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A mold closing and opening equipment for injection molds containing gear racks and rollers

An injection mold and rack and pinion technology, applied in the field of injection mold clamping and mold opening equipment, can solve the problems of long processing time, high mold cost, and long injection preparation time for molding workpieces.

Inactive Publication Date: 2016-11-02
SHANTOU YUANTU PLASTIC IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, molds with complex shape structures are costly
Furthermore, the molding process and the removal of the molded parts and the preparation time for injection molding are longer, resulting in longer process times

Method used

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  • A mold closing and opening equipment for injection molds containing gear racks and rollers
  • A mold closing and opening equipment for injection molds containing gear racks and rollers
  • A mold closing and opening equipment for injection molds containing gear racks and rollers

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Embodiment Construction

[0014] Combine below Figure 1-4 The present invention will be described in detail.

[0015] An injection mold clamping and mold opening equipment containing rack and pinion and rollers, comprising a mold clamping and mold opening device, a slide rail and at least two injection mold device groups 100, 200, at least two injection mold device groups along the slide rail The extension direction is distributed, and each includes four injection mold devices 67, and the four injection mold devices 67 are arranged in a square layout, and each injection mold device 67 occupies a vertex of the square layout; the clamping mold opening device includes The liftable support frame body, the liftable support frame body includes a lift motor 1, the rotating shaft of the lift motor 1 is connected with the lift screw rod 16, the lift screw rod 16 is threadedly matched with the internal thread sleeve 15, and the outer thread of the internal thread sleeve 15 The circumferential surface is provid...

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PUM

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Abstract

The invention relates to an injection mould closing and opening device containing gear racks and rolling wheels. The injection mould closing and opening device comprises a mould closing and opening device, a sliding track and at least two injection mould device sets (100, 200), wherein the at least two injection mould device sets are distributed in the extending direction of the sliding track; each injection mould device set comprises four injection mould devices (67); the four injection mould devices (67) are arranged in a square layout, and each injection mould device (67) takes up one vertex of the square layout; the mould closing and opening device comprises a lifting supporting bracket; the lifting supporting bracket comprises a lifting motor (1); a rotating shaft of the lifting motor (1) is linked with a lifting screw rod (16).

Description

technical field [0001] The invention relates to the field of injection molds, in particular to an injection mold clamping and opening device including a gear rack and a roller. Background technique [0002] 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 material into the mold cavity by high pressure, and after cooling and solidifying, a molded product is obtained. [0003] Injection molds can form a variety of workpieces with complex shapes and structures. However, molds with complex shape structures are expensive. Furthermore, the molding process and removal of the molded workpiece and preparation for injection molding are long, thus resulting in a long process time. Contents of the invention [0004] The object of the present invention is to provide a mold clamping and mold opening equipment for injection molds containing gear racks and rollers, which can ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/66B29C45/26
CPCB29C45/2681B29C45/66
Inventor 叶维
Owner SHANTOU YUANTU PLASTIC IND