CN103551519A - Manufacturing method of non-drop-sand mud core and spraying device - Google Patents
Manufacturing method of non-drop-sand mud core and spraying device Download PDFInfo
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- CN103551519A CN103551519A CN201310577433.9A CN201310577433A CN103551519A CN 103551519 A CN103551519 A CN 103551519A CN 201310577433 A CN201310577433 A CN 201310577433A CN 103551519 A CN103551519 A CN 103551519A
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- core
- sand
- spray gun
- drop
- manufacturing
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Abstract
The invention discloses a manufacturing method of a non-drop-sand mud core and a spraying device. The manufacturing method is characterized by adopting a core manufacturing mechanism and a spraying mechanism, wherein the core manufacturing mechanism is provided with a metal mold 6 and a sand filling platform 4, and the metal mold 6 is internally provided with a mud core 8 and a core cavity port 7; the spraying mechanism is provided with a guide rail 5, the guide rail 5 is provided with a spray gun 2, the spray gun 2 is provided with an electromagnetic valve 0, the rear side of the spray gun 2 is provided with an air cylinder 1, and the front end of the spray gun 2 is provided with a shower nozzle 3. The manufacturing method of the non-drop-sand mud core comprises the steps that the air cylinder 1 arranged on the guide rail 5 pushes the spray gun 2 to move forward when the sand filling platform 4 retreats, so that the shower nozzle 3 is positioned above the core cavity port 7; the electromagnetic valve 0 is used for starting compressed air when a precoated sand core manufacturing machine returns after overturning and pumping precoated sand, so that the shower nozzle 3 injects an adhesive in the core cavity port 7, non-sticky sands in the core cavity port are bonded, and the manufactured mud core has no sand dropping phenomenon.
Description
Technical field
The present invention relates to casting field, specifically a kind of preparation method and spray equipment without drop mud core.
Background technology
Precoated sand core making machine when making mud core, complete sandblast, upset fall sand, reset after with regard to die sinking pickup, some remain in sand grains in core accent owing to falling into metal pattern without high temperature stickup meeting in putting core operation, produce waste product.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of preparation method and spray equipment without drop mud core is provided, to spraying binder in core accent, make the not drop of mud core.
According to technical scheme of the present invention: a kind of preparation method and spray equipment without drop mud core, comprise coremaking mechanism, spray body, without the preparation method of drop mud core.
Described coremaking mechanism is provided with metal pattern 6, notes sand platform 4, is provided with mud core 8, core accent 7 in metal pattern 6.
Described spray body is provided with guide rail 5, is provided with spray gun 2 on guide rail 5, is provided with magnetic valve 0 on spray gun 2, and spray gun 2 rear sides are provided with cylinder 1, and spray gun 2 front ends are provided with shower nozzle 3.
The present invention is to adopt the cylinder 1 being arranged on guide rail 5 when notes sand platform 4 retreats, to promote spray gun 2 reaches without the preparation method of drop mud core, makes the top of shower nozzle 3 in core accent 7; Adopt magnetic valve 0 to open compressed air after precoated sand core making machine completes the upset reset of falling sand, make shower nozzle 3 spray into adhesive in core accent 7, make sand grains not sticky in core accent bonding, the mud core of making is without drop.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment in the present invention is described further.
In Fig. 1, comprise magnetic valve 0, cylinder 1, spray gun 2, shower nozzle 3, note sand platform 4, guide rail 5, metal pattern 6, core accent 7, mud core 8 etc.
As shown in Figure 1, the present invention is a kind of preparation method and spray equipment without drop mud core, comprises coremaking mechanism, and spray body, without the preparation method of drop mud core.
Described coremaking mechanism comprises metal pattern 6, notes sand platform 4, mud core 8, core accent 7, notes sand platform 4 and is arranged at metal pattern 6 tops, and mud core 8 is arranged in metal pattern 6, and core accent 7 is positioned at mud core 8 upper ends.
Described spray body comprises guide rail 5, spray gun 2, magnetic valve 0, cylinder 1, shower nozzle 3, and spray gun 2 is arranged on guide rail 5, and magnetic valve 0 is arranged on spray gun 2, and cylinder 1 is arranged at spray gun 2 rear sides, and shower nozzle 3 is arranged at spray gun 2 front ends.
The present invention is to adopt the cylinder 1 being arranged on guide rail 5 when notes sand platform 4 retreats, to promote spray gun 2 reaches without the preparation method of drop mud core, makes the top of shower nozzle 3 in core accent 7; Adopt magnetic valve 0 to open compressed air after precoated sand core making machine completes the upset reset of falling sand, make shower nozzle 3 spray into adhesive in core accent 7, make sand grains not sticky in core accent bonding, make without drop mud core.
Claims (2)
1. without preparation method and the spray equipment of drop mud core, it is characterized in that: comprise coremaking mechanism, spray body, without the preparation method of drop mud core;
Described coremaking mechanism is provided with metal pattern (6), notes sand platform (4), is provided with mud core (8), core accent (7) in metal pattern (6);
Described spray body is provided with guide rail (5), on guide rail (5), be provided with spray gun (2), on spray gun (2), be provided with magnetic valve (0), spray gun (2) rear side is provided with cylinder (1), and spray gun (2) front end is provided with shower nozzle (3).
2. according to right, want a kind of preparation method and the spray equipment without drop mud core described in 1, it is characterized in that: the described preparation method without drop mud core is to adopt the cylinder (1) being arranged on guide rail (5) when notes sand platforms (4) retreat, to promote spray gun (2) reach, makes the top of shower nozzle (3) in core accent (7); Adopt magnetic valve (0) to open compressed air after precoated sand core making machine completes the upset reset of falling sand, make shower nozzle (3) spray into adhesive in core accent (7), make sand grains not sticky in core accent bonding, the mud core of making is without drop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310577433.9A CN103551519A (en) | 2013-11-14 | 2013-11-14 | Manufacturing method of non-drop-sand mud core and spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310577433.9A CN103551519A (en) | 2013-11-14 | 2013-11-14 | Manufacturing method of non-drop-sand mud core and spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103551519A true CN103551519A (en) | 2014-02-05 |
Family
ID=50005968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310577433.9A Pending CN103551519A (en) | 2013-11-14 | 2013-11-14 | Manufacturing method of non-drop-sand mud core and spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551519A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1340426A (en) * | 1970-03-28 | 1973-12-12 | Giulini Gmbh Geb | Apparatus for applying coating agents to mould bodies |
| US4633928A (en) * | 1982-12-03 | 1987-01-06 | Sintokogio Ltd. | Apparatus for making core from green sand |
| JPS63177941A (en) * | 1986-10-21 | 1988-07-22 | Mazda Motor Corp | Production of core for pressure casting |
| JPH03133540A (en) * | 1989-10-17 | 1991-06-06 | Hiroshima Alum Kogyo Kk | Manufacture of shell core |
| CN1159374A (en) * | 1995-11-17 | 1997-09-17 | 新东工业株式会社 | Equipment and method for making sand-core |
| CN101032735A (en) * | 2006-03-08 | 2007-09-12 | 马自达汽车股份有限公司 | Casting mold making method and casting mold making system |
| CN201023129Y (en) * | 2006-09-29 | 2008-02-20 | 王季明 | Casting paint spraying machine |
| JP2010260060A (en) * | 2009-04-30 | 2010-11-18 | Kurimoto Ltd | Method for coating core for casting |
| CN202804135U (en) * | 2012-10-18 | 2013-03-20 | 宁波勋辉电器有限公司 | Die-casting mold slider spray coating assembly structure |
-
2013
- 2013-11-14 CN CN201310577433.9A patent/CN103551519A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1340426A (en) * | 1970-03-28 | 1973-12-12 | Giulini Gmbh Geb | Apparatus for applying coating agents to mould bodies |
| US4633928A (en) * | 1982-12-03 | 1987-01-06 | Sintokogio Ltd. | Apparatus for making core from green sand |
| JPS63177941A (en) * | 1986-10-21 | 1988-07-22 | Mazda Motor Corp | Production of core for pressure casting |
| JPH03133540A (en) * | 1989-10-17 | 1991-06-06 | Hiroshima Alum Kogyo Kk | Manufacture of shell core |
| CN1159374A (en) * | 1995-11-17 | 1997-09-17 | 新东工业株式会社 | Equipment and method for making sand-core |
| CN101032735A (en) * | 2006-03-08 | 2007-09-12 | 马自达汽车股份有限公司 | Casting mold making method and casting mold making system |
| CN201023129Y (en) * | 2006-09-29 | 2008-02-20 | 王季明 | Casting paint spraying machine |
| JP2010260060A (en) * | 2009-04-30 | 2010-11-18 | Kurimoto Ltd | Method for coating core for casting |
| CN202804135U (en) * | 2012-10-18 | 2013-03-20 | 宁波勋辉电器有限公司 | Die-casting mold slider spray coating assembly structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |