CN104708797A - 拉力传感控制装置 - Google Patents

拉力传感控制装置 Download PDF

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Publication number
CN104708797A
CN104708797A CN201510130973.1A CN201510130973A CN104708797A CN 104708797 A CN104708797 A CN 104708797A CN 201510130973 A CN201510130973 A CN 201510130973A CN 104708797 A CN104708797 A CN 104708797A
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CN
China
Prior art keywords
extruder
control device
sensing control
shaping platform
sizing table
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.)
Pending
Application number
CN201510130973.1A
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English (en)
Inventor
孙学兵
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.)
Sky Xingan Of Guilin City Becomes Science And Technology Ltd Co
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Sky Xingan Of Guilin City Becomes Science And Technology Ltd Co
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Application filed by Sky Xingan Of Guilin City Becomes Science And Technology Ltd Co filed Critical Sky Xingan Of Guilin City Becomes Science And Technology Ltd Co
Priority to CN201510130973.1A priority Critical patent/CN104708797A/zh
Publication of CN104708797A publication Critical patent/CN104708797A/zh
Pending legal-status Critical Current

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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
    • B29C48/25—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
    • B29C2948/92028—Force; Tension
    • 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
    • B29C2948/9258—Velocity

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

Abstract

本发明公开了一种拉力传感控制装置，包括位置不锁定而可移动的定型台，所述定型台的移动方向为挤出机的挤出推力方向，所述定型台与挤出机之间设有感应定型台的移动量并将感应信号于控制系统的显示器上显示的拉力传感器。本发明通过拉力传感器感应定型台的移动量，间接检测出挤出机的挤出推力，以此为依据调节牵引机的牵引速度来控制生产，相对传统只凭经验来控制牵引力，大大提高了产品的合格率。

Description

拉力传感控制装置
技术领域
本发明涉及塑料制品挤出定型生产控制技术，具体为一种拉力传感控制装置。
背景技术
塑料制品的生产涉及挤出和定型，塑料原料经挤出机挤出，并经定型机定型台上的多块定型板定型并冷却后成为成型产品。挤出和定型生产过程中，由于牵引力的大小受挤出机的挤出力和定型机定型台的摩擦力影响，牵引机产生的牵引力设定全凭工人经验来控制，如遇经验不足或员工责任心不到位，牵引力经常会设定为不匹配，生产过程中易造成废品。
发明内容
针对现有技术的不足，本发明所要解决的技术问题是提出了一种拉力传感控制装置，以确保在塑料制品的挤出和定型生产中的产品合格率。
能够解决上述技术问题的拉力传感控制装置，其技术方案包括位置不锁定而可移动的定型台，所述定型台的移动方向为挤出机的挤出推力方向，所述定型台与挤出机之间设有感应定型台的移动量并将感应信号于控制系统的显示器上显示的拉力传感器。
本发明的有益效果：
本发明拉力传感控制装置通过拉力传感器感应定型台的移动量，间接检测出挤出机的挤出推力，以此为依据调节牵引机的牵引速度来控制生产，相对传统只凭经验来控制牵引力，直观方便，便于操作，大大提高了产品的合格率。
附图说明
图1为本发明一种实施方式的结构示意图。
图号标识：1、定型台；2、挤出机；3、拉力传感器。
具体实施方式
下面结合附图所示实施方式对本发明的技术方案作进一步说明。
本发明拉力传感控制装置包括定型台1和拉力传感器3。
所述定型台1通过滚轮安装，工作时滚轮不锁紧而使定型台1具有在外力作用下沿受力方向的移动，所述外力为挤出机2的挤出推力，在挤出机2的挤出推力作用下，定型台1有一个沿挤出推力方向的移动量，如图1所示。
所述定型台1的移动量与挤出机2的挤出推力大小有关，检测出移动量的多少即可相应了解挤出机2挤出推力的大小。
如图1所示，所述拉力传感器3设置在定型台1与挤出机2之间，塑料制品在挤出定型时，挤出机2的挤出推力作用在定型台1上，使定型台1通过滚轮沿挤出推力向有一个移动量，所述拉力传感器3感应到该移动量，并将感应信号转化为挤出推力的大小并于控制系统的显示器上显示，操作工人可通过显示器上的显示数据调节牵引机的牵引速度来控制生产，从而有效保障了产品的合格率。

Claims (1)

1.拉力传感控制装置，其特征在于：包括位置不锁定而可移动的定型台(1)，所述定型台(1)的移动方向为挤出机(2)的挤出推力方向，所述定型台(1)与挤出机(2)之间设有感应定型台(1)的移动量并将感应信号于控制系统的显示器上显示的拉力传感器(3)。
CN201510130973.1A 2015-03-24 2015-03-24 拉力传感控制装置 Pending CN104708797A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510130973.1A CN104708797A (zh) 2015-03-24 2015-03-24 拉力传感控制装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510130973.1A CN104708797A (zh) 2015-03-24 2015-03-24 拉力传感控制装置

Publications (1)

Publication Number Publication Date
CN104708797A true CN104708797A (zh) 2015-06-17

Family

ID=53408770

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510130973.1A Pending CN104708797A (zh) 2015-03-24 2015-03-24 拉力传感控制装置

Country Status (1)

Country Link
CN (1) CN104708797A (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897975A (en) * 1959-11-07 1962-06-06 Bayer Ag Worm assembly for melting and plasticizing substances
GB1098476A (en) * 1964-05-08 1968-01-10 Cabot Corp Thermoforming thermoplastic compositions
JPS59103735A (ja) * 1982-12-07 1984-06-15 Ube Ind Ltd 熱可塑性樹脂押出成形品の製造方法
DE3609167A1 (de) * 1986-03-19 1987-10-08 Huels Chemische Werke Ag Verfahren zur herstellung geschaeumter extrudate
DE4113746C1 (en) * 1991-04-26 1992-04-09 Reifenhaeuser Gmbh & Co Maschinenfabrik, 5210 Troisdorf, De Operating installation for winding extruded material - using winding station with electric motor controlled by signal determined by material flow rate
JPH1034736A (ja) * 1996-07-22 1998-02-10 Sekisui Chem Co Ltd 押出成形方法
CN204505797U (zh) * 2015-03-24 2015-07-29 桂林市兴安天成科技有限责任公司 拉力传感控制装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897975A (en) * 1959-11-07 1962-06-06 Bayer Ag Worm assembly for melting and plasticizing substances
GB1098476A (en) * 1964-05-08 1968-01-10 Cabot Corp Thermoforming thermoplastic compositions
JPS59103735A (ja) * 1982-12-07 1984-06-15 Ube Ind Ltd 熱可塑性樹脂押出成形品の製造方法
DE3609167A1 (de) * 1986-03-19 1987-10-08 Huels Chemische Werke Ag Verfahren zur herstellung geschaeumter extrudate
DE4113746C1 (en) * 1991-04-26 1992-04-09 Reifenhaeuser Gmbh & Co Maschinenfabrik, 5210 Troisdorf, De Operating installation for winding extruded material - using winding station with electric motor controlled by signal determined by material flow rate
JPH1034736A (ja) * 1996-07-22 1998-02-10 Sekisui Chem Co Ltd 押出成形方法
CN204505797U (zh) * 2015-03-24 2015-07-29 桂林市兴安天成科技有限责任公司 拉力传感控制装置

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