Separating device for severing perforated tube sections
    1.
    发明授权
    Separating device for severing perforated tube sections 失效
    用于切断穿孔管段的分离装置

    公开(公告)号:US06206262B1

    公开(公告)日:2001-03-27

    申请号:US08897102

    申请日:1997-07-18

    IPC分类号: B26F302

    摘要: A separating device for severing perforated tube sections includes an advancing mechanism and a tearing mechanism which respectively include opposing rollers or cylinders which are situated on both sides of the tubular web to be separated and over which endless transport bands are guided. The rollers or cylinders of the tearing mechanism can be moved in the direction toward the tubular web by a control element. The opposing rollers or cylinders in the tearing mechanism are respectively situated in swivel arms that are arranged such that they swivel around swiveling axes that oppose one another in the transport direction of the tubular web and the swivel arms swivel apart in opposite directions.

    摘要翻译: 用于切断多孔管部分的分离装置包括前进机构和撕裂机构,其分别包括位于待分离的管状腹板的两侧上的相对的辊或圆筒,并在其上引导无限的输送带。 撕裂机构的辊子或滚筒可以通过控制元件沿着朝向管状网的方向移动。 撕裂机构中的相对的辊或圆筒分别位于旋转臂中,旋转臂被布置成使得它们围绕在管状腹板的传送方向上彼此相对的旋转轴线旋转,并且旋转臂沿相反的方向旋转分开。

    Apparatus for selectively forming apertures or holes or venting pinholes
in a continuously moving web
    2.
    发明授权
    Apparatus for selectively forming apertures or holes or venting pinholes in a continuously moving web 失效
    用于在连续移动的网中选择性地形成孔或孔或排出针孔的装置

    公开(公告)号:US4856396A

    公开(公告)日:1989-08-15

    申请号:US169463

    申请日:1988-03-17

    IPC分类号: B26D5/02 B31B50/20

    摘要: Apparatus for selectively forming a continuously moving web (5) with apertures or holes by means of a punching mechanism consisting of a rotating die (26) and a rotating punch (14) and with venting pinholes by means of a rotating needle bar (34) and a rotating abutment (13). The die (26) or punch (14) and the needle bar (34) are secured to a common shaft (28). The punch (14) or die (26) for cooperating with the die (26) or punch (14) on the common shaft (28) is secured to a first shaft (11) on the opposite side of the web (5). The abutment (13) for cooperating with the needle bar (34) is secured to a second shaft (12) disposed on the opposite side of the web (5). The first and second shafts (11, 12) are movably mounted in pivoted mounting arms (9, 10), which can be fixed in position. A rotation of the first and second shafts (11, 12) will either move the punch (14) or die (26) into engagement with the die (26) or punch (14) or will move the needle bar (31) into engagement with the abutment (13).

    摘要翻译: 用于通过由旋转模具(26)和旋转冲头(14)组成的冲压机构选择性地形成具有孔或孔的连续移动腹板(5)的装置,并且借助于旋转针杆(34)而具有排气针孔, 和旋转支座(13)。 模具(26)或冲头(14)和针杆(34)固定到公共轴(28)上。 用于与公共轴(28)上的模具(26)或冲头(14)配合的冲头(14)或模具(26)固定到位于腹板(5)相对侧上的第一轴(11)上。 用于与针杆(34)配合的支座(13)固定到布置在腹板(5)的相对侧上的第二轴(12)上。 第一和第二轴(11,12)可移动地安装在枢转的安装臂(9,10)中,其可以固定在适当位置。 第一和第二轴(11,12)的旋转将使冲头(14)或模具(26)移动与模具(26)或冲头(14)接合或者将针杆(31)移动到接合 与基台(13)。

    Apparatus for making bags from a continuously fed thermoplastic tubular
web of film
    3.
    发明授权
    Apparatus for making bags from a continuously fed thermoplastic tubular web of film 失效
    用于从连续供给的热塑性管状薄膜制造袋的装置

    公开(公告)号:US4114520A

    公开(公告)日:1978-09-19

    申请号:US785697

    申请日:1977-04-07

    摘要: In an apparatus for making bags from a continuously fed flattened thermoplastic tubular or semi-tubular web of film, severing means for cutting the web into sections co-operate with a first welding cylinder for performing a welding operation on each section with the aid of welding tongs, the web sections being held to the welding cylinder by means of belts which partially envelop the cylinder, and a second welding cylinder is provided downstream of the first cylinder, the web sections being transferred to the second cylinder for the purpose of having a further welding operation performed on them.

    摘要翻译: 在用于从连续供给的扁平化热塑性管状或半管状薄膜制造袋子的装置中,用于将卷材切割成切片的切割装置与第一焊接圆筒协同工作,借助于焊接在每个部分上进行焊接操作 所述腹板部分通过部分地包封所述圆筒的皮带保持在所述焊接圆筒上,并且在所述第一圆筒的下游设置有第二焊接圆筒,所述腹板部分被转移到所述第二圆筒,以进一步 对它们进行焊接操作。

    Adhesive applicator
    5.
    发明授权
    Adhesive applicator 失效
    胶粘剂涂布器

    公开(公告)号:US5549751A

    公开(公告)日:1996-08-27

    申请号:US227708

    申请日:1994-04-14

    摘要: An adhesive applicator comprising a transfer roller is provided with a uniform layer of glue and is set against a format roller such that application members distributed over its periphery pick up glue applied in a certain format and transfer the same to workpieces to be coated with glue. To prevent that glue thrown off from the application members contaminates the apparatus and gets lost, a collection roller (2) is disposed in direction of rotation of the format roller (14) before the transfer roller (1), which collection roller forms a troughlike nip with said transfer roller (1).

    摘要翻译: 包括转印辊的粘合剂涂布器设置有均匀的胶层,并且抵靠格式辊设置,使得分布在其周边上的涂布构件拾取以特定形式施加的胶,并将其转印到待涂布的工件上。 为了防止从应用构件抛出的胶水污染设备并丢失,在转印辊(1)之前,格式辊(14)的旋转方向设置收集辊(2),该收集辊形成槽状 与所述转印辊(1)压合。

    Needle roller arrangement with several needle rollers for perforating a
material web
    6.
    发明授权
    Needle roller arrangement with several needle rollers for perforating a material web 失效
    针辊布置有多个滚针,用于穿孔材料网

    公开(公告)号:US5802945A

    公开(公告)日:1998-09-08

    申请号:US754478

    申请日:1996-11-22

    摘要: A needle roller arrangement includes several needle rollers arranged in a freely rotatable manner in a rotary frame on a circular line which is concentric to its rotational axis. One of the needle rollers interacts with a brush roller for perforating a material web passing through the arrangement. In order to be able to lift the needle roller interacting with the brush roller away and replace it while requiring less energy, each roller is arranged inside the rotary frame such that it can be lifted off of the brush roller. The needle roller interacting with the brush roller is respectively provided with an arrangement for removal from the brush roller and application to the brush roller.

    摘要翻译: 滚针装置包括以与其旋转轴线同心的圆形线上的旋转框架中可自由旋转的方式布置的几个滚针。 一个滚针与刷辊相互作用,用于穿过通过该布置的材料网。 为了能够提升与刷辊相互作用的滚针,并且在需要较少的能量的情况下更换它,每个辊布置在旋转框架的内部,使得其可以从刷辊上提起。 与刷辊相互作用的滚针分别设置有用于从刷辊移除并施加到刷辊的装置。

    Apparatus for compressing and packaging stacks of flat superposed sheet
articles
    7.
    发明授权
    Apparatus for compressing and packaging stacks of flat superposed sheet articles 失效
    用于压缩和包装平坦叠置片材制品的堆叠的装置

    公开(公告)号:US4055034A

    公开(公告)日:1977-10-25

    申请号:US766182

    申请日:1977-02-07

    IPC分类号: B65B11/16 B65B63/02

    摘要: Apparatus for compressing stacks of flat superposed sheet articles such as bags and enveloping the stacks in packaging film comprises a pressure chamber through an inlet aperture of which each stack is lifted by a pressure ram, together with a packaging film that initially spans the inlet aperture and comes to lie along the top and sides of the stack after the latter has been inserted in the pressure chamber. Following compression of the stack between the ram and a removable backing member at the top of the chamber, a reciprocatable push member having one end disposed adjacent the inlet aperture executes a forward stroke to cover the underside of the stack while the ram is laterally retracted, whereby the enveloped stack is supported by the push member on termination of its forward stroke. Welding means for joining the ends of the enveloping film co-operate with the push member, which comprises a frame and a plurality of parallel rollers freely rotatably mounted in said frame. Means for lowering the other end of the push member during or after its return stroke enable said push member additionally to act as a roller ramp for withdrawing the enveloped stack supported thereby.

    摘要翻译: 用于压缩平坦叠置的片材制品(例如袋子)的堆叠的装置并且将包装膜包裹在包装膜中包括通过入口孔的压力室,每个叠层由压力柱塞提升,以及最初跨越入口孔的包装膜,以及 在堆叠被插入压力室之后,沿着堆叠的顶部和侧面开始。 在柱塞和腔室顶部的可移除的背衬构件之间压缩堆叠体后,具有邻近入口孔设置的一端的可往复运动的推动构件执行向前冲程以在柱塞侧向缩回时覆盖堆叠的下侧, 由此在其前进行程终止时,被包裹的堆叠被推动构件支撑。 用于接合包封膜的端部的焊接装置与推动构件协作,该推动构件包括框架和可自由旋转地安装在所述框架中的多个平行的辊。 用于在其返回行程期间或之后降低推动构件的另一端的装置使得所述推动构件另外能够用作用于取出由其支撑的被包裹​​的叠层的辊道。

    Dual belt conveyor for multi-ply continuous paper tubing
    8.
    发明授权
    Dual belt conveyor for multi-ply continuous paper tubing 失效
    双层输送机用于多层连续纸管

    公开(公告)号:US4984728A

    公开(公告)日:1991-01-15

    申请号:US300987

    申请日:1989-01-24

    CPC分类号: B65H20/06 B65H35/10

    摘要: In a dual belt conveyor for multi-ply continuous paper tubing having upper and lower endless conveyor belts between which the tubing is fed, turning point pulleys and backing rollers for the respective conveyor belts are longitudinally offset so that the tubing is moved through the conveyor along an undulating path. The inlet turning point pulley for the upper conveyor belt is positioned in front of the equivalent pulley for the lower conveyor belt so that the upper belt will contact the incoming tubing before the lower belt. A brake plate is provided under the inlet pulley of the upper belt over which plate the tubing is fed. The arrangement avoids the formation of undesirable waves and wrinkles in the tubing.

    摘要翻译: 在用于多层连续纸管的双皮带输送机中,其具有上和下环形输送带,在该输送带之间输送管道,转向点皮带轮和相应输送带的背衬辊纵向偏移,使得管道沿着输送机移动 一个起伏的路径。 上部输送带的入口转向滑轮位于下部输送带的等效滑轮的前方,以便上部皮带将在下部皮带之前接触进入的导管。 制动板设置在上部带的入口皮带轮的下方,管道被供给到该上部皮带上。 该布置避免了在管道中形成不期望的波浪和皱纹。

    Apparatus for forming bundles of flattened bags
    9.
    发明授权
    Apparatus for forming bundles of flattened bags 失效
    用于形成扁平袋束的装置

    公开(公告)号:US4117771A

    公开(公告)日:1978-10-03

    申请号:US784466

    申请日:1977-04-04

    IPC分类号: B31B19/98 B65H31/30 B31B1/98

    摘要: In an apparatus for forming bundles of flattened bags and successively transporting said bundles away, a rotary cylinder deposits successive bags edgewise on a depositing table disposed between the cylinder and a stationary support. The bags are accumulated in juxtaposition on the table to form a stack and gripper means periodically withdraw a bundle of bags from the stack by passing through the table between the cylinder and the support. The gripper means are non-coterminous with the space between the cylinder and the support so that they withdraw a bundle containing fewer bags than are contained in the stack.

    摘要翻译: 在用于形成扁平袋束并依次将所述束传送的装置中,旋转圆筒将连续的袋沿边缘放置在设置在圆筒和固定支撑件之间的沉积台上。 袋子在桌子上并列堆积以形成一个堆垛机,并且夹具装置通过穿过圆筒和支撑件之间的桌子周期性地从堆叠中取出一堆袋子。 夹具装置与圆柱体和支撑件之间的空间是非共同的,使得它们抽出比包含在堆叠中的袋子少的袋子。

    Device for processing at least two webs of material made of paper or
plastic film
    10.
    发明授权
    Device for processing at least two webs of material made of paper or plastic film 失效
    用于处理由纸或塑料薄膜制成的材料的至少两个纤维网的装置

    公开(公告)号:US5908169A

    公开(公告)日:1999-06-01

    申请号:US17500

    申请日:1998-02-02

    IPC分类号: B31C5/00 B65H23/10 B65H23/182

    CPC分类号: B65H23/10

    摘要: A device for processing at least two webs of material made of paper or plastic film is provided with at least two rolls of material, each of which can be rotated in an unwind unit and from each of which a predrawing unit, comprising predrawing rollers or rolls, takes off the web and pulls it into the device. To guarantee the proper infeeding of the web into the device, even if after a sudden operating stoppage the rolls of material coast longer than the predrawing units, there is between each unwind unit and each predrawing unit one brake each, which decelerates the web and which is activated when the predrawing units are abruptly stopped or they significantly delay the infeed.

    摘要翻译: 用于处理由纸或塑料薄膜制成的材料的至少两个纤维网的装置设置有至少两个材料卷,每个卷可以在展开单元中旋转,并且每个都包括预拉伸辊或辊 ,取下网页并将其拉入设备。 为了确保将纸张正确地进入设备,即使在突然的操作停止之后,材料卷比预拉伸单元滑动更长,在每个退绕单元和每个预制单元之间存在一个制动器,每个制动器使得幅材减速,并且哪个 当预抽单元突然停止或者它们显着延迟进给时被激活。