CN102281750A - Chip mounter - Google Patents
Chip mounter Download PDFInfo
- Publication number
- CN102281750A CN102281750A CN2011101333376A CN201110133337A CN102281750A CN 102281750 A CN102281750 A CN 102281750A CN 2011101333376 A CN2011101333376 A CN 2011101333376A CN 201110133337 A CN201110133337 A CN 201110133337A CN 102281750 A CN102281750 A CN 102281750A
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- CN
- China
- Prior art keywords
- chip mounter
- suction nozzle
- conveyer belt
- strip
- wiring board
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- 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.)
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Abstract
The invention discloses a simply structured chip mounter with high work efficiency, high reliability, low manufacturing cost and small volume. The chip mounter comprises an integrated feeding frame, a material belt driving device, a two-segment type conveyor belt, a suction nozzle changing device and a circuit board supporting and balancing device, wherein the integrated feeding frame is composed of storage bins and corresponding grooves arranged on a frame body, the material belt driving device is composed of a needle bar, the suction nozzle changing device and the circuit board supporting and balancing device are respectively located under a chip mounting working surface, and the number of the storage bins and the number of the corresponding grooves are respectively 40.
Description
Technical field
The present invention relates to a kind of processing equipment of circuit board of electronic apparatus, relate in particular to a kind of chip mounter that circuit board mounts that is used for.
Background technology
Chip mounter is a kind of production and processing device of comparatively modern telecommunication product, along with the continuous development of electronic industrial technology, the chip mounter kind more abundanter, structure more becomes rationally ripe, function is also powerful more perfect, performance is more superior reliable.However, but things always constantly the development, existing chip mounter always exists such or such defective and deficiency.Has only one group as present comparative maturity, also commonplace its conveyer belt of chip mounter of use, and support wiring board by the two narrow belts in front and back, the centre is empty, though this structure is simple, but can only wait after the wiring board ejecting plate in the time of work, next piece wiring board just can advance plate, has wasted a large amount of time, and the phenomenon of the middle sinking of wiring board may take place, and influence mounts effect; Inefficiency, poor reliability.
In addition, existing chip mounter suction nozzle more changing device is a side that is fixed on machine, and is within the working region of chip mounter, so might bump in mounting the process of programming; Common solution is in software this zone to be set at the suction nozzle replacing reserved area, not as the working region, can waste large stretch of working region but do like this, increases the volume of chip mounter.
Also have drawing-in device, the existing employed drawing-in device of chip mounter all is man-to-man, that is to say, each material all needs to be installed in a drawing-in device the inside, the corresponding driver of drawing-in device; This drawing-in device complex structure, and price comparison height, chip mounter in general, drawing-in device has accounted for about 30% of total price greatly;
And the wiring board that chip mounter often needs to adapt to a variety of different sizes and kind mounts, and the components and parts that each piece wiring board will mount are different, just need change mounted drawing-in device one by one this time, wastes time and energy, special trouble.
Summary of the invention
The present invention seeks to the problem at the prior art existence, a kind of chip mounter is provided, this chip mounter structure is simple relatively, high efficiency, and the reliability height, low cost of manufacture, and also volume is little, and easy to install.
Technical scheme of the present invention comprises conveyer belt, suction nozzle, the main body that placement head and drawing-in device constitute, described drawing-in device comprises the strip driving mechanism, the strip driving mechanism of described drawing-in device comprise be connected in described placement head, constitute corresponding to the rod-type pull unit of strip.
Described rod-type pull unit comprise be positioned at strip above or below shank and being in transmission connection constitute in the driver of this shank.
Described drawing-in device also comprises feeding rack, and described feeding rack is one to comprise support body, the integral type feeding rack of being located at least one feed bin on the described support body and constituting corresponding to dispenser shank formula pull unit, corresponding respectively.
Described feeding rack is provided with 2-100 described feed bin and corresponding 2-100 and gets material portion, and the described material portion of getting comprises that the groove of being located on the described feeding rack that adapts with corresponding strip shape constitutes.
Be provided with suction nozzle replacing device corresponding to described suction nozzle, described suction nozzle replacing device is connected on the frame by a drive unit.
Described suction nozzle replacing device is positioned at the below of the paster working face of described main body; The drive unit of described suction nozzle replacing device is made of a hydraulic piston cylinder and a control device thereof that is fixedly connected on the frame.
Described conveyer belt is the conveyer belt that is connected the multi-section type of a plurality of conveyer belts formations that are provided with on throughput direction mutually.
The conveyer belt of described multi-section type comprises advancing plate and going out the sheet conveying belt formation of mutual correspondence, constitutes the paster service area by advancing plate with the end parts in opposite directions that goes out sheet conveying belt.
The paster service area that constitutes corresponding to described conveyer belt is provided with wiring board supporting bascule.
Described wiring board supporting bascule one or several Pneumatic suction cup and Pneumatic suction cup control device corresponding to the below of wiring board of serving as reasons constitute.
Chip mounter structure of the present invention is simple relatively, high efficiency, reliability height, low cost of manufacture, and volume is little, easy to install, adaptability is strong, can adapt to dissimilar and all kinds of wiring boards, improves the transfer rate of material under the prerequisite that does not increase volume; Adopt pneumatic structure to fix suction nozzle replacing device, can effectively avoid suction nozzle replacing device and the mutual collision phenomenon of placement head, perhaps avoid to reduce the working region obtains the operate as normal of suction nozzle as cost problem; Change traditional feeding manner, the strip pull unit is installed on placement head, simplify the structure greatly, reduced cost.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.Fig. 2 is the structural representation of suction nozzle replacing device of the present invention.Fig. 3 is a web feed apparatus structure schematic diagram of the present invention.Fig. 4 is a wiring board supporting balance device structure schematic diagram of the present invention.
Embodiment
Now also the invention will be further described in conjunction with the accompanying drawings by embodiment.Shown in Fig. 1-4, main body comprises formations such as X, Y, Z axle driving mechanism 2,3,16 and the placement head 6 be located at respectively on the frame 1, conveyer belt, drawing-in device.The driving mechanism of strip 15 is by shank 14 and be in transmission connection and constitute in electronic, pneumatic (air pressure) or the hydraulic unit driver 15a as the driver of strip of shank 14; Shank 14 is connected on the placement head corresponding to the 15a with holes of the strip on the drawing-in device 15, drives by electronic, pneumatic or hydraulic unit driver 14a, and can do all around and operation up and down by placement head.
Drawing-in device is one by by the detachable feeding rack 9 that is connected on the frame 1 of connector, mutually correspondingly be located at several feed bins 12 on the feeding rack 9 respectively and correspondingly simultaneously be positioned at integral type drawing-in device placement head 6 one sides, that constitute along conveyer belt direction of transfer some grooves 11 arranged evenly, that adapt with corresponding strip shape; Various material (components and parts) dishes that mount place respectively in each corresponding feed bin 12, and the kind and the specification that respectively mount charging tray can be identical or different mutually.
During paster, respectively mount on the strip of charging tray material (components and parts) respectively correspondence be positioned at corresponding grooves 11, insert by the shank 14 of the driver drives of strip that pulling strip 15 carries out the feeding paster in the 15a with holes of corresponding strip 15.
When replacing mounts wiring board, only need remove the drawing-in device of original integral type to change into and mount the corresponding a kind of drawing-in device of wiring board with this and get final product.
The feeding rack of the integral type of present embodiment can be provided with 20-60 feed bin and corresponding 20-60 groove.
In the present embodiment, the below that the suction nozzle replacing device 13 of chip mounter is positioned at the working face of placement head is connected on the piston rod of hydraulic pressure or pneumaticpiston cylinder, is controlled by hydraulic pressure or air pressure electromagnetic valve control device by hydraulic pressure or pneumaticpiston cylinder; Normal conditions suction nozzle replacing device 13 is positioned at the below of placement head, when needs are changed suction nozzle, by the hydraulic electromagnetic control valve device suction nozzle replacing device 13 is upwards risen and to carry out suction nozzle replacing.This device can enlarge the working region of chip mounter relatively, reduces the volume of machine.
The conveyer belt of this chip mounter is by mutually corresponding advancing sheet conveying belt 5 and go out the two-segment type conveyer belt that sheet conveying belt 4 constitutes on paster wiring board direction of transfer, by the two-segment type conveyer belt advance sheet conveying belt 5 and go out sheet conveying belt 4 two in opposite directions the junction places of end constitute the paster wiring board carried out the paster service area 7 that components and parts mount operation.
The advancing sheet conveying belt 5 and go out sheet conveying belt 4 and transmit tape 5a and 4a constitutes by being positioned at two of relative both sides respectively of the conveyer belt of two-segment type.
With respect to existing paster wiring board load mode, when this multi-section type conveyer belt can begin ejecting plate after last wiring board paster finished, second wiring board just can advance plate, improved operating efficiency greatly.
Two 7 places, paster service area that transmit between tape 5a and the 4a entering plate and ejecting plate conveyer belt 5 and 4 are provided with the sucker 8 that is positioned at paster wiring board 17 belows, and sucker 8 is connected on the frame by the air control unit 8a that is connected with its driving; When the paster wiring board is mounted, hold the paster wiring board by air control unit 8a control sucker 8 and make its balance and stability, prevent the error that mounts that vibrations when working owing to chip mounter produce; Press-bending conveyer belt in the time of simultaneously can preventing to mount overweight wiring board and cause mount error; Sucker the wiring board paster finish forward and backward send into and send only it is played a supportive role in the process and does not play the firm effect of absorption.
In the another embodiment of the present invention, be the drawing-in device of a prior art corresponding to the drawing-in device of the strip driving mechanism setting in the foregoing description.That is to say that strip driving mechanism of the present invention is applicable to that the strip of any drawing-in device drives, as long as with shank with holes corresponding to strip.
The feed bin of drawing-in device of the present invention and dispenser can be provided with several as required; The feed bin of the entire quantity of drawing-in device and dispenser can all or part ofly as required be enabled.
Claims (10)
1. a chip mounter comprises conveyer belt, suction nozzle, placement head, with the main body that drawing-in device constitutes, described drawing-in device comprises the strip driving mechanism, the strip driving mechanism that it is characterized in that described drawing-in device comprise be connected in described placement head, constitute corresponding to the rod-type pull unit of strip.
2. according to the described chip mounter of claim 1, it is characterized in that described rod-type pull unit comprise be positioned at strip above or below shank and being in transmission connection constitute in the driver of this shank.
3. according to the described chip mounter of claim 1, it is characterized in that described drawing-in device also comprises feeding rack, described feeding rack is one to comprise support body, the integral type feeding rack of being located at least one feed bin on the described support body and constituting corresponding to dispenser shank formula pull unit, corresponding respectively.
4. according to the described chip mounter of claim 3, it is characterized in that described feeding rack is provided with 2-100 described feed bin and corresponding 2-100 and gets material portion, the described material portion of getting comprises that the groove of being located on the described feeding rack that adapts with corresponding strip shape constitutes.
5. according to the described chip mounter of claim 1, it is characterized in that being provided with suction nozzle replacing device corresponding to described suction nozzle, described suction nozzle replacing device is connected on the frame by a drive unit.
6. according to the described chip mounter of claim 5, it is characterized in that described suction nozzle replacing device is positioned at the below of the paster working face of described main body; The drive unit of described suction nozzle replacing device is made of a hydraulic piston cylinder and a control device thereof that is fixedly connected on the frame.
7. according to the described chip mounter of claim 1, it is characterized in that described conveyer belt is the mutual conveyer belt that is connected the multi-section type of a plurality of conveyer belts formations that are provided with on throughput direction.
8. according to the described chip mounter of claim 7, it is characterized in that the conveyer belt of described multi-section type, comprise advancing plate and going out the sheet conveying belt formation of mutual correspondence, constitute the paster service area with the end parts in opposite directions that goes out sheet conveying belt by advancing plate.
9. according to claim 1 or 7 described chip mounters, it is characterized in that being provided with wiring board supporting bascule corresponding to the paster service area that described conveyer belt constitutes.
10. according to the described chip mounter of claim 9, it is characterized in that described wiring board supporting bascule one or several Pneumatic suction cup and Pneumatic suction cup control device corresponding to the below of wiring board of serving as reasons constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110133337.6A CN102281750B (en) | 2011-05-23 | 2011-05-23 | Chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110133337.6A CN102281750B (en) | 2011-05-23 | 2011-05-23 | Chip mounter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102281750A true CN102281750A (en) | 2011-12-14 |
| CN102281750B CN102281750B (en) | 2014-05-14 |
Family
ID=45106829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110133337.6A Expired - Fee Related CN102281750B (en) | 2011-05-23 | 2011-05-23 | Chip mounter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102281750B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595801A (en) * | 2012-02-08 | 2012-07-18 | 广州市攀森机械设备制造有限公司 | Board conveying device for light emitting diode (LED) mounter |
| CN103369854A (en) * | 2012-04-11 | 2013-10-23 | 深圳市腾世机电有限公司 | Side-by-side double-layer single-rail surface mount system workbench |
| CN105280530A (en) * | 2015-09-29 | 2016-01-27 | 苏州斯尔特微电子有限公司 | Voltage stabilization structure on die mounting machine |
| CN105307415A (en) * | 2014-07-28 | 2016-02-03 | 上海儒竞电子科技有限公司 | Chip-mounting head |
| CN105744757A (en) * | 2016-05-03 | 2016-07-06 | 深圳市朤科自动化设备有限公司 | Spacing adjusting device for feeders or suction nozzles of chip mounter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1437439A (en) * | 2002-02-07 | 2003-08-20 | 盖风德 | Electronic element surface mount machine and electronic element surface mount technology |
| CN101835370A (en) * | 2009-03-09 | 2010-09-15 | 金光植 | Carrier tape feeder for chip mounter |
| CN102056472A (en) * | 2009-11-02 | 2011-05-11 | 西安中科麦特电子技术设备有限公司 | Ball grid array (BGA) mounting system with precise vision |
-
2011
- 2011-05-23 CN CN201110133337.6A patent/CN102281750B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1437439A (en) * | 2002-02-07 | 2003-08-20 | 盖风德 | Electronic element surface mount machine and electronic element surface mount technology |
| CN101835370A (en) * | 2009-03-09 | 2010-09-15 | 金光植 | Carrier tape feeder for chip mounter |
| CN102056472A (en) * | 2009-11-02 | 2011-05-11 | 西安中科麦特电子技术设备有限公司 | Ball grid array (BGA) mounting system with precise vision |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595801A (en) * | 2012-02-08 | 2012-07-18 | 广州市攀森机械设备制造有限公司 | Board conveying device for light emitting diode (LED) mounter |
| CN102595801B (en) * | 2012-02-08 | 2014-11-19 | 广东木几智能装备有限公司 | Board conveying device for light emitting diode (LED) mounter |
| CN103369854A (en) * | 2012-04-11 | 2013-10-23 | 深圳市腾世机电有限公司 | Side-by-side double-layer single-rail surface mount system workbench |
| CN103369854B (en) * | 2012-04-11 | 2015-05-27 | 江苏腾世机电有限公司 | Side-by-side double-layer single-rail surface mount system workbench |
| CN105307415A (en) * | 2014-07-28 | 2016-02-03 | 上海儒竞电子科技有限公司 | Chip-mounting head |
| CN105307415B (en) * | 2014-07-28 | 2018-02-16 | 上海儒竞电子科技有限公司 | A kind of placement head |
| CN105280530A (en) * | 2015-09-29 | 2016-01-27 | 苏州斯尔特微电子有限公司 | Voltage stabilization structure on die mounting machine |
| CN105744757A (en) * | 2016-05-03 | 2016-07-06 | 深圳市朤科自动化设备有限公司 | Spacing adjusting device for feeders or suction nozzles of chip mounter |
| CN105744757B (en) * | 2016-05-03 | 2018-08-07 | 深圳市朤科自动化设备有限公司 | Chip mounter is flown up to or the spacing adjusting device of suction nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102281750B (en) | 2014-05-14 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20160523 |