CN1223255C - Surface mount machine correcting instrument - Google Patents
Surface mount machine correcting instrument Download PDFInfo
- Publication number
- CN1223255C CN1223255C CN 01130549 CN01130549A CN1223255C CN 1223255 C CN1223255 C CN 1223255C CN 01130549 CN01130549 CN 01130549 CN 01130549 A CN01130549 A CN 01130549A CN 1223255 C CN1223255 C CN 1223255C
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- China
- Prior art keywords
- feed appliance
- surface mount
- correcting instrument
- base
- positioning plate
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims description 18
- 239000011521 glass Substances 0.000 claims description 9
- 230000004807 localization Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The present invention relates to a calibration instrument of a surface mounting machine, which comprises an image picking and display part, wherein the image picking and display part is composed of a magnifier, a camera and a monitor. The present invention is in characterized in that the present invention also comprises a positioning part, wherein the positioning part is composed of a base, a feeder positioning bottom board, a feeder positioning front board and a lens bracket; the feeder positioning bottom board is horizontally and closely arranged on the base; the feeder positioning front board is vertically arranged on the front end of the base; the lower part of the lens bracket is fixed on the base. The calibration instrument of a surface mounting machine can be mounted off lines and is convenient to mount and adjust. The whole production line does not need to be stopped in the process of calibration, and the production cost is greatly reduced.
Description
Technical field
The present invention relates to automatic placement machine, more particularly, relate to and a kind ofly can put to calibrate and make its unified surface mount machine correcting instrument the material level of getting of feed appliance on the chip mounter.
Background technology
Along with making constant progress of surface patch technology, the volume of multiple electronic components such as resistance, electric capacity, IC chip is more and more littler, and the factory of most of electronic products adopts automatic placement machine.In the production process, be to see that it gets material and paste and whether accurately put in place for a basic demand of chip mounter.Chip mounter with global company is an example, on the chip mounter 70-80 feed appliance can be installed, use, in the maintenance process, the material level of getting of feed appliance is put and is had some changes, can not get material, fly problems such as material, material casting if can occur placement head when differing greatly, cause the quality problems of product.
Existing solution is to calibrate feed appliance with camera on chip mounter, production line need be stopped during calibration, thereby can take time of sliver, and it is too high to adjust inconvenience and cost; The initial point of every machine all has slight difference in addition, is difficult to guarantee its consistency.
Summary of the invention
The technical problem to be solved in the present invention is that the above-mentioned defective at prior art provides a kind of surface mount machine correcting instrument, but off-line calibrate, all feed appliance positions are all unified.
Technical program of the present invention lies in, construct a kind of surface mount machine correcting instrument, be used for the calibration of global company chip mounter, it comprises by being positioned at of forming of magnifying glass, camera and monitor gets the image pickup display part that material level is put, it is characterized in that, also comprise by base, level be close to the feed appliance positioning plate that is installed on the described base, the feed appliance location header board and the lower end that are vertically mounted on described base front end be fixed on the localization part that the lens bracket on the described base is formed, described magnifying glass and camera are installed on the described lens bracket.
In surface mount machine correcting instrument of the present invention, the localization part of described prover also comprises on the surface that is installed in described positioning plate front end and the cushion block that can cooperate with feed appliance front end sliding lock position.
In surface mount machine correcting instrument of the present invention, described base and described positioning plate all are rectangular steel plates, between the two by being screwed.Offer on the described positioning plate one with its parallel feed appliance location notch in long limit.
In surface mount machine correcting instrument of the present invention, described location header board medial surface is provided with the gas Zi, one of the lunar mansions jack that can cooperate with the gas Zi, one of the lunar mansions of feed appliance front end, the power supply board that can cooperate with the signal of telecommunication contact pin of feed appliance and the alignment pin that is used for fixing described feed appliance.
In surface mount machine correcting instrument of the present invention, described lens bracket comprises column and crossbeam, and described column is vertically mounted on the described base, and an end of described crossbeam is fixed on the top of column, and the other end is provided with the circular hole that can insert the magnifying glass lens barrel.
But surface mount machine correcting instrument off-line provided by the invention is installed, and installation and adjustment are all very convenient, and the whole production line of need not stopping during calibration can reduce production costs greatly.
The invention will be further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the schematic perspective view of surface mount machine correcting instrument in the one embodiment of the invention;
Fig. 2 is the exploded view of the localization part of prover shown in Fig. 1;
Fig. 3 is the vertical view of positioning plate;
Fig. 4 is that prover shown in Fig. 1 cooperates the schematic diagram of installing with the feeding of chip mounter device.
Embodiment
Be illustrated in figure 1 as the schematic diagram of a preferred embodiment of the present invention, this prover designs at the chip mounter of global company, comprise the feed appliance localization part and get the image pickup display part that material level is put that wherein localization part comprises base 1, feed appliance positioning plate 2, cushion block 3, feed appliance location header board 4 and the lens bracket of being made up of column 5 and crossbeam 6; The image pickup display part comprises magnifying glass 7, camera 8 and monitor 9.Be elaborated below in conjunction with Fig. 2,3 and 4 pairs of each several parts.
Among the present invention, localization part will reach the firm level equal with chip mounter, makes the feed appliance can double swerve above being installed in.Wherein base 1 is a block length square plate, and it specifically is of a size of in the present embodiment: L*W*H=540mm * 260mm * 30mm.As can be seen from Figure 2, offer four on its surface and be used for cooperating fixing screw hole with positioning plate 2; Its front end face (being right side among Fig. 2) also has two and is used for cooperating fixing screw hole with location header board 4; Offer a rack groove 16 in the side apart from the about 77mm of its front end face, be used to install lens bracket, the structure of employing groove can increase the steadiness of support.
Feed appliance positioning plate 2 is the critical components that are used for fixing feed appliance, and it also is a block length square plate, is of a size of: L*W*H=520mm * 200mm * 15mm, positioning plate 2 is close to the upper surface that is fixed on base 1 during installation.As can be seen from Figure 3, the slivering hole shape is offered in installing and locating hole corresponding with four positioning screw holes of base 1 on the positioning plate 2, adopts this structure will be convenient to adjust the front and back position of positioning plate 2 on base 1.Offer a feed appliance location notch 10 on positioning plate 2, it is parallel with the long limit of positioning plate, is used to install and fix feed appliance.Kayser pivot pin 11 also is equipped with at afterbody 1/3rd places in location notch 10.During installation the kayser shank of the key of feed appliance is pressed, kayser lifts, and feed appliance injects the location notch 10 of positioning plate 2, and feed appliance front end location hole imports the alignment pin 13 of location header board 4, and contacts with header board; Unclamp kayser again, hang up the kayser pivot pin 11 that is installed in the location notch 10 after kayser falls, feed appliance can be fixed.As can be seen from Figure 1, the cushion block 3 that can cooperate with feed appliance front end sliding lock position is housed also on the surface of positioning plate 2 front ends, also is provided with the notch that cooperates with location notch 10 on cushion block 3, the thickness of cushion block 3 can be adjusted according to actual needs.
Feed appliance location header board 4 be one with base vertical rectangular plate, it cooperates with screw hole on base 1 end face by its underpart screw hole fixes, the front end face of its underpart medial surface and positioning plate 1 and cushion block 3 is close to.The upper inner face of location header board 4 is equipped with an alignment pin 13, thereby this alignment pin can be controlled feed appliance and prevents that it from vacillating now to the left, now to the right; Its middle part has a rectangular opening that is used to install power supply board 12, and power supply board 12 can cooperate with the signal of telecommunication contact pin of feed appliance; Also be provided with a gas Zi, one of the lunar mansions jack 14 that can cooperate in the bottom of rectangular opening, be used for to pneumatic type feed appliance air feed with the gas Zi, one of the lunar mansions of feed appliance front end.
As can be seen from the figure, lens bracket comprises column 5 and crossbeam 6, its central post is vertically mounted on rack groove 16 places of base 1, one end of crossbeam is fixed on the top of column, the other end has a circular hole 15, be used to insert the lens barrel of magnifying glass 7, also have a breach, be convenient to the lens barrel locking of will insert wherein at an end of circular hole 15.
Among the embodiment, finish image pickup and Presentation Function by magnifying glass 7, camera 8 and monitor 9.Process a stainless lens barrel earlier and be fixed on the crossbeam 6 below of lens barrel installation camera lens, the top connection camera 8 of lens barrel.The height of camera lens can be adjusted by the fixing upper-lower position of lens barrel, to unclamp the lens barrel pinching screw on the crossbeam during adjustment, camera lens is got the about 70-80mm of vertical range that material level is put from feed appliance, the image that it picks up is that the machine of feed appliance 17 is got material level and put, and gets the geometric center that material level puts and overlap with the magazine cross hairs of CCD.
In order to cooperate with global chip mounter, the alignment pin 13 on the header board 4 of location is about 140mm to the vertical range on positioning plate 2 surfaces; The height of column 5 is 350mm, guarantees the about 250-260mm in height distance positioning plate surface of assembling rear lens; Positioning plate 2 need guarantee that in the location on the base 1 feed appliance its front end under the state of chucking contacts closely with the location header board, 14 gaps that 1mm is arranged of gas Zi, one of the lunar mansions jack of the gas Zi, one of the lunar mansions of feed appliance and location header board, the feed appliance contact pin has the gap of 1mm with after the power panel 12 of location header board is connected between pin board and the power panel.
Be illustrated in figure 4 as the schematic diagram that feed appliance 17 cooperates with prover in the present embodiment, the feed appliance 17 that uses on the chip mounter is installed one to prover, open electricity, gas (power resources of pneumatic feed device) and monitor.Can see on the monitor screen that getting material level puts (geometric center of material package) and whether overlap with "+" word on the screen.What X, the Y direction of CCD camera camera are adjusted according to deviation, put with "+" word on the screen and overlap up to getting material level, at this moment the trip bolt of fixing camera lens barrel, the camera lens of prover is in case after fixing, to can not move again, screw can be sealed with glue, guarantees the consistency that pick up the prover picture position.Under camera lens, positioning plate, all fixed state of location header board, to all same kind feed appliances get material level put unify the calibration, promptly (same prover) calibrated under identical installation and measuring condition, gets the uniformity that material level is put thereby reach all feed appliances of the same race.After the feed appliance of other same kind is installed to this position of prover, observe it by monitor and get material level and put centering situation with "+" word, X, the Y both direction of feed appliance are adjusted (cushion block that increases or reduce respective thickness at feed appliance front end sliding lock position is adjusted) according to what of side-play amount.
In the prior art, the calibration feed appliance will stop production line, uses the camera on the placement head to carry out.The whole production line of will stopping like this, and the initial point of every machine all has slight difference, is difficult to guarantee its consistency.And prover of the present invention to be off-line install, easy for installation, adjust also easily, the whole production line of need not stopping during calibration directly can be finished the work that need finish originally on production equipment on the prover, can reduce production costs greatly.
Claims (6)
1, a kind of surface mount machine correcting instrument, be used for the calibration of global company chip mounter, it comprises by being positioned at of forming of magnifying glass, camera and monitor gets the image pickup display part that material level is put, it is characterized in that, also comprise by base, level be close to the feed appliance positioning plate that is installed on the described base, the feed appliance location header board and the lower end that are vertically mounted on described base front end be fixed on the localization part that the lens bracket on the described base is formed, described magnifying glass and camera are installed on the described lens bracket.
2, surface mount machine correcting instrument according to claim 1 is characterized in that, the localization part of described prover also comprises on the surface that is installed in described positioning plate front end and the cushion block that can cooperate with feed appliance front end sliding lock position.
3, surface mount machine correcting instrument according to claim 1 is characterized in that, described base and described positioning plate all are rectangular steel plates, between the two by being screwed.
4, surface mount machine correcting instrument according to claim 3 is characterized in that, offer on the described positioning plate one with its parallel feed appliance location notch in long limit.
5, surface mount machine correcting instrument according to claim 1, it is characterized in that described location header board medial surface is provided with the gas Zi, one of the lunar mansions jack that can cooperate with the gas Zi, one of the lunar mansions of feed appliance front end, the power supply board that can cooperate with the signal of telecommunication contact pin of feed appliance and the alignment pin that is used for fixing described feed appliance.
6, surface mount machine correcting instrument according to claim 1, it is characterized in that described lens bracket comprises column and crossbeam, described column is vertically mounted on the described base, one end of described crossbeam is fixed on the top of column, and the other end is provided with the circular hole that can insert the magnifying glass lens barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01130549 CN1223255C (en) | 2001-11-28 | 2001-11-28 | Surface mount machine correcting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01130549 CN1223255C (en) | 2001-11-28 | 2001-11-28 | Surface mount machine correcting instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1422113A CN1422113A (en) | 2003-06-04 |
| CN1223255C true CN1223255C (en) | 2005-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01130549 Expired - Fee Related CN1223255C (en) | 2001-11-28 | 2001-11-28 | Surface mount machine correcting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1223255C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674009A (en) * | 2012-05-18 | 2012-09-19 | 昆山诚业德精密模具有限公司 | Blowing and feeding device for shielding cover |
| CN107825444A (en) * | 2016-09-16 | 2018-03-23 | 天津思博科科技发展有限公司 | Surface note machine hand based on machine vision technique |
| CN106341956B (en) * | 2016-09-30 | 2019-04-30 | 哈尔滨工业大学 | A kind of fixed camera bearing calibration |
| CN111083919B (en) * | 2020-01-15 | 2021-10-26 | 东莞市南工机械设备科技有限公司 | Plug-in machine with screening function |
| CN111299800B (en) * | 2020-04-10 | 2022-03-01 | 惠州西文思技术股份有限公司 | Pressure welding device |
-
2001
- 2001-11-28 CN CN 01130549 patent/CN1223255C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1422113A (en) | 2003-06-04 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen City Three Golds Precise Circuit Technology Co., Ltd. Assignor: Huawei Technologies Co., Ltd. Contract fulfillment period: 2009.10.13 to 2014.10.14 contract change Contract record no.: 2009440001575 Denomination of invention: Surface mount machine correcting instrument Granted publication date: 20051012 License type: Exclusive license Record date: 20091016 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.13 TO 2014.10.14; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY SANDEGUAN PRECISION CIRCUIT SCIENCE Effective date: 20091016 |
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Addressee: Huawei Technologies Co., Ltd. Document name: Notification to Pay the Fees |
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Addressee: Huawei Technologies Co., Ltd. Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051012 Termination date: 20161128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |