CN210514557U - Apply to automatic correction cabinet of lithium cell - Google Patents
Apply to automatic correction cabinet of lithium cell Download PDFInfo
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- CN210514557U CN210514557U CN201921253754.2U CN201921253754U CN210514557U CN 210514557 U CN210514557 U CN 210514557U CN 201921253754 U CN201921253754 U CN 201921253754U CN 210514557 U CN210514557 U CN 210514557U
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- 238000012937 correction Methods 0.000 title claims abstract description 79
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 35
- 238000003860 storage Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012031 short term test Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000007600 charging Methods 0.000 description 4
- 238000010280 constant potential charging Methods 0.000 description 4
- 238000010277 constant-current charging Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an apply to automatic correction cabinet of lithium cell belongs to lithium cell detection technology field. The utility model comprises a cabinet body, the cabinet body comprises an outer frame and an inner frame fixed in the outer frame, the inner frame is provided with a track, a correction box or a storage box is matched in the track, the top of the inner frame is provided with a top plate, and the top plate is provided with an universal meter; a top cover is arranged at the top of the outer frame, and a computer is fixed on the top cover; the correcting box comprises an upper cover, a bottom plate and a correcting unit plate, wherein the correcting unit plate is provided with a radiator, the correcting unit plate is arranged between the upper cover and the bottom plate, and the correcting box is provided with an interface connected with the correcting unit plate; one end of the calibration unit plate is provided with a golden finger, the golden finger leaks out of the calibration box, and corner sleeves are arranged on the end corners of the calibration unit plate at the two sides of the golden finger; the cabinet body is provided with a power interface. The utility model discloses a box is rectified to the single cabinet body more carries out short-term test to the lithium cell, improves the efficiency that the lithium cell detected the correction.
Description
Technical Field
The utility model belongs to the technical field of the lithium cell detects, especially relate to an apply to automatic correction cabinet of lithium cell.
Background
At present, with the development of battery technology, the performance of batteries is better and better, and the yield of batteries is higher and higher, which has strict requirements on lithium battery production equipment. The existing lithium battery production equipment is mostly corrected by the single plates when being automatically corrected, and the single plates are corrected at a low speed, so that the correction of a large amount of lithium battery production equipment cannot be realized, the production efficiency is influenced, and the batch production and the use cannot be realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an apply to automatic correction cabinet of lithium cell, the box is rectified to the polylith of establishing in the cabinet body, can detect the correction to the polylith lithium cell simultaneously, has improved the efficiency of correction in the lithium cell production.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an automatic correction cabinet for lithium battery, which comprises a cabinet body, wherein the cabinet body comprises an outer frame and an inner frame fixed in the outer frame, the inner frame is at least provided with a track, a correction box or a storage box is matched in the track, the top of the inner frame is provided with a top plate, and the top plate is provided with an universal meter; a top cover is arranged at the top of the outer frame, and a computer is fixed on the top cover; the correcting box comprises an upper cover, a bottom plate and a correcting unit plate, wherein a radiator is arranged on the correcting unit plate, the correcting unit plate is arranged between the upper cover and the bottom plate, and an interface connected with the correcting unit plate is arranged on the correcting box; a golden finger is arranged at one end of the calibration unit plate, the golden finger leaks out of the calibration box, and angle sleeves are arranged on end corners of the calibration unit plate at two sides of the golden finger;
the cabinet body is provided with a power interface.
Furthermore, four tracks matched with the correction box in the inner frame and two tracks matched with the storage box are arranged, and the universal meter is provided with a pair of upper partition plates and fixed to the top of the inner frame.
Furthermore, the display touch end of the universal meter on the cabinet body is free of a shielding plate.
Furthermore, baffle plates are arranged on four sides of the outer frame, one of the baffle plates is a door plate, the door plate is hinged to a frame body of the outer frame, the baffle plate opposite to the door plate is a double-opening back plate, and a base is welded at the bottom of the outer frame.
Further, the lower surface of base is installed the universal wheel.
Furthermore, the power interface is a socket, a notch is formed in one side face of the top cover, an inner flanging is arranged in the notch, the socket is fixed on the inner flanging, and a switch is connected with the socket in parallel.
Further, a drawing plate is in sliding fit in the top cover.
Furthermore, a router is installed in the cabinet body, and a network cable interface is arranged on a baffle plate of the cabinet body.
Furthermore, an aviation plug corresponding to the correction box is installed on the baffle plate of the cabinet body.
The utility model discloses following beneficial effect has:
all equipment required by calibration operation, such as a computer, a universal meter, a router and the like, required by operation are arranged in the cabinet body, so that the calibration operation is greatly facilitated, and the working efficiency of the calibration operation is effectively improved;
the cabinet body is provided with residual space, the space between the inner frame and the base and the storage box can be used for storing other devices required by calibration operation, and universal wheels are arranged below the cabinet body, so that the cabinet body is convenient and labor-saving to move, and the labor intensity of workers is reduced;
the cabinet body is provided with the joint, the network cable interface and the interface, before the calibration operation is carried out, a worker can start the calibration operation only by connecting the corresponding cable into the corresponding interface, and the wiring work is saved;
two side edges of the tail part of the golden finger are provided with two corner sleeves, so that a calibration unit assembly is prevented from being collided and damaged when a calibration unit of the constant-temperature formation and capacity-grading equipment of the soft-package lithium battery is inserted into a soft-package lithium battery charging and discharging safety detection device to be tested, a guiding effect in installation is achieved, and the working efficiency of calibration operation is further improved;
the box is rectified to the internal polylith that establishes of cabinet, can detect the correction to polylith lithium cell simultaneously, has improved the correction efficiency in the lithium cell production.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of a cabinet;
FIG. 2 is an exterior view of the cabinet;
FIG. 3 is a view of the interior of the cabinet;
FIG. 4 is an external structural view of the calibration cartridge;
fig. 5 is a structural view of a calibration unit board.
FIG. 6 is a diagram of a cabinet calibration system;
in the drawings, the components represented by the respective reference numerals are listed below:
1-cabinet body, 2-universal meter, 3-computer, 4-universal wheel, 5-switch, 6-socket, 7-router, 8-storage box, 9-correction box, 101-baffle, 102-drawing plate, 103-top cover, 104-base, 105-outer frame, 106-upper partition plate, 107-inner frame, 108-track, 901-upper cover, 902-channel, 903-interface, 904-calibration unit plate, 905-air cooling device, 906-golden finger and 907-corner sleeve.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-6, the present invention relates to an automatic calibration cabinet for lithium batteries, wherein a cabinet body 1 is provided with a power interface:
the cabinet 1 comprises an outer frame 105 and an inner frame 107 fixed in the outer frame 105, the inner frame 107 is provided with at least one rail 108, and a correction box 9 or a storage box 8 is matched in one rail 108;
the baffles 101 are mounted on four sides of the outer frame 105, one of the baffles 101 is a door panel, i.e., the door panel shown in the front view of fig. 1, and the handle is mounted on the door panel, the door panel is hinged to a frame of the outer frame 105, the baffle 101 opposite to the door panel is a double-open back panel, the base 104 is welded to the bottom of the outer frame 105, and the universal wheels 4 are mounted under the base 104.
The top of inner frame 107 is equipped with a roof, installs universal meter 2 on the roof, and the cabinet body 1 is gone up universal meter 2's the no shielding plate 101 of demonstration touch-control end.
A top cover 103 is arranged on the top of the outer frame 105, and a computer 3 is fixed on the top cover 103;
specifically, as shown in fig. 3, the inner frame 107 is a rectangular parallelepiped frame, wherein two rectangular frames of the inner frame 107 extend outward to the outer frame 105 and are mounted on the outer frame 105 by bolts, or both are directly welded and fixed.
The track 108 that cooperates with correction box 9 in the inner frame 107 is equipped with four, is equipped with two with receiver 8 complex track 108, and universal meter 2 is equipped with a pair ofly and fixes on the last baffle 106 of inner frame 107 top installation, and wherein receiver 8 and correction box 9's both sides all are equipped with the card strip with this track 108 complex.
The power supply interface 903 is a socket 6, a notch is formed in one side surface of the top cover 103, an inward flange is arranged in the notch, the socket 6 is fixed on the inward flange, and a switch 5 is connected with the socket 6 in parallel.
A drawing plate 102 is slidably fitted in the top cover 103, and the drawing plate can be used for placing a keyboard of the computer 3, and a host of the computer is placed on a base 104 of the cabinet 1.
The router 7 is installed in the cabinet body 1, and a network cable interface 903 is arranged on the baffle 101 of the cabinet body 1.
Install the aviation plug that corresponds and rectify box 9 on the baffle 101 of the cabinet body 1, aviation plug is equipped with threely, and wherein two are as calibration communication port, and a calibration communication port corresponds two respectively and rectifies box 9, and another is as calibration frock communication port, through this calibration frock communication port and thermostated container calibration communication interface connection.
The correcting box 9 comprises an upper cover 901, a bottom plate 902 and a correcting unit plate 904, wherein a radiator 908 is installed on the correcting unit plate 904, the radiator is an air-cooled radiator, radiating holes are formed in the bottom plate 902, the correcting unit plate 904 is installed between the upper cover 901 and the bottom plate 902, an interface 903 connected with the correcting unit plate 904 is arranged on the correcting box 9, the interface 903 is also an aviation plug, the correcting unit plate 904 is a circuit board, the golden finger part of the correcting unit plate 904 extends out of the correcting box 9, the circuit board comprises a charging module, a discharging module, a communication module, an interface conversion module and an acquisition module, the communication module is used for receiving an instruction through an upper computer, the interface module is switched to a current correcting channel, and if the charging mode is CC or CV correction, the charging module works; if the discharge mode is the discharge mode DC, the discharge module works, the data is read through the switching of the acquisition module in the correction process, and the data is transmitted to the upper computer software for data processing;
and a handle is also mounted to the front end of the correction case 9.
One end of the calibration unit board 904 is provided with a golden finger 906, the golden finger 906 leaks out of the calibration box 9, and the end corners of the calibration unit board 904 at the two sides of the golden finger 906 are provided with angle sleeves 907;
when using this kind of soft packet of lithium cell constant temperature ization composition partial volume equipment calibration unit to calibrate the operation, the installation frame on the soft packet of lithium cell charge-discharge safety inspection device that needs carry out the calibration will be aimed at to the corner installed part that will be located device golden finger 906 part both sides to the handle of staff's portable shell subassembly front end, places whole correction box 9 in guide rail 5 afterwards, and the golden finger part card that gently pushes away to calibration unit board 904 in can soft packet of lithium cell charge-discharge safety inspection device. When the calibration operation is finished, a worker holds the handle and slightly pulls the handle outwards to draw out the calibration unit of the constant-temperature formation and grading equipment of the soft-package lithium battery.
When the cabinet body is used, a first universal meter and a second universal meter are installed on the cabinet body 1, four correction boxes 9 are respectively a first correction box, a second correction box, a third correction box and a fourth correction box, the four correction boxes 9 are connected with lithium battery production equipment, the lithium battery production equipment is communicated with the correction boxes in the cabinet body 1, the first universal meter monitors the states of the first correction box and the second correction box, the second universal meter monitors the states of the third correction box and the fourth correction box, the four correction boxes 9 are all communicated with a PC (personal computer), collected data are analyzed through correction software installed in the PC, the correction modes comprise positive constant current charging mode correction, positive constant voltage charging mode correction, positive constant current discharging mode correction, reverse polarity constant current charging mode correction, reverse polarity constant voltage discharging mode correction and reverse polarity constant current discharging mode correction,
and carrying out online detection and butt joint detection on the first correction box, the second correction box, the third correction box, the fourth correction box, the first multimeter and the second multimeter.
And simultaneously detecting whether the channel needing to be corrected is connected correctly or not while carrying out online detection.
When the on-line detection and the butt joint detection are finished, the constant current charging mode correction is started, at the moment, 4 correction boxes are used for correcting different channels simultaneously, and no influence is caused between the correction boxes.
And the first multimeter and the second multimeter are used for acquiring data of the correction plate according to the multimeter control instruction.
And the PC, namely the computer processing unit, calculates and stores the data of the first multimeter and the second multimeter and simultaneously judges whether the data meet the correction requirement.
And if a channel with fast correction appears in the correction process, jumping to a subsequent channel needing correction after the current correction channel is corrected.
After the PC computer calculates, whether the mode meets the precision of the current equipment correction or not is judged, and then the next operation is carried out.
According to the positive constant voltage charging mode correction, after the positive constant current charging mode correction is finished, the step is carried out, the PC sends a control command to select the positive constant voltage charging mode to be corrected, and the multimeter control command controls the first multimeter and the second multimeter to select the channel positive constant voltage charging parameter to be read.
And according to the positive constant current discharge mode correction, the channel performs positive constant current discharge correction under the condition of meeting the constant current charge correction and the constant voltage charge correction.
The correction process is that four correction plates are simultaneously and asynchronously corrected, and the correction step comprises the following steps:
and the first multimeter and the second multimeter read the positions of the parameters of the correction box.
If the channel is damaged or the temperature is too high in the calibration process, alarm information is output in the calibration process.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides an apply to automatic correction cabinet of lithium cell, includes the cabinet body (1), its characterized in that:
the cabinet body (1) comprises an outer frame (105) and an inner frame (107) fixed in the outer frame (105), at least one rail (108) is installed on the inner frame (107), a correction box (9) or a storage box (8) is matched in one rail (108), a top plate is arranged at the top of the inner frame (107), and a universal meter (2) is installed on the top plate;
a top cover (103) is installed at the top of the outer frame (105), and a computer (3) is fixed on the top cover (103);
the correcting box (9) comprises an upper cover (901), a bottom plate (902) and a correcting unit plate, wherein a radiator (908) is installed on the correcting unit plate (904), the correcting unit plate (904) is installed between the upper cover (901) and the bottom plate (902), and an interface (903) connected with the correcting unit plate (904) is arranged on the correcting box (9);
one end of the calibration unit plate (904) is provided with a golden finger (906), the golden finger (906) leaks out of the calibration box (9), and the end corners of the calibration unit plate (904) at the two sides of the golden finger (906) are provided with angle sleeves (907);
the cabinet body (1) is provided with a power interface.
2. The automatic correction cabinet for lithium battery as claimed in claim 1, wherein there are four rails (108) in the inner frame (107) matching with the correction box (9) and two rails (108) matching with the storage box (8), and the multimeter (2) is provided with a pair and fixed on the upper partition (106) installed on the top of the inner frame (107).
3. The automatic correction cabinet for the lithium battery as claimed in claim 2, wherein the display touch control end of the universal meter (2) on the cabinet body (1) has no shielding plate (101).
4. The automatic correction cabinet for lithium battery as claimed in claim 1, wherein the baffles (101) are installed on four sides of the outer frame (105), one of the baffles (101) is a door plate hinged to a frame of the outer frame (105), the baffle (101) opposite to the door plate is a double-open back plate, and the base (104) is welded to the bottom of the outer frame (105).
5. The automatic correction cabinet for lithium battery as claimed in claim 4, wherein the universal wheels (4) are mounted on the lower surface of the base (104).
6. The automatic correction cabinet for the lithium battery as claimed in claim 1, wherein the power source interface (903) is a socket (6), a slot is formed on one side surface of the top cover (103), an inward flange is arranged in the slot, the socket (6) is fixed on the inward flange, and a switch (5) is connected in parallel with the socket (6).
7. The automatic correction cabinet for lithium battery as claimed in claim 1, wherein a drawing plate (102) is slidably fitted in the top cover (103).
8. The automatic correction cabinet for lithium batteries according to claim 1, wherein the cabinet body (1) is internally provided with a router (7), and a baffle (101) of the cabinet body (1) is provided with a network cable interface (903).
9. The automatic correction cabinet for the lithium battery as claimed in claim 1, wherein the baffle (101) of the cabinet body (1) is provided with an aviation plug corresponding to the correction box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253754.2U CN210514557U (en) | 2019-08-05 | 2019-08-05 | Apply to automatic correction cabinet of lithium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253754.2U CN210514557U (en) | 2019-08-05 | 2019-08-05 | Apply to automatic correction cabinet of lithium cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210514557U true CN210514557U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921253754.2U Active CN210514557U (en) | 2019-08-05 | 2019-08-05 | Apply to automatic correction cabinet of lithium cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210514557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702886A (en) * | 2021-08-25 | 2021-11-26 | 浙江纽联科技有限公司 | Portable calibration frock and calibration car |
| CN115684934A (en) * | 2022-11-11 | 2023-02-03 | 东莞光亚智能科技有限公司 | Parallel calibration method for lithium battery formation and capacity grading equipment |
-
2019
- 2019-08-05 CN CN201921253754.2U patent/CN210514557U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702886A (en) * | 2021-08-25 | 2021-11-26 | 浙江纽联科技有限公司 | Portable calibration frock and calibration car |
| CN115684934A (en) * | 2022-11-11 | 2023-02-03 | 东莞光亚智能科技有限公司 | Parallel calibration method for lithium battery formation and capacity grading equipment |
| CN115684934B (en) * | 2022-11-11 | 2023-08-25 | 东莞光亚智能科技有限公司 | Parallel calibration method for lithium battery formation component equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic calibration cabinet for lithium batteries Granted publication date: 20200512 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Zhejiang newlink Technology Co.,Ltd. Registration number: Y2024980003747 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |