CN220624637U

CN220624637U - Lithium cell production is with clean stoving case of being convenient for

Info

Publication number: CN220624637U
Application number: CN202322333876.5U
Authority: CN
Inventors: 叶苍; 朱经龙
Original assignee: Ganzhou Zhongxin Mining Co ltd
Current assignee: Ganzhou Zhongxin Mining Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-03-19
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to the field of lithium batteries, in particular to a drying box convenient to clean for lithium battery production, which is rotatable in side plates and capable of taking out internal components. The box comprises a box body, wherein the rear side and the left side and the right side of the box body are respectively provided with a side opening, a baffle is rotationally arranged at the side opening, limit components matched with the baffle are respectively arranged on the box body at the two sides of the side opening, and ventilation holes are formed in the upper half part of the baffle; the bottom of the second supporting leg is fixed at four corners of the upper surface of the rectangular frame, the blower blowing upwards is fixed at the central position of the upper surface of the rectangular frame, the air inlet pipe at the bottom of the blower extends out of the bottom plate of the box body, rectangular through holes matched with the air inlet pipe are embedded in the bottom plate, vertical third supporting legs are respectively arranged at four corners of the bottom surface of the rectangular frame, and insertion holes matched with the third supporting legs in a sliding mode are formed in the bottom plate; the inner side surface of the baffle is provided with a detachable baffle plate, and the baffle plate is embedded with a through hole overlapped with the air holes. The device is simple to operate, convenient to use and suitable for various places.

Description

Lithium cell production is with clean stoving case of being convenient for

Technical Field

The utility model relates to the field of lithium battery production, in particular to a convenient cleaning and drying box for lithium battery production.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. With the development of science and technology, lithium batteries have become the mainstream. Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The lithium metal battery of the fifth generation product of the rechargeable battery is born in 1996, and the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the lithium metal battery are all superior to those of the lithium ion battery.

The lithium battery electrolyte is an organic matter without water molecules, the existence of water is extremely harmful to the battery, and the battery can heat and explode, so that the battery is required to be dried before being injected and sealed, which is an important link for removing water. The existing drying device is shown in fig. 1, and structurally comprises a box body with an opening at the front side, wherein first supporting legs are respectively arranged at four corners of the bottom of the box body, a side door is connected to the opening through a hinge, and a lock catch matched with the box body is arranged at one side of the side door opposite to the hinge; the box body is internally provided with a reticular baffle for placing lithium battery accessories, four corners of the bottom of the reticular baffle are respectively provided with second supporting legs, the bottoms of the second supporting legs are respectively fixed on the upper surface of the bottom plate of the box body, a blower for blowing upwards is arranged on the bottom plate of the box body between the second supporting legs, and the bottom of the blower is provided with an air inlet pipe extending out of the box body; the upper half part of the side plate of the box body is provided with a circular air outlet.

The drying device with the structure can dry lithium battery accessories. But the side wall in the box body is inconvenient to clean, so that the working difficulty of staff is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a drying box convenient to clean for lithium battery production, wherein the side plate of the drying box is rotatable, and the inner components can be taken out, so that the problem of inconvenient cleaning treatment inside the drying box in the past is effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium cell production is with being convenient for clean stoving case, includes front side open-ended box, box bottom four corners is equipped with first landing leg respectively, and the opening part has the side door through hinged joint, and the side door is equipped with the hasp with box complex relative to one side of hinge, is equipped with the netted baffle of shelving lithium cell accessory in the box, and netted baffle bottom four corners is equipped with the second landing leg respectively, box rear side and left and right sides are equipped with the side opening respectively, but side opening part horizontal rotation is equipped with the baffle respectively, and baffle upper and lower both ends face intermediate position is equipped with vertical elastic telescopic cylindricality arch respectively, inlay respectively on box roof and the bottom plate with cylindricality arch complex first blind hole, be equipped with respectively on the box of side opening both sides with baffle complex spacing subassembly, the bleeder vent is located baffle top half;

the bottom of the second supporting leg is fixed at four corners of the upper surface of the rectangular frame, the blower blowing upwards is fixed at the center of the upper surface of the rectangular frame, the air inlet pipe at the bottom of the blower extends out of the bottom plate of the box body, rectangular through holes matched with the air inlet pipe are embedded in the bottom plate, vertical third supporting legs are respectively arranged at four corners of the bottom surface of the rectangular frame, and insertion holes matched with the third supporting legs in a sliding mode are formed in the bottom plate;

the inner side surface of the baffle is provided with a detachable baffle plate, and the baffle plate is embedded with a through hole overlapped with the air holes.

As the preferable technical scheme, the inner end of the columnar bulge is fixedly connected with the outer end of the spring, a columnar second blind hole matched with the spring is embedded in the upper end face of the baffle, and the inner end of the spring is fixedly connected with the inner bottom of the second blind hole.

As a preferable technical scheme, the columnar bulge is matched with the second blind hole in an up-and-down sliding way.

As the preferable technical scheme, the limiting component comprises a baffle, and one end of the baffle is in damping rotation riveting with the side face of the box body through a riveting bolt.

As the preferable technical scheme, the baffle is a rubber baffle, and the whole baffle is in a cuboid shape.

As the preferable technical scheme, the partition plate is an acrylic plate, and magnetic sheets which are mutually attracted and matched are arranged on the four edges of the acrylic plate and the four edges of the baffle plate.

As an optimal technical scheme, an auxiliary exhaust structure is arranged at the top of the box body.

As the preferable technical scheme, supplementary exhaust structure includes vertical lower opening's sleeve, sleeve lower opening and box inside intercommunication, and installs the air discharge fan in the sleeve, and the sleeve rear side is connected with the exhaust pipe.

As an optimal technical scheme, the left-right length of the rectangular frame is larger than the length of one half of the box body.

As a preferable technical scheme, the front-back width of the rectangular frame is larger than the width of one half of the box body.

Compared with the prior art, the utility model provides the convenient cleaning and drying box for lithium battery production, which has the following beneficial effects:

1. according to the utility model, the middle positions of the upper end surface and the lower end surface of the baffle are respectively provided with the columnar bulges which are elastically telescopic vertically, the top plate and the bottom plate of the box body are respectively embedded with the first blind holes matched with the columnar bulges, the box bodies at the two sides of the side opening are respectively provided with the limit assemblies matched with the baffle, the air holes are arranged at the upper half part of the baffle, when the baffle is used, the baffle can be turned outwards horizontally, the inner surface of the baffle is turned to the outer side so as to facilitate cleaning of staff, the limit assemblies can play a limit role on the baffle, and the baffle plate of the limit assemblies can be rotated to the vertical position so as to release limit.

2. According to the utility model, the blower is fixed at the center of the upper surface of the rectangular frame, the air inlet pipe at the bottom of the blower extends out of the bottom plate of the box body, the rectangular through holes matched with the air inlet pipe are embedded in the bottom plate, the four corners of the bottom surface of the rectangular frame are respectively provided with the vertical third supporting legs, the bottom plate is provided with the jacks matched with the third supporting legs in a sliding manner, and when the air blower is used, the blower, the rectangular frame and the reticular baffle plate can be lifted upwards together to be separated from the bottom plate and then taken out of the box body, so that the baffle plate can be turned over conveniently, and meanwhile, the cleaning of the bottom plate by workers is facilitated.

3. According to the utility model, the detachable partition plate is arranged on the inner side surface of the baffle plate, the through holes overlapped with the air holes are embedded in the partition plate, when the baffle plate is used, the partition plate can be taken down from the baffle plate through the magnetic sheets, so that cleaning of workers is facilitated, the baffle plate can be directly replaced for standby after being overturned, and the taken down partition plate can be subjected to centralized treatment, so that the cleaning efficiency and the operation standardization are improved.

4. The auxiliary exhaust structure comprises the sleeve with the vertical lower opening, the lower opening of the sleeve is communicated with the inside of the box body, the exhaust fan is arranged in the sleeve, and the rear side of the sleeve is connected with the exhaust pipe.

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:

fig. 1 is a schematic perspective view of a conventional drying device;

fig. 2 is a schematic perspective view of embodiment 1 of the present utility model;

FIG. 3 is a schematic perspective view of one baffle of FIG. 2;

FIG. 4 is an enlarged schematic view of the spacing assembly;

FIG. 5 is a schematic perspective view of a rectangular frame, a mesh partition and a blower;

FIG. 6 is a schematic view of a partial enlarged structure of the stud bump mated with the baffle;

FIG. 7 is a schematic perspective view of the cooperation of the baffle plate and the baffle plate;

fig. 8 is a schematic perspective view of embodiment 2 of the present utility model.

The figures indicate: 1. a case; 10. a first blind hole; 11. a first leg; 12. ventilation holes; 13. a side door; 131. locking; 14. a side opening; 15. a baffle; 151. a second blind hole; 16. a columnar protrusion; 161. a spring; 17. a bottom plate; 171. a jack; 172. rectangular through holes; 18. a partition plate; 181. a through hole; 2. a mesh-like separator; 21. a second leg; 3. a blower; 4. a rectangular frame; 41. a third leg; 5. a sleeve; 51. a blowing pipe.

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.

Examples

As shown in fig. 2 to 7, a cleaning and drying box convenient for lithium battery production comprises a box body 1 with an opening at the front side, first supporting legs 11 are respectively arranged at four corners at the bottom of the box body 1, a side door 13 is connected at the opening through a hinge (not singly marked), a lock catch 131 matched with the box body 1 is arranged at the other side of the side door 13 opposite to the hinge, a netlike partition plate 2 for placing lithium battery accessories is arranged in the box body 1, second supporting legs 21 are respectively arranged at four corners at the bottom of the netlike partition plate 2, side openings 14 are respectively arranged at the rear side and the left side and the right side of the box body 1, a baffle 15 is respectively arranged at the side openings 14 in a horizontally rotatable manner, columnar bulges 16 which are vertically elastically telescopic are respectively arranged at the middle positions of the upper end face and the lower end face of the baffle 15, first blind holes 10 matched with the columnar bulges 16 are respectively embedded in the top plate and the bottom plate 17 of the box body 1, limiting assemblies 6 matched with the baffle 15 are respectively arranged on the box body 1 at the front side and the rear side of the side opening, and the air holes 12 are arranged at the upper half part of the baffle 15. The bottom of the second supporting leg 21 is fixed at four corners of the upper surface of the rectangular frame 4, the upward blowing blower 3 (the power line of the blower is led out downwards from the rectangular through hole 172) is fixed at the center of the upper surface of the rectangular frame 4, the air inlet pipe at the bottom of the blower 3 extends out of the bottom plate 17 of the box body, the rectangular through hole 172 matched with the air inlet pipe is embedded on the bottom plate 17, the vertical third supporting legs 41 are respectively arranged at four corners of the bottom surface of the rectangular frame 14, the jack 171 matched with the third supporting legs 41 in a sliding manner is arranged on the bottom plate 17, the detachable baffle 18 is arranged on the inner side surface of the baffle 15, and the through hole 181 overlapped with the air holes 12 is embedded on the baffle 18.

The inner end of the columnar bulge 16 is fixedly connected with the outer end of the spring 161, the upper end surface of the baffle 15 is embedded with a second blind hole 151 matched with the spring 161, and the inner end of the spring 161 is fixedly connected with the inner bottom of the second blind hole 151. The stud bump 16 is slidably fitted up and down with the second blind hole 151.

The limiting component 6 comprises a baffle 61, and one end of the baffle 61 is in damping rotation riveting (rotatable and limiting after stopping) with the side surface of the box body 1 through a riveting bolt 62. The baffle 61 is a rubber baffle, and has a rectangular parallelepiped shape as a whole.

The partition plate 18 is an acrylic plate, and four edges of the acrylic plate and four edges of the baffle plate 15 are provided with magnetic sheets (not shown) which are mutually attracted and matched, so that the acrylic plate is convenient to take and place.

The rectangular frame 4 has a left-right length greater than one half of the length of the case 1. The front-rear width of the rectangular frame 4 is greater than the width of one half of the case 1.

When the baffle 15 is used, the baffle 15 can be turned outwards horizontally, the inner surface is turned to the outside so as to facilitate the cleaning of workers, the limiting component 6 can play a limiting role on the baffle 15, the baffle piece 61 of the limiting component 6 is turned to a vertical position, and the limiting can be released. The blower 3, the rectangular frame 4 and the reticular baffle 2 can be lifted upwards together to separate from the bottom plate 17, and then taken out of the box body 1, so that the baffle 15 can be turned over conveniently, and meanwhile, the bottom plate 17 can be cleaned conveniently by workers. The baffle 18 accessible magnetic sheet is taken off from baffle 15, more does benefit to staff's clearance, and after baffle 15 upset, can directly change reserve baffle 18, and a processing can be concentrated to baffle 18 of taking off, improves cleaning efficiency and the standardization of operation.

Examples

As shown in fig. 8, an auxiliary exhaust structure is arranged at the top of the box body 1.

The auxiliary exhaust structure comprises a sleeve 5 with a vertical lower opening, the lower opening of the sleeve 5 is communicated with the inside of the box body 1, an exhaust fan (not shown in the figure, a power line of the sleeve 5 is transmitted out of the sleeve 5 to be electrically connected with a power supply) is arranged in the sleeve 5, and an exhaust pipe 51 is connected to the rear side of the sleeve 5.

When the box body 1 is used, the exhaust fan can play an exhaust role at the top, and the exhaust efficiency inside the box body 1 is improved.

The components used in the present utility model are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.

It should be noted that, in this document, the terms "first," "second," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate a direction or a position relationship based on that shown in the drawings, and are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure for purposes of understanding and reading by those skilled in the art, and are not intended to limit the scope of the utility model, in any way, modifications in structure, variations in proportions, or otherwise, used in the practice of the utility model, which are otherwise, used in the practice of the utility model, without departing from the spirit or scope thereof.

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

Claims

1. The utility model provides a lithium cell production is with clean stoving case of being convenient for, includes front side open-ended box, bottom of the case four corners is equipped with first landing leg respectively, and the opening part has a side door through hinged joint, and one side of the relative hinge of side door is equipped with the hasp with box complex, is equipped with the netted baffle of shelving lithium cell accessory in the box, and netted baffle bottom four corners is equipped with the second landing leg respectively, its characterized in that: the rear side and the left side and the right side of the box body are respectively provided with a side opening, the side openings are respectively provided with a baffle plate in a horizontal rotation mode, the middle positions of the upper end face and the lower end face of the baffle plate are respectively provided with a vertical elastic telescopic cylindrical bulge, a top plate and a bottom plate of the box body are respectively embedded with a first blind hole matched with the cylindrical bulge, the box bodies on the two sides of the side openings are respectively provided with a limiting component matched with the baffle plate, and ventilation holes are formed in the upper half part of the baffle plate;

2. The lithium battery production is with clean stoving case of being convenient for according to claim 1, its characterized in that: the inner end of the columnar bulge is fixedly connected with the outer end of the spring, a columnar second blind hole matched with the spring is embedded in the upper end face of the baffle, and the inner end of the spring is fixedly connected with the inner bottom of the second blind hole.

3. The lithium battery production is with clean stoving case of being convenient for according to claim 2, its characterized in that: the columnar bulge is matched with the second blind hole in a vertical sliding mode.

4. The lithium battery production is with clean stoving case of being convenient for according to claim 1, its characterized in that: the limiting assembly comprises a baffle, and one end of the baffle is riveted with the side face of the box body in a damping rotation manner through a riveting bolt.

5. The lithium battery production is with clean stoving case of being convenient for according to claim 4, its characterized in that: the baffle is a rubber baffle, and the whole baffle is cuboid.

6. The lithium battery production is with clean stoving case of being convenient for according to claim 1, its characterized in that: the baffle is an acrylic plate, and four edges of the acrylic plate and four edges of the baffle are provided with magnetic sheets which are mutually attracted and matched.

7. The lithium battery production is with clean stoving case of being convenient for according to claim 1, its characterized in that: the top of the box body is provided with an auxiliary exhaust structure.

8. The lithium battery production is with clean stoving case of being convenient for according to claim 7, its characterized in that: the auxiliary exhaust structure comprises a sleeve with a vertical lower opening, the lower opening of the sleeve is communicated with the inside of the box body, an exhaust fan is arranged in the sleeve, and an exhaust pipe is connected to the rear side of the sleeve.

9. The lithium battery production is with clean stoving case of being convenient for according to claim 1, its characterized in that: the left-right length of the rectangular frame is greater than the half length of the box body.

10. The lithium battery production is with clean stoving case of being convenient for according to claim 1, its characterized in that: the front-back width of the rectangular frame is larger than the width of one half of the box body.