CN219443368U - Sand changing system of automatic line sand spraying machine - Google Patents
Sand changing system of automatic line sand spraying machine Download PDFInfo
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- CN219443368U CN219443368U CN202320171218.8U CN202320171218U CN219443368U CN 219443368 U CN219443368 U CN 219443368U CN 202320171218 U CN202320171218 U CN 202320171218U CN 219443368 U CN219443368 U CN 219443368U
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- shower
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- 239000004576 sand Substances 0.000 title claims abstract description 295
- 238000005507 spraying Methods 0.000 title claims abstract description 59
- 239000000428 dust Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005495 investment casting Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a sand changing system of an automatic line sand spraying machine, which belongs to the technical field of precision casting process equipment and comprises the following components: the sand spraying machine comprises a sand spraying machine body, a robot, a sand changing vehicle and a sand changing hopper, wherein the robot is arranged on one side of a cavity opening of the sand spraying machine body, the sand changing vehicle is arranged between the sand spraying machine body and the robot and is close to the sand spraying machine body, and the sand changing hopper is connected with the robot. The automatic line sand spraying machine sand changing technology is used, and the aim of cleaning sand materials or changing sand is achieved by using a program control robot. The operation is convenient, simple and feasible, and more labor cost is saved. And when the sand is taken in, the sand is less in splashing, the sand is taken in cleanly, and the loss of materials is effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of precision casting process equipment, and particularly relates to a sand changing system of an automatic line sand spraying machine.
Background
Sand showers are very common equipment in precision casting. The general sand spraying machine has a simple structure, and in the process of preparing a shell, the slurry dropped after the mould shell is dipped with the slurry can drop into the sand spraying machine and be combined with sand in the sand spraying machine to form sand clusters, if the sand clusters cannot be cleaned up in time, the sand clusters are likely to be blocked in a sand-falling screen, and the sand-falling quantity of the sand spraying machine can be influenced, so that the mould shell quality can be influenced. And if the sand in the sand shower is to be replaced due to process modification, the sand is difficult to take out. The screen cloth on the upper part of the sand spraying machine can not clean all sand clusters, but can block the screen cloth, so that the sand materials can be cleaned up after being taken out completely.
If the sand in the sand is thoroughly cleaned, the sand materials in the sand spraying machine are required to be taken out completely, a plate with the width similar to that of the sand spraying machine can be used, the plate is obliquely placed in the sand spraying machine downwards, a frame is placed below the plate, the sand spraying machine is started, the sand in the sand spraying machine falls on the plate and slides into a basket, and then the sand in the frame can be screened again and poured into the sand spraying machine, so that sundries such as the sand and the like are cleaned. If the flat plates are not orderly placed, sand is likely to be unable to be taken out completely or scattered on the ground. And the mode of taking out sand by using the flat plate can pop out towards all directions when the sand falls onto the flat plate, so that the sand in the sand shower is difficult to be taken out completely, and more manpower, time and material cost are required to be consumed.
Disclosure of Invention
The utility model aims at: the sand changing system of the automatic line sand spraying machine solves the problems that the sand changing of the sand spraying machine is difficult to clean up and more manpower, time and material cost are required to be consumed.
The technical scheme is as follows: comprising the following steps: the sand spraying machine comprises a sand spraying machine body, a robot, a sand changing vehicle and a sand changing hopper, wherein the robot is arranged on one side of a cavity opening of the sand spraying machine body, the sand changing vehicle is arranged between the sand spraying machine body and the robot and is close to the sand spraying machine body, and the sand changing hopper is connected with the robot.
Further, above-mentioned automatic line drenches sand machine and trades sand system, drenches sand machine includes: the automatic sand adding device comprises an underframe, a roller, an inner cylinder support, an automatic sand adding outlet, a sand removing screen support frame, a sand removing screen, a dust hood and an automatic sand adding device, wherein the roller is arranged on the underframe, a sand receiving groove is formed in the inner cylinder wall of the roller, the inner cylinder support is in a shape like a Chinese character 'ji', the edges of the support are close to the inner wall of the roller, the two sides of the inner cylinder support are connected with the outer wall of the opening of the roller through fastening screws, the automatic sand adding outlet is arranged at the middle position of one side of the inner cylinder support, the rear end of the automatic sand adding outlet is fixed in the middle of the inner cylinder wall, the sand removing screen support frame is arranged in the roller in a manner of being suspended by the rectangular support, two right-angle parts on one side of the inner cylinder wall are connected with the inner cylinder through two support bars, the sand removing screen is arranged on the support frame of the sand removing screen, the dust hood is arranged on one side of the opening of the roller and connected with the roller, and the automatic sand adding device is connected with the roller through a pipeline. The dust excluding hood can prevent the sand from falling and splashing when the sand is taken, so that the material cost is saved.
Further, above-mentioned automatic line drenches sand machine and trades sand system, the robot includes: the sand changing device comprises a base, a driving machine and a mechanical arm, wherein the driving machine is arranged above the base, the mechanical arm is arranged on the driving machine, a loading station is arranged at the top end of the mechanical arm, and the loading station is connected with the sand changing hopper. The mechanical arm can drive the sand changing hopper to extend into the sand spraying machine, when the sand spraying machine is started, sand materials in the sand spraying machine can be adjusted into the sand changing hopper, and when the sand spraying machine is stopped, the robot pours the sand materials in the sand changing hopper into the sand changing vehicle, and the process is repeated for several times until the sand in the sand spraying machine is completely taken out. The robot uses programmed routine programs, wherein the routine programs comprise a sand changing hopper loading program, a sand changing hopper unloading program, a sand changing hopper sand receiving program and a sand changing hopper sand pouring program, the program combinations are added into a computer program of the robot, and the robot can automatically operate according to the programs.
Further, according to the sand changing system of the automatic line sand spraying machine, the height of the sand changing vehicle is lower than the lower side of the roller of the sand spraying machine, and the sand changing vehicle is provided with a plurality of sand changing vehicles. When the sand materials are cleaned, the sand in the sand changing hopper can be poured into the automatic sand adding device by the sand changing vehicle and added into the sand spraying machine again, and the sand materials which are replaced can be temporarily stored when the sand materials are replaced.
Further, the width of the sand changing hopper is larger than the width of the shakeout screen in the sand spraying machine and smaller than the diameter of the inner cavity of the sand spraying machine, and the shakeout screen is obliquely arranged and is not horizontal to the sand changing hopper. Can avoid collision caused by overlong sand changing hopper length.
Furthermore, according to the sand changing system of the automatic line sand spraying machine, the L-shaped limiting plates are arranged on two sides below the sand falling screen support frame, the baffle is arranged at the middle position of the side of the support frame close to the opening of the roller, and one end of the baffle is fixed on the sand falling screen support frame through bolts and can rotate. The shakeout screen is arranged on the L-shaped limiting plate, and one side of the opening is fixed through a baffle plate.
The technical scheme can be seen that the utility model has the following beneficial effects: the sand changing system of the automatic line sand spraying machine uses the sand changing technology of the automatic line sand spraying machine, and achieves the purpose of cleaning sand materials or changing sand by using a program control robot. The operation is convenient, simple and feasible, and more labor cost is saved. And when the sand is taken in, the sand is less in splashing, the sand is taken in cleanly, and the loss of materials is effectively reduced.
Drawings
FIG. 1 is a schematic diagram of a sand changing system of the sand shower machine of the present utility model;
FIG. 2 is a schematic diagram of the sand shower machine according to the present utility model;
FIG. 3 is a schematic view of a robot structure according to the present utility model;
FIG. 4 is a schematic diagram of a truck and a hopper according to the present utility model;
FIG. 5 is a schematic view of an in-cylinder stent of the present utility model;
FIG. 6 is a screen support for shakeout screen of the present utility model.
In the figure: the sand shower machine comprises a sand shower machine 1, a robot 2, a sand changing vehicle 3, a sand changing hopper 4, a bottom frame 11, a roller 12, an in-cylinder bracket 13, an automatic sand feeding outlet 14, a sand discharging screen support 15, a sand discharging screen 16, a dust hood 17, an automatic sand feeding device 18, a base 21, a driver 22, a mechanical arm 23, a sand receiving groove 121, a limiting plate 151, a baffle 152 and a loading station 231.
Detailed Description
Example 1
An automatic line sand shower sand changing system as shown in fig. 1, comprising: the sand shower machine comprises a sand shower machine 1, a robot 2, a sand changing vehicle 3 and a sand changing hopper 4, wherein the robot 2 is arranged on one side of a cavity opening of the sand shower machine 1, the sand changing vehicle 3 is placed between the sand shower machine 1 and the robot 2 and is close to the sand shower machine 1, and the sand changing hopper 4 is connected with the robot 2. The automatic line sand spraying machine sand changing technology is used, and the aim of cleaning sand materials or changing sand is achieved by using the program control robot 2.
An automatic line drenches sand machine and trades sand system as shown in fig. 2, 5, drenches sand machine 1 includes: the automatic sand adding device comprises a bottom frame 11, a roller 12, an in-cylinder support 13, an automatic sand adding outlet 14, a sand removing screen support 15, a sand removing screen 16, a dust hood 17 and an automatic sand adding device 18, wherein the roller 12 is arranged on the bottom frame 11, sand receiving grooves 121 are formed in the inner cylinder wall of the roller 12, the in-cylinder support 13 is in a shape like a Chinese character 'ji', the support edges are close to the inner wall of the roller 12, two sides of the in-cylinder support 13 are connected with the outer wall of one side of an opening of the roller 12, the automatic sand adding outlet 14 is arranged at the middle position of one side of the inner wall of the roller 12, which is close to the inner support 13, of the in-cylinder support 13, the rear end of the automatic sand adding outlet 14 is fixed in the middle of the inner wall of the roller 12, the sand removing screen support 15 is in a rectangular support and is suspended in the roller 12, two right-angle parts close to one side of the inner wall of the roller 12 are connected with the in-cylinder support 13 through two support bars, one side of the outside is connected with the outer wall of the roller 12 through support bars, the sand removing screen 16 is arranged on the inner wall of the sand removing screen support 15, the dust hood 17 is arranged on one side of the opening of the roller 12 and is connected with the roller 12 through a pipeline, and the automatic sand adding device 18 is connected with the roller 12 through a pipeline. The dust hood 17 can prevent the sand from falling and splashing when the sand is taken, so that the material cost is saved.
Example 2
An automatic line sand shower sand changing system as shown in fig. 1, comprising: the sand shower machine comprises a sand shower machine 1, a robot 2, a sand changing vehicle 3 and a sand changing hopper 4, wherein the robot 2 is arranged on one side of a cavity opening of the sand shower machine 1, the sand changing vehicle 3 is placed between the sand shower machine 1 and the robot 2 and is close to the sand shower machine 1, and the sand changing hopper 4 is connected with the robot 2. The automatic line sand spraying machine sand changing technology is used, and the aim of cleaning sand materials or changing sand is achieved by using the program control robot 2.
An automatic line drenches sand machine and trades sand system as shown in fig. 2, 5, drenches sand machine 1 includes: the automatic sand adding device comprises a bottom frame 11, a roller 12, an in-cylinder support 13, an automatic sand adding outlet 14, a sand removing screen support 15, a sand removing screen 16, a dust hood 17 and an automatic sand adding device 18, wherein the roller 12 is arranged on the bottom frame 11, sand receiving grooves 121 are formed in the inner cylinder wall of the roller 12, the in-cylinder support 13 is in a shape like a Chinese character 'ji', the support edges are close to the inner wall of the roller 12, two sides of the in-cylinder support 13 are connected with the outer wall of one side of an opening of the roller 12, the automatic sand adding outlet 14 is arranged at the middle position of one side of the inner wall of the roller 12, which is close to the inner support 13, of the in-cylinder support 13, the rear end of the automatic sand adding outlet 14 is fixed in the middle of the inner wall of the roller 12, the sand removing screen support 15 is in a rectangular support and is suspended in the roller 12, two right-angle parts close to one side of the inner wall of the roller 12 are connected with the in-cylinder support 13 through two support bars, one side of the outside is connected with the outer wall of the roller 12 through support bars, the sand removing screen 16 is arranged on the inner wall of the sand removing screen support 15, the dust hood 17 is arranged on one side of the opening of the roller 12 and is connected with the roller 12 through a pipeline, and the automatic sand adding device 18 is connected with the roller 12 through a pipeline. The dust hood 17 can prevent the sand from falling and splashing when the sand is taken, so that the material cost is saved.
Based on the above structure, in this embodiment, on the basis of embodiment 1, as shown in fig. 3, a sand changing system of an automatic line sand shower, the robot 2 includes: the sand changing device comprises a base 21, a driving machine 22 and a mechanical arm 23, wherein the driving machine 22 is arranged above the base 21, the mechanical arm 23 is arranged on the driving machine 22, a loading station 231 is arranged at the top end of the mechanical arm 23, and the loading station 231 is connected with the sand changing hopper 4. The mechanical arm 23 can drive the sand changing hopper 4 to extend into the sand spraying machine 1, when the sand spraying machine 1 is started, sand materials in the sand spraying machine 1 can be adjusted into the sand changing hopper 4, and when the sand spraying machine 1 is stopped, the robot 2 pours the sand materials in the sand changing hopper 4 into the sand changing vehicle 3, and the process is repeated for several times until the sand in the sand spraying machine 1 is completely taken out. The robot 2 uses a programmed routine program, wherein the routine program comprises a sand changing hopper 4 loading program, a sand changing hopper 4 unloading program, a sand changing hopper 4 sand receiving program and a sand changing hopper 4 sand pouring program, the program combination is added into a computer program of the robot 2, and the robot 2 can automatically operate according to the program.
As shown in fig. 4, in the sand changing system of the automatic line sand spraying machine, the height of the sand changing vehicle 3 is lower than the lower side of the roller 12 of the sand spraying machine 1, and a plurality of sand changing vehicles 3 can be arranged. When the sand materials are cleaned, the sand changing vehicle 3 can pour the sand in the sand changing hopper 4 into the automatic sand adding device 18 and add the sand into the sand spraying machine 1 again, and can temporarily store the replaced sand materials when the sand materials are replaced.
In this embodiment, the width of the sand changing hopper 4 is greater than the width of the shakeout screen 16 in the sand spraying machine 1 and less than the diameter of the inner cavity of the sand spraying machine 1, and the shakeout screen 16 is obliquely arranged and is not horizontal to the sand changing hopper 4. Collision caused by overlong length of the sand changing hopper 4 can be avoided.
In this embodiment, as shown in fig. 6, in the sand changing system of the automatic line sand spraying machine, L-shaped limiting plates 151 are arranged on two sides below the shakeout screen support frame 15, a baffle 152 is arranged in the middle of a support edge on one side of the opening of the drum 12, and one end of the baffle 152 is fixed on the shakeout screen support frame 15 through bolts and can rotate. The shakeout screen 16 is provided on an L-shaped limiting plate 151, and the open side is fixed by a baffle 152.
It should be noted that the above description is only a technical solution of the utility model, and is not limiting. While the utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents substituted for elements thereof without departing from the scope of the utility model, which is to be encompassed by the appended claims.
Claims (8)
1. The utility model provides an automatic line drenches sand machine and trades sand system which characterized in that:
comprising the following steps: a sand shower (1);
the robot (2) is arranged on one side of the cavity opening of the sand shower (1);
the sand changing vehicle (3), wherein the sand changing vehicle (3) is arranged between the sand spraying machine (1) and the robot (2) and is close to the sand spraying machine (1);
the sand changing hopper (4), the sand changing hopper (4) is connected with the robot (2).
2. An automatic line sand shower sand changing system according to claim 1, wherein: the sand shower (1) comprises:
a chassis (11);
a drum (12), the drum (12) being arranged on the chassis (11);
the cylinder inner support (13), the said cylinder inner support (13) is several shapes, the edge of the support is close to the inner wall of the cylinder (12), both sides of the cylinder inner support (13) are connected with outer wall of one side of opening of the cylinder (12);
the automatic sand adding outlet (14), the automatic sand adding outlet (14) is arranged in the middle of one side of the inner wall of the cylinder inner bracket (13) close to the inner wall of the cylinder (12), and the rear end of the automatic sand adding outlet (14) is fixed in the middle of the inner wall of the cylinder (12);
the shakeout screen support frame (15) is a rectangular support and is arranged in the roller (12) in a suspending manner, two right-angle parts close to one side of the inner wall of the roller (12) are connected with the support (13) in the roller through two support strips, and one side close to the outer side is connected with the outer wall of the upper side of the roller (12) through the support strips;
the shakeout screen (16), the shakeout screen (16) is arranged on the shakeout screen supporting frame (15);
the dust hood (17) is arranged on one side of the opening of the roller (12) and is connected with the roller (12);
and the automatic sand adding device (18) is connected with the roller (12) through a pipeline.
3. An automatic line sand shower sand changing system according to claim 1, wherein: the robot (2) comprises:
a base (21);
-a drive machine (22), the drive machine (22) being arranged above the base (21);
and a mechanical arm (23), wherein the mechanical arm (23) is arranged on the driving machine (22).
4. An automatic line sand shower sand changing system according to claim 1, wherein: the height of the sand changing vehicle (3) is lower than the lower side of the roller (12) of the sand spraying machine (1), and a plurality of sand changing vehicles (3) are arranged.
5. An automatic line sand shower sand changing system according to claim 1, wherein: the width of the sand changing hopper (4) is larger than the width of a sand falling screen (16) in the sand spraying machine (1) and smaller than the diameter of an inner cavity of the sand spraying machine (1), and the sand falling screen (16) is obliquely arranged and is not horizontal to the sand changing hopper (4).
6. An automatic line sand shower sand changing system according to claim 2, wherein: the inner cylinder wall of the roller (12) is provided with a sand receiving groove (121).
7. An automatic line sand shower sand changing system according to claim 2, wherein: an L-shaped limiting plate (151) is arranged on two sides below the shakeout screen support frame (15), and a baffle (152) is arranged in the middle of the support side on one side of the opening of the roller (12).
8. A sand changing system of an automatic line sand shower according to claim 3, characterized in that: the top end of the mechanical arm (23) is provided with a loading station (231), and the loading station (231) is connected with the sand changing hopper (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320171218.8U CN219443368U (en) | 2023-02-10 | 2023-02-10 | Sand changing system of automatic line sand spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320171218.8U CN219443368U (en) | 2023-02-10 | 2023-02-10 | Sand changing system of automatic line sand spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219443368U true CN219443368U (en) | 2023-08-01 |
Family
ID=87417258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320171218.8U Active CN219443368U (en) | 2023-02-10 | 2023-02-10 | Sand changing system of automatic line sand spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219443368U (en) |
-
2023
- 2023-02-10 CN CN202320171218.8U patent/CN219443368U/en active Active
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