CN109950466A

CN109950466A - A kind of full automatic production equipment of anode material for lithium-ion batteries

Info

Publication number: CN109950466A
Application number: CN201910230104.4A
Authority: CN
Inventors: 沈赟; 方艳; 吴虎雄; 刘萍萍; 邵凯
Original assignee: Linnay (china) New Energy Co Ltd; Zhejiang Lin Naixin Energy Co Ltd
Current assignee: Feiyi New Energy Co; Lionano (zhejiang) Inc
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-06-28

Abstract

The present invention provides a kind of full automatic production equipment of anode material for lithium-ion batteries, which includes sintering system, the sintering system, including roller furnace or rotary furnace, for carrying out periodical sintering to the material in saggar；The sintering system further includes mixing device, and the mixing device includes a high mixer；The mixing device further includes mixing pretreating device, and the mixing pretreating device includes filter device and dust-extraction unit, and the filter device includes a vibrating screen, and the dust-extraction unit includes a deduster.The full automatic production equipment effectively improves sintering efficiency, high degree of automation, reduces production cost, improves production efficiency.

Description

A kind of full automatic production equipment of anode material for lithium-ion batteries

Technical field

The invention belongs to the full-automatic of technical field of lithium ion more particularly to a kind of anode material for lithium-ion batteries Production equipment.

Background technique

In recent years, lithium ion battery is with its high-energy density, high voltage, pollution-free, long circulation life, fast charging and discharging Etc. excellent properties and the cost of manufacture that reduces increasingly so that lithium ion battery using more and more common, with information The continuous development of industry, the requirement to lithium ion battery are also higher and higher.

While the yield of lithium ion battery increasingly increases, product is largely launched, it is badly in need of efficient scale batch Amount production.Currently, in positive electrode production process, in order to produce reaction uniformly, high crystalline quality, gap uniformly, specific surface The small, apparent gravity of product is big, stable electrochemical property anode material for lithium-ion batteries product, be often required to using crystallography principle and Aerodynamic principle carries out calcination process to positive electrode.Currently, the equipment for carrying out calcination process use to positive electrode Usually roaster, the roaster of the prior art is using artificial loading and unloading, artificial loading and unloading large labor intensity, production effect Rate is low, has seriously affected the large-scale production of anode material for lithium-ion batteries.

Summary of the invention

In order to overcome above-mentioned disadvantage of the existing technology, the purpose of the present invention is to provide a kind of lithium ion batteries just The full automatic production equipment of pole material effectively improves sintering efficiency, high degree of automation, reduces production cost, improves production effect Rate.

To achieve the above object, the invention adopts the following technical scheme:

The present invention provides a kind of full automatic production equipment of anode material for lithium-ion batteries, the full automatic production equipment Including sintering system, the sintering system, including roller furnace or rotary furnace, for carrying out periodical burning to the material in saggar Knot.

Further, the sintering system further includes mixing device, and the mixing device includes a high mixer；It is described mixed Expect that device further includes mixing pretreating device, the mixing pretreating device includes filter device and dust-extraction unit, the filtering Device includes a vibrating screen, and the dust-extraction unit includes a deduster.

Further, the vibrating screen includes the supersonic generator of sieve nest, base and peripheral hardware, and the sieve nest includes Screen frame and the sieve being set to inside the screen frame are provided with window on the screen frame side wall, and the bottom of the sieve is fixed There is ultrasonic transducer, the ultrasonic transducer is connected by the supersonic generator of high-frequency line and peripheral hardware.

Further, the deduster includes: cabinet, and the cabinet includes filter chamber, and the cabinet is additionally provided with air inlet Mouth and air outlet；Blower, the assembling is at the air outlet of the cabinet；Ash bucket is set to the bottom of the filter chamber Portion；Rotor plate is set in the filter chamber, also, the central axis of cabinet plane where the rotor plate, The rotor plate offers several mounting holes；Several filter cylinders, each filter cylinder are installed on the corresponding mounting hole；Spray Blowpipe, described injection tube one end are connected to through each mounting hole and with the corresponding filter cylinder；Electromagnetic impulse valve, including Switch entrance and switch outlet, the switch outlet of the electromagnetic impulse valve are installed on the injection tube other end；Air accumulator, peace Switch inlet loaded on the electromagnetic impulse valve；Driving mechanism is connect with the rotor plate, for rotating the rotor plate； And controller, it is connect respectively with the electromagnetic impulse valve and the driving mechanism.

Further, the high mixer includes mixing unit, the mixing unit include mixing main body, be set to it is described The agitating unit of mixing body interior, the flow guiding unit for being set to the mixing main body inner sidewall and it is set to the mixing The discharge port of main body lower right-hand side, the flow guiding unit include a deflector, and the deflector has streamlined structure.

Further, the sintering system further includes sintering equipment, and the sintering equipment includes furnace body and runs through described The live-roller gear of furnace body, the furnace body include heating zone, flat-temperature zone, cooling area and cooling zone, the row of being also connected on the furnace body Device of air, the exhaust apparatus include the exhaust fan at the top of the heating zone and the cooling area.

Further, the sintering system further includes folding that alms bowl machine is divided to include bracket, has transmission mechanism on the bracket, It is respectively set a set of adjustment mechanism placed in the middle at left and right sides of the transmission mechanism, adjustment mechanism placed in the middle described in every suit has one Force piece and the positioning plate for being fixed on the force piece output end, the positioning plate of the left and right sides is oppositely arranged, before transmission mechanism End has position-limit mechanism；Wherein,

The caudal of each piece of positioning plate is arranged a length-adjustable positioning component, each positioning component have to The elastic bending piece of internal projection, the elastic bending piece of two positioning plates are oppositely arranged to be formed for pushing lock alms bowl to the limit The crowded selection structure of mechanism.

Further, the sintering system further includes turning over alms bowl material-tilting machine, including bracket, and the pedestal upper end face has work Make case, the two sides of the work box all have the transmission mechanism for being used for transmission lock alms bowl, in the work box there is lock alms bowl to turn over Rotary device, the lock alms bowl turnover device include carrying platform, positioned at the carrying platform front end position-limit mechanism, be distributed in and hold Adjustment mechanism placed in the middle at left and right sides of carrying platform and the hold-down mechanism for compressing the lock alms bowl being placed at carrying platform；Its In,

The hold-down mechanism has discrete two pressing plates in carrying platform two sides, and each pressing plate all has described in direction The elastic press section of carrying platform, wherein the lower end of each pressing plate extends to the lower section of carrying platform and is connected to one and moves Force mechanisms, two pressing plates is driven to move down for the power mechanism so that elastic press section compresses lock alms bowl.

Further, the sintering system further includes grinding device, and the grinding device includes a pair of rolls machine, described right Roller machine includes the first twin rollers, the second twin rollers ... and N twin rollers interconnected, the twin rollers further include by Feed well, medial launder and the discharge port for being arranged on the rack and being interconnected under above, the twin rollers include roller bench And regulating device, the roller bench includes the first roller and the second roller that opposition is arranged and court turns to the inside, described Regulating device includes the first locking nut and the second locking nut of clearance adjusting nut and opposition setting.

Further, the sintering system further includes iron remover, and the iron remover includes deironing house, deironing house's packet Include ontology, the feed inlet for being set to the ontology top, the inside positioned at the ontology and two movable plates being oppositely arranged and At least one magnetic system connecting respectively with two movable plates, the deironing house further include connecting respectively with the movable plate Elevating mechanism, the elevating mechanism include the first fixing axle for being installed on the bottom plate of the ontology and the second fixing axle, with The first movable axis that first fixing axle is slidably connected and the second movable axis that second fixing axle is slidably connected and institute State the sliding part that the first movable axis and second movable axis are separately connected, first movable axis and second movable axis It is respectively arranged on the movable plate, the bottom plate of the sliding part and the ontology is slidably connected.

The invention adopts the above technical scheme, compared with prior art, has the following technical effect that the fully-automatic production Equipment effectively improves sintering efficiency, high degree of automation, reduces production cost, improves production efficiency.

The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention, And can be implemented in accordance with the contents of the specification, and in order to allow above-mentioned anode material for lithium-ion batteries of the invention it is complete from Dynamic production equipment and other purposes, feature and advantage can be more clearly understood, special below to lift preferred embodiment, and cooperate attached drawing, Detailed description are as follows.

Detailed description of the invention

Fig. 1 is the vibration in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram of dynamic sieve.

Fig. 2 a is removing in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention First side view of dirt device.

Fig. 2 b is removing in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention Second side view of dirt device.

Fig. 2 c is removing in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram of dirt device.

Fig. 2 d is the structural schematic diagram of the rotor plate in deduster shown in Fig. 2 c.

Fig. 2 e is the structural schematic diagram of the filter cylinder in deduster shown in Fig. 2 c.

Fig. 3 a is mixed in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention Expect the structural schematic diagram of device high mixer.

Fig. 3 b is the deflector structure schematic diagram in high mixer shown in Fig. 3 a.

Fig. 3 c is the discharge hole structure schematic diagram in high mixer shown in Fig. 3 a.

Fig. 4 a is double in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram of head dress alms bowl machine.

Fig. 4 b is the top view that double end shown in Fig. 4 a fills alms bowl machine.

Fig. 4 c is the left view that double end shown in Fig. 4 a fills alms bowl machine.

Fig. 4 d is the structural schematic diagram for the automatic loading sagger unit that double end shown in Fig. 4 a fills in alms bowl machine.

Fig. 4 e is the structural representation that double end shown in Fig. 4 a fills the first hollow-out parts of alms bowl machine, the second hollow-out parts and frame Figure.

Fig. 5 a is folded in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention Divide the structural schematic diagram of alms bowl machine.

Fig. 5 b is that the top view for dividing the positioning component in alms bowl machine is folded shown in Fig. 5 a.

Fig. 5 c is that the main view for dividing the positioning component in alms bowl machine is folded shown in Fig. 5 a.

Fig. 5 d is that the position view for dividing elastic bending piece and baffle in alms bowl machine is folded shown in Fig. 5 a.

Fig. 6 a is the roller in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram of road furnace.

Fig. 6 b is more in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram of layer roller furnace.

Fig. 6 c is double in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram of layer roller furnace.

Fig. 6 d is returning in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram of converter.

Fig. 7 a is turning in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram of alms bowl material guiding machine.

Fig. 7 b is the partial schematic diagram turned over inside alms bowl material guiding machine shown in Fig. 7 a.

Fig. 7 c is the structural schematic diagram that the saggar turnover device in alms bowl material guiding machine is turned over shown in Fig. 7 a.

Fig. 7 d is the structural schematic diagram that the hold-down mechanism in alms bowl material guiding machine is turned over shown in Fig. 7 a.

Fig. 8 a is removing in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram of ironware.

Fig. 8 b is the side view of iron remover shown in Fig. 8 a.

Fig. 8 c is the top view of the elevating mechanism in iron remover shown in Fig. 8 a.

Specific embodiment

Further to illustrate the present invention to reach the technical means and efficacy that predetermined purpose is taken, below in conjunction with attached Figure and preferred embodiment, to a kind of tool of the full automatic production equipment of anode material for lithium-ion batteries proposed according to the present invention Body embodiment, method, step, structure, feature and effect, detailed description is as follows.

For the present invention aforementioned and other technology contents, feature and effect refer to the preferable reality of schema in following cooperation Applying can clearly be presented in example detailed description.By the explanation of specific embodiment, when predetermined mesh can be reached to the present invention The technical means and efficacy taken be able to more deeply and it is specific understand, however institute's accompanying drawings be only to provide with reference to Purposes of discussion is not intended to limit the present invention.

A kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention, the full-automatic life Producing equipment includes sintering system, for carrying out periodical sintering to the material in saggar.The sintering system, including roller furnace Or rotary furnace, the sintering system further include mixing device, the mixing device 5 includes a high mixer；The mixing device is also Including mixing pretreating device, the mixing pretreating device includes filter device and dust-extraction unit, and the filter device includes One vibrating screen, the dust-extraction unit include a deduster.

The mixing device 5 includes a high mixer, which further includes mixing pretreating device, the mixing pre-treatment Device includes filter device 3 and dust-extraction unit 4, which includes a vibrating screen, which includes a dedusting Device.Referring to FIG. 1, Fig. 1 is in a kind of full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention Vibrating screen structural schematic diagram.As shown in Figure 1, the vibrating screen 3 be straight-line vibrating screen, the vibrating screen 3 include sieve nest 310, The supersonic generator 330 of base 320 and peripheral hardware is provided with dustproof cover 3101 at the top of the sieve nest 310, the dustproof cover 3101 Top offer feed inlet 300.The sieve nest 310 is connect with the dustproof cover 3101 by fastener 3103, the fastener 3103 be beam ring, easy to disassemble, and then realizes Fast Installation and disassembly.

The sieve nest 310 includes screen frame and the sieve 3102 being set to inside the screen frame, which includes the first sieve With the second sieve, which is located at the top of second sieve, which is provided with discharge port 3105, the discharging There are three mouth 3105 is set, and three discharge ports are in respectively at the bottom of first sieve, second sieve and the sieve nest 310 On the same horizontal plane, which includes upper ledge, center and lower frame, the upper ledge, center side wall on window is installed 3106, convenient for material screening situation in observation observation screen frame.

The embodiment of the present invention provides a kind of sieve 3102, which includes the first sieve and the second sieve, this first Sieve is located at the top of second sieve, is provided with equally distributed sieve pore on first sieve and second sieve, this The sieve diameter of one sieve is greater than the sieve diameter of second sieve, can be preliminary convenient for being carried out by first sieve to material Screening process, and further sieved by the second sieve, keep screening more thorough, and keep screening materials carrying thinner due to repeatedly sieving It is greasy, and then can achieve the effect of high efficiency screening material.

Wherein, the bottom of first sieve and second sieve is respectively and fixedly provided with ultrasonic transducer 301, the ultrasonic waves Energy device 301 is connected by the supersonic generator 330 of high-frequency line and peripheral hardware.Ultrasonic transducer can to the first sieve and Second sieve introduces a short arc, high-frequency ultrasonic vibration wave, and metal-powder is made to receive huge ultrasonic acceleration, from And network blocking factor, raising screening efficiency and clear net efficiency caused by inhibiting adherency, friction, pancake, contract to enter etc., ultrasonic wave transducer Device 301 is connect by high-frequency line with supersonic generator 330, and supersonic generator 330 is converted electrical current into and ultrasonic wave transducer The high-frequency ac electric signal that device 301 matches.Further, the bottom of the supersonic generator 330 is also equipped with crane, The height of adjustable supersonic generator, convenient for operating with.

The present invention also provides another embodiments, and in another embodiment, the sieve is similar to above-mentioned sieve 3102, different Place is that the sieve diameter of first sieve is less than the sieve diameter of second sieve, to the screening effect of metal-powder It is good, metal-powder can be sorted according to coarse powder, fine powder, qualified powder three grades, screening precision is high.

The present invention also provides another embodiments, and in another embodiment, the sieve is similar to above-mentioned sieve 3102, different Place is that the sieve diameter of first sieve is equal to the sieve diameter of second sieve, due to the second sieve and the first sieve Sieve diameter it is identical, from feed inlet enter metal-powder material enter the first sieve and enter the second sieve i.e. carry out It shunts, screening efficiency can be accelerated, shorten pre-treatment operating time.

320 upper end of base is equipped with damping device 3201, which includes groups of springs, and work can be effectively reduced When the shaking that generates, ensured the stability of vibrating screen operation；Vibrating motor 3203, vibration electricity are equipped in the base 320 The outer surface upper end of machine 3203 is equipped with top weight 3202, which is additionally provided with exacerbation piece, and the vibration The outer surface lower end of motor 3203 is equipped with lower part weight 3204, the top weight which is installed 3202 and lower part weight 3204 (uneven weight), the movement of motor is changed into horizontal, vertical, inclined three-D and is moved, This movement is passed to sieve again, to improve screening efficiency.Further, below the outer surface of the lower part weight 3204 It (is not indicated in figure) equipped with air-cooler, and the bosom of the air-cooler is equipped with evaporator.

Working principle: carrying out mixing pre-treatment is that when sieving, metal-powder material to be sieved is thrown from feed inlet 300 Enter in sieve nest 310, cover dust cover 3101, and starts supersonic generator 330 and the work of vibrating motor 3203, vibrating motor Violent vibration is generated when 3203 work, so that the metal-powder material entered in sieve nest 310 is sieved in the first sieve and second Under the screening of net, sieved；Meanwhile supersonic generator 330 is converted into power frequency electric energy and 301 phase of ultrasonic transducer Matched high-frequency ac electric signal, ultrasonic transducer 301 introduce short arc, a high frequency to the first sieve and the second sieve The ultrasonic vibration wave of rate makes metal-powder receive huge ultrasonic acceleration, accelerates the separation velocity of metal-powder, and press down Adherency is made, network blocking factor caused by friction, pancake, contract enter etc., finally, underproof material is respectively from three after good sorting Discharge port 3105 is exported, and the sorting work to metal-powder material is completed, and qualified material is directly entered mixing device progress Mixing work, the filtration of the direct discharging screen are also the mixing pre-treatment work completed in anode material for lithium-ion batteries production, Material carries out further screening work, and product yield can be improved.

Please also refer to Fig. 2 a to Fig. 2 c, Fig. 2 a is a kind of anode material for lithium-ion batteries provided in an embodiment of the present invention Production equipment in deduster the first side view, Fig. 2 b be a kind of lithium ion cell positive provided in an embodiment of the present invention Second side view of the deduster in the production equipment of material, Fig. 2 c are a kind of lithium ion battery provided in an embodiment of the present invention The structural schematic diagram of deduster in the production equipment of positive electrode.As shown in Fig. 2 a to Fig. 2 c, which includes cabinet 411, blower 412, ash bucket 413, rotor plate 414, several filter cylinders 415 of filter cylinder 415, injection tube 416, electromagnetic impulse valve 417, storage Gas tank 418, driving mechanism 419 and controller (not shown).

The cabinet 411 includes filter chamber 4110, also, cabinet 411 is additionally provided with air inlet 4111 and air outlet 4112, The air-flow for carrying dust enters filter chamber 4110 by air inlet 4111, and the air-flow is after the filtering of cartridge filter 415, via outlet air Mouth 4112 enters in blower 412.Wherein, which can be coupled mouth of unpacking, expect grey mouth, blasting cabinet, vibrating screen, be crushed In the fugitive dusts equipment such as machine and belt conveyor, or installs dust hood additional and collect fugitive dust.

In some embodiments, cabinet 411 is additionally provided with dust collection drawer 4113, and dust collection drawer 4113 is for collecting dust.

Blower 412 is for extracting the air-flow through cartridge filter 415, and by airflow exits to outside atmosphere.In some embodiments In, blower 412 is centrifuged draft fan using 4-72, and air quantity is big, wind pressure is high, and suction is strong, stable.

Ash bucket 413 is set to the bottom of the filter chamber 4110, what thick dust or filter through cartridge filter 415 left Dust is fallen into ash bucket 413, falls into dust collection drawer 4113 by ash bucket 413.

Rotor plate 414 is set in the filter chamber 4110, also, the central axis of the cabinet 411 is in the rotor plate 414 place planes, the rotor plate 414 offer several mounting holes 4141.

Each filter cylinder 415 is installed on the corresponding mounting hole 4141, and the traditional filter material of filter cylinder 415 selects polyester fine It ties up non-woven fabrics (PET), in addition also matches antistatic filter cylinder, heat resisting film-coating filter cylinder (PP+PET) etc., be suitble to hundreds of work Condition.In some embodiments, cartridge structure is six ear fast disassembly types, selects high-quality six ear end cap of nylon plastic(s), external galvanized layer in collocation Diamond shape plain net, Special seal elastic Neoprene fully ensure that its dust removing effects away from technique with the wide pleat in our factory in addition.

416 one end of injection tube is run through each mounting hole 4141 and is connected to the corresponding filter cylinder 415；The electromagnetism Pulse valve 417 includes switch entrance and switch outlet, and it is another that the switch outlet of the electromagnetic impulse valve 417 is installed on the injection tube 416 One end；The air accumulator 418 is installed on the switch inlet of the electromagnetic impulse valve 417；Driving mechanism 419 and the rotor plate 414 connect It connects, the driving mechanism 419 is for rotating the rotor plate 414；Controller respectively with the electromagnetic impulse valve 417 and the driving mechanism 419 connections.In some embodiments, which is programmable logic controller (PLC) (Programmable Logic Controller, PLC).

The working principle of deduster provided in this embodiment:

Dusty gas enters cabinet by air inlet, is filtered by filter cylinder, and dust is delayed at filter cylinder outer surface, purification Gas afterwards is by blower through air outlet discharge (also can air duct drain into outdoor).With host continuous work, adhered to outside filter cylinder Dust be continuously increased, constantly increase equipment resistance, deashing must be carried out thus, guarantee the dust removing effects of deduster.Pulse Deduster uses pulse jet on-line/off-line purge mode, i.e., starting impulse system be blown clear when dedusting fan is run Ash, when dedusting fan not running, pulse dust cleaning system still can individually open continuation deashing.Air accumulator is connected into gas source (air pressure model It is trapped among 0.6-0.8Mpa), deashing process is automatically controlled by controller, and user can be carried out using time control mode as needed Deashing.More filter cylinders of setting are in deduster to increase its effective filtration area, when some filter cylinder meets deashing sets requirement, I.e. starting blowing device carries out deashing, other filter cylinders work normally, and had not only reached ash-removal effect in this way but also had not influenced equipment fortune Row, continuously run deduster can.Dust is blown off into lower part dust collection drawer 4113, then by manually removing.On the one hand, dedusting When, when a certain position of the dust concentrations in filter cylinder, controller can be by controlling driving mechanism, so that driving mechanism By rotating the rotor plate, so that rotor plate drives each filter cylinder rotation, thus change the position of filter cylinder different parts, And then provide efficiency of dust collection.On the other hand, when removing the dust on each filter cylinder, controller can by control driving mechanism, So that driving mechanism by rotating the rotor plate, so that rotor plate drives each filter cylinder rotation, removes filter cylinder in rotation On dust, and then improve remove dust efficiency.

In some embodiments, the inner sidewall of the filter chamber 4110 is provided with slideway, the edge receiving of the rotor plate 414 In in the slideway, and can be rotated in the slideway.

In some embodiments, Fig. 2 d is please referred to, Fig. 2 d is the structural representation of the rotor plate in deduster shown in Fig. 2 c Figure.As shown in Figure 2 d, which offers fixation hole 4142.The driving mechanism 419 includes: motor 4191 and transmission shaft 4192, motor 4191 is connect with the controller, which connect with the motor 4191, and the transmission shaft 4192 is another One end is installed on the fixation hole 4142.

Controller sends rotation command to motor 4191, and motor 4191 drives rotor plate 414 in cunning by transmission shaft 4192 It is rotated in road, and then can be rotated each filter cylinder 415.

In some embodiments, the cabinet 411 and the rotor plate 414 are all cylindrical.

In some embodiments, Fig. 2 e is please referred to, Fig. 2 e is the structural schematic diagram of the filter cylinder in deduster shown in Fig. 2 c. As shown in Figure 2 e, each filter cylinder 415 includes: filter cylinder ontology 4151 and interconnecting piece 4152, which is installed on On the filter cylinder ontology 4151, which is installed on the mounting hole 4141, wherein the filter cylinder ontology 4151 Inside be connected to the inside of the interconnecting piece 4152.In some embodiments, the interconnecting piece 4152 and 4141 screw thread of mounting hole Connection.

In some embodiments, please continue to refer to Fig. 2 e, each filter cylinder 415 further includes limiting section 4153, the limit Portion 4153 is set to the filter cylinder ontology 4151 towards on the surface of the rotor plate 414；

The rotor plate 414 is additionally provided with several limit holes 4143, and each limit hole 4143 is set to corresponding one The side of the mounting hole 4141, after the interconnecting piece 4152 is installed on the mounting hole 4141, which is fastened on pair In one answered the limit hole 4143.Therefore, pass through the position-limiting action between limit hole 4143 and limiting section 4153, energy It is enough to consolidate each filter cylinder 415 well.

In some embodiments, which is elastic component, such as the elastic component is spring.Using elastic component, Each filter cylinder 415 can further be consolidated.

Fig. 3 a is please referred to, Fig. 3 a is a kind of full-automatic life of anode material for lithium-ion batteries provided in an embodiment of the present invention Produce the structural schematic diagram of the mixing device high mixer in equipment.As shown in Figure 3a, which exists including pedestal 510, setting The motor 520 of 510 upper left of pedestal and the mixing unit 530 that 510 upper right of pedestal is set, the mixing list Member 530 include mixing main body, be set to the mixing body interior agitating unit 5301, be set to the mixing main body inner sidewall Flow guiding unit 5303 and be set to the discharge port 5305 of the mixing main body lower right-hand side.

The pedestal 510 is welded by casting or steel plate, angle steel, and there are four hoisting rings in two sides, is in the pedestal 510 Four to six anchor (bolt) holes are arranged at the belt pulley of transmission, base lower part；520 bottom of motor is connected with motor shaft, the motor shaft Lower section is connected with active rotation disk, and gear unit 5303 is equipped in the mixing unit 530, is connected below the gear unit 5303 There is passive rotating disk, be arranged with gearing belt in the active rotation disk and the passive rotating disk, the cover board for opening two sides can be with Belt is replaced, which includes rotary shaft, the rotation axis connection agitating unit 5301, the agitating unit 5301 Including agitating paddle, which rotates that material is driven to carry out mixing work by the rotary shaft.

The mixing main body includes the pot seat 511, pot cover 512 and pot body 513 for being set to 510 upper right of pedestal, should Mixing main body further includes cylinder 514, and the cylinder 514 movement drives the pot cover 512 to be jacked up, can after which is jacked up Vertically rotating shaft rotates clockwise 70 °, so that opening the pot cover 512 carries out blowing work, when the agitating unit 5301 When being stirred work, which drives solenoid movement, and solenoid valve is opened, and starting impulse blowback reaches dust removing effects.

The pot body 513 is made of stainless steel, and inner surface is extremely hard smooth, have it is wear-resisting, corrosion-resistant, be not easy to be stained with object etc. Feature；513 outer surface of pot body is provided with heating jacket and resistance heating plate, thermally conductive by the high-flash in the heating jacket Temperature is passed to the pot body by oil, is heated evenly the pot body, can control material in the pot body by adjusting heating temperature Temperature.But it when the high mixer is applied to the mixing of lithium electricity industry, does not need to heat this function, in the embodiment of the present invention In, which is provided with cooling chamber, which is additionally provided with insulating layer, which is internally provided with Coolant, the coolant are water, the generated heat so that the material mixed because the heat that friction generates cools off, rubs Including the friction before material and material and the friction between material and body.

The pot cover 512 is cast by aluminium alloy, and inner surface passes through smart car and polishing, and the pot cover 512 is through the cylinder 514 After jack-up, vertically can rotate clockwise 70 ° by rotating shaft, rotate it is brisk, when rotation be sure not it is firmly excessive, with anti-damage Pot wall；The pot cover 512 is covered equipped with feed opening and air hole, and user can be according to needing to arrange by oneself self；The pot cover 512 can It is easy to use by digging positioning manually.To prevent pot cover from not covering, stirring slurry rotation causes personal injury, and pot cover does not cover tightly When, switch is disconnected, and motor cannot start.

Fig. 3 b is please referred to, Fig. 3 b is the deflector structure schematic diagram in high mixer shown in Fig. 3 a.As shown in Fig. 3 b, this is led Flowing unit 5303 includes a deflector, which is set to 513 inner sidewall of pot body, which has approximate fairshaped Surface, for carrying out water conservancy diversion to material, when material carries out mixing, material is stirred to the pot body wall at through the agitating device, The deflector can influence the shuttling movement of material using its fairing ace, quickly return mixed material diversion in stirring It is stirred at the heart, reduces the generation of dead material waste material, improve mixing efficiency, improve the mixture uniformity；Further, this is led Also settable thermocouple below flowing plate is convenient for automatic discharging to monitor temperature of charge, to achieve the effect that adjust mixing.

The agitating device 5301 includes agitating paddle, which brings driving through triangle rubber by the motor 520, this is stirred It mixes paddle to rotate in the direction of the clock, moves material on the one hand along pot wall, and circulation is stirred up and down simultaneously, in addition above-mentioned water conservancy diversion The guide functions of plate, so that mixed effect is more preferable；Since material is high-speed motion, so between particle, material and agitating paddle it Between frictional heat it is very big, it rises rapidly temperature of charge, by cooling chamber take away because friction generate heat, to carry out It is cooling, improve working efficiency；The agitating paddle material is stainless steel, is processed by delicate mechanical, wear-resisting and corrosion-resistant.

Fig. 3 c is please referred to, Fig. 3 c is the discharge hole structure schematic diagram in high mixer shown in Fig. 3 a.As shown in Figure 3c, should Discharge port 5305 is cast by aluminium alloy, which is provided with cover board, and a blowing mouth is provided on the cover board, should Blowing mouth is soft pipe nipple, and effect is to blow the mixed material being attached in discharge port off (using compressed air)；The discharge port 5305 are additionally provided with the first solenoid valve and second solenoid valve, and after mixing work, solenoid valves, valve is opened, and start Blowing；When carrying out blowing work, first solenoid valve and the second solenoid valve start, one side blowing, and it is anti-to carry out pulse on one side It blows, further mixed material, first solenoid valve and the second solenoid valve cycle operation, the cycle period of first solenoid valve For 5s, the cycle period of the second solenoid valve is 1s；Waiting bin on earth material position when, valve close, taper make terminate.

The discharge way of the discharge port 5305 has manual and two kinds pneumatic, the former is mainly used for volume and setting less than 50L It is standby, material temperature in pot is read by instrument when discharging, is opened for manual mode, and Dump gate is closed, its main feature is that, handle and bin gate One-line direct connection compresses reliable, good airproof performance, opens flexible；The equipment that the latter is mainly used for 50L or more (containing 50L), Its Dump gate by cylinder with bin gate is one-line is directly connected to, compress reliable, good airproof performance closes flexibly, uses 0.39- One, 0.49Mpa air compressor (not indicating in figure), discharge way can be automatically controlled with material temperature in pot and be set manually with button Two ways processed.

Mixing device provided in an embodiment of the present invention in anode material for lithium-ion batteries production, the mixing device Including a high mixer, mixed material diversion quickly can be returned mixing center by streamlined structure deflector in the high mixer Place continues to be stirred, and reduces the generation of dead material waste material, improves mixing efficiency, improve the mixture uniformity；Meanwhile when applicable Be in lithium electricity industry mixing cooling chamber is provided with outside pot body so that by mixed material because friction generate heat cool off, Further increase mixing efficiency；The high mixer is fast with mixing, mixture is uniform, and machine is easy to operate, is easy to clean, firm It is durable, it is compact-sized the advantages that.

Please also refer to Fig. 4 a to 6d, Fig. 4 a is a kind of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram of double end dress alms bowl machine in full automatic production equipment, Fig. 4 b is the top view that double end shown in Fig. 4 a fills alms bowl machine, Fig. 4 c is the left view that double end shown in Fig. 4 a fills alms bowl machine, and Fig. 4 d is that the automatic dress alms bowl that double end shown in Fig. 4 a fills in alms bowl machine fills The structural schematic diagram set.As shown in Fig. 4 a to 6d, which further includes double end dress alms bowl machine 6, and double end dress alms bowl machine 6 includes A set of automatic dress is arranged in the surface of 61, two sets of parallel arrangement of transmission mechanisms 62 of bracket and shell 63, every set transmission mechanism 62 A part of transmission mechanism 62 and automatic loading sagger unit 64 is accommodated in internal formation working space by alms bowl device 64, shell 63； Wherein, every set automatic loading sagger unit 64 has screw feed mechanism 641 and Weighing mechanism 642, the screw feed mechanism 641 Feeding port 6411 extends to 63 inside of the shell and down-set, which is formed with weighing blanking channel 6421, The upper port of the weighing blanking channel 6421 and the feedhole 6411 are tightly connected, the lower port of the weighing blanking channel 6421 The downward face transmission mechanism 62 setting；Wherein, every set automatic loading sagger unit 64 also has one to be located at the weighing blanking channel 643 three-dimensional space mobile mechanism 643, three-dimensional space mobile mechanism between 6421 and transmission mechanism 62, the three-dimensional space are mobile 643 three-dimensional space mobile mechanism 643, mechanism includes the Z axis driving mechanism 6431 being fixed on the bracket 71, the Z axis driving machine The output end of structure 6431 is fixedly connected with a horizontally disposed frame 6432, and output power along the y axis is arranged on the frame 6432 Y-axis driving mechanism 6433, the output end of the Y-axis driving mechanism 6433 is fixedly connected with Y substrate 6434, which has One can allow transmission mechanism 62 and the first hollow-out parts 6340 that communicate of blanking channel 6421 of weighing, wherein Y direction and conveyer The direction of motion of structure 62 is identical, fixes an X-axis driving mechanism 6435 on Y substrate 6434, the X-axis driving mechanism 6435 it is defeated Outlet connects X substrate 6436, which has second hollow-out parts that can be communicated with first hollow-out parts 6340 6360, setting will be for that will pass through below 643 three-dimensional space mobile mechanism 643, three-dimensional space mobile mechanism on X substrate 6436 The clamping mechanism 6437 of saggar clamping, the clamping mechanism 6437 have the first clamping plate 6371 for being distributed in 62 two sides of transmission mechanism With second clamping plate 6372, the first clamping plate 6371 and second clamping plate 6372 pass through first hollow-out parts 6340 and the second hollow out The position of the transmission mechanism 62 is extended close to behind portion 6360 to realize clamping saggar.

It should be appreciated that Z axis driving mechanism 6431, Y-axis driving mechanism 6433 and X-axis driving mechanism 6435 in the present embodiment It is connected to the controller of dress alms bowl machine, when specific works, internal optoelectronic switch detecting saggar is set and to controller Signal is transmitted, is driven by controller according to the position control Z axis driving mechanism 6431, Y-axis driving mechanism 6433 and X-axis of saggar Mechanism 6435 is mobile saggar and weighing blanking channel 6421 to be tightly connected.It is to be appreciated that controller described in the present embodiment is Technology well known in the art is realized.

Fig. 4 e is please referred to, Fig. 4 e is the first hollow-out parts, the second hollow-out parts and the frame that double end shown in Fig. 4 a fills alms bowl machine Structural schematic diagram.As shown in fig 4e, in the present embodiment, the first hollow-out parts 6340, the second hollow-out parts 6360 communicate, First clamping plate 6371 and second clamping plate 6372 are prolonged through first hollow-out parts 6340, the second hollow-out parts 6360 and frame 6432 It extends to close to the position of transmission mechanism 62.I.e. first clamping plate 6371 and second clamping plate 6372 can along the first hollow-out parts 6340, The dimensional slip that second hollow-out parts 6360 and frame 6432 are formed.Wherein, which is box, first hollow-out parts 6340, the second hollow-out parts 6360 are rectangular hollow-out parts.Preferably, in the present embodiment, the size of second hollow-out parts 6360 Greater than first hollow-out parts 6340, the X-axis driving mechanism 6435 can be facilitated in the mobile adjustment of X axis direction in this way.

Refer again to Fig. 4 a, the clamping mechanism 6437 include simultaneously with 6372 spiral shell of the first clamping plate 6371 and second clamping plate The screw rod 6373 of line connection, the screw rod 6373 are connect with a motor 6374；When motor 6374 drives the screw rod 6373 rotation, The first clamping plate 6371 and second clamping plate 6372 are close to each other or be located remotely from each other.Specifically, the screw rod 6373 has and the first folder The first screw thread that plate 6371 is threadedly coupled and the second screw thread being threadedly coupled with second clamping plate 6372, first screw thread and the Two screw threads are oppositely arranged.The first screw thread and the second screw thread reversely rotate when screw rod 6373 rotates, and drive the first clamping plate 6371 and second clamping plate 6372 it is close to each other or be located remotely from each other.In order to guarantee the steady of first clamping plate 6371 and second clamping plate 6372 Qualitative, the first clamping plate 6371 and second clamping plate 6372 are socketed and at least one guide rod.

Specifically, in the present embodiment, the X-axis driving mechanism 6435, Y-axis driving mechanism 6433 and Z axis driving mechanism 6431 can be realized using lead screw motor mechanism or cylinder driving.Preferably, in the present embodiment, using lead screw motor mechanism Driving.I.e. each driving mechanism includes a motor and the screw rod that connect with the motor drive, screw rod and respective substrate spiral shell Line connection, the sliding for driving substrate is rotated by screw rod, to realize accurate control, since lead screw motor driving mechanism is known Technology, therefore herein without repeating, but insufficient disclosure of the present invention should not be thought with this.

In the present embodiment, which has the exhaust tube 65 in connection 63 internal work section of shell.The exhaust tube 65 is used It is connected in external extract system, for the floating particle inside shell 63 to be sucked out, guarantees the operation interval in shell 63 It is clean.

Specifically, which includes ontology 631 and door 632, and the ontology 631 and door 632 pass through two locking mechanisms 633 can be opened and closed connection；Wherein, which includes the gentle support 6332 of L-type strut 6331, one end of L-type strut 6331 Be fixedly connected with door 632, the other end extend to ontology 631 side and with the gas support 6332 first end it is hinged, gas support 6332 The other end be hinged at the ontology 631, by gas support 6332 power output, realize the control to L-type strut 6331.

When in use, saggar is transmitted to inside automatic loading sagger unit 64 on transmission mechanism 62, and optoelectronic switch detects this Saggar reaches predetermined position, at this point, first clamping plate 6371 and second clamping plate 6372 are by saggar under the action of clamping mechanism 6437 Clamping, then the movement of controller control X-axis driving mechanism 6435, Y-axis driving mechanism 6433 and Z axis driving mechanism 6431 will Saggar is transported to weighing blanking channel 6421.The technology uses three-dimensional position control, realizes the fine tuning to saggar position, with So that preferably cooperating with the weighing sealing of blanking channel 6421.

Please also refer to Fig. 5 a to Fig. 5 d, Fig. 5 a is a kind of anode material for lithium-ion batteries provided in an embodiment of the present invention Full automatic production equipment in the folded structural schematic diagram for dividing alms bowl machine, Fig. 5 b is to fold to divide positioning group in alms bowl machine shown in Fig. 5 a The top view of part, Fig. 5 c are that the main view for dividing the positioning component in alms bowl machine is folded shown in Fig. 5 a, and Fig. 5 d is to fold to divide shown in Fig. 5 a The position view of elastic bending piece and baffle in alms bowl machine.As shown in Fig. 5 a to Fig. 5 d, this, which is folded, divides alms bowl machine 7 to include bracket 71, There is transmission mechanism 72, a set of adjustment mechanism placed in the middle 73 is respectively set in the left and right sides of the transmission mechanism 72, often on the bracket 71 A set of adjustment mechanism 73 placed in the middle has a force piece 731 and is fixed on the positioning plate 732 of 731 output end of force piece, The positioning plate 732 of the left and right sides is oppositely arranged, and has position-limit mechanism 74 in the front end of transmission mechanism 72；The each piece of positioning A length-adjustable positioning component 733 is arranged in the caudal of plate 732, and each positioning component 733 has inwardly protruded elasticity curved Bent part 7331, the elastic bending piece 7331 of two positioning plates 732 are oppositely arranged to be formed for pushing saggar to the position-limit mechanism 74 Crowded selection structure.

In the present embodiment, adjustment mechanism 73 placed in the middle is for saggar to be centered about.When work, saggar is in conveyer The position between two sets of adjustment mechanisms 73 placed in the middle is moved under the action of structure 72, is detected by photoelectric sensor, the position-limit mechanism 74 baffle moves up, and saggar touches the baffle, and transmission mechanism 72 stops operating, at this time 731 output power of force piece of left and right sides So that respective positioning plate 732 is moved to saggar, until saggar is clamped, realization is centered about.At the same time, in positioning plate 732, to saggar direction motion process, drive the positioning component 733 to draw close to centre.Since the elasticity of positioning component 733 is curved Bent part 7331 is inwardly protruding, therefore during positioning plate 732 is close to saggar, elastic bending piece 7331 will contact the tail of saggar End, positioning plate 732 further in during, elastic bending piece 7331 to saggar generate an elastic force, which can Push the saggar mobile to baffle direction, until after the just centering adjustment of positioning plate 732, elastic bending piece 7331 is by saggar Press baffle, can be avoided generate gap between baffle and saggar in this way, guarantees that subsequent lamination is accurate.It should be noted that the elasticity The effective length that bool 7331 works is the plane angular position D of the elastic bending piece 7331 and positioning plate 732 to baffle The length of 741 C plane, as fig 5d.Effective length can be adjusted when adjusting the position of elastic bending piece 7331 in this way To adapt to the centering processing of various sizes of saggar.

In detail, it refer again to Fig. 5 c and Fig. 5 d, which, which has, is fixed on 732 breech face of positioning plate extremely A few guide rod 7332, at least one guide rod 7332 and the elastic bending piece 7331 are socketed, the elastic bending piece 7331 with One screw rod 7333 is threadedly coupled；Wherein, which is arranged in parallel with guide rod 7332, and its one end and 732 spiral shell of positioning plate Line connection.When rotary screw 7333, elastic bending piece 7331 will be slided at least one guide rod 7332, so just The position adjustment of elastic bending piece 7331 is realized to meet the requirement of different saggars.I.e. the present embodiment uses screw rod sliding block Principle realize elastic bending piece 7331 position adjustment.

In detail, which connects an interconnecting piece 7334, the interconnecting piece 7334 and 7333 screw thread of screw rod Connection, the interconnecting piece 7334 and at least one guide rod 7332 are socketed.In addition, in order to improve elastic bending piece 7331 in adjustment position Stability when pushing away saggar is set and squeezes, two guide rods 7332 are arranged in the present embodiment, which sets up separately in screw rod 7333 two sides.

In order to realize the threaded connection of screw rod 7333 Yu positioning plate 732, the breech face of the positioning plate 732, which fixes one, to be had The screw element 7336 of threaded hole, the screw rod 7333 are threadedly coupled with the screw element 7336.When rotary screw 7333, silk Rotary motion is generated between bar 7333 and screw element 7336 and is moved along axial.

Specifically, the cross section of the elastic bending piece 7331 is arc-shaped.The arc-shaped is prominent to the direction of transmission mechanism 72 Out, part outstanding is squeezed when positioning plate 732 is carried out to middle processing and pushes away saggar, realizes and pushes saggar to position-limit mechanism 74 Baffle 741 at so that the position of saggar is more accurate.It should be appreciated that being capable of more convenient and casket by the way of arc-shaped Opposite sliding occurs after alms bowl contact.In addition, in order to reduce the influence on the surface of 7331 saggar of elastic bending piece, each bullet Property 7331 convex portion of bool side have soft layer 7338.The soft layer 7338 can play buffer function, specifically may be used To be made using cotton material.

In order to realize the control to screw rod 7333, knob 7335 is arranged in the tail portion of screw rod 7333 in the present embodiment.It is using When by rotate 7335 times realization screw rods 7333 of knob rotation.The knob 7335 is preferably designed for petal, facilitates rotation Turn.

In order to guarantee that the position adjusted of elastic bending piece 7331 is relatively stable, screw rod 7333 and screw element 7336 are prevented Between loosen, on the outside of each guide rod 7332 be socketed one be in compressive state spring 7337.Pass through the spring 7337 pairs of elastic bending pieces 7331 generate an elastic force, can guarantee that screw rod 7333 does not rotate easily.

In short, technical solution of the present invention pushes away the crowded of saggar by adjustable elastic bending piece 7331, so that saggar Contacted with the baffle 741 of position-limit mechanism it is even closer, reduce location error, facilitate subsequent stacks.

Fig. 6 a is please referred to, Fig. 6 a is a kind of full-automatic life of anode material for lithium-ion batteries provided in an embodiment of the present invention Produce the structural schematic diagram of the roller furnace in equipment.As shown in Figure 6 a, which includes roller furnace, which includes Furnace body 8101 and live-roller gear 8103 through the furnace body 8101, the furnace body 8101 be disposed with heating zone, flat-temperature zone, It is provided with exhaust apparatus 8105 at the top of cooling area and cooling zone, the heating zone and the cooling area, which is exhausting Machine, for removing moisture.In the embodiment of the present invention, which includes a burning device and two burn devices, and two, which burn devices and one, burns Device is similar, and difference place is: the cooling zone of the two burnings device is additionally provided with cooling device, which uses water cooling.

The furnace body includes the cabinet of brick structure masonry, the shell and the box house shape for being set to the cabinet ectonexine At burner hearth, furnace roof is dome-shaped form, which is built by light heat-insulating fire resistant brick and ceramic fiber cotton plate (blanket), should The bottom of cabinet is provided with several furnace feet (not indicating in figure), which includes sliding feet, can slow down the furnace interior The impact to furnace body is thermally expanded, converter life is enhanced；The shell is metal shell.In the embodiment of the present invention, the inside and outside shell is by steel Board group is welded, and a sandwich passage is additionally provided between the inside and outside shell, can be used for air-cooled heat exchange；Wherein, which builds Cabinet has heat-insulation and heat-preservation, maintains the temperature in burner hearth；Each section corollary system outside furnace body is from high temperature cause thermal damage；It stays Equipped with dilatation joint, the excessive destruction expanded with heat and contract with cold to furnace body is prevented.

Further, in order to improve the heat insulating ability and leakproofness of furnace body, furnace wall is from inside to outside successively by sealant, resistance to height Warm layer and insulating layer are constituted, wherein sealant is welded by cast iron, and high-temperature-resistant layer is made of ceramic, and insulating layer is by asbestos yarn It fills, furnace wall is internally provided with electric heating system, which includes electrical heating elements, the electrical heating elements Specially heating rod or heater strip, further, the electrical heating elements are silicon carbide heating rod, are distributed on the roller stick of heating zone 112 heating rods (totally 224, full kiln) is respectively arranged in portion and lower part, top and the bottom, wherein only before 1-2 section+Section 3 half chests it is upper Portion (totally 28) heating rod has porcelain protection sleeve pipe, remaining is without porcelain protection sleeve pipe.

The cooling device can also include cooler and cooling tower, further, also settable spray inside the cooler Equipment, the sprinkling equipment are connected to the water outlet of the cooling tower；Cooling rotating cylinder, the cooling are set below the sprinkling equipment Pond is set below rotating cylinder, which is connected to by water pump with the water inlet of the cooling tower, to realize following for cooling water Ring uses.

Fig. 6 b is please referred to, Fig. 6 b is a kind of full-automatic life of anode material for lithium-ion batteries provided in an embodiment of the present invention Produce the structural schematic diagram of the multilayer roller furnace in equipment.As shown in Figure 6 b, which includes multilayer roller furnace, this is more Layer roller furnace includes furnace body and furnace chamber, and it is defeated that upper and lower spaced apart first layer rollgang 8201, the second layer are equipped in the furnace chamber Send roller-way 8202 ... and n-th layer rollgang 820N, the top of the first layer rollgang 8201 is equipped with the first heating unit Part is equipped with the second heating element ... N-1 between the first layer rollgang 8201 and the second layer rollgang 8202 It is equipped with N heating element between layer rollgang and the n-th layer rollgang, is set below n-th layer rollgang 820N There is N+1 heating element.

Another embodiment of the present invention conveys saggar using multilayer roller-way structure, N+1 heating element is arranged, is located at first In space between the top of layer rollgang, two layers of the conveying rolling and lower section of n-th layer rollgang, so that multilayer is defeated Send the saggar on roller-way that can while effectively and uniformly heat, in identical production technology time requirement, identical factory item Under part, multi-layer sealed roller furnace seals roller furnace compared to the single layer of same length, possesses more heat treatment material abilities, produces It can greatly improve；Also, due to designing multilayer roller-way structure for conveying, it is same which be in the saggar on multilayer roller-way In big furnace chamber, compared to the consume of the sealing roller furnace more saving heat energy of same a plurality of single layer roller-way structure for conveying；Meanwhile Opposite process gas consumption multilayer roller-way structure for conveying is also less than single layer roller-way structure for conveying, advantageously reduces cost.This is more Layer sealed roller road has meets production requirement simultaneously in smaller space occupied, improves energy utilization rate, energy consumption is high for equipment unit It is big to reduce, and the relatively low advantage of processing atmosphere consumption rate.

Fig. 6 c is please referred to, Fig. 6 c is a kind of full-automatic life of anode material for lithium-ion batteries provided in an embodiment of the present invention Produce the structural schematic diagram of the double-layer roller table furnace in equipment.As fig. 6 c, the sintering equipment 830 and above-mentioned 820 phase of sintering equipment Seemingly, difference place is: the sintering equipment 830 includes double-layer roller table furnace, which includes furnace body and furnace chamber, the furnace It is intracavitary to be equipped with upper and lower spaced apart first layer rollgang 8301 and second layer rollgang 8303, the first layer conveying roller The top in road 8301 is equipped with the first heating element, between the first layer rollgang 8301 and the second layer rollgang 8303 Equipped with the second heating element, the lower section of the second layer rollgang 8303 is equipped with third heating element.

The present invention conveys saggar using double-layer roller table structure, and three heating elements are arranged, and is located at first layer rollgang In space between 8301 top, two layers of the conveying rolling and lower section of second layer rollgang 8303, so that two layers of conveying Saggar on roller-way can be heated effectively and uniformly simultaneously, in identical production technology time requirement, identical factory condition Under, double-layer seal roller furnace seals roller furnace compared to the single layer of same length, possesses more heat treatment material abilities, production capacity It greatly improves；Also, due to designing double-layer roller table structure for conveying, it is same big which be in the saggar on double-layer roller table Furnace chamber in, compared to the consume of the sealing roller furnace more saving heat energy of same two single layers roller-way structure for conveying；Meanwhile phase It is also less than single layer roller-way structure for conveying to process gas consumption double-layer roller table structure for conveying, advantageously reduce cost.The bilayer Sealed roller road has meets production requirement simultaneously in smaller space occupied, improves energy utilization rate, energy consumption is high for equipment unit It is big to reduce, and the relatively low advantage of processing atmosphere consumption rate.

Fig. 6 d is please referred to, Fig. 6 d is a kind of full-automatic life of anode material for lithium-ion batteries provided in an embodiment of the present invention Produce the structural schematic diagram of the rotary furnace in equipment.As shown in fig 6d, the present invention also provides another embodiment, the sintering equipments 840 is similar to above-mentioned sintering equipment 810, and difference place is that the sintering equipment 840 includes single-revolution furnace, which includes The furnace body 8401 of rotation, the helical blade 8403 being built in inside the furnace body 8401 and setting are in 8401 outer surface of furnace body Heating jacket 8405, which further includes being set in turn between heating zone, flat-temperature zone, cooling area and cooling zone Partition.Material is entered in the rotary furnace by feeding device, and then material is with the revolution furnace body internal helical blades 8403 Rotation is gradually mobile to discharging device one end, and carries out high temperature sintering in the process.In embodiments of the present invention, the spiral Blade 8403 is propelling screw type, which is parallel to the central axis of the furnace body 8401.

The heating method of the rotary furnace is using rotation dynamic sinter mode, and the material being sintered is with helical blade Around furnace body central axis continuous rotation and constantly stir, mixing effect is preferable, and in the process, material is heated evenly, high temperature Handling the time opposite can shorten, meanwhile, the oven body part closure of rotary furnace is good, and it is small by heat loss caused by heat dissipation, because This, the thermal efficiency is high, can obviously reduce energy consumption, energy saving；In addition, when being sintered using rotary furnace, without being moved by feeding device Enter in burner hearth, the material after the completion of calcining is removed by discharging device, does not need container resistant to high temperature (such as saggar or earthenware Crucible), production cost can be reduced；Input and output material is convenient, simplifies production technology, and material waste reduces, and dust pollution also accordingly subtracts It is few.Therefore the physics of material, chemical property, homogeneity are preferable after being sintered.

Referring to Fig. 7 a and Fig. 7 b, Fig. 7 a is a kind of the complete of anode material for lithium-ion batteries provided in an embodiment of the present invention The structural schematic diagram for turning over alms bowl material guiding machine in automatic producing device, Fig. 7 b are that the part turned over inside alms bowl material guiding machine shown in Fig. 7 a shows It is intended to.As shown in figs. 7 a and 7b, it includes bracket 91 that this, which turns over alms bowl material-tilting machine 9, and 91 upper surface of bracket has work box 92, the work The two sides for making case 92 all have the transmission mechanism for being used for transmission saggar 93, have saggar turnover device in the work box 92 94, which is used for the powder for clamping the saggar entered by transmission mechanism 93, being inverted so that in saggar Body is fallen.

It in detail, is the saggar turnover device turned over shown in Fig. 7 a in alms bowl material guiding machine please also refer to Fig. 7 c and Fig. 7 d, Fig. 7 c Structural schematic diagram, Fig. 7 d is the structural schematic diagram that hold-down mechanism in alms bowl material guiding machine is turned over shown in Fig. 7 a.Such as Fig. 7 c and Fig. 7 d institute Show, the saggar turnover device 94 include carrying platform 941, positioned at 941 front end of carrying platform position-limit mechanism 942, be distributed in The adjustment mechanism placed in the middle 943 of the left and right sides of carrying platform 941 and for compressing the saggar being placed at carrying platform 941 Hold-down mechanism 944；The carrying platform 941 and the transmission mechanism 93 are in the same plane to receive the transmission of transmission mechanism 93 The saggar to come over.Wherein, carrying platform 941 and transmission mechanism 93 are roll shaft structure.It is flat that the position-limit mechanism 942 is located at carrying The right part of platform 941, when internal photoelectric sensor switch has detected saggar by predeterminated position, position-limit mechanism 942 work are moved up by the lower section of carrying platform 941 to realize and limit to the saggar of carrying platform 941.When So, which can be realized using technology well known in the art, herein without repeating.In the embodiment of the present invention In, which includes adjustment plate 9431, which is used to clamp in the saggar at carrying platform 941 Limit.The adjustment mechanism 943 placed in the middle can also be realized by technology well known in the art.

Specifically, which has discrete two pressing plates 9441 in 941 two sides of carrying platform, each pressing plate 9441 all have the elastic press section 9442 for being directed toward the carrying platform 941, wherein the lower end of each pressing plate 9441 extends to The lower section of carrying platform 941 is simultaneously connected to a power mechanism 9443, which, which drives two pressing plates 9441 to move down, makes It obtains elastic press section 9442 and compresses saggar.In the present embodiment, which drives and moves down on two pieces of pressing plates 9441 Dynamic, when the pressing plate 9441 moves down, the elasticity press section 9442 contacts with saggar and generates flexible deformation, resulting elastic force It acts on lower saggar, the power when power and saggar contact is gradual change, therefore can generate buffering effect, additionally, due to not being Elastic component is set at the support shaft of hold-down mechanism using traditional, this embodiment reduces the frictional force of the course of work, and press The pressure of tight mechanism itself, therefore the service life of entire hold-down mechanism 944 can be increased.

Specifically, which includes the bending part 9421 formed inwardly by pressing plate 9441, the bending part 9421 end is slidably connected an interconnecting piece 9422, and the end of the interconnecting piece 9422 connects crushing block 9424；Wherein, the connection The socket of 9422 periphery of portion is in the spring 9423 of compressive state, which generates pressure to the crushing block 9424.Wherein, The interconnecting piece 9422 and the bending part 9421 are realized by the way of socket to be slidably connected, and can't fall off after connecting, certainly Being slidably socketed for the rwo is realized using well known technology.Wherein, the spring 9423 is in bending part 9421 and interconnecting piece 9422 Elastic force is generated between the entirety of crushing block 9424, i.e. spring 9423 generates bending part 9421 and interconnecting piece 9422 on the contrary The movement tendency in direction.The elastic force generated when spring 9423 is compressed is bigger, i.e., the active force at crushing block 9424 is got over Greatly, the power for acting on saggar is also bigger.In detail, the upper end of the spring 9423 is fixedly connected with the bending part 9421, lower end with The upper surface of the crushing block 9424 abuts.In this way, the elastic force that spring 9423 generates can act on the crushing block 9424.

In some embodiments, frictional force scratch surface, the crushing block when being contacted in order to avoid crushing block 9424 and saggar 9424 lower end surface has soft layer 9425.The soft layer 9425 can be spongy layer or layer of silica gel.

Further, which is located at 9411 outside of rotating disk of carrying platform 941.Pressing plate can be facilitated in this way 9441 installation.It should be appreciated that can't contact with each other between the pressing plate 9441 and rotating disk 9411, will not be fixedly connected.

In order to improve pressing plate 9441 in the stability of sliding process, which is socketed a guide rod 9444, this is led Bar 9444 is fixedly connected with carrying platform 941.Specifically, the outside of the rotating disk 9411 of guide rod 9444 and carrying platform 941 Face is fixedly connected, and can be slided in this way with respect to the rotating disk 9411 when pressing plate 9441 slides, due to leading for guide rod 9444 To effect, its stability is maintained.

Specifically, two pressure plates 9441 are fixedly connected with one and are located on the transverse slat 9445 of 941 lower section of carrying platform, the cross Plate 9445 and the power mechanism 9443 are sequentially connected.When 9443 output power of power mechanism, about 9445 transverse slat is pushed It is mobile, thus drive two pressure plates 9441 to move back and forth up and down to realize and press to saggar.More preferably, in the present embodiment, The power mechanism 9443 includes the screw rod 9431 being threadedly coupled with transverse slat 9445, which is sequentially connected a motor 9432, The screw rod 9431 is arranged along the moving direction of pressing plate 9441, i.e., is arranged along the vertical direction.The motor 9432 is fixed on two pieces of rotations Between disk 9411, it is fixedly connected with two pieces of rotating disks 9411.When motor 9432 rotates, 9431 turns of screw rod are driven Dynamic, since screw rod 9431 is threadedly coupled with transverse slat 9445, transverse slat 9445 is moved up and down simultaneously when screw rod 9431 rotates, while band Dynamic pressure plate 9441 moves up and down, and realizes the compression to saggar with this.

In short, the present invention presses saggar by the elastic force that elastic press section 9442 generates, so that in the mistake pressed Journey generates buffering effect, and can be improved service life.

Please also refer to Fig. 8 a to Fig. 8 c, Fig. 8 a is a kind of anode material for lithium-ion batteries provided in an embodiment of the present invention Full automatic production equipment in iron remover structural schematic diagram, Fig. 8 b be Fig. 8 a shown in iron remover side view, Fig. 8 c be figure The top view of elevating mechanism in iron remover shown in 8a.As shown in Fig. 8 a to Fig. 8 c, which includes deironing house 1010, The deironing house 1010 include ontology 1011, be set to 1011 top of ontology feed inlet 1012, positioned at ontology 1011 inside and Two movable plates 1013 being oppositely arranged and at least one magnetic system 1014 being connect respectively with two movable plates 1013, deironing house 1010 further include the elevating mechanism 1015 connecting respectively with movable plate 1013, and elevating mechanism 1015 includes being installed on ontology 1011 Bottom plate on the first fixing axle 151a and the second fixing axle 151b, with the first fixing axle 151a be slidably connected first activity Axis 152a, the second movable axis 152b being slidably connected with the second fixing axle 151b and the first movable axis 152a and the second movable axis The sliding part 1053 that 152b is separately connected, the first movable axis 152a and the second movable axis 152b are respectively arranged in movable plate 1013 On, sliding part 1053 and the bottom plate of ontology 1011 are slidably connected.

The feed inlet 1012 that 1011 top of ontology is set in deironing house 1010 and 1014 phase of magnetic system inside ontology 1011 Mutually corresponding, battery material dry powder can enter 1011 inside of ontology by feed inlet 1012 and fall in magnetic system 1014.It can be with Understand ground, magnetic system 1014 can be magnet or electromagnet etc..The quantity of magnetic system 1014 can be one, or two And it is more than two.Magnetic system 1014 is used to adsorb the magnetisable material in dry powder, predominantly other metal impurities such as iron.Movable plate 1013 quantity is two and is oppositely arranged, in deironing house 1010, a side wall of general activity plate 1013 and ontology 1011 It is arranged in parallel, in order to the movable installation of movable plate 1013 and the setting of elevating mechanism 1015.The both ends of magnetic system 1014 point It is not connect with two movable plates 1013.Magnetic system 1014 and the connection type of movable plate 1013 can choose welding, be spirally connected.It rises Descending mechanism 1015 is separately connected two movable plates 1013, in order to drive two movable plates 1013 to pump.Deironing house 1010 lower section can be equipped with support frame.

First fixing axle 151a and the second fixing axle 151b are individually fixed on the bottom plate of ontology 1011, make movable plate 1013 remain stationary in the position in 1011 inner horizontal direction of ontology.Movable axis is slidably connected with corresponding fixing axle respectively.Gu Track is respectively provided on dead axle, the inside of movable axis is slidably connected by track and fixing axle.It is to be appreciated that movable axis with Fixing axle also can choose other modes being slidably connected.Movable axis can slide in fixing axle under the effect of external force, will Movable axis is respectively arranged on movable plate 1013, can make movable axis that movable plate 1013 be driven to move up and down.Meanwhile movable axis It is also connect with sliding part 1053, sliding part 1053 slides on 1011 bottom plate of ontology, external force is provided for movable axis, thus band Dynamic movable axis slides in fixing axle.

Iron remover provided in this embodiment in anode material for lithium-ion batteries production, sets in deironing house 1010 The elevating mechanism 1015 having set two movable plates 1013 and having connect with movable plate 1013, elevating mechanism 1015 can make activity Plate 1013 pumps, while magnetic system 1014 being installed between two movable plates 1013, makes magnetic system 1014 with activity About 1013 plate is shaken；Elevating mechanism 1015 drives movable axis to exist by sliding of the sliding part 1053 on 1011 bottom plate of ontology It pumps in fixing axle, and elevating mechanism 1015 is designed as symmetrical structure corresponding with movable plate 1013, makes movable axis Drive the movement of movable plate 1013 more reliable and more stable；To make battery material dry powder be evenly distributed in magnetic system 1014 and energy Enough to come into full contact with magnetic system 1014, the magnetisable material in dry powder is adsorbed by magnetic system 1014, at the same make dry powder with gravity fall not It can accumulate, to improve the efficiency of the impurity such as iron remover removal metallic iron, keep the removal of the metal impurities such as iron complete.

In some embodiments, sliding part 1053 includes gear 1054, the band being rotatably connected with the bottom plate of ontology 1011 Driving motor 1055, the first sliding rail 1533a and the second sliding rail on the bottom plate of ontology 1011 of the rotation of moving gear 1054 1533b, the first sliding block and the second sliding block moved on the first sliding rail 1533a and the second sliding rail 1533b respectively, the first sliding block Pass through connecting shaft 1056 respectively with the second movable axis 152b with the first movable axis 152a, the second sliding block to connect；First sliding block includes First sliding panel 1534a and the jagged first slider bar 1534c connecting with the first sliding panel 1534a, the second sliding block include The second sliding panel 1534b and jagged second slider bar 1534d being connect with the second sliding panel 1534b, the first slider bar 1534c, the second slider bar 1534d are engaged respectively with gear 1054 to drive the first sliding block, the second sliding block mobile.

Sliding part 1053 and and the consistent symmetrical structure of movable plate 1013.Sliding block can be in the cunning of 1011 bottom plate of ontology It is moved on rail, sliding block is connect with movable axis by connecting shaft 1056, during sliding block slides, completes connecting shaft 1056 Angular adjustment, to drive movable axis to slide in fixing axle.The movement of sliding block is realized by the gear motion of gear 1054.Sliding block Including sliding panel and the slider bar that sliding panel one end is arranged in, there is broached-tooth design on slider bar, with 1054 company of engagement of gear It connects, to drive slider bar to carry out the translation in horizontal direction by the rotation of gear 1054, band movable slider carries out on bottom plate It is mobile.By engaging for gear 1054 and slider bar, move the first sliding block in the opposite direction simultaneously with the second sliding block, from And realize the synchronization lifting of the first movable axis 152a and the second movable axis 152b.Gear 1054 is driven by driving motor 1055, Driving motor 1055 is mounted on the top of gear 1054.Further, the bottom plate of ontology 1011 is equipped with fixing piece, fixing piece Top be mutually clamped by the through-hole on gear 1054 with gear 1054, and through-hole is reserved in the middle part of gear 1054.Gear 1054 are detachably connected with fixing piece, and the setting of fixing piece avoids gear 1054 and moves around above bottom plate.

Further, the first sliding block, the second sliding block distinguish L-shaped, the first sliding panel 1534a and the first slider bar 1534c It is vertically arranged, the second sliding panel 1534b is vertically arranged with the second slider bar 1534d.Still further, the first sliding panel 1534a, the second sliding panel 1534b are relatively arranged on the two sides of gear 1054, the first slider bar 1534c, the second slider bar 1534d is symmetrical arranged relative to gear 1054.First sliding panel 1534a and the second sliding panel 1534b, the first slider bar 1534c It is symmetrically arranged with the second slider bar 1534d in the side of gear 1054, on the one hand facilitates matching for slider bar and gear 1054 It closes, on the other hand sliding panel can be made to move on the direction parallel with slider bar.

Further, sliding part 1053 further includes the inside for being respectively arranged at the first movable axis 152a, the second movable axis The fixed plate 1057 on the top of the inside of 152b, the top of the first sliding panel 1534a and the second sliding panel 1534b, connecting shaft 1056 both ends pass through shaft 1058 respectively and connect with fixed plate 1057.The upper and lower ends of connecting shaft 1056 pass through shaft 1058 and fixed plate 1057 respectively with movable axis, sliding block constitute rotating mechanism, simultaneously because the length of connecting shaft 1056 be fix Value, therefore during connecting shaft 1056 rotates, movable axis can be pushed upwards or be pulled downwards, thus complete At the height adjustment of movable plate 1013.

In some embodiments, there is sliding slot, deironing house 1010 includes the limited block with sliding slot cooperation on movable plate 1013 1016, limited block 1016 is installed on the inner wall of ontology 1011.The both ends of movable plate 1013 are provided with sliding slot, and in ontology Limited block 1016 and sliding slot are arranged on 1011 inner wall to cooperate, for when movable plate 1013 is moved up and down to movable plate 1013 It is limited.The purpose that pumps of movable plate 1013 is the magnetic system in order to make to be mounted between two movable plates 1013 1014 shakes, do not need the mobile too big distance of movable plate 1013, and the size of sliding slot is set according to actual requirement.Each cunning Two limited blocks 1016 are set on slot, and the diameter of limited block 1016 is less than the diameter of sliding slot, in order to which limited block 1016 can be worn Cross sliding slot.Further, the quantity of sliding slot is two, and two sliding slots are symmetrically disposed on movable plate 1013, the extension side of sliding slot To identical as the moving direction of movable plate 1013.The sliding slot being symmetricly set on movable plate 1013 is for guaranteeing movable plate 1013 Two sides can run and act in agreement.

In some embodiments, magnetic system 1014 is stepped is set between two movable plates 1013.Magnetic system 1014 is two Setting between a movable plate 1013 is stepped, and magnetic system 1014 is from the charging on 1011 top of ontology of deironing house 1010 Mouth 1012 starts setting up, the side wall for extending to ontology 1011 ladder-like always, then turns back again from the sidewall direction of ontology 1011 It is stepped to extend to the sidewall locations opposite with above-mentioned side wall, and so on it is arranged, until magnetic system 1014 extends to ontology Discharge port 1017 on 1011.Magnetic system 1014 ladder-like and being arranged back and forth between the side wall of ontology 1011, can make dry powder It comes into full contact with it, constantly dry powder is repeatedly adsorbed, so that it is magnetic miscellaneous to further increase iron etc. in battery material dry powder The removal efficiency of matter.Further, deironing house 1010 further includes the discharge port being set on the first side wall of ontology 1011 1017, the first side wall is vertical with movable plate 1013.Discharge port 1017 and magnetic system 1014 cooperate, by what is shifted from magnetic system 1014 Dry powder sends out deironing house 1010.Discharge port 1017 is located at the lower section of the first side wall.

In some embodiments, iron remover further includes feeding port 1020 and inlet control valve 1030, inlet control valve 1030 It is set to the lower section of feeding port 1020 and is connected to feeding port 1020；The lower end of inlet control valve 1030 and feed inlet 1012 connect It is logical.Inlet control valve 1030 is rotary valve, can be evenly dispersed by the dry powder put into from feeding port 1020 and defeated by feed inlet 1012 Enter to deironing house 1010, falls into the magnetic system 1014 at 1010 feed inlet 1012 of deironing house.

Iron remover provided in this embodiment when in use, first passes through feeding port 1020 and dry powder is knocked down inlet control valve 1030, dry powder is equably input in deironing house 1010 by inlet control valve 1030, and dry powder is in stair-stepping about 1014 magnetic system It falls, driving motor 1055 is rotated with moving gear 1054, slider bar and 1054 gear motion of gear, so that sliding block is in ontology 1011 Bottom plate on slide, by connecting shaft 1056 drive movable axis pump, to drive movable plate 1013 up and down reciprocatingly Movement shakes magnetic system 1014 with about 1013 movable plate, to make dry powder not accumulate with gravity fall, in dry powder Magnetisable material can be adsorbed by magnetic system 1014, and the magnetic impurity in dry powder can be adsorbed more thorough, place by the multistage processing of magnetic system 1014 Battery material dry powder after the completion of reason is flowed out from discharge port 1017.

Further, in some embodiments, which further includes entrance function machine and the first displacement room, institute Stating entrance function machine further includes rocking evenly machine and marking press.Wherein, the rocking evenly machine, also known as refiner are filled into the original of saggar Material, by shaking device the device of raw material surface evening.Specifically, after charging in saggar powder will appear it is empty and not firm Pinnacle, for this purpose, need to be by the way of vibration, powder is shaken, and even, vibration is flat, eliminates powder pinnacle.The process is equipped with the even device that shakes, Powder shaken using electromagnetic vibrator cooperation air spring even.

The marking press, also known as dicer, including imprint press strip and coining cutter and correspond respectively to the coining pressure The coining press strip lifting cylinder and coining cutter lifting cylinder that item is connected with the coining cutter.Saggar after refining, benefit The device of imprinting actions is carried out to the material in saggar with the print knife of resin material.Some powder caking property are larger, in order to prevent Large area is agglomerated when sintering, after powder vibration is even, groined type segmentation fork can be used, if the powder in saggar is divided into advance Dry equal part, agglomeration when mitigating powder sintering.In embodiments of the present invention, the automatic imprinting apparatus is to the lithium electricity material in saggar Material carries out coining processing, mean pressure impression number 1~4 time per minute, imprints 4~64 pieces of bulk materials.

Further, marking press and rocking evenly machine can be set to all-in-one machine.

First displacement room, also known as atmosphere replaces room, when a certain product continuous production on roller furnace, if you need to When carrying out under gas shield, a kind of structure is needed to realize the conversion of air and atmosphere, gas is really realized in displacement room A kind of structure of atmosphere conversion, then mostly uses greatly multiple displacement rooms that intake and exhaust and exhaust are respectively set, fill its resource cannot Divide and also improves production cost while utilization.

Further, in some embodiments, which further includes the second displacement room and outlet section function machine, institute It is similar with above-mentioned first displacement room to state the second displacement room, is atmosphere displacement room, difference is: first displacement room setting In roller furnace import, which is set to the roller-way outlet of still.

The outlet section function machine further includes prebreaker, elevator and scavenging machine, which unloads automatically Material in lower saggar, and empty boxes alms bowl is mobile to dress alms bowl filling machine direction, a circulation is so far completed, is looped back and forth like this. Specifically, the prebreaker, for crushing sintered finished product with blade.It can different journeys in saggar after powder sintering The agglomeration of degree, separates for the ease of powder with saggar, first smashs the powder to agglomerate in saggar to pieces before discharging, with the prebreaker Knife and fork insertion saggar in, powder is crushed, the corresponding equipment of this process is precrushing device.It further, further include two wheat-middlings Crushing device can specifically agglomerate in saggar after powder sintering to some extent, and powders property is different, and agglomeration size degree is not Together, precrushing device cannot crush completely agglomeration, and the product more demanding to powder particles needs to configure separating twice dress It sets, if powder particles are of less demanding, is mounted directly receiving hopper in the case where turning over alms bowl material-tilting machine.

The elevator includes elevator and decline machine, is reduced by will go up and down conveyer belt or is increased to original height, just In the progress of follow-up work.Generally, elevator is used cooperatively with the above-mentioned alms bowl material-tilting machine that turns over, for the saggar after being burnt by one End transmission line body is promoted on discharging platform, and material is unloaded recycling in a manner of overturning, is then dropped to empty boxes alms bowl another Hold ground transport line body.

The scavenging machine (not indicated in figure), by being connected to the rotating brushes of dust arrester, by saggar in the way of dust suction Interior remaining powder is swept into dust arrester.Specifically, a little powder is had after discharging, in saggar, for the ease of process below Powder in saggar need to be cleaned up and be siphoned away with dust catcher by saggar crackle optical check.The process be equipped with clearing apparatus be Scavenging machine, the scavenging machine are provided with rotating brushes, which connect with above-mentioned dust arrester, by casket in the way of dust suction Remaining powder is swept into dust arrester in alms bowl.

The full automatic production equipment of anode material for lithium-ion batteries provided in an embodiment of the present invention, the production equipment and side Method high degree of automation, reduces production cost, improves product quality and production efficiency.

The above, only be invention preferred embodiment, be not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification It is right according to the technical essence of the invention for the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention Any simple modification, equivalent change and modification made by above embodiments, all of which are still within the scope of the technical scheme of the invention.

Claims

1. a kind of full automatic production equipment of anode material for lithium-ion batteries, it is characterised in that: the full automatic production equipment packet Sintering system, the sintering system, including roller furnace or rotary furnace are included, for carrying out periodical sintering to the material in saggar.

2. production equipment according to claim 1, it is characterised in that: the sintering system further includes mixing device, described Mixing device includes a high mixer；The mixing device further includes mixing pretreating device, and the mixing pretreating device includes Filter device and dust-extraction unit, the filter device include a vibrating screen, and the dust-extraction unit includes a deduster.

3. production equipment according to claim 1, it is characterised in that: the vibrating screen includes sieve nest, base and peripheral hardware Supersonic generator, the sieve nest includes screen frame and the sieve that is set to inside the screen frame, is arranged on the screen frame side wall There is a window, the bottom of the sieve is fixed with ultrasonic transducer, and the ultrasonic transducer passes through high-frequency line and peripheral hardware The supersonic generator connection.

4. production equipment according to claim 1, it is characterised in that: the deduster includes: cabinet, and the cabinet includes Filter chamber, the cabinet are additionally provided with air inlet and air outlet；Blower, the assembling is at the air outlet of the cabinet； Ash bucket is set to the bottom of the filter chamber；Rotor plate is set in the filter chamber, also, the central axis of the cabinet hangs down Directly plane, the rotor plate offer several mounting holes where the rotor plate；Several filter cylinders, each filter cylinder are installed on On the corresponding mounting hole；Injection tube, described injection tube one end through each mounting hole and with the corresponding filter cylinder Connection；Electromagnetic impulse valve, including switch entrance and switch outlet, the switch outlet of the electromagnetic impulse valve are installed on the blowing The pipe other end；Air accumulator is installed on the switch inlet of the electromagnetic impulse valve；Driving mechanism is connect with the rotor plate, is used In the rotation rotor plate；And controller, it is connect respectively with the electromagnetic impulse valve and the driving mechanism.

5. production equipment according to claim 2, it is characterised in that: the high mixer includes mixing unit, the mixing Unit includes mixing main body, the agitating unit for being set to the mixing body interior, is set to the mixing main body inner sidewall Flow guiding unit and the discharge port for being set to the mixing main body lower right-hand side, the flow guiding unit includes a deflector, described Deflector has streamlined structure.

6. production equipment according to claim 1, it is characterised in that: the sintering system further includes sintering equipment, described Sintering equipment includes furnace body and the live-roller gear through the furnace body, the furnace body include heating zone, flat-temperature zone, cooling area and Cooling zone, exhaust apparatus is also connected on the furnace body, and the exhaust apparatus includes being located at the heating zone and the cooling area The exhaust fan at top.

7. production equipment according to claim 1, it is characterised in that: the sintering system further includes folding that alms bowl machine is divided to include branch Frame has transmission mechanism on the bracket, a set of adjustment mechanism placed in the middle is respectively set at left and right sides of the transmission mechanism, each The adjustment mechanism placed in the middle is covered with a force piece and the positioning plate for being fixed on the force piece output end, the positioning plate of the left and right sides It is oppositely arranged, there is position-limit mechanism in the front end of transmission mechanism；Wherein,

A length-adjustable positioning component is arranged in the caudal of each piece of positioning plate, and each positioning component has inwardly protruding Elastic bending piece, the elastic bending piece of two positioning plates be oppositely arranged to be formed for by lock alms bowl push to the position-limit mechanism squeeze Selection structure.

8. production equipment according to claim 1, it is characterised in that: the sintering system further includes turning over alms bowl material-tilting machine, packet Bracket is included, the pedestal upper end face has work box, and the two sides of the work box all have the transmission for being used for transmission lock alms bowl Mechanism, has lock alms bowl turnover device in the work box, and the lock alms bowl turnover device includes carrying platform, to be located at the carrying flat The position-limit mechanism of platform front end, the adjustment mechanism placed in the middle being distributed at left and right sides of carrying platform and to be placed on carrying flat for compressing The hold-down mechanism of lock alms bowl at platform；Wherein,

The hold-down mechanism has discrete two pressing plates in carrying platform two sides, and it is flat that each pressing plate all has the direction carrying The elastic press section of platform, wherein the lower end of each pressing plate extends to the lower section of carrying platform and is connected to a power mechanism, Two pressing plates is driven to move down for the power mechanism so that elastic press section compresses lock alms bowl.

9. production equipment according to claim 1, it is characterised in that: the sintering system further includes grinding device, described Grinding device includes a pair of rolls machine, and the twin rollers include the first twin rollers, the second twin rollers ... and N interconnected Twin rollers, the twin rollers further include the feed well, medial launder and discharging for being from top to bottom arranged on the rack and being interconnected Mouth, the twin rollers include roller bench and regulating device, and the roller bench includes opposition setting and court turns to the inside The first roller and the second roller, the regulating device include clearance adjusting nut and opposition setting the first locking nut and Second locking nut.

10. production equipment according to claim 1, it is characterised in that: the sintering system further includes iron remover, described to remove Ironware includes deironing house, and the deironing house includes ontology, the feed inlet for being set to the ontology top, in the ontology Portion and two movable plates being oppositely arranged and at least one magnetic system connecting respectively with two movable plates, the deironing house is also Including the elevating mechanism connecting respectively with the movable plate, the elevating mechanism includes be installed on the bottom plate of the ontology The first movable axis and second fixing axle that one fixing axle and the second fixing axle and first fixing axle are slidably connected are sliding Second movable axis of dynamic connection, the sliding part being separately connected with first movable axis and second movable axis, described first Movable axis and second movable axis are respectively arranged on the movable plate, and the bottom plate of the sliding part and the ontology, which slides, to be connected It connects.