WO2013011928A1 - 薄板ガラスの巻取装置および収容装置 - Google Patents

薄板ガラスの巻取装置および収容装置 Download PDF

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Publication number
WO2013011928A1
WO2013011928A1 PCT/JP2012/067864 JP2012067864W WO2013011928A1 WO 2013011928 A1 WO2013011928 A1 WO 2013011928A1 JP 2012067864 W JP2012067864 W JP 2012067864W WO 2013011928 A1 WO2013011928 A1 WO 2013011928A1
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WO
WIPO (PCT)
Prior art keywords
thin glass
winding
flange
winding core
glass
Prior art date
Application number
PCT/JP2012/067864
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
布施　裕児
正二郎 谷
祥孝 松山
研一 江畑
匡博 津田
Original Assignee
旭硝子株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 旭硝子株式会社 filed Critical 旭硝子株式会社
Priority to KR1020137029796A priority Critical patent/KR101919629B1/ko
Priority to JP2013525662A priority patent/JP6024659B2/ja
Priority to CN201280027952.1A priority patent/CN103608270B/zh
Publication of WO2013011928A1 publication Critical patent/WO2013011928A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/67—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material
    • B65D85/671—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form
    • B65D85/672—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form on cores
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/241—Constructional details adjustable in configuration, e.g. expansible axially adjustable reels or bobbins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/28—Arrangements for positively securing ends of material
    • B65H75/285—Holding devices to prevent the wound material from unwinding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/61—Display device manufacture, e.g. liquid crystal displays

Definitions

  • the present invention relates to a winding device that winds and holds a thin glass sheet in a roll shape, and a storage device that stores the winding device and uses it for conveyance or the like.
  • a circuit for display is formed on a glass substrate having a thickness of 0.7 mm to configure the liquid crystal panel. Thereafter, the back side of the glass substrate is shaved by wet etching to reduce the thickness to about 0.3 mm.
  • this type of liquid crystal panel for display devices is expected to be manufactured using thin glass having a thickness of about 0.1 mm. If this thin glass sheet having a thickness of about 0.1 mm is used for a display device, it can be estimated that the manufacturing process of the display panel is renewed.
  • the thin glass having the above-mentioned thickness can be wound around the winding core in a roll shape, when a glass substrate is transported from a factory that manufactures glass to a factory that manufactures display panels, a single wafer that is currently mainstream It is no longer in the form of conveyance, and can be conveyed in roll form as a roll glass. Accordingly, in the display panel manufacturing factory, the thin glass that has been carried into the production line in the form of rolled glass is cut out to a desired size and is put into the production process of the display panel.
  • the roll glass described above has a structure in which a strip-shaped thin glass is wound around the outer peripheral surface of the winding core.
  • the strength of the end surface of the thin glass is particularly weak, and scratches such as chipping and cracking occur with a slight impact. Therefore, in order to protect the end face of the thin glass, it is necessary to provide a flange on the winding core to protect the end of the thin glass.
  • a glass roll is formed by winding a glass film with a buffer sheet on a winding core, and the glass is wound on both ends in the width direction of the wound glass film.
  • a structure in which a flange is provided so as to be separated from the film, and a buffering means is disposed between the flange and an end in the width direction of the glass film.
  • the buffer sheet protrudes from the width direction end portion of the glass film to the portion between the width direction end portion and the flange of the glass film, and the protruding portion of the buffer sheet is used as a buffer means for glass. It is set as the structure which can protect the edge part of a glass film by arrange
  • the buffer sheet protrudes from the portion between the width direction end of the glass film and the flange and uses it as a buffer means, there is a wide gap between the width direction end of the glass film and the flange. Therefore, the end face position of the glass film may be shifted due to shaking or impact during transportation, and the end portion of the glass film and the flange may collide, and the end face of the glass film may be wrinkled.
  • the present invention has been made in view of the above circumstances, and is a winding device having a structure in which a thin glass is wound around a winding core. It is an object of the present invention to provide a thin sheet glass winding device and a device for accommodating the winding device.
  • the present invention relates to the following (1) to (11).
  • a winding core in which a roll body formed by winding a strip-shaped thin glass sheet having a thickness of 0.3 mm or less together with a band-shaped cushioning material in a roll shape is attached to the outer periphery, and both ends in the length direction of the winding core
  • a thin glass winder including a flange provided on the side
  • a thin glass winding device in which a pressing unit that presses the flange against the end face of the roll body is attached to a part of the winding core.
  • At least one of the flanges is formed in a donut plate shape and is inserted through the outer periphery of the core, and is provided movably in the length direction of the core, and the flange is attached to a part of the core.
  • the thin glass winder as set forth in (1), wherein a locking unit that locks the roll body at an end face side is provided.
  • the locking unit includes a locking tool that is fixed to the peripheral wall through a through hole formed in the peripheral wall of the winding core and locks the flange.
  • Winding device (4)
  • the through hole is formed of a slit extending in the length direction of the peripheral wall of the winding core, and the locking position of the flange is defined by the fixing position of the locking tool with respect to the slit (3 ) Winding device for thin glass.
  • One flange is fixed to one end side of the winding core, and the length from the position of the one flange to the other end of the winding core is formed substantially equal to the length of the roll body, and the winding core Has a hollow structure, and the other flange provided on the other end side of the winding core is pressed against the end face side of the roll body by a string member stretched with tension inside the winding core (1 ) Winding device for thin glass.
  • One flange is fixed to one end side of the winding core, a threaded portion is formed on the outer periphery of the other end of the winding core, and the flange is formed in a donut plate shape having a threaded portion on the inner peripheral portion.
  • the sheet glass winding device according to any one of (1) to (6), wherein the sheet glass is an alkali-free glass having the following composition in terms of oxide-based mass percentage: SiO 2 : 50 to 66%, Al 2 O 3 : 10.5-24%, B 2 O 3 : 0 to 12%, MgO: 0-8%, CaO: 0 to 14.5%, SrO: 0 to 24%, BaO: 0 to 13.5%, MgO + CaO + SrO + BaO: 9 to 29.5%, and ZrO 2 : 0 to 5%.
  • the sheet glass winding device according to any one of (1) to (6), wherein the sheet glass is an alkali-free glass having the following composition in terms of oxide-based mass percentage: SiO 2 : 58 to 66%, Al 2 O 3 : 15-22%, B 2 O 3 : 5 to 12%, MgO: 0-8%, CaO: 0-9%, SrO: 3 to 12.5%, BaO: 0-2%, and MgO + CaO + SrO + BaO: 9-18%.
  • a roll body can be formed by winding a thin glass sheet having a thickness of 0.3 mm or less that is easily damaged on the winding core, and the flange body can be pressed and held on both ends of the roll body. It is possible to provide a winding device that can convey a long and thin thin glass plate while keeping it safe and compact. Also, if the flanges are pressed against and sandwiched between the sheet glass roll bodies from both ends in the width direction, the end surfaces of the sheet glass constituting the roll body can be securely held by the flanges, preventing collision and contact between the sheet glasses during transportation. Therefore, it is possible to provide a winding device that can safely transport the thin glass. INDUSTRIAL APPLICABILITY The present invention can provide a storage device that can store the previous winding device and can be safely stored and transported, and can safely and reliably take out the thin glass from the winding device.
  • FIG. 1 is a cross-sectional view showing the overall configuration of the winding device according to the first embodiment of the present invention.
  • FIG. 2 is a perspective view showing a state where the winding device is supported on a gantry.
  • FIG. 3 is a cross-sectional view showing the overall configuration of the winding device according to the second embodiment of the present invention.
  • FIG. 4 is a side view of the winding device.
  • FIG. 5 is a cross-sectional view showing the overall configuration of the winding device according to the third embodiment of the present invention.
  • FIG. 6 is a side view of the winding device.
  • FIG. 7 is a cross-sectional view showing the overall configuration of the winding device of the fourth embodiment according to the present invention.
  • FIG. 1 is a cross-sectional view showing the overall configuration of the winding device according to the first embodiment of the present invention.
  • FIG. 2 is a perspective view showing a state where the winding device is supported on a gantry.
  • FIG. 3 is a
  • FIG. 8 is a partial cross-sectional view showing an example of a state in which thin glass is wound around a winding core.
  • FIG. 9 is a schematic plan view of the cushioning material wound together on the thin glass sheet shown in FIG.
  • FIG. 10 is a partial cross-sectional view showing another example of a state in which thin glass is wound around a winding core.
  • FIG. 11 is a perspective view showing the overall configuration of the first example of the accommodation apparatus according to the present invention.
  • FIG. 12 is a partial cross-sectional view showing an example of the internal configuration of the storage device of the first embodiment.
  • FIG. 13 is a rear view which shows the structure around the taking-out opening in the accommodation apparatus.
  • FIG. 14 shows a configuration around the take-out port in the storage device, FIG.
  • FIG. 14 (a) is a perspective view of a cleaning member provided on the upper side of the take-out port
  • FIG. 14 (b) is a portion that supports the cleaning member.
  • FIG. FIG. 15 is a perspective view showing an overall configuration of a second example of the accommodation apparatus according to the present invention.
  • FIG. 16 is a perspective view showing another example of the internal configuration of the storage device according to the present invention.
  • FIG. 1 shows a cross-sectional structure of a winding device of a first embodiment according to the present invention.
  • a winding device 1 of this embodiment includes a metal cylindrical winding core 2 and the length of the winding core 2. It consists mainly of metal donut disk-shaped flanges 3 and 3 that are attached to both ends in the vertical direction.
  • a roll glass 4 is formed by winding a thin glass sheet G together with a buffer sheet (buffer material) (not shown) at the center in the length direction of the winding core 2, and both ends of the roll body 4 in the length direction are the left and right flanges 3. 3 between.
  • the constituent material of the said winding core 2 and the flange 3 is not specifically limited, It consists of metal materials with high intensity
  • the weight is about 100 kg, so that the roll body 4 having such a weight can be held.
  • Strength is required for the core 2.
  • the flange 3 is mounted so as to be movable in the length direction of the core 2 by inserting the core 2 into the center hole 3a.
  • a winding region 2a having a width capable of winding a strip-shaped thin glass sheet G having a predetermined width is defined in the central portion of the winding core 2 in the length direction, and the thin glass sheets G are wound in multiple layers around the winding region 2a.
  • the flange 3 is arrange
  • Locking bolts (locking tools) 5 are provided in the portions of the winding cores 2 where the insertion holes 2b are formed so as to penetrate the peripheral wall 2A of the winding core 2 in the thickness direction.
  • the locking bolt 5 is inserted in the outer periphery of the part where the insertion hole 2 b is formed in the winding core 2 and passes through the through hole portion 7 a penetrating in the radial direction of the locking ring 7. Is inserted. That is, in the example of FIG. 1, the locking bolt 5 is provided so as to pass through the through hole portion 7 a of the locking ring 7 and further pass through the insertion hole 2 b of the winding core 2, and pass through the peripheral wall 2 ⁇ / b> A of the winding core 2. ing.
  • the locking bolt 5 presses the locking ring 7, the inner end of the locking ring 7 contacts the flange 3 to press the flange 3, the flange 3 is positioned, and the flange 3 presses the end surface of the roll body 4. Therefore, the locking bolt 5 and the locking ring 7 constitute a pressing unit and a locking unit for the flange 3.
