Lithium battery positive pole gluing device
Technical Field
The utility model relates to the technical field of lithium battery anode material mixing and gluing, in particular to a lithium battery anode gluing device.
Background
In the production of lithium batteries, it is necessary to mix the cathode raw materials such as active materials, conductive agents, binders, and gelling solvents, etc. by sizing so that the cathode raw materials can be sufficiently mixed. The utility model discloses a lithium cell anodal batching agitating unit (bulletin number is CN 215996512U) among the prior art, including the plummer, the top fixedly connected with blending tank of plummer, the top of blending tank is provided with the door plant, the bottom of door plant rotates and alternates and cup joints the main shaft, two turntables of outer wall equidistance fixedly connected with of main shaft, mix. The utility model utilizes the cooperation of the mixing barrel, the main shaft, the rotary table and the material gathering hopper, the main shaft drives the rotary table to rotate, so that the rotary table rotates and sprays mixed raw materials, continuous adding and continuous mixing of the raw materials are realized, the working efficiency is improved, and the two material gathering hoppers can enable the raw materials to gather and spill at the middle part of the rotary table, so that the mixing uniformity is improved.
In the process of the practical use of the lithium battery anode material mixing device, although the uniformity of the mixing of the raw materials can be improved, when the mixed raw materials are discharged and collected, the raw materials remained on the inner wall of the mixing barrel and the stirring rod can not be collected, and the waste of resources can be caused, so that the lithium battery anode material mixing device is needed to be put forward.
Disclosure of Invention
The utility model aims to provide a lithium battery anode gluing device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the positive pole gluing device of the lithium battery comprises a stirring box, wherein an upper cover is fixedly arranged on the stirring box, a first driving motor is fixedly arranged at the top of the upper cover, an output shaft of the first driving motor is fixedly connected with a stirring rod through a coupler, a scraping block and a scraping plate are fixedly connected onto the stirring rod, the scraping block is attached to the inner wall of the stirring box, and the scraping plate is attached to the inner bottom of the stirring box;
the surface mounting of upper cover has the mounting bracket, be provided with elevating system on the mounting bracket, fixed mounting has the scraping ring on the elevating system, the scraping ring sets up in the agitator tank, scrape the inner wall laminating of ring and agitator tank, scrape and set up the first groove of scraping and the second groove of scraping that is used for scraping the material on the ring.
Preferably, the elevating system includes second driving motor, threaded rod, push rod and push pedal, second driving motor fixed mounting is at the top of mounting bracket, second driving motor passes through shaft coupling and threaded rod fixed connection, threaded rod movable mounting is in the mounting bracket, push pedal threaded mounting is on the threaded rod, push rod fixed connection is in the bottom of push pedal, the push rod activity is pegged graft in the upper cover, the lower extreme fixed mounting of push rod is at the top of scraping the ring.
Preferably, the top fixedly connected with gag lever post of upper cover, push pedal slidable mounting is on the gag lever post.
Preferably, the push plate is fixedly connected with a connecting ring, and the connecting ring is arranged right above the first driving motor.
Preferably, a fixing frame is fixedly connected to the inner bottom of the stirring box, and the stirring rod is rotatably arranged in the fixing frame.
Preferably, the mounting hole has been seted up on the agitator tank, the fixed surface of agitator tank is connected with the support, fixed mounting has infrared temperature sensor in the support, infrared temperature sensor's detection end is pegged graft in the mounting hole, the fixed surface of puddler is connected with the dead lever.
Preferably, a controller is fixedly arranged on the surface of the stirring box, and the first driving motor, the infrared temperature sensor and the second driving motor are electrically connected with the controller.
Preferably, the bottom of the stirring tank is communicated with a discharge pipe, a discharge valve is arranged on the discharge pipe, and a feed pipe is communicated with the upper cover.
Compared with the prior art, the utility model has the beneficial effects that:
through the puddler, scrape the piece, the scraper blade, push rod and scrape the design of ring isotructure, through the puddler, scrape the piece and scrape the cooperation of piece and scraper blade, can drive when rotating and scrape the piece and rotate with the scraper blade through the puddler, thereby can beat when gluing the mixture to the raw materials, when will mixing the raw materials after accomplishing and discharge, when rotating through scraping the piece with the scraper blade, can scrape the attached residual raw materials on agitator tank inner wall and the agitator tank inner bottom, cooperate through threaded rod, the push pedal, push rod and scrape the ring, can cooperate push pedal and push rod to scrape the ring when rotating through the threaded rod, make scrape the ring and can scrape the puddler, scrape the raw materials that remain on the agitator tank inner wall again when scraping the piece with the attached residual raw materials, and then can improve the cleaning effect to the raw materials, prevent the waste of raw materials.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of a push plate structure according to the present utility model;
fig. 5 is a schematic view of a scraper ring according to the present utility model.
In the figure: 1. a stirring tank; 2. an upper cover; 3. a first driving motor; 4. a stirring rod; 5. scraping blocks; 6. a fixed rod; 7. a mounting hole; 8. a bracket; 9. an infrared temperature sensor; 10. a scraper; 11. a fixing frame; 12. a mounting frame; 13. a threaded rod; 14. a second driving motor; 15. a limit rod; 16. a push rod; 17. a push plate; 18. a connecting ring; 19. a scraping ring; 20. a first scraping groove; 21. a second scraping groove; 22. a controller; 23. a discharge pipe; 24. a discharge valve; 25. and (5) feeding a 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.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a lithium cell positive pole gluing device, includes agitator tank 1, and agitator tank 1's fixed mounting has upper cover 2, and upper cover 2's top fixed mounting has first driving motor 3, and the output shaft of first driving motor 3 passes through shaft coupling fixedly connected with puddler 4, fixedly connected with on the puddler 4 scrapes piece 5 and scraper blade 10, scrapes piece 5 and the laminating of the inner wall of agitator tank 1, and scraper blade 10 and the laminating of the interior bottom of agitator tank 1;
through the arrangement of the scraping block 5, residual raw materials attached to the inner wall of the stirring tank 1 and the inner bottom of the stirring tank 1 can be scraped through the rotation of the scraping block 5 and the scraping plate 10;
the surface of the upper cover 2 is fixedly provided with a mounting frame 12, the mounting frame 12 is provided with a lifting mechanism, the lifting mechanism is fixedly provided with a scraping ring 19, the scraping ring 19 is arranged in the stirring tank 1, the scraping ring 19 is attached to the inner wall of the stirring tank 1, and the scraping ring 19 is provided with a first scraping groove 20 and a second scraping groove 21 for scraping materials;
through the arrangement of the scraping ring 19, residual raw materials attached to the stirring rod 4, the scraping block 5 and the scraping plate 10 can be scraped, and meanwhile, the residual raw materials on the inner wall of the stirring tank 1 can be scraped again, so that the cleaning effect of the raw materials can be improved, and the waste of the raw materials is prevented;
the lifting mechanism comprises a second driving motor 14, a threaded rod 13, a push rod 16 and a push plate 17, wherein the second driving motor 14 is fixedly arranged at the top of the mounting frame 12, the second driving motor 14 is fixedly connected with the threaded rod 13 through a coupler, the threaded rod 13 is movably arranged in the mounting frame 12, the push plate 17 is arranged on the threaded rod 13 in a threaded manner, the push rod 16 is fixedly connected to the bottom of the push plate 17, the push rod 16 is movably inserted into the upper cover 2, the lower end of the push rod 16 is fixedly arranged at the top of the scraping ring 19, the top of the upper cover 2 is fixedly connected with a limiting rod 15, and the push plate 17 is slidably arranged on the limiting rod 15;
the push plate 17 is fixedly connected with a connecting ring 18, the connecting ring 18 is arranged right above the first driving motor 3, the inner bottom of the stirring box 1 is fixedly connected with a fixing frame 11, and the stirring rod 4 is rotatably arranged in the fixing frame 11;
the stirring box 1 is provided with a mounting hole 7, the surface of the stirring box 1 is fixedly connected with a bracket 8, an infrared temperature sensor 9 is fixedly installed in the bracket 8, the detection end of the infrared temperature sensor 9 is inserted into the mounting hole 7, the surface of the stirring rod 4 is fixedly connected with a fixing rod 6, the surface of the stirring box 1 is fixedly provided with a controller 22, and the first driving motor 3, the infrared temperature sensor 9 and the second driving motor 14 are electrically connected with the controller 22;
the bottom of the stirring box 1 is communicated with a discharge pipe 23, a discharge valve 24 is arranged on the discharge pipe 23, and a feed pipe 25 is communicated with the upper cover 2;
in the specific use process, firstly, materials to be mixed enter the stirring box 1 through the feed pipe 25, the controller 22 controls the first driving motor 3 to work, the stirring rod 4 is driven to rotate through the rotation of the output shaft of the first driving motor 3, and the scraping block 5 and the scraping plate 10 can be driven to rotate through the stirring rod 4 when the stirring rod 4 rotates, so that the raw materials can be glued and mixed;
when the raw materials are glued and mixed and the mixed raw materials are required to be discharged, the discharge valve 24 is opened, so that the raw materials in the stirring tank 1 can be discharged and collected through the discharge pipe 23, the scraping block 5 and the scraping plate 10 are driven to rotate through the rotation of the stirring rod 4, and residual raw materials attached to the inner wall of the stirring tank 1 and the inner bottom of the stirring tank 1 can be scraped through the rotation of the scraping block 5 and the scraping plate 10;
after scraping the residual raw materials attached to the inner wall of the stirring tank 1 and the bottom in the stirring tank 1 by the scraping block 5 and the scraping plate 10, the controller 22 controls the first driving motor 3 to drive the stirring rod 4 to rotate, so that the fixing rod 6 can be aligned to the mounting hole 7, after detecting the fixing rod 6 by the infrared temperature sensor 9, signals can be fed back to the controller 22, the second driving motor 14 is controlled by the controller 22 to work, the threaded rod 13 is driven to rotate by the rotation of the output shaft of the second driving motor 14, the pushing plate 17 can be driven to move by the rotation of the threaded rod 13, the limiting rod 15 can position the pushing plate 17 when the pushing plate 17 moves, the pushing plate 17 can stably move downwards, the pushing rod 16 pushes the scraping ring 19 when the pushing plate 17 moves downwards, the scraping ring 19 is close to the stirring rod 4, the scraping block 5 and the scraping plate 10, the stirring rod 4, the scraping block 5 and the scraping plate 10 pass through the first scraping groove 20 and the second scraping groove 21, when the scraping ring 19 moves, the stirring rod 4, the raw materials attached to the scraping block 5 and the residual raw materials on the scraping plate 10 can be scraped by the stirring rod 1 again, and the raw materials can be prevented from being wasted by the raw materials, and the raw materials can be cleaned.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.