Transverse mold-unloading mold of deep-cavity product

Abstract

The invention relates to a transverse mold-unloading mold of a deep-cavity product. The transverse mold-unloading mold comprises an upper template, a lower temple and an ejection needle plate, which are arranged in sequence, wherein an ejector rod is arranged on the ejection needle plate and toward the lower template; a sliding block sleeve is fixedly arranged on the ejection rod; a first slidingblock is arranged in the sliding block sleeve in a sliding connection manner; a first module insert for de-molding the product is arranged at one end of the first sliding block in a connection manner;the lower template is provided with a de-molding mechanism for driving the first sliding block; a baffle plate is fixedly arranged at one end, close to the product, of the sliding block sleeve; whenthe mold is opened, the ejection rod drives the sliding block sleeve and the de-molding mechanism to do relative movement; the de-molding mechanism drives the first sliding block to move and de-mold;meanwhile, the product is stopped by the baffle plate, and the de-molding effect is good; a whole structure is simple and a mold-opening route is reduced, so that the size of the mold is reduced and an injection molding machine with a larger size is not used; the transverse mold-unloading mold is low in cost and high in production efficiency.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a lateral ejection mold for deep-cavity products. Background technique [0002] Plastic products have gradually replaced metal, glass, ceramics and other media in many fields due to their characteristics of lightness, durability, changeable shape, and easy to obtain in large quantities, and have become a very common item in people's daily life. The functional requirements are getting higher and higher, and the structure of plastic products is becoming more and more complicated; in the production of plastic products, especially for the production of compact plastic products with deep cavity and no ejection marks on the product appearance, now Most of the molds adopt the longitudinal demoulding method, the mold size is large, and when the product is long, the mold must be made high enough, and in order to ensure sufficient ejection distance, it is necessary to increase the square ir...

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Problems solved by technology

[0002] Plastic products have gradually replaced metal, glass, ceramics and other media in many fields due to their characteristics of lightness, durability, changeable shape, and easy to obtain in large quantities, and have become a very common item in people's daily life. The functional requirements are getting higher and higher, and the structure of plastic products is becoming more and more complicated; in the production of plastic products, especially for the production of compact plastic products with deep cavity and no ejection marks on the product appearance, now Most of the molds adopt the longitudinal demoulding method, the mold size is large, and when the product is long, the mold must be made high enough. At the same time, in order to ensure sufficient ejection distance, the square iron of the mold needs to be increased and replaced Larger models of injection molding machines have high costs, serious waste of resources, and low production efficiency

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