CN202797150U - Automatic production line for button lithium battery - Google Patents
Automatic production line for button lithium battery Download PDFInfo
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- CN202797150U CN202797150U CN 201220332545 CN201220332545U CN202797150U CN 202797150 U CN202797150 U CN 202797150U CN 201220332545 CN201220332545 CN 201220332545 CN 201220332545 U CN201220332545 U CN 201220332545U CN 202797150 U CN202797150 U CN 202797150U
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- carrier chain
- lithium
- rotary table
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Abstract
The utility model discloses an automatic production line for a button lithium battery. The automatic production line comprises a frame, wherein a negative case feeding device is arranged on the frame; a conveying device is arranged at the output tail end of the negative case feeding device; a lithium belt cutting mechanism, a lithium belt stamping and forming mechanism and a diaphragm cutting mechanism are arranged along the conveying device, wherein the lithium belt conveying mechanism is arranged beside the lithium belt cutting mechanism; and the diaphragm conveying mechanism is arranged beside the diaphragm cutting mechanism. The automatic production line has the most obvious effect of greatly improving the production efficiency, being high in automation degree and saving the labor power. The design is novel, planar processing is replaced by three-dimensional processing, the structure is simple, and the use and the maintenance are convenient. Moreover, the cost is reduced, a servo motor is used as power for controlling the kinetic characteristic of the automatic production line for improving the processing quality and efficiency, so that the overall efficiency is improved by more than five times. Besides, the automatic production line has a compact structure and is convenient to arrange.
Description
Technical field
The utility model belongs to the button lithium battery process units, the automatic manufacturing device of be specifically related to automatically to pack in a kind of button cell cathode shell moulding lithium sheet and barrier film.
Background technology
Known by West China, Chengdu mechanical investigations build middle lithium battery factory joint research and development with Chengdu production line be by negative cover sealing ring assembling robot, lithium sheet punching dress automaton, barrier film punching dress automaton, once annotate electrolyte automaton, positive plate automaton, secondary injection electrolyte automaton, inhale nine kinds of units such as electrolyte automaton, anode cover automaton, sealing automaton and add that by technological process conveying system is formed by connecting, adopt multiple sensing detection element and PLC control.Its productive temp is 20-40pcs/min.
Patent documentation ZL 200720037964.9 button type lithium-manganese battery automatic production lines.Its technological process is substantially the same, comprises from upper negative cover to seal this process to the positive and negative electrode closing lid.What lithium material punch forming device adopted is miniature punch press, and stroke is larger, and is limited to raising speed, even the phenomenons such as punching, overshoot may occur connecting.Production efficiency only is about 60pcs/min.The artificial replacement is carried out in changing dish and need shut down after the lithium tep reel is finished again.Equally, changing diaphragm disk also is by the manual dish that changes of people.
No matter be that the micro pressure machine is all adopted in the lithium band punch forming of mentioning in document 1 or the document 2, the one dynamic characteristics is intrinsic constant, and it is required to be not suitable with technique; Its two stroke is larger, and inertia is large, production efficiency is low.The mode of production is that the single-piece workpiece is sent into machining position from pipeline, be transferred on the pipeline from machining position again after finishing processing, one time one.
Summary of the invention
The purpose of this utility model is to provide the automatic manufacturing device of moulding lithium sheet and barrier film of automatically packing in a kind of Novel cell negative electrode casing, realizes efficiently, and automatic continuous production is to overcome the defective of above-mentioned prior art.
The technical solution of the utility model is:
The button lithium battery automatic production line, it comprises frame, and frame is provided with the negative electrode casing pay-off, and the output end of negative electrode casing pay-off is provided with conveying device, is provided with along conveying device and cuts lithium band mechanism, and punching press lithium band shaping mechanism is cut barrier film mechanism; Cut the other lithium band conveying mechanism that is provided with of lithium band mechanism, cut the other barrier film conveying mechanism that is provided with of barrier film mechanism, described conveying device comprises the first carrier chain or tape transport device and the second carrier chain or tape transport device, has difference in height between the carrier chain of the first carrier chain or tape transport device and the second carrier chain or tape transport device or the conveyer belt;
Cut lithium band mechanism: comprise the first rotary table, the first rotary table is connected with the output of the first motor driver; Described the first rotary table comprises the first upper table surface and the first following table, the first upper table surface edge is provided with location notch on a plurality of the first batteries along circumference, the first following table edge is provided with location notch under a plurality of the first batteries along circumference, location notch is corresponding with carrier chain or the conveyer belt of the first carrier chain or tape transport device on the first battery, and location notch is corresponding with carrier chain or the conveyer belt of the second carrier chain or tape transport device under the first battery;
Also be provided with on the frame: the first lithium band cutter sweep corresponding with location notch position on the battery; The second lithium band cutter sweep corresponding with location notch position on the battery;
Also be provided with on the frame: the button cell cathode shell is pushed the feeding cylinder device in the location notch under location notch on the battery and/or the battery from the first carrier chain or tape transport device and/or the second carrier chain or tape transport device; The button cell cathode shell is moved out to the material returned air cylinder device of the first carrier chain or tape transport device and/or the second carrier chain or tape transport device from the battery under location notch and/or the battery in the location notch.
Two carrier chains or the conveyer belt that have difference in height in the technical program, the feeding cylinder device once can be pushed to two negative electrode casings on two carrier chains or the conveyer belt in the corresponding battery location notch, adopt on the rotary table and have two Battery pack location notchs, can realize simultaneously two button cell cathode shells are implemented lithium sheet section dress shell, and material returned air cylinder device can be once be withdrawn into two in the location notch under location notch, the battery on the battery negative electrode casings that the lithium sheet is housed on separately the carrier chain or conveyer belt, realizes efficiently producing fast.
Location notch is identical with the indexing position along circumference of location notch on the first rotary table under the first battery on described the first battery.This scheme is conducive to the layout processing of location notch on the first rotary table under the location notch and the first battery on the first battery, is convenient on the first battery that the interior negative electrode casing of location notch passes in and out simultaneously under the location notch and the first battery.
Described feeding cylinder device comprises the feeding cylinder that is fixed on the frame, and the feeding cylinder piston rod end is provided with contiguous block, be connected with on the contiguous block upper push-rod corresponding with location notch on the battery and with battery under the corresponding lower push-rod of location notch.Its compact conformation is conducive to arrange in frame, promotes simultaneously two battery cathode shells.
Described material returned air cylinder device comprises the material returned cylinder that is fixed on the frame, and material returned cylinder piston boom end is provided with contiguous block, be connected with on the contiguous block upper connecting rod corresponding with location notch on the battery and with battery under the corresponding lower link of location notch; The upper connecting rod end is provided with the flitch of rising to the bait; The lower link end is provided with lower hook flitch.Its compact conformation is conducive to arrange in frame, retracts simultaneously two battery cathode shells.
Described lithium band conveying mechanism comprises the first lithium band conveying mechanism and the second lithium band conveying mechanism; The first lithium band conveying mechanism and the second lithium band conveying mechanism are not interfered and are arranged on the frame, and the lithium end of tape of the first lithium band conveying mechanism is above upper location notch; The lithium end of tape of the second lithium band conveying mechanism is above lower location notch.Two lithium band conveying mechanisms are conducive to the layout on frame, are conducive to simultaneously the shearing of lithium band.Certainly, also can use a lithium band conveying mechanism also can realize cutting simultaneously two lithium sheets.
Described punching press lithium band shaping mechanism comprises:
The second rotary table, the second rotary table is connected with the output of the second motor driver; Described the second rotary table comprises the second upper table surface and the second following table, the second upper table surface edge is provided with location notch on a plurality of the second batteries along circumference, the second following table edge is provided with location notch under a plurality of the second batteries along circumference, location notch is corresponding with carrier chain or the conveyer belt of the first carrier chain or tape transport device on the second battery, and location notch is corresponding with carrier chain or the conveyer belt of the second carrier chain or tape transport device under the second battery;
The top of the second rotary table is provided with the punching press lithium band shaped device with two staking punch, two staking punch respectively with battery under on the location notch, battery location notch corresponding;
Be provided with PP film conveying device traction PP film between rotary table and two staking punch.
The punching press lithium band shaping mechanism of this programme based on the up and down thinking of two battery location notchs of the first rotary table, can reduce the manufacturing installation cost like this, can realize the versatility of parts.Certainly can realize efficient work equally.Such scheme is not limited in moulding yet for efficient realization punching press lithium band.
Described punching press lithium band shaped device comprises supporting bracket, connects motor and deceleration device on the supporting bracket, and the output shaft of motor and deceleration device is installed cam, cam wheel rim and punch rod upper end plane contact; Punch rod is passed supporting bracket, and the punch rod lower end connects staking punch, and punch rod is provided with back-moving spring.
The cam press structure, its dynamic characteristics can be regulated and control, favourable high speed and high accuracy, effective travel is short, also favourable high-speed cruising.
Described motor and deceleration device have two outputs, and two output opposite directions arrange.It is synchronous that the output of one-drawing-two type is conducive to move, and the compactness of implementation structure is convenient to layout.Two outputs can adopt the two ends of an axle to stretch out deceleration device and form two outputs.
Described PP film device comprises a PP film winder and the 2nd PP film winder, the one PP film winder connects the PP film with the 2nd PP film winder, the PP film is between location notch on location notch, the second battery under the second battery of the second rotary table and two staking punch, and the PP film is walked around and established buffer unit and make the PP film be stretched in the top of the second rotary table.
This programme technical characterictic guarantees implementing the lithium sheet in negative electrode casing during punch forming, and staking punch directly contacts and directly do not contact with the lithium sheet with the PP film, and the lithium sheet is played good antiseized protective effect; Buffer unit realizes guaranteeing that the tension buffer when two drifts press down the PP film simultaneously reduces unlikely pulling apart.
Described buffer unit comprises support bar, and support bar one end is connected with supporting bracket, is connected torsion spring between support bar and the supporting bracket, and the other end of support bar connects support roller.It is simple in structure, is convenient to install.
The described barrier film mechanism of cutting comprises:
The 3rd rotary table, the 3rd rotary table is connected with the output of the 3rd motor driver; Described the 3rd rotary table comprises the 3rd upper table surface and the 3rd following table, the 3rd upper table surface edge is provided with location notch on a plurality of the 3rd batteries along circumference, the 3rd following table edge is provided with location notch under a plurality of the 3rd batteries along circumference, location notch is corresponding with carrier chain or the conveyer belt of the first carrier chain or tape transport device on the 3rd battery, and location notch is corresponding with carrier chain or the conveyer belt of the second carrier chain or tape transport device under the 3rd battery;
The 3rd rotary table top arranges the diaphragm machines of cutting with two cutting staking punch, and two cutting staking punch are corresponding with location notch and upper location notch under the 3rd battery respectively;
Be provided with the barrier film conveyer between the 3rd rotary table and two cutting staking punch.
This programme cut barrier film mechanism based on the up and down thinking of two battery location notchs of the first rotary table, can reduce the manufacturing installation cost like this, can realize the versatility of parts.Certainly can realize efficient work equally.Cut barrier film mechanism for efficient realization and also do not limit to such scheme.
The described diaphragm machine of cutting comprises cylinder, and the piston rod end of cylinder connects the barrier film cutter bar, and the cutting staking punch is established in barrier film cutter bar end.Simple air cylinder structure is convenient to arrange.
Described barrier film conveyer comprises the second barrier film conveyer of location notch on the first barrier film conveyer of location notch under the 3rd battery and the 3rd battery.Corresponding battery location notch respectively has a working diaphragm dish and diaphragm disk for subsequent use, and conveyer can increase the barrier film conveying capacity on the one hand, on the other hand for the technology that provides is provided continuously.
The first barrier film conveyer comprises the first mode separation strapping rotating disk, the second mode separation strapping rotating disk, barrier film traction guider, the mode separation strapping pressing of the mode separation strapping on the first mode separation strapping rotating disk and the second mode separation strapping rotating disk bonded together realize the laminating mechanism of mode separation strapping without interruption, described laminating mechanism comprises cylinder, the briquetting that is provided with heater element that the cylinder piston boom end connects; Laminating mechanism is provided with the first mode separation strapping rotating disk mode separation strapping guider and the second mode separation strapping rotating disk mode separation strapping guider along the rear portion of mode separation strapping direction of advance.
The continual continuous production of above-mentioned realization barrier film, the mode separation strapping on the first mode separation strapping rotating disk use soon with the second mode separation strapping rotating disk on mode separation strapping bonding, realize continuously uninterrupted barrier film production with this.
The most obvious effect of the utility model is the production efficiency large increase, and automaticity is high, saves manpower.Novel, the face of flattening is processed as three-dimensional processing, and is simple in structure, and use and maintenance is convenient.Cost adopts servomotor as power, and its kinetic characteristic is controlled, be beneficial to improve crudy and efficient, total efficient improve 5 times and more than, its compact conformation is convenient to arrange.
Description of drawings
Fig. 1 button lithium battery automatic production line overall structure schematic diagram.
Fig. 2 transmits and each rotary working platform arrangement schematic top plan view.
Fig. 3 cuts the structural representation of lithium band mechanism.
Lithium band conveying mechanism end structure schematic diagram among Fig. 4 Fig. 3.
Fig. 5 punching press lithium band shaped device structural representation.
Fig. 6 cuts barrier film mechanism structural representation.
Fig. 7 cuts barrier film mechanism septation conveyer structural representation.
Fig. 8 feeding cylinder device and battery location notch structural representation.
Fig. 9 material returned air cylinder device and battery location notch structural representation.
The laminating mechanism schematic diagram of Figure 10 mode separation strapping.
Embodiment
As shown in Figure 1, frame 100 is to support the supporter of general structure, generally includes supporting leg 101, and supporting leg 101 support and connection workbench 102 are connected with translucent cover 104 on the workbench 102, with all radome structures on the workbench therein.
Structure of the present utility model all is supported on the workbench 102 of frame 100.Negative casing pay-off 103 is vibrations feeding structures, and it will be marked with the negative electrode casing vibrations of sealing ring and send on the conveying device.
Conveying device comprises between the carrier chain 109,110 of the first carrier chain conveying device 107 and the second carrier chain conveying device 108, the first carrier chain conveying devices and the second carrier chain conveying device having difference in height (shown in Fig. 8,9) as shown in Figure 2.Carrier chain 109,110 is by motor and reductor and chain gear transmission, and its structure is tired stating not.
Be provided with along conveying device and cut lithium band mechanism 200, punching press lithium band shaping mechanism 300 is cut barrier film mechanism 400; Cut lithium band mechanism 200 sides and be provided with lithium band conveying mechanism 500, cut the barrier film mechanism 400 other barrier film conveying mechanisms 600 that are provided with.
Cut lithium band mechanism 200, punching press lithium band shaping mechanism 300 is cut in the barrier film mechanism 400 and is included rotary table, as shown in Figure 2, namely cuts the rotary table 201 of lithium band, the rotary table 301 of punching press lithium band moulding and cut the rotary table 401 of barrier film.The rotary table structure of three stations is identical, is conducive to structural configuration, the general interchangeability of parts.
The carrier chain 109 of each rotary table and the first carrier chain conveying device 107 and the carrier chain of the second carrier chain conveying device 108 110 other feeding cylinder device 120 of negative electrode casing and the material returned air cylinder devices 160 of negative electrode casing of being equipped with.
The rotary table 201 of cutting in lithium band mechanism 200 structures is illustrated, and shown in Fig. 2,3,8, rotary table 201 comprises upper table surface 202 and following table 203, and upper table surface 202 and following table 203 consist of two-stage step shape.The clutch end of decelerating through motor driving mechanism 204 connects intermittent cam angle resolver 205, the clutch end of intermittent cam angle resolver 205 is connected with rotary table 201, and intermittent cam angle resolver 205 control rotary tables 201-----suspend and-----rotate the cycle of modes operation that-----suspended again again according to rotation.
The edge of upper table surface 202 is provided with location notch 206 on a plurality of batteries along circumference, and the edge of following table 203 is provided with location notch 207 under a plurality of batteries along circumference.Location notch 207 is along the even circumferential setting under location notch 206 and a plurality of battery on a plurality of batteries in the present embodiment, and location notch is identical with the indexing position along circumference of location notch on rotary table under the battery on the battery.As shown in Figure 2.
Angle between the feeding cylinder device 120 of negative electrode casing and the material returned air cylinder device 160 of negative electrode casing just in time is a minute of angle of battery location notch.
The feeding cylinder device 120 of negative electrode casing arranges perpendicular to carrier chain 110 in the present embodiment, and the material returned air cylinder device 160 of negative electrode casing forms a minute of angle after feeding cylinder device 120.So-called is the direction that carrier chain 110 advances afterwards, i.e. the fore-and-aft direction of manufacturing procedure.
The feeding cylinder device 120 of negative electrode casing as shown in Figure 8, comprise the feeding cylinder 121 that is fixed on the frame workbench 102, feeding cylinder piston rod 122 ends are provided with contiguous block 123, be connected with the upper push-rod corresponding with location notch on the battery 124 on the contiguous block 123, the lower push-rod 125 corresponding with location notch under the battery.
The location notch height is corresponding on the above-mentioned corresponding height that refers to upper push-rod 124 with location notch on the battery and the battery, so that the negative electrode casing on the carrier chain 109 is pushed on the battery in the location notch 206.
The location notch height is corresponding under the above-mentioned corresponding height that refers to lower push-rod 125 with location notch under the battery and the battery, so that the negative electrode casing on the carrier chain 110 is pushed under the battery in the location notch 207.
Because it is different to push distance, the length of upper push-rod 124 is greater than the length of lower push-rod 125.
The material returned air cylinder device 160 of negative electrode casing as shown in Figure 9, be fixed on the material returned cylinder 161 on the workbench 102, material returned cylinder piston rod 162 ends are provided with contiguous block 163, be connected with the upper connecting rod corresponding with location notch on the battery 164 on the contiguous block 163, the lower link 165 corresponding with location notch under the first battery; Upper connecting rod 164 ends are provided with the flitch 166 of rising to the bait; Lower link 165 ends are provided with lower hook flitch 167.
The location notch height is corresponding on the above-mentioned corresponding height that refers to upper connecting rod 164 with location notch on the battery and the battery, and the flitch 166 of rising to the bait that establish upper connecting rod 164 ends can pass location notch 206 on the battery; When upper connecting rod 164 retracted like this, the flitch 166 of rising to the bait of location notch 206 inside end can be withdrawn into the negative electrode casing in the location notch on the battery 206 on the carrier chain 109 on the battery.In non operating state flitch 166 location notch 206 inside end on battery of rising to the bait.Location notch 206 is by location notch under last battery of the initial circumference graduation of feeding cylinder device 120 on the battery.
The location notch height is corresponding under the above-mentioned corresponding height that refers to lower link 165 with location notch under the battery and the battery, and the lower hook flitch 167 that establish lower link 165 ends can pass location notch 207 under the battery; When lower link 165 retracted like this, the lower hook flitch 167 of location notch 207 inside end can be withdrawn into the negative electrode casing in the location notch under the battery 207 on the carrier chain 110 under the battery.Hook flitch 167 location notch 207 inside end under battery under non operating state.Location notch 207 is by location notch under last battery of the initial circumference graduation of feeding cylinder device 120 under the battery.
Cut lithium band mechanism 200 and also comprise, arrange on the frame: the first lithium band cutter sweep corresponding with location notch position on the battery; The second lithium band cutter sweep corresponding with location notch position on the battery, specifically as shown in Figure 3, the first lithium band cutter sweep is identical with the second lithium band cutter sweep structure, be 90 degree and 270 degree settings (such as the angle position of Fig. 2) with respect to feeding cylinder device 120 initial calibration, namely the first lithium band cutter sweep and the second lithium band cutter sweep are 180 degree settings.
Here describe its structure with the first lithium band cutter sweep: connect support bar 230 on the frame workbench 102, support bar 230 connects supporting bracket 231, and supporting bracket 231 is provided with cylinder 232, and cutting head 233 is established in the piston rod end of cylinder 232.The cutting head 233 of the first lithium band cutter sweep is location notch position on battery relatively; The cutting head 234 of the second lithium band cutter sweep is location notch position under battery relatively.
Lithium band conveying mechanism 500 is shown in Fig. 3,4, comprise on the frame workbench 102 arrange about two supports 501, support 501 is provided with lithium band rotating disk 502, also is provided with stepping motor 503 on the frame workbench 102, and the roller that the output shaft of stepping motor 503 connects is relative guide roller 504.The top of rotary table 201 is provided with lithium tape guide plate 505 with respect to the top, position of location notch on the battery, offers gathering sill 506 on the lithium tape guide plate 505.The top of rotary table 201 is provided with lithium tape guide plate 507 with respect to the top, position of location notch under the battery, offers gathering sill 508 on the lithium tape guide plate 507.
About two stepping motors 503 work, with about lithium band rotating disk 502 on lithium band 520 by gathering sill 506, gathering sill 508 left and right sides lithium band is sent to top, position with respect to location notch on the battery respectively, top, the position of location notch under the battery, cutting head 233, cutting head 234 press down respectively cutting lithium band under cylinder action separately, and the lithium band is sent on the battery in the negative electrode casing in the location notch, and be sent under the battery in the negative electrode casing in the location notch.
Punching press lithium band shaping mechanism 300 as shown in Figure 5, comprise the rotary table 301 of punching press lithium band moulding and the feeding cylinder device of negative electrode casing, the material returned air cylinder device of negative electrode casing, it is identical with aforesaid rotary table 201 that the Drive Structure of rotary table 301 and calibration rotate, its structure is identical with said structure, not tired stating.
The top of rotary table is provided with the punching press lithium band shaped device with two staking punch, two staking punch respectively with battery under on the location notch, battery location notch corresponding;
Described punching press lithium band shaped device comprises supporting bracket 302, and supporting bracket 302 is supported on the frame workbench 102 by support bar 312 and is positioned at rotary table 301 tops of punching press lithium band moulding.Connect motor and deceleration device 303 on the supporting bracket 302.Motor and deceleration device have two outputs in the present embodiment, and two output opposite directions arrange.The output shaft of concrete is deceleration device 303 is axises, and the deceleration device housing is stretched out at the output shaft two ends, forms two outputs.
Two outputs connect respectively cam 304,305, cam 304,305 wheel rims respectively with punch rod 306,307 upper end plane contact; Punch rod 306,307 is passed supporting bracket 302, and punch rod 306,307 lower ends connect staking punch 308,309 separately, is provided with separately back-moving spring 310,311 on the punch rod 306,307.Staking punch 308,309 seat are respectively with respect to location notch under location notch and the battery on the battery on the rotary table 301.
The PP film device comprises a PP film winder 320 and the 2nd PP film winder 321, the one PP film winder and the 2nd PP film winder connect PP film 322, the PP film by guide roller 323,324 under the battery of rotary table 301 on location notch, the battery between location notch and two staking punch.325 pairs of PP films of deflector roll on the output shaft of guide roller 323 and progressive motor implement to drive guiding.
The PP film is walked around and is established buffer unit 330 and make the PP film be stretched in the top of the second rotary table.
Buffer unit comprises support bar 331, and support bar 331 1 ends are connected with supporting bracket 302, is connected torsion spring between support bar and the supporting bracket, and the other end of support bar connects support roller 332, and support roller 332 supports the PP films.Said structure does not comprise the lithium sheet so that staking punch 308,309 directly contact with the lithium sheet when pushing down the lithium sheet, the while is so that after pushing down, the interior return of PP film.
Cut barrier film mechanism 400 and comprise the rotary table 401 of cutting barrier film and the feeding cylinder device of negative electrode casing, the material returned air cylinder device of negative electrode casing, its structure is identical with said structure, tired stating.
Rotary table 401 sides that cut barrier film arrange the diaphragm machines of cutting with two cutting staking punch, two cutting staking punch respectively with rotary table 401 on battery under on the location notch, battery location notch corresponding;
Specifically as shown in Figure 6, cut diaphragm machine comprise two cylinders 460,461, two cylinders 460,641 piston rod end connect respectively barrier film cutter bar 462,463, two barrier film cutter bar ends respectively the company of establishing cut staking punch 464,465.The position of location notch is corresponding on rotary table 401 batteries of position and the barrier film of cutting staking punch 464, and the position of location notch is corresponding under the position of cutting staking punch 464 and rotary table 401 batteries of barrier film.
Cut the barrier film mechanism 400 other barrier film conveying mechanisms 600 that are provided with, the quantity of barrier film conveying mechanism 600 is identical with the quantity of cutting diaphragm machine, two covers 680,690(are arranged as shown in Figure 6), it is corresponding to be applicable to respectively under rotary table 401 batteries on the location notch and rotary table 401 batteries location notch.Two nested structures are identical, be illustrated with the barrier film conveying mechanism that location notch is corresponding under rotary table 401 batteries, shown in Fig. 7,10, barrier film conveyer 680 comprises the support 608 that arranges on the frame workbench 102, difference mode separation strapping rotating disk 601 on the support 608, mode separation strapping rotating disk 602, barrier film traction guider, barrier film traction guider adopts guide roller 603,604, is respectively applied to the guiding of the mode separation strapping on the mode separation strapping rotating disk 601 and the guiding of the mode separation strapping on the mode separation strapping rotating disk 602.The traction electric machine 605 traction mode separation strappings of mode separation strapping move.The traction electric machine 605 of mode separation strapping has barrier film shut-off mechanism 609, is used for used mode separation strapping is cut off.
In order to realize the without interruption of barrier film, be provided with mode separation strapping pressing with the mode separation strapping on the mode separation strapping rotating disk 601 and mode separation strapping rotating disk 602 and bond together and realize the laminating mechanism of mode separation strapping without interruption.Described laminating mechanism comprises cylinder 610, the briquetting that is provided with heater element 611 that the cylinder piston boom end connects; Laminating mechanism is provided with the guider 606 of the mode separation strapping 620 on the mode separation strapping rotating disk 601 along the rear portion of mode separation strapping direction of advance, and the guider 607 of the mode separation strapping on the mode separation strapping rotating disk 602 621.
Barrier film in diaphragm disk is very few by the barrier film storage that transducer detects mode separation strapping rotating disk 601; when needing to change; it is to receive transducer detection command calculations; make cylinder 610 descent of pistons; it is overlapping bonding with the mode separation strapping on the mode separation strapping rotating disk 602 and scratch diskette magnetic tape trailer that the briquetting 611 of heater element is equipped with in promotion; shut down to reduce, improve work efficiency.
The utility model production line production process is:
The negative plate (being commonly called as the flange lid) that is marked with sealing ring under the effect of negative casing pay-off 103, is transported on certain altitude poor the first carrier chain conveying device 107 and the second carrier chain conveying device 108 successively; Behind Dutch lithium band mechanism 200 stations, the feeding cylinder device of negative electrode casing will be born casing and be pushed on the battery on the rotary table 201 location notch under location notch, the battery, lithium band conveying mechanism 500 is transported to the lithium band on the corresponding battery under location notch, the battery on the location notch, lithium band cutter sweep is finished the cutting of lithium band, after rotary table 201 turned to the discharging station, the material returned air cylinder device of negative electrode casing drew negative electrode casing and delivers on the first carrier chain conveying device 107 and the second carrier chain conveying device 108.
Negative electrode casing is sent to punching press lithium band shaping mechanism 300 stations, the feeding cylinder device of negative electrode casing will be born casing and be pushed on the battery on the rotary table 301 location notch under location notch, the battery, punching press lithium band shaped device is compressing with the lithium sheet in the negative electrode casing in the location notch under location notch, the battery on the battery, after rotary table 301 rotation transmission negative electrode casings put in place, the material returned air cylinder device of negative electrode casing drew negative electrode casing and delivers on the first carrier chain conveying device 107 and the second carrier chain conveying device 108.
After negative electrode casing is sent to and cuts barrier film mechanism 400 stations, the feeding cylinder device of negative electrode casing will be born casing and be pushed to location notch on the battery on the rotary table 401, location notch under the battery, barrier film conveying mechanism 600 is transported to location notch on the corresponding battery with mode separation strapping, under the battery on the location notch, cutting diaphragm machine will cut barrier film and send into location notch on the battery, in the negative electrode casing under the battery in the location notch, after rotary table 401 rotation transmission negative electrode casings put in place, the material returned air cylinder device of negative electrode casing draws negative electrode casing and delivers on the first carrier chain conveying device 107 and the second carrier chain conveying device 108, with the negative electrode casing output that processes.Finish processing.
Each rotary table all adopts the batch (-type) rotary work, on the battery on each rotary table under location notch, the battery location notch calibration be 12.
This production line efficiency is high, and automaticity is high.
Claims (14)
1. button lithium battery automatic production line, it comprises frame, and frame is provided with the negative electrode casing pay-off, and the output end of negative electrode casing pay-off is provided with conveying device, is provided with along conveying device and cuts lithium band mechanism, and punching press lithium band shaping mechanism is cut barrier film mechanism; Cut the other lithium band conveying mechanism that is provided with of lithium band mechanism, cut the other barrier film conveying mechanism that is provided with of barrier film mechanism, it is characterized in that described conveying device comprises the first carrier chain or tape transport device and the second carrier chain or tape transport device, has difference in height between the carrier chain of the first carrier chain or tape transport device and the second carrier chain or tape transport device or the conveyer belt;
Cut lithium band mechanism: comprise the first rotary table, the first rotary table is connected with the output of the first motor driver; Described the first rotary table comprises the first upper table surface and the first following table, the first upper table surface edge is provided with location notch on a plurality of the first batteries along circumference, the first following table edge is provided with location notch under a plurality of the first batteries along circumference, location notch is corresponding with carrier chain or the conveyer belt of the first carrier chain or tape transport device on the first battery, and location notch is corresponding with carrier chain or the conveyer belt of the second carrier chain or tape transport device under the first battery;
Also be provided with on the frame: the first lithium band cutter sweep corresponding with location notch position on the battery; The second lithium band cutter sweep corresponding with location notch position under the battery;
Also be provided with on the frame: with the button cell cathode shell from the first carrier chain or tape transport device and/or the second carrier chain or tape transport device push the battery cathode shell to upper location notch and/battery under feeding cylinder device in the location notch; The button cell cathode shell is moved out to the material returned air cylinder device of the first carrier chain or tape transport device and/or the second carrier chain or tape transport device from the battery under location notch and/or the battery in the location notch.
2. button lithium battery automatic production line as claimed in claim 1 is characterized in that location notch is identical with the indexing position along circumference of location notch on the first rotary table under the first battery on described the first battery.
3. button lithium battery automatic production line as claimed in claim 1, it is characterized in that described feeding cylinder device comprises the feeding cylinder that is fixed on the frame, the feeding cylinder piston rod end is provided with contiguous block, be connected with on the contiguous block upper push-rod corresponding with location notch on the first battery and with the first battery under the corresponding lower push-rod of location notch.
4. button lithium battery automatic production line as claimed in claim 1, it is characterized in that described material returned air cylinder device comprises the material returned cylinder that is fixed on the frame, material returned cylinder piston boom end is provided with contiguous block, be connected with on the contiguous block upper connecting rod corresponding with location notch on the first battery and with the first battery under the corresponding lower link of location notch; The upper connecting rod end is provided with the flitch of rising to the bait; The lower link end is provided with lower hook flitch.
5. button lithium battery automatic production line as claimed in claim 1 is characterized in that described lithium band conveying mechanism comprises the first lithium band conveying mechanism and the second lithium band conveying mechanism; The first lithium band conveying mechanism and the second lithium band conveying mechanism are not interfered and are arranged on the frame, and the lithium end of tape of the first lithium band conveying mechanism is above upper location notch; The lithium end of tape of the second lithium band conveying mechanism is above lower location notch.
6. button lithium battery automatic production line as claimed in claim 1 is characterized in that described punching press lithium band shaping mechanism comprises:
The second rotary table, the second rotary table is connected with the output of the second motor driver; Described the second rotary table comprises the second upper table surface and the second following table, the second upper table surface edge is provided with location notch on a plurality of the second batteries along circumference, the second following table edge is provided with location notch under a plurality of the second batteries along circumference, location notch is corresponding with carrier chain or the conveyer belt of the first carrier chain or tape transport device on the second battery, and location notch is corresponding with carrier chain or the conveyer belt of the second carrier chain or tape transport device under the second battery;
The top of the second rotary table is provided with the punching press lithium band shaped device with two staking punch, two staking punch respectively with battery under on the location notch, battery location notch corresponding;
Be provided with PP film conveying device traction PP film between rotary table and two staking punch.
7. button lithium battery automatic production line as claimed in claim 6, it is characterized in that described punching press lithium band shaped device comprises supporting bracket, connect motor and deceleration device on the supporting bracket, the output shaft of deceleration device is installed cam, cam wheel rim and punch rod upper end plane contact; Punch rod is passed supporting bracket, and the punch rod lower end connects staking punch, and punch rod is provided with back-moving spring.
8. button lithium battery automatic production line as claimed in claim 7 is characterized in that described motor and deceleration device have two outputs, and two output opposite directions arrange.
9. button lithium battery automatic production line as claimed in claim 6, it is characterized in that described PP film device comprises a PP film winder and the 2nd PP film winder, the one PP film winder connects the PP film with the 2nd PP film winder, the PP film is between location notch on location notch, the second battery under the second battery of the second rotary table and two staking punch, and the PP film is walked around and established buffer unit and make the PP film be stretched in the top of the second rotary table.
10. button lithium battery automatic production line as claimed in claim 9 is characterized in that described buffer unit comprises support bar, and support bar one end is connected with supporting bracket, is connected torsion spring between support bar and the supporting bracket, and the other end of support bar connects support roller.
11. button lithium battery automatic production line as claimed in claim 1 is characterized in that cutting barrier film mechanism and comprises:
The 3rd rotary table, the 3rd rotary table is connected with the output of the 3rd motor driver; Described the 3rd rotary table comprises the 3rd upper table surface and the 3rd following table, the 3rd upper table surface edge is provided with location notch on a plurality of the 3rd batteries along circumference, the 3rd following table edge is provided with location notch under a plurality of the 3rd batteries along circumference, location notch is corresponding with carrier chain or the conveyer belt of the first carrier chain or tape transport device on the 3rd battery, and location notch is corresponding with carrier chain or the conveyer belt of the second carrier chain or tape transport device under the 3rd battery;
The 3rd rotary table top arranges the diaphragm machines of cutting with two cutting staking punch, two cutting staking punch respectively with the 3rd battery under on the location notch, the 3rd battery location notch corresponding;
Be provided with barrier film conveyer conveying barrier film between the 3rd rotary table and two cutting staking punch.
12. the button lithium battery automatic production line is characterized in that the described diaphragm machine of cutting comprises cylinder as claimed in claim 11, the piston rod end of cylinder connects the barrier film cutter bar, and barrier film cutter bar end is provided with the cutting staking punch.
13. button lithium battery automatic production line as claimed in claim 11 is characterized in that described barrier film conveyer comprises the second barrier film conveyer of location notch on the first barrier film conveyer of location notch under the 3rd battery and the 3rd battery.
14. button lithium battery automatic production line as claimed in claim 13, it is characterized in that the first barrier film conveyer comprises the first mode separation strapping rotating disk that arranges on the frame, the second mode separation strapping rotating disk, barrier film traction guider, the mode separation strapping pressing of the mode separation strapping on the first mode separation strapping rotating disk and the second mode separation strapping rotating disk bonded together realize the laminating mechanism of mode separation strapping without interruption, described laminating mechanism comprises cylinder, the briquetting that is provided with heater element that the cylinder piston boom end connects; Laminating mechanism is provided with the first mode separation strapping rotating disk mode separation strapping guider and the second mode separation strapping rotating disk mode separation strapping guider along the rear portion of mode separation strapping direction of advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332545 CN202797150U (en) | 2012-07-11 | 2012-07-11 | Automatic production line for button lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332545 CN202797150U (en) | 2012-07-11 | 2012-07-11 | Automatic production line for button lithium battery |
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| Publication Number | Publication Date |
|---|---|
| CN202797150U true CN202797150U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220332545 Expired - Fee Related CN202797150U (en) | 2012-07-11 | 2012-07-11 | Automatic production line for button lithium battery |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769143A (en) * | 2012-07-11 | 2012-11-07 | 武汉市汉泰斯特科技有限公司 | Automatic production line for button type lithium battery |
| CN103746137A (en) * | 2013-12-16 | 2014-04-23 | 周俊雄 | Soft-package battery packaging production line |
| CN104493878A (en) * | 2014-12-04 | 2015-04-08 | 谭军 | Computer back button hot cutting machine |
| CN106784494A (en) * | 2017-01-21 | 2017-05-31 | 中山市华南理工大学现代产业技术研究院 | Button cell automates installation equipment |
| CN108199056A (en) * | 2018-02-09 | 2018-06-22 | 山东信湖新能源科技有限公司 | A kind of double rotating disc type product line devices of li-Mn button cell |
| CN111883807A (en) * | 2020-06-30 | 2020-11-03 | 安徽南都华铂新材料科技有限公司 | Button cell production and manufacturing method |
-
2012
- 2012-07-11 CN CN 201220332545 patent/CN202797150U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769143A (en) * | 2012-07-11 | 2012-11-07 | 武汉市汉泰斯特科技有限公司 | Automatic production line for button type lithium battery |
| CN102769143B (en) * | 2012-07-11 | 2015-01-28 | 武汉市汉泰斯特科技有限公司 | Automatic production line for button type lithium battery |
| CN103746137A (en) * | 2013-12-16 | 2014-04-23 | 周俊雄 | Soft-package battery packaging production line |
| CN104493878A (en) * | 2014-12-04 | 2015-04-08 | 谭军 | Computer back button hot cutting machine |
| CN106784494A (en) * | 2017-01-21 | 2017-05-31 | 中山市华南理工大学现代产业技术研究院 | Button cell automates installation equipment |
| CN108199056A (en) * | 2018-02-09 | 2018-06-22 | 山东信湖新能源科技有限公司 | A kind of double rotating disc type product line devices of li-Mn button cell |
| CN111883807A (en) * | 2020-06-30 | 2020-11-03 | 安徽南都华铂新材料科技有限公司 | Button cell production and manufacturing method |
| CN111883807B (en) * | 2020-06-30 | 2021-06-22 | 安徽南都华铂新材料科技有限公司 | Button cell production and manufacturing method |
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Effective date of registration: 20140902 Address after: Two, building 430056, building 21, hi tech Industrial Park, Wuhan economic and Technological Development Zone, Wuhan, Hubei Patentee after: Wuhu Han-Test Technology Co., Ltd. Patentee after: WUHAN TKS AUTOMATION EQUIPMENT CO., LTD. Address before: Two, building 430056, building 21, hi tech Industrial Park, Wuhan economic and Technological Development Zone, Wuhan, Hubei Patentee before: Wuhu Han-Test Technology Co., Ltd. |
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