CN107889442A - The transmission movement system of micro element feeder - Google Patents
The transmission movement system of micro element feeder Download PDFInfo
- Publication number
- CN107889442A CN107889442A CN201711389223.1A CN201711389223A CN107889442A CN 107889442 A CN107889442 A CN 107889442A CN 201711389223 A CN201711389223 A CN 201711389223A CN 107889442 A CN107889442 A CN 107889442A
- Authority
- CN
- China
- Prior art keywords
- transmission
- gear
- micro element
- paper tape
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/02—Feeding of components
-
- 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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0408—Incorporating a pick-up tool
-
- 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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The present invention relates to a kind of transmission movement system of micro element feeder, including housing, top in housing is provided with the transmission paper tape for being used for transmitting micro element, the supporting plate for being used to support transmission paper tape along the extension of paper tape direction of transfer is additionally provided with housing, the side of housing is provided with the bin for being used for installing paper roll, the placement groove that paper tape is provided with row's transfer port and row's micro element is transmitted, extension arranges transfer port successively at equal intervals with laying the equal direction of transfer along transmission paper tape of groove；The transmission gear that interval rotates is provided with housing, the rotation direction of transmission gear is identical with the direction of transfer of the transmission paper tape, the crown of transmission gear is sequentially inserted into the transfer port of the transmission paper tape and by it at the uniform velocity at equal intervals to front transfer, the suction means of micro element is provided with the top for laying groove, in transmission gap, suction means, which draws micro element, to be transferred.The multigroup gear drive of the present invention, ensure that the stationarity and stability of transmit process.
Description
Technical field
The present invention relates to production of electronic components transloading equipment technical field, specifically, is related to a kind of micro element and feeds
The transmission movement system of glassware.
Background technology
FEEDER（Micro element feeder）The important component of SMT industry chip mounters, accurate placement it is most prerequisite
Condition is exactly the feeder that design is consistent therewith, and can reach the precision and speed of the absorption electronic component of equipment requirement.
Meet that chip mounter accurately draws the purpose with attachment.In recent years, with the fast development of technical field of electronic components, sheet electricity
The species of sub- component is more and more, and size is also less and less, develops into 0201 type from 0402 type.Requirement to FEEDER
More and more higher.At present, FEEDER foreign countries are all to ensure that feeding is stable and feeding position is accurate using mechanical drive principle, and it adds
Work complex process, process equipment required precision are high, and product price is also very expensive, and have that easy to wear, feeding is bad, materials and parts side
Vertical, materials and parts reverse side, can not effectively carry out material strip packaging automatically strip, carrying magnetic the shortcomings of.Therefore, it is necessary to design a kind of new
The transmission movement system of micro element feeder.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, adapts to real needs, there is provided a kind of micro element feeding
The transmission movement system of device.
In order to realize the purpose of the present invention, the technical solution adopted by the present invention is：
A kind of micro element feeder, including housing, the top in the housing are provided with the transmission paper for being used for transmitting micro element
Band, the supporting plate for being used to support transmission paper tape along the extension of paper tape direction of transfer, the transmission paper tape are additionally provided with the housing
The placement groove of row's transfer port and row's micro element is provided with, the transfer port is with the placement groove along transmission paper tape
Direction of transfer at equal intervals successively extension arrangement；The transmission gear that interval rotates is provided with the housing, the transmission gear
Rotation direction with it is described transmission paper tape direction of transfer it is identical, transmit paper tape free end pull out after be located at supporting plate top,
Crown is sequentially inserted into the transfer port of the transmission paper tape and by it at the uniform velocity at equal intervals to front transfer, in the top of the placement groove
Suction means provided with micro element, in transmission gap, suction means, which draws micro element, to be transferred.
The top of the transmission gear is provided with the neck of transmission paper tape, and the transmission paper tape is sent by the side below neck
Enter, sent out from the outer end of housing, the middle part of the neck is provided with a propulsion groove directly over the transfer port.
The top of the neck is provided with two vacancy sections, is defined as the first vacancy section and the second vacancy section, the transmission paper
Diaphragm of the top of band covered with micro element, first vacancy section be diaphragm stripping area, second vacancy section
For the transfer area of micro element, micro element is drawn and transfers to next procedure by suction means in the second vacancy section.
Driver pinion is provided with the housing, the driver pinion side is provided with the first driven canine tooth engaged
Wheel, the first driven gear wheel coaxial sleeve are equipped with First Transition gear, are provided with and engage on the outside of the First Transition gear
The second transition gear, the outside of second transition gear is provided with the propulsion gear engaged, and the transmission gear is coaxial
It is set in the rear of the propulsion gear.
The opposite side of the driver pinion is additionally provided with the second driven gear wheel, the second driven gear wheel coaxial package
There is the driven pinion consistent with its rotating speed, tooth belt is set with outside the driven pinion, in the outside of driven pinion
The second driven pinion is additionally provided with, second driven pinion engages with the 3rd transition gear, winding gear successively, the guarantor
Cuticula is wound after being stripped from the first vacancy section in outside the wheel shaft of winding gear.
The winding gear is arranged at the inside of housing by support and rotating shaft, and the outside of the rotating shaft is turned round provided with return
Spring, winding gear engages with the 3rd transition gear after return torsion spring return.
The tensioning transition wheel of tooth belt is provided between second driven pinion and driven pinion.
The suction means includes suction nozzle, and the depressed part to match with micro element shape is provided with below the suction nozzle, in
Portion is provided with hollow air flue, and the air flue connects with negative pressure source of the gas.
The beneficial effects of the present invention are：
1. using the carrier that is transmitted as micro element of transmission paper tape, with multigroup gear drive, using stepper motor as power,
It ensure that the stationarity and stability of transmit process；
2. substitute mechanical transmission production FEEDER with intelligent electric, solve it is mechanical it is easy to wear, noise is big, vibration is big, electricity
The problems such as high is lost in sub- component, reduces production cost, extends service life；
3. use photoelectric sensor system, automatic control and adjustment feeding position and feeding speed；
4. design the high-precision stepper drive motor being consistent therewith and drive gear, it is ensured that feeding stability.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of use state of the present invention；
Fig. 2 is the external structure schematic diagram after the shell installation of housing 1 in Fig. 1；
Fig. 3 is the top view of the partial structurtes on right side in Fig. 1；
Fig. 4 is the partial enlarged drawing of suction nozzle.
1 is housing, and 2 be driver pinion, and 3 be the first driven gear wheel, and 4 be First Transition gear, and 5 be the second transition tooth
Wheel, 6 is promote gear, and 7 be transmission paper tape, and 701 be transfer port, and 702 is lay groove, and 8 be bin, and 9 be supporting plate, and 10 be biography
Send gear, 11 be neck, and 1101 is promote groove, and 1201 be the first vacancy section, and 1202 be the second vacancy section, and 13 be diaphragm, 14
It is tooth belt for driven pinion, 15,16 be the second driven pinion, and 17 be the 3rd transition gear, and 18 be winding gear,
1801 be support, and 1802 be rotating shaft, and 19 be tensioning transition wheel, and 20 be suction nozzle, and 2001 be depressed part, and 2002 be air flue, and 21 be branch
Frame, 22 be shell, and 23 be the second driven gear wheel.
Embodiment
The present invention is further described with the present embodiment below in conjunction with the accompanying drawings：
Referring to Fig. 1-4.
The invention discloses a kind of micro element feeder, including housing 1, the top in the housing 1, which is provided with, to be used to pass
The transmission paper tape 7 of micro element is passed, is additionally provided with the housing 1 along the support that is used for of paper tape direction of transfer extension and transmits paper tape
Supporting plate 9, the side of the housing 1 are provided with the bin 8 for being used for installing paper roll, and the transmission paper tape 7 is discoid and is wound in
In the rotating shaft at the middle part of bin 8, transmission paper tape can also use other installations and transmission mode, not repeat again.The present embodiment
In, after paper roll is arranged on bin 8, the one end for transmitting paper tape 7 is pulled out, is placed in supporting plate 9, the transmission paper tape 7
The placement groove 702 of row's transfer port 701 and row's micro element is provided with, micro element is arranged on one by one lays groove
In 702, the transfer port 701 with the equal direction of transfer along transmission paper tape 7 of placement groove 702 arrange successively at equal intervals by extension
Row；The transmission gear 10 that interval rotates, the rotation direction of the transmission gear 10 and the transmission paper tape are provided with the housing 1
7 direction of transfer is identical, and the top of supporting plate 9, the crown of the transmission gear 10 are located at after the free end pull-out of transmission paper tape 7
It is sequentially inserted into the transfer port 701 of the transmission paper tape 7 and at the uniform velocity inserts it to front transfer, the crown of transmission gear 10 at equal intervals
Transfer port 701, is rotated further, then transmits paper tape and transmit a step forward, the crown is deviate from by transfer port 701, and next crown is inserted
Enter next transfer port, continue to transmit so that whole transmit process is persistently carried out, and the power of whole device is carried by stepper motor
For being provided with the suction means of micro element in the top of the placement groove 702, in transmission gap, suction means is by miniature member
Part, which is drawn, to be transferred.
The top of the transmission gear 10 is provided with the neck 11 of transmission paper tape 7, and the transmission paper tape 7 is by the lower section of neck 11
Side is sent into, and is sent out from the outer end of housing 1, and the middle part of the neck 11 is provided with one positioned at the surface of transfer port 701
Promote groove 1101.
The top of the neck is provided with two vacancy sections, is defined as the first vacancy section 1201 and the second vacancy section 1202, institute
Diaphragm 13 of the top covered with micro element of transmission paper tape 7 is stated, first vacancy section 1201 is the stripping of diaphragm 13
Area, second vacancy section 1202 are the transfer area of micro element, and suction means draws micro element simultaneously in the second vacancy section
Transfer to next procedure.
Preferably, be provided with driver pinion 2 in the housing 1, the side of driver pinion 2 is provided with the engaged
One driven gear wheel 3, the first driven gear wheel coaxial sleeve are equipped with First Transition gear 4, the outside of First Transition gear 4
Provided with the second transition gear 5 engaged, the outside of second transition gear 5 is provided with the propulsion gear 6 engaged, institute
The coaxial package of transmission gear 10 is stated in the rear of the propulsion gear 6.
The opposite side of the driver pinion 2 is additionally provided with the second driven gear wheel 23, and the second driven gear wheel is coaxial
The driven pinion 14 consistent with its rotating speed is set with, tooth belt 15 is set with outside the driven pinion 14, driven small
The outside of gear 14 is additionally provided with the second driven pinion 16, second driven pinion 16 successively with the 3rd transition gear 17,
Winding gear 18 is engaged, and the diaphragm 13 is wound after being stripped from the first vacancy section 1201 in outside the wheel shaft of winding gear 18.
The winding gear 18 is arranged at the inside of housing 1 by support 1801 and rotating shaft 1802, the rotating shaft 1802
Outside is provided with return torsion spring, and winding gear 18 engages with the 3rd transition gear 17 after return torsion spring return.
The tensioning transition wheel 19 of tooth belt 15 is provided between second driven pinion 16 and driven pinion 14.
The direction of transfer of each part is as shown by the arrows in Figure 1 in figure.
So, by driver pinion 2, while the first driven gear wheel 3 of both sides, the second driven gear wheel 13 are driven,
Indirectly while transmission paper tape 7 is forwarded, while peeling off and being wrapped in the diaphragm 13 after stripping from micro element
Outside the wheel shaft for winding gear 18.
The suction means includes suction nozzle 20, and the lower section of suction nozzle 20 is provided with the depressed part to match with micro element shape
2001, middle part is provided with hollow air flue 2002, and the air flue 2002 connects with negative pressure source of the gas.Suction nozzle 20 is arranged at by support 21
The top of second vacancy section.
The use principle of the present invention is summarized as follows：
Paper roll is arranged on bin 8, and the one end for transmitting paper tape 7 is pulled out, in feeding neck 11 slowly, pushed ahead, until
Advance it into the first vacancy section 1201, pulled out after diaphragm is peeled off from the first vacancy section 1201, be then wound to winding
Outside the wheel shaft of gear 18, as shown in Figure 2.So far, then the preparation of feeder has finished, and the electrical structure of this case is not shown,
The power source of gear is stepper motor, and driver pinion 2 rotates clockwise, and drives transmission gear 10 to rotate clockwise indirectly, enters
And transmission paper tape is progressively promoted to the right；Diaphragm 13 is endlessly wound.When micro element is sent to the second vacancy section
After 1202, drawn by suction nozzle 20 from top, subsequent processing is transferred to by transporting joint or other devices.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents or be directly or indirectly used in related technical field that bright specification and accompanying drawing content are made, are similarly included in
In the scope of patent protection of the present invention.
Claims (8)
1. a kind of transmission movement system of micro element feeder, including housing（1）, it is characterised in that：The housing（1）Interior
Top is provided with the transmission paper tape for being used for transmitting micro element（7）, the housing（1）Inside it is additionally provided with along the extension of paper tape direction of transfer
For supporting the supporting plate of transmission paper tape（9）, the transmission paper tape（7）It is provided with row's transfer port（701）With the miniature member of a row
The placement groove of part（702）, the transfer port（701）With the placement groove（702）Along transmission paper tape（7）Direction of transfer
Extension arrangement successively at equal intervals；The housing（1）The interior transmission gear for being provided with interval and rotating（10）, the transmission gear（10）'s
Rotation direction and the transmission paper tape（7）Direction of transfer it is identical, crown is sequentially inserted into the transmission paper tape（7）Transfer port
（701）And by it at the uniform velocity at equal intervals to front transfer, in the placement groove（702）Top be provided with micro element absorption fill
Put, in transmission gap, suction means, which draws micro element, to be transferred.
2. the transmission movement system of micro element feeder according to claim 2, it is characterised in that：The transmission gear
（10）Top be provided with transmission paper tape（7）Neck（11）, the transmission paper tape（7）By neck（11）The side of lower section is sent into,
From housing（1）Outer end send out, the neck（11）Middle part be located at the transfer port provided with one（701）The propulsion of surface
Groove（1101）.
3. the transmission movement system of micro element feeder according to claim 3, it is characterised in that：The neck it is upper
Portion is provided with two vacancy sections, is defined as the first vacancy section（1201）With the second vacancy section（1202）, the transmission paper tape（7）It is upper
Diaphragm of the side covered with micro element（13）, first vacancy section（1201）For diaphragm（13）Stripping area, described
Two vacancy sections（1202）For the transfer area of micro element, under micro element is drawn and transferred in the second vacancy section by suction means
Procedure.
4. the transmission movement system of micro element feeder according to claim 1, it is characterised in that：The housing（1）
It is interior to be provided with driver pinion（2）, the driver pinion（2）Side is provided with the first driven gear wheel engaged（3）, it is described
First driven gear wheel coaxial sleeve is equipped with First Transition gear（4）, the First Transition gear（4）Outside is provided with what is engaged
Second transition gear（5）, second transition gear（5）Outside be provided with the propulsion gear that engages（6）, the transmission tooth
Wheel（10）Coaxial package is in the propulsion gear（6）Rear.
5. the transmission movement system of micro element feeder according to claim 4, it is characterised in that：The small tooth of active
Wheel（2）Opposite side be additionally provided with the second driven gear wheel（13）, the second driven gear wheel coaxial sleeve be equipped with and its rotating speed one
The driven pinion of cause（14）, the driven pinion（14）It is set with tooth belt outside（15）, in driven pinion（14）'s
Outside is additionally provided with the second driven pinion（16）, second driven pinion（16）Successively with the 3rd transition gear（17）, receive
Roll up gear（18）Engagement, the diaphragm（13）From the first vacancy section（1201）Wound after being stripped in winding gear（18）Wheel
Outside axle.
6. the transmission movement system of micro element feeder according to claim 5, it is characterised in that：The winding gear
（18）Pass through support（1801）And rotating shaft（1802）It is arranged at housing（1）Inside, the rotating shaft（1802）Outside be provided with back
Position torsion spring, winds gear after return torsion spring return（18）With the 3rd transition gear（17）Engagement.
7. the transmission movement system of micro element feeder according to claim 6, it is characterised in that：Described second is driven
Little gear（16）With driven pinion（14）Between be provided with tooth belt（15）Tensioning transition wheel（19）.
8. the transmission movement system of micro element feeder according to claim 1, it is characterised in that：The suction means
Including suction nozzle（20）, the suction nozzle（20）Lower section is provided with the depressed part to match with micro element shape（2001）, middle part is provided with
Hollow air flue（2002）, the air flue（2002）Connected with negative pressure source of the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389223.1A CN107889442A (en) | 2017-12-21 | 2017-12-21 | The transmission movement system of micro element feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389223.1A CN107889442A (en) | 2017-12-21 | 2017-12-21 | The transmission movement system of micro element feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107889442A true CN107889442A (en) | 2018-04-06 |
Family
ID=61771173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711389223.1A Pending CN107889442A (en) | 2017-12-21 | 2017-12-21 | The transmission movement system of micro element feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107889442A (en) |
-
2017
- 2017-12-21 CN CN201711389223.1A patent/CN107889442A/en active Pending
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