"> Polymer
    82.
    发明申请
    Polymer "Cane" Extruder 审中-公开
    聚合物“甘蔗”挤出机

    公开(公告)号:US20170066156A1

    公开(公告)日:2017-03-09

    申请号:US14845363

    申请日:2015-09-04

    IPC分类号: B28B3/26 B28B17/00

    摘要: A polymer clay “cane” extruder that is comprised of a solid rod and a hollow tube that is made of acrylic. The tool is used for cutting polymer clay slices of various uniform and consistent shapes, which includes cylindrical, square, and triangular shapes. This tool gives uniform shape and size to each slice of polymer cane when compressed and extruded, which holds its shape and aids in cutting uniform slices of the clay “canes” with little to no distortion. It does not require any excessive force for cutting canes. A polymer clay “cane” extruder is very useful for making canes that are used in jewelry articles, such as beads, pendants, bracelets, and neckpieces and/or other arts and crafts related projects.

    摘要翻译: 由实心棒和由丙烯酸制成的中空管组成的聚合物粘土“甘蔗”挤出机。 该工具用于切割各种均匀和一致形状的聚合物粘土切片,其包括圆柱形,正方形和三角形形状。 当压缩和挤出时,该工具为每片聚合物甘蔗提供均匀的形状和尺寸,其保持其形状并且有助于切割粘土“手杖”的均匀切片,几乎不变形。 切割手杖不需要过大的力量。 聚合物粘土“甘蔗”挤出机对于制造用于珠宝制品的珠子,例如珠子,吊坠,手镯和颈链和/或其他与工艺相关的项目非常有用。

    EXTRUSION MACHINE WITH IMPROVED TEMPERATURE CONTROL SYSTEM
    83.
    发明申请
    EXTRUSION MACHINE WITH IMPROVED TEMPERATURE CONTROL SYSTEM 有权
    具有改进温度控制系统的挤出机

    公开(公告)号:US20140322378A1

    公开(公告)日:2014-10-30

    申请号:US14360278

    申请日:2012-11-19

    申请人: SEMPLICE S.P.A.

    发明人: Stefano Paoletti

    IPC分类号: B29C47/82

    摘要: An extrusion machine with improved structure, comprising an internally hollow extrusion cylinder, at least one heating element associated with the extrusion cylinder, at least one cooling fan which engages the outer surface of the extrusion cylinder, and at least one temperature probe which is inserted in the extrusion cylinder, the temperature probe facing the cavity of the extrusion cylinder and the temperature probe being adapted to be in direct contact with the extrusion material contained in the cavity of the extrusion cylinder.

    摘要翻译: 一种具有改进结构的挤出机,包括内部中空的挤压圆筒,至少一个与挤出圆筒相关联的加热元件,与挤出圆筒的外表面啮合的至少一个冷却风扇和至少一个插入 挤压圆筒,温度探针面向挤出圆筒的空腔,温度探针适于与包含在挤出圆筒的空腔中的挤出材料直接接触。

    SINGLE SCREW EXTRUDER
    84.
    发明申请
    SINGLE SCREW EXTRUDER 有权
    单螺杆挤出机

    公开(公告)号:US20110158034A1

    公开(公告)日:2011-06-30

    申请号:US13058637

    申请日:2009-07-07

    IPC分类号: B29B7/82 B29B7/00

    摘要: The invention relates to a single-screw extruder comprising a cylinder (1), which comprises a transition zone (14), and a homogenizing zone (12) that is connected to the transition zone (14), and a screw (2) which is rotatably supported in the cylinder (1) and which has at least two consecutive displacement parts (6, 8) in the homogenizing zone (12), the second displacement part of which in the conveying direction is designed as a shearing part. The aim of the invention is to provide a single-screw extruder which enables an improved melting effect along with an increased throughput, a lowered melt temperature, and an improved pressurization capability. According to the invention, it was recognized that this aim can be achieved in that at least one groove (4) running in the longitudinal direction in the inner cylinder wall is provided in the homogenization zone (12) of the single-screw extruder, and said groove ends in the area between a first displacement part and the subsequent shearing part (8) as viewed in the conveying direction.

    摘要翻译: 本发明涉及一种包括圆筒(1)的单螺杆挤出机,其包括过渡区(14)和连接到过渡区(14)的均质区(12)和螺杆(2),螺杆 被可旋转地支撑在气缸(1)中,并且在均匀化区域(12)中具有至少两个连续的位移部分(6,8),其第二位移部分在输送方向上被设计为剪切部分。 本发明的目的是提供一种单螺杆挤出机,其能够提高熔融效果以及增加的生产量,降低的熔融温度和改进的加压能力。 根据本发明,可以认识到,该目的可以通过在单螺杆挤出机的均化区域(12)中设置在内筒壁中沿纵向延伸的至少一个槽(4),以及 所述槽在沿输送方向观察的第一位移部分和随后的剪切部分(8)之间的区域中终止。

    Device for exchanging an extrusion cylinder of an extruder
    85.
    发明授权
    Device for exchanging an extrusion cylinder of an extruder 失效
    用于更换挤出机的挤出圆筒的装置

