A liquid crystal television vertical straightening device

Abstract

The utility model discloses a liquid crystal display television vertical device, including frame, the frame top is provided with the platen of being able to along the frame length direction translation, for placing liquid crystal display television, vertical mechanism, setting in frame one side, vertical mechanism includes, the turnover chassis, turnover chassis top longitudinal installation has the turnover beam, the turnover beam both ends outside all are equipped with the hoop board of being able to along the turnover beam length direction translation. The utility model discloses be provided with turnover beam and two for clamping liquid crystal display television's clamping arm, make liquid crystal display television after by frame conveying between clamping arm, can be firmly clamped, and follow and carry out turnover vertical, the automation degree is higher, has improved the turnover efficiency of liquid crystal display television, and the spacing between first clamping plate and second clamping plate, and the spacing between two clamping arms can be freely regulated and controlled, make this vertical mechanism can carry out turnover vertical to different size's liquid crystal display television, and the use flexibility greatly increases.

Description

Technical Field

[0001] This utility model specifically relates to a device for uprighting an LCD TV. Background Technology

[0002] The production process of LCD TVs is a complex process involving multiple stages, processes, high precision, and technical requirements. The main processes include the preparation, processing, and assembly of LCD TV components, as well as the debugging and testing of finished LCD TVs. It is evident that the production process of LCD TVs is not completed on a single machine or equipment. In order to meet the requirements of assembly precision, optical performance optimization, automated production needs, and reasonable quality inspection, uprighting and flipping processes are inevitably carried out during the production process to complete the transfer between production processes and other production processes, thereby realizing the industrial production of LCD TVs.

[0003] Currently, LCD TVs are usually flipped manually, which consumes a lot of manpower and time. For some larger LCD TVs, manual operation is often inconvenient, resulting in slow flipping efficiency and a significant reduction in production efficiency.

[0004] Therefore, it is necessary to invent a device for verticalizing LCD TVs to solve the above problems. Utility Model Content

[0005] (a) Purpose of the utility model

[0006] To address the technical problems existing in the background art, this utility model proposes a liquid crystal television (LCD) uprighting device. By setting up a flip beam and two clamping arms for holding the LCD television, the LCD television can be firmly clamped after being transported from the frame to the clamping arms, and then flipped upright. The device has a high degree of automation, which improves the flipping efficiency of the LCD television. Moreover, the distance between the first clamping plate and the second clamping plate, as well as the distance between the two clamping arms, can be freely adjusted, allowing the uprighting mechanism to flip and upright LCD televisions of different sizes, greatly increasing its flexibility of use.

[0007] Two technical solutions

[0008] To achieve the above objectives, this utility model provides the following technical solution: a liquid crystal television uprighting device, including a frame, wherein a tray capable of translating along the length of the frame is provided on the top of the frame for placing the liquid crystal television;

[0009] An uprighting mechanism is disposed on one side of the frame, and the uprighting mechanism includes:

[0010] A flip-up base frame is provided, with a flip-up beam installed longitudinally on the top of the flip-up base frame. Both ends of the flip-up beam are fitted with hoop plates that can move horizontally along the length of the flip-up beam.

[0011] Clamping arms are installed on the top of the two clamping plates. Several clamping components are installed on the corresponding side of the two clamping arms for clamping the LCD TV on the tray.

[0012] A cross brace is installed on the side of the flip beam away from the frame. Several support components are installed on the outer sides of both ends of the cross brace to support the LCD TV that is upright after being clamped by the clamping components.

[0013] Preferably, the frame is configured as a double-layer roller frame, and the tray is disposed on top of the upper roller.

[0014] Preferably, a rotating shaft is inserted inside the tilting beam, and a tilting motor is installed at one end of the tilting base frame, with the output end of the tilting motor connected to the rotating shaft;

[0015] The top of both ends of the flip beam is provided with a second slide rail, and the bottom of the top wall of the two hoop plates is provided with a first slider that can slide along the length of the corresponding slide rail.

[0016] Both ends of the flip beam are equipped with protective covers at their bottoms. Each of the two protective covers has a first motor installed on its top bottom wall. The output ends of the two first motors are connected to first lead screws. The two first lead screws are connected to the bottom wall of the hoop plate through nut seats.

[0017] Preferably, both clamping arms include a first rod perpendicular to the crossbeam, a second rod connected to the top of the first rod, and a third rod connected to the top of the second rod.

[0018] The second rod is inclined, and its top end is inclined away from the center of the first rod. The clamping components are evenly distributed in a straight line on the inner wall of the two second rods.

[0019] Preferably, each of the clamping assemblies includes a base plate connected to the third rod, a first clamping plate is mounted on the top of one side of the base plate, a first cylinder is mounted on the top of the other side of the base plate, the output end of the first cylinder is connected to a second clamping plate, and the first clamping plate and the second clamping plate are aligned.

[0020] The first cushioning pad is adhered to one side wall corresponding to the first and second clamping plates, and to the top area of ​​the bottom plate located between the first and second clamping plates.

[0021] Preferably, each of the support components includes a second cylinder mounted on one side wall of the cross brace near the cross beam, and a folding plate connected to the output end of the second cylinder. The folding plate is L-shaped and bent to the outside of the other side wall of the cross brace. A pressure block is connected to the top of the folding plate.

[0022] A second buffer pad is filled between the horizontal brace and the vertical edge of the folded plate.

[0023] Compared with the prior art, the beneficial effects of the above-mentioned technical solution of this utility model are:

[0024] This invention features a flipping beam and two clamping arms for holding the LCD TV. After the LCD TV is transported from the frame to the clamping arms, the LCD motor is firmly clamped and flipped upright. This high degree of automation prevents damage or scratches to the LCD TV surface caused by improper manual operation during flipping, improving the flipping efficiency. Furthermore, the distance between the first and second clamping plates, as well as the distance between the two clamping arms, can be freely adjusted, allowing the uprighting mechanism to flip and upright LCD TVs of different sizes, greatly increasing its flexibility. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the connection structure between the clamping arm and the flipping beam of this utility model;

[0027] Figure 3 This is a schematic diagram of the connection structure between the flipping base frame and the flipping beam of this utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Frame, 2. Pallet, 3. Vertical erection mechanism, 31. Tilting base frame, 32. Tilting beam, 321. Protective cover, 33. Hoop plate, 34. Clamping arm, 341. First rod, 342. Second rod, 343. Third rod;

[0030] 35 Clamping assembly, 351 Base plate, 352 First clamping plate, 353 First cylinder, 354 Second clamping plate, 36 Cross brace;

[0031] 37 Support assembly, 371 Second cylinder, 372 Folding plate, 373 Pressure block;

[0032] 4. Rotating shaft, 5. Flipping motor, 6. First slide rail, 7. First slider, 8. First motor, 9. First lead screw. Detailed Implementation

[0033] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0034] This utility model provides, for example Figure 1-3 The above-displayed LCD TV uprighting device includes a frame 1, and a tray 2 that can be moved horizontally along the length of the frame 1 is provided on the top of the frame 1 for placing the LCD TV.

[0035] An uprighting mechanism 3 is disposed on one side of the frame 1, and the uprighting mechanism 3 includes:

[0036] A flipping base frame 31 is provided, and a flipping beam 32 is longitudinally installed on the top of the flipping base frame 31. Both ends of the flipping beam 32 are fitted with hoop plates 33 that can be moved along the length direction of the flipping beam 32.

[0037] Clamping arms 34 are installed on the top of the two clamping plates 33. Several clamping components 35 are installed on the corresponding side of the two clamping arms 34 for clamping the LCD TV on the tray 2.

[0038] A cross brace 36 is installed on the side of the flip beam 32 away from the frame 1. Several support components 37 are installed on the outer sides of both ends of the cross brace 36 to support the LCD TV that is clamped and upright by the clamping component 35.

[0039] In one embodiment, the frame 1 is configured as a double-layer roller conveyor, and the tray 2 is disposed on top of the upper roller conveyor, so that the frame 1 has the function of conveying LCD TVs, and the double-layer roller conveyor has high stability when conveying LCD TVs.

[0040] In one embodiment, a rotating shaft 4 is inserted inside the flip beam 32, and a flip motor 5 is installed at one end of the flip beam 32 on the flip base frame 31. The output end of the flip motor 5 is connected to the rotating shaft 4. The flip motor 5 can drive the flip beam 32 to rotate between the flip base frame 31 through the rotating shaft 4, thereby causing the entire uprighting mechanism 3 to drive the liquid crystal motor to flip and upright together.

[0041] The top of both ends of the flip beam 32 is provided with a second slide rail 6, and the bottom of the top wall of the two hoop plates 33 is provided with a first slider 7 that can slide along the length of the corresponding slide rail, so that when the two clamping arms 34 are close to each other or far from each other, that is, when the two hoop plates 33 are translated, they can remain stable.

[0042] The bottom of both ends of the flip beam 32 is equipped with a protective cover 321. The top of the bottom wall of the two protective covers 321 is equipped with a first motor 8. The output end of the two first motors 8 is connected to a first lead screw 9. The two first lead screws 9 are respectively connected to the bottom wall of the hoop plate 33 through a nut seat. When the output end of the first motor 8 rotates, the rotation of the first lead screw 9 can drive the two clamping arms 34 to move closer or further apart.

[0043] In one embodiment, both clamping arms 34 include a first rod 341 perpendicular to the crossbeam, a second rod 342 connected to the top of the first rod 341, and a third rod 343 connected to the top of the second rod 342.

[0044] The second rod 342 is inclined, and its top end is inclined away from the center of the first rod 341. The clamping components 35 are evenly distributed in a straight line on the inner wall of the two second rods 342, so that there is a height difference between the third rod 343 and the first rod 341, so that the clamping components 35 on the third rod 343 can adapt to the thickness of the LCD TV and clamp the LCD TV more stably.

[0045] In one embodiment, each of the clamping components 35 includes a base plate 351 connected to a third rod 343. A first clamping plate 352 is mounted on the top of one side of the base plate 351, and a first cylinder 353 is mounted on the top of the other side of the base plate 351. The output end of the first cylinder 353 is connected to a second clamping plate 354. The first clamping plate 352 and the second clamping plate 354 are aligned, so that the distance between the first clamping plate 352 and the second clamping plate 354 is controllable, which can clamp LCD TVs of different thicknesses and has high flexibility.

[0046] The first buffer pad is bonded to one side wall of the first clamping plate 352 and the second clamping plate 354, as well as the top area of ​​the bottom plate 351 located between the first clamping plate 352 and the second clamping plate 354. This pad can protect the outside of the liquid crystal motor and reduce the pressure on its outer surface.

[0047] In one embodiment, each of the support components 37 includes a second cylinder 371 mounted on one side wall of the cross brace 36 near the cross beam, and a folding plate 372 connected to the output end of the second cylinder 371. The folding plate 372 is L-shaped and bent to the outside of the other side wall of the cross brace 36. A pressure block 373 is connected to the top of the folding plate 372.

[0048] A second buffer pad is filled between the horizontal brace 36 and the vertical side of the folding plate 372, which can protect the outer side of the liquid crystal motor and reduce the pressure on its outer side.

[0049] The specific implementation method is as follows: When using this utility model, the LCD TV that needs to be transferred and flipped is first placed on the tray 2 and transported towards the uprighting mechanism 3 by the double-layer roller conveyor. When the LCD TV is transported to the middle of the uprighting mechanism 3 by the upper roller conveyor;

[0050] At this time, the LCD TV is pushed by the external horizontal drive component, which allows it to move horizontally into the vertical mechanism 3, thereby pushing the LCD TV to the top of the folding plate 372. The folding plate 372 supports the bottom wall of the LCD TV and ensures that the left side wall of the LCD TV is in close contact with the pressure block 373.

[0051] Subsequently, the two first motors 8 work synchronously, driving the two first lead screws 9 to start rotating, causing the two clamping plates 33 connected to the outer side of the first lead screws 9 through nut seats to move towards each other, that is, the two clamping plates 33 move closer to each other, thereby driving the two clamping arms 34 to move closer to each other, until the front and rear side walls of the LCD TV are tightly fitted with the first buffer pad 355 on the outer side of the base plate 351. At this time, the output end of the first cylinder 353 extends out, pushing the second clamping plate 354 close to the first clamping plate 352, thus firmly clamping the front and rear side walls of the LCD TV.

[0052] Furthermore, during this process, the output end of the first cylinder 353 can be adjusted according to the thickness of the LCD TV. When the LCD TV is thicker, the output end of the first cylinder 353 will retract inward when the LCD TV is not being transported, causing the second clamping plate 354 to move away from the first clamping plate 352, thereby increasing the clamping gap between the first clamping plate 352 and the second clamping plate 354, thus adapting to thicker LCD TVs and improving the flexibility of the clamping arm 34.

[0053] When the LCD TV is clamped by the clamping arm 34, the flipping motor 5 starts, which drives the rotating shaft 4 to rotate on its own axis, further driving the flipping beam 32 to make a semi-circular motion. At this time, the entire clamping arm 34 flips towards the placement mechanism with the axis of the rotating shaft 4 as the center. At the same time as the flipping beam 32 rotates, it also drives the cross brace 36 to rotate, which further causes the second cylinder 371, the folding plate 372, and the pressure block 373 to rotate with the LCD TV. At this time, the entire LCD TV flips from its original horizontal state to a tilted state with the tilt angle biased towards the placement mechanism, thus completing the flipping of the LCD TV. At this time, the flipped LCD TV can be placed on the conveyor table that can transport LCD TVs with the help of the external placement mechanism, and then transported to the next process.

[0054] The instruction manual includes Figure 1 In the accompanying drawings, reference numeral 10 refers to an LCD TV, used for a clear understanding of this solution;

[0055] This implementation method specifically addresses the problem that in the current technology, LCD TVs are usually flipped manually, which consumes a lot of manpower and time. For some larger LCD TVs, manual operation is often inconvenient, resulting in slow flipping efficiency and a significant reduction in production efficiency.

[0056] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used above are only some embodiments recorded in this utility model. Obviously, those skilled in the art can obtain other drawings based on these drawings.

[0057] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A device for vertically aligning an LCD TV, characterized in that: include: A rack (1) is provided on the top of the rack (1) and a tray (2) that can be moved along the length of the rack (1) for placing an LCD TV; An uprighting mechanism (3) is disposed on one side of the frame (1), and the uprighting mechanism (3) includes: A flip-up base frame (31) is provided with a flip-up beam (32) mounted longitudinally on the top of the flip-up base frame (31). Both ends of the flip-up beam (32) are fitted with hoops (33) that can move along the length of the flip-up beam (32). Clamping arms (34) are installed on the top of the two clamping plates (33). Several clamping components (35) are installed on the corresponding side of the two clamping arms (34) for clamping the LCD TV on the tray (2). A cross brace (36) is installed on the side of the flip beam (32) away from the frame (1). Several support components (37) are installed on the outer sides of both ends of the cross brace (36) to support the LCD TV that is clamped and upright by the clamping component (35).

2. The LCD TV verticalization device according to claim 1, characterized in that: The frame (1) is configured as a double-layer roller frame, and the tray (2) is set on top of the upper roller.

3. The LCD TV verticalization device according to claim 1, characterized in that: A rotating shaft (4) is inserted inside the flip beam (32), and a flip motor (5) is installed at one end of the flip beam (32) on the flip base frame (31). The output end of the flip motor (5) is connected to the rotating shaft (4). The top of both ends of the flip beam (32) is provided with a second slide rail (6), and the bottom of the top wall of the two hoop plates (33) is provided with a first slider (7) that can slide along the length of the corresponding slide rail. The bottom of both ends of the flip beam (32) is equipped with a cover (321), and the top of the bottom wall of the two covers (321) is equipped with a first motor (8). The output end of the two first motors (8) is connected to a first lead screw (9). The two first lead screws (9) are respectively connected to the bottom wall of the hoop plate (33) through a nut seat.

4. The LCD TV verticalization device according to claim 1, characterized in that: Both of the clamping arms (34) include a first rod (341) perpendicular to the crossbeam, a second rod (342) connected to the top of the first rod (341), and a third rod (343) connected to the top of the second rod (342). The second rod (342) is inclined and its top end is inclined away from the center of the first rod (341). The clamping assembly (35) is evenly distributed in a straight line on the inner wall of the two second rods (342).

5. The LCD TV verticalization device according to claim 1, characterized in that: Each of the clamping assemblies (35) includes a base plate (351) connected to the third rod (343), a first clamping plate (352) is mounted on the top of one side of the base plate (351), a first cylinder (353) is mounted on the top of the other side of the base plate (351), a second clamping plate (354) is connected to the output end of the first cylinder (353), and the first clamping plate (352) and the second clamping plate (354) are aligned with each other; The first buffer pad is bonded to one side wall of the first clamping plate (352) and the second clamping plate (354) and the top area of ​​the bottom plate (351) located between the first clamping plate (352) and the second clamping plate (354).

6. The LCD TV verticalization device according to claim 1, characterized in that: Each of the support components (37) includes a second cylinder (371) mounted on one side wall of the cross brace (36) near the cross beam, and a folding plate (372) connected to the output end of the second cylinder (371). The folding plate (372) is L-shaped and bent to the outside of the other side wall of the cross brace (36). A pressure block (373) is connected to the top of the folding plate (372). A second buffer pad is filled between the horizontal brace (36) and the vertical edge of the folded plate (372).

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