CN106920758A - Diode intelligent test outfit - Google Patents
Diode intelligent test outfit Download PDFInfo
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- CN106920758A CN106920758A CN201710105725.0A CN201710105725A CN106920758A CN 106920758 A CN106920758 A CN 106920758A CN 201710105725 A CN201710105725 A CN 201710105725A CN 106920758 A CN106920758 A CN 106920758A
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- diode
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68707—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a robot blade, or gripped by a gripper for conveyance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
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- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to machine-building equipment, more specifically to the automated production equipment for electronic product.A kind of diode intelligent test outfit, including：Workbench, manipulator, manipulator support, line slideway, displacement cylinder, feeding track, testboard, No. two testboards, No. three testboards, a collecting mechanisms, the manipulator support is fixed on the workbench, the line slideway, the cylinder block of displacement cylinder are fixed on the manipulator support, the manipulator is movably connected on the line slideway, and the end of the piston rod of the displacement cylinder is fixed on the manipulator；The feeding track, testboard, No. two testboards, No. three testboards, a collecting mechanisms are disposed with the juxtaposed positions of the manipulator.The invention provides a kind of diode intelligent test outfit, for the diode of the multiple same types of disposable crawl, the multiple performance test completed to diode is positioned on multiple testboards, realizes full-automatic, unmanned operation, high working efficiency.
Description
Technical field
The present invention relates to machine-building equipment, more specifically to the automated production equipment for electronic product.
Background technology
Existing manipulator is all motor driving, hydraulic oil cylinder driving, air cylinder driven, but, the machine that a driver element drives
Tool hand can be only done to a crawl for diode.So as to cause the less efficient of manipulator.
The content of the invention
It is multiple for disposable crawl object of the present invention is to provide a kind of diode intelligent test outfit
The diode of same type, is positioned on multiple testboards the multiple performance test completed to diode, realizes full-automatic, nothing
People is turned into industry, high working efficiency.
A kind of diode intelligent test outfit, including：Workbench, manipulator, manipulator support, line slideway,
Displacement cylinder, feeding track, testboard, No. two testboards, No. three testboards, a collecting mechanisms, the manipulator support are consolidated
It is connected in the workbench, the line slideway, the cylinder block of displacement cylinder are fixed on the manipulator support, and the manipulator is lived
Dynamic to be connected to the line slideway, the end of the piston rod of the displacement cylinder is fixed on the manipulator；In the manipulator
Juxtaposed positions be disposed with the feeding track, testboard, No. two testboards, No. three testboards, a collecting mechanisms；
The manipulator includes：For provide support support, for realize clamping diode finger, for driving
The finger realize grasping movement clamping cylinder, can adapt to automatically diode appearance and size error flexible thrust mechanism,
Oscillating deck for accommodating the flexible thrust mechanism；The quantity of the finger is two groups to ten groups, the finger movement connection
In the support, the flexible thrust mechanism and the finger match；The oscillating deck is connected to by an articulate
The support, the cylinder block of the clamping cylinder is fixed on the support, and the end of the piston rod of the clamping cylinder is fixed on
Connecting plate, the connecting plate is connected to the oscillating deck by No. two articulates；
The quantity of the finger is five groups, including：One trumpeter refers to, two trumpeters refer to, three trumpeters refer to, four trumpeters refer to, five trumpeters refer to.
Preferably, when the piston rod of the displacement cylinder is in retracted mode, a trumpeter refers to and the feeding rail
Road matches, and two trumpeter refers to and match with a testboard that three trumpeter refers to and No. two testboard phases
Match somebody with somebody, four trumpeter refers to and matches with No. three testboards, five trumpeter refers to and matches with the collecting mechanism；When described
The piston rod for shifting cylinder is in when stretching out state, and a trumpeter refers to and matches with a testboard, two trumpeter
Refer to and No. two testboards match, three trumpeter refers to and match with No. three testboards that four trumpeter refers to and institute
Collecting mechanism is stated to match.
Preferably, the support includes：Base, side plate, cover plate, matrix, the finger movement are connected to described matrix, institute
State matrix and be fixed on the base, the cover plate is fixed on the top of described matrix, and the side plate is fixed on the two of described matrix
Side, is provided with a hinge on the side plate；The oscillating deck is connected to the side plate by an articulate.
Preferably, the finger includes：Length refers to, brachydactylia, left hand refer to, the right hand refers to, upper spring, lower spring, what the length referred to
One end is fixed with the left hand and refers to, the other end that the length refers to is provided with the first bulb, and first bulb and the flexibility are pushed away
Force mechanisms match；One end of the brachydactylia is fixed with the right hand and refers to, the other end of the brachydactylia is provided with the second bulb, institute
State the second bulb and flexible thrust mechanism matches；The length is provided with convex platform on referring to, the convex platform is movably connected on institute
The upper hopper chute of matrix is stated, spring on described is set in the upper hopper chute, the upper spring has the sensing long is described soft
Property thrust mechanism where direction promote trend；Lower convex platform is provided with the brachydactylia, the lower convex platform is movably connected on described
The gliding groove of matrix, sets the lower spring in the gliding groove, and the lower spring has the brachydactylia to the flexibility
The trend that direction where thrust mechanism promotes.
Preferably, the flexible thrust mechanism includes：Push pedal, base plate, the first thrust spring, the second thrust spring, it is described
Push pedal is movably connected on the oscillating deck, and the thrust surface of the restricted push pedal sliding position is set on the oscillating deck；It is described
Base plate is fixed on the oscillating deck, and first thrust spring, the second thrust spring are set between the push pedal and base plate；Institute
The central axis of the first thrust spring is stated for first axle, the central axes that the first axle and the length refer to；It is described
The central axis of the second thrust spring is the central axes of second axis, the second axis and the brachydactylia.
Preferably, feet is provided with the push pedal, the feet is extended from the push pedal to direction where the base plate,
There is gap between the base plate in the feet.
Preferably, the quantity of the feet is two, and the feet is disposed in proximity to first thrust spring, second pushes away
The position of power spring.
Preferably, the size in the gap is one millimeter to five millimeters.
Preferably, in the state of the finger does not capture diode, the pretightning force of first thrust spring is equal to institute
State the pretightning force of the second thrust spring.
Preferably, in the state of the finger does not capture diode, the pretightning force of first thrust spring adds institute
The pretightning force sum for stating the second thrust spring isFa, the thrust of the clamping cylinder isFb, the group number of the finger isN, then accord with
Close below equation：。
Preferably, first bulb, the surface roughness of the second bulb are；The surface roughness of the push pedal
For。
Compared with conventional art, diode intelligent test outfit of the present invention has following positive role and beneficial effect
Really：
Diode intelligent test outfit of the present invention, for realizing three road test jobs to the diode, by described two
Pole pipe captures from the feeding track, is then sequentially placed in a testboard, No. two testboards, No. three tests
Test job is completed on platform, finally the diode is positioned in the collecting mechanism.Diode intelligent test of the present invention
Outfit, completes full-automatic, the unmanned test to the diode, high working efficiency.
Captured while the manipulator is used to realize to multiple diodes or put down simultaneously, mainly included：Support, hand
Finger, clamping cylinder, flexible thrust mechanism, oscillating deck.The finger movement is connected to the support, the piston of the clamping cylinder
Bar stretches out and drives the oscillating deck to be swung around the first axle；The flexible thrust mechanism is rotated with the oscillating deck
Certain angle, the flexible thrust mechanism driving length refers to, brachydactylia moves along a straight line along described matrix, so that the left hand
Refer to, the right hand refers to the crawl closed up and realize to diode.On the contrary, the piston rod of the clamping cylinder is retracted, the pendulum is driven
Dynamic plate is swung around the first axle；The flexible thrust mechanism driving length refers to, brachydactylia does straight line along described matrix
Motion, so that the left hand refers to, the right hand refers to and opens and put down grabbed diode.
The finger includes：One trumpeter refers to, two trumpeters refer to, three trumpeters refer to, four trumpeters refer to, five trumpeters refer to.When the displacement
When the piston rod of cylinder is in retracted mode, a trumpeter refers to the diode phase grabbed on the feeding track
Matching, two trumpeter refers to the diode grabbed on a testboard, and three trumpeter refers to crawl in place
The diode on No. two testboards, four trumpeter refers to described two grabbed on No. three testboards
Pole pipe, five trumpeter refers to the diode grabbed on the collecting mechanism；
Then, the piston rod of the displacement cylinder stretches out, and below action will occur simultaneously：One trumpeter refers to the diode
Moved to from the feeding track on a testboard, two trumpeter refers to the diode from described No. one test
Moved on platform on No. two testboards, three trumpeter refers to and for the diode to move to institute from No. two testboards
State on No. three testboards, four trumpeter refers to and for the diode to move to the collecting mechanism from No. three testboards
On.
One diode of finger grip described in a group, the quantity of the finger could be arranged to multigroup, for example, be set to five
Group, then, then diode intelligent test outfit of the present invention by a clamping cylinder as power take-off unit, one
Secondary property grabs five diodes, so that operating efficiency is exponentially improved.
The course of work and operation principle of the finger are below described：
The finger includes：Length refers to, brachydactylia, left hand refer to, the right hand refers to, the length refers to, brachydactylia moves along a straight line along described matrix.Institute
State and be provided with convex platform on long finger, spring on described is set in the upper hopper chute, the upper spring has the sensing long
The trend that direction where the flexible thrust mechanism promotes, so that first bulb is affixed on the outer surface of the push pedal.Institute
State and lower convex platform be provided with brachydactylia, the lower spring is set in the gliding groove, the lower spring have by the brachydactylia to
The trend that direction where the flexible thrust mechanism promotes, so that second bulb is affixed on the outer surface of the push pedal.Institute
State oscillating deck and swing certain angle, the push pedal is swung around the first axle, thus drive the length to refer to, brachydactylia
Relative position change, cause the left hand to refer to, the right hand refers to and mutually close up to capture diode or open to put down two
Pole pipe.
The course of work and operation principle of the flexible thrust mechanism are below described：
In actual production link, because there is certain error in appearance and size in the diode being crawled, it will be assumed now that
The size of this error is one millimeter.In order that diode intelligent test outfit of the present invention can be by big and small two
Pole pipe is captured simultaneously, prevents from grabbing the big diode of appearance and size, and cannot grab appearance and size it is small two
Pole pipe.Therefore, the flexible thrust mechanism is devised, finger described in each group is adapted to two poles that each size is not waited automatically
Pipe.
The push pedal is movably connected on the oscillating deck, and the base plate is fixed on the oscillating deck.At the push pedal and bottom
First thrust spring, the second thrust spring are set between plate；The central axis of first thrust spring is first axle,
The central axes that the first axle and the length refer to；The central axis of second thrust spring is second axis, institute
State the central axes of second axis and the brachydactylia.First thrust spring, the second thrust spring promote the swing
Plate is affixed on the thrust surface.Be provided with feet in the push pedal, the feet has a gap between the base plate, it is described between
The size of gap is one millimeter to five millimeters.The length refers to, brachydactylia can promote the push pedal to be moved to direction where the base plate,
The distance of motion is the gap.When the finger grip is to the different diode of size, the gap can make the hand
Refer to automatic adaptation diode error dimensionally, so that the finger can grab diode.
It is now assumed that, the finger realizes the crawl to diode, and a size for diode is A, it is necessary to make the left side
Finger, the right hand refer to that opening dimension is A apart from A；The size of another diode is B, it is necessary to make that the left hand refers to, the right hand refers to
Opening dimension is B apart from B.It is more than apart from B apart from A.The piston rod of the clamping cylinder stretches out, and drives the oscillating deck and pushes away
Plate rotates, and will now be described apart from A and how to be produced apart from B：
When the opening dimension that the left hand refers to, the right hand refers to is apart from A, top block is equal to underlay apart from the upper gap of the base plate
Pin pitch is from the lower gap of the base plate.
When the opening dimension that the left hand refers to, the right hand refers to is apart from B, top block is equal to apart from the upper gap of the base plate
Zero, so that there is the swing of greater angle in the push pedal, so that the left hand refers to, the right hand refers to can press from both sides tighter.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of diode intelligent test outfit of the present invention；
Fig. 2 is structural representation of the diode intelligent test outfit of the present invention in the case where visual angle is overlooked；
Fig. 3 is the dimensional structure diagram of the manipulator of diode intelligent test outfit of the present invention；
Fig. 4 is the manipulator cross-sectional view in the loosened condition of diode intelligent test outfit of the present invention；
Fig. 5,6 are structural representation of the manipulator of diode intelligent test outfit of the present invention under seized condition；
Fig. 7 is the structural representation of the oscillating deck of diode intelligent test outfit of the present invention.
1 base, 2 side plates, 3 cover plates, 4 length refer to, 5 brachydactylias, 6 left hands refer to, 7 right hands refer to, 8 oscillating decks, 9 No. one
Hinge, 10 No. two hinges, 11 connecting plates, 12 clamping cylinders, 13 matrixes, spring, 15 lower springs, 16 first balls on 14
Head, 17 second bulbs, 18 push pedals, 19 base plates, 20 first thrust springs, 21 second thrust springs, 22 thrust surfaces, 23
Convex platform, 24 lower convex platforms, 25 upper hopper chutes, 26 gliding grooves, 27 flexible thrust mechanisms, 28 feets, 29 gaps, 30 first
Axis, 31 second axis, 32 top blocks, 33 bottom seat pads, gap, 35 times gaps, 36 manipulators, 37 straight lines are led on 34
Rail, 38 displacement cylinders, 39 workbench, 40 manipulator supports, 41 1 trumpeters refer to, 42 2 trumpeters refer to, 43 3 trumpeters refer to, 44
Four trumpeters refer to, 45 5 trumpeters refer to, 46 feeding tracks, No. 47 testboards, 48 No. two testboards, 49 No. three testboards, 50
Collecting mechanism.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing, but does not constitute any limitation of the invention,
The element numbers being similar in accompanying drawing represent similar element.As described above, the invention provides a kind of diode intelligent test
Outfit, for the diode 51 of the multiple same types of disposable crawl, is positioned on multiple testboards and completes to diode
51 multiple performance test, realizes full-automatic, unmanned operation, high working efficiency；Diode intelligent test of the present invention into
Set equipment, crawl to multiple diodes 51 is realized by a clamping cylinder as power output, can be with by flexible thrust mechanism
The automatic error for adapting to the appearance and size of diode 51, captures, by feeding track while realization to diode 51 by multigroup finger
Constantly output diode 51, are completed to survey the performance of diode 51 by a testboard, No. two testboards, No. three testboards
Examination, the collection to diode 51 is realized by collecting mechanism.
Fig. 1 is the dimensional structure diagram of diode intelligent test outfit of the present invention, and Fig. 2 is diode of the present invention
Structural representation of the intelligent test outfit in the case where visual angle is overlooked, Fig. 3 is diode intelligent test of the present invention into suit
The dimensional structure diagram of standby manipulator, Fig. 4 is that the manipulator of diode intelligent test outfit of the present invention is unclamping
Cross-sectional view under state, Fig. 5 is the manipulator of diode intelligent test outfit of the present invention in seized condition
Under structural representation, Fig. 6 is the structural representation of the oscillating deck of diode intelligent test outfit of the present invention.
A kind of diode intelligent test outfit, including：Workbench 39, manipulator 36, manipulator support 40, straight line
Guide rail 37, displacement cylinder 38,48, No. three testboards 49, collecting mechanism of testboard of testboard 47, two of feeding track 46,
50, the manipulator support 40 is fixed on the workbench 39, and the line slideway 37, the cylinder block of displacement cylinder 46 are fixed on
The manipulator support 40, the manipulator 36 is movably connected on the line slideway 37, the piston rod of the displacement cylinder 46
End be fixed on the manipulator 36；The feeding track 46, one is disposed with the juxtaposed positions of the manipulator 36
Number testboard 47, two testboard 48, three testboard 49, collecting mechanism 50；
The manipulator includes：For provide support support, for realize clamping diode 51 finger, for driving
The finger is moved to realize the clamping cylinder 12 of grasping movement, can automatically adapt to the flexible thrust of the appearance and size error of diode 51
Mechanism 27, the oscillating deck 8 for accommodating the flexible thrust mechanism 27；The quantity of the finger is two groups to ten groups, the hand
Finger is movably connected on the support, and the flexible thrust mechanism 27 and the finger match；The oscillating deck 8 is by a hinge
Chain 9 is movably connected on the support, and the cylinder block of the clamping cylinder 12 is fixed on the support, the work of the clamping cylinder 12
The end of stopper rod is fixed on connecting plate 11, and the connecting plate 11 is movably connected on the oscillating deck 8 by No. two hinges 10；
The quantity of the finger is five groups, including：One trumpeter refers to that 41, two trumpeters refer to that 42, three trumpeters refer to that 43, four trumpeters refer to 44, five
Trumpeter refers to 45.
More specifically, when the piston rod of the displacement cylinder 46 is in retracted mode, a trumpeter refers to 41 and described
Feeding track 46 matches, two trumpeter refer to 42 and a testboard 47 match, three trumpeter refers to 43 and described
No. two testboards 48 match, four trumpeter refer to 44 and No. three testboards 49 match, five trumpeter refers to 45 and institute
Collecting mechanism 50 is stated to match；When the piston rod of the displacement cylinder 46 is in stretches out state, a trumpeter refers to 41 and institute
A testboard 47 is stated to match, two trumpeter refer to 42 and No. two testboards 48 match, three trumpeter refers to 43 Hes
No. three testboards 49 match, four trumpeter refer to 44 and the collecting mechanism 50 match.
More specifically, the support includes：Base 1, side plate 2, cover plate 3, matrix 13, the finger movement are connected to described
Matrix 13, described matrix 13 is fixed on the base 1, and the cover plate 3 is fixed on the top of described matrix 13, and the side plate 2 is consolidated
It is connected in the both sides of described matrix 13, a hinge 9 is provided with the side plate 2；The oscillating deck 8 is by described No. one hinge
Chain 9 is movably connected on the side plate 2.
More specifically, the finger includes：Length refers to that 4, brachydactylia 5, left hand refers to that the 6, right hand refers to 7, upper spring 14, lower spring 15,
The length refers to that 4 one end is fixed with the left hand and refers to 6, and the length refers to that 4 other end is provided with the first bulb 16, first ball
First 16 and the flexible thrust mechanism 27 match；One end of the brachydactylia 5 is fixed with the right hand and refers to 7, the brachydactylia 5 it is another
One end is provided with the second bulb 17, and second bulb 17 and flexible thrust mechanism 27 match；The length refers to and be provided with 4
Boss 23, the convex platform 23 is movably connected on the upper hopper chute 25 of described matrix 13, is set on described in the upper hopper chute 25
Spring 14, the upper spring 14 have by the length refer to 4 to the place direction of the flexible thrust mechanism 27 promote trend；It is described
Lower convex platform 24 is provided with brachydactylia 5, the lower convex platform 24 is movably connected on the gliding groove 26 of described matrix 13, in the gliding groove
The lower spring 15 is set in 26, and the lower spring 15 has the brachydactylia 5 to the place direction of the flexible thrust mechanism 27
The trend of promotion.
More specifically, the flexible thrust mechanism 27 includes：Push pedal 18, base plate 19, the first thrust spring 20, the second thrust
Spring 21, the push pedal 18 is movably connected on the oscillating deck 8, the restricted push pedal 18 is set on the oscillating deck 8 and is slided
The thrust surface 22 of position；The base plate 19 is fixed on the oscillating deck 8, and described is set between the push pedal 18 and base plate 19
One thrust spring 20, the second thrust spring 21；The central axis of first thrust spring 20 is first axle 30, described first
Axis 30 and the length refer to 4 central axes；The central axis of second thrust spring 21 is second axis 31, described
The central axes of second axis 31 and the brachydactylia 5.
More specifically, being provided with feet 28 in the push pedal 18, the feet 28 is from the push pedal 18 to the base plate 19
Place direction extends, and the feet 28 has gap 29 between the base plate 19.
More specifically, the quantity of the feet 28 is two, the feet 28 is disposed in proximity to first thrust spring
20th, the position of the second thrust spring 21.
More specifically, the size in the gap 29 is one millimeter to five millimeters.
More specifically, in the state of the finger does not capture diode 51, the pretightning force of first thrust spring 20
Equal to the pretightning force of second thrust spring 21.
More specifically, in the state of the finger does not capture diode 51, the pretightning force of first thrust spring 20
Pretightning force sum plus second thrust spring 21 isFa, the thrust of the clamping cylinder 12 isFb, the group of the finger
Number isN, then below equation is met：。
More specifically, first bulb 16, the surface roughness of the second bulb 17 are；The table of the push pedal 18
Surface roughness is。
Below in conjunction with Fig. 1 to 6, the operation principle and work of diode intelligent test outfit of the present invention are further described
Make process：
Diode intelligent test outfit of the present invention, for realizing three road test jobs to the diode 51, will be described
Diode 51 captures from the feeding track 46, is then sequentially placed in 47, No. two testboards of a testboard
48th, test job is completed on No. three testboards 49, finally the diode 51 is positioned in the collecting mechanism 50.The present invention
Diode intelligent test outfit, completes full-automatic, the unmanned test to the diode 51, high working efficiency.
Captured while the manipulator 36 is used to realize to multiple diodes 51 or put down simultaneously, mainly included：Branch
Frame, finger, clamping cylinder 12, flexible thrust mechanism 27, oscillating deck 8.The finger movement is connected to the support, the clamping
The piston rod of cylinder 12 stretches out and drives the oscillating deck 8 to be swung around the first axle 9；The flexible thrust mechanism 27
Turned an angle with the oscillating deck 8, the flexible thrust mechanism 27 drives the length to refer to that 4, brachydactylia 5 does along described matrix 13
Linear motion, so that the left hand refers to that the 6, right hand refers to that 7 close up and realize the crawl to diode 51.On the contrary, the clamping
The piston rod of cylinder 12 is retracted, and drives the oscillating deck 8 to be swung around the first axle 9；The flexible thrust mechanism 27
The length is driven to refer to that 4, brachydactylia 5 moves along a straight line along described matrix 13, so that the left hand refers to that the 6, right hand refers to that 7 open and put down
The diode 51 for being grabbed.
The finger includes：One trumpeter refers to that 41, two trumpeters refer to that 42, three trumpeters refer to that 43, four trumpeters refer to that 44, five trumpeters refer to 45.
When the piston rod of the displacement cylinder 46 is in retracted mode, a trumpeter refers to that 41 grab positioned at the feeding track 46
On the diode 51 match, two trumpeter refers to that 42 grab the diode on a testboard 47
51, three trumpeter refers to that 43 grab the diode 51 on No. two testboards 48, and four trumpeter refers to that 44 grab
The diode 51 on No. three testboards 49 is got, five trumpeter refers to that 45 grab positioned at the collecting mechanism
The diode 51 on 50；
Then, the piston rod of the displacement cylinder 46 stretches out, and below action will occur simultaneously：One trumpeter refers to 41 by described two
Pole pipe 51 is moved on a testboard 47 from the feeding track 46, and two trumpeter refers to 42 by the diode 51
Moved to from a testboard 47 on No. two testboards 48, three trumpeter refers to 43 by the diode 51 from institute
State and moved on No. two testboards 48 on No. three testboards 49, four trumpeter refers to 44 by the diode 51 from described three
Moved on the collecting mechanism 50 on number testboard 49.
One diode 51 of finger grip described in a group, the quantity of the finger could be arranged to multigroup, for example, be set to
Five groups, then, then diode intelligent test outfit of the present invention by a clamping cylinder 12 as power output list
Unit, disposably grabs five diodes 51, so that operating efficiency is exponentially improved.
The course of work and operation principle of the finger are below described：
The finger includes：Length refers to that 4, brachydactylia 5, left hand refers to that the 6, right hand refers to 7, and the length refers to that 4, brachydactylia 5 does directly along described matrix 13
Line is moved.The length refers to and be provided with 4 convex platform 23, and spring 14 on described, the upper spring are set in the upper hopper chute 25
14 by the length with 4 trend promoted to the place direction of the flexible thrust mechanism 27 are referred to, so that first bulb 16
It is affixed on the outer surface of the push pedal 18.Lower convex platform 24 is provided with the brachydactylia 5, the lower bullet is set in the gliding groove 26
Spring 15, the lower spring 15 has the trend that the brachydactylia 5 is promoted to the place direction of the flexible thrust mechanism 27, so that
Second bulb 17 is affixed on the outer surface of the push pedal 18.The oscillating deck 8 swings certain angle, make the push pedal 18 around
The first axle 9 swings, so as to drive the length to refer to that the relative position of 4, brachydactylia 5 changes, causes the left hand
Refer to that the 6, right hand refers to that 7 mutually close up to capture diode 51 or open to put down diode 51.
The course of work and operation principle of the flexible thrust mechanism 27 are below described：
It is now false because the diode 51 being crawled has certain error in appearance and size in actual production link
If the size of this error is one millimeter.In order that diode intelligent test outfit of the present invention can will be big and small
Diode 51 is captured simultaneously, prevents that the big diode 51 of appearance and size can only be grabbed, and cannot grab appearance and size
Small diode 51.Therefore, the flexible thrust mechanism 27 is devised, finger described in each group is adapted to each size automatically
The diode 51 not waited.
The push pedal 18 is movably connected on the oscillating deck 8, and the base plate 19 is fixed on the oscillating deck 8.Pushed away described
First thrust spring 20, the second thrust spring 21 are set between plate 18 and base plate 19；In first thrust spring 20
Heart axis is first axle 30, and the first axle 30 and the length refer to 4 central axes；Second thrust spring 21
Central axis be second axis 31, the central axes of the second axis 31 and the brachydactylia 5.The first thrust bullet
Spring 20, the second thrust spring 21 promote the oscillating deck 8 to be affixed on the thrust surface 22.Feet 28 is provided with the push pedal 18,
There is gap 29 in the feet 28, the size in the gap 29 is one millimeter to five millimeters between the base plate 19.It is described
Length refers to that 4, brachydactylia 5 can promote the push pedal 18 to be moved to the place direction of the base plate 19, and the distance of motion is the gap 29.
When the finger grip is to the different diode 51 of size, the gap 29 can make the finger adapt to diode 51 automatically
Error dimensionally, so that the finger can grab diode 51.
It is now assumed that, the finger realizes the crawl to diode 51, and a size for diode 51 is for A, it is necessary to make institute
State left hand and refer to that the 6, right hand refers to that 7 opening dimensions are A apart from A；The size of another diode 51 is B, it is necessary to make the left hand
Refer to that the 6, right hand refers to that 7 opening dimensions are B apart from B.It is more than apart from B apart from A.The piston rod of the clamping cylinder 12 stretches out, and drives
The oscillating deck 8 and push pedal 18 rotate, and will now be described apart from A and how to be produced apart from B：
When the left hand refers to the 6, right hand to refer to 7 opening dimension be apart from A when, top block is apart from upper gap 34 of the base plate 19 etc.
In bottom seat pad 33 apart from the lower gap 35 of the base plate 19.
When the left hand refers to the 6, right hand to refer to 7 opening dimension be apart from B when, top block is apart from the upper gap of the base plate 19
34 are equal to zero, so that there is the swing of greater angle in the push pedal 18, so that the left hand refers to that the 6, right hand refers to that 7 can press from both sides
It is tighter.
Finally it is pointed out that above example is only that diode intelligent test outfit of the present invention is more representative
Example.Obviously, diode intelligent test outfit of the present invention is not limited to above-described embodiment, can also there is many deformations.
What every technical spirit according to diode intelligent test outfit of the present invention was made to above example any simply repaiies
Change, equivalent variations and modification, be considered as belonging to the protection domain of diode intelligent test outfit of the present invention.
Claims (9)
1. a kind of diode intelligent test outfit, it is characterised in that including：Workbench, manipulator, manipulator support,
Line slideway, displacement cylinder, feeding track, testboard, No. two testboards, No. three testboards, a collecting mechanisms, the machinery
Hand support is fixed on the workbench, and the line slideway, the cylinder block of displacement cylinder are fixed on the manipulator support, described
Manipulator is movably connected on the line slideway, and the end of the piston rod of the displacement cylinder is fixed on the manipulator；Institute
The juxtaposed positions for stating manipulator are disposed with the feeding track, testboard, No. two testboards, No. three testboards, a receipts
Collecting mechanism；
The manipulator includes：For provide support support, for realize clamping diode finger, for driving
The finger realize grasping movement clamping cylinder, can adapt to automatically diode appearance and size error flexible thrust mechanism,
Oscillating deck for accommodating the flexible thrust mechanism；The quantity of the finger is two groups to ten groups, the finger movement connection
In the support, the flexible thrust mechanism and the finger match；The oscillating deck is connected to by an articulate
The support, the cylinder block of the clamping cylinder is fixed on the support, and the end of the piston rod of the clamping cylinder is fixed on
Connecting plate, the connecting plate is connected to the oscillating deck by No. two articulates；
The quantity of the finger is five groups, including：One trumpeter refers to, two trumpeters refer to, three trumpeters refer to, four trumpeters refer to, five trumpeters refer to；
The flexible thrust mechanism includes：Push pedal, base plate, the first thrust spring, the second thrust spring, the push pedal are flexibly connected
In the thrust surface that the restricted push pedal sliding position is set on the oscillating deck, the oscillating deck；The base plate is fixed on institute
Oscillating deck is stated, first thrust spring, the second thrust spring are set between the push pedal and base plate；The first thrust bullet
The central axis of spring is first axle, the central axes that the first axle and the length refer to；Second thrust spring
Central axis be second axis, the central axes of the second axis and the brachydactylia.
2. diode intelligent test outfit according to claim 1, it is characterised in that when the displacement cylinder
When piston rod is in retracted mode, a trumpeter refers to and matches with the feeding track that two trumpeter refers to and described No. one
Testboard matches, and three trumpeter refers to and match with No. two testboards that four trumpeter refers to and No. three testboards
Match, five trumpeter refers to and matches with the collecting mechanism；When the piston rod of the displacement cylinder is in stretches out state,
One trumpeter refers to and matches with a testboard, and two trumpeter refers to and matches with No. two testboards, described three
Trumpeter refers to and matches with No. three testboards, and four trumpeter refers to and matches with the collecting mechanism；
The support includes：Base, side plate, cover plate, matrix, the finger movement are connected to described matrix, and described matrix is connected
In the base, the cover plate is fixed on the top of described matrix, and the side plate is fixed on the both sides of described matrix, the side plate
On be provided with a hinge；The oscillating deck is connected to the side plate by an articulate.
3. diode intelligent test outfit according to claim 1, it is characterised in that the finger includes：It is long
Finger, brachydactylia, left hand refer to, the right hand refers to, upper spring, lower spring, and one end that the length refers to is fixed with the left hand and refers to, what the length referred to
The other end is provided with the first bulb, and first bulb and the flexible thrust mechanism match；One end of the brachydactylia is connected
There is the right hand to refer to, the other end of the brachydactylia is provided with the second bulb, and second bulb and flexible thrust mechanism match；
The length is provided with convex platform on referring to, the convex platform is movably connected on the upper hopper chute of described matrix, is set in the upper hopper chute
The upper spring is put, the upper spring has the trend for pointing to direction promotion where the flexible thrust mechanism long；Institute
State and lower convex platform is provided with brachydactylia, the lower convex platform is movably connected on the gliding groove of described matrix, set in the gliding groove
The lower spring, the lower spring has the trend that the brachydactylia is promoted to direction where the flexible thrust mechanism.
4. diode intelligent test outfit according to claim 1, it is characterised in that be provided with the push pedal
Feet, the feet is extended from the push pedal to direction where the base plate, between the feet exists between the base plate
Gap.
5. diode intelligent test outfit according to claim 4, it is characterised in that the quantity of the feet is
Two, the feet is disposed in proximity to first thrust spring, the position of the second thrust spring.
6. diode intelligent test outfit according to claim 4, it is characterised in that the size in the gap is
One millimeter to five millimeters.
7. diode intelligent test outfit according to claim 3, it is characterised in that do not captured in the finger
In the state of diode, the pretightning force of first thrust spring is equal to the pretightning force of second thrust spring.
8. diode intelligent test outfit according to claim 3, it is characterised in that do not captured in the finger
In the state of diode, the pretightning force of first thrust spring is Fa plus the pretightning force sum of second thrust spring,
The thrust of the clamping cylinder is Fb, and the group number of the finger is N, then meet below equation：1.2×N×Fa≥Fb≥N×
Fa。
9. diode intelligent test outfit according to claim 3, it is characterised in that first bulb,
The surface roughness of two bulbs is Ra0.8；The surface roughness of the push pedal is Ra0.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105725.0A CN106920758A (en) | 2017-02-27 | 2017-02-27 | Diode intelligent test outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105725.0A CN106920758A (en) | 2017-02-27 | 2017-02-27 | Diode intelligent test outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106920758A true CN106920758A (en) | 2017-07-04 |
Family
ID=59453669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710105725.0A Withdrawn CN106920758A (en) | 2017-02-27 | 2017-02-27 | Diode intelligent test outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106920758A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042521A (en) * | 2017-04-18 | 2017-08-15 | 温州职业技术学院 | Many finger parallel manipulators of soft drive |
| CN109244006A (en) * | 2018-09-01 | 2019-01-18 | 温州市科泓机器人科技有限公司 | Chip manufacturing assembly line with intelligent sorting |
-
2017
- 2017-02-27 CN CN201710105725.0A patent/CN106920758A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042521A (en) * | 2017-04-18 | 2017-08-15 | 温州职业技术学院 | Many finger parallel manipulators of soft drive |
| CN109244006A (en) * | 2018-09-01 | 2019-01-18 | 温州市科泓机器人科技有限公司 | Chip manufacturing assembly line with intelligent sorting |
| CN109244006B (en) * | 2018-09-01 | 2020-10-16 | 温州市科泓机器人科技有限公司 | Chip manufacturing assembly line with intelligent sorting function |
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Application publication date: 20170704 |
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