WO2015010254A1 - 一种导料锥体 - Google Patents

一种导料锥体 Download PDF

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Publication number
WO2015010254A1
WO2015010254A1 PCT/CN2013/079912 CN2013079912W WO2015010254A1 WO 2015010254 A1 WO2015010254 A1 WO 2015010254A1 CN 2013079912 W CN2013079912 W CN 2013079912W WO 2015010254 A1 WO2015010254 A1 WO 2015010254A1
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WO
WIPO (PCT)
Prior art keywords
guide
cone
guide cone
protrusions
material guide
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Application number
PCT/CN2013/079912
Other languages
English (en)
French (fr)
Inventor
车战斌
Original Assignee
Che Zhanbin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Che Zhanbin filed Critical Che Zhanbin
Priority to PCT/CN2013/079912 priority Critical patent/WO2015010254A1/zh
Priority to CN201380078163.5A priority patent/CN105377540A/zh
Publication of WO2015010254A1 publication Critical patent/WO2015010254A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30Feeding material to presses
    • B30B15/302Feeding material in particulate or plastic state to moulding presses
    • B30B15/308Feeding material in particulate or plastic state to moulding presses in a continuous manner, e.g. for roller presses, screw extrusion presses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22Extrusion presses; Dies therefor
    • B30B11/228Extrusion presses; Dies therefor using pressing means, e.g. rollers moving over a perforated die plate

Definitions

  • the present invention relates to a guide cone, and more particularly to a guide cone for uniformly distributing material. Background technique
  • the Chinese invention patent number is 200920116739. 3
  • a guide cone is arranged below the discharge opening of the straw granulator. In this way, the material flowing out of the discharge port slides down through the taper surface of the guide cone, and does not rush out of the discharge port at the same time, so that the discharge amount of the discharge port is continuously uniform, and at the same time, it can be further
  • the guide cone rotates, so that the distribution of the material that slides down through the cone of the guide cone can be relatively uniform, which is convenient for the next step of production.
  • the existing guide cone has the following two defects.
  • the defect is that the taper surface of the existing guide cone is smooth, and the poorly flowable material (for example, biomass material) is deposited and formed between the tapered surface of the guide cone and the inner wall of the discharge port.
  • the arch when the guide cone rotates, produces a slip phenomenon, which is difficult to be led out along the tapered surface, resulting in blockage of the discharge port.
  • the defect is that even if material falls from the discharge port to the smooth cone of the guide cone, it will slide down the cone and randomly slide down below the cone, making it difficult to evenly distribute the material to the guide cone.
  • the unevenness of the fabric causes insufficient supply of some molding cavities in the molding machine below, which affects the molding efficiency.
  • An object of the present invention is to provide a guide cone which allows a material to be smoothly discharged from a discharge port to ensure an unobstructed outlet while uniformly distributing the material around the guide cone.
  • the present invention provides a guide cone characterized in that a column or a plurality of rows of guide protrusions protruding from the tapered surface are disposed on a tapered surface of the guide cone.
  • the shape of the guide projection is arranged to give the material a component of force in the direction of rotation of the guide cone and a component of force along the guide cone busbar toward the bottom edge as the guide cone rotates.
  • the guide cone as described above wherein the guide cone is disposed below a discharge opening of a molding machine, and the guide cone forms a relative rotation with the discharge opening.
  • each of the guide protrusions is disposed at an angle to a generatrix of the guide cone.
  • each of the guide protrusions is spiral in shape, and the spiral has a direction of rotation opposite to the direction of rotation.
  • each of the guide protrusions is conical in shape, and the conical curve has a direction of rotation opposite to the direction of rotation of the guide cone.
  • each A flow guiding channel of a material is formed between the two adjacent rows of the guide protrusions.
  • the guide protrusion includes one or more rows of first guide protrusions and one or more columns of second guide protrusions, the first guide protrusion and the first Two guide projections are circumferentially spaced apart in the guide cone, each column of the first guide-like projection extending upwardly from the bottom edge of the guide cone to the guide cone The top edge, the length of the second guide protrusions in each column is smaller than the length of the first guide protrusions in each column.
  • each of the guide protrusions is formed by an uninterrupted projection or by a plurality of projections spaced apart.
  • the guide cone has a truncated cone shape.
  • the present invention has the following features and advantages:
  • the invention has a guide protrusion protruding from a cone surface.
  • the protrusion can break the material to form a material arch between the discharge opening and the cone surface of the guide cone to prevent slippage. Phenomenon, the material can be smoothly discharged from the discharge port to ensure the smooth flow of the discharge port.
  • the guide protrusion of the present invention can give the material a component force toward the direction of rotation of the guide cone and a component force along the guide cone busbar toward the bottom edge when the guide cone rotates, so that the material can be evenly distributed. It is distributed around the guide cone to ensure uniform distribution of materials in the molding cavity and ensure molding efficiency.
  • Figure 1 is a schematic view showing the structure of a guide cone of the present invention
  • Figure 2 is a plan view of the guide cone of the present invention.
  • Figure 3 is a plan view of a second embodiment of the guide cone of the present invention.
  • Figure 4 is a plan view showing a third embodiment of the guide cone of the present invention.
  • Figure 5 is a plan view showing another embodiment of the third embodiment of the guide cone of the present invention.
  • FIG. 6 is a schematic view showing a guide cone mounted on a molding machine according to an embodiment of the present invention.
  • Figure 7 is a schematic view showing the mounting of a guide cone to a molding machine in accordance with an embodiment of the present invention.
  • FIG. 1 is a schematic structural view of a guide cone of the present invention
  • FIG. 2 is a plan view of a guide cone of the present invention
  • a row or a row of guide protrusions 2 protruding from the tapered surface 3 is disposed on the tapered surface 3 of the guide cone 1, and the shape of the guide protrusion 2 is set in the guide cone
  • the material has a component force F2 toward the direction of rotation of the guide cone and a component force F1 along the guide cone busbar toward the bottom edge.
  • the guide cone 1 is disposed below the discharge opening 5 of a molding machine, and the guide cone 1 can be rotated relative to the discharge opening 5.
  • the guide projection 2 protrudes from the tapered surface 3 to break the material of the material (especially the poorly flowable biomass material) deposited between the tapered surface 3 and the discharge opening 5.
  • the material can be exported downward along the cone surface 3, preventing the occurrence of the slip phenomenon, and finally the material can be smoothly discharged from the discharge port 5, ensuring the smooth discharge port 5.
  • the component force F2 given by the guide protrusion 2 toward the rotation direction of the guide cone and the component force F1 along the guide cone bus 4 toward the bottom edge are continued, the material is subjected to the external force on the tapered surface 3.
  • the directional movement finally reaches the bottom edge of the guide cone 1 and is evenly distributed around the guide cone 1 with the rotation of the guide cone 1 to ensure uniform distribution of the material in the molding cavity 6, thereby ensuring molding efficiency.
  • the guide cone 1 has a truncated cone shape.
  • the guide cone is not limited to a circular truncated cone shape, and may be a conical shape, an elliptical cone shape, a polygonal pyramid shape, or the like, which is not limited herein.
  • each column of the guide protrusions 2 is disposed at an angle to the bus bar 4 of the guide cone 1, and this design ensures that the guide protrusions 2 can give the material a direction when the guide cone rotates by one.
  • the component of the busbar 4 of the guide cone 1 facing the bottom edge F1 under the action of the component force F1, the material does not accumulate on the cone surface 3 but moves downward along the surface of the cone surface 3, so that the material can smoothly follow
  • the tapered surface 3 is led downward to prevent clogging of the discharge opening 5.
  • the guide cone 1 can simultaneously rotate relative to the molding cavity 6 disposed below it, so that when the material is led downward along the guide protrusion 2, the material simultaneously follows the guide cone 1
  • the tapered surface 3 is rotated relative to the molding cavity 6, so that the material can be more evenly distributed in the molding cavity 6; and, since the guide cone 1 can be rotated relative to the molding cavity 6, when the material is tapered 3
  • the relative speed between the material and the molding cavity 6 can be further increased. Under the action of the centrifugal force, the distribution range of the material on the molding cavity 6 is increased, which further ensures the molding cavity 6 body. The utilization and further ensure a uniform distribution of the material within the molding cavity 6.
  • the guide cone 1 is provided with two or more rows of guide protrusions 2, and the guide protrusions 2 have the same direction and are arranged at intervals in the circumferential direction, and two adjacent columns of guide protrusions are arranged.
  • the two guide channels forming a material, so that when the guide cone 1 rotates, the material of the discharge port 5 enters the guide protrusion under the action of the component force F1 and the component force F2 of the guide protrusion 2 Starting from the lower flow guiding channel of 2, and moving downward along the guiding channel to reach the bottom edge of the guiding cone, finally uniformly distributed around the guiding cone 1, ensuring the forming under the guiding cone 1
  • the material in the chamber 6 is evenly distributed.
  • each row of the guide protrusions 2 is spiral, and the direction of rotation of the spiral is opposite to the direction of rotation of the guide cone 1, so that when the guide cone 1 rotates, the guide protrusion 2 can give the material a component force F2 toward the direction of rotation of the guide cone.
  • the material realizes a spiral downward movement along the spiral line, which can be more evenly distributed in the guide.
  • the phenomenon of random slippage and uneven distribution of the material is avoided.
  • each column of the guide projections is formed by an uninterrupted projection.
  • the guide protrusions 2 include one or more columns of first guide protrusions. 21 and one or more rows of second guide protrusions 22, the first guide protrusions 21 and the second guide protrusions 22 are arranged at intervals in the circumferential direction of the guide cone 1, wherein each column of the first guide protrusion The bottom edge of the self-containing cone 1 extends upward along the tapered surface 3 to the top edge of the guide cone 1, and the length of each of the second guide protrusions 22 is smaller than that of each of the first guide protrusions 21 of each column. length.
  • the second guide protrusion 22 further divides the flow guiding passage between the adjacent guide protrusions 21 into two flow guiding passages, such that the guide protrusion 21 at the top of the guide cone 1 does not Because the distribution is too dense, the effect of breaking the arch is lost, and it is ensured that there are enough flow guiding channels at the bottom edge of the guide cone 1 to ensure the uniformity of the cloth.
  • each column of the protrusions 2 is arranged by a plurality of protrusions, and each protrusion is opposite to the cone 3.
  • the busbars are set at an angle. In this way, each projection can still provide the component F1 and the component F2 to ensure that the material can be led down the cone 3.
  • the guide cone 1 is fixedly coupled to the molding cavity 6 below it and rotated in synchronization.
  • the connection between the guide cone 1 and the molding cavity 6, and the relative rotation form, are set according to the characteristics of the fluidity, density and humidity of the material to be guided by the guide cone 1.
  • each row of the guide protrusions 2 has a conical curve shape, and each column of the guide protrusions 2 and the guide cone 1
  • the bus bar 4 is angularly arranged, the direction of rotation of which is opposite to the direction of rotation of the guide cone 1.
  • each row of guide projections 2 extends from the bottom edge of the guide cone 1 upwardly along the tapered surface 3 to the top edge of the guide cone 1.
  • the guide protrusions 2 may not extend from the bottom edge to the top edge of the guide cone 1, or a part of the row of guide protrusions 2 may extend from the bottom edge to the top edge, and the other portion may be disposed. It is relatively short as long as the guide protrusions 2 can distribute the material smoothly and evenly around the guide cone, and the specific form thereof is not limited.
  • each row of guide projections 2 is formed by an uninterrupted projection.
  • each column of the guide protrusions 2 may be provided by a plurality of protrusions Arranged in different places.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fertilizing (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

一种导料锥体(1),在其锥面(3)上设置有一列或一列以上凸出于锥面的导料凸起(2),该导料凸起在旋转时,给物料一个朝向导料锥体旋转方向的分力和沿导料锥体母线朝向底边的分力。该导料锥体使物料从出料口(5)导出,并且使物料均匀地分布,保证出口畅通。

Description

一种导料锥体
技术领域
本发明涉及一种导料锥体, 特别涉及一种使物料分布均匀的导料锥体。 背景技术
目前, 在出料口的下方使用导料锥体以使从出料口流出的物料分布均匀的方法, 已经广泛应于各类机械设备中。 中国发明专利号为 200920116739. 3中, 在秸秆压粒机 的出料口下方设置有一导料锥体。通过这种方法, 从出料口流出的物料经导料锥体的锥 面滑下, 不会同时涌出出料口, 进而使得出料口的出料量连续均匀, 同时, 还可以进一 步使导料锥体旋转, 这样经导料锥体的锥面滑下的物料的分布能够比较均匀, 方便下一 步的生产。但是当这种现有技术中的导料锥体应用于生物质燃料的成型机时, 还是很难 实现均匀布料的效果, 不能满足成型机的需要。 出现上述情况的原因主要是现有的导料 锥体具有以下有两方面的缺陷。一方面的缺陷是由于现有导料锥体的锥面是光滑的, 流 动性差的物料(例如生物质材料)会在导料锥体的锥面与出料口的内壁间堆积并结成料 拱, 在导料锥体旋转时, 产生打滑现象, 难以沿锥面导出, 导致出料口堵塞。 另一方面 的缺陷是即使有物料从出料口落到导料锥体的光滑锥面, 也会沿锥面滑下, 随机滑落到 锥面的下方, 难以将物料均匀地分布到导料锥体的周围。 该布料不均, 导致下方的成型 机一些成型腔供料不足, 影响成型效率。 发明内容
本发明的发明目的是提供一种使物料可以顺利从出料口导出,保证出口畅通同时能 够将物料均匀的分布到导料锥体的周围的导料锥体。
为达到上述目的本发明提出了一种导料锥体, 其特征在于, 在所述导料锥体的锥面 上设置有一列或一列以上凸出于所述锥面的导料凸起, 该导料凸起的形状设置成, 在导 料锥体旋转时,给物料一个朝向导料锥体旋转方向的分力和沿导料锥体母线朝向底边的 分力。
如上所述的导料锥体, 其中, 所述导料锥体设置于一成型机出料口的下方, 所述导 料锥与所述出料口形成相对转动。 如上所述的导料锥体, 其中, 所述导料锥体下方设置有成型腔, 所述导料锥体与所 述成型腔相对转动。
如上所述的导料锥体, 其中, 每列所述导料凸起与导料锥体的母线呈角度设置。 如上所述的导料锥体, 其中, 每列所述导料凸起为螺线状, 该螺旋线的旋向与旋转 方向相反。
如上所述的导料锥体, 其中, 每列所述导料凸起为圆锥曲线状, 该圆锥曲线的旋向 与导料锥体的旋转方向相反。
如上所述的导料锥体,其中,所述导料锥体设置有 2列或 2列以上的所述导料凸起, 所述导料凸起的方向相同且沿周向间隔排列,每两列相邻的所述导料凸起间形成一个物 料的导流通道。
如上所述的导料锥体, 其中, 每列所述导料凸起自所述导料锥体的底边沿所述锥面 向上延伸至所述导料锥体的顶边。
如上所述的导料锥体, 其中, 所述导料凸起包括一列或一列以上第一导料凸起和一 列或一列以上第二导料凸起,该第一导料凸起与该第二导料凸起在导料锥体的周向间隔 排列,每列所述第一导料状凸起自所述导料锥体的底边沿所述锥面向上延伸至所述导料 锥体的顶边, 每列所述第二导料凸起的长度小于所述每列第一导料凸起的长度。
如上所述的导料锥体, 其中, 每列所述导料凸起为一条不间断的凸起形成或者由多 条凸起有间隔地排列而成。
在一个可选的例子中, 所述导料锥体呈圆锥台形,
与现有技术相比, 本发明具有以下特点和优点:
1、 本发明具有凸出于锥面的导料凸起, 当导料锥体旋转时, 该凸起能够破坏物料 在出料口和导料锥体的锥面间形成料拱, 防止产生打滑现象, 使得物料可以顺利从出料 口卸出, 保证个出料口的畅通。
2、 本发明的导料凸起在导料锥体旋转时, 能够给物料一个朝向导料锥体旋转方向 的分力和沿导料锥体母线朝向底边的分力, 使得物料可以均匀地分布于导料锥体的周 围, 保证成型腔内物料的分布均匀, 保证成型效率。
附图说明
在此描述的附图仅用于解释目的, 而不意图以任何方式来限制本发明公开的范围。 另外, 图中的各部件的形状和比例尺寸等仅为示意性的, 用于帮助对本发明的理解, 并 不是具体限定本发明各部件的形状和比例尺寸。 本领域的技术人员在本发明的教导下, 可以根据具体情况选择各种可能的形状和比例尺寸来实施本发明。
图 1为本发明导料锥体的结构示意图;
图 2为本发明导料锥体的俯视图;
图 3为本发明导料锥体实施例二的俯视图;
图 4为本发明导料锥体实施例三的俯视图;
图 5为本发明导料锥体实施例三另一实施方式的俯视图;
图 6为本发明实施例一导料锥体安装于成型机的示意图;
图 7为本发明实施例二导料锥体安装于成型机的示意图。
附图标记说明:
1-导料锥体; 2-导料凸起; 21-第一导料凸起; 22-第二导料凸起; 3-锥面, 4-母 线; 5-出料口; 6-成型腔。 具体实施方式
结合附图和本发明具体实施方式的描述,能够更加清楚地了解本发明的细节。但是, 在此描述的本发明的具体实施方式, 仅用于解释本发明的目的, 而不能以任何方式理解 成是对本发明的限制。在本发明的教导下, 技术人员可以构想基于本发明的任意可能的 变形, 这些都应被视为属于本发明的范围。
实施例一
请参考图 1、 图 2和图 6, 图 1为本发明导料锥体的结构示意图, 图 2为本发明导 料锥体的俯视图; 图 6为本发明实施例一导料锥体安装于成型机的示意图。
如图 1所示,在导料锥体 1的锥面 3上设置有一列或一列以上凸出于锥面 3的导料 凸起 2, 导料凸起 2的形状设置成, 在导料锥体 1旋转时, 给物料一个朝向导料锥体旋 转方向的分力 F2和沿导料锥体母线朝向底边的分力 Fl。 如图 6所示, 在本发明中, 导 料锥体 1设置于一成型机的出料口 5的下方, 导料锥 1能够与出料口 5形成相对转动。 这样, 当导料锥体 1旋转时, 凸出于锥面 3导料凸起 2破坏了堆积于锥面 3与出料口 5 之间物料(特别是流动性差的生物质材料) 的料拱, 使得物料能够沿锥面 3向下导出, 防止了打滑现象的产生, 最终使得物料可以顺利从出料口 5卸出, 保证了出料口 5的畅 通。 并且由于持续受到导料凸起 2所给的一个朝向导料锥体旋转方向的分力 F2和沿导 料锥体母线 4朝向底边的分力 Fl,物料在锥面 3上沿所受外力的方向运动,最终到达导 料锥体 1的底边, 再随导料锥体 1的旋转均匀低分布于导料锥体 1的周围, 保证成型腔 6内物料的分布均匀, 保证成型效率。
如图 1所示, 在本实施例中, 导料锥体 1呈圆锥台形。但该导料锥体并不局限于圆 锥台形, 可以是圆锥形, 椭圆锥形, 多棱锥形等, 在此不做限制。
如图 1所示, 每列导料凸起 2与导料锥体 1的母线 4呈角度设置, 这样的设计可以 保证在导料锥体旋转 1时,导料凸起 2能够给物料一个沿导料锥体 1的母线 4朝向底边 的分力 F1,在分力 F1的作用下物料不会堆积在锥面 3上而是沿锥面 3的表面向下运动, 进而使物料能够顺利沿锥面 3向下导出, 防止出料口 5的堵塞。 在本实施例中, 导料锥 体 1同时可以与设置于其下方的成型腔 6形成相对转动, 这样, 当物料沿导料凸起 2向 下导出时, 物料同时随导料锥体 1的锥面 3与成型腔 6相对转动, 这样, 可以使得物料 能够更加均匀的分布于成型腔 6内; 并且, 由于导料锥体 1能够与成型腔 6之间形成相 对转动,当物料沿锥面 3向下抛出时,便可进一步增加物料与成型腔 6之间的相对速度, 在离心力的作用下, 物料在成型腔 6上的分布范围便会增大, 这样更加保证了成型腔 6 体的利用率并且进一步保证了物料在成型腔 6内的均匀分布。
如图 1所示, 导料锥体 1设置有 2列或 2列以上的导料凸起 2, 导料凸起 2的方向 相同且沿周向间隔排列, 每两列相邻的导料凸起 2间形成一个物料的导流通道, 这样, 当导料锥体 1旋转时, 出料口 5的物料在导料凸起 2的分力 F1和分力 F2的作用下进入 该导料凸起 2下方的导流通道内, 并沿该导流通道向下运动到达导料锥体的底边, 最终 均匀分布于导料锥体 1的周围,保证了位于导料锥体 1下方的成型腔 6内物料的分布均 匀。
如图 2所示, 每列导料凸起 2均为螺旋线状, 该螺旋线的旋向与导料锥体 1的旋转 方向相反, 这样, 当导料锥体 1旋转时, 导料凸起 2能够给物料一个朝向导料锥体旋转 方向的分力 F2,在分力 F2和分力 F1的作用下,物料沿着该螺旋线实现螺旋向下的运动, 能够更均匀的分布于导料锥体 1的周围, 避免了物料随机滑落, 分布不均匀的现象的发 生。
如图 2所示, 在本实施例中, 每列导料凸起均为一条不间断的凸起形成。
如图 2所示, 在一个可选的例子中, 导料凸起 2包括一列或一列以上第一导料凸起 21和一列或一列以上第二导料凸起 22, 第一导料凸起 21与第二导料凸起 22在导料锥 体 1的周向间隔排列, 其中, 每列第一导料凸起 21 自导料锥体 1的底边沿锥面 3向上 延伸至导料锥体 1的顶边, 每列第二导料凸起 22的长度小于每列所述第一导料凸起 21 的长度。第二导料凸起 22进一步将相邻的导料凸起 21间的导流通道在分隔成两个导流 通道, 这样的设计使得导料锥体 1的顶部的导料凸起 21不会因分布过密, 而失去破拱 的效果, 又保证了在导料锥体 1的底边分布有足够的导流通道, 保证了布料的均匀性。
实施例二
本实施例的工作原理与效果与实施例一基本相同。
如图 3所示, 本实施例与实施例一的区别在于, 在本实施例中, 每列导料凸起 2由 多条凸起间隔地排列而成, 每条凸起均与锥面 3的母线呈角度设置。 这样, 每条凸起依 然能够给物料提供分力 F1和分力 F2, 保证物料能够沿锥面 3的向下导出。 多条凸起间 存在间隔, 一部分物料可以从间隔中沿锥面 3向外抛出, 不但保证了物料能够均匀的分 布于导料锥体 1的周围, 而且提高了物料的导出效率。 在本实施例中, 如图 7所示, 导 料锥体 1与其下方的成型腔 6固定连接并同步转动。导料锥体 1与成型腔 6之间的连接 方式,及相对转动形式,根据导料锥体 1所导流物料的流动性、密度及湿度等特性设置。
本实施例的其他结构特征的说明, 请参考实施例一。
实施例三
本实施例的工作原理与效果与实施例一基本相同。
如图 4所示, 本实施例与实施例一的区别在于, 在本实施例中, 每列导料凸起 2均 为圆锥曲线状, 每列导料凸起 2与导料锥体 1的母线 4呈角度设置, 该圆锥曲线的旋向 与导料锥体 1的旋转方向相反。
如图 4所示, 在本实施例的一个可选例子中, 每列导料凸起 2自导料锥体 1的底边 沿锥面 3向上延伸至导料锥体 1的顶边。在本实施例中, 导料凸起 2也可以不从底边延 伸到导料锥体 1的顶边, 或者也可是一部分列的导料凸起 2从底边延伸到顶边, 而另一 部分设置的比较短,只要该些导料凸起 2能够将物料顺畅均匀地分布到导料锥体周围即 可, 其具体形式可不做限制。
在本实施例的一个可选例子中, 如图 4所示, 每列导料凸起 2由一条不间断的凸起 形成。
作为本实施例的另一个可选例子中, 如图 5所示, 每列导料凸起 2可由多条凸起间 隔地排列而成。
本实施例的其他结构特征的说明, 请参考实施例一。
针对上述各实施方式的详细解释, 其目的仅在于对本发明进行解释, 以便于能够更 好地理解本发明, 但是, 这些描述不能以任何理由解释成是对本发明的限制, 特别是, 在不同的实施方式中描述的各个特征也可以相互任意组合, 从而组成其他实施方式, 除 了有明确相反的描述, 这些特征应被理解为能够应用于任何一个实施方式中, 而并不仅 局限于所描述的实施方式。

Claims

权利要求书
I、 一种导料锥体, 其特征在于, 在所述导料锥体的锥面上设置有一列或一列以上 凸出于所述锥面的导料凸起, 该导料凸起的形状设置成, 在导料锥体旋转时, 给物料一 个朝向导料锥体旋转方向的分力和沿导料锥体母线朝向底边的分力。
2、 如权利要求 1所述的导料锥体, 其特征在于, 所述导料锥体设置于一成型机出 料口的下方, 所述导料锥与所述出料口形成相对转动。
3、如权利要求 2所述的导料锥体, 其特征在于, 所述导料锥体下方设置有成型腔, 所述导料锥体与所述成型腔相对转动。
4、 如权利要求 1至 3中任意一项所述的导料锥体, 其特征在于, 每列所述导料凸 起与导料锥体的母线呈角度设置。
5、 如权利要求 1至 3中任意一项所述的导料锥体, 其特征在于, 每列所述导料凸 起为螺旋线状, 该螺旋线的旋向与导料锥体的旋转方向相反。
6、 如权利要求 1至 3中任意一项所述的导料锥体, 其特征在于, 每列所述导料凸 起为圆锥曲线状, 该圆锥曲线的旋向与导料锥体的旋转方向相反。
7、 如权利要求 1-3中任意一项权利要求所述的导料锥体, 其特征在于, 所述导料 锥体设置有 2列或 2列以上的所述导料凸起,所述导料凸起的方向相同且沿周向间隔排 列, 每两列相邻的所述导料凸起间形成一个物料的导流通道。
8、 如权利要求 1至 3中任意一项所述的导料锥体, 其特征在于, 每列所述导料凸 起自所述导料锥体的底边沿所述锥面向上延伸至所述导料锥体的顶边。
9、 如权利要求 1至 3中任意一项所述的导料锥体, 其特征在于, 所述导料凸起包 括一列或一列以上第一导料凸起和一列或一列以上第二导料凸起,该第一导料凸起与该 第二导料凸起在导料锥体的周向间隔排列,每列所述第一导料状凸起自所述导料锥体的 底边沿所述锥面向上延伸至所述导料锥体的顶边,每列所述第二导料凸起的长度小于每 列所述第一导料凸起的长度。
10、如权利要求 4所述的导料锥体, 其特征在于, 每列所述导料凸起为一条不间断 的凸起形成或者由多条凸起有间隔地排列而成。
II、如权利要求 1至 3中任意一项所述的导料锥体, 其特征在于, 所述导料锥体呈 锥台形。
PCT/CN2013/079912 2013-07-23 2013-07-23 一种导料锥体 WO2015010254A1 (zh)

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