CN101774521A - Screw pump filling device driven by servo motor - Google Patents
Screw pump filling device driven by servo motor Download PDFInfo
- Publication number
- CN101774521A CN101774521A CN201010011468A CN201010011468A CN101774521A CN 101774521 A CN101774521 A CN 101774521A CN 201010011468 A CN201010011468 A CN 201010011468A CN 201010011468 A CN201010011468 A CN 201010011468A CN 101774521 A CN101774521 A CN 101774521A
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- China
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- filling
- valve
- screw pump
- pneumatic
- servo motor
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Abstract
The invention relates to a screw pump filling device driven by a servo motor, which comprises the servo motor, a screw pump, a discharge tube, a pneumatic filling valve, a filling nozzle, an electromagnetic reversing valve, an integrated circuit controller, a servo motor controller, an optoelectronic switch and a bottle to be filled. A suction mouth of the screw pump is communicated with a bin, a discharge hole is connected with a feed end of the pneumatic filling valve through the discharge tube, and the filling nozzle is connected with a discharge end of the pneumatic filling valve; and the pneumatic filling valve is controlled by the electromagnetic reversing valve, and the electromagnetic reversing valve is communicated with an air source. The filling device has the advantages of simple structure, wide scope of application, reliable filling, low operating cost, and high practicability; and the practice proves that the filling device can fill high viscosity liquid and is particularly suitable for multi-head vertical filling.
Description
Technical field:
The present invention relates to a kind of liquid-filling machine, relate in particular to the quantitative filling device of fat shape liquid.
Background technology:
In existing liquid vertical type bottle filler, usually adopt the principle of normal pressure gravity flow, solenoid control liquid valve opening and closing time, several filling elements by the solenoid control liquid valve are set below hopper, all filling elements all rotate with the liquid hopper in the course of the work, and the liquid-filling machine of this structure uses the history in existing nearly ten years at home.Can for liquid of vicidity or paste, because their cans under normal pressure or negative pressure state are difficult to reach accurate can requirement, for the As soon as possible Promising Policy customer requirements, people adopt the piston cylinder injection system to carry out can usually, as the promotion source, material is sucked by piston cylinder earlier and injects container to be filled then with cylinder, and this canning means must determine that piston cylinder can not aspirated air when the suction material, otherwise just metering is inaccurate, can't satisfy the can requirement.
Summary of the invention:
The screw pump filling device that the purpose of this invention is to provide a kind of driven by servomotor, it can overcome the above-mentioned deficiency that existing bottle placer has.
The technical scheme that the present invention takes is as follows:
The screw pump filling device of described driven by servomotor, it comprises servomotor 1, screw pump 2, discharge nozzle 3, pneumatic filling valve 4, can mouth 5, the logical change-over valve 6 of electromagnetism, integrated circuit controller 7, servomotor controller 8, photoelectric switch 10 and bottle 11 to be filled, the material sucking port 21 of screw pump 2 communicates with hopper 12, discharging opening 22 links to each other with the feed end of pneumatic filling valve 4 by discharge nozzle 3, can mouth 5 links to each other with the discharge end of pneumatic filling valve 4, pneumatic filling valve 4 is by logical change-over valve 6 controls of electromagnetism, and the logical change-over valve 6 of electromagnetism interlinks with source of the gas.
Further, the logical change-over valve 6 of electromagnetism interlinks by source of the gas bigeminy part 9 and source of the gas.
Its pouring process is as follows:
The liquid to be filled that has in the hopper 12 sucks by the material sucking port 21 of screw pump 2, be pressed into discharge nozzle 3 from discharging opening 22, inject bottle 11 to be filled by pneumatic filling valve 4 from can mouth 5 then, screw pump 2 is driven by servomotor 1, servomotor 1 is by integrated circuit controller 7 and servomotor controller 8 controls, pneumatic filling valve 4 is by logical change-over valve 6 controls of electromagnetism, and the logical change-over valve 6 of electromagnetism is by photoelectric switch 10 and integrated circuit controller 7 controls.
This filling apparatus is simple in structure, and Applicable scope is extensive, and can is reliable, and operating cost is low, and is practical.Use proof through reality, the present invention can accurately carry out the can of high viscosity liquid, is particularly suitable for the vertical multi-head can.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Among the figure: the 1-servomotor; The 2-screw pump; The 3-discharge nozzle; The pneumatic filling valve of 4-; 5-can mouth; The 6-electromagnetism leads to change-over valve; The 7-integrated circuit controller; The 8-servomotor controller; 9-source of the gas bigeminy part; The 10-photoelectric switch; 11-bottle to be filled; The 12-hopper; The 21-material sucking port; The 22-discharging opening.
The specific embodiment:
Below in conjunction with description of drawings specific embodiments of the present invention.
The screw pump filling device of described driven by servomotor, as shown in Figure 1, it contains eight filling elements, each filling element comprises servomotor 1, screw pump 2, discharge nozzle 3, pneumatic filling valve 4, can mouth 5, electromagnetism leads to change-over valve 6, integrated circuit controller 7, servomotor controller 8, source of the gas bigeminy part 9, photoelectric switch 10 and bottle 11 to be filled, the material sucking port 21 of screw pump 2 communicates with hopper 12, discharging opening 22 links to each other with the feed end of pneumatic filling valve 4 by discharge nozzle 3, can mouth 5 links to each other with the discharge end of pneumatic filling valve 4, pneumatic filling valve 4 is by logical change-over valve 6 controls of electromagnetism, and the logical change-over valve 6 of electromagnetism interlinks by source of the gas bigeminy part 9 and source of the gas.
Claims (2)
1. the screw pump filling device of a driven by servomotor, it is characterized in that: it comprises servomotor (1), screw pump (2), discharge nozzle (3), pneumatic filling valve (4), can mouth (5), electromagnetism leads to change-over valve (6), integrated circuit controller (7), servomotor controller (8), photoelectric switch (10) and bottle to be filled (11), the material sucking port (21) of screw pump (2) communicates with hopper (12), discharging opening (22) links to each other with the feed end of pneumatic filling valve (4) by discharge nozzle (3), can mouth (5) links to each other with the discharge end of pneumatic filling valve (4), pneumatic filling valve (4) is by logical change-over valve (6) control of electromagnetism, and electromagnetism leads to change-over valve (6) and interlinks with source of the gas.
2. according to the screw pump filling device of the described driven by servomotor of claim 1, it is characterized in that: electromagnetism leads to change-over valve (6) and interlinks by source of the gas bigeminy part (9) and source of the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010011468A CN101774521A (en) | 2010-01-15 | 2010-01-15 | Screw pump filling device driven by servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010011468A CN101774521A (en) | 2010-01-15 | 2010-01-15 | Screw pump filling device driven by servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101774521A true CN101774521A (en) | 2010-07-14 |
Family
ID=42511147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010011468A Pending CN101774521A (en) | 2010-01-15 | 2010-01-15 | Screw pump filling device driven by servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101774521A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106434059A (en) * | 2016-09-15 | 2017-02-22 | 湖南古洞春茶业有限公司 | Method for producing health-care soap with camellia sinensis var assamica, and forming machine thereof |
| CN108843969A (en) * | 2018-08-17 | 2018-11-20 | 熊绪军 | A kind of alcohol radical liquid fuel bottle placer |
| CN112624019A (en) * | 2020-12-23 | 2021-04-09 | 泊头市广腾机械设备制造有限公司 | Servo drive quantitative filling machine |
| CN108843969B (en) * | 2018-08-17 | 2024-04-19 | 熊绪军 | Alcohol-based liquid fuel filling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217050A (en) * | 1990-10-17 | 1993-06-08 | Valois | Method of vacuum packaging paste or liquid products in a dispenser, device for implementing this method |
| CN201132761Y (en) * | 2007-12-04 | 2008-10-15 | 边文阳 | Feeding arrangement for material of high viscosity |
| JP2009113862A (en) * | 2007-11-07 | 2009-05-28 | Thinky Corp | Filling device for filling paste-like material |
| CN101456527A (en) * | 2007-12-13 | 2009-06-17 | 中国林业科学研究院森林生态环境与保护研究所 | Heating type paste-like material quantitative packing machine |
| CN201272682Y (en) * | 2008-08-29 | 2009-07-15 | 杨建忠 | Materiel pumping apparatus of electronic weighing and filling machine |
| CN201592980U (en) * | 2010-01-15 | 2010-09-29 | 周数理 | Screw pump filling device driven by servo motor |
-
2010
- 2010-01-15 CN CN201010011468A patent/CN101774521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217050A (en) * | 1990-10-17 | 1993-06-08 | Valois | Method of vacuum packaging paste or liquid products in a dispenser, device for implementing this method |
| JP2009113862A (en) * | 2007-11-07 | 2009-05-28 | Thinky Corp | Filling device for filling paste-like material |
| CN201132761Y (en) * | 2007-12-04 | 2008-10-15 | 边文阳 | Feeding arrangement for material of high viscosity |
| CN101456527A (en) * | 2007-12-13 | 2009-06-17 | 中国林业科学研究院森林生态环境与保护研究所 | Heating type paste-like material quantitative packing machine |
| CN201272682Y (en) * | 2008-08-29 | 2009-07-15 | 杨建忠 | Materiel pumping apparatus of electronic weighing and filling machine |
| CN201592980U (en) * | 2010-01-15 | 2010-09-29 | 周数理 | Screw pump filling device driven by servo motor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106434059A (en) * | 2016-09-15 | 2017-02-22 | 湖南古洞春茶业有限公司 | Method for producing health-care soap with camellia sinensis var assamica, and forming machine thereof |
| CN108843969A (en) * | 2018-08-17 | 2018-11-20 | 熊绪军 | A kind of alcohol radical liquid fuel bottle placer |
| CN108843969B (en) * | 2018-08-17 | 2024-04-19 | 熊绪军 | Alcohol-based liquid fuel filling machine |
| CN112624019A (en) * | 2020-12-23 | 2021-04-09 | 泊头市广腾机械设备制造有限公司 | Servo drive quantitative filling machine |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100714 |