CN104340647B - Rubber roller running state monitoring device - Google Patents
Rubber roller running state monitoring device Download PDFInfo
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- CN104340647B CN104340647B CN201410534865.6A CN201410534865A CN104340647B CN 104340647 B CN104340647 B CN 104340647B CN 201410534865 A CN201410534865 A CN 201410534865A CN 104340647 B CN104340647 B CN 104340647B
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- Prior art keywords
- rubber roll
- glue
- cladded
- line
- running state
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- 238000012806 monitoring device Methods 0.000 title abstract 4
- 238000012544 monitoring process Methods 0.000 claims description 41
- 238000009530 blood pressure measurement Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 abstract 7
- 238000003754 machining Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a rubber roller running state monitoring device. The rubber roller running state monitoring device comprises an upper computer, a wireless receiving module, a wireless transmitting module, a single chip, patch temperature sensors and a pressure sensor, wherein the pressure sensor is arranged on the surface or inside an outer coating layer of a rubber roll; the patch temperature sensors are arranged inside the outer coating layer of the rubber roll; the single chip and the wireless transmitting module are arranged on a roll neck of the rubber roll; the single chip acquires running pressure data of the outer coating layer of the rubber roll through the pressure sensor, acquires running temperature data of the outer coating layer of the rubber roll through the patch temperature sensors, and sends the running pressure data and the running temperature data of the outer coating layer to the wireless receiving module through the wireless transmitting module; the wireless receiving module receives the running pressure data and the running temperature data of the outer coating layer, and sends the running pressure data and the running temperature data of the outer coating layer to the upper computer. The rubber roller running state monitoring device can monitor the running state of an industrial rubber roller, so that not only the fixedly-installing accuracy of the industrial rubber roller but also the machining process of the industrial rubber roller is improved.
Description
Technical field
The present invention relates to pressure and temperature monitoring technical field, more particularly, to a kind of rubber roll monitoring running state device.
Background technology
As shown in Figures 1 to 8, rubber roll is usually and by metal-cored 1, roll neck 2 and is cladded with glue-line 3 and forms；Wherein, it is cladded with glue-line
3 are typically made up of hard glue-line and outer layer glue.Industrial used rubber roller for industry adds in papermaking, printing and dyeing, printing, grain
It is obtained for extensive application in the fields such as work, metallurgy, plastic processing.
So that in paper technology, paper is carried out with the rubber roller for industry of press polish process as a example, in normal work, rubber roller for industry is
Not stall move and with baffle plate or the mutually extruding of other rubber roller for industries, this can make the surface temperature being cladded with glue-line 3 of rubber roller for industry
Degree constantly raises, if the surface temperature being cladded with glue-line 3 cannot be effectively controlled, then rubber roller for industry be cladded with glue-line 3
Surface can be gradually aging, results even in glue-line and comes off.Meanwhile, the pressure distribution of the roll surfaces in normal work is that comparison is equal
Even, but because rubber roll is all to be fixed installation by two ends, therefore when rubber roll is longer, being subject to easily occur in roll surfaces
The uneven situation of power, this is likely to result in, and roll surfaces local pressure is excessive, or even the rubber layer of roll surfaces can be caused to occur to break
Damage.As can be seen here, surface temperature in running for the rubber roller for industry and pressure all can produce to itself quality of rubber roll
Material impact, therefore once both occur extremely, then the quality of the paper produced can decline to a great extent.In prior art
In, the device that surface temperature in rubber roller for industry running and pressure is not monitored, this gives rubber roller for industry
Using bringing very big inconvenience.
Content of the invention
For above-mentioned weak point of the prior art, the invention provides a kind of rubber roll monitoring running state device, use
It is monitored in the running status such as the operating pressure to rubber roller for industry and running temperature.
The purpose of the present invention is achieved through the following technical solutions:
A kind of rubber roll monitoring running state device, comprising: host computer, wireless receiving module, wireless transmitter module, monolithic
Machine, paster temperature sensor and pressure transducer；
Pressure transducer located at the surface or the inside that are cladded with glue-line of rubber roll, and with monolithic mechatronics；Paster temperature
Sensor located at the inside being cladded with glue-line of rubber roll, and also with monolithic mechatronics；Single-chip microcomputer and wireless transmitter module are all provided with
On the roll neck of rubber roll, and single-chip microcomputer is electrically connected with wireless transmitter module；Wireless transmitter module is passed through with wireless receiving module
Radio wave carries out data transmission；Wireless receiving module and upper mechatronics；
Single-chip microcomputer gathers the operating pressure data being cladded with glue-line of rubber roll by pressure transducer, and is passed by paster temperature
Sensor gathers the running temperature data being cladded with glue-line of rubber roll, then will be cladded with operating pressure data and the running temperature data of glue-line
Wireless receiving module is sent to by wireless transmitter module；Wireless receiving module receives operating pressure data and the fortune being cladded with glue-line
Trip temperature data, and it is sent to host computer.
Preferably, paster temperature sensor is three；These three paster temperature sensors are in and are same as on circumference, and edge
The circumference of rubber roll is evenly distributed.Preferably, paster temperature sensor and rubber roll to be cladded with the distance between surface of glue-line not little
In 3mm, and it is not more than 20mm.
Preferably, pressure transducer is one or more groups of；Every group of pressure transducer includes one and is used for measuring rubber roll radially
The film piezo-electric sensor of pressure and a piezoresistive strain piece for measuring rubber roll circumference pressure；Being cladded with of rubber roll
The surface of glue-line or inside are provided with least one pressure measurement point, and each pressure measurement point arranges one group of pressure transducer.
Preferably, when pressure transducer located at rubber roll be cladded with glue-line inside when, pressure transducer distance is cladded with glue-line
Surface be not more than 15mm.Preferably, the roll neck of rubber roll is provided with conducting ring；Pressure transducer and paster temperature sensor are passed through
Conducting ring and monolithic mechatronics.Preferably, the outside of single-chip microcomputer is provided with metal explosion-proof shell；Single-chip microcomputer passes through this metal explosion-proof shell
It is fixed on the roll neck of rubber roll.
Preferably, wireless transmitter module and wireless receiving module are the telecommunication circuits based on ieee 802.15.4.Preferably
Ground, wireless receiving module is connected by pci interface, pci-e interface, usb interface or rs232 serial ports with host computer.Preferably, single
Piece machine adopts intrinsic safety type stm32 single-chip microcomputer；Wireless transmitter module is using the wireless transmit electricity based on nrf2401 rf chip
Road；Wireless receiving module is using the wireless receiving circuit based on nrf2401 rf chip.
As seen from the above technical solution provided by the invention, the rubber roll running status prison that the embodiment of the present invention is provided
Survey device and rubber roll radial direction pressure value is obtained by film piezo-electric sensor, rubber roll circumference is obtained by piezoresistive strain piece suffered
Pressure value, obtains rubber roll running temperature values by paster temperature sensor 12, these pressure datas and temperature data are through single-chip microcomputer
After 13 process, wireless receiving module 15 is sent to by wireless transmitter module 14；Wireless receiving module 15 receives these pressure
Data simultaneously parses the data of rubber roll radial direction pressure, the rubber roll circumference data of pressure and the running temperature number of rubber roll
According to, be then forwarded to host computer 16, for monitoring, analysis, record, storage.As can be seen here, the rubber roll that the embodiment of the present invention is provided
Monitoring running state device is not only simple in structure, certainty of measurement is high, safe and reliable, anti-explosion, anti-corrosion, and can be to industrial glue
The running status such as the operating pressure of roller and running temperature is monitored, hard-wired accurately such that it is able to improve rubber roller for industry
Property, and rubber roller for industry processed the product quality of the product of producing.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to required use in embodiment description
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill in field, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation one of rubber roll monitoring running state device provided in an embodiment of the present invention.
Fig. 2 is the structural representation two of rubber roll monitoring running state device provided in an embodiment of the present invention.
Fig. 3 is that the cross section structure of rubber roll monitoring running state device shown in Fig. 1 provided in an embodiment of the present invention is illustrated.
Fig. 4 is that the cross section structure of rubber roll monitoring running state device shown in Fig. 2 provided in an embodiment of the present invention is illustrated.
Fig. 5 is the structural representation three of rubber roll monitoring running state device provided in an embodiment of the present invention.
Fig. 6 is the structural representation four of rubber roll monitoring running state device provided in an embodiment of the present invention.
Fig. 7 is that the cross section structure of rubber roll monitoring running state device shown in Fig. 5 provided in an embodiment of the present invention is illustrated.
Fig. 8 is that the cross section structure of rubber roll monitoring running state device shown in Fig. 6 provided in an embodiment of the present invention is illustrated.
Fig. 9 is the structural representation five of rubber roll monitoring running state device provided in an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on this
Inventive embodiment, the every other enforcement that those of ordinary skill in the art are obtained under the premise of not making creative work
Example, broadly falls into protection scope of the present invention.
Firstly the need of explanation, the rubber roll monitoring running state device that the embodiment of the present invention is provided is primarily adapted for use in half
Footpath scope is in the rubber roller for industry of 150～165mm.Mainly press polish process is carried out to paper in paper technology in present specification
Illustrate as a example rubber roller for industry, but this is not construed as limiting the invention.The glue below embodiment of the present invention being provided
Roller monitoring running state device is described in detail.
As shown in Figures 1 to 9, a kind of rubber roll monitoring running state device, its concrete structure includes: host computer 16, wireless
Receiver module 15, wireless transmitter module 14, single-chip microcomputer 13, paster temperature sensor 12 and pressure transducer 11；Pressure transducer
11 located at the surface or the inside that are cladded with glue-line 3 of rubber roll, and electrically connects with single-chip microcomputer 13；Paster temperature sensor 12 is located at glue
The inside being cladded with glue-line 3 of roller, and also electrically connect with single-chip microcomputer 13；Single-chip microcomputer 13 and wireless transmitter module 14 are all located at rubber roll
Roll neck 2 on, and single-chip microcomputer 13 electrically connected with wireless transmitter module 14；Wireless transmitter module 14 is led to wireless receiving module 15
Cross radio wave to carry out data transmission；Wireless receiving module 15 is electrically connected with host computer 16；
Single-chip microcomputer 13 gathers the operating pressure data being cladded with glue-line 3 of rubber roll by pressure transducer 11, and passes through paster
Temperature sensor 12 gathers the running temperature data being cladded with glue-line 3 of rubber roll, then will be cladded with operating pressure data and the fortune of glue-line 3
Trip temperature data is sent to wireless receiving module 15 by wireless transmitter module 14；Wireless receiving module 15 receives and is cladded with glue-line 3
Operating pressure data and running temperature data, and be sent to host computer 16.
Wherein, this rubber roll monitoring running state device can include following specific embodiments:
(1) as shown in Fig. 3, Fig. 4, Fig. 7, Fig. 8 and Fig. 9, due to the temperature sensor 12 quantity mistake installed on rubber roller for industry
The dynamic equilibrium of rubber roller for industry operation how can be affected, and same rubber roller for industry is cladded with glue-line 3 in a running
The temperature difference everywhere on surface less, therefore in order to ensure the dynamic equilibrium that rubber roller for industry runs, and ensures measurement industrial glue
The accuracy of roller running temperature, paster temperature sensor 12 preferably three is (for example: the paster temperature sensor shown in Fig. 9
1st, paster temperature sensor 2 and these three paster temperature sensors of paster temperature sensor 3), and these three paster temperature biography
Sensor 12 is preferably at being same as on circumference, and the circumference along rubber rollIt is evenly distributed, so that these three paster temperature sensing
On the cross section that device 12 is located, the central angle of any two paster temperature sensor 12 is 120 °.
In actual applications, the distance between paster temperature sensor 12 and surface being cladded with glue-line 3 of rubber roll are not less than
3mm, and no more than 20mm.If distance is excessive between paster temperature sensor 12 and the surface being cladded with glue-line 3, then paster temperature
Degree sensor 12 possibly cannot be accurately detected the less temperature change being cladded with the appearance of glue-line 3 surface, and this can be to rubber roll
The monitoring of running temperature brings error.If distance is too small between paster temperature sensor 12 and the surface being cladded with glue-line 3, then
Between rubber roll, the pressure of mutually extruding may lead to paster temperature sensor 12 to be subject to crushing.
