LCD automatic defoaming device

Abstract

The utility model discloses a kind of LCD automatic defoaming equipment, including device ontology, the inside of device ontology is provided with stand, the surface of stand is provided with moving seat and cross plate.In the utility model, when placing or taking out LCD, by starting drive motor, drive screw rod to rotate, so that threaded sleeve moves along the axial direction of guide rod, threaded sleeve in the process of moving up and down, will drive seat to exert force to force seat, promote the axial direction of moving along slide rod of bearing plate, so that part bearing plate protrudes outward, to place or take out LCD by staff, when drive seat is far away from force seat, its bearing plate will be under the action of spring, return to device ontology again, the utility model structure is simple, convenient to operate, when threaded sleeve moves from top to bottom, will the bearing plate in device ontology protrude one by one, to carry out up and down material operation, greatly improve the practicability of device.

Description

Technical Field

[0001] This utility model relates to the field of display screen processing equipment technology, and more specifically, to an automatic debubbling device for LCDs. Background Technology

[0002] LCDs require debubbling treatment during the manufacturing process to remove air bubbles and improve their production quality.

[0003] The prior art discloses an automatic debubbling device for LCDs with application number CN202223407656.4, which relates to the field of liquid crystal display processing technology. It can perform pressure operations on batch displays, thereby being suitable for industrial display production operations and improving production efficiency.

[0004] In order to perform debubbling operations on LCD displays in batches to the greatest extent possible, the upper and lower adjacent carrier plates are kept at a minimum distance, which makes it difficult to place or remove the LCD displays from the carrier plates. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an automatic debubbling device for LCDs, which has the advantage of being easy to place or remove, thereby solving the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the aforementioned advantages of easy placement or retrieval, the specific technical solution adopted by this utility model is as follows: An automatic debubbling device for LCDs includes a device body. A column is disposed inside the device body. A movable seat and a horizontal plate are disposed on the surface of the column. A hinge assembly is hinged between the horizontal plate and the movable seat, and a hinge assembly is hinged between adjacent movable seats. A first electric cylinder is disposed on the upper surface of the horizontal plate and is mounted on the upper surface of the device body. A strip-shaped hole is opened on the side surface of the movable seat, and a sliding rod is disposed at the strip-shaped hole. The slide bar is fitted with a spring, and a sliding sleeve is provided on one side of the spring. A bearing plate is provided between the two sliding sleeves. A pressure plate is provided on the lower surface of both the cross plate and the bearing plate. A force-bearing seat is provided on the back of the bearing plate. A threaded sleeve is provided on one side of the force-bearing seat. A drive seat is slidably connected to the outer side of the threaded sleeve. The threaded sleeve is threadedly connected to the lead screw. A drive motor is provided at the end of the lead screw and is mounted on the upper surface of the device body. A guide rod is provided on one side of the lead screw and is slidably connected to the threaded sleeve.

[0009] Furthermore, the drive seat is slidably connected to a vertical rod, the end of the vertical rod is slidably connected to a slide bar, and a second electric cylinder is provided on the side surface of the vertical rod, the second electric cylinder being installed on the back of the device body.

[0010] Furthermore, a fixing seat is provided on the side surface of the device body, and a vacuum pump is provided on the upper surface of the fixing seat. An air extraction pipe is installed on one side of the vacuum pump, and a one-way valve is provided on the surface of the air extraction pipe. The end of the air extraction pipe passes through and extends into the interior of the device body.

[0011] Furthermore, the link assembly consists of a connecting rod and a limiting hinge seat, with the connecting rod connected to the limiting hinge seat via a rotating shaft.

[0012] Furthermore, the lower surface of the device body is provided with support legs, and multiple support legs are provided, which are installed at equal intervals at the four corners of the lower surface of the device body.

[0013] Furthermore, a control panel is provided on the front of the device body.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides an automatic debubbling device for LCDs, which has the following beneficial effects:

[0016] (1) In this utility model, when placing or removing the LCD, the drive motor is started to drive the lead screw to rotate, so that the threaded sleeve moves along the axial direction of the guide rod. During the up and down movement of the threaded sleeve, the drive seat will exert a force on the force seat, causing the bearing plate to move along the axial direction of the slide rod, thereby causing part of the bearing plate to protrude outward, so that the staff can place or remove the LCD. When the drive seat moves away from the force seat, its bearing plate will return to the device body under the action of the spring. This utility model has a simple structure and is easy to operate. When the threaded sleeve moves from top to bottom, it will protrude the bearing plates in the device body one by one, so as to carry out loading and unloading operations, which greatly improves the practicality of the device.

[0017] (2) In this utility model, the second electric cylinder can be started to pull the vertical rod so that the drive seat is away from the force seat. Then the drive motor is started and the height of the threaded sleeve is adjusted so that the height of the drive seat can be adjusted. Then the second electric cylinder is started to push the drive seat so that the drive seat moves horizontally on the threaded sleeve, thereby pushing the force seat and pushing part of the bearing plate out of the device body. This allows the device body to perform loading and unloading operations for a certain layer of LCD without having to push out the bearing plate layer by layer, which further improves the practicality of the device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of an automatic debubbling device for LCDs according to an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of an automatic debubbling device for LCDs according to an embodiment of the present utility model;

[0021] Figure 3 This is a top view of the support plate structure of an automatic debubbling device for LCDs according to an embodiment of the present utility model.

[0022] In the picture:

[0023] 1. Device body; 2. Vacuum pump; 3. Support legs; 4. Control panel; 5. Column; 6. Movable seat; 7. Connecting rod; 8. Limiting hinge seat; 9. Slide rod; 10. Sliding sleeve; 11. Spring; 12. Bearing plate; 13. Lower pressure plate; 14. Horizontal plate; 15. First electric cylinder; 16. Force-bearing seat; 17. Drive seat; 18. Threaded sleeve; 19. Lead screw; 20. Guide rod; 21. Drive motor; 22. Slide bar; 23. Vertical rod; 24. Second electric cylinder. Detailed Implementation

[0024] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present invention, an automatic debubbling device for LCDs is provided.

[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-3As shown, an automatic debubbling device for LCDs according to an embodiment of the present invention includes a device body 1. A column 5 is disposed inside the device body 1. A movable seat 6 and a horizontal plate 14 are disposed on the surface of the column 5. A hinge assembly is hinged between the horizontal plate 14 and the movable seat 6, and hinge assemblies are also hinged between adjacent movable seats 6. A first electric cylinder 15 is disposed on the upper surface of the horizontal plate 14 and is mounted on the upper surface of the device body 1. A strip-shaped hole is opened on the side surface of the movable seat 6, and a sliding rod 9 is disposed at the strip-shaped hole. A spring 11 is sleeved on the surface of the sliding rod 9. A sliding sleeve 10 is provided on one side, and a bearing plate 12 is provided between the two sliding sleeves 10. A pressure plate 13 is provided on the lower surface of both the horizontal plate 14 and the bearing plate 12. A force-bearing seat 16 is provided on the back of the bearing plate 12. A threaded sleeve 18 is provided on one side of the force-bearing seat 16, and a drive seat 17 is slidably connected to the outer side of the threaded sleeve 18. The threaded sleeve 18 is threadedly connected to the lead screw 19, and a drive motor 21 is provided at the end of the lead screw 19. The drive motor 21 is installed on the upper surface of the device body 1. A guide rod 20 is provided on one side of the lead screw 19, and the guide rod 20 is slidably connected to the threaded sleeve 18.

[0027] In one embodiment, when placing or removing the LCD, the drive motor 21 is activated, causing the lead screw 19 to rotate, which in turn causes the threaded sleeve 18 to move along the axial direction of the guide rod 20. During the up-and-down movement of the threaded sleeve 18, the drive seat 17 applies a force to the force-bearing seat 16, causing the bearing plate 12 to move along the axial direction of the slide rod 9, thereby causing part of the bearing plate 12 to protrude outward, so that the operator can place or remove the LCD. When the drive seat 17 moves away from the force-bearing seat 16, its bearing plate 12 will return to the device body 1 under the action of the spring 11. This utility model has a simple structure and is easy to operate. When the threaded sleeve 18 moves from top to bottom, it will protrude the bearing plates 12 in the device body 1 one by one to facilitate loading and unloading operations, which greatly improves the practicality of the device.

[0028] Specifically, the drive base 17 is slidably connected to a vertical rod 23, the end of the vertical rod 23 is slidably connected to a slide bar 22, and a second electric cylinder 24 is provided on the side surface of the vertical rod 23. The second electric cylinder 24 is installed on the back of the device body 1.

[0029] In one embodiment, the second electric cylinder 24 can be activated to pull the vertical rod 23, causing the drive seat 17 to move away from the force-bearing seat 16. Then, the drive motor 21 can be activated to adjust the height of the threaded sleeve 18, thereby adjusting the height of the drive seat 17. Then, the second electric cylinder 24 can be activated again to push the drive seat 17, causing the drive seat 17 to move horizontally on the threaded sleeve 18, thereby pushing the force-bearing seat 16 and pushing out part of the bearing plate 12 from the device body 1. This allows the device body 1 to perform loading and unloading operations for a certain layer of LCD without having to push out the bearing plate 12 layer by layer, further improving the practicality of the device.

[0030] Specifically, a mounting base is provided on the side surface of the device body 1, and a vacuum pump 2 is provided on the upper surface of the mounting base. A suction pipe is installed on one side of the vacuum pump 2, and a one-way valve is provided on the surface of the suction pipe. The end of the suction pipe passes through and extends into the interior of the device body 1.

[0031] In one embodiment, a vacuum pump 2 is used to remove air from the device body 1, so that the inside of the device body 1 is in a vacuum state, so as to perform debubbling operation on the LCD.

[0032] Specifically, the link assembly consists of a connecting rod 7 and a limiting hinge seat 8, with the connecting rod 7 connected to the limiting hinge seat 8 via a rotating shaft.

[0033] In one embodiment, the connecting rod 7 facilitates the hinge connection of adjacent support plates 12, support plates 12 and cross plates 14.

[0034] Specifically, the lower surface of the device body 1 is provided with support legs 3, and there are multiple support legs 3, which are installed at equal intervals at the four corners of the lower surface of the device body 1.

[0035] In one embodiment, it serves to support the device body 1.

[0036] Specifically, a control panel 4 is provided on the front of the device body 1.

[0037] In one embodiment, the degassing equipment is controlled by the control panel 4. The control circuit of the control panel 4 can be implemented by simple programming by those skilled in the art and is common knowledge in the art. It is only used and not modified, so the control method and circuit connection will not be described in detail.

[0038] Working principle: When placing or removing the LCD, the drive motor 21 is started, driving the lead screw 19 to rotate, causing the threaded sleeve 18 to move along the axial direction of the guide rod 20. During the up-and-down movement of the threaded sleeve 18, the drive seat 17 applies a force to the force-bearing seat 16, causing the bearing plate 12 to move along the axial direction of the slide rod 9, thus causing part of the bearing plate 12 to protrude outwards, so that the operator can place or remove the LCD. When the drive seat 17 moves away from the force-bearing seat 16, its bearing plate 12 will return to the device body 1 under the action of the spring 11. This utility model has a simple structure and is easy to operate. When the threaded sleeve 18 moves from top to bottom, it will... The support plates 12 inside the main body 1 protrude one by one to facilitate loading and unloading operations, greatly improving the practicality of the device. The second electric cylinder 24 can be activated to pull the vertical rod 23, causing the drive seat 17 to move away from the force-bearing seat 16. Then, the drive motor 21 can be activated to adjust the height of the threaded sleeve 18, thereby adjusting the height of the drive seat 17. The second electric cylinder 24 can then push the drive seat 17, causing it to move horizontally on the threaded sleeve 18, which in turn pushes the force-bearing seat 16, pushing out some of the support plates 12 from the main body 1. This allows the main body 1 to perform loading and unloading operations on a specific layer of LCD without having to push out the support plates 12 layer by layer, further improving the practicality of the device.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic debubbling device for LCDs, comprising a device body (1), characterized in that, The device body (1) has a column (5) inside. The surface of the column (5) is provided with a movable seat (6) and a horizontal plate (14). The horizontal plate (14) and the movable seat (6) are hinged together by a hinge assembly. Adjacent movable seats (6) are also hinged together by a hinge assembly. The upper surface of the horizontal plate (14) is provided with a first electric cylinder (15). The first electric cylinder (15) is installed on the upper surface of the device body (1). The side surface of the movable seat (6) has a strip hole, and a slide rod (9) is provided at the strip hole. A spring (11) is sleeved on the surface of the slide rod (9). A sliding sleeve (10) is provided on one side of the spring (11). The two sliding sleeves (10) are... A bearing plate (12) is provided between the horizontal plate (14) and the bearing plate (12). A pressure plate (13) is provided on the lower surface of both the horizontal plate (14) and the bearing plate (12). A force-bearing seat (16) is provided on the back of the bearing plate (12). A threaded sleeve (18) is provided on one side of the force-bearing seat (16). A drive seat (17) is slidably connected to the outer side of the threaded sleeve (18). The threaded sleeve (18) is threadedly connected to the lead screw (19). A drive motor (21) is provided at the end of the lead screw (19). The drive motor (21) is installed on the upper surface of the device body (1). A guide rod (20) is provided on one side of the lead screw (19). The guide rod (20) is slidably connected to the threaded sleeve (18).

2. The automatic debubbling device for LCDs according to claim 1, characterized in that, The drive seat (17) is slidably connected to a vertical rod (23), and a slide bar (22) is slidably connected to the end of the vertical rod (23). A second electric cylinder (24) is provided on the side surface of the vertical rod (23), and the second electric cylinder (24) is installed on the back of the device body (1).

3. The automatic debubbling device for LCDs according to claim 1, characterized in that, A fixed seat is provided on the side surface of the device body (1), and a vacuum pump (2) is provided on the upper surface of the fixed seat. A suction pipe is installed on one side of the vacuum pump (2), and a one-way valve is provided on the surface of the suction pipe. The end of the suction pipe passes through and extends into the interior of the device body (1).

4. The automatic debubbling device for LCDs according to claim 1, characterized in that, The hinge assembly consists of a connecting rod (7) and a limiting hinge seat (8), and the connecting rod (7) is connected to the limiting hinge seat (8) through a rotating shaft.

5. An automatic debubbling device for LCDs according to claim 1, characterized in that, The lower surface of the device body (1) is provided with support legs (3), and there are multiple support legs (3). The multiple support legs (3) are installed at equal distances at the four corners of the lower surface of the device body (1).

6. The automatic debubbling device for LCDs according to claim 1, characterized in that, The device body (1) has a control panel (4) on its front side.

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