CN201800230U - 用于塑料管材定径的外水环装置 - Google Patents

用于塑料管材定径的外水环装置 Download PDF

Info

Publication number
CN201800230U
CN201800230U CN2010205408419U CN201020540841U CN201800230U CN 201800230 U CN201800230 U CN 201800230U CN 2010205408419 U CN2010205408419 U CN 2010205408419U CN 201020540841 U CN201020540841 U CN 201020540841U CN 201800230 U CN201800230 U CN 201800230U
Authority
CN
China
Prior art keywords
ring
cylindrical
water ring
plastic pipe
annulus cylindricality
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2010205408419U
Other languages
English (en)
Inventor
李延杰
赵志刚
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.)
TIELING TIANYU PLASTIC PIPE MATERIAL CO Ltd
Original Assignee
TIELING TIANYU PLASTIC PIPE MATERIAL CO Ltd
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 TIELING TIANYU PLASTIC PIPE MATERIAL CO Ltd filed Critical TIELING TIANYU PLASTIC PIPE MATERIAL CO Ltd
Priority to CN2010205408419U priority Critical patent/CN201800230U/zh
Application granted granted Critical
Publication of CN201800230U publication Critical patent/CN201800230U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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

Landscapes

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

Abstract

本实用新型公开了一种用于塑料管材定径的外水环装置，该外水环装置包括一个带有外螺纹的圆环柱形内环(3)和一个带有内螺纹的圆环柱形外环(4)，当所述圆环柱形内环(3)以外螺纹旋入圆环柱形外环(4)内螺纹时，圆柱形内环(3)和圆柱形外环(4)之间在沿圆周方向形成入水口(2)，圆环柱形内环(3)和圆环柱形外环(4)之间下端部沿圆周方向形成出水口(1)。本装置主要依靠螺纹来调节水环，使水环均匀的分布在管坯四周，使管坯冷却均匀，避免因冷却不均造成壁厚不均，影响管材质量。

Description

用于塑料管材定径的外水环装置
技术领域
本实用新型涉及一种用于塑料管材定径的外水环装置。
背景技术
塑料供水管生产线的生产设备包括控制台，挤出机，真空定型机和切断机，原料填入挤出机的填料口中，加温搅拌，经螺旋推进器不断向前从机头挤出口挤出成型，成为截面是圆环形的薄壁圆筒型材，然后进入真空定型机进行冷却定型，这种内水环冷却定径方法适用于大口径管材。对于口径在DN63以下的管材来说，生产速度慢，生产效率较低。
实用新型内容
本实用新型要解决的技术问题是提供一种能提高生产速度，提高产量的用于塑料管材定径的外水环装置。
为解决上述技术问题，本实用新型采用的技术方案是：用于塑料管材定径的外水环装置包括一个带有外螺纹的圆环柱形内环和一个带有内螺纹的圆环柱形外环，当所述圆环柱形内环以外螺纹旋入圆环柱形外环内螺纹时，圆柱形内环和圆柱形外环之间在沿圆周方向形成入水口，圆环柱形内环和圆环柱形外环之间下端部沿圆周方向形成出水口。
在塑料管材生产线加装本实用新型用于塑料管材定径的外水环装置后，在塑料管材进入定径套口时进行冷却，塑料管材外表面达到迅速冷却，冷却效果好，提高了产品质量，另外水环还能起到润滑作用，使管坯在高速生产时外表面也不能被拉破。
附图说明
下面结合附图对本实用新型的具体实施方式作进一步的详细说明。
图1为本实用新型用于塑料管材定径的外水环装置使用时装配剖视示意图。
具体实施方式
图1中，本实用新型用于塑料管材定径的外水环装置包括一个带有外螺纹(图中未示出)的圆环柱形内环3和一个带有内螺纹(图中未示出)的圆环柱形外环4，当所述圆环柱形内环3以外螺纹旋入圆环柱形外环4内螺纹时，圆柱形内环3和圆柱形外环4之间在沿圆周方向形成入水口2，圆环柱形内环3和圆环柱形外环4之间下端部沿圆周方向形成出水口1。
本装置主要依靠螺纹来调节水环，使水环均匀的分布在管坯四周，使管坯冷却均匀，避免因冷却不均造成壁厚不均，影响管材质量。

Claims (1)

1.一种用于塑料管材定径的外水环装置，其特征在于：该外水环装置包括一个带有外螺纹的圆环柱形内环(3)和一个带有内螺纹的圆环柱形外环(4)，当所述圆环柱形内环(3)以外螺纹旋入圆环柱形外环(4)内螺纹时，圆柱形内环(3)和圆柱形外环(4)之间在沿圆周方向形成入水口(2)，圆环柱形内环(3)和圆环柱形外环(4)之间下端部沿圆周方向形成出水口(1)。
CN2010205408419U 2010-09-20 2010-09-20 用于塑料管材定径的外水环装置 Expired - Fee Related CN201800230U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205408419U CN201800230U (zh) 2010-09-20 2010-09-20 用于塑料管材定径的外水环装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205408419U CN201800230U (zh) 2010-09-20 2010-09-20 用于塑料管材定径的外水环装置

Publications (1)

Publication Number Publication Date
CN201800230U true CN201800230U (zh) 2011-04-20

Family

ID=43869745

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205408419U Expired - Fee Related CN201800230U (zh) 2010-09-20 2010-09-20 用于塑料管材定径的外水环装置

Country Status (1)

Country Link
CN (1) CN201800230U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991209A (zh) * 2014-06-04 2014-08-20 东莞市瀛通电线有限公司 雾面线缆自动化生产方法及生产线

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991209A (zh) * 2014-06-04 2014-08-20 东莞市瀛通电线有限公司 雾面线缆自动化生产方法及生产线

Similar Documents

Publication Publication Date Title
CN2846100Y (zh) 线缆护套挤出自定芯口型模具
CN202318887U (zh) 塑料管材定径套
CN201800230U (zh) 用于塑料管材定径的外水环装置
CN209111496U (zh) 一种新型的管材高效定径装置
CN211164451U (zh) 用于3d打印机的挤出装置
CN105729753A (zh) 一种多头橡塑挤压机头
CN203198241U (zh) 一种塑料管材挤出模具
RU118845U1 (ru) Шнековый экструдер
CN202093895U (zh) 护套挤塑机的快速换模模具
CN205651634U (zh) 一种多头橡塑挤压机头
CN204036802U (zh) 带螺纹机筒的单螺杆塑料挤出机
CN209350847U (zh) 小口径双壁波纹管挤出机头
CN206326832U (zh) 一种塑胶粒生产用挤料螺杆
CN201189717Y (zh) 一种锥型单螺杆挤出机
CN204712391U (zh) 一种中心冷却螺杆
CN104816454A (zh) 一种新型挤管辅机
CN204955358U (zh) 一种橡胶管挤出机机头
CN204235847U (zh) 用于pe燃气管管坯内表面抛光组件
CN205799814U (zh) 真空挤出机可调泥速式机头
CN205364486U (zh) 一种挤出机螺杆安装机构
CN219325513U (zh) 一种塑料包装袋生产用挤出装置
CN202623236U (zh) 一种能够防止滴料的塑料挤出机
CN213704473U (zh) 多用途挤出模具
CN203713044U (zh) 塑料管生产线用双螺杆喂料机
CN203305467U (zh) 一种注塑机喷嘴

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110420

Termination date: 20160920

CF01 Termination of patent right due to non-payment of annual fee