RELEASE FILM REPLACING DEVICE AND 3D PRINTING APPARATUS

Abstract: the present invention relates to a release film replacing device, which comprises a winding assembly and a compression assembly. the winding assembly comprises a first reel and a second reel, wherein the first reel and the second reel are disposed opposite each other and are spaced apart from each other, both the first reel and the second reel are rotatably connected to a frame, the first reel winds up a first end of a release film, and the second reel winds up a second end of the release film. when the second reel is rotated about its own axis in a first direction, the first end of the release film can be unwound and the second end thereof can be wound.

Inventor(s): Chun CHEN, Shuquan CHEN, Xiaochan CHEN

CPC Classification: B29C64/245 (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms ; making laminated products by combining previously unconnected layers which become one product whose layers will remain together - ))

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