CN213066935U

CN213066935U - Drying device for lithium battery production

Info

Publication number: CN213066935U
Application number: CN202021354300.7U
Authority: CN
Inventors: 龙超
Original assignee: Hunan Jiupu Energy Technology Co ltd
Current assignee: Hunan Jiupu Energy Technology Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-04-27
Anticipated expiration: 2030-07-11

Abstract

The utility model discloses a drying device is used in lithium cell production, the power distribution box comprises a box body, be equipped with heating blower mechanism on the top outer wall of box, there is the motor case through the bolt fastening on one side outer wall of box, has the motor through the bolt fastening on one side inner wall of motor case, and the one end key-type connection of motor output shaft has the transmission shaft, and the one end of transmission shaft is located the inside of box, and the one end of transmission shaft is equipped with first fixture, there is electric telescopic handle through the bolt fastening on one side inner wall that the transmission shaft was kept away from to the box, and the one end of electric telescopic handle extension rod is passed through the bolt fastening and is had the backing plate, be equipped. The utility model discloses utilize the both ends that first clip and second clip centre gripping copper foil were rolled up, length according to the length adjustment electric telescopic rod that the copper foil was rolled up is with the adaptation, and the copper foil of being convenient for is rolled up, then utilizes the motor to drive and carries out at the uniform velocity rotation, carries out at the uniform velocity drying when being convenient for follow-up drying.

Description

Drying device for lithium battery production

Technical Field

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

Background

In recent years, the rapid adjustment of the product structure in the digital lithium battery industry is realized, on one hand, the sales volume of a soft package lithium battery and a cylindrical lithium battery is rapidly increased, the whole digital lithium battery industry is undergoing deep changes, the lithium battery is put into production in a large number, and a copper foil coil needs to be dried in the production and manufacturing process of the lithium battery, so that the drying device for producing the lithium battery needs to be used.

At present, the drying device for lithium battery production in the market has the following defects in the use process: the both sides of copper foil book are heated evenly inadequately to lead to drying effect relatively poor, to sum up, current drying device for most lithium cell production can not agree with actual need well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drying device for lithium battery production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drying device for lithium cell production, includes the box, be equipped with heating blower mechanism on the top outer wall of box, there is the motor case through the bolt fastening on one side outer wall of box, has the motor through the bolt fastening on one side inner wall of motor case, and the one end key-type of motor output shaft has the transmission shaft, and the one end of transmission shaft is located the inside of box, and the one end of transmission shaft is equipped with first fixture, there is electric telescopic handle through the bolt fastening on the one side inner wall that the transmission shaft was kept away from to the box, and the one end of electric telescopic handle extension rod has the backing plate through the bolt fastening, be equipped with second fixture on the one side outer wall of backing plate, the position that one side outer wall of box is close to the top is opened there is.

Furthermore, first fixture includes the fixed plate, and the fixed plate passes through the bolt fastening in the one end of transmission shaft, and the position that the fixed plate circumference outer wall is close to the edge has a plurality of first clips through the bolt fastening.

Further, second fixture includes the bearing, and the bearing passes through the bolt fastening on one side outer wall of backing plate, rotates on the circumference inner wall of bearing and pegs graft and have the pivot, and the one end of pivot is passed through the bolt fastening and is had the connecting plate, and the position that the connecting plate circumference outer wall is close to the edge has a plurality of second clips through the bolt fastening.

Further, heating blower mechanism includes the heating cabinet, and the heating cabinet passes through the bolt fastening on the top outer wall of box, has the heater through the bolt fastening on one side inner wall of heating cabinet, and the both sides of heating cabinet top outer wall all have the fan through the bolt fastening, and the output of fan is linked together with the inside of heating cabinet.

Furthermore, an air outlet pipe is inserted into the outer wall of the bottom of the heating box, and one end of the air outlet pipe is located inside the box body.

Furthermore, a temperature sensor is fixed on the inner wall of one side of the box body through a bolt, a controller is fixed on the outer wall of one side of the box body through a bolt, and the signal output end of the temperature sensor is connected with the signal input end of the controller through a signal line.

The dust collector is fixed on one side of the outer wall of the top of the box body through bolts, the input end of the dust collector is located inside the box body, and the input end of the dust collector is sleeved with the dust hopper.

The utility model has the advantages that:

1. through motor, electric telescopic handle, bearing and the pivot that sets up, utilize first clip and the both ends that the second clip centre gripping copper foil was rolled up, length according to the length adjustment electric telescopic handle that the copper foil was rolled up is with the adaptation, is convenient for pull up the copper foil and rolls up, then utilizes the motor to drive and carry out at the uniform velocity rotation, carries out at the uniform velocity drying when being convenient for follow-up drying.

2. Through the temperature sensor and the controller that set up, temperature sensor is equipped with temperature early warning value, and after the inside temperature of blast air drying process reached temperature early warning value inside the box, temperature sensor gave the controller with signal transmission, and the heater is then closed to the controller to utilize the surplus temperature to continue dry copper foil book, the rational use of energy.

Drawings

Fig. 1 is a schematic sectional structure view of a drying device for lithium battery production in an embodiment 1 of the present invention;

fig. 2 is a schematic perspective view of a drying device for lithium battery production in accordance with embodiment 1 of the present invention;

fig. 3 is the utility model provides a drying device for lithium battery production embodiment 2's overall structure schematic diagram.

In the figure: 1-box body, 2-first clamp, 3-fixing plate, 4-motor box, 5-motor, 6-controller, 7-temperature sensor, 8-heater, 9-air outlet pipe, 10-heating box, 11-fan, 12-second clamp, 13-connecting plate, 14-bearing, 15-electric telescopic rod, 16-rotating shaft, 17-backing plate, 18-exhaust hopper, 19-dust collector and 20-dust collecting hopper.

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.

In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or component must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the patent, and the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be construed broadly and may be fixedly connected, detachably connected, or integrally formed, for example; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

Example 1

Referring to fig. 1-2, a drying device is used in lithium cell production, including box 1, be equipped with heating blower mechanism on box 1's the top outer wall, there is motor case 4 through the bolt fastening on box 1's one side outer wall, there is motor 5 through the bolt fastening on motor case 4's one side inner wall, the one end key-type connection of motor 5 output shaft has the transmission shaft, the one end of transmission shaft is located box 1's inside, the one end of transmission shaft is equipped with first fixture, box 1 keeps away from to have electric telescopic handle 15 through the bolt fastening on the one side inner wall of transmission shaft, there is backing plate 17 through the bolt fastening in the one end of electric telescopic handle 15 extension rod, be equipped with second fixture on one side outer wall of backing plate 17, the position that one side outer wall of box 1 is close to the top is opened there is the installing.

In the utility model, the first clamping mechanism comprises a fixed plate 3, the fixed plate 3 is fixed at one end of a transmission shaft through bolts, a plurality of first clips 2 are fixed at the position of the circumferential outer wall of the fixed plate 3 close to the edge through bolts, the second clamping mechanism comprises a bearing 14, the bearing 14 is fixed on the outer wall of one side of a backing plate 17 through bolts, a rotating shaft 16 is rotatably inserted on the circumferential inner wall of the bearing 14, one end of the rotating shaft 16 is fixed with a connecting plate 13 through bolts, a plurality of second clips 12 are fixed at the position of the circumferential outer wall of the connecting plate 13 close to the edge through bolts, the heating blower mechanism comprises a heating box 10, the heating box 10 is fixed on the outer wall of the top of the box body 1 through bolts, a heater 8 is fixed on the inner wall of one side of the heating box 10 through bolts, fans 11 are fixed on the two sides of the outer wall of the top, the air outlet pipe 9 is inserted into the outer wall of the bottom of the heating box 10, one end of the air outlet pipe 9 is located inside the box body 1, the temperature sensor 7 is fixed on the inner wall of one side of the box body 1 through bolts, the controller 6 is fixed on the outer wall of one side of the box body 1 through bolts, and the signal output end of the temperature sensor 7 is connected with the signal input end of the controller 6 through a signal line.

The working principle is as follows: during the use, open box 1, according to the length of copper foil book, start electric telescopic handle 15 and adjust the distance of first clip 2 and second clip 12, be convenient for straighten the copper foil book, then utilize first clip 2 and second clip 12 that are located a water flat line to press from both sides corresponding copper foil book, then close box 1, starter motor 5, motor 5 drives the copper foil book and rotates, then start heater 8 and heat, start fan 11, the blast air is brought the heat into box 1, carry out even drying to the copper foil book, temperature sensor 7 is equipped with the temperature early warning value in the box 1, can close heater 8 after reaching, utilize the residual heat to continue to heat, until the copper foil book is dried completely, then close the power, open box 1 and take out the copper foil book.

Example 2

Referring to fig. 3, a drying device for lithium battery production, this embodiment compare in embodiment 1, still includes dust catcher 19, and dust catcher 19 passes through the bolt fastening in one side of box 1 top outer wall, and the input of dust catcher 19 is located the inside of box 1, and dust hopper 20 has been cup jointed to the input of dust catcher 19.

The working principle is as follows: when the copper foil coil drying device is used, after the copper foil coil drying work is finished, the motor 5 is turned off, the dust collector 19 is started to collect dust, the dust floating in the box body 1 in the working process is collected, and the neatness of the working environment is guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The drying device for the production of the lithium battery comprises a box body (1) and is characterized in that a heating and air blowing mechanism is arranged on the outer wall of the top of the box body (1), a motor box (4) is fixed on the outer wall of one side of the box body (1) through bolts, a motor (5) is fixed on the inner wall of one side of the motor box (4) through bolts, one end of an output shaft of the motor (5) is connected with a transmission shaft in a key mode, one end of the transmission shaft is located inside the box body (1), a first clamping mechanism is arranged at one end of the transmission shaft, an electric telescopic rod (15) is fixed on the inner wall of one side, far away from the transmission shaft, of the box body (1) through bolts, a base plate (17) is fixed at one end of an extension rod of the electric telescopic rod (15) through bolts, a second clamping mechanism is arranged on the outer wall, an exhaust hopper (18) is inserted on the inner wall of the mounting opening.

2. The drying device for lithium battery production as claimed in claim 1, wherein the first clamping mechanism comprises a fixing plate (3), the fixing plate (3) is fixed at one end of the transmission shaft through bolts, and a plurality of first clamps (2) are fixed on the circumferential outer wall of the fixing plate (3) close to the edge through bolts.

3. The drying device for the lithium battery production as claimed in claim 2, wherein the second clamping mechanism comprises a bearing (14), the bearing (14) is fixed on the outer wall of one side of the backing plate (17) through a bolt, a rotating shaft (16) is rotatably inserted into the inner circumferential wall of the bearing (14), one end of the rotating shaft (16) is fixed with a connecting plate (13) through a bolt, and a plurality of second clamps (12) are fixed on the outer circumferential wall of the connecting plate (13) close to the edge through bolts.

4. The drying device for the lithium battery production as recited in claim 1, wherein the heating blower mechanism comprises a heating box (10), the heating box (10) is fixed on the outer wall of the top of the box body (1) through bolts, a heater (8) is fixed on the inner wall of one side of the heating box (10) through bolts, fans (11) are fixed on two sides of the outer wall of the top of the heating box (10) through bolts, and the output ends of the fans (11) are communicated with the inside of the heating box (10).

5. The drying device for the lithium battery production as claimed in claim 4, wherein an air outlet pipe (9) is inserted into the outer wall of the bottom of the heating box (10), and one end of the air outlet pipe (9) is located inside the box body (1).

6. The drying device for the lithium battery production as claimed in claim 1 or 2, wherein a temperature sensor (7) is fixed on the inner wall of one side of the box body (1) through a bolt, a controller (6) is fixed on the outer wall of one side of the box body (1) through a bolt, and a signal output end of the temperature sensor (7) is connected with a signal input end of the controller (6) through a signal line.

7. The drying device for the lithium battery production as claimed in claim 1, further comprising a dust collector (19), wherein the dust collector (19) is fixed on one side of the outer wall of the top of the box body (1) through a bolt, the input end of the dust collector (19) is located inside the box body (1), and the input end of the dust collector (19) is sleeved with a dust hopper (20).