CN106645172B - Novel negative pressure is atomized suction nozzle cleaning detection method - Google Patents
Novel negative pressure is atomized suction nozzle cleaning detection method Download PDFInfo
- Publication number
- CN106645172B CN106645172B CN201611210101.7A CN201611210101A CN106645172B CN 106645172 B CN106645172 B CN 106645172B CN 201611210101 A CN201611210101 A CN 201611210101A CN 106645172 B CN106645172 B CN 106645172B
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- China
- Prior art keywords
- suction nozzle
- jig
- cleaning
- detection
- negative
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 238000004140 cleaning Methods 0.000 title claims abstract description 41
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000000889 atomisation Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000002834 transmittance Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Novel negative pressure is atomized suction nozzle cleaning detection method, specifically includes: after being put into the suction nozzle cleaned in charging tray jig, charging tray jig being fixed on suction nozzle and is placed on jig；Then suction nozzle places jig and carries out cleaning detection with indexing detection motor drive toothed belt；Negative-pressure atomizing spray head generates negative pressure by high-speed flow in certain space, takes atomization of water current out of and is cleaned one by one；It after cleaning is completed, is being detected one by one, intelligent measurement camera during taking pictures, open by light source, and differentiate whether suction nozzle cleans up: the application avoids the damage caused by suction nozzle in the handling process, also can effectively detect to suction nozzle.
Description
Technical field
The invention belongs to electronic manufacture detection technique fields more particularly to a kind of novel negative pressure to be atomized suction nozzle cleaning detection side
Method.
Background technique
It is constantly entered into people's lives along with electronic product, also change is constantly occurring for its update
Change, requirement of the people to new things is higher and higher, and smaller and smaller electronic product is also constantly liked by people, small-sized
Change and the structure inside them is just also specifically contemplated that at the beginning of design with regard to corresponding entire product, determines the big of the volume of product itself
Small, the electronic component of the inside is smaller, and entire control base board also can be smaller, and the volume of product is also just smaller, but small first device
Part needs accurately to be mounted on small substrate, is manually pasted with certain difficulty, thus needs the mounting device of profession
To complete.
Therefore present SMT just is directed to the attachment of miniature electric component, quite accurately, suction nozzle therein is suitable
Important article, suction nozzle are accurately moved them on the fixation position of element while drawing these electronic components,
Suction nozzle just will affect the suction of suction nozzle, influence entire attachment process, therefore to suction nozzle once generation blocks or there are foreign matters
Cleaning be it is very crucial, due to especially small 0.2mm of suction nozzle characteristic venthole or so, some is even more small, it is easy to occur stifled
Phenomenon is filled in, thus needs to replace suction nozzle in time, can not influence normally to produce, the suction nozzle of blocking puts together unified pipe
Reason, is then put into suction nozzle charging tray jig and uniformly carries out cleaning detection, prevent some from not cleaning up, and influences production waste patch
Fill element.
Summary of the invention
In view of the above-mentioned problems existing in the prior art, this application provides a kind of novel negative pressures to be atomized suction nozzle cleaning detection side
Method can quickly carry out batch suction nozzle concentrating cleaning detection, be focused on.
To achieve the above object, the application the technical solution adopted is that: novel negative pressure be atomized suction nozzle cleaning detection method, tool
Body includes:
S1: after being put into the suction nozzle cleaned in charging tray jig, charging tray jig is fixed on suction nozzle and places jig
On；
S2: and then suction nozzle places jig and drives toothed belt to carry out cleaning detection with indexing detection motor；
S3: negative-pressure atomizing spray head generates negative pressure by high-speed flow in certain space, and it is clear one by one to take atomization of water current progress out of
It washes；
S4: after cleaning is completed, being detected one by one, and intelligent measurement camera during taking pictures, open by light source, is differentiated
Whether suction nozzle cleans up:
If in the no longer valid range of translucency, doing a label and generating warning note, need to clean it again,
Until completing entire cleaning task after cleaning up.
Further, the intelligent measurement camera, is taken pictures using camera plus light source, whether detects light transmittance in effective model
Within enclosing.
Further, it takes pictures when the indexing detection motor corresponds to a suction nozzle, after taking pictures, motor passes through tooth form
Belt wheel, and then the suction nozzle charging tray being fixed in other end shaft is driven to carry out cleaning detection switching one by one.
Further, suction nozzle is placed jig and is positioned using pin, is then stepped up by hand adjustment nut.
Due to using the technology described above, can obtain following technical effect: the application helps to improve whole the present invention
The reliability of a equipment can also be completed entirely to clean Detection task in a very short period of time, improve production efficiency.It can be quick
To batch suction nozzle carry out concentrate cleaning detection, focused on.It avoids in the handling process caused by suction nozzle
Damage, also can effectively detect suction nozzle.
Detailed description of the invention
The present invention shares 1 width of attached drawing:
Fig. 1 is that novel negative pressure is atomized suction nozzle cleaning structure of the detecting device schematic diagram；
Number explanation in figure: 1, negative-pressure atomizing spray head；2, intelligent measurement camera；3, indexing detection motor；4, nozzle movement
Execution system；5, suction nozzle places jig；6, bottom plate；7, support column；8, spacing board；9, vertical plate.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, right in the following with reference to the drawings and specific embodiments
The present invention is described in detail.
Embodiment 1
For above-mentioned detection method, the present embodiment provides a kind of novel negative pressures to be atomized suction nozzle cleaning detection device, specific to wrap
Include: negative-pressure atomizing spray head, intelligent measurement camera, indexing detection motor, nozzle movement execute system, suction nozzle place jig, bottom plate,
Vertical plate, support column and spacing board；The vertical plate is placed on bottom plate, negative-pressure atomizing spray head, intelligent measurement camera, indexing detection electricity
Machine, nozzle movement execute system, suction nozzle places the side that jig, support column and spacing board are respectively positioned on vertical plate；In bottom plate and interval
Multiple support columns are equipped between plate, described intelligent measurement camera a part is leant out above spacing board, another part be located at bottom plate and
Between spacing board；The negative-pressure atomizing spray head, indexing detection motor, nozzle movement executes system, suction nozzle is placed jig and is respectively mounted
On spacing board；The intelligent measurement camera, indexing detection motor are placed in the side that suction nozzle places jig, and nozzle movement executes system
System is located at the top that suction nozzle places jig, executes system in nozzle movement and suction nozzle is placed and is equipped with negative-pressure atomizing spray between jig
Head.
It describes in detail below to component involved in embodiment:
Negative-pressure atomizing spray head: when being cleaned to suction nozzle, since suction nozzle aperture is especially small, when needing to clean it
It selects high speed atomisation air-flow to be cleaned, in entire cleaning process, is generated in small space negative by small-bore high-speed flow
Pressure zone water outlet atomizing of miscarriage, to realize the cleaning to foreign matter in suction nozzle hole.
Intelligent measurement camera: when suction nozzle after the completion of to cleaning detects, being taken pictures using camera plus light source, and detection is saturating
Whether luminosity is within the scope of effective.
Indexing detection motor: it when suction nozzle carries out next switching after the completion of cleaning, needs motor to drive adjustment, examines simultaneously
Survey camera, which is taken pictures, also corresponds to each suction nozzle, and when switching over, motor is fixed on other end shaft by toothed belt, drive
On suction nozzle charging tray, carry out one by one cleaning detection switching.
Nozzle movement executes system: since suction nozzle charging tray needs to switch, not occurring when taking out after entire cleaning is completed
Interference, entire nozzle head will be withdrawn, and take out entire suction nozzle charging tray, then put next charging tray cleaned, entirely
Telescopic process is to carry out cooperative movement by cylinder and sliding rail.
Suction nozzle places jig: suction nozzle jig in switching for preferably fixed and convenience of taking, control by design suction nozzle switching
Tool, entire jig is positioned by pin, is then stepped up by hand adjustment nut, it is easy to operate can
It is rapidly performed by the switching of suction nozzle charging tray.
Embodiment 2
The present embodiment provides a kind of novel negative pressures to be atomized suction nozzle cleaning detection method, in entirely cleaning detection process, is
It is placed in jig by suction nozzle is manually put into suction nozzle.Then suction nozzle places jig and drives toothed belt with indexing detection motor
Cleaning detection is carried out, high-pressure atomization spray head generates negative pressure by high-speed flow in small space, takes atomization of water current out of and carries out one by one
Cleaning.After cleaning is completed, detected one by one, camera needs light source to open at any time during taking pictures, to observe light
Permeability, differentiate suction nozzle whether clean up, if translucency be not well, do a label and generate warning note, need
It is cleaned again, until entire cleaning task can be completed after cleaning up.
The novel negative pressure of the application is atomized suction nozzle cleaning detection method, is concentrate clearly for suction nozzle on SMT chip mounter
The set of device for washing detection, the centralized processing efficiency of suction nozzle is substantially increased when suction nozzle is cleaned, and one is also realized in detection
Change design, can either guarantee the damage caused by suction nozzle in the handling process in this way, also effectively suction nozzle can be detected.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (1)
1. novel negative pressure is atomized suction nozzle cleaning detection method, which is characterized in that specifically include:
S1: after being put into the suction nozzle cleaned in charging tray jig, charging tray jig is fixed on suction nozzle and is placed on jig；
S2: and then suction nozzle places jig and drives toothed belt to carry out cleaning detection with indexing detection motor；
S3: negative-pressure atomizing spray head generates negative pressure by high-speed flow in certain space, takes atomization of water current out of and is cleaned one by one；
S4: cleaning is completed and then is detected one by one, and intelligent measurement camera during taking pictures, open by light source, is differentiated and is inhaled
Whether mouth cleans up:
If translucency not in effective range, does a label and generates warning note, need to clean it again, directly
To after cleaning up, entire cleaning task is completed；
The intelligent measurement camera, is taken pictures using camera plus light source, and whether detection light transmittance is within the scope of effective；
The indexing detection motor is taken pictures when corresponding to a suction nozzle, and after taking pictures, motor is driven by toothed belt
The suction nozzle charging tray being fixed in other end shaft carries out cleaning detection switching one by one；
Suction nozzle is placed jig and is positioned using pin, is then stepped up by hand adjustment nut；
The above method is implemented in suction nozzle cleaning detection device, and described device includes: negative-pressure atomizing spray head, intelligent measurement phase
Machine, indexing detection motor, nozzle movement executes system, suction nozzle places jig, bottom plate, vertical plate, support column and spacing board；It is described vertical
Plate is placed on bottom plate, and negative-pressure atomizing spray head, intelligent measurement camera, indexing detection motor, nozzle movement executes system, suction nozzle is placed
Jig, support column and spacing board are respectively positioned on the side of vertical plate；Multiple support columns, the intelligence are equipped between bottom plate and spacing board
Detection camera a part is leant out above spacing board, and another part is between bottom plate and spacing board；The negative-pressure atomizing spray head divides
Degree detection motor, nozzle movement execute system, suction nozzle is placed jig and is installed on spacing board；The intelligent measurement camera divides
Degree detection motor is placed in the side that suction nozzle places jig, and nozzle movement executes system and is located at the top that suction nozzle places jig, spraying
Mouth Motor execution system and suction nozzle are placed and are equipped with negative-pressure atomizing spray head between jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210101.7A CN106645172B (en) | 2016-12-24 | 2016-12-24 | Novel negative pressure is atomized suction nozzle cleaning detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210101.7A CN106645172B (en) | 2016-12-24 | 2016-12-24 | Novel negative pressure is atomized suction nozzle cleaning detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106645172A CN106645172A (en) | 2017-05-10 |
| CN106645172B true CN106645172B (en) | 2019-10-18 |
Family
ID=58827595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611210101.7A Expired - Fee Related CN106645172B (en) | 2016-12-24 | 2016-12-24 | Novel negative pressure is atomized suction nozzle cleaning detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106645172B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7458147B2 (en) * | 2002-08-08 | 2008-12-02 | Panasonic Corporation | Method for determining whether a component holder is defective |
| CN201419170Y (en) * | 2009-03-18 | 2010-03-10 | 鸿富锦精密工业（深圳）有限公司 | Suction nozzle cleaner |
| CN102042974A (en) * | 2010-10-29 | 2011-05-04 | 大连佳世电子有限公司 | System for detecting suction nozzle |
| CN202199538U (en) * | 2011-08-17 | 2012-04-25 | 益松电子(苏州)有限公司 | Suction nozzle cleaning machine |
| CN104841657A (en) * | 2015-04-14 | 2015-08-19 | 中山市智牛电子有限公司 | Method for washing SMT chip mounter suction nozzle |
-
2016
- 2016-12-24 CN CN201611210101.7A patent/CN106645172B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106645172A (en) | 2017-05-10 |
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Granted publication date: 20191018 |