Cooling device for injection moulds

By introducing a cleaning tank, a stirring fan, and a pulsed water flow cleaning system into the injection mold cooling device, the problem of mold water channel blockage was solved, achieving efficient cooling and cleaning, and ensuring mold temperature uniformity and production continuity.

CN224545241UActive Publication Date: 2026-07-24YANTAI ELITE MOULD CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YANTAI ELITE MOULD CO LTD
Filing Date
2025-08-01
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

After prolonged use, blockage of the water channels in the injection mold leads to decreased cooling efficiency, uneven mold temperature, affecting the quality of plastic parts and production cycle, and may even damage the equipment.

Method used

A cooling device for injection molds was designed, comprising a cleaning tank, a stirring fan, a water pump, and a solenoid valve. By precisely controlling the dosage of the reagent and the pulsed water flow to clean the mold water circuit, a closed-loop cooling system is formed by combining a water chiller and a circulating pump to ensure efficient circulation of the cooling medium and cleaning effect.

Benefits of technology

It effectively prevents water channel blockage, maintains stable operation of the cooling system, improves the quality of plastic parts and production efficiency, reduces energy consumption, and avoids equipment damage.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224545241U_ABST
    Figure CN224545241U_ABST
Patent Text Reader

Abstract

The utility model discloses a cooling device for injection mold relates to injection mold cooling technical field, including base and water outlet pipe, the upper surface of base is installed with cleaning tank, the upper surface of cleaning tank is installed with mounting panel, the upper surface of mounting panel is installed with reagent tank, the upper surface of reagent tank is installed with upper cover, and the bottom surface intercommunication of reagent tank has the medicine outlet pipe, and the outer surface of medicine outlet pipe is installed with first solenoid valve after mounting panel and extends to the below of mounting panel, the outer surface of medicine outlet pipe is installed with first solenoid valve, and the inner wall of cleaning tank is installed with stirring fan, and the inner bottom wall of cleaning tank is installed with water pump, and the output of water pump intercommunication has cleaning pipe, the cooling device for injection mold of the design can be accurate control the drop in amount of cleaning reagent to cleaning tank through first solenoid valve, can avoid reagent waste, can prevent the use amount deficiency influence cleaning effect, and stirring fan can fully mix reagent and water, and the uniformity of cleaning fluid is greatly improved, and the stability of cleaning power is ensured.
Need to check novelty before this filing date? Find Prior Art