CN204575826U - A kind of battery on-line measuring device - Google Patents

A kind of battery on-line measuring device Download PDF

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Publication number
CN204575826U
CN204575826U CN201520308446.0U CN201520308446U CN204575826U CN 204575826 U CN204575826 U CN 204575826U CN 201520308446 U CN201520308446 U CN 201520308446U CN 204575826 U CN204575826 U CN 204575826U
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China
Prior art keywords
battery
measuring device
sensor
line measuring
testing agency
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Expired - Fee Related
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CN201520308446.0U
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Chinese (zh)
Inventor
周跃进
夏建春
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Suzhou Is Derived From Greatly Automation Science And Technology Co Ltd
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Suzhou Is Derived From Greatly Automation Science And Technology Co Ltd
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Abstract

The utility model relates to a kind of battery on-line measuring device, comprise the conveying mechanism of the transmission battery be arranged on support, the battery on described conveying mechanism clamped and the clamping testing agency detected, and drive the reciprocating driving mechanism of described clamping testing agency.Simultaneously battery on-line measuring device of the present utility model detects some batteries in the process of being carried at tank chain by clamping testing agency, do not affect the lasting conveying of tank chain, achieve online lasting detection; Because this pick-up unit beat is reasonable, and structure is simple, substantially increases detection efficiency, decrease operation cost while reducing manufacturing cost.

Description

A kind of battery on-line measuring device
Technical field
The utility model belongs to battery detecting field, particularly relates to a kind of battery on-line measuring device.
Background technology
The accumulator of electric motor car is connected in series by multiple battery and forms, and the quality of battery quality concerns the serviceable life of accumulator, therefore, after battery production completes, need carry out Indexs measure, as indexs such as voltage, resistance, discharge and recharges to battery.These indexs of battery are detected by cell tester, current detection method is after battery production completes, and is transported on the equipment be connected with cell tester by battery, detects successively, after detection, by corresponding equipment, the battery be detected need be transported.As can be seen here, this detection mode needs to be equipped with pay-off, pick-up unit and drawing mechanism, causes testing cost higher, because feeding, detection and discharging are carried out according to the order of sequence, causes detection efficiency low, length consuming time, increases operation cost.
Application number is 201210501687.8, what name was called " battery detecting machine " patent discloses a kind of detection machine, conveying belt is carried by servomotor set a distance, conveying belt is divided into region to be measured, surveyed area and rewinding region, make feeding, detect, discharging is carried out on same machine, but, this detection machine is when detecting, need again to be pushed into conveying belt on by transmission track by battery being turned to after the battery automatic absorbing in region to be measured by adapting fixture, conveying belt set a distance is delivered to surveyed area and detects by servomotor, after detection, conveying belt continuation set a distance is delivered to receiving section.Visible, this battery detecting machine complex structure and conveying belt is interrupted indexing transfer, namely intermittently detect battery, detection efficiency is lower equally.
Application number is 201010252321.2, what name was called " battery production testing machine " patent discloses a kind of detection machine detecting battery in groups, by arrange on a moving belt with travelling belt transmission, some moulds of placing battery in groups, make every Battery pack on same straight line, can to every Battery pack material loading simultaneously, detect and export, but, at material loading, all need to be operated by pneumatic-finger when detecting and export, by pneumatic-finger, one Battery pack is put in mould during material loading, during detection, pneumatic-finger is utilized a Battery pack gripping to be detected in mould.Visible, this battery production testing machine complex structure, cost is higher, and in addition, material loading is more loaded down with trivial details with detection, and material loading and detection separate to carry out, and have impact on detection efficiency.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of lasting feeding and detection and feeding are carried out simultaneously, the simple battery on-line measuring device of structure.
Battery on-line measuring device of the present utility model, comprise the conveying mechanism of the transmission battery be arranged on support, battery on described conveying mechanism is clamped and the clamping testing agency detected, and drive the reciprocating driving mechanism of described clamping testing agency, described clamping testing agency comprises two and to be arranged in parallel, clamping simultaneously unclamp the fixed head of several batteries, fixed head described in two has drive its clamping unclamp the actuator of battery, described actuator is connected with portal frame, described portal frame and described driving mechanism are in transmission connection, fixed head described in two be provided with several respectively with each battery just, the probe of cathode contact, fixed head described in two is also provided with the detecting unit be electrically connected with each described probe.
Further, described support is also provided with some sensors that described portal frame translational speed is limited, is respectively the first sensor, the second sensor, the 3rd sensor and the four-sensor that arrange according to described conveying mechanism transmission direction.
Further, described support is also provided with two limit sensors that described portal frame displacement is limited, is respectively the first limit sensors arranged near described first sensor place, the second limit sensors arranged near described four-sensor place.
Further, described detecting unit is the single channel loop be electrically connected with detecting instrument by each probe respectively by some electronic switches.
Further, described detecting unit is the hyperchannel loop be simultaneously electrically connected with detecting instrument by each probe.
Further, described conveying mechanism is by the tank chain of driven by servomotor.
Further, described driving mechanism comprises by motor-driven screw mandrel, the slide rail that be arranged in parallel with described screw mandrel, and described motor is connected with described screw rod transmission by shaft coupling.
Further, one end of described portal frame is in transmission connection on described screw mandrel, and the other end and described slide rail are slidably connected.
Further, described actuator is jaw cylinder.
Further, the guide pillar slided for it is connected with described in two between fixed head end.
By such scheme, simultaneously battery on-line measuring device of the present utility model detects some batteries in the process of being carried at tank chain by clamping testing agency, do not affect the lasting conveying of tank chain, achieve online lasting detection; Because this pick-up unit beat is reasonable, and structure is simple, substantially increases detection efficiency, decrease operation cost while reducing manufacturing cost.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the part-structure schematic diagram clamping testing agency in the utility model;
Fig. 3 is single channel poll measure loop schematic diagram in the utility model;
Fig. 4 is multi-channel synchronous measure loop schematic diagram in the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1 and Fig. 2, a kind of battery on-line measuring device described in the utility model one preferred embodiment, comprise the conveying mechanism 30 of the transmission battery 10 be arranged on support 20, the battery 10 on conveying mechanism 30 is clamped and the clamping testing agency 40 detected, and drive the reciprocating driving mechanism of clamping detection machine 40 structure.
Concrete, conveying mechanism 30 is by the tank chain of driven by servomotor, utilizes tank chain regularly can fitly transmit each battery 10.
Battery on-line measuring device of the present utility model is in the process of battery 10 transmission, utilize clamping testing agency 40 to detect together several batteries 10 simultaneously, clamping testing agency 40 comprises two and be arranged in parallel, clamping simultaneously unclamp the fixed head 41 of several batteries 10, two fixed heads 41 have drive its clamping unclamp the actuator 42 of battery 10, actuator 42 is connected with portal frame 43, portal frame 43 and driving mechanism are in transmission connection, two fixed heads 41 be provided with several respectively with each battery 10 just, the probe 44 of cathode contact, two fixed heads 41 are also provided with the detecting unit be electrically connected with each probe 44.Under the effect of driving mechanism, clamping testing agency 40 can realize and tank chain synchronous speed; Clamping testing agency 40, in moving process, utilizes actuator 42 to realize the clamping of two fixed heads 41 to multiple battery 10; Battery is detected in the process clamping testing agency 40 movement by probe on two fixed heads 41 44 and detecting unit; Actuator 42 is utilized to unclamp the clamping of two fixed heads 41 to each battery 10 after detection; Driving mechanism orders about clamping testing agency 40 quick return, enters next detection and circulates.
Concrete, driving mechanism comprises the screw mandrel 52 driven by motor 51, the slide rail 53 be arranged in parallel with screw mandrel 52, and screw mandrel 52 and slide rail 53 are separately positioned on tank chain both sides, and motor 51 is in transmission connection by shaft coupling 54 and screw mandrel 52.And one end of portal frame 43 is in transmission connection on screw mandrel 52, the other end and slide rail 53 are slidably connected.Motor 51 orders about screw mandrel 52 and rotates, and screw mandrel 52 drives portal frame 43 to slide along slide rail 53, thus portal frame 43 drives two fixed head 41 to-and-fro movements.
Drive in the utility model two fixed heads 41 clamp unclamp the actuator 42 of battery 10 for jaw cylinder, jaw cylinder is fixed on portal frame 43 towards on the face of support 20.
For guaranteeing that two fixed heads 41 can relative motion reposefully under the driving of jaw cylinder, can all connect the guide pillar 45 slided for it between two fixed head 41 ends.
For accurately controlling clamping testing agency 40 with tank chain synchronizing moving and quick return enters next detection circulates, the utility model arranges the some sensors limited portal frame 43 translational speed on support 20, be respectively first sensor 61, second sensor 62, the 3rd sensor 63 and the four-sensor 64 that arrange according to conveying mechanism 30 transmission direction, portal frame 43 arranges the inductor with each sensor sensing, as photoelectric sensor.In the utility model, the location point at first sensor 61 place is the initial point that action occurs in clamping testing agency 40, the location point at the second sensor 62 place is the bite that clamping testing agency 40 clamps each battery 10, the location point at the 3rd sensor 63 place be clamping testing agency 40 unclamp each battery 10 unclamp a little, the location point at four-sensor 64 place is the return point that clamping testing agency 40 oppositely revert to first sensor 61 place.Certainly, each sensor and driving mechanism must be electrically connected with control chip, control chip controls driving mechanism according to the signal of each sensor feedback, make driving mechanism order about clamping testing agency 40 to-and-fro movement, and in the reciprocating process of clamping testing agency 40, control it accelerate, remain a constant speed, slow down.
Four location points in the utility model (initial point, bite, unclamp a little and return point) are set by four sensors, certainly, in order to ensure precision, by arranging servo absolute value encoder or arrange the judgement that incremental encoder and origin sensor realize four location points on tank chain.
Because the detection of clamping testing agency 40 pairs of batteries 10 is keep synchronous with the transmission of tank chain, each sensor and driving mechanism are to clamping the motion control of testing agency 40 as following:
1, first driving mechanism makes clamping testing agency 40 accelerate to the second sensor 62 place by first sensor 61, and now, the speed of clamping testing agency 40 reaches the transfer rate V0 of tank chain, clamps some batteries 10 at the second sensor 62 place;
2, driving mechanism continues to make clamping testing agency 40 keep speed V0 from the second sensor 62 uniform motion to the 3rd sensor 63 place, in the process of this uniform motion, clamping testing agency 40 detects complete to each battery 10, and unclamp each battery 10 at the 3rd sensor 63 place, make each battery 10 continue to carry on tank chain;
3, driving mechanism drives clamping testing agency 40 by the 3rd sensor 63 retarded motion to four-sensor 64 place, and for the commutation clamping testing agency 40 is prepared, clamping testing agency 40 moves to four-sensor 64 place hourly velocity and reduces to 0, realizes commutation;
4, driving mechanism orders about clamping testing agency 40 by four-sensor 64 prescription to acceleration, the second sensor 62 place is got back to fast with maximal rate Vmax, clamping testing agency 40 is made to decelerate to first sensor 61 place from the second sensor 62 again, for the commutation again clamping testing agency 40 is prepared, it is 0 that clamping testing agency 40 is decelerated to first sensor 61 place hourly velocity, realizes commutation;
5, driving mechanism again orders about clamping testing agency 40 and accelerates to the second sensor 62 place by first sensor 61 forward, realizes with tank chain synchronized;
6, the same step 2, enters next detection and circulates.
As can be seen here, the detection of battery 10 and conveying are synchronously carried out, and namely just complete in the course of conveying of battery 10 and detect while multiple battery 10.
Commutate not in time at first sensor 61 and four-sensor 64 place for preventing clamping testing agency 40, can two limit sensors limited portal frame 43 displacement be set on support 20, be respectively the first limit sensors 65 arranged near first sensor place 61, the second limit sensors 66 arranged near four-sensor 64 place.
Two limit points are realized by two limit sensors, setting with above-mentioned four location points is the same, and two limit points also by arranging servo absolute value encoder or arranging incremental encoder and origin sensor to realize the judgement of these two limit points on tank chain.
In the utility model, detecting unit can be by some electronic switches respectively by single channel loop that each probe 44 is electrically connected with detecting instrument; Also can be simultaneously by the hyperchannel loop that each probe 44 is electrically connected with detecting instrument, as shown in Figure 3 and Figure 4.Single channel loop by successively closed open each electronic switch poll and detect each battery, the switch speed that is closed and that open of electronic switch can between 5 ~ 100ms; Hyperchannel loop then can be detected each battery 10 simultaneously.
On-line checkingi process is concrete as shown in Figure 1,10 batteries 10 are clamped at the second sensor 62 place simultaneously by clamping testing agency 40, now keep synchronized with tank chain and at the uniform velocity move to the 3rd sensor 63 place, each battery 10 is unclamped at the 3rd sensor 63 place, each battery 10 is made to deliver into next link with tank chain, clamping testing agency 40 arrives in the process at the 3rd sensor 63 place from the second sensor 62, each probe 44 of facility detects complete with detecting unit to 10 batteries 10; Clamp testing agency 40 quick return afterwards to continue to carry the battery 10 of coming to clamp, detect to tank chain.Visible, clamping testing agency 40 from the 3rd sensor 63 through slowing down, commutating, accelerate, slow down again, again commutate after arrive in the process at the second sensor 62 place, tank chain is always in lasting conveying, do not produce interruption, and clamp and to enter after testing agency 40 completes last round of detection when next round detects and can continue to detect to next Battery pack 10 on tank chain, can not produce undetected, beat is reasonable.
In sum, simultaneously battery on-line measuring device of the present utility model detects some batteries in the process of being carried at tank chain by clamping testing agency, do not affect the lasting conveying of tank chain, achieve online lasting detection; Because this pick-up unit beat is reasonable, and structure is simple, substantially increases detection efficiency, decrease operation cost while reducing manufacturing cost.
The above is only preferred implementation of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (10)

1. a battery on-line measuring device, it is characterized in that: the conveying mechanism (30) comprising the transmission battery be arranged on support (20), battery (10) on described conveying mechanism (30) is clamped and the clamping testing agency (40) detected, and drive the reciprocating driving mechanism of described clamping testing agency (40), described clamping testing agency (40) comprises two and be arranged in parallel, clamping simultaneously unclamp the fixed head (41) of several batteries (10), fixed head described in two (41) has drive its clamping unclamp the actuator (42) of battery (10), described actuator (42) is connected with portal frame (43), described portal frame (43) and described driving mechanism are in transmission connection, fixed head described in two (41) be provided with several respectively with each battery (10) just, the probe (44) of cathode contact, fixed head described in two (41) is also provided with the detecting unit be electrically connected with each described probe (44).
2. battery on-line measuring device according to claim 1, it is characterized in that: described support (20) is also provided with some sensors that described portal frame (43) translational speed is limited, be respectively the first sensor (61), the second sensor (62), the 3rd sensor (63) and the four-sensor (64) that arrange according to described conveying mechanism (30) transmission direction.
3. battery on-line measuring device according to claim 2, it is characterized in that: described support (20) is also provided with two limit sensors that described portal frame (43) displacement is limited, be respectively the first limit sensors (65) arranged near described first sensor (61) place, the second limit sensors (66) arranged near described four-sensor (64) place.
4. battery on-line measuring device according to claim 1, is characterized in that: described detecting unit is the single channel loop be electrically connected with detecting instrument by each probe respectively by some electronic switches.
5. battery on-line measuring device according to claim 1, is characterized in that: described detecting unit is the hyperchannel loop be simultaneously electrically connected with detecting instrument by each probe.
6. battery on-line measuring device according to claim 2, is characterized in that: described conveying mechanism (30) is by the tank chain of driven by servomotor.
7. battery on-line measuring device according to claim 6, it is characterized in that: described driving mechanism comprises the screw mandrel (52) driven by motor (51), the slide rail (53) be arranged in parallel with described screw mandrel (52), and described motor (51) is in transmission connection by shaft coupling (54) and described screw mandrel (52).
8. battery on-line measuring device according to claim 7, is characterized in that: one end of described portal frame (43) is in transmission connection on described screw mandrel (52), and the other end and described slide rail (53) are slidably connected.
9. battery on-line measuring device according to claim 1, is characterized in that: described actuator (42) is jaw cylinder.
10. battery on-line measuring device according to claim 1, is characterized in that: be connected with the guide pillar (45) slided for it between fixed head described in two (41) end.
CN201520308446.0U 2015-05-14 2015-05-14 A kind of battery on-line measuring device Expired - Fee Related CN204575826U (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104880674A (en) * 2015-05-14 2015-09-02 苏州大源自动化科技股份有限公司 Battery on-line detector
CN105905580A (en) * 2016-06-14 2016-08-31 广东利元亨智能装备有限公司 Battery feeding and detecting device for battery module
CN106371011A (en) * 2016-10-21 2017-02-01 宁波华仑电子有限公司 Pin location testing mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104880674A (en) * 2015-05-14 2015-09-02 苏州大源自动化科技股份有限公司 Battery on-line detector
CN104880674B (en) * 2015-05-14 2018-01-19 苏州大源自动化科技股份有限公司 A kind of battery on-line measuring device
CN105905580A (en) * 2016-06-14 2016-08-31 广东利元亨智能装备有限公司 Battery feeding and detecting device for battery module
CN106371011A (en) * 2016-10-21 2017-02-01 宁波华仑电子有限公司 Pin location testing mechanism

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20150819

Termination date: 20190514