Automatic temperature control apparatus of mould

An automatic control device and mold temperature technology, which is applied in the direction of auxiliary non-electric temperature control and electric temperature control, etc., can solve the problems of equipment aging and damage, waste of production time, and inconsistent product accuracy, so as to avoid mold temperature. Overshoot, easy management, and stable production quality
CN101013327AInactive Publication Date: 2007-08-08李小卿
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
李小卿
Publication Date
2007-08-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the mold temperature control system, particularly a mold temperature automatic control device, which includes the heating circulation system, the cooling circulation system, and the operation working water tank circulation system, the output of the water tank temperature control device in the operation working water tank circulation system respectively connecting with the water tank cold compensation conditioning system and heating pipe control terminal, and the input connecting with the output of the temperature sensor in the water tank, the control end connecting with the output of the temperature sensor in the mold. Its purpose is to design the mold temperature automatic control device, which can effectively control the mold temperature, and avoid the mold temperature overshoot when the mold in the heating or cooling. Compared with the existing technology, it has the advantages of automatic mold temperature control, accurate control range, saving working, saving time, saving material, and saving energy.
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Description

technical field

[0001] The invention relates to a mold temperature control system, in particular to an automatic mold temperature control device. Background technique

[0002] When molding plastic products, in order to ensure the injection molding accuracy of the product and prevent defective products, it is usually necessary to control the working temperature of the mold within a certain range. The Intellectual Property Literature Publishing House disclosed a mold temperature control system with an application number of 02124412.X on the China Intellectual Property Network on August 13, 2003. Warm water or cold water is used to adjust and control the technical solution of mold working temperature, and this patented technological innovation only solves the technical problem of back pressure in the system pipeline, but there are still many deficiencies: (1) The mold temperature cannot be controlled automatically, only The mold is heated when the mold is cold, and the mold is...

Claims

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