New energy vehicle floor automatic transmission production line after stamping

Abstract

The present invention relates to the field of transmission technology, and proposes an automatic transmission production line after stamping of the floor of a new energy vehicle, comprising: a base, a slide rail fixedly installed on the top of the base, a driving device slidably installed on the inner wall of the slide rail, a rotating mechanical arm rotatably installed on the top of the driving device, an adjusting mechanical arm rotatably installed on the surface of the rotating mechanical arm, a rotating mechanical arm rotatably installed on the surface of the adjusting mechanical arm, and a lubricating device arranged on the top of the rotating mechanical arm. The lubricating device includes an exhaust device, a connecting air pipe, a vacuum suction cup, an L-shaped plate, an L-shaped rod, an oil storage tank, a hollow rod, a sealing plate, a support frame, a rotating plate and a limit block, which can reduce manual turnover in the production process, and at the same time can reduce the storage floor space, realize one-flow production, facilitate production management, improve production efficiency, and reduce production costs. Through the above technical scheme, the problem of manual turnover in the production process in the prior art is solved.

Description

Technical Field

[0001] The present invention relates to the field of transmission technology, and in particular to an automatic transmission production line after stamping of a new energy vehicle floor. Background Art

[0002] In recent years, with the expansion and development of the automobile industry, the disadvantages of the traditional single-process production method of welding stamping parts have become increasingly prominent: more and more containers are used to store semi-finished workpieces, occupying more and more space, and more and more frequent turnover between processes, which directly leads to increased production costs. In order to reduce the turnover frequency of welding stamping parts and the turnover of containers, a production line for automatic transfer after stamping of the front and rear floor of the car is designed to reduce the storage and transfer of the front and rear floor stamping parts, realize one-flow automatic transfer production, and reduce production costs.

[0003] The patent with patent announcement number CN220334066U relates to a vacuum suction cup robot arm, including a device body, the device body includes a robot arm base, a solenoid valve, a robot arm body and a suction cup clamp, the solenoid valve is installed on the top of the robot arm base, the robot arm body is installed on the top of the solenoid valve, and the suction cup clamp is installed at the front end of the robot arm body; the suction cup clamp includes a main cylinder connecting plate, a side posture cylinder, a suction cup frame, a vacuum suction cup and a side posture cylinder connecting plate, the side posture cylinder is installed at the bottom of the main cylinder connecting plate, the side posture cylinder connecting plate is installed at the bottom of the side posture cylinder, the suction cup frame is installed at the front end of the side posture cylinder connecting plate, the vacuum suction cup is provided with two groups and is symmetrically installed on the suction cup frame, and an air pipe connection port is provided at the rear end of the vacuum suction cup. This device can effectively improve the efficiency of cargo handling and loading and unloading, and has a strong grip on the cargo during the handling process to prevent the cargo from falling off, greatly improving the safety of cargo handling.

[0004] The above patent can effectively improve the efficiency of cargo handling and loading and unloading, and has a strong grip on cargo during handling to prevent cargo from falling off, greatly improving the safety of cargo handling. However, the mechanical arm rotates for a long time, and the shaft needs maintenance and repair. Long-term lack of lubrication and maintenance may cause equipment failure, resulting in transportation being affected. [WU3] Summary of the invention

[0005] The technical solution of the present invention is as follows: a production line for automatic transmission of new energy vehicle floors after stamping, comprising: a base, a slide rail is fixedly installed on the top of the base, a driving device is slidably installed on the inner wall of the slide rail, a rotating mechanical arm is rotatably installed on the top of the driving device, an adjusting mechanical arm is rotatably installed on the surface of the rotating mechanical arm, a rotating mechanical arm is rotatably installed on the surface of the adjusting mechanical arm, and a rotating manipulator is rotatably installed on the bottom of the rotating mechanical arm; a lubricating device, the lubricating device is arranged on the top of the rotating mechanical arm, the lubricating device comprises an exhaust device, a connecting air pipe, a vacuum suction cup, an L-shaped plate, an L-shaped rod, an oil storage tank, a hollow rod, a sealing plate, a support frame, a rotating plate and a limit block, the rotating mechanical arm is rotated downward to drive the rotating manipulator, the exhaust device, the connecting air pipe and the vacuum suction cup to move downward, the vacuum suction cup is used to adsorb the automobile floor, and then the adjusting mechanical arm is rotated upward to take the automobile floor out of the stamping die, and then the automobile floor is placed on the transmission chain lifting mechanism through the driving device for transmission. The air extraction device is fixedly mounted on the bottom of the rotating manipulator, the connecting air pipe is fixedly mounted on the bottom of the air extraction device, the vacuum suction cup is fixedly mounted on the bottom of the connecting air pipe, the L-shaped plate is fixedly mounted on the top of the rotating manipulator arm, the L-shaped rod is fixedly mounted on the top of the adjusting manipulator arm, the oil storage tank is fixedly mounted on the inner wall of the L-shaped plate, the hollow rod slides through the bottom of the oil storage tank, the sealing plate is fixedly mounted on the top of the hollow rod, the support frame is fixedly mounted on the circumferential surface of the hollow rod, the rotating plate is rotatably mounted on the inner wall of the support frame, and the limit block is fixedly mounted on the inner wall of the support frame. The upward movement of the hollow rod will cause the lubricating oil on the inner wall of the oil storage tank to enter the hollow rod through the liquid inlet hole, so that the lubricating oil drips through the hollow rod to the rotating shaft between the rotating manipulator arm and the adjusting manipulator arm. According to the above technical solution, the L-shaped rod is arranged below the hollow rod, and a No. 1 spring is arranged between the hollow rod and the oil storage tank, and the No. 1 spring drives the hollow rod to reset, and a liquid inlet hole is opened on the surface of the hollow rod, and the flow rate of the lubricating oil entering is controlled by the liquid inlet hole.

[0006] According to the above technical solution, a torsion spring No. 1 is arranged between the support frame and the rotating plate, and the rotating plate is driven to reset by the torsion spring No. 1. The limit block contacts the surface of the rotating plate, and the rotating plate is limited by the limit block so that the rotating plate can only rotate in one direction.

[0007] According to the above technical solution, the correction device is arranged on the surface of the connecting air pipe, and the correction device includes an air pressure box, a sliding plate, a connecting seat, a hinged rod, a support seat, a base plate and a correction plate. The connecting air pipe moves downward to drive the air pressure box, the sliding plate, the connecting seat, the hinged rod, the support seat and the base plate to move downward. The base plate will contact the car floor during the downward movement. The air pressure box is fixedly installed on the surface of the connecting air pipe, the sliding plate is slidably installed on the surface of the air pressure box, the connecting seat is fixedly installed on the bottom of the sliding plate, the hinged rod is rotatably installed on the inner wall of the connecting seat, the support seat is rotatably installed on the surface of the hinged rod, the base plate is fixedly installed on the bottom of the support seat, and the correction plate is fixedly installed on the surface of the sliding plate.

[0008] According to the above technical solution, an L-shaped push rod is fixedly installed on the surface of the correction plate, an air pressure plate is fixedly installed on the surface of the L-shaped push rod, the air pressure plate is slidably installed on the inner wall of the air pressure box, and an air jet is fixedly installed on the surface of the air pressure box. The L-shaped push rod will drive the air pressure plate toward the direction close to the car floor to squeeze the air inside the air pressure box, so that the air inside the air pressure box is ejected through the air jet.

[0009] According to the above technical solution, a No. 2 spring is arranged between the air pressure box and the sliding plate, and the sliding plate is driven to reset by the No. 2 spring. A No. 2 torsion spring is arranged between the connecting seat and the hinged rod, and the hinged rod is driven to reset by the No. 2 torsion spring. A No. 3 torsion spring is arranged between the hinged rod and the support seat, and the support seat is driven to reset by the No. 3 torsion spring.

[0010] According to the above technical solution, a rubber block is arranged at the bottom of the base plate to prevent the base plate from sliding, and a No. 3 spring is arranged between the air pressure plate and the air pressure box to drive the air pressure plate to reset through the No. 3 spring.

[0011] According to the above technical solution, the protective device is arranged at the bottom of the correction plate, and the protective device includes a fixed plate, a rack, an L-shaped baffle, an elastic telescopic rod and a connecting plate. The correction plate moves in a direction close to the car floor, driving the rack and the fixed plate to move in the direction of the car floor. The fixed plate moves in the direction of the car floor and contacts the car floor. The connecting plate is fixedly installed at the bottom of the correction plate, the rack is slidably installed on the inner wall of the connecting plate, the fixed plate is fixedly installed on the surface of the rack, the L-shaped baffle is fixedly installed on the surface of the correction plate, and the elastic telescopic rod is fixedly installed on the surface of the L-shaped baffle.

[0012] According to the above technical solution, the half gear is rotatably installed on the inner wall of the connecting plate, the rack is meshed with the surface of the half gear, the rotating plate is fixedly installed on the surface of the half gear, and an anti-skid pad is fixedly installed on the surface of the rotating plate. The car floor is dragged by the rotating plate and the anti-skid pad to improve the protection effect of the car floor.

[0013] According to the above technical solution, the free end of the elastic telescopic rod contacts the surface of the rack, a buffer pad is provided on the surface of the fixed plate, and the protection of the car floor is improved by the buffer pad. A No. 4 torsion spring is provided between the half gear and the connecting plate, and the half gear is reset by the No. 4 torsion spring.

[0014] The working principle and beneficial effects of the present invention are:

[0015] 1. In the present invention, the automobile floor is sucked by a vacuum suction cup, and then the adjusting mechanical arm is rotated upward to take the automobile floor out of the stamping die, and then the automobile floor is placed on the transmission chain lifting mechanism through the driving device for transmission, thereby reducing manual turnover in the production process and reducing the storage floor space, realizing one-stream production, facilitating production management, improving production efficiency, and reducing production costs. At the same time, the upward movement of the hollow rod will cause the lubricating oil on the inner wall of the oil storage tank to enter the hollow rod through the liquid inlet hole, so that the lubricating oil drips through the hollow rod to the rotating shaft between the rotating mechanical arm and the adjusting mechanical arm, thereby preventing the equipment from malfunctioning due to long-term non-maintenance and repair, thereby affecting transportation.

[0016] 2. In the present invention, the correction plate is used to correct and clamp the car floor to prevent the vacuum suction cup from being misaligned during adsorption, which may cause the vacuum suction cup to be in the wrong adsorption position and may cause it to separate from the car floor, affecting the transmission of the production line. At the same time, the movement of the correction plate toward the car floor will drive the L-shaped push rod toward the car floor. The L-shaped push rod toward the car floor will drive the air pressure plate to squeeze the air inside the air pressure box, so that the air inside the air pressure box is ejected through the air jet port. The ejected air is used to blow the bottom of the vacuum suction cup to prevent impurities from being under the vacuum suction cup and affecting the adsorption effect of the vacuum suction cup.

[0017] 3. In the present invention, the elastic telescopic rod is used to squeeze the fixed plate for buffering, so as to prevent the correction plate from being directly installed on the car floor and causing damage to the surface of the car floor. The elastic telescopic rod can be used for buffering to improve the protection effect of the car floor. The car floor is dragged by the rotating plate and the anti-skid pad to improve the protection effect of the car floor and prevent a vacuum suction cup from failing to suck during transportation, causing the car floor to fall off during transportation, resulting in damage to the car floor and increased costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the rotating mechanical arm and the adjusting mechanical arm of the present invention;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the oil storage tank of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the rotating mechanical arm and the air extraction device of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of connecting the air pipe and the vacuum suction cup of the present invention;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the air pressure box of the present invention;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the correction plate of the present invention.

[0026] In the figure: 1. base; 2. slide rail; 3. drive device; 4. rotating mechanical arm; 5. adjusting mechanical arm; 6. rotating mechanical arm; 7. rotating mechanical hand; 8. suction device; 9. connecting air pipe; 10. vacuum suction cup; 11. L-shaped plate; 12. L-shaped rod; 13. oil storage tank; 14. hollow rod; 15. sealing plate; 16. support frame; 17. rotating plate; 18. limit block; 191. air pressure box; 19 2. Sliding plate; 193. Connecting seat; 194. Articulated rod; 195. Support seat; 196. Bottom plate; 197. Correction plate; 198. L-shaped push rod; 199. Air pressure plate; 1910. Jet nozzle; 201. Fixed plate; 202. Rack; 203. L-shaped baffle; 204. Elastic telescopic rod; 205. Connecting plate; 206. Half gear; 207. Rotating plate; 208. Anti-slip pad. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example 1

[0029] like Figure 1 to Figure 3As shown, this embodiment proposes an automatic transmission production line after stamping of the floor of a new energy vehicle, including: a base 1, a slide rail 2 is fixedly installed on the top of the base 1, a driving device 3 is slidably installed on the inner wall of the slide rail 2, a rotating mechanical arm 4 is rotatably installed on the top of the driving device 3, an adjusting mechanical arm 5 is rotatably installed on the surface of the rotating mechanical arm 4, a rotating mechanical arm 6 is rotatably installed on the surface of the adjusting mechanical arm 5, and a rotating mechanical hand 7 is rotatably installed on the bottom of the rotating mechanical arm 6; a lubricating device, the lubricating device is arranged on the top of the rotating mechanical arm 4, the lubricating device includes an exhaust device 8, a connecting air pipe 9, a vacuum suction cup 10, an L-shaped plate 11, an L-shaped rod 12, an oil storage tank 13, a hollow rod 14, a sealing plate 15, a support frame 16, a rotating plate 17 and a limit block 18, which can reduce manual turnover in the production process and reduce the storage space. The invention discloses a kind of novel structure, and it realizes one-flow production, facilitates production management, improves production efficiency, and reduces production cost. The vacuum device 8 is fixedly mounted on the bottom of the rotating manipulator 7, the connecting air pipe 9 is fixedly mounted on the bottom of the vacuum device 8, the vacuum suction cup 10 is fixedly mounted on the bottom of the connecting air pipe 9, the L-shaped plate 11 is fixedly mounted on the top of the rotating manipulator arm 4, the L-shaped rod 12 is fixedly mounted on the top of the adjusting manipulator arm 5, the oil storage tank 13 is fixedly mounted on the inner wall of the L-shaped plate 11, the hollow rod 14 slides through the bottom of the oil storage tank 13, the sealing plate 15 is fixedly mounted on the top of the hollow rod 14, the support frame 16 is fixedly mounted on the circumferential surface of the hollow rod 14, the rotating plate 17 is rotatably mounted on the inner wall of the support frame 16, and the limit block 18 is fixedly mounted on the inner wall of the support frame 16 to prevent the equipment from malfunctioning due to long-term unmaintained maintenance, which affects the transportation.

[0030] The L-shaped rod 12 is arranged below the hollow rod 14. A spring No. 1 is arranged between the hollow rod 14 and the oil storage tank 13. The spring No. 1 drives the hollow rod 14 to reset. A liquid inlet hole is opened on the surface of the hollow rod 14 to control the flow rate of the lubricating oil entering.

[0031] A torsion spring No. 1 is arranged between the support frame 16 and the rotating plate 17, and the rotating plate 17 is reset by the torsion spring No. 1. The limit block 18 contacts the surface of the rotating plate 17, and the rotating plate 17 is limited by the limit block 18, so that the rotating plate 17 can only rotate in one direction.

[0032] When the present embodiment is working, the driving device 3 drives the rotating mechanical arm 4 to move, starts the rotating mechanical arm 4 to rotate and adjust to the direction of the automobile floor, drives the rotating mechanical arm 6 to rotate downward by adjusting the mechanical arm 5 downward, drives the rotating mechanical hand 7, the air extraction device 8, the connecting air pipe 9 and the vacuum suction cup 10 to move downward by rotating the rotating mechanical arm 6 downward, and uses the vacuum suction cup 10 to absorb the automobile floor, and then uses the adjusting mechanical arm 5 to rotate upward to take the automobile floor out of the stamping die, and then uses the driving device 3 to place the automobile floor on the transmission chain lifting mechanism for transmission, thereby reducing manual turnover in the production process, and at the same time can reduce the storage area, realize one-flow production, and facilitate production. Production management, improve production efficiency, reduce production costs, and at the same time, when the adjusting mechanical arm 5 rotates, the L-shaped rod 12 will be driven to rotate, and the L-shaped rod 12 will contact the rotating plate 17 when it rotates. The rotating plate 17 is limited by the limit block 18. Therefore, the rotation of the L-shaped rod 12 will push the rotating plate 17 to move upward, and the upward movement of the rotating plate 17 will drive the supporting frame 16, the hollow rod 14 and the sealing plate 15 to move upward. The upward movement of the hollow rod 14 will allow the lubricating oil on the inner wall of the oil storage tank 13 to enter the hollow rod 14 through the liquid inlet hole, so that the lubricating oil drips through the hollow rod 14 to the rotating shaft between the rotating mechanical arm 4 and the adjusting mechanical arm 5, thereby preventing the equipment from malfunctioning due to long-term lack of maintenance and repair, thereby affecting transportation.

[0033] Example 2

[0034] like Figures 4 to 7 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a correction device, which is arranged on the surface of the connecting air pipe 9. The correction device includes an air pressure box 191, a sliding plate 192, a connecting seat 193, a hinged rod 194, a support seat 195, a bottom plate 196 and a correction plate 197. The air pressure box 191 is fixedly installed on the surface of the connecting air pipe 9, the sliding plate 192 is slidably installed on the surface of the air pressure box 191, the connecting seat 193 is fixedly installed on the bottom of the sliding plate 192, the hinged rod 194 is rotatably installed on the inner wall of the connecting seat 193, the support seat 195 is rotatably installed on the surface of the hinged rod 194, the bottom plate 196 is fixedly installed on the bottom of the support seat 195, and the correction plate 197 is fixedly installed on the surface of the sliding plate 192. The car floor is corrected and clamped by the correction plate 197 to prevent the vacuum suction cup 10 from being misaligned during adsorption, resulting in the vacuum suction cup 10 being adsorbed in the wrong position, which may cause it to be separated from the car floor and affect the transmission of the production line.

[0035] An L-shaped push rod 198 is fixedly installed on the surface of the correction plate 197, and an air pressure plate 199 is fixedly installed on the surface of the L-shaped push rod 198. The air pressure plate 199 is slidably installed on the inner wall of the air pressure box 191, and an air jet 1910 is fixedly installed on the surface of the air pressure box 191. The ejected air is used to blow air to the bottom of the vacuum suction cup 10 to prevent impurities from being under the vacuum suction cup 10 and affecting the adsorption effect of the vacuum suction cup 10.

[0036] A No. 2 spring is arranged between the air pressure box 191 and the sliding plate 192, and the sliding plate 192 is reset by the No. 2 spring. A No. 2 torsion spring is arranged between the connecting seat 193 and the hinged rod 194, and the hinged rod 194 is reset by the No. 2 torsion spring. A No. 3 torsion spring is arranged between the hinged rod 194 and the support seat 195, and the support seat 195 is reset by the No. 3 torsion spring.

[0037] A rubber block is provided at the bottom of the bottom plate 196 to prevent the bottom plate 196 from sliding. A No. 3 spring is provided between the air pressure plate 199 and the air pressure box 191 to drive the air pressure plate 199 to reset through the No. 3 spring.

[0038] A protective device is arranged at the bottom of the correction plate 197. The protective device includes a fixed plate 201, a rack 202, an L-shaped baffle 203, an elastic telescopic rod 204 and a connecting plate 205. The connecting plate 205 is fixedly installed at the bottom of the correction plate 197, the rack 202 is slidably installed on the inner wall of the connecting plate 205, the fixed plate 201 is fixedly installed on the surface of the rack 202, the L-shaped baffle 203 is fixedly installed on the surface of the correction plate 197, and the elastic telescopic rod 204 is fixedly installed on the surface of the L-shaped baffle 203 to prevent the correction plate 197 from being directly installed on the car floor, causing damage to the surface of the car floor. The elastic telescopic rod 204 can be used for a buffer to improve the protection effect of the car floor.

[0039] The half gear 206 is rotatably mounted on the inner wall of the connecting plate 205, the rack 202 is meshed with the surface of the half gear 206, the rotating plate 207 is fixedly mounted on the surface of the half gear 206, and an anti-skid pad 208 is fixedly mounted on the surface of the rotating plate 207 to prevent a vacuum suction cup 10 from failing to suck during transportation, causing the car floor to fall off during transportation, resulting in damage to the car floor and increased costs.

[0040] The free end of the elastic telescopic rod 204 contacts the surface of the rack 202, and a buffer pad is provided on the surface of the fixed plate 201 to improve the protection of the car floor. A No. 4 torsion spring is provided between the half gear 206 and the connecting plate 205 to drive the half gear 206 to reset.

[0041] When the present embodiment is working, the air pressure box 191, the sliding plate 192, the connecting seat 193, the hinged rod 194, the support seat 195 and the bottom plate 196 are moved downward by the connecting air pipe 9. The bottom plate 196 will contact the car floor during the downward movement. The sliding plate 192 will continue to move downward to squeeze the hinged rod 194, so that the hinged rod 194 will rotate downward. The downward rotation of the hinged rod 194 will drive the connecting seat 193 to move away from the vacuum suction cup 10. The movement of the connecting seat 193 away from the vacuum suction cup 10 will drive the sliding plate 192 to move away from the vacuum suction cup 10. The movement of the sliding plate 192 away from the vacuum suction cup 10 will drive the correction plate 197 closer to the car floor. The correction plate 197 moves in the direction of the car floor to correct and clamp the car floor to prevent the vacuum suction cup 10 from being misaligned during adsorption, resulting in the vacuum suction cup 10 being adsorbed in the wrong position, which may cause it to separate from the car floor and affect the production line transmission. At the same time, the correction plate 197 moves toward the direction close to the car floor, which drives the L-shaped push rod 198 toward the direction close to the car floor. The L-shaped push rod 198 drives the air pressure plate 199 toward the direction close to the car floor to squeeze the air inside the air pressure box 191, so that the air inside the air pressure box 191 is ejected through the air jet 1910, and the ejected air is used to blow the bottom of the vacuum suction cup 10 to prevent impurities from being under the vacuum suction cup 10 and affecting the adsorption effect of the vacuum suction cup 10.

[0042] The correction plate 197 moves toward the direction close to the car floor, driving the rack 202 and the fixed plate 201 to move toward the car floor. The fixed plate 201 moves toward the direction of the car floor and contacts the car floor. The car floor pushes the fixed plate 201 to move toward the correction plate 197. The fixed plate 201 moves toward the direction close to the correction plate 197 and squeezes the free end of the elastic telescopic rod 204. The elastic telescopic rod 204 squeezes the fixed plate 201 for buffering, preventing the correction plate 197 from being directly installed on the car floor, causing damage to the surface of the car floor. The rod 204 can provide a buffer to improve the protection effect of the car floor. At the same time, the rack 202 moves toward the direction of the L-shaped baffle 203 to drive the half gear 206 to rotate. The rotation of the half gear 206 drives the rotating plate 207 to rotate upward. The upward rotation of the rotating plate 207 drives the anti-skid pad 208 to rotate upward. The car floor is dragged by the rotating plate 207 and the anti-skid pad 208 to improve the protection effect of the car floor and prevent a vacuum suction cup 10 from failing to suck during transportation, causing the car floor to fall off during transportation, resulting in damage to the car floor and increased costs.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The new energy vehicle floor is automatically transferred after stamping, characterized in that: include: A base (1), wherein a slide rail (2) is fixedly mounted on the top of the base (1), a driving device (3) is slidably mounted on the inner wall of the slide rail (2), a rotating mechanical arm (4) is rotatably mounted on the top of the driving device (3), an adjusting mechanical arm (5) is rotatably mounted on the surface of the rotating mechanical arm (4), a rotating mechanical arm (6) is rotatably mounted on the surface of the adjusting mechanical arm (5), and a rotating mechanical hand (7) is rotatably mounted on the bottom of the rotating mechanical arm (6); A lubricating device, the lubricating device being arranged on the top of a rotating mechanical arm (4), the lubricating device comprising an air extraction device (8), a connecting air pipe (9), a vacuum suction cup (10), an L-shaped plate (11), an L-shaped rod (12), an oil storage tank (13), a hollow rod (14), a sealing plate (15), a support frame (16), a rotating plate (17) and a limit block (18), the air extraction device (8) being fixedly mounted on the bottom of the rotating mechanical arm (7), the connecting air pipe (9) being fixedly mounted on the bottom of the air extraction device (8), and the vacuum suction cup (10) being fixedly mounted on the bottom of the connecting air pipe (9) The L-shaped plate (11) is fixedly mounted on the top of the rotating mechanical arm (4), the L-shaped rod (12) is fixedly mounted on the top of the adjusting mechanical arm (5), the oil storage tank (13) is fixedly mounted on the inner wall of the L-shaped plate (11), the hollow rod (14) slides through the bottom of the oil storage tank (13), the sealing plate (15) is fixedly mounted on the top of the hollow rod (14), the support frame (16) is fixedly mounted on the circumferential surface of the hollow rod (14), the rotating plate (17) is rotatably mounted on the inner wall of the support frame (16), and the limit block (18) is fixedly mounted on the inner wall of the support frame (16); A correction device, the correction device being arranged on the surface of the connecting air pipe (9), the correction device comprising an air pressure box (191), a sliding plate (192), a connecting seat (193), a hinged rod (194), a support seat (195), a bottom plate (196) and a correction plate (197), the air pressure box (191) being fixedly mounted on the surface of the connecting air pipe (9), the sliding plate (192) being slidably mounted on the surface of the air pressure box (191), the connecting seat (193) being fixedly mounted on the bottom of the sliding plate (192), the hinged rod (194) being rotatably mounted on the inner wall of the connecting seat (193), the support seat (195) being rotatably mounted on the surface of the hinged rod (194), the bottom plate (196) being fixedly mounted on the bottom of the support seat (195), and the correction plate (197) being fixedly mounted on the surface of the sliding plate (192); A protective device, the protective device being arranged at the bottom of the correction plate (197), the protective device comprising a fixed plate (201), a toothed rack (202), an L-shaped baffle plate (203), an elastic telescopic rod (204) and a connecting plate (205), the connecting plate (205) being fixedly mounted at the bottom of the correction plate (197), the toothed rack (202) being slidably mounted on the inner wall of the connecting plate (205), the fixed plate (201) being fixedly mounted on the surface of the toothed rack (202), the L-shaped baffle plate (203) being fixedly mounted on the surface of the correction plate (197), and the elastic telescopic rod (204) being fixedly mounted on the surface of the L-shaped baffle plate (203).

2. The automatic transmission production line after stamping of new energy vehicle floor according to claim 1 is characterized by: The L-shaped rod (12) is arranged below the hollow rod (14), a No. 1 spring is arranged between the hollow rod (14) and the oil storage tank (13), and a liquid inlet hole is provided on the surface of the hollow rod (14).

3. The automatic transmission production line after stamping of new energy vehicle floor according to claim 2 is characterized by: A first torsion spring is provided between the support frame (16) and the rotating plate (17), and the limit block (18) is in contact with the surface of the rotating plate (17).

4. The automatic transmission production line after stamping of new energy vehicle floor according to claim 3 is characterized by: An L-shaped push rod (198) is fixedly mounted on the surface of the correction plate (197), an air pressure plate (199) is fixedly mounted on the surface of the L-shaped push rod (198), the air pressure plate (199) is slidably mounted on the inner wall of the air pressure box (191), and an air jet (1910) is fixedly mounted on the surface of the air pressure box (191).

5. The automatic transmission production line after stamping of new energy vehicle floor according to claim 4 is characterized by: A No. 2 spring is provided between the air pressure box (191) and the sliding plate (192), a No. 2 torsion spring is provided between the connecting seat (193) and the hinge rod (194), and a No. 3 torsion spring is provided between the hinge rod (194) and the supporting seat (195).

6. The automatic transmission production line after stamping of new energy vehicle floor according to claim 5 is characterized by: A rubber block is arranged at the bottom of the bottom plate (196), and a No. 3 spring is arranged between the air pressure plate (199) and the air pressure box (191).

7. The automatic transmission production line after stamping of new energy vehicle floor according to claim 6 is characterized by: The half gear (206) is rotatably mounted on the inner wall of the connecting plate (205), the rack (202) meshes with the surface of the half gear (206), the rotating plate (207) is fixedly mounted on the surface of the half gear (206), and an anti-skid pad (208) is fixedly mounted on the surface of the rotating plate (207).

8. The automatic transmission production line after stamping of new energy vehicle floor according to claim 7 is characterized by: The free end of the elastic telescopic rod (204) contacts the surface of the rack (202), a buffer pad is provided on the surface of the fixing plate (201), and a No. 4 torsion spring is provided between the half gear (206) and the connecting plate (205).

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