1279278 九、發明說明： •【發明所屬之技術領域】 -明係關於一種切割紡織品方法’特別是關於—種自 '動石邊雷射切割紡織品方法。 【先前技術】 在以在的年代，紡織品的商標、刺繡之切割、服 布匹雕刻係屬於高度勞 片 .孝者Wx, 集作業。因此’近年來紡織 二購二自動化加工設備來取代人工作業， 產之產此、降低投入人工之成本。 大多數紡織業者雖然已經有 來取代人工作章，m〜之雷射切割機 是辈者，“ΐ 仃織品的商標、刺繍之切割。作 -疋業者在生產製造難中卻遭遇—個重 J t .市面上用於紡織品的雷射、”、、目則 形狀的程式(例如··圓形、三角形：:：據:：入之固定 形等）’再由带鼾切刦德分 生形、正方形或橢圓 行切割二是田 常會發現切割後之成品會田出現二::=行切割的結果，經 切除的邊沒有被切除、或者是將月=例如：應該被 之，習知之雷射切割機無法非常精準正2誤截斷掉，總 切割。 雀地沿著邊界進行 面對此-困境，目前業者的短 不規則形狀紡織品之切割，採取以去為：（1)對於 感，沿著商標、刺繡的邊界來谁广=人工拿著烙鐵靠著手 進行處理，不但生產力無法提升，丁刀，二但以人工方式來 且提鬲因人工製造的成 j26\專利說明書(補件)\95-01\TF954501 5 1279278 =自f;界無競爭力；⑵對於規則形狀之㈣i，先 以自動化雷射切割機進行切割， 先 -品，對於能再;I 0< 工目視挑出不良 -處理，若無的:r改以人工進行後續 •篩檢的成本及時間，生:;亦 •的機率，而無法修補處理的不良品也將報廢^成^不良 針對習知技術的問題，有提出解決，〜、 中華民國專利公告第24_號「織布2因應方法，如 法」專利案’其揭露織布圖像的切割方法，但 像而尋找定位點。中華民國 ·疋乂 口疋圖 輔助雷射加工方法及裝置」專利“二：⑽號：視覺 攝取影像並控制切割機來切割物件。然而視覺系統來 係不適用於纺織品之連續陣列式圖案，以；：專:;案 解決之。 故而要棱出更好的方法以 【發明内容】 本發明之目的在於提供— 方法，可將使紡織業者降低人工成動本 產力及附加價值’以增加企業的競爭力。“生 本發明在於提供-種自動沿邊雷射㈣ 方法包含下列步驟：首先，栋 方法，戎 個行列之-圖樣攝影以得到1裝=該纺織品數 繼行…，，到-二值二影:其:該:： 車两廊線追m臾号该二值化圖樣影像之互相連接相鄰 326\專利說明書(補件)\95-01\TF954501 6 127927,8 之複數個邊界點的座標 驟：首先由該二值化圖樣影像之追縱法包含下列步 影像之該圖樣中將其訂為第 二進入该-值化圖樣 .行，追縱所經過之座標點之—像V/:，由第-點向前 樣，則轉向前進下—座㈣/值’右該像素值為該圖 •另-方向前進，·以及，‘複上右f像素值為該背景’則轉 然後，根據該些邊界點的個步驟直到回到第一點； 平滑化邊界點的座標；在平心匕;:千滑化’以得到複數個 角點的座標，並在^ 4該些邊界點之-界點;再者，將該4骨=角點併入該些平滑化邊 =數，線段的向量資料;以及，根據該些線段= 二卜 割機對該紡織品數個行列之該圖樣進行 【實施方式】 所造成之問題的研究與探討，正確的切割 割刀沿著商標、刺繡完成品的邊線進行 此^…千Γ依據輸入指定圖形之向量座標進行切割。因 割機必需能夠具有「視覺」來追縱判斷商 界或識別顏色的不 使用/、# 4見見」之雷射切割機來進行商標、刺繡的切 狀主要原因如下：⑴因紗線/布匹之材質張力皆不相 同’所以刺繡後的成品縱使是同樣形狀，其邊界大小一定 曰有差異存在，（2)每台刺繡機器之結構皆不相同，所以 326\專利說明書(補件)\95-01\TF95450l ? K79278 刺繡後的成品亦合右 界都會略有變形“二、刺績後之每個圖樣的邊 -自鈇会不彳生m '右以一固定設定好的程式來切割， .案之技術特徵且Μ「^料出—種不同於上述專利 -織品方法，以下rt 功效的自動沿邊雷射切割紡 圖1為本發明運用自動沿邊雷射切』=卜 :雷射切割機之方塊圖。在圖自 ，邊雷射切割紡織品方法得庫用〜干本么月之一種自動沿 有-驅動器22、—雷射=於了切割機2〇’其具1279278 IX. INSTRUCTIONS: • [Technical field to which the invention pertains] - The method of cutting textiles is particularly concerned with the method of cutting textiles from the edge of a rock. [Prior Art] In the age of textiles, the trademarks of textiles, the cutting of embroidery, and the engraving of clothing were highly labored. The filial piety Wx, set work. Therefore, in recent years, textiles have purchased two automated processing equipment to replace manual operations, which have resulted in lower costs for labor. Although most textile manufacturers have already replaced the work chapter, the laser cutting machine of m~ is the generation, "the trademark of 仃 仃 fabric, the cutting of the hedgehog. The 疋 者 遭遇 遭遇 生产 生产 生产 生产 — — — — — — — — — — — t. Lasers for textiles on the market, ", and the shape of the program (for example, ·, circle, triangle::: according to:: into the fixed shape, etc.)" , square or elliptical row cutting 2 is that Chang Chang will find that the finished product in the field after cutting has two::= the result of the row cutting, the cut edge is not removed, or the month = for example: should be, the conventional laser cutting The machine can not be very accurate and positive 2 cut off, total cutting. The grounds along the border face this - the dilemma, the current industry's short irregular shape textile cutting, taken to: (1) For the sense, along the boundaries of the trademark, embroidery, whoever = artificially holding the iron Initiating the processing, not only the productivity can not be improved, Ding Knife, but the manual method and the artificially manufactured j26\patent specification (supplement)\95-01\TF954501 5 1279278 = self-f; (2) For the shape of the rule (4) i, first cut with an automatic laser cutting machine, first - product, for can be; I 0< work visually pick out bad - treatment, if not: r change to manual follow-up • screening The cost and time, the raw:; also the probability, and the unsatisfactory products that can not be repaired will also be scrapped ^ ^ ^ bad for the problem of the conventional technology, there are solutions, ~, Republic of China Patent Notice No. 24_ The cloth 2 responds to the method, such as the "patent case" which exposes the cutting method of the weaving image, but looks for the anchor point. The Republic of China · Sakaguchi map assisted laser processing methods and devices" patent "two: (10): visually ingest images and control the cutting machine to cut objects. However, the visual system is not suitable for continuous array patterns of textiles, The invention aims to solve the problem. Therefore, it is an object of the present invention to provide a method for reducing the labor force's productivity and added value by the textile industry. The competitiveness of the enterprise. "The invention is provided by the automatic edge-edge laser (4) method comprising the following steps: First, the method of building, the ranks of the line - the pattern photography to get 1 loaded = the number of textiles continues..., to - binary two shadows: its: the:: car two corridors chase m 臾 the binary image of the interconnection of the adjacent 326 \ patent specification (supplement) \95-01 \ TF954501 6 127927, 8 plural The coordinate point of the boundary point: firstly, the tracking method of the binarized pattern image includes the following step image, and the pattern is set to be the second to enter the value-based pattern. - like V/:, by the first point forward , then turn to the next - seat (four) / value 'right of the pixel value of the figure · another - direction forward, · and, 'repeated right f pixel value the background' then turn, according to the steps of the boundary points Until returning to the first point; smoothing the coordinates of the boundary points; at the center of the circle;: thousand sliding 'to get the coordinates of the plurality of corner points, and at ^4 the boundary points - the boundary point; The 4 bones=corner points are merged into the smoothed edges=numbers, the vector data of the line segments; and, according to the line segments=the two-cutting machine, the pattern caused by the pattern of the textiles is performed. Research and discussion, the correct cutting knife is carried along the edge of the trademark and the finished embroidery. This is based on the vector coordinates of the input specified graphic. Because the cutting machine must be able to have the "visual" to trace the judgment of the business community or identify the color of the non-use /, #4 see the laser cutting machine to carry out the trademark, embroidery cut-off reasons are as follows: (1) due to yarn / cloth The material tensions are all different. So the finished products after embroidery are the same shape, and the boundary size must be different. (2) The structure of each embroidery machine is different, so 326\patent specification (supplement)\95 -01\TF95450l ? K79278 The finished product after embroidering will also be slightly deformed in the right direction. "2. The edge of each pattern after the spike is - the self will not produce m'. The right is cut with a fixed set program. The technical characteristics of the case and the "^ material out-species different from the above patent-fabric method, the following rt effect automatic edge-edge laser cutting spinning Figure 1 is the use of automatic edge-edge laser cutting in the invention" =: laser cutting machine The block diagram. In the picture from, the side of the laser cutting textile method library used ~ dry this month, an automatic along the - drive 22, - laser = in the cutting machine 2 〇 '
裝置以、一電腦3〇及:伺 射切割機-之外部的一鍵二 -影像擷取卡3δ及一運動控制卡4〇。 以H 雷射源24供應雷射光給雷 係為一二氧仆 刀」頭26,而该雷射源24 (即遠重二： 源。驅動器22用以同時驅動 ρ連動)“"刀割頭26及攝影裝置28。攝影裝 電影像經由影像擷取卡38傳送至電腦30， 料經由運動W4。德;“到之數個線段的向量資 go 拴制卡4〇傳达至伺服控制器32，伺服於刹哭 m個線段的向量資料來舰控制驅動器^: f 6用以顯示該圖樣影像及其分析後各項資料（包含 ::線段的向量資料、邊長、面積、周圍、中心點、數個 =切割線)。鍵盤34用以輪入雷射功率之設定、該圖 樣衫像之縮小、放大及平滑度之設定、纺織品之圖樣（即 326\專利說明書(補件)\95-01\TF954501 〇 1279278 ΜΚ/2) j=-[K!2) 其中U表示第Μ固邊界點6的座標/ = 1，2，.··，„。 然而，本發明之實施你1 %你m 丁 、β例所使用之平滑化技術並非侷限本 Ίδ明，目刖已公開之有p j % + 百關千π化處理的技術或理論皆適用 於本發明。 在平滑化前，由電腦30會先記錄該些邊界點之一角點 的座標’並在平滑化階段將該角點併入該些平滑化邊界 點。角點發生在物體邊界上某點之切線方向變化為不連續 Η置❿角…占的擷取以求取區率值之變化來做侦測是最 為普遍的方法。而已公聞夕古 開之有關角點特徵的擷取之技術或 理論皆適用於本發明，例如ROsenfiei(WQhnstQn法、 Beus-T1U 法及 Medioni—Yas_〇t〇 法等。 、J線&逼近真貝曲線的方式，由電腦將該些平滑 化邊”點之相鄰各邊界點連接而產生數個線段的向量資 、其中’由電腦30將該圖樣影像經二值化、輪廊線追縱 去平⑺化及產生该些線段的向量資料等程序，以產生相 對於该圖樣影像之數個邊界切割選擇線，並該圖樣影像及 該些邊界切割選擇線將傳送至螢幕％且顯示之，而由操 作者在鍵盤34 (或者滑鼠）上選擇該圖樣影像要切割之邊 ，由鍵盤34所遥擇之要切割的邊界而對應之線段的向 里貝料，電腦30將其資料傳送至伺服控制器32。 在執行上述各項程序後，伺服控制器32根據電腦3〇所 326溥利說明書(補件)\95-01\TF954501 15The device is a computer 3 〇 and a one-key two-image capture card 3δ and a motion control card 4 外部 outside the servo cutting machine. The laser source 24 supplies the laser light to the head of the thunder system, and the laser source 24 (i.e., the source 2: the source 22 is used to drive the ρ linkage simultaneously) "" knife cutting The head 26 and the photographing device 28. The photographed power-on image is transmitted to the computer 30 via the image capture card 38, and is sent via the motion W4. "The vector of the plurality of line segments is transmitted to the servo controller." 32, the servo is used to brake the m-segment vector data to the ship control driver ^: f 6 is used to display the pattern image and its analyzed data (including:: vector data of the line segment, side length, area, surrounding, center Point, several = cutting line). The keyboard 34 is used to set the laser power setting, the reduction, enlargement and smoothness of the pattern, and the pattern of the textile (ie 326\patent specification (supplement)\95-01\TF954501 〇1279278 ΜΚ/ 2) j=-[K!2) where U represents the coordinate of the third solid boundary point 6 / = 1, 2, . . . , „. However, the implementation of the present invention is 1% of your use. The smoothing technique is not limited to the above, and the techniques or theories that have been disclosed to have pj % + ubiquitous π processing are applicable to the present invention. Before the smoothing, the computer 30 will record the boundary points first. The coordinate of one of the corner points' and incorporates the corner point into the smoothing boundary points during the smoothing phase. The corner point occurs at a point on the boundary of the object, and the tangential direction changes to a discontinuous set angle... It is the most common method to obtain the change of the zone rate value. The technique or theory of the feature of the corner feature has been applied to the invention, such as ROsenfiei (WQhnstQn method, Beus-T1U). Method and Medioni-Yas_〇t〇 method, etc., J line & approaching the true Bay curve, by computer The neighboring boundary points of the smoothing edges are connected to generate a vector of a plurality of line segments, wherein the image of the pattern is binarized by the computer 30, the wheel line is chased and flattened, and the generated a vector data program of the line segment to generate a plurality of boundary cut selection lines relative to the image of the pattern, and the pattern image and the boundary cut selection lines are transmitted to the screen % and displayed, and the operator is on the keyboard 34 ( Or the mouse is selected on the side of the pattern image to be cut, and the boundary of the line to be cut is selected by the keyboard 34, and the computer 30 transmits its data to the servo controller 32. After each program, the servo controller 32 according to the computer 3 326 profit-making manual (supplement) \95-01\TF954501 15