CN201873029U - Subsequent packaging test device for plastic package surface-mounted diode - Google Patents

Subsequent packaging test device for plastic package surface-mounted diode Download PDF

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Publication number
CN201873029U
CN201873029U CN 201020620195 CN201020620195U CN201873029U CN 201873029 U CN201873029 U CN 201873029U CN 201020620195 CN201020620195 CN 201020620195 CN 201020620195 U CN201020620195 U CN 201020620195U CN 201873029 U CN201873029 U CN 201873029U
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CN
China
Prior art keywords
fixed
main
sucking mouth
workpiece
main base
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Expired - Fee Related
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CN 201020620195
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Chinese (zh)
Inventor
王戟
王惠云
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SHANGHAI SORDWARE ELECTRICAL TECHNOLOGY Co Ltd
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SHANGHAI SORDWARE ELECTRICAL TECHNOLOGY Co Ltd
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Priority to CN 201020620195 priority Critical patent/CN201873029U/en
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Publication of CN201873029U publication Critical patent/CN201873029U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a subsequent packaging test device for a plastic package surface-mounted diode, which belongs to the technical field of semiconductor packaging and testing and solves the problem of improving the packaging test efficiency and quality. The device comprises a main base, a feeding device, a material sucking device and a monitoring system, wherein the material sucking device comprises a main support rotary drum, a main rotating disk, a lifting rod and a lifting disk; the main support rotary drum and the main rotating disk form a rotating tower structure; a plurality of material sucking mouths are arranged around the axis of the main rotating disc; the lifting disk is arranged above the main rotating disc and is fixedly connected with the material sucking mouths; the upper end of the lifting rod is coupled with the lifting disk; a rod body of the lifting rod passes through the main supporting rotary drum and is coaxial with the main supporting rotary drum; and a locating device, a polar rotating device, a testing device, a material dropping device, a labeling device and a packaging device are respectively arranged right above the sucking mouths along the rotating direction of the main rotating disk. The subsequent packaging test device can increase the subsequent packaging test efficiency of the surface-mounted diode.

Description

The back road Package Testing equipment of plastic packaging stamp-mounting-paper diode
Technical field
The utility model relates to the package semiconductor test technology, particularly relates to a kind of technology of back road Package Testing equipment of plastic packaging stamp-mounting-paper diode.
Background technology
At present, along with the sustainable development of semiconductor technology, the market demand of plastic packaging stamp-mounting-paper diode also progressively increases.Last procedure of plastic packaging stamp-mounting-paper diode production is road, a back Package Testing, the back road Package Testing of existing plastic packaging stamp-mounting-paper diode all adopts manual operations, or adopt the higher simple machine of some artificial involvement levels, the back road Package Testing efficient of therefore existing plastic packaging stamp-mounting-paper diode is lower, its production capacity can only reach about 5K/h usually, and manual testing's test mass is not high yet, makes product design very unstable yet.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides the back road Package Testing equipment of the plastic packaging stamp-mounting-paper diode of a kind of back road Package Testing efficient that can improve the plastic packaging stamp-mounting-paper diode and test mass.
In order to solve the problems of the technologies described above, the back road Package Testing equipment of a kind of plastic packaging stamp-mounting-paper diode provided by the utility model is characterized in that: comprise main base, pay-off, suction device and monitored control system;
Described pay-off comprises storage bin, storage bin hopper, the peaceful track that shakes of circle shake dish; Described storage bin, storage bin hopper, circle shake dish are fixed on the main base from top to bottom successively, the hopper opening of described round shake dish upwards, described storage bin is a up big and down small and staving of both ends open up and down, described storage bin hopper is the staving of a upper end open, its upper end open makes progress over against the lower ending opening of storage bin, its bottom is provided with a discharging opening, and this discharging opening is downwards over against the hopper opening of justifying the shake dish, and this discharging opening is provided with a discharging valve; The described flat track that shakes is fixed on the main base, and the two ends of the flat track that shakes are respectively feeding end and discharge end, and its feeding end connects the discharging opening of circle shake dish;
Described suction device comprises main rotating cylinder, main rotating disc, lifting bar and the lifting disk of supporting; The described main rotating cylinder that supports is rotatably installed on the main base, and its pivot center is perpendicular to horizontal surface; The coaxial upper end that is fixed on main support rotating cylinder of described main rotating disc is enclosed the material sucking mouth that is used to draw workpiece that rotational symmetry is provided with a plurality of upward and downward activities at main rotating disc upper edge circumference around its axle center one, and one of them material sucking mouth is connected with the discharge end of the flat track that shakes; Described lifting disk is located at main rotating disc top, and affixed with each material sucking mouth, and described lifting bar is movably arranged on the main base, is coupling with lifting disk on it, and its body of rod passes the main rotating cylinder that supports, and coaxial with main support rotating cylinder; Described main base is provided with to be used to drive and mainly supports branches such as precision that rotating cylinder rotates and drive and cut apart motor, and is used to drive the lifting motor that lifting bar moves up and down, and is used to drive the air compressor that each material sucking mouth is drawn workpiece; Branches such as described precision drive the dynamical axis mechanical connection master of cutting apart motor and support rotating cylinder, the dynamical axis mechanical connection lifting bar of described lifting motor, and the air suctiton inlet of described air compressor is communicated with each material sucking mouth through pipeline;
In described each material sucking mouth, from being connected the material sucking mouth of the flat track discharge end that shakes, under other material sucking mouth along the rotation direction of main rotating disc be provided with a cover registration device, a cover polarity slewing arrangement successively continuously, overlap proving installation more, materials device, a cover marking device fall in many covers, overlap proving installation, materials device falls in many covers more, a cover registration device, a cover packing device, the corresponding covering device of material sucking mouth;
Described registration device comprises that a location supporting seat, is used for the positioning head of workpiece location, and described positioning supports seat is fixed on the main base, and described positioning head is fixed on the positioning supports seat, and be positioned at corresponding material sucking mouth under;
Described polarity slewing arrangement comprises that polarity rotation supporting seat, a polarity rotating machine, are used for the rotating head of holding workpiece, described polarity rotation supporting seat is fixed on the main base, described polarity rotating machine is fixed on the polarity rotation supporting seat, the dynamical axis of described rotating head and polarity rotating machine is coupling, and be positioned at corresponding material sucking mouth under;
Described proving installation comprises that test supporting seat, a bench insulator, is used for the guide cover of workpiece guiding, is used for four built-in testing sheets of test piece electrical property, described test supporting seat is fixed on the main base, described bench insulator is fixed on test supporting seat upper end, described guide cover and four built-in testing sheets all are fixed on the bench insulator, and four built-in testing sheets are distributed in the both sides of guide cover;
The described materials device that falls comprises a box casket storehouse, one is used for the guide holder of workpiece guiding, one is used for the detector switch that the workpiece stock detects, one fixed magnet, one rewinding box, described box casket storehouse is fixed on the main base, described guide holder is fixed on top, box casket storehouse, and be positioned at corresponding material sucking mouth under, described detector switch and fixed magnet are separately fixed on the box casket storehouse, described box casket is provided with chute in the storehouse, the upper end in box casket storehouse is provided with one and falls the material mouth, this falls expects that mouth is provided with one and falls the material valve, the chute activity of described rewinding box in box casket storehouse is inserted in the box casket storehouse, and its inner chamber is communicated with falling of box casket storehouse and expects mouth;
Described marking device comprises that mark support rotating cylinder, a mark rotating disc, are used for brush device, an exterior check mechanism that is used to clean workpiece at the laser, of surface of the work Print Label, described mark is supported rotating cylinder and is rotatably installed on the main base, its pivot center is perpendicular to horizontal surface, and described main base is provided with and is used to drive the mark motor that the rotating cylinder rotation is supported in mark; Described mark rotating disc is coaxial to be fixed on the upper end that rotating cylinder is supported in mark, be provided with at least four at mark rotating disc upper edge circumference around its axle center one circle rotational symmetry and print seat, one of them print seat be positioned at corresponding material sucking mouth under; Described laser, brush device, exterior check mechanism rotation direction from this printing seat along the mark rotating disc be laid in regular turn print the seat in addition three print directly over, and affixed with main base; Described exterior check mechanism comprises that one is used for image recognition device, a light source of identification label image, described image recognition device and light source are fixed on the main base by an exterior check supporting seat, and described light source is positioned to be printed directly over the seat, described image recognition device be positioned at light source directly over;
Described packing device comprises a packaging support, the one envelope tep reel that is used to hang up the envelope band that rotates, the one envelope band mechanism that is used to drive the envelope Tape movement and is used to seal the band heat-sealing, one is used to drive the rewinding motor of envelope band mechanism operation, all are with device, one rewinding dish, described packaging support is fixed on the main base, described envelope tep reel, envelope band mechanism, the rewinding motor, cut the band device, the rewinding dish is separately fixed on the packaging support, and described envelope tep reel is positioned at envelope band mechanism top, the dynamical axis mechanical connection envelope band mechanism of described rewinding motor, the described band device of cutting is between envelope band mechanism and rewinding dish;
Described monitored control system connects and each device operation of control.
The back road Package Testing equipment of the plastic packaging stamp-mounting-paper diode that the utility model provides, by each device of monitored control system control workpiece is tested successively, detected, automatically reject inferior-quality workpiece, and qualified workpiece is encapsulated at last by packing device, whole Package Testing process is by the monitored control system automatic guidance, need not manual intervention, can improve the back road Package Testing efficient and the test mass of plastic packaging stamp-mounting-paper diode.
Description of drawings
Fig. 1 is the perspective view of back road Package Testing equipment of the plastic packaging stamp-mounting-paper diode of the utility model embodiment;
Fig. 2 is the three-dimensional exploded view of the pay-off in the back road Package Testing equipment of plastic packaging stamp-mounting-paper diode of the utility model embodiment;
Fig. 3 is the three-dimensional view of the suction device in the back road Package Testing equipment of plastic packaging stamp-mounting-paper diode of the utility model embodiment;
Fig. 4 is the three-dimensional view after the suction device in the back road Package Testing equipment of plastic packaging stamp-mounting-paper diode of the utility model embodiment partly amplifies;
Fig. 5 is the three-dimensional view of the registration device in the back road Package Testing equipment of plastic packaging stamp-mounting-paper diode of the utility model embodiment;
Fig. 6 is the three-dimensional view of the polarity slewing arrangement in the back road Package Testing equipment of plastic packaging stamp-mounting-paper diode of the utility model embodiment;
Fig. 7 is the three-dimensional view of the proving installation in the back road Package Testing equipment of plastic packaging stamp-mounting-paper diode of the utility model embodiment;
Fig. 8 is the three-dimensional view that falls materials device in the back road Package Testing equipment of plastic packaging stamp-mounting-paper diode of the utility model embodiment;
Fig. 9 is the three-dimensional view after the mark of the marking device in the back road Package Testing equipment of plastic packaging stamp-mounting-paper diode of the utility model embodiment is supported rotating cylinder and mark rotating disc and partly dissectd;
Figure 10 is the three-dimensional view of the packing device in the back road Package Testing equipment of plastic packaging stamp-mounting-paper diode of the utility model embodiment.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As shown in Figure 1, the back road Package Testing equipment of a kind of plastic packaging stamp-mounting-paper diode that the utility model embodiment is provided is characterized in that: comprise main base 1, pay-off, suction device and monitored control system;
As shown in Figure 2, described pay-off comprises that storage bin 21, storage bin hopper 22, circle shake coil the 23 peaceful tracks 24 that shake; Described storage bin 21, storage bin hopper 22, circle shake dish 23 from top to bottom are fixed on the main base 1 successively, the hopper opening of described round shake dish upwards, described storage bin is a up big and down small and staving of both ends open up and down, described storage bin hopper is the staving of a upper end open, its upper end open makes progress over against the lower ending opening of storage bin, its bottom is provided with a discharging opening, and this discharging opening is downwards over against the hopper opening of justifying the shake dish, and this discharging opening is provided with a discharging valve; The described flat track that shakes is fixed on the main base, and the two ends of the flat track that shakes are respectively feeding end and discharge end, and its feeding end connects the discharging opening of circle shake dish;
As Fig. 3-shown in Figure 4, described suction device comprises main rotating cylinder 31, main rotating disc 32, lifting bar (not shown) and the lifting disk 34 of supporting; The described main rotating cylinder 31 that supports is rotatably installed on the main base 1, and its pivot center is perpendicular to horizontal surface; The described main rotating disc 32 coaxial upper ends that are fixed on main support rotating cylinder 31, enclose the material sucking mouth 35 that is used to draw workpiece that rotational symmetry is provided with 24 upward and downward activities at main rotating disc 32 upper edge circumference around its axle center one, one of them material sucking mouth 35 is connected with the discharge end of the flat track 24 that shakes; Described lifting disk 34 is located at main rotating disc 32 tops, and affixed with each material sucking mouth 35, and described lifting bar is movably arranged on the main base 1, is coupling with lifting disk 34 on it, and its body of rod passes the main rotating cylinder 31 that supports, and coaxial with main support rotating cylinder 31; Described main base 1 is provided with to be used to drive and mainly supports branches such as precision that rotating cylinder 31 rotates and drive and cut apart motor, and is used to drive the lifting motor that lifting bar moves up and down, and is used to drive the air compressor that each material sucking mouth 35 is drawn workpiece; Branches such as described precision drive the dynamical axis mechanical connection master of cutting apart motor and support rotating cylinder 31, the dynamical axis mechanical connection lifting bar of described lifting motor, and the air suctiton inlet of described air compressor is communicated with each material sucking mouth 35 through pipeline;
In described each material sucking mouth 35, from being connected the material sucking mouth of the flat track discharge end that shakes, being provided with a cover registration device, a cover polarity slewing arrangement, five cover proving installations, three covers successively continuously along the rotation direction of main rotating disc under other material sucking mouth falls materials device, a cover marking device, two cover proving installations, two covers and falls materials device, a cover registration device, a cover packing device, the corresponding covering device of material sucking mouth;
As shown in Figure 5, described registration device comprises that a location supporting seat 41, is used for the positioning head 42 of workpiece location, and described positioning supports seat 41 is fixed on the main base 1, and described positioning head 42 is fixed on the positioning supports seat 41, and be positioned at corresponding material sucking mouth under;
As shown in Figure 6, described polarity slewing arrangement comprises that polarity rotation supporting seat 51, a polarity rotating machine 52, are used for the rotating head 53 of holding workpiece, described polarity rotation supporting seat 51 is fixed on the main base 1, described polarity rotating machine 52 is fixed on the polarity rotation supporting seat 51, described rotating head 53 is coupling with the dynamical axis of polarity rotating machine 52, and be positioned at corresponding material sucking mouth under;
As shown in Figure 7, described proving installation comprises that test supporting seat 61, a bench insulator 62, is used for the guide cover 63 of workpiece guiding, is used for four built-in testing sheets 64 of test piece electrical property, described test supporting seat 61 is fixed on the main base 1, described bench insulator 62 is fixed on test supporting seat 61 upper ends, described guide cover 63 and four built-in testing sheets 64 all are fixed on the bench insulator 62, and four built-in testing sheets 64 are distributed in the both sides of guide cover 63;
As shown in Figure 8, the described materials device that falls comprises a box casket storehouse 71, one is used for the guide holder 72 of workpiece guiding, one is used for the detector switch 73 that the workpiece stock detects, one fixed magnet 74, one rewinding box 75, described box casket storehouse 71 is fixed on the main base 1, described guide holder 72 is fixed on 71 tops, box casket storehouse, and be positioned at corresponding material sucking mouth under, described detector switch 73 and fixed magnet 74 are separately fixed on the box casket storehouse 71, be provided with chute in the described box casket storehouse 71, the upper end in box casket storehouse 71 is provided with one and falls the material mouth, this falls expects that mouth is provided with one and falls the material valve, the chute activity of described rewinding box 75 in box casket storehouse 71 is inserted in the box casket storehouse 71, and its inner chamber is communicated with falling of box casket storehouse 71 and expects mouth;
As shown in Figure 9, described marking device comprises that a mark supports brush device (not shown), an exterior check mechanism (not shown) that rotating cylinder 81, a mark rotating disc 82, are used for being used to clean at the laser (not shown), of surface of the work Print Label workpiece, described mark is supported rotating cylinder 81 and is rotatably installed on the main base 1, its pivot center is perpendicular to horizontal surface, and described main base 1 is provided with and is used to drive the mark motor that the rotating cylinder rotation is supported in mark; Described mark rotating disc 82 is coaxial to be fixed on the upper ends that rotating cylinder is supported in mark, be provided with 12 at mark rotating disc 82 upper edge circumference around its axle center one circle rotational symmetry and print seat 83, one of them print seat be positioned at corresponding material sucking mouth under; Described laser, brush device, exterior check mechanism rotation direction from this printing seat along the mark rotating disc be laid in regular turn print the seat in addition three print directly over, and affixed with main base 1; Described exterior check mechanism comprises that one is used for image recognition device, a light source of identification label image, described image recognition device and light source are fixed on the main base by an exterior check supporting seat, and described light source is positioned to be printed directly over the seat, described image recognition device be positioned at light source directly over;
As shown in figure 10, described packing device comprises a packaging support 91, the one envelope tep reel 92 that is used to hang up the envelope band that rotates, the one envelope band mechanism 93 that is used to drive the envelope Tape movement and is used to seal the band heat-sealing, one is used to drive the rewinding motor 94 of envelope band mechanism operation, all are with device 95, one rewinding dish 96, described packaging support 91 is fixed on the main base 1, described envelope tep reel 92, envelope band mechanism 93, rewinding motor 94, cut band device 95, rewinding dish 96 is separately fixed on the packaging support 91, and described envelope tep reel 92 is positioned at envelope band mechanism 93 tops, the dynamical axis mechanical connection envelope band mechanism 93 of described rewinding motor 94, the described band device 95 of cutting is between envelope band mechanism 93 and rewinding dish 96;
Described monitored control system connects and each device operation of control.
Among the utility model embodiment, described brush device, exterior check mechanism and envelope band mechanism are prior art.
Among the utility model embodiment, described control system is a prior art, this system comprises that telltale 101(is referring to Fig. 1), keyboard 102(is referring to Fig. 1), central processing module, input interface module, output interface module, the upper computer programming module, memory module and a plurality of sensor, each sensor is fixedly mounted on respectively on each device, be respectively applied for the mode of operation of each device of monitoring, described telltale 101, keyboard 102 connects the Man Machine Interface of central processing module, the mouth of described input interface module connects the signal input of central processing module, its input end connects each sensor, described memory module is connected to the data-interface of central processing module, and in memory module, there is the system control program that is used to control each parts operation, the input end of described output interface module connects the signal output of central processing module, its mouth connects the signal input end of each parts, and described upper computer programming module is connected to the DLL (dynamic link library) of central processing module.
The workflow of the utility model embodiment is as follows:
1) workpiece (being the plastic packaging stamp-mounting-paper diode after preceding working procedure is finished) of test to be packaged is poured in the storage bin in batches, and drop on the storage bin hopper naturally, the discharging valve of storage bin hopper bottom discharge mouth is in closed condition under normal condition, in monitored control system monitors the hopper of round shake dish during the workpiece negligible amounts, promptly control the discharging valve open of storage bin hopper bottom discharge mouth, the workpiece in the storage bin hopper is fallen in the hopper of round shake dish;
Workpiece in the circle shake biscuit bucket arrives the discharge end of the flat track that shakes at last along with the operation of circle shake dish enters the flat track that shakes successively from the discharging opening of circle shake dish, waits for that material sucking mouth picks up;
2) material sucking mouth that is connected with the discharge end of the flat track that shakes is drawn the unit one of the discharge end of the flat track that shakes under the driving of air compressor;
3) lifting motor drives lifting disk by lifting bar and drives each material sucking mouth rising, make the material sucking mouth that is connected with the discharge end of the flat track that shakes break away from the discharge end of the flat track that shakes, other material sucking mouth with under device break away from, drive by branches such as precisions then and cut apart motor and drive main rotating disc and drive each material sucking mouth and rotate by the main rotating cylinder that supports, make each material sucking mouth turn to next device directly over;
4) lifting motor drives lifting disk by lifting bar and drives each material sucking mouth decline, in the work area of the corresponding intrument under the workpiece that each material sucking mouth is drawn enters;
Among the utility model embodiment, after the unit one of the discharge end of the flat track that shakes is drawn by material sucking mouth, along with the lifting of lifting disk and the rotation of main rotating disc, entering the registration device completing place successively proofreaies and correct, enter the polarity slewing arrangement and finish polarity correction, enter five cover proving installations more successively and carry out electric performance test respectively, entering three covers more successively falls materials device and carries out stock respectively and detect, enter marking device again and carry out label printing, enter two cover proving installations more successively and carry out electric performance test respectively, enter two covers more successively and fall materials device and carry out stock respectively and detect, enter the registration device completing place more successively and proofread and correct, entering packing device encapsulates;
When workpiece entered registration device, workpiece entered in the positioning head along with the decline of lifting disk earlier, and proofread and correct the completing place, and then along with the rising of lifting disk, material sucking mouth drives workpiece and deviates from from positioning head;
When workpiece enters the polarity slewing arrangement, workpiece is earlier along with the decline of lifting disk enters in the rotating head, monitored control system monitors promptly controls the operation of polarity rotating machine after workpiece enters rotating head, make rotating head drive workpiece and rotate 180 degree, thereby finish the polarity correction of workpiece, and then along with the rising of lifting disk, material sucking mouth drives workpiece and deviates from from rotating head;
When workpiece enters proving installation, workpiece is earlier along with the decline of lifting disk enters guide cover, after the guide cover guiding, contact with four built-in testing sheets, after monitored control system monitors workpiece and four built-in testing sheets contacts, promptly workpiece is carried out electric performance test by four built-in testing sheets, along with the rising of lifting disk, material sucking mouth drove workpiece and deviates from from guide cover after test was finished;
Workpiece enters when falling materials device, workpiece is earlier along with the decline of lifting disk enters guide holder, after the guide holder guiding, contact with detector switch, after monitored control system monitors workpiece and detector switch contacts, promptly by detector switch workpiece being carried out stock detects, if detect this workpiece is stock, then open and fall material valve and control material sucking mouth and unclamp this workpiece, this workpiece is fallen in the rewinding box in the box casket storehouse, if detect the non-stock of this workpiece, then control lifting disk and rise, make material sucking mouth drive workpiece and from guide holder, deviate from;
When workpiece enters marking device, in the printing seat under the first decline along with lifting disk of workpiece enters, monitored control system monitor workpiece enter print seat after, promptly control material sucking mouth and unclamp this workpiece, drive the operation of mark motor then, the mark motor supports rotating cylinder by mark and drives the rotation of mark rotating disc, make the printing seat that has this workpiece turn to laser under carry out label printing, and after label printing is finished, drive this printings and be rotated further dusting to the brush device, and then drive this printing seat and be rotated further to light source and image recognition device and carry out label image identification, driving this printing seat after identification finishes again is rotated further to material sucking mouth, the material sucking mouth controlled again directly over this printing seat of monitored control system is drawn this workpiece then, and the control lifting disk rises after material sucking mouth is drawn this workpiece, makes material sucking mouth drive the work area that workpiece leaves marking device;
Before the utility model embodiment work, need on the envelope tep reel, to hang up a seaming band in advance, described envelope band is formed by pasting band and carrier band, pasting band tap and carrier band tap places respectively in the envelope band mechanism, and some carrier band be positioned at corresponding material sucking mouth under, when workpiece enters packing device, the first decline along with lifting disk of workpiece enters the carrier band under it, the operation of the motor-driven of rewinding simultaneously envelope band mechanism, envelope band mechanism drive subsides band and carrier band are moved towards rewinding dish direction, under the effect of envelope band mechanism, paste to be with to be heat-sealed and cover on the carrier band, thereby workpiece is encapsulated between subsides band and the carrier band, packaged workpiece is wound on the rewinding dish successively with pasting moving of band and carrier band, when monitored control system monitors after workpiece quantity on the rewinding dish reaches specified quantity, the band device is cut in i.e. control will seal the band cut-out automatically, thereby finish the Package Testing of workpiece.

Claims (1)

1. the back road Package Testing equipment of a plastic packaging stamp-mounting-paper diode is characterized in that: comprise main base, pay-off, suction device and monitored control system;
Described pay-off comprises storage bin, storage bin hopper, the peaceful track that shakes of circle shake dish; Described storage bin, storage bin hopper, circle shake dish are fixed on the main base from top to bottom successively, the hopper opening of described round shake dish upwards, described storage bin is a up big and down small and staving of both ends open up and down, described storage bin hopper is the staving of a upper end open, its upper end open makes progress over against the lower ending opening of storage bin, its bottom is provided with a discharging opening, and this discharging opening is downwards over against the hopper opening of justifying the shake dish, and this discharging opening is provided with a discharging valve; The described flat track that shakes is fixed on the main base, and the two ends of the flat track that shakes are respectively feeding end and discharge end, and its feeding end connects the discharging opening of circle shake dish;
Described suction device comprises main rotating cylinder, main rotating disc, lifting bar and the lifting disk of supporting; The described main rotating cylinder that supports is rotatably installed on the main base, and its pivot center is perpendicular to horizontal surface; The coaxial upper end that is fixed on main support rotating cylinder of described main rotating disc is enclosed the material sucking mouth that is used to draw workpiece that rotational symmetry is provided with a plurality of upward and downward activities at main rotating disc upper edge circumference around its axle center one, and one of them material sucking mouth is connected with the discharge end of the flat track that shakes; Described lifting disk is located at main rotating disc top, and affixed with each material sucking mouth, and described lifting bar is movably arranged on the main base, is coupling with lifting disk on it, and its body of rod passes the main rotating cylinder that supports, and coaxial with main support rotating cylinder; Described main base is provided with to be used to drive and mainly supports branches such as precision that rotating cylinder rotates and drive and cut apart motor, and is used to drive the lifting motor that lifting bar moves up and down, and is used to drive the air compressor that each material sucking mouth is drawn workpiece; Branches such as described precision drive the dynamical axis mechanical connection master of cutting apart motor and support rotating cylinder, the dynamical axis mechanical connection lifting bar of described lifting motor, and the air suctiton inlet of described air compressor is communicated with each material sucking mouth through pipeline;
In described each material sucking mouth, from being connected the material sucking mouth of the flat track discharge end that shakes, under other material sucking mouth along the rotation direction of main rotating disc be provided with a cover registration device, a cover polarity slewing arrangement successively continuously, overlap proving installation more, materials device, a cover marking device fall in many covers, overlap proving installation, materials device falls in many covers more, a cover registration device, a cover packing device, the corresponding covering device of material sucking mouth;
Described registration device comprises that a location supporting seat, is used for the positioning head of workpiece location, and described positioning supports seat is fixed on the main base, and described positioning head is fixed on the positioning supports seat, and be positioned at corresponding material sucking mouth under;
Described polarity slewing arrangement comprises that polarity rotation supporting seat, a polarity rotating machine, are used for the rotating head of holding workpiece, described polarity rotation supporting seat is fixed on the main base, described polarity rotating machine is fixed on the polarity rotation supporting seat, the dynamical axis of described rotating head and polarity rotating machine is coupling, and be positioned at corresponding material sucking mouth under;
Described proving installation comprises that test supporting seat, a bench insulator, is used for the guide cover of workpiece guiding, is used for four built-in testing sheets of test piece electrical property, described test supporting seat is fixed on the main base, described bench insulator is fixed on test supporting seat upper end, described guide cover and four built-in testing sheets all are fixed on the bench insulator, and four built-in testing sheets are distributed in the both sides of guide cover;
The described materials device that falls comprises a box casket storehouse, one is used for the guide holder of workpiece guiding, one is used for the detector switch that the workpiece stock detects, one fixed magnet, one rewinding box, described box casket storehouse is fixed on the main base, described guide holder is fixed on top, box casket storehouse, and be positioned at corresponding material sucking mouth under, described detector switch and fixed magnet are separately fixed on the box casket storehouse, described box casket is provided with chute in the storehouse, the upper end in box casket storehouse is provided with one and falls the material mouth, this falls expects that mouth is provided with one and falls the material valve, the chute activity of described rewinding box in box casket storehouse is inserted in the box casket storehouse, and its inner chamber is communicated with falling of box casket storehouse and expects mouth;
Described marking device comprises that mark support rotating cylinder, a mark rotating disc, are used for brush device, an exterior check mechanism that is used to clean workpiece at the laser, of surface of the work Print Label, described mark is supported rotating cylinder and is rotatably installed on the main base, its pivot center is perpendicular to horizontal surface, and described main base is provided with and is used to drive the mark motor that the rotating cylinder rotation is supported in mark; Described mark rotating disc is coaxial to be fixed on the upper end that rotating cylinder is supported in mark, be provided with at least four at mark rotating disc upper edge circumference around its axle center one circle rotational symmetry and print seat, one of them print seat be positioned at corresponding material sucking mouth under; Described laser, brush device, exterior check mechanism rotation direction from this printing seat along the mark rotating disc be laid in regular turn print the seat in addition three print directly over, and affixed with main base; Described exterior check mechanism comprises that one is used for image recognition device, a light source of identification label image, described image recognition device and light source are fixed on the main base by an exterior check supporting seat, and described light source is positioned to be printed directly over the seat, described image recognition device be positioned at light source directly over;
Described packing device comprises a packaging support, the one envelope tep reel that is used to hang up the envelope band that rotates, the one envelope band mechanism that is used to drive the envelope Tape movement and is used to seal the band heat-sealing, one is used to drive the rewinding motor of envelope band mechanism operation, all are with device, one rewinding dish, described packaging support is fixed on the main base, described envelope tep reel, envelope band mechanism, the rewinding motor, cut the band device, the rewinding dish is separately fixed on the packaging support, and described envelope tep reel is positioned at envelope band mechanism top, the dynamical axis mechanical connection envelope band mechanism of described rewinding motor, the described band device of cutting is between envelope band mechanism and rewinding dish;
Described monitored control system connects and each device operation of control.
CN 201020620195 2010-11-23 2010-11-23 Subsequent packaging test device for plastic package surface-mounted diode Expired - Fee Related CN201873029U (en)

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Application Number Priority Date Filing Date Title
CN 201020620195 CN201873029U (en) 2010-11-23 2010-11-23 Subsequent packaging test device for plastic package surface-mounted diode

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Application Number Priority Date Filing Date Title
CN 201020620195 CN201873029U (en) 2010-11-23 2010-11-23 Subsequent packaging test device for plastic package surface-mounted diode

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102060116A (en) * 2010-11-23 2011-05-18 上海骏图电子科技有限公司 Post-packaging test equipment for plastic package surface mounted devices diode
CN102879725A (en) * 2012-10-22 2013-01-16 江阴格朗瑞科技有限公司 Rotary-disk-type testing device
CN106218228A (en) * 2016-08-15 2016-12-14 太仓高创电气技术有限公司 A kind of flat bridge production lettering, dedusting mechanism and method of work thereof
CN110228709A (en) * 2019-06-19 2019-09-13 杭州众道光电科技有限公司 A kind of the tooling folder shipping unit and substep flow system of semiconductor devices

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102060116A (en) * 2010-11-23 2011-05-18 上海骏图电子科技有限公司 Post-packaging test equipment for plastic package surface mounted devices diode
CN102060116B (en) * 2010-11-23 2015-04-22 上海骏图电子科技有限公司 Post-packaging test equipment for plastic package surface mounted devices diode
CN102879725A (en) * 2012-10-22 2013-01-16 江阴格朗瑞科技有限公司 Rotary-disk-type testing device
CN106218228A (en) * 2016-08-15 2016-12-14 太仓高创电气技术有限公司 A kind of flat bridge production lettering, dedusting mechanism and method of work thereof
CN110228709A (en) * 2019-06-19 2019-09-13 杭州众道光电科技有限公司 A kind of the tooling folder shipping unit and substep flow system of semiconductor devices
CN110228709B (en) * 2019-06-19 2021-06-11 华田信科(廊坊)电子科技有限公司 Step-by-step circulation system of semiconductor device

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