A polyethylene film online punching machine

A technology of polyethylene film and punching machine, applied in the field of punching machine, can solve the problems of uneven speed of two end faces, uneven surface winding of the film, thickening of the edge of the film hole, etc., so as to reduce labor input, Improve work efficiency and simple structure

Active Publication Date: 2016-08-24
JIANGSU WANLE COMPOSITE MATERIAL
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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

Method used

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  • A polyethylene film online punching machine
  • A polyethylene film online punching machine
  • A polyethylene film online punching machine

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Embodiment Construction

[0023] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.

[0024] like Figure 1-4 As shown, the present 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 feeding device includes a base 17, The base 17 is provided with an air expansion shaft 1 inserted into the pre-punching tube film roll 14, and the pre-punching pre-punching film roll 14 is arranged in the middle position on the air shaft 1, that is, before punching. The cylindrical film roll 14 is placed in the middle of the air shaft 1, and the gap margin on both sides is almost the same, so as to ensure the accuracy of the...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H35/06B65H23/06
Inventor 魏成龙徐卫国韦冬祥
Owner JIANGSU WANLE COMPOSITE MATERIAL
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