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Dumbbell full-buckle mold

A mold and dumbbell technology, applied in the field of molds, can solve the problems of high labor intensity, unsightly gate trimming, expensive products, etc., and achieve the effect of improving the qualified rate of finished products, ensuring the consistency of appearance, and realizing automation.

Pending Publication Date: 2020-10-16
NANTONG BAIHAI MUNICIPAL FACILITIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing dumbbell full buckle mold, usually the dumbbell full buckle is injection molded, and the material head and the product are connected through the gate. Workers need to trim the gate, which is labor-intensive and the gate trimming is not beautiful.
And in the existing injection molding technology, most of the dumbbell buckles rely on manual demoulding. Because the adhesion of the dumbbell buckles to the mold is very strong, it takes a lot of force to take out the product

Method used

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  • Dumbbell full-buckle mold
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  • Dumbbell full-buckle mold

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0026] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The invention discloses a dumbbell full-buckle mold. The dumbbell full-buckle mold comprises a sprue bush, a lower mold, an upper mold and a sleeve type ejector pin; the upper mold is arranged above the lower mold and can move up and down relative to the lower mold, the sleeve type ejector pin comprises an ejector pin body and an ejector sleeve, the ejector sleeve is arranged on the ejector pin body in a sleeving mode and can move up and down relative to the ejector pin body, the ejector pin body is arranged on the lower mold, and the ejector sleeve is used for ejecting a dumbbell full buckle,the lower mold comprises a lower forming plate, the lower forming plate comprises a forming plate body, a runner and a pouring channel, the pouring channel comprises a first pouring gate and a secondpouring gate, the pouring channel is used for communicating a branch runner with a cavity, the sprue bush is arranged on the upper mold, and a discharging port of the sprue bush is located above a main runner. According to the dumbbell full-buckle mold, due to the design of the pouring channel, cutting of the pouring gates is completed during dumbbell full-buckle demolding, the appearance consistency of the pouring gate separation position is guaranteed through automation of pouring gate separation, and the problem that the appearance consistency of the pouring gate separation position cannotbe guaranteed through a traditional manual pouring gate separation technology is solved.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a full button dumbbell mould. Background technique [0002] The dumbbell buckle is a plastic product in the rainwater storage module, which is formed by hot pressing through a mold. In the existing dumbbell full buckle mold, usually the dumbbell full buckle is injection molded, and the material head and the product are connected through the gate. Workers need to trim the gate, which is labor-intensive and the gate trimming is not beautiful. And in the existing injection mold technology, the dumbbell full buckle mostly relies on manual demoulding, because the adhesion of the dumbbell full buckle on the mold is very strong, it will take a lot of power to take out the product. Contents of the invention [0003] The object of the present invention is to provide a dumbbell full-button mold to solve one or more of the above-mentioned problems in the prior art. [0004] According to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/38B29C45/27B29C45/26B29C45/40B29C45/73
CPCB29C45/2602B29C45/27B29C45/38B29C45/401B29C45/7312
Inventor 许建华葛云郭志兵李亚青
Owner NANTONG BAIHAI MUNICIPAL FACILITIES
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