Double-station screen gluing module

Abstract

The utility model relates to the field of screen assembly, in particular to a double-station screen gluing module which comprises a base, a support is arranged on one side of the base, a moving module is arranged on one side of the support, a gluing gun is arranged at the output end of the moving module, two sliding plates are symmetrically arranged on the base, and the two sliding plates are arranged on the base. The sliding plate is installed on the base in a sliding mode through a driving assembly, a suction cup is arranged on the sliding plate, and slidable positioning blocks are arranged on the periphery of the suction cup. According to the utility model, the driving component is matched with the sliding plates, so that the two sliding plates are respectively matched with the gluing guns, and double-station alternate gluing is realized, thereby improving the production efficiency. And by adjusting the positioning blocks on the periphery of the suction cup, the positioning requirements of screens of different sizes are met, and therefore the universality of the gluing module is improved.

Description

Technical Field

[0001] This utility model relates to the field of screen assembly, specifically to a dual-station screen adhesive coating module. Background Technology

[0002] As a crucial component of electronic devices, the screen plays a key role in converting electrical signals into visual images that people can see directly. It is widely used in various consumer electronics products, industrial equipment, and medical instruments, among many other fields. During screen assembly, an adhesive application module evenly applies glue to the screen edges, ensuring a tight bond between the screen and the frame, thus guaranteeing the product's sealing and durability.

[0003] While existing glue-applying modules can perform basic glue-applying functions, their single-station design and non-adjustable positioning structure result in low production efficiency and difficulty in adapting to the needs of screens of different sizes, thus affecting product quality and production schedule. Therefore, this invention proposes a dual-station screen glue-applying module with an adjustable positioning structure. Summary of the Invention

[0004] This utility model provides a dual-station screen adhesive coating module, which solves the problems of low efficiency and poor adaptability of existing adhesive coating modules through dual-station design and adjustable positioning structure.

[0005] The objective of this utility model is achieved through the following means:

[0006] A dual-station screen adhesive coating module includes a base, a support on one side of the base, a movable module on one side of the support, an adhesive coating gun at the output end of the movable module, two sliding plates symmetrically arranged on the base, the sliding plates being slidably mounted on the base via a drive assembly, suction cups on the sliding plates, and slidable positioning blocks arranged around the suction cups.

[0007] Furthermore, the suction cup is provided with fixing blocks around its perimeter that slide in cooperation with the positioning block.

[0008] Furthermore, the fixing block is provided with limiting rods on both sides, and the positioning block is provided with limiting grooves on both sides that cooperate with the limiting rods.

[0009] Furthermore, the limiting groove is an oblong groove.

[0010] Furthermore, a clearance groove is provided through one side of the positioning block.

[0011] Furthermore, the drive assembly includes a drive screw, a screw nut, and a drive motor located at one end of the drive screw. The drive screw is rotatably mounted on the lower end of the base via a bearing seat, and the screw nut is slidably mounted on the drive screw and connected to the sliding plate.

[0012] Furthermore, sliders are provided on both sides of the sliding plate, and the base is provided with linear guides that cooperate with the sliders.

[0013] Furthermore, the glue gun has detachable glue nozzles and sealing caps at both ends, a slidable piston inside the glue gun, and an air pipe connector that mates with the piston in the sealing cap.

[0014] Furthermore, the moving module consists of two sets of linear motors, which are perpendicular to each other.

[0015] The beneficial effects of this invention are as follows: By cooperating with the driving component and the sliding plate, the two sliding plates can respectively cooperate with the glue gun to achieve alternating glue application at two workstations, thereby improving production efficiency. Furthermore, by adjusting the positioning blocks around the suction cup, it can adapt to the positioning requirements of screens of different sizes, thus improving the versatility of the glue application module. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the first structure of a dual-station screen adhesive coating module according to the present invention;

[0017] Figure 2 for Figure 1 Enlarged diagram of A in the middle;

[0018] Figure 3 This is a schematic diagram of the second structure of a dual-station screen adhesive coating module according to the present invention;

