CN219393477U - Lithium battery inserting sheet device - Google Patents
Lithium battery inserting sheet device Download PDFInfo
- Publication number
- CN219393477U CN219393477U CN202320536388.1U CN202320536388U CN219393477U CN 219393477 U CN219393477 U CN 219393477U CN 202320536388 U CN202320536388 U CN 202320536388U CN 219393477 U CN219393477 U CN 219393477U
- Authority
- CN
- China
- Prior art keywords
- motor
- lithium battery
- main body
- inserting sheet
- side face
- 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
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
- 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to the field of lithium battery production and discloses a lithium battery inserting sheet device which comprises a main body, wherein an inserting sheet mechanism is arranged in the main body. According to the utility model, the bidirectional screw rod is driven to rotate through the operation of the second motor so as to drive the first supporting block to move, the pulley is driven to move through the first supporting block so as to contact with the inclined block, the adjusting frame slides on the outer edge of the guide rod, so that the first transmission roller approaches to the second transmission roller to limit and transmit pole cores with different thicknesses, the first motor drives the supporting plate to adjust the angle, so that the pole cores can be adjusted in angle, the inserting sheet is convenient to insert, the angle of the inserting sheet can be effectively adjusted, the effect of increasing the rejection rate of a battery caused by the position offset of the inserting sheet is prevented, and the problem that the rejection rate of the battery is increased due to the failure of the inserting sheet caused by the position offset of the inserting sheet when the inserting sheet device is not adjusted in the use process is solved.
Description
Technical Field
The utility model relates to the field of lithium battery production, in particular to a lithium battery inserting sheet device.
Background
The winding is one of the common production methods of lithium battery cells, and is performed after stacking the strip-shaped positive electrode plate, the diaphragm and the negative electrode plate, but before winding, one end of the strip-shaped pole plate needs to be inserted into a winding needle through an inserting sheet device to perform winding.
According to the lithium battery inserting sheet device with the patent number of CN205944305U, the problem that the inserting sheet mechanism frequently reciprocates when the winding machine works is solved in the scheme, and the reliability and the stability of the inserting sheet mechanism directly influence the performance of the whole machine and the quality of a battery core product.
However, when the inserting sheet device is used, if the position cannot be adjusted, the position of the inserting sheet cannot be shifted, so that the inserting sheet fails, the rejection rate of the battery is increased, and the inserting sheet device has single function and cannot be wound, and when the inserting sheet device is wound, the winding tightness cannot be controlled, so that the phenomenon that the battery cell is folded occurs.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a lithium battery inserting sheet device which can adjust the angle of inserting sheets to prevent the increasing of battery rejection rate caused by position deviation of the inserting sheets and control the tightness of winding to prevent the occurrence of wrinkles.
In order to achieve the above purpose, the utility model provides a lithium battery inserting sheet device, which comprises the following technical scheme: the device comprises a main body, wherein an inserting sheet mechanism is arranged in the main body;
the inserting mechanism comprises a supporting plate, a bottom plate is fixedly arranged on the side face of the supporting plate, two sides of the inner wall of the bottom plate are movably provided with two-way screw rods, the outer edges of the two-way screw rods are connected with first supporting blocks in a threaded manner, guide rods are fixedly arranged on the side face of the inner wall of the bottom plate, an adjusting frame is slidably arranged on the outer edges of the guide rods, and a first transmission roller is movably arranged on the side face of the adjusting frame;
and the fastening mechanism comprises a rotating disc.
Further, a first motor is fixedly arranged on the side face of the main body, and the output end of the first motor is fixedly connected with the side face of the supporting plate;
further, a second motor is fixedly arranged on the side face of the bottom plate, and the output end of the second motor is fixedly connected with one end of the bidirectional screw rod;
further, pulleys are movably arranged on two sides of the inner wall of the first supporting block, an inclined block is fixedly arranged at the bottom of the adjusting frame, the outer edge of each pulley is movably connected with the side face of the inclined block, and a second transmission roller is movably arranged on the side face of the adjusting frame;
further, a material taking groove is formed in the side face of the main body, a rotating roller is movably arranged on the side face of the inner wall of the main body, and an auxiliary roller is movably arranged on the side face of the inner wall of the main body;
through above-mentioned technical scheme, the positive pole electricity core and the negative pole electricity core of lithium cell get into between first transmission roller and the second transmission roller through live-rollers and auxiliary roller earlier, thereby drive backup pad angular adjustment through the operation of first motor and drive the bottom plate and adjust, thereby drive two-way lead screw rotation through the operation of second motor and drive first supporting shoe and remove, it is moved with the sloping block contact to drive the pulley through first supporting shoe and make the first transmission roller be close to the second transmission roller direction at the outer edge of guide bar and carry out spacing transmission to the polar core of different thickness to the sliding, and make the polar core can carry out angular adjustment and be convenient for the inserted sheet when first motor drives backup pad angular adjustment, the effect that prevents the inserted sheet position deviation to lead to battery rejection rate increase has been reached in the angle adjustment when above structure has reached the inserted sheet.
Further, a third motor is fixedly arranged on the side face of the main body, the output end of the third motor is fixedly connected with one end of the rotating disc, and a winding pipe is fixedly arranged at the other end of the rotating disc;
further, a fixed plate is fixedly arranged at the top of the main body, an electric push rod is fixedly arranged at the top of the fixed plate, a movable plate is fixedly arranged at one end of the electric push rod, a sliding column is movably arranged on the side face of the inner wall of the movable plate, a fourth motor is fixedly arranged on the side face of the main body, a rotating column is fixedly arranged at the output end of the fourth motor, a supporting bar is fixedly arranged at the outer edge of the rotating column, and a fastening roller is movably arranged on the side face of the supporting bar;
through above-mentioned technical scheme, thereby the operation through the third motor drives the rolling disc and rotates and drive the winding pipe and rotate and wind, thereby the operation through the electricity push rod drives the movable plate and descends the cooperation traveller and control the degree of tightness that the utmost point core when coiling goes on when coiling, thereby the operation through the fourth motor drives the rotation post and rotates and drive support bar angle adjustment, thereby the side of utmost point core is fastened through support bar drive fastening roller adjustment, above structure has reached and has prevented the condition emergence of fold to the control of the degree of tightness of coiling when coiling.
The utility model has the following beneficial effects:
1. according to the utility model, the positive electrode cell and the negative electrode cell of the lithium battery enter between the first transmission roller and the second transmission roller through the rotating roller and the auxiliary roller, the supporting plate is driven to be angularly adjusted through the operation of the first motor so as to drive the bottom plate to be adjusted, the bidirectional screw rod is driven to rotate through the operation of the second motor so as to drive the first supporting block to move, the first supporting block drives the pulley to move and contact with the inclined block, the adjusting frame slides on the outer edge of the guide rod so that the first transmission roller approaches to the second transmission roller to limit and transmit polar cores with different thicknesses, the first motor drives the supporting plate to be angularly adjusted so as to facilitate the inserting sheet when the first motor drives the supporting plate to be angularly adjusted, and the arrangement of the structure can effectively adjust the angle of the inserting sheet so as to prevent the position deviation of the inserting sheet from causing the increase of the rejection rate of the battery, thereby solving the problem that the inserting sheet is failed to cause the increase of the rejection rate of the battery when the inserting sheet device is in use, if the position is not adjusted.
2. According to the utility model, the rotating disc is driven to rotate through the operation of the third motor so as to drive the winding pipe to rotate for winding, the movable plate is driven to descend through the operation of the electric push rod to be matched with the sliding column during winding, the tightness of the pole core during winding can be controlled, the rotating column is driven to rotate through the operation of the fourth motor so as to drive the support bar to adjust the angle, and the fastening roller is driven by the support bar to adjust the side face of the pole core for fastening.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a lithium battery tab device according to the present utility model;
fig. 2 is a schematic diagram of the back structure of fig. 1 of a lithium battery tab device according to the present utility model;
fig. 3 is a schematic cross-sectional view of fig. 1 of a lithium battery tab device according to the present utility model.
Legend description:
1. a main body; 2. a material taking groove; 3. a rotating roller; 4. an auxiliary roller; 5. a first motor; 6. a support plate; 7. a bottom plate; 8. a second motor; 9. a two-way screw rod; 10. a first support block; 11. a pulley; 12. a guide rod; 13. an adjusting frame; 14. a sloping block; 15. a first conveying roller; 16. a second conveying roller; 17. a third motor; 18. a rotating disc; 19. winding a tube; 20. a fourth motor; 21. rotating the column; 22. a support bar; 23. a fastening roller; 24. a fixing plate; 25. an electric push rod; 26. a moving plate; 27. a sliding column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of a lithium battery tab device is provided in the present utility model: comprises a main body 1, wherein an inserting sheet mechanism is arranged in the main body 1;
the inserting mechanism comprises a supporting plate 6, a bottom plate 7 is fixedly arranged on the side surface of the supporting plate 6, two sides of the inner wall of the bottom plate 7 are movably provided with two-way screw rods 9, the outer edges of the two-way screw rods 9 are in threaded connection with first supporting blocks 10, guide rods 12 are fixedly arranged on the side surface of the inner wall of the bottom plate 7, an adjusting frame 13 is slidably arranged on the outer edges of the guide rods 12, and a first transmission roller 15 is movably arranged on the side surface of the adjusting frame 13;
a fastening mechanism comprising a rotating disc 18.
The side surface of the main body 1 is fixedly provided with a first motor 5, the output end of the first motor 5 is fixedly connected with the side surface of the supporting plate 6, the side surface of the bottom plate 7 is fixedly provided with a second motor 8, the output end of the second motor 8 is fixedly connected with one end of the bidirectional screw rod 9, two sides of the inner wall of the first supporting block 10 are movably provided with pulleys 11, the bottom of the adjusting frame 13 is fixedly provided with an inclined block 14, the outer edge of the pulleys 11 is movably connected with the side surface of the inclined block 14, the side surface of the adjusting frame 13 is movably provided with a second transmission roller 16, the side surface of the main body 1 is provided with a material taking groove 2, the side surface of the inner wall of the main body 1 is movably provided with a rotating roller 3, the side surface of the inner wall of the main body 1 is movably provided with an auxiliary roller 4, an anode cell and a cathode cell of a lithium cell firstly enter between the first transmission roller 15 and the second transmission roller 16 through the rotating roller 3 and the auxiliary roller 4, the operation of the first motor 5 drives the supporting plate 6 to adjust the angle so as to drive the bottom plate 7 to adjust, the bidirectional screw rod 9 is driven to rotate by the operation of the second motor 8 so as to drive the first supporting block 10 to move, the pulley 11 is driven to move by the first supporting block 10 so as to contact the inclined block 14, the adjusting frame 13 slides on the outer edge of the guide rod 12, so that the first transmission roller 15 approaches to the second transmission roller 16 to limit and transmit pole cores with different thicknesses, the first motor 5 drives the supporting plate 6 to adjust angles, so that the pole cores can be adjusted to be in angle with inserting sheets, the side surface of the main body 1 is fixedly provided with the third motor 17, the output end of the third motor 17 is fixedly connected with one end of the rotating disc 18, the other end of the rotating disc 18 is fixedly provided with the winding tube 19, the top of the main body 1 is fixedly provided with the fixing plate 24, the top of the fixing plate 24 is fixedly provided with the electric push rod 25, one end of the electric push rod 25 is fixedly provided with the moving plate 26, the side movable mounting of movable plate 26 inner wall has the traveller 27, the side fixed mounting of main part 1 has fourth motor 20, the output fixed mounting of fourth motor 20 has the spliced pole 21, the outward flange fixed mounting of spliced pole 21 has support bar 22, the side movable mounting of support bar 22 has fastening roller 23, thereby drive the rotation of rolling disc 18 through the operation of third motor 17 and drive winding pipe 19 and rotate and coil, the operation through electric push rod 25 drives movable plate 26 decline cooperation traveller 27 can control the tight degree that the utmost point core when coiling goes on, thereby drive the rotation of spliced pole 21 through the operation of fourth motor 20 and drive support bar 22 angular adjustment, drive fastening roller 23 through support bar 22 and adjust the side of utmost point core and fasten.
Working principle: the positive electrode core and the negative electrode core of the lithium battery enter between the first transmission roller 15 and the second transmission roller 16 through the rotating roller 3 and the auxiliary roller 4, the supporting plate 6 is driven to be angularly adjusted through the operation of the first motor 5 so as to drive the bottom plate 7 to be adjusted, the bidirectional screw rod 9 is driven to rotate through the operation of the second motor 8 so as to drive the first supporting block 10 to move, the pulley 11 is driven to move through the first supporting block 10 to be contacted with the inclined block 14, the adjusting frame 13 slides along the outer edge of the guide rod 12 so that the first transmission roller 15 approaches the second transmission roller 16 to limit the polar cores with different thicknesses, the polar cores can be angularly adjusted to be mutually inserted, the rotating disc 18 is driven to rotate through the operation of the third motor 17 so as to drive the winding pipe 19 to be wound, the moving plate 26 is driven to be lowered through the operation of the electric push rod 25 so as to be matched with the sliding post 27 to control tightness of the polar cores during winding, the rotating support bar 22 is driven through the operation of the fourth motor 20 so as to drive the rotating post 21 to rotate so as to drive the supporting bar 22 to be angularly adjusted, and the side faces of the fastening roller 23 are driven to be fastened.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A lithium battery tab device comprising a main body (1), characterized in that: an inserting sheet mechanism is arranged in the main body (1);
the inserting mechanism comprises a supporting plate (6), a bottom plate (7) is fixedly arranged on the side face of the supporting plate (6), two bidirectional screw rods (9) are movably arranged on two sides of the inner wall of the bottom plate (7), first supporting blocks (10) are connected with the outer edges of the bidirectional screw rods (9) in a threaded mode, guide rods (12) are fixedly arranged on the side face of the inner wall of the bottom plate (7), an adjusting frame (13) is slidably arranged on the outer edges of the guide rods (12), and first transmission rollers (15) are movably arranged on the side faces of the adjusting frame (13);
a fastening mechanism comprising a rotating disc (18).
2. The lithium battery tab device of claim 1, wherein: the side of the main body (1) is fixedly provided with a first motor (5), and the output end of the first motor (5) is fixedly connected with the side of the supporting plate (6).
3. The lithium battery tab device of claim 1, wherein: the side of the bottom plate (7) is fixedly provided with a second motor (8), and the output end of the second motor (8) is fixedly connected with one end of a bidirectional screw rod (9).
4. The lithium battery tab device of claim 1, wherein: the pulley (11) is movably mounted on two sides of the inner wall of the first supporting block (10), the inclined block (14) is fixedly mounted at the bottom of the adjusting frame (13), the outer edge of the pulley (11) is movably connected with the side face of the inclined block (14), and the second transmission roller (16) is movably mounted on the side face of the adjusting frame (13).
5. The lithium battery tab device of claim 1, wherein: the feeding trough (2) is arranged on the side face of the main body (1), the rotating roller (3) is movably arranged on the side face of the inner wall of the main body (1), and the auxiliary roller (4) is movably arranged on the side face of the inner wall of the main body (1).
6. The lithium battery tab device of claim 1, wherein: the side of the main body (1) is fixedly provided with a third motor (17), the output end of the third motor (17) is fixedly connected with one end of a rotating disc (18), and the other end of the rotating disc (18) is fixedly provided with a winding pipe (19).
7. The lithium battery tab device of claim 1, wherein: the utility model discloses a motor vehicle, including main part (1), fixed plate (24) are installed to top fixed mounting of main part (1), the top fixed mounting of fixed plate (24) has electric push rod (25), the one end fixed mounting of electric push rod (25) has movable plate (26), the side movable mounting of movable plate (26) inner wall has traveller (27), the side fixed mounting of main part (1) has fourth motor (20), the output fixed mounting of fourth motor (20) has slewing column (21), the outer edge fixed mounting of slewing column (21) has support bar (22), the side movable mounting of support bar (22) has fastening roller (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320536388.1U CN219393477U (en) | 2023-03-20 | 2023-03-20 | Lithium battery inserting sheet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320536388.1U CN219393477U (en) | 2023-03-20 | 2023-03-20 | Lithium battery inserting sheet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219393477U true CN219393477U (en) | 2023-07-21 |
Family
ID=87189479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320536388.1U Active CN219393477U (en) | 2023-03-20 | 2023-03-20 | Lithium battery inserting sheet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219393477U (en) |
-
2023
- 2023-03-20 CN CN202320536388.1U patent/CN219393477U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102024980B (en) | Battery cell coiling device | |
| CN113270630B (en) | Winding needle, battery cell manufacturing equipment and battery cell manufacturing method | |
| CN104466228A (en) | Pole piece winding method | |
| CN210607509U (en) | Electricity core coiling memory device and battery winder | |
| CN104577215A (en) | Pole piece winding method and equipment | |
| WO2023213304A1 (en) | Battery cell manufacturing apparatus and manufacturing process thereof | |
| CN219393477U (en) | Lithium battery inserting sheet device | |
| CN111900492A (en) | Pole piece deviation rectifying and rotary feeding device before winding of lithium ion battery winding machine | |
| CN219130443U (en) | Metal strip deburring device | |
| CN217675807U (en) | Film rolling machine with deviation rectifying function | |
| CN216120434U (en) | Device for preventing winding battery cell from drifting | |
| CN212101225U (en) | Pole piece deviation rectifying and feeding device of synchronous winding type winding machine | |
| CN212810372U (en) | Pole piece deviation rectifying and rotary feeding device before winding of lithium ion battery winding machine | |
| CN213716932U (en) | Tab dislocation correcting mechanism | |
| CN115036582A (en) | Film laminating device and film laminating process for battery core | |
| CN115149208B (en) | Automatic pipe rolling equipment for positive diaphragm pipe | |
| CN201994378U (en) | Battery cell winding device | |
| CN220041962U (en) | Battery cell ending device, lamination machine and battery production line | |
| CN217172684U (en) | Automatic deviation rectifying structure for end adhesive tape sticking position | |
| CN219507287U (en) | Diaphragm traction device | |
| CN219040533U (en) | Automatic bag machine of carousel formula | |
| CN215438930U (en) | Automatic sealing device for household aluminum foil | |
| CN220259083U (en) | Tab calendering device and pole piece roll-in system | |
| CN216528956U (en) | Positive electrode supply mechanism | |
| CN218241918U (en) | Compound piece straight-pull mechanism of rectifying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |