CN1257662C - Integrated material feeder of sheet adhesive machine - Google Patents
Integrated material feeder of sheet adhesive machine Download PDFInfo
- Publication number
- CN1257662C CN1257662C CN 03113987 CN03113987A CN1257662C CN 1257662 C CN1257662 C CN 1257662C CN 03113987 CN03113987 CN 03113987 CN 03113987 A CN03113987 A CN 03113987A CN 1257662 C CN1257662 C CN 1257662C
- Authority
- CN
- China
- Prior art keywords
- wheel
- feed appliance
- integrated
- chip mounter
- feeding
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Supply And Installment Of Electrical Components (AREA)
Abstract
The present invention discloses an integrated material feeder of a sheet adhesive machine, which comprises a driving system, a peeling wheel and a feeding wheel. The present invention is characterized in that a drive motor of the driving system is integrated with the feeding wheel, and an active feeding wheel is formed. The active feeding wheel is provided with a synchronous driving gear, a feeding gear and a ring-shaped supporting wheel which have the same rotation center; the feeding wheel, the feeding gear and the ring-shaped supporting wheel are integrated with one another; a stator magnet or a coil is arranged in a cavity of a column-shaped wheel of the active feeding wheel; a rotor coil or the magnet is correspondingly arranged on the original wheel shaft of the active feeding wheel; the cavity of the column-shaped wheel is matched with the wheel shaft by two axial rolling bearings. The wheel shaft of the active feeding wheel is fixed to a support plate of the integrated material feeder; the peeling wheel is driven to rotate in the same direction or in a reverse direction by the synchronous driving gear through a synchronous belt. The present invention has the advantages of reasonable structural configuration, small assembly size and light weight; links of mechanical transmission are greatly reduced; the responsiveness and the accuracy of feeding can be remarkably enhanced.
Description
[technical field]
The present invention relates to the chip mounter field of circuit assembly, be specifically related to a kind of technical field of chip mounter and feed appliance assembly thereof of circuit assembly.
[background technology]
Now, electronics and IT products, electronic product, household electrical appliance etc. all be unable to do without printed circuit board (PCB) and integrated circuit (IC) chip, on printed circuit board (PCB) and integrated circuit (IC) chip, mount, required electronic accessory parts is as resistance in the welding, hold, sensing unit, integrated circuit (IC) chip, logical circuit etc., just having constituted can practical function electronic device, and above-mentioned spare and accessory parts size is more and more littler, before dispatching from the factory, these areas are all pressed accurate spacing saving at very rectangular paper between the grain of rice even less than the spare and accessory parts of sesame seed, mould on the part band, be coated with diaphragm thereon, be rolled into dish then, so that packing, transportation, carry and mount in batches; By the time when chip mounter will begin to mount, these will be contained on the special feed appliance at the part in the dribbling by saving, fail the band feed according to order, frequency, speed that chip mounter is set, and once finish operations such as peeling, charging, counting endways, be drawn onto by the suction nozzle on the mounting head then that assigned address mounts on the printed circuit board (PCB).Therefore, guaranteeing that with the order set, frequency, speed the precision of feed appliance and control thereof, response is vital on the link of feed on the printed circuit board (PCB) appointed positions.
And in the domestic and international existing technology; owing to consider that chip mounter has various advanced persons' electrically controlled digital equipment; or vision compensator; materials and parts position that can be inaccurate compensates or proofreaies and correct; so architecture advances less relevance for feed appliance; so that the structure of feed appliance is unreasonable: it comprises a direct current machine; do to pass through shaft joint again after the speed change by speed changer; worm and gear mechanical transmission mechanism such as is paid and is given band driving wheel synchronously with transmission of power; driving wheel is taken turns with the driven in synchronism peeling through synchronous band and is peelled off the diaphragm that the part belt surface covers, and drives feeding gear feeding and carry out materials and parts counting and speed control by the photoelectric counter that install the feeding gear both sides forward simultaneously.Because the machine driving link has 3～4 more than in the feed appliance assembly of prior art, the synchronization accuracy of band is also very low synchronously, so the accumulation of driving error step by step is very big, reducing these accumulated errors also is the thing that is difficult to, therefore, the pushing precision of existing feed appliance is difficult to satisfy requirement high-speed, the high accuracy feeding, certainly will limit the further update and the technology upgrading of existing chip mounter, has dragged the back leg of chip mounter technological progress.
[summary of the invention]
At the above-mentioned shortcoming of prior art, technical problem to be solved by this invention be to provide that a kind of topology layout reduces rationally, significantly that machine driving link, assembly volume are little, in light weight, the integrated form feed appliance of the chip mounter of the response that can improve the feeding action significantly, accuracy.
For this reason, technical solution of the present invention is a kind of integrated form feed appliance of chip mounter, this feed appliance includes drive system, peeling wheel, drawing-inroller, it is characterized in that: drive motors and the driving wheel in the drive system in the described drive system are to be integrated into one.
Fixedly be equiped with the rotor of drive motors on the wheel shaft of described driving wheel, fixedly be equiped with the stator of drive motors on the rim of described driving wheel, be provided with the rolling bearing pair between described wheel shaft and rim.
The driving wheel of described integrated drive motors also is integrated with described drawing-inroller or peeling wheel and becomes one, and constitutes active drawing-inroller or active peeling wheel.
In the described active drawing-inroller, synchronous transmission gear, feeding gear and annular support roller with same center of rotation are all one and are equiped with stator magnet or coil in its cylindricality wheel cavitys, are equiped with rotor coil or magnet accordingly on its original wheel shaft; This is taken turns cavity and matches by two rolling bearings axially with the wheel between centers.
The wheel shaft of described active drawing-inroller is fixed on the supporting plate of described integrated form feed appliance; Described synchronous transmission gear drives described peeling crop rotation in the same way or reverse rotation by synchronous band.
The described drive motors that is integrated is a stepping motor, and the power control line of this stepping motor also offers the signal bypass that is connected with the numerical control device input.
Described stepping motor is exported stepping pulse signal by the signal bypass to numerical control device, described numerical control device to described step-by-step impulse carry out such as make zero, various conversions such as speed, thread, number of packages, and realize Optimal Control and materials and parts counting in view of the above to peeling wheel, drawing-inroller.
Comprise described integrated form feed appliance in the parts of described chip mounter.
The integrated form feed appliance of chip mounter of the present invention, in its preferred embodiment, be to adopt in the rim cylinder space of drawing-inroller, integratedly advance a synchronous machine, make original passive type drawing-inroller become active drawing-inroller, such result is, fully phased out the decelerator link of motor in original drive system, follow-up machine driving link, driving wheel and has been with transmission link etc. synchronously, the drawing-inroller that directly influences pushing precision is exactly a driving wheel, has improved response, the accuracy of control; Drive and adopt synchronous machine to replace original direct current machine, can also directly automatically controlled pulse signal be sent in the control panel and handle, replaced original gear teeth that are installed in the drawing-inroller both sides to count the photoelectric monitor head of control by the number drawing-inroller, help improving outside the precision of feeding control, and lay a good foundation for increasing more, abundanter control model; Through above-mentioned improvement, whole feed appliance assembly volume can reduce greatly, weight saving, and the mode that is docked on the whole chip mounter is more flexible, various; Above-mentioned improvement of the present invention can be higher the speed accurate feeding, support the chip mounter complete machine to improve placement speed, precision and efficient.
Be to promote understanding to technical scheme of the present invention, existing reach in conjunction with the accompanying drawings specific embodiment make further specify as follows.
[description of drawings]
Fig. 1 is the structural representation stereogram of original feed appliance.
Fig. 2 is the structural representation stereogram of most preferred embodiment of the present invention.
Fig. 3 is the front view of active drawing-inroller in the most preferred embodiment of the present invention.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the structural representation stereogram of active drawing-inroller.
The structure of original feed appliance,
As shown in Figure 1: original feed appliance of chip mounter; on the supporting plate 1 of described integrated form feed appliance, install just like lower member: a direct current machine 2; this direct current machine 2 is done after the speed change to pay mechanical transmission mechanisms such as 5 by shaft joint 4, worm and gear by speed changer 3 again and is given band driving wheel 6 synchronously with transmission of power; driving wheel 6 is again through peelling off the diaphragm that the part belt surface covers with 7 with driven in synchronism peeling wheel 8 synchronously, and drives feeding gear 9 feeding and carry out materials and parts counting and speed control by the photoelectric counter 10 that install feeding gear 9 both sides forward simultaneously.Because the machine driving link has 3～4 more than in this feed appliance assembly, also very low with 7 synchronization accuracy synchronously, so the accumulation of driving error step by step is very big, therefore, existing feed appliance is difficult to satisfy at a high speed, the requirement of high accuracy feeding.
[embodiment]
Embodiments of the invention,
Shown in Fig. 2,3,4,5: the integrated form feed appliance of chip mounter of the present invention, device is just like lower member on the supporting plate 1 of this integrated form feed appliance: with synchronously with the integrated active drawing-inroller 9 of drive motors, the peeling wheel 8 of 7 interlocks, described integrated in the active drawing-inroller 9 of drive motors, have same center of rotation synchronous transmission gear 9-1, feeding gear 9-2 and annular support roller 9-3 to be linked to be cylindricality wheel cavity 9-0, and in its cylindricality wheel cavity 9-0, be equiped with stator coil 2-0, and on its original wheel shaft 9-4, be equiped with rotor coil 2-1; This is taken turns between cavity 9-0 and wheel shaft 9-3 by two rolling bearing 9-5 on axially and matches.
The wheel shaft 9-4 of described active drawing-inroller 9 is fixed on the supporting plate 1 of described integrated form feed appliance;
Described synchronous transmission gear 9-1 does in the same way or reverse rotation by being with the described peeling wheel 8 of 7 drivings synchronously, and the installing of original driving wheel 6 positions is that synchronous belt tensioner pulley 11 is to regulate the tensity of synchronous band.
The described drive motors that is integrated 2 is stepping motors, and the power control line of this stepping motor also offers the signal bypass 12 that is connected with the numerical control device input.
The signal bypass of described stepping motor 2 is exported stepping pulse signal to numerical control device, described numerical control device to described step-by-step impulse carry out such as make zero, various conversions such as speed, thread, number of packages, and realize in view of the above the Optimal Control of peeling wheel 8, drawing-inroller 9 is counted with materials and parts.
Above-mentioned integrated form feed appliance has been installed on the chip mounter of the present invention.
Claims (7)
1. the integrated form feed appliance of a chip mounter, this feed appliance includes drive system, peeling wheel, drawing-inroller, it is characterized in that: drive motors and the driving wheel in the drive system in the described drive system are to be integrated into one, fixedly be equiped with the rotor of drive motors on the wheel shaft of described driving wheel, fixedly be equiped with the stator of drive motors on the rim of described driving wheel, be provided with the rolling bearing pair between described wheel shaft and rim.
2. the integrated form feed appliance of chip mounter as claimed in claim 1 is characterized in that: the driving wheel of described integrated drive motors also is integrated with described drawing-inroller or peeling wheel and becomes one, and constitutes active drawing-inroller or active peeling wheel.
3. the integrated form feed appliance of chip mounter as claimed in claim 2, it is characterized in that: in the described active drawing-inroller, synchronous transmission gear, feeding gear and annular support roller with same center of rotation are all one and are equiped with stator magnet or coil in its cylindricality wheel cavitys, are equiped with rotor coil or magnet accordingly on its original wheel shaft; This is taken turns cavity and matches by two rolling bearings axially with the wheel between centers.
4. the integrated form feed appliance of chip mounter as claimed in claim 3, it is characterized in that: the wheel shaft of described active drawing-inroller is fixed on the supporting plate of described integrated form feed appliance; Described synchronous transmission gear drives described peeling crop rotation in the same way or reverse rotation by synchronous band.
5. the integrated form feed appliance of chip mounter as claimed in claim 4, it is characterized in that: the described drive motors that is integrated is a stepping motor, and the power control line of this stepping motor also offers the signal bypass that is connected with the numerical control device input.
6. the integrated form feed appliance of chip mounter as claimed in claim 5, it is characterized in that: described stepping motor is exported stepping pulse signal by the signal bypass to numerical control device, described numerical control device carries out various conversions to described step-by-step impulse, and realizes Optimal Control and materials and parts counting to peeling wheel, drawing-inroller in view of the above.
7. a chip mounter is characterized in that: be equiped with the integrated form feed appliance as the described paster of one of claim 1～6 on the described chip mounter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03113987 CN1257662C (en) | 2003-03-26 | 2003-03-26 | Integrated material feeder of sheet adhesive machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03113987 CN1257662C (en) | 2003-03-26 | 2003-03-26 | Integrated material feeder of sheet adhesive machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1533236A CN1533236A (en) | 2004-09-29 |
| CN1257662C true CN1257662C (en) | 2006-05-24 |
Family
ID=34283880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03113987 Expired - Fee Related CN1257662C (en) | 2003-03-26 | 2003-03-26 | Integrated material feeder of sheet adhesive machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1257662C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006024733B3 (en) * | 2006-05-26 | 2007-09-06 | Maxon Motor Ag | Insert feeder for mounting machine of conductor board, has housing, gear and sprocket wheel fixed with conveyor belt, and stator is fasten directly on side wall of housing and forms side wall of housing together side wall of derive motors |
| CN100448612C (en) * | 2006-10-24 | 2009-01-07 | 麻水福 | Material feeding device for rolling bearing sleeve end surface grinder |
-
2003
- 2003-03-26 CN CN 03113987 patent/CN1257662C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1533236A (en) | 2004-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7380581B2 (en) | Tape feeder and tape feeding and recovering modules therefor | |
| CN101411256B (en) | Mounting head and electronic component mounting equipment | |
| CN102548237B (en) | Follow-up surface mounting head of direct-drive high-speed and high-efficiency feeder | |
| CN101444151B (en) | Feeder device for insertion machines for printed circuit boards | |
| KR0136652B1 (en) | Apparatus and method for bonding sheet material and its application to manufacture flexible flast cable | |
| US5949681A (en) | Electronic-component supplying apparatus | |
| CN102711388A (en) | Modular high-speed mounting head for LED (light emitting diode) mounting | |
| CN1257662C (en) | Integrated material feeder of sheet adhesive machine | |
| CN102686038B (en) | Direct drive high-speed efficient chip mounter | |
| CN202455669U (en) | Direct-drive high-speed and high-efficiency chip mounter | |
| CN103128026A (en) | Automatic dispenser | |
| CN101176248A (en) | Multi-drive motor | |
| CN105323975B (en) | A kind of chip mounter | |
| CN1245863C (en) | Building block type adhesive head of sheet adhesive machine | |
| CN212992054U (en) | Wireless charging seat with infrared induction | |
| CN210549380U (en) | Automatic magnet assembling machine with feeding mechanism | |
| KR20000028639A (en) | Surface-mounting apparatus | |
| CN217369000U (en) | Glue dispensing mechanism | |
| CN219669460U (en) | Automatic feeding mechanism | |
| CN212499396U (en) | Screen printing machine | |
| CN217024026U (en) | Conveying belt with adjustable width | |
| CN215100346U (en) | Steering engine | |
| CN214586987U (en) | Inductor processing counting assembly | |
| KR0133904Y1 (en) | Chip mounter tape's feeder | |
| CN220596524U (en) | Film unreeling deviation rectifying and adjusting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060524 Termination date: 20130326 |