Cathode carbon block vibration forming machine suitable for multi-size forming

Abstract

The invention discloses a cathode carbon block vibration forming machine suitable for multi-size forming, and relates to the technical field of cathode carbon block machining. The cathode carbon block vibration forming machine comprises a conveying rack and a guide sliding groove formed in the conveying rack; a conveying mechanism is arranged in the guide sliding groove in the conveying rack, the conveying mechanism comprises a conveying carrier ring, and the conveying carrier ring is arranged in the guide sliding groove in the conveying rack in a sliding mode; wherein a forming mechanism is arranged above the conveying mechanism, the forming mechanism comprises a forming bottom plate, and forming side plates are fixedly arranged on the left side and the right side of the top face of the forming bottom plate correspondingly. According to the cathode carbon block vibration forming machine suitable for multi-size forming, rotation of the conveying carrying ring is matched with circumferential vibration of the forming mechanism, carbon powder above the forming bottom plate is extruded and formed through a pressure sliding plate under vibration, meanwhile, a discharging arc plate of the discharging mechanism drives the formed carbon block to move towards the outer side, and continuous and efficient forming machining operation is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of cathode carbon block processing, and specifically to a cathode carbon block vibration molding machine suitable for multi-size molding. Background Art

[0002] Cathode carbon blocks refer to key materials used in aluminum electrolysis cells, which are mainly made of high-quality anthracite, coke, graphite and other raw materials. They are laid at the bottom of the electrolysis cell, playing the role of conducting electricity and forming the inner lining of the electrolysis cell. The quality of cathode carbon blocks directly affects the efficiency and energy consumption of electrolytic aluminum production. Therefore, it is crucial to detect them to ensure their compliance in physical and chemical properties. Existing cathode carbon blocks are mainly processed by pressure vibration molding, vibrating and compacting powdered cathode carbon powder into carbon blocks. The invention with the publication number CN102756422B discloses a numerically controlled peat nutrition block molding machine. Through the feeding and stirring unit, peat can be fully stirred evenly. The evenly stirred peat is sent into the feeding port of the transmission disk through the feeding cylinder, and then the pressing die is driven by the pressing oil cylinder to extrude the peat in the space formed by the die hole and the lower plate to obtain the peat nutrition block. Finally, the discharging die is driven by the discharging oil cylinder to push the peat nutrition block out of the die hole and discharge it from the discharging port below the discharging die.

[0003] The invention with the publication number CN202318525U discloses a round cake-shaped carbon block vibration molding machine. When the pressing hydraulic cylinder in the lifting and pressing mechanism moves upward to lift the pressing weight assembly until the pressing head just touches the carbon block and stops, and when the mold lifting hydraulic cylinder in the lifting and pressing mechanism moves upward to the demolding height, the pressing hydraulic cylinder in the lifting and pressing mechanism is started at the same time, lifting the pressing weight assembly until the pressing head starts to rise together with the mold sleeve and returns to the original position to complete the demolding process.

[0004] However, the following problems still exist in the actual use of the above-mentioned vibration molding machines for carbon block materials: Although the molding operation is achieved through methods such as vibration extrusion with auxiliary materials, due to the vibration direction and layout problems, each molding operation can only achieve the vibration pressure molding of a single carbon block. At the same time, the manual auxiliary feeding will also affect the integrity of the molded carbon block because the feeding force cannot be controlled.

[0005] Therefore, a cathode carbon block vibration molding machine suitable for multi-size molding is proposed to solve the problems mentioned above. Summary of the Invention

[0006] The purpose of the present invention is to provide a cathode carbon block vibration molding machine suitable for multi-size molding, so as to solve the problem that in the existing technology, the molding operation is achieved through methods such as vibration extrusion with auxiliary materials, but due to the vibration direction and layout problems, each molding operation can only achieve the vibration pressure molding of a single carbon block, and at the same time, the manual auxiliary feeding will also affect the integrity of the molded carbon block because the feeding force cannot be controlled.

[0007] To achieve the above object, the present invention provides the following technical solutions: A cathode carbon block vibration molding machine adapted to multi-size molding, including a conveying frame and a guiding chute opened inside the conveying frame; further including: A conveying mechanism is arranged in the guiding chute inside the conveying frame, and the conveying mechanism includes a conveying carrier ring, and the conveying carrier ring is slidably arranged in the guiding chute inside the conveying frame; Wherein, a molding mechanism is arranged above the conveying mechanism, and the molding mechanism includes a molding bottom plate, and both left and right sides of the top surface of the molding bottom plate are fixedly provided with molding side plates.

[0008] Preferably, the conveying mechanism includes a vibration base, and the vibration base is fixedly installed on the top surface of the conveying carrier ring at equal angles, and a contact cam is rotatably arranged above the inside of the vibration base.

[0009] Preferably, the conveying mechanism includes a vibration ring column, and the bottom end of the vibration ring column is slidably arranged inside the vibration base, and the inner wall of the vibration ring column is in fit connection with the outer end of the contact cam, and the top end of the vibration ring column is fixedly connected to the middle of the bottom surface of the molding bottom plate included in the molding mechanism. By the rotation of the contact cam, the vibration ring column contacted by the outer end is moved in a circular shape.

[0010] Preferably, the conveying mechanism includes guiding tooth blocks, and the guiding tooth blocks are fixedly arranged on the inner wall of the conveying frame at equal angles, and transmission rotating shafts are arranged at equal angles through bearings on the inner side of the conveying carrier ring included in the conveying mechanism, and guiding gears are fixedly arranged at the bottom ends of the transmission rotating shafts. At the same time, the guiding gears are meshed with the guiding tooth blocks, and the shaft ends of the transmission rotating shafts and the contact cam are connected to each other through a pulley assembly. The contact cam connected by meshing is driven to rotate by the transmission rotating shaft through the pulley assembly.

[0011] Preferably, the molding mechanism includes a pressure slide plate, and the pressure slide plate is slidably arranged on the inner top surface of the molding bottom plate, and the outer top surface of the molding bottom plate is hinged to the bottom end of the conveying turnover plate through a torsion spring. The conveying turnover plate connected by the torsion spring can automatically reset after being rotated by contact.

[0012] Preferably, the molding mechanism includes a contact support, and the contact support elastically slides above the outer end of the molding bottom plate, and the upper end of the contact support extends to the outer walls on the left and right sides of the conveying turnover plate, and thus the contact and unlocking of the conveying turnover plate are realized by the up and down sliding of the contact support.

[0013] Preferably, the molding mechanism includes a pressing screw, and the pressing screw is rotatably arranged through a torsion spring in the middle of the inner side of the bottom surface of the molding bottom plate, and the pressing screw threadedly penetrates through the middle of the bottom end of the pressure slide plate. By the rotation of the pressing screw, the pressure slide plate connected by threads is driven to move on the top surface of the molding bottom plate.

[0014] Preferably, the forming mechanism includes a transmission gear, and the transmission gear is fixedly installed on the inner end of the pressure screw, and the forming mechanism includes an incomplete gear ring, and the incomplete gear ring elastically slides on the inner wall of the conveying frame, and at the same time, the incomplete gear ring is meshedly connected to the transmission gear at the inner end of the pressure screw, and the incomplete gear drives the meshed transmission gear and the pressure screw to rotate.

[0015] Preferably, a unloading mechanism is provided inside the guide chute on the right side of the conveyor frame, and the unloading mechanism includes a unloading platform, and the unloading platform is fixedly installed inside the guide chute on the right side of the conveyor frame, and the front and rear sides of the top surface of the unloading platform are both inclined structures, and the resistance bracket is squeezed and rotated by the inclined structure of the unloading platform, so that the resistance bracket will no longer limit the conveying flip plate after it rises.

[0016] Preferably, the unloading mechanism includes a unloading arc plate, and the unloading arc plate is fixedly installed on the right side of the top surface of the conveyor frame, and the unloading arc plate guides the pressing paper frame after forming inside the forming mechanism, so that the pressing paper frame inside the forming mechanism drives the formed cathode carbon block to move above the unloading platform.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the cathode carbon block vibration forming machine adapted to forming of multiple sizes, by the rotation of the conveying ring and the circumferential vibration of the forming mechanism, the carbon powder above the forming bottom plate is extruded and formed by the pressure slide plate under vibration, and at the same time, the unloading arc plate of the unloading mechanism drives the formed carbon block to move outward, so as to realize continuous and efficient forming processing operation, and the specific contents are as follows: 1. The pressing paper frame containing cathode carbon powder is placed on the forming bottom plate, and is limited by the forming side plate, the pressure slide plate and the conveying flip plate. Then the conveying frame drives the conveying ring to rotate through the driving machine. The conveying ring cooperates with the conveying mechanism on the top surface to drive the forming bottom plate, the pressing paper frame and the cathode carbon powder to rotate.

[0018] The transmission gear meshes with the incomplete gear ring, so that the transmission gear drives the fixedly connected pressure screw to rotate, and then the pressure slide plate threadedly connected to the pressure screw slides outward synchronously, and the pressure slide plate squeezes the pressure paper frame above the forming bottom plate, so that the cathode carbon powder is squeezed to reduce the volume of the carbon powder.

[0019] The incomplete gear ring is slid downward to disengage from the transmission gear, and then the transmission gear is rotated to drive the pressure screw, so that the pressure screw drives the threaded pressure slide plate to slide inward and outward as required, thereby changing the distance between the pressure slide plate and the conveying flip plate to adapt to the requirements of different carbon block forming specifications.

[0020] 2. The guiding gear meshes with the guiding tooth block, driving the driving rotating shaft to continuously rotate the contact cam connected to the pulley assembly, so that the contact cam contacts the vibrating ring column through the roller at the outer end, making it move in a circular structure. At the same time, the vibrating ring column drives the forming bottom plate at the top and the cathode carbon powder inside the pressure paper frame to offset and vibrate, reducing the gap between the carbon powders and enhancing the extrusion forming strength.

[0021] The forming bottom plate moving in a circular motion drives the driving gear to intermittently mesh with the incomplete tooth ring. When meshing, the pressure slide plate connected by threads extrudes the carbon powder into blocks. When not meshing, the driving gear and the feeding screw rotate and reset, causing the pressure slide plate to move a short distance in the reverse direction, and driving the pressure slide plate to further extrude inward during the next meshing, achieving forming by cooperating with vibration in a step-by-step manner.

[0022] 3. When the conveying carrier ring drives the forming bottom plate and the formed carbon block to move to the right side of the conveying rack, the contact bracket first contacts the inclined surface of the blanking platform. The blanking platform squeezes the contact bracket to make it move upward, so that the upper end of the contact bracket no longer squeezes the conveying turning plate, making the conveying turning plate in an unlocked and rotatable state.

[0023] The pressure paper frame contacts the bottom surface of the blanking arc plate, so that the pressure paper frame drives the formed carbon block to move above the blanking platform to complete blanking under the guidance of the blanking arc plate. Then, the conveying turning plate connected by the torsion spring resets, and after the contact bracket is not squeezed, it descends, and then limits the conveying turning plate again to facilitate the next pressure vibration forming operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic three-dimensional structure diagram of the whole invention; Figure 2 is a schematic three-dimensional structure diagram of the blanking platform of the invention; Figure 3 is a schematic installation structure diagram of the conveying carrier ring and the vibration base of the invention; Figure 4 is of the present invention Figure 2 the enlarged structure diagram at A in; Figure 5 is a schematic installation structure diagram of the forming bottom plate and the vibration base of the invention; Figure 6 is a schematic meshing structure diagram of the driving gear and the incomplete tooth ring of the invention; Figure 7 is a schematic installation structure diagram of the conveying turning plate of the invention; Figure 8 is a schematic structure diagram of the conveying turning plate after rotation of the invention; Figure 9It is a schematic diagram of the installation structure of the interference cam and the vibration ring column of the present invention; Figure 10 It is a schematic diagram of the connection structure between the interference cam and the transmission shaft of the present invention; Figure 11 It is a schematic diagram of the structure of the connection between the transmission shaft and the conveying carrier ring of the present invention; Figure 12 It is a schematic diagram of the installation structure of the pulley assembly of the present invention.

[0025] In the figure: 1. conveyor frame; 2. guide slide; 3. conveyor ring; 4. forming bottom plate; 5. forming side plate; 6. vibration base; 7. resistance cam; 8. vibration ring column; 9. guide gear block; 10. transmission shaft; 11. guide gear; 12. pulley assembly; 13. pressure slide plate; 14. conveyor flip plate; 15. resistance bracket; 16. pressure screw; 17. transmission gear; 18. incomplete gear ring; 19. unloading arc plate; 20. unloading platform. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figures 1-12 , the present invention provides the following technical solutions: Embodiment 1: In order to solve the problems existing in the pressure vibration molding of the existing cathode carbon blocks, the present embodiment discloses the following technical scheme: a cathode carbon block vibration molding machine suitable for molding of multiple sizes, comprising a conveying frame 1, and a guide slide 2 opened inside the conveying frame 1; a conveying mechanism is arranged in the guide slide 2 inside the conveying frame 1, and the conveying mechanism includes a conveying carrier ring 3, and the conveying carrier ring 3 is slidably arranged in the guide slide 2 inside the conveying frame 1; a molding mechanism is arranged above the conveying mechanism, and the molding mechanism includes a molding bottom plate 4, and the molding The left and right sides of the top surface of the molding base plate 4 are fixedly provided with molding side plates 5; the molding mechanism includes a pressure slide plate 13, and the pressure slide plate 13 is slidably arranged on the inner top surface of the molding base plate 4, and the outer top surface of the molding base plate 4 is hingedly connected to the bottom end of the conveying flip plate 14 by a torsion spring; the molding mechanism includes a resistance bracket 15, and the resistance bracket 15 elastically slides above the outer end of the molding base plate 4, and the upper end of the resistance bracket 15 extends to the left and right outer walls of the conveying flip plate 14, and then the resistance and unlocking of the conveying flip plate 14 are realized by sliding the resistance bracket 15 up and down.

[0028] The forming mechanism includes a feeding screw 16, and the feeding screw 16 is rotatably arranged in the middle of the inner side of the bottom surface of the forming bottom plate 4 through a torsion spring, and the feeding screw 16 threadedly penetrates through the middle of the bottom end of the pressure slide plate 13; the forming mechanism includes a transmission gear 17, and the transmission gear 17 is fixedly installed at the inner end of the feeding screw 16, and the forming mechanism includes an incomplete tooth ring 18, and the incomplete tooth ring 18 elastically slides on the inner wall of the conveying rack 1, and at the same time the incomplete tooth ring 18 is meshed with the transmission gear 17 at the inner end of the feeding screw 16.

[0029] As Figures 6-7 shown, when it is necessary to form the cathode carbon powder, first place the cathode carbon powder in the pressure paper frame, and then place the pressure paper frame above the forming bottom plate 4 included in the forming mechanism. The pressure paper frame and the cathode carbon powder are limited by the forming side plates 5 on the left and right sides. At the same time, the pressure slide plates 13 on the inner and outer sides and the conveying and turning plate 14 simultaneously abut against the pressure paper frame, and then the conveying rack 1 drives the conveying carrier ring 3 to rotate through a driving machine, and the conveying carrier ring 3 cooperates with the conveying mechanism on the top surface to drive the forming bottom plate 4, the pressure paper frame and the cathode carbon powder to rotate.

[0030] Furthermore, during the rotation, the forming bottom plate 4 meshes with the incomplete tooth ring 18 through the transmission gear 17 below the inner side, so that the transmission gear 17 drives the fixedly connected feeding screw 16 to rotate. Then, the pressure slide plate 13 threadedly connected to the feeding screw 16 slides outward synchronously, and the pressure slide plate 13 presses the pressure paper frame above the forming bottom plate 4, thereby enabling the cathode carbon powder to be forcefully extruded and reducing the volume of the carbon powder.

[0031] As Figure 6 shown, when it is necessary to adjust the distance between the pressure slide plate 13 and the conveying and turning plate 14 above the forming bottom plate 4 (adjustment of the forming specifications of carbon blocks of multiple sizes), manually slide down the incomplete tooth ring 18 elastically arranged inside the conveying rack 1 to disengage it from the meshing with the transmission gear 17. Then, manually rotate the transmission gear 17 to drive the feeding screw 16, so that the feeding screw 16 drives the pressure slide plate 13 threadedly connected to slide inward and outward as required, thereby changing the distance between the pressure slide plate 13 and the conveying and turning plate 14 to adapt to the requirements of different carbon block forming specifications.

[0032] Embodiment 2: In order to solve the problems existing in the pressure vibration molding of the existing cathode carbon blocks, the present embodiment discloses the following technical solutions: the conveying mechanism includes a vibration base 6, and the vibration base 6 is fixedly installed at an equal angle on the top surface of the conveying carrier ring 3, and a resistance cam 7 is rotatably arranged on the upper part of the interior of the vibration base 6; the conveying mechanism includes a vibration ring column 8, and the bottom end of the vibration ring column 8 is slidably arranged inside the vibration base 6, and the inner wall of the vibration ring column 8 is fitted and connected to the outer end of the resistance cam 7, and the top of the vibration ring column 8 is fixedly connected to the middle part of the bottom surface of the molding base plate 4 included in the molding mechanism; the conveying mechanism includes a guide tooth block 9, and the guide tooth block 9 is fixedly arranged at an equal angle on the inner wall of the conveying frame 1, and the inner side of the conveying carrier ring 3 included in the conveying mechanism is provided with a transmission shaft 10 at an equal angle through a bearing, and a guide gear 11 is fixedly arranged on the bottom end of the transmission shaft 10, and the guide gear 11 is meshed with the guide tooth block 9, and the shaft end of the transmission shaft 10 and the resistance cam 7 are connected to each other through a pulley assembly 12.

