Assembled type mould with rapid heat molding and cold setting

Abstract

The invention discloses an assembled type mould with rapid heat molding and cold setting. The appearance of the assembled type mould is the same with a general mould in structure, and the assembled type mould is provided with upper and lower closed surfaces used for molding; but the assembled type mould with rapid heat molding and cold setting is formed by assembling an upper mould assembly and alower mould assembly, and the inner structures of the upper mould assembly and the lower mould assembly are hollow and are hollow work cavities with fluid used for conducting cold and heat sources; anouter mould assembly is directly made of thickened heat insulation materials, and an inner mould is further divided into fixed pieces and replaceable movable pieces. According to the assembled type mould with rapid heat molding and cold setting, fixed pieces of an outer mould and the inner mould can be directly installed on equipment, the movable pieces of the inner mould are productive assemblies, moulding moulds are assemblies capable of being replaced easily at any time, wing-shaped vanes for strengthening heat absorption are arranged on the back faces of the fixed pieces of the inner mould, combination surfaces of the movable pieces and the fixed pieces of the inner mould are provided with exhaust slots, the exhaust slots communicate with outward exhaust holes in the side surfaces ofthe fixed pieces of the inner mould, and exhaust hole channels in the process of material molding are formed.

Description

technical field [0001] The invention relates to a mold, in particular to an equipment structure mold that requires rapid thermoforming and cold setting equipment. Background technique [0002] Most of the existing mold molding on the market belongs to the resistance heating conduction molding machine equipment, and the molds of this molding machine are also double-mode closed, and the heating and cooling channels are thickened at the bottom of the upper and lower molds. In the process of heating and forming or cooling and shaping, the heat conduction area in the mold drilling hole is small, so the exhaust pipe of the forming drilling hole is often blocked, and the mold is too large due to the relationship between the conduit and the cost is high. The large amount of heat absorbs a lot, so the heating and cooling speed is slowed down due to the large amount, so the production time of the product is long, the energy consumption is high, and the defective rate is high. Conten...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing mold molding on the market belongs to the resistance heating conduction molding machine equipment, and the molds of this molding machine are also double-mode closed, and the heating and cooling channels are thickened at the bottom of the upper and lower molds. In the process of heating and forming or cooling and shaping, the heat conduction area in the mold drilling hole is small, so the exhaust pipe of the forming drilling hole is often blocked, and the mold is too large due to the relationship between the conduit and the cost is high. The large amount of heat absorbs a lot, so the heating and cooling speed becomes slow due to the large amount, so the production time of the product is long, the energy consumption is high, and the defective rate is high.

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