CN220239984U - Mechanized coating equipment specially designed for lost foam casting - Google Patents
Mechanized coating equipment specially designed for lost foam casting Download PDFInfo
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- CN220239984U CN220239984U CN202321942994.XU CN202321942994U CN220239984U CN 220239984 U CN220239984 U CN 220239984U CN 202321942994 U CN202321942994 U CN 202321942994U CN 220239984 U CN220239984 U CN 220239984U
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- coating
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- lost foam
- specially designed
- foam casting
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- 238000000576 coating method Methods 0.000 title claims abstract description 64
- 239000011248 coating agent Substances 0.000 title claims abstract description 61
- 238000010114 lost-foam casting Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000007306 turnover Effects 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000005266 casting Methods 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000003973 paint Substances 0.000 description 33
- 239000007921 spray Substances 0.000 description 7
- 239000006260 foam Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003618 dip coating Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses mechanized coating equipment specially designed for lost foam casting, which belongs to the technical field of lost foam casting equipment and comprises a coating platform, wherein two lateral support frames are arranged above the coating platform, two upper cross beams are fixedly connected between the lateral support frames, a moving assembly is arranged at the bottom of the upper cross beams, an electric hoist is arranged on the moving assembly, a turnover mechanism is arranged on the electric hoist, a model frame is arranged on the turnover mechanism, the model can be uniformly coated and hung by utilizing the gravity and the flowability of liquid coating, the phenomena of coating splashing, deformation and cracking of the model and the like are avoided, the mess of the operation environment of an automobile stamping die in a coating process is solved, the operation environment is improved, the coating operation quality and the working efficiency are effectively improved, and the casting surface quality is greatly improved.
Description
Technical Field
The utility model relates to the technical field of lost foam casting equipment, in particular to mechanized coating equipment specially designed for lost foam casting.
Background
With the development of the foundry industry, the requirements of the production process of the foundry enterprise are more strict, and the requirements on equipment and processes are more strict, wherein the quality of a coating layer of a model is directly related to the quality of an article in the foundry enterprise. The common operation mode of the existing lost foam coating coverage is as follows: manual flow coating or dip coating processes.
Based on the above, the present inventors found that: manual flow coating means that a foam model is placed somewhere, a manual handheld spray pipe continuously sprays liquid paint to the model in a short distance, so that the surface of the foam model is uniformly covered with the paint, and the scheme has the advantages of simplicity and convenience and has the defects that: in the flow coating operation process, liquid paint splashes seriously, the operation environment is poor, meanwhile, the health of operators is greatly influenced, on the other hand, the position where the paint is scattered is wet and slippery, and the dangerous accident of the operator injury is easily caused. The dip-coating process operation environment is relatively improved, but for the foam model with a single structure or large length, width and height, the dip-coating is easy to cause foam deformation and cracking due to difficult sinking of the model, and the paint enters the interior of the model and even the model is damaged, so that the existing structure is researched and improved, and the mechanical coating type equipment specially designed for lost foam casting is provided, so that the purpose of higher practical value is achieved.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the utility model aims to provide a mechanized coating device specially designed for lost foam casting, which can realize uniform coating of a model by utilizing the gravity and fluidity of liquid coating, avoid the phenomena of coating splashing, deformation and cracking of the model and the like, solve the problems of mess of an operation environment of an automobile stamping die in a coating process, improve the operation environment, effectively improve the coating operation quality and the working efficiency, and greatly improve the surface quality of castings.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a special mechanized type equipment of scribbling of design for lost foam casting, is including scribbling the type platform, scribble the top of type platform and be provided with two side direction support frames, fixedly connected with two upper portion crossbeams between the side direction support frame, the bottom of upper portion crossbeam is provided with the movable assembly, be provided with the electric hoist on the movable assembly, be provided with tilting mechanism on the electric hoist, be provided with the model frame on the tilting mechanism, it is provided with the storage agitator tank to scribble type platform one side, be provided with the spraying pipe on the storage agitator tank.
Further, the moving assembly comprises a guide rail fixed at the bottom of the upper cross beam, the periphery of the guide rail is connected with a moving frame in a sliding manner, and the electric hoist is fixedly arranged on the moving frame.
Further, tilting mechanism is including being fixed in the mounting bracket of electric hoist bottom, rotate between the both ends of mounting bracket and be connected with the transmission shaft, and model frame fixed connection is in the periphery of transmission shaft, the one end fixed mounting of mounting bracket has driving motor, driving motor passes through the one end transmission of shaft coupling and transmission shaft and is connected.
Further, the storage stirring tank is fixedly provided with a diaphragm pump through a pressure pipeline, and the diaphragm pump is installed and communicated with the spraying pipe through a connecting pipe.
Further, a paint collecting tank is fixedly arranged on the paint coating platform, and a discharge opening is formed in the bottom of the paint collecting tank.
Further, the coating platform is fixedly connected with a protection fence, and the protection fence is positioned at the upper opening position of the coating collecting tank.
Further, the middle position of the upper cross beam is fixedly connected with a reinforcing bracket.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that: according to the scheme, the model on the model frame can be turned after being moved to the coating area through the moving assembly, the electric hoist and the turning mechanism, the spray nozzle of the spraying pipe sprays paint under the pressure effect, the paint is coated on the model along the set direction and angle, the liquid paint is utilized to uniformly coat the model, the phenomena of paint splashing, deformation and cracking of the model and the like are avoided, the problem that the operation environment of the automobile stamping die is dirty and poor in the coating process is solved, the operation environment is improved, the coating operation quality and the working efficiency are effectively improved, and the casting surface quality is greatly improved.
Drawings
FIG. 1 is a schematic view of a bottom perspective structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic bottom view of the present utility model.
The reference numerals in the figures illustrate:
1. a coating platform;
2. a lateral support;
3. an upper cross beam;
4. a moving assembly; 41. a guide rail; 42. a moving rack;
5. an electric hoist;
6. a turnover mechanism; 61. a mounting frame; 62. a transmission shaft; 63. a driving motor;
7. a model frame;
8. a storage stirring tank;
9. a spray pipe;
10. a paint collection tank;
11. a protective enclosure;
12. the support is reinforced.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1-4, a mechanized coating device specially designed for lost foam casting comprises a coating platform 1, two lateral supporting frames 2 are arranged above the coating platform 1, two upper cross beams 3 are fixedly connected between the lateral supporting frames 2, a movable assembly 4 is arranged at the bottom of each upper cross beam 3, an electric hoist 5 is arranged on each movable assembly 4, a turnover mechanism 6 is arranged on each electric hoist 5, a model frame 7 is arranged on each turnover mechanism 6, a storage stirring tank 8 is arranged on one side of the coating platform 1, a spraying pipe 9 is arranged on each storage stirring tank 8, when the coating device is used, a worker can conveniently transfer a model on the model frame 7 to a coating area above the coating platform 1 through the arrangement of the movable assembly 4, and spray paint in the storage stirring tanks 8 from the spraying pipe 9 to enable the paint to be coated on the model along a set direction and an angle, meanwhile, under the cooperation of the turnover mechanism 6, the turnover of the model can be realized by utilizing the gravity of liquid paint and the fluidity of the model, the uniform coating of the model can be realized, the quality of the coating can be effectively improved, the working quality of castings can be greatly improved, and the surface quality of the castings can be greatly improved.
Referring to fig. 2, the moving assembly 4 includes a guide rail 41 fixed at the bottom of the upper beam 3, a moving frame 42 is slidably connected to the periphery of the guide rail 41, and the electric hoist 5 is fixedly mounted on the moving frame 42, and when in use, an external driving mechanism is disposed on the moving frame 42, so that the moving frame 42 can be controlled to move on the guide rail 41, so that a model on the model frame 7 can be transported in time.
Referring to fig. 2, the turnover mechanism 6 includes a mounting frame 61 fixed at the bottom end of the electric hoist 5, a transmission shaft 62 is rotatably connected between two ends of the mounting frame 61, and a model frame 7 is fixedly connected to the periphery of the transmission shaft 62, one end of the mounting frame 61 is fixedly provided with a driving motor 63, the driving motor 63 is in transmission connection with one end of the transmission shaft 62 through a coupling, when the turnover mechanism is used, through the arrangement of the driving motor 63, under a working state, the rotation of the transmission shaft 62 can be realized, the model frame 7 is driven to rotate in the spraying process, steel clips and cushion blocks are arranged on the model frame 7, the model can be conveniently installed and fixed, the model can be turned along with the model frame 7, the coating uniformity is ensured, and meanwhile, the phenomena such as deformation and cracking of the model can be avoided.
Referring to fig. 3, the storage stirring tank 8 is fixedly provided with a diaphragm pump through a pressure pipeline, the diaphragm pump is installed and communicated with the spraying pipe 9 through a connecting pipe, when the storage stirring tank is used, the storage stirring tank 8 is used for storing and stirring paint, the paint is uniformly mixed through rotation of a stirring rod to achieve required baume, the diaphragm pump can pressurize the paint from the storage stirring tank 8 and deliver the paint to the spraying pipe 9 through the connecting pipe, the spraying pipe 9 is composed of two pipelines, a spraying opening is formed in each pipeline, the paint is sprayed out from the spraying opening under the action of pressure, the paint is coated on a model along the set direction and angle, manual spraying operation is avoided, and the influence on the health of operators is reduced.
Referring to fig. 1 and 4, a paint collecting tank 10 is fixedly installed on a paint coating platform 1, a discharge opening is formed in the bottom of the paint collecting tank 10, and when the paint coating platform is used, excessive dropped paint can be collected in a concentrated manner through the arrangement of the paint collecting tank 10, so that the waste of paint resources is avoided.
Referring to fig. 1 and 2, a protection fence 11 is fixedly connected to the coating platform 1, the protection fence 11 is located at the upper opening position of the coating collecting tank 10, when the coating collecting tank is used, the coating splashed in the spraying process can be blocked by the protection fence 11, the working environment can be improved, the situation that the coating is scattered in various places to cause ground wet and slippery and the falling injury of operators is avoided.
Referring to fig. 1 and 3, the middle position of the upper beam 3 is fixedly connected with a reinforcing bracket 12, and when in use, the stability of the whole structure can be improved through the arrangement of the reinforcing bracket 12.
When in use: firstly, a stirring switch of a storage stirring tank 8 is turned on, water stirring paint is added, and the paint can be used after the Baume degree is measured to be qualified; the model is fixed on the model frame 7 through a steel clip and a cushion block, the electric hoist 5 is operated to hoist after being confirmed to be firm, the model enters a coating area above the coating platform 1, and the model tries to rotate for 1 to 2 weeks, and stands by after no abnormality. The diaphragm pump switch is turned on to pressurize the paint from the storage agitation tank 8 and send the paint to the spray pipe 9 through the connecting pipe. Along with the outflow of spraying coating and under the rotation of the model driven by the turnover mechanism 6, the coating is uniformly coated on the model, after coating is finished, the turnover mechanism 6 is stopped, the model is moved out of a coating area, and is moved to a drying area after unloading.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. A mechanized coating device specially designed for lost foam casting, comprising a coating platform (1), characterized in that: the top of scribbling type platform (1) is provided with two side direction support frames (2), fixedly connected with two upper portion crossbeams (3) between side direction support frames (2), the bottom of upper portion crossbeam (3) is provided with movable assembly (4), be provided with electric hoist (5) on movable assembly (4), be provided with tilting mechanism (6) on electric hoist (5), be provided with model frame (7) on tilting mechanism (6), scribble type platform (1) one side and be provided with storage agitator tank (8), be provided with spraying pipe (9) on storage agitator tank (8).
2. A mechanized coating apparatus specially designed for lost foam casting according to claim 1, wherein: the movable assembly (4) comprises a guide rail (41) fixed at the bottom of the upper cross beam (3), a movable frame (42) is slidably connected to the periphery of the guide rail (41), and the electric hoist (5) is fixedly arranged on the movable frame (42).
3. A mechanized coating apparatus specially designed for lost foam casting according to claim 1, wherein: the turnover mechanism (6) comprises a mounting frame (61) fixed at the bottom end of the electric hoist (5), a transmission shaft (62) is rotatably connected between two ends of the mounting frame (61), the model frame (7) is fixedly connected to the periphery of the transmission shaft (62), a driving motor (63) is fixedly mounted at one end of the mounting frame (61), and the driving motor (63) is in transmission connection with one end of the transmission shaft (62) through a coupler.
4. A mechanized coating apparatus specially designed for lost foam casting according to claim 1, wherein: the storage stirring tank (8) is fixedly provided with a diaphragm pump through a pressure pipeline, and the diaphragm pump is installed and communicated with the spraying pipe (9) through a connecting pipe.
5. A mechanized coating apparatus specially designed for lost foam casting according to claim 1, wherein: the coating type platform (1) is fixedly provided with a coating collecting tank (10), and the bottom of the coating collecting tank (10) is provided with a discharge opening.
6. A mechanized coating apparatus specially designed for lost foam casting according to claim 1, wherein: the coating type platform (1) is fixedly connected with a protection fence (11), and the protection fence (11) is positioned at the upper opening position of the coating collecting tank (10).
7. A mechanized coating apparatus specially designed for lost foam casting according to claim 1, wherein: the middle position of the upper cross beam (3) is fixedly connected with a reinforcing bracket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942994.XU CN220239984U (en) | 2023-07-22 | 2023-07-22 | Mechanized coating equipment specially designed for lost foam casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942994.XU CN220239984U (en) | 2023-07-22 | 2023-07-22 | Mechanized coating equipment specially designed for lost foam casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239984U true CN220239984U (en) | 2023-12-26 |
Family
ID=89263390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321942994.XU Active CN220239984U (en) | 2023-07-22 | 2023-07-22 | Mechanized coating equipment specially designed for lost foam casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239984U (en) |
-
2023
- 2023-07-22 CN CN202321942994.XU patent/CN220239984U/en active Active
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