JP2014081306A5 - - Google Patents
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- JP2014081306A5 JP2014081306A5 JP2012230127A JP2012230127A JP2014081306A5 JP 2014081306 A5 JP2014081306 A5 JP 2014081306A5 JP 2012230127 A JP2012230127 A JP 2012230127A JP 2012230127 A JP2012230127 A JP 2012230127A JP 2014081306 A5 JP2014081306 A5 JP 2014081306A5
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- JP
- Japan
- Prior art keywords
- nozzle
- motor
- rotation
- movement
- gives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Description
主制御部30はモータコントローラ35に対してノズル移動のコマンドを送信する。コマンド内容は、ノズル移動方向(X、Y、Z方向及び回転角度位置θ方向)、移動量、移動速度を指示する内容などとされる。
例えば主制御部30は、コーティング処理を開始する前に、回路基板100を撮像した撮像画像の解析、及びオペレータの操作入力による禁止エリア設定等に応じて、ノズルパスを作成する処理を行う。実際のコーティング処理を開始した後は、作成したノズルパスに応じて、ノズル移動方向をモータコントローラ35に指示していくこととなる。
また、後述する測定準備処理、測定処理の際にも、主制御部30は、モータコントローラ35に対してノズル3の所定の移動を指示する。
これらのノズル移動のコマンドに応じて、モータコントローラ35は、各モータドライバ(36,37,38,39)を駆動制御することとなる。
The main control unit 30 transmits a nozzle movement command to the motor controller 35. The command contents are contents for instructing the nozzle movement direction (X, Y, Z direction and rotation angle position θ direction), the movement amount, and the movement speed.
For example, before starting the coating process, the main control unit 30 performs a process of creating a nozzle path according to an analysis of a captured image obtained by imaging the circuit board 100 and a prohibited area setting by an operation input by an operator. After the actual coating process is started, the nozzle movement direction is instructed to the motor controller 35 according to the created nozzle path.
The main control unit 30 also instructs the motor controller 35 to move the nozzle 3 in the measurement preparation process and the measurement process described later.
In response to these nozzle movement commands, the motor controller 35 drives and controls the motor drivers (36, 37, 38, 39).
Xモータドライバ36は、Xモータ7に正方向回転又は逆方向回転の駆動電流を与える。これによりXモータ7が駆動され、ノズル3(ノズルホルダ4全体)がX方向の正方向又は逆方向にスライド移動される。
Yモータドライバ38は、Yモータ8に正方向回転又は逆方向回転の駆動電流を与える。これによりYモータ7が駆動され、ノズル3(X方向ガイド11全体)がY方向の正方向又は逆方向にスライド移動される。
Zモータドライバ39は、Zモータ5に正方向回転又は逆方向回転の駆動電流を与える。これによりZモータ5が駆動され、ノズル3が垂直方向に繰り出されたり、引き上げられたりするように移動される。
ノズル回転モータドライバ38は、ノズル回転モータ6に正方向回転又は逆方向回転の駆動電流を与える。これによりノズル3の回転角度位置を変化させる回転動作が行われる。
モータコントローラ35は、主制御部30からのコマンドに応じて、各モータドライバ36,37,38,39に指示を出し、電流印加を実行させることで、各モータが連携して、作業台部2上でのノズル移動が実行される。
The X motor driver 36 gives a driving current for forward rotation or reverse rotation to the X motor 7. As a result, the X motor 7 is driven, and the nozzle 3 (the entire nozzle holder 4) is slid in the forward or reverse direction of the X direction.
The Y motor driver 38 gives a driving current for forward rotation or reverse rotation to the Y motor 8. As a result, the Y motor 7 is driven, and the nozzle 3 (the X direction guide 11 as a whole) is slid in the forward or reverse direction of the Y direction.
The Z motor driver 39 gives a drive current for forward rotation or reverse rotation to the Z motor 5. Thereby, the Z motor 5 is driven, and the nozzle 3 is moved so as to be drawn out or pulled up in the vertical direction.
The nozzle rotation motor driver 38 gives a drive current for forward rotation or reverse rotation to the nozzle rotation motor 6. As a result, a rotation operation for changing the rotation angle position of the nozzle 3 is performed.
Motor controller 35, in response to a command from the main control unit 30 instructs the respective motor driver 36, 37, by executing the current application, and cooperation motors, workbench 2 The above nozzle movement is performed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012230127A JP6122271B2 (en) | 2012-10-17 | 2012-10-17 | Liquid ejection device, spray pattern width measuring method, program |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012230127A JP6122271B2 (en) | 2012-10-17 | 2012-10-17 | Liquid ejection device, spray pattern width measuring method, program |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014081306A JP2014081306A (en) | 2014-05-08 |
JP2014081306A5 true JP2014081306A5 (en) | 2015-10-29 |
JP6122271B2 JP6122271B2 (en) | 2017-04-26 |
Family
ID=50785610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012230127A Active JP6122271B2 (en) | 2012-10-17 | 2012-10-17 | Liquid ejection device, spray pattern width measuring method, program |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6122271B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10562054B2 (en) | 2016-03-11 | 2020-02-18 | Precision Valve & Automation, Inc. | Automatically controlling a liquid spray pattern |
KR102109849B1 (en) * | 2019-01-07 | 2020-05-13 | 주식회사 프로익스 | Apparatus and method for measuring width of sprayed liquid |
CN115193613A (en) * | 2022-06-27 | 2022-10-18 | 成都市绿色快线环保科技有限公司 | Spraying system and spraying method suitable for purifying plates of different sizes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6457655B1 (en) * | 1999-09-03 | 2002-10-01 | Nordson Corporation | Method and apparatus for measuring and adjusting a liquid spray pattern |
JP4772180B2 (en) * | 2000-09-04 | 2011-09-14 | ノードソン コーポレーション | Method and apparatus for measuring and adjusting a liquid spray pattern |
EP1432526B1 (en) * | 2002-01-22 | 2011-12-07 | Nordson Corporation | Method and apparatus for detecting a liquid spray pattern |
-
2012
- 2012-10-17 JP JP2012230127A patent/JP6122271B2/en active Active
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