CN219494601U - Electric heating baking device for battery - Google Patents

Abstract

The utility model provides a battery electric heating baking device, which comprises a vacuum box body, wherein a positioning bracket is arranged in a cavity of the vacuum box body, an electricity taking bracket is arranged at one side of the positioning bracket, electricity taking devices are arranged at intervals in the vertical direction on the positioning bracket, a plurality of heating plate devices for placing batteries are arranged on the positioning bracket, a plurality of heating plate devices are stacked, the bottom surface of the bottommost heating plate device is in sliding connection with the positioning bracket, an electric connection plate is arranged on the heating plate device, the electric connection plate is electrically connected with a heating plate, and the electric connection plate on each layer of heating plate device is correspondingly arranged with the electricity taking devices on the electricity taking bracket; through stacking the setting through multilayer heating plate device, realize the operation that the battery in the multilayer heating plate device in the vacuum box got rid of moisture, improved the space utilization of vacuum box, improved production efficiency simultaneously.

Description

Electric heating baking device for battery

Technical Field

The utility model relates to the technical field of battery processing, in particular to an electric heating and baking device for a battery.

Background

The battery comprises a chargeable and dischargeable battery such as a lithium battery, a sodium battery, a lithium sulfur battery and a solid-state battery, and the electrochemical performance of the finished battery can be reduced due to the existence of water in the battery, so that the battery generates flatulence and even causes the battery to heat and explode. Therefore, in the production process, the battery is fully baked to be a key process for influencing the quality of the battery. The existing battery electric heating baking device is only provided with one layer of tray, and can bake and remove moisture from the battery on the one layer of heating plate device each time, so that the production efficiency is low.

Therefore, some typical prior art is found through searching, for example, patent application number CN115235232A discloses a special baking clamp for battery cells, which comprises a base, wherein the lower end of the base is provided with a cavity, the upper end of the base is provided with a clamping device, one side of the cavity is provided with an air inlet hole, the top end of the cavity is provided with a plurality of air outlet holes, and probes are arranged in the air outlet holes; the clamping device comprises a baffle fixedly connected with the base, the baffle is connected with a plurality of movable plates through springs, the movable plates penetrate through the lower end of the baffle and the upper end of the base to extend out, and a locking device is arranged at the joint of the movable plates and the base; the baffle plate divides the space of the upper section of the base into a plurality of small spaces, each small space is internally provided with the clamping device, the clamping device is used for fixing the battery to be baked, and the springs in the baffle plate can be changed according to the change of the size of the battery to be baked along with the evaporation of the moisture in the battery to be baked, so that the production efficiency is improved.

It follows that there are many specific solutions not proposed for the practical problems (how to improve the baking efficiency of the battery electric heating baking apparatus) to be treated in the practical application thereof.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a battery electric heating baking device, which comprises the following specific technical scheme:

the utility model provides a battery electrical heating baking equipment, includes the vacuum box, be provided with the locating support in the cavity of vacuum box, a side of locating support is provided with gets electric support, it is provided with gets electric installation to get electric support interval on vertical direction, be provided with a plurality of hot plate devices that are used for placing the battery on the locating support, a plurality of be the setting of stacking between the hot plate device, the bottommost hot plate device's bottom surface with locating support sliding connection, be provided with electric connection board on the hot plate device, electric connection board and hot plate electricity are connected, every layer on the hot plate device electric connection board all with get electric installation on the electric support and correspond the setting.

Preferably, the heating plate arrangement comprises a tray having a bottom plate, the bottom plate 6 being provided with a heating plate.

Preferably, a first roller device and a second roller device are respectively arranged on two side edges of the positioning support, a side roller device is arranged on one side surface of the first roller device and one side surface of the second roller device, and the side roller device of the first roller device is in sliding fit with the side roller device (13) of the second roller device and the side edge of the heating plate device.

Preferably, the bottom plate is provided with a plurality of material boxes, the bottom plate extends towards the periphery to be provided with an extension plate, and the electrical connection plate is arranged on the extension plate.

Preferably, the heating plate device is provided with a bottom plate, the bottom plate is provided with the heating plate, and division bars are arranged among a plurality of the material boxes.

Preferably, the extension plate is provided with a mounting block, the top of the mounting block is provided with a positioning column, and the bottom of the mounting block is provided with a positioning hole.

Preferably, the electric power taking support further comprises a locking device, the locking device is in sliding connection with the electric power taking support, the locking device comprises a locking column, a locking block is arranged on the bottom plate, a locking hole is formed in the locking block, and the locking hole is arranged corresponding to the locking column.

Preferably, the extension plate is provided with a reinforcing strip, and the reinforcing strip and the extension plate are of an integrated structure.

Preferably, the corners of the reinforcing strips are rounded.

Preferably, the first roller device and the second roller device are detachably connected with the positioning bracket.

Preferably, a protective cover is arranged on the periphery of the frame.

The beneficial technical effects obtained by the utility model include:

the battery that will wait to go out the dehumidification is placed in the magazine through the mode of centre gripping, the magazine is placed in the heating plate device, and there is the hot plate heating plate bottom, and the last extension board of heating plate device is provided with the electric connection board, and one or more stacks of heating plate device are placed on the support, get electric support equidistance interval in vertical direction and be provided with get electric installation, electric connection board gets the electricity through getting electric installation contact, and the hot plate heats and gets the battery in the magazine after the circular telegram and get moisture, because bottommost the bottom surface of heating plate device with locating support sliding connection, the heating plate device can separate with the vacuum box, makes things convenient for operating personnel to carry the heating plate device, stacks the setting through the multilayer heating plate device simultaneously, realizes that the operation that the battery in the multilayer heating plate device in a vacuum box got moisture, has improved the space utilization of vacuum box, has improved production efficiency simultaneously.

The utility model will be further understood from the following description taken in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

Drawings

FIG. 1 is a schematic diagram of the overall (except for part of the housing) structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a positioning bracket and an electricity taking bracket according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of the structure of the positioning bracket, the power taking bracket and the tray according to the embodiment of the utility model;

FIG. 4 is a schematic diagram of a tray according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a tray (with the cartridge removed) according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a mounting block structure according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of a structure in which a cylindrical cell is directly mounted on a heating plate device according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram of a heating plate device with an aluminum cell directly mounted thereon according to an embodiment of the present utility model;

FIG. 9 is a schematic diagram of a structure of a heating plate device with a soft package battery cell directly mounted thereon according to an embodiment of the present utility model;

in the figure: 1. a vacuum box; 2. a positioning bracket; 3. taking an electric bracket; 4. a power take-off device; 5. a heating plate device; 6. a bottom plate; 7. a magazine; 8. an extension plate; 9. a heating plate; 10. an electrical connection board; 11. a first roller device; 12. a second roller device; 13. a side wheel device; 14. a parting bead; 15. a mounting block; 16. positioning columns; 17. positioning holes; 18. a locking device; 19. locking the column; 20. a locking block; 21. a locking hole; 22. reinforcing strips; 23. a tray;

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the following examples thereof; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. Other systems, methods, and/or features of the present embodiments will be or become apparent to one with skill in the art upon examination of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the utility model, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the following detailed description.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or component referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

The utility model provides a battery electrical heating baking equipment, includes vacuum box 1, be provided with locating support 2 in the cavity of vacuum box 1, one side of locating support 2 is provided with gets electric support 3, it is provided with gets electric installation 4 to get electric support 3 interval on vertical direction, be provided with a plurality of hot plate device 5 that are used for placing the battery on the locating support 2, a plurality of be the stack setting between the hot plate device 5, the bottommost hot plate device 5's bottom surface with locating support 2 sliding connection, hot plate device 5 includes bottom plate 6, be provided with hot plate 9 on the bottom plate 6, be provided with electric connection board 10 on the hot plate device 5, electric connection board 10 is connected with hot plate 9 electricity, every layer on the hot plate device 5 electric connection board 10 all with get electric installation 4 on the electric support 3 and correspond the setting.

Specifically, as shown in fig. 1-6, the battery to be discharged and dehumidified is placed in the heating plate device 5, the extending plate 8 on the heating plate device 5 is provided with an electric connection plate 10, one or more heating plate devices 5 are stacked and placed on the support, the electric taking support 3 is provided with the electric taking devices 4 at equal intervals in the vertical direction, the electric connection plate 10 is contacted with the electric taking devices 4 to take electricity, after the electricity is taken, the heating plate device 5 heats to remove the moisture for the battery in the heating plate device 5, and the bottom surface of the heating plate device 5 is in sliding connection with the positioning support 2 due to the bottommost part, so that the heating plate device 5 can be separated from the vacuum box 1, an operator can conveniently carry the heating plate device 5, and meanwhile, the operation of removing the moisture for the battery in the multi-layer heating plate device 5 in the vacuum box 1 is realized through stacking the multi-layer heating plate device 5, so that the space utilization rate of the vacuum box 1 is improved, and meanwhile the production efficiency is improved.

Further, the heating plate device 5 comprises a tray 23, the tray 23 is provided with a bottom plate 6, the bottom plate 6 is provided with a heating plate 9, the battery to be discharged and dehumidified is placed on the heating plate 9 for heating operation, and the bottom plate 6 plays a role in stable support.

Further, a first roller device 11 and a second roller device 12 are respectively arranged on two side edges of the positioning support 2, a side roller device 13 is arranged on one side surface of the first roller device 11 and one side surface of the second roller device 12, and the side roller device 13 of the first roller device 11 is in sliding fit with the side roller device 13 of the second roller device 12 and the side surface of the heating plate device 5. The first roller device 11 and the second roller device 12 are used for realizing sliding connection between the bottom surface of the heating plate device 5 and the positioning bracket 2, and the side roller device 13 of the first roller device 11 and the side roller device 13 of the second roller device 12 are used for realizing sliding connection with the side surface of the heating plate device 5, so that the heating plate device 5 slides more smoothly on the positioning bracket 2.

Further, the base plate 6 is provided with a plurality of cartridges 7, the base plate 6 extends around to form an extension plate 8, and the electrical connection plate 10 is disposed on the extension plate 8. An operator can place the battery to be discharged and dehydrated in the material box 7, and the space in the heating plate device 5 is divided into a plurality of small-area modules by the material box 7, so that the placement of the battery is convenient; the heating plate device 5 may also be used to place different types of batteries in the heating plate device 5 without using a material box 7, fig. 7 is a schematic structural diagram of directly mounting a cylindrical battery cell on the heating plate device 5, fig. 8 is a schematic structural diagram of directly mounting an aluminum shell battery cell on the heating plate device 5, and fig. 9 is a schematic structural diagram of directly mounting a soft package battery cell on the heating plate device 5.

Further, the heating plate device 5 is provided with a bottom plate 6, the bottom plate 6 is provided with the heating plate 9, and a division bar 14 is arranged between a plurality of the material boxes 7. The plurality of cartridges 7 are spaced apart from each other and have a cushioning effect, and the plurality of cartridges 7 do not affect each other.

Further, an installation block 15 is arranged on the extension plate 8, a positioning column 16 is arranged at the top of the installation block 15, and a positioning hole 17 is arranged at the bottom of the installation block 15. In the stacking process of the heating plate devices 5, the positioning columns 16 on the extending plate 8 of one heating plate device 5 and the positioning holes 17 on the extending plate 8 of the other heating plate device 5 are correspondingly clamped, so that the heating plate devices 5 are more efficient in the stacking process, and the operation is simple and convenient.

Further, the electric power taking device further comprises a locking device 18, the locking device 18 is in sliding connection with the electric power taking support 3, the locking device 18 comprises a locking column 19, a locking block 20 is arranged on the bottom plate 6, a locking hole 21 is formed in the locking block 20, and the locking hole 21 is arranged corresponding to the locking column 19. After the operator pushes the multi-layered heating plate assembly 5 into the vacuum box 1, the locking device 18 is slid, so that the locking block 20 on the locking device 18 is inserted into the locking hole 21 on the locking block 20, and the multi-layered heating plate assembly 5 is locked in the vacuum box 1.

Further, the extension board 8 is provided with a reinforcing strip 22, and the reinforcing strip 22 and the extension board 8 are in an integrated structure. The integral strength of the extension plate 8 is enhanced, and the structure is more stable and firm.

Further, the corners of the reinforcing strips 22 are rounded. Preventing the corners of the reinforcing strips 22 from scratching the skin during handling of the heating plate arrangement 5 by an operator.

Further, the first roller device 11, the second roller device 12 and the positioning bracket 2 are detachably connected. When the rollers on the first roller device 11 and the second roller device 12 are damaged, the first roller device 11 and the second roller device 12 are convenient to be detached from the positioning bracket 2 by an operator, and are replaced and maintained.

While the utility model has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the utility model. That is, the methods, systems and devices discussed above are examples. Various configurations may omit, replace, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in a different order than described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, such as different aspects and elements of the configurations may be combined in a similar manner. Furthermore, as the technology evolves, elements therein may be updated, i.e., many of the elements are examples, and do not limit the scope of the disclosure or the claims.

Specific details are given in the description to provide a thorough understanding of exemplary configurations involving implementations. However, the configuration may be practiced without these specific details, e.g., well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configuration. This description provides only an example configuration and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configuration will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.

It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is intended to define the spirit and scope of this utility model. The above examples should be understood as illustrative only and not limiting the scope of the utility model. Various changes and modifications to the present utility model may be made by one skilled in the art after reading the teachings herein, and such equivalent changes and modifications are intended to fall within the scope of the utility model as defined in the appended claims.

Claims (10)

1. The utility model provides a battery electrical heating baking equipment, its characterized in that, includes vacuum box (1), be provided with locating support (2) in the cavity of vacuum box (1), a side of locating support (2) is provided with gets electric support (3), it is provided with gets electric installation (4) to get electric support (3) interval on vertical direction, be provided with a plurality of hot plate device (5) that are used for placing the battery on locating support (2), a plurality of be the setting of stacking between hot plate device (5), the bottom of hot plate device (5) with locating support (2) sliding connection, be provided with electric connection board (10) on hot plate device (5), electric connection board (10) and hot plate (9) electricity are connected, every layer electric connection board (10) on hot plate device (5) all with get electric installation (4) on electric support (3) and correspond the setting.

2. A battery electric heating toasting device according to claim 1, characterized in that the heating plate means (5) comprises a tray (23), the tray (23) having a bottom plate (6), the bottom plate (6) being provided with a heating plate (9).

3. The battery electric heating baking device according to claim 1, wherein a first roller device (11) and a second roller device (12) are respectively arranged on two side edges of the positioning support (2), a side roller device (13) is arranged on one side surface of the first roller device (11) and one side surface of the second roller device (12), and the side roller device (13) of the first roller device (11) is in sliding fit with the side roller device (13) of the second roller device (12) and the side edge of the heating plate device (5).

4. The battery electric heating and baking device according to claim 2, wherein a plurality of material boxes (7) are arranged on the bottom plate (6), an extension plate (8) is arranged on the bottom plate (6) in a surrounding extending mode, and the electric connection plate (10) is arranged on the extension plate (8).

5. A battery electric heating toasting device according to claim 4, characterized in that a spacer (14) is provided between the plurality of cartridges (7).

6. The battery electric heating baking device according to claim 5, wherein a mounting block (15) is arranged on the extension plate (8), a positioning column (16) is arranged at the top of the mounting block (15), and a positioning hole (17) is arranged at the bottom of the mounting block (15).

7. The battery electric heating baking device according to claim 4, further comprising a locking device (18), wherein the locking device (18) is slidably connected with the electricity taking support (3), the locking device (18) comprises a locking column (19), a locking block (20) is arranged on the bottom plate (6), a locking hole (21) is arranged on the locking block (20), and the locking hole (21) is arranged corresponding to the locking column (19).

8. The electric heating and baking device for batteries according to claim 4, characterized in that the extension plate (8) is provided with a reinforcing strip (22), said reinforcing strip (22) being of integral structure with the extension plate (8).

9. The electric heating and baking apparatus for battery according to claim 8, wherein corners of the reinforcing strips (22) are rounded.

10. A battery electric heating baking apparatus according to claim 3, characterized in that the first roller means (11) and the second roller means (12) are detachably connected to the positioning bracket (2).