CN202447299U

CN202447299U - Dust-sticking device

Info

Publication number: CN202447299U
Application number: CN2012200452664U
Authority: CN
Inventors: 吴进家
Original assignee: ACTIF POLARIZERS(CHINA) Co Ltd
Current assignee: ACTIF POLARIZERS(CHINA) Co Ltd
Priority date: 2012-02-13
Filing date: 2012-02-13
Publication date: 2012-09-26
Anticipated expiration: 2022-02-13

Abstract

The utility model discloses a dust-sticking device, which is applied to the polarized lens membrane production technique. The dust-sticking device comprises two supports, two silica gel rollers and two adhesive tape wheels, wherein the two silica gel rollers and the two adhesive tape wheels are arranged on the two supports; the two silica gel rollers are arranged in parallel, and a gap exists between the two silica gel rollers; one of the two adhesive tape wheels is contacted with the upper side of one of the two silica gel rollers; and the other adhesive tape wheel is contacted with the lower side of the other silica gel roller. According to the dust-sticking device disclosed by the utility model, the adhesive tapes are separated from a lens membrane by adopting a mode of sticking dust by a third-party silica gel roller. By adopting the mode of sticking the dust by the third-party silica gel roller, the adhesive tape wheels do not need to be strongly compressed to be contacted with the lens membrane to generate dents or pits on the lens membrane, and moreover, as the adhesive tape wheels are separated from the lens membrane, static electricity cannot be generated, the lens membrane is prevented from absorbing the dust for the second time due to the fact that the static electricity is generated, the product quality in lens membrane production is effectively increased, and the yield of polarized lens membrane products is increased.

Description

The binding dust device

Technical field

The utility model relates to a kind of polarized lenses film production technology, relates to a kind of binding dust device of light polarizing film in particular.

Background technology

The polarized lenses film is had relatively high expectations to cleannes, and small dust granule also can make the appearance surfaces quality of eyeglass film and optical property produce very big influence, therefore, in the production process of eyeglass film, need carry out dust removal process to the eyeglass film.

As shown in Figure 1, traditional binding dust device is that binding dust adhesive tape 10 is fixed on the roller, has the one side of mucous membrane directly to oppress eyeglass film 20 surfaces on this binding dust adhesive tape 10, with the sticking dust that removes eyeglass film 20 surfaces.And all can there be seam 101 in the binding dust adhesive tape 10 that is fixed on the roller, like Fig. 2, shown in Figure 3.When the seam of binding dust belt pulley 101 adheres to eyeglass films 20 surfaces, easily eyeglass film 20 is caused and weigh or produce concave point wounded, and this kind binding dust mode is easy to generate static, make eyeglass film 20 after accomplishing binding dust, adsorb dust easily once more, have a strong impact on the yield of product.

In view of this, the design people is not to attaining perfect many disappearances and the inconvenience that causes in the design of above-mentioned binding dust apparatus structure, and deeply design, and the active research improvement has a fling at and development and Design goes out the utility model.

The utility model content

The purpose of the utility model is to provide a kind of binding dust device that can effectively remove eyeglass film surface dirt, thereby improves the yield of product.

In order to reach above-mentioned purpose, the solution of the utility model is:

A kind of binding dust device comprises: two stands, be located at two silica gel rollers and two belt pulleys on the two stands, two silica gel rollers are parallel to each other and have a gap, and wherein a belt pulley contacts with the top of a silica gel roller wherein, and another belt pulley contacts with the below of another silica gel roller.

Said support is provided with axis hole, and said silica gel roller is connected on the support through bearing.

Skewed slot under the upper surface of said two stands is arranged with and is tilted to; The bottom of skewed slot is adjacent with the top of a silica gel roller wherein; Two stands sidewall be provided with the skewed slot under being tilted to equally; Another silica gel roller below of the bottom of this skewed slot and support is adjacent, and said belt pulley places in this skewed slot, and through the surface of deadweight contact at silica gel roller.

Said belt pulley places in the skewed slot of support through gas expansion shaft.

After adopting said structure; Contacting between the mode insulation rubber belt wheel that the utility model binding dust device adopts third party's silica gel roller binding dust and the eyeglass film; This kind binding dust mode does not only need powerful compressing belt pulley to contact with the eyeglass film and the generation of eyeglass film is weighed wounded or concave point; And, do not have the generation of static because of having isolated contacting between belt pulley and the eyeglass film, avoid making the eyeglass film adsorb dust once more because of producing static; Effectively improve the product quality in the production of eyeglass film, thereby improve the yield of light polarizing film product.

Description of drawings

Fig. 1 is the structural representation of traditional binding dust device;

Fig. 2 is the partial enlarged drawing at A place among Fig. 1;

Fig. 3 is the partial enlarged drawing at B place among Fig. 1;

The structural representation of Fig. 4 the utility model binding dust device;

Fig. 5 is for being the user mode sketch map of the utility model;

Fig. 6 is the side sectional view of the utility model.

The specific embodiment

In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.

The dust granule of eyeglass film surface adsorption can be installed on the eyeglass film production procedure path that needs when the utility model binding dust device was used to remove the production of eyeglass film.To shown in Figure 6, the utility model binding dust device comprises two stands 1, two silica gel rollers 2 and two belt pulleys 3 like Fig. 4.Be arranged with two axis holes 12 on the two stands respectively; The upper surface symmetry of two stands 1 offers the skewed slot 11 under being tilted to; This skewed slot 11 and the support 1 wherein top of an axis hole 12 are adjacent; The sidewall of support 1 is provided with skewed slot 11 under being tilted to equally and adjacent with the below of support 1 another axis hole 12, and two silica gel rollers 2 are connected through bearing 4 on the axis hole 12 of support 1 and form revolution; Two belt pulleys 3 are connected on the skewed slot 11 of support through gas expansion shaft 5, and contact on silica gel roller 2 surfaces by deadweight.

Because the particularity of silica gel material, adopt the binding dust silica gel roller 2 of little hardness liquid-state silicon gel moulding in the use, this silica gel roller 2 has the no seam in surface, smooth, smooth and characteristics that ductility is good, possesses the ability of extremely strong adhesion eyeglass film 20 surface dirt.

During the utility model work; Eyeglass film 20 S-shaped paths are through binding dust silica gel roller 2; Eyeglass film 20 two sides contact two silica gel rollers 2 respectively; These eyeglass film 20 lip-deep dust granules can have been glued by silica gel roller 2 when touching silica gel roller 2 to be taken away, and passes to 3 absorption of binding dust belt pulley via silica gel roller 2 again and walks.Run up to when a certain amount of, the one layer tapes on binding dust belt pulley 3 surfaces can peel off, and with viscosity and the cleannes that keep this belt pulley 3, thereby reach the purpose of clean silicon rubber roll 2, with the dust on better adhesion eyeglass film 20 surfaces.

Contacting between the mode insulation rubber belt wheel 3 that the utility model binding dust device adopts third party's silica gel roller 2 binding dusts and the eyeglass film 20; This kind binding dust mode does not only need powerful compressing belt pulley 3 to contact with

eyeglass film

20 and 20 generations of eyeglass film is weighed wounded or concave point; And isolated contacting between belt pulley 3 and the eyeglass film 20 because of silica gel roller 2; Do not have the generation of static; Avoid making eyeglass film 20 adsorb dust once more, effectively improve the product quality in 20 productions of eyeglass film, thereby improve the yield of light polarizing film product because of producing static.

Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.

Claims

1. binding dust device; It is characterized in that: comprise two stands, be located at two silica gel rollers and two belt pulleys on the two stands; Two silica gel rollers are parallel to each other and have a gap, and wherein a belt pulley contacts with the top of a silica gel roller wherein, and another belt pulley contacts with the below of another silica gel roller.

2. binding dust device as claimed in claim 1 is characterized in that: said support is provided with axis hole, and said silica gel roller is connected on the support through bearing.

3. according to claim 1 or claim 2 binding dust device; It is characterized in that: the skewed slot under the upper surface of said two stands is arranged with and is tilted to; The bottom of skewed slot is adjacent with the top of a silica gel roller wherein, two stands sidewall be provided with the skewed slot being tilted under equally, adjacent below another silica gel roller of the bottom of this skewed slot and support; Said belt pulley places in this skewed slot, and through the surface of deadweight contact at silica gel roller.

4. binding dust device as claimed in claim 3 is characterized in that: said belt pulley places in the skewed slot of support through gas expansion shaft.