Multi-function peripheral and control method of multi-function peripheral

Abstract

The invention discloses a compound machine and a control method of the compound machine. The compound machine comprises a water chilling unit and a mold temperature unit. The water chilling unit comprises an evaporator; the temperature control unit comprises a heater, the heater is provided with a water inlet waterway, a water return waterway and a water outlet waterway, the water return waterway is connected with a water outlet of the mold, the water outlet waterway is connected with a water inlet of the mold, the water inlet waterway is connected with the evaporator, a backflow waterway is branched from the water inlet waterway, and a cooling waterway is branched from the water return waterway; the return water in the mold enters the heater through the return water path, and when the temperature of the return water is lower than a preset value, the heater heats the return water, so that the temperature of the return water reaches the preset value; when the temperature of the return water is higher than a preset value, the cooling water channel is opened, the return water part in the mold is discharged through the cooling water channel, and cooling water provided by the evaporator enters the heater to cool the return water, so that the synchronization of temperature detection and adjustment is realized, and the temperature can be decreased or increased in time.

Description

technical field [0001] The invention relates to the technical field of mold temperature controllers, in particular to a compound machine and a control method for the compound machine. Background technique [0002] The mold temperature controller is mainly used for the temperature control of general molds and machinery, within a certain temperature to keep the product in the best state during molding to ensure the quality of the finished product. Uneven or inappropriate mold temperature will lead to unstable dimensions of the casting, and the deformation of the ejected casting during the production process will cause defects such as thermal pressure, sticking, surface depression, internal shrinkage cavity and hot bubble; the temperature of the existing mold temperature controller The detection and temperature adjustment cannot be synchronized, resulting in the temperature not being able to drop or rise in time. Contents of the invention [0003] The present invention aims ...

AI Technical Summary

Problems solved by technology

Uneven or inappropriate mold temperature will lead to unstable dimensions of the casting, and the deformation of the ejected casting during the production process will cause defects such as thermal pressure, sticking, surface depression, internal shrinkage cavity and hot bubble; the temperature of the existing mold temperature controller The detection and temperature adjustment cannot be synchronized, resulting in the temperature not being able to drop or rise in time

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