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Film slitting device

A technology of rolling film and air blowing device, which is applied in the direction of winding strips, transportation and packaging, and sending objects, which can solve the problems of low manual cutting accuracy, irregular film edges, easy deformation of the film, etc., and achieve improved Cutting quality and speed, good cutting quality and simple structure

Inactive Publication Date: 2014-12-17
苏州市狮威电子有限公司
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this slitting method is that the accuracy of manual slitting is not high due to the easy deformation of the film, and sometimes it needs to be cut several times to complete, resulting in irregular edges of the slitting film and low operating efficiency.

Method used

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Embodiment Construction

[0015] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0016] See figure 1 , figure 2 , the present invention includes a support plate 8 with a plurality of through holes 7, a reel support 10 located above the support plate 8, a guide roller 5 is arranged between the roll film 4 and the support plate 8; the support plate 8 is installed on the vacuum seat 9, The vacuum chamber of the vacuum seat 9 communicates with the through hole 7, and one end of the vacuum seat 9 is fixedly connected to the suction fan 1; between the reel support 10 and the support plate 8, the support plate 8 is fixedly connected to the blowing device 2, and the air outlet of the blowing device 2 The direction is consistent with the walking direction of the roll film 4 on the support plate 8; the blowing device 2 includes a blowing head 24 that is fixedly connected with an air inlet pipe 23, and the side of the blowing h...

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Abstract

The invention relates to a film slitting device which comprises a supporting plate with a plurality of through holes, a winding drum support positioned above the supporting plate, and a guide roller arranged between film and the supporting plate. The supporting plate is arranged on a vacuum seat, a vacuum cavity of the vacuum seat is communicated with the through holes, and one end of the vacuum seat is fixedly connected with an air suction fan. An air blowing device is fixedly connected with the supporting plate and positioned between the supporting plate and the winding drum support, and the air outlet direction of the air blowing device coincides with the moving direction of the film on the supporting plate. The film slitting device is simple in structure. Compared with traditional film manual slitting, by means of the mode combining the air blowing device and a vacuum adsorption device, slitting quality is improved greatly, the slitting speed is increased greatly, and labor is saved. The film slitting device has the advantages of high efficiency and good slitting quality.

Description

technical field [0001] The invention relates to a cutting device, in particular to a film cutting device. Background technique [0002] At present, some plastic films generally have the characteristics of dustproof and scratchproof, and are often used to attach to other protected objects, and are widely loved by people. The film is generally in the form of a roll, so it needs to be cut when it is used. The cutting method used by the existing film sticking workers is two people working together, that is, one person straightens the film and puts it on the backing board, and the other person Operate the cutting tool. The disadvantage of this slitting method is that the accuracy of manual slitting is not high due to the easy deformation of the film, and sometimes it needs to be cut several times to complete, so the edge of the slitting film is not neat, and the operation efficiency is low. Contents of the invention [0003] Aiming at the above-mentioned shortcomings of the t...

Claims

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Application Information

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IPC IPC(8): B65H35/00B65H23/34
Inventor 赵军
Owner 苏州市狮威电子有限公司
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