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injection molding machine

A technology of injection molding machine and injection motor, which is applied in the field of injection molding machines and can solve the problems of large size of injection molding machines

Active Publication Date: 2020-07-28
SUMITOMO HEAVY IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the presence of this base between the frame and the body of the injection device, the dimensions of the injection molding machine perpendicular to the direction of the fixing face of the guide in the frame are large

Method used

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Embodiment Construction

[0022] Hereinafter, modes for implementing the present invention will be described with reference to the drawings, but in each of the drawings, the same or corresponding symbols are attached to the same or corresponding components, and descriptions thereof are omitted.

[0023] figure 1 It is a side view of the internal structure of the injection molding machine based on one embodiment. figure 2 It is a side view of the injection molding machine based on one embodiment. In each drawing, the X direction, the Y direction, and the Z direction are directions perpendicular to each other, the X direction is the axial direction of the cylinder 41, the Y direction is a direction parallel to the fixing surface of the guide Gd in the frame Fr, and the Z direction is a direction parallel to the fixed surface of the guide Gd in the frame Fr. The direction is a direction perpendicular to the fixing surface of the guide Gd in the frame Fr.

[0024] The injection molding machine has a fra...

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PUM

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Abstract

Provided is an injection molding machine in which the dimension of the injection molding machine in a direction perpendicular to a fixed surface of a guide in a frame can be shortened. An injection molding machine includes: a cylinder (41) into which a molding material is fed; a front support (51) which supports the cylinder (41) and advances and retracts with respect to a frame (Fr); an injection member (43) which is disposed in the cylinder (41) so as to be able to advance and retract; a rear support (53) which supports the injection member (43) and advances and retracts with respect to the frame (Fr) at the back of the front support (51); and a guide (Gd) which is fixed to the frame (Fr), in which the guide (Gd) is used as a common guide for the front support (51) and the rear support (53).

Description

technical field [0001] This application claims priority based on Japanese Patent Application No. 2016-06 0667 filed in Japan on March 24, 2016. The entire contents of this Japanese application are incorporated herein by reference. [0002] The invention relates to an injection molding machine. Background technique [0003] The injection molding machine described in Patent Document 1 has a base movable back and forth with respect to a mold, and an injection device main body disposed on the base as a whole. The main body of the injection device has a heating barrel against the mold and a screw arranged in the heating barrel freely advancing and retreating, and the molten material in the heating barrel is injected into the cavity of the mold by advancing the screw. A housing supporting the heating barrel is mounted on the front side of the base, and a movable part that can be guided on the base is provided behind the housing. A linear guide rail etc. are provided on the lowe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/50B29C45/76
CPCB29C45/50B29C45/5008B29C45/76B29C2045/504B29C2045/5056B29C2045/7606B29C45/1761
Inventor 松竹由贤
Owner SUMITOMO HEAVY IND LTD