CN211261525U - Novel lithium battery drying box - Google Patents

Abstract

The utility model discloses a novel lithium battery stoving case belongs to lithium battery technology field, including stoving case shell, the last inner wall fixedly connected with electric telescopic handle and two heating fan of stoving case shell, two heating fan are located electric telescopic handle's the left and right sides respectively, the fixed recess metal block of preceding inner wall fixedly connected with of stoving case shell, the rear end threaded connection of fixed recess metal block has fixed long screw, the first pivot of electric telescopic handle's lower extreme fixedly connected with, first pivot activity articulates there are two metal connecting rods, finally can realize rolling over a stoving, drying efficiency has been improved, the problem of lithium battery postpartum humidity has been solved.

Description

Novel lithium battery drying box

Technical Field

The utility model relates to a lithium cell technical field, more specifically say, relate to a novel lithium cell stoving case.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium ion batteries were proposed and started to be studied in the 70's of the 20 th century. Because the chemical characteristics of lithium metal are very active, the processing, storage and use of lithium metal have very high environmental requirements. Therefore, lithium batteries have not been used for a long time, and with the development of science and technology, lithium batteries have become the mainstream nowadays. In the lithium cell production process, need carry out drying process to the lithium cell, go out the last moisture content on the lithium cell, make it satisfy the practical requirement of lithium cell, avoid moisture content to cause the function injury to the lithium cell, and because the material of lithium cell must have stable and high-quality electrical property and chemical property, when drying to lithium cell material, must reach and reach evenly to the lithium cell stoving, avoid lithium cell ponding, lithium cell ponding can be to producing the corruption from the TV, influence the use of lithium cell.

The existing drying technology is long in drying time, low in efficiency and single in mode, and the problem of dampness of the lithium battery after delivery is difficult to thoroughly solve.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a novel lithium cell stoving case, it can realize rolling over a stoving, has improved drying efficiency, has solved the postpartum moist problem of lithium cell.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a novel lithium battery drying box comprises a drying box shell, wherein an electric telescopic rod and two heating fans are fixedly connected to the upper inner wall of the drying box shell, the two heating fans are respectively positioned on the left side and the right side of the electric telescopic rod, a fixed groove metal block is fixedly connected to the front inner wall of the drying box shell, a fixed long screw is in threaded connection with the rear end of the fixed groove metal block, a first rotating shaft is fixedly connected to the lower end of the electric telescopic rod, the first rotating shaft is movably hinged with two metal connecting rods, the lower end of one metal connecting rod is connected with a left drying plate, the lower end of one metal connecting rod is movably hinged with the left end of the left drying plate through a second rotating shaft, the lower end of the other metal connecting rod is connected with a right drying plate, and the lower end of the other metal connecting rod is movably hinged with the right end of the right drying plate, the right-hand member of left side drying panel and the left end of right drying panel pass through fixed length screw activity hinge joint, two quad slit have all been seted up to the upper end of left side drying panel and right drying panel, and the equal fixedly connected with metal mesh in edge of four quad slit, finally can realize turning over a stoving, improved drying efficiency, solved the moist problem in lithium cell postpartum.

In order to make the fixed long screw is convenient for rotate, makes left side drying plate and right drying plate are convenient for wash, conduct the utility model discloses an optimal scheme, the one end that fixed long screw and fixed recess metal block are connected with all be carved with the screw thread in the fixed recess metal block recess, and the other end surface coating of fixed long screw has the antiskid rubber sleeve.

In order to be convenient for when making the product dry fixed, prevent when taking off the product the metal fixation clamp scalds the hand, for the metal fixation clamp is sturdy and durable improves life, as the utility model discloses a preferred scheme, equal fixedly connected with metal fixation clamp about four quad slit about, run through metal fixation clamp set screw in the round hole of metal fixation clamp, and the metal fixation clamp about two parts through metal fixation clamp set screw articulated connection, the metal fixation clamp spring has been cup jointed on the circumference surface of metal fixation clamp set screw, the metal fixation clamp is high temperature resistant metal, and the surface coating of metal fixation clamp has the rubber sleeve.

In order to make firm and pleasing to the eye when the device uses, improve the security that the customer used, as the utility model discloses an optimal scheme, the edges and corners department of metal mesh, left drying plate and metal fixation clamp is polished smoothly, left side drying plate, metal mesh and metal fixation clamp are stainless steel, and the device surface is done the galvanizing treatment.

In order to make the temperature of stoving incasement can not reduce fast when drying, improve drying efficiency, the energy saving does the utility model discloses an optimal scheme, inner wall and the equal fixedly connected with heated board of preceding inner wall about stoving incasement shell, and the heated board is heat preservation effect and the good material of high temperature resistant effect.

In order to make two metal connecting rod reduces frictional force when removing, is convenient for two metal connecting rod's removal is regarded as the utility model discloses a preferred scheme, the junction of first pivot and metal connecting rod is equipped with the rubber circle, and the rubber circle is located between two metal connecting rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through electric telescopic handle's flexible removal that drives first pivot and metal connecting rod, and the right-hand member of the fixed left stoving board of fixed length screw and the left end of right stoving board are finally turned over a stoving to the realization, have improved drying efficiency, have increased the area that lithium cell was dried, have solved the moist problem postpartum of lithium cell.

(2) Threaded connection between this scheme fixed long screw and the fixed recess metal block, rotatory fixed long screw takes off fixed long screw from left stoving board and right stoving board to realize the separation of left stoving board and right stoving board, finally realize the washing of the device of being convenient for, improved the detachability of device, prolonged the life of device.

(3) This scheme is provided with the metal fixation clamp, and the device during operation lithium cell passes through the metal fixation clamp to be fixed on left stoving board and right stoving board, prevents that left stoving board and right stoving board from rolling over an in-process lithium cell landing and causing the damage, and when the stoving is ended, open the metal fixation clamp and take off the lithium cell, the better fixed of lithium cell of being convenient for and take off, has improved the security that the lithium cell was dried on the device.

(4) This scheme is provided with the heated board, and the temperature is controlled in the device when the device during operation, and the temperature can not reduce fast in the drying-machine when being convenient for dry, has improved the drying efficiency of device.

Drawings

Fig. 1 is a cross-sectional view of a novel lithium battery drying box of the present invention;

fig. 2 is a top sectional view of a novel lithium battery drying box of the present invention;

fig. 3 is a partial plan view of a novel lithium battery drying box of the present invention;

fig. 4 is a perspective view of a metal fixing clip of a novel lithium battery drying box of the present invention;

fig. 5 is the utility model discloses a novel lithium cell stoving case local stereogram.

The reference numbers in the figures illustrate:

1 stoving case shell, 2 heating fan, 3 electric telescopic handle, 4 first pivots, 5 metal connecting rod, 6 left stoving board, 7 fixed long screw, 8 second pivots, 9 metal fixation clamp, 10 fixed recess metal blocks, 11 metal mesh, 12 metal fixation clamp springs, 13 metal fixation clamp set screw, 14 heated board, 15 right stoving board, 16 third pivots.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1, 2, 3 and 5, a novel lithium battery drying box comprises a drying box shell 1, an electric telescopic rod 3 and two heating fans 2 are fixedly connected to the upper inner wall of the drying box shell 1, the two heating fans 2 are respectively located at the left side and the right side of the electric telescopic rod 3, a fixed groove metal block 10 is fixedly connected to the front inner wall of the drying box shell 1, a fixed long screw 7 is connected to the rear end of the fixed groove metal block 10 in a threaded manner, a first rotating shaft 4 is fixedly connected to the lower end of the electric telescopic rod 3, two metal connecting rods 5 are movably hinged to the first rotating shaft 4, a left drying plate 6 is connected to the lower end of one metal connecting rod 5, the lower end of one metal connecting rod 5 is movably hinged to the left end of the left drying plate 6 through a second rotating shaft 8, a right drying plate 15 is connected to the lower end of the other metal connecting rod 5, and the right end of the right drying plate 15 are movably, the right-hand member of left side stoving board 6 and the left end of right stoving board 15 pass through fixed length screw 7 activity hinge joint, and two quad slit have all been seted up to the upper end of left side stoving board 6 and right stoving board 15, and the equal fixedly connected with metal mesh 11 in edge of four quad slit.

In this embodiment, the drying box housing 1 protects the internal components, the heating fan 2 heats and dries, the electric telescopic rod 3 controls the left drying plate 6 and the right drying plate 15 to turn over, the electric telescopic rod 3 can select different types according to actual needs, for example, the electric telescopic rod 3 with the type NKLA22B is selected, the electric telescopic rod 3 is electrically connected with an external power supply, the metal connecting rod 5, the left drying plate 6 and the right drying plate 15 start to move with the product fixed on the metal fixing clip 9 by extending and shortening the electric telescopic rod 3, when the left drying plate 6 and the right drying plate 15 turn over to the highest point, the left drying plate 6 and the right drying plate 15 do not completely coincide, the length of the metal connecting rod 5 and the length of the left drying plate 6 are smaller than the length of the fixing long screw 7 to the first rotating shaft 4, the second rotating shaft 8 and the third rotating shaft 16 are convenient for the metal connecting rod 5 to move, the fixed long screw 7 and the fixed groove metal block 10 are used for fixing the right end of the left drying plate 6 and the left end of the right drying plate 15, the metal fixing clamp 9, the metal fixing clamp spring 12 and the metal fixing clamp fixing screw 13 are used for fixing the position of a product, the metal mesh 11 is convenient for hot air to pass through when drying is conducted, the heat insulation plate 14 is used for increasing the temperature in the drying box and is not prone to dissipate, the right drying plate 15 is used for placing the product, finally, the product is dried by turning over and folding, and the drying efficiency of the product is increased.

Specifically, referring to fig. 2 and 5, threads are engraved in the groove of the fixing groove metal block 10 and the end of the fixing long screw 7 connected to the fixing groove metal block 10, and the surface of the other end of the fixing long screw 7 is wrapped with an anti-slip rubber sleeve.

In this embodiment, all be carved with the screw thread in the circumference surface of fixed long screw 7 and the recess of fixed recess metal block 10, be convenient for left stoving board 6 and the dismantlement and the installation of right stoving board 15, it is of value to left stoving board 6 and the cleaning work of right stoving board 15 to dismantle left stoving board 6 and right stoving board 15, thereby greatly reduced the washing degree of difficulty of device, fixed long screw 7's other end surface coating has the anti-skidding rubber sleeve, the setting of rubber sleeve is convenient for fixed long screw 7's rotation, also prevent to dry the high temperature of back fixed long screw 7 and scald the customer hand, the security and the convenience of device have been improved.

Specifically, referring to fig. 1, 2 and 4, metal fixing clips 9 are fixedly connected to the upper, lower, left and right sides of the four square holes, metal fixing clip fixing screws 13 penetrate through the round holes of the metal fixing clips 9, the left and right parts of the metal fixing clips 9 are hinged to each other through the metal fixing clip fixing screws 13, metal fixing clip springs 12 are sleeved on the circumferential surfaces of the metal fixing clip fixing screws 13, the metal fixing clips 9 are made of high-temperature-resistant metal, and rubber sleeves wrap the surfaces of the metal fixing clips 9.

In this embodiment, the installation of metal fixation clamp 9 is benefited in left stoving board 6 and right stoving board 15 prevents that the lithium cell from because left stoving board 6 and right stoving board 15's removal and landing when rolling over a stoving, the risk of lithium cell damage has been reduced, it is when the stoving end, open metal fixation clamp 9 and take off the product, the surface coating of metal fixation clamp 9 has the rubber sleeve, prevent that the customer from being scalded, the security of using has been improved, being provided with of metal fixation clamp spring 12 is benefited in better fixed product, it is more firm to make the product dry on board 6 and the right stoving board 15 on a left side, the practicality of device has been improved.

Specifically, referring to fig. 2, the edges and corners of the metal mesh 11, the left drying plate 6 and the metal fixing clip 9 are polished smoothly, the left drying plate 6, the right drying plate 15, the metal mesh 11 and the metal fixing clip 9 are made of stainless steel, and the surface of the device is galvanized.

In this embodiment, left side stoving board 6 and right stoving board 15 are the lithium cell of placing, metal fixation clamp 9 is fixed the lithium cell on left stoving board 6 and right stoving board 15, metal mesh 11 is the steam of being convenient for when drying passes through, it is more beneficial to improve drying efficiency, moisture can contact left stoving board 6 during the stoving, right side stoving board 15, metal mesh 11 and metal fixation clamp 9, for preventing left stoving board 6, right side stoving board 15, metal mesh 11 and metal fixation clamp 9 are by the corruption of steam, left side stoving board 6, right side stoving board 15, metal mesh 11 and metal fixation clamp 9 establish to stainless steel, great extension the life of device, make the device sturdy and durable more, left side stoving board 6, right side stoving board 15, metal mesh 11 and metal fixation clamp 9 do the zinc-plating and handle and make the device more pleasing to the eye.

Specifically, please refer to fig. 1 and 2, the left and right inner walls and the front inner wall of the drying box casing 1 are both fixedly connected with the heat insulation board 14, and the heat insulation board 14 is made of a material with good heat insulation effect and high temperature resistance effect.

In this embodiment, heated board 14 prevents that the stoving incasement temperature can not reduce fast, maintains the stoving incasement high temperature and is of value to the drying efficiency who improves the device, simultaneously also great reduction the required time of stoving product, practiced thrift the energy, reduced the cost of production, improved the practicality of device, heated board 14 chooses for use high temperature resistant material, prevents that the stoving incasement high temperature from damaging heated board 14, has prolonged the life of device.

Specifically, referring to fig. 3, a rubber ring is disposed at a joint of the first rotating shaft 4 and the metal connecting rod 5, and the rubber ring is located between the two metal connecting rods 5.

In this embodiment, first pivot 4 is connected electric telescopic handle 3 and two metal connecting rod 5, at stoving case during operation, 3 flexible can lead to the upper end of two metal connecting rod 5 to rotate in the inside of first pivot 4, inevitably lack the surface contact of two metal connecting rod 5 and first pivot 4, frictional resistance for producing when can reducing the contact, also can not cause the damage because of long-time friction for preventing the device better, be equipped with the rubber circle between first pivot 4 and metal connecting rod 5, great reduction the frictional resistance of first pivot 4 and metal connecting rod 5, also prevent simultaneously that first pivot 4 and metal connecting rod 5 from rubbing the device that causes for a long time and damaging, the life of device has been prolonged, the effect of stoving has been improved.

The working principle is as follows: before use, the product is fixed on the left drying plate 6 and the right drying plate 15 through the metal fixing clamp 9, after the fixing, the electric telescopic rod 3 and the heating fan 2 are electrically connected with an external power supply, when the electric telescopic rod 3 is shortened, the left drying plate 6 and the right drying plate 15 are turned upwards, when the electric telescopic rod 3 extends, the left drying plate 6 and the right drying plate 15 are stretched flat, when the product is dried, the electric telescopic rod 3 and the heating fan 2 are stopped to be electrically connected with an external power supply, the product is taken down, the product to be dried is put in and fixed, and the cycle is repeated, when the device is cleaned, the fixed long screw 7 is twisted, the fixed long screw 7 is taken down, the left drying plate 6 and the right drying plate 15 are cleaned, the fixed long screw 7 is inserted into the round holes of the left drying plate 6 and the right drying plate 15 after the cleaning is finished, and twisting the fixing long screw 7 to fix the fixing long screw 7 on the fixing groove metal block 10.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims (6)

1. The utility model provides a novel lithium cell stoving case, includes stoving case shell (1), its characterized in that: the upper inner wall of the drying box shell (1) is fixedly connected with an electric telescopic rod (3) and two heating fans (2), the two heating fans (2) are respectively positioned at the left side and the right side of the electric telescopic rod (3), the front inner wall of the drying box shell (1) is fixedly connected with a fixed groove metal block (10), the rear end of the fixed groove metal block (10) is in threaded connection with a fixed long screw (7), the lower end of the electric telescopic rod (3) is fixedly connected with a first rotating shaft (4), the first rotating shaft (4) is movably hinged with two metal connecting rods (5), the lower end of one metal connecting rod (5) is connected with a left drying plate (6), the lower end of one metal connecting rod (5) and the left end of the left drying plate (6) are movably hinged through a second rotating shaft (8), the lower end of the other metal connecting rod (5) is connected with a right drying plate (15), another the lower extreme of metal connecting rod (5) and the right-hand member of right drying plate (15) pass through third pivot (16) swing joint, the right-hand member of left side drying plate (6) and the left end of right drying plate (15) pass through set long screw (7) swing joint, two quad slit have all been seted up to the upper end of left side drying plate (6) and right drying plate (15), and the equal fixedly connected with metal mesh (11) in edge of four quad slit.

2. The novel lithium battery drying box of claim 1, characterized in that: the anti-skidding type screw fixing device is characterized in that threads are carved in one end, connected with a fixing groove metal block (10), of the fixing long screw (7) and the groove of the fixing groove metal block (10), and an anti-skidding rubber sleeve is wrapped on the surface of the other end of the fixing long screw (7).

3. The novel lithium battery drying box of claim 2, characterized in that: the metal fixing clamp is characterized in that metal fixing clamps (9) are fixedly connected to the four square holes in the vertical and horizontal directions, metal fixing clamp fixing screws (13) penetrate through the round holes of the metal fixing clamps (9), the left portion and the right portion of each metal fixing clamp (9) are hinged to the metal fixing clamp fixing screws (13), metal fixing clamp springs (12) are sleeved on the circumferential surfaces of the metal fixing clamp fixing screws (13), the metal fixing clamps (9) are made of high-temperature-resistant metal, and rubber sleeves wrap the surfaces of the metal fixing clamps (9).

4. The novel lithium battery drying box of claim 3, characterized in that: the edge and corner positions of the metal net (11), the left drying plate (6) and the metal fixing clamp (9) are smoothly polished, the left drying plate (6), the metal net (11) and the metal fixing clamp (9) are made of stainless steel, and the surface of the device is galvanized.

5. The novel lithium battery drying box of claim 4, characterized in that: inner wall and the equal fixedly connected with heated board (14) of preceding inner wall about stoving case shell (1), and heated board (14) are heat preservation effect and high temperature resistant respond well material.

6. The novel lithium battery drying box of claim 5, characterized in that: the joint of the first rotating shaft (4) and the metal connecting rods (5) is provided with a rubber ring, and the rubber ring is positioned between the two metal connecting rods (5).

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