A brief analysis of seven systems of plastic mechanical injection molding machine

May 17, 2018 Leave a message

Heating/cooling heating system is used for heating cylinder and injection nozzle, injection molding machine cylinder generally USES electric heating circle as a heating equipment, installation, the outside of the cylinder and thermocouple segment detection.Heat transfer from the cylinder wall to provide heat source for material plasticization;The cooling system is mainly used to cool the oil temperature, and the oil temperature is too high, which can cause a variety of failures, so the oil temperature must be controlled.Another place that needs to be cooled is near the feed pipe to prevent the material from melting at the bottom of the material, causing the raw material to be unable to feed normally.

Lubrication system lubrication system is a dynamic template for injection molding machine, mold the place such as device, hinge, connecting rod machines have relative motion parts provide lubrication conditions of circuits, in order to reduce energy consumption and improve life parts, lubrication can be regular manual lubrication, can also be automatically electric lubrication;

Safety monitoring of plastic mechanical injection molding machine is mainly used to protect human and machine safety devices.It is mainly composed of safety door, safety baffle, hydraulic valve, limit switch, photoelectric detecting element, etc., to realize the interlock protection of electrical, mechanical and hydraulic.The monitoring system mainly monitors the oil temperature, material temperature and system overload of the injection molding machine, as well as the process and equipment failure, and the abnormal conditions are detected to indicate or alarm.