CN203875025U - LED special material separating mechanism - Google Patents
LED special material separating mechanism Download PDFInfo
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- CN203875025U CN203875025U CN201420260428.5U CN201420260428U CN203875025U CN 203875025 U CN203875025 U CN 203875025U CN 201420260428 U CN201420260428 U CN 201420260428U CN 203875025 U CN203875025 U CN 203875025U
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Abstract
The utility model relates to a separating mechanism applied to a full-automatic LED spectral color scanner and a full-automatic LED taping machine, in particular relates to an LED special material separating mechanism for separating a plurality of SMD LED product, wherein two ends of the LED product material with two ends provided with extended metal foot positions. The separating mechanism mainly comprises a vibration orbit, a separating orbit assembly, a separating blowing assembly, an optical fiber detector, a pneumatic supply and a PLC (programmable logic controller); the separating method mainly comprises the following steps: transmitting materials in a vibration manner, separating transmitted material, circularly absorbing and separating the material; the separating mechanism can be directly applied to the full-automatic LED spectral color scanner and the full-automatic LED taping machine; the positions of two materials required for separating are arranged as the fixed orbit, namely, the vibration orbit, so that the special material separating mechanism can be used for well separating the two front and back materials by a certain distance to guarantee that a suction nozzle is free from any interference while absorbing the material and guarantee that the material can be fast and accurately transported to an appointed position.
Description
Technical field
The utility model relates to a kind of separating mechanism being applied on automatic LED light-splitting color scanner and full-automatic LED braider, and espespecially a kind of have and stretch out the LED special material separating mechanism that metal leg position material separates some paster LED product two ends.
Background technology
LED product diversification, a lot of products are because its volume is tiny and easy damage is difficult to realize automation, for example some special materials, mainly to have for two ends the paster LED product material that stretches out metal leg position, these types of material are in the time that existing automatic feeding system (abbreviation vibrating disk) is above mobile, due to the metal leg thin thickness (general thickness is between 0.1MM-0.2MM) stretching out, can cause like this former and later two material metal pin to overlap, in vibrating disk track front end feeding position, suction nozzle cannot accurately take out material from vibrating the track, board cannot run well.
What in prior art, separate these special materials of taking-up is all to adopt automatic LED light-splitting color scanner and full-automatic LED braider to operate, and the existing separating mechanism being applied on automatic LED light-splitting color scanner and full-automatic LED braider normally improves at common vibrating disk front end, or by No. three vacuum holes (as Fig. 2, 3) improve, and on the cover board install gas hole additional, by the control of vacuum and air blowing is reached to separating effect, although such design has certain separating effect, but because vibration cause makes No. three vacuum hole sorbing materials unstable, do not produce separating effect, cause material to be drawn abnormal, and on the cover board install gas hole additional, when this position, position, hole, fix, cannot adjust, in the time that material thickness is inconsistent, air blowing poor effect, and then affect separating effect, affecting board runs well.
Summary of the invention
For the deficiency on remedy technology, the utility model aims to provide a kind of separating mechanism being applied on automatic LED light-splitting color scanner and full-automatic LED braider, and espespecially a kind of have and stretch out the LED special material separating mechanism that metal leg position material separates some paster LED product two ends.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of LED special material separating mechanism, the main involving vibrations track of described separating mechanism, separation rail assembly, separation air blowing assembly, optic fibre detector, pneumatic supply and PLC controller.
Described vibrating the track docks with the transmission track of vibrating disk, and material is sent to vibrating the track from the transmission track of vibrating disk, and vibrating the track score leaves the right or normal track long.
Described separation rail assembly comprises separation track, track cover plate, separate track-fixed base, separate after track is arranged on separation track-fixed base and be arranged on again vibrating the track front, dock with vibrating the track, orbital plane is concordant with the orbital plane of vibrating the track, material is sent to separation track from vibrating the track, separation track is class " work " font block structure, separate track in the vertical direction and offer three tactic vacuum holes, it is respectively a vacuum hole from rewinding direction toward feed direction, No. two vacuum holes, No. three vacuum holes, three vacuum holes communicate with three vacuum interface docking of bottom respectively, three vacuum interfaces are connected with magnetic valve separately respectively, track cover plate is installed in parallel in and separates track one side top, track cover plate can hide the half area that transmits material, track cover plate with separate interorbital distance and be greater than the thickness that transmits material, be less than the length that transmits material, catch before the front that separates track is provided with.
