CN110404823A - Performance of integrated circuits detection device - Google Patents
Performance of integrated circuits detection device Download PDFInfo
- Publication number
- CN110404823A CN110404823A CN201910755615.8A CN201910755615A CN110404823A CN 110404823 A CN110404823 A CN 110404823A CN 201910755615 A CN201910755615 A CN 201910755615A CN 110404823 A CN110404823 A CN 110404823A
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- test
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- integrated circuits
- performance
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 230000007306 turnover Effects 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000002950 deficient Effects 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- -1 resistance Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The present invention provides a kind of performance of integrated circuits detection devices, including electric cabinet, the test platform of automatically controlled upper box part is set, the feed well of test platform upper right one end is set, feed well left distal end is provided with turnover mechanism, turnover mechanism rear end is provided with charging and discharging mechanism, the left distal end of turnover mechanism is provided with test position fix mechanism, test plug mechanism is arranged in test position fix mechanism rear end, the left distal end of test plug mechanism is provided with mechanism for sorting, left side one end of mechanism for sorting is provided with CCD camera testing agency, blow tank is provided on the left of CCD camera testing agency.The present invention provides a kind of test device, which is all made of mechanization from feeding and blanking and detects automatically, does not need manually to be assisted, and detection efficiency is high, can achieve industrial needs.
Description
Technical field
The present invention relates to a kind of arrangement for testing integrated circuit, more particularly to a kind of performance of integrated circuits detection device.
Background technique
Integrated circuit (integratedcircuit) is a kind of microelectronic device or component.Using certain technique,
The elements such as transistor, resistance, capacitor and inductance needed for one circuit and wiring interconnection together, are produced on a fritter or several small
On block semiconductor chip or dielectric substrate, it is then encapsulated in a shell, becomes the microstructure with required circuit function；
Wherein all elements have formed a whole in structure, make electronic component can towards microminaturization, low-power consumption, intelligence and height
By having strided forward major step in terms of property.
Integrated circuit is semiconductor device.It is through semiconductors manufactures such as peroxidating, photoetching, diffusion, extension, evaporations of aluminum
Technique, elements and the connecting wires between them such as semiconductor, resistance, capacitors needed for constituting the circuit with certain function
It is fully integrated on a fritter silicon wafer, then welds the electronic device being encapsulated in a shell.Its package casing have round shell-type,
The diversified forms such as flat or dual inline type.Integrated circuit technique includes chip fabrication techniques and designing technique, major embodiment
In process equipment, processing technology, packaging and testing, in the ability of batch production and design innovation.
Since many integrated circuits are provided with interface, in traditional test, it is required to manually be tested, manual testing
Low efficiency is unable to reach the requirement of industrialized production.In existing technology, it is required to setting test interface plate, then will be surveyed
Mouth of trying is inserted on test interface plate and is tested, and this test method is also required to manually be assisted, and efficiency is not also high.
Summary of the invention
In view of this, as long as of the invention be designed to provide a kind of performance of integrated circuits detection device.
The technical solution adopted by the invention is as follows:
The test platform of automatically controlled upper box part is arranged in performance of integrated circuits detection device, including electric cabinet, is arranged in test platform
The feed well of upper right one end is provided with turnover mechanism in feed well left distal end, is provided with up and down in turnover mechanism rear end
Expect mechanism, the left distal end of turnover mechanism is provided with test position fix mechanism, test plug machine is arranged in test position fix mechanism rear end
The left distal end of structure, test plug mechanism is provided with mechanism for sorting, and left side one end of mechanism for sorting is provided with CCD camera detection
Mechanism, CCD camera testing agency left side are provided with blow tank.
The bottom of the feed well is provided with vibration motor.
The turnover mechanism includes turnover bracket, and the track slot on turnover bracket is arranged in, and sliding rail is provided in track slot, institute
It states sliding rail to be fixed on movable plate, fixed ear is provided at left and right sides of movable plate, fixed ear and rollover stand are fixed by bearing,
It is provided with overturning motor at the fixed ear of left side one end, is respectively arranged with front limit cylinder in the front and rear sides of the rollover stand
With rear limiting cylinder.
The test position fix mechanism includes positioning cylinder, and the jig folder of positioning cylinder front end, jig folder and survey is arranged in
Examination plug mechanism is correspondingly arranged.
The test plug mechanism includes test plug frame, and the top cylinder on test plug frame is arranged in, and setting is being pushed up
Plug fixed frame on head cylinder, is provided with mounting rod on plug fixed frame, plug, the plug is provided on mounting rod
On be provided with several test jacks, buffer spring is provided on the mounting rod, and be arranged on the plug fixed frame
There are testing and control case, testing and control case and plug by connecting without positive and negative conducting rod.
The mechanism for sorting includes sorting slot, the defective products collecting box of sorting trench bottom is arranged in, in defective products collecting box
Rear side one end be provided with defective products pusher cylinder.
The charging and discharging mechanism includes loading and unloading bracket, and setting is provided with fixed plate, the fixation on loading and unloading bracket
It is provided with track on plate, balladeur train in orbit is set, the positioning suction disc cylinder on balladeur train is set, and setting is in positioning suction disc gas
The suction nozzle in cylinder bottom portion, the positioning suction disc cylinder bottom are fixed on cylinder locating piece, and is provided at left and right sides of suction nozzle
One switching suction nozzle and the second switching suction nozzle.
Side in the fixed plate along track is provided with groove body, and there are two sliding blocks for the balladeur train bottom setting, at two
Drive block is provided between sliding block, which passes through groove body and stretch out one section of surplus section, which fixes with drag chain, driving
Drive block under the action of cylinder of taking offence pushes balladeur train to move left and right between two sliding blocks.
Host computer is provided on the test platform.
Right side one end of blow tank is arranged in the CCD camera testing agency.
The present invention provides a kind of test device, which is all made of mechanization from feeding and blanking and detects automatically,
It does not need manually to be assisted, detection efficiency is high, can achieve industrial needs.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2, Fig. 3 are partial structure diagram of the invention；
Fig. 4 is the structural schematic diagram of turnover mechanism in the present invention；
Fig. 5 is the structural schematic diagram of test plug mechanism in the present invention；
Fig. 6, Fig. 7 are the structural schematic diagram of charging and discharging mechanism in the present invention.
Specific embodiment:
The present invention provides a kind of equipment of integrated circuit function automatic detection, with reference to the accompanying drawings and examples with to the present invention into
The specific description of row.
Referring to Figure 1 to Figure 7, the present invention provides a kind of performance of integrated circuits detection device, including electric cabinet 1, setting exists
The feed well 2 of 4 upper right one end of test platform, the bottom of the feed well is arranged in the test platform 4 on 1 top of electric cabinet
It is provided with vibration motor 200.
2 left distal end of feed well is provided with turnover mechanism 12,12 rear end of turnover mechanism is provided with charging and discharging mechanism, In
The left distal end of turnover mechanism is provided with test position fix mechanism 11, and test plug mechanism 17 is arranged in 11 rear end of test position fix mechanism,
The left distal end of test plug mechanism 17 is provided with mechanism for sorting 10, and left side one end of mechanism for sorting 10 is provided with CCD camera
Testing agency 8 is provided with blow tank on the left of CCD camera testing agency 8.In the present invention, turnover mechanism 12, test position fix mechanism
11, the outside of test plug mechanism 17 is provided with hood 5, and seal closure 6 is provided on the outside of charging and discharging mechanism and the test is flat
Host computer 7 is provided on platform 4.
The turnover mechanism 12 includes turnover bracket 120, and the track slot 121 on turnover bracket is arranged in, is arranged in track slot
There is sliding rail, the sliding rail is fixed on movable plate 122, and the movable plate pushes movement by the mobile cylinder 123 that bottom is arranged
Plate 122 moves left and right in track slot 121, and fixed ear is provided at left and right sides of the movable plate, and fixed ear and rollover stand pass through
Bearing 127 is fixed, overturning motor 126 is provided at the fixed ear of left side one end, in the front and rear sides of the rollover stand 120 point
It is not provided with front limit cylinder 124 and rear limiting cylinder 128.In the present invention, the upper surface of turnover bracket 120 is provided with to be checked
Integrated circuit fixing groove 130 is surveyed, integrated circuit fixing groove 130 to be detected passes through overturning after fixing with integrated circuit to be detected
Motor 126 acts, and realizes 180 ° of rotations of integrated circuit to be detected, the lower end surface of turnover bracket 120 is provided with plug and fixes
It after slot, plug 175 and plug fixing groove are fixed, is acted by overturning motor 126, realizes 180 ° of rotations of plug 175, overturning
The front end of bracket 120 is additionally provided with IC socket 131 to be detected, and integrated circuit to be detected is fixed on integrated electricity to be detected
After the slot of road, 90 ° of rotations of integrated circuit to be detected may be implemented.
The test position fix mechanism 11 includes positioning cylinder, and the jig folder 15 of positioning cylinder front end, jig folder is arranged in
15 are correspondingly arranged with test plug mechanism 17.
The test plug mechanism 17 includes test plug frame 170, and the top cylinder on test plug frame 170 is arranged in
171, the plug fixed frame 172 on the cylinder 171 of top is set, mounting rod is provided on plug fixed frame 172, in mounting rod
On be provided with plug 174, several test jacks 175 are provided on the plug 174, are provided with buffering elastic on the mounting rod
Spring 173, and testing and control case 176 is provided on the plug fixed frame 172, testing and control case 176 and plug pass through nothing
Positive and negative conducting rod connection.
The mechanism for sorting includes sorting slot 13, and the defective products collecting box of 13 bottom of sorting slot is arranged in, and is received in defective products
Rear side one end of header is provided with defective products pusher cylinder 9.
The charging and discharging mechanism includes loading and unloading bracket 14, and setting is provided with fixed plate 140, institute on loading and unloading bracket 14
It states and is provided with track 16 in fixed plate 140, the balladeur train 141 on track 16 is set, the positioning suction disc gas on balladeur train 141 is set
The suction nozzle of positioning 19 bottom of suction disc cylinder is arranged in cylinder 19, and the positioning suction disc cylinder bottom is fixed on cylinder locating piece, In
The first switching suction nozzle 143 and the second switching suction nozzle 142 are provided at left and right sides of suction nozzle.
The side of track is provided with groove body in the fixed plate 140, there are two sliding blocks for the balladeur train bottom setting, two
Drive block 145 is provided between a sliding block, which passes through groove body and stretch out one section of surplus section, the surplus section and drag chain
18 is fixed, and drive block pushes balladeur train to move left and right between two sliding blocks under the action of driving cylinder 144.
Right side one end of blow tank is arranged in the CCD camera testing agency 8.
Its technical principle is to be transported to a left side for feed well by vibration motor by feed well by integrated circuit to be detected
Side one end, by moving left and right balladeur train under the action of driving cylinder, so that integrated circuit to be detected is sucked in suction nozzle, so
After be placed at jig folder, then just fall in jig folder to be formed by positioning cylinder promotion and position, starting top cylinder is dynamic
Make, top cylinder push plug fixed frame on plug to jig press from both sides move so that the interface of integrated circuit to be detected and insert
Head contact, and power up test, after the completion, if there is also interfaces for the other end, by making balladeur train under the action of driving cylinder
It moves left and right, so that integrated circuit to be detected is sucked in suction nozzle, is then placed at turnover mechanism, turnover mechanism forms overturning and surveys
Examination, specifically are as follows: according to the program behavior of setting, front limit cylinder turns over turnover mechanism for front limit cylinder and rear limiting cylinder
Turn bracket to be limited, guarantees its level, overturn if carrying out integrated circuit to be detected, integrated circuit to be detected is fixed
Slot, by overturning motor action, realizes 180 ° of rotations of integrated circuit to be detected, In after fixing with integrated circuit to be detected
The front end of turnover bracket is additionally provided with IC socket to be detected, and integrated circuit to be detected is fixed on integrated circuit to be detected
After slot, 90 ° of rotations of integrated circuit to be detected may be implemented.
When carrying out plug overturning, passed through in orbit by balladeur train and moved left and right under the driving of driving cylinder, by the
The collective effect of one switching suction nozzle and the second switching suction nozzle and suction nozzle, so that plug is placed on rear limiting cylinder, it is rear to limit
Cylinder pushes forward, and plug is driven to be moved at plug fixing groove, after plug is fixed with plug fixing groove, passes through and overturns motor
Make, realizes 180 ° of rotations of plug.
Above-mentioned design is based on, since integrated circuit interface design is not in certain one end, by above-mentioned overturning,
The interface contact performance test at each end of integrated circuit may be implemented.
In addition to this, interface is possible to anti-loaded, so can measure the anti-loaded integrated circuit of outgoing interface after plug is reversed.
After detection, defective products is pushed into defective products collecting box by above-mentioned defective products pusher cylinder, non-defective unit before blow tank
Carry out the detection of successively appearance.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. performance of integrated circuits detection device, which is characterized in that including electric cabinet, the test platform of automatically controlled upper box part is set,
The feed well of test platform upper right one end is set, feed well left distal end is provided with turnover mechanism, in turnover mechanism
Rear end is provided with charging and discharging mechanism, and the left distal end of turnover mechanism is provided with test position fix mechanism, test position fix mechanism rear end
Test plug mechanism is set, and the left distal end of test plug mechanism is provided with mechanism for sorting, sets in left side one end of mechanism for sorting
It is equipped with CCD camera testing agency, is provided with blow tank on the left of CCD camera testing agency.
2. performance of integrated circuits detection device according to claim 1, which is characterized in that the bottom of the feed well is arranged
There is vibration motor.
3. performance of integrated circuits detection device according to claim 1, which is characterized in that the turnover mechanism includes overturning
The track slot on turnover bracket is arranged in bracket, and sliding rail is provided in track slot, and the sliding rail is fixed on movable plate, movable plate
The left and right sides be provided with fixed ear, fixed ear and rollover stand are fixed by bearing, are provided at the fixed ear of left side one end
Motor is overturn, is respectively arranged with front limit cylinder and rear limiting cylinder in the front and rear sides of the rollover stand.
4. performance of integrated circuits detection device according to claim 1, which is characterized in that the test position fix mechanism includes
Positioning cylinder, is arranged in the jig folder of positioning cylinder front end, and jig folder is correspondingly arranged with test plug mechanism.
5. performance of integrated circuits detection device according to claim 1 or 4, which is characterized in that the test plug mechanism
Including test plug frame, the top cylinder on test plug frame is set, the plug fixed frame on the cylinder of top is set, is being inserted
It is provided with mounting rod on head frame, plug is provided on mounting rod, several test jacks, institute are provided on the plug
State and be provided with buffer spring on mounting rod, and be provided with testing and control case on the plug fixed frame, testing and control case with
Plug without positive and negative conducting rod by connecting.
6. performance of integrated circuits detection device according to claim 1, which is characterized in that the mechanism for sorting includes sorting
The defective products collecting box of sorting trench bottom is arranged in slot, and rear side one end of defective products collecting box is provided with defective products and pushes gas
Cylinder.
7. performance of integrated circuits detection device according to claim 1, which is characterized in that the charging and discharging mechanism includes upper
Blanking bracket, setting are provided with fixed plate on loading and unloading bracket, are provided with track in the fixed plate, are arranged in orbit
The positioning suction disc cylinder on balladeur train is arranged in balladeur train, and the suction nozzle of positioning suction disc cylinder bottom, the positioning suction disc cylinder is arranged in
Bottom is fixed on cylinder locating piece, and the first switching suction nozzle and the second switching suction nozzle are provided at left and right sides of suction nozzle.
8. performance of integrated circuits detection device according to claim 7, which is characterized in that along track in the fixed plate
Side is provided with groove body, and there are two sliding blocks for the balladeur train bottom setting, is provided with drive block between two sliding blocks, the drive block
Across groove body and one section of surplus section is stretched out, which fixes with drag chain, and drive block is in two cunnings under the action of driving cylinder
Balladeur train is pushed to move left and right between block.
9. performance of integrated circuits detection device according to claim 1, which is characterized in that be provided on the test platform
Host computer.
10. performance of integrated circuits detection device according to claim 1, which is characterized in that the CCD camera testing agency
Right side one end of blow tank is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910755615.8A CN110404823B (en) | 2019-08-15 | 2019-08-15 | Integrated circuit performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910755615.8A CN110404823B (en) | 2019-08-15 | 2019-08-15 | Integrated circuit performance detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110404823A true CN110404823A (en) | 2019-11-05 |
| CN110404823B CN110404823B (en) | 2021-10-08 |
Family
ID=68367608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910755615.8A Expired - Fee Related CN110404823B (en) | 2019-08-15 | 2019-08-15 | Integrated circuit performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110404823B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665831A (en) * | 2019-11-11 | 2020-01-10 | 青田林心半导体科技有限公司 | Equipment for detecting conductivity of semiconductor |
| CN110907805A (en) * | 2019-12-11 | 2020-03-24 | 杭州易正科技有限公司 | Integrated circuit packaging testing device of portable categorised ejection of compact |
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| US20130057310A1 (en) * | 2011-09-06 | 2013-03-07 | Seiko Epson Corporation | Handler and part inspection apparatus |
| CN205844210U (en) * | 2016-07-18 | 2016-12-28 | 厦门先机光电设备有限公司 | A kind of circuit board automatic checkout system |
| CN106771968A (en) * | 2016-12-19 | 2017-05-31 | 大西电子仪器（昆山）有限公司 | A kind of multistation automatic detection integration apparatus |
| CN208066780U (en) * | 2017-12-28 | 2018-11-09 | 东莞市尚思电子有限公司 | The turnover panel of PCB circuit board send plate all-in-one machine |
| CN108919088A (en) * | 2018-04-19 | 2018-11-30 | 深圳市大首自动化技术有限公司 | A kind of automatic electric logging device |
-
2019
- 2019-08-15 CN CN201910755615.8A patent/CN110404823B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130057310A1 (en) * | 2011-09-06 | 2013-03-07 | Seiko Epson Corporation | Handler and part inspection apparatus |
| CN205844210U (en) * | 2016-07-18 | 2016-12-28 | 厦门先机光电设备有限公司 | A kind of circuit board automatic checkout system |
| CN106771968A (en) * | 2016-12-19 | 2017-05-31 | 大西电子仪器（昆山）有限公司 | A kind of multistation automatic detection integration apparatus |
| CN208066780U (en) * | 2017-12-28 | 2018-11-09 | 东莞市尚思电子有限公司 | The turnover panel of PCB circuit board send plate all-in-one machine |
| CN108919088A (en) * | 2018-04-19 | 2018-11-30 | 深圳市大首自动化技术有限公司 | A kind of automatic electric logging device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665831A (en) * | 2019-11-11 | 2020-01-10 | 青田林心半导体科技有限公司 | Equipment for detecting conductivity of semiconductor |
| CN110665831B (en) * | 2019-11-11 | 2020-10-09 | 渭南高新区木王科技有限公司 | Equipment for detecting conductivity of semiconductor |
| CN110907805A (en) * | 2019-12-11 | 2020-03-24 | 杭州易正科技有限公司 | Integrated circuit packaging testing device of portable categorised ejection of compact |
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| Publication number | Publication date |
|---|---|
| CN110404823B (en) | 2021-10-08 |
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Granted publication date: 20211008 |