A waste heat recovery and reuse system for injection molding machine

Abstract

The present invention relates to an injection molding machine, and aims to provide a waste heat recovery and reuse system for the injection molding machine. One side of the long side direction of the table, the heat receiving pipe is connected to the heat collecting cover, and the side of the operating table opposite to the heat collecting cover is pierced with a blowing pipe, and the blowing pipe is provided with a blowing hole facing the injection molding machine. The air inlet of the conveying fan is connected to the heat receiving pipe, the air conveying pipe is connected to the air outlet of the conveying fan, the air conveying pipe is connected to the blowing pipe, and the heat receiving pipe is provided with a radiator. The invention has the advantage of recovering and reusing the waste heat produced by the injection molding machine in the working process.

Description

technical field [0001] The invention relates to an injection molding machine, in particular to a waste heat recovery and reuse system for the injection molding machine. Background technique [0002] Injection molding machine is a main molding equipment for molding plastic products. It can make thermoplastics or thermosetting plastics into various shapes using plastic molding molds. It is mainly divided into vertical, horizontal and all-electric types. [0003] At present, the Chinese patent with the notification number CN105479656A discloses an injection molding machine, which includes a movable injection mold, an injection mechanism and an operating table, the movable injection mold and the injection mechanism are arranged on the operating table, and the injection molding The mechanism is located behind the movable injection mold; the injection mechanism includes a screw heater, a screw, a hopper, a servo motor, a screw driving mechanism and a stop valve, and the interior o...

AI Technical Summary

Problems solved by technology

[0004] In the actual use of this injection molding machine, due to the heating devices such as servo motors, movable injection molds and screw heaters, a large amount of heat will be generated during use. In the prior art, these heats are usually not processed. Management, discharge along with discharge, resulting in a waste of resources, and at the same time, the injection molding machine itself will generate a lot of heat, so if the injection molding machine is not cooled, the heat will cause loss to the injection molding machine, thus affecting the working performance of the later injection molding machine

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