CN106863729A - The communication system and its method of a kind of injection machine and mould ID - Google Patents

The communication system and its method of a kind of injection machine and mould ID Download PDF

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Publication number
CN106863729A
CN106863729A CN201611240796.3A CN201611240796A CN106863729A CN 106863729 A CN106863729 A CN 106863729A CN 201611240796 A CN201611240796 A CN 201611240796A CN 106863729 A CN106863729 A CN 106863729A
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CN
China
Prior art keywords
mould
plc
injection machine
die number
processing parameters
Prior art date
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Granted
Application number
CN201611240796.3A
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Chinese (zh)
Other versions
CN106863729B (en
Inventor
陆蕾键
何挺
王哲之
王蔚
郑钧
陈旭
陆成达
夏旻文
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Haitian Plastics Machinery Group
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Haitian Plastics Machinery Group
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Priority to CN201611240796.3A priority Critical patent/CN106863729B/en
Publication of CN106863729A publication Critical patent/CN106863729A/en
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Publication of CN106863729B publication Critical patent/CN106863729B/en
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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
    • 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
    • B29C45/84—Safety devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • 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
    • B29C2945/76655—Location of control
    • B29C2945/76732—Mould
    • 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
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76913—Parameter setting

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The present invention discloses the communication system and its method of a kind of injection machine and mould ID, and it includes：Mould, I/O modules and PLC；The mould is provided with die number；PLC stores mold processing parameters and its corresponding parameter numbering, and the mould and mold processing parameters are corresponded；Die number is also corresponded with mold processing parameters；The I/O modules are used to transmit data；The corresponding data and the corresponding data of parameter numbering and die number of mold processing parameters and parameter numbering are also stored in the PLC, the PLC receives the signal identification die number that mould is sent by I/O modules.There is unmatched situation present invention, avoiding in more mold exchange or when changing mold processing parameters, effectively prevent the situation that the product for thus triggering is unqualified or even production equipment is damaged.

Description

The communication system and its method of a kind of injection machine and mould ID
Technical field
A kind of injection machine the present invention relates to communication field more particularly to described and communication system and its side of mould ID Method.
Background technology
It is not the only secondary mould of correspondence one in daily production due to injection machine, is produced with No. 1 mould possible today, tomorrow Change No. 2 mould productions into.And different moulds have different production technologies, so the corresponding mold processing parameters of setting are needed, The technological parameter of different moulds is all different.So every time change more mold exchange be required on injection machine it is manually operated more Mold exchange technological parameter.
" injection mold and the adapted to injection system " of existing Publication No. CN104227983A, that includes a kind of injection mould Tool, including front mould, front mould include being sequentially connected code mask, fixed plate and the preceding mould bases of setting, and needle valve hot-fluid is provided with front mould Road system, the flow distribution plate of needle valve type hot runner system is located between code mask and fixed plate, and hot flow path runs through fixed plate and front mould Frame, the nozzle of hot flow path is stretched into the die cavity of injection mold；The control valve fixing card of needle valve type hot runner system is in code mask； Turnover medium channel, the turnover medium mouth of pipe of turnover medium channel connection control valve and the side wall pipe of code mask are provided with code mask Mouthful.
It is not the only secondary mould of correspondence one in daily production due to injection machine, is produced with No. 1 mould possible today, tomorrow Change No. 2 mould productions into.And different moulds have different production technologies, so the corresponding mold processing parameters of setting are needed, The technological parameter of different moulds is all different.So every time change more mold exchange be required on injection machine it is manually operated more Mold exchange technological parameter.
The content of the invention
The technical problems to be solved by the invention are, for the above-mentioned deficiency of prior art, to propose a kind of described note The communication system and its method of molding machine and mould ID.
The present invention solves its technical problem, and the technical scheme of use is, a kind of communication of described injection machine and mould ID System and method, it includes：
Mould：Die number is provided with the mould；
I/O modules：It is used to transmit data；
PLC：Mold processing parameters are stored in the PLC, PLC also stores the corresponding number of mold processing parameters and parameter numbering According to this and parameter numbering and die number corresponding data, the PLC is by the I/O modules reception signal identification mould sent of mould Tool numbering.
Further, the die number and parameter numbering are all BCD.
Further, mould circuit is provided with the mould, the mould circuit is used to represent die number, mould circuit Corresponded with die number.
Further, the mould circuit sends electric signal to PLC by I/O modules, and the PLC treatment electric signals are simultaneously known Die number is not gone out.
Further, also including external input, the external input is connected by I/O modules with PLC；External defeated Enter end input numeral, injection machine loads out the die number and mold processing parameters corresponding with the numeral from PLC, notes Molding machine runs according to mold processing parameters.
Further, also including warning system, the warning system is controlled by PLC；When in the loading of external fan-in word Mold processing parameters and PLC identification die number not to correspondence when warning system alarm.
Further, have steps of：
S1：External input input numeral, injection machine loads out corresponding die number and mould work from PLC Skill parameter；
S2：PLC receives to receive the electric signal that mould circuit is sent by I/O modules, identifies the die number of mould；
S3：The corresponding data of mold processing parameters and die number is stored in PLC, and PLC judges mould according to corresponding data Whether tool technological parameter and the die number for identifying correspond to；
S4：If the mold processing parameters that injection machine loads out are corresponding with the die number for identifying, injection machine according to Mold processing parameters work；If the mold processing parameters that injection machine loads out and die number are not corresponded to, injection machine stops fortune Go and alarm.
There is unmatched situation present invention, avoiding in more mold exchange or replacing mold processing parameters, effectively prevent Thus the situation that the product for triggering is unqualified or even production equipment is damaged.
Brief description of the drawings
Fig. 1 is embodiments of the invention block diagram；
Fig. 2 is the corresponding data figure of input input numeral of the present invention and parameter numbering.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described, But the present invention is not limited to these embodiments.
The communication system and its method of Fig. 1-Fig. 2, a kind of injection machine of the invention and mould ID are refer to, it includes：Mould, I/O modules and PLC；Die number is provided with the mould；The PLC storage mold processing parameters and its corresponding parameter are compiled Number, the mould and mold processing parameters are corresponded；Die number is also corresponded with mold processing parameters；The I/O moulds Block is used to transmit data；The corresponding data and parameter numbering and mould of mold processing parameters and parameter numbering are stored in the PLC Has the corresponding data of numbering, the PLC receives the signal identification die number that mould is sent by I/O modules.
The die number and parameter numbering are all BCD, each die number and each not phase of parameter numbering Together.
Mould circuit is provided with the mould, mould circuit and die number are corresponded.In a mold, mould circuit is used To represent die number, the mould circuit sends electric signal to PLC by I/O modules, and the PLC converts electrical signals to number Word signal simultaneously identifies die number.
Also include warning system, the warning system is controlled by PLC；When be input into external input parameter numbering and Warning system alarm when the die number of PLC identifications is not to correspondence.
In this embodiment, the mold processing parameters are the condition data needed when injection machine is produced and processed, for example One set of die technological parameter, such as temperature, pressure, dwell time etc. are needed when being molded some product.Each auxiliary mould life A kind of product is produced, each product needed one set of die technological parameter, then a width mould will be corresponding to one set of die technological parameter.
When mold processing parameters are preserved, it is necessary to name to it, facilitate later lookup and use, in this embodiment In, people's BCD is named for it, is the name referred to as parameter numbering of mold processing parameters life, while people are also Mould is named, and referred to as die number, and it is qualified that the mould needs and mold processing parameters one-to-one corresponding can just be produced Product, so die number must be numbered with parameter corresponding.
The PLC has memory function, identification arbitration functions and control warning function.
The injection machine is provided with I/O modules, and the PLC is transmitted by I/O modules with mould and other external equipments Information.
The I/O modules as injection machine input/output module, the I/O modules can pass the instruction of the PLC In the defeated operational outfit to injection machine, operational outfit is then operated according to instruction.For example controller of plastic injection molding passes through I/O modules Mold processing parameters this set instruction is transferred to the operational outfit of injection machine, operational outfit then receives instruction and is molded by corresponding product Product.
The I/O modules can be by the information transfer of operational outfit in injection machine to the PLC, and for example I/O compiles mould Number it is transferred in the PLC, the PLC judges what is loaded at that time according to the parameter numbering of storage with the corresponding data of die number Whether mold processing parameters are correct.
The PLC obtains the information of die number, and a parameter numbering is input into just in the external input of the injection machine Corresponding mold processing parameters are loaded out, meanwhile, PLC is connected by I/O modules with mould circuit, and PLC receives mould circuit The electric signal sent judges the die number of mould.
Also include external input；The external input is connected by I/O modules with PLC, in the input of external input Numeral, injection machine loads out corresponding mold processing parameters from PLC.
The PLC is identified to die number, when the die number of PLC identifications is relative with the mold processing parameters of loading At once, injection machine is operated；When the die number of PLC identifications is mismatched with mold processing parameters, injection machine is stopped And PLC control warning system alarms.
The means of communication of injection machine and mould ID, have steps of：
S1：External input input numeral, injection machine loads out corresponding die number and mould work from PLC Skill parameter；
S2：PLC receives to receive the electric signal that mould circuit is sent by I/O modules, identifies the die number of mould；
S3：The corresponding data of mold processing parameters and die number is early stored in PLC, and PLC judges that mould process is joined Whether number and the die number for identifying correspond to；
S4：If the mold processing parameters that injection machine loads out are corresponding with the die number for identifying, injection machine according to Mold processing parameters work；If the mold processing parameters that injection machine loads out and die number are not corresponded to, injection machine stops fortune Go and alarm.
When more mold exchange or mold processing parameters, will compare whether both match.
For example,
Situation 1：No. 5 moulds that originally injection machine is used, injection machine input point 1 and input point 3 have signal, injection machine loading Be No. 5 mold processing parameters, now can normally produce.Described 1 and described 3 number for parameter.
Because production needs to have changed No. 5 moulds into No. 8 moulds, now injection machine input point 4 has signal, but due to artificial Leakage operation, on injection machine or No. 5 mold processing parameters, now the controller of plastic injection molding obtains mould by I/O modules Die number, then judge whether the pattern number of the mold processing parameters of die number and loading corresponds to；If not corresponding to, injection machine will Production is alarmed and stopped, it is necessary to loading No. 8 mold processing parameters could continue production.
Situation 2：No. 5 moulds that originally injection machine is used, injection machine input point 1 and input point 3 have signal, injection machine loading Be No. 5 mold processing parameters, now can normally produce.
Now because artificial maloperation is loaded with No. 6 moulds, now the controller of plastic injection molding obtains mould by I/O modules The die number of tool, then judge whether the parameter numbering of the mold processing parameters of die number and loading corresponds to；If not corresponding to, note Molding machine will alarm and stop production, it is necessary to loading No. 5 mold processing parameters could continue production.
Parameter is numbered and the corresponding data of die number is early stored in PLC, and PLC utilizes corresponding data and actual motion In data contrasted, if Data Matching, injection machine normal work, if mismatching, injection machine is stopped and alarms.
In this way, it is to avoid unmatched situation occurs in more mold exchange or when changing mold processing parameters, has The situation that effect prevents the product for thus triggering unqualified or even production equipment is damaged.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.

Claims (7)

1. the communication system of a kind of injection machine and mould ID, it is characterised in that：Including：
Mould：Die number is provided with the mould；
I/O modules：It is used to transmit data；
PLC：Store mold processing parameters in the PLC, PLC also store the corresponding data of mold processing parameters and parameter numbering with And the corresponding data of parameter numbering and die number, the signal identification mould volume that the PLC is sent by I/O modules reception mould Number.
2. the communication system of a kind of injection machine according to claim 1 and mould ID, it is characterised in that：The die number All it is BCD with parameter numbering.
3. the communication system of a kind of injection machine according to claim 1 and mould ID, it is characterised in that：Set in the mould There is mould circuit, the mould circuit is used to represent die number that mould circuit and die number to be corresponded.
4. the communication system of a kind of injection machine according to claim 1 and mould ID, it is characterised in that：The mould circuit Electric signal is sent to PLC by I/O modules, the PLC treatment electric signals simultaneously identify die number.
5. the communication system of a kind of injection machine according to claim 1 and mould ID, it is characterised in that：Also include external defeated Enter end, the external input is connected by I/O modules with PLC；Numeral is input into external input, injection machine adds from PLC The die number and mold processing parameters corresponding with the numeral is set out, injection machine runs according to mold processing parameters.
6. the communication system of a kind of injection machine according to claim 1 and mould ID, it is characterised in that：Also include that alarm is System, the warning system is controlled by PLC；When the mould of mold processing parameters and the PLC identification loaded in external fan-in word Warning system alarm when numbering is not to correspondence.
7. the means of communication of a kind of injection machine according to claim 1 and mould ID, it is characterised in that：With following step Suddenly：
S1：External input input numeral, injection machine loads out corresponding die number and mould process ginseng from PLC Number；
S2：PLC receives to receive the electric signal that mould circuit is sent by I/O modules, identifies the die number of mould；
S3：The corresponding data of mold processing parameters and die number is stored in PLC, and PLC judges mould work according to corresponding data Whether skill parameter and the die number for identifying correspond to；
S4：If the mold processing parameters that injection machine loads out are corresponding with the die number for identifying, injection machine is according to mould Technological parameter works；If the mold processing parameters that injection machine loads out and die number are not corresponded to, injection machine is out of service simultaneously Alarm.
CN201611240796.3A 2016-12-29 2016-12-29 A kind of communication system and its method of injection molding machine and mold ID Active CN106863729B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110188841A (en) * 2019-04-26 2019-08-30 深圳和而泰智能控制股份有限公司 Mold management method, apparatus, system, server and computer storage medium
CN111216315A (en) * 2019-12-04 2020-06-02 沈阳金杯延锋汽车内饰***有限公司 Automatic selection feeding system of injection molding machine for automotive interior parts and control system thereof
CN111922568A (en) * 2020-08-13 2020-11-13 北京博清科技有限公司 Welding method, welding device and welding system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222026A (en) * 1989-12-28 1993-06-22 Toshiba Kikai Kabushiki Kaisha Apparatus for outputting data corresponding to a metal mold of a die casting machine and method for outputting the data therefor
KR200172318Y1 (en) * 1993-09-09 2000-04-01 김재복 Auto recognition device of press dir number
CN2673633Y (en) * 2003-07-31 2005-01-26 天津市天锻压力机有限公司 Hydraulic machine capable of automatically identifying mould
CN201287452Y (en) * 2008-05-20 2009-08-12 赵丙清 Sequence injection controller of hot runner
CN102658666A (en) * 2012-04-26 2012-09-12 长城汽车股份有限公司 Multistation press, using method and die identification system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222026A (en) * 1989-12-28 1993-06-22 Toshiba Kikai Kabushiki Kaisha Apparatus for outputting data corresponding to a metal mold of a die casting machine and method for outputting the data therefor
KR200172318Y1 (en) * 1993-09-09 2000-04-01 김재복 Auto recognition device of press dir number
CN2673633Y (en) * 2003-07-31 2005-01-26 天津市天锻压力机有限公司 Hydraulic machine capable of automatically identifying mould
CN201287452Y (en) * 2008-05-20 2009-08-12 赵丙清 Sequence injection controller of hot runner
CN102658666A (en) * 2012-04-26 2012-09-12 长城汽车股份有限公司 Multistation press, using method and die identification system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110188841A (en) * 2019-04-26 2019-08-30 深圳和而泰智能控制股份有限公司 Mold management method, apparatus, system, server and computer storage medium
CN111216315A (en) * 2019-12-04 2020-06-02 沈阳金杯延锋汽车内饰***有限公司 Automatic selection feeding system of injection molding machine for automotive interior parts and control system thereof
CN111922568A (en) * 2020-08-13 2020-11-13 北京博清科技有限公司 Welding method, welding device and welding system

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