CN103818596A

CN103818596A - Electronic coil tester

Info

Publication number: CN103818596A
Application number: CN201410056322.8A
Authority: CN
Inventors: 钱承林; 洪雪玉
Original assignee: Tanac Automation Co Ltd
Current assignee: Tanac Automation Co Ltd
Priority date: 2014-02-19
Filing date: 2014-02-19
Publication date: 2014-05-28
Anticipated expiration: 2034-02-19
Also published as: CN103818596B

Abstract

The invention provides an electronic coil tester, belongs to the technical field of electronic coil automatic detecting and packing equipment, and solves the technical problems that the detecting and packing equipment is low in automation level, and the like in the prior art. The tester comprises a frame. An index plate which can rotate along the horizontal direction is disposed on the frame. A plurality of jig stations for positioning target workpieces are sequentially and circumferentially disposed on the index plate. A feed unit, an electrical performance testing unit, a first sorting discharge unit, an optical detection unit, a second sorting discharge unit, an automatic packing unit and a finished product discharge unit are sequentially disposed on the frame, are located on one side of the index plate, and are sequentially arranged along the clockwise direction or counterclockwise direction of the index plate. A material moving unit is further disposed on the frame. The tester is high in automation level, high in production efficiency and high in economic benefit, and the production efficiency can generally reach dozens of times of that of manual operation.

Description

A kind of electronic coil test machine

Technical field

The invention belongs to electronic coil automation and detect packaging facilities technical field, relate to a kind of electronic coil test machine.

Background technology

General electronic coil comprises skeleton and magnetic core, has cavity on skeleton, and magnetic core is placed in the cavity on skeleton and positions, and magnetic core and skeleton are made to as a whole follow-up test and the packing of carrying out.

Also skeleton and magnetic core are not carried out to testing electrical property and packing in the market and realize the equipment of automation, generally all adopt and test manually and be packaged as master, or the automation of limited several steps of employing part, all simpler and cruder, degree of automation is very low, cannot and international joint, production efficiency is also very low, economic benefit is bad.

That therefore, on market, continues a kind of specialty can carry out the automatic testing electrical property of multiple steps and the equipment of packing to electronic coil.

Summary of the invention

The object of the invention is the problems referred to above that exist for existing technology, a kind of electronic coil test machine is provided, its technical matters to be solved is: realize the detection to electronic coil and improve its degree of automation, thereby improving the efficiency detecting.

Object of the present invention can realize by following technical proposal:

A kind of electronic coil test machine, described test machine comprises frame, it is characterized in that, described frame is provided with the calibrated disc that along continuous straight runs can rotate, on described calibrated disc, edge is circumferentially provided with several tool stations for localizing objects workpiece successively, in described frame, be provided with successively for target workpiece being delivered to the feeding unit material on described tool station, for the testing electrical property unit that target workpiece is carried out to Electronic Performance test, for the sorting blanking unit one that inferior-quality above-mentioned Electronic Performance test result target workpiece is rejected, for the optical detection unit that target workpiece is carried out to optical detection, for the sorting blanking unit two that inferior-quality above-mentioned optical detection result target workpiece is rejected, for the automatic packaging unit that target workpiece qualified above-mentioned testing result is encapsulated, for the finished product blanking unit that packaged target workpiece is exported, above-mentioned unit is all positioned at a side of described calibrated disc, and above-mentioned unit is arranged in order along clockwise direction or the anticlockwise direction of calibrated disc, in described frame, be also provided with for by the target workpiece gripping on tool station and be transferred to the material unit that moves on optical detection unit.

Its principle is as follows: first statement, what the application's target workpiece referred to is exactly the electronic coil of saying in background technology and the application's theme.This machine adopts calibrated disc as the mechanism carrying, and on calibrated disc, along circumferentially multiple tool stations being set, tool station is a kind of fixing aid, can be by mounted thereto target workpiece and position.Material loading, detection and blanking endlessly when calibrated disc rotates like this, realizes automatic annular and carries, and compares rectilinear conveying, compacter in structure, does not take up space.Feeding unit material is realized automatic charging, the electrical detection to electronic coil is realized in testing electrical property unit, electrical detection can comprise that over voltage detection, resistance test, the number of turns are than test and inductance measurement etc., after these electrical detection, electronic coil is met the requirements from electricity, then carry out primary screening by sorting blanking unit one and discharge defective products.Certified products will be fed forward in the tool station that continue to be placed on calibrated disc, by moving material unit, the non-defective unit on tool station is delivered to optical detection unit place, move the function that material unit is general and capture exactly mobile putting down, the concrete mode realizing has a variety of, it can be manipulator etc., carry out magnetic test coil terminal coplanarity by optical detection unit again, generally realize detection by the industrial camera mode such as take pictures, the bad words of coil and terminal coplanarity can affect quality, are carried out programmed screening and are discharged defective products by sorting blanking unit two.Then automatic packaging unit is encapsulated in certified products packaging belt and moulds in band, finally by finished product blanking unit, packaged finished product is taken out.The parts of this test machine are a lot, substantially can realize the test procedure of an electronic coil and last packaging step, by unit successively completing steps, this depends on correct put in order of a unit in calibrated disc one side, the degree of automation of this test machine is quite high, highly efficient in productivity, be generally artificial tens times, there is great economic benefit.

Furthermore, described feeding unit material comprises the some bracing frames one that vertically arrange, between each bracing frame one, be parallel to each other, each bracing frame one distributes ringwise and forms in centre can the current transfer passage one of supply disk, on each bracing frame one, be equipped with back-up block one and little cylinder, the middle part of back-up block one is hinged on bracing frame one, the outer end of back-up block one and the piston rod end of little cylinder are hinged, the inner of back-up block one extends in described transfer passage one, the axis of the piston rod of described little cylinder vertically arranges, the piston rod of little cylinder can drive back-up block one to rotate around hinge-point, described feeding unit material also comprise for draw on charging tray target workpiece and transfer them to the pneumatic suction laying mechanism of tool station on calibrated disc, for charging tray is transferred to the charging tray transport mechanism at sky charging tray mechanism place and for loading the empty charging tray mechanism of empty charging tray from material containing disc mechanism.The object of feeding unit material is target workpiece to be delivered to calibrated disc get on, target workpiece is generally placed in charging tray the most at first, charging tray is larger, a charging tray generally can be placed several to dozens of target workpiece, transfer passage one is surrounded by multiple bracing frames one, its effect is that supply disk passes through and places, the placement of charging tray also needs to rely on back-up block one, in the time that small cylinder piston bar stretches out, back-up block one is horizontality, charging tray can be resisted against the upper surface of back-up block one and realize stable placement, in the time that the piston rod of little cylinder shrinks, back-up block one goes to vertical state around hinge-point, charging tray cannot with back-up block one against, can only fall down along transfer passage one, the initial position of charging tray transport mechanism be just arranged on transfer passage one under, therefore charging tray just can drop on charging tray transport mechanism, then charging tray transport mechanism is outwards carried charging tray, in course of conveying, pneumatic suction laying mechanism is drawn and is transferred to tool station by the target workpiece in charging tray successively and gets on, until charging tray become empty after, charging tray transport mechanism generally just arrives empty charging tray mechanism place and deposits stack, the characteristic of this feeding unit material is that full charging tray and empty charging tray are separated, conveying limit, limit is drawn and is shifted, adopt the back-up block one that can rotate to control the whereabouts of full charging tray, realize automation intermittent delivery.

Furthermore, described charging tray transport mechanism comprises horizontal guide rail, motor one, Timing Belt and supporting seat, described supporting seat is slidably connected on horizontal guide rail, described motor one is fixed on supporting seat, the inner side, two ends of described horizontal guide rail is respectively equipped with a belt wheel, described Timing Belt is connected on described two belt wheels, the mouth of one of them belt wheel and described motor one is connected, described Timing Belt is connected with supporting seat and can drives supporting seat to move along horizontal guide rail, the strut bar that is fixed with some vertical distributions on described supporting seat and is parallel to each other, the upper end of described strut bar is fixed with supporting disk, the upper surface of described supporting disk is provided with lifting disk, described supporting seat is provided with motor two and screw mandrel, described screw mandrel upper end is fixed through supporting disk and with described lifting disk, described screw mandrel bottom and described motor two are connected.The effect of charging tray transport mechanism is the charging tray of catching whereabouts, and realize horizontal feed, supporting seat sliding block joint on horizontal guide rail is the basis of carrying, the mobile driving of supporting seat realized by the combination of Timing Belt and motor one, wherein motor one is with movable belt pulley to rotate, belt wheel drives Timing Belt to rotate, and Timing Belt drives supporting seat to move; Motor two drives screw mandrel to rotate, screw mandrel drives lifting disk vertically to move up and down, in the time of initial position, lifting disk is moved upward to charging tray lower surface place under the drive of motor two, then back-up block one rotates charging tray is fallen, and charging tray drops on lifting disk, and lifting disk carrying charging tray falls to supporting disk place, supporting disk is used for supporting elevation dish and charging tray, and then supporting seat starts mobile.

Furthermore, on described supporting disk, offer through hole, in described through hole, be equipped with portable bar, upper end and the lifting disk of described portable bar are connected, and on described supporting seat, are fixed with guide pin bushing, and the lower end of described portable bar is plugged in described guide pin bushing and both are free-running fit.The effect of portable bar is guiding, and the guide pin bushing in portable bar and through hole coordinates, and realizes guiding.

Furthermore, described pneumatic suction laying mechanism comprises suction nozzle one, cylinder one and guide rail one, described guide rail one is fixed in described frame, the piston rod of described suction nozzle one and cylinder one is connected, the cylinder body of described cylinder one is slidably connected on guide rail one, is provided with the motor three that can drive cylinder one to slide along guide rail one by drive mechanism between described cylinder one and guide rail one.The drive mechanism here can be the combination of common rack and pinion, also can be the combination of leading screw and swivel nut, general guide rail one is horizontally disposed with or vertically arranges, the flexible of the piston rod of cylinder one can drive suction nozzle one translation, suction nozzle one can be drawn target workpiece in the charging tray from supporting disk, in general, realizes synchronous absorption when charging tray is by horizontal feed, drawn after light until the target workpiece in charging tray, empty charging tray moves to sky charging tray mechanism place.

Furthermore, described empty charging tray mechanism comprises the some bracing frames two that vertically arrange, mount pad one, retracing spring one, pipe link and back-up block two, between each bracing frame two, be parallel to each other, each bracing frame two distributes ringwise and forms in centre can the current transfer passage two of supply disk, on every bracing frame two, be installed with a mount pad one, the sidepiece of described mount pad one offers the groove of along continuous straight runs, described groove runs through upper surface and the lower surface of mount pad one, the medial surface of described groove is fixed with the pipe link of a level, on described back-up block two, offer the through hole of along continuous straight runs, this back-up block two is socketed on pipe link by through hole, described retracing spring one is stage clip and is socketed on pipe link, one end of described retracing spring one is resisted against on the side of back-up block two and its other end is resisted against on the medial surface of described groove, the upper surface of described back-up block two is that horizontal surface and its lower surface are dip plane, and in the time that being subject to application force upwards, dip plane can make back-up block two move and compression reseting spring one to groove side.The effect of empty charging tray mechanism is to load empty charging tray, supporting seat be movable to transfer passage two under, lifting disk upwards rises upwards to be carried empty charging tray, charging tray upwards pushes up presses dip plane, exerted pressure in dip plane, the part that upwards pressure is decomposed into the thrust of level in mutually by dip plane, promoting back-up block two moves to groove side, back-up block two outwards moves and compression reseting spring one relative to transfer passage two along pipe link, so, in the time that back-up block two moves to predeterminated position, can make charging tray pass through, after band charging tray passes through, the elastic force of retracing spring one outwards resets back-up block two, because the upper surface of back-up block two is that plane can support charging tray, one can manage to scramble up but find it difficult to get down to make like this charging tray of having leisure, so, empty charging tray can be in the interior accumulative total of transfer passage two, can be disposable removed after full.

Furthermore, described testing electrical property unit comprises mount pad two, guide rail three, guide rail four, cylinder two, a pair of movable rod and test board, described mount pad two is fixed in described frame and is positioned at calibrated disc one side, described guide rail three and guide rail four all vertically distribute and are all fixed on described mount pad two, on described guide rail three, slidably connect slide block one, on described guide rail four, slidably connect slide block two, the piston rod along continuous straight runs setting of cylinder two and the cylinder body of this cylinder two are fixed on mount pad two, the rear end of a pair of movable rod is all hinged on the leading section of piston rod and shares a jointed shaft, in the time that moving, piston rod can make this movable rod be done in opposite directions in vertical plane or relatively swing, this is hinged on respectively on slide block one and slide block two front end of movable rod, on described slide block one, be connected with depression bar assembly, on described slide block two, be fixed with described test board, and this test board is provided with the detection components for detection of target workpiece Electronic Performance.Detection components technology generally can be overvoltage tolerance and detects, resistance detection, number of turn detection etc., target workpiece is placed on test board, need depression bar assembly to press down target workpiece is pushed down to location, in the time that cylinder two shrinks, piston rod pulls out two movable rods, two movable rods relatively move centered by hinge-point, both angles are diminished, slide block one and slide block two relatively move under the drive of movable rod, target workpiece on depression bar assembly and test board is leant, compress location thereby form, this structure only needs a cylinder just can realize driving, save the energy, movable rod design is ingenious, can relatively move, therefore, the speed that presses down of depression bar assembly reaches double effect.

Furthermore, the described assembly that presses down comprises mounting blocks, the rear end of described mounting blocks is fixed on described slide block one, the front portion of described mounting blocks offers the through hole that vertically runs through both ends of the surface, in described through hole, be plugged with a down-pressed pole, the sidepiece of described mounting blocks offers the bar-shaped trough one that runs through through hole and two sides, on described depression bar, be socketed with a retracing spring two, the upper end of this retracing spring two and depression bar axial location, the lower end abutment of described retracing spring two is on the bottom surface of bar-shaped trough one.Be provided with bar-shaped trough one retracing spring two can be installed easily, the two ends of retracing spring two can be resisted against in the both ends of the surface of bar-shaped trough one, form spacing, be provided with after retracing spring two, down-pressed pole has buffer capacity, realize the Elastic Contact of down-pressed pole bottom and target workpiece, prevent that target workpiece from being damaged by pressure.

Furthermore, described optical detection unit comprises that forward sight camera, rear view camera, a left side look camera, detection platform and light compensating lamp depending on camera, the right side depending on camera, the end, described detection platform is for drop target workpiece, a described left side is separately positioned on the left and right sides of detection platform and the workpiece that can aim at the mark depending on camera and the right side depending on camera, described light compensating lamp is arranged on the top of detection platform and the workpiece that can aim at the mark, described forward sight camera and rear view camera are for detection of leading flank and the trailing flank of target workpiece, and the bottom surface of camera for detection of target workpiece looked at the described end.All arrange after camera in all directions, can carry out optical detection to each position of target workpiece, improve the correctness of the result detecting, light compensating lamp can throw light on to target workpiece, can make it detect in the bad place of light.

Furthermore, described optical detection unit also comprises equal 45 ° of prisms that are obliquely installed, prism two and prism three, described prism one is arranged on the front of detection platform, described prism two is arranged on the rear of detection platform, described prism three is arranged on the below of detection platform, described forward sight camera is arranged on left front or the right front of detection platform and be arranged in parallel depending on camera with a left side, the alignment lens prism one of described forward sight camera and this prism one can be by the light reflection of the leading flank of target workpiece to the camera lenses of forward sight camera, described rear view camera is arranged on left back or the right abaft of detection platform and be arranged in parallel depending on camera with a left side, the alignment lens prism two of described rear view camera and this prism two can be by the light reflection of the trailing flank of target workpiece to the camera lenses of rear view camera, the described end, is arranged on lower left or the lower right of detection platform and be arranged in parallel depending on camera with a left side depending on camera, the described end, can be looked the light reflection of the bottom surface of the target workpiece end of in the camera lens of camera depending on alignment lens prism three and this prism three of camera.Be provided with after three prisms, can look at the reflected light rays end of in the camera lens of camera, forward sight camera and rear view camera, can change like this position of three cameras, improve the degree of utilization in space, because the complicated structure of whole machine, spatial destribution is restricted, and space hold is more little more beneficial.

Furthermore, in described frame, be also provided with circulation material conveying mechanism, described circulation material conveying mechanism is arranged between calibrated disc and automatic packaging unit, described circulation material conveying mechanism comprises the load-transfer device one and the load-transfer device two that are parallel to each other and be arranged side by side, described load-transfer device one is moving by the motor four-tape, described load-transfer device two drives by motor five, and the throughput direction of load-transfer device one and load-transfer device two is contrary, the inner of described load-transfer device one is provided with cylinder three, push rod one, cylinder four and catch one, the piston rod of described cylinder three and push rod one are coaxially fixing, the piston rod end of described catch one and cylinder four is fixed, described cylinder three and cylinder four are fixed in frame, the axis direction of described push rod one is perpendicular to the throughput direction of load-transfer device one, in the time that outwards extending, the piston rod of cylinder three can drive push rod one that the target workpiece on load-transfer device one is pushed on load-transfer device two, when outwards extending, the piston rod of described cylinder four can drive catch one that the target workpiece on load-transfer device two is stopped, the outer end of described load-transfer device one is provided with cylinder five, push rod two, cylinder six and catch two, the piston rod of described cylinder five and push rod two are coaxially fixing, the piston rod end of described catch two and cylinder six is fixed, described cylinder five and cylinder six are fixed in frame, the axis direction of described push rod two is perpendicular to the throughput direction of load-transfer device one, in the time that outwards extending, the piston rod of cylinder five can drive push rod two that the target workpiece on load-transfer device two is pushed on load-transfer device one, when outwards extending, the piston rod of described cylinder six can drive catch one that the target workpiece on load-transfer device one is stopped.The effect of circulation material conveying mechanism is to realize circulation material conveying, thereby can be in its both sides distribution finished product blanking unit, at its end, automatic packaging unit is set, wherein, parallel being arranged side by side of load-transfer device one and load-transfer device two can be saved spatial destribution, facilitate the action of push rod one and push rod two, when target workpiece enters after load-transfer device one, load-transfer device one is delivered to end, driving push rod two to extend by cylinder five is pushed into target workpiece on load-transfer device two, cylinder six drives catch two that target workpiece is blocked, after Preset Time or after being controlled instruction, let pass, load-transfer device two is oppositely carried it, after end, drive push rod one that target workpiece is pushed in load-transfer device one by cylinder three, the moving catch one of cylinder 4 wheel driven blocks target workpiece, after Preset Time or after being controlled instruction, let pass, form interrupted output, so just making target workpiece between load-transfer device one and load-transfer device two, form circulation intermittently carries, can facilitate finished product blanking unit and automatic packaging unit picks and put into.

Furthermore, described automatic packaging unit comprises a support one, on described support one, be respectively equipped with the encapsulation belt wheel that can rotate around the axis, mould belt wheel and finished product blanking wheel, described support one is provided with the thermal head that can move up and down, described thermal head is connected with heating arrangement, described finished product blanking wheel is connected with a motor six being fixed on support one and the former can be driven rotation by the latter, on described encapsulation belt wheel, be wound with packaging belt, described moulding on belt wheel is wound with and moulds band, described packaging belt and mould band all through being superimposed under thermal head and at this place, described packaging belt is wound on finished product blanking wheel with the superimposed assembly of moulding band, on described support one, be also provided with the suction laying mechanism that can draw target workpiece and be transferred to thermal head below.Packaging belt is provided with the cavity of arranging one by one, finished product that can drop target workpiece in cavity, the finished product of target workpiece is inhaled laying mechanism in the front of thermal head and is put in cavity, it is superimposed and by hot pressing welding at thermal head place together with moulding band that packaging belt is carrying finished product, mould band by the upper surface sealing of cavity, thereby finished product blanking wheel under the drive of motor six, rotate pull mould band and packaging belt move, after automatic packaging finished product, can prevent that finished product is damaged.

Furthermore, the described material unit that moves comprises support two, cylinder seven, upright guide rail, adapter plate, motor seven, rotating shaft, pivot arm and two suction nozzles two, described support two is fixed in frame, described upright guide rail is fixed on support two, described adapter plate is slidably connected on upright guide rail, described horizontal air cylinder seven is fixed on support two and its piston rod and adapter plate are connected, described motor seven is fixed on adapter plate, the mouth of described rotating shaft upper end and motor seven is connected, the center of this rotating shaft lower end and described pivot arm is connected, the axis of described rotating shaft vertically arranges, described pivot arm along continuous straight runs arranges, described two suction nozzles two are connected on the end, two of left and right of pivot arm and take the center of pivot arm as axis of symmetry is symmetric.The effect that moves material unit is that the target workpiece on calibrated disc is moved to optical detection unit place, wherein, adapter plate and upright guide rail form vertical slide mechanism, and the effect of cylinder seven is that drive installation plate moves, and motor seven can drive pivot arm to rotate 180 °, two suction nozzles two can a target workpiece of drawing on calibrated disc, certified products of drawing after optical detection, can realize synchronous exchange, only need Rotate 180 ° just can exchange once, speed is fast, and efficiency is high.

Specifically, sorting blanking unit one, sorting blanking unit two and finished product blanking unit include some each and every one propulsions source, some guide rails and suction nozzle, guide rail is provided with slide block, suction nozzle is fixed on slide block, drive slide block to move along guide rail by propulsion source, thereby form suction nozzle and vertically draw target workpiece with the movement of horizontal direction, the propulsion source here can be the parts such as motor, cylinder.

Compared with prior art, advantage of the present invention is as follows:

The parts of this test machine are a lot, substantially can realize the test procedure of an electronic coil and last packaging step, by unit successively completing steps, this depends on correct put in order of a unit in calibrated disc one side, the degree of automation of this test machine is quite high, highly efficient in productivity, be generally artificial tens times, there is great economic benefit.

Accompanying drawing explanation

Fig. 1 is the structure birds-eye view of this test machine.

Fig. 2 is the structural perspective of this test machine.

Fig. 3 is the structural representation of calibrated disc.

Fig. 4 is the structural representation of feeding unit material.

Fig. 5 is the structure enlarged drawing of A portion in Fig. 4.

Fig. 6 is the structural representation of mount pad one.

Fig. 7 is the structural upright schematic diagram of charging tray transport mechanism.

Fig. 8 is the elevational schematic view of charging tray transport mechanism.

Fig. 9 is the structural representation of testing electrical property unit.

Figure 10 be optical detection unit schematic top plan view.

Figure 11 be optical detection unit schematic side view.

Figure 12 is the three-dimensional structure diagram of circulation material conveying mechanism.

Figure 13 is the birds-eye view of circulation material conveying mechanism.

Figure 14 is the schematic perspective view of automatic packaging unit.

Figure 15 is the schematic side view of automatic packaging unit.

Figure 16 is the structural representation that moves material unit.

In figure, 1 frame; 2 calibrated discs; 3 tool stations; 4 sorting feeding units one; 5 sorting blanking unit two; 6, finished product blanking unit; 7 target workpiece;

110 feeding unit materials; 111 bracing frames one; 112 charging trays; 113 transfer passages one; 114 back-up blocks one; 115 little cylinders; 116 pneumatic suction laying mechanisms; 117 charging tray transport mechanisms; 118 empty charging tray mechanisms; 119 Timing Belts; 120 supporting seats; 121 belt wheels; 122 strut bars; 123 supporting disks; 124 lifting disks; 125 motors two; 126 screw mandrels; 127 portable bars; 128 suction nozzles one; 129 cylinders one; 130 guide rails one; 131 motors three; 132 bracing frames two; 133 retracing springs one; 134 pipe links; 135 back-up blocks two; 136 transfer passages two; 137 mount pads one; 138 grooves; 139 dip plane; 140 horizontal guide rails; 141 motors one;

201 testing electrical property unit; 202 mount pads two; 203 guide rails three; 204 guide rails four; 205 cylinders two; 206 movable rods; 207 test boards; 208 slide blocks one; 209 slide blocks two; 210 depression bar assemblies; 211 mounting blocks; 212 down-pressed poles; 213 bar-shaped troughs one; 214 retracing springs two.

301 optical detection units; 302 forward sight cameras; 303 rear view camera; Camera is looked on 304 left sides; Camera is looked on 305 right sides; Camera was looked at 306 ends; 307 detection platform; 308 light compensating lamps; 309 prisms one; 310 prisms two; 311 prisms three;

401 circulation material conveying mechanisms; 402 load-transfer devices one; 403 load-transfer devices two; 404 motors four; 405 motors five; 406 cylinders three; 407 push rods one; 408 cylinders four; 409 catch one; 410 cylinders five; 411 push rods two; 412 cylinders six; 413 catch two;

501 automatic packaging unit; 502 supports one; 503 encapsulation belt wheels; 504 mould belt wheel; 505 finished product blanking wheels; 506 thermal heads; 507 motors six; 508 packaging belts; 509 mould band; 510 inhale laying mechanism;

601 move material unit; 602 supports two; 603 cylinders seven; 604 upright guide rails; 605 adapter plates; 606 motors seven; 607 rotating shafts; 608 pivot arms; 609 suction nozzles two;

The specific embodiment

Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.

As Fig. 1, shown in Fig. 2 and Fig. 3, test machine comprises frame 1, frame 1 is provided with the calibrated disc 2 that along continuous straight runs can rotate, on calibrated disc 2, edge is circumferentially provided with several tool stations 3 for localizing objects workpiece 7 successively, in frame 1, be provided with successively for target workpiece 7 being delivered to the feeding unit material 110 on tool station 3, for the testing electrical property unit 201 that target workpiece 7 is carried out to Electronic Performance test, for the sorting blanking unit one that inferior-quality above-mentioned Electronic Performance test result target workpiece 7 is rejected, for the optical detection unit 301 that target workpiece 7 is carried out to optical detection, for the sorting blanking unit 25 that inferior-quality above-mentioned optical detection result target workpiece 7 is rejected, for the automatic packaging unit 501 that target workpiece qualified above-mentioned testing result 7 is encapsulated, for the finished product blanking unit 6 that packaged target workpiece 7 is exported, above-mentioned unit is all positioned at a side of calibrated disc 2, and above-mentioned unit is arranged in order along clockwise direction or the anticlockwise direction of calibrated disc 2, in frame 1, be also provided with for by 7 grippings of the target workpiece on tool station 3 and be transferred to and move material unit 601 on optical detection unit 301.

As shown in Fig. 4-Fig. 8, specifically, feeding unit material 110 comprises the some bracing frames 1 that vertically arrange, between each bracing frame 1, be parallel to each other, each bracing frame 1 distributes ringwise and forms in centre can the current transfer passage 1 of supply disk 112, on each bracing frame 1, be equipped with back-up block 1 and stingy cylinder 115, the middle part of back-up block 1 is hinged on bracing frame 1, the piston rod end of the outer end of back-up block 1 and stingy cylinder 115 is hinged, the inner of back-up block 1 extends in transfer passage 1, the axis of the piston rod of stingy cylinder 115 vertically arranges, the piston rod of stingy cylinder 115 can drive back-up block 1 to rotate around hinge-point, feeding unit material 110 also comprise for draw on charging tray 112 target workpiece 7 and transfer them to the pneumatic suction laying mechanism 116 of tool station 3 on calibrated disc 2, for charging tray 112 is transferred to the charging tray transport mechanism 117 at sky charging tray mechanism 118 places and for loading the empty charging tray mechanism 118 of empty charging tray 112 from material containing dish 112 mechanisms.The object of feeding unit material 110 is target workpiece 7 to be delivered to calibrated disc 2 get on, target workpiece 7 is generally placed in charging tray 112 the most at first, charging tray 112 is larger, a charging tray 112 generally can be placed several to dozens of target workpiece 7, transfer passage 1 is surrounded by multiple bracing frames 1, its effect is that supply disk 112 passes through and places, the placement of charging tray 112 also needs to rely on back-up block 1, in the time that stingy cylinder 115 piston rods stretch out, back-up block 1 is horizontality, charging tray 112 can be resisted against the upper surface of back-up block 1 and realize stable placement, in the time that the piston rod of stingy cylinder 115 shrinks, back-up block 1 goes to vertical state around hinge-point, charging tray 112 cannot with back-up block 1 against, can only fall down along transfer passage 1, the initial position of charging tray transport mechanism 117 be just arranged on transfer passage 1 under, therefore charging tray 112 just can drop on charging tray transport mechanism 117, then charging tray transport mechanism 117 is outwards carried charging tray 112, in course of conveying, pneumatic suction laying mechanism 116 is drawn and is transferred to tool station 3 by the target workpiece in charging tray 112 7 successively and gets on, until charging tray 112 become empty after, charging tray transport mechanism 117 generally just arrives empty charging tray mechanism 118 places and deposits stack, the characteristic of this feeding unit material 110 is that full charging tray 112 and empty charging tray 112 are separated, conveying limit, limit is drawn and is shifted, adopt the back-up block 1 that can rotate to control the whereabouts of full charging tray 112, realize automation intermittent delivery.

Charging tray transport mechanism 117 comprises horizontal guide rail 140, motor 1, Timing Belt 119 and supporting seat 120, supporting seat 120 is slidably connected on horizontal guide rail 140, motor 1 is fixed on supporting seat 120, the inner side, two ends of horizontal guide rail 140 is respectively equipped with a belt wheel 121, Timing Belt 119 is connected on two belt wheels 121, the mouth of one of them belt wheel 121 and motor 1 is connected, Timing Belt 119 is connected with supporting seat 120 and can drives supporting seat 120 to move along horizontal guide rail 140, the strut bar 122 that is fixed with some vertical distributions on supporting seat 120 and is parallel to each other, the upper end of strut bar 122 is fixed with supporting disk 123, the upper surface of supporting disk 123 is provided with lifting disk 124, supporting seat 120 is provided with motor 2 125 and screw mandrel 126, supporting disk 123 is passed also in screw mandrel 126 upper ends and lifting disk 124 is fixed, screw mandrel 126 bottoms and motor 2 125 are connected.The effect of charging tray transport mechanism 117 is to catch the charging tray of whereabouts 112, and realize horizontal feed, supporting seat 120 sliding block joint on horizontal guide rail 140 is the basis of carrying, the mobile driving of supporting seat 120 realized by the combination of Timing Belt 119 and motor 1, wherein motor one 141 band movable belt pulleys 121 rotate, belt wheel 121 drives Timing Belt 119 to rotate, and Timing Belt 119 drives supporting seat 120 to move; Motor 2 125 drives screw mandrel 126 to rotate, screw mandrel 126 drives lifting disk 124 vertically to move up and down, in the time of initial position, lifting disk 124 is moved upward to charging tray 112 lower surface places under the drive of motor 2 125, then back-up block 1 rotates charging tray 112 is fallen, and charging tray 112 drops on lifting disk 124, and lifting disk 124 carries charging tray 112 and falls to supporting disk 123 places, supporting disk 123 is used for supporting elevation dish 124 and charging tray 112, and then supporting seat 120 starts mobile.On supporting disk 123, offer through hole, be equipped with portable bar 127 in through hole, the upper end of portable bar 127 and lifting disk 124 are connected, and on supporting seat 120, are fixed with guide pin bushing, and the lower end of portable bar 127 is plugged in guide pin bushing and both are free-running fit.The effect of portable bar 127 is guiding, and the guide pin bushing in portable bar 127 and through hole coordinates, and realizes guiding.

Pneumatic suction laying mechanism 116 comprises suction nozzle 1, cylinder 1 and guide rail 1, guide rail 1 is fixed in frame 1, the piston rod of suction nozzle 1 and cylinder 1 is connected, the cylinder body of cylinder 1 is slidably connected on guide rail 1, is provided with the motor 3 131 that can drive cylinder 1 to slide along guide rail 1 by drive mechanism between cylinder 1 and guide rail 1.The drive mechanism here can be the combination of common rack and pinion, also can be the combination of leading screw and swivel nut, general guide rail 1 is horizontally disposed with or vertically arranges, the flexible of the piston rod of cylinder 1 can drive suction nozzle one 128 translations, suction nozzle 1 can be from supporting disk 123 the interior absorption target workpiece 7 of charging tray 112, in general, when charging tray 112 is by horizontal feed, realize synchronous absorption, drawn after light until the target workpiece 7 in charging tray 112, empty charging tray 112 moves to sky charging tray mechanism 118 places.Empty charging tray mechanism 118 comprises the some bracing frames 2 132 that vertically arrange, mount pad 1, retracing spring 1, pipe link 134 and back-up block 2 135, between each bracing frame 2 132, be parallel to each other, each bracing frame 2 132 distributes ringwise and forms in centre can the current transfer passage 2 136 of supply disk 112, on every bracing frame 2 132, be installed with a mount pad 1, the sidepiece of mount pad 1 offers the groove 138 of along continuous straight runs, groove 138 runs through upper surface and the lower surface of mount pad 1, the medial surface of groove 138 is fixed with the pipe link 134 of a level, on back-up block 2 135, offer the through hole of along continuous straight runs, this back-up block 2 135 is socketed on pipe link 134 by through hole, retracing spring 1 is stage clip and is socketed on pipe link 134, one end of retracing spring 1 is resisted against on the side of back-up block 2 135 and its other end is resisted against on the medial surface of groove 138, the upper surface of back-up block 2 135 is that horizontal surface and its lower surface are dip plane 139, and in the time that being subject to application force upwards, dip plane 139 can make back-up block 2 135 to groove 138 side shiftings compression reseting spring 1.The effect of empty charging tray mechanism 118 is to load empty charging tray 112, supporting seat 120 be movable to transfer passage 2 136 under, lifting disk 124 upwards rises upwards to be carried empty charging tray 112, charging tray 112 upwards pushes up presses dip plane 139, exerted pressure in dip plane 139, the part that upwards pressure is decomposed into the thrust of level in mutually by dip plane 139, promote back-up block 2 135 to groove 138 side shiftings, back-up block 2 135 outwards moves and compression reseting spring 1 relative to transfer passage 2 136 along pipe link 134, so, in the time that back-up block 2 135 moves to predeterminated position, can make charging tray 112 pass through, after band charging tray 112 passes through, the elastic force of retracing spring 1 outwards resets back-up block 2 135, because the upper surface of back-up block 2 135 is that plane can support charging tray 112, one can manage to scramble up but find it difficult to get down to make like this charging tray 112 of having leisure, so, empty charging tray 112 can be in the interior accumulative total of transfer passage 2 136, can be disposable removed after full.

As shown in Figure 9, furthermore, testing electrical property unit 201 comprises mount pad 2 202, guide rail 3 203, guide rail 4 204, cylinder 2 205, a pair of movable rod 206 and test board 207, mount pad 2 202 is fixed in frame 1 and is positioned at calibrated disc 2 one sides, guide rail 3 203 and guide rail 4 204 all vertically distribute and are all fixed on mount pad 2 202, on guide rail 3 203, slidably connect slide block 1, on guide rail 4 204, slidably connect slide block 2 209, the piston rod along continuous straight runs setting of cylinder 2 205 and the cylinder body of this cylinder 2 205 are fixed on mount pad 2 202, the rear end of a pair of movable rod 206 is all hinged on the leading section of piston rod and shares a jointed shaft, in the time that moving, piston rod can make this movable rod 206 be done in opposite directions in vertical plane or relatively swing, this is hinged on respectively on slide block 1 and slide block 2 209 front end of movable rod 206, on slide block 1, be connected with depression bar assembly 210, the test board 207 being fixed with on slide block 2 209, and this test board 207 is provided with the detection components for detection of target workpiece 7 Electronic Performances.Detection components technology generally can be overvoltage tolerance and detects, resistance detection, number of turn detection etc., target workpiece 7 is placed on test board 207, need depression bar assembly 210 to press down target workpiece 7 is pushed down to location, in the time that cylinder 2 205 shrinks, piston rod pulls out two movable rods 206, two movable rods 206 relatively move centered by hinge-point, both angles are diminished, slide block 1 and slide block 2 209 relatively move under the drive of movable rod 206, target workpiece 7 on depression bar assembly 210 and test board 207 is leant, compress location thereby form, this structure only needs a cylinder just can realize driving, save the energy, movable rod 206 designs ingenious, can relatively move, therefore, the speed that presses down of depression bar assembly 210 reaches double effect.Press down assembly and comprise mounting blocks 211, the rear end of mounting blocks 211 is fixed on slide block 1, the front portion of mounting blocks 211 offers the through hole that vertically runs through both ends of the surface, in through hole, be plugged with a down-pressed pole 212, the sidepiece of mounting blocks 211 offers the bar-shaped trough 1 that runs through through hole and two sides, on depression bar, be socketed with a retracing spring 2 214, the upper end of this retracing spring 2 214 and depression bar axial location, the lower end abutment of retracing spring 2 214 is on the bottom surface of bar-shaped trough 1.Be provided with bar-shaped trough 1 retracing spring 2 214 can be installed easily, the two ends of retracing spring 2 214 can be resisted against in the both ends of the surface of bar-shaped trough 1, form spacing, be provided with after retracing spring 2 214, down-pressed pole 212 has buffer capacity, realize the Elastic Contact of down-pressed pole 212 bottoms and target workpiece 7, prevent that target workpiece 7 from being damaged by pressure.

As shown in Figure 10-11, furthermore, optical detection unit 301 comprises forward sight camera 302, rear view camera 303, camera 304 is looked on a left side, camera 305 is looked on the right side, camera 306 is looked at the end, detection platform 307 and light compensating lamp 308, detection platform 307 is for drop target workpiece 7, a left side is separately positioned on the left and right sides of detection platform 307 and the workpiece 7 that can aim at the mark depending on camera 304 and the right side depending on camera 305, light compensating lamp 308 is arranged on the top of detection platform 307 and the workpiece 7 that can aim at the mark, forward sight camera 302 and rear view camera 303 are for detection of leading flank and the trailing flank of target workpiece 7, the bottom surface of camera 306 for detection of target workpiece 7 looked at the end.All arrange after camera in all directions, can carry out optical detection to each position of target workpiece 7, improve the correctness of the result detecting, light compensating lamp 308 can throw light on to target workpiece 7, can make it detect in the bad place of light.Optical detection unit 301 also comprises equal 45 ° of prisms that are obliquely installed 1, prism 2 310 and prism 3 311, prism 1 is arranged on the front of detection platform 307, prism 2 310 is arranged on the rear of detection platform 307, prism 3 311 is arranged on the below of detection platform 307, forward sight camera 302 is arranged on left front or the right front of detection platform 307 and be arranged in parallel depending on camera 304 with a left side, the alignment lens prism 1 of forward sight camera 302 and this prism 1 can be by the light reflection of the leading flank of target workpiece 7 to the camera lenses of forward sight camera 302, rear view camera 303 is arranged on left back or the right abaft of detection platform 307 and be arranged in parallel depending on camera 304 with a left side, the alignment lens prism 2 310 of rear view camera 303 and this prism 2 310 can be by the light reflection of the trailing flank of target workpiece 7 to the camera lenses of rear view camera 303, the end, is arranged on lower left or the lower right of detection platform 307 and be arranged in parallel depending on camera 304 with a left side depending on camera 306, the end, can be looked the light reflection of the bottom surface of target workpiece 7 end of in the camera lens of camera 306 depending on alignment lens prism 3 311 and this prism 3 311 of camera 306.Be provided with after three prisms, can look at the reflected light rays end of in the camera lens of camera 306, forward sight camera 302 and rear view camera 303, can change like this position of three cameras, improve the degree of utilization in space, because the complicated structure of whole machine, spatial destribution is restricted, and space hold is more little more beneficial.

As shown in Figure 12-13, furthermore, in frame 1, be also provided with circulation material conveying mechanism 401, circulation material conveying mechanism 401 is arranged between calibrated disc 2 and automatic packaging unit 501, circulation material conveying mechanism 401 comprises the load-transfer device 1 and the load-transfer device 2 403 that are parallel to each other and be arranged side by side, load-transfer device 1 drives by motor 4 404, load-transfer device 2 403 drives by motor 5 405, and the throughput direction of load-transfer device 1 and load-transfer device 2 403 is contrary, the inner of load-transfer device 1 is provided with cylinder 3 406, push rod 1, cylinder 4 408 and catch 1, the piston rod of cylinder 3 406 and push rod 1 are coaxially fixing, the piston rod end of catch 1 and cylinder 4 408 is fixed, cylinder 3 406 and cylinder 4 408 are fixed in frame 1, the axis direction of push rod 1 is perpendicular to the throughput direction of load-transfer device 1, in the time that outwards extending, the piston rod of cylinder 3 406 can drive push rod 1 that the target workpiece on load-transfer device 17 is pushed on load-transfer device 2 403, when outwards extending, the piston rod of cylinder 4 408 can drive catch 1 that the target workpiece on load-transfer device 2 403 7 is stopped, the outer end of load-transfer device 1 is provided with cylinder 5 410, push rod 2 411, cylinder 6 412 and catch 2 413, the piston rod of cylinder 5 410 and push rod 2 411 are coaxially fixing, the piston rod end of catch 2 413 and cylinder 6 412 is fixed, cylinder 5 410 and cylinder 6 412 are fixed in frame 1, the axis direction of push rod 2 411 is perpendicular to the throughput direction of load-transfer device 1, in the time that outwards extending, the piston rod of cylinder 5 410 can drive push rod 2 411 that the target workpiece on load-transfer device 2 403 7 is pushed on load-transfer device 1, when outwards extending, the piston rod of cylinder 6 412 can drive catch 1 that the target workpiece on load-transfer device 17 is stopped.The effect of circulation material conveying mechanism 401 is to realize circulation material conveying, thereby can be in its both sides distribution finished product blanking unit 6, at its end, automatic packaging unit 501 is set, wherein, parallel being arranged side by side of load-transfer device 1 and load-transfer device 2 403 can be saved spatial destribution, facilitate the action of push rod 1 and push rod 2 411, when target workpiece 7 enters after load-transfer device 1, load-transfer device 1 is delivered to end, driving push rod 2 411 to extend by cylinder 5 410 is pushed into target workpiece 7 on load-transfer device 2 403, cylinder 6 412 drives catch 2 413 that target workpiece 7 is blocked, after Preset Time or after being controlled instruction, let pass, load-transfer device 2 403 is oppositely carried it, after end, drive push rod 1 that target workpiece 7 is pushed in load-transfer device 1 by cylinder 3 406, cylinder 4 408 drives catch 1 that target workpiece 7 is blocked, after Preset Time or after being controlled instruction, let pass, form interrupted output, so just making target workpiece 7 between load-transfer device 1 and load-transfer device 2 403, form circulation intermittently carries, can facilitate finished product blanking unit 6 and automatic packaging unit 501 to capture and put into.

As shown in Figure 14-15, furthermore, automatic packaging unit 501 comprises a support 1, on support 1, be respectively equipped with the packaging belt 508 that can rotate around the axis and take turns 503, mould and be with 509 to take turns 504 and finished product blanking wheel 505, support 1 is provided with the thermal head 506 that can move up and down, thermal head 506 is connected with heating arrangement, finished product blanking wheel 505 is connected with a motor 6 507 being fixed on support 1 and the former can be driven rotation by the latter, packaging belt 508 is taken turns and on 503, is wound with packaging belt 508, mould and be with 509 to take turns to be wound with to mould on 504 and be with 509, packaging belt 508 and moulding with 509 all through being superimposed under thermal head 506 and at this place, packaging belt 508 is wound on finished product blanking wheel 505 with moulding with 509 superimposed assembly, on support 1, be also provided with the suction laying mechanism 510 that can draw target workpiece 7 and be transferred to thermal head 506 belows.Packaging belt 508 is provided with the cavity of arranging one by one, finished product that can drop target workpiece 7 in cavity, the finished product of target workpiece 7 is inhaled laying mechanism 510 in the front of thermal head 506 and is put in cavity, packaging belt 508 carrying finished product with mould together with being with 509 superimposed and by hot pressing welding at thermal head 506 places, mould with 509 sealings of the upper surface by cavity, thereby finished product blanking wheel 505 under the drive of motor 6 507, rotate pull mould be with 509 and packaging belt 508 move, after automatic packaging finished product, can prevent that finished product is damaged.

As shown in figure 16, furthermore, move material unit 601 and comprise support 2 602, cylinder 7 603, upright guide rail 604, adapter plate 605, motor 7 606, rotating shaft 607, pivot arm 608 and two suction nozzles 2 609, support 2 602 is fixed in frame 1, upright guide rail 604 is fixed on support 2 602, adapter plate 605 is slidably connected on upright guide rail 604, horizontal air cylinder 7 603 is fixed on support 2 602 and its piston rod and adapter plate 605 are connected, motor 7 606 is fixed on adapter plate 605, the mouth of rotating shaft 607 upper ends and motor 7 606 is connected, these rotating shaft 607 lower ends and pivot arm 608 center are connected, the axis of rotating shaft 607 vertically arranges, pivot arm 608 along continuous straight runs settings, two suction nozzles 2 609 are connected on the end, two of left and right of pivot arm 608 and are symmetric take pivot arm 608 center as axis of symmetry.The effect that moves material unit 601 is that the target workpiece on calibrated disc 27 is moved to optical detection unit 301 places, wherein, adapter plate 605 and upright guide rail 604 form vertical slide mechanism, the effect of cylinder 7 603 is that drive installation plate 605 moves, motor 7 606 can drive pivot arm 608 to rotate 180 °, two suction nozzles 2 609 can a target workpiece 7 of drawing on calibrated disc 2, certified products of drawing after optical detection, can realize synchronous exchange, only need Rotate 180 ° just can exchange once, speed is fast, and efficiency is high.

Specifically, sorting blanking unit one, sorting blanking unit and finished product blanking unit 6 include some each and every one propulsions source, some guide rails and suction nozzle, guide rail is provided with slide block, suction nozzle is fixed on slide block, drive slide block to move along guide rail by propulsion source, thereby form suction nozzle and vertically draw target workpiece 7 with the movement of horizontal direction, the propulsion source here can be the parts such as motor, cylinder.

Its principle is as follows: first statement, the application's target workpiece 7 fingers be exactly the electronic coil of saying in background technology and the application's theme.This machine adopts calibrated disc 2 as the mechanisms that carry, and on calibrated disc 2, along circumferentially multiple tool stations 3 being set, tool station 3 is a kind of fixing aids, can be by mounted thereto target workpiece 7 and position.Material loading, detection and blanking endlessly when calibrated disc 2 rotates like this, realizes automatic annular and carries, and compares rectilinear conveying, compacter in structure, does not take up space.Feeding unit material 110 is realized automatic charging, the electrical detection to electronic coil is realized in testing electrical property unit 201, electrical detection can comprise that over voltage detection, resistance test, the number of turns are than test and inductance measurement etc., after these electrical detection, electronic coil is met the requirements from electricity, then carry out primary screening by sorting blanking unit one and discharge defective products.Certified products will be fed forward in the tool station 3 that continue to be placed on calibrated disc 2, by moving material unit 601, the non-defective unit on tool station 3 is delivered to optical detection unit 301 places, move the function that material unit 601 is general and capture exactly mobile putting down, the concrete mode realizing has a variety of, it can be manipulator etc., carry out magnetic test coil terminal coplanarity by optical detection unit 301 again, generally realize detection by the industrial camera mode such as take pictures, the bad words of coil and terminal coplanarity can affect quality, carry out programmed screening and discharge defective products by sorting blanking unit 25.Then automatic packaging unit 501 is encapsulated in certified products packaging belt 508 and moulds and be with in 509, finally by finished product blanking unit 6, packaged finished product is taken out.The parts of this test machine are a lot, substantially can realize the test procedure of an electronic coil and last packaging step, by unit successively completing steps, this depends on correct put in order of a unit in calibrated disc 2 one sides, the degree of automation of this test machine is quite high, highly efficient in productivity, be generally artificial tens times, there is great economic benefit.

Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.

Claims

1. an electronic coil test machine, described test machine comprises frame (1), it is characterized in that, described frame (1) is provided with the calibrated disc (2) that along continuous straight runs can rotate, described calibrated disc (2) is upper along being circumferentially provided with successively several tool stations (3) for localizing objects workpiece (7), in described frame (1), be provided with successively for target workpiece (7) being delivered to the feeding unit material (110) on described tool station (3), for the testing electrical property unit (201) that target workpiece (7) is carried out to Electronic Performance test, for the sorting blanking unit one that the inferior-quality target workpiece of above-mentioned Electronic Performance test result (7) is rejected, for the optical detection unit (301) that target workpiece (7) is carried out to optical detection, for the sorting blanking unit two (5) that inferior-quality above-mentioned optical detection result target workpiece (7) is rejected, for the automatic packaging unit (501) that target workpiece qualified above-mentioned testing result (7) is encapsulated, for the finished product blanking unit (6) that packaged target workpiece (7) is exported, above-mentioned unit is all positioned at a side of described calibrated disc (2), and above-mentioned unit is arranged in order along clockwise direction or the anticlockwise direction of calibrated disc (2), in described frame (1), be also provided with for by target workpiece (7) gripping on tool station (3) and be transferred to and move material unit (601) on optical detection unit (301).

2. a kind of electronic coil test machine according to claim 1, it is characterized in that, described feeding unit material (110) comprises the some bracing frames one (111) that vertically arrange, between each bracing frame one (111), be parallel to each other, each bracing frame one (111) distributes ringwise and forms in centre can the current transfer passage one (113) of supply disk (112), on each bracing frame one (111), be equipped with back-up block one (114) and little cylinder (115), the middle part of back-up block one (114) is hinged on bracing frame one (111), the piston rod end of the outer end of back-up block one (114) and little cylinder (115) is hinged, the inner of back-up block one (114) extends in described transfer passage one (113), the axis of the piston rod of described little cylinder (115) vertically arranges, the piston rod of little cylinder (115) can drive back-up block one (114) to rotate around hinge-point, described feeding unit material (110) also comprise for draw the upper target workpiece (7) of charging tray (112) and transfer them to the pneumatic suction laying mechanism (116) of the upper tool station (3) of calibrated disc (2), for charging tray (112) is transferred to charging tray (112) transport mechanism that sky charging tray (112) mechanism locates and for loading empty charging tray (112) mechanism of empty charging tray (112) from material containing dish (112) mechanism.

3. a kind of electronic coil test machine according to claim 2, it is characterized in that, described charging tray (112) transport mechanism comprises horizontal guide rail (140), motor one (141), Timing Belt (119) and supporting seat (120), described supporting seat (120) is slidably connected on horizontal guide rail (140), described motor one (141) is fixed on supporting seat (120), the inner side, two ends of described horizontal guide rail (140) is respectively equipped with a belt wheel (121), described Timing Belt (119) is connected on described two belt wheels (121), the mouth of one of them belt wheel (121) and described motor one (141) is connected, described Timing Belt (119) is connected with supporting seat (120) and can drives supporting seat (120) mobile along horizontal guide rail (140), the strut bar (122) that is fixed with some vertical distributions on described supporting seat (120) and is parallel to each other, the upper end of described strut bar (122) is fixed with supporting disk (123), the upper surface of described supporting disk (123) is provided with lifting disk (124), described supporting seat (120) is provided with motor two (125) and screw mandrel (126), described screw mandrel (126) upper end is through supporting disk (123) fixing with described lifting disk (124), described screw mandrel (126) bottom and described motor two (125) are connected, described pneumatic suction laying mechanism (116) comprises suction nozzle one (128), cylinder one (129) and guide rail one (130), described guide rail one (130) is fixed in described frame (1), the piston rod of described suction nozzle one (128) and cylinder one (129) is connected, the cylinder body of described cylinder one (129) is slidably connected on guide rail one (130), between described cylinder one (129) and guide rail one (130), be provided with the motor three (131) that can drive cylinder one (129) to slide along guide rail one (130) by drive mechanism.

4. a kind of electronic coil test machine according to claim 3, it is characterized in that, described empty charging tray (112) mechanism comprises the some bracing frames two (132) that vertically arrange, mount pad one (137), retracing spring one (133), pipe link (134) and back-up block two (135), between each bracing frame two (132), be parallel to each other, each bracing frame two (132) distributes ringwise and forms in centre can the current transfer passage two (136) of supply disk (112), on every bracing frame two (132), be installed with a mount pad one (137), the sidepiece of described mount pad one (137) offers the groove (138) of along continuous straight runs, described groove (138) runs through upper surface and the lower surface of mount pad one (137), the medial surface of described groove (138) is fixed with the pipe link (134) of a level, on described back-up block two (135), offer the through hole of along continuous straight runs, this back-up block two (135) is socketed on pipe link (134) by through hole, described retracing spring one (133) is stage clip and is socketed on pipe link (134), one end of described retracing spring one (133) is resisted against on the side of back-up block two (135) and its other end is resisted against on the medial surface of described groove (138), the upper surface of described back-up block two (135) is that horizontal surface and its lower surface are dip plane (139), and in the time that being subject to application force upwards, dip plane (139) can make back-up block two (135) to groove (138) side shifting compression reseting spring one (133).

5. according to a kind of electronic coil test machine described in claim 1 or 2 or 3 or 4, it is characterized in that, described testing electrical property unit (201) comprises mount pad two (202), guide rail three (203), guide rail four (204), cylinder two (205), a pair of movable rod (206) and test board (207), described mount pad two (202) is fixed on described frame (1) above and is positioned at calibrated disc (2) one sides, described guide rail three (203) and guide rail four (204) all vertically distribute and are all fixed on described mount pad two (202), on described guide rail three (203), slidably connect slide block one (208), on described guide rail four (204), slidably connect slide block two (209), the piston rod along continuous straight runs of cylinder two (205) arranges and the cylinder body of this cylinder two (205) is fixed on mount pad two (202), the rear end of a pair of movable rod (206) is all hinged on the leading section of piston rod and shares a jointed shaft, in the time that moving, piston rod can make this movable rod (206) be done in opposite directions in vertical plane or relatively swing, this front end to movable rod (206) is hinged on respectively on slide block one (208) and slide block two (209), on described slide block one (208), be connected with depression bar assembly (210), on described slide block two (209), be fixed with described test board (207), and this test board (207) is provided with the detection components for detection of target workpiece (7) Electronic Performance.

6. a kind of electronic coil test machine according to claim 5, it is characterized in that, the described assembly that presses down comprises mounting blocks (211), the rear end of described mounting blocks (211) is fixed on described slide block one (208), the front portion of described mounting blocks (211) offers the through hole that vertically runs through both ends of the surface, in described through hole, be plugged with a down-pressed pole (212), the sidepiece of described mounting blocks (211) offers the bar-shaped trough one (213) that runs through through hole and two sides, on described depression bar, be socketed with a retracing spring two (214), the upper end of this retracing spring two (214) and depression bar axial location, the lower end abutment of described retracing spring two (214) is on the bottom surface of bar-shaped trough one (213).

7. a kind of electronic coil test machine according to claim 5, it is characterized in that, described optical detection unit (301) comprises forward sight camera (302), rear view camera (303), camera (304) is looked on a left side, camera (305) is looked on the right side, camera (306) is looked at the end, detection platform (307) and light compensating lamp (308), described detection platform (307) is for drop target workpiece (7), a described left side is separately positioned on the left and right sides of detection platform (307) and the workpiece (7) that can aim at the mark depending on camera (304) and the right side depending on camera (305), described light compensating lamp (308) is arranged on the top of detection platform (307) and the workpiece (7) that can aim at the mark, described forward sight camera (302) and rear view camera (303) are for detection of leading flank and the trailing flank of target workpiece (7), the bottom surface of camera (306) for detection of target workpiece (7) looked at the described end, described optical detection unit (301) also comprises equal 45 ° of prisms that are obliquely installed (309), prism two (310) and prism three (311), described prism one (309) is arranged on the front of detection platform (307), described prism two (310) is arranged on the rear of detection platform (307), described prism three (311) is arranged on the below of detection platform (307), described forward sight camera (302) is arranged on left front or the right front of detection platform (307) and be arranged in parallel depending on camera (304) with a left side, the alignment lens prism one (309) of described forward sight camera (302) and this prism one (309) can be by the light reflection of the leading flank of target workpiece (7) to the camera lenses of forward sight camera (302), described rear view camera (303) is arranged on left back or the right abaft of detection platform (307) and be arranged in parallel depending on camera (304) with a left side, the alignment lens prism two (310) of described rear view camera (303) and this prism two (310) can be by the light reflection of the trailing flank of target workpiece (7) to the camera lenses of rear view camera (303), the described end, is arranged on lower left or the lower right of detection platform (307) and be arranged in parallel depending on camera (304) with a left side depending on camera (306), the described end, can be looked the light reflection end of to of the bottom surface of target workpiece (7) in the camera lens of camera (306) depending on alignment lens prism three (311) and this prism three (311) of camera (306).

8. a kind of electronic coil test machine according to claim 5, it is characterized in that, in described frame (1), be also provided with circulation material conveying mechanism (401), described circulation material conveying mechanism (401) is arranged between calibrated disc (2) and automatic packaging unit (501), described circulation material conveying mechanism (401) comprises the load-transfer device one (402) and the load-transfer device two (403) that are parallel to each other and be arranged side by side, described load-transfer device one (402) drives by motor four (404), described load-transfer device two (403) drives by motor five (405), and the throughput direction of load-transfer device one (402) and load-transfer device two (403) is contrary, the inner of described load-transfer device one (402) is provided with cylinder three (406), push rod one (407), cylinder four (408) and catch one (409), the piston rod of described cylinder three (406) and push rod one (407) are coaxially fixing, the piston rod end of described catch one (409) and cylinder four (408) is fixed, described cylinder three (406) and cylinder four (408) are fixed in frame (1), the axis direction of described push rod one (407) is perpendicular to the throughput direction of load-transfer device one (402), in the time that outwards extending, the piston rod of cylinder three (406) can drive push rod one (407) that the target workpiece (7) on load-transfer device one (402) is pushed on load-transfer device two (403), the piston rod of described cylinder four (408) can drive catch one (409) that the target workpiece (7) on load-transfer device two (403) is stopped while outwards elongation, the outer end of described load-transfer device one (402) is provided with cylinder five (410), push rod two (411), cylinder six (412) and catch two (413), the piston rod of described cylinder five (410) and push rod two (411) are coaxially fixing, the piston rod end of described catch two (413) and cylinder six (412) is fixed, described cylinder five (410) and cylinder six (412) are fixed in frame (1), the axis direction of described push rod two (411) is perpendicular to the throughput direction of load-transfer device one (402), in the time that outwards extending, the piston rod of cylinder five (410) can drive push rod two (411) that the target workpiece (7) on load-transfer device two (403) is pushed on load-transfer device one (402), the piston rod of described cylinder six (412) can drive catch one (409) that the target workpiece (7) on load-transfer device one (402) is stopped while outwards elongation.

9. a kind of electronic coil test machine according to claim 5, it is characterized in that, described automatic packaging unit (501) comprises a support one (502), on described support one (502), be respectively equipped with the encapsulation belt wheel (503) that can rotate around the axis, mould belt wheel (504) and finished product blanking wheel (505), described support one (502) is provided with the thermal head (506) that can move up and down, described thermal head (506) is connected with heating arrangement, described finished product blanking wheel (505) is connected with a motor six (507) being fixed on support one (502) and the former can be driven rotation by the latter, on described encapsulation belt wheel (503), be wound with packaging belt (508), described moulding on belt wheel (504) is wound with and moulds band (509), described packaging belt (508) and mould band (509) all pass through thermal head (506) under and can be superimposed at this place, described packaging belt (508) and the superimposed assembly of moulding band (509) are wound on finished product blanking wheel (505), on described support one (502), be also provided with the suction laying mechanism (510) that can draw target workpiece (7) and be transferred to thermal head (506) below.

10. a kind of electronic coil test machine according to claim 5, it is characterized in that, the described material unit (601) that moves comprises support two (602), cylinder seven (603), upright guide rail (604), adapter plate (605), motor seven (606), rotating shaft (607), pivot arm (608) and two suction nozzles two (609), described support two (602) is fixed in frame (1), described upright guide rail (604) is fixed on support two (602), described adapter plate (605) is slidably connected on upright guide rail (604), described horizontal air cylinder seven (603) is fixed on upper and its piston rod of support two (602) and adapter plate (605) is connected, described motor seven (606) is fixed on adapter plate (605), the mouth of described rotating shaft (607) upper end and motor seven (606) is connected, the center of this rotating shaft (607) lower end and described pivot arm (608) is connected, the axis of described rotating shaft (607) vertically arranges, described pivot arm (608) along continuous straight runs setting, described two suction nozzles two (609) are connected on the end, two of left and right of pivot arm (608) and take the center of pivot arm (608) as axis of symmetry is symmetric.