A polyethylene film online punching machine

Abstract

The invention is an online punching machine for polyethylene film. The punching machine includes a feeding device, a punching device and a rolling mechanism. The punching machine is controlled by PLC. The vinyl film passes through the punching mechanism through the upper and lower glue roller mechanism and the roller moves forward. The punching mechanism includes several upper and lower milling heads correspondingly arranged up and down. The polyethylene film passes through the middle of the upper milling head and the lower milling head. Pass through to punch holes, and the punched polyethylene film moves forward to the roll forming mechanism. The roll forming mechanism includes the bridge roller through which the punched polyethylene film passes, and the polyethylene film passes through the left and right double slitting knife mechanism After being cut open, the left and right sides are rewound by the left reel and the right reel respectively. The punching machine of the invention is simple in structure, reasonable in design and strong in operability, can effectively solve the defects of the current laser punching machine, improve work efficiency, and improve the economic benefits of the enterprise.

Description

technical field [0001] The invention relates to a punching machine, in particular to a novel online punching machine for polyethylene film. Background technique [0002] The old-fashioned laser punching machine is generally used for punching polyethylene film. The punching of the old-fashioned laser punching machine will cause thickening of the edge of the film hole, uneven winding of the film surface, inconsistent tension, and traditional pauses. When the punching method is used for winding, the two end faces are uneven and the speed is slow. Contents of the invention [0003] In order to solve the above problems, the present invention provides a new type of polyethylene online punching machine, which is not available in China, which fills the gap in the country, improves work efficiency and product quality, and solves the problems that cannot be done manually. Work. [0004] In order to achieve the above object, the present invention is achieved through the following t...

AI Technical Summary

Problems solved by technology

[0002] The old-fashioned laser punching machine is generally used for punching polyethylene film. The punching of the old-fashioned laser punching machine will cause thickening of the edge of the film hole, uneven winding of the film surface, inconsistent tension, and traditional pauses. The two end faces are uneven and the speed is slow when the punching method is used for winding

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