公开(公告)号：US06342115B1

公开(公告)日：2002-01-29

申请号：US09376997

申请日：1999-08-18

申请人： Nasser Pourmand ,  John James Boyer

发明人： Nasser Pourmand ,  John James Boyer

IPC分类号： B30B506

CPC分类号： B30B15/064 ,  B30B5/06 ,  B30B15/34

摘要： A laminating heating module for use in a flatbed laminating machine. The heating module comprises an elongate body portion with at least one heating pad attached thereto. The heating pad is fabricated from silicone rubber and includes three separate heating zones for regulating the heat to the body portion. Attached to each heating zone of the heating pad is a respective thermocouple to control the temperature of each heating zone. The heating module further comprises a thermostat attached to the heating pad and operative to protect the temperature of the body portion of the heating module from overheating.

摘要翻译： 一种用于平板层压机的层压加热模块。 加热模块包括细长主体部分，其上附有至少一个加热垫。 加热垫由硅橡胶制成，并包括三个独立的加热区，用于调节与身体部分的热量。 连接到加热垫的每个加热区是相应的热电偶，以控制每个加热区的温度。 加热模块还包括连接到加热垫的恒温器，并且用于保护加热模块的主体部分的温度免于过热。

公开(公告)号：US06536337B2

公开(公告)日：2003-03-25

申请号：US09864776

申请日：2001-05-24

申请人： Pierre-Philippe Huchet ,  Philippe Lucand

发明人： Pierre-Philippe Huchet ,  Philippe Lucand

IPC分类号： B30B506

CPC分类号： A01F15/0715 ,  A01F2015/072 ,  A01F2015/076

摘要： A large round baler is equipped with a device for wrapping a bale formed in the baling chamber of the baler with a web of plastic sheeting or net wrapping medium. A supply roll of the wrapping medium is located in a box mounted forward of the baling chamber for movement along a fore-and-aft extending guide rail between a standby position, wherein a free end of the wrapping medium is supported by a guide surface at a location spaced forward of the baling chamber, and a wrapping position, wherein the free end of the wrapping medium is located for being grabbed by rotating rollers and/or the formed bale so that a length of the wrapping medium is pulled from the supply roll as it is wrapped about the bale. A power operated brake operates on the supply roll so as to provide a constant tension in the wrapping medium during wrapping operation.

公开(公告)号：US06213183B1

公开(公告)日：2001-04-10

申请号：US09133248

申请日：1998-08-13

申请人： Roger S. Kerr ,  John D. Gentzke

发明人： Roger S. Kerr ,  John D. Gentzke

IPC分类号： B30B506

CPC分类号： B32B37/18 ,  B32B37/0053 ,  B32B37/1027 ,  B32B37/1054 ,  Y10T156/1741 ,  Y10T156/18

摘要： A laminator assembly and method utilizes an endless belt (17a, 17b, 300) and roller arrangement to apply pressure to media (100) to be laminated and to convey the media in a controlled manner to heated pressure rollers (11a, 11b, 301, 307). In one feature of the invention, control nips can be provided on one or both sides of the heated pressure rollers so as to minimize or eliminate flutes or ripples in the media to be laminated. The control nips can be applied by plate assemblies (29, 30, 315) which create the control nip and also serve to gain control of the media to be laminated prior to the media reaching the heated pressure roller arrangement. In the case where the plate assembly is downstream of the heated pressure roller arrangement, the plates can serve to hold the media flat while it cools down. The endless belts apply a tapering and controlled pressure to the media prior to the media reaching the heated pressure rollers where lamination occurs.

摘要翻译： 层压机组件和方法利用环形带（17a，17b，300）和辊布置来对待层压的介质（100）施加压力并以受控的方式将介质输送到加热的压力辊（11a，11b， 307）。 在本发明的一个特征中，可以在加热的压力辊的一侧或两侧设置控制夹，以便最小化或消除待层压的介质中的凹槽或波纹。 可以通过板组件（29,30,315）来施加控制压头，所述板组件（29,30,315）产生控制压区，并且还用于在介质到达加热的压力辊装置之前控制待层压的介质。 在板组件位于加热压力辊布置的下游的情况下，板可用于在介质冷却时保持介质平坦。 在介质到达加压压力辊之前，循环带在介质上施加锥形和受控的压力。

公开(公告)号：US06681689B2

公开(公告)日：2004-01-27

申请号：US10138347

申请日：2002-05-03

申请人： Jens Geiser

发明人： Jens Geiser

IPC分类号： B30B506

CPC分类号： B30B9/3082

摘要： A roll baler including circumferentially rotatable conveyor elements limiting a compression space therebetween, and a device for wrapping up a roll bale, which is formed in the compression space, with a section of a sheath web, the wrapping-up device including a pivotable start-up element for pressing the sheath web, against a surface of one of the rotatable conveyor elements, a separation element for cutting the sheath web off after the wrapping-up process ends and pivotable between cutting and non-cutting positions, and a common pivot axle for supporting the start-up element and separation element for pivotal movement.

摘要翻译： 一种包括限定其间的压缩空间的周向可旋转的传送器元件的卷筒打包机，以及用于将形成在压缩空间中的卷筒包裹在一起的护套网的装置，所述包装装置包括可枢转的起始装置， 用于将护套腹板压紧在一个可转动的传送器元件的表面上;分离元件，用于在包裹过程结束并在切割位置和非切割位置之间枢转时切割护套纤维网;以及公共枢轴 用于支撑用于枢转运动的起动元件和分离元件。

公开(公告)号：US06220328B1

公开(公告)日：2001-04-24

申请号：US09404240

申请日：1999-09-23

申请人： Nasser Pourmand ,  John James Boyer

发明人： Nasser Pourmand ,  John James Boyer

IPC分类号： B30B506

CPC分类号： B32B38/0036 ,  B32B37/1027 ,  B32B37/12 ,  B32B2305/18 ,  Y10T156/1741

摘要： A lamination machine for adhesively heat laminating adjacent surfaces of two or more layers of material to each other. The machine includes upper and lower opposing conveyor belts disposed one above the other to form a lamination passage therebetween and through which layers of material travel during lamination. At least one pressure roller is tensioned against the layers to be laminated. A heating module is disposed between the entrance and pressure roller, while a cooling module is disposed between the pressure roller and an exit. The heating module provides a plurality of rigidly maintained single-structure extruded heater components for melting an adhesion constituent disposed between the layers of material in preparation for lamination. Once the layers are pressured together to form a laminated product, that laminated product immediately enters the cooling module bearing a plurality of rigidly maintained single-structure extruded cooler components for cooling the laminated product as it travels through the cooling module. Rigidity of both the heater and cooler components can be enhanced by mounting hollow channels of both on respective rigid tubes. In this manner, a beneficial generally non-elastic lamination pathway is maintained for uniform production of laminated goods.

公开(公告)号：US06745680B2

公开(公告)日：2004-06-08

申请号：US10278210

申请日：2002-10-22

申请人： Jean Viaud ,  Philippe Lucand

发明人： Jean Viaud ,  Philippe Lucand

IPC分类号： B30B506

CPC分类号： A01F15/07 ,  A01F2015/077 ,  A01F2015/0795

摘要： A large round baler is equipped with a chassis, including an outer pair of fixed side walls, that extend rearwardly beyond a pair of inner side walls which form opposite sides of a baling chamber. In an upper region of the baler, belts or the like are supported by a plurality of fixed rotary bodies extending either between the inner or the outer side walls and a movable rotary body carried at the end of a pivotally mounted tension arm, to form a large take-up loop that becomes smaller as a run of the belts expands during growth of the bale being formed. The run of belts, which is looped about the bale being formed, is conducted over rollers carried by a vertically pivoted frame, such that when the frame is swung between a lower extreme position, which it occupies during formation of a bale to a raised position, the formed bale is deposited on the ground.

摘要翻译： 大型圆形打捆机配有底盘，包括一对固定的侧壁，其向外延伸超过一对形成打包室相对侧的内侧壁。 在打包机的上部区域中，带子或类似物由在内壁或外侧壁之间延伸的多个固定旋转体和在可枢转地安装的张力臂的端部上承载的可移动旋转体支撑，以形成 随着皮带的运行，在形成捆包的生长过程中，大的卷绕环变得越来越小。 围绕所形成的捆包环的带子的行程在由垂直枢转的框架承载的辊上进行，使得当框架在形成捆包期间占据的下极限位置之间摆动到升高位置时 形成的捆包存放在地面上。

公开(公告)号：US06699354B2

公开(公告)日：2004-03-02

申请号：US09864922

申请日：2001-05-24

申请人： Peter Schwenk ,  Wilfried Dreischmeier

发明人： Peter Schwenk ,  Wilfried Dreischmeier

IPC分类号： B30B506

CPC分类号： A41H43/04 ,  Y10T156/1741

摘要： The gluing together of flat materials between belt faces (21, 22), facing one another, of belt conveyors (15, 16) arranged over one another is effected usually with the application of heat and pressure. However there are pressure sensitive materials that with the gluing may only be impinged with a slight pressure. Here already the weight of the sagging belt face (21) of the upper belt conveyor may lead to an excessive pressure loading and a permanent deformation of the materials caused by way of this. The invention solves the mentioned problem in that the upper belt face (21) located above the materials to be glued is held up without contact, e.g., by means of suction nozzles or magnets. The sagging of the belt face (21) is alleviated by way of this and an undesirable high pressure loading of the materials to be glued is avoided. By way of the contactless holding-up of the belt face (21) the suction nozzles or magnets do not interfere.

摘要翻译： 通常在施加热和压力的情况下，通过彼此相对布置的带式输送机（15,16）彼此面对的带表面（21,22）之间的平坦材料胶合在一起。 然而，有压敏材料，只有在轻微的压力下才能粘合。 这里已经是上部带式输送机的下垂带面（21）的重量可能导致过大的压力负载和由此引起的材料的永久变形。 本发明解决了所提到的问题，即位于待胶合材料上方的上皮带面（21）例如通过吸嘴或磁体被保持而不接触。 通过这种方式减轻了皮带面（21）的下垂，避免了要胶合的材料的不期望的高压负载。 通过非接触式固定皮带面（21），吸嘴或磁体不会干涉。

公开(公告)号：US06227271B1

公开(公告)日：2001-05-08

申请号：US09404239

申请日：1999-09-23

申请人： Nasser Pourmand ,  John James Boyer

发明人： Nasser Pourmand ,  John James Boyer

IPC分类号： B30B506

CPC分类号： B32B37/1027 ,  B30B5/06 ,  B30B15/34 ,  B32B37/12 ,  B32B2305/022 ,  B32B2305/18 ,  Y10T156/1741

摘要： A lamination machine for adhesively heat laminating adjacent surfaces of two lengths of material to each other. The machine includes a flatbed pre-laminating station with upper and lower pre-lamination conveyor belts and banks of heater components immediately above and below. At least one pre-lamination belt is vertically movable to establish and adjust a gap between belts while its associated bank of heating elements is vertically pressuredly movable to thereby tightly maintain proximity of heater elements, belts, and laminate materials. Situated immediately downstream is a pressure roller independently vertically movable to establish and adjust laminate gap distance and, during lamination operation, tensioned against a lower conveyor belt guide roller and movable by a roller pressure driver toward the guide roller. A flatbed cooling station is situated downstream from the pressure roller and includes opposing cooling station conveyor belts separate from those of the pre-laminating station to form a cooling passage therebetween whose height is established and adjusted by independent vertical movement of at least one belt, while its associated bank of cooling elements is vertically pressuredly movable to thereby tightly maintain proximity of cooling components, belts, and laminate materials in the cooling station. The pre-lamination and cooling station conveyor belts remain flat during operation and thus do not experience air gap production above and below heating and cooling components and consequent production of temperature inconsistencies. Further, the pressure roller position restricts air gap production on either side thereof, thereby maximizing temperature consistency throughout pre-lamination and cooling.

摘要翻译： 一种用于将两种材料的相邻表面彼此粘合地加热层压的层压机。 该机器包括一个平板预层压站，上层和下层预层压输送带和立即在上方和下方的加热器部件组。 至少一个预层压带可垂直移动以建立和调节带之间的间隙，同时其相关联的加热元件组可垂直加压地移动，从而紧密地保持加热器元件，带和层压材料的接近。 紧靠下游的压力辊是可独立地上下移动的压力辊，以建立和调节层压间隙距离，并且在层压操作期间，张紧在下传送带引导辊上并且可通过辊压力驱动器朝向导向辊移动。 平板冷却站位于加压辊的下游，并且包括与预层压站分离的相对的冷却站输送带，以在其间形成冷却通道，其间的高度通过至少一个带的独立垂直运动而建立和调节，同时 其相关联的冷却元件组可垂直地压力可移动，从而在冷却站中紧密地保持冷却部件，带和层压材料的接近。 预层压和冷却站输送带在运行期间保持平坦，因此在加热和冷却部件之上和之下不会经历气隙产生，从而导致温度不一致的产生。 此外，压力辊位置限制其两侧的气隙产生，从而在整个预层压和冷却期间最大化温度一致性。

公开(公告)号：US06805771B1

公开(公告)日：2004-10-19

申请号：US10088576

申请日：2002-07-01

申请人： Wendell B. Colson ,  Kevin Dann

发明人： Wendell B. Colson ,  Kevin Dann

IPC分类号： B30B506

CPC分类号： D06H7/08 ,  B29C53/8016 ,  B32B5/26 ,  B32B37/1027 ,  B65H81/00 ,  D04H3/04 ,  D04H3/07 ,  D04H3/12 ,  H05K3/022 ,  Y10T156/1741 ,  Y10T428/24

摘要： This invention relates to a lamination apparatus and in particular to a dual belt driven, continuous pressure lamination apparatus that utilizes pressure, heat and cooling to bond at least two substrates (plies) with an adhesive between the layers of the substrates. The pressure laminator of the present invention has been specifically designed to permit the permanent joining of at least two fabric substrates with an adhesive between the fabric substrates, with little or no shrinkage occurring during the lamination process. The resulting non-woven fabric advantageously has the appearance of a woven fabric, but has superior strength characteristics there over. The pressure laminator of the present invention can have other uses, for example, printed circuit board substrate manufacture, and the like, as will be appreciated by those having ordinary skill in this art.

摘要翻译： 本发明涉及一种层压装置，特别涉及一种双带驱动的连续压力层压装置，其利用压力，热和冷却以至少两个基底（层）与基底层之间的粘合剂结合。 本发明的压力层压机被特别设计成允许至少两个织物基底与织物基底之间的粘合剂永久地接合，在层压过程中几乎没有或没有发生收缩。 所得到的无纺布有利地具有机织物的外观，但是具有优异的强度特性。 如本领域普通技术人员将会理解的，本发明的压力层压机可以具有其它用途，例如印刷电路板基底制造等。

公开(公告)号：US06705375B2

公开(公告)日：2004-03-16

申请号：US10128315

申请日：2002-07-15

申请人： Anna Maria Aarts ,  Marcel Freriks ,  Johannus Henricus Renkens ,  Johan Henricus Van De Rijt

发明人： Anna Maria Aarts ,  Marcel Freriks ,  Johannus Henricus Renkens ,  Johan Henricus Van De Rijt

IPC分类号： B30B506

CPC分类号： B31D5/0073 ,  B29C65/222 ,  B29C65/229 ,  B29C65/7894 ,  B29C66/00441 ,  B29C66/0242 ,  B29C66/1122 ,  B29C66/344 ,  B29C66/4312 ,  B29C66/439 ,  B29C66/71 ,  B29C66/80 ,  B29C66/8122 ,  B29C66/8167 ,  B29C66/8221 ,  B29C66/82265 ,  B29C66/83421 ,  B29C66/83423 ,  B29C2793/0081 ,  B29L2031/7138 ,  Y10T156/1741 ,  B29K2827/18 ,  B29K2023/0633 ,  B29K2023/065

摘要： The present invention relates to a sealing device for using heat to form a weld between a first layer of plastic and a second layer of plastic, provided with heating means for heating the layers of plastic and conveyor means for conveying the layers of plastic past the heating means, and separation means for forming a separating layer between the heating means and the layers of plastic while the latter are being heated, the separation means being displaceable in the direction of movement of the layers of plastic past the heating means. The sealing device according to the invention is characterized in that preheating means are provided for the purpose of preheating the separation means before they are fed to the heating means.

摘要翻译： 本发明涉及一种使用热量在第一塑料层和第二塑料层之间形成焊缝的密封装置，该密封装置设置有用于加热塑料层的加热装置和用于将塑料层传送通过加热的输送装置 装置和分离装置，用于在加热装置和塑料层之间形成分离层，同时加热装置，分离装置可沿塑料层移动通过加热装置的方向移动。 根据本发明的密封装置的特征在于，预热装置用于在将分离装置送入加热装置之前预热分离装置。