Described separation air blowing assembly is arranged on track cover plate, comprise and separate blowing seat, separation air blowing axle and separate gas blow pipe, separating blowing seat is arranged on track cover plate, separating air blowing axle is arranged on separation blowing seat, run through and separate blowing seat two ends, direction is vertical with track direction of transfer, separates gas blow pipe and is acicular texture and run through and be arranged on separation air blowing axle, direction is parallel with track direction of transfer, separates the needle position of gas blow pipe at the rear of No. three vacuum holes.
Described optic fibre detector comprises a pair of control fiber and a pair of holder, and left control fiber is arranged on respectively and is separated the track left and right sides by left holder and right holder respectively with right control fiber, and control fiber monitoring mouth is the corresponding both sides of vacuum hole.
Described pneumatic supply comprises flow speed controller, gas circuit current divider and vacuum generator, flow speed controller is divided into compressed air gas circuit and vacuum air-channel after being connected with gas circuit current divider, wherein compressed air gas circuit is connected with separating air blowing assembly, and the air of vacuum air-channel is connected with the magnetic valve of a vacuum interface, No. two vacuum interfaces, No. three vacuum interfaces respectively by gas circuit current divider after vacuum generator.
Described PLC controller is electrically connected with the magnetic valve that separates air blowing assembly, optic fibre detector and a vacuum interface, No. two vacuum interfaces, No. three vacuum interfaces respectively.
The beneficial effects of the utility model are embodied in: the utility model can directly be applied on automatic LED light-splitting color scanner and full-automatic LED braider, two positions of materials that the utility model needs separate are set to fixing track, it is vibrating the track, that is to say that this section of track and vibrating disk track have certain distance, vibrating disk vibration just can not be delivered on front-end track like this, when material is sent to while separating on track front-end track through vibrating the track from vibrating disk track, No. three vacuum hole just can well stop material absorption in orbit, separate certain distance with top material, reach separating effect, simultaneously in order to increase transfer rate and separating effect, separate air blowing assembly and can promote the motion of material forward end by air-flow, make special material separating mechanism former and later two materials can well be separated to certain distance, ensure that suction nozzle is drawing when material without any interference, ensure to be quick and precisely transported to assigned address.
Detailed description of the invention
Detailed description of the invention:
Describe detailed description of the invention of the present utility model in detail below in conjunction with Fig. 1-4.
As Figure 1-4, a kind of LED special material separating mechanism, the main involving vibrations track 1 of described separating mechanism, separation rail assembly 2, separation air blowing assembly 3, optic fibre detector 4, pneumatic supply and PLC controller.
Described vibrating the track 1 docks with the transmission track of vibrating disk, material is sent to vibrating the track 1 from the transmission track of vibrating disk, it is 21 long that vibrating the track 1 score leaves the right or normal track, can allow like this material be unlikely to be directly sent to and to separate track 21 foremost from vibrating disk, on vibrating the track 1, can allow material arrange and transmit in order one by one simultaneously.
Described separation rail assembly 2 comprises separation track 21, track cover plate 22, separate track-fixed base 23, separate after track 21 is arranged on separation track-fixed base 23 and be arranged on again vibrating the track 1 front, dock with vibrating the track 1, orbital plane is concordant with the orbital plane of vibrating the track 1, material is sent to and separates track 21 from vibrating the track 1, separation track is class " work " font block structure, separate track in the vertical direction and offer three tactic vacuum holes, it is respectively a vacuum hole 24 from rewinding direction toward feed direction, No. two vacuum holes 25, No. three vacuum holes 26, three vacuum holes communicate with three vacuum interface docking of bottom respectively, three vacuum interfaces are connected with magnetic valve separately respectively, magnetic valve separately can control the cutting out and opening of vacuum pneumatic of vacuum hole, track cover plate 22 is installed in parallel in and separates track one side top, track cover plate 22 can hide the half area that transmits material, track cover plate 22 with separate interorbital distance and be greater than the thickness that transmits material, be less than the length that transmits material, track cover plate 22 can effectively prevent that tactic material from can not offset each other and tumbling or misplace, catch 5 before the front that separates track 21 is provided with, can effectively prevent that material foremost from dropping.
Described separation air blowing assembly 3 is arranged on track cover plate 22, comprise and separate blowing seat 31, separate air blowing axle 32 and separate gas blow pipe 33, separating blowing seat 31 is arranged on track cover plate 22, separating air blowing axle 32 is arranged on separation blowing seat 31, run through and separate blowing seat 31 two ends, direction is vertical with track direction of transfer, separating gas blow pipe 33 separates on air blowing axle 32 for acicular texture runs through to be arranged on, direction is parallel with track direction of transfer, separate the needle position of gas blow pipe 33 at the rear of No. three vacuum holes 26, in the time being in charge of the air-flow unlatching of gas blow pipe, can be to one of the material of needle position thrust forward, the material that makes this position come front end transmits forward fast, can effectively two materials be separated in distance.
Described optic fibre detector 4 comprises a pair of control fiber and a pair of holder, left control fiber 41 is arranged on respectively and is separated track 21 left and right sides by left holder 43 and right holder 44 respectively with right control fiber 42, control fiber monitoring mouth is the corresponding both sides of vacuum hole 24, in the time that material moves to separation track 21 from vibrating the track 1, separate install on track 21 control fiber just can be used for detection and whether have foremost material, then signal feedback, to PLC controller, is controlled the open and close of each vacuum port.
Described pneumatic supply comprises flow speed controller, gas circuit current divider and vacuum generator, flow speed controller is divided into compressed air gas circuit and vacuum air-channel after being connected with gas circuit current divider, wherein compressed air gas circuit with separate air blowing assembly 3 and be connected, the air of vacuum air-channel is connected with the magnetic valve of vacuum interface 27, No. two vacuum interfaces 28, No. three vacuum interfaces 29 respectively by gas circuit current divider after vacuum generator, and the open and close of each magnetic valve of PLC controller control can be controlled the open and close of each vacuum hole.
Described PLC controller is electrically connected with the magnetic valve that separates air blowing assembly 3, optic fibre detector 4 and vacuum interface 27, No. two vacuum interfaces 28, No. three vacuum interfaces 29 respectively, PLC controller can be controlled the frequency of giving vent to anger that separates air blowing assembly 3, the signal simultaneously feeding back according to optic fibre detector 4 is taked the unlatching of the magnetic valve to vacuum interface 27, No. two vacuum interfaces 28, No. three vacuum interfaces 29 or is closed, be to control a vacuum hole 24, the unlatching of 25, No. three vacuum holes 26 of No. two vacuum holes or close.
A separation method for LED special material separating mechanism, described separation method mainly comprises the following steps:
Material vibrating transmission: energising starting device, material sequences is arranged and is sent to vibrating the track 1 from the transmission track of vibrating disk, then is sent to and separates track 21 from vibrating the track 1.
Separate and transmit material: whether the control fiber of optic fibre detector 4 detects material foremost, detect principle according to control fiber operation principle, in the time that fiber optic line is not blocked by opaque article through hole, the reception unthreaded hole of control fiber one end just can well receive the light of luminous one end, feed back to like this numerical value on fiber amplifier just very large, and when the optical fiber sending is in the time being blocked through hole through light, feed back to numerical value on fiber amplifier just very little, by set fiber amplifier two kinds of situations can be arranged to two kinds of different signal feedback on PLC controller for to separating track 21 front end material tests, in the time detecting separation track 21 front ends without material, PLC controller is opened the magnetic valve of a vacuum interface 27, and by the closed electromagnetic valve of No. two vacuum interfaces 28 and No. three vacuum interfaces 29, making to transmit in material a material 6 foremost can rapidly move to and separate track 21 foremost, until blocked by front catch 5, now material blocks fiber optic line through hole, the signal feeding back on fiber amplifier sends on PLC controller, and then by each electromagnetic valve work of PLC controller control, now control No. two vacuum holes 25 and No. three vacuum holes 26 opens simultaneously, No. two vacuum holes 25 adsorb material 6 and prevent that it from going out or tilting separating on track 21, No. three vacuum hole 26 adsorbs No. two materials 7 that move to its top, make it to move forward, will separate certain distance with No. 1 material like this, make both not produce any interference.
Circulation is drawn and parting material: after a material 6 is foremost taken away by material fetching mechanism, front end is in lacking material state, now No. two vacuum holes 25 and No. three vacuum holes 26 disconnect rapidly, No. two materials 7 travel forward under the promotion of material in the back, in order to allow No. two materials 7 rapidly move to foremost, make it better to separate with No. three materials 8 below, the separation gas blow pipe 33 that now separates air blowing assembly 3 sprays air-flow, promote No. two material 7 forward end motions by air-flow, when No. two materials 7 move to foremost, No. three material 8 is adsorbed the top that stops at No. three vacuum holes 26, circulation according to this, more than of materials arrive front end and are taken away smoothly, realize separating effect.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, the technical staff of the industry, under the inspiration of the technical program, can make some distortion and amendment, any amendment, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Brief description of the drawings:
Fig. 1 is package assembly running status schematic diagram of the present utility model.
Fig. 2 is the utility model decomposition texture schematic diagram.
Fig. 3 is the perspective view that separates track in the utility model.
Fig. 4 is another visual angle schematic diagram of stereochemical structure that separates track in the utility model.
Accompanying drawing mark explanation: 1-vibrating the track, 2-separates rail assembly, 21-separates track, 22-track cover plate, 23-separates track-fixed base, vacuum hole of 24-, No. bis-vacuum holes of 25-, No. tri-vacuum holes of 26-, vacuum interface of 27-, No. bis-vacuum interfaces of 28-, No. tri-vacuum interfaces of 29-, 3-separates air blowing assembly, 31-separates blowing seat, 32-separates air blowing axle, 33-separates gas blow pipe, 4-optic fibre detector, the left control fiber of 41-, the right control fiber of 42-, the left holder of 43-, the right holder of 44-, catch before 5-, material of 6-, No. bis-materials of 7-, No. tri-materials of 8-.
Claims (1)
1. a LED special material separating mechanism, is characterized in that: the main involving vibrations track of described separating mechanism, separation rail assembly, separation air blowing assembly, optic fibre detector, pneumatic supply and PLC controller,
Described vibrating the track docks with the transmission track of vibrating disk, and material is sent to vibrating the track from the transmission track of vibrating disk, and vibrating the track score leaves the right or normal track long;
Described separation rail assembly comprises separation track, track cover plate, separate track-fixed base, separate after track is arranged on separation track-fixed base and be arranged on again vibrating the track front, dock with vibrating the track, orbital plane is concordant with the orbital plane of vibrating the track, material is sent to separation track from vibrating the track, separation track is class " work " font block structure, separate track in the vertical direction and offer three tactic vacuum holes, it is respectively a vacuum hole from rewinding direction toward feed direction, No. two vacuum holes, No. three vacuum holes, three vacuum holes communicate with three vacuum interface docking of bottom respectively, three vacuum interfaces are connected with magnetic valve separately respectively, track cover plate is installed in parallel in and separates track one side top, track cover plate can hide the half area that transmits material, track cover plate with separate interorbital distance and be greater than the thickness that transmits material, be less than the length that transmits material, catch before the front that separates track is provided with,
Described separation air blowing assembly is arranged on track cover plate, comprise and separate blowing seat, separation air blowing axle and separate gas blow pipe, separating blowing seat is arranged on track cover plate, separating air blowing axle is arranged on separation blowing seat, run through and separate blowing seat two ends, direction is vertical with track direction of transfer, separates gas blow pipe and is acicular texture and run through and be arranged on separation air blowing axle, direction is parallel with track direction of transfer, separates the needle position of gas blow pipe at the rear of No. three vacuum holes;
Described optic fibre detector comprises a pair of control fiber and a pair of holder, and left control fiber is arranged on respectively and is separated the track left and right sides by left holder and right holder respectively with right control fiber, and control fiber monitoring mouth is the corresponding both sides of vacuum hole;
Described pneumatic supply comprises flow speed controller, gas circuit current divider and vacuum generator, flow speed controller is divided into compressed air gas circuit and vacuum air-channel after being connected with gas circuit current divider, wherein compressed air gas circuit is connected with separating air blowing assembly, and the air of vacuum air-channel is connected with the magnetic valve of a vacuum interface, No. two vacuum interfaces, No. three vacuum interfaces respectively by gas circuit current divider after vacuum generator;
Described PLC controller is electrically connected with the magnetic valve that separates air blowing assembly, optic fibre detector and a vacuum interface, No. two vacuum interfaces, No. three vacuum interfaces respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260428.5U CN203875025U (en) | 2014-05-21 | 2014-05-21 | LED special material separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260428.5U CN203875025U (en) | 2014-05-21 | 2014-05-21 | LED special material separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875025U true CN203875025U (en) | 2014-10-15 |
Family
ID=51675568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260428.5U Withdrawn - After Issue CN203875025U (en) | 2014-05-21 | 2014-05-21 | LED special material separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977963A (en) * | 2014-05-21 | 2014-08-13 | 东莞市台工电子机械科技有限公司 | Separating mechanism and method for special materials of LED (Light Emitting Diode) |
| CN109396057A (en) * | 2017-08-18 | 2019-03-01 | 东莞倍力扣金属制品有限公司 | Mixing exception feeding-distribution device |
-
2014
- 2014-05-21 CN CN201420260428.5U patent/CN203875025U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977963A (en) * | 2014-05-21 | 2014-08-13 | 东莞市台工电子机械科技有限公司 | Separating mechanism and method for special materials of LED (Light Emitting Diode) |
| CN109396057A (en) * | 2017-08-18 | 2019-03-01 | 东莞倍力扣金属制品有限公司 | Mixing exception feeding-distribution device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |