An LCD glass plate dispensing device

Abstract

The utility model relates to LCD glass glue -pointing technology field discloses a kind of LCD glass plate glue -pointing device, including bottom plate, transverse drive assembly, the transverse movable assembly driven by transverse drive assembly, longitudinal drive assembly and the longitudinal movable plate driven by longitudinal drive assembly, the transverse movable assembly is provided with unloading assembly;The unloading assembly includes fixed block, electric telescopic rod two, connecting plate and unloading plate, and electric telescopic rod two is installed in the top central position of fixed block, the glass plate of multiple positioning frame in the present application can be pushed by unloading plate glue -pointing completion, and sequentially pushed to transmission belt, so that the transmission of transmission belt can be directly transmitted to the next production link by glue -pointing completion glass plate, the scheme, it can be convenient multiple glass plate together unloading, can effectively improve the efficiency of glass plate unloading, and the degree of automation is higher, operation is more simple.

Description

Technical Field

[0001] This utility model relates to the field of LCD glass dispensing technology, specifically to an LCD glass plate dispensing device. Background Technology

[0002] The LCD glass panel is a core component of a liquid crystal display (LCD). It is made of a special glass substrate with high flatness and high light transmittance, and is mainly used to support the alignment of liquid crystal molecules and display functions. During the processing of the LCD glass panel, adhesive is applied to the glass to enhance panel stability, improve durability, and achieve waterproof sealing.

[0003] When dispensing adhesive onto LCD glass panels, a dispensing device is required. Current dispensing devices, in order to improve dispensing efficiency, typically have multiple positioning slots or frames for placing the glass panels, achieving batch positioning and dispensing. However, in practice, due to the large number of glass panels, each panel needs to be manually removed from the positioning slots or frames one by one after dispensing. Since the slots or frames have a certain depth, this presents two problems: firstly, it is inconvenient to remove the glass panels from the deep slots; secondly, removing the glass panels one by one is slow and cumbersome. Therefore, to address the aforementioned shortcomings of existing technologies, we have designed a new LCD glass panel dispensing device that facilitates the batch removal of glass panels. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an LCD glass plate dispensing device, comprising a base plate, a horizontal driving assembly, a horizontally movable assembly driven by the horizontal driving assembly, a vertical driving assembly, and a vertically movable plate driven by the vertical driving assembly; the horizontally movable assembly is provided with an unloading assembly; the unloading assembly includes a fixed block, a second electric telescopic rod, a connecting plate, and an unloading plate; the second electric telescopic rod is installed at the top center of the fixed block, and the power output shaft of the second electric telescopic rod movably passes through the fixed block and is fixed to the connecting plate located at the bottom of the fixed block; there are two unloading plates, which are respectively fixed on both sides of the bottom of the connecting plate; a fixed frame is also installed on the top right side of the base plate, and a second servo motor is installed on one side of the fixed frame; the internal transmission of the fixed frame is connected to a transmission belt driven by the second servo motor; a positioning frame for placing the LCD glass plate is fixed on the top of the vertically movable plate.

[0006] As a further embodiment of this utility model: two limiting rods are movably inserted through the top two sides of the fixing block, and the bottom of the limiting rods extends through to the bottom of the fixing block and is fixed to the top of the connecting plate.

[0007] As a further embodiment of this utility model: two sets of positioning frames are fixed on the top of the longitudinal movable plate, and each set includes three horizontally arranged frames. The spacing between the two sets of positioning frames is adapted to the spacing between the two unloading plates, and the width of the unloading plate is less than the inner cavity width of the positioning frame.

[0008] As a further embodiment of this utility model: the positioning frame on the top right side of the longitudinal movable plate slides and fits into the left side of the fixed frame, and the inner bottom wall of the positioning frame is on the same plane as the top of the fixed frame.

[0009] As a further embodiment of this utility model: the top of the base plate is provided with a movable groove, the longitudinal drive assembly includes an electric telescopic rod and a drive plate, the electric telescopic rod is installed at the bottom of the base plate, the power output shaft of the electric telescopic rod is fixedly connected to the drive plate, and the top of the drive plate movably passes through the movable groove and is fixed to the bottom of the longitudinal movable plate.

[0010] As a further embodiment of this utility model: two mutually spaced support rods are fixed to the back of the top of the base plate, and a fixing plate is fixed between the two support rods. The lateral drive assembly is mounted on the fixing plate. The lateral drive assembly includes a servo motor and a lead screw. The servo motor is mounted on the left side of the front of the fixing plate, and the lead screw is connected to the power output shaft of the servo motor.

[0011] As a further embodiment of this utility model: the lateral movable component includes a lateral movable block, a mounting plate, and a clamping block. The back of the lateral movable block is slidably fitted with the front of the fixing plate, and the lateral movable block is threadedly sleeved with a lead screw. The mounting plate is disposed on the front of the lateral movable block. There are two clamping blocks, which are fixed at the top and bottom of the front of the lateral movable block. A glue gun is clamped and fixed between the two clamping blocks. The clamping block located at the bottom of the front of the lateral movable block is fixedly connected to the fixing block.

[0012] As a further embodiment of this utility model: two guide rails are fixed to the top of the base plate, and the bottom of the longitudinal movable plate slides on the two guide rails.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In this application, through the designed unloading components, fixing frames, and conveyor belts, the unloading plate can push the glass plates with glued finishes in multiple positioning frames and push them sequentially onto the conveyor belt. The conveyor belt can then directly transport the glued glass plates to the next production stage. This solution facilitates the simultaneous unloading of multiple glass plates, effectively improves the efficiency of unloading glass plates, and has a high degree of automation and simpler operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the lateral movable component and the unloading component of this utility model;

[0017] Figure 3 This is a side view structural diagram of the present invention;

[0018] Figure 4 This is a bottom view of the structure of this utility model.

[0019] The reference numerals and names in the figure are as follows:

[0020] 1. Base plate; 2. Support rod; 3. Fixing plate; 4. Servo motor one; 5. Lead screw; 6. Lateral moving assembly; 601. Lateral moving block; 602. Mounting plate; 603. Clamping block; 604. Dispensing gun; 7. Moving groove; 8. Longitudinal drive assembly; 801. Electric telescopic rod one; 802. Drive plate; 9. Longitudinal moving plate; 10. Positioning frame; 11. Fixing frame; 12. Servo motor two; 13. Conveyor belt; 14. Fixing block; 15. Electric telescopic rod two; 16. Limiting rod; 17. Connecting plate; 18. Unloading plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4An LCD glass plate dispensing device includes a base plate 1, a horizontal drive assembly, a horizontally movable assembly 6 driven by the horizontal drive assembly, a vertical drive assembly 8, and a vertically movable plate 9 driven by the vertical drive assembly 8. A discharge assembly is mounted on the horizontally movable assembly 6. The discharge assembly includes a fixed block 14, a second electric telescopic rod 15, a connecting plate 17, and a discharge plate 18. The second electric telescopic rod 15 is mounted at the top center of the fixed block 14. The power output shaft of the second electric telescopic rod 15 extends through the fixed block 14 and is fixed to the connecting plate 17 located at the bottom of the fixed block 14. There are two discharge plates 18, each fixed to the connecting plate 17. On both sides of the bottom of the receiving plate 17; a fixed frame 11 is also installed on the top right side of the base plate 1. A servo motor 12 is installed on one side of the fixed frame 11. The internal transmission of the fixed frame 11 is connected to a conveyor belt 13 driven by the servo motor 12. The end of the fixed frame 11 and the conveyor belt 13 away from the base plate 1 can be directly extended to the next station, which can directly transfer the glass plate that has been dispensed from the dispensing device, reducing the manual transfer steps; a positioning frame 10 for placing the LCD glass plate is fixed on the top of the vertical movable plate 9. Two guide rails are also fixed on the top of the base plate 1. The bottom of the vertical movable plate 9 slides on the two guide rails.

[0023] Please see Figure 2 and Figure 3 In this embodiment, two limiting rods 16 are movably inserted through the top two sides of the fixing block 14, and the bottom of the limiting rods 16 extends through to the bottom of the fixing block 14 and is fixed to the top of the connecting plate 17.

[0024] Specifically, by setting a limiting rod 16 on the connecting plate 17, the limiting rod 16 can be stabilized when the connecting plate 17 moves up and down, thereby ensuring the stability of the unloading plate 18.

[0025] Please see Figure 1 , Figure 2 and Figure 3 In this embodiment, two sets of positioning frames 10 are fixed on the top of the longitudinal movable plate 9, and each set includes three horizontally arranged frames. The distance between the two sets of positioning frames 10 is adapted to the distance between the two unloading plates 18, and the width of the unloading plate 18 is smaller than the inner cavity width of the positioning frame 10.

[0026] Specifically, the unloading plate 18 can extend into the interior of the positioning frame 10 to push out the glass plate inside the positioning frame 10. Each group of three horizontal positioning frames 10 has a gap between them. The gap is used to distinguish each individual positioning frame 10, and a connecting block for bridging is fixed on the gap to facilitate the sliding of the glass plate.

[0027] Please see Figure 1 and Figure 3In this embodiment, the positioning frame 10 on the top right side of the longitudinal movable plate 9 slides and fits against the left side of the fixed frame 11, and the inner bottom wall of the positioning frame 10 and the top of the fixed frame 11 are on the same plane.

[0028] Specifically, the inner bottom wall of the positioning frame 10 is flush with the height of the fixed frame 11, which allows the glass plate to slide in the fixed frame 11 after being pushed and to be supported on the conveyor belt 13.

[0029] Please see Figure 1 , Figure 3 and Figure 4 In this embodiment, the top of the base plate 1 is provided with a movable groove 7, and the longitudinal drive assembly 8 includes an electric telescopic rod 801 and a drive plate 802. The electric telescopic rod 801 is installed at the bottom of the base plate 1, and the power output shaft of the electric telescopic rod 801 is fixedly connected to the drive plate 802. The top of the drive plate 802 movably passes through the movable groove 7 and is fixed at the bottom of the longitudinal movable plate 9.

[0030] Specifically, after the electric telescopic rod 801 is started, its power output shaft can drive the drive plate 802 to move in the movable slot 7, thereby driving the longitudinal movable plate 9 fixed thereto to move longitudinally on the top of the base plate 1. When the longitudinal movable plate 9 moves, it cooperates with the guide rail to achieve limit and stability, thereby driving the glass plate in the top positioning frame 10 of the longitudinal movable plate 9 to adjust its position.

[0031] Please see Figure 1 , Figure 2 and Figure 3 In this embodiment, two mutually spaced support rods 2 are fixed to the back of the top of the base plate 1, and a fixing plate 3 is fixed between the two support rods 2. The lateral drive assembly is installed on the fixing plate 3. The lateral drive assembly includes a servo motor 4 and a lead screw 5. The servo motor 4 is installed on the left side of the front of the fixing plate 3. The lead screw 5 is connected to the power output shaft of the servo motor 4. The lateral movable assembly 6 includes a lateral movable block 601, a mounting plate 602 and a clamping block 603. The back of the lateral movable block 601 slides against the front of the fixing plate 3, and the lateral movable block 601 is threadedly fitted with the lead screw 5. The mounting plate 602 is set on the front of the lateral movable block 601. There are two clamping blocks 603 and they are fixed at the top and bottom of the front of the lateral movable block 601. A glue gun 604 is clamped and fixed between the two clamping blocks 603. The clamping block 603 located at the bottom of the front of the lateral movable block 601 is fixedly connected to the fixing block 14.

[0032] Specifically, the support rod 2 and the fixed plate 3 provide stable support for the transverse drive assembly. After the servo motor 4 is started, it can drive the lead screw 5 to rotate, thereby driving the transverse movable block 601 threaded with it to move laterally. When the transverse movable block 601 moves, it drives the glue gun 604 to perform glue dispensing operation on the glass plate in the positioning frame 10. At the same time, when unloading is required, the servo motor 4 can also be used to drive it, and the movement of the transverse movable block 601 synchronously drives the unloading assembly to move.

[0033] In use, the LCD glass plates that need to be glued are placed in multiple positioning frames 10 respectively. The servo motor 4 can drive the horizontal moving block 601 to move horizontally, thereby driving the glue gun 604 to move horizontally. The electric telescopic rod 801 can drive the drive plate 802 to move vertically, thereby driving the vertical moving plate 9 and the multiple positioning frames 10 on its top to move vertically. This allows the glue gun 604 to easily apply glue to the LCD glass plates placed in the multiple positioning frames 10.

[0034] After dispensing is completed, servo motor 4 drives the transverse movable component 6 and the unloading component to the left side of the top of the base plate 1. Then, electric telescopic rod 801 drives the longitudinal movable plate 9 to one side of the fixed frame 11, aligning the positioning frame 10 with the unloading plate 18. Then, electric telescopic rod 15 is activated, extending its power output shaft and pushing the connecting plate 17 down, positioning the unloading plate 18 to the left of the positioning frame 10 at the top left of the longitudinal movable plate 9. Servo motor 4 is then activated, driving the lead screw 5 with its power output shaft. The rotation causes the horizontal movable block 601 to move from left to right. When the horizontal movable block 601 moves, it causes the unloading plate 18 to move, thereby using the unloading plate 18 to push the LCD glass plate in the leftmost positioning frame 10 at the top of the vertical movable plate 9. As the unloading plate 18 is pushed, the LCD glass plates in multiple positioning frames 10 gradually enter the fixed frame 11 and are transported away by the conveyor belt 13 in the fixed frame 11. After unloading is completed, the unloading plate 18 is driven to rise to the initial position by the electric telescopic rod 15 to avoid affecting the next round of dispensing operation.

[0035] It should be noted that the operation of the servo motor 12 driving the conveyor belt 13 can be intermittent. That is, each time an LCD glass panel is unloaded, the servo motor 12 drives the conveyor belt 13 to move once. When no LCD glass panel is unloaded, the servo motor 12 does not drive the conveyor belt 13, that is, the conveyor belt 13 remains stationary. After all LCD glass panels are unloaded from the positioning frame 10, the servo motor 12 can drive the conveyor belt 13 to directly transfer all the dispensed LCD glass panels to the next processing station.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An LCD glass plate dispensing device, comprising a base plate (1), a lateral driving assembly, a lateral movable assembly (6) driven by the lateral driving assembly, a longitudinal driving assembly (8), and a longitudinal movable plate (9) driven by the longitudinal driving assembly (8), characterized in that, The lateral movable component (6) is provided with a discharge component; The unloading assembly includes a fixed block (14), an electric telescopic rod two (15), a connecting plate (17), and an unloading plate (18). The electric telescopic rod two (15) is installed at the top center of the fixed block (14). The power output shaft of the electric telescopic rod two (15) extends through the fixed block (14) and is fixed on the connecting plate (17) located at the bottom of the fixed block (14). There are two unloading plates (18), which are respectively fixed on both sides of the bottom of the connecting plate (17). A fixed frame (11) is also installed on the top right side of the base plate (1). A servo motor (12) is installed on one side of the fixed frame (11). The fixed frame (11) is internally connected to a transmission belt (13) driven by the servo motor (12). The top of the longitudinal movable plate (9) is fixed with a positioning frame (10) for placing the LCD glass plate.

2. The LCD glass plate dispensing device according to claim 1, characterized in that, Two limiting rods (16) are also movably inserted through the top two sides of the fixing block (14), and the bottom of the limiting rods (16) extends through to the bottom of the fixing block (14) and is fixed to the top of the connecting plate (17).

3. The LCD glass plate dispensing device according to claim 1, characterized in that, The positioning frame (10) is fixed in two sets on the top of the longitudinal movable plate (9), and each set includes three horizontally arranged frames. The spacing between the two sets of positioning frames (10) is adapted to the spacing between the two unloading plates (18), and the width of the unloading plate (18) is less than the inner cavity width of the positioning frame (10).

4. The LCD glass plate dispensing device according to claim 1, characterized in that, The positioning frame (10) on the top right side of the longitudinal movable plate (9) slides and fits against the left side of the fixed frame (11), and the inner bottom wall of the positioning frame (10) and the top of the fixed frame (11) are on the same plane.

5. The LCD glass plate dispensing device according to claim 1, characterized in that, The top of the base plate (1) is provided with a movable groove (7). The longitudinal drive assembly (8) includes an electric telescopic rod (801) and a drive plate (802). The electric telescopic rod (801) is installed at the bottom of the base plate (1). The power output shaft of the electric telescopic rod (801) is fixedly connected to the drive plate (802). The top of the drive plate (802) moves through the movable groove (7) and is fixed to the bottom of the longitudinal movable plate (9).

6. The LCD glass plate dispensing device according to claim 1, characterized in that, Two support rods (2) are fixed to the back of the top of the base plate (1) and are far apart from each other. A fixing plate (3) is fixed between the two support rods (2). The transverse drive assembly is installed on the fixing plate (3). The transverse drive assembly includes a servo motor (4) and a lead screw (5). The servo motor (4) is installed on the left side of the front of the fixing plate (3). The lead screw (5) is connected to the power output shaft of the servo motor (4).

7. The LCD glass plate dispensing device according to claim 6, characterized in that, The lateral movable component (6) includes a lateral movable block (601), a mounting plate (602), and a clamping block (603). The back of the lateral movable block (601) is slidably attached to the front of the fixing plate (3), and the lateral movable block (601) is threadedly fitted with the lead screw (5). The mounting plate (602) is set on the front of the lateral movable block (601). There are two clamping blocks (603) and they are fixed at the top and bottom of the front of the lateral movable block (601). A glue gun (604) is clamped and fixed between the two clamping blocks (603). The clamping block (603) located at the bottom of the front of the lateral movable block (601) is fixedly connected to the fixing block (14).

8. The LCD glass plate dispensing device according to claim 1, characterized in that, The top of the base plate (1) is also fixed with two guide rails, and the bottom of the longitudinal movable plate (9) slides on the two guide rails.

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