A large graphite component machining support device

Abstract

The utility model relates to graphite component processing auxiliary equipment field discloses a large -scale graphite component processing support equipment, including the base, lift seat and moving seat, be provided with moving assembly between lift seat and moving seat, the upper end fixedly connected with mounting seat of moving seat, be provided with lifting assembly between base and lift seat, moving assembly includes two support frames and two moving screw rods, two support frames all are fixedly connected on moving seat, and the lower end of two support frames all rotationally arranged has the moving wheel, the front and back end of lift seat all are set up and have the moving groove, one end of two moving screw rods all rotationally connects in the inner wall of corresponding moving groove one side. In the utility model, through the collaborative operation of lifting assembly and moving assembly, can adjust graphite component height according to the processing equipment demand flexibly, adapts different specifications processing scene, can also after processing is completed the component is reduced height and moves out stably, effectively releases the operation space.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment for graphite component processing, and in particular to a support device for processing large graphite components. Background Technology

[0002] In the fields of semiconductors, photovoltaics, and metallurgy, large graphite components (such as graphite crucibles, graphite electrodes, and irregularly shaped graphite blocks) are widely used due to their high temperature resistance and stable conductivity. Their processing requires support equipment to bear the load. These components typically weigh tens to hundreds of kilograms and are processed in various scenarios (such as milling, grinding, and drilling).

[0003] Most support equipment only has a single lifting or supporting function and lacks coordinated design with the movement function. After processing, the components need to be kept at the processing height for a long time to wait for external transfer. This not only occupies a lot of space in the vertical direction, but also makes it impossible to clear the processing area quickly. The entry of subsequent equipment, personnel maintenance or the connection of the next process are all hindered, which greatly reduces the overall space utilization. More importantly, even if the components are moved at a high height in some scenarios, they are prone to collision with the processing hangers above and the conveying equipment on the side. This can cause component damage and equipment failure at best, and production interruption at worst, with prominent safety hazards.

[0004] Therefore, those skilled in the art have provided a support device for processing large graphite components to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a support device for processing large graphite components. Through the coordinated operation of the lifting component and the moving component, the component can be lowered and moved out smoothly after processing, effectively freeing up the operating space, avoiding collisions between the component and surrounding equipment, and reducing the labor intensity and safety risks of manually handling heavy components.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A large graphite component processing support device includes a base, a lifting seat and a movable seat, a movable component is provided between the lifting seat and the movable seat, an mounting seat is fixedly connected to the upper end of the movable seat, and a lifting component is provided between the base and the lifting seat.

[0008] The movable component includes two support frames and two movable screws. Both support frames are fixedly connected to a movable base. Each support frame has a movable wheel rotatably mounted on its lower end. The lifting base has movable slots at both its front and rear ends. One end of each movable screw is rotatably connected to the inner wall of the corresponding movable slot. Movable sleeves are threaded onto the outer walls of both movable screws. Both movable sleeves are fixedly connected to their respective support frames. A first drive box is fixedly connected to one side of the lifting base. A first worm gear is rotatably connected between the front and rear inner walls of the first drive box. First transmission shafts are rotatably connected between the front and rear inner walls of the first drive box. First worm gears are fixedly mounted on the outer walls of both first transmission shafts. A first motor is fixedly mounted at the front end of the first drive box. A controller is fixedly mounted at the front end of the base.

[0009] With the above technical solution, after the graphite component is processed, the lifting assembly first drives the lifting seat to descend until the moving wheels on the lower support frame of the moving seat contact the ground. Then, through the moving assembly, by controlling the rotation of two moving screws, the components are translated along the axis of the moving screws. Finally, the support frame, moving seat and upper mounting seat (including graphite component) fixed to the moving sleeve are moved smoothly, so that the component is moved away from the processing area. By lowering the height and moving away from the processing area, more space is provided for personnel to operate, and the graphite component (such as a large graphite crucible) is prevented from colliding with surrounding equipment.

[0010] Furthermore, the lifting assembly includes two scissor arms, two adjusting screws, and multiple mounting brackets. Adjusting grooves are provided on the upper side of the base near the front and rear. The two adjusting screws are rotatably connected between the inner walls of the corresponding adjusting grooves on both sides. Adjusting sliders are threaded onto the outer walls of the two adjusting screws. Second guide grooves are provided on the lower side of the lifting seat near the front and rear. Second guide rods are fixedly connected between the inner walls of the two second guide grooves on both sides. Second guide sliders are slidably fitted onto the outer walls of the two second guide rods. Multiple mounting brackets are respectively fixedly connected to the corresponding base, lifting seat, adjusting slider, and second guide slider. The upper and lower ends of the two adjusting screws are rotatably connected to the corresponding mounting brackets. A second drive box is fixedly connected to one side of the base. A second worm gear is rotatably connected between the front and rear inner walls of the second drive box. Second transmission shafts are rotatably connected between the inner walls of the two sides of the second drive box near the front and rear. Second worm gears are fixedly fitted onto the outer walls of the two second transmission shafts. A second motor is fixedly installed at the front end of the second drive box.

[0011] Through the above technical solution, the lifting assembly has two major functions: "adapting to processing height" and "providing ground contact conditions for the moving assembly". When it is necessary to adjust the height of the graphite component to match the processing equipment (such as milling cutter, grinding head), the adjustment screw is rotated by controlling the adjustment screw to make the adjustment slider translate along the axis of the adjustment screw. The translation of the adjustment slider changes the opening and closing angle of the scissor arm, thereby driving the lifting seat and the upper moving seat and component to lift and lower synchronously. It can adapt to the low height requirements of small grinding equipment and also meet the high height requirements of large milling equipment, improving the versatility of the equipment. If it is necessary to provide conditions for the moving assembly, the lifting seat is controlled to descend until the moving wheel contacts the ground, and then the second motor is stopped to complete the preparation for movement.

[0012] Furthermore, both of the movable sleeves are slidably disposed in the corresponding movable slots, and the upper end of the lifting seat is provided with a first guide slot at the front and rear positions. A first guide rod is fixedly connected between the inner walls of the two first guide slots on both sides, and a first guide slider is slidably sleeved on the outer wall of the two first guide rods. Both first guide sliders are fixedly connected to the movable seat.

[0013] With the above technical solution, the lower end of the movable seat is fixed to the first guide slider, and the first guide slider is sleeved on the first guide rod in the first guide groove at the upper end of the lifting seat. It can slide along the first guide rod. With the movable sleeve sliding in the movable groove, the movable seat can move stably along a preset straight trajectory.

[0014] Furthermore, both first worm gears mesh with the first worm, and one end of each of the two first drive shafts passes through the first drive box and the lifting seat and is fixedly connected to the corresponding moving lead screw;

[0015] With the above technical solution, since the two first worm gears mesh with the first worm respectively, and the first worm gears are fixedly sleeved on the outer wall of the first transmission shaft, the rotation of the first worm is synchronously transmitted to the two first transmission shafts, and finally the synchronous rotation of the two moving lead screws is realized.

[0016] Furthermore, the output end of the first motor passes through the first drive box and is fixedly connected to the first worm gear, and the first motor and the controller are electrically connected;

[0017] The above technical solution can receive the operator's instructions to move out or reset. When movement is required, the controller sends an electrical signal to the first motor to control the start, stop, speed and direction of the first motor.

[0018] Furthermore, both second worm gears mesh with corresponding second worms, and one end of each of the two second drive shafts passes through the second drive box and the base and is fixedly connected to the corresponding adjusting screw.

[0019] With the above technical solution, the two second worm gears mesh with the second worm gear respectively, and the second worm gears are fixedly sleeved on the outer wall of the second transmission shaft. The rotation of the second worm gear is synchronously transmitted to the two second transmission shafts, thereby driving the two adjusting screws to rotate synchronously, providing power for the opening and closing of the scissor arm.

[0020] Furthermore, the output end of the second motor passes through the second drive box and is fixedly connected to the second worm gear, and the second motor and the controller are electrically connected;

[0021] Through the above technical solution, the controller sends an up or down command to the second motor, and the second motor rotates forward or in reverse according to the command.

[0022] Furthermore, the upper end of the mounting base is provided with multiple mounting slots;

[0023] With the above technical solution, the mounting base serves as the supporting foundation for the graphite component. The multiple mounting slots on its upper end provide a standardized installation interface for the clamp. Operators can select the appropriate mounting slot position according to the size of the graphite component and fix the clamp to the mounting base with bolts.

[0024] This utility model has the following beneficial effects:

[0025] This utility model proposes a large graphite component processing support device. Through the coordinated operation of the lifting component and the moving component, the height of the graphite component can be flexibly adjusted according to the needs of the processing equipment to adapt to different specifications of processing scenarios. After processing, the component can be lowered and moved out smoothly, effectively freeing up operating space, avoiding collisions between the component and surrounding equipment, and reducing the labor intensity and safety risks of manually handling heavy components. Attached Figure Description

[0026] Figure 1 This is an isometric schematic diagram of a large graphite component processing support device proposed in this utility model;

[0027] Figure 2 This is a partial orthogonal cross-section of a large graphite component processing support device after it has been lowered, according to the present invention.

[0028] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0029] Figure 4 This is a side sectional view of a large graphite component processing support device after it has been lowered according to the present invention.

[0030] Figure 5 This is a front view of a large graphite component processing support device after it has been raised, as proposed in this utility model.

[0031] Figure 6 This is a front view of a large graphite component processing support device after it has been raised, as proposed in this utility model.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Base; 2. Lifting seat; 3. Moving seat; 4. Mounting seat; 5. Mounting slot; 6. Moving assembly; 7. Scissor arm; 8. Support frame; 9. Moving wheel; 10. Moving slot; 11. Moving screw; 12. Moving sleeve; 13. First drive box; 14. First worm gear; 15. First transmission shaft; 16. First worm wheel; 17. Adjusting slot; 18. Adjusting screw; 19. Adjusting slider; 20. Mounting frame; 21. Second drive box; 22. Second worm gear; 23. Second transmission shaft; 24. Second worm wheel; 25. Controller; 26. First guide slot; 27. First guide rod; 28. First guide slider; 29. ​​Second guide slot; 30. Second guide rod; 31. Second guide slider; 32. First motor; 33. Second motor; 34. Lifting assembly. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Reference Figure 1-6 This utility model provides a specific embodiment: a large graphite component processing support device, including a base 1, a lifting seat 2 and a movable seat 3, a movable component 6 is provided between the lifting seat 2 and the movable seat 3, an installation seat 4 is fixedly connected to the upper end of the movable seat 3, and a plurality of installation slots 5 are provided on the upper end of the installation seat 4. The installation seat 4 serves as the bearing base of the graphite component, and the plurality of installation slots 5 provided on its upper end provide a standardized installation interface for the clamp. The operator can select the appropriate installation slot 5 position according to the size of the graphite component and fix the clamp on the installation seat 4 with bolts. A lifting component 34 is provided between the base 1 and the lifting seat 2.

[0036] The movable component 6 includes two support frames 8 and two movable screws 11. Both support frames 8 are fixedly connected to the movable base 3. Each support frame 8 has a movable wheel 9 rotatably mounted on its lower end. The lifting base 2 has movable grooves 10 at both its front and rear ends. One end of each movable screw 11 is rotatably connected to the inner wall of the corresponding movable groove 10. Movable sleeves 12 are threaded onto the outer walls of each movable screw 11. Both movable sleeves 12 are fixedly connected to their respective support frames 8 and slide within their corresponding movable grooves 10. The upper end of the lifting base 2 has first guide grooves 26 near its front and rear ends. First guide rods 27 are fixedly connected between the inner walls of both sides of the two first guide grooves 26, and the outer walls of the two first guide rods 27 slide. A first guide slider 28 is fitted onto the lifting seat 2. Both first guide sliders 28 are fixedly connected to the movable seat 3. The lower end of the movable seat 3 is fixed to the first guide slider 28. The first guide slider 28 is fitted onto the first guide rod 27 in the first guide groove 26 at the upper end of the lifting seat 2, and can slide along the first guide rod 27. With the movable sleeve 12 sliding in the movable groove 10, the movable seat 3 can move stably along a preset straight trajectory. A first drive box 13 is fixedly connected to one side of the lifting seat 2. A first worm gear 14 is rotatably connected between the front and rear inner walls of the first drive box 13. A first transmission shaft 15 is rotatably connected between the front and rear sides of the inner walls of the two sides of the first drive box 13. A first worm wheel 16 is fixedly fitted onto the outer wall of each of the two first transmission shafts 15. Both first worm gears 16 mesh with the first worm gear 14. One end of each of the two first drive shafts 15 passes through the first drive box 13 and the lifting seat 2 and is fixedly connected to the corresponding moving lead screw 11. Because the two first worm gears 16 mesh with the first worm gear 14 respectively, and the first worm gears 16 are fixedly sleeved on the outer wall of the first drive shaft 15, the rotation of the first worm gear 14 is synchronously transmitted to the two first drive shafts 15, ultimately achieving synchronous rotation of the two moving lead screws 11. A first motor 32 is fixedly installed at the front end of the first drive box 13, and a controller 25 is fixedly installed at the front end of the base 1. The output end of the first motor 32 passes through the first drive box 13 and is fixedly connected to the first worm gear 14. The first motor 32 and the controller 25 are electrically connected and can receive the operator's instructions to move out or reset. During movement, the controller 25 sends an electrical signal to the first motor 32 to control the start, stop, speed and direction of the first motor 32. After the graphite component is processed, the lifting assembly 34 drives the lifting seat 2 to descend until the moving wheel 9 on the lower support frame 8 of the moving seat 3 contacts the ground. Then, through the moving assembly 6, the two moving screws 11 are controlled to rotate, so that they are translated along the axis of the moving screws 11. Finally, the support frame 8, the moving seat 3 and the upper mounting seat 4 (including the graphite component) fixed to the moving sleeve 12 are moved smoothly, so that the component is moved away from the processing area. By lowering the height and moving away from the processing area, more space is provided for personnel to operate, and the graphite component (such as a large graphite crucible) is prevented from colliding with the surrounding equipment.

[0037] The lifting assembly 34 includes two scissor arms 7, two adjusting screws 18, and multiple mounting brackets 20. Adjusting grooves 17 are provided on the upper side of the base 1 near the front and rear. The two adjusting screws 18 are rotatably connected between the inner walls of the corresponding adjusting grooves 17. Adjusting sliders 19 are threaded onto the outer walls of the two adjusting screws 18. Second guide grooves 29 are provided on the lower side of the lifting seat 2 near the front and rear. Second guide rods 30 are fixedly connected between the inner walls of the two second guide grooves 29. Second guide sliders 31 are slidably sleeved onto the outer walls of the two second guide rods 30. Multiple mounting brackets 20 are respectively fixedly connected to the corresponding base 1, lifting seat 2, and adjusting... On the slider 19 and the second guide slider 31, the upper and lower ends of the two adjusting screws 18 are rotatably connected to the corresponding mounting brackets 20. A second drive box 21 is fixedly connected to one side of the base 1. A second worm gear 22 is rotatably connected between the front and rear inner walls of the second drive box 21. A second transmission shaft 23 is rotatably connected between the front and rear sides of the inner walls of the two sides of the second drive box 21. A second worm wheel 24 is fixedly sleeved on the outer wall of each of the two second transmission shafts 23. Both second worm wheels 24 mesh with the corresponding second worm gear 22. One end of each of the two second transmission shafts 23 passes through the second drive box 21 and the base 1 and is fixedly connected to the corresponding adjusting screw 18. The two second worm wheels 24... The second worm gear 24 is fixedly sleeved on the outer wall of the second drive shaft 23 and meshes with the second worm gear 22. The rotation of the second worm gear 22 is synchronously transmitted to the two second drive shafts 23, thereby driving the two adjusting screws 18 to rotate synchronously, providing power for the opening and closing of the scissor arm 7. The front end of the second drive box 21 is fixedly equipped with a second motor 33. The output end of the second motor 33 passes through the second drive box 21 and is fixedly connected to the second worm gear 22. The second motor 33 is electrically connected to the controller 25. The controller 25 sends an up or down command to the second motor 33. The second motor 33 rotates forward or reverse according to the command. The lifting assembly 34 has the functions of "adapting to processing height" and "providing power for the opening and closing of the scissor arm 7". The moving component 6 provides two main functions: "ground contact condition". When it is necessary to adjust the height of the graphite component to match the processing equipment (such as milling cutter, grinding head), the adjusting screw 18 is rotated to make the adjusting slider 19 translate along the axis of the adjusting screw 18. The translation of the adjusting slider 19 changes the opening and closing angle of the scissor arm 7, thereby driving the lifting seat 2 and the upper moving seat 3 and the component to rise and fall synchronously. It can adapt to the low height requirements of small grinding equipment and also meet the high height requirements of large milling equipment, improving the versatility of the equipment. If it is necessary to provide conditions for the moving component 6, the lifting seat 2 is controlled to descend until the moving wheel 9 contacts the ground, and then the second motor 33 is stopped to complete the preparation for movement.

[0038] Working principle: When this large graphite component processing support equipment is working, the base 1 serves as the basic load-bearing structure. Multiple mounting slots 5 on the mounting base 4 can be fitted with appropriate fixtures according to the component's requirements, ensuring component stability during processing. The lifting assembly 34 between the lifting seat 2 and the base 1, and the moving assembly 6 between the lifting seat 2 and the moving seat 3, operate collaboratively via the controller 25. Before processing, according to the processing equipment requirements, the controller 25 controls the second motor 33 to start, driving the second worm gear 22 inside the second drive box 21 to rotate. Power is transmitted through the second worm wheel 24 and the second transmission shaft 23, causing the adjusting screw 18 to rotate. The adjusting slider 19 then moves to change the opening angle of the scissor arm 7. This drives the lifting seat 2, the moving seat 3, and the mounting seat 4 to rise and fall to the appropriate height. After processing, the lifting seat 2 is first lowered by the lifting assembly 34 until the moving wheel 9 of the lower support frame 8 of the moving seat 3 contacts the ground. Then the controller 25 starts the first motor 32, which drives the first worm gear 14 in the first drive box 13 to rotate. Through the first worm wheel 16 and the first transmission shaft 15, the moving screw 11 is driven to rotate, so that the moving sleeve 12 moves along the moving screw 11. At the same time, the moving seat 3 moves along the preset trajectory with the cooperation of the first guide rod 27 and the first guide slider 28, and finally drives the mounting seat 4 and the graphite component to move away from the processing area.

[0039] The following points should be noted in this article:

[0040] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0041] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support device for processing large graphite components, comprising a base (1), a lifting seat (2), and a movable seat (3), characterized in that: A moving component (6) is provided between the lifting seat (2) and the moving seat (3). An installation seat (4) is fixedly connected to the upper end of the moving seat (3). A lifting component (34) is provided between the base (1) and the lifting seat (2). The moving component (6) includes two support frames (8) and two moving screws (11). The two support frames (8) are fixedly connected to the moving base (3). The lower ends of the two support frames (8) are rotatably provided with moving wheels (9). The front and rear ends of the lifting base (2) are provided with moving grooves (10). One end of the two moving screws (11) is rotatably connected to the inner wall of the corresponding moving groove (10). The outer walls of the two moving screws (11) are threaded with moving sleeves (12). The two moving sleeves (12) are connected to the corresponding moving grooves (10). The support frame (8) is fixedly connected, and a first drive box (13) is fixedly connected to one side of the lifting seat (2). A first worm gear (14) is rotatably connected between the front and rear inner walls of the first drive box (13). A first transmission shaft (15) is rotatably connected between the front and rear inner walls of the two sides of the first drive box (13). A first worm wheel (16) is fixedly sleeved on the outer wall of the two first transmission shafts (15). A first motor (32) is fixedly installed at the front end of the first drive box (13). A controller (25) is fixedly installed at the front end of the base (1).

2. The large graphite component processing support equipment according to claim 1, characterized in that: The lifting assembly (34) includes two scissor arms (7), two adjusting screws (18), and multiple mounting brackets (20). The upper side of the base (1) has adjusting grooves (17) at both the front and rear. The two adjusting screws (18) are rotatably connected between the inner walls of the corresponding adjusting grooves (17). The outer walls of the two adjusting screws (18) are threaded with adjusting sliders (19). The lower side of the lifting seat (2) has second guide grooves (29) at both the front and rear. The inner walls of the two second guide grooves (29) are fixedly connected with second guide rods (30). The outer walls of the two second guide rods (30) are slidably fitted with second guide sliders (31). Multiple mounting brackets (20) The mounting bracket (20) is fixedly connected to the corresponding base (1), lifting seat (2), adjusting slider (19) and second guide slider (31) respectively. The upper and lower ends of the two adjusting screws (18) are rotatably connected to the corresponding mounting bracket (20). A second drive box (21) is fixedly connected to one side of the base (1). A second worm gear (22) is rotatably connected between the front and rear inner walls of the second drive box (21). A second transmission shaft (23) is rotatably connected between the front and rear inner walls of both sides of the second drive box (21). A second worm wheel (24) is fixedly sleeved on the outer wall of both second transmission shafts (23). A second motor (33) is fixedly installed at the front end of the second drive box (21).

3. The large graphite component processing support equipment according to claim 1, characterized in that: Both of the movable sleeves (12) are slidably arranged in the corresponding movable grooves (10). The upper end of the lifting seat (2) is provided with a first guide groove (26) at the front and rear. A first guide rod (27) is fixedly connected between the inner walls of the two first guide grooves (26). A first guide slider (28) is slidably sleeved on the outer wall of the two first guide rods (27). The two first guide sliders (28) are fixedly connected to the movable seat (3).

4. The large graphite component processing support equipment according to claim 1, characterized in that: Both of the first worm gears (16) mesh with the first worm (14), and one end of each of the two first drive shafts (15) passes through the first drive box (13) and the lifting seat (2) and is fixedly connected to the corresponding moving lead screw (11).

5. The large graphite component processing support equipment according to claim 1, characterized in that: The output end of the first motor (32) passes through the first drive box (13) and is fixedly connected to the first worm gear (14). The first motor (32) and the controller (25) are electrically connected.

6. The large graphite component processing support equipment according to claim 2, characterized in that: Both second worm gears (24) mesh with the corresponding second worm (22), and one end of each of the two second drive shafts (23) passes through the second drive box (21) and the base (1) and is fixedly connected to the corresponding adjusting screw (18).

7. The large graphite component processing support equipment according to claim 2, characterized in that: The output end of the second motor (33) passes through the second drive box (21) and is fixedly connected to the second worm (22). The second motor (33) and the controller (25) are electrically connected.

8. The large graphite component processing support equipment according to claim 1, characterized in that: The upper end of the mounting base (4) is provided with multiple mounting slots (5).

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