CN107914903A - A kind of canned system and its control method automatically controlled - Google Patents
A kind of canned system and its control method automatically controlled Download PDFInfo
- Publication number
- CN107914903A CN107914903A CN201711091545.8A CN201711091545A CN107914903A CN 107914903 A CN107914903 A CN 107914903A CN 201711091545 A CN201711091545 A CN 201711091545A CN 107914903 A CN107914903 A CN 107914903A
- Authority
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- China
- Prior art keywords
- machine gun
- filling
- filling machine
- automatically controlled
- cylinder
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000005856 abnormality Effects 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 18
- 239000004809 Teflon Substances 0.000 abstract description 3
- 229920006362 Teflon® Polymers 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 11
- 238000009434 installation Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/28—Methods or devices for controlling the quantity of 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
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/12—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers movable towards or away from container or wrapper during filling or depositing
-
- 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
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
- B65B57/145—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged for fluent material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The present invention provides a kind of canned system and its control method automatically controlled, including filling rack, PLC controller, electronic platform scale, filling machine gun, machine gun pipeline, and the filling rack includes fixed seat and the elevator platform being fixed in fixed seat；Fixed pulley is equipped with the top of the elevator platform；Solderless wrapped connection carrying rope on the fixed pulley；One end connection driving motor of the carrying rope, other end connection machine gun pipeline；The machine gun pipeline is installed on elevator platform by drive rail；Described machine gun pipeline one end is fixed with filling machine gun；The top of the filling machine gun is equipped with cylinder；The electronic platform scale is placed on immediately below filling machine gun, and the cylinder, electronic platform scale and driving motor are connected with PLC controller respectively.Inside/outside lining teflon will be used with material contact position material, the material of some Class Cs with severe corrosive can equally make the equipment carry out filling and weigh.
Description
Technical field
The present invention relates to liquid automatic loading field, more particularly, to a kind of canned system and its controlling party automatically controlled
Method.
Background technology
China《Code for fire protection design of buildings》It is middle that the liquid that can be burnt is divided into Class A liquid, Class B liquid, Class C liquid
Body three classes.According to the sorting technique of dangerous cargo, above-mentioned Class A and Class B liquid can be included in flammable liquid class, Class C liquid
It is included in flammable liquid class.Automatic gauge currently used for conventional liquid material bulking system structure of weighing includes：It is fixed filling
Gun attachment, all-electronin weighing device, controller, conveying raceway and air extractor.Wherein fixed filling gun attachment is by filling
The compositions such as installation gun barrel road, pneumatic ball valve, bottle placer gun carriage, two station pneumatic lifting gears, pneumatic bottom valve and scale body base.
Material is brought through certain pressure, is poured into by pneumatic ball valve automatic control flow, then through filling machine gun in material barrel；Electronics
Weighing device detects the weight of material in bucket at any time, and when reaching setting rated value, pneumatic ball valve and filling machine gun is automatically closed
Mouthful, so as to complete to realize that automatic gauge is weighed filling function；Corruption of the corrosive material of some volatilizations to device outer surface
Erosion is also more serious；Since filling machine gun head can only stop to be placed at bung hole when using the event of two station one-stroke Pneumatic power elevator apparatus filling
Or bucket bottom carry out it is filling, such direct result is that material drop is big, cause sensor overshoot, it is overproof, offset phenomena such as cause
Measuring accuracy is not allowed.
The content of the invention
The problem to be solved in the present invention is that one kind has special anti-corrosion function and can realize auto-filling, and measuring accuracy is high
Liquid filling system.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of canned system automatically controlled, it is special
Sign is：Including filling rack, PLC controller, electronic platform scale, filling machine gun, machine gun pipeline, the filling rack includes fixing
Seat and the elevator platform being fixed in fixed seat；Fixed pulley is equipped with the top of the elevator platform；Solderless wrapped connection on the fixed pulley
Carrying rope；One end connection driving motor of the carrying rope, other end connection machine gun pipeline；The machine gun pipeline is led by transmission
Rail is positioned on elevator platform；Described machine gun pipeline one end is fixed with filling machine gun；The top of the filling machine gun is equipped with gas
Cylinder；The electronic platform scale is placed on immediately below filling machine gun, and the cylinder, electronic platform scale and driving motor are controlled with PLC respectively
Device is connected.
Preferably, it is additionally provided with base below the fixed seat of the filling rack；Pass through cunning between the base and fixed seat
Dynamic rail road connects；The electronic platform scale is placed on base, and the base bottom is fixed with rolling pulley.
Preferably, the top of the filling machine gun is equipped with cylinder；The filling machine gun is by lance head, valve rod and gun barrel structure
Into valve stem tip connects the cylinder, and the lance head is with upper and lower two cones made of polytetrafluoroethylene (PTFE) and built-in nut
The form being mutually combined is formed；Upper cone is connected by internal thread with the valve rod being connected in gun barrel on cylinder, valve rod lower end with
Built-in nut is fastenedly connected, and lower cone is connected with upper cone by screw threads for fastening.
Preferably, the inner-walls of duct of the gun barrel, the inside and outside wall of lance head, valve rod outer wall are lined with polytetrafluoroethylene ethylene layer.
Preferably, the filling machine gun is connected with machine gun pipeline junction by threeway tube head；Outside the threeway tube head
Equipped with pipe collar；The pipe collar is surrounded by ring dress location hole.
The present invention also provides a kind of control method of the canned system automatically controlled, it is characterised in that：Including at least following
Step；
Step S1, PLC controller power on, and switch to automatic mode, and PLC controller receives enabled instruction, PLC controller
Control driving motor causes filling machine gun to drop to corresponding height, and does filling preparation；
Step S2, starts filling, the filling instruction of PLC controller reception, and controls nozzle cylinder to open；Carry out it is filling, together
When electronic platform scale measured；
Step S3, when electronic platform scale variable reaches preset value, PLC controller control nozzle cylinder is closed, same to time control
Filling machine gun is raised above by system driving motor；Deng filling instruction in next step.
Preferably, further include in step s 2, abnormal, PLC automatic start alert status, closing nozzle occurs in metering numerical value
Cylinder, lifts filling machine gun and alarms, and starts automatic detecting, checks whether exception excludes, and is removed automatically after Abnormality remove
Numerical value is measured, restarts the operation of step 1.
Preferably, further include in step s 2, exception occurs in metering numerical value, carries out being manually pressed by emergency stop control button, anxious
Stop closing nozzle cylinder after button is pressed, lift filling machine gun after Abnormality remove, it is automatic to remove metering numerical value, restart to walk
Rapid 1 operation.
The present invention has the advantage that is with beneficial effect：A kind of canned system automatically controlled provided by the invention and its control
Method processed, will use inside/outside lining teflon, the material of some Class Cs with severe corrosive is same with material contact position material
Sample can use the equipment to carry out filling and weigh；Spray gun discharge port raises automatically with the rise of liquid level in filling bucket, improves
Measuring accuracy；Lance head face electronic platform scale, and the metric results of electronic platform scale carry out real-time Communication for Power with PLC controller, work as thing
PLC controller can adjust lance head in time and carry out filling and stop when expecting overweight or insufficient, alleviate the work of staff
Burden.
Brief description of the drawings
Fig. 1 is the front view of the canned system provided in an embodiment of the present invention automatically controlled；
Fig. 2 is the left view of the canned system automatically controlled shown in Fig. 1；
Fig. 3 is the top view of the canned system automatically controlled shown in Fig. 1；
Fig. 4 (a) is a kind of partial process view of the control method of the canned system automatically controlled of the present invention；
Fig. 4 (b) is the another partial process view of the control method of the canned system automatically controlled shown in Fig. 1；
In figure：1st, filling rack；2nd, PLC controller；3rd, electronic platform scale；4th, filling machine gun；5th, machine gun pipeline；6th, it is fixed sliding
Wheel；7th, carrying rope；8th, drive rail；9th, cylinder；10th, sliding rail；11st, elevator platform；101st, pipe collar；
Embodiment
Technical scheme is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, belong to the scope of protection of the invention.
In the description of the present invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Easy to describe the present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for description purpose, and it is not intended that instruction or hint relative importance.In the description of the present invention, it is necessary to say
Bright, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be interpreted broadly, for example, can
To be to be fixedly connected or be detachably connected, or it is integrally connected；Can mechanically connect or be electrically connected；Can
It to be to be connected directly, can also be indirectly connected by intermediary, can be the connection inside two elements.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figs. 1-3；A kind of canned system automatically controlled, including filling rack 1, PLC controller 2, electronic platform scale
3rd, filling machine gun 4, machine gun pipeline 5, the filling rack 1 include fixed seat and the elevator platform being fixed in fixed seat
11；The top of elevator platform 11 is equipped with fixed pulley 6；Solderless wrapped connection carrying rope 7 on the fixed pulley 6；One end of the carrying rope 7 connects
Connect driving motor, other end connection machine gun pipeline 5；The machine gun pipeline 5 is installed on elevator platform by drive rail 8；It is logical
Cross the pulling of carrying rope so that machine gun pipeline 5 moves up and down on elevator platform 11；Described 5 one end of machine gun pipeline is fixed with
Filling machine gun 4；The top of the filling machine gun 4 is equipped with cylinder 9；The electronic platform scale 3 is placed on immediately below filling machine gun 4, institute
Cylinder 9, electronic platform scale 3 and driving motor is stated respectively with PLC controller 2 to be connected.
Base is additionally provided with below the fixed seat of the filling rack 1.Pass through sliding rail between the base and fixed seat
10 connections；One end of sliding rail 10 is equipped with stepper motor, and the electronic platform scale 3 is placed on base, and the base bottom is consolidated
Surely it is equipped with rolling pulley.Charging basket is placed on electronic platform scale, when electronic platform scale 3 shows filling completed, the stepping
Motor is used to drive fixed seat to be moved, while filling machine gun follows fixed seat to be moved, can be to the charging basket at another place
Carry out filling.
The top of the filling machine gun 4 is equipped with cylinder 9；The filling machine gun 4 is made of lance head, valve rod and gun barrel, valve
Bar top connects the cylinder 9, and the lance head is with simultaneously built-in nut is mutually combined two cones up and down made of polytetrafluoroethylene (PTFE)
Form form；Upper cone is connected by internal thread with the valve rod being connected in gun barrel on cylinder 9, valve rod lower end and built-in nut
It is fastenedly connected, lower cone is connected with upper cone by screw threads for fastening.
5 inner wall of machine gun pipeline, lance tube inside and outside wall, valve rod outer wall are lined with polytetrafluoroethylene ethylene layer.
The filling machine gun 4 is connected with 5 junction of machine gun pipeline by threeway tube head；Pipe is equipped with outside the threeway tube head
Hoop 101；The pipe collar is surrounded by ring dress location hole.
The present invention also provides a kind of control method of the canned system automatically controlled, including at least following steps；
Step S1, PLC controller power on, and switch to automatic mode, and PLC controller receives enabled instruction, PLC controller
Control driving motor causes filling machine gun to drop to corresponding height, and does filling preparation；
Step S2, starts filling, the filling instruction of PLC controller reception, and controls nozzle cylinder to open；Carry out it is filling, together
When electronic platform scale measured；
Further include in step s 2, abnormal, PLC automatic start alert status occurs in metering numerical value, and closing nozzle cylinder, carries
Rise filling machine gun and alarm, and start automatic detecting, check whether exception excludes, stoichiometric number is removed automatically after Abnormality remove
Value, restarts the operation of step 1.
Further include in step s 2, exception occurs in metering numerical value, carries out being manually pressed by emergency stop control button, scram button is pressed
Nozzle cylinder is closed after lower, lifts filling machine gun after Abnormality remove, it is automatic to remove metering numerical value, the behaviour for restarting step 1
Make.
Step S3, when electronic platform scale variable reaches preset value, PLC controller control nozzle cylinder is closed, same to time control
Filling machine gun is raised above by system driving motor；Deng filling instruction in next step.
In the use of the present invention, when carrying out filling to empty barrel, PLC controller powers on, and material is sent out by machine gun pipeline, through filling
The cylinder 9 of installation rifle 4 carries out top pressure, send to lance head through gun barrel, valve rod by certain pressure, is sprayed material by lance head,
Flows and default time of the PLC according to lance head at the same time, control driving motor stretching carrying rope；Due to the other end of carrying rope
Machine gun pipeline 5 is connected, therefore pulls carrying rope, you can control machine gun barrel road 5 drives filling machine gun 4 to move up, and carries out progressively filling.
Electronic platform scale 3 detects the weight of material in charging basket at any time, when reaching setting rated value, stops driving cylinder by PLC controller
The top pressure of material is carried out, realizes that automatic gauge is weighed filling function so as to be automatically performed.Since lance head is with upper cone, lower cone
The form that body and built-in nut are mutually combined is formed, i.e., upper cone is connected by the valve rod being connected in internal thread and gun barrel on cylinder
Connect, valve rod lower end is fastenedly connected with built-in nut, and lower cone is connected with upper cone by screw threads for fastening, and this connection method can be with
Solve since bottomed cylinder drives frequent folding, by lance tube reaction force, the problem of lance head is often fallen off.Contacted with material
Place's material uses stainless steel inside/outside lining teflon, some are such as contacted with severe corrosive with metal can occur polymerisation
Material can equally be weighed using the equipment.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution described in foregoing embodiments, either to which part or all technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
- A kind of 1. canned system automatically controlled, it is characterised in that：Including filling rack, PLC controller, electronic platform scale, filling Machine gun, machine gun pipeline, the filling rack include fixed seat and the elevator platform being fixed in fixed seat；The elevator Top of the trellis is equipped with fixed pulley；Solderless wrapped connection carrying rope on the fixed pulley；One end connection driving motor of the carrying rope, the other end connect Pick gun barrel road；The machine gun pipeline is positioned on elevator platform by drive rail；Described machine gun pipeline one end is fixed with Filling machine gun；The top of the filling machine gun is equipped with cylinder；The electronic platform scale is placed on immediately below filling machine gun, the gas Cylinder, electronic platform scale and driving motor are connected with PLC controller respectively.
- 2. the canned system according to claim 1 automatically controlled, it is characterised in that：Under the fixed seat of the filling rack Side is additionally provided with base；Connected between the base and fixed seat by sliding rail；The electronic platform scale is placed on base, institute State base bottom and be fixed with rolling pulley.
- 3. the canned system according to claim 1 automatically controlled, it is characterised in that：The top of the filling machine gun is equipped with Cylinder；The filling machine gun is made of lance head, valve rod and gun barrel, and valve stem tip connects the cylinder, the lance head Formed in the form of two cones and built-in nut are mutually combined up and down made of polytetrafluoroethylene (PTFE)；Upper cone passes through internal thread and rifle The valve rod connection being connected in pipe on cylinder, valve rod lower end are fastenedly connected with built-in nut, and lower cone passes through screw thread with upper cone It is fastenedly connected.
- 4. the canned system according to claim 3 automatically controlled, it is characterised in that：The inner-walls of duct of the gun barrel, spray Inside and outside wall, the valve rod outer wall of pipette tips are lined with polytetrafluoroethylene ethylene layer.
- 5. the canned system according to claim 1 automatically controlled, it is characterised in that：The filling machine gun and machine gun pipeline Junction is connected by threeway tube head；Pipe collar is equipped with outside the threeway tube head；The pipe collar is surrounded by ring dress location hole.
- A kind of 6. control method of the canned system automatically controlled, it is characterised in that：Including at least following steps；Step S1, PLC controller power on, and switch to automatic mode, and PLC controller receives enabled instruction, PLC controller control Driving motor causes filling machine gun to drop to corresponding height, and does filling preparation；Step S2, starts filling, the filling instruction of PLC controller reception, and controls nozzle cylinder to open；Carry out filling while electric Sub- platform balance is measured；Step S3, when electronic platform scale variable reaches preset value, PLC controller control nozzle cylinder is closed, while controls drive Filling machine gun is raised above by dynamic motor；Deng filling instruction in next step.
- 7. the control method of the canned system according to claim 6 automatically controlled, it is characterised in that：In step s 2 also Including, there are abnormal, PLC automatic start alert status in metering numerical value, and closing nozzle cylinder, lifts filling machine gun and alarm, and Start automatic detecting, check whether exception excludes, it is automatic after Abnormality remove to remove metering numerical value, the behaviour for restarting step 1 Make.
- 8. the control method of the canned system according to claim 6 automatically controlled, it is characterised in that：In step s 2 also Including exception occurs in metering numerical value, carries out being manually pressed by emergency stop control button, scram button is closed nozzle cylinder after pressing, carried Filling machine gun is risen after Abnormality remove, it is automatic to remove metering numerical value, restart the operation of step 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091545.8A CN107914903A (en) | 2017-11-08 | 2017-11-08 | A kind of canned system and its control method automatically controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091545.8A CN107914903A (en) | 2017-11-08 | 2017-11-08 | A kind of canned system and its control method automatically controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107914903A true CN107914903A (en) | 2018-04-17 |
Family
ID=61896047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091545.8A Pending CN107914903A (en) | 2017-11-08 | 2017-11-08 | A kind of canned system and its control method automatically controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107914903A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250168A (en) * | 2018-08-07 | 2019-01-22 | 仲恒衡器(苏州)有限公司 | A kind of automatic counterpart automatically quantitative filling machine |
| CN109368578A (en) * | 2018-10-18 | 2019-02-22 | 江苏省计量科学研究院 | A kind of filling scale automatic checkout system |
| CN113582114A (en) * | 2021-07-20 | 2021-11-02 | 山东北方创信防水科技集团股份有限公司 | Intelligent control method for filling sprayed quick-setting rubber asphalt waterproof coating |
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| CN202593879U (en) * | 2012-03-29 | 2012-12-12 | 苏州威世达测控系统有限公司 | Bag-type filling scale |
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| CN203667016U (en) * | 2013-12-30 | 2014-06-25 | 北京大通星河自控技术有限公司 | Submerged weighing filling machine |
| CN204550015U (en) * | 2015-02-05 | 2015-08-12 | 昆山力固机电工业有限公司 | To the accurate liquid-filling machine in hole |
| CN104973552A (en) * | 2014-04-02 | 2015-10-14 | 北京航天斯达新技术装备公司 | Corrosive solution filling system |
| CN206218272U (en) * | 2016-09-26 | 2017-06-06 | 成都川一机械有限公司 | Bulking system |
| CN207809844U (en) * | 2017-11-08 | 2018-09-04 | 天津金泰盛世石化设备有限公司 | A kind of canned system automatically controlled |
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2017
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|---|---|---|---|---|
| CN202593879U (en) * | 2012-03-29 | 2012-12-12 | 苏州威世达测控系统有限公司 | Bag-type filling scale |
| CN203474428U (en) * | 2013-09-17 | 2014-03-12 | 富士胶片电子材料（苏州）有限公司 | Small chemical split charging device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250168A (en) * | 2018-08-07 | 2019-01-22 | 仲恒衡器(苏州)有限公司 | A kind of automatic counterpart automatically quantitative filling machine |
| CN109368578A (en) * | 2018-10-18 | 2019-02-22 | 江苏省计量科学研究院 | A kind of filling scale automatic checkout system |
| CN109368578B (en) * | 2018-10-18 | 2023-09-19 | 江苏省计量科学研究院 | Automatic detection system for filling scale |
| CN113582114A (en) * | 2021-07-20 | 2021-11-02 | 山东北方创信防水科技集团股份有限公司 | Intelligent control method for filling sprayed quick-setting rubber asphalt waterproof coating |
| CN113582114B (en) * | 2021-07-20 | 2023-03-14 | 山东北方创信防水科技集团股份有限公司 | Intelligent control method for filling sprayed quick-setting rubber asphalt waterproof coating |
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