CN207800750U - Vacuum-pumping and sealing mechanism based on priming device - Google Patents
Vacuum-pumping and sealing mechanism based on priming device Download PDFInfo
- Publication number
- CN207800750U CN207800750U CN201721553475.9U CN201721553475U CN207800750U CN 207800750 U CN207800750 U CN 207800750U CN 201721553475 U CN201721553475 U CN 201721553475U CN 207800750 U CN207800750 U CN 207800750U
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- lid
- vacuum
- cylinder
- sealing
- pumping
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- 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
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- 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
The utility model is related to the vacuum-pumping and sealing mechanism based on priming device, including rotating jig, the rotating jig is provided with pedestal, and mold cavity is offered at the top of the pedestal, it is characterised in that：Including lifting assembly, the lifting assembly bottom is provided with lid, the lid bottom offers inside groove, the gas port for being connected to the inside groove is offered on the lid, the lid is fastened with pedestal, and the inside groove is tightly connected to form vacuum chamber with mold cavity, and the lid inner wall is provided with one group of symmetrical heat sealing plate, the lid foreign currency is provided with sealing cylinder, and the sealing cylinder is connect through lid with heat sealing plate.After the completion of vacuum pumping liquid injection process can residual bubble and liquid effectively in discharge liquor packet, and aluminum plastic film is packaged, avoids the impurity such as leakage and the ambient atmos of electrolyte and be mixed into battery core battery core quality is impacted.
Description
Technical field
The utility model is related to battery core fluid injection fields, more particularly to the vacuum-pumping and sealing mechanism based on priming device.
Background technology
Lithium ion battery is the new generation of green high-energy battery of performance brilliance, it has also become the emphasis of hi-tech development it
One.Lithium ion battery has the characteristics that：High voltage, high power capacity, low consumption, memory-less effect, nuisanceless, small, internal resistance
It is small, self discharge is few, cycle-index is more.Because of its These characteristics, lithium ion battery is widely used in mobile phone, notebook electricity
Brain, tablet computer etc. be numerous civilian and military field.
It in the production process of soft package lithium battery, generally requires and the battery core of battery is packaged, given birth in traditional lithium battery
During production, the technology and method of cell package are typically to use craft or semi automatic machine by coiled aluminum plastic film first
Cutting is in blocks, then punching, cut remaining edge forming, prepare packaging bag, battery core be then put into packaging bag by hand, packaging bag is folded
Battery core is encased, then packaging bag is transferred to the encapsulation of closedtop, side seal machine completion top side side together with battery core.
It is constantly progressive with the continuous development of society with scientific and technological, mechanization, automated production have been increasingly becoming development
Trend.Traditional use manually carries out battery the mode of production of fluid injection, and since its production efficiency is low, product quality is not high,
The demand for development in epoch is not adapted to more and more.
And battery core fluid injection is produced and processed using the more mechanisms cooperation of production wire type in the prior art, floor space
Greatly, equipment movement is inconvenient, it is proposed that multiple working procedure is integrated in by a kind of priming device of integral type using highly integrated design
In same body.The technique direction of solution is used to design the vacuum-pumping and sealing mechanism based on priming device.
Utility model content
To achieve the above object, the utility model adopts the following technical solution：Vacuum pumping sealing port machine based on priming device
Structure, including rotating jig, the rotating jig are provided with pedestal, mold cavity, including lifting assembly are offered at the top of the pedestal,
The lifting assembly bottom is provided with lid, and the lid bottom offers inside groove, and it is described interior that connection is offered on the lid
The gas port of slot, the lid are fastened with pedestal, and the inside groove is tightly connected to form vacuum chamber with mold cavity, the lid inner wall
It is provided with one group of symmetrical heat sealing plate, the lid foreign currency is provided with sealing cylinder, and the sealing cylinder is through lid and heat-sealing
Plate connects.
Further, the lid includes blank cover, is symmetrically disposed on the mounting plate of the blank cover both sides, described
It is provided with seal cavity between two mounting plates.
Further, the lifting assembly includes mounting plate, and the mounting plate is connected separately with sealing lifting cylinder and lid
The cylinder body of plate lifting cylinder, the sealing lifting cylinder is fixedly connected with mounting plate, and telescopic rod is connect with seal cavity, described
The cylinder body of cover board lifting cylinder is fixedly connected with mounting plate, and telescopic rod is connect with lid.
Further, the lifting assembly further includes guide bearing, the cylinder body of described guide bearing one end and lifting cylinder
It is fixedly connected, the other end is connect with seal cavity.
Further, the cover board lifting cylinder is vertically arranged at lid center, and the lifting cylinder is symmetrically disposed on
Cover board lifting cylinder both sides.
The operation principle of the utility model is：Lid is fastened with jig, and the inside groove of lid and the mold slots of jig splice shape
At sealing groove body, air pump is connected by the gas port on lid, forms vacuum environment after gas is extracted out, electrolyte is by permeating
Through injecting battery core, the liquid packet sky in aluminum plastic film interlayer is flat at this time, by the further discharge liquor of the principle of atmospheric pressure under vacuum environment
Gas in packet and residual.And the opening of fluid injection is sealed by heat sealing plate.
The beneficial effects of the utility model are：It being capable of residue gas effectively in discharge liquor packet after the completion of vacuum pumping liquid injection process
Bubble and liquid, and aluminum plastic film is packaged, it avoids the impurity such as leakage and the ambient atmos of electrolyte and is mixed into battery core to electricity
Core quality impacts.
Description of the drawings
The utility model is described in further detail for attached drawing, but the embodiment in attached drawing is not constituted to any of the utility model
Limitation.
Fig. 1 is the vacuum-pumping and sealing structural schematic diagram based on priming device that one embodiment of the utility model provides.
Specific implementation mode
As shown in fig. 1, the vacuum-pumping and sealing mechanism based on priming device that one embodiment of the utility model provides, including
Rotating jig, the rotating jig are provided with pedestal, mold cavity, including lifting assembly 1, the liter are offered at the top of the pedestal
1 bottom of part of coming down to a lower group is provided with lid 2, and 2 bottom of the lid offers inside groove, and the connection inside groove is offered on the lid 2
Gas port, the lid 2 and pedestal fasten, and the inside groove is tightly connected to form vacuum chamber with mold cavity, 2 inner wall of the lid
Be provided with one group of symmetrical heat sealing plate, 2 foreign currency of the lid is provided with sealing cylinder 3, the sealing cylinder 3 through lid 2 with
Heat sealing plate connects.
Further, the lid 2 includes blank cover 4, is symmetrically disposed on the mounting plate 5 of 4 both sides of the blank cover,
It is provided with seal cavity 6 between two mounting plate 5.
Further, the lifting assembly 1 include mounting plate 5, the mounting plate 5 be connected separately with sealing lifting cylinder and
The cylinder body of cover board lifting cylinder, the sealing lifting cylinder is fixedly connected with mounting plate 5, and telescopic rod is connect with seal cavity 6,
The cylinder body of the cover board lifting cylinder is fixedly connected with mounting plate 5, and telescopic rod is connect with lid 2.
Further, the lifting assembly 1 further includes guide bearing 7, the cylinder of the guide bearing 7 one end and lifting cylinder
Body is fixedly connected, and the other end is connect with seal cavity 6.
Further, the cover board lifting cylinder is vertically arranged at 2 center of lid, and the lifting cylinder is symmetrically disposed on
Cover board lifting cylinder both sides.
The operation principle of the utility model is：Lid 2 is fastened with jig, and the inside groove of lid 2 and the mold slots of jig are spliced
Sealing groove body is formed, air pump is connected by the gas port on lid 2, forms vacuum environment after gas is extracted out, electrolyte is by oozing
Battery core is had been injected into thoroughly, the liquid packet sky in aluminum plastic film interlayer is flat at this time, is further arranged by the principle of atmospheric pressure under vacuum environment
Go out the gas and residual in liquid packet.And the opening of fluid injection is sealed by heat sealing plate.
The beneficial effects of the utility model are：It being capable of residue gas effectively in discharge liquor packet after the completion of vacuum pumping liquid injection process
Bubble and liquid, and aluminum plastic film is packaged, it avoids the impurity such as leakage and the ambient atmos of electrolyte and is mixed into battery core to electricity
Core quality impacts.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. the vacuum-pumping and sealing mechanism based on priming device, including rotating jig, the rotating jig is provided with pedestal, the base
Seat top offers mold cavity, it is characterised in that：Including lifting assembly, the lifting assembly bottom is provided with lid, the lid
Body bottom offers inside groove, the gas port for being connected to the inside groove is offered on the lid, the lid is fastened with pedestal, described
Inside groove and mold cavity are tightly connected to form vacuum chamber, and the lid inner wall is provided with one group of symmetrical heat sealing plate, outside the lid
Coin is provided with sealing cylinder, and the sealing cylinder is connect through lid with heat sealing plate.
2. the vacuum-pumping and sealing mechanism based on priming device according to claim 1, it is characterised in that：The lid includes envelope
Velar plate is symmetrically disposed on the mounting plate of the blank cover both sides, seal cavity is provided between two mounting plate.
3. the vacuum-pumping and sealing mechanism based on priming device according to claim 1, it is characterised in that：The lifting assembly packet
Mounting plate is included, the mounting plate is connected separately with sealing lifting cylinder and cover board lifting cylinder, the cylinder of the sealing lifting cylinder
Body is fixedly connected with mounting plate, and telescopic rod is connect with seal cavity, and the cylinder body of the cover board lifting cylinder is fixed with mounting plate
Connection, telescopic rod are connect with lid.
4. the vacuum-pumping and sealing mechanism based on priming device according to claim 3, it is characterised in that：The lifting assembly is also
Including guide bearing, described guide bearing one end is fixedly connected with the cylinder body of lifting cylinder, and the other end is connect with seal cavity.
5. the vacuum-pumping and sealing mechanism based on priming device according to claim 3, it is characterised in that：The cover board lifting air
Cylinder is vertically arranged at lid center, and the lifting cylinder is symmetrically disposed on cover board lifting cylinder both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553475.9U CN207800750U (en) | 2017-11-20 | 2017-11-20 | Vacuum-pumping and sealing mechanism based on priming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553475.9U CN207800750U (en) | 2017-11-20 | 2017-11-20 | Vacuum-pumping and sealing mechanism based on priming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800750U true CN207800750U (en) | 2018-08-31 |
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ID=63285649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553475.9U Active CN207800750U (en) | 2017-11-20 | 2017-11-20 | Vacuum-pumping and sealing mechanism based on priming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888399A (en) * | 2019-03-08 | 2019-06-14 | 珠海光宇电池有限公司 | A kind of battery core fixture and the method for preparing lithium battery using the fixture |
-
2017
- 2017-11-20 CN CN201721553475.9U patent/CN207800750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888399A (en) * | 2019-03-08 | 2019-06-14 | 珠海光宇电池有限公司 | A kind of battery core fixture and the method for preparing lithium battery using the fixture |
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