TWM517044U - Tool measurement identification system for PCB processing machine - Google Patents
Tool measurement identification system for PCB processing machine Download PDFInfo
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- TWM517044U TWM517044U TW104212786U TW104212786U TWM517044U TW M517044 U TWM517044 U TW M517044U TW 104212786 U TW104212786 U TW 104212786U TW 104212786 U TW104212786 U TW 104212786U TW M517044 U TWM517044 U TW M517044U
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Description
本新型是有關於一種刀具量測識別系統，特別是指一種用於PCB加工機的刀具量測識別系統。 The present invention relates to a tool measurement and recognition system, and more particularly to a tool measurement and recognition system for a PCB processing machine.
PCB(Printed Circuit Board)板加工時，會將待加工之PCB板設置定位於一個PCB加工機的加工平台上，然後根據預定之加工項目，選擇適當之刀具進行加工，例如選用成型刀具進行切削，或者是選用鑽孔刀具進行鑽孔。PCB加工機900取用刀具時，是以先夾具機構至刀盤夾取刀具，因為在夾具機構夾放刀具的過程中會產生誤差，這個誤差對於深度控制的精密加工會產生顯著影響，所以在夾具機構取刀後，必須先進行刀具的量測，例如量測刀具尺寸與類型等，然後將其誤差值補償到控制系統中，以提高加工精密度。 When the PCB (Printed Circuit Board) board is processed, the PCB board to be processed is positioned on a processing platform of a PCB processing machine, and then an appropriate tool is selected for processing according to a predetermined processing item, for example, a forming tool is used for cutting. Or use a drilling tool for drilling. When the PCB processing machine 900 takes the tool, the tool is clamped to the cutter head by the clamp mechanism. Because the error occurs during the clamping of the tool in the clamp mechanism, this error will have a significant impact on the precision machining of the depth control, so After the tool is taken, the tool must be measured first, such as measuring the size and type of the tool, and then the error value is compensated to the control system to improve the machining precision.
目前是以雷射量測器來做刀具尺寸的量測，但目前雷射量測器對於刀徑1.0mm以下刀具有其量測難度，且尺寸判斷正確率相當差，亦無法用以確認刀具刀型。因此，目前PCB加工機的刀具識別功能仍有待改善。 At present, the laser measuring device is used for the measurement of the tool size. However, the current laser measuring instrument has the measurement difficulty for the tool with a tool diameter of 1.0 mm or less, and the dimensional judgment accuracy rate is rather poor, and it cannot be used to confirm the tool. Knife type. Therefore, the tool recognition function of PCB processing machines still needs to be improved.
因此，本新型之目的，即在提供一種用於PCB加工機且可精確量測刀具尺寸的刀具量測識別系統。 Therefore, the object of the present invention is to provide a tool measurement and recognition system for a PCB processing machine that can accurately measure the size of a tool.
本新型之另一個目的，在於提供一種用於PCB加工機且可識別刀具刀型的刀具量測識別系統。 Another object of the present invention is to provide a tool measurement and recognition system for a PCB processing machine that can recognize a tool blade type.
於是，本新型用於PCB加工機的刀具量測識別系統，適用於安裝在一個PCB加工機，並可量測該PCB加工機之一個夾具機構夾持的刀具，該刀具量測識別系統包含一個光源裝置、一個影像擷取裝置，及一個刀具分析裝置。該光源裝置可對該夾具機構夾持之該刀具照射一個照明光線，該影像擷取裝置可被控制擷取被該照明光線照射之該刀具的影像，而輸出一個拍攝圖。該刀具分析裝置是訊號連接於該影像擷取裝置，包括一個可控制該影像擷取裝置擷取輸出該拍攝圖，並可分析該拍攝圖中的一個刀具影像以輸出一個尺寸資訊的尺寸分析單元。 Therefore, the novel tool measurement and identification system for a PCB processing machine is suitable for being mounted on a PCB processing machine, and can measure a tool clamped by a fixture mechanism of the PCB processing machine, the tool measurement and recognition system includes a tool A light source device, an image capture device, and a tool analysis device. The light source device can illuminate an illumination light of the tool held by the clamp mechanism, and the image capture device can be controlled to capture an image of the tool illuminated by the illumination light to output a photograph. The tool analyzing device is connected to the image capturing device, and includes a size analyzing unit that can control the image capturing device to extract the captured image and analyze a tool image in the captured image to output a size information. .
本新型之功效：透過該光源裝置、該影像擷取裝置與該刀具分析裝置的結構設計，可於該PCB加工機取用刀具進行PCB板加工前，先準確分析出該刀具的刀徑與刀長尺寸，有助於降低PCB板加工不良率，並提高PCB加工機的加工準確度。 The effect of the novel: through the light source device, the image capturing device and the structural design of the tool analyzing device, the tool path and the knife of the tool can be accurately analyzed before the PCB processing machine takes the tool for PCB board processing The long size helps reduce the processing rate of the PCB and improves the processing accuracy of the PCB processing machine.
3‧‧‧光源裝置 3‧‧‧Light source device
30‧‧‧出光面 30‧‧‧Glossy
4‧‧‧影像擷取裝置 4‧‧‧Image capture device
40‧‧‧量測空間 40‧‧‧Measurement space
41‧‧‧拍攝圖 41‧‧‧Photograph
410‧‧‧刀具影像 410‧‧‧Tool image
5‧‧‧輸出裝置 5‧‧‧Output device
6‧‧‧刀具分析裝置 6‧‧‧Tool analysis device
61‧‧‧尺寸分析單元 61‧‧‧Dimensional analysis unit
61‧‧‧刀徑分析模組 61‧‧‧Cutter diameter analysis module
612‧‧‧刀長分析模組 612‧‧‧Tool length analysis module
62‧‧‧磨耗分析單元 62‧‧‧Abrasion analysis unit
63‧‧‧刀型分析單元 63‧‧‧Knife analysis unit
64‧‧‧偏擺分析單元 64‧‧‧ yaw analysis unit
900‧‧‧PCB加工機 900‧‧‧PCB processing machine
901‧‧‧夾具機構 901‧‧‧Clamping mechanism
903‧‧‧刀具 903‧‧‧Tools
904‧‧‧刀峰 904‧‧‧Knife
本新型之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中：圖1是本新型用於PCB加工機的刀具量測識別系統之一個實施例的側視示意圖； 圖2是該實施例之功能方塊圖；及圖3是該實施例擷取之一個拍攝圖的示意圖。 Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a side elevational view of one embodiment of a novel tool measurement and identification system for a PCB processing machine; Figure 2 is a functional block diagram of the embodiment; and Figure 3 is a schematic diagram of a captured image of the embodiment.
如圖1、2、3所示，本新型用於PCB加工機的刀具量測識別系統的實施例，適用於安裝在一台PCB加工機900，可用以量測刀具903尺寸、識別刀具903之刀型，以及量測刀具903是否偏擺。該PCB加工機900設置有多支刀具903，及一個用以夾取移動刀具903的夾具機構901，且該PCB加工機900會於該夾具機構901夾取一個刀具903時，輸出與該刀具903對應的刀徑資訊與刀具識別資訊。 As shown in FIGS. 1, 2, and 3, the embodiment of the tool measurement and identification system for a PCB processing machine is suitable for installation in a PCB processing machine 900, which can be used to measure the size of the tool 903 and identify the tool 903. The knife type and the measurement tool 903 are yawed. The PCB processing machine 900 is provided with a plurality of cutters 903, and a clamp mechanism 901 for gripping the movable cutters 903, and the PCB processing machine 900 outputs the cutters 903 when the clamp mechanism 901 is gripped. Corresponding tool path information and tool identification information.
該刀具量測識別系統包含一個光源裝置3、一個影像擷取裝置4、一個輸出裝置5，及一個刀具分析裝置6。該光源裝置3與該影像擷取裝置4是間隔相向地設置於該PCB加工機900，而相配合界定出一個介於兩者相向側間的量測空間40。 The tool measurement and recognition system includes a light source device 3, an image capture device 4, an output device 5, and a tool analysis device 6. The light source device 3 and the image capturing device 4 are disposed opposite to each other in the PCB processing machine 900, and cooperate to define a measuring space 40 between the opposite sides.
該光源裝置3是一個面光源，具有一個面向該影像擷取裝置4之直立的出光面30，可經由該出光面30朝該影像擷取裝置4方向發出照明光線，該照明光線可照射位在該量測空間40之刀具903的其中一半側。該影像擷取裝置4可朝該光源裝置3方向進行影像拍攝，可拍攝擷取被該照明光線照射之刀具903的背光側影像，而輸出一個拍攝圖41。在本實施例中，該影像擷取裝置4是用以擷取該刀具903之末端區段的影像。由於該光源裝置3與該 影像擷取裝置4類型眾多，因此不再詳述。 The light source device 3 is a surface light source having an illuminating surface 30 facing the image capturing device 4, through which the illuminating light can be emitted toward the image capturing device 4, and the illuminating light can be illuminated. The half of the tool 903 of the measurement space 40 is measured. The image capturing device 4 can perform image capturing in the direction of the light source device 3, and can capture a backlight side image of the tool 903 illuminated by the illumination light, and output a shot image 41. In the embodiment, the image capturing device 4 is used to capture an image of an end segment of the tool 903. Due to the light source device 3 and the The image capturing device 4 is of various types and therefore will not be described in detail.
該輸出裝置5是一個顯示器，可顯示出該拍攝 圖41，以及輸出該刀具分析裝置6輸出的資訊。但實施時，該輸出裝置5不以顯示器為限，也可以是印表機。 The output device 5 is a display that can display the shot Figure 41, and outputting the information output by the tool analyzing device 6. However, when implemented, the output device 5 is not limited to the display, and may be a printer.
該刀具分析裝置6是訊號連接於該光源裝置3 、該影像擷取裝置4與該輸出裝置5，包括一個尺寸分析單元61、一個磨耗分析單元62、一個刀型分析單元63，及一個偏擺分析單元64。該尺寸分析單元61包括一個刀長分析模組612，及一個刀徑分析模組611。 The tool analyzing device 6 is connected to the light source device 3 The image capturing device 4 and the output device 5 include a size analyzing unit 61, an abrasion analyzing unit 62, a blade type analyzing unit 63, and a yaw analyzing unit 64. The size analysis unit 61 includes a tool length analysis module 612 and a tool radius analysis module 611.
該尺寸分析單元61可控制該影像擷取裝置4擷 取輸出該拍攝圖41，該刀長分析模組612可分析該拍攝圖41中的一個刀具影像410，可透過影像分析技術取得該刀具903之刀長。由於該夾具機構901每次夾取刀具903後，都會被控制位移至該量測空間40之固定高度位置，也就是與該影像擷取裝置4間的相對位置會保持固定，所以可透過分析該拍攝圖41中之該刀具影像410的長度，而得知該夾具機構901夾持之該刀具903外露於該夾具機構901外之區段的長度，而得到該刀具903加工時的刀長資料。 該刀徑分析模組611可透過影像分析技術分析該拍攝圖41中的該刀具影像410，藉以取得出該刀具903的刀徑。 The size analyzing unit 61 can control the image capturing device 4撷 Taking the image 41, the tool length analysis module 612 can analyze a tool image 410 in the image 41, and the tool length of the tool 903 can be obtained by image analysis technology. Since the clamp mechanism 901 is controlled to be displaced to the fixed height position of the measurement space 40 each time the tool 903 is gripped, that is, the relative position with the image capturing device 4 is kept fixed, so the analysis can be performed. The length of the tool image 410 in FIG. 41 is taken, and the length of the section of the tool 903 clamped by the clamp mechanism 901 exposed outside the clamp mechanism 901 is obtained, and the tool length data when the tool 903 is processed is obtained. The tool radius analysis module 611 can analyze the tool image 410 in the image 41 by image analysis technology to obtain the tool radius of the tool 903.
該磨耗分析單元62內建有多個分別代表不同刀 具903的標準刀具尺寸參數，以及多個分別與該等標準刀具尺寸參數對應的刀具識別資訊，該磨耗分析單元62可根據該PCB加工機900提供之該刀具識別資訊，比對找出對 應的該標準刀具尺寸參數，並根據該標準刀具尺寸參數分析該尺寸資訊，也就是分析該刀長與該刀徑，以輸出一個磨耗資料，使用者可根據該磨耗資料得知該刀具903的磨損情況，例如是否出現斷刀或缺損情況。 The wear analysis unit 62 has a plurality of built-in different knives respectively A standard tool size parameter of 903, and a plurality of tool identification information respectively corresponding to the standard tool size parameters, the wear analysis unit 62 can find out the pair according to the tool identification information provided by the PCB processing machine 900. The standard tool size parameter is applied, and the size information is analyzed according to the standard tool size parameter, that is, the tool length and the tool radius are analyzed to output a wear data, and the user can know the tool 903 according to the wear data. Wear conditions, such as whether there is a broken knife or a defect.
該刀型分析單元63可分析該拍攝圖41中之該 刀具影像410的刀峰904數量，判斷該刀具903之刀型，而輸出一個刀型資訊。 The blade type analyzing unit 63 can analyze the image in the shooting image 41 The number of the tool peaks 904 of the tool image 410 determines the tool type of the tool 903, and outputs a knife type information.
該偏擺分析單元64可接收分析該拍攝圖41中 的刀具影像410是否出現徑向偏擺情況，若有，表示該刀具903之軸心未與該夾具機構901同軸，造成該夾具機構901轉動時，該刀具903出現偏轉現象。此時，該偏擺分析單元64會發出一個刀具不正警訊，以利PCB加工機900操作者立即進行設備維護。 The yaw analysis unit 64 can receive the analysis in the shot 41 Whether the tool image 410 has a radial yaw condition, if any, indicates that the axis of the tool 903 is not coaxial with the clamp mechanism 901, and the tool 903 is deflected when the clamp mechanism 901 is rotated. At this time, the yaw analysis unit 64 issues a tool mis-warning to facilitate the operator of the PCB processing machine 900 to perform equipment maintenance immediately.
本新型用於PCB加工機900的刀具量測識別系 統使用時，是直接架設組合於該PCB加工機900，可於該PCB加工機900對PCB板進行加工前，先識別檢視該夾具機構901所夾持之刀具903是否正確、分析該刀具903之刀長、刀徑與刀型，以及分析磨損程度。 The new tool measurement and identification system for PCB processing machine 900 When the system is used, it is directly assembled in the PCB processing machine 900. Before the PCB processing machine 900 processes the PCB board, it is possible to identify whether the tool 903 held by the clamp mechanism 901 is correct and analyze the tool 903. Tool length, tool radius and tool type, as well as analysis of wear.
當該夾具機構901移送一個刀具903至該量測 空間40時，該尺寸分析單元61會驅使該影像擷取裝置4拍攝輸出該靜態拍攝圖41，並進行刀徑與刀長之分析。在完成刀徑與刀長之分析後，該磨耗分析單元62會根據該PCB加工機900提供之該刀具識別資訊比對出對應的標準刀具尺寸參數，並藉此分析該尺寸分析單元61針對該刀具 903輸出之該尺寸資訊，判斷該刀具903的磨耗程度，例如刀徑磨耗程度、刀峰904磨耗程度，或是否出現斷刀情況等，然後於該輸出裝置65顯示輸出該磨耗資料。 When the clamp mechanism 901 transfers a tool 903 to the measurement In the space 40, the size analyzing unit 61 drives the image capturing device 4 to capture and output the static image 41, and analyzes the tool radius and the tool length. After the analysis of the tool radius and the tool length, the wear analysis unit 62 compares the corresponding tool size parameter according to the tool identification information provided by the PCB processing machine 900, and thereby analyzes the size analysis unit 61 for the Tool The size information outputted by the 903 determines the degree of wear of the tool 903, such as the degree of wear of the tool radius, the degree of wear of the tool nose 904, or whether or not a knife breakage occurs, and then displays the wear data on the output device 65.
該刀型分析單元63則會分析該拍攝圖41中之 刀具影像410的刀峰904數量，藉以判斷該刀具903是為成型刀具或鑽孔刀具，並於該輸出裝置5輸出該刀型資訊。此外，該偏擺分析單元64亦會分析該拍攝圖41，並於判斷該拍攝圖41中的刀具影像410出現徑向偏擺時，驅使該輸出裝置5輸出該刀具不正警訊。 The blade type analyzing unit 63 analyzes the image in the drawing 41. The number of peaks 904 of the tool image 410 is used to determine whether the tool 903 is a forming tool or a drilling tool, and the tool type information is outputted from the output device 5. In addition, the yaw analysis unit 64 also analyzes the photographing map 41, and when determining that the tool image 410 in the photographing image 41 is radially deflected, the output device 5 is driven to output the tool misalignment alarm.
在本實施例中，該影像擷取裝置4是擷取該刀 具903被照明光線照射時的背光側影像，以輸出該拍攝圖41，但實施時，也可將該影像擷取裝置4設計成是用以拍攝該刀具903被照明光線照射之面光側的影像，以輸出該拍攝圖41，同樣可透過對該拍攝圖41進行影像分析，來取得該刀具903之尺寸、刀型、磨耗程度，以及是否偏擺等資訊。 In this embodiment, the image capturing device 4 captures the knife The image of the backlight 903 is illuminated by the illumination light to output the image 41. However, the image capturing device 4 may be designed to capture the surface of the surface of the tool 903 illuminated by the illumination light. The image is output to the photographing map 41, and the image analysis of the photographing image 41 can also be performed to obtain information such as the size, the knife shape, the degree of wear, and whether or not the yaw is generated.
綜上所述，透過該光源裝置3、該影像擷取裝置 4與該刀具分析裝置6的結構設計，可於該PCB加工機900取用刀具903進行PCB板加工前，先準確分析出該刀具903的尺寸與磨耗程度，並可進一步準確分析出該刀具903的刀型，以及該刀具903是否出現不正情況，方便於刀具903出現問題時，立即進行設備或刀具903維修，有助於降低PCB板不良率，並提高PCB加工機900的加工準確度，相當方便實用。因此，確實可達到本新型之目的。 In summary, the light source device 3 and the image capturing device are 4 and the structural design of the tool analyzing device 6, before the PCB processing machine 900 takes the tool 903 for PCB board processing, the size and wear degree of the tool 903 are accurately analyzed, and the tool 903 can be further accurately analyzed. The tool type and whether the tool 903 is not correct, it is convenient to repair the equipment or the tool 903 immediately when the tool 903 has a problem, which helps to reduce the defect rate of the PCB and improve the processing accuracy of the PCB processing machine 900, Convenient and practical. Therefore, the purpose of the present invention can be achieved.
惟以上所述者，僅為本新型之較佳實施例而已 ，當不能以此限定本新型實施之範圍，凡是依本新型申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本新型專利涵蓋之範圍內。 However, the above is only the preferred embodiment of the present invention. When it is not possible to limit the scope of the present invention, any simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification are still within the scope of the present patent.
3‧‧‧光源裝置 3‧‧‧Light source device
4‧‧‧影像擷取裝置 4‧‧‧Image capture device
5‧‧‧輸出裝置 5‧‧‧Output device
6‧‧‧刀具分析裝置 6‧‧‧Tool analysis device
61‧‧‧尺寸分析單元 61‧‧‧Dimensional analysis unit
611‧‧‧刀徑分析模組 611‧‧‧Cutter Diameter Module
612‧‧‧刀長分析模組 612‧‧‧Tool length analysis module
62‧‧‧磨耗分析單元 62‧‧‧Abrasion analysis unit
63‧‧‧刀型分析單元 63‧‧‧Knife analysis unit
64‧‧‧偏擺分析單元 64‧‧‧ yaw analysis unit
900‧‧‧PCB加工機 900‧‧‧PCB processing machine
901‧‧‧夾具機構 901‧‧‧Clamping mechanism
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|---|---|
| TW (1) | TWM517044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI648123B (en) * | 2017-02-16 | 2019-01-21 | 台本機械有限公司 | Detection system |
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2015
- 2015-08-07 TW TW104212786U patent/TWM517044U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI648123B (en) * | 2017-02-16 | 2019-01-21 | 台本機械有限公司 | Detection system |
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| MM4K | Annulment or lapse of a utility model due to non-payment of fees |