A kind of LCD liquid crystal laminating and gluing equipment

Abstract

The utility model relates to the technical field of glue-driving equipment, and discloses a glue-driving equipment for LCD liquid crystal lamination, comprising a base, an electric lifting rod is arranged on the upper surface of the base, a mounting plate is fixedly connected to the top of the electric lifting rod, an electric push rod is arranged on the lower surface of the mounting plate, a U-shaped plate is fixedly connected to the bottom end of the electric push rod, a glue-driving roller is rotatably connected between the U-shaped plates, a rotating groove is provided inside the electric push rod, a rotating rod is fixedly connected to the top of the U-shaped plate, a rotating block is fixedly connected to the top of the rotating rod, the rotating block is rotatably connected to the inside of the rotating groove, a transmission rod is rotatably connected to the inner wall of the rotating groove, one end of the transmission rod is fixedly connected to a rotating handle, an end of the transmission rod away from the rotating handle is fixedly connected to an active bevel gear, and a driven bevel gear is fixedly connected to the surface of the rotating rod. The angle and height of the glue-driving roller are adjusted, and glue-driving operation is performed on different positions of LCD liquid crystal.

Description

Technical Field

[0001] The utility model relates to the technical field of glue-driving equipment, in particular to an LCD liquid crystal laminating glue-driving equipment. Background Art

[0002] With the development of display technology, flat display devices such as liquid crystal displays (LCD) have been widely used in various consumer electronic products such as mobile phones, televisions, personal digital assistants, digital cameras, laptops, desktop computers, etc. due to their advantages of high image quality, power saving, thin body and wide application range, becoming the mainstream of display devices.

[0003] In the LCD production process, it is necessary to apply glue to the LCD liquid crystal and the frame. When the gluing operation is completed, the glue-applied area needs to be driven out to prevent uneven smearing of the glue, so that the LCD liquid crystal and the frame are more firmly adhered. Based on this, the above problems need to be further improved. Utility Model Content

[0004] The purpose of the utility model is to provide a device for laminating and driving glue of LCD liquid crystals to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LCD liquid crystal laminating and glue-driving device, comprising a base, a lower surface of the base is fixedly connected with four support blocks, the support blocks are distributed at the four corners of the base, an electric lifting rod is arranged on the upper surface of the base, the top of the electric lifting rod is fixedly connected with a mounting plate, the lower surface of the mounting plate is arranged with an electric push rod, the bottom end of the electric push rod is fixedly connected with a U-shaped plate, a glue-driving roller is rotatably connected between the U-shaped plates, a rotating groove is opened inside the electric push rod, the top of the U-shaped plate is fixedly connected with a rotating rod, the top of the rotating rod is fixedly connected with a rotating block, the rotating block is rotatably connected to the inside of the rotating groove, the inner wall of the rotating groove is rotatably connected with a transmission rod, one end of the transmission rod is fixedly connected with a rotating handle, the end of the transmission rod away from the rotating handle is fixedly connected with a driving bevel gear, the surface of the rotating rod is fixedly connected with a driven bevel gear, the driving bevel gear and the driven bevel gear are meshed and connected with each other, and the driven bevel gear can be driven to rotate by the driving bevel gear.

[0006] In a preferred embodiment of the utility model, a driving motor is fixedly mounted on the side surface of the mounting plate, a sliding groove is opened on the lower surface of the mounting plate, the output end of the driving motor is fixedly connected to a first threaded rod, the end of the first threaded rod away from the driving motor is rotatably connected to the inner wall of the sliding groove, a sliding block is threadedly connected to the surface of the first threaded rod, the sliding block is slidably connected to the inner wall of the sliding groove, the lower surface of the sliding block is fixedly connected to the top end of the electric push rod, and the electric push rod is slidably connected to the lower surface of the mounting plate.

[0007] In a preferred embodiment of the utility model, a movable groove is opened on the upper surface of the base, a servo motor is fixedly installed on the front surface of the base, the output end of the servo motor is fixedly connected to a second threaded rod, the end of the second threaded rod away from the servo motor is rotatably connected to the inner wall of the movable groove, the surface of the second threaded rod is threadedly connected to a movable block, the movable block is slidably connected to the inner wall of the movable groove, the upper surface of the movable block is fixedly connected to the bottom end of the electric lifting rod, and the electric lifting rod is slidably connected to the upper surface of the base.

[0008] In a preferred embodiment of the utility model, a movable groove is opened on the upper surface of the base, and a translation block is slidably connected to the inner wall of the movable groove. A telescopic rod is fixedly connected to the upper surface of the translation block, and the top end of the telescopic rod is fixedly connected to the lower surface of the mounting plate, and the telescopic rod is slidably connected to the upper surface of the base.

[0009] In a preferred embodiment of the utility model, a limiting groove is provided on the upper surface of the base, a rotating motor is fixedly installed on the side surface of the base, a bidirectional screw rod is fixedly connected to the output end of the rotating motor, and one end of the bidirectional screw rod away from the rotating motor is rotatably connected to the inner wall of the limiting groove.

[0010] In a preferred embodiment of the utility model, the surface of the bidirectional screw is threadedly connected to two moving blocks, the moving blocks are slidably connected to the inner wall of the limiting groove, the upper surface of the moving block is fixedly connected to the limiting plate, the limiting plate is slidably connected to the upper surface of the base, the side surface of the limiting plate is fixedly connected to a rubber pad, the rubber pad is slidably connected to the upper surface of the base, and the rubber pad can be used to protect the LCD liquid crystal.

[0011] Beneficial Effects

[0012] The utility model provides an LCD liquid crystal laminating and gluing device, which has the following beneficial effects:

[0013] 1. The LCD liquid crystal laminating and gluing equipment is provided with a rotating handle and a gluing roller. The rotating handle is used to drive the transmission rod to rotate, so that the active bevel gear is rotated, and then the active bevel gear drives the driven bevel gear to rotate, so that the rotating rod is rotated, and the angle of the U-shaped plate is adjusted, and the gluing roller can be adjusted to a specified angle. The electric push rod can be used to adjust the gluing roller to a specified height, thereby realizing the angle and height adjustment of the gluing roller, and the gluing operation can be performed on different positions of the LCD liquid crystal, which is convenient for the staff to use.

[0014] 2. The LCD liquid crystal laminating and gluing device is provided with a bidirectional screw and a limit plate, and a rotating motor is used to drive the bidirectional screw to rotate, so that the two moving blocks are contracted or relaxed, and then the limit plate can be contracted or relaxed following the moving blocks, and LCD liquid crystals of different sizes can be limited and fixed by rubber pads, thereby realizing the limit and fixation of LCD liquid crystals of different specifications and sizes, preventing deviation and shaking during the gluing operation, and improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the utility model from a first stereoscopic viewing angle;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model in a front section;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a structural schematic diagram of the second stereoscopic viewing angle of the utility model.

[0019] In the figure: 1. base; 2. electric lifting rod; 3. mounting plate; 4. electric push rod; 5. U-shaped plate; 6. rubber roller; 7. rotating rod; 8. rotating block; 9. transmission rod; 10. rotating handle; 11. active bevel gear; 12. driven bevel gear; 13. driving motor; 14. first threaded rod; 15. sliding block; 16. servo motor; 17. second threaded rod; 18. movable block; 19. translation block; 20. telescopic rod; 21. rotating motor; 22. bidirectional screw rod; 23. moving block; 24. limit plate; 25. rubber pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: an LCD liquid crystal laminating and glue-driving device, comprising a base 1, four support blocks are fixedly connected to the lower surface of the base 1, and the support blocks are distributed at the four corners of the base 1, an electric lifting rod 2 is arranged on the upper surface of the base 1, a mounting plate 3 is fixedly connected to the top of the electric lifting rod 2, an electric push rod 4 is arranged on the lower surface of the mounting plate 3, a U-shaped plate 5 is fixedly connected to the bottom end of the electric push rod 4, a glue-driving roller 6 is rotatably connected between the U-shaped plates 5, a rotating groove is opened inside the electric push rod 4, a rotating rod 7 is fixedly connected to the top of the U-shaped plate 5, a rotating block 8 is fixedly connected to the top of the rotating rod 7, the rotating block 8 is rotatably connected to the inside of the rotating groove, a transmission rod 9 is rotatably connected to the inner wall of the rotating groove, and one end of the transmission rod 9 A rotating handle 10 is fixedly connected, and an end of the transmission rod 9 away from the rotating handle 10 is fixedly connected to a driving bevel gear 11, and a driven bevel gear 12 is fixedly connected to the surface of the rotating rod 7. The driving bevel gear 11 and the driven bevel gear 12 are meshed and connected with each other. The rotating handle 10 is used to drive the transmission rod 9 to rotate, so that the driving bevel gear 11 is rotated, and then the driving bevel gear 11 drives the driven bevel gear 12 to rotate, so that the rotating rod 7 is rotated, and the U-shaped plate is adjusted in angle 5 times, the glue-driving roller 6 can be adjusted to a specified angle, and the glue-driving roller 6 can be adjusted to a specified height by using the electric push rod 4, thereby realizing the angle and height adjustment of the glue-driving roller 6, and the glue-driving operation can be performed on different positions of the LCD liquid crystal, which is convenient for the staff to use.

[0022] A driving motor 13 is fixedly mounted on the side surface of the mounting plate 3, a sliding groove is provided on the lower surface of the mounting plate 3, a first threaded rod 14 is fixedly connected to the output end of the driving motor 13, one end of the first threaded rod 14 away from the driving motor 13 is rotatably connected to the inner wall of the sliding groove, a sliding block 15 is threadedly connected to the surface of the first threaded rod 14, the sliding block 15 is slidably connected to the inner wall of the sliding groove, the lower surface of the sliding block 15 is fixedly connected to the top end of the electric push rod 4, and the electric push rod 4 is slidably connected to the lower surface of the mounting plate 3.

[0023] A movable groove is provided on the upper surface of the base 1, and a servo motor 16 is fixedly installed on the front surface of the base 1. The output end of the servo motor 16 is fixedly connected to a second threaded rod 17, and the end of the second threaded rod 17 away from the servo motor 16 is rotatably connected to the inner wall of the movable groove. A movable block 18 is threadedly connected to the surface of the second threaded rod 17, and the movable block 18 is slidably connected to the inner wall of the movable groove. The upper surface of the movable block 18 is fixedly connected to the bottom end of the electric lifting rod 2, and the electric lifting rod 2 is slidably connected to the upper surface of the base 1. A movable groove is provided on the upper surface of the base 1, and a translation block 19 is slidably connected to the inner wall of the movable groove. A telescopic rod 20 is fixedly connected to the upper surface of the translation block 19, and the top of the telescopic rod 20 is fixedly connected to the lower surface of the mounting plate 3, and the telescopic rod 20 is slidably connected to the upper surface of the base 1.

[0024] A limiting groove is provided on the upper surface of the base 1, and a rotating motor 21 is fixedly installed on the side surface of the base 1. A bidirectional screw rod 22 is fixedly connected to the output end of the rotating motor 21, and one end of the bidirectional screw rod 22 away from the rotating motor 21 is rotatably connected to the inner wall of the limiting groove. Two moving blocks 23 are threadedly connected to the surface of the bidirectional screw rod 22, and the moving blocks 23 are slidably connected to the inner wall of the limiting groove. The upper surface of the moving block 23 is fixedly connected to a limiting plate 24, and the limiting plate 24 is slidably connected to the upper surface of the base 1. A rubber pad 25 is fixedly connected to the side surface of the limiting plate 24, and the rubber pad 25 is slidably connected to the upper surface of the base 1. The bidirectional screw rod 22 is driven by the rotating motor 21 to rotate, so that the two moving blocks 23 are contracted or relaxed, and then the limiting plate 24 can follow the moving block 23 to contract or relax, and the rubber pad 25 can limit and fix LCD liquid crystals of different sizes, thereby realizing limit and fixation of LCD liquid crystals of different sizes, preventing offset and shaking during the glue-driving operation, and improving the stability of the device.

[0025] Working principle: First, the staff places the LCD liquid crystal coated with glue on the upper surface of the base 1, turns on the rotating motor 21, and the rotating motor 21 drives the bidirectional screw 22 to rotate, so that the two moving blocks 23 are contracted or relaxed, and then the limit plate 24 follows the moving block 23 to contract or relax, and the rubber pad 25 can be used to limit and fix the LCD liquid crystal, and the LCD liquid crystal can be protected. When the glue is needed, the rotating handle 10 is used to drive the transmission rod 9 to rotate, so that the active bevel gear 11 is rotated, and then the driven bevel gear 12 is driven to rotate, so that the rotating rod 7 is rotated, so that the U-shaped plate 5 is driven to rotate, and then the angle of the glue roller 6 is adjusted. The glue roller 6 can be adjusted to a specified angle, and the electric push rod 4 is started, which can be The glue-driving roller 6 is adjusted to a specified position, and the driving motor 13 is turned on. The driving motor 13 drives the first threaded rod 14 to rotate, so that the sliding block 15 moves horizontally, and then the electric push rod 4 follows the sliding block 15 to move horizontally, so that the glue-driving roller 6 follows the electric push rod 4 to move horizontally, and the LCD liquid crystal is subjected to glue-driving treatment. The servo motor 16 is turned on, and the servo motor 16 drives the second threaded rod 17 to rotate, so that the movable block 18 moves horizontally, and then the electric lifting rod 2 follows the movable block 18 to move horizontally, so that the mounting plate 3 follows the electric lifting rod 2 to move horizontally, so that the telescopic rod 20 follows the mounting plate 3 to move horizontally, and then the translation block 19 moves horizontally, and the glue-driving roller 6 is used to carry out glue-driving treatment on the LCD liquid crystal, which is convenient for the staff to use.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LCD liquid crystal laminating and gluing device, comprising a base (1), the lower surface of the base (1) being fixedly connected with four support blocks, the support blocks being distributed at the four corners of the base (1), characterized in that: The upper surface of the base (1) is provided with an electric lifting rod (2), the top end of the electric lifting rod (2) is fixedly connected to a mounting plate (3), the lower surface of the mounting plate (3) is provided with an electric push rod (4), the bottom end of the electric push rod (4) is fixedly connected to a U-shaped plate (5), a rubber-driving roller (6) is rotatably connected between the U-shaped plates (5), a rotating groove is provided inside the electric push rod (4), the top end of the U-shaped plate (5) is fixedly connected to a rotating rod (7), and the rotating rod (7) is A rotating block (8) is fixedly connected to the top end, the rotating block (8) is rotatably connected to the inside of the rotating groove, a transmission rod (9) is rotatably connected to the inner wall of the rotating groove, one end of the transmission rod (9) is fixedly connected to a rotating handle (10), one end of the transmission rod (9) away from the rotating handle (10) is fixedly connected to a driving bevel gear (11), a surface of the rotating rod (7) is fixedly connected to a driven bevel gear (12), and the driving bevel gear (11) and the driven bevel gear (12) are meshed with each other.

2. The LCD liquid crystal laminating and gluing device according to claim 1, characterized in that: A driving motor (13) is fixedly mounted on the side surface of the mounting plate (3); a sliding groove is provided on the lower surface of the mounting plate (3); an output end of the driving motor (13) is fixedly connected to a first threaded rod (14); an end of the first threaded rod (14) away from the driving motor (13) is rotatably connected to the inner wall of the sliding groove.

3. The LCD liquid crystal laminating and gluing device according to claim 2, characterized in that: The surface of the first threaded rod (14) is threadedly connected with a sliding block (15), the sliding block (15) is slidably connected to the inner wall of the sliding groove, the lower surface of the sliding block (15) is fixedly connected to the top of the electric push rod (4), and the electric push rod (4) is slidably connected to the lower surface of the mounting plate (3).

4. The LCD liquid crystal laminating and gluing device according to claim 3, characterized in that: A movable groove is provided on the upper surface of the base (1); a servo motor (16) is fixedly mounted on the front surface of the base (1); an output end of the servo motor (16) is fixedly connected to a second threaded rod (17); an end of the second threaded rod (17) away from the servo motor (16) is rotatably connected to the inner wall of the movable groove.

5. The LCD liquid crystal laminating and gluing device according to claim 4, characterized in that: A movable block (18) is threadedly connected to the surface of the second threaded rod (17); the movable block (18) is slidably connected to the inner wall of the movable groove; the upper surface of the movable block (18) is fixedly connected to the bottom end of the electric lifting rod (2); and the electric lifting rod (2) is slidably connected to the upper surface of the base (1).

6. The LCD liquid crystal laminating and gluing device according to claim 5, characterized in that: The upper surface of the base (1) is provided with a movable groove, the inner wall of the movable groove is slidably connected to a translation block (19), the upper surface of the translation block (19) is fixedly connected to a telescopic rod (20), the top end of the telescopic rod (20) is fixedly connected to the lower surface of the mounting plate (3), and the telescopic rod (20) is slidably connected to the upper surface of the base (1).

7. The LCD liquid crystal laminating and gluing device according to claim 6, characterized in that: A limiting groove is provided on the upper surface of the base (1); a rotating motor (21) is fixedly mounted on the side surface of the base (1); a bidirectional screw rod (22) is fixedly connected to the output end of the rotating motor (21); and one end of the bidirectional screw rod (22) away from the rotating motor (21) is rotatably connected to the inner wall of the limiting groove.

8. The LCD liquid crystal laminating and gluing device according to claim 7, characterized in that: The surface of the bidirectional screw rod (22) is threadedly connected with two moving blocks (23), the moving blocks (23) are slidably connected to the inner wall of the limiting groove, the upper surface of the moving block (23) is fixedly connected to a limiting plate (24), the limiting plate (24) is slidably connected to the upper surface of the base (1), the side surface of the limiting plate (24) is fixedly connected to a rubber pad (25), and the rubber pad (25) is slidably connected to the upper surface of the base (1).

Images