CN108417920A - A kind of power battery chemical component negative pressure equipment - Google Patents
A kind of power battery chemical component negative pressure equipment Download PDFInfo
- Publication number
- CN108417920A CN108417920A CN201810235865.4A CN201810235865A CN108417920A CN 108417920 A CN108417920 A CN 108417920A CN 201810235865 A CN201810235865 A CN 201810235865A CN 108417920 A CN108417920 A CN 108417920A
- Authority
- CN
- China
- Prior art keywords
- probe
- negative pressure
- cavity
- power battery
- pallet
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
-
- 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
Abstract
A kind of power battery chemical component negative pressure equipment, including the outline border being used to support, the pneumatic element that the cavity of negative pressure can be formed and opened and closed for controlling cavity, the cavity, pneumatic element are installed in inside outline border, wherein have the suction nozzle that can be connected to extraneous vacuum pump at the top of cavity；The outline border includes bottom plate, top frame, is vertically directed bar and tray substrate；The cavity includes as the probe fixed plate of cavity sealing cover, as pallet, the probe for being contacted with pallet internally-powered battery electrode and the proae mounting plate for fixing probe of cavity seal chamber and splendid attire power battery；The pneumatic element is the straight line cylinder for being perpendicularly fixedly arranged on outline border bottom surface, for controlling contact and disengaging of the pallet being placed on tray substrate with probe fixed plate.The beneficial effects of the invention are as follows：Realize that each battery negative pressure value is consistent in cavity, and negative pressure pressurize is stablized, the advantage of good airproof performance.
Description
Technical field
The present invention relates to a kind of power battery chemical component negative pressure equipment, belong to battery manufacturing equipment technical field.
Background technology
When carrying out chemical component negative pressure, if being in contact not between the liquid injection hole and chemical component negative pressure equipment negative pressure suction nozzle of battery
It is good, then can not vacuum cavitations properly be carried out to battery.The main reason for poor contact, is accumulated with negative pressure suction nozzle front end
There are dust or electrolyte.
In addition existing formation device negative pressure suction nozzle cleaning is comparatively laborious, is not easily cleaned.Cleaning later then can not be properly right
Inside battery carries out negative pressure precision controlling.
Therefore, negative pressure equipment is improved at present, can carry out precise negative pressure control to inside battery, it is negative substantially without cleaning
Suction nozzle is pressed, avoids the suction nozzle of equipment that cross contamination occurs in cleaning, improves the efficiency of equipment production.
Invention content
To solve the above-mentioned problems, the present invention proposes a kind of by using cavity type negative pressure to power battery pallet, real
The control of its existing power battery negative pressure, good airproof performance, a kind of power battery of the fraction defective of much lower motive power Battery formation
Chemical component negative pressure equipment
A kind of power battery chemical component negative pressure equipment of the present invention, it is characterised in that：Including be used to support outline border, can
The cavity of negative pressure and the pneumatic element for controlling cavity folding are formed, the cavity, pneumatic element are installed in outline border
There is the suction nozzle that can be connected to extraneous vacuum pump at the top of portion, wherein cavity；
The outline border includes bottom plate, top frame, is vertically directed bar and tray substrate, and the top frame and bottom plate are vertical by more
Guide rod is horizontally disposed, wherein top frame with to be vertically directed bar upper end affixed, bottom plate with to be vertically directed bar lower end affixed；The pallet
Bottom plate is clipped between top frame and bottom plate, and is slidably connected with bar is vertically directed；
The cavity includes as the probe fixed plate of cavity sealing cover, as cavity seal chamber and splendid attire power battery
Pallet, the probe for being contacted with pallet internally-powered battery electrode and the proae mounting plate for fixing probe, the probe are solid
Fixed board level is packed in the mounting base of top frame bottom surface, and there are one air entries for ventilation and multiple for leading for probe fixed plate tool
The perforative sealing cable hole of line, at air entry sealing be equipped with suction nozzle；The proae mounting plate is packed in the lower end of probe fixed plate
Face, and be distributed in proae mounting plate it is multiple can be with sealing cable hole one-to-one sealed guide hole；The fixation of the probe
End is vertically mounted on the lower face of proae mounting plate, and the probe is arranged in pairs, and one pair of which probe corresponds to one piece of power electric
The positive and negative anodes in pond, the lead of probe is pierced by from sealed guide hole and sealing cable hole successively to be electrically connected with extraneous power supply afterwards, probe
Contact jaw is directed toward the tray substrate being located at immediately below probe；The pallet be upper end opening babinet, and pallet upper edge with spy
When needle fixed plate is in sealing contact, the two is combined into the seal chamber that can form negative pressure jointly；
The pneumatic element be perpendicularly fixedly arranged on the straight line cylinder of outline border bottom surface, and the lift side of pneumatic element along longitudinal direction on
Lower reciprocating motion；The lift side of straight line cylinder and tray substrate are affixed, for controlling the pallet and probe that are placed on tray substrate
The contact and disengaging of fixed plate.
Pallet inner bottom plating is uniformly distributed several guide grooves for being inserted vertically into power battery, and power electric is placed in guide groove
Chi Shi, the lug of battery and the probe contact jaw being suspended from right over pallet connect.
The probe fixed plate bottom surface is circumferentially embedded in the sealing strip that a circle can be in sealing contact with pallet upper edge along it.
The tray substrate be equipped with it is multiple can be vertically directed the one-to-one installation through-hole of bar, and each installation is logical
One is embedded at hole can be socketed in the corresponding axle sleeve being vertically directed on bar, and the axle sleeve is stuck in tray bottom by the convex shoulder of its bottom end
On board bottom face, upper end is pierced by from installation through-hole, the axle sleeve and is vertically directed bar clearance fit, realizes tray substrate and guide rod
Level be slidably connected.
The tray substrate is equipped with two guide pads for limiting tray position, two guide pads parallel arrangement.
Lower guide pin of more of the right angle setting for being positioned to tray substrate on the bottom plate, wherein on the lower guide pin
End is pierced by from the pilot hole of tray substrate.
Upper guide pin of more of the inner bottom surface right angle setting of the top frame for being positioned to probe fixed plate, wherein upper be oriented to
Pin card is in the outside of probe fixed plate.
The present invention to power battery pallet by using cavity type negative pressure.Sealing strip be probe card and pallet pressing after seal
Effect.Multiple probe composition probe cards are used to contact the anode and cathode of power battery, and pneumatic element pushes pallet to carry out
Lower action to realize pressing and the opening of probe card and pallet.
The beneficial effects of the invention are as follows：Power battery chemical component negative pressure equipment is by using cavity type to power battery pallet
Negative pressure realizes the control of its power battery negative pressure, good airproof performance, the fraction defective of much lower motive power Battery formation.Outline border with
Pallet can equally place power battery.The sealing ring is mounted on the outline border sealing part and probe fixed plate end face
On.Pneumatic pressing outline border forms it into sealed environment, to control to form accurate negative pressure by one negative pressure sucker of mechanism part
State realizes that each battery negative pressure value is consistent in cavity, and negative pressure pressurize is stablized, the advantage of good airproof performance.
Description of the drawings
Fig. 1 is the chemical component negative pressure equipment schematic diagram of the present invention.
Fig. 2 is the chemical component negative pressure equipment front view of the present invention.
Fig. 3 is the chemical component negative pressure equipment cut-away view of the present invention.
Specific implementation mode
It further illustrates the present invention below in conjunction with the accompanying drawings.
With reference to attached drawing：
A kind of power battery chemical component negative pressure equipment of the present invention of embodiment 1, including be used to support outline border 1, can shape
At the cavity 2 of negative pressure and the pneumatic element 3 for controlling cavity folding, the cavity 2, pneumatic element 3 are installed in outline border 1
Inside, wherein 2 top of cavity have the suction nozzle 4 that can be connected to extraneous vacuum pump；
The outline border 1 includes bottom plate 11, top frame 12, is vertically directed bar 13 and tray substrate 14, the top frame 12 and bottom plate
11 by more to be vertically directed bar 13 horizontally disposed, wherein top frame 12 and to be vertically directed 13 upper end of bar affixed, bottom plate 11 with vertically
13 lower end of guide rod is affixed；The tray substrate 14 is clipped between top frame 12 and bottom plate, and is slidably connected with bar 13 is vertically directed；
The cavity 2 includes as the probe fixed plate 21 of cavity sealing cover, as cavity seal chamber and splendid attire power electric
The pallet 22 in pond, the probe 23 for being contacted with pallet internally-powered battery electrode and the proae mounting plate 24 for fixing probe,
21 level of the probe fixed plate is packed in the mounting base of 12 bottom surface of top frame, and there are one for ventilation for the tool of probe fixed plate 21
Air entry and multiple for the perforative sealing cable hole 211 of conducting wire, at air entry sealing be equipped with suction nozzle 4；The proae mounting plate 24
Be packed in the lower face of probe fixed plate 21, and be distributed in proae mounting plate 24 it is multiple can be a pair of with sealing cable hole 211 1
The sealed guide hole answered；The fixing end of the probe 23 is vertically mounted on the lower face of proae mounting plate 24, the probe 23
Arrangement in pairs, one pair of which probe 23 correspond to the positive and negative anodes of one piece of power battery 5, and the lead of probe 23 is successively from sealed guide hole
It is electrically connected with extraneous power supply after being pierced by with sealing cable hole, the contact jaw of probe 23 is directed toward the tray substrate being located at immediately below probe
24；The pallet 22 be upper end opening babinet, and 22 upper edge of pallet and probe fixed plate 21 it is in sealing contact when, the two is common
The seal chamber of negative pressure can be formed by being combined into；
The pneumatic element 3 is to be perpendicularly fixedly arranged on the straight line cylinder of outline border bottom surface, and the lift side of pneumatic element is along longitudinal direction
It pumps；The lift side of straight line cylinder and tray substrate are affixed, for controlling the pallet being placed on tray substrate and spy
The contact and disengaging of needle fixed plate.
22 inner bottom plating of pallet is uniformly distributed several guide grooves for being inserted vertically into power battery, and power is placed in guide groove
When battery, the electrode of battery and the probe contact jaw being suspended from right over pallet connect.
21 bottom surface of the probe fixed plate is circumferentially embedded in the sealing strip 212 that a circle can be in sealing contact with pallet upper edge along it.
The tray substrate 14 be equipped with it is multiple can be vertically directed 13 one-to-one installation through-hole of bar, and each pacify
Dress through hole, which is embedded in one, can be socketed in the corresponding axle sleeve 141 being vertically directed on bar, the convex shoulder that the axle sleeve 141 passes through its bottom end
It is stuck on 14 bottom surface of tray substrate, upper end is pierced by from installation through-hole, the axle sleeve 141 and is vertically directed 13 clearance fit of bar, real
Existing tray substrate 14 is slidably connected with the level for being vertically directed bar 13.
The tray substrate 14 is equipped with two guide pads 142 for limiting tray position, two guide pads parallel arrangement.
Lower guide pin 111 of more of the right angle setting for being positioned to tray substrate on the bottom plate 11, wherein being led under described
It is pierced by 111 upper end of pin from the pilot hole of tray substrate 14.
Upper guide pin 121 of more of the inner bottom surface right angle setting of the top frame 12 for being positioned to probe fixed plate, wherein
Upper guide pin 121 is stuck in the outside of probe fixed plate 21.
The present invention to power battery pallet by using cavity type negative pressure.Sealing strip be probe card and pallet pressing after seal
Effect.Multiple probe composition probe cards are used to contact the anode and cathode of power battery, and pneumatic element pushes pallet to carry out
Lower action to realize pressing and the opening of probe card and pallet.
As shown in Figure 1 to Figure 3.Novel chemical component negative pressure be it is a kind of gathered probe and by probe contact be placed on pallet
The positive and negative anodes and liquid injection hole of interior battery realize its equipment to the chemical component negative pressure of open cell.
The pallet 22 of novel chemical conversion negative pressure equipment can be delivered by modes such as manual or automatic pilers.
As shown in Fig. 2 Fig. 3, in novel chemical conversion negative pressure equipment, probe 23 is mounted in proae mounting plate 24, can install 32
A probe 23, proae mounting plate 24 are mounted in probe fixed plate 21.Pallet 22 is placed in tray substrate 108 through manual or automatic
On, by guide pad 142 in adjustment 22 seat correctness of pallet.Probe fixed plate 21 and tray substrate 108 can be by pneumatic
3 relative motion of element, upper guide pin 121, lower guide pin 111 make probe fixed plate 21 and 14 seat of tray substrate correct respectively
Property, reach thorough stitching state, the voltage and current line on probe 23 is drawn by sealing the switching of cable hole 211, and sealing strip 212 makes
It ensures leakproofness, then controls negative pressure accuracy by suction nozzle 4.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Range is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also includes art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (7)
1. a kind of power battery chemical component negative pressure equipment, it is characterised in that：Including be used to support outline border, the cavity of negative pressure can be formed
And the pneumatic element for controlling cavity folding, the cavity, pneumatic element are installed in inside outline border, wherein at the top of cavity
With the suction nozzle that can be connected to extraneous vacuum pump；
The outline border includes bottom plate, top frame, is vertically directed bar and tray substrate, and the top frame and bottom plate are vertically directed by more
Bar is horizontally disposed, wherein top frame with to be vertically directed bar upper end affixed, bottom plate with to be vertically directed bar lower end affixed；The tray substrate
It is clipped between top frame and bottom plate, and be slidably connected with bar is vertically directed；
The cavity includes as the probe fixed plate of cavity sealing cover, as the support of cavity seal chamber and splendid attire power battery
Disk, the probe for being contacted with pallet internally-powered battery electrode and the proae mounting plate for fixing probe, the probe are fixed
Plate level is packed in the mounting base of top frame bottom surface, and there are one the air entries and multiple for conducting wire for ventilation for probe fixed plate tool
Perforative sealing cable hole, at air entry sealing be equipped with suction nozzle；The proae mounting plate is packed in the lower face of probe fixed plate,
And be distributed in proae mounting plate it is multiple can be with sealing cable hole one-to-one sealed guide hole；The fixing end of the probe is hung down
Straight the probe is arranged in pairs on the lower face of proae mounting plate, one pair of which probe one piece of power battery of correspondence
Positive and negative anodes, the lead of probe is pierced by from sealed guide hole and sealing cable hole successively to be electrically connected with extraneous power supply afterwards, the contact of probe
It is directed toward the tray substrate being located at immediately below probe in end；The pallet is the babinet of upper end opening, and pallet upper edge and probe are solid
When fixed board is in sealing contact, the two is combined into the seal chamber that can form negative pressure jointly；
The pneumatic element is to be perpendicularly fixedly arranged on the straight line cylinder of outline border bottom surface, and the lift side of pneumatic element is past up and down along longitudinal direction
Multiple movement；The lift side of straight line cylinder and tray substrate are affixed, are fixed with probe for controlling the pallet being placed on tray substrate
The contact and disengaging of plate.
2. a kind of power battery chemical component negative pressure equipment as described in claim 1, it is characterised in that：Pallet inner bottom plating is uniformly distributed
Several guide grooves for being inserted vertically into power battery, and when placing power battery in guide groove, the lug of battery and it is suspended from pallet
The probe contact jaw of surface connects.
3. a kind of power battery chemical component negative pressure equipment as claimed in claim 2, it is characterised in that：The probe fixed plate bottom surface
The sealing strip that a circle can be in sealing contact with pallet upper edge is circumferentially embedded in along it.
4. a kind of power battery chemical component negative pressure equipment as claimed in claim 2, it is characterised in that：The tray substrate is equipped with
It is multiple can be vertically directed the one-to-one installation through-hole of bar, and be embedded at each installation through-hole one can be socketed in it is corresponding perpendicular
Axle sleeve on straight guide rod, the axle sleeve are stuck in by the convex shoulder of its bottom end on tray substrate bottom surface, and upper end is worn from installation through-hole
Go out, the axle sleeve and be vertically directed bar clearance fit, realizes that the level of tray substrate and guide rod is slidably connected.
5. a kind of power battery chemical component negative pressure equipment as claimed in claim 4, it is characterised in that：The tray substrate is equipped with
Two guide pads for limiting tray position, two guide pads parallel arrangement.
6. a kind of power battery chemical component negative pressure equipment as described in claim 1, it is characterised in that：Right angle setting on the bottom plate
The more lower guide pins for being positioned to tray substrate, wherein the lower guide pin upper end is pierced by from the pilot hole of tray substrate.
7. a kind of power battery chemical component negative pressure equipment as described in claim 1, it is characterised in that：The inner bottom surface of the top frame hangs down
The more upper guide pins for being positioned to probe fixed plate are directly installed, wherein upper guide pin is stuck in the outside of probe fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235865.4A CN108417920B (en) | 2018-03-21 | 2018-03-21 | Power battery formation negative pressure equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235865.4A CN108417920B (en) | 2018-03-21 | 2018-03-21 | Power battery formation negative pressure equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108417920A true CN108417920A (en) | 2018-08-17 |
| CN108417920B CN108417920B (en) | 2023-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810235865.4A Active CN108417920B (en) | 2018-03-21 | 2018-03-21 | Power battery formation negative pressure equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN108417920B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449495A (en) * | 2018-11-09 | 2019-03-08 | 浙江杭可科技股份有限公司 | Lithium battery cavity negative pressure formation method and device |
| CN109921119A (en) * | 2019-03-08 | 2019-06-21 | 安徽泰能新能源科技有限公司 | A kind of cylindrical lithium ion battery method for pre-charging, production method and its obtained product |
| CN111468470A (en) * | 2020-03-02 | 2020-07-31 | 浙江杭可科技股份有限公司 | Cleaning device, cleaning system and cleaning method for battery test probe and negative pressure suction nozzle |
| CN113183066A (en) * | 2021-05-27 | 2021-07-30 | 浙江杭可科技股份有限公司 | Positioning device of square battery clamp |
| CN116718317A (en) * | 2023-08-09 | 2023-09-08 | 江苏常丰精密科技有限公司 | Power battery shell leakage detection device |
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| CN207977423U (en) * | 2018-03-21 | 2018-10-16 | 浙江杭可科技股份有限公司 | A kind of power battery chemical component negative pressure equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109449495A (en) * | 2018-11-09 | 2019-03-08 | 浙江杭可科技股份有限公司 | Lithium battery cavity negative pressure formation method and device |
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| CN113183066A (en) * | 2021-05-27 | 2021-07-30 | 浙江杭可科技股份有限公司 | Positioning device of square battery clamp |
| CN116718317A (en) * | 2023-08-09 | 2023-09-08 | 江苏常丰精密科技有限公司 | Power battery shell leakage detection device |
| CN116718317B (en) * | 2023-08-09 | 2024-02-20 | 江苏常丰精密科技有限公司 | Power battery shell leakage detection device |
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| Publication number | Publication date |
|---|---|
| CN108417920B (en) | 2023-09-01 |
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