(2) pressure transducer 11 is one or more groups of；Every group of pressure transducer 11 can include one and be used for measuring rubber roll
The film piezo-electric sensor of radial direction pressure and a piezoresistive strain piece for measuring rubber roll circumference pressure；Rubber roll
It is cladded with the surface of glue-line 3 or inside and is provided with least one pressure measurement point, and each pressure measurement point is provided with one group of pressure sensing
Device 11, that is, one be used for measuring at this pressure measurement point the film piezo-electric sensor of rubber roll radial direction pressure and one be used for
Measure the piezoresistive strain piece of rubber roll circumference pressure at this pressure measurement point.Film piezo-electric sensor and piezoresistive strain piece are not
It is overlappingly to be positioned over same pressure measurement point, but take and place or leave the modes of emplacements such as certain interval side by side.By
In the size of the size far smaller than rubber roller for industry of film piezo-electric sensor and piezoresistive strain piece, therefore with respect to rubber roller for industry
For volume, the volume of film piezo-electric sensor and piezoresistive strain piece is negligible, thus same pressure measurement point is not
Overlappingly place a film piezo-electric sensor and a piezoresistive strain piece can approx be considered to same pressure measxurement
Point carries out pressure detecting.
In actual applications, it is cladded with the surface of glue-line 3 or inside can regularly be distributed n pressure measurement point, each
Pressure measurement point can be provided with one group of pressure transducer 11, that is, have n group pressure transducer 11；And every group of pressure transducer 11
A film piezo-electric sensor and a piezoresistive strain piece can be included, as long as in therefore every group of pressure transducer 11, thin film pressure
The gap of electric transducer and piezoresistive strain piece and modes of emplacement are all consistent, then can so that film piezo-electric sensor and
Piezoresistive strain piece forms the array of pressure sensors of a rule distribution, and this contributes to the running status of rubber roll diverse location is entered
Row is more accurately monitored and is analyzed.
(2) when pressure transducer 11 located at rubber roll be cladded with glue-line 3 inside when, pressure transducer 11 distance is cladded with glue-line
3 surface is not more than 15mm, if pressure transducer 11 is excessive with the surface distance being cladded with glue-line 3, then less pressure can
Can will not be detected by pressure transducer 11, this brings error can to the monitoring to rubber roll running status.
(3) roll neck 2 of rubber roll is provided with conducting ring 17；Conducting ring is passed through in pressure transducer 11 and paster temperature sensor 12
17 are electrically connected with single-chip microcomputer 13.In actual applications, this conducting ring 17 can be using model srm-12-06d in prior art
Conducting ring.
(4) outside of single-chip microcomputer 13 is provided with metal explosion-proof shell；Single-chip microcomputer 13 is fixed on rubber roll by this metal explosion-proof shell
On roll neck 2.Because the working environment of rubber roller for industry is more complicated, single-chip microcomputer 13 is arranged on the roll neck 2 of rubber roller for industry to be needed
The risk that prevention work environment is brought, therefore single-chip microcomputer 13 are first fixed in metal explosion-proof shell, then pass through this metal explosion-proof shell
It is fixed on the roll neck 2 of rubber roll, this can improve the adaptability of single-chip microcomputer 13 environment to external world.
(5) wireless transmitter module 14 and wireless receiving module 15 are the telecommunication circuits based on ieee 802.15.4；In reality
In application, wireless transmitter module 14 can be using the radio transmitter based on nrf2401 rf chip in prior art；
Wireless receiving module 15 can be using the wireless receiving circuit based on nrf2401 rf chip in prior art.
(6) wireless receiving module 15 can be a wireless communication module independent of host computer 16 or upper
The wireless communication module that machine 16 inherently has.Wireless receiving module 15 can be connect by pci interface, pci-e with host computer 16
Mouth, usb interface or rs232 serial ports are attached.
(7) single-chip microcomputer 13 is preferably with intrinsic safety type stm32 single-chip microcomputer of the prior art；Intrinsic safety type is essential safe type
Referred to as, it is a kind of safest type of explosion proof construc tion of all type of explosion proof construc tion, no matter intrinsic safety type stm32 single-chip microcomputer is internal short-circuit or short
Road, all can not cause the flammable explosive gas of surrounding to explode, this can enable single-chip microcomputer 13 better adapt to industrial glue
The working environment of roller, thus improve this rubber roll monitoring running state plant running security capabilities.
Specifically, because rubber roller for industry is in running, it is radially and circumferentially all under pressure, and therefore this rubber roll runs
The work process of state monitoring apparatus is as follows: film piezo-electric sensor obtains rubber roll radial direction pressure value, and is converted into
Voltage value signal；Piezoresistive strain piece obtains rubber roll circumference pressure value, is also converted into voltage value signal；Paster temperature passes
Sensor 12 obtains rubber roll running temperature values, and is converted into voltage value signal；The place through single-chip microcomputer 13 for these voltage value signals
After reason, wireless receiving module 15 is sent in the form of radio wave by wireless transmitter module 14；Wireless receiving module 15 connects
Receive these radio waves, and parse the data of rubber roll radial direction pressure, the data of rubber roll circumference pressure and rubber roll
The data of running temperature, is then forwarded to host computer 16, for monitoring, analysis, record, storage.
Additionally, according to software programming technique of the prior art and mathematical modeling technology, can write on host computer 16
Specific program, to realize the running temperature of the data to rubber roll radial direction pressure, the data of rubber roll circumference pressure, rubber roll
The data such as the run time of data and rubber roll carry out automated data analysises, and carry out different for different analysis results
Response, for example: the response such as pressure inequality warning, data storage overflow alarm.
In order to more clearly from show technical scheme provided by the present invention and produced technique effect, below with several
Individual specific embodiment is described in detail to rubber roll monitoring running state device provided by the present invention.
Embodiment one
As shown in Fig. 5, Fig. 7 and Fig. 9, a kind of rubber roll monitoring running state device, its concrete structure includes: host computer 16,
Wireless receiving module 15, wireless transmitter module 14,13, three paster temperature sensors 12 of single-chip microcomputer and multigroup pressure transducer
11；Every group of pressure transducer 11 includes a film piezo-electric sensor and a piezoresistive strain piece；Three paster temperature sensors
12 are evenly distributed along the circumference of rubber roll；Each film piezo-electric sensor, piezoresistive strain piece and paster temperature sensor 12 are respectively provided with
In the inside being cladded with glue-line 3 of rubber roll, and all electrically connected with single-chip microcomputer 13 by conducting ring 17；Conducting ring 17, single-chip microcomputer 13
With wireless transmitter module 14 all on the roll neck 2 of rubber roll, and single-chip microcomputer 13 is electrically connected with wireless transmitter module 14；Wireless
Penetrate module 14 to carry out data transmission by radio wave with wireless receiving module 15；Wireless receiving module 15 is electrically connected with host computer 16
Connect.
Wherein, the size of film piezo-electric sensor is: 15 × 12 × 2mm；The size of piezoresistive strain piece is: 5.4 × 7.5 ×
2mm；The distance between each film piezo-electric sensor and piezoresistive strain piece and surface being cladded with glue-line 3 of rubber roll are all higher than
10mm, and it is less than 15mm.The size of paster temperature sensor is: 15 × 6 × 3mm；Each paster temperature sensor and rubber roll
It is cladded with the distance between surface of glue-line 3 and be 17mm.Conducting ring 17 is using the leading of model srm-12-06d in prior art
Electric ring；Single-chip microcomputer 13 adopts intrinsic safety type stm32 single-chip microcomputer of the prior art；Wireless transmitter module 14 adopts base in prior art
Radio transmitter in nrf2401 rf chip；Wireless receiving module 15 is penetrated based on nrf2401 using in prior art
The wireless receiving circuit of frequency transceiving chip.Wireless receiving module 15 is the wireless communication module that host computer 16 inherently has, and
And wireless receiving module 15 can be attached by pci interface with host computer 16.
Specifically, the work process of this rubber roll monitoring running state device is as follows: film piezo-electric sensor obtains rubber roll footpath
To pressure value, and it is converted into voltage value signal；Piezoresistive strain piece obtains rubber roll circumference pressure value, also by its turn
It is changed to voltage value signal；Paster temperature sensor 12 obtains rubber roll running temperature values, and is converted into voltage value signal；These
After the process through single-chip microcomputer 13 for the voltage value signal, wireless receiving is sent in the form of radio wave by wireless transmitter module 14
Module 15；Wireless receiving module 15 receives these radio waves, and parses the data of rubber roll radial direction pressure, rubber roll circumference
The running temperature data of the data of pressure and rubber roll, is then forwarded to host computer 16, for monitoring, analyzing, record, deposit
Storage.
In actual applications, this rubber roll monitoring running state device is applied and be 500mm, be cladded with glue-line 3 thickness in radius
For, on the rubber roller for industry of 30mm, being learnt by test of many times, the pressure measurement accuracy of this rubber roll monitoring running state device is permissible
Reach 20 newton/cm2, its temperature measurement accuracy can reach ± 0.5 DEG C.
As fully visible, the embodiment of the present invention have that structure is simple, certainty of measurement is high, safe and reliable, explosion-proof, anticorrosion etc. excellent
Point, can not only carry out real-time or non real-time monitoring to running statuses such as the operating pressure of rubber roller for industry and running temperatures, and
And can improve the hard-wired accuracy of rubber roller for industry, so that the product quality that rubber roller for industry is processed the product of producing is had
Effect ensures.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in,
All should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (9)
1. a kind of rubber roll monitoring running state device is it is characterised in that include: host computer, wireless receiving module, wireless transmit mould
Block, single-chip microcomputer, paster temperature sensor and pressure transducer；
Pressure transducer located at the surface or the inside that are cladded with glue-line of rubber roll, and with monolithic mechatronics；Paster temperature sensing
Device located at the inside being cladded with glue-line of rubber roll, and also with monolithic mechatronics；Single-chip microcomputer and wireless transmitter module are all located at glue
On the roll neck of roller, and single-chip microcomputer is electrically connected with wireless transmitter module；Wireless transmitter module and wireless receiving module pass through wireless
Electric wave carries out data transmission；Wireless receiving module and upper mechatronics；
Single-chip microcomputer gathers the operating pressure data being cladded with glue-line of rubber roll by pressure transducer, and passes through paster temperature sensor
The running temperature data being cladded with glue-line of collection rubber roll, then the operating pressure data and running temperature data that are cladded with glue-line are passed through
Wireless transmitter module is sent to wireless receiving module；Wireless receiving module receives the operating pressure data being cladded with glue-line and runs temperature
Degrees of data, and it is sent to host computer；
Pressure transducer is one or more groups of；Every group of pressure transducer includes one for measuring the thin of rubber roll radial direction pressure
Mould electric transducer and a piezoresistive strain piece for measuring rubber roll circumference pressure；Rubber roll be cladded with glue-line surface or
Inside is provided with least one pressure measurement point, and each pressure measurement point arranges one group of pressure transducer.
2. rubber roll monitoring running state device according to claim 1 is it is characterised in that paster temperature sensor is three
Individual；These three paster temperature sensors are on same circumference, and the circumference along rubber roll is evenly distributed.
3. rubber roll monitoring running state device according to claim 2 is it is characterised in that paster temperature sensor and rubber roll
The distance between the surface of glue-line that is cladded be not less than 3mm, and be not more than 20mm.
4. rubber roll monitoring running state device according to claim 1 is it is characterised in that work as pressure transducer located at rubber roll
Be cladded with glue-line inside when, the surface that pressure transducer distance is cladded with glue-line is not more than 15mm.
5. rubber roll monitoring running state device according to any one of claim 1 to 3 is it is characterised in that the roller of rubber roll
Neck is provided with conducting ring；Conducting ring and monolithic mechatronics are passed through in pressure transducer and paster temperature sensor.
6. rubber roll monitoring running state device according to any one of claim 1 to 3 is it is characterised in that single-chip microcomputer
Outside is provided with metal explosion-proof shell；Single-chip microcomputer is fixed on the roll neck of rubber roll by this metal explosion-proof shell.
7. rubber roll monitoring running state device according to any one of claim 1 to 3 is it is characterised in that wireless transmit
Module and wireless receiving module are the telecommunication circuits based on ieee 802.15.4.
8. rubber roll monitoring running state device according to any one of claim 1 to 3 is it is characterised in that wireless receiving
Module is connected by pci interface, pci-e interface, usb interface or rs232 serial ports with host computer.
9. rubber roll monitoring running state device according to any one of claim 1 to 3 is it is characterised in that single-chip microcomputer is adopted
With intrinsic safety type stm32 single-chip microcomputer；Wireless transmitter module is using the radio transmitter based on nrf2401 rf chip；No
Line receiver module is using the wireless receiving circuit based on nrf2401 rf chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410534865.6A CN104340647B (en) | 2014-10-11 | 2014-10-11 | Rubber roller running state monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410534865.6A CN104340647B (en) | 2014-10-11 | 2014-10-11 | Rubber roller running state monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104340647A CN104340647A (en) | 2015-02-11 |
| CN104340647B true CN104340647B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410534865.6A Expired - Fee Related CN104340647B (en) | 2014-10-11 | 2014-10-11 | Rubber roller running state monitoring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548620B (en) * | 2018-03-20 | 2019-12-27 | 湖南工学院 | Wireless photonic pressure sensing systems and methods |
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