CN217955935U - Vacuumizing and protective gas filling system - Google Patents
Vacuumizing and protective gas filling system Download PDFInfo
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- CN217955935U CN217955935U CN202220971564.XU CN202220971564U CN217955935U CN 217955935 U CN217955935 U CN 217955935U CN 202220971564 U CN202220971564 U CN 202220971564U CN 217955935 U CN217955935 U CN 217955935U
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- protective gas
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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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Abstract
The utility model provides a protection gas system is filled in evacuation, support the base including the module, set up removal module on the module support base sets up the protection gas device is annotated in evacuation on the output of removal module, and sets up be used for acquireing the visual subassembly of the image information of treating the welded battery on the module support base. The utility model discloses can improve the efficiency of the protection gas is annotated in evacuation.
Description
Technical Field
The utility model relates to a battery production technical field, in particular to evacuation fills protection gas system.
Background
The lithium ion battery is divided into a square lithium battery, a cylindrical lithium battery and a button lithium battery according to the appearance. The cylindrical battery has the characteristics of good heat dissipation among batteries, low pack cost, high battery consistency and the like, and is widely applied to the field of power batteries. In the production process of the cylindrical battery, the battery after liquid injection needs to be welded by using a sealing nail so as to realize the sealing effect of the battery. In the production process of the battery, manual protective gas charging is adopted before the battery and the sealing nail are welded, so that the efficiency is low and the consistency is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an evacuation fills protection gas system to solve the problem that current battery production efficiency is low.
In order to solve the technical problem, the utility model provides a protection gas system is filled in evacuation, support the base including the module, set up removal module on the module support base sets up the protection gas device is annotated in evacuation on the output of removal module, and sets up be used for acquireing the visual subassembly of the image information of treating the welded battery on the module support base.
Optionally, the shielding gas is helium.
Optionally, the vacuum-pumping protective gas injection device comprises a sliding support arranged on the output end of the mobile module, and a vacuum-pumping protective gas injection assembly arranged on the sliding support.
Optionally, the vacuum-pumping protective gas injection assembly comprises a lifting cylinder arranged on the sliding support, a vacuum plate with a cavity arranged at the output end of the lifting cylinder, a vacuum pipe and a protective gas injection pipe communicated with the cavity, a vacuum pipeline communicated with the vacuum pipe and the protective gas injection pipe, a three-position two-way valve arranged on the vacuum pipeline, and a vacuum suction nozzle arranged on the vacuum plate and communicated with the cavity and used for covering a liquid injection port of a battery to be welded.
Optionally, the vacuum nozzle comprises a nozzle body with a lumen and a contact member arranged on the nozzle body and provided with an adsorption cavity communicated with the lumen.
Optionally, the contact is made of an elastic material.
Optionally, the sliding support includes a sliding body disposed on the output end of the moving module, and two cantilever plates disposed in parallel on the sliding body.
The utility model provides a pair of evacuation fills protection gas system has following beneficial effect:
through setting up removal module, vision subassembly, the protection gas device is annotated in evacuation can realize automatic evacuation and automatic protection gas that fills, compare in artifical evacuation notes protection gas and can improve the efficiency that the protection gas was annotated in evacuation.
Drawings
Fig. 1 is a schematic structural diagram of a vacuum pumping and protective gas filling system according to an embodiment of the present invention;
FIG. 2 is another schematic diagram of the vacuum-pumping and protective gas-filling system according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a vacuum-pumping protective gas injection device of the vacuum-pumping protective gas-filling system according to the embodiment of the present invention.
Description of reference numerals:
161-module support base; 162-a movement module; 163-vacuum pumping protective gas injecting device; 1631-a sliding support; 1632-a sliding body; 1633-cantilever plate; 1634-a lifting cylinder; 1635-vacuum plate; 1636 vacuum tube; 1637-protect trachea; 1638-a nozzle body; 1639-a contact; 164-a visual component;
250-cells to be welded.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of the evacuation protection gas system in the embodiment of the present invention, fig. 2 is another schematic structural diagram of the evacuation protection gas system in the embodiment of the present invention, fig. 3 is a schematic structural diagram of the evacuation protection gas device of the evacuation protection gas system in the embodiment of the present invention, this embodiment provides an evacuation protection gas system that includes module supporting base 161, sets up removal module 162 on module supporting base 161, sets up evacuation protection gas device 163 on the output of removal module 162, and sets up visual component 164 that is used for obtaining the image information of the battery to be welded on module supporting base 161.
When the battery to be welded moves to a position right below the vision component 164, the moving module 162 drives the vacuum-pumping protective gas-injecting device 163 to move away, so that the vision component 164 collects image information of the battery to be welded, and then the moving module 162 confirms the number and the position of the batteries to be welded according to the collected image information of the battery to be welded and moves the vacuum-pumping protective gas-injecting device 163 to a position above the battery to be welded, so that the vacuum-pumping protective gas-injecting device 163 performs vacuum-pumping and protective gas-injecting on the battery to be welded.
Through setting up removal module 162, vision subassembly 164, the protection gas device 163 is annotated in evacuation can realize automatic evacuation and automatic protection gas that fills, compare in artifical evacuation notes protection gas and can improve the efficiency that the protection gas was annotated in evacuation.
In this embodiment, the shielding gas is helium, and in other embodiments, the shielding gas may be other inert gases.
Referring to fig. 1, 2 and 3, the vacuum protective gas injection device 163 includes a sliding support 1631 disposed on the output end of the moving module 162, and a vacuum protective gas injection assembly disposed on the sliding support 1631.
The vacuum pumping protective gas injection assembly comprises a lifting cylinder 1634 arranged on the sliding support 1631, a vacuum plate 1635 with a cavity arranged on the output end of the lifting cylinder 1634, a vacuum pipe 1636 and a protective gas injection pipe 1637 communicated with the cavity, a vacuum pipeline communicated with the cavity, the vacuum pipe 1636 and the protective gas injection pipe 1637, a three-position two-way valve arranged on the vacuum pipeline, and a vacuum suction nozzle arranged on the vacuum plate 1635 and communicated with the cavity and used for covering a liquid injection port of a battery to be welded.
By providing a vacuum plate 1635 with a cavity, communicating the cavity with the vacuum tube 1636 and the injection protection gas tube 1637 through a vacuum pipe, and providing a three-position two-way valve on the vacuum pipe, so that the cavity can be evacuated through the vacuum tube 1636 and the vacuum pipe (when the three-position two-way valve on the vacuum pipe communicates the vacuum tube 1636 with the cavity and disconnects the injection protection gas tube 1637 from the cavity), or protective gas can be injected into the cavity through the injection protection gas tube 1637 and the vacuum pipe (when the three-position two-way valve on the vacuum pipe disconnects the vacuum tube 1636 from the cavity and connects the injection protection gas tube 1637 with the cavity); because the vacuum suction nozzle is communicated with the cavity and is used for covering the liquid injection port of the battery to be welded, the battery to be welded can be vacuumized through the liquid injection port of the battery to be welded, and protective gas can be injected into the battery to be welded through the liquid injection port of the battery to be welded. In addition, when the vacuum is pumped or the shielding gas is injected, the vacuum suction nozzle can be covered on the liquid injection port of the battery to be welded by lifting the air cylinder 1634.
Referring to fig. 3, the vacuum nozzle includes a nozzle body 1638 having a lumen and a contact 1639 provided on the nozzle body 1638 having a suction cavity communicating with the lumen.
The contact 1639 is made of an elastic material, preferably a high-tenacity rubber (polyurethane PU elastomer).
In this embodiment, referring to fig. 1 and fig. 3, the sliding support 1631 includes a sliding body 1632 disposed on the output end of the moving module 162, and two cantilever plates 1633 disposed on the sliding body 1632 in parallel, the number of the vacuuming protective gas injection assemblies is four, and two vacuuming protective gas injection assemblies are disposed on one cantilever plate 1633.
The vision assembly 164 is a CCD vision positioning assembly.
In this embodiment, the working process of the vacuum pumping and protective gas filling system is as follows:
firstly, when the battery 250 to be welded moves to the position right below the vision component 164, the moving module 162 drives the vacuum pumping and shielding gas injecting device 163 to move away, so that the vision component 164 can conveniently acquire the image information of the battery to be welded; then, the moving module 162 confirms the number and the position of the batteries to be welded according to the collected image information of the batteries to be welded and moves the vacuum and shielding gas injecting device 163 to the upper side of the batteries to be welded, so that the vacuum and shielding gas injecting device 163 performs vacuum pumping and shielding gas injection on the batteries to be welded.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any changes and modifications made by those skilled in the art according to the above disclosure are all within the scope of the appended claims.
Claims (7)
1. The utility model provides a protection gas system is filled in evacuation, its characterized in that includes the module and supports the base, sets up removal module on the module supports the base, sets up remove the evacuation on the output of module and annotate protection gas device, and set up be used for acquireing the visual subassembly of the image information of waiting to weld the battery on the module supports the base.
2. The evacuated protective gas fill system of claim 1, wherein the protective gas is helium.
3. The evacuated protective gas plenum system of claim 1, wherein the evacuated protective gas plenum comprises a sliding support disposed on an output end of the moving module, and an evacuated protective gas plenum assembly disposed on the sliding support.
4. A vacuum pumping and protective gas filling system as claimed in claim 3, wherein the vacuum pumping and protective gas filling assembly comprises a lifting cylinder disposed on the sliding support, a vacuum plate having a cavity disposed on an output end of the lifting cylinder, a vacuum pipe and a protective gas filling pipe communicated with the cavity, a vacuum pipe communicating the cavity with the vacuum pipe and the protective gas filling pipe, a three-position two-way valve disposed on the vacuum pipe, and a vacuum suction nozzle disposed on the vacuum plate and communicated with the cavity for covering a liquid filling port of a battery to be welded.
5. The evacuated protective gas-filled system according to claim 4, wherein the vacuum nozzle comprises a nozzle body having a tube cavity and a contact member provided on the nozzle body and having a suction cavity communicating with the tube cavity.
6. The evacuated and charged shielding gas system according to claim 5, wherein the contact member is made of an elastic material.
7. The evacuated and protective gas filled system according to claim 3, wherein the sliding support comprises a sliding body disposed on the output end of the moving module, and two cantilever plates disposed in parallel on the sliding body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220971564.XU CN217955935U (en) | 2022-04-25 | 2022-04-25 | Vacuumizing and protective gas filling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220971564.XU CN217955935U (en) | 2022-04-25 | 2022-04-25 | Vacuumizing and protective gas filling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217955935U true CN217955935U (en) | 2022-12-02 |
Family
ID=84213662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220971564.XU Active CN217955935U (en) | 2022-04-25 | 2022-04-25 | Vacuumizing and protective gas filling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217955935U (en) |
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2022
- 2022-04-25 CN CN202220971564.XU patent/CN217955935U/en active Active
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