CN219072827U - Contactless lithium battery slurry stirring and defoaming equipment - Google Patents
Contactless lithium battery slurry stirring and defoaming equipment Download PDFInfo
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- CN219072827U CN219072827U CN202223485919.3U CN202223485919U CN219072827U CN 219072827 U CN219072827 U CN 219072827U CN 202223485919 U CN202223485919 U CN 202223485919U CN 219072827 U CN219072827 U CN 219072827U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a contactless lithium cell thick liquids stirring deaeration equipment, includes tray, rotation motor, stirring cup, viscosity detector and controller, the tray is connected with rotation motor drive, rotation motor and stirring cup drive are connected, the tray rotates with the stirring cup to be connected, the stirring cup is equipped with viscosity detector, the controller is connected with rotation motor, the controller is connected with viscosity detector. According to the utility model, the viscosity detector is arranged in the stirring cup, so that the number of process links is reduced, the production efficiency is improved, and particularly for vacuum stirring, the production efficiency is improved; the temperature of the temperature regulating cavity is regulated by the temperature regulator so as to influence the temperature of the slurry in the stirring cup, and the temperature rise of the slurry in the stirring process can be restrained so as to improve the quality of the slurry; through contactless stirring, no helical blade is needed, no cleaning is needed, raw materials are not polluted, and the shape of the materials is not damaged.
Description
Technical Field
The utility model relates to the technical field of stirring and defoaming equipment, in particular to non-contact lithium battery slurry stirring and defoaming equipment.
Background
The positive electrode slurry of the lithium ion battery consists of an adhesive, a conductive agent, a positive electrode material and the like, and the negative electrode slurry consists of an adhesive, graphite carbon powder and the like. The preparation of the anode slurry and the cathode slurry comprises a process of mixing liquid, liquid and solid materials, wherein the process of mixing is used for improving the dispersibility and uniformity of granular active substances in the slurry, the dispersion and uniformity of the granular active substances can be influenced by the movement of lithium ions between two electrodes of a battery, the deaeration efficiency, the bubble retention rate and the viscosity can be influenced by environmental factors such as temperature and the mixing mode in the mixing process, the dispersibility and uniformity of the lithium ion battery slurry can be influenced by the bubbles and the viscosity of the mixture, and the quality and the product performance of the subsequent lithium ion battery are influenced, so that the stirring equipment for the lithium ion battery slurry can be used for improving the dispersibility and uniformity of the lithium ion battery slurry as much as possible.
The vacuum temperature control stirring deaerator of patent number CN201520621866.4 can be used for vacuumizing a stirring environment and controlling the temperature of the temperature stirring environment to improve the dispersibility and uniformity of stirring slurry, but the stirring of lithium battery slurry still has the following problems: 1. the lithium battery slurry is reduced along with the stirring process, but the too high or the too low viscosity is unfavorable for the coating of the pole piece, the slurry with high viscosity is not easy to precipitate and has good dispersibility, but the too high viscosity is unfavorable for the leveling effect and is unfavorable for the coating; too low viscosity is not good, and when the viscosity is low, although the slurry fluidity is good, the slurry is difficult to dry, the drying efficiency of coating is reduced, and problems such as coating cracks, slurry particle agglomeration, poor surface density consistency and the like can also occur; 2. the quality of the slurry to be stirred at each time cannot be ensured to be completely uniform, and even if a predetermined stirring time and flow are set, a predetermined viscosity cannot be ensured at the end of stirring.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a non-contact type lithium battery slurry stirring and defoaming device.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a contactless lithium cell thick liquids stirring deaeration equipment, includes tray, rotation motor, stirring cup, viscosity detector and controller, the tray is connected with rotation motor drive, rotation motor and stirring cup drive are connected, the tray rotates with the stirring cup to be connected, the stirring cup is equipped with viscosity detector, the controller is connected with rotation motor, the controller is connected with viscosity detector.
As a further improvement of the utility model: the rotary motor comprises a revolution motor, the revolution motor is fixedly connected with the base, and the revolution motor is in transmission connection with the tray. The revolution motor can be directly connected with the tray in a transmission way, the revolution motor can also be connected with the tray in a transmission way through a gear and a slewing bearing, and parts with balls can be arranged between the tray and the base to enhance the stability of the rotation of the tray.
As a further improvement of the utility model: the intelligent control device is characterized by further comprising an input feedback device, wherein the input feedback device is fixedly connected with the base, and the input feedback device is connected with the controller. The input feedback device comprises an operator, and the operator is used for controlling the starting speed, the stopping speed, the revolution speed, the rotation speed, the working time and the like of the stirring deaeration machine. The controller is provided with an entity key which is specially used for scram, and input keys of other functions can be entity keys, virtual keys, keys and knobs. The input feedback device further comprises a display, the base is provided with the display, and the display is connected with the controller. The display is used to show whether the machine is on, the current rotational speed of rotation, the current rotational speed of revolution, the remaining rotational time, and various other options.
As a further improvement of the utility model: still include temperature regulator, temperature regulator and base fixed connection, the base is equipped with the chamber that adjusts the temperature, the stirring cup is established in adjusting the temperature chamber, it is equipped with to get to put the mouth to adjust the temperature chamber, it is equipped with the switch cover to get to put the mouth, switch cover and base detachable connection, temperature regulator and controller are connected. In the stirring process, the slurry and the stirring cup are rubbed to generate heat, the temperature in the slurry and the stirring cup rises along with the temperature rise, the temperature rise can influence the quality of the slurry, the temperature regulator is used for regulating the temperature of the temperature regulating cavity so as to influence the temperature of the slurry in the stirring cup, and the temperature rise of the slurry in the stirring process can be restrained so as to improve the quality of the slurry. The temperature regulator may be an air conditioner.
As a further improvement of the utility model: the rotating motor comprises a rotating motor, the rotating motor is fixedly connected with the tray, and the rotating motor is in transmission connection with the stirring cup. The self-rotating motor and the stirring cup are correspondingly arranged, the self-rotating motor can be correspondingly in transmission connection with a plurality of stirring cups, and the self-rotating motor can also be in one-to-one transmission connection with the stirring cups. The self-rotation motor and the stirring cup can be directly connected through parts such as a coupler, a transmission rod, a key and the like in a transmission way. The revolution motion and the rotation motion of the stirring and defoaming equipment are operated by different motors, so that the revolution and rotation ratio of the stirring and defoaming equipment can be adjusted.
As a further improvement of the utility model: the stirring cups are uniformly distributed along the center of the tray. The stirring cup has the advantages that the stirring cup is driven to revolve by the tray, when the stirring cup revolves, the material is subjected to the action of centrifugal force in the material cup, the bubbles are separated by the gravity separation motion generated along the vector direction and the upward pushing action generated by the self weight of the material, and the stirring cups are uniformly distributed along the center of the tray, so that the same effect of separating the bubbles of the material in each stirring cup can be ensured by the revolution motion, and the tray is not eccentric.
As a further improvement of the utility model: the stirring cup is obliquely arranged. The slope of stirring cup sets up can be that the rim of a cup of stirring cup is 45 towards tray center slope so that the stirring cup obtains bigger centrifugal force when the rotation and makes the stirring more abundant, increase the efficiency of stirring, and can prevent when revolution and rotation the material get rid of to the rim of a cup and lead to thick liquids and bowl cover contact more, thick liquids and bowl cover contact can make the bowl cover remain the material and cause the material that carries out the stirring next time to be polluted and waste this stirring's material.
As a further improvement of the utility model: the stirring cup comprises a cup holder, a cup liner and a cup cover, wherein the cup holder is detachably connected with the cup liner, the cup cover is detachably connected with the cup liner, the cup holder is rotatably connected with a tray, and the cup holder is in transmission connection with a rotating motor. The detachable cup holder is connected with the cup liner through a buckle or a screw so as to facilitate the disassembly and assembly of the cup liner, the cup cover is covered on the cup liner and is detachably connected with the cup liner through the buckle or the screw so as to ensure that materials cannot be thrown out of the cup liner, and the cup holder and the tray can be rotationally connected through a bearing or clearance fit so as to ensure the stability of the rotation of the cup holder.
As a further improvement of the utility model: the viscosity detector comprises a fixing frame and a detecting part, wherein the detecting part is provided with a viscosity sensor, the fixing frame is fixedly connected with the stirring cup, the fixing frame is movably connected with the detecting part through a moving and measuring structure, the moving and measuring structure is connected with the controller, and the viscosity sensor is connected with the controller. After stirring and defoaming are finished, the controller controls the moving and measuring structure to extend the detecting part into the slurry so that the viscosity detector detects whether the viscosity of the slurry reaches the standard, and the moving and measuring structure retracts the detecting part after the detection is finished. The moving and measuring structure can be an electromagnet, a spring and a reaction part, the electromagnet is connected with the reaction part through the spring, the electromagnet is arranged on the fixing frame, the reaction part is arranged on the detection part, when stirring is completed, the electromagnet is electrified, and the electromagnet and the reaction part repel each other to enable the detection part to extend outwards. The viscosity detector may be provided with a power supply to power the electromagnet and the viscosity sensor, the electromagnet and the controller may be connected by wireless transmission, and the viscosity sensor may be connected by wireless transmission.
As a further improvement of the utility model: the stirring cup is provided with a vacuum pumping end, the vacuum pumping end is connected with the stirring cup, and the vacuum pumping end is connected with the controller. The vacuum pump assembly is used for pumping gas in the stirring cup to enable the stirring cup to be in a negative pressure state, compared with normal pressure stirring, the vacuum stirring can be used for processing slurry with larger viscosity, the viscosity of the lithium battery slurry is higher, the lithium battery slurry is more suitable for processing by using vacuum stirring, and the efficiency is higher. The vacuum pump assembly is connected with the vacuumizing end through an air pipe, unidirectional circulation parts such as a one-way valve, a check valve or a check flap are arranged at the vacuumizing end, the air pipe inserted into the vacuumizing end is pulled out after the vacuum pump assembly vacuumizes the stirring cup, and the stirring cup is kept in a vacuum state.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the viscosity detector is arranged in the stirring cup, so that the viscosity of the slurry can be detected after the stirring is finished, if the viscosity is not lower than a specified value, stirring is performed again, the detection of the slurry is not required to be performed by uncovering, the number of procedure links is reduced, the production efficiency is improved, especially for vacuum stirring, the production efficiency is improved, the uncovering is equivalent to refilling air in the stirring cup and changing the stirring cup to normal pressure, if the viscosity is insufficient, reworking is required, namely, the vacuumizing is required again, and the reworking operation can influence the quality of the slurry;
2. according to the utility model, the temperature of the temperature regulating cavity is regulated by the temperature regulator so as to influence the temperature of the slurry in the stirring cup, and the temperature rise of the slurry in the stirring process can be restrained so as to improve the quality of the slurry;
3. the utility model has no spiral blade, no cleaning, no pollution to raw materials and no damage to the shape of the materials by non-contact stirring.
Drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is a partial enlarged view of the portion a in fig. 1.
Fig. 3 is a front view of the present utility model.
Fig. 4 is a side view of the present utility model.
Reference numerals: 1. a base; 2. opening and closing the cover; 3. a temperature regulator; 4. a stirring cup; 41; cup holder; 42. a cup liner; 43. a cup cover; 44. a vacuum end is pumped; 5. a self-rotation motor; 6. a tray; 7. a revolution motor; 8. a viscosity detector; 9. a vacuum pump assembly; 10. and inputting into a feedback device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.
It is noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the present utility model and in the foregoing figures, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.
The utility model will now be further described with reference to the accompanying drawings and examples:
detailed description of the utility model:
the non-contact lithium battery slurry stirring and defoaming device comprises a tray 6, a rotating motor, a stirring cup 4, a viscosity detector 8 and a controller, wherein the tray 6 is in transmission connection with the rotating motor, the rotating motor is in transmission connection with the stirring cup 4, the tray 6 is in rotation connection with the stirring cup 4, the stirring cup 4 is provided with the viscosity detector 8, the controller is connected with the rotating motor, and the controller is connected with the viscosity detector 8.
Further, the automatic feeding device also comprises a base 1, wherein the rotating motor comprises a revolution motor 7, the revolution motor 7 is fixedly connected with the base 1, and the revolution motor 7 is in transmission connection with the tray 6. The revolution motor 7 can be directly connected with the tray 6 in a transmission way, the revolution motor 7 can also be connected with the tray 6 in a transmission way through gears and a slewing bearing, and parts with balls can be arranged between the tray 6 and the base 1 to enhance the stability of the rotation of the tray 6.
Further, the controller is used for controlling the on/off and the rotation speed of the rotation motor and supplying power to the rotation motor, and the controller can be fixedly connected with the base 1 or can be arranged outside the base 1, and is generally arranged at the bottom of the base 1.
Further, the device also comprises an input feedback device 10, wherein the input feedback device 10 is fixedly connected with the base 1, and the input feedback device 10 is connected with the controller. The input feedback device 10 includes an operator for controlling the start, stop, revolution speed, rotation speed, operation time, and the like of the stirring and deaerating machine. The controller is provided with an entity key which is specially used for scram, and input keys of other functions can be entity keys, virtual keys, keys and knobs. The input feedback device 10 further comprises a display, and the base 1 is provided with the display, and the display is connected with the controller. The display is used to show whether the machine is on, the current rotational speed of rotation, the current rotational speed of revolution, the remaining rotational time, and various other options.
Further, still include temperature regulator 3, temperature regulator 3 and 1 fixed connection of base, base 1 is equipped with the chamber that adjusts the temperature, stirring cup 4 is established in the chamber that adjusts the temperature, it is equipped with to get to put the mouth to adjust the temperature, it is equipped with switch cover 2 to get to put the mouth, switch cover 2 and 1 detachable connection of base, temperature regulator 3 and controller are connected. In the stirring process, the slurry and the stirring cup 4 are rubbed to generate heat, the temperature in the slurry and the cup rises along with the rising of the temperature, the rising of the temperature can influence the quality of the slurry, the temperature regulator 3 is used for regulating the temperature of the temperature regulating cavity so as to influence the temperature of the slurry in the stirring cup 4, and the rising of the temperature of the slurry in the stirring process can be restrained so as to promote the quality of the slurry. The temperature regulator 3 may be an air conditioner.
Further, the rotating motor comprises a rotating motor 5, the rotating motor 5 is fixedly connected with the tray 6, and the rotating motor 5 is in transmission connection with the stirring cup 4. The self-rotating motor 5 and the stirring cups 4 are correspondingly arranged, the self-rotating motor 5 can be correspondingly in transmission connection with the stirring cups 4, and the self-rotating motor 5 can also be in one-to-one transmission connection with the stirring cups 4. The self-rotation motor 5 and the stirring cup 4 can be directly connected through parts such as a coupler, a transmission rod, a key and the like in a transmission way. The revolution motion and the rotation motion of the stirring and defoaming equipment are operated by different motors, so that the revolution and rotation ratio of the stirring and defoaming equipment can be adjusted.
Further, the stirring cups 4 are uniformly distributed along the center of the tray 6. The function of the tray 6 to drive the stirring cups 4 to revolve is that during revolution, materials are subjected to centrifugal force in the material cups, bubbles are separated by gravity separation movement generated along the vector direction and upward pushing action generated by the self weight of the materials, and the stirring cups 4 are uniformly distributed along the center of the tray 6, so that the same effect of separating the bubbles of the materials in each stirring cup 4 can be ensured by the revolution movement, and the tray 6 is not eccentric.
Further, as shown in fig. 1, the tray 6 includes a chassis and a tray frame, the chassis and the tray frame are fixedly connected, the chassis is in transmission connection with the revolution motor 7, the chassis is fixedly connected with the rotation motor 5, the tray frame is in rotation connection with the stirring cup 4, and the chassis and the tray frame can be integrally manufactured by subsequent improvement of the product and the structural complexity is reduced.
Further, the stirring cup 4 is obliquely arranged. The slope setting of stirring cup 4 can be that the rim of a cup of stirring cup 4 is 45 towards tray 6 center slope so that stirring cup 4 obtains bigger centrifugal force when the rotation and makes the stirring more abundant, increase the efficiency of stirring and can prevent when revolution and rotation the material get rid of to the rim of a cup and lead to thick liquids and bowl cover 43 contact more, thick liquids and bowl cover 43 contact can make bowl cover 43 residual material cause the material that carries out the stirring next time contaminated and extravagant this stirring's material.
Further, the stirring cup 4 comprises a cup holder 41, a cup liner 42 and a cup cover 43, the cup holder 41 is detachably connected with the cup liner 42, the cup cover 43 is detachably connected with the cup liner 42, the cup holder 41 is rotatably connected with the tray 6, and the cup holder 41 is in transmission connection with a rotating motor. The cup holder 41 and the cup liner 42 are detachably (buckled or screwed) connected to facilitate the disassembly and assembly of the cup liner 42, the cup cover 43 covers the cup liner 42 and is detachably (buckled or screwed) connected with the cup liner 42 to ensure that materials cannot be thrown out of the cup liner 42, and the cup holder 41 and the tray 6 can be rotationally connected through bearings or clearance fit to ensure the stability of the rotation of the cup holder 41.
Further, the viscosity detector 8 comprises a fixing frame and a detecting part, the detecting part is provided with a viscosity sensor, the fixing frame is fixedly connected with the stirring cup 4, the fixing frame is movably connected with the detecting part through a moving and detecting structure, the moving and detecting structure is connected with the controller, and the viscosity sensor is connected with the controller. After stirring and defoaming are finished, the controller controls the moving and measuring structure to extend the detecting part into the slurry so that the viscosity detector 8 detects whether the viscosity of the slurry reaches the standard, and the moving and measuring structure retracts the detecting part after the detection is finished. The moving and measuring structure can be an electromagnet, a spring and a reaction part, the electromagnet is connected with the reaction part through the spring, the electromagnet is arranged on the fixing frame, the reaction part is arranged on the detection part, when stirring is completed, the electromagnet is electrified, and the electromagnet and the reaction part repel each other to enable the detection part to extend outwards. The viscosity detector 8 may be provided with a power supply to power the electromagnet and the viscosity sensor, which may be connected by wireless transmission, and the viscosity sensor may be connected by wireless transmission.
Further, the stirring cup 4 is provided with a vacuumizing end 44, the vacuumizing end 44 is connected with the vacuum pump assembly 9, and the vacuum pump assembly 9 is connected with a controller. The vacuum pump assembly 9 is used for extracting gas in the stirring cup 4 to enable the stirring cup 4 to be in a negative pressure state, compared with normal pressure stirring, the vacuum stirring can be used for processing slurry with larger viscosity, the viscosity of the lithium battery slurry is higher, the lithium battery slurry is more suitable for processing by using the vacuum stirring, and the efficiency is higher. The vacuum pump assembly 9 is connected with the vacuumizing end 44 through an air pipe, unidirectional circulation parts such as a one-way valve, a check valve or a check flap are arranged at the vacuumizing end 44, the air pipe inserted on the vacuumizing end 44 is pulled out after the vacuum pump assembly 9 vacuumizes the stirring cup 4, and the stirring cup 4 is kept in a vacuum state.
Further, the multifunctional bicycle further comprises casters, and the base 1 is fixedly connected with the casters. The bottom of the base 1 is fixedly connected with the truckles through flanges and fasteners, and the truckles are convenient for transportation and arrangement of the stirring deaeration machine.
Further, the caster is provided with a dual brake. The double-brake has the function of stopping the advancing direction and the rotating direction of the trundles, and when the stirring and defoaming machine moves to a designated position, the braking function of the double-brake can be started to stop the stirring and defoaming machine.
Further, the device also comprises a foot, and the base 1 is adjustably connected with the foot. The footing includes screw rod, foot rest, nut subassembly, screw rod and foot rest fixed connection, be equipped with the external screw thread on the screw rod, 1 bottom of base is equipped with the internal screw thread, screw rod and 1 threaded connection of base are in order to adjust the distance of footing bottom and 1 bottom of base in order to adapt to the ground that the stirring deaeration machine was parked, nut subassembly can be the anti-disengaging fastener combination such as double nut, nut and packing ring, nut subassembly installs and is used for preventing that screw rod and 1 threaded connection back looseness of base from leading to the distance of footing bottom and 1 bottom of base to change on the screw rod. The bottom foot can be matched with the truckle, when the stirring and defoaming machine reaches a designated position by using the truckle, the distance between the bottom of the bottom foot and the bottom of the base 1 is adjusted to be higher than the distance between the bottom of the truckle and the bottom of the base 1 by the bottom foot, so that the stirring and defoaming machine is parked at the designated position.
Further, other connection means not mentioned may be by means of connectors, including fasteners, flanges, pin shafts, ties, pneumatic connection elements, welding, adhesives.
Implementation case:
the non-contact type lithium battery slurry stirring and defoaming equipment comprises a tray 6, a rotating motor, a stirring cup 4, a viscosity detector 8, a controller, a base 1, an input feedback device 10, a temperature regulator 3, a vacuum pump assembly 9, casters and feet, wherein the rotating motor comprises a revolution motor 7 and a rotation motor 5, the revolution motor 7 is fixedly connected with the base 1, the revolution motor 7 is connected with the tray 6 through a gear transmission, the rotation motor 5 is fixedly connected with the tray 6, the rotation motor 5 is in transmission connection with the stirring cup 4 through a coupling, the input feedback device 10 is fixedly connected with the base 1, the input feedback device 10 is connected with the controller, the rotating motor is in transmission connection with the stirring cup 4, the stirring cup 4 comprises a cup holder 41, a cup liner 42 and a cup cover 43, the cup holder 41 is detachably connected with the cup liner 42, the cup cover 43 is detachably connected with the cup liner 42, the cup cover 41 is rotationally connected with the tray 6, the cup cover 41 is in transmission connection with the rotating motor, the stirring cup 4 is uniformly distributed along the center of the tray 6, the cup mouth of the stirring cup 4 is inclined by 45 degrees towards the center of the tray 6, the stirring cup 4 is provided with the viscosity detector 8, the viscosity detector 8 comprises a fixing frame and a detecting part, the detecting part is provided with a viscosity sensor, the fixing frame is fixedly connected with the stirring cup 4, the fixing frame is movably connected with the detecting part through a moving structure, the moving structure is connected with a controller, the viscosity sensor is connected with the controller, the moving structure can be an electromagnet, a spring and a reaction part, the electromagnet is connected with the reaction part through the spring, the electromagnet is arranged on the fixing frame, the reaction part is provided with the reaction part, the electromagnet is connected with the controller, the controller is connected with the rotating motor, the controller is connected with the viscosity detector 8, the controller is arranged at the bottom of the base 1, the temperature regulator 3 is fixedly connected with the base 1, the base 1 is provided with a temperature regulating cavity, the stirring cup 4 is arranged in the temperature regulating cavity, the temperature regulating cavity is provided with a taking and placing opening, the taking and placing opening is provided with a switch cover 2, the switch cover 2 is detachably connected with the base 1, the temperature regulator 3 is connected with the controller, the stirring cup 4 is provided with a vacuumizing end 44, the vacuum pump assembly 9 is connected with the controller, the base 1 is fixedly connected with a caster, and the caster is provided with a double-brake.
Further limiting in this embodiment, other non-mentioned means of attachment may be by attachment, welding, adhesives, including fasteners, flanges, pin shafts, ties, pneumatic attachment elements.
The main functions of the utility model are as follows:
1. according to the utility model, the viscosity detector is arranged in the stirring cup, so that the viscosity of the slurry can be detected after the stirring is finished, if the viscosity is not lower than a specified value, stirring is performed again, the detection of the slurry is not required to be performed by uncovering, the number of procedure links is reduced, the production efficiency is improved, especially for vacuum stirring, the production efficiency is improved, the uncovering is equivalent to refilling air in the stirring cup and changing the stirring cup to normal pressure, if the viscosity is insufficient, reworking is required, namely, the vacuumizing is required again, and the reworking operation can influence the quality of the slurry;
2. according to the utility model, the temperature of the temperature regulating cavity is regulated by the temperature regulator so as to influence the temperature of the slurry in the stirring cup, and the temperature rise of the slurry in the stirring process can be restrained so as to improve the quality of the slurry;
3. the utility model has no spiral blade, no cleaning, no pollution to raw materials and no damage to the shape of the materials by non-contact stirring.
