Aluminum strip billet collating device on rewinding machine

Abstract

The invention discloses an aluminum strip billet collating device on a rewinding machine. The aluminum strip billet collating device comprises oppositely-arranged machine frames, an aluminum strip billet supporting shaft and a transverse beam are sequentially arranged between the two machine frames from bottom to top, and the aluminum strip billet supporting shaft is connected with a first motor; side cutting devices are arranged at the two ends of the transverse beam respectively, at least one slitting device is arranged between the side cutting devices, and a waste side leading-out device is arranged at the position corresponding to each side cutting device / slitting device; each slitting device comprises a slitting knife holder, and two parallel disc-shaped dividing knives which are arranged in a spaced manner are installed below each slitting knife holder and are basically the same in size and shape; the axes of the dividing knives are parallel to the axis of the aluminum strip billet supporting shaft in the same plane in the longitudinal direction, and the slitting knife holders can move along the transverse beam; and a winding machine of the rewinding machine drives an aluminum strip billet to move, movement of the aluminum strip billet drives the dividing knives and side cutting knives to rotate, and then the aluminum strip billet is slit. Side cutting and slitting of the aluminum strip billet can be achieved, large-winding-diameter multi-roll slitting of the aluminum strip billet can be achieved, cut-off waste can be led out, and the production efficiency and the yield can be greatly improved.

Description

technical field [0001] The invention relates to the field of aluminum processing, in particular to an aluminum strip billet sorting device on a recoiler. Background technique [0002] In the cold rolling production process of aluminum strip billet, the last process is to use the recoiling edge trimmer to remove the irregular edge of the billet, and at the same time cut the billet into a size that meets the customer's requirements. [0003] The recoil production of traditional aluminum strip blanks is single-machine single-strip production, and product specifications are carried out according to customer requirements. If wide-width equipment is used to produce narrow-width blanks, it will result in low production efficiency, energy waste, and increased production costs for enterprises. If the existing large-size recoiler can be fully utilized, the recoiler can output two or more small-size blanks at the same time through the transformation of the recoiler, which will greatly ...

AI Technical Summary

Problems solved by technology

[0004] In addition, due to the fast production speed, the edge trimmed by the recoiler is easy to fly out and damage the board surface, resulting in the scrapping of the whole coil.

Images