CN201559307U - 塑料挤出生产线用增亮装置 - Google Patents

塑料挤出生产线用增亮装置 Download PDF

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Publication number
CN201559307U
CN201559307U CN2009202971724U CN200920297172U CN201559307U CN 201559307 U CN201559307 U CN 201559307U CN 2009202971724 U CN2009202971724 U CN 2009202971724U CN 200920297172 U CN200920297172 U CN 200920297172U CN 201559307 U CN201559307 U CN 201559307U
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China
Prior art keywords
water
water jacket
brightening device
jacket
plastic extruding
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Expired - Fee Related
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CN2009202971724U
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English (en)
Inventor
林云青
叶日才
张文霖
李长辉
高晓光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENAN KANGTAI PLASTIC TECHNOLOGY Co Ltd
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HENAN KANGTAI PLASTIC TECHNOLOGY Co Ltd
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Priority to CN2009202971724U priority Critical patent/CN201559307U/zh
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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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

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

Abstract

本实用新型涉及塑料挤出生产线用增亮装置，有效解决定型套与口模之间因距离间隔大，造成塑料表面光泽不够，形状上出现偏差的问题，其解决的技术方案是，包括口模、密封水套和水泵，密封水套装在口模前端，与口模密封连接，密封水套上、下部对称装有进水端口和出水端口，密封水套经管道和水槽相连通，水槽和其下方的水泵相连通，密封水套经进水端口、出水端口和水泵构成水循环结构，本实用新型结构简单，操作方便，使用效果好，是机械设备上的创新。

Description

塑料挤出生产线用增亮装置
一、技术领域
本实用新型涉及机械设备，特别是一种塑料挤出生产线用增亮装置。
二、背景技术
当前，热塑性塑料挤出成型用的挤出成型机是塑料制品加工中最常用的成型设备，芯棒，口模，定型套三者为挤出模具的组成部分，其中芯棒决定了挤出管材的内壁质量、表面粗糙度、形状、尺寸；而口模决定了产品的形状和尺寸；定型套可以使产品获得良好的表面粗糙度、正确的尺寸和几何形状；但是，由于定型套与口模之间一般都间隔相当大的距离，导致熔融物料与空气接触后，表面光泽不够，并且形状上出现偏差，故改进和创新势在必行。
三、实用新型内容
针对上述情况，为克服现有技术缺陷，本实用新型之目的就是提供一种塑料挤出生产线用增亮装置，可有效解决定型套与口模之间因距离间隔大，造成塑料表面光泽不够，形状上出现偏差的问题，其解决的技术方案是，包括口模、密封水套和水泵，密封水套装在口模前端，与口模密封连接，密封水套上、下部对称装有进水端口和出水端口，密封水套经管道和水槽相连通，水槽和其下方的水泵相连通，密封水套经进水端口、出水端口和水泵构成水循环结构。本实用新型结构简单，操作方便，使用效果好，是机械设备上的创新。
四、附图说明
附图为本实用新型的结构主视图。
五、具体实施方式
以下结合附图对本实用新型的具体实施方式作详细说明。
由附图给出，本实用新型包括口模、密封水套和水泵，密封水套2装在口模1前端，与口模1密封连接，密封水套2上、下部对称装有进水端口3和出水端口4，密封水套2经管道和水槽7相连通，水槽和其下方的水泵5相连通，密封水套2经进水端口3、出水端口4和水泵5构成水循环结构。
为了保证使用效果，所说的密封水套2内有抛光层，抛光层外部电镀有一铬层或镍层等稀有金属层；所说的口模1后端和挤出主机6相连接。
上述实施例不以任何形式限定本实用新型，凡采取等同替换或等效变换的形式所获得的技术方案，均属于本实用新型的保护范围。
本实用新型由于密封水套内部有抛光层，并有一层电镀铬、镍等稀有金属层，因此非常光滑，不会对管材的挤出产生影响，并通过内部的水循环，加速熔融物料的冷却，进而增加产品的表面光泽亮，本实用新型操作方便，结构新颖独特，有效解决了定型套与口模之间因距离间隔大，造成塑料表面无光泽，形状上出现偏差的问题，经济和社会效益显著。

Claims (3)

1.一种塑料挤出生产线用增亮装置，包括口模、密封水套和水泵，其特征在于，密封水套(2)装在口模(1)前端，与口模(1)密封连接，密封水套(2)上、下部对称装有进水端口(3)和出水端口(4)，密封水套(2)经管道和水槽(7)相连通，水槽和其下方的水泵(5)相连通，密封水套(2)经进水端口(3)、出水端口(4)和水泵(5)构成水循环结构。
2.根据权利要求1所述的塑料挤出生产线用增亮装置，其特征在于，所说的密封水套(2)内有抛光层，抛光层外部电镀有一铬层或镍层。
3.根据权利要求1所述的塑料挤出生产线用增亮装置，其特征在于，所说的口模(1)后端和挤出主机(6)相连接。
CN2009202971724U 2009-12-23 2009-12-23 塑料挤出生产线用增亮装置 Expired - Fee Related CN201559307U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202971724U CN201559307U (zh) 2009-12-23 2009-12-23 塑料挤出生产线用增亮装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202971724U CN201559307U (zh) 2009-12-23 2009-12-23 塑料挤出生产线用增亮装置

Publications (1)

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CN201559307U true CN201559307U (zh) 2010-08-25

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Granted publication date: 20100825

Termination date: 20121223