CN106311632A - Multi-track and multi-measurement-position parallel testing and sorting device for integrated circuit chips - Google Patents
Multi-track and multi-measurement-position parallel testing and sorting device for integrated circuit chips Download PDFInfo
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- CN106311632A CN106311632A CN201610760864.2A CN201610760864A CN106311632A CN 106311632 A CN106311632 A CN 106311632A CN 201610760864 A CN201610760864 A CN 201610760864A CN 106311632 A CN106311632 A CN 106311632A
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- Prior art keywords
- pipe
- sorting
- chip
- cylinder
- rail groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- Sorting Of Articles (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention relates to a multi-track and multi-measurement-position parallel testing and sorting device for integrated circuit chips. The multi-track and multi-measurement-position parallel testing and sorting device for the integrated circuit chips comprises a rack which is provided with a flat panel, and an oblique panel is arranged on the front side of the rack. The oblique panel is provided with a feeding testing mechanism, a sorting and caching mechanism and a collecting mechanism sequentially from top to bottom, wherein the feeding testing mechanism comprises 2N feeding track grooves formed in the upper end of the oblique panel at uniform intervals in the transverse direction; the sorting and caching mechanism comprises N distribution shuttles, a transverse transferring mechanism, a qualified product automatic-sorting groove set, and N unqualified product manual-sorting groove sets arranged beside the qualified product automatic-sorting groove set; and the collecting mechanism comprises manual pipe-drawing collecting mechanisms arranged below the unqualified product manual-sorting groove sets, and automatic pipe-replacing collecting mechanisms arranged below the qualified product automatic-sorting groove set. The multi-track and multi-measurement-position parallel testing and sorting device for the integrated circuit chips has the beneficial effects that detection is carried out through the 2N feeding track grooves simultaneously, and the sorting and measuring efficiency is improved.
Description
Technical field
The present invention relates to integrated die grading field, particularly relate to a kind of IC chip many rails many locations parallel connection test
Sorting unit.
Background technology
IC chip has to pass through strict test before dispatching from the factory, and test event includes every property of IC chip
Energy parameter, such as electric current and voltage etc..People need test result the not IC chip in acceptability limit to screen,
And IC chips different for test result is classified.At present, general employing automatic fraction collector replaces artificial separation.But
The sorting mode of existing IC chip easily causes IC chip tubulature dispersion, causes efficiency low.
Summary of the invention
It is an object of the invention to for above weak point, it is provided that an IC chip many rails many locations parallel connection is tested
Sorting unit, improves sorting detection efficiency.
The present invention solves the scheme that technical problem used: a kind of IC chip many rails many locations parallel connection test point
Screening device, including a frame, described frame upper surface is provided with one for the surface plate of supporting feeding mechanism, the front side of described frame
Being provided with a skewback, described skewback is disposed with pan feeding mechanism for testing, sorting cache mechanism and receiving mechanism from top to bottom;
Described pan feeding mechanism for testing includes that the individual transversely uniform intervals of 2N is arranged at the pan feeding rail groove of skewback upper end;Each pan feeding rail
Groove porch, road is equiped with an act pipe switching mechanism coordinated with feed mechanism respectively, and described pan feeding rail groove porch is additionally provided with
One first infrared sensor, described pan feeding rail groove is provided with one for the separator separated one by one by chip, described separator
Lower section is additionally provided with one for blocking the catch of chip, and described catch, through a catch air cylinder driven, described separator is correspondingly provided with
One for the second infrared sensor of detection chip whether pan feeding;Described pan feeding rail groove side and be positioned at catch position and also set
Have a testing station, described testing station to be provided with one to survey for the golden finger with chip pin engaged test, described golden finger and
Examination instrument is electrically connected;Described sorting cache mechanism include N number of move along pan feeding rail groove exit synchronous cross sub-material shuttle, for driving
Move the cross drive mechanism of sub-material shuttle transverse shifting and be arranged at the combination coordinated with sub-material shuttle below cross drive mechanism
Lattice product sorting automatic tank group and N group are arranged at the defective work of certified products sorting automatic tank group side and sort manual groove group;Described
Sub-material shuttle synchronizes to drive through described cross drive mechanism;The first hopper and the second hopper it is provided with about each sub-material shuttle;Described
Certified products sorting automatic tank group includes N number of staggered the first sorting caching being arranged at intervals between pan feeding rail groove lower section respectively
Rail groove, the described first sorting caching upper left right side of rail groove is respectively equipped with the first feed chute and the second feed chute, and described first enters
Distance between hopper and the second feed chute is equal to the first hopper and the distance of the second hopper;Often group defective work sorts manual groove
Group includes that the second of several horizontally sets sorted hopper;Described receiving mechanism includes being respectively arranged at defective work sorting hands
Dynamic groove group and certified products sort the manual tube drawing receiving mechanism below automatic tank group and certainly move pipe receiving mechanism;Described separation
Device, the first infrared sensor, the second infrared sensor, catch cylinder and a control module are electrically connected;Wherein N is more than or equal to 1
Positive integer.
Further, each pan feeding rail groove exit is respectively equipped with one for the 3rd infrared biography judging whether discharging
Sensor and two the 4th infrared sensors being used for preventing the 3rd infrared sensor erroneous judgement, described first hopper and the second hopper
Inside be respectively equipped with a first gear pin and second gear pin, the porch of described first sorting caching rail groove further respectively have one for
Detect whether the 5th infrared sensor got stuck;Described first gear pin and second gear pin are respectively through a block air cylinder driven, described
3rd infrared sensor, the 4th infrared sensor, the 5th infrared sensor and gear pin cylinder are electrically connected with described control module.
Further, described feed mechanism includes being arranged on top panel for the material storage mechanism of storage chip material pipe and sets
It is placed in below material storage mechanism for carrying the ejector sleeve mechanism of chip material pipe;Described material storage mechanism includes two the most vertically arranged storages
Hopper frame and be arranged on storing truss and hold frame for lifting lifting of chip material pipe, described in lift and hold frame and lift through one and hold cylinder and drive
Dynamic, described chip material pipe is along being longitudinally stacked in the most successively in described storing truss;Described ejector sleeve mechanism includes a horizontal transmission
Mechanism, described horizontal transport mechanism is provided with one along the conveying trough of horizontal transport mechanism transverse shifting, described conveying trough sets
Having the recess coordinated with described chip material pipe, the height of described recess is equal to the height of any of which chip material pipe;Described act is managed
Switching mechanism include one for clamp chip material pipe compression jig arm and for driving pressure grip arm upset upset cylinder, described
Compress jig arm be arranged at the side of horizontal transport mechanism and compress jig arm air cylinder driven, another of described horizontal transport mechanism through one
Side is additionally provided with one and plays pipe cylinder in jig arm for pushing to chip material pipe to compress.
Further, described act pipe switching mechanism is additionally provided with a mid-rail between pressing clip arm and pan feeding rail groove
Road groove, described intermediate orbit groove exit is provided with one for blocking the catch of chip, and described catch is through a catch air cylinder driven, institute
State horizontal transport mechanism, lift and hold cylinder, catch cylinder, compress jig arm cylinder, ejector sleeve cylinder and be electrically connected with described control module.
Further, described act pipe switching mechanism is additionally provided with one for the driving chip material quick landing of pipe chips
Qiao Guan mechanism, described Qiao Guan mechanism includes that what elastic rod and the head with described elastic rod be connected strikes pipe cylinder, described elastic rod
Through striking pipe air cylinder driven vertical tremor.
Further, the exit of described first sorting caching rail groove is respectively equipped with a gear pin, and described gear pin is through a gear
Material air cylinder driven, described backgauge cylinder is electrically connected with described control module.
Further, described manual tube drawing receiving mechanism includes that N group is correspondingly arranged in defective work respectively and sorts manual groove
Rewinding pipe bar groove group below group, is often transversely provided with in group rewinding pipe bar groove group and sorts manual groove group with often group defective work
Second sorted hopper rewinding pipe bar groove one to one, was equipped with one respectively for collecting chip in each rewinding pipe bar groove
Rewinding pipe;Described pipe receiving mechanism of certainly moving includes that N number of one_to_one corresponding respectively is arranged at described first sorting caching rail groove and goes out
Rewinding clamp mechanism at Kou, described rewinding clamp mechanism includes that about two are vertically arranged on skewback relatively for placing empty material
The feeding tube balladeur train of pipe and tremie pipe balladeur train, it is horizontal that the lower section of described feeding tube balladeur train and tremie pipe balladeur train is provided with one along skewback
The transmission plate of movement, transmission plate upper surface is provided with the pushed section of a projection, and the outside of pushed section is formed between transmitting outside plate
The one defeated mouth of pipe, the width of the described defeated mouth of pipe is equal to the width of described empty material pipe, and the thickness of described pushed section is equal to the thickness of sky material pipe;
Described transmission plate transmits air cylinder driven transverse shifting through one, and described transmission cylinder is electrically connected with described control module.
Further, the middle part of feeding tube balladeur train and tremie pipe balladeur train the most vertically offers a material pipe clamp groove, and
Described feeding tube balladeur train and tremie pipe balladeur train bottom all offer for sky material pipe through breach, at the bottom of described feeding tube balladeur train
Hold and be provided with a compression cylinder expecting pipe for compressing sky near the first sorting caching rail groove exit, described tremie pipe balladeur train
Bottom end is additionally provided with one for holding out against the cylinder that holds out against of empty material pipe, described compression cylinder, holds out against cylinder and described control module electricity
Even.
Further, to be additionally provided with one the 6th infrared for detect whether empty material pipe exist for described feeding tube balladeur train bottom end
Sensor, described skewback is additionally provided with one for blocking empty material pipe near described feeding tube balladeur train and tremie pipe balladeur train side
Card block, described card block drives up and down through a fixture block cylinder, described 6th infrared sensor and fixture block cylinder and described control
Module is electrically connected.
Compared with prior art, the present invention has following beneficial effect: constitute multiple testing stations by multiple pan feeding rail grooves,
Realize the most multiple chips to detect, by testing result, chip is made a distinction after having detected, by sorting caching machine
Structure sorts, and then carries out rewinding, compact conformation by receiving mechanism, it is achieved Automated condtrol, thus improves dividing of entirety
The efficiency that choosing is measured.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings patent of the present invention is further illustrated.
Fig. 1 is the overall structure schematic diagram of the sorting unit of the embodiment of the present invention.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the structural representation of the pan feeding mechanism for testing of the sorting unit of the embodiment of the present invention.
Fig. 4 is the structural representation lifting pipe switching mechanism of the sorting unit of the embodiment of the present invention.
Fig. 5 is the structural representation of the feed mechanism of the sorting unit of the embodiment of the present invention.
Fig. 6 is the structural representation certainly moving pipe receiving mechanism of the sorting unit of the embodiment of the present invention.
In figure: 1-frame;10-top panel;11-skewback;2-feed mechanism;20-material storage mechanism;200-storing truss;
201-lifts and holds frame;21-ejector sleeve mechanism;210-horizontal transport mechanism;211-conveying trough;3-pan feeding mechanism for testing;30-pan feeding track
Groove;31-separator;32-testing station;4-sorts cache mechanism;40-sub-material shuttle;41-cross drive mechanism;42-first sorts slow
Deposit rail groove;43-second sorted hopper;5-receiving mechanism;50-manual tube drawing receiving mechanism;500-rewinding pipe bar groove group;
501-rewinding pipe;51-is from moving pipe receiving mechanism;510-feeding tube balladeur train;511-tremie pipe balladeur train;512-transmits plate;5120-
Pushed section;The defeated mouth of pipe of 5121-;513-card block;514-holds out against cylinder;515-compression cylinder;516-transmits cylinder 516;6-lifts pipe
Switching mechanism;60-compresses jig arm;61-compresses jig arm cylinder;62-intermediate orbit groove;7-Qiao Guan mechanism;70-elastic rod;71-strikes
Pipe cylinder;8-sky material pipe.
Detailed description of the invention
The present invention is further described with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in figs. 1 to 6, the embodiment of the present invention provides a kind of IC chip many rails many locations parallel connection testing, sorting dress
Putting, including a frame 1, described frame 1 upper surface is provided with one for the surface plate of supporting feeding mechanism 2, the front side of described frame 1
Being provided with a skewback 11, described skewback 11 is disposed with pan feeding mechanism for testing 3, sorting buffer gear 4 from top to bottom and receives
Material mechanism 5;Described pan feeding mechanism for testing 3 includes that the individual transversely uniform intervals of 2N is arranged at the pan feeding rail groove of skewback 11 upper end
30;Each pan feeding rail groove 30 porch is equiped with an act pipe switching mechanism 6 coordinated with feed mechanism 2, described pan feeding respectively
Rail groove 30 porch is additionally provided with one first infrared sensor, and described pan feeding rail groove 30 is provided with one for being divided one by one by chip
From separator 31, be additionally provided with one for blocking the catch of chip below described separator 31, described catch is through a catch cylinder
Drive, described separator 31 is correspondingly provided with one for the second infrared sensor of detection chip whether pan feeding;Described pan feeding rail
Road groove 30 side and be positioned at catch position and be additionally provided with a testing station 32, described testing station 32 be provided with one for chip pin
The golden finger of engaged test, described golden finger and a tester are electrically connected;Described sorting buffer gear includes N number of along pan feeding rail groove
Sub-material shuttle 40 that 30 exit synchronous cross move, for driving the cross drive mechanism 41 of sub-material shuttle 40 transverse shifting and setting
It is placed in the one group of certified products sorting automatic tank group coordinated with sub-material shuttle 40 below cross drive mechanism 41 and N group is arranged at certified products
The defective work of sorting automatic tank group side sorts manual groove group;Described sub-material shuttle 40 synchronizes to drive through described cross drive mechanism 41
Dynamic;Each sub-material shuttle about 40 is provided with the first hopper and the second hopper;Described certified products sorting automatic tank group includes N number of point
Jiao Cuo not be arranged at intervals between pan feeding rail groove 30 first sorting caching rail groove 42 of lower section, described first sorting caching rail
The upper left right side of road groove 42 is respectively equipped with the first feed chute and the second feed chute, between described first feed chute and the second feed chute away from
From equal to the first hopper and the distance of the second hopper;Often group defective work sorts manual groove group and includes the of several horizontally sets
Two sorted hopper 43;Described receiving mechanism 5 includes being respectively arranged at the defective work manual groove group of sorting and certified products are selected from
Move the manual tube drawing receiving mechanism 50 below groove group and certainly move pipe receiving mechanism 51;Described separator the 31, first infrared sensing
Device, the second infrared sensor, catch cylinder and a control module are electrically connected;Wherein N is the positive integer more than or equal to 1.
From the foregoing, the beneficial effects of the present invention is: during work, the chip material pipe filling chip passes through feed mechanism
2 are delivered at each pan feeding rail groove 30 successively, are then in same by act pipe switching mechanism 6 upset with pan feeding rail groove 30
On straight line, carry out pan feeding;By the separator 31 on pan feeding rail groove 30, chip one is examined in testing station 32 after a separation
Survey, tester test after according to test result, be delivered in corresponding sorting dashpot by sub-material shuttle 40, finally carry out
Rewinding.The separation system that the present invention provides, compact conformation between each mechanism, it is achieved Automated condtrol, thus improve entirety
The efficiency that sorting is measured.Described control module is industrial computer controller or is embedded type control module.
As shown in Figure 1-2, the sorting mechanism in the present invention, N=2, constitute the parallel separation system of four positions, rail four side, its
Middle pan feeding rail groove 30 is four, and right-to-left is respectively first, second, third and fourth pan feeding rail groove 30, sub-material shuttle 40
Being two, the respectively first sub-material shuttle 40 and the second sub-material shuttle 40, the first sorting caching rail groove 42 is two, is respectively left the
One sorting caching rail groove 42 and right first sorting caching rail groove 42;Two groups of defective works sort manual groove group and are respectively a left side not
Certified products sort manual groove group and right defective work sorts manual groove group, and wherein left first sorting caching rail groove 42 and a left side do not conform to
Lattice product sort manual groove group and are used for certified products and the defective work of caching the three, the 4th pan feeding rail grooves 30, and right first sorting is slow
Deposit rail groove 42 and right defective work sorts manual groove group for caching the certified products of first, second pan feeding rail groove 30 and not conforming to
Lattice product, the first sub-material shuttle 40 for the pan feeding of first, second pan feeding rail groove 30 and discharging, the second sub-material shuttle 40 for the 3rd,
The pan feeding of the 4th pan feeding rail groove 30 and discharging.Each sub-material shuttle 40 includes the first hopper and the second hopper, may be used for into
Material and discharging, part on the left side choosing caching rail groove and part on the right side choosing caching rail groove between the three, the 4th pan feeding rail grooves 30 and
Between first, second pan feeding rail groove 30;Set the width of each pan feeding rail groove 30 as D1, two adjacent pan feeding rail grooves 30 it
Between distance be D2, the width of each sub-material shuttle 40 is 2D1, and the width of the first hopper and the second hopper is D1, D2=
2D1, the distance of adjacent two sub-material shuttles 40 is 4D1;Wherein D1 is more than 0.During work, the first hopper of each sub-material shuttle 40 and
The alternately discharging of two hoppers and pan feeding, discharging and pan feeding are carried out simultaneously, can improve the efficiency of separation of entirety.
In the present embodiment, each pan feeding rail groove 30 exit is respectively equipped with one for judging whether the 3rd of discharging
Infrared sensor and two for preventing the 4th infrared sensors of the 3rd infrared sensor erroneous judgement, described first hopper and the
Being respectively equipped with a first gear pin and second gear pin in two hoppers, the porch of described first sorting caching rail groove 42 sets the most respectively
Have one for detecting whether the 5th infrared sensor that gets stuck;Described first gear pin and second gear pin drive through a gear pin cylinder respectively
Dynamic, described 3rd infrared sensor, the 4th infrared sensor, the 5th infrared sensor and gear pin cylinder and described control module electricity
Even.
As it is shown in figure 5, in the present embodiment, described feed mechanism 2 includes being arranged on top panel 10 for storage chip
Expect the material storage mechanism 20 of pipe and be arranged at below material storage mechanism 20 for carrying the ejector sleeve mechanism 21 of chip material pipe;Described storage machine
Structure 20 includes two the most vertically arranged storing truss 200 and is arranged on storing truss 200 for lifting chip material pipe
Lift and hold frame 201, described in lift and hold frame 201 and lift through one and hold air cylinder driven, described chip material pipe is described along being longitudinally stacked in the most successively
In storing truss 200;Described ejector sleeve mechanism 21 includes a horizontal transport mechanism 210, and described horizontal transport mechanism 210 is provided with
One along the conveying trough 211 of horizontal transport mechanism 210 transverse shifting, and described conveying trough 211 is provided with and coordinates with described chip material pipe
Recess, the height of described recess is equal to the height of any of which chip material pipe;Described act pipe switching mechanism 6 includes one for pressing from both sides
Holding the compression jig arm 60 of chip material pipe and grip the upset cylinder of arm 60 upset for driving pressure, described compression jig arm 60 is arranged at
The side of horizontal transport mechanism 210 and compress jig arm cylinder 62 through one and drive, the opposite side of described horizontal transport mechanism 210 also sets
One is had to play pipe cylinder in jig arm 60 for pushing to chip material pipe to compress.Operator are in advance chip material pipe the most successively
Stacking and be placed in material storage mechanism 20, chip material pipe two ends lay respectively at the two ends of two storing truss 200, during pan feeding, drive to lift and hold
Frame 201 is opened, and chip material pipe declines, and the chip material pipe being positioned at bottom is positioned in the recess of conveying trough 211, drives horizontal transmission
Mechanism 210, is lifted by driving to hold and lifts on frame 201, and conveying trough 211 will be located in the pan feeding that the chip material pipe of bottom pushes to specify
Porch at rail groove 30, kicks to send chip material pipe to compressing at jig arm 60 by playing pipe cylinder, compresses jig arm 60 by chip material
Pipe compresses, and afterwards turns over cylinder through the upset of chip material pipe to being in same plane or straight line with the pan feeding rail groove 30 specified, enters
Row pan feeding.
As shown in Figure 4, in the present embodiment, described act pipe switching mechanism 6 is positioned at pressing clip arm 60 and pan feeding rail groove
Being additionally provided with an intermediate orbit groove 62 between 30, described intermediate orbit groove 62 exit is provided with one for blocking the catch of chip, institute
State catch through a catch air cylinder driven, described horizontal transport mechanism 210, lift hold cylinder, catch cylinder, compress jig arm cylinder 61,
Play pipe cylinder to be electrically connected with described control module.The discharging opening of chip material pipe engages with the porch of intermediate orbit groove 62, mid-rail
The exit of road groove 62 engages with pan feeding rail groove 30, when the first infrared sensor detection in pan feeding rail groove 30 is without getting stuck
Time, catch cylinder action, open catch, the chip in chip material pipe slides at separator 31 through pan feeding rail groove 30, through dividing
Separating one by one from device 31, station 32 is tested after tested.
In the present embodiment, described act pipe switching mechanism 6 is additionally provided with one quick for driving chip material pipe chips
The Qiao Guan mechanism 7 of landing, described Qiao Guan mechanism 7 includes that what elastic rod 70 and the head with described elastic rod 70 be connected strikes pipe gas
Cylinder, described elastic rod 70 drives vertical tremor through striking pipe cylinder 71.Chip is tapped when chip material pipe pan feeding by Qiao Guan mechanism 7
Material pipe, thus realize the chip in chip material pipe and can all export to pan feeding rail groove 30 through chip material pipe discharging opening.
In the present embodiment, the exit of described first sorting caching rail groove 42 is respectively equipped with a gear pin, described gear pin
Through a backgauge air cylinder driven, described backgauge cylinder is electrically connected with described control module.
As shown in Figure 6, in the present embodiment, described manual tube drawing receiving mechanism 50 includes that N group is correspondingly arranged in not respectively
Certified products sort 501 the groove groups 500 of rewinding pipe below manual groove group, are often transversely provided with in group 501 groove groups 500 of rewinding pipe
Hopper 43 501 grooves of rewinding pipe, each rewinding one to one was sorted with often organize the defective work manual groove group of sorting second
One it is equipped with respectively for collecting the rewinding pipe 501 of chip in 501 grooves of pipe;Described include N number of from moving pipe receiving mechanism 51
One_to_one corresponding is arranged at the rewinding clamp mechanism in described first sorting caching rail groove 42 exit, described rewinding clamp mechanism bag respectively
Include about two the feeding tube balladeur trains 510 being relatively vertically arranged on skewback 11 for placing empty material pipe 8 and tremie pipe balladeur train
511, the lower section of described feeding tube balladeur train 510 and tremie pipe balladeur train 511 is provided with the transmission plate of a transverse shifting along skewback 11
512, transmission plate 512 upper surface is provided with the pushed section 5120 of a projection, and described pushed section 5120 is prolonged to transmission plate 512 Inside To Outside
Stretch, and the outside of described pushed section 5120 forms a defeated mouth of pipe 5121 between transmitting outside plate 512, the described defeated mouth of pipe 5121
Width is equal to the width of described empty material pipe 8, and the thickness of described pushed section 5120 is equal to the thickness of sky material pipe 8;Described transmission plate 512 warp
One transmission cylinder 516 drives transverse shifting, described transmission cylinder 516 to be electrically connected with described control module.Receiving mechanism 5 is started working
, in advance rewinding pipe 501 is inserted on 501 grooves of each rewinding pipe before, sky is expected pipe 8 is positioned over feeding tube balladeur train simultaneously
Between 510 and tremie pipe balladeur train 511;During work, when after wherein a rewinding pipe 501 is filled of manual tube drawing receiving mechanism 50, point
Material shuttle 40, not to this material pipe blowing, is manually replaced by operator expecting that Guan Houzai replys blowing operation;When certainly moving pipe
After wherein an empty material pipe 8 is filled of receiving mechanism 51, controls gear pin cylinder action, and gear pin blocks corresponding first sorting caching track
The outlet of groove 42, simultaneously compression cylinder 515 and hold out against cylinder 514 and unclamp, card block 513 declines;Transmission cylinder 516 is driven to promote
The empty material pipe 8 that will be located in bottom while transmission plate 512 phase movement outside is pushed out to be positioned at a dead slot of transmission plate 512 side
In;Transmission plate 512 returns to below empty material pipe 8, and the empty material pipe 8 being positioned at bottom drops down onto on the defeated mouth of pipe 5121, and the defeated mouth of pipe 5121 is just
Lower section for sky material pipe 8;Simultaneously driving tight cylinder and hold out against cylinder 514 and stretch out, card block 513 rises, and is now placed under
The empty material pipe 8 of side is compacted, opens gear pin, carries out rewinding.
In the present embodiment, the middle part of feeding tube balladeur train 510 and tremie pipe balladeur train 511 the most vertically offers a material pipe
Draw-in groove, and described feeding tube balladeur train 510 and tremie pipe balladeur train 511 bottom all offer the breach passed for sky material pipe 8,
Described feeding tube balladeur train 510 bottom is provided with one for compressing the pressure of empty material pipe 8 near the first sorting caching rail groove 42 exit
Tight cylinder 515, the bottom end of described tremie pipe balladeur train 511 is additionally provided with one and holds out against cylinder 514 for hold out against empty material pipe 8, described
Compression cylinder 515, hold out against cylinder 514 and be electrically connected with described control module.By compression cylinder 515 with hold out against cylinder 514 and coordinate
During rewinding, the fixing empty material pipe 8 being positioned at bottom, it is ensured that sky expects the firm of pipe 8.
In the present embodiment, described feeding tube balladeur train 510 bottom end is additionally provided with one for detecting what whether empty material pipe 8 existed
6th infrared sensor, described skewback 11 is additionally provided with one near described feeding tube balladeur train 510 with tremie pipe balladeur train 511 side
For blocking the card block 513 of empty material pipe 8, described card block 513 drives up and down through a fixture block cylinder, described 6th infrared sensing
Device and fixture block cylinder are electrically connected with described control module.Transmission plate 512 is coordinated to carry out the empty material pipe 8 after filling by fixture block cylinder
It is pushed out in dead slot.
In sum, a kind of IC chip many rails many locations parallel connection testing, sorting device that the present invention provides, structure
Compact;Improve the efficiency that sorting is measured.
The object, technical solutions and advantages of the present invention have been carried out further by the above-listed preferred embodiment that the present invention provides
Describe in detail, be it should be understood that and the foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention,
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (9)
1. IC chip many rails many locations parallel connection testing, sorting device, it is characterised in that: include a frame, described
Frame upper surface is provided with one for the surface plate of supporting feeding mechanism, and the front side of described frame is provided with a skewback, described inclined-plane
Plate is disposed with pan feeding mechanism for testing, sorting cache mechanism and receiving mechanism from top to bottom;Described pan feeding mechanism for testing includes
The individual transversely uniform intervals of 2N is arranged at the pan feeding rail groove of skewback upper end;Each pan feeding rail groove porch is equiped with respectively
The act pipe switching mechanism that one coordinates with feed mechanism, described pan feeding rail groove porch is additionally provided with one first infrared sensor, institute
State pan feeding rail groove to be provided with one and below the separator separated one by one by chip, described separator, be additionally provided with one for blocking
The catch of chip, described catch, through a catch air cylinder driven, described separator is correspondingly provided with whether one enter for detection chip
Second infrared sensor of material;Described pan feeding rail groove side and be positioned at catch position and be additionally provided with a testing station, described test
Stand and be provided with one and be electrically connected for the golden finger with chip pin engaged test, described golden finger and a tester;Described sorting is delayed
Deposit mechanism include N number of move along pan feeding rail groove exit synchronous cross sub-material shuttle, for driving sub-material shuttle transverse shifting
Cross drive mechanism and be arranged at the one group of certified products coordinated with sub-material shuttle below cross drive mechanism and be selected from receiving groove group and N
Group is arranged at certified products and is selected from receiving the defective work sorting hands receipts groove group of groove group side;Described sub-material shuttle is through described cross drive
Mechanism synchronizes to drive;The first hopper and the second hopper it is provided with about each sub-material shuttle;Described certified products are selected from receiving groove group bag
Including N number of staggered the first sorting caching rail groove being arranged at intervals between pan feeding rail groove lower section respectively, described first sorting is slow
Deposit the upper left right side of rail groove and be respectively equipped with the first feed chute and the second feed chute, between described first feed chute and the second feed chute
Distance is equal to the first hopper and the distance of the second hopper;Often the manual groove group of group defective work sorting includes several horizontally sets
Second sorted hopper;Described receiving mechanism includes being respectively arranged at the defective work manual groove group of sorting and certified products sorting is automatic
Manual tube drawing receiving mechanism below groove group and certainly move pipe receiving mechanism;Described separator, the first infrared sensor, second red
Outer sensor, catch cylinder and a control module are electrically connected;Wherein N is the positive integer more than or equal to 1.
A kind of IC chip many rails many locations parallel connection testing, sorting device the most according to claim 1, its feature exists
One it is respectively equipped with for judging whether the 3rd infrared sensor of discharging and two use in: each pan feeding rail groove exit
In preventing the 4th infrared sensor of the 3rd infrared sensor erroneous judgement, in described first hopper and the second hopper, it is respectively equipped with one the
One gear pin and second gear pin, the porch of described first sorting caching rail groove further respectively has one for detecting whether get stuck
5th infrared sensor;Described first gear pin and second gear pin respectively through one keep off pin air cylinder driven, described 3rd infrared sensor,
4th infrared sensor, the 5th infrared sensor and gear pin cylinder are electrically connected with described control module.
A kind of IC chip many rails many locations parallel connection testing, sorting device the most according to claim 1, its feature exists
Include being arranged on top panel for the material storage mechanism of storage chip material pipe in: described feed mechanism and be arranged under material storage mechanism
Side is for carrying the ejector sleeve mechanism of chip material pipe;Described material storage mechanism includes two the most vertically arranged storing truss and settings
On storing truss, hold frame for lifting lifting of chip material pipe, described in lift and hold frame and lift through one and hold air cylinder driven, described chip material pipe
Along being longitudinally stacked in the most successively in described storing truss;Described ejector sleeve mechanism includes a horizontal transport mechanism, and described level passes
Sending and be provided with one along the transmission frid of horizontal transport mechanism transverse shifting in mechanism, described transmission frid is provided with and described chip
The recess that material pipe coordinates, the height of described recess is equal to the height of any of which chip material pipe;Described act pipe switching mechanism includes
One for clamping the compression jig arm of chip material pipe and gripping the upset cylinder of arm upset for driving pressure, and described compression jig arm is arranged
Compressing jig arm air cylinder driven in the side of horizontal transport mechanism and through one, the opposite side of described horizontal transport mechanism is additionally provided with a use
Pipe cylinder is played in jig arm in pushing to chip material pipe to compress.
A kind of IC chip many rails many locations parallel connection testing, sorting device the most according to claim 3, its feature exists
In: between pressing clip arm and pan feeding rail groove, it is additionally provided with an intermediate orbit groove, described centre on described act pipe switching mechanism
Rail groove exit is provided with one for blocking the catch of chip, and described catch is through a catch air cylinder driven, described horizontal conveyor
Structure, lift and hold cylinder, catch cylinder, compress jig arm cylinder, play pipe cylinder and be electrically connected with described control module.
A kind of IC chip many rails many locations parallel connection testing, sorting device the most according to claim 3, its feature exists
In: it is additionally provided with one for the Qiao Guan mechanism of the driving chip material quick landing of pipe chips on described act pipe switching mechanism, described
Qiao Guan mechanism includes that what elastic rod and the head with described elastic rod be connected strikes pipe cylinder, and described elastic rod is through striking pipe air cylinder driven
Vertical tremor.
A kind of IC chip many rails many locations parallel connection testing, sorting device the most according to claim 1, its feature exists
In: described first sorting caching rail groove exit be respectively equipped with a backgauge pin, described backgauge pin through a backgauge air cylinder driven,
Described backgauge cylinder is electrically connected with described control module.
A kind of IC chip many rails many locations parallel connection testing, sorting device the most according to claim 1, its feature exists
In: described manual tube drawing receiving mechanism includes that N group is correspondingly arranged in defective work respectively and sorts the rewinding pipe below manual groove group
Bar groove group, is often transversely provided with in group rewinding pipe bar groove group and sorted hopper with the second of the often manual groove group of group defective work sorting
Rewinding pipe bar groove one to one, is equipped with one respectively for collecting the rewinding pipe of chip in each rewinding pipe bar groove;Described from
Dynamic receiving mechanism includes that N number of one_to_one corresponding respectively is arranged at the rewinding clamp mechanism in described first sorting caching rail groove exit,
Described rewinding clamp mechanism include about two the feeding tube balladeur trains being relatively vertically arranged on skewback for placing empty material pipe and
Tremie pipe balladeur train, the lower section of described feeding tube balladeur train and tremie pipe balladeur train is provided with the transmission plate of a transverse shifting along skewback, passes
Input board upper surface is provided with the pushed section of a projection, and the outside of pushed section forms a defeated mouth of pipe between transmitting outside plate, described defeated
The width of the mouth of pipe is equal to the width of described empty material pipe, and the thickness of described pushed section is equal to the thickness of sky material pipe;Described transmission plate is through one
Transmission air cylinder driven transverse shifting, described transmission cylinder is electrically connected with described control module.
A kind of IC chip many rails many locations parallel connection testing, sorting device the most according to claim 7, its feature exists
In: the middle part of feeding tube balladeur train and tremie pipe balladeur train the most vertically offers a material pipe clamp groove, and described feeding tube balladeur train
With tremie pipe balladeur train bottom all offer for sky material pipe through breach, described feeding tube balladeur train bottom near first sorting
Caching rail groove exit is provided with a compression cylinder expecting pipe for compressing sky, and the bottom end of described tremie pipe balladeur train balladeur train also sets
Have one for holding out against the cylinder that holds out against of empty material pipe, described compression cylinder, hold out against cylinder and be electrically connected with described control module.
A kind of IC chip many rails many locations parallel connection testing, sorting device the most according to claim 7, its feature exists
Be additionally provided with one for detecting the 6th infrared sensor whether empty material pipe exists in: described feeding tube balladeur train bottom end, described tiltedly
On panel, the side near described feeding tube balladeur train with tremie pipe balladeur train is additionally provided with a card block expecting pipe for blocking sky, described
Card block drives up and down through a fixture block cylinder, and described 6th infrared sensor and fixture block cylinder are electrically connected with described control module.
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CN110314866A (en) * | 2019-06-17 | 2019-10-11 | 杭州众道光电科技有限公司 | A kind of sorting dress casket system of semiconductor devices |
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