CN105109720A - Electronic weighing method of packaging machine - Google Patents
Electronic weighing method of packaging machine Download PDFInfo
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- CN105109720A CN105109720A CN201510417564.XA CN201510417564A CN105109720A CN 105109720 A CN105109720 A CN 105109720A CN 201510417564 A CN201510417564 A CN 201510417564A CN 105109720 A CN105109720 A CN 105109720A
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- feed
- loader
- weighing
- value
- electronic weighing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
- B65B1/34—Adjusting weight by trickle feed
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention discloses an electronic weighing method of a packaging machine. An electronic weighing machine comprises a master controller. The master controller comprises a central processor, a touch screen and an alarm apparatus, wherein the touch screen and the alarm apparatus are connected with the central processor. Before the electronic weighing machine is started, an operator inputs an upper alarming limiting value and a lower alarming limiting value through the touch screen, and when the weight obtained through weighing of a weighing hopper is larger than the set upper alarming limiting value or the set smaller than the set lower alarming limiting value, the central processor drives the alarm apparatus to carry out real-time alarming to remind that weighing is disqualified. According to the electronic weighing method, the alarming function is achieved; and once the weighing result does not conform to the set range, in other words, weighing is disqualified, the alarming function is achieved, a worker is reminded to carry out weighing again, and the percent of pass of products is increased.
Description
Technical field
The present invention relates to material metage packaging field, specifically a kind of projection electronic weighing method of wrapping machine.
Background technology
At packaging field, material needs, first through weighing, then to enter in packaging bag and carrying out package encapsulation.But current weighing-appliance, major part is all adopt simple scale hooper to weigh, and structure is simple, easy to use, but weighing precision is not high, and cause weighting error comparatively large, qualification rate is lower.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of projection electronic weighing method of wrapping machine, before weighing, arranges alarm setting value respectively, exceedes setting value when weighing, and namely realizes reporting to the police, thus improves the qualification rate of weighing.
Technical scheme of the present invention is:
A projection electronic weighing method for wrapping machine, projection electronic weighing machine includes master controller; Described master controller includes central process unit, the touch-screen be connected with central process unit respectively and annunciator; Before projection electronic weighing machine starts, operating personal is reported to the police upper partially value and lower value partially of reporting to the police by touch-screen input, partially be worth under the warning that the weight that the weight claimed when scale hooper claims is greater than setting is worth or is less than the warning of setting partially, central process unit drives annunciator Realtime Alerts, reminds nonconformity of weighing.
Described projection electronic weighing machine also comprises feeder channel; Feeder channel includes the thick loader and thin loader that are communicated with feeding bin respectively, the vibrator that thick loader and thin loader include feeding pipeline, are arranged at the feed valve of feeding pipeline bottom and are arranged on feeding pipeline; Concrete weighing technique specifically comprises the following steps: first the feed valve of the thick loader of main controller controls and thin loader opens feed simultaneously, when the weight that scale hooper claims reach ultimate aim gravimetric value deduct fast feed close gate value time, controller cuts out the feed valve of thick loader, stop thick feed, enter thin feed mode; The weight claimed when scale hooper reaches ultimate aim gravimetric value and deducts slow feed and close gate value, controller controls the amplitude of thin loader vibrator, the feeding speed of thin loader is modulated and minimumly enters smart feed mode, until the weight that scale hooper claims reaches ultimate aim gravimetric value, controller cuts out the feed valve of thin loader, stop feed, weighing completes.
Described master controller includes central process unit, the touch-screen be connected with central process unit respectively; Before projection electronic weighing machine starts, operating personal by touch-screen input ultimate aim gravimetric value, fast feed closes gate value and slow feed closes gate value, touch-screen shows scale hooper in real time and to have weighed value and various setting value.
Described feeder channel has height fall to weighing bucket blanking, after feed terminates, still have salvage stores also not fall into weighing bucket in the air, then can form many blankings and cause error, before projection electronic weighing machine starts, by read-out input drop correction, when the weight that scale hooper claims reach ultimate aim gravimetric value deduct drop correction time, controller cuts out the feed valve of thin loader, stop feed, remaining weight is filled by the material that drop is aerial, ensures precision.
Advantage of the present invention:
The present invention is provided with warning function, once weighing results does not meet setting range, nonconformity of namely weighing, realizes warning function, reminds staff again to weigh, improves the qualification rate of product.The present invention will weigh and be divided into thick charging, thin charging and material three steps that progress greatly, and feed rate is fast, and three steps accurately control, and ensure that the precision of charging, and is provided with drop correction, further ensures the precision of charging, improves the qualification rate of weighing.
Accompanying drawing explanation
Fig. 1 is the structural representation of projection electronic weighing machine of the present invention.
Detailed description of the invention
Projection electronic weighing machine includes the feeding bin 1, feeder channel, the scale hooper 3 that connect successively from top to bottom and opens sluice gate 4, and master controller 5; Feeder channel includes the thick loader and thin loader that are communicated with feeding bin respectively, and thick loader and thin loader have included feeding pipeline 21, and 22, the feed valve 23,24 that is arranged at feeding pipeline bottom and the vibrator 25,26 be arranged on feeding pipeline; Scale hooper 3 is provided with LOAD CELLS 31, for gathering the value of weighing of weighing bucket 3; Master controller 5 includes central process unit 51, the touch-screen 52 be connected with central process unit 51 respectively and annunciator 53; The driver train of feed valve 23,24, the drive configuration of vibrator 25,26, LOAD CELLS 31 are all connected with the central process unit 51 of master controller with the driver train opening sluice gate 4;
A projection electronic weighing method for wrapping machine, specifically comprises the following steps:
(1), before projection electronic weighing machine starts, operating personal inputs ultimate aim gravimetric value by touch-screen 52, fast feed closes gate value, slow feed closes gate value, drop correction, the upper value partially of warnings and lower inclined value of reporting to the police, and touch-screen 52 is real-time to be shown scale hooper 3 and to have weighed value and various setting value; Partially be worth under the warning that the weight that the weight claimed when scale hooper claims is greater than setting is worth or is less than the warning of setting partially, central process unit 51 drives annunciator 53 Realtime Alerts, reminds nonconformity of weighing;
(2), the central process unit 51 of master controller controls the feed valve 23 of thick loader and thin loader, 24 open feed simultaneously, when scale hooper 3 claim weight reach ultimate aim gravimetric value deduct fast feed close gate value time, the central process unit 51 of controller closes the feed valve 23 of thick loader, stop thick feed, enter thin feed mode;
(3) weight, when scale hooper 3 claimed reaches ultimate aim gravimetric value and deducts slow feed and close gate value, and the central process unit 51 of controller controls the amplitude of thin loader vibrator 26, the feeding speed of thin loader is modulated and minimumly enters smart feed mode;
(4), when scale hooper 3 claim weight reach ultimate aim gravimetric value deduct drop correction time, the central process unit 51 of controller closes the feed valve 24 of thin loader, stop feed, remaining weight is filled by the material that drop is aerial, ensure precision.
Claims (4)
1. a projection electronic weighing method for wrapping machine, projection electronic weighing machine includes master controller; It is characterized in that: described master controller includes central process unit, the touch-screen be connected with central process unit respectively and annunciator; Before projection electronic weighing machine starts, operating personal is reported to the police upper partially value and lower value partially of reporting to the police by touch-screen input, partially be worth under the warning that the weight that the weight claimed when scale hooper claims is greater than setting is worth or is less than the warning of setting partially, central process unit drives annunciator Realtime Alerts, reminds nonconformity of weighing.
2. the projection electronic weighing method of a kind of wrapping machine according to claim 1, is characterized in that: described projection electronic weighing machine also comprises feeder channel; Feeder channel includes the thick loader and thin loader that are communicated with feeding bin respectively, the vibrator that thick loader and thin loader include feeding pipeline, are arranged at the feed valve of feeding pipeline bottom and are arranged on feeding pipeline; Concrete weighing technique specifically comprises the following steps: first the feed valve of the thick loader of main controller controls and thin loader opens feed simultaneously, when the weight that scale hooper claims reach ultimate aim gravimetric value deduct fast feed close gate value time, controller cuts out the feed valve of thick loader, stop thick feed, enter thin feed mode; The weight claimed when scale hooper reaches ultimate aim gravimetric value and deducts slow feed and close gate value, controller controls the amplitude of thin loader vibrator, the feeding speed of thin loader is modulated and minimumly enters smart feed mode, until the weight that scale hooper claims reaches ultimate aim gravimetric value, controller cuts out the feed valve of thin loader, stop feed, weighing completes.
3. the projection electronic weighing method of a kind of wrapping machine according to claim 2, is characterized in that: described master controller includes central process unit, the touch-screen be connected with central process unit respectively; Before projection electronic weighing machine starts, operating personal by touch-screen input ultimate aim gravimetric value, fast feed closes gate value and slow feed closes gate value, touch-screen shows scale hooper in real time and to have weighed value and various setting value.
4. the projection electronic weighing method of a kind of wrapping machine according to claim 1, it is characterized in that: described feeder channel has height fall to weighing bucket blanking, after feed terminates, salvage stores is still had also not fall into weighing bucket in the air, then can form many blankings and cause error, before projection electronic weighing machine starts, by read-out input drop correction, when the weight that scale hooper claims reach ultimate aim gravimetric value deduct drop correction time, controller cuts out the feed valve of thin loader, stop feed, remaining weight is filled by the material that drop is aerial, ensures precision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510417564.XA CN105109720A (en) | 2015-07-16 | 2015-07-16 | Electronic weighing method of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510417564.XA CN105109720A (en) | 2015-07-16 | 2015-07-16 | Electronic weighing method of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105109720A true CN105109720A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510417564.XA Pending CN105109720A (en) | 2015-07-16 | 2015-07-16 | Electronic weighing method of packaging machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105109720A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185820A (en) * | 2017-07-27 | 2017-09-22 | 宜宾五粮液股份有限公司 | A kind of wheat flour screening plant |
| CN107554833A (en) * | 2016-06-30 | 2018-01-09 | 梅特勒-托利多(常州)测量技术有限公司 | A kind of quantitative weighing control packaging system and method for improving weighing precision |
| CN109094898A (en) * | 2018-09-01 | 2018-12-28 | 孙炳连 | A kind of mixed fertilizer mixing and packaging integrated device |
| CN109471360A (en) * | 2018-04-04 | 2019-03-15 | 陕西省农业机械研究所 | Automatic quantitative electronic scale air weighting adaptive algorithm and weighing technique based on it |
| CN109519585A (en) * | 2018-10-26 | 2019-03-26 | 武汉智能装备工业技术研究院有限公司 | One kind opening valve device and opens valve method |
| CN109592090A (en) * | 2018-12-24 | 2019-04-09 | 程景涛 | A kind of quantitative package claims and weighing method |
| CN110908300A (en) * | 2019-10-30 | 2020-03-24 | 张家港宏昌钢板有限公司 | Alloy metering accuracy control method |
| WO2020258414A1 (en) * | 2019-06-28 | 2020-12-30 | 苏州幕特克自动化设备有限公司 | Industrial quantitative packaging weighing instrument |
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| GB1491475A (en) * | 1975-05-16 | 1977-11-09 | Ranpac Ltd | Apparatus for loading containers with packets |
| JPH0357453A (en) * | 1989-07-26 | 1991-03-12 | Sanyo Electric Co Ltd | Monitor for preparation of medicine |
| CN2573377Y (en) * | 2002-04-09 | 2003-09-17 | 饶文辉 | Full-automatic electronic fixed weight packager |
| CN101852640A (en) * | 2010-05-21 | 2010-10-06 | 徐工集团工程机械股份有限公司科技分公司 | Weighing system with multipoint correction and control and weighing and correcting methods thereof |
| CN102351051A (en) * | 2011-07-01 | 2012-02-15 | 石增明 | Accurate weighing type packaging machine system and filling method |
| CN103968924A (en) * | 2014-05-28 | 2014-08-06 | 重庆大学 | Multistage-control-based batching weighing control method |
| CN104132723A (en) * | 2014-08-07 | 2014-11-05 | 山东金宇实业股份有限公司 | Dosing mechanism and medicine conveying system |
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2015
- 2015-07-16 CN CN201510417564.XA patent/CN105109720A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1491475A (en) * | 1975-05-16 | 1977-11-09 | Ranpac Ltd | Apparatus for loading containers with packets |
| JPH0357453A (en) * | 1989-07-26 | 1991-03-12 | Sanyo Electric Co Ltd | Monitor for preparation of medicine |
| CN2573377Y (en) * | 2002-04-09 | 2003-09-17 | 饶文辉 | Full-automatic electronic fixed weight packager |
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| CN102351051A (en) * | 2011-07-01 | 2012-02-15 | 石增明 | Accurate weighing type packaging machine system and filling method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554833A (en) * | 2016-06-30 | 2018-01-09 | 梅特勒-托利多(常州)测量技术有限公司 | A kind of quantitative weighing control packaging system and method for improving weighing precision |
| CN107185820A (en) * | 2017-07-27 | 2017-09-22 | 宜宾五粮液股份有限公司 | A kind of wheat flour screening plant |
| CN109471360A (en) * | 2018-04-04 | 2019-03-15 | 陕西省农业机械研究所 | Automatic quantitative electronic scale air weighting adaptive algorithm and weighing technique based on it |
| CN109094898A (en) * | 2018-09-01 | 2018-12-28 | 孙炳连 | A kind of mixed fertilizer mixing and packaging integrated device |
| CN109519585A (en) * | 2018-10-26 | 2019-03-26 | 武汉智能装备工业技术研究院有限公司 | One kind opening valve device and opens valve method |
| CN109592090A (en) * | 2018-12-24 | 2019-04-09 | 程景涛 | A kind of quantitative package claims and weighing method |
| WO2020258414A1 (en) * | 2019-06-28 | 2020-12-30 | 苏州幕特克自动化设备有限公司 | Industrial quantitative packaging weighing instrument |
| CN110908300A (en) * | 2019-10-30 | 2020-03-24 | 张家港宏昌钢板有限公司 | Alloy metering accuracy control method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20151202 |