UV glue thickness accurate manufacturing device

Abstract

The utility model discloses a UV glue thickness accurate manufacturing device which comprises a base, a guide mechanism is arranged above the base, the guide mechanism comprises two sliding rods installed on the upper surface of the base, the outer surface of each sliding rod is in sliding connection with a control panel with holes, a manufacturing mechanism is arranged above the base, and the control panel with the holes is arranged on the base. And the manufacturing mechanism comprises a bottom cover mounted on the upper surface of the base and a top cover mounted on the bottom surfaces of the two perforated control panels. According to the device, a top cover can slide up and down through cooperation of a sliding rod and a control plate with a hole, the top cover is matched with a bottom cover and a PET sheet to extrude milky UV glue, meanwhile, in the extrusion process, the top cover can be prevented from sliding, the milky UV glue can form the set thickness, the precision of accurately dispensing the required glue thickness is effectively improved, and the production efficiency is improved. The first anti-fingerprint coating and the second anti-fingerprint coating are utilized to conveniently separate the milky UV adhesive after the milky UV adhesive is cured, and UV adhesive sheets with different thicknesses can be manufactured by replacing PET sheets with different thicknesses.

Description

Technical Field

[0001] This utility model relates to the field of UV adhesive processing and production, and in particular to a device for precise UV adhesive thickness measurement. Background Technology

[0002] UV adhesive, also known as photosensitive adhesive or ultraviolet curing adhesive, is a type of adhesive that must be cured by ultraviolet light. It can be used as an adhesive or as a binder in paints, coatings, inks, etc.

[0003] UV adhesive is applied to the ITO lead area of ​​the single-layer area of ​​the display glass to protect the ITO lead and prevent moisture, foreign matter, etc. from entering and causing corrosion. Its water permeability affects the product quality. In order to measure the water permeability of UV adhesive, a UV adhesive film needs to be prepared. The thickness of the adhesive is based on the thickness of the actual application product, but the existing equipment cannot accurately measure the required adhesive thickness.

[0004] To address this issue, we propose a device for precise UV adhesive thickness fabrication. Utility Model Content

[0005] The purpose of this invention is to provide a device for precisely manufacturing UV adhesive thickness, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A UV adhesive thickness precision manufacturing device includes a base, a guide mechanism above the base, the guide mechanism including two slide rods mounted on the upper surface of the base, each slide rod having a perforated control plate slidably connected to its outer surface, a manufacturing mechanism above the base, the manufacturing mechanism including a bottom cover mounted on the upper surface of the base and a top cover mounted on the bottom surface of the two perforated control plates, the upper surface of the bottom cover having a first anti-fingerprint coating, a PET sheet above the bottom cover having through holes on its upper surface, an adhesive layer bonded to the bottom surface of the PET sheet, the bottom surface of the adhesive layer being bonded to the upper surface of the first anti-fingerprint coating, a second anti-fingerprint coating mounted on the bottom surface of the top cover, and an emulsion UV adhesive above the first anti-fingerprint coating.

[0008] In a further embodiment, two side plates are fixedly connected to the upper surface of the base, and the side of the two side plates that are close to each other are in contact with the left and right sides of the bottom cover, respectively.

[0009] In a further embodiment, a limiting plate is provided above each of the slide bars, and the bottom surfaces of the two limiting plates are fixedly installed to the top ends of the two slide bars respectively.

[0010] In a further embodiment, two pull plates are provided at the front of the top cover, and the back of each pull plate is fixedly installed to the front of the top cover.

[0011] In a further embodiment, a counterweight is provided above both of the perforated control plates, and the upper surface of each perforated control plate is fixedly installed to the bottom surface of the counterweight.

[0012] In a further embodiment, the tip of the emulsion UV adhesive extends over the PET sheet.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This device, through the cooperation of a sliding rod and a perforated control plate, allows the top cover to slide up and down, enabling it to work with the bottom cover and PET sheet to extrude the emulsion UV adhesive. During extrusion, the top cover is prevented from sliding, thus ensuring the emulsion UV adhesive reaches the desired thickness. This effectively improves the accuracy of precisely applying the required adhesive thickness. Furthermore, the first and second anti-fingerprint coatings facilitate the separation of the emulsion UV adhesive after curing. By replacing PET sheets of different thicknesses, UV films of varying thicknesses can be produced. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a device for precisely fabricating UV adhesive thickness.

[0016] Figure 2 A three-dimensional structural schematic diagram of the device for precisely fabricating UV adhesive thickness, viewed from the side.

[0017] Figure 3 A three-dimensional structural schematic diagram of the front section of the bottom cover of the device for precise fabrication of UV adhesive thickness.

[0018] Figure 4 A three-dimensional structural schematic diagram of the top cover of the device for precise fabrication of UV adhesive thickness.

[0019] In the diagram: 1. Base; 2. Guide mechanism; 201. Slide rod; 202. Control plate with holes; 203. Counterweight; 204. Limiting plate; 3. Manufacturing mechanism; 301. Bottom cover; 302. PET sheet; 303. Top cover; 304. First anti-fingerprint coating; 305. Adhesive layer; 306. Through hole; 307. Second anti-fingerprint coating; 4. Emulsion UV adhesive; 5. Side plate; 6. Pull plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 In this utility model, a UV adhesive thickness precision manufacturing device includes a base 1, a guide mechanism 2 above the base 1, the guide mechanism 2 including two slide rods 201 mounted on the upper surface of the base 1, each slide rod 201 having a perforated control plate 202 slidably connected to its outer surface, a manufacturing mechanism 3 above the base 1, the manufacturing mechanism 3 including a bottom cover 301 mounted on the upper surface of the base 1 and a top cover 303 mounted on the bottom surface of the two perforated control plates 202, the upper surface of the bottom cover 301 having a first anti-fingerprint coating 304, a PET sheet 302 above the bottom cover 301, a through hole 306 on the upper surface of the PET sheet 302, an adhesive layer 305 bonded to the bottom surface of the PET sheet 302, the bottom surface of the adhesive layer 305 being bonded to the upper surface of the first anti-fingerprint coating 304, a second anti-fingerprint coating 307 mounted on the bottom surface of the top cover 303, and an emulsion UV adhesive 4 above the first anti-fingerprint coating 304.

[0022] In this embodiment, two side plates 5 are fixedly connected to the upper surface of the base 1. The side of the two side plates 5 that are close to each other are in contact with the left and right sides of the bottom cover 301 respectively. The side plates 5 can limit the bottom cover 301, increase the stability of the bottom cover 301, and prevent the bottom cover 301 from sliding.

[0023] In this embodiment, a limiting plate 204 is provided above each slide bar 201. The bottom surfaces of the two limiting plates 204 are fixedly installed with the top surfaces of the two slide bars 201 respectively. The limiting plates 204 can limit the perforated control plate 202 to prevent the perforated control plate 202 from separating from the slide bar 201.

[0024] In this embodiment, two pull plates 6 are provided in front of the top cover 303. The back of each pull plate 6 is fixedly installed to the front of the top cover 303. The top cover 303 can be controlled by the pull plates 6 so that the top cover 303 can be pulled up and down.

[0025] In this embodiment, a counterweight 203 is provided above the two perforated control plates 202. The upper surface of each perforated control plate 202 is fixedly installed with the bottom surface of the counterweight 203. The counterweight 203 can increase the weight above the top cover 303, so as to apply pressure to the emulsion UV adhesive 4 by the top cover 303.

[0026] In this embodiment, the top of the emulsion UV adhesive 4 extends above the PET sheet 302 so that the top cover 303 can squeeze the emulsion UV adhesive 4, thereby facilitating the molding of the emulsion UV adhesive 4.

[0027] The working principle of this utility model is as follows:

[0028] In use, first pull the pull plate 6 upwards, causing the top cover 303 to move along the slide rod 201 via the sliding connection of the perforated control plate 202 and the slide rod 201, separating the top cover 303 from the bottom cover 301. Then, apply adhesive to the inside of the through hole 306 on the PET sheet 302, causing the emulsion UV adhesive 4 to drip onto the first anti-fingerprint coating 304, ensuring that the height of the emulsion UV adhesive 4 exceeds that of the PET sheet 302. Then, pull the pull plate 6 downwards, causing the top cover 303 to move downwards along the slide rod 201 via the perforated control plate 202, applying pressure to the emulsion UV adhesive 4, which then forms the emulsion UV adhesive 4. The device is then placed inside a UV oven, allowing the emulsion UV adhesive 4 to form a UV film. Utilizing the hydrophobicity of the first anti-fingerprint coating 304 and the second anti-fingerprint coating 307, the UV film can be easily separated, allowing the UV film to be formed with the same thickness as the PET sheet 302. By replacing the PET sheet 302, UV films of different thicknesses can be precisely produced.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device for precisely fabricating UV adhesive thickness, characterized in that: The system includes a base (1), a guide mechanism (2) above the base (1), the guide mechanism (2) including two slide rods (201) mounted on the upper surface of the base (1), each slide rod (201) having a perforated control plate (202) slidably connected to its outer surface; a manufacturing mechanism (3) above the base (1), the manufacturing mechanism (3) including a bottom cover (301) mounted on the upper surface of the base (1) and a top cover (303) mounted on the bottom surface of the two perforated control plates (202); the upper surface of the bottom cover (301) has a perforated control plate (202) slidably connected to its outer surface. The top cover (303) is equipped with a first anti-fingerprint coating (304). A PET sheet (302) is provided above the bottom cover (301). A through hole (306) is opened on the upper surface of the PET sheet (302). An adhesive layer (305) is bonded to the bottom surface of the PET sheet (302). The bottom surface of the adhesive layer (305) is bonded to the upper surface of the first anti-fingerprint coating (304). A second anti-fingerprint coating (307) is installed on the bottom surface of the top cover (303). An emulsion UV adhesive (4) is provided above the first anti-fingerprint coating (304).

2. The UV adhesive thickness precision fabrication device according to claim 1, characterized in that: Two side plates (5) are fixedly connected to the upper surface of the base (1), and the two side plates (5) are close to each other and respectively contact the left and right sides of the bottom cover (301).

3. The UV adhesive thickness precision fabrication device according to claim 1, characterized in that: Each of the slide bars (201) is provided with a limiting plate (204) above it, and the bottom surfaces of the two limiting plates (204) are fixedly installed to the top of the two slide bars (201) respectively.

4. The UV adhesive thickness precision fabrication device according to claim 1, characterized in that: The top cover (303) is provided with two pull plates (6) at the front, and the back of each pull plate (6) is fixedly installed to the front of the top cover (303).

5. The UV adhesive thickness precision fabrication device according to claim 1, characterized in that: A counterweight (203) is provided above both of the perforated control plates (202), and the upper surface of each of the perforated control plates (202) is fixedly installed with the bottom surface of the counterweight (203).

6. The UV adhesive thickness precision fabrication device according to claim 1, characterized in that: The tip of the emulsion UV adhesive (4) extends above the PET sheet (302).

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