Mold cooling water path pressure and flow reliability testing and analysis system

Abstract

The present invention relates to a mold cooling water path pressure and flow reliability testing and analysis system which comprises a water tank, a pressurization system, and a flow and pressure testing component. The pressurization system comprises a pressurization pump, a water outlet switch and a water return switch. The pressurization pump raises the water pressure of the water tank through a water inlet pipe until the water is pressed into the water cooling path of a mold. The water in the water cooling path of the mold goes into the water tank from a water outlet pipe. The water outlet switch is arranged at the cooling water path water inlet end of the mold. The water return switch is arranged at the cooling water path water outlet end of the mold. The flow and pressure testing component comprise a pressure meter and a flow meter. The invention provides the mold cooling water path pressure and flow reliability testing and analysis system which can be used for detecting the water leakage of a cooling water path and detecting the pressure borne by the mold, the flow condition of the mold water path is analyzed according to the detected pressure and flow, at the same time the reliability of the cooling water path of a whole set of mold is detected in one time, time and labor are saved, and the efficiency is improved.

Description

[technical field] [0001] The invention relates to the technical field of mold water transportation equipment, in particular to a mold cooling waterway pressure and flow reliability detection and analysis system. [Background technique] [0002] In order to improve the economic benefits of injection molding products, it is required that the number of cooling water channels on the mold should be as large as possible, because more cooling water channels means shorter production time. But at the same time, the more cooling water molds will increase the chance of water leakage. The phenomenon of mold water leakage is sometimes difficult to detect in the early stage of injection molding production, because water seepage to the surface of the mold is a slow process, and sometimes it takes 3 to 4 hours to be discovered. Therefore, if water leakage occurs, the above actions must be repeated, which is a waste of resources. Therefore, it is very necessary to overcome the problems caus...

AI Technical Summary

Problems solved by technology

[0003] Existing mold water delivery testing equipment can only test whether the cooling water circuit is leaking or not, and can only test a group of water delivery at a time. It has few functions and cannot detect the pressure and flow of the mold. The pressure cannot be adjusted freely.

In actual use, the workload is large, and the detection cycle is long and experienced operators are required to complete the detection accurately. The applicability is affected to a certain extent, and the existing technology of mold water detection equipment does not filter Therefore, it is easy to leave a lot of iron filings, iron powder or sundries in the mold after long-term use, and it is easy to block the detection mold, thereby affecting the accuracy of detection, affecting the applicability, and making it difficult to meet the needs of the market.

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