CN105702596B - A kind of manufacturing method of LED illuminator - Google Patents
A kind of manufacturing method of LED illuminator Download PDFInfo
- Publication number
- CN105702596B CN105702596B CN201610064615.XA CN201610064615A CN105702596B CN 105702596 B CN105702596 B CN 105702596B CN 201610064615 A CN201610064615 A CN 201610064615A CN 105702596 B CN105702596 B CN 105702596B
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- Prior art keywords
- led illuminator
- conveyer belt
- shelf
- manufacturing
- qualified
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
- H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/20—Sequence of activities consisting of a plurality of measurements, corrections, marking or sorting steps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/005—Processes relating to semiconductor body packages relating to encapsulations
Abstract
The invention discloses a kind of manufacturing methods of LED illuminator comprising following steps: the conveyer belt of one continuous productive process of setting is to transmit LED illuminator；The LED illuminator is sent to encapsulating station by the conveyer belt and carries out encapsulating；LED illuminator after having filled glue is sent to the first detection station by the conveyer belt, checks whether qualification；Qualified LED illuminator semi-finished product are continued to be conveyed into aging chamber solidification along the conveyer belt；LED illuminator after solidification is sent into the second detection station；Qualified product is put into qualified shelf area；Defect ware shelf area is placed in by unqualified.The present invention provides a kind of preparation method of LED illuminator, it is by reasonably designing, it is produced using full-automation, the qualification rate of LED illuminator can be greatlyd improve, it reduces land area, reduce human cost, and structure is simple, energy saving, reduction production cost, and makes flatness after glue filling higher.
Description
Technical field
The present invention relates to a kind of LED manufacturing fields, specifically, the present invention relates to a kind of manufacturing methods of LED illuminator.
Background technique
It mainly include two important links in the preparation method of LED illuminator: first is that encapsulating；Second is that drying.LED shines
Mode of operation of the body in encapsulating into dry process, there are two types of implementation methods at present: one kind is manual mode, and another way is
Multilayer mode of movement.
LED illuminator after encapsulating manually or automatically after encapsulating, is manually carried to cool by manual mode, i.e. LED illuminator
Dry platform, static airing are manually transported to next procedure after airing again.Its defect is as follows: manual handling large labor intensity, demand
Number is more；In handling process it is difficult to ensure that after encapsulating LED illuminator level, cause LED illuminator quality unqualified；Due to hair
Body of light has certain weight, therefore airing platform at most can only be 2 to 3 layers, and 2 to 3 hours airing time, therefore occupied area
Greatly；Production efficiency is low, it is difficult to form continuous productive process, and inspection will also be solved by manpower completely, waste personnel cost.
Multilayer pipeline mode, i.e. LED illuminator manually or automatically after encapsulating, are delivered to elevator by pipeline, mention
LED illuminator is transported to each layer pipeline again by the machine of liter, is conveyed again from multilayer pipeline LED illuminator after airing.It is lacked
Fall into as follows: LED illuminator in entire airing process all in motion process, because of water of a little LED illuminators during airing
Pingdu is difficult to ensure, it will influences the quality of product；Since a little mode of movement are the continuous pipeline mode of multilayer, if certain
One link breaks down, and will cause the paralysis of complete equipment, it is difficult to safeguard；Since each laminar flow waterline all needs a set of power, packet
The elevator (every elevator requires two sets of power: lifting drive and migrate power) of front and back is included, therefore equipment cost is high；By
More in equipment dynamic, energy consumption is high, not environmentally；Since power is more, it is bound to cause high failure rate, and lack inspection in entire assembly line
Device has seriously affected the qualification rate of LED illuminator.
Therefore, it is necessary to the preparation methods to existing LED illuminator to make improvement.
Summary of the invention
The object of the present invention is to provide a kind of manufacturing methods of LED illuminator, by reasonably designing, using full-automatic
Metaplasia produces, and can greatly improve the qualification rate of LED illuminator, reduces land area, reduces human cost, and structure it is simple,
Energy saving, reduction production cost, and make flatness after glue filling higher.
In order to realize these purposes and other advantages according to the present invention, a kind of manufacturing method of LED illuminator is provided,
Include the following steps:
S1: the conveyer belt of one continuous productive process of setting is to transmit LED illuminator；
S2: LED illuminator is placed on the conveyer belt, and the LED illuminator is sent to filling by the conveyer belt
Glue station carries out encapsulating；
S3: the LED illuminator after having filled glue is sent to the first detection station by the conveyer belt, first detection station
Including being installed on reprocessing shelf and the first manipulator and being installed on right above the conveyer belt for described conveyer belt the same side
CCD camera；
S4: being identified by the image obtained to the CCD camera and judges whether encapsulating is qualified；
S5: qualified LED illuminator semi-finished product are continued to be conveyed into aging chamber solidification along the conveyer belt；It will be underproof
LED illuminator by first Manipulator Transportation to reprocessing shelf area；
S6: the LED illuminator after solidification is sent into the second detection station；Second detection station is described defeated including being installed on
The electrode for sending the rack two sides of band is installed on the two rows qualified product shelf arranged in parallel of described conveyer belt the same side and residual
Substandard products shelf, and the second manipulator among qualified product shelf and defect ware shelf is set；Second detection station is to LED
Illuminator carries out the test that shines；
S7: LED illuminator is moved away from the conveyer belt by second manipulator, and qualified LED illuminator is placed in conjunction
Lattice shelf area；Underproof LED illuminator is placed in defect ware shelf area.
Preferably, encapsulating is carried out to LED illuminator using full-automatic glue filling machine in the step S2.
Preferably, CCD camera is placed in the surface of the conveyer belt in the step S3, with the conveyer belt
Upper surface distance be 3~10cm.
Preferably, the solidification temperature of aging chamber and the transmission speed of the conveyer belt can be according to differences in the step S5
Curing time be adjusted.
Preferably, shelf, qualified product shelf and the defect ware shelf reprocessed are equipped with several storage units, each
A storage unit is equipped with carrier and at least a pair of of sliding rail, and the LED illuminator is put on the carrier along the cunning
Rail is slided so that LED illuminator to be placed on the storage unit.
Preferably, the sliding rail of the storage unit is equipped with several wheels so that LED illuminator is together with described
Carrier slides on the sliding rail together.
Preferably, the shape of two electrodes is arc, and institute is worked as towards the conveyer belt in the top of the arc
When stating LED illuminator by second detection station, two electrodes are electrically connected with the electrode at LED illuminator both ends.
Preferably, the electrode is connect by a rod-like element with the housing slide of the conveyer belt, in the rod-like element
It is arranged with elastomer.
Preferably, the rod-like element is made of insulating material, and the elastomer is spring.
The present invention is include at least the following beneficial effects: the manufacturing method of LED illuminator provided by the present invention passes through setting
Detection device can reduce inferior rate from source the qualification rate of product is improved by the second detection zone of setting, realize
Complete automated production, reduces human cost, and occupation area of equipment is small, structure is simple, reduces power, more saves
Can, and the flatness after its encapsulating is higher, while can also greatly save manpower, reduces production cost.
