Surface flattening and grinding device for PE plate machining

Abstract

The invention discloses a surface flattening and grinding device for PE plate processing, which comprises a movable plate, a grinding motor is fixedly mounted at the right end of the movable plate, a first telescopic rod is fixedly mounted at the right end of the grinding motor, a grinding disc is fixedly mounted at the right end of the first telescopic rod, a first spring is fixedly mounted in the first telescopic rod, and a plurality of nozzle pipes are arranged on the upper side of the grinding disc. During use, when the magnetic rod rotates to the lower side of the first telescopic rod, the magnetic rod can be attached to an arc-shaped plate, the arc-shaped plate is extruded to drive a rack to move downwards on a vertical plate, a fourth spring is compressed, the rack is driven to move downwards, and the rack is driven to move downwards through the third spring. And when the rack descends, the gear is driven to rotate, the gear drives the brush rod to rotate, and the arranged brush rod is convenient for brushing away residual scraps on the surface of the PE plate, so that the scraps fall into the scraped material collecting box, and the scraping quality of the scraped material collecting box is ensured.

Description

technical field [0001] The invention relates to the technical field of PE board processing, in particular to a surface smoothing and grinding device for PE board processing. Background technique [0002] PE sheet is a highly crystalline, non-polar thermoplastic resin. The appearance of the original HDPE is milky white, and the thin section is translucent to a certain extent. PE board has excellent resistance to most domestic and industrial chemicals. Certain classes of chemicals can cause chemical corrosion, such as corrosive oxidizers (concentrated nitric acid), aromatic hydrocarbons (xylene) and halogenated hydrocarbons (carbon tetrachloride). The polymer is non-hygroscopic and has good water vapor resistance for packaging purposes. HDPE has good electrical properties, especially the high dielectric strength of the insulation, making it very suitable for wires and cables. [0003] When the surface smoothing and grinding device for PE board processing in the prior art i...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the debris and dust generated by grinding in the prior art are easy to splash and scatter in the air, causing certain damage to the working environment, and the debris and dust scattered in the air are also easy to attach to the PE again. On the surface of the board, the problem that affects the grinding quality of the PE board is proposed, and a surface smoothing and grinding device for PE board processing is proposed.

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