CN106304673A - The flight of a kind of high accuracy band identifies the placement head of function - Google Patents
The flight of a kind of high accuracy band identifies the placement head of function Download PDFInfo
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- CN106304673A CN106304673A CN201510243395.2A CN201510243395A CN106304673A CN 106304673 A CN106304673 A CN 106304673A CN 201510243395 A CN201510243395 A CN 201510243395A CN 106304673 A CN106304673 A CN 106304673A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/08—Treatments involving gases
- H05K2203/085—Using vacuum or low pressure
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/163—Monitoring a manufacturing process
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- Microelectronics & Electronic Packaging (AREA)
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Abstract
The present invention provides the flight of a kind of high accuracy band to identify the placement head of function, the branched paster axle that including mounting head support, is arranged in mounting head support, Z-direction elevating mechanism, R are to rotation angle mechanism, vacuum module, it is characterized in that: the top rear face of mounting head support is provided with integrating control assembly, its top front face is provided with vacuum module, its positive Middle face is provided with and drives R to the R of rotation angle mechanism to motor and the CCD image pick-up device of collection image, its upper rear portion is provided with Z-direction and drives motor, and described Z-direction drives motor output shaft direction vertical with Z axis；Mounting head cradle back bottom is provided with flight camera apparatus, and flight camera apparatus includes the light source assembly immediately below suction nozzle, lens direction photomoduel at an acute angle with vertical direction in X/Y plane, the drive mechanism being provided with light source assembly and the camera support of photomoduel, making camera support move along X-axis.Miniaturization, low cost, it is achieved stable, accurately, quickly high accuracy attachment.
Description
Technical field
The present invention relates to a kind of placement head, the flight of a kind of high accuracy band identifies the placement head of function.
Background technology
Current chip mounter is various in style, but either fully automatic high-speed chip mounter or manual low speed chip mounter, its all layouts all have similar part.Full-automatic chip mounter is by computer control, the high-precision automatic equipment of light harvesting electrical-mechanical one, mainly by frame, PCB transmits and carrying tissue, driving system, location and centering system, mounting head, loader, optical identification system, sensor and computer control system composition, and it includes drawing-function such as displacement-location-placement, complete and SMD element quickly and is accurately mounted.The placement head of chip mounter is as the vitals of whole machine, and the performance for whole machine is the most crucial, after placement head pickup device can under the control of correction system automatic correction position, and components and parts are placed with exactly the position specified.The development of placement head is the mark of chip mounter progress, and placement head is developed into bull optical centering by single head in early days, machinery centering；Single head chip mounter is formed by suction nozzle, locating detent, positioning table and Z axle, second angular movement system, and is fixed on X.Y shaft transmission in early days.After suction nozzle draws components and parts, realize components and parts centering and simultaneously to one signal of loader (signal of telecommunication or mechanical signal) by machinery centering body, make next components and parts enter suction piece position.But this mode paster speed is very slow, is generally placed with chip components and parts and needs Is.In order to improve paster speed, people take the method increasing placement head quantity, i.e. use multiple placement head to increase paster speed.Fixed multi-head be current universal chip mounter use structure, fixed multi-head outward appearance it improve on the basis of former single head, i.e. increased 3～6 placement heads by single head.They remain secured on X.Y axle, but change the optical centering of various ways into not in use by machinery centering.Draw components and parts during work respectively, be then placed with PCB after centering the most successively and specify on position.
Existing mounting head typically uses a flight camera to be fixed on X/Y axle, carry out flight recognition component and mark point cameras capture mark point, need the when of which results in placement head element to be carried out identification to fly over above fixing flight camera, the most up-to-date technology is to be integrated on placement head by flight camera, have to use and be fixed on placement head bottom side and the component recognizing camera with suction nozzle quantity Matching, have employing camera to be fixed on bottom placement head and along suction nozzle direction reciprocating component recognizing camera technology.All there is open defect in above two state-of-the-art technology, a meeting limits discernible suction nozzle quantity, and a light path is supporting more complicated, and both costs are the highest, placement head volume is relatively big, and therefore, a kind of simple in construction, miniaturization, the band flight of low cost identify that the placement head of function needs exploitation badly.
Summary of the invention
For the deficiencies in the prior art, the present invention provides the placement head of the band flight identification function of a kind of simple in construction, miniaturization, low cost, reaches placement head stable, accurately, and the purpose of quickly high accuracy attachment.
The technical scheme is that the flight of a kind of high accuracy band identifies the placement head of function, the branched paster axle that including mounting head support, is arranged in mounting head support, Z-direction elevating mechanism, R are to rotation angle mechanism, vacuum module, it is characterized in that: the top rear face of mounting head support is provided with integrating control assembly, its top front face is provided with vacuum module, its positive Middle face is provided with and drives R to the R of rotation angle mechanism to motor and the CCD image pick-up device of collection image, its upper rear portion is provided with Z-direction and drives motor, and described Z-direction drives motor output shaft direction vertical with Z axis；Mounting head cradle back bottom is provided with flight camera apparatus, and flight camera apparatus includes the light source assembly immediately below suction nozzle, lens direction photomoduel at an acute angle with vertical direction in X/Y plane, the drive mechanism being provided with light source assembly and the camera support of photomoduel, making camera support move along X-axis.
Described light source assembly includes that the box-like light shell outer cover of upper opening, residing plane are perpendicular to the adjustable illuminator of YZ plane, are parallel to the lamp bead bar that adjustable illuminator is arranged; described lamp bead bar is horizontally set in light shell outer cover; described photomoduel includes downward-sloping camera lens that camera is connected with camera, surrounds camera and camera lens the box-like containment vessel being fixed on camera support, and described adjustable illuminator makes the virtual image central point of suction nozzle region object on the axis of camera lens.
Described drive mechanism includes that servomotor, flight drive screw mandrel, flight to drive bearing, flight to drive nut, flight drives bearing to be fixed on mounting head support, flight drives nut to be connected with camera support, servomotor drives flight to drive the flight on bearing to drive screw mandrel to rotate, and then make to be socketed in flight drive the flight on screw mandrel drive nut be X to linear motion, flight camera support includes base plate and connecting plate, base plate is for being horizontally disposed with and being provided with light source assembly, base plate is 110 °-150 ° with the angle of connecting plate, and connecting plate is provided with photomoduel.
The vacuum mold pack support top of described vacuum module is provided with pallet of confluxing, pallet of confluxing lateral surface is provided with air pressure detection integration module, connect bottom vacuum mold pack support and have vacuum reversing plate, vacuum reversing plate is installed above some vacuum takeoffs, side is provided with the vacuum straight tube of conducting corresponding with vacuum takeoff, each vacuum straight tube connects a filter assemblies, and filter assemblies connects with the corresponding vacuum tube arm confluxed in pallet.
Vacuum module also includes air admission valve, positive/negative-pressure switching solenoid valve, vacuum tube, described vacuum mold pack support side is H-shaped, pallet of confluxing is sequentially installed with air admission valve and positive/negative-pressure switching solenoid valve from left to right from top, air admission valve is arranged on malleation pipeline, malleation pipeline is connected with some vacuum tubes respectively, and vacuum tube is provided with positive/negative-pressure switching solenoid valve；Air admission valve is arranged on malleation pipe head, and malleation pipeline is connected with some vacuum tubes respectively, and vacuum tube is provided with positive/negative-pressure switching solenoid valve, and vacuum takeoff is connected with vacuum hose, and vacuum hose is connected with the vacuum access port of paster axle.
Described air admission valve and positive/negative-pressure switching solenoid valve are connected with malleation pipeline flat seal by aperture pipeline, and the aperture pipeline other end connects the cavity of valve body by screw.
Described paster axle includes suction nozzle, suction nozzle, soup stick, connecting seat assembly, described soup stick is the hollow pipe with external splines, connecting seat assembly is connected with soup stick top, connecting seat assembly side is provided with the vacuum hose interface connected with soup stick, soup stick bottom connects has suction nozzle, suction nozzle bottom to be provided with suction nozzle.
Z-direction elevating mechanism includes being arranged on the Z-direction belt wheel mechanism that the Z-direction of mounting head cradle back drives motor, is vertically arranged, the connecting seat assembly of paster axle is connected with the slide block of Z-direction belt wheel mechanism, and described Z-direction drives motor to make the slide block of Z-direction belt wheel mechanism move up and down and then pull paster axle to move up and down.
Z-direction elevating mechanism also includes being fixed on the spring above mounting head support, and spring is connected with paster axle connecting seat assembly.
R to rotation angle mechanism include R to motor, R to drivewheel unit, R to driven pulley unit, R to Timing Belt, R to step motor drive R to drivewheel unit, described R drives multiple R to driven pulley unit to drivewheel unit, R is socketed on soup stick to driven pulley unit, spacing by external splines, and then control paster axle R to rotation.
Described mounting head support is general frame structure, and its back side slide block the middle part in same side connect nut, nut and the screw mandrel socket driving placement head to move.
Beneficial effects of the present invention: the control of (1) flight camera and servomotor is integrated on a panel, changes the plan of establishment of flight camera；Camera support is arranged to certain inclination angle, the center that the center of gravity making placement head overall is concentrated as far as possible, reduces flight camera and moves left and right perturbing of causing, it is ensured that it is steady that placement head runs.
(2) placement head divides the weak pressure of blowing of twice malleation for normal operating air pressure, and strong pressure of blowing is for cleaning pipeline foreign material air pressure；It is connected with malleation pipeline flat seal by aperture pipeline, is connected the cavity of fixed valve body by screw, control malleation finer.
(3) negative-pressure pipeline path is by many bends pipeline structure of complicated bending, make easy straight pipe line structure into, it is simple to install, pallet of confluxing simple in construction, vacuum pipe design is bigger, negative pressure resistance is less, and filter assemblies is mounted externally, after gas circulation, air pressure is more stable, improve suction speed, reduce the fluctuation of vacuum detecting, it is simple to the noise reduction process of analog pressure sensor detection signal；Negative pressure out individually receives suction nozzle by air accumulator from vacuum pump, is more easy to be equalized negative pressure.
Accompanying drawing explanation
Fig. 1 is the placement head structural representation of the high accuracy band flight identification function of the present invention.
Fig. 2 is the placement head partial structurtes schematic diagram that present invention high accuracy band flight identifies function.
Fig. 3 is the partial exploded view of the flight camera apparatus of the present invention.
Fig. 4 is the vacuum module structural representation of the present invention.
Fig. 5 is that the R of the present invention is to rotation angle mechanism partial structurtes schematic diagram.
Fig. 6 is the placement head supporting structure schematic diagram of the present invention.
Fig. 7 is the placement head partial structurtes schematic diagram that present invention high accuracy band flight identifies function.
nullIn figure，1-mounting head support、102-nut、2-paster axle、203-soup stick、204-connecting seat assembly、3-Z is to elevating mechanism、301-Z is to driving motor、302-Z is to belt wheel mechanism、303-spring、304-communication interface modules、4-R is to rotation angle mechanism、5-vacuum module、6-integrating control assembly、401-R is to motor、402-R is to drivewheel unit、403-R is to driven pulley unit、404-R is to Timing Belt、501-vacuum mold pack support、502-confluxes pallet、504-vacuum reversing plate、505-vacuum takeoff、506-vacuum straight tube、507-filter assemblies、508-vacuum tube arm、509-air admission valve、510-positive/negative-pressure switching solenoid valve、512-malleation pipeline、7-CCD image pick-up device、8-flight camera apparatus、801-light source assembly、802-photomoduel、803-camera support、804-drive mechanism、805-light shell outer cover、806-is adjustable illuminator、807-lamp bead bar、808-camera、809-camera lens、810-containment vessel、811-servomotor、812-flight drives screw mandrel、813-flight drives bearing、815-base plate、816-connecting plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further:
As shown in figs. 1-7, the flight of a kind of high accuracy band identifies the placement head of function, including mounting head support 1, the branched paster axle 2 being arranged in mounting head support 1, drive the Z-direction elevating mechanism 3 of paster axle 2 raising and lowering, drive the R of paster axle 2 circular-rotation to rotation angle mechanism 4, the vacuum module 5 of regulation paster axle 2 suction feeding action, the top rear face of mounting head support 1 is provided with integrating control assembly 6, its top front face is provided with vacuum module 5, its positive Middle face is provided with and drives R to the R of rotation angle mechanism 4 to motor 401 and the CCD image pick-up device 7 of collection image, its upper rear portion is provided with Z-direction and drives motor 301, described Z-direction drives motor 301 output shaft direction vertical with Z axis；Mounting head support 1 lower backside is provided with flight camera 808 device 8, and flight camera 808 device 8 includes the light source assembly 801 immediately below suction nozzle, camera lens 809 direction camera 808 assembly 802 at an acute angle with vertical direction in X/Y plane, camera 808 support 803 being provided with light source assembly 801 and camera 808 assembly 802, the drive mechanism 804 that makes camera 808 support 803 move along X-axis.In the present embodiment, two CCD image pick-up devices 7 gathering image are arranged on the both sides of placement head suction nozzle, referred to as mark point camera 808.
The control of flight camera 808 and servomotor 811 is integrated on a panel, changes the plan of establishment of flight camera 808；Camera 808 support 803 is arranged to certain inclination angle, the center that the center of gravity making placement head overall is concentrated as far as possible, reduces flight camera 808 and moves left and right perturbing of causing, it is ensured that it is steady that placement head runs.
Described light source assembly 801 includes the box-like light shell outer cover 805 of upper opening, residing plane is perpendicular to the adjustable illuminator 806 of YZ plane, it is parallel to the lamp bead bar 807 that adjustable illuminator 806 is arranged, described lamp bead bar 807 is horizontally set in light shell outer cover 805, described camera 808 assembly 802 includes camera 808, the downward-sloping camera lens 809 being connected with camera 808, surround camera 808 and camera lens 809 and be fixed on the box-like containment vessel 810 on camera 808 support 803, described adjustable illuminator 806 makes the virtual image central point of suction nozzle region object on the axis of camera 808 camera lens 809.
Described drive mechanism 804 includes servomotor 811, flight drives screw mandrel 812, flight drives bearing 813, flight drives nut 102, flight drives bearing 813 to be fixed on mounting head support 1, flight drives nut 102 to be connected with camera 808 support 803, servomotor 811 drives flight to drive the flight on bearing 813 to drive screw mandrel 812 to rotate, and then make to be socketed in flight drive the flight on screw mandrel 812 drive nut 102 be X to linear motion, flight camera 808 support 803 includes base plate 815 and connecting plate 816, base plate 815 is for being horizontally disposed with and be provided with light source assembly 801, base plate 815 is 110 °-150 ° with the angle of connecting plate 816, camera 808 assembly 802 is installed on connecting plate 816.
nullVacuum module 5 also includes vacuum mold pack support 501、Conflux pallet 502、Air pressure detection integration module、Vacuum reversing plate 504、Vacuum takeoff 505、Vacuum straight tube 506、Filter assemblies 507、Air admission valve 509、Positive/negative-pressure switching solenoid valve 510、Vacuum tube、Vacuum tube arm 508，Vacuum mold pack support 501 top of described vacuum module 5 is provided with pallet 502 of confluxing，Pallet of confluxing 502 lateral surface is provided with air pressure detection integration module，Connect bottom vacuum mold pack support 501 and have vacuum reversing plate 504，Vacuum reversing plate 504 is installed above six vacuum takeoffs 505，Side is provided with the vacuum straight tube 506 of conducting corresponding with vacuum takeoff 505，Each vacuum straight tube 506 connects a filter assemblies 507，Filter assemblies 507 connects with the corresponding vacuum tube arm 508 confluxed in pallet 502；Described vacuum mold pack support 501 side is H-shaped, pallet of confluxing 502 is sequentially installed with an air admission valve 509 and six positive/negative-pressure switching solenoid valves 510 from left to right from top, air admission valve 509 is arranged on malleation pipeline 512 entrance point, malleation pipeline 512 is connected with six vacuum tubes respectively, positive/negative-pressure switching solenoid valve 510 it is provided with on vacuum tube, vacuum takeoff 505 is connected with vacuum hose, and vacuum hose is connected with the vacuum access port of paster axle 2.
Described air admission valve 509 and positive/negative-pressure switching solenoid valve 510 are connected with malleation pipeline 512 flat seal by aperture pipeline, and the aperture pipeline other end connects the cavity of valve body by screw, control malleation finer.
Negative-pressure pipeline path is by many bends pipeline structure of complicated bending, make easy straight pipe line structure into, it is easily installed, vacuum pipe design is bigger, negative pressure resistance is less, improves suction speed, reduces the fluctuation of vacuum detecting, it is easy to the noise reduction process of analog pressure sensor detection signal, and inside cavity negative pressure value is evenly.
The present embodiment vacuum module 5 operation principle: point twice malleation (weak air blowing pressure and pressure of blowing by force), twice malleation is respectively by small-sized air relief valve RB500-SSC4-P(0.1Mpa) and pressure regulator valve R4000-15-W(0.5Mpa) it is connected to, by electromagnetic valve switching, pallet 502 of confluxing, weak pressure of blowing is for normal operating air pressure, and strong pressure of blowing is for cleaning pipeline foreign material air pressure.
Using air admission valve 509 to control the malleation gas circuit of all suction nozzles, air admission valve 509 normality position is normally closed, and malleation gas circuit is in the normally closed normally opened position that is in the numbered 1-6 of positive/negative-pressure switching solenoid valve 510 by air admission valve 509 and realizes conducting.Negative pressure out individually receives suction nozzle 1 to suction nozzle 6 by air accumulator from vacuum pump, by being equalized negative pressure after improving.
From being drawn to attachment material, electromagnetic valve power on/off situation during this, when positive/negative-pressure switching solenoid valve 5101-6 is energized, corresponding suction nozzle will be in absorbing material state, vacuum pressure sensor detection vacuum on the integration module of air pressure detection simultaneously, when air admission valve 509 is energized, the numbered 1-6 of positive/negative-pressure switching solenoid valve 510 is energized, corresponding suction nozzle is still within holding material state, when air admission valve 509 is energized, the numbered 1-6 of positive/negative-pressure switching solenoid valve 510 any electromagnetic valve power-off, corresponding suction nozzle is then in attachment material state.
The present embodiment obtains obvious technique effect: originally valve body is to be threaded on malleation pipeline 512 by cavity, is connected with malleation pipeline 512 flat seal by aperture pipeline after improvement, is connected the cavity of fixed valve body by screw, controls malleation finer.And pallet 502 of confluxing is relatively simple, pore is relatively big, and filter assemblies 507 is mounted externally, and after gas circulation, air pressure is more stable.Negative pressure out individually receives suction nozzle 1 to suction nozzle 6 by air accumulator from vacuum pump, by being equalized negative pressure after improving.
Described paster axle 2 includes suction nozzle, suction nozzle, soup stick 203, connecting seat assembly 204, described soup stick 203 is the hollow pipe with external splines, connecting seat assembly 204 is connected with soup stick 203 top, connecting seat assembly 204 side is provided with the vacuum hose interface connected with soup stick 203, soup stick 203 bottom connects has suction nozzle, suction nozzle bottom to be provided with suction nozzle.
Z-direction elevating mechanism 3 includes being arranged on 6 Z-direction belt wheel mechanism 302 that 6 Z-directions at mounting head support 1 back side drive motor 301, are vertically arranged, the connecting seat assembly 204 of 6 paster axles 2 is connected with the slide block of 6 Z-direction belt wheel mechanism 302, and described Z-direction drives motor 301 to make the slide block of Z-direction belt wheel mechanism 302 move up and down and then pull paster axle 2 to move up and down.
Z-direction elevating mechanism 3 also includes 6 springs 303 being fixed on above 6 mounting head supports 1, and spring 303 is connected with paster axle 2 connecting seat assembly 204, makes paster axle 2 obtain certain buffering when moving down stopping, and meanwhile, pulling force upwards makes paster axle 2 reset be more prone to.
Z-direction drives motor 301 to be set to each three of two rows, and Z-direction drives integrating control assembly 6 rear end above motor 301 to be provided with communication interface modules 304.
In the present embodiment, to rotation angle mechanism 4, R includes that two R are to motor 401, two R are to drivewheel unit 402, six R are to driven pulley unit 403, article two, R is to Timing Belt 404, two described R drive two R to drivewheel unit 402 respectively to motor 401, one R drives three R to driven pulley unit 403 to drivewheel unit 402, six R are No. 1-6 to driven pulley unit 403 number consecutively, 1, 3, No. 5 R are connected to drivewheel unit 402 and are arranged on upper strata to driven pulley unit 403 and a R, 2, 4, No. 6 R connect to drivewheel unit 402 to driven pulley unit 403 and the 2nd R and are arranged on adjacent lower floor；R is socketed on soup stick 203 to driven pulley unit 403, spacing by external splines, and then controls paster axle 2R to rotation.
Described mounting head support 1 is general frame structure, and its back side slide block the middle part in same side connect nut 102, nut 102 and the screw mandrel socket driving placement head to move.
The principle of the simply explanation present invention described in above-described embodiment and description and most preferred embodiment; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.
Claims (10)
1. the placement head of a high accuracy band flight identification function, the branched paster axle that including mounting head support, is arranged in mounting head support, Z-direction elevating mechanism, R are to rotation angle mechanism, vacuum module, it is characterized in that: the top rear face of mounting head support is provided with integrating control assembly, its top front face is provided with vacuum module, its positive Middle face is provided with and drives R to the R of rotation angle mechanism to motor and the CCD image pick-up device of collection image, its upper rear portion is provided with Z-direction and drives motor, and described Z-direction drives motor output shaft direction vertical with Z axis；Mounting head cradle back bottom is provided with flight camera apparatus, and flight camera apparatus includes the light source assembly immediately below suction nozzle, lens direction photomoduel at an acute angle with vertical direction in X/Y plane, the drive mechanism being provided with light source assembly and the camera support of photomoduel, making camera support move along X-axis.
High accuracy band the most according to claim 1 flight identifies the placement head of function, it is characterized in that: described light source assembly includes the box-like light shell outer cover of upper opening, residing plane is perpendicular to the adjustable illuminator of YZ plane, it is parallel to the lamp bead bar that adjustable illuminator is arranged, described lamp bead bar is horizontally set in light shell outer cover, described photomoduel includes camera, the downward-sloping camera lens being connected with camera, surround camera and camera lens the box-like containment vessel being fixed on camera support, described adjustable illuminator makes the virtual image central point of suction nozzle region object on the axis of camera lens.
High accuracy band the most according to claim 1 and 2 flight identifies the placement head of function, it is characterized in that: described drive mechanism includes servomotor, flight drives screw mandrel, flight drives bearing, flight drives nut, flight drives bearing to be fixed on mounting head support, flight drives nut to be connected with camera support, servomotor drives flight to drive the flight on bearing to drive screw mandrel to rotate, and then make to be socketed in flight drive the flight on screw mandrel drive nut be X to linear motion, flight camera support includes base plate and connecting plate, base plate is for being horizontally disposed with and being provided with light source assembly, base plate is 110 °-150 ° with the angle of connecting plate, photomoduel is installed on connecting plate.
High accuracy band the most according to claim 1 and 2 flight identifies the placement head of function, it is characterized in that: the vacuum mold pack support top of described vacuum module is provided with pallet of confluxing, pallet of confluxing lateral surface is provided with air pressure detection integration module, connect bottom vacuum mold pack support and have vacuum reversing plate, vacuum reversing plate is installed above some vacuum takeoffs, side is provided with the vacuum straight tube of conducting corresponding with vacuum takeoff, each vacuum straight tube connects a filter assemblies, and filter assemblies connects with the corresponding vacuum tube arm confluxed in pallet.
High accuracy band the most according to claim 4 flight identifies the placement head of function, it is characterized in that: vacuum module also includes air admission valve, positive/negative-pressure switching solenoid valve, vacuum tube, described vacuum mold pack support side is H-shaped, pallet of confluxing is sequentially installed with air admission valve and positive/negative-pressure switching solenoid valve from left to right from top, air admission valve is arranged on malleation pipeline, malleation pipeline is connected with some vacuum tubes respectively, and vacuum tube is provided with positive/negative-pressure switching solenoid valve；Air admission valve is arranged on malleation pipe head, and malleation pipeline is connected with some vacuum tubes respectively, and vacuum tube is provided with positive/negative-pressure switching solenoid valve, and vacuum takeoff is connected with vacuum hose, and vacuum hose is connected with the vacuum access port of paster axle.
High accuracy band the most according to claim 4 flight identifies the placement head of function, it is characterized in that: described air admission valve and positive/negative-pressure switching solenoid valve are connected with malleation pipeline flat seal by aperture pipeline, and the aperture pipeline other end connects the cavity of valve body by screw.
High accuracy band the most according to claim 1 flight identifies the placement head of function, it is characterized in that: described paster axle includes suction nozzle, suction nozzle, soup stick, connecting seat assembly, described soup stick is the hollow pipe with external splines, connecting seat assembly is connected with soup stick top, connecting seat assembly side is provided with the vacuum hose interface connected with soup stick, soup stick bottom connects has suction nozzle, suction nozzle bottom to be provided with suction nozzle.
High accuracy band the most according to claim 1 flight identifies the placement head of function, it is characterized in that: Z-direction elevating mechanism includes being arranged on the Z-direction belt wheel mechanism that the Z-direction of mounting head cradle back drives motor, is vertically arranged, the connecting seat assembly of paster axle is connected with the slide block of Z-direction belt wheel mechanism, and described Z-direction drives motor to make the slide block of Z-direction belt wheel mechanism move up and down and then pull paster axle to move up and down.
High accuracy band the most according to claim 8 flight identifies the placement head of function, it is characterised in that: Z-direction elevating mechanism also includes being fixed on the spring above mounting head support, and spring is connected with paster axle connecting seat assembly.
High accuracy band the most according to claim 1 flight identifies the placement head of function, it is characterized in that: R to rotation angle mechanism include R to motor, R to drivewheel unit, R to driven pulley unit, R to Timing Belt, R to step motor drive R to drivewheel unit, described R drives multiple R to driven pulley unit to drivewheel unit, R is socketed on soup stick to driven pulley unit, spacing by external splines, and then control paster axle R to rotation.
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| CN201510243395.2A CN106304673B (en) | 2015-05-14 | 2015-05-14 | A kind of placement head of the high-precision with flight identification function |
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| CN201510243395.2A CN106304673B (en) | 2015-05-14 | 2015-05-14 | A kind of placement head of the high-precision with flight identification function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108282995A (en) * | 2018-02-05 | 2018-07-13 | 广东华志珹智能科技有限公司 | A kind of the high-performance SMT paster machine flyings camera and method of the far and near camera lens of setting |
| CN110716588A (en) * | 2018-07-13 | 2020-01-21 | 苏州永测电子有限公司 | High-precision burning machine |
| CN114206021A (en) * | 2021-12-15 | 2022-03-18 | 捷讯精密橡胶（苏州）有限公司 | Automatic shell fragment equipment of pasting on oatmeal |
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| CN110716588A (en) * | 2018-07-13 | 2020-01-21 | 苏州永测电子有限公司 | High-precision burning machine |
| CN114206021A (en) * | 2021-12-15 | 2022-03-18 | 捷讯精密橡胶（苏州）有限公司 | Automatic shell fragment equipment of pasting on oatmeal |
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