CN219494692U

CN219494692U - Novel lithium battery baking box

Info

Publication number: CN219494692U
Application number: CN202222369997.0U
Authority: CN
Inventors: 李文; 胡志华
Original assignee: Jiangxi Hualiyuan Lithium Energy Technology Co ltd
Current assignee: Jiangxi Hualiyuan Lithium Energy Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-08-08
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a novel lithium battery baking box, which comprises a box body, a groove and a rotating rod, wherein a motor is arranged above the box body, a driving rod is arranged at the bottom of the motor, a sun gear is arranged outside the driving rod, planetary gears are arranged at two ends of the sun gear, a gear ring is arranged outside the planetary gears and positioned on the inner wall of the box body, a driven rod is arranged inside the planetary gears, a fan is arranged at the bottom of the driven rod, a heating layer is arranged below the fan, a supporting rod is arranged below the fan, and a supporting plate is arranged on the surface of the supporting rod, so that the supporting rod is intermittently rotated, the supporting plate fixedly connected with the supporting rod achieves the effect of intermittent rotation, the drying work of a lithium battery is more uniform, the normal use of the later period is not influenced, and the drying quality of the lithium battery is ensured.

Description

Novel lithium battery baking box

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a novel lithium battery baking oven.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution, which uses lithium metal or a lithium alloy as a negative electrode material, and can be broadly divided into two types: the lithium metal battery and the lithium ion battery, the lithium ion battery does not contain lithium in a metal state, and the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the lithium ion battery are all superior to those of the lithium ion battery, because the electrolyte in the lithium battery is an organic matter without water molecules, the existence of water is extremely harmful to the battery, the electrochemical performance of the finished battery can be reduced, the battery is inflated, and even the battery is heated and exploded, therefore, in the production link, the full baking of the battery is a key link affecting the quality of the battery, and a novel lithium battery baking oven is needed,

the current chinese patent is CN202021082077.5, but provide a soft packet of lithium cell baking equipment, but through setting up temperature sensor real time monitoring baking cabinet inside temperature, but through setting up humidity transducer real time monitoring baking cabinet inside humidity, when temperature sensor and humidity transducer monitor the baking and accomplish, buzzing alarm is for sending out the police dispatch newspaper for inform the staff, can carry out the rapid cooling to baking cabinet inside temperature when baking the end through setting up the cooling layer, be convenient for the lithium cell take out, shortened production cycle, improved production efficiency.

However, baking the existing novel lithium battery has the following problems;

the existing lithium battery baking box is generally in a direct blowing mode of a fan or heating equipment, and only partial positions of the lithium battery can be thoroughly dried in the direct blowing mode;

because parts such as lithium battery need place on bracing piece fixed mounting's layer board before getting into the stoving case, then the staff removes the bracing piece to stoving incasement portion and can begin stoving work, because layer board and bracing piece are fixed connection, and do not set up the stirring structure to bracing piece and layer board, make lithium battery be in the static state at stoving incasement portion, only can rely on the fan at top to directly blow and carry out stoving work to it, can not carry out rotary adjustment, thereby make the lithium battery can appear toasting inhomogeneous problem when drying and appear, thereby influence the normal use at the back, and influence the quality of lithium battery.

Disclosure of Invention

The utility model aims to provide a novel lithium battery baking box, which is used for solving the problems that the existing lithium battery baking box in the current market proposed by the background technology is generally in a direct blowing mode of a fan or heating equipment, the mode can only thoroughly dry part of the lithium battery, as the position of the fan and the position of the lithium battery are relatively fixed, the whole lithium battery baking work needs to be suspended by a worker midway on the baking box, the position of the fan is adjusted or the support rod is manually stirred and rotated to dry again, the labor capacity of the worker is increased, the baking efficiency is lower, the baking effect is poor, and because parts such as the lithium battery and the like need to be placed on a support plate fixedly installed on the support rod before entering the baking box, then the worker can start the baking work after moving the support rod into the baking box, because the support plate is fixedly connected with the support rod, and the stirring structure of the support rod is not arranged, the lithium battery is in a static state in the baking box, the lithium battery can only be directly blown by the fan at the top to carry out the baking work, and the rotation adjustment cannot be carried out, so that the lithium battery can be baked unevenly, and the problem of the normal baking can occur when the lithium battery is baked, and the quality is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel lithium cell baking box, includes box, dials strip two, recess and rotary rod, and the top of box is provided with the motor, and the bottom of motor is provided with the actuating lever, the outside of actuating lever is provided with sun gear, and sun gear's both ends are provided with planetary gear, planetary gear's outside is provided with the ring gear, and the ring gear is located the inner wall of box, planetary gear's inside is provided with the driven lever, and the bottom of driven lever is provided with the fan, the below of fan is provided with the zone of heating, and the below of fan is provided with the bracing piece, the surface mounting of bracing piece has the layer board.

Preferably, the sun gear and the planet gears are meshed with each other, a plurality of groups of planet gears are arranged, the plurality of groups of planet gears are distributed at equal intervals, and the planet gears are meshed with each other.

Preferably, the planetary gear is fixedly connected with the driven rod, the lower end of the driven rod is positioned in the sliding groove, the sliding groove is in a circular ring shape, and the driven rod and the sliding groove form a sliding structure.

Preferably, the top of bracing piece outside is provided with the fly leaf, and the surface of fly leaf is provided with the recess to the inside of fly leaf is provided with the bull stick, the recess is provided with the multiunit, and the length of multiunit recess is the same.

Preferably, the inside of recess is provided with the lug, and the bottom of lug is provided with dials the strip, the lug is integrated with dialling the strip and is constructed as an organic whole, and dials the inside rotary rod that is provided with of one end of strip, the top of rotary rod is connected with the zone of heating through the bearing.

Preferably, the outside of rotary rod is provided with the carousel, and the edge of carousel is the arc, the arc of carousel is identical with the arc of fly leaf, dial strip two's one end and rotary rod be fixed connection, and dial strip two and lug are integrated structure, lug and recess constitute sliding construction, and dial strip two and dial strip length equal to dial strip two and dial strip and be 60 degrees contained angles.

Compared with the prior art, the utility model has the beneficial effects that: the novel lithium battery baking box is arranged;

1. the top of the drying box is provided with the group fans for drying, the driven rods of the groups fans are meshed with the planet gears and the sun gear for rotation, and the groups of planet gears are meshed with the gear rings for rotation, so that the groups of fans slide in the inner wall sliding grooves of the box body, the area of the air channels of the fans is enlarged, the fans rotate in a circular ring shape, a worker does not need to manually adjust the position for baking, and meanwhile, a heating layer is arranged in the machine box, so that the air channels of the fans are circularly blown to the heating layer, the temperature in the machine box is quickly increased, the baking efficiency of lithium batteries and parts to be baked is improved, and the drying effect is better;

2. through being provided with intermittent type structure of stirring in quick-witted incasement portion, through the outside belt drive of actuating lever for the rotary rod drives the lug that two sets of integrated structures of dialling and drives the fly leaf and constitute and slide the structure of stirring, and fly leaf and bracing piece are fixed connection, make the bracing piece carry out intermittent type rotation, thereby make bracing piece fixed connection's layer board reach intermittent type pivoted effect, thereby make the stoving work of lithium cell more even, do not influence the normal use in later stage, guarantee the stoving quality of lithium cell.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of a fan driving structure according to the present utility model;

FIG. 3 is a schematic bottom view of the driven rod of the fan of the present utility model sliding on the inner wall of the chassis;

FIG. 4 is a schematic top view of an intermittent toggle structure of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a case; 2. a motor; 3. a driving rod; 4. a sun gear; 5. a planetary gear; 6. a gear ring; 7. a driven rod; 8. a fan; 9. a support rod; 10. a heating layer; 11. a supporting plate; 12. a poking bar; 13. a bump; 14. a second poking bar; 15. a turntable; 16. a rotating rod; 17. a movable plate; 18. a groove; 19. a belt; 20. a chute; 21. and (5) rotating the rod.

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 novel lithium cell oven, including box 1, dialling strip two 14, recess 18 and rotary rod 21, the top of box 1 is provided with motor 2, and the bottom of motor 2 is provided with actuating lever 3, the outside of actuating lever 3 is provided with sun gear 4, and the both ends of sun gear 4 are provided with planetary gear 5, planetary gear 5's outside is provided with ring gear 6, and ring gear 6 is located the inner wall of box 1, planetary gear 5's inside is provided with driven lever 7, and driven lever 7's bottom is provided with fan 8, fan 8's below is provided with zone of heating 10, and fan 8's below is provided with bracing piece 9, bracing piece 9's surface mounting has layer board 11.

The sun gear 4 is meshed with the planetary gears 5, the planetary gears 5 are provided with a plurality of groups, the planetary gears 5 are distributed at equal intervals, and the planetary gears 5 are meshed with the gear ring 6, so that the fan 8 can be driven conveniently;

the planetary gear 5 is fixedly connected with the driven rod 7, the lower end of the driven rod 7 is positioned in the chute 20, the chute 20 is circular, and the driven rod 7 and the chute 20 form a sliding structure so as to facilitate the sliding of the fan 8;

the top end of the supporting rod 9 is externally provided with a movable plate 17, the surface of the movable plate 17 is provided with a groove 18, the inside of the movable plate 17 is provided with a rotating rod 16, the grooves 18 are provided with a plurality of groups, and the lengths of the groups of grooves 18 are the same, so that intermittent driving is realized;

the inside of the groove 18 is provided with a lug 13, the bottom of the lug 13 is provided with a poking bar 12, the lug 13 and the poking bar 12 are of an integrated structure, one end of the poking bar 12 is internally provided with a rotating rod 21, and the top of the rotating rod 21 is connected with the heating layer 10 through a bearing, so that the temperature inside the case 1 is quickly increased;

the outside of rotary rod 21 is provided with carousel 15, and the edge of carousel 15 is the arc, and the arc of carousel 15 coincides with the arc of fly leaf 17, and the one end and the rotary rod 21 of dialling strip two 14 are fixed connection, and dialling strip two 14 and lug 13 are integrated structure, and lug 13 and recess 18 constitute sliding structure, and dialling strip two 14 and dialling strip 12 length equals to dialling strip two 14 and dialling strip 12 are 60 degrees contained angles, reach intermittent type pivoted effect, thereby make the stoving work of lithium cell more even.

Working principle: when the novel lithium battery baking box is used, firstly, when a batch of sulfur batteries are required to be baked, a worker opens a door of the machine box 1, moves the support rods 9 and the support plates 11 to the outside of the machine box 1, then places parts such as lithium batteries and the like which are required to be baked on a plurality of groups of support plates 11 arranged on the top surface of the support rods 9, then places the lithium batteries in a straightening and flattening way to avoid offset falling, then moves the support rods 9 and the support plates 11 to the middle position inside the machine box 1, closes the door of the machine box 1, at the moment, the motor 2 drives the driving rod 3 to rotate, the driving rod 3 drives the external sun gear 4 to rotate in meshed mode with a plurality of groups of planetary gears 5, so that the planetary gears 5 drive the driven rod 7 to rotate, the driven rod 7 drives a plurality of groups of fans 8 to rotate, and the driven rod 7 slides in the sliding grooves 20 on the inner wall of the machine box 1, so that the planetary gears 5 and the billions of gear rings 6 rotate in meshed mode, the area of the air duct of the fan 8 is enlarged, so that the baking work is more uniform, a heating layer 10 is arranged in the case 1, the heating layer 10 and the motor 2 are started simultaneously, the air duct of the fan 8 is circularly blown to the heating layer 10, the temperature in the case 1 is quickly increased, the baking efficiency of a lithium battery and parts to be baked is improved, the driving rod 3 rotates and drives the outside to drive a belt 19, the belt 19 drives a rotating rod 21 to rotate, the rotating rod 21 is connected with the surface of the heating layer 10 through a bearing, the rotating rod 21 drives two groups of stirring bars 12 to rotate, the lug 13 of the stirring bar 12 integrated structure drives a plurality of groups of grooves 18 in the movable plate 17 to form a sliding structure, the stirring bars are intermittently stirred due to rotation, and after the stirring bars 12 are contacted with the grooves 18 of the movable plate 17, the rotary rod 21 drives the rotary table 15 to rotate, and the arc of the edge of the rotary table 15 is matched with the arc of the movable plate 17, so that the rotary rod 21 drives the poking bar II 14 and the groove 18 of the movable plate 17 to form a sliding poking structure, and the movable plate 17 is fixedly connected with the support rod 9, so that the support rod 9 intermittently rotates, the drying quality of the lithium battery is ensured, and the contents which are not described in detail in the specification belong to the prior art known to the technical staff in the field.

Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a novel lithium cell baking oven, includes box (1), dials strip two (14), recess (18) and rotary rod (21), its characterized in that: the top of box (1) is provided with motor (2), and the bottom of motor (2) is provided with actuating lever (3), the outside of actuating lever (3) is provided with sun gear (4), and the both ends of sun gear (4) are provided with planetary gear (5), the outside of planetary gear (5) is provided with ring gear (6), and ring gear (6) are located the inner wall of box (1), the inside of planetary gear (5) is provided with driven lever (7), and the bottom of driven lever (7) is provided with fan (8), the below of fan (8) is provided with zone of heating (10), and the below of fan (8) is provided with bracing piece (9), the surface mounting of bracing piece (9) has layer board (11).

2. The novel lithium battery baking oven according to claim 1, wherein: the sun gear (4) is meshed with the planet gears (5), the planet gears (5) are provided with a plurality of groups, the planet gears (5) are distributed at equal intervals, and the planet gears (5) are meshed with the gear ring (6).

3. The novel lithium battery baking oven according to claim 1, wherein: the planetary gear (5) is fixedly connected with the driven rod (7), the lower end of the driven rod (7) is located inside the sliding groove (20), the sliding groove (20) is in a circular ring shape, and the driven rod (7) and the sliding groove (20) form a sliding structure.

4. The novel lithium battery baking oven according to claim 1, wherein: the top of bracing piece (9) is provided with fly leaf (17) outside, and the surface of fly leaf (17) is provided with recess (18) to the inside of fly leaf (17) is provided with bull stick (16), recess (18) are provided with multiunit, and the length of multiunit recess (18) is the same.

5. The novel lithium battery baking oven according to claim 1, wherein: the inside of recess (18) is provided with lug (13), and the bottom of lug (13) is provided with dials strip (12), lug (13) and group strip (12) are integrated structure, and dials the inside rotary rod (21) that is provided with of one end of strip (12), the top of rotary rod (21) is connected with zone of heating (10) through the bearing.

6. The novel lithium battery baking oven according to claim 1, wherein: the outside of rotary rod (21) is provided with carousel (15), and the edge of carousel (15) is the arc, the arc of carousel (15) is identical with the arc of fly leaf (17), the one end of dialling strip two (14) is fixed connection with rotary rod (21), and dials strip two (14) and lug (13) integrated structure as, lug (13) and recess (18) constitute sliding structure, and dials strip two (14) and dialling strip (12) length and be 60 degrees contained angles with dialling strip (12).