Automatic opening and closing device for die-cutting machine

Abstract

The invention discloses an automatic opening and closing device for a die-cutting machine, comprising a base, a baffle, a first door plate, a second door plate, a storage unit and a lifting unit, wherein the base comprises a first frame and a second frame, the baffle is connected to the back ends of the first frame and the second frame, the first door plate is connected to the top of the first frame, the second door plate is connected to the top of the second frame, when not in use, the storage unit is placed below the first door plate and the second door plate, the lifting unit is connected to the bottom of the storage unit, the storage unit abuts against the first door plate and the second door plate, when in use, the storage unit is gradually lifted under the action of the lifting unit,such that the first door plate and the second door plate are gradually opened, and finally the first door plate and the second door plate are respectively limited in set positions by limiting blockson the baffle. The device has the advantages that the storage unit of a die-cutting board frame is automatically lifted, so as to open the door plates.

Description

technical field [0001] The invention relates to the field of a die-cutting machine, in particular to an automatic opening and closing device for a die-cutting machine. Background technique [0002] In the printing machinery, the lift-type die-cutting frame storage unit is placed under the door panel. When the die-cutting plate storage device needs to be operated, the door panel needs to be opened manually first, and then the lifting switch is pressed to make the die-cutting plate storage device Elevated under the action of the lifting device. After the operation is finished, the die-cut plate storage device needs to be placed under the door panel by the lifting device, and the opened door panel needs to be closed manually at this time. The defect of this device is: 1) each reciprocating lifting needs to manually open and close the door panel, which consumes a lot of physical strength and takes a long time to operate; [0003] For this reason, it is desirable to provide a n...

AI Technical Summary

Problems solved by technology

The disadvantages of this device are: 1) manual opening and closing of the door panel is required for each reciprocating lift, which consumes a lot of physical strength and takes a long time to operate; 2) there are potential safety hazards.

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