CN220634137U - Raw material stirring and mixing device for lithium battery production - Google Patents
Raw material stirring and mixing device for lithium battery production Download PDFInfo
- Publication number
- CN220634137U CN220634137U CN202322202332.5U CN202322202332U CN220634137U CN 220634137 U CN220634137 U CN 220634137U CN 202322202332 U CN202322202332 U CN 202322202332U CN 220634137 U CN220634137 U CN 220634137U
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- lithium battery
- raw material
- fixedly connected
- battery production
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- 238000002156 mixing Methods 0.000 title claims abstract description 62
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 44
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000002994 raw material Substances 0.000 title claims abstract description 41
- 238000003756 stirring Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 claims description 17
- 238000007790 scraping Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Battery Electrode And Active Subsutance (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of lithium battery production equipment, in particular to a raw material stirring and mixing device for lithium battery production, which comprises a box body, wherein both ends of the bottom of the box body are fixedly connected with mounting blocks, the inner walls of the mounting blocks are connected with inserting blocks, the inner walls of the centers of the tops of the inserting blocks are connected with bolts, the bottoms of the inserting blocks are connected with step blocks, the inner walls of the centers of the bottoms of the box body are connected with a mixing tank, and a discharging pipe is fixedly connected with the inner walls of the bottoms of the mixing tank.
Description
Technical Field
The utility model relates to the technical field of lithium battery production equipment, in particular to a raw material stirring and mixing device for lithium battery production.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or lithium alloy as positive and negative electrode materials, and can be roughly classified into two types, such as lithium metal batteries and lithium ion batteries, which do not contain lithium in a metallic state and are chargeable, and the lithium metal batteries, which are fifth-generation products of rechargeable batteries, are superior to lithium ion batteries in terms of safety, specific capacity, self-discharge rate, and cost performance.
There are the following problems: in the process of stirring and mixing the lithium battery raw materials, the inner wall of the mixing tank is often attached with a plurality of solid raw materials of the lithium battery, and the conventional mixing device is not internally provided with a structure for cleaning the inner wall of the mixing tank, so that the solid raw materials attached to the inner wall of the mixing tank cannot be timely cleaned, not only can the mixing of the lithium battery raw materials be uneven, but also the quality of a finished product of the lithium battery can be influenced.
In view of this, research improvement to current problem provides a raw materials stirring mixing arrangement for lithium cell production, through setting up the (mixing) shaft, can stir lithium cell raw materials, through setting up the scraping rod, when the motor is taking the bull stick to rotate, the scraping rod can rotate along with the bull stick, the scraping rod can rotate along with the inner wall of blending tank this moment, thereby directly clear away the solid raw materials that will adhere to the blending tank inner wall, not only be favorable to improving the homogeneity that lithium cell raw materials mixes, also promoted the finished product quality of lithium cell simultaneously, aim at through this technique, reach the purpose of solving the problem and improving practical value nature.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a raw material stirring and mixing device for lithium battery production.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a raw materials stirring mixing arrangement is used in lithium cell production, includes the box, the equal fixedly connected with installation piece in bottom half both ends, installation piece inner wall all is connected with the inserted block, inserted block top center department inner wall all is connected with the bolt, inserted block bottom all is connected with the step piece, the box inner wall is connected with the blending tank, blending tank bottom center department inner wall fixedly connected with discharging pipe, discharging pipe inner wall is connected with the shutoff stopper, shutoff stopper bottom fixedly connected with bottom, bottom outer wall connection has the bottom ring, the equal fixedly connected with in blending tank top symmetry axle both ends inserts the axle, it all is connected with the screw cap to insert an axle outer wall top, it all is connected with the outer loop to insert an axle outer wall bottom, outer loop inner wall fixedly connected with top cap, top cap inner wall center department fixedly connected with motor, the motor bottom is connected with bull stick, bull stick bottom one end is connected with the (mixing) shaft, the bull stick bottom other end is connected with the scraper bar, top cap inner wall both ends all are connected with into the material pipe, the material pipe inner wall all is connected with dustproof.
As a further description of the above technical solution:
the mounting block, the inserting block, the bolt and the step block are respectively provided with two groups, the inner wall of the mounting block is sleeved with the outer wall of the inserting block, the inner wall at the center of the top of the inserting block is in threaded connection with the bottom end of the outer wall of the bolt, and the bottom of the inserting block is welded with the bottom end of the outer wall of one side of the step block; through setting up the step piece, can let staff carry lithium cell raw materials to the eminence fast to the convenience is supplied with lithium cell raw materials, through setting up simple and easy connected mode between inserted block, bolt and the installation piece, makes the dismouting step of step piece convenient and fast more.
As a further description of the above technical solution:
the inner wall of the box body is sleeved with the outer wall of the mixing tank, the inner wall of the discharging pipe is sleeved with the outer wall of the plugging plug, the outer wall of the bottom cover is welded with the bottom end of the inner wall of the bottom ring, and the top end of the inner wall of the bottom ring is in threaded connection with the bottom end of the outer wall of the discharging pipe; through setting up simple and easy connected mode between blending tank and the box for the change, maintenance and the clearance step of blending tank are convenient and fast more.
As a further description of the above technical solution:
the inserting shaft and the threaded cover are respectively provided with two groups, the top end of the outer wall of the inserting shaft is in threaded connection with the inner wall of the threaded cover, and the bottom end of the outer wall of the inserting shaft is sleeved with the two ends of the inner wall of the outer ring; through setting up the simple and easy connected mode between inserted axle, screw cap and the outer loop for the dismouting step of top cap is convenient and fast more, is convenient for also clear up the inside blending tank simultaneously.
As a further description of the above technical solution:
the bottom of the motor is welded with one end of the top of the rotating rod, one end of the bottom of the rotating rod is welded with the top of the stirring shaft, and the other end of the bottom of the rotating rod is welded with the top of the scraping rod; through setting up the (mixing) shaft, can stir lithium cell raw materials, through setting up the pole of scraping, when the motor was taking the bull stick to rotate, the pole of scraping can rotate along with the bull stick, and the pole of scraping can be rotated along with the inner wall of blending tank this moment to directly clear away the solid raw materials that will adhere to the blending tank inner wall, not only be favorable to improving the homogeneity that lithium cell raw materials mixes, also promoted the finished product quality of lithium cell simultaneously.
As a further description of the above technical solution:
the feeding pipe and the dustproof ventilation pipe are respectively provided with two groups, the outer wall of the feeding pipe is welded with the two ends of the inner wall of the top cover, and the inner wall of the feeding pipe is sleeved with the bottom end of the outer wall of the dustproof ventilation pipe; through setting up dustproof ventilation pipe, not only play dustproof effect, also let the inside and outside atmospheric pressure of blending tank obtain the balance simultaneously to let the mixed raw materials discharge more stable.
The utility model has the following beneficial effects:
1. through setting up the (mixing) shaft, can stir lithium cell raw materials, through setting up the pole of scraping, when the motor was taking the bull stick to rotate, the pole of scraping can rotate along with the bull stick, and the pole of scraping can be rotated along with the inner wall of blending tank this moment to directly clear away the solid raw materials that will adhere to the blending tank inner wall, not only be favorable to improving the homogeneity that lithium cell raw materials mixes, also promoted the finished product quality of lithium cell simultaneously.
2. Through setting up the step, can let staff carry lithium cell raw materials to the eminence fast, thereby the convenience is supplied with lithium cell raw materials, through setting up simple and easy connected mode between inserted block, bolt and the installation piece, make the dismouting step of step more convenient and fast, through setting up simple and easy connected mode between inserted shaft, screw cap and the outer loop, make the dismouting step of top cap convenient and fast more, also be convenient for clear up the blending tank inside simultaneously, through setting up dustproof ventilation pipe, not only play dustproof effect, also let the inside and outside atmospheric pressure of blending tank obtain balance simultaneously, thereby let the mixed raw materials discharge more stable.
Drawings
Fig. 1 is a front view of a raw material stirring and mixing device for lithium battery production, which is provided by the utility model;
fig. 2 is a front cross-sectional view of a raw material stirring and mixing device for lithium battery production according to the present utility model;
fig. 3 is a partial enlarged view of a region a in fig. 2 of a raw material stirring and mixing device for lithium battery production according to the present utility model;
fig. 4 is a partial enlarged view of a region B in fig. 2 of a raw material stirring and mixing device for lithium battery production according to the present utility model;
fig. 5 is a partial enlarged view of a region C in fig. 2 of a raw material stirring and mixing device for lithium battery production according to the present utility model.
Legend description:
1. a case; 2. a mounting block; 3. inserting blocks; 4. a bolt; 5. a step block; 6. a mixing tank; 7. a discharge pipe; 8. sealing the plug; 9. a bottom cover; 10. a bottom ring; 11. inserting a shaft; 12. a screw cap; 13. an outer ring; 14. a top cover; 15. a motor; 16. a rotating rod; 17. a stirring shaft; 18. a scraping rod; 19. a feeding pipe; 20. dustproof ventilation pipe.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a raw materials stirring mixing arrangement is used in lithium cell production, which comprises a box body 1, the equal fixedly connected with installation piece 2 in box 1 bottom both ends, installation piece 2 inner wall all is connected with inserted block 3, inserted block 3 top center department inner wall all is connected with bolt 4, inserted block 3 bottom all is connected with step piece 5, box 1 inner wall is connected with mixing tank 6, mixing tank 6 bottom center department inner wall fixedly connected with discharging pipe 7, discharging pipe 7 inner wall is connected with shutoff stopper 8, shutoff stopper 8 bottom fixedly connected with bottom 9, bottom 9 outer wall connection has bottom ring 10, mixing tank 6 top symmetry axle both ends all fixedly connected with cartridge 11, cartridge 11 outer wall top all is connected with screw cap 12, cartridge 11 outer wall bottom all is connected with outer loop 13, outer loop 13 inner wall fixedly connected with top cap 14, top cap 14 inner wall center department fixedly connected with motor 15, motor 15 bottom is connected with bull stick 16, bull stick 16 bottom one end is connected with stirring axle 17, bull stick 16 bottom other end is connected with scraper 18, top cap 14 inner wall both ends all are connected with pan feeding pipe 19, pan feeding pipe 19 inner wall all is connected with dustproof 20.
The installation piece 2, the inserted block 3, bolt 4 and step piece 5 all are equipped with two sets of, the installation piece 2 inner wall all cup joints with the inserted block 3 outer wall, the center department inner wall all with bolt 4 outer wall bottom threaded connection in inserted block 3 top, inserted block 3 bottom all with step piece 5 one side outer wall bottom welding, box 1 inner wall cup joints with mixing tank 6 outer wall, discharging pipe 7 inner wall cup joints with shutoff plug 8 outer wall, bottom 9 outer wall and bottom ring 10 inner wall bottom welding, bottom ring 10 inner wall top and discharging pipe 7 outer wall bottom threaded connection, inserted shaft 11 and screw cap 12 all are equipped with two sets of, inserted shaft 11 outer wall top all with screw cap 12 inner wall threaded connection, inserted shaft 11 outer wall bottom all cup joints with outer loop 13 inner wall both ends, motor 15 bottom and bull stick 16 top one end welding, bull stick 16 bottom one end and stirring axle 17 top welding, bull stick 16 bottom other end and doctor bar 18 top welding, charging pipe 19 and dustproof ventilation pipe 20 all are equipped with two sets of, charging pipe 19 outer wall all welds with top cap 14 inner wall both ends, charging pipe 19 inner wall all cup joints with dustproof ventilation pipe 20 outer wall bottom.
Working principle and flow: the inserting blocks 3 are inserted into the inner wall of the installing block 2 respectively, the bolts 4 are sequentially installed on the inserting blocks 3, the step blocks 5 are fixed, workers can climb up the step blocks, the mixing tank 6 is placed into the box body 1, meanwhile, the top cover 14 is vertically and downwards inserted into the mixing tank 6, in the process that the top cover 14 moves downwards, the stirring shaft 17 and the scraping rod 18 at the bottom of the rotating rod 16 are firstly inserted into the mixing tank 6, then the outer wall of the inserting shaft 11 simultaneously penetrates through two ends of the inner wall of the outer ring 13, at the moment, the threaded covers 12 are sequentially installed on the inserting shaft 11, the whole top cover 14 structure can be fixed, then the dustproof ventilation pipe 20 is opened, lithium battery raw materials can be poured into the mixing tank 6 from the feeding pipe 19, after the raw materials are put in, the dustproof ventilation pipe 20 is required to be put into the feeding pipe 19 again, when the motor 15 rotates with the rotating rod 16, the scraping rod 18 rotates along with the rotating rod 16, at the moment, the scraping rod 18 rotates along with the inner wall of the mixing tank 6, and solid raw materials attached to the inner wall of the mixing tank 6 are directly removed.
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 (6)
1. The utility model provides a raw materials stirring mixing arrangement is used in lithium cell production, includes box (1), its characterized in that: the utility model discloses a scraper blade stirring device, including box (1) bottom both ends all fixedly connected with installation piece (2), installation piece (2) inner wall all is connected with inserted block (3), inserted block (3) top center department inner wall all is connected with bolt (4), inserted block (3) bottom all is connected with step piece (5), box (1) inner wall connection has blending tank (6), blending tank (6) bottom center department inner wall fixedly connected with discharging pipe (7), discharging pipe (7) inner wall connection has shutoff stopper (8), shutoff stopper (8) bottom fixedly connected with bottom (9), bottom (9) outer wall connection has foundation ring (10), blending tank (6) top symmetry axle both ends all fixedly connected with inserted axle (11), inserted axle (11) outer wall top all is connected with screw cap (12), inserted axle (11) outer wall bottom all is connected with outer loop (13), outer loop (13) inner wall fixedly connected with top cap (14), top cap (14) inner wall center department fixedly connected with motor (15), bottom (16) are connected with bull stick (16) bottom (16), the other end (16) is connected with bull stick (16), the two ends of the inner wall of the top cover (14) are connected with feeding pipes (19), and the inner walls of the feeding pipes (19) are connected with dustproof ventilation pipes (20).
2. The raw material stirring and mixing device for lithium battery production according to claim 1, wherein: the mounting block (2), the inserting block (3), the bolts (4) and the step blocks (5) are all provided with two groups, the inner wall of the mounting block (2) is sleeved with the outer wall of the inserting block (3), the inner wall of the center of the top of the inserting block (3) is in threaded connection with the bottom end of the outer wall of the bolts (4), and the bottom of the inserting block (3) is welded with the bottom end of the outer wall of one side of the step block (5).
3. The raw material stirring and mixing device for lithium battery production according to claim 1, wherein: the inner wall of the box body (1) is sleeved with the outer wall of the mixing tank (6), the inner wall of the discharging pipe (7) is sleeved with the outer wall of the plugging plug (8), the outer wall of the bottom cover (9) is welded with the bottom end of the inner wall of the bottom ring (10), and the top end of the inner wall of the bottom ring (10) is in threaded connection with the bottom end of the outer wall of the discharging pipe (7).
4. The raw material stirring and mixing device for lithium battery production according to claim 1, wherein: the novel socket is characterized in that two groups of the socket shaft (11) and the threaded cover (12) are arranged, the top end of the outer wall of the socket shaft (11) is in threaded connection with the inner wall of the threaded cover (12), and the bottom end of the outer wall of the socket shaft (11) is sleeved with two ends of the inner wall of the outer ring (13).
5. The raw material stirring and mixing device for lithium battery production according to claim 1, wherein: the bottom of the motor (15) is welded with one end of the top of the rotating rod (16), one end of the bottom of the rotating rod (16) is welded with the top of the stirring shaft (17), and the other end of the bottom of the rotating rod (16) is welded with the top of the scraping rod (18).
6. The raw material stirring and mixing device for lithium battery production according to claim 1, wherein: the feeding pipe (19) and the dustproof ventilation pipe (20) are respectively provided with two groups, the outer wall of the feeding pipe (19) is welded with the two ends of the inner wall of the top cover (14), and the inner wall of the feeding pipe (19) is sleeved with the bottom end of the outer wall of the dustproof ventilation pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322202332.5U CN220634137U (en) | 2023-08-16 | 2023-08-16 | Raw material stirring and mixing device for lithium battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322202332.5U CN220634137U (en) | 2023-08-16 | 2023-08-16 | Raw material stirring and mixing device for lithium battery production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220634137U true CN220634137U (en) | 2024-03-22 |
Family
ID=90291602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322202332.5U Active CN220634137U (en) | 2023-08-16 | 2023-08-16 | Raw material stirring and mixing device for lithium battery production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220634137U (en) |
-
2023
- 2023-08-16 CN CN202322202332.5U patent/CN220634137U/en active Active
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