TW201402440A - Sheet guide system - Google Patents
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- TW201402440A TW201402440A TW101124161A TW101124161A TW201402440A TW 201402440 A TW201402440 A TW 201402440A TW 101124161 A TW101124161 A TW 101124161A TW 101124161 A TW101124161 A TW 101124161A TW 201402440 A TW201402440 A TW 201402440A
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Abstract
Description
本發明涉及一種片材導向(WEB GUIDE)系統，更詳細地涉及一種藉由獨立作用的兩個控制輥同時控制片材(WEB)的移動方向及位置，以防止在只控制片材的移動方向或位置時可能會導致的張力的不均衡或片材鼓起的片材導向系統。 The present invention relates to a sheet guiding (WEB GUIDE) system, and more particularly to a simultaneous control of the moving direction and position of a sheet (WEB) by two independent control rollers to prevent only controlling the moving direction of the sheet. Or an imbalance of tension that may result from a position or a sheet bulging system that is swelled by the sheet.
在各種工業領域中，廣泛地使用藉由輥輪支撐並運送連續紙、塑膠薄膜或金屬膜等柔軟的連續材料(下稱“片材”)的片材控制技術。特別是，最近對於高附加值的材料也使用片材導向系統。 In various industrial fields, a sheet control technique in which a soft continuous material (hereinafter referred to as "sheet") such as a continuous paper, a plastic film or a metal film is supported and conveyed by a roller is widely used. In particular, sheet guiding systems have recently been used for high value-added materials.
在運送片材時，當支撐片材的輥輪設置在不正確的位置時，或者由於安裝在輥輪上的軸承的公差或安裝在輥輪上的驅動電動機的振盪等所引起的差錯，會在輸送片材時導致晃動。 When the sheet is conveyed, when the roller supporting the sheet is set at an incorrect position, or due to a tolerance of a bearing mounted on the roller or an oscillation of a driving motor mounted on the roller, etc., Shaking occurs when the sheet is conveyed.
已知有很多用以補償此時產生的片材晃動的系統，參照圖1，習知片材導向系統如圖中的(a)所示只控制片材的移動方向，或者如圖中的(b)所示只控制片材的位置以補償片材的晃動。 There are many known systems for compensating for sheet sloshing generated at this time. Referring to Fig. 1, the conventional sheet guiding system controls only the moving direction of the sheet as shown in (a) of the figure, or as shown in the figure ( b) Only the position of the sheet is controlled to compensate for the sway of the sheet.
然而，習知發明忽略了在透過只控制片材的移動方向或位置而補償片材晃動時所產生的由不均衡的張力所引起的片材的不均勻的變形或鼓起，或者在片材材質為彈性材料時，則期待所述變形或鼓起在片材的運送過程中被彈性沖掉。 However, the conventional invention neglects uneven deformation or bulging of the sheet caused by uneven tension generated by compensating for sheet sway by controlling only the moving direction or position of the sheet, or in the sheet. When the material is an elastic material, it is expected that the deformation or bulging is elastically washed away during the conveyance of the sheet.
但是，這種方法在片材的表面形成圖案時導致以下問題：若在不均勻變形或鼓起狀態的片材的表面形成圖案，則在片材恢復原狀時，圖案的形狀會變形，因此無法輸出所需要的圖案。 However, this method causes a problem in forming a pattern on the surface of the sheet: if a pattern is formed on the surface of the sheet which is unevenly deformed or bulged, the shape of the pattern may be deformed when the sheet is restored to the original state, and thus it is impossible to Output the desired pattern.
本發明是為了解決上述習知問題而提出的，其目的是提供一種片材導向系統，該系統透過同時調節移動片材的移動方向及位置，從而能夠防止移動片材的晃動及因張力的不均衡所引起的片材的不均勻變形或鼓起。 The present invention has been made to solve the above-mentioned conventional problems, and an object thereof is to provide a sheet guiding system capable of preventing sway of a moving sheet and tension due to movement by simultaneously adjusting a moving direction and a position of the moving sheet. Uneven deformation or bulging of the sheet caused by the equalization.
上述目的透過本發明的以下技術方案來實現。一種片材導向系統，用於輸送片材，其中包括：第一控制輥部，被設置為在第一平面上可運動，供片材沿第一平面進入，且沿著與第一平面平行隔開的第二平面送出片材；第二控制輥部，被設置為在第二平面上可運動，供片材沿第二平面進入，且沿著與第一平面及第二平面平行隔開的第三平面送出片材；以及控制部，控制第一控制輥部或第二控制輥部分別獨立地運動。 The above object is achieved by the following technical solutions of the present invention. A sheet guiding system for conveying a sheet, comprising: a first control roller portion configured to be movable in a first plane for the sheet to enter along a first plane and to be parallel to the first plane The second planar sheet is fed out; the second control roller portion is configured to be movable in a second plane for the sheet to enter along the second plane and to be parallel to the first plane and the second plane The third plane sends out the sheet; and the control unit controls the first control roller portion or the second control roller portion to move independently.
其中可進一步包括水準運動部，用以導向第一控制輥部或第二控制輥部的端部在水準方向上運動。 Therein, the leveling movement portion may be further included to guide the end of the first control roller portion or the second control roller portion to move in the horizontal direction.
而且，可進一步包括相互隔開的一對壁面，水準運動部設置在第一控制輥部或第二控制輥部的端部和壁面之間。 Moreover, it may further include a pair of wall faces spaced apart from each other, and the level moving portion is disposed between the end portion of the first control roller portion or the second control roller portion and the wall surface.
其中第一控制輥部或第二控制輥部可包括長度調節部，該長度調節部用以在第一控制輥部或第二控制輥部的轉動時調節其軸向長度，以保持第一控制輥部或第二控制輥部的端部與水準運動部的連接狀態。 Wherein the first control roller portion or the second control roller portion may include a length adjusting portion for adjusting the axial length of the first control roller portion or the second control roller portion to maintain the first control a state in which the end of the roller portion or the second control roller portion is connected to the level moving portion.
而且，長度調節部可包括：插入部，向水準運動部側突出並與第一控制輥部或第二控制輥部的中心軸具有同一個中心軸；和凹槽部，供插入部的一部分插入，另一側與水準運動部連接。 Moreover, the length adjusting portion may include: an insertion portion that protrudes toward the level moving portion side and has the same central axis as the central axis of the first control roller portion or the second control roller portion; and a groove portion for inserting a part of the insertion portion The other side is connected to the leveling department.
其中在所述第一控制輥部或所述第二控制輥部的兩端部可進一步包括拉力感測器，用以檢測在第一控制輥部或第二控制輥部的兩端部上產生的張力。 Wherein the two ends of the first control roller portion or the second control roller portion may further include a tension sensor for detecting generation on both ends of the first control roller portion or the second control roller portion The tension.
而且，可進一步包括：多個第一位置感測器，檢測向第一控制輥部進入的片材的進入角度；和多個第二位置感測器，檢測從第二控制輥部送出的片材的送出角度。 Moreover, the method may further include: a plurality of first position sensors detecting an entry angle of the sheet entering the first control roller portion; and a plurality of second position sensors detecting the sheet fed from the second control roller portion The angle at which the material is sent.
其中所述控制部可控制水準運動部，以調節第一控制輥部或第二控制輥部的轉動，從而使得在片材的兩端部產生的張力相同。 Wherein the control portion may control the level moving portion to adjust the rotation of the first control roller portion or the second control roller portion such that the tension generated at both ends of the sheet is the same.
根據本發明，提供一種片材導向系統，該系統透過使用位於不同高度並可獨立控制的兩個輥輪，在運送片材時能夠防止片材的晃動及由不均衡的張力所引起的片材的不均勻變形或鼓起。 According to the present invention, there is provided a sheet guiding system capable of preventing sheet sway and sheet caused by uneven tension when conveying sheets by using two rollers at different heights and independently controllable Uneven deformation or bulging.
而且，透過水準運動部，使第一控制輥部或第二控制輥部獨立運動，從而能夠將在通過第一控制輥部或第二控制輥部的片材的兩端部產生的張力保持一致，以防止片材的鼓起。 Further, the first control roller portion or the second control roller portion is independently moved by the level moving portion, so that the tension generated at both end portions of the sheet passing through the first control roller portion or the second control roller portion can be kept uniform. To prevent the bulging of the sheet.
下面，參照圖式詳細說明本發明的第一實施例的片材導向系統100。 Hereinafter, the sheet guiding system 100 of the first embodiment of the present invention will be described in detail with reference to the drawings.
圖1為示意地表示習知片材導向系統的立體圖；圖2為示意地表示本發明的第一實施例的片材導向系統的立體圖；圖3 為示意地表示圖2所示片材導向系統的橫截面的剖視圖；圖4為示意地表示在圖2所示片材導向系統中，片材在無水準運動部的運動狀態下通過的狀態的平面圖；圖5為示意地表示在圖2所示片材導向系統中，片材在由於水準運動部的運動而控制輥部轉動的狀態下通過的狀態的平面圖。 1 is a perspective view schematically showing a conventional sheet guiding system; and FIG. 2 is a perspective view schematically showing a sheet guiding system of a first embodiment of the present invention; 2 is a cross-sectional view schematically showing a cross section of the sheet guiding system shown in FIG. 2; FIG. 4 is a view schematically showing a state in which the sheet passes through the movement state of the water-free quasi-moving portion in the sheet guiding system shown in FIG. Fig. 5 is a plan view schematically showing a state in which the sheet passes through a state in which the sheet portion is rotated by the movement of the level moving portion in the sheet guiding system shown in Fig. 2.
參照圖2或圖5，本發明的第一實施例的片材導向系統100是同時控制片材的移動方向及位置的系統，包括；壁面105、第一控制輥部120、第一水準運動部130、第一拉力感測器140、第二控制輥部150、第二水準運動部160、第二拉力感測器170、感測器部180和控制部。 Referring to FIG. 2 or FIG. 5, the sheet guiding system 100 of the first embodiment of the present invention is a system for simultaneously controlling the moving direction and position of the sheet, including: the wall surface 105, the first control roller portion 120, and the first level moving portion. 130, a first tension sensor 140, a second control roller portion 150, a second level moving portion 160, a second tension sensor 170, a sensor portion 180, and a control portion.
所述壁面105被設置為相互隔開的一對壁面，起到將後述之第一控制輥部120、第一水準運動部130、第一拉力感測器140、第二控制輥部150、第二水準運動部160、第二拉力感測器170以及感測器部180容納於一對壁面105之間的外殼作用。 The wall surface 105 is provided as a pair of wall surfaces spaced apart from each other, and functions as a first control roller unit 120, a first level moving unit 130, a first tension sensor 140, and a second control roller unit 150, which will be described later. The second level moving portion 160, the second tension sensor 170, and the sensor portion 180 are housed in a housing between the pair of wall surfaces 105.
