TWI501822B - Ironing apparatus - Google Patents
Ironing apparatus Download PDFInfo
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- TWI501822B TWI501822B TW100149509A TW100149509A TWI501822B TW I501822 B TWI501822 B TW I501822B TW 100149509 A TW100149509 A TW 100149509A TW 100149509 A TW100149509 A TW 100149509A TW I501822 B TWI501822 B TW I501822B
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- Prior art keywords
- pressing
- metal foil
- roller
- take
- winding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
- B21C47/06—Winding-up or coiling on or in reels or drums, without using a moving guide with loaded rollers, bolts, or equivalent means holding the material on the reel or drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
- B21C47/06—Winding-up or coiling on or in reels or drums, without using a moving guide with loaded rollers, bolts, or equivalent means holding the material on the reel or drum
- B21C47/063—Winding-up or coiling on or in reels or drums, without using a moving guide with loaded rollers, bolts, or equivalent means holding the material on the reel or drum with pressure rollers only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/32—Tongs or gripping means specially adapted for reeling operations
- B21C47/326—Devices for pressing the end of the material being wound against the cylindrical wall of the reel or bobbin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/40—Shafts, cylinders, drums, spindles
- B65H2404/43—Rider roll construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/173—Metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Winding Of Webs (AREA)
- Press Drives And Press Lines (AREA)
Description
本發明是關於一種於將經過滾軋的金屬箔體捲取在捲取輥時,將金屬箔體抵壓在捲取輥的按壓裝置(ironing apparatus)。The present invention relates to an ironing apparatus for pressing a metal foil body against a take-up roll when the rolled metal foil body is taken up by a take-up roll.
按壓裝置是為了維持捲取在捲取輥的金屬箔體之良好品質而設置者。要將金屬箔體捲取在捲取輥時,如果不將金屬箔體抵壓在捲取輥,則金屬箔體會有以在與捲取輥之間捲入空氣的狀態捲取之傾向。由於該空氣的捲入,金屬箔體可能會在其寬度方向有所偏移。因此,利用按壓裝置將金屬箔體抵壓在捲取輥,藉此在與捲取輥之間就不會捲入空氣,而可穩定地捲取金屬箔體。結果,便可維持所捲取的金屬箔體之良好品質。The pressing device is provided to maintain the good quality of the metal foil wound on the take-up reel. When the metal foil body is wound up on the take-up roll, if the metal foil body is not pressed against the take-up roll, the metal foil body tends to be wound up in a state in which air is caught between the take-up rolls. Due to the entrapment of the air, the metal foil may be offset in its width direction. Therefore, the metal foil body is pressed against the take-up roller by the pressing means, whereby air is not caught between the winding roller and the metal foil body can be stably wound up. As a result, the good quality of the wound metal foil can be maintained.
根據第1A圖及第1B圖來說明按壓裝置的構成例。第1A圖中,按壓裝置具備缸體裝置31、搖動臂部33及按壓輥35。藉由缸體裝置31的伸縮動作,使搖動臂部33朝圖式的箭頭方向搖動。在搖動臂部33安裝有按壓輥35。按壓輥35是將其中心軸配置成與捲取輥37的中心軸平行。藉由搖動臂部33的搖動,按壓輥35會將金屬箔1抵壓在捲取輥37。An example of the configuration of the pressing device will be described with reference to FIGS. 1A and 1B. In FIG. 1A, the pressing device includes a cylinder device 31, a rocking arm portion 33, and a pressing roller 35. The rocking arm portion 33 is swung in the direction of the arrow in the drawing by the expansion and contraction operation of the cylinder device 31. A pressing roller 35 is attached to the rocking arm portion 33. The pressing roller 35 has its central axis arranged in parallel with the central axis of the winding roller 37. The pressing roller 35 presses the metal foil 1 against the take-up roller 37 by shaking the arm portion 33.
如上所述的按壓裝置是記載在例如以下之專利文獻1。The pressing device as described above is described in, for example, Patent Document 1 below.
專利文獻1:日本特開2004-136302號公報Patent Document 1: Japanese Laid-Open Patent Publication No. 2004-136302
即使捲取物1a大徑化,仍希望能維持所捲取的金屬箔體之良好品質。Even if the wound material 1a is increased in diameter, it is desirable to maintain the good quality of the wound metal foil.
例如,形成有所捲取的金屬箔體1的捲取物1a的尺寸(捲取物外徑)係從第1A圖的狀態變大成第1B圖的狀態時,按壓輥35接觸在金屬箔體1的位置a(參照圖式)與捲取位置b(參照圖式)的圓周方向距離(亦即捲取輥37之中心軸周圍的距離),將會從防止上述空氣捲入的理想位置(例如20mm)偏移。結果,由所捲取的金屬箔體1所形成的捲取物1a的形狀就有可能變得不穩定。For example, when the size of the wound material 1a (the outer diameter of the wound material) forming the wound metal foil body 1 is changed from the state of Fig. 1A to the state of Fig. 1B, the pressing roller 35 is in contact with the metal foil body. The circumferential distance of the position a (refer to the drawing) of the 1 and the winding position b (refer to the drawing) (that is, the distance around the central axis of the take-up roller 37) will be from an ideal position for preventing the above-mentioned air from being caught ( For example 20mm) offset. As a result, the shape of the wound 1a formed by the wound metal foil 1 may become unstable.
由於這種情況,即使捲取物1a大徑化,藉由抑制圓周方向距離的變化,捲取物形狀亦不會變得不穩定,而可穩定地捲取金屬箔體,藉此便可維持捲取物1a的良好品質。In this case, even if the wound material 1a is increased in diameter, the shape of the wound material does not become unstable by suppressing the change in the circumferential direction distance, and the metal foil body can be stably wound up, thereby maintaining Good quality of the coil 1a.
又,在其他例中,一旦捲取物1a的捲取量多,在捲取開始時與捲取結束時之間,缸體裝置31的方向會有很大的不同。結果,藉由缸體裝置31所產生的抵壓力的方向就會大幅地變動,金屬箔體1相對於捲取輥37的抵壓就可能變得不穩定。Further, in another example, once the winding amount of the wound material 1a is large, the direction of the cylinder device 31 is greatly different between the start of winding and the end of winding. As a result, the direction of the pressing force generated by the cylinder device 31 largely fluctuates, and the pressing of the metal foil body 1 with respect to the take-up roller 37 may become unstable.
從這種情況看來,即使捲取物1a大徑化,藉由縮小因缸體裝置31所產生的抵壓力之方向的變動,捲取物形狀就不會變得不穩定,藉此可維持捲取物1a的良好品質。In this case, even if the wound material 1a is increased in diameter, the shape of the wound material does not become unstable by reducing the fluctuation in the direction of the pressing force generated by the cylinder device 31, thereby maintaining the shape of the wound material. Good quality of the coil 1a.
亦即,因應捲取物1a大徑化的情況,期望一種能夠比具有第1圖之構成的按壓裝置更穩定地捲取金屬箔體的裝置。In other words, in the case where the wound material 1a is increased in diameter, a device capable of winding the metal foil more stably than the pressing device having the configuration of the first embodiment is desired.
因此,本發明之目的在於提供一種即使捲取物大徑化也可穩定地捲取金屬箔體的按壓裝置。Accordingly, an object of the present invention is to provide a pressing device which can stably wind up a metal foil body even if the wound material is increased in diameter.
為了達成上述目的,根據本發明,可提供一種按壓裝置,是於將經過滾軋的金屬箔體捲取在捲取輥時,將捲取中的金屬箔體抵壓在捲取輥的按壓裝置,其特徵為具備:將捲取中的金屬箔體抵壓在捲取輥的按壓輥;將按壓輥安裝在一端側,且另一端部可在該搖動軸周圍搖動的搖動體;將前述搖動體的搖動軸安裝成可搖動狀態,並且相對於捲取輥可朝前後移動的往復動體;使前述往復動體相對於前述捲取輥朝前後移動的驅動裝置;以及產生將金屬箔體抵壓在捲取輥的力的推壓裝置;其中,推壓裝置係使力作用在搖動體,俾使搖動體朝捲取輥側搖動,藉此經由安裝在搖動體的按壓輥將金屬箔體抵壓在捲取輥。In order to achieve the above object, according to the present invention, there is provided a pressing device which is a pressing device for pressing a rolled metal foil body against a take-up roller when the rolled metal foil body is wound on a take-up roll The method includes a pressing roller that presses the metal foil body in the winding up on the winding roller, a rocking body that is attached to the one end side and that is rotatable around the rocking shaft at the other end portion, and shakes the foregoing a rocking shaft of the body is mounted in a rockable state, and a reciprocating body movable forward and backward with respect to the take-up roller; a driving device for moving the reciprocating body forward and backward relative to the winding roller; and generating a metal foil body a pressing device for pressing the force of the take-up roller; wherein the pressing device applies a force to the rocking body, and the rocking body is rocked toward the winding roller side, whereby the metal foil body is pressed via the pressing roller attached to the rocking body Press on the take-up roll.
根據本發明之較佳實施形態,其中,該按壓裝置具備:檢測出捲取在捲取輥的金屬箔體所形成的捲取物之尺寸的尺寸感測器;檢測出往復動體之位置的位置感測器;以及根據前述尺寸感測器的檢出值、前述位置感測器的檢出值、及預先設定的動作模式來控制前述驅動裝置的控制裝置,前述動作模式是針對捲取物的各尺寸來決定往復動體的位置。According to a preferred embodiment of the present invention, the pressing device includes: a size sensor that detects a size of a wound body formed by winding a metal foil body of the winding roller; and detects a position of the reciprocating body a position sensor; and a control device for controlling the driving device according to the detected value of the size sensor, the detected value of the position sensor, and a preset operation mode, wherein the action mode is for the take-up object Each size determines the position of the reciprocating body.
根據本發明之較佳實施形態,其中,前述推壓裝置是具有缸體及活塞,並藉由活塞的往復動作而可實現活塞桿之伸長及退縮的缸體裝置,缸體及活塞桿的一方係可旋轉地結合在前述搖動體的一端側,缸體及活塞桿的另一方係可旋轉地結合在前述往復動體,藉此,藉由供應至缸體之活塞桿側缸體室及桿頭側缸體室之至少一方的流體壓,搖動體會朝向使前述搖動體朝捲取輥側搖動的方向受到推壓,前述動作模式係被設定成前述缸體裝置的活塞桿不會伸長而會持續退縮。According to a preferred embodiment of the present invention, the pressing device is a cylinder device having a cylinder and a piston, and the piston rod can be extended and retracted by the reciprocating operation of the piston, and one of the cylinder and the piston rod Rotatingly coupled to one end side of the rocking body, the other of the cylinder and the piston rod is rotatably coupled to the reciprocating body, thereby being supplied to the piston rod side cylinder chamber and the rod of the cylinder The fluid pressure of at least one of the head-side cylinder chambers is urged in a direction in which the swinging body is swung toward the winding roller side, and the operation mode is set such that the piston rod of the cylinder device does not elongate and continues Retreat.
根據本發明之較佳其他實施形態,其中,前述動作模式係被設定成可抑制按壓輥接觸在金屬箔體的位置與捲取位置之距離的變動,捲取位置係為己捲取在按壓輥的金屬箔體與之後將要捲取的金屬箔體的交界位置。According to still another preferred embodiment of the present invention, the operation mode is set such that a change in the distance between the position where the pressing roller contacts the metal foil body and the winding position is suppressed, and the winding position is taken up by the pressing roller. The intersection of the metal foil body and the metal foil body to be wound later.
根據本發明之較佳實施形態,其中,該按壓裝置復具備:檢測出前述推壓裝置所產生的力的力感測器,前述控制裝置是根據力感測器的檢出值、前述尺寸感測器的檢出值、及預先設定的推壓力模式來控制前述推壓裝置,將從按壓輥對金屬箔體施加推壓力的位置朝捲取輥的中心軸之方向的推壓力的成分設為中心方向成分,前述推壓力模式是以不論捲取物的尺寸為何前述中心方向成分皆為固定的方式,針對捲取物的各尺寸來決定前述推壓裝置所產生的力。According to a preferred embodiment of the present invention, the pressing device further includes: a force sensor that detects a force generated by the pressing device, wherein the control device is based on a detected value of the force sensor, and the size sense The detection value of the detector and the pressing force mode set in advance are used to control the pressing device, and the component of the pressing force from the position where the pressing roller applies the pressing force to the metal foil body toward the central axis of the winding roller is set as the center. The directional component, the pressing force mode is such that the center direction component is fixed regardless of the size of the wound material, and the force generated by the pressing device is determined for each size of the wound material.
根據上述本發明,由於在往復動體將搖動體安裝成可搖動狀態,並藉由推壓裝置,使搖動體朝捲取輥側搖動而將按壓輥抵壓在捲取輥,因此藉由往復動體的往復動作,可調整按壓輥的位置或搖動體的搖動,藉此,即使捲取物大徑化,也可穩定地捲取金屬箔體。According to the above aspect of the invention, since the reciprocating body mounts the oscillating body in a swingable state, and the urging means oscillates the oscillating body toward the take-up roller side to press the pressing roller against the take-up roller, by reciprocating The reciprocating motion of the body can adjust the position of the pressing roller or the shaking of the rocking body, whereby the metal foil body can be stably wound up even if the wound material is increased in diameter.
例如,由於推壓裝置會使力作用在搖動體,俾使搖動體朝捲取輥側搖動,藉此將按壓輥抵壓在金屬箔體。此時,搖動體會搖動達對應於往復動體之位置的量,因此,只要往復動體的位置改變,按壓輥接觸在金屬箔體的接觸位置(往金屬箔體的推壓位置)也會改變。因此,接觸位置的可調整範圍會變大。結果,即使捲取物大徑化,也可穩定地捲取金屬箔體。For example, since the pressing means applies a force to the rocking body, the rocking body is rocked toward the winding roller side, whereby the pressing roller is pressed against the metal foil body. At this time, the shaking body is shaken up to the amount corresponding to the position of the reciprocating body, and therefore, as long as the position of the reciprocating body is changed, the contact position of the pressing roller contact at the metal foil body (the pressing position toward the metal foil body) also changes. . Therefore, the adjustable range of the contact position becomes large. As a result, even if the wound material is increased in diameter, the metal foil body can be stably wound up.
又,其他例是藉由調整往復動體的位置來調整搖動體的搖動角度,而可抑制推壓裝置所產生的抵壓力之方向的變動。結果,即使捲取物大徑化,也可穩定地捲取金屬箔體。Further, in another example, by adjusting the position of the reciprocating body, the rocking angle of the rocking body is adjusted, and the fluctuation of the direction of the pressing force generated by the pressing device can be suppressed. As a result, even if the wound material is increased in diameter, the metal foil body can be stably wound up.
本發明之實施形態的效果將在以下詳述。The effects of the embodiments of the present invention will be described in detail below.
根據圖面來說明本發明之實施形態。此外,各圖式中共通的部分是附上相同的符號,並省略重複的說明。Embodiments of the present invention will be described based on the drawings. In addition, the same portions in the respective drawings are denoted by the same reference numerals, and the repeated description is omitted.
第2圖是本發明之實施形態的按壓裝置10之構成例。按壓裝置10是於將經過滾軋的鋁等金屬箔體1捲取在捲取輥3時,將捲取中的金屬箔體1抵壓在捲取輥3的裝置。第3圖也是本發明之實施形態的按壓裝置10之構成圖。第2圖顯示金屬箔體1開始捲取在捲取輥3時,第3圖顯示將金屬箔體1捲取在捲取輥3某些程度的狀態。捲取在捲取輥3的金屬箔體1亦可為藉由粗滾軋機滾軋過的金屬箔體(例如厚度0.01mm至0.5mm)、或藉由精滾軋機滾軋過的金屬箔體(例如厚度0.01至0.03mm)等。此外,第2圖、第3圖中的符號6是支持並引導金屬箔體1的引導輥。Fig. 2 is a view showing an example of the configuration of the pressing device 10 according to the embodiment of the present invention. The pressing device 10 is a device that presses the metal foil 1 being wound up against the winding roller 3 when the rolled metal foil 1 such as aluminum is taken up by the winding roller 3 . Fig. 3 is a view showing the configuration of the pressing device 10 according to the embodiment of the present invention. Fig. 2 shows a state in which the metal foil body 1 starts to be taken up by the take-up roll 3, and Fig. 3 shows a state in which the metal foil body 1 is taken up to the take-up roll 3 to some extent. The metal foil body 1 taken up by the take-up roll 3 may also be a metal foil body (for example, a thickness of 0.01 mm to 0.5 mm) rolled by a rough rolling mill, or a metal foil body rolled by a finish rolling mill. (for example, thickness 0.01 to 0.03 mm) and the like. Further, reference numeral 6 in FIGS. 2 and 3 is a guide roller that supports and guides the metal foil body 1.
按壓裝置10具備:按壓輥5、搖動體7、往復動體9、驅動裝置11、推壓裝置13、尺寸感測器15、位置感測器17、控制裝置29及力感測器21。The pressing device 10 includes a pressing roller 5, a rocking body 7, a reciprocating body 9, a driving device 11, a pressing device 13, a size sensor 15, a position sensor 17, a control device 29, and a force sensor 21.
按壓輥5係將正捲取在捲取輥3的金屬箔體1抵壓在捲取輥3。按壓輥5係被配置成其中心軸Cr 與捲取輥3的中心軸C1 平行。按壓輥5係藉由將捲取在捲取輥3的金屬箔體1抵壓在捲取輥3,以防止金屬箔體1的空氣捲入,使金屬箔體1的捲取穩定。此外,第2圖中,各軸C1 、C2 、C3 、C4 、Cr 係朝與紙面垂直的方向延伸。The pressing roller 5 presses the metal foil 1 that is being wound up on the take-up roller 3 against the take-up roller 3. The pressing roller 5 is disposed such that its central axis C r is parallel to the central axis C 1 of the take-up reel 3 . The pressing roller 5 is formed by pressing the metal foil 1 wound around the take-up roller 3 against the take-up roller 3 to prevent the air of the metal foil 1 from being caught, thereby stabilizing the winding of the metal foil 1. Further, in FIG. 2, the axes C 1, C 2, C 3 , C 4, C r lines toward the direction perpendicular to the paper extends.
在搖動體7中,按壓輥5是安裝在一端側。按壓輥5是在安裝在搖動體7的狀態下在其中心軸Cr 周圍旋轉自如。In the rocking body 7, the pressing roller 5 is attached to one end side. The pressing roller 5 is rotatable around its central axis C r in a state of being attached to the rocking body 7.
在往復動體9中,搖動體7的另一端部係安裝成可在搖動軸C2 周圍搖動的狀態。較佳為,往復動體9係被支持成可朝導軌12往復動作,並且沿著導軌12引導該往復動作。In the reciprocating member 9, the other end portion of the rocker body 7 mounted to the state of the system around the pivot axis C 2 at shaking. Preferably, the reciprocating body 9 is supported to reciprocate toward the guide rail 12 and to guide the reciprocating motion along the guide rail 12.
驅動裝置11是使往復動體9相對於捲取輥3朝前後移動。此處所謂的前方是靠近捲取輥3的位置,所謂後方是遠離捲取輥3的位置。The driving device 11 moves the reciprocating body 9 forward and backward with respect to the take-up roller 3. Here, the front side is a position close to the take-up roll 3, and the rear side is a position away from the take-up roll 3.
該前後的移動係在第2圖之例中沿著導軌12的方向。驅動裝置11係在該例中具有缸體11a及活塞11f,並藉由活塞11f的往復動作而可實現活塞桿11d之伸長及退縮的缸體裝置。在該情況下,缸體11a及活塞桿11d的一方(第2圖之例中為後述活塞桿11d的前端部)是結合於往復動體9,缸體11a及活塞桿11d的另一方(第2圖之例中為缸體11a)是固定在基準體23。The front and rear movements are in the direction of the guide rail 12 in the example of Fig. 2. In this example, the drive unit 11 has a cylinder 11a and a piston 11f, and a cylinder device that can expand and retract the piston rod 11d by the reciprocation of the piston 11f. In this case, one of the cylinder 11a and the piston rod 11d (the distal end portion of the piston rod 11d described later in the second drawing) is coupled to the reciprocating body 9, the other of the cylinder 11a and the piston rod 11d (the In the example of Fig. 2, the cylinder 11a) is fixed to the reference body 23.
基準體23係為靜止的支持構造體。在該構成中,藉由供應至缸體11a之活塞桿側缸體室11a-2及桿頭側缸體室11a-1之至少一方的流體壓(油壓等液壓或空壓,以下相同),使缸體裝置11伸縮,使往復動體9相對於捲取輥3朝前後移動。驅動裝置11較佳為,如第2圖之例或後述實施例為油壓缸裝置。關於油壓缸裝置,將在後述的實施例詳細說明。The reference body 23 is a stationary support structure. In this configuration, the fluid pressure (the hydraulic pressure or the air pressure such as the hydraulic pressure) supplied to at least one of the piston rod side cylinder chamber 11a-2 and the head side cylinder chamber 11a-1 of the cylinder 11a is the same as the following. The cylinder device 11 is expanded and contracted to move the reciprocating body 9 forward and backward with respect to the take-up roller 3. The driving device 11 is preferably a hydraulic cylinder device as in the example of Fig. 2 or an embodiment to be described later. The hydraulic cylinder device will be described in detail in an embodiment to be described later.
推壓裝置13會產生將金屬箔體1抵壓在捲取輥3的力。推壓裝置13是朝向搖動體7會朝捲取輥3側搖動的方向,使力作用在搖動體7,藉此,經由安裝在搖動體7的按壓輥5將金屬箔體1抵壓在捲取輥3。The pressing device 13 generates a force for pressing the metal foil body 1 against the take-up roller 3. The pressing device 13 is a direction in which the rocking body 7 is swung toward the winding roller 3, and a force is applied to the rocking body 7, whereby the metal foil body 1 is pressed against the winding by the pressing roller 5 attached to the rocking body 7. Roller 3.
推壓裝置13係在該例中具有缸體13a及活塞14,並藉由活塞14的往復動作可實現活塞桿13g之伸長及退縮的缸體裝置。在該情況下,缸體13a及活塞桿13g的一方(第2圖之例中為活塞桿13g的前端部)是在搖動體7的另一端側結合成可在旋轉軸C3 周圍旋轉,缸體13a及活塞桿13g的另一方(第2圖之例中為缸體13a)是在往復動體9結合成可在旋轉軸C4 周圍旋轉。在該構成中,藉由供應至缸體13a之活塞桿側缸體室13a-2及桿頭側缸體室13a-1之至少一方的流體壓(油壓等液壓或空壓,以下相同),搖動體7會朝向搖動體7會朝捲取輥3側搖動的方向受到推壓。The pressing device 13 is a cylinder device having a cylinder 13a and a piston 14 in this example, and the piston rod 13g is extended and retracted by the reciprocation of the piston 14. In this case, one of the cylinder and the piston rod 13a of 13g (FIG. 2 of the second embodiment for the rod end portion 13g) is in the other end of the rocker body 7 may be combined into rotation around the rotation axis C 3, cylinder member 13a and the other of the piston rod 13g (Example 2 as the cylinder of FIG. 13a) is incorporated in the reciprocating member 9 to be rotatable about the rotation axis C 4. In this configuration, the fluid pressure (the hydraulic pressure or the air pressure such as the hydraulic pressure) supplied to at least one of the piston rod side cylinder chamber 13a-2 and the head side cylinder chamber 13a-1 of the cylinder 13a is the same as the following. The rocking body 7 is urged toward the direction in which the rocking body 7 is swung toward the winding roller 3 side.
推壓裝置13較佳為,如第2圖之例或後述實施例,為油空壓缸裝置。關於油空壓缸裝置,將在後述實施例詳細說明。The pressing device 13 is preferably an oil air cylinder device as in the example of Fig. 2 or an embodiment to be described later. The oil air cylinder device will be described in detail in the embodiments to be described later.
尺寸感測器15是檢測出捲取在捲取輥3的金屬箔體1所形成的捲取物1a的尺寸。The size sensor 15 is a size for detecting the take-up 1a formed by the metal foil 1 wound up on the take-up roll 3.
例如,尺寸感測器15亦可為檢測出捲取物1a之外表面之位置(以下稱為外表面位置)的眾所周知的感測器(例如以非接觸方式光學性檢測出捲取物1a之外表面的感測器)。在該情況下,亦可將所檢測出的外表面位置作為捲取物1a的尺寸檢出值而輸出至控制裝置19,或將所檢測出的外表面位置轉換成從捲取物1a的中心(亦即捲取輥3的中心軸C1 )到捲取物1a之外表面的距離(以下稱為半徑尺寸),並將半徑尺寸作為捲取物1a的尺寸檢出值而輸出至控制裝置19。For example, the size sensor 15 may be a well-known sensor that detects the position of the outer surface of the take-up object 1a (hereinafter referred to as the outer surface position) (for example, optically detecting the take-up object 1a in a non-contact manner) Sensor on the outer surface). In this case, the detected outer surface position may be output to the control device 19 as the size detection value of the take-up object 1a, or the detected outer surface position may be converted into the center of the take-up object 1a. (that is, the distance from the central axis C 1 of the take-up roller 3) to the outer surface of the take-up 1a (hereinafter referred to as the radius size), and the radius size is output to the control device as the size detection value of the take-up object 1a. 19.
其他例的尺寸感測器15亦可從利用捲取輥3開始捲取金屬箔體1時,計測捲取輥3的旋轉數。在該情況下,尺寸感測器15亦可根據捲取輥3的旋轉數、金屬箔體1的已知厚度、及捲取輥3的已知尺寸,算出外表面位置或半徑尺寸,並將該算出值作為捲取物1a的尺寸檢出值而輸出至控制裝置19。The size sensor 15 of another example may measure the number of rotations of the take-up roll 3 when the metal foil body 1 is taken up by the take-up roll 3. In this case, the size sensor 15 can also calculate the outer surface position or radius size based on the number of rotations of the take-up roll 3, the known thickness of the metal foil body 1, and the known size of the take-up roll 3, and This calculated value is output to the control device 19 as the size detection value of the wound object 1a.
位置感測器19是檢測出往復動體9的位置。位置感測器17係在第2圖之例中為光學式的直尺,但是亦可為其他適當的手段。The position sensor 19 detects the position of the reciprocating body 9. The position sensor 17 is an optical ruler in the example of Fig. 2, but may be other suitable means.
控制裝置19是根據尺寸感測器15的檢出值(即尺寸檢出值)、位置感測器17的檢出值(亦即往復動體9的位置)、及預先設定的動作模式來控制驅動裝置11。該動作模式是針對捲取物1a的各尺寸來決定往復動體9的位置。藉此,控制裝置19是以往復動體9的動作會追隨動作模式(容後敘述)的方式控制驅動裝置11。The control device 19 is controlled based on the detected value of the size sensor 15 (i.e., the size detection value), the detected value of the position sensor 17 (i.e., the position of the reciprocating body 9), and a preset operation mode. Drive device 11. This operation mode determines the position of the reciprocating body 9 for each size of the take-up object 1a. Thereby, the control device 19 controls the drive device 11 so that the operation of the reciprocating body 9 follows the operation mode (described later).
上述動作模式最好是使用以下第1或第2動作模式。Preferably, the above operation mode is to use the following first or second operation mode.
第1動作模式是將往復動體9設定成:從利用捲取輥3開始捲取金屬箔體1時到捲取結束時,推壓裝置13(即缸體裝置)的活塞桿13g不會伸長而會持續退縮。根據第1動作模式,使控制裝置19控制驅動裝置11,推壓裝置13的活塞桿13g係從捲取開始時到捲取結束時會經常持續地退縮。In the first operation mode, the reciprocating body 9 is set such that the piston rod 13g of the pressing device 13 (i.e., the cylinder device) does not elongate when the winding of the metal foil 1 is started by the winding roller 3 until the winding is completed. And will continue to retreat. According to the first operation mode, the control device 19 is caused to control the drive device 11, and the piston rod 13g of the pressing device 13 is constantly retracted from the start of winding to the end of winding.
藉此,如以下所述,可抑制藉由按壓輥5對金屬箔體1之推壓力的變動。隨著捲取物尺寸的增加,推壓裝置13的活塞桿13g可經常持續地退縮。因此,推壓裝置13的活塞桿13g的動作方向就不會暫時逆轉。結果,推壓裝置13所產生的推壓力、以及推壓裝置13之機械摩擦力的方向也不會逆轉而變動。因此,可抑制按壓輥5相對於金屬箔體1之推壓力因這種推壓力及摩擦力的變動而變動。Thereby, as described below, fluctuations in the pressing force of the metal foil body 1 by the pressing roller 5 can be suppressed. As the size of the take-up material increases, the piston rod 13g of the urging means 13 can often continue to retract. Therefore, the operating direction of the piston rod 13g of the pressing device 13 is not temporarily reversed. As a result, the pressing force generated by the pressing device 13 and the direction of the mechanical frictional force of the pressing device 13 do not reverse and change. Therefore, it is possible to suppress the pressing force of the pressing roller 5 with respect to the metal foil body 1 from fluctuating due to such a change in the pressing force and the frictional force.
第2動作模式是被設定成:抑制按壓輥5接觸在金屬箔體1之位置a(參照第3圖)與捲取位置b(參照第3圖)之沿著捲取物1a外表面的圓周方向距離(即捲取輥3之中心軸C1 周圍的距離)從捲取開始時到捲取結束時之變動。較佳為,以從利用捲取輥3開始捲取時到捲取結束時圓周方向距離皆為一定的方式,或使圓周方向距離儘可能一定的方式來設定第2動作模式。例如,以捲取開始時到捲取結束時圓周方向距離會成為0至20mm之範圍內的方式來設定第2動作模式。The second operation mode is set to prevent the pressing roller 5 from contacting the circumference of the outer surface of the wound 1a at the position a (see FIG. 3) and the winding position b (see FIG. 3) of the metal foil body 1. The directional distance (i.e., the distance around the central axis C 1 of the take-up reel 3) fluctuates from the start of the winding to the end of the winding. Preferably, the second operation mode is set such that the circumferential distance is constant from the time of winding up by the take-up reel 3 to the end of winding, or the circumferential distance is as constant as possible. For example, the second operation mode is set such that the circumferential distance from the start of the winding to the end of the winding is in the range of 0 to 20 mm.
此外,捲取位置b是如第3圖所示,為已經捲取在按壓輥5的金屬箔體1與之後將被捲取的金屬箔1的交界位置。Further, the winding position b is a boundary position of the metal foil 1 that has been taken up by the pressing roller 5 and the metal foil 1 to be wound later, as shown in Fig. 3 .
根據第2動作模式,使控制裝置19控制驅動裝置11,圓周方向距離係從捲取開始時到捲取結束時被抑制變動。較佳為,圓周方向距離係從捲取開始時到捲取結束時維持大致一定,或在最小限度的變動範圍內變化。According to the second operation mode, the control device 19 is caused to control the drive device 11, and the circumferential distance is suppressed from fluctuating from the start of winding to the end of winding. Preferably, the circumferential distance is maintained substantially constant from the start of winding to the end of winding, or within a minimum range of variation.
藉此,可將按壓輥5相對於金屬箔體1的抵壓位置(即第3圖的位置a)維持在希望的範圍(例如圓周方向距離為0至20mm的範圍)。如果該抵壓位置太過遠離捲取位置b,就無法防止金屬箔體1的空氣捲入。因此,從捲取開始時到捲取結束時,即使捲取物1a尺寸大幅地增加,也可根據第2動作模式,將按壓輥5的抵壓位置維持在防止空氣捲入的所希望範圍,因而可防止金屬箔體1之空氣捲入而實現穩定的捲取。Thereby, the pressing position of the pressing roller 5 with respect to the metal foil body 1 (that is, the position a of FIG. 3) can be maintained in a desired range (for example, the circumferential distance is in the range of 0 to 20 mm). If the pressing position is too far from the winding position b, the air entrapment of the metal foil body 1 cannot be prevented. Therefore, even when the size of the wound 1a is greatly increased from the start of winding up to the end of winding, the pressing position of the pressing roller 5 can be maintained in a desired range for preventing air from being caught in accordance with the second operation mode. Therefore, the air entrapment of the metal foil body 1 can be prevented to achieve stable winding.
此外,無法同時實現第1及第2動作模式。以圓周方向距離成為一定的方式控制時,在捲取途中,會使推壓裝置13的動作方向逆轉。因此,無法同時實現第1及第2動作模式,所以要選擇這兩種模式的任一種。In addition, the first and second operation modes cannot be realized at the same time. When the distance in the circumferential direction is controlled to be constant, the operation direction of the pressing device 13 is reversed during winding. Therefore, the first and second operation modes cannot be realized at the same time, so it is necessary to select either of these two modes.
再者,無論是第1及第2動作模式的任一模式,比起第1圖的情況,皆可更加抑制推壓裝置13所產生的抵壓力(後述之力F1)之方向的變動。In addition, in any of the first and second operation modes, the fluctuation in the direction of the pressing force (the force F1 to be described later) generated by the pressing device 13 can be further suppressed as compared with the case of the first embodiment.
力感測器21是檢測出推壓裝置13所產生的力(該例中為推壓裝置13推壓搖動體7的力F1 (參照第4圖))。在該情況下,控制裝置19較佳為根據力感測器21的檢出值(例如F1 )、尺寸感測器15的檢出值、及預先設定的推壓力模式來控制推壓裝置13。推壓力模式是根據第4圖所示的中心方向成分F2 來決定。該中心方向成分F2 是從按壓輥5對金屬箔體1施加推壓力F3 的位置朝捲取輥3之中心軸C1 的方向的推壓力F3 的成分。推壓力模式是以不論捲取物1a的尺寸為何中心方向成分F2 皆為一定的方式,針對捲取物1a的各尺寸來決定推壓裝置13所產生的力(在該例中為推壓裝置13推壓搖動體7的力F1 )。The force sensor 21 detects the force generated by the pressing device 13 (in this example, the force F 1 of the pressing device 13 pressing the rocking body 7 (see FIG. 4)). In this case, the control device 19 preferably controls the pressing device 13 based on the detected value of the force sensor 21 (for example, F 1 ), the detected value of the size sensor 15, and a preset pressing force mode. . The pressing force mode is determined based on the center direction component F 2 shown in Fig. 4 . The center direction of the F 2 component is a take-up roller 3 in the direction of the central axis C 1 of the urging force component F 3 F 3 position of the pressing force from the pressing roller 5 of the metal foil member. The pressing force mode determines the force generated by the pressing device 13 for each size of the wound material 1a in such a manner that the center direction component F 2 is constant regardless of the size of the wound material 1a (in this case, pushing) The device 13 pushes the force F 1 ) of the rocking body 7.
亦即,從各時間點的捲取物1a的尺寸及動作模式,決定搖動軸C2 的位置、以及按壓輥5與捲取物1a之切線的位置a(參照第3圖、第4圖),從這些位置來看,F1 與F2 的關係是依以下[數學式1]的式子(1)來決定。因此,事先將F2 的大小設定成預定值,以不論捲取物1a的尺寸為何該預定值皆為一定的方式,依捲取物1a的各尺寸,根據動作模式及式子(1)計算出F1 的大小。如此,可將依捲取物1a之各尺寸計算出來的F1 的大小作為推壓力模式。In other words, the position of the rocking axis C 2 and the position a of the tangent of the pressing roller 5 and the take-up material 1a are determined from the size and operation mode of the wound material 1a at each time point (see FIGS. 3 and 4). From these positions, the relationship between F 1 and F 2 is determined by the following formula (1) of [Formula 1]. Therefore, the size of F 2 is set to a predetermined value in advance, so that the predetermined value is constant regardless of the size of the take-up object 1a, and the respective sizes of the take-up object 1a are calculated according to the operation mode and the equation (1). The size of F 1 is out. In this way, the magnitude of F 1 calculated from each size of the take-up 1a can be used as the pressing mode.
藉此,控制裝置19是以推壓裝置13所產生的推壓力F1會追隨推壓力模式的方式控制推壓裝置13。Thereby, the control device 19 controls the pressing device 13 such that the pressing force F1 generated by the pressing device 13 follows the pressing force mode.
根據第4圖,以如下方式定義式子(1)中的各記號。第4圖中是以細虛線表示各構件。According to Fig. 4, the symbols in the equation (1) are defined as follows. In Fig. 4, each member is indicated by a thin broken line.
F1 是推壓裝置13作用在搖動體7的力。F1 在第4圖中是以力矩表示,其起點為旋轉軸C3 。F 1 is the force at which the pressing device 13 acts on the rocking body 7. F 1 is represented by a moment in Fig. 4, and its starting point is the rotation axis C 3 .
F2 是從按壓輥5對金屬箔體1施加推壓力F3 的位置朝捲取輥3之中心軸C1 的方向的推壓力F3 的成分。F2 在第4圖中是以力矩表示,其起點為位置a。F3 在第4圖中是以力矩表示,其起點為位置a。F 2 is a location of a pressing force from the pressing roller 5 to the metal foil member F 3 3 towards the center of the take-up roller axis C 1 of the component of the pushing force F 3. F 2 is represented by a moment in Fig. 4, and its starting point is position a. F 3 is represented by a moment in Fig. 4, and its starting point is position a.
L1 是平面P1 與平面P2 的距離。平面P1 在第4圖中是以粗虛線表示,包含推壓裝置13作用在搖動體7的力的力矩F1 ,並且為與捲取輥3之中心軸C1 平行的平面。平面P2 在第4圖中是以粗虛線表示,且與平面P1 平行,並且包含搖動軸C2 的平面。L 1 is the distance between the plane P 1 and the plane P 2 . The plane P 1 is indicated by a thick broken line in Fig. 4, and includes a moment F 1 of the force acting on the rocking body 7 by the pressing means 13, and is a plane parallel to the central axis C 1 of the winding roller 3. The plane P 2 is indicated by a thick broken line in Fig. 4 and is parallel to the plane P 1 and contains a plane of the rocking axis C 2 .
L2 是平面P3 與平面P2 的距離。平面P3 是與平面P1 平行,並且包含按壓輥5與金屬箔體1之接觸線a(即第2圖、第4圖的位置a)的平面。接觸線a是朝與第4圖之紙面垂直的方向延伸,如上所述,相當於按壓輥5使力F3 作用在金屬箔體1的位置。L 2 is the distance between the plane P 3 and the plane P 2 . The plane P 3 is parallel to the plane P 1 and includes a plane of the contact line a between the pressing roller 5 and the metal foil 1 (that is, the position a of the second drawing and the fourth drawing). A contact line extending in the direction of the paper surface in FIG. 4 vertically, as described above, the pressing roller 5 is equivalent to a force F 3 in the acting position of the metal foil 1.
W是以使按壓輥5及搖動體7成為一體的物體之重心G為起點之、按壓輥5及搖動體7的重量力矩之在與平面P1 平行之方向的成分。W在第4圖中是以力矩表示,其起點是重心G。W is the center of gravity of the pressing roller 5 and the object 7 integral swinging G as a starting point, the weight of the component 5 and the swing moment of the body 7 and the direction of the plane P 1 parallel to the pressing roller. W is represented by a moment in Fig. 4, and its starting point is the center of gravity G.
L3 是平面P2 與平面P4 的距離。平面P4 包含力矩W,並且與平面P1 平行。L 3 is the distance between the plane P 2 and the plane P 4 . The plane P 4 contains a moment W and is parallel to the plane P 1 .
α是力矩F2 與力矩F2 所形成的角度,也是包含捲取輥3之中心軸C1 及切線a的平面與上述平面P3 所形成的角度。α is an angle formed by the moment F 2 and the moment F 2 , and is an angle formed by a plane including the central axis C 1 and the tangent a of the take-up reel 3 and the plane P 3 described above.
第5圖是第2圖的V-V向視圖。如第5圖所示,搖動體7及推壓裝置13是設在按壓輥5的軸方向兩側。因此,控制裝置19是使一對推壓裝置13彼此同步地以上述方式進行控制。Fig. 5 is a V-V arrow view of Fig. 2; As shown in Fig. 5, the rocking body 7 and the pressing device 13 are provided on both sides in the axial direction of the pressing roller 5. Therefore, the control device 19 controls the pair of pressing devices 13 in synchronization with each other in the above-described manner.
根據上述按壓裝置10,如以下所述,藉由擴大按壓輥5接觸在金屬箔體1之位置a的可調節範圍,即使捲取物1a大徑化,也可穩定地捲取金屬箔體1。以搖動體7會朝捲取輥3側搖動的方式使力作用在搖動體7,推壓裝置13可將按壓輥5抵壓在金屬箔體1。此時,搖動體7會搖動達對應於往復動體9之位置的量,因此只要往復動體9的位置變動,按壓輥5接觸在金屬箔體1的接觸位置a(對金屬箔體1的按壓位置)也會變動。因此,接觸位置a的可調節範圍會變大。結果,即使捲取物1a大徑化,也可穩定地捲取金屬箔體1。According to the above-described pressing device 10, by expanding the adjustable range in which the pressing roller 5 contacts the position a of the metal foil body 1 as described below, the metal foil body 1 can be stably wound up even if the winding material 1a is increased in diameter. . The force acts on the rocking body 7 in such a manner that the rocking body 7 is swung toward the winding roller 3 side, and the pressing device 13 can press the pressing roller 5 against the metal foil body 1. At this time, the swinging body 7 is shaken up to the position corresponding to the position of the reciprocating body 9, so that the pressing roller 5 contacts the contact position a of the metal foil body 1 as long as the position of the reciprocating body 9 fluctuates (for the metal foil body 1) The pressing position) will also change. Therefore, the adjustable range of the contact position a becomes large. As a result, even if the wound material 1a is increased in diameter, the metal foil body 1 can be stably wound up.
針對本發明之實施例加以說明,但是以下未敘述的點係可與上述實施形態相同。The embodiment of the present invention will be described, but the points not described below may be the same as those of the above embodiment.
實施例的驅動裝置11係為油壓缸裝置。在該情況下,油壓缸裝置11具有以下構成,並且以如下方式由控制裝置19所控制。The drive device 11 of the embodiment is a hydraulic cylinder device. In this case, the hydraulic cylinder device 11 has the following configuration and is controlled by the control device 19 in the following manner.
油壓缸裝置11是如第2圖所示具有缸體11a、油壓源11b、伺服閥11c、及活塞桿11d。在缸體11a的內部形成有桿頭側缸體室11a-1及活塞桿側缸體室11a-2。油壓源11b是如第2圖所示,藉由油壓供應管11e連接在桿頭側缸體室11a-1及活塞桿側缸體室11a-2。伺服閥11c是設在油壓供應管11e,用來調整從油壓源11b供應至桿頭側缸體室11a-1及活塞桿側缸體室11a-2的油壓。活塞桿11d是藉由對桿頭側缸體室11a-1及活塞桿側缸體室11a-2的供應油壓,相對於捲取輥3朝前後往復動作。此處所謂的前方是指靠近捲取輥3的位置,所謂後方是指遠離捲取輥3的位置。活塞桿11d的前端是結合於往復動體9,藉此,往復動體9會與活塞桿11d一體地往復動作。The hydraulic cylinder device 11 has a cylinder 11a, a hydraulic source 11b, a servo valve 11c, and a piston rod 11d as shown in Fig. 2 . A head side cylinder chamber 11a-1 and a piston rod side cylinder chamber 11a-2 are formed inside the cylinder 11a. As shown in Fig. 2, the hydraulic source 11b is connected to the head side cylinder chamber 11a-1 and the piston rod side cylinder chamber 11a-2 by the hydraulic pressure supply pipe 11e. The servo valve 11c is provided in the hydraulic pressure supply pipe 11e for adjusting the hydraulic pressure supplied from the hydraulic pressure source 11b to the head side cylinder chamber 11a-1 and the piston rod side cylinder chamber 11a-2. The piston rod 11d is reciprocated back and forth with respect to the take-up reel 3 by the hydraulic pressure supplied to the head side cylinder chamber 11a-1 and the piston rod side cylinder chamber 11a-2. Here, the front side refers to a position close to the take-up roll 3, and the rear side refers to a position away from the take-up roll 3. The front end of the piston rod 11d is coupled to the reciprocating body 9, whereby the reciprocating body 9 reciprocates integrally with the piston rod 11d.
控制裝置19是根據尺寸感測器15的檢出值、位置感測器17的檢出值、及預先設定的動作模式(較佳為上述第1或第2動作模式)來控制油壓缸裝置11。具體而言,控制裝置19是藉由控制伺服閥11c,而將往復動體9控制成位在依尺寸感測器15的各檢出值在動作模式中針對尺寸感測器15之檢出值所決定的往復動體9的位置。The control device 19 controls the hydraulic cylinder device based on the detected value of the size sensor 15, the detected value of the position sensor 17, and a predetermined operation mode (preferably, the first or second operational mode). 11. Specifically, the control device 19 controls the servo valve 11c to control the reciprocating body 9 to be detected at each detected value of the size sensor 15 in the operation mode for the size sensor 15 The position of the reciprocating body 9 determined.
推壓裝置13係為油空壓缸裝置。在該情況下,油空壓缸裝置13具有以下構成,並以如下方式由控制裝置19所控制。The pressing device 13 is an oil air cylinder device. In this case, the oil sump cylinder device 13 has the following configuration and is controlled by the control device 19 in the following manner.
油空壓缸裝置13具有:缸體13a、空壓源13b、伺服閥13c、13d、第1空壓油壓轉換器13e、第2空壓油壓轉換器13f、活塞桿(活塞)13g。The oil sump cylinder device 13 includes a cylinder 13a, a pneumatic source 13b, servo valves 13c and 13d, a first pneumatic hydraulic converter 13e, a second pneumatic hydraulic converter 13f, and a piston rod (piston) 13g.
缸體13a是在往復動體9安裝成可在旋轉軸C4 周圍旋轉。A reciprocating cylinder 13a is mounted to the movable member 9 is rotatable around a rotation axis C 4.
空壓源13b是例如壓縮機,如第2圖所示,藉由空壓供應管13h與第1及第2空壓油壓轉換器13e、13f的空氣室13e-1、13f-1連接。The air pressure source 13b is, for example, a compressor, and is connected to the air chambers 13e-1 and 13f-1 of the first and second air pressure hydraulic converters 13e and 13f by the air pressure supply pipe 13h as shown in Fig. 2 .
伺服閥13c是調整從空壓源13b供應至第1及第2空壓油壓轉換器13e、13f的空壓。The servo valve 13c adjusts the air pressure supplied from the air pressure source 13b to the first and second air pressure hydraulic converters 13e and 13f.
伺服閥13d是調整從空壓源13b供應至第1空壓油壓轉換器13e的空壓。The servo valve 13d adjusts the air pressure supplied from the air pressure source 13b to the first air pressure hydraulic converter 13e.
第1空壓油壓轉換器13e的油室13e-2是與缸體13a的活塞桿側缸體室13a-2連接,第2空壓油壓轉換器13f的油室13f-2是與缸體13a的桿頭側缸體室13a-1連接。The oil chamber 13e-2 of the first air pressure hydraulic converter 13e is connected to the piston rod side cylinder chamber 13a-2 of the cylinder 13a, and the oil chamber 13f-2 of the second pneumatic oil pressure converter 13f is a cylinder. The head side cylinder chamber 13a-1 of the body 13a is connected.
藉由伺服閥13c、13d調整對於第1及第2空壓油壓轉換器13e、13f內之空氣室13e-1、13-f1的供應空壓,來調整對於缸體13a之桿頭側缸體室13a-1及活塞桿側缸體室13a-2的供應油壓。藉此,在搖動體7安裝成可在旋轉軸C3 周圍旋轉的活塞桿13g會朝向搖動體7朝捲取輥3側搖動的方向,使力作用在搖動體7,結果,就會經由安裝在搖動體7的按壓輥5,將金屬箔體1抵壓在捲取輥3。The supply of the air pressure to the air chambers 13e-1 and 13-f1 in the first and second air-pressure hydraulic converters 13e and 13f is adjusted by the servo valves 13c and 13d to adjust the head side cylinder for the cylinder 13a. The hydraulic pressure is supplied to the body chamber 13a-1 and the piston rod side cylinder chamber 13a-2. Accordingly, the swing member 7 in a direction toward the swing body is mounted to the rotation axis C of the rod 3 around the take-up roll 7 will 13g 3 thereof swings the rocker body 7 in force, with the result will be mounted via The pressing roller 5 of the rocking body 7 presses the metal foil body 1 against the winding roller 3.
此外,由於油空壓缸裝置13具有空壓油壓轉換器13e、13f,因此即使經由按壓輥5及搖動體7從金屬箔體1受到衝擊,也可藉由空壓油壓轉換器13e、13f的空壓來吸收該衝擊。因此,即使因為捲取輥3之捲取速度的高速化而產生振動,使按壓輥5受到衝擊,亦可吸收該衝擊。Further, since the oil sump cylinder device 13 has the air pressure hydraulic converters 13e and 13f, even if the impact is received from the metal foil body 1 via the pressing roller 5 and the oscillating body 7, the air pressure hydraulic converter 13e can be used. The air pressure of 13f absorbs the impact. Therefore, even if the winding speed of the take-up roller 3 is increased, vibration is generated, and the pressing roller 5 is subjected to an impact, and the impact can be absorbed.
此外,第2圖中的符號13e-3、13f-3係分別表示空壓油壓轉換器13e、13f的活塞。Further, reference numerals 13e-3 and 13f-3 in Fig. 2 denote pistons of the air pressure hydraulic converters 13e and 13f, respectively.
控制裝置19是根據力感測器21的檢出值、尺寸感測器15的檢出值、預先設定的推壓力模式來控制油空壓缸裝置13。具體而言,控制裝置19是依尺寸感測器15的各檢出值,以在推壓力模式中針對檢出值所決定之活塞桿13g推壓搖動體7的力F1,使活塞桿13g推壓搖動體7的方式控制伺服閥13e、13f。The control device 19 controls the oil air cylinder device 13 based on the detected value of the force sensor 21, the detected value of the size sensor 15, and a preset pressing force mode. Specifically, the control device 19 pushes the piston rod 13g by the force F1 of the piston rod 13g determined by the detected value for the detected value in the pressing mode according to each detected value of the size sensor 15. The servo valves 13e, 13f are controlled in such a manner that the movable body 7 is pressed.
第2圖之例的力感測器21是由檢測出桿頭側缸體室13a-1內之壓力的壓力感測器21a、以及檢測出活塞桿側缸體室13a-2內之壓力的壓力感測器21b所構成。控制裝置19是根據壓力感測器21a、21b的檢出值來控制伺服閥13c、13d,使上述推壓力F1 追隨推壓力模式。The force sensor 21 of the example of Fig. 2 is a pressure sensor 21a that detects the pressure in the head side cylinder chamber 13a-1, and detects the pressure in the piston rod side cylinder chamber 13a-2. The pressure sensor 21b is constructed. 19 is a control means to control the servo valve 13c, 13d in accordance with the pressure sensor 21a, 21b of the detection value, the pressing force F 1 so that the pressing force to follow the pattern.
此處的控制裝置19是根據壓力感測器21b的檢出值來控制伺服閥13d,俾使活塞桿側缸體室13a-2內的油壓維持在一定的設定值,同時根據壓力感測器21a的檢出值來控制伺服閥13c,俾使桿頭側缸體室13a-1內的油壓追隨推壓力模式。在該情況下,推壓力模式是以以下的[數學式2]的式子(2)來表示,控制裝置19是根據壓力感測器21b的檢出值來控制伺服閥13c,俾使桿頭側缸體室13a-1內的油壓成為使式子(2)變成[數學式3]之式子(3)的Ph。Here, the control device 19 controls the servo valve 13d based on the detected value of the pressure sensor 21b, so that the oil pressure in the piston rod side cylinder chamber 13a-2 is maintained at a certain set value while being sensed according to the pressure. The detected value of the device 21a controls the servo valve 13c so that the oil pressure in the head side cylinder chamber 13a-1 follows the pressing mode. In this case, the pressing force mode is expressed by the following formula (2) of [Formula 2], and the control device 19 controls the servo valve 13c based on the detected value of the pressure sensor 21b to cause the head The oil pressure in the side cylinder chamber 13a-1 is Ph which makes the equation (2) into the equation (3) of [Formula 3].
式子(2)、(3)中,與式子(1)相同的記號之定義係與式子(1)的情況相同。式子(2)、(3)中新的記號之定義係如以下所述。In the formulas (2) and (3), the definition of the same symbol as the formula (1) is the same as in the case of the formula (1). The definitions of the new symbols in equations (2) and (3) are as follows.
Ph是缸體13a之桿頭側缸體室13a-1內的壓力。Ph is the pressure in the head side cylinder chamber 13a-1 of the cylinder 13a.
Pr是缸體13a之活塞桿側缸體室13a-2內的壓力,如上所述為一定的設定值。Pr is the pressure in the piston rod side cylinder chamber 13a-2 of the cylinder 13a, and is a constant set value as described above.
Ah是活塞13g從桿頭側缸體室13a-1內的油朝其伸長方向承受壓力的面積。Ah is an area in which the piston 13g receives pressure from the oil in the head side cylinder chamber 13a-1 toward the direction in which it extends.
Ar是活塞13g從活塞桿側缸體室13a-2的油朝其退縮方向承受壓力的面積。Ar is an area in which the piston 13g receives pressure from the oil of the piston rod side cylinder chamber 13a-2 toward the retracting direction thereof.
此外,式子(2)、(3)中的數字「2」是考慮到如第5圖所示設有兩個油空壓缸裝置13。Further, the number "2" in the equations (2) and (3) is that two oil air cylinder devices 13 are provided as shown in Fig. 5.
第6A圖至第6C圖是顯示根據第1動作模式之控制的曲線圖。第6A圖是顯示第1動作模式,第6B圖、第6C圖是顯示根據第6A圖之第1動作模式時的結果。6A to 6C are graphs showing control according to the first operation mode. Fig. 6A shows the first operation mode, and Fig. 6B and Fig. 6C show the results when the first operation mode according to Fig. 6A is displayed.
第6A圖的橫軸是顯示捲取物的尺寸,縱軸是顯示作為往復動體9之位置的油壓缸裝置11的伸長量(活塞桿11d的衝程位置)。The horizontal axis of Fig. 6A shows the size of the wound object, and the vertical axis shows the amount of elongation of the hydraulic cylinder device 11 (the stroke position of the piston rod 11d) as the position of the reciprocating body 9.
第6B圖的Q是顯示油空壓缸裝置13的伸長量(活塞桿13g的衝程位置),R是顯示油空壓缸裝置13的最大伸長量(活塞桿13g的最大衝程位置)。第6B圖的橫軸是顯示捲取物的尺寸,縱軸是顯示油空壓缸裝置13的伸長量。Q of Fig. 6B shows the amount of elongation of the oil sump device 13 (the stroke position of the piston rod 13g), and R is the maximum amount of elongation of the sump device 13 (the maximum stroke position of the piston rod 13g). The horizontal axis of Fig. 6B shows the size of the wound, and the vertical axis shows the amount of elongation of the oil cylinder device 13.
第6C圖是顯示推壓位置a與捲取位置b的上述圓周方向距離。第6C圖的橫軸是顯示捲取物的尺寸,縱軸是顯示推壓位置a與捲取位置b的圓周方向距離。Fig. 6C is a view showing the circumferential distance of the pressing position a and the winding position b. The horizontal axis of Fig. 6C shows the size of the wound object, and the vertical axis shows the circumferential distance between the pressing position a and the winding position b.
第1動作模式例如可藉由以下(1)至(5)的順序事先求出。The first operation mode can be obtained in advance, for example, by the following order (1) to (5).
(1)設定複數個油壓缸裝置11的退縮速度模式。設定第7圖所示的退縮速度模式A1、A2、A3。(1) The retraction speed mode of the plurality of hydraulic cylinder devices 11 is set. Set the retraction speed modes A1, A2, and A3 shown in Fig. 7.
第7圖的曲線B1是顯示事先知道的捲取物尺寸的增加速度模式。捲取物尺寸的增加速度是捲取物尺寸越大就會越小。The curve B1 of Fig. 7 is an increase speed pattern showing the size of the take-up object known in advance. The increase in the size of the take-up object is such that the larger the size of the take-up object, the smaller.
將退縮速度模式A1、A2、A3設定成在第7圖中離模式B1不會太遠。將退縮速度模式A1、A2、A3設定成第7圖中的折線曲線圖是為了使設定簡單。The withdrawal speed modes A1, A2, A3 are set so as not to be too far from the mode B1 in Fig. 7. The withdrawal speed patterns A1, A2, and A3 are set to the line graphs in Fig. 7 in order to make the setting simple.
第7圖是設定三個退縮速度模式,但實際上可設定多數個退縮速度模式。Figure 7 shows the setting of three retraction speed modes, but in fact, most of the retraction speed modes can be set.
(2)針對各退縮速度模式A1、A2、A3,以退縮速度模式使油壓缸裝置11退縮時,藉由模擬來求出油壓缸裝置13之伸長量與捲取物之尺寸的關係(以下稱為油壓缸裝置13的伸縮模式)。該模擬是根據退縮速度模式、已知的各時間點的捲取物尺寸、以及按壓裝置10的幾何形狀及尺寸來進行。(2) When the hydraulic cylinder device 11 is retracted in the retracting speed mode for each of the retracting speed modes A1, A2, and A3, the relationship between the elongation of the hydraulic cylinder device 13 and the size of the wound body is obtained by simulation ( Hereinafter, it is referred to as a telescopic mode of the hydraulic cylinder device 13). The simulation is performed based on the retraction speed mode, the known size of the wrap at each time point, and the geometry and size of the pressing device 10.
(3)從在上述(2)中依各退縮速度模式求出的油壓缸裝置13的伸縮模式中,選擇油壓缸裝置13會隨著捲取物尺寸之增加而經常持續退縮的伸縮模式。(3) From the expansion and contraction mode of the hydraulic cylinder device 13 obtained in the above-described (2) in accordance with each of the retracting speed modes, the expansion mode in which the hydraulic cylinder device 13 is constantly retracted as the size of the wound material increases is selected. .
(4)以曲線近似對應於所選擇的伸縮模式的第7圖的折線曲線圖(退縮速度模式)。藉此,使根據退縮速度模式的油壓缸11之動作順暢。(4) A line graph (retraction speed mode) of Fig. 7 corresponding to the selected expansion mode is approximated by a curve. Thereby, the operation of the hydraulic cylinder 11 according to the retracting speed mode is smoothed.
(5)根據上述(4)中近似曲線的退縮速度模式、按壓裝置10的幾何形狀及尺寸,求出第6(A)圖所示的第1動作模式。(5) The first operation mode shown in Fig. 6(A) is obtained based on the retraction speed mode of the approximate curve and the geometry and size of the pressing device 10 in the above (4).
第8A圖至第8C圖是顯示根據第2動作模式之控制的曲線圖。第8A圖是顯示第2動作模式,第8B圖、第8C圖是分別顯示追隨第8A圖之第2動作模式時的結果。8A to 8C are graphs showing control according to the second operation mode. Fig. 8A shows the second operation mode, and Fig. 8B and Fig. 8C show the results when the second operation mode following Fig. 8A is displayed.
第8A圖的橫軸是顯示捲取物的尺寸,縱軸是顯示作為往復動體9之位置的油壓缸裝置11的伸長量(活塞桿11d的衝程位置)。The horizontal axis of Fig. 8A shows the size of the wound material, and the vertical axis shows the amount of elongation of the hydraulic cylinder device 11 (the stroke position of the piston rod 11d) as the position of the reciprocating body 9.
第8B圖的Q是顯示油空壓缸裝置13的伸長量(活塞桿13g的衝程位置),R是油空壓缸裝置13的最大伸長量(活塞桿13g的最大衝程位置)。第8B圖的橫軸是顯示捲取物的尺寸,縱軸是顯示油空壓缸裝置13的伸長量。Q of Fig. 8B shows the amount of elongation of the oil cylinder device 13 (the stroke position of the piston rod 13g), and R is the maximum elongation of the oil cylinder device 13 (the maximum stroke position of the piston rod 13g). The horizontal axis of Fig. 8B shows the size of the wound object, and the vertical axis shows the amount of elongation of the oil cylinder device 13.
第8C圖是顯示推壓位置a與捲取位置b的上述圓周方向距離。第8C圖的橫軸是顯示捲取物的尺寸,縱軸是顯示推壓位置a與捲取位置b的圓周方向距離。Fig. 8C is a view showing the circumferential distance of the pressing position a and the winding position b. The horizontal axis of Fig. 8C shows the size of the wound object, and the vertical axis shows the circumferential distance between the pressing position a and the winding position b.
第2動作模式可藉由例如以下(1)至(3)的順序事先求出。The second operation mode can be obtained in advance by, for example, the following order (1) to (3).
(1)設定推壓位置a與捲取位置b的上述一定的圓周方向距離。(1) The above-described constant circumferential distance between the pressing position a and the winding position b is set.
(2)根據所設定的圓周方向距離,依捲取物的各尺寸來求出按壓輥5的位置。(2) The position of the pressing roller 5 is obtained from each dimension of the wound object based on the set circumferential direction distance.
(3)關於捲取物的各尺寸,求出按壓輥5的位置時,從該位置、以及按壓裝置10的幾何形狀及尺寸,求出油壓缸裝置11的伸縮量。亦即,求出第2動作模式。(3) When the position of the pressing roller 5 is obtained for each size of the wound material, the amount of expansion and contraction of the hydraulic cylinder device 11 is obtained from the position and the geometry and size of the pressing device 10. That is, the second operation mode is obtained.
此外,第8(A)圖是以多項式近似以此方式求出的第2動作模式者,因此在第8(C)圖中,圓周方向距離會從一定值些微變動。然而,為了將圓周方向距離設為一定值,亦可不以多項式近似第2動作模式。Further, in the eighth (A) diagram, the second operation mode obtained in this manner is approximated by a polynomial equation. Therefore, in the eighth (C) diagram, the circumferential direction distance slightly varies from a constant value. However, in order to set the circumferential direction distance to a constant value, the second operation mode may not be approximated by a polynomial.
本發明並不限於上述實施形態,當然可在不脫離本發明之要旨的範圍施加各種變更。The present invention is not limited to the embodiments described above, and various modifications can be made without departing from the spirit and scope of the invention.
1...金屬箔體1. . . Metal foil
1a...捲取物1a. . . Take up
3...捲取輥3. . . Take-up roll
5...按壓輥5. . . Press roller
7...搖動體7. . . Shake body
9...往復動體9. . . Reciprocating body
10...按壓裝置10. . . Pressing device
11...驅動裝置(油壓缸裝置)11. . . Drive unit (hydraulic cylinder unit)
11a、13a...缸體11a, 13a. . . Cylinder block
11a-1、13a-1...桿頭側缸體室11a-1, 13a-1. . . Head side cylinder chamber
11a-2、13a-2...活塞桿側缸體室11a-2, 13a-2. . . Piston rod side cylinder chamber
11b...油壓源11b. . . Oil pressure source
11c、13c、13d...伺服閥11c, 13c, 13d. . . servo valve
11d...活塞桿11d. . . Piston rod
11e...油壓供應管11e. . . Oil supply pipe
11f...活塞11f. . . piston
12...導軌12. . . guide
13...推壓裝置(油空壓缸裝置)13. . . Pushing device (oil air compressor device)
13b...空壓源13b. . . Air pressure source
13e...第1空壓油壓轉換器13e. . . First air pressure oil pressure converter
13e-1、13f-1...空氣室13e-1, 13f-1. . . Air room
13e-3、13f-3...活塞13e-3, 13f-3. . . piston
13f-2...油室13f-2. . . Oil room
13f...第2空壓油壓轉換器13f. . . 2nd air pressure oil pressure converter
13g...活塞桿13g. . . Piston rod
13h...空壓供應管13h. . . Air pressure supply pipe
14...活塞14. . . piston
15...尺寸感測器15. . . Size sensor
17...位置感測器17. . . Position sensor
19...控制裝置19. . . Control device
21...力感測器twenty one. . . Force sensor
21a、21b...壓力感測器21a, 21b. . . Pressure sensor
23...基準體twenty three. . . Reference body
第1A圖是顯示捲取物外徑小的習知按壓裝置的構成例。Fig. 1A is a view showing a configuration example of a conventional pressing device having a small outer diameter of the wound material.
第1B圖是顯示捲取物外徑大的習知按壓裝置的構成例。Fig. 1B is a view showing an example of the configuration of a conventional pressing device having a large outer diameter of the wound material.
第2圖是顯示本發明之實施形態的按壓裝置的構成例。Fig. 2 is a view showing an example of the configuration of a pressing device according to an embodiment of the present invention.
第3圖是顯示本發明之實施形態的按壓裝置的構成例,且顯示捲取輥捲取有某種程度之金屬箔體的狀態。Fig. 3 is a view showing a configuration example of a pressing device according to an embodiment of the present invention, and shows a state in which a coiled metal roll is wound with a certain degree of metal foil.
第4圖是顯示第1圖之按壓裝置的各構成構件的位置關係。Fig. 4 is a view showing the positional relationship of each constituent member of the pressing device of Fig. 1.
第5圖是第2圖的V-V向視圖。Fig. 5 is a V-V arrow view of Fig. 2;
第6A圖是顯示根據第1動作模式的油壓缸裝置11之伸長量的曲線圖。Fig. 6A is a graph showing the amount of elongation of the hydraulic cylinder device 11 according to the first operation mode.
第6B圖是顯示根據第1動作模式的油空壓缸裝置13之伸長量的曲線圖。Fig. 6B is a graph showing the amount of elongation of the oil cylinder device 13 according to the first operation mode.
第6C圖是顯示根據第1動作模式的推壓位置a與捲取位置b之圓周方向距離的曲線圖。Fig. 6C is a graph showing the circumferential distance between the pressing position a and the winding position b according to the first operation mode.
第7圖是顯示要求出第1動作模式時所使用的複數個退縮速度模式。Fig. 7 is a view showing a plurality of retracting speed modes used when the first operation mode is requested.
第8A圖是顯示根據第2動作模式的油壓缸裝置11之伸長量的曲線圖。Fig. 8A is a graph showing the amount of elongation of the hydraulic cylinder device 11 according to the second operation mode.
第8B圖是顯示根據第2動作模式的油空壓缸裝置13之伸長量的曲線圖。Fig. 8B is a graph showing the amount of elongation of the oil sump device 13 according to the second operation mode.
第8C圖是顯示根據第2動作模式的推壓位置a與捲取位置b之圓周方向距離的曲線圖。Fig. 8C is a graph showing the circumferential distance between the pressing position a and the winding position b according to the second operation mode.
1...金屬箔體1. . . Metal foil
3...捲取輥3. . . Take-up roll
5...按壓輥5. . . Press roller
7...搖動體7. . . Shake body
9...往復動體9. . . Reciprocating body
10...按壓裝置10. . . Pressing device
11...驅動裝置(油壓缸裝置)11. . . Drive unit (hydraulic cylinder unit)
11a、13a...缸體11a, 13a. . . Cylinder block
11a-1、13a-1...桿頭側缸體室11a-1, 13a-1. . . Head side cylinder chamber
11a-2、13a-2...活塞桿側缸體室11a-2, 13a-2. . . Piston rod side cylinder chamber
11b...油壓源11b. . . Oil pressure source
11c、13c、13d...伺服閥11c, 13c, 13d. . . servo valve
11d...活塞桿11d. . . Piston rod
11e...油壓供應管11e. . . Oil supply pipe
11f...活塞11f. . . piston
12...導軌12. . . guide
13...推壓裝置(油空壓缸裝置)13. . . Pushing device (oil air compressor device)
13b...空壓源13b. . . Air pressure source
13e...第1空壓油壓轉換器13e. . . First air pressure oil pressure converter
13e-1、13f-1...空氣室13e-1, 13f-1. . . Air room
13e-2、13f-2...油室13e-2, 13f-2. . . Oil room
13e-3、13f-3...活塞13e-3, 13f-3. . . piston
13f...第2空壓油壓轉換器13f. . . 2nd air pressure oil pressure converter
13g...活塞桿13g. . . Piston rod
13h...空壓供應管13h. . . Air pressure supply pipe
14...活塞14. . . piston
15...尺寸感測器15. . . Size sensor
17...位置感測器17. . . Position sensor
19...控制裝置19. . . Control device
21...力感測器twenty one. . . Force sensor
21a、21b...壓力感測器21a, 21b. . . Pressure sensor
23...基準體twenty three. . . Reference body
Claims (4)
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KR101755666B1 (en) | 2015-09-10 | 2017-07-07 | 윤효석 | parasol fixation device |
CN106698036A (en) * | 2015-11-18 | 2017-05-24 | 东莞市雅康精密机械有限公司 | Slitting machine and compression roller mechanism thereof |
WO2019065482A1 (en) * | 2017-09-29 | 2019-04-04 | 富士フイルム株式会社 | Winding device and winding method |
CN108275493A (en) * | 2017-12-28 | 2018-07-13 | 陕西北人印刷机械有限责任公司 | A kind of control method of constant pressure rewinding pressure roller |
DE102019129489A1 (en) * | 2018-10-31 | 2020-04-30 | Kampf Schneid- Und Wickeltechnik Gmbh & Co. Kg | Contact roller |
CN110385295A (en) * | 2019-08-16 | 2019-10-29 | 盐城工学院 | Aluminium wire oxide skin drag scraper |
CN112320504A (en) * | 2020-10-27 | 2021-02-05 | 江苏食品药品职业技术学院 | Computer-aided flat cable laying device based on big data environment |
CN114481398A (en) * | 2021-04-21 | 2022-05-13 | 李田芳 | Grinding roller gap distance-adjusting flexible winding compression roller device based on warping machine |
CN113335990B (en) * | 2021-06-30 | 2022-09-06 | 玉溪环球彩印纸盒有限公司 | Reverse paper-uncovering vacuum adsorption stripping device of large-amplitude flat-pressing flat stamping machine |
KR200497299Y1 (en) * | 2021-07-09 | 2023-09-26 | 주식회사 서울엔지니어링 | Snubber roll device for strip winding apparatus capable of preventing damage caused by impact |
WO2023215122A1 (en) * | 2022-05-03 | 2023-11-09 | Novelis Inc. | Ironing roll thermal image monitoring and control |
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JPH1119718A (en) * | 1997-07-01 | 1999-01-26 | Kobe Steel Ltd | Winding device for metallic foil rolling mill |
JP3390662B2 (en) * | 1998-05-15 | 2003-03-24 | 石川島播磨重工業株式会社 | Winding method and winding control device for coiler |
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