    公开(公告)号:US07473087B2

    公开(公告)日:2009-01-06

    申请号:US11206941

    申请日:2005-08-17

    申请人: Richard Steiner

    发明人: Richard Steiner

    IPC分类号: B29C47/08

    摘要: Device for exchanging an extrusion cylinder of an extruder, the extrusion cylinder consisting of several cylinder sections and at least one screw element, which is in the interior of the cylinder and is coupled with the driving unit of the extruder for the purpose of extruding, a frame-like carrier being provided, which carries the extrusion cylinder and over which the extrusion cylinder can be held at accommodating means, which are provided at the extruder, as well as at mobile transporting means, a movement mechanism being provided at the accommodating means and/or at the transporting means and enabling the extrusion cylinder to be moved in a direction perpendicular to the cylinder axis for exchanging the complete extrusion cylinder from the accommodating means to the transporting means and vice versa.

    摘要翻译: 用于更换挤出机的挤出圆筒的装置,由几个圆筒部分组成的挤出圆筒和至少一个螺杆元件,其位于圆筒的内部并与挤出机的驱动单元联接以挤出的装置 提供有框架状载体,其承载挤出圆筒,并且挤压圆筒可以保持在容纳装置上,所述容纳装置设置在挤出机处,以及在移动传送装置处,移动机构设置在容纳装置处, /或在输送装置上,并使得挤压圆筒能够在垂直于圆筒轴线的方向上移动,从而将完整的挤压圆筒从容纳装置更换到输送装置,反之亦然。

    Viscous medium feeder
    87.
    发明申请
    Viscous medium feeder 有权
    粘性介质进料器

    公开(公告)号:US20050092774A1

    公开(公告)日:2005-05-05

    申请号:US10498247

    申请日:2002-12-12

    摘要: This invention relates to a viscous medium feeder, which has an inlet, an outlet, a tubular portion, a routable cylindrical shaft arranged in and extending coaxial with said tubular portion, and a drive motor connected to the shaft. The tubular portion has an internal thread, which is connected, at one end thereof, to the inlet, and, at the other end thereof, to the outlet. Further, the tubular portion is elastic, and the shaft abuts inner wall portions of the tubular portion. The invention also relates to a feeder tube, and a jetting device.

    摘要翻译: 本发明涉及一种粘性介质进料器,其具有布置在所述管状部分中并与所述管状部分同轴延伸的入口,出口,管状部分,可布置的圆柱形轴以及连接到所述轴的驱动马达。 管状部分具有内螺纹,该内螺纹在其一端连接到入口,并且在另一端连接到出口。 此外,管状部分是弹性的,并且轴邻接管状部分的内壁部分。 本发明还涉及一种进料管和一种喷射装置。

    Screw extruder with improved dispersive mixing elements
    89.
    发明授权
    Screw extruder with improved dispersive mixing elements 有权
    螺杆挤出机具有改进的分散混合元件

    公开(公告)号:US6136246A

    公开(公告)日:2000-10-24

    申请号:US241822

    申请日:1999-02-01

    摘要: A screw extruder (10) having a barrel (18) which has a bore (26) defining an inner surface (44) and one or more extruder screws (28), positioned within the bore (26). The extruder screw or screws (28) include a central shaft (34) and one or more screw flights (30). The extruder screw or screws (28) farther including one or more dispersive mixing elements (204), (234), (308), (406), (508), (558), which interact with the inner surface of the barrel (44) to form one or more progressively narrowing passages (46) through which material is forced into multiple regions of high elongational and shear stress (480, (120), (214), (310), (410), (510), (564).A second preferred embodiment is a screw extruder (10) having a barrel (18) having a bore (26) defining an inner surface (44) and one or more extruder screws (600), (701), positioned within the bore (26). The extruder screw or screws (600), (701) include a central shaft (602), (706) and a number of dispersive mixing elements (604), (608), (714), which are configured and positioned to form a number of progressively narrowing passages (606), (716) through which material is forced into multiple regions of high elongational and shear stress (608), (718).

    摘要翻译: 一种具有筒体(18)的螺杆挤出机(10),其具有限定内表面(44)的孔(26)和位于所述孔(26)内的一个或多个挤出机螺杆。 挤压机螺杆或螺钉(28)包括中心轴(34)和一个或多个螺旋螺纹(30)。 挤出机螺杆或螺钉(28)进一步包括一个或多个分散混合元件(204),(234),(308),(406),(508),(558),其与筒的内表面 形成一个或多个逐渐变窄的通道(46),材料通过该通道被迫进入高伸长和剪切应力的多个区域(480,(120),(214),(310),(410),(510), 第二优选实施例是具有筒(18)的螺杆挤出机(10),其具有限定内表面(44)的孔(26)和位于内部表面(44))内的一个或多个挤出机螺杆(600),(701) 挤出机螺杆(600),(701)包括中心轴(602),(706)和多个分散混合元件(604),(608),(714),其中 构造并定位成形成多个逐渐变窄的通道(606),(716),材料通过该通道被迫进入高伸长和剪切应力的多个区域(608),(718)。