Plastic grinder for plastic product processing

Abstract

The invention discloses a plastic grinder for plastic product processing. The plastic grinder structurally comprises a grinder body, a grinding workbench, machine doors, a fixed device and an operation panel. The grinding workbench is composed of a machine cover, a work rotating plate, a driving gear, a rotating rod, adjustable grinding mechanisms, bearing rings, a drive motor and a waste scrap recovery box. The grinding workbench controls the diameter of a pipe orifice clamped by the adjustable grinding mechanisms through the rotating rod, u-shaped grinding seats are driven through rotating of the work rotating plate to grind the edge of the plastic pipe orifice, negative pressure attraction force is generated through a negative pressure fan, plastic dust generated during plastic grindingis absorbed into the bottom of the inner side of the machine cover through mesh holes in the work rotating plate, and plastic dust is prevented from drifting all around; and an anti-overflow mechanism is driven through a rotating shaft to guide plastic dust into dust collection holes through arc guide sheets, and the situation that plastic dust overflows out or flows back out of the grinding workbench, consequently, workers inhale dust, and discomfort is caused is avoided.

Description

technical field [0001] The invention relates to the field of plastic processing, in particular to a plastic grinding machine for processing plastic products. Background technique [0002] Plastic is the most widely used material at present. It can be used to make plastic oil funnels, plastic pipes, models, etc. These plastic parts are prone to rough surfaces or burrs when they are made. It is often necessary to smooth the edge surface of plastic parts. Most of the existing grinding machines need to be held by hand to apply grinding pressure, which requires a lot of strength. Due to the high brittleness of some plastic parts, they are easy to be damaged during the grinding process, and it is often necessary to fix the grinding parts with feet or hands, which is unstable , easy to slip, and some plastic pipes have different grinding diameters at the ends of the ends, which leads to low machining efficiency, and plastic parts will generate a lot of plastic dust during grinding,...

AI Technical Summary

Problems solved by technology

[0002] Plastic is the most widely used material at present. It can be used to make plastic oil funnels, plastic pipes, models, etc. These plastic parts are prone to rough surfaces or burrs when they are made. It is often necessary to smooth the edge surface of plastic parts. Most of the existing grinding machines need to be held by hand to apply grinding pressure, which requires a lot of strength. Due to the high brittleness of some plastic parts, they are easy to be damaged during the grinding process, and it is often necessary to fix the grinding parts with feet or hands, which is unstable , easy to slip, and some plastic tubes have different grinding diameters at both ends of the plastic tube, which leads to low machining efficiency, and plastic parts will generate a lot of plastic dust when grinding, which is not easy to clean

Images