Liquid crystal display screen material taking mechanism
By designing the liquid crystal display material collection mechanism, and using the cooperation of components such as electric slide rails, cylinders and servo motors, the problems of the liquid crystal display material collection mechanism in terms of stability and adaptability are solved, and an efficient and stable material collection process is achieved.
Patent Information
- Application Number
- CN202421820028.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The existing liquid crystal display material collection mechanism has shortcomings in terms of speed, accuracy and stability, especially when the display screen position deviation is likely to lead to material collection failure.
A liquid crystal display material collection mechanism is designed, including a frame, a material discharge assembly and a material collection assembly. The combination of electric slide rails, cylinders, bidirectional screws and servo motors is used to realize the stable placement and handling of the liquid crystal display screen. The material collection stability is improved through the cooperation of the through-trough and the material collection plate, and can adapt to display screens of different specifications.
It improves the stability and adaptability of the material removal of LCD screens, can adapt to display screens of different specifications, and ensures the success rate of the material removal process.
Smart Images
Figure CN223073474U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of material taking equipment, and in particular to a material taking mechanism for liquid crystal displays. Background Art
[0002] Liquid crystal display, abbreviated as LCD in English and full name is Liquid Crystal Display, belongs to a type of flat panel display. It is used for the screen display of televisions and computers. The advantages of this display are low power consumption, small size, and low radiation.
[0003] With the wide application of liquid crystal displays, the degree of automation on the production line is getting higher and higher. Currently, most of the material taking of liquid crystal displays uses methods such as robotic arms or vacuum adsorption, but there is still room for improvement in terms of material taking speed, accuracy, and stability. The main reason is that in the process of picking up materials by the existing robotic arms, there are high requirements for the position of the display screen. Once the placement of the display screen deviates, it will lead to the failure of the material taking mechanism to pick up materials. Utility Model Content
[0004] In order to improve the problem of poor stability during the existing liquid crystal screen material taking, this application provides a material taking mechanism for liquid crystal displays.
[0005] This application provides a material taking mechanism for liquid crystal displays, including a frame, a feeding component installed in the frame, and a material taking component located on one side of the feeding component. The feeding component includes a feeding box fixedly connected to the frame, and two symmetric feeding plates are provided on the outer wall of the top of the feeding box. Through slots in the shape of a cross structure are opened on the outer walls of the tops of the two feeding plates. The material taking component includes a material taking plate in the shape of a cross structure for material taking, and the size of the material taking plate is smaller than the size of the through slot.
[0006] With the above structure, the setting of the feeding component facilitates the placement of liquid crystal displays, the setting of the material taking component facilitates the handling of the liquid crystal displays on the feeding component, the setting of the two feeding plates facilitates the placement of liquid crystal displays, and the setting of the through slots facilitates the passing of the material taking plate.
[0007] The material taking component further includes an electric slide rail fixedly connected to the frame, and a sliding seat is slidably connected to the electric slide rail.
[0008] With the above structure, the setting of the electric slide rail facilitates the reciprocating movement of the sliding seat on it.
[0009] The top outer wall of the sliding seat is fixedly connected with a cylinder, and the piston rod of the cylinder is fixedly connected to the material taking plate.
[0010] With the above structure, the setting of the cylinder facilitates driving the material taking plate to move up and down.
[0011] Four mounting columns distributed in a rectangle are fixedly connected between the bottom inner wall and the top inner wall of the feeding box, and the outer walls of the four mounting columns are slidably connected to the same sliding plate.
[0012] With the above structure, the movement track of the sliding plate is conveniently restricted by the arrangement of the mounting columns.
[0013] The two inner walls of the feeding box are rotatably connected to the same bidirectional screw, and two threaded sleeves are screwed on the outer wall of the bidirectional screw.
[0014] With the above structure, the two threaded sleeves are conveniently driven to move towards or away from each other by the arrangement of the bidirectional screw.
[0015] The outer walls of the two threaded sleeves are rotatably connected to support plates, and one ends of the two support plates are rotatably connected to the sliding plate. Two sliding columns that slide through the feeding box are fixedly connected to the bottom outer wall of the two feeding plates, and one ends of the four sliding columns are fixedly connected to the sliding plate.
[0016] With the above structure, the sliding plate is driven to lift by the movement of the threaded sleeve in cooperation with the support plate, and the two feeding plates are conveniently driven to lift by the arrangement of the sliding columns.
[0017] One inner wall of the frame is fixedly connected with a servo motor, and a first synchronous pulley is fixedly connected to the output shaft of the servo motor. A second synchronous pulley is fixedly connected to one end of the bidirectional screw, and the same synchronous belt is connected between the second synchronous pulley and the first synchronous pulley.
[0018] With the above structure, the bidirectional screw is conveniently driven to rotate directly through the cooperation between the servo motor and the synchronous belt.
[0019] A control panel is fixedly connected to the frame, and the control panel is electrically connected to the servo motor, the electric slide rail and the cylinder.
[0020] With the above structure, the start and stop of the electrical components are conveniently controlled by the arrangement of the control panel.
[0021] To sum up, the beneficial effects of this application are as follows:
[0022] 1. In this application, by arranging a feeding component in the frame, the two feeding plates in the feeding component are convenient for placing the display screen, and in cooperation with the picking plate in the picking component, it is convenient to carry the liquid crystal display screen placed on the feeding plate to another feeding plate. The cooperation between the through groove and the picking plate improves the stability of the liquid crystal display screen during picking.
[0023] 2. In this application, through the cooperation of the bidirectional screw, the threaded sleeve, the support plate and the sliding plate arranged in the feeding component, the height of the two picking plates is conveniently adjusted, and thus it is convenient to adapt to liquid crystal display screens of different specifications for picking. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is the overall schematic diagram of this application;
[0025] Figure 2 is the schematic diagram of the feeding component of this application;
[0026] Figure 3 is the sectional schematic diagram of the feeding component of this application;
[0027] Figure 4 Schematic diagram of the bi-directional screw of this application;
[0028] Figure 5 is the schematic diagram of the material taking component of this application.
[0029] Explanation of reference numerals: 1, frame; 2, control panel; 3, feeding component; 4, material taking component; 5, feeding box; 6, servo motor; 7, synchronous belt; 8, sliding column; 9, feeding plate; 10, through groove; 11, mounting column; 12, sliding plate; 13, bi-directional screw; 14, threaded sleeve; 15, support plate; 16, electric slide rail; 17, sliding seat; 18, cylinder; 19, material taking plate. Detailed implementation manners
[0030] The following is a further detailed description of this application in conjunction with the attached Figures 1-5 Drawings.
[0031] Please refer to Figures 1-3 , a material taking mechanism for a liquid crystal display screen, including a frame 1, a feeding component 3 installed in the frame 1, and a material taking component 4 located on one side of the feeding component 3. The setting of the feeding component 3 facilitates the placement of the liquid crystal display screen, and the setting of the material taking component 4 facilitates the handling of the liquid crystal display screen on the feeding component 3. The feeding component 3 includes a feeding box 5 fixedly connected to the frame 1, and two symmetrical feeding plates 9 are provided on the outer wall of the top of the feeding box 5. Cross-shaped through grooves 10 are opened on the outer walls of the tops of the two feeding plates 9. The material taking component 4 includes a material taking plate 19 with a cross shape for material taking, and the size of the material taking plate 19 is smaller than the size of the through groove 10. The setting of the two feeding plates 9 facilitates the placement of the liquid crystal display screen, and the setting of the through groove 10 facilitates the passing of the material taking plate 19.
[0032] Referring to Figure 5 , the material taking component 4 further includes an electric slide rail 16 fixedly connected to the frame 1, and a sliding seat 17 is slidably connected to the electric slide rail 16. The setting of the electric slide rail 16 facilitates the reciprocating movement of the sliding seat 17 thereon.
[0033] Referring to Figure 5 , a cylinder 18 is fixedly connected to the outer wall of the top of the sliding seat 17, and the piston rod of the cylinder 18 is fixedly connected to the material taking plate 19. The setting of the cylinder 18 facilitates driving the material taking plate 19 to move up and down.
[0034] Refer to Figures 3-4 Figures 3-4 , four mounting columns 11 distributed in a rectangle are fixedly connected between the bottom inner wall and the top inner wall of the feeding box 5, and the outer walls of the four mounting columns 11 are slidably connected to the same sliding plate 12. The arrangement of the mounting columns 11 facilitates restricting the movement track of the sliding plate 12.
[0035] Refer to Figures 3-4 Figures 3-4 , a same bidirectional screw rod 13 is rotatably connected between the two inner walls of the feeding box 5, and two threaded sleeves 14 are screwed on the outer wall of the bidirectional screw rod 13. The arrangement of the bidirectional screw rod 13 facilitates driving the two threaded sleeves 14 to move towards each other or away from each other.
[0036] Refer to Figure 3 Figure 3 , the outer walls of the two threaded sleeves 14 are rotatably connected to supporting plates 15, and one ends of the two supporting plates 15 are rotatably connected to the sliding plate 12. Two sliding columns 8 that slide through the feeding box 5 are fixedly connected to the bottom outer walls of the two feeding plates 9, and one ends of the four sliding columns 8 are fixedly connected to the sliding plate 12. The movement of the threaded sleeve 14 in cooperation with the supporting plate 15 drives the sliding plate 12 to lift, and the arrangement of the sliding columns 8 facilitates driving the two feeding plates 9 to lift.
[0037] Refer to Figure 3 Figure 3 , a servo motor 6 is fixedly connected to one inner wall of the frame 1, and a first synchronous pulley is fixedly connected to the output shaft of the servo motor 6. A second synchronous pulley is fixedly connected to one end of the bidirectional screw rod 13, and the same synchronous belt 7 is connected between the second synchronous pulley and the first synchronous pulley. The cooperation between the servo motor 6 and the synchronous belt 7 facilitates directly driving the bidirectional screw rod 13 to rotate.
[0038] Refer to Figure 1 Figure 1 , a control panel 2 is fixedly connected to the frame 1, and the control panel 2 is electrically connected to the servo motor 6, the electric slide rail 16 and the cylinder 18. The arrangement of the control panel 2 facilitates controlling the start and stop of the electrical components.
[0039] The implementation principle of this application is as follows: When in use, first place the liquid crystal display screen on the feeding plate 9 near the control panel 2 so that the liquid crystal display screen completely covers the through groove 10. At this time, the electric slide rail 16 drives the material taking plate 19 to move directly below the liquid crystal display screen. When taking the material, the air cylinder 18 directly drives the material taking plate 19 to lift and raise the liquid crystal display screen. At the same time, the electric slide rail 16 drives the liquid crystal display screen to move directly above another feeding plate 9. At the same time, the air cylinder 18 starts to drive the material taking plate 19 to move downward through the through groove 10, so as to place the liquid crystal display screen on the feeding plate 9, completing the material taking of the liquid crystal display screen. When it is necessary to adjust the positions of the two feeding plates 9, directly drive the servo motor 6 to drive the bidirectional screw 13 to rotate, so as to directly drive the two threaded sleeves 14 to move towards or away from each other. When the two threaded sleeves 14 move towards each other, the positions of the two feeding plates 9 are directly lifted.
[0040] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.
Claims
1. A liquid crystal display screen material taking mechanism, comprising a frame (1), a material placing component (3) installed in the frame (1), and a material taking component (4) located on one side of the material placing component (3), characterized in that: The feeding component (3) includes a feeding box (5) fixedly connected to the frame (1), and two symmetrical feeding plates (9) are provided on the outer wall of the top of the feeding box (5). Through grooves (10) in a cross structure are formed on the outer walls of the tops of the two feeding plates (9). The material taking component (4) includes a material taking plate (19) in a cross structure for material taking, and the size of the material taking plate (19) is smaller than that of the through groove (10).
2. The material taking mechanism of a liquid crystal display screen according to claim 1, wherein: The material taking component (4) further includes an electric slide rail (16) fixedly connected to the frame (1), and a sliding seat (17) is slidably connected to the electric slide rail (16).
3. The material taking mechanism for a liquid crystal display screen according to claim 2, characterized in that: A cylinder (18) is fixedly connected to the outer wall of the top of the sliding seat (17), and the piston rod of the cylinder (18) is fixedly connected to the material taking plate (19).
4. The material taking mechanism of a liquid crystal display screen according to claim 3, wherein: Four mounting columns (11) distributed in a rectangle are fixedly connected between the inner wall of the bottom and the inner wall of the top of the feeding box (5), and the outer walls of the four mounting columns (11) are slidably connected to the same sliding plate (12).
5. The material taking mechanism for a liquid crystal display screen according to claim 4, wherein: A same bidirectional screw rod (13) is rotatably connected between the inner walls of the two sides of the feeding box (5), and two threaded sleeves (14) are screwed on the outer wall of the bidirectional screw rod (13).
6. The feeding mechanism for a liquid crystal display screen according to claim 5, wherein: Support plates (15) are rotatably connected to the outer walls of the two threaded sleeves (14), and one ends of the two support plates (15) are rotatably connected to the sliding plate (12). Two sliding columns (8) that slide through the feeding box (5) are fixedly connected to the outer walls of the bottoms of the two feeding plates (9), and one ends of the four sliding columns (8) are fixedly connected to the sliding plate (12).
7. The picking mechanism for a liquid crystal display screen according to claim 6, wherein: A servo motor (6) is fixedly connected to the inner wall of one side of the frame (1), a first synchronous pulley is fixedly connected to the output shaft of the servo motor (6), a second synchronous pulley is fixedly connected to one end of the bidirectional screw rod (13), and the same synchronous belt (7) is connected between the second synchronous pulley and the first synchronous pulley.
8. A material taking mechanism for a liquid crystal display screen according to claim 7, characterized in that: A control panel (2) is fixedly connected to the frame (1), and the control panel (2) is electrically connected to the servo motor (6), the electric slide rail (16) and the cylinder (18).