1280941 九、發明說明： 【發明所屬之技術領域】 本發明是有關於運送（行駛）流體，也就是液體（水、 染色液等薄板處理液）或氣體（溫風、蒸氣等薄板處理氣體） 中的膠膜、布等薄板（棉網(web))，並朝水平方向攤開以消 除皺痕的擴幅裝置。 【先前技術】 這種丨貝用的擴幅裝置係包含，與軸向兩半外周部呈 對稱的螺旋狀拉伸的螺旋(spiral)山條、及隣接螺旋溝所形 成的螺旋滾輪（例如··參閱下列專利文獻卜2、3及4)。 這種慣_舰裝置’是在運送流财_板上，補 板的運送方向順行的同時，讓軸向各半部的螺旋山條與螺旋 溝’朝各端部行進的旋轉狀態或旋轉驅動狀態下，藉由摩擦 與接觸外周部的螺旋山條，對薄板賦予朝兩端方向的擴張: (也就是擴幅力），但尤其是摩擦係數較大的薄板，會因縣 旋滾輪的螺旋山條薄板’而面臨到容易造成薄板擦傷 專利文獻1 專利文獻2 專利文獻3 專利文獻4 【發明内容】 本發明所欲解決之技術問題： 本發明之主要目的在於，透卿♦轉成之運送 特開平2000-147252號公報 特開平8-268608號公報 特開平7-70913號公報 實開平2-22850號公報 1280941 擦 =:=:在不讓包含摩擦係數大的薄板發生 解決問題之技術手段·· 所構成圍請求項1所記載的螺獅 薄1幅料，轉決，雜設置於薄板上的 螺旋;相關薄板麵置上’是藉由 於螺旋n 方向、及逆向旋轉螺旋式輸送帶乃至同 往端邻的私侧’讓槪溝部賴體沿著螺旋溝流 板之tL此雜會受到細侧的㈣，在概滾輪與薄 t間’對偏離旋_絲輪所魏之趙遠心力的流動（朝 輪衷輪所偏離的方向進行流動)’而對薄板進行螺旋滚 心12 it行加壓、及藉_麟部的流触抗社 ===會產生微小的_，如此一來薄板會在不接_ 疑滾輪螺★山條的雜下進行運送。 請求項1所記載的本發明薄板的擴幅裝置，及請求項2 己载的螺旋滾輪的螺旋溝，最好呈V狀或u狀剖面，尤其 疋由向端部傾斜緩和的偏心（變形）V狀或U狀剖面。 對照先前技術之功效： 根據巾料纖崎求項丨所記載的本發明相關薄板擴 田、置的基本構成，由於薄板不接綱旋滾輪的職山條， 1280941 因此並無薄板磨損的疑慮。 施、、奋2外 >根據μ求項2所記細本發_板擴幅裝置的螺 叙二=域的偏心V狀或U狀剖面的構成，可更順利的流 【^施及更確實進行薄板賴幅與隔離。1280941 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to transporting (driving) fluids, that is, liquids (sheet processing liquids such as water and dyeing liquid) or gases (sheet processing gases such as warm air and steam). A film, cloth or the like (web), and spreads in a horizontal direction to eliminate wrinkles. [Prior Art] The expansion device for the mussel includes a helically-stretched spiral mountain rib which is symmetrical with respect to the outer peripheral portion of the axial half, and a spiral roller formed by the adjacent spiral groove (for example • Refer to the following patent documents, 2, 3 and 4). This kind of conventional ship device is a rotating state or rotation of the spiral mountain strip and the spiral groove 'moving toward each end portion of the axial half while moving in the direction of the transporting of the plate. In the driving state, by spiraling and contacting the spiral mountain strips on the outer peripheral portion, the thin plate is given expansion toward both ends: (that is, the expansion force), but especially the thin plate having a large friction coefficient, which is caused by the rotation roller of the county Spiral slab thin plate' is easy to cause thin plate abrasion. Patent Document 1 Patent Document 2 Patent Document 3 Patent Document 4 [Disclosure] Technical Problem to Be Solved by the Invention: The main object of the present invention is to convert Japanese Unexamined Patent Publication No. Hei No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. ·· The lion's thin 1 piece of material described in the request 1 is turned, and the spiral is placed on the thin plate; the relevant thin plate surface is placed on the spiral n-direction and the reverse-rotating spiral conveyor belt. On the private side of the neighboring side, let the squatting part of the squatting part of the slab along the spiral channel plate tL this miscellaneous will be thin side (four), between the general roller and the thin t's deviation from the rotation _ silk wheel Wei Zhi Zhao Yuanxin The flow (flowing in the direction in which the wheel is deviated)', and the spiral rolling core 12 it presses the thin plate, and the flow contact with the lining is anti-social === will produce a tiny _, thus The thin plate will be transported without the suspicion of the roller snails. The expansion device of the thin plate of the present invention described in claim 1 and the spiral groove of the spiral roller provided in claim 2 preferably have a V-shaped or u-shaped cross section, and in particular, an eccentricity (deformation) which is inclined toward the end portion. V-shaped or U-shaped profile. According to the effect of the prior art: According to the basic composition of the invention relating to the expansion and placement of the thin plate of the present invention described in the article, the thin plate does not support the rotating mountain of the roller, and 1280941 therefore has no doubt that the thin plate is worn. Shi, and Fen 2 > according to the μ item 2, the _ plate expansion device's snail 2 = domain eccentric V-shaped or U-shaped cross-section, smoother flow [^ apply more It is true that the thin plate is inclined and isolated.
闰〇、Γ土於圖面所不進行說明以便進一步獲得瞭解’圖1、 ^所示之實施職是由運送處理液以的雜丨丨，設置於 ^平到魅轉向部_綠輪15 成。《旋滾輪15 睥=卜圖2箭頭所示’對薄板11的運送方向呈逆行的同 t讓軸向各半部微崎16私则赌17，娜中央部 的行進方向進行旋轉驅動。 以此賴㈣，魏處理液12中_板u，是透過逆行 、= 累旋滾輪15薄板11運送杨的旋轉，所引起的螺旋式輸 2乃至同於職槪帶的運送_，⑽著微溝π部處闰〇, Γ 于 于 于 于 于 以便 以便 以便 以便 以便 以便 以便 以便 以便 以便 以便 以便 以便 以便 以便 以便 以便 以便 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' . "Rotating roller 15 睥 = as shown by the arrow in Fig. 2" is opposite to the conveying direction of the thin plate 11 so that the axial half of each half is smuggled, and the traveling direction of the center portion of the center is rotationally driven. In this way, (4), Wei treatment liquid 12 _ plate u, is through the retrograde, = revolving roller 15 thin plate 11 transporting the rotation of the yang, caused by the spiral type 2 or even the same 槪 belt transport _, (10) micro Ditch π
理液12的職溝17流縣端財向，以較擴幅作用。 此外，薄板11是基於螺旋滾輪15的旋轉離心力，而從 處理液12微滚輪15 _財向雜、及藉由職溝17部 上的處理液12流動阻抗所伴隨的壓力上昇，以承受來自於螺 凝滾輪15的離隔作用。 > 下運送到螺旋滾輪15 如此一來，薄板11會在無接觸狀態 以確實擴幅。 〜 螺旋滚輪15的螺旋溝17雖可做成如圖2所示，讓抽向 端部及中央纏斜，以呈略_正謂的v㈣面或u形剖 面形狀，但從促進順利流往處顺12端部的觀點來說 ，則如 1280941 圖3所示，也可讓端部傾斜緩和的中央部上形成出偏心V狀 剖面或U狀剖面，以便確實執行上述薄板11的擴幅與隔離作 用。 本發明之相關擴幅裝置，還可用各種形態予以實施，因 此並未限定於上述形態。 1280941 【圖式簡單說明】 圖1是本發明相關薄板擴幅裝置實施形態之薄板處理液 中的運送狀態側視圖。 圖2構成如圖1實施形態之螺旋滾輪實施例的重要部位 放大正視圖。 圖3構成圖1實施形態之螺旋滾輪螺旋溝最佳實施例的 部分重要部位放大剖面圖。 【主要元件符號說明】 11 薄板 12 處理液 15 螺旋滾輪 16 螺旋山條 17 螺旋溝The management of the liquid 12 is the county's financial direction, with a relatively large expansion. Further, the thin plate 11 is based on the centrifugal force of the rotation of the spiral roller 15, and the pressure accompanying the flow resistance of the treatment liquid 12 micro-roller 15 and the flow of the treatment liquid 12 on the portion 17 of the working groove is received to withstand the pressure The separation of the screw roller 15 is separated. > Transported to the spiral roller 15 as a result, the thin plate 11 will be in a non-contact state to be surely expanded. ~ The spiral groove 17 of the spiral roller 15 can be made as shown in Fig. 2, so that the pumping end portion and the center are slanted to form a v-four-face or u-shaped cross-sectional shape, but promote smooth flow. From the viewpoint of the 12-end portion, as shown in Fig. 3, for example, in the case of Fig. 3,094, the eccentric V-shaped cross section or the U-shaped cross section may be formed on the central portion where the end portion is inclined to be gentle, so as to surely perform the expansion and isolation of the thin plate 11 described above. effect. The expansion device of the present invention can also be implemented in various forms, and thus is not limited to the above embodiment. 1280941 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side view showing a state of conveyance in a sheet processing liquid of an embodiment of a thin-plate expansion device according to the present invention. Fig. 2 is an enlarged front elevational view showing an important part of the embodiment of the spiral roller of the embodiment of Fig. 1. Fig. 3 is an enlarged cross-sectional view showing a part of an essential part of a preferred embodiment of the spiral roller spiral groove of the embodiment of Fig. 1. [Main component symbol description] 11 Thin plate 12 Treatment liquid 15 Spiral roller 16 Spiral mountain 17 Spiral groove