Dispensing device for LED display screen production

Abstract

The utility model discloses an LED display screen production glue dispensing device which comprises a machining table, a supporting frame is fixedly connected to the upper surface of the machining table, a glue dispensing machine is arranged at the top of the inner wall of the supporting frame and located above the machining table, a push-out assembly is arranged in the machining table, and two moving plates are symmetrically arranged on the upper surface of the machining table. The driving assembly is arranged on the push-out assembly, and the two ends of the driving assembly are fixedly connected with the side walls of the moving plates correspondingly and used for synchronously adjusting the two moving plates to move. According to the scheme, the LED display screen needing to be machined is placed on the machining table, the dispensing machine is started to conduct dispensing machining on the LED display screen, the push-out assembly is installed in the machining table, the LED display screen placed on the machining table can be controlled to move up and down by starting the push-out assembly, the LED display screen can be separated from the machining table when moving upwards, and the LED display screen can be separated from the machining table when moving upwards. Therefore, the LED display screen can be conveniently taken by a person, and the LED display screen can be more conveniently and rapidly operated in the actual process.

Description

Technical Field

[0001] The present application relates to the technical field of LED display production, and in particular to a dispensing device for LED display production. Background Art

[0002] An LED display is a display device based on light-emitting diode technology. Its core component is a display unit composed of a large number of tiny LED beads arranged in an array. The combination of different brightness levels creates colorful images and videos. During the production and processing of LED displays, glue must be applied to specific locations to ensure reliable bonding and protection of the screen components.

[0003] In the related art, the glue dispensing operation of the LED display screen during the production and processing process is mainly carried out through a glue dispensing device. During the operation, the operator needs to place the LED display screen flat on the processing table, and then start the glue dispensing device to dispense glue. However, the surface of the LED display screen is usually relatively smooth and has a certain weight as a whole. After the operator places the LED display screen on the processing table, the lower surface of the LED display screen may fit tightly with the upper surface of the processing table. After the glue dispensing is completed, the operator needs to first move the LED display screen to the edge of the processing table, and then remove the LED display screen, which may be inconvenient in actual operation.

[0004] Therefore, those skilled in the art provide a dispensing device for LED display production to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problem raised in the above background technology that after the dispensing is completed, the operator needs to first move the LED display screen to the edge of the processing table and then remove the LED display screen, which may be inconvenient in actual operation, the present application provides a dispensing device for LED display screen production.

[0006] The present application provides a dispensing device for LED display production that adopts the following technical solution:

[0007] A dispensing device for producing LED display screens includes a processing table, the upper surface of the processing table is fixedly connected to a support frame, a dispensing machine is provided on the top of the inner wall of the support frame, the dispensing machine is located above the processing table, an ejection component is arranged inside the processing table, two movable plates are symmetrically arranged on the upper surface of the processing table, a driving component is arranged on the ejection component, and both ends are fixedly connected to the side wall of each movable plate for synchronously adjusting the movement of the two movable plates.

[0008] By adopting the above technical solution, when the ejection component starts to move downward, the driving component can synchronously control the two movable plates to move toward each other to clamp and limit the LED display screen. When the ejection component starts to move upward, the driving component can synchronously control the two movable plates to move backward and separate from the LED display screen. At the same time, the ejection component can push the LED display screen upward, which makes it easier for people to pick up the LED display screen, making this application more convenient in actual operation.

[0009] Preferably, the support frame includes a U-shaped frame fixedly connected to the upper surface of the processing table, the top of the inner wall of the U-shaped frame is fixedly connected to a cross slide rail, and the lower surface of the cross slide rail is fixedly connected to the upper end surface of the dispensing machine.

[0010] By adopting the above technical solution, the U-shaped frame can limit the installation position of the cross slide, and the dispensing machine can be adjusted to move by starting the cross slide.

[0011] Preferably, the ejection assembly includes a hydraulic cylinder fixedly arranged on the inner wall of the processing table, the output end of the hydraulic cylinder is fixedly connected to a push plate, and the outer wall of the output end of the hydraulic cylinder is fixedly connected to the inner wall of the driving assembly.

[0012] By adopting the above technical solution, starting the hydraulic cylinder can adjust the push plate to move up and down. The upward movement of the push plate can push the placed LED display screen, and when the hydraulic cylinder is started, it can also control the movement of the driven components.

[0013] Preferably, a side of the movable plate away from the driving assembly is uniformly and elastically connected to a plurality of springs, and a clamping plate elastically connected to the plurality of springs is provided on one side of the movable plate.

[0014] By adopting the above technical solution, when the movable plate moves, the clamping plates installed by multiple springs can first contact the LED display screen, so that the LED display screen can be clamped by the clamping plates.

[0015] Preferably, the driving assembly includes a mounting plate fixedly connected to the outer wall of the output end of the hydraulic cylinder, and the two ends of the mounting plate are respectively hinged with a straight connecting piece, and the end of the straight connecting piece away from the mounting plate is hinged with a connecting strip, and the end of the connecting strip away from the straight connecting piece is fixedly connected to the side wall of the movable plate.

[0016] By adopting the above technical solution, the hydraulic cylinder can control the installation plate to move up and down when it is started. When the installation plate moves, the straight connector at the end cooperates with the connecting bar to control the movement of the movable plate.

[0017] Preferably, a plurality of limiting rods are evenly and fixedly connected to a side of the movable plate away from the spring, one end of the limiting rod passes through the U-shaped frame, and the two are slidably connected.

[0018] By adopting the above technical solution, multiple limiting rods can guide the movement of the movable plate.

[0019] Preferably, the side of the movable plate close to the splint is evenly fixedly connected to a limiting tube, the inner wall of the limiting tube is slidably connected to a limiting column, and the end of the limiting column away from the movable plate is fixedly connected to one side of the splint.

[0020] By adopting the above technical solution, the limiting tube cooperates with the limiting column to guide the movement between the clamping plate and the movable plate.

[0021] In summary, this application has the following beneficial technical effects:

[0022] 1. The dispensing device for the production of LED display screens has a processing table and a support frame that cooperate to limit the installation position of the dispensing machine. When the dispensing machine is started, the LED display screen placed on the processing table can be dispensed. When the ejection component is started to move downward, the driving component can synchronously control the two movable plates to move toward each other to clamp and limit the LED display screen, thereby improving the stability of the position of the LED display screen. When the ejection component is started to move upward, the driving component can synchronously control the two movable plates to move backward and separate from the LED display screen. At the same time, the ejection component can push the LED display screen upward, which is convenient for personnel to pick up the LED display screen, making this application more convenient in actual operation.

[0023] 2. The dispensing device for LED display production has a U-shaped frame that can limit the installation position of the cross slide. By starting the cross slide, the dispensing machine can be adjusted to move. By starting the hydraulic cylinder, the push plate can be adjusted to move up and down. The upward movement of the push plate can push the placed LED display. When the hydraulic cylinder is started, the installation plate can also be controlled to move. When the installation plate moves, the straight connector at the end cooperates with the connecting bar to control the movement of the movable plate.

[0024] 3. The dispensing device for producing LED display screens has a movable plate that moves, and a splint installed by multiple springs can first contact the LED display screen, so that the LED display screen can be clamped by the splint. While the movable plate moves, multiple limit rods can guide the movement of the movable plate, thereby enhancing the stability of the movable plate during movement. The limit tube cooperates with the limit column to guide the movement between the splint and the movable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a dispensing device for LED display production in an embodiment of the present application;

[0026] Figure 2This is a schematic cross-sectional view of a dispensing device for producing LED display screens according to an embodiment of the present application;

[0027] Figure 3 This is a schematic diagram of the processing table structure of a dispensing device for LED display production in an embodiment of the present application;

[0028] Figure 4 This is a schematic diagram of the splint structure of a dispensing device for LED display production in an embodiment of the present application.

[0029] Explanation of the accompanying symbols: 1. Processing table; 2. Support frame; 201. U-shaped frame; 202. Cross slide; 3. Dispensing machine; 4. Ejection assembly; 401. Hydraulic cylinder; 402. Push plate; 5. Moving plate; 6. Driving assembly; 601. Mounting plate; 602. One-shaped connector; 603. Connecting strip; 7. Limit rod; 8. Spring; 9. Clamp; 10. Limit tube; 11. Limit column. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 This application is described in further detail.

[0031] The embodiment of the present application discloses a dispensing device for producing LED display screens. Figure 1 、 Figure 2 and Figure 3 A dispensing device for LED display production includes a processing table 1, a support frame 2 is fixedly connected to the upper surface of the processing table 1, a dispensing machine 3 is provided on the top of the inner wall of the support frame 2, the dispensing machine 3 is located above the processing table 1, and the ejection component 4 is arranged inside the processing table 1. Two movable plates 5 are symmetrically arranged on the upper surface of the processing table 1, and a driving component 6 is arranged on the ejection component 4, and the two ends are fixedly connected to the side walls of each movable plate 5 for synchronously adjusting the movement of the two movable plates 5.

[0032] In this embodiment, the processing table 1 provided in the dispensing device for producing LED display screens can limit the installation position of the support frame 2, and the support frame 2 can limit the installation position of the dispensing machine 3. Starting the dispensing machine 3 can perform dispensing processing on the LED display screen placed on the processing table 1. Furthermore, a push-out component 4 is installed inside the processing table 1. By starting the push-out component 4, the LED display screen placed on the processing table 1 can be controlled to move up and down. When the LED display screen moves up, it can be separated from the processing table 1, so that it is convenient for personnel to pick up the LED display screen, which can make the application more convenient in actual operation. Furthermore, two symmetrically arranged moving parts are provided on the upper surface of the processing table 1. The movable plate 5, when the LED display screen is placed, the two movable plates 5 can be respectively located on both sides of the LED display screen, and a driving component 6 for controlling the movement of the two movable plates 5 is installed on the ejection component 4. When the ejection component 4 controls to move downward, the driving component 6 can synchronously control the two movable plates 5 to move toward each other to clamp and limit the LED display screen, thereby improving the stability of the position of the LED display screen when the LED display screen is subjected to glue dispensing processing. When the ejection component 4 controls to move upward, the driving component 6 can synchronously control the two movable plates 5 to move backward and separate from the LED display screen. At the same time, the ejection component 4 can push the LED display screen upward, which is convenient for personnel to pick up the LED display screen.

[0033] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the support frame 2 includes a U-shaped frame 201 fixedly connected to the upper surface of the processing table 1, and a cross slide 202 is fixedly connected to the top of the inner wall of the U-shaped frame 201, and the lower surface of the cross slide 202 is fixedly connected to the upper end surface of the dispensing machine 3.

[0034] In this embodiment, the installation position of the cross slide 202 can be limited by the U-shaped frame 201. The cross slide 202 is a combined slide composed of two groups of linear slides in the X-axis direction and the Y-axis direction. By starting the cross slide 202, the dispensing machine 3 can be adjusted to move, thereby facilitating the dispensing process of the dispensing machine 3.

[0035] In a further preferred embodiment of the present invention, Figure 1 、 Figure 2 and Figure 3 As shown, the ejection component 4 includes a hydraulic cylinder 401 fixedly arranged on the inner wall of the processing table 1, the output end of the hydraulic cylinder 401 is fixedly connected to the push plate 402, and the outer wall of the output end of the hydraulic cylinder 401 is fixedly connected to the inner wall of the driving component 6.

[0036] In this embodiment, starting the hydraulic cylinder 401 can adjust the push plate 402 to move up and down. The upward movement of the push plate 402 can push the placed LED display screen, and when the hydraulic cylinder 401 is started, it can also control the movement of the driving component 6.

[0037] In a further preferred embodiment of the present invention, Figure 3 and Figure 4 As shown, a plurality of springs 8 are uniformly and elastically connected to one side of the moving plate 5 away from the driving assembly 6 , and a clamping plate 9 elastically connected to the plurality of springs 8 is provided on one side of the moving plate 5 .

[0038] In this embodiment, when the movable plate 5 is clamping and moving, the clamping plate 9 installed by multiple springs 8 can first contact the LED display screen, so that the LED display screen can be clamped by the clamping plate 9. At the same time, the clamping force of the clamping plate 9 on the LED display screen can also be controlled by the set springs 8, thereby providing a certain degree of protection for the LED display screen.

[0039] In a further preferred embodiment of the present invention, Figure 2 、 Figure 3 and Figure 4 As shown, the driving component 6 includes a mounting plate 601 fixedly connected to the outer wall of the output end of the hydraulic cylinder 401, and the two ends of the mounting plate 601 are respectively hinged with a straight connecting piece 602, and the end of the straight connecting piece 602 away from the mounting plate 601 is hinged with a connecting strip 603, and the end of the connecting strip 603 away from the straight connecting piece 602 is fixedly connected to the side wall of the movable plate 5.

[0040] In this embodiment, when the hydraulic cylinder 401 is started, the mounting plate 601 can be controlled to move up and down. When the mounting plate 601 moves, the straight connecting piece 602 set at the end cooperates with the connecting bar 603 to control the movement of the movable plate 5, and the straight connecting piece 602 is set at an angle with the top end away from the bottom end of the hydraulic cylinder 401 and close to the hydraulic cylinder 401.

[0041] In a further preferred embodiment of the present invention, Figure 2 、 Figure 3 and Figure 4 As shown, a plurality of limiting rods 7 are evenly and fixedly connected to one side of the movable plate 5 away from the spring 8 , and one end of the limiting rod 7 passes through the U-shaped frame 201 , and the two are slidably connected.

[0042] In this embodiment, the plurality of limiting rods 7 are provided to guide the movement of the movable plate 5 , thereby enhancing the stability of the movable plate 5 during movement.

[0043] In a further preferred embodiment of the present invention, Figure 4As shown, the side of the movable plate 5 close to the splint 9 is evenly fixedly connected to the limiting tube 10, the inner wall of the limiting tube 10 is slidably connected to the limiting column 11, and the end of the limiting column 11 away from the movable plate 5 is fixedly connected to one side of the splint 9.

[0044] In this embodiment, when the spring 8 contracts due to pressure, the limiting tube 10 cooperates with the limiting column 11 to guide the movement between the splint 9 and the movable plate 5, thereby enhancing the stability of the splint 9.

[0045] The implementation principle of a dispensing device for LED display production in the embodiment of the present application is as follows:

[0046] When in use, the LED display screen to be processed is placed on the processing table 1, the glue dispensing machine 3 is started to perform glue dispensing on the LED display screen, and the ejection component 4 is installed inside the processing table 1. By starting the ejection component 4, the LED display screen placed on the processing table 1 can be controlled to move up and down. When the LED display screen moves up, it can be separated from the processing table 1, so that it is convenient for personnel to take the LED display screen, which can make the application more convenient in actual operation;

[0047] Two symmetrically arranged movable plates 5 are respectively arranged on both sides of the LED display screen that needs to be processed. When the ejection component 4 starts to move downward, the driving component 6 can synchronously control the two movable plates 5 to move toward each other to clamp and limit the LED display screen, thereby improving the stability of the position of the LED display screen. When the ejection component 4 starts to move upward, the driving component 6 can synchronously control the two movable plates 5 to move backward and separate from the LED display screen. At the same time, the ejection component 4 can push the LED display screen upward, which makes it easier for people to pick up the LED display screen.

[0048] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A dispensing device for producing LED display screens, comprising a processing table (1), characterized in that: The upper surface of the processing table (1) is fixedly connected to a support frame (2), and a glue dispenser (3) is provided on the top of the inner wall of the support frame (2), and the glue dispenser (3) is located above the processing table (1); an ejection assembly (4) disposed inside the processing table (1); Two movable plates (5) are symmetrically arranged on the upper surface of the processing table (1); and A driving assembly (6) is provided on the ejecting assembly (4), and its two ends are fixedly connected to the side walls of each of the movable plates (5) for synchronously adjusting the movement of the two movable plates (5).

2. The dispensing device for LED display production according to claim 1, characterized in that: The support frame (2) comprises a U-shaped frame (201) fixedly connected to the upper surface of the processing table (1); a cross slide rail (202) is fixedly connected to the top of the inner wall of the U-shaped frame (201); and the lower surface of the cross slide rail (202) is fixedly connected to the upper end surface of the dispensing machine (3).

3. The dispensing device for LED display production according to claim 1, characterized in that: The ejection assembly (4) comprises a hydraulic cylinder (401) fixedly arranged on the inner wall of the processing table (1), the output end of the hydraulic cylinder (401) is fixedly connected to a push plate (402), and the outer wall of the output end of the hydraulic cylinder (401) is fixedly connected to the inner wall of the driving assembly (6).

4. The dispensing device for LED display production according to claim 2, characterized in that: A side of the movable plate (5) away from the driving assembly (6) is uniformly and elastically connected to a plurality of springs (8), and a clamping plate (9) elastically connected to the plurality of springs (8) is provided on one side of the movable plate (5).

5. The dispensing device for LED display production according to claim 3, characterized in that: The driving assembly (6) includes a mounting plate (601) fixedly connected to the outer wall of the output end of the hydraulic cylinder (401), and two ends of the mounting plate (601) are respectively hinged to a straight connecting piece (602), and one end of the straight connecting piece (602) away from the mounting plate (601) is hinged to a connecting strip (603), and one end of the connecting strip (603) away from the straight connecting piece (602) is fixedly connected to the side wall of the movable plate (5).

6. The dispensing device for LED display production according to claim 4, characterized in that: A plurality of limiting rods (7) are evenly and fixedly connected to one side of the movable plate (5) away from the spring (8), one end of the limiting rod (7) passes through the U-shaped frame (201), and the two are slidably connected.

7. The dispensing device for LED display production according to claim 4, characterized in that: The side of the movable plate (5) close to the clamping plate (9) is evenly fixedly connected to the limiting tube (10), the inner wall of the limiting tube (10) is slidably connected to the limiting column (11), and the end of the limiting column (11) away from the movable plate (5) is fixedly connected to one side of the clamping plate (9).

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