Injection molding machine drying cabinet

Abstract

The invention discloses an injection molding machine drying cabinet. The injection molding machine drying cabinet comprises an injection molding machine, a water cooling tower and a drying cabinet; an oil tank is arranged in the injection molding machine, a hollow water chamber is formed in tank plates of the oil tank, the water chamber is provided with a water inlet and a water outlet, the water inlet is connected with a water pump, and an water inlet end of the water pump is connected with the water cooling tower; and the drying cabinet comprises a cabinet body and a heater, the heater comprises a hot water coil pipe, an electric heater and a temperature sensor, the hot water coil pipe is fixedly mounted in the cabinet body, one end of the hot water coil pipe is connected with the water outlet of the water chamber, the other end of the hot water coil pipe is connected into the water cooling tower, the electric heater and the temperature sensor are mounted in the cabinet body, the temperature sensor is connected with a controller, and the controller is connected with the water pump and the electric heater. According to the injection molding machine drying cabinet, the structure is simple, manufacturing is convenient, the cost is low, the energy efficiency is enhanced, the resources are saved, and the production costs of enterprises are reduced.

Description

technical field [0001] The invention relates to the field of injection molding machines, in particular to an injection molding machine drying box. Background technique [0002] Injection molding machine, also known as injection molding machine or injection machine, is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products using plastic molding molds. It is divided into vertical, horizontal, and all-electric types. The injection molding machine heats the plastic, applies high pressure to the molten plastic, and makes it shoot out to fill the mold cavity. After the existing injection molding machine starts to work for a period of time, the oil temperature rises to a certain temperature, and the cooling water needs to be turned on for cooling. If the temperature is too high, the hydraulic parts will be damaged prematurely, and the service life of the hydraulic oil will be shortened if the temperature is too high. ...

AI Technical Summary

Problems solved by technology

The injection molding materials of the injection molding machine often contain moisture and moisture due to storage or weather reasons. Directly adding them to the injection molding machine will seriously affect the quality of the product, and often require dry storage or drying treatment. Most of the existing technologies use electricity. The oven is heated for drying, and the waste heat of the cooling water after heating cannot be utilized, and there is no device and method for effectively utilizing this part of heat energy

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