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CN1633358A - 用于冲压波纹纸板坯料并在该坯料上形成折线的机器 - Google Patents

用于冲压波纹纸板坯料并在该坯料上形成折线的机器 Download PDF

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CN1633358A
CN1633358A CNA03803896XA CN03803896A CN1633358A CN 1633358 A CN1633358 A CN 1633358A CN A03803896X A CNA03803896X A CN A03803896XA CN 03803896 A CN03803896 A CN 03803896A CN 1633358 A CN1633358 A CN 1633358A
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cylinder
machine
wooden plate
corrugated cardboard
plank
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CN100371160C (zh
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汤米·吕德贝里
斯特凡·约诺博恩
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Inter Ikea Systems BV
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/08—Creasing
    • B31F1/10—Creasing by rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/256—Surface scoring using tools mounted on a drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D2007/2607—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member for mounting die cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/146—Cutting, e.g. perforating, punching, slitting or trimming using tools mounted on a drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/254—Surface scoring using tools mounted on belts or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/82—Forming or attaching windows
    • B31B50/83—Cutting window openings

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Magnetic Heads (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
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Abstract

一种用于从波纹纸板幅或波纹纸板片材上冲压出波纹纸板坯料并在所述坯料上形成折线(5)的机器，所述机器包括两个彼此相对转动的圆筒(2，3)，其中至少一个圆筒外表面上设置有一块曲形木板(6)。冲压工具和折线工具(8，9)通过压入在所述木板(6)上的凹槽内而安置在所述木板上。所述圆筒(2，3)由金属制成，优选由钢制成，且所述木板(6)例如通过螺栓(15)拧入圆筒而固定到所述圆筒(2，3)上，且所述木板通过设置在所述圆筒上的两个可调节环(4)而定心在所述圆筒上，每一个环(4)设有适于与所述木板内端部凹口(6a，6b)相配合的轴向导向凸起(4a，4b)。通过这种方式，可以以简单的方式定心木板并由此相对圆筒的竖直中央平面来定心冲压工具。

Description

用于冲压波纹纸板坯料并在该坯料上形成折线的机器
技术领域
本发明涉及一种用于从一幅波纹纸板冲压出坯料并该坯料内形成折线的机器，所述机器包括两个圆筒，它们彼此相对旋转，且其中至少一个圆筒外表面上设有曲形木板，优选的，该曲形木板由胶合板制成，且冲压工具和折线工具通过压在所述木板内的狭缝内而被安置在所述木板上。
在本发明中，由于板可由塑料，优选为加固塑料制成，因而“木板”被解释为一个非常宽的术语。
技术背景
旋转冲压机器是公知的，其具有两个圆筒，两个圆筒彼此相对转动，所述机器用于从波纹纸板幅冲压出波纹纸板坯料。在一个圆筒上设置有一个木板，其用于支撑所述冲压操作所必需的冲压工具。然而，该机器并不能完全理想地操作，这是因为该机器不可能定心，即调整，所述木板，由此将冲压工具定心在所述圆筒上，以便与在圆筒之间通过的波纹纸板相关地将冲压工具正确定位。
发明内容
本发明的目的是提供一种上述类型的仪器，其以非常简单的方式允许木板的定心以及由此地冲压工具相对圆筒的定位。
根据本发明的机器的特征在于圆筒由金属制成，优选由钢制成，所述木板固定在所述圆筒上，如通过螺栓固定在其上，且该木板通过至少一个，优选为两个在圆筒上的可调节端环而定位在圆筒上，每一个端环设有适于与木板端部凹口相配合的轴向导向凸起。通过这种方式，由于一端环或另一端环可轻微转动或轴向位移一短距离，因而可以非常简单的方式获得木板的定位，从而木板的冲压工具可精确地被推到与该圆筒和穿过机器的波纹纸板幅有关的理想位置。在定位过程中，木板可以如通过松开一些螺栓并在拧紧这些螺栓来相对圆筒微微松动。
根据本发明，至少一个端环可连接到用于在圆筒上自动地(例如液压)、轴向位移或转动的装置上，由此确保木板和冲压工具在圆筒上的位置的特别容易和可靠的调节。
此外，根据本发明，曲形木板可安置在圆筒表面内的凹槽内，从而可提高木板相对于圆筒的稳定性。
根据本发明，一个圆筒上有利地设有刀片形式的阳冲压工具。
根据本发明，另一个圆筒有利地设有一个安置在圆筒的曲形木板上的阴冲压工具，当阳冲压工具和阴冲压工具相互作用时是更有利的。
最后，根据本发明，环可有利地由圆筒上的端环形成。
附图说明
本发明结合附图详细说明如下，其中：
图1示意性的表示了本发明机器的一个实施例的侧视图；
图2示意性的表示了本发明机器的一个实施例的主视图；
图3示意性的表示了本发明机器的一个实施例的俯视图；
图4是旋转圆筒的放大的透视图；
图5示出了本发明机器上冲压出的坯料；以及
图6是曲形木板的主视图。
具体实施方式
图1示出的机器适于从波纹纸板幅或位于波纹纸板供给1内的板冲压出波纹纸板坯料。当所述坯料被冲压时，这些坯料上也同时形成折线。这些折线可如图5虚线所示而定位。
如图2中所示，机器包括两个圆筒2和3，其彼此相对转动，其中至少一个圆筒2或3的外表面上设置有曲形木板6，如图4所示。上述冲压工具和折线工具通过压入所述木板凹入平面内的狭缝而安装在所述木板上。因为依据不同的冲压效果，所述冲压工具和所述折线工具具有不同形状，为达到每一个效果不得不生产特殊的木板，所述特殊的木板在正确位置设有狭缝，即在该位置，插入冲压线工具和折线工具，以便生产具有正确形状和在正确位置具有折线的做好的冲压坯料。
所述圆筒2和3由金属制成，优选由钢制成，所述木板6固定于相关圆筒上，例如通过螺栓15或螺管接头而固定在上面。所述木板6相对于相关圆筒的竖直中心平面I的定位会产生一个问题。然而，该问题可通过设置至少一个，优选为两个的可调节薄环4而得以解决，所述可调节薄环4具有轴向导向凸起4a，4b，其适于与图6中所示木板的端部凹口相配合。所述薄环4的位置例如通过螺栓可以沿圆筒纵向调节。
薄环4优选连接在用于例如借助具有滑动活塞的液压回路使所述环在圆筒上自动转动或轴向位移或者两种运动的装置上。然而，所述环优选仅在相对短距离的范围内移动。可选择的，环4可为端环，即，位于圆筒2的两个端部上。
所述木板6为曲形，且可以嵌入在圆筒2或3表面上的凹槽内，所述凹槽图中未示出。因为凹槽底部具有与木板的凹面相配合的圆柱形表面，该凹槽的底部也为圆柱形。凹槽的长度比木板的长度长，从而木板可沿轴向设置在所述凹槽内。
优选地，两个圆筒2和3上都可以设置有木板6。当圆筒2的木板上形成有刀片形的阳工具8时，这尤其相关。圆筒3上的木板可设置有图1中的阴冲压工具9。
图1和3示出了一般情况下上层波纹纸板1a可沿箭头B的方向被拉入一套前进轮12a和12b的夹持区域中。所述波纹纸板的向前输送到前进轮可通过一个真空输送装置14来实现，该真空输送装置14可吸入波纹纸板，并使其沿水平方向向前移动，当所述波纹纸板到达所述前进轮12a和12b时，所述前进轮推动所述波纹纸板至所述圆筒2和3之间的开口内，此后，所述圆筒的所述冲压工具冲压坯料，并同时折线工具在所述坯料上形成折线。如图5中，已处理的坯料和剩余材料沿图1中箭头A的方向向前通过。所述坯料以公知的方式收集。
本发明结合从波纹纸板中冲压坯料而进行了描述，但本发明也可结合连续的波纹纸板幅而同等有效的实施，所述波纹纸板幅是从一卷波纹纸板上剥离下来。
关于环4，可注意到沿径向方向测量的厚度小于曲形木板6的厚度。
本发明可在不脱离本发明的范围内变化许多方式。

Claims (5)

1.一种用于从波纹纸板幅或波纹纸板片材上冲压出波纹纸板坯料(10)并在所述坯料上形成折线(5)的机器，所述机器包括两个可彼此相对转动的圆筒(2，3)，其中至少一个圆筒外表面上设置有一块曲形木板(6)，优选的，该曲形木板由胶合板制成，冲压工具和折线工具(8，9)通过压入在所述木板(6)内的狭缝内而安置在所述木板上，其特征在于，所述圆筒(2，3)由金属制成，优选由钢制成，且所述木板(6)例如通过螺栓(15)拧入圆筒上而固定到所述圆筒(2，3)上，且所述木板通过设置在所述圆筒上的至少一个，优选为两个的可调节环(4)定心在所述圆筒上，每一个环(4)设有适于与所述木板内端部凹口(6a，6b)相配合的轴向导向凸起(4a，4b)。
2.如权利要求1所述的机器，其特征在于，至少一个所述环(4)与用于例如借助液压而在圆筒上自动转动或轴向位移，或者两种运动的装置连接。
3.如权利要求1或2所述的机器，其特征在于，所述曲形木板(6)安装在所述圆筒(6)表面内的凹槽内。
4.如权利要求1至3任一个所述的机器，其特征在于，所述圆筒(2)的木板(6)设有刀片形的阳冲压工具(8)。
5.如权利要求1至4任一个所述的机器，其特征在于，所述另一个圆筒(3)设有设置在所述圆筒(3)的曲形木板上的阴冲压工具(9)。
CNB03803896XA 2002-02-13 2003-02-12 用于冲压波纹纸板坯料并在该坯料上形成折线的机器 Expired - Fee Related CN100371160C (zh)

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CN110869201A (zh) * 2017-07-06 2020-03-06 鲍勃斯脱梅克斯股份有限公司 压痕机、用于压痕机的压痕滚筒和对片材进行压痕的方法
CN110869201B (zh) * 2017-07-06 2022-02-22 鲍勃斯脱梅克斯股份有限公司 压痕机、用于压痕机的压痕滚筒和对片材进行压痕的方法
US11541622B2 (en) 2017-07-06 2023-01-03 Bobst Mex Sa Creasing machine, creasing cylinder for the creasing machine and method for creasing sheets

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NO20043811L (no) 2004-11-15
HRP20040820B1 (en) 2006-10-31
AU2003205977B2 (en) 2008-09-25
ES2244918T3 (es) 2005-12-16
MXPA04007740A (es) 2006-01-24
ZA200407271B (en) 2006-02-22
JP2005516815A (ja) 2005-06-09
NO327525B1 (no) 2009-08-03
HRP20040820A2 (en) 2005-06-30
AU2003205977A1 (en) 2003-09-04
KR20040096560A (ko) 2004-11-16
EP1483108A1 (en) 2004-12-08
DK200200215A (da) 2003-08-14
RU2004127243A (ru) 2005-06-10
CN100371160C (zh) 2008-02-27
RU2304515C2 (ru) 2007-08-20
EP1483108B1 (en) 2005-06-29
US6994662B2 (en) 2006-02-07
PL370112A1 (en) 2005-05-16
ATE298664T1 (de) 2005-07-15
DE60300938T2 (de) 2006-05-11
DE60300938D1 (de) 2005-08-04
WO2003068491A1 (en) 2003-08-21
US20050079969A1 (en) 2005-04-14
PT1483108E (pt) 2005-10-31
HK1079155A1 (zh) 2006-03-31
UA76589C2 (en) 2006-08-15

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