CN214052660U - Multifunctional detection line for power battery cover plate - Google Patents

Multifunctional detection line for power battery cover plate Download PDF

Info

Publication number
CN214052660U
CN214052660U CN202023287846.8U CN202023287846U CN214052660U CN 214052660 U CN214052660 U CN 214052660U CN 202023287846 U CN202023287846 U CN 202023287846U CN 214052660 U CN214052660 U CN 214052660U
Authority
CN
China
Prior art keywords
power battery
battery cover
cover plate
product conveying
line
Prior art date
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.)
Active
Application number
CN202023287846.8U
Other languages
Chinese (zh)
Inventor
杨新峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Qimo Technology Co ltd
Original Assignee
Shenzhen Qimo Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Qimo Technology Co ltd filed Critical Shenzhen Qimo Technology Co ltd
Priority to CN202023287846.8U priority Critical patent/CN214052660U/en
Application granted granted Critical
Publication of CN214052660U publication Critical patent/CN214052660U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model discloses a multi-functional detection line of power battery apron, this multi-functional detection line of power battery apron includes leakproofness check out test set and welding quality check out test set, the leakproofness check out test set includes first board, first loading attachment, preliminary examination device, transfer device, certified products conveyor, defective products conveyor and first blanking manipulator, transfer device transports power battery apron between first loading attachment, preliminary examination device, certified products conveyor and defective products conveyor, first blanking manipulator can transport the power battery apron that is located on the certified products conveyor to welding quality check out test set; welding quality check out test set includes second board, carousel, second loading attachment, anodal detection device and negative pole detection device, is provided with a plurality of tools on the carousel, and the power battery apron that first blanking manipulator carried can be received to second loading attachment and place in proper order on the tool. The utility model discloses be favorable to avoiding appearing the unsafe condition of testing result.

Description

Multifunctional detection line for power battery cover plate
Technical Field
The utility model relates to a power battery check out test set technical field, concretely relates to power battery apron multifunctional detection line.
Background
The manufacturing industry of the power battery cover plate generally adopts a laser welding mode to weld the explosion-proof valve and the pole on the cover plate. When the components of materials such as the cover plate, the explosion-proof valve, the pole and the like are changed, or the welding operation is carried out, the reasons such as environmental pollution and the like cause the quality defects such as pinholes, cracks and the like in a welding fusion area.
The existing mode for detecting the sealing performance of the battery cover plate and the welding quality of a welding position is generally to transport the power battery cover plate between two kinds of detection equipment by manpower, so that the detection of the power battery cover plate is completed. However, in such a way of manually transporting the power battery, mixing (i.e., mixing defective products and non-defective products) is likely to occur, thereby causing an error in the detection result.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a power battery apron multifunctional detection line to the technical problem who proposes in the solution background art.
In order to achieve the purpose, the utility model provides a multifunctional detection line for a power battery cover plate, which comprises a sealing detection device and a welding quality detection device butted with the sealing detection device,
the sealing performance detection equipment comprises a first machine table, and a first feeding device, an initial detection device, a transfer device, a qualified product conveying device, a defective product conveying device and a first discharging manipulator which are arranged on the first machine table, wherein the transfer device can be used for conveying power battery cover plates among the first feeding device, the initial detection device, the qualified product conveying device and the defective product conveying device, and the first discharging manipulator can be used for conveying the power battery cover plates on the qualified product conveying device to the welding quality detection equipment;
welding quality check out test set includes the second board, sets up carousel on the second board and centers on second loading attachment, anodal detection device and the negative pole detection device that the carousel arranged gradually, the top surface of carousel is provided with a plurality of tools around its circumference, the top surface of tool has the chamber that holds that can place power battery apron, second loading attachment can receive the power battery apron that first blanking manipulator carried is placed in proper order hold the intracavity.
Preferably, the qualified product conveying device comprises an initial inspection qualified product conveying line and a re-inspection qualified product conveying line; the defective product conveying device comprises an initial inspection defective product conveying line and a re-inspection defective product conveying line; still be provided with the reinspection device on the first board, transfer device can be with being located power battery apron on the preliminary examination defective products transfer chain transports extremely on the reinspection device.
Preferably, still be provided with first marker on the first board, first marker is including setting up first mounting bracket and the slip setting on the first board are in can follow the mark head that vertical direction removed on the first mounting bracket, the mark head is located directly over the reinspection defective products transfer chain.
Preferably, the first feeding device comprises a first feeding conveying line and a first positioning assembly, the first feeding conveying line comprises a second mounting frame arranged on the first machine frame and two conveying belts arranged at intervals along the length direction of the second mounting frame, and the first positioning assembly comprises a plurality of clamping units arranged at intervals along the length direction of the second mounting frame and positioned between the two conveying belts.
Preferably, the second machine table is further provided with a bearing disc located right above the rotary disc, and the positive detection device and the negative detection device are both located on the bearing disc.
Preferably, the second feeding device comprises a second feeding conveying line and a feeding manipulator, the second feeding conveying line is in butt joint with the blanking manipulator, and the feeding manipulator can convey the power battery cover plate positioned on the second feeding conveying line to the accommodating cavity.
Preferably, the second loading attachment is still including setting up on the second board and being located the second locating component between material loading transfer chain and the carousel, the second locating component includes the loading board and a plurality of encircles around the loading board sets up and encloses and close to be location space, and wherein at least one the bounding wall can move along the horizontal direction.
Preferably, the positive electrode detection device and the negative electrode detection device have the same structure, and both comprise:
and the first detection head is connected with the second machine table, arranged on the first support and capable of moving along the vertical direction, and is provided with a first conductive probe which is respectively contacted with the cover plate body and the positive pole/negative pole in the accommodating cavity.
Preferably, the second machine table is further provided with a shaping device located in front of the positive electrode detection device, the shaping device includes a pressing assembly located above the turntable and a lifting assembly located below the turntable and arranged opposite to the pressing assembly, the pressing assembly includes a second bracket arranged on the second machine table, and a pressing block arranged on the second bracket and capable of moving in a vertical direction, and the lifting assembly includes a receiving block arranged on the second machine table and capable of moving in the vertical direction; the bottom of the accommodating cavity is provided with a first avoidance hole for the bearing block to pass through, and the turntable is provided with a second avoidance hole positioned right below the first avoidance hole.
Preferably, still set gradually on the second board and be located unloader behind the negative pole detection device, unloader includes second unloading manipulator, certified products transfer chain and defective products transfer chain, second unloading manipulator can be with being located power battery apron that holds the intracavity transports to on the certified products transfer chain or the defective products transfer chain.
The embodiment of the utility model provides a multi-functional detection line of power battery apron, detect the back to the power battery apron through the preliminary examination device is automatic, utilize first unloading manipulator and second loading attachment to detect qualified power battery apron with accomplishing the leakproofness automatically and place in proper order on the tool, thereby utilize positive post and negative pole post to the power battery apron to carry out automated inspection around the positive pole detection device and the negative pole detection device that the carousel was arranged, with artificial intervention degree in the reduction testing process, because the testing process goes on automatically completely, thereby be favorable to avoiding appearing leading to the unsafe condition of testing result because of the compounding. Meanwhile, the power battery cover plate is circularly transported by utilizing the jig arranged on the rotary table, and the power battery cover plate is detected by utilizing the anode detection device and the cathode detection device which are arranged around the rotary table.
Drawings
FIG. 1 is a schematic structural diagram of a conventional power battery cover plate;
fig. 2 is a schematic structural diagram of an embodiment of the multifunctional detection line for the cover plate of the power battery of the present invention;
fig. 3 is a schematic structural view of the sealability testing apparatus shown in fig. 2;
FIG. 4 is a schematic structural view of the welding quality detecting apparatus shown in FIG. 2;
FIG. 5 is a schematic structural view of the jig shown in FIG. 4;
FIG. 6 is a schematic structural view of the first marking device shown in FIG. 3;
FIG. 7 is a schematic structural view of the first feeding device shown in FIG. 3;
FIG. 8 is a schematic structural view of the first positioning assembly shown in FIG. 7;
FIG. 9 is a schematic structural view of the clamping unit shown in FIG. 8;
FIG. 10 is a schematic structural diagram of the preliminary inspection apparatus shown in FIG. 3;
fig. 11 is a schematic structural diagram of the positive electrode detection device shown in fig. 4;
FIG. 12 is a schematic structural view of the second feeding device shown in FIG. 4;
FIG. 13 is a schematic view of the second feed conveyor line shown in FIG. 12;
FIG. 14 is a schematic structural view of the second positioning assembly shown in FIG. 6;
FIG. 15 is a schematic view of the reshaping apparatus shown in FIG. 4;
FIG. 16 is a schematic structural view of the turntable, jig and carrier plate shown in FIG. 4;
FIG. 17 is a schematic structural view of the cover flatness detecting apparatus shown in FIG. 4;
FIG. 18 is a schematic structural diagram of the pole height detecting device shown in FIG. 4;
FIG. 19 is a schematic structural view of the explosion vent film attachment apparatus shown in FIG. 4;
fig. 20 is a schematic structural view of the blanking device shown in fig. 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
The utility model provides a power battery apron multifunctional detection line, specially adapted detect as shown in FIG. 1 power battery apron, and this power battery apron has notes liquid hole E including apron body A, anodal post B, negative pole post C and explosion-proof valve D on the apron body A. As shown in fig. 2 to 5, the multifunctional detection line for the power battery cover plate comprises a sealing detection device and a welding quality detection device butted with the sealing detection device,
the sealing performance detection equipment comprises a first machine table 1100, a first feeding device 1200, an initial detection device 1300, a transfer device 1500, a qualified product conveying device 1600, a defective product conveying device 1700 and a first blanking manipulator 1900 which are arranged on the first machine table 1100, wherein the transfer device 1500 can transport a power battery cover plate among the first feeding device 1200, the initial detection device 1300, the qualified product conveying device 1600 and the defective product conveying device 1700, and the first blanking manipulator 1900 can transport the power battery cover plate positioned on the qualified product conveying device 1600 to the welding quality detection equipment 2;
the welding quality detection device 2 comprises a second machine platform 2100, a turntable 2110 arranged on the second machine platform 2100, and a second feeding device 2400, a positive detection device 2200a and a negative detection device 2200b which are sequentially arranged around the turntable 2110, wherein a plurality of jigs 2300 are arranged on the top surface of the turntable around the circumference of the turntable, the top surface of each jig 2300 is provided with an accommodating cavity 2310 in which a power battery cover plate can be placed, and the second feeding device 2400 can receive the power battery cover plate conveyed by the first blanking manipulator 1900 and sequentially place the power battery cover plate in the accommodating cavity 2310.
In this embodiment, the first feeding device 1200, the accepted product conveying device 1600, and the rejected product conveying device 1700 are arranged with reference to an existing conveying line, the transfer device 1500 and the first blanking manipulator 1900 can be arranged with reference to an existing manipulator, and the preliminary inspection device 1300 can be arranged with reference to an existing helium inspection apparatus. The turntable 2110 is preferably circular, and a specific arrangement form is preferably that the turntable 2110 is mounted on the second machine 2100 through a thrust bearing so as to facilitate the bearing capacity of the turntable 2110 to be improved, and as for the manner of driving the turntable 2110 to rotate, a form of a motor + reducer may be adopted so as to drive the turntable 2110 to rotate around the vertical direction. Simultaneously, the quantity of tool 2300 then can set up according to actual conditions, is provided with the chamber 2310 that holds with power battery apron looks adaptation on the tool 2300 top surface to be convenient for place the power battery apron and fix a position the power battery apron. Here, the positive electrode detecting device 2220a and the negative electrode detecting device 2200b may be arranged in accordance with an existing form. The specific working mode of the scheme is divided into two parts: firstly, a sealing detection part places a power battery cover plate on a first feeding device 200 manually or by a manipulator, then places the power battery cover plate on the feeding device 200 on an initial inspection device 1300 by a transfer device 1500 for sealing detection, places qualified power battery cover plates in the initial inspection on a qualified product conveying device 1600 and defective power battery cover plates in the initial inspection on a defective product conveying device 1700 by the transfer device 1500 after the initial inspection of the power battery cover plates is completed, and finally places the power battery cover plates on the qualified product conveying device 1600 on a second feeding device 2400 by a first blanking manipulator 1900; and secondly, a welding part quality detection part, under the rotation of the turntable 2110, sequentially placing the power battery cover plates on the jigs 2300 through the second feeding device 2400, sequentially detecting the positive pole columns by using the positive detection device 2220a and the negative pole columns by using the negative detection device 2200b, and finally taking out the power battery cover plates which are detected on the jigs 2300 in a manual or mechanical manner. In this embodiment, after detecting the power battery cover plate automatically through the preliminary inspection device 1300, utilize first unloading manipulator 1900 and second loading attachment 2400 to place in proper order the qualified power battery cover plate of completion leakproofness detection on tool 2300 automatically, thereby utilize positive pole detection device 2220a and negative pole detection device 2200b arranged around carousel 2110 to carry out automated inspection to positive post and negative pole post on the power battery cover plate, in order to reduce the artificial degree of intervention in the testing process, because the testing process goes on automatically completely, thereby be favorable to avoiding appearing leading to the inaccurate condition of testing result because of the compounding. Meanwhile, the power battery cover plate is circularly transported by using the jig 2300 arranged on the turntable 2110, and the power battery cover plate is detected by using the positive detection device 2220a and the negative detection device 2200b arranged around the turntable 2110, so that the length of the equipment is favorably reduced due to the adoption of the mode of circularly transporting the power battery cover plate, and the transportation and the installation are convenient.
In a preferred embodiment, as shown in fig. 3, a rechecking device is preferably further disposed on the first machine 1100, and the transferring device can transport the power battery cover plate on the conveyor line for the defective products in the initial inspection to the rechecking device. Because the reject ratio of the power battery cover plates is generally low, the initial inspection device 1300 can perform the tightness detection on a plurality of power battery cover plates at the same time, and the rechecking device 1400 only needs to perform the tightness detection on one power battery cover plate at the same time. In this embodiment, the defective power battery cover plate detected by the initial detection device 1300 is repeatedly detected by the re-detection device 1400, so that the phenomenon that the detection result of the power battery cover plate is wrong due to the damage of the initial detection device 1300 is avoided.
Further, as shown in fig. 3, the non-defective product transfer device 1600 preferably includes an initial non-defective product transfer line 1610 and a reinspected non-defective product transfer line 1620. The first inspection non-defective product transfer line 1610 and the second inspection non-defective product transfer line 1620 may be arranged with reference to the existing transfer lines. In this embodiment, transfer device 1500 will accomplish the certified products power battery apron in the preliminary examination and directly place on preliminary examination certified products transfer chain 1610, and transfer device 1500 will accomplish the certified products power battery apron in the reinspection and directly place on reinspection certified products transfer chain 1620 simultaneously to be favorable to classifying the power battery apron of two types.
Further, as shown in fig. 3, the defective product conveying apparatus 1700 preferably includes a primary defective product inspection conveying line 1710 and a secondary defective product inspection conveying line 1720. The initial inspection defective product conveyor line 1710 and the retest defective product conveyor line 1720 may be arranged with reference to the existing conveyor line. In this embodiment, transfer device 1500 will accomplish the defective products power battery apron in the preliminary examination and directly place on preliminary examination defective products transfer chain 1710, and transfer device 1500 will accomplish the defective products power battery apron in the reinspection and directly place on reinspection defective products transfer chain 1720 simultaneously to be favorable to classifying the power battery apron of two types.
In a preferred embodiment, as shown in fig. 3 and 6, it is preferable that the first machine 1100 is further provided with a first marking device 1800, the first marking device 1800 includes a first mounting frame 1810 arranged on the first machine 1100, a marking head 1820 slidably arranged on the first mounting frame 1810 and capable of moving in a vertical direction, and a first driving mechanism 1830 arranged on the first mounting frame 1810 and in transmission connection with the marking head 1820, and the marking head 1820 is located right above the reinspected defective product conveying line 1720. The first mounting frame 1810 is preferably in an inverted U shape, the marking head 1820 may be in the form of a dye spray or a puncture head (the puncture position is preferably a welding point on the cover plate of the power battery, namely a positive electrode, a negative electrode and an explosion-proof port), and the first driving mechanism 1830 is preferably a linear cylinder. At this time, it is preferable that the reinspection defective product conveyor line 1720 is provided with a photoelectric sensor for detecting the position of the power battery cover plate, and is specifically located below the puncture head, so that when it is detected that the reinspection defective product conveyor line 1720 conveys the reinspection defective product power battery cover plate to a position right below the puncture head, the reinspection defective product conveyor line 1720 is controlled to stop. In this embodiment, the reinspection defective power battery cover plate conveyed by the reinspection defective product conveyor line 1720 is marked through the puncture head, so that the situation that the qualified products and the defective product are mixed and cannot be distinguished is avoided.
In a preferred embodiment, as shown in fig. 3, it is preferable that the first feeding device 1200, the initial inspection device 1300, the initial defective inspection conveying line 1710, the initial inspection qualified product conveying line 1610 and the re-inspection qualified product conveying line 1620 are arranged in parallel in sequence, the re-inspection defective product conveying line 1720 is located at one end of the initial inspection defective product conveying line 1710, and the re-inspection device 1400 is located at one side of the re-inspection defective product conveying line 1720 and located at one end of the re-inspection qualified product conveying line 1620. In the embodiment, the positions of the components are reasonably arranged, so that the occupied area of the equipment is favorably reduced.
In a preferred embodiment, as shown in fig. 3, the transfer device 1500 preferably includes a first robot 1510 and a second robot 1520 disposed on the first machine 1100, wherein the first robot 1510 can transport the power battery cover plates among the first loading device 1200, the preliminary testing device 1300, the preliminary testing defective product conveyor 1710, and the preliminary testing defective product conveyor 1610; the second robot 1520 can transfer the power battery cover plates among the preliminary inspection defective product transfer line 1710, the rechecking device 1400, the rechecking defective product transfer line 1720, and the rechecking non-defective product transfer line 1620. In this embodiment, the power battery cover plates are respectively transferred by the first robot 1510 and the second robot 1520, thereby facilitating an increase in detection efficiency.
Further, it is preferable that the first manipulator 1510 includes a third mounting bracket, a first slide, a second driving mechanism, a first grabbing component and a third driving mechanism, the third mounting bracket spans the first feeding device 1200, the first inspection device 1300, the first inspection defective product conveying line 1710, the first inspection defective product conveying line 1610, the second inspection defective product conveying line 1620 and the first re-inspection defective product conveying line are disposed on the first machine table 1100, the first slide is slidably disposed on the third mounting bracket and moves along the length direction of the third mounting bracket, the second driving mechanism is disposed on the third mounting bracket and is in transmission connection with the first slide, the first grabbing component is slidably disposed on the first slide and can move along the vertical direction, and the third driving mechanism is disposed on the first slide and is in transmission connection with the first grabbing component. Wherein, the second mounting bracket is also preferred to be the font of falling U, and the preferred form that adopts sharp module of second actuating mechanism, the first subassembly of snatching snatchs the preferred vacuum adsorption's of the mode of power battery apron mode, utilizes vacuum suction nozzle to absorb power battery apron promptly, as for the quantity of absorbing power battery apron simultaneously then can detect the quantity of power battery apron simultaneously according to just examining device 1300 and set up, and the preferred straight line cylinder that adopts of third actuating mechanism can.
Further, the second robot 1520 includes a fourth mounting frame, a cross beam, a fourth driving mechanism, the second slide seat, the fifth driving mechanism, the second grabbing component and the sixth driving mechanism, the fourth mounting frame is arranged on the first machine table 1100 and stretches across the rechecking defective product conveying line 1720 and the rechecking device 1400 to be arranged, the cross beam is arranged on the fourth mounting frame in a sliding mode and can move towards the primary checking defective product conveying line 1710 and the rechecking qualified product conveying line 1620 in the horizontal direction, the fourth driving mechanism is arranged on the fourth mounting frame and is in transmission connection with the cross beam, the second slide seat is arranged on the cross beam in a sliding mode and can move between the rechecking defective product conveying line 1720 and the rechecking device 1400 in the horizontal direction, the fifth driving mechanism is arranged on the cross beam and is in transmission connection with the second slide seat, the sixth driving mechanism is arranged on the second slide seat, and the output ends of the second grabbing component and the sixth driving mechanism are used for driving the second grabbing component to move in the vertical direction. Wherein, the fourth mounting bracket includes the plate body of two interval arrangements, the preferred form that adopts motor + two synchronous pulleys of fourth actuating mechanism (be provided with a synchronous pulley on two plate bodies respectively promptly, and the motor then is connected with the action wheel in two synchronous pulleys simultaneously, as for synchronous belt among the synchronous pulley then with the crossbeam connection), and the crossbeam constitutes the form of sharp module with the combination of fifth actuating mechanism, the preferred form that adopts sharp cylinder of sixth actuating mechanism, as for the form that the subassembly was snatched to the second reference first snatch the subassembly arrange can, as for the quantity that snatchs power battery apron then with reinspection device 1400 can detect the quantity of power battery apron simultaneously and correspond can.
In a preferred embodiment, as shown in fig. 7, it is preferable that the first feeding device 1200 includes a first feeding line 1210 and a first positioning assembly 1220, the first feeding line 1210 includes a second mounting frame 1211 disposed on the first machine 1100 and two conveying belts 1212 spaced apart from each other along a length direction of the second mounting frame 1211, and the first positioning assembly 1220 includes a plurality of clamping units 1222 spaced apart from each other along the length direction of the second mounting frame 1211 and located between the two conveying belts 1212. Among them, the number of the clamping units 1222 is preferably the same as the number of the second robot 1520 gripping the power battery cover plate at the same time. The first positioning module 1220 further includes a mounting plate 1221, and a plurality of clamping units 1222 are sequentially arranged on the mounting plate 1221, thereby facilitating the overall installation of the first positioning module 1220. At this time, the first inspection non-defective product transfer line 1610, the second inspection non-defective product transfer line 1620, and the defective product transfer device 1700 may be arranged by referring to the first feeding transfer line 1210, including the first inspection non-defective product transfer line 1710 and the second inspection defective product transfer line 1720. In this embodiment, the power battery cover plate on the first feeding conveyor line 1210 is limited at a preset position by the clamping unit 1222, so that the first manipulator 1510 can precisely place the power battery cover plate on the primary inspection device 1300 after grabbing the power battery cover plate.
In a preferred embodiment, as shown in fig. 8 and 9, the clamping unit 1222 preferably includes a base 1223 disposed on the first machine 1100, two clips 1224 spaced apart from the base 1223 and movable in a vertical direction, at least one of the clips 1224 being movable toward and away from the other clip 1224. The two clamping pieces 1224 may be driven by a linear cylinder in the vertical direction, and at this time, it is preferable that one of the clamping pieces 1224 is movable toward or away from the other clamping piece 1224, and a specific driving manner may be the linear cylinder. In this embodiment, when the vertically movable clamping piece 1224 moves upward and blocks the power battery cover plate on the first feeding line 1210, the other clamping piece 1224 moves upward and then moves toward the previous clamping piece 1224, thereby completing the positioning of the power battery cover plate.
Further, a receiving plate 1225 horizontally disposed on one of the clamping pieces 1224 is preferably used to facilitate lifting the power battery cover plate to a predetermined height after receiving the power battery cover plate on the first feeding line 1210. Also, a photoelectric sensor may be provided on one of the clips 1224 or the base 1223 to facilitate location of the power cell cover plate.
In a preferred embodiment, as shown in fig. 7, it is preferable that one side of the second mounting frame 1211 is provided with abutting members 1213 arranged in one-to-one correspondence with the clamping units 1222. The abutting assembly 1213 includes a linear cylinder and an abutting head connected to an output end of the linear cylinder, and the abutting head is located on a side of one of the conveyer belts 1212 distant from the other conveyer belt 1212. In this embodiment, after the clamping piece 1224 blocks the power battery cover plate, the abutting head drives the power battery cover plate to move (i.e., drives the power battery cover plate to move in a horizontal direction along a direction perpendicular to the conveying direction of the first feeding conveyor 1210) to a predetermined position, and then the power battery cover plate is clamped, so that the first manipulator 1510 can more accurately place the power battery cover plate on the preliminary inspection device 1300.
In a preferred embodiment, as shown in fig. 3, the first machine 1100 is preferably further provided with a buffer platform 1110 located between the initial inspection device 1300 and the initial inspection defective product conveying line 1710. Wherein, preferably, a plurality of placing positions are arranged on the buffer storage platform 1110 along the conveying direction of the initial inspection defective product conveying line 1710, the specific number can be an integral multiple of the power battery that can be grabbed by the first manipulator 1510 at the same time, and the placing positions can be cavities matched with the power battery cover plates. In this embodiment, by providing the buffer storage platform 1110, the power battery cover plate can be temporarily placed when the power battery cover plate cannot be placed on the qualified product conveying device 1600 and the defective product conveying device 1700, so that the preliminary inspection device 1300 can continue to work, thereby avoiding affecting the detection efficiency.
In a preferred embodiment, as shown in fig. 10, it is preferable that the preliminary testing device 1300 includes a fifth mounting frame 1310 and a first testing module 1320 disposed on the fifth mounting frame 1310, the first testing module 1320 includes a first lower mold 1321 slidably coupled to the fifth mounting frame 1310 and movable in a horizontal direction (i.e., in a conveying direction of the first feeding conveyor line 1210) and a first upper mold 1322 slidably disposed on the fifth mounting frame 1310 and movable in a vertical direction, the first lower mold 1321 has a plurality of first lower testing cavities adapted to the power battery cover plate, the bottom of the first lower mold 1321 has first pumping ports communicated with the respective first lower testing cavities, the number of the first upper molds 1322 corresponds to the number of the first lower testing cavities, the first upper mold 1322 has a first upper testing cavity adapted to the power battery, and the first upper mold 1322 has a first air inlet and a first air outlet communicated with the first upper testing cavity, a first air extractor 1330, which can be abutted against the first air extracting opening, is disposed on the fifth mounting frame 1310 below the first lower mold 1321. The number of the first lower testing cavity and the first upper die 1322 is preferably five, the first lower die 1321 is preferably driven to move by using linear cylinders, and the first upper die 1322 is preferably driven by using linear cylinders corresponding to one another, so that the first upper die 1322 can be driven to move independently, and the first air exhaust device 1330 can be in the form of a linear cylinder plus an air exhaust joint. Meanwhile, after the first upper die 1322 is butted with the first lower die 1321, the power battery cover plate can completely seal the open ends of the first lower testing cavity and the first upper testing cavity, for example, a sealing ring is arranged at the open end. It is preferable that the number of the first test modules 1320 be two and that two first test modules 1320 be independently operable. In this embodiment, after the first manipulator 1510 places the power battery to be tested in the first testing lower cavity, the first lower mold 1321 moves to a position right below the first upper mold 1322, then the first upper mold 1322 descends to close the first lower mold 1321, finally the first air extractor 1330 is in butt joint with the first air extraction opening to perform vacuum pumping, helium is injected into the first testing upper cavity through the first air inlet on the first upper mold 1322, if helium is detected to exist in the gas extracted by the first air extractor 1330, it is indicated that a through hole exists in the power battery cover plate, and after the test is completed, the helium can be recovered through the first air outlet on the first upper mold 1322.
In a preferred embodiment, the re-inspection apparatus 1400 preferably includes a sixth mounting frame and a second testing module, the second testing module includes a second lower mold slidably connected to the sixth mounting frame and movable in a horizontal direction (i.e. along the conveying direction of the first feeding conveyor 1210), and a second upper mold slidably disposed on the sixth mounting frame and movable in a vertical direction, the second lower mold has a plurality of second lower testing cavities adapted to the power battery cover plates, the bottom of the second lower die is provided with second air exhaust ports communicated with the second testing lower cavities, the number of the second upper dies is consistent with that of the second testing lower cavities, the second upper dies are provided with second testing upper cavities matched with the power batteries, and the second upper die is provided with a second air inlet and a second air outlet which are communicated with the second test upper cavity, and the sixth mounting frame is provided with a second air extractor which can be butted with the second air extraction opening. Preferably, the number of the second lower testing cavity and the second upper die is one, and the rest of the components and the working principle are arranged and operated by referring to the initial inspection device 1300.
In a preferred embodiment, as shown in fig. 4, it is preferable that the second machine 2100 further has a carrying tray 2120 disposed right above the turntable 2110, and the positive detecting device 2220a and the negative detecting device 2200b are disposed on the carrying tray 2120. Preferably, the carrier tray 2120 is located in a space surrounded by the plurality of jigs 2300, and the carrier tray 2120 may be connected to the second machine 2100 by supporting posts, and the distance between the carrier tray 2120 and the turntable 2110 may be set according to actual conditions. Of course, the carrying tray 2120 may also have a clearance for the positive electrode detection device 2220a and the negative electrode detection device 2200b to abut against the power battery cover plate in the jig 2300, so that the size of the carrying tray 2120 may not be limited. In this embodiment, the positive electrode detecting device 2220a and the negative electrode detecting device 2200b are disposed on the carrier plate 2120 above the turntable 2110, so that the size of the apparatus can be further reduced.
In a preferred embodiment, as shown in fig. 4, preferably, the turntable 2110 is rotatably connected to the second machine 2100 through a hollow shaft, the turntable 2110 has a third avoiding hole butted with the hollow shaft, the second machine 2100 is further provided with a carrier plate 2120, and the carrier plate 2120 sequentially passes through the third avoiding hole and the hollow shaft through a connecting column to be connected to the second machine 2100. The specific connection mode may be that the thrust bearing is located inside the hollow rotating shaft, and the hollow rotating shaft is connected with the connecting column through the thrust bearing, so as to realize the rotation connection of the hollow rotating shaft and the second machine 2100.
In a preferred embodiment, as shown in fig. 11, it is preferable that the positive electrode detecting device 2220a and the negative electrode detecting device 2200b have the same structure, and the positive electrode detecting device 2220a is specifically described herein, and the negative electrode detecting device 2200b is arranged with reference to the positive electrode detecting device 2220a, for example, the positive electrode detecting device 2220a includes:
a first frame 2210a connected to the second machine table 2100, a seventh driving mechanism 2220a provided on the first frame 2210a, and a first sensing head 2230a connected to an output end of the seventh driving mechanism 2220a and movable in a vertical direction, the first sensing head 2230a having thereon a first conductive probe 2231a in contact with the cover body and the positive post inside the receiving cavity 2310, respectively.
Preferably, the positive electrode detecting device 2220a is located on the supporting plate 2120, and the seventh driving mechanism 2220a may be a linear cylinder. At this time, the first detecting head 2230a has at least one first conductive probe 2231a contacting the positive post and at least one first conductive probe contacting the cover plate body to detect the insulation or resistance between the positive post and the cover plate body, for example, the positive detecting device 2220a detects the resistance between the positive post and the cover plate body, and the negative detecting device 2200b detects the insulation between the negative post and the cover plate body. Of course, the integrated tester electrically connected to the first conductive probe 2231a may be disposed on the second machine 2100, or may be separately disposed.
In a preferred embodiment, as shown in fig. 4 and 12, preferably, a second loading device 2400 is further disposed on the second machine 2100 and located before the positive electrode detection device 2220a, the second loading device 2400 includes a second loading conveyor line 2420 and a loading manipulator 2410, and the loading manipulator 2410 can transport the power battery cover plate located on the second loading conveyor line 2420 into the accommodating cavity 2310. The second feeding conveying line 2420 and the feeding manipulator 2410 are arranged in a shape according to the existing form, and a vacuum adsorption mode is preferably adopted in a mode that the feeding manipulator 2410 grabs the power battery cover plate, namely, the power battery cover plate is sucked by using a vacuum suction nozzle. In this embodiment, the power battery cover plate is conveyed by the second feeding conveying line 2420 and automatic feeding is performed by the feeding manipulator 2410, so that the detection efficiency is increased, and the labor cost is reduced.
In a preferred embodiment, as shown in fig. 13, a transition manipulator 2421 is preferably further arranged at the feeding end of the second feeding conveyor line 2420, and the transition manipulator 2421 is provided with a grabbing head capable of moving in the vertical direction and rotating around the horizontal direction. The manner of driving the grabbing head to move may be that the linear cylinder disposed on the second feeding conveyor line 2420 and the rotary cylinder are connected to the output end of the linear cylinder in a transmission manner, and the grabbing head is connected to the output end of the rotary cylinder, preferably, a vacuum suction part is disposed on the upper and lower side surfaces of the plate body in terms of the form of the grabbing head, so that the vacuum suction part above the grabbing head can receive the power battery cover plate on the first discharging manipulator 1900 and then rotate 180 °, and then the power battery cover plate is placed on the second feeding conveyor line 2420 in a descending manner, and the vacuum suction part below the grabbing head can receive the power battery cover plate on the first discharging manipulator 1900 again. In this embodiment, the transition manipulator 2421 is favorable for automatically turning over the power battery cover plate and placing the power battery cover plate on the second feeding conveyor 2420.
In a preferred embodiment, as shown in fig. 12 and 14, the second feeding device 2400 further preferably includes a second positioning assembly 2430 disposed on the second machine platform 2100 and located between the second feeding conveying line 2420 and the turntable 2110, wherein the second positioning assembly 2430 includes a carrying plate 2431 and a plurality of enclosing plates 2432 disposed around the carrying plate 2431 and enclosing a positioning space, and at least one of the enclosing plates 2432 is movable in a horizontal direction. Preferably, the distances from the second positioning assembly 2430 to the discharging point of the second feeding conveyor line 2420 and the feeding point of the turntable 2110 are the same, and the feeding manipulator 2410 has two adsorbing portions so as to adsorb the power battery cover plates on the discharging point of the second feeding conveyor line 2420 and the second positioning assembly 2430 at the same time, and then place the power battery cover plate originally located on the second feeding conveyor line 2420 on the second positioning assembly 2430, and place the power battery cover plate originally located on the feeding assembly on the jig 2300. At this moment, the loading board 2431 is preferably the rectangle form, and bounding wall 2432's quantity is four, and the loading board 2431 that the difference one-to-one was arranged is four sides, and wherein arbitrary two bounding walls 2432 adjacent can be followed the horizontal direction and removed simultaneously preferred to be favorable to fixing a position power battery apron, so that the manipulator snatch can accurately place on tool 2300 behind the power battery apron that is located on loading board 2431, as for the mode that drive bounding wall 2432 removed adopt sharp cylinder can. If only one of the peripheral plates 2432 is moved, then the peripheral plate 2432 needs to be arranged at one of the corners of the power battery cover plate. In this embodiment, power battery cover plate is accurately positioned by second positioning assembly 2430, so that the situation that the manipulator cannot place the power battery cover plate in accommodating cavity 2310 is avoided.
In a preferred embodiment, as shown in fig. 4, 15 and 16, preferably, the second machine 2100 is further provided with a shaping device 2500 located before the positive electrode detecting device 2220a, the shaping device 2500 comprises a pressing component 2510 located above the turntable 2110 and a lifting component 2520 located below the turntable 2110 and opposite to the pressing component 2510, the pressing component 2510 comprises a second bracket 2511 located on the second machine 2100, an eighth driving mechanism 2512 located on the second bracket 2511 and a pressing block 2513 connected to an output end of the eighth driving mechanism 2512 and capable of being abutted to the accommodating cavity 2310, and the lifting component 2520 comprises a ninth driving mechanism 2521 located on the second machine 2100 and a receiving block 2522 connected to an output end of the ninth driving mechanism 2521; the bottom of the receiving cavity 2310 has a first clearance hole 2320 for the receiving block 2522 to pass through, and the rotary plate 2110 has a second clearance hole 2111 directly below the first clearance hole 2320. The eighth driving mechanism 2512 and the ninth driving mechanism 2521 may be linear cylinders, and the pressing block 2513 and the receiving block 2522 may be respectively matched with the top surface and the bottom surface of the power battery cover plate. In this embodiment, the pressing block 2513 and the receiving block 2522 are used to press the cover plate body located in the accommodating cavity 2310, so as to adjust the flatness of the cover plate body.
