CN104056753A - Spraying device - Google Patents
Spraying device Download PDFInfo
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- CN104056753A CN104056753A CN201310090530.5A CN201310090530A CN104056753A CN 104056753 A CN104056753 A CN 104056753A CN 201310090530 A CN201310090530 A CN 201310090530A CN 104056753 A CN104056753 A CN 104056753A
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- spray
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- spray equipment
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention provides a spraying device including a containing tank, a nozzle and a detection unit. The containing tank is equipped with a colloid. The nozzle is in connection with the containing tank to spray the colloid to a workpiece. The detection unit is used for detecting a specification datum of the colloid on the workpiece.
Description
Technical field
The invention relates to a kind of spray equipment, and relate to especially a kind of spray equipment of colloid.
Background technology
At present, the method that forms fluorescent adhesive layer can be divided into some glue mode and a spraying method.Easily there is the problem of thickness and CONCENTRATION DISTRIBUTION inequality with the fluorescent adhesive layer that mode was formed of a glue, so that affect the color uniformity of the light that light emitting diode sends.For instance, the blue light sending when blue light-emitting diode wafer during through the larger part of the thickness of yellow fluorescence colloid, can produce partially yellow light.If adopt the mode of spraying to form fluorescent adhesive layer, although the shortcoming that can avoid above-mentioned some glue mode to produce, but due to the colloid amount that cannot immediately learn that nozzle sprays, therefore cannot cross the gross pressure of adjusting in glue bucket to adjust the colloid amount being sprayed by IMU.Therefore in the time that the gross pressure in glue bucket diminishes because colloid reduces, the colloid amount that nozzle sprays will reduce relatively, and then makes spraying process not reach expected effect.Therefore the spraying yield that, how effectively to promote spraying method is to be worth the technology inquired into.
Summary of the invention
The invention provides a kind of spray equipment, it can promote spraying yield.
A kind of spray equipment of the present invention comprises a holding tank, a nozzle and a detecting unit.Colloid is housed in holding tank.Nozzle connects holding tank, so that colloid is sprayed on a workpiece.Detecting unit detects a specification data of the colloid on workpiece.
In one embodiment of this invention, above-mentioned detecting unit comprises a weighing machine.
In one embodiment of this invention, above-mentioned specification data comprises the weight of colloid.
In one embodiment of this invention, above-mentioned detecting unit comprises a light wave generator and a light wave receiver.Light wave generator produces specification data for launching a lightwave signal to being positioned at the colloid on workpiece.Light wave receiver receives specification data and learns a quantity for spray of nozzle.
In one embodiment of this invention, above-mentioned colloid comprises fluorescent glue, and specification data comprises the refractive index of colloid or the luminous intensity of colloid.
In one embodiment of this invention, above-mentioned spray equipment also comprises a controller and an adjuster.Controller connects detecting unit and receives specification data, to produce adjustment data.Adjuster connects holding tank and controller, and wherein adjuster receives and adjusts data, and adjusts a quantity for spray of nozzle according to adjustment data.
In one embodiment of this invention, above-mentioned spray equipment also comprises a cleaning unit, is configured in a side of holding tank and connects adjuster to clean shower nozzle.
In one embodiment of this invention, above-mentioned cleaning unit is a gas spray gun or a wiping head.
In one embodiment of this invention, above-mentioned spray equipment also comprises an air pressure unit, connects holding tank and adjuster, and wherein adjuster is according to the air pressure of adjusting data adjustment air pressure unit, to adjust the quantity for spray of nozzle.
In one embodiment of this invention, above-mentioned controller comprises a computer.
In one embodiment of this invention, above-mentioned adjuster comprises an actuator.
In one embodiment of this invention, above-mentioned spray equipment also comprises a striker, a control valve and a sebific duct, and wherein striker connects adjuster, and holding tank is connected with nozzle by sebific duct and control valve, and control valve connects nozzle and striker.
Based on above-mentioned, because spray equipment of the present invention has detecting unit, can immediately detect a specification data of the colloid on workpiece, user can learn immediately according to specification data the spraying situation of nozzle.Thus, can avoid the inconsistent problem of quantity for spray to produce, and then can promote the spraying yield of spray equipment.
Brief description of the drawings
Fig. 1 illustrates the schematic diagram of a kind of spray equipment of one embodiment of the invention;
Fig. 2 illustrates the schematic diagram of a kind of spray equipment of another embodiment of the present invention;
Fig. 3 illustrates the schematic diagram of a kind of spray equipment of another embodiment of the present invention;
Fig. 4 illustrates the schematic diagram of a kind of spray equipment of an embodiment more of the present invention;
Fig. 5 illustrates the schematic diagram of a kind of spray equipment of an embodiment more of the present invention.
Description of reference numerals:
50: workpiece;
80: colloid;
100,100A, 100B, 100C: spray equipment;
110: holding tank;
120,120C: nozzle;
130: detecting unit;
130A: weighing machine;
130B: light wave generator;
130C: light wave receiver;
140: controller;
150: adjuster;
160: air pressure unit;
170A, 170B: cleaning unit;
180: striker;
190: control valve;
195: sebific duct;
D1: wiping direction.
Detailed description of the invention
Fig. 1 illustrates the schematic diagram of a kind of spray equipment of one embodiment of the invention.Please refer to Fig. 1, the spray equipment 100 of the present embodiment comprises a holding tank 110, a nozzle 120 and a detecting unit 130.Colloid 80 is housed in holding tank 110.Nozzle 120 connects holding tank 110, so that colloid 80 is sprayed on a workpiece 50.
In the present embodiment, detecting unit 130 detects a specification data that is sprayed on the colloid 80 on workpiece 50, user can be according to the spraying situation of specification data immediately monitoring colloid 80, can avoid the inconsistent problem of quantity for spray to produce, and then can promote the spraying yield of spray equipment 100.Herein, detecting unit 130 is for example a weighing machine 130A, and specification data comprises the weight of the colloid 80 on workpiece 50.In other words, be to detect with weighing machine 130A the weight that is sprayed on the colloid 80 on workpiece 50 in the present embodiment, learn the quantity for spray of nozzle 120.
Specifically, in the present embodiment, spray equipment 100 also comprises a controller 140 and an adjuster 150.Controller 140 connects detecting unit 130 and receives specification data to produce adjustment data.Adjuster 150 connects holding tank 110 and controller 140, and wherein adjuster 150 receives and adjusts data, and adjusts the quantity for spray of nozzle 120 according to adjustment data.In the present embodiment, when weighing machine 130A detects after the weight (specification data) of the colloid 80 on workpiece 50, controller 140, a for example computer, it receives aforesaid specification data, and calculate the thickness of the colloid 80 on workpiece 50 and then extrapolate the quantity for spray of nozzle 120 according to this specification data, then produce one according to aforesaid quantity for spray and adjust data.Afterwards, by adjuster 150, a for example actuator, receives the quantity for spray of adjusting data and adjusting nozzle 120.In addition, in the present embodiment, spray equipment 100 also comprises an air pressure unit 160, for example a pneumatic circuit.Air pressure unit 160 connects holding tank 110 and adjuster 150, and wherein adjuster 150 is adjusted the air pressure of air pressure unit 160 with the quantity for spray of adjustment nozzle 120 according to adjusting data.
For instance, in the time that the thickness of the colloid 80 on workpiece 50 is too thick, the measured weight of weighing machine is heavier, and the quantity for spray that can extrapolate nozzle 120 is too large.Now, adjuster 150 is turned the air pressure of air pressure unit 160 down according to received adjustment data, and the quantity for spray of nozzle 120 is diminished.Otherwise in the time that the thickness of the colloid 80 on workpiece 50 is too thin, the measured weight of weighing machine is lighter, the quantity for spray that can extrapolate nozzle 120 is too little.Now, adjuster 150 just can tune up the air pressure of air pressure unit 160 according to received adjustment data, and makes the spraying quantitative change of nozzle 120 large.Thus, the spray equipment 100 of the present embodiment is except can immediately being learnt the quantity for spray of nozzle 120 by specification data, also can be by controller 140 and the instant quantity for spray of adjusting nozzle 120 of adjuster 150, stablize the thickness of sprayed colloid 80, and then can promote the spraying yield of integral spray device 100.
Should be noted that at this, following embodiment continues to use element numbers and the partial content of previous embodiment, wherein adopts identical label to represent identical or approximate element, and has omitted the explanation of constructed content.Explanation about clipped can be with reference to previous embodiment, and it is no longer repeated for following embodiment.
Fig. 2 illustrates the schematic diagram of a kind of spray equipment of another embodiment of the present invention.Please refer to Fig. 2, the spray equipment 100A of the present embodiment is similar to the spray equipment 100 of Fig. 1, and its difference is: the detecting unit of the present embodiment is made up of a light wave generator 130B and a light wave receiver 130C.Specifically, light wave generator 130B produces specification data for launching a lightwave signal to being positioned at colloid 80 on workpiece 50, and light wave receiver 130C receives specification data and learns the quantity for spray of nozzle 120.In the present embodiment, colloid 80 comprises fluorescent glue, and specification data comprises the refractive index of colloid 80 or the luminous intensity of colloid 80.According to the refractive index of the colloid 80 on workpiece 50 or luminous intensity (specification data), light wave receiver 130C can receive the thickness data of the colloid 80 on workpiece 50, and then can extrapolate the quantity for spray of nozzle 120, then coordinate controller 140 and adjuster 150, spray equipment 100A can adjust the quantity for spray of nozzle 120 immediately, stablize the thickness of sprayed colloid 80, and then can promote the spraying yield of integral spray device 100A.
Fig. 3 illustrates the schematic diagram of a kind of spray equipment of another embodiment of the present invention.Please refer to Fig. 3, the spray equipment 100B of the present embodiment is similar to the spray equipment 100 of Fig. 1, and its difference is: spray equipment 100B also comprises a cleaning unit 170A.Cleaning unit 170A is configured in a side of holding tank 110 and connects adjuster 150.When controller 140 receives specification data and extrapolates quantity for spray too hour, can produce one according to aforesaid quantity for spray and adjust data.Afterwards, by adjuster 150, a for example actuator, receives the quantity for spray of adjusting data and adjusting nozzle 120, and is sprayed on workpiece 50 with the quantity for spray after adjusting.Find when receive specification data with detecting unit 130 that again quantity for spray too hour, controller 140 can judge that the nozzle 120 of spray equipment 100B stops up, thereby produce cleaning nozzle data, and adjuster 150 can receive these cleaning nozzle data and drive cleaning unit 170A to carry out cleaning nozzle 120.Or controller 140 can produce cleaning nozzle data at device operation neutral gear, and adjuster 150 can receive these cleaning nozzle data and drive cleaning unit 170A to carry out cleaning nozzle 120.Thus, can avoid nozzle 120 to stop up and cause the uneven phenomenon of spraying to produce.In the present embodiment, cleaning unit 170A is a wiping head, and it moves back and forth to reach the effect of wiping along a wiping direction D1.Certainly, the manner of execution of cleaning unit 170A is not limited to the contact that Fig. 3 illustrates.In other embodiments, please refer to Fig. 4, cleaning unit 170B also can be a gas spray gun, still belongs to the adoptable technical scheme of the present invention, does not depart from the scope of institute of the present invention wish protection.
Fig. 5 illustrates the schematic diagram of a kind of spray equipment of an embodiment more of the present invention.Please refer to Fig. 5, the spray equipment 100C of the present embodiment is similar to the spray equipment 100 of Fig. 1, its difference is: the spray equipment 100C of the present embodiment utilizes the air pressure unit 160 in Fig. 1 to adjust the quantity for spray of nozzle 120, but carries out by striker.Specifically, the spray equipment 100C of the present embodiment also comprises a striker 180, a control valve 190 and a sebific duct 195.Striker 180 is connected to adjuster 150, and control valve 190 connects striker 180 and nozzle 120C, and holding tank 110 is connected with nozzle 120C by sebific duct 195 and control valve 190.
In the present embodiment, adjuster 150 can be adjusted according to received adjustment data the collision frequency of striker 180, thereby makes the spraying quantitative change of nozzle 120C large or diminish.Thus, the spray equipment 100C of the present embodiment is except can immediately being learnt the quantity for spray of nozzle 120C by specification data, also can be through controller 140 and the instant collision frequency of adjusting striker 180 of adjuster 150, to adjust the quantity for spray of nozzle 120C, stablize the thickness of sprayed colloid 80, and then can promote the spraying yield of integral spray device 100C.
In sum, because spray equipment of the present invention has detecting unit, can immediately detect a specification data of the colloid on workpiece, user can learn immediately according to specification data the spraying situation of nozzle.Thus, can avoid the inconsistent problem of quantity for spray to produce, and then can promote the spraying yield of integral spray device.Moreover detecting unit can be the combination of weighing machine or light wave generator and light wave receiver, therefore spray equipment has good design flexibility.In addition, spray equipment can be adjusted by controller and adjuster the quantity for spray of nozzle according to the specification data receiving, and stablizes the thickness of sprayed colloid.Accordingly, spray equipment of the present invention provides stable quantity for spray, and has good spraying yield.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (12)
1. a spray equipment, is characterized in that, comprising:
One holding tank, is equipped with colloid in this holding tank;
One nozzle, connects this holding tank, so that this colloid is sprayed on a workpiece; And
One detecting unit, to detect a specification data of this colloid on this workpiece.
2. spray equipment according to claim 1, is characterized in that, this detecting unit comprises a weighing machine.
3. spray equipment according to claim 2, is characterized in that, this specification data comprises the weight of this colloid.
4. spray equipment according to claim 1, is characterized in that, this detecting unit comprises:
One light wave generator, for launching a lightwave signal to this colloid being positioned on this workpiece, and produces this specification data; And
One light wave receiver, receives this specification data, thereby learns a quantity for spray of this nozzle.
5. spray equipment according to claim 4, is characterized in that, this colloid comprises fluorescent glue, and this specification data comprises the refractive index of this colloid or the luminous intensity of this colloid.
6. spray equipment according to claim 1, is characterized in that, also comprises:
One controller, connects this detecting unit and receives this specification data, to produce adjustment data; And
One adjuster, connects this holding tank and this controller, and wherein this adjuster receives this adjustment data, and adjusts a quantity for spray of this nozzle according to these adjustment data.
7. spray equipment according to claim 6, is characterized in that, also comprises:
One cleaning unit, is configured in a side of this holding tank and connects this adjuster, to clean this shower nozzle.
8. spray equipment according to claim 7, is characterized in that, this cleaning unit is a gas spray gun or a wiping head.
9. spray equipment according to claim 6, is characterized in that, also comprises an air pressure unit, connects this holding tank and this adjuster, and wherein this adjuster is adjusted the air pressure of this air pressure unit according to these adjustment data, to adjust this quantity for spray of this nozzle.
10. spray equipment according to claim 6, is characterized in that, this controller comprises a computer.
11. spray equipments according to claim 6, is characterized in that, this adjuster comprises an actuator.
12. spray equipments according to claim 6, it is characterized in that, also comprise a striker, a control valve and a sebific duct, wherein this striker connects this adjuster, this holding tank is connected with this nozzle by this sebific duct and this control valve, and this control valve connects this nozzle and this striker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090530.5A CN104056753A (en) | 2013-03-20 | 2013-03-20 | Spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090530.5A CN104056753A (en) | 2013-03-20 | 2013-03-20 | Spraying device |
Publications (1)
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| CN104056753A true CN104056753A (en) | 2014-09-24 |
Family
ID=51544854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310090530.5A Pending CN104056753A (en) | 2013-03-20 | 2013-03-20 | Spraying device |
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| CN (1) | CN104056753A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476857A (en) * | 2016-01-19 | 2016-04-13 | 金丽秋 | Finished medicine sugar coating spraying integrated machine |
| CN105496788A (en) * | 2016-01-19 | 2016-04-20 | 周午贤 | Finished medicine making machine |
| CN105534714A (en) * | 2016-01-19 | 2016-05-04 | 周午贤 | Production machine with tablet cooling device |
| CN108917580A (en) * | 2018-09-14 | 2018-11-30 | 重庆惠科金渝光电科技有限公司 | The detection method of coating head coagulation and the production technology of optical filter |
| CN109599461A (en) * | 2018-10-29 | 2019-04-09 | 武汉华星光电技术有限公司 | The die-bonding method and spray equipment of LED |
| CN114700226A (en) * | 2022-04-14 | 2022-07-05 | 苏州希盟科技股份有限公司 | Dispensing valve detection compensation system, dispensing machine and dispensing valve detection compensation method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476857A (en) * | 2016-01-19 | 2016-04-13 | 金丽秋 | Finished medicine sugar coating spraying integrated machine |
| CN105496788A (en) * | 2016-01-19 | 2016-04-20 | 周午贤 | Finished medicine making machine |
| CN105534714A (en) * | 2016-01-19 | 2016-05-04 | 周午贤 | Production machine with tablet cooling device |
| CN108917580A (en) * | 2018-09-14 | 2018-11-30 | 重庆惠科金渝光电科技有限公司 | The detection method of coating head coagulation and the production technology of optical filter |
| CN108917580B (en) * | 2018-09-14 | 2020-07-07 | 重庆惠科金渝光电科技有限公司 | Detection method of coagulation of coating head and production process of optical filter |
| CN109599461A (en) * | 2018-10-29 | 2019-04-09 | 武汉华星光电技术有限公司 | The die-bonding method and spray equipment of LED |
| CN109599461B (en) * | 2018-10-29 | 2020-03-27 | 武汉华星光电技术有限公司 | LED die bonding method and spraying device |
| WO2020087940A1 (en) * | 2018-10-29 | 2020-05-07 | 武汉华星光电技术有限公司 | Die bonding method for led and spraying device |
| US11417795B2 (en) | 2018-10-29 | 2022-08-16 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Die-bonding method and spraying device for LED |
| CN114700226A (en) * | 2022-04-14 | 2022-07-05 | 苏州希盟科技股份有限公司 | Dispensing valve detection compensation system, dispensing machine and dispensing valve detection compensation method |
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Application publication date: 20140924 |