M436512 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作提供一種内崁式橡膠套筒，尤指一種用來安 裝在盤捲機或解捲機之轉軸與一金屬捲之間的套筒。 【先前技術】 [0002] · 製造後的金屬板材或金屬帶通常係形成金屬捲（例如 鋼捲），而後再解捲且經由分條加工及裁減以提供不同行 業所需求之分條金屬板材。亦即，先將一金屬捲安裝在 盤捲機或解捲機的轉轴上以待解捲，接著，再經由分條 機與裁減機加工以及收捲裝置的捲收，而成為多數捆分 條金屬捲。 [0003] 為使套在盤捲機之轉軸上的金屬捲能與轉軸共轉， 一般係在轉軸上設有可沿著轉軸之徑向伸縮的複數擴張 件。當未安裝金屬捲之時，擴張件係向内收縮，而當金 屬捲裝設於盤捲機之轉軸上後，藉由擴張件向外擴張以 抵壓金屬捲的最内圈來固定。 [0004] 然而利用擴張件直接抵壓金屬捲的固定方式容易造 成金屬捲的内端部在解捲過程中受損。 【新型内容】 [0005] 本創作人有鑑於此，遂悉心加以研究設計，於今有 本創作產生。緣此，本創作主要目的在提供一種内崁式 橡膠套筒，該套筒用來套在盤捲機或解捲機之轉軸上以 供金屬捲安裝，使得金屬捲能與轉軸共轉來進行解捲且 金屬捲在解捲的過程中不會受損者β 10120314^^ Α〇101 第3頁/共16頁 1012009935-0 [0006]M436512 [0007] [0008] [0009] 依據本創作構成的套筒係用來套在一盤捲機的轉軸 上，該套筒包含一筒體及一金屬製結合件。該筒體的内 部具有沿著一轴向延伸的筒孔，該筒體包含一外周圍及 一内周圍，該内周圍界定該筒孔的孔壁，該筒體的外周 圍可提供金屬捲捲繞，該筒體上設有一槽孔，該槽孔沿 著該軸向延伸且鄰近該筒體的外周圍。該結合件係對應 地結合在該筒體的槽孔内，該結合件包含一結合槽，該 結合槽由該結合件的頂端向該結合件的底端延伸但與該 結合件的底端分隔。 在一實施例中，該結合槽形成圓弧狀，該結合槽在 該結合件的外表面形成一槽口；該筒體的外周圍設有一 對應該槽口的開口。金屬捲的内端係經由該開口與該槽 口置入該結合槽内結合。 在一較佳實施例中，該槽孔的底端兩側個別延伸有 一凹室，各凹室沿著該軸向延伸；該結合件更包含自該 結合件之底端兩側向外延伸的翼部，該結合件的翼部係 對應地結合在該槽扎兩側的凹室内。 關於本創作之其他目的、優點及特徵，將可由以下 較佳實施例的詳細說明並參照所附圖式來了解。M436512 V. New description: [New technical field] [0001] The present invention provides an inner rubber sleeve, especially for mounting between a reel of a coiler or unwinder and a metal coil. Sleeve. [Prior Art] [0002] The fabricated sheet metal or metal strip is usually formed into a metal coil (e.g., steel coil), which is then unwound and processed and cut through slitting to provide strip metal sheets required by different industries. That is, a metal coil is first mounted on the rotating shaft of the coiler or the unwinding machine to be unwound, and then, by the slitter and the reduction machine, and the winding device is wound up, it becomes a majority of the bundle. Strip metal roll. [0003] In order to enable the metal coil wound on the rotating shaft of the winder to co-rotate with the rotating shaft, a plurality of expansion members which are expandable and contractible along the radial direction of the rotating shaft are generally provided on the rotating shaft. When the metal coil is not mounted, the expansion member contracts inwardly, and when the metal coil is mounted on the rotating shaft of the winder, it is fixed by the expansion member expanding outward to press against the innermost circumference of the metal coil. [0004] However, it is easy to cause the inner end portion of the metal coil to be damaged during the unwinding process by the manner in which the expansion member directly presses against the metal coil. [New Content] [0005] In view of this, the creator has carefully studied and designed this book. Therefore, the main purpose of the present invention is to provide an inner rubber sleeve which is placed on the rotating shaft of the coiler or the unwinding machine for mounting the metal coil so that the metal coil can be rotated together with the rotating shaft. Unwinding and the metal coil will not be damaged during the unwinding process. β 10120314^^ Α〇 101 Page 3 of 16 pages 1012009935-0 [0006] M436512 [0007] [0008] [0009] According to this creation The sleeve is used to fit on a rotating shaft of a winder, and the sleeve comprises a cylinder and a metal joint. The inside of the cylinder has a cylindrical hole extending along an axial direction, the cylindrical body including an outer circumference and an inner circumference, the inner circumference defining a hole wall of the cylinder hole, and the outer circumference of the cylinder body can provide a metal coil Winding, the cylinder is provided with a slot extending along the axial direction and adjacent to the outer circumference of the cylinder. The coupling member is correspondingly coupled in the slot of the barrel, and the coupling member comprises a coupling groove extending from the top end of the coupling member to the bottom end of the coupling member but separated from the bottom end of the coupling member . In one embodiment, the coupling groove is formed in an arc shape, and the coupling groove forms a notch on the outer surface of the coupling member; the outer periphery of the cylindrical body is provided with an opening corresponding to the notch. The inner end of the metal coil is coupled to the groove through the opening through the opening. In a preferred embodiment, an inner side of the bottom end of the slot extends with an alcove, and each of the recesses extends along the axial direction; the coupling member further includes an outer portion extending from a bottom end of the coupling member. The wings of the joint are correspondingly coupled to the recesses on both sides of the slot. Other objects, advantages and features of the present invention will become apparent from the following detailed description of the preferred embodiments.
[0010] [0011] 【實施方式】 現將僅為例子但非用以限制的實施例並參照所附圖 式就本創作較佳結構内容說明如下： 參閱第一圖至第六圖，顯示依據本創作一較佳實施 例構成的套筒10，該套筒10用來套在一盤捲機或解捲機 10120314^W A〇101 第4頁/共16頁 1012009935-0 M436512 [0012][0011] [Embodiment] The preferred structure of the present invention will be described as an example only, but not by way of limitation, and with reference to the accompanying drawings. Referring to the first to sixth figures, the display basis is shown. A sleeve 10 constructed in accordance with a preferred embodiment of the present invention is for use in a coiler or unwinder 10120314^WA〇101 Page 4 of 16 pages 1012009935-0 M436512 [0012]
[0013] [0014] 10120314^^ Α0101 的轉軸12上使得金屬捲可裝設在該套筒1〇上來解捲。在 該轉軸12上一般設有可沿著轉軸之徑向作伸缩的擴張件 (未圖禾），當套筒10套在轉軸12上之後，可使擴張件 向外擴張以抵壓套筒的内部來形成固定。 該套筒10包含由橡膠材料製成的一筒體14，該筒體 14包含沿著一軸向相隔的内端16與外端17。當該套筒1〇 套在轉轴12上後，套筒10的内端16係鄰近轉轴12的内側 18。該筒體14的内部具有沿著該軸向延伸的筒孔丨9。再 者，該筒體14包含在徑向相隔的外周圍2〇及内周圍22， 泫内周圍22界定該筒孔19的孔壁◊在本實施例中，在該 筒體14之外端17的外周圍2 〇設有外斜切部21，以利金屬 捲捲繞在該套筒1〇的外周圍2〇上；且在該筒體14的内端 16之内周圍22上設有内斜切部23，以利該套筒10套在轉 轴12上。再者’該筒體丨4的內周圍22設有形成粗糙度的 複數凹槽24，使得轉軸12轉動時，套在轉軸12上的套筒 10不會打滑。此外，筒體14的外周圍2〇設有形成粗糙度 的複數紋路26，使得安裝在套筒10上的金屬捲28 (見第 五圖）不會產生打滑。 該筒體14上更設有一槽孔3〇，在本實施例中，該槽 孔30係沿著該軸向由該外端17向内端16延伸但與該内端 16分隔（見第二圖），且該槽孔3〇係鄰近該筒體14的外 周圍20(見第三圖），再者，該槽孔3〇的斷面概呈矩形 狀，且在該槽孔30的底蠕兩側個別設有一四室32，各凹 室32沿著該軸向延伸。 該套筒10更包含一金屬製的結合件34，該結合件34 第5頁/共16頁 1012009935-0 M436512 包含一頂端36及一底端37，該底端37的兩側向外延伸有 翼部38。該結合件34係對應地結合在該筒體14之槽孔3〇 内且該一翼部38係對應地結合在該槽孔3〇兩側的凹室32 内。再者，該結合件34更包含一結合槽40，在本實施例 中’該結合槽40係形成圓弧狀且由該結合件34的頂端36 向底端37延伸但與底端37分隔，該結合槽4〇在該結合件 34的外表面形成一槽口42 ;該筒體14的外周圍2〇設有一 對應该槽口 42的開口43用以提供該金屬捲28的一内端44 經由該開口43與該槽口42置入該結合槽40内（見第六圖 )。該結合件34可與該筒體14為一體製成而包覆在筒體 14内或是個別製成而連接組合。 [⑻ 15] 依據本創作構成之套筒1 〇在實施上係利用筒孔丨9套 在轉轴12上》當套筒1〇套在轉軸丨2上後，轉軸丨2上的擴 張件可向外擴張以抵壓套筒1〇的内周圍22形成固定，使 得套筒10能與轉軸12共轉，且藉由凹槽24的安排使得套 筒10能更穩固地結合在轉轴12上。再者，當套筒1〇定位 在轉軸12上後，就可將金屬捲28捲繞在該套筒1〇上。當 金屬捲28安裝在該套筒1〇上時，該金屬捲28的内端44係 置入該套筒10之結合件34的溝槽40内結合定位，因而， 該金屬捲28能受轉軸12帶動來共轉以進行解捲。再者， 由於套筒10係由橡膠材料製成，所以，金屬捲28在解捲 過程中不會與轉軸12摩擦而受損，此外，該套筒1〇的使 用壽命也能提高，故本創作已可達成預期之設計目的及 功效增進。 [0016] 前述是對本創作構造作較佳實施例的說明，而依本 10120314^^^ A〇101 第6頁/共16頁 1012009935-0 M436512 創作的設計精神是可作多種變化或修飾實施例。是以， 對於熟悉此項技藝人士可作之明顯替換與修飾，仍將併 入於本創作所主張的專利範圍之内。 【圖式簡單說明】 [0017] 第一圖係本創作之套筒的立體圖，且顯示一盤捲機的轉 轴0 [0018] 第二圖係沿第一圖之2-2線所取的剖視圖。 [0019] 第三圖係沿第一圖之3-3線所取的剖視圖。[0014] The shaft 12 of the 10120314^^0101 is such that a metal coil can be mounted on the sleeve 1 to unwind. An expansion member (not shown) that can be extended and contracted along the radial direction of the rotating shaft is generally disposed on the rotating shaft 12. After the sleeve 10 is sleeved on the rotating shaft 12, the expansion member can be outwardly expanded to press the sleeve. Internal to form a fixed. The sleeve 10 comprises a barrel 14 of rubber material comprising an inner end 16 and an outer end 17 spaced along an axial direction. When the sleeve 1 is placed over the spindle 12, the inner end 16 of the sleeve 10 is adjacent the inner side 18 of the spindle 12. The inside of the cylinder 14 has a cylindrical bore 9 extending along the axial direction. Furthermore, the barrel 14 comprises a radially spaced outer periphery 2 〇 and an inner periphery 22, the inner circumference 22 defining a bore wall 该 of the bore 19 in the present embodiment, at the outer end 17 of the barrel 14 The outer periphery 2 is provided with an outer chamfer 21 so that the metal coil is wound around the outer circumference 2 of the sleeve 1〇; and the inner circumference 22 of the inner end 16 of the cylinder 14 is provided with an inner portion The chamfered portion 23 is formed so that the sleeve 10 is fitted over the rotating shaft 12. Further, the inner circumference 22 of the cylindrical body 4 is provided with a plurality of grooves 24 forming a roughness so that the sleeve 10 fitted over the rotary shaft 12 does not slip when the rotary shaft 12 is rotated. Further, the outer periphery 2 of the cylinder 14 is provided with a plurality of lines 26 forming a roughness so that the metal coil 28 (see Fig. 5) mounted on the sleeve 10 does not cause slippage. The cylinder 14 is further provided with a slot 3 〇. In the embodiment, the slot 30 extends from the outer end 17 toward the inner end 16 along the axial direction but is separated from the inner end 16 (see the second Figure 3, and the slot 3 is adjacent to the outer periphery 20 of the barrel 14 (see the third figure). Further, the slot 3 has a rectangular cross section and is at the bottom of the slot 30. A four-chamber 32 is separately provided on both sides of the creeper, and each of the recesses 32 extends along the axial direction. The sleeve 10 further includes a metal coupling member 34. The coupling member 34 has a top end 36 and a bottom end 37. The bottom end 37 has two sides extending outwardly. Wing 38. The coupling member 34 is correspondingly coupled in the slot 3 of the cylinder 14 and the wing portion 38 is correspondingly coupled in the recess 32 on both sides of the slot 3. Furthermore, the coupling member 34 further includes a coupling groove 40. In the present embodiment, the coupling groove 40 is formed in an arc shape and extends from the top end 36 of the coupling member 34 toward the bottom end 37 but is separated from the bottom end 37. The coupling groove 4 defines a notch 42 on the outer surface of the coupling member 34; the outer periphery 2 of the tubular body 14 is provided with a pair of openings 43 which should be notches 42 for providing an inner end 44 of the metal coil 28. The slot 42 is inserted into the coupling groove 40 via the opening 43 (see the sixth drawing). The joint member 34 can be integrally formed with the tubular body 14 to be wrapped in the tubular body 14 or individually formed and connected. [(8) 15] According to the present invention, the sleeve 1 is configured to be sleeved on the rotating shaft 12 by means of a cylindrical bore 9". When the sleeve 1 is sleeved on the rotating shaft 2, the expanding member on the rotating shaft 2 can be The inner circumference 22, which is outwardly expanded to press against the sleeve 1〇, is fixed so that the sleeve 10 can be co-rotated with the rotating shaft 12, and the sleeve 10 can be more firmly coupled to the rotating shaft 12 by the arrangement of the grooves 24. . Further, when the sleeve 1 is positioned on the rotary shaft 12, the metal coil 28 can be wound around the sleeve 1 . When the metal coil 28 is mounted on the sleeve 1 , the inner end 44 of the metal coil 28 is placed in the groove 40 of the coupling member 34 of the sleeve 10 so that the metal coil 28 can be rotated. 12 led to a total turn for unwinding. Furthermore, since the sleeve 10 is made of a rubber material, the metal coil 28 is not damaged by friction with the rotating shaft 12 during the unwinding process, and the service life of the sleeve 1 也 can also be improved. Creation has achieved the desired design goals and enhancements. [0016] The foregoing is a description of a preferred embodiment of the present construction, and the design spirit created according to the present invention is a variety of variations or modifications. . Therefore, obvious substitutions and modifications to those skilled in the art will still fall within the scope of the patent claimed by the present invention. BRIEF DESCRIPTION OF THE DRAWINGS [0017] The first figure is a perspective view of the sleeve of the present invention, and shows the axis of rotation of a coiler [0018] The second figure is taken along line 2-2 of the first figure. Cutaway view. [0019] The third figure is a cross-sectional view taken along line 3-3 of the first figure.
[0020] 第四圖顯示第一圖之結合件的立體圖。 [0021] 第五圖顯示一金屬捲裝在第一圖之套筒上的剖視圖。 [0022] 第六圖係第五圖之圈取部份的放大圖。 【主要元件符號說明】 [0023] 10.套筒 12.轉轴 [0024] 14.筒體 16.内端 [0025] 17.外端 is.内側 [0026] 19.筒孔 20.外周圍 [0027] 21.外斜切部 22.内周圍 [0028] 23.内斜切部 24.凹槽 [0029] 2 6,紋路 28.金屬捲 [0030] 30.槽孔 32.凹室 [0031] 34.結合件 3 6.頂端 第7頁/共16頁 1012009^35-0 10120314^^ A〇101 M436512 [0032] 38.翼部 40.結合槽 / [〇〇33] 42.槽口 43.開口 [0034] 44.内端[0020] The fourth figure shows a perspective view of the joint of the first figure. [0021] The fifth figure shows a cross-sectional view of a metal coil mounted on the sleeve of the first figure. [0022] The sixth figure is an enlarged view of the encircled portion of the fifth figure. [Description of main component symbols] [0023] 10. Sleeve 12. Rotary shaft [0024] 14. Cylinder 16. Inner end [0025] 17. Outer end is. Inside [0026] 19. Cylinder hole 20. Outer circumference [ 0027] 21. External chamfer 22. Inner circumference [0028] 23. Inner chamfer 24. Groove [0029] 2 6, Grain 28. Metal coil [0030] 30. Slot 32. Alcove [0031] 34. Joint member 3 6. Top page 7/16 pages 1012009^35-0 10120314^^ A〇101 M436512 [0032] 38. Wing 40. Bonding groove / [〇〇33] 42. Notch 43. Opening [0034] 44. inner end
1012031#單編號 A〇101 第8頁/共16頁 1012009935-01012031#单单 A〇101 Page 8 of 16 1012009935-0