CN110153380A - A kind of blasting unit - Google Patents
A kind of blasting unit Download PDFInfo
- Publication number
- CN110153380A CN110153380A CN201910331932.7A CN201910331932A CN110153380A CN 110153380 A CN110153380 A CN 110153380A CN 201910331932 A CN201910331932 A CN 201910331932A CN 110153380 A CN110153380 A CN 110153380A
- Authority
- CN
- China
- Prior art keywords
- mouth
- blasting unit
- guide plate
- sidewall
- side wall
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of blasting units, it is related to moulding machine technical field, have pneumatic blasting unit ontology and lower hopper including inside, the blasting unit ontology includes peripheral wall and bottom wall, the peripheral wall includes opposite the first side wall and second sidewall, the first side wall is equipped with guide plate, guide plate and the connection position of the first side wall and cope mouth lower edge of shaking out are concordant on this, the angle of the upper guide plate and the first side wall is defined as α, the α is open towards lower hopper, 90 ° of α <, the second sidewall is equipped with air blowing component, the air blowing component includes the first inflatable mouth for being arranged in second sidewall top, the first wind direction guiding piece being equipped on the inside of the second sidewall at first inflatable mouth.The present invention by designing upper guide plate, can make drag box shake out mouth and cope shake out mouth sand production rate it is more uniform；In addition, also design the first wind direction guiding piece, to be conducive to that molding sand by cope shakes out mouth and the drag box mouth that shakes out shakes out.
Description
Technical field
The present invention relates to moulding machine technical field, in particular to a kind of blasting unit.
Background technique
Currently, needing to make molding sand loose in sandbox by compacting in loose molding sand filling sandbox in moulding machine
Consolidation.After molding sand enters blasting unit ontology by material bin, the molding sand in blasting unit ontology is penetrated by the air pressure of air compressor machine
Enter into upper drag box, still, the drag box mouth that shakes out is located at cope and shakes out mouth lower part, and molding sand is easy to shake out toward drag box at mouth
Concentrate, cause cope and drag box to enter sand amount uneven, be unfavorable for subsequent molding sand consolidation process.
Summary of the invention
The purpose of the present invention is to provide a kind of blasting unit, can make that drag box shakes out mouth and cope shakes out the going out of mouth
Sand amount is more uniform.
Used technical solution to solve above-mentioned technical problem:
A kind of blasting unit has pneumatic blasting unit ontology including inside and is mounted on the blasting unit bodies top
Lower hopper, the blasting unit ontology are in square tube shape, and the blasting unit ontology includes peripheral wall and bottom wall, and the peripheral wall includes opposite
The first side wall and second sidewall, the cope of the blasting unit ontology shakes out mouth and drag box shakes out, and mouth is arranged in first side
The lower position of wall, the neighbouring setting of mouth that the cope shakes out mouth and the drag box shakes out, the first side wall installation
Have upper guide plate, guide plate and the connection position of the first side wall and the cope mouth lower edge of shaking out are concordant on this, it is described on
The angle of guide plate and the first side wall is defined as α, and the α opening is towards the lower hopper, and 90 ° of α <, the second sidewall
Equipped with air blowing component, which includes the first inflatable mouth for being arranged in second sidewall top, peace on the inside of the second sidewall
Equipped with the first wind direction guiding piece being located at first inflatable mouth.
As a further improvement of the above technical scheme, the first wind direction guiding piece is in dustpan shape, first wind direction
Guiding piece includes diagonally disposed first guiding inclined plate and two side plates positioned at the first guiding inclined plate two sides, and described first
The width for being oriented to inclined plate becomes larger from its top towards bottom.
As a further improvement of the above technical scheme, the air blowing component further includes being arranged in the middle part of second sidewall extremely
Few second inflatable mouth and at least one the third inflatable mouth for being arranged in second sidewall lower part.
As a further improvement of the above technical scheme, it is equipped on the inside of the second sidewall positioned at second inflatable mouth
The second wind direction guiding piece at place, the second wind direction guiding piece include the second diagonally disposed guiding inclined plate.
As a further improvement of the above technical scheme, the bottom wall include the flat underside being connected with the first side wall and
The lower guide plate being connected with the flat underside, the lower guide plate are obliquely installed, and the angle of the lower guide plate and the flat underside is fixed
Justice is β, and the β is open towards the first side wall.
As a further improvement of the above technical scheme, the air blowing component further includes being arranged on the lower guide plate
At least one the 4th inflatable mouth.
As a further improvement of the above technical scheme, the lower guide plate is equipped with observation panel, which is equipped with close
Capping.
The beneficial effects of the present invention are: the present invention, which passes through, designs upper guide plate, the angle of upper guide plate and the first side wall is small
In 90 °, be conducive to molding sand and enter cope from upper guide plate to shake out mouth to being launched into cope, the present invention can make lower sand
The sand production rate of case shakes out mouth and cope shakes out mouth is more uniform；In addition, also designing the first wind direction guiding piece, guidance is blown by first
The air that port is come in is blown to blasting unit lower inside, to be conducive to that molding sand by cope shakes out mouth and the drag box mouth that shakes out goes out
Sand.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the right view of the embodiment of the present invention, wherein not showing cope and drag box；
Fig. 3 is the cross-sectional view of the embodiment of the present invention, wherein not showing cope and drag box.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.
Referring to figs. 1 to Fig. 2, a kind of blasting unit, including it is internal have pneumatic blasting unit ontology 12 and be mounted on penetrate sand
The lower hopper 11 at 12 top of cylinder ontology, blasting unit ontology 12 are in square tube shape, and blasting unit ontology 12 includes peripheral wall and bottom wall, peripheral wall packet
Include opposite the first side wall and second sidewall, the cope of blasting unit ontology 12 shakes out mouth 18 and drag box shakes out, and the setting of mouth 19 exists
The lower position of the first side wall, the neighbouring setting of mouth 19 that cope shakes out mouth 18 and drag box shakes out.
Wherein, the first side wall is equipped with guide plate 41, the connection position and cope of guide plate 41 and the first side wall on this
18 lower edge of mouth of shaking out is concordant, and the angle of upper guide plate 41 and the first side wall is defined as α, and α opening is towards lower hopper 11, and 90 ° of α <,
Second sidewall is equipped with air blowing component, which includes the first inflatable mouth 21 for being arranged in second sidewall top, second sidewall
Inside is equipped with the first wind direction guiding piece 31 at the first inflatable mouth 21.Further, preferably, the first wind direction guiding piece
31 be in dustpan shape, and the first wind direction guiding piece 31 includes the first diagonally disposed guiding inclined plate and is located at the first guiding inclined plate two
The width of two side plates of side, the first guiding inclined plate becomes larger from its top towards bottom.
Air enters blasting unit ontology 12 by the first inflatable mouth 21 after air compressor machine compresses, at this point, the first wind direction guides
Part 31 guides the direction of air, and molding sand enters inside blasting unit ontology 12 from lower hopper 11, is blown to cope by air and goes out
Sand mouth 18 and drag box shake out mouth 19.Specifically, with the first side wall there is the upper guide plate 41 of certain angle can intercept and capture molding sand
And guide to cope and shake out mouth 18, can make drag box shake out mouth 19 and cope shake out mouth 18 sand production rate it is more uniform.
The guidance of first wind direction guiding piece is blown to blasting unit lower inside by the air that the first inflatable mouth is come in, to be conducive to molding sand by upper sand
It shakes out at case shakes out mouth and drag box shakes out mouth, and the width of the first guiding inclined plate becomes larger from its top towards bottom, thus
The air dispersion that first inflatable mouth 21 is entered, can break up molding sand, and molding sand more uniformly is delivered to cope and is shaked out mouth
18 and drag box shake out mouth 19.
As shown in Figure 1, cope shakes out, mouth 18 is with cope 13 for connecting, and the drag box mouth 19 that shakes out is used for and drag box
The cross section of 15 connections, cope shakes out mouth 18 and drag box shakes out mouth 19 is in that strip is poroid, cope 13 and drag box 15
Between be additionally provided with cheek 14.Molding sand by cope shake out mouth 18 enter cope 13, by drag box shake out mouth 19 enter
Drag box 15, rear top board 16 compress the molding sand in cope 13, and lower platen 17 compresses the molding sand in cope 15.
In addition, preferably, under bottom wall includes the flat underside being connected with the first side wall and is connected with the flat underside
Guide plate 42, the lower guide plate 42 are obliquely installed, and the angle of lower guide plate 42 and flat underside is defined as β, the first side of β opening direction
Wall.
Air blowing component further includes at least one second inflatable mouth 22 being arranged in the middle part of second sidewall and is arranged in second
At least one third inflatable mouth 23 of lower sidewall.Specifically, the second inflatable mouth 22 totally three, third is blown in the present embodiment
Port 23 totally four, as shown in Figure 2.In addition, the second wind direction being equipped at the second inflatable mouth 22 on the inside of second sidewall draws
Guiding element 32, the second wind direction guiding piece 32 include the second diagonally disposed guiding inclined plate.Further, air blowing component further includes
At least one the 4th inflatable mouth 24 being arranged on lower guide plate 42, specifically two the 4th inflatable mouths 24, when molding sand drops down onto down
When guide plate 42, the lower guide plate 42 of inclination arrangement, which guides molding sand to drag box, to shake out mouth 19, then passes through two the 4th air blowings
Mouthfuls 24, the molding sand that be located at bottom in blasting unit ontology 12 can be blown to drag box and shaked out mouth 19.
Lower guide plate 42 is equipped with observation panel 26, which is equipped with sealing cover, and when maintenance, user can pass through observation
Mouthfuls 26 observe 12 inner case of blasting unit ontology.
In conjunction with Fig. 3, in the present embodiment, on the inside of peripheral wall and inside bottom wall is glued with stainless steel plate 51, two neighboring stainless
It is connected between steel plate 51 by welding manner, stainless steel plate preferably 304 materials, stainless steel plate is not easy to get rusty, without japanning, with type
The adherency resistance of sand will not get rusty with steel plate or fall paint and increase, and be conducive to molding sand and flow, and be launched into cope under conducive to molding sand
Sandbox.In background technique, the blasting unit ontology inner tube wall, as peripheral wall inside and inside bottom wall.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned embodiment party
Formula within the scope of knowledge possessed by those of ordinary skill in the art can also be before not departing from present inventive concept
Put that various changes can be made.
Claims (7)
1. a kind of blasting unit, it is characterised in that: have pneumatic blasting unit ontology (12) including inside and be mounted on described penetrate
Lower hopper (11) at the top of sand cylinder ontology (12), the blasting unit ontology (12) are in square tube shape, blasting unit ontology (12) packet
Peripheral wall and bottom wall are included, the peripheral wall includes opposite the first side wall and second sidewall, the cope of the blasting unit ontology (12)
It shakes out mouth (18) and the lower position of the first side wall is arranged in the drag box mouth (19) that shakes out, the cope shakes out mouth (18)
It shakes out mouth (19) neighbouring setting with the drag box, the first side wall is equipped with guide plate (41), guide plate on this
(41) mouth (18) lower edge of shaking out with the connection position of the first side wall and the cope is concordant, the upper guide plate (41) and institute
The angle for stating the first side wall is defined as α, and the α opening is towards the lower hopper (11), and 90 ° of α <, the second sidewall, which is equipped with, blows
Pneumatic module, the air blowing component include the first inflatable mouth (21) for being arranged in second sidewall top, installation on the inside of the second sidewall
There is the first wind direction guiding piece (31) being located at first inflatable mouth (21).
2. blasting unit according to claim 1, it is characterised in that: the first wind direction guiding piece (31) is in dustpan shape, institute
Stating the first wind direction guiding piece (31) includes diagonally disposed first guiding inclined plate and positioned at the two of the first guiding inclined plate two sides
The width of a side plate, the first guiding inclined plate becomes larger from its top towards bottom.
3. blasting unit according to claim 1, it is characterised in that: the air blowing component further includes being arranged in second sidewall
At least one second inflatable mouth (22) in portion and at least one the third inflatable mouth (23) for being arranged in second sidewall lower part.
4. blasting unit according to claim 3, it is characterised in that: be equipped on the inside of the second sidewall positioned at described second
The second wind direction guiding piece (32) at inflatable mouth (22), the second wind direction guiding piece (32) include that the second diagonally disposed guiding is oblique
Plate.
5. blasting unit according to claim 1, it is characterised in that: the bottom wall include be connected with the first side wall it is flat
Plate and the lower guide plate being connected with the flat underside (42), the lower guide plate (42) are obliquely installed, the lower guide plate (42) with
The angle of the flat underside is defined as β, and the β is open towards the first side wall.
6. blasting unit according to claim 5, it is characterised in that: the air blowing component further includes being arranged in the lower guiding
At least one the 4th inflatable mouth (24) on plate (42).
7. blasting unit according to claim 5, it is characterised in that: the lower guide plate (42) is equipped with observation panel (26), should
Observation panel (26) is equipped with sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331932.7A CN110153380A (en) | 2019-04-24 | 2019-04-24 | A kind of blasting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331932.7A CN110153380A (en) | 2019-04-24 | 2019-04-24 | A kind of blasting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110153380A true CN110153380A (en) | 2019-08-23 |
Family
ID=67639842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910331932.7A Pending CN110153380A (en) | 2019-04-24 | 2019-04-24 | A kind of blasting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110153380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987458A (en) * | 2021-03-01 | 2021-06-18 | 中冶宝钢技术服务有限公司 | Protection device for be used for industry camera under high temperature negative pressure environment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0473386B1 (en) * | 1990-08-27 | 1995-11-02 | Mitsui Petrochemical Industries, Ltd. | Air gun for producing nonwoven fabrics |
| CN101862815A (en) * | 2010-03-11 | 2010-10-20 | 新东工业株式会社 | Die molding machine |
| CN105414491A (en) * | 2015-09-05 | 2016-03-23 | 广州铸星机械有限公司 | Molding machine without sand filling dead angles and application method thereof |
| CN205464208U (en) * | 2015-09-05 | 2016-08-17 | 广州铸星机械有限公司 | Molding machine at no back -up sand dead angle |
| CN206519546U (en) * | 2017-01-10 | 2017-09-26 | 广州铸星机械有限公司 | A kind of multigroup multistage sand shooting mechanism |
| CN108788025A (en) * | 2018-07-13 | 2018-11-13 | 泉州巨能机械有限公司 | A kind of press-down type bottom penetrates top and penetrates moulding machine |
| CN208312974U (en) * | 2018-06-02 | 2019-01-01 | 徐州超飞航空科技有限公司 | A kind of carbon fiber car hub production processing unit (plant) of carbon fiber |
| CN109604138A (en) * | 2018-10-16 | 2019-04-12 | 徐州华邦塑业有限公司 | A kind of self-emptying screening mechanism |
-
2019
- 2019-04-24 CN CN201910331932.7A patent/CN110153380A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0473386B1 (en) * | 1990-08-27 | 1995-11-02 | Mitsui Petrochemical Industries, Ltd. | Air gun for producing nonwoven fabrics |
| CN101862815A (en) * | 2010-03-11 | 2010-10-20 | 新东工业株式会社 | Die molding machine |
| CN105414491A (en) * | 2015-09-05 | 2016-03-23 | 广州铸星机械有限公司 | Molding machine without sand filling dead angles and application method thereof |
| CN205464208U (en) * | 2015-09-05 | 2016-08-17 | 广州铸星机械有限公司 | Molding machine at no back -up sand dead angle |
| CN206519546U (en) * | 2017-01-10 | 2017-09-26 | 广州铸星机械有限公司 | A kind of multigroup multistage sand shooting mechanism |
| CN208312974U (en) * | 2018-06-02 | 2019-01-01 | 徐州超飞航空科技有限公司 | A kind of carbon fiber car hub production processing unit (plant) of carbon fiber |
| CN108788025A (en) * | 2018-07-13 | 2018-11-13 | 泉州巨能机械有限公司 | A kind of press-down type bottom penetrates top and penetrates moulding machine |
| CN109604138A (en) * | 2018-10-16 | 2019-04-12 | 徐州华邦塑业有限公司 | A kind of self-emptying screening mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 李显旺等: "《收获和场上作业机械的使用与维修》", 31 January 2000, 北京：机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987458A (en) * | 2021-03-01 | 2021-06-18 | 中冶宝钢技术服务有限公司 | Protection device for be used for industry camera under high temperature negative pressure environment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |