CN107197619A - LED automatic electric resistance welding equipments - Google Patents
LED automatic electric resistance welding equipments Download PDFInfo
- Publication number
- CN107197619A CN107197619A CN201710494968.8A CN201710494968A CN107197619A CN 107197619 A CN107197619 A CN 107197619A CN 201710494968 A CN201710494968 A CN 201710494968A CN 107197619 A CN107197619 A CN 107197619A
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- led
- resistance
- module
- driving
- welding
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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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- 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
- H05K13/02—Feeding of components
- H05K13/022—Feeding of components with orientation of the elements
-
- 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
- H05K13/02—Feeding of components
- H05K13/028—Simultaneously loading a plurality of loose objects, e.g. by means of vibrations, pressure differences, magnetic fields
-
- 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
- H05K13/0417—Feeding with belts or tapes
- H05K13/0421—Feeding with belts or tapes with treatment of the terminal leads
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Led Device Packages (AREA)
Abstract
The invention discloses a kind of LED automatic electric resistance welding equipments, including for resistance welding, in the welding mechanism on LED pin, the packaging mechanism being packaged to the LED component for being welded with resistance using heat-shrink tube and for the transport establishment for the transmission that pipeline system is carried out to LED component, transport establishment to be arranged between welding mechanism and packaging mechanism.The LED automatic electric resistance welding equipments of the present invention, automatic welding can be carried out to LED and resistance in pipelined fashion, and can be automatically shrinkable sleeve mounted in LED and the weld of resistance, so as to improve the efficiency of welding efficiency and suit heat-shrink tube, LED component is quickly produced, so as to improve production efficiency.
Description
Technical field
The present invention relates to LED process equipments field, especially a kind of LED automatic electric resistance welding equipments.
Background technology
LED component, including be welded in the LED and resistance of plug-in unit encapsulation together, one of pin of resistance and LED's
Positive pole pin is welded in together, and the weld of two pins needs to be set with heat-shrink tube.Traditional this LED component of production
Mode is, it is necessary to which workman is manually welded and be set with heat-shrink tube, and the LED and resistance during due to operation are scattered insert
Part material, therefore the problem of there is low production efficiency.There is the equipment for being ranked up to scattered plug-in unit material in the market,
Although being sorted to LED and resistance, but still need workman that one by one resistance is welded with LED manually, therefore simultaneously
The efficiency of welding can not be improved, and after welding has been completed, in addition it is also necessary to heat-shrink tube is one by one sleeved on and is made up of LED with resistance
Welding body on, therefore the problem of still can have low production efficiency.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of LED automatic electric resistance welding equipments, can be with streamline
Mode carry out automatic welding to LED and resistance, and can automatically shrinkable sleeve mounted in LED and the weld of resistance,
So as to improve the efficiency of welding efficiency and suit heat-shrink tube so that LED component can be produced quickly, so as to improve
Production efficiency.
The present invention solves the technical scheme that is used of its problem：
LED automatic electric resistance welding equipments, including for resistance welding in the welding mechanism on LED pin, utilize pyrocondensation
Packaging mechanism that pipe is packaged to the LED component for being welded with resistance and the transmission for carrying out to LED component pipeline system
Transport establishment, transport establishment is arranged between welding mechanism and packaging mechanism.
Further, packaging mechanism includes being used for obtaining the feeding part of LED component, for extracting and cutting from transport establishment
The cutting part of heat-shrink tube, the transferring element for shifting heat-shrink tube and for being packaged with the LED component of heat-shrink tube from transmission
The discharge part taken out in part, transferring element is a rotating disk, and the edge of rotating disk is provided with the card division for blocking heat-shrink tube, taken
Material part, cutting part and discharge part are arranged at around rotating disk, card division alignment feeding part, cutting part and discharge part
Part.
Further, feeding part includes being used to carry the supporting plate of LED component, the vertical gas for driving supporting plate to move up and down
Cylinder and the horizontal air cylinder for driving radial direction of the vertical cylinder along rotating disk to move, supporting plate are arranged at the lever arm of vertical cylinder
On, vertical cylinder is arranged on the lever arm of horizontal air cylinder.
Further, cutting part includes being used for guiding power module that heat-shrink tube moves straight up, for cutting pyrocondensation
The cutting knife of pipe and the cutter servo motor for driving radial direction of the cutting knife along rotating disk to move, power module include being arranged at one
Driving wheel in the rotating shaft of motor, the driven pulley for aiding in guiding heat-shrink tube movement and the moving direction for limiting heat-shrink tube
Guiding module, be provided with through hole among guiding module, driving wheel and driven pulley are arranged in the lower section of guiding module, through hole
Heart axle has the initiative between wheel and driven pulley, and cutting knife is arranged at the top of guiding module.
Further, discharge part is including being used to capture the crawl module for the LED component for being packaged with heat-shrink tube, being grabbed for driving
Mobile motor that modulus group is moved horizontally and the discharge chute for LED component being discharged among buffer bin, discharge are slided
Groove is arranged at the lower section of the mobile route of crawl module, and crawl module is connected to the pull bar of mobile motor, and crawl module includes folder
Arm and stretching motor, jig arm and the pull bar of stretching motor link.
Further, welding mechanism is including the resistance conveying module for horizontal feed resistance, for clamping connection resistance and makes electricity
The splicing module that resistance is alignd with LED pins and the welding module for carrying out pin welding to LED and resistance；Resistance conveying module
Including making the conveying gear of resistance forward movement, for what is cut to resistance both sides pin for clasping resistance both sides pin
The splicing slide plate of resistance cutting knife and the resistance come off for access on conveying gear, resistance cutting knife is arranged at the upper of conveying gear
Side, splicing slide plate is arranged at the front of conveying gear；Splicing module includes being used for connecing for the resistance that clamping connection is on splicing slide plate
Feed collet arm and for driving splicing jig arm to be swung so that the splicing motor that LED is docked with resistance pins, splicing jig arm connects
It is connected to the rotating shaft of splicing motor；Welding module includes the soldering turret welded for the pin to LED and resistance and for driving
The soldering turret motor of soldering turret folding, soldering turret and soldering turret motor are linked by way of gear is engaged, and the two ends of soldering turret connect respectively
There is power supply.
Further, transport establishment includes transfer platform, the LED rotating disks for shifting LED component, for driving LED rotating disks
The rotating disk servomotor rotated and the LED conveying components for LED component being transported to packaging mechanism, the side of LED rotating disks
Edge is provided with the positioning hole for carrying LED component, and LED conveyings component includes skewed material transferring passage, for LED
Component is moved to the hook of material transferring passage and hook cylinder for driving hook to move, material transferring from positioning hole
Passage is connected to LED rotating disks and packaging mechanism, and LED rotating disks and hook cylinder are respectively arranged on transfer platform, rotating disk servo
Motor is arranged on transfer platform by support and is connected with LED rotating disks, and hook is connected with the lever arm of hook cylinder.
Further, transport establishment also includes defective products detection module, and defective products detection module includes infrared detector, rejected
Hook and the rejecting cylinder for driving rejecting hook to move, reject cylinder and are arranged on transfer platform, reject hook
It is connected with the lever arm for rejecting cylinder.
Further, in addition to for being ranked up the dressing mechanism of arrangement to scattered LED, dressing mechanism includes being used to arrange
LED at random vibrating disc, the vibrations track for making LED ranking transmissions and the active transmission mould for driving LED to be fed forward
The stop member of the transmission speed for limiting LED is provided with group, vibrations track, active transmission module is included for being
LED provides the transporting rail of mobile route, the comb shape forward block for promoting LED onwards transmissions, determined for positioning LED comb shape
Bit slice, for driving propulsion electric machine that direction of the comb shape forward block along transporting rail reciprocated, for driving comb shape
Forward block displacement motor that forward block is reciprocated perpendicular to the direction of transporting rail and for driving comb shape spacer to hang down
The straight positioning motor reciprocated in the direction of transporting rail, vibrating disc, vibrations track and transporting rail are sequentially connected, and are combed
Shape forward block and comb shape spacer are arranged oppositely in the both sides of transporting rail.
Further, the spill spin block in the direction for adjusting LED is provided among transporting rail, the bottom of comb shape spacer is set
The conductivity detection module of the conduction for detecting LED is equipped with, conductivity detection module follows comb shape spacer to move together.
The beneficial effects of the invention are as follows：LED automatic electric resistance welding equipments, welding mechanism can be accurately and effectively the one of resistance
Together with individual pin is welded in a LED pin, so that LED and resistance one LED component of formation；When welding mechanism is completed
After soldering between LED and resistance, transport establishment between welding mechanism and packaging mechanism can be being welded with electricity
The LED of resistance is one by one delivered among packaging mechanism, and LED component is passed from welding mechanism incessantly by way of streamline
It is defeated to arrive packaging mechanism, so as to improve treatment effeciency, reduce manually-operated cost；Then packaging mechanism is directed to each
LED component provides the suitable heat-shrink tube of a segment length, and the shrinkable sleeve on LED component, so as to LED and electricity
Solder joint between resistance is packaged processing, because packaging mechanism can accurately provide the heat-shrink tube being of convenient length, therefore, it is possible to make
Packed LED component has consistent product appearance, and shrinkable sleeve rapidly and accurately can be mounted in LED by packaging mechanism
On component, therefore, it is possible to greatly improve the efficiency of encapsulation process.Therefore, LED automatic electric resistance welding equipments of the invention, can be with
The mode of streamline carries out automatic welding to LED and resistance, and automatically shrinkable sleeve can be mounted in the weldering of LED and resistance
Place is met, so as to improve the efficiency of welding efficiency and suit heat-shrink tube so that LED component can be produced quickly, from
And improve production efficiency.
Brief description of the drawings
The invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the LED automatic electric resistance welding equipments of the present invention；
Fig. 2 is the top view of the LED automatic electric resistance welding equipments of the present invention；
Fig. 3 is the schematic diagram at the first visual angle of packaging mechanism；
Fig. 4 is the schematic diagram at the second visual angle of packaging mechanism；
Fig. 5 is the schematic diagram of welding mechanism；
Fig. 6 is the schematic diagram of dressing mechanism；
Fig. 7 is the schematic diagram of spill spin block and conductivity detection module.
Embodiment
Reference picture 1- Fig. 7, LED automatic electric resistance welding equipments of the invention, including for resistance welding in LED pin
Welding mechanism 1, the packaging mechanism 2 that is packaged using heat-shrink tube to the LED component for being welded with resistance and for LED component
The transport establishment 3 of the transmission of pipeline system is carried out, transport establishment 3 is arranged between welding mechanism 1 and packaging mechanism 2.Specifically,
Together with welding mechanism 1 can accurately and effectively be welded in a pin of resistance with a LED pin so that LED with
Resistance one LED component of formation；After welding mechanism 1 completes the soldering between LED and resistance, in welding mechanism 1 with
Transport establishment 3 between packaging mechanism 2 can one by one be delivered to the LED for being welded with resistance among packaging mechanism 2, pass through stream
LED component is transferred to packaging mechanism 2 by the mode of waterline from welding mechanism 1 incessantly, so as to improve treatment effeciency, drop
Low manually-operated cost；Then packaging mechanism 2 provides the suitable heat-shrink tube of a segment length for each LED component, and
The shrinkable sleeve on LED component, so that processing is packaged to the solder joint between LED and resistance, due to packaging machine
Structure 2 can accurately provide the heat-shrink tube being of convenient length, therefore, it is possible to make packed LED component have consistent product appearance,
And packaging mechanism 2 can be rapidly and accurately shrinkable sleeve on LED component, therefore, it is possible to greatly improve encapsulation process
Efficiency.Therefore, LED automatic electric resistance welding equipments of the invention, can carry out automatic welding to LED and resistance in pipelined fashion
Connect, and can be automatically shrinkable sleeve mounted in LED and the weld of resistance, so as to improve welding efficiency and suit heat
The efficiency of the draw so that LED component can be produced quickly, so as to improve production efficiency.
Wherein, reference picture 1- Fig. 4, packaging mechanism 2 includes being used for obtaining the feeding part of LED component from transport establishment 3, used
In extract and cut the cutting part of heat-shrink tube, the transferring element for shifting heat-shrink tube and for being packaged with heat-shrink tube
The discharge part that LED component is taken out from transferring element, transferring element is a rotating disk 21, and the edge of rotating disk 21 is provided with for blocking
The firmly card division 211 of heat-shrink tube, feeding part, cutting part and discharge part are arranged at around rotating disk 21, and the alignment of card division 211 takes
Expect part, cutting part and discharge part.Specifically, after feeding component retrieval LED component, cutting part extracts length first
Suitable heat-shrink tube, and heat-shrink tube is cut, while heat-shrink tube is cut open, heat-shrink tube can be pushed among card division 211,
Then, rotating disk 21 drives heat-shrink tube to be rotated, and causes heat-shrink tube alignment feeding part, and now, feeding part is LED component
Put among heat-shrink tube, then, rotating disk 21 is rotated further so that be set with the LED component alignment discharge part of heat-shrink tube, most
Afterwards, LED component of the discharge part grip equipped with heat-shrink tube is taken out from rotating disk 21, and therefore, packaging mechanism 2 can be quickly and accurately
Encapsulation process is completed, so as to save time and cost of labor, so as to improve production efficiency.
Wherein, reference picture 3- Fig. 4, feeding part includes being used to carry the supporting plate 221 of LED component, for driving supporting plate 221
The vertical cylinder 222 moved up and down and the horizontal air cylinder for driving radial direction of the vertical cylinder 222 along rotating disk 21 to move
223, supporting plate 221 is arranged on the lever arm of vertical cylinder 222, and vertical cylinder 222 is arranged at the lever arm of horizontal air cylinder 223
On.Specifically, when LED component is entered among feeding part, supporting plate 221 can carry LED component and make the hair of LED component
Upward, when needing LED component to put heat-shrink tube into, vertical cylinder 222 can drive supporting plate 221 to move down to drive smooth surface
It is moved under LED component among heat-shrink tube, after LED component enters among heat-shrink tube, horizontal air cylinder 223 drives vertical cylinder 222
With the moving radially outward along rotating disk 21, therefore supporting plate 221 can leave LED component simultaneously of supporting plate 221, it is to avoid influence rotating disk
The operation of 21 pairs of LED components, then, under vertical cylinder 222 and the collective effect of horizontal air cylinder 223, supporting plate 221 can be answered
Position, so as to effectively receive next LED component.
Wherein, reference picture 3- Fig. 4, cutting part include being used for guiding the power module 231 that heat-shrink tube moves straight up,
For cutting the cutting knife 232 of heat-shrink tube and cutter servo motor for driving radial direction of the cutting knife 232 along rotating disk 21 to move
233, power module 231 include being arranged at driving wheel 234 in the rotating shaft of a motor, for aid in guiding heat-shrink tube movement from
Driving wheel 235 and for the guiding module 236 for the moving direction for limiting heat-shrink tube, is provided with through hole, actively among guiding module 236
Wheel 234 and driven pulley 235 are arranged at the lower section of guiding module 236, and the central axis of through hole is in driving wheel 234 and driven pulley 235
Between, cutting knife 232 is arranged at the top of guiding module 236.Specifically, when LED component is entered among feeding part, actively
The wheel 234 and mating reaction of driven pulley 235, pulls out heat-shrink tube from biscuit, and makes heat-shrink tube along in guiding module 236
Through hole is moved up, by accurately defining the revolution number of driving wheel 234, can accurately determine the extraction distance to heat-shrink tube,
Therefore, it is possible to ensure the unification that is of convenient length for the heat-shrink tube being extracted.After heat-shrink tube is extracted suitable length, cut
Knife servomotor 233 drives radial direction of the cutting knife 232 along rotating disk 21 to move, now, and cutting knife 232 is not only carried out to heat-shrink tube
Cutting, while among the card division 211 heat-shrink tube being advanced on rotating disk 21, so that rotating disk 21 can enter to heat-shrink tube
Row operation, so as to ensure effective progress of encapsulation operation.
Wherein, reference picture 3- Fig. 4, discharge part includes the crawl module for being used to capture the LED component for being packaged with heat-shrink tube
241st, for drive the mobile motor 242 that is moved horizontally of crawl module 241 and for LED component be discharged to buffer bin it
In discharge chute 243, discharge chute 243 be arranged at crawl module 241 mobile route lower section, crawl module 241 connect
In the pull bar of mobile motor 242, crawl module 241 includes jig arm 244 and stretching motor 245, jig arm 244 and stretching motor 245
Pull bar linkage.Specifically, when 21 LED component alignments for being packaged with heat-shrink tube of rotating disk capture module 241, motor is stretched
245 pull bar is moved forward, now, and the jig arm 244 linked with pull bar can be opened, when LED component is in the crawl scope of jig arm 244
When interior, the pull bar of stretching motor 245 is moved rearwards by, and jig arm 244 is closed, and now LED component is firmly captured by jig arm 244, then,
Under the driving effect of mobile motor 242, stretching motor 245 and jig arm 244 drive LED component along rotating disk 21 radially outward
Mobile, when LED component is in the surface of discharge chute 243, stretching motor 245 opens jig arm 244, now, LED component
It can drop among discharge chute 243 and be dropped into along discharge chute 243 among buffer bin, so as to complete the place of encapsulation
Reason.In whole processing procedure, artificial participation is not needed, therefore, it is possible to save labour turnover, and can be effectively improved
The efficiency of encapsulation process so that LED component can be produced quickly, so as to be conducive to the raising of production efficiency.
Wherein, reference picture 1 and Fig. 5, welding mechanism 1 is including the resistance conveying module for horizontal feed resistance, for pressing from both sides
Connecting resistance simultaneously makes splicing module that resistance aligns with LED pins and the welding module for carrying out pin welding to LED and resistance；
Resistance conveying module includes making the conveying gear 11 of resistance forward movement, for resistance both sides for clasping resistance both sides pin
Resistance cutting knife 12 and the splicing slide plate 13 of the resistance come off for access on conveying gear 11 that pin is cut, resistance is cut
Knife 12 is arranged at the top of conveying gear 11, and splicing slide plate 13 is arranged at the front of conveying gear 11；Splicing module includes being used for
Clamping connection be in splicing slide plate 13 on resistance splicing jig arm 14 and for drive splicing jig arm 14 to be swung so that LED and
The splicing motor 15 of resistance pins docking, splicing jig arm 14 is connected to the rotating shaft of splicing motor 15；Weld module include be used for pair
The soldering turret 16 that the pin of LED and resistance is welded and the soldering turret motor 17 for driving the folding of soldering turret 16, soldering turret 16 and soldering turret
Motor 17 is linked by way of gear is engaged, and the two ends of soldering turret 16 are connected to power supply respectively.Specifically, resistance is with discharge
Mode is stored, and conveying gear 11 is one group and synchronous axial system with two, and conveying gear 11 is respectively aligned to the pin of resistance, therefore,
When conveying gear 11 is rotated, tooth thereon can clasp two pins of resistance, and be fed forward with driving resistance level.Electricity
Resistance cutting knife 12 is arranged at the top of conveying gear 11, therefore when conveying gear 11 one by one conveys resistance, the energy of resistance cutting knife 12
It is enough that one by one the pin of resistance is cut so that resistance can depart from two edge sealing of discharge, so that resistance can be only
It is vertical to come out.The cut resistance of pin, can fall on splicing slide plate 13 with the rotation of conveying gear 11, so as to wait down
The soldering of one step.Now, splicing jig arm 14 flatly clamps the main body of resistance, and in the driving effect of splicing motor 15
Under, splicing jig arm 14 clamps resistance and swings 90 degree, now, and the resistance in horizontal positioned can become vertical placement originally, and
The pin of resistance now can be aligned with LED pin, then, in the presence of soldering turret motor 17, be passed through with soldering turret motor 17
The soldering turret 16 that gear engagement is linked can be closed, so that LED pin and the pin of resistance are clamped simultaneously, now, voltage
Low-voltage high-current power source within 5V is respectively by the two ends of soldering turret 16 so as to which the pin to LED and resistance is welded, LED
Pin and the pin of resistance be fused together under the heat effect of high-current supply, so as to reach the effect of welding, and
This soldering has the uniformity of height so that the LED component produced by the LED automatic electric resistance welding equipments of the present invention
There is more excellent conformity and quality conformance than the LED component of human weld, also, due to passing through the two ends of soldering turret 16
Power supply is low-tension supply, therefore with good security, power supply can be avoided to produce injury to workman.After welding is completed,
The driving soldering turret 16 of soldering turret motor 17 is opened, then, transport establishment 3 can then be transported to LED component carry out among packaging mechanism 2 under
The processing of one step.
Wherein, reference picture 1- Fig. 5, transport establishment 3 include transfer platform 31, the LED rotating disks 32 for shifting LED component,
For driving rotating disk servomotor 33 that LED rotating disks 32 are rotated and LED for LED component being transported to packaging mechanism 2
Conveying component, the edge of LED rotating disks 32 is provided with the positioning hole 37 for carrying LED component, and LED conveyings component includes skewed
Material transferring passage 34, for LED component to be moved to the hook 35 of material transferring passage 34 and for driving from positioning hole 37
The hook cylinder 36 that dynamic hook 35 is moved, material transferring passage 34 is connected to LED rotating disks 32 and packaging mechanism 2, LED rotating disks
32 and hook cylinder 36 be respectively arranged on transfer platform 31, rotating disk servomotor 33 is arranged at transfer platform 31 by support
On and be connected with LED rotating disks 32, hook 35 is connected with the lever arm of hook cylinder 36.Specifically, LED is welded
When, LED can be among positioning hole 37, and LED can be directed at soldering turret 16 by LED rotating disks 32, so that soldering turret 16 can be effectively to LED
Welded with resistance；After welding is completed, the LED component being positioned in positioning hole 37 can be with the rotation of LED rotating disks 32
It is transferred to next process step.When LED rotating disks 32 shift LED component and are directed at material transferring passage 34, hook cylinder 36
Driving hook 35, which moves with the hand LED component, leaves LED rotating disks 32, and now, LED component can be entered among material transferring passage 34,
Therefore, LED component can drop into packaging mechanism 2 and by 221 supports of supporting plate along material transferring passage 34.In addition, transport
Mechanism 3 except can be above-mentioned structure in addition to, can also for operating platform transmission belt and can multi-angle movement machinery
Arm etc., as long as the structure with the effect that pipeline system transmission is carried out to LED component, belongs to the transport establishment 3 of the present invention
Protection domain.
Wherein, reference picture 1- Fig. 2, transport establishment 3 also includes defective products and detects module, and defective products detection module includes infrared
Detector, rejecting hook and the rejecting cylinder for driving rejecting hook to move, reject cylinder and are arranged at transfer platform 31
On, reject hook and be connected with rejecting the lever arm of cylinder.Specifically, LED rotating disks 32 shift LED component and are directed at material
Before transmission channel 34, LED rotating disks 32 can be transferred to LED component among defective products detection module and carry out bad product examine first
Survey, when infrared detector detects the resistance in LED component, it is good product to illustrate the LED component, therefore reject cylinder simultaneously
Without work, and current LED component can be continued transmission by LED rotating disks 32 until LED component alignment material transferring passage 34；When
When infrared detector does not detect the resistance in LED component, illustrate failure welding, the LED component is defective products, therefore is rejected
Cylinder, which can drive, rejects hook current LED component rejecting, so as to prevent defective products from entering subsequent processing, it is to avoid no
Non-defective unit is flowed into client.
Wherein, reference picture 2, Fig. 6 and Fig. 7, LED automatic electric resistance welding equipments of the invention, in addition to for entering to scattered LED
The dressing mechanism 4 that row sequence is arranged, dressing mechanism 4 is including the vibrating disc 41 for arranging LED at random, for making LED sequence biographies
Being provided with defeated vibrations track 42 and the active transmission module 43 for driving LED to be fed forward, vibrations track 42 is used for
The stop member 44 of LED transmission speed is limited, active transmission module 43 includes the transmission rail for being used to provide mobile route for LED
Road, the comb shape forward block 45 for promoting LED onwards transmissions, the comb shape spacer 46 for positioning LED, for driving comb shape to push away
Enter propulsion electric machine 47 that direction of the block 45 along transporting rail reciprocated, for driving comb shape forward block 45 perpendicular to biography
Forward block displacement motor 48 that the direction of defeated track is reciprocated and for driving comb shape spacer 46 perpendicular to transmission rail
The positioning motor 49 that the direction in road is reciprocated, vibrating disc 41, vibrations track 42 and transporting rail are sequentially connected, and comb shape is pushed away
Enter block 45 and comb shape spacer 46 is arranged oppositely in the both sides of transporting rail.Specifically, LED deposits in vibrations with scattered state
Among disk 41, and LED ordered arrangements among vibrations track 42 and are made LED successively forward by vibrating disc 41 by the effects of vibrations
Transmission.Stop member 44 is arranged at the junction of vibrations track 42 and transporting rail, when LED is entered among transporting rail,
Transmission speed due to comb shape forward block 45 to LED transmission speed less than LED on vibrations track 42, therefore stop member 44
Can be to being limited in the too fast LED of the transmission speed shaken on track 42 so that LED can be in comb shape forward block 45
One by one it is transmitted under effect on transporting rail.When LED is entered among transporting rail, comb shape forward block 45 hangs down first
Directly it is displaced outwardly in the direction of transporting rail, the transmission direction then along transporting rail is moved towards stop member 44,
When LED is directed at the gap in comb shape forward block 45, comb shape forward block 45 is perpendicular to the direction of transporting rail towards transporting rail
Move, so that LED is in the gap of comb shape forward block 45, then, biography of the comb shape forward block 45 along transporting rail
Defeated direction movement, comb shape forward block 45 is so reciprocated, so as to drive LED constantly to move forward.And when comb shape forward block 45
When leaving LED and being displaced outwardly perpendicular to the direction of transporting rail, comb shape spacer 46 can perpendicular to the direction of transporting rail towards
Transporting rail is moved, now, among the gap that comb shape spacer 46 can be positioned in LED, prevents LED with vibrations
And move forward.Comb shape spacer 46 and comb shape forward block 45 cooperate constantly repeats movement so that LED can according to
The requirement at family is constantly moved forward, it is to avoid LED movement deviation occurs and influences the LED automatic electric resistance welding equipments of the whole present invention
Effective work.
Wherein, the spill spin block 431 in the direction for adjusting LED is provided among reference picture 2, Fig. 6 and Fig. 7, transporting rail,
The bottom of comb shape spacer 46 is provided with the conductivity detection module 432 of the conduction for detecting LED, conductivity detection module 432
Comb shape spacer 46 is followed to move together.Specifically, it is conductive when LED is moved to defined position in transporting rail
Detection module 432 follows comb shape spacer 46 to move together so that LED is led when being positioned by comb shape spacer 46
Electro-detection module 432 can carry out energization detection to LED.If LED can be switched on, illustrating current LED transmission direction just
Really, spill spin block 431 does not work, and LED is to be correctly oriented among the positioning hole 37 for being transferred to LED rotating disks 32；If LED can not be by
Conducting, the then transmission direction for illustrating current LED is reverse, and now, spill spin block 431 drives LED rotation 180 degrees, so as to have adjusted
LED transmission direction so that each LED can be transmitted with accurate direction, so as to ensure subsequent handling
Effectively carry out.
In addition, transport establishment 3 also includes the puller system for being used to detect the firm welding between LED and resistance, it is described
Puller system includes pulling force test arm, and the pulling force test arm is arranged at the lower section of transfer platform 31, when welding mechanism 1 is completed to LED
After the soldering of component, LED rotating disks 32 shift LED component and LED component is directed at pulling force test arm first, then, and pulling force is surveyed
Arm with fixed dynamics resistance toward drop-down, and LED is then limited in the positioning hole 37 on LED rotating disks 32.If resistance is drawn
Power test arm avulses LED, then illustrates that current LED component does not meet welding requirements, and therefore, LED rotating disks 32 are transferred to LED bad
Product examine is surveyed among module, and infrared detector now does not detect the presence of resistance, therefore the LED component is defective products, is picked
Hook is rejected current LED component rejecting except cylinder drives；If resistance does not avulse LED by pulling force test arm, illustrate current
LED component meet tensile test requirement, therefore, LED rotating disks 32 shift LED and are directed at material transferring passage 34, so that logical
Cross among material transferring passage 34 enters packaging mechanism 2 and be packaged processing.
The LED automatic electric resistance welding equipments of the present invention, dressing mechanism 4 quickly and accurately can arrange scattered LED
Sequence is arranged, and LED is transmitted with unified direction；Welding mechanism 1 can be quickly and accurately electric resistance welding
It is connected on LED, and the welding position between LED and resistance can be identical unanimously；Packaging mechanism 2 can be quickly accurate
The heat-shrink tube of same length really is intercepted, and rapidly and accurately shrinkable sleeve can be mounted among LED component, so as to complete
To LED automatic welding and encapsulation process；Transport establishment 3 can quickly and accurately LED or LED component dressing mechanism 4,
Shifted among welding mechanism 1 and packaging mechanism 2, so as to organically combine the efficient process of three so as to LED component
Production has superior speed and uniformity.Height between dressing mechanism 4, welding mechanism 1, packaging mechanism 2 and transport establishment 3
Effect joint so that there is high efficiency to the production of LED component, 8K-9K LED component can be completed within an hour,
Production efficiency is more than 10 times that Traditional Man is handled, and the LED component produced is in terms of outward appearance, quality and performance,
All there is good uniformity, it is uneven better than artificial treatment.Therefore, LED automatic electric resistance welding equipments of the invention, pass through
Carry out automatic welding to LED and resistance in pipelined fashion, and can be automatically shrinkable sleeve mounted in LED and resistance
Weld, so as to improve the efficiency of welding efficiency and suit heat-shrink tube so that LED component can be produced quickly,
So as to improve production efficiency, and the LED component produced has superior uniformity, disclosure satisfy that the use of client and needs
Will.
Above is the preferable implementation to the present invention is illustrated, but the invention is not limited in above-mentioned embodiment party
Formula, those skilled in the art can also make a variety of equivalent variations or replace on the premise of without prejudice to spirit of the invention
Change, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1.LED automatic electric resistance welding equipments, it is characterised in that：Including for resistance welding in the welding mechanism on LED pin
(1) packaging mechanism (2) that, is packaged using heat-shrink tube to the LED component for being welded with resistance and for being flowed to LED component
The transport establishment (3) of the transmission of line type, the transport establishment (3) be arranged at the welding mechanism (1) and packaging mechanism (2) it
Between.
2. LED automatic electric resistance welding equipments according to claim 1, it is characterised in that：The packaging mechanism (2) includes being used for
From the feeding part of the transport establishment (3) acquisition LED component, the cutting part for extracting and cutting heat-shrink tube, for turning
Move the transferring element of heat-shrink tube and the discharge part for the LED component for being packaged with heat-shrink tube to be taken out from the transferring element
Part, the transferring element is a rotating disk (21), and the edge of the rotating disk (21) is provided with the card division for blocking heat-shrink tube
(211), the feeding part, cutting part and discharge part are arranged at around the rotating disk (21), and the card division (211) is right
The accurate feeding part, cutting part and discharge part.
3. LED automatic electric resistance welding equipments according to claim 2, it is characterised in that：The feeding part includes being used to hold
Carry the supporting plate (221) of LED component, for driving vertical cylinder (222) that the supporting plate (221) moves up and down and for driving
The horizontal air cylinder (223) that radial direction of the vertical cylinder (222) along the rotating disk (21) is moved is stated, the supporting plate (221) is set
On the lever arm of the vertical cylinder (222), the vertical cylinder (222) is arranged at the work of the horizontal air cylinder (223)
On swing arm.
4. LED automatic electric resistance welding equipments according to claim 2, it is characterised in that：The cutting part includes being used to draw
The power module (231) that the heat conduction draw is moved straight up, the cutting knife (232) for cutting heat-shrink tube and for driving described cut
The cutter servo motor (233) that radial direction of the knife (232) along the rotating disk (21) is moved, the power module (231) includes
It is arranged at the driving wheel (234) in the rotating shaft of a motor, the driven pulley (235) for auxiliary guiding heat-shrink tube movement and for limiting
Heat and be provided with through hole, the driving wheel among the guiding module (236) of the moving direction of the draw, the guiding module (236)
(234) and driven pulley (235) is arranged at the lower section of the guiding module (236), the central axis of the through hole is in the active
Take turns between (234) and driven pulley (235), the cutting knife (232) is arranged at the top of the guiding module (236).
5. LED automatic electric resistance welding equipments according to claim 2, it is characterised in that：The discharge part includes being used to grab
Take the crawl module (241) for the LED component for being packaged with heat-shrink tube, for driving the crawl module (241) to be moved horizontally
Mobile motor (242) and discharge chute (243) for LED component being discharged among buffer bin, the discharge chute
(243) lower section of the mobile route of the crawl module (241) is arranged at, the crawl module (241) is connected to the movement
The pull bar of motor (242), the crawl module (241) include jig arm (244) and stretching motor (245), the jig arm (244) and
Stretch the pull bar linkage of motor (245).
6. LED automatic electric resistance welding equipments according to claim 1, it is characterised in that：The welding mechanism (1) includes being used for
The resistance conveying module of horizontal feed resistance, for clamping connection resistance and make splicing module and be used for that resistance aligns with LED pins
The welding module of pin welding is carried out to LED and resistance；The resistance conveying module includes making for clasping resistance both sides pin
Conveying gear (11) that resistance is moved forward, for the resistance cutting knife (12) that is cut to resistance both sides pin and for access
The splicing slide plate (13) of the resistance come off on the conveying gear (11), the resistance cutting knife (12) is arranged at the conveying tooth
The top of (11) is taken turns, the splicing slide plate (13) is arranged at the front of the conveying gear (11)；The splicing module includes using
The splicing jig arm (14) of the resistance on the splicing slide plate (13) is in clamping connection and for driving the splicing jig arm (14) to enter
Row is swung so that the splicing motor (15) that LED is docked with resistance pins, the splicing jig arm (14) is connected to the splicing electricity
The rotating shaft of machine (15)；The welding module includes the soldering turret (16) welded for the pin to LED and resistance and for driving
The soldering turret motor (17) of soldering turret (16) folding is moved, the soldering turret (16) and soldering turret motor (17) are by way of gear is engaged
Linked, the two ends of the soldering turret (16) are connected to power supply respectively.
7. LED automatic electric resistance welding equipments according to claim 1, it is characterised in that：The transport establishment (3) includes transfer
Platform (31), the LED rotating disks (32) for shifting LED component, the rotating disk for driving the LED rotating disks (32) to be rotated are watched
Motor (33) and the LED conveying components for LED component being transported to the packaging mechanism (2) are taken, the LED rotating disks (32)
Edge is provided with the positioning hole (37) for carrying LED component, and the LED conveyings component includes skewed material transferring passage
(34), for LED component to be moved to the hook (35) of the material transferring passage (34) from the positioning hole (37) and is used for
The hook cylinder (36) that the hook (35) is moved is driven, the material transferring passage (34) is connected to the LED rotating disks
(32) and packaging mechanism (2), the LED rotating disks (32) and hook cylinder (36) be respectively arranged at the transfer platform (31) it
On, the rotating disk servomotor (33) be arranged at by support on the transfer platform (31) and with the LED rotating disks (32)
It is connected, the hook (35) is connected with the lever arm of the hook cylinder (36).
8. LED automatic electric resistance welding equipments according to claim 7, it is characterised in that：The transport establishment (3) is also included not
Non-defective unit detects module, and the defective products detection module includes infrared detector, rejects hook and for driving the rejecting hook
The rejecting cylinder moved, the rejecting cylinder is arranged on the transfer platform (31), it is described rejecting hook with it is described
The lever arm for rejecting cylinder is connected.
9. according to any described LED automatic electric resistance welding equipments of claim 1-8, it is characterised in that：Also include being used for scattered
LED is ranked up the dressing mechanism (4) of arrangement, vibrating disc (41) that the dressing mechanism (4) includes being used for arranging LED at random,
For making the vibrations track (42) of LED ranking transmissions and active transmission module (43) for driving LED to be fed forward, the shake
The stop member (44) of the transmission speed for limiting LED, the active transmission module (43) are provided with dynamic rail road (42)
Comb shape forward block (45) including the transporting rail for providing mobile route for LED, for promoting LED onwards transmissions, it is used for
LED comb shape spacer (46), the direction for driving the comb shape forward block (45) along the transporting rail is positioned to carry out
The propulsion electric machine (47) that reciprocates, for driving the comb shape forward block (45) to be carried out perpendicular to the direction of the transporting rail
The forward block displacement motor (48) that reciprocates and for driving the comb shape spacer (46) perpendicular to the transporting rail
The positioning motor (49) that direction is reciprocated, the vibrating disc (41), vibrations track (42) and transporting rail are sequentially connected,
The comb shape forward block (45) and comb shape spacer (46) are arranged oppositely in the both sides of the transporting rail.
10. LED automatic electric resistance welding equipments according to claim 9, it is characterised in that：It is provided among the transporting rail
For the spill spin block (431) in the direction for adjusting LED, the bottom of the comb shape spacer (46) is provided with for detecting leading for LED
The conductivity detection module (432) of the general character, the conductivity detection module (432) follows the comb shape spacer (46) to be moved together
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494968.8A CN107197619B (en) | 2017-06-26 | 2017-06-26 | Automatic LED resistance welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494968.8A CN107197619B (en) | 2017-06-26 | 2017-06-26 | Automatic LED resistance welding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107197619A true CN107197619A (en) | 2017-09-22 |
| CN107197619B CN107197619B (en) | 2023-04-07 |
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ID=59880884
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710494968.8A Active CN107197619B (en) | 2017-06-26 | 2017-06-26 | Automatic LED resistance welding equipment |
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| Country | Link |
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| CN109860373A (en) * | 2019-03-12 | 2019-06-07 | 李栩 | A kind of LED encapsulation running device easy to use |
| CN112355448A (en) * | 2020-11-15 | 2021-02-12 | 龚腊生 | Equipment for automatic resistance welding processing of LED |
| CN112659428A (en) * | 2020-12-09 | 2021-04-16 | 深圳市惟禾自动化设备有限公司 | Full-automatic production line equipment for glue filling and pin cutting of LED lamp module |
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| CN107197619B (en) | 2023-04-07 |
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