Large TV automatic aging and testing production line

Abstract

The present invention discloses a large-scale television automatic aging and testing production line, including an aging line body, a test line body, a docking device and a turnover vehicle. The test line body is arranged adjacent to the aging line body. The input end of the aging line body, the output end of the aging line body, the input end of the test line body and the output end of the test line body are all provided with a docking device. The turnover vehicle has a first power supply module corresponding to the aging line body and a second power supply module corresponding to the test line body. The docking device at the output end of the aging line body is used to move the turnover vehicle away from the aging line body, the docking device at the input end of the test line body is used to transport the turnover vehicle to the input end of the test line body, the test line body is used to transport the turnover vehicle from the input end of the test line body to the output end of the test line body, and the docking device at the output end of the test line body is used to move the turnover vehicle away from the test line body. The large-scale television automatic aging and testing production line of the present invention has the advantages of high automation and high production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of large-scale television manufacturing, and in particular to an automatic aging and testing production line for large-scale televisions. Background Art

[0002] With the development of society, large-scale TV sets have become an indispensable appliance in schools and various educational training institutions as a substitute for traditional black-and-white panels. With the progress of society, the labor cost on the production line is getting higher and higher, and the improvement of efficiency has also made the labor intensity of production line workers higher and higher. Long-term work at the post has caused fatigue work for the workers, causing the product quality to be increasingly affected by human subjective factors and other reasons.

[0003] After the TV is assembled, the finished bare machine needs to be hung on a work vehicle for aging and testing; the traditional aging test method is to manually push the work vehicle into an aging room with many fixed sockets (the temperature in the room is 55-60 degrees) for aging. After the aging is completed, the vehicle is manually moved from the aging room to the test area for testing. Only after the test is completed can it enter the back-end packaging process for packaging and shipment. As the size of TV sets continues to increase, the aging temperature requirements are gradually increasing. The manual aging and testing method of the machine is not only labor-intensive, but also requires a large number of turnover personnel to meet the production rhythm requirements. There are also major safety hazards for employees frequently entering and leaving the aging room. The single-station operation method can no longer meet the existing production operation needs.

[0004] Therefore, there is an urgent need for a large-scale television automatic aging and testing production line to overcome the above-mentioned defects. Summary of the invention

[0005] The object of the present invention is to provide a large-scale television automatic aging and testing production line of assembly line type, which also has the advantages of high automation and high production efficiency.

[0006] In order to achieve the above-mentioned purpose, the present invention discloses an automatic aging and testing production line for large-scale televisions, which includes an aging line body, a test line body, a docking device and a turnover vehicle. The test line body is arranged adjacent to the aging line body, and the input end of the aging line body, the output end of the aging line body, the input end of the test line body and the output end of the test line body are all provided with the docking device. The turnover vehicle has a first power supply module corresponding to the aging line body and a second power supply module corresponding to the test line body. The docking device at the input end of the aging line body is used to transport the turnover vehicle to the input end of the aging line body. The aging line body is used to transfer the power supply module to the aging line body. The turnover vehicle is transported from the input end of the aging line to the output end of the aging line and performs aging treatment on the products on the turnover vehicle in the process. The docking device at the output end of the aging line is used to move the turnover vehicle away from the aging line. The docking device at the input end of the test line is used to transport the turnover vehicle to the input end of the test line. The test line is used to transport the turnover vehicle from the input end of the test line to the output end of the test line and perform testing treatment on the products on the turnover vehicle in the process. The docking device at the output end of the test line is used to move the turnover vehicle away from the test line.

[0007] Preferably, the turnover vehicle includes a bracket, a first conductive brush, a second conductive brush, a first socket and a second socket, the first conductive brush, the second conductive brush, the first socket and the second socket are all installed on the bracket, the first conductive brush is electrically connected to the first socket, the second conductive brush is electrically connected to the second socket, the first socket corresponds to the power supply mode of the aging line body, and the second socket corresponds to the power supply mode of the test line body.

[0008] Specifically, the bracket includes a base plate, a fixing frame and a plurality of rollers, the rollers are mounted at the bottom end surface of the base plate, the fixing frame, the second conductive brush, the first socket and the second socket are all mounted at the top end surface of the base plate, the first conductive brush is mounted at the bottom end surface of the base plate, and the fixing frame can hang products.

[0009] Preferably, the docking device includes a docking base frame, a lifting drive device, a supporting frame, a horizontal drive device and a driving wheel, the horizontal drive device is installed on the docking base frame, the lifting drive device is installed on the output end of the horizontal drive device, the lifting drive device is lifted and lowered by the horizontal drive device, the supporting frame is installed on the output end of the lifting drive device, the supporting frame is lifted and lowered by the lifting drive device, the driving wheel is arranged in the supporting frame, and the turnover vehicle is driven to enter or evacuate the supporting frame by rolling of the driving wheel.

[0010] Specifically, the support frame includes a left support arm and a right support arm, and the left support arm and the right support arm are spaced apart to form a space for the turnover vehicle to enter. The driving wheels are arranged on the left support arm and the right support arm. When the turnover vehicle enters the support frame, the turnover vehicle is carried on the support frame.

[0011] Specifically, the support frame is in a "U"-shaped structure.

[0012] Preferably, the first power supply module is located at the bottom end surface of the turnover vehicle, the aging line includes a chain conveyor and a first test brush, the chain conveyor is located below the turnover vehicle, and the chain conveyor is located between the rollers on both sides of the turnover vehicle, the first test brush is located at the top end surface of the chain conveyor, and the first test brush corresponds to the first power supply module.

[0013] Specifically, the chain conveying device includes a first chain conveying structure, a second chain conveying structure and a translation trolley. The first chain conveying structure and the second chain conveying structure are spaced apart and parallel to each other. The input end of the first chain conveying structure is docked with the docking device, the output end of the first chain conveying structure is docked with the input end of the second chain conveying structure through the translation trolley, and the output end of the second chain conveying structure is docked with the docking device.

[0014] Preferably, the second power supply module is located at the top surface of the turnover vehicle, and the second power supply module is located on one side of the turnover vehicle, the test line body includes a ratchet conveying device and a second test brush, the turnover vehicle is located between the two ratchet conveying structures of the ratchet conveying device, the second test brush is located on one side of the ratchet conveying device, and the second test brush is located above the second power supply module, and the second test brush corresponds to the two power supply modules.

[0015] Preferably, a silent room for silent testing is provided in the middle of the test line.

[0016] Compared with the prior art, the large-scale television automatic aging and testing production line of the present invention combines an aging line body, a test line body, a docking device and a turnover vehicle together. The input end of the aging line body, the output end of the aging line body, the input end of the test line body and the output end of the test line body are all provided with docking devices. The turnover vehicle has a first power supply module corresponding to the aging line body and a second power supply module corresponding to the test line body. Since the turnover vehicle is provided with the first power supply module and the second power supply module, the turnover vehicle can not only enter the aging line body for aging treatment, but also enter the test line body for testing treatment, that is, a turnover vehicle model can meet the production needs of the aging line body and the test line body at the same time, and has versatility. The docking device at the input end of the aging line body is used to transport the turnover vehicle to the input end of the aging line body, and the aging line body is used to move the turnover vehicle from The input end of the aging line body is transported to the output end of the aging line body and the products on the turnover vehicle are subjected to aging treatment in the process. The docking device at the output end of the aging line body is used to move the turnover vehicle away from the aging line body. The docking device at the input end of the test line body is used to transport the turnover vehicle to the input end of the test line body. The test line body is used to transport the turnover vehicle from the input end of the test line body to the output end of the test line body and test the products on the turnover vehicle in the process. The docking device at the output end of the test line body is used to move the turnover vehicle away from the test line body, thereby completing the multiple processes of sending the turnover vehicle into the aging line body, performing aging treatment, sending the turnover vehicle out of the aging line body, sending the turnover vehicle into the test line body, testing the line body and sending the turnover vehicle out of the test line body. The automation level is high, avoiding the safety problems caused by manual entry into the aging line or the test line. The large-scale television automatic aging and testing production line of the present invention also has the advantages of high automation level. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the planar structure of the automatic aging and testing production line for large-scale televisions of the present invention when viewed from above.

[0018] Figure 2 It is a schematic diagram of the partial structure of the aging line in the automatic aging and testing production line for large-scale televisions of the present invention in a top view.

[0019] Figure 3 for Figure 2 Schematic diagram of the local structure of the aging line body in the side view direction.

[0020] Figure 4 It is a schematic diagram of the partial structure of the test line in the large-scale television automatic aging and testing production line of the present invention in the top view direction.

[0021] Figure 5 for Figure 4 Schematic diagram of the local structure of the test line in the side view direction.

[0022] Figure 6 It is a schematic diagram of the planar structure of the turnover vehicle in the automatic aging and testing production line for large-scale televisions of the present invention in the front view direction.

[0023] Figure 7 It is a schematic diagram of the planar structure of the turnover vehicle in the automatic aging and testing production line for large-scale televisions of the present invention in the side view direction.

[0024] Figure 8 It is a schematic diagram of the planar structure of the turnover vehicle in the automatic aging and testing production line for large-scale televisions of the present invention, viewed from above.

[0025] Fig. 9 It is a schematic plan view of the structure of the docking device in the automatic aging and testing production line for large-scale televisions according to the present invention in the front view direction.

[0026] Fig.10 It is a schematic diagram of the planar structure of the docking device in the automatic aging and testing production line for large-scale televisions of the present invention, viewed from above. DETAILED DESCRIPTION

[0027] In order to explain the technical content, structural features, achieved objectives and effects of the present invention in detail, the following is a detailed description in conjunction with the implementation methods and the accompanying drawings.

[0028] See also Figure 1 to Figure 2The large-scale television automatic aging and testing production line 100 of the present invention comprises an aging line body 1, a test line body 2, a docking device 3 and a turnover vehicle 4. The test line body 2 is arranged adjacent to the aging line body 1. The input end of the aging line body 1, the output end of the aging line body 1, the input end of the test line body 2 and the output end of the test line body 2 are all provided with a docking device 3. The turnover vehicle 4 has a first power supply module (not shown) corresponding to the aging line body 1 and a second power supply module (not shown) corresponding to the test line body 2. The turnover vehicle 4 is provided with a first power supply module and a second power supply module. Due to the required The power supply module is different from the power supply module required for the test line 2. When the turnover vehicle 4 enters the aging line 1, the product 200 on the turnover vehicle 4 is electrically connected to the first power supply module, so that the product 200 can be aged. When the turnover vehicle 4 enters the test line 2, the product 200 on the turnover vehicle 4 is electrically connected to the second power supply module. Therefore, the turnover vehicle 4 can not only enter the aging line 1 for aging, but also enter the test line 2 for testing. That is, a type of turnover vehicle 4 can meet the production needs of the aging line 1 and the test line 2 at the same time, and is universal. The docking device 3 at the input end of the aging line 1 is used to transport the turnover vehicle 4 to the input end of the aging line 1. The aging line 1 is used to transport the turnover vehicle 4 from the input end of the aging line 1 to the output end of the aging line 1 and perform aging treatment on the product 200 on the turnover vehicle 4 in the process. The docking device 3 at the output end of the aging line 1 is used to move the turnover vehicle 4 away from the aging line 1. The docking device 3 at the input end of the test line 2 is used to transport the turnover vehicle 4 to the input end of the test line 2. The test line 2 is used to move the turnover vehicle 4 from the test line 2. The input end is transported to the output end of the test line 2 and the product 200 on the trolley 4 is tested in the process. The docking device 3 at the output end of the test line 2 is used to move the trolley 4 away from the test line 2, thereby completing the process of sending the trolley 4 into the aging line 1 for aging treatment, sending the trolley 4 out of the aging line 1, sending the trolley 4 into the test line 2 for testing the line 2 and sending the trolley 4 out of the test line 2. The process has a high degree of automation, avoids safety issues caused by manual entry into the aging line or test line, and has high safety. More specifically, as follows:

[0029] See also Figures 6 to 8The turnover vehicle 4 includes a bracket 43, a first conductive brush 44, a second conductive brush 45, a first socket 41 and a second socket 42. The first conductive brush 44, the second conductive brush 45, the first socket 41 and the second socket 42 are all installed on the bracket 43. The first conductive brush 44 is electrically connected to the first socket 41. The first socket 41 corresponds to the power supply mode of the aging line 1. The product 200 is plugged into the first socket 41, so that the product 200 is electrically connected to the first conductive brush 44. The second conductive brush 45 is electrically connected to the second socket 42. The second socket 42 corresponds to the power supply mode of the test line 2. The product 200 is plugged into the second socket 42, so that the product 200 is electrically connected to the second conductive brush 45. Specifically, the bracket 43 includes a base plate 431, a fixing frame 432 and a plurality of rollers 433, the rollers 433 are mounted at the bottom end surface of the base plate 431, in this embodiment, four rollers 433 are provided, and the four rollers 433 are located at the four corners of the base plate 431, the fixing frame 432, the second conductive brush 45, the first socket 41 and the second socket 42 are all mounted at the top end surface of the base plate 431, the first conductive brush 44 is mounted at the bottom end surface of the base plate 431, the fixing frame 432 can hang the product 200, the fixing frame 432 fixes the product 200, when the product 200 is hung on the fixing frame 432, by inserting the plug of the product 200 into the first socket 41, the electrical connection between the product 200 and the first conductive brush 44 is realized, and by inserting the plug of the product 200 into the second socket 42, the electrical connection between the product 200 and the second conductive brush 45 is realized.

[0030] See also Figures 9 and 10The docking device 3 includes a docking base frame 31, a lifting drive device 32, a supporting frame 33, a horizontal drive device 34 and a driving wheel 35. The horizontal drive device 34 is installed on the docking base frame 31, the lifting drive device 32 is installed on the output end of the horizontal drive device 34, and the lifting drive device 32 is lifted and lowered under the drive of the horizontal drive device 34. The supporting frame 33 is installed on the output end of the lifting drive device 32, and the supporting frame 33 is lifted and lowered under the drive of the lifting drive device 32. The driving wheel 35 is arranged in the supporting frame 33, and the turnover vehicle 4 is driven to enter or evacuate the supporting frame 33 by the rolling of the driving wheel 35. Specifically, the support frame 33 includes a left support arm 331 and a right support arm 332. The left support arm 331 and the right support arm 332 are spaced apart to form a space for the turnover vehicle 4 to enter. Driving wheels 35 are arranged on the left support arm 331 and the right support arm 332. When the turnover vehicle 4 enters the support frame 33, the bottom end surface of the turnover vehicle 4 is supported by the support frame 33. During operation, the trolley 4 is manually pushed to the driving wheel 35, the driving wheel 35 rolls and drives the trolley 4 to gradually enter the support frame 33, the support frame 33 clamps the trolley 4, the support frame 33 rises under the drive of the lifting drive device 32, the support frame 33 moves under the drive of the horizontal drive device 34, so that the trolley 4 moves to the target position, the support frame 33 descends under the drive of the lifting drive device 32, the driving wheel 35 rolls and drives the trolley 4 to fall onto the aging line body 1 or the test line body 2, if it is necessary to evacuate the aging line body 1 or the test line body 2, the above-mentioned reverse order can be followed. Preferably, the support frame 33 is in a "U"-shaped structure, thereby forming a clamping claw structure.

[0031] See also Figures 1 to 3The first power supply module is located at the bottom end surface of the turnover vehicle 4. The aging line body 1 includes a chain conveyor 11 and a first test brush 12. The chain conveyor 11 is located below the turnover vehicle 4, and the chain conveyor 11 is located between the rollers 433 on both sides of the turnover vehicle 4. The first test brush 12 is located at the top end surface of the chain conveyor 11. The first test brush 12 corresponds to the first power supply module, and the first conductive brush of the first power supply module is located at the bottom end surface of the turnover vehicle 4. The first conductive brush 44 corresponds to the first test brush 12. The operation of the chain conveyor 11 drives the turnover vehicle 4 to move, so that the first conductive brush 44 of the turnover vehicle 4 and the first test brush 12 are in motion. It is electrically connected during travel, so as to achieve the purpose of aging. It can be understood that a plurality of first test brushes 12 are provided on the chain conveyor 11, and the plurality of first test brushes 12 are spaced apart along the conveying direction of the chain conveyor 11, so that the first conductive brush 44 is electrically connected to the plurality of first test brushes 12 one by one, so as to achieve the purpose of aging. Since the chain conveyor 11 itself can be just built in between the rollers 433 on both sides of the turnover vehicle 4, the first test brush 12 of the chain conveyor 11 can just match the position of the first conductive brush 44 on the turnover vehicle 4, and the components are more compact, so that the overall device saves more space. Specifically, the chain conveying device 11 includes a first chain conveying structure 111, a second chain conveying structure 112 and a translation trolley 113. The first chain conveying structure 111 and the second chain conveying structure 112 are spaced apart and parallel to each other. The input end of the first chain conveying structure 111 is docked with the docking device 3, and the output end of the first chain conveying structure 111 is docked with the input end of the second chain conveying structure 112 through the translation trolley 113, and the output end of the second chain conveying structure 112 is docked with the docking device 3, thereby realizing the turning of the chain conveying device 11.

[0032] See also Figure 1 as well as Figures 4 to 5, the second power supply module is located at the top surface of the turnover vehicle 4, and the second power supply module is located on one side of the turnover vehicle 4, the test line body 2 includes a ratchet conveying device 21 and a second test brush 22, the turnover vehicle 4 is located between the two ratchet conveying structures 211 of the ratchet conveying device 21, the second test brush 22 is installed on the ratchet conveying device 21, the second test brush 22 is located on one side of the ratchet conveying device 21, and the second test brush 22 is located above the second power supply module, the first test brush 12 is located above the second conductive brush 45 of the second power supply module, the second test brush 22 corresponds to the second power supply module, the operation of the ratchet conveying device 21 drives the turnover vehicle 4 to move, so that the second conductive brush 45 of the turnover vehicle 4 is in contact with the second test brush 45. The test brush 22 is electrically connected when it is moving, so as to achieve the purpose of testing. It can be understood that a plurality of second test brushes 22 are provided on the ratchet conveying device 21, and the plurality of second test brushes 22 are arranged at intervals along the conveying direction of the ratchet conveying device 21, so that the second conductive brush 45 is electrically connected to the plurality of second test brushes 22 one by one, so as to achieve the purpose of testing. Since the ratchet conveying device 21 itself can just make the turnover vehicle 4 located between the two ratchet conveying structures 211 of the ratchet conveying device 21, the second test brush 22 of the ratchet conveying device 21 can just match the position of the second conductive brush 45 on the turnover vehicle 4, and the components are more compact, so that the overall device saves more space. Preferably, a silent room for silent testing is provided in the middle of the test line body 2 to meet production needs.

[0033] See also Figures 1 to 10 The use process of the large-scale television automatic aging and testing production line 100 of the present invention is described in detail as follows:

[0034] The plug of the product 200 is inserted into the first socket 41, so that the product 200 is electrically connected to the first conductive brush 44. The docking device 3 at the input end of the aging line body 1 moves the turnover vehicle 4 to the input end of the aging line body 1. The aging line body 1 moves the turnover vehicle 4 from the input end of the aging line body 1 to the output end of the aging line body 1 and performs aging treatment on the product 200 on the turnover vehicle 4 in the process. When the turnover vehicle 4 runs on the aging line body 1, the first conductive brush 44 contacts and electrically connects with the plurality of first test brushes 12 one by one to complete the aging process. The docking device 3 at the output end of the aging line body 1 moves the turnover vehicle 4 away from the aging line body 1, and the plug of the product 200 is inserted into the second socket 42, so that the product 200 is electrically connected to the second conductive brush 45, and the turnover vehicle 4 is pushed toward the test line body 2;

[0035] The docking device 3 at the input end of the test line body 2 transports the turnover vehicle 4 to the input end of the test line body 2. The test line body 2 transports the turnover vehicle 4 from the input end of the test line body 2 to the output end of the test line body 2 and tests the product 200 on the turnover vehicle 4 during the process. When the turnover vehicle 4 runs on the test line body 2, the second conductive brush 45 contacts and electrically connects with multiple second test brushes 22 one by one to complete the test process. The docking device 3 at the output end of the test line body 2 moves the turnover vehicle 4 away from the test line body 2.

[0036] By combining the aging line body 1, the test line body 2, the docking device 3 and the turnover vehicle 4 together, the input end of the aging line body 1, the output end of the aging line body 1, the input end of the test line body 2 and the output end of the test line body 2 are all provided with the docking device 3, and the turnover vehicle 4 has a first power supply module corresponding to the aging line body 1 and a second power supply module corresponding to the test line body 2. Since the turnover vehicle 4 is provided with the first power supply module and the second power supply module, the turnover vehicle 4 can not only enter the aging line body 1 for aging treatment, but also enter the test line body 2 for testing treatment, that is, a type of turnover vehicle 4 can simultaneously meet the production needs of the aging line body 1 and the test line body 2, and has versatility. The docking device 3 at the input end of the aging line body 1 is used to transport the turnover vehicle 4 to the input end of the aging line body 1, and the aging line body 1 is used to transport the turnover vehicle 4 from the input end of the aging line body 1 to the output end of the aging line body 1 The output end of the aging line 1 and the product 200 on the trolley 4 are subjected to aging treatment in the process. The docking device 3 at the output end of the aging line 1 is used to move the trolley 4 away from the aging line 1. The docking device 3 at the input end of the test line 2 is used to move the trolley 4 to the input end of the test line 2. The test line 2 is used to move the trolley 4 from the input end of the test line 2 to the output end of the test line 2 and test the product 200 on the trolley 4 in the process. The docking device 3 at the output end of the test line 2 is used to move the trolley 4 away from the test line 2, thereby completing the trolley 4 into the aging line 1, aging treatment, trolley 4 out of the aging line 1, trolley 4 into the test line 2, test line 2 and trolley 4 out of the test line 2 and other processes, with a high degree of automation, avoiding safety problems caused by manual entry into the aging line or test line. The large-scale television automatic aging and testing production line 100 of the present invention also has the advantages of high degree of automation.

[0037] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention still fall within the scope covered by the present invention.

Claims

1. A large-scale TV automatic aging and testing production line, characterized in that: The invention comprises an aging line body, a test line body, a docking device and a turnover vehicle, wherein the test line body is arranged adjacent to the aging line body, the input end of the aging line body, the output end of the aging line body, the input end of the test line body and the output end of the test line body are all provided with the docking device, the turnover vehicle has a first power supply module corresponding to the aging line body and a second power supply module corresponding to the test line body, the docking device at the input end of the aging line body is used to transport the turnover vehicle to the input end of the aging line body, and the aging line body is used to transport the turnover vehicle from the input end of the aging line body to the output end of the aging line body The aging line body is connected to the output end of the aging line body and the products on the aging line body are aged during the process. The docking device at the output end of the aging line body is used to move the aging line body away from the aging line body. The docking device at the input end of the test line body is used to move the aging line body to the input end of the test line body. The test line body is used to move the aging line body from the input end of the test line body to the output end of the test line body and test the products on the aging line body during the process. The docking device at the output end of the test line body is used to move the aging line body away from the test line body. The aging line body includes a bracket, a first conductive brush, and a second conductive brush. A conductive brush, a first socket and a second socket, the first conductive brush, the second conductive brush, the first socket and the second socket are all installed on the bracket, the first conductive brush is electrically connected to the first socket, the second conductive brush is electrically connected to the second socket, the first socket corresponds to the power supply mode of the aging line body, and the second socket corresponds to the power supply mode of the test line body; the bracket includes a bottom plate, a fixing frame and a plurality of rollers, the rollers are installed at the bottom end surface of the bottom plate, the fixing frame, the second conductive brush, the first socket and the second socket are all installed at the top end surface of the bottom plate, the first conductive brush is installed at the The fixed frame can hang products at the bottom end surface of the base plate; the docking device includes a docking base, a lifting drive device, a supporting frame, a horizontal drive device and a driving wheel, the horizontal drive device is installed on the docking base, the lifting drive device is installed on the output end of the horizontal drive device, the lifting drive device is lifted and lowered by the horizontal drive device, the supporting frame is installed on the output end of the lifting drive device, the supporting frame is lifted and lowered by the lifting drive device, the driving wheel is arranged in the supporting frame, and the turnover vehicle is driven to enter or evacuate the supporting frame by the rolling of the driving wheel.

2. The large-scale television automatic aging and testing production line as claimed in claim 1, characterized in that: The support frame includes a left support arm and a right support arm, and the left support arm and the right support arm are spaced apart to form a space for the turnover vehicle to enter. The driving wheels are arranged on the left support arm and the right support arm. When the turnover vehicle enters the support frame, the turnover vehicle is carried by the support frame.

3. The large-scale television automatic aging and testing production line as claimed in claim 1, characterized in that: The supporting frame is in a "U"-shaped structure.

4. The large-scale television automatic aging and testing production line as claimed in claim 1, characterized in that: The first power supply module is located at the bottom end surface of the turnover vehicle. The aging line includes a chain conveyor and a first test brush. The chain conveyor is located below the turnover vehicle, and the chain conveyor is located between the rollers on both sides of the turnover vehicle. The first test brush is located at the top end surface of the chain conveyor, and the first test brush corresponds to the first power supply module.

5. The large-scale television automatic aging and testing production line as claimed in claim 4, characterized in that: The chain conveying device includes a first chain conveying structure, a second chain conveying structure and a translation trolley. The first chain conveying structure and the second chain conveying structure are spaced apart and parallel to each other. The input end of the first chain conveying structure is docked with the docking device, the output end of the first chain conveying structure is docked with the input end of the second chain conveying structure through the translation trolley, and the output end of the second chain conveying structure is docked with the docking device.

6. The large-scale television automatic aging and testing production line as claimed in claim 4, characterized in that: The second power supply module is located at the top surface of the turnover vehicle, and the second power supply module is located on one side of the turnover vehicle, the test line body includes a ratchet conveying device and a second test brush, the turnover vehicle is located between the two ratchet conveying structures of the ratchet conveying device, the second test brush is located on one side of the ratchet conveying device, and the second test brush is located above the second power supply module, and the second test brush corresponds to the two power supply modules.

7. The large-scale television automatic aging and testing production line as claimed in claim 1, characterized in that: A silent room for silent testing is provided in the middle of the test line body.

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