Automatic processing device for carbon brush production

Abstract

The utility model relates to the technical field of carbon brush processing, in particular to an automatic processing device for carbon brush production, which is used for automatically feeding carbon brushes, effectively reducing the labor cost and improving the working efficiency. Comprising a base, a first mounting frame, a grinding device, an equipment box, a feeding mechanism, a rotating mechanism, a clamping assembly and a collecting assembly, the first mounting frame is fixedly mounted at the left end of the top of the base, the grinding device is mounted at the top of the first mounting frame, the equipment box is fixedly mounted in the middle of the top end of the base, and the rotating mechanism is mounted at the top of the equipment box; a clamping assembly is installed on the rotating mechanism, a collecting assembly is installed on the outer wall of the equipment box, and the feeding mechanism is installed at the top end of the base at the left end of the equipment box.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon brush processing, in particular to an automatic processing device for carbon brush production. Background Art

[0002] Carbon brushes, also called brushes, are widely used as sliding contact parts in many electrical equipment. The main materials used in carbon brushes are graphite, impregnated graphite, and metal (containing copper and silver) graphite. Carbon brushes are devices that transfer energy or signals between the fixed part and the rotating part of motors, generators, or other rotating machinery. They are generally made of pure carbon and a coagulant. Because its main component is carbon, it is called a carbon brush. It is easy to wear and should be regularly maintained and replaced, and carbon deposits should be cleaned. The prior art publication number CN113140944A proposes a carbon brush processing device for electric tools, comprising a base, two groups of support legs are fixedly connected to the left upper end of the base, and the upper ends of the two groups of support legs are commonly fixedly connected to a support plate, the upper front and upper rear ends of the support plate are commonly fixedly connected to a material collecting device, the upper end of the material collecting device is fixedly connected to a placement plate, the upper front and upper rear ends of the placement plate are symmetrically fixedly connected to a second positioning device and a first positioning device, the middle right end of the second positioning device is fixedly connected to a pusher, the lower end of the pusher is fixedly connected to the placement plate, the middle upper end of the placement plate is fixedly connected to a clamping device, the middle upper end of the placement plate is provided with a workpiece, the upper right end of the base is fixedly connected to a connection box, and the middle upper end of the connection box is fixedly connected to a displacement device. However, manual clamping is required during the processing process, resulting in low carbon brush processing efficiency, high labor costs, and high labor intensity for workers. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an automatic processing device for carbon brush production, which can automatically feed carbon brushes, effectively reduce labor costs and improve work efficiency.

[0004] The utility model discloses an automatic processing device for producing carbon brushes, comprising a base, a first mounting frame, a grinding device, an equipment box, a feeding mechanism, a rotating mechanism, a clamping assembly and a collecting assembly. The first mounting frame is fixedly mounted on the top left end of the base, the grinding device is mounted on the top of the first mounting frame, the equipment box is fixedly mounted on the top middle part of the base, the rotating mechanism is mounted on the top of the equipment box, the clamping assembly is mounted on the rotating mechanism, the collecting assembly is mounted on the outer wall of the equipment box, and the feeding mechanism is mounted on the top of the base at the left end of the equipment box; the carbon brush is automatically fed by the feeding mechanism, which effectively reduces the labor cost; the carbon brush is positioned and clamped by the clamping assembly, the carbon brush is driven to move to the position of the grinding device by the rotating mechanism, the carbon brush is processed by the grinding device, and the waste and qualified products generated during grinding are collected by the collecting assembly, thereby improving the practicability of the device.

[0005] Preferably, the rotating mechanism includes a transmission, a driving motor, a rotating shaft, a turntable and a supporting swivel. The transmission is fixedly mounted on the inner top of the equipment box, the input end of the transmission is connected to the output end of the driving motor, the output end of the transmission is connected to the rotating shaft, the top of the rotating shaft rotates and passes through the top of the equipment box and is connected to the turntable. A limited rotation groove is provided on the top of the equipment box, the supporting swivel is rotatably installed in the limited rotation groove, the top of the supporting swivel is connected to the bottom end of the turntable, and a plurality of support arms are provided on the outer wall of the turntable; starting the driving motor drives the turntable to rotate through the transmission and the rotating shaft, thereby rotating the plurality of support arms, driving the carbon brush to move to the processing position of the grinding device to ensure continuity during processing, and when the turntable rotates, it drives the supporting swivel to rotate in the limited rotation groove to ensure stability during rotation.

[0006] Preferably, the clamping assembly includes multiple bidirectional electric telescopic rods, multiple groups of first push plates, multiple groups of push rods and multiple clamping plates. A fixed groove is provided at the top of the support arm, and the multiple bidirectional electric telescopic rods are respectively fixedly installed at the bottom of the support arm. Both ends of the bidirectional electric telescopic rod are fixedly connected with the first push plate, and storage grooves are provided at the front and rear ends of the fixed groove. The clamping plate is located in the storage groove, and the clamping plate is connected to the upper part of the first push plate through a push rod, and the push rod is slidably installed at the front and rear ends of the support arm; after the carbon brush enters the fixed groove, the bidirectional electric telescopic rod is started to drive the clamping plates to approach each other through the first push plate and the push rod to position and clamp the carbon brush, thereby ensuring stability during processing.

[0007] Preferably, a mounting groove is provided on the support arm at a position matching the fixed groove, and a plurality of electric telescopic rods are respectively installed in the mounting grooves, and a second push plate is fixedly installed at the telescopic end of the electric telescopic rod, and the second push plate is slidably installed in the fixed groove; after the carbon brush enters the fixed groove, the electric telescopic rod is started to push the second push plate to move in the fixed groove, so that the position of the carbon brush can be adjusted. After the processing is completed, the electric telescopic rod pushes the carbon brush out of the fixed groove through the second push plate, and the carbon brush is unloaded, thereby improving work efficiency.

[0008] The conveyor belt is installed on the two rotating rollers, and a feeding plate is fixedly installed on the outer wall of the conveyor belt. The rear end of the feeding drum is connected with the output end of the second transmission, and the input end of the second transmission is connected with the output end of the servo motor. The limit frame is fixedly installed on the lower end of the right side wall of the feeding drum, and the guide plate is installed on the limit frame; the carbon brushes are arranged and placed inside the feeding drum, and the servo motor is started to drive the rotating roller to rotate through the second transmission, thereby driving the conveyor belt to rotate, so that the feeding plate pushes the carbon brush below to push at the upper end of the baffle plate toward the direction of the limit frame, and falls on the top of the guide plate and guides it into the fixed groove, which can automatically load the materials, effectively reducing the labor cost.

[0009] Preferably, the collection component includes two second mounting frames, two limiting plugs and two collection frames, the two second mounting frames are respectively installed on the right side and rear side outer walls of the equipment box, the limiting plugs are slidably inserted on the second mounting frames, and the collection frames are fixedly installed on the outer walls of the limiting plugs; the right side collection frame collects the waste generated during grinding for subsequent processing, and the rear side collection frame can collect qualified products for subsequent processing.

[0010] Preferably, an adjustment slot is provided on the top of the first mounting frame, and the screw rod is rotatably installed in the adjustment slot, the right end of the screw rod passes through the adjustment slot and is connected to the output end of the driving device, the moving block is slidably installed in the adjustment slot, and the moving block is screwed on the outer wall of the screw rod, and the grinding device is fixedly connected to the top of the moving block; starting the driving device to drive the screw rod to rotate can drive the moving block to move in the adjusting slot, thereby adjusting the position of the grinding device for convenient processing.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the carbon brush is automatically loaded through the loading mechanism, which effectively reduces the labor cost; the carbon brush is positioned and clamped by the clamping assembly, the carbon brush is driven to move to the position of the grinding device by the rotating mechanism, the carbon brush is processed by the grinding device, and the waste and qualified products generated during grinding are collected by the collecting assembly, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model viewed from above;

[0014] Figure 3 It is a front cross-sectional structural schematic diagram of the utility model;

[0015] Figure 4 It is a left-side structural schematic diagram of the utility model;

[0016] Figure 5 It is a right side cross-sectional structural schematic diagram of the utility model;

[0017] Markings in the attached drawings: 1. base; 2. first mounting frame; 3. grinding device; 4. equipment box; 5. transmission; 6. driving motor; 7. rotating shaft; 8. turntable; 9. supporting swivel; 10. two-way electric telescopic rod; 11. first push plate; 12. push rod; 13. clamping plate; 14. electric telescopic rod; 15. second push plate; 16. supporting leg; 17. loading barrel; 18. rotating rod; 19. conveyor belt; 20. feeding plate; 21. second transmission; 22. servo motor; 23. limiting frame; 24. guide plate; 25. second mounting frame; 26. limiting plug block; 27. collecting frame; 28. screw rod; 29. ​​driving device; 30. moving block. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figures 1 to 4As shown, the first mounting frame 2 is fixedly mounted on the top left end of the base 1, the grinding device 3 is mounted on the top of the first mounting frame 2, the equipment box 4 is fixedly mounted on the top middle part of the base 1, the transmission 5 is fixedly mounted on the inner top of the equipment box 4, the input end of the transmission 5 is connected to the output end of the driving motor 6, the output end of the transmission 5 is connected to the rotating shaft 7, the top of the rotating shaft 7 rotates through the top of the equipment box 4 and is connected to a turntable 8, a limited rotation groove is provided on the top of the equipment box 4, a support swivel 9 is rotatably installed in the limited rotation groove, the top of the support swivel 9 is connected to the bottom end of the turntable 8, a plurality of support arms are arranged on the outer wall of the turntable 8, a fixed groove is provided on the top of the support arm, a plurality of bidirectional electric telescopic rods 10 are respectively fixedly mounted on the bottom of the support arm, the two ends of the bidirectional electric telescopic rod 10 are fixedly connected to the first push plate 11, the front and rear ends of the fixed groove are provided with a storage groove, the splint 13 is located in the storage groove, and the splint 13 and the upper part of the first push plate 11 are connected The two ends of the support arm 1 are connected by a push rod 12, and the push rod 12 is slidably mounted on the front and rear ends of the support arm. A mounting groove is opened on the support arm at a position matching the fixed groove. A plurality of electric telescopic rods 14 are respectively mounted in the mounting grooves. The telescopic ends of the electric telescopic rods 14 are fixedly mounted with a second push plate 15, and the second push plate 15 is slidably mounted in the fixed groove. The bottom of the upper barrel 17 is fixedly mounted on the top left end of the base 1 through the legs 16. Two rotating rods 18 are rotatably mounted on the left and right ends of the bottom of the upper barrel 17. The conveyor belt 19 is mounted on the two rotating rods 18. A feeding plate 20 is fixedly mounted on the outer wall of the conveyor belt 19. A baffle plate matching the feeding plate 20 is provided at the bottom of the upper barrel 17. The rear end of the rotating rod 18 is connected to the output end of the second transmission 21, and the input end of the second transmission 21 is connected to the output end of the servo motor 22. The limit frame 23 is fixedly mounted on the lower end of the right side wall of the upper barrel 17, and a guide plate 24 is mounted on the limit frame 23.

[0021] The carbon brushes are arranged and placed inside the loading barrel 17, and the servo motor 22 is started to drive the rotating rod 18 to rotate through the second transmission 21, thereby driving the conveyor belt 19 to rotate, so that the feeding plate 20 pushes the carbon brush below to push it on the upper end of the baffle plate toward the limit frame 23, and falls on the top of the guide plate 24 to guide it into the fixed groove, which can automatically load the material, effectively reducing the labor cost. After the carbon brush enters the fixed groove, the electric telescopic rod 14 is started to push the second push plate 15 to move in the fixed groove, so that the position of the carbon brush can be adjusted. After the processing is completed, the electric telescopic rod 14 is pushed by the second push plate 15 pushes the carbon brush out of the fixed groove to unload the carbon brush to improve work efficiency. After the carbon brush enters the fixed groove, start the bidirectional electric telescopic rod 10 to drive the clamping plate 13 to approach each other through the first push plate 11 and the push rod 12 to position and clamp the carbon brush to ensure stability during processing. Start the drive motor 6 to drive the turntable 8 to rotate through the transmission 5 and the rotating shaft 7, so that the multiple arms rotate and drive the carbon brush to move to the processing position of the grinding device 3 to ensure continuity during processing. When the turntable 8 rotates, it drives the supporting swivel 9 to rotate in the limited rotating groove to ensure stability during rotation.

[0022] Example 2

[0023] like Figure 2 , Figure 3 and Figure 5 As shown, on the basis of Example 1, it also includes two second mounting frames 25 respectively mounted on the right side and rear side outer walls of the equipment box 4, the limit plug 26 is slidably inserted on the second mounting frame 25, and a collection frame 27 is fixedly installed on the outer wall of the limit plug 26. An adjustment slot is opened on the top of the first mounting frame 2, and a screw rod 28 is rotatably installed in the adjustment slot. The right end of the screw rod 28 passes through the adjustment slot and is connected to the output end of the driving device 29. A moving block 30 is slidably installed in the adjustment slot, and the moving block 30 is screwed on the outer wall of the screw rod 28, and the grinding device 3 is fixedly connected to the top of the moving block 30;

[0024] Starting the driving device 29 drives the screw rod 28 to rotate, which can drive the moving block 30 to move in the adjusting groove, thereby adjusting the position of the grinding device 3 for convenient processing. The right collection frame 27 collects the waste generated during grinding for subsequent processing. The rear collection frame 27 can collect qualified products for subsequent processing.

[0025] like Figures 1 to 5 As shown, the utility model is an automatic processing device for carbon brush production. When working, the carbon brushes are arranged and placed inside the loading barrel 17, and the servo motor 22 is started to drive the rotating rod 18 to rotate through the second transmission 21, thereby driving the conveyor belt 19 to rotate, so that the feeding plate 20 pushes the lower carbon brush to the direction of the limit frame 23, falls on the top of the guide plate 24 and guides it into the fixed groove. After the carbon brush enters the fixed groove, the bidirectional electric telescopic rod 10 is started to drive the clamping plate 13 to approach each other through the first push plate 11 and the push rod 12 to position and clamp the carbon brush, and the electric telescopic rod 14 is started to push the second push plate 23. The plate 15 moves in the fixed groove, so that the position of the carbon brush can be adjusted. The drive motor 6 is started to drive the turntable 8 to rotate through the transmission 5 and the rotating shaft 7, so that the multiple arms are rotated, and the carbon brush is driven to move to the processing position of the grinding device 3. The drive device 29 is started to drive the screw 28 to rotate, which can drive the moving block 30 to move in the adjustment groove, so as to adjust the position of the grinding device 3. The right collection frame 27 collects the waste generated during grinding. After the processing is completed, the electric telescopic rod 14 pushes the carbon brush out of the fixed groove through the second push plate 15, and the rear collection frame 27 collects qualified products.

[0026] The transmission 5, drive motor 6, second transmission 21, servo motor 22 and drive device 29 of the automatic processing device for carbon brush production of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An automatic processing device for carbon brush production, characterized in that: The invention comprises a base (1), a first mounting frame (2), a grinding device (3), an equipment box (4), a feeding mechanism, a rotating mechanism, a clamping assembly and a collecting assembly, wherein the first mounting frame (2) is fixedly mounted on the top left end of the base (1), the grinding device (3) is mounted on the top of the first mounting frame (2), the equipment box (4) is fixedly mounted on the top middle part of the base (1), the rotating mechanism is mounted on the top of the equipment box (4), the clamping assembly is mounted on the rotating mechanism, the collecting assembly is mounted on the outer wall of the equipment box (4), and the feeding mechanism is mounted on the top of the base (1) at the left end of the equipment box (4).

2. An automatic processing device for carbon brush production as claimed in claim 1, characterized in that: The rotating mechanism comprises a transmission (5), a driving motor (6), a rotating shaft (7), a rotating disk (8) and a supporting rotating ring (9); the transmission (5) is fixedly mounted on the top of the interior of the equipment box (4); the input end of the transmission (5) is connected to the output end of the driving motor (6); the output end of the transmission (5) is connected to the rotating shaft (7); the top of the rotating shaft (7) rotatably penetrates the top of the equipment box (4) and is connected to the rotating disk (8); a limited rotating groove is provided on the top of the equipment box (4); the supporting rotating ring (9) is rotatably mounted in the limited rotating groove; the top of the supporting rotating ring (9) is connected to the bottom end of the rotating disk (8); and a plurality of supporting arms are provided on the outer wall of the rotating disk (8).

3. An automatic processing device for carbon brush production as claimed in claim 2, characterized in that: The clamping assembly comprises a plurality of bidirectional electric telescopic rods (10), a plurality of groups of first push plates (11), a plurality of groups of push rods (12) and a plurality of clamping plates (13); a fixing groove is provided at the top of the support arm; the plurality of bidirectional electric telescopic rods (10) are respectively fixedly installed at the bottom of the support arm; both ends of the bidirectional electric telescopic rods (10) are fixedly connected with the first push plates (11); storage grooves are provided at the front and rear ends of the fixing grooves; the clamping plates (13) are located in the storage grooves; the clamping plates (13) are connected to the upper part of the first push plates (11) through the push rods (12); and the push rods (12) are slidably installed at the front and rear ends of the support arm.

4. An automatic processing device for carbon brush production as claimed in claim 2, characterized in that: A mounting groove is provided on the support arm at a position matching the fixing groove, and a plurality of electric telescopic rods (14) are respectively installed in the mounting grooves. A second push plate (15) is fixedly installed at the telescopic end of the electric telescopic rod (14), and the second push plate (15) is slidably installed in the fixing groove.

5. The automatic processing device for carbon brush production according to claim 1, characterized in that: The feeding mechanism comprises a support leg (16), a feeding barrel (17), a rotating roller (18), a conveyor belt (19), a feeding plate (20), a second transmission (21), a servo motor (22), a limit frame (23) and a guide plate (24); the bottom of the feeding barrel (17) is fixedly mounted on the top left end of the base (1) through the support leg (16); two rotating rollers (18) are rotatably mounted on the left and right ends of the bottom of the feeding barrel (17); and the conveyor belt (19) is mounted on the two rotating rollers (1 8), a feeding plate (20) is fixedly mounted on the outer wall of the conveyor belt (19), a baffle plate matching the feeding plate (20) is arranged at the bottom of the upper barrel (17), the rear end of the rotating roller (18) is connected to the output end of the second transmission (21), the input end of the second transmission (21) is connected to the output end of the servo motor (22), a limiting frame (23) is fixedly mounted on the lower end of the right side wall of the upper barrel (17), and a guide plate (24) is mounted on the limiting frame (23).

6. An automatic processing device for carbon brush production as claimed in claim 1, characterized in that: The collection assembly comprises two second mounting frames (25), two limiting plug blocks (26) and two collection frames (27). The two second mounting frames (25) are respectively mounted on the right side and rear side outer walls of the equipment box (4). The limiting plug blocks (26) are slidably inserted on the second mounting frames (25). The collection frames (27) are fixedly mounted on the outer walls of the limiting plug blocks (26).

7. An automatic processing device for carbon brush production as claimed in claim 1, characterized in that: An adjustment slot is provided at the top of the first mounting frame (2), a screw rod (28) is rotatably mounted in the adjustment slot, the right end of the screw rod (28) passes through the adjustment slot and is connected to the output end of the driving device (29), a moving block (30) is slidably mounted in the adjustment slot, and the moving block (30) is screwed onto the outer wall of the screw rod (28), and the grinding device (3) is fixedly connected to the top end of the moving block (30).

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