Further, as shown in fig. 4, it is preferable that the second machine 2100 further includes a direction detecting component 2130 and a material detecting component, the direction detecting component 2130 is preferably located at the position of the negative electrode detecting device 2200b, the direction detecting component 2130 is an opposite sensor, and the receiving end and the emitting end are respectively located above and below the turntable 2110 and are oppositely disposed, so that the direction of the power battery cover plate placed in the accommodating cavity 2310 can be detected through the liquid injecting hole on the cover plate body, so as to correctly detect the positive pole and the negative pole; the material detection component is preferably located at the feeding station (i.e. the second feeding device 2400 is located at the feeding position of the turntable 2110), and is preferably a reflective photoelectric sensor and located right below the turntable 2110 so as to detect whether a power battery cover plate exists in the accommodating cavity 2310 by sequentially passing through the second clearance hole 2111 and the first clearance hole 2320 by emitted light.
In a preferred embodiment, as shown in fig. 17 and 18, it is preferable that the second machine 2100 further comprises a cover flatness detecting device 2600a and a post height detecting device 2600b disposed in front of the positive electrode detecting device 2220a, the cover flatness detecting device 2600a comprises a third bracket 2610a disposed on the second machine 2100, a first slide 2620a slidably disposed on the third bracket 2610a and capable of sliding in a vertical direction, a tenth driving mechanism 2630a disposed on the third bracket 2610a and drivingly connected to the first slide 2620a, and a plurality of first linear micrometers 2640a disposed on the first slide 2620a and capable of abutting against the cover body disposed in the accommodating cavity 2310, and the post height detecting device 2600b comprises a fourth bracket 2610b disposed on the second machine 2100, a second slide 2620b slidably disposed on the fourth bracket 2610b and capable of sliding in a vertical direction, and a post height detecting device 2600b, An eleventh driving mechanism 2630b disposed on the fourth support 2610b and drivingly connected to the second slide 2620b and a plurality of second linear micrometers 2640b disposed on the second slide 2620b and abuttable to the cover body and the positive/negative posts located in the housing 2310. Preferably, the cover plate flatness detecting device 2600a and the post height detecting device 2600b are both located on the carrying tray 2120, as for the tenth driving mechanism 2630a and the eleventh driving mechanism 2630b, preferably linear air cylinders are used, and the first linear micrometers 2640a are preferably ten, as for the arrangement positions, preferably four of them are arranged around the positive post, two of them are arranged around the explosion-proof valve, and the last four are arranged around the negative post, so as to judge whether the height of each position of the cover plate body is within the preset range by the data collected by the ten first linear micrometers 2640a, and the second linear micrometers 2640b are preferably divided into two groups of five, wherein four of one group are arranged around the positive post and can be in contact with the cover plate body, the last one is in contact with the positive post, four of the other group are arranged around the negative post and can be in contact with the cover plate body, and the last one is in contact with the negative post, thereby detecting the heights of the positive pole and the negative pole and the height relative to the cover plate body.
In a preferred embodiment, as shown in fig. 4, it is preferable that the second machine 2100 further has an explosion-proof valve film pasting device 2700 and a film inspecting device 2800 sequentially disposed behind the negative electrode detecting device 2200b, and the film inspecting device 2800 is disposed with reference to the positive electrode detecting device 2220a, for example, the film inspecting device 2800 includes a fifth support disposed on the second machine 2100, a twelfth driving mechanism disposed on the fifth support, and a second detecting head connected to an output end of the twelfth driving mechanism and capable of moving in a vertical direction, and the second detecting head has a second conductive probe contacting with the cover plate body and the explosion-proof valve in the accommodating cavity 2310. The explosion-proof valve film sticking device 2700 may be arranged according to an existing manner, which will not be described in detail herein, and preferably, the twelfth driving mechanism may be a linear air cylinder, and preferably, the second detection head has at least one second conductive probe contacting the PET film on the explosion-proof valve and at least one second conductive probe contacting the cover plate body. At this time, the detector electrically connected to the second conductive probe may be disposed on the second machine 2100 or may be separately disposed to detect whether the two second conductive probes are conducted to determine whether the PET film exists on the explosion-proof valve. Of course, the film attaching process may be performed in advance, that is, only the film inspection device 2800 is included in this embodiment. In this embodiment, through the pad pasting device with the attached PET membrane in explosion-proof valve department, then utilize two electrically conductive probes of second to contact with apron body and explosion-proof valve department respectively to this can detect whether attached PET membrane's of explosion-proof valve department the condition.
Further, as shown in fig. 19, it is preferable that the explosion-proof valve film pasting device 2700 includes a sixth support 2710, a third slider 2720 slidably disposed on the sixth support 2710 and slidable in the horizontal direction, a fourth slider 2730 slidably disposed on the third slider 2720 and slidable in the horizontal direction, a film taking head 2740 slidably disposed on the fourth slider 2730 and slidable in the vertical direction, a film carrying plate 2750 directly below the film taking head 2740, a rotating roller 2760 for placing the material collecting barrel and a fixed roller 2770 for placing the material collecting barrel are further rotatably disposed on the sixth support 2710, and a plurality of guide rollers 2780 for guiding the material film are further disposed on the sixth support 2710. Wherein, third slider 2720, fourth slider 2730 and get membrane head 2740 and all preferably adopt sharp cylinder to drive, and the direction that third slider 2720 and fourth slider 2730 removed is unanimous, change roller 2760 and preferably adopt the motor to drive, and the material membrane that is located on the blowing section of thick bamboo can laminate after guide roll 2780 and place the top surface at year membrane board 2750, and the winding is last on receiving the feed cylinder, the explosion-proof valve in simultaneously preferred year membrane board 2750 and the tool 2300 is located same horizontal plane. In this embodiment, first, get membrane head 2740 and descend and contact with the material membrane that is located on carrying membrane board 2750, then move towards carousel 2110 under the drive of third slider 2720 in order to take away the PET membrane on the material membrane, then get membrane head 2740 and go upward the back and make under the drive of fourth slider 2730 and get membrane head 2740 and be located directly over the explosion-proof valve, get membrane head 2740 and descend and contact with the explosion-proof valve at last to laminate the PET membrane on the explosion-proof valve.
In a preferred embodiment, as shown in fig. 4 and fig. 20, it is preferable that a blanking device 2900 is further disposed on the second machine 2100 in sequence after the negative electrode detection device 2200b, the blanking device 2900 includes a second blanking robot 2910, a qualified product conveyor line 2920, and a defective product conveyor line 2930, and the second blanking robot 2910 can transport the power battery cover plate located in the accommodating cavity 2310 to the qualified product conveyor line 2920 or the defective product conveyor line 2930. Wherein, preferred second unloading manipulator 2910 adopts vacuum adsorption's mode to snatch the power battery apron, certified products transfer chain 2920 and defective products transfer chain 2930 arrange with current form can, wherein the direction of delivery of preferred certified products transfer chain 2920 and defective products transfer chain 2930 is vertical state and arranges, second unloading manipulator 2910 needs to possess the function of rotating around vertical direction this moment to change the direction of power battery apron, if adopt four-axis manipulator or install motor or the revolving cylinder of output shaft rotation around vertical direction additional on current manipulator. In this embodiment, the second feeding manipulator 2910 automatically feeds the qualified product and then the power battery cover plates in different states are respectively used for the qualified product conveying line 2920 and the defective product conveying line 2930, so that the detection efficiency can be increased, and the labor cost can be reduced.
Further, preferably, a second marking device 2931 is further disposed on the defective product conveying line 2930, and is used for marking the power battery cover plate conveyed by the defective product conveying line 2930. Specifically, the second marking device 2931 is preferably a spraying device, such as a specific mark applied to the power battery cover plate, so as to distinguish the defective products from the non-defective products.
In a preferred embodiment, as shown in fig. 4, two first scan guns 2140 corresponding to the positive electrode detection device 2220a and the negative electrode detection device 2200b one to one are preferably further disposed on the second machine 2100, so as to collect encoded information on the power battery when detecting the positive electrode column and the negative electrode column, and correlate the detection results of the positive electrode detection device 2220a and the negative electrode detection device 2200b with the encoded information. Of course, a first scanner 2140 may be disposed on the second machine 2100 for each detection station to associate the collected information detected by the corresponding station with the code on the cover plate of the power battery. Meanwhile, a second code scanning gun can be further arranged on the second blanking manipulator 2910, so that the second blanking manipulator 2910 can conveniently place the power battery cover plate on the qualified product conveying line 2920 or the defective product conveying line 2930 according to the information acquired after the second code scanning gun is scanned.
The above is only the part or the preferred embodiment of the present invention, no matter the characters or the drawings can not limit the protection scope of the present invention, all under the whole concept of the present invention, the equivalent structure transformation performed by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.

Claims (10)

1. A multifunctional detection line for a power battery cover plate comprises a cover plate body, a positive pole, a negative pole and an explosion-proof valve, and is characterized in that the multifunctional detection line for the power battery cover plate comprises a sealing detection device and a welding quality detection device butted with the sealing detection device,
the sealing performance detection equipment comprises a first machine table, and a first feeding device, an initial detection device, a transfer device, a qualified product conveying device, a defective product conveying device and a first discharging manipulator which are arranged on the first machine table, wherein the transfer device can be used for conveying power battery cover plates among the first feeding device, the initial detection device, the qualified product conveying device and the defective product conveying device, and the first discharging manipulator can be used for conveying the power battery cover plates on the qualified product conveying device to the welding quality detection equipment;
welding quality check out test set includes the second board, sets up carousel on the second board and centers on second loading attachment, anodal detection device and the negative pole detection device that the carousel arranged gradually, the top surface of carousel is provided with a plurality of tools around its circumference, the top surface of tool has the chamber that holds that can place power battery apron, second loading attachment can receive the power battery apron that first blanking manipulator carried is placed in proper order hold the intracavity.
2. The power battery cover plate multifunctional detection line according to claim 1, wherein the qualified product conveying device comprises an initial inspection qualified product conveying line and a re-inspection qualified product conveying line; the defective product conveying device comprises an initial inspection defective product conveying line and a re-inspection defective product conveying line; still be provided with the reinspection device on the first board, transfer device can be with being located power battery apron on the preliminary examination defective products transfer chain transports extremely on the reinspection device.
3. The power battery cover plate multifunctional detection line according to claim 2, wherein a first marking device is further arranged on the first machine table, the first marking device comprises a first mounting frame arranged on the first machine table and a marking head which is slidably arranged on the first mounting frame and can move in a vertical direction, and the marking head is located right above the rechecking defective product conveying line.
4. The power battery cover plate multifunctional detection line according to claim 1, wherein the first feeding device comprises a first feeding conveyor line and a first positioning assembly, the first feeding conveyor line comprises a second mounting frame arranged on the first machine table and two conveyor belts arranged at intervals along the length direction of the second mounting frame, and the first positioning assembly comprises a plurality of clamping units arranged at intervals along the length direction of the second mounting frame and located between the two conveyor belts.
5. The power battery cover plate multifunctional detection line according to claim 1, wherein a bearing plate is further disposed on the second machine platform and located directly above the turntable, and the positive detection device and the negative detection device are both located on the bearing plate.
6. The power battery cover plate multifunctional detection line according to claim 1, wherein the second feeding device comprises a second feeding conveyor line and a feeding manipulator, the second feeding conveyor line is in butt joint with the blanking manipulator, and the feeding manipulator can transport the power battery cover plate positioned on the second feeding conveyor line into the accommodating cavity.
7. The power battery cover plate multifunctional detection line according to claim 6, wherein the second feeding device further comprises a second positioning assembly disposed on the second machine platform and between the feeding conveyor line and the turntable, the second positioning assembly comprises a bearing plate and a plurality of enclosing plates disposed around the bearing plate and enclosing a positioning space, wherein at least one of the enclosing plates is movable in a horizontal direction.
8. The multifunctional detection line for power battery cover plates as claimed in claim 1, wherein the positive detection device and the negative detection device are identical in structure and each comprise:
and the first detection head is connected with the second machine table, arranged on the first support and capable of moving along the vertical direction, and is provided with a first conductive probe which is respectively contacted with the cover plate body and the positive pole/negative pole in the accommodating cavity.
9. The power battery cover plate multifunctional detection line according to claim 1, wherein a shaping device is further disposed on the second machine platform and located in front of the positive detection device, the shaping device includes a pressing assembly located above the turntable and a lifting assembly located below the turntable and arranged opposite to the pressing assembly, the pressing assembly includes a second bracket disposed on the second machine platform, a pressing block disposed on the second bracket and movable in a vertical direction, and the lifting assembly includes a receiving block disposed on the second machine platform and movable in the vertical direction; the bottom of the accommodating cavity is provided with a first avoidance hole for the bearing block to pass through, and the turntable is provided with a second avoidance hole positioned right below the first avoidance hole.
10. The multifunctional detection line for the power battery cover plates as claimed in claim 1, wherein a blanking device is sequentially arranged on the second machine platform and located behind the negative electrode detection device, the blanking device comprises a second blanking manipulator, a qualified product conveying line and a defective product conveying line, and the second blanking manipulator can convey the power battery cover plates located in the accommodating cavities to the qualified product conveying line or the defective product conveying line.
CN202023287846.8U 2020-12-29 2020-12-29 Multifunctional detection line for power battery cover plate Active CN214052660U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023287846.8U CN214052660U (en) 2020-12-29 2020-12-29 Multifunctional detection line for power battery cover plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023287846.8U CN214052660U (en) 2020-12-29 2020-12-29 Multifunctional detection line for power battery cover plate

Publications (1)

Publication Number Publication Date
CN214052660U true CN214052660U (en) 2021-08-27

Family

ID=77368369

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023287846.8U Active CN214052660U (en) 2020-12-29 2020-12-29 Multifunctional detection line for power battery cover plate

Country Status (1)

Country Link
CN (1) CN214052660U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114789143A (en) * 2022-02-11 2022-07-26 中山市宏唯自动化科技有限公司 Battery helium thickness detection machine and detection method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114789143A (en) * 2022-02-11 2022-07-26 中山市宏唯自动化科技有限公司 Battery helium thickness detection machine and detection method
CN114789143B (en) * 2022-02-11 2022-11-15 中山市宏唯自动化科技有限公司 Battery helium thickness detection machine and detection method

Similar Documents

Publication Publication Date Title
CN110560582A (en) multi-axis module full-automatic cell casing machine
CN211160743U (en) Sorting manipulator and sorting equipment
CN108775887A (en) A kind of detection method of lithium battery
CN214052660U (en) Multifunctional detection line for power battery cover plate
CN214052658U (en) Welding spot tightness detection equipment for power battery cover plate
CN106140647B (en) Detection device
CN210586771U (en) Multi-axis module full-automatic cell casing machine
CN210497313U (en) Automatic testing machine for inductance function
CN110883512A (en) Screw assembly device of lithium battery module detection equipment
CN213780217U (en) Detection equipment for wireless coil capacitance test
CN108663633A (en) Lithium polymer battery checking machine
CN108787487A (en) Lithium battery checking machine
CN110877017B (en) Power transformer production test monitoring method
CN213161952U (en) AOI check out test set
CN214052659U (en) Power battery cover plate welding quality detection equipment
CN113049597A (en) Online pole piece burr selective inspection equipment
CN112845195A (en) Detection module and detection method of intelligent production line system of pipetting head
CN113042930A (en) Automatic armature plate detection equipment
CN109911583A (en) Feed mechanism and its automatic test machine
CN110954160A (en) Lithium battery module detection device and detection method
CN206139524U (en) Detecting device
CN211217600U (en) Power transformer production test monitoring system
CN215964943U (en) Reactor test laser sculpture integrative equipment
CN212190130U (en) Mobile phone detection equipment
CN211812273U (en) Piston detects loading attachment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant