CN202275262U - Automatic alignment machine - Google Patents
Automatic alignment machine Download PDFInfo
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- CN202275262U CN202275262U CN2011203893912U CN201120389391U CN202275262U CN 202275262 U CN202275262 U CN 202275262U CN 2011203893912 U CN2011203893912 U CN 2011203893912U CN 201120389391 U CN201120389391 U CN 201120389391U CN 202275262 U CN202275262 U CN 202275262U
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Abstract
The utility model relates to an automatic alignment machine. The automatic alignment machine is characterized in that: the automatic alignment machine comprises a base, a platform, a light source board, at least two adsorption mechanisms and a support mechanism, wherein the driving device is arranged on the base, the platform is used for placing a circuit board, is arranged on the base, and is controlled to do rotary motion along an X direction and a Y direction and on the base by the driving device, the light source board is arranged on the platform, a plurality of vacuum holes which are used for adsorbing the circuit board on the platform are evenly distributed and arranged in the light source board, the adsorption mechanisms comprise fixing boards, vacuum sucking heads and pressure heads are arranged on one face, facing the platform, of each fixing plate, CCD (Charge Coupled Device) cameras, first driving mechanisms and second driving mechanisms are mounted on the fixing boards, the CCD cameras are used for reading target positions on the circuit board and a film board, the first driving mechanisms control the vacuum sucking heads, the second driving mechanisms control the pressure heads, the support mechanism is arranged above the platform, and the adsorption mechanisms are arranged on the support mechanism, slide on the support mechanism along the X direction and the Y direction, and are positioned by fixing devices. The alignment accuracy is improved, the rejection rate is lowered, the dependence on skilled workers in an alignment process is removed, the work efficiency is increased, and the exposure is more fully exerted.
Description
Technical field
The utility model belongs to the printed-board technology field, is specifically related to a kind of with flexible PCB and the automatic contraposition of film plate and the automatic contraposition machine that bonds together.
Background technology
Along with wiring board constantly towards compact development, the circuit dense degree improves constantly, at present the existing considerable part exposure process of hardboard adopts automatic contraposition exposure machine.Guarantee high-level efficiency, high precision.
But for recent appearance and the FPC that develops rapidly is FPC, because the relative hardboard of plate face is less, generally only is equivalent to 1/4 following area.Tradition automatically contraposition exposure machine at every turn can only contraposition one, and is obviously inapplicable.General way is to adopt artificial contraposition at present, once exposes to the sun four to putting into common exposure machine after good.
Existing shortcoming mainly contains following aspect: at first, do not have the suitable automatic contraposition exposure sources of FPC, artificial contraposition scrappage is high.Secondly, along with expanding economy, the continuous rising of human cost and falling sharply of skilled labor have become the major issue that restricts the FPC industry development.
The utility model content
The purpose of the utility model is to provide a kind of raising aligning accuracy, reduces scrappage; The contraposition operation is broken away from the dependence to the skilled labor; Increase work efficiency, give full play to the automatic contraposition machine of exposure more.
For solving the problems of the technologies described above, the utility model provides a kind of automatic contraposition machine, comprising:
Pedestal, it is provided with drive unit;
The platform of a placement circuit board is arranged on the pedestal, and by driving device controls its along X and Y direction and on said pedestal, rotatablely move;
Light source board is arranged on the platform, and light source board evenly is laid with the vacuum hole of some absorption circuit boards on platform;
Adsorbing mechanism; Quantity is at least two; Comprise fixed head; Fixed head is provided with vacuum cups and pressure head towards the one side of platform, and the CCD camera lens that reads target position on circuit board and the film plate, first driving mechanism of control vacuum cups and second driving mechanism of control pressure head are being housed on the fixed head;
Supporting mechanism is arranged on the top of platform, and adsorbing mechanism is arranged on the supporting mechanism, and slides at supporting mechanism upper edge X and Y direction, and is located by stationary installation.
Be the further stable driving that realizes vacuum cups; The utility model improves to be had; Said first driving mechanism and second driving mechanism are cylinder; The first driving mechanisms control vacuum cups moves back and forth between fixed head and platform, and the second driving mechanisms control pressure head moves back and forth between fixed head and platform.
For further implementation platform at X axle, Y axle on the pedestal and on this pedestal, rotate, the utility model improves to be had, said drive unit comprises Y axle driving mechanism, X axle driving mechanism and rotating shaft; Said pedestal is divided into two-layer, and X axle driving mechanism is arranged on pedestal lower floor, and Y axle driving mechanism and rotating shaft are arranged on the pedestal upper strata; Slide at pedestal lower floor upper edge directions X in X axle drive mechanism pedestal upper strata; Said Y axle driving mechanism is two, is arranged on the two ends of pedestal upper strata along directions X, and the control platform moves along the Y direction; What said rotating shaft one end slided is arranged on the Y axle driving mechanism, and the other end is rotating to be arranged on the platform.
Can above platform, do moving of plane for realizing adsorbing mechanism; The utility model improves to be had; Said supporting mechanism comprise Y to the axis of guide and X to the axis of guide, said X is two to the axis of guide, what slided in the two ends of said adsorbing mechanism is arranged on X on the axis of guide; Said Y is two to the axis of guide, and X is arranged on Y on the axis of guide to what slided in the two ends of the axis of guide.
For realizing the even absorption of pore, the utility model improves to be had, and is provided with silicagel pad between said light source board and the platform, and silicagel pad is provided with the passage of being convenient to the vacuum hole ventilation.
The beneficial effect of the utility model is: be equipped with novel structure, to adapt to the specific (special) requirements of FPC, develop automatic contraposition machine; Automatically to one, after four, put into the exposure machine exposure together at every turn, simple in structure, easy to operate; Can effectively improve aligning accuracy, reduce scrappage; Can give full play to the production capacity of exposure machine again, further effectively break away from the dependence to the skilled labor, use manpower and material resources sparingly, and efficient is high, precision is good.
Description of drawings
Accompanying drawing 1 is the complete machine structure figure of the automatic contraposition machine of the utility model.
Accompanying drawing 2 is the platform structure synoptic diagram of the automatic contraposition machine of the utility model.
Accompanying drawing 3 is the base construction synoptic diagram of the automatic contraposition machine of the utility model.
Accompanying drawing 4 is the adsorbing mechanism structural representation of the automatic contraposition machine of the utility model.
Accompanying drawing 5 is the supporting mechanism structural representation of the automatic contraposition machine of the utility model.
Label declaration: 1-pedestal; 11-pedestal upper strata; 12-pedestal lower floor; The 2-platform; The 3-light source board; The 31-vacuum hole; The 32-silicagel pad; The 4-adsorbing mechanism; The 41-fixed head; The 42-vacuum cups; The 43-pressure head; The 44-CCD camera lens; 45-first driving mechanism; 46-second driving mechanism; The 5-supporting mechanism; The 51-stationary installation; 52-Y is to the axis of guide; 53-X is to the axis of guide; 61-Y axle driving mechanism.
Embodiment
By the technology contents, the structural attitude that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 4 and accompanying drawing 5, the utility model shown in the accompanying drawing provides a kind of automatic contraposition machine, comprising:
The platform 2 of a placement circuit board is arranged on the pedestal 1, and by driving device controls its along X and Y direction and on said pedestal, rotatablely move;
Light source board 3 is arranged on the platform 2, and light source board evenly is laid with the vacuum hole 31 of some absorption circuit boards on platform 2;
During use, at first the FPC flexible PCB is positioned on the light source board 3, carries out preliminary location; In that film plate is placed on the FPC flexible PCB, carry out preliminary location, in the position of supporting mechanism 5 adjusted adsorbing mechanisms 4; Be located above film plate; Stationary installation 51 is to its location, and vacuum cups 42 and pressure head 43 are all towards film plate, and generally on FPC flexible PCB and film plate, plural target being set realizes high aligning accuracy as required; Therefore adsorbing mechanism 4 also is provided with more than two, the target of each adsorbing mechanism 4 corresponding a pair of mutual correspondence.
Regulate and start said automatic contraposition machine; Light source board 3 is opened light source after feeding electricity, and the vacuum hole 31 of setting begins to inhale vacuum by vacuum pump etc. on the surface, and the FPC flexible PCB is adsorbed on the light source board 3; First driving mechanism 45 of adsorbing mechanism 4 drives vacuum cups 42 and moves to film Board position; The vacuum cups 42 of said plural adsorbing mechanism 4 moves simultaneously, and vacuum cups 42 is opened vacuum pump after fitting with the film; Make film plate be adsorbed on the vacuum cups 42, open vacuum pump when more than touching and to adopt system's controls such as single-chip microcomputer, PLC to realize.
At this moment CCD camera lens 44 begins to read the position of target; The position deviation of the target on the detection film plate and the target of FPC flexible PCB, the line data of going forward side by side calculates, and drives the drive unit running on the pedestal 1; Platform 2 can and be rotatablely moved on this pedestal 1 in X and Y direction; The FPC flexible PCB that can relatedly be arranged on the platform 2 carries out fine motion, moves two targets of back FPC flexible PCB and aims at two targets on the film plate, and second driving mechanism 46 drives pressure head 43 runnings then; Film plate and FPC flexible PCB are bonded together, can realize high-precision involutory.
In the present embodiment; With reference to accompanying drawing 4 and accompanying drawing 5; Said first driving mechanism 45 of accompanying drawing and second driving mechanism 46 are cylinder; First driving mechanism, 45 control vacuum cups 42 move back and forth at fixed head 41 and 2 on platform, and second driving mechanism, 46 control pressure heads 43 move back and forth at fixed head 41 and 2 on platform
Said first driving mechanism 45 second is a cylinder with driving mechanism, and first driving mechanism 45 drives vacuum cups 42 and moves to moving of platform 2, the second driving mechanism 46 control pressure heads 43.
What drive unit was mainly realized in the utility model is to drive moving of vacuum cups 42 and pressure head 43; Do not limit cylinder, hydraulic cylinder or adopt mechanical screw drive, four-bar mechanism etc.; The utility model mainly is to realize its function that moves, and does not limit the mode of its enforcement.
With reference to accompanying drawing 3, said drive unit shown in the accompanying drawing comprises Y axle driving mechanism 61, X axle driving mechanism and rotating shaft in the present embodiment, and said pedestal 1 is divided into two-layer; X axle driving mechanism is arranged on pedestal lower floor 12; Y axle driving mechanism 61 is arranged on pedestal upper strata 11 with rotating shaft, slides at pedestal lower floor 12 upper edge directions Xs in X axle drive mechanism pedestal upper strata 11, and said Y axle driving mechanism 61 is two; Be arranged on the two ends of pedestal upper strata 11 along directions X; And control platform 2 and move along the Y direction, what said rotating shaft one end slided is arranged on the Y axle driving mechanism 61, and the other end is rotating to be arranged on the platform 2.
Wherein X axle driving mechanism can for the motor-driven screw mandrel and lead screw pair drives or the air cylinder driven piston rod; Among one embodiment; Being provided with X to slide rail in pedestal lower floor 12, slides on guide rail at X in pedestal upper strata 11, realizes that pedestal upper strata 11 moves along directions X.
Y axle driving mechanism 61 can be that motor-driven screw mandrel and screw rodb base move, or the air cylinder driven piston rod.
With reference to accompanying drawing 5; Said supporting mechanism 5 shown in the accompanying drawing comprise Y to the axis of guide 52 and X to the axis of guide 53; Said X is two to the axis of guide 53; What slided in the two ends of said adsorbing mechanism 4 is arranged on X on the axis of guide 53, and said Y is two to the axis of guide 52, and X is arranged on Y on the axis of guide 52 to what slided in the two ends of the axis of guide 53.
Y relies on Y to be fixed on the top of platform 2 to supporting seat 53 to the two ends of the axis of guide 52 in the said supporting mechanism 5; X slides on the axis of guide 52 at Y through two slide blocks to the axis of guide 53 two ends; Sliding on the axis of guide 53 at X through slide block in the two ends of supporting mechanism 5, can be fixed on X on the axis of guide 53 through stationary installation 51, wherein stationary installation 51 can the time bolt or holding screw etc.; When moving to the position that needs; It is fixing that slide block and X are accomplished to the axis of guide 53 chucking, and on the other hand, adsorbing mechanism 4 moving on supporting mechanism 5 can be manual, electronic etc.
In the present embodiment, be provided with silicagel pad 32 between said light source board 3 and the platform 2 shown in the accompanying drawing, silicagel pad is provided with the passage of being convenient to vacuum hole 31 ventilations.
Silicagel pad is provided with the passage that leads to true pore, can arrive each vacuum hole 31 uniformly when making extracting vacuum, and it is bonding insecure part can not occur, influences precision.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (5)
1. an automatic contraposition machine is characterized in that, comprising:
Pedestal, it is provided with drive unit;
The platform of a placement circuit board is arranged on the pedestal, and by driving device controls its along X and Y direction and on said pedestal, rotatablely move;
Light source board is arranged on the platform, and light source board evenly is laid with the vacuum hole of some absorption circuit boards on platform;
Adsorbing mechanism; Quantity is at least two; Comprise fixed head; Fixed head is provided with vacuum cups and pressure head towards the one side of platform, and the CCD camera lens that reads target position on circuit board and the film plate, first driving mechanism of control vacuum cups and second driving mechanism of control pressure head are being housed on the fixed head;
Supporting mechanism is arranged on the top of platform, and adsorbing mechanism is arranged on the supporting mechanism, and slides at supporting mechanism upper edge X and Y direction, and is located by stationary installation.
2. automatic contraposition machine according to claim 1; It is characterized in that; Said first driving mechanism and second driving mechanism are cylinder, and the first driving mechanisms control vacuum cups moves back and forth between fixed head and platform, and the second driving mechanisms control pressure head moves back and forth between fixed head and platform.
3. automatic contraposition machine according to claim 1 is characterized in that said drive unit comprises Y axle driving mechanism, X axle driving mechanism and rotating shaft; Said pedestal is divided into two-layer, and X axle driving mechanism is arranged on pedestal lower floor, and Y axle driving mechanism and rotating shaft are arranged on the pedestal upper strata; Slide at pedestal lower floor upper edge directions X in X axle drive mechanism pedestal upper strata; Said Y axle driving mechanism is two, is arranged on the two ends of pedestal upper strata along directions X, and the control platform moves along the Y direction; What said rotating shaft one end slided is arranged on the Y axle driving mechanism, and the other end is rotating to be arranged on the platform.
4. automatic contraposition machine according to claim 1; It is characterized in that; Said supporting mechanism comprise Y to the axis of guide and X to the axis of guide, said X is two to the axis of guide, what slided in the two ends of said adsorbing mechanism is arranged on X on the axis of guide; Said Y is two to the axis of guide, and X is arranged on Y on the axis of guide to what slided in the two ends of the axis of guide.
5. automatic contraposition machine according to claim 1 is characterized in that, is provided with silicagel pad between said light source board and the platform, and silicagel pad is provided with the passage of being convenient to the vacuum hole ventilation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203893912U CN202275262U (en) | 2011-10-13 | 2011-10-13 | Automatic alignment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203893912U CN202275262U (en) | 2011-10-13 | 2011-10-13 | Automatic alignment machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275262U true CN202275262U (en) | 2012-06-13 |
Family
ID=46195608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203893912U Expired - Fee Related CN202275262U (en) | 2011-10-13 | 2011-10-13 | Automatic alignment machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275262U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235492A (en) * | 2013-03-30 | 2013-08-07 | 歌尔声学股份有限公司 | PCB and film alignment device |
| CN103240642A (en) * | 2013-04-26 | 2013-08-14 | 吴江市博众精工科技有限公司 | CCD (charge-coupled device) visual system correcting mechanism |
| CN103529661A (en) * | 2013-10-30 | 2014-01-22 | 苏州光舵微纳科技有限公司 | Nano-imprinting alignment device |
| CN103645616A (en) * | 2013-12-27 | 2014-03-19 | 东莞市华恒工业自动化集成有限公司 | Automatic film alignment machine |
| CN104111591A (en) * | 2014-07-22 | 2014-10-22 | 中国科学院上海光学精密机械研究所 | Zero returning device of sharing grating ruler by multiple movable lenses and control method of zero returning device |
| CN104690420A (en) * | 2013-12-05 | 2015-06-10 | 大族激光科技产业集团股份有限公司 | Digital CCD-based FPC board edge positioning and processing method |
| CN106304655A (en) * | 2016-10-27 | 2017-01-04 | 惠州中京电子科技有限公司 | A kind of solder mask exposure technology of wiring board |
| CN106394987A (en) * | 2016-11-17 | 2017-02-15 | 惠州市龙海科技有限公司 | Turning, vacuuming and fitting mechanism |
| CN107241859A (en) * | 2017-04-27 | 2017-10-10 | 广州市锲致智能技术有限公司 | A kind of motion control self-adapting compensation method and device based on image recognition |
| WO2019105006A1 (en) * | 2017-11-29 | 2019-06-06 | 南京协辰电子科技有限公司 | Pcb automatic alignment device |
-
2011
- 2011-10-13 CN CN2011203893912U patent/CN202275262U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235492A (en) * | 2013-03-30 | 2013-08-07 | 歌尔声学股份有限公司 | PCB and film alignment device |
| CN103235492B (en) * | 2013-03-30 | 2015-04-22 | 歌尔声学股份有限公司 | PCB and film alignment device |
| CN103240642A (en) * | 2013-04-26 | 2013-08-14 | 吴江市博众精工科技有限公司 | CCD (charge-coupled device) visual system correcting mechanism |
| CN103529661A (en) * | 2013-10-30 | 2014-01-22 | 苏州光舵微纳科技有限公司 | Nano-imprinting alignment device |
| CN103529661B (en) * | 2013-10-30 | 2015-09-09 | 苏州光舵微纳科技有限公司 | Nano impression alignment device |
| CN104690420B (en) * | 2013-12-05 | 2016-08-17 | 大族激光科技产业集团股份有限公司 | FPC edges of boards positioning and processing method based on digital CCD |
| CN104690420A (en) * | 2013-12-05 | 2015-06-10 | 大族激光科技产业集团股份有限公司 | Digital CCD-based FPC board edge positioning and processing method |
| CN103645616A (en) * | 2013-12-27 | 2014-03-19 | 东莞市华恒工业自动化集成有限公司 | Automatic film alignment machine |
| CN103645616B (en) * | 2013-12-27 | 2015-07-22 | 东莞市华恒工业自动化集成有限公司 | Automatic film alignment machine |
| CN104111591A (en) * | 2014-07-22 | 2014-10-22 | 中国科学院上海光学精密机械研究所 | Zero returning device of sharing grating ruler by multiple movable lenses and control method of zero returning device |
| CN104111591B (en) * | 2014-07-22 | 2016-07-13 | 中国科学院上海光学精密机械研究所 | Multiple movable lens share zero resetting device and the control method of grating scale |
| CN106304655A (en) * | 2016-10-27 | 2017-01-04 | 惠州中京电子科技有限公司 | A kind of solder mask exposure technology of wiring board |
| CN106394987A (en) * | 2016-11-17 | 2017-02-15 | 惠州市龙海科技有限公司 | Turning, vacuuming and fitting mechanism |
| CN107241859A (en) * | 2017-04-27 | 2017-10-10 | 广州市锲致智能技术有限公司 | A kind of motion control self-adapting compensation method and device based on image recognition |
| CN107241859B (en) * | 2017-04-27 | 2020-05-15 | 广州市锲致智能技术有限公司 | Motion control adaptive compensation method and device based on image recognition |
| WO2019105006A1 (en) * | 2017-11-29 | 2019-06-06 | 南京协辰电子科技有限公司 | Pcb automatic alignment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20161013 |