SU572320A1 - Device for separation of sheet from pile and its conveying to processing machine - Google Patents

Description

The invention relates to the field of cold metal forming and can be used to separate the sheet from the foot and feed it to the processing machine, in particular to the press.

A device for separating a sheet from a foot and feeding it to a processing machine is known, comprising a sheet cassette, a roller table for receiving a sheet from a cassette, located on the new levers, directed to the sheet, located along the frame, on which a mobile yoke with gripping bodies is fixed, the mechanism of mixing the sheet from the roller table to the processing of D1, to her car.

A disadvantage of the known device is its large size.

The size reduction of the proposed device is ensured by the fact that the guides are hinged on the frame so that they can be rotated in a plane perpendicular to the feed plane, and the levers with the roller table are hinged on the cassette along its sides.

FIG. 1 shows the proposed device, a general view; in fig. 2 is a view along arrow A in FIG. one.

The device for separating the sheet from the foot And its nodachi to the processing machine contains the traverse 1 mounted on the machine with vacuum suction cups 2, directed 3 to the sheet, made in the form of rollers 4, mounted on shafts 5 arranged

along the base 6, the levers 7, the carriage 8 with the lever-pusher 9 moving but guides 10 the cassettes for the foot of sheets 11 and 12, the cassette 11 is working, and 12 is reserve. On cassettes mounted roller conveyor 13,

mounted on the levers 14, pivotally mounted on a cassette along its sides. The device is installed in the press, equipped with a stop 15. The device operates as follows.

When the device is turned on, the yoke 1 is lowered and pressed by the suction cups 2 to the strip. This includes a vacuum system and the suction cups 2 attract the strip. Traverse 1 is included at the node position. With

the nolos is lifted through the levers of the cassette 11. After that, the vacuum system H strips off onto the rollers, but presses the levers 7 on the leveling rollers 4. align the position of the strip along the horizontal axis. After that, the carriage 8 with the lever-pusher 9 moves the nose to the press. At the end of the movement

The rod presses the stop 15, and the carriage 8 moves in the opposite direction.

During the press operation, the backup cassette 12 is filled with a stack of strips, which, after working off the working cassette 11, is electrically moved to the working position, and the working cassette 11 becomes in the backup position on the other side of the frame to fill with a new stack of strips.

Claims (1)

Invention Formula A device for separating the sheet from the foot and supplying it to the processing machine, comprising a sheet foot cassette, a roller table for receiving the sheet from the cassette, located on the pivot arms, guides to the sheet, located along the frame, on which the mobile yoke with gripping bodies is fixed moving the sheet from the roller table to the processing machine, characterized in that, in order to reduce the size of the device, the guides are hingedly mounted on the frame with the possibility of rotation in the plane, perpendicular to the plane feed bones and arms with roller conveyor scharnirno mounted on the tape along its sides.