CN106323984A - Pre-treatment device for integrated circuit detection - Google Patents
Pre-treatment device for integrated circuit detection Download PDFInfo
- Publication number
- CN106323984A CN106323984A CN201610708164.9A CN201610708164A CN106323984A CN 106323984 A CN106323984 A CN 106323984A CN 201610708164 A CN201610708164 A CN 201610708164A CN 106323984 A CN106323984 A CN 106323984A
- Authority
- CN
- China
- Prior art keywords
- integrated circuit
- detection
- grip block
- clamping
- receptor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
Abstract
The invention discloses a pre-treatment device for integrated circuit detection. The pre-treatment device comprises a detection rack and further comprises a clamping mechanism, a detection mechanism and an overturning mechanism which are arranged on the detection rack; the clamping mechanism comprises a pair of clamping plates which are arranged oppositely, and a rotary ball which is fixedly connected with the clamping plates; clamping grooves are formed in the clamping plates; an annular groove is formed in the rotary ball; inserting blocks, which are arranged up and down, are formed on the detection rack; a pair of spherical head plunger pistons are in screw joint with an upper-end inner wall and a lower-end inner wall of the annular groove respectively; an inserting groove is formed in the side wall at one end of each inserting block and spherical heads of the spherical head plunger pistons are embedded into the corresponding inserting grooves; the detection mechanism comprises a transmitter and a receiver; and the overturning mechanism comprises an arc-shaped inner gear ring guide rail fixed on the detection rack, a small gear which is engaged with the arc-shaped inner gear ring guide rail, a driving motor for driving the small gear to rotate and a clamping block. By adopting the pre-treatment device, an integrated circuit board can be pre-treated before industrial camera detection, so that the front surface of the integrated circuit board keeps upward.
Description
Technical field:
The present invention relates to integrated circuit detection equipment technical field, be specifically related to a kind of for integrated circuit detection
Pretreatment unit.
Background technology:
Integrated circuit is a kind of microelectronic device or parts.It uses certain technique, required in a circuit
Together with the elements such as transistor, resistance, electric capacity and inductance and wiring interconnection, it is produced on a fritter or a few fritter semiconductor wafer or Jie
On matter substrate, it is then encapsulated in a shell, becomes the microstructure with required circuit function.
Integrated circuit is required to detect in process of production, and its detection includes that performance detection and outward appearance detect, outward appearance
The project of detection includes the defect that can cause the cut of performance of integrated circuits problem, depression, the outward appearance inspection of existing integrated circuit
Survey typically manually carries out range estimation and completes or utilize industrial camera to detect, and when being detected by industrial camera, then needs to collect
Becoming facing up of circuit board, be i.e. provided with the one of capacity cell and face up, this is accomplished by detecting integrated circuit at industrial camera
Before plate, surface-mounted integrated circuit is carried out pretreatment.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding the cylinder of a kind of new structure
The multi-axis synchronized control device of printing machine so that it is have more the value in industry.
Summary of the invention:
The purpose of the present invention aims to solve the problem that the problem that prior art exists, it is provided that one can be to collection before industrial camera detects
Become circuit board to carry out pretreatment, thus ensure the heads pretreatment unit for integrated circuit detection of surface-mounted integrated circuit.
The present invention relates to a kind of pretreatment unit for integrated circuit detection, including detection frame, also include being arranged on
Clamping device, testing agency and switching mechanism in described detection frame；
Described clamping device includes the roating sphere that a pair grip block being oppositely arranged is fixed to be connected, institute with described grip block
Stating the holding tank formed on grip block for clamping surface-mounted integrated circuit, the holding tank on a pair grip block is oppositely arranged, described
Forming annular groove in roating sphere, detection frame forms inserted block setting up and down, described inserted block is plugged on the upper of described annular groove
End and lower end, the upper end inwall of annular groove and lower end inner wall are bolted with a pair bulb plunger respectively, and one end sidewall of inserted block becomes
Type has inserting groove, the bulb of described bulb plunger to be nested in the inserting groove of correspondence；
Described testing agency includes that emitter and receptor, described emitter and receptor are separately positioned on and a pair clamping
In the detection frame that plate is corresponding, emitter and receptor are positioned at the top of grip block；
Described switching mechanism includes being fixed on the arc inner tooth circle guide rail in detection frame and described arc inner tooth circle guide rail
The little gear engaged, the motor that drives driving described pinion rotation are fixed the rollover stand being connected with described driving motor and set
Putting the fixture block in described rollover stand one end, described arc inner tooth circle guide rail, across above clamping device, fixture block forms
For clamping the clip slot of surface-mounted integrated circuit, described clip slot is corresponding with the holding tank of grip block, described driving motor and testing machine
The receptor of structure is connected.
By technique scheme, the present invention is the front one procedure that industrial camera carries out outward appearance detection, and Main Function is
Realize facing up of surface-mounted integrated circuit, in order to facilitate industrial camera to detect.The present invention is operationally, the most to be detected
Surface-mounted integrated circuit is transported into detection frame under the effect of extraneous mechanical hand or cylinder, and the both sides of surface-mounted integrated circuit are pressed from both sides
Hold in the holding tank of the grip block of clamping device, until one end of surface-mounted integrated circuit is clamped in the folder of the fixture block of switching mechanism
In groove, stop the conveying of surface-mounted integrated circuit.Now, letter launched by the emitter being arranged on the testing agency above surface-mounted integrated circuit
Number, if the receptor of the other end receives signal, then show that the elements such as the electric capacity that signal is not integrated on circuit board are stopped, then
Indicating that surface-mounted integrated circuit is that reverse side is arranged, now receptor sends a signal to the driving motor of switching mechanism, drives motor
Start drive pinion rotation, little gear under the effect engaged with arc inner tooth circle guide rail around arc inner tooth circle guide rail along arc
Line moves, and drives rollover stand to move the other end to arc inner tooth circle guide rail together with fixture block, and fixture block holds integrated circuit
Surface-mounted integrated circuit top and bottom are overturn by one end of plate, will the reverse side of surface-mounted integrated circuit become upward facing up, then by external force
By surface-mounted integrated circuit output detections frame.During said integrated circuit plate overturns, grip block and roating sphere also turn over 180
Degree, specifically, grip block drives the annular groove of roating sphere turning over 180 degree along inserted block, during rotation, the bulb of upper and lower side in annular groove
First plunger departs from the inserting groove on inserted block, and after roating sphere turns over 180 degree, the bulb of bulb plunger is nested in relative again
In the inserting groove of inserted block, such set-up mode makes grip block, by original, the clamping of surface-mounted integrated circuit reverse side are changed to front
Clamping, so that surface-mounted integrated circuit keeps level, in order to detect and carry.Otherwise, firm at surface-mounted integrated circuit to be detected
When being transported to detect in frame, if signal launched by emitter, and the receptor of the other end does not receives signal, then show integrated
Circuit board is that front is arranged, then surface-mounted integrated circuit is either directly output detection frame.
By such scheme, the present invention can carry out detection pretreatment before industrial camera detects to surface-mounted integrated circuit, from
And ensureing that surface-mounted integrated circuit faces up, in order to follow-up industrial camera carries out outward appearance detection.
One as such scheme is preferred, and the output shaft of described driving motor is fixing with one end, middle part of little gear even
Connecing, the middle part other end of little gear is fixedly connected with rotating shaft, and one end of described rotating shaft is hinged on described rollover stand.
One as such scheme is preferred, and one end of described grip block forms connecting shaft, described connecting shaft and rotation
Ball is fixing to be connected.
One as such scheme is preferred, and described emitter is separately fixed at corresponding with a pair grip block with receptor
On the inserted block of top.
One as such scheme is preferred, and described emitter is RF transmitter, and described receptor is that infrared ray connects
Receive device.
As such scheme a kind of preferably, the holding tank of described grip block identical with the height of the clip slot of fixture block and with collection
The thickness becoming circuit board is equal.
One as such scheme is preferred, and the beeline between the holding tank of the pair of grip block is the most integrated
The width of circuit board.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing illustrates:
The following drawings is only intended to, in schematically illustrating the present invention and explaining, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial side view of Fig. 1；
Fig. 3 is the partial sectional view of Fig. 1；
Fig. 4 is the partial structurtes schematic diagram of switching mechanism in the present invention.
Detailed description of the invention:
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Hereinafter implement
Example is used for illustrating the present invention, but is not limited to the scope of the present invention.
See Fig. 1, a kind of pretreatment unit for integrated circuit detection of the present invention, including detection frame 10,
Also include clamping device 20, testing agency 30 and the switching mechanism 40 being arranged in described detection frame.
Seeing Fig. 1, Fig. 3, described clamping device 20 includes that a pair grip block 21 being oppositely arranged is fixed with described grip block
The roating sphere 22 connected, one end of described grip block 21 forms connecting shaft 23, and described connecting shaft is fixing with roating sphere 22 to be connected,
Forming the holding tank 211 for clamping surface-mounted integrated circuit on grip block 21, the holding tank 211 on a pair grip block 21 sets relatively
Putting, the beeline between the holding tank 211 of a pair grip block 21 is not more than the width of surface-mounted integrated circuit, in described roating sphere 22
Forming annular groove 221, detection frame 10 forms inserted block 11 setting up and down, described inserted block is plugged on described annular groove 221
Top and bottom, the upper end inwall of annular groove 221 and lower end inner wall are bolted with a pair bulb plunger 222, the one of inserted block 11 respectively
Forming inserting groove 111 on the wall of side, the bulb of described bulb plunger 222 is nested in the inserting groove 111 of correspondence.
Seeing Fig. 1, described testing agency 30 includes emitter 31 and receptor 32, described emitter 31 and receptor 32 points
Not being arranged in the detection frame 10 corresponding with a pair grip block 21, emitter 31 and receptor 32 are separately fixed at and a pair
On the inserted block 11 of the top of grip block 21 correspondence, in the present embodiment, described emitter 31 is RF transmitter, described receptor
32 is infrared receiver.
Seeing Fig. 1, Fig. 2, Fig. 4, described switching mechanism 40 includes the arc inner tooth circle guide rail being fixed in detection frame 10
The 41 little gears 42 engaged with described arc inner tooth circle guide rail, the driving motor 43 driving described pinion rotation drive with described
Galvanic electricity machine is fixed the rollover stand 44 of connection and is arranged on the fixture block 45 of described rollover stand one end, the output shaft of described driving motor 43
Fixing with one end, middle part of little gear 42 and be connected, the middle part other end of little gear 42 is fixedly connected with rotating shaft 46, described rotating shaft
One end is hinged on described rollover stand 44, and described arc inner tooth circle guide rail 41 is across above clamping device 20, on fixture block 45
Forming the clip slot 451 for clamping surface-mounted integrated circuit, described clip slot is corresponding with the holding tank 211 of grip block 21, grip block
The holding tank 211 of 21 thickness identical and with surface-mounted integrated circuit with the height of the clip slot 451 of fixture block 45 is equal, described driving motor
43 are connected with the receptor 32 of testing agency 30.
The present invention is the front one procedure that industrial camera carries out outward appearance detection, and Main Function is just to realize surface-mounted integrated circuit
Face up, in order to facilitate industrial camera to detect.In the specific implementation, surface-mounted integrated circuit the most to be detected is outside for the present invention
Being transported into detection frame 10 under the mechanical hand on boundary or the effect of cylinder, the both sides of surface-mounted integrated circuit are clamped in clamping device
In the holding tank 211 of the grip block 21 of 20, until one end of surface-mounted integrated circuit is clamped in the folder of the fixture block 45 of switching mechanism 40
In groove 451, stop the conveying of surface-mounted integrated circuit.Now, the emitter 31 of testing agency 30 above surface-mounted integrated circuit it is arranged on
Launch signal, if the receptor of the other end 32 receives signal, then show the elements such as the electric capacity that signal is not integrated on circuit board
Stopped, then indicating that surface-mounted integrated circuit is that reverse side is arranged, now receptor 32 sends a signal to the driving of switching mechanism 40
Motor 43, drives motor 43 to start and drives little gear 42 to rotate, and little gear 42 is in the effect engaged with arc inner tooth circle guide rail 41
Under move around arc inner tooth circle guide rail 41 along camber line, and drive rollover stand 44 to move to arc inner tooth circle together with fixture block 45 to lead
The other end of rail 41, fixture block 45 holds one end of surface-mounted integrated circuit and is overturn surface-mounted integrated circuit top and bottom, will integrated circuit
The reverse side of plate becomes facing up upward, then by external force by surface-mounted integrated circuit output detections frame 10.
During said integrated circuit plate overturns, grip block 21 and roating sphere 22 also turn over 180 degree, specifically, and folder
Holding plate 21 drives the annular groove 221 of roating sphere 22 turning over 180 degree along inserted block 11, during rotation, and the bulb of upper and lower side in annular groove 221
First plunger 222 departs from the inserting groove 111 on inserted block 11, and it is the most embedding that roating sphere turns over the bulb of bulb plunger 222 after 180 degree
Being enclosed within the inserting groove 111 of relative inserted block 11, such set-up mode makes grip block 21 by original by surface-mounted integrated circuit
Reverse side clamping is changed to front clamping, so that surface-mounted integrated circuit keeps level, in order to detect and carry.
Otherwise, when surface-mounted integrated circuit to be detected is just transported to detect in frame 10, if signal launched by emitter 31,
And the receptor 32 of the other end does not receives signal, then show that surface-mounted integrated circuit is that front is arranged, then surface-mounted integrated circuit is by directly
Connect output detections frame 10.
In sum, the present invention can carry out detection pretreatment before industrial camera detects to surface-mounted integrated circuit, thus protects
Card surface-mounted integrated circuit faces up, in order to follow-up industrial camera carries out outward appearance detection.
Pretreatment unit for integrated circuit detection provided by the present invention, the only detailed description of the invention of the present invention,
But protection scope of the present invention is not limited thereto, any those familiar with the art is in the technology that the invention discloses
In the range of, change can be readily occurred in or replace, all should contain within scope.Therefore, the protection model of the present invention
Enclose and should be as the criterion with described scope of the claims.
Claims (7)
1. for a pretreatment unit for integrated circuit detection, including detection frame (10), it is characterised in that:
Also include clamping device (20), testing agency (30) and the switching mechanism (40) being arranged on described detection frame (10)；
Described clamping device (20) includes that a pair grip block (21) being oppositely arranged fixes, with described grip block, the roating sphere being connected
(22), described grip block (21) forms the holding tank (211) for clamping surface-mounted integrated circuit, on a pair grip block (21)
Holding tank (211) is oppositely arranged, and described roating sphere (22) forms annular groove (221), detection frame (10) forms up and down
The inserted block (11) arranged, described inserted block is plugged on the top and bottom of described annular groove (221), the upper end inwall of annular groove (221) and
It is bolted with a pair bulb plunger (222) on lower end inner wall respectively, one end sidewall of inserted block (11) forms inserting groove (111),
The bulb of described bulb plunger (222) is nested in the inserting groove (111) of correspondence；
Described testing agency (30) includes that emitter (31) and receptor (32), described emitter (31) and receptor (32) are respectively
Being arranged in the detection frame (10) corresponding with a pair grip block (21), emitter (31) and receptor (32) are positioned at grip block
(21) top；
Described switching mechanism (40) includes being fixed in arc inner tooth circle guide rail (41) in detection frame (10) and described arc
Gear ring guide rail engagement little gear (42), drive the driving motor (43) of described pinion rotation to fix with described driving motor
The rollover stand (44) that connects and be arranged on the fixture block (45) of described rollover stand one end, described arc inner tooth circle guide rail (41) across
The top of clamping device (20), fixture block (45) forms the clip slot (451) for clamping surface-mounted integrated circuit, described clip slot and folder
The holding tank (211) holding plate (21) is corresponding, and described driving motor (43) is connected with the receptor (32) of testing agency (30).
Pretreatment unit for integrated circuit detection the most according to claim 1, it is characterised in that: described driving motor
(43) output shaft is fixing with one end, middle part of little gear (42) to be connected, and the middle part other end of little gear (42) is fixedly connected with and turns
Axle (46), one end of described rotating shaft is hinged on described rollover stand (44).
Pretreatment unit for integrated circuit detection the most according to claim 1, it is characterised in that: described grip block
(21) one end forms connecting shaft (23), and described connecting shaft is fixing with roating sphere (22) to be connected.
Pretreatment unit for integrated circuit detection the most according to claim 1, it is characterised in that: described emitter
(31) it is separately fixed on the inserted block (11) of the top corresponding with a pair grip block (21) with receptor (32).
5. according to the pretreatment unit for integrated circuit detection described in claim 1 or 4, it is characterised in that: described transmitting
Device (31) is RF transmitter, and described receptor (32) is infrared receiver.
Pretreatment unit for integrated circuit detection the most according to claim 1, it is characterised in that: described grip block
(21) holding tank (211) thickness identical and with surface-mounted integrated circuit with the height of the clip slot of fixture block (45) (451) is equal.
Pretreatment unit for integrated circuit detection the most according to claim 1, it is characterised in that: the pair of clamping
Beeline between the holding tank (211) of plate (21) is not more than the width of surface-mounted integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708164.9A CN106323984B (en) | 2016-08-23 | 2016-08-23 | A kind of pretreatment unit for integrated circuit detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708164.9A CN106323984B (en) | 2016-08-23 | 2016-08-23 | A kind of pretreatment unit for integrated circuit detection |
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| Publication Number | Publication Date |
|---|---|
| CN106323984A true CN106323984A (en) | 2017-01-11 |
| CN106323984B CN106323984B (en) | 2018-11-02 |
Family
ID=57741806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610708164.9A Active CN106323984B (en) | 2016-08-23 | 2016-08-23 | A kind of pretreatment unit for integrated circuit detection |
Country Status (1)
| Country | Link |
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| CN (1) | CN106323984B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493654A (en) * | 2017-08-23 | 2017-12-19 | 江西凯强实业有限公司 | A kind of Organic Conductive Films cladding system of FPC circuit boards |
| CN107688142A (en) * | 2017-08-18 | 2018-02-13 | 郑世珍 | A kind of surface-mounted integrated circuit monitor station |
| CN108007351A (en) * | 2017-12-31 | 2018-05-08 | 江苏科泰检测技术服务有限公司 | The universal support plate of metal detection microscope |
| CN108455242A (en) * | 2018-03-27 | 2018-08-28 | 广东万家乐燃气具有限公司 | A kind of gas heater production automatic turning mechanism |
| CN109030352A (en) * | 2018-06-14 | 2018-12-18 | 夏晴 | A kind of detection of integrated circuit and vision-based detection integrated device |
| CN109108640A (en) * | 2018-08-23 | 2019-01-01 | 广东万家乐燃气具有限公司 | A kind of gas heater assemble production line |
| CN112858882A (en) * | 2021-01-14 | 2021-05-28 | 深圳市智仁科技有限公司 | Mainboard testing device |
| CN113716507A (en) * | 2021-09-17 | 2021-11-30 | 广东电网有限责任公司东莞供电局 | Automatic packaging equipment is used in processing of compound fat of electric power |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107688142A (en) * | 2017-08-18 | 2018-02-13 | 郑世珍 | A kind of surface-mounted integrated circuit monitor station |
| CN107493654A (en) * | 2017-08-23 | 2017-12-19 | 江西凯强实业有限公司 | A kind of Organic Conductive Films cladding system of FPC circuit boards |
| CN108007351A (en) * | 2017-12-31 | 2018-05-08 | 江苏科泰检测技术服务有限公司 | The universal support plate of metal detection microscope |
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| CN109030352A (en) * | 2018-06-14 | 2018-12-18 | 夏晴 | A kind of detection of integrated circuit and vision-based detection integrated device |
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| CN109108640A (en) * | 2018-08-23 | 2019-01-01 | 广东万家乐燃气具有限公司 | A kind of gas heater assemble production line |
| CN112858882A (en) * | 2021-01-14 | 2021-05-28 | 深圳市智仁科技有限公司 | Mainboard testing device |
| CN113716507A (en) * | 2021-09-17 | 2021-11-30 | 广东电网有限责任公司东莞供电局 | Automatic packaging equipment is used in processing of compound fat of electric power |
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|---|---|
| CN106323984B (en) | 2018-11-02 |
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Effective date of registration: 20180919 Address after: 063700 No. 6 Ping Qing North Road, Luanxian new town, Tangshan City, Hebei (14 storey) Applicant after: Tangshan City dream Power Culture Communication Co., Ltd. Address before: 523000 A1112, Huai Kai square, Yuan Mei Road, Nancheng District, Dongguan, Guangdong Applicant before: Wang Wenqing |
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