CN106391582A - Sand removing device for preventing airflow splashing - Google Patents
Sand removing device for preventing airflow splashing Download PDFInfo
- Publication number
- CN106391582A CN106391582A CN201610978653.6A CN201610978653A CN106391582A CN 106391582 A CN106391582 A CN 106391582A CN 201610978653 A CN201610978653 A CN 201610978653A CN 106391582 A CN106391582 A CN 106391582A
- Authority
- CN
- China
- Prior art keywords
- air
- flow
- blower
- nozzle
- air blowing
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Abstract
The invention discloses a sand removing device for preventing airflow splashing. The sand removing device is used for cleaning a nozzle of a shot blasting machine and comprises a ball valve, an air blowing pipe, an airflow guiding hood, a conical sleeve and a sealing rubber conical sleeve, wherein one end of the ball valve is an air inlet end, and the other end of the ball valve is an air outlet end; one end of the air blowing pipe is connected with the air outlet end, and the other end of the air blowing pipe is provided with an air blowing port; the airflow guiding hood is in a horn shape and is arranged on the air blowing pipe in a sleeving mode through the small-opening end of the airflow guiding hood, and the large-opening end of the airflow guiding hood faces the air blowing port; the conical sleeve is arranged on the air blowing pipe in a sleeving mode, located inside the airflow guiding hood and opposite to the airflow guiding hood, and the air blowing port protrudes out of the conical sleeve; and the sealing rubber conical sleeve is arranged on the conical sleeve in a sleeving mode, and the nozzle is blocked by the outer surface of the sealing rubber conical sleeve when the air blowing port is aligned with the nozzle. The sand removing device can completely remove sand, the energy utilization rate is high, and secondary pollution is avoided.
Description
Technical field
The present invention relates to sand removal field, particularly to a kind of fettling installation preventing air-flow from splashing.
Background technology
During casting cold core method coremaking, cold core sand is to enter cold box die inner chamber by nozzle, required for being formed
Core shape, core-shooting process has substantial amounts of cold core sand and remains in nozzle, 4 hours just under static state for cold core sand
Meeting spontaneous curing, must clean out in nozzle after use on duty.At present, there is no specific purpose tool during cleaning nozzle, make
Directly blow the loose sand in nozzle with airduct, the diameter of airduct is fixing, and mould has the nozzle of various shapes and diameter, airduct
It is that rigidity contacts with nozzle, the two combines and leads to a large amount of compressed airs to run off in a large number, compressed air utilizes low, the waste energy, penetrates
Resin sand in mouth is splashed to operator with air-flow and causes personal injury, and the resin sand simultaneously splashing is bonded at and is difficult to clearly on equipment
Reason, the precision of impact equipment, serious also can damage equipment.
The information being disclosed in this background section is merely intended to increase the understanding of the general background to the present invention, and should not
Recognize when being considered or imply in any form that this information structure has been the prior art well known to persons skilled in the art.
Content of the invention
It is an object of the invention to provide a kind of fettling installation preventing air-flow from splashing, thoroughly, utilization of energy is high, no for cleaning
Form secondary pollution.
For achieving the above object, the invention provides a kind of fettling installation preventing air-flow from splashing, this fettling installation is used for
The nozzle of penetrating sand machine is cleared up, this fettling installation includes：Ball valve, its one end is inlet end, and the other end of ball valve is to give vent to anger
End；Blower, its one end is connected with outlet side, and the other end of blower is blowing mouth；Air-flow guide housing, its flare, should
Air-flow guide housing is set on blower by its osculum end, and the big opening end of air-flow guide housing is towards blowing mouth；Taper sheath, its set
It is located on blower, taper sheath is in air-flow guide housing and oppositely arranged with air-flow guide housing, blowing mouth protrusion taper sheath；With
And caulking gum tapered sleeve, it is set on taper sheath, is blocked with the outer surface of caulking gum tapered sleeve and penetrate during blowing mouth be aligned nozzle
Mouth.
Preferably, blower is threadeded with outlet side.
Preferably, osculum end is connected with the outer wall thread of blower.
Preferably, taper sheath passes through screw thread twist-on on blower.
Preferably, the cone head part of caulking gum tapered sleeve is enclosed within blower.
Preferably, inlet end is provided with gas-tpe fitting.
Compared with prior art, the present invention has the advantages that：By designing air-flow guide housing, taper sheath and close
Envelope rubber tapered sleeve, when trachea is connected source of the gas with gas-tpe fitting, the blowing mouth of blower just to nozzle, be close to by caulking gum tapered sleeve
Nozzle, controls the size of air-flow by controlling air valve switch, is reached quickly clear using the pressure differential formation air-flow of compressed air
The long-pending purpose of reason residual, prevents gritting spatterings that gyration airflow takes up to equipment and operator using air-flow guide housing, can be miscellaneous
The disorderly direction of the sand grains of undirected splashing and air-flow one fixation of formation and region.
Brief description
Fig. 1 is the structural representation of the fettling installation preventing air-flow splashing according to the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by specific embodiment.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " inclusion " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or ingredient, and do not exclude other units
Part or other ingredient.
As shown in figure 1, according to a kind of fettling installation preventing air-flow from splashing of the specific embodiment of the invention, this sand removal fills
Put and clear up for the nozzle to penetrating sand machine, this fettling installation includes ball valve 2, blower 5, air-flow guide housing 3, taper sheath 7
And caulking gum tapered sleeve 4.Wherein ball valve 2 one end is inlet end, and the other end of ball valve 2 is outlet side, one end of blower 5 with
Outlet side connects, and the other end of blower 5 is blowing mouth, air-flow guide housing 3 flare, and it is little that this air-flow guide housing 3 passes through it
Mouth end is set on blower 5, and towards blowing mouth, taper sheath 7 is set on blower 5 big opening end of air-flow guide housing 3, taper
Set 7 is in air-flow guide housing 3 and oppositely arranged with air-flow guide housing 3, blowing mouth protrusion taper sheath 7,4 sets of caulking gum tapered sleeve
It is located on taper sheath 7, during blowing mouth be aligned nozzle, block nozzle with the outer surface of caulking gum tapered sleeve 4.
In such scheme, make blower 5 with a steel pipe, in the cylindrical two ends processing screw thread of blower 5, be designed with circle
The air-flow guide housing 3 of taper, air-flow guide housing 3 prevents gritting spatterings that gyration airflow takes up to equipment and operator, can be miscellaneous
The disorderly direction of the sand grains of undirected splashing and air-flow one fixation of formation and region, osculum end being threaded into and solid along blower 5
It is scheduled on blower 5.Design taper sheath 7, is machined with female thread, taper sheath 7 is threaded into along blower 5, taper sheath 7 and blowing
The end face distance length of pipe 5 can be adjusted according to mould, and length is adjusted depending on nozzle size, caulking gum tapered sleeve
4 sets load on taper sheath 7, and rubber plastic deformation can be contacted with nozzle with the shape and reach sealing effectiveness, prevent a large amount of compressed airs
A large amount of losses.During use, the blowing mouth of blower 5 is directly aligned nozzle, caulking gum tapered sleeve 4 is pressed on mould nozzle, control
The switch size of ball valve 2 processed is realized controlling throughput, realizes the function of the long-pending sand of residual in cleaning mould nozzle, this device has should
Wide with property, lightweight, easy to carry, prevent operator and equipment are caused with the feature of secondary pollution.
As a kind of preferred embodiment, blower 5 is threadeded with outlet side.
As a kind of preferred embodiment, osculum end is connected with the outer wall thread of blower 5
As a kind of preferred embodiment, taper sheath 7 passes through screw thread twist-on on blower 5.
As a kind of preferred embodiment, the cone head part of caulking gum tapered sleeve 4 is enclosed within blower 5.
As a kind of preferred embodiment, inlet end is provided with gas-tpe fitting 1.
To sum up, the present embodiment prevent air-flow splash fettling installation, by design air-flow guide housing 3, taper sheath 7 and
Caulking gum tapered sleeve 4, when trachea is connected source of the gas with gas-tpe fitting, the blowing mouth of blower 5 is just to nozzle, caulking gum tapered sleeve
4 are close to nozzle, control the size of air-flow by controlling air valve switch, form air-flow using the pressure differential of compressed air and reach soon
The long-pending purpose of speed cleaning residual, prevents gritting spatterings that gyration airflow takes up to equipment and operator, energy using air-flow guide housing 3
The sand grains of undirected splashing in a jumble and air-flow are formed direction and the region of a fixation.
The description of the aforementioned specific illustrative embodiment to the present invention illustrate that and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can much be changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles of the present invention and its reality should
With so that those skilled in the art be capable of and utilize the present invention various different exemplary and
Various different selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (6)
1. a kind of fettling installation preventing air-flow from splashing, this fettling installation is used for the nozzle of penetrating sand machine is cleared up, its feature
It is, this fettling installation includes：
Ball valve, its one end is inlet end, and the other end of described ball valve is outlet side；
Blower, its one end is connected with described outlet side, and the other end of described blower is blowing mouth；
Air-flow guide housing, its flare, this air-flow guide housing is set on described blower by its osculum end, described air-flow
The big opening end of guide housing is towards described blowing mouth；
Taper sheath, it is set on described blower, and described taper sheath is in described air-flow guide housing and is led with described air-flow
Oppositely arranged to cover, described blowing mouth protrudes described taper sheath；And
Caulking gum tapered sleeve, it is set on described taper sheath, and described blowing mouth uses described caulking gum when being directed at described nozzle
The outer surface of tapered sleeve blocks described nozzle.
2. according to claim 1 prevent air-flow splash fettling installation it is characterised in that described blower with described go out
Gas end is threaded.
3. the fettling installation preventing air-flow from splashing according to claim 1 is it is characterised in that described osculum end is blown with described
The outer wall thread of airduct connects.
4. the fettling installation preventing air-flow from splashing according to claim 1 is it is characterised in that described taper sheath passes through screw thread
Twist-on is on described blower.
5. the fettling installation preventing air-flow from splashing according to claim 1 is it is characterised in that described caulking gum tapered sleeve
Cone head part is enclosed within described blower.
6. the fettling installation preventing air-flow from splashing according to claim 1 is it is characterised in that described inlet end is provided with trachea
Joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610978653.6A CN106391582A (en) | 2016-11-08 | 2016-11-08 | Sand removing device for preventing airflow splashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610978653.6A CN106391582A (en) | 2016-11-08 | 2016-11-08 | Sand removing device for preventing airflow splashing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106391582A true CN106391582A (en) | 2017-02-15 |
Family
ID=58015218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610978653.6A Pending CN106391582A (en) | 2016-11-08 | 2016-11-08 | Sand removing device for preventing airflow splashing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477617A (en) * | 2021-07-13 | 2021-10-08 | 中国科学技术大学先进技术研究院 | Distance measuring device, unmanned aerial vehicle cleaning equipment, cleaning control method and control device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134433Y (en) * | 1992-09-21 | 1993-05-26 | 刘景元 | Sewer pipe pressure dredging device |
| CN202066649U (en) * | 2011-05-10 | 2011-12-07 | 江苏省宜兴彩陶工艺厂 | Air-pressure spraying gun for inspecting ceramic wine bottle |
| CN203413268U (en) * | 2013-07-22 | 2014-01-29 | 洛阳市兴荣工业有限公司 | Oxygen lance joint |
| CN203437369U (en) * | 2013-07-29 | 2014-02-19 | 湖南吉利汽车部件有限公司 | Air blow gun with shield |
| CN203484528U (en) * | 2013-09-13 | 2014-03-19 | 珠海格力电器股份有限公司 | Punch pin structure |
| CN203495212U (en) * | 2013-08-27 | 2014-03-26 | 芜湖瑞鹄铸造有限公司 | Scattered sand cleaning device for full-mold casting |
| CN103909234A (en) * | 2013-01-06 | 2014-07-09 | 乳山市振兴铸钢有限公司 | Sand suction device for cleaning casting mold cavity floating sand |
| CN205218849U (en) * | 2015-11-18 | 2016-05-11 | 珠海太平洋粤新海洋工程有限公司 | Marine rust cleaning sand blasting unit that conveniently carries and use |
| CN205464220U (en) * | 2016-03-04 | 2016-08-17 | 莒州集团有限公司 | Casting is with air sand removal ware |
| CN205572819U (en) * | 2016-04-22 | 2016-09-14 | 石家庄贝克密封科技股份有限公司 | Rubber drawing of patterns air gun with silica gel nozzle protective sheath |
| CN206184867U (en) * | 2016-11-08 | 2017-05-24 | 广西玉柴机器股份有限公司 | Prevent sand removal device that air current splashes |
-
2016
- 2016-11-08 CN CN201610978653.6A patent/CN106391582A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134433Y (en) * | 1992-09-21 | 1993-05-26 | 刘景元 | Sewer pipe pressure dredging device |
| CN202066649U (en) * | 2011-05-10 | 2011-12-07 | 江苏省宜兴彩陶工艺厂 | Air-pressure spraying gun for inspecting ceramic wine bottle |
| CN103909234A (en) * | 2013-01-06 | 2014-07-09 | 乳山市振兴铸钢有限公司 | Sand suction device for cleaning casting mold cavity floating sand |
| CN203413268U (en) * | 2013-07-22 | 2014-01-29 | 洛阳市兴荣工业有限公司 | Oxygen lance joint |
| CN203437369U (en) * | 2013-07-29 | 2014-02-19 | 湖南吉利汽车部件有限公司 | Air blow gun with shield |
| CN203495212U (en) * | 2013-08-27 | 2014-03-26 | 芜湖瑞鹄铸造有限公司 | Scattered sand cleaning device for full-mold casting |
| CN203484528U (en) * | 2013-09-13 | 2014-03-19 | 珠海格力电器股份有限公司 | Punch pin structure |
| CN205218849U (en) * | 2015-11-18 | 2016-05-11 | 珠海太平洋粤新海洋工程有限公司 | Marine rust cleaning sand blasting unit that conveniently carries and use |
| CN205464220U (en) * | 2016-03-04 | 2016-08-17 | 莒州集团有限公司 | Casting is with air sand removal ware |
| CN205572819U (en) * | 2016-04-22 | 2016-09-14 | 石家庄贝克密封科技股份有限公司 | Rubber drawing of patterns air gun with silica gel nozzle protective sheath |
| CN206184867U (en) * | 2016-11-08 | 2017-05-24 | 广西玉柴机器股份有限公司 | Prevent sand removal device that air current splashes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477617A (en) * | 2021-07-13 | 2021-10-08 | 中国科学技术大学先进技术研究院 | Distance measuring device, unmanned aerial vehicle cleaning equipment, cleaning control method and control device |
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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: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |