CN103837218A - Glue drop measuring method and device - Google Patents
Glue drop measuring method and device Download PDFInfo
- Publication number
- CN103837218A CN103837218A CN201310442595.1A CN201310442595A CN103837218A CN 103837218 A CN103837218 A CN 103837218A CN 201310442595 A CN201310442595 A CN 201310442595A CN 103837218 A CN103837218 A CN 103837218A
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- glue
- container
- drips
- drip
- nozzle
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- 239000003292 glue Substances 0.000 title claims abstract description 142
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005259 measurement Methods 0.000 claims description 27
- 230000004308 accommodation Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 241000278713 Theora Species 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000717 retained effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 5
- 238000005491 wire drawing Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention provides a method and a device for measuring the amount of glue drops, wherein a measurer is provided for measuring the weight of the glue drops on a container; providing a seizing element on the container, wherein the seizing element is touched by the glue drop and retained in the seizing element and metered during the process of the glue drop being injected into the container; the glue drops are not easy to be drawn and remained on the nozzle of the glue dispenser due to viscosity, so that the glue yield is caused to have errors, and the measuring precision is improved.
Description
Technical field
The present invention has about a kind of method for measurement and device, refers in particular to a kind of use and drips method for measurement and device at the sticking glue of tool.
Background technology
Along with the continuous progress of electronic industry technology, make quality, speed and the precision of the various relevant device of applying in electronic product manufacturing process ... the demand waiting also improves gradually, wherein, with regard to being applied in the some glue operation of covering brilliant process operation and heat radiator attaching photoresist coating process in general electronic industry, because general electronic products volume is all comparatively tiny, point gum machine is for asking a glue operation can carry out very accurately quantitative point glue, make at set intervals, the viscosity glue that point gum machine must outpour glue dispensing valve instils for being placed in the container of measurer, utilize measurer to calculate the variation of glue amount weight in each container, again gravimetric value and former setting glue dispensing valve are pushed and outpoured length of stroke and due gravimetric value comparison of time, revise next time point glue time or glue dispensing valve and push and outpour length of stroke this fiducial value feedback signal to control module is carried out to computing and conversion, so that meeting the glue of preset value, point gum machine drips output, for example publication number 201004720 of correlation technique " gluing distribution method " Patent Case or M266112 " the some glue amount control detection method of point gum machine " Patent Case.
Summary of the invention
On known point gum machine, the glue of glue dispensing valve injecting glue drips measurement, adopt glue is dripped to the mode directly outpouring in a measurer upper container, no doubt can obtain in container the glue amount changing value glue that converts drips weight and obtains some glue time next time or glue dispensing valve is pushed and outpoured length of stroke, but the glue using because of various somes glue operations drips viscosity difference, and it is tiny that the glue of each sub-distribution drips volume, drip under viscosity influence own at glue, glue drips and as easy as rolling off a logly changes to some extent because wire drawing causes the amount that glue drips discharge, and then out of true while causing measuring the glue amount of dripping, it is more obvious that this phenomenon is dripped in measurement impact at denseer thick glue.
So object of the present invention, is to provide a kind of glue that can measure more exactly single point glue amount to drip method for measurement.
Another object of the present invention, is to provide a simple structure, can conveniently captures the glue that glue drips and drip measuring equipment.
Glue according to the object of the invention drips method for measurement, comprising: the weight that provides a measurer to drip in order to measure a container gluing; One element of seizing of being located on container is provided, is instilled in container processes at glue, this glue drips with seizing element and touches, and glue is dripped and on indwelling container, be subject to gager.
Another glue according to the object of the invention drips method for measurement, comprising: on the stream of glue drippage, arrange one and seize element, glue is dropped in when seizing element and touch, glue drip by indwelling in one can be measured container on be subject to gager.
Another glue according to the object of the invention drips method for measurement, comprise: on a container that can be measured, establish one and seize element, this seize element be positioned at one can injecting glue nozzle move on moving road, glue on nozzle is dripped can be subject to this to seize element to touch, and is seized element indwelling by this and measured person.
A glue again according to the object of the invention drips method for measurement, comprising: an injecting glue step, makes glue drip by a nozzle drippage indwelling in a container; One seizes step, make residual gum on this nozzle drip with this container on one be positioned at that nozzle moves that one on moving road seizes that element touches and indwelling in seizing on element; One measurement step, measures indwelling and drips with this indwelling in seizing the weight summation that on element, residual gum is dripped in the glue of container.
Glue according to another object of the present invention drips measuring equipment, comprising: a measurer, can provide metering by opposed object thereon, and can produce telecommunication link and accept control with other control systems; One container, it is provided with an accommodation space, and accommodation space top is provided with opening, and entirety is placed on described measurer and measured by it; One seizes element, and it is located on this container, and can drip and touch with the glue that a nozzle outpours; So as to upper structure, the glue that this nozzle is outpoured drips and is subject to this to seize element indwelling, and on container, is subject to gager.
The method and apparatus of the embodiment of the present invention, with simple method, utilization is seized element glue is dripped from the nozzle of point gum machine and seized, so can avoid glue to drip wire drawing residues in nozzle and affects measurement, no matter and glue drippage is retained in internal tank or adhesion indwelling in seizing on element, measurer all can measure point gum machine single point glue amount accurately, using the adjustment foundation as next injecting glue condition.
Brief description of the drawings
Fig. 1 is the measuring equipment schematic diagram of first embodiment of the invention.
Fig. 2 is that the glue of first embodiment of the invention drips and hangs and the schematic diagram of seizing element and arrange relation.
Fig. 3 is that in first embodiment of the invention, glue drips the schematic diagram of being seized element acquisition.
Fig. 4 is at container and seize element and cover cover cap schematic diagram outward in first embodiment of the invention.
Fig. 5 is the measuring equipment schematic diagram of second embodiment of the invention.
Fig. 6 is that the glue of second embodiment of the invention drips and hangs and the schematic diagram of seizing element and arrange relation.
Fig. 7 is that the glue of second embodiment of the invention drips the schematic diagram that the generation residual gum that hangs is dripped.
Fig. 8 is that in second embodiment of the invention, residual gum is dripped the schematic diagram of being seized element acquisition.
Fig. 9 is the part enlarged diagram of Fig. 8.
[description of reference numerals]
1 measurer 2 containers
21 accommodation space 22 openings
23 ora terminalis 231 fixed orifices
232 keeper 233 keepers
3 seize element 31 stiff ends
311 stopper section 32 acquisition ends
321 end 4 glue dispensing valves
41 nozzle 42 glue drip
421 residual gum are dripped 5 cover caps
Element is seized in 51 perforates 6
61 stiff end 62 acquisition portions
A angle b angle
Embodiment
Refer to shown in Fig. 1, the glue of first embodiment of the invention drips measurement and can adopt with lower device, comprising:
One measurer 1 is provided, can provides metering by opposed object thereon, and can produce telecommunication link and accept control with other control systems;
One container 2 is provided, and entirety is placed on described measurer 1 and measured by it, and it is provided with an accommodation space 21, and accommodation space upper opening 22 peripheries form an ora terminalis 23;
Provide one to seize element 3, it is elongated rod-shaped, please refer to Fig. 2, seizes element 3 one stiff ends 31 and be fixedly arranged on the ora terminalis 23 of described container 2, and 32 sections, another acquisition end is directly gone to end convergent and end 321 is needle-like, and is positioned at nozzle and moves on moving road; Seize element 3 and adopt the mode of oblique setting, form and be less than the acute angle state of 90 degree and outpour with glue dispensing valve 4 nozzles 41 angle a that glue drips the stream of 42 drippages, make the acquisition end 32 of tool needle-like a little more than stiff end 31; This is seized element 3 and is greater than 45 degree with the angle a that glue drips 42 drippage streams, can make glue drip the horizontal component of 42 drippages less, and vertical force is larger, contributes to glue to drip 42 downward drippage and reduces along seizing element 3 landings; And this is seized element 3 and forms acute angle state with the angle a that glue drips 42 drippage streams, drip level after 42 or perpendicular displacement and cut off glue and drip within 42 o'clock, to avoid clashing into and seize element 3 contributing to nozzle 41 to outpour glue; Stiff end 31 is embedded in a fixed orifice 231 of container 2 ora terminalis 23, and keeper 232 spiral shells that form with a spiro connecting piece from ora terminalis 23 tops are established fixing; The end of stiff end 31 is positioned at fixed orifice 231, and being provided with one seizes bigger stopper section 311, element 3 bar footpaths outward, and acquisition end 32 is stretched to put and is suspended on container 2 opening 22 tops.
Refer to Fig. 3, first embodiment of the invention is carrying out glue while dripping 42 measurement, the nozzle 41 of point gum machine 4 is first carried out one and is moved to the acquisition of seizing element 3 and holds 32 rough equivalent locations places, needle-like end 321, and from nozzle 41, glue is dripped to 42 and outpour, glue drips 42 holds 32 needle-like ends 321 to seize the acquisition of being seized element 3 after outpouring, and because of gravity drippage container 2; And a feasible mode of seizing, can drip after 42 complete outpouring at glue, the acquisition that makes nozzle 41 relatively seize element 3 holds 32 needle-like ends 321 to carry out level or perpendicular displacement, the glue that the needle-like acquisition end 32 of now seizing element 3 and nozzle 41 outpour drips 42 and touches mutually and produce staggered displacement, drip 42 and make glue drip 42 to separate from nozzle 41 to cut off glue, and because of gravity drippage container 2; No matter and glue drips 42 because of in gravity drippage indwelling container 2 accommodation spaces 21 or because viscosity adhesion indwelling is in seizing on element 3, it all separates with nozzle 41, and the measurer 1 of container 2 belows drips 42 to glue and measures, this object of wanting to drip so as to obtaining glue 42 measuring values is all reached.
Refer to Fig. 4, on this measurer 1, can arrange a cover cap 5 cover container 2 and on the element 3(container 2 of seizing be positioned at cover cap 5, not shown), in order to avoid dust, air-flow ... the accuracy of measuring etc. external factor impact, these cover cap 5 end faces offer a perforate 51, facilitate the nozzle 41(not shown in the figures) go deep into perforate 51 execution point glue operations.
The method and apparatus of the embodiment of the present invention, with simple method, utilization is seized element 3 and glue is dripped to 42 is seized from the nozzle 41 of point gum machine, so can avoid glue to drip that 42 wire drawings residue in nozzle 41 and impact is measured, no matter and glue drips 42 drippages and is retained in the inner or adhesion indwelling of container 2 in seizing on element 3, measurer 1 all can measure point gum machine single point glue amount accurately, using the adjustment foundation as next injecting glue condition.
Refer to shown in Fig. 5, in second embodiment of the invention, seize element 6 and be thin-line-shaped, one feasible seizes element 6 embodiment and can adopt qin steel wire (piano wire), and it has suitable flexible and rigidity, and what be suitable for dripping as glue at this seizes; Please refer to Fig. 6, seize 6 liang of stiff ends 61 of element and be fixedly arranged on the ora terminalis 23 of described container 2; Seize element 6 and adopt horizontally disposed mode, and outpour angle b that glue drips the stream of 42 drippages and form the right angle states of rough 90 degree with glue dispensing valve 4 nozzles 41; The keeper 233 that two stiff ends 61 are respectively subject to be made up of spiro connecting piece sets firmly and is held between keeper 233 and container 2 ora terminalis 23, and acquisition portion 62 is suspended on container 2 opening 22 tops, and is positioned on the moving road of movement of glue dispensing valve 4 nozzles 41.
Refer to Fig. 7, shown in Fig. 8 and Fig. 9, second embodiment of the invention is carrying out glue while dripping 42 measurement, the nozzle 41 of point gum machine 4 is first carried out one and is moved to and the rough level place of acquisition portion 62 of seizing element 6, and from nozzle 41, glue is dripped to 42 and outpour, dripping 42 at glue outpours and drips after container 2, nozzle 41 carries out horizontal shift towards the acquisition portion 62 of seizing element 6, the acquisition portion 62 of now seizing element 6 drips 421 and touches mutually and produce staggered displacement with the residual gum of not dripping still residuing in outside nozzle 41, so that dripping 421, residual gum separates from nozzle 41, and drop to container 2 because of gravity, no matter and residual gum drips 421 because of in gravity drippage indwelling container 2 accommodation spaces 21 or because viscosity adhesion indwelling is in seizing on element 6, it all separates with nozzle 41, and the measurer 1 of container 2 belows drips 42 to indwelling in the glue of container 2 and drips 421 and measure with residual gum,
Conclude above-mentioned glue and drip 42 method for measurement, comprising:
One injecting glue step, makes glue drip 42 and drips indwelling in container 2 by nozzle 41;
One seizes step, make residual gum residual on nozzle 41 drip 421 with seize element 6 and touch and produce staggered displacement, make residual gum drip 421 and separate with nozzle 41 and indwelling is seized on element 6;
One measurement step, the glue of measuring indwelling container 2 drips 42 to be seized residual gum on element 6 with indwelling and drips 421 weight summation.
The difference of described the first embodiment and the second embodiment, be in the first embodiment because of seize element 3 once seize simultaneously glue drip 42 and residual gum drip, therefore it drips as the unit of metering taking the glue once dripping, the second embodiment seizes element 6 and does not seize glue and drip, drip 421 but only seize residual residual gum, must drip 421 as measurement unit to seize the residual residual gum that element 6 seized in the glue dropping of once dripping therefore its metering is upper.
Only as described above, it is only preferred embodiment of the present invention, when not limiting scope of the invention process with this, the simple equivalence of generally doing according to the claims in the present invention and invention description content changes and modifies, and all still remains within the scope of the patent.
Claims (14)
1. glue drips a method for measurement, comprising:
The weight that provides a measurer to drip in order to measure a container gluing;
One element of seizing of being located on container is provided, is instilled in container processes at glue, this glue drips with seizing element and touches, and glue is dripped and on indwelling container, be subject to gager.
2. glue drips a method for measurement, comprising:
On the stream of glue drippage, arrange one and seize element, glue is dropped in when seizing element and touch, glue drip by indwelling in one can be measured container on be subject to gager.
3. glue drips a method for measurement, comprising:
On a container that can be measured, establish one and seize element, this seize element be positioned at one can injecting glue nozzle move on moving road, glue on nozzle is dripped can be subject to this to seize element to touch, and is seized element indwelling by this and measured person.
4. glue drips a method for measurement, comprising:
One injecting glue step, makes glue drip by a nozzle drippage indwelling in a container;
One seizes step, make residual gum on this nozzle drip with this container on one be positioned at that nozzle moves that one on moving road seizes that element touches and indwelling in seizing on element;
One measurement step, measures indwelling and drips with this indwelling in seizing the weight summation that on element, residual gum is dripped in the glue of container.
5. glue drips method for measurement as claimed any one in claims 1 to 3, it is characterized in that, this stream of seizing element and glue drippage is the oblique setting of an acute angle.
6. glue drips method for measurement as claimed any one in claims 1 to 3, it is characterized in that, this angle of seizing element and glue drippage stream is greater than 45 degree.
7. the glue as described in any one in claim 3 to 4 drips method for measurement, it is characterized in that, this seizes element two stiff ends and be fixedly arranged on the ora terminalis of described container, and one acquisition portion is suspended on vessel port top, and is positioned on the moving road of movement of nozzle.
8. the glue as described in any one in claim 1 to 4 drips method for measurement, it is characterized in that, drips and seized in the process that element touches by this at glue, more makes nozzle relatively seize element and produces a staggered displacement, makes this glue drip by indwelling and gager.
9. glue drips a measuring equipment, comprising:
One measurer, can provide metering by opposed object thereon, and can produce telecommunication link and accept control with other control systems;
One container, it is provided with an accommodation space, and accommodation space top is provided with opening, and entirety is placed on described measurer and measured by it;
One seizes element, and it is located on this container, and can drip and touch with the glue that a nozzle outpours;
So as to upper structure, the glue that this nozzle is outpoured drips and is subject to this to seize element indwelling, and on container, is subject to gager.
10. glue as claimed in claim 9 drips measuring equipment, it is characterized in that, this seizes element one stiff end and be fixedly arranged on the ora terminalis of described container, and another acquisition end cuts directly goes to end convergent and end is needle-like.
11. glue as claimed in claim 10 drip measuring equipment, it is characterized in that, this acquisition end of seizing element tool needle-like is a little more than stiff end.
12. glue as claimed in claim 10 drip measuring equipment, it is characterized in that, this is seized element stiff end and is embedded in a fixed orifice of container ora terminalis, and establishes fixing from ora terminalis top with the keeper spiral shell of a spiro connecting piece formation.
13. glue as claimed in claim 10 drip measuring equipment, it is characterized in that, this end of seizing element stiff end is positioned at fixed orifice and is provided with one outward and seizes bigger stopper section, element bar footpath, and acquisition end is stretched to put and is suspended on vessel port top.
14. glue as claimed in claim 9 drip measuring equipment, it is characterized in that this container and seize element and be more covered with a cover cap person outward.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101143587 | 2012-11-22 | ||
| TW101143587 | 2012-11-22 | ||
| TW102124453A TWI567368B (en) | 2012-11-22 | 2013-07-09 | Method and device for measuring ink droplets |
| TW102124453 | 2013-07-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103837218A true CN103837218A (en) | 2014-06-04 |
| CN103837218B CN103837218B (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310442595.1A Active CN103837218B (en) | 2012-11-22 | 2013-09-25 | glue drop measuring method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103837218B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121972A (en) * | 2014-08-05 | 2014-10-29 | 江苏申凯包装高新技术股份有限公司 | Method for measuring gluing amount |
| CN104121971A (en) * | 2014-08-05 | 2014-10-29 | 江苏申凯包装高新技术股份有限公司 | Method for measuring online compound glue amount |
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| TW200536615A (en) * | 2004-03-25 | 2005-11-16 | Tokyo Ohka Kogyo Co Ltd | Cleaning apparatus for slit nozzle |
| CN1962266A (en) * | 2005-11-11 | 2007-05-16 | 精工爱普生株式会社 | Discharge amount measurement method, pattern formation method, device, electro-optical device, and electronic instrument |
| CN101067570A (en) * | 2007-04-28 | 2007-11-07 | 上海泓阳机械有限公司 | Two-liquid simultaneous weighting device and method |
| JP2008170310A (en) * | 2007-01-12 | 2008-07-24 | Seiko Epson Corp | Weight measuring method, discharge method of liquid object, and discharge device of liquid object |
| TW200900258A (en) * | 2006-10-16 | 2009-01-01 | Seiko Epson Corp | Apparatus for discharging liquid droplet, method for manufacturing electo-optical apparatus, electo-optical apparatus and electronic equipment |
-
2013
- 2013-09-25 CN CN201310442595.1A patent/CN103837218B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200536615A (en) * | 2004-03-25 | 2005-11-16 | Tokyo Ohka Kogyo Co Ltd | Cleaning apparatus for slit nozzle |
| CN1962266A (en) * | 2005-11-11 | 2007-05-16 | 精工爱普生株式会社 | Discharge amount measurement method, pattern formation method, device, electro-optical device, and electronic instrument |
| TW200900258A (en) * | 2006-10-16 | 2009-01-01 | Seiko Epson Corp | Apparatus for discharging liquid droplet, method for manufacturing electo-optical apparatus, electo-optical apparatus and electronic equipment |
| JP2008170310A (en) * | 2007-01-12 | 2008-07-24 | Seiko Epson Corp | Weight measuring method, discharge method of liquid object, and discharge device of liquid object |
| CN101067570A (en) * | 2007-04-28 | 2007-11-07 | 上海泓阳机械有限公司 | Two-liquid simultaneous weighting device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121972A (en) * | 2014-08-05 | 2014-10-29 | 江苏申凯包装高新技术股份有限公司 | Method for measuring gluing amount |
| CN104121971A (en) * | 2014-08-05 | 2014-10-29 | 江苏申凯包装高新技术股份有限公司 | Method for measuring online compound glue amount |
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| Publication number | Publication date |
|---|---|
| CN103837218B (en) | 2016-05-18 |
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