CN215373331U

CN215373331U - Lithium battery drying device

Info

Publication number: CN215373331U
Application number: CN202121707072.1U
Authority: CN
Inventors: 熊宁军
Original assignee: Huizhou Xiangyu New Energy Co ltd
Current assignee: Huizhou Xiangyu New Energy Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-31
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a lithium battery drying device which comprises a barrel body, wherein one side outer wall of the barrel body is connected with a split plate through a hinge, the other side outer wall of the split plate is connected with an arc plate through a screw, the arc plates are distributed in a linear array mode, arc grooves are formed in the other side outer wall of the arc plate, limiting blocks are fixedly connected to the top inner walls of the arc grooves, placing plates are movably connected to the inner walls of the arc grooves, placing grooves are formed in the top end outer walls of the placing plates, vent holes are formed in the bottom end inner walls of the placing grooves, and the bottom end outer wall of the barrel body is connected with a base through a screw. The drying device has the advantages that the lithium battery rotates all the time in the drying process, the problem that the part of the lithium battery which is not in contact with the drying device can not be dried well is avoided, the lithium battery is in a standing state all the time, the phenomenon that the performance is affected due to uneven heating is easy to occur, and the use efficiency of the drying device is improved.

Description

Lithium battery drying device

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery drying device.

Background

The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.

The lithium cell need go into drying process at last in the processing production process, get rid of the moisture that probably exists on lithium cell surface and inside, reduce the possibility that the lithium cell damaged, but drying device simple structure on the existing market, it dries in the device only to pour hot-blast into through the air heater, the part that lithium cell itself is motionless and device contact can not be fine by drying process, and the lithium cell is in the state of stewing always, the phenomenon that leads to the inhomogeneous influence performance of being heated easily takes place, drying device's availability factor has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium battery drying device to solve the problems in the background technology.

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

a lithium battery drying device comprises a barrel, wherein one side outer wall of the barrel is connected with a split plate through a hinge, the other side outer wall of the split plate is connected with an arc plate through a screw, the arc plates are distributed in a linear array manner, arc grooves are formed in the other side outer wall of the arc plate, a limiting block is fixedly connected to the top inner wall of each arc groove, a placing plate is movably connected to the inner wall of each arc groove, a placing groove is formed in the top outer wall of each placing plate, vent holes are formed in the bottom inner wall of each placing groove, the bottom outer wall of the barrel is connected with a base through screws, a motor is installed on the bottom outer wall of the bottom, one end of an output shaft of the motor is connected with a rotating roller through a coupling, a clamping block is connected to one side outer wall of the rotating roller through screws, and a rectangular groove is formed in the other side outer wall of each placing plate, the clamping grooves are formed in the inner wall of one side of the rectangular groove and are matched with the clamping blocks in size.

As a further improvement scheme of the technical scheme: the top end outer wall of the placing plate is provided with a limiting groove, and the limiting groove is matched with the size of the limiting block.

As a further improvement scheme of the technical scheme: an air inlet is formed in the outer wall of the top end of the cylinder body, an air inlet pipe is inserted into the inner wall of the air inlet, and the air inlet is located right above the rotating roller.

As a further improvement scheme of the technical scheme: the outer wall of the rotating roller is sleeved with air guide pieces, the air guide pieces are located right above the placing plate, and the air guide pieces are arranged in a conical mode.

As a further improvement scheme of the technical scheme: the equal rigid coupling of opposite side outer wall of open-close plate top and bottom has the inserted block, the slot has all been seted up to barrel top and bottom opposite side outer wall on one side, the inserted block all with the size looks adaptation of slot.

As a further improvement scheme of the technical scheme: the inner wall four corners department of placing the board all has the baffle through the screw connection, the inner wall of barrel and open-close plate all is provided with the insulating layer.

As a further improvement scheme of the technical scheme: the another side outer wall on one side of the open-close plate is connected with a handle through a screw, the outer wall of the handle is sleeved with a rubber pad, and anti-skid grains are arranged on the outer wall of the rubber pad.

As a further improvement scheme of the technical scheme: circular recess has all been seted up to the four corners department of base bottom outer wall, the inner wall of circular recess all has the universal wheel through threaded connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. the lithium battery drying device is provided with a barrel, a motor, a rotating roller, a clamping block, a split plate, a placing plate, an arc plate, a limiting groove and a ventilation hole, wherein the split plate is opened through a handle, an inserting block is separated from an inserting groove on the barrel, a lithium battery is placed in the placing groove of the placing plate, the split plate is reset, the clamping block on the rotating roller penetrates through a rectangular groove on the placing plate and then is clamped into the clamping groove, the placing plate rotates in the arc plate when the motor drives the rotating roller to rotate, the limiting block limits the placing plate through the limiting groove, hot air enters from the top of the barrel through an air inlet pipe to uniformly dry the lithium battery in the placing plate, the lithium battery also rotates all the time in the drying process, the problem that the part of the lithium battery which is not in contact with the device can not be dried well is avoided, the lithium battery is always in a standing state, and the phenomenon of influencing the performance due to uneven heating is easily caused, the use efficiency of drying device has been improved.

2. This be used for lithium cell drying device places board and baffle through being provided with, can classify drying process to the lithium cell, and also can not influence other lithium cells when certain lithium cell appears damaging, has improved the security of device.

3. This be used for lithium cell drying device, through being provided with rotatory roller and guide vane, the guide vane is the toper setting, is located and places the board directly over, leads it when hot-blast blowing down and places the board surface, further improves device's stoving effect.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a schematic perspective view of an overall structure of a lithium battery drying device according to the present invention in an open state;

FIG. 2 is a schematic perspective view of a plywood connection structure of a lithium battery drying device according to the present invention;

fig. 3 is an explosion schematic view of a placing plate connecting structure of a lithium battery drying device according to the present invention;

fig. 4 is an enlarged schematic view of a structure of a rotating roller of a lithium battery drying device according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a barrel; 3. a slot; 4. a rotating roller; 5. an air inlet pipe; 6. an arc-shaped plate; 7. opening and closing the board; 8. placing the plate; 9. a handle; 10. inserting a block; 11. a universal wheel; 12. a partition plate; 13. a vent hole; 14. a limiting groove; 15. a wind guide sheet; 16. and (7) clamping blocks.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, in the embodiment of the utility model, a lithium battery drying device comprises a barrel 2, wherein one side outer wall of the barrel 2 is connected with a cut-off plate 7 through a hinge, the other side outer wall of the cut-off plate 7 is connected with an arc-shaped plate 6 through screws, the arc-shaped plates 6 are distributed in a linear array, the other side outer wall of the arc-shaped plate 6 is provided with an arc-shaped groove, the top inner wall of the arc-shaped groove is fixedly connected with a limiting block, the inner wall of the arc-shaped groove is movably connected with a placing plate 8, the top end outer wall of the placing plate 8 is provided with a placing groove, the bottom end inner wall of the placing groove is provided with a vent hole 13, the bottom end outer wall of the barrel 2 is connected with a base 1 through a screw, the bottom end outer wall of the bottom end is provided with a motor, one end of an output shaft of the motor is connected with a rotating roller 4 through a coupler, one side outer wall of the rotating roller 4 is connected with a clamping block 16 through a screw, the other side outer wall of the placing plate 8 is provided with a rectangular groove, the clamping grooves are formed in the inner wall of one side of the rectangular groove and are matched with the clamping blocks 16 in size.

Referring to fig. 3, the outer wall of the top end of the placing plate 8 is provided with a limiting groove 14, and the limiting groove 14 is matched with the size of the limiting block.

Referring to fig. 1, an air inlet is formed in the outer wall of the top end of the cylinder 2, an air inlet pipe 5 is inserted into the inner wall of the air inlet, and the air inlet is located right above the rotating roller 4.

Referring to fig. 4, the outer wall of the rotating roller 4 is sleeved with the air guiding sheet 15, the air guiding sheets 15 are all located right above the placing plate 8, and the air guiding sheets 15 are all arranged in a conical shape, so that the air guiding effect is improved.

Referring to fig. 1, the insertion blocks 10 are fixedly connected to the outer walls of the top and bottom ends of the opening plate 7, the insertion grooves 3 are formed in the outer walls of the top and bottom ends of the cylinder 2, and the insertion blocks 10 are matched with the insertion grooves 3 in size.

Referring to fig. 1, the four corners of the inner wall of the placing plate 8 are connected with partition plates 12 through screws, and the inner walls of the barrel 2 and the opening plate 7 are provided with heat insulation layers.

Referring to fig. 2, the outer wall of the other side of the opening plate 7 is connected with a handle 9 through a screw, the outer wall of the handle 9 is sleeved with a rubber pad, and the outer wall of the rubber pad is provided with anti-slip lines to increase friction.

Referring to fig. 1, the four corners of the outer wall of the bottom end of the base 1 are provided with circular grooves, and the inner walls of the circular grooves are connected with universal wheels 11 through threads, so that the movement is convenient.

The working principle of the utility model is as follows: when the lithium battery drying device needs to be used, the device moves to a designated position through the universal wheel 11 on the base 1, the opening plate 7 is opened through the handle 9, the inserting block 10 is separated from the slot 3 on the barrel body 2, the lithium battery is placed in the placing groove of the placing plate 8, the opening plate 7 is reset, the clamping block 16 on the rotating roller 4 penetrates through the rectangular groove on the placing plate 8 and then is clamped into the clamping groove, when the motor drives the rotating roller 4 to rotate, the placing plate 8 rotates in the arc-shaped plate 6, the limiting block limits the placing plate 8 through the limiting groove 14, hot air enters from the top of the barrel body 2 through the air inlet pipe 5 to uniformly dry the lithium battery in the placing plate 8, the partition plates 12 in the placing plate 8 classify the lithium battery and prevent the lithium battery from being damaged and polluted, the hot air can be uniformly blown to the placing plate 8 under the action of the air deflector 15 after entering through the air inlet pipe 5, the drying effect is improved, the heat insulating layers in the barrel body 2 and the opening plate 7 slow down the loss of heat, and the using process of the lithium battery drying device is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A lithium battery drying device comprises a barrel body (2) and is characterized in that one side outer wall of the barrel body (2) is connected with a cut-off plate (7) through a hinge, the other side outer wall of the cut-off plate (7) is connected with an arc plate (6) through screws, the arc plate (6) is distributed in a linear array manner, the other side outer wall of the arc plate (6) is provided with an arc groove, the top inner wall of the arc groove is fixedly connected with a limiting block, the inner wall of the arc groove is movably connected with a placing plate (8), the top outer wall of the placing plate (8) is provided with a placing groove, the bottom inner wall of the placing groove is provided with a vent hole (13), the bottom outer wall of the barrel body (2) is connected with a base (1) through a screw, the bottom outer wall of the bottom is provided with a motor, one end of an output shaft of the motor is connected with a rotating roller (4) through a coupler, the outer wall of one side of the rotating roller (4) is connected with a clamping block (16) through a screw, rectangular grooves are formed in the outer wall of the other side of the placing plate (8), clamping grooves are formed in the inner wall of one side of each rectangular groove, and the clamping grooves are matched with the clamping blocks (16) in size.

2. The lithium battery drying device according to claim 1, wherein the top outer wall of the placing plate (8) is provided with a limiting groove (14), and the limiting groove (14) is adapted to the size of the limiting block.

3. The lithium battery drying device as claimed in claim 1, wherein an air inlet is formed in the outer wall of the top end of the barrel (2), an air inlet pipe (5) is inserted into the inner wall of the air inlet, and the air inlet is located right above the rotating roller (4).

4. The lithium battery drying device according to claim 1, wherein the outer wall of the rotating roller (4) is sleeved with air guide sheets (15), the air guide sheets (15) are all located right above the placing plate (8), and the air guide sheets (15) are all arranged in a conical shape.

5. The lithium battery drying device as claimed in claim 1, wherein the other side outer wall of the top end and the bottom end of the opening plate (7) is fixedly connected with an insert block (10), the other side outer wall of one side of the top end and the bottom end of the barrel body (2) is provided with a slot (3), and the insert block (10) is matched with the size of the slot (3).

6. The lithium battery drying device as claimed in claim 1, wherein the four corners of the inner wall of the placing plate (8) are connected with partition plates (12) through screws, and the inner walls of the barrel (2) and the opening plate (7) are provided with heat insulation layers.

7. The lithium battery drying device as claimed in claim 5, wherein the other side of the outer wall of one side of the opening plate (7) is connected with a handle (9) through a screw, the outer wall of the handle (9) is sleeved with a rubber pad, and the outer wall of the rubber pad is provided with anti-skid grains.

8. The lithium battery drying device as claimed in claim 1, wherein the base (1) is provided with circular grooves at four corners of the outer wall of the bottom end, and the inner walls of the circular grooves are connected with universal wheels (11) through threads.