopic rod 18, the height of the nozzle 20 can be adjusted to ensure that the spraying is carried out on objects of different heights. The top of the second slider 17 is fixedly connected to the bottom of the two connecting blocks 21 respectively. The ends of the two connecting blocks 21 away from each other are fixedly connected to the output ends of the two cylinders 22 respectively. The bottoms of the two cylinders 22 are fixed to the top of the same fixed bracket 32. Fixed connection, the top of the table panel 1 is fixedly connected to two guide plates 23, the inner walls of the two guide plates 23 are slidably connected with moving blocks 24, the inner walls of the two moving blocks 24 are respectively threadedly connected to the outer walls of the two screw rods 25, one end of the two screw rods 25 is fixedly connected with a synchronous wheel 26, the two synchronous wheels 26 are connected by the same synchronous belt 27, the inner wall of the synchronous wheel 26 at one end is connected to the output end of the second motor 28, the bottom of the second motor 28 is fixedly connected to the top of the support plate 29, and the side of the support plate 29 is fixedly connected to the side corresponding to the table panel 1. By setting the electric telescopic rod 18, the cylinder 22, the moving block 24, the screw rod 25, the synchronous wheel 26, the synchronous belt 27 and the second motor 28, and then starting the second motor 28,The rotation of the second motor 28 drives the synchronous wheel 26 at one end to rotate, and the synchronous wheel 26 at one end drives the synchronous wheel 26 at the other end to rotate synchronously through the synchronous belt 27, which can drive the two screw rods 25 to rotate synchronously. Since the screw rod 25 and the moving block 24 are threadedly connected, the moving block 24 can be driven to move by the screw rod 25, and the movement of the moving block 24 drives the support frame 15 to move, thereby driving the nozzle 20 to move horizontally, and then the cylinder 22 is started, and the cylinder 22 drives the connecting block 21 to move, and the movement of the connecting block 21 drives the second slider 17 to move, thereby driving the spraying longitudinal movement, so that the spraying device can adjust the position of the nozzle 20 during use. The nozzle 20 can spray the object from all directions, ensuring the comprehensiveness of the spraying device, thereby ensuring the spraying effect and avoiding incomplete spraying on the surface of the object. The synchronous wheel 26 and the synchronous belt 27 cooperate with each other to ensure that the screw rods 25 at both ends can rotate synchronously. The four corners of the bottom of the table panel 1 are fixedly connected with support feet 30, and the opposite ends of the corresponding two support feet 30 are fixedly connected to the two ends of the same reinforcement plate 31. By providing the support feet 30 and the reinforcement plate 31, the spraying device can play a role of stable support during use, thereby ensuring the stability of the spraying device.

[0024] The working principle of the present utility model is as follows: when in use, the first motor 11 is started, the first motor 11 rotates to drive the first shaft 3 to rotate, the first shaft 3 drives the first gear 9 to rotate, and since the first gear 9 is engaged with the second gear 10, the second gear 10 can be driven to rotate, thereby driving the second shaft 4 to rotate, the first shaft 3 and the second shaft 4 respectively drive the two rotating plates 5 to rotate, and during the rotation of the rotating plates 5, the movable plates 7 are pulled by the connecting frame 6 so that the two movable plates 7 move out relative to each other, thereby clamping and fixing the object, and then the second motor 28 is started, and the second motor 28 rotates to drive the synchronous wheel 26 at one end to rotate, and the synchronous wheel 26 at one end is driven by the second motor 28. The synchronous wheel 26 drives the synchronous wheel 26 at the other end to rotate synchronously through the synchronous belt 27, which can drive the two screw rods 25 to rotate synchronously. Since the screw rod 25 and the moving block 24 are threadedly connected, the moving block 24 can be driven to move by the screw rod 25, and the movement of the moving block 24 drives the support frame 15 to move, thereby driving the spray head 20 to move horizontally, and then start the cylinder 22, the cylinder 22 drives the connecting block 21 to move, and the movement of the connecting block 21 drives the second slider 17 to move, thereby driving the spray longitudinal movement. After the position adjustment is completed, start the electric telescopic rod 18 to drive the mounting plate 19 and the spray to move downward, and then spray the object by spraying.

[0025] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electrostatic spraying device for brake processing, comprising a table panel (1), characterized in that: The top of the table panel (1) is fixedly connected to the bottom of the processing plate (2), and the inner wall of the processing plate (2) and the inner wall of the table panel (1) are each provided with two rotation holes. The processing plate (2) and the table panel (1) are respectively connected to the first rotating shaft (3) and the second rotating shaft (4) through the two rotation holes. The outer wall of the first rotating shaft (3) and the outer wall of the second rotating shaft (4) are both fixedly connected to a rotating plate (5). The rotating plate (5) is respectively hinged to the two connecting frames (6) through a pin shaft. The two connecting frames (6) are respectively hinged to the two movable plates (7). The two movable plates (7) are relatively One end of each of the first rotating shaft (3) and the second rotating shaft (4) is fixedly connected to a clamping block (8), the outer wall of the first rotating shaft (3) is fixedly connected to a first gear (9), the outer wall of the second rotating shaft (4) is fixedly connected to a second gear (10), the first gear (9) and the second gear (10) are meshed, the bottom end of the first rotating shaft (3) is transmission-connected to the output end of the first motor (11), the bottom of the first motor (11) is fixedly connected to the bottom of the inner wall of the stabilizing frame (12), the top of the stabilizing frame (12) is fixedly connected to the bottom of the table panel (1), and two support frames (15) are provided on the top of the table panel (1).

2. The electrostatic spraying device for brake processing according to claim 1, characterized in that: Two first chute grooves (13) are provided on the top of the processing plate (2), the inner walls of the two first chute grooves (13) are slidably connected to first sliders (14), the tops of the two first sliders (14) are fixedly connected to the bottoms of the two movable plates (7), and the inner walls of the first chute grooves (13) and the outer walls of the first sliders (14) are polished.

3. The electrostatic spraying device for brake processing according to claim 1, characterized in that: The tops of the two support frames (15) are fixedly connected to the bottom of the same fixed frame (32); a second chute (16) is provided on the inner wall of the fixed frame (32); a second slider (17) is slidably connected to the inner wall of the second chute (16); the shape of the second chute (16) is T-shaped; and the shape of the second slider (17) is T-shaped.

4. The electrostatic spraying device for brake processing according to claim 3, characterized in that: The bottom of the second slider (17) is fixedly connected to the top of two electric telescopic rods (18), and the output ends of the two electric telescopic rods (18) are fixedly connected to the top of the same mounting plate (19). A nozzle (20) is provided at the bottom of the mounting plate (19).

5. The electrostatic spraying device for brake processing according to claim 4, characterized in that: The top of the second slider (17) is fixedly connected to the bottom of the two connecting blocks (21), the ends of the two connecting blocks (21) that are away from each other are fixedly connected to the output ends of the two cylinders (22), and the bottoms of the two cylinders (22) are fixedly connected to the top of the same fixing frame (32).

6. The electrostatic spraying device for brake processing according to claim 1, characterized in that: Two guide plates (23) are fixedly connected to the top of the table panel (1), and the inner walls of the two guide plates (23) are slidably connected to moving blocks (24), and the inner walls of the two moving blocks (24) are respectively threadedly connected to the outer walls of the two screw rods (25).

7. The electrostatic spraying device for brake processing according to claim 6, characterized in that: One end of each of the two screw rods (25) is fixedly connected to a synchronous wheel (26), and the two synchronous wheels (26) are connected by a same synchronous belt (27). The inner wall of the synchronous wheel (26) at one end is connected by a transmission connection to the output end of the second motor (28). The bottom of the second motor (28) is fixedly connected to the top of the support plate (29), and the side of the support plate (29) is fixedly connected to the side corresponding to the table panel (1).

8. The electrostatic spraying device for brake processing according to claim 1, characterized in that: Support legs (30) are fixedly connected to the four corners of the bottom of the table panel (1), and the opposite ends of the two corresponding support legs (30) are fixedly connected to the two ends of the same reinforcing plate (31).

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