专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4279609A Method and apparatus for making collapsible containers 失效
标题翻译：用于制造可折叠容器的方法和装置
公开(公告)号：US4279609A
公开(公告)日：1981-07-21
申请号：US111263
申请日：1980-01-11
申请人： Nils von Wichert , Dieter Schwenke
发明人： Nils von Wichert , Dieter Schwenke
IPC分类号： B31B1/52 , B31B5/36 , B31B5/80 , B31B50/00 , B31B100/00 , B31B120/30 , B31B1/26 , B31B1/80
CPC分类号： B31B1/00 , B31B2201/267 , B31B2201/287 , B31B2203/003 , B31B2203/082
摘要： Blanks which are made of cardboard or the like and wherein the neighboring panels are flexible relative to each other are converted first into flat tubular preforms which are thereupon expanded prior to a change of orientation and introduction into a filling machine. The conversion is carried out on a horizontal support during stepwise transport of successive blanks along a stationary elongated one-piece flat pattern having progressively narrower portions at several successive deforming stations. At the first deforming station, a lap which is integral with one outermost panel of each blank is flexed relative to the respective outermost panel; at the second deforming station, the lap and the respective outermost panel are folded over the adjacent portion of the pattern; and the other outermost panel is bonded to the lap at the third deforming station. The width of the pattern at the first deforming station equals the combined width of three neighboring panels, and the width of the pattern at the second and third deforming stations equals the combined width of two neighboring panels. The thus obtained flat tubular preforms are expanded at an additional station where the width of the pattern equals the width of a single panel.
摘要翻译：由纸板等制成的并且其中相邻的面板相对于彼此是柔性的坯料首先被转换成扁平的管状预成型件，然后在取向改变并引入灌装机之前随后膨胀。在连续的坯料沿着在几个连续的变形站处具有逐渐变窄的部分的固定细长单件平面图案上逐步输送期间，转换在水平支撑件上进行。在第一变形站，与每个坯料的一个最外面板成一体的搭接部相对于相应的最外面板弯曲; 在第二变形站，搭接部和相应的最外面的面板折叠在图案的相邻部分上; 并且另一个最外面的面板在第三变形台处结合到搭接部。第一变形站处的图案的宽度等于三个相邻面板的组合宽度，并且第二和第三变形站处的图案的宽度等于两个相邻面板的组合宽度。如此获得的扁平管状预成型件在附加工位扩展，其中图案的宽度等于单个面板的宽度。

2. 发明授权

US4814072A Method of and apparatus for replacing defective packets in a stream of randomly distributed satisfactory and defective packets 失效
标题翻译：用于替换随机分布的令人满意的和有缺陷的数据包流中的有缺陷的数据包的方法和装置
公开(公告)号：US4814072A
公开(公告)日：1989-03-21
申请号：US52832
申请日：1987-05-20
申请人： Nils Von Wichert , Michael Knabe , Dieter Schwenke
发明人： Nils Von Wichert , Michael Knabe , Dieter Schwenke
IPC分类号： B65B19/30 , B65B19/28 , B65B57/00 , B65G25/02 , B65G37/02 , B65G47/08 , B65G47/84 , B65G47/91 , B07C5/00 , B65G47/86
CPC分类号： B65B19/28 , B65G25/02 , B65G37/02 , B65G47/082 , Y10S209/936 , Y10S414/113
摘要： A stream of neighboring stacks of superimposed cigarette packs wherein the stacks can consist of or contain defective packs is advanced intermittently along a horizontal path. Stacks which contain or consist of defective packs are removed by the pockets of an indexible turret which is located in a vertical plane extending at right angles to the path of the stream. The defective pack or packs of a removed stack are expelled from the respective pocket in a first angular position of the pocket in which the latter is remote from the path for the stream, and the partially or completely emptied pocket is then indexed to a second position to receive one or more satisfactory packs which were expelled from previously removed stacks of defective and satisfactory packs before the thus filled pocket is returned into the path for the stream to fill a gap which has developed as a result of removal of a stack. A suction cup is provided to temporarily hold a removed satisfactory pack preparatory to introduction into a pocket which is about to return into the path for the stream of stacks.
摘要翻译：相邻堆叠的叠加的烟草包的流，其中堆叠可以包含或包含有缺陷的包装沿着水平路径间歇地前进。包含有缺陷包装或由有缺陷包装组成的堆叠由位于垂直于与流路直角延伸的垂直平面中的可索引转台的凹穴除去。去除的堆叠的有缺陷的包装或包装在口袋的第一角度位置从相应的口袋排出，其中袋子远离用于流的路径，然后部分或完全排空的袋被索引到第二位置以便在这样填充的袋返回到用于填充由于去除堆叠而产生的间隙的路径中之前，从先前移除的有缺陷和令人满意的堆叠排出的一个或多个令人满意的包装被排出。提供一个吸盘，用于暂时保持已移除的令人满意的包装，以便将其引入到即将返回到堆叠料流的通道中的袋中。

3. 发明授权

US4502908A Apparatus for intermittently actuating heating tools in packing machines 失效
标题翻译：用于间歇地驱动包装机中的加热工具的装置
公开(公告)号：US4502908A
公开(公告)日：1985-03-05
申请号：US541293
申请日：1983-10-12
申请人： Nils von Wichert , Dieter Schwenke
发明人： Nils von Wichert , Dieter Schwenke
IPC分类号： B65B51/10 , B29C65/00 , B29C65/02 , B65B51/00 , B65B51/14 , B21J9/10
CPC分类号： B29C66/932 , B29C65/18 , B29C66/431 , B29C66/43121 , B29C66/8324 , B29C66/93441 , B29C66/93451 , B29C66/961 , B65B51/14 , B29C66/8226 , B29C66/8227 , B29C66/94 , B65B2051/105 , Y10T74/2102
摘要： A heated sealing tool is actuated intermittently for fixed intervals of time to engage thermoplastic envelopes of successive cigarette packs which are supported by an indexible turret. In order to ensure that the intervals of engagement between the tool and successive envelopes are not altered when the speed of the prime mover of the packing machine is changed, the tool is mounted on one arm of a two-armed lever the other arm of which carries roller followers for two discrete coaxial cams which jointly actuate the tool through the medium of the lever. Each of the cams is driven at a speed which is proportional to the speed of the prime mover; however, one of the cams is angularly adjustable relative to the other cam by a gear motor or a bevel gear transmission in response to signals which denote changes in the speed of the prime mover so that the duration of intervals of engagement remains unchanged. If the cams have lobes which serve to hold the tool out of engagement with the envelopes, that portion of each revolution of the cams during which the lobes engage the respective followers is shortened if the speed of the prime mover is increased and vice versa. The cams can be driven in the same direction or in opposite directions.
摘要翻译：加热密封工具间歇地致动固定的时间间隔，以接合由可索引的转台支撑的连续香烟包装的热塑性包装。为了确保当包装机原动机的速度改变时工具和连续的信封之间的接合间隔不被改变，工具被安装在双臂的一个臂上，另一个臂带有用于两个离散同轴凸轮的滚子跟随器，它们通过杠杆的介质共同致动工具。每个凸轮以与原动机的速度成比例的速度驱动; 然而，响应于表示原动机的速度的变化的信号，齿轮马达或锥齿轮传动装置中的一个凸轮相对于另一个凸轮成角度地可调整，使得接合间隔的持续时间保持不变。如果凸轮具有用于将工具保持与信封不接合的凸角，则如果原动机的速度增加则反转凸轮接合的相应从动件的凸轮的每转的那部分被缩短，反之亦然。凸轮可以沿相同方向或相反方向驱动。

4. 发明授权

US4585503A Heat-treatment of wrappers in cigarette packing machines and the like 失效
标题翻译：卷烟包装机等中的包装纸的热处理
公开(公告)号：US4585503A
公开(公告)日：1986-04-29
申请号：US540798
申请日：1983-10-11
申请人： Nils von Wichert , Jurgen Steinhauer
发明人： Nils von Wichert , Jurgen Steinhauer
IPC分类号： B65B19/02 , B29C65/00 , B65B51/00 , B65B51/10 , B65B51/14 , B30B15/34 , B32B35/00
CPC分类号： B65B51/14 , B29C65/18 , B29C66/4332 , B29C66/8226 , B29C66/83413 , B29C66/944 , B29C66/8227 , B29C66/8324 , B65B2051/105 , Y10T156/1771
摘要： The heat-sealing tool for closing the thermoplastic transparent outer wrappers of cigarette packs in a cigarette packing machine is pivoted intermittently into engagement with the wrappers of successive packs while the indexible turret which transports the packs is idle. The tool is held in engagement with each of a series of wrappers for the same interval of time irrespective of the speed of the prime mover which drives the turret. To this end, the tool is pivotable by a rotary disc-shaped cam which is driven by a variable-speed motor whose operation is regulated by a control circuit including a function generator. Alternatively, the tool is actuated by a transmission which receives motion from the prime mover and is adjusted when the speed of the prime mover changes.
摘要翻译：用于封闭卷烟包装机中的香烟包装的热塑性透明外包装的热封工具间歇地枢转地与连续包装的包装物接合，而传送包装的可索引转盘空闲。该工具与一系列包装纸中的每一个保持相同的时间间隔，而与驱动转盘的原动机的速度无关。为此，该工具可由旋转盘形凸轮枢转，该转动盘形凸轮由可变速电动机驱动，该变速电动机的操作由包括功能发生器的控制电路调节。或者，该工具由传动装置驱动，该变速器从原动机接收运动，并且当原动机的速度改变时进行调节。

5. 发明授权

US4287703A Method and apparatus for filling and sealing containers 失效
标题翻译：用于填充和密封容器的方法和装置
公开(公告)号：US4287703A
公开(公告)日：1981-09-08
申请号：US96422
申请日：1979-11-21
申请人： Karl Henle , Nils von Wichert
发明人： Karl Henle , Nils von Wichert
IPC分类号： B65B43/54 , B65B3/02 , B31B7/74
CPC分类号： B65B43/54 , Y10S493/907
摘要： Boxes which are open at the top and partly open at the bottom are transported by a chain conveyor past assembling, filling and sealing stations. At the assembling station, each box receives a bag which is open at the top and closed at the bottom, and each box further receives a platform which is inserted through its partially open bottom and extends to such a level as to maintain the open top of the respective bag above the open top of the box. Successive containers consisting of boxes and empty bags are then advanced to the filling station where the bags receive metered quantities of pulverulent, granular or other material, and the thus filled containers are advanced to the sealing station where the tops of the filled bags are readily sealable because they project upwardly beyond the open tops of the corresponding boxes. The boxes are then raised relative to the filled and sealed bags so that the bags are fully received therein before the top and bottom ends of the boxes are closed and the finished containers are removed from the chain conveyor. The platforms are retracted immediately downstream of the sealing station.
摘要翻译：在顶部开放并部分地在底部开口的箱子通过组装，填充和密封站的链式输送机输送。在组装站，每个箱子接收一个在顶部敞开并在底部封闭的袋子，并且每个盒子还接收一个平台，该平台通过其部分开放的底部插入并延伸到这样一个水平，以保持开口顶部相应的袋子在盒子的开放顶部上方。然后将由箱子和空袋组成的连续容器推进到加料站，其中袋子接收计量的粉状，颗粒状或其他材料，并且将这样填充的容器推进到密封站，其中填充袋的顶部容易密封因为它们向上突出超过相应箱体的开口顶部。然后将盒子相对于填充和密封的袋子升高，使得袋子被完全容纳在其中，在箱子的顶端和底端被关闭之前，并且成品的容器从链式输送机上移除。平台在密封站的紧挨着的下游被缩回。

6. 发明授权

US4364549A Apparatus for feeding cardboard blanks or the like to a magazine 失效
标题翻译：用于将纸板坯料等馈送到杂志的装置
公开(公告)号：US4364549A
公开(公告)日：1982-12-21
申请号：US226503
申请日：1981-01-19
申请人： Werner Komossa , Nils von Wichert
发明人： Werner Komossa , Nils von Wichert
IPC分类号： B65B43/14 , B65H3/24 , B65H1/30 , B65H3/30
CPC分类号： B65B43/145
摘要： Apparatus for supplying preselected numbers of superimposed prefabricated cardboard blanks of the type having alternating larger and smaller marginal flaps from an auxiliary magazine into the main magazine of a packing machine has a frame which carries the auxiliary magazine above the main magazine and is provided with several lugs which support the larger flaps of the lowermost blank in the auxiliary magazine. A photoelectronic detector monitors the height of the supply of blanks in the main magazine and transmits a signal when the height of the supply drops below a preselected value. This initiates pivotal movement of a pusher which is adjacent to one side of the pile of blanks in the auxiliary magazine whereby the pusher shifts a number of lowermost blanks relative to the lugs so that the lugs register with and can be bypassed by the shorter flaps of the thus released blanks which descend into the main magazine by gravity. The movements of the pusher are synchronized with the movements of an intercepting plate which is adjacent to a side of the pile of blanks in the auxiliary magazine opposite the pusher and serves to realign those blanks in the auxiliary magazine which might have become misoriented in response to shifting of the blanks therebelow by the pusher. This ensures that all blanks in the auxiliary magazine are in accurate register with each other at the time the pusher is about to pivot in a direction to release a selected number of blanks for gravitational descent into the main magazine.
摘要翻译：用于将预选数量的叠加预制纸板坯料从辅助料盒提供到包装机的主盒中的具有交替的较大和较小边缘片的类型的预制纸板坯体的装置具有在主仓上方承载辅助料盒的框架，并且设置有多个凸耳其支撑辅助料盒中最下面的坯料的较大折片。光电子检测器监测主仓库中坯料供应的高度，并在供应高度低于预选值时发送信号。这启动了推动器的枢转运动，该推动器邻近于辅助料仓中的一堆坯料的一侧，由此推动器相对于凸耳移动多个最低的坯件，使得凸块与较短的翼片对准并且可以被旁路这样释放的坯料通过重力下降到主仓库。推动器的运动与拦截板的运动同步，该拦截板邻近在与推动器相对的辅助箱中的一堆坯料的一侧，并用于重新调整辅助料盒中可能已经变得不对准的坯料，以响应于通过推动器在其下方移动坯件。这确保了辅助料盒中的所有坯件在推动器将要沿一个方向枢转时相互精确对准，以释放选定数量的坯料，用于重力下降到主仓库中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式