Injection mold capable of automatically stripping

An injection mold and material stripping technology, which is applied in the field of injection molds that can automatically strip materials, can solve the problems of motor drive failures, high labor costs, and energy consumption, and achieve high yield, reasonable structure, and energy saving.

Inactive Publication Date: 2021-01-22
芜湖友恒模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, demoulding is required during the processing of injection molds. However, most of the existing demoulding devices need to be driven manually or by motors. The labor cost is high, and the efficiency is low, which is very inconvenient. The motor drive is prone to failure and consumes energy

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  • Injection mold capable of automatically stripping
  • Injection mold capable of automatically stripping
  • Injection mold capable of automatically stripping

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] refer to Figure 1-5 , an injection mold capable of automatic stripping, comprising a support base 1, the four corners of the top of the support base 1 are fixedly connected with support rods 2, and the tops of the four support rods 2 are fixedly connected with a fixed plate 3, the fixed plate The bottom end of 3 is fixedly installed with cylinder 4, and the output shaft of cylinder 4 is fixedly connected with upper mold 5, and the top of supporting base 1 is fixedly connected with lower mold 8, and lower mold 8 matches with upper mold 5, and the inside of lower mold 8 is respectively A first installation cavity 21 and a second installation cavity 22 are provi...

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Abstract

The invention relates to the technical field of injection molds, and discloses an injection mold capable of automatically stripping. The injection mold comprises a supporting base, wherein supportingrods are fixedly connected to four corners of the top end of the supporting base, a fixing plate is fixedly connected among the top ends of the four supporting rods, an air cylinder is fixedly installed at the bottom end of the fixing plate, an output shaft of the air cylinder is fixedly connected with an upper mold, the top end of the supporting base is fixedly connected with a lower mold, the lower mold is matched with the upper mold, and a first mounting cavity and a second mounting cavity are formed in the lower mold. The injection mold is reasonable in structure and convenient to use, anejector block can be automatically driven to move upwards to push an injection molding part to be demolded in the process that the air cylinder drives the upper mold to move downwards, the automatic demolding effect can be achieved without additionally arranging a driving motor, more energy is saved, the locking effect is achieved, so that the upper mold and the lower mold are matched more tightly, no gap is generated in the injection molding process, and the yield of injection molding finished products is higher.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to an injection mold capable of automatic stripping. Background technique [0002] Injection mold is a tool for producing plastic products, and it is also a tool for giving plastic products complete structure and precise dimensions. Injection molding is a processing method used in the mass production of certain complex-shaped parts. Specifically, it refers to injecting the heated and melted plastic into the mold cavity under high pressure from the injection molding machine, and after cooling and solidifying, a molded product is obtained. Injection molds are divided into thermosetting plastic molds and thermoplastic plastic molds according to the molding characteristics; according to the molding process, they are divided into transfer molds, blow molds, casting molds, thermoforming molds, hot compression molds (compression molds), injection molds, etc. Among them, the hot p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/40B29C45/66B29C45/67
CPCB29C45/4005B29C45/66B29C45/67B29C2045/664
Inventor 李贺昌炜
Owner 芜湖友恒模具有限公司
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