CN217165540U

CN217165540U - Novel electricity core drying equipment

Info

Publication number: CN217165540U
Application number: CN202221238715.7U
Authority: CN
Inventors: 郭海伦; 汪发波; 沈建新; 杨标; 赵杰; 王秋芳
Original assignee: Jiangxi Batewei New Energy Technology Co ltd
Current assignee: Jiangxi Batewei New Energy Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-08-12
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a novel electricity core drying equipment, including the organism, the organism is inside to be divided into cleaning zone and drying area, and the drying area is provided with electric core conveyer, and electric core conveyer is including roll table conveyer, buffering area and the electric core drying conveyer belt that end to end in proper order, and roll table conveyer, buffering area and electric core drying conveyer belt are whole to be the setting of style of calligraphy of falling V type structure, and roll table conveyer's top is close to the cleaning zone, and roll table conveyer includes a plurality of bearing rollers that set up side by side. The utility model discloses a setting up the electric core conveyer of the style of calligraphy of falling V is favorable to shortening the whole length of equipment, reduces equipment space occupancy, simultaneously through setting up roller conveyor, has accelerated dropping of electric core surface water droplet, has improved the efficiency of toasting, and electric core utilizes the vibration that the process of dropping produced simultaneously, not only can optimize electric core sepage state, is favorable to effectively rejecting the electric core of rosin joint moreover, improves electric core quality.

Description

Novel electricity core drying equipment

Technical Field

The utility model relates to a battery production technical field, more specifically say so and relate to a novel electricity core drying equipment.

Background

Electrolyte can remain on the surface of the steel shell in the liquid injection process of the cylindrical lithium ion battery, so that the battery core needs to be cleaned and dried after being sealed, and the battery core is prevented from rusting. The existing battery cell drying equipment is pushed forward in the horizontal direction through a roller way and dries a battery cell through heating and baking. The vertical distance of the whole equipment is long, the space occupancy rate is high, and the baking efficiency is relatively low.

Therefore, how to provide a novel battery cell drying device capable of improving battery cell drying efficiency and reducing the space occupancy of the device is one of the technical problems that need to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a novel electricity core drying equipment. The purpose is to solve the above-mentioned deficiency and offer.

In order to solve the technical problem, the utility model discloses following technical scheme has been taken:

the utility model provides a novel electricity core drying equipment, includes: a body; the interior of the machine body is divided into a cleaning area and a drying area; the drying area is provided with a battery cell conveying device; the battery cell conveying device comprises a roller conveyor, a buffer belt and a battery cell drying and conveying belt which are sequentially connected end to end; the roller conveyor, the buffer belt and the battery cell drying and conveying belt are integrally arranged in an inverted V-shaped structure; the top end of the roller conveyor is close to the cleaning area; the roller conveyor comprises a plurality of supporting rollers which are arranged side by side.

Preferably, the cleaning area is provided with a cleaning conveyor belt; a nozzle is arranged above the cleaning conveyor belt; the tail end of the cleaning conveying belt is positioned above the top end of the roller conveyor in an inclined mode.

Preferably, a first baffle is hinged inside the machine body; the first baffle is positioned above the supporting roller at the topmost end of the roller conveyor.

Preferably, the width value of the first baffle is 2-4mm greater than the height value of the battery cell.

Preferably, a second baffle is arranged at the outlet of the machine body; and the second baffle is positioned above the battery cell drying conveyor belt.

Preferably, the outer surface of the carrier roller is covered with a thin layer of cushioning plastic.

The utility model discloses for prior art gain following technological effect:

1) the utility model discloses well electric core conveyer is the structure setting of type of falling V, is favorable to improving the space utilization of equipment, shortens equipment overall length, reduces equipment space occupancy;

2) the utility model discloses a set up the roll table conveyer, when electric core falls on the roll table conveyer, because there is the difference in height between the adjacent bearing roller, under rear electric core thrust and electric core self action of gravity, electric core successive layer drops downwards, what have accelerateed electric core surface water droplet drops, has improved the efficiency of toasting, and electric core utilizes the vibration that the process of dropping produced simultaneously, not only can optimize electric core weeping state, is favorable to effectively rejecting the electric core of rosin joint moreover, improves electric core quality.

Drawings

Fig. 1 is a schematic structural view of a novel cell drying device of the present invention;

FIG. 2 is a schematic structural view of a middle drying section of the present invention;

in the figure: 1. a body; 2. a cleaning zone; 3. a drying zone; 4. a battery cell conveying device; 5. a buffer zone; 6. a battery cell drying conveyor belt; 7. a carrier roller; 8. cleaning the conveyor belt; 9. a first baffle plate; 10. an electric core; 11. a second baffle; 12. film covering equipment; 13. and (4) sealing equipment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2 show the utility model discloses a novel electricity core drying equipment, include: a machine body 1; the interior of the machine body 1 is divided into a cleaning area 2 and a drying area 3; the drying area 3 is provided with a battery cell conveying device 4; the battery cell conveying device 4 comprises a roller conveyor, a buffer belt 5 and a battery cell drying and conveying belt 6 which are sequentially connected end to end; the roller conveyor, the buffer belt 5 and the battery cell drying and conveying belt 6 are integrally arranged in an inverted V-shaped structure; the roller conveyor and the battery cell drying conveyor belt 6 are oppositely arranged in an inverted splayed shape, and the buffer belt 5 is horizontally arranged between the bottom end of the roller conveyor and the bottom end of the battery cell drying conveyor belt 6; the battery cell conveying device 4 is arranged in an inverted V shape, so that the space utilization rate of equipment is improved, and the space occupancy rate of the equipment is reduced; the top end of the roller conveyor is close to the cleaning area 2; the roller conveyor comprises a plurality of supporting rollers 7 arranged side by side, and the supporting rollers 7 are rotatably connected to the roller conveyor; when the battery cell 10 enters the drying area from the cleaning area, the battery cell 10 firstly falls onto the roller conveyor, because of the height difference between the adjacent carrier rollers 7, under the thrust of the battery cell 10 at the rear and the gravity action of the battery cell 10, the battery cell 10 drops downwards layer by layer, the dropping of water drops on the surface of the battery cell is accelerated, the baking efficiency is improved, meanwhile, the battery cell utilizes the vibration generated in the dropping process, not only can the seepage state of the battery cell be optimized, but also the battery cell of the rosin joint is effectively eliminated, the quality of the battery cell is improved, then the battery cell 10 drops onto the buffer belt 5, the buffering of the battery cell arrangement is facilitated, finally, under the action of the subsequent thrust of the battery cell and the pull force of the battery cell drying conveyor belt 6, the battery cell 10 is pushed upwards until the battery cell 10 leaves the machine body 1, and finally the battery cell is sent into the film covering device 12.

In the present embodiment, the cleaning zone 2 is provided with a cleaning conveyor belt 8; a nozzle is arranged above the cleaning conveyor belt 8 and used for cleaning the battery cell 10; the tail end of the cleaning conveyor belt 8 is positioned obliquely above the top end of the roller conveyor; the cleaning conveyor belt 8 is used for receiving the battery cell 10 output from the sealing device 13, and conveying the battery cell 10 from the cleaning area 2 to the drying area 3 for drying.

In the embodiment, a first baffle 9 is hinged inside the machine body 1; the first baffle 9 is positioned above the supporting roller 7 at the topmost end of the roller conveyor; first baffle can produce a resistance and ensure that current only can't pass through when single electric core, need constantly convey electric core behind and produce a thrust, and electric core promotes first baffle and upwards rotates under the thrust effect and just can fall into the bearing roller through first baffle on to the electric core after making the washing can continue to advance.

In this embodiment, the first baffle 9 can be replaced with different sizes as required, so as to adapt to the drying operation of cylindrical batteries of different models.

In this embodiment, the width of the first baffle 9 is 2-4mm larger than the height of the battery cell 10, so that the battery cell can transition forward smoothly, and the battery cell is prevented from rubbing against the first baffle to generate scratches.

In this embodiment, a second baffle 11 is arranged at an outlet of the machine body 1, the second baffle 11 is located above the battery cell drying conveyor belt 6, and a certain distance exists between the bottom end of the second baffle 11 and the battery cell, so that the battery cell can pass through the lower part of the second baffle; through setting up the second baffle, can block the hot-blast of drying zone under the prerequisite of guaranteeing that electric core passes through smoothly, reduce calorific loss, the energy saving.

In this embodiment, the outer surface of the carrier roller 7 is covered with a thin layer of buffer plastic, so that the appearance damage caused by the cell in the conveying process is avoided.

In this embodiment, the outer surface of the battery cell drying conveyor belt 6 is provided with a push plate for pushing the battery cell 10.

In this embodiment, the battery cell drying conveyor belt 6 and the cleaning conveyor belt 8 are conventional technical means in the prior art, and therefore the specific structures of the battery cell drying conveyor belt 6 and the cleaning conveyor belt 8 are not repeated.

In this embodiment, the roller conveyor further includes a frame for fixing the carrier roller 7, a driving chain disposed on both sides of the carrier roller 7, and a driving motor for driving the driving chain, and the roller conveyor is conventional equipment in the prior art, and the internal component structure and the connection relationship between the components are conventional technical means in the prior art, and therefore are not described again.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a novel electricity core drying equipment which characterized in that includes: a body (1); the interior of the machine body (1) is divided into a cleaning area (2) and a drying area (3); the drying area (3) is provided with a battery cell conveying device (4); the battery cell conveying device (4) comprises a roller conveyor, a buffer belt (5) and a battery cell drying conveying belt (6) which are sequentially connected end to end; the roller conveyor, the buffer belt (5) and the battery cell drying conveyor belt (6) are integrally arranged in an inverted V-shaped structure; the top end of the roller conveyor is close to the cleaning area (2); the roller conveyor comprises a plurality of supporting rollers (7) which are arranged side by side.

2. The novel battery cell drying device according to claim 1, wherein the cleaning area (2) is provided with a cleaning conveyor belt (8); a nozzle is arranged above the cleaning conveyor belt (8); the tail end of the cleaning conveying belt (8) is positioned above the top end of the roller conveyor in an inclined mode.

3. The novel battery cell drying device of claim 1, wherein a first baffle (9) is hinged inside the machine body (1); the first baffle (9) is positioned above the supporting roller (7) at the topmost end of the roller conveyor.

4. The novel cell drying device according to claim 3, wherein the width of the first baffle (9) is 2-4mm larger than the height of the cell (10).

5. The novel battery cell drying device according to claim 1, wherein a second baffle (11) is arranged at an outlet of the machine body (1); and the second baffle (11) is positioned above the battery cell drying conveyor belt (6).

6. The novel battery cell drying device according to claim 1, wherein the outer surface of the carrier roller (7) is covered with a thin layer of cushion plastic.