[0019] Figure 4 This is a cross-sectional view of a dual-station screen adhesive coating module according to the present invention;

[0020] Figure 5 for Figure 4 Enlarged diagram of B in the middle;

[0021] The reference numerals in the diagram are as follows: 1-base, 11-linear rail, 2-bracket, 3-moving module, 31-linear motor, 4-glue gun, 41-glue nozzle, 42-sealing cap, 43-piston, 44-air pipe connector, 5-sliding plate, 51-suction cup, 52-positioning block, 521-limiting groove, 522-avoiding groove, 53-fixing block, 531-limiting rod, 54-slider, 6-drive assembly, 61-drive screw, 62-screw nut, 63-drive motor, 64-bearing seat. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0023] In this embodiment, refer to Figure 1 - Figure 5 The present invention relates to a dual-station screen adhesive application module, comprising a base 1, a support 2 on one side of the base 1, a movable module 3 on one side of the support 2, an adhesive application gun 4 at the output end of the movable module 3, two sliding plates 5 symmetrically arranged on the base 1, the sliding plates 5 being slidably mounted on the base 1 via a drive assembly 6, suction cups 51 on the sliding plates 5, and slidable positioning blocks 52 on all four sides of the suction cups 51. Fixing blocks 53 are provided around the suction cups 51, which slidably engage with the positioning blocks 52. Limiting rods 531 are provided on both sides of the fixing blocks 53, and limiting grooves 521, which engage with the limiting rods 531, are provided on both sides of the positioning blocks 52. The limiting grooves 521 are oblong grooves.

[0024] By cooperating with the limiting rod 531 and the limiting groove 521, the position of the positioning block 52 is adjusted so that the positioning block 52 is precisely aligned with the edge of the screen. After the positioning block 52 is adjusted into place, the positioning block 52 is firmly locked by turning the limiting rod 531, thereby ensuring that no displacement occurs during the glue application process.

[0025] In use, the screen is placed on the suction cup 51 and tightly fitted to the positioning block 52. Then, through the coordinated action of the drive component 6 and the moving module 3, the sliding plate 5 is driven to move the screen precisely, thereby cooperating with the glue gun 4 to complete the glue application process. After one screen is glued, the sliding plate 5 is driven back to its initial position, and another screen is then driven into the working area by the sliding plate 5 to work with the glue gun 4 for alternating glue application. When the sliding plate 5 returns to its initial position, the screen that has completed the glue application process is removed, and a new screen is placed in place to await the next round of glue application.

[0026] A clearance groove 522 is provided through one side of the positioning block 52. The design of the clearance groove 522 makes the placement and removal of the screen more convenient and smooth, thereby improving overall work efficiency. In use, the clearance groove 522 grips the edge of the screen, avoiding contact with the adhesive area while ensuring the stable placement of the screen.

[0027] The drive assembly 6 includes a drive screw 61, a screw nut 62, and a drive motor 63 located at one end of the drive screw 61. The drive screw 61 is rotatably mounted on the lower end of the base 1 via a bearing seat 64. The screw nut 62 is slidably mounted on the drive screw 61 and connected to the sliding plate 5. The bearing seat 64 contains rolling bearings, allowing the drive screw 61 to rotate smoothly on the base 1. The drive motor 63 is connected to the drive screw 61 via a pulley. When the drive motor 63 starts, it drives the drive screw 61 to rotate, and the screw nut 62 moves linearly with the rotation of the drive screw 61, thus moving the screen via the sliding plate 5. Slider blocks 54 are provided on both sides of the sliding plate 5, and the base 1 has linear guides 11 that cooperate with the sliders 54. Through the cooperation of the sliders 54 and the linear guides 11, the sliding plate 5 slides smoothly on the base 1, ensuring that the screen maintains accurate positioning during the adhesive application process, reducing errors, and improving adhesive application quality.

[0028] The glue gun 4 has detachable glue nozzles 41 and sealing caps 42 at both ends. A sliding piston 43 is located inside the glue gun 4, and the sealing cap 42 has an air hose connector 44 that mates with the piston 43. Both the glue nozzles 41 and the sealing caps 42 are threaded onto both ends of the glue gun 4. By replacing different types of glue nozzles 41, different glue application needs can be met, thus diversifying the glue application process. The air hose connector 44 connects to an external air source, using compressed air to drive the piston 43, thereby squeezing the glue inside the glue gun 4 and evenly applying it to the screen surface. The piston 43 consists of a soft plug and a support plate. A sealing ring is provided on the outer side of the support plate, ensuring a tight seal against the inner wall of the glue gun 4 and guaranteeing a good seal.

[0029] When compressed air enters the glue gun 4, it pushes the support plate and moves the soft stopper forward. Under the pressure of the soft stopper, the glue flows out evenly from the glue nozzle 41, thus achieving continuity and uniformity in the glue application process.

[0030] The moving module 3 consists of two sets of linear motors 31, which are perpendicular to each other. These perpendicular linear motors 31 enable the glue gun 4 to move horizontally and vertically, thus precisely coordinating with the screen on the sliding plate 5 to ensure accurate and consistent glue application. The efficient response of the linear motors 31 allows the glue gun 4 to be positioned quickly, reducing operation time and improving production efficiency. During the glue application process, the moving module 3 works in conjunction with the drive assembly 6 to form a smooth glue application trajectory, further optimizing the glue application effect.

[0031] The beneficial effects of this utility model are as follows: By cooperating with the driving component 6 and the sliding plate 5, the two sliding plates 5 respectively cooperate with the glue gun 4 to achieve alternating glue application at two workstations, thereby improving production efficiency. Furthermore, by adjusting the positioning blocks 52 around the suction cup 51, it can adapt to the positioning requirements of screens of different sizes, thereby improving the versatility of the glue application module.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A dual-station screen adhesive application module, comprising a base (1), a support (2) provided on one side of the base (1), a movable module (3) provided on one side of the support (2), and an adhesive application gun (4) provided at the output end of the movable module (3), characterized in that: Two sliding plates (5) are symmetrically arranged on the base (1). The sliding plates (5) are slidably mounted on the base (1) by a drive assembly (6). The sliding plates (5) are provided with suction cups (51), and slidable positioning blocks (52) are provided around the suction cups (51).

2. The double-station screen gluing module according to claim 1, characterized in that: The suction cup (51) is surrounded by fixing blocks (53) that slide in cooperation with the positioning block (52).

3. The double-station screen gluing module according to claim 2, characterized in that: The fixing block (53) is provided with limiting rods (531) on both sides, and the positioning block (52) is provided with limiting grooves (521) on both sides that cooperate with the limiting rods (531).

4. The double-station screen gluing module according to claim 3, characterized in that: The limiting groove (521) is an oblong groove.

5. The double-station screen gluing module according to any one of claims 1-4, characterized in that: A clearance groove (522) is provided through one side of the positioning block (52).

6. The double-station screen gluing module of claim 1, wherein: The drive assembly (6) includes a drive screw (61), a screw nut (62), and a drive motor (63) located at one end of the drive screw (61). The drive screw (61) is rotatably mounted on the lower end of the base (1) via a bearing seat (64). The screw nut (62) is slidably mounted on the drive screw (61) and connected to the sliding plate (5).

7. A dual-station screen adhesive coating module according to claim 1 or 6, characterized in that: The sliding plate (5) is provided with sliders (54) on both sides, and the base (1) is provided with linear guides (11) that cooperate with the sliders (54).

8. The double-station screen gluing module of claim 1, wherein: The glue gun (4) has a detachable glue nozzle (41) and a sealing cap (42) at both ends. The glue gun (4) has a slidable piston (43) inside. The sealing cap (42) has an air pipe connector (44) that cooperates with the piston (43).

9. The double-station screen gluing module of claim 1, wherein: The moving module (3) consists of two sets of linear motors (31), which are perpendicular to each other.

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