CN205719085U - A kind of automatic inspection line of 18650 lithium batteries - Google Patents
A kind of automatic inspection line of 18650 lithium batteries Download PDFInfo
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- CN205719085U CN205719085U CN201620380968.6U CN201620380968U CN205719085U CN 205719085 U CN205719085 U CN 205719085U CN 201620380968 U CN201620380968 U CN 201620380968U CN 205719085 U CN205719085 U CN 205719085U
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Abstract
The utility model discloses a kind of automatic inspection line for detecting 18650 lithium batteries, including lithium battery apparent size detection module, electrical property detection module and leakage coding module, detect the apparent size of lithium battery, electrical property and sealing respectively.Described detection line is provided with automatic Filtting device and realizes each operation and carry out in order.Described electrical property detection module is provided with lithium battery internal resistance detection device and charge and discharge electric detection means, respectively detection lithium battery internal resistance and charge-discharge characteristic.Described leakage coding module is provided with apparatus for testing weeping and spray code spraying apparatus, detects lithium battery sealing respectively and qualified lithium battery is sprayed qualified code.The described each intermodule of detection line is provided with defective products collection box and is separately recovered the lithium battery that corresponding index is the most up to standard.Described detection line afterbody arranges non-defective unit case and receives certified products.This utility model is simple and reliable for structure, and perfect in shape and function is stable, is greatly saved labour force.
Description
Technical field
This utility model relates to the automatic inspection line of a kind of 18650 lithium batteries.
Background technology
Lithium ion battery is a class by lithium metal or lithium alloy is negative material, the battery using non-aqueous electrolytic solution.There is due to lithium ion battery the advantages such as lightweight, capacity big, memory-less effect, thus be widely used in the aspects such as electronic equipment, the vehicles, national defense and military and Aero-Space.
18650 lithium batteries be then Sony Corporation of Japan then for cost-effective and that the fix lithium ion battery of a kind of standard, wherein 18 represent a diameter of 18mm, and 65 represent a length of 65mm, and 0 is expressed as cylindrical battery.Electric automobile lithium battery group is to be formed by a large amount of 18650 lithium battery connection in series-parallel at present, the safety of lithium battery, electrical property etc. are required the highest by this, the defective meeting of index of battery causes the most serious security incident, the face of cylinder outer package breakage of such as battery can make battery cathode exposed cause short circuit hidden danger, the defect of battery plus-negative plate can cause welding battery loosely to come off, the sealing deficiency of battery causes battery leakage initiation fire, and owing on each car, lithium battery usage quantity is the hugest, so the probability of generation security incident is the biggest.Other 18650 lithium batteries are also widely used for digital electric equipment, such as cells in notebook computer and portable power source etc., the potential safety hazard of these products the accident caused is much.
In prior art, the detection overwhelming majority of lithium battery is by manually having inspected by random samples, this kind of method detection efficiency is low, battery detecting popularity rate is the lowest, lithium battery qualification rate is difficult to be guaranteed, so that there is serious potential safety hazard in the battery product on electric automobile and other electronic equipments, people's property safety and social order may be caused grave danger, therefore design complete lithium battery detection production line extremely urgent with the detection method improving lithium battery.
Summary of the invention
For the technical problem of above-mentioned existence, the purpose of this utility model is: propose a kind of 18650 lithium battery automatic inspection lines.
Invention solves its technical problem and be the technical scheme is that
nullA kind of 18650 lithium battery automatic inspection lines include: Filtting device (4) and the apparent size detection module (1) being sequentially arranged、Electrical property detection module (2)、Leakage coding module (3)，Described Filtting device (4) includes apparent size Filtting device (4.1)、Outward appearance electrical property Filtting device (4.2)、Electrical property leakage Filtting device (4.3)、Leakage coding Filtting device (4.4)，Described apparent size Filtting device (4.1) is used for supplied materials and lithium battery carrying in outward appearance size detection module (1)，Outward appearance electrical property Filtting device (4.2) is arranged on apparent size detection module (1)、Between electrical property detection module (2)，Electrical property leakage Filtting device (4.3) is arranged on electrical property detection module (2)、Between leakage coding module (3)，Leakage coding Filtting device (4.4) is used for lithium battery carrying in leakage coding module (3)，The described each module of detection line is provided with defective products collection box，Described detection line afterbody arranges non-defective unit case and receives certified products.
Preferably, described apparent size detection module (1) comprises apparent size detection module frame (1.1), dust-blowing device (1.2), end face pit detection device (1.3), head face hump detection device (1.4), end face scratch detection device (1.5), face of cylinder cut and lithium battery height detecting device (1.6), described dust-blowing device (1.2), end face pit detection device (1.3), head face hump detection device (1.4), end face scratch detection device (1.5), face of cylinder cut and lithium battery height detecting device (1.6) are separate and be sequentially arranged in frame (1.1).
Preferably, described dust-blowing device (1.2) comprises: ion wind rod (1.2.1), vacuum cleaner, air pump；
Preferably, described end face pit detection device (1.3), head face hump detection device (1.4), end face scratch detection device (1.5) all include that circular groove puts tool, light source, camera, described circular groove is put and is offered 10 half slots on tool, and described light source and camera are arranged at described circular groove and put tool both sides.
Preferably, described face of cylinder cut and lithium battery height detecting device (1.6) comprise: roll and put tool (1.5.1), light source (1.5.2), camera (1.5.3), laser height-measuring instrument (1.5.4), ball-screw and motor (1.5.5), roller motor (1.5.6), described rolling is put tool (1.5.1) and is made up of 11 roller bearings, described light source and camera are positioned at rolling and put directly over tool (1.5.1), described rolling is put tool both sides and is arranged 5 pairs of laser height-measuring instruments (1.5.4), the roller bearing that roller motor (1.5.6) drives rolling to put tool (1.5.1) rotates, ball-screw and motor (1.5.5) drive rolling to put tool (1.5.1) and move forward and backward.
nullPreferably，Described electrical property detection module (2) comprises: electrical property detection module frame (2.1)、Electrical property detection conveyer belt (2.2)、Lithium battery internal resistance detection device (2.3)、Charging and discharging lithium battery detection device (2.4)，Described electrical property detection conveyer belt (2.2)、Lithium battery internal resistance detection device (2.3)、Charging and discharging lithium battery detection device (2.4) is arranged in frame (2.1)，Lithium battery internal resistance detection device (2.3)、Charging and discharging lithium battery detection device (2.4) is arranged on the both sides of electrical property detection conveyer belt (2.2)，Described electrical property detection conveyer belt is made up of two parallel conveyer belts (2.2.1)，Lithium battery two ends are respectively placed on two conveyer belts，Lithium battery positioning fixture (2.2.2) it is provided with in the middle of described conveyer belt，Described lithium battery internal resistance detection device (2.3) includes probe clamp (2.3.1) and cylinder (2.3.2)，Described charging and discharging lithium battery detection device (2.4)，It is characterized in that，Comprise probe clamp (2.4.1)、Cylinder (2.4.2).
Preferably, described leakage coding module (3) comprises: leakage coding module frame, apparatus for testing weeping (3.1) and qualified spray code spraying apparatus (3.2), described apparatus for testing weeping (3.1) comprises seal box (3.1.1), cushion chamber (3.1.2), air pump (3.1.3), placing lithium battery in described seal box, seal box arranges ethylene gas sensor and detects whether that leakage, seal box (3.1.1), cushion chamber (3.1.2), air pump (3.1.3) are sequentially connected with by corrugated tube；
Described qualified spray code spraying apparatus comprises: discharge belt (3.2.1), ink jet numbering machine (3.2.2), before ink jet numbering machine (3.2.2) is arranged on discharge belt (3.2.1), discharge belt (3.2.1), ink jet numbering machine (3.2.2) are arranged in leakage coding module frame.
Preferably, described apparent size Filtting device (4.1), outward appearance electrical property Filtting device (4.2), described electrical property leakage Filtting device (4.3) and leakage coding Filtting device (4.4) all include that frame, cylinder, ball-screw module, electric magnet hands are grabbed, described electric magnet hands grabs be connected fixing with cylinder, cylinder is fixing with ball-screw module to be connected, and ball-screw module is fixing with frame to be connected.
The beneficial effects of the utility model are: lithium battery passes sequentially through the detection station of each operation under the effect of Filtting device, each detection station action synchronous coordination is controlled by PLC, well achieve the apparent size of lithium battery, electrical property and the detection of sealing, also lithium battery can be carried out barcode scanning and identify cell strip shape code during detection, by each lithium battery and its testing result one_to_one corresponding, it is achieved that the quality management of lithium battery.This utility model not only improves the detection efficiency of lithium battery but also achieves the every detection to lithium battery prescription, substantially increases the ex factory pass rate of lithium battery, substantially eliminating the potential safety hazard of electric automobile and other battery products.This utility model simple in construction, detection efficiency is high, and accuracy of detection is high, is greatly saved labour force.
Accompanying drawing explanation
Of the present utility model with reference to the accompanying drawings detailed description to preferred implementation of the present utility model becomes more apparent upon passing through, in figure with other objects, features and advantages above:
Fig. 1 is to illustrate the 18650 lithium battery automatic inspection line top views according to preferred implementation of the present utility model；
Fig. 2 is to illustrate the 18650 lithium battery automatic inspection line front views according to preferred implementation of the present utility model；
Fig. 3 is to illustrate the 18650 lithium battery automatic inspection line isometric view according to preferred implementation of the present utility model；
Fig. 4 is to illustrate the 18650 lithium battery automatic inspection line apparent size module isometric view according to preferred implementation of the present utility model；
Fig. 5 is to illustrate the 18650 lithium battery automatic inspection line apparent size Filtting device isometric view according to preferred implementation of the present utility model；
Fig. 6 is to illustrate 18650 lithium battery automatic inspection line apparent size module (without the apparent size Filtting device) isometric view according to preferred implementation of the present utility model；
Fig. 7 is to illustrate the 18650 lithium battery automatic inspection line face of cylinder cuts according to preferred implementation of the present utility model and lithium battery height detecting device isometric view；
Fig. 8 is to illustrate the 18650 lithium battery automatic inspection line electrical property detection module isometric view according to preferred implementation of the present utility model；
Fig. 9 is to illustrate 18650 lithium battery automatic inspection line electrical property detection module (without the electrical property leakage Filtting device) isometric view according to preferred implementation of the present utility model；
Figure 10 is to illustrate the 18650 lithium battery automatic inspection line leakage coding module isometric view according to preferred implementation of the present utility model；
Figure 11 is to illustrate 18650 lithium battery automatic inspection line leakage coding module (without the leakage coding Filtting device) isometric view according to preferred implementation of the present utility model；
Figure 12 is to illustrate the 18650 lithium battery automatic inspection line electrical property leakage Filtting device isometric view according to preferred implementation of the present utility model；
Figure 13 is the structural representation of outward appearance electrical property Filtting device；
Figure 14 is the structural representation of leakage coding Filtting device.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment, the utility model is described in further detail, and the present embodiment is only used for explaining this utility model, is not intended that the restriction to this utility model protection domain.
nullAs shown in Figures 1 to 3，A kind of 18650 lithium battery automatic inspection lines include: Filtting device 4 and the apparent size detection module 1 being sequentially arranged、Electrical property detection module 2、Leakage coding module 3，Described Filtting device 4 includes apparent size Filtting device 4.1、Outward appearance electrical property Filtting device 4.2、Electrical property leakage Filtting device 4.3、Leakage coding Filtting device 4.4，Described apparent size Filtting device 4.1 is for supplied materials and lithium battery carrying in outward appearance size detection module 1，Outward appearance electrical property Filtting device 4.2 is arranged on apparent size detection module 1、Between electrical property detection module 2，Electrical property leakage Filtting device 4.3 is arranged on electrical property detection module 2、Between leakage coding module 3，Leakage coding Filtting device 4.4 is for lithium battery carrying in leakage coding module 3，The described each module of detection line is provided with defective products collection box，Described detection line afterbody arranges non-defective unit case and receives certified products.
Preferably, described apparent size detection module 1 comprises apparent size detection module frame 1.1, dust-blowing device 1.2, end face pit detection device 1.3, head face hump detection device 1.4, end face scratch detection device 1.5, face of cylinder cut and lithium battery height detecting device 1.6, as shown in Figure 4.Described dust-blowing device 1.2, end face pit detection device 1.3, head face hump detection device 1.4, end face scratch detection device 1.5, face of cylinder cut and lithium battery height detecting device 1.6 are separate and are sequentially arranged in frame 1.1.
Preferably, described dust-blowing device 1.2 comprises: ion wind rod 1.2.1, vacuum cleaner, air pump, as shown in Figure 6.
Preferably, described end face pit detection device 1.3, head face hump detection device 1.4, end face scratch detection device 1.5 all include that circular groove puts tool, light source, camera, described circular groove is put and is offered 10 half slots on tool, and described light source and camera are arranged at described circular groove and put tool both sides, as shown in Figure 6.
Concrete, described end face pit detection device 1.3 includes that pit detection circular groove puts tool 1.3.1, pit detection light source 1.3.2, pit detection camera 1.3.3.
Described head face hump detection device 1.4 includes that protruding detection circular groove puts tool 1.4.1, protruding detection light source 1.4.2, protruding detection camera 1.4.3.
Described end face scratch detection device 1.5 includes that scratch detection circular groove puts tool 1.5.1, scratch detection light source 1.5.2, scratch detection camera 1.5.3.
Preferably, described face of cylinder cut and lithium battery height detecting device 1.6 comprise: roll and put tool 1.6.1, light source 1.6.2, camera 1.6.3, laser height-measuring instrument 1.6.4, ball-screw and motor 1.6.5, roller motor 1.6.6, as shown in Figure 7.Described rolling is put tool 1.6.1 and is made up of 11 roller bearings, described light source and camera are positioned at rolling and put directly over tool 1.6.1, described rolling is put tool both sides and is arranged 5 couples of laser height-measuring instrument 1.6.4, roller motor 1.6.6 drives and rolls the roller bearing rotation putting tool 1.6.1, and ball-screw and motor 1.6.5 drive rolling to put tool 1.6.1 and move forward and backward.
Preferably, described electrical property detection module 2 comprises: electrical property detection module frame 2.1, electrical property detection conveyer belt 2.2, lithium battery internal resistance detection device 2.3, charging and discharging lithium battery detection device 2.4, as shown in Figure 8.Described electrical property detection conveyer belt 2.2, lithium battery internal resistance detection device 2.3, charging and discharging lithium battery detection device 2.4 is arranged in frame 2.1, lithium battery internal resistance detection device 2.3, charging and discharging lithium battery detection device 2.4 is arranged on the both sides of electrical property detection conveyer belt 2.2, described electrical property detection conveyer belt is made up of two parallel conveyer belt 2.2.1, lithium battery two ends are respectively placed on two conveyer belts, lithium battery positioning fixture 2.2.2 it is provided with in the middle of described conveyer belt, described lithium battery internal resistance detection device 2.3 includes probe clamp 2.3.1 and cylinder 2.3.2, described charging and discharging lithium battery detection device 2.4, it is characterized in that, comprise probe clamp 2.4.1, cylinder 2.4.2, as shown in Figure 9.
Preferably, described leakage coding module 3 comprises: leakage coding module frame, apparatus for testing weeping 3.1 and qualified spray code spraying apparatus 3.2, as shown in Figure 10.Described apparatus for testing weeping 3.1 comprises seal box 3.1.1, cushion chamber 3.1.2, air pump 3.1.3, as shown in figure 11.Placing lithium battery in described seal box, seal box arranges ethylene gas sensor and detects whether that leakage, seal box 3.1.1, cushion chamber 3.1.2, air pump 3.1.3 are sequentially connected with by corrugated tube；
Described qualified spray code spraying apparatus comprises: discharge belt 3.2.1, ink jet numbering machine 3.2.2, as shown in figure 11.Before ink jet numbering machine 3.2.2 is arranged on discharge belt 3.2.1, discharge belt 3.2.1, ink jet numbering machine 3.2.2 are arranged in leakage coding module frame.
Preferably, described apparent size Filtting device 4.1, outward appearance electrical property Filtting device 4.2, described electrical property leakage Filtting device 4.3 and leakage coding Filtting device 4.4 all include that frame, cylinder, ball-screw module, electric magnet hands are grabbed, described electric magnet hands grabs be connected fixing with cylinder, cylinder is fixing with ball-screw module to be connected, and ball-screw module is fixing with frame to be connected.
Concrete, described apparent size Filtting device 4.1, as it is shown in figure 5, include that frame 4.1.1, cylinder 4.1.2, ball-screw module 4.1.3, electric magnet hands grab 4.1.4
Described outward appearance electrical property Filtting device 4.2, as shown in figure 13, grabs 4.2.4 including frame 4.2.1, cylinder 4.2.2, ball-screw module 4.2.3, electric magnet hands
Described described electrical property leakage Filtting device 4.3, as shown in figure 12, grabs 4.3.4 including frame 4.3.1, cylinder 4.3.2, ball-screw module 4.3.3, electric magnet hands.
Described leakage coding Filtting device 4.4, as shown in figure 14, grabs 4.4.4 including frame 4.4.1, cylinder 4.4.2, ball-screw module 4.4.3, electric magnet hands.
The detection method of described detection line comprises the steps:
nullApparent size Filtting device is grabbed by cylinder control electric magnet hands and is moved up and down，Controlled electric magnet hands by ball-screw module and grab movable，Realize lithium battery carrying between supplied materials conveyer belt and each detection device，Apparent size Filtting device is during moving apparent size detection module by lithium battery，PLC controls air nozzle valve and opens，The ion wind that ion wind rod produces blows away lithium battery both ends of the surface dust，Pit is carried out successively after drifting dust、Projection and scratch detection，Pit at lithium battery end face、During projection and scratch detection，The circular groove of corresponding detection device is put each half slot on tool and is placed a lithium battery，Light source and camera are arranged at described circular groove and put tool both sides，Lithium battery during allochthonous camera to lithium battery end face pit、Protruding and cut is taken pictures，Gained image is used for judging whether lithium battery surface has pit、Projection and cut，The rolling of face of cylinder cut and lithium battery height detecting device is put tool and is made up of 11 roller bearings，Synchronous axial system under the drive of Timing Belt，Roller bearing drives 10 lithium batteries thereon to rotate，Lithium battery complete cycle surface scan stripes shape code is detected while rotating，Described rolling is put tool both sides and is arranged 5 pairs of laser height-measuring instruments and detect staggered 5 odd numbers lithium battery height simultaneously，Then under ball-screw drives, moved the height detection remaining 5 even numbers lithium batteries，Owing to single laser height-measuring instrument size is more than cell diameter，10 cannot be accommodated measuring instrument is detected simultaneously，Therefore with 5 detections staggered to laser height-measuring instrument，Also cost can be reduced.
Lithium battery is moved to described electrical property conveyer belt 2.2 after completing by lithium battery face of cylinder cut and lithium battery height detection by outward appearance electrical property Filtting device 4.2, if there is the defective lithium battery of apparent size in detection, the electric magnet power-off of the defective lithium battery of adhesive before moving electrical property detection conveyer belt, lithium battery falls into the bad district of apparent size, and the action of described cylinder, ball-screw and electric magnet is by PLC control；Being all one group with 10 lithium batteries during the carrying of above lithium battery and detection, lithium battery is moved direction and is moved horizontally along vertical lithium battery axis direction；
After the lithium battery on described electrical property detection conveyer belt 2.2 piles 30, conveyer belt moves, lithium battery passes sequentially through lithium battery internal resistance detection device 2.3, charging and discharging lithium battery detection device 2.4, detect due to the electrical property of single battery and the detection speed of follow-up leakage detection is lower than apparent size detection speed, in order to ensure that detection efficiency synchronizes, start to be one group with 30 batteries from electrical property detection and detect.Described electrical property detection conveyer belt is made up of two parallel conveyer belts, lithium battery two ends are respectively placed on two conveyer belts, lithium battery positioning fixture 2.2.2 it is provided with in the middle of described conveyer belt, when lithium battery arrives described lithium battery internal resistance detection device or charging and discharging lithium battery detection device 2.4, described lithium battery positioning fixture rises under cylinder promotes, make the detection probe in the alignment probe clamp of lithium battery the two poles of the earth, described probe clamp makes the probe clamping lithium battery both positive and negative polarity that it is interior under cylinder promotes, by the detection lithium battery internal resistance of internal resistance detection instrument or detected charging and discharging lithium battery performance by charge-discharge machine；
Lithium battery is moved 3.1.1 in apparatus for testing weeping seal box along lithium battery axis direction by described electrical property leakage Filtting device 4.3 after completing discharge and recharge detection by lithium battery, owing to 30 battery length side by side are excessive, move apart from excessive along vertical battery axis direction, the most this time move direction parallel with battery axis direction.During moving, if occurring, electrical property is defective, the electric magnet power-off of the defective lithium battery of adhesive, and lithium battery falls into the bad district of electrical property, and the action of described cylinder, ball-screw module and electric magnet is by PLC control；
nullAfter lithium battery enters seal box，Described seal box cover plate 3.1.1 promotes the tight jacket of lower cover at cylinder，Seal box 3.1.1 is bled and makes it keep the vacuum several seconds by described air pump 3.1.2，It is provided with in described seal box whether ethylene gas sensor occurs leakage with detection lithium battery，INO after detection，Air enters seal box，Seal box cover plate 3.1.1 opens under cylinder promotes，Lithium battery moves discharge belt 3.2.1 under described leakage coding Filtting device 4.4 acts on，If lithium battery leakage detection is qualified, during moving, spray qualified code，Non-defective unit district is delivered to by discharge belt 3.2.1，If defective, not coding，PLC controls motor makes discharge belt 3.2.1 invert，All lithium batteries are sent into leakage defective products district，Described cylinder、The action of ball-screw and electric magnet is by PLC control.
Claims (8)
- null1. a lithium battery automatic inspection line，It is characterized in that including: Filtting device (4) and the apparent size detection module (1) being sequentially arranged、Electrical property detection module (2)、Leakage coding module (3)，Described Filtting device (4) includes apparent size Filtting device (4.1)、Outward appearance electrical property Filtting device (4.2)、Electrical property leakage Filtting device (4.3)、Leakage coding Filtting device (4.4)，Described apparent size Filtting device (4.1) is used for supplied materials and lithium battery carrying in outward appearance size detection module (1)，Outward appearance electrical property Filtting device (4.2) is arranged on apparent size detection module (1)、Between electrical property detection module (2)，Electrical property leakage Filtting device (4.3) is arranged on electrical property detection module (2)、Between leakage coding module (3)，Leakage coding Filtting device (4.4) is used for lithium battery carrying in leakage coding module (3) and blanking，The described each module of detection line is provided with defective products collection box，Described detection line afterbody is provided with non-defective unit case and receives certified products.
- 18650 lithium battery automatic inspection lines the most according to claim 1, it is characterized in that described apparent size detection module (1) comprises apparent size detection module frame (1.1), dust-blowing device (1.2), end face pit detection device (1.3), head face hump detection device (1.4), end face scratch detection device (1.5), face of cylinder cut and lithium battery height detecting device (1.6), described dust-blowing device (1.2), end face pit detection device (1.3), head face hump detection device (1.4), end face scratch detection device (1.5), face of cylinder cut and lithium battery height detecting device (1.6) are separate and be sequentially arranged in frame (1.1).
- 18650 lithium battery automatic inspection lines the most according to claim 2, it is characterized in that described dust-blowing device (1.2) comprises: ion wind rod (1.2.1), vacuum cleaner and air pump, described apparent size detection module frame (1.1) has osculum, described vacuum cleaner is arranged at below osculum, described ion wind rod is arranged at osculum both sides, and described air pump is connected generation ion wind with ion wind rod by sebific duct.
- 18650 lithium battery automatic inspection lines the most according to claim 2, it is characterized in that described end face pit detection device (1.3), head face hump detection device (1.4), end face scratch detection device (1.5) all include that circular groove puts tool, light source, camera, described circular groove is put and is offered 10 half slots on tool, and described light source and camera may be contained within described circular groove and put tool both sides.
- null18650 lithium battery automatic inspection lines the most according to claim 2，It is characterized in that described face of cylinder cut and lithium battery height detecting device (1.6) comprise: roll and put tool (1.6.1)、Light source (1.6.2)、Camera (1.6.3)、Laser height-measuring instrument (1.6.4)、Ball-screw and motor (1.6.5)、Roller motor (1.6.6)，Described rolling is put tool (1.6.1) and is made up of 11 roller bearings，Described light source and camera are positioned at rolling and put directly over tool (1.6.1)，Described rolling is put tool both sides and is arranged 5 pairs of laser height-measuring instruments (1.6.4)，The roller bearing that roller motor (1.6.6) drives rolling to put tool (1.6.1) rotates，Ball-screw and motor (1.6.5) drive rolling to put tool (1.6.1) and move forward and backward.
- null18650 lithium battery automatic inspection lines the most according to claim 1，It is characterized in that described electrical property detection module (2) comprises: electrical property detection module frame (2.1)、Electrical property detection conveyer belt (2.2)、Lithium battery internal resistance detection device (2.3)、Charging and discharging lithium battery detection device (2.4)，Described electrical property detection conveyer belt (2.2)、Lithium battery internal resistance detection device (2.3)、Charging and discharging lithium battery detection device (2.4) is arranged in frame (2.1)，Lithium battery internal resistance detection device (2.3)、Charging and discharging lithium battery detection device (2.4) is arranged on the both sides of electrical property detection conveyer belt (2.2)，Described electrical property detection conveyer belt is made up of two parallel conveyer belts (2.2.1)，Lithium battery two ends are respectively placed on two conveyer belts，Lithium battery positioning fixture (2.2.2) it is provided with in the middle of described conveyer belt，Described lithium battery internal resistance detection device (2.3) includes probe clamp (2.3.1) and cylinder (2.3.2)，Described charging and discharging lithium battery detection device (2.4)，Comprise probe clamp (2.4.1)、Cylinder (2.4.2).
- 18650 lithium battery automatic inspection lines the most according to claim 1, it is characterized in that described leakage coding module (3) comprises: leakage coding module frame, apparatus for testing weeping (3.1) and qualified spray code spraying apparatus (3.2), described apparatus for testing weeping (3.1) comprises seal box (3.1.1), cushion chamber (3.1.2), air pump (3.1.3), described seal box is placed lithium battery, seal box is provided with ethylene gas sensor detection lithium battery whether leakage, seal box (3.1.1), cushion chamber (3.1.2), air pump (3.1.3) is sequentially connected with by corrugated tube；Described qualified spray code spraying apparatus comprises: discharge belt (3.2.1), ink jet numbering machine (3.2.2), before ink jet numbering machine (3.2.2) is arranged on discharge belt (3.2.1), discharge belt (3.2.1), ink jet numbering machine (3.2.2) are arranged in leakage coding module frame.
- 18650 lithium battery automatic inspection lines the most according to claim 1, it is characterized in that, described apparent size Filtting device (4.1), outward appearance electrical property Filtting device (4.2), electrical property leakage Filtting device (4.3) and leakage coding Filtting device (4.4) all include that frame, cylinder, ball-screw module, electric magnet hands are grabbed, described electric magnet hands grabs that the cylinder head with cylinder is fixing to be connected, cylinder is fixing with the slide unit on ball-screw module to be connected, and ball-screw module is fixing with frame to be connected.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105910645A (en) * | 2016-04-29 | 2016-08-31 | 浙江大学 | Type 18650 lithium ion battery's automatic detection line and the method |
| CN111584919A (en) * | 2020-04-30 | 2020-08-25 | 惠州市多科达科技有限公司 | Automatic battery discharging machine |
| CN112683455A (en) * | 2020-12-11 | 2021-04-20 | 唐山国轩电池有限公司 | Lithium battery leakage detection device |
| JP2022081388A (en) * | 2020-11-19 | 2022-05-31 | 東莞理工学院 | Case insertion device for storage battery that can automatically insert |
| JP2022081387A (en) * | 2020-11-19 | 2022-05-31 | 東莞理工学院 | Storage battery case mounting mechanism |
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2016
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| CN105910645A (en) * | 2016-04-29 | 2016-08-31 | 浙江大学 | Type 18650 lithium ion battery's automatic detection line and the method |
| CN105910645B (en) * | 2016-04-29 | 2018-04-20 | 浙江大学 | A kind of automatic inspection line and its method of 18650 lithium battery |
| CN111584919A (en) * | 2020-04-30 | 2020-08-25 | 惠州市多科达科技有限公司 | Automatic battery discharging machine |
| JP2022081388A (en) * | 2020-11-19 | 2022-05-31 | 東莞理工学院 | Case insertion device for storage battery that can automatically insert |
| JP2022081387A (en) * | 2020-11-19 | 2022-05-31 | 東莞理工学院 | Storage battery case mounting mechanism |
| JP7125803B2 (en) | 2020-11-19 | 2022-08-25 | 東莞理工学院 | Storage battery case mounting mechanism |
| CN112683455A (en) * | 2020-12-11 | 2021-04-20 | 唐山国轩电池有限公司 | Lithium battery leakage detection device |
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