Bending device for liquid crystal television shell machining

Abstract

The utility model provides a bending device for liquid crystal display television shell processing, which relates to the technical field of liquid crystal display television shell processing and comprises a base, two ends of the side wall of the base are rotatably connected with adjusting screws, the adjusting screws are in threaded connection with a sliding plate, the top of the sliding plate is fixedly connected with a supporting plate, and the supporting plate is in sliding connection with two baffles. According to the bending device for liquid crystal television shell machining, the supporting plate is provided with the baffle capable of sliding along the trapezoid sliding groove, the bottom of the baffle is fixedly connected with a trapezoid sliding block, the trapezoid sliding block is fixedly connected with the bottom of the baffle, the trapezoid sliding block is fixedly connected with the baffle, and the supporting plate is fixedly connected with the baffle. The trapezoidal sliding blocks can slide along the inner walls of the trapezoidal sliding grooves. The position of the baffle is fixed through the first fastener and the second fastener, the device can adapt to liquid crystal television shell materials of different sizes by adjusting the position of the baffle, the universality and flexibility of the device are improved, the frequency of replacing the supporting plate is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of LCD TV casing processing technology, and in particular to a bending device for LCD TV casing processing. Background Technology

[0002] A liquid crystal display (LCD) is an active-matrix LCD driven by thin-film transistors. It mainly uses electric current to stimulate liquid crystal molecules to produce dots, lines, and surfaces, which, together with backlight tubes, form an image. When processing the casing of an LCD TV, the casing material needs to be placed on a bending device, which bends the material into a specified shape.

[0003] Chinese utility model patent CN220611856U discloses a bending device for processing LCD TV casings. This device includes a first sliding component, a sliding plate, a bearing, a connecting rod, and an adjusting screw. In use, rotating the adjusting screw causes it to move through a threaded hole, thus moving the support plate and adjusting the position of the TV casing material. The bending position of the material can be moved directly below the bending plate, facilitating adjustments to the bending position of different TV casing materials. The device also includes a lifting plate, a fixed pressure block, a servo motor, a threaded tube, and a threaded rod. The servo motor drives the threaded rod to rotate clockwise, causing the threaded tube to move downwards through the thread, pressing the fixed pressure block onto the material and securely fixing TV casing materials of different specifications.

[0004] The existing baffle spacing on both sides of the pallet is fixed, which requires frequent replacement of different pallets when processing materials of different sizes. This is cumbersome and inefficient. The fixed baffle spacing limits the versatility and flexibility of the device, making it unable to meet the processing needs of materials of various sizes, and increasing production costs and operational difficulty.

[0005] Therefore, it is necessary to provide a new bending device for processing LCD TV casings to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a bending device for processing the casing of an LCD TV.

[0007] The bending device for processing LCD TV casing provided by this utility model includes a base, with adjusting screws rotatably connected to both ends of the side wall of the base. A sliding plate is threaded onto the adjusting screws, and a support plate is fixedly connected to the top of the sliding plate. Two baffles are slidably connected to the support plate. A fastener one is provided on one side of the baffle, and a fastener two is provided on one end of the baffle. Fastener one and fastener two are respectively attached to the support plate.

[0008] Furthermore, sliding guide rods are fixedly connected to both ends of the inner wall of the base, and two sliding holes are provided on the sliding plate that can slide along the outer wall of the sliding guide rods.

[0009] Furthermore, the pallet has two trapezoidal grooves, and the outer side of the pallet also has a through groove that communicates with the trapezoidal grooves. The pallet is also fixedly connected to a receiving plate on the outer side of the trapezoidal grooves.

[0010] Furthermore, two trapezoidal sliders are fixedly connected to the bottom of the baffle, and the trapezoidal sliders can slide along the inner wall of the trapezoidal groove. Multiple triangular grooves are provided on the side wall of the baffle.

[0011] Furthermore, the fastener includes a connecting plate, which is fixedly connected to the end of the baffle away from the triangular groove. A threaded rod is threadedly connected to the connecting plate, and a fastening pad is fixedly connected to the bottom of the threaded rod. The fastening pad can fit against the bottom wall of the trapezoidal groove.

[0012] Furthermore, the second fastener includes a second threaded rod, which is threadedly connected to the side wall of the trapezoidal slider, and the threaded rod extends out of the support plate through a through groove.

[0013] Compared with related technologies, the bending device for processing LCD TV casings provided by this utility model has the following advantages:

[0014] This bending device for processing LCD TV casings features a baffle plate on a pallet that slides along a trapezoidal groove. A trapezoidal slider is fixedly connected to the bottom of the baffle plate and slides along the inner wall of the groove. The baffle plate is fixed in position using fasteners one and two. By adjusting the baffle plate's position, the device can accommodate LCD TV casing materials of different sizes, improving its versatility and flexibility, reducing the frequency of pallet plate changes, and increasing production efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of the bending device for processing the casing of an LCD TV provided by this utility model;

[0016] Figure 2 A schematic diagram of the bending device for processing the casing of an LCD TV provided by this utility model;

[0017] Figure 3 A schematic diagram of the structure of the tray provided by this utility model;

[0018] Figure 4 A schematic diagram of the structure of the baffle provided by this utility model.

[0019] The following are the labels in the diagram: 1. Base; 2. Sliding guide rod; 3. Adjusting screw; 4. Sliding plate; 5. Support plate; 6. Trapezoidal groove; 7. Receiving plate; 8. Baffle; 9. Triangular groove; 10. Trapezoidal slider; 11. Connecting plate; 12. Threaded rod one; 13. Fastening pad; 14. Threaded rod two. Detailed Implementation

[0020] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 as well as Figure 4 , Figure 1 A schematic diagram of the overall structure of the bending device for processing the casing of an LCD TV provided by this utility model; Figure 2 A schematic diagram of the bending device for processing the casing of an LCD TV provided by this utility model; Figure 3 A schematic diagram of the structure of the tray provided by this utility model; Figure 4 A schematic diagram of the structure of the baffle provided by this utility model.

[0022] In the specific implementation process, such as Figures 1 to 4 As shown, the bending device for processing LCD TV casings provided by this utility model includes a base 1. Adjusting screws 3 are rotatably connected to both ends of the side wall of the base 1. Sliding guide rods 2 are fixedly connected to both ends of the inner wall of the base 1. Two sliding holes are opened on the sliding plate 4, which can slide along the outer side wall of the sliding guide rods 2. The sliding plate 4 is threadedly connected to the adjusting screws 3. The adjusting screws 3 are used to adjust the position of the sliding plate 4. The sliding guide rods 2 are used to guide the sliding of the sliding plate 4. A support plate 5 is fixedly connected to the top of the sliding plate 4. The support plate 5 is used to support the LCD TV casing material. Two baffles 8 are slidably connected to the support plate 5. A fastener one is provided on one side of the baffle 8, and a fastener two is provided on one end of the baffle 8. The fastener one and the fastener two are respectively attached to the support plate 5.

[0023] The support plate 5 has two trapezoidal grooves 6. The outer side of the support plate 5 also has a through groove that communicates with the trapezoidal grooves 6. The support plate 5 is also fixedly connected to the outer side of the trapezoidal grooves 6. The bottom of the baffle 8 is fixedly connected to two trapezoidal sliders 10. The trapezoidal sliders 10 can slide along the inner wall of the trapezoidal grooves 6. The side wall of the baffle 8 has multiple triangular grooves 9. The triangular grooves 9 are used to increase friction and prevent the baffle 8 from sliding.

[0024] The receiving plate 7 can support the stress point of the fastener 1 when the baffle 8 is in the edge position.

[0025] Fastener 1 includes a connecting plate 11, which is fixedly connected to the end of the baffle 8 away from the triangular groove 9. A threaded rod 12 is threadedly connected to the connecting plate 11, and a fastening pad 13 is fixedly connected to the bottom of the threaded rod 12. The fastening pad 13 can fit against the bottom wall of the trapezoidal slide 6. By fastening the threaded rod 12, the fastening pad 13 is driven to fit against the trapezoidal slide 6.

[0026] Fastener 2 includes threaded rod 2 14, which is threaded to the side wall of trapezoidal slider 10, and the threaded rod extends out of the support plate 5 through the through groove. By fastening threaded rod 2 14, it is made to fit against the outer side wall of support plate 5.

[0027] The working principle provided by this utility model is as follows: In specific implementation, this utility model...

[0028] Before placement, according to the size of the outer shell, slide the baffle 8 along the trapezoidal slide 6 to the appropriate position, fix the position of the baffle 8 with fastener one, tighten the threaded rod one 12, drive the fastening pad 13 to fit against the bottom wall of the trapezoidal slide 6, fix the position of the baffle 8, further fix the position of the baffle 8 with fastener two, tighten the threaded rod two 14, so that it fits against the outer wall of the support plate 5.

[0029] The LCD TV casing material is placed on top of the tray 5, which is fixed to the base 1 by the sliding plate 4. The adjusting screw 3 is rotated clockwise or counterclockwise, and the adjusting screw 3 moves inside the sliding plate 4 through the thread, causing the sliding plate 4 to slide along the sliding guide rod 2. The sliding plate 4 moves the tray 5 together, which can adjust the position of the TV casing material. The bending position of the material is moved to directly below the bending plate, and the fixing block is pressed on the material. The fixing block and the baffle 8 clamp and fix the material, thereby completing the bending operation.

[0030] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to specific implementation methods. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A bending device for processing the casing of a liquid crystal television, comprising a base (1), wherein adjusting screws (3) are rotatably connected to both ends of the side wall of the base (1), a sliding plate (4) is threadedly connected to the adjusting screws (3), and a support plate (5) is fixedly connected to the top of the sliding plate (4), characterized in that, Two baffles (8) are slidably connected on the tray (5). A fastener one is provided on one side of the baffle (8), and a fastener two is provided on one end of the baffle (8). The fastener one and the fastener two are respectively attached to the tray (5).

2. The bending device for processing the casing of a liquid crystal television according to claim 1, characterized in that, The two ends of the inner wall of the base (1) are fixedly connected to sliding guide rods (2), and the sliding plate (4) has two sliding holes that can slide along the outer wall of the sliding guide rods (2).

3. The bending device for processing the casing of a liquid crystal television according to claim 2, characterized in that, The pallet (5) has two trapezoidal grooves (6), and the outside of the pallet (5) is also provided with a through groove that communicates with the trapezoidal grooves (6). The pallet (5) is also fixedly connected to a receiving plate (7) on the outside of the trapezoidal grooves (6).

4. The bending device for processing the casing of a liquid crystal television according to claim 3, characterized in that, Two trapezoidal sliders (10) are fixedly connected to the bottom of the baffle (8). The trapezoidal sliders (10) can slide along the inner wall of the trapezoidal groove (6). Multiple triangular grooves (9) are provided on the side wall of the baffle (8).

5. The bending device for processing the casing of a liquid crystal television according to claim 4, characterized in that, The fastener includes a connecting plate (11), which is fixedly connected to the end of the baffle (8) away from the triangular groove (9). A threaded rod (12) is threadedly connected to the connecting plate (11), and a fastening pad (13) is fixedly connected to the bottom of the threaded rod (12). The fastening pad (13) can fit against the bottom wall of the trapezoidal groove (6).

6. The bending device for processing the casing of a liquid crystal television according to claim 5, characterized in that, The second fastener includes a threaded rod (14), which is threaded to the side wall of the trapezoidal slider (10) and extends out of the support plate (5) through a through groove.

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