CN207917870U - A kind of full-automatic material transport system - Google Patents

Abstract

The utility model discloses a fully automatic material conveying system, which comprises a plurality of frame components with at least two layers of conveyor belts, a drive component arranged on the frame components and used to drive the conveyor belts to run, and a drive component for conveying electric cores. The material box lifting mechanism and the material box rotation lifting mechanism of the pole piece material box, the battery tray lifting mechanism for lifting the battery tray, the tray transfer mechanism for conveying the battery tray and the recycling mechanism for the empty battery tray The battery tray return lifting mechanism, the frame assembly is provided with a lifting and transferring mechanism for lifting materials and a blocking mechanism for blocking materials. This fully automatic material conveying system has the advantages of high degree of automation, low labor cost, low work intensity and high work efficiency, which are not available in the prior art.

Description

A fully automatic material conveying system

technical field

The utility model relates to a fully automatic material conveying system, in particular to a fully automatic material conveying system.

Background technique

In the field of battery processing, various material transportation processes are involved, such as raw material transportation, pole piece transportation, battery cell transportation, etc. These existing transportation processes are generally completed by manual handling. This manual operation generally has technical defects such as low efficiency and high labor costs. The above-mentioned various defects seriously limit the further development and application of this field.

In view of this, the purpose of this utility model is to provide a new technical solution to solve the existing technical defects.

Utility model content

In order to overcome the deficiencies of the existing technology, the utility model provides a fully automatic material conveying system, which solves the technical defects of low work efficiency and high labor cost existing in the manual operation of the existing material conveying system.

The technical scheme that the utility model solves its technical problem adopts is:

A fully automatic material conveying system, comprising a plurality of frame assemblies with at least two layers of conveyor belts, a drive assembly arranged on the frame assemblies and used to drive the conveyor belts to run, Material box lifting mechanism and material box rotating lifting mechanism, battery tray lifting mechanism for lifting battery trays, tray transfer mechanism for conveying battery trays, and battery tray reflow lifting for reusing empty battery trays mechanism, the frame assembly is provided with a lifting and transferring mechanism for lifting materials and a blocking mechanism for blocking materials.

As an improvement of the above-mentioned technical solution, it also includes a cell pole piece magazine and a cell tray, the drive assembly is a double-speed chain drive assembly, and the double-speed chain drive assembly includes a double-speed chain drive motor, a double-speed chain sprocket, and a double-speed chain. For the double-speed chain of the double-speed chain sprocket, the double-speed chain drive motor can drive the double-speed chain sprocket to rotate and further drive the double-speed chain to run.

As a further improvement of the above technical solution, the magazine lifting mechanism includes a magazine lifting main board and a magazine lifting drive motor arranged on the magazine lifting main board, a magazine lifting guide rail, and a magazine lifting screw nut pair. The material box lifting guide rail is provided with a material box lifting and transferring assembly that can slide on the material box lifting guide rail. One end of the screw rod of the material box lifting screw nut pair is connected to the output end of the material box lifting drive motor. The nut of the lifting screw nut pair is connected to the lifting and transferring assembly of the material box, and the lifting and transferring drive motor of the material box can slide on the lifting guide rail of the material box by driving the lifting and transferring assembly of the material box through the lifting screw nut pair of the material box.

As a further improvement of the above technical solution, the material box lifting and transferring assembly includes a material box lifting and transferring base plate, and a material box lifting and transferring drive motor, a material box lifting and transferring drive shaft and a The material box lifting and transferring driven shaft, both ends of the material box lifting and transferring driving shaft and the material box lifting and transferring driven shaft are provided with material box lifting and transferring synchronous wheels, and the material box lifting and transferring driving shaft is A material box lifting and transferring conveyor belt is arranged between the material box lifting and transferring synchronous wheel and the material box lifting and transferring synchronous wheel on the material box lifting and transferring driven shaft, and the output end of the material box lifting and transferring driving motor is connected to A material box lifting and transferring driving shaft is provided with a material box lifting and transferring transmission belt, and the material box lifting and transferring driving motor can drive the material box lifting and transferring driving shaft through the material box lifting and transferring transmission belt, and the material box lifting and transferring drive shaft, material box lifting and transferring The driven shaft and the material box lifting and transferring conveyor belt run; the bottom of the material box lifting and transferring base plate is equipped with a material box lifting and transferring support frame, and the material box lifting and transferring base plate is fixed on the material box lifting and transferring support frame. The material box lift and transfer support frame is installed on the material box lift guide rail through the material box lift and transfer slide seat, and the nut of the material box lift screw nut pair is connected to the side of the material box lift and transfer support frame; Both sides of the material box lifting and transferring base plate are provided with material box lifting and transferring side limit plates, and the material box lifting and transferring base plate is also provided with a position sensor; it also includes a material box lifting base and a material box lifting electric box.

As a further improvement of the above technical solution, the jacking and transferring mechanism includes a jacking and transferring base plate, a jacking and transferring driving cylinder is installed on the bottom of the jacking and transferring base plate, and a jacking and transferring drive cylinder is installed on the jacking and transferring base plate. Loading guide column, the upper part of the lifting and transferring guide column is equipped with a lifting and transferring component, and the output end of the lifting and transferring driving cylinder is connected to the bottom of the lifting and transferring component and can drive the lifting and transferring The components are lifted and lowered in the vertical direction, and when the lifting and transferring component moves up and down, the lifting and transferring guide column can slide on the lifting and transferring base plate; the jacking and transferring component includes a jacking and transferring base plate, so The jacking and transferring drive motor, the jacking and transferring driving shaft and the jacking and transferring driven shaft are installed on the jacking and transferring base plate, and the two ends of the jacking and transferring driving shaft and the jacking and transferring driven shaft are Both are provided with a jacking and transferring synchronous wheel, and a jacking and transferring gear is arranged between the jacking and transferring synchronous wheel on the jacking and transferring driving shaft and the jacking and transferring synchronous wheel on the jacking and transferring driven shaft. A conveyor belt, a jacking and transferring drive belt is provided between the output end of the jacking and transferring driving motor and the jacking and transferring drive shaft, and the jacking and transferring driving motor can drive the jacking and transferring belt The driving shaft for lifting and transferring, the driven shaft for lifting and transferring, and the conveyor belt for lifting and transferring are in operation; A position sensor is provided; the side of the jacking and transferring base plate is provided with a jacking and transferring distance adjusting device which can adjust the distance between the jacking and transferring driven shaft and the jacking and transferring driving shaft; the jacking and transferring The bottom of the loading guide post is provided with a lifting guide post limit block.

As a further improvement of the above technical solution, the rotary lifting mechanism of the material box includes a rotary lifting main board, and the rotary lifting main board is provided with a rotary lifting drive motor, a rotary lifting guide rail, and a rotary lifting screw nut pair. A rotary drive assembly that can slide on the rotary lifting guide rail is provided, and a rotary lift transfer assembly that can be driven by the rotary drive assembly to rotate 180 degrees is installed on the rotary drive assembly. One end of the screw rod of the rotary lift screw nut pair Connected to the output end of the rotary lift drive motor, the nut of the rotary lift screw nut pair is connected to the rotary drive assembly, and the rotary lift drive motor can drive the rotary drive assembly and the rotary lift transfer by rotating the lift screw nut pair Components slide on rotating lift rails for lift motion.

As a further improvement of the above technical solution, the rotary drive assembly includes a rotary drive mounting frame and a rotary drive mounting plate mounted on the rotary drive mounting frame, a rotary drive motor and a rotating shaft are mounted on the rotary drive mounting plate, the The rotary shaft is provided with a rotary gear and a rotary drive fixed plate, the above-mentioned rotary lifting and transfer assembly is installed on the rotary drive fixed plate, and the output end of the rotary drive motor is provided with a drive gear, and the drive gear is connected to the The rotating gears mesh with each other and can drive the rotating gears to rotate around the rotating shaft; the rotating drive installation frame is installed on the rotating lifting guide rail through the rotating lifting and transferring slide seat; the rotating lifting and transferring assembly includes a rotating and transferring base plate, the A rotary transfer drive motor, a rotary transfer drive shaft and a rotary transfer driven shaft are installed on the rotary transfer base plate, and both ends of the rotary transfer drive shaft and the rotary transfer driven shaft are equipped with rotary transfer synchronization gears. A rotary transfer conveyor belt is arranged between the rotary transfer synchronous wheel on the rotary transfer drive shaft and the rotary transfer synchronous wheel on the rotary transfer driven shaft, and the output end of the rotary transfer drive motor A rotary transfer transmission belt is arranged between the rotary transfer drive shaft and the rotary transfer drive shaft, and the rotary transfer drive motor can drive the rotary transfer drive shaft, the rotary transfer driven shaft and the rotary transfer conveyor belt to run ; Both sides of the rotary transfer base plate are provided with rotary transfer side limit plates, and a position sensor is also arranged on the rotary transfer base plate; the side of the rotary transfer base plate is provided with an adjustable rotary transfer driven shaft and A rotary load transfer distance adjustment device for rotating the distance between the drive shafts; it also includes a rotary lifting base and a rotary lifting electric box.

As a further improvement of the above technical solution, the cell tray return lifting mechanism includes a return lifting main board, and the return lifting main board is provided with a return lifting drive motor, a return lifting guide rail and a return lifting screw nut pair, and the return lifting guide rail There is a backflow lifting and transferring assembly that can slide on the backflow lifting guide rail, one end of the screw rod of the backflow lifting screw nut pair is connected to the output end of the backflow lifting drive motor, and the nut of the backflow lifting screw nut pair is connected to the On the above-mentioned backflow lifting and transferring component, the returning and lifting driving motor can drive the returning and lifting lifting and transferring component to slide on the returning and lifting guide rail through the returning and lifting screw nut pair, and the said returning and lifting and transferring component includes the first backflow and transferring device and The second backflow transfer device, the first backflow transfer device is close to the second backflow transfer device end to end.

As a further improvement of the above technical solution, the backflow lifting and transferring assembly includes a backflow lifting installation frame and a backflow lifting installation plate arranged on the backflow lifting installation frame, and a backflow lifting bottom plate is installed on the backflow lifting installation plate, so The above-mentioned first backflow transfer device and the second backflow transfer device are installed on the backflow lifting bottom plate; the first backflow transfer device includes a first transfer drive motor fixedly installed on the backflow lifting bottom plate, a first Loading the driving shaft and the first transfer driven shaft, both ends of the first transfer driving shaft and the first transfer driven shaft are provided with first transfer synchronizing wheels, and the first transfer driving shaft is A first transfer conveyor belt is arranged between the first transfer synchronous wheel on the first transfer driven shaft and the first transfer synchronous wheel on the first transfer driven shaft, and the output end of the first transfer drive motor is connected to the first transfer A first transfer transmission belt is arranged between the drive shafts, and the first transfer drive motor can drive the first transfer drive shaft, the first transfer driven shaft and the first transfer conveyor through the first transfer drive belt. The belt is running; the side of the backflow lifting bottom plate is provided with a first transfer distance adjustment module that can adjust the distance between the first transfer driven shaft and the first transfer drive shaft; the second backflow transfer device includes The second transfer driving motor, the second transfer driving shaft and the second transfer driven shaft fixedly installed on the backflow lifting base plate, the two ends of the second transfer driving shaft and the second transfer driven shaft are A second transfer synchronous wheel is provided, and a second transfer conveyor is arranged between the second transfer synchronous wheel on the second transfer driving shaft and the second transfer synchronous wheel on the second transfer driven shaft. A second transfer transmission belt is provided between the output end of the second transfer drive motor and the second transfer drive shaft, and the second transfer drive motor can drive the second transfer drive belt through the second transfer drive belt. The transfer driving shaft, the second transfer driven shaft and the second transfer conveyor belt are running; the side part of the return lifting bottom plate is provided with an adjustable distance between the second transfer driven shaft and the second transfer driving shaft The second transfer and distance adjustment module; the side of the backflow lifting bottom plate is provided with a backflow lifting side limit plate, and a position sensor is also arranged on the backflow lifting bottom plate; the backflow lifting installation frame is installed on the backflow lifting slide On the lifting guide rail; it also includes the backflow lifting base and the backflow lifting electric box.

As a further improvement of the above technical solution, the battery tray lifting mechanism includes a battery tray lifting installation plate, a battery tray lifting drive motor installed on the battery tray lifting installation plate, a battery tray lifting screw nut pair and the cell tray lifting guide rail, the cell tray lifting guide rail is provided with a first cell tray lifting and transferring assembly and a second cell tray lifting and transferring assembly, and the output end of the cell tray lifting drive motor is connected to The upper part of the screw of the cell tray lifting screw nut pair, the cell tray lifting screw nut pair has two screw nuts, and the two screw nuts are respectively connected to the first cell tray lifting and transferring The component and the second cell tray are lifted and transferred to the component.

The beneficial effects of the utility model are: the utility model provides a fully automatic material conveying system, which realizes the automatic material conveying work through the cooperation of various parts of the system, which not only greatly reduces the work intensity, but also reduces the labor force. Cost, and effectively improve work efficiency, which is conducive to large-scale automated production of enterprises, better economic benefits of enterprises, better consistency of product quality, and indirectly enhance the market competitiveness of products.

This fully automatic material conveying system solves technical defects such as low work efficiency and high labor cost existing in the manual operation of the existing material conveying system.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic diagram of assembly of the utility model;

Fig. 2 is the structural representation of frame assembly in the utility model;

Fig. 3 is a structural schematic diagram of the jacking mechanism of the middle material box of the utility model;

Fig. 4 is a structural schematic diagram of another angle of the jacking mechanism of the middle material box of the utility model;

Fig. 5 is a structural schematic diagram of the jacking and transferring mechanism in the utility model;

Fig. 6 is a structural schematic diagram of another angle of the jacking and transferring mechanism in the utility model;

Fig. 7 is a structural schematic diagram of the third angle of the jacking and transferring mechanism in the utility model;

Fig. 8 is the sectional view of A-A direction in Fig. 7;

Fig. 9 is a structural schematic diagram of the rotary lifting mechanism of the middle material box of the present invention;

Fig. 10 is a structural schematic diagram of another angle of the rotary lifting mechanism of the middle material box of the utility model;

Fig. 11 is a structural schematic diagram of the reflow lifting mechanism of the cell tray in the utility model;

Fig. 12 is a structural schematic diagram of another angle of the reflow lifting mechanism of the cell tray in the utility model;

Fig. 13 is a structural schematic diagram of the cell tray lifting mechanism in the utility model;

Fig. 14 is a structural schematic diagram of the pallet transfer mechanism in the utility model;

Fig. 15 is a schematic structural view of the blocking mechanism in the present invention.

Detailed ways

The idea, specific structure and technical effects of the present utility model will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present utility model. Apparently, the described embodiments are only some of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without paying creative efforts, All belong to the protection scope of the utility model. In addition, all the connection/connection relationships involved in the patent do not simply refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. Each technical feature in the invention of the utility model can be combined interactively under the premise of not conflicting with each other, refer to Fig. 1-15.

A fully automatic material conveying system, comprising a plurality of frame assemblies with at least two layers of conveyor belts, a drive assembly arranged on the frame assemblies and used to drive the conveyor belts to run, The material box lifting mechanism 4 and the material box rotating lifting mechanism 8, the battery tray lifting mechanism 9 for lifting the battery tray, the tray transfer mechanism 7 for conveying the battery tray and the electric battery for reusing the empty battery tray The core tray return lifting mechanism 2, the frame assembly is provided with a lifting and transferring mechanism 6 for lifting materials and a blocking mechanism 5 for blocking materials.

Preferably, it also includes a battery pole piece magazine and a battery tray, the drive assembly is a double-speed chain drive assembly, and the double-speed chain drive assembly includes a double-speed chain drive motor, a double-speed chain sprocket, and a double-speed chain The double-speed chain of the sprocket, the double-speed chain driving motor can drive the double-speed chain sprocket to rotate and further drive the double-speed chain to run.

Preferably, the magazine lifting mechanism 4 includes a magazine lifting main board 41 and a magazine lifting drive motor 42 arranged on the magazine lifting main board 41, a magazine lifting guide rail 43, a magazine lifting screw nut pair 44, The material box lifting guide rail 43 is provided with a material box lifting and transferring assembly 45 that can slide on the material box lifting guide rail 43, and one end of the screw rod of the material box lifting screw nut pair 44 is connected to the material box lifting drive motor 42 The output end of the material box lifting screw nut pair 44 is connected to the material box lifting and transferring assembly 45, and the material box lifting drive motor 42 can drive the material box lifting and moving through the material box lifting screw nut pair 44 Carrier assembly 45 slides on magazine lifting guide rail 43.

Preferably, the magazine lifting and transferring assembly 45 includes a magazine lifting and transferring base plate 451 on which a magazine lifting and transferring drive motor 452, a magazine lifting and transferring driving shaft 453 and The material box lifting and shifting driven shaft 454, the two ends of the material box lifting and moving driving shaft 453 and the material box lifting and moving driven shaft 454 are all provided with the material box lifting and moving synchronous wheel 455, and the material box lifting and moving A material box lifting and transferring conveyor belt 456 is arranged between the material box lifting and transferring synchronous wheel 455 on the driving shaft 453 and the material box lifting and transferring synchronous wheel 455 on the material box lifting and transferring driven shaft 454. Between the output end of the lifting and transferring drive motor 452 and the material box lifting and transferring driving shaft 453, a material box lifting and transferring transmission belt 459 is arranged, and the material box lifting and transferring driving motor 452 can pass through the material box lifting and transferring transmission belt 459 Drive the material box lifting and transferring driving shaft 453, the material box lifting and transferring driven shaft 454 and the material box lifting and transferring conveyor belt 456 to run; The lifting and transferring base plate 451 of the material box is fixed on the lifting and transferring support frame 457 of the material box, and the lifting and transferring supporting frame 457 of the material box is installed on the lifting and lowering guide rail 43 of the material box through the lifting and transferring slide seat 431 of the material box. The nut of the material box lifting screw nut pair 44 is connected to the side part of the material box lifting and transferring support frame 457; the material box lifting and transferring base plate 451 both sides are provided with a material box lifting and transferring side limit plate 458, A position sensor is also arranged on the material box lifting and transferring base plate 451; it also includes a material box lifting base 46 and a material box lifting electric box 47.

In the implementation process, when the material box needs to be lifted and lowered, first the material box lifting drive motor 42 drives the material box lifting and transferring assembly 45 to move to a horizontal position matched with the material box, and then the material box lifting and transferring drive motor 452 drives the material box lifting transfer conveyor belt 456 to transfer the material box to the material box lifting and transferring assembly 45; further, the material box lifting drive motor 42 drives the material box lifting and transferring through the material box lifting screw nut pair 44 Assembly 45 reaches a suitable height, and then the magazine lifting and transferring drive motor 452 is reversely rotated, and the magazine is transferred to the preset position through the magazine lifting and transferring conveyor belt 456, and the automatic charging of the battery pole piece magazine is completed. Lifting process.

Preferably, the jacking and transferring mechanism 6 includes a jacking and transferring base plate 61, a jacking and transferring drive cylinder 62 is installed on the bottom of the jacking and transferring base plate 61, and a jacking and transferring drive cylinder 62 is installed on the jacking and transferring base plate 61. Carrying guide post 63, the top of described lifting and transferring guide post 63 is equipped with jacking and transferring assembly 65, and the output end of described jacking and transferring drive cylinder 62 is connected to described jacking and transferring assembly 65 bottoms and can Drive the jacking and transferring assembly 65 to go up and down in the vertical direction. When the jacking and transferring assembly 65 moves up and down, the jacking and transferring guide post 63 can slide on the jacking and transferring base plate 61; The assembly 65 includes a jacking and transferring base plate 651, on which a jacking and transferring drive motor 652, a jacking and transferring driving shaft 653 and a jacking and transferring driven shaft 654 are mounted, the jacking and transferring Both ends of the shifting drive shaft 653 and the jacking shifting driven shaft 654 are provided with jacking shifting synchronous wheels 655, and the jacking shifting synchronous wheels 655 on the jacking shifting driving shaft 653 are connected with the jacking shifter. A jacking and transferring conveyor belt 656 is provided between the jacking and transferring synchronous wheels 655 on the driven shaft 654, and a jacking and transferring conveyor belt 656 is arranged between the output end of the jacking and transferring driving motor 652 and the jacking and transferring driving shaft 653. The jacking and transferring drive belt 657, the jacking and transferring driving motor 652 can drive the jacking and transferring driving shaft 653, the jacking and transferring driven shaft 654 and the jacking and transferring conveyor belt through the jacking and transferring transmission belt 657 656 operation; the side of the jacking and transferring base plate 651 is provided with a jacking and transferring side limit plate 658, and a position sensor is also arranged on the upper part of the jacking and transferring base plate 651; the side of the jacking and transferring base plate 651 is provided with There is a jacking and loading distance adjustment device 659 that can adjust the distance between the jacking and loading driven shaft 654 and the jacking and loading driving shaft 653; the bottom of the jacking and loading guide column 63 is provided with a lifting guide column limit Bit block 631.

In the process of implementing the utility model, firstly, the jacking and transferring drive motor 652 drives the jacking and transferring conveyor belt 656 to transfer materials to the jacking and transferring assembly 65; further, the jacking and transferring driving cylinder 62 The jacking and transferring assembly 65 is driven to a suitable height through its output end, and then the jacking and transferring drive motor 652 is reversely rotated, and the material box is transferred to a preset position through the jacking and transferring conveyor belt 656 to complete the material Automatic jacking process.

Preferably, the magazine rotary lifting mechanism 8 includes a rotary lifting main board 81, and the rotary lifting main board 81 is provided with a rotary lifting drive motor 82, a rotary lifting guide rail 83, a rotary lifting screw nut pair 84, and the rotary lifting guide rail 83 is provided with a rotary drive assembly 86 that can slide on the rotary lifting guide rail 83. The rotary drive assembly 86 is equipped with a rotary lift transfer assembly 85 that can be driven by the rotary drive assembly 86 to rotate 180 degrees. The rotary lift wire One end of the screw rod of the rod nut pair 84 is connected to the output end of the rotary lifting drive motor 82, and the nut of the rotary lifting screw nut pair 84 is connected to the rotary drive assembly 86, and the rotary lifting drive motor 82 can rotate the lifting wire The rod nut pair 84 drives the rotary drive assembly 86 and the rotary lifting transfer assembly 85 to slide on the rotary lifting guide rail 83 to realize the lifting movement.

Preferably, the rotary drive assembly 86 includes a rotary drive mounting frame 861 and a rotary drive mounting plate 862 mounted on the rotary drive mounting frame 861, a rotary drive motor 863 and a rotary shaft 864 are installed on the rotary drive mounting plate 862, The rotating shaft 864 is provided with a rotating gear 865 and a rotating driving fixing plate 866, the rotating driving fixing plate 866 is equipped with the above-mentioned rotating lifting and transferring assembly 85, and the output end of the rotating driving motor 863 is provided with a driving gear , the driving gear and the rotating gear 865 mesh with each other and can drive the rotating gear 865 to rotate around the rotating shaft 864; the rotating driving mounting frame 861 is installed on the rotating lifting guide rail 83 through the rotating lifting and transferring slide seat 831; The rotary lifting transfer assembly 85 includes a rotary transfer base plate 851 on which a rotary transfer drive motor 852, a rotary transfer drive shaft 853 and a rotary transfer driven shaft 854 are installed. The two ends of the driving shaft 853 and the driven shaft 854 are provided with a synchronous wheel 855 for rotating and transferring. A rotary transfer conveyor belt 856 is provided between the rotary transfer synchronous wheels 855, and a rotary transfer transmission belt 857 is provided between the output end of the rotary transfer drive motor 852 and the rotary transfer drive shaft 853. The transfer drive motor 852 can drive the rotation transfer driving shaft 853, the rotation transfer driven shaft 854 and the rotation transfer conveyor belt 856 through the rotation transfer transmission belt 857; side limit plate 858, and a position sensor is also arranged on the rotary transfer base plate 851; The distance rotating distance adjustment device 859; also includes a rotating lifting base 87 and a rotating lifting electric box 88.

When implementing the utility model, the rotary lifting drive motor 82 can drive the rotary drive assembly 86 and the rotary lifting transfer assembly 85 through the rotary lifting screw nut pair 84 to carry out the lifting movement, and the rotary driving motor 863 can drive the rotary lifting The transfer assembly 85 performs a rotary motion, and the rotary transfer drive motor 852 runs through the rotary transfer conveyor belt 856 to realize material entering and exiting the rotary transfer assembly 85 .

Preferably, the battery tray backflow lifting mechanism 2 includes a backflow lifting main board 21, and the backflow lifting main board 21 is provided with a backflow lifting drive motor 22, a backflow lifting guide rail 23 and a backflow lifting screw nut pair 24, and the backflow lifting The guide rail 23 is provided with a return lifting and transferring assembly 25 that can slide on the return lifting guide rail 23. One end of the screw mandrel of the return lifting screw nut pair 24 is connected to the output end of the return lifting drive motor 22, and the return lifting screw nut The nut of the pair 24 is connected to the backflow lifting and transferring assembly 25, and the backflow lifting drive motor 22 can drive the backflow lifting and transferring assembly 25 to slide on the backflow lifting guide rail 23 through the backflow lifting screw nut pair 24. The lift and transfer assembly 25 includes a first reflow transfer device 26 and a second reflow transfer device 27 , and the first reflow transfer device 26 and the second reflow transfer device 27 are close to each other end to end.

Preferably, the backflow lifting and transferring assembly 25 includes a backflow lifting installation frame 251 and a backflow lifting installation plate 252 arranged on the backflow lifting installation frame 251, and a backflow lifting bottom plate 253 is installed on the backflow lifting installation plate 252, The above-mentioned first backflow transfer device 26 and the second backflow transfer device 27 are installed on the backflow lifting bottom plate 253; Drive motor 261, the first transfer driving shaft 262 and the first transfer driven shaft 263, both ends of the first transfer driving shaft 262 and the first transfer driven shaft 263 are provided with first transfer synchronous Wheel 264, the first transfer conveyor belt 265 is arranged between the first transfer synchronous wheel 264 on the first transfer driving shaft 262 and the first transfer synchronous wheel 264 on the first transfer driven shaft 263 , a first transfer transmission belt 266 is arranged between the output end of the first transfer drive motor 261 and the first transfer drive shaft 262, and the first transfer drive motor 261 can pass through the first transfer transmission belt 266 drives the first transfer driving shaft 262, the first transfer driven shaft 263 and the first transfer conveyor belt 265; A first transfer distance adjustment module 267 that transfers the distance between the driving shafts 262; the second backflow transfer device 27 includes a second transfer drive motor 271 fixedly installed on the backflow lifting bottom plate 253, a second transfer Carrying the driving shaft 272 and the second transfer driven shaft 273, both ends of the second transfer driving shaft 272 and the second transfer driven shaft 273 are provided with a second transfer synchronous wheel 274, the second A second transfer conveyor belt 275 is arranged between the second transfer synchronous wheel 274 on the transfer drive shaft 272 and the second transfer synchronous wheel 274 on the second transfer driven shaft 273, and the second transfer A second transfer transmission belt 276 is arranged between the output end of the drive motor 271 and the second transfer drive shaft 272, and the second transfer drive motor 271 can drive the second transfer drive belt 276 to drive the second transfer drive. The shaft 272, the second transfer driven shaft 273 and the second transfer conveyor belt 275 are in operation; The distance between the second transfer and distance adjustment module 277; the side of the backflow lifting bottom plate 253 is provided with a backflow lifting side limit plate 254, and a position sensor is also arranged on the backflow lifting bottom plate 253; the backflow lifting installation frame 251 The backflow lifting sliding seat 231 is installed on the backflow lifting guide rail 23 ; it also includes a backflow lifting base 28 and a backflow lifting electric box 29 .

When implementing the utility model, the backflow lift drive motor 22 can drive the backflow lift transfer assembly 25 to slide on the return lift guide rail 23 to realize the lift movement through the return lift screw nut pair 24, and the backflow lift transfer assembly 25 can realize the transfer of electrical trays through the first reflow transfer device 26 and the second reflow transfer device 27 .

Preferably, the battery tray lifting mechanism 9 includes a battery tray lifting installation plate 91, a battery tray lifting drive motor 92 installed on the battery tray lifting installation plate 91, a battery tray lifting screw nut pair 93 And the cell tray lift guide rail 94, the cell tray lift guide rail 94 is provided with a first cell tray lift transfer assembly 95 and a second cell tray lift transfer assembly 96, the cell tray lift drive motor 92 The output end of the cell tray is connected to the upper part of the screw nut pair 93 of the cell tray lifting screw nut, and the cell tray lifting screw nut pair 93 has two screw nuts, and the two screw nuts are respectively connected to the first A cell tray lifting and transferring component 95 and a second cell tray lifting and transferring component 96 are placed.

Preferably, a dustproof mechanism is also included.

When specifically implementing the utility model, with reference to Fig. 1, in the technical solution, the frame assembly includes a frame assembly A, a frame assembly B, a frame assembly C, a frame assembly D, a frame assembly E, a frame assembly, a frame assembly F and a frame assembly G There are seven frame components in total. After the system starts to work, the positive electrode material box 100 and the negative electrode material box 101 are respectively filled with pole pieces in the positive electrode die cutting machine 11 and the negative electrode die cutting machine 12, and then output from the positive electrode die cutting machine 11 and the negative electrode die cutting machine 12 respectively. Transported to the material box lifting mechanism 4, the material box lifting mechanism 4 will lift the positive material box 100 and the negative material box 101 to a suitable position, and further, the positive material box 100 and the negative material box 101 are respectively formed by the frame assembly The lifting and transferring mechanism 6 on the upper floor and the lifting and transferring assembly 65 structure on the lifting and transferring mechanism 6 on the upper layer of the frame assembly C, after the induction switch sensor box installed on the lifting and transferring mechanism 6 is in place, Control the jacking and shifting drive cylinder 62 to automatically descend, so that the material box is transported to the tail of the frame assembly B and the frame assembly D with the double-speed chain, when the positive electrode material box 100 and the negative electrode material box 101 pass above the sensor at the rear of the frame assembly B and frame assembly D At this time, the sensor controls the lifting and transferring mechanism 6 on the upper layer of the frame assembly E and the corresponding positions of the frame assembly B and the frame assembly D to rise and control the motor to drive the belt to rotate to receive the positive electrode material box 100 and the negative electrode material box 101, and then installed on the After the induction switch on the lifting and transferring mechanism 6 senses the material box in place, the control cylinder automatically descends so that the material box is transported to the tail of the frame component E on the frame component E along with the double-speed chain, and the positive electrode is blocked by the blocking mechanism 5 at the upper tail of the frame component E. The material box 100 is blocked and stopped, while the jacking and transferring mechanism 6 rises and controls the motor to drive the belt to rotate to transport the positive material box 100 to the upper layer of the frame assembly F; the negative electrode material box 101 is then transported to the upper layer of the frame assembly F in the same way. The positive and negative electrode magazines 100, 101 are transported in pairs on the upper layer of the frame assembly F. Further, when the material shortage signal is sent by the first stacker 31, the cylinder on the blocking mechanism 5 on the conveying frame assembly F at the feeding port of the first stacker 31 is lifted to stop the feed box, and then the frame assembly F The upper lifting and transferring mechanism 6 is raised and the positive electrode material box 100 and the negative electrode material box 101 are jacked up, and at the same time control the motor to drive the belt to rotate and transport the material boxes to the first stacker 31, or transport the material boxes in the same way to the material box rotating and lifting mechanism 8, and then rotated by the material box rotating and lifting mechanism 8 180 degrees to adjust the direction of the material box, and then transported to the middle layer of the frame assembly G, and the motor of the transfer assembly 7 drives the belt to rotate to the second laminating machine 32 to provide In this way, the material box is circulated to provide materials for the stacker.

When the pole piece of the material box in the lamination machine is used up, the empty positive electrode material box 100 and empty negative electrode material box 101 of the lamination machine are transferred to the material box rotating and lifting mechanism through the transfer assembly 7 when they come out of the lamination machine 8, the material box rotation and lifting mechanism 8 determines whether it needs to rotate 180 degrees according to the signal sent by the laminations and then descends to transport the empty material box to the lower layer of the frame assembly F, and the lifting and transfer mechanism 6 on the lower layer of the frame assembly F lifts and controls the motor Drive the belt to rotate to receive the positive and negative empty material boxes 100, 101. After the sensor on the lifting and transferring mechanism 6 senses that the material box is in place, the cylinder is controlled to descend so that the empty material box is conveyed on the lower layer of the frame assembly F; the empty positive electrode material box 100 and the empty negative electrode material box 101 pass through the sensor at the tail of the frame assembly F, and the sensor senses and controls the lifting and transferring mechanism 6 of the lower floor of the frame assembly E to rise and control the motor to drive the belt to receive the positive and negative electrode material boxes 100, 101; After the material box flows through the sensor of the frame assembly E and recognizes it as the positive electrode material box 100, the control blocking mechanism 5 rises to stop the flow of the positive electrode material box 100, and the frame assembly E lifting and transferring mechanism 6 rises and controls the motor to drive the belt to rotate the positive electrode. The material box 100 is transported to the lower layer of the frame assembly B; after the material box flows through the sensor at the frame assembly E and is identified as the negative electrode material box 100, the control blocking mechanism 5 is raised to stop the flow of the negative electrode material box 101, and the lower layer of the frame assembly E is lifted The transfer mechanism 6 rises and controls the motor to drive the belt to rotate to transport the negative material box 101 to the lower layer of the frame assembly D; then the positive electrode material box 100 and the negative electrode material box 101 are transported by the lower layer of the frame assembly B and the blocking mechanism 5 of the lower layer of the frame assembly D. After the blocking stops, control the lifting and transferring mechanism 6 of the lower layer of frame assembly B and frame assembly D to rise and control the motor to drive the belt to rotate to transport the material boxes to the lower layer of frame assembly A and frame assembly C respectively, which is a cycle for the die-cutting machine Empty magazines are provided automatically.

Referring to the accompanying drawings, the cell tray assembly 200 filled with cells is received by the lifting transfer mechanism 6 on the upper layer of the frame assembly F after coming out of the stacker or by the transfer mechanism 7 on the middle layer of the frame assembly G, and transported to the electric cell. The first cell tray lifting and transferring assembly 95 on the upper layer of the cell tray lifting mechanism 9, while the lower layer of the frame assembly G provides an empty cell tray assembly 200 to the second cell tray lifting and transferring assembly of the cell tray elevator 9 96, at this time, after the induction switch on the transfer assembly on the cell tray elevator 9 senses that the tray is in place, the motor of the cell tray elevator 9 drives the screw to rotate to raise the cell tray lifting and transfer assembly, and the cell tray The cell tray 200 of the first cell tray lifting and transferring assembly 95 on the upper layer of the elevator 9 is transported to the upper layer of the frame assembly G and further lifted by the jacking and transferring mechanism 6, and the motor is controlled to drive the belt to rotate to receive the cell tray assembly 200, After the induction switch on the jacking and transferring mechanism 6 senses that the cell tray assembly 200 is in place, the cylinder is controlled to descend so that the cell tray assembly 200 is transported on the double-speed chain, and the cell tray assembly 200 is transported to the tail of the frame assembly G by blocking After the mechanism 5 blocks and stops the cell tray assembly 200, the cells are taken away by the cell grabbing manipulator 300, and the remaining empty cell tray assembly 200 is transported to the transfer assembly on the cell tray return lifting mechanism 2, After the sensor switch on the battery tray return lifting mechanism 2 senses that the battery tray assembly 200 is in place, the motor of the battery tray return lifting mechanism 2 drives the screw to rotate to lower the transfer assembly and transport the battery tray 200 to the frame assembly G The lower layer provides empty cell trays for the automatic circulation of the stacker.

The above is a specific description of the preferred implementation of the present utility model, but the utility model creation is not limited to the described embodiments, and those skilled in the art can also make various equivalents without violating the spirit of the present utility model. Modifications or replacements, these equivalent modifications or replacements are all included within the scope defined by the claims of the present application.

Claims (10)

1. a kind of full-automatic material transport system, it is characterised in that：Including multiple frame assemblies at least two layers conveyer belt, It is arranged on the frame assembly and is used to drive the drive component of the conveyer belt operating, for conveying battery core pole piece magazine Magazine elevating mechanism (4) and magazine rotary lifting mechanism (8), are used the battery core pallet lift mechanism (9) for lifting battery core pallet In conveying battery core pallet pallet transfer mechanism (7) and for reuse empty battery core pallet battery core pallet flow back elevating mechanism (2), the jacking transferring mechanism (6) for jacking material and the blocking mechanism for stopping material are provided on the frame assembly (5)。

2. a kind of full-automatic material transport system according to claim 1, it is characterised in that：It further include battery core pole piece magazine With battery core pallet, the driving component be double-speed chain drive component, the double-speed chain drive component include double-speed chain driving motor, Double-speed chain sprocket wheel and around the double-speed chain for being located at the double-speed chain sprocket wheel, the double-speed chain driving motor can drive the double-speed chain chain Wheel rotates a step of going forward side by side and drives the double-speed chain operating.

3. a kind of full-automatic material transport system according to claim 1, it is characterised in that：The magazine elevating mechanism (4) include magazine lifting driving motor (42) in magazine lifting mainboard (41) of magazine lifting mainboard (41) and setting, Magazine riser guide (43), magazine elevating screw pair of nut (44), being provided on the magazine riser guide (43) can be in magazine The magazine lifting transfer component (45) slided on riser guide (43), lead screw one end of the magazine elevating screw pair of nut (44) It is connected to the output end of magazine lifting driving motor (42), the nut of magazine elevating screw pair of nut (44) is connected to the magazine It lifts on transfer component (45), the magazine lifting driving motor (42) can be driven by magazine elevating screw pair of nut (44) to be expected Box lifting transfer component (45) slides on magazine riser guide (43).

4. a kind of full-automatic material transport system according to claim 3, it is characterised in that：The magazine lifts transfer group Part (45) includes magazine lifting transfer bottom plate (451), and magazine lifting transfer is equipped on the magazine lifting transfer bottom plate (451) Driving motor (452), magazine lifting transfer driving shaft (453) and magazine lifting transfer driven shaft (454), the magazine lifting move The both ends for carrying driving shaft (453) and magazine lifting transfer driven shaft (454) are both provided with magazine lifting transfer synchronizing wheel (455), Magazine lifting transfer synchronizing wheel (455) on the magazine lifting transfer driving shaft (453) lifts transfer driven shaft with magazine (454) magazine lifting transfer conveyer belt (456), the magazine liter are provided between the magazine lifting transfer synchronizing wheel (455) on Magazine lifting transfer is provided between output end and magazine the lifting transfer driving shaft (453) of drop transfer driving motor (452) to pass Dynamic belt (459), the magazine lifting transfer driving motor (452) can lift transfer driving belt (459) by magazine and drive Magazine lifts transfer driving shaft (453), magazine lifting transfer driven shaft (454) and magazine lifting transfer conveyer belt (456) and operates； Magazine lifting transfer bottom plate (451) bottom is equipped with magazine lifting transfer supporting rack (457), magazine lifting transfer bottom Plate (451) is fixed on magazine lifting transfer supporting rack (457), and the magazine lifting transfer supporting rack (457) passes through magazine liter It drops transfer slide (431) to be mounted on magazine riser guide (43), the nut of the magazine elevating screw pair of nut (44) connects Transfer supporting rack (457) side is lifted in the magazine；Magazine lifting transfer bottom plate (451) both sides are provided with magazine lifting Transfer side limiting plate (458), magazine lift and are additionally provided with position sensor on transfer bottom plate (451)；It further include magazine lifting Pedestal (46) and magazine lifting electronic box (47).

5. a kind of full-automatic material transport system according to claim 1, it is characterised in that：The jacking transferring mechanism (6) include jacking transferring bottom plate (61), jacking transferring bottom plate (61) bottom is equipped with jacking transferring driving cylinder (62), top It rises and jacking transferring guide post (63) is installed on transfer bottom plate (61), the top of the jacking transferring guide post (63) is equipped with jacking and moves Component (65) is carried, the output end of the jacking transferring driving cylinder (62) is connected to jacking transferring component (65) bottom and can Jacking transferring component (65) is driven to be lifted in vertical direction, when jacking transferring component (65) elevating movement, the jacking transferring Guide post (63) can slide on jacking transferring bottom plate (61)；The jacking transferring component (65) includes jacking transferring bottom plate (651), Jacking transferring driving motor (652), jacking transferring driving shaft (653) and jacking are installed on the jacking transferring bottom plate (651) The both ends of transfer driven shaft (654), the jacking transferring driving shaft (653) and jacking transferring driven shaft (654) are both provided with top Rise transfer synchronizing wheel (655), the jacking transferring synchronizing wheel (655) on the jacking transferring driving shaft (653) and jacking transferring from Jacking transferring conveyer belt (656) is provided between jacking transferring synchronizing wheel (655) on moving axis (654), the jacking transferring drives It is provided with jacking transferring driving belt (657) between the output end and jacking transferring driving shaft (653) of dynamic motor (652), it is described Jacking transferring driving motor (652) can drive jacking transferring driving shaft (653), jacking by jacking transferring driving belt (657) Transfer driven shaft (654) and jacking transferring conveyer belt (656) operating；Jacking transferring bottom plate (651) side is provided with jacking Transfer side limiting plate (658), jacking transferring bottom plate (651) top are additionally provided with position sensor；The jacking transferring bottom plate (651) side is provided with the jacking of the distance between adjustable jacking transferring driven shaft (654) and jacking transferring driving shaft (653) Transfer roll-setting gear (659)；Jacking transferring guide post (63) bottom is provided with jacking guide pillar limited block (631).

6. a kind of full-automatic material transport system according to claim 1, it is characterised in that：The magazine rotary lifter Structure (8) includes rotation and lifting mainboard (81), and rotation and lifting driving motor (82), rotation are provided on the rotation and lifting mainboard (81) Turn riser guide (83), rotation and lifting feed screw nut pair (84), being provided on the rotation and lifting guide rail (83) can rise in rotation The rotary drive assembly (86) slided on guide rail (83) drops, and being equipped on the rotary drive assembly (86) can be by rotation driving group Part (86) drives it to rotate the rotation and lifting transfer component (85) of 180 degree, the lead screw of the rotation and lifting feed screw nut pair (84) One end is connected to the output end of rotation and lifting driving motor (82), and the nut of rotation and lifting feed screw nut pair (84) is connected to described On rotary drive assembly (86), the rotation and lifting driving motor (82) can be driven by rotation and lifting feed screw nut pair (84) revolves Turn drive component (86) and rotation and lifting transfer component (85) to slide to realize elevating movement on rotation and lifting guide rail (83).

7. a kind of full-automatic material transport system according to claim 6, it is characterised in that：The rotary drive assembly (86) include rotation driving mounting bracket (861) and the rotation drive installation plate (862) on rotation driving mounting bracket (861), The rotary drive motor (863) and rotary shaft (864) being equipped on the rotation drive installation plate (862), the rotary shaft (864) it is provided with rotation gear (865) and rotation driving fixed plate (866) on, is installed on the rotation driving fixed plate (866) There is above-mentioned rotation and lifting transfer component (85), the output end of the rotary drive motor (863) is provided with driving gear, described Driving gear is intermeshed with the rotation gear (865) and rotation gear (865) can be driven to be rotated around rotary shaft (864)； The rotation driving mounting bracket (861) is mounted on by rotation and lifting transfer slide (831) on rotation and lifting guide rail (83)；It is described Rotation and lifting transfer component (85) includes rotating transfer bottom plate (851), and rotation is equipped on the rotating transfer bottom plate (851) and is moved Carry driving motor (852), rotating transfer driving shaft (853) and rotating transfer driven shaft (854), the rotating transfer driving shaft (853) and the both ends of rotating transfer driven shaft (854) are both provided with rotating transfer synchronizing wheel (855), and the rotating transfer is actively Rotating transfer synchronizing wheel (855) on axis (853) and the rotating transfer synchronizing wheel (855) on rotating transfer driven shaft (854) it Between be provided with rotating transfer conveyer belt (856), output end and the rotating transfer driving shaft of the rotating transfer driving motor (852) (853) rotating transfer driving belt (857) is provided between, the rotating transfer driving motor (852) can pass through rotating transfer Driving belt (857) drives rotating transfer driving shaft (853), rotating transfer driven shaft (854) and rotating transfer conveyer belt (856) Operating；Rotating transfer bottom plate (851) both sides are provided with rotating transfer side limiting plate (858), rotating transfer bottom plate (851) On be additionally provided with position sensor；Rotating transfer bottom plate (851) side is provided with adjustable rotating transfer driven shaft (854) The rotating transfer roll-setting gear (859) of the distance between rotating transfer driving shaft (853)；Further include rotation and lifting pedestal (87) And rotation and lifting electronic box (88).

8. a kind of full-automatic material transport system according to claim 1, it is characterised in that：The battery core pallet reflux rises Descending mechanism (2) includes reflux lifting mainboard (21), and reflux lifting driving motor is provided on the reflux lifting mainboard (21) (22), reflux riser guide (23) and the elevating screw pair of nut (24) that flows back, being provided on the reflux riser guide (23) can The reflux lifting transfer component (25) slided on reflux riser guide (23), the silk of the reflux elevating screw pair of nut (24) Bar one end is connected to the output end of reflux lifting driving motor (22), and the nut of reflux elevating screw pair of nut (24) is connected to institute It states on reflux lifting transfer component (25), the reflux lifting driving motor (22) can pass through the elevating screw pair of nut (24) that flows back Driving reflux lifting transfer component (25) slides on reflux riser guide (23), and the reflux lifting transfer component (25) includes First reflux shifting apparatus (26) and the second reflux shifting apparatus (27), the first reflux shifting apparatus (26) and the second reflux Shifting apparatus (27) is close from beginning to end.

9. a kind of full-automatic material transport system according to claim 8, it is characterised in that：The reflux lifts transfer group Part (25) includes that the reflux of reflux lifting mounting bracket (251) and setting on the reflux lifting mounting bracket (251) lifts installation Plate (252) is equipped with reflux lifting bottom plate (253), the reflux lifting bottom plate on the reflux liftable mounting plate (252) (253) above-mentioned the first reflux shifting apparatus (26) and the second reflux shifting apparatus (27) are installed on；First reflux moves It includes the first transfer driving motor (261) being fixedly mounted on reflux lifting bottom plate (255), the first transfer master to carry and set (26) Moving axis (262) and the first transfer driven shaft (263), the first transfer driving shaft (262) and the first transfer driven shaft (263) Both ends are both provided with the first transfer synchronizing wheel (264), the first transfer synchronizing wheel on the first transfer driving shaft (262) (264) the first transfer conveyer belt is provided between the first transfer synchronizing wheel (264) and on the first transfer driven shaft (263) (265), it is provided with the first shifting between the output end of the first transfer driving motor (261) and the first transfer driving shaft (262) Driving belt (266) is carried, the first transfer driving motor (261) can drive first by the first transfer driving belt (266) Transfer driving shaft (262), the first transfer driven shaft (263) and the operating of the first transfer conveyer belt (265)；The reflux lifts bottom plate (253) side is provided with the first of the distance between adjustable first transfer driven shaft (263) and the first transfer driving shaft (262) Transfer roll adjustment module (267)；The second reflux shifting apparatus (27) includes being fixedly mounted on reflux lifting bottom plate (253) Second transfer driving motor (271), the second transfer driving shaft (272) and the second transfer driven shaft (273), the second transfer master The both ends of moving axis (272) and the second transfer driven shaft (273) are both provided with the second transfer synchronizing wheel (274), second transfer The second transfer synchronizing wheel (274) on driving shaft (272) and the second transfer synchronizing wheel on the second transfer driven shaft (273) (274) the second transfer conveyer belt (275) is provided between, the output end of the second transfer driving motor (271) and second move It is provided with the second transfer driving belt (276) between load driving shaft (272), the second transfer driving motor (271) can pass through Second transfer driving belt (276) drives the second transfer driving shaft (272), the second transfer driven shaft (273) and the second transfer defeated Band (275) is sent to operate；Reflux lifting bottom plate (253) side is provided with adjustable second transfer driven shaft (273) and second Second transfer roll adjustment module (277) of the distance between transfer driving shaft (272)；Reflux lifting bottom plate (253) side is set It is equipped with reflux lifting side limiting plate (254), position sensor is additionally provided on reflux lifting bottom plate (253)；The reflux rises Mounting bracket (251) is dropped to be mounted on reflux riser guide (23) by the lift slide (231) that flows back；It further include reflux lifting pedestal (28) and reflux lifts electronic box (29).

10. a kind of full-automatic material transport system according to claim 1, it is characterised in that：The battery core pallet lift Mechanism (9) includes battery core pallet lift mounting plate (91) and the battery core support on the battery core pallet lift mounting plate (91) Disk lifts driving motor (92), battery core pallet lift feed screw nut pair (93) and battery core pallet lift guide rail (94), the battery core The first battery core pallet lift transfer component (95) and the second battery core pallet lift transfer group are provided on pallet lift guide rail (94) The output end of part (96), the battery core pallet lift driving motor (92) is connected to the battery core pallet lift feed screw nut pair (93) lead screw top, there are two feed screw nut, described two lead screw spiral shells for battery core pallet lift feed screw nut pair (93) tool Mother is connected respectively on the first battery core pallet lift transfer component (95) and the second battery core pallet lift transfer component (96).