CN104495731A - Loading controlling device and controlling method - Google Patents
Loading controlling device and controlling method Download PDFInfo
- Publication number
- CN104495731A CN104495731A CN201410658006.8A CN201410658006A CN104495731A CN 104495731 A CN104495731 A CN 104495731A CN 201410658006 A CN201410658006 A CN 201410658006A CN 104495731 A CN104495731 A CN 104495731A
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- China
- Prior art keywords
- probe
- filling
- electromagnetic valve
- resistance value
- controller
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/28—Flow-control devices, e.g. using valves
- B67C3/286—Flow-control devices, e.g. using valves related to flow rate control, i.e. controlling slow and fast filling phases
Abstract
The invention discloses a probe type loading device and a controlling method, the loading apparatus comprises a blanking tube, a resistor measure module and a controller, a first probe and a second probe distributed up and down are arranged on the blanking tube, the first probe positioned at upper portion is connected to the blanking tube, the second probe and the blanking tube are insulated, the first probe and the second probe are connected to the resistor measure module, and the resistor measure module is connected to the controller. The flow of a two stage diaphragm valve can be controlled by a first solenoid valve and a second solenoid valve, loading with two stage flow velocity of the material can be carried out, when the material in a bottle is loaded to a certain amount and contacted to the blanking tube, the material and the first probe are conducted, and continuous loading is carried out until the material and the second probe are conduced; the resistor measure module measures the resistance value between the first probe and the second probe, when the resistance value is less than a set resistance value, the two stage diaphragm valve is closed by controlling the solenoid valve, and then loading is finished.
Description
Technical field
The present invention relates to filling liquid technical field, refer in particular to a kind of filling control device and control method thereof.
Background technology
At present in Canning Technique field, liquid level when needing filling by probe in detecting controls filling amount, and existing mode comprises direct-detection and liquid level module detects two kinds of modes.Its testing result of direct-detection mode can be subject to foam impact, and filling accuracy is not high.And liquid level module detection mode is not easy to adjustment, correlation parameter can not be set with formula.
Summary of the invention
Based on this, the invention reside in and provide a kind of filling control device and control method thereof, it can overcome the deficiencies in the prior art, by formula parameters, and can not only can eliminate the impact of foam on filling accuracy.
Its technical scheme is as follows:
A kind of probe-type filling apparatus, comprise tremie pipe, resistance measuring module and controller, described tremie pipe is equiped with the first probe and the second probe that distribute up and down, superposed described first probe is connected with described tremie pipe, described second probe and described tremie pipe insulate, when the second probe contacts with material, described first probe is communicated with the second probe and forms measure loop, first probe, the second probe are all connected with described resistance measuring module, and described resistance measuring module is connected with described controller;
Also comprise twin-stage diaphragm valve, output module first electromagnetic valve and the second electromagnetic valve, described twin-stage diaphragm valve is connected with pressurized air, described first electromagnetic valve and described second electromagnetic valve are all connected with described output module, described output module is connected with described controller, and described first electromagnetic valve, described second electromagnetic valve are connected the break-make to control twin-stage diaphragm valve with described twin-stage diaphragm valve.
Below further technical scheme is described:
Further, the setting height(from bottom) of described second probe is consistent with the highest liquid level time canned.
Further, also comprise mounting bracket, described first probe is installed on described mounting bracket, and described first probe is connected with described tremie pipe by conducting strip.
Further, described controller and described resistance measuring module, described output module are wired connection or wireless connections.
A control method for probe-type filling apparatus, this control method comprises:
(1) start probe-type filling apparatus, filling loop is opened, and material carries out filling by tremie pipe with large discharge;
(2) material-filling reaches Preset Time, and controller controls filling loop and carries out filling with low discharge;
(3) material contacts with described tremie pipe, described first probe conducting, and proceeds filling;
(4) material and described second probes touch conducting, described first probe and described second probe are connected and are formed measure loop;
(5) resistance measuring module detects the resistance value between detection first probe and the second probe, and this resistance value is sent to controller;
(6) resistance value that step (5) obtains compares with predetermined resistance value by controller, when resistance value is less than predetermined resistance value, enters step (7), otherwise, continue filling and enter step (5);
(7) controller controls the cut out of filling loop by output module, terminates filling.
Wherein, step (1) comprising: start described probe-type filling apparatus, and the first electromagnetic valve, the second electromagnetic valve are connected, and twin-stage diaphragm valve is opened, and material carries out filling by tremie pipe with large discharge.
Wherein, step (2) comprising: material-filling reaches Preset Time, and the second electromagnetic valve disconnects, and described twin-stage diaphragm valve carries out filling with low discharge.
Wherein, step (7) comprising: the first electromagnetic valve disconnects, and twin-stage diaphragm valve is closed, and terminates filling.
Further, before step (1), also comprise by controller record predetermined resistance value.
Below the principle, effect etc. of preceding solution are described:
Above-mentioned probe-type filling apparatus and control method thereof, by the flow of twin-stage diaphragm valve described in described first electromagnetic valve and described second solenoid control, make material carry out twin-stage flow velocity filling; When the material-filling in bottle to a certain amount of and touch tremie pipe time with the first probe conducting, proceed material-filling, until when material rises and contacts the second probe, the first probe and the second probe are connected and are formed primary Ioops.Now there is certain resistance between the first probe and the second probe these 2, this prevention is the resistance value of material.And record the resistance value between the first probe and the second probe by resistance measuring module, when this resistance value is less than setting resistance value, by Controlling solenoid valve, twin-stage diaphragm valve is closed, terminate filling.Because the resistance of the resistance value ratio foam of water is little, just can be distinguished between the first probe and the second probe relatively afterwards by controller is water or foam, thus excludes the interference of foam, ensure that filling accuracy.
Accompanying drawing explanation
Fig. 1 is the probe-type filling apparatus structural representation described in the embodiment of the present invention.
Description of reference numerals:
10, tremie pipe, the 12, first probe, 14, the second probe, 16, resistance measuring module, 18, output module, the 20, first electromagnetic valve, the 22, second electromagnetic valve, 24, controller, 26, twin-stage diaphragm valve, 28, mounting bracket, 30, conducting strip.
Detailed description of the invention
Below embodiments of the invention are described in detail:
As shown in Figure 1, a kind of probe-type filling apparatus, comprise tremie pipe 10, resistance measuring module 16 and controller 24, described tremie pipe 10 is equiped with the first probe 12 and the second probe 14 distributed up and down, superposed described first probe 12 is connected with described tremie pipe 10, described second probe 14 insulate with described tremie pipe 10, when the second probe 14 contacts with material, described first probe 12 is communicated with the second probe 14 and forms measure loop, first probe 12, second probe 14 is all connected with described resistance measuring module 16, described resistance measuring module 16 is connected with described controller 24,
Also comprise twin-stage diaphragm valve 26, output module 18 first electromagnetic valve 20 and the second electromagnetic valve 22, described twin-stage diaphragm valve 26 is connected with pressurized air, described first electromagnetic valve 20 and described second electromagnetic valve 22 are all connected with described output module 18, described output module 18 is connected with described controller, and described first electromagnetic valve 20, described second electromagnetic valve 22 are connected with described twin-stage diaphragm valve 26 break-make controlling twin-stage diaphragm valve 26.
Above-mentioned probe-type filling apparatus controls the flow of described twin-stage diaphragm valve 26 by described first electromagnetic valve 20 and described second electromagnetic valve 22, makes material carry out speed twin-stage flow velocity filling; When the material-filling in bottle to a certain amount of and touch tremie pipe 10 time with the first probe 12 conducting, proceed material-filling, until when material rises and contacts the second probe 14, the first probe 12 and the second probe 13 are connected and are formed primary Ioops.Now there is certain resistance between the first probe 12 and the second probe 14 these 2, this resistance is the resistance value of now material between the first probe 12 and the second probe 14.And record the resistance value between the first probe 12 and the second probe 14 by resistance measuring module 16, when this resistance value is less than setting resistance value, by controlling the first electromagnetic valve 20, second electromagnetic valve 22, twin-stage diaphragm valve 26 is closed, terminating filling.Because the resistance of the resistance value ratio foam of water is little, by controller 24 relatively after just to distinguish material between the first probe 12 and the second probe 14 actual be water or foam, thus exclude the interference of foam, ensure that filling accuracy.
In the present invention, the resistance value of the material between described first probe 12 recorded and described second probe 14, not only refers to the resistance value of simple material, and it comprises the resistance value of material between the first probe 12 and the second probe 14 and foam.
Described tremie pipe 10 is fixed with mounting bracket 28, and described first probe 12 is installed on described mounting bracket 28, and the first probe 12 is connected with described tremie pipe 10 by conducting strip 30; When filling material, when the material in bottle rises to certain altitude and contacts with described tremie pipe 10, i.e. the second probe 14 and material conducting.The setting height(from bottom) of described second probe 14 is consistent with the highest liquid level time canned; Like this, when the material in bottle rises to the second probe 14 conducting, the resistance value of the material between the first probe 12 and the second probe 14 can be recorded.
