Powder screening device for rubber

Abstract

The invention discloses a powder screening device for rubber, which comprises a box body, a first filter plate is rotatably connected to the right side of the inner wall of the box, and a U-shaped filter plate is fixedly connected to the side far from the right side of the inner wall of the box. One side of the inner wall of the U-shaped groove is movably connected with a block through a first spring, and the left side of the block is fixedly connected with a second filter plate, and the left side of the second filter plate is slidingly connected with the left side of the inner wall of the box. The left side of the inner wall of the box is fixedly connected with a stabilizing block, and the left side of the bottom of the inner wall of the box is fixedly connected with a first motor, which relates to the technical field of rubber powder processing equipment. The powder screening device for rubber can drive the first filter plate and the second filter plate to vibrate, which improves the screening efficiency, reduces the working hours of the staff, and can send the screened powder out of the box, which is convenient for follow-up. The use of the screen can discharge the screened waste out of the box, without the need for follow-up treatment by the staff, which improves the work efficiency.

Description

technical field [0001] The invention relates to the technical field of rubber powder processing equipment, in particular to a screening device for rubber powder. Background technique [0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformation under a small external force, and can return to its original shape after the external force is removed. Rubber is a completely amorphous polymer. Its glass transition temperature is low and its molecular weight is often large, greater than hundreds of thousands. Early rubber was obtained from latex of plants such as rubber trees and rubber grasses. After processing, it is elastic and insulating. High-strength, impermeable and air-impermeable materials, high-elastic polymer compounds, divided into two types: natural rubber and synthetic rubber. Natural rubber is processed by extracting colloids from rubber trees, rubber grass and other plants. ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a rubber powder screening device, which solves the problem that the existing rubber powder screening device has low screening efficiency and is inconvenient to dispose of screened waste and usable waste. The discharge of powder material increases the difficulty of work and reduces the problem of work efficiency

Images