CN105307467B - Extra quality feeder - Google Patents
Extra quality feeder Download PDFInfo
- Publication number
- CN105307467B CN105307467B CN201510524267.5A CN201510524267A CN105307467B CN 105307467 B CN105307467 B CN 105307467B CN 201510524267 A CN201510524267 A CN 201510524267A CN 105307467 B CN105307467 B CN 105307467B
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- China
- Prior art keywords
- dispensing
- glassware
- deflector chute
- feed
- material skin
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Abstract
The invention discloses a kind of extra quality feeder, including mainboard, main circuit board, front side shrouding, rear side shrouding, retaining mechanism, and it is fixed on the first feed system and the second feed system on mainboard, feed well, material skin deflector chute and the second deflector chute are respectively equipped with second dispensing glassware of the second feed system, support wheel is additionally provided between the output end and material skin deflector chute of second dispensing glassware, lead is additionally provided with feed well and material skin deflector chute.Extra quality feeder after improvement, two or two kinds of components can be supplied simultaneously, in the case of certain in feed space, improve the supply amount or species of component, reduce the pickup number of runs of placement head, attachment efficiency is improved, reduces production cost, is particularly suitable for multiple types, the circuit board attachment needs of small lot.
Description
Technical field
Two kinds can be provided simultaneously with the matching used automatic feeding machine of chip mounter, more particularly to one kind the present invention relates to a kind of
Electronic component, the extra quality feeder for significantly improving feed efficiency, belong to Full Vision technical field.
Background technology
In Full Vision technical field, attachment of the chip mounter to electronic component be one it is with high content of technology, mounted
The process that journey is complicated, control is cumbersome.Wherein, chip mounter is carried out accurate using computer aided control system and correspondingly alignment system
True location Calculation, electronic component is picked up from automatic feeding machine by vacuum slot, and accurately purpose circuit board is arrived in attachment
Correspondence position on, so as to complete the automatic attachment of electronic component.
The lower nozzle pick speed of computer control is fast, operation is accurate, and attachment is convenient, substantially increases attachment efficiency, guarantor
Mounting quality is demonstrate,proved.
Automatic feeding machine is fixed on the one or both sides of mounting stage, and the material strip for being loaded with chip is connected on automatic feeding machine.
Automatic feeding machine constantly removes the overlay film on material strip, and the electronic component that material strip is loaded with accurately is sent to mounting head
Fixation acquisition zone, pick up, mount at any time for mounting head suction nozzle.The material strip after electronic component is picked up, can be in automatic feeding machine
Transmission under, next electronic component is sent to the fixation acquisition zone of mounting head, realizes the automatic progress of feed.
As the technology of automatic feeding machine and chip mounter reaches its maturity, people start to visit more efficient attachment process
Rope.Wherein, limited by attachment action, when carrying out man-to-man electronic component attachment, placement head needs certainly chip mounter
It is dynamic to be moved back and forth between feeder and circuit board, constantly the single electronic component provided on automatic feeding machine is picked up,
Then mount on correspondence position.Not only mounting stroke farther out, attachment stroke is directly proportional to the quantity of mount electronic component, and
And limited by chip mounter self structure, automatic feeding machine placing space is limited, correspondingly, it is possible to provide electronic component kind
Class is restricted so that in the attachment circuit board that size is larger and chip species is more, a chip mounter will be unable to complete
The attachment of whole chips, and the streamlined operation process of more chip mounters, can greatly increase production cost again, influence processing effect
Rate.
Then, new structure design is carried out on the basis of existing automatic feeding machine, make feeder meet it is automatically feed
Meanwhile can also increase the species of feeding, pickup stroke is reduced, just turns into the present invention and wants to solve the problems, such as.
The content of the invention
In view of the deficiency of above-mentioned existing automatic feeding machine structure, the present invention is intended to provide one kind can be in an automatic feeding machine
The upper extra quality feeder that two kinds of feeding species are provided simultaneously, to make full use of the automatic feeding machine on existing chip mounter to put sky
Between, attachment stroke is greatly decreased, improves attachment efficiency, meets the quick attachment needs of multiple types chip.
The present invention is achieved through the following technical solutions：
A kind of extra quality feeder, including mainboard, front side shrouding, rear side shrouding and retaining mechanism, and be fixed on mainboard
The first feed system, the first feed system includes the first servomotor, the first decelerator and the first transmission system, and respectively
The first dispensing glassware being connected with the first transmission system and the first material skin capstan winch；First dispensing glassware is provided with the first photoelectric counting
Device, the input of the first dispensing glassware are provided with a feeding-passage for carrying deflector roll, set in the output end of the first dispensing glassware
There is the first deflector chute with extraneous conducting, the first deflector chute is located at the lower section of the first feed system；Also include being fixed on mainboard
Main circuit board and the second feed system, the second feed system is located at below the front side of the first feed system, the second feed system
Including the second servomotor, the second decelerator and the second transmission system, and second point be connected respectively with the second transmission system
Feed appliance and the second material skin capstan winch；Second dispensing glassware is provided with the second photoelectric counter；On the input of second dispensing glassware
Provided with a feed well, the output end of the second dispensing glassware is provided with a billot skin deflector chute and one and the second of external world's conducting
Deflector chute；Material skin deflector chute and feed well order are distributed in the lower section of the first deflector chute；Second deflector chute is located at the bottom of mainboard；
Second servomotor, the second decelerator, the second transmission system and the second material skin capstan winch are located at feed well and the second deflector chute respectively
Between；Second material skin capstan winch is corresponding with the output end for expecting skin deflector chute；Second dispensing glassware is before the first dispensing glassware
End, support wheel is additionally provided between the output end and material skin deflector chute of the second dispensing glassware, support wheel is highly expected higher than the second dispensing
The output end height of device；Main circuit board respectively with the first servomotor and the second servomotor signal communication.
Catch is further respectively had at the top of the feed well and material skin deflector chute.
The surface that the feed well contacts with material strip is provided with the fin or lead of outwardly convex.
The material skin deflector chute surface tactile with material bark graft is provided with the fin or lead of outwardly convex.
Second transmission system is the synchronous belt drive mechanism with directive wheel, and synchronous belt drive mechanism drives respectively
Two dispensing glasswares and the second material skin capstan winch synchronous axial system.
The beneficial effect of extra quality feeder of the present invention includes：
1st, extra quality feeder uses double feed systems, every that feeder can be supplied two or two kinds of components simultaneously, is supplying
In the case that material space is certain, charging tray number or species that extra quality feeder can carry are twice of former feeder, add equipment
The utilization ratio in space, improve the supply species of component；
2nd, double feed systems can be controlled individually, improve the usage experience of user, ensure that feeder process flexibility and
Convenience；
3rd, placement head one stroke, the pickup of two kinds or two components can be at least completed, reduces pickup stroke, improved
Attachment efficiency, paster ability improve at least twice；
4th, reduce the usage quantity of feeder, significantly reduce production cost；
5th, multiple types, the circuit board attachment needs of small lot can fully be met.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the using state structure diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawings 1, the present invention will be further described by Fig. 2：
Extra quality feeder of the present invention, including mainboard 30, main circuit board 1, front side shrouding, rear side shrouding, locking machine
Structure 31, the first feed system and the second feed system.Mainboard 30 is the supporting plate of whole extra quality feeder, main circuit board 1, is locked
Mechanism 31, the first feed system and the second feed system are connected on mainboard 30, meanwhile, front side shrouding and rear side shrouding from
Main circuit board 1, the first feed system and the second feed system are blocked in both sides, to ensure main circuit board 1, the first feeding system
System is safe to use with the second feed system.
First feed system includes the first servomotor 2, the first decelerator 3 and the first transmission system, and respectively with
The first dispensing material skin capstan winch 6 of glassware 5 and first of one transmission system connection.First servomotor 2 passes through the first decelerator 3 and
One transmission system drives the first dispensing glassware 5 and the synchronous axial system of the first material skin capstan winch 6 respectively, completes the first dispensing feeding of glassware 5
While, realize that winding is synchronously pushed and reclaimed to material skin aside from material strip.First transmission system is synchronous belt drive mechanism.
To ensure the mechanical feed process of feeder, accurate recording feeding quantity, the is additionally provided with the first dispensing glassware 5
One photoelectric counter 4, by the lattice of tooth form disc spins one on the first dispensing glassware 5, complete a feeding process, the first photoelectric counting
Device 4 records feeding next time, realizes the accurate monitoring to feeding quantity during mechanical feed.
The input of first dispensing glassware 5 is provided with a feeding-passage 7 for carrying deflector roll, and deflector roll is used to guide sender
To feeding-passage 7 is used to the material strip on extraneous first charging tray 8 being incorporated into the first dispensing glassware 5.First dispensing glassware 5
Output end is provided with the first deflector chute 9 with external world's conducting, and the first deflector chute 9 is located at the lower section of the first feed system, and first leads
Hopper 9 is used to export on the dead meal band for having picked up chip.And the first material skin capstan winch 6 is then with the rotation of the first dispensing glassware 5
Turn synchronous axial system, roll out material skin winding while material skin is pushed aside, so as to realize the Automatic-feeding of feeder.
For improve feeder feed quantity, reduce attachment stroke, in described extra quality feeder also include it is a set of with
First feed system function the second feed system of identical.
Second feed system is integrally located at below the front side of the first feed system.Second feed system includes the second servo electricity
Machine 11, the second decelerator 12 and the second transmission system 13, and the second dispensing glassware being connected respectively with the second transmission system 13
16 and the second material skin capstan winch 14, the second dispensing glassware 16 is provided with the second photoelectric counter 15, the second transmission system 13 for
The synchronous belt drive mechanism of directive wheel.Main circuit board 1 respectively with the first servomotor 2 and the signal communication of the second servomotor 11,
And the 11 each spinning of the first servomotor 2 and the second servomotor is controlled respectively.
For convenience of reclaiming process, the second dispensing glassware 16 is positioned at the front end of the first dispensing glassware 5, so, two dispensing material
Chip pickup port in device is in longitudinal arrangement, is easy to be used cooperatively with plurality of rows of high-speed paster head.
To realize two sets of feed systems close-packed arrays on a feeder, meanwhile, ensure that respective function is interference-free.
A feed well 21 is additionally provided with the input of the second dispensing glassware 16, one is provided with the output end of the second dispensing glassware 16
Billot skin deflector chute 22 and second deflector chute 20 turned on the external world.Wherein, skin deflector chute 22 and the order of feed well 21 are expected
It is distributed in the lower section of the first deflector chute 9, three hopper arranged adjacents, reduces the space of occupancy to greatest extent.Second guide
Groove 20 is distributed in the bottom of mainboard 30, and the second servomotor 11, the second decelerator 12, the second transmission system 13 and the second material skin twist
Disk 14 is respectively between the deflector chute 20 of feed well 21 and second.Second material skin capstan winch 14 and the output end phase for expecting skin deflector chute 22
It is corresponding.The second servomotor 11 and the second decelerator 12 in second feed system are arranged in below the front end of mainboard 30, are passed through
The synchronous belt drive mechanism of second transmission system 13, transmission process are divided into both direction, drive the second dispensing glassware 16 respectively
With the synchronous axial system of the second material skin capstan winch 14, the synchronous progress of feed and material toggling is realized.
Due to expecting that the length of skin deflector chute 22 is longer, moreover, the second material skin capstan winch 14 is positioned at the second dispensing glassware output end
Rear side below, therefore, between the output end and material skin deflector chute 22 of the second dispensing glassware 16 when skin is expected in transmission, can produce larger
Frictional force so that the winding resistance increase of the second material skin capstan winch 14, winding is difficult, under the combined effect of material skin elastic force, holds very much
Accumulated error is also easy to produce, causes material skin to push aside asynchronous with feeding process.To avoid such situation from occurring, in this example, second
Send and a support wheel 17 is additionally arranged between the output end of glassware 16 and material skin deflector chute 22, the height of support wheel 17 is higher than second
The output end height of glassware 16 is sent, support wheel 17 can raise material skin, avoid expecting the output end of skin and the second dispensing glassware 16
Surface produces friction, simultaneously as feed well 21 and material skin deflector chute 22 are all arc hopper, is contacted in feed well 21 with material strip
Surface and further respectively have lead 18 on material skin deflector chute 22 surface tactile with expecting bark graft.Lead 18 can reduce friction
Coefficient, ensure the synchronous winding mass of the second material skin capstan winch 14.
Certainly, to simplify installation process, set lead 18 is alternatively at this in feed well 21 and material skin deflector chute 22
The fin of one outwardly convex of wall surface.
Further to improve material strip and expecting the quality of skin transmission, also divide at the top of feed well 21 and material skin deflector chute 22
Not She You catch 19, catch 19 by material strip or material skin block in hopper, avoid in transmission process, material strip or material micromicro can send out
Raw skids off phenomenon from hopper.
During real work, first, the first charging tray 8 and the second charging tray 10 are connected to for supporting extra quality feeder
In bindiny mechanism, bindiny mechanism is connected to the workbench side of chip mounter, and retaining mechanism 31 is engaged locking with bindiny mechanism, double
Expect that the position of feeder accurately, is firmly limited in bindiny mechanism；Then, the material strip of the first charging tray 8 is carried by top
The feeding-passage 7 of deflector roll is incorporated into the input of the first dispensing glassware 5, will expect that skin is picked up by the chip of the first dispensing glassware 5
After under being dialled on port 26, it is wrapped on the first material skin capstan winch 6, remaining dead meal band is exported by the first deflector chute 9；Finally, will
The material strip of second charging tray 10 is incorporated into by feed well 21 in the input of second dispensing glassware 16, and material skin is by the second dispensing glassware 16
Chip pickup port on dial it is lower after, the support through support wheel 17, penetrate into material skin deflector chute 22, and through expecting skin deflector chute 22
The support of middle lead, finally send out and be wrapped on the second material skin capstan winch 14, the dead meal at remaining chip pickup port
Band is then exported by the second deflector chute 20.
When power-on is mounted, main circuit board 1 receives the control signal of controller, drives corresponding first servo
The servomotor 11 of motor 2 or second rotates, and by the deceleration of correspondingly the first decelerator 3 or the second decelerator 12, passes through first
Transmission system or the second transmission system 13 drive corresponding material skin capstan winch and dispensing glassware synchronous rotary respectively, are dialled constantly
While blanking skin, discarded material strip is constantly sent out by deflector chute, and the chip on material strip is then constantly matched somebody with somebody by high-speed paster head
Pickup is closed, so as to during one stroke, realize the pickup of at least two or two kind of chip, substantially increase pickup velocity,
It ensure that attachment efficiency.
Claims (5)
1. a kind of extra quality feeder, including mainboard, front side shrouding, rear side shrouding and retaining mechanism, and be fixed on mainboard
First feed system, first feed system include the first servomotor, the first decelerator and the first transmission system, Yi Jifen
The first dispensing glassware not being connected with the first transmission system and the first material skin capstan winch；The first dispensing glassware is provided with the first light
Electric counter, the input of the first dispensing glassware are provided with a feeding-passage for carrying deflector roll, the output of the first dispensing glassware
End is provided with the first deflector chute with external world's conducting, and the first deflector chute is located at the lower section of the first feed system；Characterized in that, also
Including the main circuit board and the second feed system being fixed on mainboard, before second feed system is located at the first feed system
Side-lower, the second feed system includes the second servomotor, the second decelerator and the second transmission system, and is passed respectively with second
The the second dispensing glassware and the second material skin capstan winch of dynamic system connection；The second dispensing glassware is provided with the second photoelectric counter；
The input of the second dispensing glassware is provided with a feed well, and the output end of the second dispensing glassware is led provided with a billot skin
Hopper and second deflector chute turned on the external world；Material skin deflector chute and the feed well order is distributed in the first deflector chute
Lower section；Second deflector chute is located at the bottom of mainboard；Second servomotor, the second decelerator, the second transmission system and
Second material skin capstan winch is respectively between feed well and the second deflector chute；The output of the second material skin capstan winch and material skin deflector chute
Hold corresponding；The second dispensing glassware is led positioned at the front end of the first dispensing glassware, output end and the material skin of the second dispensing glassware
Support wheel is additionally provided between hopper, support wheel is highly higher than the output end height of the second dispensing glassware；The main circuit board difference
With the first servomotor and the second servomotor signal communication.
2. extra quality feeder according to claim 1, it is characterised in that the top of the feed well and material skin deflector chute is also
It is respectively equipped with catch.
3. extra quality feeder according to claim 1 or 2, it is characterised in that the surface that the feed well contacts with material strip
Fin or lead provided with outwardly convex.
4. extra quality feeder according to claim 1 or 2, it is characterised in that the material skin deflector chute touches with material bark graft
Surface is provided with the fin or lead of outwardly convex.
5. extra quality feeder according to claim 1 or 2, it is characterised in that second transmission system is with guiding
The synchronous belt drive mechanism of wheel, synchronous belt drive mechanism drive the second dispensing glassware and the second material skin capstan winch synchronous axial system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524267.5A CN105307467B (en) | 2015-08-25 | 2015-08-25 | Extra quality feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524267.5A CN105307467B (en) | 2015-08-25 | 2015-08-25 | Extra quality feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105307467A CN105307467A (en) | 2016-02-03 |
| CN105307467B true CN105307467B (en) | 2018-03-06 |
Family
ID=55204061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510524267.5A Active CN105307467B (en) | 2015-08-25 | 2015-08-25 | Extra quality feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105307467B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163251B (en) * | 2016-08-28 | 2021-08-20 | 中山市鸿菊自动化设备制造有限公司 | Active electric belt type feeder of chip mounter |
| CN106912164B (en) * | 2017-04-07 | 2023-03-17 | 陈振富 | Double-material feeder and feeding method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0205275A2 (en) * | 1985-05-28 | 1986-12-17 | Dynapert Limited | Machines for handling electrical components |
| CN201830617U (en) * | 2010-09-21 | 2011-05-11 | 北京中科同志科技有限公司 | Automatic feeder applied to chip mounter |
| CN103841813A (en) * | 2012-11-23 | 2014-06-04 | 陕西子竹电子有限公司 | LED chip mounting feeding device |
| CN205052065U (en) * | 2015-08-25 | 2016-02-24 | 北京中科同志科技有限公司 | Extra quality feeder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62146873A (en) * | 1985-12-20 | 1987-06-30 | Matsushita Electric Ind Co Ltd | Parts feeding device |
-
2015
- 2015-08-25 CN CN201510524267.5A patent/CN105307467B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0205275A2 (en) * | 1985-05-28 | 1986-12-17 | Dynapert Limited | Machines for handling electrical components |
| CN201830617U (en) * | 2010-09-21 | 2011-05-11 | 北京中科同志科技有限公司 | Automatic feeder applied to chip mounter |
| CN103841813A (en) * | 2012-11-23 | 2014-06-04 | 陕西子竹电子有限公司 | LED chip mounting feeding device |
| CN205052065U (en) * | 2015-08-25 | 2016-02-24 | 北京中科同志科技有限公司 | Extra quality feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105307467A (en) | 2016-02-03 |
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