Transfer tool based on heating and demolding of PCM prepreg laying layer

Abstract

The invention provides a transfer tool based on PCM prepreg laying layer heating and demolding, and relates to the field of PCM prepreg laying layer heating and demolding. The transfer tool based on PCM prepreg laying layer heating and demolding comprises a plate body, a product groove is formed in the upper surface of the plate body, a first cavity is formed in the left side of the inner wall of the product groove, a second cavity is formed in the right side of the inner wall of the product groove, and a first worm is rotationally connected to the right side of the inner wall of the first cavity. The viscosity of the surface of the prepreg is changed by utilizing the heat resistance and non-viscosity of the Teflon coating, so that the prepreg and the transfer tool can be easily separated, for example, a small amount of adhesive is adhered to the surface of the transfer tool and can be removed by simple wiping, the stripping time is shortened, the device uniformly ejects products, and the production efficiency is improved. The problems that when some products are taken out, corners of the products are prone to being damaged, the appearance quality of equipment is affected, and even the normal use function of the products is affected are solved.

Description

technical field [0001] The invention relates to the field of layer heating and demoulding based on PCM prepreg, in particular to a transfer tooling based on PCM prepreg layer heating and demoulding. Background technique [0002] Prepreg is a composition of resin matrix and reinforcement made by impregnating continuous fiber or fabric with resin matrix under strictly controlled conditions. [0003] When the traditional PCM prepreg layer is heated and demolded, the viscosity of the prepreg increases when the temperature of the heating tool rises. After the layup operation is completed, the heating tool needs to be placed in the cooling zone to cool before it can be peeled off. The work efficiency is extremely low. When peeling off the tooling, the product is not easy to separate. After separation, a certain amount of adhesive remains on the surface of the tooling, which is not easy to clean. Some products are easy to cause damage to the corners of the product when it is taken ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a transfer tooling based on PCM prepreg layup heating and demoulding, which solves the problem that the temperature of the heating tooling rises during heating and demoulding of the traditional PCM prepreg layup. During the process, the viscosity of the prepreg increases. After the layup operation is completed, the heating tool needs to be placed in the cooling zone to cool before peeling off. The work efficiency is extremely low. When the tooling is peeled off, the product is not easy to separate. A certain amount of adhesive remains on the surface of the tooling, which is difficult to clean. Some products are easy to cause damage to the corners of the product when they are taken out, affecting the appearance and quality of the equipment, and even affecting the normal use of the product.

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