Hanging plate clamping device for display glass coating

Abstract

The utility model discloses a hanging plate clamping device for display glass coating, which comprises a hanging plate body, the side wall of the hanging plate body is fixedly connected with a motor, the output end of the motor is fixedly connected with a worm, the worm penetrates through the hanging plate body and is rotatably connected with the hanging plate body, the worm is meshed with a worm wheel, and the worm wheel is fixedly connected with the hanging plate body. Threaded rods coaxially and fixedly connected with the worm gear are arranged at the two ends of the worm gear, the two threaded rods are rotationally connected with the inner wall of the hanging plate body, the outer wall of each threaded rod is sleeved with a clamping plate in threaded connection with the threaded rod, and two sliding rods are fixedly connected to the hanging plate body; the two sliding rods penetrate through the clamping plates and are in sliding connection with the clamping plates. According to the display glass clamping device, display glass can be clamped for the first time through the rubber blocks, the display glass can be clamped again through the rubber suction cups, the clamping and limiting effects on the display glass are good through secondary clamping, and the problem that the display glass falls off is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display glass clamping device technical field especially relates to a kind of display glass coating hanging plate clamping device. BACKGROUND

[0002] In display glass production industry, AR film and AF film of all sizes are coated, and hanging plate clamping device is needed to enter coating machine to realize the feeding and discharging processing of display glass.

[0003] The existing hanging plate clamping device generally realizes the one-time clamping of display glass by clamping plate when feeding and discharging display glass, but in the process of feeding and moving display glass, only one-time clamping may cause unstable clamping, resulting in the problem of falling and damaging display glass. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of display glass coating hanging plate clamping devices to solve the shortcomings in prior art, it can be one-time clamping to display glass by setting rubber block, it can be clamped again to display glass by rubber suction cup, the clamping and limiting effect of display glass is good by twice clamping, avoid the problem of falling of display glass.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of display glass coating hanging plate clamping device, including hanging plate body, the side wall of the hanging plate body is fixedly connected with motor, the output end of the motor is fixedly connected with worm, the worm is through hanging plate body and is rotationally connected with it, the worm is engaged with worm wheel, the both ends of the worm wheel are coaxially fixedly connected with screw rod, two The screw rod is rotationally connected with the inner wall of hanging plate body, the outer wall of each screw rod is all equipped with the clamping plate that is screw connected with it, two sliding rods are fixedly connected on the hanging plate body, two The sliding rod is all through clamping plate and is slidably connected with it, the opposite end of two clamping plates is fixedly connected with two rubber blocks, each clamping plate is equipped with a plurality of adsorption mechanisms, each rubber block is equipped with pressure sensor, the top of the hanging plate body is fixedly connected with micro host computer, the lower of the hanging plate body is equipped with display glass body.

[0007] Preferably, the top of the hanging plate body is fixedly connected with fixed ring, and the through hole is formed through the fixed ring.

[0008] Preferably, the screw direction of two screw rods is reversely arranged.

[0009] Preferably, the rubber block is provided with a plurality of anti-skid patterns near one end of the display glass body.

[0010] Preferably, the adsorption mechanism comprises a vacuum generator fixedly connected with the outer wall of the clamping plate, a suction end of the vacuum generator is fixedly connected with a conduit, the conduit penetrates through the clamping plate and is fixedly connected therewith, the conduit is fixedly communicated with a rubber suction disc, and the rubber suction disc is arranged on the side wall of the clamping plate and fixedly connected therewith.

[0011] Preferably, a groove is formed in the rubber block, the pressure sensor is located in the groove and fixedly connected therewith, and one end of the pressure sensor is in the same plane as one end of the rubber block.

[0012] Compared with the prior art, the display glass clamping device has the following beneficial effects:

[0013] 1. The output end of the motor drives the worm, the worm wheel and the two threaded rods to rotate, so that the clamping plates and the rubber blocks on the two sides move relatively, and in this process, the rubber suction discs on the two sides first contact and abut against the side walls of the display glass body and are adsorbed, until the rubber blocks on the two sides abut against the outer walls of the display glass body and complete the clamping and fixing of the display glass body.

[0014] 2. When the rubber blocks abut against the side walls of the display glass body, the pressure sensor contacts the outer walls of the display glass body at this time, the pressure sensed by the pressure sensor transmits a signal to the micro host, the micro host controls the start of the plurality of vacuum generators, the vacuum generators remove the air in the rubber suction discs to form negative pressure, and the plurality of rubber suction discs can adsorb and fix the display glass body again.

[0015] In summary, the rubber blocks can clamp the display glass once, the rubber suction discs can clamp the display glass again, the clamping and limiting effect of the display glass is good through the twice clamping, and the problem of falling of the display glass is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 A structural schematic view of the display glass coating hanging plate clamping device is provided for the utility model;

[0017] Fig. 2 A structural schematic view of the display glass coating hanging plate clamping device is provided for the utility model;

[0018] Fig. 3 A sectional view of the display glass coating hanging plate clamping device is provided for the utility model.

[0019] In the diagram: 1. Mounting plate body, 2. Fixing ring, 3. Motor, 4. Worm gear, 5. Worm wheel, 6. Threaded rod, 7. Clamping plate, 8. Sliding rod, 9. Rubber block, 10. Vacuum generator, 11. Rubber suction cup, 12. Pressure sensor, 13. Micro host, 14. Display glass body. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figs. 1-3 A hanging plate clamping device for display glass coating includes a hanging plate body 1, a fixing ring 2 fixedly connected to the top of the hanging plate body 1, and a through opening on the fixing ring 2. The device and the clamped display glass body 14 can be hoisted by external hoisting equipment to realize the loading and unloading of the display glass body 14 for coating processing.

[0022] A motor 3 is fixedly connected to the side wall of the mounting plate body 1. A worm gear 4 is fixedly connected to the output end of the motor 3. The worm gear 4 passes through the mounting plate body 1 and is rotatably connected to it. The worm gear 4 meshes with a worm wheel 5. The self-locking property of the worm wheel and worm gear can effectively clamp the display glass. Both ends of the worm wheel 5 are provided with threaded rods 6 that are coaxially fixedly connected to it. The threads of the two threaded rods 6 are arranged in opposite directions. Both threaded rods 6 are rotatably connected to the inner wall of the mounting plate body 1. Each threaded rod 6 has a clamping plate 7 that is threadedly connected to its outer wall, which can make the clamping plates 7 on both sides move relative to each other or in opposite directions.

[0023] Two sliding rods 8 are fixedly connected to the mounting plate body 1. Both sliding rods 8 pass through the clamping plate 7 and are slidably connected to it. Two rubber blocks 9 are fixedly connected to the opposite ends of the two clamping plates 7. The rubber blocks 9 have multiple anti-slip textures at the end near the display glass body 14. The display glass body 14 can be clamped and fixed by the rubber blocks 9 to achieve one-time fixation.

[0024] Each clamping plate 7 is equipped with multiple adsorption mechanisms. The adsorption mechanism includes a vacuum generator 10 fixedly connected to the outer wall of the clamping plate 7. The suction end of the vacuum generator 10 is fixedly connected to a conduit. The conduit passes through the clamping plate 7 and is fixedly connected to it. The conduit is fixedly connected to a rubber suction cup 11. The rubber suction cup 11 is set on the side wall of the clamping plate 7 and fixedly connected to it. When clamping, the rubber suction cup 11 first contacts and adsorbs the side wall of the display glass body 14 until the rubber block 9 abuts against the outer wall of the display glass body 14. At this time, the vacuum generator 10 is activated, and the display glass body 14 can be adsorbed and fixed again through the rubber suction cup 11, thus completing the secondary fixation of the display glass body 14.

[0025] Each rubber block 9 is equipped with a pressure sensor 12. When clamped, the pressure sensor 12 senses the pressure and transmits the pressure signal to the micro-host 13. The micro-host 13 is fixedly connected to the top of the mounting plate body 1. The micro-host 13 can control the vacuum generator 10 to start. A display glass body 14 is provided below the mounting plate body 1. A groove is opened on the rubber block 9. The pressure sensor 12 is located in the groove and fixedly connected to it. One end of the pressure sensor 12 is on the same plane as one end of the rubber block 9. The pressure sensor 12 is electrically connected to the micro-host 13, and the micro-host 13 is electrically connected to the vacuum generator 10.

[0026] In this invention, the device is fixed by ropes and fixing rings 2. It can be hoisted using external hoisting equipment to the top of the display glass body 14. The operator adjusts the device so that the two clamping plates 7 are positioned at both ends of the display glass body 14. The motor 3 is then started, and its output drives the worm gear 4, worm wheel 5, and two threaded rods 6 to rotate, causing the clamping plates 7 and rubber blocks 9 to move relative to each other. During this process, the rubber suction cups 11 on both sides first contact and adhere to the side walls of the display glass body 14 until the rubber blocks 9 abut against the outer walls of the display glass body 14, completing the initial clamping and fixing of the display glass body 14. When the rubber blocks 9 abut against the side walls of the display glass body 14, the pressure sensor 12 and... When the outer wall of the display glass body 14 comes into contact with the pressure sensor 12, the pressure is transmitted to the micro-host 13. The micro-host 13 then controls multiple vacuum generators 10 to start. The vacuum generators 10 remove air from the rubber suction cups 11 to create a negative pressure. The multiple rubber suction cups 11 can then adsorb and fix the display glass body 14 again. This double fixation ensures that the display glass body 14 is clamped and stable, preventing it from falling during the loading and unloading of the coating material. After loading is completed, the motor 3 is started in reverse, the vacuum generators 10 are turned off, the rubber suction cups 11 no longer adsorb to the display glass body 14, and the clamps 7 on both sides move in opposite directions, no longer clamping the display glass body 14.

[0027] This invention uses a combination of rubber blocks and rubber suction cups to fix the display glass a second time, solving the problem that existing technology uses clamps to clamp the display glass once, but during the loading and moving of the display glass, the clamping is unstable and the display glass may fall and be damaged.

Claims

1. A mounting device for a display glass coating, comprising a mounting plate body (1), characterized in that, A motor (3) is fixedly connected to the side wall of the mounting plate body (1). A worm gear (4) is fixedly connected to the output end of the motor (3). The worm gear (4) passes through the mounting plate body (1) and is rotatably connected to it. The worm gear (4) meshes with a worm wheel (5). Both ends of the worm wheel (5) are provided with threaded rods (6) that are coaxially fixedly connected to it. Both threaded rods (6) are rotatably connected to the inner wall of the mounting plate body (1). Each threaded rod (6) is fitted with a clamping plate (7) that is threadedly connected to it on its outer wall. Two sliding rods (8) are fixedly connected to the mounting plate body (1). Both sliding rods (8) pass through the clamping plate (7) and are slidably connected to it. Two rubber blocks (9) are fixedly connected to the opposite ends of the two clamping plates (7). Each clamping plate (7) is provided with multiple adsorption mechanisms. Each rubber block (9) is equipped with a pressure sensor (12). A micro-host (13) is fixedly connected to the top of the mounting plate body (1). A display glass body (14) is provided below the mounting plate body (1).

2. The hanging plate clamping device for display glass coating according to claim 1, characterized in that, A fixing ring (2) is fixedly connected to the top of the mounting plate body (1), and an opening is provided through the fixing ring (2).

3. The hanging plate clamping device for display glass coating according to claim 1, characterized in that, The two threaded rods (6) are arranged with opposite thread directions.

4. The hanging plate clamping device for display glass coating according to claim 1, characterized in that, The rubber block (9) has multiple anti-slip textures at one end near the display glass body (14).

5. The hanging plate clamping device for display glass coating according to claim 1, characterized in that, The adsorption mechanism includes a vacuum generator (10) fixedly connected to the outer wall of the clamp (7). The suction end of the vacuum generator (10) is fixedly connected to a conduit. The conduit passes through the clamp (7) and is fixedly connected to it. The conduit is fixedly connected to a rubber suction cup (11). The rubber suction cup (11) is set on the side wall of the clamp (7) and is fixedly connected to it.

6. The hanging plate clamping device for display glass coating according to claim 1, characterized in that, The rubber block (9) has a groove, and the pressure sensor (12) is located in the groove and fixedly connected to it. One end of the pressure sensor (12) is on the same plane as one end of the rubber block (9).

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