Leakage early warning type cooling system for injection mold

Abstract

The invention discloses a leakage early warning type cooling system for an injection mold. The leakage early warning type cooling system comprises a water guide pipe and a water pipe, a pressure sensor and a liquid level sensor are fixedly installed on a fixing frame, and the pressure sensor, the liquid level sensor, a first alarm and a second alarm are all electrically connected with a single-chip microcomputer; through the arrangement of the first alarm, the liquid level sensor and the single-chip microcomputer, after the liquid level sensor monitors leaked cooling liquid in the fixing frame, the single-chip microcomputer controls the first alarm to give an alarm, the pressure sensor monitors the pressure of the leaked cooling liquid in the fixing frame, when the pressure sensor monitors that the pressure of the leaked cooling liquid in the fixing frame is too high, the single-chip microcomputer controls the second alarm to give an alarm, and the first alarm and the second alarm give alarms at the same time, so that the reminding effect is improved; and through the arrangement of the first alarm, the liquid level sensor and the single-chip microcomputer, the reminding effect can be improved, and workers are reminded to find leakage of the cooling liquid in time.

Description

technical field [0001] The invention belongs to the technical field of injection molds, and in particular relates to a cooling system for leakage warning type injection molds. Background technique [0002] Injection mold is a tool for producing plastic products, and it is also a tool for giving plastic products a complete structure and precise dimensions. Injection molding, also known as injection molding, is a molding method of injection and molding. Injection molding is a mass production of a certain A processing method used for parts with complex shapes, specifically refers to injecting heated and melted plastic into the mold cavity under high pressure from the injection molding machine, and after cooling and solidifying, molded products are obtained. The advantages of the injection molding method are fast production speed and high efficiency. , the operation can be automated, there are many colors and varieties, the shape can be from simple to complex, and the size can b...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cooling system for injection mold with early warning of leakage, so as to solve the problem that the existing early warning mechanism in the prior art has poor warning effect and the staff cannot find the leakage of cooling liquid in time.

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