CN204570036U - Be coated with boron case blow device - Google Patents
Be coated with boron case blow device Download PDFInfo
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- CN204570036U CN204570036U CN201520023055.4U CN201520023055U CN204570036U CN 204570036 U CN204570036 U CN 204570036U CN 201520023055 U CN201520023055 U CN 201520023055U CN 204570036 U CN204570036 U CN 204570036U
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- steel wire
- purging
- storing cavity
- cover
- air storing
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Abstract
The utility model discloses a kind of painting boron case blow device, comprise and purge plug, purging cover and gas fittings, described purging plug is fixedly connected with purging cover and is provided with for being coated with boron steel silk walking passageway, taper air storing cavity is provided with between described purging plug and purging cover, described taper air storing cavity communicates at the vertex of a cone with painting boron steel silk walking passageway, and described gas fittings communicates with taper air storing cavity.Borax solution unnecessary for Steel Wire Surface can be removed by this blow device, keeps Steel Wire Surface borax solution layer thickness even, improves steel wire drawing quality; And by the space size of adjustment taper air storing cavity, the thickness of Steel Wire Surface borax layer can be controlled.
Description
Technical field
The utility model relates in steel cord production process, connects machine drawing, machine pretreated painting boron case blow device.
Background technology
The effect that pre-treatment is coated with boron case outlet purging is, steel wire is through later from painting boron case, and Steel Wire Surface can cover one deck borax liquid layer, and borax solution unnecessary for Steel Wire Surface is removed by purging by high pressure gas, and makes borax liquid layer even in Steel Wire Surface.
During production, steel wire is coated with boron case Steel Wire Surface through pre-treatment can cover the borax solution of one deck after heat, because borax is liquid, when steel wire submergence is wherein then to the groove outlet of painting boron, the borax solution cognition of part surface flows to steel wire lower end, formed and pile up, this just needs high-pressure blast to pass through to purge Steel Wire Surface air blowing, makes the borax liquid layer of Steel Wire Surface even.In prior art, purging plug 1 is fixed on purging cover 2, high pressure gas enters the air cavity of purging by gas fittings, and the high pressure gas purged in air cavity is blown to Steel Wire Surface by four apertures, is blown off by the unnecessary borax solution of accumulation, but owing to being that aperture is blown to Steel Wire Surface, namely blow to several points of Steel Wire Surface, cause some air pressure of blowing large, non-air blowing point air pressure is little, cause the borax solution layer thickness being coated with boron case outlet Steel Wire Surface uneven, directly affect the drawing quality of steel wire.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides one that Steel Wire Surface borax solution layer thickness can be kept even, improves the painting boron case blow device of steel wire drawing quality.
The utility model is achieved by the following technical solution:
Be coated with boron case blow device, comprise and purge plug, purging cover and gas fittings, described purging plug is fixedly connected with purging cover and is provided with for being coated with boron steel silk walking passageway, taper air storing cavity is provided with between described purging plug and purging cover, described taper air storing cavity communicates at the vertex of a cone with painting boron steel silk walking passageway, and described gas fittings communicates with taper air storing cavity.
Described purging plug and purging cover are flexibly connected.Purge plug and purge cover and be flexibly connected, the space size of taper air storing cavity can be adjusted, namely can regulate the air pressure size to Steel Wire Surface, thus the thickness of regulating and controlling Steel Wire Surface borax layer.
Described purging plug is connected with purging external threading.
Purging plug of the present utility model processes a convex cone face, purge cover and process a concave cone face, purge plug and twist with the fingers formation taper air storing cavity after purging cover, high pressure gas enters taper air storing cavity by gas fittings, cushion through air storing cavity, then along conical surface, Steel Wire Surface is blown, during air blowing, high pressure gas forms air film, air film relative to Steel Wire Surface air pressure a little identical, borax solution unnecessary for Steel Wire Surface can be removed, keep Steel Wire Surface borax solution layer thickness even, improve steel wire drawing quality.And the space size of taper air storing cavity can adjust, the air pressure size to Steel Wire Surface can be regulated, thus the thickness of regulating and controlling Steel Wire Surface borax layer.
The utility model compared with prior art has following beneficial effect:
1, borax solution unnecessary for Steel Wire Surface can be removed by the utility model, keeps Steel Wire Surface borax solution layer thickness even, improves steel wire drawing quality.
2, purging plug of the present utility model and purging cover are flexibly connected, and can adjust the space size of taper air storing cavity, namely can regulate the air pressure size to Steel Wire Surface, thus the thickness of regulating and controlling Steel Wire Surface borax layer.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the utility model embodiment.
Sequence number in figure: 1, purge plug; 2, cover is purged; 3, gas fittings; 4, taper air storing cavity; 5, boron steel silk walking passageway is coated with.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Shown in Figure 1, a kind of painting boron case blow device, comprise and purge plug 1, purging cover 2 and gas fittings 3, described purging plug 1 and purging cover 2 are threaded and are provided with for being coated with boron steel silk walking passageway 5, taper air storing cavity 4 is provided with between described purging plug 1 and purging cover 2, described taper air storing cavity 4 communicates at the vertex of a cone with painting boron steel silk walking passageway 5, and described gas fittings 3 communicates with taper air storing cavity 4.The utility model purges plug 1 and is threaded on purging cover 2, high pressure gas enters taper air storing cavity 4 by gas fittings 3, high pressure gas in taper air storing cavity is aimed at steel wire and is blown, borax solution unnecessary for Steel Wire Surface is removed, owing to being that the point all to Steel Wire Surface is blown, painting boron case can be made to export the borax solution layer thickness of Steel Wire Surface evenly, improve the drawing quality of steel wire.And purge plug by adjustment and purge the spacing of overlapping, the pressure of high pressure gas can be regulated, controlling borax layer thickness.
Embodiment is just for the ease of understanding the technical solution of the utility model; do not form the restriction to the utility model protection domain; every do not depart from technical solutions of the utility model interior perhaps above scheme is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong within the utility model protection domain.
Claims (3)
1. be coated with boron case blow device, comprise purge plug (1), purge cover (2) with gas fittings (3), (2) (1) described purging plug be fixedly connected with purging cover and be provided with for being coated with boron steel silk walking passageway (5), it is characterized in that: described purging plug (1) and purge cover (2) between be provided with taper air storing cavity (4), (5) (4) described taper air storing cavity communicate at the vertex of a cone with painting boron steel silk walking passageway, and (4) (3) described gas fittings communicate with taper air storing cavity.
2. painting boron case blow device according to claim 1, is characterized in that: (2) (1) described purging plug be flexibly connected with purging cover.
3. painting boron case blow device according to claim 2, is characterized in that: (2) (1) described purging plug be threaded with purging cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023055.4U CN204570036U (en) | 2015-01-14 | 2015-01-14 | Be coated with boron case blow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023055.4U CN204570036U (en) | 2015-01-14 | 2015-01-14 | Be coated with boron case blow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570036U true CN204570036U (en) | 2015-08-19 |
Family
ID=53862703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520023055.4U Active CN204570036U (en) | 2015-01-14 | 2015-01-14 | Be coated with boron case blow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433853A (en) * | 2018-11-06 | 2019-03-08 | 无锡盛力达科技股份有限公司 | Steel wire defatting machine |
-
2015
- 2015-01-14 CN CN201520023055.4U patent/CN204570036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433853A (en) * | 2018-11-06 | 2019-03-08 | 无锡盛力达科技股份有限公司 | Steel wire defatting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |