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Plastic film welding device

A welding device and plastic film technology, which is applied in the field of plastic film welding device and ethylene-tetrafluoroethylene copolymer film welding, can solve the problems that ordinary plastic welders cannot be used for direct welding, so as to reduce safety accidents and improve stability Effect

Inactive Publication Date: 2009-04-15
四川蒙特工程建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is precisely because of the above-mentioned characteristics that the ethylene-tetrafluoroethylene copolymer film cannot be directly welded by ordinary plastic welders

Method used

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  • Plastic film welding device

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Effect test

Embodiment 1

[0021] A plastic film welding device, including a heating plate 1 driven by a driver, a heating electrode 2 matched with the heating plate 1, and two working platforms 4 for placing plastic films 3, the working platforms can be made of high temperature resistant materials, and the heating The electrode 2 is arranged between the two working platforms 4, and the heating plate 1 is arranged above the heating electrode 2 to cooperate with the heating electrode to weld the plastic film. The driver in the present invention is a hydraulic driver, an electric driver, a cylinder driver and the like.

[0022] Working process of the present invention is as follows:

[0023] First, place the plastic film 3 superimposed on the welding edge on the working platform 4, and the superimposed welding layer is located on the heating electrode 2, and then start the driver to drive the heating plate 1 to move to the heating electrode 2, and the heating plate 1 moves to the heating electrode 2 When...

Embodiment 2

[0025] A plastic film welding device, including a heating plate 1 driven by a driver, a heating electrode 2 matched with the heating plate 1, and two working platforms 4 for placing plastic films, and the heating electrode 2 is arranged between the two working platforms 4 , the heating plate 1 is arranged above the heating electrode 2 . The driver in the present invention is a hydraulic driver, an electric driver, a cylinder driver and the like. Moreover, an insulating layer 5 is arranged between the working platform 4 and the heating electrode 2, and the working platform 4, the insulating layer 5 and the heating electrode 2 are fixedly connected as a whole.

Embodiment 3

[0027] A plastic film welding device, comprising a heating plate 1 driven by a driver, a heating electrode 2 cooperating with the heating plate 1, and two working platforms 4 for placing a plastic film 3, the heating electrode 2 is arranged on the two working platforms 4 Between, the heating plate 1 is arranged above the heating electrode 2 . The driver in the present invention is a hydraulic driver, an electric driver, a cylinder driver and the like. Moreover, an insulating layer 5 is arranged between the working platform 4 and the heating electrode 2, and the working platform 4, the insulating layer 5 and the heating electrode 2 are fixedly connected as a whole. The working platform 4 is set as a vacuum adsorption platform, and the working surface of the working platform 4 is provided with adsorption holes 6 for absorbing plastic films.

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Abstract

The invention discloses a plastic film welding device. The device comprises a heating plate driven by a driver, a heating electrode matched with the heating plate and two working platforms for loading plastic films, wherein the heating electrode is arranged between two working platforms, the heating plate is arranged above the heating electrode. The device can be used for welding common plastic films and particularly for welding ethylene-tetrafluoroethylene copolymer films, increase the strength of welding seams of the welded ethylene-tetrafluoroethylene copolymer films to bigger than that of the ethylene-tetrafluoroethylene copolymer films and increase the connection firmness and safety.

Description

technical field [0001] The invention relates to a plastic film connecting device, in particular to a plastic film welding device, which is mainly suitable for welding ethylene-tetrafluoroethylene copolymer films. Background technique [0002] In the prior art, there are many ways to weld plastic films. Chinese patent No. " 90216859.2 " discloses a kind of plastic film welder, comprises the adjusting button that can regulate the electric heater position and two rollers are housed under the housing. This welder is mainly used for welding processing of large-area plastic films such as greenhouses and greenhouses. [0003] There are also laser beams used to connect plastic materials. In this method, the laser beam is used to irradiate the upper layer material facing the laser beam, and the two materials are heated at the contact surface between the upper layer material that the laser beam can pass through and the lower layer material that the laser beam cannot pass through. ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/02B29L7/00
Inventor 彭罡
Owner 四川蒙特工程建设有限公司
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