CN217768489U

CN217768489U - Mini solid-state battery formation and capacity grading equipment

Info

Publication number: CN217768489U
Application number: CN202221414797.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Xinweier Electronics Co Ltd
Current assignee: Shenzhen Xinweier Electronics Co Ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-08
Anticipated expiration: 2032-06-08

Abstract

The utility model provides a mini solid state battery ization becomes partial volume equipment, including frame, charge and discharge power supply unit machine case, battery anchor clamps, the frame right side is equipped with charge and discharge power supply unit machine case, the frame left side is equipped with a plurality of layers of battery anchor clamps, charge and discharge power supply unit machine case top is equipped with the heat dissipation wind channel, be equipped with operating panel on the lateral wall of frame left side, operating panel respectively with charge and discharge power supply unit machine case, battery anchor clamps electricity are connected, the beneficial effects of the utility model reside in that: the structure is simple, and the occupied space is small; the equipment integration level is high, the number of channels is large, and 2048 channels are achieved; the tray and the clamp are ingenious in design; the equipment capacity is high, the occupied area is small, and more equipment can be accommodated in a unit space; the bottom plate assembly is provided with the air cylinder, the air cylinder drives the lower tray assembly to move up and down, the middle of the lower tray mounting plate is provided with the lower tray guide plate, and the lower tray guide plate prevents the battery tray from being installed insecurely or easily to be loosened.

Description

Mini solid-state battery formation and capacity grading equipment

[ technical field ] A method for producing a semiconductor device

The utility model relates to a formation grading equipment technical field especially relates to a mini solid state battery formation grading equipment.

[ background of the invention ]

In the production process of the soft package lithium ion battery, formation and grading are very important processes, wherein the formation is to activate the internal activity of the battery by using the energy of electricity, an SEI film is formed on the negative electrode of the battery, formation equipment with good quality can ensure that the battery has better charge-discharge performance and cycle life, the grading is to perform a plurality of full-load charge-discharge cycle processes on the activated battery, test the direct current internal resistance, the charge-discharge voltage, the constant current discharge, the constant voltage discharge and the constant power discharge characteristics, perform grouping to select the batteries with the same electrical parameters for series-parallel application, and reduce the short plate effect after the batteries are combined;

in order to carry out formation grading to laminate polymer battery faster, better, present formation grading equipment all can set up a large amount of battery anchor clamps boards, and battery anchor clamps board is used for centre gripping laminate polymer battery to this comes to carry out formation grading to laminate polymer battery in batches. Because the battery can involve the charge-discharge operation when changing into partial volume, in order to guarantee the planeness of the battery, several battery clamp plates are set up on the equipment of changing into partial volume in a manner of piling up, and will have briquetting on every battery clamp plate, the purpose of setting up the briquetting is in order to while charging and discharging to the soft-package battery, the briquetting can press and hold the soft-package battery, prevent the battery from swelling too badly because of charging and discharging;

at present, the solid-state battery is safer and has higher energy density, so that the demand for the solid-state battery is rising and the solid-state battery is developed toward miniaturization.

[ Utility model ] content

An object of the utility model is to solve above-mentioned technical problem and provide a novel mini solid-state battery ization becomes partial volume equipment.

The utility model discloses a realize through following technical scheme:

the utility model provides a mini solid-state battery ization becomes partial volume equipment, includes frame, charge and discharge power supply unit machine case, battery anchor clamps, the frame right side is equipped with charge and discharge power supply unit machine case, the frame left side is equipped with a plurality of layers of battery anchor clamps, charge and discharge power supply unit machine case top is equipped with the heat dissipation wind channel, be equipped with operating panel on the lateral wall of frame left side, operating panel respectively with charge and discharge power supply unit machine case, battery anchor clamps electricity are connected, battery anchor clamps include the bottom plate subassembly, go up probe assembly, tray subassembly, battery tray subassembly down, be equipped with probe assembly on the bottom plate subassembly, the bottom plate subassembly with go up and be equipped with tray subassembly down between the probe assembly, be equipped with battery tray subassembly down on the tray subassembly.

Preferably, the frame right side is equipped with electrical unit machine case installation position, electrical unit machine case installation position top is equipped with heat dissipation installation position, electrical unit machine case installation position left side is equipped with a plurality of layers of battery anchor clamps installation position, charge-discharge electrical unit machine case sets up in the electrical unit machine case installation position, the heat dissipation wind channel is installed in the heat dissipation installation position at frame right side top, battery anchor clamps set up on the left battery anchor clamps installation position of frame.

Preferably, the bottom plate subassembly includes bottom plate, guide post, uide bushing, cylinder device, spacing post, the bottom plate four corners is equipped with the guide post, the bottom plate middle part is equipped with four flutings, the uide bushing has been registrated on the guide post, is equipped with the cylinder device between two guide posts, the cylinder device both sides are equipped with spacing post.

Preferably, the cylinder device includes that cylinder, cylinder connecting block, cigarette feel the piece, the cylinder is installed on the bottom plate, be equipped with the cylinder connecting block on the cylinder output shaft, the cylinder output shaft with lower tray subassembly is connected, be equipped with the cigarette on the cylinder connecting block and feel the piece, the cigarette feels the piece and prevents that the short circuit of circuit catches fire and send the warning.

Preferably, go up the probe subassembly and include probe bottom plate, go up the spacing post of probe, go up the probe uide bushing, go up the probe mounting bracket, go up probe part, fan unit, it is equipped with the probe uide bushing to go up probe bottom plate medial surface four corners, go up the probe uide bushing registrate on the guide post in bottom plate four corners, and with bottom plate fixed connection is equipped with the spacing post of probe between two last probe uide bushings, it is equipped with the probe mounting bracket to go up probe bottom plate middle part, it is equipped with fan installation position to go up probe mounting bracket medial surface, fan unit installs in the fan installation position of last probe mounting bracket medial surface, upward be equipped with probe part on the probe mounting bracket.

Preferably, go up the probe part and include the probe mounting panel, go up the probe, wiring PCB board, it installs to go up the probe mounting panel on going up the probe mounting bracket, upward be equipped with a plurality of on the probe mounting panel and go up the probe, it is equipped with wiring PCB board to go up probe mounting panel one side, wiring PCB board with go up probe electric connection.

Preferably, fan unit includes fan mounting panel, radiator fan, the fan mounting panel is installed at last probe bottom plate lateral surface top, be equipped with a plurality of radiating through-holes on the fan mounting panel, radiator fan sets up in the fan installation position of last probe mounting bracket medial surface, the heat that radiator fan distributed out is discharged from radiating through-hole.

Preferably, lower tray subassembly includes lower tray mounting panel, lower tray limit baffle, lower tray backup pad, lower tray back limit baffle, lower tray deflector, fixed clamp splice, be equipped with battery tray standing groove on the tray mounting panel down, lower tray mounting panel is connected with the cylinder output shaft to lifting about the tray mounting panel under the cylinder drive, lower tray mounting panel both sides top is equipped with lower tray limit baffle, lower tray mounting panel middle part also is equipped with lower tray limit baffle, lower tray mounting panel both sides below is equipped with lower tray backup pad, lower tray mounting panel rear portion is equipped with lower tray back limit baffle, be equipped with fixed clamp splice on the baffle behind the lower tray, tray deflector is down equipped with in lower tray mounting panel middle part, lower tray deflector prevents that the battery tray installation is insecure or easily not hard up.

Preferably, the battery tray assembly comprises a battery tray and a solid-state battery, the battery tray is installed in a battery tray placing groove and fixed on the lower tray rear baffle through a fixing clamping block, a plurality of battery grooves are formed in the battery tray, the solid-state battery is placed in the battery grooves, and an upper probe is aligned to the solid-state battery in the battery groove on the battery tray.

Preferably, the upper probe is a concentric upper probe.

The beneficial effects of the utility model reside in that:

(1) The mini solid-state battery formation and capacity grading equipment is simple in structure, simple to operate, attractive in design, compact in structure, small in occupied space, high in equipment integration level and multiple in channels, and 2048 channels are achieved; the tray and the clamp are skillfully designed; the equipment capacity is high, and more equipment can be accommodated in a unit space;

(2) The bottom plate assembly is provided with an air cylinder which drives the lower tray assembly to move up and down, the middle part of the lower tray mounting plate is provided with a lower tray guide plate, and the lower tray guide plate prevents the battery tray from being installed insecurely or easily loosened;

(3) A lower tray rear edge baffle is arranged at the rear part of the lower tray mounting plate, a fixing clamping block is arranged on the lower tray rear edge baffle, the battery tray is arranged in the battery tray placing groove and is fixed on the lower tray rear edge baffle through the fixing clamping block, and the battery tray is prevented from sliding in the testing process;

(4) The upper probe is arranged on the upper probe mounting frame, the wiring PCB is arranged on one side of the upper probe mounting plate and is electrically connected with the upper probe, so that the wiring problem is solved, and the design is attractive;

(5) The middle part of the lower tray mounting plate is provided with a lower tray guide plate which prevents the battery tray from being installed insecurely or easily loosened;

(6) The upper probe assembly is also provided with a cooling fan, and heat emitted by the cooling fan is discharged from the cooling through hole, so that the cooling and ventilation effects are achieved;

(7) The operating panel is provided with a plurality of transparent windows which can be placed on the battery clamp.

[ description of the drawings ]

FIG. 1 is a schematic view of the structure of the mini solid-state battery formation and capacity grading equipment junction of the present invention;

FIG. 2 is a schematic diagram of the structure of the mini solid battery formation capacity grading equipment junction explosion of the present invention;

FIG. 3 is a schematic view of the battery clamp of the present invention;

fig. 4 is a schematic diagram of the explosion structure of the battery clamp of the present invention;

FIG. 5 is a schematic structural view of the bottom plate assembly of the present invention;

fig. 6 is an exploded view of the bottom plate assembly of the present invention;

FIG. 7 is a schematic structural view of an upper probe assembly of the present invention;

fig. 8 is an exploded view of the upper probe assembly of the present invention;

fig. 9 is a schematic structural view of the lower tray assembly and the battery tray assembly of the present invention;

fig. 10 is an exploded view of the lower tray assembly and the battery tray assembly of the present invention;

reference numerals are as follows: 1. a frame; 11. a power supply unit chassis mounting location; 12. a heat dissipation mounting position; 13. a battery clamp mounting position; 2. a charging and discharging power supply unit case; 3. a battery clamp; 31. a base plate assembly; 310. a base plate; 311. a guide post; 312. a guide sleeve; 313. a cylinder device; 3130. a cylinder; 3131. a cylinder connecting block; 3132. a smoke sensing block; 314. a limiting column; 32. an upper probe assembly; 320. an upper probe base plate; 321. an upper probe limiting column; 322. an upper probe guide sleeve; 323. an upper probe mounting bracket; 324. an upper probe member; 3240. an upper probe mounting plate; 3241. an upper probe; 3242. a wiring PCB board; 325. a fan device; 3250. a fan mounting plate; 3251. a heat radiation fan; 3252. a heat dissipating through hole; 326. a fan mounting position; 33. a lower tray assembly; 330. a lower tray mounting plate; 331. a lower tray edge baffle; 332. a lower tray support plate; 333. a lower tray rear baffle; 334. a lower tray guide plate; 335. fixing the clamping block; 336. a battery tray placing groove; 34. a battery tray assembly; 340. a battery tray; 341. a solid-state battery; 4. a heat dissipation air duct; 5. an operation panel; 51. a transparent window.

[ detailed description ] A

The present invention will be further described with reference to the accompanying drawings and the following detailed description:

it is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings. In addition, the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1-4, a mini solid-state battery ization becomes partial volume equipment, including frame 1, charge and discharge power supply unit machine case 2, battery anchor clamps 3, 1 right side of frame is equipped with charge and discharge power supply

unit machine case

2, 1 left side of frame is equipped with a plurality of layers of battery anchor clamps 3, 2 tops of charge and discharge power supply unit machine case are equipped with heat dissipation wind channel 4, be equipped with operating panel 5 on the lateral wall of 1 left side of frame, operating panel 5 respectively with charge and discharge power supply unit machine case 2, battery anchor clamps 3 electricity are connected, battery anchor clamps 3 include bottom plate subassembly 31, go up probe subassembly 32, lower tray subassembly 33, battery tray subassembly 34, be equipped with probe subassembly 32 on the bottom plate subassembly 31, bottom plate subassembly 31 with be equipped with lower tray subassembly 33 between the probe subassembly 32, be equipped with battery tray subassembly 34 on the lower tray subassembly 33.

As a further description of the above technical solution: the utility model discloses a battery pack, including frame 1, charging and discharging power supply unit, charging and discharging

air duct

4, 1 right side of frame is equipped with power supply unit machine

case installation position

11, 11 tops of power supply unit machine case installation position are equipped with heat

dissipation installation position

12, 11 left sides of power supply unit machine case installation positions are equipped with a plurality of layers of battery anchor clamps installation positions 13, charging and discharging power supply unit machine case 2 sets up in the power supply unit machine case installation position 11, the heat dissipation air duct is installed in the heat dissipation installation position 12 at 11 right side tops of frame, battery anchor clamps 3 set up on 1 left battery anchor clamps installation position 13 of frame.

As shown in fig. 5 to 6, the bottom plate assembly 31 includes a bottom plate 310, guide posts 311, guide sleeves 312, cylinder devices 313, and limit posts 314, the guide posts 311 are disposed at four corners of the bottom plate 310, four slots are disposed in the middle of the bottom plate 310, the guide sleeves 312 are sleeved on the guide posts 311, the cylinder devices 313 are disposed between the two guide posts 311, and the limit posts 314 are disposed on two sides of the cylinder devices 313.

As a further description of the above technical solution: the cylinder device 313 comprises a cylinder 3130, a cylinder connecting block 3131, and a smoke sensing block 3132, the cylinder 3130 is mounted on the bottom plate 310, a cylinder connecting block 3131 is disposed on an output shaft of the cylinder 3130, the output shaft of the cylinder 3130 is connected to the lower tray assembly 33, a smoke sensing block 3132 is disposed on the cylinder connecting block 3131, and the smoke sensing block 3132 prevents a short circuit from catching fire and gives an alarm.

As shown in fig. 7-8, the upper probe assembly 32 includes an upper probe base plate 320, an upper probe limiting post 321, upper probe guide sleeves 322, an upper probe mounting bracket 323, upper probe components 324, and a fan device 325, wherein the upper probe guide sleeves 322 are disposed at four corners of an inner side surface of the upper probe base plate 310, the upper probe guide sleeves 322 are sleeved on the guide posts 311 at four corners of the base plate 310 and are fixedly connected to the base plate 310, the upper probe limiting post 321 is disposed between the two upper probe guide sleeves 322, the upper probe mounting bracket 323 is disposed at a middle portion of the upper probe base plate 320, a fan mounting position 326 is disposed at an inner side surface of the upper probe mounting bracket 323, the fan device 325 is mounted in the fan mounting position 326 of the upper probe mounting bracket 323, and the upper probe components 324 are disposed on the upper probe mounting bracket 323.

As a further description of the above technical solution: go up probe part 324 and include last probe mounting panel 3240, go up probe 3241, wiring PCB board 3242, it installs to go up probe mounting panel 3240 go up on the probe mounting bracket 323, it goes up probe 3241 to be equipped with a plurality of on the probe mounting panel 3240, it is equipped with wiring PCB board 3242 to go up probe mounting panel 3240 one side, wiring PCB board 3242 with go up probe 3241 electric connection.

As a further description of the above technical solution: fan assembly 325 includes fan mounting panel 3250, radiator fan 3251, fan mounting panel 3250 installs at last probe bottom plate 320 lateral surface top, be equipped with a plurality of heat dissipation through-holes 3252 on fan mounting panel 3250, radiator fan 3251 sets up in fan installation position 326 of last probe mounting panel 323 medial surface, the heat that radiator fan 3251 distributed is discharged from heat dissipation through-hole 3252.

As shown in fig. 9-10, the lower tray assembly 33 includes a lower tray mounting plate 330, a lower tray edge baffle 331, a lower tray support plate 332, a lower tray rear baffle 333, a lower tray guide plate 334, and a fixing clamp block 335, a battery tray placing groove 336 is provided on the lower tray mounting plate 330, the lower tray mounting plate 330 is connected to an output shaft of a cylinder 3130, the cylinder 3130 drives the lower tray mounting plate 330 to lift up and down, the lower tray edge baffle 331 is provided above both sides of the lower tray mounting plate 330, the lower tray edge baffle 331 is also provided in the middle of the lower tray mounting plate 330, the lower tray support plate 332 is provided below both sides of the lower tray mounting plate 330, the lower tray rear baffle 333 is provided at the rear of the lower tray mounting plate 330, the fixing clamp block 335 is provided on the lower tray rear baffle 333, the lower tray guide plate 334 is provided in the middle of the lower tray mounting plate 330, and the lower tray guide plate 334 prevents the battery tray 340 from being installed insecurely or easily loosened.

As a further description of the above technical solution: the battery tray assembly 34 includes a battery tray 340 and a solid battery 341, the battery tray 340 is installed in a battery tray placement groove 336 and fixed on the lower tray rear baffle 333 by a fixing clamp block 335, a plurality of battery slots are provided on the battery tray 340, the solid battery 341 is placed in the battery slots, and an upper probe 3241 is aligned with the solid battery 341 in the battery slot on the battery tray.

As a further description of the above technical solution: the upper probe 3241 is a concentric upper probe.

As a further description of the above technical solution: the operation panel 5 is provided with a plurality of transparent windows 51, and the transparent windows 51 can be used for taking and placing materials.

Appropriate variations and modifications of the embodiments described above will occur to those skilled in the art, in light of the above disclosure and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A mini solid-state battery ization becomes partial volume equipment which characterized in that: including frame, charge-discharge power supply unit machine case, battery anchor clamps, the frame right side is equipped with charge-discharge power supply unit machine case, the frame left side is equipped with a plurality of layers of battery anchor clamps, charge-discharge power supply unit machine case top is equipped with the heat dissipation wind channel, be equipped with operating panel on the lateral wall of frame left side, operating panel respectively with charge-discharge power supply unit machine case, battery anchor clamps electricity are connected, battery anchor clamps include the bottom plate subassembly, go up probe assembly, tray subassembly, battery tray subassembly down, be equipped with probe assembly on the bottom plate subassembly, the bottom plate subassembly with go up and be equipped with tray subassembly down between the probe assembly, be equipped with battery tray subassembly down on the tray subassembly.

2. The mini solid-state battery chemical composition capacity device of claim 1, wherein: the rack right side is equipped with electrical unit machine case installation position, electrical unit machine case installation position top is equipped with heat dissipation installation position, electrical unit machine case installation position left side is equipped with a plurality of layers of battery anchor clamps installation position, charge and discharge electrical unit machine case sets up in the electrical unit machine case installation position, the heat dissipation wind channel is installed in the heat dissipation installation position at rack right side top, battery anchor clamps set up on the left battery anchor clamps installation position of rack.

3. The mini solid-state battery chemical composition capacity device of claim 1, wherein: the bottom plate assembly comprises a bottom plate, guide posts, guide sleeves, air cylinder devices and limiting posts, the guide posts are arranged at four corners of the bottom plate, four grooves are formed in the middle of the bottom plate, the guide sleeves are sleeved on the guide posts, the air cylinder devices are arranged between the two guide posts, and the limiting posts are arranged on two sides of each air cylinder device.

4. The mini solid state battery chemical compounding device of claim 3, wherein: the air cylinder device comprises an air cylinder and an air cylinder connecting block, the air cylinder is installed on the bottom plate, the air cylinder connecting block is arranged on an air cylinder output shaft, and the air cylinder output shaft is connected with the lower tray assembly.

5. The mini solid state battery chemical compounding device of claim 1, wherein: go up the probe subassembly and include the probe bottom plate, go up the spacing post of probe, go up the probe uide bushing, go up the probe mounting bracket, go up probe part, fan unit, it is equipped with the probe uide bushing to go up probe bottom plate medial surface four corners, go up the probe uide bushing registrate on the guide post in bottom plate four corners, and with bottom plate fixed connection is equipped with the spacing post of probe between two last probe uide bushings, it is equipped with the probe mounting bracket to go up probe bottom plate middle part, it is equipped with fan installation position to go up probe mounting bracket medial surface, fan unit installs in the fan installation position of going up probe mounting bracket medial surface, it is equipped with probe part on the probe mounting bracket to go up.

6. The mini solid-state battery chemical composition capacity device of claim 5, wherein: go up the probe part and include probe mounting panel, go up the probe, wiring PCB board, it installs to go up the probe mounting panel go up on the probe mounting bracket, it is equipped with a plurality of and goes up the probe on the probe mounting panel to go up, it is equipped with wiring PCB board to go up probe mounting panel one side, wiring PCB board with go up probe electric connection.

7. The mini solid state battery chemical compounding device of claim 5, wherein: the fan device comprises a fan mounting plate and a heat dissipation fan, wherein the fan mounting plate is mounted at the top of the outer side face of the upper probe base plate, a plurality of heat dissipation through holes are formed in the fan mounting plate, the heat dissipation fan is arranged in a fan mounting position of the inner side face of the upper probe mounting frame, and heat emitted by the heat dissipation fan is discharged from the heat dissipation through holes.

8. The mini solid-state battery chemical composition capacity device of claim 1, wherein: the lower tray assembly comprises a lower tray mounting plate, a lower tray edge baffle, a lower tray supporting plate, a lower tray rear edge baffle, a lower tray guide plate, a fixed clamping block and a battery tray, a solid battery tray placing groove is formed in the lower tray mounting plate, the lower tray mounting plate is connected with an air cylinder output shaft and lifts up from top to bottom under the air cylinder driving, the lower tray edge baffle is arranged above two sides of the lower tray mounting plate, the lower tray edge baffle is also arranged in the middle of the lower tray mounting plate, the lower tray supporting plate is arranged below two sides of the lower tray mounting plate, the lower tray rear part is provided with the lower tray rear edge baffle, the fixed clamping block is arranged behind the lower tray baffle, the battery tray is arranged in the battery tray placing groove and fixed on the lower tray rear edge baffle through the fixed clamping block, the lower tray mounting plate is provided with the lower tray guide plate in the middle, and the lower tray guide plate prevents the battery tray from being installed insecurely or easily becoming loose.

9. The mini solid-state battery chemical composition capacity device of claim 1, wherein: the battery tray assembly comprises a battery tray frame and a solid-state battery, the battery tray frame is installed on the battery tray, a plurality of battery grooves are formed in the battery tray frame, the solid-state battery is placed in the battery grooves, and the upper probe is aligned to the solid-state battery in the battery groove on the battery tray.

10. The mini solid state battery chemical compounding device of claim 6, wherein: the upper probe is a concentric upper probe.