CN106304677B - Both arms bull chip mounter - Google Patents
Both arms bull chip mounter Download PDFInfo
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- CN106304677B CN106304677B CN201510243565.7A CN201510243565A CN106304677B CN 106304677 B CN106304677 B CN 106304677B CN 201510243565 A CN201510243565 A CN 201510243565A CN 106304677 B CN106304677 B CN 106304677B
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- 244000309464 bull Species 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 238000013519 translation Methods 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 12
- 239000003381 stabilizer Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 235000014347 soups Nutrition 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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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
- H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manipulator (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The present invention provides both arms bull chip mounter, including two sets of single armed bull mounting devices, two Y-axis positioning arches, drawing-in device and plate feeding device, it is characterized by: on the main stand for the feed inlet and outlet that two Y-axis positioning arches are separately mounted to plate feeding device and direction is perpendicular to plate direction is sent, two sets of single armed bull mounting devices are separately mounted on Y-axis positioning arch and can move freely above plate feeding device；The single armed bull paster apparatus from the translation holder assembly that Y-direction moves, be mounted on translation holder assembly on mobile arm mechanism and be mounted on mobile arm mechanism and formed in X to mobile attachment head assembly.Beneficial effects of the present invention: this programme is fast with placement speed, placement accuracy is high, mounting quality stabilization, reliable advantage.
Description
Technical field
The present invention relates to a kind of chip mounter, especially a kind of both arms bull chip mounter.
Background technique
Column support type equipment of the chip mounter as Full Vision field, has that placement speed is fast, placement accuracy is high, mounting quality
Stable, reliable advantage, substantially increases production efficiency at the characteristics of revolutionizing attachment field labor-intensive enterprises,
Labour has been liberated, has been the modernization SMT attachment essential equipment of industry.Existing placement head in structure and use, is shown
So there are still there is inconvenient and defect, and need to be further improved.The present inventor is actively subject to research and innovation, to found one
Kind novel patch head and chip mounter make it with more practicability.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides that a kind of structure is simple, the small novel patch machine of mobile unit quality.
The technical solution of the present invention is as follows: both arms bull chip mounter, including two sets of single armed bull mounting devices, two Y-axis are fixed
Position arch, drawing-in device and plate feeding device, two Y-axis positioning arches are separately mounted to the main body machine of the feed inlet and outlet of plate feeding device
Perpendicular to plate direction is sent, two sets of single armed bull mounting devices are separately mounted on Y-axis positioning arch and can send on frame and direction
It is moved freely above panel assembly；The single armed bull mounting device by moved in Y-direction translation holder assembly, be mounted on translating base
Mobile arm mechanism on component and be mounted on mobile arm mechanism and formed in X to mobile attachment head assembly.
The translation holder assembly includes support, Y-direction servo motor and Y-direction screw rod, is equipped with nut in the middle part of the support
And its two sides is respectively arranged with sliding block, Y-direction screw rod is connect with nut thread, and Y-direction servo motor drives screw rod rotation.
The mobile arm mechanism is made of moving arm, X to servo motor, X to screw rod, and the side of the moving arm has recessed
Type groove, installs X to servo motor in concave groove and two chimb is respectively arranged with X direction guiding rail, and X drives X to servo motor
It is rotated to screw rod.
The attachment head assembly includes mounting head bracket, more patch axis being mounted in attachment head bracket, Z-direction elevator
Structure, R are to rotation angle mechanism, vacuum mold group, it is characterised in that: and the top rear face for mounting head bracket is equipped with integrated control component,
Top front face is equipped with vacuum mold group, and positive Middle face is equipped with driving R to the R of rotation angle mechanism to stepper motor and acquires image
CCD image pick-up device, upper rear portion is equipped with Z-direction driving motor, and Z-direction driving motor output shaft direction is vertical with Z axis；Patch
Dress head bracket lower backside is equipped with flight camera apparatus, and flight camera apparatus includes light source assembly, the camera lens immediately below suction nozzle
Direction photomoduel at an acute angle with vertical direction in X/Y plane, the camera support for being equipped with light source assembly and photomoduel,
The driving mechanism for moving camera support along X-axis.The light source assembly includes the box-like light shell outer cover, locating flat of upper opening
Face perpendicular to YZ plane adjustable reflective mirror, be parallel to the lamp bead item of adjustable reflective mirror setting, the lamp bead item is horizontally set on
In light shell outer cover, the photomoduel includes camera, connect with camera the camera lens tilted down surrounds camera and camera lens and solid
The box-like protective shell being scheduled on camera support, the adjustable reflective mirror make the virtual image central point of suction nozzle region object in camera mirror
On the axis of head.
The plate feeding device is made of two sections or four sections of conveyer belt mechanisms, and the conveyer belt mechanism is conveyed by two
It is fixed that band, two sides stepper motor, side fixed side panel, the mobile side plate in side, two sides fixed clamping plate, two sides move up guide rail, side
Position datum plate and side translation clamping cylinder composition；Stepper motor drives conveyer belt operation；The fixed side panel fixes to clamp
Plate moves up guide rail and positioning datum board group into fixed end pieces, moves up guide rail and is equipped with fixed side panel, fixed side panel is equipped with solid
Determine clamping plate, positioning datum plate is set between fixed side panel and fixed clamping plate；The mobile side plate, fixed clamping plate and on
It moves guide rail and is assembled into mobile end pieces, move up guide rail and mobile side plate is installed, mobile side plate is equipped with fixed clamping plate；Conveyer belt
Between fixed side panel and mobile side plate and it is each located below fixed clamping plate, the fixed clamping plate of the mobile end pieces
Lower section and translation clamping cylinder is provided on the inside of mobile side plate.
The conveyer belt by move up clamp system clamp, it is described move up clamp system by interior plate, active clamped plate, move up
Stabilizer blade and post rod mechanism composition；The interior plate is equipped with active clamped plate on interior plate by moving up stabilizer blade support；The mandril
Mechanism includes moving up top plate, being fixed on and move up moving up support plate, being set below support plate surrounding edge around moving up below top plate
Four swing mechanisms set, the material ejection cylinder connected with a pair of parallel swing mechanism, the stabilizer blade that moves up is by moving up top plate branch
Support, the top plate that moves up are swung by material ejection cylinder driving swing mechanism to realize and move up and down, the swing mechanism and main body machine
Frame is fixedly connected.
It is described move up clamp system further include be symmetricly set on material ejection cylinder two sides and with move up support plate connect it is slow
Qi of chong channel ascending adversely cylinder or spring.
The mobile end pieces are driven by Width adjusting mechanism, and the Width adjusting mechanism is by support, screw rod, guide rail, the wide stepping electricity of tune
Machine, driving pulley, main belt and driven pulley composition；Nut is installed on the support, passes through nut between every a pair of support
Connection wire rod；Described screw rod one end is coaxially installed with driven pulley；Driven pulley passes through active band connection driving pulley, main belt
Wheel is mounted on stepper motor output shaft.
The mobile end pieces are driven by two sets of Width adjusting mechanisms, which is realized same by synchronous pulley component
Step；The synchronous pulley component is made of synchronous belt and synchronous pulley, and synchronous pulley passes through synchronous band connection；The synchronous pulley
It is coaxially mounted on screw rod shaft end.
The invention has the benefit that (1) positions arch using plate feeding device both ends setting Y-direction, cantilever is arranged in X-axis
Direction expands the range of processable pcb board；Moreover, single-cantilever carries out two-sided nearest feeding, significantly path optimizing, patch is provided
The speed of dress.
(2) control of flight camera and servo motor is integrated on a control panel, changes the setting of flight camera
Scheme；Camera support is arranged to certain inclination angle, at the center for concentrating the center of gravity of placement head entirety as far as possible, reduces flight phase
Machine perturbs caused by moving left and right, and guarantees the steady of placement head operation.
(3) placement head divides the weak air blowing pressure of twice positive pressure to be normal operating air pressure, and strong pressure of blowing is cleaning pipeline sundries air pressure；
It is connect by aperture pipeline with positive pressure pipeline flat seal, by the cavity of screw connection fixed valve body, it is finer to control positive pressure.
(4) negative-pressure pipeline access is changed to easily straight-through pipeline structure, just by complicated curved more bend pipeline structures
In installation, pallet structure of converging is simple, and vacuum pipe design is bigger, and negative pressure resistance is smaller, and filter assemblies are mounted on outside, gas
After body circulation, air pressure is more stable, improves suction speed, reduces the fluctuation of vacuum detecting, convenient for analog pressure sensor detection letter
Number noise reduction process；From vacuum pump, pass through air accumulator is individually connected to suction nozzle to negative pressure out, is easier to be equalized negative pressure.
Detailed description of the invention
Fig. 1 is the general assembly drawing of both arms bull chip mounter of the present invention.
Fig. 2 is the placement head component structure diagram of both arms bull paster apparatus of the present invention.
Fig. 3 is that Y-axis positions arch frame structure schematic diagram.
Fig. 4 is translation holder assembly and mobile arm mechanism assembling structure schematic diagram.
Fig. 5 is the structural schematic diagram of plate feeding device.
Fig. 6 is the partial structural diagram of plate feeding device.
In figure, 1- main stand, 2-Y axis positioning arch, 3- single armed bull paster apparatus, 4- mount head assembly, 5- feeding
The mobile arm mechanism of device, 6- plate feeding device, 31-, 32- translation holder assembly, 321- support, 322-Y to servo motor, 323-Y to
Screw rod, 102- nut, 311- moving arm, 312-X to servo motor, 313-X to screw rod, 41- attachment head bracket, 102- nut,
42- patch axis, 43-Z are to elevating mechanism, 301-Z to driving motor, 304- communication interface modules, 44-R to rotation angle mechanism, 45-
Vacuum mold group, 46- integrated control component, 401-R are solid to stepper motor, 47-CCD image pick-up device, 48- flight camera apparatus, 503-
Fixed end component, 502- mobile end pieces, 501- conveyer belt mechanism, 504- Width adjusting mechanism, 50- conveyer belt, 51- fixed side panel, 52-
Mobile side plate, 53- fixed clamping plate, 54- move up guide rail, 55- positioning datum plate, 56- translation clamping cylinder, 57- and move up clamping
Mechanism, 58-PCB plate, 571- interior plate, 572- active clamped plate, 573- move up stabilizer blade, 574- post rod mechanism.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing:
Present document relates to related definition: X is to for PCB direction of transfer, the Y-direction direction vertical with PCB direction of transfer, and Z-direction is
Perpendicular to the direction of X/Y plane, R is to the direction of rotation for patch axis.
As shown in figures 1 to 6, both arms bull chip mounter, including two sets of single armed bull mounting devices, two Y-axis positioning arches 2,
Drawing-in device 5 and plate feeding device 6, two Y-axis positioning arches 2 are separately mounted to the main stand 1 of the feed inlet and outlet of plate feeding device 6
Perpendicular to plate direction is sent, two sets of single armed bull mounting devices are separately mounted on Y-axis positioning arch 2 and can send plate in upper and direction
The top of device 6 moves freely；The single armed bull mounting device 3 by moved in Y-direction translation holder assembly 32, be mounted on translation
311 mechanism 31 of moving arm on holder assembly 32 and be mounted in 311 mechanism 31 of moving arm and in X to mobile attachment head assembly
4 compositions.
The translation holder assembly 32 includes support 321, Y-direction servo motor 322 and Y-direction screw rod 323, the support 321
Middle part is equipped with nut 102 and its two sides is respectively arranged with sliding block, and Y-direction screw rod 323 is threadedly coupled with nut 102, Y-direction servo electricity
Machine 322 drives screw rod rotation.
311 mechanism 31 of moving arm is made of moving arm 311, X to servo motor 312, X to screw rod 313, the movement
The side of arm 311 have concave groove, in concave groove install X to servo motor 312 and two chimb is respectively arranged with guide X
Rail, X drive X to rotate to screw rod 313 to servo motor 312.
Arch is positioned using 6 both ends of plate feeding device setting Y-direction, cantilever is arranged in X-direction, processable PCB is expanded
The range of plate 58；Moreover, single-cantilever carries out two-sided nearest feeding, significantly path optimizing, the speed of attachment is provided.
The patch head assembly includes mounting head bracket 41, more patch axis 42 being mounted in attachment head bracket 41, driving
The Z-direction elevating mechanism 43 of dynamic 42 raising and lowering of patch axis drives the R of 42 circular-rotation of patch axis to rotation angle mechanism 44, adjusts
The top rear face of the vacuum mold group 45 of 42 suction feeding action of patch axis, attachment head bracket 41 is equipped with integrated control component 46,
Upper part front is equipped with vacuum mold group 45, and positive Middle face is equipped with driving R to the R of rotation angle mechanism 44 to stepper motor 401
With the CCD image pick-up device 47 of acquisition image, upper rear portion is equipped with Z-direction driving motor 301, and the Z-direction driving motor 301 exports
Axis direction is vertical with Z axis；
Attachment 41 lower backside of head bracket is equipped with flight camera apparatus 48, and flight camera apparatus 48 includes immediately below suction nozzle
Light source assembly, lens direction photomoduel at an acute angle with vertical direction in X/Y plane, light source assembly and camera are installed
The camera support of component, the driving mechanism for moving camera support along X-axis.In the present embodiment, the CCD camera shooting of two acquisition images
The two sides of placement head suction nozzle, referred to as mark point camera is arranged in device 47.
The control of flight camera and servo motor is integrated on a control panel, changes the plan of establishment of flight camera；
Camera support is arranged to certain inclination angle, and at the center for concentrating the center of gravity of placement head entirety as far as possible, it is left to reduce flight camera
It is perturbed caused by moving right, guarantees the steady of placement head operation.
The light source assembly includes the box-like light shell outer cover of upper opening, locating plane perpendicular to the adjustable anti-of YZ plane
Light microscopic, the lamp bead item for being parallel to adjustable reflective mirror setting, the lamp bead item are horizontally set in light shell outer cover, the photomoduel
The camera lens tilted down, encirclement camera and the camera lens that are connect including camera, with camera and the box-like being fixed on camera support
Protective shell, the adjustable reflective mirror make the virtual image central point of suction nozzle region object on the axis of camera lens.
The driving mechanism includes servo motor, flight driving screw rod, flight driving support 321, flight driving nut
102, flight driving support 321 is fixed on attachment head bracket 41, and flight driving nut 102 is connect with camera support, servo electricity
Machine drives the flight driving screw rod rotation on flight driving support 321, and then drives the flight being socketed on flight driving screw rod
Dynamic nut 102 be X to linear motion, flight camera support includes bottom plate and connecting plate, and bottom plate is horizontally disposed and is equipped with
The angle of light source assembly, bottom plate and connecting plate is 110 ° -150 °, is equipped with photomoduel on connecting plate.
Vacuum mold group 45 further includes 45 bracket of vacuum mold group, confluence pallet, air pressure detection integration module, vacuum commutation
Plate, vacuum takeoff, vacuum straight tube, filter assemblies, air admission valve, positive/negative-pressure switching solenoid valve, vacuum tube, vacuum tube branch
Pipe, 45 frame upper of vacuum mold group of the vacuum mold group 45 are equipped with confluence pallet, and confluence pallet lateral surface is equipped with
Air pressure detects integration module, and 45 frame bottom of vacuum mold group is connected with vacuum reversing plate, above vacuum reversing plate there are six installations
Vacuum takeoff, side are equipped with the vacuum straight tube of conducting corresponding with vacuum takeoff, and each vacuum straight tube connects a filtering
Component, filter assemblies are connected with the corresponding vacuum tube branch pipe in confluence pallet；45 side face of vacuum mold group is in H
Shape, confluence pallet are sequentially installed with an air admission valve and six positive/negative-pressure switching solenoid valves, vacuum from top from left to right
Destructive valve is mounted on positive pressure pipe head, and positive pressure pipeline is connect with six vacuum tubes respectively, and positive/negative-pressure is provided on vacuum tube
Switching solenoid valve, vacuum takeoff are connect with vacuum hose, and vacuum hose is connect with the vacuum access port of patch axis 42.
The air admission valve and positive/negative-pressure switching solenoid valve is connect by aperture pipeline with positive pressure pipeline flat seal,
The aperture pipeline other end passes through the cavity of screw connection valve body, and control positive pressure is finer.
Negative-pressure pipeline access is changed to easily straight-through pipeline structure, is convenient for by complicated curved more bend pipeline structures
Installation, vacuum pipe design is bigger, and negative pressure resistance is smaller, improves suction speed, reduces the fluctuation of vacuum detecting, convenient for simulation pressure
Force snesor detects the noise reduction process of signal, and inside cavity negative pressure value is more evenly.
45 working principle of the present embodiment vacuum mold group: divide twice positive pressure (weak air blowing pressure is pressed with strong blow), twice positive pressure point
Do not connected with pressure regulator valve R4000-15-W (0.5Mpa) by electromagnetism Vavle switching by small-sized pressure reducing valve RB500-SSC4-P (0.1Mpa)
It is connected to confluence pallet, weak air blowing pressure is normal operating air pressure, and strong pressure of blowing is cleaning pipeline sundries air pressure.
The positive pressure gas circuit of all suction nozzles is controlled using air admission valve, air admission valve normality position is normally closed, positive pressure gas circuit
It is in normally closed by air admission valve and is in the realization conducting of normally opened position with positive/negative-pressure switching solenoid valve one-six.Negative pressure is from vacuum pump
Suction nozzle one is individually connected to suction nozzle six, by being equalized negative pressure after improving by air accumulator out.
From being drawn to attachment material, solenoid valve power on/off situation during this, when positive/negative-pressure switching solenoid valve one-six
It is powered, corresponding suction nozzle will be in absorbing material state, while the vacuum pressure sensor detection on air pressure detection integration module
Vacuum, when air admission valve is powered, positive/negative-pressure switching solenoid valve one-six is powered, and corresponding suction nozzle, which is still within, is sucked material shape
State, when air admission valve is powered, any solenoid valve of positive/negative-pressure switching solenoid valve one-six power-off, corresponding suction nozzle is then in attachment
Material state.
The present embodiment obtains apparent technical effect: originally valve body is threaded on positive pressure pipeline by cavity, is changed
It is connect into rear by aperture pipeline with positive pressure pipeline flat seal, by the cavity of screw connection fixed valve body, controls positive pressure more
Finely.And confluence pallet is relatively simple, and stomata is larger, and filter assemblies are mounted on outside, and after gas circulation, air pressure is more steady
It is fixed.Negative pressure passes through air accumulator out from vacuum pump and is individually connected to suction nozzle one to suction nozzle six, by being equalized negative pressure after improving.
The patch axis 42 includes suction nozzle, suction nozzle, soup stick, connecting seat assembly, and the soup stick is hollow with external splines
Pipe, connecting seat assembly are connect with soup stick top, and connecting seat assembly side is provided with the vacuum hose interface being connected to soup stick, soup stick
Lower end is connected with suction nozzle, and suction nozzle lower end is equipped with suction nozzle.
Z-direction elevating mechanism 43 includes 6 Z-direction driving motors 301 that attachment 41 back side of head bracket is arranged in, is vertically arranged
6 Z-direction belt wheel mechanisms, the connecting seat assembly of 6 patch axis 42 are connect with the sliding block of 6 Z-direction belt wheel mechanisms, the Z-direction driving
Motor 301 makes the sliding block of Z-direction belt wheel mechanism move up and down and then patch axis 42 is pulled to move up and down.
Z-direction elevating mechanism 43 further includes 6 springs for being fixed on 6 41 tops of attachment head bracket, spring and patch axis 42
Connecting seat assembly connection, makes patch axis 42 obtain certain buffering when moving down stopping, meanwhile, upward pulling force keeps patch axis 42 multiple
Position is more easier.
Z-direction driving motor 301 is set as two rows each three, is provided with communication interface modules 304 between two rows.
In the present embodiment R to rotation angle mechanism 44 include two R to 401, two R of stepper motor to driving wheel unit, six R
To driven pulley unit, two R to synchronous belt, two R respectively drive two R to driving wheel unit to stepper motor 401,
One R drives three R to driven pulley unit to driving wheel unit, six R to driven pulley unit number consecutively be No. 1-6,1,3,5
Number R connect to driving wheel unit and is arranged in upper layer to driven pulley unit and the first R, and 2,4, No. 6 R are to driven pulley unit and second
R is connected to driving wheel unit and adjacent lower layer is arranged in；R is socketed on soup stick to driven pulley unit, is limited by external splines,
And then patch axis 42R is controlled to rotation.
