Device for coating lead with plastic layer

Abstract

The invention discloses a device for coating a lead with a plastic layer. The device is used for adding a new plastic protection layer in the position of a damaged outer plastic protection layer. The device consists of a controller, a plastic feeding port, a heating chamber, a melting chamber, an injecting device, a molding shell, a molding liner, a cooling chamber, a linear moving device, a water inlet, a water outlet, a heater and a separation plate. The controller controls heating temperatures of the heating chamber and the melting chamber, controls the work of the injecting device, and controls the moving speed of a lead. The heating chamber preheats plastic; the plastic is melted before injection; the melted plastic is extruded into the molding liner by the injecting device; the melted plastic in the molding liner wraps the lead so as to realize the purpose of adding the plastic protection layer for the lead; the cooling chamber cools the lead newly coated with the plastic protection layer and quickens the molding speed; and the linear moving device drives the lead to move.

Description

technical field [0001] The invention relates to a maintenance tool, in particular to a lead wire plasticizer. Background technique [0002] Many devices in the medical and health system use lead wires or use wires to connect equipment and equipment. The outer layers of these lead wires and wires are all plastic products. Medical supplies often need to be disinfected during surgery and in contact with people, or in long-term contact with the human body. The disinfection liquid and human body temperature during the disinfection process will damage the outer plastic protective layer or cause aging of the plastic protective layer. , In addition, there are some other man-made damages that will cause the cracking of the outer plastic protective layer. Although the cracking of the outer layer will not affect the use or have some impact, it can still be used. When aging and cracking of the outer plastic protective layer occurs, it is often wrapped with adhesive tape during clinical...

AI Technical Summary

Problems solved by technology

Since a lot of medical equipment is imported now, a small lead wire or ordinary connecting wire costs hundreds of yuan, or even thousands of yuan, and sometimes it cannot be purchased in time

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