201012993 六、發明說明： 【發明所屬之技術領域】 本發明是關於一種u形頂滚輪攜載配重臂，其底部是 開口的，用於紡紗機的牽引裝置，其一端藉由一支持桿的 支撐部被裝設’及頂滾輪攜載配重臂之相對於該支撐部的 端面配置有一閉合元件。 【先前技術】 一種如申請專利範圍第1項的前言部分所述的頂滾輪 攜載配重臂，可從德國第DE 195 04 812 C1號專利案得知， 其中’使用一清潔輥支架來關閉頂滾輪攜載配重臂的開放 端面。該清潔輥支架由一固定板組成，在其上設置一用於 清潔輥的支撐托架。該清潔輥支架藉由該固定板被固定到 頂滾輪攜載配重臂的垂直侧壁上。為了固定該固定板和強 化該頂滾輪攜載配重臂，該固定板被鉚接或焊接於頂滚輪 攜載配重臂上。 從先前技術可知該頂；袞輪搞載配重臂的缺點在於，將 裝配為清潔輥支架的閉合元件更換成其他可用於牵引裝置 上的附加襞置是不可能的。而且， 垚面中 _ °次有深輥主要以鉚接方 飞 疋’ 14樣會在頂滾輪穩截 而會有m Μ㈣㈣㈣臂上形成銳邊部分，因 會有I散的纖維附著在該處。另外， 當薄，因而甘^ 屬片製的疋件相 而其外部邊緣很可能傷害到操作人員。 【發明内容】 ，访二t ’本發明的目的是提供一種頂滾輪攜載配重臂 在該頂滾輪攜載配重臂的前部 ^ ^ 功能性的延伸 201012993 且可彈性變化的結構。 可根據本發明的申請專利範圍第1項所述的特徵來達 到目的。 本發明的改進優點如申請專利範圍的附屬項所述目的 可達到。 如申請專利範園第！項，其主張由塑膠材料構成的閉 。元件被推到頂滾輪攜载配"上，且藉由一成形的閉合 ❹件可拆卸地連接於其上，其中該閉合元件關閉且强化該頂 滚輪攜載配重臂的開放端面，該閉合元件的結構可改變， 以套接可用於該牵引裝置上的附加裝置，例如，清潔輥， 包芯紗裝置，用於壓緊單元的配重裝置或相似裝置。根據 本發明的閉合元件的重要優點是其可被更換且費用低，且 ^閉口元件由塑膠材料構成，與由先前技術所知的清潔輥 支架相比，其形狀可被設計成更多樣式。進一步的優點是， 該由塑勝材料構成的閉合元件纟其邊緣的損傷危險將更 Q 小。總之，由於作為塑膠材料部分的閉合元件的配置，將 該攜載體形成一整體結構的設計可以達到，並可因此令整 個攜載臂的表面更平滑，其可防止散落的纖維黏附其上。 藉由與一成形的閉合件的連接，來令頂滾輪攜載配重臂穩 固因而頂滾輪攜載配重臂的加固件昂貴的生產技術或不 可拆卸的頂滾輪攜載配重臂連接狀況是可避免的。另外， 相對於現有技術，無需如鉚釘或相似物的額外扣緊元件。 與由現有技術所知的膠接、軟焊接或焊接的扣緊方法相 比’產生了閉合元件從頂滾輪攜載配重臂非破壞的拆卸的 201012993 優點。另夕卜’該閉合70件關閉和强化該頂滾輪攜載配重 的前部區域。 較佳的，該頂滾輪攜載配重臂的兩個U廓形的垂直側 翼可各具有一突出的扣緊部分，該閉合元件被壓緊在嗦 處。該閉合元件至少部分地包圍該兩個具有成形的關閉： 的扣緊部分，因此該頂滾輪攜載配重臂的前部區域將具有 功能性的穩定。另外，該閉合元件可很容易地藉由推到扣 緊部分上而被固定於頂滾輪攜載配重臂上，或可藉由從扣 緊部分拉開而從頂滾輪攜載配重臂上拆卸。 另外，該扣緊部分有利地係具有一廓形向連接方向橫 向延伸出。例如，該廓形可為波狀的形狀。然而，其他形 式或形狀的扣緊部分也是可能的，例如，在扣緊部分的外 側’具有複數個大致彼此平行設置且橫向延伸到接合方向 的縱向凹槽。 另外，或取代的，該閉合元件和扣緊部分之間是尺寸 重疊的，因此在閉合元件和扣緊部分之間會產生摩擦嗜 合。以此方式，有助於頂滾輪攜載配重臂的前部區域的穩 定且防止該閉合元件被非故意的拉開。 此外’該閉合元件可具有鉤形的突出部分，其喷合於 頂滾輪攜載配重臂的u廓形之後的適當位置，在此，該閉 合元件被推到扣緊部分上。以此方式，得到一成形的閉合 件’其也可防止該閉合元件被非故意的從攜载臂拉開。 該閉合元件最好為上部開口的大致U形的形狀，以套 接附加的裝置。例如，一清潔輥可被插入形成於U形形狀 201012993 的側翼之間的閉合元件的開口内。於此情況的優點是，由 於金屬/塑膠材料的工具配對，在到由金屬構成的清潔輥的 軸之接觸點的磨損，明顯好於先前技術的金屬摩擦金屬的 情況。 另外，在u形閉合元件的兩個侧翼的至少一個的上緣 區域可配置至少一個閂鎖凸耳。此用於固定以垂直方向插 入閉合元件開口的清潔輥或附加裝置。 〇 特別是，該閉合元件可被配置為中空體，其可被置放201012993 VI. Description of the Invention: [Technical Field] The present invention relates to a u-shaped top roller carrying a weight arm, the bottom of which is open, for a traction device of a spinning machine, one end of which is supported by a support rod The support portion is mounted with a closing element disposed on the end surface of the top roller carrying the weight arm relative to the support portion. [Prior Art] A top roller carrying weight arm as described in the preamble of claim 1 of the patent application is known from the German Patent No. DE 195 04 812 C1, in which the use of a cleaning roller holder is used to close The top roller carries the open end of the weight arm. The cleaning roller holder is composed of a fixing plate on which a support bracket for a cleaning roller is disposed. The cleaning roller holder is fixed to the vertical side wall of the top roller carrying weight arm by the fixing plate. In order to fix the fixing plate and to strengthen the top roller carrying the weight arm, the fixing plate is riveted or welded to the top roller carrying weight arm. The top is known from the prior art; the disadvantage of loading the counterweight with a pick-up wheel is that it is not possible to replace the closure element assembled as a cleaning roll holder with other additional means that can be used on the traction device. Moreover, in the kneading surface, the deep roll is mainly rivet-foiled, and the top roller is stabilized, and the sharp edge portion is formed on the arm of the m (4) (four) (four), because the scattered fibers are attached thereto. In addition, when it is thin, it is easy to damage the operator with the outer edge of the sheet. SUMMARY OF THE INVENTION The purpose of the present invention is to provide a structure in which the top roller carries a weight arm at the front of the top roller to carry a functional extension of the front of the weighting arm 201012993 and is elastically changeable. The object can be attained in accordance with the features described in claim 1 of the present invention. The improved advantages of the present invention are attained as described in the dependent claims of the patent application. Such as applying for patent Fanyuan! Item, which claims to be closed by a plastic material. The component is pushed onto the top roller carrying arrangement and detachably coupled thereto by a formed closure member, wherein the closure member closes and reinforces the open end of the top roller carrying the weight arm, the closure The structure of the components can be varied to nest additional devices that can be used on the traction device, such as a cleaning roller, a core yarn device, a weight device for a compression unit, or the like. An important advantage of the closure element according to the invention is that it can be replaced and is inexpensive, and the closure element is constructed of a plastic material that can be shaped in more style than the cleaning roller holder known from the prior art. A further advantage is that the closure element consisting of a plastic material will have a lower risk of damage to its edges. In summary, due to the configuration of the closure member as part of the plastic material, the design of the carrier to form a unitary structure can be achieved, and thus the surface of the entire carrier arm can be made smoother, which prevents the scattered fibers from adhering thereto. By the connection with a formed closure member, the top roller carrying the weight arm is stabilized, and the top roller carries the weight of the weight arm. The expensive production technique or the non-detachable top roller carrying the weight arm connection condition is avoidable. In addition, additional fastening elements such as rivets or the like are not required with respect to the prior art. The 201012993 advantage of a non-destructive disassembly of the closure element from the top roller carrying weight arm is produced in comparison to the fastening method known in the art for gluing, soft welding or welding. In addition, the closing 70 pieces close and strengthen the front region of the top roller carrying the weight. Preferably, the two U-shaped vertical side wings of the top roller carrying the weight arm each have a protruding fastening portion, and the closing member is pressed against the weir. The closure element at least partially encloses the two fastening portions having a shaped closure: such that the front region of the top roller carrying the weight arm will be functionally stable. In addition, the closing member can be easily fixed to the top roller carrying weight arm by being pushed onto the fastening portion, or can be carried from the top roller by the top roller by being pulled away from the fastening portion. Disassembled. Further, the fastening portion advantageously has a profile extending laterally in the direction of connection. For example, the silhouette can be a wavy shape. However, other forms or shapes of fastening portions are also possible, for example, having a plurality of longitudinal grooves disposed substantially parallel to each other and extending laterally to the joining direction on the outer side of the fastening portion. Additionally or alternatively, the closure element and the fastening portion are dimensioned so that frictional fit is created between the closure element and the fastening portion. In this way, it helps the top roller to carry the stability of the front region of the weight arm and prevent the closure member from being unintentionally pulled apart. Further, the closure member can have a hook-shaped projection that is sprayed into position after the top roller carries the u-profile of the weight arm, where the closure member is pushed onto the fastening portion. In this way, a shaped closure member is obtained which also prevents the closure member from being unintentionally pulled away from the carrying arm. Preferably, the closure member is generally U-shaped in the open upper portion to enclose additional means. For example, a cleaning roller can be inserted into the opening of the closure element formed between the side flaps of the U-shape 201012993. The advantage of this is that, due to the tool pairing of the metal/plastic material, the wear at the point of contact to the shaft of the cleaning roller made of metal is significantly better than that of the prior art metal friction metal. Additionally, at least one latching lug may be disposed in an upper edge region of at least one of the two side flaps of the u-shaped closure element. This is used to secure a cleaning roller or attachment that is inserted in the vertical direction into the opening of the closure element. 〇 In particular, the closure element can be configured as a hollow body that can be placed
於頂滾輪攜載配重臂的扣緊部分上，以適於該閉合元件的U 形形狀。該閉合元件的獨立臂的絕對穩定性將以此方式實 現。配置為扣緊部分的延長部分的加固件防止了閉合元件 上U形套接件的非故意的脫落。 在冑利的結構中，該閉合元件可具有大致為平的閉 沾人-用於配置頂滾輪攜載配重臂上的附加裝置。這樣 ❹攜載配重二—I:且大致為免連接的方式終止於頂滾輪 個連二二一結構中，該閉合元件可被配置至少-合件。藉由至 置附加裝置的摩擦唾合和/或成形的閉 加裝置，， 或螺孔 置固定於頂滚輪攜載配重臂之上。狀。腔螺蚊的供應裳 2此目的’該連接裝置可被配置為至少-個螺紋襯套 該 另卜該連接裝置可被配置為至少-個止動螺检 201012993 閉合元件上的連接裝置的其他配置也是可能的。 本發明將在下文借助於附圖做更詳細的描述。 【實施方式】 圖1所示為一大致u形的閉合元件丨，其由塑膠材質構 成且最好構成一個中空廓形。該閉合元件丨具有一開口， 例如，一清潔輥的軸或其他附加裝置（如一包芯紗裝置， 一用於壓緊單元的裝載裝置或相似裝置）可被插入其内。 圖2顯示了一 u形頂滾輪攜載配重臂2的部分立體圖， 其底部是開口的’用於紡紗機的牽引裝置。從先前技術中， 可充分地得知此類型的頂滾輪攜載配重臂2,是用來固定到 纺/機上，其一端藉由該機器的支持桿上的一支律部被安 裳。圖2顯示了相對於支撐部的頂滾輪播載配重臂2的端 =該閉合配置於其上（如圖3所示為固定該 件1，在U形頂滾輪攜載配重臂2的垂直側翼上各設 =合元件i可被壓入其上之突出的扣緊部分3。為固定 方6 70件卜該扣緊部分3具有—廓形橫向的延伸到接合 而且，該閉合元件成型扣緊部… :::::，在閉合元件1和扣緊部…間會產生摩: 份的加心: = 元二該扣緊部分…延伸部 部分h穩固該閉合二二1广，可提供於各扣緊 之構形為中空本體的套囊中。加固件鳴合於該閉合元件1 件4上的：不了该閉合元件1被推至於扣緊部* 3或加固 上的部分立體圖。 乂加固 201012993 臂丄圖：，顯示了配置於根據圖1的頂滾輪攜載配重 ’上的閉5元件i，的另一實施例的部分立體圖，其中 形閉合元# 4的上部是開口的，其至少一個侧翼上配置有 至少-個閃鎖凸耳用於固緊插入到開口内的附加裝置。 圖5顯示了閉合元件！，，的第二個實施例的立體圖，其 在頂滾輪攜載配重臂2的端面上具有一大致為平的閉合表 面。 〇 該閉合元件r具有一螺紋襯套5或螺孔，其用於簡單 配置頂滾輪攜載配重臂2上的附加裝置。 圖6顯示了 一頂滾輪攜載配重臂2，其扣緊部分3，其 係配合如圖5所示閉合元件Γ，的構形。在此實施例中，無 需根據圖2的實施例所示的額外的加固件。當無需清潔親 來操作附加裝置時’本實施例要達成前述的目的，則該附 加裝置藉由螺紋襯套5被固定於頂滾輪攜載配重臂2上。 圖7所示為圖5的閉合元件1 ’，被壓入到頂滾輪攜載配 ❹重臂2的外觀圖。圖8顯示為圖7的頂滾輪攜載配重臂2 的部分剖視圖。此圖顯示該螺紋襯套5被插入到該閉合元 件11中及在該閉合元件11”上之一鉤形突出部分8，其喷 合於該配重臂2之後。很顯然，此類型的釣形突出部分8 也可用實施於圖1到圖4中所示的閉合元件1，1，的實施例 中。 可從圖9推斷出’ 一個附加裝置1〇是如何很容易地固 疋於閉合元件1”上。為此目的’該附件裝置10可藉由螺釘 9固定於頂滾輪搞载配重臂2上。另外，在該閉合元件1” 9 201012993 的實施例中，可另外固定一清潔輥支架，其可藉由螺針9 和頂滚輪攜載配重臂2上的附加裝置10來固定。 圖10和12所示為該配置閉合元件1 ”和1 ”’於其上的頂 滚輪攜載配重臂2的進一步實施例。它們與圖1所示的實 施例不同’在於根據圖10和11顯示的實施例，該閉合元 件面向頂滾輪攜載配重臂2的側翼具有螺紋襯套$。在圖 12中的另一實施例中，顯示螺紋襯套5設置在上部設有開 口之閉合元件丨”，離該頂滚輪攜载配重臂較遠的側翼上。 【圖式簡單說明】 ® 圖1顯示了根據本發明的閉合元件的立體圖； 圖2顯示了具有加固件的頂滾輪攜载配重臂的部 體圖； # 口冢邵分或加固件 團3顯示了根據圖 合元件的部分立體圖； 閉^^示了根據圖3的配置於頂滚輪搆載配重臂上的 閉σ兀件的另—實施例的部分立體圖； 圖5顯示了閉合元件的第二實施例的立體圖； 圖6顯示了根據圖5的用於配置閉 載配重臂的部分立體圖； 千的頂滾輪攜 圖7顯示了根據圖5的推到扣 元件的部分立體圖； 、刀3固件的閉合 圖8顯示了根據圖7的 圖； ㈣臂的部分剖視 10 201012993 的立體圖； 圖1 〇顯示 之 了配置於頂滾輪攜载配重劈p从叫人_灿 第三個實施例M * 科亂垔潷上的閉合兀件 例的部分立體蹰； ] | Ms — “ 了根據圖10的頂滚輪禮恭取壬路 圖； 掏揭載配重臂的部分剖視 第二=置:::輪_配…㈣合元件 〇The top roller carries the fastening portion of the weight arm to fit the U-shape of the closure member. The absolute stability of the individual arms of the closure element will be achieved in this manner. The stiffener configured as an extension of the fastening portion prevents unintentional shedding of the U-shaped sleeve on the closure element. In a profitable construction, the closure element can have a generally flat closure - an additional means for configuring the top roller to carry the weight arm. Thus, the raft carries the counterweight II-I: and terminates substantially in the connection-free manner in the top roller, and the closure element can be configured to at least-fit. The screw holes are secured to the top roller carrying weight arms by means of a frictional and/or shaped closure device that is attached to the attachment. shape. Supply of the snails 2 for this purpose 'The connection can be configured as at least one threaded bushing. The connecting device can be configured as at least one stop screw 201012993 Other configurations of the connecting device on the closing element It is also possible. The invention will be described in more detail below with the aid of the drawings. [Embodiment] Fig. 1 shows a substantially u-shaped closing member 丨 which is made of a plastic material and preferably constitutes a hollow profile. The closure member has an opening, for example, a shaft of a cleaning roller or other attachment means (such as a core wrapping device, a loading device for the compression unit or the like) can be inserted therein. Figure 2 shows a partial perspective view of a u-shaped top roller carrying the counterweight arm 2, the bottom of which is an open ' traction device for the spinning machine. From the prior art, it can be fully known that this type of top roller carrying weight arm 2 is used for fixing to a spinning machine, one end of which is shackled by a law department on the support rod of the machine. . Figure 2 shows the end of the top roller carrying the counterweight arm 2 with respect to the support portion = the closure is disposed thereon (as shown in Figure 3, the member 1 is fixed, and the U-shaped top roller carries the counterweight arm 2 The vertical flank is provided with a protruding fastening portion 3 on which the splicing element i can be pressed. For the fixing side, the fastening portion 3 has a profile extending laterally to the joint and the closing element is formed. The fastening part... :::::, between the closing element 1 and the fastening part... will produce a molar: the centering of the part: = the second part of the fastening part... the extension part h is stable and the closing is two or two wide, Provided in each of the cuffs that are fastened into a hollow body. The reinforcing member is twisted on the closure member 1 member 4: a partial perspective view of the closure member 1 being pushed onto the fastening portion 3 or the reinforcement.乂Reinforcement 201012993 丄 丄 diagram: shows a partial perspective view of another embodiment of a closed 5 element i disposed on the top roller carrying weight ' according to FIG. 1 , wherein the upper portion of the shaped closure element # 4 is open At least one of the side wings is provided with at least one flash lock lug for securing the additional device inserted into the opening. A perspective view of a second embodiment of the closure member, having a substantially flat closure surface on the end face of the top roller carrying weight arm 2. The closure member r has a threaded bushing 5 or A screw hole for simply arranging the attachment device on the top roller carrying the weight arm 2. Fig. 6 shows a top roller carrying the weight arm 2, the fastening portion 3 of which is closed as shown in Fig. 5. The configuration of the component 。. In this embodiment, there is no need for the additional reinforcement according to the embodiment of Fig. 2. When the cleaning device is not required to operate the attachment, the present embodiment achieves the aforementioned purpose, and the addition The device is fixed to the top roller carrying weight arm 2 by a threaded bushing 5. Figure 7 is an external view of the closing element 1' of Figure 5, which is pressed into the top roller carrying the carrying arm 2. 8 is a partial cross-sectional view showing the top roller carrying the weight arm 2 of Fig. 7. This figure shows that the threaded bushing 5 is inserted into the closing element 11 and a hook-shaped projection 8 on the closing element 11", It is sprayed behind the counterweight arm 2. It is apparent that this type of fishing-shaped projecting portion 8 It can be implemented in the embodiment of the closure element 1, 1 shown in Figures 1 to 4. It can be inferred from Figure 9 that 'an attachment device 1〇 is easily fixed to the closure element 1'. For this purpose, the attachment device 10 can be fixed to the top roller by the screw 9 to engage the weight arm 2. In addition, in the embodiment of the closure element 1" 9 201012993, a cleaning roller holder can be additionally fixed, which can be borrowed It is fixed by the screw 9 and the top roller carrying the additional device 10 on the counterweight arm 2. Figures 10 and 12 show the top roller carrying the weight arm 2 on which the closing elements 1" and 1" are disposed. Further embodiments of the invention are different from the embodiment shown in Fig. 1 in that the closure element has a threaded bushing $ facing the side of the top roller carrying weight arm 2 according to the embodiment shown in Figs. In another embodiment of Fig. 12, the threaded bushing 5 is shown provided with a closing element 开口" with an opening at the top, away from the flank on which the top roller carries the counterweight arm. [Simplified illustration] ® Figure 1 shows a perspective view of a closure element in accordance with the present invention; Figure 2 shows a partial view of a top roller carrying a weighted arm with a reinforcement; #口冢邵分或加加团团3 shows the components according to the figure a partial perspective view; a partial perspective view of another embodiment of the closed σ element arranged on the top roller carrying weight arm according to Fig. 3; Fig. 5 shows a perspective view of a second embodiment of the closing element; Figure 6 shows a partial perspective view of the load-carrying weight arm according to Figure 5; a top roller of the thousand shows a partial perspective view of the push-to-buckle element according to Figure 5; Figure 4 is a cross-sectional view of the arm 10 201012993; Figure 1 shows the configuration of the top roller carrying the weight 劈p from the third embodiment M * Partial stereoscopic 兀 of the closed 兀 case; ] | Ms — FIG Christine the path taken nonyl a top roller 10 of FIG Li; dig mortgage contains counterweight sectional view of the second arm portion opposite = ::: _ wheel engagement elements with square ... (iv)
【主要元件符號說明】 1 ， 1 ， ， 1 ，， ， 1 ，，， 閉合元件 2 頂滾輪攜載配重臂 3，3， 扣緊部分 4 加固件/U形閉合元件的 5 螺紋襯套 8 鉤形突出部分 9 螺釘 10 11 附加裝置 閂鎖凸耳 侧翼 11[Main component symbol description] 1 , 1 , , 1 , , , 1 ,,, closing element 2 top roller carrying weight arm 3, 3, fastening portion 4 reinforcement / U-shaped closing element 5 threaded bushing 8 Hook-shaped projection 9 screw 10 11 attachment latch lug flap 11