[0033] like Figure 5 , Figures 9-12 As shown, in the process where the forming mechanism drives the pressing paper frame and the cathode carbon powder to extrude, the rotating conveying carrier ring 3 meshes with the guide tooth block 9 on the inner wall of the conveying frame 1 through the inner guide gear 11, and then drives the transmission shaft 10 to rotate through the guide gear 11, and then the pulley assembly 12 drives the interference cam 7 inside the vibration base 6 to rotate continuously, so that the interference cam 7 contacts the vibration ring column 8 through the roller at the outer end, so that it moves in a circular structure, and at the same time, the vibration ring column 8 drives the top forming base plate 4 and the cathode carbon powder inside the pressing paper frame to polarize, so that the gap between the carbon powders is reduced and the strength of the extrusion molding is improved.

[0034] Furthermore, in the process of the molding base plate 4 driving the cathode carbon powder to vibrate and mold, the molding base plate 4 that moves in a circular motion drives the transmission gear 17 to intermittently engage with the incomplete gear ring 18. During the engagement process, the transmission gear 17 drives the pressure screw 16 to rotate, and then the threaded pressure slide 13 is used to extrude the carbon powder into blocks. When not engaged, the transmission gear 17 and the pressure screw 16 rotate and reset, so that the pressure slide 13 moves in the opposite direction for a short distance, and after the next engagement, it drives the pressure slide 13 to be further extruded inward, and then the molding is achieved through a step-by-step manner in conjunction with vibration.

[0035] Embodiment 3: In order to solve the problems existing in the pressure vibration molding of the existing cathode carbon blocks, the following technical solutions are disclosed in this embodiment. A blanking mechanism is arranged inside the right guiding chute 2 of the conveying frame 1, and the blanking mechanism includes a blanking platform 20. The blanking platform 20 is fixedly installed inside the right guiding chute 2 of the conveying frame 1, and both the front and rear sides of the top surface of the blanking platform 20 are arranged in an inclined structure. Moreover, the inclined surface structure of the blanking platform 20 squeezes the rotating contact support 15 so that the contact support 15 no longer limits the conveying turnover plate 14 after rising.

[0036] The blanking mechanism includes a blanking arc plate 19. The blanking arc plate 19 is fixedly installed on the right side of the top surface of the conveying frame 1, and the blanking arc plate 19 guides the pressed paper frame after molding inside the molding mechanism, so that the pressed paper frame inside the molding mechanism drives the molded cathode carbon block to move above the blanking platform 20.

[0037] As Figure 2 、 Figure 4 、 Figure 8 shown, when the conveying carrier ring 3 drives the molding bottom plate 4 and the molded carbon block to move to the right side of the conveying frame 1, the contact support 15 outside the molding bottom plate 4 first contacts the inclined surface of the blanking platform 20. The blanking platform 20 squeezes the contact support 15 to move it upward so that the upper end of the contact support 15 no longer squeezes the conveying turnover plate 14, enabling the conveying turnover plate 14 to rotate freely.

[0038] At the same time, the pressed paper frame above the molding bottom plate 4 contacts the bottom surface of the blanking arc plate 19, and with the continuous rotation of the conveying carrier ring 3, the pressed paper frame is guided by the blanking arc plate 19 to drive the molded carbon block to move above the blanking platform 20 to complete blanking. Then, the torsion spring-connected conveying turnover plate 14 resets, and after the contact support 15 is no longer squeezed, it descends, and then limits the conveying turnover plate 14 again to facilitate the next pressure vibration molding work.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cathode carbon block vibration forming machine suitable for forming multiple sizes, comprising a conveying frame (1), and a guide chute (2) provided inside the conveying frame (1); It is characterized in that Also includes: A conveying mechanism is arranged in the guide slot (2) inside the conveying frame (1), and the conveying mechanism includes a conveying carrier ring (3), and the conveying carrier ring (3) is slidably arranged in the guide slot (2) inside the conveying frame (1); A forming mechanism is arranged above the conveying mechanism, and the forming mechanism comprises a forming bottom plate (4), and forming side plates (5) are fixedly arranged on both left and right sides of the top surface of the forming bottom plate (4).

