A high-efficiency forming die for carbon electrodes

Abstract

The utility model discloses an efficient carbon electrode forming mold, comprising a workbench, a through groove is provided at the bottom of the workbench, a mold groove is provided in the top of the workbench, a sealing plate is movably abutted at the bottom of the mold groove, a round hole is provided on the top wall of the sealing plate, a bolt is movably inserted in the round hole, a screw groove is symmetrically provided on the bottom wall of the workbench, the top end of the bolt is movably connected in the screw groove, a limiting rod is fixedly connected in the top of the sealing plate, and the top end of the limiting rod extends into the mold groove, a user first disassembles the sealing plate, the user rotates the bolt to disengage from the screw groove, the bolt disengages and drives the sealing plate to leave the bottom plate of the mold groove to expose the bottom of the finished product, so that the finished product is disassembled faster, a screw rod is provided, the screw rod is rotated to move downward through the screw hole, the screw rod pushes the push plate downward, and the push plate moves downward to push the finished product downward until the finished product falls into a supporting shell for collection, the utility model has simple operation, good use effect, high production efficiency, and is worthy of wide promotion.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a carbon electrode high-efficiency molding mold. Background Art

[0002] Carbon electrode is a general term for electrodes composed of elemental carbon, which can be divided into four categories: natural graphite electrode, artificial graphite electrode, carbon electrode and special carbon electrode. Natural graphite electrode is mainly used for various arc furnace electrodes, artificial graphite electrode is used for various alkali metal, alkaline earth metal and other electrolysis electrodes, carbon electrode is used for aluminum and magnesium and other electrolysis electrodes, dry cell electrodes, etc. Special carbon electrode includes porous carbon electrode based on carbon fiber, which is used for fuel cells, etc., and glassy carbon electrode made of thermosetting resin by carbonization, which has high purity and chemical corrosion resistance and is used for analysis. Carbon electrode is widely used in metallurgy, chemical industry, electrochemistry and other industries;

[0003] In this regard, the Chinese utility model patent with authorization announcement number CN209666388U discloses a carbon electrode production mold, including a lower movable mold, an upper limit block, a cavity and a feeding port, an intermediate mold is installed above the lower movable mold, an upper fixed mold is installed above the intermediate mold, the upper limit block is arranged above the intermediate mold, a fixed mold core is arranged inside the upper fixed mold, a feed nozzle is arranged inside the fixed mold core, a mold core is installed below the feed nozzle, the outer side of the mold core is provided with the cavity, a movable mold core is arranged above the lower movable mold, a mold core sleeve is installed outside the movable mold core, a lower limit block is arranged below the mold core sleeve, and the feeding port is arranged on one side of the feed nozzle. The beneficial effect is: the design of adding an upper limit block to the intermediate mold effectively avoids deviations during mold assembly, thereby ensuring the accuracy of the graphite electrode size and improving product quality;

[0004] The existing carbon electrode production is to mix various raw materials and inject them into the mold cavity, and then further bake them after demolding to obtain the finished product. However, shrinkage, deformation, uneven dimensions and other phenomena are inevitable during the processing, which affect the normal use of the carbon electrode. In addition, the finished product is set in the mold, which is inconvenient to demold, resulting in low work efficiency. For this reason, we propose a carbon electrode high-efficiency molding mold to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a carbon electrode high-efficiency forming die to solve the problems raised in the above background technology.

[0006] A carbon electrode high-efficiency forming mold comprises a workbench, a through groove is provided at the bottom of the workbench, a mold groove is provided in the top of the workbench, a sealing plate is movably abutted at the bottom of the mold groove, a circular hole is provided on the top wall of the sealing plate, two groups of circular holes are symmetrically arranged, bolts are movably inserted in the circular holes, screw grooves are symmetrically provided on the bottom wall of the workbench, the top ends of the bolts are movably connected in the screw grooves, a limiting rod is fixedly connected in the top of the sealing plate, and the top end of the limiting rod extends into the mold groove;

[0007] A bracket is fixedly connected to the top wall of the workbench, an electric push rod is fixedly installed in the center of the bracket, a telescopic rod is installed at the bottom output end of the electric push rod, the bottom end of the telescopic rod is fixedly connected to the top of the lifting plate, a pressure plate is fixedly connected to the bottom wall of the lifting plate, and movable grooves are symmetrically provided on the inner wall of the pressure plate. Two groups of screw holes are symmetrically provided on the top wall of the lifting plate about the telescopic rod, screws are movably connected in the screw holes, the bottom end of the screw extends into the movable groove, and the bottom end of the screw is rotatably connected to the bearing seat, a push plate is fixedly connected to the bottom wall of the bearing seat, and the two side walls of the push plate are movably abutted against the inner wall of the movable groove.

[0008] Preferably, a controller is fixedly mounted on the outer wall of the workbench, and a supporting shell is fixedly connected to the bottom wall of the workbench.

[0009] Preferably, two groups of screw rods are symmetrically arranged, the top ends of the screw rods extend upward through the screw holes, and the top ends of the screw rods are fixedly connected to a rotating plate.

[0010] Preferably, the diameter of the pressing plate is the same as the inner diameter of the die groove, and the bottom wall of the pressing plate is movably inserted in the die groove.

[0011] Preferably, a limiting hole is provided in the bottom of the pressure plate, and the top end of the limiting rod is movably inserted into the limiting hole.

[0012] Preferably, both side walls of the lifting plate are fixedly connected with sliding rods, and the inner side wall of the bracket is symmetrically provided with sliding grooves, and the side ends of the sliding rods are movably clamped in the sliding grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model discloses the utility model BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the workbench in the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the sealing plate in the utility model;

[0018] Figure 4 This is a schematic diagram of the internal front view structure of the bracket in the utility model.

[0019] In the figure: 1. workbench; 101. through slot; 102. controller; 103. support shell; 2. mold slot; 3. sealing plate; 301. round hole; 302. screw slot; 4. bolt; 5. limit rod; 6. bracket; 601. slide slot; 7. electric push rod; 701. telescopic rod; 8. lifting plate; 801. screw hole; 802. slide rod; 9. pressure plate; 901. limit hole; 902. movable slot; 10. screw; 11. rotating plate; 12. push plate; 13. bearing seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-2 The utility model provides a technical solution: a carbon electrode high-efficiency forming mold, including a workbench 1, a through groove 101 is opened at the bottom of the workbench 1, a mold groove 2 is opened in the top of the workbench 1, a sealing plate 3 is movably abutted against the bottom of the mold groove 2, a round hole 301 is opened on the top wall of the sealing plate 3, two groups of round holes 301 are symmetrically arranged, bolts 4 are movably inserted in the round holes 301, screw grooves 302 are symmetrically opened on the bottom wall of the workbench 1, the top of the bolt 4 is movably connected in the screw groove 302, a limiting rod 5 is fixedly connected in the top of the sealing plate 3, and the top of the limiting rod 5 extends into the mold groove 2, the user rotates the bolt 4 to disengage the bolt 4 from the screw groove 302, and after the bolt 4 disengages, the sealing plate 3 is driven to leave the bottom plate of the mold groove 2, exposing the bottom of the finished product, which is convenient for faster disassembly of the finished product;

[0023] It should be noted that the top wall of the workbench 1 is fixedly connected to a bracket 6, an electric push rod 7 is fixedly installed in the center of the bracket 6, a telescopic rod 701 is installed at the bottom output end of the electric push rod 7, the bottom end of the telescopic rod 701 is fixedly connected to the top of the lifting plate 8, the bottom wall of the lifting plate 8 is fixedly connected to a pressing plate 9, and the inner wall of the pressing plate 9 is symmetrically provided with movable grooves 902, and the top wall of the lifting plate 8 is symmetrically provided with two groups of screw holes 801 about the telescopic rod 701, and a screw 10 is movably connected in the screw hole 801, and the bottom end of the screw 10 extends to the movable groove 90 2, the bottom end of the screw rod 10 is rotatably connected in the bearing seat 13, the bottom wall of the bearing seat 13 is fixedly connected with a push plate 12, and the two side walls of the push plate 12 are movably abutted against the inner wall of the movable groove 902. When in use, the electric push rod 7 is started, and the electric push rod 7 pushes the telescopic rod 701 downward, and the telescopic rod 701 drives the lifting plate 8 to move downward, and the lifting plate 8 drives the pressing plate 9 to move downward, and the pressing plate 9 is inserted downward into the die groove 2, and the limiting rod 5 is inserted in the limiting hole 901, and the pressing plate 9 moves downward to extrude the raw material, making the raw material more compact.

[0024] Embodiment 2:

[0025] See also Figure 3 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment;

[0026] Specifically, two groups of screw rods 10 are symmetrically arranged, and the top ends of the screw rods 10 extend upward through the screw holes 801 , and the top ends of the screw rods 10 are fixedly connected to the rotating plates 11 .

[0027] It should be noted that both side walls of the lifting plate 8 are fixedly connected with sliding rods 802, and the inner wall of the bracket 6 is symmetrically provided with sliding grooves 601, and the side ends of the sliding rods 802 are movably connected in the sliding grooves 601. By providing the sliding rods 802 for use with the sliding grooves 601, the lifting plate 8 has higher stability when moving downward.

[0028] It should be noted that the diameter of the pressing plate 9 is the same as the inner diameter of the die groove 2 , and the bottom wall of the pressing plate 9 is movably inserted in the die groove 2 .

[0029] In addition, a limiting hole 901 is provided in the bottom of the pressing plate 9 , and the top end of the limiting rod 5 is movably inserted into the limiting hole 901 .

[0030] Specifically, a controller 102 is fixedly installed on the outer wall of the workbench 1, and a support shell 103 is fixedly connected to the bottom wall of the workbench 1. The finished products fall into the support shell 103 for collection, and the operation is simple.

[0031] Embodiment 3:

[0032] See also Figures 1 to 4 , which is the third embodiment of the utility model, and this embodiment is based on the above two embodiments;

[0033] When the utility model is in use, after the raw material is injected into the mold groove 2, the electric push rod 7 is started, and the electric push rod 7 pushes the telescopic rod 701 downward, and the telescopic rod 701 drives the lifting plate 8 to move downward. By providing a slide bar 802 to cooperate with the slide groove 601, the lifting plate 8 moves downward with higher stability, and the lifting plate 8 drives the pressing plate 9 to move downward, and the pressing plate 9 is inserted downward into the mold groove 2. The limiting rod 5 is inserted into the limiting hole 901, and the pressing plate 9 moves downward to squeeze the raw material, so that the raw material is more compact, so that the device will not shrink and deform during the processing, and the appearance size will not be uneven, ensuring that the carbon electrode Advantages of normal use: after the finished product is completed, the user first disassembles the sealing plate 3, and the user rotates the bolt 4 to disengage the bolt 4 from the screw groove 302. After the bolt 4 is disengaged, it drives the sealing plate 3 to leave the bottom plate of the mold groove 2, exposing the bottom of the finished product, which is convenient for faster disassembly of the finished product. By providing a screw rod 10, the screw rod 10 rotates and moves downward through the screw hole 801, and the screw rod 10 pushes the push plate 12 downward, and the push plate 12 moves downward to push the finished product downward until the finished product falls into the supporting shell 103 for collection. The operation is simple, the use effect is good, and the production efficiency is high, which is worthy of wide promotion.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon electrode high-efficiency forming die, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is provided with a through groove (101), the top of the workbench (1) is provided with a die groove (2), the bottom of the die groove (2) is movably abutted with a sealing plate (3), the top wall of the sealing plate (3) is provided with a circular hole (301), two groups of the circular holes (301) are symmetrically arranged, bolts (4) are movably inserted in the circular holes (301), the bottom wall of the workbench (1) is symmetrically provided with screw grooves (302), the top ends of the bolts (4) are movably connected in the screw grooves (302), a limiting rod (5) is fixedly connected in the top of the sealing plate (3), and the top end of the limiting rod (5) extends into the die groove (2); The top wall of the workbench (1) is fixedly connected to a bracket (6), an electric push rod (7) is fixedly installed in the center of the bracket (6), a telescopic rod (701) is installed at the bottom output end of the electric push rod (7), the bottom end of the telescopic rod (701) is fixedly connected to the top of the lifting plate (8), the bottom wall of the lifting plate (8) is fixedly connected to a pressure plate (9), the inner wall of the pressure plate (9) is symmetrically provided with movable grooves (902), the top wall of the lifting plate (8) is symmetrically provided with two groups of screw holes (801) about the telescopic rod (701), a screw rod (10) is movably connected in the screw hole (801), the bottom end of the screw rod (10) extends into the movable groove (902), the bottom end of the screw rod (10) is rotatably connected in the bearing seat (13), the bottom wall of the bearing seat (13) is fixedly connected to a push plate (12), and the two side walls of the push plate (12) are movably abutted against the inner wall of the movable groove (902).

2. The carbon electrode high-efficiency forming mold according to claim 1, characterized in that: The screw rods (10) are symmetrically arranged in two groups. The top ends of the screw rods (10) extend upward through the screw holes (801). The top ends of the screw rods (10) are fixedly connected to a rotating plate (11).

3. The carbon electrode high-efficiency forming mold according to claim 1, characterized in that: Both side walls of the lifting plate (8) are fixedly connected with sliding rods (802), and the inner side wall of the bracket (6) is symmetrically provided with sliding grooves (601), and the side ends of the sliding rods (802) are movably clamped in the sliding grooves (601).

4. The carbon electrode high-efficiency forming mold according to claim 1, characterized in that: The diameter of the pressing plate (9) is the same as the inner diameter of the die groove (2), and the bottom wall of the pressing plate (9) is movably inserted into the die groove (2).

5. The carbon electrode high-efficiency forming mold according to claim 1, characterized in that: A limiting hole (901) is provided in the bottom of the pressing plate (9), and the top end of the limiting rod (5) is movably inserted into the limiting hole (901).

6. The carbon electrode high-efficiency forming die according to claim 1, characterized in that: A controller (102) is fixedly mounted on the outer wall of the workbench (1), and a support shell (103) is fixedly connected to the bottom wall of the workbench (1).

Images