CN205681699U - LED chip mounter pay-off - Google Patents
LED chip mounter pay-off Download PDFInfo
- Publication number
- CN205681699U CN205681699U CN201620529274.4U CN201620529274U CN205681699U CN 205681699 U CN205681699 U CN 205681699U CN 201620529274 U CN201620529274 U CN 201620529274U CN 205681699 U CN205681699 U CN 205681699U
- Authority
- CN
- China
- Prior art keywords
- lamp bead
- led lamp
- scrap belt
- track
- reverse side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011324 bead Substances 0.000 claims abstract description 79
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims abstract 2
- 229910000679 solder Inorganic materials 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012840 feeding operation Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Specific Conveyance Elements (AREA)
Abstract
The utility model is with regard to a kind of LED chip mounter pay-off carrying charging tray; being fixed on the support that can do X, Y, Z-direction motion, this device includes: charging tray stores and material strip feeding device, upper scrap belt storage device, lower scrap belt (protective film) storage device, LED lamp bead reverse side conveying device and photoelectric detector.When driver provides one to trigger pulse, described charging tray stores and material strip feeding device starts material conveying tape travel one lattice, go up scrap belt storage device simultaneously and lower scrap belt storage device is driven and the upper scrap belt of traction and lower scrap belt are moved identical length, the LED lamp bead stripping out from material strip is fallen in LED lamp bead reverse side conveying device by Action of Gravity Field, is slipped on pcb board at corresponding welding position through conveying device.The utility model does not needs suction nozzle continuous feeding feeding between charging tray and pcb board, saves feeding time and power consumption, improves paster speed.
Description
Technical field
The utility model relates to LED chip mounter technical field, refers in particular to a kind of for the feeding dress in LED chip mounter
Put.
Background technology
LED chip mounter, is the capital equipment in the production line of SMT, also known as LED surface mounting system or LED placement equipment, profit
Drive mounting head motion by control system, at feed, draw original paper by suction nozzle, Surface Mount Component is accurately placed
On PCB pad, complete attachment.The pay-off of tradition large LED chip mounter is mainly will mount components and parts accurately, continuously
Deliver to LED chip mounter feeding position, then suction nozzle is carried out feeding feeding, but traditional pay-off has a disadvantage in that 1)
At feeding and at feeding relatively far apart, each feeding feeding suction nozzle is required for a mobile considerably long segment distance, inefficient；2)
During web feed attachment components and parts, charging aperture relies on machinery positioning, it is desirable to precision is higher, and prior art is difficult to accomplish；3) structure
Complexity, economy is not high.
The attachment efficiency of LED chip mounter is particularly significant for the production of LED chip mounter, and tradition LED chip mounter is equipped with
Suction nozzle, when carrying out feeding operation and feeding operation every time, suction nozzle all needs a mobile considerably long segment distance, so causes mounting efficiency
Not high, it would be highly desirable to improve further.
Utility model content
The purpose of this utility model is to overcome the defect that existing LED chip mounter feeding loading efficiency is not high, proposes one
More efficiently succinct LED chip mounter pay-off.To be solved technical problem is that is not necessarily to by feeding on suction nozzle to charging tray
With to feeding on pcb board, directly LED lamp bead is delivered to corresponding welding position on pcb board, complete the attachment of components and parts.Due to not
Need this device of suction nozzle so that pay-off is more succinct, improves attachment efficiency.
The purpose of this utility model and solve it and technical problem is that and realize by the following technical solutions, according to this practicality
A kind of LED chip mounter pay-off of novel proposition, it includes that charging tray stores and material strip feeding device, upper scrap belt store up dress
Put, lower scrap belt storage device, LED lamp bead reverse side conveying device and photoelectric detector.Described charging tray stores and material strip transports dress
Putting and including that charging tray holder, material strip transport track and driver, its front-right is provided with scrap belt storage device, lower right
It is provided with lower scrap belt storage device, be respectively used to store up scrap belt and lower scrap belt.Material strip transports in track at material strip
Handstand is placed, and when driver provides one to trigger pulse, charging tray stores and material strip feeding device receipt signal starts to carry
Material strip advances lattice, go up scrap belt storage device simultaneously and lower scrap belt storage device be driven by scrap belt in traction with under
Scrap belt moves same distance, and upper scrap belt is placed with LED lamp bead reverse side conveying device with the underface at the lower scrap belt place of separation,
Lower scrap belt on material strip is owing to being lifted lattice so that the LED lamp bead in that lattice loses protection and falls into LED lamp bead reverse side
In delivery track.The distance that LED reverse side delivery track separates place with upper and lower scrap belt is very short, and LED lamp bead falls into after track not
Can overturn, upward, light-emitting area is down for lamp bead solder side.
