A vacuum high-temperature hot-press forming machine

Abstract

The invention discloses a vacuum high-temperature hot pressing molding machine. The vacuum high-temperature hot pressing molding machine comprises a rack (1) for wholly supporting a molding machine, an upper heat-preservation cold-state vacuum cover (2), a lower heat-preservation cold-state vacuum cover (4) corresponding to the upper heat-preservation cold-state vacuum cover (2), and a vacuumizing device (6) connected with the upper heat-preservation cold-state vacuum cover (2) or the lower heat-preservation cold-state vacuum cover (4), wherein the upper heat-preservation cold-state vacuum cover (2) can move up and down and is internally provided with an upper heating plate (3); the lower heat-preservation cold-state vacuum cover (4) can move front and back and up and down; and the lower heat-preservation cold-state vacuum cover (4) is internally provided with a lower heating plate (5) corresponding to the upper heating plate (3). The vacuum high-temperature hot pressing molding machine is simple in structure, reasonable in design, convenient to use, good in vacuum sealing effect, high in molding temperature, good in molding effect and low in heat dissipation.

Description

technical field [0001] The invention relates to a molding machine, and in particular provides a vacuum high-temperature hot-pressing molding machine. Background technique [0002] The hot press molding machine is an important molding equipment. It puts the raw material to be formed in a high vacuum, high temperature and high pressure environment, and sandwiches it between the upper and lower heating plates, and applies pressure under the heating of the upper and lower heating plates to make the raw material Molded under high vacuum environment. However, the current vacuum high-temperature hot press molding machines all have the problems of poor vacuum sealing effect, low molding temperature, difference in plane temperature of the heating plate, and large energy consumption. [0003] Therefore, how to improve existing molding machines has become an urgent problem to be solved. Contents of the invention [0004] In view of this, the object of the present invention is to pr...

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Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a vacuum high-temperature hot-pressing molding machine, to at least solve the problems of poor vacuum sealing effect and low molding temperature in previous molding machines.

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