▎ 摘　　要

NOVELTY - Graphene chip processing filter comprises (i) conveying material through a feeding conveying belt, conveying the material into the inner part of the filter B. filter according to the requirement of the size of the qualified product filter, (ii) stably moving and pressing the graphene chip through the pressing structure in the device; (iii) adjusting the detection accuracy: adjusting the error range of the sieving size of a device according to a error allowable range, so as to adapt to different detection precision requirements; and (iv) after finishing adjusting detection precision, stably moved and pressing graphene chip by the device. The qualified product automatically falls to the lower layer, the discharging conveying conveyor belt is transmitted to the outside of the device for collecting working staff In the step A of graphene chip processing method filter the device filter: the shell (1), the first conveying seat (4), a first transmission belt (6), and a motor (9). USE - Filter for processing graphene chip for use in a graphene chip processing device for processing graphene chips. Uses include but are not limited to a semiconductor device, an LCD device, a thin-film magnetic head, an organic LED device and an LED device. ADVANTAGE - The filter is improved on the basis of the existing, uses the linkage structure of the device for filter at the same time, adjusts the error allowable range of the filter, improves the convenience and adjustability of device, improves safety of device, ensures the reset of the sliding rod, is convenient for continuous detection work, and improves the practicability of the detection work. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a filter for processing graphene chip. Extending plate (3) First conveying belt (4) Steering gear (5) First transmission belt (6) Rotating cylinder (7) Disc (8) First motor (9) Second motor (10) Connecting block (11) Movable groove (13) Connecting frame (21) Transmission rod (23) Opening (24) Adjusting nut (25) Spring (26) Folded plate (27) Supporting plate (28) Sliding groove (29) Side plate (30) Third conveying belt (31) Inner plate (32) Inner opening (33) Baffle (34) Elastic rope (35) Guide wheel (37) Elastic belt (40) Sliding rod (42)