CN110480890A - A kind of rubber conveyer belt vulcanization real-time control system and control method - Google Patents
A kind of rubber conveyer belt vulcanization real-time control system and control method Download PDFInfo
- Publication number
- CN110480890A CN110480890A CN201910741196.2A CN201910741196A CN110480890A CN 110480890 A CN110480890 A CN 110480890A CN 201910741196 A CN201910741196 A CN 201910741196A CN 110480890 A CN110480890 A CN 110480890A
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- China
- Prior art keywords
- conveyer belt
- vulcanization
- time
- rubber conveyer
- real
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- 238000004073 vulcanization Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000005486 sulfidation Methods 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 238000004513 sizing Methods 0.000 claims description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 239000005864 Sulphur Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
- B29L2031/7092—Conveyor belts
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The present invention relates to a kind of rubber conveyer belts to vulcanize real-time control system, it is characterized by: passing through the vulcanization characteristics and thermal conduction characteristic of the hot plate temperature, bound rubber conveyer belt coating rubber and framework material that acquire rubber conveyer belt vulcanizer in real time, the state of cure (vulcanization) at each position of conveyer belt is calculated in real time, and vulcanization time is adjusted according to the variation of rubber conveyer belt hot plate of vulcanizer temperature in real time.Rubber conveyer belt of the invention vulcanizes real-time control system, can record the temperature and pressure data in sulfidation in real time, start to vulcanize and terminate vulcanization time, realize that the whole process of rubber conveyer belt sulfidation is traceable.
Description
Technical field
The present invention relates to a kind of rubber conveyer belt vulcanization real-time control system and control methods.
Background technique
Vulcanization also known as crosslinking, curing, are the addition cross-linking aids such as vulcanizing agent and promotor in rubber, in certain temperature
Under degree, pressure condition, linear macromolecule is made to be changed into the process of tridimensional network.Vulcanization is the last one in rubber processing
Process, the rubber product with practical value of available sizing.Influence rubber conveyer belt sulfidation principal element be
Curing temperature and vulcanization time.Curing temperature is every to increase 10 DEG C, and vulcanization time about shortens half.Rubber conveyer belt belongs to thick rubber
Product, since rubber is the non-conductor of heat, each position of rubber conveyer belt causes sulfidation different because of the difference of temperature.Sulphur
The change time is too short, and state of cure (vulcanization) is insufficient (also known as owing sulphur)；Overlong time, it may appear that recovery phenomenon (is commonly called as over cure), makes rubber
Glue conveyer belt reduced performance and waste of energy, reduction efficiency.Only suitable state of cure (vulcanization) (being commonly called as optimum cure), just can guarantee most
Good comprehensive performance.
Currently, rubber conveyer belt vulcanization follow would rather over cure cannot owe the principle of sulphur, according to the curing temperature of setting, use
Fixed vulcanization time is vulcanized.Because sulfidation needs the long period, the heat of rubber conveyer belt vulcanizer in sulfidation
Plate temperature not can guarantee constant, can fluctuate above and below the curing temperature of setting, therefore the vulcanization time of this setting is partially long, is easy
Existing over cure phenomenon, the state of cure (vulcanization) that will also result in every mould is different, and energy waste, production efficiency are low, unstable product quality.
Summary of the invention
The present invention is directed to problem of the prior art and deficiency, has invented a kind of rubber conveyer belt vulcanization real-time control system.
Rubber conveyer belt of the invention vulcanizes real-time control system, it is characterised in that: by acquiring rubber conveyer belt in real time
The vulcanization characteristics and thermal conduction characteristic of the hot plate temperature of vulcanizer, bound rubber conveyer belt coating rubber and framework material are counted in real time
Calculate each position of conveyer belt state of cure (vulcanization), and according to the variation of rubber conveyer belt hot plate of vulcanizer temperature in real time adjust vulcanize when
Between.
Rubber conveyer belt of the invention vulcanizes real-time control system, it is characterised in that: sizing material under detection different temperatures first
With the vulcanization characteristics and thermal conduction characteristic of framework material, establish sizing material and framework material database, by data acquisition module from
Conveying belt vulcanizing machine acquires hot plate temperature in real time, calculates the vulcanization journey at each position of conveyer belt in real time according to equivalent cure principle
Degree adjusts vulcanization time in real time, and when conveyer belt all sites all reach optimum cure, system is provided by control module have been vulcanized
Terminate to vulcanize at prompt (such as jingle bell, bright light) or control rubber conveyer belt vulcanizer.
Rubber conveyer belt of the invention vulcanizes real-time control system, including data acquisition module, conveyer belt state of cure (vulcanization) reality
When computing module, control module, conveyer belt sizing material and framework material database, conveyer belt sulfidation database etc..
Data acquisition module in rubber conveyer belt vulcanization real-time control system of the invention, acquires the heat of vulcanizer in real time
The data such as plate temperature, acquisition mode can be by the matched temperature and pressure sensors of system itself, can also be directly from rubber
Data are read in the data storage cell of conveying belt vulcanizing machine.
The real-time computing module of conveyer belt state of cure (vulcanization) in rubber conveyer belt vulcanization real-time control system of the invention, is root
According to the vulcanization characteristics and thermal conduction characteristic of rubber cover and framework material, rubber conveyer belt structure and equivalent cure principle, pass through people
Artificial neural networks method establishes the mathematical model of rubber conveyer belt sulfidation, according to the rubber conveyer belt vulcanizer acquired in real time
The field datas such as hot plate temperature calculate the state of cure (vulcanization) at each position of conveyer belt.
Control module in rubber conveyer belt vulcanization real-time control system of the invention, be the real-time display cured time and
Adjustment shows remaining vulcanization time, and when each position of rubber conveyer belt reaches optimum cure, provides vulcanization and completes prompt (as rung
Bell, bright light etc.) or control vulcanizer terminate to vulcanize.The control assembly that control mode can be had by oneself by this system can also incite somebody to action
Control instruction is sent to the control unit of rubber conveyer belt vulcanizer.
Rubber conveyer belt of the invention vulcanizes real-time control system, can be according to rubber conveyer belt structural parameters, vulcanization characteristics
And thermal conduction characteristic, it makes prediction to the rubber conveyer belt optimum sulfurating time under setting curing temperature, and to rubber conveyer belt
Whether formula and structure design rationally provide suggestion.
Sizing material and framework material database in rubber conveyer belt vulcanization real-time control system of the invention, comprising sizing material and
The data such as vulcanization characteristics and thermal conduction characteristic, rubber conveyer belt structural parameters under framework material different temperatures.
Rubber conveyer belt of the invention vulcanizes real-time control system, can record the temperature and pressure number in sulfidation in real time
According to, start to vulcanize and terminate vulcanization time, realize that the whole process of rubber conveyer belt sulfidation is traceable.
Using above-mentioned control system to the method for rubber conveyer belt vulcanization real-time control, it is characterised in that:
First detect different temperatures under rubber cover and framework material vulcanization characteristics and thermal conduction characteristic, and typing sizing material and
Framework material database, each formula of this operation need to only detect primary with typing in Life cycle；
Before rubber conveyer belt vulcanization, rubber conveyer belt structural parameters are set and conditions of vulcanization, system provide the condition accordingly
Whether lower formula and structure design are reasonable, if design is rationally, provide the prediction of optimum sulfurating time；
Vulcanization starts, and system acquires hot plate of vulcanizer temperature from rubber conveyer belt vulcanizer by data acquisition module in real time
Degree, calculates the state of cure (vulcanization) at each position of conveyer belt according to equivalent cure principle in real time, adjusts vulcanization time in real time, work as conveyer belt
When all sites all reach optimum cure, system provides vulcanization by control module and completes prompt (such as jingle bell, bright light) or control
Vulcanizer terminates to vulcanize；
In sulfidation, system automatically by real-time curing temperature and pressure data, start to vulcanize and terminate vulcanization time etc.
Data are stored in sulfidation database, realize that the whole process of rubber conveyer belt sulfidation is traceable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rubber conveyer belt vulcanization real-time control system according to an embodiment of the present invention；
Fig. 2 is a kind of 18 temperature measuring units of rubber conveyer belt vulcanization real-time control system according to an embodiment of the present invention
Position view.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Rubber conveyer belt vulcanization generally follow would rather over cure cannot owe the principle of sulphur, by the way of determining temperature and fixing time into
Row vulcanization.Since rubber conveyer belt belongs to thick rubber product, sulfidation needs the long period, and the temperature of vulcanizer can not in addition
It keeps constant, to guarantee vulcanized quality, often sets a longer vulcanization time, be easy to appear over cure, cause product quality
Reduction, energy consumption are big, and production efficiency is low.
Rubber conveyer belt of the invention vulcanizes real-time control system, will be between state of cure (vulcanization), curing temperature and vulcanization time
Relationship establish reliable mathematical model, realize according to curing temperature and state of cure (vulcanization) dynamic realtime adjustment optimum cure when
Between.
Below with reference to the accompanying drawings rubber conveyer belt vulcanization real-time control system according to an embodiment of the present invention is described.
First detect different temperatures under rubber cover and framework material vulcanization characteristics and thermal conduction characteristic, and typing sizing material and
Framework material database (1), each formula of this operation need to only detect primary with typing in Life cycle.
Before rubber conveyer belt vulcanization, setting rubber conveyer belt structural parameters and conditions of vulcanization, system in control module (3)
Formula under this condition is provided accordingly and whether structure design is reasonable, if design is rationally, provides the prediction of optimum sulfurating time.
Vulcanization starts, and from rubber conveyer belt vulcanizer (6), acquisition vulcanizer is warm in real time by data acquisition module (4) for system
Plate temperature calculates the sulphur at each position of conveyer belt according to equivalent cure principle in real time in the real-time computing module of state of cure (vulcanization) (2)
Change degree, the in real time vulcanization time in adjustment control module (3), when conveyer belt all sites all reach optimum cure, system is logical
It crosses control module (3) and provides vulcanization completion prompt (such as jingle bell, bright light) or control conveying belt vulcanizing machine (6) end vulcanization.
In sulfidation, system automatically by real-time curing temperature and pressure data, start to vulcanize and terminate vulcanization time etc.
Data are stored in sulfidation database (5), realize that the whole process of rubber conveyer belt sulfidation is traceable.
The present invention solves the problems, such as influence of the rubber conveyer belt hot plate of vulcanizer temperature to rubber conveyer belt state of cure (vulcanization), real
Being precisely controlled for rubber conveyer belt optimum sulfurating time is showed, when the more conventional vulcanized control mode of the present invention can be such that conveyer belt vulcanizes
Between averagely shorten 15%, improve production efficiency, energy-saving, and improve the quality and stability of product.
The present invention can be according to rubber conveyer belt structural parameters, vulcanization characteristics and thermal conduction characteristic, under setting curing temperature
Optimum sulfurating time make prediction, and to conveyer belt formula and structure design whether rationally provide suggestion, to improve rubber it is defeated
Send band Technology design level that there is positive effect.
The present invention by real-time curing temperature and pressure data, start to vulcanize and terminate the data deposit such as vulcanization time to vulcanize
Journey database realizes that the whole process of rubber conveyer belt sulfidation is traceable.It is solved simultaneously because human factor shifts to an earlier date or lags knot
The problems such as state of cure (vulcanization) caused by beam vulcanizes is different, product quality fluctuates.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (5)
1. a kind of rubber conveyer belt vulcanizes real-time control system, it is characterised in that: by acquiring rubber conveyer belt vulcanizer in real time
Hot plate temperature, bound rubber conveyer belt coating rubber and framework material vulcanization characteristics and thermal conduction characteristic, calculate rubber in real time
The state of cure (vulcanization) at each position of conveyer belt, and vulcanization time is adjusted according to the variation of hot plate of vulcanizer temperature in real time.
2. rubber conveyer belt according to claim 1 vulcanizes real-time control system, it is characterised in that: detect not equality of temperature first
The vulcanization characteristics and thermal conduction characteristic for spending lower sizing material and framework material, establish sizing material and framework material database, are adopted by data
Collect module and acquire hot plate temperature in real time from rubber conveyer belt vulcanizer, it is each to calculate rubber conveyer belt in real time according to equivalent cure principle
The state of cure (vulcanization) at a position adjusts vulcanization time in real time, and when rubber conveyer belt all sites all reach optimum cure, system passes through
Control module, which provides vulcanization, which completes prompt (such as jingle bell, bright light) or control rubber conveyer belt vulcanizer, terminates to vulcanize.
3. rubber conveyer belt according to claim 1 or 2 vulcanizes real-time control system, it is characterised in that: defeated according to rubber
Band structure parameter, vulcanization characteristics and thermal conduction characteristic are sent, is made prediction to the optimum sulfurating time under setting curing temperature, and right
Whether rubber conveyer belt formula and structure design rationally provide suggestion.
4. a kind of rubber conveyer belt according to claim 1 or 2 vulcanizes real-time control system, it is characterised in that: note in real time
It records the temperature and pressure data in sulfidation, start to vulcanize and terminate vulcanization time, realize rubber conveyer belt sulfidation
Whole process is traceable.
5. using method of the control system to rubber conveyer belt vulcanization real-time control, feature as described in claim 1-4 is any
It is:
The vulcanization characteristics and thermal conduction characteristic of rubber cover and framework material under different temperatures, and typing sizing material and skeleton are detected first
Material database, each formula of this operation need to only detect primary with typing in Life cycle；
Before rubber conveyer belt vulcanization, rubber conveyer belt structural parameters and conditions of vulcanization are set, and system provides accordingly matches under this condition
Whether side and structure design are reasonable, if design is rationally, provide the prediction of optimum sulfurating time；
Vulcanization starts, and system acquires hot plate of vulcanizer temperature, root from rubber conveyer belt vulcanizer by data acquisition module in real time
The state of cure (vulcanization) at each position of conveyer belt is calculated in real time according to equivalent cure principle, adjusts vulcanization time in real time, when conveyer belt is all
When position all reaches optimum cure, system provides vulcanization by control module and completes prompt (such as jingle bell, bright light) or control vulcanization
Machine terminates to vulcanize；
In sulfidation, system automatically by real-time curing temperature and pressure data, start to vulcanize and terminate the data such as vulcanization time
It is stored in sulfidation database, realizes that the whole process of rubber conveyer belt sulfidation is traceable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910741196.2A CN110480890A (en) | 2019-08-12 | 2019-08-12 | A kind of rubber conveyer belt vulcanization real-time control system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910741196.2A CN110480890A (en) | 2019-08-12 | 2019-08-12 | A kind of rubber conveyer belt vulcanization real-time control system and control method |
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| Publication Number | Publication Date |
|---|---|
| CN110480890A true CN110480890A (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910741196.2A Pending CN110480890A (en) | 2019-08-12 | 2019-08-12 | A kind of rubber conveyer belt vulcanization real-time control system and control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372906A (en) * | 2020-11-18 | 2021-02-19 | 清华大学 | Preparation method, device, equipment and system of rubber part |
| CN114536616A (en) * | 2022-03-01 | 2022-05-27 | 国能神东煤炭集团有限责任公司 | Temperature control method, circuit, device, system and storage medium |
-
2019
- 2019-08-12 CN CN201910741196.2A patent/CN110480890A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372906A (en) * | 2020-11-18 | 2021-02-19 | 清华大学 | Preparation method, device, equipment and system of rubber part |
| CN114536616A (en) * | 2022-03-01 | 2022-05-27 | 国能神东煤炭集团有限责任公司 | Temperature control method, circuit, device, system and storage medium |
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Application publication date: 20191122 |
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