CN108593061A - A kind of weighing method of belted electronic balance - Google Patents
A kind of weighing method of belted electronic balance Download PDFInfo
- Publication number
- CN108593061A CN108593061A CN201810235720.4A CN201810235720A CN108593061A CN 108593061 A CN108593061 A CN 108593061A CN 201810235720 A CN201810235720 A CN 201810235720A CN 108593061 A CN108593061 A CN 108593061A
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- CN
- China
- Prior art keywords
- weighing
- sensor
- electronic balance
- belted electronic
- plc
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/003—Details; specially adapted accessories
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Conveyors (AREA)
Abstract
The present invention relates to electronic-weighing fields, more particularly to a kind of weighing method of belted electronic balance.The weighing method of the belted electronic balance includes：The weighing device of belted electronic balance is formed with two or more weighing carrier rollers, multiple sensors of several acquisition belt conveyer scale instant messages are uniformly and symmetrically distributed below each weighing carrier roller along belt direction of travel, sensor is connect by signal transmission line alone with PLC respectively, PLC directly obtains the output signal of weighing of each sensor, and complementary and redundancy direct information is gone up by the space or time of the efficient combination acquisition to multiple sensor informations, then basis automatically analyzes, integrates the real-time characteristic information of acquisition to belt weigher system compensation calculation.The weighing method of the belted electronic balance has effectively carried out system balance in the measurements, achievees the purpose that improve accuracy of belt scale and long-time stability.
Description
Technical field
The present invention relates to electronic-weighing fields, more particularly to a kind of weighing method of belted electronic balance.
Background technology
What weighing-appliance was usually said be for industry or trade large-sized object weight weighing utensil, refer to collection it is program-controlled,
Matching for the modern electronic technologies such as team control, teleprinter record, screen display, will make weighing-appliance multiple functional, efficiency
Higher.Weighing-appliance is mainly by load bearing system (such as scale pan, scale body), power transmission converting system (such as lever transmission system, sensor)
It is formed with indicating value system (such as dial, electronic display meter) 3 parts.It weighs in producing and selling are combined, weighs now
Equipment has been a great concern, and the demand of weighing-appliance is also increasing.
Existing belt conveyer scale is carrying out direct integral metering using simple actuating system and to single-sensor information, can cause
The problem of measurement result is inaccurate, and as pendulous frequency increases, and error is amplified.
Invention content
It is an object of the invention to：For existing belt conveyer scale using simple actuating system and to single-sensor information into
The problem of row direct integral measures, and measurement result can be caused inaccurate, and as pendulous frequency increases, and error is amplified, provides
A kind of weighing method of belted electronic balance.
The present invention specifically uses following technical scheme to achieve the goals above：
A kind of weighing method of belted electronic balance comprising：Electronics skin is formed with two or more weighing carrier rollers
It is instant along belt direction of travel to be uniformly and symmetrically distributed several acquisition belt conveyer scales below each weighing carrier roller for the weighing device of belt scale
Multiple sensors of information, the sensor are connect by signal transmission line alone with PLC respectively, and the PLC is directly obtained
The output signal of weighing of each sensor is obtained, and by the space of the efficient combination acquisition to multiple sensor informations or on the time
Then complementary and redundancy direct information compensates belt weigher system according to the real-time characteristic information for automatically analyzing, integrating acquisition
It calculates.
Further, the sensor is analog sensor of weighing, in the letter that each analog sensor of weighing is connect with PLC
It is respectively provided with a transmitter on number transmission line, the output signal of weighing for analog sensor of each weighing is through respective transmitter list
It solely is transferred to PLC, weighing device monitor and diagnose in real time.
Further, the transmitter is digital transmitter or analog transmitter.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The weighing method of the belted electronic balance has effectively carried out system balance in the measurements, reaches raising accuracy of belt scale
With the purpose of long-time stability.
Specific implementation mode
The weighing method of a kind of belted electronic balance provided by the invention comprising with two or more weighing carrier rollers
The weighing device for forming belted electronic balance has been uniformly and symmetrically distributed several acquisitions below each weighing carrier roller along belt direction of travel
Multiple sensors of belt conveyer scale instant messages, sensor are connect by signal transmission line alone with PLC respectively, and PLC is direct
The output signal of weighing of each sensor is obtained, and passes through the space of the efficient combination acquisition to multiple sensor informations or time
Upper complementary and redundancy direct information, then mends belt weigher system according to the real-time characteristic information for automatically analyzing, integrating acquisition
Repay calculating.It is compensated for conventional belt scale and is carried out direct integral metering mould using simple actuating system and to single-sensor information
The intrinsic defect of formula, weighing system error are effectively compensated.
In one embodiment of the invention, sensor is analog sensor of weighing, in each analog sensor of weighing
The signal transmssion line road being connect with PLC is respectively provided with a transmitter, the output signal warp of weighing for analog sensor of each weighing
Respective transmitter is individually transferred to PLC, to weighing device monitor and diagnose in real time.
Further, transmitter is digital transmitter or analog transmitter.
Belt claims multi-parameter information fusion method to be real using fuzzy neural network technology well known to those skilled in the art
It is existing, system balance has effectively been carried out, has achieved the purpose that improve accuracy of belt scale and long-time stability.
Claims (3)
1. a kind of weighing method of belted electronic balance, which is characterized in that including：It is formed with two or more weighing carrier rollers
The weighing device of belted electronic balance has been uniformly and symmetrically distributed several acquisition belts below each weighing carrier roller along belt direction of travel
Multiple sensors of scale instant messages, the sensor are connect by signal transmission line alone with PLC respectively, the PLC
Directly obtain the output signal of weighing of each sensor, and by the space of the efficient combination acquisition to multiple sensor informations or
Complementary and redundancy direct information on time, then according to automatically analyzing, integrate the real-time characteristic information of acquisition to belt conveyer scale system
System compensation calculation.
2. a kind of weighing method of belted electronic balance according to claim 1, it is characterised in that：The sensor is to weigh
Analog sensor is respectively provided with a transmitter, each on the signal transmssion line road that each analog sensor of weighing is connect with PLC
The output signal of weighing of analog sensor of weighing individually is transferred to PLC through respective transmitter, is supervised in real time to weighing device
It surveys and diagnoses.
3. a kind of weighing method of belted electronic balance according to claim 2, it is characterised in that：The transmitter is number
Word transmitter or analog transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235720.4A CN108593061A (en) | 2018-03-21 | 2018-03-21 | A kind of weighing method of belted electronic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235720.4A CN108593061A (en) | 2018-03-21 | 2018-03-21 | A kind of weighing method of belted electronic balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108593061A true CN108593061A (en) | 2018-09-28 |
Family
ID=63627209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810235720.4A Pending CN108593061A (en) | 2018-03-21 | 2018-03-21 | A kind of weighing method of belted electronic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108593061A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504412A (en) * | 2020-10-19 | 2021-03-16 | 唐山钢铁集团有限责任公司 | Intelligent weighing sensor system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1451553A1 (en) * | 1987-03-31 | 1989-01-15 | Московское научно-производственное объединение "Измеритель" | Belt-conveyer weigher |
| CN101206136A (en) * | 2007-12-06 | 2008-06-25 | 云南昆船电子设备有限公司 | Weighing method of electronic belt conveyor scale capable of checking automatically |
| CN101435718A (en) * | 2008-12-22 | 2009-05-20 | 徐州市三原技术产业有限公司 | Multiple-sensor information fusion apperceive compensation method and system of electronic belt weigher |
| CN102288266A (en) * | 2011-08-30 | 2011-12-21 | 孙凯 | Electronic belt scale and metering precision compensating method |
| CN203629654U (en) * | 2013-12-04 | 2014-06-04 | 北京心觉工业设计有限责任公司 | Weighing device based on electronic belt conveyor scale |
| CN205138608U (en) * | 2015-11-17 | 2016-04-06 | 杭州四五0九机电设备有限公司 | Electronic belt conveyor scale weighing machine constructs |
-
2018
- 2018-03-21 CN CN201810235720.4A patent/CN108593061A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1451553A1 (en) * | 1987-03-31 | 1989-01-15 | Московское научно-производственное объединение "Измеритель" | Belt-conveyer weigher |
| CN101206136A (en) * | 2007-12-06 | 2008-06-25 | 云南昆船电子设备有限公司 | Weighing method of electronic belt conveyor scale capable of checking automatically |
| CN101435718A (en) * | 2008-12-22 | 2009-05-20 | 徐州市三原技术产业有限公司 | Multiple-sensor information fusion apperceive compensation method and system of electronic belt weigher |
| CN102288266A (en) * | 2011-08-30 | 2011-12-21 | 孙凯 | Electronic belt scale and metering precision compensating method |
| CN203629654U (en) * | 2013-12-04 | 2014-06-04 | 北京心觉工业设计有限责任公司 | Weighing device based on electronic belt conveyor scale |
| CN205138608U (en) * | 2015-11-17 | 2016-04-06 | 杭州四五0九机电设备有限公司 | Electronic belt conveyor scale weighing machine constructs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504412A (en) * | 2020-10-19 | 2021-03-16 | 唐山钢铁集团有限责任公司 | Intelligent weighing sensor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |