201028358 六、發明說明： 【發明所屬之技術領域】 本發明是有關於-種複捲機’特収指—種可達到操 作便利及節省成本功效㈣差軸之主軸結構及其滑差環。、 【先前技術】 參閱圖1，習知的滑差軸裝置1〇主要包含有一主軸本 體U、-套設在主軸本體U内部的心車由12、複數個設置在 主軸本體U外周處的氣漲元件13、以及複數個套設在主轴 本體U上的滑差環14，該主軸本體u上凹設有數排孔洞 111，每一孔洞111各可供-氣服元件13套入，該滑差環 具有-中間環141、二套設在中間環141内部的凸輪件 M2、以及數個套置在中間環141外周表面處的摩捧片⑷201028358 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a rewinding machine, a special type of retracting machine, which can achieve operational convenience and cost-saving effects. (4) Spindle structure of the differential shaft and its slip ring. [Prior Art] Referring to Fig. 1, a conventional slip shaft device 1〇 mainly includes a spindle body U, an armature 12 that is sleeved inside the spindle body U, and a plurality of gas disposed at the outer circumference of the spindle body U. The rising element 13 and a plurality of slip rings 14 sleeved on the main shaft body U, the main shaft body u is recessed with a plurality of rows of holes 111, each of the holes 111 being insertable into the air-service component 13, the slip The ring has an intermediate ring 141, two cam members M2 disposed inside the intermediate ring 141, and a plurality of friction pieces (4) disposed at the outer peripheral surface of the intermediate ring 141.
’二凸輪件142套置在主軸本體η上，二凸輪件142上設 置有數個滾輪144 ’該等滾輪144可與主轴本體u表面作 滾抵接觸，使滑差環14可滑順地在主轴本體u上滑移，主 轴本體11通入高壓空氣帶動各氣漲元件13伸出，使氣漲元 件13可對凸輪件142頂壓產生連動，凸輪件U2轉動後可 帶動該摩擦片143向外擴張，該摩擦片143向外擴張可對 一捲筒（圖未示）頂壓產生連動。 上述滑差軸裝置10雖然可控制滑差環14與主軸本體 η的連動動作，然而使用上仍有問題存在，一般滑差環14 上皆需要設置多數個滚輪144,以便與主軸本體u作滚抵 接觸，但是不同規格大小的滑差環14需要採用不同大小的 滾輪144，滾輪144軸設點的位置也要因應滾輪144大小做 3 201028358 一改變，因此製造上顯得較為麻煩，所需花費的製造成本 -較高。另外，該滑差環14由於寬幅已是固定，只能適用安 · 裝單一規格的捲筒，因此適用性較差。 【發明内容】 因此，本發明之目的，即在提供一種操作便利及節省 成本的滑差軸之主轴結構及其滑差環。 於是’本發明提供一種滑差軸之主軸結構，該滑差軸 是提供給至少一滑差環套置使用，該滑差軸之主軸包含有 一主軸本體、複數個滾輪單元及複數個氣漲單元，其中：❹ 該主軸本體内部中央處穿設有一轴孔，其外周具有一套環 面，該套環面上沿軸向凹設有數排滾輪槽道及數排通氣槽 道該通氣槽道底部與軸孔相連通，主轴本體可輸進高壓 二氣由軸孔進入通氣槽道内；複數個滾輪單元設置在滾輪 槽道内’具有一滾輪架、一穿設在滚輪架上的軸桿、以及 複數個軸設在軸桿上可活動滚轉的滚輪，該滾輪上端高度 乃略微突出於該套環面，使滚輪與該滑差環内周作滾動接— 觸狀，複數個氣張單元設置在通氣槽道内，每一氣張單元◎ 至^具有一氣張元件’該氣漲元件接受高壓空氣作動而突 於該套環面上’使氣漲元件對該滑差環内周頂壓接觸形 成連動狀。 本發明更提供一種滑差環，該滑差環適用套設在一滑 I輪上’以提供給—捲筒套置使用，該滑差環包含至少二 環本體及一凸輪元件，其中：每一環本體内部凹設有一座 ’而外周在預定位置處等分間隔地設置有複數個軸柱， 4 201028358 該軸柱上皆套樞有一可沿徑向作活動狀的摩擦輪，二環本 體之間可選擇以對合或相疊方式進行結合；該凸輪元件活 動套設在環本體的座孔内，其中央處穿設有一可供滑差袖 穿入的環孔’其外周處至少設有二個可對摩擦輪作滚抵接 觸的凸輪面，轉動凸輪元件可令凸輪面頂推摩擦輪突出於 環本體外周面，使摩擦輪對捲筒内周頂壓接觸形成連動狀 ，該凸輪面内部埋設有—磁性元件，該磁性元件可吸附摩 擦輪作成隱蔽狀。 ® 本發明之功效是滑差軸在主轴本體上設置有複數個滾 輪單元，可提供給各式規格的滑差環套合滾抵，藉此節省 滾輪設置成本，而滑差環具有二可相互對合或堆疊的滑差 環，藉此可適用於裝設不同大小的捲筒。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之數個較佳實施例的詳細說明中，將可 清楚的呈現。 在本發明被詳細描述之前，要注意的是，在以下的說 明内谷中，類似的元件是以相同的編號來表示。 典參閱圖2、圖3及圖4 ’本發明滑差軸之主轴結構及其 ’月差環在第-較佳實施例中，該滑差# i可供各式種類規 格的滑差環2套合使用，其主要包含有一主軸本體2〇、複 數個滾輪早70 30及複數個氣漲單元40，接著，再將上述各 單元的組成構件及組合空間型態詳述於后。 該主軸本體20係具有預定長度的圓柱管體，其内部中 5 201028358 ^處穿設有一軸孔21，其外周具有一套環面22，該套環面 &軸向四設有數排滾輪槽道23及數排通氣槽道24， 、 〗中，該滾輪槽道23的槽底較寬而槽口較窄，該 通乳槽道24底部穿設有數個氣孔241，每-氣孔241皆盘 軸孔21相連通。 複數個'袞輪單凡3G係、設置在主軸本體2G的滾輪槽道 内每—康輪單元30具有一滾輪_31、一穿設在滾輪 、31上的輛桿32、以及複數個軸設在軸桿32上可活動滾 ❹ =滾輪33，該滾輪架31是下寬上窄的板片，其套入滾輪 >23内會因為槽口寬度的限位而不會脫離，滾輪μ上 典、Γ7度乃略微突出於主軸本體2〇的套環面，剛好可對 滑差環2内周壁面作滚抵接觸。 複數個氣漲單元4Q係設置在絲本體Μ的通氣槽道 24内，在本實施例中，該氣漲單元4〇包含有一設置在轴孔 21内的橡勝皆41、以及複數個套置在通氣槽道μ内的氣 ，該橡膠管41内可供高壓空氣通入而作膨脹狀， ^心件42係略呈Τ形狀’其上端處設有-套置在通氣 槽道24内的抵止板421 ’而下端處伸設有一由氣孔μ套 入與橡膠管41表面作接觸的延伸端422，該延伸端422受 到橡膠管41㈣頂壓時，可帶動抵止板421突出於套環面 22表面，藉此對滑_2内周襲接觸形成連動狀。 本發明的滑差抽1可供多數個滑差環2套置使用，在 本實施例中’每一滑差環2主要是由二環本體50及一凸輪 元件所組成，接著，再將上述各元件的形狀以及空間组 6 201028358 合型態詳述於后。 同時參閱圖2及圖5,每一環本體 體，其内部^係呈圓形狀的盤 叹有座孔51，而外周在預定位置虛以望八 間隔地設置有複數個軸柱52，每一軸柱52 一雜:P, d 1 U 皆凹設有The two cam members 142 are sleeved on the main shaft body η. The two cam members 142 are provided with a plurality of rollers 144. The rollers 144 can be in rolling contact with the surface of the main shaft body u, so that the slip ring 14 can smoothly slide on the main shaft. The body u is slid on the main body, and the main body 11 is driven by the high-pressure air to drive the gas-lifting elements 13 to extend, so that the gas-lifting element 13 can be coupled to the pressing force of the cam member 142. After the cam member U2 is rotated, the friction plate 143 can be driven outward. Expansion, the outward expansion of the friction plate 143 can be linked to a roll (not shown). Although the sliding shaft device 10 can control the interlocking action between the slip ring 14 and the main shaft body η, there is still a problem in use. Generally, a plurality of rollers 144 need to be disposed on the slip ring 14 to roll with the main shaft body u. The contact ring, but different sizes of the slip ring 14 need to adopt different sizes of the roller 144, the position of the roller 144 shaft set point should also be changed according to the size of the roller 144 3 201028358, so the manufacturing is more troublesome, the cost is required Manufacturing costs - higher. In addition, since the slip ring 14 is fixed in width, it can only be used with a single-size reel, and thus the applicability is poor. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a spindle structure and a slip ring thereof that are easy to operate and cost-effective. Thus, the present invention provides a spindle structure of a slip shaft that is provided for use in at least one slip ring sleeve. The spindle of the slip shaft includes a spindle body, a plurality of roller units, and a plurality of gas rise units. , wherein: ❹ the main shaft body has a shaft hole at the center of the main body, and a ring surface is arranged on the outer circumference thereof. The ring surface is concavely provided with a plurality of rows of roller channels and a plurality of rows of vent channels at the bottom of the venting channel. In connection with the shaft hole, the main shaft body can be input into the high pressure two gas from the shaft hole into the ventilation channel; the plurality of roller units are disposed in the roller channel, having a roller frame, a shaft that is disposed on the roller frame, and a plurality of The shaft is arranged on the shaft and can be moved and rolled. The height of the upper end of the roller slightly protrudes from the ring surface, so that the roller and the inner circumference of the slip ring are rolled and contacted, and a plurality of gas sheets are arranged in the ventilation. In the channel, each gas sheet unit ◎ to ^ has a gas sheet element 'the gas rising element receives high pressure air to act on the ring surface' to make the gas rising element form a joint motion with the inner circumference of the slip ring. The invention further provides a slip ring, which is adapted to be sleeved on a sliding I wheel for use in a feeding-rolling sleeve, the slip ring comprising at least a two-ring body and a cam element, wherein: each A ring body is recessed inside a body and a plurality of shaft columns are equally spaced at a predetermined position on the outer circumference. 