CN209747474U - Turret type test sorting machine - Google Patents

Abstract

The utility model relates to a turret type testing and sorting machine, which can automatically carry out a series of comprehensive testing and sorting operations such as feeding and conveying, polarity image detection, polarity test, turning, testing, polarity defective product blanking, laser printing or marking, character image detection, blanking of IC products with character printing or marking defects, positioning, 3D foot type image detection, recovering of IC products with unqualified 3D foot type detection, blanking of IC products after packaging and the like on one sorting machine, has the advantages of high testing efficiency, perfect testing item types, low labor intensity of workers and low cost of enterprises, solves the problems that the existing testing and sorting machine is manually fed and cannot carry out next processing operation on good IC products on the same equipment, it also has the problem that the IC product that has completed the next process cannot be tested again.

Description

Turret type test sorting machine

Technical Field

The utility model relates to a turret type test separator.

Background

The existing test sorting machine generally places IC products to be tested (namely IC electronic components) on the machine for testing by hands, the operation mode of placing materials by hands causes high labor intensity of workers and high labor cost of enterprises, when the test sorting machine tests the IC products, the IC products are directly sorted into good boxes and defective boxes according to test results, so that the IC products which are tested to be good cannot be processed next time on the same equipment, such as character printing or label printing, and the like.

disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a turret type test sorting machine, it realizes carrying out the material loading conveying to the IC product automatically on a sorting machine, polarity image detection, the polarity test, turn to, the test, polarity defective products unloading, radium-shine printing or mark, character image detection, the IC product of printing or marking badness carries out the unloading to the character, fix a position, 3D foot type image detection, detect unqualified IC product to the 3D foot type and retrieve and carry out a series of comprehensive tests and sorting operations such as unloading to the IC product that the encapsulation finishes, and its whole test and sorting process all need not artifical participation operation, it realizes that can greatly reduced workman's intensity of labour and the labour cost of reduction enterprise, it has the efficiency of software testing height, the efficiency of software testing is good and the more perfect advantage of test item, it has solved present test sorting machine and has not carried out the material loading to the IC product that awaits examination is awaited measuring to be examined to the examination and present test sorting machine is the mode of adopting the manual operation But can't carry out the problem of next processing to the non-defective products IC product on same equipment, it has still solved present test sorter and can't test the IC product of accomplishing next processing once more, and present test sorter has the problem that test item is little and test item singleness etc. is not enough promptly. The utility model discloses a realize through following technical scheme:

A turret type test sorting machine comprises a machine case, wherein a main turntable is arranged on the top surface of the machine case, a linear feeding air blowing track mechanism, a polarity image detection station, a polarity test station, a steering station, a plurality of test stations, a poor polarity material box, a laser disc mechanism, a material discharging box, a positioning station, a 3D foot type image detection mechanism, a 3D poor box, a packaging station and a flash box are respectively arranged around the outer circumference of the main turntable, a vibration disc mechanism is arranged on one side of the linear feeding air blowing track mechanism, a laser machine is arranged on one side of the laser disc mechanism, a display mounting frame is arranged on the front side of the machine case, a character image detection mechanism is arranged on one side of the middle part of the display mounting frame, an equipment display is arranged on the upper part of the display mounting frame, and an image display is arranged on; and a supporting disk mechanism is arranged on one corner of the top surface of the case.

Preferably, the linear feeding air blowing track mechanism comprises a feeding track, a track air blowing groove is formed in the feeding track, a plurality of knocking air cylinders are arranged in parallel on the track air blowing groove, an electromagnetic valve is arranged below one end of the feeding track, a gate material sucking seat is arranged at the other end of the feeding track, a material arriving inductor used for sensing whether an IC product is conveyed in place is arranged above the gate material sucking seat, a gate material pressing block is arranged on one side of the gate material sucking seat, a movable bearing is connected between the gate material sucking seat and the gate material pressing block, a gate pushing block is arranged on the front side, close to one end of the gate material sucking seat, of the feeding track, and a gate motor is arranged below the gate pushing block.

Preferably, the main turntable comprises a rotating motor, a suction nozzle disc is arranged on the rotating motor, and a plurality of suction nozzles are uniformly distributed on the outer circumference of the suction nozzle disc at equal intervals. In this embodiment, the number of the suction nozzles is 18, the angle of each rotation of the rotating motor is 20 degrees, and the suction nozzles can convey the products adsorbed by the suction nozzles to each station under the driving of the rotating motor.

Preferably, the polarity image detection station comprises an image shooting support, a first image camera is arranged on the image shooting support, a first refractor mounting frame is arranged on one side of the first image camera, and a first refractor is obliquely arranged in the first refractor mounting frame.

Preferably, the plurality of test stations are arranged adjacently, the polarity test station and each test station respectively comprise a test mounting seat, the top surface of the test mounting seat is provided with a test positioning clip, the test positioning clip is connected with the test mounting seat and provided with a rotating pin, and the left side and the right side of the test positioning clip are respectively provided with a golden finger; the test positioning clamp comprises two limiting clamps which are symmetrically distributed front and back.

preferably, the steering station comprises a steering mounting seat, a steering motor is arranged on one side of the steering mounting seat, and a steering positioning guide die is arranged on the steering motor.

Preferably, the poor-polarity material box, the material discharging box, the 3D poor-polarity material box and the flash box respectively comprise material charging boxes, a material discharging motor is arranged above the material charging boxes, a driving wheel is arranged at the lower end of the material discharging motor, a rotating mechanism is arranged on one side of the driving wheel, a synchronizing wheel is arranged on the rotating mechanism, a bearing is arranged on the synchronizing wheel, and the synchronizing wheel and the driving wheel are connected with a synchronous belt.

Preferably, the laser disc mechanism comprises a laser disc mounting seat, a dust suction pipe is arranged on the laser disc mounting seat, a laser disc is arranged on one side of the dust suction pipe, a laser disc rotating motor is arranged below the laser disc, a material placing and taking station, a marking station and a character detection station are respectively arranged on the circumferential edge of the laser disc, and laser guide dies are arranged on the material placing and taking station, the marking station and the character detection station.

The operation principle of the laser disc mechanism is as follows: the laser guide die is provided with four laser guide dies, the laser disc rotating motor drives the laser disc to rotate 90 degrees at each time, when each laser guide die enters the marking station along with the laser disc and driven by the laser disc rotating motor, the laser machine can perform laser marking on an IC product entering the marking station, when the IC product completing the laser marking enters the character detection station along with the laser disc and driven by the laser disc rotating motor, the character detection mechanism can perform character detection on the IC product entering the character detection station, and after the IC product completes the character detection, the IC product can rotationally replay the material taking station along with the laser disc and driven by the laser disc rotating motor for the suction nozzle to take away.

Preferably, the positioning station comprises a positioning fixing support, and a positioning guide die is arranged on the positioning fixing support. The turning and positioning guide die, the laser guide die and the positioning guide die are dies for bearing products to process, and the structure of the dies is common knowledge and will not be explained in detail here.

Preferably, the 3D foot-shaped image detection mechanism includes a 3D foot-shaped image fixing frame, a 3D foot-shaped image camera is arranged on the 3D foot-shaped image fixing frame, a second refractor mounting frame is arranged on one side of the 3D foot-shaped image camera, a second refractor is obliquely mounted in the second refractor mounting frame, and a third refractor is mounted on the top surface of the second refractor mounting frame.

Preferably, the packaging station comprises a base, a lower carrier tape track is arranged on the base, a front packaging track is connected with the lower carrier tape track, a rear packaging track is connected with the front packaging track, a packaging pressing platform is connected with the front packaging track and the rear packaging track, a carrier tape conveying motor is arranged below the middle part of the front packaging track, a carrier tape cutter mechanism is arranged on one side of the rear packaging track, a reel receiving mechanism is connected to one side of the carrier tape cutter mechanism, a sealing cutter pressing conveying mechanism is arranged on the other side of the carrier tape cutter mechanism, a second cover tape guide wheel is arranged on the upper part of the front packaging track, a first cover tape guide rail is arranged on the upper part of the second guide tape guide wheel, an opening disc is arranged on one side of the first cover tape guide rail, and a CCD detection system is arranged on the other side of the first cover. The carrier tape cutter mechanism comprises a cutter and a cylinder which is connected with the cutter and used for driving the cutter to perform cutting movement. The reel material receiving mechanism comprises a material receiving wheel and a material receiving motor arranged on one side of the material receiving wheel. The CCD detection system is mainly provided with a CCD camera. The sealing knife downward-pressing conveying mechanism comprises two belt pulleys which are distributed in an up-and-down symmetrical mode, and the two belt pulleys are connected with a belt. The carrier tape cutter mechanism can press down and cut materials under the driving of the sealing cutter pressing and conveying mechanism.

The operating principle of the packaging station is as follows: the carrier tape is uncoiled from the cover tape uncoiling disc and then sequentially conveyed to a lower track of the carrier tape through a second cover tape guide wheel and a first cover tape guide wheel, the lower track of the carrier tape moves forwards through a carrier tape conveying motor, and when an IC product is conveyed to enter a front packaging track and is positioned below a CCD detection system, the CCD detection system can detect characters and foot shapes of the IC product; when the CCD detection system detects that the characters and the foot shapes of the IC products are defective products, the IC products stop moving forwards, and when the CCD detection system detects that the characters and the foot shapes of the IC products are good products, the IC products are moved towards the direction of the packaging pressing platform along with the packaging front track; when the IC product and the carrier band are jointly transmitted to the packaging lower flattening table, the carrier band cutter mechanism can firstly cut the carrier band at a fixed length under the driving of the sealing knife lower flattening transmission mechanism according to the data set by the control system, the carrier band is tightly pressed on the IC product, and then the IC product is transmitted out along with the packaging rear rail.

Preferably, the vibration disc mechanism comprises a first vibration electromagnet, a vibration disc is arranged on the first vibration electromagnet, a vibration disc discharge port is formed in one side of the outer circumference of the vibration disc, a second vibration electromagnet is arranged on one side of the vibration disc, a feeding conveying rail is arranged on the second vibration electromagnet, a storage hopper is arranged on the feeding conveying rail, one end of the feeding conveying rail is arranged to be a discharge port, and a sensor is arranged on the discharge port.

Preferably, the laser machine comprises a laser machine mounting frame, a carbon dioxide laser is obliquely mounted on the laser machine mounting frame, and a laser machine lens is arranged at the end part of the carbon dioxide laser.

preferably, the supporting plate mechanism comprises a supporting frame, a supporting turntable is mounted below the end part of the supporting frame, lower pressure rods capable of pressing down the suction nozzles are arranged around the outer circumference of the supporting turntable with equal gaps, and a lower pressure motor is arranged above each lower pressure rod.

preferably, the character image detection mechanism comprises a character image detection fixing frame, and a character image camera is mounted on the character image detection fixing frame.

preferably, the device is connected with a controller or a control system respectively connected with a linear feeding and blowing track mechanism, a polarity image detection station, a polarity test station, a steering station, a plurality of test stations, a laser disc mechanism, a positioning station, a 3D foot type image detection mechanism, a packaging station, a vibration disc mechanism, a laser machine, a character image detection mechanism, an equipment display, an image display, a support disc mechanism and the like, wherein the control system can adopt a PLC control system, and is also provided with an alarm connected with the controller or the control system. The PLC control system may be, but is not limited to, a model GGD control system manufactured by wunsonsi sierra automation technology ltd.

The utility model discloses a turret type test sorter, including quick-witted case, main carousel, sharp pan feeding track mechanism of blowing, polarity image detection station, polarity test station, turn to the station, a plurality of test station, the bad magazine of polarity, radium-shine dish mechanism, discharge box, positioning station, 3D foot type image detection mechanism, the bad box of 3D, encapsulation station, flash box, vibrations dish mechanism, radium-shine machine, display mounting bracket, character image detection mechanism, equipment display, image display and supporting disk mechanism. The utility model discloses an IC product to be tested is placed at first in vibrations dish mechanism, and the IC product is followed vibrations dish mechanism and is sent the position of each suction nozzle of main carousel through sharp pan feeding gas blowing track mechanism, and each suction nozzle can be automatic firmly inhale the IC product tightly, and each lower depression bar in the supporting disk mechanism can carry out the elevating movement under the drive of the lower motor that is connected with it, makes each lower depression bar can drive the suction nozzle that is located its below and carry out the motion of pushing down; when the rotary motor is started, the rotary motor can drive the suction nozzle disc connected with the rotary motor to rotate 360 degrees clockwise or 360 degrees anticlockwise, so that an IC product positioned on the suction nozzle disc can pass through the polarity image detection station, the polarity test station, the steering station, a plurality of test stations, the poor polarity material box, the laser disc mechanism, the laser machine, the character image detection mechanism, the material discharge box, the positioning station, the 3D foot type image detection mechanism, the 3D poor box, the packaging station, the overflow material box and other stations along with the rotation of the suction nozzle disc, when the IC product enters the polarity image detection station under the driving of the main rotary disc, the IC product is obliquely provided with a first refractor in the image camera bracket, so that the IC product can be projected to the first refractor in the direction of 45 degrees through the first refractor in the polarity image detection station and then be folded to the first image camera in the direction of 45 degrees, the first image camera can automatically pick up an image refracted from the first refractor, the first image camera can also automatically send the information of the image to the PLC control system, the polarity image detection station can detect the polarity image of the IC product, when the polarity image detection station detects the polarity image of the IC product, the IC product can rotate to the polarity test station along with the main turntable and under the drive of the rotating motor, the test positioning clamp in the polarity test station is used for clamping the IC product to position the IC product, and when the pin of the IC product contacts a golden finger, the golden finger can sense, test and judge the polarity direction of the IC product; when the polarity test station completes the polarity test on the IC product and judges that the polarities of the IC product are inconsistent, the IC product can rotate to the upper surface of a positioning guide die in a steering station along with a main turntable and under the drive of a rotating motor, the steering station can start to operate after sending a control command according to information obtained by the polarity test station, and when a steering motor in the steering station rotates, the steering motor can drive the positioning guide die to rotate, so that the positioning station can perform steering motion according to direction information transmitted to a PLC control system by the polarity test station, all the IC products can be steered to a uniform direction through the steering station, and the next processing procedure is facilitated; when the IC product is steered by the steering station, the IC product rotates to the test station along with the main turntable and under the drive of the rotating motor, the operation principle of the test station is consistent with that of the polarity test station, and the test station is arranged according to the characteristics of the IC product to be tested, so that the IC product can be sorted out to obtain good products and defective products after being tested by a plurality of test stations which are distributed adjacently; when the control system receives the information transmitted from the polarity test station and judges that the IC product is a defective product, the IC product can be transmitted to a defective polarity material box along with the main turntable and driven by the rotating motor to recover the defective product, when the control system receives the information transmitted from the polarity test station and judges that the IC product is a defective product, the IC product can be transmitted to the upper surface of a laser guide die in a material placing and taking station in a laser disc mechanism along with the main turntable and driven by the rotating motor, when a laser disc rotating motor in the laser disc mechanism is started, the IC product passes through a marking station along with the laser disc and driven by the laser disc rotating motor, at the moment, the laser machine is started to operate, and the laser machine can perform laser marking or laser character printing on the IC product positioned on the laser disc mechanism, namely, characters are printed on the IC product to play a role in marking; dust generated in the process of marking the IC product by the laser machine can be sucked away by the dust suction pipe; when an IC product passes through a character detection station along with a laser disc and is driven by a laser disc rotating motor, a character image detection mechanism can capture images of surface characters of the IC product entering the character detection station through a character image camera and can automatically send information obtained by the image capture to a PLC control system, the PLC control system calculates and judges whether the character image detection of the IC product is good or defective, when the control system judges that the character image detection of the IC product is defective, the IC product is conveyed to a discharge box along with a main turntable and under the drive of the rotating motor to be recycled, the IC product is rotated to a positioning station along with the main turntable and under the drive of the rotating motor, and the positioning station uniformly positions the IC product through a positioning guide die to facilitate the next processing operation of the product; when the positioning station finishes positioning the workpiece, the IC product rotates along with the main turntable and enters the 3D foot type image detection mechanism under the drive of the rotating motor, the foot type side surface of the IC product is refracted and imaged to the 3D foot type image camera through the third refractor and the second refractor in sequence, the 3D foot type image camera can take a picture of the refracted image and send the information obtained by the picture to the PLC control system, the PLC control system can compare, analyze and judge the information transmitted from the 3D foot type image camera with the data information input or arranged in the PLC control system before production after receiving the information, so that the 3D foot type image camera can detect the length, the width, the standing degree and other data of the foot type of the IC product, thereby sorting out the 3D foot type image IC product and the 3D foot type image defective IC product, when the control system judges that the 3D foot type image IC product is defective, the IC product is conveyed to a 3D bad box for recycling along with the main turntable and driven by the rotating motor, when the control system judges that the IC product is a good product, the IC product rotates to a packaging station along with the main turntable and driven by the rotating motor for packaging, and after the packaging station finishes packaging the IC product, the IC product is conveyed to an overflow box for recycling along with the main turntable and driven by the rotating motor, so that a series of comprehensive testing and sorting operations of feeding and conveying, polarity image detection, polarity test, turning, test, polarity bad product blanking, laser printing or marking, character image detection, blanking and positioning of the IC product with character printing or marking defects, 3D foot type image detection, recycling of the IC product with 3D foot type detection unqualified and blanking of the packaged IC product are realized on one sorting machine, and the whole testing and sorting process does not need manual operation, so that the labor intensity of workers can be greatly reduced, the labor cost of enterprises can be reduced, the use is more convenient and quick, the testing efficiency is high, and the testing effect is good.

