CN203437375U - Vacuum system for direct drive motor of automatic LED (Light Emitting Diode) wafer sorting machine - Google Patents
Vacuum system for direct drive motor of automatic LED (Light Emitting Diode) wafer sorting machine Download PDFInfo
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- CN203437375U CN203437375U CN201320448966.2U CN201320448966U CN203437375U CN 203437375 U CN203437375 U CN 203437375U CN 201320448966 U CN201320448966 U CN 201320448966U CN 203437375 U CN203437375 U CN 203437375U
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- Prior art keywords
- vacuum
- vacuum system
- driving motor
- direct driving
- led wafer
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- 239000003595 mist Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 235000012431 wafers Nutrition 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 241000009298 Trigla lyra Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides a vacuum system for a direct drive motor of an automatic LED (Light Emitting Diode) wafer sorting machine. The vacuum system comprises a gas pressure source which is sequentially communicated with a flow rate controller, a vacuum generator component, a gas path shunt, a solenoid valve and a buffer tank. The vacuum system provided by the utility model has the advantages of simple structure and convenience in use, oil gas and dust inside the motor can be effectively removed by a vacuum extraction effect, the inside of the motor is ensured to be dry and clean, and the service life of the motor is prolonged.
Description
Technical field
The utility model relates to gas compression and vacuum technique field, relates in particular to a kind of vacuum system for LED wafer automatic fraction collector direct driving motor.
Background technology
The applied direct driving motor complex structure of LED wafer automatic fraction collector, internal clearance is less, and embedded grating encoder is installed between rotor and mover; And, on bearing, be coated with organic oil, to be heated and can to give out a small amount of oil vapour, long-time use can accumulate a part of dust, and in the course of time, corrosiveness can affect the normal work and use life-span of motor.
Summary of the invention
The technical problems to be solved in the utility model is for the existing weak point of prior art, a kind of vacuum system for LED wafer automatic fraction collector direct driving motor is provided, native system is simple in structure, easy to use, by vacuum drawn effect, can effectively remove oil gas and the dust of motor internal, guarantee that motor internal is dry, clean, extend motor service life.
Technical solution of the present utility model is, following a kind of vacuum system for LED wafer automatic fraction collector direct driving motor is provided, comprise pneumatic supply, after described pneumatic supply, order is communicated with flow speed controller, vacuum generator assembly, gas circuit current divider, magnetic valve and surge tank successively.
Adopt above technical scheme, the utility model is connected with the air compressor being provided with in factory building, compressed-air actuated flow velocity regulates by flow speed controller, and from vacuum generator assembly with it, obtain vacuum through being arranged on machine, save independent purchase main equipment and make vacuum, and the vacuum of acquisition is assigned in all parts that needs vacuum source by gas circuit current divider.Before being connected with the vacuum interface of motor, magnetic valve is installed on pipeline, the connecting and disconnecting of control piper at any time in order to reduce the fluctuation of vacuum in motor cavity, are set up surge tank in addition between magnetic valve and motor vacuum interface.
As preferably, described vacuum generator assembly comprises vacuum generator, and described vacuum generator comprises air inlet, exhaust outlet and vacuum port, on described exhaust outlet, is communicated with muffler, on described vacuum port, be connected to mist water separator, described mist water separator is connected with gas circuit current divider.
Adopt above technical scheme, vacuum generator technology is comparatively ripe, and volume is little, simple in structure, is convenient to install, and increases mist water separator and can effectively prevent steam, reduces the corrosion of air generator, improves service life.
As preferably, on described magnetic valve, be communicated with muffler.Adopt the technical program, the noise decibel producing in the time of can reducing compressed air fast through exhaust outlet, the working environment of Creating Comfort.
As preferably, the two-position three way magnetic valve that the model of described magnetic valve is VK332V-5G-M5.Adopt the technical program, the magnetic valve price of this model is cheap, and better performances has very high cost performance.
As preferably, described surge tank is cylindrical tank, and described surge tank volume is not less than 250ml.Adopt the technical program, mainly according to the volume size of motor cavity, determine the volume of surge tank, through experiment, the surge tank that the volume that the utility model is selected is 250ml both can guarantee that the fluctuation vacuum in motor cavity is less, can reduce unnecessary waste again.
As preferably, described flow speed controller model is AS1002F-06, is the controller of adjustable flow velocity.Adopt the technical program, the flow speed controller cost performance of this model is high, and can realize adjusting and the control of flow velocity.
The utility model by vacuum system to carrying out intermittent extracting vacuum in direct driving motor chamber, when each machine start powers on, or before each separator operation, vacuum system in direct driving motor first starts and vacuumized for 15 seconds, then start sorting, can effectively guarantee clean being dried in motor cavity, contribute to extend the service life of motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Shown in figure: 1, pneumatic supply, 2, flow speed controller, 3, vacuum generator assembly, 3.1, vacuum generator, 3.2, mist water separator, 4, gas circuit current divider, 6, magnetic valve, 7, muffler, 8, surge tank.
The specific embodiment
For ease of explanation, below in conjunction with accompanying drawing, the vacuum system for LED wafer automatic fraction collector direct driving motor of utility model is elaborated.
As shown in fig. 1, a kind of vacuum system for LED wafer automatic fraction collector direct driving motor, comprise pneumatic supply 1, it is characterized in that: after described pneumatic supply 1, order is communicated with flow speed controller 2, vacuum generator assembly 3, gas circuit current divider 4, magnetic valve 6 and surge tank 8 successively; Described vacuum generator assembly 3 comprises vacuum generator 3.1, described vacuum generator 3.1 comprises air inlet, exhaust outlet and vacuum port, on described exhaust outlet, be communicated with muffler 7, be connected to mist water separator 3.2 on described vacuum port, described mist water separator 3.2 is connected with gas circuit current divider 4; On described magnetic valve 6, be communicated with muffler 7; The two-position three way magnetic valve that the model of described magnetic valve 6 is VK332V-5G-M5; Described surge tank 8 is cylindrical tank, and described surge tank 8 volumes are not less than 250ml; Described flow speed controller 2 models are AS1002F-06, are the controllers of adjustable flow velocity.
During use, the air pressure of pneumatic supply 1 described in the utility model is not less than 6Bars, described pneumatic supply 1 is provided by the compressed air unit of on-site, draw materials conveniently, cheap, on pipeline after described pneumatic supply 1, be connected to flow speed controller 2, first preset the controlling value of flow velocity control device 2, make the compressed air flow velocity and the pressure that enter vacuum generator 3.1 meet service condition, compressed air through vacuum generator 3.1 makes vacuum port produce vacuum, the size of the vacuum that vacuum port produces is relevant with compressed-air actuated flow velocity and pressure, relevant with the preset value of flow speed controller 2, the mobile gas abrupt release pressure rapidly of discharging through exhaust outlet produces noise, so increase muffler 7, reduce or abate the noise, the negative pressure that vacuum port produces can be by the mist of oil sucking-off in motor cavity, in order to extract to the mist of oil in motor cavity more effective control, increase magnetic valve 6, can realize regulation and control at any time, in actual use first to vacuumizing 60 seconds in motor cavity, when separator starts sorting work, by controlling the spool position of magnetic valve 6, first to vacuumizing 15 seconds in motor cavity, and then sort wafers, stability for gas clean-up, increase surge tank 8, make separator work more steady.
In the above-described embodiments, preferred forms of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of variations.At this, should illustrate, any change of making under inventive concept of the present utility model all will fall in protection domain of the present utility model.
Claims (6)
1. the vacuum system for LED wafer automatic fraction collector direct driving motor, comprise pneumatic supply (1), it is characterized in that: after described pneumatic supply (1), order is communicated with flow speed controller (2), vacuum generator assembly (3), gas circuit current divider (4), magnetic valve (6) and surge tank (8) successively.
2. the vacuum system for LED wafer automatic fraction collector direct driving motor according to claim 1, it is characterized in that: described vacuum generator assembly (3) comprises vacuum generator (3.1), described vacuum generator (3.1) comprises air inlet, exhaust outlet and vacuum port, on described exhaust outlet, be communicated with muffler (7), on described vacuum port, be connected to mist water separator (3.2), described mist water separator (3.2) is connected with gas circuit current divider (4).
3. the vacuum system for LED wafer automatic fraction collector direct driving motor according to claim 2, is characterized in that: on described magnetic valve (6), be communicated with muffler (7).
4. the vacuum system for LED wafer automatic fraction collector direct driving motor according to claim 3, is characterized in that: the two-position three way magnetic valve that the model of described magnetic valve (6) is VK332V-5G-M5.
5. the vacuum system for LED wafer automatic fraction collector direct driving motor according to claim 3, is characterized in that: described surge tank (8) is cylindrical tank, and described surge tank (8) volume is not less than 250ml.
6. the vacuum system for LED wafer automatic fraction collector direct driving motor according to claim 1, is characterized in that: described flow speed controller (2) model is AS1002F-06, is the controller of adjustable flow velocity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448966.2U CN203437375U (en) | 2013-07-26 | 2013-07-26 | Vacuum system for direct drive motor of automatic LED (Light Emitting Diode) wafer sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448966.2U CN203437375U (en) | 2013-07-26 | 2013-07-26 | Vacuum system for direct drive motor of automatic LED (Light Emitting Diode) wafer sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437375U true CN203437375U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448966.2U Expired - Fee Related CN203437375U (en) | 2013-07-26 | 2013-07-26 | Vacuum system for direct drive motor of automatic LED (Light Emitting Diode) wafer sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940413A (en) * | 2020-08-31 | 2020-11-17 | 合肥市商巨智能装备有限公司 | Ultrasonic cleaning system and cleaning method |
| CN118253533A (en) * | 2024-04-16 | 2024-06-28 | 上海耀杉电子科技有限公司 | Cleaning device and method |
-
2013
- 2013-07-26 CN CN201320448966.2U patent/CN203437375U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940413A (en) * | 2020-08-31 | 2020-11-17 | 合肥市商巨智能装备有限公司 | Ultrasonic cleaning system and cleaning method |
| CN118253533A (en) * | 2024-04-16 | 2024-06-28 | 上海耀杉电子科技有限公司 | Cleaning device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |