CN203172005U - 一种用于监控pvc线管生产线的装置 - Google Patents

一种用于监控pvc线管生产线的装置 Download PDF

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Publication number
CN203172005U
CN203172005U CN2012206227570U CN201220622757U CN203172005U CN 203172005 U CN203172005 U CN 203172005U CN 2012206227570 U CN2012206227570 U CN 2012206227570U CN 201220622757 U CN201220622757 U CN 201220622757U CN 203172005 U CN203172005 U CN 203172005U
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China
Prior art keywords
cutting machine
pvc
production line
line
pipe production
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Expired - Lifetime
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CN2012206227570U
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English (en)
Inventor
高堃
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NANJING LIANSU TECHNOLOGY INDUSTRIAL Co Ltd
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NANJING LIANSU TECHNOLOGY INDUSTRIAL 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
    • B29C48/03—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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92019—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92428—Calibration, after-treatment, or cooling zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92923—Calibration, after-treatment or cooling zone

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Factory Administration (AREA)

Abstract

本实用新型提出的一种用于监控PVC线管生产线的装置，包括安装在真空箱的电接点压力表、报警装置和用于对PVC线管进行切割的切割机，所述电接点压力表分别控制报警装置和切割机。其中电接点压力表通过PLC控制切割机。在PVC线管生产出现异常时及时报警，并控制切割机对PVC线管的切割，以得到与标准PVC线管不同的PVC线管，方便区分不良品与正品，采用本装置方便员工快速发现问题，解决问题，保证废品与正品分开处理，大大降低了废品率。

Description

一种用于监控PVC线管生产线的装置
技术领域
本实用新型属于挤出生产线，特别是一种用于监控PVC线管生产线的装置。 
背景技术
传统的挤出生产线常常出现真空箱压力异常的情况，异常时由于没有明显的现象，所以员工不易于察觉。而且就算发现了故障仍然很难区分出前面生产出来的管材哪些是好管哪些是废管，要么把正品当不合格品一并处理掉造成浪费，要么错漏把不合格品流入下一道工序造成产品出厂合格率下降。 
发明内容
为了克服现有技术的不足，本实用新型提出一种用于监控PVC线管生产线的装置，实时监控PVC线管的生产线，及时报警并进行处理。 
为了实现上述目的，本实用新型的技术方案为： 
一种用于监控PVC线管生产线的装置，包括安装在真空箱的电接点压力表、报警装置和用于对PVC线管进行切割的切割机，所述电接点压力表分别控制报警装置和切割机。
所述报警装置为光电报警装置和/或蜂鸣报警装置。 
所述电接点压力表通过PLC控制切割机。 
本实用新型的有益效果：在PVC线管生产出现异常时及时报警，并控制切割机对PVC线管的切割，以得到与标准PVC线管不同的PVC线管，方便区分不良品与正品，采用本装置方便员工快速发现问题，解决问题，保证废品与正品分开处理，大大降低了废品率。 
附图说明
图1为本实用新型的安装示意图； 
图2为本实用新型的工作流程图。
具体实施方式
如图1，本实用新型提出的一种用于监控PVC线管生产线的装置，包括安装在真空箱1的电接点压力表2、报警装置3和用于对PVC线管进行切割的切割机4，所述电接点压力表2分别控制报警装置3和切割机4。其中电接点压力表2通过PLC 5控制切割机4。在本实施例中报警装置3采用光电报警装置，光电报警装置安装在切割机4上方。 
本实用新型的工作流程图如图2所示，当真空箱1失压时，电接点压力表2将信号发给光电报警装置和PLC5，PLC5控制切割机4的切割工作，使PVC线管长度延长或缩短，在本实施例中使PVC线管长度延长，光电报警装置的报警灯闪烁，提醒操作人员去排出故障问题，当问题解决，真空压力恢复，PLC5控制切割机恢复切割长度。 

Claims (3)

1.一种用于监控PVC线管生产线的装置，其特征在于包括安装在真空箱的电接点压力表、报警装置和用于对PVC线管进行切割的切割机，所述电接点压力表分别控制报警装置和切割机。
2.根据权利要求1所述的用于监控PVC线管生产线的装置，其特征在于所述报警装置为光电报警装置和/或蜂鸣报警装置。
3.根据权利要求2所述的用于监控PVC线管生产线的装置，其特征在于所述电接点压力表通过PLC控制切割机。
CN2012206227570U 2012-11-22 2012-11-22 一种用于监控pvc线管生产线的装置 Expired - Lifetime CN203172005U (zh)

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CN2012206227570U CN203172005U (zh) 2012-11-22 2012-11-22 一种用于监控pvc线管生产线的装置

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Application Number Priority Date Filing Date Title
CN2012206227570U CN203172005U (zh) 2012-11-22 2012-11-22 一种用于监控pvc线管生产线的装置

Publications (1)

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CN203172005U true CN203172005U (zh) 2013-09-04

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Granted publication date: 20130904