Drawings

For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.

Fig. 1 is a perspective view of the turret-type test handler of the present invention viewed from the upper left.

Fig. 2 is a perspective view of the turret-type test handler of the present invention viewed from the right rear side.

Fig. 3 is a perspective view of the turret-type test handler of the present invention looking down from the left rear.

Fig. 4 is a perspective view of a straight-line feeding and blowing track mechanism in the turret-type testing and sorting machine of the present invention.

Fig. 5 is a cross-sectional view of a linear feeding and blowing track mechanism in a turret-type test sorting machine of the present invention.

Fig. 6 is a perspective view of a main turntable in a turret-type test handler of the present invention.

Fig. 7 is a perspective view of a polarity image detection station in a turret-type test handler of the present invention.

fig. 8 is a schematic front view of the product imaging of the polarity image detection station in the turret-type test handler of the present invention.

Fig. 9 is a perspective view of a polarity test station in the turret-type test handler of the present invention.

Fig. 10 is a front view of the testing positioning clamp of the polarity testing station of the turret-type testing handler of the present invention clamping an IC product.

Fig. 11 is a top view of the golden finger of the polarity testing station of the turret-type testing and sorting machine of the present invention touching the pin shape of the IC product.

Fig. 12 is a perspective view of a steering station in a turret-type test handler of the present invention.

Fig. 13 is a schematic structural diagram of a material box with poor polarity, a material discharging box, a 3D poor box or an overflow box in the turret-type test sorting machine of the present invention.

Fig. 14 is a perspective view of a rotating mechanism in a bad polarity magazine, a discharging magazine, a 3D bad magazine, or an overflow magazine of the turret-type test handler of the present invention.

Fig. 15 is a perspective view of a laser disk mechanism of a turret-type test handler of the present invention.

Fig. 16 is a perspective view of a positioning station of a turret-type test handler of the present invention.

Fig. 17 is a perspective view of a 3D foot-shaped image detection mechanism of a turret-type test handler of the present invention.

Fig. 18 is a schematic view of a 3D foot image detection mechanism in a turret-type test handler according to the present invention.

Fig. 19 is a perspective view of a packaging station in a turret-type test handler of the present invention.

Fig. 20 is a perspective view of a vibration plate mechanism in a turret-type test handler of the present invention.

Fig. 21 is a perspective view of a laser machine in a turret-type test handler of the present invention.

Fig. 22 is a perspective view of a supporting disk mechanism in the turret-type test handler of the present invention.

Fig. 23 is a perspective view of a character image detection mechanism in a turret-type test handler of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In the embodiment, referring to fig. 1 to 23, the turret type testing and sorting machine of the present invention comprises a machine case 1, a main turntable 2 is disposed on the top surface of the machine case 1, a linear feeding air-blowing track mechanism 3, a polarity image detection station 4, a polarity test station 5, a steering station 6, a plurality of test stations 7, a material box 8 with poor polarity, a laser disk mechanism 9, a material discharge box 10, a positioning station 11, a 3D foot-shaped image detection mechanism 12, a 3D bad box 13, a packaging station 14 and a flash box 15 are respectively disposed around the outer circumference of the main turntable 2, a vibration disk mechanism 16 is disposed on one side of the linear feeding air-blowing track mechanism 3, a laser machine 17 is disposed on one side of the laser disk mechanism 9, a display mounting rack 18 is disposed on the front side of the machine case 1, a character image detection mechanism 19 is disposed on one side of the middle portion of the display mounting rack 18, an equipment display 20 is mounted on the upper, an image display 21 is arranged on the upper surface of the device display 20; a supporting disk mechanism 22 is arranged on one corner of the top surface of the case 1.

In one embodiment, the linear feeding and blowing track mechanism 3 includes a feeding track 30, a track blowing groove 31 is disposed on the feeding track 30, a plurality of beating cylinders 32 are arranged in parallel on the track blowing groove 31, an electromagnetic valve 33 is disposed below one end of the feeding track 30, a gate suction seat 34 is disposed at the other end of the feeding track 30, a material arrival sensor 35 for sensing whether the IC product 24 is conveyed in place is disposed on the gate suction seat 34, a gate pressing block 36 is disposed on one side of the gate suction seat 34, a movable bearing 37 is connected to the gate suction seat 34 and the gate pressing block 36, a gate pushing block 38 is disposed on the front side of one end of the feeding track 30 close to the gate suction seat 34, and a gate motor 39 is disposed below the gate pushing block 38.

In one embodiment, the main turntable 2 includes a rotating motor 21, a nozzle tray 22 is disposed on the rotating motor 21, and a plurality of nozzles 23 are uniformly distributed on the outer circumference of the nozzle tray 22 with equal gaps.

In one embodiment, the polarity image inspection station 4 includes an image capturing frame 40, a first image camera 41 is disposed on the image capturing frame 40, a first refractor mounting frame 42 is disposed on one side of the first image camera 41, and a first refractor 43 is obliquely mounted in the first refractor mounting frame 42.

In one embodiment, the polarity test station 5 and each test station 7 respectively comprise a test mounting seat 51, a test positioning clip 52 is arranged on the top surface of the test mounting seat 51, and gold fingers 53 are respectively arranged on the left side and the right side of the test positioning clip 52; the test positioning clip 52 includes two position-limiting clips 54 symmetrically disposed in front and at the back.

In one embodiment, the steering station 6 includes a steering mounting base 61, a steering motor 62 is disposed on one side of the steering mounting base 61, and a positioning guide mold 63 is disposed on the steering motor 62.

In one embodiment, the bad-polarity material box 8, the discharging box 10, the 3D bad box 13 and the overflow box 15 each include a material box 81, a discharging motor 82 is disposed above the material box 81, a driving wheel 83 is disposed at a lower end of the discharging motor 82, a rotating mechanism 84 is disposed at one side of the driving wheel 83, the rotating mechanism 84 is provided with a synchronizing wheel 85, a bearing 86 is disposed on the synchronizing wheel 85, and a timing belt 87 is connected to the synchronizing wheel 85 and the driving wheel 83.

In one embodiment, the laser disc mechanism 9 includes a laser disc mounting seat 90, a dust suction pipe 91 is disposed on the laser disc mounting seat 90, a laser disc 92 is disposed on one side of the dust suction pipe 91, a laser disc rotating motor 93 is disposed below the laser disc 92, a material placing and taking station 94, a marking station 95 and a character detection station 96 are respectively disposed on the circumferential edge of the laser disc 92, and laser guide molds 97 are disposed on the material placing and taking station 94, the marking station 95 and the character detection station 96.

In one embodiment, the positioning station 11 includes a positioning fixing bracket 110, and a positioning guide mold 111 is disposed on the positioning fixing bracket 110.

In one embodiment, the 3D foot type image detecting mechanism 12 includes a 3D foot type image fixing frame 121, a 3D foot type image camera 122 is disposed on the 3D foot type image fixing frame 121, a second refractor mounting frame 123 is disposed on one side of the 3D foot type image camera 122, a second refractor 124 is obliquely mounted in the second refractor mounting frame 123, and a third refractor 125 is mounted on a top surface of the second refractor mounting frame 123.

In one embodiment, the packaging station 14 includes a base 141, the base 141 having an under-tape track 142 disposed thereon, a front packaging track 143 connected with the lower packaging track 142, a rear packaging track 144 connected with the front packaging track 143, a packaging pressing platform 145 connected with the front packaging track 143 and the rear packaging track 144, a carrier tape conveying motor 146 arranged below the middle of the front packaging track 143, a carrier tape cutter mechanism 147 arranged on one side of the rear packaging track 144, a reel receiving mechanism 148 arranged on one side of the carrier tape cutter mechanism 147, a sealing cutter pressing and conveying mechanism 149 arranged on the other side of the carrier tape cutter mechanism 147, a second cover tape guide wheel 1492 arranged on the front packaging track 143, a first cover tape guide track 1491 arranged on the second cover tape guide wheel 1492, a cutting tray 1493 arranged on one side of the first cover tape guide track 1491, and a CCD detection system 1494 arranged on the other side of the first cover tape guide track 1491.

In one embodiment, the vibration plate mechanism 16 includes a first vibration electromagnet 161, a vibration plate 162 is disposed on the first vibration electromagnet 161, a vibration plate discharge hole 163 is disposed on one side of the outer circumference of the vibration plate 162, a second vibration electromagnet 164 is disposed on the right side of the vibration plate 162, a feeding conveying rail 165 is disposed on the second vibration electromagnet 164, a storage hopper 166 is disposed on the feeding conveying rail 165, a discharge hole 167 is disposed at one end of the feeding conveying rail 165, and a sensor 168 is mounted on the discharge hole 167.

The operation principle of the vibration disc mechanism 16 is as follows: when the sensor 168 at the feeding port 167 senses that the material in the vibration plate 162 is insufficient, the second vibration electromagnet 164 vibrates after being electrified, so that the storage hopper 166 with the material inside falls into the vibration plate 162 through the feeding conveying rail 165 to feed the material under the vibration of the second vibration electromagnet 164; when the first vibrating electromagnet 161 is energized, the vibrating plate 162 can be driven to vibrate, so that the material in the vibrating plate 162 can be conveyed to the linear feeding and blowing track mechanism 3 through the discharging port 163 of the vibrating plate under the vibration of the first vibrating electromagnet 161.

In one embodiment, the laser machine 17 includes a laser machine mounting bracket 171, a carbon dioxide laser 172 is obliquely mounted on the laser machine mounting bracket 171, and a laser machine lens 173 is disposed at an end of the carbon dioxide laser 172.

In one embodiment, the supporting plate mechanism 22 includes a supporting frame 220, a supporting turntable 221 is installed below the end of the supporting frame 220, a pressing rod 222 capable of pressing down the suction nozzle 23 is disposed around the outer circumference of the supporting turntable 221 with an equal gap, and a pressing motor 223 is disposed above each pressing rod 222.

In one embodiment, the character image detection mechanism 19 includes a character image detection holder 191, and a character image camera 192 is mounted on the character image detection holder 191.

In one embodiment, the operation flow of the turret-type test handler is as follows: the IC product 24 to be tested is firstly placed in the vibration disc mechanism 16, the IC product 24 is transmitted to the position of each suction nozzle 23 of the main rotary disc 2 from the vibration disc mechanism 16 through the linear feeding and blowing track mechanism 3, each suction nozzle 23 can automatically and firmly suck the IC product 24, each lower pressure rod 222 in the support disc mechanism 22 can carry out lifting motion under the driving of a lower pressure motor 223 connected with each lower pressure rod 222, and each lower pressure rod 222 can drive the suction nozzle 23 positioned below the lower pressure rod to carry out the lower pressure motion; when the rotary motor 21 is started, the rotary motor 21 can drive the nozzle tray 22 connected with the rotary motor to rotate 360 degrees clockwise or 360 degrees anticlockwise, so that the IC product 24 positioned on the nozzle tray 22 can pass through the polarity image detection station 4, the polarity test station 5, the turning station 6, the plurality of test stations 7, the poor polarity magazine 8, the laser tray mechanism 9, the laser machine 17, the character image detection mechanism 19, the discharging magazine 10, the positioning station 11, the 3D foot-shaped image detection mechanism 12, the 3D poor magazine 13, the packaging station 14, the flash magazine 15 and other stations along with the rotation of the nozzle tray 22, when the IC product 24 is driven by the main rotary disc 2 to rotate to enter the polarity image detection station 4, the IC product 24 can be projected to the first image camera 41 in the direction of 45 degrees through the first refractor 43 obliquely arranged in the image camera bracket 40, the first image camera 41 can automatically take a picture of an image refracted from the first refractor 43, the first image camera 41 can automatically send the photographed information to the PLC control system, the polarity image detection station 4 can detect the polarity image of the IC product 24, after the polarity image detection station 4 detects the polarity image of the IC product 24, the IC product 24 can rotate to the polarity test station 5 along with the main turntable 2 under the driving of the rotating motor 21, the test positioning clamp 52 in the polarity test station 5 is used for clamping the IC product 24 so as to position the IC product 24, and when the pin of the IC product 24 contacts the golden finger 53, the golden finger 53 can sense, test and judge the polarity direction of the IC product 24; when the polarity test station 5 finishes polarity test on the IC products 24 and judges that the polarities of the IC products 24 are inconsistent, the IC products 24 can rotate to the upper surface of the positioning guide die 63 in the turning station 6 under the driving of the rotating motor 21 along with the main turntable 2, the turning station 6 can start operation according to information obtained by the test of the polarity test station 5 and after a control command is sent by the PLC control system, so that the turning motor 62 in the turning station 6 can drive the positioning guide die 63 to rotate when rotating, and the positioning station 11 can perform turning motion according to direction information transmitted to the PLC control system by the polarity test station 5, so that all the IC products 24 can be turned to a uniform direction through the turning station 6, and the next processing operation is facilitated; when the IC product 24 is steered by the steering station 6, the IC product 24 rotates to the test station 7 along with the main turntable 2 and under the drive of the rotating motor 21, the operation principle of the test station 7 is consistent with that of the polarity test station 5, and the test station 7 is arranged according to the characteristics of the IC product 24 to be tested, so that good products and defective products can be sorted out after the IC product 24 is tested by a plurality of test stations 7 which are distributed adjacently; when the control system receives the information transmitted from the polarity test station 5 and then judges that the IC product 24 is a defective product, the IC product 24 can be transmitted to the defective polarity material box 8 along with the main turntable 2 and driven by the rotating motor 21 to recycle the defective product, when the control system receives the information transmitted from the polarity test station 5 and then judges that the IC product 24 is a defective product, the IC product 24 can be transmitted to the upper surface of the laser guide die 97 in the material placing and taking station 94 along with the main turntable 2 and driven by the rotating motor 21, when the laser disk rotating motor 93 in the laser disk mechanism 9 is started, the IC product 24 passes through the marking station 95 along with the laser disk 92 and driven by the laser disk rotating motor 93, at the moment, the laser machine 17 is started to operate, the laser machine 17 can perform laser marking or laser character printing on the IC product 24 positioned on the laser disk mechanism 9, namely, characters are printed on the IC product 24, to act as a marker; dust generated in the marking process of the IC product 24 by the laser machine 17 can be sucked away by the dust suction pipe 91; when the IC product 24 passes through the character detection station 96 along with the laser disc 92 and driven by the laser disc rotating motor 93, the character image detection mechanism 19 can take images of the surface characters of the IC product 24 entering the character detection station 96 through the character image camera 192, and can automatically send the information obtained by the image taking to the PLC control system, the PLC control system calculates and judges whether the character image detection of the IC product 24 is good or bad, when the control system judges that the character image detection of the IC product 24 is bad, the IC product 24 transmits the IC product 24 with the main rotating disc 2 and the character detected as bad to the discharging box 10 for recycling under the drive of the rotating motor 21, while the IC product 24 with good is rotated to the positioning station 11 under the drive of the rotating motor 21 along with the main rotating disc 2, the positioning station 11 uniformly positions the IC product 24 through the positioning guide mold 63, so as to facilitate the next processing operation of the product; when the positioning station 11 finishes positioning the workpiece, the IC product 24 enters the 3D foot-shaped image detection mechanism 12 along with the main turntable 2 and is driven by the rotating motor 21 to rotate, the foot-shaped side surface of the IC product 24 is refracted and imaged to the 3D foot-shaped image camera 122 through the third refractor 125 and the second refractor 124 in sequence, the 3D foot-shaped image camera 122 can pick up the image and send the information picked up by the image to the PLC control system, the PLC control system can compare, analyze and judge the information transmitted from the 3D foot-shaped image camera 122 with the data information input or arranged in the PLC control system before production after receiving the information, so that the 3D foot-shaped image camera 122 can detect the length, width, standing degree and other data of the foot-shaped of the IC product 24, thereby sorting the IC product 24 with the 3D foot-shaped image as good product from the IC product 24 with the 3D foot-shaped image as bad, when the control system judges that the 3D foot-shaped image IC product 24 is a defective product, the IC product 24 is conveyed to the 3D defective box 13 along with the main turntable 2 and driven by the rotating motor 21 for recycling, when the control system judges that the IC product 24 is a good product, the IC product 24 is conveyed to the packaging station 14 along with the main turntable 2 and driven by the rotating motor 21 for packaging, and after the packaging station 14 finishes packaging the IC product 24, the IC product 24 is conveyed to the overflow box 15 along with the main turntable 2 and driven by the rotating motor 21 for recycling, and the process is repeated.

