Polytetrafluoroethylene plate rapid forming device and working method

Abstract

The invention relates to the technical field of polytetrafluoroethylene processing, in particular to a polytetrafluoroethylene plate rapid forming device and a working method. The polytetrafluoroethylene plate rapid forming device comprises a workbench and a discharging table and further comprises a controller, a feeding mechanism, a forming mechanism and a conveying mechanism, and the controller is fixedly arranged at one side of the top of the workbench; and the feeding mechanism comprises a discharging assembly and a pushing assembly, the discharging assembly is fixedly arranged at the top of the workbench and located beside the controller, the pushing assembly is fixedly arranged on the workbench and located under the discharging assembly, and the forming mechanism comprises a carrying frame, a die table assembly, a cooling assembly, a moving and cutting assembly and a limiting assembly. The conveying mechanism comprises a clamping assembly and a taking assembly. According to the polytetrafluoroethylene plate rapid forming device, polytetrafluoroethylene raw materials are added into a discharging hopper, the controller is operated, rapid forming machining can be conducted on polytetrafluoroethylene plates, safety, high efficiency, accuracy and controllability are achieved, and the polytetrafluoroethylene plate forming efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of polytetrafluoroethylene processing, in particular to a rapid prototyping device and working method for polytetrafluoroethylene sheets. Background technique [0002] PTFE board is made of polytetrafluoroethylene resin molded by molding at room temperature, and then sintered and cooled. PTFE board is also called PTFE board or Teflon board. It is divided into molding and turning There are two kinds of products, and their products are widely used. All kinds of PTFE products have played a pivotal role in the national economic fields such as chemical industry, machinery, electronics, electrical appliances, military industry, aerospace, environmental protection and bridges, etc., and have extremely superior comprehensive performance: High and low temperature resistance, corrosion resistance, weather resistance, high insulation, high lubrication, non-adhesion, non-toxic and other excellent characteristics. At pre...

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Problems solved by technology

[0005] 1. Through the setting of the fan and the blowing pipe, the device can blow the PTFE in time after the pressing plate is raised to make the cooling speed faster, but because the PTFE plate is in a semi-condensed state, If the blowing force is not well controlled, it is easy to blow and deform the surface of the board, thus affecting the overall quality

[0006] The device needs to manually pull the handle, so that the mold moves to the right along the slide bar, and the mold moves to the top of the second platen, and the electric telescopic rod shrinks, driving the pressure plate to move down, so that it is completely pressed to the top of the mold, manual manual operation It is unstable, and pulling the handle drives the mold to move, which increases the labor intensity of the operator

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