CN104023482B - A kind of placement head and chip mounter - Google Patents
A kind of placement head and chip mounter Download PDFInfo
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- CN104023482B CN104023482B CN201410265523.9A CN201410265523A CN104023482B CN 104023482 B CN104023482 B CN 104023482B CN 201410265523 A CN201410265523 A CN 201410265523A CN 104023482 B CN104023482 B CN 104023482B
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- soup stick
- horizontal rotation
- fixed
- placement head
- panel
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Abstract
The invention discloses a kind of novel patch head and chip mounter, the horizontal rotation motor that wherein novel patch head includes vertically disposed soup stick and drives soup stick to rotate in the horizontal direction, the horizontal rotation motor includes motor body and output shaft, wherein described soup stick is the output shaft of horizontal rotation motor, and the soup stick can slip relative with motor body in vertical direction.The novel patch header structure of the present invention is simple, and mobile unit quality is small, and speed is fast, efficiency high.
Description
Technical field
The present invention relates to Full Vision technical field, specifically a kind of novel patch head and chip mounter.
Background technology
Chip mounter as Full Vision field column support type equipment, with placement speed is fast, placement accuracy is high, mounting quality
Stable, reliable advantage, the characteristics of it revolutionizes attachment field labor-intensive enterprises substantially increases production efficiency,
Labour has been liberated, has been to modernize the essential equipment of SMT attachments industry.
Placement head is the important component of chip mounter, and it has risen important in terms of the operating efficiency, accuracy of chip mounter
Effect.Efficiency and accuracy in order to improve chip mounter etc., the volume for reducing placement head and the weight for reducing placement head are abilities
The direction that field technique personnel are pursued.Existing placement head includes vertically disposed soup stick and drives soup stick to rotate in the horizontal direction
Horizontal rotation motor.In order to reduce the volume of placement head, propose soup stick being directly connected with horizontally rotating the output shaft of motor.
Because soup stick needs to be connected with vacuum-pumping tube, so needing to set vacuum coupling in the upper end of soup stick.Vacuum coupling is gold
The housing with vertical through hole and the transverse holes connected with vertical through hole that category block is milled out.The weight of vacuum coupling accounts for entirety
/ 2nd or so of placement head weight.Although vacuum coupling can be made of light materials such as aluminium, its weight is still difficult
There is large change, and this kind of connected mode needs good sealing, to ensure that soup stick has enough suction forces.
As can be seen here, above-mentioned existing placement head is upper with using in structure, it is clear that still suffered from inconvenience and defect, and urgently
It is further improved.The present inventor is actively subject to research and innovation, to found a kind of novel patch head and chip mounter, makes it more
With practicality.
The content of the invention
In order to solve the above-mentioned problems in the prior art, the invention provides a kind of simple in construction, mobile unit matter
The small novel patch head of amount.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of novel patch head, including the horizontal rotation electricity that vertically disposed soup stick and drive soup stick rotate in the horizontal direction
Machine, the horizontal rotation motor includes motor body and output shaft, wherein output shaft of the soup stick for horizontal rotation motor, institute
Soup stick is stated relative with motor body to slide in vertical direction.
The object of the invention to solve the technical problems can be also applied to the following technical measures to achieve further.
It is preferred that, foregoing novel patch head is provided with the rolling as rotor in the motor body of the horizontal rotation motor
There is the groove of axial direction, the ball and fit depressions of the ball spline nuts on pearl head-ornaments key nut, the periphery of the soup stick.
It is preferred that, foregoing novel patch head, in addition to panel is installed, the horizontal rotation motor is multiple, Duo Geshui
Flat electric rotating machine is fixed in side by side on installation panel in the horizontal direction, and electromagnetism iron sucking piece, the level are fixed with the soup stick
The top of electric rotating machine, which is provided with electromagnet block, the electromagnet block, is provided with corresponding with horizontal rotation motor corresponding for adhesive
The electromagnet coils of electromagnetism iron sucking piece, the upper end of the soup stick passes through corresponding electromagnet coils and stretches out electromagnet block, described
Electromagnetism iron sucking piece is located at the rigid tracheae being fixed with the top of electromagnet block, the installation panel for connecting external source of the gas,
The lower end of the rigid tracheae inserts the soup stick and cooperation is slidingly sealed between soup stick, is longitudinally provided with the installation panel
Guider, the electromagnet block matches somebody with somebody to merge with guider to be slided up and down along guider, is additionally provided with the installation panel
Vertical drive motor, the output shaft of the Vertical drive motor connects the first crank, and first crank is hinged the second crank, institute
State the second crank to be hinged with electromagnet block, control board, horizontal rotation motor, electromagnet are further fixed on the installation panel
Coil and Vertical drive motor are connected with control board respectively.
Preferably, being arranged with circlip on the soup stick, the electromagnetism iron sucking piece is located above circlip and covered
On soup stick, the soup stick threaded upper ends are connected with fixing nut, and the electromagnetism iron sucking piece is fixed on circlip and fixation
Between nut.
It is preferred that, foregoing novel patch head, the installation panel includes vertical panel, and vertical panel is provided with bottom plate
And upper cover plate, the multiple horizontal rotation motor is fixed between bottom plate and upper cover plate, is additionally provided with the vertical panel
Panel, the guider is two axis of guides be arrangeding in parallel, and two axis of guides are fixed between top panel and upper cover plate, institute
State to have on electromagnet block and linear bearing is provided with two guide through hole, the guide through hole, the linear bearing is led with described
It is engaged to axle, the upper end of the rigid tracheae is fixedly connected through top panel and with top panel, and the control board is fixed
In on top panel.
It is preferred that, foregoing novel patch head is fixed with solenoid circuit plate, the electromagnet line on the electromagnet block
The output end of circle connection solenoid circuit plate, the input of the solenoid circuit plate passes through flexible PCB and control board
Connection.
It is preferred that, foregoing novel patch head is further fixed on camera on the installation panel, the camera with it is described
Horizontal rotation motor is arranged side by side, and the camera is electrically connected with control board.
It is preferred that, foregoing novel patch head is fixed with Z axis photoelectric action piece, the control electricity on the electromagnet block
Road plate is provided with corresponding photoelectric sensor, and the photoelectric sensor judges electromagnet block in Z by sensing Z axis photoelectric action piece
The height of axle.
It is preferred that, foregoing novel patch head is fixed with rotary photoelectric tab, the control electricity on the every soup stick
Road plate is provided with corresponding photoelectric sensor, and the control board senses rotary photoelectric tab by the photoelectric sensor
Judge and the controlled level electric rotating machine anglec of rotation.
Another object of the present invention is fast with speed to provide a kind of chip mounter, the characteristics of efficiency high.Realize above-mentioned purpose
Technical scheme it is as follows：
Chip mounter, including placement head, the placement head are any of the above-described described novel patch head.
Compared with prior art, the beneficial effects of the present invention are：
The novel patch head of the present invention by the output shaft unification of soup stick and horizontal rotation motor by simplifying structure, the suction
Bar in addition to rotatable, can also be moved in the axial direction as the output shaft of motor.So as to which Vertical drive motor need to only drive suction
Bar itself carries out the movement of vertical direction, and then realizes the absorption and placement of part.Because the placement head of the present invention is vertically moved
Dynamic part is only soup stick part, and moving mass is small, and inertia reduces, and using being accurately positioned and quickly moving, substantially increases work
Make efficiency.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the novel patch head of the present invention.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to according to its embodiment of novel patch head proposed by the present invention, structure, feature and its work(
Effect, is described in detail as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same implementation
Example.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
Fig. 1 is the structural representation of an embodiment of the novel patch head of the present invention.As shown in figure 1, a kind of novel patch
Head, including the horizontal rotation motor 2 that vertically disposed soup stick 1 and drive soup stick 1 rotate in the horizontal direction, horizontally rotate motor 2
Including motor body 21 and output shaft, soup stick 1 is the output shaft of horizontal rotation motor 2, and soup stick 1 can be with motor sheet in vertical direction
Body 21 is relative to be slided.The present invention is eliminated in the prior art by the way that soup stick is united two into one with horizontally rotating the output shaft of motor
Essential vacuum coupling.And make it in addition to possessing direct spinfunction, it can also realize the movement of vertical direction with reality
The absorption and placement of existing part.So as to significantly reduce the total quality of vertical movement component, reduce in vertical movement process
In inertia so that its positioning is more accurate, reduce energy resource consumption, save raw material, reduce cost.
As the preferred of the present embodiment, the ball spline being provided with the motor body 21 of motor 2 as rotor is horizontally rotated
There is the groove of axial direction, the ball and fit depressions of ball spline nuts on nut, the periphery of soup stick 1.Will in the present embodiment
Soup stick 1 is designed to the structure of ball spline shaft, it is achieved thereby that soup stick 1 is rotationally and axially moved.It is simple in construction easily fabricated.
As the preferred of above-described embodiment, the novel patch head of the present embodiment also includes installing panel 3, horizontally rotates motor
2 be multiple, and multiple horizontal rotation motors 2 are fixed in side by side on installation panel 3 in the horizontal direction, and one is fixed with each soup stick 1
Electromagnetism iron sucking piece 12, the top of horizontal rotation motor 2, which is provided with electromagnet block 4, electromagnet block 4, to be provided with and horizontal rotation motor 2
The corresponding electromagnet coils for adhesive correspondence electromagnetism iron sucking piece 12, the upper end of soup stick 1 passes through corresponding electromagnet coils simultaneously
Electromagnet block 4 is stretched out, electromagnetism iron sucking piece 12 is located at the top of electromagnet block 4, installs and is fixed with panel 3 for connecting external gas
The rigid tracheae 6 in source, the lower end insertion soup stick 1 of rigid tracheae 6 is simultaneously slidingly sealed cooperation between soup stick 1, install on panel 3
Longitudinal direction is provided with guider 7, and electromagnet block 4 matches somebody with somebody to merge with guider 7 to be slided up and down along guider 7, is installed on panel 3 also
Provided with Vertical drive motor 8, the output shaft of Vertical drive motor 8 connects the first crank 9, and the first crank 9 is hinged the second crank 10,
Second crank 10 is hinged with electromagnet block 4, installs the control board 11 that placement head circuit assembly is further fixed on panel 3, water
Flat electric rotating machine 2, electromagnet coils and Vertical drive motor 8 are connected with control board respectively.Vertical-transmission in the present embodiment
Motor 8 drives electromagnet block 4 in up-and-down motion by crank (the first crank 9, the second crank 10), and passes through control
The power on/off of coil in electromagnet block 4 realizes that corresponding soup stick 1 moves up and down with electromagnet block 4.The present embodiment structure is new
Grain husk, control is flexible, arbitrarily controls one or more of multiple soup sticks move up and down realizing absorption and the peace of part
Put.Run more precisely using crank handle turns electromagnet block 4, service life is long.Control board 11 is used as whole placement head
Circuit assembly realizes the control to each part of placement head.The part of the more absorptions of the number of soup stick 1 is more, in allowed limits,
The number of increase soup stick 1 can improve chip mounter operating efficiency.The present embodiment drives three soup sticks with three horizontal rotation motors 2
Illustrated exemplified by 1.But be not limited to this, such as can be 6,8 it is even more many.Electromagnetism iron sucking piece 12 can pass through a variety of sides
Formula is fixed on soup stick 1, and the present embodiment is illustrated with following preferred embodiment.Circlip is arranged with soup stick 1 and (is located at electromagnetism
Below iron sucking piece 12, not shown in figure), electromagnetism iron sucking piece 12 is located above circlip and is sheathed on soup stick 1, on soup stick 1
End is threaded with fixing nut 5, and electromagnetism iron sucking piece 12 is fixed between circlip and fixing nut 5.This kind of mode is easy to
Assembling, and the position of electromagnetism iron sucking piece 12 is easy to adjustment.
As the another preferred of above-described embodiment, panel 3 is installed as the installation foundation of placement head, provided for other parts
Support, specific configuration can be as needed and different.The present embodiment provides one of which and preferably constructed.Panel 3 is installed to wrap
Vertical panel 31 is included, vertical panel 31 is provided with bottom plate 32 and upper cover plate 33, and multiple horizontal rotation motors 2 are fixed on bottom plate
Between 32 and upper cover plate 33, top panel 34 is additionally provided with vertical panel 31, guider 7 is two axis of guides be arrangeding in parallel,
Two axis of guides are fixed between top panel 34 and upper cover plate 33, are had on electromagnet block 4 in two guide through hole, guide through hole
Provided with linear bearing, linear bearing is engaged with the axis of guide, and control board 11 is fixed on top panel, rigid tracheae 6 it is upper
End is fixedly connected through top panel and with top panel.Between control board 11 and top panel 34 set insulated column will both every
Open, make to form certain space between the two.Rigid tracheae 6 typically uses steel tracheae.Rigid tracheae 17 is with inhaling in the present invention
As long as the sealing property between bar 1 is when picking up part, it is ensured that soup stick 1 produces enough suction.In addition, by both
Between set lubricant coating (smearing lubricant) also to improve sealing property between the two while both frictions are reduced.Under
It can be to be detachably connected between supporting plate 32 and upper cover plate 33 and vertical panel 31, such as be bolted.Can also bottom plate
32 be integral type structure with vertical panel 31, and upper cover plate 33 is to be detachably connected with vertical panel 31.By taking upper cover plate 33 as an example, this
Embodiment, which provides one kind and is preferably detachably connected on mode, vertical panel 31, has longitudinal chute, and upper cover plate 33 has insertion
Horizontal rotation motor 2, during installation, is first placed on bottom plate 32, then by upper cover plate 33 along longitudinal cunning by the cutting of longitudinal chute
Groove slides into the top of horizontal rotation motor 2, is then fixed by bolt with vertical panel 31.
As the another preferred of above-described embodiment, solenoid circuit plate 13, solenoid circuit plate are fixed with electromagnet block 4
13 output end connection electromagnet coils, the input of solenoid circuit plate 13 is connected by flexible PCB with control board 11
Connect.The control of control board 11 solenoid circuit plate 13 is to the power on/off of electromagnet coils, so as to realize the vertical of corresponding soup stick 1
Motion.Set solenoid circuit plate 13 make multiple electromagnet coils by an interface (input of solenoid circuit plate 13) with
Control board 11 is connected.Connected using flexible PCB and adapt to the relative of position between electromagnet block 4 and control board 11
Change.
As the preferred of any of the above-described embodiment, install and camera 14 is further fixed on panel 3, camera 14 revolves with level
Rotating motor 2 is arranged side by side, and camera 14 is electrically connected with control board 11.Camera 14 is used for the contraposition of mark point.Realize electricity
The accurate placement of road plate.Camera 14 is installed on the side of vertical panel 31 in the present embodiment.
As the preferred of any of the above-described embodiment, Z axis photoelectric action piece 15, control board are fixed with electromagnet block 4
11 are provided with corresponding photoelectric sensor, and photoelectric sensor judges electromagnet block in Z axis by sensing Z axis photoelectric action piece 15
Highly.
As the preferred of any of the above-described embodiment, soup stick 1 is provided with rotary photoelectric tab 66, rotary photoelectric tab 66
It can be fixed in several ways on soup stick 1.Rotary photoelectric tab 66 is fixed in fixing nut 5 in the present embodiment, rotation
It can be set in fixing nut 5 or be threadedly coupled with fixing nut 5 to turn photoelectric action piece 66, or rotation light
Electro ultrafiltration piece 66 is integral type structure with fixing nut 5.It is correspondingly provided with control board 11 for sensing corresponding rotation photoelectricity
The sensor of tab 66, control board 11 judges that each soup stick rotates by the sensor sensing rotary photoelectric tab 66
Angle, and then to horizontally rotate motor 2 the anglec of rotation be controlled.
The technical scheme of the chip mounter of the present invention is as follows：
Chip mounter, including placement head, the placement head are the novel patch head described in any of the above-described embodiment.
The chip mounter of the present invention is due to using above-mentioned novel patch head, so the speed of service is fast, efficiency high.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent variations and the modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (8)
1. a kind of placement head, including the horizontal rotation motor that vertically disposed soup stick and drive soup stick rotate in the horizontal direction, its
It is characterised by, the horizontal rotation motor includes motor body and output shaft, wherein the soup stick is the defeated of horizontal rotation motor
Shaft, the soup stick relative with motor body can be slided in vertical direction, is provided with the motor body of the horizontal rotation motor
As the ball spline nuts of rotor, there is the groove of axial direction, the ball of the ball spline nuts on the periphery of the soup stick
With fit depressions；Described placement head also includes installing panel, and the horizontal rotation motor is multiple, multiple horizontal rotation electricity
Machine is fixed in side by side on installation panel in the horizontal direction, and electromagnetism iron sucking piece, the horizontal rotation motor are fixed with the soup stick
Top be provided with electromagnet block, it is corresponding with horizontal rotation motor for the corresponding electromagnetism of adhesive provided with number in the electromagnet block
The electromagnet coils of iron sucking piece, the upper end of the soup stick passes through corresponding electromagnet coils and stretches out electromagnet block, the electromagnetism
Iron sucking piece is located at the rigid tracheae being fixed with the top of electromagnet block, the installation panel for connecting external source of the gas, described
The lower end of rigid tracheae inserts the soup stick and cooperation is slidingly sealed between soup stick, longitudinally provided with guiding on the installation panel
Device, the electromagnet block matches somebody with somebody to merge with guider to be slided up and down along guider, is additionally provided with the installation panel vertical
Driving motor, the output shaft of the Vertical drive motor connects the first crank, and first crank is hinged the second crank, and described the
Two cranks are hinged with electromagnet block, and control board, horizontal rotation motor, electromagnet coils are further fixed on the installation panel
It is connected respectively with control board with Vertical drive motor.
2. placement head according to claim 1, it is characterised in that circlip, the electromagnetism are arranged with the soup stick
Iron sucking piece is located above circlip and is sheathed on soup stick, and the soup stick threaded upper ends are connected with fixing nut, the electromagnetism
Iron sucking piece is fixed between circlip and fixing nut.
3. placement head according to claim 1, it is characterised in that the installation panel includes vertical panel, vertical panel
Bottom plate and upper cover plate are provided with, the multiple horizontal rotation motor is fixed between bottom plate and upper cover plate, the vertical plane
Be additionally provided with top panel on plate, the guider is two axis of guides be arrangeding in parallel, two axis of guides be fixed on top panel with
Have between upper cover plate, on the electromagnet block and linear bearing, the straight line are provided with two guide through hole, the guide through hole
Bearing is engaged with the axis of guide, and the upper end of the rigid tracheae passes through top panel and is fixedly connected with top panel, the control
Circuit board processed is fixed on top panel.
4. placement head according to claim 1, it is characterised in that solenoid circuit plate is fixed with the electromagnet block,
The electromagnet coils connect the output end of solenoid circuit plate, and the input of the solenoid circuit plate passes through flexible PCB
It is connected with control board.
5. placement head according to claim 1, it is characterised in that be further fixed on camera on the installation panel, described
Camera is arranged side by side with the horizontal rotation motor, and the camera is electrically connected with control board.
6. placement head according to claim 1, it is characterised in that Z axis photoelectric action piece is fixed with the electromagnet block,
The control board is provided with corresponding photoelectric sensor, and the photoelectric sensor is judged by sensing Z axis photoelectric action piece
Height of the electromagnet block in Z axis.
7. placement head according to claim 1, it is characterised in that rotary photoelectric effect is fixed with the every soup stick
Piece, the control board is provided with corresponding photoelectric sensor, and the control board is sensed by the photoelectric sensor
Rotary photoelectric tab judges and the controlled level electric rotating machine anglec of rotation.
8. chip mounter, including placement head, it is characterised in that the placement head is the placement head described in claim any one of 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265523.9A CN104023482B (en) | 2014-05-23 | 2014-06-13 | A kind of placement head and chip mounter |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014102222497 | 2014-05-23 | ||
| CN201410222249.7 | 2014-05-23 | ||
| CN201410222249 | 2014-05-23 | ||
| CN201410265523.9A CN104023482B (en) | 2014-05-23 | 2014-06-13 | A kind of placement head and chip mounter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104023482A CN104023482A (en) | 2014-09-03 |
| CN104023482B true CN104023482B (en) | 2017-09-01 |
Family
ID=51439982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410265523.9A Active CN104023482B (en) | 2014-05-23 | 2014-06-13 | A kind of placement head and chip mounter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104023482B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104349603B (en) * | 2014-09-18 | 2017-07-28 | 中南林业科技大学 | A kind of pasting method and device of chip mounter placement head |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100348400B1 (en) * | 2000-05-20 | 2002-08-10 | 미래산업 주식회사 | Nozzle Rotating Apparatus of Module Head in Surface Mounting Device |
| DE10147922A1 (en) * | 2001-09-28 | 2003-04-30 | Siemens Dematic Ag | Placement head for holding components |
| CN101674721B (en) * | 2009-07-10 | 2011-06-08 | 李建 | Miniature array electromagnet mounting assembly |
| CN103079358A (en) * | 2012-12-31 | 2013-05-01 | 北京中科同志科技有限公司 | Mounter head |
| CN203027609U (en) * | 2012-12-31 | 2013-06-26 | 北京中科同志科技有限公司 | Patch head |
| CN203934140U (en) * | 2014-05-23 | 2014-11-05 | 北京中科同志科技有限公司 | A kind of Novel patch head and chip mounter |
-
2014
- 2014-06-13 CN CN201410265523.9A patent/CN104023482B/en active Active
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| CN104023482A (en) | 2014-09-03 |
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