CN2878823Y - Structure for preventing materials accumulation in baiting full-bobbin line - Google Patents
Structure for preventing materials accumulation in baiting full-bobbin line Download PDFInfo
- Publication number
- CN2878823Y CN2878823Y CN 200520037915 CN200520037915U CN2878823Y CN 2878823 Y CN2878823 Y CN 2878823Y CN 200520037915 CN200520037915 CN 200520037915 CN 200520037915 U CN200520037915 U CN 200520037915U CN 2878823 Y CN2878823 Y CN 2878823Y
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- CN
- China
- Prior art keywords
- switch blade
- blade valve
- catch
- full
- preventing materials
- 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.)
- Expired - Lifetime
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- Sliding Valves (AREA)
Abstract
The utility model provides a construction of anti-accumulation material feeding pipe line. A gate valve is arranged in the pipe line which is used to close the pipe line body. When a gate plate of the gate valve is horizontal laid inside the gate valve, the gate valve can be closed and the material feeding is stopped. The utility model includes a slant cover board, locates at the inlet of the gate valve and protrudes out from the flowing channel; a buffer plate, locates at the outlet of the valve, to prevent material from accumulating when the pipe line body is closed; wherein, the buffer plate is arranged under the slant cover plate, and the buffer plate as well as the slant cover plate is located toward the direction of that the gate valve closes. The utility model could be used as a switch for powder, particles material feeding pipe line, and is especially suitable for field where needs air sealed or vacuum.
Description
Technical field
The utility model provides a kind of structure of blanking full-bobbin line preventing materials accumulation, particularly relevant for a kind of preventing materials accumulation structure that can be applicable to powder, plastochondria blanking pipeline.
Background technique
As shown in Figure 1, known technology is when carrying out blanking, in the runner of blanking pipeline and switch blade valve 10 full-gears, all be full of particle 5, as shown in Figure 2, when closing switch blade valve 10, the particle 5 that rests in plug-in strip plate 20 discharge orifices can be promoted toward the direction of closing, as shown in Figure 3, after plug-in strip plate 20 is closed fully, just have the space that particle 5 is brought to switch blade valve 10 runner rears, thereby be easy to generate buildup, as shown in Figure 4, the buildup problem that this is produced when completely expecting for old type structure promptly has the space of particle 5 savings at switch blade valve 10 runner rears.
Therefore, the utility model proposes a kind of structure of blanking full-bobbin line preventing materials accumulation, to improve the disappearance that known technology is produced.
Summary of the invention
Main purpose of the present utility model is to provide a kind of structure of blanking full-bobbin line preventing materials accumulation, closes down when completely expecting pipeline the disappearance of generation buildup when desiring to stop blanking in order to improvement.
The purpose of this utility model is to realize like this, a kind of structure of blanking full-bobbin line preventing materials accumulation, in a pipeline body, be provided with one in order to close the switch blade valve of this pipeline body, can close this switch blade valve and stop blanking when a plug-in strip plate of this switch blade valve lies across in this switch blade valve, comprise:
One inclined-plane shield is positioned at the material entrance of this switch blade valve, and protrudes in the runner of this switch blade valve;
One catch is positioned at the discharge port of this switch blade valve, in order to prevent producing buildup when closing this pipeline body;
Wherein this catch is arranged at the below of this inclined-plane shield, and this catch and this inclined-plane shield all are positioned at the direction that this plug-in strip plate is closed this switch blade valve.
This catch is the inclined-plane near the one side of material entrance.
The runner of this switch blade valve can be the monocline face near this catch place, with material space under increasing, and the effect of further reinforcement preventing materials accumulation.
From the above mentioned, the structure of blanking full-bobbin line preventing materials accumulation of the present utility model, when closing switch blade valve, the particle that rests in the plug-in strip plate current hole of switch blade valve still can be promoted toward the direction of closing, but, the particle by the plug-in strip plate can be blocked in the left side of catch owing to the effect of catch.This moment, particle in plug-in strip plate current hole can drop in the no material space on the right of catch.Therefore when the plug-in strip plate is closed fully, reduce the space that particle is brought to this switch blade valve runner rear, the situation of buildup also will significantly reduce.
Description of drawings
Fig. 1: the structural representation of known blanking full-bobbin line.
Fig. 2: the action schematic representation one of known blanking full-bobbin line.
Fig. 3: the action schematic representation two of known blanking full-bobbin line.
Fig. 4: the action schematic representation three of known blanking full-bobbin line.
Fig. 5: the structure improved schematic representation of blanking full-bobbin line preventing materials accumulation.
Fig. 6: the structure improved action schematic representation one of blanking full-bobbin line preventing materials accumulation.
Fig. 7: the structure improved action schematic representation two of blanking full-bobbin line preventing materials accumulation.
Fig. 8: the structure improved action schematic representation three of blanking full-bobbin line preventing materials accumulation.
Drawing reference numeral:
5 particles, 10,15 switch blade valves
20 plug-in strip plates, 25 monocline surface current roads
30 inclined-plane shields, 40 catch
Embodiment
See also Fig. 5, the structure of a kind of blanking full-bobbin line preventing materials accumulation of the present utility model, one switch blade valve 15 is set in a pipeline body, in order to close this pipeline body, when a plug-in strip plate 20 of this switch blade valve 15 lies across in this switch blade valve 15, can close this switch blade valve 15 and stop blanking, it comprises: an inclined-plane shield 30, be positioned at this switch blade valve 15 material entrances, and protrude in the runner of this switch blade valve 15; One catch 40 is positioned at the discharge port of this switch blade valve 15, in order to prevent producing buildup when closing this pipeline body; Wherein this catch 40 is arranged at the below of this inclined-plane shield 30, and this catch 40 and this inclined-plane shield 30 all are positioned at the direction that this plug-in strip plate 20 is closed this switch blade valve 15.
What deserves to be mentioned is that this catch 40 can be the inclined-plane near the one side of material entrance, in order to the effect of further reinforcement preventing materials accumulation.
Further, switch blade valve 15 runners can be designed to monocline surface current road 25 near the part of this catch 40, to increase material space down, make under the situation of full material, and the left of catch 40 is for being full of particle 5, and is right-hand then for there not being the state of material.
As shown in Figure 6, when closing switch blade valve 15, the interior particle 5 of plug-in strip plate 20 discharge orifices that rests on switch blade valve 15 still can be promoted toward the direction of closing, but because the effect of catch 40 can will be blocked in the left side of catch 40 by the particle 5 of plug-in strip plate 20.As shown in Figure 7, this moment, particle 5 in plug-in strip plate 20 discharge orifices can drop in the no material space on the right of catch 40.As shown in Figure 8, therefore when plug-in strip plate 20 is closed fully, reduce the space that particle 5 is brought to these switch blade valve 15 runner rears, the situation of buildup also will significantly reduce.
The utility model can be applicable to powder, plastochondria blanking full-bobbin line and makees switch and use, and is particularly suited for the airtight occasion of gas requirement or the occasion of degree of vacuum demand is arranged.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (4)
1. the structure of a blanking full-bobbin line preventing materials accumulation, in a pipeline body, be provided with one in order to close the switch blade valve of this pipeline body, can close this switch blade valve and stop blanking when one plug-in strip plate of this switch blade valve lies across in this switch blade valve, it is characterized in that this switch blade valve comprises:
One inclined-plane shield is positioned at the material entrance of this switch blade valve, and protrudes in the runner of this switch blade valve;
One catch is positioned at the discharge port of this switch blade valve;
Wherein this catch is arranged at the below of this inclined-plane shield, and this catch and this inclined-plane shield all are positioned at the direction that this plug-in strip plate is closed this switch blade valve.
2. the structure of blanking full-bobbin line preventing materials accumulation as claimed in claim 1 is characterized in that: this catch is the inclined-plane near the one side of material entrance.
3. the structure of blanking full-bobbin line preventing materials accumulation as claimed in claim 1 is characterized in that: the runner of this switch blade valve can be the monocline face near this catch place.
4. the structure of blanking full-bobbin line preventing materials accumulation as claimed in claim 2 is characterized in that: the runner of this switch blade valve can be the monocline face near this catch place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520037915 CN2878823Y (en) | 2005-12-29 | 2005-12-29 | Structure for preventing materials accumulation in baiting full-bobbin line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520037915 CN2878823Y (en) | 2005-12-29 | 2005-12-29 | Structure for preventing materials accumulation in baiting full-bobbin line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878823Y true CN2878823Y (en) | 2007-03-14 |
Family
ID=37861238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520037915 Expired - Lifetime CN2878823Y (en) | 2005-12-29 | 2005-12-29 | Structure for preventing materials accumulation in baiting full-bobbin line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878823Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906019A (en) * | 2019-12-03 | 2020-03-24 | 中国科学院合肥物质科学研究院 | Device and method for preventing dust pollution of sealing surface of vacuum valve |
-
2005
- 2005-12-29 CN CN 200520037915 patent/CN2878823Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906019A (en) * | 2019-12-03 | 2020-03-24 | 中国科学院合肥物质科学研究院 | Device and method for preventing dust pollution of sealing surface of vacuum valve |
| CN110906019B (en) * | 2019-12-03 | 2021-08-03 | 中国科学院合肥物质科学研究院 | Device and method for preventing dust pollution of sealing surface of vacuum valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070314 |
|
| EXPY | Termination of patent right or utility model |