Graphene film forming machine

Abstract

The invention discloses a graphene film forming machine. The machine structurally comprises a fixing frame, a hot pressing device, a controller, a machine body and a bearing plate, the hot pressing device is movably clamped in the middle of the fixing frame, the controller is fixedly connected to the upper portion of the right side of the machine body in an embedded mode, and the bearing plate is connected to the middle of the upper end of the machine body in a riveted mode and located below the hot pressing device. Through a swing assembly, when the hot pressing plate descends to be attached to the bearing plate, an extrusion block of the hot pressing plate makes contact with the edge of the bearing plate, the extrusion block continuously extrudes the expansion block to make the expansion block expand and eject out along with continuous approaching of the distance, an elastic ring is controlled to deform, and when the elastic ring deforms, the elastic ring ejects an ejection plate, so that the ejection plate ejects the lower end of the swing assembly when extending outwards, and the ejection plate is controlled to swing and indent toward an indent frame. When hot pressing is finished and the expansion block leaves the bearing plate, the unextruded expansion block is restored, and the swing assembly swings out to be in contact with the surface of the hot pressing plate, so that a graphene material adhered to the plate is scraped.

Description

technical field [0001] The invention belongs to the field of graphene processing equipment, and more specifically relates to a graphene film forming machine. Background technique [0002] Graphene film is a new material with a single-layer sheet structure composed of carbon atoms. The graphene colloidal suspension is placed in the groove of the equipment, and the graphene colloidal suspension is hot-pressed with a hot pressing plate. , to make the desired film. [0003] Based on the above-mentioned inventor's discovery, there are mainly the following deficiencies in existing methods, such as: when the molding machine carries out hot-press processing to the graphene material, because the colloidal suspension hot-pressed by its graphene has certain adsorption properties, So that during the extrusion process, some parts will stick to the surface of the extrusion plate, and after continuous hot pressing, the sticky layer will thicken, forming bumps on the plate surface, resulti...

AI Technical Summary

Problems solved by technology

[0003] Based on the above-mentioned inventor's discovery, there are mainly the following deficiencies in existing methods, such as: when the molding machine carries out hot-press processing to the graphene material, because the colloidal suspension hot-pressed by its graphene has certain adsorption properties, So that during the extrusion process, some parts will stick to the surface of the extrusion plate, and after continuous hot pressing, the sticky layer will thicken, forming bumps on the plate surface, resulting in the next hot pressing, The resulting bumps press against the graphene film, causing wear on its surface

Images