玫、發明說明： 【發明所屬之技術領域】 發明領域 本發明涉及在把帶狀物縫到右 哭則布枓上時，控制帶狀物送 入尺寸的控制裝置和方法。 C 先前 3 發明背景 弟7圖是_ ’表^已往技術巾的、帶狀物送人尺寸控 ^^^^”岐^“尺寸控制裝置⑽操作板 2的正面圖。第9圖是表示缝製物局部的立翻。送入尺寸 控制裝置丨，備有操作板2、_機旋轉感測器3、控制回路 4和進給馬達驅動電路5。料从寸控織置丨，在用縫句 機本體將帶狀物8縫㈣布料7切，控觀人㈣機本體 的帶狀物8的送入尺寸。 _ 把有伸縮性的帶狀物8縫製到布料7上時，有時 -邊對帶狀物施加張力一邊將其縫上的部分、和：：者 物施加張力地將其縫上的部分。&二 ’▼狀 料7收縮，産生折網；在後者部分，縫製後的布料= 而是呈平展狀。這時，對每個部分分成若干工彳& 板2輪入各工序的張力和運針數。然後。料㈣^作 讎與運_副值、即助機她^ %轉角度，從控制回路4向進給馬達驅動電叫轴的Description of the invention: [Technical field to which the invention belongs] Field of the invention The present invention relates to a control device and method for controlling the feeding size of a ribbon when the ribbon is sewn to a right-hand cloth. C Previous 3 Background of the Invention Figure 7 is a front view of the _ ^ table ^ the previous technical towel, the ribbon to give the size control ^^^^ "Qi ^" size control device ⑽ operating panel 2. Fig. 9 is a view showing a vertical turning of a part of a sewing product. Feed size control device 丨 is equipped with operation panel 2, machine rotation sensor 3, control circuit 4, and feed motor drive circuit 5. The material is placed from the inch-control weaving 丨 and the belt 8 is cut with the sewing machine body 7 to cut the cloth, and the size 8 of the belt 8 of the human machine is controlled. _ When sewing the elastic band 8 to the fabric 7, sometimes-the part where the belt is sewed while applying tension, and the part where the object is sewn under tension. & Second '▼ The material 7 shrinks to produce a folded net; in the latter part, the fabric after sewing = is flat. At this time, each part is divided into a number of work & boards 2 and the tension and number of stitches in each process are entered in each process. then. ㈣㈣ 作 作 运 and _ auxiliary value, that is, the angle of rotation of the assisting machine, from the control circuit 4 to the feed motor to drive the electric shaft
控制進給馬達6,用在各工序巾進行設定針數的縫製H 間設定的張力，送入帶狀物8。 乍^ 200424390 ^ 尺寸拴制敦置1類似的裝置，有這樣的控制裝置 ，即，代替各工序的读a 張力，通過輸入送入帶狀物8的送入尺 寸，從運針數和送入尺 、 尺寸求出各工序的張力，用在進行被 輸入的運針數的縫制私 衣動作期間求得的張力，送入帶狀物。 …、响上述的那種現有技術，都是根據運針數進行控制，用 在各工序設定的運斜金& 丫数進行縫製動作（例如見日本特開平7 一 68067號公報和特公伞 十7〜44984號公報）。 衣製置中 ' "& ’由於縫紉機本體的驅動軸的旋轉速度 ’在布料進給機樵卜A a 再上度生慣性力，使得縫紉間距P7產生差 ίο ”也就疋在布料上針穿過的位置間隔産生差異 。例如， 田旋轉速度爲3_軸]時，缝切間距p7是2力匪·，當旋轉 速度爲5刪職1時，縫約間距P7是2.2mm ;當旋轉速度爲 6_min-l時，縫勿間距？7是2.4疆。因此，如前所述的根 據運針數的控制中， 15 即使相同的運針數，由於驅動軸的旋 轉速度的原因’其卫序長度也會産生差異，所以，必須考 慮到旋轉速度，輸人運針數，很麻煩。另外，當布料7上有 縫合部等的疊合部9時，在縫製方向A，在疊合部9附近，布 料的缝幼間距P7有時部分地變小。這時，必彡貞根據結果設 定運針數。這樣’在已往技術中，縫製在布料7上的帶狀 20 物8的尺寸精度差，如果1> 果要楗南精度，則在輸入操作時很 麻煩。 【明内】 發明概要 因此，本發明的目的， 疋&供刼作者的輸入操作容易 6 、並能提高被縫製在布料上的帶狀物尺寸精度的帶狀物送 入尺寸控制裝置和方法。 本發明的帶狀物的送入尺寸控制裝置，其是控制在縫 製裝置中的帶狀物的送入尺寸的控制裝置，該縫製裝置含 有：把帶狀物縫到布料上的縫製機構、將帶狀物送入縫製 機構的送入機構、驅動送入機構的送入驅動機構；其特徵 在於，該帶狀物的送入尺寸控制裝置含有：輸入機構、計 算機構、送入檢測機構、判斷機構、控制機構； 上述輸入機構，輸入要求尺寸，該要求尺寸是要縫在 布料上預疋區域的帶狀物的尺寸、或者是在縫製了布料的 預定區域後應完成的尺寸； 上述计异機構，計算所需動作量，該所需動作量，是 爲了把與輸入的要求尺寸對應的帶狀物送入而所需的送入 機構的動作量； 、 上述送入檢測機構，檢測送入機構的動作量； 上述判斷機構，進行被檢測出的動作量與所需動 的比較； 〜上述控制機構，根據判斷結果，控制送人驅動機構， 使送入機構進行所需動作量的動作。 根據本發明，由送入驅動機構使送入機構驅動，縫製 機構把帶狀物縫製在布料±， , 呷针上，在把贡狀物迗入縫製機構時 ^據，輸人的要求尺寸，由計算機構計算送人機構的所 :、作®。要求尺寸是要縫在布料上就區域的帶狀物的尺 、或者是在縫製了布料的預定區域後應完成的尺寸。無 200424390 論哪種情形，在進行布料預定區域的縫製動作期間，該要 求尺寸都是與送入缝製機構的帶狀物尺寸對應的尺寸。另 外，送入機構的動作量由送入檢測機構檢測，由判斷機構 判斷該檢測出的動作量是否是所需的動作量，由控制機構 5 控制送入驅動機構，使送入機構進行所需動作量的動作。 這樣，通過輸入要求尺寸，可以使送入機構只以所需 的動作量動作，送入帶狀物。上述所需的動作量，是指能 把與要求尺寸對應的帶狀物送入的動作量。因此，例如， 當因驅動軸的旋轉速度等縫製機構的動作條件、和有無疊 10 合部等布料的狀態而産生縫紉間距的差異時，在布料預定 區域的缝製動作期間，可以防止被送入缝製機構的帶狀物 尺寸受到影響，可以用高的尺寸精度縫製帶狀物。而且， 在實現該高的尺寸精度時，操作者只要輸入要求尺寸，不 必考慮縫製機構的動作條件和布料的狀態等，可以極容易 15 地進行輸入操作。 本發明的帶狀物送入尺寸控制裝置，其特徵在於，上 述判斷機構，判斷被檢測出的動作量與所需動作量是否相 同，如果被檢測出的動作量與所需動作量不同時，上述控 制機構控制送入驅動機構，使帶狀物的送入動作繼續，如 20 果被檢測出的動作量與所需動作量相同時，上述控制機構 控制送入驅動機構，使帶狀物的送入動作停止。 根據本發明，如果被檢測出的動作量與所需動作量不 同時，上述控制機構控制送入驅動機構，使帶狀物的送入 動作繼續，如果被檢測出的動作量與所需動作量相同時， 8 上述控制機構控制送入驅動機構，使帶狀物的送入動作停 止。所以，可以高精度地將帶狀物送入缝製裝置。 本發明的帶狀物送入尺寸控制裝置，是在縫製裝置中 ，控制帶狀物的送入尺寸的控制裝置，該縫製裝置是將帶 狀物分成多個工序縫到布料上，其特徵在於， 上述輸入機構，對每個工序輸入要求尺寸； 上述控制機構，控制上述的送入驅動機構，使得在每 個工序中，送入機構進行所需動作量的動作。 根據本發明，在各工序中，可以高精度地將帶狀物送 入縫製裝置中，所以，在全部工序中，可以高精度地將帶 狀物送入縫製裝置。 本發明的帶狀物的送入尺寸控制方法，其是在縫製裝 置中，控制帶狀物的送入尺寸，該縫製裝置含有：把帶狀 物縫到布料上的縫製機構、將帶狀物送入缝製機構的送入 機構、驅動送人機構的送人軸機構；其特徵在於，該帶 狀物的送入尺寸控制方法含有以下步驟： 輸入要求尺寸，該要求尺寸是要縫在布料上預定區域 =大物的尺寸、或者是在縫製了布料的預定區域後完成 要二™……作量’是爲了把與輸^ 1寸對應的帶狀物送人_需的送人機構的動作量； 動作=構的動作量―動作量與所* 根據判斷結果，控制送入叫機構，使送人機構進七 5 戶斤需動作量的動作。 ^ ^據本毛明，由送入驅動機構使送入機構驅動，縫製 10 狀物縫製在布料上，在把帶狀物送人缝製機構時 要t帶狀物的要求尺寸，計算送入機構的所需動作量。 是在尺寸疋要縫在布料上預定區域的帶狀物的尺寸、或者 形，、了布料的預定區域後應完成的尺寸。無論哪種情 是斑在進行布料預定區域的縫製動作期間，該要求尺寸都 :::機構的帶狀物尺寸對應的尺寸。另外，檢測 量，控制送賴檢測出的動作量是否爲所需動作 這樣，通、=’使送入機構進行所需動作量的動作。 的動作量動二，，尺寸’可以使送入機構只以所需 把與要求尺寸對=^狀物° 所需的動作量，是指能 15 當因驅動轴的旋=帶狀㈣入的動作量。因此，例如， 的疑轉逮度等縫製機構 =等布料的狀態而産生肋間距的差里:件、和有無疊 區域的縫製動作期間，可以防 w，在布料預定 尺寸受到上述差異的影響，可以用製機構的帶狀物 鏠到布料上。而且，在實現該高的^度將帶狀物 20 :::要求尺寸，不必考慮縫製機構的動:二广作者只 狀料’可以極容易地進行輸人操作。件和布料的 本發明的帶狀物送入尺寸控制 斷被檢測出的動作量與所需動作量是否，其特徵在於，判 出的動作量與所需動作量不同時，目同’如果被檢測 帶狀物的送入動作繼續，如果被檢；出=驅動機構，使 勺動作量與所需動 10 200424390 作量相同時，控制送入驅動機構，使帶狀物的送入動作停 止。 根據本發明，如果被檢測出的動作量與所需動作量不 同時，控制送入驅動機構，使帶狀物的送入動作繼續，如 5 果被檢測出的動作量與所需動作量相同時，控制送入驅動 機構，使帶狀物的送入動作停止。所以，可高精度地將帶 狀物送入缝製裝置。 本發明的帶狀物送入尺寸控制方法，是控制把帶狀物 送入鏠製裝置的送入尺寸，該缝製裝置是將帶狀物分成多 10 個工序縫到布料上，該送入尺寸控制方法，其特徵在於， 對每個工序輸入要求尺寸； 控制上述的送入驅動機構，使得在每個工序中，送入 機構進行所需動作量的動作。 根據本發明，由於在各工序中，能高精度地將帶狀物 15 送入縫製裝置，所以，在全部工序中，都能高精度地將帶 狀物送入缝製裝置。 本發明的目的、優點、特色，從下面的詳細說明和附 圖中將更加清楚。 圖式簡單說明 20 第1圖是表示本發明一實施形態的送入尺寸控制裝置 的框圖。 第2圖是表示備有送入尺寸控制裝置的縫製裝置局部 的立體圖。 第3圖是表示用缝製裝置縫製的一例産品的立體圖。 第4圖疋將縫製産品的局部放大表示的立體圖。 第5圖是表示操作板的正面圖。 第6圖疋表示送入尺寸控制裝置執行的送入尺寸控制 方法的流程圖。 第7圖疋表示已往技術中的帶狀物送入尺寸控制裝置 的構成的框圖。 第8圖是表示送人尺寸控制裝置的操作板的正面圖。 第9圖是表示縫製物局部的立體圖。 【實施冷式】 較佳貫施例之詳細說明 下面，參照附圖，說明本發明的實施例。 第1圖疋表示本發明一實施形態的送入尺寸控制裝置 20的框®帛2圖是表不備有送入尺寸控制裳置2〇的縫製裝 置21局部的立體圖。第3圖是表示用縫製裝置21縫製的一例 15産品22的讀圖。第須是將縫製産品22的局部放大表示的 立體圖。迗入尺寸控制裝置2〇設在縫製裝置21上，該縫製 裝置21備有用於把帶狀物μ縫到布料巧上的縫幼機本體％ 。該送入尺寸控制裝置2G，絲控制送人肋機本體25的 帶狀物24的送入尺寸。 20 '缝製裝置2卜備有被稱爲包縫機的缝匆機本體25。該 缝製裂置21’例如在第3圖所示的構成女式短褲本體的布料 23上’爲了使褲’具有伸縮性’把鬆緊帶等具有彈性收 縮性的帶狀物24缝製在褲腳口上。除了上述以外，該缝製 裝置21也可以用於縫製在布料23上縫製著帶狀㈣的其他 12 200424390 缝製品22，例如可以把鬆緊帶縫製在女式短褲的腰部，把 鬆緊帶縫製在緊身搭的褲腳π部和腰部，把#^帶縫製在連褲禮和連_的腰部，縫製麵林和運動裤 的腰部等。 5 10 15 該縫製裝置2卜包含有縫切機本體25、進給㈣、進 給馬達27、操作板Μ、控制回物和進給馬物動電㈣ 。在這些構成要素中，㈣作板28、控制回賴、進給馬 達驅動電路31構成送入尺寸控制裳置2〇。 作爲縫製機構的縫初機本體a，是把帶狀物μ缝製在 布料23上的機構。勒機本肋，料板％和壓板％把放 在布支承纟34㈣水平支承面上的布似⑻圖和第4圖 所示，在第i圖和第2圖中未示)挾住，—邊用送布牙（圖未示 )將其朝著預定的縫製方向送，—邊使針朝著上下驅動方向 往復動，這樣，可以進行縫製。另外，在縫製裝置Μ中， 帶狀物24㈣續_本體25，可將帶狀物24縫在布料^ 上。 20 作爲送人機構的進給輥26，是把帶絲24送入缝初機 本體25的機構，具體地說，是把帶狀物24送人壓板36的帶 狀物供給α的機構，它具有—對㈣、％。各㈣、对 其中的個輕38比另一個輥39的外徑大，兩個輕繞著相 互平行的軸線旋轉’並彈性地相接著而連動地旋轉。這些°秦匕38 39挟持著帶狀物24旋轉，這樣，可將帶狀物24送入縫紉機本體25。 作動機構的進給馬達27，是使進給報％旋轉 13 驅動的機構’例如它可以是步進馬達。該進給馬達27，使 各輕38、39中的任一個輕旋轉，在本實施形態中，是使報 %旋轉，這樣，另-_39也從動地旋轉。 包含進給輥26和進給馬達27的帶狀物進給裝置，安裝 5在縫_本體25上。在縫勿機本體25的上方，設有例如^ 承在支柱⑽未示)上的、稱騎自動進給裝置的帶狀物供給 裝置（圖未示）。帶狀物進給裝置，可以把從帶狀物供給裝置 供給的帶狀物24，送入缝紉機本體25。 第5圖是表示操作板28的正面圖。如第i圖至第4圖所示 10，操作板28包含有輸人機獅、作爲顯示機構的顯示部41 。輸入機構40是輸入要求尺寸的機構，該要求尺寸是要缝 在布料23上預定區域的帶狀物24的尺寸。包含著由輸入機 構所輸入的要求尺寸的資訊，被送到控制回路3〇，控制回 路30控制顯示部41，使顯示部41顯示包含著由輸入機構4〇 15所輸入的要求尺寸的資訊。 根據不同的缝製製品22，在把帶狀物24縫製到布料23 上時，特別是在縫製具有彈性伸縮性的帶狀物24時，有時 存在著對帶狀物24施加張力、以伸長狀態縫製在布料23上 的部分、和不對帶狀物24施加張力、以自然狀態縫製在布 20料23上的部分。前者部分是爲了在缝製後的布料23上形成 折皺，使布料23呈收縮狀；後者部分是爲了在縫製後的布 料23上不形成折皺，使布料23呈平展狀。這時，縫製裝置 21中，根據完成後的狀態、換言之根據在縫製時對帶狀物 24施加張力，把布料23上的縫製帶狀物24的全部區域，劃 14 分爲若干㈣域部分，每個1 進行縫製。例如，在第3圖所厂沾刀_、的工序，這樣 鬆緊帶時，劃分爲第丨〜第3、Γ、女式短褲的褲腳σ部設置 乐j廷樣三個工序。 操作板28具有若干個操作鍵& ，可以輸入工序數、各工序中的―、者細作各鍵42時 和一等的輸入資: 縫製帶狀物24的全部區域劃分㈣干個 10 區::分進行縫製時的工序的數，該數也是區= ’在弟3圖的财，卫序數是3。各工序被 ，按照縫製動作的順序，依次分配爲卜2、.·.： 字這裏的‘V’ ’是最後打序序號，是與工序數同樣的數 /、序中的1^張力’是在各工序中，在對應的區域 1刀上進行縫製時，對帶狀物24施加的張力，是工序序號 15 爲“1’’的第1工序中666 ^ . 甲的弟U又疋張力、工序序號爲‘‘2，，的第2工 的第2没定張力.....工序序號爲“心恤工序中的第η 力因此，第3圖的例中，輸入第1〜第3設定張力。 各工序間長度(下面有時稱爲“進給長度”），是縫在各工The feed motor 6 is controlled to feed the webbing 8 with the tension set between the stitches H for which the number of stitches is set in each process. At first ^ 200424390 ^ Dimensions are tied to a similar device, there is a control device that replaces the reading a tension of each process, by inputting the feeding size of the ribbon 8, the number of needles and the feeding rule , Dimensions are used to determine the tension in each step, and the tension obtained during the sewing operation of the inputted number of stitches is used to feed the belt. …, The above-mentioned prior arts are controlled based on the number of stitches used, and the sewing motion is set with the number of diagonals & ya set in each process (for example, see Japanese Patent Application Laid-Open No. 7-68067 and Special Umbrella X) 7 ~ 44984). "Centralizing the clothes" " & 'Due to the rotation speed of the drive shaft of the sewing machine body', the inertial force is again generated on the cloth feeder A a, causing the sewing pitch P7 to be poor. There is a difference in the position interval of the needle passing. For example, when the rotation speed of Tian is 3_axis], the stitching interval p7 is 2 gangsters. When the rotation speed is 5 and the duty 1 is 1, the stitching interval P7 is 2.2mm; When the rotation speed is 6_min-1, the sewing pitch is not 7? It is 2.4. Therefore, in the control based on the number of stitches as described above, 15 even if the number of stitches is the same, due to the rotation speed of the drive shaft The length will also vary, so it is troublesome to take into account the rotation speed and the number of stitches to be transported. In addition, when there is a superimposed portion 9 such as a sewing portion on the fabric 7, it is in the sewing direction A and near the superimposed portion 9. , The stitching pitch P7 of the fabric sometimes becomes partially small. At this time, the number of stitches must be set according to the result. In this way, in the prior art, the dimensional accuracy of the belt-shaped 20-piece 8 sewn on the fabric 7 is poor. If 1 > If you want to enter the South precision, it is very troublesome in the input operation [明 内] Summary of the invention Therefore, for the purpose of the present invention, the input operation of the 刼 & Method: The ribbon feeding size control device of the present invention is a control device for controlling the feeding size of the ribbon in a sewing device, and the sewing device includes a sewing mechanism for sewing the ribbon to a fabric The feeding mechanism for feeding the ribbon into the sewing mechanism and the feeding driving mechanism for driving the feeding mechanism; characterized in that the feeding size control device of the ribbon includes: an input mechanism, a calculation mechanism, and a feeding detection mechanism , Judging mechanism, control mechanism; the above input mechanism inputs the required size, which is the size of the ribbon to be sewn on the fabric in the pre-chiseled area, or the size to be completed after sewing the predetermined area of the fabric; The differentiating mechanism calculates the required movement amount. The required movement amount is the movement amount of the feeding mechanism required to feed the ribbon corresponding to the input required size. ; The feeding detection mechanism detects the movement amount of the feeding mechanism; the judgment mechanism compares the detected movement amount with the required movement; the control mechanism controls the sending driving mechanism according to the judgment result, so that According to the present invention, the feeding mechanism is driven by the feeding mechanism according to the present invention, the feeding mechanism is driven by the feeding driving mechanism, and the sewing mechanism sew the ribbon on the fabric ±,, the needle, and the tribute into the sewing According to the organization, the required size of the input is calculated by the calculation mechanism. The required size is a ruler of a belt to be sewn on the fabric, or the predetermined size of the fabric is sewn. The size that should be completed after the area. No 200424390 In any case, during the sewing operation of the predetermined area of the fabric, the required size is the size corresponding to the size of the ribbon fed into the sewing mechanism. In addition, the movement amount of the feed mechanism is detected by the feed detection mechanism, and the judgment mechanism determines whether the detected movement amount is the required movement amount. The control mechanism 5 controls the feed mechanism to make the feed mechanism perform the required movement. The amount of action. In this way, by inputting the required size, the feeding mechanism can be operated with only a required amount of motion to feed the ribbon. The above-mentioned required movement amount refers to the movement amount capable of feeding the ribbon corresponding to the required size. Therefore, for example, when there is a difference in sewing pitch due to the operating conditions of the sewing mechanism such as the rotation speed of the drive shaft, and the state of the fabric such as the 10-ply fold, the feed can be prevented during the sewing operation in the predetermined area of the fabric. The size of the webbing in the sewing mechanism is affected, and the webbing can be sewn with high dimensional accuracy. In addition, when realizing this high dimensional accuracy, the operator can input the required dimensions without having to consider the operating conditions of the sewing mechanism and the state of the fabric. The belt feeding size control device of the present invention is characterized in that the above-mentioned determination mechanism determines whether the detected movement amount is the same as the required movement amount, and if the detected movement amount is different from the required movement amount, The control mechanism controls the feeding driving mechanism to continue the feeding operation of the ribbon. If the detected movement amount is the same as the required movement amount, the control mechanism controls the feeding driving mechanism to make the ribbon movement The feed operation stops. According to the present invention, if the detected amount of movement is different from the required amount of movement, the control mechanism controls the feed-in drive mechanism to continue the feeding of the ribbon, and if the detected amount of movement is different from the required amount of movement At the same time, the aforementioned control mechanism controls the feeding driving mechanism to stop the feeding operation of the ribbon. Therefore, it is possible to feed the ribbon into the sewing device with high accuracy. The ribbon feeding size control device of the present invention is a control device for controlling the feeding size of the ribbon in a sewing device. The sewing device divides the ribbon into a plurality of steps to sew onto a fabric, and is characterized in that: The input mechanism inputs a required size for each process; the control mechanism controls the feeding driving mechanism, so that in each process, the feeding mechanism performs a required amount of operation. According to the present invention, since the ribbon can be fed into the sewing device with high accuracy in each step, the ribbon can be fed into the sewing device with high accuracy in all the steps. The method for controlling the feeding size of the webbing according to the present invention is to control the feeding size of the webbing in a sewing device. The sewing device includes a sewing mechanism for sewing the webbing on a fabric and a webbing. The feeding mechanism of the feeding sewing mechanism and the feeding shaft mechanism driving the feeding mechanism are characterized in that the feeding size control method of the ribbon includes the following steps: Enter the required size, which is to be sewn on the fabric Upper scheduled area = the size of the large object, or completed after sewing the predetermined area of the fabric ™ ... The amount of work is to give the ribbon corresponding to the input ^ 1 inch _ the action of the sending mechanism required The amount of action; the action amount of the structure ― the amount of action and the amount * According to the judgment result, control the send-in call mechanism, so that the send-in mechanism enters the action that requires the action amount of 5 to 5 households. ^ ^ According to Ben Maoming, the feeding mechanism is driven by the feeding driving mechanism to sew 10 items on the fabric. When the ribbon is sent to the sewing mechanism, the required size of the ribbon is calculated and fed. The required movement of the mechanism. It is the size, or shape, of the ribbon to be sewn on a predetermined area of the fabric, or the size that should be completed after the predetermined area of the fabric. In either case, during the sewing operation of the predetermined area of the fabric, the required size is the size corresponding to the belt size of the ::: mechanism. In addition, the detection amount controls whether or not the detected operation amount is the required operation. In this way, the input mechanism performs the required operation amount by turning on or = '. Second, the size of the movement can be used to make the feeding mechanism only match the required size with the required size = ^ °. The required movement amount refers to the capacity of 15 when the rotation of the drive shaft = the belt. The amount of action. Therefore, for example, the sewing mechanism such as the suspicious degree of catch = the state of the fabric and the difference in rib spacing: the sewing of the pieces and the overlapping area can be prevented during the sewing operation, and the predetermined size of the fabric is affected by the above differences, You can use the ribbon of the mechanism to scoop on the cloth. Moreover, in order to achieve this high degree, the ribbon 20 ::: is required to be sized, and it is not necessary to consider the movement of the sewing mechanism: the two authors can only enter the material very easily. Whether the detected amount of movement and the required amount of movement of the ribbon feeding dimensions of the present invention are not equal to the required amount of movement. The detection of the feeding action of the ribbon continues. If it is detected, the output = drive mechanism, when the amount of spoon movement is the same as the required amount of motion, 2004 2004390, control the feeding mechanism to stop the feeding operation of the ribbon. According to the present invention, if the detected movement amount is different from the required movement amount, the feed-in driving mechanism is controlled to continue the feeding operation of the webbing. For example, if the detected movement amount is the same as the required movement amount At this time, the feeding driving mechanism is controlled to stop the feeding operation of the ribbon. Therefore, the belt can be fed into the sewing device with high accuracy. The method for controlling the feeding size of the ribbon according to the present invention is to control the feeding size of the ribbon into the embossing device. The sewing device divides the ribbon into 10 steps to sew onto the fabric. The size control method is characterized in that a required size is input for each step; and the above-mentioned feeding driving mechanism is controlled so that the feeding mechanism performs a required amount of operation in each step. According to the present invention, since the webbing 15 can be fed into the sewing device with high accuracy in each step, the webbing can be fed into the sewing device with high accuracy in all the steps. The objects, advantages and features of the present invention will be more apparent from the following detailed description and accompanying drawings. Brief Description of the Drawings Fig. 1 is a block diagram showing a feed size control device according to an embodiment of the present invention. Fig. 2 is a perspective view showing a part of a sewing device equipped with a feed-in size control device. Fig. 3 is a perspective view showing an example of a product sewn with a sewing device. Fig. 4 is an enlarged perspective view showing a part of the sewn product. Fig. 5 is a front view showing the operation panel. Fig. 6 (a) shows a flowchart of a feed size control method executed by the feed size control device. Fig. 7 (a) is a block diagram showing a configuration of a ribbon feeding size control device in the prior art. Fig. 8 is a front view showing an operation panel of a person-feeding size control device. Fig. 9 is a perspective view showing a part of a sewing product. [Implementing the cold type] Detailed description of the preferred embodiments The embodiments of the present invention will be described below with reference to the drawings. Fig. 1 (i) shows a frame ® of the feeding size control device 20 according to an embodiment of the present invention. Fig. 2 is a perspective view showing a part of the sewing device 21 provided with the feeding size control device 20. Fig. 3 is an illustration of a product 22 showing an example of sewing with the sewing device 21; The first requirement is a perspective view showing a part of the sewing product 22 in an enlarged manner. The insertion size control device 20 is provided on a sewing device 21, and the sewing device 21 is provided with a sewing machine main body% for sewing a ribbon µ to a cloth. The feeding size control device 2G controls the feeding size of the ribbon 24 of the rib machine body 25. The 20 'sewing device 2 includes a sewing machine main body 25 called an overlock sewing machine. This sewn split 21 'is sewn on the cloth 23 constituting the main body of the shorts shown in FIG. 3, for example, to `` stretch' 'the pants. . In addition to the above, the sewing device 21 can also be used to sew other 12 200424390 sewing products 22 on the fabric 23. For example, the elastic band can be sewn on the waist of women's shorts, and the elastic band can be sewn on a tight-fitting belt. Pants pi and waist, sewn # ^ 带 on the waist of trousers and even _, and sewn the surface forest and waist of sports pants. 5 10 15 This sewing device 2 includes a sewing machine main body 25, a feed reel, a feed motor 27, an operation panel M, a control return and a feed horse reed electric motor. Among these components, the work plate 28, the control loop, and the feed motor drive circuit 31 constitute a feed-in size control unit 20. The sewing machine main body a serving as a sewing mechanism is a mechanism for sewing the ribbon µ on the fabric 23. The machine ribs, the material plate% and the pressure plate% are placed on the cloth support 纟 34㈣ on the horizontal support surface, as shown in the figure and figure 4, (not shown in figure i and figure 2). While using a feed dog (not shown) to feed it in the predetermined sewing direction, the needle is reciprocated in the up and down driving direction, so that sewing can be performed. In addition, in the sewing device M, the webbing 24 is continued to the main body 25, and the webbing 24 can be sewn to the fabric ^. 20 The feed roller 26 as the feeding mechanism is a mechanism for feeding the tape 24 into the sewing machine body 25, specifically, a mechanism for feeding the ribbon 24 to the platen 36 and supplying α. With-confrontation,%. Each of the pair of light rollers 38 has a larger outer diameter than the other roller 39, and the two light rollers rotate about mutually parallel axes' and elastically rotate one after the other. These Qin knives 38 and 39 hold the belt 24 to rotate, so that the belt 24 can be fed into the sewing machine body 25. The feed motor 27 of the actuating mechanism is a mechanism that drives the feed rate to rotate 13%. For example, it may be a stepping motor. The feed motor 27 lightly rotates any one of the light beams 38 and 39. In this embodiment, it rotates by%, so that -_39 also rotates in follow-up. A belt feeding device including a feed roller 26 and a feed motor 27 is mounted on the slit_body 25. Above the sewing machine main body 25, there is provided a belt feeding device (not shown), which is supported on a support post (not shown) and called an automatic feeding device for riding. The webbing feeding device can feed the webbing 24 supplied from the webbing feeding device into the sewing machine body 25. FIG. 5 is a front view showing the operation panel 28. As shown in FIG. I to FIG. 4, 10, the operation panel 28 includes a man-machine lion and a display portion 41 as a display mechanism. The input mechanism 40 is a mechanism for inputting a required size, which is a size of the webbing 24 to be sewn to a predetermined area on the cloth 23. The information including the required size input by the input mechanism is sent to the control circuit 30, and the control circuit 30 controls the display unit 41 so that the display unit 41 displays the information including the required size input by the input mechanism 401. Depending on the sewing product 22, when the webbing 24 is sewn to the fabric 23, particularly when the webbing 24 having elasticity is sewn, tension may be applied to the webbing 24 to extend it. The part sewed on the cloth 23 in the state and the part sewn on the cloth 23 in the natural state without applying tension to the belt 24. The former part is to form wrinkles on the cloth 23 after sewing, so that the cloth 23 is contracted; the latter part is to prevent wrinkles on the cloth 23 after sewing, so that the cloth 23 is flat. At this time, in the sewing device 21, the entire area of the sewing ribbon 24 on the cloth 23 is divided into a plurality of areas according to the state after completion, in other words, the tension applied to the ribbon 24 during sewing. 1 for sewing. For example, in the process of dipping the knife in the factory shown in Figure 3, when the elastic band is used, it is divided into the third, third, Γ, and trousers σ of the women's shorts. The operation panel 28 has several operation keys & which can input the number of processes, ― in each process, and make 42 keys and the first-level input information: The entire area of the sewing ribbon 24 is divided into 10 areas: : The number of steps at the time of sewing. This number is also the area = 'In the figure 3, the order number is 3. Each process is assigned in sequence according to the order of the sewing action. 2 ....: The word "V '" is the last sequence number, which is the same number as the process number, and 1 ^ tension in the sequence is In each process, the tension applied to the ribbon 24 when sewing on a knife in the corresponding area is 666 ^ in the first process with the process number 15 being "1". The process number is "2", the second undefined tension of the second worker ... The process number is "the nth force in the heart shirt process. Therefore, in the example in Figure 3, enter the first to the third Set the tension. The length between each process (hereinafter sometimes referred to as "feed length") is sewn in each process
序所對應區域部分上的帶狀物24的長度方向尺寸，是第U 序中的第1進給長度、第2工序中的第2進給長度.....第^ ^中的第11進給長度。因此，在第3圖的例中，輸入第 弟3進給長度。各進給長度是不施加張力的自然狀態的尺寸 對應區域部分是平展部分還是收縮部分，都愈完成 後的縫製製品φ ’ 甲的尺寸相同。該進給長度，相當於要求尺 15 寸，是在各工序的縫製動作期間，應送入縫紉機本體25的 帶狀物24的尺寸。 10 修正設定值，是用於修正進給輥26的送入尺寸的修正 值。從理論上說，送入輥26的各輥（片）38、％每旋轉一周， 可达入與各輥38、39的全周長相等尺寸的帶狀物24，但是 ’由於帶狀物24的伸縮性和材料原因，錢％％旋轉 -周時送入的帶狀物24的尺寸，有時與各輕％％的全周 長料目同。用來修正這_點的值，就是上述的修正設定值 雜正值對每個帶著物24設定。這裏所述的周長，是指 外周面的周方向尺寸·，所說的全周長，是指沿著輕38、39 周方向全周的外周Φ的周方向尺寸。 15 由輸入機構40輸入的輸入資訊，被送到控制㈣3〇。 顯示機構41被控制回路3〇控制，可顯示該輸入資訊，所^ 在輸入上遠的輸人魏時，可以—邊確認顯示的輸入資 訊，一邊進行輸人操作，具有便利性。 工制回路3G包含有作爲計算處理機構的巾央計算處理 ==U)、作料儲機構㈣讀記憶雜GM)和隨機存取 吕己憶體（RAM)等的印掊雕 ^ 〇心奴。在記憶體中，也可以存儲由輸 入機構40輸入的輪入資訊。 20 箱r1回路30具有送入檢測機構的功能。即，在 二二浙式存儲著動作量檢測㈣，CPU讀出並執行動 ，"，迫樣，檢測進給輥26的動作量。具體地說 . 、動作量，而是計測指令進給馬達 、脈衝數。把該計測脈衝數p count作爲進給馬 16 200424390 達26的動作量。 本實施形態中，谁蛉 30對送人馬達驅動電路。下’、' 27是步進馬達，從控制回路 贩翻m 、卜面有時稱爲“驅動電路，，人 駆動脈衝，這樣發出指 m給與 根據來自控制回物㈣人i馬達27動作1動電路31 個驅動脈衝的-定旋轉進給馬達27動作相當於― 定的旋轉角度，也就9#於換舌之，使進給馬達27動作― 轴的旋轉稱爲進給馬達27=_ °下面’有時把輸出 ίο 二達=回路30給與驅動電路31的驅動脈衝數， ”進4切㈣作量朗，因此 作量對應的值。本f ^ At Λ H26的動 檢測進給馬軌動=中，通過計測該驅動脈銜數， 另外，控制回路30具有計算機構的功能 體内預先存儲著所Ε1 隹。己 15 +減旦^ 一作里心程式’ CPU讀出並執行所 而 异程式，計算所需動作量，該所需動作量’是 20 爲了把與輸人的要求尺寸對應的帶狀物24送人而所需的進 給親26的動作量。具體地說，根據輪入的第！〜第η進給長 σ序中’求出设定脈衝數？11以’作爲所需動作量 ^設定脈衝數Pulse，與爲了把這些^〜第η進給長度的 π狀物24送入的、進給馬達27旋轉所需的脈衝數相當。這 時，考慮輸入的修正設定值，進行計算。 更具體地說，在各工序的縫製動作期間，把要送入縫 妨機本體25的帶狀物24的尺寸設爲L，設定脈衝數ρι^可 用下式（1)計算。 17The length dimension of the ribbon 24 on the area corresponding to the sequence is the first feed length in the U-th sequence, and the second feed length in the second step ..... The 11th of the ^^ Feed length. Therefore, in the example in Figure 3, enter the feed length of the 3rd brother. Each feed length is a dimension in a natural state where no tension is applied, and whether the corresponding area portion is a flat portion or a contracted portion, the size of the sewn product φ 'a after completion is more and more the same. This feed length corresponds to the required size of 15 inches, and is the size of the webbing 24 to be fed into the sewing machine body 25 during the sewing operation in each step. 10 The correction setting value is a correction value for correcting the feed size of the feed roller 26. Theoretically, each time the rollers (sheets) 38 and 38 fed into the roller 26 are rotated for one revolution, a belt 24 having the same size as the full circumference of each roller 38 and 39 can be reached. For elasticity and material reasons, the size of the ribbon 24 fed at the time of rotation-cycles may sometimes be the same as that of the full-circumference material of each light-weight. The value used to correct this point is the above-mentioned correction setting value. The miscellaneous positive value is set for each carry 24. Here, the perimeter refers to the circumferential dimension of the outer peripheral surface, and the full perimeter refers to the circumferential dimension of the outer periphery Φ along the entire circumference along the light 38 and 39 circumference directions. 15 The input information input by the input mechanism 40 is sent to the control unit 30. The display mechanism 41 is controlled by the control circuit 30 and can display the input information. Therefore, when inputting the inputting Wei of Shangyuan, it is possible to-while confirming the displayed input information, perform inputting operations, which is convenient. The industrial circuit 3G includes a central processing unit as a computing processing unit (= U), a material storage mechanism (read memory GM), and random access seals such as Lu Jiyi body (RAM) ^ 〇 Xin slave. In the memory, the rotation information input by the input mechanism 40 may be stored. The 20 box r1 circuit 30 has the function of feeding into the detection mechanism. That is, the motion amount detection frame is stored in the Erzhe type, and the CPU reads out and executes the motion. "Forcibly, the motion amount of the feed roller 26 is detected. Specifically, the amount of movement is measured by the command feed motor and the number of pulses. Let this measurement pulse number p count be the amount of movement of the feeding horse 16 200424390 to 26. In this embodiment, who is giving 30 pairs of motor drive circuits. The next ',' 27 is a stepping motor. It is sometimes referred to as a “driving circuit,” which is called a “driving circuit” from a control circuit. A person moves a pulse so that a finger m is given to the motor 27 according to the return from the control. 1 The constant-rotation feed motor 27 of the 31 driving pulses of the moving circuit is equivalent to a fixed rotation angle, that is, 9 # is used to change the tongue, and the feed motor 27 is operated. The rotation of the shaft is called the feed motor 27 = _ ° Below 'sometimes the output ίο 2 = the number of drive pulses given to the drive circuit 31 by the loop 30', and the amount of input is 4 times, so the value corresponding to the amount. The movement of this f ^ At Λ H26 is detected by the feed rail movement = medium, and the number of driving pulses is measured. In addition, the control circuit 30 has the function of a calculation mechanism, and E1 隹 is stored in the body in advance. 15+ dandan ^ A heart program 'The CPU reads and executes the different programs, calculates the required action amount, and the required action amount' is 20 In order to send the ribbon 24 corresponding to the required size of the input The amount of movement required to feed the pro 26. Specifically, according to the turn of the first! ~ In the η-th feed length σ sequence, find the number of set pulses? 11 Let '' be the required operation amount ^ The set pulse number Pulse is equivalent to the number of pulses required for the feed motor 27 to rotate to feed the π-shaped objects 24 of the ^ to η-th feed length. In this case, calculation is performed taking into account the input correction setting value. More specifically, during the sewing operation in each step, the size of the ribbon 24 to be fed into the sewing machine main body 25 is set to L, and the set pulse number ρ ^^ can be calculated by the following formula (1). 17
Pulse=(L/P)xc···⑴ 式（1)中的p， 疋萄一個驅動脈衝給與驅動電路31時， 錢給缺崎轉數_㈣相t的進給輥26的周長。如 則所迷’進給輥26具有外徑不同的—對輕％、％，該一對 5幸昆38、39連動地旋轉，所以，與1脈衝對應的周長是相同的 。上述的周長可是與任—個棍相 關的值，在本實施中，是 與輥3 8相關的周長。 另卜式（1)中的C，是進給修正值。該進給修正值。 一來t正各秦匕38、39的全周長、與各報％、外旋轉一周 1〇時實際送人的帶狀物24的尺寸（下面有時稱爲“實 際進給尺 、）的差’是各輕38、39的全周長與實際進給尺寸的比。 <下面，以輥38爲例具體說明。設-個輕（片）38的全周長 爲X ’輥38的實p谁仏π —含v 、不、進、士尺寸爲Y，則進給修正值C用式（2) 表示。 15 20 L = Υ/Χ···(2) 修正由輪人機構4G輪人的修正設定值，可以是進給 也可叫實際進給尺寸Y。輥38的全周長X是 記二雕尺寸、，是一定值，所以，預先存儲在控制回路30的 給尺5通過計測並輸人由帶狀物24引起變化的實際進 爾況:==_°計算進給修正值C。無論 體内預1存路:具有判斷機構的功能，’在記憶 檢測的動作Ύ斷私式’cpu讀出並執行判斷程式’將 里（下面有時稱爲“檢測動作量，，)與所需動作量 18 挪脈衝ΙΓρ^。具體地說’控制回路30把前述計測到的計 兩者是否-rm與前錢定脈賊Pui吨糾較，判斷 趲内預先存储!1 口路30具有控制機構的功能。即，在記憶 控制程式，CPU讀出並執行馬達控制 ^量的==地Γ進給科27，使進給較26進行 ι〇 讀輪入的張力γ S〖根據弟1〜弟n設定張力，在把 動電路3二,“給帶狀物24的狀態’將驅動脈衝給與驅 物24送入。驅動=衝使進給馬達27動作，這樣能將帶狀 ，使進給馬物:作3。1 ’根據來自控制回路30的驅動脈衝 送入尺寸控制裝置 縫初機旋轉感測㈣，θ/有機旋轉感測器45，該 構。外’、 本體25的動作量的機 15 等，檢_二^^:^設在勒機本體25上的針 縫勿機m , 轉角度），送到控制回賴。該 該脈衝 20 控制回路30，根插兮 ，發出指令，使心ίΓ 感測器45給出的脈衝 借助％m / 與勒财體25料地動作。 同被本體25中，可处與布料23 一 送人的帶狀_‘=的進、給速度，與被進給輕％ 該速度比相應的-定的^保持爲—定，可以把與 張力’ k加給帶狀物24。 19 200424390 帶狀物24的張力，是指在被針板35和壓板36挾持的值 置、與被進給輥26挾持位置之間的張力。如果使縫切機本 體25中的進給速度與進給輥26的送入速度相同，則可以不 對帶狀物施加張力；如果使進給輥26的進給速度，低於縫 紉機本體25中的進給速度，則可以對帶狀物24施加與其速 度比相應的張力。因此，把帶狀物24的張力調節至各工序 中輸入的。又疋張力，保持該張力，可以送入帶狀物Μ。Pulse = (L / P) xc ··· ⑴ p in formula (1), when a driving pulse is given to the driving circuit 31, the money is given to the number of revolutions of the lacking roller _ circumference of the feeding roller 26 . As the fans' feed rollers 26 have different outer diameters-for light% and%, the pair of rotating rollers 38 and 39 rotate in synchronization, so the circumference corresponding to 1 pulse is the same. The above-mentioned perimeter is a value related to any one stick, and in this embodiment, it is the perimeter related to the roller 38. In the formula (1), C is the feed correction value. The feed correction value. As a result, the full circumference of each Qin dagger 38, 39, and the percentage of each belt, the actual size of the ribbon 24 (hereinafter sometimes referred to as "actual feed rule,") at 10 o'clock for one revolution. The difference is the ratio of the full perimeter of each light 38 and 39 to the actual feed size. ≪ In the following, the roller 38 is taken as an example to explain in detail. Let the full perimeter of a light (piece) 38 be the actual p of the X 'roller 38. Who 仏 π — Including v, no, advance, and taxi dimensions are Y, then the feed correction value C is expressed by formula (2). 15 20 L = Υ / Χ ··· (2) The correction is made by the 4G wheeler mechanism. The correction set value can be the feed or the actual feed size Y. The full circumference X of the roller 38 is the size of the two carvings, which is a fixed value. Therefore, the feed rule 5 stored in the control circuit 30 in advance is measured by measurement. And enter the actual state of change caused by the ribbon 24: == _ ° Calculate the feed correction value C. Regardless of the pre-storage in the body: it has the function of a judgment mechanism, 'the action in the memory test The expression 'cpu reads out and executes the judgment program' will be (hereinafter sometimes referred to as "detecting the amount of movement,") and the required amount of movement 18 pulses IΓρ ^. Specifically, the control circuit 30 compares whether the two measured meters are -rm with the former Qianding pulse thief Pui ton, and judges that it is stored in advance! 1 port 30 has the function of a control mechanism. That is, in the memory control program, the CPU reads out and executes the motor control. The amount of == ground Γ feed section 27 makes the feed more than 26 to read the tension of the wheel rotation γ S 〖Set tension according to brother 1 ~ brother n In the driving circuit 3, "the state of feeding the ribbon 24 'will drive the driving pulse to the driving object 24. Drive = rush to make the feeding motor 27 operate, so that the belt can be fed to the horse: Proceed to 3.1 'according to the drive pulse from the control circuit 30 into the size control device, sewing machine rotation sensing ㈣, θ / organic rotation sensor 45, the structure. Outer', the body of the machine 25, etc. Detect _ ^^: ^ The stitches on the machine body 25 are not machined (m, rotation angle), and sent to the control loop. The pulse 20 control loop 30 is inserted at the root, and sends out instructions to make the heart feel The pulse given by the device 45 is actuated with the help of% m / and the body 25. In the same quilt body 25, it can be fed to the cloth 23 with a belt-shaped feed _ '= feed speed and feed speed. % This speed is kept constant than the corresponding -fixed ^, and the tension 24 can be added to the ribbon 24. 19 200424390 The tension of the ribbon 24 refers to the The tension between the value held by the needle plate 35 and the pressure plate 36 and the position held by the feed roller 26. If the feed speed in the sewing machine body 25 is the same as the feed speed of the feed roller 26, No tension is applied to the belt; if the feed speed of the feed roller 26 is lower than the feed speed in the sewing machine body 25, a tension corresponding to the speed ratio of the belt 24 can be applied. Therefore, the belt The tension of 24 is adjusted to be input in each process. The tension is maintained, and the tension can be maintained, and the tape M can be fed.
， a，丨阳心尺丁枚衣且J 于白勺送 具體地說，表示控制回路30的控制動作 在輸機構4〇將上述輸人資訊輸人了的狀態，縫勿撼去 第6圖是流程圖 入尺寸控制方法。， A ， 丨 The cardigan is dipped in clothing and J is sending it concretely, which indicates that the control action of the control circuit 30 is in a state where the input information is input by the input mechanism 40. Do n’t shake it. Figure 6 It is flow chart into size control method.
對應於工序而設定的。例如，工序Ν〇爲Τ的第1工序 寸 、。又疋張力；工序N 〇爲“2”的第2工序時，讀入 第h又疋張力，···，這樣，讀入與工序對應設定的設定張力 "亥口又疋張力的讀入結束後，進入步驟s3。 在乂驟83，從記憶體中讀入進給長度，該進給長度是 對應於N〇工序而設定的。例如，工序No爲“1”的第1工序 20 200424390 :!’讀入第1進給長度;工序N。爲，的第2工序時，讀入 弟2進給長度；·.·，這樣，读 貝 ,x D貝入與工序對應設定的進給長戶 庫、巴<樣讀人的進給長度，代人在該n縫製動作仙 达入、_機本體25的帶狀仙的尺寸L，進人步驟s4。0 在步驟s4，用上述式（u，古+瞀 T 飞（1) °十异出與現在的工序No對;t ^中的設定脈衝數Pulse，進人步如。在步㈣，料 ίο 15 衝訊_置T。在該時刻，在帶狀物24的張力成 爲=入的設定張力的狀態，控伽路3〇,使與玉糾〇2 工序中的帶狀物24的進給與肋機本體25的動作同步邮 始’將帶狀物送人縫幼機本體25，並向進給馬達驅動電二 31給與驅動脈衝，織，在該序結束之前，對進^達 驅動電路31給與驅動脈衝，使得帶狀物24與縫_:體25 的動作同步地、保持著設定張力地送入。 接著進入步驟S6，在步驟s6，判斷進給馬達27是否已 方疋轉。具體地說，是判斷驅動脈衝是否已給與進給馬達驅 動電路31。當判斷爲進給馬達27未旋轉時，返回步驟％驅 在判斷爲進給馬達27已旋轉之前，反復步驟％的動作，去 判辦爲進給馬達27已旋轉時，進入步驟s7。 在步驟s7，判斷進給馬達27是朝著正轉方向、即、〈 20 $狀物24的方向旋轉還是朝著反轉方向、即拉回帶狀物％ 的方向旋轉。具體地說，是判斷給與進給馬達驅動電路= 的脈衝，是使其朝正方向旋轉還是朝反方向旋轉的^ 衝。之所以要進行該判斷，是因爲進給馬達27爲調節帶^ 物24的張力，有時會稍稍把帶狀物24往回拉。 21 、當進給馬達27是朝正轉方向旋轉時，進入步驟s8，對 則固脈衝，在計測脈衡數pcount上加上“Γ，，進入步驟训。 如果進給馬達27是朝反轉方向_時，進人步驟S9，對每個 5 a衝，從計測脈衝數Pc〇um中減去“1”，進入步驟310。 在V驟si0判崎計測脈衝數P count與設定脈衝數p 叫e是否相同。如果不相同，則判斷爲現在的工序未結束， 逆回步驟s6。如果相同，則判斷爲現在的工序已結束，進 入步驟sll。 1〇 “纟步驟SU，判斷是否存在下-功。具體地說，是判 %現在的X序㈣與輸人的工隸是否相同。如果不相同 ，則判斷爲有下-卫序，進人步驟sl2，在現在的工序序號 上加上1，返回步驟32。如果相同，則判斷爲沒有下一工 序，進入步驟S13，結束控制動作。 15、減上述送人尺寸控制裝置2G和控制方法，由進給馬 達27驅動進給輕26，將帶狀物24送入縫幼機本體^時，根 據輪入到各工序的帶狀物24的進給長度，控制回路3〇計算 驅動脈衝數即設定的脈衝數p —，該驅動脈衝數與爲了: ^該進給長度的帶狀物24而所㈣進給馬達27的旋轉數( 疋轉角度)相§。另外，控制回路3G給與驅動電路31的驅動 2〇脈衝數被制，由控制回路3〇判斷該計測脈衝數？⑺⑽與 設定脈衝數P ulse是否相同，控制回3(3控制進給馬達^，使 進給馬達27的旋轉數與設定脈衝數？—相當。 這樣，通過輸入要縫製在布料23上的帶狀物24的進給 長度’使進給馬達27只旋轉能夠將該長度的帶狀物24送入 22 200424390 的旋轉數，使進給輥26旋轉，可將帶狀物24送入。因此， 例如即使因驅動軸的旋轉速度等縫紉機本體25的動作條件 、或者有無疊合部等的布料23的狀態等引起缝製間距的差 異’也能防止帶狀物24的縫製尺寸受到上述差異的影響， 可以用高的尺寸精度缝製帶狀物24。而且，實現該高尺寸 精度日寸，彳木作者只要輸入進給長度即可，不必考慮縫紉機 本to25的動作條件和布料23的狀態地進行輸入操作 ，可以 使輸入操作極爲容易。 10 、、取W竹d上日寸的帶狀物24的張力，是在進給輥％ 到縫幼機讀25之隨施加的，由於錢給㈣的上流側 不施加張力，所以，即使每個功的設定張力μ，相對 15 =Γ6;周旋轉的送:尺寸也保持-定，張力不影響 給親26是反轉制送人尺寸。第6_步驟s9中，進 在誤差範圍内，控：^調節張力’對送入尺寸的影響 上述實施形態僅表示本發明的 範圍内，可以變更其構成。例如，前述二發明的 制回路3G是作爲送人檢測機構，但是，也f场中，控 ，另外地設置馬達_❹⑽， 則…圖所示 20 。該馬達旋轉感測器29，檢測進 料人檢測機構 馬達勒咖顺轉角度）。檢測的動作量即進给 达到控制回路30。具體地說，^*26的旋轉數， 設在進給馬物上的旋轉編碼器，㈣，例如是 産生脈衝’將該脈衝送到控制回路3G預定的角度時， 計 ^在控制回路3〇， 23 200424390 測該脈衝，取得計測脈衝數。該計測脈衝數也是與進給輥 26的動作量對應的值’可錢f計測驅動脈制計測脈衝 數，可進行同樣的控制。 另外，前述實施形態中，要求尺寸是輸入每工序的進 5給長度的尺寸，但是，也可以不採用要求尺寸，而是輪入 各工序的完成後尺寸。完成後的尺寸，是將各工序對應的 布料23的區域部分縫製完成後的尺寸，是縫製後不施力嗜 力的自然狀態時的尺寸。該完成後尺寸，也是與在一個工 序的缝製動作期間應送入缝切機本體25的帶狀㈣的尺寸 10對應的值’考慮到布料23的材質和厚度等因素，可以從完 成後尺寸，求出在-個工序的縫製動作期間應送入縫^ 本體25的帶狀物24尺寸。因此，可進行與前述實施例同樣 的控制。 15 20 前述實施料巾，是例舉了有若干4_子，η 適用於只卜敏相情形，可達到優異的效果。另夕:， 在前=施形態中’是採用進給_爲送人機構，採㈣ 給馬達作爲送人驅動機構，但是並不限於此 其他的構造。另外，送入^ 入馬達的旋轉數，而是：檢測’也可不採用娜 沾，、,入旦Μ &用光學感測器，直接檢測帶狀來 I: 關於布料和帶狀物，也可以是_ 在不脫離本發明精神* 甲彳主要特徵的範圍，可以有其4 各種實施形態。因此，葡_ ’ 月〗返貫施形態僅僅是例舉而已，； 發明的範圍在權利要求+ Υ表不，不X說明書限制。另外 24 200424390 在權利要求範圍内的各種變形或變更，均在本發明範圍内。 I：圖式簡單說明3 第1圖是表示本發明一實施形態的送入尺寸控制裝置 的框圖。 5 第2圖是表示備有送入尺寸控制裝置的縫製裝置局部 的立體圖。 第3圖是表示用縫製裝置縫製的一例産品的立體圖。 第4圖是將縫製産品的局部放大表示的立體圖。 第5圖是表示操作板的正面圖。 10 第6圖是表示送入尺寸控制裝置執行的送入尺寸控制 方法的流程圖。 第7圖是表示已往技術中的帶狀物送入尺寸控制裝置 的構成的框圖。 第8圖是表示送入尺寸控制裝置的操作板的正面圖。 15 第9圖是表示縫製物局部的立體圖。 【圖式之主要元件代表符號表】 1···控制裝置 7…布料 8…帶狀物 9…疊合部 20···控制裝置 21…縫製裝置 22…缝製產品 23…布料 24…帶狀物 25…缝紉機本體 26···進給輥 27···進給馬達 28…操作板 29…馬達旋轉感測器 30···控制回路 31···驅動電路 25 200424390 34···支承台 41···顯示部 35…針板 42···操作鍵 36···壓板 45…旋轉感測器 38,39…輥 40…輸入機構 46···張力感測器 26It is set corresponding to a process. For example, step No is the first step of T. In the second step where the process No is "2", the h-th tension is read in .... In this way, the setting tension set corresponding to the process is read. After completion, the process proceeds to step s3. In step 83, the feed length is read from the memory, and the feed length is set corresponding to the No. step. For example, the first step 20 with the step No. "1" 20 200424390:! 'Reads the first feed length; step N. For the second step, read the feed length of the brother 2; ..., so, read the feed length, x D, and enter the feed length of the long-house library, bar &sample; In this n-sewing action, the representative enters the size L of the belt-shaped fairy of the machine body 25 and enters step s4. 0 In step s4, the above formula (u, ancient + 瞀 T fly (1) ° ten The difference is the same as the current process No .; the pulse number set in t ^ is Pulse, and the steps are as follows. At step, the material is 15 rush_set T. At this moment, the tension of the ribbon 24 becomes = input The tension setting state is controlled, and the control circuit 30 is controlled to synchronize with the feeding of the ribbon 24 in the process of jade correction 02 and the movement of the rib machine body 25. The ribbon is sent to the sewing machine body 25. And give the drive pulse to the feed motor drive motor 31, and weave. Before the end of the sequence, give the drive pulse to the feed drive circuit 31, so that the movement of the ribbon 24 and the slit_: body 25 is synchronized. Then, the feed is maintained with a set tension. Then, the process proceeds to step S6. In step s6, it is determined whether the feed motor 27 has been turned. Specifically, it is determined whether the drive pulse has been fed. Motor drive circuit 31. When it is determined that the feed motor 27 is not rotating, it returns to step%. Before it is determined that the feed motor 27 has been rotated, it repeats the operation of step% to determine that the feed motor 27 has been rotated. Step s7. In step s7, it is determined whether the feed motor 27 is rotating in the forward direction, that is, the direction of <20 $ 24, or the reverse direction, that is, the direction in which the ribbon is pulled back. Specifically, That is to say, it is a pulse that judges whether the pulse given to the drive circuit of the feed motor is to make it rotate in the forward direction or in the reverse direction. The reason why this judgment is made is because the feed motor 27 is an adjustment belt ^ 24 Sometimes, the ribbon 24 will be pulled back slightly. 21 、 When the feed motor 27 is rotating in the forward direction, go to step s8, the pulse is fixed, and the pulse count number pcount is added with " Γ, go to step training. If the feed motor 27 is in the reverse direction _, go to step S9, punch every 5 a, subtract "1" from the measured pulse number Pcom, and go to step 310. At V step si0, it is judged whether the count pulse P count and the set pulse number p are called e. Same. If they are not the same, it is judged that the current process is not completed, and step s6 is reversed. If they are the same, it is judged that the current process is ended, and the process proceeds to step s11. 10. "Step SU, it is judged whether there is a down-function. Specifically, it is to determine whether the current X-order sequence of the% is the same as the lost worker. If they are not the same, it is judged that there is a lower-guard sequence, enter step sl2, add 1 to the current process number, and return Step 32. If they are the same, it is judged that there is no next step, and the process proceeds to step S13, and the control action is ended. 15. The above-mentioned sending-size control device 2G and the control method are reduced, and the feed motor 27 is driven to feed the light 26 and the belt shape When the object 24 is fed into the main body of the sewing machine ^, the control loop 30 calculates the number of driving pulses, that is, the set pulse number p — according to the feeding length of the ribbon 24 that is rotated into each process, and the driving pulse number is equal to: ^ The number of rotations (rotation angle) of the feeding motor 27 of the ribbon 24 of this feeding length is §. In addition, the number of driving pulses given to the driving circuit 31 by the control circuit 3G is controlled, and the number of measurement pulses is determined by the control circuit 30? ⑺⑽ Is it the same as the set pulse number Pulse, and the control returns to 3 (3 controls the feed motor ^, so that the number of rotations of the feed motor 27 is equal to the set pulse number?-In this way, by entering the belt shape to be sewn on the fabric 23 The feed length of the object 24 'The number of rotations of the feed motor 27 that can rotate the ribbon 24 into 22 200424390 of this length, and the rotation of the feed roller 26 can feed the ribbon 24. Therefore, for example Even if the difference in sewing pitch is caused by the operating conditions of the sewing machine body 25 such as the rotation speed of the drive shaft or the state of the cloth 23 such as the presence or absence of an overlap, it is possible to prevent the sewing size of the webbing 24 from being affected by the above differences. It is possible to sew the ribbon 24 with high dimensional accuracy. Moreover, to achieve this high dimensional accuracy, the author of Tochigi only needs to input the feed length, and it is not necessary to consider the operating conditions of the sewing machine to25 and the state of the cloth 23 The operation can make the input operation extremely easy. 10. Take the tension of the 24 inch ribbon on the bamboo d, which is applied at the feed roller% to the sewing machine reading 25, due to the high quality of money Do not apply Add tension, so even if the tension of each work is set μ, relative 15 = Γ6; the rotation of the feed: the size remains-fixed, the tension does not affect the size of the parent 26 is the reverse system to send people. 6th_step s9 In the range of error, control: ^ the effect of adjusting the tension on the size of the feed. The above embodiment only shows the scope of the present invention, and its structure can be changed. For example, the 3G loop circuit of the aforementioned two inventions is used as a sender detection mechanism. However, in the field, the motor is additionally controlled, and the motor _❹⑽ is additionally set, then ... as shown in the figure 20. The motor rotates the sensor 29 to detect the rotation angle of the motor detection mechanism of the feed person). The detected movement amount reaches the control circuit 30 as the feed. Specifically, the rotation number of ^ * 26 is a rotary encoder provided on the feeding horse. For example, when a pulse is generated and the pulse is sent to the control circuit 3G at a predetermined angle, it is counted in the control circuit 3〇 , 23 200424390 Measure the pulse to obtain the number of measurement pulses. This number of measurement pulses is also a value corresponding to the operation amount of the feed roller 26. The number of measurement pulses for driving pulse measurement is measured, and the same control can be performed. In addition, in the foregoing embodiment, the required size is a size for inputting a feed length of 5 steps per step. However, instead of using the required size, the size after completion of each step may be used. The size after completion is the size after the area of the cloth 23 corresponding to each step is sewn, and it is the size in the natural state where no force or force is applied after sewing. The size after completion is also a value corresponding to the size 10 of the band-shaped reed to be fed into the sewing machine body 25 during the sewing operation of one process. Taking into account factors such as the material and thickness of the cloth 23, the size after completion can be determined. , Find the size of the ribbon 24 that should be fed into the sewing body 25 during the sewing operation of the one process. Therefore, the same control as that of the foregoing embodiment can be performed. 15 20 The foregoing implementation of the towel is exemplified by a number of 4_ children, η is suitable for the case of only Bu Min phase, and can achieve excellent results. On the other hand, in the former = applied mode, ′ is used as the feed mechanism and the feed motor is used as the drive mechanism, but it is not limited to this other structure. In addition, the number of rotations fed into the motor is: “Detection” can also be used without using Na, 入, 入 Dan M & using optical sensors to directly detect the strip shape I: Regarding cloth and ribbon, also May be _ Within the scope of the main features of the formazan without departing from the spirit of the present invention, there may be 4 various embodiments. Therefore, the pattern of continuous application in Portugal is only an example; the scope of the invention is set forth in the claims + 不, and is not limited by the X specification. In addition, 24 200424390 various modifications or changes within the scope of the claims are within the scope of the present invention. I: Brief Description of Drawings 3 FIG. 1 is a block diagram showing a feed size control device according to an embodiment of the present invention. 5 Fig. 2 is a perspective view showing a part of a sewing device provided with a feed size control device. Fig. 3 is a perspective view showing an example of a product sewn with a sewing device. Fig. 4 is an enlarged perspective view showing a part of the sewn product. Fig. 5 is a front view showing the operation panel. 10 Fig. 6 is a flowchart showing a feed size control method executed by the feed size control device. Fig. 7 is a block diagram showing a configuration of a ribbon feeding size control device in the prior art. Fig. 8 is a front view showing an operation panel of the size control device. 15 FIG. 9 is a perspective view showing a part of a sewing product. [Representative symbols for the main components of the drawing] 1 ··· Control device 7 ... Fabric 8 ... Ribbon 9 ... Superimposed section 20 ... Control device 21 ... Sewing device 22 ... Sewing product 23 ... Fabric 24 ... Object 25 ... Sewing machine body 26 ... Feed roller 27 ... Feed motor 28 ... Operation panel 29 ... Motor rotation sensor 30 ... Control circuit 31 ... Drive circuit 25 200424390 34 ... Support Table 41 ... Display 35 ... Needle plate 42 ... Operation keys 36 ... Platen 45 ... Rotary sensor 38, 39 ... Roller 40 ... Input mechanism 46 ... Tension sensor 26