521471 A7 一 —__ B7 五、ϋ 説明（1—) ~ -- [發明之詳細敘述] [發明領域] 本發明有關一種方法和裝置，用於磁化磁發電機轉子之 永久磁鐵材料，以及檢視該磁化的適當性。 [先前技藝] 在一用於電動腳踏車及其相等物的小型内燃機中，已廣 泛使用一永久磁鐵類型的交流發電機（也被視爲一磁發電 機或一飛輪磁電機）。係使也充當飛輪的轉子固定至内燃 機的曲軸内，並且固定至該轉子的永久磁鐵會與固定子呈 相反關係的方式迴轉，以感應在固定子線圈内的電壓的方 式來安裝此發電機。 該永久磁鐵係由環狀磁鐵材料所製成，例如姑鎳鋁齊系 磁鐵，鐵系磁鐵，稀土鈷系磁鐵或钕鐵硼磁鐵，固定地黏 合至該轉子，並且以磁性線圈磁化以形成具有特定極性的 永久磁鐵。亦即，該磁性線圈對應於該轉子的磁極數而繞 著複數個鐵心纏繞’並且面對該磁鐵材料的該鐵心將該材 料磁化成具有指定磁極數的永久磁鐵。 直至目前爲止，在磁化之後使用一特殊裝置（磁化器）， 就在該轉子實際組裝在一引擎内時，透過以高速轉動該已 磁化的轉子檢視該磁化的適當性。亦即，該檢視裝置具有 一提升裝置，用於連接和分離該轉子；一驅動裝置，用於 以高速（約1500轉）轉動該轉子，和一發電線圈。 在該轉子的外表上，通常提供一凸出物供設定該點火時 序。例如，形成一輾壓的部份（也叫半穿透的）以便從該内 -4-521471 A7 I —__ B7 V. ϋ Description (1—) ~-[Detailed description of the invention] [Field of the invention] The present invention relates to a method and device for magnetizing a permanent magnet material of a rotor of a magnetic generator, and examining the same. Suitability of magnetization. [Previous Technique] In a small internal combustion engine for electric bicycles and the like, an alternator of the permanent magnet type (also regarded as a magnetic generator or a flywheel magnetomotor) has been widely used. The rotor, which also serves as a flywheel, is fixed to the crankshaft of the internal combustion engine, and the permanent magnet fixed to the rotor is rotated in an opposite relationship with the stator, and the generator is installed by inducing the voltage in the stator coil. The permanent magnet is made of a ring-shaped magnet material, such as a nickel-aluminum alloy magnet, an iron-based magnet, a rare-earth cobalt-based magnet, or a neodymium-iron-boron magnet, fixedly bonded to the rotor, and magnetized with a magnetic coil to form a magnet having Specific polarity permanent magnets. That is, the magnetic coil is wound around a plurality of cores' corresponding to the number of magnetic poles of the rotor, and the core facing the magnet material magnetizes the material into a permanent magnet having a specified number of magnetic poles. Until now, a special device (magnetizer) was used after magnetization, and when the rotor was actually assembled in an engine, the appropriateness of the magnetization was examined by rotating the magnetized rotor at high speed. That is, the inspection device has a lifting device for connecting and disconnecting the rotor, a driving device for rotating the rotor at a high speed (about 1500 revolutions), and a power generating coil. On the exterior of the rotor, a protrusion is usually provided for setting the ignition timing. For example, forming a rolled portion (also called semi-penetrating) to remove from the inside -4-
本紙張尺度適用中國國家標準(CNS) Α4規格(210X297公釐) 521471This paper size applies to China National Standard (CNS) Α4 size (210X297 mm) 521471
面凸向孩轉子的外表，並且以面對該轉子外表一相當接近 的脈衝線圈偵測該凸出物來決定該點火時序。 在此情況下，必須精確地設定該永久磁鐵的磁極對應於 孩點火時序偵測凸出物的角度位置。因而，該傳統檢視裝 置必須具備供偵測該點火時序的脈衝線圈；供轉動該轉子 的驅動裝置以及該發電線圈。 [本發明待解決之問題] 如上所述，該傳統檢視裝置必須具有一提升裝置；一供 轉動的驅動裝置；一發電線圈和一脈衝線圈，導致大小增 加且結構複雜。此外，必須將該檢視裝置與該磁化裝置分 開提供’故該轉子在磁化和檢視期間必須架設在不同的裝 置上，因而降低工作效率。尚且，需要較廣的空間以安裝 一個裝置’更增加設置成本。 因而，本申請人提出一系統，將該磁化裝置和該檢視裝 置整合成一個裝置（例如，日本專利應用Hei 10-222672 )。 係以該磁性線圈適於霍爾元件；在磁化後當該轉子以低速 轉動（例如，3轉）時測量磁通密度（高斯値）的配置；並且 從該磁通密度（例如，該霍爾元件輸出波形的局部（或斷面） 面積）的配置來決定磁化的適當性的方式來安裝此裝置。 係於轉子轉動時以雷射感應器偵測在該轉子外表上所提 供的點火時序偵測凸出物，並且在該雷射感應器偵測到該 凸出物時，從該轉子的轉動角度位置來決定該凸出物的位 置。因而，所提出的系統不僅需要一提升裝置，將該轉子 在連接和分離位置和該磁化和檢視位置之間上升和下降， -5- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 521471 A7The surface is convex toward the outer surface of the child rotor, and the projection is detected by a pulse coil facing the rotor's outer surface to determine the ignition timing. In this case, it is necessary to accurately set the angular position of the magnetic pole of the permanent magnet corresponding to the ignition timing detection protrusion. Therefore, the conventional inspection device must be provided with a pulse coil for detecting the ignition timing, a driving device for rotating the rotor, and the power generating coil. [Problems to be Solved by the Invention] As described above, the conventional inspection device must have a lifting device; a driving device for rotation; a power generating coil and a pulse coil, resulting in an increase in size and a complicated structure. In addition, the inspection device must be provided separately from the magnetization device ', so the rotor must be erected on a different device during magnetization and inspection, thereby reducing work efficiency. Moreover, a wider space is required to install one device ', which increases the installation cost. Therefore, the applicant proposed a system that integrates the magnetization device and the inspection device into one device (for example, Japanese Patent Application Hei 10-222672). It is a configuration in which the magnetic coil is suitable for a Hall element; the magnetic flux density (Gaussian) is measured when the rotor is rotated at a low speed (for example, 3 revolutions) after magnetization; and from the magnetic flux density (for example, the Hall The device is mounted in such a way that the local (or cross-sectional area) configuration of the component output waveform determines the appropriateness of the magnetization. When the rotor is rotating, a laser sensor is used to detect the ignition timing provided on the outer surface of the rotor to detect the protrusion, and when the laser sensor detects the protrusion, the rotation angle of the rotor is detected. Position to determine the position of the protrusion. Therefore, the proposed system not only needs a lifting device to raise and lower the rotor between the connected and disconnected position and the magnetized and inspected position. -5- This paper size applies to China National Standard (CNS) A4 specification (210X 297 (Mm) 521471 A7
也需要—轉動該轉子的驅動裝置，因而形成該檢視裝置大 小增加的問題。 慮及前述情形，本發明的第_目標爲提供_磁化及檢視 磁發電機轉子之方法，纟中可在一裝置上執行磁化和磁化 檢視，並且當檢視磁化的適當性或該轉子的角度位置（例 如，點火時序檢視凸出物的位置）時，省去了轉動該轉子 的而要，以便能減少該裝置的大小，以及縮減該裝設空間 和其安裝成本。本發明的第二目標爲提供直接用於實現此 方法之裝置。 [本發明架構] 如本發明，透過一磁化及檢視磁發電機轉子之方法達成 前述目標，該方法具有一永久磁鐵材料固定於其上，包括 以下步驟：（a)將該轉子架設於線性移動的提升軸上；（b) 在該轉子上升和下降期間，偵測該轉子架設在該提升軸上 的角度架設位置；（c )將該轉子線性地移動至面對磁性線 圈的磁性位置，當在步驟（b )決定該轉子角度架設位置被 認爲是適當的時，即磁化該永久磁鐵材料；（d)當線性移 動該轉子而造成該永久磁鐵材料在磁化後遠離該磁性線圈 時，執行磁化檢視；及（e)將該轉子從該提升軸上卸下。 對在步驟（b )要偵測的該轉子角度位置而言，當與形成 於該轉子外表上的點火時序偵測凸出物嚙合時，可能使用 接觸型位移感應器。對該接觸型位移感應器而言，可能使 用例如電子測微計，其具有一微分變壓器以轉換由於位移 成該電動勢所造成的電感内的改變，係以三個接觸型位移 -6 - 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐）There is also a need for a drive device that rotates the rotor, thus creating a problem of an increase in the size of the inspection device. In view of the foregoing, the _objective of the present invention is to provide a method for magnetizing and inspecting a magneto-generator rotor. Magnetism and magnetization inspection can be performed on a device, and the appropriateness of the magnetization or the angular position of the rotor can be examined (For example, the timing of the projections when the ignition timing is checked), the need to rotate the rotor is omitted, so that the size of the device can be reduced, and the installation space and installation cost can be reduced. A second object of the present invention is to provide a device directly for implementing the method. [Architecture of the Invention] According to the present invention, the foregoing objective is achieved by a method of magnetizing and inspecting a magneto-generator rotor. The method has a permanent magnet material fixed on it, including the following steps: (a) erecting the rotor in linear movement (B) During the ascent and descent of the rotor, detect the angular erection position of the rotor mounted on the lifting shaft; (c) linearly move the rotor to a magnetic position facing the magnetic coil, when At step (b), it is determined that the rotor angle erection position is considered appropriate, that is, the permanent magnet material is magnetized; (d) when the rotor is linearly moved, causing the permanent magnet material to move away from the magnetic coil after magnetization, execute Magnetized inspection; and (e) removing the rotor from the lift shaft. For the angular position of the rotor to be detected in step (b), a contact type displacement sensor may be used when engaging with the ignition timing detection protrusion formed on the outer surface of the rotor. For this contact type displacement sensor, it is possible to use, for example, an electronic micrometer, which has a differential transformer to convert the change in inductance caused by displacement to the electromotive force, with three contact type displacements-6-this paper Standards apply to China National Standard (CNS) A4 (210 X 297 mm)
裝 訂 521471 A7 B7 五、發明説明（4 感應器會決定是否該凸出物的前後端的角度位置以及其高 度係位於可接受範圍内的方式來安裝此感測器。 在步驟（d )的磁化檢視中，透過偵測從纏繞在一磁性線 圈上该磁化檢視線圈感應電壓的磁通量（磁通密度，高斯 値，等），可決定磁化的適當性。亦即，在該轉子的上升 和下降期間偵測由於互連磁通數内的改變所造成的該感應 電壓内的變動。可使用其它方法執行該磁化檢視。例如， 對應於該磁極，可能提供例如霍爾元件的抗磁元件，並且 從這些抗磁元件被偵測的輸出内的改變可決定磁化的適當 性，該永久磁鐵間非常緊密在向上和向下方向中在該轉子 的上升和下降期間。 透過一用於磁化和檢視磁發電機轉子之裝置來達成第二 個目標，該裝置具有一永久磁鐵材料固定於其上，包括一 提升軸；適於可移動地支撑一轉子，並且與該轉子一起線 性地移動；一提升控制部份，供上升和下降該提升軸；一 轉子位置檢視部份，供決定架設在該提升軸上該轉子角度 架設位置的適當性；一磁性線圈，面對該轉子架設位置上 的永久磁鐵材料；一磁化電流控制部份，控制該電流以供 應該磁性線圈能量；一磁化檢視線圈，纏繞在該磁性線圈 上；一磁化檢視部份，當該轉子從該磁化位置移開時，根 據從該磁化檢視線圈輸出的感應電壓決定該永久磁鐵材料 磁化的適當性；和一控制器，根據來自該轉子位置檢視部 份和該磁化檢視部份的輸出來控制該提升控制部份和該磁 化電流控制邵份。Binding 521471 A7 B7 5. Invention description (4 The sensor will determine whether the angular position of the front and rear ends of the protrusion and its height are within an acceptable range to install the sensor. The magnetized view in step (d) By detecting the magnetic flux (magnetic flux density, Gaussian, etc.) of the induced voltage from a magnetized coil that is wound on a magnetic coil, the appropriateness of magnetization can be determined. That is, detection during the rise and fall of the rotor Measure the change in the induced voltage due to the change in the number of interconnected magnetic fluxes. The magnetization inspection can be performed using other methods. For example, corresponding to the magnetic pole, a diamagnetic element such as a Hall element may be provided, and from these Changes in the detected output of the diamagnetic element can determine the appropriateness of the magnetization, and the permanent magnets are very closely spaced in the upward and downward directions during the rise and fall of the rotor. A magnetic generator is used for magnetization and inspection. Rotor device to achieve the second goal, the device has a permanent magnet material fixed to it, including a lifting shaft; suitable for movable ground support A rotor that moves linearly with the rotor; a lifting control section for raising and lowering the lifting shaft; a rotor position viewing section for determining the appropriateness of the angled mounting position of the rotor on the lifting shaft; A magnetic coil facing the permanent magnet material at the position where the rotor is erected; a magnetizing current control part that controls the current to supply the magnetic coil energy; a magnetizing inspection coil wound around the magnetic coil; a magnetizing inspection part , When the rotor is removed from the magnetized position, the appropriateness of the magnetization of the permanent magnet material is determined according to the induced voltage output from the magnetized inspection coil; and a controller according to the position from the rotor position inspection section and the magnetized inspection section Output to control the boost control section and the magnetizing current to control the share.
521471 A7 ________ B7 五、發明説明（5~) 圖1係部份爲截面之本發明磁化和檢視裝置具體實施例 側視圖； 圖2圖示該控制系統之方塊圖； 圖3爲運作流程圖； 圖4圖示該運作程序的前半部；及 圖5圖示該運作程序的後半部。 在圖1中，數字1〇表一水平底座，數字12表從該水平底 座1 0垂直地向下延伸的架框，且數字1 4表一連接至該架 框1 2較底部的較低的框。導軌丨6垂直地固定於該架框i 2 上，其上有線性軸承丨8供垂直移動。該線性軸承1 8係固 定於該移動的本體2 0上。 一空氣汽缸2 2附著於該較低的框1 4的底部。該空氣汽 缸1 2的样2 4穿透該較低的框1 4而垂直向上伸出，並且穿 過一接合處26連接至該移動的本體20。該水平底座10與 一環形視窗2 8成形在一起，位於該空氣汽缸2 2的垂直正 上方。一提升軸30穿過該視窗28。以夾具金屬32將該提 升軸30底部固定至該移動的本體20。 一線圈支撑汽缸3 4固定至該水平底座1 0的上層表面， 直立地毗連該視窗2 8。亦即，該線圈支撑汽缸3 4有一較 低的汽缸3 6，固定至該水平底座1 〇 ;和一導向汽缸3 8， 固定至該較低的汽缸3 6並且充做該提升軸3 0的引導。該 導向汽缸3 8的上部被固定至磁性線圈4 0。在該磁性線圈 4 0上也纏繞一磁化檢視線圈4 2 (參考圖2 )。該較低的汽缸 3 6和該導向汽缸3 8中形成冷卻液體通道，充當該磁性線 -8- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 521471 A7 B7 五、發明説明（6 ) 圈4 0、該導向汽缸3 8，等的冷卻裝置。 數字44表一轉子。該轉子44包括一圓形突起部份48, 可移動地架設在該提升軸3 0上部的卡盤（夾盤）部份4 6 上；以及一飛輪部份5 0，約爲碗狀外形，連接至該圓形 突起部份4 8。在該飛輪部份5 0的内側緊密地黏合一圓柱 形的磁性材料5 2。透過衝壓在該飛輪部份5 0的外部表面 上形成一點火時序偵測凸出物（半穿透）5 4。在該圓形突 起部份48内形成一鑰匙孔，用於設定與該轉子44的提升 軸30有關的架設角度，並且該卡盤（夾盤）部份46具有一 可插入該瑜匙孔内的瑜匙（未顯示）。 因而，當以手將該轉子44架設在該卡盤（夾盤）部份46 上時，透過將鑰匙與該鑰匙孔.鳴合，而可在任何時間内將 在該轉動方向内的轉子44架設角度設成常數。該凸出物 54形成於該鑰匙孔的某一角度範圍内。 數字56 (56a，56b和56c )爲偵測該凸出物5 4的位置和高 度的接觸型位移感應器。亦即，在該轉子4 4架設在該提 升軸30上的上升和下降期間，該凸出物54與這些感應器 5 6接觸’並且該感應器56a，56b彳貞測該凸出物5 4對應端 的位置，而該感應器56c偵測其高度。這些感應器5 6決定 是否該凸出物5 4的位置和高度係在特定可接受的範圍 内。檢視該凸出物5 6的高度是否位在可接受範圍内的理 由在於它會影響該脈衝線圈的輸出電壓。 對該接觸型位移感應器5 6而言，可能使用例如電子測 微計的接觸型線性位移感應器，其係採用例如微分變壓器 冬 本紙張尺度適用中國國家標準(CNS) A4規格(21〇 X 297公釐) —---- 521471 A7521471 A7 ________ B7 V. Description of the invention (5 ~) Figure 1 is a side view of a specific embodiment of the magnetization and inspection device of the present invention with a section; Figure 2 is a block diagram of the control system; Figure 3 is an operation flowchart; FIG. 4 illustrates the first half of the operating procedure; and FIG. 5 illustrates the second half of the operating procedure. In FIG. 1, the number 10 indicates a horizontal base, the number 12 indicates a frame extending vertically downward from the horizontal base 10, and the number 14 indicates a lower frame connected to the frame 12 lower than the bottom frame. The guide rails 丨 6 are vertically fixed on the frame i 2, and there are linear bearings 丨 8 on them for vertical movement. The linear bearing 18 is fixed on the moving body 20. An air cylinder 22 is attached to the bottom of the lower frame 14. A sample 2 4 of the air cylinder 12 penetrates the lower frame 14 and projects vertically upward, and is connected to the moving body 20 through a joint 26. The horizontal base 10 is formed with an annular window 28, which is located directly above the air cylinder 22. A lifting shaft 30 passes through the window 28. The bottom of the lifting shaft 30 is fixed to the moving body 20 with a clamp metal 32. A coil supporting cylinder 34 is fixed to the upper surface of the horizontal base 10 and adjoins the window 28 vertically. That is, the coil supporting cylinder 34 has a lower cylinder 36 fixed to the horizontal base 10; and a guide cylinder 38 is fixed to the lower cylinder 36 and serves as the lifting shaft 30. guide. The upper part of the guide cylinder 38 is fixed to the magnetic coil 40. A magnetic inspection coil 4 2 is also wound on the magnetic coil 40 (refer to FIG. 2). The lower cylinder 36 and the guide cylinder 3 8 form a cooling liquid channel, which serves as the magnetic line. 8- This paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 521471 A7 B7 V. DESCRIPTION OF THE INVENTION (6) Cooling device for ring 40, the guide cylinder 38, and so on. The number 44 indicates a rotor. The rotor 44 includes a circular protruding portion 48 movably mounted on a chuck (chuck) portion 4 6 on the upper portion of the lifting shaft 30; and a flywheel portion 50, which is approximately a bowl-like shape, Connected to the round protruding portion 48. A cylindrical magnetic material 52 is tightly adhered to the inside of the flywheel portion 50. An ignition timing detection protrusion (semi-penetration) 54 is formed on the outer surface of the flywheel portion 50 by stamping. A key hole is formed in the circular protruding portion 48 for setting the erection angle related to the lifting shaft 30 of the rotor 44, and the chuck (chuck) portion 46 has a hole that can be inserted into the keyhole. Yu spoon (not shown). Therefore, when the rotor 44 is erected on the chuck (chuck) portion 46 by hand, the rotor 44 can be turned in the rotation direction at any time by combining the key with the key hole. The erection angle is set to a constant. The protrusion 54 is formed in a certain angle range of the keyhole. Numerals 56 (56a, 56b, and 56c) are contact-type displacement sensors that detect the position and height of the protrusion 54. That is, during the ascent and descent of the rotor 44 erected on the lifting shaft 30, the protrusion 54 is in contact with the sensors 56, and the sensors 56a, 56b measure the protrusion 5 4 The position of the corresponding end, and the sensor 56c detects its height. These sensors 56 determine whether the position and height of the protrusion 54 are within a certain acceptable range. The reason to check whether the height of the protrusion 56 is within an acceptable range is that it will affect the output voltage of the pulse coil. For the contact type displacement sensor 56, it is possible to use a contact type linear displacement sensor such as an electronic micrometer, which uses, for example, a differential transformer. (297 mm) ------ 521471 A7
的原理’其中由於位移被轉換成該電動勢做爲輸出而使得 黾‘改史在此，若以間隔角度一致的三個鉚釘將該轉 子4 4的飛輪邵份5 〇和圓形突起部份4 8耦合在一起，該飛 輪邵份5 0和孩突起部份4 8在角度上或許可以12〇。誤對準 的方式耦合。若此一轉子44架設在該提升軸3〇的卡盤（夾 幻部份4 6 ’該凸出物5 4的位置也將變動12〇。，結果凸出 物5 4可能與該接觸型位移感應器$ 6不當接觸，造成損壞 該感應器5 6。 爲了避免此一麻煩，可能在每一個接觸型位移感應器 5 6之上提供另一微電腦開關，並且這些微電腦開關可能 首先會偵測該凸出物5 4。亦即，這些微電腦開關可偵測 该凸出物5 4的大概位置，以確認該飛輪部份5 〇和該圓形 突起邵份4 8的正確耦合，並且之後該凸出物5 4可能與該 接觸型線性位移感應器5 6接觸，以正確偵測該凸出物5 4 的位置。 現在將·參考圖2敘述該磁化和檢視裝置的控制系統。數 字60爲轉子位置檢視部份，其中決定是否該轉子44的架 設角度是與該提升軸3 0對齊的位置上。在該檢視部份6 〇 中，決定是否該凸出物54形成在與該圓形突起部份48的 鑰匙孔一致的位置。此外，它也決定該凸出物5 4的高度 是否適當。該決定結果會送至控制器6 2。 數字6 4表一磁化檢視部份，其中決定是否與磁性線圈 4 0執行適當的磁化。亦即，在磁化後該轉子4 4的上升期 間内，從該磁化檢視線圈4 2内的感應電壓中偵測磁通密 -10- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公董）The principle of “where the displacement is converted into the electromotive force as an output makes 黾” change the history here. If three rivets with the same angle are used, the rotor 4 4 of the flywheel Shao Fen 5 and the circular protrusion 4 8 coupled together, the flywheel Shao Fen 50 and the child's protruding part 4 8 may be 120 in angle. Coupling by misalignment. If this rotor 44 is mounted on the chuck of the lifting shaft 30 (the clamping part 46 6 'the position of the protrusion 54 will also change by 12 °. As a result, the protrusion 5 4 may be displaced with the contact type. Improper contact of the sensor $ 6 will cause damage to the sensor 5. In order to avoid this trouble, another microcomputer switch may be provided on each contact type displacement sensor 5 6 and these microcomputer switches may first detect the Protrusion 5 4. That is, the microcomputer switches can detect the approximate position of the protrusion 5 4 to confirm the correct coupling of the flywheel portion 50 and the round protrusion Shao Fen 48, and then the protrusion The output 5 4 may be in contact with the contact-type linear displacement sensor 56 to correctly detect the position of the projection 5 4. The control system of the magnetization and inspection device will now be described with reference to FIG. 2. The number 60 is the rotor. The position inspection section determines whether the erection angle of the rotor 44 is in a position aligned with the lifting shaft 30. In the inspection section 60, it is determined whether the protrusion 54 is formed with the circular protrusion The keyhole of the 48 is in the same position. In addition It also determines whether the height of the protrusion 5 4 is appropriate. The result of this decision is sent to the controller 62. The number 6 4 is a magnetization viewing section, which determines whether to perform appropriate magnetization with the magnetic coil 40. That is, During the rising period of the rotor 44 after the magnetization, the magnetic flux density is detected from the induced voltage in the magnetization inspection coil 4 2-10- This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) Dong)
裝 訂Binding
線 521471 A7 B7 五、發明説明（8 ) 度，以決定該磁通密度是否適當。該決定結果會送至該控 制器6 2。 數字6 6表一磁化電流控制部份，其中根據來自該控制 器6 2的指令控制從直流電流來源6 8所供應的直流電，以 供應至該磁性線圈4 0。數字7 0表一提升控制部份，其中 根據來自該控制器6 2的指令控制該空氣汽缸2 2將該提升 軸30上升和下降。 其次，參考圖3到圖5敘述此裝置的運作。首先，該控 制器62將該提升軸30提升至最高的位置（轉子架設位置 P 1)(圖3的步驟S100 )，並且在此情況下，以手將該轉子 44架設於該卡盤部份46(步驟S102和圖4(A))。在此時， 將在該突起部份4 8的鑰匙孔與該卡盤（爽盤）部份4 6上的 瑜匙鳴合，如前述。 該控制器6 2將該提升軸3 0下降至測量位置p 2 (步驟 Sl〇4和圖4(B))。在此時，該轉子44的凸出物（半穿透）54 與該感應器5 6的頂端接觸。該感應器5 6的輸出被送至該 轉子位置檢視部份6 0。在此分別決定是否該凸出物5 6的 前後端位置和其高度係在可接受的範圍内。若該決定的結 果是適當的，該控制器6 2將該提升軸3 0更往下下降至一 磁性位置P 3 (圖4(c))。在此位置，該磁性線圈4 0接近該 磁性材料5 2内側並且面對該材料。 該控制器6 2發佈一磁化開始指令至磁性電流控制部份 6 6，並且因而供給該磁性線圈4 0能量。由該磁性線圈4 0 所產生的磁通量使得該轉子4 4的永久磁鐵材料5 2從各別 -11 - 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐） 521471 A7 B7 五、發明説明（9 的特定角度磁化成特定極性（步驟s丨丨〇 )。 當克成磁化時，該控制器6 2將該提升軸3 0提升至該轉 子架設位置P 1。在此時，該磁化檢視線圈4 2的互連磁通 流量數已改變，在該線圈4 2内造成一要被感應的電壓。 該磁性檢視部份6 4從該感應電壓的大小和變動決定是否 磁化已適當地執行（步驟S112和圖4(D))。 若適當磁化，該控制器6 2使得一工作段放電板7 2前進 至Μ轉子44之下（步驟S114和圖5(E))。在此情況中，若 將孩提升軸30往下降，該提升軸3〇會從該轉子44退出， 並且该轉子44會留在該放電板72上（步驟S116和圖 5(E))。該放電板7 2的側面放置一放電样7 4，將該轉子推 出至輸送帶76上，並且讓該放電板72從在該提升軸3〇上 方的位置侧著回來（步驟S118)。然後，該提升軸3 0回到 该原始位置，亦即，回到該轉子架設位置p 1以架設下一 個要被磁化的轉子，並且可能重覆該前述程序。 若Μ凸出物5 4的位置或高度異常或是若磁化檢視的結 果判足爲未適當執行磁化時，該控制器6 2最好能顯示異 常的類型或發出警告。同時，異常的轉子最好放電至有別 於正常轉子放電的特殊位置。 [本發明效果] 如上述之本發明申請專利範圍第丨項，可在一裝置上執 行磁化和磁化檢視，並且透過該轉子的上升和下降，可檢 視其角度位置並且決定磁化的適當性，以便不需轉動該轉 子。因而，可有效地減少該裝置的大小及其裝設空間和安 -12- 本紙張尺度適用中國國家標準(CNS) A4規格(21〇 X 297公釐） 521471 A7 B7 五、發明説明（1〇 裝成本。 如本發明申請專利範圍第4項，一種供直接用於實現此 方法之裝置。 [附圖之簡要敘述] 圖1係部份爲截面之本發明磁化和檢視裝置具體實施例 側視圖； 圖2圖示該控制系統之方塊圖； 圖3爲運作流程圖； 圖4圖示該運作程序的前半部；及 圖5圖示該運作程序的後半部。 [符號解釋] 22:空氣汽缸 3 0:提升軸 .34:線圈支撑汽缸 4 〇 :磁性線圈 4 2 :磁化檢視線圈 4 4 :轉子 5 2 :磁性材料（永久磁鐵）5 4 :凸出物（半穿透） 5 6 ··接觸型位移感應器 6 0 :轉子位置檢視部份 6 2 :控制器 6 4 :磁性檢視部份 6 6 :磁性電流控制部份 7 0 :提升控制部份 P 1 :轉子架設位置 P 2 :測量位置 P 3 :磁性位置 -13-Line 521471 A7 B7 V. Description of the invention (8) degrees to determine whether the magnetic flux density is appropriate. The decision result is sent to the controller 62. Numeral 6 6 indicates a magnetizing current control section, in which a direct current supplied from a direct current source 68 is controlled to be supplied to the magnetic coil 40 according to an instruction from the controller 62. Numeral 70 indicates a lift control section, in which the air cylinder 22 is controlled to raise and lower the lift shaft 30 according to a command from the controller 62. Next, the operation of the device will be described with reference to FIGS. 3 to 5. First, the controller 62 lifts the lifting shaft 30 to the highest position (rotor erection position P 1) (step S100 in FIG. 3), and in this case, manually erections the rotor 44 on the chuck portion 46 (step S102 and FIG. 4 (A)). At this time, the key hole on the protruding portion 48 and the key on the chuck (refreshing disk) portion 46 are combined, as described above. The controller 62 lowers the lift shaft 30 to the measurement position p 2 (step S104 and FIG. 4 (B)). At this time, the protrusion (semi-penetration) 54 of the rotor 44 is in contact with the top end of the inductor 56. The output of the sensor 56 is sent to the rotor position inspection section 60. It is determined here whether the front and rear positions and the heights of the protrusions 56 are within acceptable ranges. If the result of this decision is appropriate, the controller 62 lowers the lifting shaft 30 further down to a magnetic position P 3 (Fig. 4 (c)). In this position, the magnetic coil 40 approaches the inside of the magnetic material 52 and faces the material. The controller 62 issues a magnetization start instruction to the magnetic current control section 66, and thus supplies the magnetic coil 40 with energy. The magnetic flux generated by the magnetic coil 4 0 makes the permanent magnet material 5 2 of the rotor 4 4 from each -11-This paper size applies to China National Standard (CNS) A4 specifications (210 X 297 mm) 521471 A7 B7 5 2. Description of the invention (The specific angle of 9 is magnetized to a specific polarity (step s 丨 丨 〇). When the magnetization is performed, the controller 62 lifts the lifting shaft 30 to the rotor erection position P 1. At this time, the The number of interconnected magnetic fluxes of the magnetization inspection coil 42 has been changed, causing a voltage to be induced in the coil 42. The magnetic inspection section 64 determines from the magnitude and variation of the induced voltage whether the magnetization has been appropriately Execution (step S112 and FIG. 4 (D)). If magnetized properly, the controller 62 advances a working section discharge plate 72 below the M rotor 44 (step S114 and FIG. 5 (E)). In this case If the lifting shaft 30 is lowered, the lifting shaft 30 will exit from the rotor 44 and the rotor 44 will remain on the discharge plate 72 (step S116 and FIG. 5 (E)). The discharge plate 7 Place a discharge sample 7 4 on the side of 2, push the rotor onto the conveyor belt 76, and let the discharge 72 comes back sideways from a position above the lifting shaft 30 (step S118). Then, the lifting shaft 30 returns to the original position, that is, to the rotor erecting position p 1 to erect the next to be magnetized If the position or height of the M protrusion 54 is abnormal or if the result of the magnetization inspection is determined to be that the magnetization is not performed properly, the controller 62 may preferably display an abnormality. Type or issue a warning. At the same time, the abnormal rotor is best discharged to a special position different from the normal rotor discharge. [Effect of the invention] As described in the above patent application scope of the invention, magnetization and magnetization can be performed on a device Inspection, and through the rise and fall of the rotor, the angular position can be inspected and the appropriateness of the magnetization is determined so that the rotor does not need to be rotated. Therefore, the size of the device and its installation space can be effectively reduced. This paper size applies the Chinese National Standard (CNS) A4 specification (21 × X 297 mm) 521471 A7 B7 V. Description of the invention (10 package cost. As for item 4 of the scope of patent application of the present invention, one is for direct supply. Device for implementing this method. [Brief description of the drawing] Fig. 1 is a side view of a specific embodiment of the magnetizing and viewing device of the present invention in section; Fig. 2 is a block diagram of the control system; Fig. 3 is operation Fig. 4 illustrates the first half of the operation procedure; and Fig. 5 illustrates the second half of the operation procedure. [Symbol Explanation] 22: Air Cylinder 3 0: Lifting Shaft. 34: Coil Support Cylinder 4 0: Magnetic Coil 4 2: Magnetizing inspection coil 4 4: Rotor 5 2: Magnetic material (permanent magnet) 5 4: Projection (semi-penetrating) 5 6 · Contact displacement sensor 6 0: Rotor position inspection part 6 2: Controller 6 4: Magnetic inspection section 6 6: Magnetic current control section 7 0: Lifting control section P 1: Rotor mounting position P 2: Measurement position P 3: Magnetic position -13-