A new energy battery tray inner rib milling device

Abstract

The application discloses a new energy battery tray inner rib milling device, which comprises a rack, a fixed frame is fixedly connected to the upper end of the rack, a first linear guide rail is arranged on the inner top wall of the fixed frame, a first guide rail seat is arranged on the first linear guide rail, a second linear guide rail is arranged on the lower end of the first guide rail seat, a second guide rail seat is arranged on the second linear guide rail, a fixed plate is fixedly connected to the lower end of the second guide rail seat, a milling mechanism is arranged on the lower end of the fixed plate, an installation frame is arranged in the rack, a second installation cavity is arranged in the rack, a rotating mechanism connected with the installation frame is arranged in the second installation cavity, a placing mechanism is connected to the inner side of the installation frame, and a feeding mechanism is arranged on the side wall of the rack. The application can realize quick feeding of the battery tray, and can adjust and turn over the orientation of the battery tray according to actual milling needs, so that time and labor are saved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery tray milling, in particular to a new energy battery tray inner rib milling device. BACKGROUND

[0002] In recent years, with the continuous development of the automobile industry, the speed of technology update iteration gradually accelerates, among which, new energy vehicles as a mainstream development trend and a huge blue ocean industry, have attracted widespread attention worldwide. Under such industry development background, the research of major car companies on new energy vehicle technology is more in-depth, and various new technologies and new platforms have emerged in succession.

[0003] The most basic part is the battery module of the new energy vehicle, which is composed of multiple batteries and battery trays in the current design. The battery tray used above is essentially composed of multiple aluminum plates through splicing and welding into a whole frame, and the battery is fixed in the battery tray as a whole. It can be said that the overall structure of the battery tray and the machining precision in the welding process will directly affect the normal and stable operation of the battery module and even the whole new energy vehicle.

[0004] In the actual manufacturing process of the battery tray, double-sided processing is often used during welding, and each of the two aluminum plates will leave a weld on the front and back surfaces. Due to the high precision requirement of the battery module, after welding is completed, the processing enterprise needs to mill the weld and the inner rib, but there are various problems such as secondary handling, adjusting the orientation, multiple turning and clamping in the current technology, which directly leads to more and more complicated processing procedures, low processing efficiency, and difficult to guarantee the processing quality and precision, directly leading to the reduction of economic benefits of processing enterprises. SUMMARY

[0005] The purpose of the present application is to solve the problems existing in the prior art and provide a new energy battery tray inner rib milling device.

[0006] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0007] A new energy battery tray inner rib milling device, comprising a rack, the upper end of the rack is fixedly connected with a fixing frame, the inner top wall of the fixing frame is provided with a first linear guide rail, the first linear guide rail is provided with a first guide rail seat, the lower end of the first guide rail seat is provided with a second linear guide rail, the second linear guide rail is provided with a second guide rail seat, the lower end of the second guide rail seat is fixedly connected with a fixed plate, the lower end of the fixed plate is provided with a milling mechanism, the inside of the rack is provided with a mounting frame, the inside of the rack is provided with a second installation cavity, the inside of the second installation cavity is provided with a rotating mechanism connected with the mounting frame, the inner side of the mounting frame is connected with a placing mechanism, and the side wall of the rack is provided with a feeding mechanism.

[0008] As a further improvement of the application, the milling mechanism comprises a moving plate at the lower end of the fixed plate, a milling head is installed at the lower end of the moving plate, a first electric push rod is fixedly installed at the lower end of the fixed plate, and the telescopic end of the first electric push rod is downward and fixedly connected to the upper end of the moving plate.

[0009] As a further improvement of the application, the rotating mechanism comprises a first rotating shaft rotatably connected to the inner bottom wall of the second installation cavity, the upper end of the first rotating shaft penetrates through the inner top wall of the second installation cavity and is fixedly connected to the bottom of the mounting frame, a worm gear is fixedly sleeved on the first rotating shaft, a second motor is installed on the outer side wall of the frame, a first rotating rod is fixedly connected to the output shaft of the second motor, the end of the first rotating rod away from the second motor penetrates through the frame and extends into the second installation cavity, a worm is fixedly connected to the end of the first rotating rod in the second installation cavity, the end of the worm away from the first rotating rod is rotatably connected to the inner side wall of the second installation cavity, and the worm is meshed with the worm gear.

[0010] As a further improvement of the application, the placing mechanism comprises a placing frame, a battery tray is arranged at the upper end of the placing frame, second rotating shafts are fixedly connected to the left and right side walls of the placing frame, two first installation cavities are symmetrically arranged in the mounting frame, the second rotating shafts penetrate into the two first installation cavities, respectively, and the second rotating shafts are rotatably connected to the inner side walls of the first installation cavities, a fixing structure is arranged in one of the first installation cavities, a turnover structure is arranged in the other first installation cavity, an installation groove and two moving grooves are arranged at the upper end of the placing frame, the two moving grooves are symmetrically arranged on the two sides of the installation groove, a double-head screw rod is arranged in the moving groove, the two ends of the double-head screw rod are rotatably connected to the inner side walls of the moving groove, threaded sleeves are threadedly sleeved on the two sides of the double-head screw rod, second clamping cylinders are fixedly connected to the top of the two threaded sleeves, a second bevel gear is fixedly sleeved on the double-head screw rod, a third motor is installed in the installation groove, the third motor is a double-shaft motor, second rotating rods are fixedly connected to the two output ends of the third motor, the second rotating rods penetrate into the two moving grooves, respectively, and first bevel gears are fixedly connected to the second rotating rods, and the two first bevel gears are meshed with the two second bevel gears.

[0011] As a further improvement of the application, the feeding mechanism comprises a fixed frame fixedly connected to the side wall of the frame, a first motor is installed on the inner bottom wall of the fixed frame, the output shaft of the first motor penetrates upward through the fixed frame and is fixedly connected with a rotating frame, a second electric push rod is installed on the inner bottom wall of the rotating frame, the telescopic end of the second electric push rod penetrates upward through the rotating frame and is fixedly connected with a feeding plate, and two first clamping cylinders are installed at the lower end of the feeding plate.

[0012] As a further improvement of the application, the lower end of the fixed plate is fixedly connected with telescopic rods, the telescopic ends of the telescopic rods are fixedly connected with the upper end of the moving plate, and the number of the telescopic rods is four, which are distributed in a rectangular shape at the lower end of the fixed plate.

[0013] As a further improvement of the application, the fixed structure comprises a third electric push rod fixedly installed on the bottom wall of the first installation cavity, the telescopic end of the third electric push rod faces upward and is fixedly connected with an abutting block, and the inner side wall of the abutting block is fixedly connected with an anti-skid pad.

[0014] As a further improvement of the application, the overturning structure comprises a fourth motor fixedly installed on the inner side wall of the first installation cavity, the output shaft of the fourth motor is fixedly connected with a second spur gear at the tail end, a first spur gear is fixedly sleeved on the second rotating shaft, and the first spur gear is engaged with the second spur gear.

[0015] As a further improvement of the application, the support groove is movably arranged inside the support plate, the bottom of the support plate is fixedly connected with an adjusting block, the bottom wall of the mounting frame is fixedly connected with two symmetrical fixed blocks, reciprocating lead screws are rotatably connected to the fixed blocks, respectively, one end of each of the reciprocating lead screws is fixedly connected to the other, a sliding block is threadedly connected to each of the reciprocating lead screws, a sliding groove is arranged on the bottom wall of the mounting frame, the sliding block is slidably connected to the sliding groove, a connecting rod is hingedly connected to the front and rear side walls of each of the sliding blocks, a connecting seat is arranged above the connecting position of the two reciprocating lead screws, the other end of the connecting rod on the same side of each of the sliding blocks is coaxially hingedly connected to the same side of the connecting seat, a base is fixedly connected to the upper surface of the connecting seat, a fixed seat is fixedly connected to the base, the adjusting block is slidably arranged inside the fixed seat, a belt pulley two is fixedly connected to the end of the output shaft of the fourth motor away from the second spur gear, a belt pulley one is fixedly connected to the other end of the reciprocating lead screw close to the fourth motor, and a belt is sleeved between the belt pulley one and the belt pulley two.

[0016] As a further improvement of the application, an oil cavity one is arranged on the fixed seat, an adjusting block is slidably arranged inside the oil cavity one, hydraulic oil is filled between the bottom surface of the adjusting block and the oil cavity one, an oil cavity two is arranged below the oil cavity one in the interior of the fixed seat, an oil pipe is arranged in communication between the oil cavity one and the oil cavity two, a piston plate is slidably connected inside the oil cavity two, an electric cylinder is fixedly connected to the base, an output rod is arranged on the electric cylinder, and the end of the output rod away from the electric cylinder extends through the fixed seat into the oil cavity two and is fixedly connected with the piston plate.

[0017] The application has the following beneficial effects:

[0018] 1. By setting up a feeding mechanism, the battery tray is clamped by the first clamping cylinder, and the battery tray can be quickly and conveniently transferred to the placement frame by the second electric push rod and rotating frame, which can realize the quick loading of battery trays.

[0019] 2. By setting a rotating mechanism, the mounting frame can be driven to rotate, which in turn drives the placement frame to rotate, which in turn drives the battery tray to rotate, thus adjusting the orientation of the battery tray.

[0020] 3. By setting up a placement mechanism, the placement frame can be driven to flip through the flipping structure, thereby realizing the quick flipping of the battery tray. There is no need to repeatedly unload and reload the battery tray, making the operation convenient, time-saving and labor-saving. In addition, the stability of the placement frame can be guaranteed by the fixed structure and the second rotating shaft.

[0021] This invention enables quick loading of battery trays and allows for adjustment and flipping of the battery tray's orientation according to actual milling needs, making operation convenient, time-saving, and labor-saving. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a milling device for the inner rib of a new energy battery tray proposed in this invention;

[0023] Figure 2 This is a top view of the placement frame of the milling device for the inner rib of a new energy battery tray proposed in this invention.

[0024] Figure 3 This is a schematic diagram of the clamping block of a milling device for the inner rib of a new energy battery tray proposed in this invention;

[0025] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0026] Figure 5 for Figure 2 Enlarged view at point B in the middle;

[0027] Figure 6 for Figure 1 Enlarged view of point C in the middle.

[0028] In the figure: 1 rack, 2 fixed frame, 3 first linear guide rail, 4 first guide rail seat, 5 second linear guide rail, 6 second guide rail seat, 7 fixed plate, 8 telescopic rod, 9 moving plate, 10 milling head, 11 first electric push rod, 12 feeding plate, 13 first clamping cylinder, 14 rotating frame, 15 second electric push rod, 16 fixed frame, 17 first motor, 18 first installation cavity, 19 abutting block, 20 third electric push rod, 21 mounting frame, 22 second clamping cylinder, 23 battery tray, 24 placing frame, 25 second installation cavity, 26 worm wheel, 27 first rotating shaft, 28 worm, 29 first rotating rod, 30 second motor, 31 moving groove, 32 threaded sleeve, 33 double-headed screw rod, 34 installation groove, 35 second rotating rod, 36 third motor, 37 second rotating shaft, 38 first straight gear, 39 second straight gear, 40 fourth motor, 41 first bevel gear, 42 second bevel gear, 43 support plate, 44 support groove, 45 belt, 46 belt pulley one, 47 connecting rod, 48 fixed block, 49 reciprocating screw rod, 50 sliding groove, 51 sliding block, 52 connecting seat, 53 base, 54 electric cylinder, 55 belt pulley two, 56 adjusting block, 57 hydraulic oil, 58 oil cavity one, 59 oil pipe, 60 piston plate, 61 output rod, 62 oil cavity two, 63 fixed seat. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments.

[0030] Figures 1-6A milling device for the inner ribs of a new energy battery tray includes a frame 1. A fixed frame 2 is fixedly connected to the upper end of the frame 1. A first linear guide rail 3 is provided on the inner top wall of the fixed frame 2. A first guide rail seat 4 is provided on the first linear guide rail 3. A second linear guide rail 5 is provided at the lower end of the first guide rail seat 4. A second guide rail seat 6 is provided on the second linear guide rail 5. A fixed plate 7 is fixedly connected to the lower end of the second guide rail seat 6. A milling mechanism is provided at the lower end of the fixed plate 7. The first guide rail 3 can drive the first guide rail seat 4 to move laterally, and the second guide rail 5 can drive the second guide rail seat 6 to move longitudinally, thereby adjusting the horizontal position of the milling head 10. A mounting bracket 21 is provided inside the frame 1. The frame 1 has a second mounting cavity 25 inside, and a rotating mechanism connected to the mounting frame 21 is provided inside the second mounting cavity 25. A placement mechanism is connected to the inner side of the mounting frame 21. A feeding mechanism is provided on the side wall of the frame 1. The feeding mechanism includes a fixed frame 16 fixedly connected to the side wall of the frame 1. A first motor 17 is installed on the inner bottom wall of the fixed frame 16. The output axis of the first motor 17 passes through the fixed frame 16 upward and is fixedly connected to a rotating frame 14. A second electric push rod 15 is installed on the inner bottom wall of the rotating frame 14. The telescopic end of the second electric push rod 15 passes through the rotating frame 14 upward and is fixedly connected to a feeding plate 12. Two first clamping cylinders 13 are installed at the lower end of the feeding plate 12.

[0031] In this invention, the milling mechanism includes a movable plate 9 located at the lower end of a fixed plate 7. A milling head 10 is installed at the lower end of the movable plate 9. A first electric push rod 11 is fixedly installed at the lower end of the fixed plate 7. The telescopic end of the first electric push rod 11 faces downward and is fixedly connected to the upper end of the movable plate 9. By extending the first electric push rod 11, the milling head 10 can be driven to descend to mill the battery tray 23. Furthermore, a telescopic rod 8 is fixedly connected to the lower end of the fixed plate 7. The telescopic end of the telescopic rod 8 is fixedly connected to the upper end of the movable plate 9. There are four telescopic rods 8, which are rectangularly distributed at the lower end of the fixed plate 7. By setting the telescopic rods 8, the lifting and lowering movement of the movable plate 9 can be guided to ensure the stability of the lifting and lowering process of the movable plate 9.

[0032] Specific rotating mechanism includes the first rotating shaft 27 which is rotatably connected to the bottom wall in the second mounting cavity 25, the upper end of the first rotating shaft 27 penetrates the inner top wall of the second mounting cavity 25 and is fixedly connected to the bottom of the mounting frame 21, the first rotating shaft 27 is fixedly sleeved with the worm wheel 26, the second motor 30 is installed on the outer side wall of the rack 1, the output shaft of the second motor 30 is fixedly connected with the first rotating rod 29, the end of the first rotating rod 29 away from the second motor 30 penetrates the rack 1 and extends to the inside of the second mounting cavity 25, the end of the first rotating rod 29 in the second mounting cavity 25 is fixedly connected with the worm gear 28, the end of the worm gear 28 away from the first rotating rod 29 is rotatably connected to the inner side wall of the second mounting cavity 25, the worm gear 28 is engaged with the worm wheel 26, the first rotating rod 29 is driven to rotate by the second motor 30, which can drive the worm gear 28 to rotate, since the worm gear 28 is engaged with the worm wheel 26, the first rotating shaft 27 can be driven to rotate, the mounting frame 21 is driven to rotate by the first rotating shaft 27, which can adjust the orientation of the battery tray 23.

[0033] The specific placing mechanism comprises a placing frame 24, the upper end of the placing frame 24 is provided with a battery tray 23, the left and right two side walls of the placing frame 24 are both fixedly connected with a second rotating shaft 37, the inside of the mounting frame 21 is symmetrically provided with two first mounting cavities 18, the two second rotating shafts 37 respectively penetrate into the inside of the two first mounting cavities 18, and the second rotating shaft 37 is rotationally connected to the inside side wall of the first mounting cavity 18, the inside of one of the first mounting cavities 18 is provided with a fixing structure, the fixing structure comprises a third electric push rod 20 fixedly installed on the inner bottom wall of the first mounting cavity 18, the telescopic end of the third electric push rod 20 faces upwards and is fixedly connected with an abutting block 19, the inside side wall of the abutting block 19 is fixedly connected with an anti-skid pad, the anti-skid pad can further improve the stability of the fixing of the abutting block 19 to the second rotating shaft 37, and the stability of the placing frame 24 can be further improved, the inside of the other first mounting cavity 18 is provided with a turnover structure, the turnover structure comprises a fourth motor 40 fixedly installed on the inside side wall of the first mounting cavity 18, the output shaft of the fourth motor 40 is fixedly connected with a second straight gear 39, the second rotating shaft 37 is fixedly sleeved with a first straight gear 38, the first straight gear 38 is engaged with the second straight gear 39, the fourth motor 40 is started to drive the second straight gear 39 to rotate, since the second straight gear 39 is engaged with the first straight gear 38, the second rotating shaft 37 can be driven to rotate, the placing frame 24 is driven to rotate through the second rotating shaft 37, the battery tray 23 can be driven to overturn, the upper end of the placing frame 24 is provided with an installation groove 34 and two moving grooves 31, the two moving grooves 31 are symmetrically arranged on the two sides of the installation groove 34, the inside of the moving groove 31 is provided with a double-headed screw rod 33, the two ends of the double-headed screw rod 33 are both rotationally connected to the inside side wall of the moving groove 31, the two sides of the double-headed screw rod 33 are both threadedly sleeved with a threaded sleeve 32, the top of the two threaded sleeves 32 is fixedly connected with a second clamping pneumatic cylinder 22, the double-headed screw rod 33 is fixedly sleeved with a second bevel gear 42, the inside of the installation groove 34 is provided with a third motor 36, the third motor 36 is a double-shaft motor, the two output ends of the third motor 36 are both fixedly connected with a second rotating rod 35, the two second rotating rods 35 respectively penetrate into the inside of the two moving grooves 31 and are fixedly connected with a first bevel gear 41, the two first bevel gears 41 are respectively engaged with the two second bevel gears 42, the two second rotating rods 35 can be synchronously driven to rotate through the third motor 36, the double-headed screw rod 33 is driven to rotate through the second rotating rod 35, since the screw thread directions of the two ends of the double-headed screw rod 33 are opposite, the two threaded sleeves 32 can be synchronously moved, the position of the second clamping pneumatic cylinder 22 can be adjusted, and the clamping needs of different battery trays 23 can be met.

[0034] When the milling head 10 is lowered to mill the battery tray 23, the milling head 10 has a certain downward pressure on the battery tray 23, and when the battery tray 23 is only fixed by the friction between the second clamping cylinder 22 and the battery tray 23, the fixing effect is relatively general, and under the action of the milling head 10, the battery tray 23 is prone to deflection, which leads to the decline of the milling quality of the battery tray 23, and the deformation of the battery tray 23, therefore, the supporting groove 44 is arranged at the middle position of the placing frame 24, the supporting plate 43 is movably arranged in the supporting groove 44, the adjusting block 56 is fixedly connected to the bottom of the supporting plate 43, the two symmetrically distributed fixed blocks 48 are fixedly connected to the bottom wall of the mounting frame 21, the reciprocating lead screw 49 is rotatably connected to the fixed block 48, respectively, one end of the two reciprocating lead screws 49 is fixedly connected to each other, the sliding block 51 is threadedly connected to each reciprocating lead screw 49, the sliding groove 50 is arranged on the bottom wall of the mounting frame 21, the sliding block 51 is slidably connected with the sliding groove 50, the connecting rod 47 is hingedly connected to the front and rear sidewalls of each sliding block 51, the connecting seat 52 is arranged above the connecting position of the two reciprocating lead screws 49, the other ends of the connecting rods 47 on the same side of the two sliding blocks 51 are coaxially hingedly connected to the same side of the connecting seat 52, the base 53 is fixedly connected to the upper surface of the connecting seat 52, the fixed seat 63 is fixedly connected to the base 53, and the adjusting block 56 is slidably arranged in the fixed seat 63, the belt pulley two 55 is fixedly connected to the output shaft of the fourth motor 40 away from the second spur gear 39, the belt pulley one 46 is fixedly connected to the other end of the reciprocating lead screw 49 close to the fourth motor 40, and the belt 45 is sleeved between the belt pulley one 46 and the belt pulley two 55,

[0035] The supporting plate 43 can support the battery tray 23 during milling, avoiding the deflection or deformation of the battery tray 23 under the action of the milling head 10, and when the fourth motor 40 drives the second spur gear 39 to rotate and drives the battery tray 23 to overturn, the belt pulley two 55 is also driven to rotate, the belt pulley one 46 is driven to rotate through the belt 45, so that the threaded lead screw 49 rotates and drives the sliding block 51 to reciprocate in the sliding groove 50, and when the sliding block 51 reciprocates, the connecting seat 52 can be driven to move up and down through the two connecting rods 47, so that the supporting plate 43 can be lifted synchronously with the overturning of the battery tray 23, and after the battery tray 23 is overturned, the battery tray 23 can still be stably supported.

[0036] The fixed seat 63 is provided with an oil cavity 58, the inside of the oil cavity 58 is slidably provided with an adjusting block 56, the bottom surface of the adjusting block 56 is filled with hydraulic oil 57 between the oil cavity 58, the inside of the fixed seat 63 below the oil cavity 58 is provided with an oil cavity 62, the oil cavity 58 and the oil cavity 62 are communicated with an oil pipe 59, the inside of the oil cavity 62 is slidably connected with a piston plate 60, the base 53 is further fixedly connected with an electric cylinder 54, the electric cylinder 54 is provided with an output rod 61, the end of the output rod 61 away from the electric cylinder 54 extends through the fixed seat 63 to the inside of the oil cavity 62 and is fixedly connected with the piston plate 60, when the battery tray 23 needs to be turned over, the hydraulic oil 57 in the oil cavity 58 can be first sucked into the oil cavity 62 through the output rod 61 of the electric cylinder 54, so that the adjusting block 56 moves downward, the supporting plate 43 is driven to move downward and is separated from the supporting groove 44, which can facilitate the rotation of the placing frame 24, and when the battery tray 23 is rotated to the lower side along with the placing frame 24, the height of the battery tray 23 is lowered, and when the supporting plate 43 rises again, the height of the battery tray 23 can be adapted to be lowered to continue to support it.

[0037] When the battery tray 23 is clamped by the first clamping cylinder 13, the upper loading plate 12 is driven to move upward by the extension of the second electric push rod 15, the rotating frame 14 is driven to rotate by the first motor 17, so that the battery tray 23 is transferred to the placing frame 24.

[0038] The second clamping cylinder 22 is started to extend, so that the battery tray 23 can be clamped and fixed, the first guide rail seat 4 can be driven to move transversely by the first linear guide rail 3, the second guide rail seat 6 can be driven to move longitudinally by the second linear guide rail 5, so that the horizontal position of the milling head 10 can be adjusted, and the milling head 10 can be driven to descend by the extension of the first electric push rod 11 to mill the battery tray 23.

[0039] The first rotating rod 29 is driven to rotate by the second motor 30, so that the worm 28 is driven to rotate, the first rotating shaft 27 is driven to rotate due to the meshing of the worm 28 and the worm wheel 26, the mounting frame 21 is driven to rotate by the first rotating shaft 27, so that the orientation of the battery tray 23 can be adjusted.

[0040] The fourth motor 40 is started to drive the second spur gear 39 to rotate, the second rotating shaft 37 is driven to rotate due to the meshing of the second spur gear 39 and the first spur gear 38, the placing frame 24 is driven to rotate by the second rotating shaft 37, so that the battery tray 23 is flipped, and then the third electric push rod 20 is started to extend, so that the abutting block 19 is driven to abut against the second rotating shaft 37, so that the stability of the placing frame 24 can be ensured.

[0041] The above merely describes preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes within the technical scope disclosed by the present application and according to the technical solutions and inventive concept of the present application, which should be covered within the protection scope of the present application.

Claims

1. A new energy battery tray inner rib milling device, comprising a rack (1), characterized in that, The upper end of the rack (1) is fixedly connected with a fixed frame (2), a first linear guide rail (3) is arranged on the inner top wall of the fixed frame (2), a first guide rail seat (4) is arranged on the first linear guide rail (3), a second linear guide rail (5) is arranged on the lower end of the first guide rail seat (4), a second guide rail seat (6) is arranged on the second linear guide rail (5), a fixed plate (7) is fixedly connected with the lower end of the second guide rail seat (6), a milling mechanism is arranged on the lower end of the fixed plate (7), a mounting frame (21) is arranged in the rack (1), a second mounting cavity (25) is arranged in the rack (1), a rotating mechanism connected with the mounting frame (21) is arranged in the second mounting cavity (25), a placing mechanism is connected with the inner side of the mounting frame (21), and a feeding mechanism is arranged on the side wall of the rack (1); The milling mechanism comprises a moving plate (9) arranged at the lower end of the fixed plate (7); Two first mounting cavities (18) are symmetrically arranged in the mounting frame (21); The feeding mechanism comprises a fixed frame (16) fixedly connected with the side wall of the rack (1), a first motor (17) is mounted on the inner bottom wall of the fixed frame (16), the output shaft of the first motor (17) penetrates the fixed frame (16) upward and is fixedly connected with a rotating frame (14), a second electric push rod (15) is mounted on the inner bottom wall of the rotating frame (14), the telescopic end of the second electric push rod (15) penetrates the rotating frame (14) upward and is fixedly connected with a feeding plate (12), and two first clamping cylinders (13) are mounted on the lower end of the feeding plate (12); The lower end of the fixed plate (7) is fixedly connected with a telescopic rod (8), the telescopic end of the telescopic rod (8) is fixedly connected with the upper end of the moving plate (9), the number of the telescopic rods (8) is four, and the four telescopic rods (8) are distributed in a rectangular shape at the lower end of the fixed plate (7); The placing mechanism comprises a placing frame (24), a battery tray (23) is arranged on the upper end of the placing frame (24), second rotating shafts (37) are fixedly connected with the left and right side walls of the placing frame (24), the two second rotating shafts (37) penetrate into the two first mounting cavities (18) respectively, and the second rotating shafts (37) are rotatably connected with the inner side walls of the first mounting cavities (18), one of the first mounting cavities (18) is internally provided with a fixing structure, and the other of the first mounting cavities (18) is internally provided with a turnover structure; The fixing structure comprises a third electric push rod (20) fixedly mounted on the inner bottom wall of the first mounting cavity (18), the telescopic end of the third electric push rod (20) faces upward and is fixedly connected with an abutting block (19), and the inner side wall of the abutting block (19) is fixedly connected with an antiskid pad; The turnover structure comprises a fourth motor (40) fixedly mounted on the inner side wall of the first mounting cavity (18), a second spur gear (39) is fixedly connected with the output shaft of the fourth motor (40), a first spur gear (38) is fixedly sleeved with the second rotating shaft (37), and the first spur gear (38) is engaged with the second spur gear (39).

2. The device according to claim 1, wherein, The milling mechanism further comprises a milling head (10) installed at the lower end of the moving plate (9), and a first electric push rod (11) is fixedly installed at the lower end of the fixed plate (7), with the telescopic end of the first electric push rod (11) downwardly and fixedly connected to the upper end of the moving plate (9).

3. The device according to claim 1, wherein, The rotating mechanism comprises a first rotating shaft (27) rotatably connected to the inner bottom wall of the second installation cavity (25), with the upper end of the first rotating shaft (27) penetrating through the inner top wall of the second installation cavity (25) and fixedly connected to the bottom of the mounting rack (21), and a worm wheel (26) is fixedly sleeved on the first rotating shaft (27), a second motor (30) is installed on the outer side wall of the rack (1), a first rotating rod (29) is fixedly connected to the output shaft of the second motor (30), one end of the first rotating rod (29) away from the second motor (30) penetrates through the rack (1) and extends into the second installation cavity (25), and a worm (28) is fixedly connected to one end of the first rotating rod (29) located in the second installation cavity (25), with one end of the worm (28) away from the first rotating rod (29) rotatably connected to the inner side wall of the second installation cavity (25), and the worm (28) is engaged with the worm wheel (26).

4. The device according to claim 1, wherein, The placing mechanism further comprises an installation groove (34) and two moving grooves (31) formed at the upper end of the placing frame (24), the two moving grooves (31) are symmetrically arranged on the two sides of the installation groove (34), a double-head screw rod (33) is arranged in the moving groove (31), both ends of the double-head screw rod (33) are rotatably connected to the inner side wall of the moving groove (31), a threaded sleeve (32) is threadedly sleeved on the two sides of the double-head screw rod (33), a second clamping air cylinder (22) is fixedly connected to the top of the threaded sleeve (32), a second bevel gear (42) is fixedly sleeved on the double-head screw rod (33), a third motor (36) is installed in the installation groove (34), the third motor (36) is a double-shaft motor, a second rotating rod (35) is fixedly connected to the two output ends of the third motor (36), the second rotating rod (35) penetrates into the moving groove (31) and is fixedly connected with a first bevel gear (41), and the first bevel gear (41) is engaged with the second bevel gear (42).

5. The device according to claim 4, wherein, The supporting groove (44) is movably arranged inside the supporting plate (43), the bottom of the supporting plate (43) is fixedly connected with the adjusting block (56), the bottom wall of the mounting frame (21) is fixedly connected with two symmetrically distributed fixing blocks (48), the fixing blocks (48) are respectively connected with the reciprocating lead screws (49) in rotation, the two reciprocating lead screws (49) are fixedly connected at the ends close to each other, the reciprocating lead screws (49) are respectively connected with the sliding blocks (51) in screwing, the bottom wall of the mounting frame (21) is further provided with the sliding grooves (50), the sliding blocks (51) are connected with the sliding grooves (50) in sliding, the front and rear side walls of each sliding block (51) are respectively connected with the connecting rods (47) in hinging, the upper side of the connecting portion of the two reciprocating lead screws (49) is provided with the connecting seat (52), the other ends of the connecting rods (47) on the same side of the two sliding blocks (51) are coaxially hinged to the same side of the connecting seat (52), the upper surface of the connecting seat (52) is fixedly connected with the base (53), the base (53) is fixedly connected with the fixing seat (63), and the adjusting block (56) is slidably arranged in the fixing seat (63), the output shaft of the fourth motor (40) is further fixedly connected with the belt pulley two (55) at the end away from the second spur gear (39), the other end of the reciprocating lead screw (49) close to the fourth motor (40) is fixedly connected with the belt pulley one (46), and the belt pulley one (46) and the belt pulley two (55) are sleeved with the belt (45).

6. The device according to claim 5, wherein, The fixing seat (63) is provided with the oil cavity one (58), the adjusting block (56) is slidably arranged in the oil cavity one (58), the bottom surface of the adjusting block (56) is filled with the hydraulic oil (57) between the oil cavity one (58), the oil cavity two (62) is arranged below the oil cavity one (58) in the fixing seat (63), the oil cavity one (58) and the oil cavity two (62) are communicated with the oil pipe (59), the oil cavity two (62) is slidably connected with the piston plate (60), the base (53) is further fixedly connected with the electric cylinder (54), the output rod (61) is arranged on the electric cylinder (54), and one end of the output rod (61) away from the electric cylinder (54) extends through the fixing seat (63) to the inside of the oil cavity two (62) and is fixedly connected with the piston plate (60).

Images