Method and device for adhering film on screen by shearing protective film in staggered mode

A technology of protective film and screen, applied in packaging and other directions, can solve the problem of difficult to guarantee the quality of pasting, and achieve the effect of saving time and effort, accurate positioning, and guaranteed quality of pasting.

A technology of protective film and screen, applied in packaging and other directions, can solve the problem of difficult to guarantee the quality of pasting, and achieve the effect of saving time and effort, accurate positioning, and guaranteed quality of pasting.

CN103448943AInactive Publication Date: 2013-12-18王旭辉
5 Cites 16 Cited by

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for adhering film on screen by shearing protective film in staggered mode
  • Method and device for adhering film on screen by shearing protective film in staggered mode
  • Method and device for adhering film on screen by shearing protective film in staggered mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Below in conjunction with the accompanying drawings of the device of the present invention, the method of the present invention is described in detail:

[0033] refer to Figure 1-3 , the device of the present invention comprises:

[0034] A base 1, the front of which is a rectangular parallelepiped with a height of 4-8mm; one end is provided with two positioning holes 11; one side of the positioning hole 11 is opened with an equipment positioning cavity 12 with the same shape as the film sticking equipment; the long side of the rectangular parallelepiped is vertical to the base The seat 1 becomes the slide rail of the roller seat 2; the bottom of the equipment positioning chamber 12 has a round hole 13 penetrating the base 1.

[0035] A roller seat 2 is composed of a roller housing 21 and a roller 22. The roller housing 21 is provided with a roller shaft seat 23, the side wall of the roller housing 21 is provided with a slide rail 24, and the roller 22 is arranged on ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and device for adhering a film on a screen by shearing a protective film in a staggered mode. The device comprises a base, a rolling wheel seat and a stripping roller. The method comprises the following steps: shearing the screen protective film in a staggered mode; adhering an adhering sheet and a positioning sheet on an adhering layer; and adhering the stripping roller on a release layer. An equipment positioning cavity, a sliding rail and a positioning hole are arranged on the front surface of the base of the device; the rolling wheel seat consists of a rolling wheel shell and a roller; a roller shaft seat and a sliding rail are arranged on the rolling wheel shell; the roller is arranged in the roller shaft seat; and the rolling wheel seat spans on the base and moves on the sliding rail. The method and the device have the advantages that in the link of adhering the protective film to the screen, when the stripping roller turns over a stripping layer and a product layer, the phenomenon that the product layer is stripped is avoided and operation is simple, convenient and quick; the device is accurate in positioning; adhesion is time-saving and labor-saving; and operation error is avoided even for a green hand, so the adhesion quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of sticking optical protective films, in particular to a method and a device for sticking a screen protective film. Background technique [0002] The protective film pasted on the screen adopts a three-layer type protective film. The three-layer protective film is composed of three base layers: the protective layer, the product layer and the release layer. At present, there are two methods of sticking the protective film by hand and using a simple film applicator. [0003] Sticking by manual method: first, wipe the flat screen clean, cut the protective film according to the shape of the flat screen, peel off the release layer of the protective film, align the product layer with the flat screen and paste it, after pasting, peel off the protective layer and finish paste. During the pasting process, positioning is very difficult, and air bubbles and dust impurities are easily generated between the product...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
18 Dec 2013
Publication
CN103448943A
IPC
B65B33/02; B65B61/02
Inventors
王旭辉