TW201723423A - Shaft rotation angle sensing device and testing apparatus using the same capable of sensing rotation angle more precisely - Google Patents
Shaft rotation angle sensing device and testing apparatus using the same capable of sensing rotation angle more precisely Download PDFInfo
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Abstract
Description
本發明尤指其提供一種利用將旋轉運動轉換為線性位移運動的感測方式,以獲致轉軸較大的旋轉角度感測範圍及更精準感測旋轉角度之感測裝置及其應用之測試設備。 In particular, the present invention provides a sensing device that utilizes a sensing method that converts rotational motion into linear displacement motion to obtain a larger rotational angle sensing range of the rotating shaft and more accurately sense the rotational angle, and a test device thereof.
按,於加工設備或半導體測試設備上常設置有轉軸,該轉軸係可連結帶動工作台或測試座等作業裝置於預設的旋轉角度範圍內旋轉作動,以因應進行各項作業,並利用一旋轉角度感測裝置進行感測其旋轉角度,以將觸發訊號傳輸至控制器,由控制器控制進行後續的動作。 According to the processing equipment or the semiconductor test equipment, a rotating shaft is often disposed, and the rotating shaft can be connected to the working device such as the working table or the test seat to rotate in a preset rotation angle range, so as to perform various operations and utilize one The rotation angle sensing device senses the rotation angle thereof to transmit the trigger signal to the controller, and the controller controls the subsequent actions.
請參閱第1圖所示,習知轉軸之旋轉角度感測裝置主要係於轉軸10之外環面設有一遮光片11,該遮光片11係隨著該轉軸10旋轉作動,另於該遮光片11之旋轉路徑上的適當位置設有第一光感測器12及第二光感測器13,當驅動轉軸10逆時針旋轉時,該遮光片11係由該第一光感測器12的感測位置旋轉至第二光感測器13的感測位置,使該第二光感測器13產生觸發訊號並傳輸至控制器,控制器接收到觸發訊號後,由控制器控制接續的動作,例如控制該轉軸10停止旋轉或控制該轉軸10反轉某一角度;以該旋轉角度感測裝置所能感測的最大旋轉角度而言,係將第一光感測器12及第二光感測器13相鄰設置,但由於該第一光感測器12及第二光感測器13係分別裝設於第一殼座14及第二殼座15上,使得第一光感測器12及第二光感測器13之間還 間隔著第一殼座14及第二殼座15的寬度,因此該第一光感測器12及第二光感測器13的感測位置並無法重疊,使得該旋轉角度感測裝置所能感測的最大旋轉角度為該遮光片11由第一光感測器12旋轉至第二光感測器13之感測位置所形成的最大夾角θ 1,該最大旋轉角度(θ 1)顯然的係小於360度;當作業需感測該轉軸10旋轉超過該最大夾角θ 1的旋轉角度時,將無法進行感測,而難以符合作業的需求。此外,若轉軸10的直徑不大時,將使得各旋轉角度的感測位置點呈現較密集的環狀排列(例如Ø20mm及Ø50mm的轉軸分別在其外周上切割360個旋轉角度的感測位置點,Ø20mm的轉軸所切割出來的各感測位置點將呈現較密集的環狀排列),導致各相鄰旋轉角度的感測位置點彼此間都非常的接近,而不容易精準解析各感測位置點的位置,如此將使得第一光感測器12及第二光感測器13的感測位置點較無法準確設置,進而無法精確感測所需的旋轉角度。 Referring to FIG. 1 , the rotation angle sensing device of the conventional rotating shaft mainly has a light shielding sheet 11 on the outer surface of the rotating shaft 10 , and the light shielding sheet 11 is rotated along with the rotating shaft 10 , and the light shielding sheet is further used. The first photo sensor 12 and the second photo sensor 13 are disposed at appropriate positions on the rotation path of the eleventh. When the driving shaft 10 is rotated counterclockwise, the light shielding sheet 11 is composed of the first photo sensor 12 The sensing position is rotated to the sensing position of the second photo sensor 13, so that the second photo sensor 13 generates a trigger signal and transmits the signal to the controller. After the controller receives the trigger signal, the controller controls the continuous action. For example, controlling the rotating shaft 10 to stop rotating or controlling the rotating shaft 10 to reverse an angle; in terms of the maximum rotating angle that the rotating angle sensing device can sense, the first light sensor 12 and the second light are The sensor 13 is disposed adjacent to each other, but the first photo sensor 12 and the second photo sensor 13 are respectively mounted on the first housing 14 and the second housing 15 to enable the first light sensing. Between the device 12 and the second photo sensor 13 The widths of the first housing 14 and the second housing 15 are spaced apart, so that the sensing positions of the first photo sensor 12 and the second photo sensor 13 cannot overlap, so that the rotation angle sensing device can The maximum rotation angle sensed is the maximum angle θ1 formed by the rotation of the light shielding sheet 11 by the first photo sensor 12 to the sensing position of the second photo sensor 13, and the maximum rotation angle (θ 1) is apparent. It is less than 360 degrees; when the operation needs to sense the rotation angle of the rotating shaft 10 beyond the maximum angle θ 1 , the sensing will not be possible, and it is difficult to meet the requirements of the work. In addition, if the diameter of the rotating shaft 10 is not large, the sensing position points of the respective rotation angles will be arranged in a dense annular arrangement (for example, the Ø20 mm and Ø50 mm rotating shafts respectively cut the sensing position points of 360 rotation angles on the outer circumference thereof. The sensing points cut by the Ø20mm shaft will appear in a dense annular arrangement, resulting in the sensing points of adjacent rotation angles being very close to each other, and it is not easy to accurately analyze the sensing points. The position of the sensing position of the first photo sensor 12 and the second photo sensor 13 is less accurately set, so that the required rotation angle cannot be accurately sensed.
有鑑於此,本發明人遂以其多年從事相關行業的研發與製作經驗,針對目前所面臨之問題深入研究,經過長期努力之研究與試作,終究研創出一種不僅可獲致較大的旋轉角度的感測範圍,且可放大旋轉角度的感測位置點,達到更精確感測旋轉角度之感測裝置及其應用之測試設備,此即為本發明之設計宗旨。 In view of this, the inventor has been engaged in research and development and production experience of related industries for many years, and has conducted in-depth research on the problems currently faced. After long-term efforts and research, he has finally developed a kind of rotation angle that can not only achieve a larger rotation angle. The sensing range and the sensing position point of the rotation angle can be enlarged, and the sensing device for more accurately sensing the rotation angle and the testing device thereof can be obtained, which is the design aim of the present invention.
本發明之目的一,係提供一種轉軸之旋轉角度感測裝置及其應用之測試設備,其係於一轉軸之外環面上開設有螺旋導槽,一承座係架設於該轉軸之側方位置,該承座於相對轉軸之一側係滑設有一觸發器,該觸發器係設有感應件以及凸伸滑置於該轉軸之螺旋導槽的導移件,而於驅動轉軸旋轉時,以該轉軸之螺旋導槽導引帶動該觸發器沿著承座作線性位移,另於對應該觸發器之感應 件的線性位移路徑上設有至少二感測器,而由該感應件觸發該感測器產生觸發訊號並傳輸至控制器;藉此,利用將旋轉運動轉換為線性位移運動的感測方式,不僅可對360度以內之任一旋轉角度進行感測,且可對大於或等於360度之任一旋轉角度進行感測,進而獲致較大的旋轉角度感測範圍之效益。 A first object of the present invention is to provide a rotating angle sensing device for a rotating shaft and a testing device thereof, which are provided with a spiral guiding groove on a ring surface outside a rotating shaft, and a bearing frame is erected on the side of the rotating shaft a trigger is disposed on a side of the opposite shaft, and the trigger is provided with an inductive member and a guiding member that protrudes and slides on the spiral guide groove of the rotating shaft, and when the driving shaft rotates, Guided by the spiral guide groove of the rotating shaft, the trigger is linearly displaced along the bearing, and the trigger corresponding to the trigger At least two sensors are disposed on the linear displacement path of the device, and the sensing device triggers the sensor to generate a trigger signal and transmits the signal to the controller; thereby, by using a sensing method that converts the rotational motion into a linear displacement motion, Not only can any of the rotation angles within 360 degrees be sensed, but also any rotation angle greater than or equal to 360 degrees can be sensed, thereby achieving the benefit of a larger rotation angle sensing range.
本發明之目的二,係提供一種轉軸之旋轉角度感測裝置及其應用之測試設備,其係利用轉軸之螺旋導槽導引帶動該觸發器沿著承座作線性位移,而由該觸發器之感應件觸發該感測器產生觸發訊號並傳輸至控制器;藉此,可利用增加螺旋導槽之節距的方式,放大解析各旋轉角度於線性位置上的感測位置點,使感測器可準確設置於各感測位置點,達到精確感測旋轉角度之效益。 A second object of the present invention is to provide a rotating angle sensing device for a rotating shaft and a testing device thereof, which utilizes a spiral guide groove of a rotating shaft to guide the trigger to linearly displace along the bearing, and the trigger The sensing component triggers the sensor to generate a trigger signal and transmits the trigger signal to the controller; thereby, the sensing position of each rotation angle at the linear position can be amplified and analyzed by increasing the pitch of the spiral guiding groove, so that the sensing is performed. The device can be accurately set at each sensing position to achieve the benefit of accurately sensing the rotation angle.
10‧‧‧轉軸 10‧‧‧ shaft
11‧‧‧遮光片 11‧‧‧Shading film
12‧‧‧第一光感測器 12‧‧‧First light sensor
13‧‧‧第二光感測器 13‧‧‧Second light sensor
14‧‧‧第一殼座 14‧‧‧First housing
15‧‧‧第二殼座 15‧‧‧Second housing
20‧‧‧轉軸 20‧‧‧ shaft
201‧‧‧螺旋導槽 201‧‧‧Spiral guide
21‧‧‧機座 21‧‧‧ machine base
22‧‧‧動力源 22‧‧‧Power source
30‧‧‧承座 30‧‧ ‧ socket
31‧‧‧線性滑軌 31‧‧‧Linear slides
40‧‧‧觸發器 40‧‧‧ Trigger
41‧‧‧滑座 41‧‧‧Slide
42‧‧‧導移件 42‧‧‧Transfer
43‧‧‧感應件 43‧‧‧Inductive parts
50‧‧‧第一光感測器 50‧‧‧First light sensor
51‧‧‧第二光感測器 51‧‧‧Second light sensor
52‧‧‧架座 52‧‧‧ 座座
521‧‧‧滑槽 521‧‧‧Chute
53‧‧‧第一栓具 53‧‧‧First bolt
54‧‧‧第二栓具 54‧‧‧Second fittings
60‧‧‧機台 60‧‧‧ machine
61‧‧‧供料裝置 61‧‧‧Feeding device
62‧‧‧收料裝置 62‧‧‧Receiving device
63‧‧‧作業裝置 63‧‧‧Working device
631‧‧‧測試電路板 631‧‧‧Test circuit board
632‧‧‧測試座 632‧‧‧ test seat
64‧‧‧輸送裝置 64‧‧‧Conveyor
641‧‧‧移載臂 641‧‧‧Transfer arm
642‧‧‧取放器 642‧‧‧ picker
第1圖:習知轉軸之旋轉角度感測裝置的示意圖。 Figure 1: Schematic diagram of a conventional rotational angle sensing device for a rotating shaft.
第2圖:本發明之分解示意圖。 Fig. 2 is an exploded perspective view of the present invention.
第3圖:本發明之組合示意圖。 Figure 3: Schematic diagram of the combination of the present invention.
第4圖:本發明之俯視圖。 Figure 4: Top view of the invention.
第5圖:本發明於360度以內之旋轉角度的感測示意圖(一)。 Figure 5: Schematic diagram of the sensing of the rotation angle of the invention within 360 degrees (1).
第6圖:本發明於360度以內之旋轉角度的感測示意圖(二)。 Figure 6: Schematic diagram of the sensing of the rotation angle of the invention within 360 degrees (2).
第7圖:本發明於360度以上之旋轉角度的感測示意圖(一)。 Figure 7: Schematic diagram of the sensing of the rotation angle of the invention above 360 degrees (1).
第8圖:本發明於360度以上之旋轉角度的感測示意圖(二)。 Figure 8: Schematic diagram of the sensing of the rotation angle of the invention above 360 degrees (2).
第9圖:本發明增加螺旋導槽之節距的示意圖。 Figure 9: Schematic diagram of the invention to increase the pitch of the spiral guide grooves.
第10圖:本發明轉軸之旋轉角度感測裝置應用於測試設備的示意圖。 Fig. 10 is a schematic view showing the application of the rotation angle sensing device of the rotating shaft of the present invention to a test apparatus.
為使 貴審查委員對本發明作更進一步之瞭解,茲舉 一較佳實施例並配合圖式,詳述如后:請參閱第2、3、4圖所示,本發明轉軸之旋轉角度感測裝置係於一轉軸20之外環面上開設有螺旋導槽201,於本實施例中,該轉軸20之一端係連結於工作台或測試座等作業裝置(圖示中未顯示),另端則連結於一架設於機座21上之動力源22,並以一控制器(圖示中未顯示)控制該動力源22驅動該轉軸20旋轉作動,進而帶動作業裝置旋轉作動;一承座30係架設於該轉軸20之側方位置,該承座30於相對轉軸20之一側係滑設有一觸發器40,於本實施例中,該承座30係固設於機座21之一側,並於相對轉軸20之一側設有線性滑軌31,觸發器40則係於相對該承座30之線性滑軌31處設有滑座41,並使該滑座41滑設於該線性滑軌31上,而使該觸發器40可沿著承座30之線性滑軌31作線性位移,另該觸發器40於該滑座41上設有導移件42及感應件43,該導移件42係凸伸滑置於該轉軸20之螺旋導槽201內,而於驅動轉軸20旋轉時,以該轉軸20之螺旋導槽201導引帶動該觸發器40之導移件42,使滑座41沿著承座30之線性滑軌31作線性位移,於本實施例中,該導移件42係可為與螺旋導槽201滾動接觸之滾子或滾柱;一感應件43係可為一遮光片,並隨著滑座41作線性位移,另於對應該觸發器40之感應件43的線性位移路徑上設有至少二感測器,使該感應件43作線性位移時可分別觸發該二感測器,於本實施例中,該二感測器係分別為第一光感測器50及第二光感測器51,該第一光感測器50及第二光感測器51係為對照式光感測器,而可於觸發器40之感應件43通過時遮蔽其對照式光線,使該第一光感測器50或第二光感測器51產生觸發訊號並傳輸至控制器;於本實施例中,該第一光感測器50及第二光感測器51係裝設於一架座 52上,該架座52並架設於承座30之上方位置,而使該感應件43作線性位移時,可分別觸發該第一光感測器50及第二光感測器51,於本實施例中,該架座52上係開設有滑槽521,並可分別以第一栓具53及第二栓具54於該滑槽521上定位該第一光感測器50及第二光感測器51,使該第一光感測器50及第二光感測器51可依據轉軸20所需之旋轉角度調整其感測位置點的設置位置,而使該第一光感測器50及第二光感測器51可依據旋轉角度的感測位置點產生觸發訊號並傳輸至控制器。 In order to make your reviewer understand the invention further, A preferred embodiment and the drawings are described in detail as follows: Referring to Figures 2, 3 and 4, the rotation angle sensing device of the rotating shaft of the present invention is provided with a spiral guide on the outer ring surface of a rotating shaft 20. In the embodiment, one end of the rotating shaft 20 is connected to a working device such as a workbench or a test stand (not shown), and the other end is connected to a power source 22 mounted on the base 21. And controlling, by a controller (not shown), the power source 22 to drive the rotating shaft 20 to rotate, thereby driving the working device to rotate; and a socket 30 is erected at a lateral position of the rotating shaft 20, the bearing 30 A trigger 40 is slidably disposed on one side of the opposite shaft 20 . In the embodiment, the socket 30 is fixed to one side of the base 21 and is provided with a linear slide 31 on one side of the opposite shaft 20 . The trigger 40 is disposed on the linear slide rail 31 of the socket 30, and the slider 41 is slidably disposed on the linear slide rail 31, so that the trigger 40 can be carried along the bearing. The linear slide rail 31 of the seat 30 is linearly displaced, and the trigger 40 is provided with a guiding member 42 and a sensing member 43 on the sliding seat 41. The guiding member 42 is The sliding guide is disposed in the spiral guide groove 201 of the rotating shaft 20, and when the driving rotating shaft 20 rotates, the guiding member 42 of the trigger 40 is guided by the spiral guiding groove 201 of the rotating shaft 20, so that the sliding seat 41 is along The linear slide rail 31 of the bearing block 30 is linearly displaced. In this embodiment, the guide member 42 can be a roller or a roller that is in rolling contact with the spiral guide groove 201; a sensing member 43 can be a light shielding film. And the slider 41 is linearly displaced, and at least two sensors are disposed on the linear displacement path of the sensing member 43 corresponding to the trigger 40, so that the sensing element 43 can be triggered by linear displacement. In the embodiment, the two sensors are a first photo sensor 50 and a second photo sensor 51, and the first photo sensor 50 and the second photo sensor 51 are respectively For the control light sensor, the control light of the trigger 40 can be shielded from the control light, so that the first light sensor 50 or the second light sensor 51 generates a trigger signal and transmits the control signal to the control. In this embodiment, the first photo sensor 50 and the second photo sensor 51 are mounted on a stand. The first and second photo sensors 50 and 51 are respectively triggered by the first and second photo sensors In the embodiment, the pedestal 52 is provided with a sliding slot 521, and the first light sensor 50 and the second light 54 are respectively positioned on the sliding slot 521 to position the first light sensor 50 and the second light. The first photo sensor 50 and the second photo sensor 51 can adjust the setting position of the sensing position point according to the rotation angle required by the rotating shaft 20, and the first photo sensor can be adjusted. The 50 and second photo sensors 51 can generate a trigger signal according to the sensing position of the rotation angle and transmit to the controller.
請參閱第5、6圖所示,本發明轉軸之旋轉角度感測裝置對轉軸20作0度~360度以內之任一旋轉角度進行感測時,例如90度,其係將轉軸20歸零在0度位置,由於轉軸20之螺旋導槽201可以導引帶動觸發器40之導移件42,使滑座41沿著承座30之線性滑軌31作線性位移,而使觸發器40之感應件43隨著滑座41作線性位移,此時依據感應件43位置,而以A點位置作為起始點設置第一光感測器50,又經由計算可以獲知轉軸20旋轉90度,感應件43的線性位移量,再以該線性位移量加上感應件43的寬度,而可獲知於B點位置作為90度的感測位置點並設置第二光感測器51,從而當轉軸20由0度開始旋轉時,感應件43首先會脫離A點位置,使第一光感測器50產生第一觸發訊號並傳輸至控制器,接著當轉軸20旋轉至90度時,感應件43將線性位移至B點位置,而使第二光感測器51產生第二觸發訊號並傳輸至控制器,由控制器控制進行下一步的作業程序,進而本發明利用將旋轉運動轉換為線性位移運動的感測方式,可以達到對360度以內之任一旋轉角度進行感測的目的。 Referring to FIGS. 5 and 6, when the rotation angle sensing device of the rotating shaft of the present invention senses the rotation axis 20 at any rotation angle of 0 to 360 degrees, for example, 90 degrees, the shaft 20 is zeroed. In the 0 degree position, since the spiral guide groove 201 of the rotating shaft 20 can guide the guiding member 42 of the trigger 40, the sliding block 41 is linearly displaced along the linear sliding rail 31 of the bearing 30, so that the trigger 40 is The sensing member 43 is linearly displaced with the slider 41. At this time, according to the position of the sensing member 43, the first photo sensor 50 is set with the position of the A point as a starting point, and the rotation of the rotating shaft 20 can be known by calculation to 90 degrees. The linear displacement amount of the member 43 is further increased by the linear displacement amount plus the width of the sensing member 43, and the position of the B point is known as the sensing position point of 90 degrees and the second photo sensor 51 is disposed, so that the rotating shaft 20 is When the rotation starts from 0 degrees, the sensing member 43 first leaves the position A, causes the first photo sensor 50 to generate the first trigger signal and transmits it to the controller, and then when the rotating shaft 20 rotates to 90 degrees, the sensing member 43 will Linearly shifting to the B point position, causing the second photo sensor 51 to generate a second trigger signal and transmit it to The controller is controlled by the controller to perform the next operation procedure, and the present invention can realize the sensing of any rotation angle within 360 degrees by using the sensing method of converting the rotary motion into the linear displacement motion.
請參閱第7、8圖所示,本發明轉軸之旋轉角度感測裝置對轉軸20作360度以上旋轉角度進行感測時,例如360度, 其係將轉軸20歸零在0度位置,由於轉軸20之螺旋導槽201可以導引帶動觸發器40之導移件42,使滑座41沿著承座30之線性滑軌31作線性位移,而使觸發器40之感應件43隨著滑座41作線性位移,此時依據感應件43位置,而以A點位置作為起始點設置第一光感測器50,又經由計算可以獲知轉軸20旋轉360度,感應件43的線性位移量,再以該線性位移量加上感應件43的寬度,而可獲知於C點位置作為360度的感測位置點並設置第二光感測器51,從而當轉軸20由0度開始旋轉時,感應件43首先會脫離A點位置,使第一光感測器50產生第一觸發訊號並傳輸至控制器,接著當轉軸20旋轉至360度時,感應件43將線性位移至C點位置,而使第二光感測器51產生第二觸發訊號並傳輸至控制器,由控制器控制進行下一步的作業程序;進而本發明利用將旋轉運動轉換為線性位移運動的感測方式,可以達到對360度以上之任一旋轉角度進行感測的目的,而獲致較大的旋轉角度感測範圍之效益。 Referring to FIGS. 7 and 8, when the rotation angle sensing device of the rotating shaft of the present invention senses the rotation angle of the rotating shaft 20 by 360 degrees or more, for example, 360 degrees, The shaft 20 is zeroed at a position of 0 degrees. Since the spiral guide groove 201 of the rotating shaft 20 can guide the guiding member 42 of the trigger 40, the sliding block 41 is linearly displaced along the linear sliding rail 31 of the bearing 30. The sensing member 43 of the trigger 40 is linearly displaced along with the slider 41. At this time, according to the position of the sensing member 43, the first photo sensor 50 is set with the position of the A point as a starting point, and the calculation can be known. The rotating shaft 20 is rotated 360 degrees, the linear displacement amount of the sensing member 43 is further increased by the linear displacement amount, and the width of the sensing member 43 is added, and the C point position is known as a 360-degree sensing position point and the second light sensing is set. 51, so that when the rotating shaft 20 starts to rotate from 0 degrees, the sensing member 43 will first be separated from the A point position, so that the first photo sensor 50 generates a first trigger signal and transmits it to the controller, and then when the rotating shaft 20 rotates to 360. In time, the sensing member 43 will linearly shift to the C point position, and the second photo sensor 51 generates a second trigger signal and transmits it to the controller, and the controller controls the next operation program; and the present invention utilizes Rotational motion is converted into a sensing method of linear displacement motion, which can To 360 degrees or more for any object of a rotational angle sensing, and greater efficiency attainable rotational angle sensing range.
本發明當增加轉軸20之螺旋導槽201的節距時,係可放大解析各旋轉角度於線性位置上的感測位置點;例如旋轉角度為90度時,第5圖所示之感應件43的線性位移量為A點至B點的距離(如10mm),如第9圖所示,當增加轉軸20之螺旋導槽201的節距時,相同的旋轉角度為90度,感應件43的線性位移量將改變為A點至D點的距離(如15mm),亦即在相同的旋轉角度條件下,當增加轉軸20之螺旋導槽201的節距時,相對的感應件43的線性位移量也將增加,當線性位移量增加時,將可放大解析每一個旋轉角度的感測位置點,而如此將使得第一光感測器50及第二光感測器51可更準確設置於各感測位置點,達到精確感測旋轉角度之效益。 When increasing the pitch of the spiral guide groove 201 of the rotating shaft 20, the present invention can enlarge and analyze the sensing position points of the respective rotation angles at the linear position; for example, when the rotation angle is 90 degrees, the sensing member 43 shown in FIG. The linear displacement amount is the distance from point A to point B (for example, 10 mm). As shown in Fig. 9, when the pitch of the spiral guide groove 201 of the rotary shaft 20 is increased, the same rotation angle is 90 degrees, and the sensing member 43 is The linear displacement amount will be changed to the distance from point A to point D (e.g., 15 mm), that is, the linear displacement of the opposing sensing member 43 when the pitch of the spiral guide groove 201 of the rotating shaft 20 is increased under the same rotation angle condition. The amount will also increase. When the amount of linear displacement increases, the sensing position point of each rotation angle will be amplified, and thus the first photo sensor 50 and the second photo sensor 51 can be more accurately set to Each sensing position point achieves the benefit of accurately sensing the rotation angle.
請參閱第10圖,其係為本發明轉軸之旋轉角度感測裝置應用於測試設備之示意圖,該測試設備係為測試分類機,該測試分類機包含有機台60、供料裝置61、收料裝置62、作業裝置63、輸送裝置64及中央控制裝置,該供料裝置61係配置於機台60上,用以容納至少一待測之電子元件;該收料裝置62係配置於機台60上,用以容納至少一完測之電子元件;該作業裝置63係配置於機台60上,並設有至少一測試電路板631,該測試電路板631上並裝設有至少一測試座632,用以測試電子元件,並以測試器(圖未示出)將測試結果傳輸至中央控制裝置(圖未示出),由中央控制裝置控制各裝置作動,至少一如本發明轉軸之旋轉角度感測裝置,其轉軸20之一端係連結該測試電路板631,以帶動測試座632上之電子元件執行旋轉運動的測試作業;該輸送裝置64係配置於機台60上,並設有至少一移載臂641,並於該移載臂641上設有至少一取放器642,用以分別載送待測之電子元件至作業裝置63處執行測試作業,以及於作業裝置63處將完測之電子元件載送至收料裝置62。 Please refer to FIG. 10 , which is a schematic diagram of a rotating angle sensing device of the rotating shaft of the present invention applied to a testing device. The testing device is a testing sorting machine, and the testing sorting machine comprises an organic table 60 , a feeding device 61 , and a receiving material. The device 62, the working device 63, the conveying device 64 and the central control device are disposed on the machine table 60 for accommodating at least one electronic component to be tested; the receiving device 62 is disposed on the machine 60 The operating device 63 is disposed on the machine 60 and is provided with at least one test circuit board 631. The test circuit board 631 is mounted with at least one test socket 632. For testing the electronic components, and transmitting the test results to a central control device (not shown) by a tester (not shown), and the central control device controls the actuation of the devices, at least as the rotation angle of the rotating shaft of the present invention. The sensing device has one end of the rotating shaft 20 coupled to the test circuit board 631 to drive a test operation of the electronic component on the test socket 632 to perform a rotational motion; the transport device 64 is disposed on the machine 60 and is provided with at least one shift The carrier arm 641 is provided with at least one pick-and-placer 642 for carrying the electronic component to be tested to the working device 63 for performing the test operation, and the measuring device is finished at the working device 63. The electronic components are carried to a receiving device 62.
綜上所述,本發明實為一深具實用性及進步性之設計,然未見有相同之產品及刊物公開,從而允符發明專利申請要件,爰依法提出申請。 In summary, the present invention is a practical and progressive design. However, the same product and publication are not disclosed, so that the patent application requirements are met, and the application is filed according to law.
20‧‧‧轉軸 20‧‧‧ shaft
201‧‧‧螺旋導槽 201‧‧‧Spiral guide
21‧‧‧機座 21‧‧‧ machine base
22‧‧‧動力源 22‧‧‧Power source
30‧‧‧承座 30‧‧ ‧ socket
31‧‧‧線性滑軌 31‧‧‧Linear slides
40‧‧‧觸發器 40‧‧‧ Trigger
41‧‧‧滑座 41‧‧‧Slide
42‧‧‧導移件 42‧‧‧Transfer
43‧‧‧感應件 43‧‧‧Inductive parts
50‧‧‧第一光感測器 50‧‧‧First light sensor
51‧‧‧第二光感測器 51‧‧‧Second light sensor
52‧‧‧架座 52‧‧‧ 座座
521‧‧‧滑槽 521‧‧‧Chute
Claims (10)
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EP3862719A1 (en) * | 2020-02-10 | 2021-08-11 | Goodrich Actuation Systems Limited | Linear position sensor feedback mechanism |
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EP2522960B1 (en) * | 2011-05-13 | 2014-03-26 | SICK STEGMANN GmbH | Method and device for measuring the relative angle of two objects which can be rotated relative to each other |
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