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公开(公告)号：US10028863B2
公开(公告)日：2018-07-24
申请号：US15794097
申请日：2017-10-26
Applicant: GDM S.p.A.
Inventor： Matteo Piantoni , Alberto Perego
Abstract: A machine for making absorbent sanitary articles, where each article includes components progressively positioned relative to each other and assembled along a production line. The machine includes a programmable electronic controller device having a shift register, at least one optical inspection system connected to the programmable electronic controller device, and an operator interface connected to the electronic controller. The programmable electronic controller device generates a machine sync signal, a trigger signal for activating the optical inspection system in phase with the sync signal and a shift register shift command. The optical inspection system receives the trigger signal and has a defined maximum response time which produces at least one band of uncertainty. The operator sets with the operator interface the instant of activating the shift register shift command outside the band of uncertainty and between two consecutive sync signals defining a machine step.
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公开(公告)号：US20150230994A1
公开(公告)日：2015-08-20
申请号：US14370429
申请日：2013-02-11
Applicant: GDM S.p.A.
Inventor： Matteo Piantoni , Alberto Perego
CPC classification number: A61F13/15772 , A61F13/15699 , A61F13/15723 , A61F13/15739 , A61F2013/1578 , B32B37/0046 , B32B37/18 , B32B38/0004 , B32B41/00 , B32B2307/726 , B32B2555/02
Abstract: A machine for making absorbent sanitary articles such as nappies for babies or incontinence pads for adults, sanitary towels and the like, comprises a programmable electronic controller device comprising a shift register and at least one optical inspection system connected to the programmable electronic controller device; the programmable electronic controller device generates a synchronism signal having a train of consecutive pulses defining a machine step, a trigger signal for activating the optical inspection system in a synchronised fashion with the synchronism signal and a shift register shift command within a machine step, the programmable electronic controller device also generates an identifier which is uniquely associated with the article inspected by the optical inspection system and sends that identifier with the trigger signal to the optical inspection system; the optical inspection system receives the identifier and, when a response time has elapsed, associates reject information with the respective identifier.
Abstract translation: 用于制造吸收性卫生用品的机器，例如用于成人婴儿或尿失禁垫的尿布，卫生巾等，包括可编程电子控制器装置，包括移位寄存器和连接到可编程电子控制器装置的至少一个光学检查系统; 所述可编程电子控制器装置产生具有定义机器步骤的连续脉冲序列的同步信号，用于以与所述同步信号同步的方式激活所述光学检查系统的触发信号以及机器步骤内的移位寄存器移位命令，所述可编程 电子控制器装置还生成与由光学检查系统检查的物品唯一相关联的标识符，并将该标识符与触发信号发送到光学检查系统; 光学检查系统接收标识符，并且当响应时间过去时，将拒绝信息与相应的标识符相关联。
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公开(公告)号：US09968491B2
公开(公告)日：2018-05-15
申请号：US14440290
申请日：2013-11-21
Applicant: GDM S.p.A.
Inventor： Matteo Piantoni , Alberto Perego
CPC classification number: A61F13/15634 , A61F13/15577 , A61F13/15585 , A61F13/15699 , A61F13/15723 , A61F13/15756 , A61F13/15764 , A61F13/15804 , A61F2013/15821 , B32B37/0053 , B32B38/0004 , B65H39/14 , B65H2403/511 , B65H2406/34525 , B65H2801/57 , Y10T156/1077 , Y10T156/1087 , Y10T156/1098 , Y10T156/1322
Abstract: A machine for making absorbent sanitary articles includes a device for feeding a continuous strip to a conveyor roller and to a device for cutting the strip into first and second pieces. A unit forms and applies at least a pair of first and second pieces, aligned and spaced by a distance (d), for each absorbent article A first and a second roller each comprising a plurality of units pick up and successively release of first and the second pieces. A plurality of concentric units rotating, independently of each other, about a shared axis of rotation, each carries at least one unit. A motor defines a respective law of motion for each of the units and a mechanism translates the units, between a position for picking up the pieces, at the conveyor roller, and a position for releasing the pieces, at the forming and applying unit.
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Patent Agency Ranking
公开(公告)号：US20150257940A1
公开(公告)日：2015-09-17
申请号：US14438831
申请日：2013-11-11
Applicant: GDM S.P.A.
Inventor： Matteo Piantoni , Alberto Perego
IPC: A61F13/15
CPC classification number: A61F13/15756 , A61F13/15723 , A61F13/15764 , A61F2013/15821
Abstract: In a method for making absorbent sanitary articles, each absorbent article includes a pair of side tabs fed from a single continuous tape divided by oblique cuts into first and second series of side tabs oriented in opposite directions. The side tabs of the first and second series are then fed along a first path and along a second path, respectively and are first rotated by 180° and then combined and transferred separately along a third, common path along which each tab of the first series has a respective tab of the second series placed alongside it to form a pair of side tabs. At least one of the side tabs of each pair is moved sideways such that each pair of side tabs is applied to a continuous web of material at a predetermined spacing.
Abstract translation: 在制造吸收性卫生用品的方法中，每个吸收制品包括一对侧片，该单片连续带由斜切割分割成沿相反方向取向的第一和第二系列侧片。 然后分别沿着第一路径和第二路径进给第一和第二系列的侧翼，并且首先被旋转180°，然后沿第三公共路径单独地组合和传送，第三系统 具有与其一起放置的第二系列的相应的片，以形成一对侧片。 每对中的至少一个侧翼片侧向移动，使得每对侧翼片以预定的间距施加到连续的纤维网上。
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公开(公告)号：US20150166294A1
公开(公告)日：2015-06-18
申请号：US14414561
申请日：2013-07-15
Applicant: GDM S.P.A.
Inventor： Alberto Perego , Matteo Piantoni
IPC: B65H35/08 , B65G47/32 , B26D7/32 , B65G47/244
CPC classification number: B65H35/08 , B26D7/32 , B65G47/244 , B65G47/32 , B65H39/14 , B65H2301/33216 , B65H2404/4121 , B65H2406/3452 , B65H2406/3454 , B65H2801/57 , Y10T83/2192
Abstract: A device for processing a web of material for making nappies includes a rotary shaft having a first axis, a plurality of pads for receiving and holding the web. The pads are rotatable about the first axis and are movable relative to the first axis during operation. A plurality of anvils, each interposed between two consecutive pads, are connected with the rotary shaft and are rotatable with it about the first axis. A unit acting in conjunction with the anvils cuts the web into lengths. A first motor is mounted inside the device and connected to the pads to translate the pads along a radial direction at right angles to the first axis and a second motor is mounted inside the device and connected to the pads to rotate the pads about a second axis coinciding with the radial direction.
Abstract translation: 用于处理用于制造尿布的材料卷材的装置包括具有第一轴线的旋转轴，用于接收和保持卷筒纸的多个垫片。 垫可围绕第一轴线旋转并且在操作期间可相对于第一轴线移动。 每个插入在两个连续的垫之间的多个砧座与旋转轴连接并且可以围绕第一轴线旋转。 与砧座一起作用的单元将纤维网切割成长度。 第一电动机安装在装置内并连接到焊盘，以沿着与第一轴线成直角的径向方向平移焊盘，并且第二电动机安装在装置的内部并连接到焊盘，以使焊盘围绕第二轴线旋转 与径向方向一致。
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公开(公告)号：US09999550B2
公开(公告)日：2018-06-19
申请号：US14428528
申请日：2013-10-11
Applicant: GDM S.p.A.
Inventor： Matteo Piantoni , Alberto Perego
IPC: A61F13/15
CPC classification number: A61F13/15764 , A61F13/15674 , A61F13/15723
Abstract: The machine according to the invention, for making absorbent sanitary articles, comprises a device for forming inside the absorbent article a pad composed of a plurality of superposed layers of absorbent material, a transfer roller located downstream of the device and having a cylindrical lateral surface, and a wrapping unit which is located downstream of the transfer roller and by which the pad is placed between a first sheet of impermeable or permeable material and a second sheet of permeable material; the transfer roller transfers the internal pad from the forming device to the wrapping unit, the forming device also comprises, for each layer of absorbent material, a respective forming unit for cutting into lengths a continuous web of absorbent material fed into the selfsame unit and for transferring the lengths to the transfer roller; the lengths of material fed by each unit are mutually superposed on the lateral surface of the transfer roller so as to form the layers of the pad and the pad itself.
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公开(公告)号：US09750645B2
公开(公告)日：2017-09-05
申请号：US14438831
申请日：2013-11-11
Applicant: GDM S.p.A.
Inventor： Matteo Piantoni , Alberto Perego
IPC: A61F13/15
CPC classification number: A61F13/15756 , A61F13/15723 , A61F13/15764 , A61F2013/15821
Abstract: In a method for making absorbent sanitary articles, each absorbent article includes a pair of side tabs fed from a single continuous tape divided by oblique cuts into first and second series of side tabs oriented in opposite directions. The side tabs of the first and second series are then fed along a first path and along a second path, respectively and are first rotated by 180° and then combined and transferred separately along a third, common path along which each tab of the first series has a respective tab of the second series placed alongside it to form a pair of side tabs. At least one of the side tabs of each pair is moved sideways such that each pair of side tabs is applied to a continuous web of material at a predetermined spacing.
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公开(公告)号：US20150272786A1
公开(公告)日：2015-10-01
申请号：US14428528
申请日：2013-10-11
Applicant: GDM S.P.A.
Inventor： Matteo Piantoni , Alberto Perego
IPC: A61F13/15
CPC classification number: A61F13/15764 , A61F13/15674 , A61F13/15723
Abstract: The machine according to the invention, for making absorbent sanitary articles, comprises a device for forming inside the absorbent article a pad composed of a plurality of superposed layers of absorbent material, a transfer roller located downstream of the device and having a cylindrical lateral surface, and a wrapping unit which is located downstream of the transfer roller and by which the pad is placed between a first sheet of impermeable or permeable material and a second sheet of permeable material; the transfer roller transfers the internal pad from the forming device to the wrapping unit, the forming device also comprises, for each layer of absorbent material, a respective forming unit for cutting into lengths a continuous web of absorbent material fed into the selfsame unit and for transferring the lengths to the transfer roller; the lengths of material fed by each unit are mutually superposed on the lateral surface of the transfer roller so as to form the layers of the pad and the pad itself.
Abstract translation: 根据本发明的用于制造吸收性卫生用品的机器包括用于在吸收性物品内形成由多个吸收材料叠层组成的垫的装置，位于装置下游并具有圆柱形侧表面的转印辊， 以及位于所述转印辊下游的包裹单元，并且所述垫被放置在第一片不可渗透或可渗透材料和第二片可渗透材料之间; 转印辊将内部衬垫从成形装置传送到包装单元，成形装置还包括用于每层吸收材料的相应成形单元，用于将进料到同步单元中的吸收材料的连续幅材切割成长度，并且 将长度传送到转印辊; 由每个单元馈送的材料的长度相互重叠在转印辊的侧表面上，以形成垫和垫本身的层。
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