Optical adhesive coating device

Abstract

The utility model discloses an optical glue coating device, including processing platform and support strip, the support strip evenly distributes and is equipped with on processing platform, the symmetrical fixed assembly of processing platform is equipped, the notch structure is equipped on the one side of processing platform, the notch structure is equipped with the gluing mechanism, the cleaning roller is rotatively connected and is equipped with one side of gluing mechanism, is adhered and is equipped with double -sided adhesive layer on the cleaning roller, and the staff manually replaces double -sided adhesive layer, the utility model utilizes the cleaning roller to carry out cleaning treatment to the substrate waiting to coat, avoids dust adhesion and influences coating efficiency, solves the general existing coating device of background art, only carries out coating operation, and will not carry out dust removal to the raw material waiting to coat, and if not treating dust can influence coating quality problem.

Description

Technical Field

[0001] This utility model belongs to the technical field of coating equipment, and specifically relates to an optical adhesive coating device. Background Technology

[0002] Coating equipment is mainly used in surface coating processes, generally for films, paper, etc., to coat a substrate with a layer of adhesive, paint, or ink with specific functions. Existing coating equipment generally only performs the coating operation and does not remove dust from the raw materials waiting to be coated. Therefore, the surface of the raw materials waiting to be coated may have dust. If the dust is not treated, it will affect the coating quality. To address this, an optical adhesive coating device is proposed. Utility Model Content

[0003] The purpose of this invention is to overcome the problem that existing coating devices in the prior art only perform coating operations and do not remove dust from the raw materials waiting to be coated. If the dust is not treated, it will affect the coating quality. This invention provides an optical adhesive coating device that uses a cleaning roller to clean the substrate waiting to be coated, thereby avoiding dust adhesion and affecting the coating efficiency.

[0004] To achieve the above objectives, this utility model provides an optical adhesive coating device, including a processing table and support bars. The support bars are evenly distributed on the processing table, and fixing components are symmetrically arranged on the processing table. A notch structure is provided on one side of the processing table, and an adhesive coating mechanism is provided on the notch structure. A cleaning roller is rotatably connected to one side of the adhesive coating mechanism, and a double-sided adhesive layer is adhered to the cleaning roller. The double-sided adhesive layer can be manually replaced by the operator.

[0005] Preferably, the glue application mechanism includes a glue application roller, a glue application bin, and a control bin. The control bin is located within the notch structure. The glue application bin is movably located on top of the control bin. The glue application roller is rotatably located within the glue application bin. The top of the glue application roller is positioned above the glue application bin. The uppermost end of the glue application roller and the uppermost end of the cleaning roller are at the same horizontal height. The two sides of the glue application bin are rotatably connected to both ends of the cleaning roller.

[0006] Preferably, the control compartment is provided with fixed plates symmetrically on both sides, and the fixed plates are located under the processing table.

[0007] Preferably, the control chamber is equipped with a drive motor, and a fixing block is provided on the inner wall side of the control chamber. A lead screw is fixedly connected to the drive motor, and the other end of the lead screw is rotatably disposed in the fixing block. A lead screw nut is sleeved on the lead screw, and the lead screw nut is fixedly connected to the glue coating chamber and the insulation chamber.

[0008] Preferably, the notch structure is symmetrically provided with sliding rods, and a slider is movably sleeved on the sliding rod. The slider is located below the glue coating chamber and the heat preservation chamber and is located on the lead screw nut, thereby improving the movement stability of the glue coating roller.

[0009] Preferably, the fixing assembly includes a support plate, a telescopic rod, and a pressure plate. The support plate is disposed on the processing table, the telescopic rod is symmetrically disposed under the support plate, and the pressure plate is disposed under the telescopic rod.

[0010] The beneficial effects of this utility model are: This invention utilizes a cleaning roller to clean the substrate awaiting coating, preventing dust adhesion from affecting coating efficiency. It solves the problem mentioned in the background art that conventional coating devices only perform coating operations and do not remove dust from the raw materials awaiting coating, which would affect coating quality if dust is not treated. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the optical adhesive coating device of this utility model.

[0012] Figure 2 yes Figure 1 Enlarged view of a portion of point A in the middle.

[0013] Figure 3 This is a structural diagram of the adhesive coating mechanism in the optical adhesive coating device of this utility model.

[0014] In the diagram: 1. Processing table; 2. Support bar; 3. Fixing component; 4. Glue application mechanism; 5. Cleaning roller; 6. Glue application roller rod; 7. Glue application bin; 8. Control bin; 9. Fixing plate; 10. Drive motor; 11. Fixing block; 12. Lead screw; 13. Lead screw nut; 14. Slide rod; 15. Slider; 16. Support plate; 17. Telescopic rod; 18. Pressure plate. Detailed Implementation

[0015] The following is in conjunction with the appendix Figure 1-3 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" 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 do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure, or operation. Therefore, they should not be construed as limitations on this utility model. Example

[0017] like Figure 1 and Figure 2 As shown, this embodiment provides an optical adhesive coating device, including a processing table 1 and support bars 2. The support bars 2 are evenly distributed on the processing table 1. Fixing components 3 are symmetrically arranged on the processing table 1. A notch structure is provided on one side of the processing table 1. An adhesive coating mechanism 4 is provided on the notch structure. A cleaning roller 5 is rotatably connected to one side of the adhesive coating mechanism 4. A double-sided adhesive layer is adhered on the cleaning roller 5. The double-sided adhesive layer can be manually replaced by the operator.

[0018] Specifically, the fixing component 3 includes a support plate 16, a telescopic rod 17, and a pressure plate 18. The support plate 16 is mounted on the processing table 1, the telescopic rod 17 is symmetrically arranged below the support plate 16, and the pressure plate 18 is located below the telescopic rod 17.

[0019] In this embodiment, the substrate is placed on the support bar 2, with both sides of the substrate located below the pressure plate 18 and one side of the substrate located above the glue application mechanism 4 and the cleaning roller 5. The telescopic rod 17 controls the pressure plate 18 to descend, and the pressure plate 18 presses down on both sides of the substrate. The glue application mechanism 4 and the cleaning roller 5 move under the substrate, and the double-sided adhesive layer on the cleaning roller 5 is used to adhere the dust and dirt on the substrate to ensure that the surface of the substrate is clean. After the double-sided adhesive layer has been used for a period of time, the staff will manually replace it. Example

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, this embodiment provides an optical adhesive coating device. Compared with the first embodiment, the coating mechanism 4 in this embodiment includes a coating roller 6, a coating chamber 7, and a control chamber 8. The control chamber 8 is located within the notch structure. The coating chamber 7 is movably located on the top of the control chamber 8. The coating roller 6 is rotatably located within the coating chamber 7. The top of the coating roller 6 is located above the coating chamber 7. The uppermost end of the coating roller 6 and the uppermost end of the cleaning roller 5 are at the same horizontal height. The two sides of the coating chamber 7 are rotatably connected to the two ends of the cleaning roller 5, respectively.

[0021] Specifically, the control chamber 8 is symmetrically provided with fixing plates 9 on both sides, the fixing plates 9 are located under the processing table 1, the control chamber 8 is provided with a drive motor 10, the inner wall of the control chamber 8 is provided with a fixing block 11, the drive motor 10 is fixedly connected with a lead screw 12, the other end of the lead screw 12 is rotatably located in the fixing block 11, the lead screw 12 is sleeved with a lead screw nut 13, and the lead screw nut 13 is fixedly connected to the glue coating chamber 7 and the heat preservation chamber.

[0022] Specifically, a sliding rod 14 is symmetrically arranged inside the notch structure, and a slider 15 is movably sleeved on the sliding rod 14. The slider 15 is located below the glue coating chamber 7 and the heat preservation chamber and is located on the screw nut 13 to improve the movement stability of the glue coating roller 6.

[0023] In this embodiment, after the substrate is fixed, the drive motor 10 is started. The drive motor 10 drives the lead screw 12 to rotate. The lead screw 12 drives the slider 15 to move through the lead screw nut 13, which in turn drives the glue coating roller 6 and the cleaning roller 5 to move under the substrate. The cleaning roller 5 adheres to dust and dirt. Then the glue coating roller 6 applies optical glue to the underside of the substrate, while the slider 15 moves in the direction of the extension rod 14.

[0024] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. An optical adhesive coating apparatus, characterized in that, The assembly includes a processing table (1) and support bars (2). The support bars (2) are evenly distributed on the processing table (1). Fixed components (3) are symmetrically arranged on the processing table (1). A notch structure is provided on one side of the processing table (1). A glue applicator (4) is provided on the notch structure. A cleaning roller (5) is rotatably connected to one side of the glue applicator (4). A double-sided adhesive layer is adhered to the cleaning roller (5). The double-sided adhesive layer is manually replaced by the operator. The glue applicator (4) includes a glue applicator rod (6), a glue applicator bin (7), and a control bin (8). The control bin (8) is located inside the notch structure. The glue applicator bin (7) is movably located on top of the control bin (8). The glue applicator rod (6) is rotatably located inside the glue applicator bin (7). The top of the glue applicator rod (6) is located above the glue applicator bin (7). The uppermost end of the glue applicator rod (6) and the uppermost end of the cleaning roller (5) are at the same horizontal height. The two sides of the glue applicator bin (7) are rotatably connected to the two ends of the cleaning roller (5).

2. The optical adhesive coating apparatus according to claim 1, characterized in that, The control compartment (8) is symmetrically provided with fixing plates (9) on both sides, and the fixing plates (9) are located under the processing table (1).

3. The optical adhesive coating apparatus according to claim 1, characterized in that, The control chamber (8) is equipped with a drive motor (10), and a fixing block (11) is provided on the inner wall side of the control chamber (8). A lead screw (12) is fixedly connected to the drive motor (10), and the other end of the lead screw (12) is rotatably located in the fixing block (11). A lead screw nut (13) is sleeved on the lead screw (12), and the lead screw nut (13) is fixedly connected to the glue coating chamber (7) and the insulation chamber.

4. The optical adhesive coating apparatus according to claim 1, characterized in that, The notch structure is symmetrically provided with a slide rod (14), and a slider (15) is movably sleeved on the slide rod (14). The slider (15) is located below the glue coating chamber (7) and the heat preservation chamber and is located on the screw nut (13) to improve the movement stability of the glue coating roller (6).

5. The optical adhesive coating apparatus according to claim 1, characterized in that, The fixing component (3) includes a support plate (16), a telescopic rod (17) and a pressure plate (18). The support plate (16) is located on the processing table (1). The telescopic rod (17) is symmetrically located under the support plate (16). The pressure plate (18) is located under the telescopic rod (17).

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