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    Apparatus for preparing heat-set plastic hollow vessel
    1.
    发明授权
    Apparatus for preparing heat-set plastic hollow vessel 失效
    用于制备热固塑料中空容器的设备

    公开(公告)号：US4850850A

    公开(公告)日：1989-07-25

    申请号：US153289

    申请日：1988-02-04

    申请人： Nobuyuki Takakusaki ,  Yohji Mizutani ,  Nobuhiro Kishida ,  Manabu Hosokawa

    发明人： Nobuyuki Takakusaki ,  Yohji Mizutani ,  Nobuhiro Kishida ,  Manabu Hosokawa

    IPC分类号： B29C33/02 ,  B29C33/26 ,  B29C35/02 ,  B29C35/08 ,  B29C49/06 ,  B29C49/12 ,  B29C49/36 ,  B29C49/42 ,  B29C49/56 ,  B29C49/64

    CPC分类号： B29C49/4215 ,  B29C49/4205 ,  B29C49/6472 ,  B29C2035/0211 ,  B29C2035/0822 ,  B29C2049/4294 ,  B29C2049/4638 ,  B29C2049/5806 ,  B29C2049/581 ,  B29C2049/582 ,  B29C33/02 ,  B29C33/26 ,  B29C49/06 ,  B29C49/12 ,  B29C49/36 ,  B29C49/56 ,  B29K2067/00 ,  B29K2667/00 ,  B29K2995/0017 ,  B29L2031/7158 ,  Y10S264/904

    摘要： An apparatus for preparing a drawn heat-set plastic hollow vessel, which comprises a rotary member having a plurality of openable-closable blow-forming and heat-setting molds and preform-supporting mechanisms corresponding to said molds, a preform supply mechanism for supplying a preform maintained at a drawing temperature into the mold of the rotary member at the opening position and a vessel withdrawal mechanism for withdrawing a drawn and heat-set vessel from the mold of the rotary member at the opening position, wherein the rotary member comprises a mold-heating mechanism for maintaining the molds at a heat-setting temperature through the entire rotation course of the rotary member, an opening and closing mechanism for closing the molds after passage through the position of the preform supply mechanism and opening the molds before arrival at the position of the vessel withdrawal mechanism, a sealing member capable of reciprocating relatively to the preform supported by the preform support mechanism while having a sealing engagement with the mouth portion of the preform, a hollow drawing rod arranged concentrically with the sealing member to reciprocate so that the drawing rod is inserted into the preform and drawn out therefrom.

    摘要翻译： 一种用于制备拉制的热固塑料中空容器的装置，包括具有多个可打开的吹塑和热定形模具的旋转构件和对应于所述模具的预成型件支撑机构，用于提供 预成型件在拉伸温度下保持在打开位置处的旋转构件的模具中，以及容器抽出机构，用于在打开位置从旋转构件的模具中抽出拉伸和热固定容器，其中旋转构件包括模具 - 用于将模具保持在旋转构件的整个旋转过程的热定形温度的加热机构，用于在通过预成型件供应机构的位置并在到达之前打开模具时关闭模具的打开和关闭机构 容器退出机构的位置，能够相对于由预成型件支撑的预成型件往复运动的密封构件 支撑机构，同时与预成型件的口部密封接合，与密封构件同心地布置的中空拉伸杆往复运动，使得拉拔杆插入到预成型件中并从中拉出。

    Label applying apparatus of rotary blow molding machine
    4.
    发明授权
    Label applying apparatus of rotary blow molding machine 失效
    旋转吹塑机标签涂装设备

    公开(公告)号：US5039298A

    公开(公告)日：1991-08-13

    申请号：US425208

    申请日：1989-10-17

    申请人： Nobuyuki Takakusaki ,  Yoji Mizutani ,  Manabu Hosokawa

    发明人： Nobuyuki Takakusaki ,  Yoji Mizutani ,  Manabu Hosokawa

    IPC分类号： B29C33/36 ,  B29C49/24 ,  B29C49/36 ,  B29C49/56 ,  B65C3/26 ,  B65C9/14

    CPC分类号： B29C49/2408 ,  B29C49/56 ,  B29C33/36 ,  B29C49/36

    摘要： A rotating shaft for intermittent rotation through predetermined angles is located in parallel to a rotation shaft of a rotor holding a plurality of split mold units, and rubber cups for adhering labels are secured to the front ends of links which are swingable about pins secured to the rotating shaft. The label is positioned upon the inner walls of the split mold halves when the same are in their open state by the combination of the intermittent rotation of the rotating shaft and the swinging movement of the links. The split mold holds the label by vacuum suction and the label is fused to a product when a highly heated plastic material is applied under pressure to the inner wall of the mold. A split mold holder is constructed so that when a slider-crank mechanism in association with a cam follower is positioned to a dead position, the clamping force is applied. A large force is not applied to the cam follower held by the rotor and the rotor is driven at a constant speed, thus precisely performing the positioning for the label application.

    Method for blow-molding tube container
    5.
    发明授权
    Method for blow-molding tube container 失效
    吹塑管容器的方法

    公开(公告)号：US06217817B1

    公开(公告)日：2001-04-17

    申请号：US08584655

    申请日：1996-01-11

    申请人： Nobuyuki Takakusaki ,  Yoshimi Terajima ,  Isamu Takeda

    发明人： Nobuyuki Takakusaki ,  Yoshimi Terajima ,  Isamu Takeda

    IPC分类号： B29C4900

    CPC分类号： B29C49/66 ,  B29C49/04 ,  B29C49/60 ,  B29C2049/6623

    摘要： A blow molding method for molding tube containers by introducing blow air into a parison having been extruded by an extruder is disclosed, which comprises introducing blow air into the parison to shape a tube container and form a discharge outlet in part of the wall of an unnecessary portion of the tube container located lower than the cutting position of the tube container, and further continuing the introduction of blow air. The blow air may be introduced horizontally by piercing the wall of a parison having been extruded from an extruder with a nozzle for introducing blow air or vertically by introducing blow air in the axial direction of the parison. The discharge outlet is formed in part of the side wall or bottom wall of the container below a cutting position preferably as low as possible. The discharge outlet may be formed by pressing the wall of a softening-state tube container against an opening of a passageway formed in the mold and connecting to the cavity with the compressed blow air to break through the tube container at the corresponding portion or by piercing with a needle-like member from outside the mold. This method enables one to shorten the cooling time necessary for cooling the tube container after blow molding and produce moldings having good dimensional accuracy with high efficiency.

    摘要翻译： 公开了一种吹塑成型方法，用于通过将吹入空气引入已经挤出机挤出的型坯中来成型管容器，该吹塑成型方法包括将吹入空气引入型坯中以形成管容器并在不必要的壁的一部分壁上形成排出口 管容器的部分位于比管容器的切割位置低的位置，并且进一步继续引入吹气。 吹出空气可以通过从挤出机挤出的型坯的壁穿过用于引入吹气的喷嘴或垂直地引入型坯的轴向吹入空气而被引入。 排出口形成在容器的侧壁或底壁的一部分下方，切割位置优选尽可能低。 排出口可以通过将软化管容器的壁压靠在形成在模具中的通道的开口上并且用压缩的吹风空气连接到空腔，以在相应的部分处穿过管容器或通过穿孔 具有来自模具外部的针状构件。 该方法能够缩短在吹塑后冷却管容器所需的冷却时间，并且以高效率生产具有良好尺寸精度的模制品。

    Capping apparatus
    8.
    发明授权
    Capping apparatus 失效
    封盖装置

    公开(公告)号：US5809742A

    公开(公告)日：1998-09-22

    申请号：US992640

    申请日：1997-12-17

    申请人： Nobuyuki Takakusaki ,  Tomoaki Kaneko ,  Toshiaki Naka ,  Seiichi Uchikata ,  Takashi Miyazaki

    发明人： Nobuyuki Takakusaki ,  Tomoaki Kaneko ,  Toshiaki Naka ,  Seiichi Uchikata ,  Takashi Miyazaki

    IPC分类号： B65B55/24 ,  B67B3/20 ,  B67B3/28 ,  B65B7/28

    CPC分类号： B67B3/28 ,  B65B55/24 ,  B67B3/2033 ,  B67B3/2053

    摘要： A capping apparatus includes a capping head 3 which is provided with a rotatable spindle. A plurality of permanent magnets 51 are embedded around the entire outer periphery at the upper end of the spindle, with adjacent permanent magnets 51 presenting magnetic poles of different polarities. An arcuate rotation imparting member 53 is fixedly mounted and includes a plurality of permanent magnets 55 which are disposed along a locus of travel of the permanent magnets 51 on the capping head 3, with adjacent permanent magnets 55 presenting magnetic poles of different polarities. As the capping head 3 moves through a threadable engaging zone C in a direction indicated by an arrow, coaction between the permanent magnets 51 and 55 causes the capping head 3 to rotate clockwise, thereby causing a cap 12 to be threadably engaged with a container 4. The permanent magnets 51 and 55 form together a drive source which is free from a sliding movement, thus preventing a occurrence of abraded powder and avoiding a contamination of the environment of a working area.

    摘要翻译： 封盖装置包括具有可旋转主轴的封盖头3。 多个永磁体51围绕主轴的上端嵌入在整个外周周围，相邻的永磁体51呈现出不同极性的磁极。 固定地安装有弧形旋转赋予构件53，并且包括多个永磁体55，永久磁铁55沿着永久磁铁51在封盖头3上行进的轨迹设置，相邻的永磁体55呈现出不同极性的磁极。 当封盖头3沿着箭头所示的方向移动通过可接合的接合区域C时，永磁体51和55之间的共同作用使得封盖头3顺时针旋转，从而使盖子12与容器4螺纹接合 永久磁铁51,55一起形成没有滑动的驱动源，从而防止磨损粉末的产生，避免工作区域的环境污染。

    Method for blow-molding hollow container and blow air cylinder
    9.
    发明授权
    Method for blow-molding hollow container and blow air cylinder 失效
    吹塑中空容器和吹气筒的方法

    公开(公告)号：US5759475A

    公开(公告)日：1998-06-02

    申请号：US676505

    申请日：1996-07-08

    申请人： Nobuyuki Takakusaki ,  Yoshimi Terajima ,  Isamu Takeda

    发明人： Nobuyuki Takakusaki ,  Yoshimi Terajima ,  Isamu Takeda

    IPC分类号： B29C49/04 ,  B29C49/60 ,  B29C49/66 ,  B29C40/60

    CPC分类号： B29C49/60 ,  B29C49/66 ,  B29C2049/6072 ,  B29C2049/6623 ,  B29C49/04

    摘要： A blow molding method by horizontal blow molding of piercing the wall of a parison having been extruded by an extruder with a blow nozzle is disclosed, which comprises moving forward the blow nozzle to pierce the parison, introducing blow air at least in the direction toward the bottom, i.e., opposite to the bottle neck and, after shaping of a hollow container by the blow air, forming an opening in the parison at a position in the vicinity of or above the blow nozzle-pierced portion to discharge the blow air having circulated inside the hollow container. In this blow mollding method, there is preferably used a blow air cylinder, which is constituted by (A) a blow nozzle having a mechanism for registering blowing inlets in at least part of a portion freely sliding forward and backward inside the body, having a tip portion with an outer diameter smaller than at about the center portion thereof and being of a shape of a closed injection needle, and having the blowng inlets located slightly at the back of the tip portion where the outer diameter is larger than that at the tip portion and smaller than that at the central portion and capable of introducng blow air in the direction toward the bottom, i.e., opposite to the bottle neck in an amount of 30% or more of the total blow air amount; and (B) a body provided outside and, at least partly, in cntact with the blow nozzle.

    摘要翻译： 公开了一种吹塑成型方法，其通过用吹塑喷嘴挤出挤出的型坯的壁刺穿，吹塑成型方法包括向前移动吹塑喷嘴以刺穿型坯，将吹入空气至少朝向 底部，即与瓶颈相对，并且在通过吹扫空气成形中空容器之后，在型坯中在吹塑喷嘴刺穿部分附近或之上的位置处形成开口，以排出具有循环 在中空容器内。 在该吹塑法中，优选使用吹塑气缸，该吹塑气缸由（A）吹塑喷嘴构成，该吹塑喷嘴具有用于在主体内自由滑动前后的部分的至少一部分中配置吹入口的机构，具有 尖端部分的外径小于其中心部分处的外径，并且是封闭的注射针的形状，并且具有位于尖端部分的后侧的吹气口，其中外径大于尖端处的外径 部分和小于在中心部分处的空气，并且能够沿着吹向空气量的30％或更多的量朝向底部的方向，即与瓶颈相反的方向引入吹送空气; 和（B）设置在外部并且至少部分地与吹嘴接触的主体。