CN213300697U - Drying device for lithium battery production - Google Patents

Abstract

The utility model provides a drying device is used in lithium cell production relates to lithium cell technical field. This drying device is used in lithium cell production, including two mounting panels, the equal fixed mounting in left end upper surface of two mounting panels has the support, be provided with the pivot between two supports, the one side fixed connection that the both ends of pivot are close to mutually with two supports respectively, top between two mounting panels is provided with a stoving section of thick bamboo, the left end of a stoving section of thick bamboo is articulated with the pivot, the fixed grafting in upper end of a stoving section of thick bamboo has the inlet pipe rather than inside intercommunication, the inside of inlet pipe is pegged graft and is had airtight apron, the upper surface of a stoving section of thick bamboo is provided with the. This drying device is used in lithium cell production through setting up motor, a stoving section of thick bamboo, intake pipe, venthole and pneumatic cylinder, has reached and can carry out the effect of evenly drying to the inside lithium cell raw materials of a stoving section of thick bamboo, has solved among the prior art can only go out water to its surface, can't carry out thorough drying and the problem of dewatering to the bottom surface of lithium cell.

Description

Drying device for lithium battery production

Technical Field

The utility model relates to a lithium cell technical field specifically is a drying device is used in lithium cell production.

Background

The lithium battery is a battery which uses a non-aqueous electrolyte solution by taking lithium metal or lithium alloy as a negative electrode material, and raw materials are required to be dewatered and dried in the production process of the lithium battery, so that the quality and the service life of the lithium battery are ensured.

The dewatering drying in the existing market is to prevent the raw materials on the conveyer belt, the conveyer belt drives the raw materials to pass through the drying device to complete dewatering, although the above method can dry and dewater the raw materials on the surface, the raw materials at the bottom cannot be thoroughly dried and dewatered.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drying device is used in lithium cell production has solved among the prior art and can only go out water to its surface, can't carry out the problem of thorough drying and dewatering to the bottom surface of lithium cell.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drying device for lithium battery production comprises two mounting plates, wherein supports are fixedly mounted on the upper surfaces of the left ends of the two mounting plates, a rotating shaft is arranged between the two supports, two ends of the rotating shaft are fixedly connected with one surfaces of the two supports, which are close to each other, respectively, a drying cylinder is arranged above the two mounting plates, the left end of the drying cylinder is hinged with the rotating shaft, the upper end of the drying cylinder is fixedly inserted with a feeding pipe communicated with the interior of the drying cylinder, the interior of the feeding pipe is inserted with a sealed cover plate, the upper surface of the drying cylinder is provided with an L-shaped plate, the bottom end of the L-shaped plate is rotatably connected with the drying cylinder, the upper end of the sealed cover plate is rotatably connected with a threaded rod, the upper end of the threaded rod penetrates through the L-shaped plate and is in threaded connection with the L-shaped plate, the right end of the drying cylinder, the front end and the rear end of the connecting plate are respectively rotatably connected with the two mounting plates, a hydraulic cylinder is fixedly inserted in the connecting plate, an output end of the hydraulic cylinder is hinged with the supporting plate, one end, away from the drying cylinder, of the air inlet pipe penetrates through the supporting plate and is rotatably connected with the supporting plate, a motor is fixedly inserted in the forehead of the supporting plate, and an output shaft of the motor is in transmission connection with the air inlet pipe.

Preferably, the left end of the drying cylinder is fixedly connected with a rotating rod in an inserting mode, and one end, far away from the drying cylinder, of the rotating rod is connected to the outer portion of the rotating shaft in a sleeved mode.

Preferably, an output shaft of the motor is fixedly sleeved with a first belt wheel, the outside of the air inlet pipe is positioned on the left side of the support plate and is fixedly sleeved with a second belt wheel, and the first belt wheel is in transmission connection with the second belt wheel through a belt.

Preferably, the longitudinal section of the closed cover plate is of a trapezoidal structure, and the closed cover plate is located at the center line of the drying cylinder.

Preferably, one end of the L-shaped plate, which is far away from the drying cylinder, is provided with a threaded hole, and the threaded rod penetrates through the threaded hole and is in threaded connection with the threaded hole.

Preferably, the hydraulic cylinder is located at the axis of the drying drum, and the hydraulic cylinder is located in the middle of the connecting plate.

(III) advantageous effects

The utility model provides a drying device is used in lithium cell production. The method has the following beneficial effects:

1. the drying device for the lithium battery production is provided with the motor, the drying cylinder, the air inlet pipe, the air outlet hole and the hydraulic cylinder, the air inlet pipe can be driven to rotate by a belt when the motor rotates, when the air inlet pipe rotates, the drying cylinder rotates along with the motor, lithium battery production raw materials can be put into the drying cylinder through the air inlet pipe, hot air can be filled into the air inlet pipe, the hot air can be discharged through the air outlet hole when entering the drying cylinder, in order to ensure uniform heating, the hydraulic cylinder is controlled to extend, when the hydraulic cylinder extends, the angle of the drying cylinder can be adjusted through the support plate due to the fact that the left end of the drying cylinder is hinged with the rotating shaft, the connecting plate can rotate relative to the two mounting plates, the effect of uniformly drying the lithium battery raw materials in the drying cylinder is achieved, the problem that only the surface of the, the problem that the bottom surface of the lithium battery cannot be thoroughly dried and dewatered.

2. This drying device is used in lithium cell production through setting up airtight apron, threaded rod and L template, when rotating the threaded rod, the threaded rod can reciprocate for the L template, can drive airtight apron up-and-down motion this moment, can close the inlet pipe when airtight apron downstream, can open in the time of the rebound.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a sectional view of the structure of the present invention;

fig. 4 is a schematic view of the internal structure of the present invention.

The drying device comprises a mounting plate 1, a support 2, a rotating shaft 3, a drying cylinder 4, a feeding pipe 5, a sealed cover plate 6, a threaded rod 7, an air outlet hole 8, an air inlet pipe 9, a connecting plate 10, a hydraulic cylinder 11, a support plate 12, a motor 13, a rotating rod 14, a first belt wheel 15, a second belt wheel 16, a belt 17, a threaded hole 18 and a 19L-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a drying device for lithium battery production, as shown in figure 1-4, comprising two mounting plates 1, wherein the upper surfaces of the left ends of the two mounting plates 1 are both fixedly provided with a bracket 2, the two brackets 2 can increase the stability of the device when in use, a rotating shaft 3 is arranged between the two brackets 2, two ends of the rotating shaft 3 are respectively fixedly connected with the mutually adjacent surfaces of the two brackets 2, a drying cylinder 4 is arranged above the two mounting plates 1, the left end and the right end of the drying cylinder 4 have thinner diameters, the left end and the right end of the drying cylinder 4 are both communicated with the inside of the drying cylinder 4, the left end of the drying cylinder 4 is hinged with the rotating shaft 3, the drying cylinder 4 is positioned at the middle position of the rotating shaft 3, the left end of the drying cylinder 4 is fixedly inserted with a rotating rod 14, one end of the rotating rod 14 far away from the drying cylinder 4 is, the two ends of the drying cylinder can realize rotation in different directions and have certain bearing performance, the upper end of the drying cylinder 4 is fixedly inserted with a feeding pipe 5 communicated with the inside of the drying cylinder, the diameter of the feeding pipe 5 is larger, convenient feeding can be realized, and meanwhile, the effect of discharging can be realized, the inside of the feeding pipe 5 is inserted with a sealed cover plate 6, the upper surface of the drying cylinder 4 is provided with an L-shaped plate 19, the longitudinal section of the sealed cover plate 6 is in a trapezoidal structure, the sealed cover plate 6 is positioned at the central line position of the drying cylinder 4, the sealed cover plate 6 provided with the trapezoidal structure can ensure the connection tightness with the feeding pipe 5, the bottom end of the L-shaped plate 19 is rotatably connected with the drying cylinder 4, the upper end of the sealed cover plate 6 is rotatably connected with a threaded rod 7, the upper end of the threaded rod 7 penetrates through the L-shaped plate 19 and is in threaded connection with the L-shaped plate, the upper end of the threaded rod 7 is fixedly provided with a hand wheel which can be operated conveniently, the right end of the drying cylinder 4 is fixedly provided with an air outlet hole 8 communicated with the inside of the drying cylinder, the air outlet hole 8 is provided with a pressure relief valve, the inside of the drying cylinder 4 can be filled with hot air, the right end of the drying cylinder 4 is fixedly inserted with an air inlet pipe 9 communicated with the inside of the drying cylinder, a connecting plate 10 is arranged between the right ends of the two mounting plates 1, the front end and the rear end of the connecting plate 10 are respectively connected with the two mounting plates 1 in a rotating way, a hydraulic cylinder 11 is fixedly inserted in the connecting plate 10, the hydraulic cylinder 11 is positioned at the axial lead position of the drying cylinder 4, the hydraulic cylinder 11 is positioned in the middle position of the connecting plate 10, the output end of the hydraulic cylinder 11 is hinged with a support plate 12, one end of the air inlet pipe 9, the output shaft of the motor 13 is fixedly sleeved with a first belt pulley 15, the outside of the air inlet pipe 9 is positioned at the left side of the support plate 12 and is fixedly sleeved with a second belt pulley 16, and the first belt pulley 15 is in transmission connection with the second belt pulley 16 through a belt 17.

The theory of operation, can drive intake pipe 9 through belt 17 when motor 13 rotates and rotate, when intake pipe 9 rotated, drying cylinder 4 also rotated thereupon, lithium cell raw materials for production can drop into the inside of drying cylinder 4 through inlet pipe 5, intake pipe 9 can fill into steam, steam can discharge through venthole 8 when getting into drying cylinder 4 inside, in order to guarantee to be heated evenly, control pneumatic cylinder 11 extends, can be through extension board 12 when pneumatic cylinder 11 extends because drying cylinder 4's left end is articulated with pivot 3, so can adjust drying cylinder 4's angle when pneumatic cylinder 11 extends, connecting plate 10 can rotate for two mounting panels 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a drying device is used in lithium cell production, includes two mounting panels (1), its characterized in that: the upper surfaces of the left ends of the two mounting plates (1) are fixedly provided with supports (2), a rotating shaft (3) is arranged between the two supports (2), the two ends of the rotating shaft (3) are respectively fixedly connected with the surfaces, close to each other, of the two supports (2), a drying cylinder (4) is arranged above the two mounting plates (1), the left end of the drying cylinder (4) is hinged with the rotating shaft (3), the upper end of the drying cylinder (4) is fixedly inserted with a feeding pipe (5) communicated with the interior of the drying cylinder, the interior of the feeding pipe (5) is inserted with a sealed cover plate (6), the upper surface of the drying cylinder (4) is provided with an L-shaped plate (19), the bottom end of the L-shaped plate (19) is rotatably connected with the drying cylinder (4), the upper end of the sealed cover plate (6) is rotatably connected with a threaded rod (7), the upper end of the threaded rod (7) penetrates through the L-shaped plate (19) and is in threaded connection, the fixed grafting of right-hand member of a stoving section of thick bamboo (4) has rather than intake pipe (9) of inside intercommunication, be provided with connecting plate (10) between the right-hand member of two mounting panels (1), both ends rotate with two mounting panels (1) respectively around connecting plate (10) are connected, the inside of connecting plate (10) is fixed to be pegged graft and is had pneumatic cylinder (11), the articulated extension board (12) of output of pneumatic cylinder (11), the one end that a stoving section of thick bamboo (4) was kept away from in intake pipe (9) runs through extension board (12) and is connected rather than rotating, the fixed grafting in volume of extension board (12) has motor (13), the output shaft and intake pipe (9) transmission of motor (.

2. The drying device for lithium battery production of claim 1, characterized in that: the left end of the drying cylinder (4) is fixedly connected with a rotating rod (14) in an inserting mode, and one end, far away from the drying cylinder (4), of the rotating rod (14) is connected to the outer portion of the rotating shaft (3) in a sleeved mode.

3. The drying device for lithium battery production of claim 1, characterized in that: an output shaft of the motor (13) is fixedly sleeved with a first belt wheel (15), the outer portion of the air inlet pipe (9) is located on the left side of the support plate (12) and is fixedly sleeved with a second belt wheel (16), and the first belt wheel (15) is in transmission connection with the second belt wheel (16) through a belt (17).

4. The drying device for lithium battery production of claim 1, characterized in that: the longitudinal section of the closed cover plate (6) is of a trapezoidal structure, and the closed cover plate (6) is located on the central line of the drying cylinder (4).

5. The drying device for lithium battery production of claim 1, characterized in that: one end of the L-shaped plate (19) far away from the drying cylinder (4) is provided with a threaded hole (18), and the threaded rod (7) penetrates through the threaded hole (18) and is in threaded connection with the threaded hole.

6. The drying device for lithium battery production of claim 1, characterized in that: the hydraulic cylinder (11) is located on the axis of the drying drum (4), and the hydraulic cylinder (11) is located in the middle of the connecting plate (10).

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