2. The cathode carbon block vibration forming machine suitable for forming multiple sizes according to claim 1, characterized in that: The conveying mechanism comprises a vibration base (6), and the vibration base (6) is fixedly mounted at an equal angle on the top surface of the conveying carrier ring (3), and a resistance cam (7) is rotatably arranged on the upper part of the interior of the vibration base (6).

3. The cathode carbon block vibration forming machine suitable for forming multiple sizes according to claim 2, characterized in that: The conveying mechanism comprises a vibrating ring column (8), wherein the bottom end of the vibrating ring column (8) is slidably arranged inside the vibrating base (6), the inner wall of the vibrating ring column (8) is closely connected to the outer end of the abutting cam (7), and the top end of the vibrating ring column (8) is fixedly connected to the middle part of the bottom surface of the molding bottom plate (4) included in the molding mechanism.

4. The cathode carbon block vibration forming machine suitable for forming multiple sizes according to claim 3, characterized in that: The conveying mechanism comprises a guide tooth block (9), and the guide tooth block (9) is fixedly arranged at an equal angle on the inner wall of the conveying frame (1), and a transmission shaft (10) is arranged at an equal angle on the inner side of the conveying carrier ring (3) included in the conveying mechanism through a bearing, and a guide gear (11) is fixedly arranged at the bottom end of the transmission shaft (10), and the guide gear (11) is meshed with the guide tooth block (9), and the transmission shaft (10) and the shaft end of the contact cam (7) are connected to each other through a pulley assembly (12).

5. The cathode carbon block vibration forming machine suitable for forming multiple sizes according to claim 1, characterized in that: The forming mechanism comprises a pressure slide plate (13), and the pressure slide plate (13) is slidably arranged on the inner top surface of the forming bottom plate (4), and the outer top surface of the forming bottom plate (4) is hingedly connected to the bottom end of the conveying flip plate (14) by a torsion spring.

6. The cathode carbon block vibration forming machine suitable for forming multiple sizes according to claim 5, characterized in that: The forming mechanism comprises a resistance bracket (15), and the resistance bracket (15) elastically slides above the outer end of the forming bottom plate (4), and the upper end of the resistance bracket (15) extends to the left and right outer walls of the conveying flip plate (14), thereby achieving resistance and unlocking of the conveying flip plate (14) by sliding the resistance bracket (15) up and down.

7. The cathode carbon block vibration forming machine adapted for forming multiple sizes according to claim 6, characterized in that: The molding mechanism comprises a pressure-feeding screw (16), and a torsion spring of the pressure-feeding screw (16) is rotatably arranged at the middle of the inner side of the bottom surface of the molding base plate (4), and a thread of the pressure-feeding screw (16) penetrates the middle of the bottom end of the pressure slide plate (13).

8. The cathode carbon block vibration forming machine adapted for forming multiple sizes according to claim 7, characterized in that: The forming mechanism comprises a transmission gear (17), and the transmission gear (17) is fixedly mounted on the inner end of the pressure-feeding screw (16), and the forming mechanism comprises an incomplete toothed ring (18), and the incomplete toothed ring (18) elastically slides on the inner wall of the conveying frame (1), and the incomplete toothed ring (18) is meshedly connected to the transmission gear (17) at the inner end of the pressure-feeding screw (16).

9. The cathode carbon block vibration forming machine suitable for forming multiple sizes according to claim 1, characterized in that: A material discharge mechanism is arranged inside the guide chute (2) on the right side of the conveyor frame (1), and the material discharge mechanism includes a material discharge platform (20), and the material discharge platform (20) is fixedly installed inside the guide chute (2) on the right side of the conveyor frame (1), and the top front and rear sides of the material discharge platform (20) are arranged in an inclined structure, and the inclined surface structure of the material discharge platform (20) squeezes the rotating resistance bracket (15), so that the resistance bracket (15) is no longer limited by the conveying flip plate (14) after it rises.

10. The cathode carbon block vibration forming machine suitable for forming multiple sizes according to claim 9, characterized in that: The unloading mechanism comprises an unloading arc plate (19), and the unloading arc plate (19) is fixedly mounted on the right side of the top surface of the conveyor frame (1), and the unloading arc plate (19) guides the pressing paper frame after forming inside the forming mechanism, so that the pressing paper frame inside the forming mechanism drives the formed cathode carbon block to move above the unloading platform (20).

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