In view of the above, after reading the present document, those skilled in the art should make various other corresponding changes without creative mental effort according to the technical scheme and the technical conception of the present utility model, which are all within the scope of the present utility model.
Claims (10)
1. The utility model provides a contactless lithium cell thick liquids stirring deaeration equipment, its characterized in that includes tray, rotation motor, stirring cup, viscosity detector and controller, the tray is connected with rotation motor transmission, rotation motor and stirring cup transmission are connected, tray and stirring cup rotate to be connected, the stirring cup is equipped with viscosity detector, the controller is connected with rotation motor, the controller is connected with viscosity detector.
2. The non-contact lithium battery slurry stirring and defoaming device according to claim 1, further comprising a base, wherein the rotating motor comprises a revolution motor, the revolution motor is fixedly connected with the base, and the revolution motor is in transmission connection with the tray.
3. The non-contact lithium battery slurry stirring and defoaming device according to claim 2, further comprising an input feedback device, wherein the input feedback device is fixedly connected with the base, and the input feedback device is connected with the controller.
4. The non-contact lithium battery slurry stirring and defoaming device according to claim 2, further comprising a temperature regulator, wherein the temperature regulator is fixedly connected with the base, the base is provided with a temperature regulating cavity, the stirring cup is arranged in the temperature regulating cavity, the temperature regulating cavity is provided with a taking and placing opening, the taking and placing opening is provided with a switch cover, the switch cover is detachably connected with the base, and the temperature regulator is connected with the controller.
5. The non-contact lithium battery slurry stirring and defoaming device according to claim 1, wherein the rotating motor comprises a self-rotating motor, the self-rotating motor is fixedly connected with the tray, and the self-rotating motor is in transmission connection with the stirring cup.
6. The non-contact lithium battery slurry stirring and defoaming device according to claim 1, wherein the stirring cups are uniformly distributed along the center of the tray.
7. The non-contact lithium battery slurry stirring and defoaming device according to claim 1, wherein the stirring cup is obliquely arranged.
8. The non-contact lithium battery slurry stirring and defoaming device according to claim 1, wherein the stirring cup comprises a cup holder, a cup liner and a cup cover, the cup holder is detachably connected with the cup liner, the cup cover is detachably connected with the cup liner, the cup holder is rotatably connected with the tray, and the cup holder is in transmission connection with the rotating motor.
9. The non-contact lithium battery slurry stirring and defoaming device according to claim 1 or 8, wherein the viscosity detector comprises a fixing frame and a detecting part, the detecting part is provided with a viscosity sensor, the fixing frame is fixedly connected with the stirring cup, the fixing frame is movably connected with the detecting part through a moving and detecting structure, the moving and detecting structure is connected with the controller, and the viscosity sensor is connected with the controller.
10. The non-contact lithium battery slurry stirring and defoaming device according to claim 1, 2 or 8, further comprising a vacuum pump assembly, wherein a vacuumizing end is arranged on the stirring cup, the vacuum pump assembly is connected with the vacuumizing end, and the vacuum pump assembly is connected with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223485919.3U CN219072827U (en) | 2022-12-27 | 2022-12-27 | Contactless lithium battery slurry stirring and defoaming equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223485919.3U CN219072827U (en) | 2022-12-27 | 2022-12-27 | Contactless lithium battery slurry stirring and defoaming equipment |
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| CN219072827U true CN219072827U (en) | 2023-05-26 |
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|---|---|---|---|
| CN202223485919.3U Active CN219072827U (en) | 2022-12-27 | 2022-12-27 | Contactless lithium battery slurry stirring and defoaming equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117244283A (en) * | 2023-11-16 | 2023-12-19 | 广州施诺斯科技股份有限公司 | Star type vacuum stirring deaeration machine |
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2022
- 2022-12-27 CN CN202223485919.3U patent/CN219072827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117244283A (en) * | 2023-11-16 | 2023-12-19 | 广州施诺斯科技股份有限公司 | Star type vacuum stirring deaeration machine |
| CN117244283B (en) * | 2023-11-16 | 2024-03-08 | 广州施诺斯科技股份有限公司 | Star type vacuum stirring deaeration machine |
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