CN103754678B - Chip mounter braid feed arrangement and chip mounter - Google Patents
Chip mounter braid feed arrangement and chip mounter Download PDFInfo
- Publication number
- CN103754678B CN103754678B CN201410040933.3A CN201410040933A CN103754678B CN 103754678 B CN103754678 B CN 103754678B CN 201410040933 A CN201410040933 A CN 201410040933A CN 103754678 B CN103754678 B CN 103754678B
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- Prior art keywords
- flush mounting
- braid
- base portion
- chip mounter
- material containing
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Abstract
The present invention relates to a kind of feed arrangement being driven by motor and transmitting material containing braid, and a kind of electronic component feed unit install this braid feed arrangement and from material containing braid sucking up electronic components be transferred to the small table formula chip mounter that circuit board is installed.Its architectural feature is, is formed by with lower component: the flush mounting that a mates with braid hole, and described flush mounting is arranged on the mounting head of chip mounter；B, control described flush mounting linear motion driving means, described driving means is the electromagnetic actuator device matched with described flush mounting, and described electromagnetic actuator device is coaxial with described flush mounting；C, make the resetting means that described flush mounting resets.The advantage that present configuration has simply, volume is little, can service a plurality of material containing braid.
Description
Technical field
The present invention relates to a kind of feed arrangement being driven by motor and transmitting material containing braid, and one is at electricity
Sub-component feeding unit install this braid feed arrangement and from material containing braid sucking up electronic components be transferred to electricity
The small table formula chip mounter that road plate is installed.
Background technology
The principle of electronic component braid charging is exactly the braid of the flush mounting entrance standard braid of a suitable size
Kong Zhong, then drags material containing braid and translates a certain distance in a work direction, make electronic component and draw dress
Put forward relative, reach the purpose of component feeding.
Existing chip mounter feed arrangement, as disclosed in patent CN201220209938.0.This feeding
Device include motor, decelerator, eccentric, crank connecting link, compound ratchet wheel, actively ratchet, from pawl
And spring.Above-mentioned compound ratchet wheel include that two coaxially connected and superposed positions relatively-stationary inner side ratchets and
Outside ratchet, inner side ratchet is positioned on the outer face of outside ratchet, and the diameter of inner side ratchet is less than outside ratchet
Diameter；Above-mentioned crank connecting link, compound ratchet wheel, actively ratchet and connected by support shaft respectively from pawl
In the gripper shoe of automatic feeding machine；The crank end of above-mentioned crank connecting link is supported on eccentric；Above-mentioned crank
The connecting-rod head of connecting rod links on active ratchet；Above-mentioned eccentric is connected on motor by decelerator；Above-mentioned
Motor and decelerator are separately fixed in the gripper shoe of automatic feeding machine；Above-mentioned active ratchet and dividing from pawl
Not corresponding with inner side ratchet；Above-mentioned spring one end is connected on active ratchet, and the other end is inclined with from pawl
The heart connects.
Equipped with the chip mounter of said structure, one material containing braid of only one of which ratchet alignment during feed, meanwhile,
Due to the restriction of material containing braid width, in order to obtain the moment needed for quick feeding, above-mentioned drawing-in device designs
Baroque gear train.As can be seen here, existing feed arrangement volume is big, cost is high, it is impossible to simultaneously
Meet simple in construction, volume is little, can service the technology requirement of a plurality of material containing braid, is not suitable for small table
Formula chip mounter.
Summary of the invention
The technical problem to be solved is to provide that the design of a kind of structure is simple, volume is little, charging power
Greatly, the chip mounter braid feed arrangement of a plurality of material containing braid can be serviced and the chip mounter of this feed arrangement is installed.
The present invention solves above-mentioned technical problem and be employed technical scheme comprise that this chip mounter braid feed arrangement, its
Architectural feature is, is formed by with lower component: the flush mounting that a mates with braid hole, and described embedding fills
Put on the mounting head being arranged on chip mounter；B, control described flush mounting linear motion driving means, institute
Stating driving means is the electromagnetic actuator device matched with described flush mounting, described electromagnetic actuator device and institute
State flush mounting coaxial；C, make the resetting means that described flush mounting resets.
First, the design that flush mounting is arranged on mounting head eliminates transmission material containing braid and is arranged on charging dress
Putting interior power set, be greatly reduced the volume of chip mounter, and structure is simpler, production cost drops
Low decades of times；Secondly, the design of electromagnetic actuator device make to draw the direction of motion of pin, speed, frequency by
The sense of current, intensity and frequency are determined, more controllable precise, and electromagnetic actuator device is coaxial with flush mounting
It it is the best mode realizing linear drives；Finally, mounting head can drive flush mounting at whole working face
Move freely, thus realize servicing the function of a plurality of material containing braid.
As preferably, flush mounting of the present invention by be arranged on upper end base portion, be arranged on lower end draw pin,
Drawing pin to form with the connecting rod of base portion described in connecting, described base diameter is more than or equal to described connecting rod, described
Connecting rod diameter draws pin described in being more than or equal to, and conveniently draws the calibration of pin and material containing braid braid hole site.
As preferably, connecting rod of the present invention draws pin to be made up of non-magnet material with described, described non-magnetic material
Material can be the hard material such as duroplasts, copper alloy, and non-magnet material will not affect material containing and compile because being magnetized
The position of the electronic component in band, it is ensured that the stability of attachment.
As preferably, resetting means of the present invention is described base portion, and described base portion is made up of permanent magnet, forever
Magnet echoes mutually with the solenoid of electromagnetic actuator device, is passed through alternating current during work in solenoid, when
When permanent magnet magnetic field direction is identical with solenoid magnetic direction, permanent magnet is inhaled into, and flush mounting embeds material containing
In the braid hole of braid, carry out drawing material work, when in solenoid, electric current is reverse, and flush mounting is reversed and pushes away
Go out, it is achieved reset.
As preferably, resetting means of the present invention is arranged on described mounting head, described flush mounting and institute
Stating resetting means to be connected, resetting means can be provided in drawing the spring bottom pin or shell fragment, it is possible to realizes multiple
Bit function.
As preferably, base portion of the present invention is made up of permeability magnetic material so that flush mounting operationally can
The magnetic field produced by solenoid attracts.
As preferably, resetting means of the present invention is the d-c solenoid being arranged on described base portion, electricity
Magnetic coil can make up the shortcoming that permanent magnet magnetism weakens, and other operation principles are identical with permanent magnet.
As preferably, resetting means of the present invention is spring, and the diameter of described connecting rod is less than described spring
Diameter, described spring housing is on connecting rod, and the diameter of described spring is less than the diameter of described base portion, and this kind designs
Can make to draw pin resilience more stable, it is ensured that draw the motion that pin is the most upper and lower.
As preferably, the present invention also includes the photoelectric detection system drawing pin whether to reset described in detection, prevents
Follow-up the pulling drawing pin reset not exclusively to cause makes material containing braid chaotic, and photoelectric detection system can detect reset
Bottom of device, when flush mounting carries out drawing material, light path is unimpeded, and after flush mounting resets, light path blocks；Also may be used
Draw pin being arranged below alignment, when flush mounting carries out drawing material time roadlock to break, flush mounting reset after light
Road is unimpeded.
The present invention compared with the existing technology has the following advantages and effect: 1, owing to eliminating ratchet and power thereof
Device, flush mounting and mounting head shared power unit, reduce the overall volume of chip mounter significantly；2、
Flush mounting stagewise design of material had both eliminated the magnetic field impact on material containing braid electronic component, in turn ensure that
The function that flush mounting vertically drives；3, the setting of electromagnetic actuator device disclosure satisfy that quickly to start and draws wanting of material
Ask, and do not affect paster action；4, flush mounting moves freely with on working face with mounting head, thus
Service a plurality of material containing braid.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of chip mounter of the present invention.
Fig. 2 be flush mounting of the present invention disassemble schematic diagram.
Fig. 3 is front view and the left view of flush mounting of the present invention.
Fig. 4 is material containing braid structural representation of the present invention.
Fig. 5 is that the present invention feeds front working state schematic representation.
Fig. 6 is working state schematic representation during the present invention feeds.
Fig. 7 is the left view of mounting head of the present invention.
Label declaration: chip mounter main body 10, mounting head 20, suction nozzle 21, horizontal drive motor 22, longitudinal direction
Drive motor 23, electromagnetic actuator device 30, coil 31, spring 32, cover of driver 33, screw 331,
Bolt 332, material containing braid 40, braid hole 41, electronic component 42, flush mounting 50, draw pin 51, even
Bar 52, base portion 53, base portion gag lever post 531, photoelectric detection system 60.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, and following example are to the present invention
Explain and the invention is not limited in following example.
Embodiment 1: if Fig. 1 is to shown in 7, present embodiment describes a kind of chip mounter braid feed arrangement, enter
Material device is by electromagnetic actuator device 30, coil 31, spring 32, cover of driver 33, screw 331, bolt
332, flush mounting 50, draw pin 51, connecting rod 52, base portion 53, base portion gag lever post 531, Photoelectric Detection to fill
Put 60 compositions.
The present embodiment can further represent a kind of chip mounter, chip mounter is provided with chip mounter main body 10, mounting head 20,
Suction nozzle 21, horizontal drive motor 22, vertical drive motor 23, material containing braid 40, braid hole 41, electronics
Element 42.
Electromagnetic actuator device 30 is arranged at two suction nozzle 21 rear 36cm of mounting head 20, cover of driver
33 are connected with mounting head 20.Be provided with solenoid 31 in electromagnetic actuator device 30, solenoid 31 with
Flush mounting 50 is coaxial and is surrounded, and resetting means is spring 32, and flush mounting 50 is by the base in upper end
The pin 51 that draws of portion 53, middle connecting rod 52 and lower end is constituted, and base portion 53 is slided by base portion gag lever post 531
Being nested in mounting head 20, spring 32 overlaps on connecting rod 52, and spring 32 diameter is less than base portion 53 company of being slightly larger than
Bar 52, draws pin 51 diameter to be less than connecting rod 52, and with certain taper, in order to draw pin 51 in braid hole
Turnover.It is provided with screw 331 on cover of driver 33, by bolt 332 solenoid 31 is fixed on and drives
In dynamic shell 33, employing 2 bolts in the present embodiment, it is firm that bolt 332 number regards solenoid 31
Depending on demand.Being provided with photoelectric detection system 60 at flush mounting 50 end, light path is directed at base portion 53 end,
When flush mounting 50 carries out drawing material, light path is unimpeded, and after flush mounting 50 resets, light path is hindered by base portion 53 end
Disconnected.
Horizontal drive motor 22 is arranged on the right side of chip mounter main body 10, and vertical drive motor 23 is arranged on patch
The left side of sheet owner's body 10.
During charging, mounting head 20 controls to move by the combination of horizontal drive motor 22 and vertical drive motor 23
Move directly over material containing braid 40 so that the pin 51 that draws in flush mounting 50 is directed at the volume of material containing braid 40
With holes 41, electromagnetic actuator device 30 is passed through electric current and produces electromagnetic force so that the initial value of electromagnetic force is more than spring
The initial value of 32 elastic force, now draw pin 51 to be driven electromagnetically device 30 attracts and straight line moves downwards, spring
32 forced into compression.Along with drawing pin 51 to move downward, owing to the amplification of spring 32 elastic force is less than the increasing of electromagnetic force
Width, thus draw pin 51 acceleration to be fallen until encountering cover of driver 33 and being compressed completely by spring 32, this
Shi Lazhen 51 inserts in the braid hole 41 of material containing braid 40.Subsequently, mounting head 20 is at horizontal drive motor
Under the driving of 22, along the parallel distance pulling material containing braid 40 1 to expect position of feedstock direction, (conventional standard has
2mm, 4mm, 8mm, 12mm), thus enter 1 material.After having fed, in electromagnetic actuator device 30
Solenoid 31 close, electromagnetic force disappear, spring 32 resilience makes to draw pin 51 to reset, suction nozzle 21 subsequently
Pick up the electronic component 42 in material containing braid 40 to carry out mounting flow process.After attachment flow process completes, mounting head 20 leads to
The combination crossing horizontal drive motor 22 and vertical drive motor 23 controls to move to directly over material containing braid 40,
Make the pin 51 that draws in flush mounting 50 be directed at the braid hole 41 of material containing braid 40, start feed stream next time
Journey, so moves in circles.Charging rate depending on practical situation, 8mm material containing braid 40 in the present embodiment
Charging rate is 2 material/seconds, and corresponding dilazep pin 51 charging rate is also 2 material/seconds.
When to drag another material containing braid 40, the vertical drive motor 23 of mounting head 20 starts so that
Flush mounting 50 moves to the surface of material containing braid 40, next repeat above-mentioned fill process.
In above-mentioned fill process, photoelectric detection system 60 is in opening, by the unimpeded of light path and resistance
Break to judge whether flush mounting 50 resets completely.Photoelectric detection system 60 is common photoelectric detection system,
In the present embodiment, light path alignment base portion 53 end, when flush mounting 50 carries out drawing material, light path is unimpeded, embedding
Enter light path after device 50 resets to be blocked by base portion 53 end.
Embodiment 2: in architectural feature, except saving spring 32, base portion 53 is replaced as outside permanent magnet, remaining
Structure is same as in Example 1.
During charging, mounting head 20 controls to move by the combination of horizontal drive motor 22 and vertical drive motor 23
Move directly over material containing braid 40 so that the pin 51 that draws in flush mounting 50 is directed at the volume of material containing braid 40
With holes 41, electromagnetic actuator device 30 is passed through alternating current and produces electromagnetic field, when magnetic direction and base portion 53 magnetic field
The when that direction being identical, the base portion 53 of flush mounting 50 is drop-down by electromagnetic attracting force, drawing of flush mounting 50
Pin 51 inserts in the braid hole 41 of material containing braid 40.Then mounting head 20 driving at horizontal drive motor 22
Under Dong along feedstock direction parallel pull material containing braid 40 1 material position distance (conventional standard has 2mm,
4mm, 8mm, 12mm), thus enter 1 material.After having fed, solenoid 31 electric current is reverse, leads
Cause FR, produce the electromagnetic force with base portion 53 mutual exclusion, by pushing away reset on flush mounting 50, inhale afterwards
The electronic component 42 that mouth 21 picks up in material containing braid 40 carries out paster flow process.Paster flow process complete after mounting head
20 control to move to material containing braid 40 by the combination of horizontal drive motor 22 and vertical drive motor 23 just goes up
Side so that the pin 51 that draws in flush mounting 50 is directed at the braid hole 41 of material containing braid 40, starts to enter next time
Stream journey, so moves in circles.Draw material speed depending on practical situation, 8mm material containing braid in the present embodiment
40 charging rates are 2 material/seconds, and corresponding dilazep pin 51 charging rate is also 2 material/seconds.
When to drag another material containing braid 40, the vertical drive motor 23 of mounting head 20 starts so that
Flush mounting 50 moves to the surface of material containing braid 40, next repeat above-mentioned fill process.
In above-mentioned fill process, photoelectric detection system 60 is in opening, by the unimpeded of light path and resistance
Break to judge whether flush mounting 50 resets completely.Photoelectric detection system 60 is common photoelectric detection system,
In the present embodiment, light path alignment base portion 53 end, when flush mounting 50 carries out drawing material, light path is unimpeded, embedding
Enter light path after device 50 resets to be blocked by base portion 53 end.
Embodiment 3: the base portion 53 of flush mounting 50 is connected by a spring with mounting head 20, spring one end
Being fixed on base portion gag lever post 531, the other end is fixed on mounting head 20, remaining structure and embodiment 1 phase
With.
During charging, mounting head 20 controls to move by the combination of horizontal drive motor 22 and vertical drive motor 23
Move directly over material containing braid 40 so that the pin 51 that draws in flush mounting 50 is directed at the volume of material containing braid 40
With holes 41, electromagnetic actuator device 30 be passed through electric current produce electromagnetic force by drop-down for flush mounting 50, spring 32 is subject to
Compel stretching, along with flush mounting 50 moves down, owing to spring 32 elastic force amplification is less than the amplification of electromagnetic force,
Thus acceleration is fallen until encounter cover of driver 33 by flush mounting 50, now the drawing of flush mounting 50
Pin 51 inserts in the braid hole 41 of material containing braid 40.Subsequently, mounting head 20 is at horizontal drive motor 22
Under driving along feedstock direction parallel pull material containing braid 40 1 material position distance (conventional standard has 2mm,
4mm, 8mm, 12mm), thus enter 1 material.Electromagnetism after having fed, in electromagnetic actuator device 30
Coil 31 is closed, and electromagnetic force disappears, and recoil of spring makes flush mounting 50 reset, and suction nozzle 21 picks up load subsequently
Electronic component 42 in material braid 40 carries out mounting flow process.After attachment flow process completes, mounting head 20 passes through laterally
The combination driving motor 22 and vertical drive motor 23 controls to move to directly over material containing braid 40 so that embedding
The pin 51 that draws entered in device 50 is directed at the braid hole 41 of material containing braid 40, starts to feed flow process next time, as
This moves in circles.Charging rate is depending on practical situation, and in the present embodiment, 8mm material containing braid 40 feeds speed
Degree is 2 material/seconds, and corresponding dilazep pin 51 charging rate is also 2 material/seconds.
When to drag another material containing braid 40, the vertical drive motor 23 of mounting head 20 starts so that
Flush mounting 50 moves to the surface of material containing braid 40, next repeat above-mentioned fill process.
In above-mentioned fill process, photoelectric detection system 60 is in opening, by the unimpeded of light path and resistance
Break to judge whether flush mounting 50 resets completely.Photoelectric detection system 60 is common photoelectric detection system,
In the present embodiment, light path alignment base portion 53 end, when flush mounting 50 carries out drawing material, light path is unimpeded, embedding
Enter light path after device 50 resets to be blocked by base portion 53 end.
Embodiment 4: d-c solenoid is wound on base portion 53, and base portion 53 is made up of permeability magnetic material, except saving
Going outside spring 32, remaining structure is same as in Example 1.
During charging, mounting head 20 controls to move by the combination of horizontal drive motor 22 and vertical drive motor 23
Move directly over material containing braid 40 so that the pin 51 that draws in flush mounting 50 is directed at the volume of material containing braid 40
With holes 41, d-c solenoid is passed through unidirectional current and produces stabilizing magnetic field, and electromagnetic actuator device 30 is passed through alternating current
Produce alternating magnetic field.When electromagnetic actuator device 30 magnetic direction is identical with the magnetic direction of d-c solenoid,
The base portion 53 of flush mounting 50 is pushed away by under electromagnetic attracting force, and the pin 51 that draws of flush mounting 50 inserts material containing volume
With in the braid hole 41 of 40, then mounting head 20 under the driving of horizontal drive motor 22 along feedstock direction
The parallel distance (conventional standard has 2mm, 4mm, 8mm, 12mm) pulling material containing braid 40 1 material position,
Thus enter 1 material.In said process, electromagnetic actuator device 30 sense of current keeps constant.After having fed,
Solenoid 31 electric current is reverse, causes FR, produces the electromagnetic force with base portion 53 mutual exclusion, will embed
Pushing away reset on device 50, the electronic component 42 that suction nozzle 21 picks up in material containing braid 40 afterwards carries out paster stream
Journey.After paster flow process completes, mounting head 20 passes through horizontal drive motor 22 and the combination of vertical drive motor 23
Control to move to directly over material containing braid 40 so that the pin 51 that draws in flush mounting 50 is directed at material containing braid 40
Braid hole 41, start feed flow process next time, so move in circles.Charging rate depending on practical situation,
In the present embodiment, 8mm material containing braid 40 charging rate is 2 material/seconds, and corresponding dilazep pin 51 charging rate is also
It it is 2 material/seconds.
When to drag another material containing braid 40, the vertical drive motor 23 of mounting head 20 starts so that
Flush mounting 50 moves to the surface of material containing braid 40, next repeat above-mentioned fill process.
In above-mentioned fill process, photoelectric detection system 60 is in opening, by the unimpeded of light path and resistance
Break to judge whether flush mounting 50 resets completely.Photoelectric detection system 60 is common photoelectric detection system,
In the present embodiment, light path alignment base portion 53 end, when flush mounting 50 carries out drawing material, light path is unimpeded, embedding
Enter light path after device 50 resets to be blocked by base portion 53 end.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of its parts and components
Shape, be named title etc. can be different.All done according to structure, feature and the principle described in inventional idea of the present invention
Equivalence or simple change, be all included in the protection domain of patent of the present invention.The technical field of the invention
Technical staff described specific embodiment can be made various amendment or supplement or use similar
Mode substitutes, without departing from the structure of the present invention or surmount scope defined in the claims, all
Protection scope of the present invention should be belonged to.
Claims (9)
1. a chip mounter braid feed arrangement, includes mounting head, it is characterised in that by with lower component group
Become:
The flush mounting that a mates with braid hole, described flush mounting is arranged on the mounting head of chip mounter,
Described flush mounting by be arranged on upper end base portion, be arranged on lower end draw pin, connect described in draw pin and base portion
Connecting rod composition, described base diameter be more than or equal to described connecting rod, described connecting rod diameter be more than or equal to institute
State and draw pin；
B, control described flush mounting linear motion driving means, described driving means is embedding with described
Entering the electromagnetic actuator device that device matches, described electromagnetic actuator device is coaxial with described flush mounting；
C, make the resetting means that described flush mounting resets.
Device the most according to claim 1, is characterized in that: described connecting rod draws pin by non-magnetic with described
Material is constituted.
Device the most according to claim 2, is characterized in that: described resetting means is described base portion, institute
State base portion to be made up of permanent magnet.
Device the most according to claim 2, is characterized in that: described resetting means is arranged on described attachment
On head, described flush mounting is connected with described resetting means.
Device the most according to claim 4, is characterized in that: described base portion is made up of permeability magnetic material.
Device the most according to claim 5, is characterized in that: described resetting means is for being arranged on described base
D-c solenoid in portion.
Device the most according to claim 5, is characterized in that: described resetting means is spring, described company
The diameter of bar is less than the diameter of described spring, and described spring housing is on connecting rod, and the diameter of described spring is less than institute
State the diameter of base portion.
Device the most according to claim 7, is characterized in that: also includes and draws pin the most multiple described in detection
The photoelectric detection system of position.
9. a chip mounter, is characterized in that: be provided with the chip mounter described in any one in claim 1-8
Braid feed arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410040933.3A CN103754678B (en) | 2014-01-28 | 2014-01-28 | Chip mounter braid feed arrangement and chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410040933.3A CN103754678B (en) | 2014-01-28 | 2014-01-28 | Chip mounter braid feed arrangement and chip mounter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103754678A CN103754678A (en) | 2014-04-30 |
| CN103754678B true CN103754678B (en) | 2017-01-04 |
Family
ID=50522048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410040933.3A Expired - Fee Related CN103754678B (en) | 2014-01-28 | 2014-01-28 | Chip mounter braid feed arrangement and chip mounter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103754678B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107708403A (en) * | 2017-09-28 | 2018-02-16 | 中山市鸿菊自动化设备制造有限公司 | A kind of Z axis safety reset detection method of SMT chip mounters |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0192158A (en) * | 1987-09-30 | 1989-04-11 | Hitachi Ltd | Feeding device for electronic parts of chip mounter |
| US6032845A (en) * | 1998-10-15 | 2000-03-07 | Hover-Davis, Inc. | Variable pitch tape feeder and pitch selection switch therefor |
| CN1423407A (en) * | 2001-12-04 | 2003-06-11 | 应德贵 | Reciprocating shielded magnetic driving device |
| CN201185545Y (en) * | 2008-03-12 | 2009-01-21 | 邱鹏议 | Feeding mechanism for paster machine |
| CN101674721A (en) * | 2009-07-10 | 2010-03-17 | 李建 | Miniature array electromagnet mounting assembly |
| CN201830618U (en) * | 2010-09-21 | 2011-05-11 | 北京中科同志科技有限公司 | Automatic material withdrawing device on chip mounter |
| CN202262096U (en) * | 2011-10-28 | 2012-05-30 | 于杰 | Mechanical type automatic material ejecting assembly |
| CN103038998A (en) * | 2010-07-02 | 2013-04-10 | 昕芙旎雅有限公司 | Linear actuator device |
| CN203682701U (en) * | 2014-01-28 | 2014-07-02 | 杭州登新科技有限公司 | Braid feeding device for chip mounter and chip mounter |
-
2014
- 2014-01-28 CN CN201410040933.3A patent/CN103754678B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0192158A (en) * | 1987-09-30 | 1989-04-11 | Hitachi Ltd | Feeding device for electronic parts of chip mounter |
| US6032845A (en) * | 1998-10-15 | 2000-03-07 | Hover-Davis, Inc. | Variable pitch tape feeder and pitch selection switch therefor |
| CN1423407A (en) * | 2001-12-04 | 2003-06-11 | 应德贵 | Reciprocating shielded magnetic driving device |
| CN201185545Y (en) * | 2008-03-12 | 2009-01-21 | 邱鹏议 | Feeding mechanism for paster machine |
| CN101674721A (en) * | 2009-07-10 | 2010-03-17 | 李建 | Miniature array electromagnet mounting assembly |
| CN103038998A (en) * | 2010-07-02 | 2013-04-10 | 昕芙旎雅有限公司 | Linear actuator device |
| CN201830618U (en) * | 2010-09-21 | 2011-05-11 | 北京中科同志科技有限公司 | Automatic material withdrawing device on chip mounter |
| CN202262096U (en) * | 2011-10-28 | 2012-05-30 | 于杰 | Mechanical type automatic material ejecting assembly |
| CN203682701U (en) * | 2014-01-28 | 2014-07-02 | 杭州登新科技有限公司 | Braid feeding device for chip mounter and chip mounter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103754678A (en) | 2014-04-30 |
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