Automatic fitting clamp for mobile phone touch screen and LCD (liquid crystal display)

Abstract

The utility model discloses an automatic fitting clamp for a mobile phone touch screen and an LCD (liquid crystal display), which comprises an equipment table, adjusting discs are rotatably mounted on the left side and the right side of the top of the equipment table, outer gears are arranged on the outer sides of the adjusting discs, and the adjusting disc single bodies on the left side and the right side are in meshed connection; the first hydraulic rod is installed on the front side of the adjusting disc, a suction pump is installed at the movable end of the first hydraulic rod, and a suction cup is installed at the working end of the suction pump; the placement grooves are formed in the left side and the right side of the top of the equipment table; the top of the equipment table is rotatably provided with the placing plate, the front side of the top of the placing plate is provided with a third hydraulic rod, and the movable end of the third hydraulic rod is provided with a push plate; and the conveying belt is mounted on the rear side of the top of the equipment table. According to the automatic fitting clamp for the mobile phone touch screen and the LCD, the touch screen and the LCD are automatically placed together to be pressed, batch production is facilitated, automatic feeding and discharging are facilitated in the production process, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screens, in particular to an automatic laminating fixture for a mobile phone touch screen and an LCD. Background Art

[0002] LCD stands for liquid crystal display. The structure of LCD is to place a liquid crystal box between two parallel glass substrates, set TFT (thin film transistor) on the lower substrate glass, and set color filter on the upper substrate glass. The signal and voltage on TFT are changed to control the rotation direction of liquid crystal molecules, so as to control whether polarized light is emitted from each pixel to achieve the display purpose. When using LCD, it is necessary to bond the LCD and touch screen.

[0003] The currently commonly used mobile phone touch screen and LCD automatic bonding fixture has the following defects: the touch screen and LCD need to be manually placed together and pressed together by the fixture, which cannot be mass-produced, and the material cannot be automatically loaded and unloaded during the production process, which is time-consuming and labor-intensive. Therefore, we propose a mobile phone touch screen and LCD automatic bonding fixture to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a mobile phone touch screen and LCD automatic bonding fixture to solve the problem that the currently commonly used mobile phone touch screen and LCD automatic bonding fixture proposed in the above background technology needs to be manually placed together with the touch screen and LCD and pressed together by the fixture, which cannot be mass-produced, and the production process cannot automatically load and unload materials, which is time-consuming and labor-intensive.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a mobile phone touch screen and LCD automatic bonding fixture, comprising:

[0006] An equipment platform, wherein adjustment disks are rotatably mounted on both left and right sides of the top of the equipment platform, and an external gear is arranged on the outer side of the adjustment disk, and the adjustment disk monomers on the left and right sides are meshed and connected;

[0007] A first hydraulic rod, wherein the front side of the adjusting plate is provided with the first hydraulic rod, a suction pump is provided at the movable end of the first hydraulic rod, and a suction cup is provided at the working end of the suction pump;

[0008] A placement slot, with placement slots being provided on both the left and right sides of the top of the equipment table;

[0009] A placing plate, wherein the placing plate is rotatably mounted on the top of the equipment table, a third hydraulic rod is mounted on the front side of the top of the placing plate, and a push plate is mounted on the movable end of the third hydraulic rod;

[0010] A conveyor belt is installed on the top rear side of the equipment table.

[0011] Preferably, a first motor is installed on the top rear side of the equipment table, and the movable end of the first motor is fixedly connected to the adjustment disk through a coupling.

[0012] Preferably, the placement groove is located directly below the suction cup.

[0013] Preferably, a second hydraulic rod is installed on the inner bottom side of the placement groove, and the movable end of the second hydraulic rod is fixedly connected to the top plate.

[0014] Preferably, a second motor is installed inside the equipment platform, and a shaft is installed at the output end of the second motor through a coupling.

[0015] Preferably, the outer surface of the shaft rod is in a threaded structure, and the outer side of the shaft rod is threadedly connected to a moving block.

[0016] Preferably, the moving block is slidably arranged inside the equipment table, and a support rod is rotatably installed on the top of the moving block.

[0017] Preferably, one end of the support rod away from the moving block is hingedly connected to the bottom of the placement plate.

[0018] Preferably, the upper surface of the conveyor belt and the upper surface of the placement plate are located in the same plane.

[0019] Preferably, the conveyor belt is located below the adjusting disk.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the mobile phone touch screen and LCD automatic laminating fixture automatically places the touch screen and LCD together for lamination, which is convenient for batch production, and is convenient for automatic loading and unloading during the production process, saving time and labor;

[0021] 1. The suction cup is driven downward by the first hydraulic rod, and the suction pump works to make the suction cups on the left and right sides absorb the touch screen and LCD respectively, and then the suction cup is controlled to move upward, and the adjustment disk is driven to rotate by the first motor, and the adjustment disk monomers are meshed and connected, so that the adjustment disks on the left and right sides rotate in the opposite direction, so that the first hydraulic rods on the left and right sides drive the suction cups to move inward, and the movable ends of the first hydraulic rods on the left and right sides drive the suction cups to move inward, so that the touch screen and LCD are pressed together;

[0022] 2. After pressing, the suction pump on the right stops working, the first hydraulic rod on the left drives the suction cup to move inward, the first motor controls the adjustment plate to rotate, and the first hydraulic rod on the left drives the suction cup to extend. When the pressed touch screen contacts the placement plate, the suction pump on the left stops working, so that the touch screen is separated from the suction cup, and the touch screen is placed on the top of the placement plate. The second motor drives the shaft rod to rotate, so that the moving block moves to the left, and the placement plate is driven to move to a horizontal position through the support rod. After the placement plate moves to the horizontal position, the push plate is driven backward by the third hydraulic rod, so that the push plate pushes the touch screen to the top of the conveyor belt, so that the touch screen is transmitted on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front cutaway structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the horizontal state structure of the first hydraulic rod of the utility model;

[0025] Figure 3 This is a schematic diagram of the tilting structure of the first hydraulic rod of the utility model;

[0026] Figure 4 This is a schematic diagram of the utility model in a top view and cutaway structure;

[0027] Figure 5 This is a schematic diagram of the side cutaway structure of the utility model;

[0028] Figure 6 It is a three-dimensional structural schematic diagram of the equipment platform of the utility model.

[0029] In the figure: 1. Equipment table; 2. Adjustment plate; 3. First motor; 4. First hydraulic rod; 5. Suction pump; 6. Suction cup; 7. Placement slot; 8. Second hydraulic rod; 9. Top plate; 10. Placement plate; 11. Third hydraulic rod; 12. Push plate; 13. Second motor; 14. Shaft rod; 15. Moving block; 16. Support rod; 17. Conveyor belt. DETAILED DESCRIPTION

[0030] 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.

[0031] The utility model provides a technical solution: a mobile phone touch screen and LCD automatic bonding fixture, comprising: an equipment platform 1, the top left and right sides of the equipment platform 1 are rotatably installed with an adjustment disk 2, the outer side of the adjustment disk 2 is provided with an external gear, and the adjustment disks 2 on the left and right sides are meshed and connected; a first hydraulic rod 4, the front side of the adjustment disk 2 is installed with the first hydraulic rod 4, the movable end of the first hydraulic rod 4 is installed with a suction pump 5, and the working end of the suction pump 5 is installed with a suction cup 6; a placement groove 7, the top left and right sides of the equipment platform 1 are provided with a placement groove 7; a placement plate 10, the top of the equipment platform 1 is rotatably installed with a placement plate 10, the top front side of the placement plate 10 is installed with a third hydraulic rod 11, and the movable end of the third hydraulic rod 11 is installed with a push plate 12; a conveyor belt 17, the conveyor belt 17 is installed on the top rear side of the equipment platform 1. A first motor 3 is installed on the top rear side of the equipment platform 1, and the movable end of the first motor 3 is fixedly connected with the adjustment disk 2 through a coupling. The placement groove 7 is located directly below the suction cup 6. A second hydraulic rod 8 is installed on the inner bottom side of the placement groove 7, and the movable end of the second hydraulic rod 8 is fixedly connected to the top plate 9. A second motor 13 is installed inside the equipment platform 1, and a shaft rod 14 is installed on the output end of the second motor 13 through a coupling. The outer surface of the shaft rod 14 is a threaded structure, and a moving block 15 is threadedly connected to the outer side of the shaft rod 14. The moving block 15 is slidably arranged inside the equipment platform 1, and a support rod 16 is rotatably installed on the top of the moving block 15. One end of the support rod 16 away from the moving block 15 is hingedly connected to the bottom of the placement plate 10. The upper surface of the conveyor belt 17 and the upper surface of the placement plate 10 are located in the same plane. The conveyor belt 17 is located below the adjustment disk 2.

[0032] like Figure 1 and Figure 4 When using the mobile phone touch screen and LCD automatic bonding fixture, the touch screen is stacked in the left placement slot 7, and the LCD is stacked in the right placement slot 7, and the suction cup 6 is driven downward by the first hydraulic rod 4, and the suction pump 5 works to make the left and right suction cups 6 adsorb the touch screen and LCD respectively, and then the suction cup 6 is controlled to move upward;

[0033] The first motor 3 drives the adjusting disk 2 to rotate, and the adjusting disks 2 are meshed and connected to each other, so that the adjusting disks 2 on the left and right sides rotate in the opposite direction, so that the first hydraulic rods 4 on the left and right sides drive the suction cups 6 to move inward, and move to the position as shown in FIG. Figure 2 In the position shown, the movable ends of the first hydraulic rods 4 on the left and right sides drive the suction cups 6 to move inwards, so that the touch screen and the LCD are pressed together;

[0034] After pressing, the right suction pump 5 stops working, the left first hydraulic rod 4 drives the suction cup 6 to move inward, and the first motor 3 controls the adjustment disk 2 to rotate to Figure 3The movement stops at the position shown, the left first hydraulic rod 4 drives the suction cup 6 to extend, and when the pressed touch screen contacts the placement plate 10, the left suction pump 5 stops working, so that the touch screen is separated from the suction cup 6, and the touch screen is placed on the top of the placement plate 10;

[0035] like Figure 5 and Figure 6 The second motor 13 drives the shaft 14 to rotate, so that the moving block 15 moves to the left, and at the same time, the support rod 16 drives the placement plate 10 to move to a horizontal position. After the placement plate 10 moves to the horizontal position, the third hydraulic rod 11 drives the push plate 12 to move backward, so that the push plate 12 pushes the touch screen to the top of the conveyor belt 17, so that the touch screen is transmitted on the conveyor belt 17, and the adjustment plate 2 continues to move to drive the first hydraulic rod 4 to repeat the above work, so that the mobile phone touch screen and LCD automatic bonding fixture is automatically placed together for pressing, which is convenient for mass production. It is convenient for automatic loading and unloading during the production process, saving time and effort. This is the entire working process of the mobile phone touch screen and LCD automatic bonding fixture.

[0036] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mobile phone touch screen and LCD automatic bonding fixture, characterized in that: include: An equipment platform (1), wherein adjustment disks (2) are rotatably mounted on both left and right sides of the top of the equipment platform (1), and an external gear is arranged on the outside of the adjustment disk (2), and the adjustment disks (2) on the left and right sides are meshingly connected; A first hydraulic rod (4), the front side of the adjustment plate (2) is equipped with the first hydraulic rod (4), the movable end of the first hydraulic rod (4) is equipped with a suction pump (5), and the working end of the suction pump (5) is equipped with a suction cup (6); A placement slot (7), wherein the top left and right sides of the equipment platform (1) are both provided with a placement slot (7); A placement plate (10), the placement plate (10) is rotatably mounted on the top of the equipment platform (1), a third hydraulic rod (11) is mounted on the front side of the top of the placement plate (10), and a push plate (12) is mounted on the movable end of the third hydraulic rod (11); A conveyor belt (17) is installed on the top rear side of the equipment platform (1).

2. The automatic lamination fixture for mobile phone touch screen and LCD according to claim 1, characterized in that: A first motor (3) is installed on the rear side of the top of the equipment platform (1), and the movable end of the first motor (3) is fixedly connected to the adjustment disk (2) via a coupling.

3. The automatic lamination fixture for mobile phone touch screen and LCD according to claim 1, characterized in that: The placement groove (7) is located directly below the suction cup (6).

4. The automatic lamination fixture for mobile phone touch screen and LCD according to claim 3, characterized in that: A second hydraulic rod (8) is installed on the inner bottom side of the placement groove (7), and a movable end of the second hydraulic rod (8) is fixedly connected to a top plate (9).

5. The mobile phone touch screen and LCD automatic bonding fixture according to claim 1, characterized in that: A second motor (13) is installed inside the equipment platform (1), and a shaft (14) is installed at the output end of the second motor (13) via a coupling.

6. The automatic lamination fixture for mobile phone touch screen and LCD according to claim 5, characterized in that: The outer surface of the shaft rod (14) is in a threaded structure, and the outer side of the shaft rod (14) is threadedly connected to a moving block (15).

7. The mobile phone touch screen and LCD automatic bonding fixture according to claim 6, characterized in that: The moving block (15) is slidably arranged inside the equipment platform (1) to the left and right, and a support rod (16) is rotatably installed on the top of the moving block (15).

8. The automatic lamination fixture for mobile phone touch screen and LCD according to claim 7, characterized in that: One end of the support rod (16) away from the moving block (15) is hingedly connected to the bottom of the placement plate (10).

9. The mobile phone touch screen and LCD automatic bonding fixture according to claim 1, characterized in that: The upper surface of the conveyor belt (17) and the upper surface of the placement plate (10) are located in the same plane.

10. The mobile phone touch screen and LCD automatic bonding fixture according to claim 9, characterized in that: The conveyor belt (17) is located below the adjusting disk (2).

Images