Full-automatic shearing type abrasive cloth ripping machine

Abstract

The invention relates to a full-automatic shearing type abrasive cloth ripping machine, which comprises a feeding device, a shearing device, a receiving device and a power transmission device that are arranged on a rack. The feeding device comprises a feeding roller swinging device, an upper guide shaft and a lower guide shaft which are arranged on the rack, and the feeding roller swinging device is provided with a feeding roller. The shearing device comprises two side fixed plates which are arranged on the rack, and upper and lower cutter shafts are arranged between the two side fixed plates, and upper and lower separation sleeves and upper and lower blades are arranged outside the upper and lower cutter shafts. Edges of the upper and lower blades abut against each other to form a shearing opening. The receiving device comprises a receiving roller swinging device, a rotary frame and a rear guide shaft which are arranged on the rack. The receiving roller swinging device is provided with a receiving roller. The rotary frame is provided with a separation shaft which is provided with a separation sheet contacted with the receiving roller.

Description

technical field [0001] The invention relates to an abrasive cloth slitting machine, in particular to a fully automatic shearing abrasive cloth slitting machine, which belongs to equipment for processing abrasive cloth discs. Background technique [0002] In industries such as metal container manufacturing, shipbuilding and machining, abrasive cloth discs are widely used for rust removal, grinding or polishing. The abrasive cloth disc includes a metal or non-metallic material substrate, and the abrasive cloth (abrasive) cut into a certain shape is pasted on the substrate with an adhesive to make a disc-shaped abrasive tool. Therefore, the processing of the emery cloth page disc is first to make emery cloth strips from the whole roll of large cylinder, which is called strip opening. The equipment used for strip opening is called strip opening machine. The strip opening machine mainly includes the emery cloth resting roller set on the frame , opening mechanism and winding mech...

AI Technical Summary

Problems solved by technology

Therefore, the processing of the emery cloth page disc is first to make emery cloth strips from the whole roll of large cylinder, which is called strip opening. The equipment used for strip opening is called strip opening machine. The strip opening machine mainly includes the emery cloth resting roller set on the frame , opening mechanism and winding mechanism. The opening mechanism of the prior art emery cloth opening machine mainly includes a roller shaft and a blade. The cutting blade cuts into small strips, and the cutting form is scratch cutting. Therefore, the emery cloth cut into small strips is often still connected with the cloth thread, which is not completely separated, causing the rough edges to be pulled, reducing the quality of the emery cloth strips, and affecting the quality of the abrasive cloth. The final emery cloth slicing process; on the other hand, the existing strip cutting machine does not cut the whole cylinder of emery cloth into small strips for slicing at one time, but small strips. The small strips need to be opened again to achieve slicing. Small strips of emery cloth, so there are still problems of low production efficiency and serious waste

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