Small plastic part cooling cylinder

Abstract

The invention discloses a small plastic part cooling cylinder which comprises a containing cylinder, a rotating disc, a cooling net, a rotating motor, a water inlet hose and a water return hose, wherein the cooling net comprises two longitudinal water pipes arranged in parallel, and a plurality of transverse water pipes which are parallel to one another and communicated with the two longitudinal water pipes; a plurality of on-off valves are arranged in the longitudinal water pipes; the on-off valves are positioned between two adjacent transverse water pipes; an inlet is formed in the top of the containing cylinder; a round through hole is formed in the bottom of the containing cylinder; the rotating disc is rotationally arranged in the round through hole through a bearing; a water collection space is formed in the rotating disc; the water inlet hose and the water return hose are communicated with the water collection space; the rotating motor is positioned below the rotating disc; a rotating shaft of the rotating motor is connected with the rotating disc; the cooling net is vertically arranged in the containing cylinder; the two longitudinal water pipes are fixedly connected with the rotating disc and communicated with the water collection space. The small plastic part cooling cylinder disclosed by the invention is high in cooling efficiency and capable of avoiding waste of resources.

Description

technical field [0001] The invention relates to the field of plastic product production, in particular to a cooling cylinder for small plastic parts. Background technique [0002] In the process of processing small plastic parts, it is necessary to melt the plastic first, and then mold the plastic through a mold to obtain a plastic part. Plastic parts need to be cooled to a lower temperature before being processed in the next step. If the plastic is placed to allow it to dissipate heat naturally through the air, it will take a lot of time, resulting in reduced production efficiency. Although the cooling time can be reduced to a certain extent through vibration or stirring to assist heat dissipation, it still cannot meet the needs of rapidly cooling plastic parts to greatly improve production efficiency. . Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned problems of the prior art, and provide a cooling cylinder for...

AI Technical Summary

Problems solved by technology

If the plastic is left to cool naturally through the air, it will take a lot of time, resulting in reduced production efficiency

Although the cooling time can be reduced to a certain extent through vibration or stirring to assist heat dissipation, it still cannot meet the needs of rapidly cooling plastic parts to greatly improve production efficiency.

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