CN107696435A - A kind of injection intelligence control system in plastic bottle process - Google Patents

A kind of injection intelligence control system in plastic bottle process Download PDF

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Publication number
CN107696435A
CN107696435A CN201710725179.0A CN201710725179A CN107696435A CN 107696435 A CN107696435 A CN 107696435A CN 201710725179 A CN201710725179 A CN 201710725179A CN 107696435 A CN107696435 A CN 107696435A
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CN
China
Prior art keywords
region
melting plant
temperature value
temperature
control unit
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.)
Withdrawn
Application number
CN201710725179.0A
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Chinese (zh)
Inventor
陈�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.)
Beijing Zhong Yu Quanjiao Pharmaceutical Co Ltd
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Beijing Zhong Yu Quanjiao Pharmaceutical 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 Beijing Zhong Yu Quanjiao Pharmaceutical Co Ltd filed Critical Beijing Zhong Yu Quanjiao Pharmaceutical Co Ltd
Priority to CN201710725179.0A priority Critical patent/CN107696435A/en
Publication of CN107696435A publication Critical patent/CN107696435A/en
Withdrawn legal-status Critical Current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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76531—Temperature

Abstract

The invention discloses the injection intelligence control system in a kind of plastic bottle process, including：Melting plant, melting state is reached for heating of plastic, and melting plant is divided into n region；Heating unit heats according to the instruction of control unit to one or more of n region of melting plant region；Collecting unit is used for the temperature value for gathering n region of melting plant；Control unit obtains the temperature value in n region of melting plant by collecting unit, and by said temperature value compared with preset temperature value, and control heating unit action is instructed according to comparative result.The present invention carries out region division using to melting plant, the mode that the temperature in each region is acquired and adjusted again, realize and the temperature in each region in melting plant is individually adjusted, the specific aim adjusted to each regional temperature in melting plant and intellectuality are improved, is advantageous to improve the effect of temperature adjustment.

Description

A kind of injection intelligence control system in plastic bottle process
Technical field
The present invention relates to a kind of intelligence of the injection in injection molding systems technology field, more particularly to plastic bottle process Control system.
Background technology
Injection is a kind of method of industrial products production moulding, and injection can be divided into injection molding die pressing and casting die.Note Molding die platen press is that thermoplastic or thermosetting material are made into variously-shaped plastic products using mould for plastics.Modeling Material injection is a kind of method of plastic products, and the plastics of melting are noted into plastic product mold using pressure, are cooled and shaped To desired various working of plastics.
The molten condition and melting effect of embryo material directly influence the quality of plastic product, therefore, improve in melting plant The precision of temperature detection and the validity of temperature adjustment, the molten condition and melting effect of embryo material can be effectively improved.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes the injection intelligence in a kind of plastic bottle process Control system.
Injection intelligence control system in plastic bottle process proposed by the present invention, including：
Melting plant, melting state is reached for heating of plastic, and melting plant is divided into n region；
Heating unit, communicated to connect with control unit, and according to the instruction of control unit in n region of melting plant One or more regions heated；
Collecting unit, the temperature value in the n region for gathering melting plant；
Control unit, communicated to connect with collecting unit；
Control unit obtains the temperature value in n region of melting plant by collecting unit, and by said temperature value and in advance If temperature value is compared, and instructs control heating unit action according to comparative result.
Preferably, heating unit includes n heating module, a pair of the n region 1 of n heating module and melting plant Should；N heating module is designated as H1、H2、H3……Hn。
Preferably, collecting unit is used for the temperature value for gathering n region of melting plant, is designated as T1、T2、T3……Tn；
Preferably, control unit internal memory contains n region of n preset temperature value, n preset temperature value and melting plant Correspond, n preset temperature value is designated as T10、T20、T30……Tn0；
Control unit obtains the temperature value T in n region of melting plant1、T2、T3……TnAfterwards, by T1、T2、T3……TnPoint Not with preset temperature value T10、T20、T30……Tn0It is compared, works as Ti≤Ti0When, control unit instruction control heating module HiOpen Start building to make and select the first mode of operation, and control unit instruction control and heating module HiAdjacent heating module starts work And select the second mode of operation；
In the first operation mode, the operating power of heating module remains P1, in the second operation mode, heating module Operating power remain P2, P1>P2；
Wherein, 1≤i≤n.
Preferably, the temperature upper limit in n region is preset with control unit, is designated as T1max、T2max、T3max……Tnmax；
Work as Tj≥TjmaxWhen, control unit instruction control heating module HjIt is stopped；
Wherein, 1≤j≤n.
Preferably, the collecting unit includes n acquisition module, and n region of n acquisition module and melting plant is one by one It is corresponding；
In n acquisition module, any one acquisition module includes multiple collection submodules, and each gathers submodule Installation site differs；
Preferably, any one collection submodule includes at least one temperature sensor.
The present invention carries out region division using to melting plant, then the temperature in each region is acquired and adjusted Mode, realize and the temperature in each region in melting plant individually adjusted, improve to each in melting plant The specific aim of individual regional temperature regulation and intellectuality, be advantageous to improve the effect of temperature adjustment.In to melting plant each When the temperature in region is adjusted, the present invention is according to the different preset temperature values for the setting of each region to each region point Do not heated, in this way, adjusting the actual temperature value in each region according to accurate preset temperature value, further increased The validity and specific aim of each regional temperature regulation in melting plant.Also, the present invention is according to actual in each region Section residing for temperature selects the mode of operation of each heating module, realize each region deviate in actual temperature it is pre- If it is smaller to ensure melting effect of the target area to embryo material, deviate preset value in actual temperature to be rapidly heated when being worth larger When precisely only temperature is not adjusted and avoids the waste of the energy so that each region in melting plant Temperature is held in melted beneficial to embryo material in the range of, and then advantageously ensure that the quality and effect of embryo material injection molding product.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the injection intelligence control system in plastic bottle process.
Embodiment
As shown in figure 1, Fig. 1 is the injection intelligence control system in a kind of plastic bottle process proposed by the present invention.
Reference picture 1, the injection intelligence control system in plastic bottle process proposed by the present invention, including：
Melting plant, melting state is reached for heating of plastic, and melting plant is divided into n region；
Heating unit, communicated to connect with control unit, and according to the instruction of control unit in n region of melting plant One or more regions heated；Heating unit includes n area of n heating module, n heating module and melting plant Domain corresponds；N heating module is designated as H1、H2、H3……Hn.For each region of melting plant inside, one correspondence is set Heating module heated, be advantageous to improve heating operation specific aim and promptness, with when some region or multiple areas The temperature in the region is adjusted to preset range in time when domain temperature is relatively low, so that temperature overall inside melting plant The reasonability of degree, and then ensure melting effect of the melting plant to embryo material；
Collecting unit, the temperature value in the n region for gathering melting plant, is designated as T1、T2、T3……Tn；
The collecting unit includes the n region one-to-one corresponding of n acquisition module, n acquisition module and melting plant；Protect The specific aim and accuracy to n regional temperature collection in melting plant are demonstrate,proved；In n acquisition module, any one acquisition module Include multiple collection submodules, and installation site of each collection submodule differs, with from diverse location and difference Angle is acquired to the temperature in each region in melting plant, ensure that the comprehensive of temperature acquisition；Preferably, it is any Individual collection submodule includes at least one temperature sensor, be can further improve using multiple temperature sensors in melting plant The comprehensive and accuracy of each regional temperature collection.
Control unit, communicated to connect with collecting unit；
Control unit obtains the temperature value in n region of melting plant by collecting unit, and by said temperature value and in advance If temperature value is compared, and instructs control heating unit action according to comparative result, specifically：Control unit internal memory contains n N region of individual preset temperature value, n preset temperature value and melting plant corresponds, and n preset temperature value is designated as T10、 T20、T30……Tn0；A preset temperature value is set for each region, is advantageous to improve the specific aim of temperature adjustment, makes each Individual preset temperature value is set all in accordance with the physical location and difference in functionality in each region in melting plant, so that melting The embryo material of diverse location can be melted according to the temperature of diverse location inside melting plant inside device, improve the molten of embryo material Melt effect.
Control unit obtains the temperature value T in n region of melting plant1、T2、T3……TnAfterwards, by T1、T2、T3……TnPoint Not with preset temperature value T10、T20、T30……Tn0It is compared, whether to examine the actual temperature in each region in n region In preset temperature range, working as T corresponding to the regioni≤Ti0When, show that the actual temperature in i regions is default compared with less than i regions Temperature, now, to ensure that the temperature in i regions is maintained at higher than under conditions of preset temperature, then control unit instruction control adds Thermal modules HiStart work and select the first mode of operation, in the first operation mode, the operating power of heating module remains P1, and control unit instruction control and heating module HiAdjacent heating module starts work and selects the second mode of operation, the Under two mode of operations, the operating power of heating module remains P2, P1>P2；Heating module HiLarger operating power is enabled, with The actual temperature in i regions is lifted within a short period of time, is improved on the basis of i regions actual temperature is ensured whole inside melting plant The temperature range of body, keep it in the state of being melted beneficial to embryo material, while start and heating module HiAdjacent heated mould Block works, and the elevated speed of i regional temperatures is further lifted using the high temperature of adjacent area, so as to ensure that i regional temperatures carry The rapidity and comprehensive risen, so as to ensure the melting effect of embryo material；
Wherein, 1≤i≤n.
In present embodiment, to avoid the waste of heat energy and the energy, it is preset with control unit in the temperature in n region Limit value, it is designated as T1max、T2max、T3max……Tnmax；
Work as Tj≥TjmaxWhen, control unit instruction control heating module HjIt is stopped；When each region in melting plant Temperature stop heating operation when being promoted to temperature upper limit, on the one hand avoid the lasting rise of each regional temperature, separately On the one hand it efficiently avoid the waste of the energy；
Wherein, 1≤j≤n.
Present embodiment using to melting plant carry out region division, then the temperature in each region is acquired and The mode of regulation, realize and the temperature in each region in melting plant is individually adjusted, improve in melting plant The specific aim of each regional temperature regulation and intellectuality, be advantageous to improve the effect of temperature adjustment.To every in melting plant When the temperature in one region is adjusted, present embodiment is according to the different preset temperature values set for each region to each Individual region is respectively heated, in this way, adjusting the actual temperature value in each region according to accurate preset temperature value, enters one Step improves the validity and specific aim of each regional temperature regulation in melting plant.Also, present embodiment is according to each Section in individual region residing for actual temperature selects the mode of operation of each heating module, realizes each region in reality Border temperature departure preset value can be rapidly heated when larger to ensure melting effect of the target area to embryo material, inclined in actual temperature Precisely only temperature is not adjusted when smaller from preset value and avoids the waste of the energy, so that in melting plant The temperature in each region is held in melted beneficial to embryo material in the range of, and then advantageously ensure that embryo material injection molding product Quality and effect.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (5)

  1. A kind of 1. injection intelligence control system in plastic bottle process, it is characterised in that including：
    Melting plant, melting state is reached for heating of plastic, and melting plant is divided into n region；
    Heating unit, communicated to connect with control unit, and according to the instruction of control unit to one in n region of melting plant Heated in individual or multiple regions；
    Collecting unit, the temperature value in the n region for gathering melting plant；
    Control unit, communicated to connect with collecting unit；
    Control unit obtains the temperature value in n region of melting plant by collecting unit, and by said temperature value with presetting temperature Angle value is compared, and instructs control heating unit action according to comparative result.
  2. 2. the injection intelligence control system in plastic bottle process according to claim 1, it is characterised in that heating is single Member includes the n region one-to-one corresponding of n heating module, n heating module and melting plant；N heating module is designated as H1、H2、 H3……Hn。
  3. 3. the injection intelligence control system in plastic bottle process according to claim 2, it is characterised in that collection is single Member is used for the temperature value for gathering n region of melting plant, is designated as T1、T2、T3……Tn；
    Preferably, control unit internal memory contains n preset temperature value, and n region of n preset temperature value and melting plant is one by one Corresponding, n preset temperature value is designated as T10、T20、T30……Tn0；
    Control unit obtains the temperature value T in n region of melting plant1、T2、T3……TnAfterwards, by T1、T2、T3……TnRespectively with Preset temperature value T10、T20、T30……Tn0It is compared, works as Ti≤Ti0When, control unit instruction control heating module HiStart work Make and select the first mode of operation, and control unit instruction control and heating module HiAdjacent heating module starts work and selected Select the second mode of operation；
    In the first operation mode, the operating power of heating module remains P1, in the second operation mode, the work of heating module The rate of doing work remains P2, P1>P2；
    Wherein, 1≤i≤n.
  4. 4. the injection intelligence control system in plastic bottle process according to claim 3, it is characterised in that control is single The temperature upper limit in n region is preset with member, is designated as T1max、T2max、T3max……Tnmax；
    Work as Tj≥TjmaxWhen, control unit instruction control heating module HjIt is stopped；
    Wherein, 1≤j≤n.
  5. 5. the injection intelligence control system in plastic bottle process according to claim 1, it is characterised in that described to adopt Collection unit includes the n region one-to-one corresponding of n acquisition module, n acquisition module and melting plant；
    In n acquisition module, any one acquisition module includes multiple collection submodules, and the installation of each collection submodule Position differs；
    Preferably, any one collection submodule includes at least one temperature sensor.
CN201710725179.0A 2017-08-22 2017-08-22 A kind of injection intelligence control system in plastic bottle process Withdrawn CN107696435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710725179.0A CN107696435A (en) 2017-08-22 2017-08-22 A kind of injection intelligence control system in plastic bottle process

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Application Number Priority Date Filing Date Title
CN201710725179.0A CN107696435A (en) 2017-08-22 2017-08-22 A kind of injection intelligence control system in plastic bottle process

Publications (1)

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CN107696435A true CN107696435A (en) 2018-02-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114624146A (en) * 2022-02-17 2022-06-14 昆山力兆塑胶有限公司 Performance detection process and device for plastic particle production
CN117565343A (en) * 2024-01-19 2024-02-20 江苏高路复合材料有限公司 Intelligent control method and system for mold heating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1835836A (en) * 2003-08-27 2006-09-20 住友重机械工业株式会社 Injection molding machine, and temperature control method for injection molding machine
CN205572951U (en) * 2016-04-25 2016-09-14 浙江广通包装有限公司 Injection molding machine temperature control system for automobile wheel hub tray
CN107065971A (en) * 2017-05-31 2017-08-18 合肥亿迈杰软件有限公司 A kind of intelligent temperature control system based on region division

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1835836A (en) * 2003-08-27 2006-09-20 住友重机械工业株式会社 Injection molding machine, and temperature control method for injection molding machine
CN205572951U (en) * 2016-04-25 2016-09-14 浙江广通包装有限公司 Injection molding machine temperature control system for automobile wheel hub tray
CN107065971A (en) * 2017-05-31 2017-08-18 合肥亿迈杰软件有限公司 A kind of intelligent temperature control system based on region division

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114624146A (en) * 2022-02-17 2022-06-14 昆山力兆塑胶有限公司 Performance detection process and device for plastic particle production
CN117565343A (en) * 2024-01-19 2024-02-20 江苏高路复合材料有限公司 Intelligent control method and system for mold heating
CN117565343B (en) * 2024-01-19 2024-04-19 江苏高路复合材料有限公司 Intelligent control method and system for mold heating

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Application publication date: 20180216