Large-size prebaked anode carbon block pressure forming device

Abstract

The utility model provides a large-size prebaked anode carbon block pressure forming device, which relates to the technical field of insulators and comprises a forming box, a support rod is fixed on the surface of one side of the forming box, a top plate is fixedly mounted at the top end of the support rod, and a second hydraulic cylinder is fixedly mounted on the lower surface of the top plate. A second hydraulic cylinder is arranged on the forming box, a forming pressing plate is fixedly installed at the output end of the second hydraulic cylinder, an adjustable slicking assembly is arranged on the forming box, and the adjustable slicking assembly is connected with the forming pressing plate. A scraping plate is attached to the surface of a raw material in a forming box, a lead screw is driven to rotate through the output end of a servo motor, the scraping plate can be driven to move forwards, the scraping plate is attached to the surface of the raw material in the forming box to move, the raw material in the forming box is scraped to be flat, and it can be guaranteed that in the pressurizing process, the raw material is not prone to falling off. The surfaces of the raw materials can be uniformly spread, so that the forming quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of insulator technology, and more specifically, to a pressure molding device for large-size prebaked anode carbon blocks. Background Technology

[0002] Anode carbon blocks refer to carbon blocks produced using petroleum coke and pitch coke as aggregates and coal tar pitch as binder. During the production of anode carbon blocks, the raw materials need to be pressurized and molded. For example, patent application number CN202123141459.8 describes a prebaked anode carbon block molding and pressurizing device, which belongs to the field of anode carbon blocks. The device includes a base plate, with two support plates symmetrically connected to the lower end of the base plate, and two fixing plates symmetrically connected to the upper end of the base plate. A top plate is connected between the two fixing plates. A cylinder is installed at the center of the upper end of the top plate. The piston end of the cylinder penetrates the wall of the top plate and extends downwards, connecting to a mounting seat. The piston end of the cylinder is slidably connected to the wall of the top plate. A pressure block is installed at the lower end of the mounting seat. A molding mold is provided at the upper end of the base plate, located directly below the pressure block. Two through holes are symmetrically opened at the upper end of the base plate. This utility model overcomes the shortcomings of the prior art by using the cooperation of structures such as through holes, mounting plates, bearings, threaded pipes, threaded rods, motors, driving gears, driven gears, sliding grooves, and sliders to automatically demold the molded material, reducing manual labor, saving time, and improving work efficiency. In the above technical solution, when pressurizing some larger-sized anode carbon, after the anode carbon raw material is poured into the mold box, the surface of the anode carbon raw material is uneven, resulting in pits and bumps. Directly applying pressure will affect the quality of the molded material. Utility Model Content

[0003] The main purpose of this utility model is to provide a pressure molding device for large-size prebaked anode carbon blocks, which can effectively solve the problem in the background art that when some large-size anode carbon is pressurized, the surface of the anode carbon raw material is uneven after being poured into the mold box, resulting in pits and bumps, and direct pressurization will affect the quality of the molded product.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a large-size prebaked anode carbon block pressure molding device, including a molding box, a support rod fixed on one side surface of the molding box, a top plate fixedly installed on the top of the support rod, a second hydraulic cylinder fixedly installed on the lower surface of the top plate, a molding pressure plate fixedly installed at the output end of the second hydraulic cylinder, and an adjustable scraping component provided on the molding box, the adjustable scraping component being connected to the molding pressure plate.

[0005] Preferably, a support frame is fixedly installed on the lower surface of the molding box, a base plate is fixedly installed on the lower end surface of the support frame, and a first hydraulic cylinder is fixedly installed on the upper surface of the base plate.

[0006] Preferably, a top plate is slidably disposed inside the molding box, and the output end of the first hydraulic cylinder is disposed on the lower surface of the top plate.

[0007] Preferably, the adjustable leveling component includes two mounting slots, a servo motor, and a positioning rod. The two mounting slots are respectively opened on both sides of the upper surface of the forming box. The servo motor is fixedly installed on one side of the forming box, and the positioning rod is fixedly installed on the upper surface of the forming plate.

[0008] Preferably, a guide rod is fixedly installed inside one of the mounting slots, a guide sleeve is slidably installed in the middle of the guide rod, a lead screw is installed at the output end of the servo motor, the lead screw is disposed inside another mounting slot, and a lead screw sleeve is engaged in the middle of the lead screw.

[0009] Preferably, a slide bar is fixedly installed on the circumference of both the guide sleeve and the lead screw sleeve, and a slide plate is slidably installed through the middle of the two slide bars, with a scraper fixedly installed on the lower surface of the slide plate.

[0010] Preferably, a mounting plate is fixedly installed on the positioning rod, and a groove is formed on the lower surface of the mounting plate. A slider is slidably installed inside the groove, and the lower end of the slider is set on the upper surface of the slide plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) The second hydraulic cylinder extends downwards to drive the forming plate to move downwards, which in turn drives the slide plate to move downwards in the middle of the slide rod, and at the same time drives the scraper to move downwards, so that the scraper is attached to the surface of the raw material inside the forming box. At this time, the servo motor drives the lead screw to rotate, so that the lead screw sleeve moves in the middle of the lead screw, and at the same time drives the scraper to move forward, so that the scraper is attached to the surface of the raw material inside the forming box, and the raw material inside the forming box is scraped flat. This ensures that the surface of the raw material can be evenly spread during the pressurization process, thereby improving the forming quality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a pressure molding device for large-size prebaked anode carbon blocks according to the present invention;

[0014] Figure 2 This is a schematic side view of the overall structure of a pressure molding device for large-size prebaked anode carbon blocks according to this utility model;

[0015] Figure 3 This is a bottom view schematic diagram of the overall structure of a pressure molding device for large-size prebaked anode carbon blocks according to this utility model;

[0016] Figure 4 This is a schematic diagram of the top plate 10 of a pressure molding device for large-size prebaked anode carbon blocks according to this utility model.

[0017] In the diagram: 1. Forming box; 2. Support frame; 3. Base plate; 4. First hydraulic cylinder; 5. Support rod; 6. Top plate; 7. Second hydraulic cylinder; 8. Forming pressure plate; 9. Adjustable scraping assembly; 901. Mounting groove; 902. Guide rod; 903. Guide sleeve; 904. Servo motor; 905. Lead screw; 906. Lead screw sleeve; 907. Slide rod; 908. Slide plate; 909. Scraper; 910. Positioning rod; 911. Mounting plate; 912. Slider; 913. Slide groove; 10. Ejector plate. Detailed Implementation

[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0019] like Figure 1 , 2 As shown, a large-size prebaked anode carbon block pressurization molding device includes a molding box 1. A support rod 5 is fixed on one side surface of the molding box 1. A top plate 6 is fixedly installed on the top of the support rod 5. A second hydraulic cylinder 7 is fixedly installed on the lower surface of the top plate 6. A molding pressure plate 8 is fixedly installed at the output end of the second hydraulic cylinder 7. An adjustable scraping component 9 is provided on the molding box 1. The adjustable scraping component 9 is connected to the molding pressure plate 8.

[0020] like Figure 1 , 4 As shown, a support frame 2 is fixedly installed on the lower surface of the molding box 1, and a base plate 3 is fixedly installed on the lower surface of the support frame 2. A first hydraulic cylinder 4 is fixedly installed on the upper surface of the base plate 3. An ejector plate 10 is slidably arranged inside the molding box 1. The output end of the first hydraulic cylinder 4 is located on the lower surface of the ejector plate 10. By extending and retracting the output end of the second hydraulic cylinder 7, the molding plate 8 can be driven to move downward to compact the raw material inside the molding box 1. After the compaction and molding work is completed, the output end of the first hydraulic cylinder 4 extends and retracts to drive the ejector plate 10 to move upward and remove the molded raw material from inside the molding box 1, making it convenient for workers to retrieve the material.

[0021] like Figure 2 , 3As shown, the adjustable scraping assembly 9 includes two mounting slots 901, a servo motor 904, and a positioning rod 910. The two mounting slots 901 are respectively opened on both sides of the upper surface of the forming box 1. The servo motor 904 is fixedly installed on one side surface of the forming box 1, and the positioning rod 910 is fixedly installed on the upper surface of the forming pressure plate 8. A guide rod 902 is fixedly installed inside one of the mounting slots 901. A guide sleeve 903 is slidably installed in the middle of the guide rod 902. A lead screw 905 is installed at the output end of the servo motor 904. The lead screw 905 is located inside the other mounting slot 901. A lead screw sleeve 906 is engaged in the middle of the lead screw 905. Slide rods 907 are fixedly installed on the circumferences of both the guide sleeve 903 and the lead screw sleeve 906. A sliding plate 908 is slidably installed through the middle of the two slide rods 907. A scraper 909 is fixedly installed on the lower surface of the sliding plate 908. An mounting plate 911 is fixedly installed on the positioning rod 910. The mounting plate 911 has a groove 913 on its lower surface, and a slider 912 is slidably installed inside the groove 913. The lower end of the slider 912 is set on the upper surface of the slide plate 908. When the pressurized raw material is placed inside the forming box 1, the output end of the second hydraulic cylinder 7 extends downward, driving the forming pressure plate 8 to move downward. At the same time, the slide plate 908 is driven to move downward in the middle of the slide rod 907, and the scraper 909 is driven to move downward, so that the scraper 909 is in contact with the surface of the raw material inside the forming box 1. At this time, the output end of the servo motor 904 drives the lead screw 905 to rotate, so that the lead screw sleeve 906 moves in the middle of the lead screw 905. At the same time, the scraper 909 is driven to move forward, so that the scraper 909 is in contact with the surface of the raw material inside the forming box 1, and the raw material inside the forming box 1 is scraped flat. This ensures that the surface of the raw material is evenly spread during the pressurization process, thereby improving the quality of the forming.

[0022] Working principle of a large-size prebaked anode carbon block pressure molding device:

[0023] In use, when pressurization is required, the raw material to be pressurized is first placed inside the forming chamber 1. Then, the output end of the second hydraulic cylinder 7 extends downwards, driving the forming plate 8 downwards. Simultaneously, this drives the sliding plate 908 downwards in the middle of the sliding rod 907, and also drives the scraper 909 downwards, placing it against the surface of the raw material inside the forming chamber 1. At this point, the output end of the servo motor 904 drives the lead screw 905 to rotate, causing the lead screw sleeve 906 to move in the middle of the lead screw 905. This, in turn, drives the scraper 909 forward, ensuring it adheres to the surface of the raw material inside the forming chamber 1. The material inside the molding box 1 is leveled by moving the material to ensure that the surface of the material is evenly spread during the pressurization process, thereby improving the molding quality. After the material is leveled, the scraper 909 is moved to the edge of the top of the lead screw 905 to remove the scraper 909 from the top of the molding box 1. At this time, the output end of the second hydraulic cylinder 7 is extended and retracted to drive the molding plate 8 to move downward to compact the material inside the molding box 1. After the compaction and molding are completed, the output end of the first hydraulic cylinder 4 is extended and retracted to drive the ejector plate 10 to move upward to remove the molded material from the inside of the molding box 1, making it convenient for the staff to pick up the material.

[0024] The above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A pressure molding device for large-size prebaked anode carbon blocks, comprising a molding box (1), characterized in that: A support rod (5) is fixed to one side surface of the molding box (1). A top plate (6) is fixedly installed at the top of the support rod (5). A second hydraulic cylinder (7) is fixedly installed on the lower surface of the top plate (6). A molding pressure plate (8) is fixedly installed at the output end of the second hydraulic cylinder (7). An adjustable leveling component (9) is provided on the molding box (1). The adjustable leveling component (9) is connected to the molding pressure plate (8). The adjustable leveling component (9) includes two mounting slots (901), a servo motor (904), and a positioning rod (910). The two mounting slots (901) are respectively opened on both sides of the upper surface of the molding box (1). The servo motor (904) is fixedly installed on one side surface of the molding box (1). The positioning rod (910) is fixedly installed on the upper surface of the molding pressure plate (8). A guide rod (902) is fixedly installed inside one of the mounting slots (901). The guide rod (902) is slidably fitted with a guide sleeve (903) in the middle. The output end of the servo motor (904) is fitted with a lead screw (905). The lead screw (905) is set inside another mounting groove (901). The lead screw (905) is meshed with a lead screw sleeve (906) in the middle. The guide sleeve (903) and the lead screw sleeve (906) are both fixedly fitted with slide rods (907) on their circumferences. The two slide rods (907) are slidably fitted with a slide plate (908) through the middle. The lower end surface of the slide plate (908) is fixedly fitted with a scraper (909). The positioning rod (910) is fixedly fitted with a mounting plate (911). The lower surface of the mounting plate (911) is provided with a sliding groove (913). The sliding block (912) is slidably fitted inside the sliding groove (913). The lower end of the sliding block (912) is set on the upper surface of the slide plate (908).

2. The pressure molding device for large-size prebaked anode carbon blocks according to claim 1, characterized in that: A support frame (2) is fixedly installed on the lower surface of the molding box (1), a base plate (3) is fixedly installed on the lower surface of the support frame (2), and a first hydraulic cylinder (4) is fixedly installed on the upper surface of the base plate (3).

3. The pressure molding device for large-size prebaked anode carbon blocks according to claim 2, characterized in that: The molding box (1) has a sliding ejector plate (10) inside, and the output end of the first hydraulic cylinder (4) is located on the lower surface of the ejector plate (10).

Images