CN213936312U

CN213936312U - Device for improving formation precision of cylindrical lithium battery

Info

Publication number: CN213936312U
Application number: CN202022807036.4U
Authority: CN
Inventors: 蔡伟; 孙小红; 冯耀; 余文华; 其他发明人请求不公开姓名
Original assignee: Jiangxi Anpuda New Energy Technology Co ltd
Current assignee: Jiangxi Anpuda New Energy Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-10
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a device for improving the formation precision of a cylindrical lithium battery, which comprises an operation box, wherein a second cylinder is fixedly arranged at the middle part of the bottom end of the inner wall of the operation box, a movable plate is fixedly connected with the output end of the second cylinder, and the two ends of the movable plate are respectively in sliding connection with first chutes arranged at the two side bottoms of the inner wall of the operation box, the interior of the operation box is dehumidified, the adverse effect of overhigh humidity in the operation box on the formation precision of the lithium battery is avoided, it is ejecting to drive the lithium cell that a plurality of bracing piece will become good through the second cylinder, is convenient for take out the lithium cell, and the setting of cleaning brush can be cleaned the inside in hole of charging, avoids the downthehole portion of charging to have the formation of foreign matter to follow-up lithium cell to produce harmful effects.

Description

Device for improving formation precision of cylindrical lithium battery

Technical Field

The utility model relates to a lithium cell field specifically is an improve cylinder type lithium cellization and become device of precision.

Background

The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery enters a large-scale practical stage, and the formation of the lithium battery is that the lithium battery is charged once after being produced, so as to activate the battery, and the effect of the lithium battery is similar to the formatting of a floppy disk. Become and just can begin normal charge-discharge after accomplishing to become, but at the in-process that becomes to the lithium cell, can cause harmful effects and be not convenient for will become good lithium cell and take out because the humidity of control box inside is too high to the formation precision of lithium cell.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve device that cylinder type lithium cellization becomes precision to solve the problem that brings adverse effect and be not convenient for will become good lithium cell and take out to the formation precision of lithium cell because the humidity of control box inside is too high to the lithium cell that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for improving formation precision of a cylindrical lithium battery comprises an operation box, wherein a second air cylinder is fixedly arranged in the middle of the bottom end of the inner wall of the operation box, a moving plate is fixedly connected to the output end of the second air cylinder, two ends of the moving plate are respectively in sliding connection with first sliding grooves formed in the bottom ends of two sides of the inner wall of the operation box, a plurality of supporting rods are fixedly connected to the top end of the moving plate, an installation seat is fixedly arranged in the middle of the inner wall of the operation box, a plurality of charging holes are formed in the top end of the installation seat, a plurality of through holes are formed in the bottom end of the charging holes and are respectively connected with a supporting rod in an inserting manner, a plurality of fixing parts are fixedly connected to the top ends of the supporting rods, cathode charging terminals are fixedly arranged on the top ends of the fixing parts, a first air cylinder is fixedly arranged in the middle of the top end of the inner wall of the operation box, and a mounting plate is fixedly connected to the output end of the first air cylinder, the utility model discloses a dehumidification fan, including the operation box inner wall, the spout sliding connection that the both ends of mounting panel were seted up with operation box inner wall both sides top respectively, the bottom fixed mounting of mounting panel has a plurality of positive pole charging terminal, a plurality of positive pole charging terminal corresponds the setting with a plurality of negative pole charging terminal respectively, one side fixed mounting on operation box inner wall top has humidity transducer, the equal fixed mounting in both sides of operation box inner wall bottom has the dehumidification fan.

As a preferred technical scheme of the utility model, the bottom fixed mounting of control box one side has the controller, humidity transducer, first cylinder, two dehumidification fans and two second cylinders all with controller electric connection.

As a preferred technical scheme of the utility model, the top fixed mounting of control box one side has the switch, the controller passes through switch and external power supply electric connection.

As a preferred technical scheme of the utility model, the one end of control box articulates there is the retractable door, the one end fixedly connected with handle of retractable door one side, the fixed transparent observation window that is provided with in middle part of retractable door one side.

As an optimized technical scheme of the utility model, the both sides of mounting are all fixed and are provided with the cleaning brush.

