Automatic release film cleaning device

Abstract

The utility model discloses an automatic release film cleaning device which comprises two symmetrically-distributed supporting frames, at least two low-viscosity rubber rollers, at least two high-viscosity dust-sticking rollers and at least two pressing rollers, the low-viscosity rubber rollers, the high-viscosity dust-sticking rollers and the pressing rollers are rotationally arranged between the two supporting frames, the number of the low-viscosity rubber rollers is at least two, the number of the high-viscosity dust-sticking rollers is at least two, and the number of the pressing rollers is at least two. A release film is arranged between the two supporting frames, the release film is connected with the arc-shaped sides of the upper half portions of the two low-viscosity rubber rollers and connected with the arc-shaped sides of the lower half portions of the pressing rollers, the arc-shaped side faces of the lower half portions of the low-viscosity rubber rollers are provided with at least two high-viscosity dust sticking rollers in a contact mode, and the high-viscosity dust sticking rollers are arranged on the arc-shaped side faces of the lower half portions of the low-viscosity rubber rollers. Rotating fastening mechanisms are arranged on the two opposite sides of the two high-viscosity dust sticking rollers; when the release film is attached, the cleaning device is driven to enable white dots and foreign matters on the release film to be stuck away by the rubber roller, and then the sticky lining roller sticks away the white dots and the foreign matters on the rubber roller, so that the rubber roller is kept clean and slightly sticky.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of release film processing, especially to automatic cleaning device of release film. BACKGROUND

[0002] Release film refers to the film surface energy has the film that distinguishes, release film and specific material contact under the limited condition does not have the viscosity.

[0003] Release film when using, need to have high cleanliness, can not have white spot and foreign matter phenomenon, and the existing device is in the release film processing, because the surface of release film is not cleaned, leading to its easy existence white spot and foreign matter, thereby leading to its finished product when using, easy to produce the problem of high cleanliness, leading to its subsequent use problem.

[0004] Therefore, we provide automatic cleaning device of release film. Utility model content

[0005] The utility model aims at the technical problem existing above, provides automatic cleaning device of release film, reaches the effect that has multiple cleaning.

[0006] Therefore, the utility model provides automatic cleaning device of release film, including two support frames that are symmetric distribution, and low tackiness rubber roller, high tackiness dust roller, pressing roller that are rotationally arranged between two support frames, low tackiness rubber roller at least two, high tackiness dust roller at least two, pressing roller at least two;

[0007] Two support frames between the setting has release film piece, release film piece with two low tackiness rubber roller upper half arc side connection, release film piece with pressing roller lower half arc side connection;

[0008] Low tackiness rubber roller lower half arc side surface contact setting has high tackiness dust roller, high tackiness dust roller at least two, and two high tackiness dust roller relative two sides are provided with rotation fastening mechanism.

[0009] Preferably, two low tackiness rubber roller shafts are located on the same horizontal plane, two high tackiness dust roller shafts are located on the same horizontal plane, two pressing roller shafts are located on the same horizontal plane, and the low tackiness rubber roller and the pressing roller are sequentially distributed, and one of the pressing rollers is located between the two low tackiness rubber rollers.

[0010] Preferably, the high tackiness dust roller is provided with a rotating roller at the middle portion, and the rotating roller is inserted into the rotating fastening mechanism.

[0011] Preferably, the rotating fastening mechanism comprises a support plate, a fastening arc, auxiliary arcs, and fastening bolts, the auxiliary arcs are at least two, the fastening arc is inserted between the two auxiliary arcs, and the fastening arc and the auxiliary arcs are in a symmetrical distribution arc structure, a plurality of equidistantly distributed holes are arranged through the fastening arc and the auxiliary arcs, and the fastening bolts are threadedly connected with the auxiliary arcs and the fastening arc through the holes.

[0012] Preferably, at least three rotating grooves are formed in the upper surface of the support plate, and the lower half of the fastening arc and the lower half of the auxiliary arc are rotatably arranged in one rotating groove.

[0013] Preferably, a sliding groove is formed in the middle of one end of the fastening bolt, an extension arc is slidably arranged in the sliding groove, a plurality of holes are arranged through the extension arc, the extension arc is threadedly connected with the holes, and a limiting plate is arranged at one end of the extension arc in the sliding groove.

[0014] Preferably, positioning grooves are formed in opposite sides of the support frame, a plug-in block is inserted into the positioning groove, and a support plate is mounted on the outer surface of the plug-in block.

[0015] Compared with the prior art, the automatic cleaning device for release film has the following beneficial effects:

[0016] 1. The cleaning roller device utilizes the slight adhesion of the rubber roller and the adhesion of the adhesion roller to clean the release film, the rubber roller cleans the white spots and foreign matters on the release film, and the adhesion roller cleans the white spots and foreign matters on the rubber roller.

[0017] 2. When the release film is attached, the cleaning device is driven to allow the white spots and foreign matters on the release film to be adhered by the rubber roller, and the adhesion roller adheres the white spots and foreign matters on the rubber roller, so that the rubber roller is kept clean and slightly adhered.

[0018] 3. The rubber roller, the adhesion roller and the dust adhesion roller are arranged in sequence, and the rubber roller, the adhesion roller and the dust adhesion roller are arranged in sequence.

[0019] The parts not involved in the device are the same as or can be realized by the prior art, the device has simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The side view structural schematic diagram of the automatic cleaning device for release film is provided.

[0021] Figure 2This is a schematic diagram of the high-viscosity dust-adhesive roller support structure of the automatic cleaning device for release film proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the rotating fastening mechanism of the automatic cleaning device for release film proposed in this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the fastening and limiting part of the automatic cleaning device for release film proposed in this utility model;

[0024] Figure 5 This is a front view structural diagram of the automatic cleaning device for release film proposed in this utility model.

[0025] In the diagram: 1. Support frame; 2. Low-viscosity rubber roller; 3. High-viscosity dust-adhesive roller; 4. Rotating roller; 5. Release film; 6. Pressing roller; 7. Positioning groove; 8. Insertion block; 9. Support plate; 10. Fastening arc; 11. Auxiliary arc; 12. Fastening bolt; 13. Sliding groove; 14. Extension arc. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Example 1: Automatic cleaning device for release film, such as Figures 1-4 As shown, it includes two support frames 1 that are symmetrically distributed, and a low-viscosity rubber roller 2, a high-viscosity dust-adhesive roller 3, and a pressing roller 6 that are rotatably disposed between the two support frames 1. There are at least two low-viscosity rubber rollers 2, at least two high-viscosity dust-adhesive rollers 3, and at least two pressing rollers 6.

[0029] A release diaphragm 5 is provided between the two support frames 1. The release diaphragm 5 is connected to the upper arc-shaped side of the two low-viscosity rubber rollers 2, and the release diaphragm 5 is connected to the lower arc-shaped side of the pressing roller 6.

[0030] The lower half of the low-viscosity rubber roller 2 is connected to the arc-shaped side of a high-viscosity dust-adhesive roller 3. There are at least two high-viscosity dust-adhesive rollers 3, and both sides of the two high-viscosity dust-adhesive rollers 3 are provided with a rotating fastening mechanism.

[0031] By setting low tack rubber roller 2, high tack dust roller 3, pressing roller 6 in turn, support plate 9 moves through the upper of support frame 1, the lower of pressing roller 6, and drives low tack rubber roller 2, pressing roller 6 to rotate synchronously in the moving process, so that low tack rubber roller 2, pressing roller 6 can rotate with release film 5, and under the action of two low tack rubber rollers 2 at the same time, based on the slight tackiness of the surface of low tack rubber roller 2, the white spots and foreign matter on the surface of release film 5 can be stuck, the cleanliness of the surface of release film 5 is ensured, and by setting the viscosity of the surface of high tack dust roller 3 to be greater than that of low tack rubber roller 2, the white spots and foreign matter adhered to the surface of low tack rubber roller 2 can be taken away, the continuous cleanliness of the surface of low tack rubber roller 2 is ensured, the surface of low tack rubber roller 2 is kept clean and slightly sticky, the use of the materials with tackiness on the surface of low tack rubber roller 2 and high tack dust roller 3 and the adjustment of the tackiness strength are prior art, and there are many ways, which only need to meet the use requirements of the device itself, so they are not described in detail in this example.

[0032] As shown in Figures 1-4 , the shaft centers of two low tack rubber rollers 2 are located in the same horizontal plane, the shaft centers of two high tack dust rollers 3 are located in the same horizontal plane, the shaft centers of two pressing rollers 6 are located in the same horizontal plane, and low tack rubber roller 2 and pressing roller 6 are distributed in turn, and one of pressing rollers 6 is located between two low tack rubber rollers 2.

[0033] By setting one of pressing rollers 6 between two low tack rubber rollers 2, the moving direction of release film 5 can be adjusted, two low tack rubber rollers 2 can respectively perform adhesion treatment on the two side surfaces of release film 5, the efficient and accurate treatment of foreign matter on the surface of release film 5 is ensured, under the pressing and limiting of two pressing rollers 6, release film 5 and the surface of low tack rubber roller 2 are in a forced pressing state, the stability of low tack rubber roller 2 in adhesion and cleaning of foreign matter on the surface of release film 5 is ensured, the contact surface of pressing roller 6 located behind low tack rubber roller 2 with release film 5 is set to the side surface cleaned by front low tack rubber roller 2, on the basis of ensuring the cleanliness of the surface of pressing roller 6, the surface of release film 5 cleaned is kept in a cleaned state in the subsequent moving process, so that the cleanliness of release film 5 in lamination is ensured, and the secondary pollution is effectively prevented, finally, under the action of no tackiness of release film 5 itself, slight tackiness of low tack rubber roller 2 itself, and strong tackiness of high tack dust roller 3 itself, foreign matter can stably move from release film 5 to low tack rubber roller 2, and then from low tack rubber roller 2 to the surface of high tack dust roller 3 passively.

[0034] Example two: release film automatic cleaning device, as shown in Figures 1-4 , high tack dust roller 3 is provided with rotating roller 4 in the middle, and rotating roller 4 is inserted into rotating fastening mechanism.

[0035] The rotating fastening mechanism comprises a support plate 9, a fastening arc 10, at least two auxiliary arcs 11, and a fastening bolt 12, the fastening arc 10 is inserted between the two auxiliary arcs 11, the fastening arc 10 and the auxiliary arcs 11 are in a symmetrical arc structure, a plurality of equidistantly distributed holes are arranged through the fastening arc 10 and the auxiliary arcs 11, and the fastening bolt 12 is threadedly connected with the auxiliary arcs 11 and the fastening arc 10 through the holes.

[0036] At least three rotating grooves are formed in the upper surface of the support plate 9, and the lower half of the fastening arc 10 and the lower half of the auxiliary arcs 11 are respectively arranged in one rotating groove.

[0037] Under the rotating support of the fastening arc 10 and the auxiliary arcs 11, the angle of the fastening arc 10 and the auxiliary arcs 11 can be adjusted, so that the fastening arc 10 and the auxiliary arcs 11 can be limited to different specifications of the rotating roller 4, the rotating position of the rotating roller 4 is ensured to be stable, and the fastening arc 10 and the auxiliary arcs 11 are ensured to be positioned stably under the positioning of the fastening bolt 12.

[0038] As shown in Figures 1-4 One end of the fastening bolt 12 is provided with a sliding groove 13, an extension arc 14 is slidably arranged in the sliding groove 13, a plurality of holes are arranged through the extension arc 14, the extension arc 14 is threadedly connected with the holes, and one end of the extension arc 14 located in the sliding groove 13 is provided with a limiting plate.

[0039] The support frame 1 is provided with a positioning groove 7 on the opposite sides, the positioning groove 7 is inserted with an insertion block 8, and the support plate 9 is mounted on the outer surface of the insertion block 8.

[0040] The distance between the fastening arc 10 and the auxiliary arcs 11 is increased under the extension of the extension arc 14, the use range of the fastening arc 10 and the auxiliary arcs 11 is improved, the insertion block 8 is positioned in the positioning groove 7 by using the outer bolt or other fastening components, and the use position is ensured to be stable and reliable.

[0041] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A device for automatically cleaning a release film, comprising two support frames (1) arranged symmetrically, and a low-tack rubber roller (2), a high-tack dust roller (3) and a pressing roller (6) rotatably arranged between the two support frames (1), characterized in that, The low tack rubber roller (2) is at least two, the high tack dust roller (3) is at least two, the pressing roller (6) is at least two; Two supporting frames (1) are provided with release film (5), the release film (5) is connected with the upper half of the arc side of two low tack rubber roller (2), the release film (5) is connected with the lower half of the arc side of the pressing roller (6); The lower half of the arc side of the low tack rubber roller (2) is contacted with the high tack dust roller (3), the high tack dust roller (3) is at least two, and the high tack dust roller (3) is provided with rotating fastening mechanism on the opposite sides.

2. The automatic release film cleaning device according to claim 1, wherein The shafts of the two low tack rubber rollers (2) are located in the same horizontal plane, the shafts of the two high tack dust rollers (3) are located in the same horizontal plane, the shafts of the two pressing rollers (6) are located in the same horizontal plane, and the low tack rubber roller (2) and the pressing roller (6) are sequentially distributed, and one of the pressing rollers (6) is located between the two low tack rubber rollers (2).

3. The automatic release film cleaning device according to claim 1, wherein The rotating roller (4) is inserted into the rotating fastening mechanism.

4. The automatic release film cleaning apparatus according to claim 1, wherein The rotating fastening mechanism comprises a supporting plate (9), a fastening arc (10), an auxiliary arc (11) and a fastening bolt (12), the auxiliary arc (11) is at least two, the fastening arc (10) is inserted between the two auxiliary arcs (11), the fastening arc (10) and the auxiliary arc (11) are symmetrically distributed in the arc shape, a plurality of equidistantly distributed holes are provided in the fastening arc (10) and the auxiliary arc (11), and the fastening bolt (12) is threadedly connected with the auxiliary arc (11) and the fastening arc (10) through the holes.

5. The automatic release film cleaning device according to claim 4, wherein At least three rotating grooves are formed in the upper surface of the supporting plate (9), and the lower half of the fastening arc (10) and the lower half of the auxiliary arc (11) are rotatably arranged in one rotating groove.

6. The automatic release film cleaning device according to claim 4, wherein A sliding groove (13) is formed in the middle of one end of the fastening bolt (12), an extension arc (14) is slidably arranged in the sliding groove (13), a plurality of holes are provided in the extension arc (14), the extension arc (14) is threadedly connected with the holes, and one end of the extension arc (14) located in the sliding groove (13) is provided with a limiting plate.

7. The automatic release film cleaning apparatus according to claim 1, wherein Positioning grooves (7) are formed in the opposite sides of the supporting frame (1), and a plug-in block (8) is inserted into the positioning groove (7), and a supporting plate (9) is mounted on the outer surface of the plug-in block (8).

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