CN217280910U - Electricity core goes into shell device - Google Patents
Electricity core goes into shell device Download PDFInfo
- Publication number
- CN217280910U CN217280910U CN202220821859.9U CN202220821859U CN217280910U CN 217280910 U CN217280910 U CN 217280910U CN 202220821859 U CN202220821859 U CN 202220821859U CN 217280910 U CN217280910 U CN 217280910U
- Authority
- CN
- China
- Prior art keywords
- rolling
- battery cell
- shell
- aluminum
- positioning
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a cell shell entering device, which comprises a leading-in mechanism, a rolling mechanism, a ceramic mould closing mechanism and an aluminum shell positioning mechanism; the aluminum shell positioning mechanism is positioned on one side of the ceramic die assembly mechanism and is used for positioning the aluminum shell on one side of the ceramic die assembly mechanism; the leading-in mechanism is positioned on the other side of the ceramic die assembly mechanism, is opposite to the aluminum shell positioning mechanism and is used for leading the battery cell into the aluminum shell; the rolling mechanism is positioned between the leading-in mechanism and the ceramic mold closing mechanism and used for compressing the battery cell towards the central direction of the battery cell so as to prevent the battery cell from being scraped with a shell opening of the aluminum shell when being pushed into the aluminum shell. The utility model discloses a shell device is gone into to electricity core prevents that electricity core outside and aluminum hull from cutting to rub and arouse the loss and scrap when the shell is gone into to electricity core to effectively protect electric core.
Description
Technical Field
The utility model relates to a battery manufacturing technology field especially relates to a shell device is gone into to electric core.
Background
What the electric core income shell mode in the lithium electricity trade at present generally adopted is that the formula of lying electric core goes into shell mechanism, and this mechanism income shell mode is: after the aluminum shell is conveyed to the upper material level arranging and positioning, the shell opening is conveyed to the electric core direction to the guide unit, the bottom of the electric core is conveyed to the other side of the guide unit to be arranged and positioned towards the aluminum shell opening, and after the positioning is finished, the electric core is horizontally pushed into the aluminum shell by using a manipulator.
The drawbacks of this mechanism are: after the electric core is subjected to hot pressing in the former process, the phenomenon of electric core size rebound can occur to different degrees, if the size of the rebounded electric core is larger than the size of the shell opening of the aluminum shell, the shell opening and the edge of the bottom of the electric core can be scraped and rubbed in the shell entering process of the electric core, a large amount of dust and particles can be accumulated in the shell opening in the scraping and rubbing process, defective products such as welding explosion points and the like can be directly caused in the laser welding in the later process, and only scrapping treatment can be selected for the electric core and the aluminum shell for ensuring the high quality of products. If the interference between the rebound size and the size of the aluminum shell opening is too large, the scrapping of the battery cell is caused in the shell entering process, so that the labor cost is wasted and the economic and property loss is brought.
Therefore, there is a need to provide a novel battery cell casing device to solve the above problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shell device is gone into to electric core prevents that electric core outside and aluminum hull to scrape to cause the loss and scrap when electric core goes into the shell to effectively protect electric core.
In order to achieve the purpose, the battery cell casing device of the utility model comprises a lead-in mechanism, a rolling mechanism, a ceramic mould closing mechanism and an aluminum casing positioning mechanism; the aluminum shell positioning mechanism is positioned on one side of the ceramic mold clamping mechanism and is used for positioning the aluminum shell on one side of the ceramic mold clamping mechanism; the leading-in mechanism is positioned on the other side of the ceramic die assembly mechanism, is opposite to the aluminum shell positioning mechanism and is used for leading the battery cell into the aluminum shell; the rolling mechanism is positioned between the leading-in mechanism and the ceramic mold closing mechanism and used for compressing the battery cell towards the central direction of the battery cell so as to prevent the battery cell from being scraped with a shell opening of the aluminum shell when being pushed into the aluminum shell.
The utility model discloses a shell device is gone into to electric core's beneficial effect lies in: when the leading-in mechanism pushes the edge of the battery cell to the middle position of the rolling mechanism, the rolling mechanism compresses the rebound size of the battery cell towards the center of the battery cell, the leading-in mechanism continuously pushes the battery cell into the aluminum shell, and the rolling device can effectively compress the size of the battery cell in a short time, so that the rebound battery cell is compressed to be matched with the size of the aluminum shell, and the loss and the scrapping of the battery cell caused by the fact that the battery cell is cut and rubbed with the opening of the aluminum shell when the battery cell enters the shell are prevented.
Optionally, the guiding mechanism includes a guiding unit, and the guiding unit is horizontally disposed, and is configured to bear the electric core and guide a displacement direction of the electric core.
Optionally, the introducing mechanism further includes a pushing unit, and the pushing unit is located above the guiding unit and used for pushing the battery cell into the aluminum shell.
Optionally, the rolling mechanism comprises a first rolling unit and a second rolling unit, and the first rolling unit and the second rolling unit are arranged oppositely.
Optionally, the first rolling unit includes a first rolling cylinder portion and a first telescopic portion, the first rolling cylinder portion is connected with the first telescopic portion, the second rolling unit includes a second rolling cylinder portion and a second telescopic portion, the second rolling cylinder portion is connected with the second telescopic portion, the first rolling cylinder portion and the second rolling cylinder portion are located between the first telescopic portion and the second telescopic portion, the first telescopic portion is used for driving the first rolling cylinder portion to move up and down, and the second telescopic portion is used for driving the second rolling cylinder portion to move up and down. The adjustment of the upper and lower distance of the first rolling barrel part and the second rolling barrel part can adapt to electric cores of different sizes so as to prevent the electric cores from being crushed or cannot play the effect of pressing the electric cores into the shell.
Optionally, a through hole which is horizontally arranged and penetrates through the ceramic mold clamping mechanism is arranged in the ceramic mold clamping mechanism, one end of the through hole faces the introducing mechanism, the other end of the through hole faces the aluminum shell positioning mechanism, and the area of the cross section of one end of the through hole, which is perpendicular to the length direction, is larger than the area of the cross section of the other end of the through hole, which is perpendicular to the length direction.
Optionally, a cross section of one end of the through hole perpendicular to the length direction and a cross section of the other end of the through hole perpendicular to the length direction are rectangular, and centers of the cross sections coincide.
Optionally, the guide unit comprises a horizontally arranged slide rail.
Optionally, the first telescopic part includes a first cylinder, the second telescopic part includes a second cylinder, the first cylinder is connected to the first rolling cylinder, and the second cylinder is connected to the second rolling cylinder.
Optionally, the aluminum shell positioning mechanism includes a first positioning element, a second positioning element and a third positioning element, the first positioning element is disposed opposite to the pushing unit, the second positioning element and the third positioning element are disposed on the same horizontal direction as the first positioning element, and the second positioning element and the third positioning element are disposed opposite to each other. The beneficial effects are that: when the electric core is pushed into the aluminum shell, the aluminum shell positioning mechanism comprises a first positioning piece, a second positioning piece and a third positioning piece, and the aluminum shell is fixed and prevented from moving due to friction.
Drawings
Fig. 1 is a schematic diagram of a battery cell casing device according to the present invention;
fig. 2 is a side view of the ceramic clamping mechanism of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and similar words are intended to mean that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.
In order to solve the problems in the prior art, an embodiment of the utility model provides an electrical core casing device, which comprises a leading-in mechanism, a rolling mechanism, a ceramic mold closing mechanism and an aluminum casing positioning mechanism; the aluminum shell positioning mechanism is positioned on one side of the ceramic mold clamping mechanism and is used for positioning the aluminum shell on one side of the ceramic mold clamping mechanism; the leading-in mechanism is positioned on the other side of the ceramic die assembly mechanism, is opposite to the aluminum shell positioning mechanism and is used for leading the battery cell into the aluminum shell; the rolling mechanism is positioned between the leading-in mechanism and the ceramic mold closing mechanism and used for compressing the battery cell towards the central direction of the battery cell so as to prevent the battery cell from being scraped with a shell opening of the aluminum shell when being pushed into the aluminum shell.
Fig. 1 is the schematic diagram of the electric core casing device of the present invention. Referring to fig. 1, the battery cell casing device includes a guiding mechanism 1, a rolling mechanism (not labeled in the figure), a ceramic mold clamping mechanism 3, and an aluminum casing positioning mechanism 4; the aluminum shell positioning mechanism 4 is located on the right side of the ceramic mold clamping mechanism 3, a through hole which is horizontally arranged and penetrates through the ceramic mold clamping mechanism 3 is arranged inside the ceramic mold clamping mechanism 3, the aluminum shell positioning mechanism 4 clamps to fix the aluminum shell 6, the opening of the aluminum shell 6 faces the through hole of the ceramic mold clamping mechanism 3, the perimeter of the right side opening of the through hole of the ceramic mold clamping mechanism 3 is in tolerance fit with the perimeter of the shell opening of the aluminum shell 6, namely, the right side opening of the through hole of the ceramic mold clamping mechanism 3 is aligned with the shell opening of the aluminum shell 6 within an allowable error range; the leading-in mechanism 1 is positioned on the left side of the ceramic mold clamping mechanism 3 and is used for leading the battery cell 5 into the aluminum shell 6; the rolling mechanism is located between the lead-in mechanism 1 and the ceramic mold closing mechanism 3 and symmetrically located above and below the battery cell 5, and the rolling mechanism compresses the battery cell 5 towards the central direction of the battery cell 5 so as to prevent the battery cell 5 from being scraped and rubbed with a shell opening of the aluminum shell 6 when being pushed into the aluminum shell 6.
The utility model discloses a shell device is gone into to electric core uses leading-in mechanism to push away the edge of electric core to the intermediate position of rolling mechanism when, by rolling mechanism to the size behind the electric core central compression electric core bounce-back, leading-in mechanism lasts and pushes away electric core to the aluminum hull in, rolling device effectively compresses electric core size in the short time, thereby makes the electric core after the bounce-back compressed with the size looks adaptation of aluminum hull, prevent that electric core from rubbing the loss that arouses electric core and scrapping with aluminum hull shell mouth when going into the shell.
Referring to fig. 1, the introducing mechanism 1 includes a guiding unit 12, where the guiding unit 12 is horizontally disposed, and is configured to bear the electrical core 5 and guide a displacement direction of the electrical core 5, and the displacement direction guided by the guiding unit 12 is a direction toward the through hole of the ceramic clamping mechanism 3.
In some embodiments, the guiding unit 12 includes a horizontally arranged slide rail, and the slide rail includes a plurality of guiding rollers arranged in sequence.
Referring to fig. 1, the lead-in mechanism 1 further includes a push-in unit 11, where the push-in unit 11 is located above the guide unit 12 and is used for pushing the battery cell 5 into the aluminum casing 6. The bottom 52 of the battery cell 5 faces the through hole of the ceramic mold clamping mechanism 3, and the pushing unit 11 pushes the battery cell 5 horizontally from the top cover 51 of the battery cell 5, so that the bottom 52 sequentially passes through the through hole of the ceramic mold clamping mechanism 3 and the shell opening of the aluminum shell 6.
In some embodiments, the pushing unit is a mechanism consisting of an air cylinder, a mechanical arm or a motor, a gear and a rack.
Referring to fig. 1, the rolling mechanism includes a first rolling unit 21 and a second rolling unit 22, and the first rolling unit 21 and the second rolling unit 22 are disposed opposite to each other with respect to a horizontal plane.
Referring to fig. 1, the first rolling unit 21 includes a first rolling cylinder portion 211 and a first telescopic portion 212, the first rolling cylinder portion 211 is connected to the first telescopic portion 212, the second rolling unit 22 includes a second rolling cylinder portion 221 and a second telescopic portion 222, the second rolling cylinder portion 221 is connected to the second telescopic portion 222, the first rolling cylinder portion 211 and the second rolling cylinder portion 221 are located between the first telescopic portion 212 and the second telescopic portion 222, the first telescopic portion 212 is configured to drive the first rolling cylinder portion 211 to move up and down, and the second telescopic portion 222 is configured to drive the second rolling cylinder portion 221 to move up and down.
The first telescopic part 212 drives the first rolling cylinder part 211 to move up and down, the second telescopic part 222 drives the second rolling cylinder part 221 to move up and down, and due to the fact that the battery cores are possibly rebounded in different sizes after being subjected to hot pressing in the previous process, the vertical distance between the first rolling cylinder part 211 and the second rolling cylinder part 221 can be adjusted to adapt to the battery cores in different sizes, so that the battery cores are prevented from being crushed or the effect of pressing the battery cores into the shell cannot be achieved. The first rolling cylinder part 211 and the second rolling cylinder part 221 are provided with rollers, the rollers are in direct contact with the upper surface and the lower surface of the battery cell 5, when the battery cell 5 is pushed, the rollers roll, friction between the rolling mechanism and the battery cell 5 can be prevented, and therefore the battery cell can be protected from abrasion while the battery cell is compressed.
In some embodiments, the first telescoping portion comprises a first cylinder and the second telescoping portion comprises a second cylinder, the first cylinder being coupled to the first rolled cylinder portion and the second cylinder being coupled to the second rolled cylinder portion.
Fig. 2 is a side view of the ceramic clamping mechanism of the present invention. Referring to fig. 2, a through hole horizontally disposed and penetrating through the ceramic clamping mechanism 3 is disposed inside the ceramic clamping mechanism 3, the through hole includes a first hole 31 and a second hole 32, the first hole 31 faces the introducing mechanism 1, the second hole 32 faces the aluminum shell positioning mechanism 4, and an area of the first hole 31 is larger than an area of the second hole 32. The first hole 31 and the second hole 32 are rectangular, the centers of the first hole 31 and the second hole 32 are overlapped, and the height of the first hole 31 is greater than that of the second hole 32.
In some embodiments, the ceramic clamping mechanism 3 includes a first ceramic clamping module 33 and a second ceramic clamping module 34, the ceramic clamping mechanism 3 is cut from a horizontal plane passing through a center point of the ceramic clamping mechanism 3 to form the first ceramic clamping module 33 and the second ceramic clamping module 34 which are symmetrical up and down, the ceramic clamping mechanism 3 further includes a third air cylinder (not shown in the figure) and a fourth air cylinder (not shown in the figure), the first ceramic clamping module 33 is connected to the third air cylinder, the second ceramic clamping module 34 is connected to the fourth air cylinder, the third air cylinder drives the first ceramic clamping module 33 to move up and down, and the fourth air cylinder drives the second ceramic clamping module 34 to move up and down.
Referring to fig. 1 and 2, the aluminum case positioning mechanism 4 includes a first positioning element 41, a second positioning element 42, and a third positioning element (not shown in the figure), the first positioning element 41 is disposed opposite to the pushing mechanism 11, the second positioning element 42 and the third positioning element are located on the same horizontal direction as the first positioning element 41, the second positioning element 42 and the third positioning element are disposed opposite to each other, a surface of the aluminum case 6 opposite to the through hole of the ceramic mold clamping mechanism 3 is referred to as a bottom of the aluminum case 6, the first positioning element 41 is configured to position the bottom of the aluminum case 6, and the second positioning element 42 and the third positioning element are configured to position a side surface of the aluminum case 6. Pushing when electric core 5, first setting element 41 will the shell mouth that 6 pushed into of aluminum hull and made 6 with the through-hole of pottery locking mechanism 3 is aimed at earlier, then second setting element 42 and third location are right the position of aluminum hull 6 on the horizontal direction is rectified, makes 6 aim at in the horizontal direction of aluminum hull second hole 32 is worked as electric core 5 is pushed during 6 of aluminum hull, aluminum hull positioning mechanism 4 will 6 of aluminum hull are fixed, prevent 6 of aluminum hull removes because frictional force.
In some embodiments, the aluminum shell positioning mechanism 4 further includes a supporting block 43, and the supporting block 43 is horizontally disposed and flush with the bottom of the through hole of the ceramic mold clamping mechanism 3 for supporting the aluminum shell 6.
In some embodiments, the materials of the first positioning member 41, the second positioning member 42, the third positioning member and the supporting block 43 include Polyetheretherketone (PEEK).
In some embodiments, the first positioning element 41, the second positioning element 42 and the third positioning element are respectively driven by an air cylinder to move.
Although the embodiments of the present invention have been described in detail hereinabove, it is apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it is to be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the appended claims. Moreover, the invention as described herein is capable of other embodiments and of being practiced or of being carried out in various ways.
Claims (10)
1. A device for putting a battery cell into a shell is characterized by comprising a leading-in mechanism, a rolling mechanism, a ceramic mould closing mechanism and an aluminum shell positioning mechanism;
the aluminum shell positioning mechanism is positioned on one side of the ceramic die assembly mechanism and is used for positioning the aluminum shell on one side of the ceramic die assembly mechanism;
the leading-in mechanism is positioned on the other side of the ceramic die assembly mechanism, is opposite to the aluminum shell positioning mechanism and is used for leading the battery cell into the aluminum shell;
the rolling mechanism is positioned between the leading-in mechanism and the ceramic mold closing mechanism and used for compressing the battery cell towards the central direction of the battery cell so as to prevent the battery cell from being scraped with a shell opening of the aluminum shell when being pushed into the aluminum shell.
2. The battery cell casing device according to claim 1, wherein the guiding mechanism includes a guiding unit, and the guiding unit is horizontally disposed and used for carrying the battery cell and guiding a displacement direction of the battery cell.
3. The cell casing device according to claim 2, wherein the lead-in mechanism further comprises a push-in unit, and the push-in unit is located above the guide unit and used for pushing the cell into the aluminum casing.
4. The battery cell casing device according to claim 1, wherein the rolling mechanism comprises a first rolling unit and a second rolling unit, and the first rolling unit and the second rolling unit are arranged oppositely.
5. The battery core shell entering device according to claim 4, wherein the first rolling unit comprises a first rolling cylinder portion and a first telescopic portion, the first rolling cylinder portion is connected with the first telescopic portion, the second rolling unit comprises a second rolling cylinder portion and a second telescopic portion, the second rolling cylinder portion is connected with the second telescopic portion, the first rolling cylinder portion and the second rolling cylinder portion are located between the first telescopic portion and the second telescopic portion, the first telescopic portion is used for driving the first rolling cylinder portion to move up and down, and the second telescopic portion is used for driving the second rolling cylinder portion to move up and down.
6. The battery core casing entering device according to claim 1, wherein a through hole horizontally arranged and penetrating through the ceramic mold clamping mechanism is arranged inside the ceramic mold clamping mechanism, one end of the through hole faces the introducing mechanism, the other end of the through hole faces the aluminum casing positioning mechanism, and an area of a cross section of one end of the through hole perpendicular to the length direction is larger than an area of a cross section of the other end of the through hole perpendicular to the length direction.
7. The electrical core casing entering device of claim 6, wherein a cross section of one end of the through hole perpendicular to the length direction and a cross section of the other end of the through hole perpendicular to the length direction are rectangular, and centers of the cross sections coincide.
8. The electrical core casing device according to claim 2, wherein the guide unit comprises a horizontally arranged slide rail.
9. The electrical core casing device according to claim 5, wherein the first telescopic part comprises a first air cylinder, the second telescopic part comprises a second air cylinder, the first air cylinder is connected with the first rolling cylinder part, and the second air cylinder is connected with the second rolling cylinder part.
10. The battery cell casing device according to claim 3, wherein the aluminum casing positioning mechanism includes a first positioning element, a second positioning element, and a third positioning element, the first positioning element is disposed opposite to the pushing unit, the second positioning element and the third positioning element are disposed on the same horizontal direction as the first positioning element, and the second positioning element and the third positioning element are disposed opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220821859.9U CN217280910U (en) | 2022-04-11 | 2022-04-11 | Electricity core goes into shell device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220821859.9U CN217280910U (en) | 2022-04-11 | 2022-04-11 | Electricity core goes into shell device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217280910U true CN217280910U (en) | 2022-08-23 |
Family
ID=82874812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220821859.9U Active CN217280910U (en) | 2022-04-11 | 2022-04-11 | Electricity core goes into shell device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217280910U (en) |
-
2022
- 2022-04-11 CN CN202220821859.9U patent/CN217280910U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110697221A (en) | Electronic product transportation protection case | |
| CN217280910U (en) | Electricity core goes into shell device | |
| CN110815919A (en) | Metal waste processing device | |
| CN210522905U (en) | Internal and external spraying device for large-diameter pipeline | |
| CN212024028U (en) | Lithium battery pressurizing, clamping and discharging mechanism | |
| CN218286843U (en) | Aluminum stamping type unit type compression device | |
| CN212970417U (en) | Waterproof box that security performance is high | |
| CN213996250U (en) | Surface demagnetizing device for lithium battery pole piece | |
| CN212209677U (en) | Square battery case entering device | |
| CN210430006U (en) | Electricity core side cut waste recovery device | |
| CN113172258A (en) | Turnover mechanism for positioning and clamping special-shaped aluminum alloy section | |
| CN216050329U (en) | Water temperature sensor rapid Assembly equipment | |
| CN218140046U (en) | Hold-down device for production of insulation board | |
| CN216576366U (en) | Sliding pressing mechanism | |
| CN215154761U (en) | Assembled building structure conveyer | |
| CN213769259U (en) | Material forming, packaging and aligning device used after plate cutting | |
| CN205496297U (en) | Pinch roll device for hot rolling mill | |
| CN214872127U (en) | Adjustable rotational molding die closing positioning device | |
| CN213378418U (en) | Electronic product dust collecting equipment | |
| CN212329492U (en) | Punching forming mechanism for electronic VGA interface | |
| CN218798091U (en) | Strip steel planes limit processing with wood shavings waste recovery device | |
| CN220753507U (en) | Battery cell top cover sealing device | |
| CN220984592U (en) | Lamination equipment for preparing marine lithium battery | |
| CN218427686U (en) | High-precision clamp for bearing shaping roller for rail transit | |
| CN213765713U (en) | Lithography apparatus overhauls device with remove static function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |