CN219016545U - Storage battery short circuit detection equipment - Google Patents
Storage battery short circuit detection equipment Download PDFInfo
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- CN219016545U CN219016545U CN202222881780.8U CN202222881780U CN219016545U CN 219016545 U CN219016545 U CN 219016545U CN 202222881780 U CN202222881780 U CN 202222881780U CN 219016545 U CN219016545 U CN 219016545U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses storage battery short circuit detection equipment, which comprises a conveyor belt used for conveying storage batteries to be detected, wherein a detection area is arranged on the conveyor belt, the detection area is provided with a plurality of groups of detection mechanisms and steel beams which cross the conveyor belt, the steel beams are fixed through support rods, a drop exists between the lowest point of the steel beams and the highest point of the conveyor belt, a first conductive frame and a second conductive frame are arranged on two adjacent side surfaces of the steel beams, and the first conductive frame and the second conductive frame are communicated with a short circuit detector; each group of detection mechanism comprises two detection assemblies which are arranged in a staggered manner, the two detection assemblies are respectively communicated with the first conductive frame and the second conductive frame, each detection assembly comprises a roller which is used for being directly contacted with a bus bar of a storage battery to be detected, and a movable fixing piece which is connected with the roller and movably fixes the roller on the first conductive frame or the second conductive frame, and the rollers of the two detection assemblies are respectively contacted with a positive bus bar and a negative bus bar of the storage battery to be detected.
Description
Technical Field
The utility model relates to the field of storage battery detection, in particular to storage battery short circuit detection equipment.
Background
In the process of battery production, the plates are required to be assembled into grooves and cast-welded, with the development of technology, an automatic plate wrapping machine gradually replaces manual plate wrapping, meanwhile, a cast-welding machine is continuously innovated, and the automatic cast-welding machine is widely put into use in the industry. Along with the input of various intelligent manufacturing equipment, the output is promoted by a wide margin, simultaneously because the output promotes, and artifical total inspection degree of difficulty increases, is difficult to avoid the defective products to flow into next process and market.
In the process of packaging the polar plates, short circuit phenomenon caused by the fact that the lower groove is inserted and damaged inevitably occurs due to factors such as flatness of the polar plates, partition board paper, plastic shell, equipment and the like, and bad phenomena such as poor welding and connection of the bus bars also occur in the cast welding process, if the short circuit bad products cannot be detected and selected in time, huge and irrecoverable economic loss can be caused by flowing into an acid adding process or even the market. Therefore, the high-efficiency full-detection of the semi-finished battery is a necessary measure, and due to the fact that the manual full-detection difficulty is high, omission and misjudgment are unavoidable due to the fact that the yield is improved, the manpower cost consumption is high, meanwhile, the defective product missed detection probability cannot be effectively controlled, and therefore development of intelligent automatic short-circuit detection equipment suitable for the semi-finished storage battery is needed.
A pen of a battery short-circuit tester disclosed in chinese patent publication No. CN201721470503.0 in the prior art, comprising: the device comprises a handle, a first pointer, a second pointer, a first pointer connecting wire, a second pointer connecting wire, a first pointer contact and a second pointer contact; the first meter pen and the second meter pen are fixed in the handle, the distance between the first meter pen and the second meter pen is equal to the distance between two poles of the storage battery to be measured, and the first meter pen and the second meter pen are sleeved with insulating layers; the first meter pen connecting wire is arranged at the tail part of the first meter pen, and the second meter pen connecting wire is arranged at the tail part of the second meter pen; the first meter pen contact head is detachably arranged at the front end of the first meter pen, and the second meter pen contact head is detachably arranged at the front end of the second meter pen.
The pen of the storage battery short-circuit tester disclosed in the patent can only carry out short-circuit detection on a single battery, needs manual operation detection, has lower measurement efficiency and cannot avoid the problem of manual omission.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model discloses storage battery short circuit detection equipment.
The storage battery short circuit detection equipment comprises a conveyor belt used for conveying storage batteries to be detected, wherein a detection area is arranged on the conveyor belt, the detection area is provided with a plurality of groups of detection mechanisms and steel beams which cross the conveyor belt, the steel beams are fixed through support rods, a fall exists between the lowest point of each steel beam and the highest point of the conveyor belt, a first conductive frame and a second conductive frame are arranged on two adjacent side surfaces of each steel beam, and the first conductive frame and the second conductive frame are communicated with a short circuit detector;
each group of detection mechanism comprises two detection assemblies which are arranged in a staggered manner, the two detection assemblies are respectively communicated with the first conductive frame and the second conductive frame, each detection assembly comprises a roller which is used for being directly contacted with a bus bar of a storage battery to be detected, and a movable fixing piece which is connected with the roller and movably fixes the roller on the first conductive frame or the second conductive frame, and the rollers of the two detection assemblies are respectively contacted with a positive bus bar and a negative bus bar of the storage battery to be detected.
Specifically, the rollers of the two detection assemblies are respectively contacted with the positive bus bar and the negative bus bar of the storage battery to be detected, so that if a short circuit fault exists in the storage battery to be detected, a loop is formed by the positive bus bar, the negative bus bar, the two detection assemblies, the first conductive frame, the second conductive frame and the short circuit detector, the short circuit detector is communicated, and then an alarm is given; if no short circuit fault exists in the storage battery to be detected, a loop cannot be formed, and the short circuit detector cannot alarm.
The positive and negative bus bars of the storage battery are arranged in a staggered way, so that the two detection assemblies in each group of detection mechanisms are required to be arranged in a staggered way to ensure that the two rollers can simultaneously contact the positive and negative bus bars.
Preferably, the first conductive frame and the second conductive frame are respectively arranged on the bottom surface of the steel beam and the side surface far away from the entrance of the conveyor belt; the movable fixing piece is arranged in a downward inclined mode in a direction away from the steel beam, and the idler wheels are fixed at one end, away from the steel beam, of the movable fixing piece.
Specifically, under this kind of structure, the detection subassembly can not lead to the fact negative effect to the transport of waiting to detect the battery on the conveyer belt, and waiting to detect the battery and being detected by carrying simultaneously, has showing the comprehensiveness and the efficiency that have promoted the detection.
Preferably, the shaping mechanism comprises a shaping cylinder and a placing table for fixing the shaping cylinder, and a pushing baffle is fixed at the end part of a piston rod of the shaping cylinder;
the conveying belt is also provided with a shaping zone, the shaping zone is arranged at the upstream of the detection zone, and the pushing baffle is used for shaping a plurality of storage batteries to be detected in the shaping zone, so that the bus bars of the storage batteries to be detected are matched with the positions of the rollers.
Specifically, the storage battery to be detected is conveyed by the conveyor belt, the position of the storage battery to be detected can deviate in the conveying process, the bus bar of the storage battery to be detected cannot accurately contact with the roller, and therefore the position of the storage battery to be detected needs to be adjusted by the pushing baffle plate of the shaping cylinder, so that the bus bar of the storage battery to be detected always contacts with the roller.
Preferably, the pushing baffle is provided with an infrared sensor for detecting whether the storage battery to be detected enters the shaping area.
Specifically, when the infrared sensor detects that the storage battery to be detected enters the shaping area, the shaping cylinder immediately starts to work, the piston rod moves to push the baffle plate to be contacted with the storage battery to be detected, and the angle of the position of the storage battery to be detected is adjusted.
Preferably, the device further comprises a repairing table board, wherein the repairing table board is fixed with the side face of the conveyor belt.
Specifically, the unqualified storage battery detected by the detection mechanism is manually taken out to prevent the repairing table surface from being repaired, and after the repairing is completed, the storage battery is put into the conveyor belt again for detection until the storage battery to be detected is detected to be qualified.
Preferably, the detection assembly further comprises a travel switch for controlling the communication condition of the roller and the first conductive frame or the second conductive frame.
Specifically, if the roller is not in contact with the busbar during detection, the short circuit tester does not alarm, so that the storage battery can be directly judged that the short circuit fault does not exist, and a larger detection error can be caused; therefore, the travel switch is arranged, and after the roller contacts with the bus bar of the storage battery and the roller starts to rotate, the travel switch is turned on again to detect the storage battery.
Compared with the prior art, the utility model has the following advantages:
the short circuit detection of the storage batteries is realized quickly and automatically by utilizing a plurality of groups of detection mechanisms and matching with two conductive frameworks, and meanwhile, under the structure, when the number of the storage batteries to be detected is large, the detection speed can be improved only by improving the running speed of the conveyor belt; in addition, the detection device can realize the full detection of the production battery, can avoid the phenomenon of missing detection in manual detection, and greatly improves the detection speed and efficiency and saves the labor cost.
Drawings
Fig. 1 is a schematic perspective view of a battery short circuit detection device provided by the utility model;
fig. 2 is a schematic top view of the battery short circuit detection device provided by the utility model;
fig. 3 is a schematic diagram of a state of the detection mechanism provided by the utility model when detecting a storage battery;
fig. 4 is an assembly schematic diagram of a steel beam and a detection mechanism of the storage battery short circuit detection device provided by the utility model.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples.
As shown in fig. 1 and 2, the storage battery short circuit detection device comprises a conveyor belt 10 for conveying a storage battery 60 to be detected, wherein a detection area is arranged on the conveyor belt 10, a plurality of groups of detection mechanisms and a steel beam 20 which spans across the conveyor belt 10 are arranged in the detection area, the steel beam 20 is fixed through a supporting rod 21, a drop exists between the lowest point of the steel beam 20 and the highest point of the conveyor belt 10, a first conductive frame 22 and a second conductive frame 23 are arranged on two adjacent side surfaces of the steel beam 20, and the first conductive frame 22 and the second conductive frame 23 are communicated with a short circuit detector;
as shown in fig. 3, each group of detection mechanism includes two detection components arranged in a staggered manner, the two detection components are respectively communicated with the first conductive frame 22 and the second conductive frame 23, each detection component includes a roller 31 for directly contacting with a busbar 61 of a storage battery 60 to be detected, and a movable fixing piece 32 connected with the roller 31 and movably fixing the roller 31 on the first conductive frame 22 or the second conductive frame 23, and the roller 31 of the two detection components is respectively contacted with a positive busbar and a negative busbar of the storage battery 60 to be detected.
Under the structure, if the storage battery 60 to be detected has a short circuit fault, a positive busbar, a negative busbar, two detection components, a first conductive frame 22, a second conductive frame 23 and a short circuit detector form a loop, the short circuit detector is communicated, and then an alarm is given; if the storage battery 60 to be detected has no short circuit fault, a loop cannot be formed, and the short circuit detector does not alarm.
The positive and negative buses of the battery are usually staggered back and forth, so that the two detection assemblies in each detection mechanism need to be staggered back and forth to ensure that the two rollers 31 can simultaneously contact the positive and negative buses.
As shown in fig. 4, the first conductive frame 22 and the second conductive frame 23 are respectively arranged on the bottom surface of the steel beam 20 and the side surface far from the entrance of the conveyor belt 10; the movable fixing member 32 is disposed obliquely downward in a direction away from the steel beam 20, and the roller 31 is fixed to one end of the movable fixing member 32 away from the steel beam 20.
With the structure, the detection assembly does not negatively affect the conveying of the storage battery 60 to be detected on the conveyor belt 10, and the storage battery 60 to be detected is conveyed and detected, so that the comprehensiveness and efficiency of detection are remarkably improved.
The shaping mechanism comprises a shaping cylinder 40 and a placing table 41 for fixing the shaping cylinder 40, and a pushing baffle 42 is fixed at the end part of a piston rod of the shaping cylinder 40;
the conveyor belt 10 is further provided with a shaping zone, the shaping zone is arranged at the upstream of the detection zone, and the pushing baffle 42 is used for shaping a plurality of storage batteries 60 to be detected in the shaping zone, so that the bus bars 61 of the storage batteries 60 to be detected are matched with the positions of the rollers 31.
The storage battery 60 to be detected is conveyed by the conveyor belt 10, and the position of the storage battery 60 to be detected is deviated in the conveying process, which causes that the bus bar 61 of the storage battery 60 to be detected cannot be accurately contacted with the roller 31, so that the position of the storage battery 60 to be detected needs to be adjusted by the pushing baffle plate 42 of the shaping cylinder 40, and the bus bar 61 of the storage battery 60 to be detected always contacts with the roller 31.
The pushing baffle 42 is provided with an infrared sensor 43 for detecting whether the battery 60 to be detected enters the reforming zone.
When the infrared sensor 43 detects that the storage battery 60 to be detected enters the shaping area, the shaping cylinder 40 starts to work, the piston rod moves, the pushing baffle 42 contacts with the storage battery 60 to be detected, and the angle of the position of the storage battery 60 to be detected is adjusted.
And a repair table 50, the repair table 50 being fixed to the side of the conveyor 10.
The unqualified storage battery detected by the detection mechanism is manually taken out to prevent the repair of the repair table 50, and after the repair is finished, the storage battery is put into the conveyor belt 10 again for detection until the storage battery 60 to be detected is detected to be qualified.
The detection assembly further includes a travel switch 34 for controlling the communication condition of the roller 31 with the first conductive frame 22 or the second conductive frame 23.
When the device is specifically used, the storage battery 60 to be detected enters the conveyor belt 10 from the inlet of the conveyor belt 10, is conveyed to the shaping area through the conveyor belt 10, the shaping cylinder 40 is automatically triggered to act after the infrared sensor 43 detects the storage battery 60 to be detected, a piston rod of the shaping cylinder 40 with the pushing baffle 42 acts on the storage battery 60 to be detected, so that the storage battery 60 to be detected continuously moves to the detection area after the positions of the bus bars 61 and the rollers 31 of the storage battery 60 to be detected are adapted, the rollers 31 of two detection assemblies of each group of detection mechanisms are respectively contacted with positive and negative bus bars of the storage battery 60 to be detected, if the storage battery 60 to be detected is short-circuited, the short-circuit detector alarms, the detected short-circuited storage battery is manually picked out and placed on the repairing table 50, the storage battery is placed on the conveyor belt 10 for secondary detection after the repairing is finished, and the normal storage battery flows into the next procedure.
Claims (6)
1. The storage battery short circuit detection equipment comprises a conveyor belt for conveying storage batteries to be detected, and is characterized in that a detection area is arranged on the conveyor belt, the detection area is provided with a plurality of groups of detection mechanisms and steel beams which cross the conveyor belt, the steel beams are fixed through support rods, a drop exists between the lowest point of the steel beams and the highest point of the conveyor belt, a first conductive frame and a second conductive frame are arranged on two adjacent side surfaces of the steel beams, and the first conductive frame and the second conductive frame are communicated with a short circuit detector;
each group of detection mechanism comprises two detection assemblies which are arranged in a staggered manner, the two detection assemblies are respectively communicated with the first conductive frame and the second conductive frame, each detection assembly comprises a roller which is used for being directly contacted with a bus bar of a storage battery to be detected, and a movable fixing piece which is connected with the roller and movably fixes the roller on the first conductive frame or the second conductive frame, and the rollers of the two detection assemblies are respectively contacted with a positive bus bar and a negative bus bar of the storage battery to be detected.
2. The battery short circuit detection device according to claim 1, wherein the first conductive frame and the second conductive frame are respectively arranged on the bottom surface of the steel beam and the side surface far from the entrance of the conveyor belt; the movable fixing piece is arranged in a downward inclined mode in a direction away from the steel beam, and the idler wheels are fixed at one end, away from the steel beam, of the movable fixing piece.
3. The battery short-circuit detection device according to claim 1, further comprising a shaping mechanism including a shaping cylinder and a placement table for fixing the shaping cylinder, an end of a piston rod of the shaping cylinder being fixed with a pushing baffle;
the conveying belt is also provided with a shaping zone, the shaping zone is arranged at the upstream of the detection zone, and the pushing baffle is used for shaping a plurality of storage batteries to be detected in the shaping zone, so that the bus bars of the storage batteries to be detected are matched with the positions of the rollers.
4. A battery short circuit detection apparatus according to claim 3, wherein an infrared sensor for detecting whether the battery to be detected enters the shaping area is provided on the push baffle.
5. The battery short circuit detection apparatus of claim 1, further comprising a rework floor secured to a side of the conveyor belt.
6. The battery short circuit detection apparatus according to claim 1, wherein the detection assembly further comprises a travel switch for controlling a communication condition of the roller with the first conductive frame or the second conductive frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222881780.8U CN219016545U (en) | 2022-10-31 | 2022-10-31 | Storage battery short circuit detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222881780.8U CN219016545U (en) | 2022-10-31 | 2022-10-31 | Storage battery short circuit detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219016545U true CN219016545U (en) | 2023-05-12 |
Family
ID=86231512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222881780.8U Active CN219016545U (en) | 2022-10-31 | 2022-10-31 | Storage battery short circuit detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219016545U (en) |
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2022
- 2022-10-31 CN CN202222881780.8U patent/CN219016545U/en active Active
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