200809036 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種圓筒型缝紉機，特別是關於一種圓筒 型缝初機之移送齒之傳動結構。 【先前技術】 ' 一般圓筒型縫紉機之機台部包含有矩形箱狀之機台主 、部，及由機台主部突出於侧方之圓筒部，圓筒部上面設有 對向於缝紉機臂之前端之缝紉針之針板。圓筒部設置有前 移送齒及後移送齒，其於針板之落針孔前後之移送齒溝出 沒，圓筒部内設置有與缝紉針協同動作來形成缝目之鈎環 器，及驅動前移送齒與後移送齒之驅動機構。 圓筒型缝紉機驅動前移送齒與後移送齒之驅動機構及 動力傳達機構均為缝紉機之主軸，其由機台部之主部一直 延伸到圓筒部。該驅動機構驅動主軸為單方向旋轉，並使 鈎環器與針棒同步地予以驅動，同時，將主軸之單方向旋 轉運動轉換為規定角度範圍内往復旋轉運動，以帶動由主 部延伸至圓筒部之上下移送軸及前後移動軸，使之同步於 前、後移送齒、針棒及鈎環器而實施上下方向運動及前後 方向運動。惟，此種圓筒型缝幼機，為了使主軸之軸心與 針板之關係確保良好之縫紉條件，相互間係以一定之位置 關係，特別是上下方向隔著一定之間隔關係為宜，如果主 軸之軸心與針板之配置關係不在特定關係時，藉由主軸之 動力分配而動作之針棒、釣環器、移送齒上之動作定時之 時機，會發生微妙之偏差，而無法保持良好之縫幼條件。 326\專利說明書(補件)\95-08\TF954515 5 200809036 m機’欲將移送齒 傳達機構延伸至圓胃 ·一 之部分的動力 動位置時，：主=軸部配設適合於移送齒之記 關係，因此無法獲得 ^逢爲件良好之位置 广， 于之縫匆條件之動作壯能 反地將主軸配置相對於 一又，相 之位置關係是需要在主轴之端；；二於縫訪條件最佳 轴與移送齒心縣卩杨μ之周邊設置主 小型化…限制：機構，如此，圓筒部 定。 、限制對於缝製物之適用範圍亦將受到限 ^ ^ t ^r ®«^ M ^ 置之下，仍然可以使圓„部亩!板而縫匆條件良好之位 #^卜 u问σΜ、直徑化，使之適用於縮袖口 寻之小直牷之筒狀縫製物的 -η ^ ^ ，縫衣。然而，欲缝製更小直徑 之同狀缝製物’該專利受限於 t 圓筒部更小型化。 衣置之…構而無法使 『本t請人所擁有之中華民國專利證書號第1229159 =^同錢幼機之移送齒之傳動結構」係揭露在主轴之 台之周邊設置主軸與移送齒間之傳動結構，以 、、， 以木件取佳之位置關係，並提供前、後移 运=之移送行程的|周整，以適用於不同布料的縫製，並可 二解决先則技術的問題。然而，該專利案之圓筒型縫切機 在使用-段時間後，圓筒型縫匆機之前、後移送台易於鬆 動，而使固定在前、诒# 4 y 後私k σ之前、後移送齒前後晃動， 造成布料缝製時的問篛· e ^ Π過，且，该專利案之圓筒型縫紉機欲 326\專利說明書(補件)\95_08YrF9545 i 5 6 200809036 對布料缝製更小的縫距時，由 組件與移動齿之傳動結構的 ㈣差動 更小的缝距是有所困難。 〇限制使仵要縫製 【發明内容】 為改善上述之4士娃 ,. >㉝機在❹—段時間德 '則、後移达台（即本案之差動、 ^間後 避免固定在前、後移诸力座）崧動的問題， 前、後移動齒用則、後移送齒前後晃動，並對 造進行改良，：:㈡^件與傳動之組件的組成構 使0同型缝紉機之圓筒部的 可以對布料縫製更小的圓柱衣袖及缝距。4小’且 本發明提供—種圓筒型缝_之移送 缝紉機呈矩形箱狀之一機么專力μ構，该 床部的側方呈筒狀突出，‘部 筒部設置有一前移送茜及一後…面°又有—針板’該圓 、、， ^ ^後移达齒，該前移送齿刀诗/ Τ达齒分別固定於-差動送具座及—主動送具座上， =齒及該後移送齒於該針板之落針孔 = == 專動機構傳動該差動送具座及該主動= 壬下及月"麦方向的運動，而由該差動送具座及該 矣 具座帶動該前移送齒及該後移送齒以呈擴圓形路^ 干乃π碇轉運動，一運動變 構，將該主軸之單方向旋轉運動轉」 、 分咋、常击 心功得谀马預疋角度範圍内的 326\專利說明書(補件)\95·08ΥΤΤ954515 彺復運重力’·一 ϋ動變換凸輪傳動機才冓，將該主軸之單方向 200809036 旋轉運動轉換為預定角 傳動組件，隨著該運:二圍;一上下移送 範圍内的往復運動；—前後之傳動而為預定角度 換凸輪傳動機構 ：廷軸組件’隨者該運動變 動;以及-調整差動=二角度範圍内的往復運 '術運動的預定角度範圍差::專_組件 、· η:牛，隨著該上下移送傳:::： 著該上下移送傳動?且：二弟二上下移送傳動轴組件，隨 復運動；—前後移送主動傳為預定角度範圍内的往 軸組件之傳動而…：傳動軸組件’隨著該前後移送主 主動送具座呈前範圍内的往復運動，並帶動該 …说乃问建動，以及一箭έ 丄 組件，隨著該前後移送主軸組 夕=力，動轴 内的往復運動，並帶㈣差動、、1:動而為預疋角度範圍 中，该第一… 达具座呈前後方向運動；其 主勤、t目 夕运傳動轴組件插設於該差動送具座及嗲 主動达具座的一側，該第二 以 差動送具座及該主減件樞設於該 下η番ά x /、座的另一側’而且藉由該第一上 下私达傳動軸組件與該第二上下移 差動送且座及哕士叙、、，目产各 寻勤軸、、且件央固該 件㈣第一上；：二:在該第一上下移送傳動軸組 今差動私达傳動軸組件呈往復運動時，同時帶動 该差動②具座Α該主動送具座呈上下方向運自，兮 运差動傳動轴組件具有—第—送具差動轴、Ί私 ，插接該第一送具差動抽與該第二送具差動- 衣边別後移达主動傳動軸組件具有一送具主動軸，咳 32轉利說明書(補件娜-㈣开州仍 8 送具主動軸穿過該第一、〃 軸之轴心、，在該前後 ^差傳動軸與言亥第二送具差動 内的往復運動時，該第一'、、，傳動軸組件為預定角度範圍 會帶動該差動送具座具差動轴與該第二送具差動軸 動軸組件為預定角戶方向運動，在前後移送主動傳 會帶動該主動送=1:的往復運動時，該送具主動轴 【實施方式】 …j後方向運動。 圖2為本發明 -5為本發明之 圖1為本發明之圓筒 之圓筒型缝匆機之部分機構:、：立體圖 驅動前、㈣送齒而設置二：圖，圖3〜5為本發明之 1圖丨至圖5說明本發明之—較佳具體例。 下 上^明之缝_本體係由機台部和位於機台部右端朝 上方σ又置有機臂部1 1所禮# ^ 1Qjf 冓成。機台部係由呈矩形箱狀之 床部13和從該機床部13朝側方 =圓筒部14所構成’該凸出圓筒部“上面設有::: 在機臂㈣之前端下部且對向於針板15 針16A之針棒16，其隨著驅動機構（未繪示）而上下^ t縫製衣物。又，在針板15下方之凸出圓筒部U設㈣ %裔(未繪不），同時’凸出圓筒部14設置有一前移送杏 Π及-後㈣齒18 ’前移送齒17及後移送齒18於針板 15之洛針孔丽後之移送齒用溝（未繪示）内出沒，而藉由 傳動機構（下文將詳細描述其結構）來傳動該前移送齒曰17 及該後移送齒18以橢圓形路徑做循環運動。因此，筒狀 326\專利說明書(補件)\95-08\TF954515 9 200809036 之縫製物係從左侧方套合於凸出圓筒部i4, 板15之上，由前移送齒17及後移送齒i8 」=針 移動量移送缝製物於後方，並由缝針16a及之 作，而實施缝製的工作。 衣扣協同動 主轴21設置於機台部之機床部13，由馬達 動而為單-方向的旋轉運動。設置於機台部之=驅 、内之運動變換連桿機構26及運動變換凸輪傳榴。13 別將主…單方向旋轉運動轉換為預定傳角動:=分 彺復運動。一縫距變換主動連桿27套設於、軍圍内的 傳動機構31上，—前彳# 、運動變換凸輪 配設於機台部之機床軸23係平行於主軸21 ^ 枢接於缝距變換主動連桿27一_ 29 缝距變換連桿28，文換搖臂30樞接於 換搖臂3。: Γ Γ 移送主軸23抱接於該鏠距變 ，早梅轉運動轉換為在預定角度範 =1 ^則1前後移送主_ 23及該縫距變換主動：= 之在預定角度範圍内的往復運動。 干亦酼 一左搖臂37(亦即一卜下梦、、，a 換連桿機構26，-第-送具搖：35Α力=變 猎由運動變換連桿機構26之傳 工 7 5 範圍内的往復運動，並由該左搖臂3;=7為預定角度 -=35Α為預定角度範圍内的往復運動。吏弟运 一送料具上下移送傳動連桿34樞接於 搖臂36樞接於送料具上 工詹7，一右 下私达傳動連桿34, 一第二送具 326\專利說明書(補件)\95-〇8\TF954515 10 200809036 搖桿35B樞接於右搖臂扣 動之左搖臂37傳動該送，在預定角度範園内的往復運 呈前後方向之移動’呈上下移送傳動連桿34而使其 傳動連桿34傳動該右：J :向之移動之送料具上下移送 的往復運動，再藉由右搖：：其在為,定角度範圍内 、為預定角度範圍内的往復運動。，動使第二送具搖桿35β 時套：差動連桿機㈣、搖臂 -主動搖臂⑽樞接於主動—連 過一第一送具差動轴66Α & 主動軸65穿 心，並樞接於主動搖臂63,1中，：：」力軸_之軸 一送具差動轴_及_第二送且猎由—束環57樞接第 範圍内的往復運動之縫距變換搖J ;軸一：。呈預定角度 23之傳動而使搖f 61為預定角/ 由前後移送主軸 預定角度範圍内的往復運動之搖；：二=復運動’呈 桿6?為前後方向的移動，呈動而使主動連 β7 ^ ^ 月j後方向的移動之主動遠裎 =而使主動搖臂63為預定角度範圍内的往復運 ^樞接於主動搖f 63之送具主動軸Μ 度乾圍内的往復運動。由於送具主動軸65穿過第一逆ί :動：66A及第二送具差動轴_之轴心，形成具同心： 置，使达具主動軸65及第-送具差動軸_及第二送且 差動軸66B設置於極小的空間，可減少零件數的使用，二 構更簡易，技術更方便，有效地縮小圓筒部直徑的大小 一滑塊組25套設於差動連桿機構24上，一差動連桿 326\專利說明書(補件)\95-08\TF954515 n 200809036 62樞接於滑塊組25之―凸轴上，— 差動連桿62,第—力搖臂64樞接於 呈預定角度範圍内的往復運重之^區接於差動搖臂6 4。 後―傳動二藉由前 範圍内的往復運動，呈預定 連t塊24為預定角度 ‘：移送連桿塊24 = 15内的⑽運動之前後 傳動而使差動=64===之差_62之 使樞接於差動搖臂64之第一= 圍广主復 度範圍内的往復運動。U動軸嶋亦為預定角 及後移送齒18分別鎖固於 動送-座4t=座42。一提升滑塊38a同時套設於差 42之主動送動二具座後凹部滑槽似及主動送具座 時套，姜番 槽m内，一提升滑塊咖同 主動二广Γ具座41之差動送具座前凹部滑槽41Β及 力=座42之主動送具座前凹部滑槽42β内。 干35Α—側之偏心轴穿過一提升滑塊38Α之軸心而 由環喝固’該第二送具搖桿35β 一 車由口 ：，升滑塊㈣之軸心而由—第二束環39β =疋角度範圍内的往復運動之第—送具搖桿35Α藉 之傳動使提升滑塊3δΑ呈上下方向之運動 疋角度乾圍内的往復運動之第二送具搖桿咖藉由、 :傳動使提升滑塊呈上下方向之運動，因此Ϊ呈 下方向之運動的提升滑塊38Α及提升滑塊38β之傳動使 326\專利說明書(補件)\95-08\TF954515 12 200809036 差力达，、座41及主動送具座 帶動前移送齒17及後移送窗 二 =之運動’即 該送具主動軸65 ° 、私動。 具差動軸_之—侧形成有—連結軸6δ，該第二送 接於一第二方刑、、典 連結軸69，該連結軸68樞 ,Α ψ ΑΑ 2，其套設於主動送具座42 .达具座中凹部滑槽42c， 之王動 槽41C，呈預定角戶=具座41之差動送具座中凹部滑 、角又圍内的往復運動之送具主動舳Μ 猎由a連結軸⑽及第二方讲 42呈前後方向的運動，使主動送具座 前後梦、、，兰舌播 王預疋角度範圍内的往復運動之 後，動傳動軸66藉由其連結軸 之傳動使差動送具座41呈^% 士 ^ α 方孓⑺塊 差動送具座41及主動、兵且 運動。上述帶動 習知技術以連桿方式連2^連座处4 2刖後移動之結構，相較於 ^ βπ 、/ 、、， 連…連…轴68及主動送具座42或連 、口 及差動达具座41而為間接連結驅動，i需要_ 的空間，且連結接點多而造成效率差。》“要車乂大 :圓筒型縫匆機在縫製布料時，藉由第一束環 二束=:、形成連結軸68之連結塊6δΑ_ “ :二罐分別將差動送具座41及主動送具座42失車固 、/、中，則不致於使差動送具座4 ] , 甚至前後晃動。 』41及主動达具座42鬆動 -中，月ίι後移运主軸23、縫距變換主動連桿 變換連桿28、縫距變換連桿29及縫距變換搖臂二 一别後移送主軸組件。第_送具搖桿35α、提升滑塊⑽ °26\專利說明書(補件)\95-〇8\TF954515 】3 200809036 及第一束環39A構成一篦一卜π# 乐上下私达主軸組件。第二送具 搖柃35B、k升滑塊38β及第二束環 移送主軸組件。搖#R1七知# h 主動連桿67、連,"“δ及第：63、送具主動軸65、 於it叙軸 方型滑塊72構成一前後 私t動傳動軸組件。束環57、差動遠p R9 . * , 差動連杯62、差動搖臂 H弟=差動、第二送具差動軸_、主動連 •^傳動轴組V。69及^方型滑塊71構成—前後移送差 ^ ^ or 尾、"且2 5的兩端。缝距 =連r L 於第—缝距變換連桿86A及第二缝距變 換運杯86B。一缝距變換傳動軸 义 85。一缝距變換連桿83接 ：:逢距㈣搖臂 ^ ώ , 任孓、、連距變換傳動軸84。一蟢 二：板82顯示差動比的大小。—調整-距 •幽跡根據缝距刻度板82上的嶋= 逢距 傳動塊87樞接於縫距變換傳動軸84。 一固定環91固定於機床部13。一 螺紋與固_!之_1㈣其外 才疋出於固定環91。一調整環9〇利用其内°…旋進 調整調整環90在調整麵8δ ^轉方式 :固定環™。-調整心崎 轴心，調整心卓由89的兩端分別頂觸於傳 疋』之 ⑽，當調整軸88旋進旋出於 ^、凋整軸 衣91日守，頂觸於調整軸 326\專利說明書(補件)\95-08VTF954515 14 200809036 =之调整心軸89亦隨之調整傳動塊前後移動的位置。 一束環92樞設於調整心、軸89，當調整軸δ8 環，控制調整心轴89隨之進入固定環91的距離。疋 士上述，°周整紐81將缝距變換連桿83鎖固於—缝距刻 ΐ板Μ上’縫距變換連桿83在縫距刻度板82的位置係 义秧運杯83、一縫距變換傳動軸84、一縫距 f奥搖臂85及-縫距變換連桿㈣來調整滑塊組25在差 動連桿機構2 4 $卜nr a $ ^ & 置，§調整滑塊組25在差動連桿 下位置時，則使得該差動連桿62前後方向移 月=隨之調整，當差動連桿62前後方向移動 日，㈣其傳動之差動搖f 64的往復運動 乾圍亦隨之調整，：；隹 * 夂 具差_A及第：:：;接於差動搖# 64之第-送 圍，如上述，藉由的往復運動之角度範 rrr ^ 达具差動軸66A及第二送具差動軸 6可6=之差動送具座41，進而調整其移送量，藉此 座41與^動送具座42的差動比，亦即， i音；刀二固疋於差動送具座41與主動送具座42之前移 二軸8^移送齒18的差動比。同樣地，以旋轉方式使 ^ Γ 出於固^ 91，進而由調整軸88頂觸 调整心軸89以移動j：仞罢，一 m 傳動塊87而使1前後㈣，！頂觸之調整心軸89亦頂觸 八幻阳―使，、則後移動，經由上述之傳動機構以調整200809036 IX. Description of the Invention: [Technical Field] The present invention relates to a cylindrical sewing machine, and more particularly to a transmission structure of a transfer tooth of a cylindrical sewing machine. [Prior Art] 'The machine part of a general cylindrical sewing machine includes a main part of a machine having a rectangular box shape, and a cylindrical part protruding from the main part of the machine to the side, and the upper part of the cylindrical part is opposed to The needle plate of the sewing needle at the front end of the sewing machine arm. The cylindrical portion is provided with a forward feed tooth and a rear feed tooth, which are transported to the tooth groove before and after the needle drop hole of the needle plate, and a hook device that cooperates with the sewing needle to form a seam is provided in the cylindrical portion, and before the drive The drive mechanism for the transfer tooth and the rear feed tooth. The driving mechanism and the power transmission mechanism for driving the forward and reverse feed teeth of the cylindrical sewing machine are the main shafts of the sewing machine, and the main portion of the machine portion extends all the way to the cylindrical portion. The driving mechanism drives the main shaft to rotate in one direction, and drives the hook and loop device in synchronization with the needle bar, and simultaneously converts the single-direction rotary motion of the main shaft into a reciprocating rotational motion within a predetermined angle range to drive the main portion to the circle. The shaft is moved up and down and the shaft is moved forward and backward to synchronize the front and rear feed teeth, the needle bar and the hook and looper to perform the up and down movement and the front and rear direction movement. However, in such a cylindrical slitting machine, in order to ensure good sewing conditions in order to ensure the relationship between the spindle center and the needle plate, it is preferable to have a certain positional relationship with each other, especially in a vertical interval. If the relationship between the axis of the spindle and the needle plate is not in a specific relationship, the timing of the action timing of the needle bar, the fishing ring, and the transfer tooth by the power distribution of the spindle may cause subtle deviation and cannot be maintained. Good sewing conditions. 326\Patent specification (supplement)\95-08\TF954515 5 200809036 m machine 'When you want to extend the transfer tooth transmission mechanism to the dynamic position of the round stomach part, the main = shaft part is suitable for the transfer tooth The relationship between the notes, therefore, can not be obtained. The position of the piece is good, and the action of the rush condition is strong. The position of the spindle is opposite to that of the spindle. The positional relationship needs to be at the end of the spindle; The optimal axis for the interview condition and the transfer to the center of the tooth-hearted county are the main miniaturization...Restriction: mechanism, so, the cylinder is fixed. The restrictions on the scope of application of the sewing material will also be limited to ^ ^ t ^r ® « ^ M ^ placed, can still make the circle „ 亩 ! 板 板 板 板 匆 # # # # # # # # # The diameter is made to be suitable for the -η ^ ^ of the cylindrical sewing of the small cuff, and the sewing is performed. However, the sewing of the smaller diameter is required to be sewn. The patent is limited to the t circle. The tubular part is more compact. The structure of the clothing is not able to make the "transmission structure of the Republic of China Patent Certificate No. 1229159 = ^ with the machine of the money machine" disclosed in the vicinity of the spindle. Set the transmission structure between the main shaft and the transfer tooth, and take the positional relationship of the wood piece, and provide the front and rear transfer=transfer stroke|circle to suit the sewing of different fabrics, and solve the problem The first technical problem. However, after the use of the cylindrical slitting machine of the patent case, the front and rear transfer tables of the cylindrical seam rushing machine are easy to loose, and are fixed before, after 诒# 4 y, before and after the private k σ The tooth is swayed back and forth, causing the problem of the sewing of the fabric. The cylindrical sewing machine of this patent is intended to be 326\patent specification (supplement)\95_08YrF9545 i 5 6 200809036 At the seam distance, it is difficult to make a smaller pitch by the (four) differential of the transmission structure of the moving tooth. 〇Restriction makes it necessary to sew [invention content] In order to improve the above-mentioned 4 Shiva, the >33 machine is in the ❹---------------------------------------------------------------------------------------------------------- The problem of swaying, moving the teeth before and after, moving the teeth back and forth, and improving the creation, :: (2) The components of the transmission and the components of the transmission make the circle of the same type sewing machine The cylindrical part can be used to sew smaller cylindrical sleeves and seams on the fabric. 4 small 'and the present invention provides a kind of cylindrical slit _ the transfer sewing machine is a rectangular box-like machine, the special structure, the side of the bed is cylindrically protruding, the 'tube part is provided with a forward transfer 茜And one after the ... face - there is - the needle board 'the circle,,, ^ ^ after the tooth is moved, the forward tooth knife / Τ tooth is fixed on the - differential feed holder and - active feeder seat , = tooth and the back of the needle to the pinhole of the needle plate = = = the special mechanism drives the differential feed block and the active = armpit and month " wheat direction movement, and the differential is sent The pedestal and the shank seat drive the forward moving tooth and the rear moving tooth to rotate in a circular motion, and the motion is variably rotated, and the unidirectional rotation motion of the main shaft is rotated, The 326\patent specification (supplement)\95·08ΥΤΤ954515 in the range of the angle of the horse's pre-existing 常 疋 运 运 重力 重力 · · · · · · · · · · · 冓 冓 冓 冓 冓 冓 冓 主轴 主轴 主轴 主轴 主轴 主轴 主轴 主轴 主轴 主轴 主轴 主轴 主轴 主轴Converted to a predetermined angular transmission assembly, with the operation: two rounds; one reciprocating motion within the upper and lower transfer range; Fixed angle camming mechanism: Ting axis component 'following this movement change; and - adjusting differential = two angle range of reciprocating motion range of predetermined angular range difference:: special _ component, · η: cow, with The up and down transfer transmission:::: The up and down transfer drive? And: the second brother two up and down transfer drive shaft assembly, with the complex movement; - forward and backward transfer active transmission to the transmission of the forward axis component within the predetermined angle range...: Transmission The shaft assembly 'transports the main active feeder base forward and backward in the forward range, and drives the ... to say the construction, and an arrow έ 丄 component, with the front and rear transfer spindle group 夕 = force, move The reciprocating motion in the shaft, with (4) differential, 1: moving and in the range of the pre-turning angle, the first... the pedestal is moving in the front-rear direction; the main-seat, t-sport transmission shaft assembly is inserted in The differential feed base and the side of the active reach holder, the second differential feed base and the main reducer are pivoted on the lower side of the lower ά ά x /, the seat and by The first up and down private drive shaft assembly and the second up and down shift differential send seat and gentleman ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The differential movable seat is transported in the up and down direction, and the differential drive shaft assembly has a first-feeding differential shaft and a smuggling, and the first sending device is differentially pumped and the first Two-feed differential - the side of the garment is moved to the drive shaft assembly with a feed shaft, cough 32 transfer instructions (supplement Na-(four) Kaizhou still 8 send the drive shaft through the first, 〃 axis The axis of the shaft, when the front and rear differential drive shaft and the second conveyor in the differential reciprocating motion, the first ',, the drive shaft assembly for a predetermined angle range will drive the differential feed holder The differential shaft and the second conveyor differential shaft moving shaft assembly move in a predetermined angular direction direction, and when the forward and backward transfer active transmission drives the active sending = 1: reciprocating motion, the feeding mechanism is ... J rear direction movement. 2 is a partial mechanism of the cylindrical cylindrical seam rushing machine of the present invention according to the present invention: FIG. 1 is a front view of the cylindrical driving machine of the present invention, and (4) is provided with two teeth: FIG. 3 to FIG. 1 to 5 of the present invention illustrate a preferred embodiment of the present invention. The upper and lower seams _ this system consists of the machine section and the right end of the machine section facing upwards σ and the organic arm part 1 1 礼礼# ^ 1Qjf 冓. The machine bed portion is formed of a bed portion 13 having a rectangular box shape and a 'bulk cylindrical portion' formed from the machine tool portion 13 toward the side portion = the cylindrical portion 14:: on the upper end of the arm (four) And the needle bar 16 of the needle pin 15A of the needle plate 15 is sewed up and down with the driving mechanism (not shown). Further, the protruding cylindrical portion U under the needle plate 15 is provided with (4) At the same time, the protruding cylindrical portion 14 is provided with a front transfer apricot and a rear (four) tooth 18' forward transfer tooth 17 and a rear transfer tooth 18 to the needle plate 15 (not shown) is in and out, and the forward transfer yoke 17 and the rear transfer tooth 18 are circulated in an elliptical path by a transmission mechanism (the structure will be described in detail later). Therefore, the cylindrical 326\patent The sewing instructions of the manual (supplement) \95-08\TF954515 9 200809036 are fitted from the left side to the convex cylindrical portion i4, above the plate 15, by the forward feed tooth 17 and the rear transfer tooth i8" = needle movement The amount of the sewing material is transferred to the rear, and the sewing needle 16a is used to perform the sewing work. The lock mechanism is provided in the machine unit 13 of the machine unit, and is rotated by a motor in a single direction. The motion conversion link mechanism 26 and the motion conversion cam are disposed on the machine unit. 13 Do not convert the main...one-direction rotary motion into a predetermined angular motion: = minute split complex motion. A slit-changing active connecting rod 27 is sleeved on the transmission mechanism 31 in the military circumference, and the front-end #, the motion-changing cam is arranged on the machine table, and the machine tool shaft 23 is parallel to the main shaft 21^ The active link 27 is changed to a pitch change link 28, and the swing arm 30 is pivotally connected to the rocker arm 3. : Γ 移 The transfer spindle 23 is hug in the 鏠 distance change, and the early mei turn motion is converted to the forward and backward transfer of the main _ 23 at a predetermined angle Fan = 1 then the pitch change active: = within a predetermined angle range motion. The dry rocker also has a left rocker arm 37 (that is, a dream, a, a change link mechanism 26, - the first - sender shake: 35 Α force = change hunting by the motion conversion link mechanism 26 of the work 7 5 range Reciprocating motion inside, and by the left rocker arm 3; = 7 is a predetermined angle -= 35 Α is a reciprocating motion within a predetermined angle range. 吏 运 运 送 送 送 送 送 送 送 送 送 送 送 送 送 送 送 送 送 送 送On the feeding tool on the work Zhan 7, a right lower private transmission link 34, a second delivery 326\patent specification (supplement)\95-〇8\TF954515 10 200809036 rocker 35B pivoted to the right rocker buckle The left rocker arm 37 drives the feed, and the reciprocating motion in the predetermined angle range is moved in the front-rear direction to move the transmission link 34 up and down to cause the transmission link 34 to drive the right: J: the feeding device to move The reciprocating motion of the upper and lower transfer is performed by right panning: it is in the range of the fixed angle, and the reciprocating motion is within a predetermined angle range. The second feeding rocker 35β is set: the differential connecting rod machine (4) The rocker arm-active rocker arm (10) is pivotally connected to the active-connected to a first conveyor differential shaft 66Α & the drive shaft 65 is threaded and pivoted to the active In the arm 63,1, the axis of the force axis _ is sent to the differential axis _ and _ the second is sent and the stalk is pivoted by the beam ring 57. : The drive at a predetermined angle 23 causes the rocker f 61 to be a predetermined angle / the roll of the reciprocating motion within a predetermined angle range from the front and rear transfer spindles; 2: the complex motion 'the rod 6 is the movement in the front-rear direction, and is moved Actively shifting the active direction of the β7 ^ ^ month j direction = and the active rocker arm 63 is pivoted within a predetermined angle range to the active shaft of the active rocker 63 Reciprocating motion. Since the driving drive shaft 65 passes through the axis of the first reverse movement: 66A and the second delivery differential shaft _, the concentric arrangement is formed, so that the drive shaft 65 and the first conveyor are poor. The moving shaft _ and the second sending and differential shaft 66B are arranged in a very small space, which can reduce the use of the number of parts, the second structure is simpler, the technology is more convenient, and the diameter of the cylindrical portion is effectively reduced. On the differential link mechanism 24, a differential link 326\patent specification (supplement)\95-08\TF954515 n 200809036 62 is pivotally connected to the slider set 25 On the shaft, the differential link 62, the first-force rocker arm 64 is pivotally connected to the differential rocker 6 in a range of a predetermined angle. The rear-drive 2 is reciprocated by the front range. The movement is such that the predetermined t-block 24 is at a predetermined angle ': the movement of the transmission link block 24 = 15 (15) before the movement and the difference of the differential = 64 === _62 is pivoted to the differential rocker arm 64 The first = reciprocating motion within the range of the broad range of the main width. The U-axis is also fixed to the movable-seat 4t=seat 42 for the predetermined angle and the rearwardly-transferred teeth 18. A lifting slider 38a is sleeved at the same time as the active transmission of the difference 42. The rear recessed groove is similar to the active feeding seat. In the ginger fan slot, a lifting slider is the same as the active two-seat cooker seat 41. The differential feedstock seat front recessed chute 41Β and the force=seat 42 are in the active feedblock front recessed groove chute 42β. Dry 35Α—the eccentric shaft of the side passes through the axis of a lifting slider 38Α and is solidified by the ring. The second feeding rocker 35β is driven by the mouth: the axis of the lifting slider (4) is the second bundle The ring 39β = the reciprocating motion in the range of the 疋 angle - the transmission rocker 35 Α the transmission causes the lifting slider 3δ Α to move in the up and down direction 疋 the angle of the reciprocating motion in the dry circumference of the second gear rocker The transmission causes the lifting slider to move in the up and down direction, so the lifting slider 38Α and the lifting slider 38β of the movement in the downward direction are 326\patent specification (supplement)\95-08\TF954515 12 200809036 The reach, the seat 41 and the active feeder seat drive the forward feed tooth 17 and the rear transfer window two = the movement 'that is, the feed shaft 65 °, private movement. The side of the differential shaft is formed with a connecting shaft 6δ, and the second is connected to a second square, the connecting shaft 69, and the connecting shaft 68 is pivoted, and the connecting shaft 68 is set to be actively sent. With a seat 42. The central recessed groove 42c, the king's movement groove 41C, is a predetermined angle of the household = the differential feed frame of the seat 41 has a concave portion sliding, the angle and the inner reciprocating motion of the conveyor The hunting is performed by the a connecting shaft (10) and the second speaking 42 in the front-rear direction, so that the active feeding seat is dreamed, and after the reciprocating motion within the angle range of the blue tongue, the moving transmission shaft 66 is connected by the moving shaft 66. The transmission of the shaft causes the differential feed base 41 to be in the range of ^% ± α square 孓 (7) differential feed holder 41 and active, soldiers and sports. The above-mentioned structure that drives the conventional technology to connect the 2^ joints at a position of a link by a link is compared with ^βπ, /, ,, ..., the shaft 68 and the active feed holder 42 or the joint, the mouth and the difference The drive block 41 is driven by an indirect link, i needs _ space, and the number of joint contacts is too high and the efficiency is poor. "There is a big car: when the sewing machine is sewing the fabric, the first bundle of the two bundles =:, the connecting block of the connecting shaft 68 is formed 6δΑ_": the two cans respectively send the differential feed holder 41 and If the active feed base 42 is out of the vehicle, the vehicle is not solidified, and the differential feed base 4 is not allowed to move forward or backward. 』41 and active assembly seat 42 loose-medium, month ίι rear transport spindle 23, slot change active link change link 28, slot change link 29 and slot change rocker arm two after the transfer spindle assembly . The first _feeder rocker 35α, lifting slider (10) °26\patent specification (supplement)\95-〇8\TF954515 】3 200809036 and the first bundle of rings 39A constitute a 篦一卜π# 乐上私达达轴组件. The second carrier swings the 35B, the k-lift slider 38β, and the second bundle to transfer the spindle assembly. Shake #R1七知# h Active Link 67, Link, "δ and 63: Feeder Drive Axis 65, and It's Axis Square Slider 72 Forms a Front and Rear Private Drive Shaft Assembly. 57, differential far p R9 . * , differential connected cup 62, differential rocker arm H = differential, second sender differential axis _, active connected • ^ drive shaft set V. 69 and ^ square slider 71 constitutes - forward and backward transfer difference ^ ^ or tail, " and both ends of 2 5. The seam distance = even r L in the first - slit distance conversion link 86A and the second pitch change transfer cup 86B. Axis meaning 85. A slit change link 83 is connected:: every distance (four) rocker arm ^ ώ , 孓 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , • The sag is pivotally connected to the pitch change drive shaft 84 according to the 嶋 = pitch drive block 87 on the slit scale plate 82. A fixed ring 91 is fixed to the machine tool portion 13. A thread and a solid _!疋For the fixing ring 91. An adjusting ring 9〇 is used to adjust the adjusting ring 90 at the adjusting surface 8δ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ Touching the top of the biography (10) When the adjustment shaft 88 is screwed into the ^, the finished shaft is closed for 91 days, the top touches the adjustment shaft 326\patent specification (supplement)\95-08VTF954515 14 200809036 = the adjustment spindle 89 also adjusts the transmission The position of the block moving forward and backward. A beam ring 92 is pivoted on the adjusting core and the shaft 89. When the axis δ8 is adjusted, the distance of the adjusting mandrel 89 to enter the fixing ring 91 is controlled. The gentleman mentioned above, the ° week integral 81 will be stitched. The distance change link 83 is locked on the sewing pitch Μ plate. The position of the slit change link 83 at the slit scale plate 82 is a smashing cup 83, a pitch conversion drive shaft 84, and a slit distance f. The rocker arm 85 and the pitch change link (4) are used to adjust the slider set 25 at the differential link mechanism 2 4 $b nr a $ ^ & § adjust the slider set 25 under the differential link Then, the differential link 62 is moved to the front and rear direction of the differential link = the adjustment is made. When the differential link 62 moves in the front-rear direction, (4) the difference between the transmissions and the reciprocating movement of the f 64 is also adjusted accordingly: * The difference between the cookware _A and the first:::; is the same as the feed of the differential shake #64, as described above, with the angle of the reciprocating motion range rrr ^ with the differential axis 66A and the second The differential shaft 6 can be 6=the differential feed base 41, and then the transfer amount thereof is adjusted, whereby the differential ratio of the seat 41 to the movable feed base 42 is that i, the knife is solid and poor. The movable feed base 41 and the active feed base 42 move the differential ratio of the two shafts 8^ to the feed teeth 18. Similarly, the rotary shaft is rotated, and the adjustment shaft 88 is adjusted by the adjustment shaft 88. 89 to move j: 仞 ,, one m drive block 87 and make 1 before and after (four),! The top touch adjustment spindle 89 is also touched by eight phantoms, then moved, and adjusted by the above-mentioned transmission mechanism.
於，送具座41與主動送具座42之前移送食 17與後移运齒18的差動比。 U 其中，差動連桿機構24、滑塊組25、調整钮81、缝距 326\專利說明書(補件)\95-〇8\ΊΤ9ΜΜ 5 ι 200809036 刻度板82、縫距變換連 變換搖臂85、第—縫距變換連變紹_由以、缝距 桿δ6β、傳動塊δ7、調整轴干、』、1二縫距變換連 構成一調整差動組件。 、调整環9〇及固定環91 一偏心軸51樞接於主軸21。 ^ 4Θ ·: 51。一軸53抱接於連桿52 1由―連捍52拖接於偏心軸 、片傳動軸㈣接在—起。—m將㈣與後導針 傳動轴55之後導針片傳動轴座…片上W區接於後導針片 Μ之早方向旋轉運動轉換為預定角产：二軸Μ將主軸 動，藉由連桿52將偏心軸5 ;角度乾圍内的往復運 動傳動於軸53與後導針片傳動轴=角^圍内的往復運 的往復運動之後導針片傳動轴$ ，預疋角度範圍内 座55A使後導針片％ /由/、後導針片傳動軸 藉由樞接轴53 H首"开/路從而循環運動。 侵孕由bd與後導針片 易調整後導針片56的角 之束環54,可輕 規格。其中，偏心軸51及連〜：T輕易調整各種車鏠 -轴53、-束環54、後導針干-偏心軸傳動組件。 動:座，Α及後導針片％構成一後二5片與導針片傳 设於機台部之機床部13内之主二之動作。 動作時，針棒16與鈎環 破驅動而使鏠匆機 方向旋轉運動可由運動織姑 動作，同時主軸21之單 角度範圍内之往復旋^動m機構3卜變換為規定 27、-對縫距變換連桿：由縫距變換主動連桿 3轉利說明書(補件)\95·_9545】5 29及縫距變換搖臂30等傳動 16 200809036 仵&其傳動於機台部之機床_ 13 θ❿樞接於缝距變 '、搖臂30之前後移送主軸23 ,以使 規：角度範圍内之往復旋轉運動。 轴23為 臂^後移送主轴23藉由搖臂61、主動連桿67及主動搖 63寺傳動組件來傳動在機台部之機床部13延伸 二而樞接於主動搖臂63之送具主動轴65為規定 :角度乾圍内之往復旋轉運動。 則後移达主軸23藉由前後移送連桿塊24、差動 =差動搖臂64等傳動組件來傳動在機台部之機床部㈣ 值ίΓ出圓筒部14而柩接於差動搖臂64之前後移送差動 傳動轴66為規定角度範圍内之往復旋轉運動。 換Lt二之單方向旋轉運動可由運動變換連桿機構％變 …、'、見疋角度靶圍内之往復旋轉運動，並藉著左搖臂37 傳動於由機台部之機床部13延伸至凸出圓筒部"之 =具搖桿似，使第-送具搖桿脱為規定 往復旋轉運動。 现㈤円之 ^軸21之單方向旋轉運動可由運動變換連 換為規定角度範圍内之往復旋轉運動，並藉著左 ^ =具上下移送傳動連桿34及右搖臂36等傳動組 1:Γ機台：之機床部13延伸至凸出圓筒部“而樞接 —36之弟二达具搖桿35Β，使第二送具搖桿35β 規定角度範圍内之往復旋轉運動。 达具主動軸65、第一送具差動軸6βΑ及第二 軸咖、第一移送前後傳動轴㈣及第二移送前㈣_ 32轉利說明書(補件)\95-0S\TF9545 IS 】7 200809036 38A ^ 38B - ^ 定於前移送座41万b之運動可構成分別固 ^ 1〇 及後移送座42之前移送杏17乃赖梦、、， 齒18以橢圓形路徑 ^ 、回Π及後私达 '鈎環器之動作，將山/ 猎4 ’同步於缝針16A與 ·.依前移送齒π及:二凸Γ筒部14之筒狀縫製物可 及後私达齒18之移送規定旦 而以進行布料的縫製。 1~里移达至後方’ 如上述，將主弟由 送齒17及後移送齒心: = ί;Τ為適合於前移 動的運動變換連桿機構26 :角度：圍内之嶋 將其兩者均配置於機台部之機床二=輪傳動機構31’ 換連桿機構26及運動變換凸 ’问時將運動變 角度範圍内之往復運動以傳f；；H3i所變換之規定 後移送㈣之差動送具…二；有 =移送齒Π及 向傳動牖播芬、，# 力k具座42的上下方 门傳動枝構切後方向傳動機 卜方 35A及第二送具搖桿35β，該等 ^、搖杯 至凸出圓筒部14,所以—方&叮、 枝床部13延伸 針；】ς 久 可以將主轴21配置相對於 針板15而缝㈣件上最理 1對於 :第-送具差動轴6“、第二送具置差之動:：具J動軸 :搖桿㈣及第二送具搖桿 二弟： 後移送齒爾料，如此之===/及 以在送具主動轴65、第 了自由性’所 /、左勒軸ββ A、第二送具差 32轉利說明書(補件)\95-08\tF954515 18 200809036 動軸66B、繁_ μ 丁 a μ成 軸35β鱼1斤下刖後傳動軸35Α及第二上下前後傳動 、旦人忒等相關之移送傳動組件則不需要配置特別之 :量大之臂等，就可以將其收納於凸出 可能地賢、、矣 ^ ^ '7、而小直徑化，可以達到縮小嵌入於凸出圓筒部 縫迷衣同狀縫製物之最小直徑，明顯地擴大由圓筒型 縫，機所可縫製之筒狀縫製物之適用範圍。 亦質不同’可調整布料缝製的缝距， 量的胸 及後移送齒18的差動量，而其差動 浐⑺一错由调整鈕8卜缝距刻度板82、縫距變換連 二二縫距變換傳動軸84、-縫距變換搖臂85及」縫 =連桿δ6以調整滑塊組25在差動連桿機構“的上逢 動旦日士，^如，當要增大前移送齒17及後移送齒18的差 數值的位置，二連杯83在缝距刻度板82上較大 # # 述凋整差動量之組件調整滑塊組25在 差動連桿機構24略為上方的办¥ ^在 方向移_加，… 而使差動連桿62前後 辦加角产^ 使相關於前移送齒17之傳動組件 ‘丄 往復運動’而增加了前移送齒Π前後移 ==，如此，在後移送齒18之前後移動的移動Ϊ ==下，便可增加前移送齒”與後移送齒心！ 可減少前移送齒17與後移送齒18的差動比 上述之㈣前料齒17與後移送齒 匕 件，JL可佶圓钤别α 左動比的差動組 地，二：：對布料缝製更小的縫距。同樣 地，以旋轉方式使調整軸88 Ν樣 由調整軸88頂觸調整心軸δ9 ::固定％ 91 ’進而 釉89以移動其位置，經頂觸之調 326\專利說明書(補件)\95-〇8\TF954515 ]g 200809036 傳動Lr 塊87而使其前後移動，經由上述之 專動^^以調整分別固定於差動送具座41與主動送具座 削移送齒17與後移送齒18的差動比。 ^。軸51將主轴21之單方向旋轉運 =:往復運動，藉由細將偏心轴51為預Si 錢運動傳動於軸53與後導針片傳動軸55,為 内的往復運動之後導針片傳動軸55藉由其 片傳動軸座55A使後導針片56呈橢圓形路徑 壞運動。 本發明的目的係以一種圓筒型縫紉機之移送齒之傳動 結構，其改善圓筒型勒機在使用-段時間後前移送座及 主動j具座鬆動的_，而避免固定在前料座及後移送 座之則移达齒及後移送齒前後晃動，並對前移送齒及後移 動齒用以調整差動之組件與傳動之組件的組成構造進行 改良’可使®筒型㈣機之圓筒部的隸縮小，對布料以 縫製更小的圓柱衣袖及縫距。 雖然本發明已參照較佳具體例及舉例性附圖敘述如 上，惟其應不被視為係限制性者。熟悉本技藝者對1形能 及具體例之内容做各種修改、省略及變化，均不離開本發Then, the feed ratio between the feed holder 41 and the active feed holder 42 before the feed 17 and the rear transfer tooth 18 are shifted. U, differential link mechanism 24, slider set 25, adjustment button 81, slit distance 326\patent specification (supplement)\95-〇8\ΊΤ9ΜΜ 5 ι 200809036 scale plate 82, slit change conversion rocker 85. The first-stitch transformation is changed. _ The adjustment of the differential component is formed by the combination of the sewing pitch δ6β, the transmission block δ7, the adjustment shaft dry, and the first two slit distances. The adjusting ring 9〇 and the fixing ring 91 are connected to the main shaft 21 by an eccentric shaft 51. ^ 4Θ ·: 51. A shaft 53 is attached to the connecting rod 52 1 and is connected to the eccentric shaft by the "connecting jaw 52", and the sheet driving shaft (4) is connected. —m (4) and the rear guide pin drive shaft 55 after the guide pin drive shaft seat... The W-zone on the chip is connected to the rear guide pin Μ in the early direction of the rotary motion to convert to a predetermined angle: the two-axis Μ will move the spindle, by means of The rod 52 will drive the eccentric shaft 5; the reciprocating motion in the angle dry circumference is transmitted to the reciprocating motion of the reciprocating motion of the reciprocating motion of the shaft 53 and the rear guide pin drive shaft = angle ^, the guide pin drive shaft $, the pre-turn angle range inner seat 55A causes the rear guide pin % / by /, the rear guide pin drive shaft to circulate by pivoting the shaft 53 H first " open / way. The inflation can be lightly sized by bd and the rear guide pin, which can easily adjust the angle of the guide pin 56. Among them, the eccentric shaft 51 and the connection 〜:T can easily adjust various ruts - shaft 53, - bundle ring 54, rear guide needle dry - eccentric shaft transmission assembly. Movement: The seat, the cymbal and the rear guide pin % constitute the action of the second and fifth pieces and the main two of the guide pin piece which are transmitted in the machine tool portion 13 of the machine table. During the action, the needle bar 16 and the shackle are driven to rotate, so that the direction of rotation of the smashing machine can be moved by the woven machine, and the reciprocating mechanism of the spindle 21 in a single angle range is converted into the regulation 27, - the seam Distance conversion link: transmission pitch conversion active link 3 transfer instruction manual (supplement)\95·_9545] 5 29 and pitch change rocker arm 30 and other transmissions 16 200809036 仵& its transmission to the machine part machine _ 13 θ ❿ is pivoted to the pitch change ', before and after the rocker arm 30, and the spindle 23 is transferred to make a reciprocating rotational motion within a range of angles. The shaft 23 is an arm and the rear transfer spindle 23 is driven by the rocker arm 61, the active link 67 and the active rocking 67 drive assembly to extend the second machine tool portion 13 of the machine base portion and is pivotally connected to the active rocker arm 63. The shaft 65 is defined as a reciprocating rotational motion within the angular dry circumference. Then, the rearward movement spindle 23 is driven by the transmission unit of the front and rear transfer link block 24, the differential = differential rocker arm 64, etc., and is driven by the machine part of the machine table (4). The cylindrical portion 14 is connected to the differential rocker arm 64. The differential drive shaft 66 is previously moved to a reciprocating rotational motion within a predetermined angular range. The single-direction rotary motion of the Lt two can be changed by the motion change link mechanism..., ', see the reciprocating rotational motion in the target range, and is driven by the left rocker arm 37 to the machine tool portion 13 of the machine section to The convex cylindrical portion is like a rocker, and the first-feeder rocker is released into a predetermined reciprocating rotational motion. Now, the unidirectional rotational motion of the shaft 21 can be changed from the motion change to the reciprocating rotational motion within the specified angle range, and the transmission group 1 such as the transmission link 34 and the right rocker arm 36 is moved up and down by the left ^=: The machine table 13 extends to the protruding cylindrical portion "and the pivoting-36 brothers reach the rocker 35" to make the second feeding rocker 35β reciprocatingly rotate within a predetermined angular range. Axis 65, first conveyor differential shaft 6βΑ and second shaft coffee, first transfer front and rear drive shaft (four) and second transfer before (four) _ 32 transfer instructions (supplement)\95-0S\TF9545 IS 】7 200809036 38A ^ 38B - ^ The movement of 410,000 b in the forward transfer seat can be used to transfer the apricot 17 before the transfer seat 42 and the transfer of the apricot 17 to the dream, and the tooth 18 with an elliptical path ^, back and after the private ' The action of the hook-and-loop device synchronizes the mountain/hunting 4' with the needle 16A and the forward-moving tooth π and the cylindrical sewing material of the two-bump cylinder portion 14 and the transfer of the rear private tooth 18 To sew the fabric. 1~ Move to the rear. 'As mentioned above, send the master from the tooth 17 and back to the tooth: = ί; Τ is suitable for the front movement The motion change link mechanism 26: the angle: the inner circumference of the machine tool, the two of which are disposed on the machine table, the second wheel drive mechanism 31', the change link mechanism 26, and the motion change convex The reciprocating motion inside is transmitted by f;; the differential feeding device of (4) after the change of H3i is changed; the second is; the shifting gear is transmitted to the transmission, and the upper and lower door driving branches of the seat 42 are After the tangential direction of the conveyor belt 35A and the second conveyor rocker 35β, the ^, the cup to the convex cylindrical portion 14, so that the square & 叮, the branch bed portion 13 extends the needle; The main shaft 21 is disposed relative to the needle plate 15 and is stitched to the fourth piece. The first one is: the first-feeding differential shaft 6', and the second feeding device is moved: the J-axis: the rocker (four) and the second Sending the rocker two brothers: After moving the tooth material, such that ===/ and the transfer axis 65, the first freedom of the /, the left axis ββ A, the second gear difference 32 Manual (supplement)\95-08\tF954515 18 200809036 Moving shaft 66B, _ _ _ _ a μ into the shaft 35β fish 1 kg squatting rear drive shaft 35 Α and the second up and down front and rear transmission, Dan people 忒 and other related The transfer transmission component does not need to be specially configured: it can be stored in a convex bulge, 矣^^ '7, and the diameter is small, and can be reduced and embedded in the convex cylindrical portion. The minimum diameter of the sewn seam is the same as that of the cylindrical sewn, and the applicable range of the cylindrical sewn that can be sewn by the machine. Also different in the 'adjustable fabric sewing seam distance, the amount of chest and the rear shifting teeth 18 differential amount, and the differential 浐 (7) is wrong by the adjustment button 8 the slit from the scale plate 82, the seam change Two-pitch change transmission shaft 84, - slit change rocker arm 85 and "slit = link δ6 to adjust the slider group 25 in the differential linkage mechanism" The position of the difference value between the forward feed tooth 17 and the rear feed tooth 18, the two-joint cup 83 is larger on the slit scale plate 82. The component adjustment slider group 25 with the differential momentum is in the differential link mechanism 24 Slightly above the handle ¥ ^ in the direction shift _ plus, ... and the differential link 62 before and after the angle of production ^ related to the transmission component of the forward feed tooth 17 'reciprocating motion' increased the forward feed Π forward and backward ==, so, after the movement Ϊ == before moving the tooth 18 back, the forward feed tooth and the rear feed tooth can be increased! The difference between the forward feed tooth 17 and the rear feed tooth 18 can be reduced. Compared with the above (4) front feed tooth 17 and rear feed tooth feed, the JL can round the difference between the left and right movement ratios, and the second:: pair of cloth Sewing a smaller seam. Similarly, the adjustment shaft 88 is rotated in a rotating manner by the adjustment shaft 88 to adjust the mandrel δ9::fix% 91 'and then the glaze 89 to move its position, the top touch adjustment 326\patent specification (supplement)\ 95-〇8\TF954515 ]g 200809036 The Lr block 87 is driven to move back and forth, and is fixed to the differential feed holder 41 and the active feed holder to the transfer feed 17 and the rear feed through the above-mentioned special movement. The differential ratio of 18. ^. The shaft 51 rotates the unidirectional rotation of the main shaft 21 in a single direction: reciprocating motion, and the eccentric shaft 51 is driven by the eccentric shaft 51 to the shaft 53 and the rear guide pin drive shaft 55, and the inner needle reciprocating movement is followed by the needle guide transmission. The shaft 55 has a rearward movement of the rear guide pin 56 in an elliptical path by its plate drive shaft seat 55A. The object of the invention is a transmission structure of a transfer tooth of a cylindrical sewing machine, which improves the loose movement of the front and rear movable seats of the cylindrical type machine after the use period, and avoids fixing to the front seat. And the rear transfer seat moves the tooth and the rear feed tooth to sway back and forth, and adjusts the composition of the differential component and the transmission component for the forward feed tooth and the rear move tooth to make the ® type (four) machine The cylindrical portion is shrunk, and the fabric is sewn with smaller cylindrical sleeves and seams. The present invention has been described with reference to the preferred embodiments and the accompanying drawings, and should not be considered as limiting. Those skilled in the art will make various modifications, omissions and changes to the contents of the 1 shape and the specific examples, and will not leave the present.
明之範圍〇 X 【圖式簡單說明】 圖1為本發明之圓筒型縫劫機之立體圖； 圖2為本發明之圓筒型縫幼機之部分機構的示意圖； 圖3為本發明設置於;f幾台部内之變換運動機構之分解 326\專利說明書(補件)\95-08\TF954515 20 200809036 圖； 圖4為本發明設置於機台部内之差動比調整機構及部 分傳動機構之分解圖；以及 圖5為本發明設置於機台部内用以傳動前、後移送齒的 傳動機構之分解圖。 • 【主要元件符號說明】 —11 機臂部 13 機床部 14 凸出圓筒部 15 針板 16 針棒 16A 縫針 17 前移送齒 18 後移送齒 21 主轴 23 前後移送主軸 24 差動連桿機構 25 滑塊組 ^ 26 運動變換連桿機構 27 縫距變換主動連桿 28 縫距變換連桿 29 縫距變換連桿 30 縫距變換搖臂 31 運動變換凸輪傳動機構 326\專利說明書(補件)\95-08\TF954515 21 200809036 34 送料具上下移送傳動連桿 35A 第一送具搖桿 35B 第二送具搖桿 36 右搖臂 37 左搖臂 38A 提升滑塊 38B 提升滑塊 39A 第一束環 39B 第二束環 41 差動送具座 41A 差動送具座後凹部滑槽 41B 差動送具座前凹部滑槽 41C 差動送具座中凹部滑槽 42 主動送具座 42A 主動送具座後凹部滑槽 42B 主動送具座前凹部滑槽 42C 主動送具座中凹部滑槽 51 偏心軸 52 連桿 53 軸 54 束環 55 後導針片傳動軸 55A 後導針片傳動軸座 56 後導針片 326\專利說明書(補件)\95-08\TF954515 22 200809036 57 束環 61 搖臂 62 差動連桿 63 主動搖臂 64 差動搖臂 65 送具主動軸 66A 第一送具差動軸 66B 第二送具差動轴 67 主動連桿 68 連結轴 68A 連結塊 69 連結軸 69A 面 71 第一方型滑塊 72 第二方型滑塊 81 調整鈕 82 缝距刻度板 83 缝距變換連桿 84 缝距變換傳動軸 85 缝距變換搖臂 86A 第一缝距變換連桿 86B 第二縫距變換連桿 87 傳動塊 88 調整軸 326\專利說明書(補件)\95-08\TF954515 23 200809036 89 90 91 92 調整心車由 調整環 固定環 束環 326\專利說明書(補件)\95-08\TF954515 24BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a cylindrical sewn machine of the present invention; FIG. 2 is a schematic view showing a part of the mechanism of the cylindrical slitting machine of the present invention; f Decomposition of the changing motion mechanism in several units pat\patent specification (supplement)\95-08\TF954515 20 200809036 Fig. 4 is an exploded view of the differential ratio adjusting mechanism and part of the transmission mechanism installed in the machine unit of the present invention Figure 5 and Figure 5 is an exploded view of the transmission mechanism provided in the machine table for transmitting the front and rear teeth. • [Main component symbol description] —11 Arm section 13 Machine section 14 Projection cylindrical part 15 Needle plate 16 Needle bar 16A Needle 17 Forward feed tooth 18 Rear feed tooth 21 Spindle 23 Front and rear transfer spindle 24 Differential link mechanism 25 Slider group ^ 26 Motion change linkage mechanism 27 Slit change active link 28 Slot change link 29 Slot change link 30 Slot change rocker arm 31 Motion change cam drive mechanism 326\Patent specification (supplement)\ 95-08\TF954515 21 200809036 34 Feeder Up and Down Transfer Drive Link 35A First Feeder Rocker 35B Second Feeder Rocker 36 Right Rocker 37 Left Rocker 38A Lift Slider 38B Lift Slider 39A First Bundle 39B Second bundle ring 41 Differential feed holder 41A Differential feed holder Rear recess chute 41B Differential feed holder Front recess chute 41C Differential feed holder Middle recess chute 42 Active feed holder 42A Active feed Rear recessed groove chute 42B Active feedstock front recessed chute 42C Active feedstock seat recessed chute 51 Eccentric shaft 52 Link 53 Shaft 54 Bundle 55 Rear guide pin drive shaft 55A Rear guide pin drive shaft seat 56 Rear guide needle 326\ patent Book (supplement)\95-08\TF954515 22 200809036 57 Bundle 61 Rocker 62 Differential Link 63 Active Rocker 64 Differential Rocker 65 Feeder Drive Axis 66A First Feeder Differential Axis 66B Second Feeder Differential shaft 67 Active link 68 Connecting shaft 68A Connecting block 69 Connecting shaft 69A Face 71 First square slider 72 Second square slider 81 Adjustment button 82 Sewing scale plate 83 Sewing distance transformation link 84 Sewing distance transformation Drive shaft 85 Slot change rocker arm 86A First pitch change link 86B Second pitch change link 87 Transmission block 88 Adjusting shaft 326\Patent specification (supplement)\95-08\TF954515 23 200809036 89 90 91 92 Adjusting the car by the adjusting ring fixing ring collar 326\patent specification (supplement)\95-08\TF954515 24