CN202781787U - 一种塑料挤出机的温度控制器 - Google Patents

一种塑料挤出机的温度控制器 Download PDF

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CN202781787U
CN202781787U CN2012203468575U CN201220346857U CN202781787U CN 202781787 U CN202781787 U CN 202781787U CN 2012203468575 U CN2012203468575 U CN 2012203468575U CN 201220346857 U CN201220346857 U CN 201220346857U CN 202781787 U CN202781787 U CN 202781787U
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temperature
plastic
plastics
control system
temperature sensor
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钭礼俊
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/04Particle-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92009Measured parameter
    • B29C2948/92209Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92323Location or phase of measurement
    • B29C2948/92361Extrusion unit
    • B29C2948/9238Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/924Barrel or housing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92704Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92857Extrusion unit
    • B29C2948/92876Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895Barrel or housing

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

Abstract

塑料挤出生产是将粒状或粉状塑料加入挤出机料筒内,由转动着的螺杆把塑料向前输送并压缩,在一定的温度和压力下熔融塑化,熔体在螺杆挤压作用下流经出口模具即可成型,经冷却定型后,再经牵引,切割或卷取即得制品。塑料挤出加工过程中,物料的温度严重影响着产品的质量,尤其是表面质量,传统的温度控制设备和控制原理已经不能够满足未来塑料挤出加工设备对温度控制的要求。本实用新型提供一种塑料挤出机的温度控制器,由温度传感器监控塑料挤出机的温度,并反馈给单片机控制***,单片机控制***根据反馈的温度,通过PID调节加热***、冷却***达到合适的温度。温度传感器反馈的温度值可以直接由LED显示,也可以通过USB、RS232等接口传输到计算机。通过无线网络接口,可以实现不同塑料挤出机的通信及数据共享功能。

Description

一种塑料挤出机的温度控制器
技术领域
本实用新型涉塑料挤出机的温度控制领域,尤其是涉及到一种塑料挤出机的温度控制器。
背景技术
塑料挤出生产是将粒状或粉状塑料加入挤出机料筒内,由转动着的螺杆把塑料向前输送并压缩,在一定的温度和压力下熔融塑化,熔体在螺杆挤压作用下流经出口模具即可成型,经冷却定型后,再经牵引,切割或卷取即得制品。塑料挤出加工过程中,物料的温度严重影响着产品的质量,尤其是表面质量,传统的温度控制设备和控制原理已经不能够满足未来塑料挤出加工设备对温度控制的要求。
实用新型内容
本实用新型基于嵌入式***,提供一种塑料挤出机的温度控制器,包括单片机控制***、加热***、冷却***、温度传感器、无线网络接口、LED显示、计算机。其中,单片机控制***为核心,加热***、冷却***、温度传感器、无线网络接口、LED显示、计算机与其相连接。
所述的单片机控制***与加热***、冷却***单向连接,并对其控制;
所述的单片机控制***与LED显示单向连接,向LED发送显示数据;
所述的单片机控制***与温度传感器单向连接,温度传感器反馈温度值;
所述的单片机控制***与无线网络接口、计算机双向连接;
所述的单片机控制***通过USB、RS232接口与计算机相连;
所述的加热***、冷却***、温度传感器与塑料挤出机的输料筒相连接。
本实用新型提供一种塑料挤出机的温度控制器,由温度传感器监控塑料挤出机的温度,并反馈给单片机控制***,单片机控制***根据反馈的温度,通过PID调节加热***、冷却***达到合适的温度。温度传感器反馈的温度值可以直接由LED显示,也可以通过USB、RS232等接口传输到计算机。通过无线网络接口,可以实现不同塑料挤出机的通信及数据共享功能。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
以下结合附图实施例对本实用新型作进一步详细描述。
图1为本实用新型的结构示意图。本实用新型基于嵌入式***,提供一种塑料挤出机的温度控制器,包括单片机控制***、加热***、冷却***、温度传感器、无线网络接口、LED显示、计算机。其中,单片机控制***为核心,加热***、冷却***、温度传感器、无线网络接口、LED显示、计算机与其相连接。单片机控制***与加热***、冷却***单向连接,并对其控制;单片机控制***与温度传感器单向连接,温度传感器反馈温度值;单片机控制***与LED显示单向连接,向LED发送显示数据;单片机控制***与无线网络接口、计算机双向连接。加热***、冷却***、温度传感器与塑料挤出机的输料筒相连接。本实用新型提供一种塑料挤出机的温度控制器,由温度传感器监控塑料挤出机的温度,并反馈给单片机控制***,单片机控制***根据反馈的温度,通过PID调节加热***、冷却***达到合适的温度。温度传感器反馈的温度值可以直接由LED显示,也可以通过USB、RS232等接口传输到计算机。通过无线网络接口,可以实现不同塑料挤出机的通信及数据共享功能。
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解,本实用新型不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种塑料挤出机的温度控制器,包括单片机控制***、加热***、冷却***、温度传感器、无线网络接口、LED显示、计算机,其特征在于:所述的单片机控制***为核心,加热***、冷却***、温度传感器、无线网络接口、LED显示、计算机与其相连接。
2.根据权利要求1所述的温度控制器,其特征在于:
所述的单片机控制***与加热***、冷却***单向连接,并对其控制;
所述的单片机控制***与LED显示单向连接,向LED发送显示数据;
所述的单片机控制***与温度传感器单向连接,温度传感器反馈温度值;
所述的单片机控制***与无线网络接口、计算机双向连接;
所述的单片机控制***通过USB、RS232接口与计算机相连;
所述的加热***、冷却***、温度传感器与塑料挤出机的输料筒相连接。
CN2012203468575U 2012-07-17 2012-07-17 一种塑料挤出机的温度控制器 Expired - Fee Related CN202781787U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522526A (zh) * 2013-09-30 2014-01-22 西安交通大学 一种多层共挤模头智能温度控制***及其控制方法
CN104834259A (zh) * 2015-06-03 2015-08-12 李华侨 挤出机单片机控制***

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522526A (zh) * 2013-09-30 2014-01-22 西安交通大学 一种多层共挤模头智能温度控制***及其控制方法
CN103522526B (zh) * 2013-09-30 2016-01-13 西安交通大学 一种多层共挤模头智能温度控制***及其控制方法
CN104834259A (zh) * 2015-06-03 2015-08-12 李华侨 挤出机单片机控制***

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Termination date: 20130717