A fixture for bonding irregularly shaped covers

Abstract

A fixture for bonding irregularly shaped cover plates, relating to the field of LCD display module manufacturing, includes a fixture body. The upper surface of the fixture body has a product groove, the inner wall of the product groove has an irregularly shaped groove, and both sides of the product groove have product handle grooves. A support plate is positioned in the middle of the product groove, and positioning strips are provided on the edges of the support plate. This fixture, by providing irregularly shaped grooves in the product groove, can adaptively position irregularly shaped LCM cover plates. The irregularly shaped cover plate is placed on the support plate in the product groove, and the edges of the irregularly shaped cover plate are positioned by the positioning strips on the edge of the support plate, achieving precise positioning and bonding of the irregularly shaped cover plate, thus improving the bonding efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of LCD display module manufacturing and processing technology, and in particular to a fixture for bonding irregularly shaped cover plates. Background Technology

[0002] LCM (LCD Module) refers to an LCD display module or liquid crystal module, which is an assembly that combines liquid crystal display devices, connectors, peripheral circuits such as control and drive circuits, PCB circuit boards, backlights, structural components, etc. LCM manufacturing and processing is a core technology for screen bonding.

[0003] Currently, fully automated precision bonding equipment is used in the market to achieve seamless bonding of LCD panels with touch layers and cover plates. OCA optical adhesive bonding technology ensures no bubbles and high light transmittance, improving display clarity and touch sensitivity, making it suitable for various scenarios such as mobile phones, automotive, and industrial control, and ensuring module stability and durability. However, traditional bonding technologies struggle to meet the precision and yield requirements for irregularly shaped cover plates, which still suffer from problems such as bubbles, misalignment, and difficulties in bonding irregular shapes. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, the purpose of this utility model is to provide a jig for bonding irregularly shaped covers, which can accurately position irregularly shaped covers and adaptively manufacture the jig for bonding irregularly shaped covers, thereby improving bonding efficiency and quality.

[0006] To achieve the above objectives, this utility model proposes an irregularly shaped cover plate fitting fixture, including a fixture body, a product groove on the upper surface of the fixture body, an irregularly shaped groove on the inner wall of the product groove, product handle grooves on both sides of the product groove, a support plate in the middle of the product groove, and a positioning strip on the edge of the support plate.

[0007] Furthermore, a hollow groove is provided between the product groove and the product handle groove, which are interconnected.

[0008] Furthermore, the inner wall of the product slot is also provided with a positioning slot.

[0009] Furthermore, the upper surface of the tray is higher than the bottom surface of the product groove, and an exhaust port is provided at the bottom of the tray.

[0010] Furthermore, multiple positioning strips are provided, each positioned on the edge of the tray, with air intake notches between adjacent positioning strips.

[0011] Beneficial effects: This utility model, by setting irregular grooves in the product slot, can adapt to the self-positioning of LCM cover plates with irregular structures. The irregular cover plate is placed on the tray in the product slot, and the edge of the irregular cover plate is positioned by the positioning strip on the edge of the tray, which can accurately position and fit the irregular cover plate, thereby improving the fitting efficiency and quality of the irregular cover plate.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0014] Figure 1 This is a schematic diagram of the structure of an irregularly shaped cover plate bonding fixture according to an embodiment of the present invention;

[0015] Figure 2 This is a structural schematic diagram of an irregularly shaped cover plate bonding fixture according to an embodiment of the present invention from another perspective.

[0016] As shown in the figure: 1. Fixture body; 2. Product slot; 21. Positioning slot; 22. Irregular slot; 3. Support plate; 31. Positioning strip; 32. Exhaust port; 33. Air inlet notch; 4. Product handle slot; 41. Hollowed-out slot. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0018] The irregular cover plate bonding fixture of this utility model embodiment will be described below with reference to the accompanying drawings.

[0019] like Figure 1 , Figure 2 As shown, the irregular cover plate bonding fixture provided in this embodiment of the utility model includes a fixture body 1. A product groove 2 is provided on the upper surface of the fixture body 1. An irregular groove 22 is provided on the inner wall of the product groove 2. Product handle grooves 4 are provided on both sides of the product groove 2. A support plate 3 is provided in the middle of the product groove 2. A positioning strip 31 is provided on the edge of the support plate 3.

[0020] Specifically, when using the irregularly shaped cover plate bonding fixture of this application, the irregularly shaped LCM cover plate is first placed in the product groove 2, the irregular part of the cover plate is bonded to the irregular groove 22, the bottom of the cover plate is supported by the support plate 3, and the bottom part of the cover plate is positioned by the positioning strip 31, so that the irregularly shaped cover plate is completely bonded to the inner wall of the product groove 2, so as to avoid the irregularly shaped cover plate not being bonded tightly and generating air bubbles, thereby improving the bonding efficiency and quality of the irregularly shaped cover plate.

[0021] In one embodiment of this utility model, such as Figure 1 As shown, a hollow groove 41 is provided between the product groove 2 and the product handle groove 4. Two fingers are inserted into the two product handle grooves 4 respectively, and the fingers are held through the hollow groove 41 to grasp the irregularly shaped cover plate product, making it convenient to pick up the irregularly shaped cover plate.

[0022] In one embodiment of this utility model, such as Figure 1 As shown, the inner wall of the product slot 2 is also provided with a positioning slot 21, which is used to position the data connection end of the irregular cover plate.

[0023] In one embodiment of this utility model, such as Figure 1 As shown, the upper surface of the tray 3 is higher than the bottom surface of the product groove 2. The bottom of the tray 3 is provided with an exhaust port 32. Multiple positioning strips 31 are provided, and the multiple positioning strips 31 are respectively provided on the edge of the tray 3. An air inlet notch 33 is provided between adjacent positioning strips 31.

[0024] Specifically, after the irregularly shaped cover product is placed on the tray 3, the bottom of the irregularly shaped cover is positioned and locked by the positioning strip 31. Dust in the product groove 2 and dust on the surface of the irregularly shaped cover are sucked in through the air inlet 33 and sucked out through the exhaust port 32 connected to the negative pressure pipeline to prevent dust residue on the product groove 2 and the surface of the irregularly shaped cover. In addition, the exhaust port 32 generates a downward suction force, which can firmly adsorb the irregularly shaped cover in the product groove 2.

[0025] To clearly illustrate the above embodiments, refer to Figures 1-2 The specific working principle of the waste paper recycling wastewater treatment device of the present invention is as follows: When the irregular cover plate bonding fixture of this application is used, the irregular LCM cover plate is first placed in the product groove 2. During this process, two fingers are inserted into the two product handle grooves 4 respectively, and the fingers are held through the hollow groove 41 to hold the irregular cover plate product, which makes it convenient to pick up the irregular cover plate.

[0026] After the irregularly shaped cover plate is placed in the product groove 2, the irregularly shaped part of the cover plate fits into the irregularly shaped groove 22. The bottom of the irregularly shaped cover plate is supported by the support plate 3 and positioned by the positioning strip 31, so that the irregularly shaped cover plate fits completely against the inner wall of the product groove 2, so as to prevent air bubbles from being generated due to loose fit of the irregularly shaped cover plate.

[0027] After the irregularly shaped cover plate is placed on the tray 3, the bottom of the irregularly shaped cover plate is positioned and locked by the positioning strip 31. Dust in the product groove 2 and dust on the surface of the irregularly shaped cover plate are sucked in through the air inlet 33 and sucked out through the exhaust port 32 connected to the negative pressure pipeline, preventing dust residue on the product groove 2 and the surface of the irregularly shaped cover plate. In addition, the exhaust port 32 generates a downward suction force, which can firmly adsorb the irregularly shaped cover plate in the product groove 2, improving the bonding efficiency and quality of the irregularly shaped cover plate.

[0028] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A special-shaped cover plate bonding jig, characterized in that, The fixture includes a fixture body (1), a product groove (2) is provided on the upper surface of the fixture body (1), an irregular groove (22) is provided on the inner wall of the product groove (2), product handle grooves (4) are provided on both sides of the product groove (2), a tray (3) is provided in the middle of the product groove (2), and a positioning strip (31) is provided on the edge of the tray (3).

2. The special-shaped cover plate pasting jig according to claim 1, wherein, A hollow groove (41) is provided between the product groove (2) and the product hand groove (4).

3. The irregular-shaped cover plate bonding jig according to claim 1, wherein The inner wall of the product slot (2) is also provided with a positioning slot (21).

4. The irregular-shaped cover lamination jig according to claim 1, wherein The upper surface of the tray (3) is higher than the bottom surface of the product tank (2), and the bottom of the tray (3) is provided with an exhaust port (32).

5. The special-shaped cover plate pasting jig according to claim 4, wherein, Multiple positioning strips (31) are provided, and the multiple positioning strips (31) are respectively provided on the edge of the tray (3). An air inlet notch (33) is provided between adjacent positioning strips (31).

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