CN203385994U - Automatic alignment machine - Google Patents
Automatic alignment machine Download PDFInfo
- Publication number
- CN203385994U CN203385994U CN201320465341.7U CN201320465341U CN203385994U CN 203385994 U CN203385994 U CN 203385994U CN 201320465341 U CN201320465341 U CN 201320465341U CN 203385994 U CN203385994 U CN 203385994U
- Authority
- CN
- China
- Prior art keywords
- platform
- driving mechanism
- cylinder
- pedestal
- automatic alignment
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses an automatic alignment machine, comprising a rack, a light source board, an adsorption mechanism, a support mechanism and a leveling mechanism, wherein a base is arranged on the rack; a drive device and a platform are arranged on the base; the leveling mechanism comprises a cylinder fixing plate, a movement cylinder, a leveling cylinder and a leveling plate; the leveling plate is driven to move up and down by the leveling cylinder; the movement cylinder drives the leveling cylinder to move up and down; the movement cylinder is fixed on the cylinder fixing plate; the cylinder fixing plate is fixed on the rack. By adopting the automatic alignment machine with a novel structure, the most accurate alignment between a film board and a flexible circuit board can be achieved; the film board is smooth and regular under the effect of the leveling plate 64, so that the yield of a final product is high; the entire automatic alignment machine is stable to work, firm in structure, and high in alignment efficiency and accuracy.
Description
Technical field
The utility model belongs to the printed-board technology field, is specifically related to a kind of by flexible PCB and film plate automatic aligning the automatic alignment machine that is bonded 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 the automatic aligning exposure machine.Guarantee high-level efficiency, high precision.
But be flexible circuit board for recent appearance the FPC that develops rapidly, because the relative hardboard of plate face is less, generally only be equivalent to 1/4 following area.Tradition automatic aligning exposure machine at every turn can only contraposition one, and the unit production capacity significantly reduces, and can't satisfy the demands.General way is to adopt artificial contraposition at present, to after good, the 4-6 piece being put into to common exposure machine together, exposes simultaneously.
Although occurred automatic alignment machine on market, as the patent No. of applying for before our company is that " 201120389391.2 " name is called the patent of " automatic alignment machine ", a kind of automatic alignment machine is disclosed, comprising: pedestal is provided with drive unit on it; The platform of a placement circuit board, be arranged on pedestal, and controlled it along X and Y-direction and rotatablely moved on pedestal by drive unit; Light source board, be arranged on 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 second driving mechanism of the CCD camera lens of target position on reading circuit plate and film plate, the first driving mechanism of controlling vacuum cups and control pressure head is housed on fixed head; Supporting mechanism, be arranged on the top of platform, and adsorbing mechanism is arranged on supporting mechanism, and along X and Y-direction, slide on supporting mechanism, and, by the stationary installation location, improve aligning accuracy, reduces scrappage; The contraposition operation is broken away from the dependence to the skilled labor; Increase work efficiency, more give full play to exposure.
But its in film plate and flexible PCB contraposition process, the easy irregular harmomegathus of flexible board, dual-target alignment mode before, have one or two regional misalignment, causes ill-exposedly, defect rate is high.
The utility model content
The purpose of this utility model is to provide a kind of raising aligning accuracy, reduces scrappage, increases work efficiency, realizes the automatic alignment machine of film plate and flexible board contraposition.
For solving the problems of the technologies described above, the utility model provides a kind of automatic alignment machine, comprises frame, and described frame is provided with:
Pedestal, be provided with drive unit on it;
The platform of a placement circuit board, be arranged on pedestal, and controlled it along X and Y-direction and rotatablely moved on described pedestal by drive unit;
Light source board, be arranged on platform, and light source board evenly is laid with the vacuum hole of some absorption circuit boards on platform;
Adsorbing mechanism, comprise fixed head, fixed head is provided with vacuum cups and pressure head towards the one side of platform, and the second driving mechanism of the CCD camera lens of target position on reading circuit plate and film plate, the first driving mechanism of controlling vacuum cups and control pressure head is housed on fixed head;
Supporting mechanism, be arranged on the top of platform, and adsorbing mechanism is arranged on supporting mechanism, and along X and Y-direction, slide on supporting mechanism, and located by stationary installation; It is characterized in that,
Also comprise flattening mechanism, described flattening mechanism comprises air cylinder fixed plate, motion cylinder, leveling cylinder and screed, described screed is driven and is moved up and down by the leveling cylinder, described motion cylinder drives the leveling cylinder and moves up and down, the motion cylinder is fixed on air cylinder fixed plate, and air cylinder fixed plate is fixed on frame.
The utility model improves to be had, and CCD changes four into by before two, coordinates new software algorithm, but harmomegathus error four direction is divided equally;
The utility model improves to be had, and flattening mechanism makes between the film and flexible board seamless applyingly, guarantees that contraposition is accurate;
The utility model improves to be had, two of described adsorbing mechanisms, described the first driving mechanism and the second driving mechanism are cylinder, the first driving mechanisms control vacuum cups moves back and forth between fixed head and platform, the second driving mechanisms control pressure head moves back and forth between fixed head and platform, between described pressure head and vacuum cups and fixed head, is provided with linear bearing.
The utility model improves to be had, described drive unit comprises Y-axis driving mechanism, X-axis driving mechanism and rotating shaft, described pedestal is divided into two-layer, the X-axis driving mechanism is arranged on pedestal lower floor, Y-axis driving mechanism and rotating shaft are arranged on the pedestal upper strata, the X-axis driving mechanism drives the pedestal upper strata to slide along directions X in pedestal lower floor, described Y-axis driving mechanism is two, be arranged on the two ends of pedestal upper strata along directions X, and control platform and move along Y-direction, what described rotating shaft one end slided is arranged on the Y-axis driving mechanism, and the other end is rotating to be arranged on platform.
The utility model improves to be had, described supporting mechanism comprises Y-direction slide rail and X-direction slide rail, and described X-direction slide rail is two, and what slided in the two ends of described adsorbing mechanism is arranged on the X-direction slide rail, described Y-direction combined sliding rail is seven, and what slided in the two ends of Y-direction slide rail is arranged on the X-direction slide rail.
The utility model improves to be had, and between described light source board and platform, is provided with silicagel pad, is provided with the passage of being convenient to the vacuum hole ventilation on silicagel pad.
The utility model improves to be had, and described frame bottom side is provided with 4 castors.
The beneficial effects of the utility model are: by the automatic alignment machine of new structure, make film plate and flexible PCB realize more reasonably aiming at, film plate is tight with the flexible board laminating under the effect of screed, make final product yields high, and whole automatic alignment machine stable working, stabilized structure, contraposition efficiency and precision are higher.
The accompanying drawing explanation
The complete machine structure figure that accompanying drawing 1 is automatic alignment machine of the present utility model.
The platform structure schematic diagram that accompanying drawing 2 is automatic alignment machine of the present utility model.
The base construction schematic diagram that accompanying drawing 3 is automatic alignment machine of the present utility model.
The adsorbing mechanism structural representation that accompanying drawing 4 is automatic alignment machine of the present utility model.
The supporting mechanism structural representation that accompanying drawing 5 is automatic alignment machine of the present utility model.
The flattening mechanism structural representation that accompanying drawing 6 is automatic alignment machine of the present 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 4-adsorbing mechanism; The 41-fixed head; The 42-vacuum cups; The 43-pressure head; The 44-CCD camera lens; 45-the first driving mechanism; 46-the second driving mechanism; The 5-supporting mechanism; The 51-stationary installation; 52-X is to slide rail; The 6-flattening mechanism; The 61-air cylinder fixed plate; 62-motion cylinder; 63-flattens cylinder; The 64-screed; The 7-frame; The 71-castor; 81-Y axle driving mechanism.
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
With reference to accompanying drawing 1-accompanying drawing 6, the utility model shown in accompanying drawing provides a kind of automatic alignment machine, comprises frame 7, and described frame 7 is provided with:
The platform 2 of a placement circuit board, be arranged on pedestal 1, and controlled it along X and Y-direction and rotatablely moved on described pedestal 1 by drive unit;
Adsorbing mechanism 4, quantity is at least two, comprise fixed head 41, fixed head 41 is provided with vacuum cups 42 and pressure head 43 towards the one side of platform 2, and the second driving mechanism 46 of the CCD camera lens 44 of target position on reading circuit plate and film plate, the first driving mechanism 45 of controlling vacuum cups 42 and control pressure head 43 is housed on fixed head 41;
Supporting mechanism 5, be arranged on the top of platform 2, and adsorbing mechanism 4 is arranged on supporting mechanism 5, and along directions X, slide and Y-direction moves on supporting mechanism 5, and by stationary installation 51 location;
Also comprise flattening mechanism 6, described flattening mechanism 6 comprises air cylinder fixed plate 61, motion cylinder 62, leveling cylinder 63 and screed 64, described screed 64 is driven and is moved up and down by leveling cylinder 63, described motion cylinder 62 drives leveling cylinder 63 and moves up and down, motion cylinder 62 is fixed on air cylinder fixed plate 61, and air cylinder fixed plate 61 is fixed on frame 7.
During use, at first the FPC flexible PCB is positioned on light source board 3, carry out preliminary location, be provided with register pin on light source board 3, and driven by the register pin cylinder, the register pin cylinder drives register pin and moves up and down, film plate and flexible PCB are placed on register pin and carry out preliminary location, position at supporting mechanism 5 adjusted adsorbing mechanisms 4, be located at the top of film plate, stationary installation 51 is to its location, vacuum cups 42 and pressure head 43 are all towards film plate, generally on FPC flexible PCB and film plate, plural target being set realizes high aligning accuracy as required, adsorbing mechanism 4 also arranges more than two, the target of each adsorbing mechanism 4 corresponding a pair of mutual correspondence.
63 actions of leveling cylinder, drive screed 64 and flatten product, make seamless adhesion between film plate and flexible PCB, guarantee that contraposition is accurate, screed 64, when flattening, the first driving mechanism 45 of adsorbing mechanism 4 drives vacuum cups 42 to move to film Board position, the vacuum cups 42 of plural adsorbing mechanism 4 moves simultaneously, after vacuum cups 42 is fitted with film plate, open vacuum pump, film plate is adsorbed on vacuum cups 42, open vacuum pump while more than touching and can adopt the systems such as single-chip microcomputer, PLC to control realization.
Start described automatic alignment machine, light source board 3 is opened light source after passing into electricity, and the vacuum hole 31 arranged on surface starts to inhale vacuum by vacuum pump etc., the FPC flexible PCB is adsorbed on light source board 3, simultaneously register pin air cylinder driven register pin retraction;
After vacuum cups 42 absorption film plates, motion cylinder 62 will flatten cylinder 63 and upwards pull, make screed 64 leave film plate, at this moment CCD camera lens 44 starts to read the position of target, in the present embodiment, on adsorbing mechanism, the quantity of CCD camera lens is two, and two adsorbing mechanisms arrange 4 CCD camera lenses, coordinate new software algorithm, but harmomegathus error four direction is divided equally., further reinforcement film plate is aimed at flexible PCB, the position deviation of the target on detection film plate and the target of FPC flexible PCB, the line number of going forward side by side it is calculated that, drive the drive unit running on pedestal 1, platform 2 can and be rotatablely moved in X and Y-direction on this pedestal 1, the FPC flexible PCB that can relatedly be arranged on platform 2 carries out fine motion, after mobile, four targets of FPC flexible PCB are aimed at four targets on film plate, then the second driving mechanism 46 band dynamic head 43 runnings, film plate and FPC flexible PCB are bonded together, can realize high-precision involutory, finally, vacuum cups 42 is blown with vacuum hole, simultaneously vacuum cups 42 and pressure head upwards tension and then flatten cylinder and up draw, register pin air cylinder driven register pin up pushes up, complete whole operation.
In the present embodiment, with reference to accompanying drawing 2, workbench 2 has strengthened work top, can disposable processing larger product, and the strong point of platform 2 and pedestal 1 becomes 4 from 2, makes whole pedestal 1 more firm, process is more steady.
In the present embodiment, with reference to accompanying drawing 4 and accompanying drawing 5, described the first driving mechanism 45 and the second driving mechanism 46 are cylinder, the first driving mechanism 45 is controlled vacuum cups 42 and is moved back and forth at fixed head 41 and 2, platform, the second driving mechanism 46 is controlled pressure head 43 and is moved back and forth at fixed head 41 and 2, platform, be provided with linear bearing between described pressure head 43 and vacuum cups 42 and fixed head 41, make the stability of whole mechanism and efficiency higher, aligning accuracy is high.
What in the utility model, drive unit was mainly realized is the movement that drives 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 is mainly the function that realizes that it moves, and does not limit the mode of its enforcement.
In the present embodiment, with reference to accompanying drawing 3, shown in accompanying drawing, described drive unit comprises Y-axis driving mechanism 81, X-axis driving mechanism and rotating shaft, described pedestal 1 is divided into two-layer, the X-axis driving mechanism is arranged on pedestal lower floor 12, Y-axis driving mechanism 81 is arranged on pedestal upper strata 11 with rotating shaft, the X-axis driving mechanism drives pedestal upper strata 11 to slide along directions X in pedestal lower floor 12, described Y-axis driving mechanism 81 is two, be arranged on the two ends of pedestal upper strata 11 along directions X, and control platform 2 and move along Y-direction, what described rotating shaft one end slided is arranged on Y-axis driving mechanism 81, the other end is rotating to be arranged on platform 2.
Wherein the X-axis driving mechanism can drive screw mandrel and lead screw pair to drive or the air cylinder driven piston rod for motor, in one embodiment, being provided with X-direction slide rail 52 in pedestal lower floor 12, slides in pedestal upper strata 11 on the X-direction guide rail, realizes that pedestal upper strata 11 moves along directions X.
Y-axis driving mechanism 81 can be that motor drives screw mandrel and screw rodb base to move, or the air cylinder driven piston rod.
With reference to accompanying drawing 4 and accompanying drawing 5, described supporting mechanism 5 comprises Y-direction slide rail and X-direction slide rail 52, described X-direction slide rail 52 is two, what slided in the two ends of described adsorbing mechanism 4 is arranged on X-direction slide rail 52, described Y-direction slide rail is two, and what slided in the two ends of X-direction slide rail 52 is arranged on the Y-direction slide rail, and the utility model does not limit the quantity of X-direction and Y-direction guide rail, in other embodiment, can be seven etc.
In described supporting mechanism 5, the two ends of Y-direction slide rail rely on the Y-direction supporting seat to be fixed on the top of platform 2, slide on the Y-direction slide rail by two slide blocks in X-direction slide rail 52 two ends, slide on X-direction slide rail 52 by slide block in the two ends of supporting mechanism 5, can be fixed on X-direction slide rail 52 by stationary installation 51, wherein stationary installation 51 can be bolt or holding screw etc., while moving to the position needed, make slide block and X-direction slide rail 52 tighten fixing, on the other hand, the movement of adsorbing mechanism 4 on supporting mechanism 5 can be manual, electronic etc.
Regulated and changed into the slide rail adjusting by original polished rod, fixing position stability is difficult for displacement.
In the present embodiment, shown in accompanying drawing, between described light source board 3 and platform 2, be provided with silicagel pad, be provided with the passage of being convenient to vacuum hole 31 ventilations on silicagel pad.
Be provided with the passage that leads to true pore on silicagel pad, when making extracting vacuum, can arrive uniformly each vacuum hole 31, not there will be part bonding insecure, affect precision.
In the present embodiment, with reference to accompanying drawing 1, described frame 7 bottom sides are provided with the movement that 71,4 castors of 4 castors have facilitated whole frame 7.
The position that need to input flexible PCB and film plate in frame is provided with product placement plate.
By the automatic alignment machine of new structure, make film plate and flexible PCB realize aiming at the most accurately, film plate is level and smooth neat under the effect of screed, make final finished product rate high, and whole automatic alignment machine stable working, stabilized structure, contraposition efficiency and precision are higher.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (6)
1. an automatic alignment machine, is characterized in that, comprises frame, and described frame is provided with:
Pedestal, be provided with drive unit on it;
The platform of a placement circuit board, be arranged on pedestal, and controlled it along X and Y-direction and rotatablely moved on described pedestal by drive unit;
Light source board, be arranged on platform, and light source board evenly is laid with the vacuum hole of some absorption circuit boards on platform;
Adsorbing mechanism, comprise fixed head, fixed head is provided with vacuum cups and pressure head towards the one side of platform, and the second driving mechanism of the CCD camera lens of target position on reading circuit plate and film plate, the first driving mechanism of controlling vacuum cups and control pressure head is housed on fixed head;
Supporting mechanism, be arranged on the top of platform, and adsorbing mechanism is arranged on supporting mechanism, and along X and Y-direction, slide on supporting mechanism, and located by stationary installation; It is characterized in that,
Also comprise flattening mechanism, described flattening mechanism comprises air cylinder fixed plate, motion cylinder, leveling cylinder and screed, described screed is driven and is moved up and down by the leveling cylinder, described motion cylinder drives the leveling cylinder and moves up and down, the motion cylinder is fixed on air cylinder fixed plate, and air cylinder fixed plate is fixed on frame.
