CN110010952A - A kind of battery core stack equipment - Google Patents

A kind of battery core stack equipment Download PDF

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Publication number
CN110010952A
CN110010952A CN201910327257.0A CN201910327257A CN110010952A CN 110010952 A CN110010952 A CN 110010952A CN 201910327257 A CN201910327257 A CN 201910327257A CN 110010952 A CN110010952 A CN 110010952A
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CN
China
Prior art keywords
diaphragm
battery core
station
feeding
feed mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910327257.0A
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Chinese (zh)
Inventor
蒋烜
张海鸥
杨国荣
朱建
周大伟
马红卫
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Wuxi Autowell Technology Co Ltd
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Wuxi Autowell Technology Co Ltd
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Application filed by Wuxi Autowell Technology Co Ltd filed Critical Wuxi Autowell Technology Co Ltd
Priority to CN201910327257.0A priority Critical patent/CN110010952A/en
Publication of CN110010952A publication Critical patent/CN110010952A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0404Machines for assembling batteries
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0413Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • H01M10/0585Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The present invention provides a kind of battery core stack equipments, it includes battery core stack portion and diaphragm feeding portion, wherein: battery core stack portion includes battery core rotary work portion and battery core stacker mechanism, battery core feed mechanism is provided in battery core rotary work portion, the rotating path of battery core feed mechanism is equipped with battery core pad pasting station and battery core stacks station.Diaphragm feeding portion includes the first diaphragm feed mechanism and the second diaphragm feed mechanism.Second diaphragm feed mechanism is by the second diaphragm feeding of pickup to rotation to the battery core of battery core pad pasting station, battery core stacker mechanism, which will rotate to battery core and stack the battery core of station, is stacked into battery core group, the first diaphragm feed mechanism will pickup the first diaphragm overturn after on feeding to battery core group.By the cooperation of battery core stack portion and diaphragm feeding portion, the present invention realizes battery core pad pasting while completing battery core heap azido functional, to greatly increase the production efficiency of equipment.

Description

A kind of battery core stack equipment
Technical field
The present invention relates to lithium battery mould group production field, specifically a kind of battery core stack device.
Background technique
With the fast development of energy source of car and electric car industry, application of the lithium battery on new-energy automobile is more next It is more extensive.Under normal conditions, it is stacked into battery core group using several battery cores, diaphragm is then sticked on the end face of battery core group (usually For foam) and be packaged and can form a battery pack.For some special applications, during stacking battery core group, need To be bonded one layer of diaphragm between adjacent two panels battery core to promote the integral insulation performance of battery pack.
It please refers to shown in Figure 15, the battery core group 300 with diaphragm that it illustrates a kind of, if stacking shape by dry plate battery core 301 At.Bottom diaphragm 302 is posted on the lower end surface of battery core group 300, and top layer diaphragm 304, Mou Xiexiang is posted on the upper surface of battery core group Middle layer diaphragm 303 is then posted between adjacent battery core 301.
Traditional battery core stack equipment is merely capable of realizing that battery core stacks, and not can be implemented simultaneously pad pasting.Therefore, in electricity In core stacking process, need to complete pad pasting by way of manual operation.As it can be seen that there are efficiency for traditional battery core stack equipment Lowly, need to expend the obvious shortcoming of a large amount of manpowers.
Summary of the invention
The present invention is difficult to complete the technological deficiency of automatic coating for existing cell stacks equipment, provides one kind and is having While standby battery core heap azido functional, also with the battery core stack equipment of automatic coating function.
Technical scheme is as follows:
A kind of battery core stack equipment, including battery core stack portion and diaphragm feeding portion, in which: battery core stack portion includes battery core Rotary work portion and battery core stacker mechanism are provided at least one battery core feed mechanism, battery core feeding in battery core rotary work portion Station is stacked at least provided with battery core pad pasting station and battery core in the rotating path of mechanism, battery core stacker mechanism is arranged in battery core heap At folded station;Diaphragm feeding portion includes the first diaphragm feed mechanism and the second diaphragm feed mechanism;The drive of battery core feed mechanism is held The battery core of load is rotated to battery core pad pasting station, then is rotated to station is stacked, and the second diaphragm feed mechanism is configured as pickup the Two diaphragms, by the second diaphragm feeding of pickup to rotation to the battery core of battery core pad pasting station, battery core stacker mechanism is configured as The battery core that will rotate to battery core stacking station is stacked into battery core group, and the first diaphragm feed mechanism is configured as picking up the first diaphragm, After first diaphragm of pickup is overturn on feeding to battery core group.
By the cooperation of battery core stack portion and diaphragm feeding portion, diaphragm oneself is completed while completing battery core and stacking Dynamic pad pasting, greatly increases the production efficiency of equipment.
Further, battery core feed station is additionally provided in the rotating path of battery core feed mechanism;Battery core stack portion is also wrapped The battery core feeding machanism being arranged at battery core feed station is included, battery core feeding machanism is configured as that battery core is loaded into rotation extremely Battery core is fed on the battery core feed mechanism of station.
It is fed station and battery core feeding machanism by setting battery core, realizes the automatic loading of battery core, improves production effect Rate.
Further, battery core gluing station, battery core gluing station position are additionally provided in the rotating path of battery core feed mechanism Station is fed in battery core and battery core stacks between station;Battery core stack portion further includes the battery core being arranged at battery core gluing station Rubber-coated mechanism, battery core rubber-coated mechanism are configured as the battery core gluing to rotation to battery core gluing station.
By setting battery core gluing station and battery core rubber-coated mechanism, the automatic glue application to battery core is realized.
Further, battery core drying station, battery core drying station position are additionally provided in the rotating path of battery core feed mechanism It is stacked between station in battery core gluing station and battery core, battery core stack portion further includes the battery core being arranged at battery core drying station Drying mechanism, institute's battery core drying mechanism are configured to dry rotation to the battery core of battery core drying station.
By setting battery core drying mechanism, it can be achieved that the drying to battery core.
Further, diaphragm feeding portion further includes diaphragm rotary work portion, and diaphragm rotary work is provided at least one in portion The rotating path of a diaphragm load carrier, diaphragm load carrier is equipped with the first diaphragm feeding station and the second diaphragm feeding work Position, the first diaphragm feed mechanism are arranged at the first diaphragm feeding station, and the second diaphragm feed mechanism is arranged on the second diaphragm Expect at station.Diaphragm load carrier drive carrying the first diaphragm or the second diaphragm rotate to the first diaphragm feeding station after again Rotation to the second diaphragm feeding station, the first diaphragm feed mechanism be configured as from rotation to the first diaphragm feeding station every The first diaphragm is picked up on film load carrier, the second diaphragm feed mechanism is configured as from rotation to the second diaphragm feeding station The second diaphragm is picked up on diaphragm load carrier.
By the cooperation in diaphragm rotary work portion, the first pad pasting feed mechanism and the second pad pasting feed mechanism, it can be achieved that right The automatic coating of battery core, in which: pad pasting of the first diaphragm feed mechanism for realizing top layer diaphragm, the second diaphragm feed mechanism For realizing bottom, the pad pasting of middle layer diaphragm.
Further, the rotating path of diaphragm load carrier is equipped with diaphragm and is fed station;Diaphragm feeding portion further includes setting The diaphragm feeding machanism at diaphragm feed station is set, diaphragm feeding machanism is configured as filling in the first diaphragm or the second diaphragm It is loaded on the diaphragm load carrier at rotation to diaphragm feed station.
It is fed station and diaphragm feeding machanism by setting diaphragm, the loading of diaphragm is realized and realizes to diaphragm Caching, improves loading efficiency.
Further, the rotating path of diaphragm load carrier be equipped with diaphragm gluing station, diaphragm gluing station be located at every Film is fed between station and the first diaphragm feeding station;Diaphragm feeding portion further includes the diaphragm being arranged at diaphragm gluing station Rubber-coated mechanism, diaphragm rubber-coated mechanism are configured as the first diaphragm or the second diaphragm gluing to rotation to diaphragm gluing station.
By setting diaphragm gluing station and diaphragm rubber-coated mechanism, the gluing to diaphragm is realized.
Further, the rotating path of diaphragm load carrier is equipped at least one diaphragm station, and diaphragm caches work Position is between diaphragm gluing station and the first diaphragm feeding station.
By the way that diaphragm station is arranged, the pad pasting efficiency in diaphragm feeding portion can be promoted.
Further, the first diaphragm feed mechanism includes diaphragm material fetching mechanism, diaphragm turnover mechanism and diaphragm placement equipment Structure, in which: diaphragm material fetching mechanism is configured as picking up first from rotation to the diaphragm load carrier of the first diaphragm feeding station Diaphragm, and the first diaphragm is delivered to diaphragm turnover mechanism;Diaphragm turnover mechanism is configured as the first diaphragm of overturning, will overturn The first diaphragm afterwards is delivered to the top of attachment station;Diaphragm attachment mechanism is configured as the battery core group for stacking stacker mechanism Be delivered to attachment station, be additionally configured to drive be located at attachment station battery core group move up so that battery core group be located at attachment work The first diaphragm fitting of position top.
Cooperate the top, it can be achieved that battery core group by diaphragm material fetching mechanism, diaphragm turnover mechanism and diaphragm attachment mechanism The pad pasting of layer diaphragm.
Further, the second diaphragm feed mechanism includes translation mechanism, elevating mechanism and adsorption plate, in which: adsorption plate connects It connects on elevating mechanism, elevating mechanism is connected on translation mechanism, and adsorption plate is configured as the second diaphragm of absorption, translation mechanism It is configured as driving adsorption plate to translate to drive the second diaphragm adsorbed on adsorption plate to translate in the horizontal direction, elevating mechanism The lifting of driving adsorption plate is configured as to drive the second diaphragm adsorbed on adsorption plate to go up and down.
By the cooperation of translation mechanism, elevating mechanism, adsorption plate, the pad pasting of bottom diaphragm, middle layer diaphragm is realized.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of the battery core stack portion in the present invention;
Fig. 3 is the structural schematic diagram of the battery core feed mechanism in the present invention;
The structural schematic diagram of battery core stacker mechanism in Fig. 4 present invention;
Fig. 5 is supporting part, regular portion and the portion's structural schematic diagram in jacking portion in the battery core stacker mechanism in the present invention;
Fig. 6 is the structural schematic diagram of the battery core testing agency in the present invention;
Fig. 7 is the structural schematic diagram of the battery core rubber-coated mechanism in the present invention;
Fig. 8 is structural schematic diagram of the diaphragm feeding portion under a visual angle in the present invention;
Fig. 9 is structural schematic diagram of the diaphragm feeding portion under another visual angle in the present invention;
Figure 10 is the structural schematic diagram of the diaphragm feeding machanism in the present invention;
Figure 11 is the structural schematic diagram of the first diaphragm feed mechanism in the present invention;
Figure 12 is that battery core group is carried to the status diagram after feeding bracket by the diaphragm attachment mechanism in the present invention;
Figure 13 is the structural schematic diagram of the turnover mechanism in the present invention;
Figure 14 is the structural schematic diagram of the second diaphragm feed mechanism in the present invention;
Figure 15 is the structural schematic diagram for completing the battery core group after stacking and pad pasting.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real Applying mode, the present invention is described in further detail.
Fig. 1, Fig. 2 and Fig. 8 are please referred to, battery core stack equipment provided by the invention includes battery core stack portion 1 and diaphragm feeding Portion 2.Wherein:
Battery core stack portion 1 includes at least battery core rotary work portion 10 and battery core stacker mechanism 12, battery core rotary work portion 10 On be provided at least one battery core feed mechanism 100, at least provided with battery core pad pasting in the rotating path of battery core feed mechanism 100 Station 104 and battery core stack station 105, and the setting of battery core stacker mechanism 12 stacks at station 105 in battery core.
Diaphragm feeding portion 2 includes the first diaphragm feed mechanism 24 and the second diaphragm feed mechanism 25.
Battery core feed mechanism 100 drives the battery core of carrying to rotate to battery core pad pasting station 104, then rotates to stacking work Position 105.Second diaphragm feed mechanism 25 is configured as picking up the second diaphragm, by the second diaphragm feeding of pickup to rotation to electricity In the battery core of core pad pasting station 104, battery core stacker mechanism 12 is configured as will rotate to the battery core heap that battery core stacks station 105 Battery core group is built up, the first diaphragm feed mechanism 24 is configured as picking up the first diaphragm, feeding after the first diaphragm of pickup is overturn To battery core group.
As it can be seen that the rotating path due to battery core rotary work portion 10 is equipped with battery core pad pasting station 104, so that every The second diaphragm feed mechanism 25 in film feeding portion 2 can be by the electricity of the second diaphragm feeding extremely rotation to battery core pad pasting station 104 On core, to complete the automatic coating of bottom diaphragm, middle layer diaphragm.When the battery core of predetermined number is stacked by core stacker mechanism 12 After battery core group, the first diaphragm feed mechanism 24 in diaphragm feeding portion 2 can then be overturn the first diaphragm and feeding is to battery core group Upper surface on, to complete the automatic coating of top layer diaphragm.
By the cooperation of battery core stack portion 1 and diaphragm feeding portion 2, the present invention realize battery core stack while complete every The automatic coating of film, to improve production efficiency significantly.
As shown in Fig. 2, the effect in battery core rotary work portion 10 is to drive battery core variation operating position.Battery core rotary work At least provided with a battery core feed mechanism 100 in portion 10, at least provided with electricity in the rotating path in battery core rotary work portion 10 Core pad pasting station 104 and battery core stack 105 two stations of station.
It optionally, further include battery core feed station 101, battery core gluing work in the rotating path in battery core rotary work portion 10 Position 102 and at least one battery core drying station 103.Battery core rotary work portion 10 drives battery core feed mechanism 100 to rotate horizontally simultaneously Successively by battery core feed station 101, battery core gluing station 102, battery core drying station 103, battery core pad pasting station 104 and electricity Core stacks station 105.
Corresponding, battery core stack portion 1 can also include battery core feeding machanism (not shown), battery core rubber-coated mechanism 11 and electricity Core drying mechanism (not shown).
The setting of battery core feeding machanism is configured as picking up battery core simultaneously from upper one of station at battery core feed station 101 Battery core is loaded into rotation to the battery core feed mechanism 100 of battery core feed station 101.Station 101 is fed by setting battery core With battery core feeding machanism, the automatic loading of battery core is on the one hand realized, on the other hand provides a cache location for battery core. Battery core feeding machanism can use any one known form, generally use robot, be provided with clamping jaw in robot.
Battery core rubber-coated mechanism 11 is arranged at battery core gluing station 102, is configured as to rotation to battery core gluing station Battery core gluing at 102.As shown in fig. 7, in a specific embodiment, battery core rubber-coated mechanism 11 include translation mechanism 111, Elevating mechanism 112 and Glue dripping head 113, wherein elevating mechanism 112 is connected on translation mechanism 111, and Glue dripping head 113 is connected to liter On descending mechanism 112.Translation mechanism 111 drives Glue dripping head 113 to move horizontally, and elevating mechanism 112 drives and moves down on Glue dripping head 113 It is dynamic, to realize gluing of the Glue dripping head 113 to the battery core being carried on battery core feed mechanism 100.Translation mechanism 111, elevator Structure 112 and Glue dripping head 113 are all made of known structure.
Battery core drying mechanism is (not shown) to be arranged at battery core drying station 103, when battery core is rotated to battery core drying station 103, battery core drying mechanism dries battery core, to reduce the humidity of colloid coated by battery core, prevents colloid in subsequent stacking It is overflowed at process.
The quantity for the battery core feed mechanism 100 being arranged in battery core rotary work portion 10 generally with battery core feed mechanism 100 The number for the station being arranged in rotating path is equal, so as to guarantee that each station has a battery core feed mechanism 100, to realize that the synchronous of each operational sequence is implemented.As shown in Fig. 2, in some embodiments, the battery core in the present invention rotates work Make the setting of portion 10 there are six battery core feed mechanism 100 and six stations, six battery core feed mechanisms 100 are when static and six The position of station is corresponding, and six stations are 102, two battery core feeding station 101, battery core gluing station battery core drying respectively Station 103, battery core pad pasting station 104 and battery core stack station 105.
As shown in figure 3, in some preferred embodiments, feed mechanism 100 can carry two sheets simultaneously and can be real Now to the overturning of sheet material to realize place-exchange.Specifically, feed mechanism 100 includes that rotation load carrier 1001 and rotation are driven Motivation structure 1002, in which: rotation load carrier 1001 includes two the first sheet material carryings for carrying sheet material being oppositely arranged Plate 10012 and the second sheet material loading plate 10013.Rotary drive mechanism 1002 for drive rotation load carrier 1001 rotation with It drives the first sheet material loading plate 10012 and the second sheet material loading plate 10013 to overturn, holds to realize to being carried on two sheets The place-exchange of sheet material on support plate.Use is provided on first battery core loading plate 10012 and the second battery core loading plate 10013 In the adsorption section of absorption battery core, adsorption section uses existing adsorption structure, such as electronics sucker.
In some embodiments, rotary drive mechanism 1002 includes shaft 10021, rotating electric machine 10022 and synchronous belt 10023.Rotating load carrier 1001 includes middle connecting plate 10011, the first battery core loading plate 10012 and the carrying of the second battery core Plate 10013 is located at the opposite sides of middle connecting plate 10011.Rotate load carrier 1001 middle connecting plate 10011 with The shaft 10021 of rotary drive mechanism 1002 connects, and the synchronized band 10023 of rotating electric machine 10022 drives shaft 10021 to rotate, Final driving rotation load carrier 1001 is whole to generate overturning, so that the first battery core loading plate 10012 and the second battery core be driven to hold Support plate 10013 is overturn to realize place-exchange.
As shown in Figure 4 and Figure 5, battery core stacker mechanism 12 includes at least regular portion 121 and supporting part 122, supporting part 122 Upper surface form the battery core supporting region of the battery core that carrying stacks, the regular end in regular portion 121 is fixedly connected with supporting part 122, advises The whole 121 adjustment position of supporting part 122 in the X-axis direction, the position in Y axis direction and/or angle in the horizontal direction Degree, X-axis and Y-axis are orthogonal in the horizontal direction.
In stacking process, driven currently after stacking battery core and reaching stacking station 105 in battery core feed mechanism 100, it is regular Portion 121 be supporting part 122 is carried out according to current battery core to be stacked position in the horizontal direction and angle it is corresponding regular, thus So that the battery core supporting region on supporting part 122 matches with currently battery core to be stacked position in the horizontal direction and angle.It can See, by that can guarantee that battery core supporting region is in the horizontal direction with currently battery core to be stacked always to the regular of supporting part 122 Position and angle match, to guarantee the edge alignment for each battery core that heap is folded.
As shown in figure 5, in some embodiments, supporting part 122 is set as the plate structure of rectangle, the four of supporting part 122 The limited block 1221 for the upper surface that one protrudes from supporting part 122 is provided on a angle, four limited blocks 1221 limit electricity Core supporting region 1222.In stacking process, by the regular of regular portion 121, battery core supporting region 1222 always with currently electricity to be stacked Core position in the horizontal direction and angle match.Regular portion 121 can use known structure.In general, regular portion 121 include X-axis regulating mechanism, Y axis regulating mechanism and angle adjusting mechanism, and supporting part 122 can be driven in X-direction, Y Axis direction translation, and the angle of supporting part 122 in the horizontal direction can be adjusted, it is achieved in the regular of supporting part 122.
Please continue to refer to shown in Fig. 4 and Fig. 5, drives the battery core of carrying to rotate to battery core in battery core feed mechanism 100 and stack After station 105, regular portion 121 first supporting part 122 is carried out it is regular so that battery core accepting area 1222 is in the horizontal direction Position and angle and the battery core to be stacked being carried on battery core feed mechanism 100 position in the horizontal direction and angle phase Match.Battery core feed mechanism 100 then discharges currently battery core to be stacked, so that currently battery core to be stacked is fallen into supporting part 122 On, so as to complete the stacking to currently battery core to be stacked.
As shown in figure 4, in order to obtain the current battery core to be stacked being carried on battery core feed mechanism 100 in the horizontal direction On position and angle information, optionally, battery core stacker mechanism 12 further includes battery core positioning mechanism 125, battery core positioning mechanism 125 for obtaining position in the horizontal direction and the angle letter of the current battery core to be stacked at rotation to battery core stacking station 105 Cease and communicate information to the control unit in regular portion 121, regular portion 121 based on currently battery core to be stacked in the horizontal direction Position and angle supporting part 122 is carried out it is corresponding regular.In some embodiments, battery core positioning mechanism 125 includes phase Machine, camera is by capturing the image of the battery core at rotation to battery core stacking station 105 and obtaining battery core based on image recognition technology Position and inclination information.It should be noted that being ability based on position and the gradient that image recognition technology obtains battery core The prior art known to field technique personnel, this specification are no longer described its specific implementation and detailed process.
Please continue to refer to shown in Fig. 4 and Fig. 6, optionally, the battery core stacker mechanism 12 in the present invention further includes battery core detection Mechanism 124, battery core testing agency 124 are configured as the detection for the battery core folded to the heap being carried on supporting part 122.Battery core Testing agency 124 is arranged in pairs in the two sides of supporting part 122, and battery core testing agency 124 includes translation mechanism 1241 and is connected to Test section 1242 on translation mechanism 1241.Wherein: translation mechanism 1241 is for driving test section 1242 to put down in the horizontal direction It moves, test section 1242 includes several detection units for one battery core of detection respectively equidistantly arranged in the vertical direction 12420。
In some embodiments, translation mechanism 1241 includes the first translation mechanism 12411, the second translation mechanism 12412, Second translation mechanism 12412 is connected on the first translation mechanism 12411, and test section 1242 is connected to the second translation mechanism 12412 On.The moving direction of first translation mechanism 12411 and the second translation mechanism 12412 in the horizontal direction is mutually perpendicular to, through first The cooperation of translation mechanism 12411 and the second translation mechanism 12412, survey portion 1242 realize that the position put on direction in level is adjusted. Further, detection unit 12420 includes at least a probe 12421 and a collets 12422, when Liang Ge battery core testing agency 124 it is mobile close to supporting part 122 from two sides when, each pair of probe 12421 can be connect with the tab at a battery core both ends respectively, To realize the detection to battery core.In the process, collets 12422 are headed between the tab of adjacent two panels battery core, thus Tab is lifted, guarantees that probe 12421 is smoothly connect with tab.
Please continue to refer to shown in Fig. 4, optionally, the battery core stacker mechanism 12 in the present invention further includes battery core unloading mechanism 126, it is configured as pushing supporting part 122 in the horizontal direction.Before stacking starts, battery core unloading mechanism 126 is by supporting part 122 are moved to scheduled stacked position, to realize the initial alignment to supporting part 122.After the completion of stacking, battery core unloading mechanism Supporting part 122 is moved to material returned position from stacked position by 126, to realize the material returned to battery core.
As shown in Fig. 8 to Fig. 9, in some embodiments, diaphragm feeding portion 2 further includes diaphragm rotary work portion 20, diaphragm It is provided at least one diaphragm load carrier 200 in rotary work portion 20, in the rotating path of diaphragm load carrier 200 at least Equipped with the first diaphragm feeding station 204 and the second diaphragm feeding station 205, diaphragm rotary work portion 20 drives diaphragm to carry machine Structure 200 rotates horizontally and successively passes through the first diaphragm feeding station 204 and the second diaphragm feeding station 205.
First diaphragm feed mechanism 24 is arranged at the first diaphragm feeding station 204, the setting of the second diaphragm feed mechanism 25 At the second diaphragm feeding station 205.
Diaphragm load carrier 200 drives the first diaphragm of carrying or the second diaphragm to rotate to the first diaphragm feeding station 204 It is rotated again afterwards to the second diaphragm feeding station 205.
Second diaphragm feed mechanism 25 is configured as the diaphragm load carrier from rotation to the second diaphragm feeding station 205 The second diaphragm is picked up on 200, and by the second diaphragm feeding to rotation to the battery core of battery core pad pasting station 104, to complete bottom The automatic coating of layer diaphragm, middle layer diaphragm.
After the battery core of predetermined number is stacked into battery core group by core stacker mechanism 12, the first diaphragm feed mechanism 24 then by Be configured to from rotation to picking up the first diaphragm on the diaphragm load carrier 200 of the first diaphragm feeding station 204, and by first every After film overturning on feeding to the upper surface of battery core group, to complete the automatic coating of top layer diaphragm.
As it can be seen that matching by diaphragm rotary work portion 20, the first diaphragm feed mechanism 24 and the second diaphragm feed mechanism 25 It closes, diaphragm feeding portion 2 can be realized the automatic coating to battery core.Wherein, the first diaphragm feed mechanism 24 for realizing top layer every The fitting of film, it may be assumed that conform to diaphragm on the top end face for the battery core group that heap is folded.Second diaphragm feed mechanism 25 for realizing The pad pasting of bottom diaphragm, middle layer diaphragm, it may be assumed that implement that diaphragm is conformed to rotation in battery core stacking process in battery core stack portion 1 To the battery core of pad pasting station 104.
As shown in figure 9, the effect in diaphragm rotary work portion 20 is to drive diaphragm transformation operating position.Diaphragm rotary work At least provided with 205 two stations of the first diaphragm feeding station 204 and the second diaphragm feeding station in portion 20, it is carried on diaphragm The first diaphragm or the second diaphragm on load carrier 200 to be at least successively moved to the first diaphragm feeding station 204 and second every Film feeding station 205.
It optionally, further include diaphragm feed station 201, diaphragm gluing work in the rotating path in diaphragm rotary work portion 20 Position 202 and diaphragm station 203.Wherein:
Diaphragm feeding machanism 22 is provided at diaphragm feed station 201, diaphragm feeding machanism 22 is configured as storing up from diaphragm It deposits to pick up the first diaphragm or the second diaphragm in area 21 and the first diaphragm or the second diaphragm are loaded into rotation to diaphragm and is fed station On 201 diaphragm load carrier 200.
As shown in Figure 10, in some embodiments, diaphragm feeding machanism 22 includes translation mechanism 221, elevating mechanism 222 And adsorption plate 223, in which: adsorption plate 223 is connected on elevating mechanism 222, and elevating mechanism 222 is connected to translation mechanism 221 On.Translation mechanism 221 rises for driving adsorption plate 223 to move back and forth between septum storage area 21 and diaphragm rotary work portion 2 Descending mechanism 222 then drives the lower movement in the vertical direction of adsorption plate 223.Translation mechanism 221, elevating mechanism 222, adsorption plate 223 It is all made of known structure.In general, being equipped with electronics sucker on adsorption plate 223.In translation mechanism 221, elevating mechanism 222 Drive under, adsorption plate 223 draws the first diaphragm or the second diaphragm in septum storage area 21, and by the first diaphragm or second Diaphragm is loaded to the diaphragm plummer 200 in diaphragm rotary work portion 2.
Diaphragm gluing station 202 is located between diaphragm feed station 201 and the first diaphragm feeding station 204.Diaphragm gluing Diaphragm rubber-coated mechanism 23 is equipped at station 202, when the first diaphragm or the second diaphragm are rotated to diaphragm gluing station 202, diaphragm is applied The gluing on the upper surface of the first diaphragm or the second diaphragm of gluing mechanism 23.Diaphragm rubber-coated mechanism 23 can use known structure, Certainly it can also use structure identical with battery core rubber-coated mechanism 11 hereinbefore.
Diaphragm station 203, which is arranged, may be implemented further to promote feeding speed to the caching of diaphragm.
The quantity for the diaphragm load carrier 200 being arranged in diaphragm rotary work portion 20 generally with diaphragm rotary work portion 20 Rotating path on the number of station that is arranged it is equal, so as to guarantee that each station has a diaphragm load carrier 200, to realize that the synchronous of each operational sequence is implemented.As shown in figure 9, in some embodiments, the diaphragm in the present invention rotates work Make the setting of portion 20 there are six diaphragm load carrier 200 and six stations, six diaphragm load carriers 200 are when standing and six The position of station is corresponding, and six stations are diaphragm feed station 201, diaphragm gluing station 202, two diaphragm cachings respectively Station 203, the first diaphragm feeding station 204 and the second diaphragm feeding station 205.
As shown in Figure 11 to Figure 13, in certain embodiments, the first diaphragm feed mechanism 24 includes diaphragm placement equipment Structure 241, diaphragm material fetching mechanism 242 and diaphragm turnover mechanism 243.Wherein: diaphragm material fetching mechanism 242 be configured as from rotation to The first diaphragm is picked up on the diaphragm load carrier 200 of first diaphragm feeding station 204, and the first diaphragm is delivered to diaphragm and is turned over On rotation mechanism 243.Diaphragm turnover mechanism 243 is configured as the first diaphragm of overturning and the first diaphragm is delivered to attachment station Top.Diaphragm attachment mechanism 241 is configured as battery core group being delivered to attachment station from station 105 is stacked, and drives and be located at patch The battery core group of dress station moves up, so that battery core group is bonded with the first diaphragm being located above attachment station.
Attachment station therein is a sub- station being located in the first pad pasting station.
Diaphragm turnover mechanism 243 includes mobile mechanism 2431, turnover mechanism 2432 and adsorption plate 2433, adsorption plate 2433 It is connected on turnover mechanism 2432, turnover mechanism 2432 is connected in mobile mechanism 2431.Adsorption plate 2433 is configured as adsorbing First diaphragm, turnover mechanism 2432 are configured as the driving overturning of adsorption plate 2433 to drive adsorb on adsorption plate 2433 first Diaphragm overturning, it is defeated with the first diaphragm that will be adsorbed on adsorption plate 2433 that mobile mechanism 2431 is configured as driving adsorption plate movement It send to the top of attachment station.
By mobile mechanism 2431, the cooperation of turnover mechanism 2432 and adsorption plate 2433, piece body turning mechanism 243 is realized To the overturning feeding of the first diaphragm.Mobile mechanism 2431, turnover mechanism 2432 and overturning adsorption plate 2433 are all made of known Structure.
It includes robotic arm and clamping jaw 2410 that diaphragm, which mounts mechanism 241, and clamping jaw 2410 is connected to the end of robotic arm, clamping jaw 2410 are configured as clamping battery core group, and robotic arm is configured as the mobile electricity to drive clamping jaw 2410 to clamp of driving clamping jaw 2410 Core group also drives clamping jaw 2410 to move upwards to station, robotic arm is mounted, will be located at attachment station battery core group move up until It is bonded with the first diaphragm above battery core group.
Further, clamping jaw 2410 includes that upper gripper jaw piece 2411, lower clamping jaw piece 2412 and clamping jaw driving cylinder (are not schemed Show), clamping jaw driving cylinder is configured as driving upper gripper jaw piece 2411 and lower 2412 clamping of clamping jaw piece or opening.
Optionally, the first diaphragm feed mechanism 24 further includes feeding bracket 244, and attachment station is located at feeding bracket 244 Upper end.Further, feeding bracket 244 includes two pieces of support plates 2441 being arranged in pairs, and is formed in two pieces of support plates 2441 It is used to support the bayonet at the both ends of battery core group.
In some embodiments, the overturning feeding process of the first diaphragm feed mechanism 24 is as follows:
Diaphragm mounts mechanism 241 and controls clamping jaw 2410 for the battery core group for the heap poststack being carried in battery core stacker mechanism 12 300 are delivered on feeding bracket 244.Control clamping jaw 2410 is opened and is maintained on feeding bracket 244, so that upper gripper jaw piece A diaphragm feeding gap a is remained between 2411 and the upper surface of battery core group 300.
Diaphragm material fetching mechanism 242 picks up the first diaphragm from diaphragm load carrier 200, and by the first diaphragm be delivered to every On film turnover mechanism 243.
Diaphragm turnover mechanism 243 overturns the first diaphragm, and the first diaphragm after overturning is delivered to 300 top of battery core group Diaphragm feeding gap a in, the adsorption plate 2433 of diaphragm turnover mechanism 243 is located in diaphragm feeding gap a at this time.
Then, it is lifted on the clamping jaw 2410 that the control of diaphragm attachment mechanism 241 is opened, to jack battery core group 300 until battery core The upper surface of group 300 is bonded with the first diaphragm, and synchronously, adsorption plate 2433 discharges the first diaphragm.
Finally, the clamping jaw 2410 that the control of diaphragm attachment mechanism 241 is opened declines, the adsorption plate of diaphragm turnover mechanism 243 2433 exit from diaphragm feeding gap a.So far, that is, the overturning feeding for completing the first diaphragm, that is, complete to battery core group The automatic coating of 300 top layer diaphragm.
As shown in figure 14, the second diaphragm feed mechanism 25 includes translation mechanism 251, elevating mechanism 252, adsorption plate 253, Wherein: adsorption plate 253 is connected on elevating mechanism 252, and elevating mechanism 252 is connected on translation mechanism 251,253 quilt of adsorption plate It is configured to the second diaphragm of absorption, translation mechanism 251 is configured as the driving movement of adsorption plate 253 and adsorbs on adsorption plate 253 to drive The second diaphragm translate in the horizontal direction, the second elevating mechanism 252 be configured as driving adsorption plate 253 upgrading with drive inhale The the second diaphragm lifting adsorbed in attached plate 253.
Under the drive of translation mechanism 251 and elevating mechanism 252, adsorption plate 253 is picked up from diaphragm load carrier 200 Second diaphragm, and by the second diaphragm feeding to the upper surface of battery core, to complete the automatic patch of bottom diaphragm or middle layer diaphragm Film.
In some embodiments, pressing structure part is connected on adsorption plate 253, pressing structure part is configured as to adsorb In on the upper surface that the second diaphragm on adsorption plate 253 is pressed into battery core.Preferably, pressing structure part includes high pressure gas spray Head and pressing plate driving cylinder can be installed on adsorption plate 253, pressed relative to the pressing plate 254 that adsorption plate 253 moves down Pressing plate 254 is connected on the movable end of pressing plate driving cylinder.
For the battery core of surface coating, the downward jet of high pressure gas spray head is controlled to which the second diaphragm is pressed into battery core On, so that the second diaphragm and battery core secure fit.And there is no the battery core of gluing for surface, then it is straight to can control pressing plate 254 Pushing is connect, to the second diaphragm is pressed into battery core so that the second diaphragm and battery core secure fit.
The description with certain particularity detailed enough has been carried out to the present invention above.Common skill in fields Art personnel are it should be understood that the description in embodiment is only exemplary, without departing from true spirit and scope of the present invention Under the premise of make it is all change all should belong to protection scope of the present invention.Scope of the present invention is by right What claim was defined, rather than limited by the foregoing description in embodiment.

Claims (10)

1. a kind of battery core stack equipment, which is characterized in that including battery core stack portion and diaphragm feeding portion, in which:
The battery core stack portion includes battery core rotary work portion and battery core stacker mechanism, and the battery core rotary work is provided in portion At least one battery core feed mechanism, at least provided with battery core pad pasting station and battery core heap in the rotating path of the battery core feed mechanism Folded station, the battery core stacker mechanism setting stack at station in the battery core;
Diaphragm feeding portion includes the first diaphragm feed mechanism and the second diaphragm feed mechanism;
The battery core feed mechanism drives the battery core of carrying to rotate to the battery core pad pasting station, then rotates to the stacking work Position, the second diaphragm feed mechanism are configured as picking up the second diaphragm, extremely by the second diaphragm feeding of pickup to rotation In the battery core of the battery core pad pasting station, the battery core stacker mechanism is configured as will rotate to the institute that the battery core stacks station It states battery core and is stacked into battery core group, the first diaphragm feed mechanism is configured as picking up the first diaphragm, by described the first of pickup After diaphragm overturning on feeding to the battery core group.
2. battery core stack equipment as described in claim 1, it is characterised in that:
Battery core feed station is additionally provided in the rotating path of the battery core feed mechanism;
The battery core stack portion further includes the battery core feeding machanism being arranged at the battery core feed station, the battery core feeding machine Structure is configured as being loaded into the battery core in rotation to the battery core feed mechanism of battery core feed station.
3. battery core stack equipment as claimed in claim 2, it is characterised in that:
Battery core gluing station is additionally provided in the rotating path of the battery core feed mechanism, the battery core gluing station is located at described Battery core is fed station and the battery core stacks between station;
The battery core stack portion further includes the battery core rubber-coated mechanism being arranged at the battery core gluing station, the battery core glue spreader Structure is configured as the battery core gluing to rotation to the battery core gluing station.
4. battery core stack equipment as claimed in claim 3, it is characterised in that:
Battery core drying station is additionally provided in the rotating path of the battery core feed mechanism, the battery core drying station is located at described Battery core gluing station and the battery core stack between station,
The battery core stack portion further includes the battery core drying mechanism being arranged at the battery core drying station, institute's battery core drying mechanism It is configured to dry rotation to the battery core of the battery core drying station.
5. battery core stack equipment as described in claim 1, it is characterised in that:
Diaphragm feeding portion further includes diaphragm rotary work portion, and the diaphragm rotary work is provided at least one diaphragm in portion The rotating path of load carrier, the diaphragm load carrier is equipped with the first diaphragm feeding station and the second diaphragm feeding station, The first diaphragm feed mechanism is arranged at the first diaphragm feeding station, and the second diaphragm feed mechanism is arranged in institute It states at the second diaphragm feeding station;
The diaphragm load carrier drives first diaphragm of carrying or second diaphragm to rotate to first diaphragm It is rotated again after material station to the second diaphragm feeding station, the first diaphragm feed mechanism is configured as from rotation to described First diaphragm is picked up on the diaphragm load carrier of first diaphragm feeding station, the second diaphragm feed mechanism is matched It is set to from rotation to the diaphragm load carrier of the second diaphragm feeding station and picks up second diaphragm.
6. battery core stack equipment as claimed in claim 5, it is characterised in that:
The rotating path of the diaphragm load carrier is equipped with diaphragm and is fed station;
Diaphragm feeding portion further includes the diaphragm feeding machanism being arranged at the diaphragm feed station, the diaphragm feeding machine Structure be configured as first diaphragm or second diaphragm being loaded at rotation to diaphragm feed station described in every On film load carrier.
7. battery core stack equipment as claimed in claim 6, it is characterised in that:
The rotating path of the diaphragm load carrier is equipped with diaphragm gluing station, and the diaphragm gluing station is located at the diaphragm It is fed between station and the first diaphragm feeding station;
Diaphragm feeding portion further includes the diaphragm rubber-coated mechanism being arranged at the diaphragm gluing station, the diaphragm glue spreader Structure is configured as first diaphragm or the second diaphragm gluing to rotation to the diaphragm gluing station.
8. battery core stack equipment as claimed in claim 7, which is characterized in that set in the rotating path of the diaphragm load carrier There is at least one diaphragm station, the diaphragm station is located at the diaphragm gluing station and the first diaphragm feeding Between station.
9. battery core stack equipment as claimed in claim 5, which is characterized in that the first diaphragm feed mechanism includes that diaphragm takes Expect that mechanism, diaphragm turnover mechanism and diaphragm mount mechanism, in which:
The diaphragm material fetching mechanism is configured as picking up from rotation to the diaphragm load carrier of the first diaphragm feeding station First diaphragm, and first diaphragm is delivered to the diaphragm turnover mechanism;
The diaphragm turnover mechanism is configured as overturning first diaphragm, and first diaphragm after overturning is delivered to attachment The top of station;
The battery core group that the diaphragm attachment mechanism is configured as stacking the stacker mechanism is delivered to the attachment station, Be additionally configured to drive be located at it is described attachment station the battery core group move up so that the battery core group be located at the attachment work First diaphragm fitting of position top.
10. battery core stack device as claimed in claim 5, which is characterized in that the second diaphragm feed mechanism includes translation Mechanism, elevating mechanism and adsorption plate, in which: the adsorption plate is connected on the elevating mechanism, and the elevating mechanism is connected to On the translation mechanism, the adsorption plate is configured as adsorbing second diaphragm, and the translation mechanism is configured as driving institute Adsorption plate translation is stated to drive the second diaphragm adsorbed on the adsorption plate to translate in the horizontal direction, the elevating mechanism is matched The driving adsorption plate lifting is set to drive the second diaphragm adsorbed on the adsorption plate to go up and down.
CN201910327257.0A 2019-04-23 2019-04-23 A kind of battery core stack equipment Pending CN110010952A (en)

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Application Number Priority Date Filing Date Title
CN201910327257.0A CN110010952A (en) 2019-04-23 2019-04-23 A kind of battery core stack equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910327257.0A CN110010952A (en) 2019-04-23 2019-04-23 A kind of battery core stack equipment

Publications (1)

Publication Number Publication Date
CN110010952A true CN110010952A (en) 2019-07-12

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Family Applications (1)

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CN201910327257.0A Pending CN110010952A (en) 2019-04-23 2019-04-23 A kind of battery core stack equipment

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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111342112A (en) * 2020-04-15 2020-06-26 深圳市欧盛自动化有限公司 Automatic battery side plate mounting machine
CN111463465A (en) * 2020-04-17 2020-07-28 无锡先导智能装备股份有限公司 Battery cell stacking equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111342112A (en) * 2020-04-15 2020-06-26 深圳市欧盛自动化有限公司 Automatic battery side plate mounting machine
CN111463465A (en) * 2020-04-17 2020-07-28 无锡先导智能装备股份有限公司 Battery cell stacking equipment

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