201011283 九、發明說明： 【發明所屬之技術領域】 本發月是關於一種分檢機，特別是指一種利用反射原 理來凡全呈現待檢測件之外周面影像的具反射鏡之分檢機 〇 【先前技術】 以往例如：螺絲、螺帽等等的物件在製造時，由於需 要經過一些衝擊、裁切等等的加工步驟，因此，成品上可 能會因為加：Q過程而產生破損、4裂。為了確保出貨品質 ，此類型的物件在出廠之前通常會進行各項的檢測，而專 門用來檢測物件表面完整性的機器—般被稱為分檢機。 參閱圖卜2,習知分檢機i係可檢測一待檢測件1〇, 圖中是舉-支螺絲為例，該分檢冑i包含：—個直立的基 架11、一個架設在基架u上並可升降之載台12、一個架設 在該載台12上並隨之升降之光源棋組13、—㈣設在載台 η上亦可隨之升降之影像擷取單元14，以及一個用來間接 輸送所述待檢測件1G的輸送單Α 15。該載台12具有一個 水平突出並位在輸送單元15與影㈣取單元Μ之間的檢 測部121，此檢測部121具有-個倒錐形並界定出一封閉之 檢測空間m的反射環*122，此檢測空間12〇 近上方的反射開口 123 ’以及-個鄰近下方的物件入口 124 當習知分檢機1位在囷 該載台12是位在較高位置， 、丨从w'•丨儿罝 此時待檢測件10之-頂面 201011283 與載口 12之檢測部121的物件入口 124呈分開狀。當分檢 機1欲由圖1的非檢測位置轉換到圖2的一個檢測位置時 ’盲先讓整個載台12以及架設其上之光源模組13、影像擷 取單το 14 —起下降，當待檢測件1〇之一待測部ι〇2進入 該反射環® 122所界定的檢測空間120内時，光源模組13 可以將光源投射到载台12之反射環面122，而影像梅取單 几14除了可梅取待檢測件10的頂面101的影像外，整個 待檢測件1G之待測部1G2的—外周面1G3，也可以因為環 形反射環Φ 122的反射，而㈣像反射到影像擷取單元 ’藉此達到完整檢測之目的。 各知分檢機1利用封閉環形之反射環面122來進行景 像反射的方式，雖然可錢到完整檢測待檢料W之外月 面1〇3及頂面101的目的，但是為了達到該項目的以; 利用完整的反射環自122來反射影像，如此_來每㈣ ，測件Π)都必需從載台12的底部進入該封閉的檢測" 120内。亦即，習知檢測機i的檢測步驟包含： (1) 利用輸送單元15將待檢測件10送到該反射環面以 的正下方，然後使該待檢測件1 〇靜止； (2) 操控載台12下移’以便讓待檢測件1〇的 進入該封閉的檢測空間120内； (3) 利用影像擁取單元14來擁取待檢測件 以及外周面103的影像； 之頂面10 (4)讓載台12上升，使待檢測件1〇的待剛部 開封閉的檢測空間120 ;及 ％全離 201011283 (5) 驅動輸送單元15將下— 空間120的正下方。 個待檢測件10傳送到該檢測 亦即，習知分檢機1在檢測的操作上不僅步驟多’輸 送單元15在移送待檢測件1〇 時也無法連續作業，因此， 1個檢測的過程中比較緩慢。而習知分檢们的設計上， 亦可讓輸送單元15上移使待檢測件1()之待測部ι〇2進入 檢測空間12G’但此種結構的改變同樣會產生檢測步驟多、 檢測緩慢等缺失，不再舉例說明。201011283 Nine, invention description: [Technical field of invention] This month is about a sorting machine, especially a sorting machine with a mirror that uses the principle of reflection to fully display the peripheral image of the object to be tested. [Prior Art] In the past, for example, screws, nuts, etc. were manufactured, and some processing steps such as impact, cutting, etc. were required. Therefore, the finished product may be damaged due to the addition of the Q process. . In order to ensure the quality of the shipment, this type of object is usually tested before it leaves the factory, and the machine specifically used to detect the surface integrity of the object is called a sorting machine. Referring to Figure 2, the conventional inspection machine i can detect a to-be-detected component 1 〇, which is an example of a lifting-branch screw, which includes: an upright pedestal 11 and a erected base a stage 12 that can be lifted and lowered on the frame, a light source chess set 13 that is mounted on the stage 12 and that is lifted and lowered, and (4) an image capturing unit 14 that is disposed on the stage η and can be lifted and lowered, and A conveying unit 15 for indirectly conveying the member to be tested 1G. The stage 12 has a detecting portion 121 which is horizontally protruded and positioned between the conveying unit 15 and the shadow (four) taking unit. The detecting portion 121 has a reverse tapered shape and defines a closed reflecting ring of the detecting space m. 122, the detection opening 12 is near the upper reflective opening 123' and - an object inlet 124 adjacent to the lower portion. When the conventional sorting machine 1 is located, the stage 12 is at a higher position, and the vehicle is at a higher position. At this time, the top surface 201011283 of the to-be-detected member 10 is separated from the object inlet 124 of the detecting portion 121 of the carrier port 12. When the sorting machine 1 is to be switched from the non-detecting position of FIG. 1 to one of the detecting positions of FIG. 2, the blind stage first causes the entire stage 12 and the light source module 13 and the image capturing unit το 14 to be lowered. When one of the to-be-detected parts 1 待 2 enters the detection space 120 defined by the reflection ring ® 122, the light source module 13 can project the light source to the reflection apron surface 122 of the stage 12, and the image plum In addition to the image of the top surface 101 of the detecting member 10, the outer peripheral surface 1G3 of the portion 1G2 of the to-be-detected member 1G may also be reflected by the annular reflecting ring Φ 122, and the image may be Reflected to the image capture unit 'to achieve the purpose of complete detection. The knowledge sorting machine 1 uses a closed annular reflection ring surface 122 to perform scene reflection. Although it can be used for the purpose of completely detecting the moon surface 1〇3 and the top surface 101 of the material to be inspected W, in order to achieve the purpose The project uses the complete reflection ring to reflect the image from 122, so that every (four), the test piece Π) must enter the closed detection " 120 from the bottom of the stage 12. That is, the detecting step of the conventional detecting machine i includes: (1) sending the member to be detected 10 directly under the reflecting ring surface by the conveying unit 15, and then making the object to be detected 1 〇 stationary; (2) manipulating The stage 12 is moved down to allow the object to be inspected to enter the closed detection space 120; (3) the image capturing unit 14 is used to capture the image of the object to be inspected and the outer peripheral surface 103; 4) Let the stage 12 rise, so that the detection space 120 of the to-be-detected part 1 to be closed is closed; and the % is fully separated from 201011283 (5) The drive conveying unit 15 will be directly below the space-space 120. The detection device 10 is transferred to the detection, that is, the conventional inspection machine 1 can not continuously operate in the operation of the detection, not only when the delivery unit 15 transfers the to-be-detected component 1 , therefore, the process of one detection It is slower. However, in the design of the conventional inspection, the conveying unit 15 can also move the inspection unit 1 to be tested into the detection space 12G', but the change of the structure also causes many detection steps. The lack of detection and other missing, no longer exemplified.
【發明内容】 本發明之目的係在提供一種可以完整地檢測待檢測件 之外周面’並可提高檢測速度之具反射鏡的分檢機。 本發明具反射鏡之分檢機是用來檢測數個待檢測件， 每個待檢測件都具有至少兩個可組合成完整外周面的檢測 區域，而該分檢機包含：一個連續地傳送間隔排列之待檢 測件的輸送單元、一個影像擷取單元，以及一個鄰近該輸 送單元並對應該影像擷取單元的反射單元、其中該反射單 元包括兩個Μ隔並共同衫出一可供待檢測件進出之檢測 通道的反射座，每個反射座都具有至少一個可以將至少一 個檢測區域的影像反射到影像擷取單元的反射鏡。 本發明的有益功效在於：利用分離的反射座來反射待 檢測件之外周面的影像，以及利用反射座來形成該檢測通 道，除了可以達到完整檢測所述待檢測件外周面之目的外 ’亦可讓待檢測件以連續方式進入檢測通道内進行檢測， 藉此達到提高分檢機之檢測速度的目的。 201011283 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之較佳實施例的詳細說明中，將可清楚 的呈現。 在本發明被詳細描述之前，要注意的是，在以下的說 明内容中，類似的元件是以相同的編號來表示。 參閱圖3、4、5,本發明分檢機之第一較佳實施例是用 來檢測數個待檢測件5，圖中所示的待檢測件5為一顆顆的 螺帽’其係沿著一條直線路徑50㈣，並具有一個端φ 51參 ，以及一個位在該端面51下方的外周面52,以一條平行於 直線路徑50的平行分隔線53，以及一條垂直於該平行分隔 線53之垂直分隔線54作區分’該外周面52可以區分為四 個皆為90度夾角的檢測區域521、522、523，524。 本貫施例之分檢機則是包含：一輸送單元2、一台影像 掏取單m及—個反射單元〇該輸送單元2可^檢 列件5㈣成直線狀，並㈣待檢科5沿著該直線路徑 ❿ 5〇前進’此輸送單元2包括一個沿著該直線路徑％延伸的 基台2卜一個架設在基台21之一端上的動力轉輪η、一 個驅動該動力轉輪22轉動的動力源23、一個架設在該基台 1上並與動力轉輪22分別位在相反側的從動轉輪M，以 及—個鋪設並圍繞該動力轉輪22及從動轉輪2 =，所述待檢測件5 „隔地擺放在該輸送帶2 段251上。 心褕送 本實施例之影像擷取單元 包括一個安裝在基台21旁 8 201011283 之基座3!、-個直立往上的支桿32，以及—個架設在該支 桿32上並往輸送帶25之輸送段251投射的影像揭取器33 〇 本實施例之反射單元4包括：兩個共同界定出一檢測 通道40的反射座41、42，以及兩個將前述反射座41、42 斜架在基台21上並位在輸送段251之長度方向相反側的安 裝架43 »該檢測通道4〇具有一個供待檢測件5進入的入口 401 ’以及一個供待檢測件5離開的出口 4〇2，前述入口 401及出口 402間的連線平行於直線路# 5〇。本實施例之 反射座41具有-片由鄰近輸送帶25 —側且逐漸地往上並 往外傾斜的第-架板4U，以及—片與第―架板4ΐι連接的 第二架板412,其中第-架板411具有—個朝向該檢測通道 40之反射鏡413，其並鄰近該檢測通道4〇之入口 4〇1，第 二架板412則是鄰近該檢測通道4〇之出口 4〇2，並具有一 個朝向該檢測通道40的反射鏡414。上述反射鏡413、414 只要能夠將待檢測件5的影像反射到影像擷取器33即可， 具體例如：凸透鏡、平面鏡或者柱狀鏡等等，故其實施時 並無特別的限制。 為了達到完整檢測之目的，該第一及第二架板4U、 412之間的夹角α以3〇〜75度為較佳’並以6〇度為最佳， 且該第一及第二架板411、412相對於輸送帶25之傾斜角度 Θ以30〜60度為佳，並以45度為較佳。前述夹角“及傾斜 角度沒的限;t，可以讓反射鏡413、4Μ分別對應待檢測件 5之檢測區域521、522，即分別對應該等待檢測件5之"4 201011283 外周區域，同時將檢測區域52丨、522的影像反射到影像擷 取器33。 ‘ 本實施例之反射座42的構造與反射座41完全相同， . 故亦具有一設置一反射鏡423的第一架板421，以及一個設 置一反射鏡424的第二架板422。前述反射鏡423、424的 功能及形式與反射鏡413、414相同，不再贅述，由於該等 反射鏡423、424和反射鏡413、414分別位在檢測通道4〇 的相反側’故前述反射鏡4243、424可以將待檢測件5之 檢測區域523、524的影像反射到影像擷取器33。 _ 本實施例之分檢機在使用時，輸送單元2之輸送帶25 是受到動力源23的驅動沿著該直線路徑5〇前進，並且讓 待檢測件5以直線間隔方式--地由入口 401進入檢測通 道40，再由出口 402離開該檢測通道4〇。而在待檢測件5 進入檢測通道40的過程中，位在正上方之影像擷取器33 可以直接擷取待檢測件5之端面51的影像，而位在該端面 51下方的外周面52的影像，則分別由位在檢測通道兩 側的反射鏡413、414、423、424來反射。由於本實施例所❹ 設計的檢測通道40可以讓待檢測件5〇連續地進出，因此 ’本實施例確實可以提高分檢機之檢測速度。 值得進一步說明的是’本發明第一較佳實施例的分檢 機利用兩個分離的反射座41、42來反射影像，不僅可以達· 到元全反射待檢測件5之外周面52影像的目的，該項設計 由於不會妨礙直線排列之待檢測件5進出該檢測通道4〇, 故亦具有提高檢測速度之功效。 10 201011283 參閱圖6、7’本發明分檢機之第二較佳實施例亦包含 一輸送單元2、一影像擷取單元3,以及一個反射單元4, 該輸送單元2是一種轉盤的形式，故具有一個被驅動並可 圍繞一旋轉中心轉動的轉盤26。而該影像擷取單元3是鄰 近轉盤26’同樣包括一個朝向轉盤26的影像擷取器33。 本實施例之反射單元4同樣包括兩個共同界定出一待檢通SUMMARY OF THE INVENTION An object of the present invention is to provide a sorting machine with a mirror which can completely detect the outer circumferential surface of a member to be inspected and can improve the detection speed. The sorting machine with mirror of the present invention is used for detecting a plurality of parts to be inspected, each of which has at least two detecting areas which can be combined into a complete outer peripheral surface, and the sorting machine comprises: one continuous conveying a conveying unit of the object to be detected, an image capturing unit, and a reflecting unit adjacent to the conveying unit and corresponding to the image capturing unit, wherein the reflecting unit comprises two partitions and a common shirt A reflection seat of the detection channel in which the detecting member enters and exits, each of the reflection seats having at least one mirror capable of reflecting the image of the at least one detection area to the image capturing unit. The beneficial effects of the present invention are: using a separate reflection seat to reflect the image of the outer circumferential surface of the object to be inspected, and using the reflection seat to form the detection channel, in addition to the purpose of completely detecting the outer circumferential surface of the object to be inspected The object to be detected can be detected in a continuous manner into the detection channel, thereby achieving the purpose of improving the detection speed of the inspection machine. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. Referring to Figures 3, 4 and 5, the first preferred embodiment of the sorting machine of the present invention is for detecting a plurality of members 5 to be inspected, and the member to be inspected 5 shown in the figure is a single nut. Along a straight path 50 (four), and having an end φ 51 ref., and an outer peripheral surface 52 positioned below the end surface 51, a parallel dividing line 53 parallel to the linear path 50, and a vertical perpendicular to the parallel dividing line 53 The vertical dividing line 54 is distinguished. The outer peripheral surface 52 can be divided into four detecting areas 521, 522, 523, 524 each having an angle of 90 degrees. The sorting machine of the present embodiment comprises: a transport unit 2, an image capture unit m and a reflection unit, the transport unit 2 can detect the column 5 (four) in a straight line, and (4) the subject to be examined 5 Along the linear path 〇 5〇, the conveying unit 2 includes a base 2 extending along the linear path %, a power wheel η mounted on one end of the base 21, and a driving power wheel 22 a rotating power source 23, a driven wheel M mounted on the base 1 and located on the opposite side of the power wheel 22, respectively, and a laying and surrounding the power wheel 22 and the driven wheel 2 = The object to be detected 5 is placed on the conveyor belt 2 section 251. The image capturing unit of the embodiment is provided with a base 3 installed on the side of the base 21 8 201011283, and an upright The upwardly extending struts 32, and the image retractor 33 erected on the struts 32 and projected onto the conveying section 251 of the conveyor belt 25, the reflecting unit 4 of the embodiment comprises: two jointly defining a detection The reflecting seats 41, 42 of the channel 40, and the two reflecting the aforementioned reflecting seats 41, 42 on the base 21 and Mounting bracket 43 on the opposite side of the length of the conveying section 251. The detecting passage 4 has an inlet 401' for the inlet of the member to be inspected 5 and an outlet 4〇2 for the detecting member 5 to exit, the inlet 401 and The connection between the outlets 402 is parallel to the straight line #5. The reflection seat 41 of the present embodiment has a first plate 4U which is adjacent to the side of the conveyor belt 25 and which is gradually inclined upward and outward, and a sheet and The second shelf 412 is connected to the first shelf 411, wherein the first shelf 411 has a mirror 413 facing the detection channel 40, and adjacent to the entrance 4〇1 of the detection channel 4, the second shelf The 412 is adjacent to the exit 4〇2 of the detecting channel 4〇 and has a mirror 414 facing the detecting channel 40. The mirrors 413 and 414 can reflect the image of the member to be detected 5 to the image picker 33. For example, a convex lens, a plane mirror or a columnar mirror, etc., is not particularly limited in its implementation. The angle between the first and second shelf plates 4U, 412 is α for the purpose of complete detection. It is better to use 3〇~75°' and the maximum is 6〇 Preferably, the first and second shelf plates 411, 412 are inclined at an angle of 30 to 60 degrees with respect to the conveyor belt 25, and preferably 45 degrees. The angle "and the angle of inclination" are not limited; The mirrors 413, 4 可以 can respectively correspond to the detection areas 521, 522 of the to-be-detected component 5, that is, respectively corresponding to the outer circumference area of the "4 201011283 of the detecting member 5, and reflect the images of the detection areas 52丨, 522 to the image. Picker 33. The reflector 42 of the present embodiment has the same configuration as the reflector 41, and thus has a first shelf 421 provided with a mirror 423 and a second shelf 422 provided with a mirror 424. The functions and forms of the mirrors 423 and 424 are the same as those of the mirrors 413 and 414, and will not be described again. Since the mirrors 423 and 424 and the mirrors 413 and 414 are respectively located on opposite sides of the detecting channel 4, the aforementioned reflections are performed. The mirrors 4243, 424 can reflect the image of the detection areas 523, 524 of the member to be detected 5 to the image picker 33. When the sorting machine of the embodiment is in use, the conveyor belt 25 of the conveying unit 2 is advanced by the driving of the power source 23 along the linear path 5, and the detecting member 5 is arranged in a straight line--by the entrance The 401 enters the detection channel 40 and exits the detection channel 4 by the outlet 402. In the process of the detecting member 5 entering the detecting channel 40, the image capturing device 33 located directly above can directly capture the image of the end surface 51 of the detecting member 5, and the outer peripheral surface 52 located below the end surface 51. The images are reflected by mirrors 413, 414, 423, 424 located on either side of the detection channel, respectively. Since the detecting passage 40 designed in the present embodiment allows the member to be inspected 5 to continuously enter and exit, the present embodiment can surely improve the detecting speed of the sorting machine. It should be further noted that the sorting machine of the first preferred embodiment of the present invention uses two separate reflecting seats 41, 42 to reflect an image, and can not only reflect the image of the peripheral surface 52 of the detecting member 5 to the total reflection of the element. Therefore, the design has the effect of improving the detection speed because it does not hinder the linearly arranged to-be-detected member 5 from entering and exiting the detection channel 4〇. 10 201011283 Referring to Figures 6 and 7', the second preferred embodiment of the sorting machine of the present invention also includes a transport unit 2, an image capture unit 3, and a reflection unit 4, which is in the form of a turntable. Therefore, there is a turntable 26 that is driven and rotatable about a center of rotation. The image capturing unit 3, which is adjacent to the turntable 26', also includes an image picker 33 facing the turntable 26. The reflection unit 4 of the embodiment also includes two together to define a to-be-checked
道40的反射座41、42，前述檢測通道40同樣具有一入口 401及一出口 402。本發明第二較佳實施例與第一實施例的 差別在於：所述待檢測件5是沿著一圍繞轉盤26之旋轉中 心的弧曲路徑55前進’而該檢測通道40之入口 401及出 口 402即間隔地位在該弧曲路徑55上。 藉由改變輸送單元2的構造，以及反射座41、42的架 »又方式，同樣可以達到提高分檢機之檢測速度的目的。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明巾請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 ，圖中該分檢機 圖1是一種習知分檢機的側視示意圖 位在一個非檢測位置； 圖中該分檢機位在 圖2疋一類似圖i的側視示意圖 一個檢測位置； 圖 是本發明純機之第一較佳實施例的立體示 意圖 201011283 圖4是該第一較佳實施例之一局部俯視圖，主要顯示 該分檢機之一反射單元： 圖5是該第一較佳實施例的一前視示意圖，主要顯示 ’ 該分檢機之反射單元； 圖6是本發明分檢機之第二較佳實施例的立體示意圖 ;及 圖7是該第二較佳實施例之一未完整俯視圖，圖中省 略該分檢機之一影像擷取單元。The reflection seats 41, 42 of the track 40 also have an inlet 401 and an outlet 402. The second preferred embodiment of the present invention differs from the first embodiment in that the member to be detected 5 is advanced along an arc path 55 around the center of rotation of the turntable 26 and the inlet 401 and the outlet of the detection channel 40 are 402 is spaced apart on the curved path 55. By changing the configuration of the transport unit 2 and the arrangement of the reflectors 41, 42 again, the purpose of improving the detection speed of the sorting machine can be achieved. However, the above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent change and modification of the patent scope and the description of the invention according to the invention. All remain within the scope of the invention patent. [Simple description of the drawing], the drawing machine in the figure is a side view of a conventional sorting machine in a non-detecting position; in the figure, the sorting machine is in the side of Figure 2 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 4 is a partial plan view of a first preferred embodiment of the present invention. FIG. 4 is a partial plan view of the first preferred embodiment of the present invention. 5 is a front view of the first preferred embodiment, mainly showing 'the reflecting unit of the sorting machine; FIG. 6 is a perspective view of the second preferred embodiment of the sorting machine of the present invention; and FIG. 7 is the same One of the second preferred embodiments is not a complete top view, and one of the image capturing units of the sorting machine is omitted.
12 20101128312 201011283
【主要元件符號說明】 2 輸送單元 4145 反射鏡 21 基台 42 反射座 22 動力轉輪 421 第一架板 23 動力源 422 第二架板 24 從動轉輪 423 反射鏡 25 輸送帶 424 反射鏡 251 輸送段 43 安裝架 26 轉盤 5 待檢測件 3 影像擷取單元 50 直線路徑 31 基座 51 端面 32 支桿 52 外周面 33 影像擷取器 521 檢測區域 4 反射單元 522 檢測區域 40 檢測通道 523 檢測區域 401 入口 524 檢測區域 402 出口 53 中間分隔線 41 反射座 54 垂直分隔線 411 第一架板 55 弧曲路徑 412 第二架板 a 夾角 413 反射鏡 β 傾斜角度 13[Main component symbol description] 2 Conveying unit 4145 Mirror 21 Base 42 Reflector 22 Power wheel 421 First frame 23 Power source 422 Second frame 24 Follower wheel 423 Mirror 25 Conveyor belt 424 Mirror 251 Conveying section 43 Mounting bracket 26 Turntable 5 Object to be inspected 3 Image capturing unit 50 Straight path 31 Base 51 End face 32 Strut 52 Outer peripheral surface 33 Image picker 521 Detection area 4 Reflection unit 522 Detection area 40 Detection channel 523 Detection area 401 Entrance 524 Detection area 402 Exit 53 Intermediate separation line 41 Reflector 54 Vertical separation line 411 First shelf 55 Curve path 412 Second shelf a Angle 413 Mirror β Tilt angle 13