CN104309834A - Conic node valve structure - Google Patents
Conic node valve structure Download PDFInfo
- Publication number
- CN104309834A CN104309834A CN201410500124.6A CN201410500124A CN104309834A CN 104309834 A CN104309834 A CN 104309834A CN 201410500124 A CN201410500124 A CN 201410500124A CN 104309834 A CN104309834 A CN 104309834A
- Authority
- CN
- China
- Prior art keywords
- air bag
- circular cone
- conic
- plate
- cavity
- 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
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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/18—Methods of, or means for, filling the material into the containers or receptacles for filling valve-bags
-
- 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
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/17—Methods of, or means for, filling the material into the containers or receptacles for filling valve bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention relates to a conic node valve structure. The conic node valve structure comprises a lifting device and a sealing device, wherein the lifting device comprises a conic cavity and an air bag arranged in the conic cavity; the air bag is connected with the conic cavity through an air bag upper connecting plate; the lower part of the air bag is also connected with an air bag lower fixing plate; the lifting device comprises an upper fixing plate, a sealing gasket and a pressure plate; the pressure plate fixes the sealing gasket onto the upper fixing plate; the conic cavity is fixedly connected with the bottom surface of the pressure plate through a guide rod and a nut. Compared with the prior art, the conic node valve structure has the advantages that the conic cavity is adopted, the possible phenomenon of material separation during material supplement of an existing butterfly valve can be effectively avoided, and the utilization of the air bag avoids leakage caused during hopper sealing when an air cylinder is used and can avoid the phenomenon of blocking of a rod of the air cylinder.
Description
Technical field
The present invention relates to the valve mechanism that a kind of by-pass cock for feed bin feed supplement controls, especially relate to the vertex of a cone valve arrangement that a kind of packing machine controls feed bin feed supplement.
Background technology
The switch control rule valve that current packing machine is used for feed bin feed supplement mostly adopts Pneumatic butterfly valve.Due to butterfly valve, can only open a part of circumference, the continuous stacking material in side, this just likely can make material occur the phenomenon of layering.
Application number be 201020667821.8 Chinese patent disclose automatic bag-mounting machine of valve bag, comprise a frame, frame is configured in the side of at least two one group of bottle placers be arranged in a linear each other with horizontal filling exit in a state of use, and correspond to the front of horizontal filling exit, what this automatic bag-mounting machine of valve bag was arranged is also common Pneumatic butterfly valve, it is not too convenient to operate in use, and the phenomenon still having material layering in addition produces.
Summary of the invention
Object of the present invention is exactly provide a kind of can realize feed separation to overcome defect that above-mentioned prior art exists, avoid the vertex of a cone valve arrangement revealed.
Object of the present invention can be achieved through the following technical solutions:
A kind of vertex of a cone valve arrangement, be arranged on feed bin, this overhead-valve structure is made up of jacking system and sealing arrangement,
The air bag that described jacking system comprises circular cone cavity and is arranged in circular cone cavity, described air bag is connected with circular cone cavity through air bag upper junction plate, and the bottom of air bag is also connected with air bag bottom plate,
Described jacking system comprises upper mounted plate, packing seal and pressing plate, and packing seal is fixed on upper mounted plate by described pressing plate,
Described circular cone cavity is fixedly connected on the bottom surface of pressing plate by guide rod and nut.
Air bag upper junction plate is connected with circular cone cavity through guide rod and nut.
Air bag ventilation makes circular cone cavity move up with air bag, contacts, realize the closedown of overhead-valve with the packing seal of top.
During air bag stuffiness, the material in feed bin forces air bags, and circular cone cavity and packing seal depart from, and realize the unlatching of overhead-valve, and material is evenly supplemented in feed bin.
Compared with prior art, the present invention has the following advantages:
1, adopt conical bores, the feed separation phenomenon that likely produces during existing butterfly valve feed supplement can be avoided by actv.;
2, the use of air bag, avoids the leakage that when using cylinder, hopper sealing produces, and can avoid the stuck phenomenon of cylinder rod.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1 is upper mounted plate, and 2 is packing seal, and 3 is pressing plate, and 4 is circular cone cavity, and 5 is air bag upper junction plate, and 6 is air bag, and 7 is air bag bottom plate, and 8 is guide rod, and 9 is nut.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of vertex of a cone valve arrangement, be arranged on feed bin, its structure as shown in Figure 1, this overhead-valve structure is made up of jacking system and sealing arrangement, jacking system comprises circular cone cavity 4 and is arranged on the air bag 6 in circular cone cavity 4, this air bag 6 is connected with circular cone cavity 4 through air bag upper junction plate 5, is also connected with air bag bottom plate 8 in the bottom of air bag 6.Jacking system comprises upper mounted plate 1, packing seal 2 and pressing plate 3, and packing seal 2 is fixed on upper mounted plate 1 by pressing plate 3.Circular cone cavity 4 is fixedly connected on the bottom surface of pressing plate 3 by guide rod 8 and nut 9, and in addition, air bag upper junction plate 5 is also connected with circular cone cavity 4 through guide rod 8 and nut 9.
Packing seal 2 is fixed on upper mounted plate 1 by pressing plate 3 when mounted, and air bag 6 is connected with air bag bottom plate 7, and air bag upper junction plate 5 is fixed with air bag 6, and is fixed on air bag upper junction plate 5 by circular cone cavity 4 by guide rod 8, nut 9.Air bag bottom plate 7 is fixedly connected on and passes on compressed-air actuated pipeline to air bag 6, fixes air bag 6 further.When air bag 6 passes into pressurized air, air bag 6 bulging, drives air bag upper junction plate 5, circular cone cavity 4, guide rod 8 upward movement together with nut 9, until touch packing seal 2, thus serves the effect of valve-off, stops feed supplement.When needs feed supplement, the electromagnetic valve action corresponding with air bag 6, stop ventilating to air bag 6, now, material above upper mounted plate 1 forces air bag 6 to be retracted, drive air bag upper junction plate 5, circular cone cavity 4, guide rod 8 to move downward together with nut 9, circular cone cavity 4 and packing seal 2 depart from, and material can to feed supplement in feed bin from open space.When feed supplement is to certain amount, air bag 6 is ventilated, and repeats action above.
Claims (4)
1. a vertex of a cone valve arrangement, is arranged on feed bin, it is characterized in that, this overhead-valve structure is made up of jacking system and sealing arrangement,
The air bag that described jacking system comprises circular cone cavity and is arranged in circular cone cavity, described air bag is connected with circular cone cavity through air bag upper junction plate, and the bottom of air bag is also connected with air bag bottom plate,
Described jacking system comprises upper mounted plate, packing seal and pressing plate, and packing seal is fixed on upper mounted plate by described pressing plate,
Described circular cone cavity is fixedly connected on the bottom surface of pressing plate by guide rod and nut.
2. a kind of vertex of a cone valve arrangement according to claim 1, is characterized in that, described air bag upper junction plate is connected with circular cone cavity through guide rod and nut.
3. a kind of vertex of a cone valve arrangement according to claim 1, is characterized in that, described air bag ventilation makes circular cone cavity move up with air bag, contacts, realize the closedown of overhead-valve with the packing seal of top.
4. a kind of vertex of a cone valve arrangement according to claim 1, is characterized in that, during described air bag stuffiness, the material in feed bin forces air bags, and circular cone cavity and packing seal depart from, and realize the unlatching of overhead-valve, and material is evenly supplemented in feed bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500124.6A CN104309834A (en) | 2014-09-26 | 2014-09-26 | Conic node valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500124.6A CN104309834A (en) | 2014-09-26 | 2014-09-26 | Conic node valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104309834A true CN104309834A (en) | 2015-01-28 |
Family
ID=52365198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500124.6A Pending CN104309834A (en) | 2014-09-26 | 2014-09-26 | Conic node valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104309834A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1251560A (en) * | 1997-03-27 | 2000-04-26 | 麦特考恩(R＆D)有限公司 | Transfer station for unloading |
| GB2348190A (en) * | 1999-03-24 | 2000-09-27 | Ivan Semenenko | Flow control valve |
| US6685060B1 (en) * | 1998-08-25 | 2004-02-03 | Matcon (R&D) Limited | Material handling apparatus |
| CN203064215U (en) * | 2013-01-28 | 2013-07-17 | 梅特勒-托利多(常州)测量技术有限公司 | Packaging scale and servo-type conical bottom feeding door mechanism thereof |
| CN203162307U (en) * | 2013-04-07 | 2013-08-28 | 胡永强 | Water pipe frost valve |
| CN204137345U (en) * | 2014-09-26 | 2015-02-04 | 锐派包装技术（上海）有限公司 | A kind of vertex of a cone valve arrangement |
-
2014
- 2014-09-26 CN CN201410500124.6A patent/CN104309834A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1251560A (en) * | 1997-03-27 | 2000-04-26 | 麦特考恩(R＆D)有限公司 | Transfer station for unloading |
| US6685060B1 (en) * | 1998-08-25 | 2004-02-03 | Matcon (R&D) Limited | Material handling apparatus |
| GB2348190A (en) * | 1999-03-24 | 2000-09-27 | Ivan Semenenko | Flow control valve |
| CN203064215U (en) * | 2013-01-28 | 2013-07-17 | 梅特勒-托利多(常州)测量技术有限公司 | Packaging scale and servo-type conical bottom feeding door mechanism thereof |
| CN203162307U (en) * | 2013-04-07 | 2013-08-28 | 胡永强 | Water pipe frost valve |
| CN204137345U (en) * | 2014-09-26 | 2015-02-04 | 锐派包装技术（上海）有限公司 | A kind of vertex of a cone valve arrangement |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
|
| RJ01 | Rejection of invention patent application after publication |