Described resistance measuring module 16 is connected with described first probe 12 and described second probe 14, is recorded the resistance value of the material between the first probe 12 and the second probe 14 by resistance measuring module 16; Described resistance measuring module 16 and described output module 18 are all connected with described controller 24 in the mode of ethernet; When described controller 24 receives the resistance value between the first probe 12 and the second probe 14 that resistance measuring module 16 records, controller 24 contrasts according to measured resistance value and the resistance value preset, judgement is material or foam, eliminates the impact on filling accuracy of foam.
Concrete, the control method of probe-type filling apparatus comprises:
(1) start probe-type filling apparatus, filling loop is opened, and material carries out filling by tremie pipe 10 with large discharge;
(2) material-filling reaches Preset Time, and controller 24 controls filling loop and carries out filling with low discharge;
(3) material contacts with described tremie pipe 10, described first probe 12 conducting, and proceeds filling;
(4) material contacts with described second probe 14 and conducting, and described first probe 12 is connected with described second probe 14 and formed measure loop;
(5) resistance measuring module detects the resistance value between detection first probe 12 and the second probe 14, and this resistance value fieldbus is sent to controller 24;
(6) resistance value that step (5) obtains compares with predetermined resistance value by controller, when resistance value is less than predetermined resistance value, enters step (7), otherwise, continue filling and enter step (5);
(7) controller 24 controls output module 18 filling loop cut out, terminates filling.
Wherein, step (1) comprising: start described probe-type filling apparatus, and the first electromagnetic valve 20, second electromagnetic valve 22 is connected, and twin-stage diaphragm valve 26 is opened, and material carries out filling by tremie pipe 10 with large discharge.
Wherein, step (2) comprising: material-filling reaches Preset Time, and the second electromagnetic valve 22 disconnects, and described twin-stage diaphragm valve 26 carries out filling with low discharge.
Wherein, step (7) comprising: the first electromagnetic valve 20 disconnects, and twin-stage diaphragm valve 26 is closed, and terminates filling.
Further, before step (1), also comprise and record predetermined resistance value by controller 24.
In the present invention, tremie pipe 10 carries out filling with large discharge and low discharge, and large discharge herein and low discharge are comparatively speaking.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification sheets is recorded.
The above embodiment only have expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (9)
1. a probe-type filling apparatus, it is characterized in that, comprise tremie pipe, resistance measuring module and controller, described tremie pipe is equiped with the first probe and the second probe that distribute up and down, superposed described first probe is connected with described tremie pipe, described second probe and described tremie pipe insulate, when the second probe contacts with material, described first probe is communicated with the second probe and forms measure loop, first probe, the second probe are all connected with described resistance measuring module, and described resistance measuring module is connected with described controller;
Also comprise twin-stage diaphragm valve, output module first electromagnetic valve and the second electromagnetic valve, described twin-stage diaphragm valve is connected with pressurized air, described first electromagnetic valve and described second electromagnetic valve are all connected with described output module, described output module is connected with described controller, and described first electromagnetic valve, described second electromagnetic valve are connected the break-make to control twin-stage diaphragm valve with described twin-stage diaphragm valve.
2. probe-type filling apparatus according to claim 1, is characterized in that, the setting height(from bottom) of described second probe is consistent with the highest liquid level time canned.
3. probe-type filling apparatus according to claim 1, is characterized in that, also comprise mounting bracket, and described first probe is installed on described mounting bracket, and described first probe is connected with described tremie pipe by conducting strip.
4. probe-type filling apparatus according to claim 1, is characterized in that, described controller and described resistance measuring module, described output module are wired connection or wireless connections.
5. a control method for probe-type filling apparatus, is characterized in that, this control method comprises:
(1) start probe-type filling apparatus, filling loop is opened, and material carries out filling by tremie pipe with large discharge;
(2) material-filling reaches Preset Time, and controller controls filling loop and carries out filling with low discharge;
(3) material contacts with described tremie pipe, described first probe conducting, and proceeds filling;
(4) material and described second probes touch conducting, described first probe and described second probe are connected and are formed measure loop;
(5) resistance measuring module detects the resistance value between detection first probe and the second probe, and this resistance value is sent to controller;
(6) resistance value that step (5) obtains compares with predetermined resistance value by controller, when resistance value is less than predetermined resistance value, enters step (7), otherwise, continue filling and enter step (5);
(7) controller controls the cut out of filling loop by output module, terminates filling.
6. the control method of probe-type filling apparatus according to claim 5, it is characterized in that, wherein, step (1) comprising: start described probe-type filling apparatus, first electromagnetic valve, the second electromagnetic valve are connected, twin-stage diaphragm valve is opened, and material carries out filling by tremie pipe with large discharge.
7. the control method of probe-type filling apparatus according to claim 5, is characterized in that, wherein, step (2) comprising: material-filling reaches Preset Time, and the second electromagnetic valve disconnects, and described twin-stage diaphragm valve carries out filling with low discharge.
8. the control method of probe-type filling apparatus according to claim 5, is characterized in that, wherein, step (7) comprising: the first electromagnetic valve disconnects, and twin-stage diaphragm valve is closed, and terminates filling.
9. the control method of probe-type filling apparatus according to claim 5, is characterized in that, before step (1), also comprises by controller record predetermined resistance value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658006.8A CN104495731B (en) | 2014-11-18 | 2014-11-18 | Filling control device and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658006.8A CN104495731B (en) | 2014-11-18 | 2014-11-18 | Filling control device and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104495731A true CN104495731A (en) | 2015-04-08 |
| CN104495731B CN104495731B (en) | 2017-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410658006.8A Active CN104495731B (en) | 2014-11-18 | 2014-11-18 | Filling control device and its control method |
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| Country | Link |
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| CN (1) | CN104495731B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187639A (en) * | 2017-07-26 | 2017-09-22 | 四川科伦药业股份有限公司 | Aerating device for infusion bag product |
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| US4223442A (en) * | 1977-08-26 | 1980-09-23 | British Steel Corporation | Distance measurement |
| GB2198535A (en) * | 1986-11-01 | 1988-06-15 | Parke Davis & Co Ltd | Apparatus and method for determining the amount of material in a vessel |
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| US5150743A (en) * | 1990-03-31 | 1992-09-29 | Alfill Getranketechnik Gmbh | Apparatus for admitting metered quantities of liquid into bottles or other containers |
| DE202005001188U1 (en) * | 2005-01-24 | 2005-05-04 | Banweg, Christian | Filling tube for counter-pressure filling systems for drinks filling machines has flexible glass insulating layer with layer thickness in nanometer range and electrically conducting layer consisting of thin electrically conducting medium |
| WO2007065555A2 (en) * | 2005-12-07 | 2007-06-14 | Krones Ag | Device and method for detecting the filling level of a container, and device for filling a container |
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| CN201923831U (en) * | 2010-09-03 | 2011-08-10 | 南京乐惠轻工装备制造有限公司 | Electronic type liquid filling device |
| US20120037268A1 (en) * | 2009-04-03 | 2012-02-16 | Xavier Masselin | Device for the metered dispensing of liquid or viscous products and method for implementing this device |
| CN102501991A (en) * | 2011-11-16 | 2012-06-20 | 浙江省农业科学院 | Equipment for reducing bubble generation of thick beverages in filling process |
| CN204417087U (en) * | 2014-11-18 | 2015-06-24 | 广州达意隆包装机械股份有限公司 | Probe-type filling apparatus |
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2014
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4223442A (en) * | 1977-08-26 | 1980-09-23 | British Steel Corporation | Distance measurement |
| GB2198535A (en) * | 1986-11-01 | 1988-06-15 | Parke Davis & Co Ltd | Apparatus and method for determining the amount of material in a vessel |
| WO1991002949A1 (en) * | 1989-08-25 | 1991-03-07 | Europa International Manufacturing Pty. Ltd. | Level sensing device |
| US5150743A (en) * | 1990-03-31 | 1992-09-29 | Alfill Getranketechnik Gmbh | Apparatus for admitting metered quantities of liquid into bottles or other containers |
| DE202005001188U1 (en) * | 2005-01-24 | 2005-05-04 | Banweg, Christian | Filling tube for counter-pressure filling systems for drinks filling machines has flexible glass insulating layer with layer thickness in nanometer range and electrically conducting layer consisting of thin electrically conducting medium |
| WO2007065555A2 (en) * | 2005-12-07 | 2007-06-14 | Krones Ag | Device and method for detecting the filling level of a container, and device for filling a container |
| US20120037268A1 (en) * | 2009-04-03 | 2012-02-16 | Xavier Masselin | Device for the metered dispensing of liquid or viscous products and method for implementing this device |
| CN101734594A (en) * | 2009-12-09 | 2010-06-16 | 广州达意隆包装机械股份有限公司 | Needle tube type filling machine and filling method thereof |
| CN201923831U (en) * | 2010-09-03 | 2011-08-10 | 南京乐惠轻工装备制造有限公司 | Electronic type liquid filling device |
| CN102501991A (en) * | 2011-11-16 | 2012-06-20 | 浙江省农业科学院 | Equipment for reducing bubble generation of thick beverages in filling process |
| CN204417087U (en) * | 2014-11-18 | 2015-06-24 | 广州达意隆包装机械股份有限公司 | Probe-type filling apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187639A (en) * | 2017-07-26 | 2017-09-22 | 四川科伦药业股份有限公司 | Aerating device for infusion bag product |
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| Publication number | Publication date |
|---|---|
| CN104495731B (en) | 2017-09-01 |
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