CN112786975B - Battery loading device for winding core pressurizing, awning removing and bubble removing procedures - Google Patents
Battery loading device for winding core pressurizing, awning removing and bubble removing procedures Download PDFInfo
- Publication number
- CN112786975B CN112786975B CN202110165992.3A CN202110165992A CN112786975B CN 112786975 B CN112786975 B CN 112786975B CN 202110165992 A CN202110165992 A CN 202110165992A CN 112786975 B CN112786975 B CN 112786975B
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- China
- Prior art keywords
- primary
- buffer mechanism
- sinking groove
- battery loading
- awning
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004804 winding Methods 0.000 title claims abstract description 24
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 33
- 230000008569 process Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007667 floating Methods 0.000 claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000003792 electrolyte Substances 0.000 description 4
- 235000004443 Ricinus communis Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003446 memory effect Effects 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a battery loading device for a winding core pressurizing awning defoaming procedure, which comprises a driving roller, a veneering switching support, a wire rail, a primary floating sliding table, a secondary floating sliding table, a pulley seat, a primary buffer mechanism, a battery loading seat, a cylindrical sinking groove, a secondary buffer mechanism and a lithium battery ejector rod, wherein the peripheral surface of the driving roller is axially provided with a plurality of veneering switching supports, the wire rail is arranged on the veneering switching supports along the axial direction of the driving roller, and the wire rail is provided with the primary floating sliding table and the secondary floating sliding table. Through the mode, the battery loading device for the winding core supercharging awning removing and bubble removing process provided by the invention disperses the impact force generated in the process of loading the lithium battery with the cover to the target equipment by the cooperation of the primary buffer mechanism and the secondary buffer mechanism, so that the internal stability of the changed lithium battery is maintained, and the winding core supercharging awning removing and bubble removing process can be operated efficiently, stably and safely.
Description
Technical Field
The invention relates to the field of lithium battery processing equipment, in particular to a battery loading device for a winding core pressurizing, covering, scattering and defoaming procedure.
Background
The lithium battery has the advantages of large capacity, light weight, long service period, high energy density, no memory effect, low self-discharge rate, environmental friendliness and the like, is widely applied to power and energy storage, is most concentrated in recent years especially on new energy automobile equipment, and becomes a key for solving the global problems such as energy crisis, environmental pollution and the like. With the increasing perfection of electric automobile technology and the continuous development of new energy industry, especially the continuous development of new energy automobiles, the use scale of lithium batteries is larger and larger, and the use field is wider and wider.
The cylindrical lithium battery in the prior art consists of a shell, a winding core arranged in the inner cavity of the shell and electrolyte filled in the inner cavity of the shell, wherein the winding core is formed by winding a positive plate and a negative plate which are separated through a diaphragm in an insulating way. When electrolyte is injected into the inner cavity of the cylindrical lithium battery shell, the electrolyte needs to be filled in the inner cavity of the shell, so that gas residues and bubbles are reduced to the greatest extent. However, the winding layers in the winding core are wound and tightened, the gaps between adjacent winding layers are smaller, a plurality of tiny airtight gas chambers exist in part of the gaps, each winding layer cannot be fully infiltrated by electrolyte after being injected, gaps of all winding layers are filled to fully exhaust gas, residual gas and bubbles in the inner cavity of the shell are caused, the quality of the battery is influenced, and the battery is characterized in the aspects of battery capacity, discharge characteristic and internal resistance, working temperature range, storage performance, cycle life, internal pressure and overcharge resistance and the like.
Therefore, the problem is to be solved.
Disclosure of Invention
The invention mainly solves the technical problem of providing a battery loading device for a winding core supercharging awning removing and soaking process, which disperses the impact force generated in the process of loading the lithium battery with a cover to target equipment by the synergistic effect of a primary buffer mechanism and a secondary buffer mechanism, so that the internal stability of the changed lithium battery is maintained, and the winding core supercharging awning removing and soaking process can efficiently, stably and safely run.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a battery loading device for taking up fluffy loose bubble process of core pressure boost, including drive roller, wainscot switching support, line rail, the first order slip table that floats, the second grade slip table that floats, pulley, caster seat, one-level buffer gear, battery loading seat, cylindrical heavy groove, second grade buffer gear, lithium cell ejector pin, the outer peripheral face of drive roller is provided with a plurality of wainscot switching supports along the axial, be provided with the line rail along the axial of drive roller on the wainscot switching support, be provided with the first order slip table that floats and the second grade slip table that floats on the line rail, be provided with the caster seat of taking the pulley on the first order slip table that floats, the sunken groove is seted up to caster seat upper surface and built-in one-level buffer gear, battery loading seat is connected to one-level buffer gear upper end, cylindrical heavy groove and embedded second grade buffer gear are seted up to battery loading seat top surface, the vertical floating lithium cell ejector pin that sets up in the second grade buffer gear.
In a preferred embodiment of the present invention, the driving roller has a regular polygon prism shape, and the shaft center is provided with a rotation shaft hole.
In a preferred embodiment of the invention, the bottom surface of the battery loading seat is provided with a pair of limiting pins facing the primary floating sliding table, and the lower end surfaces of the limiting pins are matched with the top surface of the primary floating sliding table.
In a preferred embodiment of the invention, the secondary buffer mechanism comprises an elastic outer guide sleeve, a clamp spring, an inclined bottom sinking groove, a hollowed-out opening, an inner guide sleeve, a secondary spring, a flat bottom sinking groove, a pin hole and an exhaust hole, wherein the elastic outer guide sleeve is inlaid at the peripheral opening of the cylindrical sinking groove through the clamp spring, the inclined bottom sinking groove is arranged in the center of the elastic outer guide sleeve and is provided with the hollowed-out opening, the inner guide sleeve is inserted into the hollowed-out opening and is clamped in the inclined bottom sinking groove, the inner wall of the lower end of the inner guide sleeve is clamped with the secondary spring, the lower end of the secondary spring is pressed against the bottom of the cylindrical sinking groove, the flat bottom sinking groove is arranged in the center of the inner guide sleeve and is provided with the pin hole, the lithium battery ejector rod with a T-shaped structure is inserted into the pin hole and is clamped in the flat bottom sinking groove, the secondary spring enables the lithium battery ejector rod to float along the axial direction of the pin hole, and the axis of the lithium battery ejector rod is provided with the exhaust hole.
In a preferred embodiment of the present invention, the primary buffer mechanism is composed of an upper guide post, a lower guide post and a primary spring, wherein the lower guide post is arranged on the caster seat, the upper guide post is arranged on the battery loading seat, and two ends of the primary spring are sleeved on the upper guide post and the lower guide post.
The beneficial effects of the invention are as follows: according to the battery loading device for the winding core supercharging awning foam removing process, provided by the invention, the impact force generated in the process of loading the uncovered lithium battery to target equipment is dispersed and removed through the synergistic effect of the primary buffer mechanism and the secondary buffer mechanism, so that the internal stability of the changed lithium battery is maintained, and the winding core supercharging awning foam removing process can be efficiently, stably and safely operated.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a block diagram of a preferred embodiment of a battery loading apparatus for a core boost, awning, and bubble removal process of the present invention;
FIG. 2 is a block diagram of a preferred embodiment of a battery loading apparatus for a core boost, awning, and bubble removal process of the present invention;
FIG. 3 is a block diagram of a preferred embodiment of a battery loading apparatus for a core boost, awning, and bubble removal process of the present invention;
FIG. 4 is a block diagram of a preferred embodiment of a battery loading apparatus for a core boost, awning, and bubble removal process of the present invention;
FIG. 5 is a block diagram of a preferred embodiment of a battery loading apparatus for a core boost, awning, and bubble removal process of the present invention;
FIG. 6 is a block diagram of a preferred embodiment of a battery loading apparatus for a core boost, awning, and bubble removal process of the present invention;
fig. 7 is a block diagram of a battery loading apparatus for a core boost, awning, and bubble removal process according to a preferred embodiment of the present invention.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 7, an embodiment of the present invention includes:
the utility model provides a battery loading device for taking up a core is fluffy to dispel bubble process of pressure boost, includes drive roller 1, wainscot switching support 2, linear rail 3, the first level is floated slip table 4, the second grade is floated slip table 5, pulley 6, castor seat 7, one-level buffer gear 8, battery loading seat 9, cylindrical heavy groove 10, second grade buffer gear 11, lithium cell ejector pin 12, the outer peripheral face of drive roller 1 is provided with a plurality of wainscot switching support 2 along the axial, wainscot switching support 2 is last to be provided with linear rail 3 along the axial of drive roller 1, be provided with one-level and to float slip table 4 and second grade on the linear rail 3, be provided with castor seat 7 of taking pulley 6 on the one-level is floated slip table 4, the heavy groove is seted up to castor seat 7 upper surface and is put one-level buffer gear 8, battery loading seat 9 is connected to one-level buffer gear 8 upper end, cylindrical heavy groove 10 and embedded second grade buffer gear 11 are seted up to battery loading seat 9 top surface, vertical float in the second grade buffer gear 11 sets up lithium cell ejector pin 12.
The driving roller 1 has a regular polygon prism shape, and a rotation shaft hole 13 is provided in the shaft center.
Further, a pair of limiting pins 14 facing the primary floating sliding table 4 are arranged on the bottom surface of the battery loading seat 9, and the lower end surfaces of the limiting pins 14 are matched with the top surface of the primary floating sliding table 4.
Further, the secondary buffer mechanism 11 is composed of an elastic outer guide sleeve 1101, a clamp spring 1102, an inclined bottom sinking groove 1103, a hollowed-out opening 1104, an inner guide sleeve 1105, a secondary spring 1106, a flat bottom sinking groove 1107, a pin hole 1108 and an exhaust hole 1109, the elastic outer guide sleeve 1101 is inlaid at the peripheral opening of the cylindrical sinking groove 10 through the clamp spring 1102, the inclined bottom sinking groove 1103 is arranged in the center of the elastic outer guide sleeve 1101 and is provided with the hollowed-out opening 1104, the inner guide sleeve 1105 is inserted into the hollowed-out opening 1104 and is clamped in the inclined bottom sinking groove 1103, the inner wall of the lower end of the inner guide sleeve 1105 is clamped with a secondary spring 1106, the lower end of the secondary spring 1106 is propped against the bottom of the cylindrical sinking groove 10, the flat bottom sinking groove 1107 is arranged in the center of the inner guide sleeve 1107 and is provided with the pin hole 1108, the lithium battery ejector rod 12 with a T-shaped structure is inserted into the pin hole 1108 and is clamped in the flat bottom sinking groove 1107, the secondary spring 1106 enables the lithium battery ejector rod 12 to float along the axial direction of the pin hole 1108, and the exhaust hole 1109 is arranged at the center of the lithium battery ejector rod 12.
Further, the primary buffer mechanism 8 is composed of an upper guide post 81, a lower guide post 82 and a primary spring 83, the lower guide post 82 is arranged on the caster seat 7, the upper guide post 81 is arranged on the battery loading seat 9, and two ends of the primary spring 83 are sleeved on the upper guide post 81 and the lower guide post.
The battery loading device disclosed by the invention has the main effects of completing automatic jacking loading of the battery, enabling the uncapped lithium battery 1111 to be stably fed into processing equipment on a station to implement the procedure of boosting, covering, removing bubbles of a winding core and completing the removal of bubbles in the winding core of the lithium battery. As shown in fig. 1, the rotation shaft hole 13 needs to be connected with external power, for example, a driving shaft is inserted into the rotation shaft hole 13, and the driving roller 1 is driven to rotate by an external servo motor. In addition, an annular convex rail 1000 as shown in fig. 6 and 7 is required to be matched below the pulley 6 of the battery loading device, and fig. 6 is a top view of the annular convex rail 1000, and the pulley 6 rolls in the annular convex rail 1000 during the rotation of the driving roller 1. Fig. 7 is a sectional view of a certain node in the circular convex track 1000, which shows a raised step 1001, and transition slopes 1002 are further provided at both ends of the step 1001, and when the pulley 6 encounters the step 1001 during rotation of the driving roller 1, the pulley goes up/down along with the transition slopes 1002, passes through the step 1001, and goes down/up. In this process, the pulley 6 moves in the vertical direction, so that the caster seat 7 rises, and then the primary buffer mechanism 8 elastically deforms, under the action of elasticity, the battery loading seat 9 is jacked up, and the inside is subjected to stress change, so that the secondary buffer mechanism 11 is elastically deformed and compressed, and under the action of elasticity, the lithium battery 1111 placed on the lithium battery ejector rod 12 and in a uncapped state is jacked into the processing equipment to perform the core-winding boosting, covering and covering removing process.
In summary, the invention provides a battery loading device for a core-rolling booster, awning and bubble removal process, which disperses impact force generated in the process of releasing the uncapped lithium battery 1111 to load to target equipment through the cooperation of the primary buffer mechanism 8 and the secondary buffer mechanism 11, so that the internal stability of the uncapped lithium battery 1111 is maintained, and the core-rolling booster, awning and bubble removal process can operate efficiently, stably and safely.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (3)
1. The battery loading device for the winding core pressurizing awning removing process is characterized by comprising a driving roller, an overlaid transfer support, a wire rail, a primary floating slipway, a secondary floating slipway, pulleys, a pulley seat, a primary buffer mechanism, a battery loading seat, a cylindrical sinking groove, a secondary buffer mechanism and a lithium battery ejector rod, wherein the outer peripheral surface of the driving roller is axially provided with a plurality of overlaid transfer supports, the wire rail is axially arranged on the overlaid transfer support along the driving roller, the wire rail is provided with the primary floating slipway and the secondary floating slipway, the primary floating slipway is provided with a pulley seat with pulleys, the upper surface of the pulley seat is provided with a sinking groove and is internally provided with the primary buffer mechanism, the upper end of the primary buffer mechanism is connected with the battery loading seat, the top surface of the battery loading seat is provided with the cylindrical sinking groove and is internally provided with the secondary buffer mechanism, and the lithium battery ejector rod is vertically arranged in the secondary buffer mechanism in a floating manner;
the secondary buffer mechanism consists of an elastic outer guide sleeve, a clamp spring, an inclined bottom sinking groove, a hollowed-out opening, an inner guide sleeve, a secondary spring, a flat bottom sinking groove, a pin hole and an exhaust hole, wherein the elastic outer guide sleeve is inlaid at the peripheral opening of the cylindrical sinking groove through the clamp spring, the inclined bottom sinking groove is arranged at the center of the elastic outer guide sleeve and is provided with the hollowed-out opening, the inner guide sleeve is inserted into the hollowed-out opening and is clamped in the inclined bottom sinking groove, the inner wall of the lower end of the inner guide sleeve is clamped with the secondary spring, the lower end of the secondary spring is propped against the bottom of the cylindrical sinking groove, the flat bottom sinking groove is arranged at the center of the inner guide sleeve, the T-shaped lithium battery ejector rod is inserted into the pin hole and is clamped in the flat bottom sinking groove, the secondary spring enables the lithium battery ejector rod to float along the axial direction of the pin hole, and the axis of the lithium battery ejector rod is provided with the exhaust hole;
the primary buffer mechanism consists of an upper guide post, a lower guide post and a primary spring, wherein the lower guide post is arranged on the caster seat, the upper guide post is arranged on the battery loading seat, and two ends of the primary spring are sleeved on the upper guide post and the lower guide post.
2. The battery loading device for the winding core pressurizing, awning-removing and foam-removing process according to claim 1, wherein the driving roller is in a regular polygon prism shape, and the axis is provided with an autorotation shaft hole.
3. The battery loading device for the winding core pressurizing, awning and bubble removing process according to claim 1, wherein a pair of limiting pins facing the primary floating sliding table are arranged on the bottom surface of the battery loading seat, and the lower end surfaces of the limiting pins are matched with the top surface of the primary floating sliding table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165992.3A CN112786975B (en) | 2021-02-03 | 2021-02-03 | Battery loading device for winding core pressurizing, awning removing and bubble removing procedures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165992.3A CN112786975B (en) | 2021-02-03 | 2021-02-03 | Battery loading device for winding core pressurizing, awning removing and bubble removing procedures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112786975A CN112786975A (en) | 2021-05-11 |
| CN112786975B true CN112786975B (en) | 2023-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110165992.3A Active CN112786975B (en) | 2021-02-03 | 2021-02-03 | Battery loading device for winding core pressurizing, awning removing and bubble removing procedures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112786975B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205680729U (en) * | 2016-05-31 | 2016-11-09 | 深圳市誉辰自动化设备有限公司 | Pressurization vaccum-pumping equipment |
| CN107910492A (en) * | 2017-12-01 | 2018-04-13 | 湖北天神高新技术有限公司 | Lithium battery froth in vacuum device |
| CN109728220A (en) * | 2018-12-29 | 2019-05-07 | 北京航空航天大学 | A kind of battery shockproof protecting against shock mechanism based on spring |
| CN210325987U (en) * | 2019-10-29 | 2020-04-14 | 吴川市纵力能源科技有限公司 | Lithium battery roll core flattening equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6875366B2 (en) * | 2000-09-12 | 2005-04-05 | Hitachi, Ltd. | Plasma processing apparatus and method with controlled biasing functions |
-
2021
- 2021-02-03 CN CN202110165992.3A patent/CN112786975B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205680729U (en) * | 2016-05-31 | 2016-11-09 | 深圳市誉辰自动化设备有限公司 | Pressurization vaccum-pumping equipment |
| CN107910492A (en) * | 2017-12-01 | 2018-04-13 | 湖北天神高新技术有限公司 | Lithium battery froth in vacuum device |
| CN109728220A (en) * | 2018-12-29 | 2019-05-07 | 北京航空航天大学 | A kind of battery shockproof protecting against shock mechanism based on spring |
| CN210325987U (en) * | 2019-10-29 | 2020-04-14 | 吴川市纵力能源科技有限公司 | Lithium battery roll core flattening equipment |
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| Publication number | Publication date |
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| CN112786975A (en) | 2021-05-11 |
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