Pressure forming device with positioning mechanism for graphene production

Abstract

The invention relates to the technical field of graphene production, in particular to a pressure forming device with a positioning mechanism for graphene production. The pressure forming device comprises a fixed frame, a worm, a second motor, supporting legs and a third motor, the top end of the fixed frame is fixedly connected with a fixed block, and an insertion rod is inserted into the fixed block. The top end of the insertion rod is fixedly connected with a connecting plate, and a fixed shaft is inserted into the connecting plate. According to the pressure forming device with the positioning mechanism for the graphene production, a first pressure disc is arranged, a pressure containing mold is conveyed to the bottom of a second pressure disc through a conveying roller, the pressure containing mold is positioned and clamped again through an L-shaped rod, the third motor is started, and a second hinge rod drives the second pressure disc to move up and down; and a pre-pressing blank in the pressure containing mold is pressed again through the second pressure disc, a finally-formed graphene material blank is obtained, graphene powder is subjected to pressure forming in an automatic pressure mode, and the applicability of the graphene production process is improved.

Description

technical field [0001] The invention relates to the technical field of graphene production, in particular to a pressure forming device with a positioning mechanism for graphene production. Background technique [0002] Graphene is a sp 2 A new material in which hybrid-connected carbon atoms are tightly packed into a single-layer two-dimensional honeycomb lattice structure. Graphene has excellent optical, electrical, and mechanical properties, and has important application prospects in materials science, micro-nano processing, energy, biomedicine, and drug delivery, and is considered to be a revolutionary material in the future. Most of the existing graphene pressure molding devices use a manual press to apply pressure to the compression mold during the pre-compression process. The comparative document CN106541130B discloses a molding method of a titanium-based graphene composite powder. The titanium-based graphene composite powder is poured into a mould, and a press is use...

AI Technical Summary

Problems solved by technology

Manual presses are time-consuming and labor-intensive, reducing graphene production efficiency

Moreover, most of the existing graphene pressure forming devices do not have the function of positioning the graphene holding device during the pressure forming process, which leads to the manual alignment and focusing of the press during the pressure forming process, which affects the Graphene production progress, for this reason we have proposed a kind of pressure molding device with positioning mechanism for graphene production to solve the above problems

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