A7 ----—___________B7__ 五、發明説明（1 ) " — <發明所屬技術領域> 本發明係關於-種在縫製之際由具有單線鏈式紐知 縫之縫初機，特別是可以選擇之多數之縫製方式中選擇適 用之最適當之具有單線鏈式钮釦縫之縫紉機。 <習知之技術> 一般，為了使1雙份之襪子不至於分散，在其上端部 將由紙等之密封材所形成之標籤，以線縫上進行具有標籤 縫製，其後再將該襪子進行出貨。 藉如此之線之具有標籤，係在實際使用襪子之際使其 可以簡單的取下，使用1根之線縫製即所謂單線鏈式（或單 鏈式）縫製之縫紉機來進行。 然而，習知所使用之藉循環驅動依形成一定數之單線 鏈式縫跡，將2個孔之紐知與4個孔之紐知縫著於被縫製物 之具有鈕釦縫紉機廣為人知，但也有利用該具有鈕釦縫紉 機作為為了進行前述具有標籤之單線鏈式縫之縫紉機。 在依该單線鏈式縫之具有鈕釦之縫紉機，在縫製時除 了啟動時與停止時，均以預先所設定之一定速度（設定縫製 速度）被驅動。而且，該縫製時之設定縫製連度，係在縫紉 機與馬達的性能預先所決定之上限速度之範圍内，配合傳 送節距等之縫製條件被預先設定於容許之最高速度。另一 方面’使用者將其預先所設定之設定縫製速度，配合個人 的喜好使其可以變更設定在其以下。 <發明欲解決之課題> 但是’在前述具有鈕釦縫之縫紉機進行具有標籤縫製 本紙張尺度適用中國國家標準（Ojs) A4規格（210X297公楚) 一 4 - ............…：：f! (請先閲讀背面之注意事項再填寫本頁) .、可丨 C· 508391 五、發明説明（2 ) 的場合’因標籤係由紙與塑膠等之應材料所形成，由於斑 布相比針的貫通較難’若因作業者將實行縫製速度變更設 定成較低的話，則有可能因貫通力 刀爻小而無法具有標籤縫 製0 本發明為了解決前述習知之問題點，即使因作業者之 實行縫製速度之變更設定，在具有標籤縫製時太低的場合A7 ---- — ___________B7__ 5. Description of the invention (1) " — < Technical field to which the invention belongs > The present invention relates to a kind of initial sewing machine with a single thread chain button when sewing, especially Of the many sewing methods that can be selected, the most suitable sewing machine with a single-thread chain button sewing can be selected. < Known technique > Generally, in order to prevent one pair of socks from being dispersed, a label formed of a sealing material such as paper is sewn on the upper end portion, and the label is sewn with a seam, and then the socks are sewn. Ship it. With the label on such a thread, it can be easily removed when the socks are actually used, and it is sewn with a single thread, a so-called single-thread chain (or single-chain) sewing machine. However, the conventional sewing machine used to cycle by driving to form a certain number of single-thread chain stitches, sewing two holes and four holes of the button on the material to be sewn is well known, but there are also This button sewing machine is used as a sewing machine for performing the aforementioned single-thread chain sewing with a label. In the single-thread chain-stitched sewing machine, it is driven at a predetermined speed (set sewing speed) in advance except when it is started and when it is stopped during sewing. In addition, the set stitching degree at the time of the sewing is within a range of the upper limit speed determined in advance by the performance of the sewing machine and the motor, and the sewing conditions such as the transmission pitch are set in advance to the maximum allowable speed. On the other hand, the user adjusts the sewing speed set in advance to suit his personal preferences so that he can change the setting below it. < Problems to be Solved by the Invention > However, the labeling is performed on the aforementioned sewing machine with a button seam. The paper size is applicable to the Chinese National Standard (Ojs) A4 specification (210X297). 4-....... ........ :: f! (Please read the precautions on the back before filling out this page). Maybe C. 508391 V. The occasion of the invention description (2) 'Because the label is made of paper and plastic, etc. The material is formed, because the spot cloth is more difficult to penetrate than the needle. 'If the operator sets the sewing speed to a lower setting, it may not be possible to have label sewing because the penetration force is small. Known problems, even if the sewing speed is changed by the operator, when the label is sewn too low
’亦可以提供-種可以確實的進行具有標籤難之具有單 線鏈式鈕釦縫之縫紉機為課題。 <解決課題的手段> 本發明係在包含有選擇裝置，用以由包含至少具有紐 知縫與具有標籤縫之多數縫製型態選擇任意之縫製型態； 與設定裝置，用以設定縫製速度之具有單線鏈式钮知縫之 縫紉機中，藉具有設定實行縫製速度於限定速度以上以保 證對標籤之貫通力之控制裝置來解決前述課題。 <發明的實施型態> 以下參照圖面針對本發明之實施型態詳細加以說明。 圖1之具有鈕釦縫縫紉機，係由縫紉機之頭部〗6與被 設置成與頭部一體之操作面板18所構成。 該圖1係顯示選擇具有鈕釦之縫製方式的場合之狀態 ，在縫初機底座10安裝具有壓布體12之壓布裝置14於前端 部。該壓布體12，在其前端部具有1對之爪部12入、， 並藉該爪部12A、12B壓住被安裝於其下之布（未圖示），同 時挾持紐知（未圖示）。而且，藉針被固定於位於縫紉機壓 頭16的前端部之針棒，藉爪部12入、12]3將被挾持之鈕釦（ 本紙張尺度適用中國國家標準（CNS) A4規格（2】0X297公釐） 5 A7 ^---—---87 ___ 五、發明説明（3 ) " --- 未圖示）縫製於上述布。 另外，由於操作面板18被使用於各縫製條件等之設定 ，省略詳細的圖示，但可以進行縫製方式的選擇與後述縫 勿機之速度的輸入設定。 又在該縫紉機，進行後述具有標籤縫製的場合，將可 以自由裝卸於前述壓布裝置14之前述壓布體12，交換於由 圖不具有鈕釦用者之未具有爪部12A、12B之標籤押注用者 〇 在本貫施型態之具有單線鏈式钮知縫之縫匆機，具有 如圖2之區塊圖所示之控制系統，藉cpu、r〇m&ram等 所形成之控制線路20(控制裝置），介由驅動器22，使針上 下動形成控制旋轉驅動縫紉機上軸之馬達24。 另外，與習知同樣，在縫製時因應傳送節距等之縫製 條件，以預先設定容許之最高速度之設定縫製速度驅動， 同時形成使其可以變更設定設定縫製速度。 在該控制線路20，接續設置於操作面板18之最高速度 設定部（最高速度設定裝置）26與限定速度設定部（限定速 度設定設定裝置）28,藉操作面板18之鍵盤操作輸入數值， 使其可以分別設定最高速度與限定速度。尚且，亦可藉可 變抵抗器等使其直接輸入設定，作為此等之各速度設定部 26、28。另外，限定速度設定部28，係依輸入標籤的厚度 等之條件，一面參照資料表，一面依照擬似的演算式求得 限定速度並加以設定亦可。 在本實施型態，在前述操作面板18，設置由具鈕釦方 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） . (請先閲讀背面之注意事項再填寫本頁)It is also possible to provide a sewing machine capable of reliably performing sewing with a single-thread chain type button having a difficult label. < Means for solving the problem > The present invention includes a selection device for selecting an arbitrary sewing pattern from a plurality of sewing patterns including at least a button sewing and a label sewing; and a setting device for setting the sewing In a sewing machine with a single-thread chain button and known sewing speed, the aforementioned problem is solved by having a control device that sets the sewing speed to a limit speed or higher to ensure the penetration force of the label. < Embodiments of the invention > Hereinafter, embodiments of the invention will be described in detail with reference to the drawings. The sewing machine with a button sewing in Fig. 1 is composed of a head 6 of the sewing machine and an operation panel 18 provided integrally with the head. Fig. 1 shows a state where a sewing method with buttons is selected. A cloth presser 14 having a cloth presser 12 is attached to the front end of the base 10 of the sewing machine. The cloth pressing body 12 has a pair of claw portions 12 at its front end, and presses the cloth (not shown) mounted under it by the claw portions 12A, 12B, while holding the button (not shown) Show). Moreover, the needle is fixed to the needle bar located at the front end of the sewing machine indenter 16, and the buttons 12 and 12] 3 will be held in place. (This paper size applies the Chinese National Standard (CNS) A4 specification (2) 0X297 mm) 5 A7 ^ ------- 87 ___ V. Description of the invention (3) " --- (not shown) Sewn on the above cloth. In addition, since the operation panel 18 is used for setting various sewing conditions and the like, detailed illustrations are omitted, but the selection of the sewing method and the input setting of the sewing speed described later can be performed. When the sewing machine performs label sewing as described below, the sewing body 12 that can be freely attached to the pressing device 14 is exchanged for a label without a claw portion 12A, 12B for a user who does not have a button. The betting user 〇 The sewing machine with a single-line chain-type button in the original application type has a control system as shown in the block diagram of Figure 2. It is formed by cpu, r0m & ram, etc. The control circuit 20 (control device) drives the needle 24 to move up and down through the driver 22 to form a motor 24 for controlling and rotating the upper shaft of the sewing machine. In addition, similar to the conventional method, in accordance with the sewing conditions such as the conveying pitch, the sewing machine is driven at a set sewing speed in which the maximum allowable speed is set in advance, and at the same time it is formed so that the set sewing speed can be changed. In the control circuit 20, a maximum speed setting unit (maximum speed setting device) 26 and a limited speed setting unit (limiting speed setting setting device) 28 are successively provided on the operation panel 18, and a numerical value is input by operating the keyboard of the operation panel 18 so that Can set maximum speed and limit speed separately. In addition, it is also possible to use a variable resistor or the like to directly input and set it as the speed setting sections 26, 28. In addition, the speed limit setting unit 28 may determine and set the speed limit according to the approximate calculation formula while referring to the data table depending on the conditions such as the thickness of the input label. In this implementation mode, the button panel is set on the aforementioned operation panel 18. The paper size is applicable to the Chinese National Standard (CNS) A4 (210X297 mm). (Please read the precautions on the back before filling this page)
508391 A7 B7 五、發明説明（4 ) 式與具標籤方式之縫製方式中選擇任一方之選擇按鈕。 前述控制線路20，係藉前述最高速度設定部26設定最 高速度，但當比設定縫製速度還高時，則將前述設定縫製 速度作為實行縫製速度驅動，或當比設定速度還低時，則 將前述最高速度作為實行縫製速度驅動。 另外，若依前述操作面板18上之選擇開關選擇前述具 標籤方式之後，前述控制線路20，係設定於一定之限定速 度以上，用以保證實行縫製速度對標籤之一定的貫通力。 具體而言，藉前述最高速度設定部26設定之最高速度比前 述限定速度還低的場合，則設定實行縫製速度於前述限定 速度，同時前述最高速度比前述限定速度高的場合，則實 行縫製速度如前所述配合前述最高速度之設定，設定於前 述最高速度或前述設定縫製速度。 在此，作為前述限定速度者，係例如以400-1800rpm 之容許範圍，使用者使用前述速度設定部28可以做任意之 設定。 其次，依照圖3之流程圖說明本實施型態之作用。 藉操作者選擇具有標籤縫製方式以外，也就是具有鈕 釦方式後（步驟S1)，讀入依前述最高速度設定部26所設定 之最高速度（步驟S2)，比較其最高速度與預先所決定之前 數設定縫製速度（步驟S3)。 當最高速度比設定縫製速度高或相同時，設定前述設 定縫製速度作為實行縫製速度（步驟S4)，當比設定縫製速 度低時，設定前述最高速度作為實行縫製速度（步驟S5)。 本紙張尺度適用中國國家標準（CNS) Α4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 、τ. •線 7 508391 A7 B7 五、發明説明（5 ) (請先閱讀背面之注意事項再填寫本頁) 另外，當選擇具有標籤縫製方式時（步驟S1)，則讀入 所設定最高速度及限定速度（步驟S6)。其最高速度比上述 限定速度低的場合（步驟S7)，則設定限定速度作為實行縫 製速度（步驟S8)，高或相同的場合則與前述步驟S3-S5相同 ，藉比較最高速度與設定縫製速度，設定最高速度或設定 縫製速度作為實行縫製速度（步驟S9-S11)。 如以上之做法，終止實行縫製速度之設定，藉該實行 縫製速度使其形成可以實行縫製動作。另外，選擇具有鈕 釦縫製時，係配合縫製條件將設定縫製速度或前述所設定 最高速度作為實行縫製速度設定，當選擇具有標籤縫製時 ，則自動的設定使實行縫製速度設定於前述限定速度以上 〇 另外，藉最高速度設定裝置設定之最高速度，當比前 述限定速度低的場合，則將實行縫製速度設定於前述限定 速度。 更進一步，藉最高速度設定裝置設定之最高速度，當 比前述限定速度高的場合，則將實行缝製速度設定於前述 限定速度與前述最高速度之間之所望的設定縫製速度。 若依據以上所詳述之本實施型態，由於進行具有鈕釦 縫置，所以即使設定在比前述限定速度低之最高速度的場 合，在選擇具有標籤縫製時，因可以自動的設定實行縫製 速度在該限定速度以上，由於針可以確實的貫通標籤，所 以可以確實的防止所謂無法具有標籤縫製之事態發生。 例如如圖4之區間T1所示，在設定比前述限定速度 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） 508391 A7 B7 五、發明説明（6 )508391 A7 B7 V. Description of the invention (4) Select button for either one of the sewing method with label method and sewing method with label method. The control line 20 is set the maximum speed by the maximum speed setting section 26, but when it is higher than the set sewing speed, the set sewing speed is driven as the execution sewing speed, or when it is lower than the set speed, the The aforementioned maximum speed is driven as the execution sewing speed. In addition, if the labeling method is selected according to the selection switch on the operation panel 18, the control circuit 20 is set above a certain limited speed to ensure a certain penetration force of the label at the sewing speed. Specifically, when the maximum speed set by the maximum speed setting unit 26 is lower than the limit speed, the sewing speed is set to the limit speed, and when the maximum speed is higher than the limit speed, the sewing speed is set. In accordance with the above-mentioned setting of the maximum speed, it is set to the aforementioned maximum speed or the aforementioned set sewing speed. Here, as the aforementioned limited speed, for example, the allowable range is 400-1800 rpm, and the user can make arbitrary settings using the aforementioned speed setting section 28. Next, the effect of this embodiment will be described in accordance with the flowchart of FIG. 3. If the operator chooses to have a label sewing method other than the button sewing method (that is, a button sewing method) (step S1), the maximum speed set by the aforementioned maximum speed setting section 26 is read (step S2), and the maximum speed is compared with the value determined in advance. Set the sewing speed (step S3). When the maximum speed is higher than or equal to the set sewing speed, the aforementioned set sewing speed is set as the execution sewing speed (step S4), and when it is lower than the set sewing speed, the aforementioned maximum speed is set as the execution sewing speed (step S5). This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page), τ. • Line 7 508391 A7 B7 V. Description of the invention (5) (Please read first Note on the back page, please fill in this page again.) In addition, when the label sewing method is selected (step S1), the set maximum speed and limited speed are read (step S6). When the maximum speed is lower than the above-mentioned limited speed (step S7), the limited speed is set as the sewing speed (step S8). When the maximum speed is the same as that of steps S3-S5, the maximum speed is compared with the set sewing speed. , Set the maximum speed or set the sewing speed as the sewing speed to be executed (steps S9-S11). As described above, the setting of the sewing speed is terminated, and the sewing speed can be formed to perform the sewing operation. In addition, when sewing with a button is selected, the sewing speed is set according to the sewing conditions or the previously set maximum speed is set as the sewing speed. When the sewing with a label is selected, the sewing speed is automatically set to be higher than the aforementioned limited speed. 〇 In addition, if the maximum speed set by the maximum speed setting device is lower than the aforementioned limited speed, the sewing speed to be executed is set to the aforementioned limited speed. Furthermore, when the maximum speed set by the maximum speed setting device is higher than the aforementioned limited speed, the desired sewing speed is set at the desired sewing speed between the aforementioned limited speed and the aforementioned maximum speed. If according to this embodiment type detailed above, since button sewing is performed, even if it is set at the highest speed lower than the aforementioned limited speed, when selecting label sewing, the sewing speed can be set automatically. Above the limited speed, since the needle can pass through the label reliably, it is possible to surely prevent the so-called situation that the label cannot be sewn. For example, as shown in the interval T1 in FIG. 4, when setting the speed faster than the aforementioned limit, the paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 508391 A7 B7 V. Description of the invention (6)
Vin(lOOOrpm)較低之速度（800rpm)作為最高速度Vmax的場 合，則設定上述限定速度Vmin作為實行縫製速度Vr。 另外，如區間T2所示，最高速度Vmax被設定於設定縫 製速度Vs及前述限定速度Vmin以上之速度（1600rpm)的場 合，設定限定速度Vmin與最高速度Vmax的範圍内之設定 縫製速度Vs作為實行縫製速度Vr，進行具有標籤縫製。 另外，如區間T3所示，最高速度Vmax位於設定縫製速 度Vs與限定速度Vmin之間的場合，則最高速度Vmax被設 定作為實行縫製速度Vr。 以上，已針對本發明具體的加以說明，但本發明並不 限於前述實施型態所示者，只要不逸脫其要旨之範圍可以 做種種之變更。 例如，已顯示具有標籤縫製與具有鈕釦縫置之2個場 合，但不限定於此等，若具有單線鏈式縫製之方式的話， 則可以選擇任意的方式作為使用者可以選擇的縫製方式。 另外，將縫製方式替換成切換縫製方式，亦可以藉按 鈕的選擇設定具有標籤縫製。 另外，在具有標籤中，亦可以配合縫製條件不設定設 定縫製速度，僅使其切換成最高速度與限定速度。 又，已顯示在襪子上缝製臨實用標籤之例作為標籤之 具體例，但不限於此，即使有手套用等之標籤亦可，更進 一步縫製於布之物，若具有與通常之布相比針的貫通力大 由不同材料所形成者均可。 <發明的效果> 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） -----------------------裝------------------、玎------------------線· (請先閱讀背面之注意事項再填寫本頁) 9 508391 發明説明（7 ) 如以上之.兑明，右依據本發明，即使設定之縫幼機速 度太低的場合，亦可以確實的藉能進行標籤縫製之實行縫 製速度來驅動。 另外，藉由具有紐知縫置切換到具有 標籤縫製，可以自動的將標鐵確實的進行可以貫通之 速度控制。 <圖面的簡單說明> 第1圖為表示關於本發明之i實施型態之具有單線鏈 式紐釦縫之縫紉機之外觀之概略透視圖。 第2圖為表示具有上述具有單線鏈式紅釦縫之縫紉機 之控制系統之概要圖。 苐3圖為表示實施型態之作用之流程圖。 第4圖為表示依實施型態所設定之實行縫製速度之線 圖0 元件標號對照 12···壓布體 (請先閲讀背面之注意事項再填寫本頁) 10…縫紉機底座 本紙張尺度適用中國國家標準A4規格⑵0X297公釐） 1Π 508391 A7 B7 五、發明説明 ❹ 14…壓布裝置 18…操作面板 20…控制線路 24…馬達 28···限定速度設定部 16…縫紉機壓頭 19…操作桿 22…驅動器 26···最高速度限定部 (請先閲讀背面之注意事項再填寫本頁) I» 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） 11Where Vin (1000 rpm) has a lower speed (800 rpm) as the maximum speed Vmax, the above-mentioned limited speed Vmin is set as the sewing speed Vr. In addition, as shown in the interval T2, when the maximum speed Vmax is set to a speed (1600 rpm) above the set sewing speed Vs and the aforementioned limited speed Vmin, the set sewing speed Vs within the range of the limited speed Vmin and the maximum speed Vmax is implemented as The sewing speed Vr is performed with label sewing. When the maximum speed Vmax is between the set sewing speed Vs and the limited speed Vmin as shown in the interval T3, the maximum speed Vmax is set as the execution sewing speed Vr. The present invention has been specifically described above, but the present invention is not limited to those shown in the foregoing embodiments, and various changes can be made without departing from the scope of the gist. For example, two fields including label sewing and button sewing have been shown, but are not limited to these. If a single-thread chain sewing method is used, any method can be selected as the sewing method that the user can select. In addition, the sewing method is replaced with a switch sewing method, and label sewing can also be performed by selecting the button. In addition, the label can be set to the maximum speed and the limited speed without setting the sewing speed in accordance with the sewing conditions. In addition, the example of sewing practical labels on socks has been shown as a specific example of the label, but it is not limited to this. Even if there is a label for gloves, etc., it can be further sewn on cloth. Anyone made of different materials can have a greater penetration force than the needle. < Effect of the invention > This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) ----------------------- install- ---------------- 、 玎 ------------------ line · (Please read the notes on the back before filling in this page ) 9 508391 Description of the invention (7) As stated above, according to the present invention, even if the setting speed of the sewing machine is too low, it can be surely driven by the sewing speed capable of label sewing. In addition, by switching from sewing with label to sewing with label, it is possible to automatically control the speed of the marker iron, which can be penetrated. < Brief description of the drawings > Fig. 1 is a schematic perspective view showing the appearance of a sewing machine having a single-thread chain-type button stitching according to an i embodiment of the present invention. Fig. 2 is a schematic diagram showing a control system of the sewing machine having the single-thread chain red button sewing. Figure 3 is a flowchart showing the effect of the implementation mode. Fig. 4 is a line diagram showing the sewing speed set according to the implementation type. 0 Component label comparison 12 ·· Presser body (please read the precautions on the back before filling this page) 10 ... Sewing machine base This paper size is applicable Chinese national standard A4 specification (0X297 mm) 1Π 508391 A7 B7 V. Description of the invention ❹ 14 ... cloth pressing device 18 ... operation panel 20 ... control line 24 ... motor 28 ... limit speed setting section 16 ... sewing machine head 19 ... operation Rod 22… Driver 26 ··· Maximum speed limitation section (please read the precautions on the back before filling this page) I »This paper size applies to China National Standard (CNS) A4 (210X297 mm) 11