Turnover device for LED display screen processing

Abstract

The utility model discloses a turnover device for LED display screen processing, and particularly relates to the technical field of display screen processing, the turnover device comprises a workbench, the upper end of the workbench is provided with a groove, the inner wall of the groove is movably connected with a lifting device, the upper end of the lifting device is in threaded connection with a rotating device, and the upper end of the rotating device is in threaded connection with a rotating shaft. Two supporting legs are fixedly connected to the lower end of the workbench, and a moving device is movably connected between the two supporting legs. According to the turnover device for LED display screen machining, the height of equipment can be freely adjusted, so that the equipment is more flexible and convenient to use, more time and labor are saved through automatic setting, the working efficiency is improved, and the working efficiency is improved. The fixed display can be automatically overturned, manual dismounting, overturning and re-fixing are not needed, labor consumption of equipment is effectively reduced, convenience is brought to a user, the equipment can be conveniently moved, meanwhile, stable supporting can be achieved during operation, the practical value of the equipment is effectively improved, the structure is simple, operation is easy, and the working difficulty is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen processing, in particular to a flip device for processing an LED display screen. Background Art

[0002] With the continuous development of LED display technology, the requirements for its production and processing technology are getting higher and higher. In the production process, it is often necessary to flip the LED display screen for welding, testing, assembly and other multi-angle operations. Traditional flipping methods are mostly manual operations, which are not only inefficient, but also may cause damage to the display screen during the flipping process, affecting product quality. Therefore, it is particularly important to develop an automated LED display flipping device.

[0003] Chinese patent document CN218639596U discloses a flip device for processing LED display screens. It includes a bracket, a clamping assembly is rotatably provided on the bracket, and a display screen is clamped on the clamping assembly; a rotating rod is rotatably provided on the bracket, and the rotating rod at least partially extends to the interior of the bracket and is connected to the clamping assembly; a sliding rod is slidably provided in the rotating rod, a clamping plate is provided on the sliding rod, and a clamping ring is provided on the bracket. Rotating the sliding rod can drive the rotating rod to rotate, and the clamping plate can be clamped in the clamping ring, and the display screen is fixed to the clamping plate of the frame. When adjusting the angle of the display screen, the sliding rod is slid out of the rotating rod, and the sliding rod is rotated so that the slider on the sliding rod drives the rotating rod to rotate. After turning to a suitable angle, the sliding rod needs to be moved into the rotating rod so that the clamping plate on the sliding rod is clamped with the clamping groove in the clamping ring on the support rod, so that the device is not easy to wear.

[0004] Although the device in the above document can be easily rotated, the structure of the device is relatively simple, the height of the device cannot be adjusted, and it is inconvenient to move. At the same time, the fixing parts cannot fully fix the display screen, and it is not stable enough to use. Utility Model Content

[0005] The main purpose of the utility model is to provide a flip device for processing an LED display screen, which can effectively solve the above-mentioned problems.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A flip device for processing an LED display screen, comprising a workbench, a groove is provided at the upper end of the workbench, a lifting device is movably connected to the inner wall of the groove, a rotating device is threadedly connected to the upper end of the lifting device, two supporting legs are fixedly connected to the lower end of the workbench, and a moving device is movably connected between the two supporting legs;

[0008] The lifting device comprises a first dual-axis motor, the lower end of which is movably connected to the inner wall of the groove;

[0009] The rotating device comprises a slide seat, the right end of which is threadedly connected to the upper end of the lifting device;

[0010] The moving device comprises a third motor, and the upper end of the third motor is movably connected to the inner wall of the groove of the supporting leg.

[0011] Preferably, a controller is fixedly connected to the front end of the workbench, and a groove is formed on the inner wall of the supporting leg.

[0012] Preferably, the output end of the first dual-axis motor is transmission-connected to a first threaded rod, and two sliding frames are symmetrically arranged on the upper end of the first threaded rod.

[0013] Preferably, the upper end of the sliding frame is movably connected to a first motor, and the output end of the first motor is transmission-connected to a second threaded rod.

[0014] Preferably, the left end of the slide is movably connected to a second motor, the output end of the second motor is transmission-connected to a connecting plate, the left end of the connecting plate is fixedly connected to a groove plate, and the left end of the groove plate is movably connected to a clamping assembly.

[0015] Preferably, the clamping assembly includes a second dual-axis motor, the output end of the second dual-axis motor is transmission-connected to a third threaded rod, the left end of the third threaded rod is symmetrically provided with two fixed seats, the upper end of the fixed seat is threadedly connected to an adjusting rod, and the lower end of the adjusting rod is fixedly connected to a fixing foot.

[0016] Preferably, the output end of the third motor is transmission-connected to a fourth threaded rod, the outer wall of the fourth threaded rod is threadedly connected to a sliding plate, and the lower end of the sliding plate is fixedly connected to four universal wheels.

[0017] Preferably, sliding rods are symmetrically arranged on both sides of the fourth threaded rod.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The utility model provides a flip device for processing an LED display screen. The device is equipped with a lifting device. The device can be used to freely adjust the height of the device according to actual use requirements, making the device more flexible and convenient to use, and the automated setting is more time-saving and labor-saving. The first double-axis motor can drive the first threaded rod to rotate in different directions, so that the two sliding frames can drive the upper device to move closer or farther along the thread, which is convenient for adjusting the clamping distance according to the length of the display. The first motor can drive the second threaded rod to rotate in different directions, so that the slide seat can drive the device to move up and down along the thread, which is convenient for adjusting the height of the device.

[0020] 2. The utility model provides a flipping device for processing LED display screens. The device is equipped with a rotating device, by which a fixed display can be automatically flipped, without the need for manual disassembly, flipping and re-fixing, which effectively reduces the labor consumption of the equipment and brings convenience to users. The second motor can drive the device to rotate to facilitate flipping the direction of the display screen. It is fixed by a connecting plate to improve the stability of the device structure. In addition, a second dual-axis motor is arranged in the groove plate, which can drive the third threaded rod to rotate clockwise or counterclockwise, so that the two fixing seats can adjust the clamping distance according to the width of the display. At the same time, rotating the adjusting rod in different directions can make the fixed feet rise and fall, so that the clamping distance can be adjusted according to the thickness of the display pair.

[0021] 3. The utility model provides a flip device for processing LED display screens. The device is equipped with a moving device. The device can be used to facilitate movement of the device and provide stable support during operation, which effectively improves the practical value of the device. The device has a simple structure and is easy to operate, which effectively reduces the difficulty of work. The fourth threaded rod can be driven by the third motor to rotate clockwise or counterclockwise, prompting the sliding plate to move up and down along the thread, which can drive the universal wheel to move up and down. The device can be propped up by contact with the ground for easy movement, and the supporting legs can provide stable support when folded. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the lifting device of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the rotating device of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the clamping assembly in the rotating device of the utility model;

[0026] Figure 5 It is a schematic diagram of the structure of the mobile device of the utility model.

[0027] In the figure: 1. workbench; 2. groove; 3. lifting device; 31. first double-axis motor; 32. first threaded rod; 33. sliding frame; 34. first motor; 35. second threaded rod; 4. rotating device; 41. sliding seat; 42. second motor; 43. connecting plate; 44. groove plate; 45. clamping assembly; 451. second double-axis motor; 452. third threaded rod; 453. fixed seat; 454. adjusting rod; 455. fixed foot; 5. supporting leg; 6. moving device; 61. third motor; 62. fourth threaded rod; 63. sliding plate; 64. universal wheel; 65. sliding rod. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] like Figure 1 As shown, a flip device for processing an LED display screen comprises a workbench 1, a groove 2 is provided at the upper end of the workbench 1, and a lifting device 3 is movably connected to the inner wall of the groove 2. By using the device, the height of the device can be freely adjusted according to actual use requirements, making the device more flexible and convenient to use, and the automatic setting is more time-saving and labor-saving. The upper end of the lifting device 3 is threadedly connected with a rotating device 4, and the fixed display can be automatically flipped by using the device, without manual disassembly, flipping and re-fixing, which effectively reduces the labor consumption of the equipment and brings convenience to the user. The lower end of the workbench 1 is fixedly connected to two supporting legs 5, and a moving device 6 is movably connected between the two supporting legs 5. By using the device, the device can be easily moved, and at the same time, it can be stably supported during operation, effectively improving the practical value of the equipment, and the structure is simple and easy to operate, which effectively reduces the difficulty of work;

[0030] The lifting device 3 includes a first dual-axis motor 31, the lower end of which is movably connected to the inner wall of the groove 2 to facilitate lifting and lowering adjustment;

[0031] The rotating device 4 includes a slide 41, the right end of which is threadedly connected to the upper end of the lifting device 3 and automatically turns over;

[0032] The moving device 6 includes a third motor 61, the upper end of which is movably connected to the inner wall of the groove of the supporting leg 5 for easy movement;

[0033] The front end of the workbench 1 is fixedly connected with a controller, and the inner wall of the supporting leg 5 is provided with a groove.

[0034] like Figure 2As shown, the output end of the first double-axis motor 31 is connected to the first threaded rod 32 in a transmission manner, and two sliding frames 33 are symmetrically arranged at the upper end of the first threaded rod 32. The upper end of the sliding frame 33 is movably connected to the first motor 34, and the output end of the first motor 34 is connected to the second threaded rod 35 in a transmission manner. The first double-axis motor 31 can drive the first threaded rod 32 to rotate in different directions, so that the two sliding frames 33 can drive the upper device to move closer or farther along the thread, which is convenient for adjusting the clamping distance according to the length of the display. The first motor 34 can drive the second threaded rod 35 to rotate in different directions, so that the slide seat can drive the device to move up and down along the thread, which is convenient for adjusting the height of the device.

[0035] like Figure 3 As shown, the left end of the slide 41 is movably connected to the second motor 42, the output end of the second motor 42 is transmission-connected to the connecting plate 43, the left end of the connecting plate 43 is fixedly connected to the groove plate 44, the left end of the groove plate 44 is movably connected to the clamping assembly 45, the second motor 42 can be driven to rotate the transmission device to facilitate the flipping of the display screen, and fixed by the connecting plate 43, the stability of the device structure can be improved;

[0036] like Figure 4 As shown, the clamping assembly 45 includes a second double-axis motor 451, the output end of the second double-axis motor 451 is transmission-connected to a third threaded rod 452, the left end of the third threaded rod 452 is symmetrically provided with two fixing seats 453, the upper end of the fixing seat 453 is threadedly connected to an adjusting rod 454, the lower end of the adjusting rod 454 is fixedly connected to a fixing foot 455, and the second double-axis motor 451 is arranged in the groove plate, which can drive the third threaded rod 452 to rotate clockwise or counterclockwise, so that the two fixing seats 453 can adjust the clamping distance according to the width of the display, and rotating the adjusting rod 454 in different directions can make the fixing foot 455 rise and fall, so that the clamping distance can be adjusted according to the thickness of the display pair;

[0037] like Figure 5 As shown, the output end of the third motor 61 is transmission-connected with the fourth threaded rod 62, the outer wall of the fourth threaded rod 62 is threadedly connected with the sliding plate 63, the lower end of the sliding plate 63 is fixedly connected with four universal wheels 64, and sliding rods 65 are symmetrically arranged on both sides of the fourth threaded rod 62. The fourth threaded rod 62 can be driven by the third motor 61 to rotate clockwise or counterclockwise, so that the sliding plate 63 moves up and down along the thread, and the universal wheels 64 can be driven to move up and down. The device can be propped up by contacting the ground for easy movement, and the supporting legs can provide stable support when folded.

[0038] The working principle of the utility model is as follows: through the lifting device 3, according to the length of the display, the first double-axis motor 31 drives the first threaded rod 32 to rotate clockwise, so that the two sliding frames 33 are brought closer to each other, thereby shortening the clamping distance, and vice versa to increase the distance. Similarly, the first motor 34 drives the second threaded rod 35 to rotate clockwise, so that the slide 41 moves upward, thereby raising the height of the display, and vice versa to reduce the height. The rotating device 4 is used to drive the second motor 42 to rotate the shaft, so that the groove plate 44 fixed by the connecting plate 43 rotates in the same direction, thereby turning the display over. In addition, according to the width of the display screen, the second dual-axis motor 451 drives the third threaded rod 452 to rotate clockwise, so that the two fixing seats 453 are brought closer together to shorten the distance, and vice versa. At the same time, according to the thickness of the display, the adjusting rod 454 is rotated clockwise to drive the fixing foot 455 to descend and press against the display to fix it, and in the opposite direction, the fixing foot is lifted up, and through the moving device 6, the third motor 61 drives the fourth threaded rod 62 to rotate clockwise, so that the sliding plate 63 drives the universal wheel 64 to descend along the thread and press against the ground to prop up the device for easy movement, and vice versa, it is folded and the support leg 5 is used to provide stable support.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A flipping device for processing an LED display screen, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is provided with a groove (2), the inner wall of the groove (2) is movably connected to a lifting device (3), the upper end of the lifting device (3) is threadedly connected to a rotating device (4), the lower end of the workbench (1) is fixedly connected to two supporting legs (5), and a moving device (6) is movably connected between the two supporting legs (5); The lifting device (3) comprises a first dual-axis motor (31), the lower end of the first dual-axis motor (31) being movably connected to the inner wall of the groove (2); The rotating device (4) comprises a sliding seat (41), the right end of the sliding seat (41) being threadedly connected to the upper end of the lifting device (3); The moving device (6) comprises a third motor (61), the upper end of the third motor (61) being movably connected to the inner wall of the groove of the supporting leg (5).

2. The flipping device for processing an LED display screen according to claim 1, characterized in that: The front end of the workbench (1) is fixedly connected to a controller, and the inner wall of the supporting leg (5) is provided with a groove.

3. The flipping device for processing an LED display screen according to claim 1, characterized in that: The output end of the first dual-axis motor (31) is drivingly connected to a first threaded rod (32), and two sliding frames (33) are symmetrically arranged on the upper end of the first threaded rod (32).

4. The flipping device for processing an LED display screen according to claim 3, characterized in that: The upper end of the sliding frame (33) is movably connected to a first motor (34), and the output end of the first motor (34) is drivingly connected to a second threaded rod (35).

5. The flipping device for processing an LED display screen according to claim 1, characterized in that: The left end of the slide seat (41) is movably connected to a second motor (42), the output end of the second motor (42) is drivingly connected to a connecting plate (43), the left end of the connecting plate (43) is fixedly connected to a groove plate (44), and the left end of the groove plate (44) is movably connected to a clamping assembly (45).

6. The flipping device for processing an LED display screen according to claim 5, characterized in that: The clamping assembly (45) comprises a second dual-axis motor (451), the output end of the second dual-axis motor (451) is transmission-connected to a third threaded rod (452), the left end of the third threaded rod (452) is symmetrically provided with two fixing seats (453), the upper end of the fixing seat (453) is threadedly connected to an adjusting rod (454), and the lower end of the adjusting rod (454) is fixedly connected to a fixing foot (455).

7. The flipping device for processing an LED display screen according to claim 1, characterized in that: The output end of the third motor (61) is drivingly connected to a fourth threaded rod (62), the outer wall of the fourth threaded rod (62) is threadedly connected to a sliding plate (63), and the lower end of the sliding plate (63) is fixedly connected to four universal wheels (64).

8. The flipping device for processing an LED display screen according to claim 7, characterized in that: Sliding rods (65) are symmetrically arranged on both sides of the fourth threaded rod (62).

Images