Multi-station anode carbon block vibration forming machine

Abstract

The utility model discloses a multi-station anode carbon block vibration forming machine which comprises a bottom plate and a forming machine frame, the forming machine frame is fixedly connected to the upper portion of the bottom plate, a first transverse plate is fixedly connected to the inner wall of the lower portion of the forming machine frame, and a pair of forming dies is fixedly connected to the upper portion of the first transverse plate. A first transverse plate is arranged on the upper portion of the forming rack, a baffle attached to the inner wall of an opening of the first transverse plate is arranged below the forming die, a first vertical rod is fixedly connected to the lower portion of the baffle, an ejection mechanism is arranged below the first vertical rod, and a forming mechanism is arranged on the inner wall of the upper portion of the forming rack. The pair of air cylinders drives the vertical plates to synchronously move towards the inner side, so that the vertical plates can drive the rectangular blocks to move upwards through the connecting rods, the rectangular blocks can drive the baffles to move through the second transverse plates and the first vertical rods, the finished anode carbon blocks in the forming mold can be ejected out through the baffles, and therefore the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anode carbon block vibration forming, in particular to a multi-station anode carbon block vibration forming machine. Background Technique

[0002] Anode carbon blocks refer to carbon blocks produced with petroleum coke and pitch coke as aggregates and coal tar pitch as a binder, and are used as anode materials for pre-baked aluminum electrolysis cells. Currently, the production of anode carbon blocks mainly uses vibration forming. The vibration forming machine utilizes the cooperation between the vibration forming punch and the carbon block mold, and under the combined action of the heavy hammer connected to the vibration forming punch and the extrusion of the hydraulic cylinder, the material is formed.

[0003] For example, a carbon block forming device with the publication number CN212386076U includes a vibration forming machine. This utility model improves the stability and reliability of the heavy hammer and the vibration forming punch of the carbon block forming device. The setting of the height control mechanism is conducive to flexibly, highly precisely, and efficiently controlling the forming height of the carbon block during the carbon block forming process, thereby improving the anode density, compressive strength, etc. Moreover, the measuring rod of the height control mechanism is adjustable and can be applicable to the height control of carbon blocks with different heights.

[0004] This carbon block forming device realizes the vibration forming of anode carbon blocks by setting a heavy hammer and a vibration forming punch on the middle beam of the frame to cooperate with the carbon block mold. However, since there is no ejection structure at the carbon block mold, and the anode carbon block is formed by extrusion and vibration in the carbon block mold, it is not easy to take out the finished anode carbon block from the carbon block mold, thus reducing the processing efficiency. At the same time, the output shaft of the motor in the above is directly connected to the suspension rope, but the lower end of the suspension rope is connected to the heavy hammer through a suspension rod. In this way, a part of the force when the heavy hammer falls each time will act on the output shaft of the motor, thus easily damaging the motor. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a multi-station anode carbon block vibration forming machine, which solves the problems of the existing carbon block forming device. Since there is no ejection structure at the carbon block mold, and the anode carbon block is formed by extrusion and vibration in the carbon block mold, it is not easy to take out the finished anode carbon block from the carbon block mold. At the same time, the output shaft of the motor in the above is directly connected to the suspension rope, but the lower end of the suspension rope is connected to the heavy hammer through a suspension rod. In this way, a part of the force when the heavy hammer falls each time will act on the output shaft of the motor, thus easily damaging the motor.

[0006] To achieve the above objectives, the present utility model is realized through the following technical solutions: A multi-station anode carbon block vibration molding machine includes a bottom plate and a molding frame. The molding frame is fixedly connected above the bottom plate. The inner wall of the lower part of the molding frame is fixedly connected with a first horizontal plate. Above the first horizontal plate, a pair of molding dies are fixedly connected. Below the molding die, a baffle is installed which fits the inner wall of the opening of the first horizontal plate. And a first vertical rod is fixedly connected below the baffle. A top-out mechanism is installed below the first vertical rod. An inner wall above the molding frame is provided with a molding mechanism.

[0007] Preferably, the top-out mechanism includes a second horizontal plate fixedly connected to the lower parts of a pair of first vertical rods. And the outer wall of the second horizontal plate has a clearance fit with the inner wall of the chute of the molding frame. A pair of rectangular blocks are fixedly connected below the second horizontal plate. The outer wall of the rectangular block is rotatably connected to a connecting rod through a rotating shaft. The lower part of the connecting rod is rotatably connected to a vertical plate through a rotating shaft. And the outer wall of the lower part of the vertical plate has a clearance fit with the inner wall of the chute of the bottom plate. On the outer sides of the left and right vertical plates, air cylinders fixedly connected to the inside of the molding frame are fixedly arranged.

[0008] Preferably, a third horizontal plate fixedly connected to the upper part inside the molding frame.

[0009] Preferably, the molding mechanism includes a pair of first rollers rotatably connected to the molding frame and the third horizontal plate through bearings. A first gear is fixedly connected to the upper roller shaft of the first roller. An H-shaped plate is fixedly connected to the inner wall above the molding frame. And a motor is fixedly connected inside the H-shaped plate. The output shaft of the motor is fixedly connected to a second gear meshing with the first gear. An inner concave plate fixedly connected to the third horizontal plate is arranged outside the first roller. And a second roller is rotatably connected to the groove of the concave plate. A suspension rope wound around the first roller is installed on the outer wall of the second roller. And the middle outer wall of the suspension rope has a clearance fit with the inner wall of the through hole of the third horizontal plate. A vibration assembly is installed below the suspension rope.

[0010] Preferably, the vibration assembly includes a weight fixedly connected to the suspension rope. A pair of vibration molding pressing heads are fixedly connected below the weight. And the outer wall of the lower part of the vibration molding pressing head has a clearance fit with the inner wall of the molding die. Connecting plates are fixedly connected to the outer walls on the left and right sides of the weight. And a second vertical rod has a clearance fit with the inner wall of the through hole of the connecting plate. The upper and lower outer walls of the second vertical rod are respectively fixedly connected to the third horizontal plate and the first horizontal plate.

[0011] Preferably, a hydraulic cylinder is fixedly connected to the middle inside the third horizontal plate. And the lower surface of the hydraulic cylinder is in contact with the upper surface of the weight.

[0012] Beneficial effects

[0013] The present utility model provides a multi-station anode carbon block vibration molding machine, which has the following beneficial effects:

[0014] The cylinder can be activated to drive a pair of cylinders to drive the vertical plate to move synchronously inward. In this way, the vertical plate can drive the rectangular block to move upward through the connecting rod. Thus, the rectangular block can drive the baffle to move through the second cross plate and the first vertical rod. In this way, the finished anodic carbon block in the forming die can be ejected by the baffle, thereby improving the processing efficiency.

[0015] A certain amount of anodic carbon block material can be put into a pair of forming dies, and then the hydraulic cylinder is activated. The hydraulic cylinder drives the vibration forming punch to move through the heavy hammer, and preliminarily extrudes the anodic carbon block material in the forming die. After that, the hydraulic cylinder resets, and the motor is activated. The output shaft of the motor drives a pair of first gears to rotate synchronously through the second gear. In this way, the first gear can drive the first roller to rotate. Thus, the first roller can drive the heavy hammer to move through the lifting rope and the second roller, etc. When the heavy hammer drives the vibration forming punch to rise to a certain height, the motor reverses, and the heavy hammer drives the vibration forming punch to fall, vibrating and forming the anodic carbon block material in the forming die. At the same time, the vibration forming punch is processed with scales, which can meet the forming requirements of carbon blocks of different heights. And the forming die and the vibration forming punch are set in two groups, operating in a double-station mode, with higher processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model.

[0017] Figure 2 is a plane cross-sectional view of the present utility model.

[0018] Figure 3 is a partially enlarged schematic diagram of the present utility model.

[0019] Figure 4 is a partially enlarged schematic diagram of the present utility model.

[0020] Figure 5 is a partially enlarged schematic diagram of the present utility model.

[0021] In the figure: 1, bottom plate; 2, forming frame; 3, first cross plate; 4, forming die; 5, baffle; 6, first vertical rod; 7, second cross plate; 8, rectangular block; 9, connecting rod; 10, vertical plate; 11, cylinder; 12, third cross plate; 13, first roller; 14, first gear; 15, H-shaped plate; 16, motor; 17, second gear; 18, concave plate; 19, second roller; 20, lifting rope; 21, heavy hammer; 22, vibration forming punch; 23, connecting plate; 24, second vertical rod; 25, hydraulic cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-5 , the present invention provides a technical solution: a multi-station anode carbon block vibration molding machine, including a bottom plate 1 and a molding frame 2. The molding frame 2 is fixedly connected above the bottom plate 1. The inner wall of the lower part of the molding frame 2 is fixedly connected with a first cross plate 3. Above the first cross plate 3, a pair of molding dies 4 are fixedly connected. Below the molding dies 4, a baffle 5 is installed which fits the inner wall of the opening of the first cross plate 3. And below the baffle 5, a first vertical rod 6 is fixedly connected. Below the first vertical rod 6, a jacking mechanism is installed. Above the inner wall of the molding frame 2, a molding mechanism is installed;

[0024] A pair of molding dies 4 can be arranged above the first cross plate 3, so that the operation is carried out in a double-station mode, and the processing efficiency is higher. An opening is processed inside the first cross plate 3, and a baffle 5 is arranged at this opening, so that the opening below the molding die 4 can be sealed by the baffle 5.

[0025] In this embodiment, it is further set that the jacking mechanism includes a second cross plate 7 fixedly connected to the lower parts of a pair of first vertical rods 6. The outer wall of the second cross plate 7 is in clearance fit with the inner wall of the chute of the molding frame 2. Below the second cross plate 7, a pair of rectangular blocks 8 are fixedly connected. The outer walls of the rectangular blocks 8 are rotatably connected with a connecting rod 9 through a rotating shaft. Below the connecting rod 9, a vertical plate 10 is rotatably connected through a rotating shaft. The outer wall of the lower part of the vertical plate 10 is in clearance fit with the inner wall of the chute of the bottom plate 1. On the left and right, a cylinder 11 fixedly connected to the inside of the molding frame 2 is fixedly arranged on the outer side of the vertical plate 10;

[0026] Chutes can be processed on the inner walls of the left and right sides below the molding frame 2, so that the second cross plate 7 can be supported and limited by these chutes. Two chutes are processed above the bottom plate 1, and the vertical plate 10 can be limited by these chutes.

[0027] In this embodiment, it is further set that a third cross plate 12 is fixedly connected above the inner side of the molding frame 2.

[0028] In this embodiment, it is further set that the forming mechanism includes a pair of first rollers 13 rotatably connected to the forming frame 2 and the third cross plate 12 through bearings. A first gear 14 is fixedly connected to the upper roller shaft of the first roller 13. An H-shaped plate 15 is fixedly connected to the upper inner wall of the forming frame 2, and a motor 16 is fixedly connected inside the H-shaped plate 15. The output shaft of the motor 16 is fixedly connected with a second gear 17 meshing with the first gear 14. An concave plate 18 fixedly connected to the third cross plate 12 is arranged outside the first roller 13, and a second roller 19 is rotatably connected at the groove of the concave plate 18. A lifting rope 20 wound around the first roller 13 is installed on the outer wall of the second roller 19, and the middle outer wall of the lifting rope 20 is in clearance fit with the inner wall of the through hole of the third cross plate 12. A vibration assembly is installed below the lifting rope 20;

[0029] The motor 16 can be started, so that the output shaft of the motor 16 drives a pair of first gears 14 to rotate synchronously through the second gear 17. In this way, the first gear 14 can drive the first roller 13 to rotate, and thus the first roller 13 can drive the weight 21 to move through the lifting rope 20 and the second roller 19, etc. When the weight 21 drives the vibration forming punch 22 to rise to a certain height, the motor 16 reverses, so that the weight 21 drives the vibration forming punch 22 to fall, and vibration forming is performed on the anode carbon block material in the forming die 4.

[0030] In this embodiment, it is further set that the vibration assembly includes a weight 21 fixedly connected to the lifting rope 20. A pair of vibration forming punches 22 are fixedly connected below the weight 21, and the lower outer wall of the vibration forming punch 22 is in clearance fit with the inner wall of the forming die 4. Connecting plates 23 are fixedly connected to the outer walls on the left and right sides of the weight 21, and a second vertical rod 24 is in clearance fit with the inner wall of the through hole of the connecting plate 23. The upper and lower outer walls of the second vertical rod 24 are fixedly connected to the third cross plate 12 and the first cross plate 3 respectively;

[0031] Scales are processed on the vibration forming punch 22, which can meet the forming requirements of carbon blocks at different heights. Through holes are processed inside the connecting plate 23, and the second vertical rod 24 is installed at this through hole. In this way, the second vertical rod 24 and the connecting plate 23 can play a role in limiting the weight 21.

[0032] In this embodiment, it is further set that a hydraulic cylinder 25 is fixedly connected to the middle inside the third cross plate 12, and the lower surface of the hydraulic cylinder 25 is in contact with the upper surface of the weight 21;

[0033] The hydraulic cylinder 25 is started, so that the hydraulic cylinder 25 drives the vibration forming punch 22 to move through the weight 21, and preliminary extrusion is performed on the anode carbon block material in the forming die 4.

[0034] It should be noted that for the electrical structures and the like involved in this application, their models can be selected according to the needs of users, and only need to meet the usage requirements of this application. At the same time, their corresponding control circuits and the like are all existing technologies, which can be fully realized by those skilled in the art, so no further elaboration will be made.

[0035] Those skilled in the art should connect the components in this case in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0036] Embodiment: When this device needs to be used, the external power supply and control circuit of each electrical structure can be connected. Then, a certain amount of anode carbon block material is put into a pair of forming molds 4. After that, the hydraulic cylinder 25 is started, so that the hydraulic cylinder 25 drives the vibration forming press head 22 to move through the heavy hammer 21, and preliminarily extrudes the anode carbon block material in the forming mold 4. Then the hydraulic cylinder 25 resets, and the motor 16 is started, so that the output shaft of the motor 16 drives a pair of first gears 14 to rotate synchronously through the second gear 17. In this way, the first gear 14 can drive the first roller 13 to rotate. Thus, the first roller 13 can drive the heavy hammer 21 to move through the lifting rope 20, the second roller 19, etc. When the heavy hammer 21 drives the vibration forming press head 22 to rise to a certain height, the motor 16 reverses, so that the heavy hammer 21 drives the vibration forming press head 22 to fall, and vibration forming is carried out on the anode carbon block material in the forming mold 4. At the same time, scales are processed on the vibration forming press head 22, which can meet the forming needs of carbon blocks with different heights. And the forming mold 4 and the vibration forming press head 22 are set in two groups, and the double-station operation is carried out, and the processing efficiency is higher;

[0037] When the vibration forming of the anode carbon block is completed and the vibration forming press head 22 leaves the forming mold 4, the air cylinder 11 can be started, so that a pair of air cylinders 11 drive the vertical plate 10 to move inward synchronously. In this way, the vertical plate 10 can drive the rectangular block 8 to move upward through the connecting rod 9. Thus, the rectangular block 8 can drive the baffle 5 to move through the second cross plate 7 and the first vertical rod 6. In this way, the finished anode carbon block in the forming mold 4 can be pushed out through the baffle 5, thereby further improving the processing efficiency.

[0038] 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 terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station anode carbon block vibration forming machine, comprising a bottom plate (1) and a forming frame (2), wherein the forming frame (2) is fixedly connected to the top of the bottom plate (1), characterized in that: A first horizontal plate (3) is fixedly connected to the lower inner wall of the molding frame (2), a pair of molding dies (4) are fixedly connected above the first horizontal plate (3), a baffle (5) is installed below the molding dies (4) and is in contact with the inner wall of the opening of the first horizontal plate (3), and a first vertical rod (6) is fixedly connected below the baffle (5), an ejection mechanism is installed below the first vertical rod (6), and a molding mechanism is installed on the upper inner wall of the molding frame (2).

2. A multi-station anode carbon block vibration forming machine according to claim 1, characterized in that: The ejection mechanism comprises a second transverse plate (7) fixedly connected to the lower part of a pair of first vertical rods (6), and the outer wall of the second transverse plate (7) is gap-matched with the inner wall of the slide groove of the molding frame (2); a pair of rectangular blocks (8) are fixedly connected to the lower part of the second transverse plate (7), the outer wall of the rectangular block (8) is rotatably connected to a connecting rod (9) via a rotating shaft, and the lower part of the connecting rod (9) is rotatably connected to a vertical plate (10) via a rotating shaft, and the lower outer wall of the vertical plate (10) is gap-matched with the inner wall of the slide groove of the bottom plate (1), and cylinders (11) fixedly connected to the inside of the molding frame (2) are fixedly arranged on the outer sides of the left and right vertical plates (10).

3. The multi-station anode carbon block vibration forming machine according to claim 1, characterized in that: A third horizontal plate (12) is fixedly connected to the upper inner side of the molding frame (2).

4. The multi-station anode carbon block vibration forming machine according to claim 1, characterized in that: The forming mechanism comprises a pair of first rollers (13) rotatably connected to the forming frame (2) and the third transverse plate (12) through bearings, the upper roller shaft of the first roller (13) is fixedly connected to a first gear (14), the upper inner wall of the forming frame (2) is fixedly connected to an H-shaped plate (15), and the interior of the H-shaped plate (15) is fixedly connected to a motor (16), the output shaft of the motor (16) is fixedly connected to a second gear (17) meshing with the first gear (14), the outer side of the first roller (13) is provided with a concave plate (18) fixedly connected to the third transverse plate (12), and the groove of the concave plate (18) is rotatably connected to a second roller (19), the outer wall of the second roller (19) is provided with a suspension rope (20) wound around the first roller (13), and the middle outer wall of the suspension rope (20) is clearance-matched with the inner wall of the through hole of the third transverse plate (12), and a vibration component is installed below the suspension rope (20).

5. The multi-station anode carbon block vibration forming machine according to claim 4, characterized in that: The vibration assembly comprises a heavy hammer (21) fixedly connected to a suspension rope (20), a pair of vibration forming rams (22) fixedly connected below the heavy hammer (21), and the lower outer wall of the vibration forming ram (22) is gap-matched with the inner wall of the forming mold (4), the left and right outer walls of the heavy hammer (21) are both fixedly connected to connecting plates (23), and the inner wall gap of the through hole of the connecting plate (23) is gap-matched with a second vertical rod (24), and the upper and lower outer walls of the second vertical rod (24) are respectively fixedly connected to the third horizontal plate (12) and the first horizontal plate (3).

6. The multi-station anode carbon block vibration forming machine according to claim 3, characterized in that: A hydraulic cylinder (25) is fixedly connected in the middle of the third transverse plate (12), and the lower surface of the hydraulic cylinder (25) is in contact with the upper surface of the heavy hammer (21).

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