Compared with the prior art, the beneficial effects of the utility model are that: the device simple structure, high durability and convenient operation, can monitor the humidity of control box inside through humidity transducer, when humidity exceeds a definite value, can control two dehumidification fan circular telegrams release hot-blastly with the information feedback to the controller, the inside to the control box dehumidifies, avoid the humidity of control box inside too high to cause harmful effects to the formation precision of lithium cell, it is ejecting to drive the lithium cell that a plurality of bracing piece will become good through the second cylinder, be convenient for take out the lithium cell, the setting of cleaning brush can be cleaned the inside in hole of charging, avoid charging the hole inside to have the foreign matter to produce harmful effects to the formation of follow-up lithium cell.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is an enlarged view of a portion a of the present invention.

In the figure: 1. an operation box; 2. moving the plate; 3. a support bar; 4. a mounting seat; 5. mounting a plate; 6. an anode charge terminal; 7. a humidity sensor; 8. a first cylinder; 9. a switch; 10. a controller; 11. a dehumidifying fan; 12. a second cylinder; 13. opening and closing the door; 14. a handle; 15. a transparent viewing window; 16. a cleaning brush; 17. a fixing member; 18. a cathode charge terminal.

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.

Referring to fig. 1-3, the utility model provides a device for improving the formation accuracy of cylindrical lithium battery, comprising an operation box 1, a second cylinder 12 is fixedly installed in the middle of the bottom of the inner wall of the operation box 1, a moving plate 2 is fixedly connected to the output end of the second cylinder 12, two ends of the moving plate 2 are slidably connected to first chutes respectively formed in the bottom of two sides of the inner wall of the operation box 1, a plurality of support rods 3 are fixedly connected to the top of the moving plate 2, a mounting seat 4 is fixedly arranged in the middle of the inner wall of the operation box 1, a plurality of charging holes are formed in the top of the mounting seat 4, through holes are formed in the bottom of the charging holes, the support rods 3 are alternately connected to the through holes, fixing members 17 are fixedly connected to the top of the support rods 3, cathode charging terminals 18 are fixedly installed on the top of the fixing members 17, a first cylinder 8 is fixedly installed in the middle of the top of the inner wall of the operation box 1, output fixedly connected with mounting panel 5 of first cylinder 8, the spout sliding connection that the both ends of mounting panel 5 were seted up with 1 inner wall both sides top of control box respectively, the bottom fixed mounting of mounting panel 5 has a plurality of positive pole charging terminal 6, a plurality of positive pole charging terminal 6 corresponds the setting with a plurality of negative pole charging terminal 18 respectively, one side fixed mounting on 1 inner wall top of control box has humidity transducer 7, the equal fixed mounting in both sides of 1 inner wall bottom of control box has dehumidification fan 11.

Preferably, the controller 10 is fixedly installed at the bottom end of one side of the operation box 1, the humidity sensor 7, the first air cylinder 8, the two dehumidifying fans 11 and the two second air cylinders 12 are electrically connected with the controller 10, the model of the controller 10 is SD506, the model of the humidity sensor 7 is AM2320, the controller 10 controls the first air cylinder 8 and the humidity sensor 7 to be electrified to start working, the mounting plate 5 is driven to move downwards, the anode charging terminals 6 are driven to move downwards, the humidity sensor 7 monitors the humidity inside the operation box 1, when the humidity exceeds a certain value, information is fed back to the controller 10 to control the two dehumidifying fans 11 to be electrified to release hot air, the inside of the operation box 1 is dehumidified, the adverse effect on the formation precision of the lithium battery due to overhigh humidity inside the operation box 1 is avoided, after the formation of the lithium battery is finished, the controller 10 controls the second air cylinder 12 to be electrified to start working, the output end of the second cylinder 12 drives the moving plate 2 to move upwards, and then drives the support rods 3 to move upwards, so that the formed lithium battery is ejected out.

Preferably, a switch 9 is fixedly installed at the top end of one side of the operation box 1, the controller 10 is electrically connected with an external power supply through the switch 9, the switch 9 is turned on, and the controller 10 starts to be started after being electrified.

Preferably, one end of the operation box 1 is hinged with an opening and closing door 13, one end of one side of the opening and closing door 13 is fixedly connected with a handle 14, a transparent observation window 15 is fixedly arranged in the middle of one side of the opening and closing door 13, and the arrangement of the transparent observation window 15 is convenient for an operator to observe the condition inside the operation box 1.

Preferably, both sides of mounting 17 are all fixed and are provided with cleaning brush 16, and cleaning brush 16's setting can be cleaned the inside in-process of charging the hole with the ejecting in-process of lithium cell, avoids charging the downthehole foreign matter that exists and produce harmful effects to the formation of follow-up lithium cell.

When the device is used in detail, the utility model relates to a device for improving the forming precision of cylindrical lithium batteries, an operator firstly places lithium batteries to be formed in charging holes respectively, the switch 9 is opened, the controller 10 is powered on to start, the controller 10 controls the first air cylinder 8 and the humidity sensor 7 to be powered on to start working, the output end of the first air cylinder 8 drives the mounting plate 5 to move downwards, and further drives the anode charging terminals 6 to move downwards, so that the anode charging terminals 6 are in contact with the lithium batteries, and further the lithium batteries are charged, the humidity sensor 7 monitors the humidity inside the operation box 1, when the humidity exceeds a certain value, information is fed back to the controller 10 to control the two dehumidifying fans 11 to be powered on to release hot air, the inside of the operation box 1 is dehumidified, and the bad influence on the forming precision of the lithium batteries caused by overhigh humidity inside the operation box 1, after the lithium cellization becomes to end, controller 10 controls first cylinder 8 earlier and contracts and drive positive pole charging terminal 6 rebound, and the circular telegram of second cylinder 12 of controlling is started working again, and the output of second cylinder 12 drives movable plate 2 rebound, and then drives a plurality of bracing piece 3 rebound, will become good lithium cell ejecting, at ejecting in-process, cleaning brush 16 can clean the inside in hole of charging, avoids the inside foreign matter that exists in the hole of charging to produce harmful effects to the formation of follow-up lithium cell.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an improve device that cylindrical lithium cellization becomes precision, includes control box (1), its characterized in that: a second cylinder (12) is fixedly arranged in the middle of the bottom end of the inner wall of the operation box (1), the output end of the second cylinder (12) is fixedly connected with a movable plate (2), two ends of the movable plate (2) are respectively in sliding connection with first sliding grooves formed in the bottoms of two sides of the inner wall of the operation box (1), a plurality of support rods (3) are fixedly connected to the top end of the movable plate (2), an installation seat (4) is fixedly arranged in the middle of the inner wall of the operation box (1), a plurality of charging holes are formed in the top end of the installation seat (4), through holes are formed in the bottoms of the charging holes, the support rods (3) are alternately connected to the through holes, fixing parts (17) are fixedly connected to the top ends of the support rods (3), and cathode charging terminals (18) are fixedly arranged on the top ends of the fixing parts (17), the utility model discloses a dehumidifying fan, including operation box (1), the middle part fixed mounting on inner wall top has first cylinder (8), the output fixedly connected with mounting panel (5) of first cylinder (8), the spout sliding connection that the both ends of mounting panel (5) were seted up with operation box (1) inner wall both sides top respectively, the bottom fixed mounting of mounting panel (5) has a plurality of positive pole charging terminal (6), a plurality of positive pole charging terminal (6) correspond the setting with a plurality of negative pole charging terminal (18) respectively, one side fixed mounting on operation box (1) inner wall top has humidity transducer (7), the equal fixed mounting in both sides of operation box (1) inner wall bottom has dehumidifying fan (11).

2. The device for improving the formation accuracy of the cylindrical lithium battery as claimed in claim 1, wherein: the bottom fixed mounting of control box (1) one side has controller (10), humidity transducer (7), first cylinder (8), two dehumidification fan (11) and two second cylinder (12) all with controller (10) electric connection.

3. The device for improving the formation accuracy of the cylindrical lithium battery as claimed in claim 2, wherein: the top end fixed mounting of control box (1) one side has switch (9), controller (10) are through switch (9) and external power electric connection.

4. The device for improving the formation accuracy of the cylindrical lithium battery as claimed in claim 1, wherein: one end of the operation box (1) is hinged with an opening and closing door (13), one end of one side of the opening and closing door (13) is fixedly connected with a handle (14), and the middle of one side of the opening and closing door (13) is fixedly provided with a transparent observation window (15).

5. The device for improving the formation accuracy of the cylindrical lithium battery as claimed in claim 1, wherein: and cleaning brushes (16) are fixedly arranged on both sides of the fixing piece (17).