The utility model discloses an edging device for circuit board
processing, which relates to the technical field of circuit board
processing and comprises a bottom plate, baffles are arranged in the middle and on two sides of the lower portion of the bottom plate, two groups of movable sleeves are sleeved on the outer side of the bottom plate, bosses are arranged at the bottoms of the movable sleeves, adjusting mechanisms are arranged in the bosses, and mounting frames are arranged at the tops of the movable sleeves. A detachable fixing plate is arranged on the side face of the mounting frame, multiple sets of through grooves are formed in the two sides in the mounting frame and the fixing plate, damping sliding blocks are arranged in the through grooves, transmission rollers are arranged on the side faces of the sliding blocks and located in the mounting frame, the outer sides of the transmission rollers are sleeved with
abrasive belts, and a protection box is arranged on the outer side of the mounting frame and located on the top of the bottom plate. According to the double-side edge
grinding device, double-side synchronous
grinding and precise adjustment of the
grinding abrasive belt are adopted, and the
machining efficiency and precision of the edge grinding device are effectively improved.