CN203637129U - 一种高效双螺杆垂直塑料挤出机 - Google Patents

一种高效双螺杆垂直塑料挤出机 Download PDF

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CN203637129U
CN203637129U CN201320849546.5U CN201320849546U CN203637129U CN 203637129 U CN203637129 U CN 203637129U CN 201320849546 U CN201320849546 U CN 201320849546U CN 203637129 U CN203637129 U CN 203637129U
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frequency motor
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戴成章
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Shanghai Yucheng Polymer Material Co ltd
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Shanghai Yu Cheng Can Xing Plastic Material Co Ltd
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    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/025—General arrangement or layout of plant
    • B29C48/0255—General arrangement or layout of plant for extruding parallel streams of material, e.g. several separate parallel streams of extruded material forming separate articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • B29C48/142—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration using force fields, e.g. gravity or electrical fields
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/404—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having non-intermeshing parts
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/41—Intermeshing counter-rotating screws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

本实用新型公开了一种高效双螺杆垂直塑料挤出机，包括：左进料斗、左真空进料管、左变频电机、左传动齿轮箱、左垂直螺杆、右进料斗、右真空进料管、右变频电机、右传动齿轮箱、右垂直螺杆和出料口。本实用新型提供一种高效双螺杆垂直塑料挤出机，实现了快速高效的塑料材料挤出自动化，提高生产效率，减少工艺流程、生产能耗和机器占地面积。

Description

一种高效双螺杆垂直塑料挤出机
技术领域
本实用新型属于机械制造领域，尤其涉及一种高效双螺杆垂直塑料挤出机。 
背景技术
无论在合成树脂生产中,还是在废旧塑料回收再利用中,挤出造料都起着重要作用。其工作原理是:高聚物经过螺杆挤出机的塑化、熔融,通过机头挤出成条形或带形后,由造粒设备切成颗粒,再经振动筛的筛选,就获得所需粒径的塑料颗粒。挤出形式可分为热切和冷切。所谓热切是指物料从机头模孔中挤出后,在熔融或半熔融状态下进行切粒的方法;而冷切是指物料从机头模孔中挤出后牵引拉成条状,进入水槽中冷却后进行切粒的方法。 
在这种情况下，需要多种材料先混合后挤出，塑料挤出机的占地面积大，工作能耗高，而且多种材料必须先混合后挤出，工艺复杂，必须提供一种高效双螺杆垂直塑料挤出机，实现了快速高效的塑料材料挤出自动化，提高生产效率，减少工艺流程、生产能耗和机器占地面积。 
发明内容
本实用新型的目的在于提供一种高效双螺杆垂直塑料挤出机，实现了快速高效的塑料材料挤出自动化，提高生产效率，减少工艺流程、生产能耗和机器占地面积。 
实现上述目的的技术方案是：一种高效双螺杆垂直塑料挤出机，包括：左进料斗、左真空进料管、左变频电机、左传动齿轮箱、左垂直螺杆、右进料斗、右真空进料管、右变频电机、右传动齿轮箱、右垂直螺杆和出料口，其中： 
所述左变频电机垂直向下安装，所述左变频电机的出轴连接所述左传动齿轮箱，所述左传动齿轮箱的出轴连接所述左垂直螺杆，所述左变频电机、所述左传动齿轮箱和所述左垂直螺杆的中心线保持同一垂直中心线；所述左进料斗位于所述左变频电机 左侧，下端与所述左真空进料管一端连接，所述左真空进料管另一端连接内含所述左垂直螺杆和所述右垂直螺杆的所述出料口；所述右变频电机垂直向下安装与所述左变频电机轴对称，所述右变频电机的出轴连接所述右传动齿轮箱，与所述左变频电机轴对称；所述右传动齿轮箱与所述左传动齿轮箱轴对称，所述右传动齿轮箱的出轴连接所述右垂直螺杆，所述右变频电机、所述右传动齿轮箱和所述右垂直螺杆的中心线保持同一垂直中心线，所述右垂直螺杆与所述左垂直螺杆轴对称；所述右进料斗与所述左进料斗轴对称，所述右真空进料管与所述左真空进料管轴对称，所述右进料斗位于所述右变频电机右侧，下端与所述右真空进料管一端连接，所述右真空进料管另一端连接内含所述左垂直螺杆和所述右垂直螺杆的所述出料口。 
上述左变频电机转动带动了上述左传动齿轮箱的逆时针转动，上述左传动齿轮箱的转动带动上述左垂直螺杆转动；上述右变频电机转动带动了上述右传动齿轮箱的顺时针转动，上述右传动齿轮箱的转动带动上述右垂直螺杆转动；上述左进料斗和上述右进料斗中的塑料材料在自重和真空挤压的作用下混合熔融变性，从上述出料口流出。 
上述左进料斗和上述右进料斗中的塑料材料混合比例不同，上述左变频电机与上述右变频电转速不同。 
由于采用了本实用新型装置，一种高效双螺杆垂直塑料挤出机，实现了快速高效的塑料材料挤出自动化，提高生产效率，减少工艺流程、生产能耗和机器占地面积。 
附图说明
图1是本实用新型的结构示意图。 
具体实施方式
下面将结合附图对本实用新型作进一步说明。 
请参照图1，图中给出了一种高效双螺杆垂直塑料挤出机，包括：左进料斗1、左真空进料管2、左变频电机3、左传动齿轮箱4、左垂直螺杆5、右进料斗6、右真空进料管7、右变频电机8、右传动齿轮箱9、右垂直螺杆10和出料口11，其中： 
左变频电机3垂直向下安装，左变频电机3的出轴连接左传动齿轮箱4，左传动齿轮箱4的出轴连接左垂直螺杆5，左变频电机3、左传动齿轮箱4和左垂直螺杆5 的中心线保持同一垂直中心线；左进料斗1位于左变频电机3左侧，下端与左真空进料管2一端连接，左真空进料管另一端连接内含左垂直螺杆5和右垂直螺杆10的出料口11；右变频电机8垂直向下安装与左变频电机3轴对称，右变频电机8的出轴连接右传动齿轮箱9，与左变频电机3轴对称；右传动齿轮箱9与左传动齿轮箱4轴对称，右传动齿轮箱9的出轴连接右垂直螺杆10，右变频电机8、右传动齿轮箱9和右垂直螺杆10的中心线保持同一垂直中心线，右垂直螺杆10与左垂直螺杆5轴对称；右进料斗6与左进料斗1轴对称，右真空进料管与左真空进料管2轴对称，右进料斗6位于右变频电机8右侧，下端与右真空进料管一端连接，右真空进料管另一端连接内含左垂直螺杆5和右垂直螺杆10的出料口11。 
左变频电机3转动带动了左传动齿轮箱4的逆时针转动，左传动齿轮箱4的转动带动左垂直螺杆5转动；右变频电机8转动带动了右传动齿轮箱9的顺时针转动，右传动齿轮箱9的转动带动右垂直螺杆10转动；左进料斗1和右进料斗6中的塑料材料在自重和真空挤压的作用下混合熔融变性，从出料口11流出。 
左进料斗1和右进料斗6中的塑料材料混合比例不同，左变频电机3与右变频电转速不同。 
本实用新型的工作原理是：通过变频驱动控制，利用材料自重和真空挤压技术，将混合工艺结合在挤出工艺中，实现了快速高效的塑料材料挤出自动化，提高生产效率，减少工艺流程、生产能耗和机器占地面积。 
以上结合附图实施例对本实用新型进行了详细说明，本领域中普通技术人员可根据上述说明对本实用新型做出种种变化例。因而，实施例中的某些细节不应构成对本实用新型的限定，本实用新型将以所附权利要求书界定的范围作为本实用新型的保护范围。 

Claims (3)

1.一种高效双螺杆垂直塑料挤出机，其特征在于,包括：左进料斗、左真空进料管、左变频电机、左传动齿轮箱、左垂直螺杆、右进料斗、右真空进料管、右变频电机、右传动齿轮箱、右垂直螺杆和出料口，其中： 
所述左变频电机垂直向下安装，所述左变频电机的出轴连接所述左传动齿轮箱，所述左传动齿轮箱的出轴连接所述左垂直螺杆，所述左变频电机、所述左传动齿轮箱和所述左垂直螺杆的中心线保持同一垂直中心线；所述左进料斗位于所述左变频电机左侧，下端与所述左真空进料管一端连接，所述左真空进料管另一端连接内含所述左垂直螺杆和所述右垂直螺杆的所述出料口；所述右变频电机垂直向下安装与所述左变频电机轴对称，所述右变频电机的出轴连接所述右传动齿轮箱，与所述左变频电机轴对称；所述右传动齿轮箱与所述左传动齿轮箱轴对称，所述右传动齿轮箱的出轴连接所述右垂直螺杆，所述右变频电机、所述右传动齿轮箱和所述右垂直螺杆的中心线保持同一垂直中心线，所述右垂直螺杆与所述左垂直螺杆轴对称；所述右进料斗与所述左进料斗轴对称，所述右真空进料管与所述左真空进料管轴对称，所述右进料斗位于所述右变频电机右侧，下端与所述右真空进料管一端连接，所述右真空进料管另一端连接内含所述左垂直螺杆和所述右垂直螺杆的所述出料口。 
2.根据权利要求1所述的一种高效双螺杆垂直塑料挤出机，其特征在于，所述左变频电机转动带动了所述左传动齿轮箱的逆时针转动，所述左传动齿轮箱的转动带动所述左垂直螺杆转动；所述右变频电机转动带动了所述右传动齿轮箱的顺时针转动，所述右传动齿轮箱的转动带动所述右垂直螺杆转动；所述左进料斗和所述右进料斗中的塑料材料在自重和真空挤压的作用下混合熔融变性，从所述出料口流出。 
3.根据权利要求1所述的一种高效双螺杆垂直塑料挤出机，其特征在于，所述左进料斗和所述右进料斗中的塑料材料混合比例不同，所述左变频电机与所述右变频电转速不同。 
CN201320849546.5U 2013-12-20 2013-12-20 一种高效双螺杆垂直塑料挤出机 Expired - Lifetime CN203637129U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104559121A (zh) * 2015-02-12 2015-04-29 上海玉城灿星塑料材料有限公司 一种聚碳酸酯工程塑料的改性生产方法
CN108200765A (zh) * 2015-06-23 2018-06-22 朗多工业公司 生产药品的生产线和包括该生产线的生产车间

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104559121A (zh) * 2015-02-12 2015-04-29 上海玉城灿星塑料材料有限公司 一种聚碳酸酯工程塑料的改性生产方法
CN108200765A (zh) * 2015-06-23 2018-06-22 朗多工业公司 生产药品的生产线和包括该生产线的生产车间

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