TW201422511A - Wire delivery device and wire delivery method - Google Patents
Wire delivery device and wire delivery method Download PDFInfo
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- TW201422511A TW201422511A TW102139720A TW102139720A TW201422511A TW 201422511 A TW201422511 A TW 201422511A TW 102139720 A TW102139720 A TW 102139720A TW 102139720 A TW102139720 A TW 102139720A TW 201422511 A TW201422511 A TW 201422511A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/547—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a wire-like cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
本發明係關於一種送出固定磨粒線等線材的線材送出裝置及線材送出方法。 The present invention relates to a wire feeding device for feeding a wire such as a fixed abrasive wire and a wire feeding method.
習知以來，已知有送出利用電鍍或樹脂將有金剛石等磨粒固定於芯線的固定磨粒線等線材的線材送出裝置。JP11-291154A中揭示有關於利用固定磨粒線來切斷物品的所謂線鋸的裝置。該文獻中所揭示的線材送出裝置具備捲繞有由固定磨粒線所形成的線材的捲盤、及使自捲盤送出的線材轉向的1或2個以上的送出輥。該線鋸亦具備送出線材的線供給部、及使自線供給部送出的線材捲繞於另外的回收側捲盤而進行回收的線回收部。 Conventionally, there has been known a wire feeding device that sends a wire such as a fixed abrasive wire in which abrasive grains such as diamond are fixed to a core wire by plating or resin. A device for a so-called wire saw that cuts an article using a fixed abrasive wire is disclosed in JP No. 11-291154A. The wire feeding device disclosed in this document includes a reel in which a wire formed of a fixed abrasive wire is wound, and one or two or more feeding rollers that steer the wire fed from the reel. The wire saw also includes a wire supply unit that feeds the wire, and a wire collection unit that winds the wire fed from the wire supply unit and winds it on another recovery-side reel.
該文獻所揭示的線鋸中分別地具備壓接於送出線材的供給捲盤的輥、及壓接於回收側捲盤的輥，驅動供給側及捲取側的兩壓接輥而間接地使供給捲盤及回收側捲盤旋轉。該線鋸中，若供給捲盤與回收側捲盤之間未完全同步地產生張力變化，則使壓接輥滑動而進行吸收，從而使線材的張力穩定。 The wire saw disclosed in this document includes a roller that is pressed against a supply reel that feeds a wire, and a roller that is pressed against the recovery-side reel, and drives the two crimping rollers on the supply side and the winding side to indirectly The supply reel and the recovery side reel are rotated. In the wire saw, when the tension between the supply reel and the recovery-side reel is not completely synchronized, the pressure roller is slid and absorbed, and the tension of the wire is stabilized.
一般而言，捲繞線材的供給捲盤及回收側捲盤具有：周圍捲繞線材的圓柱狀的捲筒部、及形成於捲筒部的兩端部而形成線材的捲寬的 凸緣部，由固定磨粒線構成的線材係跨及供給捲盤的捲寬而大致均勻地捲繞。因此，藉由使供給捲盤旋轉而送出的線材的送出位置會在供給捲盤的軸方向、且為捲寬範圍以內一直變化。 In general, the supply reel and the recovery-side reel of the wound wire have a cylindrical roll portion around which the wire is wound, and both end portions formed on the roll portion to form a winding width of the wire. In the flange portion, the wire composed of the fixed abrasive wire is wound substantially uniformly across the winding width of the supply reel. Therefore, the feeding position of the wire which is fed by rotating the supply reel changes continuously in the axial direction of the supply reel and within the range of the winding width.
此種線材送出裝置具備使自供給捲盤送出的線材轉向的1 或2個以上的送出輥。因此，若線材的送出位置在供給捲盤的軸方向變化，則自供給捲盤送出的線材以傾斜的狀態朝向送出輥。當送出輥具有凸緣時，若線材以傾斜的狀態繞掛於送出輥，則線材會接觸於凸緣。結果，作為線材的固定磨粒線會逐漸切削凸緣，從而存在具有凸緣的輥的壽命縮短的不良狀況。 Such a wire feeding device includes a wire for turning a wire fed from a supply reel Or more than two delivery rolls. Therefore, when the wire feeding position changes in the axial direction of the supply reel, the wire fed from the supply reel is directed toward the delivery roller in an inclined state. When the delivery roller has a flange, if the wire is wound around the delivery roller in an inclined state, the wire will contact the flange. As a result, the fixed abrasive wire as the wire gradually cuts the flange, so that the life of the roller having the flange is shortened.
為了防止因送出的線材傾斜而引起輥的磨損，考慮到使送出 線材的捲盤與使自捲盤送出的線材轉向的送出輥的間隔擴大，而減少自捲盤延伸至送出輥的線材的傾斜。然而，使捲盤與送出輥的間隔擴大會成為裝置大型化的主要因素，故並不理想。 In order to prevent the roller from being worn due to the inclination of the supplied wire, it is considered to be sent out. The reel of the wire is enlarged from the interval of the feed roller that turns the wire fed from the reel, and the inclination of the wire extending from the reel to the delivery roller is reduced. However, it is not preferable to expand the interval between the reel and the delivery roller to become a major factor in the enlargement of the apparatus.
而且，當線材由固定磨粒線構成時，若線材自供給捲盤傾斜 地送出，則當送出線材時，會與鄰接地捲繞的線材相互摩擦，而使固定於芯線的金剛石等磨粒自芯線剝離，從而亦存在固定磨粒線的壽命縮短的不良狀況。 Moreover, when the wire is composed of a fixed abrasive wire, if the wire is inclined from the supply reel When the wire is fed out, the wire wound around the wire is rubbed against each other, and the abrasive grains such as diamond fixed to the core wire are peeled off from the core wire, and the life of the fixed abrasive wire is shortened.
本發明之目的在於提供一種能防止線材自捲盤傾斜地送出 而不會使裝置大型化，且能延長繞掛線材的輥及線材自身的壽命的線材的送出裝置及線材的送出方法。 It is an object of the present invention to provide a method for preventing a wire from being ejected obliquely from a reel A wire feeding device and a wire feeding method capable of increasing the life of the roller and the wire itself around the wire without extending the size of the device.
根據本發明之一態樣，提供一種送出裝置，其具備捲繞有線 材的捲盤、及使自上述捲盤送出的線材轉向的1或2個以上的送出輥；該 送出裝置具備：支承台，其可旋轉地支承上述捲盤，且構成為可移動於上述捲盤的軸方向；移動用馬達，其使上述支承台移動於上述捲盤的軸方向；位置檢測元件，其檢測自上述捲盤送出且朝向上述送出輥的上述線材在上述捲盤的移動方向的送出位置；及控制器，其根據來自上述位置檢測元件的輸出，以使自上述捲盤送出的上述線材在上述捲盤的移動方向的送出位置為固定的方式控制上述移動用馬達。 According to an aspect of the present invention, a delivery device is provided which is provided with a winding cable a reel of material and one or more delivery rolls for turning the wire fed from the reel; The delivery device includes: a support base that rotatably supports the reel, and is configured to be movable in an axial direction of the reel; and a movement motor that moves the support base in an axial direction of the reel; and a position detecting element And detecting a feeding position of the wire fed from the reel and facing the feeding roller in a moving direction of the reel; and a controller for causing the ejecting from the reel based on an output from the position detecting element The moving motor is controlled such that the wire is fixed at a feeding position in the moving direction of the reel.
根據本發明的另一態樣，提供一種線材送出方法，其使支承 於支承台的捲盤旋轉、且使自旋轉的上述捲盤送出的線材繞掛於1或2個以上的送出輥而轉向之後予以送出；該線材送出方法中，使構成為可移動於上述捲盤的軸方向的上述支承台，以使自上述捲盤送出的上述線材在上述捲盤的移動方向的送出位置為固定的方式移動。 According to another aspect of the present invention, a wire feeding method is provided which supports The reel of the support table is rotated, and the wire fed from the rotating reel is wound around one or two or more feeding rollers, and then fed, and the wire feeding method is configured to be movable to the above-mentioned roll. The support base in the axial direction of the disk moves so that the wire fed from the reel is fixed at a feeding position in the moving direction of the reel.
11‧‧‧線材 11‧‧‧Wire
20‧‧‧送出裝置 20‧‧‧Send device
22‧‧‧捲盤 22‧‧‧Reel
22a‧‧‧捲筒部 22a‧‧‧Reel
22b、22c‧‧‧凸緣部 22b, 22c‧‧‧Flange
23a~23c‧‧‧送出輥 23a~23c‧‧‧Send rolls
23d‧‧‧小徑部 23d‧‧‧Little Trails Department
23e、23f‧‧‧凸緣部 23e, 23f‧‧‧Flange
24‧‧‧位置檢測元件 24‧‧‧ position detection component
25‧‧‧台板 25‧‧‧ board
25a‧‧‧腳輪 25a‧‧‧ casters
25b‧‧‧安裝腳 25b‧‧‧Installation feet
26‧‧‧導軌 26‧‧‧rails
27‧‧‧支承台 27‧‧‧Support table
27a‧‧‧滑件 27a‧‧‧Sliding parts
27b‧‧‧移動板 27b‧‧‧Mobile board
27c、27d‧‧‧支承壁 27c, 27d‧‧‧ support wall
28‧‧‧送出馬達 28‧‧‧Send the motor
29‧‧‧控制器 29‧‧‧ Controller
31‧‧‧滾珠螺桿 31‧‧‧Ball screw
32‧‧‧移動用馬達 32‧‧‧Moving motor
33‧‧‧框構件 33‧‧‧Box components
34‧‧‧鉛垂板 34‧‧‧ plumb board
36‧‧‧搖動板 36‧‧‧ shaking plate
36a、36b‧‧‧支承構件 36a, 36b‧‧‧support members
36c‧‧‧一端 36c‧‧‧ one end
36d‧‧‧另一端 36d‧‧‧The other end
36e‧‧‧旋轉軸 36e‧‧‧Rotary axis
37、38‧‧‧繞掛輥 37, 38‧‧‧ winding roller
37a、38a‧‧‧樞支圓板 37a, 38a‧‧‧ pivotal circular plate
37b、38b‧‧‧環狀構件 37b, 38b‧‧‧ ring members
39‧‧‧螺旋彈簧(彈壓手段) 39‧‧‧Helical spring (elastic means)
39a‧‧‧鉤 39a‧‧‧ hook
39b‧‧‧支柱 39b‧‧‧ pillar
40‧‧‧角度檢測感測器 40‧‧‧ Angle Detection Sensor
41‧‧‧張力裝置 41‧‧‧ Tension device
42、43‧‧‧導輥 42, 43‧‧ ‧ guide roller
44‧‧‧旋轉板 44‧‧‧Rotating plate
46‧‧‧轉矩用馬達 46‧‧‧Torque motor
47‧‧‧編碼器 47‧‧‧Encoder
120‧‧‧線材回收裝置 120‧‧‧Wire recovery unit
121‧‧‧絞盤 121‧‧‧ winch
圖1係表示本發明之實施形態的線材送出裝置的側視圖。 Fig. 1 is a side view showing a wire feeding device according to an embodiment of the present invention.
圖2係表示送出裝置的圖4的A-A線剖面圖。 Fig. 2 is a cross-sectional view taken along line A-A of Fig. 4 showing the delivery device.
圖3係表示位置檢測機構的圖4的B部放大圖。 Fig. 3 is an enlarged view of a portion B of Fig. 4 showing a position detecting mechanism.
圖4係表示線材送出裝置及回收裝置的前視圖。 Fig. 4 is a front view showing the wire feeding device and the collecting device.
以下，參照圖式對本發明的實施形態進行說明。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
圖1~圖4中表示本發明之實施形態的線材送出裝置20。各圖中，設定彼此正交的X、Y及Z該等3個軸，X軸於大致水平前後方向延伸，Y軸於大致水平橫方向延伸，Z軸於鉛垂方向延伸。 Fig. 1 to Fig. 4 show a wire feeding device 20 according to an embodiment of the present invention. In each of the figures, three axes of X, Y, and Z orthogonal to each other are set, the X axis extends in a substantially horizontal front-rear direction, the Y-axis extends in a substantially horizontal horizontal direction, and the Z-axis extends in the vertical direction.
如圖4所示，線材送出裝置20係與線材回收裝置120一同 使用，該線材回收裝置120與線材送出裝置20形成對象構造。於線材回收裝置120中設有以固定的速度拉拽線材11的絞盤121；另一方面，於送出裝置20中設有作為位置檢測元件的位置檢測機構24，其檢測自捲盤22送出且朝向送出輥23a的線材11在捲盤22的移動方向的送出位置。除上述方面之外，送出裝置20與線材回收裝置120的構造大體相同，僅線材11的送出及回收的作動不同。該等裝置係當利用在其間移動的線材11來切斷物品、或對在其間移動的線材11進行檢查、或實施新的加工時使用。當檢查線材11時，可列舉例如，在線材11為利用電鍍或樹脂在作為芯線的線的周圍固定有金剛石等磨粒的固定磨粒線的情況下，測量單位長度的磨粒的附著數量。 As shown in FIG. 4, the wire feeding device 20 is combined with the wire collecting device 120. In use, the wire collecting device 120 and the wire feeding device 20 form an object structure. The wire collecting device 120 is provided with a winch 121 for pulling the wire 11 at a fixed speed. On the other hand, a position detecting mechanism 24 as a position detecting element is provided in the feeding device 20, and the detecting is sent from the reel 22 and directed The wire 11 of the delivery roller 23a is at the delivery position of the reel 22 in the moving direction. Except for the above, the delivery device 20 and the wire recovery device 120 have substantially the same structure, and only the action of feeding and recovering the wire 11 is different. These devices are used when the article 11 is cut by the wire 11 moved therebetween, or the wire 11 moving therebetween is inspected, or a new process is performed. When the wire 11 is inspected, for example, when the wire 11 is a fixed abrasive wire in which abrasive grains such as diamond are fixed around a wire as a core wire by plating or resin, the amount of the abrasive grains per unit length is measured.
本實施形態係關於裝置20，因此對於送出裝置20進行相關 說明，而針對線材回收裝置120，對於相同的部分標注與送出裝置20中所標注的符號相同的符號，省略詳細的說明。 This embodiment relates to the device 20, and therefore is related to the delivery device 20. In the same manner, the same components will be denoted by the same reference numerals as those in the delivery device 20, and detailed description thereof will be omitted.
如圖4所示，送出裝置20具備台板25，該台板25具有多 個腳輪25a及多個安裝腳25b。作為台板25，若拉長安裝腳25b則成為水平設置的狀態，若縮短安裝腳25b則成為可藉由接地的腳輪25a移動的狀態。 As shown in FIG. 4, the delivery device 20 is provided with a platen 25 having a plurality of platens 25 Casters 25a and a plurality of mounting legs 25b. When the mounting leg 25b is elongated, the platen 25 is horizontally installed. When the mounting leg 25b is shortened, the caster 25a can be moved by the grounded caster 25a.
彼此平行的一對導軌26、26在X軸方向延伸地設於台板 25，該一對導軌26、26之上設有可移動於X軸方向的支承台27。支承台27可旋轉地支承捲盤22。如圖1所示，捲盤22具有：周圍捲繞線材11的圓柱狀的捲筒部22a、及形成於捲筒部22a的兩端部而形成線材11的捲寬的凸緣部22b、22c。 A pair of guide rails 26, 26 parallel to each other are provided on the platen extending in the X-axis direction A support base 27 movable in the X-axis direction is provided on the pair of guide rails 26, 26. The support table 27 rotatably supports the reel 22. As shown in Fig. 1, the reel 22 has a cylindrical roll portion 22a around which the wire 11 is wound, and flange portions 22b and 22c which are formed at both end portions of the roll portion 22a to form a winding width of the wire 11. .
支承台27具有：經由滑件27a而可移動地安裝於一對導軌 26、26的移動板27b、及豎立設於移動板27b的X軸方向的兩端的支承壁27c、27d。於支承壁27c、27d之間，將軸方向設於X軸方向而設置有捲盤22。捲盤22係以作為旋轉軸的捲筒部22a的中心軸與一對導軌26、26平行的方式，可旋轉地設置於支承台27。亦即，支承台27可旋轉地支承捲盤22，且可移動於捲盤22的軸方向。 The support base 27 has a movably mounted pair of guide rails via a slider 27a The moving plate 27b of 26 and 26 and the supporting walls 27c and 27d which are erected on both ends of the moving plate 27b in the X-axis direction. A reel 22 is provided between the support walls 27c and 27d so that the axial direction is set in the X-axis direction. The reel 22 is rotatably provided on the support base 27 such that the central axis of the spool portion 22a as the rotating shaft is parallel to the pair of guide rails 26 and 26. That is, the support table 27 rotatably supports the reel 22 and is movable in the axial direction of the reel 22.
於支承台27的一個支承壁27c，設有使捲盤22旋轉的送出 馬達28。本實施形態中的送出馬達28係可改變供給用捲盤22的旋轉速度的伺服馬達，送出馬達28連接於控制器29的控制輸出。若送出馬達28根據來自控制器29的指令使供給用捲盤22以既定的速度旋轉，則會自捲盤22一直以固定量送出線材11。本實施形態中，捲繞於捲盤22的線材11係由用作所謂線鋸的固定磨粒線構成。線材11係跨及線材供給側的捲盤22的凸緣部22b、22c之間的捲寬而大致均勻地捲繞。 A support wall 27c of the support base 27 is provided with a feed for rotating the reel 22 Motor 28. The delivery motor 28 in the present embodiment is a servo motor that can change the rotational speed of the supply reel 22, and the delivery motor 28 is connected to the control output of the controller 29. When the delivery motor 28 rotates the supply reel 22 at a predetermined speed in accordance with an instruction from the controller 29, the wire 11 is always fed from the reel 22 by a fixed amount. In the present embodiment, the wire 11 wound around the reel 22 is constituted by a fixed abrasive wire used as a so-called wire saw. The wire 11 is wound substantially uniformly across the width between the flange portions 22b and 22c of the reel 22 on the wire supply side.
如圖1所示，於台板25設有以貫通一對導軌26、26的中央 的方式沿X軸方向延伸的滾珠螺桿31(圖1及圖4)。支承台27螺合於滾珠螺桿31，且使滾珠螺桿31旋轉的移動用馬達32的旋轉軸連結於該滾珠螺桿31。本實施形態中的移動用馬達32係可改變滾珠螺桿31的旋轉速度的伺服馬達，移動用馬達32連接於控制器29的控制輸出。若移動用馬達32根據來自控制器29的指令進行驅動而使滾珠螺桿31旋轉，則螺合的支承台27與捲盤22一同於X軸方向、即捲盤22的旋轉軸方向移動。 As shown in FIG. 1, the platen 25 is provided to penetrate the center of the pair of guide rails 26, 26. The ball screw 31 (Figs. 1 and 4) extending in the X-axis direction. The support base 27 is screwed to the ball screw 31, and the rotation shaft of the movement motor 32 that rotates the ball screw 31 is coupled to the ball screw 31. The moving motor 32 in the present embodiment is a servo motor that can change the rotational speed of the ball screw 31, and the moving motor 32 is connected to the control output of the controller 29. When the movement motor 32 is driven by the command from the controller 29 to rotate the ball screw 31, the screwed support base 27 moves together with the reel 22 in the X-axis direction, that is, in the rotation axis direction of the reel 22.
於台板25的上表面組裝有框構件33。於捲盤22上方的框 構件33的前表面，與正交於X軸的YZ平面平行地安裝有鉛垂板34。於鉛 垂板34設有使自捲盤22送出的線材11轉向的1或2個以上的送出輥23a、23b、23c(本實施形態中為3個)、及檢測自捲盤22送出且朝向最初的送出輥23a的線材11在捲盤22的移動方向(X軸方向)上的送出位置的位置檢測機構24。 A frame member 33 is assembled to the upper surface of the platen 25. a box above the reel 22 The front surface of the member 33 is attached with a vertical plate 34 in parallel with the YZ plane orthogonal to the X-axis. Lead The vertical plate 34 is provided with one or two or more feeding rollers 23a, 23b, and 23c (three in the present embodiment) for steering the wire 11 fed from the reel 22, and the detection is sent from the reel 22 and is oriented toward the first. The position detecting mechanism 24 of the feeding position of the wire 11 of the delivery roller 23a in the moving direction (X-axis direction) of the reel 22 is used.
如圖2及圖3所示，本實施形態中的位置檢測機構24具備： 搖動板36，其一端得到樞支；一對繞掛輥37、38，其樞支於搖動板36的另一端側，繞掛自捲盤22送出且朝向送出輥23a的線材11；作為彈壓手段的螺旋彈簧39，其以使搖動板36位於既定的基準位置的方式施以彈壓；及角度檢測感測器40，其檢測搖動板36的相對於基準位置的旋轉角度(圖3)。 本實施形態中，於捲盤22的Z軸方向方設有最初的送出輥23a(圖4)，一對繞掛輥37、38位於捲盤22與最初的送出輥23a之間。搖動板36的一端係以平行於Z軸的旋轉軸為中心而可搖動地得到樞支。 As shown in FIGS. 2 and 3, the position detecting mechanism 24 in the present embodiment includes: The rocking plate 36 has a pivotal support at one end thereof; a pair of winding rollers 37, 38 pivotally supported on the other end side of the rocking plate 36, and is wound around the wire 11 which is fed from the reel 22 and faces the delivery roller 23a; The coil spring 39 is biased in such a manner that the rocking plate 36 is positioned at a predetermined reference position; and the angle detecting sensor 40 detects the angle of rotation of the rocking plate 36 with respect to the reference position (Fig. 3). In the present embodiment, the first delivery roller 23a (Fig. 4) is provided in the Z-axis direction of the reel 22, and the pair of winding rollers 37, 38 are located between the reel 22 and the first delivery roller 23a. One end of the rocking plate 36 is pivotally pivoted about a rotation axis parallel to the Z-axis.
具體地說明，於最初使自捲盤22送出的線材11轉向的送出 輥23a的下方，設有與鉛垂板34平行的搖動板36。搖動板36的、遠離回收裝置120(圖4)的Y軸方向的一端36c係由平行於Z軸的旋轉軸36e樞支。 一對繞掛輥37、38上下並排地樞支於搖動板36的、回收裝置120側的另一端36d。自捲盤22送出且朝向上方的送出輥23a的線材11係呈S字狀繞掛於一對繞掛輥37、38，之後，由最初的送出輥23a導引(圖4)。 Specifically, the wire 11 that has been fed from the reel 22 is initially turned and sent out. Below the roller 23a, a rocking plate 36 parallel to the vertical plate 34 is provided. One end 36c of the rocking plate 36 away from the recovery device 120 (Fig. 4) in the Y-axis direction is pivotally supported by a rotating shaft 36e parallel to the Z-axis. A pair of winding rollers 37, 38 are pivotally supported side by side on the other end 36d of the rocking plate 36 on the side of the recovery device 120. The wire 11 fed from the reel 22 and directed upward to the delivery roller 23a is wound in an S shape around the pair of winding rollers 37 and 38, and then guided by the first delivery roller 23a (Fig. 4).
螺旋彈簧39係以拉長的狀態架設於設在搖動板36的一端緣 的鉤39a、與於Y軸方向遠離鉤39a地設於鉛垂板34的支柱39b之間。螺旋彈簧39係藉由欲收縮的彈性而將鉤39a向支柱39b側拉拽，使搖動板36位於既定的基準位置。搖動板36的既定的基準位置係指鉤39a位於搖動板 36的旋轉中心與支柱39b連成的線上的位置。本實施形態中，當搖動板36位於既定的基準位置時，如圖1所示，一對繞掛輥37、38的旋轉軸平行於X軸，一對繞掛輥37、38在捲盤22的軸方向(X軸方向)上的位置為最初使線材11轉向的送出輥23a的下方。 The coil spring 39 is erected in an elongated state at one end of the rocking plate 36 The hook 39a is provided between the stay 39b of the vertical plate 34 away from the hook 39a in the Y-axis direction. The coil spring 39 pulls the hook 39a toward the support 39b side by the elasticity to be contracted, and the rocking plate 36 is positioned at a predetermined reference position. The predetermined reference position of the rocking plate 36 means that the hook 39a is located on the rocking plate. The position of the center of rotation of the 36 is connected to the strut 39b. In the present embodiment, when the rocking plate 36 is at a predetermined reference position, as shown in Fig. 1, the rotation axes of the pair of winding rollers 37, 38 are parallel to the X axis, and the pair of winding rollers 37, 38 are on the reel 22 The position in the axial direction (X-axis direction) is the lower side of the delivery roller 23a which turns the wire 11 first.
檢測搖動板36的相對於基準位置的旋轉角度的角度檢測感 測器40係，設於自鉛垂方向的上下支承該搖動板36的一端的一對支承構件36a、36b中的任一方或雙方。圖3中表示對於下方的支承構件36b設有角度檢測感測器40的情況。角度檢測感測器40的檢測輸出連接於控制器29的控制輸入。控制器29係根據角度檢測感測器40的檢測輸出，以使自捲盤22送出的線材11在捲盤22的移動方向的送出位置為固定的方式、即送出的線材11相對於捲盤22的移動方向垂直地豎立且朝向送出輥23a的方式，控制移動用馬達32，調整X軸方向的捲盤的位置。 Detecting the angle of detection of the rotation angle of the rocking plate 36 with respect to the reference position The measuring device 40 is provided on one or both of a pair of support members 36a and 36b that support one end of the rocking plate 36 from the vertical direction. FIG. 3 shows a case where the angle detecting sensor 40 is provided to the lower supporting member 36b. The detection output of the angle detection sensor 40 is coupled to the control input of the controller 29. The controller 29 detects the detection output of the sensor 40 so that the wire 11 fed from the reel 22 is fixed in the moving direction of the reel 22, that is, the fed wire 11 is opposed to the reel 22 The moving direction is vertically erected toward the delivery roller 23a, and the movement motor 32 is controlled to adjust the position of the reel in the X-axis direction.
繞掛線材11的送出輥23a、23b、23c及繞掛輥37、38的外徑不同，除此之外的構造大致相同。以下，對於圖3所示的繞掛輥37、38進行說明，繞掛輥37、38具備：中央樞支於搖動板36的樞支圓板37a、38a、及嵌著於樞支圓板37a、38a周圍且周圍繞掛線材11的環狀構件37b、38b。於環狀構件37b、38b的繞掛線材11的周圍，形成有自寬度方向夾住線材11的凸緣。自抗磨損性的觀點出發，繞掛線材11的環狀構件37b、38b係由聚氨酯等抗磨損性優良的樹脂或不銹鋼等金屬形成。 The outer diameters of the feed rollers 23a, 23b, and 23c and the winding rollers 37 and 38 of the wound wire 11 are different, and the other structures are substantially the same. Hereinafter, the winding rollers 37 and 38 shown in FIG. 3 will be described. The winding rollers 37 and 38 are provided with pivotal discs 37a and 38a pivotally supported by the rocking plate 36, and embedded in the pivotal plate 37a. Around the 38a, the circumference surrounds the annular members 37b, 38b of the wire 11. A flange that sandwiches the wire 11 from the width direction is formed around the wound wire 11 of the annular members 37b and 38b. From the viewpoint of abrasion resistance, the annular members 37b and 38b around the wire 11 are made of a resin excellent in abrasion resistance such as polyurethane or a metal such as stainless steel.
以下，對送出輥23a、23b、23c的凸緣進行說明。如圖1的放大圖所示，於輥23a，形成有繞掛線材11的小徑部23d、及位於該小徑部23d的兩側且直徑大於小徑部23d的凸緣部23e、23f。凸緣部23e、23f係自 輥23a的寬度方向夾住繞掛於小徑部23d的線材11，藉此，防止線材11自小徑部23d的外周脫離。關於送出輥23a、23b、23c的繞掛線材11的部位，與繞掛輥37、38同樣，自抗磨損性的觀點出發，由聚氨酯等抗磨損性優良的樹脂或不銹鋼等金屬形成。 Hereinafter, the flanges of the delivery rollers 23a, 23b, and 23c will be described. As shown in the enlarged view of Fig. 1, the roller 23a is formed with a small diameter portion 23d around which the wire 11 is wound, and flange portions 23e and 23f which are located on both sides of the small diameter portion 23d and have a diameter larger than the small diameter portion 23d. The flange portions 23e, 23f are from The wire 11 wound around the small-diameter portion 23d is sandwiched in the width direction of the roller 23a, thereby preventing the wire 11 from being separated from the outer circumference of the small-diameter portion 23d. In the same manner as the winding rolls 37 and 38, the portions of the feed rollers 23a, 23b, and 23c that are wound around the wire 11 are formed of a resin having excellent abrasion resistance such as polyurethane or a metal such as stainless steel from the viewpoint of abrasion resistance.
如圖4所示，於鉛垂板34，設有與1或2個以上的送出輥 23a、23b、23c一同地對線材11賦予固定張力的張力裝置41。本實施形態中，如圖4所示，自捲盤22朝向上方的線材11係呈S字狀繞掛於位置檢測機構24的一對繞掛輥37、38，之後，藉由導引其的最初的送出輥23a進行轉向，導引至水平方向後朝向張力裝置41。 As shown in FIG. 4, in the vertical plate 34, one or two or more feeding rollers are provided. 23a, 23b, and 23c collectively apply a tension device 41 to the wire 11 to fix the tension. In the present embodiment, as shown in Fig. 4, the wire 11 facing upward from the reel 22 is wound in a pair of winding rollers 37 and 38 in the shape of the position detecting mechanism 24, and then guided by the wire. The first delivery roller 23a performs steering, is guided to the horizontal direction, and faces the tension device 41.
如圖1及圖4所示，張力裝置41具備：一對導輥42、43， 其呈S字狀繞掛藉由最初的送出輥23a轉向後水平地延伸的線材11；旋轉板44，其樞支一對導輥42、43，能以一對導輥42、43的中間為中心旋轉地樞支於鉛垂板34；及轉矩用馬達46，其使旋轉板44以既定的轉矩旋轉(圖1)。作為轉矩用馬達46，使用藉由轉矩控制而產生固定的轉矩的伺服馬達。 利用由轉矩用馬達46賦予旋轉板44的、圖4的實線箭頭所示的方向的施力，對繞掛於一對導輥42、43的線材11賦予既定的張力。 As shown in FIGS. 1 and 4, the tension device 41 includes a pair of guide rollers 42, 43. The wire 11 is horizontally extended by the first feed roller 23a in an S-shape; the rotary plate 44 pivotally supports a pair of guide rollers 42, 43 so as to be in the middle of the pair of guide rollers 42, 43 The center is pivotally supported by the vertical plate 34; and a torque motor 46 that rotates the rotating plate 44 at a predetermined torque (Fig. 1). As the torque motor 46, a servo motor that generates a fixed torque by torque control is used. By applying a biasing force in a direction indicated by a solid arrow in FIG. 4 to the rotating plate 44 by the torque motor 46, a predetermined tension is applied to the wire 11 wound around the pair of guide rolls 42 and 43.
如圖4所示，繞掛於一對導輥42、43的線材11之後藉由設 於鉛垂板34的2個送出輥23b、23c轉向，之後，於水平方向延伸，到達於Y軸方向遠離送出裝置20地設置的線材回收裝置120。線材回收裝置120中，線材11最初繞掛於絞盤121。藉由使絞盤121以固定的速度旋轉，而一直回收固定的線材11。所回收的線材11捲繞於回收側捲盤122。與由線材回收裝置120所回收的量相同的量的線材11係自線材送出裝置20一直以 固定的量送出。 As shown in FIG. 4, the wire 11 is wound around a pair of guide rolls 42, 43 by setting The two feed rollers 23b and 23c of the vertical plate 34 are turned, and then extend in the horizontal direction to reach the wire take-up device 120 provided in the Y-axis direction away from the delivery device 20. In the wire recovery device 120, the wire 11 is first wound around the winch 121. The fixed wire 11 is always recovered by rotating the winch 121 at a fixed speed. The recovered wire 11 is wound around the recovery side reel 122. The wire 11 of the same amount as that recovered by the wire collecting device 120 is always supplied from the wire feeding device 20 A fixed amount is sent out.
即，伴隨線材回收裝置120對線材11的回收，線材11自送 出裝置20朝向線材回收裝置120如圖4的一點鏈線箭頭所示地移動。相對於線材11的移動，轉矩用馬達46以使旋轉板44如圖4的實線箭頭所示向與線材11的移動方向相反的方向旋轉的方式施以彈壓。藉此，對線材11賦予既定的張力。 That is, the wire 11 is self-supplied with the recovery of the wire 11 by the wire collecting device 120. The discharge device 20 is moved toward the wire take-up device 120 as indicated by the one-dot chain arrow in FIG. With respect to the movement of the wire 11, the torque motor 46 applies the biasing so that the rotating plate 44 rotates in a direction opposite to the moving direction of the wire 11 as indicated by the solid arrow in FIG. Thereby, the wire 11 is given a predetermined tension.
如圖1所示，於轉矩用馬達46設有編碼器47，該編碼器47 係檢測旋轉板44自旋轉板44的中立位置即一對導輥42、43排列於鉛垂方向位置的狀態所旋轉的旋轉角度。來自編碼器47的檢測輸出連接於控制器29的控制輸入。控制器29若根據編碼器47的檢測輸出而判斷為旋轉板44自中立位置旋轉、一對導輥42、43並非排列於鉛垂方向位置的狀態，則調整送出馬達28所決定的捲盤22的旋轉速度以使旋轉板44返回至中立位置。 As shown in FIG. 1, the torque motor 46 is provided with an encoder 47, which is 47. The rotation angle at which the rotating plate 44 is rotated from the neutral position of the rotating plate 44, that is, the state in which the pair of guide rollers 42 and 43 are arranged in the vertical direction is detected. The detection output from the encoder 47 is connected to the control input of the controller 29. When the controller 29 determines that the rotary plate 44 is rotated from the neutral position and the pair of guide rollers 42 and 43 are not arranged in the vertical position, the controller 29 adjusts the reel 22 determined by the delivery motor 28, based on the detection output of the encoder 47. The rotational speed is such that the rotating plate 44 is returned to the neutral position.
即，於線材回收裝置120中的線材11的回收量無變化的狀 態下，若自送出裝置20的捲盤22送出的線材11的量增加，則繞掛於一對導輥42、43的線材11的全長會增加，因此，旋轉板44向圖4的實線箭頭所示的左方向旋轉。相反，若自捲盤22送出的線材11的量減少，則繞掛於一對導輥42、43的線材11的全長會減少，因此，旋轉板44向圖4的虛線箭頭所示的右方向旋轉。因由編碼器47檢測旋轉板44自中立位置旋轉何種程度，故控制器29根據編碼器47的檢測輸出，以使線材11的送出量與線材回收裝置120中的線材11的回收量相同的方式控制送出馬達28，調整捲盤22的旋轉速度。結果，旋轉板44的位置維持於中立位置。 That is, the amount of recovery of the wire 11 in the wire collecting device 120 does not change. When the amount of the wire 11 fed from the reel 22 of the feeding device 20 increases, the total length of the wire 11 wound around the pair of guide rolls 42 and 43 increases, and therefore, the rotating plate 44 goes to the solid line of FIG. Rotate in the left direction as indicated by the arrow. On the other hand, if the amount of the wire 11 fed from the reel 22 is reduced, the total length of the wire 11 wound around the pair of guide rolls 42 and 43 is reduced. Therefore, the rotating plate 44 is directed to the right direction indicated by the dotted arrow in FIG. Rotate. Since the encoder 47 detects how much the rotary plate 44 is rotated from the neutral position, the controller 29 outputs the same amount of the wire 11 as the wire 11 in the wire collecting device 120 in accordance with the detection output of the encoder 47. The delivery motor 28 is controlled to adjust the rotational speed of the reel 22. As a result, the position of the rotating plate 44 is maintained at the neutral position.
接著，對於使用送出裝置20的線材送出方法進行說明。 Next, a wire feeding method using the feeding device 20 will be described.
本實施形態中的線材送出方法中，使支承於支承台27的捲盤22旋轉，自旋轉的捲盤22送出線材11，且將所送出的線材11繞掛於1或2個以上的送出輥22a、23b、23c而轉向之後予以送出。本實施形態中，如圖4所示，線材回收裝置120回收線材11，線材送出裝置20送出線材11。線材回收裝置120中，繞掛有線材11的絞盤121以固定的速度旋轉，藉此一直回收固定量的線材11，將所回收的線材11捲繞於回收側捲盤122。送出裝置20中，線材11跨及線材供給捲盤22的捲寬而大致均勻地捲繞。伴隨線材回收裝置120對線材11的回收，送出裝置20中，利用送出馬達28使捲盤22旋轉而自捲盤22送出線材11，且使線材11向線材回收裝置120側移動。 In the wire feeding method of the present embodiment, the reel 22 supported by the support base 27 is rotated, the wire 11 is fed from the rotating reel 22, and the fed wire 11 is wound around one or two or more feeding rollers. 22a, 23b, and 23c are sent after being turned. In the present embodiment, as shown in FIG. 4, the wire collecting device 120 collects the wire 11 and the wire feeding device 20 feeds the wire 11. In the wire collecting device 120, the winch 121 around the wire member 11 is rotated at a constant speed, whereby a fixed amount of the wire 11 is always collected, and the collected wire 11 is wound around the collecting-side reel 122. In the delivery device 20, the wire 11 is wound substantially uniformly across the winding width of the wire supply reel 22. In the delivery device 20, the wire take-up device 120 rotates the reel 22 to feed the wire 11 from the reel 22, and moves the wire 11 toward the wire take-up device 120 side.
如圖4所示，自供給捲盤22送出的線材11首先朝向上方的送出輥23a。朝向送出輥23a的線材11係呈S字狀繞掛於位置檢測機構24的一對繞掛輥37、38，之後由最初的送出輥23a導引。已藉由最初的送出輥23a而轉向的線材11被導引至水平方向而朝向張力裝置41。張力裝置41的轉矩用馬達46使旋轉板44向與線材11的移動方向相反的方向即圖4中實線箭頭所示的方向旋轉，而對繞掛於一對導輥42、43的線材11賦予既定的張力。 As shown in Fig. 4, the wire 11 fed from the supply reel 22 is first directed toward the upper delivery roller 23a. The wire 11 facing the delivery roller 23a is wound in the S-shaped pair of winding rollers 37 and 38 of the position detecting mechanism 24, and then guided by the first delivery roller 23a. The wire 11 that has been turned by the first delivery roller 23a is guided to the horizontal direction toward the tension device 41. The torque motor 46 of the tension device 41 rotates the rotary plate 44 in a direction opposite to the moving direction of the wire 11, that is, a direction indicated by a solid arrow in FIG. 4, and a wire wound around the pair of guide rolls 42, 43. 11 gives a given tension.
如圖1所示，由編碼器47檢測出旋轉板44自一對導輥42、43排列於鉛垂方向位置的中立位置旋轉的旋轉角度。控制器29調整送出馬達28所決定的捲盤22的旋轉速度，以使旋轉板44位於中立位置。利用該調整，使線材11的送出量與線材回收裝置120對線材11的回收量相同，防止張力產生變動。如圖4所示，通過張力裝置41的線材11係藉由2個送出 輥23b、23c而改變前進方向而水平地送出之後，朝向線材回收裝置120送出。藉由使用此種張力裝置41，可吸收供給捲盤22與回收側捲盤122之間未完全同步地產生的線材11的張力變化，因此，能使線材11的張力穩定。 As shown in Fig. 1, the encoder 47 detects the rotation angle of the rotary plate 44 from the neutral position in which the pair of guide rolls 42, 43 are arranged in the vertical direction. The controller 29 adjusts the rotational speed of the reel 22 determined by the delivery motor 28 so that the rotary plate 44 is at the neutral position. By this adjustment, the amount of the wire 11 fed out is the same as the amount of wire rod recovery by the wire collecting device 120, and the tension is prevented from fluctuating. As shown in FIG. 4, the wire 11 passing through the tension device 41 is sent by two. The rollers 23b and 23c are sent horizontally after changing the advancing direction, and then sent to the wire collecting device 120. By using such a tension device 41, the tension change of the wire 11 which is not completely synchronized between the supply reel 22 and the recovery side reel 122 can be absorbed, so that the tension of the wire 11 can be stabilized.
本實施形態中的線材的送出方法的特徵係如圖1所示，以使支承送出線材11的捲盤22的支承台27可移動於捲盤22的軸方向的方式構成，且以使自捲盤22送出的線材11在捲盤22的移動方向的送出位置為固定的方式使支承台27移動。 The wire feeding method of the present embodiment is characterized in that the support base 27 that supports the reel 22 that feeds the wire 11 is movable in the axial direction of the reel 22, and is self-rolling. The wire 11 fed from the disk 22 moves the support base 27 such that the feeding position of the reel 22 in the moving direction is fixed.
上述送出裝置20中，若移動用馬達32根據來自控制器29的指令進行驅動而使滾珠螺桿31旋轉，則螺合於滾珠螺桿31的支承台27與捲盤22一同於X軸方向即捲盤22的旋轉軸方向移動。即，支承台27的移動由控制器29控制，控制器29根據位置檢測機構24的檢測輸出而控制移動用馬達32。 In the above-described delivery device 20, when the movement motor 32 is driven by the command from the controller 29 to rotate the ball screw 31, the support base 27 screwed to the ball screw 31 and the reel 22 are reeled in the X-axis direction. 22 moves in the direction of the rotation axis. That is, the movement of the support base 27 is controlled by the controller 29, and the controller 29 controls the movement motor 32 based on the detection output of the position detecting mechanism 24.
如圖1所示，若自搖動板36位於既定的基準位置時的一對繞掛輥37、38與最初的送出輥23a連成的延長線上供給線材11，則搖動板36停留於基準位置。此時，移動用馬達32不會驅動而使支承台27移動。即，如圖1所示，若搖動板36位於既定的基準位置，則一對繞掛輥37、38位於最初使線材11轉向的送出輥23a的下方。此時，自捲盤22送出的線材11相對於捲盤22的移動方向垂直地豎立，繞掛於上下並排地樞支的一對繞掛輥37、38之後，朝向上方的送出輥23a，因此，搖動板36停留於基準位置。 As shown in Fig. 1, when the wire 11 is fed from the extension line formed by the pair of winding rollers 37, 38 and the first delivery roller 23a when the rocking plate 36 is positioned at a predetermined reference position, the rocking plate 36 stays at the reference position. At this time, the movement motor 32 is not driven to move the support base 27. That is, as shown in Fig. 1, when the rocking plate 36 is positioned at a predetermined reference position, the pair of winding rollers 37, 38 are located below the delivery roller 23a that first turns the wire 11 toward it. At this time, the wire 11 fed from the reel 22 is vertically erected with respect to the moving direction of the reel 22, and is wound around the pair of winding rollers 37 and 38 which are pivotally supported side by side, and then directed toward the upper feeding roller 23a. The rocking plate 36 stays at the reference position.
另一方面，若搖動板36自既定的基準位置偏離，則控制器29基於角度檢測感測器30的檢測輸出而驅動移動用馬達32，使支承台27 移動以使搖動板36返回至基準位置。 On the other hand, if the rocking plate 36 is deviated from the predetermined reference position, the controller 29 drives the moving motor 32 based on the detection output of the angle detecting sensor 30 to cause the supporting table 27 Move to return the rocking plate 36 to the reference position.
即，如圖1的一點鏈線或兩點鏈線所示，當自捲盤22送出 的線材11傾斜於Z軸方向而朝向送出輥23a時，一對繞掛輥37、38以位於捲盤22上的線材11的送出位置與送出輥23a連成的線上的方式得到拉拽。 此時，搖動板36抵抗螺旋彈簧39的施力而自基準位置旋轉。 That is, as shown by the one-dot chain line or the two-dot chain line of FIG. 1, when the self-reel 22 is sent out When the wire 11 is inclined in the Z-axis direction and faces the delivery roller 23a, the pair of winding rollers 37, 38 are pulled so that the feeding position of the wire 11 on the reel 22 is connected to the line of the delivery roller 23a. At this time, the rocking plate 36 is rotated from the reference position against the urging force of the coil spring 39.
由角度檢測感測器40檢測搖動板36的相對於基準位置的旋 轉角度。控制器29若根據角度檢測感測器40的檢測輸出而判斷為搖動板36自基準位置偏離，則控制移動用馬達32而使滾珠螺桿31旋轉，且使支承台27移動。例如，若來自捲盤22的被送出的線材11如圖1的一點鏈線所示地傾斜，則使支承台27向一點鏈線箭頭所示的右方向移動。而且，若來自捲盤22的被送出的線材11如圖1的兩點鏈線所示地傾斜，則使支承台27向兩點鏈線箭頭所示的左方向移動。支承台27的移動量係直至搖動板36返回至既定的基準位置為止，即，一對繞掛輥37、38的旋轉軸平行於X軸、一對繞掛輥37、38在捲盤22的軸方向(X軸方向)上的位置為最初使線材11轉向的送出輥23a的下方為止。換而言之，支承台27進行移動，直至自捲盤22送出且朝向送出輥23a的線材11在捲盤22的移動方向的送出位置為送出輥23a的下方為止。 The rotation of the rocking plate 36 relative to the reference position is detected by the angle detecting sensor 40. Turn the angle. When the controller 29 determines that the swinging plate 36 is displaced from the reference position based on the detection output of the angle detecting sensor 40, the controller 28 controls the moving motor 32 to rotate the ball screw 31 and move the support base 27. For example, when the wire 11 to be fed from the reel 22 is inclined as shown by the one-dot chain line in Fig. 1, the support stand 27 is moved in the right direction indicated by the one-point chain arrow. Then, when the wire 11 to be fed from the reel 22 is inclined as shown by the two-dot chain line in Fig. 1, the support stand 27 is moved in the left direction indicated by the two-dot chain arrow. The amount of movement of the support table 27 is until the rocking plate 36 returns to a predetermined reference position, that is, the rotation axes of the pair of winding rollers 37, 38 are parallel to the X-axis, and the pair of winding rollers 37, 38 are on the reel 22 The position in the axial direction (X-axis direction) is the lower side of the delivery roller 23a which turns the wire 11 first. In other words, the support base 27 moves until the wire 11 that is fed from the reel 22 and faces the delivery roller 23a in the moving direction of the reel 22 is below the delivery roller 23a.
若送出位置返回至送出輥23a的下方，則線材11在捲盤22 上的送出位置為送出輥23a的正下方。即，自捲盤22送出的線材11相對於捲盤22的移動方向垂直地豎立。此時，搖動板36返回至基準位置，因此，支承台27不再進一步移動。結果，自捲盤22送出的線材11在捲盤22的移動方向的送出位置一直為固定，線材11一直相對於捲盤22的移動方向垂直 豎立地送出。 If the delivery position returns to the lower side of the delivery roller 23a, the wire 11 is on the reel 22 The upper feeding position is directly below the delivery roller 23a. That is, the wire 11 fed from the reel 22 is vertically erected with respect to the moving direction of the reel 22. At this time, the rocking plate 36 is returned to the reference position, and therefore, the support table 27 is no longer moved further. As a result, the wire 11 fed from the reel 22 is always fixed at the feeding position of the reel 22 in the moving direction, and the wire 11 is always perpendicular to the moving direction of the reel 22. Send it upright.
本實施形態中的送出裝置20及線材送出方法中，可使支承 台27移動於捲盤22的旋轉軸方向。因此，藉由以即便線材11跨及捲盤22的捲寬而捲繞、自捲盤22送出的線材11在捲盤22的移動方向的送出位置亦為固定的方式使支承台27移動，能防止朝向送出輥23a的線材11傾斜。 因能防止線材11傾斜，故無需擴大捲盤22與送出輥23a的間隔。因此，能避免因擴大捲盤22與送出輥23a的間隔而引起裝置的大型化。 In the delivery device 20 and the wire feeding method in the embodiment, the support can be supported. The stage 27 moves in the direction of the rotation axis of the reel 22. Therefore, the support base 27 can be moved so that the wire 11 fed by the wire 11 and the winding width of the reel 22 and the wire 11 fed from the reel 22 are fixed in the moving direction of the reel 22, The wire 11 facing the delivery roller 23a is prevented from inclining. Since the inclination of the wire 11 can be prevented, it is not necessary to enlarge the interval between the reel 22 and the delivery roller 23a. Therefore, it is possible to avoid an increase in size of the apparatus due to an increase in the interval between the reel 22 and the delivery roller 23a.
而且，就藉由使捲盤22旋轉而送出的線材11而言，送出位 置在捲盤22的移動方向未變化，而相對於捲盤22的移動方向垂直地朝向上方，且不傾斜地到達使線材11轉向的送出輥23a。因此，即便繞掛線材的送出輥23a具有凸緣部23e、23f(圖1)，線材11亦不會接觸於凸緣部23e、23f。因此，作為線材11的固定抵粒線不會切削凸緣部23e、23f。 Further, in the case of the wire 11 which is fed by rotating the reel 22, the delivery position is The moving direction of the reel 22 is not changed, but is vertically directed upward with respect to the moving direction of the reel 22, and reaches the feeding roller 23a that turns the wire 11 without obliquely. Therefore, even if the feeding roller 23a around the wire has the flange portions 23e and 23f (Fig. 1), the wire 11 does not come into contact with the flange portions 23e and 23f. Therefore, the flange portions 23e and 23f are not cut as the fixing repellency of the wire 11.
而且，即便作為線材11的固定磨粒線接觸於凸緣部23e、23f，只要由聚氨酯等抗磨損性優良的樹脂或不銹鋼等金屬形成送出輥23a、23b、23c的繞掛線材11的周圍，便能避免送出輥23a、23b、23c過度磨損。結果，具有凸緣部23e、23f的送出輥23a、23b、23c自身的壽命不會縮短。 In addition, even if the fixed abrasive wire of the wire 11 is in contact with the flange portions 23e and 23f, the periphery of the winding wire 11 of the delivery rollers 23a, 23b, and 23c is formed of a resin having excellent abrasion resistance such as polyurethane or a metal such as stainless steel. It is possible to avoid excessive wear of the feed rollers 23a, 23b, 23c. As a result, the lifes of the delivery rollers 23a, 23b, and 23c having the flange portions 23e and 23f themselves are not shortened.
另外，因自捲盤22送出的線材11筆直地朝向上方，因此，當送出由固定磨粒線構成的線材11時，不會與鄰接地捲繞於捲盤22的線材11相互摩擦。因此，不會因線材11彼此相互摩擦而導致固定於芯線的金剛石等磨粒自芯線剝離。結果，亦能防止因線材11傾斜而引起線材11的壽命縮短。 Further, since the wire 11 fed from the reel 22 is straight upward, when the wire 11 composed of the fixed abrasive wire is fed, the wire 11 wound around the reel 22 is not rubbed against each other. Therefore, the abrasive grains such as diamond fixed to the core wire are not peeled off from the core wire due to the friction of the wires 11 with each other. As a result, it is also possible to prevent the life of the wire 11 from being shortened due to the inclination of the wire 11.
本實施形態中，作為線材11，係以由利用電鍍或樹脂使有 金剛石等磨粒固定於芯線的固定磨粒線構成的情況進行說明，但線材11並不限於此。 In the present embodiment, the wire 11 is made of plating or resin. The case where the abrasive grains such as diamond are fixed to the fixed abrasive wire of the core wire will be described, but the wire 11 is not limited thereto.
而且，本實施形態中，係對於當自捲盤22送出的線材11筆 直地朝向上方時搖動板36位於基準位置的情況進行了說明，但只要送出輥23a或線材11的壽命不會縮短，亦可為，當自捲盤22送出的線材11以既定的角度傾斜時搖動板36位於基準位置。 Further, in the present embodiment, the wire 11 is fed out from the reel 22 Although the case where the rocking plate 36 is located at the reference position when facing straight upward has been described, the life of the feed roller 23a or the wire 11 may not be shortened, and the wire 11 fed from the reel 22 may be inclined at a predetermined angle. The rocking plate 36 is located at the reference position.
另外，本實施形態中，係對於檢測搖動板36的相對於基準 位置的旋轉角度的位置檢測機構24進行了說明，但位置檢測機構24只要能檢測自捲盤22送出且朝向最初的送出輥23a的線材11在捲盤22的移動方向的送出位置即可，並不限於本實施形態中的類型。例如，亦可檢測繞掛自捲盤22送出且朝向最初的送出輥23a的線材的一對繞掛輥37、38的移動量。 Further, in the present embodiment, the relative reference to the rocking plate 36 is detected. Although the position detecting means 24 of the rotation angle of the position has been described, the position detecting means 24 can detect the feeding position of the wire 11 which is fed from the reel 22 and is directed toward the first feeding roller 23a in the moving direction of the reel 22, and It is not limited to the type in the present embodiment. For example, the amount of movement of the pair of winding rollers 37, 38 wound around the wire fed from the reel 22 toward the first delivery roller 23a can also be detected.
以上，已針對本發明的實施形態進行了說明，但上述實施形 態僅表示本發明的應用例的一部分，並不表示將本發明的技術範圍限定於上述實施形態的具體構成。 Although the embodiments of the present invention have been described above, the above embodiments are described. The state only shows a part of the application example of the present invention, and does not mean that the technical scope of the present invention is limited to the specific configuration of the above embodiment.
11‧‧‧線材 11‧‧‧Wire
20‧‧‧送出裝置 20‧‧‧Send device
22‧‧‧捲盤 22‧‧‧Reel
22a‧‧‧捲筒部 22a‧‧‧Reel
22b、22c‧‧‧凸緣部 22b, 22c‧‧‧Flange
23a‧‧‧送出輥 23a‧‧‧Send roller
23d‧‧‧小徑部 23d‧‧‧Little Trails Department
23e、23f‧‧‧凸緣部 23e, 23f‧‧‧Flange
24‧‧‧位置檢測元件 24‧‧‧ position detection component
25‧‧‧台板 25‧‧‧ board
25a‧‧‧腳輪 25a‧‧‧ casters
25b‧‧‧安裝腳 25b‧‧‧Installation feet
26‧‧‧導軌 26‧‧‧rails
27‧‧‧支承台 27‧‧‧Support table
27a‧‧‧滑件 27a‧‧‧Sliding parts
27b‧‧‧移動板 27b‧‧‧Mobile board
27c、27d‧‧‧支承壁 27c, 27d‧‧‧ support wall
28‧‧‧送出馬達 28‧‧‧Send the motor
29‧‧‧控制器 29‧‧‧ Controller
31‧‧‧滾珠螺桿 31‧‧‧Ball screw
32‧‧‧移動用馬達 32‧‧‧Moving motor
33‧‧‧框構件 33‧‧‧Box components
34‧‧‧鉛垂板 34‧‧‧ plumb board
40‧‧‧角度檢測感測器 40‧‧‧ Angle Detection Sensor
41‧‧‧張力裝置 41‧‧‧ Tension device
42、43‧‧‧導輥 42, 43‧‧ ‧ guide roller
44‧‧‧旋轉板 44‧‧‧Rotating plate
46‧‧‧轉矩用馬達 46‧‧‧Torque motor
47‧‧‧編碼器 47‧‧‧Encoder
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012265868A JP6021257B2 (en) | 2012-12-05 | 2012-12-05 | Wire rod feeding device and wire rod feeding method |
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| Publication Number | Publication Date |
|---|---|
| TW201422511A true TW201422511A (en) | 2014-06-16 |
| TWI507345B TWI507345B (en) | 2015-11-11 |
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| TW102139720A TWI507345B (en) | 2012-12-05 | 2013-11-01 | Wire feeding device and wire feeding method |
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| JP (1) | JP6021257B2 (en) |
| KR (1) | KR101548058B1 (en) |
| CN (1) | CN103848279B (en) |
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| JP6190529B2 (en) * | 2014-06-13 | 2017-08-30 | 矢崎総業株式会社 | Twist wire manufacturing apparatus and twist wire manufacturing method |
| CN104097985A (en) * | 2014-08-06 | 2014-10-15 | 江苏句容联合铜材有限公司 | Automatic horizontal reciprocating take-up method |
| CN104097986A (en) * | 2014-08-06 | 2014-10-15 | 江苏句容联合铜材有限公司 | Automatic horizontal left-and-right reciprocating take-up |
| EP3048193B1 (en) * | 2015-01-20 | 2019-07-31 | SUPERBA (Société par Actions Simplifiée) | Roller for wire-feeding device |
| CN106395495B (en) * | 2016-06-27 | 2022-07-15 | 国网湖北省电力有限公司随州供电公司 | Cutting storage device is carried to power cable's fixed length |
| CN110282506B (en) * | 2019-07-23 | 2024-08-06 | 张子林 | Wire winding and unwinding device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622199Y2 (en) * | 1981-01-26 | 1987-01-20 | ||
| JP3074007B2 (en) * | 1990-09-25 | 2000-08-07 | 株式会社日平トヤマ | Reel drive in wire saw device |
| JPH05229706A (en) * | 1992-02-20 | 1993-09-07 | Toshiba Corp | Coil manufacturing device |
| JPH06297320A (en) * | 1993-04-13 | 1994-10-25 | Nippei Toyama Corp | Wire position detecting device |
| JPH11291154A (en) * | 1998-04-07 | 1999-10-26 | Takatori Corp | Wire driver in wire saw |
| JP2004307104A (en) * | 2003-04-03 | 2004-11-04 | Kimura Systems:Kk | Linear material take-up device |
| CN200957992Y (en) * | 2006-06-30 | 2007-10-10 | 朝隆机械有限公司 | Wire twisting machine |
| TW200904574A (en) * | 2007-07-25 | 2009-02-01 | Jin-Xing Cai | Leading holder for screw wire |
-
2012
- 2012-12-05 JP JP2012265868A patent/JP6021257B2/en active Active
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2013
- 2013-11-01 TW TW102139720A patent/TWI507345B/en not_active IP Right Cessation
- 2013-12-02 KR KR1020130148329A patent/KR101548058B1/en active IP Right Grant
- 2013-12-05 CN CN201310652367.7A patent/CN103848279B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014111285A (en) | 2014-06-19 |
| CN103848279B (en) | 2016-08-17 |
| KR101548058B1 (en) | 2015-08-27 |
| CN103848279A (en) | 2014-06-11 |
| TWI507345B (en) | 2015-11-11 |
| KR20140072810A (en) | 2014-06-13 |
| JP6021257B2 (en) | 2016-11-09 |
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