CN104880674B - A kind of battery on-line measuring device - Google Patents
A kind of battery on-line measuring device Download PDFInfo
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- CN104880674B CN104880674B CN201510243571.2A CN201510243571A CN104880674B CN 104880674 B CN104880674 B CN 104880674B CN 201510243571 A CN201510243571 A CN 201510243571A CN 104880674 B CN104880674 B CN 104880674B
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Abstract
The present invention relates to a kind of battery on-line measuring device, conveying mechanism including the transmission battery that is arranged on support, the clamping testing agency that the battery on the conveying mechanism is clamped and detected, and the reciprocating drive mechanism of the driving clamping testing agency.If the battery on-line measuring device of the present invention is that a pair dry cell detects simultaneously during tank chain conveys by clamping testing agency, the lasting conveying of tank chain is not influenceed, realizes online lasting detection；Because the detection means beat is reasonable and simple in construction, detection efficiency is substantially increased while reducing manufacturing cost, reduces operation cost.
Description
Technical field
The invention belongs to battery detecting field, more particularly to a kind of battery on-line measuring device.
Background technology
The battery of electric car is formed by multiple batteries concatenation, and the quality of battery quality concerns the use of battery
In the life-span, therefore, after the completion of battery production, Indexs measure, such as voltage, resistance, discharge and recharge index need to be carried out to battery.Battery
These indexs be to be detected by cell tester, current detection method be after the completion of battery production, battery is defeated
It is sent in the equipment being connected with cell tester, detects successively, after detection, the electricity that need to will be detected by corresponding equipment
Pond is transported.As can be seen here, this detection mode needs to be equipped with feed device, detection means and drawing mechanism, causes to examine
It is higher to survey cost, because feeding, detection and discharging are sequentially carried out, causes detection efficiency low, time-consuming, increases operation cost.
Application No. 201210501687.8, the patent of entitled " battery detecting machine " disclose a kind of detection machine, conveying
Band is conveyed by servomotor set a distance, and conveyer belt is divided into region, detection zone and rewinding region to be measured so that feeding, detection,
Discharging is carried out on same machine, and still, this detection machine is in detection, it is necessary to by adapting fixture by transmission track by area to be measured
Battery is turned to after battery automatic absorbing in domain and is pushed into again on conveyer belt, conveyer belt set a distance is delivered to inspection by servomotor
Survey region to be detected, conveyer belt continuation set a distance is delivered to receiving section after detection.It can be seen that the battery detecting machine structure is answered
Miscellaneous and conveyer belt is interrupted indexing transfer, i.e., intermittently battery is detected, and detection efficiency is equally relatively low.
Application No. 201010252321.2, the patent of entitled " battery production testing machine " disclose one kind and detected in groups
The detection machine of battery, by setting some moulds transmitted with conveyer belt, placing battery in groups on a moving belt, make every group of electricity
Pond still, can all need on same straight line to feeding, detection and the output simultaneously of every Battery pack in feeding, detection and output
To be operated by pneumatic-finger, one Battery pack be put into mould by pneumatic-finger during feeding, during detection, utilize gas
Start to refer to and detected Battery pack gripping out of mould.It can be seen that the battery production testing machine is complicated, cost is higher,
In addition, feeding and detection are cumbersome, and feeding is to separate progress with detection, have impact on detection efficiency.
The content of the invention
In order to solve the above technical problems, continue feeding and detect simultaneously to enter with feeding it is an object of the invention to provide a kind of
Battery on-line measuring device capable, simple in construction.
The present invention battery on-line measuring device, including be arranged on support transmission battery conveying mechanism, to described
The clamping testing agency that battery on conveying mechanism is clamped and detected, and the driving clamping testing agency move back and forth
Drive mechanism, the clamping testing agency include it is two be arrangeding in parallel, simultaneously clamp on unclamp the fixed plates of several batteries,
Had in two fixed plates driving its clamp unclamp the actuator of battery, the actuator is connected with portal frame, the dragon
Door frame and the drive mechanism are connected, and two fixed plates are provided with several positive and negative electrodes respectively with each battery and contacted
Probe, be additionally provided with the detection unit electrically connected with each probe in two fixed plates.
Further, some sensors being defined to the portal frame translational speed are additionally provided with the support, point
First sensor, second sensor, 3rd sensor and the 4th biography that Wei do not set according to the conveying mechanism transmission direction
Sensor.
Further, two limit sensors being defined to the portal frame displacement are additionally provided with the support, respectively
For set at the first sensor the first limit sensors, set at the 4th sensor it is second spacing
Sensor.
Further, the detection unit is respectively electrically connected each probe with detecting instrument by some electronic switches
Single channel loop.
Further, the detection unit is the multichannel loop for simultaneously electrically connecting each probe with detecting instrument.
Further, the conveying mechanism is the tank chain driven by servomotor.
Further, the drive mechanism is included by motor-driven screw mandrel, the slide rail being be arranged in parallel with the screw mandrel, institute
Motor is stated to be connected with the screw rod transmission by shaft coupling.
Further, one end of the portal frame is connected on the screw mandrel, and the other end slides with the slide rail to be connected
Connect.
Further, the actuator is clamping jaw cylinder.
Further, the guide pillar for its slip is connected between the two fixed plate ends.
By such scheme, battery on-line measuring device of the invention is to be conveyed by clamping testing agency in tank chain
If a pair dry cell detects simultaneously during, does not influence the lasting conveying of tank chain, realizes online lasting detection；Due to
The detection means beat is reasonable and simple in construction, substantially increases detection efficiency while reducing manufacturing cost, reduces operation
Cost.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the part-structure schematic diagram that testing agency is clamped in the present invention；
Fig. 3 is single channel poll measure loop schematic diagram in the present invention；
Fig. 4 is multi-channel synchronous measure loop schematic diagram in the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1 and Fig. 2, a kind of battery on-line measuring device described in a preferred embodiment of the present invention, including be arranged at
The conveying mechanism 30 of transmission battery 10 on support 20, the clamping that the battery 10 on conveying mechanism 30 is clamped and detected inspection
Survey mechanism 40, and the driving clamping reciprocating drive mechanism of the structure of detection machine 40.
Specifically, conveying mechanism 30 be by servomotor drive tank chain, using tank chain can it is regular fitly
Transmit each battery 10.
The battery on-line measuring device of the present invention is to utilize to clamp testing agency 40 simultaneously during battery 10 transmits
Several batteries 10 are detected together, clamping testing agency 40 include it is two be arrangeding in parallel, simultaneously clamp on unclamp it is some
The fixed plate 41 of individual battery 10, have in two fixed plates 41 driving its clamp unclamp the actuator 42 of battery 10, actuator 42
Be connected with portal frame 43, portal frame 43 is connected with drive mechanism, two fixed plates 41 be provided with several respectively with each battery
The probe 44 of 10 positive and negative electrode contact, is additionally provided with the detection unit electrically connected with each probe 44 in two fixed plates 41.In driving machine
In the presence of structure, clamping testing agency 40 can realize and tank chain synchronizing speed；Testing agency 40 is clamped in moving process, profit
Clamping of two fixed plates 41 to multiple batteries 10 is realized with actuator 42；Existed by probe 44 in two fixed plates 41 and detection unit
Clamping testing agency 40 is detected during moving to battery；After detection two fixed plates 41 are unclamped using actuator 42
Clamping to each battery 10；Drive mechanism drives clamping testing agency 40 quick return, into next detection circulation.
Specifically, the slide rail 53 that screw mandrel 52 and screw mandrel 52 that drive mechanism includes being driven by motor 51 be arranged in parallel, screw mandrel
52 are separately positioned on tank chain both sides with slide rail 53, and motor 51 is connected by shaft coupling 54 and screw mandrel 52.And portal frame 43
One end be connected on screw mandrel 52, the other end is slidably connected with slide rail 53.Motor 51 drives screw mandrel 52 to rotate, the band of screw mandrel 52
Driven portal frame 43 slides along slide rail 53, so as to which portal frame 43 drives two fixed plates 41 to move back and forth.
Driven in the present invention two fixed plates 41 clamp unclamp battery 10 actuator 42 be clamping jaw cylinder, clamping jaw cylinder is consolidated
Portal frame 43 is scheduled on towards on the face of support 20.
For ensure two fixed plates 41 under the driving of clamping jaw cylinder can smoothly relative motion, can be in the end of two fixed plate 41
Between be all connected with for its slip guide pillar 45.
Enter next detection with tank chain synchronizing moving and quick return for accurate control clamping testing agency 40 to circulate,
The present invention sets some sensors being defined to the translational speed of portal frame 43 on support 20, respectively according to conveying mechanism
First sensor 61, second sensor 62, the sensor 64 of 3rd sensor 63 and the 4th of 30 transmission directions setting, at gantry
Inductor with each sensor sensing, such as photoelectric sensor are set on frame 43.Position in the present invention where first sensor 61
The origin that point acts for clamping testing agency 40, the location point where second sensor 62 clamp for clamping testing agency 40
The bite of each battery 10, the location point where 3rd sensor 63 unclamp the release of each battery 10 for clamping testing agency 40
Point, the return point that the location point where the 4th sensor 64 is reversely revert at first sensor 61 for clamping testing agency 40.
Certainly, each sensor and drive mechanism must be electrically connected with control chip, and control chip is according to the signal control of each sensor feedback
Drive mechanism processed, drive mechanism is set to drive clamping testing agency 40 to move back and forth, and it is reciprocating in clamping testing agency 40
During control it to accelerate, remain a constant speed, slow down.
Four location points (origin, bite, unclamping point and return point) in the present invention are set by four sensors
, certainly, in order to ensure precision, can by servo absolute value encoder is set on tank chain or set incremental encoder with
Origin sensor realizes the judgement of four location points.
Because detection of the clamping testing agency 40 to battery 10 is to maintain synchronous, each sensor and drive with the transmission of tank chain
Motion control of the motivation structure to clamping testing agency 40 is for example following：
1st, drive mechanism makes clamping testing agency 40 be accelerated to by first sensor 61 at second sensor 62 first, this
When, the speed of clamping testing agency 40 reaches the transfer rate V0 of tank chain, if clamping dry cell 10 at second sensor 62；
2nd, drive mechanism continues to make clamping testing agency 40 to keep speed V0 from uniform motion at second sensor 62 to the
At three sensors 63, during the uniform motion, clamping testing agency 40 finishes to the detection of each battery 10, and is passed the 3rd
Each battery 10 is unclamped at sensor 63, makes each battery 10 continue to convey on tank chain；
3rd, drive mechanism drive clamping testing agency 40 by the retarded motion of 3rd sensor 63 to the 4th sensor 64 at,
Prepared to clamp the commutation of testing agency 40, speed is reduced to 0 when clamping testing agency 40 is moved at the 4th sensor 64, in fact
Now commutate；
4th, drive mechanism drives clamping testing agency 40 from the prescription of the 4th sensor 64 to acceleration, fast with maximal rate Vmax
Speed is returned at second sensor 62, then clamping testing agency 40 is decelerated at second sensor 62 at first sensor 61,
Being prepared to clamp the commutation again of testing agency 40, it is 0 that clamping testing agency 40, which is decelerated to speed when at first sensor 61,
Realize commutation；
5th, drive mechanism drives clamping testing agency 40 to accelerate to second sensor by the forward direction of first sensor 61 again
At 62, realize synchronized with tank chain；
6th, step 2 is same as above, into next detection circulation.
As can be seen here, the detection of battery 10 is synchronously carried out with conveying, i.e., is just completed in the course of conveying of battery 10
To being detected while multiple battery 10.
Commutated not in time at first sensor 61 with the 4th sensor 64 to prevent from clamping testing agency 40, can be in support
Two limit sensors that are defined to the displacement of portal frame 43 are set on 20, are respectively the set close at first sensor 61
One limit sensors 65, the second limit sensors 66 set at the 4th sensor 64.
Two limit points are realized by two limit sensors, as the setting with aforementioned four location point, two limit points
Also can be by setting servo absolute value encoder on tank chain or setting incremental encoder to realize this with origin sensor
The judgement of two limit points.
Detection unit can be respectively electrically connected each probe 44 with detecting instrument by some electronic switches in the present invention
Single channel loop；Or the multichannel loop for simultaneously electrically connecting each probe 44 with detecting instrument, as shown in Figure 3 and Figure 4.It is single
Channel loop by close successively open each electronic switch poll and detect each battery, the closure of electronic switch and the switching opened
Speed can be between 5~100ms；And multichannel loop can then be detected to each battery 10 simultaneously.
On-line checking process is specific as shown in figure 1, clamping testing agency 40 clamps 10 simultaneously at second sensor 62
Battery 10, now keep at the uniform velocity being moved at 3rd sensor 63 at the same speed with tank chain, each electricity is unclamped at 3rd sensor 63
Pond 10, makes each battery 10 deliver into next link with tank chain, and clamping testing agency 40 reaches at second sensor 62
During at 3rd sensor 63, just 10 detections of battery 10 are finished with detection unit using each probe 44；Clamp afterwards
The quick return of testing agency 40 continues to clamp the battery 10 that tank chain conveying comes, detected.It can be seen that clamping testing agency
40 reach the mistake at second sensor 62 at 3rd sensor 63 after slowing down, commutate, accelerate, slow down again, commutate again
Cheng Zhong, tank chain produce interruption always in lasting conveying, and clamp testing agency 40 and complete under entering after last round of detection
Next Battery pack 10 on tank chain can be continued to detect during one wheel detection, missing inspection will not be produced, beat is reasonable.
In summary, battery on-line measuring device of the invention is the process conveyed by clamping testing agency in tank chain
If a pair dry cell detects simultaneously in, does not influence the lasting conveying of tank chain, realizes online lasting detection；Due to the inspection
Survey device beat it is reasonable and simple in construction, reduce manufacturing cost while substantially increase detection efficiency, reduce operation into
This.
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (6)
- A kind of 1. battery on-line measuring device, it is characterised in that：Including the conveyer for the transmission battery being arranged on support (20) Structure (30), the clamping testing agency (40) that the battery (10) on the conveying mechanism (30) is clamped and detected, and drive Dynamic described clamping testing agency (40) reciprocating drive mechanism, the clamping testing agency (40) be arranged in parallel including two , simultaneously clamp on unclamp the fixed plates (41) of several batteries (10), driving its folder is had on two fixed plates (41) It is tight unclamp the actuator (42) of battery (10), the actuator (42) is connected with portal frame (43), the portal frame (43) and institute Drive mechanism drive connection is stated, two fixed plates (41) are provided with several positive and negative electrodes respectively with each battery (10) and contacted Probe (44), be additionally provided with the detection unit electrically connected with each probe (44) on two fixed plates (41)；Some sensors being defined to the portal frame (43) translational speed are additionally provided with the support (20), respectively according to According to the first sensor (61) of the conveying mechanism (30) transmission direction setting, second sensor (62), 3rd sensor (63) And the 4th sensor (64)；Two limit sensors being defined to the portal frame (43) displacement are additionally provided with the support (20), it is respectively close The first limit sensors (65) that first sensor (61) place is set, the set close to the 4th sensor (64) place Two limit sensors (66)；The drive mechanism includes the slide rail being be arranged in parallel by the screw mandrel (52) and the screw mandrel (52) of motor (51) driving (53), the motor (51) is connected by shaft coupling (54) and the screw mandrel (52)；One end of the portal frame (43) is connected on the screw mandrel (52), and the other end slides with the slide rail (53) to be connected Connect.
- 2. battery on-line measuring device according to claim 1, it is characterised in that：The detection unit is to pass through some electricity The single channel loop that sub switch respectively electrically connects each probe with detecting instrument.
- 3. battery on-line measuring device according to claim 1, it is characterised in that：The detection unit is simultaneously by each spy The multichannel loop that pin electrically connects with detecting instrument.
- 4. battery on-line measuring device according to claim 1, it is characterised in that：The conveying mechanism (30) is by servo Motor-driven tank chain.
- 5. battery on-line measuring device according to claim 1, it is characterised in that：The actuator (42) is clamping jaw gas Cylinder.
- 6. battery on-line measuring device according to claim 1, it is characterised in that：Between two fixed plate (41) ends It is connected with the guide pillar (45) for its slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510243571.2A CN104880674B (en) | 2015-05-14 | 2015-05-14 | A kind of battery on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510243571.2A CN104880674B (en) | 2015-05-14 | 2015-05-14 | A kind of battery on-line measuring device |
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| CN104880674A CN104880674A (en) | 2015-09-02 |
| CN104880674B true CN104880674B (en) | 2018-01-19 |
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| CN201510243571.2A Expired - Fee Related CN104880674B (en) | 2015-05-14 | 2015-05-14 | A kind of battery on-line measuring device |
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| CN104880674A (en) | 2015-09-02 |
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