CN108957332A - Lithium battery finished product detection equipment - Google Patents

Abstract

The present invention relates to technical field of new energy production.Lithium battery finished product detection equipment, full charging tray feeding device, charging tray jacking apparatus, empty tray discharging device, feeding device, the first conveying robot unit, barcode scanning device, assignment test platform device, the second conveying robot unit, OCV detection device, rejected product discharging device and sorting unit including rack components and thereon.The advantages of lithium battery finished product detection equipment is to be automatically finished barcode scanning operation and open-circuit voltage test, high in machining efficiency, and barcode scanning, OCV detection and screening accuracy are high.

Description

Lithium battery finished product detection equipment

Technical field

The present invention relates to the test of the open-circuit voltage of technical field of new energy production, especially lithium battery and screening installations.

Background technique

Bar code is posted on surface to lithium battery after the assembly is completed, it is also necessary to carry out barcode scanning operation to lithium battery and open-circuit voltage is surveyed Examination, barcode scanning operation in order to confirm whether bar code wrong, open-circuit voltage test be to obtain the voltage of lithium ion battery, electricity The parameters such as stream, capacitor, to sort out the underproof lithium battery of parameter, to guarantee the quality of finished battery.Existing lithium Deficiency existing for device for separating batteries is: 1. barcode scannings operation and open-circuit voltage test be it is separated, there is presently no integrated completions Automatic equipment；2. feed mechanism is unreasonable in open-circuit voltage test equipment, cause testing efficiency low；3. open-circuit voltage is surveyed It tries in equipment, assignment test and OCV Detection accuracy be not high, causes test accuracy rate low and stabilization is poor.

Summary of the invention

The purpose of the present invention is to solve existing lithium battery sorting there are the problem of, one kind is provided and is automatically finished barcode scanning The lithium battery finished product detection equipment of operation and open-circuit voltage test.

To achieve the goals above, the invention adopts the following technical scheme: lithium battery finished product detection equipment, including rack Component and full charging tray feeding device, charging tray jacking apparatus, empty tray discharging device, feeding device, the first handling machinery thereon Arm device, barcode scanning device, assignment test platform device, the second conveying robot unit, OCV detection device, rejected product discharging dress It sets and sorting unit；Charging tray jacking apparatus is arranged below full charging tray feeding device, and feeding device is located at full charging tray feeding device Between empty tray discharging device, barcode scanning device is used to scan the bar code of lithium battery on feeding device；Second conveying robot dress Set for by battery from being transported in feeding device in assignment test platform device；Assignment test platform device is used for the locating clip of battery Tightly；OCV detection device is located above assignment test platform device, the carry out OCV detection to battery in assignment test platform device；

Assignment test platform device includes testboard, infrared sensor, the 6th cylinder, turning rolls, idler wheel and clamp system；Testboard It is fixed in rack components, infrared sensor is arranged below testboard；6th cylinder is mounted on testboard by folded plate Lower section, the 6th Telescopic-cylinder end connect turning rolls, and idler wheel is mounted on turning rolls, and idler wheel pushes clamp system movement, the 6th gas Cylinder action control idler wheel drives the mobile battery b clamped on testboard of clamp system；Testboard is equipped with first sliding groove and second Sliding slot, first sliding groove and second sliding slot are vertically arranged；Clamp system is two groups be oppositely arranged, respectively along first sliding groove and second Sliding slot is mobile；Idler wheel on turning rolls is two be arranged in a mutually vertical manner, and each idler wheel docks one group of clamp system；Clamp system Including fold bar, fold bar mounting base, the tight edge of L clevis, moving rail, plush copper pin shaft and second spring；At the position for turning down bar Right above idler wheel, the shaft for turning down bar is fitted in fold bar mounting base, and fold bar mounting base upper end is fixed at In adapter frame, the tight edge position of L clevis is adjustable to be mounted on moving rail, and there is plush copper in plush copper pin shaft one end, and other end fixation is set Set on moving rail, fold bar mounting base be fitted on plush copper pin shaft by prismatic pair, second spring be socketed in plush copper with It turns down on the plush copper pin shaft between bar mounting base；Two pieces of tight edges of L clevis are oppositely arranged arrangement squarely.

Preferably, feeding device includes cell feed bracket and cell feed roller, the 4th motor, the 4th band thereon Transmission component, feed belt and positioning mechanism；Cell feed bracket is fixed in rack components, and the 4th motor passes through the 4th V belt translation component connects cell feed roller, and feed belt is wound on cell feed roller, the 4th motor control feed belt Movement；Positioning mechanism includes the 4th cylinder, positioning push top, adjusts positioning plate and positioning fixed block, and positioning fixed block is in charging The top of belt, feed belt are in positioning push top and adjust between positioning plate, the control positioning push top movement of the 4th cylinder；It adjusts Board position is adjustable is connected on cell feed bracket for positioning.

Preferably, the second conveying robot unit includes the second transporting supports, moving guide rail, Mobile Slide, the 7th gas Cylinder, battery sucker, the second screw rod and carrying motor；Second transporting supports are fixed in rack components, and moving guide rail is horizontal It is mounted on the second transporting supports, Mobile Slide is fitted on moving guide rail and the second screw rod, moving guide rail and second Bar is arranged in parallel, and carries motor and drives the rotation of the second screw rod, Mobile Slide laterally moves linearly along moving guide rail；7th cylinder is set It sets on Mobile Slide, the telescopic end of the 7th cylinder bottom connects battery sucker.

Preferably, OCV detection device includes one layer of pedestal, two layers of pedestal, vertical support, the 8th cylinder, electrode installation Seat, engaged test electrode and compression felt；One layer of base bottom is fixed in rack components, and two layers of pedestal are adjusted by first Section bolt group is connected on one layer of pedestal, and the first adjusting bolt group is used to adjust the left-right position of one layer of pedestal and two layers of pedestal； Vertical support bottom is connected on two layers of pedestal by the second adjusting bolt group, and second adjusts bolt group for adjusting two layers of pedestal With the front-rear position of vertical support；8th cylinder is fixed at vertical support top, the 8th Telescopic-cylinder end connection electrode peace Seat is filled, engaged test electrode is mounted in electrode mounting base, engaged test electricity of the 8th cylinder with moving electrode mounting base and thereon Pole moves up and down；Compression felt is fixedly installed on the vertical support immediately below engaged test electrode, in contact when battery c is tested It tests between electrode and compression felt.

Using the lithium battery finished product detection equipment of above-mentioned technical proposal, charging tray jacking apparatus jack-up is placed on full charging tray Expect the full charging tray in device；First conveying robot unit is used to the lithium battery being placed in full charging tray being transported to feeding device On, and empty tray is transported on empty tray discharging device；Feeding device is used for the feeding of lithium battery, and empty tray discharging device is used In undertaking empty tray, and empty tray is transported, i.e., it is real by charging tray feeding device, charging tray jacking apparatus, empty tray discharging device Full charging tray is showed and has stacked feeding, empty tray stacks conveying, improves the efficiency of processing.Barcode scanning device is for scanning feeding device The bar code of lithium battery, it is high in machining efficiency.Second conveying robot unit is surveyed for battery to be transported to positioning from feeding device In test stand device；Positioning of the assignment test platform device for battery clamps, and locating accuracy is high；OCV detection device is realized to fixed OCV, that is, open-circuit voltage detection of battery in bit test platform device, testing result are used for sorting of the later period to battery, will be unqualified Product is transported in rejected product discharging device and transports, and qualified products are completed stepping according to voltage range in sorting unit and are put It sets, i.e., improves the stabilization of test accuracy rate and test by OCV detection device, rejected product discharging device and sorting unit Property.The advantages of lithium battery finished product detection equipment is to be automatically finished barcode scanning operation and open-circuit voltage test, high in machining efficiency, is swept Code, OCV detection and screening accuracy are high.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the embodiment of the present invention.

Fig. 2 is the structural schematic diagram of rack components.

Fig. 3 is the configuration schematic diagram of full charging tray feeding device.

Fig. 4 is the structural blast structural schematic diagram of charging tray jacking apparatus.

Fig. 5 is the configuration schematic diagram of empty tray discharging device.

Fig. 6 is the configuration schematic diagram of feeding device.

Fig. 7 is the configuration schematic diagram of the first conveying robot unit.

Fig. 8 is the configuration schematic diagram of barcode scanning device.

Fig. 9 is the configuration schematic diagram of assignment test platform device.

Figure 10 is the configuration schematic diagram of clamp system.

Figure 11 is the configuration schematic diagram of the second conveying robot unit.

Figure 12 is the configuration schematic diagram of OCV detection device.

Figure 13 is the configuration schematic diagram of rejected product discharging device.

Figure 14 is the configuration schematic diagram of sorting unit.

Figure 15 is the configuration schematic diagram for sorting pick-up component.

Figure 16 is the configuration schematic diagram of stepping conveyer belt assembly.

Specific embodiment

It is described further below with reference to Fig. 1-16 couples of present invention.

Lithium battery finished product detection equipment as illustrated in figs. 1-16, full charging tray feeding device including rack components 1 and thereon 2, charging tray jacking apparatus 3, empty tray discharging device 4, feeding device 5, the first conveying robot unit 6, barcode scanning device 7, positioning Test board device 8, the second conveying robot unit 9, OCV detection device 10, rejected product discharging device 11 and sorting unit 12. For other devices to be fixedly mounted, full charging tray feeding device 2 is fixed in rack components 1 rack components 1.Charging tray jacking dress 3 settings are set below full charging tray feeding device 2, charging tray jacking apparatus 3 jacks up the full material being placed in full charging tray feeding device 2 Disk.First conveying robot unit 6 is used to for the lithium battery being placed in full charging tray being transported to feeding device 5, and sky is expected Disk is transported on empty tray discharging device 4.Feeding device 5 is fixed in rack components 1, and feeding device 5 is located at full charging tray Between feeding device 2 and empty tray discharging device 4, feeding device 5 is used for the feeding of lithium battery.Empty tray discharging device 4 is used for Empty tray is accepted, and empty tray is transported.Barcode scanning device 7 is fixed in rack components 1, and barcode scanning device 7 is located at charging dress 5 ends are set, barcode scanning device 7 is used to scan the bar code on feeding device 5 on lithium battery.Second conveying robot unit 9 is used for will Battery in feeding device 5 from being transported in assignment test platform device 8.Positioning of the assignment test platform device 8 for battery clamps, just It works in OCV detection device 10.OCV detection device 10 is fixed at rack components 1, and OCV detection device 10 is located at positioning and surveys Progress OCV, that is, open-circuit voltage detection to battery in assignment test platform device 8, inspection are realized by lifting in 8 top of test stand device It surveys result and is used for sorting of the later period to battery, substandard product is transported in rejected product discharging device 11 and is transported, it will be qualified Product completes stepping placement according to voltage range in sorting unit 12.

As shown in Fig. 2, rack components 1 includes installation panel 14 and rack framework 15, installation panel 14 is fixedly mounted on machine On frame frame 15, installs on panel 14 for other devices to be fixedly mounted, be used to that air valve gas cylinder etc. be arranged inside rack framework 15 Cabinet door 18, the export-oriented wheel 16 of 15 bottom of rack framework setting and fot screw 17 are arranged on rack framework 15 for device.

As shown in figure 3, full charging tray feeding device 2 includes feeding bracket 21 and first motor 22 thereon, conveyer belt 27, the One infrared detector 212, transmission mechanism, clamping component and side plate 28；Feeding bracket 21 is fixedly mounted in rack components 1, the One motor 22 is acted by transmission mechanism driving conveying belt 27；Clamping component is in the side of conveyer belt 27, and clamping component is used for Charging tray on clamping conveying belt 27；First infrared detector 212 is for detecting whether charging tray is placed to conveyer belt 27；Side plate 28 be muti-piece, and side plate 28 is fixed on the feeding bracket 21 of 27 two sides of conveyer belt, and charging tray is between two blocks of opposite side plates 28, Side plate 28 is for limiting position of the charging tray on conveyer belt 27.

28 bottom of side plate is equipped with the bottom mounting blocks 281 being linked together with it, and bottom mounting blocks position is adjustable to be mounted on On feeding bracket 21, by adjusting position of the side plate 28 on feeding bracket 21 to adapt to various sizes of charging tray, side plate 28 is pushed up Portion is equipped with to the importing block 282 being folded outward, and imports block and charging tray is facilitated to put down.

Side plate 28 includes the second side plate of the first side plate and close 27 feed end of conveyer belt far from 27 feed end of conveyer belt, First side plate is equipped with the stopper for preventing charging tray from skidding off conveyer belt 27, the side that the second side plate is equipped with convenient for charging tray correction position Import block.Side plate 28 is easy to implement stacking feeding, improves the effect of processing.

First motor 22 is mounted on feeding bracket 21 by first motor mounting plate.Transmission mechanism includes the first V belt translation Component 23, drive roll 24, driven roller 25, supporting roller 26 and side plate 28；Drive roll 24 and driven roller 25 are by turning Dynamic secondary connection is mounted in the circular hole of feeding bracket 21；First band transmission component 23 include driving pulley, driven pulley with it is synchronous Band, first band transmission component 23 connect the output shaft of first motor 22 and the shaft of drive roll 24, transmit power, conveyer belt 27 It is wrapped on drive roll 24 and driven roller 25；Supporting roller 26 is mounted on feeding bracket 21, and the setting of supporting roller 26 exists 27 lower section of conveyer belt, can be with pivoting；Clamping component includes the first air cylinder support 29, the first cylinder 210 and collet 211, the One cylinder 210 is mounted on feeding bracket 21 by the first air cylinder support 29,210 telescopic end connecting clip 211 of the first cylinder；The One air cylinder support 29, the first cylinder 210 and collet 211 share two sets, are arranged symmetrically in 21 two sides of feeding bracket, for clamping material Disk.

After full charging tray feeding device 2 is in use, the first infrared detector 212 detection charging tray is placed on conveyer belt 27, give Electric signal control first motor 22 rotates out, and the charging tray that first motor 22 controls conveyer belt 27 and fills thereon transports to the right, leads to The rising that the charging tray jacking apparatus 3 being arranged among conveyer belt 27 realizes charging tray is crossed, the elongation of the first cylinder 210 is clamped from both ends Charging tray side, second charging tray continuation are transported to the right；It continues through charging tray jacking apparatus 3 and is lifted charging tray, complete to stack.

As shown in figure 4, charging tray jacking apparatus 3 includes lifting chassis 31, screw rod 32, linear bearing 33, the second V belt translation group Part 34, the second motor 35, feed screw nut 36, crane 37 and barrier rib 38；Lifting chassis 31 is fixed at rack components 1 Interior, screw rod 32 is mounted on lifting chassis 31, and linear bearing 33 is fitted on the column of lifting chassis 31 by prismatic pair； Second motor 35 is fixed on the lower plate of lifting chassis 31, and the second motor 35 passes through 34 connection wire rod of the second V belt translation component 32, the second V belt translation component 34 is for transmitting power；Feed screw nut 36 is fixed on crane 37, feed screw nut 36 and screw rod 32 Constitute feed screw nut pair connection；The lower plate of crane 37 is fixedly connected with linear bearing 33, and barrier rib 38 is fixed on crane 37 Upper plate on, barrier rib 38 is for stopping full charging tray a movement.

Charging tray jacking apparatus 3 is in use, the second motor 35 drives screw rod 32 to be driven by the second V belt translation component 34, in turn Crane 37 is driven to go up and down, crane 37 is jacked up when rising expires charging tray a, is pressed from both sides after jack-up by the collet 211 of full charging tray feeding device 2 Tight charging tray, successively operates, and realizes the stacking of charging tray, increases displacement volume.

As shown in figure 5, empty tray discharging device 4 includes empty tray discharging support 41, third motor 42, third V belt translation group Part 43, empty tray discharging roller 44, empty tray outfeed belt 45, third cylinder 46, expansion plate 47 and fixed plate 48；Empty tray goes out Material bracket 41 is fixed in rack components 1；Empty tray discharging roller 44 and third motor 42 are mounted on empty tray discharging support 41 On, third motor 42 connects empty tray discharging roller 44 by third V belt translation component 43, and third motor 42 controls empty tray and goes out Empty tray outfeed belt 45 on feed roller 44 acts；Third cylinder 46 is mounted on empty tray discharging by third air cylinder support 49 On bracket 41, the output end of third cylinder 46 connects expansion plate 47；Fixed plate 48 is muti-piece, and muti-piece fixed plate 48 is mounted on empty material On disk discharging support 41,48 location matches of expansion plate 47 and fixed plate, fixed plate 48 discharges for limiting empty tray in empty tray Position on belt 45.

48 upper top of fixed plate is equipped with to the empty tray being folded outward and imports block 480, is equipped at the top of expansion plate 47 and leads with empty tray Enter the empty tray guide block of Block- matching, empty tray imports block and empty tray guide block facilitates charging tray to put down.

Fixed plate 48 includes first lateralling secure plate, the second lateral activity fixed plate and backward fixed block, and the second side is to work Dynamic fixed Board position is adjustable is mounted on empty tray discharging support 41, and first laterallys secure plate and the second lateral activity fixed plate Be oppositely arranged, empty tray be in laterallyd secure between plate and the second lateral activity fixed plate with first, by adjusting the second side to Position of the activity fixed plate on feeding bracket 21 is to adapt to various sizes of charging tray；Backward fixed block is located proximate to feeding device 5, backward fixed block is oppositely arranged with expansion plate 47, empty tray be in after between fixed block and expansion plate 47, pass through expansion plate 47 movement arrangement and specification empty tray.Fixed plate 48 and the structure of expansion plate 47 are easy to implement empty tray and stack conveying, improve The effect of processing.

Empty tray discharging device 4 is in use, empty tray b is placed into fixed plate by the carrying of the first conveying robot unit 6 Between 48 and expansion plate 47, when accumulating certain amount, third cylinder 46 is acted, and expansion plate 47 leaves empty tray outfeed belt 45 Top, while third motor 42 acts, empty tray b is exported by empty tray outfeed belt 45.

As shown in fig. 6, cell feed roller 52, fourth motor of the feeding device 5 including cell feed bracket 51 and thereon 53, the 4th V belt translation component 54, feed belt 55 and positioning mechanism；Cell feed bracket 51 is fixed in rack components 1, 4th motor 53 connects cell feed roller 52 by the 4th V belt translation component, and feed belt 55 is wound on cell feed roller 52 On, the 4th motor 53 controls the movement of feed belt 55；Positioning mechanism includes the 4th cylinder 56, positioning push top 58, adjusts positioning Plate 510 and positioning fixed block 50, positioning fixed block 50 are in the top of feed belt 55, and feed belt is in positioning 58 Hes of push top It adjusts between positioning plate 510,58 movement of the 4th cylinder 56 control positioning push top；Adjust that 510 position of positioning plate is adjustable is connected to On cell feed bracket 51, by adjusting the left and right adjusting for adjusting positioning plate 510, to adapt to various sizes of battery.

4th cylinder, 56 telescopic end connects positioning mounting plate 57, and positioning push top 58 is mounted on positioning mounting plate by connecting pin On 57, spring 59 is set on the connecting pin between positioning mounting plate 57 and positioning push top 58, it is therefore an objective to positioning 58 locating clips of push top Play the role of flexible damping when tight battery, prevents battery from receiving rigid shock.

The feed end of feeding device 5 is to charging tray feeding device 2 is filled, and feeding device 5 is in use, the first conveying robot fills It sets 6 the lithium battery being placed in full charging tray is transported on feed belt 55, the 4th motor 53 controls feed belt 55 and acts, into Full charging tray on material belt 55, which moves right to, is clamped positioning at positioning mechanism, since the first conveying robot unit 6 is removed The not accuracy for transporting battery, needs positioning mechanism to clamp positioning again, is convenient for subsequent operation, first passes through the progress of barcode scanning device 7 The scanning of battery surface bar code, then battery is transported in assignment test platform device 8 by the second conveying robot unit 9 and is carried out OCV detection.

As shown in fig. 7, the first conveying robot unit 6 includes the first transporting supports 61, the 5th motor 62, first straight line shifting Rail 63, the first slide unit 64, the 5th cylinder 65 and the first sucker group 66；First transporting supports 61 are fixed in rack components 1, First straight line is moved rail 63 and is secured transverse on the first transporting supports 61, and the first slide unit 64 is mounted on first straight line and moves on rail 63；The Five motors 62 connect the first slide unit 64, and the output end of the 5th motor 62 connects the first sucker group 66, the 5th motor 62 control first Slide unit 64 is moved on rail 63 in first straight line and is moved, and first straight line, which is moved when rail 63 works, is changed into the rotary motion of the 5th motor 62 The straight reciprocating motion of first slide unit 64.

First sucker group 66 includes sucker and distance measuring sensor 67, after distance measuring sensor 67 detects sucker close to battery Start air-breathing.

It completes two carryings when first conveying robot unit 6 uses to act, one is that the battery that will expire in charging tray is carried To feeding device 5, the other is the full charging tray moved empty is transported on empty tray discharging device 4.

As shown in figure 8, barcode scanning device 7 include column 71, the first connector 72, first connecting rod 73, the second connector 75, Second connecting rod 78, third connector 77, third connecting rod 76 and probe 74；71 bottom of column is fixed on machine by Upright post base On frame component, first connecting rod 73 is connected on column 71 by the way that the first connector 72 is height-adjustable, first connecting rod 73 with Column 71 is vertical；Second connecting rod 78 is connected on first connecting rod 73 by the second connector 75, the second connecting rod 78 and the One connecting rod 73 is vertical；Third connecting rod 76 is connected in the second connecting rod 78 by third connector 77, third connecting rod 76 It is vertical with the second connecting rod 78；Probe 74 is mounted in third connecting rod 76；By adjusting the connection of the first connector 72, second First 75 and third connector 77 the adjustable probe 74 in position height and angle position.

Barcode scanning device 7 in use, adjustment probe 74 height and angle position, make probe 74 be aligned feeding device 5 Can the bar code of upper battery, detection bar code correctly be scanned, and below, link is rejected to rejected product if unqualified Expect device 11.

As shown in Figure 9 and Figure 10, assignment test platform device 8 is carried for accepting from the second conveying robot unit 9 Battery, and to battery carry out positioning operation after by OCV detection device 10 test battery open-circuit voltage.

Assignment test platform device 8 includes testboard 81, infrared sensor 82, the 6th cylinder 83, turning rolls 84,85 and of idler wheel Clamp system 86；Testboard 81 is fixed in rack components 1, and infrared sensor 82 is arranged below testboard 81, infrared Signal is transmitted to the 6th cylinder 83 and controls its work by sensor 82 for whether in place to detect battery c；6th cylinder 83 passes through Folded plate 87 is mounted on 81 lower section of testboard, and 83 telescopic end of the 6th cylinder connects turning rolls 84, and idler wheel 85 is mounted on turning rolls 84, For idler wheel 85 for pushing clamp system 86 to act, 83 action control idler wheel 85 of the 6th cylinder drives mobile clamp of clamp system 86 to survey Battery b in test stand 81.

Testboard 81 is equipped with first sliding groove and second sliding slot, and first sliding groove and second sliding slot are vertically arranged；Clamp system 86 be two groups be oppositely arranged, is moved respectively along first sliding groove and second sliding slot；Idler wheel 85 on turning rolls 84 is to be mutually perpendicular to Two be arranged, each idler wheel 85 dock one group of clamp system 86.

Clamp system 86 includes fold bar 861, fold bar mounting base 862, the tight edge 863 of L clevis, moving rail 864, plush copper Pin shaft 865 and second spring 866；The position of fold bar 861 is in right above idler wheel 85, and the shaft of fold bar 861 is coupled In fold bar mounting base 862, fold 862 upper end of bar mounting base is fixed on the lower surface of 81 plate of adapter frame, L clevis Tightly 863 position of edge is adjustable is mounted on moving rail 864, is mounted on moving rail 864 by adjusting the tight edge 863 of L clevis Position to adapt to different size of battery, there is plush copper in 865 one end of plush copper pin shaft, and the other end is fixed on moving rail 864, Fold bar mounting base 862 is fitted on plush copper pin shaft 865 by prismatic pair, and second spring 866 is socketed in plush copper and fold On plush copper pin shaft 865 between bar mounting base 862；The tight edge 863 of two pieces of L clevis is oppositely arranged arrangement squarely.

Assignment test platform device 8 in use, infrared sensor 82 detect battery c in place after, the 6th cylinder 83 control idler wheel 85 rise, and idler wheel 85 pushes fold bar 861 to rotate clockwise around axis, so that the tight edge 863 of L clevis be pushed to move to the right, make The placement region obtained on testboard 81 becomes larger, and after battery b is put, the 6th cylinder 83 resets, work of the clamp system 86 in spring With lower reset, the tight edge 863 of two pieces of L clevis being oppositely arranged clamps battery, positions battery, quasi- convenient for OCV detection device 10 Really work.

As shown in figure 11, the second conveying robot unit 9 is used to battery being transported to assignment test platform dress from feeding device 5 It sets in 8.

Second conveying robot unit 9 includes the second transporting supports 91, moving guide rail 92, Mobile Slide 93, the 7th cylinder 94, battery sucker 95, the second screw rod 96 and carrying motor；Second transporting supports 91 are fixed in rack components 1, and movement is led Rail 92 is horizontally arranged on the second transporting supports 91, and Mobile Slide 93 is fitted on moving guide rail 92 and the second screw rod 96, Moving guide rail 92 and the second screw rod 96 are arranged in parallel, and carry motor and drive the rotation of the second screw rod 96, Mobile Slide 93 is led along moving The laterally linear movement of rail 92；7th cylinder 94 is arranged on Mobile Slide 93, and the telescopic end of 94 bottom of the 7th cylinder connects battery Sucker 95.

Second conveying robot unit 9 in use, Mobile Slide 93 along the laterally linear movement of moving guide rail 92, the 7th cylinder 94 control battery suckers 95 vertically move, and realize that battery sucker 95 can complete electricity with the movement of two dimensions in perpendicular The handling work in pond.

As shown in figure 12, OCV detection device 10 includes one layer of pedestal, 101, two layers of pedestal 102, vertical support the 103, the 8th Cylinder 104, electrode mounting base 105, engaged test electrode 106 and compression felt 107；One layer of 101 bottom of pedestal is fixed at In rack components 1, two layers of pedestal 102 are connected on one layer of pedestal 101 by the first adjusting bolt group 108, and first adjusts bolt Group 108 is for adjusting the left-right position of one layer of pedestal 101 and two layers of pedestal 102；103 bottom of vertical support adjusts spiral shell by second Bolt group 109 is connected on two layers of pedestal 102, and second adjusts bolt group 109 for adjusting two layers of pedestal 102 and vertical support 103 Front-rear position, by first adjust bolt group 108 and second adjust bolt group 109 change vertical support 103 in horizontal plane Coordinate；8th cylinder 104 is fixed at 103 top of vertical support, 104 telescopic end connection electrode mounting base 105 of the 8th cylinder, Engaged test electrode 106 is mounted in electrode mounting base 105, contact of the 8th cylinder 104 with moving electrode mounting base 105 and thereon Test electrode 106 moves up and down；Compression felt 107 is fixedly installed on the vertical support 103 immediately below engaged test electrode 106, In between engaged test electrode 106 and compression felt 107 when battery c is tested, the effect of compression felt 107 is to prevent contact from surveying Examination electrode 106 damages the tab of battery to be checked by pressure when declining.

OCV detection device 10 is in use, vertical by the first adjusting bolt group 108 and the second adjusting determination of bolt group 109 Behind the position of support 103, the 8th cylinder 104 control engaged test electrode 106 is moved down to be contacted with the tab of battery c, is passed through Processor measures the open-circuit voltage of the battery, provides data reference for follow-up separation stepping.

As shown in figure 13, rejected product discharging device 11 includes rejected product discharging conveyor belts component 111, the 6th motor 112 and the 5th V belt translation component 113, rejected product discharging conveyor belts component 111 be fixed in rack components 1, the 6th electricity Machine 112 is mounted on rejected product discharging conveyor belts component 111, and the 6th motor 112 is connected not by the 5th V belt translation component 113 The roller shaft of qualified product discharging conveyor belts component 111 drives the rejected product conveyer belt movement on roller shaft.

Rejected product discharging device 11 is in use, the 6th motor 112 drives rejected product by the 5th V belt translation component 113 Conveyer belt moves right, and the underproof battery d being placed on rejected product conveyer belt is transported.

As shown in Figure 14, Figure 15 and Figure 16, stepping conveyer belt assembly of the sorting unit 12 including erection support 123 and thereon 122 are fixed in rack components 1 with sorting pick-up component 121, erection support 123, and sorting pick-up component 121 is located at stepping 122 top of conveyer belt assembly, sorting pick-up component 121 is two groups, and two groups of sorting pick-up components 121 of setting are to improve work Unqualified battery in assignment test platform device 8 is transported to rejected product discharging device by efficiency, one group of sorting pick-up component 121 It is transported in 11, including voltage is undesirable and two class of bar code scan obstacle, another group of sorting pick-up component 121 is by qualified electricity Pond is transported in the corresponding conveyer belt of stepping conveyer belt assembly 122, is divided into more gears in total according to voltage swing range.

Sorting pick-up component 121 includes that second straight line moves rail 1211, third straight line moves rail 1212, the 9th cylinder slide unit 1213, slide 1214, sliding rail 1215, the 9th cylinder 1216 and sorting sucker 1217, second straight line are moved rail 1211 and are fixed at On erection support 123, third straight line moves 1212 one end of rail to be connect with the slide unit that second straight line moves rail 1211, and third straight line moves rail 1212 other ends are connect with the prismatic pair that sliding rail 1215 is formed by slide 1214 and are mounted on erection support 123；9th cylinder 1216, which are connected to third straight line by the 9th cylinder slide unit 1213, moves on rail 1212, and the connection sorting of 1216 telescopic end of the 9th cylinder is inhaled Disk 1217；Third straight line shifting rail 1212 is vertical with second straight line shifting rail 1211, and third straight line moves rail 1212 and moves rail along second straight line 1211 linear movements, the 9th cylinder 1216 move rail 1212 along third straight line and move linearly, the 9th cylinder 1216 control sorting sucker 1217 vertical directions draw battery；Second straight line moves rail 1211 and third straight line moves on rail 1212 and is respectively equipped with limit sensors 1218, second straight line moves rail 1211 and the moving distance of third straight line shifting rail 1212 is controlled by limit sensors 1218.

Stepping conveyer belt assembly 122 includes stepping carriage 1221, stepping drive roll 1222, the 7th motor 1223, the Six V belt translation components 1224, stepping driven roller 1225, stepping conveyor belt 1226 and barrier item 1227；Stepping carriage 1221 It is fixed in rack components 1, the 7th motor 1223, stepping drive roll 1222 and stepping driven roller 1225 are mounted on point On shelves carriage 1221, the 7th motor 1223 connects stepping drive roll 1222 by the 6th V belt translation component 1224, and stepping is defeated Belt 1226 is sent to be wound on stepping drive roll 1222 and stepping driven roller 1225；Barrier item 1227 is mounted on stepping carriage On 1221, barrier item 1227 divides stepping carriage 1221 for multiple working regions.

It is a plurality of to obstruct item 1227, spacing of the setting being parallel to each other on stepping carriage 1221, between adjacent barrier item It is identical.

Stepping conveyer belt assembly 122 in use, barrier item 1227 that stepping carriage 1221 is divided into spacing is identical more Delivery port, for conveying the battery of different parameters, parameter includes electric current, voltage, capacitor etc., is distinguished with voltage the most square Just.The battery inspected is placed into stepping conveyor belt 1226 as OCV testing result selectivity, realizes the function of stepping Can, and transport.

Claims (4)

1. lithium battery finished product detection equipment, it is characterised in that full charging tray feeding device (2) including rack components (1) and thereon, Charging tray jacking apparatus (3), empty tray discharging device (4), feeding device (5), the first conveying robot unit (6), barcode scanning device (7), assignment test platform device (8), the second conveying robot unit (9), OCV detection device (10), rejected product discharging device (11) and sorting unit (12)；Below full charging tray feeding device (2), feeding device (5) is located at for charging tray jacking apparatus (3) setting Between full charging tray feeding device (2) and empty tray discharging device (4), barcode scanning device (7) is for scanning lithium electricity on feeding device (5) The bar code in pond；Second conveying robot unit (9) is used to battery being transported to assignment test platform device from feeding device (5) (8) in；Positioning of the assignment test platform device (8) for battery clamps；OCV detection device (10) is located at assignment test platform device (8) top, the carry out OCV detection to battery in assignment test platform device (8)；

Assignment test platform device (8) includes testboard (81), infrared sensor (82), the 6th cylinder (83), turning rolls (84), rolling Take turns (85) and clamp system (86)；Testboard (81) is fixed on rack components (1), and infrared sensor (82) setting is being surveyed Below test stand (81)；6th cylinder (83) is mounted below testboard (81) by folded plate (87), the 6th cylinder (83) telescopic end It connects turning rolls (84), idler wheel (85) is mounted on turning rolls (84), and idler wheel (85) pushes clamp system (86) movement, the 6th gas Cylinder (83) action control idler wheel (85) drives clamp system (86) mobile battery b clamped on testboard (81)；Testboard (81) It is equipped with first sliding groove and second sliding slot, first sliding groove and second sliding slot are vertically arranged；Clamp system (86) is oppositely arranged It two groups, is moved respectively along first sliding groove and second sliding slot；Idler wheel (85) on turning rolls (84) is two be arranged in a mutually vertical manner, Each idler wheel (85) docks one group of clamp system (86)；Clamp system (86) includes fold bar (861), fold bar mounting base (862), the tight edge of L clevis (863), moving rail (864), plush copper pin shaft (865) and second spring (866)；Turn down bar (861) Position is in right above idler wheel (85), and the shaft of fold bar (861) is fitted in fold bar mounting base (862), turns down bar Mounting base (862) upper end is fixed on adapter frame (81), and the tight edge of L clevis (863) position is adjustable to be mounted on moving rail (864) on, there is plush copper in plush copper pin shaft (865) one end, and the other end is fixed on moving rail (864), turns down bar mounting base (862) it is fitted on plush copper pin shaft (865) by prismatic pair, second spring (866) is socketed in plush copper and fold bar installation On plush copper pin shaft (865) between seat (862)；Two pieces of tight edges of L clevis (863) are oppositely arranged arrangement squarely.

2. lithium battery finished product detection equipment according to claim 1, it is characterised in that feeding device (5) includes cell feed Bracket (51) and cell feed roller (52), the 4th motor (53), the 4th V belt translation component (54), feed belt (55) thereon And positioning mechanism；Cell feed bracket (51) is fixed on rack components (1), and the 4th motor (53) passes through the 4th V belt translation Component connects cell feed roller (52), and feed belt (55) is wound on cell feed roller (52), the control of the 4th motor (53) The movement of feed belt (55)；Positioning mechanism includes the 4th cylinder (56), positioning push top (58), adjusts positioning plate (510) and determine Position fixed block (50), positioning fixed block (50) be in the top of feed belt (55), feed belt be in positioning have a haircut (58) and It adjusts between positioning plate (510), the 4th cylinder (56) control positioning push top (58) movement；It is adjustable to adjust positioning plate (510) position Be connected on cell feed bracket (51).

3. lithium battery finished product detection equipment according to claim 1, it is characterised in that the second conveying robot unit (9) packet Include the second transporting supports (91), moving guide rail (92), Mobile Slide (93), the 7th cylinder (94), battery sucker (95), second Bar (96) and carrying motor；Second transporting supports (91) are fixed on rack components (1), and moving guide rail (92) is horizontally mounted On the second transporting supports (91), Mobile Slide (93) is fitted on moving guide rail (92) and the second screw rod (96), mobile Guide rail (92) and the second screw rod (96) are arranged in parallel, and carry motor and drive the second screw rod (96) rotation, Mobile Slide (93) is along shifting Dynamic guide rail (92) laterally move linearly；7th cylinder (94) is arranged on Mobile Slide (93), and the 7th cylinder (94) bottom is stretched Contracting end connects battery sucker (95).

4. lithium battery finished product detection equipment according to claim 1, it is characterised in that OCV detection device (10) includes one layer Pedestal (101), two layers of pedestal (102), vertical support (103), the 8th cylinder (104), electrode mounting base (105), engaged test Electrode (106) and compression felt (107)；One layer of pedestal (101) bottom is fixed on rack components (1), two layers of pedestal (102) it adjusts bolt group (108) by first to be connected on one layer of pedestal (101), first adjusts bolt group (108) for adjusting The left-right position of one layer of pedestal (101) and two layers of pedestal (102)；Vertical support (103) bottom adjusts bolt group by second (109) it is connected on two layers of pedestal (102), second adjusts bolt group (109) for adjusting two layers of pedestal (102) and vertical support (103) front-rear position；8th cylinder (104) is fixed at vertical support (103) top, the 8th cylinder (104) telescopic end Connection electrode mounting base (105), engaged test electrode (106) are mounted on electrode mounting base (105), the 8th cylinder (104) band Moving electrode mounting base (105) and engaged test electrode (106) thereon move up and down；Compression felt (107) fixed setting contact It tests on the vertical support (103) immediately below electrode (106), in engaged test electrode (106) and by dabbing when battery c is tested Between felt (107).