CN116247268B - High-efficiency glue filling device and method for new energy battery - Google Patents
High-efficiency glue filling device and method for new energy battery Download PDFInfo
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- CN116247268B CN116247268B CN202310020558.5A CN202310020558A CN116247268B CN 116247268 B CN116247268 B CN 116247268B CN 202310020558 A CN202310020558 A CN 202310020558A CN 116247268 B CN116247268 B CN 116247268B
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- 239000003292 glue Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 239000011550 stock solution Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims 1
- 238000003860 storage Methods 0.000 description 23
- 239000007788 liquid Substances 0.000 description 20
- 238000003756 stirring Methods 0.000 description 11
- 238000005192 partition Methods 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 239000000758 substrate Substances 0.000 description 5
- 238000004382 potting Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H01M10/04—Construction or manufacture in general
-
- 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
- H01M10/0404—Machines for assembling batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a high-efficiency glue filling device and a glue filling method for a new energy battery, the high-efficiency glue filling device comprises a base, wherein the upper end surface of the base is fixedly connected with a vacuum mechanism, the middle part of the vacuum mechanism is provided with a placing cavity for placing the battery, the upper part of the vacuum mechanism is provided with a sealing cover plate for sealing the placing cavity, the cross section of the placing cavity is elliptical or fusiform, the lower part of the sealing cover plate is in driving connection with a glue filling nozzle, the vacuum mechanism is internally provided with a vacuum cavity, four groups of sealing plates are symmetrically arranged in the vacuum cavity, the vacuum cavity is divided into a first cavity and a second cavity by the sealing plates, the second cavity and the first cavity are adjacently arranged, the outer end surfaces of the separating plate and the vacuum mechanism are symmetrically provided with an air inlet and an air outlet respectively, when the second cavity is communicated with the air outlet, and conversely, the first cavity is only communicated with the air inlet, and the first cavity is communicated with the air outlet.
Description
Technical Field
The invention relates to the technical field of glue filling equipment, in particular to a high-efficiency glue filling device and a glue filling method for a new energy battery.
Background
In order to fully ensure the safety factors of the lithium battery, such as heat dissipation, buffering and damping, water resistance, flame retardance and explosion resistance and other performance indexes, pouring sealant is used.
Common potting materials mainly comprise epoxy resin potting adhesive, polyurethane potting adhesive and organic silicon potting adhesive. The organic silicon pouring sealant has the advantages of electrical insulation performance, high and low temperature resistance, weather resistance and process use, so that the organic silicon pouring sealant is commonly used for pouring and protecting lithium batteries of new energy automobiles.
The invention discloses a glue filling device for a blade battery, which comprises a workbench, wherein a glue filling mechanism with a deformation function is arranged on the workbench, a power mechanism for driving the glue filling mechanism to work is arranged on the workbench, and a deformation mechanism for assisting the glue filling mechanism to work is arranged on the workbench.
The existing new energy battery glue-pouring equipment is excessively bulky in structure, and especially when the vacuum glue-pouring equipment is used for pouring glue into batteries, double-component glue needs to be used for pouring the glue under positive and negative pressure, so that the device is relatively redundant in structure, poor in integrity, complex in operation and extremely high in equipment cost.
Therefore, it is necessary to provide a high-efficiency glue filling device and a glue filling method for a new energy battery to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a high-efficiency glue filling device and a glue filling method for a new energy battery so as to solve the technical problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high-efficient glue filling device of new energy battery, includes the base, the up end fixedly connected with vacuum mechanism of base, the cavity of placing that is used for placing the battery has been seted up at vacuum mechanism's middle part, vacuum mechanism's top is equipped with and is used for placing the sealed apron in chamber, place the chamber cross-section and be oval or fusiform, sealed apron's below drive is connected with the encapsulating shower nozzle, vacuum mechanism's inside is equipped with the vacuum chamber, vacuum chamber inside symmetry is provided with four airtight shrouding, airtight shrouding separates the vacuum chamber into first appearance chamber and second appearance chamber, just second appearance chamber and first appearance chamber are adjacent to be set up, air inlet and gas outlet have been seted up to the outer terminal surface of division board and vacuum mechanism respectively to symmetry, when second appearance chamber and gas outlet intercommunication, first appearance chamber only communicates with the air inlet, otherwise when second appearance chamber and air inlet intercommunication, first appearance chamber only communicates with the gas outlet.
Further, the top of the sealing cover plate is provided with a telescopic mechanism for controlling the lifting of the sealing cover plate, and the bottom of the sealing cover plate can be provided with a movable platform for driving the glue filling nozzle to move, so that synchronous glue filling of multiple groups of batteries is realized.
As a further scheme of the invention, the airtight sealing plate comprises a telescopic sealing plate and a substrate, wherein the telescopic sealing plate is elastically embedded in the substrate through an elastic piece, and one end of the substrate, which is away from the telescopic sealing plate, is attached to the inner wall of the vacuum cavity.
Further, the telescopic sealing plate is attached to the outer wall of the partition plate under the action of the elastic piece.
As a further scheme of the invention, the bottom of the vacuum cavity is rotationally connected with a driving rotating plate, the driving rotating plate is fixedly connected with the airtight sealing plate, and the driving rotating plate is driven to rotate through a driving mechanism.
Further, the base plate is fixedly connected to the upper end face of the driving rotating plate.
As a further scheme of the invention, the driving mechanism comprises a driving source, a control gear and a driven gear, wherein the driving source is embedded in the middle of the base, the control gear is in driving connection with the driving source, the driven gear is rotatably arranged in the base, the driven gear is meshed with the control gear, and tooth grooves meshed with the driven gear are embedded in the inner wall of the driving rotating plate.
Further, the control gear and the driving rotating plate are coaxially arranged, and the driven gear is provided with two groups of driving gears which are symmetrically arranged along the control gear.
As a further scheme of the invention, a liquid storage cavity is formed in the base, a rotating rod is arranged in the middle of the liquid storage cavity and is coaxially connected with the driven gear, and the tail end of the rotating rod is fixedly connected with a stirring rod.
Further, the outer end face of the base is provided with a liquid inlet matched with the liquid storage cavity, and the liquid storage cavity is communicated with the glue filling spray head through a liquid conveying pipe.
Further, the top of the liquid storage cavity is communicated with the inside of the placing cavity through a communicating pipe, so that the placing cavity and the liquid storage cavity are kept in a vacuum state synchronously.
As a further scheme of the invention, the upper end face of the control gear is provided with the oscillating rod, the bottom of the placing cavity is provided with the bearing plate, the outer end face of the bearing plate is provided with the elastic layer, the bearing plate is elastically embedded at the bottom of the placing cavity through the elastic layer, the bearing plate is arranged above the control gear, and the bottom of the bearing plate is embedded with the protrusion matched with the oscillating rod.
The utility model provides a high-efficient encapsulating method of new energy battery, through placing the inside in placing the chamber with the work piece, it is airtight to place the chamber through sealed apron, and pour into the battery through the encapsulating shower nozzle of sealed apron bottom, place the chamber and be fusiform or oval setting, along with airtight shrouding rotates in the vacuum chamber inside, when second appearance chamber and air inlet time intercommunication, the second appearance chamber is located the middle part both sides of division board, the inside volume of second appearance chamber is the biggest this moment, place the inside gas of chamber and second appearance chamber intercommunication through the air inlet, along with airtight shrouding's rotation, when second appearance chamber and air inlet intercommunication disconnection, then with the gas outlet intercommunication of second appearance chamber, and when second appearance chamber moves to place the chamber tip, this moment second appearance chamber internal volume is minimum, then gas overflows to the inside of placing the chamber through the gas outlet, the second appearance chamber is with airtight shrouding's rotation continues to the middle part both sides of division board, this moment place chamber internal gas then flows into the second appearance chamber through the air inlet, through the continuous rotation of first appearance chamber and second appearance chamber, make airtight appearance chamber internal gas constantly run off, make place the chamber and place the negative pressure environment and be in or place the inside the vacuum chamber, thereby make and place the work piece place inside, realize.
When the vacuum storage device is used, the workpiece is placed in the placing cavity, the placing cavity is sealed through the sealing cover plate, and the battery is filled through the glue filling nozzle at the bottom of the sealing cover plate, and the placing cavity is in a fusiform or elliptic arrangement, so that the volume distribution of the internal space of the vacuum cavity is uneven, along with the rotation of the sealing cover plate in the vacuum cavity, when the second containing cavity is communicated with the air inlet, the second containing cavity is positioned at two sides of the middle part of the partition plate, at the moment, the internal volume of the second containing cavity is the largest, the internal gas of the placing cavity is communicated with the second containing cavity through the air inlet, along with the rotation of the sealing cover plate, when the second containing cavity is disconnected from the air inlet, the second containing cavity is communicated with the air outlet, and when the second containing cavity moves to the end part of the placing cavity, at the moment, the internal volume of the second containing cavity is the smallest, the gas overflows into the inside of the placing cavity through the air outlet, the second containing cavity continuously rotates to two sides of the middle part of the partition plate, at the moment, the internal gas of the placing cavity flows into the second containing cavity through the air inlet, and the continuous rotation of the first containing cavity and the second containing cavity is enabled to continuously run off, so that the internal gas of the sealed placing cavity is placed in the vacuum storage device, or the vacuum storage device is kept in the vacuum storage device, and the vacuum storage device is prevented from flowing out of the air when the filling cavity is placed in the vacuum storage cavity, or the air filling cavity is filled, or the air is placed, and the air is left in the vacuum storage device.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the vacuum mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of a base of the present invention;
FIG. 4 is a schematic diagram of the driving mechanism of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3B in accordance with the present invention;
FIG. 7 is a schematic view of a carrier plate structure of the present invention;
FIG. 8 is a schematic cross-sectional view of a vacuum mechanism according to the present invention;
FIG. 9 is a schematic view of the operation state structure of the vacuum mechanism of the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 8C in accordance with the present invention;
fig. 11 is an enlarged schematic view of the structure of fig. 9D according to the present invention.
In the figure: 1. a telescoping mechanism; 2. sealing the cover plate; 3. an infusion tube; 4. a placement cavity; 5. a base; 6. a carrying plate; 7. a liquid inlet; 8. a vacuum mechanism; 9. a glue filling nozzle; 10. a partition plate; 11. a first cavity; 12. an air outlet; 13. a vacuum chamber; 14. a second cavity; 15. an air inlet; 16. driving the rotating plate; 17. sealing the sealing plate; 18. a driven gear; 19. a rotating lever; 20. a driving source; 21. a stirring rod; 22. a liquid storage cavity; 23. tooth slots; 24. a control gear; 25. an oscillating bar; 26. a telescopic sealing plate; 27. an elastic layer; 28. a substrate; 29. a protrusion; 30. a communicating pipe; 31. an elastic member.
Detailed Description
Example 1
As shown in fig. 1-2 and 9-10, a high-efficiency glue filling device for new energy batteries comprises a base 5, wherein the upper end surface of the base 5 is fixedly connected with a vacuum mechanism 8, a placing cavity 4 for placing the batteries is formed in the middle of the vacuum mechanism 8, a sealing cover plate 2 for sealing the placing cavity 4 is arranged above the vacuum mechanism 8, the section of the placing cavity 4 is elliptical or fusiform, a glue filling spray head 9 is connected below the sealing cover plate 2 in a driving manner, a vacuum cavity 13 is arranged in the vacuum mechanism 8, four groups of sealing plates 17 are symmetrically arranged in the vacuum cavity 13, the sealing plates 17 divide the vacuum cavity 13 into a first accommodating cavity 11 and a second accommodating cavity 14, the second accommodating cavity 14 is adjacent to the first accommodating cavity 11, an air inlet 15 and an air outlet 12 are symmetrically formed in the outer end surfaces of the partition plate 10 and the vacuum mechanism 8 respectively, when the second accommodating cavity 14 is communicated with the air outlet 12, the first accommodating cavity 11 is only communicated with the air inlet 15, otherwise when the second accommodating cavity 14 is only communicated with the air inlet 15.
During the use, through placing the inside of placing the chamber 4 with the work piece, it is airtight to place the chamber 4 through sealed apron 2, and glue filling shower nozzle 9 through sealed apron 2 bottom fills the battery, and because place the chamber 4 and be fusiform or oval setting, make vacuum chamber 13 inner space volume uneven distribution, along with airtight shrouding 17 rotate in vacuum chamber 13 inside, when second holds chamber 14 and air inlet 15 time intercommunication, second holds chamber 14 and is located the middle part both sides of division board 10, this moment second holds chamber 14 inner volume is the biggest, place chamber 4 inside gas and hold chamber 14 intercommunication through air inlet 15, along with airtight shrouding 17's rotation, when second holds chamber 14 and air inlet 15 intercommunication disconnection, then second holds chamber 14 then and gas outlet 12 intercommunication, and when second holds chamber 14 and place chamber 4 tip time, this moment second holds chamber 14 inner volume minimum, then gas overflows to the inside of placing chamber 4 through gas outlet 12, second holds chamber 14 and continues to rotate to the middle part both sides of division board 10 along with airtight shrouding 17's rotation, place chamber 4 inside gas and then hold chamber 15 and flow into second chamber 14 through air inlet 15, when the second holds chamber 14 and air inlet 15 intercommunication disconnection makes the inside gas continuous to place the vacuum chamber 4 or the vacuum of placing the vacuum chamber 4 when the vacuum of the vacuum chamber is placed, the vacuum is difficult to hold the inside the vacuum chamber is placed to the vacuum chamber is made to the inside the vacuum chamber 4 to the vacuum of the vacuum chamber is left to the vacuum of the air-filled.
Further, the top of the sealing cover plate 2 is provided with a telescopic mechanism 1 for controlling the lifting of the sealing cover plate 2, and the bottom of the sealing cover plate 2 can be provided with a movable platform for driving the glue filling nozzle 9 to move, so that synchronous glue filling of a plurality of groups of batteries is realized.
Example two
On the basis of the first embodiment, as shown in fig. 1-5, the airtight sealing plate 17 comprises a telescopic sealing plate 26 and a base plate 28, the telescopic sealing plate 26 is elastically embedded in the base plate 28 through an elastic piece 31, and one end of the base plate 28, which is away from the telescopic sealing plate 26, is attached to the inner wall of the vacuum chamber 13.
Further, the retractable seal plate 26 is attached to the outer wall of the partition plate 10 by the elastic member 31.
When in use, the base plate 28 and the telescopic sealing plate 26 are respectively attached to the inner wall of the vacuum cavity 13 and the sealing cover plate 2, so that the vacuum cavity 13 can be divided into two groups of first containing cavities 11 and second containing cavities 14 with different areas by the sealing plate 17, and the first containing cavities 11 and the second containing cavities 14 are isolated from each other and are not communicated with each other.
As shown in fig. 1-5, a driving rotating plate 16 is rotatably connected to the bottom of the vacuum chamber 13, the driving rotating plate 16 is fixedly connected to a sealing plate 17, and the driving rotating plate 16 is driven to rotate by a driving mechanism.
Further, the base plate 28 is fixedly connected to the upper end surface of the driving rotor plate 16.
As shown in fig. 1-6, the driving mechanism comprises a driving source 20, a control gear 24 and a driven gear 18, wherein the driving source 20 is embedded in the middle of the base 5, the control gear 24 is in driving connection with the driving source 20, the driven gear 18 is rotatably arranged in the base 5, the driven gear 18 is meshed with the control gear 24, and tooth grooves 23 meshed with the driven gear 18 are embedded in the inner wall of the driving rotating plate 16.
Further, the control gear 24 and the driving rotating plate 16 are coaxially arranged, and the driven gear 18 is provided with two groups symmetrically arranged along the control gear 24.
When in use, the driving source 20 drives the control gear 24 to rotate, and the driven gear 18 drives the driving rotating plate 16 to synchronously rotate, so that the driving rotating plate 16 drives the airtight sealing plate 17 to rotate in the vacuum cavity 13, the inner areas of the first accommodating cavity 11 and the second accommodating cavity 14 are periodically changed, and then the air in the accommodating cavity 4 is discharged.
As shown in fig. 1-4, a liquid storage cavity 22 is formed in the base 5, a rotating rod 19 is arranged in the middle of the liquid storage cavity 22, the rotating rod 19 is coaxially connected with the driven gear 18, and the tail end of the rotating rod 19 is fixedly connected with a stirring rod 21.
Further, the outer end surface of the base 5 is provided with a liquid inlet 7 matched with the liquid storage cavity 22, and the liquid storage cavity 22 is communicated with the glue filling nozzle 9 through the infusion tube 3.
During the use, because the battery encapsulating is mostly two ingredient gluing agent and is filled, and then be equipped with two sets of stock solution chambeies 22, stir inside gluing agent, but the device still synchronous drive driven gear 18 rotation in the time of 16 pivoted of drive rotating plate through actuating source 20, and drive dwang 19 and puddler 21 stir the inside gluing agent of stock solution chambeies 22 when driven gear 18 rotates, when the evacuation is accomplished, can carry out the pre-stirring to the inside glue of stock solution chambeies 22, deposit in avoiding the glue and produce, and mix the back to the battery after mixing in pouring into glue shower nozzle 9 through transfer line 3 after the stirring is accomplished, the device is accomplished the pre-vacuum in step and is handled the mixture preliminary treatment to the glue, the device integrated level is high.
Further, the top of the liquid storage cavity 22 is communicated with the inside of the placing cavity 4 through the communicating pipe 30, so that the placing cavity 4 and the liquid storage cavity 22 synchronously maintain a vacuum state.
As shown in fig. 1-6, the upper end face of the control gear 24 is provided with an oscillating bar 25, the bottom of the placement cavity 4 is provided with a bearing plate 6, the outer end face of the bearing plate 6 is provided with an elastic layer 27, the bearing plate 6 is elastically embedded at the bottom of the placement cavity 4 through the elastic layer 27, the bearing plate 6 is arranged above the control gear 24, and the bottom of the bearing plate 6 is embedded with a protrusion 29 matched with the oscillating bar 25.
When the battery pack filling device is used, the driving source 20 drives the control gear 24 to rotate, the oscillating rod 25 rotates along with the rotation of the control gear 24, and the bottom of the placing cavity 4 is elastically embedded by the bearing plate 6, and the bottom of the bearing plate 6 is provided with the protrusion 29 matched with the oscillating rod 25, so that the bearing plate 6 periodically oscillates under the action of the protrusion 29 along with the rotation of the oscillating rod 25, so that the battery pack on the surface of the bearing plate 6 can synchronously perform micro-oscillation with a certain frequency during the filling of the battery pack, and the internal gas residue or chemical bubbles generated during the filling of the battery pack are reduced.
According to the high-efficiency glue filling method of the new energy battery, a workpiece is placed in the placing cavity 4, the placing cavity 4 is sealed through a sealing cover plate 2, the battery is filled through a glue filling nozzle 9 at the bottom of the sealing cover plate 2, the placing cavity 4 is arranged in a fusiform or elliptic mode, along with the rotation of a sealing plate 17 in the vacuum cavity 13, when the second containing cavity 14 is communicated with an air inlet 15, the second containing cavity 14 is positioned on two sides of the middle of the partition plate 10, at the moment, the inner volume of the second containing cavity 14 is the largest, the placing cavity 4 is communicated with the second containing cavity 14 through the air inlet 15, along with the rotation of the sealing plate 17, when the second containing cavity 14 is disconnected from the air inlet 15, the second containing cavity 14 is communicated with an air outlet 12, and when the second containing cavity 14 moves to the end of the placing cavity 4, at the moment, the inner volume of the second containing cavity 14 is the smallest, then air overflows into the inside of the placing cavity 4 through the air outlet 12, along with the rotation of the sealing plate 17, the second containing cavity 14 continues to the two sides of the middle of the partition plate 10, the inner gas in the placing cavity 4 flows into the second containing cavity 14 through the air inlet 15, the second containing cavity 14 and the second containing cavity 14 continuously flows out of the air inlet 15, the vacuum cavity 4 is continuously, the vacuum is placed inside the placing cavity 4, or the vacuum cavity is continuously placed, and the vacuum cavity 4 is kept, and the vacuum cavity is placed, and the vacuum cavity is not continuously placed, or the vacuum cavity is continuously, and the vacuum cavity is placed.
Working principle: the workpiece is placed in the placing cavity 4, the placing cavity 4 is sealed through the sealing cover plate 2, the battery is filled through the glue filling nozzle 9 at the bottom of the sealing cover plate 2, and the placing cavity 4 is arranged in a shuttle-shaped or elliptic mode, so that the volume of the inner space of the vacuum cavity 13 is unevenly distributed, along with the rotation of the sealing cover plate 17 in the vacuum cavity 13, when the second containing cavity 14 is communicated with the air inlet 15, the second containing cavity 14 is positioned on two sides of the middle part of the partition plate 10, the inner volume of the second containing cavity 14 is the largest, the placing cavity 4 is communicated with the second containing cavity 14 through the air inlet 15, along with the rotation of the sealing cover plate 17, when the second containing cavity 14 is disconnected from the air inlet 15, the second containing cavity 14 is communicated with the air outlet 12, and when the second containing cavity 14 moves to the end part of the placing cavity 4, the inner volume of the second containing cavity 14 is the smallest, the air overflows into the inside of the placing cavity 4 through the air outlet 12, the second cavity 14 continuously rotates to the two sides of the middle part of the partition plate 10 along with the rotation of the sealing plate 17, at this time, the gas in the placing cavity 4 flows into the second cavity 14 through the gas inlet 15, the gas in the sealing placing cavity 4 continuously runs off through the continuous rotation of the first cavity 11 and the second cavity 14, the placing cavity 4 is in a negative pressure or vacuum environment, so that the gas in the workpiece placed in the placing cavity 4 flows out, the bubble generation or the gas residual image battery quality during the filling of the glue filling nozzle 9 is avoided, the substrate 28 and the telescopic sealing plate 26 are respectively attached to the inner wall of the vacuum cavity 13 and the sealing cover plate 2, the sealing plate 17 can divide the vacuum cavity 13 into two groups of first cavity 11 and second cavity 14 with different areas, the first cavity 11 and the second cavity 14 are isolated from each other and are not communicated with each other, the device is characterized in that the drive source 20 drives the control gear 24 to rotate, and the driven gear 18 drives the driving rotating plate 16 to synchronously rotate, so that the driving rotating plate 16 drives the airtight sealing plate 17 to rotate in the vacuum cavity 13, the inner areas of the first containing cavity 11 and the second containing cavity 14 periodically change, and then air in the placing cavity 4 is discharged, as the battery glue is mainly filled with double-component adhesive, two groups of liquid storage cavities 22 are further arranged, the internal adhesive is stirred, the device can synchronously drive the driven gear 18 to rotate while driving the rotating plate 16 through the drive source 20, the driven gear 18 rotates, the rotating rod 19 and the stirring rod 21 are driven to stir the adhesive in the liquid storage cavities 22 when the driven gear 18 rotates, the internal adhesive in the liquid storage cavities 22 can be pre-stirred when vacuumizing is finished, precipitation is avoided, and after the stirring is finished, the battery is input into the glue filling nozzle 9 through the infusion tube 3 to be mixed, the device synchronously completes pre-vacuum and the mixed pre-treatment of the adhesive, the device is high in integration, the drive source 20 drives the control gear 24 to stir the internal adhesive, the vibrating rod 25 to rotate along with the vibrating plate 25, the vibrating plate 25 is arranged on the bottom of the vibrating plate 6 or the vibrating plate 6, the vibrating plate is arranged at the bottom of the vibrating plate is provided with the vibrating plate 6, and the vibrating plate is provided with the vibration plate 25, and the vibration plate is arranged at the bottom of the vibrating plate 6, and the vibrating plate is provided with the vibration plate and the vibration plate 25, and the vibration plate is provided with the vibration plate and the vibration plate.
Claims (6)
1. The utility model provides a high-efficient glue filling device of new energy battery, includes the base, its characterized in that: the upper end face of the base is fixedly connected with a vacuum mechanism, a placing cavity for placing a battery is formed in the middle of the vacuum mechanism, a sealing cover plate for sealing the placing cavity is arranged above the vacuum mechanism, the cross section of the placing cavity is elliptical or fusiform, a glue filling nozzle is connected to the lower part of the sealing cover plate in a driving mode, a vacuum cavity is formed in the vacuum mechanism, four groups of sealing plates are symmetrically arranged in the vacuum cavity, the sealing plates divide the vacuum cavity into a first containing cavity and a second containing cavity, the second containing cavity and the first containing cavity are adjacently arranged, an air inlet and an air outlet are symmetrically formed in the outer end faces of the separation plate and the vacuum mechanism respectively, when the second containing cavity is communicated with the air outlet, the first containing cavity is communicated with the air inlet only, and otherwise, when the second containing cavity is communicated with the air inlet, the first containing cavity is communicated with the air outlet only. The sealing plate comprises a telescopic sealing plate and a base plate, the telescopic sealing plate is elastically embedded in the base plate through an elastic piece, and one end of the base plate, which is away from the telescopic sealing plate, is attached to the inner wall of the vacuum cavity; the bottom of the vacuum cavity is rotationally connected with a driving rotating plate, the driving rotating plate is fixedly connected with the airtight sealing plate, and the driving rotating plate is driven to rotate through a driving mechanism.
2. The efficient glue-pouring device for the new energy battery according to claim 1, wherein the efficient glue-pouring device comprises the following components: the driving mechanism comprises a driving source, a control gear and a driven gear, wherein the driving source is embedded in the middle of the base, the control gear is connected with the driving source in a driving mode, the driven gear is rotatably arranged in the base, the driven gear is meshed with the control gear, and tooth grooves meshed with the driven gear are embedded in the inner wall of the driving rotating plate.
3. The efficient glue-pouring device for the new energy battery according to claim 2, wherein: the inside of base has been seted up the stock solution chamber, the middle part in stock solution chamber is equipped with the dwang, the dwang links to each other with driven gear is coaxial, the terminal fixedly connected with puddler of dwang.
4. The efficient glue-pouring device for the new energy battery according to claim 3, wherein: the control gear is characterized in that an oscillating rod is arranged on the upper end face of the control gear, a bearing plate is arranged at the bottom of the placement cavity, an elastic layer is arranged on the outer end face of the bearing plate, the bearing plate is elastically embedded at the bottom of the placement cavity through the elastic layer, the bearing plate is arranged above the control gear, and a bulge matched with the oscillating rod is embedded at the bottom of the bearing plate.
5. The efficient glue-pouring device for the new energy battery according to claim 4, wherein: the control gear and the driving rotating plate are coaxially arranged, and the driven gear is provided with two groups of driving gears which are symmetrically arranged along the control gear.
6. A glue filling method of the high-efficiency glue filling device for new energy batteries according to any one of claims 1 to 5, which is characterized in that: through placing the inside in chamber with the work piece to it is airtight to place the chamber through sealed apron, and pour into the battery through the encapsulating shower nozzle of sealed apron bottom, place the chamber and be fusiform or oval setting, along with airtight shrouding rotates in the vacuum chamber inside, when second holds the chamber and communicates when the air inlet, the second holds the chamber and is located the middle part both sides of division board, the second holds the chamber inside volume at this moment and is biggest, place the intracavity portion gas and hold the chamber intercommunication through the air inlet, along with airtight shrouding's rotation, when second holds chamber and air inlet intercommunication disconnection, the second holds the chamber then and gas outlet intercommunication, and when the second holds the chamber and remove to place the chamber tip, this moment second holds the chamber inside volume minimum, then gas overflows to the inside of placing the chamber through the gas outlet, the second holds the chamber and continues to rotate to the middle part both sides of division board along with airtight rotation, this moment place intracavity portion gas then through the air inlet inflow second holds the chamber in, through the continuous rotation of first holding chamber and second holding the chamber, make airtight place intracavity portion gas constantly run off, make place the chamber and be in negative pressure or vacuum environment, thereby make place the intracavity portion place the work piece inside and place the chamber and place, realize pouring glue.
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| CN202310020558.5A CN116247268B (en) | 2023-01-06 | 2023-01-06 | High-efficiency glue filling device and method for new energy battery |
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| CN202310020558.5A CN116247268B (en) | 2023-01-06 | 2023-01-06 | High-efficiency glue filling device and method for new energy battery |
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| CN116247268B true CN116247268B (en) | 2023-10-24 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844393A (en) * | 2010-06-11 | 2010-09-29 | 安玉森 | Bidirectional glue feeding plastic mould |
| CN206384177U (en) * | 2017-01-18 | 2017-08-08 | 广州市希尔德新材料科技有限公司 | A kind of bubble-free glue-pouring device |
| CN110600284A (en) * | 2019-09-03 | 2019-12-20 | 黄山申格电子科技有限公司 | Step-by-step glue filling device for capacitor preparation and glue filling method thereof |
| CN216793759U (en) * | 2021-11-26 | 2022-06-21 | 易德维能源科技有限公司 | Automatic glue injection equipment for horizontal battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201405609A (en) * | 2012-07-25 | 2014-02-01 | Nat Energy Technology Co Ltd | Manufacturing method of energy storage device |
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- 2023-01-06 CN CN202310020558.5A patent/CN116247268B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844393A (en) * | 2010-06-11 | 2010-09-29 | 安玉森 | Bidirectional glue feeding plastic mould |
| CN206384177U (en) * | 2017-01-18 | 2017-08-08 | 广州市希尔德新材料科技有限公司 | A kind of bubble-free glue-pouring device |
| CN110600284A (en) * | 2019-09-03 | 2019-12-20 | 黄山申格电子科技有限公司 | Step-by-step glue filling device for capacitor preparation and glue filling method thereof |
| CN216793759U (en) * | 2021-11-26 | 2022-06-21 | 易德维能源科技有限公司 | Automatic glue injection equipment for horizontal battery |
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| CN116247268A (en) | 2023-06-09 |
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