Refrigerator bottom plate forming die provided with automatic demoulding device

Abstract

The invention relates to the technical field of automatic demoulding equipment of refrigerator bottom plate forming dies and provides a refrigerator bottom plate forming die provided with an automaticdemoulding device. The refrigerator bottom plate forming die comprises a base, two symmetrical support arms connected with the upper end of the base, and a top beam connected between the two supportarms, wherein a concave die is arranged at the upper end of the base and comprises a die set; two symmetrical connecting blocks are connected with the two ends of the die set; a limiting sliding rod is connected with the upper ends of the connecting blocks; a rectangular groove is formed in the inner bottom wall of the die set; a hydraulic cylinder is connected into the first rectangular groove; an H-shaped groove is formed in the cavity of the hydraulic cylinder; and two symmetrical rack bars. The refrigerator bottom plate forming die overcomes the defects in the prior art, is reasonable in design and compact in structure, solves the problem that the existing refrigerator bottom plate is difficult in demoulding after punch forming, adopts the simple structural combination, facilitates demoulding of the formed refrigerator bottom plate, improves the working efficiency and has high practicality.

Description

technical field [0001] The invention relates to the technical field of automatic demoulding equipment for a refrigerator bottom plate forming mold, in particular to a refrigerator bottom plate forming mold with an automatic demoulding device. Background technique [0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are compressors, refrigerators or cabinets for freezing in the box, and storage boxes with refrigeration devices. The volume of household refrigerators is usually 20-500 liters. In 1910, the world's first compression refrigeration household refrigerator came out in the United States. In 1925, the Swedish Lido Company developed a household absorption refrigerator. In 1927, General Electric Company of the United States developed a fully enclosed refrigerator. In 1930, the air-cooled continuous diffusion abso...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a refrigerator bottom plate forming mold with an automatic demoulding device, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, and solves the problem that t

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