首先，將供片材110進入並與後述第一輥輪121的外周面的最下端接觸為止的平面稱為第一平面111，將從後述第一輥輪121的外周面的最上端到後述第二輥輪151的外周面的最下端為止的平面稱為第二平面112，從後述第二輥輪151的外周面的最上端到運送片材110的目的地為止的平面稱為第三平面113。即，第一平面111、第二平面112及第三平面113均為平行設置。 First, a plane in which the sheet 110 enters and comes into contact with the lowermost end of the outer peripheral surface of the first roller 121 to be described later is referred to as a first plane 111, and will be described from the uppermost end of the outer peripheral surface of the first roller 121 to be described later. A plane from the lowermost end of the outer circumferential surface of the second roller 151 is referred to as a second plane 112, and a plane from the uppermost end of the outer circumferential surface of the second roller 151 to the destination of the conveyance sheet 110, which will be described later, is referred to as a third plane 113. . That is, the first plane 111, the second plane 112, and the third plane 113 are all disposed in parallel.
但是，第一平面111、第二平面112及第三平面113並不局限於此，根據片材110的輸送方向，可自由選擇。即，可與上述方向相反的方向送出片材110，也就是說可使片材110沿第三平面113進入，並沿第一平面111送出。 However, the first plane 111, the second plane 112, and the third plane 113 are not limited thereto, and are freely selectable according to the conveying direction of the sheet 110. That is, the sheet 110 can be fed in a direction opposite to the above direction, that is, the sheet 110 can be advanced along the third plane 113 and sent out along the first plane 111.
所述第一控制輥部120是用以轉換片材110的移動方向，以使片材110沿著後述第一平面111進入，並沿後述第二平面112送出，且將片材110的位置提升至後述第一輥輪121的直徑和片材110的厚度高度的裝置，包括第一輥輪121、第一軸122和第一長度調節部123。 The first control roller portion 120 is for converting the moving direction of the sheet 110 so that the sheet 110 enters along the first plane 111 described later, and is sent along the second plane 112 described later, and the position of the sheet 110 is raised. The apparatus for the diameter of the first roller 121 and the thickness of the sheet 110 to be described later includes the first roller 121, the first shaft 122, and the first length adjusting portion 123.
所述第一輥輪121在沿其外周面接觸有片材110的狀態下轉換片材110的移動方向。即，導向片材110的移動方向，使得片材110從第一輥輪121的最下端進入，並從最上端送出。 The first roller 121 converts the moving direction of the sheet 110 in a state where the sheet 110 is contacted along the outer peripheral surface thereof. That is, the moving direction of the guide sheet 110 is such that the sheet 110 enters from the lowermost end of the first roller 121 and is fed from the uppermost end.
此外，在送出片材110的期間，所述第一輥輪121與片材110接觸並支撐片材110，從而往使用者所希望的方向帶動片材110。 Further, during the feeding of the sheet 110, the first roller 121 contacts the sheet 110 and supports the sheet 110 to drive the sheet 110 in a direction desired by the user.
所述第一軸122被插入所述第一輥輪121中，支撐所述第一輥輪121並使之旋轉。所述第一軸122是公知技術，因此省略詳細說明。 The first shaft 122 is inserted into the first roller 121 to support and rotate the first roller 121. The first shaft 122 is a well-known technique, and thus detailed description is omitted.
所述第一長度調節部123供調節第一控制輥部120的軸向長度，當水準運動部130運動，以使第一控制輥部120轉動時，為了保持第一控制輥部120與水準運動部130的連接狀態，需要改變第一控制輥部120的長度，因此透過第一長度調節部123調節軸向長度。 The first length adjusting portion 123 is configured to adjust the axial length of the first control roller portion 120, and when the level moving portion 130 moves to rotate the first control roller portion 120, in order to maintain the first control roller portion 120 and the leveling movement In the connected state of the portion 130, it is necessary to change the length of the first control roller portion 120, and thus the axial length is adjusted by the first length adjusting portion 123.
在本發明的一實施例100中，第一長度調節部123由凹槽部124和插入部125構成，在凹槽部124嵌合於插入部125的狀態下可沿軸線方向運動，而且在凹槽部124的內壁面設置有插槽，在插入部125的外側面設置有與插槽對應的突部，因此僅由凹槽部124和插入部125的運動即能夠調節第一長度調節部123的長度。這可適用於第一長度調節部123的變動幅度小的情況，但並不局限於此。 In an embodiment 100 of the present invention, the first length adjusting portion 123 is constituted by the groove portion 124 and the insertion portion 125, and is movable in the axial direction in a state where the groove portion 124 is fitted to the insertion portion 125, and is concave. The inner wall surface of the groove portion 124 is provided with a slot, and the protrusion corresponding to the slot is provided on the outer side surface of the insertion portion 125. Therefore, the first length adjustment portion 123 can be adjusted only by the movement of the groove portion 124 and the insertion portion 125. length. This can be applied to the case where the fluctuation range of the first length adjusting portion 123 is small, but is not limited thereto.
然而，如果第一長度調節部123的變動幅度必須寬，凹槽部124側的第一軸122或插入部125側的第一軸122中的至少一個必須被設置為其長度可伸縮。雖然，凹槽部124側的第一軸122及插入部125側的第一軸122均可伸縮為佳，但並不局限於此。但在這種情況下，後述控制部需要同時控制第一長度調節部123的運動。 However, if the fluctuation range of the first length adjusting portion 123 must be wide, at least one of the first shaft 122 on the side of the groove portion 124 or the first shaft 122 on the side of the insertion portion 125 must be set to be stretchable in length. Although the first shaft 122 on the side of the groove portion 124 and the first shaft 122 on the side of the insertion portion 125 may both expand and contract, it is not limited thereto. However, in this case, the control unit described later needs to simultaneously control the movement of the first length adjusting unit 123.
所述第一水準運動部130設置在壁面105和第一控制輥部120之間，且在與第一控制輥部120相連的狀態下沿壁面105進行水準運動。 The first level moving portion 130 is disposed between the wall surface 105 and the first control roller portion 120, and is level-moved along the wall surface 105 in a state of being connected to the first control roller portion 120.
在本發明的一實施例100中，第一水準運動部130設置在第一控制輥部120的兩端中的至少任意一端，而在本發明的一實施例中在兩端均有設置。當然，第一水準運動部130可僅設置在第一控制輥部120的一端側，此時，在第一控制輥部120的另一端和壁面105之間設置有軸承，隨著水準運動部130的運動，可固定第一控制輥部120的另一端的位置，且僅轉換方向。但方向轉換裝置並不局限於軸承。 In an embodiment 100 of the present invention, the first level moving portion 130 is disposed at at least one of the two ends of the first control roller portion 120, and is disposed at both ends in an embodiment of the present invention. Of course, the first level moving portion 130 may be provided only on one end side of the first control roller portion 120. At this time, a bearing is provided between the other end of the first control roller portion 120 and the wall surface 105, along with the level moving portion 130. The movement can fix the position of the other end of the first control roller portion 120 and only change the direction. However, the direction changing device is not limited to bearings.
如本發明之一實施例100，在第一控制輥部120的兩端設置有水準運動部130時，如果設置在一側的水準運動部130和設置在另一側的水準運動部130朝相同的方向同時移動，第一控制輥部120就按第一水準運動部130移動的距離做平行移動。例如，當通過片材導向系統100的片材110的長度改變時，為了調節第一控制輥部120和第二控制輥部150之間的間隔以反映被改變的長度而進行這種操作，但並不局限於此。 According to an embodiment 100 of the present invention, when the level moving portion 130 is provided at both ends of the first control roller portion 120, if the level moving portion 130 provided on one side and the level moving portion 130 disposed on the other side face the same The direction of the movement is simultaneously moved, and the first control roller unit 120 moves in parallel in accordance with the distance moved by the first level moving portion 130. For example, when the length of the sheet 110 passing through the sheet guiding system 100 is changed, this operation is performed in order to adjust the interval between the first control roller portion 120 and the second control roller portion 150 to reflect the changed length, but Not limited to this.
此外，如果在第一水準運動部130中，只有其中一個運動，或者水準運動部132朝彼此相反的方向移動，則第一控制輥部120在以傾斜的狀態與壁面105接觸的狀態下轉動。 Further, if only one of the first level moving portions 130 is moved, or the level moving portion 132 is moved in the opposite direction to each other, the first control roller portion 120 is rotated in a state of being in contact with the wall surface 105 in an inclined state.
換言之，當僅在第一控制輥部120的一側設置有第一水準運動部130時，只能獲得第一控制輥部120以壁面105為准轉動的效果，當在兩側設置有第一水準運動部130時，進一步獲得第一控制輥部120平行移動的效果，因此根據使用者的需求，可自由選擇。 In other words, when the first level moving portion 130 is provided only on one side of the first control roller portion 120, only the effect of the first control roller portion 120 rotating on the wall surface 105 can be obtained, when the first side is provided on both sides When the level moving unit 130 is used, the effect of the parallel movement of the first control roller unit 120 is further obtained, and therefore, it can be freely selected according to the needs of the user.
另一方面，在本發明之一實施例100中第一水準運動部130為直線電動機(linear motor)，但並不局限於此。 On the other hand, in the embodiment 100 of the present invention, the first level moving portion 130 is a linear motor, but is not limited thereto.
所述第一拉力感測器140設置在第一控制輥部120的兩端，用以檢測在第一控制輥部120的兩端產生的拉力。如果在第一控制輥部120的兩端產生的拉力的大小不同，就會導致片材110鼓起，因此透過後述控制部調節第一水準運動部130以調節第一控制輥部120的轉動程度，直至由第一拉力感測器140檢測的拉力大小基本上一致為止。 The first tension sensor 140 is disposed at both ends of the first control roller portion 120 for detecting a tensile force generated at both ends of the first control roller portion 120. If the magnitude of the tensile force generated at both ends of the first control roller portion 120 is different, the sheet 110 is bulged, so that the first level moving portion 130 is adjusted by the control portion described later to adjust the degree of rotation of the first control roller portion 120. Until the magnitude of the tension detected by the first tension sensor 140 is substantially the same.
在本發明的一實施例100中，第一拉力感測器140為測力感測器(load cell)，但並不局限於此。 In an embodiment 100 of the present invention, the first tension sensor 140 is a load cell, but is not limited thereto.
所述第二控制輥部150將沿著第二平面112進入的片材110的旋轉方向朝第三平面113側轉換，並支撐被送出的片材110以控制片材110的移動方向。在本發明的一實施例100中，第二控制輥部150包括第二輥輪151、第二軸152和第二長度調節部153。 The second control roller portion 150 converts the rotational direction of the sheet 110 entering along the second plane 112 toward the third plane 113 side, and supports the fed sheet 110 to control the moving direction of the sheet 110. In an embodiment 100 of the present invention, the second control roller portion 150 includes a second roller 151, a second shaft 152, and a second length adjusting portion 153.
另一方面，構成第二控制輥部150的第二輥輪151、第二軸152和第二長度調節部153與上述第一控制輥部120中的第一輥輪121、第一軸122和第一長度調節部123的結構相同，因此省略詳細說明。 On the other hand, the second roller 151, the second shaft 152, and the second length adjusting portion 153 constituting the second control roller portion 150 and the first roller 121, the first shaft 122, and the first control roller portion 120 are Since the configuration of the first length adjusting portion 123 is the same, detailed description thereof will be omitted.
所述第二水準運動部160設置在壁面105和第二控制輥部150之間，在與第二控制輥部150連接的狀態下沿壁面105水 準運動。對第二水準運動部160的說明與對第一水準運動部130的上述說明相同，因此省略詳細說明。 The second level moving portion 160 is disposed between the wall surface 105 and the second control roller portion 150, and is watered along the wall surface 105 in a state of being connected to the second control roller portion 150. Quasi-sports. The description of the second level moving unit 160 is the same as that described above for the first level moving unit 130, and thus detailed description thereof will be omitted.
所述第二拉力感測器170設置在第二控制輥部150的兩端，用以檢測在第二控制輥部150的兩端上產生的拉力。第二拉力感測器170具有與上述第一拉力感測器140相同的結構及功能，因此省略詳細說明。 The second tension sensor 170 is disposed at both ends of the second control roller portion 150 for detecting a tensile force generated on both ends of the second control roller portion 150. The second tension sensor 170 has the same configuration and function as the above-described first tension sensor 140, and thus detailed description is omitted.
所述感測器部180檢測所進入的片材110的位置資訊，並導向通過本發明一實施例之片材導向系統100的片材100的移動路徑，包括：多個第一位置感測器181，用以檢測進入第一控制輥部120的片材110的進入角度；及多個第二位置感測器184，用以檢測從第二控制輥部150送出的片材110的送出角度。 The sensor portion 180 detects the position information of the incoming sheet 110 and guides the movement path of the sheet 100 through the sheet guiding system 100 according to an embodiment of the present invention, including: a plurality of first position sensors 181, for detecting an entry angle of the sheet 110 entering the first control roller portion 120; and a plurality of second position sensors 184 for detecting a feeding angle of the sheet 110 sent from the second control roller portion 150.
在本發明之一實施例100中，第一位置感測器181和第二位置感測器184分別為兩個，位於供片材110進入及送出的第一平面111及第三平面113上。 In one embodiment 100 of the present invention, the first position sensor 181 and the second position sensor 184 are respectively located on the first plane 111 and the third plane 113 for the sheet 110 to enter and be sent out.
所述控制部為了將由第一拉力感測器140或第二拉力感測器170檢測的所述第一控制輥部120或所述第二控制輥部150的兩端的拉力調節為相同的拉力，控制第一水準運動部130或第二水準運動部160，以調節第一輥輪121的方向或第二輥輪151的方向。 The control portion adjusts the pulling force of both ends of the first control roller portion 120 or the second control roller portion 150 detected by the first tension sensor 140 or the second tension sensor 170 to the same tensile force, The first level moving portion 130 or the second level moving portion 160 is controlled to adjust the direction of the first roller 121 or the direction of the second roller 151.
此外，控制部控制第一水準運動部130或第二水準運動部160，以調節第一輥輪121的方向或第二輥輪151的方向，使得片材110沿著由導向感測器184導向的第三平面113送出。 Further, the control portion controls the first level moving portion 130 or the second level moving portion 160 to adjust the direction of the first roller 121 or the direction of the second roller 151 such that the sheet 110 is guided along the guide sensor 184 The third plane 113 is sent out.
下面說明如上片材導向系統的第一實施例100的動作。 Next, the action of the first embodiment 100 of the above-described sheet guiding system will be described.
圖6為示意地表示在圖2所示片材導向系統中，隨著水準運動部的轉動，控制輥部的長度透過長度調節部而變動的狀態 的平面圖；圖7為僅用片材的中心線示意地表示通過圖2所示片材導向系統的片材的平面圖。 Fig. 6 is a view schematically showing a state in which the length of the control roller portion is transmitted through the length adjusting portion as the level moving portion rotates in the sheet guiding system shown in Fig. 2; FIG. 7 is a plan view schematically showing a sheet passing through the sheet guiding system shown in FIG. 2 only with the center line of the sheet.
首先，參照圖4，以片材110的運送過程為准，從第一控制輥部120和第二控制輥部150與壁面105垂直接觸的情況開始說明。 First, referring to Fig. 4, the case where the first control roller portion 120 and the second control roller portion 150 are in vertical contact with the wall surface 105 will be described based on the conveyance process of the sheet 110.
為了同時調節片材110的移動方向及位置，片材110進入本發明一實施例之片材導向系統100。片材110沿第一平面111首次與第一輥輪121的外周面的最下端接觸，且到其通過第一輥輪121的外周面的最上端為止，與第一輥輪121的外周面接觸。藉此，片材110以與進入第一控制輥部120時的方向相反的方向通過第一控制輥部120，片材100所處的高度同時被提升第一輥輪121的直徑和片材110的厚度。 In order to simultaneously adjust the moving direction and position of the sheet 110, the sheet 110 enters the sheet guiding system 100 of an embodiment of the present invention. The sheet 110 first comes into contact with the lowermost end of the outer peripheral surface of the first roller 121 along the first plane 111, and comes into contact with the outer peripheral surface of the first roller 121 until it passes the uppermost end of the outer peripheral surface of the first roller 121. . Thereby, the sheet 110 passes through the first control roller portion 120 in a direction opposite to the direction when entering the first control roller portion 120, and the height at which the sheet 100 is placed is simultaneously raised by the diameter of the first roller 121 and the sheet 110 thickness of.
片材110通過第一輥輪121的外周面的最上端，且沿第二平面112移動。 The sheet 110 passes through the uppermost end of the outer peripheral surface of the first roller 121 and moves along the second plane 112.
在通過第二平面112後，片材110與第二輥輪151的外周面的最下端接觸，並到通過第二輥輪151的外周面的最上端為止，與第二輥輪151的外周面接觸。片材110通過第二輥輪151並沿第三平面113移動，結果片材110的高度被提升第一輥輪121的直徑、第二輥輪151的直徑以及兩倍於片材110的厚度，且沿著與進入方向相同的方向被運送至製程部或紙管(paper tube)。 After passing through the second flat surface 112, the sheet 110 comes into contact with the lowermost end of the outer peripheral surface of the second roller 151, and reaches the outermost surface of the second roller 151 until passing through the uppermost end of the outer peripheral surface of the second roller 151. contact. The sheet 110 is moved by the second roller 151 and along the third plane 113, with the result that the height of the sheet 110 is raised by the diameter of the first roller 121, the diameter of the second roller 151, and twice the thickness of the sheet 110, And it is transported to the process part or the paper tube in the same direction as the entry direction.
即，上述情形可適用於片材110的進入位置和片材的運送位置之間只存在高度之差，而片材進入第一控制輥部120的方向和從第三控制輥部150送出的方向處於同一線上的情況。 That is, the above-described case can be applied to the difference between the entrance position of the sheet 110 and the conveyance position of the sheet, and the direction in which the sheet enters the first control roller portion 120 and the direction sent from the third control roller portion 150. On the same line.
另一方面，參照圖5，對片材110的進入位置和擬運送位置不在同一線上，且具有高度差的情況即片材110的高度和移 動方向均需要改變的情況進行說明。 On the other hand, referring to FIG. 5, the entry position and the intended transport position of the sheet 110 are not on the same line, and there is a case where the height difference is the height and shift of the sheet 110. The case where the moving direction needs to be changed is explained.
片材110的進入過程與上述內容相同，因此省略詳細說明。為了改變片材110的移動方向，需要藉由第一輥輪121或第二輥輪151轉換片材110的方向。藉由水準運動部改變第一輥輪121和第二輥輪151之方向的過程相同，因此在此以第一輥輪121為准進行說明。 The entry process of the sheet 110 is the same as that described above, and thus detailed description is omitted. In order to change the moving direction of the sheet 110, it is necessary to switch the direction of the sheet 110 by the first roller 121 or the second roller 151. Since the process of changing the direction of the first roller 121 and the second roller 151 by the level moving portion is the same, the first roller 121 will be described here.
第一控制輥部120隨著設置在兩端的第一水準運動部130的運動，在片材110進入第一控制輥部120時和通過第一控制輥部120時之間產生第一夾角θ1。考慮到由第一拉力感測器140檢測的第一控制輥部120的兩端的張力、由位置感測器181檢測的第一平面111及由導向感測器184導向的第三平面113，由控制部決定第一夾角θ1，這將後面描述。 The first control roller portion 120 generates a first included angle θ 1 between the sheet 110 entering the first control roller portion 120 and passing through the first control roller portion 120 as the first level moving portion 130 is disposed at both ends. . Considering the tension of both ends of the first control roller portion 120 detected by the first tension sensor 140, the first plane 111 detected by the position sensor 181, and the third plane 113 guided by the guiding sensor 184, The control unit determines the first angle θ 1 which will be described later.
參照圖6，當第一水準運動部130運動時，為了使第一控制輥部120保持與第一水準運動部130的連接狀態，與第一控制輥部120以垂直狀態接觸壁面105時相比，需要延長第一控制輥部120的長度，這將透過第一長度調節部123調節。 Referring to Fig. 6, when the first level moving portion 130 is moved, in order to maintain the first control roller portion 120 in a connected state with the first level moving portion 130, when the first control roller portion 120 is in contact with the wall surface 105 in a vertical state, It is necessary to lengthen the length of the first control roller portion 120, which will be adjusted by the first length adjusting portion 123.
第一長度調節部123在凹槽部124嵌設於插入部125的狀態下可在軸線方向上運動，在凹槽部124的內壁面設置有插槽，在插入部125的外側面設置有與插槽對應的突部，因此僅以凹槽部124和插入部125的運動，就能夠調節第一長度調節部123的長度。 The first length adjusting portion 123 is movable in the axial direction in a state where the groove portion 124 is embedded in the insertion portion 125, and a groove is provided on the inner wall surface of the groove portion 124, and the outer surface of the insertion portion 125 is provided with Since the protrusion corresponding to the slot is used, the length of the first length adjusting portion 123 can be adjusted only by the movement of the groove portion 124 and the insertion portion 125.
如上所述，片材110在其移動方向被轉換的狀態下通過第一控制輥部120，並進入第二控制輥部150，且在第二控制輥部150也與上述第一控制輥部120同樣地轉換移動方向，並向製程部或者紙管運送片材110。 As described above, the sheet 110 passes through the first control roller portion 120 in the state where the moving direction thereof is switched, and enters the second control roller portion 150, and also in the second control roller portion 150 and the first control roller portion 120 described above. The moving direction is similarly switched, and the sheet 110 is conveyed to the process section or the paper tube.
下面說明由控制部控制水準運動部以轉換第一控制輥部 120或第二控制輥部150的方向，從而在通過第一控制輥部120或第二控制輥部150的片材的兩端檢測出相同拉力的方法。 Next, the control unit controls the level moving unit to switch the first control roller unit. The direction of 120 or the second control roller portion 150, thereby detecting the same tensile force at both ends of the sheet passing through the first control roller portion 120 or the second control roller portion 150.
參照圖7，第一位置感測器181檢測沿第一平面111進入的片材110的位置資訊(下面將橫向稱為x軸，縱向稱為y軸)。在本發明之一實施例100中，設置有兩個位置感測器，可藉由設置在第一位置S1的S1感測器182和設置在第二位置S2的S2感測器183求出通過第一位置S1及第二位置S2的第一平面111上的片材110的直線方程式。 Referring to FIG. 7, the first position sensor 181 detects position information of the sheet 110 that enters along the first plane 111 (hereinafter referred to as the x-axis in the lateral direction and the y-axis in the longitudinal direction). In an embodiment 100 of the present invention, two position sensors are provided, which can be determined by the S1 sensor 182 disposed at the first position S1 and the S2 sensor 183 disposed at the second position S2. The straight line equation of the sheet 110 on the first plane 111 of the first position S1 and the second position S2.
在本發明的一實施例100中，S1感測器182僅檢測y軸座標S1y，x軸座標S1x可透過設置位置獲知。S2感測器183也僅檢測y軸座標S2y，x軸座標S2x可透過設置位置獲知。由於已知兩個點的座標，因此可透過以下公式計算進入第一控制輥部120的片材110的第一直線方程式L1。 In an embodiment 100 of the present invention, the S1 sensor 182 detects only the y-axis coordinate S 1y , and the x-axis coordinate S 1x can be known through the set position. The S2 sensor 183 also detects only the y-axis coordinate S 2y , and the x-axis coordinate S 2x can be known through the set position. Since the coordinates of the two points are known, the first straight line equation L1 of the sheet 110 entering the first control roller portion 120 can be calculated by the following formula.
此外，第二位置感測器184也檢測沿第三平面送出的片材110的位置資訊，且藉由設置在第三位置S3的S3感測器185和設置在第四位置S4的S4感測器186並透過上述公式計算位於第三平面113上的片材110的第三直線方程式L3。其中，第三位置S3和第四位置S4可為片材110所通過的實際位置，也可為使用者希望片材110通過的位置。 Further, the second position sensor 184 also detects position information of the sheet 110 fed along the third plane, and is sensed by the S3 sensor 185 disposed at the third position S3 and S4 disposed at the fourth position S4. The 186 calculates the third straight line equation L3 of the sheet 110 on the third plane 113 by the above formula. The third position S3 and the fourth position S4 may be actual positions through which the sheet 110 passes, or may be a position where the user desires the sheet 110 to pass.
若確定片材110進入第一控制輥部120時的直線方程式L1和片材110從第二控制輥部150送出時的直線方程式L3，則可確定位於將第一控制輥部和第二控制輥部相連的第二平面112上且從第一控制輥部120送出並進入第二控制輥部150 的片材110的第二直線方程式L2。 If it is determined that the straight line equation L1 when the sheet 110 enters the first control roller portion 120 and the straight line equation L3 when the sheet 110 is fed from the second control roller portion 150, it can be determined that the first control roller portion and the second control roller are located The second flat surface 112 connected to the portion and sent from the first control roller portion 120 and enters the second control roller portion 150 The second straight line equation L2 of the sheet 110.
其中，能夠計算第一直線方程式L1和第二直線方程式L2所構成的第一夾角θ1，且能夠求得第一夾角θ1的二等分線L5。若使第一控制輥部120轉動，以使第一輥輪121與第一夾角θ1的二等分線L5正交，則在通過第一控制輥部120的片材110的兩端上將會檢測到相同的張力。 Here, the first angle θ 1 formed by the first straight line equation L1 and the second straight line equation L2 can be calculated, and the bisector L5 of the first included angle θ 1 can be obtained. When the first control roller portion 120 is rotated such that the first roller 121 is orthogonal to the bisector L5 of the first included angle θ 1 , the both ends of the sheet 110 passing through the first control roller portion 120 will be The same tension will be detected.
換言之，為了在通過第一控制輥部120的片材110的兩端上檢測到相同的張力，需要使進入第一控制輥部120的片材110的進入角度和從第一控制輥部120送出的片材110的送出角度相同，因此如果已知第一直線方程式L1和第二直線方程式L2，就能夠計算出第一輥輪121的轉動角度。 In other words, in order to detect the same tension on both ends of the sheet 110 passing through the first control roller portion 120, it is necessary to feed the entry angle of the sheet 110 entering the first control roller portion 120 and from the first control roller portion 120. The feeding angle of the sheet 110 is the same, so if the first straight line equation L1 and the second straight line equation L2 are known, the rotation angle of the first roller 121 can be calculated.
第二控制輥部150中的第二輥輪151的轉動角度也與上述第一輥輪121的轉動角度的計算方式相同，因此省略詳細說明，但區別僅在於利用第二直線方程式L2和第三直線方程式L3計算第二夾角θ2這一點。 The rotation angle of the second roller 151 in the second control roller portion 150 is also the same as the rotation angle of the first roller 121, and therefore detailed description is omitted, but the difference is only in the use of the second linear equation L2 and the third. The straight line equation L3 calculates the second angle θ 2 .
本發明的權利範圍不局限於上述實施例，在申請專利範圍內可實現為不同的實施例。在不脫離申請專利範圍所要求保護的本發明精神的範圍內，本發明所屬技術領域的技術人員所能夠進行修飾的各種範圍也應屬於申請專利範圍所記載的範圍。 The scope of the present invention is not limited to the above embodiments, and various embodiments can be implemented within the scope of the claims. The various ranges that can be modified by those skilled in the art to which the invention pertains are also within the scope of the claims.
100‧‧‧片材導向系統 100‧‧‧Sheet guiding system
105‧‧‧壁面 105‧‧‧ wall
110‧‧‧片材 110‧‧‧Sheet
111‧‧‧第一平面 111‧‧‧ first plane
112‧‧‧第二平面 112‧‧‧ second plane
113‧‧‧第三平面 113‧‧‧ third plane
120‧‧‧第一控制輥部 120‧‧‧First control roller
130‧‧‧第一水準運動部 130‧‧‧First Level Sports Department
140‧‧‧第一拉力感測器 140‧‧‧First tension sensor
150‧‧‧第二控制輥部 150‧‧‧Second control roller
160‧‧‧第二水準運動部 160‧‧‧Second Level Sports Department
170‧‧‧第二拉力感測器 170‧‧‧Second tensile sensor
180‧‧‧傳感器部 180‧‧‧Sensor Department
圖1為示意地表示習知片材導向系統的立體圖。 Fig. 1 is a perspective view schematically showing a conventional sheet guiding system.
圖2為示意地表示本發明的第一實施例的片材導向系統的立體圖。 Fig. 2 is a perspective view schematically showing a sheet guiding system of a first embodiment of the present invention.
圖3為示意地表示圖2所示片材導向系統的橫截面的剖視圖。 Figure 3 is a cross-sectional view schematically showing a cross section of the sheet guiding system shown in Figure 2 .
圖4為示意地表示在圖2所示片材導向系統中，片材 在無水準運動部的運動狀態下通過的狀態的平面圖。 Figure 4 is a view schematically showing a sheet in the sheet guiding system shown in Figure 2 A plan view of a state of passing through the state of motion of the water-free quasi-moving portion.
圖5為示意地表示在圖2所示片材導向系統中，片材在由於水準運動部的運動而控制輥部轉動的狀態下通過的狀態的平面圖。 Fig. 5 is a plan view schematically showing a state in which the sheet passes through a state in which the sheet portion is rotated by the movement of the level moving portion in the sheet guiding system shown in Fig. 2;
圖6為示意地表示在圖2所示片材導向系統中，隨著水準運動部的轉動，控制輥部的長度透過長度調節部而變動的狀態的平面圖。 Fig. 6 is a plan view schematically showing a state in which the length of the control roller portion is transmitted through the length adjusting portion as the level moving portion rotates in the sheet guiding system shown in Fig. 2 .
圖7為僅用片材的中心線示意地表示通過圖2所示片材導向系統的片材的平面圖。 Fig. 7 is a plan view schematically showing a sheet passing through the sheet guiding system shown in Fig. 2, only with the center line of the sheet.
105‧‧‧壁面 105‧‧‧ wall
110‧‧‧片材 110‧‧‧Sheet
111‧‧‧第一平面 111‧‧‧ first plane
112‧‧‧第二平面 112‧‧‧ second plane
113‧‧‧第三平面 113‧‧‧ third plane
120‧‧‧第一控制輥部 120‧‧‧First control roller
130‧‧‧第一水準運動部 130‧‧‧First Level Sports Department
140‧‧‧第一拉力感測器 140‧‧‧First tension sensor
150‧‧‧第二控制輥部 150‧‧‧Second control roller
160‧‧‧第二水準運動部 160‧‧‧Second Level Sports Department
170‧‧‧第二拉力感測器 170‧‧‧Second tensile sensor
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101124161A TWI455863B (en) | 2012-07-04 | 2012-07-04 | System for web guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101124161A TWI455863B (en) | 2012-07-04 | 2012-07-04 | System for web guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201402440A true TW201402440A (en) | 2014-01-16 |
| TWI455863B TWI455863B (en) | 2014-10-11 |
Family
ID=50345392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101124161A TWI455863B (en) | 2012-07-04 | 2012-07-04 | System for web guide |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI455863B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720084A (en) * | 2017-10-31 | 2019-05-07 | 天津长荣科技集团股份有限公司 | Gold stamping device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6642854B2 (en) | 2015-12-16 | 2020-02-12 | 株式会社リコー | Sheet material supply device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1457444B2 (en) * | 2003-02-18 | 2018-10-24 | M T C - Macchine Trasformazione Carta S.r.l. | Interfolding machine of a web or sheet of paper with a vacuum conveying roller |
| CN202829084U (en) * | 2009-06-18 | 2013-03-27 | 花王株式会社 | Device for changing traveling direction of sheet material |
-
2012
- 2012-07-04 TW TW101124161A patent/TWI455863B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720084A (en) * | 2017-10-31 | 2019-05-07 | 天津长荣科技集团股份有限公司 | Gold stamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI455863B (en) | 2014-10-11 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |