CN105222869A - A kind of industrial feeding method and system - Google Patents
A kind of industrial feeding method and system Download PDFInfo
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- CN105222869A CN105222869A CN201510644404.9A CN201510644404A CN105222869A CN 105222869 A CN105222869 A CN 105222869A CN 201510644404 A CN201510644404 A CN 201510644404A CN 105222869 A CN105222869 A CN 105222869A
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Abstract
This application discloses a kind of industrial feeding method and system, wherein, industrial feeding method comprises step: material loading, and feeding device is to material loading in material placing device; Blowing, controls material placing device and continues blowing in the given time, and whether thorough, if thoroughly, control material placing device and terminate blowing if detecting blowing after a predetermined time afterwards at blowing.The blowing that the present invention can effectively avoid the error owing to measuring to cause is not enough, and after feed system breaks down, starts automatic alarm and alarm, greatly improve production efficiency.When device fails, owing to storing weight of material data in material placing device in advance, be convenient to investigate culprit, and be provided with warning device, when blowing is not thorough, by autoalarm and alarm, effectively reduce industrial accident, further increase production efficiency.
Description
Technical field
The application relates to field of textiles, a kind of industrial feeding method of specific design and system.
Background technology
In existing commercial production, the especially production and processing industry of chemical products, usually needs that multiple starting material are put into the container such as reactor or stirring machine according to certain proportioning and mixes, and then obtains shaped article carrying out processing process to mixed material.Thus the ratio of raw-material input directly concerns the quality and performance of product, and this just requires that industrial feed system input material error is little, stable.
Existing industrial feed system is the material by adding constant weight during material loading in hopper, detects the weight of hopper in blowing process constantly, stops blowing when hopper reaches after lower than the weight preset.And often there is error of measured data in feed system, when hopper blowing does not also reach predetermined blowing weight, measurement mechanism detect hopper now weight data be equal to or less than preset value, then system can force to stop blowing, and now the weight of hopper reality is greater than preset value, have remaining material in hopper or not, which results in blowing deficiency, affect the quality of product.
Summary of the invention
The application provides a kind of method and system of industrial feeding, calls on and is solving existing feed system due to meausring apparatus weighting error, cause blowing not enough, affect industrial problem.
According to the first aspect of the application, the application provides a kind of method of industrial feeding, comprises step:
Material loading, controls feeding device to material loading in material placing device;
Blowing, control module controls material placing device and continues blowing in the given time, and whether thorough, if thoroughly, control material placing device and terminate blowing if detecting blowing after a predetermined time afterwards at blowing.
The method of described industrial feeding, wherein, described blowing step specifically comprises:
Material placing device lower cover is opened, and stays open state within the described schedule time, continues blowing;
After lasting blowing exceedes the schedule time, detect the weight of material in material placing device, and the gravimetric value detected and blowing threshold values are compared, if detect, in material placing device, the weight of material is less than or equal to blanking threshold values, then control material placing device lower cover to close, terminate blowing.
The method of described industrial feeding, wherein, also comprises, and presets blanking threshold values.
The method of described industrial feeding, wherein, if detect, in material placing device, the weight of material is greater than blanking threshold values, then carry out fault alarm automatically.
The method of described industrial feeding, wherein, also comprises, and presets the schedule time of lasting blowing.
According to a second aspect of the present invention, the present invention also provides a kind of industrial feed system, comprising:
Material placing device, holds the raw material of constant weight, and is thrown in away by raw material when blowing when described material placing device is used for material loading;
Conveying device, render in material placing device by raw material when described conveying device is used for material loading, the material transport thrown in out by material placing device during blowing is to predetermined operation position;
Central processing unit, described central processing unit communicates to connect with described material placing device and conveying device respectively, for controlling the duty of material placing device and conveying device;
Acquisition module, the weight data detected for detecting the weight of material in material placing device, and is passed to central processing unit by described acquisition module;
Described central processing unit is also provided with timing unit, described timing unit is used for the duration of material placing device and/or each duty of conveying device described in timing, described timing unit detects described material placing device and continues after blowing exceedes the schedule time, described central processing unit controls the weight data that described acquisition module gathers material in material placing device, judges whether to stop blowing according to the weight of material placing device.
Described industrial feed system, wherein, described industrial feed system also comprises alarm module, and described alarm module is connected with described central processing unit.
Described industrial feed system, wherein, described industrial pay-off also comprises storage unit, described storage unit for store weighing unit feedback material placing device in the weight data of material.
Described industrial feed system, wherein, described central processing unit receives the weight data of material in material placing device after lasting blowing, and compares with the blowing threshold values preset, if this weight data is less than or equal to blowing threshold values, then controls material placing device and stop blowing.
Described industrial feed system, wherein, described central processing unit receives the weight data of material in material placing device after lasting blowing higher than described threshold values, then control described alarm module and open, system sends failure alarm signal automatically.
The industrial feeding method of one provided by the invention and system, state one schedule time is stayed open by forcing hopper lower cover during blowing, material in hopper is made to have the sufficient time to depart from hopper, and then the weight of leftover materials in weighing bucket, whether blowing is complete to detect hopper further.Making when there is not equipment failure, effectively can avoid the blowing deficiency because software measurement error causes, and after feed system breaks down, starting automatic alarm and alarm, greatly improve production efficiency.When device fails, owing to storing the weight data of material placing device in advance, be convenient to investigate culprit, and be provided with warning device, when blowing is not thorough, by autoalarm and alarm, effectively reduce industrial accident, further increase production efficiency.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the embodiment of the present invention one;
Fig. 2 is the system architecture diagram of this embodiment of the present invention two;
Fig. 3 is in the embodiment of the present invention two, the structured flowchart of central processing unit.
Embodiment
By reference to the accompanying drawings the application is described in further detail below by embodiment.
In the embodiment of the present application, provide a kind of industrial feeding method, comprise material loading and blowing step, wherein, blowing step controls material placing device to continue blowing in the given time, and whether thorough, if thoroughly, control material placing device and terminate blowing if detecting blowing after a predetermined time afterwards at blowing.Lasting blowing is carried out like this by a schedule time of setting, in blowing process, weight detecting is not carried out to material placing device, ensure that in this schedule time, blowing is not interrupted, if there is not the problems such as hook adhesion occur between material and material placing device, this schedule time is enough to ensure that material placing device completes blowing.Simultaneously the application gives should the system of industrial feeding method.
In the present embodiment, material placing device is that have can the upper cover of folding and the hopper of lower cover, and conveying device is travelling belt.
Embodiment one:
The present embodiment provides a kind of method of industrial feeding, please refer to Fig. 1, comprises step:
S10, material loading, control material loading travelling belt to material loading in hopper.
Material loading travelling belt is arranged on directly over hopper, and the end of material loading travelling belt discharging is just to the center of hopper upper end open.Hopper also possesses one can the upper cover of folding, and during material loading, upper cover is opened.
S20, blowing, control material placing device and continue blowing in the given time, and whether thorough, if thoroughly, control material placing device and terminate blowing if detecting blowing after a predetermined time afterwards at blowing.
Blowing travelling belt is arranged on immediately below hopper, and hopper is also provided with one can the lower cover of folding, and during blowing, lower cover is opened.
Further, step S10 comprises further:
S110, hopper upper cover are opened, and material loading travelling belt is opened.
The weight of material in S120, weighing bucket.
During material loading, by the weight of material in sensor Real-Time Monitoring hopper.
S130, judge whether hopper material loading completes.
The weight of material in the hopper detected and the material loading threshold values preset are compared, if when weight of material equals material loading threshold values, material loading completes, enters step S140, if weight of material is less than material loading threshold values, then return step S130, continue material loading.This material loading threshold values can set according to the Expenditure Levels of required material.
S140, hopper upper cover are closed, and material loading terminates.
Further, step S20 comprises further:
S210, hopper lower cover are opened, and blowing travelling belt is opened.
Blowing travelling belt is positioned at immediately below hopper, and when hopper lower cover opens blowing, material is devoted on blowing travelling belt, and is transported to assignment position by blowing travelling belt.Wherein, blowing travelling belt is in independent operation state after opening all the time.
S220, judge whether hopper lower cover opening time reaches the schedule time.
Detect the time that hopper lower cover is opened, if this time reaches duration predetermined in advance, then carry out step S230, if hopper lower cover opens lasting deficiency of time scheduled duration, then return step 210 and maintain hopper lower cover open mode.This scheduled duration should meet under normal circumstances, and in this time, in hopper, material can depart from hopper completely.It is 1.5 seconds that the present embodiment preferably sets this scheduled duration.
S230, weighing are when weight of material in front hopper.
When hopper lower cover is opened after more than 1.5s, start to detect the weight when material in front hopper, the weight measuring hopper can be averaged as final measurement result by repetitive measurement.
S240, judge that whether blowing is thorough.
To detect when the weight of material in front hopper is compared with the blowing threshold values preset in step S230, if this weight is less than or equal to this blowing threshold values, then show that in hopper, material has been thrown in thoroughly, enter step S250, if material current weight exceedes blowing threshold values, then show that material is not thrown in completely, namely occurred the problems such as hook adhesion between material and hopper, then entered step S260.
Preferably, in this step, the error criterion that blowing threshold values can reach needed for different material character and production is specifically arranged.In addition, record material current weight information in this step at every turn and all preserve according to correspondence detection time, so that after transportation system breaks down, maintenance personal investigates failure cause fast by the charge book before inquiry.
S250, hopper lower cover are closed, and terminate blowing.
When detecting that material in hopper is thrown in thoroughly, hopper lower cover is closed automatically, and blowing terminates.Return step S110, circulation step S110 is to step S250 simultaneously.
S260, auto-alarm function are opened, and send fault alarm.
When detecting in step S240 that in hopper, material exceedes blowing threshold values, then show that blowing is obstructed, system opens auto-alarm function, reminds operating personnel's equipment to break down.In the production technology that existing fiber product is weaved, because the starting material thrown in are based on various fibrous material, therefore, very easily occur that material is hooked into the phenomenon on hopper.Make pick-up unit detect in hopper to there is material all the time like this, whole feed system is motionless in blowing link with regard to clamping stagnation, until staff initiatively finds.And the present invention just completely avoid the appearance of this situation by auto-alarm function.
In other embodiments of the present invention, material loading travelling belt and the perpendicular setting of blowing travelling belt, what hopper and material loading travelling belt can also be corresponding arranges many groups, and multiple like this hopper is multiple along direction of transfer arranging separately above blowing travelling belt.And be that blowing travelling belt advances a stepping by the time interval of software control hopper twice blowing, the stepping length that blowing travelling belt advances is just that multiple hopper is along the spacing distance sum between the width and hopper of blowing travelling belt direction of transfer.So just can accomplish multiple hopper blowing simultaneously, and material there will not be the situation of superposition on blowing travelling belt.Certainly, also by controlling adjacent hopper difference certain intervals time blowing, the situation that blowing superposes can also can be avoided.
The present embodiment stays open state 1.5s by forcing hopper lower cover during blowing, makes material in hopper have the sufficient time to depart from hopper, and then the weight of leftover materials in weighing bucket, and whether blowing is complete to detect hopper further.And existing feeding method all adopts in blowing process and detects weight of material in hopper constantly, after reaching blowing threshold values, close hopper lower cover immediately, the blowing caused due to metrical error so just cannot be avoided to interrupt.Feeding method given by the present embodiment with enjoy compared with technology, when there is not equipment failure, the blowing can effectively avoiding the error owing to measuring to cause is not enough, and after feed system breaks down, start automatic alarm and alarm, greatly improve production efficiency.
Embodiment two:
Based on the description of above-described embodiment, the invention allows for a kind of industrial feed system, as shown in Figure 2, comprising:
Material placing device 10, holds the raw material of constant weight, and is thrown in away by raw material when blowing when described material placing device is used for material loading; Material placing device 10 can be any type of container, and the material placing device 10 in the present embodiment can the upper cover of folding and the hopper of lower cover for having.
Conveying device 20, render in material placing device by raw material when described conveying device is used for material loading, the material transferring thrown in out by material placing device during blowing is to predetermined operation position; Wherein, conveying device 20 comprises further, the material loading travelling belt for material loading and the blowing travelling belt for blowing.
Central processing unit 30, described central processing unit communicates to connect with described material placing device and conveying device respectively, for controlling the duty of material placing device and conveying device;
Acquisition module 40, the weight data detected for detecting the weight of material in material placing device, and is passed to central processing unit 30 by described acquisition module;
Further, as shown in Figure 3, central processing unit 30 is also provided with timing unit 31, described timing unit 31 is for detecting the duration of described material placing device 10 and/or each duty of conveying device 20, described material placing device 10 continues after blowing exceedes the schedule time, described central processing unit 30 controls the weight data that described acquisition module 40 gathers material in material placing device 10, judges whether to stop blowing according to the weight data collected.
Particularly, during material loading, central processing unit 30 controls material loading travelling belt and opens, and control the current weight data that acquisition module 40 gathers material in hopper, when the weight data collected reaches material loading threshold values, central processing unit 30 controls material loading travelling belt and suspends, and controls the closedown of hopper upper cover.
During blowing, hopper lower cover opens lasting blowing, after hopper lower cover is opened and is exceeded the schedule time, central processing unit 30 controls the weight data that acquisition module 40 obtains material in hopper, described central processing unit 30 receives the weight data of material in lasting blowing schedule time rear hopper, and compare with the blowing threshold values preset, if this weight data is less than or equal to blowing threshold values, then controls hopper and stop blowing.Wherein, the schedule time continuing blowing can preset according to concrete material, and the material that the present embodiment is drafted is fibrous material, and the schedule time continuing blowing is set as 1.5s.
Further, described industrial feed system also comprises alarm module 50, described alarm module 50 is connected with described central processing unit 30, detects that weight of material data in hopper are higher than blowing threshold values when blowing, then central processing unit 30 controls alarm module 50 and carries out fault alarm.
Further, as shown in Figure 3, central processing unit also comprises storage unit 32, the weight data of material in the material placing device that described storage unit 32 is fed back for storage of collected module 40.Weight of material data in the hopper collected during each blowing store with corresponding time point one_to_one corresponding by storage element, like this, when system malfunctions, are convenient to maintenance personal and check data record, investigate failure cause in time.
The present invention stays open state 1.5s by forcing hopper lower cover during blowing, makes material in hopper have the sufficient time to depart from hopper, and then the weight of leftover materials in weighing bucket, and whether blowing is complete to detect hopper further.And existing feeding method all adopts in blowing process and detects weight of material in hopper constantly, after reaching blowing threshold values, close hopper lower cover immediately, the blowing caused due to metrical error so just cannot be avoided to interrupt.Make when there is not equipment failure, the blowing can effectively avoiding the error owing to measuring to cause is not enough, and after feed system breaks down, starts automatic alarm and alarm, greatly improve production efficiency.When device fails, owing to storing the weight data of material placing device in advance, be convenient to investigate culprit, and be provided with warning device, when blowing is not thorough, by autoalarm and alarm, effectively reduce industrial accident, further increase production efficiency.
Above content is the further description done the application in conjunction with concrete embodiment, can not assert that the concrete enforcement of the application is confined to these explanations.For the application person of an ordinary skill in the technical field, under the prerequisite not departing from the present application design, some simple deduction or replace can also be made.
Claims (10)
1. a method for industrial feeding, is characterized in that, comprises step:
Material loading, feeding device is to material loading in material placing device;
Blowing, controls material placing device and continues blowing in the given time, and whether thorough, if thoroughly, control material placing device and terminate blowing if detecting blowing after a predetermined time afterwards at blowing.
2. the method for industrial feeding as claimed in claim 1, is characterized in that, described blowing step specifically comprises:
Material placing device lower cover is opened, and within the described schedule time, keep described lower cover to be in open mode, continues blowing;
After lasting blowing exceedes the schedule time, detect material in material placing device, the gravimetric value detected and blowing threshold values also compare by weight, if detect, in material placing device, the weight of material is less than or equal to blowing threshold values, then control material placing device lower cover to close, terminate blowing.
3. the method for industrial feeding as claimed in claim 2, is characterized in that, also comprise, and presets blanking threshold values.
4. the method for industrial feeding as claimed in claim 2, is characterized in that, if detect, in material placing device, weight of material is greater than blanking threshold values, then carry out fault alarm automatically.
5. the method for the industrial feeding as described in claim 1-4 any one, is characterized in that, also comprise, and presets the schedule time of lasting blowing.
6. an industrial feed system, is characterized in that, comprising:
Material placing device, holds the raw material of constant weight, and is thrown in away by material when blowing when described material placing device is used for material loading;
Conveying device, renders in material placing device by raw material when described conveying device is used for material loading, and the material transferring thrown in by material placing device during blowing is to predetermined operation position;
Central processing unit, described central processing unit communicates to connect with described material placing device and conveying device respectively, for controlling the duty of material placing device and conveying device;
Acquisition module, the weight data detected for detecting the weight of material in material placing device, and is passed to central processing unit by described acquisition module;
It is characterized in that, described central processing unit is also provided with timing unit, and described timing unit is used for the duration of material placing device and/or each duty of conveying device described in timing; Described material placing device continues after blowing exceedes the schedule time, and described central processing unit controls the weight data that described acquisition module gathers material in material placing device, according to gather weight data judge whether to stop blowing.
7. industrial feed system as claimed in claim 6, is characterized in that, described industrial feed system also comprises alarm module, and described alarm module is connected with described central processing unit.
8. industrial feed system as claimed in claim 6, is characterized in that, described central processing unit also comprises storage unit, and described storage unit is for the weight data of material in the material placing device of storage of collected module feedback.
9. the industrial feed system as described in as arbitrary in claim 6-8, it is characterized in that, described central processing unit receives the weight data of material in material placing device after lasting blowing, and compare with the blowing threshold values preset, if this weight data is less than or equal to blowing threshold values, then controls material placing device and stop blowing.
10. industrial feed system as claimed in claim 7, it is characterized in that, described central processing unit receives the weight data of material in material placing device after lasting blowing higher than described threshold values, then control described alarm module and open, system sends failure alarm signal automatically.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510644404.9A CN105222869A (en) | 2015-09-30 | 2015-09-30 | A kind of industrial feeding method and system |
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| CN201510644404.9A CN105222869A (en) | 2015-09-30 | 2015-09-30 | A kind of industrial feeding method and system |
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| CN108106700A (en) * | 2017-12-07 | 2018-06-01 | 山信软件股份有限公司 | A kind of control method and system of scale hooper blowing |
| CN112478484A (en) * | 2020-12-09 | 2021-03-12 | 河南中烟工业有限责任公司 | System and method for preventing errors in sending process of essence and spice |
| CN113820512A (en) * | 2021-09-08 | 2021-12-21 | 深圳市森盈生物科技有限公司 | System and method capable of realizing accurate full-automatic sample adding |
| CN115417062A (en) * | 2022-09-27 | 2022-12-02 | 天津工业大学 | Textile fragment sample separation method and device |
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