Forming equipment for graphite electrode machining

Abstract

The invention belongs to the technical field of graphite electrode machining, and particularly relates to graphite electrode machining forming equipment which comprises a base, supports and cushion blocks, the cushion blocks are arranged on the upper wall of the base, the supports are symmetrically arranged on the portions, on the two sides of the cushion blocks, of the upper wall of the base, a feeding assembly is arranged at the ends, away from the base, of the supports, and an air screening assembly is arranged on the upper wall of the feeding assembly. According to the forming equipment for graphite electrode machining, gaps among accumulated paste particles can be increased, and discharging of hot air accumulated in the paste particles can be accelerated in combination with a negative pressure structure.

Description

Technical Field

[0001] The present invention belongs to the technical field of graphite electrode processing, and specifically refers to a forming device for graphite electrode processing. Background Art

[0002] Graphite electrode forming is one of the key steps in the production process of graphite electrodes. The kneaded carbonaceous paste is made into a green body (or green product) with a certain shape, size, density and strength under an external action. The main forming methods of graphite electrodes are as follows: extrusion forming, vibration forming, die pressing forming and isostatic pressing forming.

[0003] Currently, there are problems with the existing forming devices for graphite electrode processing: For the existing forming devices for graphite electrode processing, especially the vibration forming devices, as the gaps between the particles in the heated carbonaceous paste gradually narrow during the vibration process, the hot gas accumulated inside the carbonaceous paste cannot be discharged in time, resulting in the binder on the surface of the carbonaceous paste losing its viscosity due to overheating at high temperature, and the carbonaceous paste particles cannot be effectively bonded together, thus affecting the strength and density of the electrode green body. Therefore, it cannot meet the current usage requirements for the forming devices for graphite electrode processing. Summary of the Invention

[0004] In view of the above situation, to overcome the defects of the prior art, this solution provides a forming device for graphite electrode processing that can increase the gaps between the paste particles after stacking and, in combination with a negative pressure structure, can accelerate the discharge of the hot gas accumulated inside the paste particles.

[0005] The technical solution adopted in this solution is as follows: A forming device for graphite electrode processing proposed in this solution includes a base, a bracket and a cushion block. The cushion block is arranged on the upper wall of the base. The brackets are symmetrically arranged on the upper wall of the base on both sides of the cushion block. A feeding component is arranged at the end of the bracket far from the base. A gas screening component is arranged on the upper wall of the feeding component. A springing component is arranged on the bottom wall of the feeding component. A guiding component is arranged at the end of the bracket close to the base. A bottom sealing component is arranged at the end of the guiding component far from the bracket. A vibration driving component is arranged at the end of the base close to the bracket.

[0006] As a further preference of the solution in this case, the feeding assembly includes an upper-section box body, a blanking chute and a slot-sealing plate. The upper-section box body is arranged at one end of the bracket away from the base, and the upper-section box body is provided with an open bottom. The blanking chute is arranged on the upper wall of the upper-section box body and is arranged in a penetrating manner. The slot-sealing plate is arranged inside the blanking chute, and the slot-sealing plate is threadedly connected to the blanking chute. The air-screening assembly includes an air-screening threaded hole, an air-screening rod, a threaded column, an air-screening spring, an air-screening frame, an air-screening wire mesh layer, an air extraction pump and a pressure sensor. The air-screening rod penetrates and is arranged on the inner walls at both ends of the upper-section box body. The threaded column is rotatably arranged on the upper wall of the air-screening rod. The air-screening frame is arranged on the bottom wall of the air-screening rod. The air-screening wire mesh layer is arranged between the air-screening frames. The air-screening spring is arranged between the upper-section box body on the outer side of the air-screening rod and the air-screening frame. The air extraction pump penetrates and is arranged on the inner wall of one end of the upper-section box body. The pressure sensor is arranged on one side of the upper-section box body away from the air extraction pump, and the detection end of the pressure sensor penetrates and is arranged on the inner wall of the upper-section box body. The air-screening threaded hole is arranged on the upper wall of the upper-section box body on the outer side of the air-screening rod, and the threaded column is threadedly connected to the air-screening threaded hole.

[0007] During use, the air-screening spring is normally in a compressed state. Press down the threaded column, and the threaded column drives the air-screening rod to slide down along the inner wall of the upper-section box body by using the deformation of the air-screening spring. The threaded column drives the air-screening wire mesh layer away from the bottom wall of the upper-section box body. Screw the threaded column into the air-screening threaded hole, and the air-screening rod changes from a movable state to a fixed state. Rotate the slot-sealing plate, and the slot-sealing plate is screwed out of the inside of the blanking chute. Pour the heated carbonaceous paste into the upper-section box body through the blanking chute. The carbonaceous paste falls into the inside of the air-screening wire mesh layer. After the carbonaceous paste enters the upper-section box body, screw the slot-sealing plate into the inside of the blanking chute to seal the upper-section box body. Rotate the threaded column, and the threaded column is screwed out of the air-screening threaded hole. The air-screening spring elastically returns and drives the air-screening wire mesh layer to rise through the air-screening frame. The carbonaceous paste passes through the inside of the air-screening wire mesh layer. The air-screening wire mesh layer rises to a position close to the top wall of the upper-section box body and is placed. The air-screening wire mesh layer penetrates the carbonaceous paste, making the gaps between the carbonaceous paste larger, facilitating the discharge of the hot air accumulated inside the carbonaceous paste, and preventing the adhesive coated on the surface of the carbonaceous paste from failing at high temperatures.

[0008] Preferably, the elastic component includes a buffer groove, a buffer spring and a middle-section box body. The buffer groove is arranged on the bottom wall of the upper-section box body, and the buffer groove is provided with an open bottom end. The middle-section box body is slidably arranged inside the buffer groove, and the middle-section box body is a cavity arranged in a penetrating manner. A plurality of groups of buffer springs are arranged between the top wall of the buffer groove and the upper wall of the middle-section box body. The guiding component includes a guiding groove and a guiding rod. The guiding groove is arranged at one end of the bracket close to the base, and the guiding groove is arranged in a penetrating manner. The guiding rod is arranged on the inner wall of the guiding groove.

[0009] During use, one end of the middle-section box body close to the upper-section box body slides up and down under the deformation of the buffer spring.

[0010] Specifically, the bottom sealing assembly includes a guiding spring, a bottom sealing slide plate, a bottom section box body, a closing bolt, a closing electromagnet, and a sliding magnet. The bottom sealing slide plate is slidably disposed outside the guiding rod, and the bottom section box body is disposed between the bottom sealing slide plates. A plurality of groups of the closing bolts are disposed through the inner wall of the middle section box body. A clamping groove is provided on the bottom wall of the middle section box body, and the clamping groove is open at the bottom. One end of the bottom section box body away from the bottom sealing slide plate is slidably disposed inside the clamping groove. One end of the closing bolt away from the middle section box body is disposed through the bottom section box body, and the closing bolt is threadedly connected to the bottom section box body. The guiding spring is disposed between the bottom wall of the bottom sealing slide plate outside the guiding rod and the bottom wall of the guiding groove. The closing electromagnet is disposed on the upper wall of the base below the bottom section box body, and the sliding magnet is disposed on the bottom wall of the bottom section box body above the closing electromagnet. The closing electromagnet and the sliding magnet are oppositely arranged.

[0011] During use, the normal state of the guiding spring is compressed. The bottom sealing slide plate drives the bottom section box body to move away from the middle section box body by the deformation of the guiding spring. The bottom wall of the bottom section box body is attached to the upper wall of the cushion block. The closing electromagnet is energized to generate magnetism. The closing electromagnet and the sliding magnet are arranged with the same poles. The closing electromagnet is fixed on the upper wall of the base and uses the repulsive force to push the sliding magnet under the deformation of the guiding spring. The sliding magnet drives the bottom section box body to slide and rise along the guiding rod through the bottom sealing slide plate. One end of the bottom section box body away from the sliding magnet enters into the clamping groove at the bottom of the middle section box body, and the closing bolt is screwed into the bottom section box body to complete the fitting operation of the bottom section box body and the middle section box body.

[0012] Among them, the vibration driving assembly includes a motor box, a vibration motor, a vibration shaft, a connecting threaded hole, a vibration plate, a connecting bolt, and a limiting plate. The motor boxes are arranged in pairs on the upper walls at both ends of the base respectively. The vibration motor is disposed inside the motor box. The vibration shaft is disposed at the vibrating end of the vibration motor. The connecting threaded hole is disposed at one end of the vibration shaft away from the vibration motor. The vibration plate is disposed on one side of the bottom section box body close to the vibration shaft. One end of the vibration plate away from the bottom section box body is slidably disposed outside the vibration shaft. The connecting bolt is disposed through one end of the vibration plate close to the vibration shaft. One end of the connecting bolt away from the vibration plate is disposed inside the connecting threaded hole, and the connecting bolt is threadedly connected to the connecting threaded hole. The limiting plate is disposed on the upper wall of the vibration shaft.

[0013] During use, in the initial state, the connecting bolt is set away from the connecting threaded hole. After the bottom sealing slide plate drives the connecting bolt and the connecting threaded hole to be horizontal, the connecting bolt is rotated, and the connecting bolt is screwed into the connecting threaded hole to fixedly connect the vibration shaft and the bottom sealing slide plate. The vibration motor drives the vibration shaft through the vibrating end, and the vibration shaft drives the bottom section box body to vibrate up and down through the bottom sealing slide plate. The bottom section box body drives the middle section box body to slide along the buffer groove by the deformation of the buffer spring, thereby performing a vibration forming operation on the carbonaceous paste.

[0014] Preferably, a controller is provided on the side wall of the upper section box body on one side of the pressure sensor.

[0015] Furthermore, the controller is electrically connected to the air extraction pump, the pressure sensor, and the vibration motor respectively.

[0016] The beneficial effects achieved by the present solution with the above structure are as follows: Compared with the prior art, the present solution combines a vibration forming structure with a gap-expanding exhaust structure. Through the provided feeding assembly, air screening assembly, springing assembly, guiding assembly, bottom sealing assembly, and vibration driving assembly, it can discharge the hot air accumulated inside the carbonaceous paste after heating and forming, ensuring the fluidity of the adhesive on the surface of the carbonaceous paste while avoiding the failure of the adhesive due to a large amount of hot air accumulated in the carbonaceous paste. Furthermore, it can improve the vibration forming efficiency of the carbonaceous paste, ensure the quality of the formed electrode, and can, through negative pressure, utilize the relatively large gaps between the carbonaceous paste particles to accelerate the discharge of the gas inside the carbonaceous paste, making the contact between the paste particles closer, forming a uniform and dense internal structure, and improving the density and bulk density of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present solution; Figure 2 is a front perspective view of the present solution; Figure 3 is a bottom perspective view of the present solution; Figure 4 is a schematic diagram of the internal structure of the present solution; Figure 5 is a schematic diagram of the structure of the middle section box body of the present solution; Figure 6 is a schematic diagram of the structure of the bottom section box body of the present solution; Figure 7 is the front view of the present solution; Figure 8 is the side view of the present solution; Figure 9 is the top view of the present solution; Figure 10 is Figure 9 a partial cross-sectional view taken along line A-A of Figure 11 is Figure 9 a partial cross-sectional view taken along line B-B of Figure 12 is Figure 1 an enlarged structural view of part Ⅰ of Figure 13 is Figure 4 an enlarged structural view of part Ⅱ of Figure 14 is Figure 4 an enlarged structural view of part Ⅲ of Figure 15 isFigure 11 Partial enlarged structural view of part Ⅳ

[0018] Wherein, 1. Base, 2. Bracket, 3. Spacer, 4. Feeding assembly, 5. Upper-section box body, 6. Air-screening threaded hole, 7. Feeding chute, 8. Sealing chute plate, 9. Air-screening assembly, 10. Air-screening rod, 11. Threaded column, 12. Air-screening spring, 13. Air-screening frame, 14. Air-screening wire mesh layer, 15. Air extraction pump, 16. Pressure sensor, 17. Elastic component, 18. Buffer chute, 19. Buffer spring, 20. Middle-section box body, 21. Guiding assembly, 22. Guiding chute, 23. Guiding rod, 24. Guiding spring, 25. Bottom-sealing assembly, 26. Bottom-sealing sliding plate, 27. Bottom-section box body, 28. Closing bolt, 29. Vibration-driving assembly, 30. Motor box, 31. Vibration motor, 32. Vibration shaft, 33. Connecting threaded hole, 34. Vibration plate, 35. Connecting bolt, 36. Controller, 37. Closing electromagnet, 38. Sliding magnet, 39. Limiting plate.

[0019] The attached drawings are used to provide a further understanding of the present solution, and constitute a part of the description. Together with the embodiments of the present solution, they are used to explain the present solution, and do not constitute a limitation to the present solution. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present solution will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present solution. Obviously, the described embodiments are only a part of the embodiments of the present solution, rather than all the embodiments; based on the embodiments in the present solution, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present solution.

[0021] In the description of the present solution, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the attached drawings, and are only for the convenience of describing the present solution 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 cannot be understood as a limitation to the present solution.

[0022] As Figures 1-15As shown in the figure, a forming device for processing graphite electrodes proposed in this solution includes a base 1, a bracket 2, and a cushion block 3. The cushion block 3 is arranged on the upper wall of the base 1. The brackets 2 are symmetrically arranged on the upper wall of the base 1 on both sides of the cushion block 3. One end of the bracket 2 away from the base 1 is provided with a feeding component 4. The upper wall of the feeding component 4 is provided with a gas screening component 9. The bottom wall of the feeding component 4 is provided with a bouncing component 17. One end of the bracket 2 close to the base 1 is provided with a guiding component 21. One end of the guiding component 21 away from the bracket 2 is provided with a bottom sealing component 25. One end of the base 1 close to the bracket 2 is provided with a vibration driving component 29.

[0023] The feeding component 4 includes an upper-section box body 5, a material discharging groove 7, and a groove sealing plate 8. The upper-section box body 5 is arranged at one end of the bracket 2 away from the base 1. The upper-section box body 5 is provided with an opening at the bottom. The material discharging groove 7 is arranged on the upper wall of the upper-section box body 5. The material discharging groove 7 is arranged in a penetrating manner. The groove sealing plate 8 is arranged inside the material discharging groove 7. The groove sealing plate 8 is threadedly connected to the material discharging groove 7. The gas screening component 9 includes a gas screening threaded hole 6, a gas screening rod 10, a threaded column 11, a gas screening spring 12, a gas screening frame 13, a gas screening wire mesh layer 14, an air extraction pump 15, and a pressure sensor 16. The gas screening rod 10 is arranged through the inner walls at both ends of the upper-section box body 5. The threaded column 11 is rotatably arranged on the upper wall of the gas screening rod 10. The gas screening frame 13 is arranged on the bottom wall of the gas screening rod 10. The gas screening wire mesh layer 14 is arranged between the gas screening frames 13. The gas screening spring 12 is arranged between the upper-section box body 5 on the outer side of the gas screening rod 10 and the gas screening frame 13. The air extraction pump 15 is arranged through the inner wall at one end of the upper-section box body 5. The pressure sensor 16 is arranged on one side of the upper-section box body 5 away from the air extraction pump 15. The detection end of the pressure sensor 16 is arranged through the inner wall of the upper-section box body 5. The gas screening threaded hole 6 is arranged on the upper wall of the upper-section box body 5 on the outer side of the gas screening rod 10. The threaded column 11 is threadedly connected to the gas screening threaded hole 6.

[0024] The bouncing component 17 includes a buffer groove 18, a buffer spring 19, and a middle-section box body 20. The buffer groove 18 is arranged on the bottom wall of the upper-section box body 5. The buffer groove 18 is provided with an opening at the lower end. The middle-section box body 20 is slidably arranged inside the buffer groove 18. The middle-section box body 20 is a cavity arranged in a penetrating manner. Multiple groups of buffer springs 19 are arranged between the top wall of the buffer groove 18 and the upper wall of the middle-section box body 20. The guiding component 21 includes a guiding groove 22 and a guiding rod 23. The guiding groove 22 is arranged at one end of the bracket 2 close to the base 1. The guiding groove 22 is arranged in a penetrating manner. The guiding rod 23 is arranged on the inner wall of the guiding groove 22.

[0025] The bottom sealing assembly 25 includes a guiding spring 24, a bottom sealing slide plate 26, a bottom section box body 27, a closing bolt 28, a closing electromagnet 37 and a sliding magnet 38. The bottom sealing slide plate 26 is slidably arranged outside the guiding rod 23. The bottom section box body 27 is arranged between the bottom sealing slide plates 26. A plurality of groups of the closing bolts 28 are arranged through the inner wall of the middle section box body 20. A clamping groove is arranged on the bottom wall of the middle section box body 20. The clamping groove is arranged with an opening at the bottom. One end of the bottom section box body 27 away from the bottom sealing slide plate 26 is slidably arranged inside the clamping groove. One end of the closing bolt 28 away from the middle section box body 20 is arranged through the inside of the bottom section box body 27. The closing bolt 28 is threadedly connected with the bottom section box body 27. The guiding spring 24 is arranged between the bottom wall of the bottom sealing slide plate 26 on the outside of the guiding rod 23 and the bottom wall of the guiding groove 22. The closing electromagnet 37 is arranged on the upper wall of the base 1 below the bottom section box body 27. The sliding magnet 38 is arranged on the bottom wall of the bottom section box body 27 above the closing electromagnet 37. The closing electromagnet 37 and the sliding magnet 38 are arranged opposite to each other.

[0026] The vibration driving assembly 29 includes a motor box 30, a vibration motor 31, a vibration shaft 32, a connecting threaded hole 33, a vibration plate 34, a connecting bolt 35 and a limiting plate 39. The motor boxes 30 are arranged in pairs on the upper walls at both ends of the base 1 respectively. The vibration motor 31 is arranged inside the motor box 30. The vibration shaft 32 is arranged at the vibrating end of the vibration motor 31. The connecting threaded hole 33 is arranged at one end of the vibration shaft 32 away from the vibration motor 31. The vibration plate 34 is arranged on one side of the bottom section box body 27 close to the vibration shaft 32. One end of the vibration plate 34 away from the bottom section box body 27 is slidably arranged outside the vibration shaft 32. The connecting bolt 35 is arranged through one end of the vibration plate 34 close to the vibration shaft 32. One end of the connecting bolt 35 away from the vibration plate 34 is arranged inside the connecting threaded hole 33. The connecting bolt 35 is threadedly connected with the connecting threaded hole 33. The limiting plate 39 is arranged on the upper wall of the vibration shaft 32.

[0027] A controller 36 is arranged on the side wall of the upper section box body 5 on one side of the pressure sensor 16.

[0028] The controller 36 is electrically connected to the air extraction pump 15, the pressure sensor 16 and the vibration motor 31 respectively.

[0029] During specific use, the normal states of the air screening spring 12 and the guiding spring 24 are both in a compressed state. The connecting bolt 35 is arranged away from the connecting threaded hole 33. The air screening rod 10 drives the air screening wire mesh layer 14 to be placed close to the top wall of the upper section box body 5 through the air screening frame 13 by the deformation of the air screening spring 12. The bottom sealing slide plate 26 drives the bottom section box body 27 to be away from the middle section box body 20 by the deformation of the guiding spring 24. The bottom wall of the bottom section box body 27 is attached to the upper wall of the cushion block 3. The controller 36 controls the start of the closing electromagnet 37. When the closing electromagnet 37 is energized, it generates magnetism. The closing electromagnet 37 and the sliding magnet 38 are arranged with the same poles. The closing electromagnet 37 is fixed on the upper wall of the base 1. Under the deformation of the guiding spring 24, the closing electromagnet 37 uses the repulsive force to push the sliding magnet 38. The sliding magnet 38 drives the bottom section box body 27 to slide upward along the guiding rod 23 through the bottom sealing slide plate 26. One end of the bottom section box body 27 away from the sliding magnet 38 enters the engaging groove at the bottom of the middle section box body 20. The closing bolt 28 is screwed into the bottom section box body 27 to complete the assembly operation of the upper section box body 5, the middle section box body 20 and the bottom section box body 27. The upper section box body 5, the middle section box body 20 and the bottom section box body 27 form a forming cavity for the electrode; Manually press down the threaded column 11. The threaded column 11 drives the air screening rod 10 to slide downward along the inner wall of the upper section box body 5 by using the deformation of the air screening spring 12. The threaded column 11 drives the air screening wire mesh layer 14 away from the bottom wall of the upper section box body 5. The threaded column 11 is screwed into the air screening threaded hole 6. The air screening rod 10 changes from the movable state to the fixed state. Rotate the sealing groove plate 8. The sealing groove plate 8 is screwed out of the blanking groove 7. The blanking groove 7 is conducted. The heated carbonaceous paste is poured into the upper section box body 5 through the blanking groove 7. The carbonaceous paste falls into the forming cavity. After all the carbonaceous paste enters the forming cavity, the sealing groove plate 8 is screwed into the blanking groove 7 to seal the upper section box body 5; The upper wall of one end of the bottom sealing slide plate 26 away from the bottom section box body 27 is attached to the bottom wall of the limiting plate 39. At this time, the connecting bolt 35 and the connecting threaded hole 33 are horizontally arranged coaxially. Rotate the connecting bolt 35. The connecting bolt 35 is screwed into the connecting threaded hole 33 to fixedly connect the vibrating shaft 32 with the bottom sealing slide plate 26. The controller 36 controls the start of the vibrating motor 31. The vibrating motor 31 drives the vibrating shaft 32 through the vibrating end. The vibrating shaft 32 drives the bottom section box body 27 to vibrate up and down through the bottom sealing slide plate 26. The bottom section box body 27 drives the middle section box body 20 to slide along the buffer groove 18 by using the deformation of the buffer spring 19, so as to vibrate the carbonaceous paste inside the forming cavity; During the vibration of the carbonaceous paste, a test threshold for the internal air pressure of the forming cavity is preset by the pressure sensor 16. The threaded column 11 is rotated, and the threaded column 11 is screwed out from the inside of the air-screening threaded hole 6. The air-screening spring 12 elastically resets and drives the air-screening wire mesh layer 14 to rise through the air-screening frame 13. The carbonaceous paste passes through the inside of the air-screening wire mesh layer 14. The air-screening wire mesh layer 14 rises to a position close to the top wall of the upper section box body 5 and is placed. The air-screening wire mesh layer 14 penetrates the carbonaceous paste, making the gaps between the carbonaceous paste larger, facilitating the discharge of the hot air accumulated inside the carbonaceous paste, and preventing the adhesive coated on the surface of the carbonaceous paste from failing at high temperatures. The controller 36 controls the start of the air extraction pump 15. The air extraction pump 15 discharges the gas inside the forming cavity. The controller 36 controls the start of the pressure sensor 16. The pressure sensor 16 monitors the gas pressure inside the forming cavity in real time. When the air pressure value inside the forming cavity drops to the threshold preset by the controller 36, the controller 36 controls the air extraction pump 15 to stop; After the carbonaceous paste inside the forming cavity is vibration-molded, the controller 36 controls the start of the closing electromagnet 37. The closing electromagnet 37 is energized to generate magnetism. The closing electromagnet 37 and the sliding magnet 38 are arranged with the same poles. The closing electromagnet 37 pushes the sliding magnet 38 through the repulsive force. The sliding magnet 38 drives the bottom section box body 27 to maintain an upward state. The closing bolt 28 is rotated, and the closing bolt 28 is screwed out of the inside of the bottom section box body 27. The controller 36 controls the current flowing into the closing electromagnet 37 to decrease. The magnetic field strength between the closing electromagnet 37 and the sliding magnet 38 gradually weakens. The bottom section box body 27 slowly descends under the deformation reset of the guiding spring 24, driving the formed electrode product out of the inside of the forming cavity. The bottom wall of the bottom section box body 27 fits against the upper wall of the cushion block 3, completing the processing operation of the electrode; Repeat the above operations when using it next time.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0031] The above describes the present solution and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present solution, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present solution, they should all fall within the protection scope of the present solution.

Claims

1. A forming device for processing graphite electrodes, comprising a base, a bracket and a cushion block, characterized in that: The cushion block is arranged on the upper wall of the base. The brackets are symmetrically arranged on the upper wall of the base on both sides of the cushion block. A feeding component is arranged at one end of the bracket far away from the base. A gas screening component is arranged on the upper wall of the feeding component. A bouncing component is arranged on the bottom wall of the feeding component. A guiding component is arranged at one end of the bracket close to the base. A bottom sealing component is arranged at one end of the guiding component far away from the bracket. A vibration driving component is arranged at one end of the base close to the bracket. The feeding component includes an upper-section box body. The upper-section box body is arranged at one end of the bracket far away from the base, and the upper-section box body is provided with an opening at the bottom. The gas screening component includes a gas screening threaded hole, a gas screening rod, a threaded column, a gas screening spring, a gas screening frame, and a gas screening wire mesh layer. The gas screening rod is arranged through the inner walls at both ends of the upper-section box body. The threaded column is rotatably arranged on the upper wall of the gas screening rod. The gas screening frame is arranged on the bottom wall of the gas screening rod. The gas screening wire mesh layer is arranged between the gas screening frames. The gas screening spring is arranged between the upper-section box body outside the gas screening rod and the gas screening frame. The gas screening threaded hole is arranged on the upper wall of the upper-section box body outside the gas screening rod, and the threaded column is in threaded connection with the gas screening threaded hole.

2. The shaping device for processing graphite electrodes according to claim 1, characterized in that: The feeding component further includes a feeding chute and a sealing groove plate. The upper-section box body is arranged at one end of the bracket far away from the base, and the upper-section box body is provided with an opening at the bottom. The feeding chute is arranged on the upper wall of the upper-section box body, and the feeding chute is arranged in a penetrating manner. The sealing groove plate is arranged inside the feeding chute, and the sealing groove plate is in threaded connection with the feeding chute.

3. The shaping equipment for processing graphite electrodes according to claim 1, characterized in that: The gas screening component further includes an air extraction pump and a pressure sensor. The air extraction pump is arranged through the inner wall at one end of the upper-section box body. The pressure sensor is arranged on one side of the upper-section box body far away from the air extraction pump, and the detection end of the pressure sensor is arranged through the inner wall of the upper-section box body.

4. A shaping device for processing graphite electrodes according to claim 1, characterized in that: The bouncing component includes a buffer groove, a buffer spring, and a middle-section box body. The buffer groove is arranged on the bottom wall of the upper-section box body, and the buffer groove is provided with an opening at the lower end. The middle-section box body is slidably arranged inside the buffer groove. The middle-section box body is a cavity arranged in a penetrating manner. A plurality of groups of buffer springs are arranged between the top wall of the buffer groove and the upper wall of the middle-section box body.

5. The forming device for processing graphite electrodes according to claim 1, characterized in that: The guiding component includes a guiding groove and a guiding rod. The guiding groove is arranged at one end of the bracket close to the base, and the guiding groove is arranged in a penetrating manner. The guiding rod is arranged on the inner wall of the guiding groove.

6. The shaping device for processing graphite electrodes according to claim 5, characterized in that: The bottom sealing component includes a guiding spring, a bottom sealing sliding plate, a bottom-section box body, a closing bolt, a closing electromagnet, and a sliding magnet. The bottom sealing sliding plate is slidably arranged outside the guiding rod. The bottom-section box body is arranged between the bottom sealing sliding plates. A plurality of groups of closing bolts are arranged through the inner wall of the middle-section box body. A clamping groove is arranged on the bottom wall of the middle-section box body, and the clamping groove is provided with an opening at the bottom. One end of the bottom-section box body far away from the bottom sealing sliding plate is slidably arranged inside the clamping groove. The end of the closing bolt far away from the middle-section box body penetrates into the bottom-section box body, and the closing bolt is in threaded connection with the bottom-section box body. The guiding spring is arranged between the bottom wall of the bottom sealing sliding plate outside the guiding rod and the bottom wall of the guiding groove. The closing electromagnet is arranged on the upper wall of the base below the bottom-section box body. The sliding magnet is arranged on the bottom wall of the bottom-section box body above the closing electromagnet, and the closing electromagnet and the sliding magnet are arranged oppositely.

7. The forming device for processing graphite electrodes according to claim 6, characterized in that: The vibration driving assembly includes a motor box, a vibration motor, a vibration shaft, a connecting threaded hole, a vibration plate, a connecting bolt and a limiting plate. The motor boxes are arranged in pairs at the upper walls of both ends of the base. The vibration motor is arranged inside the motor box. The vibration shaft is arranged at the vibration end of the vibration motor. The connecting threaded hole is arranged at the end of the vibration shaft away from the vibration motor. The vibration plate is arranged on one side of the bottom box body close to the vibration shaft, and the end of the vibration plate away from the bottom box body is slidably arranged outside the vibration shaft. The connecting bolt is arranged through one end of the vibration plate close to the vibration shaft, and the end of the connecting bolt away from the vibration plate is arranged inside the connecting threaded hole, and the connecting bolt is threadedly connected with the connecting threaded hole. The limiting plate is arranged on the upper wall of the vibration shaft.

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