CN203192829U - A material feeding apparatus of a LED classifying machine - Google Patents
A material feeding apparatus of a LED classifying machine Download PDFInfo
- Publication number
- CN203192829U CN203192829U CN 201220706899 CN201220706899U CN203192829U CN 203192829 U CN203192829 U CN 203192829U CN 201220706899 CN201220706899 CN 201220706899 CN 201220706899 U CN201220706899 U CN 201220706899U CN 203192829 U CN203192829 U CN 203192829U
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- extension
- led light
- feeding device
- thimble
- light splitting
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Abstract
The application relates to the technical field of a LED classifying machine and especially relates to a material feeding apparatus of a LED classifying machine. The structure of the material feeding apparatus comprises a vibrating disc. The vibrating disc comprises a linear material loading track. The structure of the material feeding apparatus also comprises a material feeding extension device extended to a material bearing device along the material discharging end of the linear material loading track. The material feeding extension device comprises a first supporting device and an extension table equipped with an extension track. The extension track comprises a material inlet and a material outlet. The material inlet is abutting jointed with the material discharging end of the linear material loading track. The application provides the material feeding apparatus of a LED classifying machine, wherein the material feeding apparatus of a LED classifying machine eliminates a material attracting and conveying device in a product in the prior art, is not easy to drop material in a feeding process, saves cost and time, and increases the work efficiency of an integral machine.
Description
Technical field
The application relates to LED light splitting machine technical field, particularly a kind of feeding device of LED light splitting machine.
Background technology
Paster type light emitting type (SMD LED) is a kind of novel surface mounted type light emitting semiconductor device, have that volume is little, angle of scattering is big, uniformity of luminance is good, the reliability advantages of higher, glow color comprises the shades of colour of white light, therefore, be widely used on the various electronic products such as display screen, liquid crystal panel backlight, decoration light and general illumination.
Owing to must carry out the color separation light-splitting processing before the led chip encapsulation is dispatched from the factory, according to parameters such as wavelength, brightness and operating voltages LED is divided into a lot of shelves (Bin) and classifications, according to the testing standard of setting LED is divided in the different Bin pipes automatically then.
The LED light splitting machine is a kind of special equipment that the LED chip is carried out online classification, and its structure mainly comprises: high speed optical spectrometer, electric parameter metering instrument and mechanical transmission system.Concrete, the main involving vibrations pan feeding of its mechanical transmission system, suction handover, chip location, chip testing, chip turn to, feeding distribution mechanism, receiving mechanism etc.
Two flow processs are transferred in feeder process involving vibrations pan feeding of the prior art and suction, in vibration pan feeding flow process, the circuit orbit vibration that the led chip of hexahedron is gone into charging tray by vibration is mobile, be arranged in 2 directions after, through straight line material loading track vibration, deliver to and get material level and put.The function that suction is transferred is to pick up with rectilinear orbit that ready led chip foremost that vacuum slot is gone into charging tray with vibration, is transplanted on the loading device.
Above-mentioned feeder process needs to be equipped with simultaneously vibration feeding device and suction transfer device, and led chip picks up and moves by the pull of vacuum of the suction transfer device upper surface from led chip.The problem that above-mentioned feeder process of the prior art exists is: owing to adopt the suction transfer device, make that existing the led chip vacuum to pick up transfers the process that picks up again, on the one hand, chip may can not inhaled and caused falling material; On the other hand,, the outlet that the suction transfer device needs earlier led chip to be gone into charging tray from vibration extracts, and a bigger stroke is arranged, and led chip may be wiped to bump and cause falling material with the track side surfaces of vibrating charging tray in the trip.
Summary of the invention
The application's purpose is to avoid above-mentioned weak point of the prior art and a kind of suction transfer device of the prior art that can save is provided, and feeder process is difficult for falling the feeding device of the LED light splitting machine of material simultaneously.
The application's purpose is achieved through the following technical solutions:
A kind of feeding device of LED light splitting machine is provided, the involving vibrations dish, described vibrating disk comprises straight line material loading track, also be provided with the feed extension apparatus that extends to loading device along the discharge end of described straight line material loading track, described feed extension apparatus comprises for first bracing or strutting arrangement of installing with vibrating disk and the extension platform with extension rail, described extension rail comprises charging aperture and discharging opening, described charging aperture docks with the discharge end of described straight line material loading track, described discharging opening be arranged at described loading device near, be positioned at discharging opening chip foremost through the extension rail of described extension platform directly blanking to loading device.
Wherein, described extension platform comprises the extension base and extends cover plate that described extension rail is located between described extension base and the described extension cover plate.
Wherein, described extension cover plate is provided with the extension that extends to described loading device top.
Wherein, the extension base that described extension base is the L type, the extension cover plate that described extension cover plate is the L type, the extension cover plate back-off of described L type on the extension base of described L type to form described extension platform.
Wherein, the slit is left in the joint of described extension base and described extension cover plate and the top that is positioned at described extension rail.
Wherein, described feeding device also is provided with blowing device, described drawing mechanism comprises feeder, blowing needle and first fixture, described blowing needle is connected in described vibrating disk by described first fixture, described feeder is connected with described blowing needle, the syringe needle of described blowing needle puts in described slit, and places near the discharging opening of described extension rail.
Wherein, described first fixture comprises that being provided with blowing of clamp system expects base and be located in the described adjusting rod that blows the material base, described blowing needle comprises needle tubing portion and needle tip, and described needle tubing portion is connected the tapered setting of the syringe needle of described needle tip by described adjusting rod with the described material base that blows.
Wherein, also be provided with positioner, described positioner comprises second bracing or strutting arrangement, first cylinder, second cylinder, first thimble and second thimble, described first cylinder and described second cylinder all are connected in described second bracing or strutting arrangement, described first cylinder is connected with described first thimble, described second cylinder is connected with described second thimble, described first thimble and described second thimble laterally are arranged in described extension platform and wear to described extension rail, so that the chip on the extension rail is carried out screens.
Wherein, described first thimble is connected with described first cylinder by a transmission device, described transmission device comprises positioning and guiding bar and the drive link that can slide along described positioning and guiding bar, described positioning and guiding bar is fixed in described second bracing or strutting arrangement, one end of described drive link is connected in described first cylinder, and the other end of described drive link is connected in described first thimble.
Wherein, also be provided with falling-proof apparatus, described falling-proof apparatus comprises second fixture and against falling bar, described second fixture is fixed in described second bracing or strutting arrangement, described against falling bar is embedded at described second fixture, and it is neighbouring to prevent that chip from dropping to loading device from described extension rail blanking that described against falling bar is located at loading device.
The application's beneficial effect: a kind of feeding device of LED light splitting machine, the involving vibrations dish, described vibrating disk comprises straight line material loading track, also be provided with the feed extension apparatus that extends to loading device along the discharge end of described straight line material loading track, described feed extension apparatus comprises first bracing or strutting arrangement and has the extension platform of extension rail, described extension rail comprises charging aperture and discharging opening, described charging aperture docks with the discharge end of described straight line material loading track, described discharging opening be arranged at loading device near, be positioned at discharging opening chip foremost through the extension rail of described extension platform directly blanking to loading device.Be compared with the prior art, its feeder process has been removed suction mechanism, and the application has following characteristics: the direct blanking of chip to loading device is accepted, the problem that can not occur dropping in feeder process, provide cost savings and the time, thereby improved the operating efficiency of whole board.
Description of drawings
Utilize accompanying drawing that the application is described further, but the embodiment in the accompanying drawing does not constitute any restriction to the application, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of the feeding device embodiment 1 of a kind of LED light splitting machine of the application.
Fig. 2 is the part-structure schematic diagram of the feeding device embodiment 1 of a kind of LED light splitting machine of the application.
Fig. 3 is the structural representation of the feeding device embodiment 2 of a kind of LED light splitting machine of the application.
Fig. 4 is the part-structure schematic diagram of the feeding device embodiment 2 of a kind of LED light splitting machine of the application.
Fig. 5 is the structural representation of the feeding device embodiment 3 of a kind of LED light splitting machine of the application.
Fig. 6 is the part-structure schematic diagram of the feeding device embodiment 3 of a kind of LED light splitting machine of the application.
Fig. 7 is the part-structure schematic diagram after the upper cover plate of the feeding device embodiment 3 of a kind of LED light splitting machine of the application decomposes.
Fig. 8 is the structural representation of A among Fig. 7.
Fig. 9 is the structural representation of feeding device embodiment 3 positioners of a kind of LED light splitting machine of the application.
Figure 10 is the structural representation of feeding device embodiment 3 falling-proof apparatus of a kind of LED light splitting machine of the application.
Reference numeral:
The 1-vibrating disk,
21-first bracing or strutting arrangement,
22-extend platform, 221-extend base, 222-extend cover plate, 2221-extension, 223-extension rail, 224-slit,
231-blowing needle, 2311-needle tip, 2312-needle tubing portion, 232-first fixture, 2321-blow material base, 2322-adjusting rod,
24-positioner, 240-second bracing or strutting arrangement, 241-first cylinder, 242-second cylinder,
251-drive link, 252-guide post,
261-first thimble, 262-second thimble,
The 3-loading device,
4-falling-proof apparatus, 41-second fixture, 42-against falling bar,
The 5-chip.
Embodiment
With the following Examples the application is further described.
One of embodiment of the feeding device of a kind of LED light splitting machine of the application, extremely shown in Figure 2 as Fig. 1, involving vibrations dish 1, described vibrating disk 1 comprises straight line material loading track, above-mentioned technical characterictic is identical with the structure of feeding device of the prior art.The application's improvements are: also be provided with the feed extension apparatus that extends to loading device 3 along the discharge end of described straight line material loading track, described feed extension apparatus comprises for first bracing or strutting arrangement of installing with vibrating disk 1 21 and the extension platform 22 with extension rail 223, described extension rail 223 comprises charging aperture and discharging opening, described charging aperture docks with the discharge end of described straight line material loading track, described discharging opening be arranged at loading device 3 near, be positioned at discharging opening chip 5 foremost through the extension rail 223 of described extension platform 22 directly blanking to loading device 3.
The thrust that the vibration of dependence vibrating disk 1 produces directly pushes to loading device 3 with being positioned at discharging opening chip 5 foremost in the chip 5 that is arranged in order.
The application's feeder process has been saved suction mechanism, is compared with the prior art, and the application has following characteristics: chip 5 direct blankings are accepted to loading device 3, provide cost savings and the time, thereby have improved the operating efficiency of whole board.
Concrete, described extension platform 22 is divided into extension base 221 and extends cover plate 222, described extension rail 223 is located between described extension base 221 and the described extension cover plate 222, described extension cover plate 222 is provided with the extension 2221 that extends to loading device 3 tops, and described extension 2221 can avoid chip 5 effect of original set track to occur jumping, break away from vibration discharging process.
Concrete, described extension base 221 is the extension base 221 of L type, and described extension cover plate 222 is the extension cover plate 222 of L type, and extension cover plate 222 back-offs of described L type are on the extension base 221 of described L type, thus formation has the extension platform 22 of extension rail 223.
Concrete, described first bracing or strutting arrangement 21 includes the L shaped supporting seat with draw-in groove structure and is fixed in the I type supporting seat of described L shaped supporting seat draw-in groove, described L type supporting seat top can be used for supporting the vibrating disk notch portion of described vibrating disk 1, gravity with vibrating disk 1 at ordinary times is stressed, and described I shape supporting seat is used for supporting described extension platform 22, and the described extension platform 22 of bed hedgehopping is to the straight line material loading track of vibrating disk 1 simultaneously.
Embodiment 2
Two of the embodiment of the feeding device of a kind of LED light splitting machine of the application, the main technical schemes of present embodiment is identical with embodiment 1, and unaccounted feature adopts the explanation among the embodiment 1 in the present embodiment, no longer gives unnecessary details at this.The difference of present embodiment and embodiment 1 is, the joint of described extension base 221 and described extension cover plate 222, and slit 224 is left in the top that is positioned at described extension rail 223, feeding device in the present embodiment also is provided with blowing device, this blowing device comprises feeder, blowing needle 231 and first fixture 232, described blowing needle 231 is connected in described vibrating disk 1 by described first fixture 232, described feeder is connected with described blowing needle 231, the syringe needle of described blowing needle 231 puts in described slit 224, and places near the discharging opening of described extension rail 223.
The thrust that produces when the vibration of vibrating disk 1 moves the chip 5 that is arranged in order in regular turn to discharging opening, when being positioned at foremost chip 5 and arriving the discharging opening positions, further, the air blowing of the blowing needle 231 by described blowing device directly pushes to loading device 3 with chip 5.
In contrast to embodiment 1, present embodiment 2 can more promptly push to loading device 3 with chip 5, has also kept the characteristics among the embodiment 1 simultaneously, and is in the problem that feeder process can not occur dropping, simultaneously more accurate.
Concrete, described first fixture 232 comprises that being provided with blowing of clamp system expects base 2321 and be located in the described adjusting rod 2322 that blows material base 2321, described blowing needle 231 comprises needle tubing portion 2312 and needle tip 2311, described needle tubing portion 2312 is connected with the described material base that blows by described adjusting rod 2322, the tapered setting of the syringe needle of described needle tip 2311, can make the gas that blows out can form air-flow rapidly, air-flow has bigger momentum, guarantees chip is blown to loading device 3.
Three of the embodiment of the feeding device of a kind of LED light splitting machine of the application, the main technical schemes of present embodiment is identical with embodiment 2, and unaccounted feature adopts the explanation among the embodiment 2 in the present embodiment, no longer gives unnecessary details at this.The difference of present embodiment and embodiment 2 is, described feeding device also is provided with described positioner 24, this positioner 24 comprises second bracing or strutting arrangement 240, first cylinder 241, second cylinder 242, first thimble 261 and second thimble 262, described first cylinder 241 all is connected in described second bracing or strutting arrangement 240 with described second cylinder 242, described first cylinder 241 is connected with described first thimble 261, described second cylinder 242 is connected with described second thimble 262, described first thimble 261 and described second thimble 262 are arranged in described extension platform 22 and wear to described extension rail 223, so that the chip 5 on the extension rail 223 is carried out screens.
The course of work that positioner described in the present embodiment 24 is concrete:
1) initial condition, described first thimble 261 does not all extend described extension rail 223 screens with described second thimble 262;
2) near the chip 5 that links to each other successively slides into the discharging opening of described extension rail 223, described first cylinder 241 drives described first thimble 261 toward swivel motion, the label sheet 5 of winning can be blown to described loading device 3 by described blowning installation, and this moment, described second thimble 262 extended described extension rail 223 to block second chip 5;
3) blown off to described loading device 3 by described blowning installation when first chip 5, described first cylinder 241 drives described first thimble 261 and returns back to described second thimble 262 of described extension rail 223 described second cylinders, 242 drivings again toward swivel motions, makes second chip 5 slide to described discharging opening part;
4) after second chip 5 slides near the discharging opening of described extension rail 223, described second cylinder 242 drives described second thimble 262 and returns back to described extension rail 223 again and block the 3rd chip 5.
Repeat above 2) to 4) process, prevent that to realize described positioner 24 two chips 5 from slipping into the discharging opening part of described extension rail 223 simultaneously.
By having added positioner 24, make the thrust of vibrating disk 1 not be re-used as a part of chip 5 being pushed to loading device 3 active forces, this moment, chip 5 only directly pushed to bearing material with chip 5 by the active force of described blowning installation, realized that also feeder process saved suction mechanism, made the problem that chip 5 drops can not occur in feeder process.
Simultaneously, added positioner 24, adjacent chips 5 is difficult for interfering, and can make feeder process become more steadily in order, can control the speed of feed accurately, guarantees and other station device synchronous operation, increases work efficiency.
Concrete, described first thimble 261 is connected with described first cylinder 241 by a transmission device, described transmission device comprises positioning and guiding bar 252 and the drive link 251 that can slide along described positioning and guiding bar 252, described positioning and guiding bar 252 is fixed in described second bracing or strutting arrangement 240, one end of described drive link 251 is connected in described first cylinder 241, and the other end of described drive link 251 connects and described first thimble 261.
Further, described first thimble 261 is connected with described first cylinder 241 by a transmission device, described transmission device comprises positioning and guiding bar 252 and the drive link 251 that can slide along described positioning and guiding bar 252, described positioning and guiding bar 252 is fixed in described second bracing or strutting arrangement 240, one end of described drive link 251 is connected in described first cylinder 241, and the other end of described drive link 251 connects and described first thimble 261.
Concrete, this concrete enforcement also is provided with falling-proof apparatus 4, described falling-proof apparatus 4 comprises second fixture 41 and against falling bar 42, described second fixture is fixed in described second bracing or strutting arrangement 240, described against falling bar 42 is embedded at described second fixture 41, and it is neighbouring to prevent that chip 5 from dropping to loading device 3 from described extension rail 223 blankings that described against falling bar 42 is located at loading device 3.
Should be noted that at last; above embodiment is only in order to illustrate the application's technical scheme; but not to the restriction of the application's protection range; although with reference to preferred embodiment the application has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the application's technical scheme, and not break away from essence and the scope of present techniques scheme.
Claims (10)
1. the feeding device of a LED light splitting machine, the involving vibrations dish, described vibrating disk comprises straight line material loading track, it is characterized in that, also be provided with the feed extension apparatus that extends to loading device along the discharge end of described straight line material loading track, described feed extension apparatus comprises for first bracing or strutting arrangement of installing with vibrating disk and the extension platform with extension rail, described extension rail comprises charging aperture and discharging opening, described charging aperture docks with the discharge end of described straight line material loading track, described discharging opening be arranged at described loading device near, be positioned at discharging opening chip foremost through the extension rail of described extension platform directly blanking to loading device.
2. the feeding device of a kind of LED light splitting machine according to claim 1 is characterized in that, described extension platform comprises the extension base and extend cover plate that described extension rail is located between described extension base and the described extension cover plate.
3. the feeding device of a kind of LED light splitting machine according to claim 2 is characterized in that, described extension cover plate is provided with the extension that extends to described loading device top.
4. the feeding device of a kind of LED light splitting machine according to claim 2, it is characterized in that, the extension base that described extension base is the L type, the extension cover plate that described extension cover plate is the L type, the extension cover plate back-off of described L type on the extension base of described L type to form described extension platform.
5. the feeding device of a kind of LED light splitting machine according to claim 2 is characterized in that, the slit is left in the joint of described extension base and described extension cover plate and the top that is positioned at described extension rail.
6. the feeding device of a kind of LED light splitting machine according to claim 5, it is characterized in that, described feeding device also is provided with blowing device, described blowing device comprises feeder, blowing needle and first fixture, described blowing needle is connected in described vibrating disk by described first fixture, described feeder is connected with described blowing needle, and the syringe needle of described blowing needle puts in described slit, and places near the discharging opening of described extension rail.
7. the feeding device of a kind of LED light splitting machine according to claim 6, it is characterized in that, described first fixture comprises that being provided with blowing of clamp system expects base and be located in the described adjusting rod that blows the material base, described blowing needle comprises needle tubing portion and needle tip, described needle tubing portion is connected the tapered setting of the syringe needle of described needle tip by described adjusting rod with the described material base that blows.
8. the feeding device of a kind of LED light splitting machine according to claim 1, it is characterized in that, also be provided with positioner, described positioner comprises second bracing or strutting arrangement, first cylinder, second cylinder, first thimble and second thimble, described first cylinder and described second cylinder all are connected in described second bracing or strutting arrangement, described first cylinder is connected with described first thimble, described second cylinder is connected with described second thimble, described first thimble and described second thimble laterally are arranged in described extension platform and wear to described extension rail, so that the chip on the extension rail is carried out screens.
9. the feeding device of a kind of LED light splitting machine according to claim 8, it is characterized in that, described first thimble is connected with described first cylinder by a transmission device, described transmission device comprises positioning and guiding bar and the drive link that can slide along described positioning and guiding bar, described positioning and guiding bar is fixed in described second bracing or strutting arrangement, one end of described drive link is connected in described first cylinder, and the other end of described drive link is connected in described first thimble.
10. the feeding device of a kind of LED light splitting machine according to claim 8, it is characterized in that, also be provided with falling-proof apparatus, described falling-proof apparatus comprises second fixture and against falling bar, described second fixture is fixed in described second bracing or strutting arrangement, described against falling bar is embedded at described second fixture, and it is neighbouring to prevent that chip from dropping to loading device from described extension rail blanking that described against falling bar is located at loading device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706899 CN203192829U (en) | 2012-12-20 | 2012-12-20 | A material feeding apparatus of a LED classifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706899 CN203192829U (en) | 2012-12-20 | 2012-12-20 | A material feeding apparatus of a LED classifying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192829U true CN203192829U (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220706899 Expired - Fee Related CN203192829U (en) | 2012-12-20 | 2012-12-20 | A material feeding apparatus of a LED classifying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043422A (en) * | 2012-12-20 | 2013-04-17 | 广东志成华科光电设备有限公司 | Feeding device of LED (Light-Emitting Diode) light splitting machine |
-
2012
- 2012-12-20 CN CN 201220706899 patent/CN203192829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043422A (en) * | 2012-12-20 | 2013-04-17 | 广东志成华科光电设备有限公司 | Feeding device of LED (Light-Emitting Diode) light splitting machine |
| CN103043422B (en) * | 2012-12-20 | 2015-11-04 | 广东志成华科光电设备有限公司 | A kind of feeding device of LED light splitting machine |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20151220 |
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| EXPY | Termination of patent right or utility model |