CN112103522A

CN112103522A - Battery production line

Info

Publication number: CN112103522A
Application number: CN202011056411.4A
Authority: CN
Inventors: 周连发
Original assignee: Foshan City Jiaying Battery Co ltd
Current assignee: Foshan City Jiaying Battery Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2020-12-18

Abstract

The invention discloses a battery production line, which comprises a feeding device, wherein the feeding device is provided with a discharging end, the discharging end is provided with a discharging plate, the discharging plate is provided with a first transmission chain and a second transmission chain, the discharging plate is provided with a first driving motor, the top surface of the discharging plate is provided with a guide groove, the guide groove is provided with a transition section and a guide section, the transition section and the guide section are sequentially connected along the transmission direction of the first transmission chain, a first transmission rail is arranged between the transmission tail ends of the first transmission chain and the second transmission chain, a pulp layer paper tube feeding machine is arranged beside the first transmission rail, one end of the first transmission rail, far away from the discharging plate, is sequentially provided with a bottom bowl tube feeding machine, the bottom bowl tube feeding machine is connected with a second transmission rail, one end of the second transmission rail, far away from the bottom bowl tube feeding machine, is connected with a battery tube powder feeding machine, a plurality of production processes are continuously carried out in the invention, and the step of, the overall production efficiency is greatly improved.

Description

Battery production line

Technical Field

The invention relates to a battery production device, in particular to a battery production line.

Background

When the battery is produced, a plurality of production processes are needed, generally, each process is mutually independent, or manual production is used, or mutually independent equipment is adopted, after each production process is completed, a product obtained in each process needs to be taken out and then fed into next equipment, so that each equipment needs an independent feeding device and an independent discharging device, the whole volume is large, the whole production efficiency is low, and the further improvement is difficult.

Disclosure of Invention

The present invention is directed to a battery production line that solves one or more of the problems of the prior art and provides at least one useful alternative or creation.

The solution of the invention for solving the technical problem is as follows:

a battery production line comprises a feeding device, wherein the feeding device is provided with a discharging end, the discharging end is provided with a discharging plate, a first conveying chain and a second conveying chain are arranged on the discharging plate along the front-back direction, a limiting shaft is connected between the first conveying chain and the second conveying chain, the limiting shaft is uniformly arranged in a plurality of numbers along the length extending direction of the first conveying chain, a limiting gap is formed between any two adjacent limiting shafts, a first driving motor is arranged on the discharging plate and can drive the first conveying chain and the second conveying chain to rotate, a feeding gap is formed between the first conveying chain and the second conveying chain, the top surface of the discharging plate is provided with a guide groove, the guide groove is positioned under the feeding gap, and the guide groove is provided with a transition section and a guide section, the changeover portion with the guide section is followed the direction of transfer of first conveying chain connects gradually, the changeover portion extends along left right direction, the guide section is followed the direction of transfer slope of first conveying chain extends, first conveying chain with be provided with first delivery track between the conveying end of second conveying chain, first delivery track's side is provided with thick liquid layer paper and goes into the barrel machine, first delivery track keeps away from the one end of row flitch has set gradually end bowl and has gone into the barrel machine, end bowl is gone into the barrel machine and is connected with second delivery track, second delivery track keeps away from end bowl is connected with the battery section of thick bamboo and goes into the powder machine.

The technical scheme at least has the following beneficial effects: the charging device charges the battery barrels and discharges the battery barrels from the discharge end, the orientation of the positive pole and the negative pole of the discharged battery barrels is inconsistent, so the battery barrels need to be sorted again, the battery barrels enter the discharge plate and are arranged in the limit gap one by one, when the first driving motor drives the first conveying chain and the second conveying chain to rotate, the battery barrels are driven by the limit shaft to move along the front and back direction, because one end of the battery barrel is of a hole-opening structure and the other end of the battery barrel is of a closed structure, the weight of the two ends is inconsistent, when the battery barrels pass through the guide groove, the battery barrels which are not uniformly arranged firstly pass through the transition section, the end part of the battery barrel with the heavier end positioned above the transition section overturns into the transition section, the battery barrel with the lighter end positioned above the transition section keeps moving continuously in the original state, and the battery barrel with the end overturned into the transition section continuously overturns under the guide of the guide section, accomplish 180 degrees upsets at a battery section of thick bamboo behind deviating from whole guide way, so can arrange the orientation of a battery section of thick bamboo and make the adjustment, whole process is very high efficiency, then arrange in a battery section of thick bamboo enters into first delivery track, get into the thick liquid layer paper by the thick liquid layer paper of side in the section of thick bamboo toward the battery section of thick bamboo, reentrant bowl entering bobbin machine on the earth, go into the bowl on the earth toward the battery section of thick bamboo by the bobbin in-pressure, enter into the battery section of thick bamboo from second delivery track at last and go into in the powder machine, fill in the electric core toward the battery section of thick bamboo, a plurality of production processes go on in succession, the step of transferring the work piece has been left out, whole production efficiency has greatly been improved.

As a further improvement of the above technical solution, the coated paper roll feeding machine includes a paper placing device, a paper feeding device and a paper cutting device, the paper placing device includes a paper placing frame and a paper placing roll, the paper placing roll is rotatably connected to the paper placing frame, the paper feeding device includes a paper feeding frame, a paper rolling plate, a linear moving assembly, a transferring gripper and a positioning plate, the paper feeding frame is located beside the paper placing frame, the paper rolling plate, the linear moving assembly and the positioning plate are disposed on the paper feeding frame, a left side of the paper rolling plate and a right side of the paper rolling plate are bent toward a center of the paper rolling plate and are enclosed to form a paper rolling channel, the paper rolling channel gradually narrows from front to back, a positioning channel is disposed on a front side of the positioning plate, the transferring gripper is disposed on the linear moving assembly, the linear moving assembly can drive the transferring gripper to reciprocate between the paper rolling plate and the positioning channel, the paper cutting device comprises a first electric screw rod, a paper cutting seat and a cutter, wherein the first electric screw rod is connected to the paper feeding frame, the paper cutting seat is arranged on the first electric screw rod and can drive the paper cutting seat to move up and down, the cutter is arranged on the paper cutting seat, and the cutter is positioned on one side, away from the paper rolling plate, of the positioning plate. Put the paper device with thick liquid layer paper, emit by putting the paper device, thick liquid layer paper encloses through the stock form board and closes the stock form passageway that forms the gradual narrowing, thick liquid layer paper is buckled gradually and is enclosed under the guide of stock form passageway, constantly transfer to the locating plate under the drive of rectilinear movement subassembly by transferring the tong, the thick liquid layer paper of coiling passes in stretching into the battery jar behind the location passageway, the location passageway can be with the thick liquid layer paper of coiling spacing design better, drive the cutter on the cut paper seat by first electronic lead screw again and descend, cut off thick liquid layer paper, so constantly repeated, can constantly send into the thick liquid layer paper in the battery jar of one by one.

As a further improvement of the technical proposal, the linear moving component comprises a second driving motor, a transmission shaft, a transmission cam, a push plate, a fixed seat, a transmission rod and a spring, the second driving motor and the fixed seat are connected on the paper feeding frame, the second driving motor is connected with the transmission shaft in a driving way, the rotation axis of the transmission shaft extends in the left-right direction, the transmission cam is connected to the transmission shaft, the transmission rod is connected to the fixed seat in a sliding manner and can move on the fixed seat along the front-back direction, the push plate is connected with the front end of the transmission rod, the peripheral wall of the transmission cam is abutted against the push plate, the spring is sleeved on the transmission rod, one end of the spring is abutted to the push plate, the other end of the spring is abutted to the fixed seat, and the transfer clamping hand is arranged on the transmission rod. The second driving motor drives the transmission cam to rotate through the transmission shaft, when the protruding portion of the transmission cam is in contact with the push plate, the push plate drives the transmission rod to move towards the positioning plate, the spring is compressed by the push plate at the moment, the coiled coated paper is transferred towards the positioning plate by the transfer gripper, when the transmission cam portion is not in contact with the push plate, the spring is restored, the push plate is pushed to be far away from the fixed seat, and the transfer gripper resets.

As a further improvement of the above technical solution, the transfer gripper comprises a transfer seat, a left transfer component and a right transfer component, the transfer seat is connected to the transmission rod, the left transfer component and the right transfer component are arranged on the transfer seat, the left transfer component comprises a clamping arm, a clamping wheel and a guide seat, the front end of the clamping arm is rotatably connected to the transfer seat, the rotation axis of the clamping arm extends along the vertical direction, the guide seat is arranged on the paper feeding frame, the top surface of the guide seat is provided with a guide groove, the guide groove is close to the center line of the positioning channel from the front edge to the back edge, the rear end of the clamping arm is provided with a guide rod, the guide rod extends into the guide groove, the clamping wheel is arranged at the rear end of the clamping arm, the rotation axis of the clamping wheel extends along the vertical direction, the peripheral wall of the clamping wheel is provided with an annular groove, the structure of the right transfer assembly and the structure of the left transfer assembly are symmetrical with each other about the center line of the positioning channel. When transferring tong forward motion, the guide bar is under the guide of guide way, the arm lock is rotatory to the central line direction that is close to the location passageway, make the thick liquid layer paper after the clamp wheel will convolute the completion press from both sides tightly, the annular groove can provide the space of dodging to thick liquid layer paper, avoid pressing from both sides the wheel and crushing thick liquid layer paper, when transferring tong backward motion, the guide bar is under the guide of guide way, the arm lock is rotatory to the central line direction of keeping away from the location passageway, make the clamp wheel loosen thick liquid layer paper and reset, so transfer the tong along fore-and-aft direction reciprocating motion, can constantly be to locating plate direction propelling movement with thick liquid layer paper.

As a further improvement of the above technical scheme, the bottom bowl entering machine comprises a propelling mechanism, a bottom bowl cutting mechanism and a paper feeding mechanism bottom bowl pressing mechanism, wherein the propelling mechanism comprises a propelling frame, a third driving motor, a propelling wheel disc and a propelling baffle, the third driving motor is arranged on the propelling frame, the output end of the third driving motor is in driving connection with the propelling wheel disc, the rotating axis of the propelling wheel disc extends along the vertical direction, the peripheral wall of the propelling wheel disc is provided with a plurality of propelling grooves in a surrounding manner, the shape of the propelling baffle is arc-shaped, the propelling baffle is positioned at the outer side of the propelling wheel disc, the arc center of the propelling baffle is coincident with the center of the propelling wheel disc, a propelling gap is arranged between the inner side wall of the propelling baffle and the peripheral wall of the propelling wheel disc, and one end of the propelling gap is communicated with the first conveying track, the other end of the propelling gap is communicated with the second conveying track, the bottom bowl cutting mechanism comprises a positioning die, a movable die and a first pneumatic telescopic rod, the positioning die is connected to the propelling frame and is positioned above the propelling wheel disc, a paper feeding channel is arranged in the positioning die along the horizontal direction, the top surface of the positioning die is just opposite to at least one position of the propelling groove and is provided with a cutting channel, the cutting channel is mutually communicated with the paper feeding channel, the first pneumatic telescopic rod is connected to the propelling frame, the movable die is arranged on the first pneumatic telescopic rod, the first pneumatic telescopic rod can drive the movable die to move up and down above the positioning die, the movable die is just opposite to the position of the cutting channel and is provided with a cutting rod, the cutting rod extends into the cutting channel, and the paper feeding mechanism comprises a paper placing roller and a fourth driving motor which are connected to the propelling frame, the paper feeding device is characterized in that the paper releasing roller is located on one side of the paper feeding channel, the fourth driving motor is located on the other side of the paper feeding channel, the output end of the fourth driving motor is connected with the paper collecting roller, the bottom bowl pressing mechanism comprises a pressing seat, a pressing rod and a second pneumatic telescopic rod, the second pneumatic telescopic rod is connected to the pushing frame, the pressing seat is arranged on the second pneumatic telescopic rod, the second pneumatic telescopic rod can drive the pressing seat to move up and down, and the pressing seat is opposite to any one of the pressing rod arranged at the position of the pushing groove. The reel-shaped base paper is put on a paper placing roller, the base paper is sent into a paper feeding channel and wound on a paper collecting roller, a battery cylinder is put into a propelling groove of a propelling wheel disc, a limiting space for a workpiece is formed between the propelling wheel disc and the outer peripheral wall of the propelling wheel disc and a baffle plate, so that the workpiece put into the propelling groove cannot be separated from the propelling groove, a third driving motor drives the propelling wheel disc to rotate, the workpiece in the propelling groove is driven to approach a positioning die when the propelling wheel disc rotates, when the workpiece moves to the position below a cutting channel, a first pneumatic telescopic rod drives a movable die to move downwards, a cutting rod cuts out the base paper in the paper feeding channel and presses the base paper into the battery cylinder, then the first pneumatic telescopic rod drives the movable die to move upwards to reset, the battery cylinder with the base paper continuously moves to the position below a pressing seat under the driving of the propelling wheel disc, and then a second pneumatic telescopic rod drives the pressing seat to move downwards, the bottom of the battery barrel is driven into by the pressing rod, and finally the second pneumatic telescopic rod drives the pressing seat to move upwards for resetting, so that the base paper can be pressed into the battery barrel.

As a further improvement of the above technical scheme, the battery cartridge powder feeder comprises a powder feeding frame, a fifth driving motor is arranged on the powder feeding frame, an output end of the fifth driving motor is in transmission connection with a powder feeding rotary disc, a rotation axis of the powder feeding rotary disc extends along a vertical direction, a plurality of powder feeding through holes are arranged on the powder feeding rotary disc in a circumferential array around the rotation axis of the powder feeding rotary disc, a powder filling mechanism, a quantifying mechanism, a powder cutting assembly and a powder feeding rod are sequentially arranged on the powder feeding frame in a rotation direction around the powder feeding rotary disc, a feeding mechanism is further arranged on the powder feeding frame, the feeding mechanism comprises a sixth driving motor, a feeding wheel disc and a feeding baffle plate, the sixth driving motor is connected to the powder feeding frame, an output end of the sixth driving motor is in driving connection with the feeding wheel disc, and the rotation axis of the feeding wheel disc extends along the vertical direction, the pay-off rim plate is located the below of advancing the powder carousel, the periphery wall of pay-off rim plate encircles and is provided with a plurality of pay-off recesses, the shape of pay-off baffle is the arc, the pay-off baffle is located the outside of pay-off rim plate, the arc center of pay-off baffle with the center of pay-off rim plate coincides each other, the inside wall of pay-off baffle with the pay-off clearance has between the periphery wall of pay-off rim plate, the one end in pay-off clearance communicate in second delivery track. The battery barrel with the bottom paper pressed in is conveyed into the feeding gap from the second conveying rail and is arranged in the feeding groove one by one, when the sixth driving motor drives the feeding wheel disc to rotate, the battery barrel is driven to be conveyed to the position under the powder feeding rod, the fifth driving motor can drive the feeding wheel disc to rotate, the powder feeding through hole in the feeding wheel disc is filled with powder when passing through the powder filling mechanism, the powder feeding through hole with the powder is quantified when passing through the quantifying mechanism, the powder is quantified in the powder feeding through hole, redundant powder is cut out by the powder cutting mechanism, and then the quantified powder is pressed into the battery barrel under the powder feeding rod, so that the powder feeding of the battery barrel is completed.

As a further improvement of the above technical solution, the powder filling mechanism includes a powder stacking box, a belt conveyor, a powder filling box, a first hydraulic telescopic rod, a lifting plate, a powder filling rod, and a powder filling plate, the powder stacking box is connected to the powder filling frame, a powder outlet is provided on the bottom surface of the powder stacking box, the belt conveyor is located below the powder stacking box, the belt conveyor has a conveying surface, a powder conveying gap is provided between the conveying surface and the powder outlet, the powder filling box is located below the belt conveyor, a powder inlet is provided at a position of the powder filling box facing the conveying end of the belt conveyor, a powder outlet communicated with the inside of the powder filling box is provided on the bottom surface of the powder filling box, an avoiding through hole communicated with the inside of the powder filling box is provided on the top surface of the powder filling box, the powder filling plate and the first hydraulic telescopic rod are connected to the powder filling frame, the powder filling plate is abutted to the bottom surface of the powder feeding rotary table, the lifting plate is arranged on the first hydraulic telescopic rod, the first hydraulic telescopic rod can drive the lifting plate to move up and down, the powder filling rod is connected to the bottom side of the lifting plate and is right opposite to the powder filling plate, the powder filling rod penetrates through the avoiding through hole and stretches into the powder filling box, the bottom end of the powder filling rod can enter and exit at least one powder feeding through hole, the powder feeding rod is connected to the bottom side of the lifting plate, and the bottom end of the powder feeding rod can enter and exit at least one powder feeding through hole. Pile powder incasement and store the powder, when belt conveyor starts, the conveyer belt drives the powder of meal outlet department through sending the powder clearance, and drop to filling the powder incasement from advancing the powder mouth, fill the powder in the powder incasement and fill into the powder through-hole to meal outlet below, it can block that the powder in the feeding through-hole drops to fill the powder board, first hydraulic telescoping rod moves through the lifter plate and fills up the powder pole and fill up powder incasement up-and-down motion, and will advance the powder compression in the powder through-hole, advance the powder in the powder through-hole and compress into claviform by likepowder, then first hydraulic telescoping rod drives through the lifter plate and fills up the powder pole and shift up and reset.

As a further improvement of the above technical solution, the quantifying mechanism includes a quantifying rod and a powder cutting assembly, the quantifying rod is disposed on the bottom side of the lifting plate, the bottom end of the quantifying rod can enter and exit at least one powder inlet through hole, the powder cutting assembly includes a first telescopic air rod and a powder cutting knife, the first telescopic air rod is connected to the powder inlet frame, the powder cutting knife is connected to the first telescopic air rod, the first telescopic air rod can drive the powder cutting knife to reciprocate along the horizontal direction, and the powder cutting knife is disposed below the powder inlet rotary plate. Fifth driving motor drive advances powder carousel and rotates to the drive is filled and is filled the powder through-hole that advances that has bar-shaped powder and rotate to the below of ration pole, first hydraulic telescoping rod passes through the lifter plate and moves the part that the bar-shaped powder extrusion bottom in will advancing the powder through-hole, first flexible gas pole drives and cuts the powder sword and will extrude bar-shaped powder bottom excision outside advancing the powder through-hole, this process can make the powder compression inseparabler, carry out the ration to the powder better, first hydraulic telescoping rod drives through the lifter plate after the ration is accomplished and fills up the powder pole and shift up the restoration.

As a further improvement of the above technical solution, an adjusting sleeve is disposed on the bottom side of the lifting plate, the top end of the quantitative rod extends into the adjusting sleeve, a threaded through hole is disposed on the outer side wall of the adjusting sleeve, a bolt is connected in the threaded through hole in a matching manner, and one end of the bolt abuts against the outer side wall of the quantitative rod and presses the quantitative rod in the adjusting sleeve. The quantitative rod is pressed by loosening the bolt, so that the quantitative rod moves up and down in the adjusting sleeve, the depth of the quantitative rod extending into the powder inlet through hole can be adjusted, the powder amount is adjusted, and the bolt is pressed in the adjusting sleeve again after the adjustment is finished.

As a further improvement of the technical scheme, the feeding device comprises a vibrating disc, and the vibrating disc is provided with the discharging end. Namely, the battery cylinder is discharged and fed by utilizing the vibration disk.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

FIG. 1 is a top view of the loading device of the present invention;

FIG. 2 is a top view of a coated paper machine of the present invention;

FIG. 3 is a perspective view of the roll of paperboard of the present invention;

FIG. 4 is a front view of the bottom bowl filling machine of the present invention;

FIG. 5 is a top view of the bottom bowl filling machine of the present invention;

fig. 6 is a front view of the battery cartridge powder feeder of the present invention.

In the drawings: 100-feeding device, 210-discharging plate, 220-first conveying chain, 230-second conveying chain, 240-limiting shaft, 250-transition section, 260-guide section, 310-paper placing device, 320-paper rolling plate, 331-transmission shaft, 332-transmission cam, 333-push plate, 334-fixed seat, 335-transmission rod, 336-spring, 341-transferring seat, 342-clamping arm, 343-clamping wheel, 344-guide seat, 350-positioning plate, 361-first electric screw rod, 362-paper cutting seat, 363-cutter, 370-paper feeding frame, 410-pushing frame, 420-pushing wheel disc, 421-pushing groove, 430-pushing baffle, 440-positioning die, 450-movable die, 460-cutting rod, 471-paper placing roller, 472-paper collecting roller, 480-pressing seat, 490-pressing rod, 510-powder feeding rotary disc, 520-powder stacking box, 530-powder filling box, 540-lifting plate, 550-powder filling rod, 560-belt conveyor, 570-quantitative rod, 571-adjusting sleeve, 580-powder cutting knife, 590-powder feeding rod, 600-feeding rotary disc, 610-feeding baffle, 710-first conveying track and 720-second conveying track.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, a battery production line includes a feeding device 100, the feeding device 100 has a discharge end, the discharge end is provided with a discharge plate 210, a plurality of first transmission chains 220 and second transmission chains 230 are arranged on the discharge plate 210 along a front-back direction, a limiting shaft 240 is connected between the first transmission chains 220 and the second transmission chains 230, the limiting shaft 240 is uniformly arranged along a length extending direction of the first transmission chains 220, a limiting gap is formed between any two adjacent limiting shafts 240, a first driving motor is arranged on the discharge plate 210, the first driving motor can drive the first transmission chains 220 and the second transmission chains 230 to rotate, a feeding gap is formed between the first transmission chains 220 and the second transmission chains 230, a guide groove is arranged on a top surface of the discharge plate 210, and the guide groove is located under the feeding gap, the guide way has changeover portion 250 and guide section 260, changeover portion 250 with guide section 260 follows first transmission chain 220's direction of transfer connects gradually, changeover portion 250 extends along left right direction, guide section 260 follows first transmission chain 220's direction of transfer slope extends, first transmission chain 220 with be provided with first delivery track 710 between second transmission chain 230's the conveying end, first delivery track 710's side is provided with thick liquid layer paper and goes into the barrel machine, first delivery track 710 keeps away from the one end of row flitch 210 has set gradually end bowl and has gone into the barrel machine, end bowl goes into the barrel machine and is connected with second delivery track 720, second delivery track 720 keeps away from end bowl is gone into the one end of barrel machine and is connected with the battery barrel and goes into the powder machine.

As can be seen from the above, the charging device 100 charges the battery cartridges and discharges the battery cartridges from the discharge end, the positive electrodes and the negative electrodes of the discharged battery cartridges are not oriented in the same direction, and therefore need to be sorted again, the battery cartridges enter the discharge plate 210 and are arranged in the limiting gap one by one, when the first driving motor drives the first conveying chain 220 and the second conveying chain 230 to rotate, the battery cartridges are also driven by the limiting shaft 240 to move in the front-back direction, because one end of the battery cartridge is of an open-pore structure and the other end of the battery cartridge is of a closed structure, the weights of the two ends are not identical, when the battery cartridges pass through the guide slot, the battery cartridges which are oriented in the different directions first pass through the transition section 250, the end of the battery cartridge which is heavier and is located above the transition section 250 is turned over into the transition section 250, and the battery cartridge whose end is located above the transition section 250 is kept to move continuously in the original state, and the battery cartridge whose end is turned into the transition section 250 is guided by the guide section, accomplish 180 degrees upsets at a battery section of thick bamboo behind deviating from whole guide way, so can arrange the orientation of a battery section of thick bamboo and make the adjustment, whole process is very high efficiency, then arrange in a battery section of thick bamboo enters into first delivery track 710, get into the thick liquid layer paper by the thick liquid layer paper of side in the section of thick bamboo toward the battery section of thick bamboo, reentrant bowl goes into the section of thick bamboo machine on the bottom, go into the bowl on the bottom by the bowl income section of thick bamboo machine in the battery section of thick bamboo on the bottom, enter into the battery section of thick bamboo from second delivery track 720 at last and go into in the powder machine, fill in the electric core in the battery section of thick bamboo, a plurality of production processes go on in succession, the step of transferring the work piece has been.

The coated paper winding machine is used for winding coated paper into a cylindrical structure, cutting the structure, and feeding the structure into a battery tube one by one, as shown in fig. 2 and 3, in this embodiment, the coated paper winding machine includes a paper feeding device 310, a paper feeding device and a paper cutting device, the paper feeding device 310 includes a paper feeding frame and a paper feeding winding drum, the paper feeding winding drum is rotatably connected to the paper feeding frame, the paper feeding device includes a paper feeding frame 370, a paper winding plate 320, a linear moving component, a transfer gripper and a positioning plate 350, the paper feeding frame 370 is located beside the paper feeding frame, the paper winding plate 320, the linear moving component and the positioning plate 350 are arranged on the paper feeding frame 370, the left side edge of the paper winding plate 320 and the right side edge of the paper winding plate 320 are bent towards the center of the paper winding plate 320 and enclose to form a paper winding channel, the paper winding channel is gradually narrowed from front to back, the front side surface of the positioning plate 350 is provided with a positioning channel, the transfer gripper is arranged on the linear moving assembly, the linear moving assembly can drive the transfer gripper to reciprocate between the paper rolling plate 320 and the positioning channel, the paper cutting device comprises a first electric screw 361, a paper cutting seat 362 and a cutter 363, the first electric screw 361 is connected to the paper feeding frame 370, the paper cutting seat 362 is arranged on the first electric screw 361, the first electric screw 361 can drive the paper cutting seat 362 to move up and down, the cutter 363 is arranged on the paper cutting seat 362, and the cutter 363 is positioned on one side, away from the paper rolling plate 320, of the positioning plate 350. The pulp layer paper is placed on the paper placing device 310 and is discharged by the paper placing device 310, the pulp layer paper is enclosed through the paper rolling plate 320 to form a gradually narrowed paper rolling channel, the pulp layer paper is gradually bent and enclosed under the guidance of the paper rolling channel, the pulp layer paper is continuously transferred to the positioning plate 350 under the drive of the linear moving assembly by the transfer clamp, the wound pulp layer paper penetrates through the positioning channel and then extends into the battery barrel, the positioning channel can better limit and shape the wound pulp layer paper, the first electric screw rod 361 drives the cutter 363 on the paper cutting seat 362 to descend to cut the pulp layer paper, and the steps are repeated continuously to continuously send the pulp layer paper into the battery barrels.

The linear moving component is mainly used for providing a driving force for linear reciprocating motion, in this embodiment, the linear moving component includes a second driving motor, a transmission shaft 331, a transmission cam 332, a push plate 333, a fixing seat 334, a transmission rod 335, and a spring 336, the second driving motor and the fixing seat 334 are connected to the paper feeding frame 370, the second driving motor is connected to the transmission shaft 331 in a driving manner, a rotation axis of the transmission shaft 331 extends in a left-right direction, the transmission cam 332 is connected to the transmission shaft 331, the transmission rod 335 is slidably connected to the fixing seat 334, the transmission rod 335 can move in a front-back direction on the fixing seat 334, the push plate 333 is connected to a front end of the transmission rod 335, an outer peripheral wall of the transmission cam 332 abuts against the push plate 333, the spring 336 is sleeved on the transmission rod 335, and one end of the spring 336 abuts against the push plate 333, the other end of the spring 336 abuts against the fixed seat 334, and the transfer gripper is arranged on the transmission rod 335. The second driving motor drives the driving cam 332 to rotate through the driving shaft 331, when the protruding portion of the driving cam 332 contacts with the pushing plate 333, the pushing plate 333 drives the driving rod 335 to move towards the positioning plate 350, at this time, the pushing plate 333 compresses the spring 336, the transfer gripper transfers the wound coated paper towards the positioning plate 350, when the driving cam 332 is not in contact with the pushing plate 333, the spring 336 is restored, and pushes the pushing plate 333 to be far away from the fixing seat 334, and the transfer gripper resets.

As a further embodiment of the transfer gripper, the transfer gripper includes a transfer base 341, a left transfer component and a right transfer component, the transfer base 341 is connected to the transmission rod 335, the left transfer component and the right transfer component are disposed on the transfer base 341, the left transfer component includes a clamping arm 342, a clamping wheel 343 and a guide base 344, the front end of the clamping arm 342 is rotatably connected to the transfer base 341, the rotation axis of the clamping arm 342 extends in the vertical direction, the guide base 344 is disposed on the paper feeding frame 370, the top surface of the guide base 344 is provided with a guide slot, the guide slot is close to the center line of the positioning channel from the front to the rear edge, the rear end of the clamping arm 342 is provided with a guide rod, the guide rod extends into the guide slot, the clamping wheel 343 is disposed at the rear end of the clamping arm 342, the rotation axis of the clamping wheel 343 extends in the vertical direction, the outer circumferential wall of the clamping wheel 343 is provided with an annular groove, and the structure of the right transfer assembly and the structure of the left transfer assembly are symmetrical with each other about the center line of the positioning channel. When transferring tong forward motion, the guide bar is under the guide of guide way, arm lock 342 is rotatory to the central line direction that is close to the location passageway, make the thick liquid layer paper after pressing from both sides wheel 343 and will convolute the completion tight, the annular groove can provide the space of dodging to thick liquid layer paper, avoid pressing from both sides wheel 343 and crushing thick liquid layer paper, when transferring tong backward motion, the guide bar is under the guide of guide way, arm lock 342 is rotatory to the central line direction of keeping away from the location passageway, make the thick liquid layer paper of unclamping of clamp wheel 343 and reset, so transfer tong along fore-and-aft direction reciprocating motion, can constantly be to the propelling movement of locating plate 350 direction with thick liquid layer paper.

As shown in fig. 4 and fig. 5, as a further embodiment of the bottom bowl loading machine, the bottom bowl loading machine includes a pushing mechanism, a bottom bowl cutting mechanism, and a bottom bowl pressing mechanism of a paper feeding mechanism, the pushing mechanism includes a pushing frame 410, a third driving motor, a pushing wheel disc 420, and a pushing baffle 430, the third driving motor is disposed on the pushing frame 410, an output end of the third driving motor is drivingly connected to the pushing wheel disc 420, a rotation axis of the pushing wheel disc 420 extends in a vertical direction, a peripheral wall of the pushing wheel disc 420 is provided with a plurality of pushing grooves 421 in a surrounding manner, the pushing baffle 430 is arc-shaped, the pushing baffle 430 is located outside the pushing wheel disc 420, an arc center of the pushing baffle 430 coincides with a center of the pushing wheel disc 420, a pushing gap is provided between an inner sidewall of the pushing baffle 430 and the peripheral wall of the pushing wheel disc 420, one end of the propelling gap is communicated with the first conveying track 710, the other end of the propelling gap is communicated with the second conveying track 720, the bottom bowl cutting mechanism comprises a positioning die 440, a movable die 450 and a first pneumatic telescopic rod, the positioning die 440 is connected to the propelling frame 410, the positioning die 440 is located above the propelling wheel disc 420, a paper feeding channel is arranged in the positioning die 440 along the horizontal direction, a cutting channel is arranged on the top surface of the positioning die 440 opposite to at least one propelling groove 421, the cutting channel is communicated with the paper feeding channel, the first pneumatic telescopic rod is connected to the propelling frame 410, the movable die 450 is arranged on the first pneumatic telescopic rod, the first pneumatic telescopic rod can drive the movable die 450 to move up and down above the positioning die 440, and a cutting rod 460 is arranged on the position of the cutting channel opposite to the movable die 450, the utility model discloses a bowl cutting machine, including propelling movement frame 410, cutting rod 460, paper feeding mechanism, fourth drive motor, bottom bowl hold-down mechanism, bottom bowl holding-down mechanism, pressure bar 490, second pneumatic telescopic link connect in propelling movement frame 410, pressure bar 480 set up in on the second pneumatic telescopic link, second pneumatic telescopic link can drive pressure bar 480 up-and-down motion, pressure bar 480 just is provided with to any position that advances recess 421 pressure bar 490 on propelling movement frame 410. A reel-shaped base paper is put on the paper-placing roller 471, the base paper is sent into the paper-feeding channel and wound on the paper-receiving roller 472, the battery cylinder is put into the pushing groove 421 of the pushing wheel disc 420, a spacing space for the workpiece is formed between the pushing wheel disc 420 and the outer peripheral wall of the baffle plate, so that the workpiece put into the pushing groove 421 cannot be separated from the pushing groove 421, the pushing wheel disc 420 is driven by a third driving motor to rotate, when the pushing wheel disc 420 rotates, the workpiece in the pushing groove 421 is driven to approach the positioning die 440, when the workpiece moves to the position below the cutting channel, the first pneumatic telescopic rod drives the movable die 450 to move downwards, the cutting rod 460 cuts out the base paper in the paper-feeding channel and presses the base paper into the battery cylinder, then the first pneumatic telescopic rod drives the movable die 450 to move upwards to reset, the battery cylinder with the base paper continues to move to the position below the press seat 480 under the driving of the pushing wheel disc 420, the second pneumatic telescopic rod drives the pressing seat 480 to move downwards, so that the bottom paper is driven into the bottom of the battery barrel by the pressing rod 490, and finally the second pneumatic telescopic rod drives the pressing seat 480 to move upwards to reset, so that the bottom paper can be pressed into the battery barrel.

The battery cartridge powder feeding machine is mainly used for pressing powder into a rod shape, quantifying the powder and then pressing the powder into a battery cartridge, as shown in fig. 6, in this embodiment, the battery cartridge powder feeding machine includes a powder feeding frame, a fifth driving motor is arranged on the powder feeding frame, an output end of the fifth driving motor is in transmission connection with a powder feeding rotary disc 510, a rotation axis of the powder feeding rotary disc 510 extends along a vertical direction, a plurality of powder feeding through holes are arranged on the powder feeding rotary disc 510 in a circumferential array around the rotation axis of the powder feeding rotary disc 510, a powder filling mechanism, a quantifying mechanism, a powder cutting assembly and a powder feeding rod 590 are sequentially arranged on the powder feeding frame in a rotation direction around the powder feeding rotary disc 510, a feeding mechanism is further arranged on the powder feeding frame, the feeding mechanism includes a sixth driving motor, a feeding rotary disc 600 and a feeding baffle 610, and the sixth driving motor is connected to the powder feeding frame, sixth driving motor's output end drive connect in pay-off rim plate 600, the rotation axis of pay-off rim plate 600 extends along vertical direction, pay-off rim plate 600 is located the below of advancing powder carousel 510, the periphery wall of pay-off rim plate 600 encircles and is provided with a plurality of pay-off recesses, the shape of pay-off baffle 610 is the arc, pay-off baffle 610 is located the outside of pay-off rim plate 600, the arc center of pay-off baffle 610 with the center of pay-off rim plate 600 coincides each other, the inside wall of pay-off baffle 610 with the pay-off clearance has between the periphery wall of pay-off rim plate 600, the one end in pay-off clearance communicate in second delivery track 720. The battery cylinder with the bottom paper pressed in is conveyed into the feeding gap from the second conveying rail 720 and is arranged in the feeding groove one by one, when the sixth driving motor drives the feeding wheel disc 600 to rotate, the battery cylinder is driven to be conveyed to the position right below the powder feeding rod 590, the fifth driving motor can drive the feeding rotary disc to rotate, powder is filled into the powder feeding through hole in the feeding rotary disc when the powder feeding through hole passes through the powder filling mechanism, the powder feeding through hole with the powder is quantified when the powder feeding through hole passes through the quantifying mechanism, the powder is quantified in the powder feeding through hole, redundant powder is cut out by the powder cutting mechanism, and then the quantified powder is pressed into the battery cylinder right below by the powder feeding rod 590, so that the powder feeding of the battery cylinder is completed.

As a further embodiment of the powder filling mechanism, the powder filling mechanism comprises a powder stacking box 520, a belt conveyor 560, a powder filling box 530, a first hydraulic telescopic rod, a lifting plate 540, a powder filling rod 550 and a powder filling plate, wherein the powder stacking box 520 is connected to the powder inlet frame, a powder outlet is arranged on the bottom surface of the powder stacking box 520, the belt conveyor 560 is positioned below the powder stacking box 520, the belt conveyor 560 has a conveying surface, a powder conveying gap is arranged between the conveying surface and the powder outlet, the powder filling box 530 is positioned below the belt conveyor 560, a powder inlet is arranged at a position where the powder filling box 530 faces the conveying end of the belt conveyor 560, a powder outlet communicated with the inside of the powder filling box 530 is arranged on the bottom surface of the powder filling box 530, an avoiding through hole communicated with the inside of the powder filling box 530 is arranged on the top surface of the powder filling box 530, the powder filling plate and the first hydraulic telescopic rod are connected to the powder feeding frame, the powder filling plate abuts against the bottom surface of the powder feeding rotary disc 510, the lifting plate 540 is arranged on the first hydraulic telescopic rod, the first hydraulic telescopic rod can drive the lifting plate 540 to move up and down, the powder filling rod 550 is connected to the bottom side of the lifting plate 540, the powder filling rod 550 is right opposite to the powder filling plate, the powder filling rod 550 penetrates through the avoiding through hole and extends into the powder filling box 530, the bottom end of the powder filling rod 550 can enter and exit at least one powder feeding through hole, the powder feeding rod 590 is connected to the bottom side of the lifting plate 540, and the bottom end of the powder feeding rod 590 can enter and exit at least one powder feeding through hole. Powder is stored in the powder stacking box 520, when the belt conveyor 560 is started, the conveying surface drives the powder at the powder outlet to pass through a powder conveying gap, the powder drops into the powder filling box 530 from the powder inlet, the powder in the powder filling box 530 can be filled into the powder inlet through hole below the powder outlet, the powder filling plate can stop the powder in the powder inlet through hole from dropping, the first hydraulic telescopic rod drives the powder filling rod 550 to move up and down in the powder filling box 530 through the lifting plate 540, the powder in the powder inlet through hole is compressed into a rod shape by the powder, and then the first hydraulic telescopic rod drives the powder filling rod 550 to move up and reset through the lifting plate 540.

The quantitative mechanism can quantify the rod-shaped powder pressed in the powder feeding through holes, and better control the amount of the powder fed into each battery barrel, in this embodiment, the quantitative mechanism includes a quantitative rod 570 and a powder cutting assembly, the quantitative rod 570 is disposed at the bottom side of the lifting plate 540, the bottom end of the quantitative rod 570 can enter and exit at least one of the powder feeding through holes, the powder cutting assembly includes a first telescopic air rod and a powder cutting knife 580, the first telescopic air rod is connected to the powder feeding frame, the powder cutting knife 580 is connected to the first telescopic air rod, the first telescopic air rod can drive the powder cutting knife 580 to reciprocate along the horizontal direction, and the powder cutting knife 580 is located below the powder feeding rotary disc 510. Fifth driving motor drives into powder carousel 510 and rotates to the powder through-hole that advances that it has the bar-shaped powder to drive to fill rotates to the below of ration pole 570, first hydraulic telescoping rod drives the part that ration pole 570 will advance the interior bar-shaped powder extrusion bottom of powder through-hole through lifter plate 540, first flexible gas pole drives and cuts powder knife 580 will extrude bar-shaped powder bottom excision outside advancing the powder through-hole, this process can make the powder compression inseparabler, carry out the ration to the powder better, first hydraulic telescoping rod drives through lifter plate 540 after the ration is accomplished and fills powder pole 550 and shift up the restoration.

In order to conveniently adjust the powder ration, in this embodiment, an adjusting sleeve 571 is disposed at the bottom side of the lifting plate 540, the top end of the metering rod 570 extends into the adjusting sleeve 571, a threaded through hole is disposed on the outer side wall of the adjusting sleeve 571, a bolt is connected in the threaded through hole in a matching manner, and one end of the bolt abuts against the outer side wall of the metering rod 570 and presses the metering rod 570 in the adjusting sleeve 571. The quantitative rod 570 can move up and down in the adjusting sleeve 571 by loosening the compression of the bolt on the quantitative rod 570, so that the depth of the quantitative rod 570 extending into the powder inlet through hole can be adjusted, the powder amount can be adjusted, and the bolt is compressed in the adjusting sleeve 571 again after the adjustment is finished.

In this embodiment, the feeding device 100 comprises a vibrating tray having the discharge end. Namely, the battery cylinder is discharged and fed by utilizing the vibration disk.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.

Claims

1. A battery production line is characterized in that: the automatic feeding device comprises a feeding device (100), wherein the feeding device (100) is provided with a discharging end, the discharging end is provided with a discharging plate (210), a first conveying chain (220) and a second conveying chain (230) are arranged on the discharging plate (210) in the front-back direction, a limiting shaft (240) is connected between the first conveying chain (220) and the second conveying chain (230), the limiting shaft (240) is uniformly provided with a plurality of parts along the length extending direction of the first conveying chain (220), a limiting gap is formed between any two adjacent limiting shafts (240), a first driving motor is arranged on the discharging plate (210), the first driving motor can drive the first conveying chain (220) and the second conveying chain (230) to rotate, and a feeding gap is formed between the first conveying chain (220) and the second conveying chain (230), the top surface of row flitch (210) is provided with the guide way, the guide way is located under the pay-off clearance, the guide way has changeover portion (250) and guide section (260), changeover portion (250) with guide section (260) follow the direction of transfer of first conveying chain (220) connects gradually, changeover portion (250) extend along left right direction, guide section (260) follow the direction of transfer slope extension of first conveying chain (220), first conveying chain (220) with be provided with first conveying track (710) between the conveying end of second conveying chain (230), the side of first conveying track (710) is provided with thick liquid layer paper and goes into the barrel machine, first conveying track (710) are kept away from the one end of row flitch (210) has set gradually end bowl and has gone into the barrel machine, end bowl goes into the barrel machine and is connected with second conveying track (720), one end, far away from the bottom bowl tube feeding machine, of the second conveying track (720) is connected with a battery tube powder feeding machine.

2. A battery production line as set forth in claim 1, characterized in that: the coated paper bobbin feeding machine comprises a paper placing device (310), a paper feeding device and a paper cutting device, wherein the paper placing device (310) comprises a paper placing frame and a paper placing winding drum, the paper placing winding drum is rotationally connected to the paper placing frame, the paper feeding device comprises a paper feeding frame (370), a paper rolling plate (320), a linear moving assembly, a transferring clamping hand and a positioning plate (350), the paper feeding frame (370) is located on the side of the paper placing frame, the paper rolling plate (320), the linear moving assembly and the positioning plate (350) are arranged on the paper feeding frame (370), the left side edge of the paper rolling plate (320) and the right side edge of the paper rolling plate (320) are bent towards the center of the paper rolling plate (320) and are enclosed to form a paper rolling channel, the paper rolling channel gradually narrows from front to back, the front side surface of the positioning plate (350) is provided with a positioning channel, and the transferring clamping hand is arranged on the linear moving assembly, the linear moving assembly can drive the transfer gripper to reciprocate between the paper rolling plate (320) and the positioning channel, the paper cutting device comprises a first electric screw rod (361), a paper cutting seat (362) and a cutter (363), the first electric screw rod (361) is connected to the paper feeding frame (370), the paper cutting seat (362) is arranged on the first electric screw rod (361), the first electric screw rod (361) can drive the paper cutting seat (362) to move up and down, the cutter (363) is arranged on the paper cutting seat (362), and the cutter (363) is located on one side, away from the paper rolling plate (320), of the positioning plate (350).

3. A battery production line as set forth in claim 2, characterized in that: the linear moving assembly comprises a second driving motor, a transmission shaft (331), a transmission cam (332), a push plate (333), a fixed seat (334), a transmission rod (335) and a spring (336), the second driving motor and the fixed seat (334) are connected to the paper feeding frame (370), the second driving motor is in driving connection with the transmission shaft (331), the rotation axis of the transmission shaft (331) extends along the left-right direction, the transmission cam (332) is connected to the transmission shaft (331), the transmission rod (335) is in sliding connection with the fixed seat (334), the transmission rod (335) can move on the fixed seat (334) along the front-back direction, the push plate (333) is connected to the front end of the transmission rod (335), the peripheral wall of the transmission cam (332) is abutted against the push plate (333), and the spring (336) is sleeved on the transmission rod (335), one end of the spring (336) abuts against the push plate (333), the other end of the spring (336) abuts against the fixed seat (334), and the transfer gripper is arranged on the transmission rod (335).

4. A battery production line as set forth in claim 3, characterized in that: the transfer gripper comprises a transfer seat (341), a left transfer component and a right transfer component, the transfer seat (341) is connected to the transmission rod (335), the left transfer component and the right transfer component are arranged on the transfer seat (341), the left transfer component comprises a clamping arm (342), a clamping wheel (343) and a guide seat (344), the front end of the clamping arm (342) is rotatably connected to the transfer seat (341), the rotation axis of the clamping arm (342) extends along the vertical direction, the guide seat (344) is arranged on the paper feeding rack (370), the top surface of the guide seat (344) is provided with a guide groove, the guide groove is close to the center line of the positioning channel from the front edge to the rear edge, the rear end of the clamping arm (342) is provided with a guide rod, the guide rod extends into the guide groove, the clamping wheel (343) is arranged at the rear end of the clamping arm (342), the rotation axis of the clamping wheel (343) extends along the vertical direction, the peripheral wall of the clamping wheel (343) is provided with an annular groove, and the structure of the right transfer assembly and the structure of the left transfer assembly are symmetrical with each other about the center line of the positioning channel.

5. A battery production line as set forth in claim 1, characterized in that: the bottom bowl cylinder entering machine comprises a propelling mechanism, a bottom bowl cutting mechanism and a paper feeding mechanism bottom bowl pressing mechanism, wherein the propelling mechanism comprises a propelling frame (410), a third driving motor, a propelling wheel disc (420) and a propelling baffle (430), the third driving motor is arranged on the propelling frame (410), the output end of the third driving motor is driven to be connected with the propelling wheel disc (420), the rotating axis of the propelling wheel disc (420) extends along the vertical direction, the peripheral wall of the propelling wheel disc (420) is provided with a plurality of propelling grooves (421) in a surrounding manner, the shape of the propelling baffle (430) is arc-shaped, the propelling baffle (430) is positioned at the outer side of the propelling wheel disc (420), the arc center of the propelling baffle (430) and the center of the propelling wheel disc (420) coincide with each other, and a propelling gap is arranged between the inner side wall of the propelling baffle (430) and the peripheral wall of the propelling wheel disc (420), the bottom bowl cutting mechanism comprises a positioning die (440), a movable die (450) and a first pneumatic telescopic rod, wherein the positioning die (440) is connected to the pushing frame (410), the positioning die (440) is located above the pushing wheel disc (420), a paper feeding channel is arranged in the positioning die (440) along the horizontal direction, a cutting channel is arranged on the top surface of the positioning die (440) right facing at least one pushing groove (421), the cutting channel is communicated with the paper feeding channel, the first pneumatic telescopic rod is connected to the pushing frame (410), the movable die (450) is arranged on the first pneumatic telescopic rod, and the first pneumatic telescopic rod can drive the movable die (450) to move up and down above the positioning die (440), a cutting rod (460) is arranged at the position of the movable mould (450) opposite to the cutting channel, the cutting rod (460) extends into the cutting channel, the paper feeding mechanism comprises a paper placing roller (471) connected to the pushing frame (410) and a fourth driving motor, the paper placing roller (471) is positioned at one side of the paper feeding channel, the fourth driving motor is positioned at the other side of the paper feeding channel, the output end of the fourth driving motor is connected with a paper collecting roller (472), the bottom bowl pressing mechanism, which comprises a pressure seat (480), a pressure rod (490) and a second pneumatic telescopic rod, wherein the second pneumatic telescopic rod is connected with the propelling frame (410), the pressing seat (480) is arranged on the second pneumatic telescopic rod, the second pneumatic telescopic rod can drive the pressing seat (480) to move up and down, the pressure rod (490) is arranged at a position, opposite to any one of the pushing grooves (421), of the pressure seat (480).

6. A battery production line as set forth in claim 1, characterized in that: the battery cartridge powder feeding machine comprises a powder feeding frame, a fifth driving motor is arranged on the powder feeding frame, the output end of the fifth driving motor is in transmission connection with a powder feeding rotary disc (510), the rotation axis of the powder feeding rotary disc (510) extends along the vertical direction, a plurality of powder feeding through holes are formed in the circumferential array of the rotation axis of the powder feeding rotary disc (510) in a surrounding mode on the powder feeding rotary disc (510), a powder filling mechanism, a quantifying mechanism, a powder cutting assembly and a powder feeding rod (590) are sequentially arranged in the rotation direction of the powder feeding rotary disc (510) on the powder feeding frame, a feeding mechanism is further arranged on the powder feeding frame and comprises a sixth driving motor, a feeding rotary disc (600) and a feeding baffle plate (610), the sixth driving motor is connected to the powder feeding frame, and the output end of the sixth driving motor is in driving connection with the feeding rotary disc (600), the rotation axis of pay-off rim plate (600) extends along vertical direction, pay-off rim plate (600) are located the below of advancing powder carousel (510), the periphery wall of pay-off rim plate (600) encircles and is provided with a plurality of pay-off recesses, the shape of pay-off baffle (610) is the arc, pay-off baffle (610) are located the outside of pay-off rim plate (600), the arc heart of pay-off baffle (610) with the center of pay-off rim plate (600) coincides each other, the inside wall of pay-off baffle (610) with the pay-off clearance has between the periphery wall of pay-off rim plate (600), the one end in pay-off clearance communicate in second delivery track (720).

7. The battery production line as set forth in claim 6, wherein: the powder filling mechanism comprises a powder stacking box (520), a belt conveyor (560), a powder filling box (530), a first hydraulic telescopic rod, a lifting plate (540), a powder filling rod (550) and a powder filling plate, wherein the powder stacking box (520) is connected to the powder inlet frame, a powder outlet is formed in the bottom surface of the powder stacking box (520), the belt conveyor (560) is located below the powder stacking box (520), the belt conveyor (560) is provided with a conveying surface, a powder conveying gap is formed between the conveying surface and the powder outlet, the powder filling box (530) is located below the belt conveyor (560), a powder inlet is formed in a position, facing the conveying tail end of the belt conveyor (560), of the powder filling box (530), a powder outlet communicated with the interior of the powder filling box (530) is formed in the bottom surface of the powder filling box (530), and a bypass through hole communicated with the interior of the powder filling box (530) is formed in the top surface of the powder filling box (530), the powder filling plate and the first hydraulic telescopic rod are connected to the powder feeding frame, the powder filling plate abuts against the bottom surface of the powder feeding rotary disc (510), the lifting plate (540) is arranged on the first hydraulic telescopic rod, the first hydraulic telescopic rod can drive the lifting plate (540) to move up and down, the powder filling rod (550) is connected to the bottom side of the lifting plate (540), the powder filling rod (550) is right opposite to the powder filling plate, the powder filling rod (550) penetrates through the avoiding through hole and extends into the powder filling box (530), the bottom end of the powder filling rod (550) can enter and exit at least one powder feeding through hole, the powder feeding rod (590) is connected to the bottom side of the lifting plate (540), and the bottom end of the powder feeding rod (590) can enter and exit at least one powder feeding through hole.

8. The battery production line as set forth in claim 7, wherein: quantitative mechanism includes dosing rod (570), surely whitewashed subassembly, dosing rod (570) set up in the bottom side of lifter plate (540), the bottom of dosing rod (570) can pass in and out in at least one advance whitewashed through-hole, surely whitewashed subassembly includes first flexible gas pole and surely whitewashed sword (580), first flexible gas pole connect in go into on the powder frame, surely whitewashed sword (580) connect in first flexible gas pole, first flexible gas pole can drive surely whitewashed sword (580) are along horizontal direction reciprocating motion, surely whitewashed sword (580) are located the below of advancing whitewashed carousel (510).

9. The battery production line as set forth in claim 8, wherein: an adjusting sleeve (571) is arranged at the bottom side of the lifting plate (540), the top end of the quantitative rod (570) extends into the adjusting sleeve (571), a threaded through hole is formed in the outer side wall of the adjusting sleeve (571), a bolt is connected in the threaded through hole in a matched mode, one end of the bolt abuts against the outer side wall of the quantitative rod (570) and presses the quantitative rod (570) in the adjusting sleeve (571).

10. A battery production line as set forth in claim 1, characterized in that: the feeding device (100) comprises a vibrating disc with the discharge end.