九、發明説明： 【發明所眉之技術領域】 本發明關於一種用於檢測微小電子元件的不合格或正 常與否而進行分類的電子元件雙軌檢測設備及方法，尤其 是大幅提高在同一時間内可檢測到的電子元件之數量，從 而提高作業效率的電子元件雙軌檢測設備及方法。 【先前技術】 第一圖是用於說明一般電子元件檢測設備的流程圖， 第二圖是完成第—圖流程圖構成的電子元件檢測設備之示 意圖。 第一圖才口弟 〜叫，Ν、、Ό /Γ冉休用灰 4 CTJ 你狐 tf'j 一 個檢測設備’為了有助於理解’同時顯示該流程圖形式之 第一圖和以示意圖形式之第二圖。 第-圖以及第二圖所顯示的電子元件檢測設備包括： 儲料器用於儲存諸多已成型的電子元件丨，以便、〆 檢測；送料裝置20，透過振動作用移動由該儲料器 姶的電子元件1 ;線性送料裝置30，其具有固定的 供 以便依次供給由該送料裝置20供給的電子元件度’ 4〇 ’其由玻璃板構成，以便更加容易地檢測由該=轉骏I 裝置30供給的電子元件；校正裝置50，用於將電性送带 排列成一列’以便針對隨該旋轉裝置40旋轉的電元件 行正確的檢測；拍攝（照相機）裝置60，用於抬元件i 止裝置50調整的電子元件的各面形狀；編碼器 由蟑幸 、’’、、° 〇 ’ 用於 1338129 確定由該拍攝裝置60拍攝的電子元件之位置資訊；微型機 80,用於輸入由該拍攝裝置60拍攝的影像信號及用以確認 電子元件1的數量而進行檢測的計數感測器71及編碼器 70等之信號，並進行處理及控制；控制裝置90，根據該微 型機80的信號輸出控制信號，且在規定的位置具有顯示部 (例如，觸摸式面板等），以便確認電子元件的合格品及不 合格品之數量；及兩個噴嘴91、92,用於喷射壓縮空氣， 以便根據該控制裝置90之信號，分類排出電子元件的合格 品及不合格品。如第2圖所示，噴嘴91、92由連接管連接， 從而空氣可以流入喷嘴，且雖然未見於圖示，在喷嘴91、 92的另一側連接管之終端連接有閥門。於此，通過閥門的 開/關，空氣沿著連接管流入，且通過喷嘴91、92喷射。 這樣，由於壓縮空氣從閥門經由連接管直到通過噴嘴91、 92喷射有移動距離，所以消耗時間。 但是，如上面所述的現有電子元件檢測設備在同一時 間内可檢測的電子元件的數量是有限的。 【發明内容】 為了解決該問題而提出本發明，本發明的目的在於提 供一種將兩個電子元件為一組，對兩個電子元件分別進行 從線性送料裝置到拍攝裝置之處理，從而提高在同一時間 内可檢測的電子元件之數量，從而提高作業效率的電子元 件雙軌檢測設備及方法。 為了實現該目的，本發明提供一種用於檢測電子元件 7 1338129 =設備’其特徵在於，包括：送料裝置，透過振動 儲料器供給的電子元件’該儲料器中存儲 =電子元件’以便進行檢測；兩一上的線性送料裝置的 ，、具有指定的長度幻目鄰設置，以便依次供給由該送料裝 置供給的電子元件；旋轉裝置，具有®軸璃板，將由各 該線性送料心供給的電子元件放在其上面，以設置兩個 以上的軌道；校正裝置，具有一次校正器，該一次校正器 具有引導該電子元件的通道，以便將放在該玻璃板上的電 子元件成一列地整理在用於檢測的各個轨道上；拍攝裝 置’用於拍攝整理在各個執道中的電子元件之各個面形 狀；以及分類裝置，在被檢測完的電子元件中，將位於最 外側軌道中的電子元件分為合格品及不合檢品，之後，將 位於下一外側執道中的電子元件分為合格品及不合格品。 於此’下一個外側執道是指緊鄰該最外側執道的内侧軌道 並且’根據本發明之該檢測設備的特徵在於，進一步 包括：編碼器，用於確認由該拍攝裝置拍攝的電子元件之 位置資訊；微型機，用於輸入由該拍攝裝#拍攝的影像信 號及用於確認該電子元件的數量而進行檢泗的計數器感測 器及該編碼器等的信號，並進行處理以及控制；控制裝置 ’根據該微型機的信號輸出控制信號，且具有顯示器部’ 以便可以確認該電子元件的合格品、不合挎品或再檢測品 的數量；以分類裝置，根據該控制裝置的信號，將該電子 元件分為合格品、不合格品或再檢測品。 1338129 該校正裝置還包括二次校正器，用於再次整理通過該 一次校正器整理的位於軌道申的電子元件中之由於該玻璃 板的離心力而偏離軌道的電子元件。 沿該旋轉裝置的旋轉方向相隔固定的距離分別設置該 拍攝裝置，以便拍攝該電子元件的6個面（左、右、前、 後、上、下），該拍攝裝置形成有：第一側面照相機，用於 拍攝該電子元件的左側面；第二側面照相機，用於拍攝該 電子元件的右側面；後方照相機，用於拍攝該電子元件的 w 後面；底部照相機，用於拍攝該電子元件的底面；頂部照 相機，用於拍攝該電子元件的頂部；以及前方照相機，用 於拍攝該電子元件的前面；並且，在每個該照相機中分別 形成有具有照明性能的鹵素電燈，以正確地拍攝該電子元 件，且在與該照相機相對的部分分別形成反射鏡，以便容 易地拍攝該電子元件的各個面。 此外，本發明的電子元件檢測方法的特徵在於包括： φ 透過裝有電子元件的儲料器將電子元件供給送料裝置之步 驟；利用振動作用，將通過該送料裝置供給的電子元件分 別供給兩個以上的線性送料裝置，之後，於旋轉的玻璃板 上的執道中依次供給該電子元件的步驟；利用照相機分別 拍攝供給到該對應執道的電子元件的各個面，由接收所拍 '攝的影像信號的微型機檢測是合格品或不合格品的步驟； 對結束該檢測的電子元件中的位於最外側軌道中的電子元 件進行合格品及不合格品分類的步驟；以及在結束該最外 侧軌道中的電子元件的合格品及不合格品分類之後，對位 9 於下一個外側執道中的電子元件進行合格品及不合格品分 類的步驟。於此，τ一個外侧軌道是指緊鄰該最外側執道 的内側軌道。 並且，本發明的該電子元件檢測方法進一步包括，於 破璃板上的對應軌道依次供給（設置）該電子元件之後， 利用指定的校正裝置進行整理，使該電子元件分別位於玻 璃板上正軌道中的，驟。 此外，本發明的該電子元件檢測方法還包括：所檢測 的電子元件為不合格品時，透過觸發感測器和編碼器正確 地確3忍該不合格品位置的步驟；將該確認的位置資訊資料 傳輸給微型機之後，透過該微型機向控制裝置輸送信號的 步驟’以及根據該控制裝置輸出的信號，向對應的排出桶 排出電子元件的步驟。 因此，本發明提供該的電子元件雙軌檢測設備及方法 ，從而與現有的電子元件檢測方式相比，同—時間内可以 檢測更多的電子元件，提高了作業效率。 【實施方式】 以下參”，、附圖詳細說明根據本發明的較佳具體實施 說明附圖之前，首先說明現有電IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to an electronic component dual-track detecting apparatus and method for detecting the failure or normality of a small electronic component, and in particular, greatly improving the same time An electronic component dual-track detecting device and method capable of detecting the number of electronic components, thereby improving work efficiency. [Prior Art] The first figure is a flowchart for explaining a general electronic component detecting device, and the second figure is a schematic diagram of an electronic component detecting device constructed by the first flowchart. The first picture is the younger brother ~ call, Ν, Ό / Γ冉 用 灰 4 CTJ your fox tf'j a detection device 'to help understand' while showing the first picture of the flow chart form and in schematic form The second picture. The electronic component detecting device shown in the first and second figures includes: a hopper for storing a plurality of formed electronic components 丨 for detecting 〆; and a feeding device 20 for moving the electrons smashed by the hopper by vibration Element 1; linear feed device 30 having a fixed supply for sequentially supplying the electronic component supplied by the feed device 20, which is composed of a glass plate for easier detection of the supply by the relay device 30 Electronic component; correction device 50 for arranging the electrical tapes in a row for correct detection of the electrical components that rotate with the rotating device 40; shooting (camera) device 60 for lifting the components The shape of each face of the adjusted electronic component; the encoder is used by luck, '', °°' for 1338129 to determine the position information of the electronic components captured by the camera 60; the microcomputer 80 for inputting by the camera 60 image signals and signals of the counter sensor 71 and the encoder 70 for detecting the number of electronic components 1 are processed and controlled; 90, a control signal is outputted from the signal of the microcomputer 80, and a display unit (for example, a touch panel or the like) is provided at a predetermined position to confirm the number of qualified products and defective products of the electronic component; and two nozzles 91 And 92 for injecting compressed air to classify the qualified products and the defective products of the electronic components according to the signal of the control device 90. As shown in Fig. 2, the nozzles 91, 92 are connected by a connecting pipe so that air can flow into the nozzle, and although not shown, a valve is connected to the terminal of the other side of the nozzles 91, 92. Here, by the opening/closing of the valve, air flows in along the connecting pipe and is sprayed through the nozzles 91, 92. Thus, since the compressed air is ejected from the valve through the connecting pipe until the moving distance is passed through the nozzles 91, 92, it takes time. However, the number of electronic components detectable by the existing electronic component detecting apparatus as described above at the same time is limited. SUMMARY OF THE INVENTION The present invention has been made to solve the problem, and an object of the present invention is to provide a method in which two electronic components are grouped, and two electronic components are separately processed from a linear feeding device to a photographing device, thereby improving the same An electronic component dual-track detecting device and method capable of detecting the number of electronic components in a time, thereby improving work efficiency. In order to achieve the object, the present invention provides a device for detecting electronic components 7 1338129=devices, characterized in that it comprises: a feeding device through which an electronic component 'storage = electronic component' is supplied through a vibration hopper for carrying out Detecting; a linear feeder of two on one, having a specified length of phantom adjacent arrangement for sequentially supplying electronic components supplied by the feeding device; a rotating device having a ® glass plate to be supplied by each of the linear feed hearts The electronic component is placed thereon to set more than two tracks; the correcting device has a primary corrector having a channel for guiding the electronic component to arrange the electronic components placed on the glass plate in a row On each of the tracks for detection; the photographing device 'for photographing the respective face shapes of the electronic components arranged in the respective tracks; and the sorting means for, among the electronic components to be detected, the electronic components located in the outermost track Divided into qualified products and non-inspected products, after which, the electronic components located in the next outer lane are classified into qualified And defective products. The 'next outer lane refers to the inner rail adjacent to the outermost lane and the detecting device according to the invention is characterized in that it further comprises: an encoder for confirming the electronic component photographed by the photographing device Position information; a microcomputer for inputting a video signal captured by the camera device, a counter sensor for checking the number of the electronic components, and a signal of the encoder, etc., and processing and controlling the signal; The control device 'outputs a control signal according to the signal of the microcomputer, and has a display portion' so that the number of qualified products, defective products or re-detected products of the electronic component can be confirmed; and the classification device according to the signal of the control device The electronic component is classified into a qualified product, a non-conforming product, or a re-tested product. 1338129 The correcting device further includes a secondary corrector for rearranging the electronic components in the track electronic component that are off track by the centrifugal force of the glass plate, which are arranged by the primary corrector. The photographing device is respectively disposed at a fixed distance along the rotation direction of the rotating device to photograph six faces (left, right, front, back, up, and down) of the electronic component, and the photographing device is formed with: a first side camera For photographing the left side of the electronic component; a second side camera for photographing the right side of the electronic component; a rear camera for photographing the back of the electronic component; and a bottom camera for photographing the underside of the electronic component a top camera for photographing the top of the electronic component; and a front camera for photographing the front of the electronic component; and a halogen lamp having illumination performance respectively formed in each of the cameras to correctly photograph the electronic The elements are respectively formed with mirrors at portions opposite to the camera to easily photograph the respective faces of the electronic component. Further, the electronic component detecting method of the present invention is characterized by comprising: φ a step of supplying an electronic component to a feeding device through a hopper equipped with an electronic component; and supplying the electronic component supplied through the feeding device to two by vibration The above linear feeding device, after which the electronic component is sequentially supplied to the rotating glass plate; the camera is used to respectively capture the respective faces of the electronic components supplied to the corresponding channel, and the image taken by the receiving camera is received. a step of detecting, by the microcomputer, a good or a defective product; and performing the step of classifying the qualified product and the defective product of the electronic component located in the outermost track of the electronic component that ends the detection; and ending the outermost track After classifying the qualified products and the non-conforming products of the electronic components in the middle, the steps of classifying the qualified products and the non-conforming products in the next outer circuit are performed. Here, an outer track of τ means the inner track adjacent to the outermost track. Moreover, the electronic component detecting method of the present invention further includes, after sequentially supplying (setting) the electronic component on a corresponding track on the glass plate, and finishing by using a designated correcting device, so that the electronic component is respectively located on the glass plate. In the middle, suddenly. In addition, the electronic component detecting method of the present invention further includes the step of correctly correcting the position of the defective product through the trigger sensor and the encoder when the detected electronic component is a non-conforming product; After the information material is transmitted to the microcomputer, the step of transmitting a signal to the control device through the microcomputer and the step of discharging the electronic component to the corresponding discharge bin according to the signal output from the control device. Therefore, the present invention provides the electronic component dual-track detecting apparatus and method, so that more electronic components can be detected in the same time period as compared with the conventional electronic component detecting method, and work efficiency is improved. [Embodiment] The following is a detailed description of the preferred embodiments of the present invention.
拍攝裴置及分類裝置 f先說明㉟有電子元件檢測設備和根 T 久工市成一個軌道， 1338129 等皆為一個，以此進行位於該軌道令的電子元件的供給、 校正、檢測及分類。 相反地，在本發明中，在玻璃板上形成兩個以上的軌 道，較佳係形成兩個軌道，且該軌道的數量相對應，將該 線性送料裝置、校正裝置、拍攝裝置、分類裝置等設置為 兩個，因此對位於該兩個執道中的每個電子元件進行檢 測。因此，相同時間内的電子元件檢測效率可以加倍提高。 如上述，在本發明117，在玻璃板上形成内側軌道a和 # 外側執道b等兩條軌道。 因此，在本說明書中，與位於内側執道a中的電子元 件2相關的設備的標號表示為：線性送料裝置為212、通 道為237、二次校正器是238、作為拍攝裝置的照相機是 241〜246 。 此外，與位於外側軌道b上的電子元件2’相關的設 備的標號表示為：線性送料裝置是212’ 、通道是237’ 、 φ 二次校正器是238’ 、作為拍攝裝置的照相機是241’〜 246，。 第三圖是用於說明根據本發明實施例的電子元件雙軌 檢測設備的流程圖，第四圖是用於說明根據本發明實施例 的電子元件雙軌檢測設備的示意圖。 如上所述，本發明的特徵在於在玻璃板上形成兩個以 上的軌道，且具有與軌道的數量相同的線性送料裝置、校 正裝置、拍攝裝置、分類裝置等，但是，在本說明書中主 要說明具有兩個上述裝置以及軌道的情況。 11 1338129 並且，上述的“雙軌”並不只表示 以上 兩個，還包括兩個 如第三圖以及第四圖所示，根據本發明的電子一 軌檢測設備是用於檢測設置於半導體裝備咬者電几雙 前完成的電子元件的設備。 ’4械之 雙軌電子元件檢測設備大致包括送料裝置2ι〇、線性 送料裝置212、121，、旋轉裝置220、校正裝置23〇、23〇，、 拍攝裝置240、240’、分類裝置250、25〇，、編碼器26〇 及微型機270。 如面所述’本發明中的該等線性送料裝置212、212，、 校正裝置230、230’ 、拍攝裝置240、240，、分類裝置 250、250等都设置成兩個，對兩個電子元件分別進行既 定操作（例如’供給、校正、拍攝、分類等）。 該送料裝置210透過振動作用移動該電子元件2、 2’ ’該等電子元件是由儲料器（未於圖中示）供給，為了 檢測該等電子元件2、2’ ，儲料器中裝有大量的電子元件 2、2， 〇 設置兩個以上（較佳為兩個）的該等線性送料裝置 212、212’ ，透過每個線性送料裝置將電子元件2、2，依 次放在具有玻璃板222的旋轉裝置22〇上（更加詳細地說 是玻璃板上的軌道中）。 該等線性送料裝置212、212，具有調整成符合電子元 件2、2’尺寸的線形槽，其一端與該送料裝置21〇連接， 另一端位於該玻璃板222上。 1338129 在該玻璃板222上相隔一定距離放置有由該等線性送 料裝置212、212’供給的電子元件2、2，。也就是說，電 子元件2透過第一線性送料裝置212依次放在玻璃板222 上的内側軌道a中，電子元件2’透過第二線性送料裝置 212 依次放在玻璃板222上的外侧執道b中。 該玻璃板222是具有圓形形狀的板，透過如同步進電 動機（未於圖中顯示）等旋轉裝置旋轉。該等電子元件2、 鲁 2 分別設置在形成於該玻璃板222上的軌道a、b中，且 透過該旋轉裝置旋轉。 校正裳置230、230是為了拍攝（檢測）該電子元件 2、2 ’將電子元件2、2’於各自的軌道a、b整理的裝 置。 該等校正裝置230、230，包括一次校正器232和二次 校正器238、238 。即，第一校正裝置230由一次校正器 232和二次校正器238所構成，第二校正裝置23〇，是由一 # 次校正器232和二次校正器238，所構成。 該等電子元件2、2，經由該一次校正器232及二次校 正器238、238’ ，在該玻璃板222上對應的軌道中進行細 微地調整。 進一步詳細地觀察該等校正裝置230、230，，則一次 校正器232設置在鄰接於該線性送料裝置212另一端的位 置上。該一次校正器232包括内側引導件234、外側引導 件234’以及用於形成兩個通道237、237’而形成在内側 引導件234及外側引導件234，間之固定引導件235。並 13 丄幻8129 ，該-人&正$ 232還包括固定支持該等引導件234、 234 、235之框架（未於圖中顯示）。 口此4等電子7C件2、2’在經由該内側引導件234、 固定引導件235以及外·導件234，㈣成的通道⑶、 237於同時被整理。亦即，内側軌道&中的電子元件2在 經由形成在内側引導件234和固定引導件235間之通道237 於同時被整理，外側軌道b中的電子元件2，在經由形成 在固定導向235和外側引導件234，間之通道加於同時 被整理。 另一方面，即使由該一次校正器232整理了電子元件 2 ' 2,，但電子元件2、2，中也因該玻璃板222的離心力 之時作用而有向外偏離的力量。從而，設置有二次校正 器238、238 ’用於細微地整理因該玻璃板222的離心力 而向外面偏離的電子元件2、2，。 該等二次校正器238、238，包括中間突出的突起引導 件（未於圖中顯示）和設置該突起引導件的框架（未於圖 中顯示）。 較佳地，上述突起引導件的前端相對電子元件的軌道 a、b位於外側，且中間的突起部分使電子元件位於軌道a、 b中。 在本發明中，對將電子元件於該玻璃板上的軌遒中整 理的方式或者校正器的數量沒有特別的限定。 拍攝裝置240、240’是用於拍攝通過該校多裝置 230、230’在各個軌道中調整的電子元件2、2，的6個面 14 1338129 (包括4個面）形狀的裝置。 第一拍攝裝置240由第一側面照相機241、第二側面 照相機242、頂部照相機243、後方照相機244、底部照相 機245、前方照相機246所構成，第二拍攝裝置240’由第 一側面照相機241’ 、第二側面照相機242’ 、頂部照相機 243’ 、後方照相機244’ 、底部照相機245’ 、前方照相 機246’所構成，且這些照相機分別相隔規定的距離，設 置在玻璃板222的旋轉方向上。 ^ 在本發明中，並不特別限定上述照相機的數量以及各 個照相機的位置。即，照相機的數量可以是4個或者6個 。也就是說，可以如同2002年12月28日授權的專利（專 利號：10 — 367863，發明名稱：使用視覺系統的電子元件 檢測方法）一樣，具有4個照相機，也可以如同2004年 10月22日公開的專利（公開號：10-2004—89798，發明 名稱：使用連續獲得影像的電子元件檢測設備以及方法） • 一樣，具有6個照相機。 並且，照相機可以按照第一側面照相機、第二側面照 相機、後方照相機、底部照相機、頂部照相機、前方照相 機的順序設置，也可以按照頂部照相機241、241’ 、底部 照相機242、242’ 、後方照相機243、243’ 、前方照相機 244、244’ 、第一側面照相機245、245’ 、第二側面照相 機246、246’的順序設置。 在這裏，標號214是指拍攝位於内側軌道a上的電子 元件2上部的照相機，214’是指拍攝位於外側執道b上的 15 1338129 電子元件2，上部的照相機。同樣，標號215是指拍攝位 於内側軌道a上的電子元件2下部的照相機，215，是指拍 攝位於外側軌道b上的電子元件2，下部的照相機。 為了正確地拍攝該等電子元件2、2’ ’在該等照相機 中分別形成有具有照明功能的鹵素電燈（未於圖中顯示）， 為了容易地拍攝該等電子元件2、2，的各個面，在與該等 照相機相對的部分分別形成反射鏡（未於圖中顯示）。 另一方面，在本發明中，在該等拍攝裝置240、240， 和才父正裂置230、230’之間，較佳係在該二次校正器238、 238的侧面設置觸發感測器（trigger sensor) 262、262’ 。 該等觸發感測器262、262’檢測電子元件2、2，，且 將其資訊提供給微型機270。 ^ 該編碼器260是與觸發感測器的資訊一同使用，以確 定由該等拍攝裝置240、240，拍攝的電子元件2、2’的位 置資訊。 該微型機270是用於輸入由該等拍攝裝置240、240， 拍攝的影像信號和為了確認該等電子元件的數量而檢測的 。十數感測器274、274’和該編碼器260以及觸發感測器等 的信號’並進行處理以及控制的裝置。Shooting device and sorting device f First, the electronic component testing device and the root T are all in one track, and 1338129 is used as one to supply, correct, detect and classify the electronic components located in the track. On the contrary, in the present invention, two or more tracks are formed on the glass plate, preferably two tracks are formed, and the number of the tracks corresponds to the linear feeding device, the correcting device, the photographing device, the sorting device, and the like. Set to two, so each electronic component located in the two tracks is detected. Therefore, the detection efficiency of electronic components in the same time can be doubled. As described above, in the present invention 117, two tracks such as the inner side track a and the outer side track b are formed on the glass plate. Therefore, in the present specification, the reference numerals of the devices associated with the electronic component 2 located in the inner lane a are indicated as: the linear feeder is 212, the channel is 237, the secondary corrector is 238, and the camera as the camera is 241. ~246. Further, the reference numerals of the devices associated with the electronic component 2' located on the outer track b are indicated as: the linear feeder is 212', the channel is 237', the φ secondary corrector is 238', and the camera as the camera is 241' ~ 246,. The third diagram is a flowchart for explaining an electronic component dual-track detecting apparatus according to an embodiment of the present invention, and the fourth drawing is a schematic diagram for explaining an electronic component dual-track detecting apparatus according to an embodiment of the present invention. As described above, the present invention is characterized in that two or more tracks are formed on a glass plate, and the linear feeding device, the correcting device, the photographing device, the sorting device, and the like are provided in the same number as the track, but are mainly described in the present specification. There are two devices as described above and a track. 11 1338129 Also, the above-mentioned "dual track" does not only indicate the above two, but also includes two as shown in the third figure and the fourth figure. The electronic track detecting device according to the present invention is for detecting a bite set on a semiconductor device. A few pairs of devices that are completed before the electronic components. The 'four-arm dual-track electronic component detecting apparatus roughly includes a feeding device 2ι, a linear feeding device 212, 121, a rotating device 220, a correcting device 23A, 23A, an imaging device 240, 240', and a sorting device 250, 25 , an encoder 26 〇 and a microcomputer 270. As described above, the linear feeding devices 212, 212, the correcting devices 230, 230', the imaging devices 240, 240, the sorting devices 250, 250, and the like in the present invention are all disposed in two, for two electronic components. Perform predetermined operations (such as 'supply, correction, shooting, classification, etc.). The feeding device 210 moves the electronic components 2, 2' by vibration. The electronic components are supplied by a hopper (not shown). In order to detect the electronic components 2, 2', the hopper is loaded. There are a large number of electronic components 2, 2, and more than two (preferably two) of these linear feeding devices 212, 212' are provided, and the electronic components 2, 2 are sequentially placed with glass through each linear feeding device. The rotating device 22 of the plate 222 is attached (in more detail, in the track on the glass plate). The linear feed devices 212, 212 have linear grooves adjusted to conform to the dimensions of the electronic components 2, 2', one end of which is connected to the feed device 21A, and the other end is located on the glass plate 222. 1338129 Electronic components 2, 2 supplied by the linear feeders 212, 212' are placed at a distance from the glass plate 222. That is, the electronic component 2 is sequentially placed in the inner track a on the glass plate 222 through the first linear feeder 212, and the electronic component 2' is placed on the outer side of the glass plate 222 through the second linear feeder 212. b. The glass plate 222 is a plate having a circular shape and is rotated by a rotating device such as a stepping motor (not shown). The electronic components 2 and 2 are respectively disposed in the tracks a and b formed on the glass plate 222, and are rotated by the rotating device. The calibration skirts 230, 230 are for capturing (detecting) the electronic components 2, 2' to arrange the electronic components 2, 2' on the respective tracks a, b. The correction means 230, 230 include a primary corrector 232 and secondary correctors 238, 238. That is, the first correcting means 230 is constituted by a primary corrector 232 and a secondary corrector 238, and the second correcting means 23 is constituted by a # corrector 232 and a secondary corrector 238. The electronic components 2, 2 are finely adjusted in the corresponding tracks on the glass plate 222 via the primary corrector 232 and the secondary correctors 238, 238'. The correction means 230, 230 are observed in further detail, and the primary corrector 232 is disposed adjacent to the other end of the linear feeder 212. The primary corrector 232 includes an inner guide 234, an outer guide 234', and a fixed guide 235 formed between the inner guide 234 and the outer guide 234 for forming the two passages 237, 237'. And 13 丄幻8129, the -person & positive $ 232 also includes a frame that fixedly supports the guides 234, 234, 235 (not shown). The four-electrode 7C members 2, 2' are arranged at the same time through the inner guide 234, the fixed guide 235, and the outer guide 234, and the passages (3) and 237 formed at the same time. That is, the electronic component 2 in the inner track & is simultaneously aligned via the passage 237 formed between the inner guide 234 and the fixed guide 235, and the electronic component 2 in the outer rail b is formed via the fixed guide 235 And the outer guide 234, the channel between them is added at the same time. On the other hand, even if the electronic component 2'2 is arranged by the primary corrector 232, the electronic components 2, 2 have a force of outward deviation due to the centrifugal force of the glass plate 222. Thereby, the secondary correctors 238, 238' are provided for finely arranging the electronic components 2, 2 which are outwardly deviated due to the centrifugal force of the glass plate 222. The secondary correctors 238, 238 include intermediate protruding projection guides (not shown) and a frame in which the projection guides are disposed (not shown). Preferably, the front end of the above-mentioned protrusion guide is located on the outer side with respect to the tracks a, b of the electronic component, and the intermediate protrusion portion places the electronic component in the tracks a, b. In the present invention, the manner of arranging the electronic component in the trajectory of the glass plate or the number of correctors is not particularly limited. The imaging devices 240, 240' are means for capturing the shape of six faces 14 1338129 (including four faces) of the electronic components 2, 2 adjusted by the plurality of devices 230, 230' in the respective tracks. The first imaging device 240 is composed of a first side camera 241, a second side camera 242, a top camera 243, a rear camera 244, a bottom camera 245, and a front camera 246, and the second imaging device 240' is composed of a first side camera 241', The second side camera 242', the top camera 243', the rear camera 244', the bottom camera 245', and the front camera 246' are formed, and these cameras are respectively disposed at a predetermined distance in the rotation direction of the glass plate 222. In the present invention, the number of the above cameras and the position of each camera are not particularly limited. That is, the number of cameras can be four or six. That is to say, as with the patent granted on December 28, 2002 (Patent No.: 10-367863, invention name: electronic component detection method using vision system), there are four cameras, which can also be as if October 22, 2004 Japanese Patent Publication (Publication No.: 10-2004-89798, title of the invention: electronic component detecting apparatus and method using continuous image acquisition) • The same, with six cameras. Also, the camera may be arranged in the order of the first side camera, the second side camera, the rear camera, the bottom camera, the top camera, the front camera, or the top camera 241, 241', the bottom camera 242, 242', the rear camera 243. 243', front camera 244, 244', first side camera 245, 245', and second side camera 246, 246' are arranged in sequence. Here, reference numeral 214 denotes a camera that photographs the upper portion of the electronic component 2 located on the inner track a, and 214' refers to a camera that captures the 15 1338129 electronic component 2 located on the outer lane b, and the upper portion. Similarly, reference numeral 215 denotes a camera that photographs the lower portion of the electronic component 2 located on the inner track a, and 215 refers to the electronic component 2 that is positioned on the outer track b and the lower camera. In order to accurately capture the electronic components 2, 2'', halogen lamps (not shown) having illumination functions are respectively formed in the cameras, in order to easily photograph the respective faces of the electronic components 2, 2. A mirror (not shown) is formed in each of the portions opposite to the cameras. On the other hand, in the present invention, between the imaging devices 240, 240, and the parental protuberances 230, 230', it is preferred to provide trigger sensors on the sides of the secondary correctors 238, 238. (trigger sensor) 262, 262'. The trigger sensors 262, 262' detect the electronic components 2, 2 and provide their information to the microcomputer 270. ^ The encoder 260 is used in conjunction with the information of the trigger sensor to determine the positional information of the electronic components 2, 2' captured by the cameras 240, 240. The microcomputer 270 is for inputting image signals captured by the imaging devices 240 and 240 and for detecting the number of the electronic components. The tens of sensors 274, 274' and the encoder 260 and the means for triggering the signal 'and the sensor' are processed and controlled.
該控制裝置272根據該微型機270的信號輸出控制信 号卢5 Q ^ 且包括可以確認該等電子元件的合格品和不合格品數 里的顯示部。 較佳地，設置與各自轨道數量一致的分類裝置250、 250， 0 16 1338129 該等分類裝置250、250’包括透過控制裝置272而噴 射壓縮空氣的噴嘴 252b、254b、256b、252b’ 、254b’ 、 256b’ 、以及裝入因該等喷嘴噴射的壓縮空氣而彈出來的 電子元件的排出桶 252a、254a、256a、252a’ 、254a’ 、 256a’ 。 在本發明中，用於裝入内側軌道a上的電子元件2的 排出桶252a、254a、256a和用於裝入外側軌道b上的電子 元件2’的排出桶252a’ 、254a’ 、256a’之間較佳係相 隔規定的距離。 該等分類裝置250、250’根據該控制裝置272的信號 將該等電子元件分別分為再檢測品、不合格品及合格品， 並向各自的排出桶 252a、254a、256a、252a’ 、254a’ 、 256a’排出。尤其是，較佳地設置多個用於不合格品的排 出桶，以便根據不合格品的類型進行不同的分類。 此外，在本發明中，較佳地，首先向對應的排出桶 φ 252a’ 、254a’ 、256a’排出分類成再檢測品、不合格品 及合格品等的外側軌道b上的電子元件2’ ，之後，再向 對應的排出桶252a、254a、256a排出分類成再檢測品、不 合格品及合格品等的内側執道a上的電子元件2。 第一圖中，粗箭頭表示該等電子元件2、2’的移動路 線，細箭頭表示信號的傳輸。 复$圖是用於說明根據本發明實施例的電子元件檢測 方法的流程圖。 參照第三圖至第五圖所示，本發明首先在該儲料器（未 17 1338129 於=中顯示）中裝有多量的電子it件2、2，，之後開啟提 供％源的開關（未於圖中顯示）、按下實施作業的開始按知 (未於圖中顯示），從而開始作業（S101)。 這日可袭在該儲料器中的電子元件2、2，透過該送料 裝置210移動，透過位於該送料裝置2ι〇上端部的感測器 判^該送料裝置21G中的電子元件2、2, *量未到規定的 數里’則透過該儲料器供給，否則不供給（S102〜S104)。 該送料裝置21〇對該等電子元件2、2，施加振動作用 的同時進行旋轉，從而將該等電子元件2、2，㈣提供給 第一、第二線性送料裝置212、212， （S105)，由於該線 性送料裝置212、212’被調整以符合該等電子元件2、2, 的尺寸，所以透過該線性送料裝置212、212，供給的電子 兀件依次供給在該玻璃板222上。（si〇6)。 ,透過該線性送料裝置212、212，供給的電子元件2、 2以放在由玻璃板222構成的旋轉裝置22〇上部的狀態下 旋轉。 透過該旋轉裝置220旋轉的電子元件2、2，被第一、 第一杈正裝置230、230成一列地排列在用於檢測的軌道 a、b 上（S107)° 進一步詳細地說明校正過程，該等電子元件2、2，在 經由該一次校正器232的通道237、237’的同時被調整， 並且進入用於拍攝的軌道a、b中。之後，緊接著，由二次 校正器238、238突起引導件的引導面再次細微地整理。 因此’由該一次校正器232和二次校正器238、238， 1338129 整理的電子元件2、2’與玻璃板222 —起旋轉，且由觸發 感測器262、262，確認該電子元件（S108)。 之後，由設置在各軌道上的6個241〜246、241，〜 246照相機分別拍攝電子元件的各個面（6個面）（μ⑽）。 此時，由該等照相機拍攝到的資訊供給連接於該微型機27〇 的影像處理板（Sll〇)。The control device 272 outputs a control signal 5 Q ^ based on the signal of the microcomputer 270 and includes a display portion in which the number of defective products and the number of defective products of the electronic components can be confirmed. Preferably, the sorting means 250, 250, 0 16 1338129 are provided in accordance with the respective number of tracks. The sorting means 250, 250' comprise nozzles 252b, 254b, 256b, 252b', 254b' for injecting compressed air through the control means 272. And 256b', and discharge barrels 252a, 254a, 256a, 252a', 254a', 256a' of the electronic components that are ejected by the compressed air ejected by the nozzles. In the present invention, the discharge tubs 252a, 254a, 256a for loading the electronic component 2 on the inner rail a and the discharge tubs 252a', 254a', 256a' for loading the electronic components 2' on the outer rail b Preferably, the distance is between the specified distances. The classifying devices 250, 250' divide the electronic components into re-detected products, defective products, and qualified products according to the signals of the control device 272, and respectively, to the respective discharge bins 252a, 254a, 256a, 252a', 254a. ', 256a' is discharged. In particular, it is preferable to provide a plurality of discharge tubs for defective products so as to be classified differently depending on the type of defective products. Further, in the present invention, preferably, the electronic component 2' on the outer track b classified into the re-detected product, the defective product, the good product, and the like is discharged to the corresponding discharge tubs φ 252a', 254a', 256a'. Then, the electronic component 2 on the inner side track a classified into the re-detected product, the defective product, the good product, and the like is discharged to the corresponding discharge tubs 252a, 254a, and 256a. In the first figure, thick arrows indicate the movement paths of the electronic components 2, 2', and thin arrows indicate the transmission of signals. The Fig. is a flowchart for explaining the electronic component detecting method according to an embodiment of the present invention. Referring to the third to fifth figures, the present invention first installs a large amount of electronic components 2, 2 in the hopper (not shown in 1 1338129 in =), and then turns on the switch providing the % source (not The operation is started (S101) by pressing the start of the execution job (not shown in the figure). The electronic components 2, 2 hitting the hopper in this day are moved through the feeding device 210, and the electronic components 2, 2 in the feeding device 21G are judged through the sensors located at the upper end of the feeding device 2 ι. * If the amount is less than the predetermined number, it is supplied through the stocker, otherwise it is not supplied (S102 to S104). The feeding device 21 rotates the electronic components 2, 2 while applying vibration, thereby supplying the electronic components 2, 2, (4) to the first and second linear feeding devices 212, 212, (S105) Since the linear feeders 212, 212' are adjusted to conform to the dimensions of the electronic components 2, 2, the supplied electronic components are sequentially supplied to the glass plate 222 through the linear feeders 212, 212. (si〇6). The electronic components 2, 2 supplied through the linear feeders 212, 212 are rotated in a state of being placed on the upper portion of the rotating device 22 constituted by the glass plate 222. The electronic components 2, 2 rotated by the rotating device 220 are arranged in a row on the tracks a, b for detection by the first and first correcting devices 230, 230 (S107). The correction process will be described in further detail. The electronic components 2, 2 are adjusted while passing through the channels 237, 237' of the primary corrector 232 and enter the tracks a, b for photographing. Thereafter, the guide faces of the projection guides of the secondary correctors 238, 238 are finely arranged again. Therefore, the electronic components 2, 2' organized by the primary corrector 232 and the secondary correctors 238, 238, 1338129 rotate together with the glass plate 222, and the electronic components are confirmed by the trigger sensors 262, 262 (S108 ). Thereafter, each of the six faces (6 faces) (μ(10)) of the electronic component was photographed by six cameras 241 to 246, 241, and 246 provided on the respective tracks. At this time, the information captured by the cameras is supplied to the image processing board (S11) connected to the microcomputer 27.
微里機270對5亥衫像貧訊進行分析，判斷電子元件為 σ格叩、不合格品或需要再次檢測的元件⑺⑴。 ，並且’該編碼ϋ 260接收來自該等觸發感測器加、 旭的仏號’輕由該等拍攝裝置㈣、施，拍攝的電 子το件2、2 #位置貧訊（SU2) ’且將該資訊輸送給 型機 270 (S113)。 該微型機，根據電子元件的檢縣果和該電子元件 的位置資訊，向該控制裝置272輸送信號（su4)。 該控制裝置減該控制信號控制噴嘴252b、254b、 256b、252b，、254b，、2鳩，（sii5)。即在是需要再 次檢測的元件的情況下，當再檢測元件位於再檢測元件喷 嘴252b、252b’的前面拉、z 1 、 寺’通過噴嘴喷射空氣，從而將該 電子元件向用於再檢測元件的排出桶254a、254a，排出。 此外口格。。的if ;兄和不合格品的情況也以相同的方法 類（S116)。 刀 在本發月中，較佳地，首先向對應的排出桶252a、 254a、256a排出位於外側軌道b中的電子元件2 向對應的排出桶252a’ , 0ς/1 , 254a 、256a’排出位於内側軌 1338129 道a上的電子元件2。 確定是否反覆進行這樣的檢測過程（Sl 結束。 i7)’決疋疋否 另一方面，該計數感測器274檢測由於嘴嘴肠工作 而向用於合格品的排出桶256a排出電子元件的數旦該喷 嘴256b受到控制裝置272的控制喷射空a，該控里制=置 272接收來自該微型機270的、排出該電子元件2、2，中 合格品的輸出信號。 該微型機270形成在操作者可以容易操作的位置，可 以通過顯示該微型機270内容的顯示器276直接確認由該 拍攝裝置240、240’拍攝的影像。 ^ 並且，透過該控制裝置的顯示部操作者可以簡單地確 認該等電子元件2、2’的合格品及不合格品的數量和比率 〇 並且’可以透過該控制裝置272的信號分別驅動該等 噴嘴 252b、254b、256b、252b，、254b’ 、256b，，從而 可以向各自的排出桶排出該等電子元件2、2’的合格品、 不合格品、再檢測元件。 上述的電子元件2、2’是指微小單位的超小型元件， 例如 MLCC(Multi Layer Ceramic Capacitor:多層陶究電容 器）晶片或者貼片電阻（chip resistor )、變阻器（varistor )、 貼片電感器（chip inductor)、晶片陣列（chip array)等， 該結構中，旋轉動作是通過發動機的驅動實現，所以在此 省略詳細的說明。 1338129 並且，該等電子元件2、2’的檢測是可以同時進行破 損（破碎）、裂縫（crack )、電極露出、被夾、外部電極伸 展、外部電極破損、沒有電極、電極過大、電極短路、電 極脫離、誤切斷、尺寸不良、爆裂、切割不良、針眼、異 物、外部電極發生氣泡、電極翹起、外部電極變色、厚度 不良及鍍金不良等項目。 如上述，參照本發明的上述說明以及附圖，對根據本 發明的雙軌電子元件檢測設備及方法進行了說明，但是， 只是舉例說明，在不脫離本發明記載的精神和原則範圍 内，本領域技術人員可以有多種變更以及修改。 【圖式簡單說明】 第一圖是用於說明通常的電子元件檢測設備的流程 圖； 第二圖是完成第一圖流程圖結構的電子元件檢測設備 癱 的不意圖， 第三圖是說明根據本發明實施例的電子元件雙軌檢測 設備的流程圖； 第四圖是說明根據本發明實施例的電子元件雙軌檢測 設備的示意圖； 第五圖是說明根據本發明實施例的電子元件檢測方法 的流程圖。 【主要元件符號說明】 21 1338129 1 :電子元件 2、2,：電子元件 10 :儲料器 20 :送料裝置 30 :線性送料裝置 40 :旋轉裝置 50 :校正裝置 60 :拍攝裝置 61 :後方照相機 62 :底部照相機 63 :頂部照相機 64 :前方照相機 7 0 .編碼|§ 71 :計數感測器 80 :微型機 81:顯示器 91、92 :喷嘴 91a、92a:排出桶 210 :送料裝置 212、212’ ：線性送料裝置 220 :旋轉裝置 222 :玻璃板 230、230’ ：校正裝置 232 : —次校正器 22The micro-machine 270 analyzes the 5 jersey image and judges that the electronic component is a σ grid, a defective product, or an element (7) (1) that needs to be detected again. And 'the code ϋ 260 receives the nickname from the trigger sensor plus, Asahi' light by the camera (four), Shi, the captured electronic το pieces 2, 2 # position poor news (SU2)' and will This information is supplied to the model machine 270 (S113). The microcomputer transmits a signal (su4) to the control device 272 based on the inspection result of the electronic component and the position information of the electronic component. The control device reduces the control signal to control the nozzles 252b, 254b, 256b, 252b, 254b, 2, (sii5). That is, in the case of an element that needs to be detected again, when the re-detection element is located in front of the re-detection element nozzles 252b, 252b', z1, the temple's ejects air through the nozzle, thereby directing the electronic component to the re-detection element The discharge barrels 254a, 254a are discharged. In addition to the mouth. . If the brother and the non-conforming product are also in the same way (S116). In the present month, preferably, the electronic component 2 located in the outer rail b is first discharged to the corresponding discharge bins 252a, 254a, 256a to the corresponding discharge bins 252a', 0ς/1, 254a, 256a'. Inner rail 1338129 Electronic component 2 on track a. It is determined whether or not such a detection process is repeated (S1 is ended. i7). In other words, the counting sensor 274 detects the number of electronic components discharged to the discharge tub 256a for the good product due to the operation of the mouth and intestines. The nozzle 256b is controlled by the control device 272 to eject a, and the control 272 receives an output signal from the microcomputer 270 that discharges the electronic component 2, 2, and the good product. The microcomputer 270 is formed at a position that can be easily operated by an operator, and the image captured by the imaging devices 240, 240' can be directly confirmed by the display 276 which displays the contents of the microcomputer 270. ^, the operator of the display unit through the control device can simply confirm the number and ratio of the good and defective products of the electronic components 2, 2' and can drive the signals through the control device 272 respectively. The nozzles 252b, 254b, 256b, 252b, 254b', 256b can discharge the qualified products, defective products, and re-detection elements of the electronic components 2, 2' to the respective discharge barrels. The above-described electronic components 2, 2' refer to ultra-small components of a small unit, such as an MLCC (Multi Layer Ceramic Capacitor) wafer or a chip resistor, a varistor, and a chip inductor ( A chip inductor, a chip array, etc. In this configuration, the rotation operation is realized by driving of the engine, and thus detailed description thereof will be omitted. 1338129 Moreover, the detection of the electronic components 2, 2' can simultaneously perform damage (crushing), cracking, electrode exposure, clamping, external electrode stretching, external electrode damage, no electrode, excessive electrode, short circuit of the electrode, Electrode detachment, miscut, poor size, burst, poor dicing, pinhole, foreign matter, bubbles on the external electrode, electrode lift, external electrode discoloration, poor thickness, and poor gold plating. As described above, the dual-track electronic component detecting apparatus and method according to the present invention have been described with reference to the above description of the present invention and the accompanying drawings, but are merely illustrative, without departing from the spirit and scope of the invention. The technician can have a variety of changes and modifications. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a flowchart for explaining a general electronic component detecting device; the second figure is a schematic diagram of the electronic component detecting device 完成 which completes the flow chart structure of the first figure, and the third figure is based on the description A flowchart of a dual-track detecting device for an electronic component according to an embodiment of the present invention; a fourth diagram is a schematic diagram illustrating a dual-track detecting device for an electronic component according to an embodiment of the present invention; and a fifth diagram for explaining a flow of a method for detecting an electronic component according to an embodiment of the present invention Figure. [Main component symbol description] 21 1338129 1 : Electronic component 2, 2, electronic component 10: stocker 20: feeding device 30: linear feeding device 40: rotating device 50: correcting device 60: photographing device 61: rear camera 62 Bottom camera 63: Top camera 64: Front camera 70. Code|§ 71: Counting sensor 80: Microcomputer 81: Display 91, 92: Nozzles 91a, 92a: Discharge bin 210: Feeding devices 212, 212': Linear feeding device 220: rotating device 222: glass plate 230, 230': correcting device 232: secondary corrector 22