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1. 发明专利

JP2013169657A Roll for sheet heating, single facer, and manufacturing device for corrugated cardboard sheet 审中-公开
标题翻译：滚筒加热，单面和制造设备，用于修补卡片
公开(公告)号：JP2013169657A
公开(公告)日：2013-09-02
申请号：JP2012033376
申请日：2012-02-17
申请人： Mitsubishi Heavy Industries Printing & Packaging Machinery Ltd , 三菱重工印刷紙工機械株式会社
发明人： KAWAMIZU TSUTOMU , HIRANO TATSUYA , EDA MASAYUKI , OHIRA KAZUHITO , NITTA TAKASHI
IPC分类号： B31F1/36 , B31F1/28 , D21F5/02
摘要： PROBLEM TO BE SOLVED: To provide a roll for sheet heating, a single facer, and a manufacturing device for corrugated cardboard sheet such that while sufficient roll rigidity is secured and high heating capability is secured, a heating medium can be suitably discharged.SOLUTION: A roll for sheet heating includes: a roll body 101 which is in a hollow cylinder shape and has rotary shaft portions 115, 116; a plurality of passages 102 for steam which are provided to the roll body 101 and passing steam therethrough to an outer peripheral portion 111; a supply portion 103 which can pressurize and supply steam from the rotary shaft portion 115 to one of the passages 102 for steam; a storage portion 104 which is provided to the end 112 of the roll body 101, and temporarily stores condensed water of steam discharged from the other of the passages 102 for steam; and a discharge portion 105 which has a discharge pipe 123 penetrating the rotary shaft portion 115 relatively rotatably and bent downward in a perpendicular direction in the roll body 101, and discharges the condensed water of steam stored in the storage portion 104 from the discharge pipe 123.
摘要翻译：要解决的问题：为了提供用于片材加热的辊，单面和用于瓦楞纸板的制造装置，使得在确保足够的辊刚度并确保高加热能力的同时，可以适当地排出加热介质。解决方案：用于片材加热的卷筒包括：卷筒体101，其具有中空筒形并具有旋转轴部分115,116; 多个用于蒸汽的通道102，其设置到辊体101并使蒸汽通过其进入外周部分111; 供应部分103，其可以将蒸汽从旋转轴部分115加压并供应到用于蒸汽的通道102之一; 设置在辊体101的端部112的暂存部104，并且临时存储从另一个用于蒸汽的通路102排出的蒸汽的冷凝水; 以及排出部105，其具有贯通旋转轴部115的排出管123，该排出管123相对于辊主体101中的垂直方向相对旋转并向下弯曲，并且将从储存部104中储存的蒸汽的冷凝水排出到排出管123 。

2. 发明专利

JP2014159146A Pasting device and pasting method of corrugated board sheet, and method of manufacturing the same 有权
标题翻译：修补板材的抛光装置和抛光方法及其制造方法
公开(公告)号：JP2014159146A
公开(公告)日：2014-09-04
申请号：JP2013031549
申请日：2013-02-20
申请人： Mitsubishi Heavy Industries Printing & Packaging Machinery Ltd , 三菱重工印刷紙工機械株式会社
发明人： OHIRA KAZUHITO , MIZUSHIMA KAZUKI
IPC分类号： B31F1/24
CPC分类号： B31F1/24 , B31F1/28 , B31F1/2818 , Y10T156/1052
摘要： PROBLEM TO BE SOLVED: To reduce the amount of paste liquid which is transferred to a trim.SOLUTION: A pasting device includes a paste liquid tank which can store the paste liquid, a pasting roll 43 which makes the paste liquid in the paste liquid tank adhere to the surface and can transfer the paste liquid to a pasting domain in a width direction in a central core of a one-faced corrugated board sheet, a scraping member 45 regulating adhesion of the paste liquid to the outside the pasting domain on the surface of the pasting roll 43, a regulation member migratory mechanism which moves the scraping member 45 to the width direction in the pasting domain, and a control device 48 which, based on a cutting width size to which a double-faced corrugated board sheet is cut out after passing through the pasting roll 43, sets a domain with a predetermined domain added to outside of the width direction from the width end position of the cutting width size concerned as a pasting domain, and controls the regulation member migratory mechanism so as to arrange the scraping member 45 to a position corresponding to the width end position of the pasting domain concerned.
摘要翻译：要解决的问题：减少转移到装饰物上的糊状液体的量。解决方案：粘贴装置包括可以存储糊状液体的糊状液体罐，粘贴辊43，其将糊状液体制成糊状液体罐粘附到表面上并且可以将粘性液体在宽度方向上转移到单面瓦楞纸板的中心芯中，刮擦构件45调节糊状液体在表面上的粘贴区域的外部的粘附粘贴辊43的一个调节部件移动机构，其使刮板部件45沿着粘贴区域的宽度方向移动;以及控制装置48，其基于切割宽度尺寸，双面波纹板片被切割成在通过粘贴辊43之后，从相关的切割宽度尺寸的宽度结束位置设置具有从宽度方向外侧添加的预定域的域作为粘贴域，并且控制 ls是调节构件的移动机构，以将刮擦构件45布置在与所涉及的粘贴区域的宽度端部位置相对应的位置。

3. 发明专利

JP2011218633A Double facer, and pasting method and pasting apparatus for the same 有权
标题翻译：双面涂料，以及其相同的方法和喷涂设备
公开(公告)号：JP2011218633A
公开(公告)日：2011-11-04
申请号：JP2010088933
申请日：2010-04-07
申请人： Mitsubishi Heavy Industries Printing & Packaging Machinery Ltd , 三菱重工印刷紙工機械株式会社
发明人： OHIRA KAZUHITO , MIZUSHIMA KAZUKI
IPC分类号： B31F1/24
CPC分类号： B31F1/2818
摘要： PROBLEM TO BE SOLVED: To make a broad change in the amount of paste liquid application to a single-faced corrugated cardboard, and thereby, make adjustment of the amount of paste liquid application easy.SOLUTION: The pasting method includes the following procedures. First, a swing roll 36 is arranged above a pasting roll 14 so that the swing roll 36 is made movable in an arrow direction, and thereby, the number of ridges of a single-faced corrugated cardboard k which come into contact with the pasting roll 14 at the same time, at a nip portion N between the pasting roll 14 and a pressing roll 20 to the pasting roll 14, can be adjusted, and the amount of the paste liquid application to the top m of the ridge of the single-faced corrugated cardboard k can be optimized. Also, the pressing roll 20 is arranged in the horizontal direction with respect to the pasting roll 14, so that the effect of deflection by the weight of the pressing roll 20 itself can be avoided, and thus, the uniform application of the paste liquid in the width direction is possible. Besides, it is possible to collect the splash s of the paste liquid into a resin tank 12 by winding the single-faced corrugated cardboard k around the pressing roll 20 on the outlet side of the nip portion N, and the separation position d of the single-faced corrugated cardboard k from the surface of the pasting roll 14 can be stabilized.
摘要翻译：要解决的问题：为了使糊状液施加到单面瓦楞纸板上的量变化很大，因此调节糊状液的使用量变得容易。
解决方案：粘贴方法包括以下步骤。首先，摆动辊36布置在粘贴辊14的上方，使得摆动辊36能够沿箭头方向移动，从而与粘贴辊接触的单面瓦楞纸板k的脊数同时，在粘贴辊14与粘贴辊14的压辊20之间的压合部分N处，可以调节粘合剂液体到单面辊14的脊的顶部m的量，面瓦楞纸板k可以优化。此外，压辊20相对于粘贴辊14在水平方向上布置，从而可以避免按压辊20本身的重量而产生的偏转效果，因此，糊状液体的均匀涂布宽度方向是可能的。此外，通过将单面瓦楞纸板k卷绕在压区N的出口侧的压辊20上，可以将糊状液体的飞溅物收集到树脂箱12中，并且将分离位置d 可以使来自粘贴辊14的表面的单面瓦楞纸板k稳定。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011212919A Gluing method and device of corrugated cardboard manufacturing device 有权
标题翻译： CORRUGATED CARDBOARD MANUFACTURING DEVICE的制作方法和装置
公开(公告)号：JP2011212919A
公开(公告)日：2011-10-27
申请号：JP2010081864
申请日：2010-03-31
申请人： Mitsubishi Heavy Industries Printing & Packaging Machinery Ltd , 三菱重工印刷紙工機械株式会社
发明人： OHIRA KAZUHITO , MIZUSHIMA KAZUKI
IPC分类号： B31F1/24 , B05C1/08
摘要： PROBLEM TO BE SOLVED: To prevent the ooze of a glue liquid from the paper end of a paper web by accurately predicting the width of the ooze of the glue liquid.SOLUTION: A gluing device includes weir plates 38a, 38b for adjusting a pre-leveling area A, in which the glue liquid g out of the glue liquid g adhered to a gluing roll 14 is transferred in an area inside of the paper end w including the paper end w of a single-faced corrugated cardboard sheet k, to have a leveling film thickness δlarger than a set film thickness δof a doctor roll 20 upstream of the doctor roll 20, and elastic scrapers 40a, 40b for removing the gluing liquid from a glue liquid removing area B set to have a width larger than a width of the ooze of the glue liquid estimated from the difference between the set film thickness δand the leveling film thickness δin an area inside the paper end w including the paper end w of the single-faced corrugated cardboard sheet k in the pre-leveling area A downstream of the weir plates and upstream of the doctor roll 20.
摘要翻译：要解决的问题：通过准确地预测胶液的渗出宽度来防止从纸幅的纸端渗出胶液的液体。解决方案：胶合装置包括用于调节预处理的堰板38a，38b，将粘附在胶合辊14上的胶液g中的胶液g输送到包含单面瓦楞纸板k的纸端w的纸端w内的区域中，从而具有平整区域A 比刮刀辊20上游的刮刀辊20的设定膜厚δ大的流平膜厚度，以及用于从设置为具有大于宽度的宽度的胶水除去区域B去除胶粘液体的弹性刮刀40a，40b 根据设定的膜厚度δ和纸张端部w内的平整膜厚度δ之间的差异估算的胶液的渗出量，包括预平整区域A中的单面瓦楞纸板k的纸端w下游的w eir板和医生卷20上游。

5. 发明专利

JP2014104633A Device and method for starching of web and apparatus for producing corrugated cardboard sheet 有权
标题翻译：网页制作装置及其制造方法
公开(公告)号：JP2014104633A
公开(公告)日：2014-06-09
申请号：JP2012258024
申请日：2012-11-26
申请人： Mitsubishi Heavy Industries Printing & Packaging Machinery Ltd , 三菱重工印刷紙工機械株式会社
发明人： OHIRA KAZUHITO , MIZUSHIMA KAZUKI , KATO TOSHIHIDE
IPC分类号： B31F5/04 , B05C1/02 , B05D1/28 , B31F1/24 , D21H27/00
CPC分类号： B31F1/2818 , B05C1/0813 , B05C1/0817 , B31F1/24 , B31F1/2804 , B31F5/04 , D21H23/56 , D21H25/08 , D21H27/00 , D21H27/40
摘要： PROBLEM TO BE SOLVED: To prevent squeeze-out of a paste liquid from web end in a device and a method for starching of web and an apparatus for producing a corrugated cardboard sheet.SOLUTION: A device for starching web comprises a paste liquid tank 42 capable of storing a paste liquid, a starching roll 43 capable of transferring the paste liquid to starching areas adjusted according to the sheet width of a front liner A whose surface is applied with the paste liquid in the paste liquid tank 42 and adhered to a single-sided corrugated cardboard sheet D, a doctor roll 44 capable of adjusting the paste liquid applied to the starching roll 43 to a set film thickness, a scraping member 45 coming into pressing contact with the surface of the doctor roll 44 in the rotation direction in the upstream of a nip part to the doctor roll 44 in the starching roll 43 so as to scrape the paste liquid applied to areas other than the starching areas and a damming member 46 coming in contact with the downstream side surface of the doctor roll 44 in the rotation direction with respect to the contact position of the scraping member 45 in the rotation direction in the upstream of the nip part to the doctor roll 44 in the starching roll 43 so as to dam the pasting liquid squeezed out from the starching areas.
摘要翻译：要解决的问题：为了防止装置中的纸浆端部的糊状液的挤出以及幅材的淀粉化方法和用于制造瓦楞纸板的装置。解决方案：一种用于淀粉纤维网的装置包括糊状液体罐42 能够储存糊状液体的淀粉辊43，能够将膏状液体转移到根据前面衬垫A的片材宽度调节的淀粉区域的淀粉辊43，其表面涂敷在糊状液体罐42中的糊状液体，波纹纸板纸D，能够将施加到淀粉辊43上的糊状液体调节到设定膜厚度的刮刀44，与刮刀辊44的旋转方向的表面压接的刮擦部件45 辊隙部分的上游到淀粉辊43中的刮刀辊44，以便刮擦施加到淀粉区域以外的区域的糊状液体和与下降部分接触的阻挡构件46 刮刀辊44的沿着旋转方向的流动侧表面相对于刮刀部件45在辊隙部分的上游沿着旋转方向的接触位置到淀粉辊43中的刮刀辊44，以便阻止粘贴液体从淀粉区域挤出。

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