1333006 九、發明說明： t：發明戶斤厲之技術領域：3 技術領域 本發明係有關於縫紉機，特別是關於一種具有内壓_ 5 可壓住被縫製物之浮起的縫紉機。 背景技術 以往，已有一種具有可壓住被縫製物浮起之内壓腳的 縫紉機(例如，參照特許文獻1)。 1〇 該内壓腳係，例如，可切換至壓住被縫製物之下位置 與退避至被縫製物上方之上位置，且在縫製動作時，。 應缝製資料之内壓腳指令，進行控制將該内壓腳切換 位置或下位置者。又，内壓腳的下位置高度可藉由機^ 地調節内壓腳高度而調整。 15 特許文獻1 :特開平9-253365號公報 C發明内容】 發明揭示 發明所欲解決之課題 」而由於上述習知技術中，内壓腳的下位置高度對 被缝製物來說過高時，會無法正常地壓住被縫製物的浮 2〇 起’或是内壓腳的下位置高度對被縫製物來說過低時，内 壓腳又會卡住被缝製物的端部，故必咖應被縫製物的厚 度調整内壓腳下位置的高度’在進行縫製各種厚度之被縫 製物時，必須機械性地調節内壓腳的位置。 5 跡°另外，該縫紉機具有可將被缝製物壓至下方之内壓腳， 使保持於布保持部之被縫製物不會與車針一同上升。 而且，由於縫紉機包含有：内壓腳高度設定機構，係 I依内壓腳指令，將於根據縫製資料之針跡形狀圖案上任 意位置之内壓腳的位置設定為任意高度者；内壓腳移動機 構’係可因應所設定之内壓腳高度移動内壓腳者，故可將 於該針跡形狀圖案任意位置之内壓腳位置設定為任意高 度’並可移動内壓腳至該高度。 特別地，縫紉機於進行根據縫製資料之針跡形狀圖案 測試時’可根據該縫製資料將内壓腳移動至所設定之預定 亦即，由於為了確認根據設定於縫紉機之縫製資料之 針跡形狀圖案的形狀、或該針跡形狀圖案之下針位置等， 進行沿著該針跡形狀圖案之追跡時，對於對應附加内壓腳 指令之針跡形狀圖案之位置，可將内壓腳移動至所設定之 預定高度，故可對應於針跡形狀圖案確認内壓腳高度的配 置。 特別地’由於藉由將預定之被縫製物保持於縫紉機之 布保持部，可確認相對於該被縫製物之實際厚度或落差的 内壓腳高度配置，故可更具體地痛認所設定之内壓腳高度。 如上所述’縫初機可將根據縫製資料之針跡形狀圖案 之任意位置的内壓腳位置設定為任意高度，並且可確認該 内壓腳高度的配置。 因此，縫紉機可為易於設定且易於確認相對於被縫製 物之内壓腳配置的縫初機。 根據申請專利範圍第2項所記載之發明，縫紉機可根據 高度輸入機構所輸入之數值，將内壓腳移動至所需之高度。 亦即，由於縫紉機藉由輸入數值而可設定内壓腳高 度，故可將内壓腳配置高度預設為具體的尺寸而設定。 而且’由於縫紉機可隨著輸入内壓腳高度，將内壓腳 移動至所輸入之高度，故可確認輸入設定内壓腳高度時， 該内壓腳高度實際上為何種程度的高度。 特別地，由於藉由將預定之被縫製物保持於縫紉機之 布保持部，可確認對於該被縫製物之實際厚度或落差的内 壓腳高度配置，故可輕易確認具體設定之内壓腳高度。 【實施方式】 實施發明之最佳型態 根據第1圖〜第U圖說明本發明之實施型態。 /於本實施型態中，以電子縫城作為縫機之例來進 :::。電子縫幼機係一種縫幼機，其係具有保持框可作 為保持進行妙之觀㈣之布的耗料， 之布上形成根 持框對車針之相對移動，可於保持框所保持s μ '、 據預&之縫製資料之針跡形狀的針跡者β 在此，將後述車針8進行上下移動之 向（上下方向）， 疋義為Ζ軸方 ⑴，將與車綱直之—方向定義為X轴 向），將垂直於Ζ軸方向與乂轴方向兩方 Υ軸方向(前後方向)。 #向疋義為 示，由 電子縫功機Μ(以下稱為縫約機M)如第μ圖所 A於縫劫機桌部T上面之縫紉機本體1及設置於縫紉機桌 15下°卩之可操作縫紉機本體1之踏板16等所構成。 如第1圖所示’縫紉機本體丨具有由側面看來外形略呈 子形之縫切機外框2。該縫紉機外框2包含有：為縫紉機 本體1上部、延伸於前後方向之縫紉機臂部2a，為縫紉機本 體1下°卩、延伸於前後方向之縫紉機床板部2b，及連結縫紉 機#部2嗔軸機床板部2b之雜部2c。 該縫紉機本體1於縫紉機外框2中裝配有動力傳達機 構且具有可自由旋動、延伸於Y軸方向之未圖示的上軸及 未圖示的下軸。上轴（省略圖示）裝配於縫紉機臂部2a之内 邛下轴（省略圖示）裝配於縫紉機床板部2b之内部。 上軸（省略圖示）接續至縫紉機馬達5(參照第3圖），而藉 由該縫初機馬達5得到旋動力。又，下轴（省略圖示)透過未 圖示之縱軸連結上軸，當上軸—旋動，上軸的動力會透過 縱軸（省略圖示）傳達至下軸側’使下軸旋動。 上軸（省略圖示）之前端接續有藉由上軸的旋動而於Z 軸方向上下移動之針桿8a，於該針桿8a的下端設有可替換 之車針8。又’為了防止因車針8之上下移動而導致布浮起， 於縫紉機臂部2a裝設有可壓住車針8附近之布的内壓腳12。 又，於下軸（省略圖示）前端設有彎勾（省略圖示）。當下 軸與上轴一起旋動，則藉由車針8與彎勾（省略圖示）的共同 運作而形成針跡。 此外，由於縫紉機馬達5、上軸（省略圖示）、針桿以、 車針8、下軸(省略圖示）、彎勾(省略圖示)等之接續構成與 習知之縫紉機相同，故在此不加詳述。 又，如第1、2圖所示，於縫紉機床板部2b上設置有布 板10，並於該布板10之上方設置有保持框u及車針8。 保持框11安裝在配置於縫匆機床板部2b前端部之安裝 構件13，該安裝構件13連結有配置於勒㈣2b内、 為脈衝馬達之X軸馬達Μ及Y轴馬達，以作為驅動機構部 (參照第3圖）。 保持框听保持為被縫製物之布，並隨著χ轴馬達14 及Y轴馬達b之驅動，將所保持之布向前後左右方向阶方 向）移動，使該所保持之布相對於車針8決定位£。然後， 藉由保持框U的移動與車針8或弯勾（省略圖示）的動作連 動’在布上根據就之㈣㈣(顯訂針位置座標的座標 資料)進行下針而形成針跡。特職，於簡於保持框_ 側之布上’即保雜11之贱縫製範_的布上形成所 需之針跡形狀的針跡。 亦即，縫幼機Μ(縫幼機本體狀有其框内為可縫製範 圍之保持框η，於該保持框u内側所保持之布之可縫製範 圍上，根據因應針跡形狀之縫製資料的座標資料進^下 針’可形成所需之針跡形狀的針跡。 於内壓腳12透過未圖示之連結構件連結作為内壓腳移 動機構且為步進式馬達之内壓腳馬達17，隨著該内壓腳馬 達η的驅動’内壓腳12可於相對布板1Q(保持框⑴接觸離開 之方向的上下方向移動（參照第3圖）。 而’内壓腳12糾因應輸人於内壓㈣達17之脈衝訊 1333006 號之内壓腳馬達17的驅動而上下移動，例如，内壓腳12接 近保持框11所保持之預定布的最下點0.0mm、與内壓腳12 離開該布退避至上方的最上點7.0mm之間，以0.1mm為刻度 移動，並可切換為任意高度位置。 踏板16可驅動縫紉機Μ，並作為使針桿8a(車針8)上下1333006 IX. INSTRUCTIONS: t: Inventor's technical field: 3 Technical Field The present invention relates to a sewing machine, and more particularly to a sewing machine having an internal pressure _ 5 which can press the floating of the object to be sewn. Background Art Conventionally, there has been known a sewing machine having an inner presser that can press the suspended object to be suspended (for example, refer to Patent Document 1). 1〇 The inner presser foot can be switched to, for example, the position below the object to be sewn and the position above the object to be sewn, and during the sewing operation. The presser foot command should be sewed in the data to control the position of the inner presser to the position or the lower position. Further, the height of the lower position of the inner presser foot can be adjusted by adjusting the height of the inner presser foot. CITATION LIST OF THE INVENTION PROBLEMS TO BE SOLVED BY THE INVENTION According to the above-described prior art, when the height of the lower position of the inner presser foot is too high for the object to be sewn If the height of the lower position of the inner presser foot is too low for the object to be sewn, the inner presser foot will catch the end of the object to be sewn. Therefore, the height of the position of the inner presser foot should be adjusted by the thickness of the sewing material. When sewing the sewn objects of various thicknesses, the position of the inner presser foot must be mechanically adjusted. 5 Traces In addition, the sewing machine has an inner presser that can press the workpiece to the lower side so that the object to be sewn held in the cloth holding portion does not rise together with the bur. Moreover, since the sewing machine includes: an inner presser foot height setting mechanism, the position of the presser foot at any position on the stitch shape pattern according to the sewing data is set to an arbitrary height according to the inner presser foot command; the inner presser foot The moving mechanism can move the inner presser foot according to the set inner presser foot height, so the presser foot position can be set to an arbitrary height within any position of the stitch shape pattern and the inner presser foot can be moved to the height. In particular, when the sewing machine performs the stitch pattern test according to the sewing data, the internal presser foot can be moved to the set predetermined position according to the sewing data, that is, in order to confirm the stitch shape pattern according to the sewing data set on the sewing machine. The shape of the needle, or the position of the needle under the pattern of the stitch shape, etc., when the trace along the pattern of the stitch shape is performed, the position of the stitch shape pattern corresponding to the additional internal presser command is moved to move the inner presser to the position Since the predetermined height is set, the arrangement of the inner presser foot height can be confirmed corresponding to the stitch shape pattern. In particular, since the predetermined workpiece to be sewn is held in the cloth holding portion of the sewing machine, the height of the inner presser can be confirmed with respect to the actual thickness or the difference of the object to be sewn, so that the setting can be more specifically recognized. The height of the inner presser foot. As described above, the "stitching machine" can set the position of the inner presser at any position according to the stitch pattern of the sewing material to an arbitrary height, and can confirm the arrangement of the height of the inner presser. Therefore, the sewing machine can be an initial machine that is easy to set and easy to confirm with respect to the inner presser foot arrangement of the workpiece to be sewn. According to the invention described in the second aspect of the patent application, the sewing machine can move the inner presser to a desired height according to the value input by the height input mechanism. That is, since the sewing machine can set the height of the inner presser by inputting the numerical value, the inner presser foot can be set to a specific size and set. Further, since the sewing machine can move the inner presser to the input height as the height of the inner presser is input, it is possible to confirm the height of the inner presser foot when the inner presser foot height is input. In particular, since the predetermined workpiece to be sewn is held in the cloth holding portion of the sewing machine, the height of the inner presser can be confirmed for the actual thickness or the drop of the object to be sewn, so that the height of the inner leg can be easily confirmed. . [Embodiment] BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described with reference to Figs. 1 to 5 . / In this embodiment, the electronic sewing city is used as an example of a sewing machine to enter :::. The electronic seaming machine is a seaming machine which has a holding frame as a material for maintaining the cloth of the wonderful view (4), and the relative movement of the root frame to the needle is formed on the cloth, which can be kept by the holding frame. μ ', the stitcher of the stitch shape of the sewing data according to the pre-amplification data. Here, the direction in which the stylus 8 will be moved up and down (up and down direction) will be described, and the 疋 Ζ is the Ζ axis (1), which will be straight with the car. - The direction is defined as the X-axis) and will be perpendicular to both the x-axis direction and the x-axis direction (front-rear direction). #向疋义为,, by the electronic sewing machine Μ (hereinafter referred to as the sewing machine M), the sewing machine body 1 above the sewing machine table T and the sewing machine table 15 are placed under the sewing machine table The pedal 16 of the sewing machine body 1 is operated. As shown in Fig. 1, the sewing machine body 丨 has a slit frame 2 which is slightly sub-shaped from the side. The sewing machine outer frame 2 includes a sewing machine arm portion 2a extending in the front-rear direction of the upper portion of the sewing machine main body 1, a sewing machine body portion 2b extending downward in the front-rear direction of the sewing machine main body 1, and a sewing machine #2 shaft Miscellaneous portion 2c of the machine plate portion 2b. The sewing machine main body 1 is equipped with a power transmission mechanism in the sewing machine outer frame 2, and has an upper shaft (not shown) and a lower shaft (not shown) that are freely rotatable and extend in the Y-axis direction. The upper shaft (not shown) is attached to the inside of the sewing machine arm portion 2a. The lower shaft (not shown) is attached to the inside of the sewing machine board portion 2b. The upper shaft (not shown) is connected to the sewing machine motor 5 (see Fig. 3), and the rotary motor is obtained by the sewing machine motor 5. Further, the lower shaft (not shown) is coupled to the upper shaft through a longitudinal axis (not shown), and when the upper shaft is rotated, the power of the upper shaft is transmitted to the lower shaft side through the vertical axis (not shown). move. A needle bar 8a that moves up and down in the Z-axis direction by the rotation of the upper shaft is attached to the front end of the upper shaft (not shown), and a replaceable needle 8 is provided at the lower end of the needle bar 8a. Further, in order to prevent the cloth from floating due to the upward movement of the needle 8, the inner presser foot 12 for pressing the cloth near the needle 8 is attached to the sewing machine arm portion 2a. Further, a hook (not shown) is provided at the tip end of the lower shaft (not shown). When the lower shaft is rotated together with the upper shaft, the stitch is formed by the cooperation of the bur 8 and the hook (not shown). In addition, since the sewing machine motor 5, the upper shaft (not shown), the needle bar, the stylus 8, the lower shaft (not shown), and the hook (not shown) are connected in the same manner as the conventional sewing machine, This is not detailed. Further, as shown in Figs. 1 and 2, a cloth board 10 is provided on the sewing machine board portion 2b, and a holding frame u and a bur 8 are provided above the cloth board 10. The holding frame 11 is attached to the mounting member 13 disposed at the front end portion of the slit machine plate portion 2b, and the mounting member 13 is connected to an X-axis motor Μ and a Y-axis motor which are disposed in the ray 2b 2b as a pulse motor as a drive mechanism portion. (Refer to Figure 3). Keeping the frame as the cloth to be sewn, and with the driving of the boring motor 14 and the Y-axis motor b, moving the cloth to be moved forward and backward in the direction of the left and right directions, so that the cloth to be held is opposed to the bur 8 decides to £. Then, by keeping the movement of the frame U in conjunction with the movement of the stylus 8 or the hook (not shown), the stitch is formed on the cloth by the lower needle according to (4) (four) (the coordinate data of the position of the needle position coordinate). For special duties, the stitches of the desired stitch shape are formed on the cloth of the quilting pattern of the frame _ on the side of the frame. That is, the sewing machine Μ (the sewing machine body has a holding frame η in the frame which is sewable in the frame, and the sewing material of the cloth held inside the holding frame u is sewn according to the shape of the stitching The coordinates of the coordinates of the needles can form the stitches of the desired stitch shape. The inner presser foot 12 is connected to the inner presser foot as a stepping motor by a connecting member (not shown). 17, as the inner presser foot motor η is driven, the inner presser foot 12 is movable in the vertical direction with respect to the layout plate 1Q (the holding frame (1) is in contact with and away from the direction (see FIG. 3). The input pressure is moved up and down by the internal pressure (4) of the internal presser foot motor 17 of the pulse 1333006. For example, the inner presser foot 12 approaches the lowermost point of the predetermined cloth held by the holding frame 11 by 0.0 mm, and the internal pressure. The foot 12 is separated from the cloth to the uppermost point of 7.0 mm, moved by 0.1 mm, and can be switched to any height position. The pedal 16 can drive the sewing machine Μ and serve as the needle bar 8a (the needle 8)
移動、使保持框11動作之操作踏板而進行動作。即踏板16 之構成為裝置有例如由可變電阻器等所構成之偵測器（踩 踏量檢測機構），其係可檢測出踏板16被踩踏之該踩踏操作 位置者，並將來自偵測器之輸出訊號輸出至後述之控制部 10 1〇0作為踏板16之操作信號，且控制部1〇〇因應其操作位 置、彳呆作§Η»说驅動縫幼機Μ並使之產生動作。 又，如第1、3圖所示，縫紉機河(縫紉機本體1}具有操 作面板20，其係作業者可用來對縫紉機進行各種設定操作 或各種資料等之輸入操作者。該操作面板2〇及縫紉機本體丄 15係由未圖示之有線或無線之線路所連接。The operation is performed by moving the operation pedal that holds the frame 11 to operate. That is, the pedal 16 is configured such that the device includes a detector (a pedaling amount detecting mechanism) composed of a variable resistor or the like, which detects the stepping operation position at which the pedal 16 is stepped on, and will be from the detector. The output signal is output to the control unit 10 1〇0, which will be described later, as an operation signal of the pedal 16, and the control unit 1 drives the sewing machine to operate in response to the operation position. Further, as shown in Figs. 1 and 3, the sewing machine river (sewing machine body 1} has an operation panel 20 which can be used by an operator to perform various setting operations or various data input operations on the sewing machine. The sewing machine body 丄 15 is connected by a wired or wireless line (not shown).
如第4圖所示’操作面板2〇具有可操作輸入縫幼機各種 設定、及各種資料之輸入部的複數操作鍵群21，與表示各 種設定狀態或針跡形狀等之顯示部22等。 操作鍵群21包含有：-般車縫輸入鍵叫，係可移動顯 20示於顯示部22之游標C，切換至輸人設㈣需之料__ 案的畫面者；内壓腳高度鍵21b’係、可針對針跡形狀圖案輸 入設定内壓腳高度纟；及運送前進鍵21e、運送後退鍵⑽， 係可使游標〇沿著所顯示之針跡形狀圖案前進後退者。 資料之座 顯示部22具有顯示區域’係可顯示表示縫製 12 1333006 標資料位置之座標點P、或連結複數座標點p之針跡形狀圖 ' 案者。 : 此外，本實施型態之操作面板20具備液晶顯示面板及 設置於該液晶顯示面板之顯示畫面上的觸控面板，藉由碰 5觸操作顯示於液晶顯示面板上之操作鍵群21，依例如電磁 誘導式、磁性應變式、感應式等之位置讀取原理，可檢測 出觸碰觸控面板之位置，並因應檢測出之位置，於液晶顯 g 示面板之顯示部22之部分顯示出各種資料或針跡形狀等。 又，藉由針對操作面板20進行預定之操作輸入，可切換操 10作面板20之液晶顯示面板的各種顯示畫面，以顯示出因應 各種設定操作或各種輸入操作之各種操作鍵群21等。 亦即’操作面板20可作為縫紉機之輸入部或顯示部。 又，如第3圖所示’縫紉機Μ(縫紉機本體1)具有連接至 縫紉機馬達5、Χ軸馬達14、Υ軸馬達15、踏板16、内壓腳 15馬達17、操作面板20等之控制部1〇〇。 • 該控制部100包含有：CPU101 ’係可依照預定之控制 程式，對於縫紉機馬達5、X轴馬達14、Υ轴馬達15、踏板 16、内壓腳馬達17、操作面板2〇及其他未圖示之致動器實 行各種處理及控制者；R〇M1〇2,係可收納實行各種處理及 20控制之程式或各種處理及控制所需之 資料者；RAM103，係 收納各種資料且為各種處理之作業區域者 ;外部記憶裝置 104係可裝卸之記憶機構；介面（省略圖示），係可接續 CPU101與各種機器者；及各馬達用之脈衝馬達驅動機構(省 略圖示）等》 13 1333006 CPU101可因應從踏板16所輸入之操作訊號、或從操作 面板20所輸入之各種設定訊號、各種資料等，依循收納於 • ROM102之電子縫紉機用的各種控制程式或收納於外部記 憶裝置104之各種縫製資料’集中控制各部之動作處理，將 5其處理結果收納於RAM103内之工作區域，並且因應需要將 藉由控制操作面板20所輸入之各種資料、或收納於RAM1〇3 之處理結果記憶於外部記憶裝置104 ^而且，cpui〇i控制 _ 構成縫幼機Μ(縫紉機本體〇之各部的驅動。 縫紉機Μ(縫紉機本體1)之控制程式或控制資料、關於 ίο各種縫製之資料或顯示晝面資訊收納並記憶於r〇mi〇2中。 例如，事先將縫製資料記憶於作為記憶機構之 ROM102’而該縫製資料係為了在被縫製物上形成各種針 跡，可使針桿8a(車針8)或保持框11動作之有關複數針跡形 狀者。錢製資料係記憶為表示針跡形狀之形狀點座標、 15或與/目對保持框i 1之車針8位置相關之下針位置座標資料 •(座標點P)。又’記憶關於使保持框11相對於車針8移動時之 移動量的移動| 少丨 . 貝枓，以將車針8配置於該座標資料的位 20 資料，可 著：料中包含有作為内壓腳指令之内壓腳高度 σ者針跡形狀圖案切換内壓腳12的配置。 在此’根據第5、6圖說明縫製資料。 τΊ縫製資料構成之概念圖 據一個縫製資料推〜口你顯不根 ,進仃—連串運針狀態之-例的說明圖。 圖所不’一個縫製資料係以複數之要素(方塊)來 14 5 區分藉由該縫製資料所進 婪茲tb祕制一 是数之運針目標點。亦即， 右藉由縫製賁料於第6圖 製所需之全邙Μ 之各目軚點進行運針’則該縫 王。卩運針可區分為她方塊的要細、打、朽、 F4……’而屬於各要素HF3、F4··...·之運針目榡點 可以要素為單位進行管理。 ·‘ 10 而且’如第5圖所示’縫製資料依各要素記憶有：該要 素之種類(車縫或空轉）、該要素之總針數(總目標點數）、各 運針之往目標點的移動量' 關於内壓腳之高度移動等指 7、及縫製貧料記錄於依位址管理資料記錄之記憶裝置（記 憶體或硬碟等）時之下—要素之記憶位址。 〇 另外，在本實施型態中，前述車縫或空轉之設定雖以 要素單位而進行’但並不限定於此 ，也可依各目標點個別 設定車縫或空轉。 又’上述之各運針往目標點的移動量’由於係縫紉機 15 控制部100進行處理以依循要素内之紀錄順序進行動 作，藉由依要素内實行運針之順序紀錄移動量，而可指定 各目標點的順序。 RAM103中設有各種工作記憶體或計數器等，可使用為 已輸入之資料處理中或縫製動作中的工作區域。 外部記憶裝置104係例如非易失性的所謂快閃記憶 體’記憶有記憶於ROM101以外之縫製資料或顯示晝面資 訊、操作者透過操作面板20而設定之缝製資料。 該縫製資料係記憶為表示針跡形狀之形狀點座標、或 根據該形狀點所算出之下針點座標，與對於保持框11之車 15 針8位置相關之下針位置的座標資料(座標點p)。又’記憶關 於將保持框11對車針8相對移動時之移動量的移動量資 料’以配置車針8於該座標資料的位置。 又’縫製㈣巾包含有可沿著針跡形狀而對應切換内 5壓腳12之配置的内壓腳高度資料作為内壓腳指令。 而控制部100藉由收納於ROM102之電子縫紉機用之 各種控制程式處理：驅動訊號，係由—併設置於χ軸馬達Μ 之X轴原點偵測器（省略圖示）或-併設置於Y軸馬達15之γ 軸原點制器（省略圖示）、踏板16所輸人者；各種操作指示 1〇訊號或各種設定資料，係壓下操作面板π之操作鍵群以等 而輸入者，及各種資料，係記憶於r〇mi〇2或外部記憶裝置 4者並貫行各馬達或操作面板2〇或者是其他致動器 制。 工 北且 15 20 ^ 让列。μ100於貫行縫製時，藉由CPU101實行預 疋的控制程式，讀取記憶於R〇M1〇2或外部記憶裝置1〇4之As shown in Fig. 4, the operation panel 2 includes a plurality of operation key groups 21 for inputting various settings of the input slitting machine and input means for various materials, a display unit 22 for indicating various setting states or stitch shapes, and the like. The operation key group 21 includes: a general sewing input key, a movable display 20 is displayed on the cursor C of the display unit 22, and is switched to the screen of the input device (four) required material __ case; the inner presser height key In the 21b' system, the inner presser foot height 纟 can be input for the stitch shape pattern; and the forward button 21e and the transport back button (10) can be transported, and the cursor 前进 can be advanced and retracted along the displayed stitch shape pattern. The data display unit 22 has a display area ′ which displays a coordinate point P indicating the position of the document 12 1333006 or a stitch shape map connecting the plurality of coordinate points p. In addition, the operation panel 20 of the present embodiment includes a liquid crystal display panel and a touch panel disposed on the display screen of the liquid crystal display panel, and operates the operation key group 21 displayed on the liquid crystal display panel by the touch operation. For example, the position reading principle of the electromagnetic induction type, the magnetic strain type, the inductive type, etc., can detect the position of the touch panel, and display the position of the display part 22 of the liquid crystal display panel in response to the detected position. Various materials or stitch shapes, etc. Further, by performing predetermined operation input to the operation panel 20, various display screens of the liquid crystal display panel of the panel 20 can be switched to display various operation key groups 21 and the like in response to various setting operations or various input operations. That is, the operation panel 20 can be used as an input portion or a display portion of the sewing machine. Further, as shown in Fig. 3, the "sewing machine Μ (sewing machine body 1) has a control unit connected to the sewing machine motor 5, the boring motor 14, the boring motor 15, the pedal 16, the inner presser 15 motor 17, the operation panel 20, and the like. 1〇〇. • The control unit 100 includes a CPU 101 ′ for the sewing machine motor 5, the X-axis motor 14, the stern motor 15, the pedal 16, the internal presser foot motor 17, the operation panel 2, and others according to a predetermined control program. The actuators of the present invention implement various processing and control; R〇M1〇2, which can store various processing and 20 control programs or various processing and control materials; RAM 103, which stores various materials and processes them. The working area is external; the external memory device 104 is a detachable memory mechanism; the interface (not shown) is connected to the CPU 101 and various types of machines; and the pulse motor driving mechanism (not shown) for each motor. 13 133336 The CPU 101 can follow various control programs for the electronic sewing machine stored in the ROM 102 or various external storage devices 104 in accordance with the operation signals input from the pedals 16 or various setting signals and various materials input from the operation panel 20. The sewing data 'concentrates the operation of each part, and stores the processing results in the working area in the RAM 103, and the control operation is performed as needed. The various data input from the panel 20 or the processing result stored in the RAM 1〇3 are memorized in the external memory device 104. Moreover, the cpui〇i control _ constitutes the sewing machine Μ (the driving of each part of the sewing machine body 。. Sewing machine Μ (sewing machine body) 1) The control program or control data, the information about the various sewing materials or the display information are stored and memorized in r〇mi〇2. For example, the sewing data is memorized in advance in the ROM 102' as the memory mechanism and the sewing data system In order to form various stitches on the object to be sewn, the needle bar 8a (the stylus 8) or the holding frame 11 can be operated in the form of a plurality of stitches. The money data is stored as a shape point coordinate indicating the shape of the stitch, 15 Or the position of the needle position coordinate information (coordinate point P) in relation to the position of the stylus 8 of the holding frame i1. Also 'memorizes the movement of the movement amount when the holding frame 11 is moved relative to the stylus 8|枓. Bessie, in order to arrange the bur 8 to the bit 20 of the coordinate data, the material may include: the configuration of the inner presser foot 12 of the stitch shape pattern of the inner presser foot height σ as the inner presser command Hereby Figure 5 and Figure 6 illustrate the sewing data. The concept map of τ Ί 制 资料 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 据 概念 概念 概念 概念 概念 概念 概念 概念The elements of the plural (squares) are used to distinguish the target points of the needles by the sewing data. That is, the right point is required to sew the material in the sixth figure by sewing. Μ 各 各 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 运 卩 卩 卩 卩 卩 卩 卩 卩Points can be managed in units of elements. · '10 and 'As shown in Figure 5, the sewing data is stored according to each element: the type of the element (sewing or idling), the total number of stitches of the element (the total number of target points), and the target point of each hand. The amount of movement 'About the height of the internal presser foot, etc. 7, and the sewing of the poor material recorded in the memory device (memory or hard disk, etc.) according to the address management data record - the memory address of the element. Further, in the present embodiment, the setting of the sewing or the idling is performed in the element unit. However, the present invention is not limited thereto, and the sewing or the idling may be individually set for each target point. Further, the 'movement amount of each of the above-described needles to the target point' is processed by the control unit 100 of the sewing machine 15 to operate in accordance with the order of recording in the elements, and each target point can be specified by recording the movement amount in the order of the needles in the elements. order of. The RAM 103 is provided with various working memories, counters, and the like, and can be used as a work area in the input data processing or in the sewing operation. The external memory device 104 is, for example, a non-volatile so-called flash memory, which stores sewing data stored in the ROM 101 or the back surface information, and the sewing material set by the operator through the operation panel 20. The sewing data is stored as a shape point coordinate indicating a stitch shape, or a coordinate point calculated based on the shape point, and coordinate information (coordinate point) of the needle position associated with the position of the needle 15 of the carriage 11 of the holding frame 11. p). Further, the memory is about the position amount of the movement data of the movement amount when the frame 11 is relatively moved to the stylus 8. Further, the sewing (four) towel includes an internal presser foot height data which can be arranged in accordance with the shape of the stitch to switch the inner presser pin 12 as an inner presser foot command. The control unit 100 processes the various control programs for the electronic sewing machine housed in the ROM 102: the drive signal is set to and is disposed on the X-axis origin detector (not shown) of the spindle motor 或 or Y-axis motor 15 γ-axis originator (not shown), pedal 16 input; various operation instructions 1 〇 signal or various setting data, press the operation panel π operation key group to wait for the input And various materials, which are stored in r〇mi〇2 or external memory device 4 and run through various motors or operation panels 2 or other actuators. Gong North and 15 20 ^ give way. When the μ100 is sewn, the CPU 101 executes the pre-programmed control program to read and store the memory in R〇M1〇2 or the external memory device 1〇4.
縫氣資料，開始驅動縫紉機馬達5並且驅動X軸馬達Μ及YSew gas data, start to drive the sewing machine motor 5 and drive the X-axis motor Μ and Y
