Mold water way flow temperature monitoring processing system

Abstract

The invention relates to a mold water way flow temperature monitoring processing system. The mold water way flow temperature monitoring processing system comprises a mold and a mold temperature controller, and is characterized in that a plurality of water ways of the mold are connected with a flow temperature monitor through pipelines, the flow temperature monitor is connected with the mold temperature controller through a first main production pipeline, the mold temperature controller is connected with the water ways of the mold through a second main production pipeline, the first main production pipeline is provided with a fifth solenoid valve, and the second main production pipeline is provided with a fourth solenoid valve. The mold water way flow temperature monitoring processing system further comprises a center cyclic water supplying system which includes a water feeding pipe and a water discharging pipe, the water feeding pipe is connected with the second main production pipeline through a first branch pipe, the first main production pipeline is connected with a water return pipe through a third branch pipe, the first branch pipe is provided with a first solenoid valve, andthe third branch pipe is provided with a third solenoid valve. The mold water way flow temperature monitoring processing system can monitor the temperature and the flow of the water ways of the mold in real time, can quickly cool the water ways, is capable of improving the mold replacing efficiency and production efficiency, can give an alarm in time when a fault is found, and can also clean the pipelines, and the maintenance difficulty and cost are reduced.

Description

technical field [0001] The invention relates to a flow temperature monitoring and processing system of a mold waterway. Background technique [0002] At present, customers have more and more stringent requirements on the quality of injection molding products, but the actual injection molding process is unstable and often needs to be adjusted, resulting in an increase in machine waste and unstable product quality. Serious problems lead to returns and claims. One of the main reasons is the lack of effective monitoring of the return water temperature and flow rate of the mold cooling water circuit, that is, the mold temperature is unstable. [0003] It is generally required to spray cavity protective agent on the mold that is about to be removed when the mold temperature is lower than 50°C. Too high mold temperature is not conducive to the adhesion of the cavity protective agent and cannot play the role of antirust protection. The cooling efficiency of the original mold water...

AI Technical Summary

Problems solved by technology

[0003] Generally, it is required to spray the cavity protective agent on the mold that is about to be dismounted when the mold temperature is lower than 50°C. Too high mold temperature is not conducive to the adhesion of the cavity protective agent, and cannot play the role of anti-rust protection

The cooling efficiency of the original mold water circuit is low, resulting in low mold change and production efficiency

[0004] In the traditional operation mode, the remaining water in the mold is released and discarded during maintenance. At the same time, the water in the mold pipeline is not discharged in time, which will easily lead to scaling and rusting of the pipeline, thus weakening the heat transfer between the cooling water and the mold steel, increasing the maintenance difficulty

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