The utility model solves its technical problem and also realizes by the following technical solutions, according to the utility model proposes
A kind of LED chip mounter pay-off, it includes above-mentioned LED lamp bead reverse side conveying device and photoelectric detector.Described LED lamp bead
Reverse side conveying device includes LED lamp bead reverse side delivery track and ultrasonic oscillator, and the front of LED lamp bead reverse side delivery track is
Semicircle, its right is provided with ultrasonic oscillator and two photoelectric detectors, and the middle part of track is provided with extending little pin,
It is respectively arranged with an opening more bigger than LED lamp bead so that LED lamp bead can fall into and skid off rail above and below track
Road.When photoelectric detector one detects that LED lamp bead falls into LED lamp bead reverse side delivery track upper opening from material strip, ultrasonic
Wave oscillator starts vibration, promotes LED lamp bead can slide in smooth semicircular track, until below semicircular track
Opening part skid off, fall on pcb board at corresponding welding position exactly；When photoelectric detector two detect LED lamp bead from
When track lower opening skids off, turning off ultrasonic oscillator, whole LED reverse side delivery track, to the suitable distance of right translation, allows little
Pin is just directed at the LED lamp bead being just slipped on pcb board, and compresses downwards lamp bead, and whole track goes back to original position to left again
Put, continue the next LED lamp bead of conveying.
The utility model solves its technical problem and also realizes by the following technical solutions, according to the utility model proposes
LED lamp bead reverse side delivery track, the cross section of described track is rectangle, long all only slightly larger than LED lamp bead with width, so LED lamp bead
When moving in reverse side delivery track, will not overturn, also will not swing to, but move along Satellite Orbit Smoothing.Lamp bead has just fallen into rail
During road, solder side upward, light-emitting area down, when lamp bead skids off track, owing to LED lamp bead movement locus in orbit is half
Circle, lamp bead just reverse side, solder side down, upward, then fall on pcb board at corresponding welding position, satisfied attachment by light-emitting area
Require.
From above technical scheme, a kind of LED chip mounter pay-off of the utility model at least has the advantage that
With tradition LED chip mounter manually collect compared with upper scrap belt and lower scrap belt, this device energy automatic conveying and collect material strip, on
Scrap belt and lower scrap belt, function is more perfect.Owing to being provided with LED lamp bead reverse side conveying device, LED lamp bead falls into conveyor track
Road can be fallen on pcb board at corresponding welding position reverse side after half circular motion automatically, the feeding dress with tradition LED chip mounter
Put and compare, it is not necessary to often mount a LED lamp bead, suction nozzle will move a segment distance to material strip feeding and on pcb board
Expecting this operation, having saved feeding time and manufacturing cost, attachment efficiency is also higher.Track desigh becomes semicircular and is advantageous in that
Can make in LED lamp bead motion process in orbit, solder side is exchanged mutually with light-emitting area, and the attachment meeting lamp bead requires.
Additionally, in order to prevent LED lamp bead from falling into transfixion after LED lamp bead reverse side delivery track, be specially provided with a ultrasonic wave and shake
Swinging device promotes LED lamp bead to move in smooth track, thus completes the attachment of components and parts.
Brief description
Fig. 1 is the floor map of a kind of LED chip mounter pay-off of the utility model one embodiment.
Fig. 2 is the structural representation of LED lamp bead reverse side delivery track of the present utility model.
Fig. 3 is the installation site schematic diagram of a kind of LED chip mounter pay-off of the utility model one embodiment.
In figure: the 1st, charging tray holder；2nd, upper scrap belt storage device；3rd, lower scrap belt storage device；4th, material strip transports rail
Road；5th, upper scrap belt；6th, lower scrap belt；7th, material strip；8th, LED lamp bead；9th, little pin；10th, LED lamp bead reverse side delivery track；11st, surpass
Acoustic wave oscillator；12nd, photoelectric detector one；13rd, photoelectric detector two；14th, LED lamp bead reverse side delivery track upper shed；15、
LED lamp bead reverse side delivery track under shed；100th, LED chip mounter pay-off；101st, support；102nd, chip mounter conveyer belt (is used
In transport pcb board)；
Detailed description of the invention
By further illustrating the technological means and effect that the utility model taked by reaching predetermined utility model purpose,
Below in conjunction with accompanying drawing and preferred embodiment, a kind of LED chip mounter pay-off being proposed according to the utility model is done into one
Step describes in detail.
As it is shown on figure 3, LED chip mounter pay-off 100 is fixed on the support 101 that can do X, Y, Z-direction motion, under support
Side is the chip mounter conveyer belt 102 for transporting pcb board.
As depicted in figs. 1 and 2, charging tray holder 1 is used for storing up material strip 7, when the triggering arteries and veins being driven device offer
When rushing, transport track 2 by material strip and transport material strip advance one lattice；Go up scrap belt storage device 2 simultaneously and lower scrap belt stores up dress
Put 3 to be driven scrap belt in traction 5 and lower scrap belt 6 are moved same distance.It is to stand upside down that material strip transports in track at material strip
Placing, the lower scrap belt on material strip is owing to being lifted lattice so that the LED lamp bead 8 in that lattice loses protection and from just
The LED lamp bead reverse side delivery track upper shed 14 of lower section falls in LED lamp bead reverse side delivery track 10.After injection, lamp bead
Upward, light-emitting area is down for solder side.After photoelectric detector 1 detects that LED lamp bead falls into track, ultrasonic oscillator 11
Start vibration, promote LED lamp bead can slide in smooth semicircular track, until from LED lamp bead reverse side delivery track
Skid off at opening 15, fall on pcb board at corresponding welding position exactly；When photoelectric detector 2 13 detects LED lamp bead
When track lower opening skids off, turning off ultrasonic oscillator, whole LED reverse side delivery track, to the suitable distance of right translation, allows
Little pin 9 is just directed at the LED lamp bead being just slipped on pcb board, and compresses downwards lamp bead, and whole track returns to left more originally
Position, continues the next LED lamp bead of conveying.
Claims (5)
1. a LED chip mounter pay-off, including charging tray stores and material strip feeding device, upper scrap belt storage device, lower useless
Material strip storage device, LED lamp bead reverse side conveying device and photoelectric detector；It is characterized in that: described charging tray stores and material strip is defeated
Shipping unit is transported track by charging tray holder, material strip and driver is constituted；Charging tray stores and the front-right of material strip feeding device sets
Being equipped with the upper scrap belt storage device collecting upper scrap belt, lower right is provided with the lower scrap belt collection dress collecting lower scrap belt
Put；When driver sends a triggering pulse, charging tray stores and material strip feeding device receipt signal starts material conveying tape travel
One lattice, go up scrap belt storage device simultaneously and lower scrap belt storage device is driven the upper scrap belt of traction and lower scrap belt respectively
Mobile same distance so that the lower scrap belt on material strip has been lifted lattice, and the LED lamp bead in that lattice is because losing film
Protection and fall in the anti-phase conveying device of LED lamp bead.
2. a kind of LED chip mounter pay-off according to claim 1, it is characterised in that: material strip is at charging tray storage and material
It is to stand upside down to place during conveying in belt delivering device, it is simple to after LED lamp bead loses the protection of lower scrap belt, fallen into by Action of Gravity Field
In LED lamp bead reverse side delivery track；Upper scrap belt is provided with LED lamp bead reverse side conveyor track with the underface at the lower scrap belt place of separation
Road, described LED lamp bead reverse side delivery track is a smooth semicircle stainless steel guide rail, and surface and the underface of guide rail are each
Have an opening more slightly larger than LED lamp bead, it is simple to LED lamp bead falls into and skids off guide rail.
3. LED chip mounter pay-off according to claim 1, it is characterised in that: described LED lamp bead reverse side conveying device
Including LED lamp bead reverse side delivery track and ultrasonic oscillator；The cross section of track is rectangle, and the length of rectangle and width are according to inhomogeneity
The LED lamp bead of type is arranged, and meets long and wide slightly larger than LED lamp bead so that LED lamp bead can smooth in guide rail and not
Rolling is swung to；The front of track is semicircle, and when LED lamp bead just falls into track, upward, down, lamp bead exists light-emitting area solder side
When sliding into immediately below track in reverse side delivery track, owing to sliding path is semicircle, lamp bead just reverse side, solder side court
On, light-emitting area down, is then fallen on pcb board at corresponding welding position from the opening immediately below track.
4. LED chip mounter pay-off according to claim 3, it is characterised in that: the right of described track is provided with super
Acoustic wave oscillator and two photoelectric detectors, be provided with extending little pin in the middle part of track, when photoelectric detector one detects LED
After pearl falls into LED lamp bead reverse side delivery track, trigger and start ultrasonic oscillator, make the LED lamp bead can in smooth guide smoothly
Slide；When photoelectric detector two detects that LED lamp bead skids off track, turning off ultrasonic oscillator, then whole guide rail is to the right
Translate suitable distance, allow little pin just be directed at the LED lamp bead being just slipped on pcb board, and be pressed downward against so that LED lamp bead
Being adjacent to pcb board, then track goes back to origin-location to left again, continues the next LED lamp bead of conveying.
5. a kind of LED chip mounter pay-off according to claim 1, it is characterised in that: this pay-off is not necessarily to suction nozzle
LED lamp bead can be directly taken pcb board by LED lamp bead reverse side delivery track by feeding and to feeding on pcb board on charging tray
Upper correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529274.4U CN205681699U (en) | 2016-06-03 | 2016-06-03 | LED chip mounter pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529274.4U CN205681699U (en) | 2016-06-03 | 2016-06-03 | LED chip mounter pay-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205681699U true CN205681699U (en) | 2016-11-09 |
Family
ID=57433681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620529274.4U Expired - Fee Related CN205681699U (en) | 2016-06-03 | 2016-06-03 | LED chip mounter pay-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205681699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466169A (en) * | 2016-06-03 | 2017-12-12 | 西华大学 | A kind of LED chip mounter feed device |
-
2016
- 2016-06-03 CN CN201620529274.4U patent/CN205681699U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466169A (en) * | 2016-06-03 | 2017-12-12 | 西华大学 | A kind of LED chip mounter feed device |
| CN107466169B (en) * | 2016-06-03 | 2024-03-08 | 深圳万知达科技有限公司 | LED chip mounter material feeding unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 |