2. automatic alignment machine according to claim 1, it is characterized in that, two of described adsorbing mechanisms, described the first driving mechanism and the second driving mechanism are cylinder, the first driving mechanisms control vacuum cups moves back and forth between fixed head and platform, the second driving mechanisms control pressure head moves back and forth between fixed head and platform, between described pressure head and vacuum cups and fixed head, is provided with linear bearing.
3. automatic alignment machine according to claim 1, it is characterized in that, described drive unit comprises the Y-axis driving mechanism, X-axis driving mechanism and rotating shaft, described pedestal is divided into two-layer, the X-axis driving mechanism is arranged on pedestal lower floor, Y-axis driving mechanism and rotating shaft are arranged on the pedestal upper strata, the X-axis driving mechanism drives the pedestal upper strata to slide along directions X in pedestal lower floor, described Y-axis driving mechanism is two, be arranged on the two ends of pedestal upper strata along directions X, and control platform and move along Y-direction, what described rotating shaft one end slided is arranged on the Y-axis driving mechanism, the other end is rotating to be arranged on platform.
4. automatic alignment machine according to claim 1, it is characterized in that, described supporting mechanism comprises Y-direction slide rail and X-direction slide rail, described X-direction slide rail is two, what slided in the two ends of described adsorbing mechanism is arranged on the X-direction slide rail, described Y-direction slide rail is seven, and what slided in the two ends of X-direction slide rail is arranged on the Y-direction slide rail.
5. automatic alignment machine according to claim 1, is characterized in that, between described light source board and platform, is provided with silicagel pad, is provided with the passage of being convenient to the vacuum hole ventilation on silicagel pad.
6. automatic alignment machine according to claim 1, is characterized in that, described frame bottom side is provided with 4 castors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465341.7U CN203385994U (en) | 2013-07-31 | 2013-07-31 | Automatic alignment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465341.7U CN203385994U (en) | 2013-07-31 | 2013-07-31 | Automatic alignment machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385994U true CN203385994U (en) | 2014-01-08 |
Family
ID=49874463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465341.7U Expired - Fee Related CN203385994U (en) | 2013-07-31 | 2013-07-31 | Automatic alignment machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-07-31 CN CN201320465341.7U patent/CN203385994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202275262U (en) | Automatic alignment machine | |
| CN206383622U (en) | A kind of high vacuum laminating CCD para-position mechanism | |
| CN201298126Y (en) | Semiautomatic laminating machine | |
| CN201815438U (en) | Full-automatic glue dispensing and assembling machine for cover plate of washing machine | |
| CN102490447B (en) | Automatic laminating machine positioning by using CCD, and positioning and laminating method thereof | |
| CN204176571U (en) | For assembling the equipment of light guide plate and lamp bar | |
| CN103895316A (en) | Film laminating machine | |
| CN102029243A (en) | Fully-automatic three-axis machine | |
| CN203752645U (en) | Film sticking machine | |
| CN203975303U (en) | A kind of adhesive film of touch screen alignment device | |
| CN205787848U (en) | A kind of screen connection ultraprecise intelligence alignment system | |
| CN203855515U (en) | Device for laminating and aligning glass panels | |
| CN208689310U (en) | One kind is to a group pressing device | |
| CN203894510U (en) | CCD visual alignment vacuum laminating machine | |
| CN205029982U (en) | Load conveying system of charging tray of flexible circuit board | |
| CN205628981U (en) | Board flattening device | |
| CN203835900U (en) | High-precision liquid crystal screen laminating machine | |
| CN203385994U (en) | Automatic alignment machine | |
| CN209396564U (en) | Light guide plate inclined in type assembly equipment | |
| CN105363629B (en) | A kind of gluing shaped device | |
| CN203894506U (en) | Alignment structure of visual aligning vacuum full-automatic laminating machine | |
| CN203855510U (en) | Glass laminating machine | |
| CN201960790U (en) | Film-to-film laminating machine | |
| CN204009360U (en) | Film aligning machine | |
| CN203923019U (en) | The superimposed equipment of sheet glass |
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: 20140108 Termination date: 20180731 |