CN110887436A - Detection apparatus for lithium cell - Google Patents
Detection apparatus for lithium cell Download PDFInfo
- Publication number
- CN110887436A CN110887436A CN201911175158.1A CN201911175158A CN110887436A CN 110887436 A CN110887436 A CN 110887436A CN 201911175158 A CN201911175158 A CN 201911175158A CN 110887436 A CN110887436 A CN 110887436A
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- sliding
- plate
- base
- backup plate
- bolt
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
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- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a detection device of a lithium battery, which comprises a base, wherein the middle part of the base is provided with a bottom plate, one end of the bottom plate is provided with a backup plate, one end of the base, which is far away from the backup plate, is provided with a sliding plate, the sliding plate is vertical to the length direction of the base, the upper end surface of the sliding plate is provided with a sliding rail III along the length direction of the sliding plate, the sliding rail III is provided with a sliding block III and a sliding block IV which are in sliding connection, the upper end of the sliding block III is provided with a micro switch I, the upper end of the sliding block IV is provided with a micro switch II, one side of the sliding plate, which is far away from the backup plate, is provided with a warning lamp I and a warning lamp II, the distance from a contact of the micro switch I to the backup plate is the maximum required size of a pole lug, and the distance from a contact of the micro switch II to the backup plate is the minimum required size of the pole, the operation process is simple and efficient, and the efficiency of tab batch detection is improved.
Description
Technical Field
The invention relates to the field of lithium battery detection equipment, in particular to a detection device for a lithium battery.
Background
The tab is a raw material for producing lithium ion polymer battery products, the battery is divided into an anode and a cathode, the tab is a metal conductor leading the anode and the cathode out of the battery core, the measurement of the tab size of the battery is an important process in the production process of the battery, the detection of the tab length is mainly carried out manually by adopting a caliper measurement mode at present, the efficiency is low, and the requirement of batch production cannot be met.
Disclosure of Invention
In view of the above, the present invention is directed to a lithium battery detection apparatus, so as to solve all or one of the above drawbacks of the related art.
The detection device for the lithium battery comprises a base, wherein a bottom plate is arranged in the middle of the base, one end of the bottom plate is provided with a backup plate vertical to the length direction of the base, one end of the base far away from the backup plate is provided with a sliding plate, the sliding plate is vertical to the length direction of the base, the upper end surface of the sliding plate is provided with a third sliding rail along the length direction, the third sliding rail is provided with a third sliding block and a fourth sliding block which are connected in a sliding way, the upper end of the third sliding block is provided with a first microswitch, the upper end of the slide block IV is provided with a micro switch II, one side of the slide plate far away from the backup plate is provided with a warning lamp I and a warning lamp II, the first warning lamp is in signal connection with the first microswitch, the second warning lamp is in signal connection with the second microswitch, the distance from the contact of the first micro switch to the backup plate is the maximum value of the required size of the pole lug, and the distance from the contact of the second micro switch to the backup plate is the minimum value of the required size of the pole lug.
Optionally, two sides of the bottom plate are provided with a fourth sliding rail fixed on the base, two ends of the sliding plate are respectively connected with the fourth sliding rail in a sliding manner, two ends of the sliding plate are provided with a third bolt in threaded connection, and the bottom of the third bolt abuts against the upper end face of the fourth sliding rail.
Optionally, the upper end of the third sliding block is provided with a first sliding rail parallel to the length direction of the base, the first sliding rail is provided with a first sliding block in sliding connection, the upper end of the first sliding block is provided with a second bolt in threaded connection, the bottom of the second bolt is tightly propped against the upper end face of the first sliding rail, one side of the first sliding block facing the backup plate is provided with a first extension rod parallel to the length direction of the base, the first microswitch is detachably arranged at one end of the first extension rod facing the backup plate, the upper end of the slide block II is provided with a slide rail II parallel to the length direction of the base, the slide rail II is provided with a slide block II in sliding connection, the upper end of the second sliding block is provided with a bolt five in threaded connection, the bottom of the bolt five is tightly propped against the upper end surface of the second sliding rail, one side of the second sliding block towards the backup plate is provided with a second extension rod parallel to the length direction of the base, and the second microswitch is detachably arranged at one end of the second extension rod towards the backup plate.
Optionally, one end of the first extension rod towards the backup plate is provided with a first U-shaped clamping seat, the side of the first clamping seat is provided with a first bolt connected through threads, the first micro switch is embedded into the inner side of the first clamping seat, the bottom of the first bolt is abutted against the side of the first micro switch, one end of the second extension rod towards the backup plate is provided with a second U-shaped clamping seat, the side of the second clamping seat is provided with a fourth bolt connected through threads, the second micro switch is embedded into the inner side of the second clamping seat, and the bottom of the fourth bolt is abutted against the side of the second micro switch.
Optionally, the two sides of the base are further provided with graduated scales parallel to the length direction of the base, the side face of the first clamping seat is provided with a first L-shaped pointer, the front end of the first pointer is flush with the contact of the first microswitch, the side face of the second clamping seat is provided with a second L-shaped pointer, the front end of the second pointer is flush with the contact of the second microswitch, and the front ends of the first pointer and the second pointer are respectively located at the upper ends of the graduated lines of the two graduated scales.
According to the detection device for the lithium battery, the lug is placed on the bottom plate and abuts against the side face of the backup plate, the third sliding block and the fourth sliding block are respectively moved, so that the first micro switch and the second micro switch sequentially detect the length of the lug, the operation process is simple and efficient, and the efficiency of batch detection of the lug is improved.
Drawings
Fig. 1 is a schematic structural diagram of a detection device of the present invention.
The novel electronic scale comprises a base plate 1, a backing plate 2, a lug 3, a bolt I4, a microswitch I5, a clamping seat I6, a pointer I7, an extension rod I8, a bolt II 9, a slide block I10, a slide rail I11, a slide block III 12, a warning lamp I13, a bolt III 14, a slide plate 15, a slide rail III 16, a bolt IV 17, a pointer II 18, a microswitch II 19, a clamping seat II 20, an extension rod II 21, a slide block II 22, a bolt V23, a slide block IV 24, a slide rail II 25, a base 26, a warning lamp II 27, a slide rail IV 28 and a graduated scale 29.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that all expressions of "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name or different parameters, and it is understood that "first" and "second" are merely for convenience of description and should not be construed as limiting the embodiments of the present invention, and that the directions and positions of the terms, such as "up", "middle", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., in the present invention are only referred to the directions and positions of the attached drawings, and therefore, the directions and positions of the terms are used for illustrating and understanding the present invention, and are not used for limiting the subsequent embodiments of the present invention.
The detection device for the lithium battery comprises a base 26, wherein a bottom plate 1 is arranged in the middle of the base 26, a backup plate 2 perpendicular to the length direction of the base 26 is arranged at one end of the bottom plate 1, a sliding plate 15 is arranged at one end, far away from the backup plate 2, of the base 26, the sliding plate 15 is perpendicular to the length direction of the base 26, a third sliding rail 16 is arranged on the upper end face of the sliding plate 15 along the length direction of the sliding plate, a third sliding block 12 and a fourth sliding block 24 which are in sliding connection are arranged on the third sliding rail 16, a first micro switch 5 is arranged at the upper end of the third sliding block 12, a second micro switch 19 is arranged at the upper end of the fourth sliding block 24, a first warning lamp 13 and a second warning lamp 27 are arranged on one side, far away from the backup plate 2, of the sliding plate 15, the first warning lamp 13 is in signal connection with the first micro switch 5, the second warning lamp 27 is in signal connection with the second micro switch 19, and, and the distance from the contact of the second microswitch 19 to the backup plate 2 is the minimum required size of the lug 3.
Referring to fig. 1, as an embodiment, the detection device for a lithium battery of the present invention includes a base 26, a bottom plate 1 is disposed in the middle of the base 26, a tab 3 is disposed and raised on the bottom plate 1, a backup plate 2 perpendicular to the length direction of the base 26 is disposed at one end of the bottom plate 1, a sliding plate 15 is disposed at one end of the base 26 away from the backup plate 2, the sliding plate 15 is perpendicular to the length direction of the base 26, a third sliding rail 16 disposed along the length direction of the sliding plate 15 is disposed on the upper end surface of the sliding plate 15, a third sliding block 12 and a fourth sliding block 24 slidably connected to the third sliding rail 16 are disposed on the third sliding rail 16, a first micro switch 5 is disposed on the upper end of the third sliding block 12, a second micro switch 19 is disposed on the upper end of the fourth sliding block 24, a first warning lamp 13 and a second warning lamp 27 are disposed on one side of the sliding plate 15 away from the backup plate 2, the first warning lamp 13 is in signal connection with the first micro, the distance between the contact of the second microswitch 19 and the backup plate 2 is the minimum required size of the lug 3.
Specifically, when the detection device detects the length of the tab 3, the tab 3 to be detected is placed on the bottom plate 1, one end of the tab 3 is enabled to lean against the backup plate 2, then the slide block three 12 is enabled to move towards the middle of the slide plate 15, the slide block three 12 drives the micro switch one 5 to move synchronously, the distance from the contact of the micro switch one 5 to the backup plate 2 is the maximum value of the required size of the tab 3, if the contact of the micro switch one 5 is in contact with one end, far away from the backup plate 2, of the tab 3 to be detected, the length of the tab 3 to be detected is larger than the maximum value of the required size, the tab is a defective product, in order to visually check a detection result, the side face of the slide plate 15 is provided with the warning lamp one 13, the warning lamp one 13 is in signal connection with the micro switch one 5, and when the contact of the micro switch one 5 is triggered, the warning lamp one 13 is turned, if the contact of the first microswitch 5 is not pressed to trigger, the length of the tab 3 to be detected is smaller than the maximum value of the required size, and further detection is needed, so that the third slider 12 is moved towards the end part of the sliding plate 15, then the fourth slider 24 is slid towards the middle part of the sliding plate 15, the fourth slider 24 drives the second microswitch 19 to move to the middle part of the sliding plate 15, the distance from the contact of the second microswitch 19 to the backup plate 2 is the minimum value of the required size, if the contact of the second microswitch 19 is contacted with the other end of the tab 3 to be detected and is pressed to trigger, the length of the tab 3 to be detected is larger than the minimum value of the required size, therefore, the length of the tab 3 is positioned between the maximum value and the minimum value of the required size and is a qualified product, if the contact of the second microswitch 19 is not pressed to trigger, the length of the tab 3 to be, similarly, the side surface of the sliding plate 15 is provided with a second warning lamp 27, and when the second microswitch 19 is pressed and triggered, the second warning lamp 27 is lighted, which indicates that the tab 3 to be detected is a qualified product, otherwise, the tab is an unqualified product.
In summary, according to the detection device for the lithium battery, the tab 3 is placed on the bottom plate 1 and abuts against the side surface of the backup plate 2, and the first micro switch 5 and the second micro switch 19 sequentially detect the length of the tab 3 by respectively moving the third slider 12 and the fourth slider 24, so that the operation process is simple and efficient, and the efficiency of batch detection of the tab 3 is improved.
In some optional embodiments, as shown in fig. 1, two sides of the bottom plate 1 are provided with four sliding rails 28 fixed on a base 26, two ends of the sliding plate 15 are slidably connected with the four sliding rails 28, two ends of the sliding plate 15 are provided with three bolts 14 in threaded connection, bottoms of the three bolts 14 abut against upper end surfaces of the four sliding rails 28, a distance from the three sliders 12 and the four sliders 24 to the backup plate 2, that is, a distance from a contact of the first micro switch 5 and a contact of the second micro switch 19 to the backup plate 2, can be adjusted by moving the sliding plate 15, and then the bottoms of the three bolts 14 abut against the four sliding rails 28 by rotating the third bolt 14, so that the sliding plate 15 is fixed, and the position adjustment of the first micro switch 5 and the second micro switch 19 is realized by adjusting the position of the sliding plate 15, so that the device can be used for size detection of tabs 3 of different.
In some optional embodiments, a first slide rail 11 parallel to the length direction of the base 26 is arranged at the upper end of the third slide block 12, a first slide block 10 in sliding connection is arranged on the first slide rail 11, a second screw bolt 9 in threaded connection is arranged at the upper end of the first slide block 10, the bottom of the second screw bolt 9 abuts against the upper end face of the first slide rail 11, a first extension rod 8 parallel to the length direction of the base 26 is arranged on one side of the first slide block 10 facing the backup plate 2, the first microswitch 5 is detachably arranged at one end of the first extension rod 8 facing the backup plate 2, a second slide rail 25 parallel to the length direction of the base 26 is arranged at the upper end of the fourth slide block 24, a second slide block 22 in sliding connection is arranged on the second slide rail 25, a fifth screw bolt 23 in threaded connection is arranged at the upper end of the second slide block 22, the bottom of the fifth screw bolt 23 abuts against the upper end face of the second slide rail 25, a second extension rod 21 parallel to the length direction of the, the second microswitch 19 is detachably arranged at one end of the second extension rod 21 facing the backup plate 2, and by moving the first slide block 10, the fine adjustment of the distance from the first microswitch 5 to the backup plate 2 can be realized, the bottom of the second microswitch is tightly pressed on the upper end surface of the first slide rail 11 by rotating the second bolt 9, the first slide block 10 is fixed, and by moving the second slide block 22, the fine adjustment of the distance from the second microswitch 19 to the backup plate 2 can be realized, the bottom of the second microswitch is pressed on the second slide rail 25 by rotating the fifth bolt 23, so that the second slide block 22 is fixed, the positions of the first micro switch 5 and the second micro switch 19 can be independently adjusted by moving the first slide block 10 and the second slide block 22, therefore, when the interval length between the maximum value and the minimum value of the required size of the lug 3 changes, the micro switch I5 and the micro switch II 19 are finely adjusted, so that the detection device is wider in application range.
In some optional embodiments, a U-shaped clamping seat one 6 is arranged at one end, facing the backup plate 2, of the extension rod one 8, a first screw bolt 4 in threaded connection is arranged on the side face of the clamping seat one 6, the first microswitch 5 is embedded in the inner side of the clamping seat one 6, the bottom of the first screw bolt 4 abuts against the side face of the first microswitch 5, a U-shaped clamping seat two 20 is arranged at one end, facing the backup plate 2, of the extension rod two 21, a screw bolt four 17 in threaded connection is arranged on the side face of the clamping seat two 20, the second microswitch 19 is embedded in the inner side of the clamping seat two 20, the bottom of the screw bolt four 17 abuts against the side face of the second microswitch 19, the first microswitch 5 is embedded into the clamping seat one 6 and is compressed and fixed through the first screw bolt 4, the first microswitch 5 can be taken out by reversely rotating the first screw bolt 4 during disassembly, and the second microswitch 19 is embedded into the clamping seat two 20, and the bolt IV 17 is used for compressing and fixing, the bolt II 9 is rotated reversely during disassembly, and the microswitch II 19 can be taken out, so that the assembly and disassembly are simple and efficient.
In some optional embodiments, the two sides of the base 26 are further provided with scales 29 parallel to the length direction of the base, the side surface of the first clamping seat 6 is provided with an L-shaped first pointer 7, the front end of the first pointer 7 is flush with the contact of the first micro switch 5, the side surface of the second clamping seat 20 is provided with an L-shaped second pointer 18, the front end of the second pointer 18 is flush with the contact of the second micro switch 19, the front ends of the first pointer 7 and the second pointer 18 are respectively located at the upper ends of the scale marks of the two scales 29, and the positions of the contact points of the first micro switch 5 and the second micro switch 19 can be quickly read through the positions of the first pointer 7 and the second pointer 18 on the scales 29, so that the position adjustment of the first micro switch 5 and the second micro switch 19 is simpler and more efficient.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
In addition, well known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures for simplicity of illustration and discussion, and so as not to obscure the invention. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the invention, and also in view of the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the present invention is to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the invention, it should be apparent to one skilled in the art that the invention can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The detection device for the lithium battery is characterized by comprising a base (26), wherein a bottom plate (1) is arranged in the middle of the base (26), a backup plate (2) perpendicular to the length direction of the base (26) is arranged at one end of the bottom plate (1), a sliding plate (15) is arranged at one end, far away from the backup plate (2), of the base (26), the length direction of the sliding plate (15) perpendicular to the base (26), a sliding rail III (16) is arranged on the upper end face of the sliding plate (15) along the length direction of the sliding plate, a sliding block III (12) and a sliding block IV (24) which are connected in a sliding mode are arranged on the sliding rail III (16), a micro switch I (5) is arranged at the upper end of the sliding block III (12), a micro switch II (19) is arranged at the upper end of the sliding block IV (24), a warning lamp I (13) and a warning lamp II (27) are arranged on one, the utility model provides a portable electronic device, including warning light (13) and micro-gap switch (5) signal connection, two warning lights (27) and two micro-gap switch (19) signal connection, the distance of the contact of micro-gap switch (5) to backup plate (2) is the requirement size maximum value of utmost point ear (3), the distance of the contact of micro-gap switch two (19) to backup plate (2) is the requirement size minimum value of utmost point ear (3).
2. The lithium battery detection device according to claim 1, wherein two sides of the bottom plate (1) are provided with four sliding rails (28) fixed on a base (26), two ends of the sliding plate (15) are respectively connected with the four sliding rails (28) in a sliding manner, two ends of the sliding plate (15) are provided with a third bolt (14) in threaded connection, and the bottom of the third bolt (14) abuts against the upper end faces of the four sliding rails (28).
3. The detection device of the lithium battery as claimed in claim 2, wherein a first slide rail (11) parallel to the length direction of the base (26) is arranged at the upper end of the third slide block (12), a first slide block (10) in sliding connection is arranged on the first slide rail (11), a second bolt (9) in threaded connection is arranged at the upper end of the first slide block (10), the bottom of the second bolt (9) abuts against the upper end face of the first slide rail (11), a first extension rod (8) parallel to the length direction of the base (26) is arranged on one side of the first slide block (10) facing the backup plate (2), the first microswitch (5) is detachably arranged at one end of the first extension rod (8) facing the backup plate (2), a second slide rail (25) parallel to the length direction of the base (26) is arranged at the upper end of the fourth slide block (24), a second slide block (22) in sliding connection is arranged on the second slide rail (25), the upper end of the second sliding block (22) is provided with a fifth bolt (23) in threaded connection, the bottom of the fifth bolt (23) abuts against the upper end face of the second sliding rail (25), one side, facing the backup plate (2), of the second sliding block (22) is provided with a second extension rod (21) parallel to the length direction of the base (26), and the second microswitch (19) is detachably arranged at one end, facing the backup plate (2), of the second extension rod (21).
4. The lithium battery detection device according to claim 3, wherein a U-shaped clamping seat I (6) is arranged at one end, facing the backup plate (2), of the extension rod I (8), a threaded bolt I (4) is arranged on the side face of the clamping seat I (6), the micro switch I (5) is embedded in the inner side of the clamping seat I (6), the bottom of the bolt I (4) abuts against the side face of the micro switch I (5), a U-shaped clamping seat II (20) is arranged at one end, facing the backup plate (2), of the extension rod II (21), a threaded bolt IV (17) is arranged on the side face of the clamping seat II (20), the micro switch II (19) is embedded in the inner side of the clamping seat II (20), and the bottom of the bolt IV (17) abuts against the side face of the micro switch II (19).
5. The lithium battery detection device according to claim 4, wherein the two sides of the base (26) are further provided with graduated scales (29) parallel to the length direction of the base, the side surface of the first clamping seat (6) is provided with an L-shaped first pointer (7), the front end of the first pointer (7) is flush with the contact of the first microswitch (5), the side surface of the second clamping seat (20) is provided with an L-shaped second pointer (18), the front end of the second pointer (18) is flush with the contact of the second microswitch (19), and the front ends of the first pointer (7) and the second pointer (18) are respectively located at the upper ends of the graduation lines of the two graduated scales (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911175158.1A CN110887436A (en) | 2019-11-26 | 2019-11-26 | Detection apparatus for lithium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911175158.1A CN110887436A (en) | 2019-11-26 | 2019-11-26 | Detection apparatus for lithium cell |
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| Publication Number | Publication Date |
|---|---|
| CN110887436A true CN110887436A (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911175158.1A Pending CN110887436A (en) | 2019-11-26 | 2019-11-26 | Detection apparatus for lithium cell |
Country Status (1)
| Country | Link |
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| CN (1) | CN110887436A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110823056A (en) * | 2019-11-27 | 2020-02-21 | 衡阳市鑫晟新能源有限公司 | Lithium battery tab length inspection device |
| CN112610081A (en) * | 2020-12-16 | 2021-04-06 | 浙江吉利控股集团有限公司 | Concealed door handle |
| CN113064085A (en) * | 2021-03-29 | 2021-07-02 | 福建百城新能源科技有限公司 | Battery on-line measuring device |
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| CN110823056A (en) * | 2019-11-27 | 2020-02-21 | 衡阳市鑫晟新能源有限公司 | Lithium battery tab length inspection device |
| CN112610081A (en) * | 2020-12-16 | 2021-04-06 | 浙江吉利控股集团有限公司 | Concealed door handle |
| CN113064085A (en) * | 2021-03-29 | 2021-07-02 | 福建百城新能源科技有限公司 | Battery on-line measuring device |
| CN113064085B (en) * | 2021-03-29 | 2024-04-05 | 福建百城新能源科技有限公司 | Battery on-line measuring device |
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Application publication date: 20200317 |