Rapid prototyping silica gel mold with anti-shrinkage and anti-deformation functions

Abstract

The invention discloses a rapid prototyping silica gel mold with anti-shrinkage and anti-deformation functions. The rapid prototyping silica gel mold comprises a shell, a motor is arranged on the inner wall of the shell, a rotating shaft is fixedly connected to the bottom of an output shaft on the motor, a rotating disc is arranged at the bottom of the rotating shaft, a double-spiral groove is formed in the lower surface of the rotating disc, and two sliding blocks are arranged on the inner wall of the double-spiral groove; connecting arms are fixedly connected to the bottoms of the sliding blocks, silica gel mold assemblies are fixedly connected to the opposite ends of the two connecting arms, grooves are formed in the bottoms of the silica gel mold assemblies, semicircular pipes are fixedly connected to the bottoms of the silica gel mold assemblies through the grooves, and sleeves are connected to the upper surfaces of the silica gel mold assemblies in a penetrating mode. Through cooperative use of the structures, the problems that in the actual use process, due to the fact that a traditional silica gel mold is uneven in heating, slow in heat dissipation, prone to deformation andshrinkage and the like in the use process, the straightness of a product is high, the produced product does not meet the standard frequently, and the quality is poor are solved.

Description

technical field [0001] The invention relates to the technical field of mold equipment, in particular to a rapid prototyping silicone mold with anti-shrinkage and anti-deformation functions. Background technique [0002] Silicone has the characteristics of high temperature resistance, corrosion resistance, strong tear resistance, and high simulation. Silicone molds play an important role in the processing of industrial products. The existing silicone molds are easy to shrink and deform because of their relatively high material Soft, the straight edge of the product cannot be guaranteed, and the products produced often do not meet the standards and the quality is poor. For this reason, we propose a rapid prototyping silicone mold with anti-shrinkage and anti-deformation functions. Contents of the invention [0003] The purpose of the present invention is to provide a rapid prototyping silicone mold with anti-shrinkage and anti-deformation functions, which has the advantages ...

AI Technical Summary

Problems solved by technology

[0002] Silicone has the characteristics of high temperature resistance, corrosion resistance, strong tear resistance, and high simulation. Silicone molds play an important role in the processing of industrial products. The existing silicone molds are easy to shrink and deform because of their relatively high material Soft, the straight edge of the product cannot be guaranteed, and the products produced often do not meet the standards and the quality is poor. For this reason, we propose a rapid prototyping silicone mold with anti-shrinkage and anti-deformation functions

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