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1.发明公开Shaft having means for retaining thereon a reel, material roll or similar article 失效Achse zum Festhalten einer Spule，Materialrolle oder dergleichen。
公开(公告)号：EP0067481A2
公开(公告)日：1982-12-22
申请号：EP82200702.7
申请日：1982-06-08
IPC分类号： B65H75/24 , B65H23/032 , B65B41/18
CPC分类号： B65H23/0326 , B65B41/18 , B65H75/242
摘要： An apparatus comprising a protruding shaft having means for retaining thereon a reel, material roll or similar article which is slipped on the shaft from the free end of the shaft, which means comprise a number of elongated pressure members located in recesses in the shaft. The pressure members are adapted to be displaced radially outwards by means of a pressurized fluid supplied through the shaft through a connector to be coupled with a source of pressurised fluid, until they engage against the inner side of the central cavity of a reel slipped on the shaft and to move radially inwards again for removing the reel from the shaft. The apparatus in particular serves for being applied in a packing machine in which articles are packed continuously in a packing material web unwound from a packing material roll retained on the shaft. Each pressure member is mounted in the associated recess also for a slideable movement in axial direction between a foremost and hindmost position and is provided at the end remote from the free end of the shaft with a stop projecting radially outwards for shifting the pressure members into the hindmost position by means of a reel slipped in the shaft and engaging the stops. Within the pressure members actuating means are mounted for an axially reciprocating movement, said actuating means being provided at their outer sides with at least one wedge surface cooperating with wedge surfaces formed at the inner sides of the pressure members so that by a movement of the actuating means from the one outmost position to the other outmost position the pressure members are urged radially outwards. Means are provided for returning of the pressure members into their foremost position again by a movement of the actuating means to the one outmost position, the actuating means having a stop surface bearing against a stop surface formed in the shaft in said outmost position of the actuating means. Means acting as a spring are provided urging the actuating means to said one outmost position. Further two spaces are defined in the shaft communicating with each other through a relatively narrow channel. A first valve member closes said channel in the one outmost position of the actuating means. The first space communicates directly with the connection to the source of a pressurized fluid so that in operation said space is filled with said pressurized fluid. The second space is bounded by a substantially transversely extending surface of the actuating means and is provided with a second normally closed valve member. The first valve member is coupled to the pressure member such that when said members are moved to a hindmost position the first valve member is opened, by which the pressurized fluid is permitted to flow into the second space through said channel so that the actuating mean is urged to the other outmost position by the fluid pressure acting on said transverse surface for displacing radially the pressure members by means of the wedge surfaces. By opening the second valve member the fluid pressure in the second space is relieved so that the actuating means are urged to the first outmost position again by the means acting as a spring.
摘要翻译： 一种包括突出轴的装置，其具有用于在其上保持卷轴，材料卷或类似物品的装置，所述卷轴，物料辊或类似物体从所述轴的自由端滑动在所述轴上，所述装置包括位于所述轴中的凹部中的多个细长的压力构件。 压力构件适于通过加压流体径向向外移动，所述加压流体通过连接器供应，以连接加压流体源，直到它们抵靠滑动在其上的卷轴的中心空腔的内侧 并且再次径向向内移动，以将轴从轴上移开。 该装置特别用于包装机器，其中制品连续包装在从保持在轴上的包装材料卷筒退绕的包装材料织物中。 每个压力构件也安装在相关联的凹部中，用于在轴向方向上在最前部和最后位置之间的可滑动运动，并且远离轴的自由端的端部设置有径向向外突出的止挡件，用于将压力构件移动到 通过在轴上滑动并与止动件接合的卷轴的最后位置。 在压力构件中，致动装置被安装用于轴向往复运动，所述致动装置在其外侧设置有与形成在压力构件的内侧处的楔形表面配合的至少一个楔形表面，使得通过致动 从一个最外侧位置到另一个最外侧的位置，压力构件被径向向外推动。 提供了用于通过致动装置移动到一个最外部位置将压力构件再次返回到其最前面的位置的装置，该致动装置具有止动表面，该停止表面在致动器的最外部位置处抵靠形成在轴中的止动表面 手段。 设置作为弹簧的装置被设置成将致动装置推压到所述一个最外侧位置。 另外两个空间限定在通过相对窄的通道相互连通的轴上。 第一阀构件在致动装置的最外侧的位置处关闭所述通道。 第一空间与与加压流体的源的连接直接通信，使得在操作中所述空间被所述加压流体填充。 第二空间由致动装置的基本上横向延伸的表面限定，并且设置有第二常闭阀构件。 第一阀构件联接到压力构件，使得当所述构件移动到最后位置时，第一阀构件被打开，加压流体被允许通过所述通道流入第二空间，使得致动平均值为 通过作用在所述横向表面上的流体压力被推动到另一最外位置，用于通过楔形表面径向移动压力构件。 通过打开第二阀构件，释放第二空间中的流体压力，使得致动装置通过用作弹簧的装置再次被推动到第一最外部位置。
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2.发明公开Apparatus for packing articles fed in a continuous flow 失效Apparat zum Verpacken von kontinuierlichzugeführtenArtikeln。
公开(公告)号：EP0043171A1
公开(公告)日：1982-01-06
申请号：EP81200728.4
申请日：1981-06-26
IPC分类号： B65B61/18
CPC分类号： B65D75/585 , B65B61/02
摘要： An apparatus for packing articles or bundles of articles, comprising means for continuously feeding the articles to be packed in spaced apart relation, means for the continuous supply of a continuous web of packing material, means for wrapping said material around the articles, means for advancing the wrap, means for adhering the longitudinal sealing seam portions to each other, and means for forming the transverse sealing seams and severing these seams, while with respect to the direction of movement of the web of packing material before said means for forming a wrap, a perforating device is provided consisting of two rollers (6,7) driven in synchronism, of which the one roller is provided with at least one perforating knife (8) and of which the other roller is provided with at least an anvil (9) for cooperating with the perforating knife, and means for guiding the web of packing material between said rollers.
Preferably the rollers (6,7) are in driving connection with each other, whereas one of said rollers is in driving connection with a crank mechanism (26) the connecting rod (27) of which is coupled at its other end to a second crank mechanism (28) which is in driving connection with a driving shaft of the packing apparatus, one of the crank mechanisms mounted for displacement so that the axis of the pivot shafts of the two crank mechanisms may be displaced in parallel relations in a direction with respect to each other.摘要翻译： 一种用于包装物品或捆束的装置，包括用于连续地供给待包装物品间隔开的装置的装置，用于连续供应连续卷材的包装材料的装置，用于将物料包裹在物品周围的装置，用于前进的装置 包裹物，用于将纵向密封接缝部分彼此粘合的装置，以及用于形成横向密封接缝并切割这些接缝的装置，同时相对于在形成包装的所述装置之前的包装材料幅材的移动方向， 提供一种穿孔装置，由同步驱动的两个辊（6,7）组成，一个辊设置有至少一个穿孔刀（8），另一个辊设有至少一个砧座（9）， 用于与穿孔刀配合，以及用于在所述辊之间引导包装材料卷材的装置。 优选地，辊（6,7）彼此驱动连接，而一个所述辊与曲柄机构（26）驱动连接，其连接杆（27）的另一端连接到第二曲柄 与所述包装装置的驱动轴驱动连接的机构（28），所述曲柄机构中的一个被安装用于位移，使得所述两个曲柄机构的所述枢转轴的轴线可以相对于 对彼此。
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3.发明授权
公开(公告)号：EP0124177B1
公开(公告)日：1986-07-30
申请号：EP84200587.8
申请日：1984-04-25
IPC分类号： B65G47/51
CPC分类号： B65G47/642 , B65G15/22 , B65G21/14 , B65G2201/02
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公开(公告)号：EP0061788A1
公开(公告)日：1982-10-06
申请号：EP82200248.1
申请日：1982-02-26
CPC分类号： B65H19/1873 , B65B41/18 , B65B57/02 , B65H19/1831 , B65H21/02 , B65H2301/460183 , B65H2301/4633 , B65H2301/46414
摘要： A method for splicing the trailing end portion of an advancing web (5) of packing material to the leading end portion of an initially stationary second web (105) of the same packing material such that after splicing marks (31) provided on each of the webs in an equally spaced relation continue as an uninterrupted regular row, in particular in a packing machine, in which the first web (5) runs over a roller (16) and the leading end portion (105') provided with an adhesive of the second web (105) is placed over a second roller (116) opposite the first roller. Upon passing a predetermined point (21) by the trailing end of the first web (5) an initiating signal is exited and supplied to a controlling device for conditioning this and upon passing a predetermined point (30) by a mark (31) on the first web (5) a signal is generated by which the conditioned controlling device delivers a command to a displacing device (29, 23, 24,25) for its operation, by which said rollers (16, 116) are pressed against each other and the splicing is carried out. The period I of time (t) is determined between the actuation of the I displacing device (23, 24, 25) and the mutual engagement of said rollers, and between the signal generated by a mark (31) 1 and the command from the controlling device a lapse of time (Tn-t) is set, in which Tn is obtained by dividing at least one spacing between two subsequent marks (31) by the velocity of the first web (5).
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5.发明公开Apparatus for transferring rows of articles delivered by a conveyor belt to a transversely extending conveyor belt 失效一种用于通过带式输送机转移对象的行的横向延伸的带式输送器。
公开(公告)号：EP0124177A1
公开(公告)日：1984-11-07
申请号：EP84200587.8
申请日：1984-04-25
IPC分类号： B65G47/51
CPC分类号： B65G47/642 , B65G15/22 , B65G21/14 , B65G2201/02
摘要： An apparatus for transferring articles which are delivered in spaced apart rows to at least one cross conveyor belt (21) comprising a first horizontal conveyor belt (19) of which the discharging end portion (19') in its initial position ais disposed above the cross conveyor belt (21) and a second conveyor belt (20) aligned with said first conveyor belt (19), the discharging end portion (19') of the first conveyor belt being arranged for a longitudinal movement between said initial position and a retracted position, in which retracted position the discharging end of the first conveyor belt is in spaced apart relation with the receiving end of the second conveyor belt (20) so that the articles (2) are allowed to drop from the first conveyor belt (19) onto said cross conveyor belt (21) whereas the second conveyor belt is driven for advancing as well in the one as in the other travelling direction and has a receiving end portion arranged for being displaced in longitudinal direction to an extended position in which it extends over the cross conveyor belt (21) and back again to the initial position, the receiving end of said belt in the extended position of its receiving end portion being positioned adjacent the discharging end of the first conveyor in its retracted position
摘要翻译： 其在间隔开的行输送到至少一个横向传送带（21），其包含的配置在横上述在其初始位置AIS排出端部（19分钟）的第一水平传送带（19），用于传递环物品的设备 与所述第一输送带在所述第一传送带（19），放电端部分（19分钟）对准传送带（21）和第二传送带（20）被布置成用于所述initialPosition和缩回位置之间的纵向运动 ，在该缩回位置，第一传送带的排出端与该第二传送带（20）的接收端间隔开的关系如（2）被允许从第一传送带（19）安装到下降的物品的确 所述横传送带（21），而在第二传送带被驱动在所述一个前进以及在其他行驶方向，并安排接收端部位移在纵向的directio n至在伸出位置中它延伸过横向传送带（21），然后再返回到初始位置时，所述带的在其接收端部的伸展位置在接收端被定位成邻近所述第一输送机的排出端 在其收回位置
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公开(公告)号：EP0044103A1
公开(公告)日：1982-01-20
申请号：EP81200727.6
申请日：1981-06-26
CPC分类号： B29C66/83541 , B29C65/18 , B29C66/1122 , B29C66/4312 , B29C66/4322 , B29C66/8226 , B29C66/82263 , B29C66/849 , B65B51/306 , B65B65/02
摘要： An apparatus for packing articles in which said articles are fed in a continuous flow in equally spaced apart relation and wrapped continuously by a web of packing material, comprising means for wrapping said material around the articles, means for forming a longitudinal sealing seam and driving the wrap formed around the articles with a predetermined velocity and means for forming a transverse sealing seam between the articles and for severing it, constituted by at least two rollers mounted for rotation and provided with at last one sealing jaw, the rollers being in driving connection with each other and one of the rollers being connected to a driving shaft of the packing apparatus through a mechanism by which mechanism the rollers are rotated with a non-constant rotational velocity, which mechanism comprises a crank arm (1) connected, for a rotational movement around a shaft extending perpendicular to the arm, to a coupling member (4) mounted for rotation around a shaft extending in spaced relation parallel to the rotational shaft of the crank arm and connected with the driving shaft, while at the crank arm a driving cam (11) is provided which is received shiftable in a slot (12) formed in a follower member (13) extending parallel to the crank arm and fixed to a shaft (15) which is in driving connection with a sealing roller, the axis of said shaft extending perpendicular to the follower member in spaced apart relation with the driving cam, while said slot extends in radial direction with respect to said axis and the crank arm is provided with means by which every time the axis of rotation of the crank arm has moved along a complete circular path said arm is rotated at least one time over 360° around said axis.
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7.发明授权Shaft having means for retaining thereon a reel, material roll or similar article 失效具有用于保持其旋转的材料的轴，材料辊或类似物品
公开(公告)号：EP0067481B1
公开(公告)日：1985-09-25
申请号：EP82200702.7
申请日：1982-06-08
IPC分类号： B65H75/24 , B65H23/032 , B65B41/18
CPC分类号： B65H23/0326 , B65B41/18 , B65H75/242
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公开(公告)号：EP0043171B1
公开(公告)日：1984-09-26
申请号：EP81200728.4
申请日：1981-06-26
IPC分类号： B65B61/18
CPC分类号： B65D75/585 , B65B61/02
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公开(公告)号：EP0061788B1
公开(公告)日：1984-08-15
申请号：EP82200248.1
申请日：1982-02-26
CPC分类号： B65H19/1873 , B65B41/18 , B65B57/02 , B65H19/1831 , B65H21/02 , B65H2301/460183 , B65H2301/4633 , B65H2301/46414
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公开(公告)号：EP0044103B1
公开(公告)日：1984-01-18
申请号：EP81200727.6
申请日：1981-06-26
CPC分类号： B29C66/83541 , B29C65/18 , B29C66/1122 , B29C66/4312 , B29C66/4322 , B29C66/8226 , B29C66/82263 , B29C66/849 , B65B51/306 , B65B65/02
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