CN106428671A - Packing and weighing system - Google Patents
Packing and weighing system Download PDFInfo
- Publication number
- CN106428671A CN106428671A CN201610900162.XA CN201610900162A CN106428671A CN 106428671 A CN106428671 A CN 106428671A CN 201610900162 A CN201610900162 A CN 201610900162A CN 106428671 A CN106428671 A CN 106428671A
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- CN
- China
- Prior art keywords
- weighing
- module
- feeding channel
- weight
- packing
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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
-
- 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
-
- 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
- B65B57/00—Automatic control, checking, warning, or safety devices
Abstract
The invention discloses a packing and weighing system. The packing and weighing system comprises a feeding channel, a weighing subsystem, a qualified feeding channel and a return manufacturing channel; the feeding channel is connected with the weighing subsystem; the weighing subsystem includes a weight induction module and a sorting module; the weight induction module is used for weighing products fed from the feeding channel; the sorting module is used for separating the weight-accorded products to the qualified feeding channel; and the sorting module is also used for separating the weight-unmatched products to the return manufacturing channel. The packing and weighing system has the following beneficial effects: the system has automatic weighing and packing functions, and timely separates out some unqualified products to prevent from flowing into the market.
Description
Technical field
The present invention relates to packaging field is and in particular to a kind of pack weighing system.
Background technology
Factory in correlation technique still carries out package handling, this operation using the method that then hand-filling is weighed
The inefficiency of method, the desired strength of industry is also big, and because the fatigue of workman often occurs not up to standard the asking of Packing Unit
Topic, the image of impact enterprise.
Content of the invention
For the problems referred to above, the present invention is intended to provide a kind of packaging weighing system.
The purpose of the present invention employs the following technical solutions to realize：
A kind of packaging weighing system, manufactures logical including feeding-passage, processing subsystem of weighing, qualified feeding channel and return
Road, described feeding-passage connects processing subsystem of weighing；Described processing subsystem of weighing includes weight induction module and sorting mould
Block, described weight induction module is used for the product come in by feeding-passage is weighed, and described sorting module is used for weight
The product meeting divides to qualified feeding channel, sorts module and is additionally operable to divide incongruent for weight product to return manufacture passage.
Beneficial effects of the present invention are：There is automatic Weighing and packaging function, for some substandard products, timely divide
Not out, it is to avoid it comes into the market.
Brief description
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to the following drawings
Other accompanying drawings.
Fig. 1 is the structure connection diagram of the present invention；
Fig. 2 is the structural representation of the malfunction monitoring subsystem of the present invention.
Reference：
Feeding-passage 1, processing subsystem 2 of weighing, qualified feeding channel 3, return manufacture passage 4, packaging subsystem 5, weight
Amount induction module 6, sorting module 7, counter 8, malfunction monitoring subsystem 9, data acquisition module 11, monitoring model set up module
12nd, test signal statistical characteristic value computing module 13, breakdown judge module 14, malfunction coefficient module 15, alarm module 16.
Specific embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, Fig. 2, a kind of packaging weighing system of the present embodiment, including feeding-passage 1, processing subsystem 2 of weighing,
Qualified feeding channel 3 and return manufacture passage 4, and described feeding-passage 1 connects processing subsystem 2 of weighing；Described process of weighing
System 2 includes weight induction module 6 and sorting module 7, and described weight induction module 6 is used for the product come in by feeding-passage 1
Product are weighed, and the product that described sorting module 7 is used for meeting weight divides to qualified feeding channel 3, sorts module 7 and is additionally operable to
Incongruent for weight product is divided and manufactures passage 4 to return.
Preferably, described packaging weighing system also includes packing subsystem 5, and described packaging subsystem 5 is led to qualified feeding
Road 3 connects, for packing to the product on qualified feeding channel 3.
Preferably, described processing subsystem 2 of weighing also includes being counted for the quantity that weight is not met with product
Counter 8.
The above embodiment of the present invention has automatic Weighing and packaging function, for some substandard products, timely distinguishes
Out, it is to avoid it comes into the market.
Preferably, described packaging weighing system also includes the malfunction monitoring subsystem 9 of packaging process of weighing for monitoring, institute
State that malfunction monitoring subsystem 9 includes data acquisition module 11, monitoring model sets up module 12, test signal statistical characteristic value calculates
Module 13, breakdown judge module 14, malfunction coefficient module 15 and alarm module 16.
This preferred embodiment sets up module 12, breakdown judge module 14 and malfunction coefficient module by arranging monitoring model
15, the abnormality of packaging process appearance of weighing be can fast and effeciently find, and be out of order generation position or time identified,
Monitoring capability relatively is higher, simultaneously less to the assumed condition of semaphore request.
Preferably, described data acquisition module 11 includes pre-acquired submodule, rear collection submodule data correction submodule
Block, described pre-acquired submodule is used for gathering in advance the one group of failure free time sequence signal weighed under packaging process normal condition
Data, described rear acquisition module is used for gathering one group of testing time sequence signal data of packaging process of weighing, and described data is repaiied
Syndrome generation module is mainly used in revising the error that pre-acquired submodule and rear collection submodule cause in data acquisition, obtains
Correct time sequence signal data, described error include in gatherer process produce accidental error and collecting device be operated in non-
The systematic error producing under the status of criterion, wherein, eliminating, system is by mistake for method that accidental error is averaged by multi collect
Difference is eliminated by determining modifying factor, for multiple measurement data x before revisingb4、xb2、xb3, revised data x represents
For：
In formula, Γ0For standard acquisition temperature, Γ is environment temperature during actual measurement, Φ0For standard gas production pressure, Φ is reality
Air pressure during measurement.
This preferred embodiment arranges data correction submodule, can effectively eliminate the error producing in data acquisition.
Preferably, described monitoring model set up module 12 for set up malfunction monitoring model based on control figure, including nothing
Fault statistics characteristic quantity calculates submodule and control figure setting up submodule, specially：
(4) fault-free statistical characteristic value calculating sub module, its nothing pre-acquired submodule being collected with recurrence plots
Fault time sequence signal data is analyzed processing and calculate the statistical characteristic value of correlation, if described failure free time sequence letter
Number is (x4,x2,…,xn, therefrom select k fault-free signal, the corresponding recurrence plot of k fault-free signal is DY={ Y4,
Y2,…Yk, define basic recurrence plot matrix Basic recurrence plot matrixIn each elementValue model
Enclose for [0,4], the corresponding recurrence plot of remaining failure free time sequence signal data is Dy={ Yk,Yk+4,…Yn, set up without reason
Barrier statistical characteristic value FWComputing formula be：
In formula, Dy(i, j) is recurrence plot DyIn element, T (i, j) be set the threshold value corresponding to (i, j) position, T
(i, j) ∈ [0.8,4], I (x) are indicator function, x=(D hereiny(i,j)-Yk(i,j))2- T (i, j), works as x<When 0, I (x)=
0, when x >=0, I (x)=4；
(2) control figure setting up submodule, for setting up mean value-range chart based on statistical characteristic value and calculating flat
The upper control limit UCL of mean-range chart and lower control limit LCL, processes single including the statistical characteristic value being sequentially connected
Unit and control limit computing unit；Described statistical characteristic value processing unit is used for fault-free statistical characteristic value FWProcessed with
Generate the sample set average order arrangement collection of Normal DistributionWith fault-free statistical characteristic value F during processWBased on number
According to generating multiple sample sizes using the method for exhaustion is ncNew samples collection and calculate corresponding new samples collection average, wherein nc<
N-k, if total m new samples collection average, m new samples collection average is by putting in order respectively from small to largeThen sample set average order arrangement collection
Described control limit computing unit is used for calculating described upper control limit UCL and lower control limit LCL, sets conspicuousness during calculating
Horizontal α, α ∈ (0,0.003], according to new probability formula And PSFW<LCL=α 2 is calculated control
Boundary UCL and lower control limit LCL；
Described test signal statistical characteristic value computing module 13 gathers, after being used for calculating, the testing time that submodule collects
The statistical characteristic value of sequence signal data, if the corresponding recurrence plot of testing time sequence signal data is DH={ H4,H2,…Hl,
Set up the statistical characteristic value of testing time sequence signal dataComputing formula be：
The correlation being represented by between recurrence plot and recurrence plot due to the correlation between packaging process information of weighing, this
Preferred embodiment establishes fault-free statistical characteristic value FWComputing formula and testing time sequence signal data statistical nature
AmountComputing formula, the statistical characteristic value calculating characterizes the correlation between different recurrence plot effectively, using this
Correlation, and set up mean value-range chart to monitor described testing time sequence signal data it is achieved that to packaging of weighing
The exception monitoring of process and fault diagnosis.
Preferably, described breakdown judge module 14 by being set up the mean value-range chart of module foundation by control figure
To monitor described testing time sequence signal data, and whether the packaging process that judges to weigh is in fault, to judge son including preliminary
Module and fault determination sub-module：
Described preliminary judging submodule is used for preliminary judgement and whether there is fault, and setting up preliminary breakdown judge rule is：IfOrThen tentatively judge that test signal is different
Regular signal；IfThen test signal is normal signal, and judgement is weighed at packaging process
In normal condition；
Described fault determination sub-module is used to determine whether fault, ifOrThen determine and survey
Trial signal is abnormal signal, judges that packaging process of weighing is in malfunction.
Breakdown judge module 14 is divided into preliminary judging submodule and fault determination sub-module by this preferred embodiment, is equivalent to
Set up buffering area, be easy to people and pinpoint the problems early.
Preferably, described malfunction coefficient module 15 is used for judging abnormal signal segment to occur, including successively in abnormal signal
The first vegetarian refreshments screening submodule connecting and fault section detection submodule；Described unit vegetarian refreshments screening submodule is used for meeting (Dy
(i, j)-Yki, filters out the abnormal first vegetarian refreshments of representation signal removing and leads because of random noise in first vegetarian refreshments of j2-Ti, j >=0
Cause abnormal first vegetarian refreshments, retain all during screeningFirst vegetarian refreshments, by remaining element
Point is entered as 0, obtains new recursion matrixDefine degree of communication threshold value Tμ, calculate recursion matrixIn all non-zero unit vegetarian refreshments
Between degree of communication μ (i, j), if its degree of communication μ (i, j)<Tμ, then this yuan of vegetarian refreshments be entered as 0, if its degree of communication μ (i, j) >=Tμ,
Then retain, finally give new recurrence plot matrix
Described fault section detection submodule is used for being screened searching in the abnormal signal after submodule is processed by first vegetarian refreshments
Go out abnormal signal segment, during searching, obtain recurrence plot matrixIn non-zero unit vegetarian refreshments coordinate information, extracting may characterization failure
All regions of characteristic information, set up recurrence plot matrixMiddle region QxDecision condition for true fault region is：
N[Point(i,j)]≥Tε
And
Wherein, N [Point (i, j)] represents the quantity of first vegetarian refreshments Point (i, j), TεFor the recurrence plot matrix settingIn
The threshold value of non-zero element point quantity.
This preferred embodiment setting breakdown judge module 14 and malfunction coefficient module 15, can pack in unknown any weighing
In the case of journey priori, fast and effeciently find the abnormality of packaging process appearance of weighing, and identify generation of being out of order
Position or time, monitoring capability relatively is higher.
Preferably, described alarm module 16 is made up of alarm and trigger switch, is connected with breakdown judge module 14, described
Alarm includes alarm bell and warning lamp, and when breakdown judge module 14 tentatively judges signal condition for fault, alarm bell sends alarm,
Warning lamp flashes, and when breakdown judge module 14 determines that signal condition is fault, alarm bell sends alarm, and warning lamp flashes, triggering
Switch triggering electric brake is cut off the electricity supply, and described alarm module 16 is also equipped with information Store and communication function, can send out warning message
Give operating personnel.
This preferred embodiment arranges alarm module 16, can pinpoint the problems early, it is to avoid cause bigger loss.
Finally it should be noted that above example is only in order to illustrating technical scheme, rather than the present invention is protected
The restriction of shield scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (3)
1. a kind of packaging weighing system, is characterized in that：Including feeding-passage, processing subsystem of weighing, qualified feeding channel with return
Return and manufacture passage, described feeding-passage connects processing subsystem of weighing；Described processing subsystem of weighing includes weight induction module
With sorting module, described weight induction module for weighing to the product come in by feeding-passage, use by described sorting module
Divide to qualified feeding channel in the product meeting weight, sort module and be additionally operable to divide incongruent for weight product to return system
Make passage.
2. one kind packs weighing system according to claim 1, it is characterized in that：Also include packing subsystem, described packaging
System is connected with qualified feeding channel, for packing to the product on qualified feeding channel.
3. one kind packs weighing system according to claim 2, it is characterized in that：Described processing subsystem of weighing also include for
Weight is not met with the counter that the quantity of product is counted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900162.XA CN106428671A (en) | 2016-10-14 | 2016-10-14 | Packing and weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900162.XA CN106428671A (en) | 2016-10-14 | 2016-10-14 | Packing and weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106428671A true CN106428671A (en) | 2017-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610900162.XA Pending CN106428671A (en) | 2016-10-14 | 2016-10-14 | Packing and weighing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015474A (en) * | 2019-04-15 | 2019-07-16 | 福建省麦雅数控科技有限公司 | A kind of high-precision intelligent automatic counterweight system and its working method |
| CN111318468A (en) * | 2018-12-14 | 2020-06-23 | 黎越智能技术研究（广州）有限公司 | Automatic packaging, material feeding and sorting system for display screen |
| CN113501176A (en) * | 2021-07-06 | 2021-10-15 | 湖南贝标新材料科技有限公司 | Intelligent filling equipment and filling method for composite waterproof coating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2072403A1 (en) * | 2006-09-26 | 2009-06-24 | Ishida Co., Ltd. | Boxing apparatus and packaging apparatus |
| CN102226709A (en) * | 2011-04-14 | 2011-10-26 | 上海衡仪器厂有限公司 | Automatic weight detection machine and weight detection method |
| CN203274796U (en) * | 2013-04-27 | 2013-11-06 | 安徽理士电源技术有限公司 | Battery package detection device |
| CN103600873A (en) * | 2013-10-29 | 2014-02-26 | 昆山好利达包装有限公司 | Packaging weighing system |
-
2016
- 2016-10-14 CN CN201610900162.XA patent/CN106428671A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2072403A1 (en) * | 2006-09-26 | 2009-06-24 | Ishida Co., Ltd. | Boxing apparatus and packaging apparatus |
| CN102226709A (en) * | 2011-04-14 | 2011-10-26 | 上海衡仪器厂有限公司 | Automatic weight detection machine and weight detection method |
| CN203274796U (en) * | 2013-04-27 | 2013-11-06 | 安徽理士电源技术有限公司 | Battery package detection device |
| CN103600873A (en) * | 2013-10-29 | 2014-02-26 | 昆山好利达包装有限公司 | Packaging weighing system |
Non-Patent Citations (2)
| Title |
|---|
| 周成: "基于递归图的工业过程异常监测和故障诊断研究", 《信息科技辑》 * |
| 李化平: "《物理测量的误差评定》", 31 October 1998, 高等教育出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318468A (en) * | 2018-12-14 | 2020-06-23 | 黎越智能技术研究（广州）有限公司 | Automatic packaging, material feeding and sorting system for display screen |
| CN110015474A (en) * | 2019-04-15 | 2019-07-16 | 福建省麦雅数控科技有限公司 | A kind of high-precision intelligent automatic counterweight system and its working method |
| CN113501176A (en) * | 2021-07-06 | 2021-10-15 | 湖南贝标新材料科技有限公司 | Intelligent filling equipment and filling method for composite waterproof coating |
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Application publication date: 20170222 |
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