2results about How to "Move at the same speed" patented technology

The utility model provides a kind of straight seam welding tool of coiled material product, belong to mechanical manufacturing field, including bottom plate, the surface fixed mounting of bottom plate has the fixed end of cylinder one, the output end fixed mounting of cylinder one has sliding plate, the top fixed mounting of sliding plate has connecting frame, the top fixed mounting of connecting frame has the fixed end of right cylinder, by placing coiled material in placing rack, so that by physical setting makes coiled material present U shape, coiled material product often has the characteristics of heavy weight, sharp edge, need to bend down and carry, align when artificial loading, not only labor intensity is big, also easily lead to safety accidents such as bruise, cut due to improper operation, by automatic loading mechanism can be completed coiled material transfer by vacuum suction nozzle adsorption, so that operating personnel place coiled material in placing rack automatic forming this step, subsequent coiled material welding is carried out automatically, further reduce the risk of injury, improve working environment.

The invention relates to the technical field of textile fabric detection, in particular to a defect detection device for textile fabric processing, which comprises a rack, a first conveying roller assembly and a second conveying roller assembly, the first conveying roller assembly comprises a first top conveying piece rotationally arranged at the top of the rack and a first bottom conveying piece rotationally arranged at the bottom of the first top conveying piece. The second conveying roller assembly can slide along the rack and is matched with the linkage control of the elastic supporting piece, the photoelectric proximity switch and the metal plate induction piece, the fabric tension degree can be automatically adjusted, the moving speed of the fabric is kept consistent with the rotating speed of the conveying rollers through the transmission fit of the driving motor and the conveying rollers, and the fabric tension degree can be automatically adjusted. The fabric between the first conveying roller set and the second conveying roller set is always in a proper tensioning state, wrinkles caused by fabric looseness are avoided, and the defect detection accuracy is further improved.