CN207929597U - A kind of LED chip intelligent classification blanking device - Google Patents

Abstract

The utility model is related to a kind of LED chip intelligent classification blanking devices, including main blanking taxon, aniseed box unit, auxiliary blanking taxon and small powder box unit, wherein main blanking taxon and auxiliary blanking taxon are connected with each other；Aniseed box unit and small powder box unit are arranged in parallel；Aniseed box unit is located at below main blanking taxon, is connected by whereabouts expects pipe between aniseed box unit and main blanking taxon；Lower section small powder box unit is located at below auxiliary blanking taxon, is connected also by whereabouts expects pipe between lower section small powder box unit and auxiliary blanking taxon.The utility model can realize the effective Fast Classification blanking of LED chip color separation light splitting machine, and compared with traditional cutting mode, satisfaction classification quantity is big, and effectively save space greatly improves production efficiency, saved cost.

Description

A kind of LED chip intelligent classification blanking device

Technical field

The utility model is related to a kind of devices of the multi-functional effective Fast Classification blanking of LED chip color separation light splitting machine.Specifically It refer to a kind of LED chip intelligent classification blanking device in being produced for a adopting surface mounted LED color-division.

Technical background

Blanking device of classifying is most common filling device in LED chip color separation light splitting machine, and usually LED chip is by prison It needs under the LED chip of more than 100 kinds of different color light degree to expect in different barrels after survey.It is quick with technology with intelligently equipping Development and the continuous rising of labor cost and land used cost, enterprise propose higher want to efficiency, the volume of light splitting machine It asks, and the efficiency of blanking device of classifying itself, volume size have become light splitting machine speed-raising reduces the bottleneck of cost.Cause And how to provide a kind of LED chip classification blanking device that is efficient, small, being capable of full automatic working is one and urgently solves Technical barrier certainly.

Utility model content

In order to solve the above technical problems, the scheme that the utility model uses is：

A kind of LED chip intelligent classification blanking device, including main blanking taxon, aniseed box unit, auxiliary blanking classification Unit and small powder box unit, wherein main blanking taxon and auxiliary blanking taxon are connected with each other；Aniseed box unit and small powder Box unit is arranged in parallel；Aniseed box unit is located at below main blanking taxon, aniseed box unit and main blanking taxon it Between connected by whereabouts expects pipe；Lower section small powder box unit is located at below auxiliary blanking taxon, lower section small powder box unit with it is auxiliary under Expect to connect also by whereabouts expects pipe between taxon.Have in LED chip in the chipset of several coloured light types compare it is more, be Raising speed designs fast blanking taxon carries out Fast Classification.In order to reduce the operating time, pass through fast blanking unit LED chips are put into aniseed box unit to reduce feeding number by classification.In order to meet nicety of grading, surplus is few but type is more LED chip small powder box unit is put by auxiliary blanking taxon.

Further, main blanking taxon includes blowing blanking mechanism, jig and Fast Classification mechanism；Blow blanking mechanism Including blowing material mouth, main blanking tracheae and tracheae fixing piece；Blow material mouth and be fixed on tracheae mount head, main blanking upper tracheal with The middle part of tracheae fixing piece connects, and main blanking tracheae lower part is connect with Fast Classification mechanism；Tracheae fixing piece and it is loaded with jig Pedestal connects, and jig, which is located at, to be blown between material mouth, main blanking tracheae.It blows material mouth and connects with the compressed air being opened and closed by solenoid valve control It connects, when LED chip in need into big hopper, LED chip blowout jig is blown into main blanking by compressed air by blowing material mouth Tracheae.Since LED chip falls directly into main blanking tracheae, with the tracheae of softwood matter, can solve in LED chip blanking operation Damage problem.

Preferably, Fast Classification mechanism includes successively from top to bottom：Oscillating arm mechanisms, classification pilot hole and motor；Wherein, Oscillating arm mechanisms are also associated with blanking detector, and blanking detector is connected to main blanking tracheae.Before LED chip blankings, oscillating arm mechanisms Material-dropping hole is set quickly to position arrival alignment classification pilot hole by motor driving, material blows in Chui Liao mechanisms, and blanking detector detects After LED chip passes through, realize complete blanking, oscillating arm mechanisms by motor driving make material-dropping hole quickly position arrival be aligned it is next The classification pilot hole that LED chip type needs, prepares for subsequent cycle.

Further, aniseed box unit includes feeding draw box mechanism and blanking draw box mechanism successively, and feeding draw box mechanism includes falling Material buffer gear, hopper frame, elastic packing mechanism, sucks mechanism at square stock cylinder in place；Whereabouts expects pipe connects with blanking buffer gear Logical, blanking buffer gear is connected to square stock cylinder, and hopper frame is cased with outside square stock cylinder；Elastic packing mechanism is located at hopper frame bottom, Square stock cylinder and mechanism contacts are sucked in place.Space can be made full use of using rectangular, increases barrel volume.After LED chip classification Square stock cylinder is fallen into after reaching blanking buffer gear buffering by auxiliary blanking tracheae.There are multiple square stock cylinders in one feeding box structure, Square stock cylinder can extract hopper frame out after filling LED chip, and after batch turning, square stock cylinder is put back to hopper frame, hopper frame bottom elasticity Sealing mechanism pushes up square stock cylinder upwards, makes it close to hopper frame, prevents from splashing out LED chip, after square stock cylinder shifts bottom onto, by inhaling in place Tight mechanism sucks, and prevents from loosening, while detecting barrel in place to position detecting mechanism, can be confirmed that classification blanking prepares in place.

Preferably, auxiliary blanking taxon unit include blow cutting agency, auxiliary sorting mechanism, wherein blow cutting agency with It is identical to blow off material mechanism structure, auxiliary sorting mechanism, which is located at, to be blown below cutting agency.

Preferably, small powder box unit includes small powder tank tower, small barrel, barrel detection plate；Barrel is housed on small powder tank tower Detection plate, small barrel are put into small powder tank tower.Small powder box unit packet described in multi-functional effective Fast Classification blanking device It includes including small powder tank tower, small barrel, barrel detection plate.Small barrel can extract small powder tank tower out after full material, take out small barrel, It is put into small powder tank tower after batch turning, small powder tank tower is pushed into located sites.Barrel detection plate is housed on small powder tank tower, detects small barrel Whether it is put into place.Small powder tank tower can fill the small barrel of more small sizes, meet the classification quantity needed for LED chip.

Advantageous effect：The utility model is simple in structure, production efficiency is high, precision is high, realizes full-automatic Fast Classification blanking, Effectively save artificial and land used cost.

Description of the drawings

Fig. 1 .LED chip schematic diagrames

Fig. 2 .LED chip intelligents classification blanking device schematic diagram

The main blanking taxon schematic diagrames of Fig. 3

Fig. 4 blow off material structural scheme of mechanism

Fig. 5 Fast Classifications mechanism schematic diagram

Fig. 6 aniseed box unit schematic diagrames

Fig. 7 feeding box structural scheme of mechanism

The auxiliary blanking taxon schematic diagrames of Fig. 8

The auxiliary sorting mechanism schematic diagrames of Fig. 9

Figure 10 classification export structure schematic diagrames

Figure 11 small bins cell schematics

Figure 12 hopper detection plate schematic diagrames

Drawing reference numeral：1.LED chips；2. main blanking taxon；21. blowing blanking mechanism；211. blow material mouth；212. main Blanking tracheae；213. tracheae fixing pieces；214. tracheae block connection-pegs；22. Fast Classification mechanism；221. motor；222. swing arm machines Structure；223. blanking detectors；224. classification pilot holes；23. jig；24. pedestal；3. aniseed box unit；31. feeding draw box mechanism； 311. square stock cylinders；312. hopper frames；313. arrive position detecting mechanism；314. suck mechanism in place；315. elastic packing mechanisms；316. Blanking buffer gear；32. blanking draw box mechanism；4. auxiliary blanking taxon；41. auxiliary sorting mechanism；411. auxiliary motion positions machines Structure；412. classification blanking joint mechanisms；4121. connector positioning plate；4122. junction block of classifying；4123. pressing plate；42. blowing blanking machine Structure；5. small powder box unit；51. small powder tank tower；52. small barrel；53. hopper detection plate；531. detection circuit board；532. induction Device；533. interface；534. mounting hole；6. whereabouts expects pipe.

Specific implementation mode

The embodiments of the present invention are illustrated below in conjunction with the accompanying drawings：

The utility model is the LED core of classification blanking after being applicable in the LED chips color-division such as cuboid, square simultaneously Piece intelligent classification blanking device.

Embodiment 1：

As shown in Figure 1, being LED chip, there are different colours and brightness in a collection of LED chip produced, need to examine it It surveys and classifies.The main purpose of the utility model is exactly blanking of classifying after realizing LED chip color-division.

Structure as shown in Figure 2, a kind of multi-functional effective Fast Classification blanking device, including：It is main blanking taxon 2, big Hopper unit 3, auxiliary blanking taxon 4, small powder box unit 5.Wherein, main blanking taxon 2 and auxiliary 4 phase of blanking taxon It connects；Aniseed box unit 3 and small powder box unit 5 are arranged in parallel；Aniseed box unit 3 is located at 2 lower section of main blanking taxon, greatly It is connected by whereabouts expects pipe 6 between hopper unit 3 and main blanking taxon 2；Small powder box unit 5 is located at auxiliary blanking grouping sheet 4 lower section of member, connects between small powder box unit 5 and auxiliary blanking taxon 4 also by whereabouts expects pipe 6.Have in LED chip several It is relatively more in the chipset of coloured light type, carry out Fast Classification to improve speed designs fast blanking taxon.LED chip The chip that several coloured light types are concentrated in 1 transports aniseed box unit 3 by main blanking taxon 2 by whereabouts expects pipe 6.Its Surplus is few but type more than LED chip 1 small powder box unit 5 is transported by whereabouts expects pipe 6 by auxiliary blanking taxon 4.It completes The classification of different LED chips is fallen.In order to reduce the operating time, LED chip is put by big hopper by main blanking taxon 2 Unit is to reduce feeding number.And its surplus is few but type more than LED chip small powder packing list is put by auxiliary blanking taxon 4 Member 5, also meets the required precision of sorting chips.

Embodiment 2：

Main blanking taxon 2, aniseed box unit 3, auxiliary blanking taxon 4, small powder box unit 5.Wherein, main blanking point Class unit 2 and auxiliary blanking taxon 4 are connected with each other；Aniseed box unit 3 and small powder box unit 5 are arranged in parallel；Aniseed box unit 3 Positioned at 2 lower section of main blanking taxon, connected by whereabouts expects pipe 6 between aniseed box unit 3 and main blanking taxon 2；It is small Hopper unit 5 is located at 4 lower section of auxiliary blanking taxon, also by dropping material between small powder box unit 5 and auxiliary blanking taxon 4 Pipe 6 connects.Main blanking taxon 2, structure as shown in Figure 3, including blow blanking mechanism 21, Fast Classification mechanism 22, jig 23. It is structure as shown in Figure 4 wherein to blow blanking mechanism 21, including blows material mouth 211, blanking tracheae 212, tracheae fixing piece 213, tracheae Block connection-peg 214.It blows material mouth 211 and is fixed on 213 head of tracheae fixing piece, 212 front of blanking tracheae passes through tracheae fixing piece 213 It is fixed on the pedestal 24 for being loaded with jig 23,212 rear portion of blanking tracheae is by tracheae block connection-peg 214 by main blanking tracheae 212 It is fixedly clamped on tracheae fixing piece 213, blanking tracheae 212 realizes concentric fixation with material mouth 211 is blown.Blow material mouth 211 and by electricity The compressed air connection of magnet valve control opening and closing, when LED chip 1 in need into big hopper, compressed air is by blowing material mouth 211 LED chip 1 is blown into main blanking tracheae 212.Since LED chip 1 falls directly into blanking tracheae 212, with the tracheae of softwood matter, It can solve the damage problem in 1 blanking operation of LED chip.

Structure as shown in Figure 5, Fast Classification mechanism 22, including motor 221, oscillating arm mechanisms 222, blanking detector 223, point Class pilot hole 224.222 front end of oscillating arm mechanisms is equipped with blanking detector 223, the material-dropping hole that blanking detector 223 passes through upper part It is connect with blanking tracheae 212.When LED chips 1 in need into big hopper 3, blow blanking mechanism 21 by LED chip 1 blow out into Become owner of blanking tracheae 212.Before 1 blanking of LED chip, oscillating arm mechanisms 222 make 223 top of blanking detector by the driving of motor 221 Material-dropping hole quickly navigate to classification pilot hole 224, blow blanking mechanism 21 and blow material, blanking detector 223 detects LED chip 1 It from after passing through material-dropping hole, that is, realizes and completes blanking, oscillating arm mechanisms 222 make 223 material-dropping hole of blanking detector by the driving of motor 221 Quickly positioning, which reaches, is directed at the classification pilot hole 224 that next 1 type of LED chip needs, and prepares for subsequent cycle.This structure The number of chips that classification is fallen can accurately be measured.Auxiliary blanking taxon (4) unit includes blowing cutting agency (42), auxiliary classification Mechanism (41), wherein blowing, cutting agency (42) is identical as blanking mechanism (21) structure is blown, and auxiliary sorting mechanism (41) is located at blows down material Below mechanism (42).Operation principle and above-mentioned main blanking taxon (2) classification blanking are identical to big hopper 3.

Embodiment 3：

On the basis of embodiment 1, feeding box structure 31 as shown in Figure 7, including square stock cylinder 311, hopper frame 312, arrive Position detecting mechanism 313 sucks mechanism 314, elastic packing mechanism 315, blanking buffer gear 316 in place.After LED chip 1 is classified It is reached after blanking buffer gear 316 buffers by dropping material tracheae 6 and falls into square stock cylinder 311.Have in one feeding box structure 31 more A square stock cylinder 311, square stock cylinder 311 can extract hopper frame 312 out after filling LED chip 1, and after batch turning, square stock cylinder 311 is put Feed back box-frame 312, hopper frame bottom elastic packing mechanism 315 push up square stock cylinder 311, make it close to hopper frame 312, prevent from splashing upwards Go out LED chip 1, after square stock cylinder 311 shifts bottom onto, is sucked by sucking mechanism 314 in place, prevent from loosening, while detection machine in place Structure 313 detects barrel in place, can be confirmed that classification blanking prepares in place.Square stock cylinder 311 is rectangular volume, makes full use of sky Between, increase area.

Auxiliary blanking taxon 4 as shown in Figure 8, including auxiliary sorting mechanism 41, blow cutting agency 42.Wherein blow blanking machine Structure 42 is identical as blanking mechanism 21 is blown, and blows 42 head of cutting agency and is connect with the compressed air being opened and closed by solenoid valve control.When having When needing into the LED chip 1 of small bins, blows cutting agency 42 and blow out LED chips 1 into upper material blanking tube, then by auxiliary classification Mechanism 41, which is classified, falls into different dropping material tracheaes 6, and dropping material tracheae 6 connects as shown in figure 11 in small powder box unit 5 Different small barrels 52.

Structure as shown in Figure 9, supplemented by sorting mechanism 41, including auxiliary motion positions mechanism 411, classification blanking joint mechanism 412.Auxiliary motion positions mechanism 411 is the motion combined by motor, belt and sliding block, and movement position is connected with blanking detection Device is identical as blanking detector 223.Classify blanking connector 412 as classification 224 function of pilot hole, but because is that protrusion connects Head, can anti-falling stop be mixed into auxiliary blanking tracheae in other LED chips of platform.41 operation process flow of auxiliary sorting mechanism with quickly As sorting mechanism 22, the difference is that oscillating arm mechanisms movement changes auxiliary motion 411 into, speed decreases, but can divide Go out more multiposition, so the LED chip more than but type few applied to remaining quantity, meets nicety of grading.

Further, the classification blanking joint mechanism 412 of structure as shown in Figure 10, including connector positioning plate 4121, point Class junction block 4122, pressing plate 4123.Junction block 4122 of classifying is packed into connector positioning plate 4121, is compressed by pressing plate 4123.Classification The upper blanking port of the one of alignment in 4122 top of junction block, lower part connects whereabouts expects pipe 6.This structure can be saved effectively between hole, from And classification stroke is reduced, achieve the purpose that save the classification time.This structure is convenient for changing classification junction block 4122 simultaneously, need to only tear open Wherein damage junction block 4122 is taken out change qualification, reduces maintenance cost by lower platen 4123.

Further, small powder box unit 5 as shown in figure 11, including small powder tank tower 51, small barrel 52, barrel detection plate 53.Small barrel 52 can extract small powder tank tower 51 out after full material, take out small barrel 52, and small powder tank tower 51 is put into after batch turning, will Small powder tank tower 51 is pushed into located sites.Barrel detection plate 53 is housed on small powder tank tower 51, detects whether small barrel 52 is put into place. Small powder tank tower 51 can fill the small barrel 52 of more small sizes, meet the classification quantity needed for LED chip.

Hopper detection plate 53 as shown in figure 12, including detection circuit board 531, inductor 532, interface 533, mounting hole 534.This detection plate can be detected in small space to whether round small barrel 52 is put into position.Hopper detection plate 53 passes through Mounting hole 534 is fixed on small powder tank tower 51, and inductor 532 incudes small barrel 52, and whether there is or not pass through connecing in detection circuit board 531 533 input of mouth or output electricity and signal.

Using this automation equipment, the dress of the multi-functional effective Fast Classification blanking of LED chip color separation light splitting machine can be realized It sets, compared with traditional cutting mode, meets classification quantity, optimize technique, effectively save space greatly improves production efficiency, Cost is saved.

Claims (6)

1. a kind of LED chip intelligent classification blanking device, it is characterised in that：Including main blanking taxon (2), aniseed box unit (3), auxiliary blanking taxon (4) and small powder box unit (5), wherein main blanking taxon (2) and auxiliary blanking taxon (4) it is connected with each other；Aniseed box unit (3) and small powder box unit (5) are arranged in parallel；Aniseed box unit (3) is located at main blanking classification Below unit (2), it is connect by whereabouts expects pipe (6) between aniseed box unit (3) and main blanking taxon (2)；Lower section small powder Box unit (5) is located at below auxiliary blanking taxon (4), between lower section small powder box unit (5) and auxiliary blanking taxon (4) It is connected by whereabouts expects pipe (6).

2. LED chip intelligent classification blanking device according to claim 1, it is characterised in that：The main blanking classification Unit (2) includes blowing blanking mechanism (21), jig (23) and Fast Classification mechanism (22)；It includes blowing material mouth to blow blanking mechanism (21) (211), main blanking tracheae (212) and tracheae fixing piece (213)；It blows material mouth (211) and is fixed on tracheae fixing piece (213) head, Main blanking tracheae (212) top is connect with the middle part of tracheae fixing piece (213), main blanking tracheae (212) lower part and Fast Classification Mechanism (22) connects；Tracheae fixing piece (213) is connect with the pedestal (24) for being loaded with jig (23), and jig (23), which is located at, blows material mouth (211), between main blanking tracheae (212).

3. LED chip intelligent classification blanking device according to claim 2, it is characterised in that：The fast sorter Structure (22) includes successively from top to bottom：Oscillating arm mechanisms (222), classification pilot hole (224) and motor (221)；Wherein, oscillating arm mechanisms (222) it is also associated with blanking detector (223), blanking detector (223) is connected to main blanking tracheae (212).

4. LED chip intelligent classification blanking device according to claim 1, it is characterised in that：The aniseed box unit (3) include successively from top to bottom feeding draw box mechanism (31) and blanking draw box mechanism (32), feeding draw box mechanism (31) includes blanking buffering Mechanism (316), hopper frame (312), elastic packing mechanism (315), sucks mechanism (314) at square stock cylinder (311) in place；Dropping material Pipe (6) is connected to blanking buffer gear (316), and blanking buffer gear (316) is connected to square stock cylinder (311), and square stock cylinder (311) is outside Portion is cased with hopper frame (312)；Elastic packing mechanism (315) is located at hopper frame (312) lower part, square stock cylinder (311) with suck in place Mechanism (314) contacts.

5. LED chip intelligent classification blanking device according to claim 1, it is characterised in that：The auxiliary blanking classification Unit (4) unit includes blowing cutting agency (42), auxiliary sorting mechanism (41), wherein blowing cutting agency (42) and blowing blanking mechanism (21) structure is identical, and auxiliary sorting mechanism (41), which is located at, blows below cutting agency (42).

6. LED chip intelligent classification blanking device according to claim 1, it is characterised in that：The small powder box unit (5) include small powder tank tower (51), small barrel (52), barrel detection plate (53)；Barrel detection plate is housed on small powder tank tower (51) (53), small barrel (52) is put into small powder tank tower (51).