CN107036689A - A kind of adhesive tape conveyor conveying capacity on-line monitoring method and its device - Google Patents
A kind of adhesive tape conveyor conveying capacity on-line monitoring method and its device Download PDFInfo
- Publication number
- CN107036689A CN107036689A CN201611097143.4A CN201611097143A CN107036689A CN 107036689 A CN107036689 A CN 107036689A CN 201611097143 A CN201611097143 A CN 201611097143A CN 107036689 A CN107036689 A CN 107036689A
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- Prior art keywords
- arm
- combination
- laser transit
- amplitude
- adhesive tape
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/04—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having electrical weight-sensitive devices
-
- 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
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
A kind of adhesive tape conveyor conveying capacity on-line monitoring method and its device, including two sensors on belt conveyer scale, a force cell and a tachogenerator；Force cell is arranged on the title frame below belt, force cell connection amplifier, amplifier connection multiplier；Tachogenerator and belt guide wheel are co-axially mounted, and tachogenerator connects multiplier after being changed by voltage to frequency, and multiplier electrically connects display by integrator.The present invention can not only weigh to certain conveying material in a flash on the conveyor belt, but also can carry out weighing for the material gross weight of conveying in certain time.
Description
Technical field
The present invention relates to a kind of adhesive tape conveyor conveying capacity on-line monitoring method and its device, belong to transporting equipment field.
Background technology
Adhesive tape conveyor is widely used in the industrial and minerals such as factory, mine, station, harbour as continuous action formula transporting equipment
Enterprise.The characteristics of equipment be one it is activated can continuously transport material, the conveying capacity of equipment depends on the operation of adhesive tape
The structure of speed and adhesive tape.The determination to rubber conveyer conveying capacity mainly has two methods at present：1st, it is long according to adhesive tape unit
Useful load and the speed of service of adhesive tape calculate the conveying capacity of conveyer on degree；2nd, the goods of rubber conveyer is given according to upstream equipment
The car loading that object amount or receiving device are measured calculates the conveying capacity of sealing-tape machine.The defect existed using 1 scheme is due to equipment
The factor such as the factors such as the shock and vibration existed during operation and drive device voltage pulsation can cause unit useful load and adhesive tape to run
Speed can all change, and bring the calculation error of conveying capacity；Using 2 scheme conveying capacity accuracy by upstream equipment measurement accuracy
And the influence of receiving device precision, and the instantaneous value of upwards of movement can not be measured.
The content of the invention
In order to overcome the problem of above-mentioned detection is inconvenient, the present invention provides a kind of adhesive tape conveyor conveying capacity on-line monitoring side
Method and its device, can not only weigh to certain conveying material in a flash on the conveyor belt, but also when can be certain section
The material gross weight of interior conveying carries out weighing.
The present invention uses following technical scheme：A kind of adhesive tape conveyor conveying capacity on-Line Monitor Device, including installed in
Two sensors on belt conveyer scale, a force cell and a tachogenerator；Force cell is arranged on below belt
Title frame on, force cell connection amplifier, amplifier connection multiplier；Tachogenerator and belt guide wheel are co-axially mounted,
Tachogenerator connects multiplier after being changed by voltage to frequency, multiplier electrically connects display by integrator.
Further, frame is claimed to include pallet, fixed structure, support column, base, pallet is fixed on base by support column
On, fixed structure blocks support column.
Further, force cell uses diplopore cantilever type weighing sensor.
A kind of adhesive tape conveyor conveying capacity on-line monitoring method, comprises the following steps：Force cell is exported amplified
Signal V1The rate signal V measured with tachogenerator2, through multiplier by V1And V2Multiplication can learn rubber conveyer in list
Conveying capacity in the time of position；This value is integrated, material gross weight in 0~t times is obtained, shows that this is heavy over the display
Amount.
Inventive principle：Weight of material, adhesive tape siding-to-siding block length on surveying range, calculate the thing loaded in adhesive tape unit length
Expect weight,
The weight of material loaded in adhesive tape unit length is calculated as follows：
In formula：W (t) is the weight of material on interval, kg；Q (t) is the weight of material in adhesive tape unit length, kg/m；L
It is siding-to-siding block length, m；
Rubber conveyer conveying capacity is calculated, rubber conveyer conveying capacity has following relational expression, i.e.,
In formula：Q (t) is that weight of material is conveyed in the unit interval, kg/s；V (t) is the adhesive tape speed of service, m/s.
Beneficial effect：Employ after such scheme, the adhesive tape conveyor conveying capacity on-Line Monitor Device not only can be to certain
Conveying material on the conveyor belt is weighed in a flash, but also can carry out scale for the material gross weight of conveying in certain time
Weight.
Brief description of the drawings
Fig. 1 is adhesive tape conveyor conveying capacity on-Line Monitor Device principle schematic.
Fig. 2 is to claim frame structural representation.
Illustrate in figure：1st, pallet, 2, fixed structure, 3, support column, 4, base.
Embodiment
Present invention measurement embodiment is further described below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2：The present invention include a kind of adhesive tape conveyor conveying capacity on-Line Monitor Device, including installed in
Two sensors on belt conveyer scale, a force cell and a tachogenerator；Force cell is arranged on below belt
Title frame on, force cell connection amplifier, amplifier connection multiplier；Tachogenerator and belt guide wheel are co-axially mounted,
Tachogenerator connects multiplier after being changed by voltage to frequency, multiplier electrically connects display by integrator.
Further, frame is claimed to include pallet, fixed structure, support column, base, pallet is fixed on base by support column
On, fixed structure blocks support column.
Further, force cell uses diplopore cantilever type weighing sensor, is claimed using cantilever beam resistance-strain type
Sensor is retransmitted, is characterized in that sensitivity is high, lateral load ability is strong, linearity of output signal is good, the parallel beam type of diplopore is weighed biography
Sensor possesses following characteristic：Under same load, the output voltage of Wheatstone bridge is constant；The strain of diplopore cantilever beam deformation
Amount and the output voltage formation direct ratio of Wheatstone bridge.
A kind of adhesive tape conveyor conveying capacity on-line monitoring method, comprises the following steps：Force cell is exported amplified
Signal V1The rate signal V measured with tachogenerator2, through multiplier by V1And V2Multiplication can learn rubber conveyer in list
Conveying capacity in the time of position；This value is integrated, material gross weight in 0~t times is obtained, shows that this is heavy over the display
Amount.
Traditional rubber conveyer transports car loading and calculates some time according to the design transporting power and run time of equipment
Between the car loading that transports in section, influenceed by the uniformity and equipment speed of service equipment driven is loaded, the actual goods transported
Amount has certain error.This patent scheme can monitor the in good time weight of goods, and speed in good time on-line, and as a result accuracy is big
Width is improved.Secondly the car loading of transport can be monitored on-line, directly shown over the display.
Claims (3)
1. a kind of autocrane combines arm monitor station, it is characterised in that including：Hinge support, combination suspension arm variable-amplitude are small afterwards
Car, amplitude oil cylinder, amplitude variation trolley running motor, linear transducer, laser transit and detection control apparatus, rear hinge support
It is fixed on ground, selects suitable pin-and-hole to carry out clamping combination arm from rear hinge support；Suspension arm variable-amplitude dolly is combined to install
On ground guide rail；Amplitude oil cylinder and amplitude variation trolley running motor are arranged on the small in-car of suspension arm variable-amplitude；Detection control apparatus is distinguished
Electrically connected with linear transducer and laser transit；Linear transducer is arranged in the middle part of the basic arm of combination arm, length sensing
Device sets the elongation of collection combination arm and sent to detection control apparatus；Laser transit is arranged on base by magnetic stand
On this arm, the mark of laser transit by magnetic base being fixed on the outside of the arm cylinder of detected part, and by the combination collected
Arm amount of deflection and side sway are sent to detection control apparatus.
2. a kind of autocrane combination arm monitor station according to claim 1, it is characterised in that also including a branch
Dolly is supportted, supporting trolley is arranged on ground guide rail, and support elevating ram and supporting trolley running motor are arranged on supporting trolley
It is interior.
3. a kind of autocrane combines the detection method of arm monitor station, it is characterised in that comprise the following steps：
The combination arm assembled is lifted on testboard, rear hinge point shaft is put on, fluid pressure line and electric wiring is connected, will
Linear transducer is fixed in the installation site set on basic arm, is fixed on laser transit substantially using magnetic stand
On arm, on the outside of the arm cylinder that the target of laser transit is fixed on to detected part using magnetic stand；
The rigging error per joint arm is carried out first to detect, when single-unit arm is tested, in addition to basic arm, is from outside to inside successively hung combination
Arm is stretched out per joint arm, and the length that arm stretches out is measured using linear transducer, while using laser transit measurement combination arm
Amount of deflection and side sway, examine whether its rigging error transfinites, accordingly corrected if transfiniting；
After the detection of single-unit arm, it is combined arm and stretches out detection entirely, when combination arm stretches out detection entirely, arm will be combined first complete
Stretch out, the Unloaded amount and side sway for combining arm are measured using laser transit, judges whether it transfinites, if do not transfinited,
Terminate test, Product Assembly error meets the requirements, if amount of deflection or side sway transfinite during full stretching test, in reply combination arm
Sliding block and centralising device be adjusted correspondingly, to reduce rigging error, reach production requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097143.4A CN107036689A (en) | 2016-12-02 | 2016-12-02 | A kind of adhesive tape conveyor conveying capacity on-line monitoring method and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097143.4A CN107036689A (en) | 2016-12-02 | 2016-12-02 | A kind of adhesive tape conveyor conveying capacity on-line monitoring method and its device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107036689A true CN107036689A (en) | 2017-08-11 |
Family
ID=59530429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611097143.4A Pending CN107036689A (en) | 2016-12-02 | 2016-12-02 | A kind of adhesive tape conveyor conveying capacity on-line monitoring method and its device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107036689A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719813A (en) * | 2017-11-08 | 2018-02-23 | 浙江国威印刷机械有限公司 | Large format cuts belt scale packaging production line |
| CN109682445A (en) * | 2018-11-30 | 2019-04-26 | 华夏天信（北京）智能低碳技术研究院有限公司 | Belt conveyor based on video analysis is instantaneously opposite to convey measuring method |
| CN110789959A (en) * | 2019-10-31 | 2020-02-14 | 苏州农业职业技术学院 | System and method for preventing multi-stage conveying device from no-load operation |
| CN110864794A (en) * | 2019-11-06 | 2020-03-06 | 北京首钢自动化信息技术有限公司 | Batching belt scale online detection device and method thereof |
| CN110902313A (en) * | 2019-12-05 | 2020-03-24 | 天津成科传动机电技术股份有限公司 | Belt pulley contour detection method, device, equipment and storage medium, and conveyor belt flow detection method, device and equipment |
| CN111285050A (en) * | 2020-03-18 | 2020-06-16 | 山西安数智能科技有限公司 | Length correction and automatic stop control method for long-distance belt |
| CN112985551A (en) * | 2021-02-06 | 2021-06-18 | 安徽新华学院 | Electronic belt scale electrical parameter testing method based on virtual instrument |
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| US4528848A (en) * | 1982-05-08 | 1985-07-16 | Pfister Gmbh | Device for the continuous gravimetric metering and pneumatic conveyance of pourable material |
| CN2069108U (en) * | 1990-04-10 | 1991-01-09 | 江苏省徐州衡器厂 | Electronic conveyer-belt weigher |
| CN102980645A (en) * | 2012-11-06 | 2013-03-20 | 昆明理工大学 | Calibration device of electronic belt scale |
| CN103017872A (en) * | 2012-12-04 | 2013-04-03 | 重庆市渝溪产业（集团）有限公司 | Dynamic metering device |
| CN203053557U (en) * | 2012-11-06 | 2013-07-10 | 昆明理工大学 | Calibration device of electronic belt scale |
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2016
- 2016-12-02 CN CN201611097143.4A patent/CN107036689A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528848A (en) * | 1982-05-08 | 1985-07-16 | Pfister Gmbh | Device for the continuous gravimetric metering and pneumatic conveyance of pourable material |
| CN2069108U (en) * | 1990-04-10 | 1991-01-09 | 江苏省徐州衡器厂 | Electronic conveyer-belt weigher |
| CN102980645A (en) * | 2012-11-06 | 2013-03-20 | 昆明理工大学 | Calibration device of electronic belt scale |
| CN203053557U (en) * | 2012-11-06 | 2013-07-10 | 昆明理工大学 | Calibration device of electronic belt scale |
| CN103017872A (en) * | 2012-12-04 | 2013-04-03 | 重庆市渝溪产业（集团）有限公司 | Dynamic metering device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719813A (en) * | 2017-11-08 | 2018-02-23 | 浙江国威印刷机械有限公司 | Large format cuts belt scale packaging production line |
| CN109682445A (en) * | 2018-11-30 | 2019-04-26 | 华夏天信（北京）智能低碳技术研究院有限公司 | Belt conveyor based on video analysis is instantaneously opposite to convey measuring method |
| CN109682445B (en) * | 2018-11-30 | 2020-07-03 | 华夏天信（北京）智能低碳技术研究院有限公司 | Method for measuring instantaneous relative conveying capacity of belt conveyor based on video analysis |
| CN110789959A (en) * | 2019-10-31 | 2020-02-14 | 苏州农业职业技术学院 | System and method for preventing multi-stage conveying device from no-load operation |
| CN110864794A (en) * | 2019-11-06 | 2020-03-06 | 北京首钢自动化信息技术有限公司 | Batching belt scale online detection device and method thereof |
| CN110864794B (en) * | 2019-11-06 | 2021-03-16 | 北京首钢自动化信息技术有限公司 | Batching belt scale online detection device and method thereof |
| CN110902313A (en) * | 2019-12-05 | 2020-03-24 | 天津成科传动机电技术股份有限公司 | Belt pulley contour detection method, device, equipment and storage medium, and conveyor belt flow detection method, device and equipment |
| CN111285050A (en) * | 2020-03-18 | 2020-06-16 | 山西安数智能科技有限公司 | Length correction and automatic stop control method for long-distance belt |
| CN112985551A (en) * | 2021-02-06 | 2021-06-18 | 安徽新华学院 | Electronic belt scale electrical parameter testing method based on virtual instrument |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |