Efficient refrigerator injection mold

A technology for injection molds and refrigerators, which is applied in the field of high-efficiency refrigerator injection molds, can solve the problems of low efficiency and high production costs, and achieve the effects of reducing production costs and improving molding efficiency

Inactive Publication Date: 2018-12-18
安徽志航科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing injection mold ejection mechanisms are all controlled by multiple cylinders, which makes the mold manufacturing cost higher, and when picking up the parts, ge

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  • Efficient refrigerator injection mold
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[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-2 , A high-efficiency refrigerator injection mold, including an upper mold 5 and a lower mold 11. The lower mold 11 is provided with a cavity inside, the top of the lower mold 11 is provided with a cavity, and the two ends of the side wall of the lower mold 11 are slidably connected with Two first L-shaped rods 10, one end of the first L-shaped rod 10 extends into the cavity, and two inclined connecting rods 12 are hinged on the first L-shaped rod 10, and the other end of the connecting rod 12 A vertically arranged top rod 13 is hinged, four top rods 13 are distributed in a rectangular array on the inner top wall ...

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Abstract

The invention discloses an efficient refrigerator injection mold. The efficient refrigerator injection mold comprises an upper mold and a lower mold, a cavity is formed in the lower mold, a mold cavity is formed at the top end of the lower mold, two first L-shaped rods are slidably connected to the two ends of the side wall of one side of the lower mold, and one ends of the two first L-shaped rodsextend into the cavity. Two connecting rods arranged obliquely are hinged to each first L-shaped rod, four ejection rods arranged vertically are hinged to the other ends of the connecting rods, the four ejection rods are distributed on the inner top wall of the cavity in a rectangular array mode, and one ends of the ejection rods extend into the mold cavity of the lower mold. First wedge blocks are fixed to the other ends of the first L-shaped rods, and two second L-shaped rods are fixed to the two ends of the side wall of one side of the upper mold. The efficient refrigerator injection moldis simple in structure, reasonable in design and ingenious in conception, can realize the ejection of finished products when the upper mold is opened, improves the processing efficiency, greatly reduces the manufacturing cost of the mold, is high in practicability, and is suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of refrigerator manufacturing, in particular to a high-efficiency refrigerator injection mold. Background technique [0002] Injection mold is a tool for producing plastic products; 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. [0003] However, the existing injection mold ejection mechanisms are all controlled by multiple cylinders, which makes the mold manufacturing cost higher, and when picking up the parts, generally the upper mold is first opened, and then the mold inside the core is ejected and then Picking up parts manually is less efficient, so we pro...

Claims

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Application Information

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IPC IPC(8): B29C45/26B29C45/40
CPCB29C45/26B29C45/4005
Inventor 葛玉根
Owner 安徽志航科技有限公司
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