M335525 八、新型說明： 【新型所屬之技術領域】 本創作係_於-種縫_之離合賭構，尤指—種可藉由 -傳動機構、類、二離合織二連桿之組合設計，以提 供穩固結合及俾__辨絲，㈣祕高_滾輪式縫初 機的正逆送料機構或類似物品之結構者。 【先前技術】 、按，習式如中華民國新型專利證書號數_685之縫初機 送料驅動裝置之離合機構，主要包括—摩擦盤、—驅動裝置、一 内離合盤…外離合盤以及—連桿機構等齡所組成；其中：摩 擦盤’盤體之背侧設有-軸套，於轴套上開設有對向設置之嵌 槽，盤體於内侧之盤緣處設置有第―摩擦面與第二摩擦面，於第 一摩擦面與第二雜面上披覆有—層摩擦介質，該第-摩擦面係 呈環狀垂向設置於外盤緣處，而第二摩擦關接鄰於第一摩捧面 之内環倾置；驅崎置，係-使轉射將轉動力連動傳遞至 送料轴之銜接裝置，包括1軸、兩卡抵凸塊、-壓縮彈簧、一 調整螺帽以及-固钱帽等組件所構成，該心軸係為—中空狀之 軸體’於歸末車財外觀，令心概管聽定處設有貫 通心軸之娜属孔，使，贼位_獻鎖躺觀位於送 料軸上；内離合盤，_體一侧之盤緣處成型有一環狀摩捧面， 令該雜面鮮二摩擦_靖麵配，讀狀緣邊適當處設 置有-鎖合孔供獅機構之拉桿所連結，令内離合盤得以一背托 5 M335525 j . _.….一〜...、 正： 環配合心軸之擋環而軸向定位fesr^S合盤，其係一與第 -摩擦面相雜之盤體，令盤體_絲處垂向設置有—環狀摩 擦面，而盤體背面之壁面乃開設有複數個透孔及一鎖合孔，鎖合 孔係供猶機構之另-拉桿所連結，於盤體之中心成型有一轴柱 • 供連桿機構樞接引動；連桿機構，係-利用縫初機下軸動力而產 ’ 生往覆運動之機構，令其作用端與外離合盤之軸柱相互柩接引 動；利用上述構件，♦内離合盤以心軸與背托環予以夾持定位於 Φ 送料軸上，使摩擦盤、壓縮彈簧、調整螺帽以及固定螺帽依序先 後穿套於心軸’令摩擦盤之第二摩擦Φ與内離合麵接，再使調 整螺巾自與固疋螺帽螺鎖抵持至壓縮彈簧，令壓縮彈簧產生壓縮蓄 - 能而作肢雜盤，令外齡餘祕絲賴減轉於内離 • 合盤外侧，使其摩擦面與摩擦盤之第一摩擦面觸接，若此，乃使 兩拉桿從擺動機構所傳送之推移量，可分段式地透過外離合盤及 内離合盤而傳遞至摩擦盤，令送料軸可產生間歇性的定向轉動， • 使送料軸達到送針及送料作用。 然而該縫紉機送料驅動裝置之離合機構雖具有令送料軸可 產生間歇性的定向轉動，使送料軸達到送針及送料之功效，但因 整體之組件較為繁複，故基於實際使用與創新研發，本創作人不 斷追求精益求精，以更符合使用者之所需。 【新型内容】 本創作之主要目的係在提供一種縫劫機之離合器結構，藉由 一傳動機構、一擺動機構、二離合組及二連桿之組合設計，以提 6 M335525 ....,· ·» ··· -··?» ·' Γ 入·· ,:, 供穩固結合及俾利轉動麵等ϋϋϋ之實 者0 用性及便利性 為達上述之目的，本創作係一種縫初機之離合器結構，包括 有傳動機構、一擺動機構、-雛@ + 稱一離〇組及一連卜。該傳動機構係 叹有一下軸及-凸輪，該下軸係穿設結合於該凸輪之轴心，㈣ 凸輪上係設有弧曲變化之導槽；一擺動機構，該擺動機構係設有 -擺動臂、-推動環、—送料軸、—雜、—活動支撐轴及一支 座’該擺動臂係於擺動之軸向結合該推動環，該推動環係供該送 料軸穿設，*該推動環之内壁係亦可穿設有至少—定位環:至 少-定位環係固設於送料軸之軸壁上，該滾輪係結合於該擺動臂 之-端部，且該雜係對應設㈣凸輪轉制，贿動支撐袖 係可採曲轴之機構態樣以連結擺動臂與支座，使曲轴之一端可活 動穿設於擺㈣之軸孔，_軸之另―賴活動f設於該支座 内；該二離合組係結合於該送料軸之軸壁上，而該二離合組係對 應活動抵靠於該擺動機構之推動環兩侧，該離合組係設有一外檔 圈、一轉子、複數個彈性件、複數個滾子、複數支定位爪、一蓋 板及一連桿銷，該外擋圈係固設於該送料軸，該轉子係穿設於該 送料軸，且设於該外擋圈内部，該轉子係形成複數個延伸塊，各 延伸塊之相對側係形成外窄内寬之圓弧部，該圓弧部上係設有彈 性件，該彈性件鄰側係設有該滾子，而各延伸塊之間係設有一 銷，各個銷上係活動穿設有二定位爪，而該轉子係結合該蓋板， 該蓋板中央係設有一開孔，以供各定位爪穿過而與推動環相互抵 7 M335525 靠，而該蓋板-侧翁有—穿孔「以礙連翻%設而鎖固於該 轉子之延魏·，該二轉分顺該H欧連桿_互活動結 合’以供陳輪__二離合組，轴舰料軸做同向間歇旋 轉運動’侧_送料者。藉此，喊供麵結合及俾利轉動送 料，增加整體之實用性及便利性者。 本創作之上述及其他目的與優點，不難從下述所選用實施例 之详細說明與附圖中，獲得深入了解。 當然，本創作在某些另件上，或另件之安排上容許有所不 同，但所選用之實施例，則於本說明書中，予以詳細說明，並於 附圖中展示其構造。 【實施方式】 請參閱第1〜7圖，本創作係一種縫紉機之離合器結構，該 縫紉機之離合器結構包括： 一傳動機構1 0，該傳動機構1 〇係設有一下軸1 1及一凸 輪1 2，該下軸1 1係穿設結合於該凸輪1 2之轴心，而該凸輪 12上係設有弧曲變化之導槽121。 一擺動機構2 Q，該擺動機構2 〇係設有一擺動臂21、一 推動環2 2、一送料軸2 3、、一滾輪2 5、一活動支撐軸2β 及一支座2 7 ’該擺動臂2 1係於擺動之軸向結合該推動環2 2 (其中，該擺動臂2 1於擺動之軸向係設有二軸向通孔2 1 3及 二螺孔2 1 4，而該推動環2 2上下係分別設有一突部2 21， 該突部2 21内係設有穿孔2 2 2，以供二銷215分別穿設該 8 M335525M335525 VIII. New description: 【New technical field of the invention】 This creation department is a combination of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ In order to provide a firm combination and 俾 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ [Previous technology], according to the formula, such as the Republic of China new patent certificate number _685 sewing machine feed drive device clutch mechanism, mainly including - friction disc, - drive device, an inner clutch disc ... outer clutch disc and - The connecting rod mechanism is composed of the same age; wherein: the friction disc 'the back side of the disc body is provided with a sleeve, and the sleeve is provided with a matching groove on the sleeve, and the disc body is provided with the first friction at the inner edge of the disc The surface and the second friction surface are coated with a layer of friction medium on the first friction surface and the second surface, the first friction surface is annularly disposed at an outer disk edge, and the second friction is closed Adjacent to the first ring of the first ring, the inner ring is tilted; the drive is set, the system is the connecting device that transmits the rotational force to the feeding shaft, including the 1 axis, the two card abutting bumps, the compression spring, an adjustment The nut and the solid money cap are composed of components, and the mandrel is a hollow shaft body in the end of the car, so that the heart tube is provided with a hole through the mandrel. The thief position _ lay lock lying on the feeding shaft; the inner clutch disc, _ body side of the disc edge formed a ring Mobow noodles, so that the noodles fresh friction _ Jingbian match, read the edge of the appropriate place is equipped with - lock hole for the lion mechanism of the tie rod to link, so that the inner clutch plate can be backed up 5 M335525 j. _. ....一~..., 正: The ring fits the retaining ring of the mandrel and axially positions the fesr^S disk, which is a disk body that is mixed with the first friction surface, so that the disk body_wire is vertically arranged - an annular friction surface, and the wall surface on the back side of the disc body is provided with a plurality of through holes and a locking hole, and the locking hole is connected by a further pull rod of the judging mechanism, and a shaft column is formed at the center of the disc body. The linkage mechanism is pivotally connected; the linkage mechanism is a mechanism for producing a moving motion by using the lower shaft power of the initial sewing machine, so that the working end and the shaft column of the outer clutch disc are coupled to each other; ♦The inner clutch disc is clamped and positioned on the Φ feeding shaft with the mandrel and the backing ring, so that the friction disc, the compression spring, the adjusting nut and the fixing nut are sequentially threaded on the mandrel to make the friction disc second. The friction Φ is connected with the inner clutch surface, and then the adjusting screw is screwed against the solid nut to the compression spring, so that the compression bomb Producing a compressed storage-capacity as a limb disc, so that the outer-aged silk is reduced to the inner side of the inner disc, so that the friction surface is in contact with the first friction surface of the friction disc, and if so, the two rods are The amount of displacement transmitted from the oscillating mechanism can be transmitted to the friction disc through the outer clutch disc and the inner clutch disc in a segmented manner, so that the feed shaft can generate intermittent directional rotation, and the feed shaft can be fed and fed. However, the clutch mechanism of the sewing machine feeding drive device has the effect that the feeding shaft can generate intermittent directional rotation, so that the feeding shaft can achieve the effect of feeding and feeding, but because the overall components are complicated, based on actual use and innovative research and development, The creators are constantly pursuing excellence to better meet the needs of users. [New content] The main purpose of this creation is to provide a clutch structure for sewing machine, which is designed by a combination of a transmission mechanism, a swinging mechanism, a two-clutch group and a two-link to raise 6 M335525 .... ·» ··· -··?» ·' Γ 入 · · , : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : The clutch structure of the machine includes a transmission mechanism, a swinging mechanism, a younger @+, a one-by-one group and a continuous one. The transmission mechanism sighs a shaft and a cam, the lower shaft is threaded to be coupled to the axis of the cam, and (4) the cam is provided with a curved groove for changing the arc; and a swinging mechanism is provided with the a swinging arm, a pusher ring, a feed shaft, a miscellaneous, a movable support shaft, and a seat. The swing arm is coupled to the push ring in an axial direction of the swing, and the push ring is provided for the feed shaft, * The inner wall of the push ring can also be provided with at least a positioning ring: at least the positioning ring is fixed on the shaft wall of the feeding shaft, and the roller is coupled to the end of the swing arm, and the hybrid system is provided with (4) The cam is rotated, and the support sleeve can be used to connect the swing arm and the support, so that one end of the crankshaft can be moved through the shaft hole of the pendulum (4), and the other activity of the _ axis is set in the branch. The two clutch sets are coupled to the shaft wall of the feed shaft, and the two clutch sets are correspondingly movable against the two sides of the push ring of the swing mechanism, and the clutch set is provided with an outer ring and a rotor. , a plurality of elastic members, a plurality of rollers, a plurality of positioning claws, a cover plate and a connecting rod a pin, the outer ring is fixed to the feed shaft, the rotor is disposed on the feed shaft, and is disposed inside the outer ring, the rotor is formed with a plurality of extension blocks, and opposite sides of each extension block are formed a circular arc portion having an outer narrow inner width, wherein the circular arc portion is provided with an elastic member, the elastic member is provided with the roller adjacent to the side, and a pin is arranged between each of the extending blocks, and each pin is movably disposed There are two positioning claws, and the rotor is coupled to the cover plate, and the center of the cover plate is provided with an opening for each positioning claw to pass through and the push ring abuts against the M335525, and the cover plate has a side- The perforation "the extension of the rotor is locked in the rotor, and the two turns are divided into the H-European linkage _ mutual activity combination" for the Chen __ two clutch group, the shaft material shaft is the same To the intermittent rotation movement 'side_feeder. By this, the combination of the surface and the profitable rotation to increase the overall practicality and convenience. The above and other purposes and advantages of this creation are not difficult to choose from. For a detailed description of the embodiments and the drawings, an in-depth understanding is obtained. Of course, this creation is on some other parts, or another The arrangement is allowed to be different, but the selected embodiment is described in detail in the present specification, and its structure is shown in the drawing. [Embodiment] Please refer to Figures 1 to 7, this creation is a The clutch structure of the sewing machine, the clutch structure of the sewing machine comprises: a transmission mechanism 10, the transmission mechanism 1 is provided with a lower shaft 1 1 and a cam 12, and the lower shaft 11 is threaded and coupled to the cam 1 2 The axis 12, and the cam 12 is provided with a curved groove 121. A swinging mechanism 2 Q, the swinging mechanism 2 is provided with a swing arm 21, a push ring 2, a feed shaft 23, a roller 2 5, a movable support shaft 2β and a seat 2 7 'the swing arm 2 1 is coupled to the push ring 2 2 in the axial direction of the swing (wherein the swing arm 2 1 is axially arranged in the swing) There are two axial through holes 2 1 3 and two screw holes 2 1 4, and the push ring 2 2 is respectively provided with a protrusion 2 21 , and the protrusion 2 21 is provided with a perforation 2 2 2 for two Pin 215 is respectively worn by the 8 M335525
螺件216分別螺設 二軸向通孔213及二穿孔 ㈣二螺^14’二螺件216的頭部可局部遮蓋通孔21 3，以防止銷2 1 5掉落，進而結合該推動環2 2者小該推 動環2 2係供該送料軸2 3穿設，而該推動環2 2之内壁係亦可 穿設有至少-定位環2 4 ’該至少1位環2 4侧設於該送料 轴2 3之軸壁上，用於防止轉子3 2及滾子3 4等零件左右移 位，該滾輪2 5係結合於該擺動臂2!之—端部（其中，該擺動 臂21之-端部上係設有-銷2! i ,以供結合該滾輪2 5 者。），且該滾輪2 5係對應設於該凸輪工2之導槽工2丄内， 而該擺動臂2 1之另-畴係形成—概2 i 2，該連結擺動臂 21與支座2 7之活動支撐軸2 6係可採曲軸之機構態樣，使曲 軸之-端可活動穿設於擺動臂21之軸孔2!2，而曲軸之另一 端則活動穿設於該支座27内（該活動支撐軸26採曲抽之設 置目的為吸收擺㈣2 1左右鶴時，送料軸2 3與軸孔2工2 中心距的變化量。。 二離合組3 G，該二離合組3 〇係結合於該送料軸2 3之轴 壁上，而該二離合组3 Q係對應活動抵靠於該縣機構2 〇之推 動環2 2兩侧，該離合組3 〇係設有一外擋圈3丄、一轉子3 2、複數個彈性件3 3、複數個滾子3 4、複數支定位爪3 5、 -蓋板3 6及-連桿銷3 7，該外麵3 1係__送料# 2 3，該轉子32係穿設於該送料軸23，且設於該外擋圈3工内 部’該轉子3 2係形成複數個延伸塊3 21，各延伸塊3 2工之 9 M335525 相對侧係形成外窄内寬之圓該圓弧部3 2 2上係設 有凹槽3 2 4 ’以供設置該彈性件3 3(其中，該彈性件3 3係 可為彈簧或其他彈性元件者。），該彈性件3 3鄰侧係設有該滾 子3 4，而各延伸塊3 21之間係設有一銷3 2 3，各個銷3 2 3上係活動穿没有一互為反相的定位爪3 5，用以推動受彈性件 3 3壓制於外擋圈31與轉子3 2壁面之間的滾子3 4由窄處 移動至寬處，而該轉子3 2係結合該蓋板3 6，該蓋板3 6中央 係設有一開孔3 6 1，以供各定位爪3 5穿過而與推動環2 2相 互抵靠（其中，該推動環2 2兩侧係形成圓弧部2 2 3，以供各 定位爪3 5與推動環2 2相互抵靠者。），而該蓋板3 6一側係 設有一穿孔3 6 2，以供該連桿銷3 7穿設而鎖固於該轉子3 2 之延伸塊321〇 二連桿4 0，該二連桿4 〇上端連結於未圖示的擺臂(該擺 臂帶動連桿4 0做上下，且聰臂的_聊與w 凝轉週期同步），該二連桿4 Q下端分職該三離合組3 〇之連 域3 7相互稍結合（其中，該二連桿4Q分別與該二離合組 3 0之連桿銷3 7相互活動結合部份，係連桿4 〇分別穿 套該二離合組3 0之連機3 7，該連觸3 7外儀設有一溝 槽3 7 1 ’而以—c形扣3 8鎖扣於連桿銷3 7外侧之溝槽3 7 1者〇’以供職輪流帶動該二離合組3 〇，進而使送料轴2 3做同向間歇旋轉運動，俾利轉動送料者。 藉由上述之結構構成-魏喊之離合賭構，請參閱第工 M335525 一 3.3γ I： 气二 . 〜7圖，本創作之特點係在於翁宙二傳動機構1 〇、一擺動機構 2 0、二離合組3 Q及二連桿4 0之組合設計，而以下軸11帶 動凸輪1 2旋轉’並藉由該擺動機構2 Q之擺動臂2 1 —端上之 滚輪2 5係對應設於該凸輪12上所設置5瓜曲變化之導槽12 1内’使得擺動臂21被連動而令推動環2 2做左右方向之間歇 " 性移動，當推動環2 2移到左侧時，係先推動各定位爪3 5，而 使各疋位爪3 5旋動，進而再推動各滾子3 4壓縮彈性件3 3 ·(即彈簧），使各滾子3 4由轉子3 2之各延伸塊3 2 1—侧所 形成外窄内寬之圓_3 2 2之窄處移线處，令原本處於緊迫 狀態之轉子3 2與外擋圈3 1轉換為釋放狀態，進而使轉子3 2 了自由與外擋圈3 1做相對旋轉運動；而此時位於右侧的轉子3 - 2則因滾子3 4與彈性件3 3的作用，而互相夾緊，不能做相對 旋轉運動），又同時該二連桿4 〇分別與該二離合組3 〇之連桿 銷3 7相互活動結合（其中，該二連桿4 〇做連續旋轉及同步上 | 下運動(請參閱第8圖）。例如：下軸丄工在卜工⑽度期間， 推動環2 2左移，左側離合組3⑽放，右側離合組3 〇鎖緊， 連桿40往下；而下轴11在180〜360度期間，推動環2 2右移，右麵合組3 0釋放，左讎合組3 〇鎖緊，連桿4 〇 往上，可做前進送料。），以供間歇輪流帶動該二離合植3 〇， 進而使送料軸2 3做同向間歇旋轉運動，俾利轉動送料者。另， ㈣下倒縫桿時(圖未示），兩支連桿4 0的時序變成相反:下 抽Η在〇〜叫咖，綱⑽上；· _8〇 M335525The screw member 216 is respectively provided with two axial through holes 213 and two perforated (four) two screws 14' two screw members 216 to partially cover the through holes 21 3 to prevent the pin 2 15 from falling, and then combined with the push ring 2 2 is small, the push ring 2 2 is for the feed shaft 23 to pass through, and the inner wall of the push ring 22 can also be provided with at least a positioning ring 2 4 ' The shaft wall of the feed shaft 23 is for preventing the left and right parts of the rotor 3 2 and the roller 3 4 from being displaced, and the roller 25 is coupled to the end of the swing arm 2! (wherein the swing arm 21) The end portion is provided with a pin 2! i for coupling the roller 25, and the roller 25 is correspondingly disposed in the guide 2 of the cam 2, and the swing arm 2 1 - domain formation - 2 i 2, the connecting swing arm 21 and the movable support shaft 26 of the support 27 are structural elements of the crankshaft, so that the end of the crankshaft can be moved through the swing The shaft hole 2!2 of the arm 21, and the other end of the crankshaft is movably disposed in the support 27. The purpose of the movable support shaft 26 is to absorb the pendulum (four) 2 1 or so, the feeding shaft 2 3 and Shaft hole 2 work 2 center distance change The second clutch group 3 G, the two clutch group 3 is coupled to the shaft wall of the feed shaft 23, and the two clutch group 3 Q system corresponds to the push ring 2 2 of the county mechanism 2 On both sides, the clutch group 3 is provided with an outer ring 3丄, a rotor 3 2, a plurality of elastic members 3 3 , a plurality of rollers 3 4 , a plurality of positioning claws 3 5 , a cover plate 36 and a connecting rod pin 3 7 , the outer surface 3 1 is a __feeding material # 2 3 , the rotor 32 is disposed through the feeding shaft 23 , and is disposed inside the outer retaining ring 3 'the rotor 3 2 is formed into a plurality of The extension block 3 21, each extension block 3 2 work 9 M335525 opposite sides form a circle having an outer narrow inner width. The circular arc portion 3 2 2 is provided with a groove 3 2 4 ' for providing the elastic member 3 3 ( The elastic member 3 3 may be a spring or other elastic member. The elastic member 3 3 is provided with the roller 34 adjacent to the side, and a pin 3 2 3 is disposed between each extending block 3 21 . Each pin 3 2 3 is movably worn without a mutually opposing positioning claw 35 for pushing the roller 3 4 pressed by the elastic member 3 3 between the outer ring 31 and the wall surface of the rotor 3 2 by a narrow Move to a wide position, and the rotor 3 2 is combined The cover plate 3 6 is provided with an opening 316 in the center of the cover plate 36 for the respective positioning claws 35 to pass through and abut against the push ring 2 2 (wherein the push ring 2 2 is flanked) Forming a circular arc portion 2 2 3 for the respective positioning claws 35 and the pushing ring 2 2 to abut each other.), and a side of the cover plate 36 is provided with a through hole 3 6 2 for the connecting rod pin 3 7 is inserted and locked to the extension block 321 of the rotor 3 2, the two links 40, the upper end of the two links 4 is connected to a swing arm (not shown) (the swing arm drives the link 40 up and down, and The two ends of the two links 4 Q are assigned to the lower end of the two-link group 4, and the three links are slightly combined with each other (where the two links 4Q are respectively associated with the two-clutch group) The link pin 3 of the 30 is combined with the movable part, and the connecting rod 4 穿 is respectively passed through the connecting machine 3 of the two clutch group 30, and the connecting device 3 7 is provided with a groove 3 7 1 ' The two-clutch group 3 〇 is driven by the -c-shaped buckle 3 8 to the groove 3 7 outside the connecting rod pin 3 7 , and the feeding shaft 2 3 is made to rotate in the same direction intermittently. Turn the feeder. With the above-mentioned structure - Wei shouting clutch gambling, please refer to the work M335525 a 3.3 γ I: gas two. ~ 7 map, this creation is characterized by Wengzhou two transmission mechanism 1 一, a swing mechanism 2 0 The combination of the second clutch group 3 Q and the two-link 40, and the lower shaft 11 drives the cam 12 to rotate 'and the roller 2 2 on the end of the swing arm 2 1 of the swing mechanism 2 Q corresponds to The inside of the guide groove 12 1 of the cam 12 is arranged such that the swing arm 21 is interlocked to cause the push ring 2 2 to perform intermittent movement in the left and right direction. When the push ring 2 2 is moved to the left side, The respective positioning claws 35 are pushed first, and the respective positioning claws 35 are rotated, and then the respective rollers 3 4 are pushed to compress the elastic members 3 3 · (ie, the springs), so that the rollers 3 4 are made of the rotor 3 2 Each of the extension blocks 3 2 1 - the side of the outer narrow inner width of the circle _3 2 2 at the narrow point of the shift line, so that the rotor 3 2 and the outer circumstance 3 1 which are originally in a tight state are converted into a release state, thereby making the rotor 3 2 The free and outer ring 3 1 do the relative rotational movement; while the rotor 3 - 2 located on the right side is sandwiched by the action of the roller 34 and the elastic member 3 3 , the relative rotational motion cannot be performed), and at the same time, the two connecting rods 4 相互 are respectively combined with the connecting rods 3 7 of the two clutch groups 3 (wherein the two connecting rods 4 连续 are continuously rotated and synchronized up | Movement (please refer to Figure 8). For example: during the lower shaft completion, during the (10) degree, the push ring 2 2 is moved to the left, the left clutch group 3 (10) is placed, the right clutch group 3 is locked, and the link 40 is lowered; During the period from 180 to 360 degrees, the lower shaft 11 pushes the ring 2 2 to the right, the right side group 3 is released, the left side group 3 〇 locks, and the connecting rod 4 〇 upwards, which can be used for forward feeding.) The intermittent rotation drives the two clutches to 3 〇, and then the feeding shaft 2 3 performs the same direction intermittent rotation movement to smoothly rotate the feeder. In addition, (4) When the reverse bar is underneath (not shown), the timing of the two links 40 becomes opposite: the lower twitch is on 〇~叫咖, (10); _8〇 M335525
綜上所述，使 得本創作具有穩固結合及俾利轉動送料等效果，增加整體之實用 性及便利性者。 由以上詳細說明，可使熟知本項技藝者明瞭本創作的確可達 成則述目的，實已符合專利法之規定，爰提出專利申請。 惟以上所述者，僅為本創作之較佳實施例而已，當不能以此 限疋本創作實施之範圍；故，凡依本創作申請專利範圍及創作說 鲁财内容所作之鮮的等效變化與修飾，皆應仍屬本_專利涵 蓋之範圍内。 【圖式簡單說明】 第1圖’係本創作實施例之立體外觀圖。 第2圖，係本創作實施例之立體元件分解圖。 第3 _，係本創作實施例之侧視圖。 第4圖，係本創作實施例之剖面示意圖。 帛5 ® ’係本創作實施例離合組之轉子與外擋圈處於緊迫狀態之 剖面結合示意圖。 第6 係本創作實施_合組之轉子齡麵祕釋放狀態之 剖面結合示意圖。 第7圖，係本創作實施例之侧剖視圖。 第8圖，係本創作實施例之連桿動作示意圖。 12 M335525 【主要元件符號說明】 1 0、傳動機構 1 2、凸輪 2 0、擺動機構 2 1 1、銷 、 213、軸向通孔 ^ 2 1 5、銷 | 2 2、推動環 2 2 2、穿孔 2 3、送料軸 2 5、滾輪 2 7、支座 31、外擋圈 3 21、延伸塊 | 3 2 3、銷 ^ 3 3、彈性件 3 5、定位爪 3 6 1、開孔 3 7、連桿銷 3 8、C形扣In summary, the creation of the creation has a solid combination and profitable rotation feeding effects, and increases the overall practicality and convenience. From the above detailed description, it will be apparent to those skilled in the art that the present invention is indeed capable of achieving the stated purpose, and has actually complied with the provisions of the Patent Law and has filed a patent application. However, the above is only the preferred embodiment of the present creation, and it is not limited to the scope of the implementation of this creation; therefore, the equivalent of the patent application scope and the creation of the Lu Cai content Changes and modifications should remain within the scope of this patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of the present embodiment. Fig. 2 is an exploded perspective view of the three-dimensional element of the present embodiment. The third _ is a side view of the present embodiment. Fig. 4 is a schematic cross-sectional view showing an embodiment of the present invention.帛5 ® ′ is a cross-sectional view of the cross section of the rotor and the outer rim of the clutch group in the present embodiment. The sixth section of this creation is a cross-sectional view of the combined release state of the rotor age. Figure 7 is a side cross-sectional view of the present embodiment. Fig. 8 is a schematic view showing the action of the link of the present embodiment. 12 M335525 [Description of main component symbols] 1 0. Transmission mechanism 1 2. Cam 2 0. Swing mechanism 2 1 1. Pin, 213, axial through hole ^ 2 1 5, pin | 2 2. Push ring 2 2 2. Perforation 2 3 , feeding shaft 2 5 , roller 2 7 , support 31 , outer retaining ring 3 21 , extension block | 3 2 3 , pin ^ 3 3, elastic member 3 5, positioning claw 3 6 1 , opening 3 7 , connecting rod pin 3 8, C-shaped buckle
1 1、下軸 1 21、導槽 21、擺動臂 212、軸孔 214、螺孔 216、螺件 2 21、突部 2 2 3、圓弧部 2 4、定位環 2 6、活動支撐軸 3 0、離合組 3 2、轉子 3 2 2、圓弧部 3 24、凹槽 3 4、滾子 3 6、蓋板 3 6 2、穿孔 3 71、溝槽 4 0、連桿 131 1 , lower shaft 1 21 , guide groove 21 , swing arm 212 , shaft hole 214 , screw hole 216 , screw 2 21 , protrusion 2 2 3 , arc portion 24, positioning ring 26, movable support shaft 3 0, clutch group 3 2, rotor 3 2 2, arc portion 3 24, groove 3 4, roller 3 6 , cover plate 3 6 2, perforation 3 71, groove 4 0, connecting rod 13