CN108169253A - A kind of method that X-ray detection aramid fiber conveying belt finger-type connector is twitched - Google Patents
A kind of method that X-ray detection aramid fiber conveying belt finger-type connector is twitched Download PDFInfo
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- CN108169253A CN108169253A CN201810145757.8A CN201810145757A CN108169253A CN 108169253 A CN108169253 A CN 108169253A CN 201810145757 A CN201810145757 A CN 201810145757A CN 108169253 A CN108169253 A CN 108169253A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
- B65G15/36—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric the layers incorporating ropes, chains, or rolled steel sections
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- Belt Conveyors (AREA)
Abstract
The present invention relates to the methods that a kind of novel aramid fiber conveying belt finger-type connector of X-ray detection is twitched, and belong to aramid fiber conveying belt technical field.Its detection method includes aramid fiber conveying belt joint area metal arrangement and X-ray part device two parts；The buried lead of aramid fiber conveying belt finger-type joint area and seizing wire, by conveying-type split X ray metal detector in conveyer belt operational process, aramid fiber conveying belt is detected when by tensile force, generating relative displacement between finger-type and connector corresponding point inside connector twitches or damage.The present invention passes through remote operation apparatus, operating personnel can be from equipment installed position, carry out the operations such as Switching Power Supply, switch ray, acquisition image and equipment state monitoring, operating status real-time display is run in computer screen with regard to the work real-time display aramid fiber conveying belt joint location of all devices operation and status monitoring can be completed without personnel to scene, if there is the identification for the situation that abnormal and connector is twitched, user's specific aim is facilitated to repair.
Description
Technical field
The present invention relates to the methods that a kind of novel aramid fiber conveying belt finger-type connector of X-ray detection is twitched, and belong to aramid fiber conveying
Band technical field.
Background technology
In recent years, with entire global economic development speed accelerate, steel, coal, cement, harbour scale continuous expansion
Greatly, the continuous improvement of production capacity demand, these industry materials are conveyed to conveyer belt industry and bring fine opportunities and challenges.Client couple
The requirement of the conveyer belt and energy consumption level of conveyer belt quality and high intensity is continuously improved, and fabric core conveyor belt uses multilayer at this stage
（Nylon, polyester）The mode of canvas ensures belt intension, but the fabric core conveyor belt number of plies is more, and band body is by diameter
Small roller, dynamic flexing performance is poorer, and the bond properties of interlayer is easily reduced that even result in conveyer belt cross-section.And for it is long away from
From conveying circuit without using multilayer fabric core conveyer belt, using steel cord conveyor belt, since steel wire rope own wt is than knitting
Object core conveyer belt band body own wt will weigh, and conveyer belt own wt is heavier, in transportational process, overcomes the important energy of conveyer belt itself
Consumption just increases.
Scene is conveyed in the material of modernization, transport system gradually develops to automation, intelligent direction, and for being made
Product also requires higher automation and intelligent matching.Therefore my company is proposed prevents tearing automatically containing induction coil
Conveyer belt product is split, to meet the use demand of client, and reduces the economic loss of client.
At present in conveyer belt industry, above-mentioned two hang-up has been well solved using the application of novel aramid fiber conveying belt.
Individual layer aramid fiber intensity can match in excellence or beauty with steel wire rope same level, and can greatly reduce band body weight as conveyer belt framework material, very
It is suitable for the comfortable property of long haul distance, big load.
But the structure of aramid fiber conveying belt individual layer casing play cannot use conventional multilayer fabric core conveyor belt lap joint side
Method is glued, it is also difficult to realize that steel wire rope staircase method is glued, it is most of at present to use finger-type both at home and abroad about aramid fiber conveying belt connector
Connector, strength of joint fully rely on the shear strength of sizing material bulk strength and adhesive interface, and strength of joint conservation rate is low, dynamic feelings
The safety coefficient of condition lower contact is than relatively low.The present invention by professional X ray remote monitoring aramid fiber conveying belt in the process of running, by
Power situation of change, acquire image and equipment state monitoring etc. operations, without personnel to scene with regard to can complete all devices operation with
The work of status monitoring ensures that conveyer belt aramid fiber conveying belt connector is safe and reliable, detects situation of change in time, ensures transport system
Normal operation.In order to ensure the safe and reliable operation of aramid fiber conveying belt, accident is avoided, is prolonged the service life, saves life
Produce cost.
Invention content
The purpose of the present invention is aramid fiber conveying belt connector is overcome to change in the dynamic case, point inspection tracking individuals naked eyes are difficult
It distinguishes the security risk under aramid fiber conveying belt connector current intelligence, a kind of novel aramid fiber conveying belt finger-type connector displacement X is provided and is penetrated
Line detection method.
According to technical solution provided by the invention, a kind of X-ray detection aramid fiber conveying belt finger-type connector, including upper covering
Glue, upper enhancing cloth, the first rubberizing, aramid fiber belt carcass, the second rubberizing, lower enhancing cloth and lower rubber cover, above-mentioned material from top to bottom according to
Secondary setting；The aramid fiber belt carcass is worked in coordination splicing by the first finger joint and the second finger joint；It is set in first rubberizing
There are several metal derbies and metallic cable.
The metal derby is distributed at the adjacent finger-type position of corresponding first finger joint and the second finger joint.It is described
Metallic cable is located at the first finger joint and the second finger joint cooperation stitching portion, and direction and conveyer belt extending direction are orthogonal.
The length and width of the metal derby are 1.85-2.15mm, thickness 0.99-1.29mm；The metallic cable is a diameter of
0.99-1.29mm, length is than the narrow 95-105mm of aramid fiber belt carcass.
The method that the X-ray detection aramid fiber conveying belt finger-type connector is twitched, it is hidden in aramid fiber conveying belt finger-type joint area
Metal derby and metallic cable are buried, is then connect by detecting the dynamic change situation of aramid fiber conveying belt joint area metal to detect finger-type
Head is twitched.
By X ray metal detector in conveyer belt operational process, each connector adjacent metal block of aramid fiber conveying belt it
Between change in displacement between change in displacement and conveying band joint seizing wire.
Situation and conveyer belt are twitched between referring to and refer to by the change detection aramid fiber conveying belt finger joint of above-mentioned displacement
Elongation situation between connector and conveying band joint.
It is described that a kind of novel aramid fiber conveying belt finger-type connector displacement X-ray detection method is provided, it is as follows：
（1）Aramid fiber conveying belt finger-type is cut：By individual layer aramid fiber conveying belt both ends connector area, according to the connector finger-type length of regulation,
Finger-type width with special cutting knife, cuts out finger-type, and when cutting follows stays few principle more, and redundance is removed, keeps cloth
Face it is clean, smooth, with facilitate splicing process expansion；
（2）Spread cord rubber belt：According to conveying band joint technique under connector vulcanizer in heating plate, according to aramid fiber conveying belt connector
Length and film stock thickness cut out corresponding size, and tile down sizing material, then refer to the individual layer aramid fiber cut out before, according to connector two
Center line alignment is held, intersects engagement docking, refers to a slots close split, do not interspace；By the position of finger tip warpage by flattening,
It prevents from deforming during glue is spread, influences buried metal object below；
（3）Buried metal derby and metallic cable：Take connector both ends finger-type refer to after, referring to, one layer of core rubber of tiling above is then buried
Metal derby and metallic cable, metal derby are placed in two neighboring finger-type, see the change in displacement between referring to relatively and referring to, metallic cable length
It is narrower 95-105mm than band body width, it is laterally placed in finger-type, sees aramid fiber conveying belt overall variation situation；
（4）Vulcanize aramid fiber conveying belt connector：Then rubber cover on connector is spread, finger-type connector is put into mobile vulcanizer and is pressurizeed
Heating is vulcanized；Wherein three essential curing factors according to specific aramid fiber conveying belt with the consistent conditions of vulcanization of body, i.e., temperature, the time and
Pressure carries out vulcanization sizing；
（5）X ray monitoring device is installed：Main part includes X-ray emission case, device Host case and X ray receiving magazine three parts；
Remote control, monitoring part are mainly made of industrial personal computer and optical transmitter and receiver.
（6）Record initial aramid fiber conveying belt connector image：Aramid fiber conveying belt runs joint location state real-time display in electricity
Brain screen, user can smooth viewing joint location twitch displacement images；
（7）Store data：Range data is twitched in the aramid fiber conveying belt connector displacement of acquisition, is grasped by multithreading and special disk
Make mode, complete storage to hard disk ensures when handling and reviewing, and can obtain with initial joint length and between referring to and referring to
Relative position modified-image；
（8）Automatic identification：Conveying band joint twitch amount data are automatically analyzed using two kinds of algorithms of frequency domain and codomain, work as gold
Belong to block（A and a ' b ' c ' d ' f ', b and a ' b ' c ' d ' f ', c and a ' b ' c ' d ' f ', d and a ' b ' c ' d ' f '）And steel wire rope（AB、
AC、BC）、（DE）Displacement change rate is more than 1% between any two points, is alarmed, and assists, is completed to whole conveyer belt without personnel
The identification for situations such as tag data middle finger is with referring to displacement, joint area displacement, and various Question Classifications are enumerated, facilitate user's needle
To property repair.
（9）Twitch the positioning of aramid fiber conveying belt connector：Accurately each connector recognized is twitched, determines that position carries out
Positioning, and location information is included in watch window and report.Whole conveying band joint operation overall process is reappeared, and can be right
The conveying band joint speed of service is adjusted, and is checked so that user's progress is detailed, double-clicking any one connector can redirect automatically
To corresponding twitch picture position, reduce user and browse the time.
（10）It is unattended：By " unattended " button operated in main interface can realize it is entire detected it is automatic complete
Into without personnel guard, when joint location twitches distance more than setting value 1%, realization sound-light alarm.
The metal derby is lead；The metallic cable is steel wire rope.
The X-ray emission instrument connect metal detector with X ray, and X ray connect metal detector with controller,
Controller is connect with optical transmitter and receiver, and optical transmitter and receiver is connect with monitoring device；The controller is industrial personal computer.
Beneficial effects of the present invention：The present invention by remote operation apparatus, operating personnel can from equipment installed position,
The operations such as Switching Power Supply, switch ray, acquisition image and equipment state monitoring are carried out, can just be completed without personnel to scene all
Equipment operation and the work real-time display aramid fiber conveying belt joint location of status monitoring run operating status real-time display in computer
Screen if there is the identification for the situation that abnormal and connector is twitched, facilitates user's specific aim to repair.
Description of the drawings
Fig. 1 is that aramid fiber conveying belt connector sanction refers to one end finger-type schematic diagram.
Fig. 2 is that aramid fiber conveying belt connector sanction refers to other end finger-type schematic diagram.
Fig. 3 is aramid fiber conveying belt joint metal arrangement.
Fig. 4 is aramid fiber conveying belt integral joint schematic diagram.
Fig. 5 is aramid fiber conveying belt finger-type connector displacement X-ray detection device connection diagram.
Reference sign：1st, upper rubber cover；2nd, upper enhancing cloth；3rd, the first rubberizing；4th, aramid fiber belt carcass；41st, the first finger-type
Connector；42nd, the second finger joint；5th, the second rubberizing；6th, lower enhancing cloth；7th, lower rubber cover；8th, metal derby；9th, metallic cable；10、X
Ray emission instrument；11st, metal detector；12nd, controller；13rd, optical transmitter and receiver；14th, monitoring device.
Specific embodiment
Aramid fiber conveyer belt described in following embodiment, aramid fiber lead to industry weaving Co., Ltd for Wuxi treasured；X is penetrated
Line detection device is Shanxi Dai Wei observation and control technologies Co., Ltd.
Embodiment 1
As shown in Figs 1-4, a kind of X-ray detection aramid fiber conveying belt finger-type connector, including upper rubber cover 1, upper enhancing cloth 2, first
Rubberizing 3, aramid fiber belt carcass 4, the second rubberizing 5, lower enhancing cloth 6 and lower rubber cover 7, above-mentioned material are set gradually from top to bottom；It is described
Aramid fiber belt carcass 4 is worked in coordination splicing by the first finger joint 41 and the second finger joint 42；First rubberizing 3 is equipped with several
A metal derby 8 and metallic cable 9.
The metal derby 8 is distributed in the adjacent finger-type position of corresponding first finger joint, 41 and second finger joint 42
Place.The metallic cable 9 is located at the first finger joint 41 and the second finger joint 42 cooperation stitching portion, direction and conveyer belt extension side
To orthogonal.
The length and width of the metal derby 8 are 1.85-2.15mm, thickness 0.99-1.29mm；The metallic cable 9 is a diameter of
0.99-1.29mm, length is than the narrow 95-105mm of aramid fiber belt carcass 4.
2 aramid fiber conveying belt finger-type connector displacement X-ray detection method of embodiment, is as follows：
（1）Aramid fiber conveying belt finger-type is cut：By individual layer aramid fiber conveying belt both ends connector area（As shown in Figs. 1-2）, according to regulation
Connector finger-type length, finger-type width with special cutting knife, cut out finger-type, and when cutting follows stays few principle more, by excess portion
It distinguishes and removes, keep the clean, smooth of cloth cover, to facilitate the expansion of splicing process；
（2）Spread cord rubber belt：According to conveying band joint technique under connector vulcanizer in heating plate, according to aramid fiber conveying belt connector
Length and film stock thickness cut out corresponding size, and tile down sizing material, then refer to the individual layer aramid fiber cut out before, according to connector two
Center line alignment is held, intersects engagement docking（Such as Fig. 3）, refer to a slots close split, do not interspace；The position of finger tip warpage is pressed
It flattens, prevents that bending occurs during glue is covered；
（3）Buried lead and steel wire rope：Take connector both ends finger-type refer to after, refer to above tile one layer of first rubberizing 3 then
Buried lead and steel wire rope（Such as Fig. 3）, lead size（2mm×2mm×1.14mm）, wirerope diameter 1.14mm, lead is placed on
In two neighboring finger-type, the change in displacement between referring to relatively and referring to is seen, the rope capacity ratio band narrow 100mm of body width is laterally put
In finger-type, aramid fiber conveying belt overall variation situation is seen, detecting global displacement by monitoring of tools changes（AB、AC、BC）；Detection
Change in displacement between referring to and referring to（A and a ' b ' c ' d ' f ', b and a ' b ' c ' d ' f ', c and a ' b ' c ' d ' f ', d and a ' b ' c ' d ' f '）；
（4）Vulcanize aramid fiber conveying belt connector：Then rubber cover on connector is spread, finger-type connector is put into mobile vulcanizer and is pressurizeed
Heating is vulcanized；Wherein three essential curing factors according to specific aramid fiber conveying belt with the consistent conditions of vulcanization of body, i.e., temperature, the time and
Pressure carries out vulcanization sizing, aramid fiber conveying belt overall structure figure（Such as Fig. 4）；
（5）X ray monitoring device is installed：Main part includes X-ray emission case, device Host case and X ray receiving magazine（Such as Fig. 5）Three
It is most of；Remote control, monitoring part are mainly made of industrial personal computer and optical transmitter and receiver.
（6）Initial aramid fiber conveying belt connector global displacement is recorded by monitoring of tools detection to change（AB、AC、BC）；Detection
Change in displacement between referring to and referring to（A and a ' b ' c ' d ' f ', b and a ' b ' c ' d ' f ', c and a ' b ' c ' d ' f ', d and a ' b ' c ' d ' f '）With
And（DE）The images such as the initial joint length of joint area：Belt runs operating status real-time display in computer screen, and user can flow
The internal displacement image of smooth viewing lead and steel cable core conveying belt；
（7）Storage：Range data is twitched in the aramid fiber conveying belt connector displacement of acquisition, passes through multithreading and special disk operating side
Formula, complete storage to hard disk, ensures when handling and reviewing, and can obtain opposite with initial joint length and between referring to and referring to
Change in location image；
（8）Automatic identification, emergency alarm：Conveying band joint twitch amount data are carried out using two kinds of algorithms of frequency domain and codomain automatic
Analysis, under aramid fiber conveying belt operating status, variable quantity when record is run works as lead（A and a ' b ' c ' d ' f ', b and a ' b ' c '
D ' f ', c and a ' b ' c ' d ' f ', d and a ' b ' c ' d ' f '）And steel wire rope（AB、AC、BC）、（DE）Change in displacement between any two points
Rate is more than 1%, is alarmed, and is assisted without personnel, completes to take out being broken in whole conveying band joint data, exception and connector
The identification of dynamic situation, and the classification of various defects is enumerated, user's specific aim is facilitated to repair.
By Fig. 4, Fig. 5 as it can be seen that including aramid fiber conveying belt joint metal arrangement and X ray in the system structure structure
Part device two parts.The buried lead of aramid fiber conveying belt finger-type joint area and steel wire rope, conveying-type split X ray metal detection
Instrument is in conveyer belt operational process, and for detection aramid fiber conveying belt when receiving tensile force, finger-type is opposite either with or without generating inside connector
Displacement or damage.
The X-ray emission instrument 10 connect metal detector 11 with X ray, and X ray is to metal detector 11 and control
Device 12 connects, and controller 12 is connect with optical transmitter and receiver 13, and optical transmitter and receiver 13 is connect with monitoring device 14；The controller 12 is industry control
Machine.
