CN212872129U - Lithium battery tab detection device - Google Patents
Lithium battery tab detection device Download PDFInfo
- Publication number
- CN212872129U CN212872129U CN202021442269.2U CN202021442269U CN212872129U CN 212872129 U CN212872129 U CN 212872129U CN 202021442269 U CN202021442269 U CN 202021442269U CN 212872129 U CN212872129 U CN 212872129U
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- chamber
- inner cavity
- box body
- lithium battery
- detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 52
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 24
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a lithium battery tab detection device, which comprises a movable support component, a box body is arranged at the top of the movable support component, a sealing door body is hinged at the left end of the front side of the box body, two groups of heat insulation plates are fixedly connected with the inner cavity of the box body, a nitrogen generation chamber, a detection chamber and an exhaust chamber are separated from left to right by the inner cavity of the box body through the two groups of heat insulation plates, the inner cavity of the nitrogen generation chamber is provided with a nitrogen generator, the bottom of the inner cavity of the detection chamber is provided with a ground bottle, the left side and the right side of the ground bottle are symmetrically provided with clamping and limiting mechanisms, the top of the inner cavity of the detection chamber is provided with an electric heating plate, the upper end of the left side wall of the inner cavity of the exhaust chamber is provided with a temperature control switch, the bottom of the left side wall of the inner cavity of the exhaust chamber is provided with a, the possibility of collision damage to the ground bottle when the carrying box body is moved is reduced.
Description
Technical Field
The utility model relates to a lithium cell technical field, concretely relates to lithium battery tab detection device.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and has very high environmental requirements due to the very active chemical characteristics of the lithium metal, so that the lithium metal is processed, stored and used.
The device comprises a nitrogen generator, a box body, a control machine, a temperature sensor and ground bottles, wherein the nitrogen generator is installed on the outer wall of one side of the box body, the box body is connected with the box door through a hinge, an observation window is embedded in the box door, a handle is installed at the top of the box body, the control machine is installed on the outer wall of one side of the box body, a touch screen assembly is embedded on the outer surface of the control machine, the temperature sensor is installed on the inner walls of the two sides of the box body, a heater is installed on the inner wall of the top surface of the box body, a placement frame is installed on the inner wall of the box body, the ground bottles are placed on the placement frame, 2 ground bottles are placed, and the ground bottles are consistent in size and specification. The utility model discloses a whole volume is less, and weight is also lighter, and it is very convenient to carry, can carry out work anytime and anywhere. "
However, in the carrying process of the device, because the ground bottle is placed on the placing frame for use, in the carrying and moving process, the ground bottle is easy to separate from the placing frame to cause toppling, so that the ground bottle collides with the inside of the box body to cause damage to the box body, and therefore the lithium battery tab detection device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a lithium cell utmost point ear detection device, be convenient for carry on spacing fixedly to the ground bottle that detects the use, reduce and cause the possibility of collision damage to the ground bottle when removing and carrying the box.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a lithium battery tab detection device comprises a movable support assembly, wherein a box body is arranged at the top of the movable support assembly, a sealing door body is hinged at the left end of the front side of the box body, two groups of heat insulation plates are fixedly connected to the inner cavity of the box body, a nitrogen generation chamber, a detection chamber and an exhaust chamber are separated from left to right by the inner cavity of the box body through the two groups of heat insulation plates, a nitrogen generator is arranged in the inner cavity of the nitrogen generation chamber, the right output end of the nitrogen generator extends into the upper side of the inner cavity of the detection chamber, a ground bottle is arranged at the bottom of the inner cavity of the detection chamber, clamping and limiting mechanisms are symmetrically arranged on the left side and the right side of the ground bottle, an electric heating sheet is arranged at the top of the inner cavity of the detection chamber, a temperature control switch is arranged at the upper end of the left side wall of the inner cavity of the, the utility model discloses a gas exhaust chamber, including exhaust chamber, first outlet duct, the inner chamber left side wall bottom of exhaust chamber is provided with first outlet duct, the input of first outlet duct stretches into the inner chamber of detection room, the right side wall of box is provided with the second outlet duct, and the left end of second outlet duct stretches into the inner chamber of exhaust chamber, the inner chamber of exhaust chamber is provided with the aspiration pump, the rear side input of aspiration pump is linked together through pipe and first outlet duct, the front side output of aspiration pump is linked together through pipe and the one end that the second outlet duct stretches into the inner chamber of exhaust chamber.
Preferably, the above-mentioned be arranged in lithium cell utmost point ear detection device, remove supporting component including supporting baseplate, supporting baseplate's bottom four corners all is provided with the locking gyro wheel, rolls subaerial through the locking gyro wheel, is convenient for to the removal of box.
Preferably, in the device for detecting the tab of the lithium battery, the sealing elements are arranged on the periphery of the front side wall of the heat insulation plate and the periphery of the front side wall of the sealing door body, and when the sealing door body is closed on the box body, the sealing property between the sealing door body and the box body is improved.
Preferably, the aforesaid is arranged in lithium cell tab detection device, centre gripping stop gear includes the threaded rod, the outer wall right-hand member spiro union of threaded rod has an internal thread section of thick bamboo, the outside right-hand member of internal thread section of thick bamboo rotates and is connected with the supporting seat, both sides all are provided with the slider around the bottom of supporting seat, the right side wall rigid coupling of supporting seat has the circular arc clamp splice, the left end rigid coupling of threaded rod has the positioning seat, the positioning seat passes through the screw and corresponds looks rigid coupling with the heat insulating board, is convenient for to centre gripping stop gear's installation and dismantle.
Preferably, the above-mentioned be arranged in lithium cell utmost point ear detection device, both ends all seted up with slider matched with direction spout around both ends and the inner chamber bottom right side around the inner chamber bottom left side of detection room, slide in the direction spout through the slider, be convenient for to the ascending removal direction of supporting seat in the horizontal direction.
Preferably, the above-mentioned a lithium battery tab detection device for, be provided with the stop valve on the second outlet duct, be convenient for to opening and sealed when the air current circulates in the second outlet duct.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has reasonable structural design, on one hand, the ground bottle used for detection is convenient to limit and fix in the box body through the adjusting action of the two groups of clamping and limiting mechanisms, and the possibility of collision and damage to the ground bottle when the box body is moved and carried is reduced; on the other hand, through the cooperation of the nitrogen generator and the air pump, the air in the box body is convenient to be converted into nitrogen to form an inert environment, and through the cooperation of the temperature control switch and the electric heating sheet, a temperature environment required during detection is formed, so that the detection work of the electrode lug is facilitated.
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 schematic view of a usage state structure of the present invention;
FIG. 2 is a second schematic view of the structure of the utility model in use;
fig. 3 is a schematic structural view of the clamping and limiting mechanism of the present invention;
FIG. 4 is a schematic structural view of the arc clamping block of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-moving support component, 101-locking roller, 102-supporting bottom plate, 2-box body, 3-sealing door body, 4-heat insulation plate, 5-nitrogen generation chamber, 6-detection chamber, 7-exhaust chamber, 8-nitrogen generator, 9-clamping limiting mechanism, 901-positioning seat, 902-threaded rod, 903-internal thread cylinder, 904-supporting seat, 905-sliding block, 906-arc clamping block, 10-first air outlet pipe, 11-air pump, 12-second air outlet pipe, 13-temperature control switch, 14-electric heating plate and 15-ground bottle.
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.
Referring to fig. 1-4, a lithium battery tab detection device comprises a movable support assembly 1, a box body 2 is arranged at the top of the movable support assembly 1, the movable support assembly 1 comprises a support base plate 102, locking rollers 101 are arranged at four corners of the bottom of the support base plate 102, the box body 2 can be conveniently moved by the locking rollers 101 rolling on the ground, a sealing door body 3 is hinged at the left end of the front side of the box body 2, two groups of heat insulation plates 4 are fixedly connected with the inner cavity of the box body 2, sealing parts are arranged on the front side wall of the heat insulation plates 4 and the periphery of the front side wall of the sealing door body 3, when the sealing door body 3 is closed on the box body 2, the sealing performance between the sealing door body 3 and the box body 2 is improved, a nitrogen generation chamber 5, a detection chamber 6 and an exhaust chamber 7 are separated from left to right through the two groups of heat insulation plates 4 in the inner cavity of, the right output end of the nitrogen generator 8 extends into the upper side of the inner cavity of the detection chamber 6, a ground bottle 15 is arranged at the bottom of the inner cavity of the detection chamber 6, clamping and limiting mechanisms 9 are symmetrically arranged at the left side and the right side of the ground bottle 15, each clamping and limiting mechanism 9 comprises a threaded rod 902, an internal thread cylinder 903 is screwed at the right end of the outer wall of the threaded rod 902, a support seat 904 is rotatably connected at the right end of the outer part of the internal thread cylinder 903, sliding blocks 905 are arranged at the front side and the rear side of the bottom of the support seat 904, guide sliding grooves matched with the sliding blocks 905 are formed at the front end and the rear end of the left side of the inner cavity of the detection chamber 6 and the front end and the rear end of the right side of the inner cavity, the sliding blocks 905 slide in the guide sliding grooves to facilitate the horizontal movement and guidance of the support seat 904, the clamping and limiting mechanism 9 is convenient to mount and dismount, the top of the inner cavity of the detection chamber 6 is provided with an electric heating plate 14, the upper end of the left side wall of the inner cavity of the exhaust chamber 7 is provided with a temperature control switch 13, the left sensing end of the temperature control switch 13 extends into the inner cavity of the detection chamber 6, and the temperature control switch 13 is electrically connected with the electric heating plate 14, the bottom of the left side wall of the inner cavity of the exhaust chamber 7 is provided with a first air outlet pipe 10, the input end of the first air outlet pipe 10 extends into the inner cavity of the detection chamber 6, the right side wall of the box body 2 is provided with a second air outlet pipe 12, and the left end of second outlet duct 12 stretches into the inner chamber of exhaust chamber 7, is provided with the stop valve on second outlet duct 12, is convenient for to the opening and the sealed when the air current circulates in second outlet duct 12, and the inner chamber of exhaust chamber 7 is provided with aspiration pump 11, and the rear side input of aspiration pump 11 is linked together through pipe and first outlet duct 10, and the front side output of aspiration pump 11 is linked together through pipe and the one end that second outlet duct 12 stretches into the inner chamber of exhaust chamber 7.
One specific application of this embodiment is: the utility model has the advantages of reasonable design, through opening the sealing door body 3, through placing ground bottle 15 near the middle of the inner chamber of box 2, through screwing the internal thread section of thick bamboo 903 on threaded rod 902, through the slider 905 slip of leading in box 2, be close to or keep away from ground bottle 15 to circular arc piece 906 on supporting seat 904, when two sets of circular arc pieces 906 are all close to laminating ground bottle 15, be convenient for carry on spacing fixed to ground bottle 15 that detects the use in box 2, reduce the possibility that causes collision damage to ground bottle 15 when moving and carrying box 2, put the utmost point ear that needs to detect into ground bottle 15, add appropriate amount of water and electrolyte into ground bottle 15 again, close sealing door body 3 and seal box 2, open the stop valve on second outlet duct 12, through pump 11 work will detect the air in the room 6 and take out from second outlet duct 12 through first outlet duct 10, the air pump 11 is a FZB series micro air pump, after a period of time, the air pump 11 is stopped, the stop valve on the second air outlet pipe 12 is closed, the nitrogen generator 8 works to fill nitrogen into the detection chamber 6, so that the air in the detection chamber 6 is converted into nitrogen to form an inert environment, the detection chamber 6 is heated through the electric heating sheet 14, the electric heating sheet 14 is controlled through the temperature control switch 13, the temperature control switch 13 is an adjustable temperature control switch, the temperature control switch 13 is provided with a maximum temperature value a and a minimum temperature value B required for detection, when the temperature in the detection chamber 6 is higher than the maximum temperature value a, the temperature control switch 13 controls the electric heating sheet 14 to stop heating, when the temperature in the detection chamber 6 is lower than the minimum temperature value B, the temperature control switch 13 controls the electric heating sheet 14 to heat, so as to form a temperature environment required for detection, under the combined action of the inert environment and the heating environment, after a period of time, the operator can observe the condition of the tab material in the ground bottle 15, if a large amount of bubbles are generated on the surface of the tab, the electrolyte resistance of the tab material is weak, otherwise, the electrolyte resistance is strong, so that the tab can be conveniently detected, and the roller 101 can roll on the ground to facilitate the carrying and moving of the box body 2.
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 (6)
1. The utility model provides a lithium battery tab detection device, includes removal supporting component (1), its characterized in that: the portable gas detector is characterized in that a box body (2) is arranged at the top of the movable supporting assembly (1), a sealing door body (3) is hinged to the left end of the front side of the box body (2), two groups of heat insulation plates (4) are fixedly connected to the inner cavity of the box body (2), a nitrogen generation chamber (5), a detection chamber (6) and an exhaust chamber (7) are separated from left to right through the two groups of heat insulation plates (4) in the inner cavity of the box body (2), a nitrogen generator (8) is arranged in the inner cavity of the nitrogen generation chamber (5), the right output end of the nitrogen generator (8) extends into the upper side of the inner cavity of the detection chamber (6), a ground bottle (15) is arranged at the bottom of the inner cavity of the detection chamber (6), clamping limiting mechanisms (9) are symmetrically arranged on the left side and the right side of the ground bottle (15), an electric heating sheet (14) is arranged on the top of the inner cavity of the detection chamber (, the left side induction end of temperature detect switch (13) stretches into the inner chamber of detection room (6), and temperature detect switch (13) and electric heating piece (14) electric connection, the inner chamber left side wall bottom of exhaust chamber (7) is provided with first outlet duct (10), the input of first outlet duct (10) stretches into the inner chamber of detection room (6), the right side wall of box (2) is provided with second outlet duct (12), and the left end of second outlet duct (12) stretches into the inner chamber of exhaust chamber (7), the inner chamber of exhaust chamber (7) is provided with aspiration pump (11), the rear side input of aspiration pump (11) is linked together through pipe and first outlet duct (10), the front side output of aspiration pump (11) is linked together through pipe and the one end that second outlet duct (12) stretched into exhaust chamber (7) inner chamber.
2. The lithium battery tab detection device according to claim 1, characterized in that: the movable supporting assembly (1) comprises a supporting base plate (102), and locking rollers (101) are arranged at four corners of the bottom of the supporting base plate (102).
3. The lithium battery tab detection device according to claim 1, characterized in that: and sealing pieces are arranged on the periphery of the front side wall of the heat insulation plate (4) and the periphery of the front side wall of the sealing door body (3).
4. The lithium battery tab detection device according to claim 1, characterized in that: the clamping and limiting mechanism (9) comprises a threaded rod (902), an internal thread cylinder (903) is screwed on the right end of the outer wall of the threaded rod (902), the right end of the outer part of the internal thread cylinder (903) is rotatably connected with a supporting seat (904), sliding blocks (905) are arranged on the front side and the rear side of the bottom of the supporting seat (904), an arc clamping block (906) is fixedly connected to the right side wall of the supporting seat (904), a positioning seat (901) is fixedly connected to the left end of the threaded rod (902), and the positioning seat (901) is fixedly connected with the heat insulation plate (4) correspondingly through screws.
5. The lithium battery tab detection device according to claim 1, characterized in that: the guide sliding grooves matched with the sliding blocks (905) are formed in the front end and the rear end of the left side of the bottom of the inner cavity of the detection chamber (6) and the front end and the rear end of the right side of the bottom of the inner cavity.
6. The lithium battery tab detection device according to claim 1, characterized in that: and a stop valve is arranged on the second air outlet pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442269.2U CN212872129U (en) | 2020-07-21 | 2020-07-21 | Lithium battery tab detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442269.2U CN212872129U (en) | 2020-07-21 | 2020-07-21 | Lithium battery tab detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212872129U true CN212872129U (en) | 2021-04-02 |
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ID=75215904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021442269.2U Expired - Fee Related CN212872129U (en) | 2020-07-21 | 2020-07-21 | Lithium battery tab detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212872129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117554838A (en) * | 2024-01-11 | 2024-02-13 | 深圳市百耐信科技有限公司 | Industrial and commercial liquid cooling energy storage battery equipment and control system |
-
2020
- 2020-07-21 CN CN202021442269.2U patent/CN212872129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117554838A (en) * | 2024-01-11 | 2024-02-13 | 深圳市百耐信科技有限公司 | Industrial and commercial liquid cooling energy storage battery equipment and control system |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |