CN102353682B - On-the-spot online automatic optical detection equipment and method - Google Patents
On-the-spot online automatic optical detection equipment and method Download PDFInfo
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- CN102353682B CN102353682B CN 201110183739 CN201110183739A CN102353682B CN 102353682 B CN102353682 B CN 102353682B CN 201110183739 CN201110183739 CN 201110183739 CN 201110183739 A CN201110183739 A CN 201110183739A CN 102353682 B CN102353682 B CN 102353682B
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- belt conveyer
- conveyer line
- optical detection
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Abstract
The invention relates to automatic optical detection equipment, in particular to on-the-spot online automatic optical detection equipment. The on-the-spot online automatic optical detection equipment comprises a scanning device and an operation judging device, wherein the scanning device comprises a scanning base; the scanning base is provided with a scanning belt conveying line; the operation judging device comprises an operation judging base; the operation judging base is provided with an operation judging belt conveying line; the scanning belt conveying line is connected with the operation judging belt conveying line; the scanning base is provided with a scanner support mechanism; the scanner support mechanism is provided with a scanner; and the scanning belt conveying line and the operation judging belt conveying line are provided with track width adjusting mechanisms respectively. The invention further provides an on-the-spot online automatic optical detection method. The invention has the beneficial effect that: the detection accuracy is increased.
Description
Technical field
The present invention relates to automated optical detection equipment, relate in particular to the online automated optical detection equipment in a kind of stokehold and method.
Background technology
AOI(Automatic Optic Inspection) full name is that automated optical detects, and is based on the equipment that common deficiency that optical principle runs in coming butt welding to deliver a child to produce detects.AOI is a kind of novel test technology of just rising in recent years, but development rapidly, and at present a lot of producers have all released the AOI testing apparatus.When automatic detection, machine gathers image by camera autoscan PCB, the solder joint of test and the qualified parameter in database compare, and process through image, check out the upper defective of PCB, and by display or Automatic Logos Flaw display/mark, for maintenance personal's finishing.At present, the detection efficiency of existing automated optical detection is lower.
Summary of the invention
In order to solve the problems of the prior art, the invention provides the online automated optical detection equipment in a kind of stokehold and method.
the invention provides the online automated optical detection equipment in a kind of stokehold, comprise scanister and computing judgment means, described scanister comprises the scanning support, described scanning support is provided with the scanning belt conveyer line, described computing judgment means comprises computing judgement support, described computing judgement support is provided with computing judgement belt conveyer line, described scanning belt conveyer line is connected with described computing judgement belt conveyer line, described scanning support is provided with the scanner supporting mechanism, described scanner supporting mechanism is provided with scanner, be respectively equipped with the track width governor motion on described scanning belt conveyer line and described computing judgement belt conveyer line.
As a further improvement on the present invention, described track width governor motion comprises trapped orbit and movable rail, described movable rail is connected with track width by screw mandrel and regulates drive division, described scanning belt conveyer line comprises fixedly belt conveyer line and movable belt conveyer line, described fixedly belt conveyer line is arranged on described trapped orbit, described movable belt conveyer line is arranged on described movable rail, and the direction of transfer of described scanning belt conveyer line is laterally, and described screw mandrel is vertically to arrange.
As a further improvement on the present invention, described track width governor motion comprises trapped orbit and movable rail, described movable rail is connected with track width by screw mandrel and regulates drive division, described computing judgement belt conveyer line comprises fixedly belt conveyer line and movable belt conveyer line, described fixedly belt conveyer line is arranged on described trapped orbit, described movable belt conveyer line is arranged on described movable rail, the direction of transfer of described computing judgement belt conveyer line is laterally, and described screw mandrel is vertically to arrange.
As a further improvement on the present invention, described track width adjusting drive division is handwheel.
Described fixedly belt conveyer line comprises fast pulley and forms belt with transmission with fast pulley, described movable belt conveyer line comprises alternate sheave and forms belt with transmission with alternate sheave, described fast pulley be connected alternate sheave by transmission shaft with transmit motor and be connected, be provided with the fixed card slot position between described trapped orbit and belt disposed thereon, be provided with the movable clamp groove position between described movable rail and belt disposed thereon.
As a further improvement on the present invention, described scanning support is provided with the scanner detent mechanism, described scanner detent mechanism comprises worktable and cross slide way, described worktable is connected with slide block, described slide block and described cross slide way are moving sets, the pushing hands that described worktable connects, the direction of transfer of described scanning belt conveyer line and described computing judgement belt conveyer line is laterally.
As a further improvement on the present invention, described computing judgement belt conveyer line is provided with the bad product jacking mechanism, described bad product jacking mechanism comprises described lifting drive division, fixed head and lifter plate, described lifting drive division is fixed on described fixed head, described lifting drive division is connected with described lifter plate and drives described lifter plate lifting, described lifter plate is provided with at least two push rods, the direction of transfer of described scanning belt conveyer line and described computing judgement belt conveyer line is laterally, and two described push rods are along lateral arrangement.
As a further improvement on the present invention, described lifter plate is provided with horizontal guide rod, described horizontal guide rod is provided with horizontal linear bearing, and described horizontal guide rod and described horizontal linear bearing are moving sets, and one of them described push rod is arranged on described horizontal linear bearing.
As a further improvement on the present invention, the top of two described push rods is equipped with the claw that protrudes towards another push rod direction.
As a further improvement on the present invention, described fixed head is provided with the lifting linear bearing, is equipped with lifting guide pillar in described lifting linear bearing, and described lifting linear bearing and described lifting guide pillar are moving sets, and described lifting guide pillar is connected with described lifter plate.
As a further improvement on the present invention, be connected with respectively signal alarm on described scanning support and described computing judgement support.
The present invention also provides a kind of stokehold online automatic optical detection method, wiring board is passed through the feeder material loading, print by printing machine, carry out paster by chip mounter, detect by the online automated optical detection equipment in described stokehold, carry out Reflow Soldering by reflow machine, receive plate by unloader.
The invention has the beneficial effects as follows: by such scheme, improved detection efficiency.
Description of drawings
Fig. 1 is the structural representation of the online automated optical detection equipment in a kind of stokehold of the present invention;
Fig. 2 is the structural representation of the scanister of the online automated optical detection equipment in stokehold of the present invention;
Fig. 3 is the structural representation of the computing judgment means of the online automated optical detection equipment in stokehold of the present invention;
Fig. 4 is the structural representation of the track width governor motion of the online automated optical detection equipment in stokehold of the present invention;
Fig. 5 is the partial enlarged drawing A of Fig. 3;
Fig. 6 is the schematic flow sheet of the online automatic optical detection method in a kind of stokehold of the present invention.
Embodiment
The present invention is further described below in conjunction with description of drawings and embodiment.
Drawing reference numeral in Fig. 1 to Fig. 5 is: scanister 101; Computing judgment means 102; Bad product jacking mechanism 1; Cylinder 11; Lifting guide pillar 12; Lifting linear bearing 13; Fixed head 14; Lifter plate 15; Horizontal guide rod 16; Horizontal linear bearing 17; Push rod 18; Claw 19; Hook portion 191; Groove 192; Abutting part 193; Track width governor motion 2; Trapped orbit 21; Movable rail 22; Transmission shaft 23; Belt 24; Handwheel 25; Screw mandrel 26; Transmit motor 28; Scanner detent mechanism 3; Worktable 31; Scanner 4; Scanner supporting mechanism 5; Scanning computer 6; Type scanner 7; Scanning belt conveyer line 81; Computing judgement belt conveyer line 82; Computing judgement computing machine 9; Computing judgement display 10.
as extremely shown in Figure 5 in Fig. 1, the online automated optical detection equipment in a kind of stokehold, comprise scanister 101 and computing judgment means 102, described scanister 101 comprises the scanning support, described scanning support is provided with scanning computer 6 and type scanner 7, described scanning support is provided with scanning belt conveyer line 81, described computing judgment means 102 comprises computing judgement support, described computing judgement support is provided with computing judgement computing machine 9 and computing judgement display 10, described computing judgement support is provided with computing judgement belt conveyer line 82, described scanning belt conveyer line 81 is connected with described computing judgement belt conveyer line 82, described scanning support is provided with scanner supporting mechanism 5, described scanner supporting mechanism 5 be provided with for detection of scanner 4, be respectively equipped with track width governor motion 2 on described scanning belt conveyer line 81 and described computing judgement belt conveyer line 82.
as extremely shown in Figure 5 in Fig. 1, described track width governor motion 2 comprises trapped orbit 21 and movable rail 22, described movable rail 22 is connected with track width by screw mandrel 26 and regulates drive division, described scanning belt conveyer line 81 comprises fixedly belt conveyer line and movable belt conveyer line, described fixedly belt conveyer line is arranged on described trapped orbit 21, described movable belt conveyer line is arranged on described movable rail 22, the direction of transfer of described scanning belt conveyer line 81 is horizontal, described screw mandrel 16 is vertically to arrange, wherein, fixedly the belt conveyer line comprises fast pulley and forms belt 24 with transmission with fast pulley, the movable belt conveyer line comprises alternate sheave and forms belt 24 with transmission with alternate sheave, fast pulley is connected transmission shaft 23 and is connected with transmission motor 27 with alternate sheave, can come driven sweep belt conveyer line 81 transmission lines plates by transmitting motor 27, be provided with the fixed card slot position between described trapped orbit 21 and belt 24 disposed thereon, be provided with the movable clamp groove position between described movable rail 22 and belt 24 disposed thereon, can hold wiring board by fixed card slot position and movable clamp groove position, avoid wiring board vibrations occur in the process that transmits or beat, impact detects quality, can regulate drive division by track width and drive screw mandrel 26, and then the relative width spacing of regulating movable rail 22 and trapped orbit 21, to adapt to the wiring board of different width dimensions, improve detection efficiency.
as extremely shown in Figure 5 in Fig. 1, described track width governor motion 2 comprises trapped orbit 21 and movable rail 22, described movable rail 22 is connected with track width by screw mandrel 26 and regulates drive division, described computing judgement belt conveyer line comprises fixedly belt conveyer line and movable belt conveyer line, described fixedly belt conveyer line is arranged on described trapped orbit 21, described movable belt conveyer line is arranged on described movable rail 22, the direction of transfer of described computing judgement belt conveyer line 82 is horizontal, described screw mandrel 26 is vertically to arrange, wherein, fixedly the belt conveyer line comprises fast pulley and forms belt 24 with transmission with fast pulley, the movable belt conveyer line comprises alternate sheave and forms belt 24 with transmission with alternate sheave, fast pulley is connected transmission shaft 23 and is connected with transmission motor 27 with alternate sheave, can drive computing judgement belt conveyer line 82 transmission lines plates by transmitting motor 27, be provided with the fixed card slot position between described trapped orbit 21 and belt 24 disposed thereon, be provided with the movable clamp groove position between described movable rail 22 and belt 24 disposed thereon, can hold wiring board by fixed card slot position and movable clamp groove position, avoid wiring board vibrations occur in the process that transmits or beat, impact detects quality, can regulate drive division by track width and drive screw mandrel 26, and then the relative width spacing of regulating movable rail 22 and trapped orbit 21, to adapt to the wiring board of different width dimensions, improve detection efficiency.
To shown in Figure 5, described track width is regulated drive division 2 can be handwheel 25 as Fig. 1, and described track width is regulated drive division also can be motor, can regulate the position of described movable rail 22 by handwheel 25 or motor respectively.
As extremely shown in Figure 5 in Fig. 1, described scanning support is provided with scanner detent mechanism 3, described scanner detent mechanism 3 comprises worktable 31 and the cross slide way that is positioned at scanner 4 belows, described worktable 31 is connected with slide block, described slide block and described cross slide way are moving sets, the pushing hands that described worktable 31 connects, described scanning belt conveyer line 81 is laterally with the direction of transfer of described computing judgement belt conveyer line 82, can come by pushing hands the position of adjusting operating platform 31, make scanner 4 Alignment stages 31, improve detection efficiency.
as extremely shown in Figure 5 in Fig. 1, described computing judgement belt conveyer line 82 is provided with bad product jacking mechanism 1, described bad product jacking mechanism 1 comprises the lifting drive division, fixed head 14 and lifter plate 15, described lifting drive division is cylinder 11, described cylinder 11 comprises cylinder body and piston rod, described cylinder body 11 is fixed on described fixed head 14, described piston rod is connected with described lifter plate 15, described lifter plate 15 is provided with at least two push rods 18, described scanning belt conveyer line 81 is laterally with the direction of transfer of described computing judgement belt conveyer line 82, two described push rods 18 are along lateral arrangement, wherein, can come the jack-up defective products by push rod 18, and certified products still can judge that belt conveyer line 82 normally transmits from computing, can carry out continuous detecting, do not need to shut down to take out defective products, improved detection efficiency.
As extremely shown in Figure 5 in Fig. 1, described lifter plate 15 is provided with horizontal guide rod 16, described horizontal guide rod 16 is provided with horizontal linear bearing 17, described horizontal guide rod 16 is moving sets with described horizontal linear bearing 17, one of them described push rod 18 is arranged on described horizontal linear bearing 17, can regulate by the position of regulating described horizontal linear bearing 17 relative spacing of two push rods 18, to adapt to the different size wiring board, make two push rods 18 can clamping jack-up defective products, certified products can judge that belt conveyer line 82 normally transmits by computing again.
As extremely shown in Figure 5 in Fig. 1, the top of two described push rods 18 is equipped with the claw 19 that protrudes towards another push rod 18 directions, make two push rods 18 in the jack-up defective products, can not hinder again certified products in the normal transmission of computing judgement belt conveyer line 82, wherein, described claw 19 comprises hook portion 191, groove 192 and abutting part 193, and hook portion 191 and abutting part 193 are divided into the both sides of groove 192, hook portion 191 is used for holding up wiring board, and abutting part 193 is used for the clamping wiring board.
As extremely shown in Figure 5 in Fig. 1, described fixed head 14 is provided with lifting linear bearing 13, be equipped with lifting guide pillar 12 in described lifting linear bearing 13, described lifting linear bearing 13 is moving sets with described lifting guide pillar 12, described lifting guide pillar 12 is connected with described lifter plate 15, can be by lifting guide pillar 12 lifter plate 15 that leads.
To shown in Figure 5, respectively be connected with signal alarm on described scanning support and described computing judgement support as Fig. 1, can be used for signal alarm.
As shown in Figure 6, the present invention also provides a kind of stokehold online automatic optical detection method, wiring board is passed through the feeder material loading, print by printing machine, carry out high-speed paster by high speed placement system, carry out paster by the multifunctional patch machine, detect by the online automated optical detection equipment in described stokehold, carry out Reflow Soldering by reflow machine, receive plate by unloader, then detect by online automated optical detection equipment after stove.
The online automated optical detection equipment in a kind of stokehold provided by the invention has improved detection efficiency.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (8)
1. online automated optical detection equipment in stokehold, it is characterized in that: comprise scanister (101) and computing judgment means (102), described scanister (101) comprises the scanning support, described scanning support is provided with scanning belt conveyer line (81), described computing judgment means (102) comprises computing judgement support, described computing judgement support is provided with computing judgement belt conveyer line (82), described scanning belt conveyer line (81) is connected with described computing judgement belt conveyer line (82), described scanning support is provided with scanner supporting mechanism (5), described scanner supporting mechanism (5) is provided with scanner (6), be respectively equipped with track width governor motion (2) on described scanning belt conveyer line (81) and described computing judgement belt conveyer line (82), wherein, described computing judgement belt conveyer line (82) is provided with bad product jacking mechanism (1), described bad product jacking mechanism (1) comprises the lifting drive division, fixed head (14) and lifter plate (15), described lifting drive division is fixed on described fixed head (14), described lifting drive division is connected with described lifter plate (15) and drives described lifter plate (15) lifting, described lifter plate (15) is provided with at least two push rods (18), the direction of transfer of described computing judgement belt conveyer line (82) is horizontal, two described push rods (18) are along lateral arrangement, described scanning support is provided with scanner detent mechanism (3), described scanner detent mechanism (3) comprises worktable (31) and cross slide way, described worktable (31) is connected with slide block, described slide block and described cross slide way are moving sets, the pushing hands that described worktable (31) connects, described scanning belt conveyer line (81) direction of transfer is horizontal.
2. the online automated optical detection equipment in stokehold according to claim 1, it is characterized in that: described track width governor motion (2) comprises trapped orbit (21) and movable rail (22), described movable rail (22) is connected with track width by screw mandrel (26) and regulates drive division, described scanning belt conveyer line (81) comprises fixedly belt conveyer line and movable belt conveyer line, described fixedly belt conveyer line is arranged on described trapped orbit (21), described movable belt conveyer line is arranged on described movable rail (22), the direction of transfer of described scanning belt conveyer line (81) is horizontal, described screw mandrel (26) is vertically to arrange.
3. the online automated optical detection equipment in stokehold according to claim 1, it is characterized in that: described track width governor motion (2) comprises trapped orbit (21) and movable rail (22), described movable rail (22) is connected with track width by screw mandrel (26) and regulates drive division, described computing judgement belt conveyer line (82) comprises fixedly belt conveyer line and movable belt conveyer line, described fixedly belt conveyer line is arranged on described trapped orbit (21), described movable belt conveyer line is arranged on described movable rail (22), the direction of transfer of described computing judgement belt conveyer line (82) is horizontal, described screw mandrel (26) is vertically to arrange.
4. according to claim 2 or 3 online automated optical detection equipments in described stokehold, it is characterized in that: described fixedly belt conveyer line comprises fast pulley and forms belt (24) with transmission with fast pulley, described movable belt conveyer line comprises alternate sheave and forms belt (24) with transmission with alternate sheave, described fast pulley be connected alternate sheave by transmission shaft (23) with the transmission motor (27) be connected, be provided with the fixed card slot position between described trapped orbit (21) and belt (24) disposed thereon, be provided with the movable clamp groove position between described movable rail (22) and belt (24) disposed thereon.
5. the online automated optical detection equipment in stokehold according to claim 1, it is characterized in that: described lifter plate (15) is provided with horizontal guide rod (16), described horizontal guide rod (16) is provided with horizontal linear bearing (17), described horizontal guide rod (16) is moving sets with described horizontal linear bearing (17), and one of them described push rod (18) is arranged on described horizontal linear bearing (17).
6. the online automated optical detection equipment in stokehold according to claim 1, it is characterized in that: the top of two described push rods (18) is equipped with the claw (19) that protrudes towards another push rod (18) direction.
7. the online automated optical detection equipment in stokehold according to claim 1, it is characterized in that: described fixed head (14) is provided with lifting linear bearing (13), be equipped with lifting guide pillar (12) in described lifting linear bearing (13), described lifting linear bearing (13) is moving sets with described lifting guide pillar (12), and described lifting guide pillar (12) is connected with described lifter plate (14).
8. online automatic optical detection method in stokehold, it is characterized in that: wiring board is passed through the feeder material loading, print by printing machine, carry out paster by chip mounter, detect by the online automated optical detection equipment in stokehold as described in any one in claim 1 to 7, carry out Reflow Soldering by reflow machine, receive plate by unloader.
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| CN 201110183739 CN102353682B (en) | 2011-07-01 | 2011-07-01 | On-the-spot online automatic optical detection equipment and method |
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| CN 201110183739 CN102353682B (en) | 2011-07-01 | 2011-07-01 | On-the-spot online automatic optical detection equipment and method |
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| CN102353682A CN102353682A (en) | 2012-02-15 |
| CN102353682B true CN102353682B (en) | 2013-06-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103217443A (en) * | 2013-04-02 | 2013-07-24 | 苏州长城开发科技有限公司 | Inspection device for flexible printed circuit |
| CN105772886B (en) * | 2016-05-06 | 2018-02-27 | 东莞市科隆威自动化设备有限公司 | A kind of Through-hole reflow device and its control method |
| CN105772887B (en) * | 2016-05-06 | 2018-02-27 | 东莞市科隆威自动化设备有限公司 | A kind of Multifunctional reflux welder and its control method |
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