Turnover device with limiting mechanism for TV production

Abstract

The utility model discloses a TV production turnover device with a limiting mechanism, and relates to the field of TV production, the TV production turnover device comprises a fixing frame, first driving motors are fixedly connected to the middle positions of the two sides of the fixing frame, and the output ends of the first driving motors extend into the fixing frame and are fixedly connected with pneumatic telescopic rods; the output end of the pneumatic telescopic rod is fixedly connected with an overturning frame, a movable plate is slidably connected into the overturning frame, and a limiting mechanism used for limiting the television shell is arranged below the movable plate. According to the turnover device with the limiting mechanism for TV production, when a movable plate is extruded by a TV shell, an elastic air bag at the bottom end of the movable plate is stressed to deform, and gas is conveyed into a fixed rod through a hose, so that a piston body and a movable rod in the fixed rod are pushed by the gas and move downwards; and the pressing plate also moves downwards synchronously, so that the television shell is subjected to contact extrusion from different angles.

Description

Technical Field

[0001] The utility model relates to the technical field of TV production, in particular to a turnover device for TV production with a limiting mechanism. Background Technique

[0002] During the production of TVs, a turnover device is needed to turnover and adjust the TV shell, so as to perform different processing on the inside of the TV shell, so as to better realize the production of the TV shell and ensure the quality of the TV shell itself.

[0003] In the prior art, a Chinese patent with the authorization announcement number CN217478403U discloses a turnover device for TV production, which relates to the field of TV production, including a device main body. Two turnover frames are respectively connected above the inside of the device main body. Vacuum suction cups are connected to the tops of the two turnover frames. Vacuum hoses are connected to one sides of the two turnover frames. Conveyor components are arranged on the outer surface and the back of the device main body. Through sprockets, a placing rack, a bracket, a motor, an anti-slip pad, fixing rivets, limiting rivets and chains, two conveyor belts are replaced by four chains, and the turnover structure is installed in the gap between the four chains, thereby reducing the area required by the device, avoiding the large space required by the device to be suitable for some small-scale subcontracting manufacturers to use. At the same time, two motors are still used as drivers to input and output the TV shell respectively, without increasing additional power consumption, and the use cost is low. The space required by the device is small, which is convenient for some small-scale subcontracting manufacturers to use.

[0004] The above mechanism realizes processing by using a turnover mechanism to turnover the TV shell. However, in the actual use process, since the TV shell needs to be continuously turned over, if the TV shell is not limited during the turnover process, the TV shell is likely to slip off. Content of the Utility Model

[0005] The purpose of the utility model is to provide a turnover device for TV production with a limiting mechanism, so as to solve the problem that the TV shell is likely to slip off without limiting the TV shell during the turnover process because the TV shell needs to be continuously turned over as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A turnover device for TV production with a limiting mechanism, including a fixed frame. First driving motors are fixedly connected to the middle positions on both sides of the fixed frame. The output ends of the first driving motors extend into the inside of the fixed frame and are fixedly connected with pneumatic telescopic rods, and the output ends of the pneumatic telescopic rods are fixedly connected with a turnover frame;

[0007] An activity plate is slidably connected inside the flipping frame, and a limiting mechanism for limiting the TV shell is arranged below the activity plate. The limiting mechanism includes connecting springs, and the connecting springs are fixedly connected to both ends of the bottom end of the activity plate. An elastic airbag is fixedly connected to the middle position of the bottom end of the activity plate, and conductive sheets are fixedly connected to both the bottom end of the elastic airbag and the bottom end inside the flipping frame;

[0008] A threaded rod is rotatably connected to the lower end of one side between the fixing frames, and a cleaning mechanism for cleaning dust on the TV shell is arranged on the outer side of the threaded rod.

[0009] Further, a fixing rod is fixedly connected to the top end of the flipping frame, and a piston body is arranged inside the fixing rod. The bottom end of the piston body is fixedly connected to a movable rod. One side of the fixing rod is connected to the elastic airbag through a hose, and the bottom end of the movable rod is fixedly connected to a pressing plate.

[0010] Further, the pressing plate is slidably connected to the flipping frame, and the pressing plate is arranged above the activity plate.

[0011] Further, the top end of the connecting spring is connected to the bottom end of the activity plate, and the connecting spring and the flipping frame form an elastic structure.

[0012] Further, the cleaning mechanism includes a second driving motor, and the second driving motor is fixedly connected to the lower end of the outer side of the fixing frame. The output end of the second driving motor is connected to one side of the threaded rod. Two movable blocks are threadedly connected to the outer side of the threaded rod, and hinge rods are hinged to the top ends of the movable blocks.

[0013] Further, one end of the hinge rod is hinged to an installation box, and a sponge layer is fixedly connected to the inside of the installation box through a return spring.

[0014] Further, a sliding mechanism is arranged at the bottom end of the movable block. The sliding mechanism includes a sliding groove, and the sliding groove is opened at the bottom end inside the fixing frame. A sliding block matched with the sliding groove is fixedly connected to the bottom end of the movable block. The movable block and the fixing frame are slidably connected through the sliding block and the sliding groove to form a sliding mechanism.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. The deformation of the elastic airbag enables the conductive sheets to contact each other. When the conductive sheets are in contact, it can ensure that the TV shell is stably clamped and fixed. The output end of the first driving motor can drive the pneumatic telescopic rod to rotate, and at the same time, the pneumatic telescopic rod can drive the flipping frame to adjust the distance, thereby realizing the overall flipping operation;

[0017] Further, when the movable plate is squeezed by the TV shell, the elastic airbag at the bottom of the movable plate is stressed and deformed, and the gas is transported through the hose to the inside of the fixed rod, so that the piston body and the movable rod inside the fixed rod are pushed by the gas and move downward, and the pressing plate also moves downward synchronously, contacting and squeezing the TV shell from different angles;

[0018] Furthermore, by continuously transporting the gas inside the elastic airbag and the fixed rod, the positions of the movable plate and the pressing plate can be flexibly adjusted according to the gas distribution, so that the position of the TV shell can be better limited and fixed, increasing the stability during use;

[0019] 2. The sponge layer inside the installation box is used to clean the TV shell, thereby reducing the dirt on the surface of the TV shell, enabling better subsequent processing. The reset spring inside the installation box can eject the sponge layer, so that the surface of the sponge layer can be attached to the TV shell for cleaning;

[0020] Further, the bottom end of the movable block is connected to the slider. During the left - right movement of the movable block, the slider slides inside the chute. The slider can make the movement of the movable block smoother, effectively avoiding the situation of angular deviation and increasing the stability of the movable block during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a front - view three - dimensional structure schematic diagram of the present utility model;

[0022] Figure 2 is a side - view sectional three - dimensional structure schematic diagram of the present utility model;

[0023] Figure 3 is a three - dimensional structure schematic diagram of the limiting mechanism of the present utility model;

[0024] Figure 4 is a three - dimensional structure schematic diagram of the cleaning mechanism of the present utility model;

[0025] Figure 5 is a partial enlarged structure schematic diagram of the cleaning brush of the present utility model;

[0026] Figure 6 is a sectional three - dimensional structure schematic diagram of the limiting mechanism of the present utility model;

[0027] Figure 7 is a partial enlarged three - dimensional structure schematic diagram of the sliding mechanism of the present utility model.

[0028] In the figure: 1, fixed frame; 2, first driving motor; 3, pneumatic telescopic rod; 4, flipping frame; 5, movable plate; 6, elastic airbag; 7, connecting spring; 8, conductive sheet; 9, piston body; 10, fixed rod; 11, hose; 12, movable rod; 13, pressing plate; 14, second driving motor; 15, threaded rod; 16, movable block; 17, articulated rod; 18, mounting box; 19, reset spring; 20, sponge layer; 21, slider; 22, chute. Detailed implementation manner

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1:

[0031] As Figure 1 , Figure 2 , Figure 4 and Figure 6 shown in the technical solution, in order to solve the problem that when the TV shell needs to be continuously flipped and is not limited during the flipping process, the TV shell is likely to slip off: The flipping device for TV production with a limiting mechanism discloses a limiting mechanism, including a fixed frame 1. First driving motors 2 are fixedly connected to the middle positions on both sides of the fixed frame 1. The output ends of the first driving motors 2 extend into the interior of the fixed frame 1 and are fixedly connected to pneumatic telescopic rods 3. The output ends of the pneumatic telescopic rods 3 are fixedly connected to a flipping frame 4. A movable plate 5 is slidably connected inside the flipping frame 4. And a limiting mechanism for limiting the TV shell is arranged below the movable plate 5. The limiting mechanism includes a connecting spring 7, and the connecting spring 7 is fixedly connected to both ends of the bottom end of the movable plate 5. An elastic airbag 6 is fixedly connected to the middle position of the bottom end of the movable plate 5. Conductive sheets 8 are fixedly connected to the bottom end of the elastic airbag 6 and the bottom end inside the flipping frame 4 respectively. A fixed rod 10 is fixedly connected to the top end of the flipping frame 4. A piston body 9 is arranged inside the fixed rod 10. A movable rod 12 is fixedly connected to the bottom end of the piston body 9. One side of the fixed rod 10 is connected to the elastic airbag 6 through a hose 11. The bottom end of the movable rod 12 is fixedly connected to a pressing plate 13. The pressing plate 13 is slidably connected to the flipping frame 4 and is arranged above the movable plate 5. The top end of the connecting spring 7 is connected to the bottom end of the movable plate 5, and the connecting spring 7 and the flipping frame 4 form an elastic structure.

[0032] In this example, by placing the TV shell to be flipped inside the flipping frame 4, the elastic force of the spring 7 connected inside the flipping frame 4 is used to push the movable plate 5 upward, thereby preliminarily limiting the TV shell by using the movable plate 5, so that the position of the TV shell can be fixed, ensuring that there is no position deviation during the flipping process of the TV shell. The deformation of the elastic airbag 6 causes the conductive sheets 8 to contact each other. After the conductive sheets 8 are in contact, it can ensure that the TV shell is stably clamped and fixed. The output end of the first drive motor 2 can drive the pneumatic telescopic rod 3 to rotate, and at the same time, the pneumatic telescopic rod 3 can drive the flipping frame 4 to adjust the distance, thereby realizing the overall flipping operation;

[0033] When the movable plate 5 is squeezed by the TV shell, the elastic airbag 6 at the bottom end of the movable plate 5 is stressed and deformed, and the gas is transported through the hose 11 into the inside of the fixed rod 10, so that the piston body 9 and the movable rod 12 inside the fixed rod 10 are pushed by the gas and move downward, causing the pressing plate 13 to move downward synchronously, and contacting and squeezing the TV shell from different angles.

[0034] Embodiment 2:

[0035] As Figure 1 、 Figure 2 、 Figure 4 and Figure 5 shown in the technical solution, to solve the problem of reducing the residual dust on the surface of the TV shell during the flipping process: the flipping device for TV production with a limiting mechanism discloses a cleaning mechanism. The lower end of one side between the fixed frames 1 is rotatably connected with a threaded rod 15, and a cleaning mechanism for cleaning the dust on the TV shell is arranged on the outer side of the threaded rod 15. The cleaning mechanism includes a second drive motor 14, and the second drive motor 14 is fixedly connected to the lower end of the outer side of the fixed frame 1. The output end of the second drive motor 14 is connected to one side of the threaded rod 15. Two movable blocks 16 are threadedly connected to the outer side of the threaded rod 15, and the top ends of the movable blocks 16 are hinged with hinge rods 17. One end of the hinge rod 17 is hinged with an installation box 18, and a sponge layer 20 is fixedly connected to the inside of the installation box 18 through a return spring 19.

[0036] In this example, the output end of the second drive motor 14 can drive the threaded rod 15 to rotate. When the threaded rod 15 rotates, it can drive the movable blocks 16 to move left and right. During the movement of the movable blocks 16, the hinge rods 17 hinged at the top ends will change their angles, so that the installation box 18 is continuously pushed. The sponge layer 20 inside the installation box 18 cleans the TV shell, thereby reducing the dirt on the surface of the TV shell and enabling better subsequent processing and treatment.

[0037] Embodiment 3:

[0038] As Figure 1 , Figure 2 , Figure 4 and Figure 7 The technical solution shown, in order to solve the problems of easy jamming and angular deviation during the operation of the cleaning mechanism: The flipping device for TV production with a limiting mechanism discloses a sliding mechanism. A sliding mechanism is provided at the bottom end of the movable block 16. The sliding mechanism includes a sliding groove 22, and the sliding groove 22 is opened at the bottom end inside the fixed frame 1. And the bottom end of the movable block 16 is fixedly connected with a slider 21 matching the sliding groove 22. The movable block 16 and the fixed frame 1 are slidably connected by the slider 21 and the sliding groove 22 to form a sliding mechanism.

[0039] In this example, the bottom end of the movable block 16 is connected to the slider 21. During the left and right movement of the movable block 16, the slider 21 slides inside the sliding groove 22. Through the slider 21, the movement of the movable block 16 can be made smoother, effectively avoiding the situation of angular deviation, and increasing the stability of the movable block 16 during the movement process.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A TV production flip device with a limiting mechanism, comprising a fixed frame (1), wherein first drive motors (2) are fixedly connected at the middle positions of both sides of the fixed frame (1), the output end of the first drive motor (2) extends to the inside of the fixed frame (1) and is fixedly connected to a pneumatic telescopic rod (3), and the output end of the pneumatic telescopic rod (3) is fixedly connected to a flip frame (4); Features: The interior of the flip frame (4) is slidably connected to a movable plate (5), and a limiting mechanism for limiting the position of the television housing is arranged below the movable plate (5), the limiting mechanism comprises a connecting spring (7), and the connecting spring (7) is fixedly connected to the two ends of the bottom end of the movable plate (5), an elastic airbag (6) is fixedly connected to the middle position of the bottom end of the movable plate (5), and the bottom end of the elastic airbag (6) and the bottom end of the flip frame (4) are both fixedly connected to a conductive sheet (8); A threaded rod (15) is rotatably connected to the lower end of one side between the fixing frames (1), and a cleaning mechanism for cleaning dust from the outer shell of the television is arranged on the outer side of the threaded rod (15).

2. A TV production turning device with a limiting mechanism according to claim 1, characterized in that: The top end of the flip frame (4) is fixedly connected to a fixed rod (10), and a piston body (9) is arranged inside the fixed rod (10). The bottom end of the piston body (9) is fixedly connected to a movable rod (12). One side of the fixed rod (10) is connected to an elastic airbag (6) through a hose (11), and the bottom end of the movable rod (12) is fixedly connected to a pressing plate (13).

3. A TV production turning device with a limiting mechanism according to claim 2, characterized in that: The pressing plate (13) and the turning frame (4) are slidably connected, and the pressing plate (13) is arranged above the movable plate (5).

4. The TV production turning device with a limiting mechanism according to claim 3, characterized in that: The top end of the connecting spring (7) is connected to the bottom end of the movable plate (5), and an elastic structure is formed between the connecting spring (7) and the flip frame (4).

5. The TV production turning device with a limiting mechanism according to claim 1, characterized in that: The cleaning mechanism comprises a second drive motor (14), and the second drive motor (14) is fixedly connected to the lower end of one side of the outside of the fixing frame (1), the output end of the second drive motor (14) is connected to one side of a threaded rod (15), the outer side of the threaded rod (15) is threadedly connected to two movable blocks (16), and the top end of the movable block (16) is hinged to a hinged rod (17).

6. The TV production turning device with a limiting mechanism according to claim 5, characterized in that: One end of the hinged rod (17) is connected to a mounting box (18), and the interior of the mounting box (18) is fixedly connected to a sponge layer (20) via a return spring (19).

7. A TV production turning device with a limiting mechanism according to claim 6, characterized in that: The bottom end of the movable block (16) is provided with a sliding mechanism, the sliding mechanism comprising a sliding groove (22), and the sliding groove (22) is opened at the bottom end inside the fixed frame (1), and the bottom end of the movable block (16) is fixedly connected with a sliding block (21) matching the sliding groove (22), and the movable block (16) and the fixed frame (1) are slidably connected through the sliding block (21) and the sliding groove (22) to form a sliding mechanism.

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