  • the belt-shaped thin glass sheet G wound around the winding core 2 is wound by the required number of layers, and the outermost peripheral end portion thereof is prevented from coming off by a restraining plate 9 attached to the flange 3.
  • the restraining plate 9 is a curved plate having a shape (tile shape) that matches the curved surface drawn by the outermost peripheral end portion of the thin glass G, and is installed on the left and right flanges 3 and 3.
  • a plurality of fitting holes 3b through which the deterrence plate 9 can be inserted are formed intermittently in the circumferential direction of the flange 3 in a portion near the outer peripheral edge of the inner surface of the flanges 3 and 3,
  • the restraining plate 9 is disposed so as to pass through both end portions of the fitting holes 3b and 3b facing each other, and the restraining plate 9 presses the end of the outermost thin glass G.
  • the thin glass G has flexibility, since it rebounds by its own elastic force when it is wound around the core 2, the outer periphery of the core 2 is pressed by pressing the outer peripheral surface of the thin glass G with the suppression plate 9.
  • the roll body 4 can be stably held.
  • a cushion layer made of a soft material on the back side of the suppression plate 9 so as not to be brazed to the thin glass G.
  • a plurality of suppression plates 9 may be arranged along the outer peripheral portions of the flanges 3 and 3 so that the outer peripheral surface of the roll body 4 is pressed at a plurality of locations.
  • the left and right flanges 3 and 3 inserted through the winding core 2 press the roll body 4 made of the thin glass G so as to sandwich the left and right sides. That is, the left flange 3 of the winding core 2 is pressed against the left end surface of the roll body 4 with a predetermined pressure, and the right flange 3 of the winding core 2 is pressed against the right end surface of the roll body 4 with a predetermined pressure. Accordingly, the roll body 4 is prevented from coming off by the restraining plate 9 while being sandwiched between the flanges 3 and 3 at a predetermined pressure from both sides. Further, each flange 3 is fixed in a state in which movement along the length direction of the winding core 2 is prevented by a locking ring 7 in which a locking bolt 5 is fixed to the outer periphery of the winding core 2.
  • the thin glass G has a thickness of 1 ⁇ m to 300 ⁇ m (preferably 10 ⁇ m to 300 ⁇ m) and is flexible. Therefore, if the outer diameter of the core 2 is several tens of centimeters or more, a load is applied to the thin glass G. Winding is possible without applying. As an example, when a thin glass sheet G of 0.1 mm is applied, the outer diameter of the winding core 2 can be set to about 800 mm. In addition, if the thickness of the thin glass G is less than 1 ⁇ m, the strength becomes insufficient and the handling tends to be difficult, and if the thickness of the thin glass G exceeds 300 ⁇ m (0.3 mm), the flexibility becomes insufficient. Thus, the outer diameter of the core 2 must be made larger than the transportable size.
  • the glass composition of the thin glass G is not particularly limited. Therefore, any of non-alkali glass, soda lime glass, mixed alkali glass, borosilicate glass, or other glass may be used. Moreover, the application of the thin glass G to be applied is not limited to a flat panel display, an architectural use, a vehicle use, or these uses, and includes various other uses.
  • the alkali free glass which has the following compositions can be used in the mass percentage display of an oxide basis. SiO 2 : 50 to 66%, Al 2 O 3 : 10.5 to 24%, B 2 O 3 : 0 to 12%, MgO: 0 to 8%, CaO: 0 to 14.5%, SrO: 0 to 24%, BaO: 0 to 13.5%, MgO + CaO + SrO + BaO: 9 to 29.5%, ZrO 2 : 0 to 5%.
  • an alkali-free glass having the following composition in the oxide-based mass percentage display can be used.
  • SiO 2 58 to 66%, Al 2 O 3 : 15 to 22%, B 2 O 3 : 5 to 12%, MgO: 0 to 8%, CaO: 0 to 9%, SrO: 3 to 12.5% BaO: 0-2%, MgO + CaO + SrO + BaO: 9-18%.
  • the shock absorbing sheet as a shock absorbing material wound around the core 2 together with the thin glass G is wound around the core 2 so as to overlap with the thin glass G in order to prevent the thin glass G from being damaged.
  • the buffer sheet is disposed so as to cover the entire front and back surfaces of the thin glass G, and protects the entire front and back surfaces of the thin glass G. Therefore, it is possible to reliably prevent a situation in which the thin glass G of each glass layer, which is formed by winding the thin glass G around the winding core 2, is in direct contact with each other and is damaged.
  • the thin glass sheet G is sandwiched between the buffer sheets and exists between the flanges 3 and 3.
  • the ratio of the glass powder generated due to breakage can be reduced.
  • the buffer sheet in addition to interleaving paper and non-woven fabric, for example, ionomer film, polyethylene film, polypropylene film, polyvinyl chloride film, polyvinylidene chloride film, polyvinyl alcohol film, polypropylene film, polyester film, polycarbonate film, polystyrene film, Resin sheets such as polyacrylonitrile film, ethylene vinyl acetate copolymer film, ethylene-vinyl alcohol copolymer film, ethylene-methacrylic acid copolymer film, nylon film (polyamide film), polyimide film, cellophane, etc. may be used. it can.
  • ionomer film polyethylene film, polypropylene film, polyvinyl chloride film, polyvinylidene chloride film, polyvinyl alcohol film, polypropylene film, polyester film, polycarbonate film, polystyrene film, Resin sheets such as polyacrylonitrile film, ethylene vinyl acetate copolymer film, ethylene-
  • foamed resin sheets such as a sheet
  • silica or the like may be dispersed in these resin sheets to improve the sliding property with the thin glass G. In this case, the slip generated between the thin glass G and the buffer sheet is absorbed by the sliding property. Can do.
  • Conductivity can be imparted to the buffer sheet. If the conductivity is imparted, when the thin glass G is taken out from the core 2, it is difficult for the thin glass G and the buffer sheet to adhere to each other due to static electricity, so that the thin glass G and the buffer sheet can be easily separated. There is a characteristic.
  • a component that imparts conductivity such as polyethylene glycol, may be added to the buffer sheet.
  • seat is a slip sheet, making a conductive fiber into a slip sheet is mentioned.
  • the winding device 1 having the structure shown in FIG. 1 holds the end face of the roll body 4 between the flanges 3 and 3 without a gap, the thin glass G constituting the roll body 4 is interposed between the flanges 3 and 3. It does n’t move. For this reason, even if an impact or vibration is applied to the winding device 2 while the winding device 1 is being conveyed, the end surfaces of the thin glass G do not collide with the flange 3, and the end surfaces of the thin glass G collide with each other. Therefore, there is a feature that it is possible to provide the winding device 1 that can transport the thin glass sheet G without any wrinkles. Further, since the flanges 3 and 3 cover the entire end surface of the roll body 4 of the thin glass G, it is possible to prevent an external impact from being applied to the end surface of the thin glass G during transportation and to protect the end portion of the thin glass G. .
  • the winding core 2 having the configuration shown in FIG. 1 by winding the strip-shaped thin glass G onto the winding region 2a of the winding core 2, after manufacturing the strip-shaped thin glass G by a glass manufacturing method such as a float method.
  • the sheet glass G is wound to the required length together with the buffer sheet, and the roll body 4 is formed on the outer periphery of the winding core 2.
  • the roll glass 4 is formed by winding the thin glass G around the winding core 2, the plurality of locking bolts 5 provided on the winding core 2 are loosened, the locking of the flanges 3 and 3 is released, and the flange 2 starts from the winding area 2a.
  • the sheet glass G can be wound around the winding core 2 with the flange 3 and 3 being retracted or separated from the winding core 2. By these operations, when the thin glass G is wound around the core 2, the thin glass G can be safely wound while avoiding interference with the flange 3. After the winding of the thin glass G, the flanges 3 and 3 are moved in the length direction along the winding core 2 to press the flanges 3 and 3 against the end face of the roll body 4, and as shown by an arrow P in FIG.
  • the locking bolts 5 are tightened to fix the locking ring 7 to the outer periphery of the winding core 2, and the flanges 3 and 3 are pressed so that both end surfaces of the roll body 4 are flanged 3. 3 can be held.
  • the force for pressing the flanges 3 and 3 against the end face of the roll body 4 is preferably applied with a uniform pressure using a pressing device such as a cylinder device (not shown).
  • the winding device 1 having the structure shown in FIG. 1 can be stably supported by a gantry 12 including a base 10 and stands 11 and 11 having a structure shown in FIG.
  • the stand 11 is erected on the base 10 so as to be separated from the left and right, and a winding device in which both ends of the winding core 2 are placed on a concave bearing portion 11 a formed at the upper end of each stand 11. 1 can be supported horizontally.
  • the winding device 1 is supported by the gantry 12 shown in FIG. 2, the winding device 1 can be stably supported on the gantry 12, so that the roll body 4 of the thin glass G is prevented from rolling and stable. Transport can be realized.
  • the sheet glass G is fed out by a necessary length by removing the restraining plate 9 from the flanges 3 and 3 and rotating the winding core 2. be able to.
  • the thin glass G having the required length can be obtained.
  • a display circuit can be obtained as a glass for a display device. It can be used for forming applications.
  • the suppression plate 9 was provided in order to hold
  • the fitting hole 3b which supports the suppression plate 9 is not only in the outer peripheral part of the flange 3, but in multiple inner peripheral parts. You may comprise so that the suppression board 9 can be replaced
  • the thin glass G remaining on the winding core 2 side after the required length of the thin glass G is taken out is held by the restraining plate 9, and the thin glass G is stored and used again until it is next taken out. Can do.
  • “Second Embodiment” 3 and 4 show a cross-sectional structure of the winding device according to the second embodiment of the present invention.
  • the winding device 20 according to this embodiment includes a metal cylindrical winding core 22 and the winding core.
  • the metal donut disk-shaped flanges 21 and 23 attached at right angles to both ends in the length direction 22 are mainly configured.
  • a thin glass sheet G is wound around the outer periphery of the winding core 22 together with a buffer sheet (not shown) to form a roll body 24, and left and right flanges 21 and 23 are pressed against both ends of the roll body 24 in the length direction.
  • the winding core 22 of the second embodiment is formed to have a length equal to or slightly shorter than the width of the thin glass G.
  • a flange 21 is integrally fixed to one end portion (the left end portion in FIG. 3) of the winding core 22, and the entire outer periphery of the winding core 22 is a winding region 22 a of the thin glass G.
  • a flange 23 separate from the winding core 22 is pressed against the open end of the winding core 22 by a chord material 25 at the side end (right end in FIG. 3).
  • the winding core 22 and the flange 21 are made of the same material as the winding core 2 and the flange 3 of the first embodiment.
  • the winding core 22 and the flange 21 are integrated by fixing means such as welding or adhesion. That is, a donut plate-like flange 21 is fixed at right angles to one end face of the cylindrical winding core 22, and a center hole 21 a of the flange 21 is communicated with a hollow portion 22 c inside the winding core 22.
  • the flange 23 on the other side of the winding core 22 has the same shape as the flange 21, but is different in that it is detachable from the winding core 22.
  • a positioning ring member 26 is fixed around the center hole 23 a on the inner surface side of the flange 23, and the flange 23 is inserted into the other end of the winding core 22 by inserting the ring member 26 into the winding core 22. 22 is positioned with respect to the other end portion.
  • One end side of a plurality of string members 25 is attached to the inner peripheral portion of the flange 23 around the circumference, and the other end side of these string members 25 is moored to a plurality of support members 27 fixed to the inner side of the winding core 22.
  • Each of the plurality of string members 25 has one end 25a fixed to the inner peripheral portion of the flange 23, and the other end 25b is engaged with the support 27, and the tension is applied to the flange 23 as shown in FIG. When viewed from the side, it is stretched so that it is in a state of hanging. In FIG. 3, only two chord members 25 are drawn, but the number of chord members 25 can be provided according to the pressing force necessary to press the end face of the roll body 24 by the flange 23. .
  • the number of strings 25 may be two or more as shown in FIG. Further, the direction in which the chord material 25 is stretched is not limited to the state shown in FIG. 3, and may be disposed along the inner surface of the core 22 along the length direction of the core 22. It is.
  • the string member 25 is formed of a rope body such as an elastic string, and is formed of a member that can be stretched between two points in a state where tension is applied, such as a lashing belt or a rope member.
  • the flanges 21 and 23 are attached to both sides of the winding core 22 with their respective central axes aligned with the central axis of the winding core 22.
  • each string member 25 is locked to a locking portion such as a locking pin or a locking projection formed on the inner peripheral portion of the flange 23.
  • One end 25 a is attached to the flange 23.
  • the chord member 25 stretched on the inner side of the winding core 22 constitutes the means for pressing the flange 21 and the flange 23 against the end face of the roll body 24.
  • the winding device 20 of this embodiment inserts a support rod so as to pass through the center hole 21a of the flange 21 and the center hole 23a of the flange 23, and this support rod is supported by the stand 11 of the gantry 12 shown in FIG.
  • the winding device 20 can be rotatably supported.
  • the detailed positional relationship when the end surface positions of the flanges 21 and 23 and the thin glass G and the end surface positions of the buffer sheets inserted therebetween are not aligned will be described later.
  • “Third Embodiment” 5 and 6 show the cross-sectional structure of the winding device of the third embodiment according to the present invention.
  • the winding device 30 of this embodiment includes a metal cylindrical winding core 32 and metal donut disk-shaped flanges 21 and 23 attached at right angles to both ends of the winding core 32 in the length direction. It is configured as a subject.
  • a thin glass sheet G is wound around the outer periphery of the winding core 32 together with a buffer sheet (not shown) to form a roll body 34, and the left and right flanges 21 and 23 are pressed against both ends of the roll body 34 in the length direction.
  • the winding core 32 of the third embodiment is formed slightly longer than the width of the thin glass G.
  • the flange 21 is integrally fixed to one end portion (the left end portion in FIG. 4) of the winding core 32, and the outer peripheral surface of the winding core 32 is a winding region 32 a of the thin glass G, and the other side of the winding core 32.
  • a flange 23 separate from the core 32 is pressed against the open end of the core 22 by a chord material 25.
  • a ring-shaped fitting member 21A to be inserted into the inner peripheral portion of the winding core 32 is attached to the inner peripheral portion of the flange 21 attached to one end side of the winding core 32.
  • a ring-shaped fitting member 23A to be inserted into the inner peripheral portion of the winding core 32 is attached to the inner peripheral portion of the flange 23 on the other end side, and in the second embodiment on the inner peripheral side of the fitting member 23A.
  • a plurality of string members 25 having the same configuration as the provided string member 25 are attached, and the other end 25 b of the string member 25 is locked to a support 27 attached to the inner peripheral portion of the winding core 32.
  • a ring-shaped spacer 35 is fixed to the inner surface of the outer peripheral portion of the flange 23, and the spacer 35 is disposed so as to cover the outer periphery of the end of the winding core 32, and the flange 23 is pressed against the end of the winding core 32.
  • the side surface of the spacer 35 is pressed against the end surface of the roll body 34 of the thin glass G.
  • the roll body 34 formed by winding the thin glass sheet G together with the buffer material around the outer periphery of the winding core 32 is held by sandwiching both end surfaces between the flange 21 and the spacer 35 of the flange 23.
  • the flange 21 is pressed against one end face of the roll body 34, and the spacer 35 of the flange 23 is pressed against the other end face of the roll body 34.
  • the chord member 25 stretched on the inner side of the winding core 32 constitutes the means for pressing the flange 21 and the spacer 35 on the end face of the roll body 34.
  • a roll glass 34 is formed by winding a thin glass sheet G having a width shorter than the entire length of the winding core 32 around the outer circumference of the winding core 32 together with a cushioning material. 21 and the spacer 35 of the flange 23 can be sandwiched and held.
  • the force for sandwiching both ends of the roll body 34 in other words, the force for pressing the flange 21 and the spacer 35 against the end face of the thin glass G constituting the roll body 34 can be adjusted as appropriate according to the tension of the chord material 25.
  • Other functions and effects are the same as those of the winding device 20 of the second embodiment. Further, with the structure shown in FIG.
  • the roll body 34 can be held from both ends by adjusting the thickness of the spacer 35 even when the length of the core 32 and the width of the thin glass G are different.
  • a winding device 30 can be provided. For example, when the length of the winding core 32 is constant, a sheet glass having a width larger than the width shown in FIG. 5 and shorter than the winding core 32, or a sheet glass having a width smaller than the width shown in FIG. When winding around the winding core 32, a plurality of spacers 35 having different thicknesses are prepared, and the spacers having different thicknesses are attached to the inner surface side of the flange 23 in accordance with the width of the thin glass sheet G.
  • a winding device that can handle a plurality of thin glass sheets using the winding core 32 can be provided.
  • FIG. 7 shows a cross-sectional structure of the winding device of the fourth embodiment according to the present invention.
  • the winding device 40 of this embodiment includes a metal cylindrical winding core 42 and metal donut disk-shaped flanges 41 and 43 attached at right angles to both ends in the length direction of the winding core 42. It is configured as a subject.
  • a roll body 44 is formed by winding a thin sheet glass G together with a buffer sheet (not shown) around the outer periphery of the winding core 42, and the left and right flanges 41 and 43 are pressed against both ends in the length direction of the roll body 44. ing.
  • the winding core 42 of the fourth embodiment is formed slightly longer than the width of the thin glass G.
  • a flange 41 is integrally fixed to one end portion (left end portion in FIG. 7) of the winding core 42, and the outer peripheral surface of the winding core 42 is a winding region 42 a of the thin glass G, and the other side of the winding core 42.
  • a flange 43 that is separate from the winding core 42 is provided at the end (the right end in FIG. 7).
  • a screw portion 42b is formed on the outer periphery of the other side end portion, and a substantially entire area of the outer peripheral portion excluding the screw portion 42b in the winding core 42 is a winding region 42a of the thin glass G.
  • the flange 43 is formed in a donut plate shape, and a screw portion 43a is formed on the inner periphery of the center hole thereof.
  • the flange 43 is screwed into the screw portion 42b of the winding core 42 by screwing the screw portion 43a.
  • the other end of 42 is detachably attached.
  • a ring-shaped spacer 46 is provided on the inner surface side of the flange 43.
  • the roll body 44 is formed by screwing the flange 43 into the other end of the winding core 42 and pressing the spacer 46 against the end surface of the roll body 44 of the thin glass G.
  • the roll body 44 is held on the outer periphery of the winding core 42 by sandwiching both end sides thereof by the flange 41 and the spacer 46.
  • FIG. 7 shows a state in which the flange 43 is separated from the threaded portion 42b of the winding core 42 for convenience, but when the end surface of the roll body 44 is pressed by the flanges 41 and 43, the flange 43 is not attached to the winding core 42. Screwed into the screw portion 42b.
  • means for pressing the flange 41 and the spacer 46 against the end face of the roll body 44 is constituted by the screw portion 42 b of the winding core 42 and the screw portion 43 a of the flange 43.
  • the spacer 46 may be omitted, and the end surface of the roll body 44 may be pressed directly by using the inner surface of the flange 43 instead of the spacer 46.
  • the thin glass G and the buffer sheet that are wound around the winding core to form the roll body can have the same width as an example.
  • both ends of the roll body are pressed and supported by the left and right flanges, the thin glass sheet G sandwiched between the left and right flanges is protected in a state of being sandwiched by the left and right flanges during transportation or transportation.
  • the end surface of the thin glass G does not collide with the flange during transportation, and therefore there is no possibility that the thin glass is damaged during transportation.
  • the sheet glass G and the buffer sheet are large and have a width of several meters and are long, the widths of the sheet glass G and the buffer sheet can be made completely the same over their entire length. Not a translation. In this case, if the end surface of the thin glass G cannot be covered with the buffer sheet, the end surface of the thin glass G may be wrinkled. Therefore, the width of the buffer sheet is made slightly larger than the width of the thin glass G. It is preferable to protect the end face of the glass G.
  • FIGS. 8 and 9 show a case in which the roll sheet 51 is configured by co-winding the buffer sheet 50 and the thin glass G with respect to the core 2 shown in the first embodiment, and the buffer sheet 50 is slightly smaller than the thin glass G. A wide form is shown.
  • the buffer sheet 50 in this form has a plurality of slits 50a intermittently formed in the lengthwise direction of the buffer sheet 50 at both ends in the width direction, and a protruding piece 50b is formed between the adjacent slits 50a and 50a. It is preferable to have a structured. Case where the roll 51 is wound co the winding core 2 thin glass plate G and the buffer sheet 50 to the length of the projecting pieces 50b, the length of the length projecting from the end face G 1 of the thin plate glass G projecting piece 50b Is almost equal to Alternatively, the projecting piece 50b is slightly longer than the length protruding from the end face G 1 of the thin plate glass G.
  • FIG. 8 shows an example of a state in which the protruding piece 50b is slightly aligned on the upper side and the flange 3 is pressed.
  • the flange 3 when the pressing force of the flange 3 is further increased, the flange 3 is further on the end face of the thin glass G than in the state shown in FIG.
  • the flange 3 presses the roll body 51 while approaching and bending each protruding piece 50b upward.
  • the flange 3 grips and holds the roll body 51 from both sides, but outside the end face G 1 of the thin glass G, the protruding pieces 50 b partition the thin glass G for each thin glass G layer. since the separation, the end face G 1 of the thin glass plate G projecting piece 50b of the buffer sheet 50 is protected.
  • the protruding piece 50b when the thin glass G is fed out from the core 2, the protruding piece 50b is less likely to be caught by the flange 3, and the thin glass G can be drawn out smoothly. Therefore, it is possible to eliminate the possibility of damaging the thin glass sheet G during feeding.
  • FIG. 10 shows a case where the roll sheet 53 is formed by co-winding the buffer sheet 52 and the thin glass G with respect to the core 2 shown in the first embodiment, and the buffer sheet 52 is slightly wider than the thin glass G. Shows the form.
  • the length of the projecting portion 52a of the buffer sheet 52 protruding from the end face G 1 of the thin plate glass G to the length L of the projection lengths in the roll body 53.
  • the length L of the allowance can be about 0.5 mm to 10 mm. The reason is that if the length L of the protrusion is shorter than 0.5 mm, the end face of the thin glass G cannot be sufficiently protected, and if it is 10 mm or more, the buffer sheet 52 enters between the thin glasses G, and the glass breaks. It may be a cause.
  • FIG. 11 shows an example of a storage device that stores the winding device of each of the embodiments described above.
  • the storage device 60 is erected on a rectangular bottom wall 61 and a peripheral portion of the bottom wall 61. It comprises a box-shaped accommodation unit main body 65 comprising four side walls 62 and a ceiling wall 63 connected to the upper part of these side walls 62.
  • the accommodating portion main body 65 is formed in a size that allows any one of the winding devices 1, 20, 30, and 40 of the previous embodiments to be mounted on the gantry 12 and accommodated together with the gantry 12.
  • the thin glass G to be wound around any of the winding devices 1, 20, 30, and 40 is a glass having a scale of several meters in width
  • the thin glass G is wound around the width, depth, and height of the storage device 60. It is formed in a size that can accommodate the roll body to be formed.
  • An opening 62 a is formed in one of the side walls 62, and a door 66 that allows the opening 62 a to be opened and closed is attached to the side wall 62 via a hinge member 67.
  • two hinge members 67 are attached to one end portion of the side wall 62 so as to be spaced apart from each other, and supported by these hinge members 67, the door 66 is supported to be rotatable in the horizontal direction.
  • the opening 62a can be opened and closed.
  • the width and height of the opening 62a is such that any one of the winding devices 1, 20, 30, and 40 of the previous embodiments is mounted on the gantry 12 and the width m that can pass through the opening 62a together with the gantry 12. It is formed in size.
  • a slit-like outlet 68 is formed horizontally and horizontally on one of the side walls 62 adjacent to the side wall 62 provided with the door 62a.
  • the width of the outlet 68 is slightly longer than the width of the thin glass G wound around the winding device.
  • Cleaning members 70 and 71 made of a flexible material are disposed on the inner side of the outlet 68 in the side wall 62 so as to sandwich the outlet 68 from above and below.
  • the cleaning members 70 and 71 are made of a soft member for dust removal such as sponge, cleaning cloth, cleaning cloth, etc., and all are formed to have a width slightly longer than the entire width of the outlet 68.
  • the cleaning member 70 disposed on the lower side of the outlet 68 is fixed to the back side of the side wall 62 by means such as adhesion or sticking. 13 and 14, the width of the outlet 68 and the width of the cleaning members 70 and 71 are shortened and displayed. However, the actual width is several meters long in accordance with the width of the thin glass G to be used. It is said.
  • the cleaning member 71 arranged on the upper side of the outlet 68 is supported so as to be movable up and down with the width direction both ends sandwiched between the support frames 72 and 72.
  • These support frames 72, 72 are made of a channel material having an L-shape in plan view as shown in FIG. 14B, and the flange portion 72 a formed at the front end portion of the support frames 72, 72 is on the center side of the outlet 68. And attached to both sides of the outlet 68 on the back side of the side wall 62.
  • a cleaning member 71 is supported between the support frames 72, 72 near the outlet 68, and a cap-type cover member 73 covering the upper side of the cleaning member 71 and a weight having the same shape as the cleaning member 71
  • a member 74 is disposed.
  • the cover member 73 is formed in a rectangular lid shape that can cover the upper half of the cleaning member 71 and is attached to the cleaning member 71 so as to cover the upper half of the cleaning member 71. Further, since the weight member 74 is placed on the cover member 73, the cleaning member 71 receives a load from the weight member 74 and is pressed against the lower cover member 73 with a constant pressure.
  • the upper cleaning member 71 is drawn on the upper side of the outlet 68 with a gap from the cleaning member 70.
  • FIGS. 12 and 13 illustrate the outlet 68 and the cleaning members 70 and 71.
  • the cleaning member 70 and the cleaning member 71 are drawn apart from each other in order to display the vertical positional relationship. However, the cleaning member 71 is actually pressed against the cleaning member 70 by a pressing force corresponding to the load of the weight member 74. ing.
  • any of the winding devices 1, 20, 30, and 40 of each of the previous embodiments is mounted on the gantry 12, the door 66 is opened, and the gantry 12 is accommodated together with the gantry 12, and the door 66 is closed.
  • the apparatus 60 can be transported.
  • the thin glass sheet G can be transported to a target place in the state of a roll body.
  • the required length is obtained by unwinding the thin glass G from the roll body 4 wound around the winding device 1 and pulling it out from the take-out port 68 as an example.
  • the thin glass G can be taken out.
  • the thin glass G When pulling out the thin glass G from the outlet 68, the thin glass G can be pulled out from the upper and lower sides of the thin glass G by cleaning the upper and lower surfaces of the thin glass G while being sandwiched from above and below by the cleaning member 70 and the cleaning member 71. it can. It should be noted that the cleaning members 70 and 71 provided above and below the outlet 68 are omitted if they are mounted on the winding device in a sufficiently clean state in which no dust or dust adheres to the front and back surfaces of the thin glass G. Also good.
  • the weight member 74 presses the cleaning member 71 against the cleaning member 70, so that the cleaning member 71 is lifted up slightly to create a gap between the cleaning members 70, 71.
  • the tip of the thin glass G is preferably taken out from the outlet 68 through this gap.
  • the cleaning member 71 is lowered by the load of the weight member 74 so that the thin glass G is sandwiched between the cleaning members 70 and 71, whereby the front and back surfaces of the thin glass G to be pulled out can be pulled out while being continuously washed.
  • the thin glass sheet G can be transported without being damaged.
  • the crushed material or the broken cullet or broken pieces of the glass, etc. It does not come out of 65 and does not scatter crushed glass or fragments of glass around the housing main body 65.
  • the door 66 of the accommodating portion main body 65 shown in FIG. 11 is provided so as to be openable and closable in the horizontal direction by the hinge member 67, the opening and closing direction of the door 66 may be up and down or in other directions.
  • the hinge members 67A and 67A are attached to the bottom wall 61 side instead of the hinge members 67 and 67, and the lower end portion of the door 66 is attached to the hinge members 67A and 67A. Can be supported so that it can rotate in the vertical direction.
  • FIG. 15 shows another example of a storage device that stores the winding device of each embodiment described above.
  • the storage device 75 of this example includes a rectangular bottom wall 61 and a peripheral portion of the bottom wall 61. It comprises a box-shaped accommodation unit body 76 composed of four side walls 62 erected on the ceiling and a ceiling wall 63 connected to the upper part of these side walls 62.
  • the housing portion body 76 of this example is different from the housing portion body 76 of the previous example in that a sliding door 77 is provided on the side wall 62 where the opening 62a is formed. Since the rest of the configuration of the accommodating portion main body 76 is the same as that of the accommodating portion main body 65 of the previous example, detailed description of the equivalent portions is omitted.
  • rail members 78 and 79 made of metal frame members are attached to the upper and lower peripheral edges on the surface side of the opening 62a.
  • a door 77 is slidably provided between 79.
  • the storage device 75 of this example attaches any of the winding devices 1, 20, 30, 40 of the previous embodiments to the gantry 12 and opens the door 77.
  • the accommodation device 75 is accommodated in the accommodation unit main body 76 together with the gantry 12, and the accommodation device 75 can be conveyed by closing the door 77.
  • the housing device 75 of this example the same operation and effect as the housing device 60 of the previous example can be obtained.
  • FIG. 16 shows an example of a gantry suitable for application to the case where any of the previous winding devices 1, 20, 30, 40 is accommodated in the accommodation device 60 or the accommodation device 75 of the previous example.
  • the gantry 80 of the example includes the stands 11 and 11 on the base 10 and is configured to support any of the winding devices 1, 20, 30, and 40.
  • a spare stand 81, 81 is further provided on the base 10 so as to be separated from the stands 11, 11. It is characterized in that it has a take-up roll 82.
  • the thin glass G is fed out from the roll body 4 of the thin glass G, and the thin glass G is taken out from the outlet 68, and at the same time the buffer body 4 is configured with the thin glass G.
  • the sheet 83 can be separated from the thin glass G, fed out to the take-up roll 82 side, taken up on the take-up roll 82, and separated and removed from the thin glass G.
  • the buffer sheet 83 is automatically separated to the take-up roll 82 side, so that only the thin glass G can be taken out.
  • the thin glass G from which the buffer sheet 83 is separated can be immediately applied to a manufacturing process of glass for a display device by cutting it to a required size.
  • the technology of the present invention relates to a device that can safely support and transport a thin glass sheet having a thickness of 0.3 mm or less that is considered to be applied to a display device such as a liquid crystal display panel, and the winding device of the present invention.
  • the accommodation device is not limited to the thin glass for display devices, but can be widely applied to the accommodation and conveyance of thin glass for other purposes.

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PCT/JP2012/067864 2011-07-19 2012-07-12 薄板ガラスの巻取装置および収容装置 WO2013011928A1 (ja)

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WO2014069475A1 (ja) * 2012-10-31 2014-05-08 キョーラク株式会社 ロール体用支持部材
DE102013215654A1 (de) * 2013-08-08 2015-02-12 Schott Ag Verpackungseinheit für ein auf einen Wickelkern aufgerolltes Glas
CN105084127A (zh) * 2015-08-27 2015-11-25 重庆雨帝建材有限公司 防水卷材内衬
CN110733934A (zh) * 2019-10-30 2020-01-31 苏州美律纺织机械电子有限公司 一种纺织用自动调控卷线机
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CN108804977A (zh) * 2017-04-27 2018-11-13 上海箩箕技术有限公司 图像传感器的形成方法、指纹成像模组
CN107499729A (zh) * 2017-09-07 2017-12-22 中国人民解放军63686部队 一种零散贴片元器件收纳装置
CN109747945B (zh) * 2017-11-08 2021-04-30 深圳光峰科技股份有限公司 柔性屏幕固定运输装置
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JP2010132348A (ja) * 2008-10-01 2010-06-17 Nippon Electric Glass Co Ltd ガラスロール

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WO2014069475A1 (ja) * 2012-10-31 2014-05-08 キョーラク株式会社 ロール体用支持部材
DE102013215654A1 (de) * 2013-08-08 2015-02-12 Schott Ag Verpackungseinheit für ein auf einen Wickelkern aufgerolltes Glas
CN105084127A (zh) * 2015-08-27 2015-11-25 重庆雨帝建材有限公司 防水卷材内衬
EP3527521A4 (en) * 2016-10-17 2020-07-01 Nippon Electric Glass Co., Ltd. GLASS ROLL
US11724901B2 (en) * 2016-10-17 2023-08-15 Nippon Electric Glass Co., Ltd. Glass roll
CN110733934A (zh) * 2019-10-30 2020-01-31 苏州美律纺织机械电子有限公司 一种纺织用自动调控卷线机
CN110733934B (zh) * 2019-10-30 2021-03-09 浙江兰棉纺织有限公司 一种纺织用自动调控卷线机

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JPWO2013011928A1 (ja) 2015-02-23
TWI590998B (zh) 2017-07-11
JP6024659B2 (ja) 2016-11-16
CN103608270A (zh) 2014-02-26
KR20140036175A (ko) 2014-03-25
CN103608270B (zh) 2016-01-20
TW201313578A (zh) 2013-04-01

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