Controllable static electrification eliminates the air-channel system of function
Technical field
The utility model is related to the air-channel system field of light splitting machine, and especially a kind of controllable static electrification of light splitting machine is eliminated
The air-channel system of function.
Background technology
In existing light splitting machine, the suction nozzle of light splitting machine is all that the absorption work(to being detected electronic component is realized by vavuum pump
Can, after being finished to electronic component detection, the electronic component after detection is blown into hopper by blowing material unit at blanking module
In, so as to realize the detection and classification of electronic component;But, in existing this light splitting machine, suction nozzle only has single absorption
Function, blow material be by blow material unit realize, this can be achieved on and accurately fall for the larger electronic component of volume
Material;But, it is inapplicable for the LED element of the minute materials of small volume now on the market, main cause exists
In in rotating disk, the LED element of minute materials is snug against in suction nozzle front end, if being remained unchanged during blanking uses blanking die
The material unit that blows at block blows material, because the LED element volume of minute materials is very small, therefore, it may appear that the LED units of minute materials
Blowing force is not concentrated suffered by part, and is easily blown askew, stops over inaccurate, it is impossible to fallen into exactly in corresponding hopper, so that
Cause blanking difficult, severely impact the accuracy rate of light-dividing device light splitting.
Utility model content
In order to overcome above mentioned problem, the utility model provides the gas circuit that a kind of controllable static electrification eliminates function to society
System.
The technical solution of the utility model is:The air-channel system that a kind of controllable static electrification eliminates function is provided, including it is true
Empty air-channel system, the vacuum air-channel system include vavuum pump, the first pipeline for connecting each element of vacuum air-channel system, very
Empty pump is used to provide vacuum source to Equations of The Second Kind suction nozzle, and also including malleation air supply system, the malleation air supply system includes positive pressure gas
Source, first switch, the air composition element being located at after malleation source of the gas, the second pipe for connecting each element of malleation air supply system
Road, is provided with cylinder manifold after the air composition element, tie point is to send to after the first pressure regulator valve is by gas pressure regulation
Two class suction nozzles, turned on vacuum air-channel system by the first electromagnetism Vavle switching Equations of The Second Kind suction nozzle or led with malleation air supply system
Logical, the second branch road is to send blow needle to after regulating valve is by gas pressure regulation, and blow needle passes through the second electromagnetism valve regulation.
Used as to improvement of the present utility model, also including ultra micro greasy dirt filter, the ultra micro greasy dirt filter is arranged on
Between the air composition element and cylinder manifold.
As to improvement of the present utility model, also including electrostatic ion eliminator and the second pressure regulator valve, the ion electrostatic
Arrester and the second pressure regulator valve are arranged in the second branch road, and before being arranged on the second magnetic valve.
Used as to improvement of the present utility model, also including the 3rd branch road, the 3rd branch road includes the 3rd magnetic valve and the
One non-return valve, is additionally provided with the second non-return valve and the 4th magnetic valve in second branch road, the 3rd branch road be arranged on it is described from
Before sub- Xelminator.
Due to also including malleation air supply system, the malleation air supply system includes that malleation source of the gas, first open to the utility model
The air composition element close, being located at after malleation source of the gas, the second pipe for connecting each element of malleation air supply system, the air
Cylinder manifold is provided with after composition element, tie point is to send Equations of The Second Kind suction nozzle to after the first pressure regulator valve is by gas pressure regulation,
Turned on by the first electromagnetism Vavle switching Equations of The Second Kind suction nozzle and vacuum air-channel system or turned on malleation air supply system, the second branch road
It is to send blow needle to after regulating valve is by gas pressure regulation, blow needle passes through the second electromagnetism valve regulation.The utility model can not only
The function of realizing the air-breathing of the Equations of The Second Kind suction nozzle on rotating disk and blow, so that gas is produced by boasting from Equations of The Second Kind suction nozzle the inside,
The blowing force of the gas suffered by the LED element of minute materials is more concentrated, and is difficult to be blown askew, and blanking also will be more accurate, has
Air pressure beneficial to the accuracy rate for improving light-dividing device light splitting, and the gas of blowout is more stablized, and controllability is higher, effectively subtracts
The damage that the unstable LED element to minute materials of source of the gas air pressure is caused is lacked.Therefore, the utility model has so that small material
Blowing force suffered by the LED element of material is more concentrated, and is not easy to be blown askew, and blanking is more accurate, be conducive to the light splitting for improving to set
The accuracy rate of back-up light, while the controllability of air pressure advantage higher.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of the present utility model.
Fig. 2 is the structural representation of second embodiment of the present utility model.
Specific embodiment
In description of the present utility model, it is to be understood that " " center ", " on " in term, D score, "front", "rear",
The orientation or position relationship of the instructions such as "left", "right" are, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State the utility model and simplify and describe, rather than indicate imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " first ", " second "
It is only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connection ", " connected " should be interpreted broadly, for example, it may be being fixedly connected, or dismantling connection, or integratedly connect
Connect;Can mechanically connect, or electrically connect;Can be joined directly together, or be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language is in concrete meaning of the present utility model.Additionally, in description of the present utility model, unless otherwise indicated, " multiple ", " some "
It is meant that two or more.
Referring first to Fig. 1, what Fig. 1 was disclosed is the first embodiment for the air-channel system that controllable static electrification eliminates function,
A kind of controllable static electrification eliminates the air-channel system of function, including vacuum air-channel system 1, and the vacuum air-channel system 1 includes true
Empty pump 11, the first pipeline 81 for connecting each element of vacuum air-channel system 1, is arranged on the vacuum filter after vavuum pump 11
12, the vacuum filter 12 is used to be connected with first kind suction nozzle 71, provides vacuum source to first kind suction nozzle 71 so that the first kind
Suction nozzle 71 realizes the function of absorption, and the vavuum pump 11 is additionally operable to provide vacuum source to Equations of The Second Kind suction nozzle 72(In the utility model,
The first kind suction nozzle 71 and Equations of The Second Kind suction nozzle 72 being previously mentioned refer to the two class suction nozzles that difference in functionality is realized on rotating disk), described
The vacuum table 77 for measuring pressure is additionally provided with before one magnetic valve 51, in the utility model, also including malleation air supply system 2, institute
Stating malleation air supply system 2 includes malleation source of the gas 21, first switch 22, the air composition element 23 being located at after malleation source of the gas 21, use
In the second pipe 82 of each element of connection malleation air supply system 2, cylinder manifold is provided with after the air composition element 23(Do not show in figure
Go out), in the utility model, the first switch 22 is hand control valve, and in the utility model, tie point 211 is adjusted by first
Pressure valve 41 will send Equations of The Second Kind suction nozzle 72 to after gas pressure regulation, Equations of The Second Kind suction nozzle 72 and vacuum are switched by the first magnetic valve 51
Air-channel system is turned on or turned on malleation air supply system, so as to realize the air-breathing or blowing function of Equations of The Second Kind suction nozzle 72, the
Two branch roads 212 are to send blow needle 73 to after regulating valve 43 is by gas pressure regulation, and blow needle 73 is adjusted by the second magnetic valve 52;This
In utility model, it is preferred that described also including ultra micro greasy dirt filter 61, the pressure regulator valve 42 of electrostatic ion eliminator 62 and second
Ultra micro greasy dirt filter 61 is arranged between the air composition element 23 and cylinder manifold, and be arranged on the second magnetic valve 52 it
Before, in the utility model, the ultra micro greasy dirt filter 61 can further to by the gas after the treatment of air composition element 23
Body carries out filtration treatment so that the gas that malleation source of the gas 21 is provided is more clean, greasy dirt is less, thus reduce to electronic component or
The pollution of person's board;The pressure regulator valve 42 of the electrostatic ion eliminator 62 and second is arranged in the second branch road 212, the utility model
In electrostatic ion eliminator 62 can remove the subsidiary electrostatic of electronic component so that damage of the minimizing electrostatic to electronic element chip
It is bad, while decreasing the generation that electronic component is attracted to the phenomenon of tube wall so that electronic component blanking is more smooth, favorably
In the operating efficiency for improving light splitting machine;In the utility model, vacuum air-channel system 1 and malleation air supply system 2 are while and Equations of The Second Kind
Suction nozzle 72 is connected so that the Equations of The Second Kind suction nozzle 72 on light splitting machine rotating disk can not only realize the function of traditional absorption, regulation and control
After first magnetic valve 51, can also be connected with malleation air supply system 2, so as to realize what is blown after the pressure regulation of net first pressure regulator valve 41
Function, the utility model enables to the Equations of The Second Kind suction nozzle 72 on rotating disk to realize the function of blowing, so for abutting in suction nozzle
For the LED element of the minute materials of front end, gas is produced by boasting from the inside of Equations of The Second Kind suction nozzle 72, the LED element institute of minute materials
The blowing force of the gas being subject to more is concentrated, and is difficult to be blown askew, and blanking also will be more accurate, is conducive to improving light-dividing device light splitting
Accuracy rate.
The utility model can also be set to second embodiment(As shown in Figure 2), second embodiment implemented with the first
Example is substantially the same, and its difference is, also including the 3rd branch road 213, the 3rd branch road 213 includes the 3rd magnetic valve 53
With the first non-return valve 91, the second non-return valve 92 and the 4th magnetic valve 54, the 3rd branch road are additionally provided with second branch road 212
Before 213 are arranged on the electrostatic ion eliminator 62, the 4th magnetic valve 54 and the 3rd magnetic valve 53 are used to realize second
Switching between the branch road 213 of branch road 212 and the 3rd, the Main Function of the 3rd branch road 213 is, when malleation source of the gas 21 changes
Afterwards, for example after diminishing, switching the 3rd branch road work can so keep larger and make the air pressure of stabilization reach blow needle;This practicality
In new, the first pressure regulator valve 41 and the second pressure regulator valve 42, and first are respectively equipped with the branch road 212 of tie point 211 and second
Road 211, the second branch road 212 and the 3rd branch road are equipped with magnetic valve, therefore, the source of the gas air pressure in the utility model is more stablized,
Controlling is higher, and for the LED element of minute materials, the control of air pressure is more accurate, and controllability is higher, effectively
Reduce the damage that the unstable LED element to minute materials of source of the gas air pressure is caused.