CN209926737U

CN209926737U - Soft packet of lithium cell oven

Info

Publication number: CN209926737U
Application number: CN201920645662.2U
Authority: CN
Inventors: 张广雷; 王勤贞; 葛迎辉; 刘盟
Original assignee: Shandong Heze Traffic Vocational Secondary School; Heze Tianyu Lithium Energy Technology Co Ltd
Current assignee: Shandong Heze Traffic Vocational Secondary School; Heze Tianyu Lithium Energy Technology Co Ltd
Priority date: 2019-05-04
Filing date: 2019-05-04
Publication date: 2020-01-10
Anticipated expiration: 2029-05-04

Abstract

The utility model discloses a soft package lithium battery oven, which comprises an automatic baking clamp mechanism, wherein the automatic baking clamp mechanism comprises a bottom plate, a guide pillar is connected on the bottom plate, a top plate is arranged at the top of the guide pillar, and a pressing plate is arranged below the top plate; the pressing plate is sleeved on the guide pillar, a screw is fixed on the pressing plate, the top end of the screw penetrates through the top plate, and a nut is matched with the top end of the screw; a spring is arranged between the pressure plate and the top plate; a plurality of soft package lithium battery bearing plates are arranged between the pressing plate and the bottom plate; the soft package lithium battery bearing plate comprises a bearing plate body, wherein four lithium battery placing grooves are formed in the bearing plate body; the bottom of the lithium battery placing groove is provided with a plurality of through holes, and the side wall of the periphery of the lithium battery placing groove is provided with a semicircular air passage; the four corners of the bearing plate body are provided with elastic soft pads, vertical guide pillar holes are formed in the elastic soft pads, the guide pillar holes penetrate through the whole bearing plate body downwards, and the guide pillar holes are used for penetrating through guide pillars. The utility model discloses simple structure, reasonable in design, structural optimization, matter is light, and is with low costs, toasts effectually.

Description

Soft packet of lithium cell oven

Technical Field

The utility model belongs to the technical field of battery production facility, especially, relate to a soft packet of lithium cell oven.

Background

Chinese patent application No. 2012101219089 discloses an automatic production line that toasts of lithium cell, and it includes the automatic anchor clamps mechanism that toasts that draws together the roaster and remove along the roaster. As shown in fig. 1, the automatic baking clamp mechanism includes a top plate 1, a guide post 2, a screw 3, a threaded sleeve 4, a floating plate 5, a spring additional backing plate 6, a spring pressing plate 7, a pressure spring 8, a rubber washer 9, a partition plate 10, photographic paper 11, a bottom plate 12, a flange block 13, a clamp draw hook 14, a spring guide shaft 15, a connecting rod 16, a steel sleeve 17, a pressing plate 19, an inclined notch 20 and a heat conducting hole 21. The heat conduction holes 21 can increase the heat conduction speed of the pressing plate 19, thereby playing a role in increasing the temperature rise speed of the soft package lithium battery 18. Although this oven can effectively toast soft packet of lithium cell 18, its structure is complicated, and the quality is heavy, needs further improvement, reaches optimized structure, alleviates the quality, has excellent effect of toasting again simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a soft packet of lithium cell oven can solve above-mentioned prior art's weak point completely.

The purpose of the utility model is realized through the following technical scheme:

the oven comprises an automatic baking clamp mechanism, wherein the automatic baking clamp mechanism comprises a bottom plate, a guide pillar is connected to the bottom plate, a top plate is arranged at the top of the guide pillar, and a pressing plate is arranged below the top plate; the pressing plate is sleeved on the guide post and can slide along the guide post; a screw is fixed on the pressing plate, the top end of the screw penetrates through the top plate, and a nut is matched with the top end of the screw; a spring is arranged between the pressing plate and the top plate; a plurality of soft package lithium battery bearing plates are arranged between the pressing plate and the bottom plate; the soft package lithium battery bearing plate comprises a bearing plate body, wherein four lithium battery placing grooves are formed in the bearing plate body and used for placing the soft package lithium batteries; the bottom of the lithium battery placing groove is provided with a plurality of through holes, and the side wall of the periphery of the lithium battery placing groove is provided with a semicircular air passage; the four corners of the bearing plate body are provided with elastic soft pads, vertical guide pillar holes are formed in the elastic soft pads, the guide pillar holes penetrate through the whole bearing plate body downwards, and the guide pillar holes are used for penetrating through guide pillars.

Further, a soft plate is arranged at the bottom of the pressing plate.

Further, separate through the division board between four lithium battery standing grooves, the thickness that the division board highly is higher than soft packet of lithium cell is less than lithium battery standing groove lateral wall all around.

Furthermore, the elastic soft pad is 0.1-0.5cm higher than the peripheral side wall of the lithium battery placing groove.

Compared with the prior art, the beneficial effects of the utility model reside in that: simple structure, reasonable in design has solved the problem that exists among the prior art, has optimized the structure, has alleviateed the quality, and the cost is reduced toasts the effect better simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of an automatic baking jig mechanism in the prior art.

Fig. 2 is a schematic structural diagram of the present invention.

FIG. 3 is a schematic structural diagram of a soft pack lithium battery carrier plate.

FIG. 4 is a schematic structural diagram of stacking soft package lithium battery bearing plates in series.

Fig. 5 is a schematic structural diagram of the placement of the soft package lithium battery and the loading plate of the soft package lithium battery.

Reference numerals: the device comprises a top plate 1, a guide pillar 2, a screw rod 3, a threaded sleeve 4, a floating plate 5, a spring additional base plate 6, a spring pressing plate 7, a pressure spring 8, a rubber gasket 9, a partition plate 10, photographic paper 11, a bottom plate 12, a flange block 13, a clamp draw hook 14, a spring guide shaft 15, a connecting rod 16, a steel sleeve 17, a pressing plate 19, an inclined notch 20, a heat conduction hole 21, a soft package lithium battery 18, a nut 22, a spring 23, a soft package lithium battery bearing plate 24, a bearing plate body 25, a lithium battery placing groove 26, a through hole 27, a semicircular air passage 28, an elastic soft cushion 29, a guide pillar hole 30, a soft plate 31 and a partition.

Detailed Description

The invention will be further described with reference to the following specific embodiments and the accompanying drawings.

2-5, a soft pack lithium battery oven is an improved improvement on the basis of the prior patent 2012101219089, and the improved point is an automatic baking clamp mechanism. The automatic baking clamp mechanism comprises a bottom plate 12, a guide pillar 2 is connected to the bottom plate 12, a top plate 1 is arranged on the top of the guide pillar 2, and a pressing plate 19 is arranged below the top plate 1. The pressing plate 19 is sleeved on the guide post 2 and can slide along the guide post 2. The pressing plate 19 is fixed with a screw 3, the top end of the screw 3 penetrates through the top plate 1, and the top end of the screw 3 is matched with a nut 22. A spring 23 is provided between the pressure plate 19 and the top plate 1. A plurality of soft package lithium battery bearing plates 24 are arranged between the pressing plate 19 and the bottom plate 1. When the spring 23 is in an initial state, the pressing plate 19 presses on the soft package lithium battery bearing plate 24, and the pressure of the spring 23 can be adjusted through the nut 22. The nut 22 functions to move the pressing plate 19 upward, and the pressing plate 19 compresses the spring 23, so that the pressing plate 19 is upward away from the soft pack lithium battery carrier plate 24.

The soft package lithium battery bearing plate 24 comprises a bearing plate body 25, and four lithium battery placing grooves 26 are formed in the bearing plate body 25 and used for placing the soft package lithium battery 18. Of course, the number of the lithium battery placement grooves 26 may be determined according to actual conditions, and two, four, six, etc. are possible. The bottom of the lithium battery placing groove 26 is provided with a plurality of through holes 27, and the side wall around the lithium battery placing groove 26 is provided with a semicircular air passage 28. Through-hole 27 and semicircle air flue 28 all are favorable to the circulation of air current, are favorable to toasting soft packet of lithium cell 18, and its effect is better. The four corners of the bearing plate body 25 are provided with elastic soft pads 29, vertical guide post holes 30 are formed in the elastic soft pads 29, the guide post holes 30 penetrate through the whole bearing plate body 25 downwards, and the guide post holes 30 are used for penetrating through the guide posts 2.

Wherein, the bottom of the pressure plate 19 is provided with a soft plate 31. The soft board 31 can be made of high temperature resistant rubber, is light in weight, and when the soft package lithium battery bearing plate 24 is pressed down by the pressing plate 19, the soft board 31 contacts with the soft package lithium battery 18, so that the soft package lithium battery 18 is protected.

The four lithium battery placing grooves 26 are separated by the partition boards 32, and the partition boards 32 are higher than the thickness of the soft package lithium battery 18 and lower than the peripheral side walls of the lithium battery placing grooves 16, so that the circulation airflow is facilitated.

The elastic soft cushion 29 is 0.1-0.5cm higher than the peripheral side wall of the lithium battery placing groove 16. The reason for this is that the elastic soft pad 29 has a certain elasticity, and needs to be slightly higher than the side wall of the lithium battery placing groove 16 to play a certain bearing role between two adjacent bearing plate bodies 25 after the bearing plate bodies 25 are pressed. The contact surface can be added, the friction is increased, and the stability is better.

The utility model discloses simple structure, reasonable in design has solved the problem that exists among the prior art, has optimized the structure, has alleviateed the quality, and the cost is reduced toasts the effect simultaneously better. Can be applied to the production and manufacturing processes of batteries for automobile data recorders, batteries for beauty instruments and the like.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a soft packet of lithium cell oven, this oven includes automatic baking fixture mechanism, its characterized in that: the automatic baking clamp mechanism comprises a bottom plate, a guide pillar is connected to the bottom plate, a top plate is arranged at the top of the guide pillar, and a pressing plate is arranged below the top plate; the pressing plate is sleeved on the guide post and can slide along the guide post; a screw is fixed on the pressing plate, the top end of the screw penetrates through the top plate, and a nut is matched with the top end of the screw; a spring is arranged between the pressing plate and the top plate; a plurality of soft package lithium battery bearing plates are arranged between the pressing plate and the bottom plate; the soft package lithium battery bearing plate comprises a bearing plate body, wherein four lithium battery placing grooves are formed in the bearing plate body and used for placing the soft package lithium batteries; the bottom of the lithium battery placing groove is provided with a plurality of through holes, and the side wall of the periphery of the lithium battery placing groove is provided with a semicircular air passage; the four corners of the bearing plate body are provided with elastic soft pads, vertical guide pillar holes are formed in the elastic soft pads, the guide pillar holes penetrate through the whole bearing plate body downwards, and the guide pillar holes are used for penetrating through guide pillars.

2. The flexible package lithium battery oven of claim 1, wherein: the bottom of the pressing plate is provided with a soft plate.

3. The flexible package lithium battery oven of claim 1, wherein: the four lithium battery placing grooves are separated through the partition boards, and the partition boards are higher than the thickness of the soft package lithium batteries and lower than the peripheral side walls of the lithium battery placing grooves.

4. The flexible package lithium battery oven of claim 1, wherein: the elastic soft pad is 0.1-0.5cm higher than the peripheral side wall of the lithium battery placing groove.