The utility model discloses a turret type test sorter, including quick-witted case, main carousel, sharp pan feeding track mechanism that blows, polarity image detection station, polarity test station, turn to the station, a plurality of test station, the bad magazine of polarity, radium-shine dish mechanism, discharge box, location station, 3D foot type image detection mechanism, the bad box of 3D, encapsulation station, flash box, vibrations dish mechanism, radium-shine machine, display mounting bracket, character image detection mechanism, equipment display, image display and supporting disk mechanism. The utility model realizes a series of comprehensive testing and sorting operations such as automatically feeding and conveying IC products, detecting polarity images, testing polarity, turning, testing, blanking polarity defective products, laser printing or marking, detecting character images, blanking IC products with character printing or marking defects, positioning, detecting 3D foot type images, recovering IC products with unqualified 3D foot type detection, blanking IC products after packaging, and the like on a sorting machine, and the whole testing and sorting process does not need manual operation, thereby greatly reducing the labor intensity of workers and the labor cost of enterprises, being more convenient and rapid to use, having the advantages of high testing efficiency, good testing effect and more perfect testing items, and solving the problem that the current testing sorting machine adopts a manual operation mode to place the IC products to be tested on the sorting machine for testing, the operation mode of manual emptying leads to that workman's intensity of labour is big and the labour cost of enterprise is high, and present test sorter accomplishes the test back to the IC product, and it not only can't be in same platform equipment can carry out next processing operation to the yields IC product, like character printing or label printing etc. it still can't be tested once more to the IC product of accomplishing next processing, and present test sorter has the problem that test item is little and test item singleness etc. is not enough promptly.

The above-mentioned embodiment is only an example of the present invention, and is not intended to limit the scope of the present invention, and all technical solutions that are the same as or equivalent to the content of the claims of the present invention should be included in the scope of the present invention.

Claims (10)

1. A turret type test handler is characterized in that: the device comprises a case, wherein a main turntable is arranged on the top surface of the case, a linear feeding air blowing track mechanism, a polarity image detection station, a polarity test station, a steering station, a plurality of test stations, a poor polarity material box, a laser disc mechanism, a material discharging box, a positioning station, a 3D foot type image detection mechanism, a 3D poor box, a packaging station and a flash box are respectively arranged around the outer circumference of the main turntable, a vibration disc mechanism is arranged on one side of the linear feeding air blowing track mechanism, a laser machine is arranged on one side of the laser disc mechanism, a display mounting frame is arranged on the upper surface of the front side of the case, a character image detection mechanism is arranged on one side of the middle part of the display mounting frame, an equipment display is arranged on the upper part of the display mounting frame, and an; and a supporting disk mechanism is arranged on one corner of the top surface of the case.

2. The turret-type test handler of claim 1, wherein: the linear feeding air blowing track mechanism comprises a feeding track, a track air blowing groove is formed in the feeding track, a plurality of knocking air cylinders are arranged in parallel on the track air blowing groove, an electromagnetic valve is arranged below one end of the feeding track, the other end of the feeding track is provided with a gate material sucking seat, a gate material sucking inductor used for sensing whether an IC product is conveyed in place is arranged above the gate material sucking seat, a gate material pressing block is arranged on one side of the gate material sucking seat, a movable bearing is connected with the gate material sucking seat and the gate material pressing block, a gate pushing block is arranged on the front side, close to one end of the gate material sucking seat, of the feeding track, and a gate motor is arranged below the gate pushing block.

3. The turret-type test handler of claim 1, wherein: the main turntable comprises a rotating motor, a suction nozzle disc is arranged on the rotating motor, and a plurality of suction nozzles are uniformly distributed on the outer circumference of the suction nozzle disc at equal intervals;

The polarity image detection station comprises an image camera support, a first image camera is arranged on the image camera support, a first refractor mounting frame is arranged on one side of the first image camera, and a first refractor is obliquely mounted in the first refractor mounting frame.

4. The turret-type test handler of claim 1, wherein: the polarity test station and each test station respectively comprise a test mounting seat, the top surface of the test mounting seat is provided with a test positioning clamp, and the left side and the right side of the test positioning clamp are respectively provided with a golden finger; the test positioning clamp comprises two limiting clamps which are symmetrically distributed front and back.

5. The turret-type test handler of claim 1, wherein: the steering station comprises a steering mounting seat, a steering motor is arranged on one side of the steering mounting seat, and a steering positioning guide die is arranged on the steering motor;

The material discharging box comprises a material discharging box body, a 3D (three-dimensional) defective box body and a material overflowing box body, wherein the material discharging box body, the 3D defective box body and the material overflowing box body all comprise material charging boxes, a material discharging motor is arranged above the material charging boxes, a driving wheel is arranged at the lower end of the material discharging motor, a rotating mechanism is arranged on one side of the driving wheel, a synchronizing wheel is arranged on the rotating mechanism.

6. The turret-type test handler of claim 1, wherein: the laser disc mechanism comprises a laser disc mounting seat, a dust suction pipe is arranged on the laser disc mounting seat, a laser disc is arranged on one side of the dust suction pipe, a laser disc rotating motor is arranged below the laser disc, a material placing and taking station, a marking station and a character detection station are respectively arranged on the circumferential edge of the laser disc, and laser guide dies are arranged on the material placing and taking station, the marking station and the character detection station;

The positioning station comprises a positioning fixing support, and a positioning guide die is arranged on the positioning fixing support.

7. The turret-type test handler of claim 1, wherein: the 3D foot type image detection mechanism comprises a 3D foot type image fixing frame, a 3D foot type image camera is arranged on the 3D foot type image fixing frame, a second refractor mounting frame is arranged on one side of the 3D foot type image camera, a second refractor is obliquely mounted in the second refractor mounting frame, and a third refractor is mounted on the top surface of the second refractor mounting frame.

8. The turret-type test handler of claim 1, wherein: the packaging station comprises a base, a lower carrier tape track is arranged on the base, a front packaging track is connected with the lower carrier tape track, a rear packaging track is connected with the front packaging track, a packaging pressing platform is connected with the front packaging track and the rear packaging track, a carrier tape conveying motor is arranged below the middle part of the front packaging track, a carrier tape cutter mechanism is arranged on one side of the rear packaging track, a reel receiving mechanism is arranged on one side of the carrier tape cutter mechanism, a sealing cutter pressing conveying mechanism is arranged on the other side of the carrier tape cutter mechanism, a second cover tape guide wheel is arranged on the upper part of the front packaging track, a first cover tape guide rail is arranged on the upper part of the second cover tape guide wheel, a cover tape opening disc is arranged on one side of the first cover tape guide rail, and a CCD detection system is arranged on the other side of.

9. The turret-type test handler of claim 1, wherein: the vibration disc mechanism comprises a first vibration electromagnet, a vibration disc is arranged on the first vibration electromagnet, a vibration disc discharge port is arranged on one side of the outer circumference of the vibration disc, a second vibration electromagnet is arranged on one side of the vibration disc, a feeding conveying rail is arranged on the second vibration electromagnet, a storage hopper is arranged on the feeding conveying rail, one end of the feeding conveying rail is arranged as a discharge port, and a sensor is arranged on the discharge port;

The laser machine comprises a laser machine mounting frame, a carbon dioxide laser is obliquely installed on the laser machine mounting frame, and a laser machine lens is arranged at the end of the carbon dioxide laser.

10. The turret-type test handler of claim 1, wherein: the supporting disk mechanism comprises a supporting frame, a supporting turntable is arranged below the end part of the supporting frame, lower pressing rods are arranged around the outer circumference of the supporting turntable with equal gaps, and a lower pressing motor is arranged above each lower pressing rod;

The character image detection mechanism comprises a character image detection fixing frame, and a character image camera is mounted on the character image detection fixing frame.