4 201028358 The shaft column has a friction wheel which is movable in the radial direction, and the second ring body The cam member may be sleeved in a matching manner or in a stacking manner; the cam member is sleeved in the seat hole of the ring body, and a ring hole through which the slip sleeve is inserted is disposed at a center thereof. Two cam faces which can make a rolling contact with the friction wheel, and the rotating cam member can cause the cam surface to push the friction wheel to protrude from the outer peripheral surface of the ring body, so that the friction wheel is pressed against the inner circumference of the drum to form a interlocking shape, and the cam surface is internally A magnetic element is embedded, which can absorb the friction wheel to form a concealed shape. The effect of the invention is that the slip shaft is provided with a plurality of roller units on the main shaft body, which can be provided for various types of slip ring sleeve rolling contact, thereby saving the roller installation cost, and the slip ring has two mutual mutual Paired or stacked slip rings, which can be adapted to accommodate rolls of different sizes. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. Referring to Figures 2, 3 and 4, the spindle structure of the slip shaft of the present invention and its 'monthly ring' are in the preferred embodiment, the slip #i is available for various types of slip rings 2 The utility model relates to a sleeve assembly, which mainly comprises a spindle body 2〇, a plurality of rollers 7030 and a plurality of air expansion units 40, and then the constituent members and the combined space patterns of the above units are detailed later. The main shaft body 20 is a cylindrical tube body having a predetermined length, and a shaft hole 21 is formed in the inner portion of the base portion of the base portion, and a plurality of annular grooves 22 are disposed on the outer circumference of the sleeve surface. In the channel 23 and the plurality of rows of venting channels 24, y, the groove bottom of the roller channel 23 is wider and the slot is narrower. The bottom of the through-channel 24 is provided with a plurality of air holes 241, and each of the air holes 241 is The shaft holes 21 are in communication. Each of the plurality of '3' wheels is disposed in the roller channel of the main shaft body 2G. Each of the car wheel units 30 has a roller _31, a rod 32 that is disposed on the roller, 31, and a plurality of shafts. The movable shaft of the shaft 32 is a movable roller = a roller 33. The roller frame 31 is a plate having a narrow width and a narrow width. The sleeve is inserted into the roller > 23 and will not be disengaged due to the limitation of the width of the slot. Γ7 degrees is slightly protruding from the collar surface of the main shaft body 2〇, just enough to make rolling contact with the inner peripheral wall surface of the slip ring 2. A plurality of air rising units 4Q are disposed in the venting channel 24 of the wire body ,. In the embodiment, the air rising unit 4 〇 includes a rubber stalk 41 disposed in the shaft hole 21, and a plurality of sleeves In the air in the venting channel μ, the rubber tube 41 is filled with high-pressure air for expansion, and the core member 42 is slightly in the shape of a crucible, and the upper end is provided with a sleeve disposed in the venting channel 24. The abutting plate 421' has a extending end 422 which is inserted into the surface of the rubber tube 41 by the air hole μ. When the extending end 422 is pressed by the rubber tube 41 (4), the abutting plate 421 can be protruded from the collar. The surface of the face 22, thereby forming a interlocking shape for the inner contact of the slide_2. The slip pump 1 of the present invention can be used for a plurality of slip rings 2, and in the present embodiment, each of the slip rings 2 is mainly composed of a two-ring body 50 and a cam member, and then the above The shape of each component and the space group 6 201028358 are described in detail later. Referring to FIG. 2 and FIG. 5, each ring body body has a circular shape in the inner disk, and a plurality of shaft columns 52 are arranged on the outer circumference at a predetermined position. 52 a miscellaneous: P, d 1 U are all concave
上比套以孔521可供一結合鎖53穿入，該軸柱52 =樞有-可沿徑向作活動狀的摩擦輪54，參閱圖6, 裒本體50外周預定位置處凹設有數個礙溝55 55可供-彈性元件56歲人 母甘入属 去一、而批t 便浮性兀件56可對一捲筒（圖 未不）内壁作彈抵接觸，另外 入銘q β 便用者可選擇使不使用該結 口銷53 ’讓二環本體5〇之間以對合或相疊方式進行結合。 該凸輪元件60係可轉動地套設在環本體％的座孔η =其内部中央處穿設有-可供滑絲1穿人的環孔⑴ 2孔61内„好可供滾輪單元％作滾抵，使整個滑差 杜可順暢地在滑差軸1上轉動，在本實施例中，該凸輪 兀60外周處等分間隔地設置有五個呈棘齒般的凸輪面们 座:輪面62外周可對摩擦輪54作滾抵接觸，藉此可帶動 摩4輪54移動，每^凸於而βη* 母凸輪面62内部皆埋設有一磁性元件 二該磁性元件63可對摩擦輪54進行吸附，使摩擦輪Μ 隱蔽在環本體50内。 X上為本發明滑差軸之主軸結構及其滑差環各構件形 及組合空間㈣的概述；接著’再說明本發明之動作以 及預期所能達成之功效如后： 士參閱圖4圖5’當本發明要對一捲筒⑽進行爽壓動 作時，首S，讓高璧空氣通人橡膠管4ι Θ，令橡膠管Μ 7 201028358 ^壁呈膨脹狀’橡料41會向相 寐元件42整個被帶動往主 广張-件42广 止柘49!馆从+ .令餿20外侧擴張移動，使抵 2〇藉由〃 輪元件Μ環孔61内壁，如此主袖本體 〇藉由线元件42可帶動整個滑差環2作旋轉。 :閱圖7’當凸輪元件6〇旋轉時，其凸輪“2會頂壓 2 =輪54往環本體5G外周方向移動，此時摩擦輪^ I對捲筒1〇…周壁作頂壓固定，藉此讓捲筒10。可隨 者主軸本體20 —起作旋轉。 參閱圖8,使用者可選擇讓二環本體5〇以對合方式進 仃連結，也就是利用結合銷53兩_接在二環本體％袖 挺5 2的銷孔5 21内，此睹，、、典至了里 時β差環2具備有二個環本體5〇 的寬幅，此-結構適用於套置較大型的捲筒1〇〇。 /參閱圖9,使用者可選擇讓二環本體％以相疊方式進 行連結，也就是二環本體5G彼此—前—後相疊，此時，滑 差裒2 ”具備單個環本體5G的寬幅，此—結構適用於套置 較小型的捲筒200。 综上所述，本發明滑差軸之主軸結構及其滑差環主要 是為了解決習知滑差軸裝置10使用上的缺失，本發明所使 用的技術手段主要是利用在主轴本體2〇上設置數排滾輪單 元30，該等滾輪單元30可供各種不同尺寸大小的滑差環2 套入，滑差環2本身即不再需要設置滾輪，如此可讓滑差 環2的製造及組裝更為容易，能有效節省製做成本。另外 ，滑差環2可供使用者自由選擇其結合方式，使用者將二 環本體50以對合方式結合時，整體寬幅較大，能提供給較 201028358 大型的捲筒1〇0套置入，如果使用者將二環本體50以相疊 方式結合時’整體寬幅較小，能提供給較小型的捲筒· 套置入，藉此本發明可適用於大小型㈣1〇〇(2〇〇)的套置作 業。最後，本發明在凸輪元件6〇上埋設有磁性元件Μ，在 -般狀態下，位於滑差環2内部的摩擦輪54因為重力關係 ’會突出於環本體50外邊，造成捲冑100套入的阻礙，铁 而本發明藉由磁性元件63吸附住摩擦輪54，可將所有摩擦 輪54吸納隱蔽在環本體5〇内部，如此就不會造成捲筒⑽ 套入的阻礙，相當便利於捲筒1〇〇的套入作業。 值得-提的是’本發明的氣漲單元可有不同形狀的變 化’參_ 1G，本發明在第：較佳實施財，另—滑差轴 3具有一主軸本體201及複數個氣漲單元4〇ι，其中，主 軸本體201内部穿設有數個通氣槽道2ιι，每一通氣槽道 21 I可供氣脹單元40 1置入，氣漲單元4〇1包含有一橡膠 管!及數個柱塞421 ’橡膠管41工通入高壓空氣膨脹後 ’其外壁可頂推所有柱S 42 !往外側移動，藉此整個㈣ 單元40 1可對滑差環2内壁頂壓形成連動狀。 參閱圖11，本發明在第三較佳實施例中，另一滑差軸4 具有一主轴本體20Π及複數個氣漲單元4〇n，其中，該氣 張單元40Π包含有-設置在主轴本體则通氣槽道μ内 的氣漲元件41Π、至少一個壓抵在氣漲元件41π上方處的 固定元件42Π、以及-套設在氣漲元件則内部的通氣關 43 II，該氣漲元件41Π*内部呈透空狀的管條，該通氣閥 43Π下端穿透過氣漲元件41Π並與主軸本體2〇π的軸孔22 9 201028358 n相連通，令高壓空氣可藉由通氣閥43η進入氣漲元件4ι π内。 參閱圖12、圖13，本發明在第四較佳實施例中，另一 滑差環5具有二環本體50 I及一凸輪元件6〇 j，二環本體 50 1外周處設有多數個摩擦輪51 j，該凸輪元件6〇ι是略 呈矩形狀，其中央處穿設有一環孔611 ’其外周邊對稱地 設置有四個凸輪面621，每個凸輪面621上皆埋設有一磁 性元件631，轉動凸輪元件601可令凸輪面621推頂摩擦 輪51 I，該磁性元件63 I則可對摩擦輪51 進行吸附。 ❹ 參閱圖I4’本發明在第五較佳實施例中，另一滑差環 6具有二環本體50Π及一凸輪元件6〇11，與上一實施例不 同的是，該凸輪元件60Π外周對稱地設置有二個凸輪面61 Π，同樣可對環本體50Π上的摩擦輪51]1進行推頂移動。 參閱圖15 ’本發明在第六較佳實施例中，另一滑差環 7具有二環本體·及—凸輪元件6Gm，與上—實施例不 同的是，該凸輪元件60皿外周等分間隔地設置有五個凸輪 面61ΙΠ ’該等凸輪面61m可對環本體5〇瓜上的摩擦輪η❹ ΠΙ進行推頂移動。 惟以上所述者，僅為本發明之數較佳實施例而已，當 不能以此限定本發明實施之範圍，即大凡依本發明申請專 利範圍及發明說明内容所作之簡單的等效變化與修飾，皆 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是習知滑差軸裝置的分解立體圖； 10 201028358 —圖2是本發明滑差軸之主軸結構及其滑差環第一較佳 實施例的分解立體圖，說明該滑差軸具有一主軸本體、複 數個滾輪單元及複數個氣料元，該滑差環具有二環本體 及一凸輪元件； 圖3是上述較佳實施例的組合立體圖； 圖4疋上述較佳實施例的組合剖視圖，說明氣漲單元 頂壓滑差環的情形；The upper sleeve 521 can be inserted through a coupling lock 53. The shaft 52 is pivotally-movable frictional wheel 54. Referring to FIG. 6, the outer circumference of the cymbal body 50 is recessed at a predetermined position. The obstacle groove 55 55 is available - the elastic element 56 years old mother is in the genus, and the batch t floating element 56 can make a spring contact on the inner wall of a reel (not shown), and in addition to the inscription q β The user can choose not to use the junction pin 53' to join the two ring bodies 5〇 in a merging or overlapping manner. The cam member 60 is rotatably sleeved on the seat body of the ring body η = the inner center of the ring body is provided with a ring hole for the sliding wire 1 to be worn (1) 2 holes 61 „good for the roller unit% Rolling, so that the entire slip can smoothly rotate on the slip shaft 1. In the embodiment, the cam cymbons 60 are provided with five ratchet-like cam faces at equal intervals on the outer circumference: the wheel The outer periphery of the surface 62 can make a rolling contact contact with the friction wheel 54, thereby driving the motor 4 wheel 54 to move, and each of the βη* mother cam faces 62 is embedded with a magnetic element. The magnetic element 63 can be opposed to the friction wheel 54. Adsorption is performed to conceal the friction rim in the ring body 50. X is an overview of the main shaft structure of the slip shaft of the present invention and the components and combined spaces of the slip ring (4); then, the action and expectation of the present invention will be described. The effect that can be achieved is as follows: See Figure 4 Figure 5' When the present invention is to perform a cooling action on a reel (10), the first S, let the sorghum air pass the rubber tube 4 Θ, so that the rubber tube Μ 7 201028358 ^The wall is in a swelled shape. The rubber material 41 will be driven to the main 张 寐 42 42 42 42 42 42 42 42 42 42 42 9! The hall is moved from the outer side of the 馊20 to make the yoke 2 〇 the inner wall of the ring hole 61 by the 轮 wheel element, so that the main sleeve body 带 can drive the entire slip ring 2 to rotate by the wire element 42. Fig. 7' When the cam member 6 is rotated, its cam "2 will press 2 = the wheel 54 moves toward the outer circumference of the ring body 5G, at which time the friction wheel is pressed against the circumference of the reel 1 , ... Let the reel 10. The spindle body 20 can be rotated as it is. Referring to FIG. 8 , the user can select the second ring body 5 仃 to join in the matching manner, that is, the two pins 151 are connected to the pin holes 5 21 of the second ring body and the sleeve 5 5 . When the code is in the middle, the β-difference ring 2 is provided with a width of two ring bodies 5〇, and the structure is suitable for arranging a larger roll 1〇〇. / Referring to FIG. 9, the user can select the second ring body % to be connected in a stacked manner, that is, the two ring bodies 5G are stacked one another before and after, and at this time, the slip 裒 2 ′′ has the width of the single ring body 5G. The frame is suitable for arranging a smaller reel 200. In summary, the main shaft structure of the slip shaft of the present invention and the slip ring thereof are mainly for solving the lack of use of the conventional slip shaft device 10. The technical means used in the present invention mainly utilizes a plurality of rows of roller units 30 disposed on the main shaft body 2, and the roller units 30 can be inserted into the slip rings 2 of various sizes, and the slip ring 2 itself is no longer Need to set the roller, which makes the manufacture and assembly of the slip ring 2 easier, and can effectively save the manufacturing cost. In addition, the slip ring 2 can be freely selected by the user, and the user can use the second ring body 50 When the combination mode is combined, the overall width is large, and it can be provided to the 1 〇 0 sets of the large reel of 201028358. If the user combines the two ring bodies 50 in a stacked manner, the overall width is small, and Available for smaller rolls and sleeves, Therefore, the present invention can be applied to the sizing operation of a large-sized (four) 1 〇〇 (2 〇〇). Finally, the present invention embeds a magnetic element 在 on the cam member 6 Μ, and is located inside the slip ring 2 in a general state. The friction wheel 54 protrudes from the outer side of the ring body 50 due to the gravity relationship, causing obstruction of the winding of the coil 100. The iron and the present invention absorb the friction wheel 54 by the magnetic member 63, and all the friction wheels 54 can be sucked into the ring. The inside of the body 5〇, so that it does not hinder the insertion of the reel (10), which is quite convenient for the nesting operation of the reel 1 . It is worth mentioning that the 'gas rising unit of the present invention can have different shape changes' In the first embodiment of the invention, the first sliding body shaft 3 has a main shaft body 201 and a plurality of air rising units 4〇ι, wherein the main shaft body 201 is internally provided with a plurality of ventilation channels 2ιι, Each of the venting channels 21 I can be placed in the inflation unit 40 1 , and the gas rising unit 4 〇 1 includes a rubber tube! and a plurality of plungers 421 'The rubber tube 41 is vented into the high-pressure air after expansion. Push all the columns S 42 ! to the outside, whereby the entire (four) unit 40 1 can The inner wall of the slip ring 2 is pressed to form a joint shape. Referring to FIG. 11, in the third preferred embodiment, the other slip shaft 4 has a main shaft body 20Π and a plurality of air rising units 4〇n, wherein The air-tensioning unit 40A includes a gas-increasing element 41Π disposed in the main body of the main shaft body and a ventilation element 41Π, at least one fixing element 42Π pressed against the gas-rising element 41π, and a sleeve disposed inside the gas-inflating element. Ventilation shutoff 43 II, the gas riser element 41Π* is internally permeable, the lower end of the venting valve 43 penetrates through the gas riser element 41Π and communicates with the shaft hole 22 9 201028358 n of the spindle body 2〇π, The high pressure air can enter the gas riser element 4ι π through the vent valve 43n. Referring to FIG. 12 and FIG. 13 , in the fourth preferred embodiment, the other slip ring 5 has a two-ring body 50 I and a cam element 6〇j, and the outer circumference of the two-ring body 50 1 is provided with a plurality of frictions. The cam member 6j is slightly rectangular in shape, and a ring hole 611' is formed in the center thereof. The outer periphery is symmetrically provided with four cam faces 621, and each cam face 621 is embedded with a magnetic component. 631, the rotating cam member 601 can cause the cam surface 621 to push the friction wheel 51 I, and the magnetic member 63 I can adsorb the friction wheel 51. Referring to FIG. I4', in the fifth preferred embodiment, the other slip ring 6 has a two-ring body 50A and a cam member 6〇11. Unlike the previous embodiment, the cam member 60 is peripherally symmetric. Two cam faces 61 设置 are provided, and the friction wheel 51]1 on the ring body 50Π can also be pushed up. Referring to Fig. 15 'In the sixth preferred embodiment, the other slip ring 7 has a two-ring body and a cam member 6Gm. In contrast to the above embodiment, the cam member 60 is equally spaced apart. There are five cam faces 61 ΙΠ 'The cam faces 61m can push the friction wheel η ❹ on the ring body 5 to push the top. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent change and modification according to the scope of the present invention and the description of the invention. All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a conventional slip shaft device; 10 201028358 - FIG. 2 is an exploded perspective view of a spindle structure of a slip shaft of the present invention and a first preferred embodiment of the slip ring thereof, illustrating The sliding shaft has a spindle body, a plurality of roller units and a plurality of gas elements, the slip ring has a two-ring body and a cam element; FIG. 3 is a combined perspective view of the above preferred embodiment; A combined cross-sectional view of the embodiment, illustrating a situation in which the gas rise unit is pressed against the slip ring;
圖5疋上述較佳實施例的組合剖視圖； 圖6是上述較佳實施例的放大示意圖； 圖7疋上述較佳實施例的動作圖，說明滑差環對—捲 筒頂壓的情形； 圖8疋上述較佳實施例的組合圖（一），說明滑差環以對 合方式連結的情形； 圖9疋上述較佳實施例的組合圖（二），說明滑差環以相 疊方式連結的情形； 圖10疋本發明第二較佳實施例的組合剖視圖； 圖11疋本發明第三較佳實施例的組合剖視圖； 圖12是本發明第四較佳實施例的分解立體圖； 圖13疋上述較佳實施例的組合剖視圖； 圖14疋本發明第五較佳實施例的組合剖視圖；及 圖15疋本發明第六較佳實施例的組合剖視圖。 201028358 【主要元件符號說明】 1 ....... ----滑差轴 55…… …嵌溝 20…… …主轴本體 56…… …彈性元件 21…… …軸孔 60…… …凸輪元件 22…… •…套環面 61…… …環孔 、、奋认搞i苦 A 〇...... Z J...... …·嚴輪稽逗 0 Z • ZJ ^ W 24…… •…通氣槽道 63…… …磁性元件 0/11 .... • . · . ^ t\ Ί ....... 24 1---- 氣彳匕 力 /月左平田 30…… •…滾輪單元 20 I ·. …主轴本體 31…… •…滾輪架 21 I .· …通氣槽道 32…… •…軸桿 40 I ·· …氣漲單元. 33-·.·· •…滚輪 41 I .. …橡膠管 40 •…氣漲單元 42 I ·· …柱塞 41 ··.·· •…橡膠管 4 ....... …另 滑差轴 42···.. •…氣漲元件 20 Π ·· …主軸本體 421 ··· •…抵止板 21 Π ·· …通氣槽道 422… •…延伸端 22 Π .· …軸孔 2…… •…滑差環 40Π ·· …氣漲單元 50····. •…環本體 41 Π ·· …氣漲元件 51·.··· …·座孔 42 Π ·· …固定元件 52••… —軸柱 43 Π ·· …通氣閥 521… …·銷孔 5 ....... …另一滑差環 53···.. ----結合鎖 50 I ·. …環本體 54 •…摩擦輪 51 I ·· …摩擦輪Figure 5 is a cross-sectional view of the preferred embodiment of the present invention; Figure 6 is an enlarged schematic view of the preferred embodiment; Figure 7 is an operational view of the preferred embodiment, illustrating the slip ring pair - the top pressure of the reel; 8(a) of the above preferred embodiment, illustrating a case where the slip rings are coupled in a combined manner; FIG. 9 is a combination diagram (2) of the above preferred embodiment, illustrating that the slip rings are connected in a stacked manner Figure 10 is a cross-sectional view of a second preferred embodiment of the present invention; Figure 11 is a cross-sectional view of a third preferred embodiment of the present invention; Figure 12 is an exploded perspective view of a fourth preferred embodiment of the present invention; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 14 is a cross-sectional view of a fifth preferred embodiment of the present invention; and FIG. 15 is a cross-sectional view of a sixth preferred embodiment of the present invention. 201028358 [Explanation of main component symbols] 1 ....... ----Slip axis 55...... ...The groove 20... The spindle body 56... The elastic element 21... The shaft hole 60... Cam element 22... •... collar surface 61.........ring hole, 奋 搞 i i bitter 〇 Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z W 24... •... Ventilation channel 63... Magnetic element 0/1 .... • . . . ^ t\ Ί ....... 24 1---- 气彳匕力/月左左平田30... •...Roller unit 20 I ·....Spindle body 31...•...Roller carriage 21 I.·...ventilation channel 32...•...shaft 40 I ·· ...gas rise unit. 33-·. ··•...Roller 41 I .. ...rubber tube 40 •...air expansion unit 42 I ··...plunger 41 ······... rubber tube 4 . . . ... another slip shaft 42· ··.. •...Air-lifting element 20 Π ···Spindle body 421 ··· •...Resistance plate 21 Π ··...Aeration channel 422...•...Extension end 22 Π.·...Axis hole 2... • ...slip ring 40Π ··...gas rise unit 50····.......ring body 41 Π ·· ... gas rise component 51····· ...· Seat hole 42 Π ·· Fixing element 52••... —Axis column 43 Π ·· Ventilation valve 521... Pin hole 5............ Another slip Ring 53···.. ---- Combination lock 50 I ·. Ring body 54 •... Friction wheel 51 I ··... Friction wheel
12 201028358 60 I .· …凸輪元件 61 Π ·· …凸輪面 61 I ·· …環孔 7 ....... …另一滑差環 62 I ·. …凸輪面 50ΠΙ ·· …環本體 63 I ·· …磁性元件 sim .· …摩擦輪 6 ....... …另一滑差環 60Π ·· …凸輪元件 50 Π .· …環本體 61 m ·· …凸輪面 51 Π ·· …摩擦輪 100 ···· …捲筒 60 Π ·· …凸輪元件 200 ···· …捲筒 ❹ 1312 201028358 60 I .· ...Cam element 61 Π ···Cam surface 61 I ··...ring hole 7............other slip ring 62 I ·. cam surface 50ΠΙ ·· 63 I ·· ...magnetic element sim .·...friction wheel 6 . . . ... another slip ring 60 Π ··· cam element 50 Π . . . ... ring body 61 m ·· ... cam surface 51 Π · ·...friction wheel 100 ···· ... reel 60 Π ·· ...cam element 200 ···· ... reel ❹ 13