Remote operation beneficial effects of the present invention in the present invention：Remote operation apparatus, operating personnel can pacify from equipment
At holding position, carry out the operations such as Switching Power Supply, switch ray, acquisition image and equipment state monitoring, without personnel to it is live just
The work real-time display aramid fiber conveying belt joint location operation operating status that can complete all devices operation and status monitoring is real-time
Computer screen is shown in, if there is the identification for the situation that abnormal and connector is twitched, user's specific aim is facilitated to repair.If aramid fiber is defeated
Belt lacing position is sent to refer to and twitch bigger between referring to, the signal transmission that X ray is sent out to receiver and transmitter then conveys
System is automatically stopped operation, avoids further tearing extension, retrieve economic losses.
Claims (10)
1. a kind of X-ray detection aramid fiber conveying belt finger-type connector, including upper rubber cover（1）, upper enhancing cloth（2）, the first rubberizing
（3）, aramid fiber belt carcass（4）, the second rubberizing（5）, lower enhancing cloth（6）With lower rubber cover（7）, above-mentioned material sets successively from top to bottom
It puts；The aramid fiber belt carcass（4）By the first finger joint（41）With the second finger joint（42）It works in coordination splicing；It is characterized in that：
First rubberizing（3）It is equipped with several metal derbies（8）And metallic cable（9）.
2. X-ray detection aramid fiber conveying belt finger-type connector as described in claim 1, it is characterized in that：The metal derby（8）It is distributed in
Corresponding first finger joint（41）With the second finger joint（42）Adjacent finger-type position at.
3. X-ray detection aramid fiber conveying belt finger-type connector as described in claim 1, it is characterized in that：The metallic cable（9）Positioned at
One finger joint（41）With the second finger joint（42）Coordinate stitching portion, direction and conveyer belt extending direction are orthogonal.
4. X-ray detection aramid fiber conveying belt finger-type connector as described in claim 1, it is characterized in that：The metal derby（8）Length and width
It is 1.85-2.15mm, thickness 0.99-1.29mm；The metallic cable（9）A diameter of 0.99-1.29mm, length compare aramid belt
Core（4）Narrow 95-105mm.
5. the method that one of the claim 1-4 X-ray detection aramid fiber conveying belt finger-type connectors are twitched, it is characterized in that：In virtue
The buried metal derby of synthetic fibre conveyer belt finger-type joint area（8）And metallic cable（9）, then by detecting aramid fiber conveying belt joint area gold
The dynamic change situation of category is twitched to detect finger-type connector.
6. the method that X-ray detection aramid fiber conveying belt finger-type connector as claimed in claim 5 is twitched, it is characterized in that：It is penetrated by X
Line metal detector is in conveyer belt operational process, each connector adjacent metal block of aramid fiber conveying belt（8）Between change in displacement and
Change in displacement between conveying band joint seizing wire.
7. the method that X-ray detection aramid fiber conveying belt finger-type connector as claimed in claim 5 is twitched, it is characterized in that：By above-mentioned
The change detection aramid fiber conveying belt finger joint of displacement twitches situation and conveying band joint and conveying band joint between referring to and referring to
Between elongation situation.
8. the method that the X-ray detection aramid fiber conveying belt finger-type connector as described in one of claim 5 is twitched, it is characterized in that specific step
It is rapid as follows：
（1）Aramid fiber conveying belt finger-type is cut：By individual layer aramid fiber conveying belt both ends connector area, according to required connector finger-type length, refer to
Molded breadth degree, cuts out finger-type, and redundance is removed, and keeps the clean, smooth of cloth cover, to facilitate the expansion of splicing process；
（2）Spread cord rubber belt：According to conveying band joint technique under connector vulcanizer in heating plate, according to aramid fiber conveying belt connector
Length and film stock thickness cut out corresponding size, and tile down sizing material, then by step（1）The individual layer aramid fiber of cutting refers to, according to
The center line alignment of connector both ends, intersects engagement docking；
（3）Buried metal derby and metallic cable：Take connector both ends finger-type refer to after, refer to above tiling one layer of first rubberizing（3）
Buried metal derby afterwards（8）And metallic cable（9）, metal derby（8）Two neighboring finger-type corresponding position is placed on, observation refers to and refers to relatively
Between change in displacement, metallic cable（9）The length ratio band narrow 95-105mm of body width, is laterally placed in finger-type, observation aramid fiber conveying
Band overall variation situation；
（4）Vulcanize aramid fiber conveying belt connector：Rubber cover is spread successively（1）, upper enhancing cloth（2）, the first rubberizing（3）, aramid belt
Core（4）, the second rubberizing（5）, lower enhancing cloth（6）With lower rubber cover（7）, finger-type connector is put into Pressurized-heated in mobile vulcanizer
Carry out vulcanization sizing；
（5）X ray monitoring device is installed：Metal is detected by X ray metal detector, metal is shot by camera
Displacement is acquired signal by controller, image/video is stored, is transmitted by optical transmitter and receiver, finally by
Monitoring device real-time display joint location twitches displacement image, line command of going forward side by side input；
（6）Automatic identification：Conveying band joint twitch amount data are automatically analyzed using two kinds of algorithms of frequency domain and codomain, work as gold
Category block, i.e. a and a ' b ' c ' d ' f ', b and a ' b ' c ' d ' f ', c and a ' b ' c ' d ' f ', d and a ' b ' c ' d ' f ' and metallic cable AB,
Displacement change rate is more than 1% between AC, BC and DE any two points, is alarmed, and is assisted without personnel, completes to connect whole conveyer belt
The identification for situations such as head data middle finger is with referring to displacement, joint area displacement, and various Question Classifications are enumerated, user is facilitated to be directed to
Property repair.
9. the method that X-ray detection aramid fiber conveying belt finger-type connector as claimed in claim 8 is twitched, it is characterized in that the buried lead
Block and steel wire rope and detecting step are specific as follows：
（1）Buried lead and steel wire rope：Set aramid fiber conveying belt connector both ends finger-type refer to after, tile on finger-type one layer the
One rubberizing（3）, buried metal derby（8）And metallic cable（9）；Global displacement is detected by monitoring of tools to change, i.e. AB, AC, BC；It visits
Change in displacement between survey refers to and refers to, i.e. a and a ' b ' c ' d ' f ', b and a ' b ' c ' d ' f ', c and a ' b ' c ' d ' f ', d and a ' b ' c ' d ' f
' and the initial joint length of DE joint areas；
（2）Detect primary quantity：By monitoring of tools detection initial aramid fiber conveying belt connector global displacement is recorded to change, i.e. AB, AC,
BC；Change in displacement between detection refers to and refers to, i.e. a and a ' b ' c ' d ' f ', b and a ' b ' c ' d ' f ', c and a ' b ' c ' d ' f ', d and a ' b '
C ' d ' f ' and the initial joint length image of DE joint areas；
（3）Comparison monitoring：Under aramid fiber conveying belt operating status, variable quantity when record is run works as lead, i.e. a and a ' b ' c ' d
Between ' f ', b and a ' b ' c ' d ' f ', c and a ' b ' c ' d ' f ', d and a ' b ' c ' d ' f ' and steel wire rope AB, AC, BC and DE any two points
Change in displacement rate is more than 1%, is alarmed, more than the variable quantity of displacement, in order to keep the safety in production, it is necessary to rearrange conveyer belt and connect
Head processing.
10. the method that X-ray detection aramid fiber conveying belt finger-type connector as claimed in claim 8 is twitched, it is characterized in that the circuit
Connection is as follows：The X-ray emission instrument（10）With X ray to metal detector（11）Connection, X ray is to metal detector（11）
With controller（12）Connection, controller（12）With optical transmitter and receiver（13）Connection, optical transmitter and receiver（13）With monitoring device（14）Connection；It is described
Controller（12）For industrial personal computer.
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| CN201810145757.8A CN108169253A (en) | 2018-02-12 | 2018-02-12 | A kind of method that X-ray detection aramid fiber conveying belt finger-type connector is twitched |
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| CN201810145757.8A CN108169253A (en) | 2018-02-12 | 2018-02-12 | A kind of method that X-ray detection aramid fiber conveying belt finger-type connector is twitched |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304402A (en) * | 2019-07-24 | 2019-10-08 | 无锡宝强工业织造有限公司 | Aramid fiber conveying belt finger joint and twitch detection method with magnetic rubber strip |
| WO2020228111A1 (en) * | 2019-05-16 | 2020-11-19 | 枣庄学院 | X-ray image-based spasm detection method for steel cable core conveyor belt connector |
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| CN113002862A (en) * | 2019-12-20 | 2021-06-22 | 阿诺尔德耶格尔控股有限公司 | Belt as a continuous traction means for a conveyor belt of a baler or a bundler |
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