Polyethylene film on-line perforating machine

Abstract

The invention provides a polyethylene film on-line perforating machine. The perforating machine comprises a feeding device, a punching device and a coiling mechanism and is controlled through a PLC, a coiled film roll is arranged on an inflatable shaft, a polyethylene film is driven to move forwards by an upper and lower glue press roll mechanism through a roll to penetrate through the punching mechanism comprising a plurality of upper milling heads and a plurality of lower milling heads corresponding to the upper milling heads in position, the polyethylene film penetrates through the space between the upper milling heads and the lower milling heads to be punched, the punched polyethylene film moves forwards to be conveyed to the coiling mechanism comprising a bridge crossing roll through which the punched polyethylene film penetrates, and the polyethylene film is cut through a left and right double-cutter mechanism, the left part of the polyethylene film is coiled by a left coiling block, and the right part of the polyethylene film is coiled by a right coiling block. The perforating machine is simple in structure, reasonable in design, high in operability and capable of effectively overcoming the defects of an existing laser punching machine, improves work efficiency and increases economical benefits of enterprises.

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 thro...

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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