WO2011035502A1 - 连续旋转式注塑成型机 - Google Patents

连续旋转式注塑成型机 Download PDF

Info

Publication number
WO2011035502A1
WO2011035502A1 PCT/CN2009/074903 CN2009074903W WO2011035502A1 WO 2011035502 A1 WO2011035502 A1 WO 2011035502A1 CN 2009074903 W CN2009074903 W CN 2009074903W WO 2011035502 A1 WO2011035502 A1 WO 2011035502A1
Authority
WO
WIPO (PCT)
Prior art keywords
injection
molding machine
continuous
flow path
injection molding
Prior art date
Application number
PCT/CN2009/074903
Other languages
English (en)
French (fr)
Inventor
艾良圣
Original Assignee
湖南千山制药机械股份有限公司
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 湖南千山制药机械股份有限公司 filed Critical 湖南千山制药机械股份有限公司
Priority to EP09849688.8A priority Critical patent/EP2481547B1/en
Priority to US13/497,346 priority patent/US8651854B2/en
Publication of WO2011035502A1 publication Critical patent/WO2011035502A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C2045/065—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction continuously rotating turntables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76371—Intrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2725—Manifolds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5092—Intrusion moulding, i.e. the screw rotates during injection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/641—Clamping devices using means for straddling or interconnecting the mould halves, e.g. jaws, straps, latches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform

Definitions

  • the present invention relates to a continuous rotary injection molding machine.
  • BACKGROUND OF THE INVENTION Existing injection molding machines generally produce workpieces by intermittent injection molding. When the workpieces are small in size and large in batch size, they are generally produced by using a multi-cavity to improve production efficiency. In this way, the injection molding machine is in a state of intermittent large injection volume production.
  • the inventors have found that at least the following problems exist in the prior art: Since the existing injection molding machine uses a multi-cavity and a multi-cavity, the injection molding machine is in an intermittent large-volume production state, which takes up too much Resources and consume too much energy.
  • the present invention is directed to a continuous rotary injection molding machine capable of solving an injection molding machine in an intermittent large-volume production state when a conventional injection molding machine is used for a multi-cavity process. This can take up too much resources and consume too much energy.
  • a continuous rotary injection molding machine comprising: a continuous extrusion injection system having a nozzle nozzle disposed downward; a plurality of first injection flow passages disposed horizontally, and injecting The nozzle of the system is located at the intersection of the plurality of first injection flow passages; the heating member is disposed around the plurality of first injection flow passages; the multi-component mold is disposed below the first injection flow passage; the second injection flow passage , disposed between the injection flow path and the cavity; the injection switch is disposed on the flow path formed by the first injection flow path and the second injection flow path.
  • the continuous extrusion injection system is arranged vertically.
  • the continuous extrusion injection system is set horizontally.
  • the multi-component mold is circumferentially distributed.
  • the multi-component mold comprises: a cavity, a first movable block, a second movable block and a core.
  • an injection switch is disposed on said first injection flow path.
  • an injection switch is disposed on said second injection flow path. Since the continuous rotary injection molding machine according to the present invention is produced by continuous small volume per-cavity injection, it is only necessary to use a smaller injection amount of the injection screw, and the required consumption of the invention is achieved when the same injection amount is completed. The energy is only about 70% of the energy consumed by the prior art, so that the injection molding machine is in an intermittent large-volume production state when the existing injection molding machine uses a multi-cavity.
  • Fig. 1 is a schematic view showing the structure according to an embodiment of the present invention
  • FIG. 2 is a view schematically showing the structure of a continuous extrusion type injection system according to the present invention (completely closed);
  • Figure 3 is a schematic view showing the structure of the continuous extrusion injection system according to the present invention when the injection is not completely opened;
  • Figure 4 is a schematic view showing the continuous extrusion injection system according to the present invention after the injection is completed and fully opened The structure of the time.
  • BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings in conjunction with the embodiments.
  • BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view schematically showing the construction of an embodiment of the present invention.
  • a continuous rotary injection molding machine comprising:
  • the continuous extrusion injection system 1 has a nozzle 11 disposed downward; a plurality of first injection channels 3 are horizontally disposed, and the nozzle 11 of the continuous extrusion injection system 1 is located in a plurality of first injection channels a junction of 3; a heating element 2 disposed around the plurality of first injection flow paths 3; a multi-component mold 6, 8, 9, 10 disposed below the first injection flow path 3; a second injection flow path 4 Between the injection flow path 3 and the cavity 6; the injection switch 5 is disposed in the first injection flow path 3 and the second injection flow path 4 On the flow path.
  • the multi-component molds 6, 8, 9, 10 include: a cavity 6, a first movable block 8, a second movable block 9, and a core 10.
  • the multi-component molds 6, 8, 9, 10 are circumferentially distributed such that the continuous extrusion type injection system 1 is a plurality of circumferentially uniform groups of the cavity 6, the first movable block 8, and the second movable block 9.
  • the multi-component molds 6, 8 , 9 , 10 composed of the core 10 are injected one by one.
  • the production process of a single plastic product 7 consists of four stages: clamping, injection molding, cooling, and mold opening. These four stages are completed in continuous rotation.
  • the first injection flow path 3 of plastic is a hot runner provided with a heating member 2 which allows the plastic to maintain a suitable temperature in the first injection flow path 3.
  • the continuous rotary injection molding machine of the continuous rotary injection molding machine has a nozzle 11 which is downwardly arranged, and a plurality of first injection passages 3 which are radially arranged are horizontally arranged. And the nozzles 11 of the injection system are located at the intersection of the first injection channels 3.
  • a heating element 2 is disposed in the vicinity of the first injection flow path 3.
  • a cavity 6, a first movable block 8, and a second movable block 9 are correspondingly disposed.
  • a product molding die composed of a core 10 and the like, a second injection flow path 4 is disposed between the first injection flow path 3 and the cavity 6, and an injection is provided on the first injection flow path 3 or the second injection flow path 4.
  • Switch 5 The continuous extrusion type injection system 1, the first injection flow path 3 and the product molding die and the like rotate in synchronization.
  • the core 10 rises, the first movable block 8 and the second movable block 9 also rise, and in the ascending, the first movable block 8 and the second movable block 9 are closed, and finally the core 10, the first When a movable block 8, a second movable block 9 and a cavity 6 form a closed cavity, the injection switch 5 is closed, and the continuous extrusion injection system 1 passes the melted plastic through the nozzle 11, the first injection flow path 3, The injection passage 4 is injected into the cavity closed by the core 10, the first movable block 8, the second movable block 9 and the cavity 6. After the set pressure is maintained and the temperature is lowered, the injection switch 4 is disconnected, and the core is cut.
  • the continuous extrusion injection system 1 is arranged vertically. In this way, plastic can be preferably injected at the intersection of the first injection flow path 3.
  • the continuous extrusion injection system 1 can also be horizontally arranged, and the height of the machine can be lowered by means of auxiliary components when the injection system 1 is horizontally disposed. .
  • the above-described embodiments of the present invention achieve the following technical effects: Since the continuous rotary injection molding machine according to the present invention is used for continuous small-capacity cavity-by-cavity injection production, only ⁇ With a smaller injection volume of the injection screw, the energy consumed by the present invention is only about 70% of the energy consumed by the prior art when the same injection amount is completed, thus overcoming the use of an existing injection molding machine. When the mold is multi-cavity, the injection molding machine is in a state of intermittent large injection volume production, which consumes too much resources and consumes too much energy, thereby achieving the effect of reducing costs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

