CN203316689U - Casting coating machine - Google Patents
Casting coating machine Download PDFInfo
- Publication number
- CN203316689U CN203316689U CN2013203643297U CN201320364329U CN203316689U CN 203316689 U CN203316689 U CN 203316689U CN 2013203643297 U CN2013203643297 U CN 2013203643297U CN 201320364329 U CN201320364329 U CN 201320364329U CN 203316689 U CN203316689 U CN 203316689U
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- casting
- paint
- frame
- ball valve
- coating machine
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Abstract
The utility model relates to the field of casting, and provides a casting coating machine for sand casting. The casting coating machine has the structural characteristics that a paint tank is fixed at the upper surface of a frame by a tight belt, wherein a motor is connected with a spiral-flow pump to be fixed on the lower surface of the frame together; the inlet of the spiral-flow pump is connected with a vent inside the paint tank; a filter net is arranged on the vent; a main pipe orifice of a tee pipe coupling is connected with the output of the spiral-flow pump; one port is connected with a pipeline provided with an overflow ball valve and accessed into the paint tank; the other port is connected with a flexible pipe; an adjusting ball valve and a spray gun are arranged at the tip of the flexible pipe; a handrail on the frame is pressed, so that the entire machine can be horizontally dragged. The casting coating machine is suitable for spraying a paint on the inner surface of the cavity and the outer surface of the core, high in efficiency, safe and reliable, simple to fabricate, low in construction cost, convenient to operate and even is spraying; materials, time and labor are saved; stacking of the paint is avoided; the phenomena of an over-thick paint layer at the complex concave part of a sand mold structure, high moisture content, and multiple defects of a poured casting are reduced; the qualified rate of the casting is improved.
Description
Technical field
The utility model has been announced a kind of manufacture method of casting flush coater, relates to the sand casting field.For the sand casting provides a kind of casting flush coater.Be applicable at die cavity inner surface, core pattern outer surface spray paint.Both material-saving, save time, laborsaving again, efficiency is high, safe and reliable, this mechanism is done simple, cost is low, easy to operate.Spraying evenly, avoids being coated with the stockpile knot, reduces the complicated recess dope layer of sand mould structure blocked up, and moisture content is high, and the phenomenon that the casting defect of cast is many improves the foundry goods percentage of A-class goods.
Background technology
Existing sand casting industry, after making sand mold, need improve surface smoothness and refractoriness at die cavity and core pattern surface brush coating, and advanced technique is to use large-scale spray equipment,
ValencyThe lattice costliness, small business's investment difficulty, be not easy to operation, and output pressure is too high, and easily the sand mold surface is damaged in punching.The technique fallen behind is to brush by hand one to three layer, and because sand mold surface texture complexity is unsmooth, turning, concavo-convex place often have coating to heap, need manually to dispel with gases at high pressure, during brushing, easily molding sand is brought in coating and caused coating to lose efficacy, both wasted coating, time-consuming again, require great effort again.Often occur that coating heap place moisture content is high, and, after easily occurring pouring into foundry goods, pore, shrinkage porosite appear in coating heap place, casting defect increases.
Summary of the invention
The purpose of this utility model is to provide a kind of casting flush coater, while mainly solving the manual brushing material, because sand mold surface texture complexity is unsmooth, turning, concavo-convex place often have coating to heap, need manually to dispel with gases at high pressure, during brushing, easily molding sand is brought in coating and caused coating to lose efficacy, both wasted coating, time-consuming again, require great effort again.And coating heap place moisture content is high, pore, shrinkage porosite appear in foundry goods, and defect increases a difficult problem.Be applicable at die cavity inner surface, core pattern outer surface spray paint.Both material-saving, save time, laborsaving again, efficiency is high, safe and reliable.This mechanism is done simple, and cost is low, easy to operate, and spraying evenly, avoids coating to heap, and reduces the complicated recess dope layer of sand mould structure blocked up, and moisture content is high, and the phenomenon that the casting defect of cast is many improves the foundry goods percentage of A-class goods.
The purpose of this utility model realizes with following technical scheme, it is characterized in that: structure comprises with clamping band paint can is fixed on frame on aspect, motor connects turbulence pump and is fixed on the frame subsurface, on the interface of turbulence pump import connection paint can, filter screen is housed, supervisor's mouth of tee pipe coupling connects the turbulence pump outlet, one port connects in the pipeline access paint can that the overflow ball valve is housed, another port hose, and adjusting ball valve and spray gun are housed in the termination of flexible pipe, the handrail critical piece is housed on frame; Paint can is the hard transparent engineering plastics, on the bucket wall, measurement scale line is arranged; The spiral case of turbulence pump, impeller material are the high-wear resistance material; Spray gun nozzle is flat, and the straight warp of nozzle is 0.2-0.5mm, single interval 5-10mm, quantity 6-10.
The beneficial effects of the utility model are compact conformations, easy to operate, have reduced labour intensity, and small investment is safe and reliable; Spray pressure is low can be regulated and controled.Both material-saving, saved coating more than 10%, laborsaving again, and operating efficiency improves 3-5 doubly, can guarantee the uniform requirement of spraying.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model
Wherein: 1, paint can, 2, frame, 3, clamping band, 4, filter screen, 5, motor, 6, turbulence pump,
7, land wheel, 8, tee pipe coupling, 9, the overflow ball valve, 10, regulate ball valve, 11, spray gun.
The specific embodiment
The utility model passes through its operation principle displaying embodiment, during use, when the operator is transferred to setting to dope viscosity, pack in paint can 1, switch on power, press handrail and drag land wheel 7 to the molding box place, starter motor 5 drives turbulence pump 6 work, liquid coating is through filter screen 4 suction vortex pump 6 imports, by turbulence pump 6 outlets, from tee pipe coupling 8 supervisors mouthful, entered again, one tunnel flow in paint can 1 through overflow ball valve 9 back of pipelines are housed, one tunnel flow to the pipeline end through flexible pipe and is equipped with in adjusting ball valve 10 and spray gun 11, adjust overflow ball valve 9, regulate the flow of ball valve 10, guarantee that spray gun 11 reaches injection flow and the output pressure needed, meet the requirement of spraying sand mold.Work complete, use in time coating dilution cleaning dope bucket 1, turbulence pump 6, spray gun 11 precipitated coating, add in the coating agitator stand-by.
Claims (4)
1. a casting flush coater, it is characterized in that: structure comprises that with clamping band (3), paint can (1) being fixed on to frame (2) goes up on aspect, motor (5) connects turbulence pump (6) and is fixed on frame (2) subsurface, on the leak of turbulence pump (6) import connection paint can (1), filter screen (4) is housed, supervisor's mouth of tee pipe coupling (8) connects the vortex flow pump discharge, one port connects in the pipeline access paint can that overflow ball valve (9) is housed, another port hose, and be equipped with in the termination of flexible pipe and regulate ball valve (10) and spray gun (11), frame is equipped with the handrail critical piece on (2).
2. a kind of casting flush coater according to claim 1, it is characterized in that: paint can (1) is the hard transparent engineering plastics, on the bucket wall, measurement scale line is arranged.
3. a kind of casting flush coater according to claim 1, it is characterized in that: the spiral case of turbulence pump (6), impeller material are the high-wear resistance material.
4. a kind of casting flush coater according to claim 1, it is characterized in that: spray gun (11) mouth is flat, nozzle is straight through be 0.2-0.5 mm, single interval 5-10 mm, quantity 6-10 is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203643297U CN203316689U (en) | 2013-06-25 | 2013-06-25 | Casting coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203643297U CN203316689U (en) | 2013-06-25 | 2013-06-25 | Casting coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316689U true CN203316689U (en) | 2013-12-04 |
Family
ID=49656086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203643297U Expired - Lifetime CN203316689U (en) | 2013-06-25 | 2013-06-25 | Casting coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938320A (en) * | 2017-05-03 | 2017-07-11 | 陆丽宁 | A kind of cast paint spray equipment |
| CN110026532A (en) * | 2019-03-08 | 2019-07-19 | 石狮市玛哗贸易有限公司 | A kind of sand mold mould spray equipment |
-
2013
- 2013-06-25 CN CN2013203643297U patent/CN203316689U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938320A (en) * | 2017-05-03 | 2017-07-11 | 陆丽宁 | A kind of cast paint spray equipment |
| CN106938320B (en) * | 2017-05-03 | 2019-04-12 | 台州市雄风铸业有限公司 | A kind of cast paint spray equipment |
| CN110026532A (en) * | 2019-03-08 | 2019-07-19 | 石狮市玛哗贸易有限公司 | A kind of sand mold mould spray equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |