CN109987272A - Lamp bead packing machine, lamp bead product and manufacturing method, lamp bar pasting method - Google Patents
Lamp bead packing machine, lamp bead product and manufacturing method, lamp bar pasting method Download PDFInfo
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- CN109987272A CN109987272A CN201711481041.7A CN201711481041A CN109987272A CN 109987272 A CN109987272 A CN 109987272A CN 201711481041 A CN201711481041 A CN 201711481041A CN 109987272 A CN109987272 A CN 109987272A
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- led lamp
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B15/00—Attaching articles to cards, sheets, strings, webs, or other carriers
- B65B15/04—Attaching a series of articles, e.g. small electrical components, to a continuous web
-
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/046—Surface mounting
- H05K13/0465—Surface mounting by soldering
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- Microelectronics & Electronic Packaging (AREA)
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Abstract
The present invention provides a kind of lamp bead packing machine, lamp bead product and manufacturing method, lamp bar pasting method, lamp bead packing machine includes at least two feeding devices, the LED lamp bead of different size can be put into, and then produce the LED lamp bead product of at least two different size LED lamp beads, when carrying out the lamp bar patch of the mixed patch LED light bar of more specifications, obtain the specifications parameter and parameters sortnig of LED lamp bead in the mixed patch LED light bar of more specifications, search the lamp bead product for meeting specifications parameter and parameters sortnig, successively by the LED lamp bead in target lamp bead product in LED lamp bead placing groove, it is pasted into the LED light slot of substrate in LED light bar, thus only need a patch operation that can complete the lamp bead patch of the mixed patch LED light bar of more specifications, accelerate the efficiency of patch operation, it can also be to avoid patch wrong position or patch The generation of the abnormal conditions such as wrong sequence, to ensure that the working efficiency of later period patch operation and the yield of finished product.
Description
Technical field
The present invention relates to (Light Emitting Diode, the light emitting diode) field LED more particularly to a kind of lamp bead packets
Installation, lamp bead product and manufacturing method, lamp bar pasting method.
Background technique
As photoelectricity coherence request of the end product to LED backlight is more and more harsh, the photochromic consistency of product is promoted
It is the emphasis of LED encapsulation and the concern of backlight display industry.In recent years, the leading enterprise such as day Asia, hundred million light releases plurality of specifications LED
Lamp bead mixes the scheme of patch to reduce screen color difference, promotes photochromic consistency.Mixed patch is exactly to press the LED lamp bead of at least two kinds of specifications
It is arranged sequentially on substrate according to certain, the mixed patch LED light bar of more specifications as shown in Figure 1 is generated, to reach photochromic mixing
Effect.
Currently when the LED lamp bead for carrying out the mixed patch LED light bar of more specifications mixes patch, used method are as follows: first carry out first
The patch operation of the LED lamp bead of kind specification, then carry out the LED patch operation of second of specification and the LED patch of other specifications
Operation.The pasting method needs multiple patch operation, reduces the efficiency of patch operation, while will lead to often and patch dislocation occur
The abnormal conditions for setting or pasting wrong sequence occur, to significantly impact the working efficiency of later period patch operation and the yield of finished product.
Summary of the invention
A kind of lamp bead packing machine, lamp bead product and manufacturing method provided by the invention, lamp bar pasting method, mainly solve
Technical problem is: solving the problems, such as that the pasting method of the mixed patch LED light bar of existing more specifications needs multiple patch operation.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of lamp bead packing machine, comprising: feed unit, placement
Unit and encapsulation unit, in which:
Feed unit includes at least two feeding devices, and feeding device is used to LED lamp bead being transmitted to placement unit one by one；
Placement unit includes suction device and lower carrying devices, and lower carrying devices are transmitted to packaging for that will pack lower carrier band
Platform packs the lower upper surface carried and is provided with multiple continuous LED lamp bead placing grooves, and suction device is used for according to preset condition
LED lamp bead is drawn from least two feeding devices, and LED lamp bead is sequentially placed in LED lamp bead placing groove；
Encapsulation unit includes cover tape device and product winding apparatus, and cover tape device transmits and consolidates for that will pack cover tape
It is scheduled on the upper surface carried under the packaging for being placed with LED lamp bead, product winding apparatus is used to that packaging cover tape will to be fixed with
Packaging downloading band is wound.
In an embodiment of the present invention, placement unit further includes test probe, and test probe is in suction device
Before the LED lamp bead of absorption is placed into LED lamp bead placing groove, electric performance test is carried out to the LED lamp bead that suction device is drawn,
When test passes through, suction device is controlled by the LED lamp bead of absorption and is placed into LED lamp bead placing groove, when test does not pass through, control
Suction device processed draws LED lamp bead again.
In an embodiment of the present invention, placement unit further includes image detector, and image detector is for grabbing simultaneously
The image for analyzing the LED lamp bead in LED lamp bead placing groove, judges whether LED lamp bead placement order meets preset rules, discontented
When sufficient, LED lamp bead placement order mistake is prompted.
In an embodiment of the present invention, image detector is also used to according to the LED lamp bead in LED lamp bead placing groove
Image judges whether the appearance of LED lamp bead is abnormal, when abnormal, prompts LED lamp bead abnormal appearance.
To solve the above-mentioned problems, the present invention also provides a kind of lamp bead product, lamp bead product uses provided by the invention
Lamp bead packing machine generates, and lamp bead product includes the LED light for packing lower carrier band, packaging cover tape and at least two different sizes
Pearl packs the lower upper surface carried and is provided with multiple continuous LED lamp bead placing grooves, the LED lamp bead of at least two different sizes
It is placed sequentially in LED lamp bead placing groove according to preset rules, packaging cover tape is fixed on the lower upper surface carried of packaging.
In an embodiment of the present invention, the photoelectric parameter range of the LED lamp bead of different size is different.
To solve the above-mentioned problems, the present invention also provides a kind of lamp bead Manufacturing Method of Products, comprising:
According to preset rules, the LED lamp bead of at least two different sizes is selected；
By the LED lamp bead of at least two different sizes, be separately put into lamp bead packing machine provided by the invention at least two
A feeding device；
LED lamp bead is transmitted to the placement unit in lamp bead packing machine by feeding device one by one；
The lower carrier band of packaging is transmitted to packaging platform by the lower carrying devices in placement unit, is packed the lower upper surface carried and is set
It is equipped with multiple continuous LED lamp bead placing grooves；
Suction device in placement unit draws LED lamp bead from least two feeding devices according to preset condition, and by LED
Lamp bead is sequentially placed in LED lamp bead placing groove；
Lamp bead packing machine by pack cover tape transmit and be fixed on be placed with LED lamp bead packaging under the upper table that carries
The packaging downloading band for being fixed with packaging cover tape is wound, generates lamp bead product provided by the invention by face.
In an embodiment of the present invention, suction device by the LED lamp bead of absorption be placed into LED lamp bead placing groove it
Before, further includes:
Electric performance test is carried out to the LED lamp bead that suction device is drawn using the test probe in suction device；
If test passes through, suction device is controlled by the LED lamp bead of absorption and is placed into LED lamp bead placing groove；
If test does not pass through, controls suction device and draw LED lamp bead again.
In an embodiment of the present invention, further includes:
By the image detector in placement unit, the image of the LED lamp bead in LED lamp bead placing groove is grabbed and analyzed；
Judge whether LED lamp bead placement order meets preset rules, when being unsatisfactory for, prompts LED lamp bead placement order wrong
Accidentally；
Judge whether the appearance of LED lamp bead is abnormal, when abnormal, prompts LED lamp bead abnormal appearance.
To solve the above-mentioned problems, the present invention also provides a kind of lamp bar pasting methods, for carrying out the mixed patch LED of more specifications
The patch operation of lamp bar, the mixed patch LED light bar of more specifications include the LED lamp bead of at least two different sizes, lamp bar pasting method packet
It includes:
Obtain the specifications parameter and parameters sortnig of LED lamp bead in LED light bar；
In lamp bead product provided by the invention, the lamp bead product for meeting specifications parameter and parameters sortnig is searched, as mesh
Beacon light pearl product；
LED lamp bead in target of taking lamp bead product in LED lamp bead placing groove, is successively pasted into the pad of LED light bar substrate
On, LED lamp bead is fixed by welding, and LED lamp bead and substrate are conducted.
The beneficial effects of the present invention are:
Lamp bead packing machine, lamp bead product and manufacturing method provided by the invention, lamp bar pasting method, due to lamp bead packing machine
Including at least two feeding devices, preset condition can be set as needed when generating LED lamp bead product in this way, be put into not
The LED lamp bead of same specification, and then the LED lamp bead product of at least two different size LED lamp beads is produced, in this way, more in progress
When the lamp bar patch of the mixed patch LED light bar of specification, the specifications parameter of LED lamp bead and sequence in the mixed patch LED light bar of more specifications are obtained
Parameter searches the lamp bead product for meeting specifications parameter and parameters sortnig, as target lamp bead product, successively by target lamp bead product
LED lamp bead in middle LED lamp bead placing groove, is pasted into the LED light slot of substrate in LED light bar, thus only needs a patch
Operation can complete the lamp bead patch of the mixed patch LED light bar of more specifications, accelerate the efficiency of patch operation, can also be wrong to avoid patch
The generation of the abnormal conditions such as position or the wrong sequence of patch, to ensure that the working efficiency of later period patch operation and the yield of finished product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the mixed patch LED light bar of more specifications；
Fig. 2 is the structural schematic diagram of the lamp bead packing machine of the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of the lamp bead product of the embodiment of the present invention one；
Fig. 4 is the flow chart of the lamp bead Manufacturing Method of Products of the embodiment of the present invention one；
Fig. 5 is the flow chart of the lamp bar pasting method of the embodiment of the present invention one；
Fig. 6 is the structural schematic diagram for the mixed patch LED light bar of more specifications that the embodiment of the present invention two is related to；
Fig. 7 is the product schematic diagram for the existing lamp bar pasting method that the embodiment of the present invention two is related to；
Fig. 8 is the product schematic diagram for the lamp bar pasting method of the present invention that the embodiment of the present invention two is related to；
Fig. 9 is the structural schematic diagram for the mixed patch LED light bar of more specifications that the embodiment of the present invention three is related to；
Figure 10 is the product schematic diagram for the existing lamp bar pasting method that the embodiment of the present invention three is related to；
Figure 11 is the product schematic diagram for the lamp bar pasting method of the present invention that the embodiment of the present invention three is related to；
Figure 12 is the structural schematic diagram for the mixed patch LED light bar of more specifications that the embodiment of the present invention four is related to；
Figure 13 is the product schematic diagram for the existing lamp bar pasting method that the embodiment of the present invention four is related to；
Figure 14 is the product schematic diagram for the lamp bar pasting method of the present invention that the embodiment of the present invention four is related to.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below by specific embodiment knot
Attached drawing is closed to be described in further detail the embodiment of the present invention.It should be appreciated that specific embodiment described herein is only used to
It explains the present invention, is not intended to limit the present invention.
Embodiment one:
In order to solve the problems, such as that the mixed patch LED light bar patch operation of existing more specifications is many and diverse, the present embodiment provides a kind of lamp beads
Packing machine, the lamp bead packing machine include at least two feeding devices, in this way can be as needed when generating LED lamp bead product
Preset condition is set, is put into the LED lamp bead of different size, and then produce the LED lamp bead of at least two different size LED lamp beads
Product, in this way, obtaining LED lamp bead in the mixed patch LED light bar of more specifications when carrying out the lamp bar patch of the mixed patch LED light bar of more specifications
Specifications parameter and parameters sortnig, search and meet the lamp bead product of specifications parameter and parameters sortnig, as target lamp bead product,
Successively by the LED lamp bead in target lamp bead product in LED lamp bead placing groove, it is pasted into the LED light slot of substrate in LED light bar, this
Sample accelerates patch operation only necessary to the lamp bead patch for wanting a patch operation that can complete the mixed patch LED light bar of more specifications
Efficiency, can also be to avoid the generation of the abnormal conditions such as patch wrong position or the wrong sequence of patch, to ensure that the work of later period patch operation
Make the yield of efficiency and finished product.
Shown in Figure 2, lamp bead packing machine provided in this embodiment includes: feed unit 21, placement unit 22 and encapsulation
Unit 23, in which:
Feed unit 21 includes at least two feeding devices, and feeding device is used to for LED lamp bead to be transmitted to placement one by one single
Member 22；
Placement unit 22 includes suction device 221 and lower carrying devices 222, and lower carrying devices 222 will be for that will pack downloading
Band 1 is transmitted to packaging platform, and the upper surface for packing lower carrier band 1 is provided with multiple continuous LED lamp bead placing grooves, suction device 22
For drawing LED lamp bead from least two feeding devices 211 according to preset condition, and LED lamp bead is sequentially placed LED lamp bead
In placing groove；
Encapsulation unit 23 includes cover tape device 231 and product winding apparatus 232, and cover tape device 231 will be for that will pack
Envelope band 3 transmits and is fixed on the upper surface of carrier band 1 under the packaging for being placed with LED lamp bead, and product winding apparatus 232 is for will consolidate
There is carrier band 1 under the packaging of packaging cover tape to be wound surely.
Placement unit 22 in the present embodiment further includes test probe 223, and test probe 223 in suction device for that will inhale
The LED lamp bead taken is placed into before LED lamp bead placing groove, is carried out electric performance test to the LED lamp bead that suction device is drawn, is being surveyed
It is out-of-date to ping, and controls suction device for the LED lamp bead of absorption and is placed into LED lamp bead placing groove, and when test does not pass through, control is inhaled
Material device draws LED lamp bead again.
Placement unit 22 in the present embodiment further includes image detector 224, and image detector 224 is for grabbing and analyzing
The image of LED lamp bead in LED lamp bead placing groove, judges whether LED lamp bead placement order meets preset rules, is being unsatisfactory for
When, prompt LED lamp bead placement order mistake.
Image detector 224 in the present embodiment is also used to be sentenced according to the image of the LED lamp bead in LED lamp bead placing groove
Whether the appearance of disconnected LED lamp bead is abnormal, when abnormal, prompts LED lamp bead abnormal appearance.
Likewise, the present embodiment additionally provides a kind of lamp bead product, lamp bead product is packed using lamp bead provided by the invention
Machine generates, as shown in figure 3, lamp bead product includes the LED for packing lower carrier band 1, packaging cover tape 3 and at least two different sizes
Lamp bead (LED etc. of two kinds of different sizes shown in A and B), the upper surface for packing lower carrier band 1 are provided with multiple continuous LED light
The LED lamp bead of pearl placing groove 11, at least two different sizes is placed sequentially in LED lamp bead placing groove 11 according to preset rules,
Packaging cover tape 3 is fixed on the upper surface of the lower carrier band 1 of packaging.
In the present embodiment, the photoelectric parameter range of the LED lamp bead of different size is different.
To solve the above-mentioned problems, the present embodiment additionally provides a kind of lamp bead Manufacturing Method of Products, as shown in figure 4, the party
Method the following steps are included:
S401: according to preset rules, the LED lamp bead of at least two different sizes is selected；
S402: the LED lamp bead of at least two different sizes is separately put into lamp bead packing machine provided by the invention extremely
Few two feeding devices；
S403: LED lamp bead is transmitted to the placement unit in lamp bead packing machine by feeding device one by one；
S404: the lower carrier band of packaging is transmitted to packaging platform by the lower carrying devices in placement unit, is carried under packing upper
Surface is provided with multiple continuous LED lamp bead placing grooves；
S405: the suction device in placement unit draws LED lamp bead from least two feeding devices according to preset condition, and
LED lamp bead is sequentially placed in LED lamp bead placing groove；
S406: lamp bead packing machine by pack cover tape transmit and be fixed on be placed with LED lamp bead packaging under carry
The packaging downloading band for being fixed with packaging cover tape is wound, generates lamp bead product provided by the invention by upper surface.
In the present embodiment, the LED lamp bead of absorption is placed into LED lamp bead in suction device and put by lamp bead Manufacturing Method of Products
Before setting slot, further includes:
Electric performance test is carried out to the LED lamp bead that suction device is drawn using the test probe in suction device；
If test passes through, suction device is controlled by the LED lamp bead of absorption and is placed into LED lamp bead placing groove；
If test does not pass through, controls suction device and draw LED lamp bead again.
In the present embodiment, lamp bead Manufacturing Method of Products further include:
By the image detector in placement unit, the image of the LED lamp bead in LED lamp bead placing groove is grabbed and analyzed；
Judge whether LED lamp bead placement order meets preset rules, when being unsatisfactory for, prompts LED lamp bead placement order wrong
Accidentally；
Judge whether the appearance of LED lamp bead is abnormal, when abnormal, prompts LED lamp bead abnormal appearance.
To solve the above-mentioned problems, the present embodiment additionally provides a kind of lamp bar pasting method, for carrying out the mixed patch of more specifications
The patch operation of LED light bar, the mixed patch LED light bar of more specifications includes the LED lamp bead of at least two different sizes, as shown in figure 5, lamp
Pasting method includes:
S501: the specifications parameter and parameters sortnig of LED lamp bead in LED light bar are obtained；
S502: in lamp bead product provided by the invention, the lamp bead product for meeting specifications parameter and parameters sortnig is searched, is made
For target lamp bead product；
S503: the LED lamp bead in target of taking lamp bead product in LED lamp bead placing groove is successively pasted into LED light bar substrate
On pad, LED lamp bead is fixed by welding, and LED lamp bead and substrate are conducted.
In the present embodiment, preset rules are and the specifications parameter of LED lamp bead and sequence in the mixed patch LED light bar of more specifications
Parameter is matched.
In the present embodiment, 1 set of feeding device of 1 circle vibration and 1 connected to it straight vibration composition, every 1 set of feeding device
In can be put into the LED lamp bead of a collection of same size, the LED light for covering feeding devices and being then respectively put into a variety of different sizes more
Pearl.In Fig. 2, circle vibration A1 and straight vibration A2 form a feeding device, for feeding lamp bead A, circle vibration B1 and straight vibration B2 composition one
A feeding device, for feeding lamp bead B.
In the present embodiment, the LED in each feeding device the course of work of packing machine: is made by specifically vibration first
Lamp bead is transmitted to straight vibration end, and then material sucking mouth successively draws the LED of different straight vibration ends by way of vacuum suction respectively
Adsorbed lamp bead after tested after probe detection, is placed sequentially in packaging downloading and taken, finally pass through image measurement instrument by lamp bead
Cover tape is attached at and has been placed in the downloading of LED lamp bead and take, winds on finished product spool, that is, complete a variety of differences by detection
Specification LED lamp bead it is hybrid packed.
In the present embodiment, the suction device such as material sucking mouth successively draw different feeds by way of vacuum suction respectively
LED lamp bead in device.
In the present embodiment, hybrid packed be sequentially placed the LED lamp bead of a variety of different sizes under same packaging
In the LED lamp bead placing groove of carrier band.
In the present embodiment, test probe carries out the test item of electric performance test to the adsorbed LED lamp bead of material sucking mouth
It is tested including at least one of voltage, electric current, resistance, leakage current.
In the present embodiment, the LED lamp bead of same size refers to that a collection of LED lamp bead with same light electrical parameter range produces
Product, photoelectric parameter include at least one of voltage, brightness, chromaticity coordinates, rated current, color gamut value, colour rendering index.
In the present embodiment, the lower material carried of packaging is PS (polystyrene), ABS (acrylonitrile-butadiene-styrene (ABS)
Copolymer), PET (polyethylene terephthalate), PC (polycarbonate), HIPS (high impact polystyrene), PE (polyethylene)
One of or a variety of mixing.
In the present embodiment, image detector carries out image-capture and analysis to every LED lamp bead being put into lower carrier band,
With automatic identification and the bad phenomenon of LED lamp bead placement order mistake and LED lamp bead abnormal appearance can be reminded.
In the present embodiment, after 100-200 DEG C of heat treatment, cover tape, which can be fixed to be attached at, has been placed in LED
The downloading of lamp bead takes, and realizes the closing packaging of LED lamp bead.
In the present embodiment, pack cover tape material be PET (polyethylene terephthalate) PP (polypropylene),
PVC (polyvinyl chloride), PS (polystyrene), SAN (acrylonitrile styrene copolymer), PC (polycarbonate), PMMA (organic glass
Glass) one of or a variety of mixing.
In the present embodiment, after packaging cover tape being attached at the lower carrier band for having been placed in LED lamp bead, by closed packet
It loads band to be wound on finished product spool according to certain specification quantity, ties closed packaging carrier band effectively with finished product spool
It closes.
In the present embodiment, further includes: the closing packaging carrier band that winding is completed is collectively disposed at aluminium foil bag with finished product spool
In, it is dried and hot sealing is handled.
In the present embodiment, it is 50-100 DEG C that aluminium foil bag, which is dried temperature, and the hot sealing treatment temperature of aluminium foil bag is
120-250℃。
In the present embodiment, the hybrid packed LED lamp bead product of more specifications be by least two kinds of different sizes LED lamp bead,
Pack carrier band, finished product spool, sealing aluminium foil bag composition.Wherein, the LED lamp bead of a variety of different sizes is in same packaging carrier band
It is arranged successively in adjacent grooves.
In the present embodiment, the LED lamp bead of different size refers to different photoelectric parameter ranges, and photoelectric parameter range phase
The more batches of LED lamp bead products not overlapped, photoelectric parameter include that voltage, brightness, chromaticity coordinates, rated current, color gamut value, colour developing refer to
At least one of number.
In the present embodiment, packaging carrier band by under reeded packaging carry and transparent or semitransparent shape packaging on seal
Band composition.
In the present embodiment, can also be according to the quantity of product demand, by the placement of certain length, there are many different sizes
The packaging carrier tape wound of LED lamp bead is on finished product spool.
In the present embodiment, the packaging carrier band that winding is completed can also be collectively disposed in aluminium foil bag with finished product spool and is carried out
It is sealed.
In the present embodiment, the mixed patch LED light bar product of more specifications includes the LED lamp bead of at least two kinds of different sizes, Duo Zhonggui
The lamp bead of lattice arranges in lamp bar according to certain sequence, and photoelectric parameter range alternately changes.Its patch is mixed using more specifications
Packaging LED lamp bead product is closed as main member, arrangement of the chip mounter according to the hybrid packed lamp bead product of more specifications on carrier band
Sequentially, it successively takes LED lamp bead, then carries out a patch operation on substrate and be made.
In the present embodiment, substrate material is the combination of one or more of metal, ceramics, FPC, PCB, glass.
In the present embodiment, when carrying out patch operation, scaling powder, gold-tin alloy, tin cream, one in elargol can be will use
Kind is a variety of as binder and conductive agent, LED lamp bead is fixed on substrate corresponding position, and realize LED pin and plate line
Road conducts.
In the present embodiment, binder will carry out baking-curing in the reflow ovens that temperature is 80-350 DEG C.
Now in conjunction with three kinds of application scenarios, the pasting method in the present invention is compared with existing pasting method, with explanation
Beneficial effects of the present invention.
Embodiment two:
Current embodiment require that generating the mixed patch LED light bar of more specifications as shown in FIG. 6, the mixed patch LED light bar of more specifications includes
Lamp bead A and lamp bead B, and lamp bead A and lamp bead B are alternately placed by the way of 1:1.
As shown in fig. 7, according to existing pasting method, need to select lamp bead product including lamp bead A and including lamp bead B's
Lamp bead product, first time patch operation, lamp bead A is attached on the corresponding position of substrate, and lamp bead B is pasted in second of patch operation
Onto the corresponding position of substrate, patch operation is completed.
As shown in figure 8, using lamp bead packing machine provided by the invention, manufacture according to pasting method provided by the invention
The lamp bead product that lamp bead A and lamp bead B and lamp bead A and lamp bead B are alternately placed by the way of 1:1 out；Then chip mounter is according to lamp
Lamp bead putting in order on carrier band in pearl product, LED lamp bead of successively taking, a patch operation is then carried out on substrate is
It can.
Embodiment three:
Current embodiment require that generating the mixed patch LED light bar of more specifications as shown in Figure 9, the mixed patch LED light bar of more specifications includes
Lamp bead A and lamp bead B, and lamp bead A and lamp bead B are alternately placed by the way of 1:2.
As shown in Figure 10, according to existing pasting method, need to select lamp bead product including lamp bead A and including lamp bead B
Lamp bead product, lamp bead A is attached on the corresponding position of substrate by first time patch operation, second of patch operation, by lamp bead B
It is attached on the corresponding position of substrate, completes patch operation.
As shown in figure 11, according to pasting method provided by the invention, lamp bead packing machine provided by the invention, manufacture are used
The lamp bead product that lamp bead A and lamp bead B and lamp bead A and lamp bead B are alternately placed by the way of 1:2 out；Then chip mounter is according to lamp
Lamp bead putting in order on carrier band in pearl product, LED lamp bead of successively taking, a patch operation is then carried out on substrate is
It can.
Example IV:
Current embodiment require that generating the mixed patch LED light bar of more specifications as shown in figure 12, the mixed patch LED light bar of more specifications includes
Lamp bead A, lamp bead B and lamp bead C, and lamp bead A, lamp bead B and lamp bead C are alternately placed by the way of 1:1:1.
As shown in figure 13, according to existing pasting method, needing selection includes the lamp bead product of lamp bead A, including lamp bead B's
Lamp bead A is attached on the corresponding position of substrate, second by lamp bead product and lamp bead product including lamp bead C, first time patch operation
Secondary patch operation, lamp bead B is attached on the corresponding position of substrate, and lamp bead C is attached to the correspondence position of substrate by third time patch operation
It sets, completes patch operation.
As shown in figure 14, according to pasting method provided by the invention, lamp bead packing machine provided by the invention, manufacture are used
The lamp bead product that lamp bead A, lamp bead B and lamp bead C and lamp bead A, lamp bead B and lamp bead C are alternately placed by the way of 1:1:1 out；So
Then bak stay machine is carried out according to lamp bead putting in order on carrier band, LED lamp bead of successively taking in lamp bead product on substrate
Patch operation.
There is provided the LED light bar that LED light bar pasting method obtains through this embodiment can be applied to various illumination fields, such as
It can be fabricated to backlight module and (can be the backlight mould of the terminals such as TV, display, mobile phone applied to display backlight field
Group).Backlight module can be applied at this time.Such as in a kind of backlight module, including light guide plate and it is set to light guide plate side
The composition of multifaceted light-emitting LED above just can be used in the light source in face, the light source.Other than it can be applied to display backlight field, may be used also
Applied to key-press backlight field, shooting field, home lighting field, lighting for medical use field, furnishing fields, automotive field, traffic
Field etc..When applied to key-press backlight field, the key-press backlight that mobile phone, calculator, keyboard etc. have press key equipment can be used as
Light source；When applied to shooting field, the flash lamp of camera can be fabricated to；When applied to home lighting field, it can make
At floor lamp, desk lamp, headlamp, ceiling lamp, downlight, projecting lamp etc.；When applied to lighting for medical use field, operation can be fabricated to
Lamp, low electromagnetism headlamp etc.；Various ornament lamps, such as various color lamps, Landscape Lighting can be fabricated to when applied to furnishing fields
Lamp, advertising lamp；When applied to automotive field, automobile lamp, automobile indicator etc. can be fabricated to；When applied to field of traffic,
Various traffic lights can be made, various street lamps can also be made.Above-mentioned application is only several applications exemplified by the present embodiment,
It should be understood that application several fields that it is not limited to the above example of LED.
Lamp bead packing machine, lamp bead product and manufacturing method provided by the invention, lamp bar pasting method, due to lamp bead packing machine
Including at least two feeding devices, preset condition can be set as needed when generating LED lamp bead product in this way, be put into not
The LED lamp bead of same specification, and then the LED lamp bead product of at least two different size LED lamp beads is produced, in this way, more in progress
When the lamp bar patch of the mixed patch LED light bar of specification, the specifications parameter of LED lamp bead and sequence in the mixed patch LED light bar of more specifications are obtained
Parameter searches the lamp bead product for meeting specifications parameter and parameters sortnig, as target lamp bead product, successively by target lamp bead product
LED lamp bead in middle LED lamp bead placing groove, is pasted into the LED light slot of substrate in LED light bar, thus only needs a patch
Operation can complete the lamp bead patch of the mixed patch LED light bar of more specifications, accelerate the efficiency of patch operation, can also be wrong to avoid patch
The generation of the abnormal conditions such as position or the wrong sequence of patch, to ensure that the working efficiency of later period patch operation and the yield of finished product.
The above content is combining specific embodiment to be further described to made by the embodiment of the present invention, cannot recognize
Fixed specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
Without departing from the inventive concept of the premise, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention
Protection scope.
Claims (10)
1. a kind of lamp bead packing machine characterized by comprising feed unit, placement unit and encapsulation unit, in which:
The feed unit includes at least two feeding devices, and the feeding device is described for LED lamp bead to be transmitted to one by one
Placement unit；
The placement unit includes suction device and lower carrying devices, and the lower carrying devices are transmitted to for that will pack lower carrier band
Packaging platform, the upper surface carried under the packaging are provided with multiple continuous LED lamp bead placing grooves, and the suction device is used for
LED lamp bead is drawn from least two feeding device according to preset condition, and LED lamp bead is sequentially placed the LED light
In pearl placing groove；
The encapsulation unit includes cover tape device and product winding apparatus, and the cover tape device will be for that will pack cover tape transmission
And it is fixed on the upper surface carried under the packaging for being placed with LED lamp bead, the product winding apparatus is for will be fixed with packaging
The packaging downloading band of cover tape is wound.
2. lamp bead packing machine as described in claim 1, which is characterized in that the placement unit further includes test probe, described
Test probe is for before the LED lamp bead of absorption is placed into the LED lamp bead placing groove by the suction device, to the suction
The LED lamp bead that material device is drawn carries out electric performance test and controls the suction device for the LED light of absorption when test passes through
Pearl is placed into the LED lamp bead placing groove, when test does not pass through, controls the suction device and draws LED lamp bead again.
3. lamp bead packing machine as claimed in claim 1 or 2, which is characterized in that the placement unit further includes image detector,
Described image detector is used to grab and analyze the image of the LED lamp bead in the LED lamp bead placing groove, judges that LED lamp bead is put
It sets whether sequence meets the preset rules, when being unsatisfactory for, prompts LED lamp bead placement order mistake.
4. lamp bead packing machine as claimed in claim 3, which is characterized in that described image detector is also used to according to the LED
The image of LED lamp bead in lamp bead placing groove judges whether the appearance of LED lamp bead is abnormal, when abnormal, prompts outside LED lamp bead
It sees abnormal.
5. a kind of lamp bead product, which is characterized in that the lamp bead product uses such as the described in any item lamp beads of Claims 1-4
Packing machine generates, and the lamp bead product includes the LED light for packing lower carrier band, packaging cover tape and at least two different sizes
Pearl, the upper surface carried under the packaging are provided with multiple continuous LED lamp bead placing grooves, at least two different size
LED lamp bead is placed sequentially in the LED lamp bead placing groove according to preset rules, and the packaging cover tape is fixed on the packaging
The upper surface of lower carrier band.
6. lamp bead product as claimed in claim 5, which is characterized in that the photoelectric parameter model of the LED lamp bead of the different size
Enclose difference.
7. a kind of lamp bead Manufacturing Method of Products characterized by comprising
According to preset rules, the LED lamp bead of at least two different sizes is selected；
The LED lamp bead of at least two different size is separately put into such as the described in any item lamp bead packets of Claims 1-4
At least two feeding devices in installation；
LED lamp bead is transmitted to the placement unit in the lamp bead packing machine by the feeding device one by one；
The lower carrier band of packaging is transmitted to packaging platform by the lower carrying devices in the placement unit, the upper table carried under the packaging
Face is provided with multiple continuous LED lamp bead placing grooves；
Suction device in the placement unit draws LED lamp bead from least two feeding device according to preset condition, and
LED lamp bead is sequentially placed in the LED lamp bead placing groove；
The lamp bead packing machine by pack cover tape transmit and be fixed on be placed with LED lamp bead packaging under the upper table that carries
The packaging downloading band for being fixed with packaging cover tape is wound, generates such as lamp bead product described in claim 5 or 6 by face.
8. lamp bead Manufacturing Method of Products as claimed in claim 7, which is characterized in that in the suction device by the LED of absorption
Lamp bead is placed into before the LED lamp bead placing groove, further includes:
Electric performance test is carried out to the LED lamp bead that the suction device is drawn using the test probe in the suction device；
If test passes through, the suction device is controlled by the LED lamp bead of absorption and is placed into the LED lamp bead placing groove；
If test does not pass through, controls the suction device and draw LED lamp bead again.
9. lamp bead Manufacturing Method of Products as claimed in claim 7 or 8, which is characterized in that further include:
By the image detector in the placement unit, the figure of the LED lamp bead in the LED lamp bead placing groove is grabbed and analyzed
Picture；
Judge whether LED lamp bead placement order meets the preset rules, when being unsatisfactory for, prompts LED lamp bead placement order wrong
Accidentally；
Judge whether the appearance of LED lamp bead is abnormal, when abnormal, prompts LED lamp bead abnormal appearance.
10. a kind of lamp bar pasting method, which is characterized in that described more for carrying out the patch operation of the mixed patch LED light bar of more specifications
The mixed patch LED light bar of specification includes the LED lamp bead of at least two different sizes, and the lamp bar pasting method includes:
Obtain the specifications parameter and parameters sortnig of LED lamp bead in the mixed patch LED light bar of more specifications；
In lamp bead product described in claim 5 or 6, the lamp bead product for meeting the specifications parameter and parameters sortnig is searched,
As target lamp bead product；
The LED lamp bead taken in the target lamp bead product in LED lamp bead placing groove, is successively pasted into the LED light bar substrate
On pad, the LED lamp bead is fixed by welding, and the LED lamp bead is conducted with substrate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481041.7A CN109987272A (en) | 2017-12-29 | 2017-12-29 | Lamp bead packing machine, lamp bead product and manufacturing method, lamp bar pasting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481041.7A CN109987272A (en) | 2017-12-29 | 2017-12-29 | Lamp bead packing machine, lamp bead product and manufacturing method, lamp bar pasting method |
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| CN109987272A true CN109987272A (en) | 2019-07-09 |
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| CN201711481041.7A Pending CN109987272A (en) | 2017-12-29 | 2017-12-29 | Lamp bead packing machine, lamp bead product and manufacturing method, lamp bar pasting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112362312A (en) * | 2020-12-14 | 2021-02-12 | 宁波群芯微电子有限责任公司 | Fixing device, testing system and fixing method for LED surface-mounted lamp beads |
| CN112423575A (en) * | 2020-12-04 | 2021-02-26 | 海盐县集佳建材有限公司 | Efficient surface mounting method for LED lamp beads |
| JP7209919B1 (en) * | 2022-07-25 | 2023-01-20 | 三菱電機株式会社 | Appearance inspection method for articles |
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