连续旋转式注塑成型机 技术领域 本发明涉及一种连续旋转式注塑成型机。 背景技术 现有的注塑成型机一般是釆用间歇式注射方式生产工件，当工件体形较 小且批量较大时， 一般釆用一模多腔来进行生产， 以提高生产效率。 这样， 注塑成型机就处于一种间歇式大注射量生产状况。 发明人发现现有技术中至少存在如下问题： 由于现有的注塑成型机釆用 一模多腔， 进行生产时， 注塑成型机处于一种间歇式大注射量生产状态， 这 样会占用过多的资源并消耗过多的能量。 发明内容 本发明旨在提供一种连续旋转式注塑成型机，能够解决由于现有的注塑 成型机釆用一模多腔， 进行生产时， 注塑成型机处于一种间歇式大注射量生 产状态， 这样会占用过多的资源并消耗过多的能量等问题。 在本发明的实施例中， 提供了一种连续旋转式注塑成型机， 包括： 连续 挤出式注射系统， 具有朝下设置的注嘴； 多条第一注射流道， 呈水平设置， 且注射系统的注嘴位于多条第一注射流道的交汇处； 加热件， 设置在多条第 一注射流道周围； 多组成型模， 设置在第一注射流道的下方； 第二注射流道， 设置在注射流道与型腔之间； 注射开关， 设置在第一注射流道与第二注射流 道上组成的流道上。 优选地， 连续挤出式注射系统垂直设置。 优选地， 连续挤出式注射系统水平设置。 优选地， 多组成型模呈圓周分布。 优选地， 多组成型模包括： 型腔、 第一活动块、 第二活动块及型芯。 优选地， 注射开关设置在所述的第一注射流道上。 优选地， 注射开关设置在所述的第二注射流道上。 因为釆用根据本发明的连续旋转式注塑成型机，其为连续小容量逐腔注 射生产， 所以只需釆用较小注射量的注射螺杆， 在完成相同的注射量时， 本 发明所需消耗的能量只有现有技术所消耗的能量的约 70% , 所以克服了由于 现有的注塑成型机釆用一模多腔， 进行生产时， 注塑成型机处于一种间歇式 大注射量生产状态， 这样会占用过多的资源并消耗过多的能量等问题， 进而 达到了降低成本的效果。 附图说明 此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部 分， 本发明的示意性实施例及其说明用于解释本发明， 并不构成对本发明的 不当限定。 在附图中： 图 1示意性示出了才艮据本发明的一个实施例的结构； 图 2示意性示出了根据本发明连续挤出式注射系统注射时 (完全合模)的 结构； 图 3 示意性示出了根据本发明连续挤出式注射系统注射完毕后不完全 开模时的结构； 图 4 示意性示出了根据本发明连续挤出式注射系统注射完毕后并完全 开模时的结构。 具体实施方式 下面将参考附图并结合实施例， 来详细说明本发明。 图 1示意性示出了 居本发明的一个实施例的结构， 结合参见图 2 - 4 , 如图所示， 在本发明的实施例中， 提供了一种连续旋转式注塑成型机， 包括： 连续挤出式注射系统 1 , 具有朝下设置的注嘴 11 ; 多条第一注射流道 3 , 呈 水平设置，且连续挤出式注射系统 1的注嘴 11位于多条第一注射流道 3的交 汇处； 加热件 2 , 设置在多条第一注射流道 3周围； 多组成型模 6 , 8 , 9 , 10， 设置在第一注射流道 3的下方； 第二注射流道 4 , 设置在注射流道 3与 型腔 6之间； 注射开关 5 , 设置在第一注射流道 3与第二注射流道 4组成的 流道上。 优选地， 多组成型模 6 , 8 , 9 , 10， 包括： 型腔 6、 第一活动 8块、 第 二活动块 9及型芯 10。 优选地， 多组成型模 6 , 8 , 9 , 10呈圓周分布， 这样， 连续挤出式注射 系统 1为圓周均布的多组由型腔 6、 第一活动块 8、 第二活动块 9、 型芯 10 组成的多组成型模 6 , 8 , 9 , 10逐个注射塑料。 单个塑料产品 7制作过程由 合模、 注塑、 冷却、 开模等四个阶段组成， 这四个阶段是在连续旋转中完成 的。 塑料的第一注射流道 3为设置有加热件 2的热流道， 可以让塑料在第一 注射流道 3中保持合适的温度。 在第一注射流道 3或第二注射流道 4中有一 个注射开关 5 , 可以才艮据生产需要对产品成型模 6 , 8 , 9 , 10进行注射或停 止注射。 如图 1、 图 2、 图 3和图 4所示， 连续旋转式注塑成型机连续挤出式注 射系统 1 , 注嘴 11向下， 呈放射状的多条第一注射流道 3为水平设置， 且注 射系统的注嘴 11位于所述第一注射流道 3的交汇处。在第一注射流道 3的附 近， 设置有加热件 2 , 在每条第一注射流道 3的外端下方， 对应设置有由型 腔 6、 第一活动块 8、 第二活动块 9、 型芯 10等组成的产品成型模， 在第一 注射流道 3与型腔 6间设有第二注射流道 4 , 在第一注射流道 3或第二注射 流道 4上， 设置有注射开关 5。 连续挤出式注射系统 1、 第一注射流道 3与 产品成型模等各部件同步旋转。 本注塑成型机工作时， 型芯 10 上升， 第一 活动块 8与第二活动块 9也上升， 在上升中， 第一活动块 8与第二活动块 9 合上， 最终型芯 10、 第一活动块 8、 第二活动块 9与型腔 6组成封闭的型腔 时， 注射开关 5闭合， 连续挤出式注射系统 1把融化的塑料通过注嘴 11、 第 一注射流道 3、 第二注射流道 4注入由型芯 10、 第一活动块 8、 第二活动块 9与型腔 6组成封闭的型腔， 在经过设定时间保压降温后， 注射开关 4断开， 型芯 10与第一活动块 8、 第二活动块 9以不同的速度下降， 在下降途中， 第 一活动块 8张开， 当型芯 10与塑料产品 7完全分离时， 塑料产品 7由外力 送出本注塑成型机， 然后， 第一活动块 8、 第二活动块 9、 型芯 10再上升， 进行下一次生产。 优选地， 连续挤出式注射系统 1垂直设置。 这样， 可以在所述第一注射 流道 3的交汇处较好地注射塑料， 当然， 连续挤出式注射系统 1也可以是水 平设置， 注射系统 1水平设置时借助辅助部件可以降低机器的高度。 从以上的描述中，可以看出，本发明上述的实施例实现了如下技术效果： 因为釆用根据本发明的连续旋转式注塑成型机，其为连续小容量逐腔注 射生产， 所以只需釆用较小注射量的注射螺杆， 在完成相同的注射量时， 本 发明所需消耗的能量只有现有技术所消耗的能量的约 70%, 所以克服了由于 现有的注塑成型机釆用一模多腔， 进行生产时， 注塑成型机处于一种间歇式 大注射量生产状态， 这样会占用过多的资源并消耗过多的能量等问题， 进而 达到了降低成本的效果。 以上所述仅为本发明的优选实施例而已， 并不用于限制本发明， 对于本 领域的技术人员来说， 本发明可以有各种更改和变化。 凡在本发明的 ^"神和 原则之内， 所作的任何修改、 等同替换、 改进等， 均应包含在本发明的保护 范围之内。

Claims

权 利 要 求 书
1. 一种连续旋转式注塑成型机， 其特征在于， 包括：
连续挤出式注射系统 （ 1), 具有朝下设置的注嘴 （ 11);
多条第一注射流道（3), 呈水平设置， 且所述连续挤出式注射系统 ( 1 ) 的注嘴 （ 11 ) 位于所述多条第一注射流道 （ 3 ) 的交汇处；
加热件 （ 2 ), 设置在所述多条第一注射流道 （ 3 ) 周围； 多组成型模 (6, 8, 9, 10), 设置在所述第一注射流道 （3) 的下 方；
第二注射流道（ 4 ), 设置在所述第一注射流道（ 3 )与型腔（ 6 )之 间；
注射开关 （5), 设置在所述的第一注射流道 （3) 与第二注射流道 (4) 组成的流道上。
2. 根据权利要求 1所述的一种连续旋转式注塑成型机， 其特征在于， 所 述连续挤出式注射系统 （ 1 ) 垂直设置。
3. 根据权利要求 1所述的一种连续旋转式注塑成型机， 其特征在于， 所 述连续挤出式注射系统 （ 1 ) 水平设置。
4. 根据权利要求 1所述的一种连续旋转式注塑成型机， 其特征在于， 所 述多组成型模 (6, 8, 9, 10) 呈圓周分布。
5. 根据权利要求 1所述的一种连续旋转式注塑成型机， 其特征在于， 所 述多组成型模（6, 8, 9, 10) 包括： 型腔（6)、 第一活动块 （8)、 第 二活动块 （9) 及型芯 （ 10)。
6. 根据权利要求 1所述的一种连续旋转式注塑成型机， 其特征在于， 所 述注射开关 （5)设置在所述的第一注射流道 （3) 上。
7. 根据权利要求 1所述的一种连续旋转式注塑成型机， 其特征在于， 所 述注射开关 （5)设置在所述的第二注射流道 （4) 上。
PCT/CN2009/074903 2009-09-22 2009-11-11 连续旋转式注塑成型机 WO2011035502A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP09849688.8A EP2481547B1 (en) 2009-09-22 2009-11-11 Continuous rotary injection molding machine
US13/497,346 US8651854B2 (en) 2009-09-22 2009-11-11 Continuous rotary injection molding machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910176841A CN101664982A (zh) 2009-09-22 2009-09-22 连续旋转式注塑成型机
CN200910176841.7 2009-09-22

Publications (1)

Publication Number Publication Date
WO2011035502A1 true WO2011035502A1 (zh) 2011-03-31

Family

ID=41801837

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/074903 WO2011035502A1 (zh) 2009-09-22 2009-11-11 连续旋转式注塑成型机

Country Status (4)

Country Link
US (1) US8651854B2 (zh)
EP (1) EP2481547B1 (zh)
CN (1) CN101664982A (zh)
WO (1) WO2011035502A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112491A1 (de) * 2012-12-18 2014-06-18 Krones Ag Vorrichtung und Verfahren zum Herstellen von Kunststoffvorformlingen aus einem thermoplastischen Kunststoff
WO2017099720A1 (en) * 2015-12-08 2017-06-15 iMFLUX Inc. System and method for continuous injection molding
US10300647B2 (en) * 2015-12-08 2019-05-28 iMFLUX Inc. System and method for continuous injection molding
US9937647B2 (en) 2015-12-08 2018-04-10 iMFLUX Inc. Co-injection with continuous injection molding
AT519256B1 (de) * 2017-03-20 2018-05-15 Ing Gottfried Steiner Dipl Verfahren und Vorrichtung zur Herstellung von Bauteilen oder Profilen
CN111941729B (zh) * 2020-08-05 2022-04-12 长春华众延锋彼欧汽车外饰有限公司 一种多工位控温注塑机
CN117300129A (zh) * 2023-11-30 2023-12-29 四川力能超高压设备有限公司 等静压成型装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327352A (en) * 1965-01-13 1967-06-27 El Tronics Inc Rotary transfer molding machine having rope feed
DE2150839A1 (de) * 1970-10-12 1972-04-13 Nibco Spritzgussmaschine
US4470796A (en) * 1980-06-23 1984-09-11 Van Dorn Company Apparatus for molding hollow plastic articles
DE4138849A1 (de) * 1991-11-26 1993-05-27 Planex Projektierungsgesellsch Vorrichtung zum herstellen von formteilen aus thermoplastischen kunststoffen
US5643620A (en) * 1995-08-09 1997-07-01 Electra Form, Inc. Continuous injection molding system
US6179605B1 (en) * 1998-11-12 2001-01-30 C & L Plastics, Inc. Rotary injection mold
US20030227108A1 (en) * 2002-03-06 2003-12-11 Okerson C. Albert Thick composite continuous molding process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918864A (en) * 1972-02-23 1975-11-11 Felten & Guilleaume Kabelwerk Molding of synthetic plastic members onto a travelling elongated element
DE19734473A1 (de) * 1997-08-08 1999-02-18 Dieffenbacher Gmbh Maschf Pressenanlage zur Herstellung von Formteilen aus Kunststoff
CN2908121Y (zh) 2006-05-26 2007-06-06 佛山市顺德区汉达精密电子科技有限公司 多腔模具
DE102007049689A1 (de) * 2007-10-17 2009-04-23 Krones Ag Vorrichtung zum Streckblasen und Verfahren zum Herstellen von Preforms
CN101456239A (zh) 2007-12-10 2009-06-17 鸿富锦精密工业（深圳）有限公司 可封阻分流道的一模多穴射出模具

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327352A (en) * 1965-01-13 1967-06-27 El Tronics Inc Rotary transfer molding machine having rope feed
DE2150839A1 (de) * 1970-10-12 1972-04-13 Nibco Spritzgussmaschine
US4470796A (en) * 1980-06-23 1984-09-11 Van Dorn Company Apparatus for molding hollow plastic articles
DE4138849A1 (de) * 1991-11-26 1993-05-27 Planex Projektierungsgesellsch Vorrichtung zum herstellen von formteilen aus thermoplastischen kunststoffen
US5643620A (en) * 1995-08-09 1997-07-01 Electra Form, Inc. Continuous injection molding system
US6179605B1 (en) * 1998-11-12 2001-01-30 C & L Plastics, Inc. Rotary injection mold
US20030227108A1 (en) * 2002-03-06 2003-12-11 Okerson C. Albert Thick composite continuous molding process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2481547A4 *

Also Published As

Publication number Publication date
US20120231110A1 (en) 2012-09-13
US8651854B2 (en) 2014-02-18
EP2481547B1 (en) 2018-08-15
EP2481547A4 (en) 2014-05-28
EP2481547A1 (en) 2012-08-01
CN101664982A (zh) 2010-03-10

Similar Documents

Publication Publication Date Title
WO2011035502A1 (zh) 连续旋转式注塑成型机
CN102490309B (zh) 一种全电动微型精密注射成型机
CN101254642A (zh) 双色一次成型注塑模具以及注塑成型方法
CN203945598U (zh) 一种新型注塑模具
CN104924527A (zh) 一种热流道双层模具注塑结构注塑模具
CN104325604A (zh) 微成型哑铃型制品的注塑模
CN111775401B (zh) 一种多工位分层注塑的厚壁透镜注塑模具
CN205167399U (zh) 一种注塑机喷嘴
CN107891583A (zh) 注塑模具的单腔成型二次封胶机构
KR100994839B1 (ko) 쎄미 스택 몰드
CN202114867U (zh) 带有镶件的注塑模具
TWI735631B (zh) 高效能產出之雙鎖模、雙保壓射出成型機
CN203246051U (zh) 一种卧式注塑机
CN202079731U (zh) 大型tv内装塑框一模二型腔热流道注塑模具
CN207128198U (zh) 穿线护套热流道模具
CN105397988A (zh) 温度可控的注塑模具
CN101905512A (zh) 注塑模具一模异腔流道锁
CN202271495U (zh) 空调器挂机底座针阀式热流道模具
WO2011035501A1 (zh) 塑料瓶胚注塑成型机
CN201736402U (zh) 注塑用防拉丝镶件式唧嘴
CN205167434U (zh) 温度可控的注塑模具
CN204800944U (zh) 一种注塑成型装置
CN201511491U (zh) 连续旋转式注塑成型机
CN109421222A (zh) 一种注塑模具及注塑机
CN109366857A (zh) 一种单注射双模具注塑设备及其注塑成型方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09849688

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 13497346

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 3481/DELNP/2012

Country of ref document: IN

Ref document number: 2009849688

Country of ref document: EP