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Injection molding machine and setting and supporting device thereof

A technology of injection molding machine and support device, applied in the field of setting support device, can solve the problem of time-consuming and the like

Active Publication Date: 2014-12-03
SUMITOMO HEAVY IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Conventionally, molding conditions were set by trial and error based on user experience or intuition, and it took time to set the conditions.

Method used

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  • Injection molding machine and setting and supporting device thereof
  • Injection molding machine and setting and supporting device thereof
  • Injection molding machine and setting and supporting device thereof

Examples

Experimental program
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Embodiment Construction

[0022] Hereinafter, modes for implementing the present invention will be described with reference to the drawings. In each drawing, the same or corresponding symbols are attached to the same or corresponding components, and explanations thereof are omitted. Hereinafter, the moving direction of the screw in the filling process is set to the front, and the moving direction of the screw in the measuring process is set to the rear.

[0023] figure 1 It is a figure which shows the injection molding machine of one embodiment of this invention. The injection molding machine fills the cavity space of the mold unit with a liquid-phase molding material. The mold device is composed of, for example, a fixed mold and a movable mold, and a cavity space is formed between the fixed mold and the movable mold. The liquid-phase molding material filled in the cavity space is solidified to obtain a molded product.

[0024] The injection molding machine 10 includes: a cylinder 11 having a moldi...

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PUM

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Abstract

There is provided an injection molding machine and setting and supporting device thereof. in which it's possible to support the setting of a molding condition. An injection molding machine contains a cylinder (11) in a rear portion of a casting material supply channel (14) contains materials; a material supply portion (80) which supplies a mold material casting material supply channel (14); a worm (20), which rotates in the cylinder (11) and thereby vorw the casting material rts sent; a supply condition detection section (70) that detects an intake state of the molding material by the screw (20); and an adjustment support device (40) that supports the adjusting a molding condition. The adjustment support device (40) calculates the maximum feed rate of the material feed section (80) corresponding to the speed of the screw (20) or the minimum speed of the screw (20) corresponding to a feed rate of the material feed section (80) based on a detection result of the supply state detection section (70) wherein the feed rate of the material feed section (80) and a feed rate of the screw (20) coincide with each other.

Description

technical field [0001] This application claims priority based on Japanese Patent Application No. 2013-110930 filed on May 27, 2013. All the content of the application is used in this specification by reference. [0002] The present invention relates to an injection molding machine and a setting support device for the injection molding machine. Background technique [0003] The injection molding machine includes: a cylinder body; a material supply unit for supplying molding materials into the cylinder body; and a screw arranged so as to be rotatable and freely advance and retreat in the cylinder body. The molding material supplied into the helical groove formed on the screw is sent forward as the screw rotates. A plurality of band heaters are provided on the outer periphery of the cylinder, and the heat of the plurality of band heaters is transferred to the cylinder to gradually melt the molding material advancing in the cylinder. The liquid-phase molding material is sent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/76B29C45/77
CPCB29C45/18B29C45/76B29C2945/76003B29C2945/76354B29C2945/76605B29C2945/76665B29C2945/76809
Inventor 清家幸治
Owner SUMITOMO HEAVY IND LTD