CN109672003A - A kind of device and disassembling method adapting to more specification rectangular lithium ion battery dismantlings - Google Patents

Abstract

The invention discloses a kind of devices and disassembling method for adapting to more specification rectangular lithium ion battery dismantlings, which includes: the disassembly system of control system and pipeline system: intermittent feeding device (1), No.1 automation trimming device (2), station conversion device (3), No. two automation trimming devices (4) and separation coring device (5)；The all parts of control system control disassembly system carry out pipeline system operation: used Li ion cell is transported to No.1 automation trimming device by intermittent feeding device, complete the trimming of the symmetrical two sides of battery, station conversion device is by 90 degree of battery rotary after trimming and is transported to No. two automation trimming devices, the trimming of the other two sides of battery is completed, upper and lower watchcase is separated and collected with battery core by separation coring device.It is high degree of automation of the present invention, adaptable, it is effectively guaranteed electric discharge during lithium ion battery dismantling, safety problem using the mode that knife cuts dismantling, and farthest realize the separation of battery core and battery case.

Description

A kind of device and disassembling method adapting to more specification rectangular lithium ion battery dismantlings

Technical field

The present invention relates to lithium ion batteries to be recycled field, in particular to a kind of to adapt to more specification rectangular lithium ion batteries The device and disassembling method of dismantling.

Background technique

With the development of economy and social progress, the products such as mobile phone become the necessity in people's life, and mobile phone produces The quickening of product update rate, while the lithium ion battery in a large amount of mobile phone products scrapped causes a large amount of wastes, Also the puzzlement of environmental pollution is brought.

Currently, China has become the maximum production of lithium ion battery, consumption and exported country, while discarded lithium ion battery Also the growth of explosion type is presented, it is contemplated that 25,000,000,000, thus each battery production will be had reached to the year two thousand twenty waste and old lithium ion battery Enterprise will also face the status that huge environmental protection pressure, lithium ion battery shortage of raw materials and price rise steadily.

According to according to a preliminary estimate, one piece of cobalt acid lithium ion battery is containing about metal brill 15%, copper 14%, iron 25%, aluminium 4.7%, lithium 0.1%. These metal category first resources, great recovery value.Especially metallic cobalt is metal rare, that price is more expensive, without individual mine Bed, most association is in copper, nickel minerals, and grade is lower.It is scrapped based on 100,000,000 by every year, wherein recyclable cobalt is about 600 tons, Cobalt in waste lithium ion batteries content is taller compared in cobalt concentrate.As it can be seen that realizing the resource utilization of used Li ion cell, can have Effect alleviates the shortage problem of China's metal resource.

In recent years, some enterprises have started the recovery processing of used Li ion cell, and entire in waste and old lithium ion battery returns It receives in treatment process, pre-treating technology is very important, however due to technology and economy etc., it is most of at present Enterprise is this first to mix the way of recycling divided afterwards still using pre-treating methods such as crushing, screening, magnetic separation and artificial dismantlings, not only increases The difficulty for having added late resource to separate, the problem of more causing noble metal in lithium ion battery resource reclaim low efficiency.Therefore Research and development include automation tear open shell technology, automate tear chip technology open including, towards the automatic of different model lithium ion battery Change dismantling technique and intelligence dismantling mechanism, reaches that low cost, low pollution, efficient waste and old lithium ion battery be quick, safety, ring It is very urgent and challenging for protecting dismantling.

Summary of the invention

Present invention seek to address that the technical issues of be, for existing rectangular waste and old lithium ion battery model disunity, lithium The degree of automation present in the irreversibility of ion battery production technology and dismantling technique is low, bad adaptability and inefficiency The problems such as, provide a kind of device and and disassembling method, this method and device for adapting to more specification rectangular lithium ion battery dismantlings It is high degree of automation, adaptable, putting during lithium ion battery dismantling is effectively guaranteed using the mode that knife cuts dismantling Electricity, safety problem, and farthest realize the separation of battery core and battery case, efficiency with higher.

In order to solve the above technical problems, the technical solution adopted by the present invention is that:

A kind of device adapting to more specification rectangular lithium ion battery dismantlings,

It include: the disassembly system of control system and pipeline system, the disassembly system includes: to be sequentially fixed at what square steel was built Intermittent feeding device on rack, No.1 automation trimming device, station conversion device, No. two automation trimming devices and Separate coring device；The all parts that control system controls disassembly system carry out pipeline system operation: the intermittent feeding dress It sets and useless ion battery is transported to No.1 automation trimming device with certain frequency, No.1 automates trimming device and completes to useless lithium The trimming of the symmetrical two sides of ion battery acts, and the used Li ion cell after trimming is rotated by 90 ° and is transported to by station conversion device No. two automation trimming devices, No. two automation trimming devices are completed the trimming to the other two sides of used Li ion cell and are acted, warp Used Li ion cell after trimming twice only includes upper watchcase, battery core, lower watchcase, finally will be upper by separation coring device (5) Lower watchcase is separated with battery core, and is collected respectively；

The No.1 automation trimming device and No. two automation trimming devices include: pan feeding range unit, and synchronous roll adjustment is flat Platform, modularization displacement flange fixing installation push motion platform, displacement knife cutting apparatus and waste material collector-shoe gear；The synchronous roll adjustment is flat There are two adjustable point of platform of mutual distance, the displacement knife cutting apparatus has two and is separately fixed at two points of platforms for platform setting On cutter；The modularization displacement flange fixing installation can synchronize opening and closing in company with step anomaly platform and connect with push motion platform, Used Li ion cell is pressed on synchronous roll adjustment platform and is moved with push motion platform, it is real by cutter on the way The cutting at existing used Li ion cell both ends.

Further to the prioritization scheme of intermittent feeding device are as follows: the intermittent feeding device includes: infeed conveyor With feeding sliding slot；Blend stop is set on the infeed conveyor and is divided into multiple independent square spaces progress used Li ion cells Placement；Pan feeding range unit in the tail end and No.1 automation trimming device of the feeding sliding slot connection infeed conveyor. Infeed conveyor carries out intermittent push with the time that a trimming process is completed is unified.Feeding sliding slot be connection conveyer belt tail end with No.1 automates the pan feeding range unit in trimming device, plays the role of being oriented to lithium ion battery.

Further to the prioritization scheme of No.1 automatic trimming device are as follows:

Synchronous roll adjustment platform: including as two U-type grooves that be divided to platform, opening is opposite and for adjusting between two U-type grooves The two-way screw synchronous roll-setting gear of distance；Wherein the upper plane of the U-type groove in outside is No.1 roll adjustment platform, the U-type groove of inside Upper plane be No. two roll adjustment platforms, the tail end top of No.1 roll adjustment platform is provided with release cylinder, table on No. two roll adjustment platforms Face position corresponding with cylinder is released is provided with external platform；No.1 roll adjustment platform and No. two roll adjustment platform undersides are arranged in parallel There is the elongated slot extended along U-type groove open edge；

Pan feeding range unit: by the ranging cylinder on No.1 roll adjustment platform, the stop cylinder on No. two roll adjustment platforms and No.1 tune The blend stop composition of limitation used Li ion cell trend at left and right sides of anomaly platform；The contained push plate front end face of stop cylinder is away from cutter front end Face 5-10mm(is adjusted according to battery length by stop cylinder), for controlling the depth to lithium ion battery trimming；

Modularization displacement flange fixing installation: including two sets of sliding bottoms for having long flat key, the Vertical U-type block of two cuff through slots, two The hollow briquetting of cuff flat key, one piece of solid briquetting and a compression cylinder；The sliding bottom is by long flat key respectively with one Number roll adjustment platform, No. two roll adjustment platform undersides elongated slot match, can be slided along the elongated slot；Two sets of Vertical U-type blocks respectively with Two sets of sliding bottoms are connected；In hollow briquetting insertion Vertical U-type block, two pieces of hollow briquettings lead to two sets Vertical U-type blocks respectively Slot matches, the distance between two pieces of hollow briquettings because No.1 roll adjustment platform, No. two roll adjustment platforms it is separated due to increase, and two pieces The hollow parts of hollow briquetting are connectable logical；The solid briquetting upper end is connected with compression cylinder, and two pieces of hollow pressures are inserted into lower end The hollow parts of block connection, can push down two hollow each a part of briquetting；

Push motion platform includes: the outer framework matched with through slot and respectively with the flat key on sliding bottom, is fixed and clamped The top plate of cylinder, a set of linear slider sliding rail and a push hydraulic cylinder；The setting of linear slider sliding rail is slided in outer base of frame Dynamic direction is identical as No.1 roll adjustment platform, No. two roll adjustment platform underside elongated slot directions, and push hydraulic cylinder passes through a push connection Head is connected with the side of outer framework；

Displacement knife cutting apparatus includes: two sets of Z-type compact heaps, two hard alloy materials that machined inclined edge and cutting edge of having polished Cutter and fixing screws；Two cutters are separately mounted to No.1 roll adjustment platform, No. two roll adjustment platforms by two sets of Z-type compact heaps On, and fixed by screw, cutter angle is installed downwards, and cut direction and No.1 roll adjustment platform, No. two roll adjustment platform undersides are long Slot direction is identical；

Waste material collector-shoe gear include: matched with cutter with guarantee deflector chute that trimming waste material completely collects, under deflector chute Hold the waste material collecting tray matched.

Further to the prioritization scheme of station conversion device are as follows: the station conversion device includes: down-feed screw motor Mould group, level side's lead screw motor mould group and two multi-spindle machining hands；The horizontal lead screw motor mould group is mounted on down-feed screw electricity Machine mould group front end and can be with its up and down motion, two multi-spindle machining hands be mounted on horizontal lead screw motor mould group front and can be along level Direction is mobile；Each multi-spindle machining hand includes a rotary cylinder, a clamping cylinder and a push plate component, the rotary pneumatic Cylinder lower end connects the push plate component, and rotary cylinder can drive push plate component to make 90 degree of rotations, and the shell of the push plate component is The frame shape of lower ending opening, shell side are internally provided with push plate, and push plate connects the clamping cylinder, passes through clamping cylinder cylinder Propulsion can clamp used Li ion cell.

Further No. two are automated with the prioritization scheme of trimming device are as follows: each component tool of No. two automation trimming devices Body are as follows:

Synchronous roll adjustment platform: including as two U-type grooves that be divided to platform, opening is opposite and for adjusting between two U-type grooves The two-way screw synchronous roll-setting gear of distance；Wherein the upper plane of the U-type groove of inside is No. three roll adjustment platforms, the U-type groove in outside Upper plane be No. four roll adjustment platforms；No. four roll adjustment platform tail portions are provided with to release cylinder and be used to push on battery and take with separating Core apparatus；No. three roll adjustment platforms and No. four roll adjustment platform undersides are arranged in parallel with the elongated slot extended along U-type groove open edge；

Pan feeding range unit: by the ranging cylinder on No. three roll adjustment platforms, the stop cylinder on No. four roll adjustment platforms and No. three tune The blend stop composition of limitation used Li ion cell trend at left and right sides of anomaly platform；

Modularization displacement flange fixing installation: including two sets of sliding bottoms for having long flat key, the Vertical U-type block of two cuff through slots, two The hollow briquetting of cuff flat key, one piece of solid briquetting and a compression cylinder；The sliding bottom is by long flat key respectively with three Number roll adjustment platform, No. four roll adjustment platform undersides elongated slot match, can be slided along the elongated slot；Two sets of Vertical U-type blocks respectively with Two sets of sliding bottoms are connected；In hollow briquetting insertion Vertical U-type block, two pieces of hollow briquettings lead to two sets Vertical U-type blocks respectively Slot matches, the distance between two pieces of hollow briquettings because No. three roll adjustment platforms, No. four roll adjustment platforms it is separated due to increase, and two pieces The hollow parts of hollow briquetting are connectable logical；The solid briquetting upper end is connected with compression cylinder, and two pieces of hollow pressures are inserted into lower end The hollow parts of block connection, can push down two hollow each a part of briquetting；

Push motion platform includes: the outer framework matched with through slot and respectively with the flat key on sliding bottom, is fixed and clamped The top plate of cylinder, a set of linear slider sliding rail and a push hydraulic cylinder；The setting of linear slider sliding rail is slided in outer base of frame Dynamic direction is identical as No. three roll adjustment platforms, No. four roll adjustment platform underside elongated slot directions, and push hydraulic cylinder passes through a push connection Head is connected with the side of outer framework；

Displacement knife cutting apparatus includes: two sets of Z-type compact heaps, two hard alloy materials that machined inclined edge and cutting edge of having polished Cutter cutter and fixing screws；Two cutters are separately mounted to No. three roll adjustment platforms by two sets of Z-type compact heaps, No. four roll adjustments are put down It on platform, and is fixed by screw, cutter angle is installed downwards, cut direction and No. three roll adjustment platforms, No. four roll adjustment platform undersides Elongated slot direction is identical；

Waste material collector-shoe gear include: matched with cutter with guarantee deflector chute that trimming waste material completely collects, under deflector chute Hold the waste material collecting tray matched.

Further to the prioritization scheme of separation coring device are as follows: the separation coring device includes: the silk of horizontal direction Bar motor mould group, pneumatic-finger rotary cylinder, the pneumatic-finger of linear guide parallel moving type, finger connecting plate, organ type are true Suction disk and three compartments separate the guide groove that gathers materials；Pneumatic-finger upper end connects finger connecting plate, and finger connecting plate includes on expandable Organ type vacuum chuck is separately installed on connecting plate and lower connecting plate, upper junction plate and lower connecting plate, lower connecting plate is L-shaped, The used Li ion cell for completing the movement of trimming twice for stopping limit to be released；The lower end of pneumatic-finger is equipped with pneumatic hand Refer to rotary cylinder, pneumatic-finger is connected to the lead screw motor mould group of horizontal direction by connecting component, so as in the horizontal direction It is mobile, it is displaced into No. two automation trimming devices and is separated between the guide groove that gathers materials with three compartments；It includes three that three compartments, which separate the guide groove that gathers materials, A sliding slot, intermediate sliding slot is for collecting battery core, and two sliding slots of two sides are for collecting watchcase up and down.

A method of more specification rectangular lithium ion battery dismantlings are adapted to, the rectangular lithium of the more specifications of a kind of adaptation is used The device of ion battery dismantling, comprising the following steps:

1) a batch is contained into the rectangular waste and old lithium ion battery of different dimensions, without discharge treatment early period, successively put It sets on intermittent feeding device, knife is combined with by intermittent feeding device and cuts dismantling speed progress feeding；

2) used Li ion cell is slipped to first on the synchronization roll adjustment platform in No.1 automation trimming device, is filled by pan feeding ranging It sets and carries out push positioning and the ranging of length direction and feed back to control system, control system controls same step according to battery length Anomaly platform is opened and closed to certain distance, and is combined with modularization displacement flange fixing installation and compress used Li ion cell, then by Pushing motion platform drives modularization displacement flange fixing installation and used Li ion cell to pass through the displacement in company with the adjustment of step anomaly platform Knife cutting apparatus completes the cutting of lithium ion battery length direction two sides, and the part that two sides are cut is collected into via waste material collector-shoe gear In reject chute；

3) the used Li ion cell main body after completing first time trimming is put down by the synchronization roll adjustment in No.1 automation trimming device Platform is released, and by station conversion device by 90 degree of used Li ion cell flip horizontal, is transferred to No. two automation trimming devices On synchronous roll adjustment platform；At the same time, the synchronization roll adjustment platform of No.1 automation trimming device is closed into initial position, lithium to be given up After ion battery station converts, the push motion platform of No.1 automation trimming device is restored to initial position, and No.1 is certainly The intermittent feeding device of dynamicization trimming device continues feeding, starts the first time trimming movement of second piece of lithium ion battery；

4) identical as No.1 automation trimming device movement, first piece of used Li ion cell is complete via No. two automation trimming devices At the cutting of other two sides, the waste material collector-shoe gear that the part that two sides are cut equally automates trimming device via No. two is collected into In reject chute；

5) after first piece of used Li ion cell completes the movement of trimming twice, the synchronization roll adjustment platform of No. two automation trimming devices It is closed into initial position, then at the maximum displacement of push motion platform, used Li ion cell is released, at the same time, point From coring device horizontal movement to the decomposition and collection of the battery core and upper and lower watchcase for automating trimming device progress battery with No. two.

The invention has the advantages that:

The device and disassembling method of the more specification rectangular lithium ion battery dismantlings of adaptation of the invention have the advantage that

1. high degree of automation.Used Li ion cell is through feeding device until cutting, separation are completed, without manually participating in.

2. adaptable.Cylinder pushes the used Li ion cell pan feeding of different size, clamps, and measures its length or width simultaneously Signal is fed back into system, the adjustment of platform and cutter spacing is carried out convenient for system, is realized to different size used Li ion cell Accurate trimming.

3. modularization.In view of rectangular lithium ion battery specification is more, variation range is big, size classification is divided into big-and-middle It is small, while the overall width of pressing device is devised into modularization displacement flange fixing installation according to large, medium and small classification, for different rulers The used Li ion cell of very little range, it is only necessary to which replacement meets the compression module in its section.

4. compression, supporting way are more reliable.The lower surface opposed platforms upper surface sinking 3mm of cutter, electricity during trimming Chi Qiebianchu is supported on platform always, prevents the problem of flange occur during trimming；Modularization displacement flange fixing installation uses Modularization, the design of separate type are close to be compressed at lithium ion battery trimming and used Li ion cell are followed to move together, The deformation of lithium ion battery during trimming can be farthest reduced in this way, guarantee the complete of lithium ion battery shape after trimming Whole degree.

5. control unit is few, movement is synchronous, reliable.For the requirement of aforementioned modules displacement flange fixing installation, devise logical Cross flat key and keyway cooperation, with platform move drive flange fixing installation movement and ensure that modularization displacement flange fixing installation follow lithium from The structure that sub- battery moves synchronously, reduces the element number for needing to control, and movement is more synchronous, reliable.

6. be different from traditional inefficiency and be also easy to produce spark sawing and expensive high pressure waterjet, the side that knife is cut Formula is more efficient, price is less expensive and can quickly complete the disruptive discharge operation of lithium ion battery, highly-safe.

Detailed description of the invention

Fig. 1 is overall structure diagram of the invention；

In Fig. 1, No. bis- intermittent feeding device of 1-, 2- No.1 automation trimming device, 3- station conversion device, 4- automations are cut Side device, 5- separate coring device, 6- rack；

Fig. 2 is intermittent feeding device structural schematic diagram；

In Fig. 2,7- feeding sliding slot, 8- infeed conveyor, 9- used Li ion cell；

Fig. 3 is No.1 automation trimming device structural schematic diagram；

Fig. 4 is pan feeding range unit structural schematic diagram；

In Fig. 4,10- ranging cylinder, 11- stop cylinder, 12- blend stop；

Fig. 5 is synchronous roll adjustment platform structure schematic diagram；

In Fig. 5, the synchronous roll-setting gear of 13- Bidirectional-screw, 14- No.1 roll adjustment platform, No. bis- roll adjustment platforms of 15-, 16- are external flat Platform, 17- release cylinder；

Fig. 6 is the synchronous each component connection schematic diagram of roll-setting gear of Bidirectional-screw；

In Fig. 6,18- servo motor, 19- retarder, 20- pedestal, 21- shaft coupling, 22- Bidirectional-screw, 23- nut, 24- nut Seat, 25- screw mandrel support seat, 26- screw rod fixing seat, 27- linear slider, 28- linear guide；

Fig. 7 is modularization displacement flange fixing installation structural schematic diagram；

In Fig. 7,29- sliding bottom, 30- Vertical U-type block, the hollow briquetting of 31-, 32- compression cylinder, the solid briquetting of 33-；

Fig. 8 is push motion platform structural schematic diagram；

In Fig. 8,34- linear slider sliding rail, 35- push hydraulic cylinder, 36- push connector, 37- outer framework；

Fig. 9 is displacement knife cutting apparatus and waste material collector-shoe gear structural schematic diagram；

In Fig. 9,38- deflector chute, 39- cutter, 40-Z type compact heap, 41- collecting tray；

Figure 10 is station conversion device structural schematic diagram；

In Figure 10,42- down-feed screw motor mould group, 43- horizontal lead screw motor mould group, 44- rotary cylinder, 45- clamping cylinder, 46- push plate component；

Figure 11 is No. two automation trimming device structural schematic diagrams；

In Figure 11, No. tetra- No. tri- roll adjustment platforms of 47-, 48- roll adjustment platforms；

Figure 12 is separation coring device structural schematic diagram；

In Figure 12, the lead screw motor mould group of 49- horizontal direction, 50- organ type vacuum chuck, 51- pneumatic-finger connecting plate, 52- Pneumatic-finger, 53- pneumatic-finger rotary cylinder；

Figure 13 is rack construction schematic diagram；

In Figure 13, tri- compartment 54- separates the guide groove that gathers materials；55- reject chute.

Specific embodiment

The invention will be further described with reference to the accompanying drawings and detailed description, it should be understood that described herein Specific implementation example only to explain the present invention, be not intended to limit the present invention.

Embodiment 1

As shown in Fig. 1 ~ 12, a kind of device adapting to more specification rectangular lithium ion battery dismantlings,

It include: the disassembly system of control system and pipeline system, the disassembly system includes: to be sequentially fixed at what square steel was built 3, No. two intermittent feeding device 1, No.1 automation trimming device 2, station conversion device automation trimming dresses on rack 6 Set 4 and separation coring device 5；The all parts that control system controls disassembly system carry out pipeline system operation: described intermittent Useless ion battery is transported to No.1 automation trimming device 2 by feeding device 1, and No.1 automates trimming device 2 and completes to useless lithium The trimming of the symmetrical two sides of ion battery acts, and the used Li ion cell after trimming is rotated by 90 ° and is transported by station conversion device 3 To No. two automation trimming devices 4, it is dynamic that No. two automation trimming devices 4 complete the trimming to the other two sides of used Li ion cell Make, the used Li ion cell after trimming twice only includes upper watchcase, battery core, lower watchcase, is finally incited somebody to action by separation coring device 5 Upper and lower watchcase is separated with battery core, and is collected respectively；

The No.1 automation trimming device 2 and No. two automation trimming devices 4 include: pan feeding range unit, synchronous roll adjustment Platform, modularization displacement flange fixing installation push motion platform, displacement knife cutting apparatus and waste material collector-shoe gear；The synchronous roll adjustment There are two adjustable point of platform of mutual distance, the displacement knife cutting apparatus to be separately fixed at two points with two and put down for platform setting Cutter on platform；The modularization displacement flange fixing installation can connect in company with the synchronous opening and closing of step anomaly platform and with push motion platform It connects, used Li ion cell is pressed on synchronous roll adjustment platform and is moved with push motion platform, pass through knife on the way Tool realizes the cutting at used Li ion cell both ends.

Intermittent feeding device 1 includes:

Infeed conveyor 8 and feeding sliding slot 7；Blend stop is set on the infeed conveyor 8 and is divided into multiple individually rectangular skies Between carry out used Li ion cell 9 placement；The feeding sliding slot 7 connects the tail end of infeed conveyor 8 and No.1 automates trimming Pan feeding range unit in device 2.

Each component of No.1 automation trimming device 2 specifically:

Synchronous roll adjustment platform: including as two U-type grooves that be divided to platform, opening is opposite and for adjusting between two U-type grooves Two-way screw synchronous roll-setting gear 13 described in the two-way screw synchronous roll-setting gear 13(of distance is by servo motor 18, retarder 19, pedestal 20,21, one, shaft coupling, 22, two sets of Bidirectional-screw nut 23 and the screw mandrel support seat 25, one of nut seat 24, one 26, two sets of linear sliders 27 of screw rod fixing seat, linear guide 28 form.Servo motor 18, retarder 19, pedestal 20, shaft coupling 21, screw rod fixing seat 26 is connected to one end of two-way lead screw 22 in turn, and the other end of two-way lead screw connects a screw mandrel support seat 25；Set screw 23 and the nut seat connecting with nut 24 are cased on the screw thread of two sections of different directions of two-way lead screw 22 respectively； Two sets of linear sliders 27 and linear guide 28 are arranged symmetrically in two sides by boundary of screw rod, wherein No.1 roll adjustment platform 14 and No. two tune 15 middle line of anomaly platform is vertical with screw rod axis, and mesa base is connected with nut seat 24 and two sides linear slider 27, and straight line is led Rail 28 is mounted directly on the rack, and No.1 roll adjustment platform 14 and No. two roll adjustment platforms 15 are completed mutually with the movement of two sets of nuts 23 Between distance adjusting)；Wherein the upper plane of the U-type groove in outside is No.1 roll adjustment platform 14, and the upper plane of the U-type groove of inside is No. two roll adjustment platforms 15, the tail end top of No.1 roll adjustment platform 14, which is provided with, releases cylinder 17, No. two 15 upper surfaces of roll adjustment platform Position corresponding with cylinder 17 is released is provided with external platform 16；It is put down on the downside of No.1 roll adjustment platform 14 and No. two roll adjustment platforms 15 Row is provided with the elongated slot extended along U-type groove open edge；

Pan feeding range unit: by the stop cylinder 11 on 10, No. two roll adjustment platforms 15 of ranging cylinder on No.1 roll adjustment platform 14 It is formed with the blend stop 12 for limiting used Li ion cell trend at left and right sides of No.1 roll adjustment platform 14；

Modularization displacement flange fixing installation: the Vertical U-type block including two sets of sliding bottoms 29 for having long flat key, two cuff through slots 30, the solid briquetting 33 of 31, one pieces of the hollow briquetting of two cuff flat keys and a compression cylinder 32；The sliding bottom 29 passes through length Flat key is matched with the elongated slot of 14, No. two roll adjustment platforms of No.1 roll adjustment platform, 15 downside respectively, can be slided along the elongated slot；Two sets Vertical U-type block 30 is connected with two sets of sliding bottoms 29 respectively；Hollow briquetting 31 is inserted into Vertical U-type block 30, two pieces of hollow briquettings 31 match with the through slot of two sets of Vertical U-type blocks 30 respectively, and the distance between two pieces of hollow briquettings are because of No.1 roll adjustment platform 14, two Number roll adjustment platform 15 is separated and is increased, and the hollow parts of two pieces of hollow briquettings 31 connectable lead to；On the solid briquetting 33 End is connected with compression cylinder 32, and the hollow parts that two pieces of hollow briquettings 31 are connected to are inserted into lower end, and it is each can to push down two hollow briquettings A part；

Push motion platform includes: the outer framework 37 matched with through slot and respectively with the flat key on sliding bottom 29, fixed The top plate of compression cylinder 32, a set of linear slider sliding rail 34 and a push hydraulic cylinder 35；Linear slider sliding rail 34 is arranged outside 37 bottom of frame, glide direction is identical as 14, No. two 15 downside elongated slot directions of roll adjustment platform of No.1 roll adjustment platform, pushes hydraulic Cylinder 35 is connected by a push connector 36 with the side of outer framework 37；

Displacement knife cutting apparatus includes: two sets of Z-type compact heaps 40, the two hard alloy materials that machined inclined edge and cutting edge of having polished Cutter 39 and fixing screws；Two cutters are separately mounted to 14, No. two roll adjustments of No.1 roll adjustment platform by two sets of Z-type compact heaps It on platform 15, and is fixed by screw, cutter angle is installed downwards, and cut direction and 14, No. two roll adjustments of No.1 roll adjustment platform are flat 15 downside elongated slot direction of platform is identical；

Waste material collector-shoe gear includes: to be matched with cutter 39 to guarantee deflector chute 38 and guide that trimming waste material is completely collected The waste material collecting tray 41 that 38 lower end of slot matches.

The workflow of No.1 automatic trimming device are as follows: waste and old lithium ion battery is transported to No.1 automation trimming device 2 In No.1 roll adjustment platform 14 on, ranging cylinder 10 is pushed, until being pushed to stop cylinder on No. two roll adjustment platforms 15 11 push plate front end face stops and steps up, while carrying out the measurement of used Li ion cell length direction, and will obtain battery length Data feedback to control system；Data-signal of the control system in the battery length direction for obtaining the offer of pan feeding range unit Afterwards, two-way screw synchronous roll-setting gear 13 drives No.1 roll adjustment platform 14 synchronous with No. two roll adjustment platforms 15 under the drive of the motor Opening, stop cylinder 11 are fixed, ranging cylinder 10 releases distance synchronous adjustment, until waste and old ion battery both ends are away from cutter 39 front end faces reach distance to a declared goal (until battery both ends are away from cutter front end face set on No.1 roll adjustment platform synchronous with No. two It is 5-10mm)；Two sets of sliding bottoms 29 also follow No.1 roll adjustment platform 14 and No. two roll adjustment platforms 15 to synchronize shifting respectively It is dynamic, while driving two pieces of hollow briquettings 31 slide on solid briquetting 33, opening that (briquetting lateral surface is anti-away from cutter lateral surface 1mm Only installation error causes briquetting to cut damage by cutter, ensure that the reliability of control and the accuracy of movement), after the completion of adjustment, Compression cylinder 32 moves, and pushes solid briquetting 33 that two pieces of hollow briquettings 31 is driven to compress used Li ion cell both ends (anti- It only during trimming, causes the deformation of lithium ion battery since cutter squeezes and influences subsequent handling)；Push hydraulic cylinder 35 It is pushed, until range, realizes the cutting at used Li ion cell both ends, the two sides waste material of excision by cutter 39 on the way It is uniformly flowed in reject chute and is collected by waste material collector-shoe gear；Cylinder 17 is released to push away the used Li ion cell after trimming To external platform 16 in order to which station conversion device 3 carries out further work.

Station conversion device 3 includes:

Down-feed screw motor mould group 42, horizontal lead screw motor mould group 43 and two multi-spindle machining hands；The horizontal lead screw motor mould Group 43 is mounted on 42 front end of down-feed screw motor mould group and can be mounted on horizontal lead screw with its up and down motion, two multi-spindle machining hands It 43 front of motor mould group and can move in the horizontal direction；Each multi-spindle machining hand includes 44, clamping gas of a rotary cylinder Cylinder 45 and a push plate component 46,44 lower end of rotary cylinder connect the push plate component 46, and rotary cylinder 44 can drive and push away Board group part 46 makees 90 degree of rotations, and the shell of the push plate component 46 is the frame shape of lower ending opening, and shell side, which is internally provided with, to push away Plate, push plate connect the clamping cylinder 45, can clamp used Li ion cell by the propulsion of 45 cylinder of clamping cylinder.

The course of work are as follows: when used Li ion cell is pushed out pusher to external by No.1 automation trimming device 2 Platform 16, the multi-spindle machining hand channel for being in 43 initial position of horizontal lead screw motor mould group are transported downwards by down-feed screw motor mould group 42 It moves to range, clamping cylinder 45 realizes the clamping to used Li ion cell, horizontal lead screw motor mould by push plate component 46 Group 43 is moved horizontally to range, and in the process, down-feed screw motor mould group 42 first rises to be declined afterwards, while rotary cylinder 44 rotate clockwise 90 degree, and clamping cylinder 45 is returned to initial position, and the used Li ion cell for completing first time trimming is revolved It is placed on after turning 90 degrees in the pan feeding range unit of No. two automation trimming devices 4.

No. two automation trimming devices 4:

, component identical as the No.1 automation working principle of trimming device 2 and connection relationship are essentially identical, and only station is different, and two Number automation trimming device 4 each component specifically:

Synchronous roll adjustment platform: including as two U-type grooves that be divided to platform, opening is opposite and for adjusting between two U-type grooves The two-way screw synchronous roll-setting gear of distance (its structure is with the two-way screw synchronous roll-setting gear in No.1 automatic trimming device)； Wherein the upper plane of the U-type groove of inside is No. three roll adjustment platforms 47, and the upper plane of the U-type groove in outside is No. four roll adjustment platforms 48； No. four 48 tail portions of roll adjustment platform, which are provided with, releases cylinder for pushing to battery and separating coring device 5；No. three roll adjustment platforms 47 and No. four roll adjustment platforms 48 on the downside of be arranged in parallel with along U-type groove open edge extend elongated slot；

Pan feeding range unit: by the ranging cylinder on No. three roll adjustment platforms 47, the stop cylinder and three on No. four roll adjustment platforms 48 The blend stop composition of limitation used Li ion cell trend at left and right sides of number roll adjustment platform 47；In view of width direction battery core is apart from shell It is relatively close, so the contained push plate front end face of stop cylinder is carried out according to battery length by stop cylinder away from cutter front end face 2-5mm Adjustment, for controlling the depth to lithium ion battery trimming.

Modularization displacement flange fixing installation: the Vertical U-type including two sets of sliding bottoms for having long flat key, two cuff through slots Block, the hollow briquetting of two cuff flat keys, one piece of solid briquetting and a compression cylinder；The sliding bottom is distinguished by long flat key It matches, can be slided along the elongated slot with the elongated slot of 47, No. four roll adjustment platforms of No. three roll adjustment platforms, 48 downside；Two sets of Vertical U-types Block is connected with two sets of sliding bottoms respectively；In hollow briquetting insertion Vertical U-type block, two pieces of hollow briquettings U vertical with two sets respectively The through slot of type block matches, and the distance between two pieces of hollow briquettings are separated because No. three 47, No. four roll adjustment platforms 48 of roll adjustment platform And it increases, and the hollow parts of two pieces of hollow briquettings are connectable logical；The solid briquetting upper end is connected with compression cylinder, and lower end is inserted The hollow parts for entering two pieces of hollow briquetting connections, can push down two hollow each a part of briquetting；

Push motion platform includes: the outer framework matched with through slot and respectively with the flat key on sliding bottom, is fixed and clamped The top plate of cylinder, a set of linear slider sliding rail and a push hydraulic cylinder；The setting of linear slider sliding rail is slided in outer base of frame Dynamic direction is identical as No. three 47, No. four 48 downside elongated slot directions of roll adjustment platform of roll adjustment platform, and push hydraulic cylinder passes through a push Connector is connected with the side of outer framework；

Displacement knife cutting apparatus includes: two sets of Z-type compact heaps, two hard alloy materials that machined inclined edge and cutting edge of having polished Cutter and fixing screws；Two cutters are separately mounted to 47, No. four roll adjustment platforms of No. three roll adjustment platforms by two sets of Z-type compact heaps It on 48, and is fixed by screw, cutter angle is installed downwards, cut direction and 47, No. four roll adjustment platforms 48 of No. three roll adjustment platforms Downside elongated slot direction is identical；

Waste material collector-shoe gear include: matched with cutter with guarantee deflector chute that trimming waste material completely collects, under deflector chute Hold the waste material collecting tray matched.

Separating coring device 5 includes:

The lead screw motor mould group 49 of horizontal direction, pneumatic-finger rotary cylinder 53, linear guide parallel moving type pneumatic-finger 52, pneumatic-finger connecting plate 51, organ type vacuum chuck 50 and three compartments separate the guide groove that gathers materials；The connection of 52 upper end of pneumatic-finger is pneumatic Finger connecting plate 51, pneumatic-finger connecting plate 51 include expandable upper junction plate and lower connecting plate, upper junction plate and lower connection Organ type vacuum chuck 50 is separately installed on plate, lower connecting plate is L-shaped, for stop limit release complete trimming twice The used Li ion cell of movement；The lower end of pneumatic-finger 52 is equipped with pneumatic-finger rotary cylinder 53, and pneumatic-finger 52 passes through company Relay part is connected to the lead screw motor mould group 49 of horizontal direction, so as to move in the horizontal direction, is displaced into No. two automations and cuts Side device 4 is separated with three compartments between the guide groove 54 that gathers materials；It includes three sliding slots, overall width and gas that three compartments, which separate the guide groove 54 that gathers materials, It starts to refer to that the Limit Width opened is consistent, intermediate sliding slot is most wide, and for collecting battery core, two sliding slots of two sides are slightly narrow, is used for Collect watchcase up and down.Its workflow are as follows: after used Li ion cell completes the movement of trimming twice, lithium ion battery is released, At the same time, 52 horizontal movement of linear guide parallel moving type pneumatic-finger is synchronous with No. three to No. two automation trimming device 4( Roll adjustment platform contacts substantially), and in maximum deployed position, lithium ion battery front end keeps phase under the blocking of L-type lower connecting plate To static, pneumatic-finger connecting plate 51 is closed to clamping lithium ion battery, is vertically connected with the organ type vacuum chuck that plate is installed About 50 pairs watchcases carry out after firmly adsorbing, and pneumatic-finger 52 is restored to horizontal initial position and separates the guide groove that gathers materials with three compartments Center line is corresponding, while pneumatic-finger rotary cylinder 53 is rotated by 90 ° counterclockwise, and pneumatic-finger connecting plate 51 opens, and battery core is fallen Enter intermediate sliding slot；Finally, organ type vacuum chuck 50 unclamps the absorption to upper and lower watchcase, upper and lower watchcase falls into the sliding slot of two sides It is collected, pneumatic-finger 52 is restored to initial position later, is ready for the dismantling of next piece of used Li ion cell.

The size of solid briquetting and hollow briquetting in above-mentioned technical proposal, be according to lithium ion battery difference size into After the big-and-middle subclassification of row, large, medium and small modular design has been carried out.For disparate modules, when platform opens i.e. hollow briquetting movement When to extreme position, the width of solid briquetting and each hollow briquetting contact surface is greater than the half of hollow briquetting width, guarantees pressure Tight reliability.

Compression mode in above-mentioned technical proposal is to carry out including the fixation using being separately fixed on two platforms On the basis of long press strip carries out the tests such as whole compression, analyzed pressing device not only will opening and closing synchronous with platform, it is also same Driving means is moved together, and otherwise lithium ion battery can generate huge bending deformation in the tail end that cutting is completed.So Compression mode in above-mentioned technical proposal is to use two sets of hollow briquettings to compress lithium ion battery two sides respectively and by pedestal On long flat key and the sliding slot on platform match the synchronous opening and closing of realization and opposite sliding, it is ensured that locate always during trimming In impaction state and without apparent bending deformation.

In above scheme: different from traditional inefficiency and being also easy to produce the sawing of spark and expensive water knife is cut It cuts, the mode that knife is cut is more efficient, price is less expensive and can quickly complete the disruptive discharge operation of lithium ion battery, safety Property it is high.Cutting tool installation manner is that angle is installed downwards, to one downward component of battery of cutting, guarantees lithium ion battery in cutting It will not stir upwards.

In above scheme: after used Li ion cell completes first time trimming in No.1 automation trimming device, by one On number roll adjustment platform the other end it is corresponding with motion platform release cylinder release on No. two roll adjustment platforms the other end it is external On platform, at the same time, the movement of motor driven Bidirectional-screw, No.1 roll adjustment platform and No. two roll adjustment platforms are closed into initial bit It sets.Station conversion device is when transporting on the used Li ion cell to No. two automation trimming devices that first time trimming is completed, and one Number automation trimming device and No. two automation trimming devices in platforms be required to be in initial closed position.

In above-mentioned technical proposal, the lithium ion battery for completing first time trimming movement completes second of trimming movement Afterwards, realize the cutting on four side of lithium ion battery, remaining lithium ion battery only include upper watchcase, battery core can be detrimental to it is bad, under Three parts of watchcase, and after No. three roll adjustment platforms and No. four roll adjustment platforms are closed into initial position, via No. four roll adjustment platforms The release cylinder of the upper other side is released into separation coring device, is divided by separation coring device battery core and upper lower casing From, summarize.

Embodiment 2

A method of more specification rectangular lithium ion battery dismantlings are adapted to, a kind of more specification sides of adaptation described in embodiment 1 are used The device of shape lithium ion battery dismantling, comprising the following steps:

1) a batch is contained into the rectangular waste and old lithium ion battery 9 of different dimensions, without discharge treatment early period, directly It is placed individually into according to certain orientation in the independent space of the infeed conveyor 8 shown in Fig. 2 for being provided with blend stop, on intermittent Material control system is combined with knife and cuts dismantling speed progress feeding；

2) it is flat to pass through the No.1 roll adjustment that feeding sliding slot 7 is slipped in No.1 automation trimming device 2 first for waste and old lithium ion battery On platform 14, it is fixed that the ranging cylinder 10 in pan feeding range unit, stop cylinder 11 and limit blend stop 12 as shown in Figure 4 push The ranging of position and length direction simultaneously feeds back to control system, and system controls the synchronous roll-setting gear 13 of Bidirectional-screw according to battery length It drives 14, No. two foldings of roll adjustment platform 15 of No.1 roll adjustment platform to arrive certain distance, while driving pass through long flat key and No.1 respectively The mutually matched sliding bottom 29 of 14, No. two roll adjustment platforms of roll adjustment platform 15, with through slot Vertical U-type block 30, with the hollow of flat key Briquetting 31, cutter 39 and Z-type compact heap 40 move synchronously, finally the compression in modularization displacement flange fixing installation as shown in Figure 6 Cylinder 32 drives solid briquetting 33 to move downwardly to compression lithium ion battery, then pushing away in push motion platform shown in Fig. 7 Liquor charging cylinder pressure 35 by push connector 36 will be equipped with Fig. 6 modularization displacement flange fixing installation outer framework 37 simultaneously along straight line Sliding block sliding rail 34 moves to maximum travel position, and during which lithium ion battery both ends are completed by displacement knife cutting apparatus shown in Fig. 8 The cutting of lithium ion battery length direction two sides, the part that two sides are cut is via the guide in waste material collector-shoe gear shown in Fig. 8 Slot 38 and collecting tray 41 are finally collected into reject chute 55；

3) the lithium-ion electric tank main body after completing first time trimming is opposite with motion platform by the other end on No.1 roll adjustment platform The release cylinder 17 answered is released onto the external platform 16 of the other end on No. two synchronous roll adjustment platforms, and station as shown in Figure 9 It will by the simple manipulator that rotary cylinder 44, clamping cylinder 45 and push plate component 46 and other structures form in conversion equipment Lithium ion battery clamps, and flip horizontal during horizontal lead screw motor mould group 43 is from initial position to maximum travel position 90 degree, during which about 42 down-feed screw motor mould group drives lithium ion battery obstacle detouring and is successfully moved to No. two shown in Fig. 10 certainly On No. three roll adjustment platforms 47 of the pan feeding side of dynamicization trimming device, at the same time, the synchronous roll adjustment platform of Fig. 5 is closed into initial bit It sets；After lithium ion battery station converts, Fig. 7 push motion platform is restored to initial position, meanwhile, on Fig. 1 is intermittent Expect that device continues feeding, starts the first time trimming movement of second piece of lithium ion battery；

4) act identical with No.1 automation trimming device 2, first piece of lithium ion battery is via No. two automation trimming devices 4 The cutting of other two sides is completed, the part that two sides are cut equally automates deflector chute and confluence in trimming device 4 via No. two Slot is finally collected into reject chute 55；

5) after first piece of used Li ion cell completes the movement of trimming twice, No. three roll adjustment platforms 47 and No. four roll adjustment platforms 48 It is closed into initial position, then equally releases lithium ion battery at the maximum displacement of push motion platform, at the same time, The pneumatic-finger 52 of coring device is separated shown in Figure 11 via 49 horizontal movement of lead screw motor mould group of horizontal direction to three Number roll adjustment platform 47 contacts substantially, and pneumatic-finger 52 is in maximum deployed position, L of the battery front end in pneumatic-finger connecting plate 51 Keep opposing stationary under the blocking of type lower connecting plate, then, pneumatic-finger is closed to clamping lithium ion battery, pneumatic-finger connection The organ type vacuum chuck 50 installed on plate carries out after firmly adsorbing upper and lower watchcase, at the beginning of pneumatic-finger 52 is restored to level It is corresponding that beginning position separates 54 center line of guide groove that gathers materials with three compartments, while pneumatic-finger rotary cylinder 53 is rotated by 90 ° counterclockwise, Pneumatic-finger opens, and battery core falls into intermediate battery core and collects sliding slot；Finally, organ type vacuum chuck unclamps the suction to upper and lower watchcase Attached, the watchcase that upper and lower watchcase falls into two sides is collected sliding slot and is collected, and is restored to initial position later, is ready for next piece and gives up The dismantling of lithium ion battery completely completes the dismantling recycling movement of one piece of lithium ion battery since then.

Claims (7)

1. a kind of device for adapting to more specification rectangular lithium ion battery dismantlings, it is characterised in that:

Include: the disassembly system of control system and pipeline system, the disassembly system include: be sequentially fixed at rack (6) it On intermittent feeding device (1), No.1 automation trimming device (2), station conversion device (3), No. two automation trimmings fill Set (4) and separation coring device (5)；The all parts that control system controls disassembly system carry out pipeline system operation: between described Used Li ion cell is transported to No.1 automation trimming device (2) by formula of having a rest feeding device (1), and No.1 automates trimming device (2) it completes to act the trimmings of the symmetrical two sides of used Li ion cell, station conversion device (3) is by the used Li ion cell after trimming No. two automation trimming devices (4) are rotated by 90 ° and are transported to, No. two automation trimming devices (4) are completed to used Li ion cell In addition the trimming movement of two sides, the used Li ion cell after trimming twice only includes upper watchcase, battery core, lower watchcase, finally Upper and lower watchcase is separated with battery core by separation coring device (5), and is collected respectively；

No.1 automation trimming device (2) and No. two automation trimming devices (4) include: pan feeding range unit, synchronous Roll adjustment platform, modularization displacement flange fixing installation push motion platform, displacement knife cutting apparatus and waste material collector-shoe gear；The synchronization There are two adjustable point of platform of mutual distance, the displacement knife cutting apparatus has two and is separately fixed at two the setting of roll adjustment platform Divide the cutter on platform；The modularization displacement flange fixing installation can in company with the synchronous opening and closing of step anomaly platform and with push motion platform Used Li ion cell is pressed on synchronous roll adjustment platform and moves with push motion platform, passes through on the way by connection The cutting at cutter realization used Li ion cell both ends.

2. the device of rectangular lithium ion battery dismantling according to claim 1, it is characterised in that:

The intermittent feeding device (1) includes: infeed conveyor (8) and feeding sliding slot (7)；On the infeed conveyor (8) Blend stop is set and is divided into the placement that multiple independent square spaces carry out used Li ion cell (9)；The feeding sliding slot (7) is even Pan feeding range unit in tail end and the No.1 automation trimming device (2) of feeding conveyer belt (8).

3. the device of rectangular lithium ion battery dismantling according to claim 1, it is characterised in that:

No.1 automates each component of trimming device (2) specifically:

Synchronous roll adjustment platform: including as two U-type grooves that be divided to platform, opening is opposite and for adjusting between two U-type grooves The two-way screw synchronous roll-setting gear (13) of distance；Wherein the upper plane of the U-type groove in outside is No.1 roll adjustment platform (14), inside U-type groove upper plane be No. two roll adjustment platforms (15), the tail end top of No.1 roll adjustment platform (14) is provided with release cylinder (17), No. two roll adjustment platform (15) upper surfaces position corresponding with cylinder (17) are released is provided with external platform (16)；No.1 The elongated slot extended along U-type groove open edge is arranged in parallel on the downside of roll adjustment platform (14) and No. two roll adjustment platforms (15)；

Pan feeding range unit: by the ranging cylinder (10) on No.1 roll adjustment platform (14), the blocking on No. two roll adjustment platforms (15) Blend stop (12) composition of limitation used Li ion cell trend at left and right sides of cylinder (11) and No.1 roll adjustment platform (14)；

Modularization displacement flange fixing installation: the Vertical U-type block including two sets of sliding bottoms (29) for having long flat key, two cuff through slots (30), the hollow briquetting (31) of two cuff flat keys, one piece of solid briquetting (33) and a compression cylinder (32)；The sliding bottom (29) it is matched respectively with the elongated slot on the downside of No.1 roll adjustment platform (14), No. two roll adjustment platforms (15) by long flat key, it can be along institute State elongated slot sliding；Two sets of Vertical U-type blocks (30) are connected with two sets of sliding bottoms (29) respectively；Hollow briquetting (31) is inserted into vertical U In type block (30), two pieces of hollow briquettings (31) match with the through slot of two sets of Vertical U-type blocks (30) respectively, two pieces of hollow briquettings it Between distance because No.1 roll adjustment platform (14), No. two roll adjustment platforms (15) it is separated due to increase, and two pieces of hollow briquettings (31) Hollow parts are connectable logical；Solid briquetting (33) upper end is connected with compression cylinder (32), and two pieces of hollow briquettings are inserted into lower end (31) hollow parts being connected to, can push down two hollow each a part of briquetting；

Push motion platform include: the outer framework (37) matched with through slot and respectively with the flat key on sliding bottom (29), Be fixed and clamped top plate, a set of linear slider sliding rail (34) and the push hydraulic cylinder (35) of cylinder (32)；Linear slider sliding rail (34) setting is long on the downside of outer framework (37) bottom, glide direction and No.1 roll adjustment platform (14), No. two roll adjustment platforms (15) Slot direction is identical, and push hydraulic cylinder (35) is connected by push connector (36) with the side of outer framework (37)；

Displacement knife cutting apparatus includes: two sets of Z-type compact heaps (40), two cutters (39) and fixing screws；Two cutters pass through two Set Z-type compact heap is separately mounted to No.1 roll adjustment platform (14), on No. two roll adjustment platforms (15), and is fixed by screw, cutter Angle is installed downwards, and cut direction is identical as elongated slot direction on the downside of No.1 roll adjustment platform (14), No. two roll adjustment platforms (15)；

Waste material collector-shoe gear includes: the deflector chute (38) and deflector chute matched with cutter (39) for trimming garbage collection (38) the waste material collecting tray (41) that lower end matches.

4. the device of rectangular lithium ion battery dismantling according to claim 1, it is characterised in that:

The station conversion device (3) includes: down-feed screw motor mould group (42), horizontal lead screw motor mould group (43) and two A multi-spindle machining hand；The horizontal lead screw motor mould group (43) is mounted on down-feed screw motor mould group (42) front end and can be with thereon Lower movement, two multi-spindle machining hands are mounted on horizontal lead screw motor mould group (43) front and can move in the horizontal direction；It is each more Axis robot includes a rotary cylinder (44), a clamping cylinder (45) and a push plate component (46), the rotary cylinder (44) lower end connects the push plate component (46), and rotary cylinder (44) can drive push plate component (46) to make 90 degree of rotations, described to push away The shell of board group part (46) is the frame shape of lower ending opening, and shell side is internally provided with push plate, and push plate connects the clamping cylinder (45), used Li ion cell can be clamped by the propulsion of clamping cylinder (45) cylinder.

5. the device of rectangular lithium ion battery dismantling according to claim 1, it is characterised in that:

Each component of No. two automations trimming device (4) specifically:

Synchronous roll adjustment platform: including as two U-type grooves that be divided to platform, opening is opposite and for adjusting between two U-type grooves The two-way screw synchronous roll-setting gear of distance；Wherein the upper plane of the U-type groove of inside is No. three roll adjustment platforms (47), the U in outside The upper plane of type groove is No. four roll adjustment platforms (48)；No. four roll adjustment platform (48) tail portions, which are provided with, releases cylinder for pushing away battery Send to separate coring device (5)；It is arranged in parallel on the downside of No. three roll adjustment platforms (47) and No. four roll adjustment platforms (48) along U-type groove The elongated slot that open edge extends；

Pan feeding range unit: by the ranging cylinder on No. three roll adjustment platforms (47), the stop cylinder on No. four roll adjustment platforms (48) With the blend stop composition of limitation used Li ion cell trend at left and right sides of No. three roll adjustment platforms (47)；

Modularization displacement flange fixing installation: including two sets of sliding bottoms for having long flat key, the Vertical U-type block of two cuff through slots, two The hollow briquetting of cuff flat key, one piece of solid briquetting and a compression cylinder；The sliding bottom is by long flat key respectively with three Elongated slot on the downside of number roll adjustment platform (47), No. four roll adjustment platforms (48) matches, and can slide along the elongated slot；Two sets of Vertical U-types Block is connected with two sets of sliding bottoms respectively；In hollow briquetting insertion Vertical U-type block, two pieces of hollow briquettings U vertical with two sets respectively The through slot of type block matches, and the distance between two pieces of hollow briquettings are because of No. three roll adjustment platforms (47), No. four roll adjustment platforms (48) It separates and increases, and the hollow parts of two pieces of hollow briquettings are connectable logical；The solid briquetting upper end is connected with compression cylinder, under The hollow parts of the hollow briquetting connection of two pieces of end insertion, can push down two hollow each a part of briquetting；

Push motion platform includes: the outer framework matched with through slot and respectively with the flat key on sliding bottom, is fixed and clamped The top plate of cylinder, a set of linear slider sliding rail and a push hydraulic cylinder；The setting of linear slider sliding rail is slided in outer base of frame Dynamic direction is identical as elongated slot direction on the downside of No. three roll adjustment platforms (47), No. four roll adjustment platforms (48), and push hydraulic cylinder passes through one Push connector is connected with the side of outer framework；

Displacement knife cutting apparatus includes: two sets of Z-type compact heaps, two cutters and fixing screws；Two cutters are compressed by two sets of Z-types Block is separately mounted to No. three roll adjustment platforms (47), on No. four roll adjustment platforms (48), and is fixed by screw, and cutter angle is pacified downwards Dress, cut direction are identical as elongated slot direction on the downside of No. three roll adjustment platforms (47), No. four roll adjustment platforms (48)；

Waste material collector-shoe gear includes: to match cut the deflector chute of waste material with collecting knife, match with deflector chute lower end with cutter Waste material collecting tray.

6. the device of rectangular lithium ion battery dismantling according to claim 1, it is characterised in that:

The separation coring device (5) includes: the lead screw motor mould group (49) of horizontal direction, pneumatic-finger rotary cylinder (53), the pneumatic-finger (52) of linear guide parallel moving type, finger connecting plate (51), organ type vacuum chuck (50) and three compartments Guide groove (54) are gathered materials in separation；Pneumatic-finger (52) upper end connects pneumatic-finger connecting plate (51), pneumatic-finger connecting plate (51) packet Expandable upper junction plate and lower connecting plate are included, organ type vacuum chuck is separately installed on upper junction plate and lower connecting plate (50), lower connecting plate is L-shaped, the used Li ion cell for completing the movement of trimming twice for stopping limit to be released；Pneumatic hand Refer to that the lower end of (52) is equipped with pneumatic-finger rotary cylinder (53), pneumatic-finger (52) is connected to horizontal direction by connecting component Lead screw motor mould group (49) be displaced into No. two automation trimming devices (4) so as to move in the horizontal direction and separated with three compartments Gather materials between guide groove (54)；It includes three sliding slots that three compartments, which separate the guide groove that gathers materials, and intermediate sliding slot is used to collect battery core, two sides Two sliding slots are for collecting watchcase up and down.

7. a kind of method for adapting to more specification rectangular lithium ion battery dismantlings, is advised more using a kind of adaptation described in claim 1 The device of lattice rectangular lithium ion battery dismantling, it is characterised in that: the following steps are included:

A) a batch is contained into the rectangular waste and old lithium ion battery of different dimensions, without discharge treatment early period, successively put It sets on intermittent feeding device (1), knife is combined with by intermittent feeding device (1) and cuts dismantling speed progress feeding；

B) used Li ion cell is slipped to first on the synchronization roll adjustment platform in No.1 automation trimming device (2), is surveyed by pan feeding Push positioning and the ranging of length direction are carried out away from device and feeds back to control system, and control system controls same according to battery length Step anomaly platform is opened and closed to certain distance, and is combined with modularization displacement flange fixing installation and is compressed used Li ion cell, then by Pushing motion platform drives modularization displacement flange fixing installation and used Li ion cell to pass through the displacement in company with the adjustment of step anomaly platform Knife cutting apparatus completes the cutting of lithium ion battery length direction two sides, and the part that two sides are cut is collected into via waste material collector-shoe gear In reject chute；

C) the used Li ion cell main body after completing first time trimming, by the same step in No.1 automation trimming device (2) Anomaly platform is released, and by station conversion device (3) by 90 degree of used Li ion cell flip horizontal, is transferred to No. two automation trimmings On the synchronization roll adjustment platform of device (4)；At the same time, the synchronization roll adjustment platform of No.1 automation trimming device (2) is closed into just Beginning position, after used Li ion cell station converts, the push motion platform of No.1 automation trimming device (2) is restored to Initial position, the intermittent feeding device that No.1 automates trimming device (2) continue feeding, start second piece of lithium ion battery First time trimming movement；

D) identical as No.1 automation trimming device (2) movement, first piece of used Li ion cell is filled via No. two automation trimmings The cutting that (4) complete other two sides is set, the waste material that the part that two sides are cut equally automates trimming device (4) via No. two converges Device is collected into reject chute；

E) after first piece of used Li ion cell completes the movement of trimming twice, the synchronization roll adjustment of No. two automations trimming device (4) Platform is closed into initial position, and then at the maximum displacement of push motion platform, used Li ion cell is released, same with this When, separation coring device (5) horizontal movement to the battery core and upper and lower watchcase that trimming device (4) progress battery is automated with No. two It decomposes and collects.