Compression molding system with heat dissipating function

Abstract

The invention relates to a compression molding system with a heat dissipating function. The compression molding system comprises a compression molding device. The compression molding device comprisesa working table, a top plate, an air cylinder, a supporting plate, an upper die, a lower die and two supporting rods, and further comprises a heating mechanism and two cooling mechanisms. Each coolingmechanism comprises a spraying nozzle, a fixing rod, a connecting pipe, an air input pipe, an air inflator, a piston, a pulling wire and a plurality of first springs. The heating mechanism comprisesa heating box, an electric heating wire, a battery, a cable, two control assemblies, two transmission assemblies, two connecting rods and a plurality of heat conducting fins. According to the compression molding system with the heat dissipating function, air is blown to a machined workpiece, the ventilation speed of the air around the workpiece is increased, the cooling effect is improved, thus time for workpiece forming is shortened, the working efficiency is improved, by means of the heating mechanism, heating time can be controlled precisely, the situation that the workpiece is still heatedafter compression molding, the probability of workpiece deformation is reduced, and the compression molding quality is improved.

Description

technical field [0001] The invention relates to the field of compression molding equipment, in particular to a compression molding system with heat dissipation function. Background technique [0002] The compression molding machine includes: a fixed platen, a movable platen, a fixed mold supported by the fixed platen, a movable mold supported by the movable platen, an opening and closing device, and a screw shaft connected by the movable platen. The compression molding machine is mainly suitable for roll film such as polyvinyl chloride (PVC), polystyrene (PS) and polypropylene (PP), vacuum suction molding compression molding machine, and plastic compression molding to manufacture various products. [0003] Existing compression molding machines usually still heat the plastic workpiece after compression molding, which causes deformation of the plastic workpiece, thereby affecting the quality of compression molding and reducing the practicability of the existing compression mol...

AI Technical Summary

Problems solved by technology

[0003] Existing compression molding machines usually still heat the plastic workpiece after compression molding, which causes deformation of the plastic workpiece, thereby affecting the quality of compression molding and reducing the practicability of the existing compression molding machine. Not only that, but now Some compression molding machines need to wait for the natural cooling of the plastic workpiece after compression molding, which increases the molding time of the plastic workpiece and greatly reduces the work efficiency.

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