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    In-mold label dispenser having single actuator for dispensing head and label carrier
    1.
    发明授权
    In-mold label dispenser having single actuator for dispensing head and label carrier 失效
    模内标签分配器具有用于分配头和标签载体的单个致动器

    公开(公告)号：US4954070A

    公开(公告)日：1990-09-04

    申请号：US330095

    申请日：1989-05-08

    Applicant: Richard L. Dunlap

    Inventor： Richard L. Dunlap

    IPC: B29C49/24

    CPC classification number: B29C49/2408 ,  B29C2049/2454

    Abstract: An in-mold label dispenser (42) for supplying labels to a plastic blow molding machine mold (32) whose mold sections open and close along a first direction (A) is disclosed as including a dispensing head (48) mounted for rectilinear movement between withdrawn and inserted positions along a second direction (B) perpendicular to the first direction (A) and supporting at least one label carrier (52) that provides transfer of labels (57) from a label supply (46). An actuator (50) moves the dispensing head (48) and a cam mechanism (58) moves each label carrier (52) between a retracted position and a label transfer position to provide the in-mold label operation. Each label carrier (52) extends from a first end thereof (54) about which pivoting takes place toward the mold to a second end (56) thereof along the second direction (B) in the retracted position and extends from the first end (54) thereof toward the second end (56) thereof along the first direction (A) in the label transfer position to thereby provide accurate registration during the in-mold labeling operation.

    Abstract translation: 公开了一种用于向其模具部分沿着第一方向（A）打开和关闭的塑料吹塑机模具（32）供应标签的模内标签分配器（42），包括安装成用于在第一方向（A）之间的直线运动的分配头 沿着与第一方向（A）垂直的第二方向（B）的抽出和插入位置，并且支撑提供从标签供应（46）传递标签（57）的至少一个标签承载件（52）。 致动器（50）使分配头（48）移动，并且凸轮机构（58）使每个标签载体（52）在缩回位置和标签转移位置之间移动，以提供模内标签操作。 每个标签载体（52）从其第一端（54）延伸，在其第一端（54）处，在缩回位置沿第二端（54）从第一端（54）延伸，并且在第一端 ）沿标签转移位置沿着第一方向（A）朝向其第二端（56），从而在模内标签操作期间提供精确的配准。

    In-mold label dispenser for blow molding machine
    2.
    发明授权
    In-mold label dispenser for blow molding machine 失效
    吹塑机的模内标签分配器

    公开(公告)号：US4639207A

    公开(公告)日：1987-01-27

    申请号：US635118

    申请日：1984-07-27

    Applicant: William A. Slat ,  Richard C. Darr ,  Richard L. Dunlap ,  Craig A. Larson

    Inventor： William A. Slat ,  Richard C. Darr ,  Richard L. Dunlap ,  Craig A. Larson

    IPC: B29C49/24 ,  B65C9/14 ,  B29C49/04

    CPC classification number: B29C49/24 ,  B65C9/14 ,  B29C2049/2454

    Abstract: An in-mold label dispenser (22) for a blow molding machine is disclosed as including a dispensing head (56) mounted for rectilinear movement along a first axis A between a label magazine (48) and an open mold (28) and having a label carrier (58) mounted on the dispensing head for rectilinear movement between retracted and extended positions along a second axis B transverse to the first axis A. Rectilinear movement of the dispensing head (56) along the first axis A and coordinated extending and retracting rectilinear movement of the label carrier (58) along axis B transfers a label (50) from the magazine (48) to the mold (28) in preparation for the blow molding operation. The label dispenser (22) has particular utility when provided with a pair of the label carriers (58) to simultaneously transfer a pair of labels (50) to the open mold (28) within the confined space limitations involved. A drive linkage (66) is driven by a first gear unit (72) to reciprocally move the dispensing head (56), while a second gear unit (106) rotatably drives elongated supports (92) which mount the dispensing head (56) for its rectilinear movement and drive cams (108) that move the label carriers (58). Both the first and second gear units (72,106) are driven by a common input (156) to coordinate the movement of the dispensing head (56) with the movement of the label carriers (58).

    Abstract translation: 公开了一种用于吹塑机的模内标签分配器（22），包括一个分配头（56），安装成用于沿标签盒（48）和开模（28）之间的第一轴线A进行直线运动，并具有 标签载体（58），其安装在分配头上，用于沿着与第一轴线A横切的第二轴线B在缩回位置和延伸位置之间进行直线运动。分配头部（56）沿着第一轴线A的直线运动并且协调的延伸和缩回直线 标签载体（58）沿轴线B的移动将标签（50）从料盒（48）转移到模具（28），以准备吹塑操作。 当设置有一对标签载体（58）以在所涉及的限制空间限制内同时将一对标签（50）传送到打开模具（28）时，标签分配器（22）具有特别的用途。 驱动联动装置（66）由第一齿轮单元（72）驱动以使分配头（56）往复移动，而第二齿轮单元（106）可旋转地驱动细长的支撑件（92），其将安装分配头（56）的细长支撑件 其直线运动和驱动凸轮（108），其移动标签托架（58）。 第一和第二齿轮单元（72,106）都由公共输入（156）驱动，以协调分配头（56）与标签载体（58）的运动的运动。

    Apparatus for trimming plastic blow moldings
    4.
    发明授权
    Apparatus for trimming plastic blow moldings 失效
    用于修整塑料吹塑模具的设备

    公开(公告)号：US06367360B1

    公开(公告)日：2002-04-09

    申请号：US09460033

    申请日：1999-12-13

    Applicant: Richard L. Dunlap ,  Edward L. Sanford ,  David M. Amirault

    Inventor： Richard L. Dunlap ,  Edward L. Sanford ,  David M. Amirault

    IPC: B23B512

    CPC classification number: B29C49/74 ,  B26D3/16 ,  B26D3/166 ,  B29C49/04 ,  Y10S83/914 ,  Y10S425/806 ,  Y10T82/22 ,  Y10T82/2529 ,  Y10T83/207

    Abstract: Apparatus (10) for trimming a blow molding (12) includes a rotary trimming assembly (16) rotatively mounted and driven on a trimmer head (14). The trimming assembly (16) includes a tube (18) of a rotary member (46) aligned with the blow molding such that operation of an actuating mechanism (20) provides cam actuated movement of a knife holder (48) to perform the trimming which allows the trimmed off blow molding portion to move through the tube (18) away from the trimmed blow molding in preparation for the next trimming cycle. A vacuum source (36) draws a vacuum within a conduit (34) connected to the tube (18) to provide the movement of the trimmed off blow molding portion away from the trimmer head.

    Abstract translation: 用于修整吹塑（12）的设备（10）包括旋转修整组件（16），其旋转地安装并在修剪头（14）上驱动。 修剪组件（16）包括与吹塑成型件对准的旋转构件（46）的管（18），使得致动机构（20）的操作提供刀架（48）的凸轮致动的运动以执行修整，其中 允许经修剪的吹塑成型部分通过管（18）远离修剪的吹塑成型，以准备下一个修整周期。 真空源（36）在连接到管（18）的导管（34）内抽真空以提供修剪后的吹塑成型部分远离修剪器头的运动。

    In-mold label supply system for plastic blow molding machine
    5.
    发明授权
    In-mold label supply system for plastic blow molding machine 失效
    塑料吹塑机模内标签供应系统

    公开(公告)号：US5067890A

    公开(公告)日：1991-11-26

    申请号：US611959

    申请日：1990-11-08

    Applicant: Richard L. Dunlap ,  Edward L. Sanford

    Inventor： Richard L. Dunlap ,  Edward L. Sanford

    IPC: B29C49/24 ,  B65C1/02 ,  B65C9/12

    CPC classification number: B65C9/12 ,  B29C49/2408 ,  B65C1/021 ,  B29C2049/2454

    Abstract: An in-mold label supply system (20) for a plastic blow molding machine (22) has particular utility for use with rotary wheel type blow molding and includes a hopper assembly (68) including a feed hopper (70) for positioning discrete sheet-like labels (72) in a vertical feed stack (74). A feeder (76) of the system includes a feed member (78) that selectively grips the lowermost label (72) of the feed stack (74) to provide delivery thereof to a conveyor (80) for conveyance to the blow molding machine (22) where a label dispenser (82) transfers the label (72) to a mold (24) of the machine for placement within a mold cavity section (28). A gate (104) of the feeder (76) cooperates with the feed member (78) to permit only the lowermost label (72) to be fed from the feed stack (74) to the conveyor (80). The feed member (78) is preferably embodied by a feed roller (114) to which pressurized gas and a vacuum are alternately fed to control the label feeding.

    Abstract translation: 用于塑料吹塑机（22）的模内标签供应系统（20）具有用于旋转轮式吹塑成型的特别实用性，并且包括料斗组件（68），该料斗组件（68）包括用于定位离散片材吹塑机 在垂直进给堆叠（74）中的类似标签（72）。 系统的进料器（76）包括进料构件（78），其选择性地夹紧进料堆（74）的最下标签（72）以提供其输送到输送机（80），以输送到吹塑机（22） ），其中标签分配器（82）将标签（72）转移到机器的模具（24）以放置在模具腔部分（28）内。 进料器（76）的门（104）与进料构件（78）配合，以便只允许最低标签（72）从进料堆（74）进料到输送机（80）。 馈送构件（78）优选地由馈送辊（114）来实施，馈送辊（114）交替地馈送加压气体和真空以控制标签馈送。

    In-mold label dispenser for multiple cavity blow molding machine
    6.
    发明授权
    In-mold label dispenser for multiple cavity blow molding machine 失效
    多腔吹塑机的模内标签分配器

    公开(公告)号：US4479771A

    公开(公告)日：1984-10-30

    申请号：US543601

    申请日：1983-10-20

    Applicant: William A. Slat ,  Richard C. Darr ,  Richard L. Dunlap ,  Craig A. Larson

    Inventor： William A. Slat ,  Richard C. Darr ,  Richard L. Dunlap ,  Craig A. Larson

    IPC: B29C49/24 ,  B29C5/06 ,  B29C27/14

    CPC classification number: B29C49/2408 ,  B29C2049/2454

    Abstract: An in-mold label dispenser (10) is disclosed for supplying labels to a multiple cavity blow molding machine (12) for an in-mold labeling process. Label dispenser (10) includes a dispensing head (24) mounted for movement between a withdrawn position free of the mold and an inserted position between mold sections in an open position of the mold. A plurality of label carriers (26) are mounted on the dispensing head (24) for movement between retracted and extended positions in order to receive labels (32) from magazines (28) and supply the labels to the mold. A drive mechanism (30) moves the dispensing head (24) and the label carriers (26) for the in-mold label dispensing. Preferably, the dispensing head (24) is mounted on a support (34) and is moved in a hesitating manner to receive labels. The dispensing head support (34) is preferably mounted on a frame (38) in a manner that conserves floor space and the frame is also mounted in order to permit access to the associated blow molding machine. A linkage assembly (64) mounts the label carriers (26) on the dispensing head (24). The drive mechanism (30) preferably includes an actuator (98) that drives the linkage assembly (64) and a rack and gear drive (118) that drives the dispensing head.

    Abstract translation: 公开了一种模内标签分配器（10），用于向多腔吹塑机（12）供应标签用于模内标签过程。 标签分配器（10）包括分配头（24），该分配头（24）安装成在没有模具的撤回位置和模具打开位置的模具部分之间的插入位置之间移动。 多个标签载体（26）安装在分配头（24）上，用于在缩回位置和伸展位置之间移动，以便从杂志（28）接收标签（32）并将标签提供给模具。 驱动机构（30）使分配头（24）和标签载体（26）移动以进行模内标签分配。 优选地，分配头（24）安装在支撑件（34）上并且以犹豫的方式移动以接收标签。 分配头支撑件（34）优选地以节省地板空间的方式安装在框架（38）上，并且框架也被安装以便允许进入相关联的吹塑机。 连接组件（64）将标签载体（26）安装在分配头（24）上。 驱动机构（30）优选地包括驱动连杆组件（64）的致动器（98）和驱动分配头的齿条和齿轮传动装置（118）。

    Rotary plastic blow molding system having in-mold labeling
    8.
    发明授权
    Rotary plastic blow molding system having in-mold labeling 失效

    公开(公告)号：US06649119B2

    公开(公告)日：2003-11-18

    申请号：US09902083

    申请日：2001-07-09

    Applicant: Richard L. Dunlap ,  Edward L. Sanford ,  David M. Amirault

    Inventor： Richard L. Dunlap ,  Edward L. Sanford ,  David M. Amirault

    IPC: B29C4924

    CPC classification number: B29C49/2408 ,  B29C49/36 ,  B29C2049/2412 ,  B29C2049/2449 ,  B29C2049/2483

    Abstract: A plastic blow molding system (20) and a method for blow molding utilize an in-mold labeler (24) and a method for in-mold labeling a rotary plastic blow molding machine (22) includes a dispensing assembly (38) having a dispensing wheel (42) that is rotatably mounted on a base (40) and supports a plurality of dispensing head assemblies (46) each of which includes a support (48) and a dispensing head (50). An actuator (56) including first and second cam mechanisms (58, 64) moves the support (48) of each dispensing head assembly (46) along the rotary path of movement of an adjacent open mold (30) of the blow molding machine and angularly positions the support in alignment with a moving mold parting plane of the adjacent open mold in a manner that permits high speed operation of the in-mold labeling. Label transfer apparatus (160) provides high speed labeling of the dispensing assembly.

    Label dispensing head for plastic blow molding in-mold labeling system
    9.
    发明授权
    Label dispensing head for plastic blow molding in-mold labeling system 有权
    标签分配头用于塑料吹塑模内贴标系统

    公开(公告)号：US06186767B1

    公开(公告)日：2001-02-13

    申请号：US09335579

    申请日：1999-06-18

    Applicant: Richard L. Dunlap ,  Edward L. Sanford ,  David M. Amirault

    Inventor： Richard L. Dunlap ,  Edward L. Sanford ,  David M. Amirault

    IPC: B29C4924

    CPC classification number: B29C49/2408 ,  B29C2049/2412 ,  B29C2049/2449 ,  B29C2049/2454 ,  B29C2049/2472 ,  B29C2049/2485

    Abstract: A dispensing head (36) for an in-mold labeling system includes a lever assembly (106) rotatively driven by a rotary drive member (74) and having a pair of levers (108) that are adjustable with respect to the rotary drive member independently of each other. Each lever (108) has a cam and follower connection (112) to an associated label carrier (38) such that rotation of the rotary drive member (74) provides movement of the label carriers (38) between retracted and label transfer positions.

    Abstract translation: 用于模内标签系统的分配头（36）包括由旋转驱动构件（74）旋转驱动并具有可相对于旋转驱动构件独立调节的一对杆（108）的杆组件（106） 的对方 每个杠杆（108）具有到相关联的标签载体（38）的凸轮和从动件连接（112），使得旋转驱动构件（74）的旋转提供标签载体（38）在缩回和标签转移位置之间的移动。

    Plastic blow molding in-mold labeling system
    10.
    发明授权
    Plastic blow molding in-mold labeling system 有权
    塑料吹塑模内贴标系统

    公开(公告)号：US06183238B2

    公开(公告)日：2001-02-06

    申请号：US09335580

    申请日：1999-06-18

    Applicant: Richard L. Dunlap ,  Edward L. Sanford ,  David M. Amirault

    Inventor： Richard L. Dunlap ,  Edward L. Sanford ,  David M. Amirault

    IPC: B29C4924

    CPC classification number: B29C49/2408 ,  B29C49/00 ,  B29C49/04 ,  B29C49/36 ,  B29C49/78 ,  B29C2049/2412 ,  B29C2049/2449 ,  B29C2049/2454 ,  B29C2049/2472 ,  B29C2049/2483

    Abstract: An in-mold labeling system for use with a rotary blow molding machine (10) includes first and second electrical servomotors (46, 64) and first and second cam mechanisms (48, 66) respectively driven by the servomotors to move a dispensing head (36) between supply and delivery locations and to move a label carrier (38) on the dispensing head between retracted and label transfer positions independently of each other. A sensor (92) of the system senses rotation of a rotary wheel (12) of the machine to operate first and second electrical controllers (84,86) that respectively operate the first and second electrical servomotors (46,64) in coordination with the machine operation but independently of each other.

    Abstract translation: 与旋转吹塑机（10）一起使用的模内贴标系统包括第一和第二电动伺服电动机（46,64）以及分别由伺服电机驱动以移动分配头的第一和第二凸轮机构（48,66） 36），并且在收集标签传送位置和标签传送位置之间移动标签托架（38），从而彼此独立。 该系统的传感器（92）感测机器的旋转轮（12）的旋转，以操作分别操作第一和第二电动伺服电动机（46,64）的第一和第二电气控制器（84,86），与第 机器操作，但彼此独立。

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