Mold base device

Abstract

The invention relates to a mold base device. The mold base device is structurally characterized in that a hollow cavity consists of an upper cover plate, side walls and a bottom plate, the inside of the hollow cavity is divided into a plurality of heating cavities by partition plates, the adjacent partition plates are staggered with one another, tops of the partition plates are connected with the inner side of the upper cover plate, bottoms of the partition plates are connected with the inner side of the bottom plate, two ends of the bottom plate are connected with the side walls, a heat source inlet and a heat source outlet are respectively arranged on two sides of the bottom plate, a second positioning hole and a third positioning hole are further arranged on the lower portion of the bottom plate and are not communicated with the hollow cavity, and a first positioning hole and a fourth positioning hole are arranged on the upper cover plate. The mold base device has the advantages that a mold sleeve, a mold base and a vibrating platform can be positioned on the same center line, and excitation force generated by the vibrating platform can effectively act on paste materials, so that produced anode or cathode carbon blocks are high and uniform in density; and bottom surfaces of the carbon blocks are smooth, and qualified rate of the products is increased.

Description

technical field [0001] The invention relates to a mold base device, in particular to a mold base device for producing anode or cathode carbon blocks by a vibration forming method. Background technique [0002] When the anode or cathode carbon block is produced by a vibration forming machine, the density of the carbon block will be low or uneven because the mold cover, mold base and vibration table are sometimes not on the same center line. The mold base on the vibrating table has no heating system, and the mold base is preheated by the temperature of the paste. Since the temperature of the mold base is always less than or equal to the temperature of the paste, during a period of early production, the lower part of the anode or cathode carbon block It is not smooth, and it is often damaged when the carbon block is discharged, which affects the quality of the product. Contents of the invention [0003] The present invention provides a mold base device for producing anode o...

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Problems solved by technology

[0002] When the anode or cathode carbon block is produced by a vibration forming machine, the density of the carbon block will be low or uneven because the mold cover, mold base and vibration table are sometimes not on the same center line.

The mold base on the vibrating table has no heating system, and the mold base is preheated by the temperature of the paste. Since the temperature of the mold base is always less than or equal to the temperature of the paste, during a period of early production, the lower part of the anode or cathode carbon block Not smooth, often damaged when the carbon block is discharged, affecting the quality of the product

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