CN109904529A - A kind of lithium ion battery fixture - Google Patents
A kind of lithium ion battery fixture Download PDFInfo
- Publication number
- CN109904529A CN109904529A CN201910286741.3A CN201910286741A CN109904529A CN 109904529 A CN109904529 A CN 109904529A CN 201910286741 A CN201910286741 A CN 201910286741A CN 109904529 A CN109904529 A CN 109904529A
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- China
- Prior art keywords
- fixture
- several
- adjustment
- battery
- lithium ion
- 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
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000003139 buffering effect Effects 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000007634 remodeling Methods 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 10
- 238000007731 hot pressing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Secondary Cells (AREA)
Abstract
The invention discloses a kind of lithium ion battery fixtures, belong to lithium ion battery equipment technical field, the specific scheme is that a kind of lithium ion battery fixture, including clamp body, main drive gear and several clamping devices, the main drive gear and several clamping devices are installed on the clamp body, several described clamping devices are used to clamp and unclamp the airbag of battery, and the main drive gear drives fixture body clamping and unclamps the battery core of battery.The present invention clamps battery airbag side using clip and carries out hot pressing chemical conversion or partial volume, production cardboard corresponding with battery size is not needed, reduce cost of equipment maintenance, there is a set of servo pcb board adjustment mechanism on each fixture, parameter instruction corresponding with battery size need to be only inputted when remodeling can be realized the key adjustment of pcb board, save time reduction cost of labor of remodeling.
Description
Technical field
The invention belongs to lithium ion battery equipment technical fields, and in particular to a kind of lithium ion battery fixture.
Background technique
Existing soft bag lithium ionic cell hot pressing formation device and partial volume equipment mostly use cardboard catch Battery formation or
Partial volume needs replacing cardboard when the next size battery of replacement is produced.Current every formation device and partial volume equipment have
There are multiple fixtures, there is couch board on each fixture, replaces cardboard substantial amounts, employee work intensity is big, and the time of remodeling is long.By
More in battery size, size range difference is larger, and every kind of model needs corresponding cardboard, and equipment cost is high.And in actual production
In the process, due to fixture, battery is in free state in opening, clamping process, and positioning is inaccurate.In addition, different model battery
Tab position, tab spacing are different；When remodeling, pcb board needs to make corresponding adjustment, and the time of remodeling is long.Therefore, it is necessary to one kind
Replacement cardboard is not needed when remodeling, and is able to achieve the flexible gripper structures of one key of pcb board adjustment to reduce and remodel the time and reduction is set
Standby maintenance cost.
Summary of the invention
It positions inaccurately, remodels the time existing for Battery formation or partial volume in order to solve to catch using cardboard in the prior art
The problem of length, heavy workload, the present invention provides a kind of lithium ion battery fixture.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of lithium ion battery fixture, including clamp body, main drive gear and several clamping devices, the main transmission machine
Structure and several clamping devices are installed on the clamp body, several described clamping devices are for clamping and unclamping battery
Airbag, the main drive gear drive fixture body clamping and unclamp the battery core of battery.
Further, the clamp body includes fixture push plate, fixture top plate, clamp bottom board, several guide posts I and several pieces
Fixture laminate, several guide posts I are each perpendicular to the fixture top plate and clamp bottom board, and the both ends of every guide post I are solid respectively
It is scheduled on the fixture top plate and clamp bottom board, the fixture push plate and several blocks of fixture laminates are each parallel to the fixture top plate
And be respectively sleeved on several guide posts I, the fixture push plate is located at the fixture top plate and several pieces of fixture layers
Between plate, it is provided with spring I between any two blocks of fixture laminates, the both ends of the spring I are separately fixed at adjacent two
On block fixture laminate, the main drive gear is mounted on the fixture top plate, and the main drive gear controls fixture push plate edge
Several guide posts I move back and forth.
Further, the fixture further includes PCB adjustment mechanism, and the PCB adjustment mechanism includes control system, adjusts and watch
It takes motor, at least one adjusting bracket, at least one adjustment bar and several PCB mounting plates, the adjusting bracket and is mounted on the tune
On the transmission shaft I of whole servo motor, the transmission shaft I is parallel to several guide posts I setting, and the adjustment bar is parallel to institute
State transmission shaft I and be mounted on the adjusting bracket, several described PCB mounting plates be slidably mounted on the adjustment bar and with
Battery corresponds between the fixture laminate, and the adjustment servo motor is mounted on fixture top plate or clamp bottom board, described
Control system is electrically connected with the adjustment servo motor.
Further, the adjusting bracket includes drive bevel gear I, drive bevel gear II, adjustment screw rod and adjustment crossbeam, institute
It states drive bevel gear I to be fixedly mounted on the transmission shaft I, the drive bevel gear II is mutually nibbled with the drive bevel gear I
It closes, the drive bevel gear II is fixedly connected with the adjustment screw rod, and the adjustment screw rod is arranged and leads to adjustment beam vertical
Nut transmission is crossed, the nut is fixedly connected with the adjustment crossbeam, and the adjustment bar is mounted on the adjustment crossbeam.
Further, the clamping device include open clamp mechanism and several clips, be fixed on each fixture laminate to
A few clip, the clamp mechanism of opening include several cylinders, cylinder mounting plate and open folder push plate, several described cylinders are solid
It is scheduled on cylinder mounting plate, the both ends of the cylinder mounting plate are separately fixed on fixture top plate and clamp bottom board, described several
The cylinder rod of a cylinder with it is described open folder push plate connect, it is described open folder push plate control described in several clips opening with close
It closes.
Further, the clip includes torsional spring, pin shaft, two pieces of intermediate plates, idler wheel, idler wheel connector, two pieces of intermediate plates
One end be rotatably connected on pin shaft, the torsion spring set is placed between two pieces of intermediate plates on pin shaft, any one piece of intermediate plate
It being fixedly connected with the fixture laminate, the one end of another piece of intermediate plate connecting with pin shaft is fixedly connected with the idler wheel connector,
The idler wheel is rotatably connected on idler wheel connector, and the pivot center of the idler wheel is parallel with the pin shaft, described to open folder push plate
The unlatching and closure of pushing rolling wheels realization clip.
Further, the main drive gear includes driving servo motor, driving gear set and several drive lead screws, institute
State driving gear set with it is described driving servo motor transmission shaft II connect, one end of several drive lead screws with transmission
Gear set connection, the fixture push plate and several described drive lead screws are driven by the nut being fixed in fixture push plate, institute
Driving servo motor is stated to be mounted on fixture top plate.
Further, magnet is respectively and fixedly provided on two pieces of intermediate plates.
Further, the clamp body further includes linkage mechanism, and the linkage mechanism is fixed on several described fixture layers
On plate, the linkage mechanism is used for the position restriction under several described fixture laminate releasing orientations.
Further, buffer board and buffering bottom plate are provided between several described fixture laminates and the clamp bottom board,
The buffering bottom plate is arranged between the buffer board and the clamp bottom board, and several guide posts are fixed on the buffer board
II, several guide posts II are parallel to the setting of guide post I, and the buffering bottom plate is set on several guide posts II, described
It is provided with spring II between buffer board and buffering bottom plate, the spring II is set on guide post II.
Compared with the prior art, the present invention has the advantage that
Conventional thermocompression formation device and the lithium ion battery fixture of partial volume equipment mostly use cardboard to catch battery and carry out heat
Pressure chemical conversion or partial volume, cardboard have certain angle, and battery can move a distance, and battery or so nothing down in clamping process
Positioning is in free state, and battery position in clamp, opening procedure can be varied.
Clamp structure documented by the present invention clamps battery airbag side using clip and carries out hot pressing chemical conversion or partial volume, lithium from
Sub- battery airbag material is that aluminum plastic film has certain rigidity, only needs clip to clamp airbag range and supports battery quality enough.
Clip compatible multiple battery model is not required to adjustment position when remodeling, reduce remodel time and reduction employee work intensity.It is not required to
Cardboard corresponding with battery size is made, cost of equipment maintenance is reduced.
Clip is fixed with fixture laminate, and clip, which enters fixture to chemical conversion or partial volume from battery, to be terminated to take in cell process and press from both sides always
Tight battery, battery location is constant in clamp, opening procedure, accurate positioning.Hot pressing chemical conversion or partial volume mistake are carried out in battery
Clip clamps battery airbag always in journey, guarantees that battery is influenced not will lead to airbag in chemical conversion by high temperature and collapses, carrying mechanism
It takes and not will cause leakage folder phenomenon when battery, attached magnet guarantees clamping reliability on clip.
There is a set of servo pcb board adjustment mechanism on each fixture documented by the present invention, which uses servo motor
The adjustment of pcb board is controlled, Adjustment precision is high.The two groups of pcb boards in left and right are connected together while being controlled using bevel gear, transmission shaft
The adjustment of pcb board, parameter instruction corresponding with battery size need to be only inputted when remodeling can be realized the key adjustment of pcb board, section
Province remodel the time reduce cost of labor.
Detailed description of the invention
Fig. 1: clip overall schematic diagram；
Fig. 2: clamp body top view；
Fig. 3: main drive gear schematic diagram；
Fig. 4: clamp mechanism schematic diagram is opened；
Fig. 5: clip presss from both sides battery schematic diagram；
Fig. 6: the fixed schematic diagram of clip；
Fig. 7: PCB adjustment mechanism schematic diagram；
In figure: 1, clip, 2, fixture push plate, 3, fixture top plate, 4, clamp bottom board, 5, guide post I, 6, fixture laminate, 7, tune
Whole servo motor, 8, adjusting bracket, 9, adjustment bar, 10, PCB mounting plate, 11, cylinder, 12, cylinder mounting plate, 13, open folder push plate,
14, drive servo motor, 15, driving gear set, 16, drive lead screw, 17, buffer board, 18, buffering bottom plate, 19, spring I, 20,
Battery, 21, guide post II, 22, spring II, 23, linkage mechanism, 71, transmission shaft I, 72, shaft coupling, 81, drive bevel gear I, 82,
Drive bevel gear II, 83, adjustment screw rod, 84, adjustment crossbeam, 85, line slideway auxiliary, 1-1, torsional spring, 1-2, pin shaft, 1-3, folder
Piece, 1-4, idler wheel, 1-5, idler wheel connector.
Specific embodiment
Further description of the technical solution of the present invention by 1-7 with reference to the accompanying drawing, and however, it is not limited to this, all right
Technical solution of the present invention is modified or replaced equivalently, and without departing from the range of technical solution of the present invention, should all be covered at this
In the protection scope of invention.
Specific embodiment one
A kind of lithium ion battery fixture, including clamp body, main drive gear and several clamping devices 1, the main transmission
Mechanism and several clamping devices 1 are installed on the clamp body, several described clamping devices 1 are for clamping and unclamping electricity
The airbag in pond 20, the main drive gear drive fixture body clamping and unclamp the battery core of battery 20.
Further, the clamp body includes fixture push plate 2, fixture top plate 3,4, two guide posts I 5 of clamp bottom board and several
Block fixture laminate 6, two guide posts I 5 are each perpendicular to the fixture top plate 3 and clamp bottom board 4, the both ends point of every guide post I 5
It is not fixed on the fixture top plate 3 and clamp bottom board 4, the fixture push plate 2 and several blocks of fixture laminates 6 are each parallel to described
Fixture top plate 3 is simultaneously connected on two guide posts I 5 by prismatic pair respectively, and the fixture push plate 2 is located at the fixture top plate
Between 3 and several blocks of fixture laminates 6, spring I 19, the spring I are provided between any two blocks of fixture laminates 6
19 both ends are separately fixed on adjacent two blocks of fixture laminates 6, and the main drive gear is mounted on the fixture top plate 3, institute
Main drive gear control fixture push plate 2 is stated to move back and forth along two guide posts I 5.
Further, the clamp body further includes linkage mechanism 23, and the linkage mechanism 23 is used for several described fixtures
Position restriction under 6 releasing orientation of laminate, the linkage mechanism 23 are zipper or rope, and each fixture laminate 6 is and institute
It states zipper or rope is fixedly connected, realize linkage and limit by zipper or rope between every two fixture laminate 6.
Further, the fixture further includes PCB adjustment mechanism, and the PCB adjustment mechanism includes control system, adjusts and watch
It takes 7, two, the motor adjustment bar 9 of adjusting bracket 8, two and several PCB mounting plates 10, described two adjusting brackets 8 is separately mounted to
The both ends of the transmission shaft I 71 of the adjustment servo motor 7 and the outside for being located at clamp bottom board 4 and fixture push plate 2, the biography
Moving axis I 71 is parallel to two guide posts I 5 setting, and two adjustment bars 9 are each parallel to transmission shaft I 71, every adjustment bar 9
Both ends be respectively and fixedly installed on described two adjusting brackets 8, several described PCB mounting plates 10 pass through prismatic pair slide
It is mounted on two adjustment bars 9 and battery 20 corresponds between the fixture laminate 6, the adjustment servo motor 7
It is mounted on clamp bottom board 4, the control system is electrically connected with the adjustment servo motor 7.
Further, each adjusting bracket 8 includes drive bevel gear I 81, drive bevel gear II 82, adjustment 83 and of screw rod
Crossbeam 84 is adjusted, the drive bevel gear I 81 is that flat key is connect with the transmission shaft I 71, the drive bevel gear II 82 and institute
The intermeshing of drive bevel gear I 81 is stated, the drive bevel gear II 82 is that flat key is connect with the adjustment screw rod 83, the adjustment
Screw rod 83 and adjustment crossbeam 84 are vertically arranged and are driven by nut, and the nut is fixedly connected with the adjustment crossbeam 84, institute
Each adjustment bar 9 is stated to be fixedly mounted on the adjustment crossbeam 84.
Further, two adjustment screw rods 83 on two adjusting brackets 8 rotate respectively is set on two connectors, described
Two connectors are fixedly connected with the fixture top plate 3 and clamp bottom board 4 respectively.Straight line is provided on each adjusting bracket 8 to lead
Rail pair 85, the guide rail and sliding block of one of line slideway auxiliary 85 are fixed with the adjustment crossbeam 84 and fixture top plate 3 respectively to be connected
It connects, the guide rail and sliding block of another line slideway auxiliary 85 are fixedly connected with the adjustment crossbeam 84 and clamp bottom board 4 respectively.
Further, the control system is PLC control system.
Further, the clamping device 1 includes opening clamp mechanism and several clips, symmetrically solid on each fixture laminate 6
Fixed there are two clips, described to open clamp mechanism including three cylinders 11, cylinder mounting plate 12 and open folder push plate 13, three cylinders
11 are uniformly fixed on cylinder mounting plate 12, and the both ends of the cylinder mounting plate 12 are separately fixed at fixture top plate 3 and fixture bottom
On plate 4, the cylinder rod of three cylinders 11 opens folder 13 floating connection of push plate with described, if described open folder push plate 13 and described
A dry clip is that idler wheel is contacted with the line face prismatic pair of plane, and clip is made to be easily opened and be closed.
Further, the clip includes torsional spring 1-1, pin shaft 1-2, two pieces of intermediate plate 1-3, idler wheel 1-4, idler wheel connector 1-
5, one end of two pieces of intermediate plate 1-3 is rotatably connected on pin shaft 1-2, and the torsional spring 1-1 is covered is placed in two pieces on pin shaft 1-2
Between intermediate plate 1-3, one piece of intermediate plate 1-3 close to fixture laminate 6 is fixedly connected with the fixture laminate 6, far from fixture laminate
One end that another piece of intermediate plate 1-3 is connect with pin shaft 1-2 is fixedly connected with the idler wheel connector 1-5, and the idler wheel 1-4 rotation connects
It connects on idler wheel connector 1-5, the pivot center of the idler wheel 1-4 is parallel with the pin shaft 1-2, described to open the folder promotion of push plate 13
The unlatching and closure of idler wheel 1-4 realization clip.
Further, magnet is embedded on two pieces of intermediate plate 1-3, the magnetic force that two magnet generates increases clip
Chucking power ensure that the reliability of clamping.
Further, the main drive gear includes driving servo motor 14, driving gear set 15 and four drive lead screws
16, the driving gear set 15 is connect with the transmission shaft II of the driving servo motor 14, and the one of four drive lead screws 16
End is connect with driving gear set 15, and the fixture push plate 2 is with four drive lead screws 16 by being fixed in fixture push plate 2
Nut transmission, the driving servo motor 14 is mounted on fixture top plate 3.
Further, the driving gear set 15 include driving wheel, two idle pulleys and four driven wheels, the driving wheel with
II flat key of the transmission shaft connection, described two idle pulleys are intermeshed and are arranged symmetrically with the driving wheel, two idle pulleys point
It is not intermeshed with two driven wheels, four drive lead screws 16 are separately fixed on four driven wheels.
Further, buffer board 17 and buffering bottom are provided between several described fixture laminates 6 and the clamp bottom board 4
Plate 18, the buffering bottom plate 18 are arranged between the buffer board 17 and the clamp bottom board 4, are fixed on the buffer board 17
Four guide posts II 21, four guide posts II 21 are parallel to the setting of guide post I 5, and the buffering bottom plate 18 is set in described four and leads
On column II 21, it is provided with spring II 22 between the buffer board 17 and buffering bottom plate 18, the spring II 22 is set in guide post II
On 21.
Further, the adjustment servo motor 7 is connect with the transmission shaft I 71 by shaft coupling 72.
Further, speed reducer is installed between the driving servo motor 14 and the driving wheel, is drive lead screw 16
Driving torque is provided.
The present invention is to realize quickly remodeling in lithium ion battery production process, using the fixed battery 20 of clip substitution cardboard
Carry out hot pressing chemical conversion or partial volume.When specific works: when carrying mechanism (frequently referred to overhead traveling crane or shifting mechanical arm) carries battery to folder
When specific top, opens the promotion of cylinder 11 in clamp mechanism and open the folder opening clip of push plate 13, when clip fully opens, carrying mechanism will
Battery 20 is put into fixture between fixture laminate 6, and the drive of cylinder 11 is opened folder push plate 13 and retracted, and clip is made in torsional spring 1-1 and magnet
The firmly lower airbag for clamping battery 20.After clip clamps completely, servo motor 14 is driven to start in main drive gear, driving passes
Moving gear group 15 drives drive lead screw 16 to move fixture push plate 2 slowly, and fixture push plate 2 slowly pushes fixture laminate 6 to make to fix
Battery 20 on clip slowly clamps, and clip moves therewith in 6 motion process of fixture laminate, and fixture laminate 6 clamps electricity completely
Start chemical conversion or partial volume behind pond 20, clip clamps the airbag of battery 20 always during chemical conversion or partial volume.To be changed or partial volume knot
Servo motor 14 is driven to drive driving gear set 15 that drive lead screw 16 is driven to retract fixture push plate 2 slowly after beam.Fixture push plate 2
Fixture laminate 6 is driven slowly to open, clip moves therewith in 6 motion process of fixture laminate.When fixture fully opens, cylinder 11
Promotion opens folder push plate 13 and opens clip, and overhead traveling crane takes battery 20 away, so far completes a hot pressing chemical conversion or partial volume process.Due to this hair
Bright middle clip clamps 20 airbag side of battery, and compatible different model battery is not required to adjustment clip position when remodeling.It is needing more
When changing battery size production, parameter instruction corresponding with battery size is inputted according to battery size, PLC control system reception refers to
It enables, control adjustment servo motor 7 drives transmission shaft 71 to drive adjustment screw rod 83 through drive bevel gear I 81, drive bevel gear II 82
Make to adjust the position adjustment that crossbeam 84 moves up and down realization pcb board.There is a set of PCB adjustment mechanism 8 on every sleeve clamp, when remodeling
Parameter instruction need to be only inputted according to battery size can be realized the key adjustment of pcb board.
Claims (10)
1. a kind of lithium ion battery fixture, it is characterised in that: including clamp body, main drive gear and several clamping devices (1),
The main drive gear and several clamping devices (1) are installed on the clamp body, several described clamping devices (1) are used
In the airbag for clamping and unclamping battery (20), the main drive gear drives fixture body clamping and unclamps the battery core of battery (20).
2. a kind of lithium ion battery fixture according to claim 1, it is characterised in that: the clamp body includes fixture push plate
(2), fixture top plate (3), clamp bottom board (4), several guide posts I (5) and several pieces of fixture laminates (6), several guide posts I
(5) it is each perpendicular to the fixture top plate (3) and clamp bottom board (4), the both ends of every guide post I (5) are separately fixed at the fixture
On top plate (3) and clamp bottom board (4), the fixture push plate (2) and several pieces of fixture laminates (6) are each parallel to the fixture top plate
(3) it and is respectively sleeved on several guide posts I (5), the fixture push plate (2) is located at the fixture top plate (3) and described
Between several pieces of fixture laminates (6), spring I (19), the spring I are provided between any two pieces of fixture laminates (6)
(19) both ends are separately fixed on adjacent two blocks of fixture laminates (6), and the main drive gear is mounted on the fixture top plate (3)
On, main drive gear control fixture push plate (2) moves back and forth along several guide posts I (5).
3. a kind of lithium ion battery fixture according to claim 2, it is characterised in that: the fixture further includes PCB adjustment
Mechanism, the PCB adjustment mechanism include control system, adjustment servo motor (7), at least one adjusting bracket (8), at least one tune
Whole bar (9) and several PCB mounting plates (10), the adjusting bracket (8) are mounted on the transmission shaft I of adjustment servo motor (7)
(71) on, the transmission shaft I (71) is parallel to several guide posts I (5) setting, and the adjustment bar (9) is parallel to the biography
Moving axis I (71) is simultaneously mounted on the adjusting bracket (8), several described PCB mounting plates (10) are slidably mounted on the adjustment
Battery (20) corresponds on bar (9) and between the fixture laminate (6), and the adjustment servo motor (7) is mounted on fixture
On top plate (3) or clamp bottom board (4), the control system is electrically connected with the adjustment servo motor (7).
4. a kind of lithium ion battery fixture according to claim 3, it is characterised in that: the adjusting bracket (8) includes transmission
Bevel gear I (81), drive bevel gear II (82), adjustment screw rod (83) and adjustment crossbeam (84), the drive bevel gear I (81) are solid
On the transmission shaft I (71), the drive bevel gear II (82) and the drive bevel gear I (81) are intermeshed for Dingan County,
The drive bevel gear II (82) is fixedly connected with the adjustment screw rod (83), the adjustment screw rod (83) and adjustment crossbeam (84)
It is vertically arranged and is driven by nut, the nut is fixedly connected with the adjustment crossbeam (84), and the adjustment bar (9) is mounted on
On the adjustment crossbeam (84).
5. a kind of lithium ion battery fixture according to claim 1, it is characterised in that: the clamping device (1) includes opening
Clamp mechanism and several clips are fixed at least one clip on each fixture laminate (6), and the clamp mechanism of opening includes several
Cylinder (11), cylinder mounting plate (12) and folder push plate (13) is opened, several described cylinders (11) are each attached to cylinder mounting plate
(12) on, the both ends of the cylinder mounting plate (12) are separately fixed on fixture top plate (3) and clamp bottom board (4), described several
The cylinder rod of a cylinder (11) is connect with folder push plate (13) of opening, and folder push plate (13) of opening controls several described clips
Opening and closing.
6. a kind of lithium ion battery fixture according to claim 5, it is characterised in that: the clip include torsional spring (1-1),
Pin shaft (1-2), two pieces of intermediate plates (1-3), idler wheel (1-4), idler wheel connector (1-5), one end rotation of two pieces of intermediate plates (1-3)
It is connected on pin shaft (1-2), the torsional spring (1-1), which covers, to be placed between two pieces of intermediate plates (1-3) on pin shaft (1-2), any one
Intermediate plate described in block (1-3) is fixedly connected with the fixture laminate (6), one connect with pin shaft (1-2) of another piece of intermediate plate (1-3)
End is fixedly connected with the idler wheel connector (1-5), and the idler wheel (1-4) is rotatably connected on idler wheel connector (1-5), described
The pivot center of idler wheel (1-4) is parallel with the pin shaft (1-2), and folder push plate (13) pushing rolling wheels (1-4) of opening realizes clip
Unlatching and closure.
7. a kind of lithium ion battery fixture according to claim 1, it is characterised in that: the main drive gear includes driving
Servo motor (14), driving gear set (15) and several drive lead screws (16), the driving gear set (15) and the driving
The transmission shaft II of servo motor (14) connects, and one end of several drive lead screws (16) connects with driving gear set (15)
It connecing, the fixture push plate (2) and several described drive lead screws (16) are driven by the nut being fixed on fixture push plate (2),
The driving servo motor (14) is mounted on fixture top plate (3).
8. a kind of lithium ion battery fixture according to claim 6, it is characterised in that: on two pieces of intermediate plates (1-3)
It is fixed with magnet.
9. a kind of lithium ion battery fixture according to claim 2, it is characterised in that: the clamp body further includes gear
Structure (23), the linkage mechanism (23) are fixed on several described fixture laminates (6), and the linkage mechanism (23) is for described
Position restriction under several fixture laminate (6) releasing orientations.
10. a kind of lithium ion battery fixture according to claim 1, it is characterised in that: several described fixture laminates (6) with
Buffer board (17) and buffering bottom plate (18) are provided between the clamp bottom board (4), the buffering bottom plate (18) is arranged described
Between buffer board (17) and the clamp bottom board (4), several guide posts II (21) are fixed on the buffer board (17), if described
Dry root guide post II (21) is parallel to guide post I (5) setting, and the buffering bottom plate (18) is set in several guide posts II (21)
On, it is provided with spring II (22) between the buffer board (17) and buffering bottom plate (18), the spring II (22) is set in guide post
On II (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286741.3A CN109904529A (en) | 2019-04-10 | 2019-04-10 | A kind of lithium ion battery fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286741.3A CN109904529A (en) | 2019-04-10 | 2019-04-10 | A kind of lithium ion battery fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109904529A true CN109904529A (en) | 2019-06-18 |
Family
ID=66954803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910286741.3A Pending CN109904529A (en) | 2019-04-10 | 2019-04-10 | A kind of lithium ion battery fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109904529A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635865A (en) * | 2020-12-22 | 2021-04-09 | 高乐 | Method and mechanism for automatically adjusting length of battery fixing paper |
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