=達15為縫製資料所示之下針位置，並實行將保持框U ^位置於車針8(針桿8a)之控制、或驅動内㈣馬達η移 馬=腳12至預定高度位置之控制。而，cp刪與縫劫機 5的旋轉—致，根據設定於縫製資料之座標資料依複數 古斜值置的順序決定保持框11的位置，持續控制車針8下針 直到鏠製結束。 次又’控制部100因應縫製資料之設定輸入時、確認縫製 （針跡开y狀圖案）之測試作業時、及縫製動作時等， 16 1333006 CPU101由ROM102或外部記憶裝置104讀出關於輸入設定 畫面或縫製作業畫面等之顯示畫面資訊，並根據該等進行 於操作面板20顯示預定顯示晝面之控制。 又，控制部100可作為内壓腳高度設定機構，將根據縫 5 製資料之針跡形狀圖案上任意位置之内壓腳12的位置設定 為任意高度。該作為内壓腳高度設定機構之控制部100可藉 由後述作為高度輸入機構之數字鍵21i(操作鍵群21)根據輸 入之數值設定内壓腳12的高度。此外，關於設定於作為内 壓腳高度設定機構之控制部1〇〇的内壓腳高度資料係作為 10 内壓腳指令而編入縫製資料。 而，控制部100可進行驅動内壓腳馬達Π的控制，以使 内壓腳12移動至藉由作為内壓腳高度設定機構之控制部 100所設定之内壓腳高度^ 又，控制部100可進行驅動内壓腳馬達17的控制，以使 15内壓腳12移動至對應於藉由後述作為高度輸入機構之數字 鍵21i(操作鍵群21)所輸入之數值的内壓腳高度。 另外，内壓腳12係因應輸入至内壓腳馬達17之脈衝訊 號藉由内壓腳馬達17的驅動而可上下移動，並藉由將因應 配置内壓腳12為預定高度之脈衝訊號輸人至内壓腳馬達 2〇 17，可將内壓腳U移動至預定之高度。 又，控制部100藉由操作後述之八方向鍵21e(操作鍵群 21)將顯不於操作面板20之顯示部22上的游標C移動至預 疋方向’並且藉由壓下預定鍵，進行控制將關於該游標c 之位置座標的座標資料輸入為縫製資料中針跡形狀之形狀 17 1333006 點或下針點之座標點P。 且’控制部議可根據所輪入之座標點p之座標資料， 作為可作成縫製資料之縫製資料作成機構^另外，由於根 據複數座標資料作成由該等複數座標資料所構成之縫製資 5料、或根據顯示針跡形狀之形狀點座標算出下針點座標皆 為習知技術’故不在此詳述。 乂下說明*又疋根據縫製資料之針跡形狀圖案上任意 位置之内壓腳12高度配置時的處理。 首先，第4圖所示之顯示畫面所顯示之操作面板2〇中， 10壓下操作鍵群21之一般車縫輸入鍵2ia，則會如第7圖所 示’於操作面板20顯示縫製資料輸入畫面。 在第7圖所示之縫製資料輸入畫面中，操作群鍵21包含 有：八方向鍵21e、中途點鍵21f、端點鍵21g、及輸入鍵之^。 而’在第7圖所示之顯示縫製資料輸入畫面的操作面板 15 2〇中’藉由壓下操作鍵群21之八方向鍵21e，可將游標c移 動至所需方向’並藉由在所需位置壓下中途點鍵21f或端點 鍵21g，可輸入作為形狀點之座標點p。 輸入全部的座標點P之後，壓下輸入鍵21h，則控制部 1〇〇會根據所輸入之座標點P之座標資料，進行可取得下針 2〇 點或針跡形狀圖案之演算，如第8圖所示，於操作面板2〇顯 示針跡形狀圖案顯示畫面。 顯示於第8圖之針跡形狀圖案顯示畫面中，操作群鍵21 包含有：一般車縫輸入鍵21a、内壓腳高度鍵21b、運送前 進鍵21c、及運送後退鍵21d等。 18 ’第8圖所示之顯示針跡形狀圖案顯示畫面之操作面 1下操作鍵群21之運送前進鍵仏或運送後退鍵 ’則游標C會沿著針跡形狀圖案移動(參照第9圖）。藉由 $ ^游默沿著針跡形狀圖案移動，可進行確認針跡形狀 。或該針跡形狀職之下針點的追跡處理。 _此外，隨著壓下運送前進鍵21c或運送後退鍵加，顯 :於顯不部22之游標C移動時，保持㈣連動於游標c的移 ，對於車針8(針桿8a)之位置相對地移動以使游標c的 川7置與對於保持㈣之車針8(針桿8a)的位置為相對應。亦 即’保持框li保持住預定之被縫製物時，可進行針跡形狀 圖案中之游標C位置、與對於該被縫製物實物位置之車針 8(針桿8a)之配置間相關位置的確認。 而，第9圖所示之顯示針跡形狀圖案顯示晝面之操作面 板20中，在位於針跡形狀圖案上之游標c所示之點上，設定 15内壓腳12之高度為内壓腳指令時，壓下操作鍵群21之内壓 腳高度鍵21b。亦即，於針跡形狀圖案上之任意位置設定内 壓腳12之高度為内壓腳指令時，操作運送前進鍵21c或運送 後退鍵21d，配合游標C於針跡形狀圖案上之所需位置，壓 下内壓腳高度鍵21b。 20 壓下該内壓腳高度鍵2lb後，如第1〇圖所示，於操作面 板20顯示内壓腳高度設定晝面。 該第10圖所示之内壓腳高度設定畫面中，操作鍵群21 包含有：輸入鍵21h、數字鍵2li » 而’第10圖所示之顯示内壓腳高度晝面之操作面板2〇 19 1333006 中，藉由壓下操作鍵群21之數字鍵21i，可將内壓腳12的高 度設定為任意值。 例如’設定内壓腳高度為「2.3mm」時，藉由依序壓 下數字鍵21i之“2”、“3” ，輸入「23」之數值，可進行 5 内壓腳高度「2.3mm」之輸入。又，例如，藉由壓下數字 鍵21i之“-(down)”或“+(up)”，可進行内壓腳高度O.lmm 刻度的增減。 接著，壓下操作鍵群21之輸入鍵21h，確定並設定已輸 入之内壓腳高度，並且控制部1〇〇將該内壓腳高度作為内壓 10 腳指令編入縫製資料。此外，控制部100驅動内壓腳馬達 17’而内壓腳馬達17將内壓腳丨2移動為該輸入設定之内壓 腳高度。 另外’在本實施型態中，係壓下輸入鍵2lh，使内壓腳 馬達17移動内壓腳12至所輸入設定之内壓腳高度，但並不 15 限定於此，也可於壓下數字鍵21i、輸入内壓腳高度時，使 内壓腳馬達17移動内壓腳12。 如上所述係於針跡形狀圖案上任意位置設定内壓腳高 度作為内壓腳指令之狀態，例如，第9圖所示之顯示針跡形 狀圖案顯示畫面之操作面板2〇中，藉由壓下操作鍵群21之 20運送前進鍵21c或運送後退鍵21d，使游標C沿著針跡形狀圖 案移動，進行確認針跡形狀圖案之形狀、或針跡形狀圖案 之下針點等的追跡處理時，當游標C到達對應内壓腳指令之 針跡形狀圖案位置時，内壓腳馬達17移動内壓腳12至所設 定之内壓腳高度。 20 又，根據设疋於縫紉機M之縫製資料，由於將游標C沿 :顯示於顯示部22之針跡形狀圖案移動，進行關於該縫製 貝料之針跡形狀圖案之追跡處理（確認針跡形狀圖案之測 。式）時，游標C到達並通過對應内壓腳指令之針跡形狀圖案 之仇置之情況下，内壓腳馬達17可將内壓腳12移動至所設 疋之内壓腳高度，故藉由以保持框u保持住預定之被縫製 ，可確認或測試内壓腳12對於該被縫製物實際厚度或落 差之高度位置。 亦即，縫紉機Μ可確認内壓腳12的高度配置對於被縫 製物之厚度落差是否正確，而調節設定内壓腳12的配置。 因此，縫紉機Μ可為一種容易設定及確認對於被縫製 物之内壓腳12位置的縫紉機。 此外’在以上之實施型態中’雖藉由輸入内壓腳12之 高度數值而設定’但本發明並非限定於其者，例如，也可 藉由輸入每0.1mm或0.2mm分段設定之内壓腳高度刻度之 刻度數而設定。 另，以上之實施型態中，設定針跡形狀作為縫製資料 後，輸入設定内壓腳12的高度，但本發明非限定於上述者， 也可輸入設定形狀點，並輸入設定内壓腳高度。 又，關於其他具體之細部構造’當然也可進行適當的 1333006 【圖式簡單說明】 第1圖係顯示本發明縫紉機的立體圖。 第2圖係顯示本發明縫紉機之保持框附近的擴大立體 圖。 5 第3圖係顯示本發明縫紉機之主要構成的方塊圖。 第4圖係顯示本發明縫紉機之操作面板之一例的平面 圖。 第5圖係顯示縫製資料之構成的概念圖。 第6圖係顯示根據一個缝製資料而進行之一連串運針 10 狀態的說明圖。 第7圖係顯示本發明縫紉機之操作面板之一例的平面 圖。 第8圖係顯示本發明縫紉機之操作面板之一例的平面 圖。 15 第9圖係顯示本發明縫紉機之操作面板之一例的平面 圖。 第10圖係顯示本發明縫紉機之操作面板之一例的平面 圖。 第11圖係關於内壓腳配置的說明圖。 20 第12圖係根據縫製資料進行控制將前述内壓腳移動至 所設定之預定高度的流程圖。 23= up to 15 is the needle position indicated by the sewing data, and control is performed to control the position of the frame U ^ on the needle 8 (needle rod 8a) or in the drive (4) motor η shifting horse = foot 12 to a predetermined height position . However, the cp deletion and the rotation of the sewing machine 5 are determined, and the position of the holding frame 11 is determined according to the order of the coordinate data set in the sewing data according to the order of the complex value, and the needle of the needle 8 is continuously controlled until the end of the clamping. When the control unit 100 inputs the setting of the sewing data, confirms the sewing operation (stitched y pattern), and the sewing operation, the CPU 101 reads out the input setting by the ROM 102 or the external storage device 104. The display screen information such as the screen or the sewing work screen is displayed, and the control for displaying the predetermined display surface on the operation panel 20 is performed based on these. Further, the control unit 100 can set the position of the inner presser foot 12 at an arbitrary position on the stitch shape pattern of the stitch data to an arbitrary height as the inner presser foot height setting means. The control unit 100 as the internal presser foot height setting means can set the height of the inner presser foot 12 based on the numerical value input by the numerical key 21i (operation key group 21) which is a height input means which will be described later. In addition, the internal presser foot height data set in the control unit 1A as the internal presser foot height setting means is incorporated into the sewing data as the 10 internal presser foot command. Further, the control unit 100 can control the internal presser foot motor , to move the inner presser foot 12 to the inner presser foot height set by the control unit 100 as the inner presser foot height setting mechanism, and the control unit 100 The control of the internal presser foot motor 17 can be performed so that the 15 inner presser foot 12 is moved to the inner presser foot height corresponding to the value input by the numeric key 21i (operation key group 21) which is a height input mechanism which will be described later. Further, the internal presser foot 12 is movable up and down by the driving of the internal presser foot motor 17 in response to the pulse signal input to the internal presser foot motor 17, and is input by a pulse signal for which the inner presser foot 12 is disposed at a predetermined height. The inner presser foot 2 is moved to a predetermined height by the inner presser foot motor 2〇17. Further, the control unit 100 moves the cursor C displayed on the display unit 22 of the operation panel 20 to the pre-turn direction 'by operating the eight-direction key 21e (the operation key group 21), which will be described later, and by pressing the predetermined key. The control inputs the coordinate data about the position coordinates of the cursor c into the shape of the stitch shape in the sewing data 17 1333006 point or the coordinate point P of the lower needle point. And the 'control department' can use the coordinate data of the coordinate point p to be used as the sewing data creation mechanism that can be used as the sewing data. In addition, since the sewing material composed of the plurality of coordinate data is made based on the plurality of coordinate data Or, according to the shape of the shape of the stitch, the coordinates of the point coordinates are calculated as the conventional technique, so it will not be described in detail here.乂下说明* Further processing according to the height of the presser foot 12 at any position on the stitch pattern of the sewing data. First, in the operation panel 2A displayed on the display screen shown in FIG. 4, 10 the general sewing input key 2ia of the operation key group 21 is pressed, and the sewing data is displayed on the operation panel 20 as shown in FIG. Enter the screen. In the sewing material input screen shown in Fig. 7, the operation group key 21 includes an eight-direction key 21e, a halfway key 21f, an end point key 21g, and an input key. And 'in the operation panel 15 2 shown in the display sewing data input screen shown in Fig. 7, 'by pressing the eight direction key 21e of the operation key group 21, the cursor c can be moved to the desired direction' and by The half point key 21f or the end point key 21g is pressed at the desired position, and the coordinate point p as the shape point can be input. After inputting all the coordinate points P and pressing the input key 21h, the control unit 1〇〇 performs calculation of the lower needle 2 或 point or stitch shape pattern according to the coordinate data of the input coordinate point P, such as As shown in Fig. 8, the stitch shape pattern display screen is displayed on the operation panel 2〇. The operation group key 21 is displayed on the stitch shape pattern display screen of Fig. 8, and includes a normal sewing input key 21a, an inner presser height key 21b, a conveyance advance key 21c, and a conveyance back key 21d. 18 'The transport advance button 操作 or the transport back button of the operation key group 21 under the operation surface 1 of the display stitch shape pattern display screen shown in Fig. 8 moves the cursor C along the stitch shape pattern (refer to Fig. 9). ). The shape of the stitch can be confirmed by moving the $ ^ along the stitch shape pattern. Or the trace processing of the stitch point under the stitch shape. Further, as the transport forward key 21c or the transport reverse key is pressed, it is revealed that when the cursor C of the display portion 22 moves, the movement of the cursor c is maintained (four), and the position of the needle 8 (needle rod 8a) is maintained. The relative movement is such that the position of the cursor c is corresponded to the position of the needle 8 (needle rod 8a) for holding (4). In other words, when the holding frame li holds the predetermined object to be sewn, the position of the cursor C in the stitch shape pattern and the position of the stylus 8 (needle bar 8a) corresponding to the physical position of the object to be sewn can be performed. confirm. On the other hand, in the operation panel 20 in which the display stitch shape pattern is shown in FIG. 9, the height of the inner presser foot 12 is set to the inner presser foot at the point indicated by the cursor c on the stitch shape pattern. When instructing, the inner presser height key 21b of the operation key group 21 is depressed. That is, when the height of the inner presser foot 12 is set to the inner presser foot command at any position on the stitch pattern, the transport forward key 21c or the carry-back key 21d is operated to match the desired position of the cursor C on the stitch shape pattern. , press the inner presser foot height key 21b. 20 After pressing the inner presser foot height button 2lb, as shown in the first figure, the inner presser foot height setting face is displayed on the operation panel 20. In the internal presser foot height setting screen shown in Fig. 10, the operation key group 21 includes an input key 21h and a numeric key 2li » and an operation panel 2 that displays the inner presser height height shown in Fig. 10 In 19 1333006, the height of the inner presser foot 12 can be set to an arbitrary value by pressing the numeric key 21i of the operation key group 21. For example, when the height of the inner presser foot is "2.3 mm", the value of "23" can be input by pressing the "2" and "3" of the numeric key 21i in sequence, and the height of the inner presser foot can be "2.3 mm". Input. Further, for example, by pressing "-(down)" or "+(up)" of the numeric key 21i, the increase or decrease of the inner presser foot height of 0.1 mm can be performed. Next, the input key 21h of the operation key group 21 is pressed to determine and set the input inner presser height, and the control unit 1 编 encodes the inner presser foot height as an internal pressure 10 foot command into the sewing data. Further, the control unit 100 drives the internal presser foot motor 17' and the internal presser foot motor 17 moves the internal presser foot 2 to the inner presser height of the input setting. In addition, in the present embodiment, the input key 2lh is depressed, and the inner presser foot motor 17 moves the inner presser foot 12 to the inner leg height of the input setting, but it is not limited thereto, and can also be depressed. When the numeric key 21i is input and the inner presser foot is input, the inner presser foot motor 17 is moved by the inner presser foot 12. As described above, the height of the inner presser foot is set at any position on the stitch shape pattern as the state of the inner presser foot command. For example, in the operation panel 2 of the display stitch shape pattern display screen shown in FIG. 9, by pressing The lower operation key group 21 carries the forward key 21c or the transport backward key 21d, moves the cursor C along the stitch shape pattern, and performs a trace processing for confirming the shape of the stitch shape pattern or the stitch point under the stitch shape pattern. When the cursor C reaches the position of the stitch shape pattern corresponding to the internal presser foot command, the inner presser foot motor 17 moves the inner presser foot 12 to the set inner presser foot height. In addition, according to the sewing data set on the sewing machine M, the cursor C is moved along the stitch shape pattern displayed on the display unit 22, and the stitching processing on the stitch shape pattern of the sewing bead is performed (confirming the stitch shape) In the case of the pattern measurement, when the cursor C reaches and passes through the nesting pattern corresponding to the internal presser foot command, the inner presser foot motor 17 can move the inner presser foot 12 to the inner presser foot of the set The height can be confirmed or tested by the height of the actual thickness or the drop of the inner presser 12 by holding the frame u in a predetermined state. That is, the sewing machine Μ can confirm whether or not the height difference of the inner presser foot 12 is correct for the thickness difference of the workpiece, and adjust the setting of the inner presser foot 12. Therefore, the sewing machine can be a sewing machine which can easily set and confirm the position of the inner presser 12 for the workpiece to be sewn. Further, 'in the above embodiment, 'it is set by inputting the height value of the inner presser foot 12', but the present invention is not limited thereto, and for example, it can be set by inputting every 0.1 mm or 0.2 mm. Set the number of scales of the inner presser foot height scale. Further, in the above embodiment, the stitch shape is set as the sewing material, and the height of the inner presser foot 12 is input. However, the present invention is not limited to the above, and the set shape point may be input, and the set inner presser height may be input. . Further, it is a matter of course that other specific detailed structure ' can be appropriately used. 1333006. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the sewing machine of the present invention. Fig. 2 is an enlarged perspective view showing the vicinity of a holding frame of the sewing machine of the present invention. 5 Fig. 3 is a block diagram showing the main constitution of the sewing machine of the present invention. Fig. 4 is a plan view showing an example of an operation panel of the sewing machine of the present invention. Fig. 5 is a conceptual diagram showing the composition of the sewing data. Fig. 6 is an explanatory view showing a state in which a series of needles 10 are carried out based on a sewing data. Fig. 7 is a plan view showing an example of an operation panel of the sewing machine of the present invention. Fig. 8 is a plan view showing an example of an operation panel of the sewing machine of the present invention. Fig. 9 is a plan view showing an example of an operation panel of the sewing machine of the present invention. Fig. 10 is a plan view showing an example of an operation panel of the sewing machine of the present invention. Fig. 11 is an explanatory view of the arrangement of the inner presser foot. 20 Fig. 12 is a flow chart for controlling the inner presser foot to the set predetermined height based on the sewing data. twenty three