Clamping tool for graphene film drying machine

Abstract

The invention relates to the technical field of graphene manufacturing equipment, in particular to a clamping tool for a graphene film drying machine. The clamping tool comprises a base plate and locating plates, wherein the base plate is used for mounting and supporting, and the locating plates are used for fixedly clamping graphene films. Each locating plate is movably connected with the base plate through an overturning mechanism and provided with suction disc assemblies, wherein the suction disc assemblies are used for fixedly adsorbing the graphene films. Each suction disc assembly is composed of a connecting rod and suction discs at the two ends of the connecting rod. Each connecting rod penetrates the corresponding locating plate through a middle external thread casing pipe. The suction discs are arranged at the two ends of the connecting rods through suction disc connecting rods. Each overturning mechanism is composed of an overturning seat and overturning lugs, wherein the overturning seats are fixedly mounted on the base plate, and the overturning lugs are arranged at the bottoms of the locating plates. The graphene films are fixed through the locating plates with the twosides provided with the suction discs correspondingly, and therefore, the films can be clamped conveniently; the locating plates are arranged to be movable plate bodies which can be overturned, the films can be fixedly clamped; the suction discs can adsorb reliably, and clamping and transferring can be conducted more conveniently; and drying operation can be conducted conveniently in the drying machine.

Description

technical field [0001] The invention relates to the technical field of graphene manufacturing equipment, in particular to a clamping tool for a graphene film dryer. Background technique [0002] Graphene is a two-dimensional carbon nanomaterial composed of carbon atoms in a hexagonal honeycomb lattice with sp² hybrid orbitals. Graphene has excellent optical, electrical, and mechanical properties. It is used in materials science, micro-nano processing, energy, and biology. It has important application prospects in medicine and drug delivery, and is considered to be a revolutionary material in the future. Physicists Andre Geim and Konstantin Novoselov of the University of Manchester, UK, used micromachines to peel off The method successfully separated graphene from graphite, so they jointly won the 2010 Nobel Prize in Physics. The common powder production methods of graphene are mechanical exfoliation method, redox method, SiC epitaxial growth method, and the film production m...

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Problems solved by technology

[0004] In order to overcome the deficiency that the film is easily deformed during the transfer process of the existing single suction cup, the present invention provides a clamping tool for a graphene film dryer, which solves the problem by evenly arranging the clamping plate with suction cups

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