CN102900850A - 502 glue filling control valve - Google Patents
502 glue filling control valve Download PDFInfo
- Publication number
- CN102900850A CN102900850A CN2012104117833A CN201210411783A CN102900850A CN 102900850 A CN102900850 A CN 102900850A CN 2012104117833 A CN2012104117833 A CN 2012104117833A CN 201210411783 A CN201210411783 A CN 201210411783A CN 102900850 A CN102900850 A CN 102900850A
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- China
- Prior art keywords
- housing
- spool
- control valve
- shell
- magnet piece
- Prior art date
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Abstract
The invention relates to a control valve and particularly a 502 glue filling control valve. The 502 glue filling control valve comprises a quadrate shell, wherein a liquid inlet is arranged on the sidewall of the shell; a liquid outlet is arranged at the bottom of the shell; a valve core made of a magnet is arranged inside the shell; the valve core is provided with a trunnion; a groove matching with the trunnion is arranged on the sidewall inside the shell; the valve core can move up and down along the groove inside the shell; a sealing head is arranged at the bottom of the valve core; when the valve core moves towards the direction of the liquid outlet, the sealing head can seal the liquid outlet; a return spring is arranged between the valve core and the bottom of the shell; the control valve further comprises a cylinder; a magnet block located over the top surface of the shell is arranged at the front end of a piston rod of the cylinder; and the opposite end faces of the magnet block and the valve core have the same polarity. The 502 glue filling control valve, disclosed by the invention, can be applied to the filling of various liquids and has the advantages of no liquid seepage and long service life.
Description
Technical field
The present invention relates to a kind of control valve, especially a kind of 502 glue filling control valves.
Background technique
502 traditional cans adopt pneumatic ball valve as the can valve, generation along with quick-dry type 502 glue, the setting rate of 502 glue is below 5 seconds, running into the easy volatilization of air pole kills, one opening is arranged on the spool, and outside like this power source could drive the ball core and rotate and reach the action of closing or opening.Because the solvent in 502 glue has extremely strong permeability and corrosivity, control valve has often used the section time, opening with movable valve plug top will leak out 502 glue, 502 glue tend to solidify in this leakage, cause the control valve rotation not smooth, and finally stop up control valve, cause control valve to scrap.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of 502 glue filling control valves, has solved short problem of domestic control valve manufacturing mechanism life-span.
In order to solve the problems of the technologies described above, the present invention includes housing, be provided with liquid entering hole on the housing sidewall, housing bottom is provided with liquid outlet, enclosure interior is provided with the spool of being made by magnet, be provided with gudgeon on the spool, be provided with the groove that mates with gudgeon on the housing madial wall, spool can move up and down in housing along groove, and described spool bottom is provided with sealing head, when spool moves toward the liquid outlet direction, sealing head can seal liquid outlet, is provided with Returnning spring between described spool and the housing bottom, and described control valve also comprises cylinder, the piston rod front end of cylinder is provided with the magnet piece that is positioned at directly over the housing end face, and magnet piece is identical with spool opposing end surface polarity.Described sealing head is taper.The distance of described magnet piece shrinking away from theshell body is 0～10 centimetre, when the distance of magnet piece and housing less than centimetre the time, the magnetic force between magnet piece and the spool is greater than the elastic force of Returnning spring.When the distance of magnet piece and housing during greater than 5 centimetres, the elastic force of Returnning spring is greater than the repulsive force between magnet piece and the spool.
Advantage of the present invention is, because spool is arranged in the housing of sealing, relies on outside magnetic force moving spool to move up and down, and realizes sealing and unlatching to liquid outlet, and just can there be Seepage in such 502 glue, can greatly improve the working life of control valve.The similar control valve that this valve is produced considerably beyond Japan working life.And equipment cost is cheap.
Description of drawings
Accompanying drawing 1 is schematic representation of the present invention.
Embodiment
As shown in Figure 1, the present invention includes housing 1, be provided with liquid entering hole 11 on housing 1 sidewall, housing 1 bottom is provided with liquid outlet 12, and housing 1 inside is provided with the spool 2 of being made by magnet, be provided with gudgeon 21 on the spool 2, it is two that gudgeon can be symmetrical arranged, and is provided with the groove 13 that mates with gudgeon 21 on housing 1 madial wall, like this, spool 2 can move up and down in housing 1 along groove 13, and can not rotate.Described spool 2 bottoms are provided with sealing head 22, when spool 2 moves to certain position toward the liquid outlet direction, sealing head 22 can seal liquid outlet 12, be provided with Returnning spring 3 between described spool 2 and housing 1 bottom, as embodiment, the diameter of Returnning spring is greater than the liquid outlet diameter, and the Returnning spring two ends are separately fixed at spool bottom and housing liquid outlet edge, described sealing head is positioned at the cavity of Returnning spring, and the length of sealing head is greater than the shortest size of Returnning spring.Described control valve also comprises cylinder 4, and the piston rod front end of cylinder 4 is provided with the magnet piece 41 that is positioned at directly over the housing end face, and magnet piece 41 is identical with spool 2 opposing end surface polarity.The distance of described magnet piece 41 shrinking away from theshell bodies 1 is 0～10 centimetre, and when the distance of magnet piece 41 and housing 1 during less than 5 centimetres, 2 magnetic force of magnet piece 41 and spool is greater than the elastic force of Returnning spring 3, and spool 2 moves down, and sealing head 22 seals liquid outlets.When the distance of magnet piece 41 and housing 1 during greater than 5 centimetres, the elastic force of Returnning spring 3 is greater than the repulsive force between magnet piece 41 and the spool 2, and under the elastic force of Returnning spring 3, spool 2 is up mobile, the liquid outlet unlatching.In order to improve sealing effect, described sealing head 22 is taper.
Claims (3)
1. glue filling control valve, comprise housing (1), be provided with liquid entering hole (11) on housing (1) sidewall, housing (1) bottom is provided with liquid outlet (12), it is characterized in that, housing (1) inside is provided with the spool (2) of being made by magnet, be provided with gudgeon (21) on the spool (2), be provided with the groove (13) with gudgeon (21) coupling on housing (1) madial wall, spool (2) can move up and down in housing (1) along groove (13), described spool (2) bottom is provided with sealing head (22), when spool (2) moves toward the liquid outlet direction, sealing head (22) can seal liquid outlet (12), be provided with Returnning spring (3) between described spool (2) and housing (1) bottom, described control valve also comprises cylinder (4), and the piston rod front end of cylinder (4) is provided with the magnet piece (41) that is positioned at directly over the housing end face, and magnet piece (41) is identical with spool (2) opposing end surface polarity.
2. a kind of 502 glue filling control valves according to claim 1 is characterized in that described sealing head (22) is taper.
3. described a kind of 502 glue filling control valves according to claim 1 and 2, the distance of described magnet piece (41) shrinking away from theshell body (1) is 0～10 centimetre, when the distance of magnet piece 41 and housing 1 during less than 5 centimetres, 2 magnetic force of magnet piece 41 and spool is greater than the elastic force of Returnning spring 3, when the distance of magnet piece (41) and housing (1) during greater than 5 centimetres, the elastic force of Returnning spring (3) is greater than the repulsive force between magnet piece (41) and the spool (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104117833A CN102900850A (en) | 2012-10-25 | 2012-10-25 | 502 glue filling control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104117833A CN102900850A (en) | 2012-10-25 | 2012-10-25 | 502 glue filling control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102900850A true CN102900850A (en) | 2013-01-30 |
Family
ID=47573251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104117833A Pending CN102900850A (en) | 2012-10-25 | 2012-10-25 | 502 glue filling control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102900850A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257833A (en) * | 2015-11-10 | 2016-01-20 | 江苏新美星包装机械股份有限公司 | Magnetic filling device |
| CN107986214A (en) * | 2017-12-29 | 2018-05-04 | 贵州山王果健康实业有限公司 | A kind of Rosa roxburghi Juice is bottled to use bottle placer |
| CN110338181A (en) * | 2019-08-22 | 2019-10-18 | 刘东升 | Pesticide spraying device is used in a kind of agricultural production plantation |
| CN116443794A (en) * | 2023-06-16 | 2023-07-18 | 福建天甫电子材料有限公司 | HF solution filling system with self-detection function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124349U (en) * | 1992-04-24 | 1992-12-09 | 青岛铁路信号器材厂经营部 | Electro-controlled valve |
| CN101915313A (en) * | 2010-08-17 | 2010-12-15 | 苏州有色金属研究院有限公司 | Independently-installed electromagnetic type injection valve |
| CN102062216A (en) * | 2009-11-16 | 2011-05-18 | 北京助兴隆科贸有限公司 | Control valve preventing leakage |
| CN202834108U (en) * | 2012-10-25 | 2013-03-27 | 无锡市欣田机械有限公司 | 502 glue filling control valve |
-
2012
- 2012-10-25 CN CN2012104117833A patent/CN102900850A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124349U (en) * | 1992-04-24 | 1992-12-09 | 青岛铁路信号器材厂经营部 | Electro-controlled valve |
| CN102062216A (en) * | 2009-11-16 | 2011-05-18 | 北京助兴隆科贸有限公司 | Control valve preventing leakage |
| CN101915313A (en) * | 2010-08-17 | 2010-12-15 | 苏州有色金属研究院有限公司 | Independently-installed electromagnetic type injection valve |
| CN202834108U (en) * | 2012-10-25 | 2013-03-27 | 无锡市欣田机械有限公司 | 502 glue filling control valve |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257833A (en) * | 2015-11-10 | 2016-01-20 | 江苏新美星包装机械股份有限公司 | Magnetic filling device |
| CN105257833B (en) * | 2015-11-10 | 2018-03-30 | 江苏新美星包装机械股份有限公司 | A kind of magnetic force filling apparatus |
| CN107986214A (en) * | 2017-12-29 | 2018-05-04 | 贵州山王果健康实业有限公司 | A kind of Rosa roxburghi Juice is bottled to use bottle placer |
| CN110338181A (en) * | 2019-08-22 | 2019-10-18 | 刘东升 | Pesticide spraying device is used in a kind of agricultural production plantation |
| CN110338181B (en) * | 2019-08-22 | 2021-09-03 | 佛山市嘉沃农业科技合伙企业（有限合伙） | Agricultural production is planted and is used pesticide sprinkler |
| CN116443794A (en) * | 2023-06-16 | 2023-07-18 | 福建天甫电子材料有限公司 | HF solution filling system with self-detection function |
| CN116443794B (en) * | 2023-06-16 | 2023-09-22 | 福建天甫电子材料有限公司 | HF solution filling system with self-detection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130130 |