TW202339566A - System for obtaining identification in advance to pair circuit board after mounting and method thereof - Google Patents
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Abstract
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一種電路板識別資料配對系統及其方法,特別係指一種預先取得識別資料以於貼片後配對電路板之系統及方法。A circuit board identification data matching system and method, particularly a system and method for obtaining identification data in advance to match circuit boards after patching.
工業4.0(Industry 4.0),又稱為第四次工業革命,其並不是單單創造新的工業技術,而是著重於將現有的工業技術、銷售流程與產品體驗統合,透過人工智慧技術建立具有適應性、資源效率和人因工程學的智慧工廠,並在商業流程及價值流程中整合客戶以及商業夥伴,以提供完善的售後服務,進而建構出一個有感知意識的新型智慧型工業世界。Industry 4.0, also known as the fourth industrial revolution, does not simply create new industrial technologies, but focuses on integrating existing industrial technologies, sales processes and product experiences, and establishing adaptive industries through artificial intelligence technology. It integrates customers and business partners into business processes and value processes to provide comprehensive after-sales services, thereby building a new smart industrial world with awareness.
隨著工業4.0的浪潮襲捲全球,製造業者無不以智能製造優化生產轉型,提升競爭力。智慧製造是架構在感測技術、網路技術、自動化技術、與人工智慧的基礎上,透過感知、人機互動、決策、執行、與回饋的過程,來實現產品設計與製造、企業管理與服務的智慧化。As the wave of Industry 4.0 sweeps across the world, manufacturers are all using intelligent manufacturing to optimize production transformation and enhance competitiveness. Smart manufacturing is based on sensing technology, network technology, automation technology, and artificial intelligence. It realizes product design and manufacturing, enterprise management, and services through the process of perception, human-computer interaction, decision-making, execution, and feedback. of intelligence.
而電子組裝業薄利多銷、產品價格競爭激烈的特性,讓業者追求對原物料及生產工具更有效的管控與最佳化,促使工廠生產資源效益最大化。其中,在電子組裝業的生產線上,使用貼片機將電子元件貼放到電路板上為目前的主流方式之一。The characteristics of the electronic assembly industry, which include small profits but high sales and fierce product price competition, have led industry players to pursue more effective control and optimization of raw materials and production tools, thereby maximizing the efficiency of factory production resources. Among them, in the production line of the electronic assembly industry, using a placement machine to place electronic components on the circuit board is one of the current mainstream methods.
貼片機可以實現高速、高精度的全自動貼放電子元件,是整個SMT生產中最關鍵、最複雜的設備,擁有組裝精度高、可靠性高、高頻特性、易於實現自動化、提高生產效率等優勢。目前貼片機大致工作過程為:貼片機提前載入貼片程式,貼片程式中會定義貼片機的每個Module/Slot要貼的電子元件及要貼在電路板上的坐標(位置),每個Module中有一個攝影鏡頭的Header,Header上具有用來吸電子元件的吸嘴(Nozzle),電子元件被吸住後貼片機會與標準模板的圖像進行比對,比對成功後再將電子元件貼到程式定義的座標。The placement machine can achieve high-speed, high-precision fully automatic placement of electronic components. It is the most critical and complex equipment in the entire SMT production. It has high assembly precision, high reliability, high-frequency characteristics, easy automation, and improved production efficiency. and other advantages. At present, the general working process of the placement machine is: the placement machine loads the placement program in advance. The placement program will define the electronic components to be attached to each Module/Slot of the placement machine and the coordinates (positions) to be attached to the circuit board. ), each Module has a Header with a photographic lens, and the Header has a suction nozzle (Nozzle) for sucking electronic components. After the electronic components are sucked, the placement machine compares it with the image of the standard template, and the comparison is successful. Then paste the electronic components to the coordinates defined by the program.
然而,貼片機無法記錄電子元件被貼到電路板上的位置,因此與貼片機連接的生產管控裝置並無法確認完成貼片之電路板的型號。早期聲場館控裝置是透過記錄電路板完成貼片的時間來標記,然後再按照時間推算匹配到帶有掃描器的光學設備上,中途若有人為處理異常狀況而拿走電路板,這將造成配對出來的電路板的型號都不準確。However, the placement machine cannot record the position of the electronic component on the circuit board, so the production control device connected to the placement machine cannot confirm the model of the circuit board that has been placed. Early sound venue control devices were marked by recording the time when the circuit board was mounted, and then matching it to the optical device with a scanner according to the time. If someone took away the circuit board to deal with the abnormal situation, this would cause The models of the paired circuit boards are not accurate.
另外,也有廠商提出在電路板進入貼片機前掃描電路板序號,但這樣的解決方案要升級生產管控裝置以改造Header掃描電路板序號,且貼片程式中要單獨定義序號的坐標,成本非常昂貴。In addition, some manufacturers have proposed scanning the circuit board serial number before the circuit board enters the placement machine. However, such a solution requires upgrading the production control device to modify the header to scan the circuit board serial number, and the coordinates of the serial number must be separately defined in the placement program, which is very costly. Expensive.
綜上所述,可知先前技術中長期以來一直存在生產管控系統於法有效取得完成貼片之電路板之序號的問題,因此有必要提出改進的技術手段,來解決此一問題。To sum up, it can be seen that there has long been a problem in the prior art that the production control system cannot effectively obtain the serial number of the completed circuit board. Therefore, it is necessary to propose improved technical means to solve this problem.
有鑒於先前技術存在生產管控系統於法有效取得完成貼片之電路板之序號的問題,本發明遂揭露一種預先取得識別資料以於貼片後配對電路板之系統及方法,其中:In view of the problem in the previous technology that the production control system cannot effectively obtain the serial number of the circuit board after placement, the present invention discloses a system and method for obtaining identification information in advance to match the circuit boards after placement, wherein:
本發明所揭露之預先取得識別資料以於貼片後配對電路板之系統,至少包含:軌道;入口感測器,設置於軌道上,用以於軌道上偵測到電路板時產生進入訊號;貼片感測器,設置於軌道上,用以於軌道上偵測到電路板時產生抵達訊號;控制裝置,與入口感測器及貼片感測器電性連接,用以判斷進入訊號及抵達訊號是否被產生,並於進入訊號被產生時停止軌道,及用以取得電路板之第一識別資料;貼片機,用以對電路板進行貼片程序;生產管控裝置,與控制裝置電性連接,用以回應控制裝置判斷進入訊號被產生時所傳送之確認訊號以使控制裝置判斷生產管控裝置運作正常而啟動軌道,並用以接收並記錄控制裝置判斷抵達訊號被產生時所傳送之第一識別資料,及用以於貼片機完成電路板之貼片程序後讀出第一識別資料以配對電路板與第一識別資料。The system disclosed in the present invention for obtaining identification information in advance to match circuit boards after placement at least includes: a track; an entrance sensor, which is disposed on the track and is used to generate an entry signal when a circuit board is detected on the track; The patch sensor is installed on the track to generate an arrival signal when the circuit board is detected on the track; the control device is electrically connected to the entrance sensor and the patch sensor to determine the incoming signal and Whether the arrival signal is generated, and the track is stopped when the entry signal is generated, and is used to obtain the first identification data of the circuit board; the placement machine is used to perform the placement process on the circuit board; the production control device, and the control device circuit The sexual connection is used to respond to the confirmation signal sent when the control device determines that the entry signal is generated, so that the control device determines that the production control device is operating normally and starts the track, and is used to receive and record the third confirmation signal sent when the control device determines that the arrival signal is generated. An identification data, and used for reading the first identification data after the placement machine completes the placement process of the circuit board to match the circuit board with the first identification data.
本發明所揭露之預先取得識別資料以於貼片後配對電路板之方法,其步驟至少包括:入口感測器於軌道上偵測到電路板時產生進入訊號;控制裝置判斷進入訊號被產生時停止軌道;控制裝置取得電路板之第一識別資料;控制裝置確認生產管控裝置之運作正常時啟動軌道;貼片感測器於軌道上偵測到電路板時產生抵達訊號;控制裝置判斷抵達訊號被產生時傳送第一識別資料至生產管控裝置;生產管控裝置判斷貼片機正常運作時記錄第一識別資料;生產管控裝置於貼片機完成電路板之貼片程序後讀出第一識別資料以配對電路板與第一識別資料。The method disclosed in the present invention for pre-obtaining identification information to pair circuit boards after placement includes at least the following steps: the entrance sensor generates an entry signal when it detects the circuit board on the track; the control device determines when the entry signal is generated Stop the track; the control device obtains the first identification data of the circuit board; the control device starts the track when it confirms that the production control device is operating normally; the patch sensor generates an arrival signal when it detects the circuit board on the track; the control device determines the arrival signal When generated, the first identification data is sent to the production control device; the production control device records the first identification data when it determines that the placement machine is operating normally; the production control device reads the first identification data after the placement machine completes the placement process of the circuit board. to pair the circuit board with the first identification data.
本發明所揭露之系統與方法如上,與先前技術之間的差異在於本發明透過控制裝置在偵測到電路板通過時停止軌道運轉並取得電路板的識別資料,並在偵測到電路板進入貼片機前將識別資料提供給生產管控裝置,使得生產管控裝置配對完成貼片之電路板與識別資料,藉以解決先前技術所存在的問題,並可以達成降低生產成本的技術功效。The system and method disclosed by the present invention are as described above. The difference between them and the prior art is that the present invention uses a control device to stop the track operation and obtain the identification information of the circuit board when it detects the passage of the circuit board, and detects the entry of the circuit board. The identification data is provided to the production control device in front of the placement machine, so that the production control device matches the circuit board and identification data to complete the placement, thereby solving the problems of the previous technology and achieving the technical effect of reducing production costs.
以下將配合圖式及實施例來詳細說明本發明之特徵與實施方式,內容足以使任何熟習相關技藝者能夠輕易地充分理解本發明解決技術問題所應用的技術手段並據以實施,藉此實現本發明可達成的功效。The features and implementations of the present invention will be described in detail below with reference to the drawings and examples. The content is sufficient to enable any person familiar with the relevant art to easily fully understand the technical means used to solve the technical problems of the present invention and implement them accordingly, thereby achieving The effect that the present invention can achieve.
本發明可以由控制裝置在感測器偵測到電路板時取得電路板的識別資料,並可以將識別資料傳送給生產管控裝置,使得生產管控裝置可以正確的為完成貼片的電路板配對對應的識別資料。In the present invention, the control device can obtain the identification data of the circuit board when the sensor detects the circuit board, and can transmit the identification data to the production control device, so that the production control device can correctly pair the circuit boards that have been patched. identification information.
以下先以「第1圖」本發明所提之預先取得識別資料以於貼片後配對電路板之系統架構圖來說明本發明的系統運作。如「第1圖」所示,本發明之系統含有軌道110、感測器(入口感測器131、出口感測器133、貼片感測器135)、控制裝置150、貼片機160、生產管控裝置170,及可附加的光學檢測裝置120、管理伺服器140。其中,光學檢測裝置120、管理伺服器140、控制裝置150、貼片機160、生產管控裝置170都可以是計算設備。The system operation of the present invention is explained below with reference to "Figure 1", which is a system architecture diagram of pre-obtaining identification information and matching circuit boards after patching according to the present invention. As shown in "Figure 1", the system of the present invention includes a
軌道110負責運送電路板400,使得電路板400可以由光學檢測裝置120被移動到貼片機160,並可以通過設置在光學檢測裝置120與貼片機160之間的多個感測器。The
光學檢測裝置120與控制裝置150電性連接,可以對電路板400進行光學檢測,並可以依據光學檢測結果判斷電路板400是否異常(在本發明中也稱為光學檢測異常)。The
入口感測器131與控制裝置150電性連接,通常設置於軌道110上,其中,入口感測器131與出口感測器133及貼片感測器135相比,入口感測器131所設置的位置最接近光學檢測裝置120。入口感測器131負責偵測軌道110上是否有電路板400通過,並負責在偵測到電路板400時產生進入訊號。The
出口感測器133與控制裝置150電性連接,通常設置於軌道110上,其中,出口感測器133會設置在入口感測器131與貼片感測器135之間。出口感測器133可以偵測軌道110上是否有電路板400通過,並可以在偵測到電路板400時產生離開訊號。The
貼片感測器135與控制裝置150電性連接,通常設置於軌道110上,其中,貼片感測器135與入口感測器131及出口感測器133相比,貼片感測器135所設置的位置最接近貼片機160。貼片感測器135可以偵測軌道110上是否有電路板400通過,並可以在偵測到電路板400時產生抵達訊號。The
管理伺服器140與控制裝置150電性連接,可以接收控制裝置150所傳送的第一識別資料,並可以依據所接收到的第一識別資料讀取第二識別資料,並可以將所讀取到之第二識別資料傳回控制裝置150。舉例來說,管理伺服器140可以將第一識別資料作為索引由預先建立的資料庫或檔案中讀出相對應的第二識別資料,但本發明並不以此為限。The
管理伺服器140也可以接收控制裝置150所傳送的狀態確認訊號,並可以依據自身狀態產生相對應的狀態回應訊號,及可以將所產生狀態回應訊號傳回控制裝置150。The
控制裝置150與光學檢測裝置120、所有感測器(包含入口感測器131、出口感測器133、貼片感測器135)、管理伺服器140、及生產管控裝置170電性連接。The
控制裝置150負責判斷進入訊號是否被入口感測器131產生、判斷抵達訊號是否被貼片感測器135產生,也可以判斷離開訊號是否被出口感測器133產生。控制裝置150可以接收入口感測器131/出口感測器133/貼片感測器135所產生的進入訊號/離開訊號/抵達訊號,在部分的實施例中,控制裝置150可以包含可程式邏輯控制器(PLC)151,可程式邏輯控制器151可以接收入口感測器131/出口感測器133/貼片感測器135所傳送的進入訊號/離開訊號/抵達訊號,並可以將所接收到的進入訊號/離開訊號/抵達訊號提供給控制裝置150,例如,可程式邏輯控制器151可以等待控制裝置150的輪詢以將接收自各種感測器的訊號傳送給控制裝置150。The
控制裝置150也負責在判斷進入訊號被入口感測器131產生時停止軌道110。一般而言,電路板400可以被停止在軌道110上出口感測器133所設置的位置。The
控制裝置150也負責取得電路板400的第一識別資料。舉例來說,控制裝置150可以透過與控制裝置150電性連接之掃描器(圖中未示)掃描印刷於電路板400上的第一識別資料,或可以透過與控制裝置150電性連接之讀取器(圖中未示)讀取設置於電路板400上之電子標籤中所儲存的第一識別資料,但控制裝置150取得第一識別資料的方式並不以上述為限。一般而言,控制裝置150通常是在軌道110被停止時取得軌道110上之電路板400的第一識別資料。The
控制裝置150也負責在判斷抵達訊號被貼片感測器135產生時,取得電路板400的第二識別資料。在部分的實施例中控制裝置150可以將電路板400的第一識別資料傳送給管理伺服器140,藉以透過管理伺服器140取得電路板400的第二識別資料,但本發明並不以此為限。The
控制裝置150也可以判斷離開訊號被出口感測器133產生的時間與抵達訊號被貼片感測器135產生的時間之時間差是否小於預定值,若是,則控制裝置150可以取得電路板400的第二識別資料,否則控制裝置150可以不取得第二識別資料。The
控制裝置150也負責判斷管理伺服器140及/或生產管控裝置170是否運作正常。舉例來說,控制裝置150可以連線到生產管控裝置170取得生產管控裝置170所取得之貼片程式的相關資訊,並依據所取得之相關資訊確認生產管控裝置170所取得之貼片程式是否與所取得之第二識別資料對應,例如,判斷貼片程式之檔案名稱或表頭是否包含第二識別資料等,但本發明並不以此為限;另外,控制裝置150也可以傳送狀態確認訊息給管理伺服器140/生產管控裝置170,並可以接收管理伺服器140/生產管控裝置170所傳回的狀態回應訊息,及可以依據所接收到之狀態回應訊息中的內容判斷管理伺服器140/生產管控裝置170是否正常運作。要說明的是,控制裝置150判斷管理伺服器140與生產管控裝置170是否運作正常的方式並不以上述為限,且控制裝置150可以使用其中一個或同時使用多個方式來判斷管理伺服器140與生產管控裝置170是否運作正常。The
控制裝置150也負責在判斷生產管控裝置170運作正常時啟動軌道110,使得軌道110上的電路板400繼續朝向貼片機160移動。The
控制裝置150也可以判斷電路板400是否被光學檢測裝置120判斷為光學檢測異常。舉例來說,控制裝置150可以取得光學檢測裝置120所產生的檢測報告,並依據檢測報告中所記錄之與電路板400的第一識別資料對應的檢測結果判斷電路板400是否為光學檢測異常,但本發明並不以此為限。The
貼片機160與生產管控裝置170電性連接,可以載入並執行生產管控裝置170所指示的貼片程式,藉以進行電路板400的貼片程序。The
貼片機160也可以接收生產管控裝置170所傳送的運作確認訊號,並可以在接收到運作確認訊息時偵測自身的運作狀態以產生運作回報訊號,及可以將所產生的運作回報訊號傳回生產管控裝置170。The
生產管控裝置170與控制裝置150及貼片機160電性連接,負責判斷貼片機160是否正常運作,也負責接收控制裝置150所傳送的第一識別資料,並負責在判斷貼片機160正常運作時,記錄所接收到的第一識別資料。其中,生產管控裝置170可以每隔固定時間或在接收到第一識別資料傳送運作確認訊號給貼片機160,並依據貼片機160所傳回的運作回報訊號判斷貼片機160是否正常運作,但生產管控裝置170判斷貼片機160是否正常運作的方式並不以上述為限。The
生產管控裝置170也負責在貼片機160完成電路板400的貼片程序後,讀出所記錄之第一識別資料以配對完成貼片之電路板400與第一識別資料。The
在部分的實施例中,生產管控裝置170可以使用佇列(queue)記錄第一識別資料,另外,生產管控裝置170也可以使用兩個佇列(第一佇列與第二佇列)記錄第一識別資料,更詳細的,生產管控裝置170可以使用第一佇列記錄第一識別資料,並可以在貼片機160產生開打事件等特定事件後,將第一識別資料由第一佇列取出(將第一識別資料從第一佇列中刪除)並以第二佇列記錄第一識別資料,及可以在貼片機160完成電路板400之貼片程序後,由第二佇列取出第一識別資料(將第一識別資料從第二佇列中刪除)以配對電路板400與第一識別資料。In some embodiments, the
生產管控裝置170也可以接收控制裝置150所傳送的狀態確認訊號,並可以依據自身狀態產生相對應的狀態回應訊號,及可以將所產生狀態回應訊號傳回控制裝置150。The
接著以一個實施例來解說本發明的運作系統與方法,並請參照「第2A圖」本發明所提之預先取得識別資料以於貼片後配對電路板之方法流程圖。在本實施例中,假設管理伺服器140為工廠訊息化系統(Factory Information System, FIS)伺服器、生產管控裝置170為製造執行系統(Manufacturing Execution System, MES)伺服器,但本發明並不以此為限。Next, an embodiment will be used to explain the operating system and method of the present invention, and please refer to "Figure 2A" for the flow chart of the method of pre-obtaining identification data to match circuit boards after patching according to the present invention. In this embodiment, it is assumed that the
在電路板400經過光學檢測裝置120的檢測而抵達軌道110後,電路板400可以隨著軌道110的輸送而由光學檢測裝置120朝向貼片機160移動。當電路板400在軌道110上通過入口感測器131時,入口感測器131可以偵測到軌道110上有電路板400通過,並可以產生進入訊號(步驟210)。在本實施例中,假設入口感測器131可以將所產生的進入訊號傳送給控制裝置150的可程式邏輯控制器151。After the
在入口感測器131產生進入訊號後,控制裝置150可以判斷出進入訊號被入口感測器131產生,並可以停止軌道110(步驟220)。在本實施例中,假設控制裝置150可以使用500毫秒的週期持續的輪詢各個周邊元件,當輪詢到可程式邏輯控制器151時,可以取得可程式邏輯控制器151所接收到的進入訊號,如此,控制裝置150可以判斷進入訊號被產生並可以產生停止軌道110的軌道控制指令與控制塔燈亮黃燈的塔燈控制指令及可以將所產生的軌道控制指令與塔燈控制指令分別傳送給軌道110與塔燈,使得軌道110在接收到停止的控制指令後停止輸送電路板,如此,電路板400可以被停止在軌道110上設置出口感測器133的位置,塔燈可以亮起黃燈但不蜂鳴。After the entry signal is generated by the
在控制裝置150停止軌道110後,控制裝置150可以取得電路板400的第一識別資料(步驟230)。在本實施例中,假設控制裝置150可以透過掃描器或讀取器對停止在設置出口感測器133之位置的電路板400之特定位置進行掃描或讀取,藉以取得印刷在電路板400上或儲存在電路板400所設置之電子標籤中的第一識別資料,例如客戶對電路板400的編號等。After the
在控制裝置150取得電路板400的第一識別資料(步驟230)後,控制裝置150可以確認生產管控裝置170是否運作正常,並可以在判斷生產管控裝置170運作正常時重新啟動軌道110(步驟250)。在本實施例中,假設如「第2B圖」之流程所示,控制裝置150可以傳送電路板400的第一識別資料到管理伺服器140(步驟241),使得管理伺服器140依據所接收到的第一識別資料取得電路板400的第二識別資料(步驟245),例如,電路板400的模型編號、內部編號、機種版本等,並可以將所取得的第二識別資料傳回控制裝置150。其中,在控制裝置150傳送電路板400的第一識別資料到管理伺服器140(步驟241)前,控制裝置150可以先確認管理伺服器140是否正常運作,若否,控制裝置150可以控制軌道110停止。After the
同時,控制裝置150也可以連線到生產管控裝置170取得生產管控裝置170所取得之與電路板400對應的貼片程式的檔案名稱等相關資訊。在控制裝置150接收到管理伺服器140所傳送之電路板400的第二識別資料,且接收到生產管控裝置170所傳送之貼片程式的檔案名稱等相關資訊後,控制裝置150可以判斷貼片程式之檔案名稱(相關資訊)中的特定位置是否與第二識別資料相同(步驟255)。若是,則控制裝置150可以判斷生產管控裝置170運作正常,進而產生表示開線之軌道控制指令與表示亮綠燈之塔燈控制指令並將所產生之軌道控制指令與塔燈控制指令分別傳送給軌道110與塔燈,使得軌道110依據所接收到的軌道控制指令重新運轉且塔燈亮起綠燈不蜂鳴;否則控制裝置150可以判斷生產管控裝置170運作不正常,產生軌道控制指令並傳送給軌道110以控制軌道110停止。At the same time, the
繼續回到「第2A圖」,在控制裝置150重新啟動軌道110後,電路板400可以繼續往貼片機160的方向移動,當電路板400通過貼片感測器135時,貼片感測器135可以偵測到軌道110上有電路板400將要進入貼片機160,並可以產生抵達訊號(步驟260)。在本實施例中,貼片感測器135可以將所產生的抵達訊號傳送給控制裝置150的可程式邏輯控制器151。Continuing back to "Figure 2A", after the
在貼片感測器135產生抵達訊號後,控制裝置150可以判斷出抵達訊號被貼片感測器135產生,並可以將電路板400的第一識別資料傳送給生產管控裝置170(步驟270)。在本實施例中,假設控制裝置150輪詢到可程式邏輯控制器151時,可以取得可程式邏輯控制器151所接收到的抵達訊號,如此,控制裝置150可以判斷抵達訊號被產生,進而將第一識別資料傳送給生產管控裝置170。After the
另外,為了進一步確保第一識別資料與電路板匹配的正確性,控制裝置150可以判斷出口感測器133產生離開訊號與貼片感測器135產生抵達訊號的時間差,並判斷時間差是否在預定值內,若是,控制裝置150才可以將第一識別資料傳送給生產管控裝置170,若否,則控制裝置150可以停止軌道110運轉的軌道控制指令與產生亮紅燈且蜂鳴的塔燈控制指令,並可以將軌道控制指令與塔燈控制指令分別傳送給軌道110與塔燈,使得軌道110停止運轉且塔燈亮起紅燈並蜂鳴以提示警告。In addition, in order to further ensure the accuracy of matching the first identification data with the circuit board, the
在生產管控裝置170接收到控制裝置150所傳送的第一識別資料後,可以判斷貼片機160是否正常運作。當貼片機160可以正常運作時,生產管控裝置170可以記錄所接收到的第一識別資料(步驟280),同時,生產管控裝置170也可以將所取得之貼片程式的檔案名稱提供給貼片機160,使得貼片機160載入並執行與電路板400對應的貼片程式,藉以透過貼片程式對電路板400進行貼片作業。在本實施例中,假設如「第2C圖」之流程所示,生產控管裝置170可以使用第一佇列儲存電路板400的第一識別資料(步驟281),並可以在貼片機160對電路板400開始進行貼片作業而產生開打事件之特定事件時,將電路板400的第一識別資料由第一佇列中取出,並將所取出之第一識別資料加入第二佇列中,藉以使用第二佇列記錄電路板400的第一識別資料(步驟285)。After the
生產管控裝置170可以在貼片機160完成對電路板400的貼片程序後,讀出所記錄的第一識別資料,並可以配對所讀出之第一識別資料與完成貼片的電路板400(步驟290)。在本實施例中,生產管控裝置170可以在貼片機160完成電路板400的貼片程序後,將電路板400的第一識別資料由第二佇列中取出,如此,透過本發明,生產管控裝置170便可以取得完成貼片之電路板400的第一識別資料。The
綜上所述,可知本發明與先前技術之間的差異在於具有透過控制裝置在偵測到電路板通過時停止軌道運轉並取得電路板的識別資料,並在偵測到電路板進入貼片機前將識別資料提供給生產管控裝置,使得生產管控裝置配對完成貼片之電路板與識別資料之技術手段,藉由此一技術手段可以來解決先前技術所存在生產管控系統於法有效取得完成貼片之電路板之序號的問題,進而達成降低生產成本的技術功效。In summary, it can be seen that the difference between the present invention and the prior art is that the control device stops the track operation when detecting the passage of the circuit board and obtains the identification data of the circuit board, and detects that the circuit board enters the placement machine. The technical means of providing the identification data to the production control device in advance, so that the production control device can pair the circuit board with the identification data to complete the placement. This technical means can solve the problem of the production control system existing in the previous technology to effectively obtain the completed placement. The problem of the serial number of the circuit board of the chip is solved, thereby achieving the technical effect of reducing production costs.
再者,本發明之預先取得識別資料以於貼片後配對電路板之方法,可實現於硬體、軟體或硬體與軟體之組合中,亦可在電腦系統中以集中方式實現或以不同元件散佈於若干互連之電腦系統的分散方式實現。Furthermore, the method of obtaining identification information in advance to match circuit boards after placement can be implemented in hardware, software, or a combination of hardware and software. It can also be implemented in a centralized manner in a computer system or in different ways. Implemented in a decentralized manner with components spread across several interconnected computer systems.
雖然本發明所揭露之實施方式如上,惟所述之內容並非用以直接限定本發明之專利保護範圍。任何本發明所屬技術領域中具有通常知識者,在不脫離本發明所揭露之精神和範圍的前提下,對本發明之實施的形式上及細節上作些許之更動潤飾,均屬於本發明之專利保護範圍。本發明之專利保護範圍,仍須以所附之申請專利範圍所界定者為準。Although the embodiments of the present invention are disclosed above, the content described is not intended to directly limit the scope of patent protection of the present invention. Anyone with ordinary knowledge in the technical field to which the present invention belongs can make slight modifications and modifications to the form and details of the implementation of the present invention without departing from the spirit and scope disclosed by the present invention, which shall fall under the patent protection of the present invention. Scope. The scope of patent protection for this invention must still be defined by the scope of the attached patent application.
110:軌道 120:光學檢測裝置 131:入口感測器 133:出口感測器 135:貼片感測器 140:管理伺服器 150:控制裝置 160:貼片機 170:生產管控裝置 400:電路板 步驟210:入口感測器於軌道上偵測到電路板時產生進入訊號 步驟220:控制裝置判斷進入訊號被產生時停止軌道 步驟230:控制裝置取得電路板之第一識別資料 步驟241:控制裝置傳送第一識別資料至管理伺服器 步驟245:管理伺服器依據第一識別資料取得第二識別資料並傳送第二識別資料至控制裝置 步驟250:控制裝置確認生產管控裝置之運作正常時啟動軌道 步驟255:控制裝置確認生產管控裝置取得之貼片程式與第二識別資料對應及生產管控裝置正常運作時啟動軌道 步驟260:貼片感測器於軌道上偵測到電路板時產生抵達訊號 步驟270:控制裝置判斷抵達訊號被產生時傳送第一識別資料至生產管控裝置 步驟280:生產管控裝置判斷貼片機正常運作時記錄第一識別資料 步驟281:生產管控裝置以第一佇列記錄第一識別資料 步驟285:生產管控裝置於貼片機產生特定事件後,將第一識別資料由第一佇列取出,並以第二佇列記錄第一識別資料 步驟290:產管控裝置於貼片機完成電路板之貼片程序後讀出第一識別資料以配對電路板與第一識別資料 步驟295:生產管控裝置於貼片機完成電路板之貼片程序後,由第二佇列取出該第一識別資料以配對電路板與第一識別資料 110:Orbit 120: Optical detection device 131: Entrance sensor 133:Exit sensor 135:SMD sensor 140:Manage server 150:Control device 160:SMT machine 170:Production control device 400:Circuit board Step 210: The entrance sensor generates an entry signal when it detects the circuit board on the track Step 220: The control device determines that the track is stopped when the entry signal is generated. Step 230: The control device obtains the first identification data of the circuit board Step 241: The control device sends the first identification data to the management server Step 245: The management server obtains the second identification data based on the first identification data and sends the second identification data to the control device Step 250: The control device confirms that the production control device is operating normally and starts the track. Step 255: The control device confirms that the patch program obtained by the production control device corresponds to the second identification data and starts the track when the production control device operates normally. Step 260: The chip sensor generates an arrival signal when it detects the circuit board on the track Step 270: When the control device determines that the arrival signal is generated, it sends the first identification data to the production control device. Step 280: The production control device records the first identification data when it determines that the placement machine is operating normally. Step 281: The production control device records the first identification information in the first queue Step 285: After the specific event occurs on the placement machine, the production control device takes out the first identification data from the first queue and records the first identification data in the second queue. Step 290: After the placement machine completes the placement process of the circuit board, the production control device reads the first identification data to match the circuit board with the first identification data. Step 295: After the placement machine completes the placement process of the circuit board, the production control device retrieves the first identification data from the second queue to match the circuit board with the first identification data.
第1圖為本發明所提之預先取得識別資料以於貼片後配對電路板之系統架構圖。 第2A圖為本發明所提之預先取得識別資料以於貼片後配對電路板之方法流程圖。 第2B圖為本發明所提之確認生產管控裝置運作正常之方法流程圖。 第2C圖為本發明所提之存取第一識別資料之方法流程圖。 Figure 1 is a system architecture diagram of obtaining identification information in advance to match circuit boards after patching according to the present invention. Figure 2A is a flow chart of the method of obtaining identification information in advance to match circuit boards after placement according to the present invention. Figure 2B is a flow chart of the method of confirming the normal operation of the production control device according to the present invention. Figure 2C is a flow chart of the method for accessing first identification data according to the present invention.
步驟210:入口感測器於軌道上偵測到電路板時產生進入訊號 Step 210: The entrance sensor generates an entry signal when it detects the circuit board on the track
步驟220:控制裝置判斷進入訊號被產生時停止軌道 Step 220: The control device determines that the track is stopped when the entry signal is generated.
步驟230:控制裝置取得電路板之第一識別資料 Step 230: The control device obtains the first identification data of the circuit board
步驟250:控制裝置確認生產管控裝置之運作正常時啟動軌道 Step 250: The control device confirms that the production control device is operating normally and starts the track.
步驟260:貼片感測器於軌道上偵測到電路板時產生抵達訊號 Step 260: The chip sensor generates an arrival signal when it detects the circuit board on the track
步驟270:控制裝置判斷抵達訊號被產生時傳送第一識別資料至生產管控裝置 Step 270: When the control device determines that the arrival signal is generated, it sends the first identification data to the production control device.
步驟280:生產管控裝置判斷貼片機正常運作時記錄第一識別資料 Step 280: The production control device records the first identification data when it determines that the placement machine is operating normally.
步驟290:產管控裝置於貼片機完成電路板之貼片程序後讀出第一識別資料以配對電路板與第一識別資料 Step 290: After the placement machine completes the placement process of the circuit board, the production control device reads the first identification data to match the circuit board with the first identification data.
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TWM540319U (en) * | 2016-12-02 | 2017-04-21 | Ling Qi Trading Co Ltd | Non-contact inspection and identification system for mounter |
CN112352158A (en) * | 2018-06-04 | 2021-02-09 | 加利福尼亚大学董事会 | Portable imaging flow cytometer capable of deep learning for label-free analysis of water samples |
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2022
- 2022-03-23 TW TW111110871A patent/TWI820645B/en active
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