Injection molding machine template

A molding machine and template technology, applied in the field of injection molding machine template, can solve the problems of stress concentration of square movable template, high template thickness requirement, large movable template, etc., to reduce material cost, improve motion controllability, reduce The effect of burst risk
CN102179908AInactive Publication Date: 2011-09-14GUANGZHOU HUAYAN PRECISION MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GUANGZHOU HUAYAN PRECISION MACHINERY
Publication Date
2011-09-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an injection molding machine template which comprises a stacking template for installing a die and a back plate connected to the outer surface of the stacking template, wherein the outer surface of the back plate is semispherical, and a plurality of reinforcing rib assemblies and a plurality of upright columns are connected between the back plate and the stacking template. By means of the structure of the back plate, stress concentration can be effectively reduced, board crack risk is reduced, and the service life of the template is improved; in addition, the material cost of the template is reduced; and on the premise of ensuring the rigidity of the template, the weight of the template is reduced, the motion controllability of the template is improved, and the die protection with high precision is facilitated.
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Description

[0001] technical field

[0002] The invention relates to an accessory of an injection molding machine, in particular to a template of an injection molding machine. Background technique

[0003] In industrial production, plastic products are mostly processed by injection molding machinery.

[0004] Injection molding machinery provides mold clamping force and ejection force for the mold through the mold clamping mechanism. The commonly used mold opening and closing mechanism is direct pressure type or machine hinge type. The development of injection molding machinery has become more and more sophisticated, and the direct pressure mold opening and closing structure is often the first choice.

[0005] As an important part of the mold opening and closing mechanism, the template is deformed during work, which directly affects the quality of the product and the life of the mold. At the same time, the template is usually one of the heaviest single parts in the injection molding ma...

Claims

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