The attachment head bracket 41 is integral frame structure, and one side is vertically disposed with two pieces of sliding blocks and in same side
Middle part offer the circular hole of fixture nut 102, nut 102 and the mobile screw rod of driving placement head are socketed.
The plate feeding device 6 is made of two sections or four sections of 50 mechanisms 501 of conveyer belt, 50 mechanism 501 of conveyer belt
By two conveyer belts 50, two sides stepper motor, side fixed side panel 51, side mobile side plate 52, two sides fixed clamping plate 53, two
Side moves up guide rail 54, side positioning datum plate 55 and side translation clamping cylinder 56 and forms；Stepper motor drives conveyer belt 50 to transport
Row；The fixed side panel 51, fixed clamping plate 53 move up guide rail 54 and the fixed end pieces 503 of the composition of positioning datum plate 55, move up
Guide rail 54 is equipped with fixed side panel 51, and fixed side panel 51 is equipped with fixed clamping plate 53, in fixed side panel 51 and fixed clamping plate
Positioning datum plate 55 is set between 53；It the mobile side plate 52, fixed clamping plate 53 and moves up guide rail 54 and is assembled into mobile end
Part 502 moves up guide rail 54 and is equipped with mobile side plate 52, and mobile side plate 52 is equipped with fixed clamping plate 53；Conveyer belt 50 is located at solid
Determine between side plate 51 and mobile side plate 52 and is each located on 53 lower section of fixed clamping plate, the fixing clamp of the mobile end pieces 502
Translation clamping cylinder 56 is provided with below tight plate 53 and in the inside of mobile side plate 52.
The conveyer belt 50 is clamped by moving up clamp system 57, and the clamp system 57 that moves up is pressed from both sides by interior plate 571, activity
Tight plate 572 moves up stabilizer blade 573 and the composition of post rod mechanism 574；The interior plate 571 is supported by moving up stabilizer blade 573, interior plate 571
On active clamped plate 572 is installed；The post rod mechanism 574 moves up branch below top plate including moving up top plate, being fixed on to move up
Fagging, around moving up four swing mechanisms being arranged below support plate surrounding edge, connect with a pair of parallel swing mechanism
Material ejection cylinder, the stabilizer blade 573 that moves up is by moving up top plate supporting, and the top plate that moves up is by material ejection cylinder driving swing mechanism swing
It moves up and down to realize, the swing mechanism is fixedly connected with main stand 1.
It is described move up clamp system 57 further include be symmetricly set on material ejection cylinder two sides and with move up what support plate was connect
Bounce cylinder or spring.
The mobile end pieces 502 are driven by Width adjusting mechanism 504, the Width adjusting mechanism 504 by support 321, screw rod, lead
Rail adjusts wide stepper motor, driving pulley, main belt and driven pulley composition；Nut 102 is installed on the support 321, it is each
To between support 321 pass through 102 connection wire rod of nut；Described screw rod one end is coaxially installed with driven pulley；Driven pulley passes through
Active band connection driving pulley, driving pulley are mounted on stepper motor output shaft.
The mobile end pieces 502 are driven by two sets of Width adjusting mechanisms 504, which passes through synchronous pulley
Component, which is realized, to be synchronized；The synchronous pulley component is made of synchronous belt and synchronous pulley, and synchronous pulley passes through synchronous band connection；Institute
Synchronous pulley is stated to be coaxially mounted on screw rod shaft end.
The above embodiments and description only illustrate the principle of the present invention and most preferred embodiment, is not departing from this
Under the premise of spirit and range, various changes and improvements may be made to the invention, these changes and improvements both fall within requirement and protect
In the scope of the invention of shield.
Claims (8)
1. both arms bull chip mounter, including two sets of single armed bull mounting devices, two Y-axis position arch, drawing-in devices and send plate
Device, it is characterised in that: on the main stand for the feed inlet and outlet that two Y-axis positioning arches are separately mounted to plate feeding device and direction
Perpendicular to plate direction is sent, two sets of single armed bull mounting devices are separately mounted on Y-axis positioning arch and can be in the upper of plate feeding device
Side moves freely；The single armed bull mounting device is by the translation holder assembly that Y-direction moves, the shifting being mounted on translation holder assembly
Actuator and be mounted on mobile arm mechanism and formed in X to mobile attachment head assembly；The attachment head assembly includes
Attachment head bracket, more patch axis being mounted in attachment head bracket, Z-direction elevating mechanism, R to rotation angle mechanism, vacuum mold group,
Be characterized in that: the top rear face for mounting head bracket is equipped with integrated control component, and upper part front is equipped with vacuum mold group, just
Middle face is equipped with CCD image pick-up device of the driving R to the R of rotation angle mechanism to stepper motor and acquisition image, upper rear portion installation
There is Z-direction driving motor, Z-direction driving motor output shaft direction is vertical with Z axis；Mounting head cradle back lower part is equipped with flight
Camera apparatus, flight camera apparatus include that light source assembly, the lens direction immediately below suction nozzle are in vertical direction in X/Y plane
The photomoduel of acute angle, the camera support for being equipped with light source assembly and photomoduel, the driving machine for moving camera support along X-axis
Structure；The light source assembly include the box-like light shell outer cover of upper opening, locating plane perpendicular to YZ plane adjustable reflective mirror,
It is parallel to the lamp bead item of adjustable reflective mirror setting, the lamp bead item is horizontally set in light shell outer cover, and the photomoduel includes
Camera, the camera lens tilted down connecting with camera surround camera and camera lens and the box-like being fixed on camera support protection
Shell, the adjustable reflective mirror make the virtual image central point of suction nozzle region object on the axis of camera lens.
2. both arms bull chip mounter according to claim 1, it is characterised in that: the translation holder assembly includes support, Y-direction
Servo motor and Y-direction screw rod, are equipped with nut in the middle part of the support and its two sides is respectively arranged with sliding block, Y-direction screw rod and spiral shell
Box thread connection, Y-direction servo motor drive screw rod rotation.
3. both arms bull chip mounter according to claim 1, it is characterised in that: the mobile arm mechanism from moving arm, X to
Servo motor, X are formed to screw rod, and the side of the moving arm has concave groove, installed in concave groove X to servo motor and its
Two chimbs are respectively arranged with X direction guiding rail, and X drives X to rotate to screw rod to servo motor.
4. both arms bull chip mounter according to claim 1, it is characterised in that: the plate feeding device is by two sections or four sections
Conveyer belt mechanism is constituted, and the conveyer belt mechanism is by two conveyer belts, two sides stepper motor, side fixed side panel, a sidesway
Dynamic side plate, two sides fixed clamping plate, two sides move up guide rail, side positioning datum plate and side translation clamping cylinder composition；Stepping
The operation of motor driven conveyer belt；The fixed side panel, fixed clamping plate move up guide rail and positioning datum board group into fixed end
Part moves up guide rail and is equipped with fixed side panel, and fixed side panel is equipped with fixed clamping plate, between fixed side panel and fixed clamping plate
Positioning datum plate is set；It the mobile side plate, fixed clamping plate and moves up guide rail and is assembled into mobile end pieces, move up guide rail installation
There is mobile side plate, mobile side plate is equipped with fixed clamping plate；Conveyer belt is located between fixed side panel and mobile side plate and each self-alignment
Below fixed clamping plate, translation folder is provided with below the fixed clamping plate of the mobile end pieces and on the inside of mobile side plate
Tight cylinder.
5. both arms bull chip mounter according to claim 4, it is characterised in that: the conveyer belt is pressed from both sides by moving up clamp system
Tightly, it is described move up clamp system by interior plate, active clamped plate, move up stabilizer blade and post rod mechanism forms；The interior plate is by upper
Stabilizer blade support is moved, active clamped plate is installed on interior plate；The post rod mechanism moves up under top plate including moving up top plate, being fixed on
Side moves up support plate, around four swing mechanisms for moving up the lower section setting of support plate surrounding edge, the swing parallel with a pair
The material ejection cylinder of mechanism connection, the stabilizer blade that moves up is by moving up top plate supporting, and the top plate that moves up is by material ejection cylinder driving swing
Mechanism swings to realize up and down motion, and the swing mechanism is fixedly connected with main stand.
6. both arms bull chip mounter according to claim 5, it is characterised in that: the clamp system that moves up further includes pair
Title be arranged in material ejection cylinder two sides and with move up the bounce cylinder or spring that support plate is connect.
7. both arms bull chip mounter according to claim 4, it is characterised in that: the mobile end pieces are driven by Width adjusting mechanism
Dynamic, the Width adjusting mechanism is made of support, screw rod, guide rail, the wide stepper motor of tune, driving pulley, main belt and driven pulley；Institute
It states and nut is installed on support, pass through nut connection wire rod between every a pair of support；Described screw rod one end is coaxially installed with driven
Belt wheel；Driven pulley is mounted on stepper motor output shaft by active band connection driving pulley, driving pulley.
8. both arms bull chip mounter according to claim 4, it is characterised in that: the mobile end pieces are by the wide machine of two sets of tune
Structure driving, two sets of Width adjusting mechanisms are realized by synchronous pulley component and are synchronized；The synchronous pulley component by synchronous belt with it is synchronous
Belt wheel composition, synchronous pulley pass through synchronous band connection；The synchronous pulley is coaxially mounted on screw rod shaft end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510243565.7A CN106304677B (en) | 2015-05-14 | 2015-05-14 | Both arms bull chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510243565.7A CN106304677B (en) | 2015-05-14 | 2015-05-14 | Both arms bull chip mounter |
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| Publication Number | Publication Date |
|---|---|
| CN106304677A CN106304677A (en) | 2017-01-04 |
| CN106304677B true CN106304677B (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510243565.7A Active CN106304677B (en) | 2015-05-14 | 2015-05-14 | Both arms bull chip mounter |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108243580A (en) * | 2017-03-18 | 2018-07-03 | 广东华志珹智能科技有限公司 | A kind of special chip mounter of screening cover |
| CN108115241A (en) * | 2018-01-30 | 2018-06-05 | 深圳市易通自动化设备有限公司 | A kind of chip mounter of copper wire lamp |
| CN113573564A (en) * | 2021-07-20 | 2021-10-29 | 深圳德森精密设备有限公司 | Mounter and mounting method |
| CN113573566A (en) * | 2021-07-20 | 2021-10-29 | 广东木几智能装备有限公司 | Four-arm chip mounter |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201274636Y (en) * | 2008-07-11 | 2009-07-15 | 上海现代科技发展有限公司 | Visual full-automatic chip mounter capable of image recognition |
| CN102686038B (en) * | 2011-12-31 | 2015-07-08 | 广东工业大学 | Direct drive high-speed efficient chip mounter |
| CN202455669U (en) * | 2011-12-31 | 2012-09-26 | 广东工业大学 | Direct-drive high-speed and high-efficiency chip mounter |
| CN102548240B (en) * | 2012-01-12 | 2015-02-11 | 广东木几智能装备有限公司 | Double-arm multi-head chip mounting system for light-emitting diode (LED) chip mounter |
| CN202488893U (en) * | 2012-01-12 | 2012-10-10 | 广州市攀森机械设备制造有限公司 | LED chip mounter double-arm multi-head mount system |
| CN202514175U (en) * | 2012-03-21 | 2012-10-31 | 广州市攀森机械设备制造有限公司 | Light-emitting diode (LED) chip mounter |
| CN102625593B (en) * | 2012-03-21 | 2014-11-19 | 广东木几智能装备有限公司 | LED (light emitting diode) chip mounter |
| CN204681690U (en) * | 2015-05-14 | 2015-09-30 | 广东木几智能装备有限公司 | Both arms bull chip mounter |
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| CN106304677A (en) | 2017-01-04 |
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Denomination of invention: Double arm multi head SMT machine Effective date of registration: 20231114 Granted publication date: 20190430 Pledgee: Guangzhou Caold financing Company limited by guarantee Pledgor: GUANGDONG MOJE INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2023980065598 |
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