CN217889455U - Aluminum alloy casting sand mold dip-coating paint pool - Google Patents
Aluminum alloy casting sand mold dip-coating paint pool Download PDFInfo
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- CN217889455U CN217889455U CN202221652517.5U CN202221652517U CN217889455U CN 217889455 U CN217889455 U CN 217889455U CN 202221652517 U CN202221652517 U CN 202221652517U CN 217889455 U CN217889455 U CN 217889455U
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Abstract
The utility model discloses a sand mould dip-coating pool for aluminum alloy castings, which comprises an outer shell and an inner shell, wherein an interlayer is formed between the inner shell and the outer shell to form a liquid containing outer pool, and the inner space of the inner shell forms a liquid containing inner pool; the paint in the liquid containing inner tank flows into the liquid containing outer tank after overflowing; a liquid supplementing pipe and a liquid pumping pipe are arranged in the liquid containing outer pool, the liquid supplementing pipe and the liquid pumping pipe are in butt joint with a three-way valve, the other port of the valve is in butt joint with a liquid pump through a pipeline, the liquid pump is controlled to be powered to work through a liquid level sensor, and the liquid level sensor is arranged at a set height position in the liquid containing inner pool; the liquid containing outer tank and the liquid containing inner tank are both internally provided with stirrers. The utility model discloses rational in infrastructure, convenient to use, the security is good, can reduce the injury of coating to the human body, and artifical intensity is little, low in production cost, production efficiency is high, and product quality is good, helps the foundry goods to make and realizes the automation, is suitable for batch, mass production.
Description
Technical Field
The utility model belongs to foundry goods preparation facilities field especially relates to a coating pond is scribbled in aluminum alloy casting sand mould dip-coating.
Background
With the rapid development of the technology in the manufacturing field of China, a series of problems of low efficiency, unstable product quality, serious environmental pollution and the like in the traditional casting process become more and more prominent. The conventional casting technology mainly depends on the traditional sand casting process, and all links are completely operated manually, wherein the processes comprise a dip-coating link of the aluminum alloy casting sand mold. In the dip-coating link, the aluminum alloy casting sand mold is completely dipped and coated manually, the manual strength is high, the coating stirring is not uniform, the product quality is unstable, and in addition, the problems of long construction period, low efficiency, large risk and the like can be caused after the production equipment is old, so that the development pace of enterprises is seriously restricted.
To change this lagging state of production, it is necessary to develop robotic painting workstations and redesign and replace the old paint baths.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects and deficiencies of the prior art, the utility model aims to provide a coating pond for dip-coating of aluminum alloy castings sand molds.
The utility model is realized in such a way that a coating pool for dip-coating the sand mould of the aluminum alloy casting comprises an outer shell and an inner shell, wherein an interlayer is formed between the inner shell and the outer shell to form a liquid containing outer pool, and the inner space of the inner shell forms a liquid containing inner pool; the paint in the liquid containing inner pool flows into the liquid containing outer pool after overflowing;
a liquid supplementing pipe and a liquid pumping pipe are arranged in the liquid containing outer pool, the liquid supplementing pipe and the liquid pumping pipe are in butt joint with a three-way valve, the other port of the valve is in butt joint with a liquid pump through a pipeline, the liquid pump is controlled to be powered to work through a liquid level sensor, and the liquid level sensor is arranged at a set height position in the liquid containing inner pool;
and the liquid containing outer tank and the liquid containing inner tank are both internally provided with stirrers.
Preferably, the paint pool further comprises a bracket, wherein the housing and the liquid pump are fixed on the bracket.
Preferably, the support is provided with a support plate under the shell, the support plate is fixed with an intermittently-operated stirring motor, an output shaft of the stirring motor passes through the outer tank and enters the inner tank, and the output shaft is fixedly connected with the stirrers of the outer tank and the inner tank.
Preferably, an angle steel for fixing the outer shell and the inner shell is arranged in the interlayer.
Preferably, the level of the top edge of the liquid containing inner tank is lower than that of the top edge of the liquid containing outer tank.
Preferably, a liquid level display for displaying the liquid level of the inner pool is mounted on the outer side wall of the shell.
Compare in prior art's shortcoming and not enough, the utility model discloses following beneficial effect has:
(1) The coating pool of the utility model can replace manpower to solve the problems of coating layering and powder sedimentation, and poor coating suspension property brings difficulty to the sand coating work of the aluminum alloy casting and further influences the coating quality; in addition, the inner tank and the outer tank of the coating of the utility model are provided with the stirrers, which prevents the coating from precipitating and hardening by uniformly stirring the coating and can ensure the consistency of the viscosity of the coating;
(2) The utility model discloses rational in infrastructure, convenient to use, the security is good, can reduce the injury of coating to the human body, and artifical intensity is little, low in production cost, production efficiency is high, and product quality is good, helps the foundry goods to make and realizes the automation, is suitable for batch, mass production.
Drawings
Fig. 1 is a schematic perspective view of a paint tank according to an embodiment of the present invention;
FIG. 2 is a schematic side view of the paint pool of FIG. 1 at an angle;
fig. 3 is a schematic top view of the paint pool of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, wherein fig. 1 is a schematic perspective view of a coating pond according to an embodiment of the present invention; FIG. 2 is a schematic side view of the paint pool of FIG. 1 at an angle; fig. 3 is a schematic top view of the paint pool of fig. 1.
The embodiment of the utility model discloses a coating pond for dip-coating a sand mold of an aluminum alloy casting, which comprises an outer shell and an inner shell, wherein an interlayer is formed between the inner shell and the outer shell to form an outer liquid containing pond 1, and the inner space of the inner shell forms an inner liquid containing pond 2; the coating in the liquid containing inner tank 2 flows into the liquid containing outer tank 1 after overflowing; a liquid supplementing pipe 3 and a liquid pumping pipe 4 are arranged in the liquid containing outer pool 1, the liquid supplementing pipe 3 and the liquid pumping pipe 4 are in butt joint with a three-way valve 5, the other port of the valve is in butt joint with a liquid pump (the view is omitted in the figure) through a pipeline, the liquid pump is controlled to be powered on to work through a liquid level sensor 6, and the liquid level sensor 6 is arranged at a position with a set height in the liquid containing inner pool 2; and stirrers 7 are arranged in the liquid containing outer tank 1 and the liquid containing inner tank 2.
In the embodiment of the utility model, agitator 7 is respectively installed to interior pond 2, outer pond 1 bottom for the stirring of coating prevents its coating layering and powder deposit. The inner tank 2 is provided with a liquid level sensor 6, so that the coating of the inner tank 2 reaches the specified liquid level and the dip-coating quality of the sand mold is ensured. The liquid containing pool adopts a double-layer shell structure. The inlet of the liquid pump is provided with a three-way valve, the coating prepared according to the proportion is pumped out again under the condition that the coating in the outer tank 1 is pumped out through the liquid pumping pipe 4, and the coating enters the inner tank 2 through the liquid supplementing pipe 3.
The fixed mode between shell, the inner shell is various, in the embodiment of the utility model discloses a concrete mode, be equipped with the angle steel (omit the view in the figure) that is used for fixed shell, inner shell in the intermediate layer.
In the mode that the outer pond 1 of flourishing liquid was gone into to the full overflow of coating in 2 ponds of flourishing liquid, the embodiment of the utility model discloses a mode of realization, promptly the top edge level in 2 ponds of flourishing liquid is less than the top edge level in 1 pond of flourishing liquid, interior low outer height guarantees the during operation, and the dip-coating of interior pond 2 mainly used sand mould overflows in the outer pond 1 of unnecessary coating. In the embodiment of the present invention, the top edge of the inner pool 2 should be flush to ensure that the paint overflows and flows out evenly on four sides.
In the embodiment of the present invention, the outer shell and the inner shell are made of Q235, the bottom of the outer shell is a bucket shape with a reduced shape, and the inner shell is designed to be reduced in equal proportion. The bracket is matched with angle steel to support the liquid containing pool, so that the structural stability of the coating pool is ensured.
The embodiment of the utility model provides an in, for easy to assemble, remove and firm scribble the pond, it is further, scribble the pond and still include support 8, wherein, shell, liquid pump are fixed on the support. During the installation, according to actual conditions as far as possible between the middle, lean on down, reduce the focus, guarantee the stability of scribbling the pond during operation (can increase the balancing weight in the support bottom as the case requires).
In the embodiment of the present invention, in order to make the coating pool structure more compact, further, a support plate is arranged on the bracket and under the housing, a stirring motor 9 working intermittently is fixed on the support plate, an output shaft of the stirring motor passes through the outer pool 1 and enters the inner pool, and the output shaft is fixedly connected with the stirrer 7 of the outer pool 1 and the inner pool; wherein, two agitators 7 are coaxial, are connected with a stirring motor through a shaft coupling, and the stirring motor works intermittently to drive the two agitators 7 to stir evenly.
The embodiment of the utility model provides an in, for making things convenient for operating personnel to the real-time observation of liquid level, it is further, install liquid level display 10 on the lateral wall of shell.
The utility model discloses an among the practical application process, join in marriage coating in flourishing liquid interior pond 2 according to certain volume and proportion, start agitator 7 and carry out the even stirring (the 1 agitator 7 in inside and outside pond is coaxial). At the moment, the dip-coated part enters the inner pool 2 for dip coating, when the dip coating is carried out, redundant coating overflows into the outer pool 1 from the inner pool 2, the dip coating time is up, and the dip-coated part is taken out. If the liquid level sensor 6 senses that the liquid level of the coating in the inner pool 2 is low, the liquid pump is started to supplement the coating in the inner pool 2, and when the coating is supplemented to the specified liquid level, the liquid pump stops supplementing the coating. In the process of dip-coating the part, when the liquid level of the outer pool 1 reaches the same height as the top edge of the inner pool 2, the coating of the outer pool 1 continuously overflows into the inner pool 2. The paint overflowing from the outer bath 1 is completely drawn out only when the dipping of the part is stopped.
The coating pool of the utility model can replace manpower to solve the problems of coating layering and powder sedimentation, and poor coating suspension property brings difficulty to the sand coating work of the aluminum alloy casting and further influences the coating quality; in addition, the stirrer 7 is arranged in the coating inner tank 2 and the coating outer tank 1, so that the coating is prevented from precipitating and hardening in a mode of uniformly stirring the coating, and the consistency of the viscosity of the coating can be ensured; furthermore, the utility model discloses rational in infrastructure, convenient to use, the security is good, can reduce the injury of coating to the human body, and artifical intensity is little, low in production cost, production efficiency is high, and product quality is good, helps the foundry goods to make to realize the automation, is suitable for batch, mass production.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A coating pond for dip-coating a sand mold of an aluminum alloy casting is characterized by comprising an outer shell and an inner shell, wherein an interlayer is formed between the inner shell and the outer shell to form a liquid containing outer pond, and the inner space of the inner shell forms a liquid containing inner pond; the paint in the liquid containing inner pool flows into the liquid containing outer pool after overflowing;
a liquid supplementing pipe and a liquid pumping pipe are arranged in the liquid containing outer pool, the liquid supplementing pipe and the liquid pumping pipe are in butt joint with a three-way valve, the other port of the valve is in butt joint with a liquid pump through a pipeline, the liquid pump is controlled to be powered to work through a liquid level sensor, and the liquid level sensor is arranged at a set height position in the liquid containing inner pool;
and the liquid containing outer tank and the liquid containing inner tank are both internally provided with stirrers.
2. A sand dip coating paint bath for aluminum alloy castings according to claim 1, further comprising a bracket, wherein said housing and liquid pump are fixed to the bracket.
3. A sand mould dip-coating paint pool for aluminum alloy castings according to claim 2, wherein a support plate is arranged on the support and under the casing, an intermittently operating stirring motor is fixed on the support plate, an output shaft of the stirring motor passes through the outer pool and enters the inner pool, and the output shaft is fixedly connected with stirrers of the outer pool and the inner pool.
4. A sand mould dip coating paint pool for aluminum alloy castings according to claim 1, wherein an angle steel for fixing the outer shell and the inner shell is arranged in the interlayer.
5. A sand dip coating paint bath for aluminum alloy castings according to claim 1, wherein the top edge level of the inner bath is lower than the top edge level of the outer bath.
6. A sand dip coating paint bath for aluminum alloy castings according to claim 1, wherein a liquid level display for displaying the liquid level of the inner bath is mounted on the outer side wall of the outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221652517.5U CN217889455U (en) | 2022-06-28 | 2022-06-28 | Aluminum alloy casting sand mold dip-coating paint pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221652517.5U CN217889455U (en) | 2022-06-28 | 2022-06-28 | Aluminum alloy casting sand mold dip-coating paint pool |
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| Publication Number | Publication Date |
|---|---|
| CN217889455U true CN217889455U (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221652517.5U Active CN217889455U (en) | 2022-06-28 | 2022-06-28 | Aluminum alloy casting sand mold dip-coating paint pool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226053A (en) * | 2023-11-10 | 2023-12-15 | 河南省金太阳精密铸业股份有限公司 | Iron casting sand core dip-coating device |
-
2022
- 2022-06-28 CN CN202221652517.5U patent/CN217889455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226053A (en) * | 2023-11-10 | 2023-12-15 | 河南省金太阳精密铸业股份有限公司 | Iron casting sand core dip-coating device |
| CN117226053B (en) * | 2023-11-10 | 2024-01-30 | 河南省金太阳精密铸业股份有限公司 | Iron casting sand core dip-coating device |
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