CN205655814U - Lithium battery thickness measurement system - Google Patents
Lithium battery thickness measurement system Download PDFInfo
- Publication number
- CN205655814U CN205655814U CN201620223310.4U CN201620223310U CN205655814U CN 205655814 U CN205655814 U CN 205655814U CN 201620223310 U CN201620223310 U CN 201620223310U CN 205655814 U CN205655814 U CN 205655814U
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- CN
- China
- Prior art keywords
- voice coil
- guide rail
- coil loudspeaker
- loudspeaker voice
- thickness measurement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a lithium battery thickness measurement system includes on X axle guide rail, Y axle guide rail, Z axle guide rail, the cam that top mechanism and voice coil loudspeaker voice coil push down the mechanism, the Y axle guide rail with X axle guide rail sliding connection, the Y axle guide rail can be followed the X axle guide rail slides, the Z axle guide rail with Y axle guide rail sliding connection, the Z axle guide rail can be followed the Y axle guide rail slides, on the cam top mechanism with Z axle guide rail fixed connection, be equipped with the upright guide rail on the cam in the mechanism of top, be equipped with down the pressure head on the upright guide rail, the pressure head is followed down the upright guide rail slides, the voice coil loudspeaker voice coil push down the mechanism with Z axle guide rail sliding connection, the voice coil loudspeaker voice coil pushes down the mechanism and can follow the Z axle guide rail and slide from top to bottom. The utility model discloses a lithium battery thickness measurement system acts on the pressure energy accurate control of treating on the measuring object, and the precision reaches 0.5g, thickness measurement value precision is high, reaches 0.003mm, can be applicable to different thickness, the thickness measurement of different positions, measuring period is short.
Description
Technical field
This utility model relates to a kind of lithium battery thickness measurement system.
Background technology
In prior art, a kind of lithium battery thickness measurement system is that motor direct-drive is measured pressure head, and contact pressure and measurement one-tenth-value thickness 1/10 are obtained indirectly by motor, and certainty of measurement is low, error is big, it is long to measure the cycle.
In prior art, another kind of lithium battery thickness measurement system is that motor direct-drive is measured pressure head, and contact pressure is read by measuring sensor, measures one-tenth-value thickness 1/10 and is indirectly obtained by motor, and certainty of measurement is low, and error is big, measures the cycle long.
Utility model content
The utility model proposes a kind of lithium battery thickness measurement system, solve measurement the measuring precision of the prior art low, error is big, measures the defects such as cycle length.
The technical solution of the utility model is achieved in that a kind of lithium battery thickness measurement system, including X-axis guide rail, Y-axis guide rail, Z axis guide rail, cam Shang Ding mechanism and voice coil loudspeaker voice coil press mechanism, described Y-axis guide rail is connected with described X-axis slide, described Y-axis guide rail can be along described X-axis slide, described Z axis guide rail is connected with described Y-axis slide, and described Z axis guide rail can be along described Y-axis slide；Described cam Shang Ding mechanism is fixing with described Z axis guide rail to be connected, and described cam Shang Ding mechanism is provided with upright guide rail, and described upright guide rail is provided with push-down head, and described push-down head slides along described upright guide rail；Described voice coil loudspeaker voice coil press mechanism is connected with described Z axis slide, described voice coil loudspeaker voice coil press mechanism can slide up and down along Z axis guide rail, described voice coil loudspeaker voice coil press mechanism includes take-up housing, displacement transducer, voice coil motor, sliding shoe, force cell and seaming chuck, described take-up housing is connected with described Z axis slide, institute's displacement sensors is connected with described sliding shoe, described take-up housing is provided with line slideway, described sliding shoe is slidably connected with described line slideway, described sliding shoe is sequentially connected with force cell and seaming chuck, the mover of described voice coil motor is connected with described sliding shoe, the stator of described voice coil motor is connected with described take-up housing.
Further, described cam Shang Ding mechanism includes mechanism base and cam, and described mechanism base is fixing with described Z axis guide rail to be connected, and described cam is connected with the outfan of servomotor, and push-down head described in described actuated by cams moves along upright guide rail.
Further, described voice coil loudspeaker voice coil press mechanism also includes voice coil loudspeaker voice coil stator seat and voice coil loudspeaker voice coil mover seat, described voice coil loudspeaker voice coil stator seat is connected with described take-up housing, the stator of described voice coil motor is connected with described voice coil loudspeaker voice coil stator seat, the mover of described voice coil motor is connected with described voice coil loudspeaker voice coil mover seat, institute's displacement sensors is plugged in described voice coil loudspeaker voice coil mover seat, and described voice coil loudspeaker voice coil mover seat is connected with described sliding shoe.
Further, described voice coil loudspeaker voice coil press mechanism also includes force adjustment screw rod, spring Mobile base, stretching spring, described force adjustment screw rod is plugged in described voice coil loudspeaker voice coil stator seat, described force adjustment screw rod is threadeded with described spring Mobile base, described spring Mobile base is connected with one end of described stretching spring, and the other end of described stretching spring is connected with described sliding shoe.
Further, during institute's displacement sensors is plugged on described voice coil loudspeaker voice coil stator seat.
Further, it is provided with pressing head seat between described force cell and seaming chuck.
The beneficial effects of the utility model are: lithium battery thickness measurement system of the present utility model acts on the pressure on object to be measured and can accurately control, and precision reaches ± 0.5g；Thickness measurements precision is high, reaches ± 0.003mm；Can be suitably used for different-thickness, the thickness measure of diverse location；Can be continuously to the same multiple position measurement of measurement object；Software Based Intelligent Control, automaticity is high；Servomotor, voice coil motor is used to drive, high acceleration, measure the cycle short.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of this utility model a kind of lithium battery one embodiment of thickness measurement system；
Fig. 2 is the fractionation structural representation of lithium battery thickness measurement system shown in Fig. 1；
Fig. 3 is the fractionation structural representation of the voice coil loudspeaker voice coil press mechanism of lithium battery thickness measurement system shown in Fig. 1；
Fig. 4 is the perspective view of lithium battery；
Fig. 5 is the structural representation being combined with measuring table during the measurement of lithium battery thickness measurement system shown in Fig. 1；
In accompanying drawing: 1-take-up housing；2-line slideway；3-displacement transducer；4-adjusting screw rod；5-voice coil loudspeaker voice coil stator seat；6-spring Mobile base；7-voice coil motor；8-stretches spring；9-voice coil loudspeaker voice coil mover seat；15-sliding shoe；16-force cell；17-pressing head seat；18-seaming chuck；21-X axis rail；22-Y axis rail；23-Z axis rail；24-cam Shang Ding mechanism；241-push-down head；25-voice coil loudspeaker voice coil press mechanism；31-lithium battery；311-anode ear；312-negative electrode lug.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As Figure 1-3, a kind of lithium battery thickness measurement system, including X-axis guide rail 21, Y-axis guide rail 22, Z axis guide rail 23, cam Shang Ding mechanism 24 and voice coil loudspeaker voice coil press mechanism 25, described Y-axis guide rail 22 is slidably connected with described X-axis guide rail 21, described Y-axis guide rail 22 can slide along described X-axis guide rail 21, described Z axis guide rail 23 is slidably connected with described Y-axis guide rail 22, and described Z axis guide rail 23 can slide along described Y-axis guide rail 22；Described cam Shang Ding mechanism 24 is fixing with described Z axis guide rail 23 to be connected, and described cam Shang Ding mechanism 24 is provided with upright guide rail, and described upright guide rail is provided with push-down head 241, and described push-down head 241 slides along described upright guide rail；Described voice coil loudspeaker voice coil press mechanism 25 is slidably connected with described Z axis guide rail 23, described voice coil loudspeaker voice coil press mechanism 25 can slide up and down along Z axis guide rail 23, described voice coil loudspeaker voice coil press mechanism 25 includes take-up housing 1, displacement transducer 3, voice coil motor 7, sliding shoe 15, force cell 16 and seaming chuck 18, described take-up housing 1 is slidably connected with described Z axis guide rail 23, institute's displacement sensors 3 is connected with described sliding shoe 15, described take-up housing 1 is provided with line slideway 2, described sliding shoe 15 is slidably connected with described line slideway 2, described sliding shoe 15 is sequentially connected with force cell 16 and seaming chuck 18, the mover of described voice coil motor 7 is connected with described sliding shoe 15, the stator of described voice coil motor 7 is connected with described take-up housing 1.
Described cam Shang Ding mechanism 24 includes mechanism base and cam, and described mechanism base is fixing with described Z axis guide rail 23 to be connected, and described cam is connected with the outfan of servomotor, and described in described actuated by cams, push-down head 241 moves along upright guide rail.
Described voice coil loudspeaker voice coil press mechanism 25 also includes voice coil loudspeaker voice coil stator seat 5 and voice coil loudspeaker voice coil mover seat 9, described voice coil loudspeaker voice coil stator seat 5 is connected with described take-up housing 1, the stator of described voice coil motor 7 is connected with described voice coil loudspeaker voice coil stator seat 5, the mover of described voice coil motor 7 is connected with described voice coil loudspeaker voice coil mover seat 9, institute's displacement sensors 3 is plugged in described voice coil loudspeaker voice coil mover seat 9, and described voice coil loudspeaker voice coil mover seat 9 is connected with described sliding shoe 15.
Described voice coil loudspeaker voice coil press mechanism 25 also includes force adjustment screw rod 4, spring Mobile base 6, stretching spring 8, described force adjustment screw rod 4 is plugged in described voice coil loudspeaker voice coil stator seat 5, described force adjustment screw rod 4 is threadeded with described spring Mobile base 6, described spring Mobile base 6 is connected with one end of described stretching spring 8, and the other end of described stretching spring 8 is connected with described sliding shoe 15.
Institute's displacement sensors 3 is plugged in described voice coil loudspeaker voice coil stator seat 5.
It is provided with pressing head seat 17 between described force cell 16 and seaming chuck 18.
As shown in Figure 4,5, the operation principle of lithium battery thickness measurement system of the present utility model is as follows:
Move and correct push-down head upper surface with measuring table upper surface at same plane, move down seaming chuck lower surface distance push-down head upper surface 0.5mm, mobile voice coil loudspeaker voice coil press mechanism, push-down head is made to contact, force value during the upper push-down head contact of force cell feedback, adjust this force value size by voice coil motor until preset value, now read to obtain displacement transducer display numerical value D1.
Upper push-down head contacts with object upper and lower surface to be measured, and voice coil motor drives seaming chuck to increase and acts on the pressure on object to be measured, and force cell feedback measures end pressure, voice coil motor adjustment real-time to output pressure, until it reaches preset value.Now read displacement transducer display numerical value D2, object thickness D=D2-D1 to be measured can be measured.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (6)
1. a lithium battery thickness measurement system, it is characterized in that: include X-axis guide rail, Y-axis guide rail, Z axis guide rail, cam Shang Ding mechanism and voice coil loudspeaker voice coil press mechanism, described Y-axis guide rail is connected with described X-axis slide, described Y-axis guide rail can be along described X-axis slide, described Z axis guide rail is connected with described Y-axis slide, and described Z axis guide rail can be along described Y-axis slide；Described cam Shang Ding mechanism is fixing with described Z axis guide rail to be connected, and described cam Shang Ding mechanism is provided with upright guide rail, and described upright guide rail is provided with push-down head, and described push-down head slides along described upright guide rail；Described voice coil loudspeaker voice coil press mechanism is connected with described Z axis slide, described voice coil loudspeaker voice coil press mechanism can slide up and down along Z axis guide rail, described voice coil loudspeaker voice coil press mechanism includes take-up housing, displacement transducer, voice coil motor, sliding shoe, force cell and seaming chuck, described take-up housing is connected with described Z axis slide, institute's displacement sensors is connected with described sliding shoe, described take-up housing is provided with line slideway, described sliding shoe is slidably connected with described line slideway, described sliding shoe is sequentially connected with force cell and seaming chuck, the mover of described voice coil motor is connected with described sliding shoe, the stator of described voice coil motor is connected with described take-up housing.
2. lithium battery thickness measurement system as claimed in claim 1, it is characterized in that: described cam Shang Ding mechanism includes mechanism base and cam, described mechanism base is fixing with described Z axis guide rail to be connected, described cam is connected with the outfan of servomotor, and push-down head described in described actuated by cams moves along upright guide rail.
3. lithium battery thickness measurement system as claimed in claim 1, it is characterized in that: described voice coil loudspeaker voice coil press mechanism also includes voice coil loudspeaker voice coil stator seat and voice coil loudspeaker voice coil mover seat, described voice coil loudspeaker voice coil stator seat is connected with described take-up housing, the stator of described voice coil motor is connected with described voice coil loudspeaker voice coil stator seat, the mover of described voice coil motor is connected with described voice coil loudspeaker voice coil mover seat, institute's displacement sensors is plugged in described voice coil loudspeaker voice coil mover seat, and described voice coil loudspeaker voice coil mover seat is connected with described sliding shoe.
4. lithium battery thickness measurement system as claimed in claim 3, it is characterized in that: described voice coil loudspeaker voice coil press mechanism also includes force adjustment screw rod, spring Mobile base, stretching spring, described force adjustment screw rod is plugged in described voice coil loudspeaker voice coil stator seat, described force adjustment screw rod is threadeded with described spring Mobile base, described spring Mobile base is connected with one end of described stretching spring, and the other end of described stretching spring is connected with described sliding shoe.
5. lithium battery thickness measurement system as claimed in claim 4, it is characterised in that: institute's displacement sensors is plugged in described voice coil loudspeaker voice coil stator seat.
6. lithium battery thickness measurement system as claimed in claim 1, it is characterised in that: it is provided with pressing head seat between described force cell and seaming chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620223310.4U CN205655814U (en) | 2016-03-22 | 2016-03-22 | Lithium battery thickness measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620223310.4U CN205655814U (en) | 2016-03-22 | 2016-03-22 | Lithium battery thickness measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655814U true CN205655814U (en) | 2016-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620223310.4U Expired - Fee Related CN205655814U (en) | 2016-03-22 | 2016-03-22 | Lithium battery thickness measurement system |
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| Country | Link |
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| CN (1) | CN205655814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674933A (en) * | 2016-03-22 | 2016-06-15 | 东莞市骏智机电科技有限公司 | Lithium battery thickness measuring system |
| CN106840072A (en) * | 2017-03-17 | 2017-06-13 | 深圳市宇星鸿精密科技有限公司 | It is automatic to survey workpiece height instrument |
| CN112718526A (en) * | 2020-12-16 | 2021-04-30 | 深圳德龙激光智能有限公司 | Cell pressure testing and thickness detecting device |
-
2016
- 2016-03-22 CN CN201620223310.4U patent/CN205655814U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674933A (en) * | 2016-03-22 | 2016-06-15 | 东莞市骏智机电科技有限公司 | Lithium battery thickness measuring system |
| CN105674933B (en) * | 2016-03-22 | 2018-09-07 | 东莞市骏智机电科技有限公司 | A kind of lithium battery thickness measurement system |
| CN106840072A (en) * | 2017-03-17 | 2017-06-13 | 深圳市宇星鸿精密科技有限公司 | It is automatic to survey workpiece height instrument |
| CN112718526A (en) * | 2020-12-16 | 2021-04-30 | 深圳德龙激光智能有限公司 | Cell pressure testing and thickness detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Province, Room 417, Songhu Huake Industrial Incubation Park, Industrial South Road Patentee after: DONGGUAN JUNZHI ELECTROMECHANICAL TECHNOLOGY CO.,LTD. Address before: Room 413, 415, 417, 419 and 420, No. 6 Industrial South Road, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: DONGGUAN JUNZHI ELECTROMECHANICAL TECHNOLOGY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |