Hot molding machine

Abstract

The invention discloses a hot molding machine, which comprises a support, a workable, a driving device, a press board, an upper mold and a lower mold and is characterized by further comprising two clamp boards, a pull rod, a spring and a sliding board. The front side of the worktable extends to the outside of the front side of the support, the sliding board capable of horizontally sliding is arranged on the worktable, and the lower mold is arranged on the sliding board. An upper clamp board and a lower clamp board with back ends in pivot connection are arranged between the upper mold and the lower mold, molding openings are arranged on the two clamp boards, the spring is arranged between the lower clamp board and the sliding board, and the pull rod is arranged between the front surface ofthe press board and the upper clamp board. The hot molding machine solves the problems in the prior art that the hot molding machine is easy to scald operators, low in working efficiency and easy to pull broken products to cause product deformation by adopting manual demolding and brings large loss to enterprises. The hot molding machine is simple in structure, convenient to use and capable of avoiding high-temperature scalding and reducing pull fracture and deformation caused by pulling during demolding.

Description

technical field [0001] The invention relates to a thermoforming machine, in particular to a thermoforming machine which adopts machine demoulding. Background technique [0002] The thermoforming machine is suitable for the mixing processing and batching test of polymers such as PVC, masterbatch and other chemical raw materials in the rubber and plastic industries, and can be used as the basis for batching in factories before mass production. Put the plastic or rubber raw material in the mold, sandwich it between the upper and lower electric heating plates, and apply pressure under the intelligent constant temperature of the electric heating plate to shape the raw materials. [0003] The current thermoforming machines mostly use manual demoulding when demoulding, and there are the following disadvantages when using manual demoulding: 1. Because the material is thin, the draft angle is small during demoulding, and it is easy to break when demoulding by hand Products, resultin...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems in the prior art that the thermoforming machine adopts manual demoulding, which is easy to burn the operator, has low work efficiency, and the product is easy to be broken, causing product deformation and causing great losses to the enterprise, the present invention provides a simple structure, A thermoforming machine that is easy to use, can avoid high temperature burns, and reduces tearing and pulling deformation during demoulding

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