Detailed description of the invention
Fig. 1 is flow diagram of the invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figure 1, the present invention provides a kind of manufacturing method of LED illuminator comprising following steps:
Step 1): the conveyer belt of one continuous productive process of setting is to transmit LED illuminator；
Step 2): LED illuminator is placed on the conveyer belt, is sent the LED illuminator by the conveyer belt
Encapsulating is carried out to encapsulating station；Encapsulating is carried out to LED illuminator using full-automatic glue filling machine in the step 2)；
Step 3): the LED illuminator after having filled glue is sent to the first detection station by the conveyer belt, first detection
Station include be installed on described conveyer belt the same side reprocess shelf and the first manipulator and be installed on the conveyer belt just on
The CCD camera of side, the CCD camera described in the step 3) is placed in the surface of the conveyer belt, with the conveying
The distance of the upper surface of band is 3~10cm；The shelf of reprocessing are equipped with several storage units, set on each described storage unit
There are carrier and at least a pair of of sliding rail, the sliding rail is equipped with several wheels；LED illuminator is put on the carrier along the cunning
Rail is slided so that LED illuminator to be placed on the storage unit；
Step 4): being identified by the image obtained to the CCD camera and judges whether encapsulating is qualified；
Step 5): qualified LED illuminator semi-finished product are continued to be conveyed into aging chamber solidification along the conveyer belt, will not conformed to
The LED illuminator of lattice is by first Manipulator Transportation to reprocessing shelf area；The solidification temperature of aging chamber in the step 5)
It can be adjusted according to different curing times with the transmission speed of the conveyer belt；
Step 6): the LED illuminator after solidification is sent into the second detection station；Second detection station includes being installed on institute
It states the housing slide connection electrode for passing through a rod-like element and the conveyer belt of the rack two sides of conveyer belt, be installed on the conveying
Two rows qualified product shelf and defect ware shelf arranged in parallel and setting with the same side in the qualified product shelf and
The second manipulator among defect ware shelf；Second detection station carries out the test that shines to LED illuminator by the electrode；
The shape of two electrodes is arc, and the top of the arc is towards the conveyer belt, when the LED illuminator is by being somebody's turn to do
When the second detection station, two electrodes are electrically connected with the electrode at LED illuminator both ends；The rod-like element is by insulating materials system
At being arranged with elastomer in the rod-like element, the elastomer is spring；
Step 7): LED illuminator is moved away from the conveyer belt by second manipulator, and qualified LED illuminator is placed
In qualified product shelf, i.e. qualified shelf area；Underproof LED illuminator is placed in defect ware shelf, i.e. defect ware shelf area；
The qualified product shelf and defect ware shelf are equipped with several storage units, each described storage unit is equipped with carrier and extremely
Few a pair of sliding rail, the LED illuminator are put described LED illuminator to be placed in along sliding rail sliding on the carrier
On storage unit；The sliding rail of the storage unit is equipped with several wheels so that LED illuminator is together with the carrier one
It rises and is slided on the sliding rail.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details.
Claims (9)
1. a kind of manufacturing method of LED illuminator, which comprises the steps of:
S1: the conveyer belt of one continuous productive process of setting is to transmit LED illuminator；
S2: LED illuminator is placed on the conveyer belt, and the LED illuminator is sent to encapsulating work by the conveyer belt
Position carries out encapsulating；
S3: the LED illuminator after having filled glue is sent to the first detection station by the conveyer belt, which includes
Be installed on described conveyer belt the same side reprocess shelf and the first manipulator and the CCD being installed on right above the conveyer belt takes the photograph
As head；
S4: being identified by the image obtained to the CCD camera and judges whether encapsulating is qualified；
S5: qualified LED illuminator semi-finished product are continued to be conveyed into aging chamber solidification along the conveyer belt；It will be underproof
LED illuminator is by first Manipulator Transportation to reprocessing shelf area；
S6: the LED illuminator after solidification is sent into the second detection station；Second detection station includes being installed on the conveyer belt
Rack two sides electrode, be installed on the two rows qualified product shelf and defect ware arranged in parallel of described conveyer belt the same side
Shelf, and the second manipulator among qualified product shelf and defect ware shelf is set；Second detection station shines to LED
Body carries out the test that shines；
S7: LED illuminator is moved away from the conveyer belt by second manipulator, and qualified LED illuminator is placed in qualified goods
Frame area；Underproof LED illuminator is placed in defect ware shelf area.
2. the manufacturing method of LED illuminator as described in claim 1, it is characterised in that: using full-automatic in the step S2
Glue pouring machine carries out encapsulating to LED illuminator.
3. the manufacturing method of LED illuminator as described in claim 1, it is characterised in that: CCD camera is put in the step S3
It is placed in the surface of the conveyer belt, is 3~10cm at a distance from the upper surface of the conveyer belt.
4. the manufacturing method of LED illuminator as described in claim 1, it is characterised in that: aging chamber consolidates in the step S5
The transmission speed for changing temperature and the conveyer belt can be adjusted according to different curing times.
5. the manufacturing method of LED illuminator as described in claim 1, it is characterised in that: described to reprocess shelf, qualified product shelf
And defect ware shelf are equipped with several storage units, each described storage unit is equipped with carrier and at least a pair of of sliding rail,
The LED illuminator, which is put, to be slided on the carrier along the sliding rail LED illuminator to be placed on the storage unit.
6. the manufacturing method of LED illuminator as claimed in claim 5, it is characterised in that: the sliding rail of the storage unit
Several wheels are equipped with so that LED illuminator is slided on the sliding rail together with the carrier.
7. the manufacturing method of LED illuminator as described in claim 1, it is characterised in that: the shape of two electrodes is
Arc, the top of the arc is towards the conveyer belt, when the LED illuminator passes through second detection station, two institutes
Electrode is stated to be electrically connected with the electrode at LED illuminator both ends.
8. the manufacturing method of LED illuminator as claimed in claim 7, it is characterised in that: the electrode by a rod-like element with
The housing slide of the conveyer belt connects, and is arranged with elastomer in the rod-like element.
9. the manufacturing method of LED illuminator as claimed in claim 8, it is characterised in that: the rod-like element is by insulating materials system
At the elastomer is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610064615.XA CN105702596B (en) | 2016-01-29 | 2016-01-29 | A kind of manufacturing method of LED illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610064615.XA CN105702596B (en) | 2016-01-29 | 2016-01-29 | A kind of manufacturing method of LED illuminator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105702596A CN105702596A (en) | 2016-06-22 |
| CN105702596B true CN105702596B (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610064615.XA Active CN105702596B (en) | 2016-01-29 | 2016-01-29 | A kind of manufacturing method of LED illuminator |
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| CN (1) | CN105702596B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682644A (en) * | 2018-06-15 | 2018-10-19 | 佛山宝芯智能科技有限公司 | A kind of semiconductor prosthetic full-automatic assembly line work production method and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179342A (en) * | 2011-04-12 | 2011-09-14 | 深圳利亚德光电有限公司 | LED automatic glue pouring system |
| CN102368515A (en) * | 2011-10-09 | 2012-03-07 | 常熟市广大电器有限公司 | Packaging method of LED chip |
| CN102553786A (en) * | 2011-10-19 | 2012-07-11 | 深圳市日上光电有限公司 | Automatic filling equipment and automatic filling method for LED (Light Emitting Diode) lamp strip |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI367900B (en) * | 2007-10-09 | 2012-07-11 | Ind Tech Res Inst | Encapsulant composition for a light-emitting diode |
| CN101944561B (en) * | 2010-08-23 | 2012-09-26 | 深圳市海达威工业自动化设备有限公司 | Led glue pouring method |
| TWI497779B (en) * | 2012-07-11 | 2015-08-21 | Fusheng Electronics Corp | Method for manufacturing led leadframe |
-
2016
- 2016-01-29 CN CN201610064615.XA patent/CN105702596B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179342A (en) * | 2011-04-12 | 2011-09-14 | 深圳利亚德光电有限公司 | LED automatic glue pouring system |
| CN102368515A (en) * | 2011-10-09 | 2012-03-07 | 常熟市广大电器有限公司 | Packaging method of LED chip |
| CN102553786A (en) * | 2011-10-19 | 2012-07-11 | 深圳市日上光电有限公司 | Automatic filling equipment and automatic filling method for LED (Light Emitting Diode) lamp strip |
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| Publication number | Publication date |
|---|---|
| CN105702596A (en) | 2016-06-22 |
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Effective date of registration: 20191011 Address after: Fenghuang Village city Taicang town Suzhou city Jiangsu province 215400 Patentee after: Taicang he circuit board Co., Ltd. Address before: Hu high tech Zone of Suzhou City, Jiangsu province 215151 Guan Hu Yang Road No. 88 Patentee before: Suzhou Jiayida Electrical Appliances Co.,Ltd. |