Television backboard welding device

Abstract

The utility model provides a television back plate welding device which comprises a transverse frame, a welding head, a chip collecting cabinet and a chip vibrating assembly, two sets of top rails used for guiding movement of a movable seat are arranged at the upper end of the transverse frame, a set of laser generators used for providing a laser welding effect for television back plate welding equipment are arranged in the upper end of the movable seat, and the laser generators are arranged at the lower end of the transverse frame. Compared with the prior art, the television back plate welding device has the advantages that when a worker needs to weld a television back plate, the television back plate needing to be welded is placed at the upper end of the carrier plate firstly, then the carrier plate is placed on the support plate, and the laser generator and the television back plate welding device are connected through a wire. And then a worker adjusts the left-right moving positions of the two welding assemblies, each welding assembly corresponds to one set of television back plates to conduct welding operation, meanwhile, the front-back position of the transverse frame can be adjusted at the upper ends of the first bottom rail and the second bottom rail on the right side of the transverse frame, and therefore the welding angle of the television back plates can be adjusted in the multi-axis direction.

Description

Technical Field

[0001] This utility model belongs to the field of television back panel welding technology, and relates to a television back panel welding device. Background Technology

[0002] Existing television back panel welding technology has several drawbacks due to its inability to adjust the welding position. Because of the fixed nature of the back panel assembly, even minor design or manufacturing deviations can lead to inaccurate welding point positions, affecting the assembly precision and overall performance of the television. This inaccuracy is usually caused by limitations of the mechanical positioning system or human error. The fixed welding position restricts flexibility in the production process, making it difficult to quickly adjust to different welding requirements for different batches or models of television back panels. This reduces production efficiency and increases production costs. Conventional solutions include using high-precision positioning equipment and automated welding systems to reduce human error, as well as conducting rigorous tolerance analysis and control during the design phase. However, these methods have the disadvantage of high purchase and maintenance costs for high-precision equipment, and the return on investment may not be ideal for small-scale or cost-sensitive production environments. Therefore, there is an urgent need for a television back panel welding device to solve these problems. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a television back panel welding device to solve the problems mentioned in the background art.

[0004] This utility model is achieved through the following technical solution: a TV back panel welding device, comprising: a cross frame and a chip-vibrating assembly, the upper end of the cross frame is provided with two sets of top rails for moving and guiding the movable seat, the upper end of the movable seat is provided with a set of laser generators for providing laser welding effect to the TV back panel welding equipment, the laser generator and the TV back panel welding equipment are an integral structure and are connected by wires;

[0005] The laser generator is equipped with a set of drive devices for controlling the laser generator. The drive devices are matched with the model of the laser generator. The drive devices are fixed to the movable base by bolts. The movable base is fixed to the equipment shell by bolts. A set of welding heads for welding the back panel of the TV is provided at the center of the lower end of the equipment shell. The welding heads and the TV back panel welding equipment inside the equipment shell are an integral structure.

[0006] In a preferred embodiment, the device housing, movable seat, and drive device are integrated into a single structure and constitute a set of welding components. There are two sets of welding components, which are arranged in parallel on the upper end of the crossbeam. When the operator needs to weld the back panel of the TV, the back panel to be welded is first placed on the upper end of the carrier plate. Then, the operator adjusts the left and right movement positions of the two sets of welding components, and makes each set of welding components correspond to a set of TV back panels for welding operations. At the same time, the right side of the crossbeam can be adjusted to adjust the front and rear position of the crossbeam at the upper ends of bottom rail one and bottom rail two, so as to adjust the welding angle of the TV back panel in multiple axes.

[0007] In a preferred embodiment, the movable seat is movably fitted with two sets of top rails, and a set of dustproof covers for covering the two sets of top rails is provided on the left and right sides of the welding assembly, and two sets of bottom rails, namely bottom rail one and bottom rail two, are provided on the lower right side of the cross frame for guiding the cross frame to move back and forth.

[0008] In a preferred embodiment, the lower left side of the crossbeam is provided with a set of carrier plates for supporting the back panel of the television to be welded, and the carrier plates are provided with a number of drainage holes for guiding welding debris.

[0009] As a preferred embodiment, a chip collection cabinet is provided at the lower end of several sets of the drain holes for storing welding debris from the TV back panel. Several side cabinet doors are provided on the left side of the chip collection cabinet for workers to clean the inside and open.

[0010] In a preferred embodiment, a set of chip-vibrating components for controlling the left and right vibration of the carrier plate is provided on the rear side of the carrier plate, and two sets of top rails are provided, with an upper embedded seat at the upper end of the two sets of top rails for moving and supporting the movable seat.

[0011] In a preferred embodiment, the front side of the upper mounting base is provided with a set of equipment housings for storing the welding equipment for the back panel of the television. The front side of the equipment housing is provided with a set of partition doors for shielding the front side of the welding equipment for the back panel of the television. The left side of the partition doors is connected to the equipment housing by two sets of hinges for movable support of the partition doors.

[0012] In a preferred embodiment, the chip removal assembly includes a vibrating electric cylinder, a movable support arm, and an inner connecting shaft. The vibrating electric cylinder is movably connected to the movable support arm. Several sets of inner connecting shafts are provided, each connected and fixed to the same set of movable support arms. All sets of inner connecting shafts are movably connected to the interior of the carrier plate. When the TV back panel is welded on the upper part of the carrier plate, the slag generated during the welding process will accumulate on the upper part of the carrier plate. The operator can use the vibrating electric cylinder of the chip removal assembly to vibrate the movable support arm and the inner connecting shaft as a whole, so that the slag inside the upper part of the carrier plate is guided into the chip collection cabinet for unified collection and disposal by the operator.

[0013] After adopting the above technical solution, the beneficial effects of this utility model are as follows: When the staff needs to weld the back panel of the TV, the back panel of the TV to be welded is first placed on the upper part of the carrier plate. Then, the staff adjusts the left and right movement positions of the two sets of welding components and makes each set of welding components correspond to a set of TV back panels for welding operations. At the same time, the right side of the crossbeam can be adjusted to adjust the front and rear position of the crossbeam at the upper end of the bottom rail one and the bottom rail two, so as to adjust the welding angle of the TV back panel in multiple axes.

[0014] When the TV back panel is welded on the upper part of the carrier plate, the slag produced during the welding process will accumulate on the upper part of the carrier plate. The staff can use the vibrating electric cylinder of the slag removal assembly to vibrate the movable support arm and the inner connecting shaft as a whole, so that the slag inside the hole on the upper part of the carrier plate can be guided into the slag collection cabinet for unified collection and disposal by the staff. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0016] Figure 1 This is a top view of the left front oblique side of the welding device for the back panel of a television set according to the present invention;

[0017] Figure 2 This is a bottom view of the welding components in a television back panel welding device according to the present invention.

[0018] Figure 3 This is a top view of the left side of the crossbeam structure in a television back panel welding device according to the present invention.

[0019] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0020] In the diagram: 100-Horizontal frame, 110-Dustproof cover, 120-Modible seat, 130-Separation door, 140-Welding head, 150-Horizontal rail, 160-Bottom rail one, 170-Bottom rail two, 180-Carrier plate, 190-Chip collection cabinet, 200-Upper mounting base, 210-Equipment housing, 220-Laser generator, 230-Drive device, 240-Chip extraction head, 250-Chip vibration assembly. 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 Figures 1-4 A television back panel welding device includes: a cross frame 100, a welding head 140, a chip collection cabinet 190, and a chip vibration assembly 250. The upper end of the cross frame 100 is provided with two sets of top rails for moving and guiding the movable seat 120. The upper end of the movable seat 120 is provided with a set of laser generators 220 for providing laser welding effect to the television back panel welding equipment. The laser generators 220 and the television back panel welding equipment are an integral structure and are connected by wires.

[0023] A set of drive devices 230 for controlling the laser generator 220 is provided on the rear side of the laser generator 220. The drive devices 230 are matched with the model of the laser generator 220. The drive devices 230 are fixed to the movable base 120 by bolts. The movable base 120 is fixed to the equipment housing 210 by bolts. A set of welding heads 140 for welding the back panel of the TV is provided at the center of the lower end of the equipment housing 210. The welding heads 140 and the TV back panel welding equipment inside the equipment housing 210 are integrated into one structure.

[0024] The equipment housing 210, the movable seat 120 and the drive device 230 are integrated into one structure and form a set of welding components. There are two sets of welding components, which are arranged in parallel on the upper end of the cross frame 100.

[0025] Please see Figures 1-4 As the first embodiment of this utility model: when the staff needs to weld the back panel of the TV, the back panel of the TV to be welded is first placed on the upper end of the carrier plate 180. Then, the staff adjusts the left and right movement positions of the two sets of welding components, and makes each set of welding components correspond to a set of TV back panels for welding operations. At the same time, the right side of the crossbeam 100 can be adjusted at the upper end of the bottom rail 160 and the bottom rail 2 170 to adjust the front and rear position of the crossbeam 100 in the multi-axis direction to adjust the welding angle of the TV back panel.

[0026] The movable seat 120 is movably fitted with two sets of top rails. On the left and right sides of the welding assembly, there are dust covers 110 for covering the two sets of top rails. On the lower right side of the cross frame 100, there are two sets of bottom rails 160 and 170 for guiding the cross frame 100 to move back and forth.

[0027] The lower left side of the crossbeam 100 is provided with a set of carrier plates 180 for supporting the back panel of the TV to be welded. The carrier plates 180 have several sets of drainage holes for guiding welding debris inside.

[0028] A chip collection cabinet 190 is provided at the lower end of several sets of drainage holes for storing welding debris from the TV back panel. Several side cabinet doors are provided on the left side of the chip collection cabinet 190 for workers to clean the inside and open.

[0029] A set of chip-vibrating components 250 for controlling the left and right vibration of the carrier plate 180 is provided on the rear side. Two sets of top rails are provided, and an upper embedded seat 200 for moving and supporting the movable seat 120 is provided on the upper end of the two sets of top rails.

[0030] The upper mounting base 200 has a set of equipment housing 210 for storing the welding equipment for the TV back panel. The equipment housing 210 has a set of partition doors 130 for shielding the front of the welding equipment. The left side of the partition doors 130 is connected to the equipment housing 210 by two sets of hinges for movable support of the partition doors 130.

[0031] Please see Figures 1-4 As a second embodiment of this utility model: Based on the description in the above embodiments, the chip removal assembly 250 further includes a vibrating electric cylinder, a movable support arm, and an inner connecting shaft. The vibrating electric cylinder is movably connected to the movable support arm. The inner connecting shaft is provided in several groups and is respectively connected and fixed to the same group of movable support arms. The several groups of inner connecting shafts are all movably connected to the inside of the carrier plate 180. When the TV back panel is welded on the upper end of the carrier plate 180, the slag generated during the welding process will accumulate on the upper end of the carrier plate 180. The operator can use the vibrating electric cylinder of the chip removal assembly 250 to vibrate the movable support arm and the inner connecting shaft as a whole, so that the slag in the leakage hole inside the upper end of the carrier plate 180 is guided into the chip collection cabinet 190 for unified collection and processing by the operator.

[0032] 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. A television back panel welding device, comprising: The cross frame (100), welding head (140), chip collection cabinet (190), and chip vibration assembly (250) are characterized in that: the upper end of the cross frame (100) is provided with two sets of top rails for moving and guiding the movable seat (120), and the upper end of the movable seat (120) is provided with a set of laser generators (220) for providing laser welding effect to the TV back panel welding equipment. The laser generators (220) and the TV back panel welding equipment are an integral structure and are connected by wires. The laser generator (220) is provided with a set of drive devices (230) for controlling the laser generator (220) on the rear side. The drive devices (230) are matched with the model of the laser generator (220). The drive devices (230) are fixed to the movable seat (120) by bolts. The movable seat (120) is fixed to the equipment shell (210) by bolts. The equipment shell (210) is provided with a set of welding heads (140) for welding the back panel of the TV set at the lower center position. The welding heads (140) and the TV set welding equipment inside the equipment shell (210) are an integral structure.

2. The television backplate welding device according to claim 1, characterized in that: The device housing (210), the movable seat (120) and the drive device (230) are an integral structure and constitute a set of welding components. There are two sets of welding components, which are arranged in parallel on the upper end of the cross frame (100).

3. The television backplate welding device according to claim 2, characterized in that: The movable seat (120) is movably fitted with two sets of top rails. The welding assembly is provided with a set of dust cover (110) on the left and right sides to cover the two sets of top rails. The lower right side of the cross frame (100) is provided with two sets of bottom rail one (160) and bottom rail two (170) for guiding the cross frame (100) to move back and forth.

4. The television backplate welding device according to claim 3, characterized in that: The lower left side of the crossbar (100) is provided with a set of carrier plates (180) for supporting the back panel of the TV to be welded. The carrier plates (180) are provided with several sets of drainage holes for guiding welding debris.

5. The television backplate welding device according to claim 4, characterized in that: The lower end of several sets of the leak holes is provided with a chip collection cabinet (190) for storing welding debris from the back panel of the television. The chip collection cabinet (190) has several sets of side cabinet doors on the left side for workers to clean and open the inside.

6. The television back panel welding device according to claim 4, characterized in that: The rear side of the carrier plate (180) is provided with a set of chip-vibrating components (250) for controlling the left and right vibration of the carrier plate (180). The top rail is provided with two sets, and the upper end of the two sets of top rails is provided with an upper insert (200) for moving support of the movable seat (120).

7. A television backplate welding device according to claim 6, characterized in that: The upper mounting base (200) has a set of equipment housings (210) for storing the welding equipment for the back panel of the television. The equipment housing (210) has a set of partition doors (130) for shielding the front of the welding equipment for the back panel of the television. The left side of the partition door (130) is connected to the equipment housing (210) by two sets of hinges for movable support of the partition door (130).

8. A television backplate welding device according to claim 6, characterized in that: The chip-vibrating assembly (250) includes a vibrating electric cylinder, a movable support arm, and an inner connecting shaft. The vibrating electric cylinder is movably connected to the movable support arm. The inner connecting shaft is provided in several groups and is respectively connected and fixed to the same group of movable support arms. The several groups of inner connecting shafts are movably connected to the inside of the carrier plate (180).

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