Environment-friendly sand blasting device for crucible production

Abstract

The utility model discloses an environment-friendly sand blasting device for crucible production, and relates to the field of crucible sand blasting, the environment-friendly sand blasting device comprises a box body, an object carrying plate is movably mounted in the box body, a bottom plate is movably mounted in the middle of the object carrying plate, a limiting ring is fixedly mounted at one end of the bottom plate, and an inner hexagonal groove is formed in the other end of the bottom plate; a push rod is movably installed on one side of the box body, extrusion blocks are fixedly installed on the two sides of the push rod, a rotating rod is movably installed in the box body, a rotating disc is movably installed at one end of the rotating rod, and a hexagonal block is fixedly installed at one end of the rotating disc. By arranging the carrying plate and the hexagonal block, when the driving rod rotates, the hexagonal block can be driven to rotate, so that the bottom plate rotates, when the push rod is pushed, the rotating disc can descend, the hexagonal block can be separated from the inner hexagonal groove, the transmission effect disappears while limiting of the carrying plate is relieved, and the carrying plate can be pulled out of the box body; therefore, the crucible can be taken out, and taking of the crucible is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of crucible sandblasting, in particular to an environmentally friendly sandblasting device for crucible production. Background Art

[0002] A crucible is a refractory container used to melt and smelt liquid metals, or for chemical reactions of substances. Its general shape is like a garlic pounding pot. It is large on the top and small on the bottom, basically a cylinder. By heating the crucible, some required substances can be melted or refined. It is also an important tool for making some substances react chemically by heating.

[0003] In the production process of crucibles, since the surface of the cast crucible is relatively rough, the crucible needs to be sandblasted. The rough spots on the surface of the crucible can be polished and smoothed by sandblasting. The crucible treated with sandblasting can make the surface smoother, making it easier to use.

[0004] The existing crucible sandblasting device often places the crucible into the sandblasting box for rotating sandblasting. When the crucible is inserted into the sandblasting box, it is difficult to position it, which may cause the crucible to be placed inaccurately, thereby affecting the sandblasting work. In addition, the crucible is heavy, which is inconvenient to place manually and the work intensity is high. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an environmentally friendly sandblasting device for crucible production to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly sandblasting device for crucible production, comprising a box body, a loading plate movably installed inside the box body, and a bottom plate movably installed in the middle of the loading plate, a limiting ring fixedly installed at one end of the bottom plate, and an inner hexagonal groove is opened at the other end of the bottom plate, a push rod movably installed on one side of the box body, and extrusion blocks are fixedly installed on both sides of the push rod, a rotating rod movably installed inside the box body, and a rotating disk movably installed at one end of the rotating rod, a hexagonal block fixedly installed at one end of the rotating disk, and the hexagonal block cooperates with the inner hexagonal groove.

[0007] By adopting the above technical solution, the hexagonal block can be driven to rotate by the carrier plate and the hexagonal block when the driving rod rotates, so that the bottom plate can be rotated, and the crucible placed above the limiting ring can be rotated, so as to perform rotational sandblasting. When the push rod is pushed, the turntable can be lowered, and the hexagonal block can be separated from the inner hexagonal groove. The transmission effect disappears while the limiting of the carrier plate is released, and the carrier plate can be pulled out of the box, so that the crucible can be taken out, which is more conducive to taking the crucible.

[0008] The utility model is further configured as follows: a motor box is fixedly installed on the other side of the box body, and a driving rod is movably installed on one side of the motor box, the driving rod and the rotating rod are meshingly connected by a bevel gear, an air outlet is opened on one side of the box body, and a support block is fixedly installed inside the air outlet, a rotating shaft is movably installed on one end of the support block, and the rotating shaft and the driving rod are connected by a chain.

[0009] By adopting the above technical solution and setting a rotating shaft, the rotating shaft can be driven to rotate while the driving rod rotates, so that the fan blades can be driven to perform dust suction operations during the sandblasting process, thereby processing the gas inside the box, thereby achieving environmentally friendly production requirements.

[0010] The utility model is further configured as follows: fan blades are fixedly installed on the outside of the rotating shaft, and the number of fan blades is multiple groups; a collection box is fixedly installed on one end of the box body, and the collection box is communicated with the air outlet; a dust bag is provided on one side of the air outlet, and the dust bag is communicated with the inside of the box body through the air outlet.

[0011] By adopting the above technical solution and providing a collection box, the dust inside the box can be sucked into the collection box and then discharged into the dust bag, so that the dust can be discharged and the impurities inside the dust bag can be recycled.

[0012] The utility model is further configured that sliding grooves are provided on both sides of the rotating rod, and an empty groove matching with the rotating rod is provided inside the rotating disk, a spring is installed at one end of the rotating disk, and the rotating disk is connected to the box body through the spring.

[0013] By adopting the above technical solution and setting the slide groove, the movement of the rotating rod can be limited, and the rotation of the hexagonal block will not be affected during rotation, and the hexagonal block will not be hindered by the rotating rod when moving downward.

[0014] The utility model is further configured that an air pump is fixedly installed on one side of the box body, and a nozzle is fixedly installed on one side of the air pump, and multiple groups of sandblasting ports are installed on one side of the nozzle, and the horizontal planes of the multiple groups of sandblasting ports are different.

[0015] By adopting the above technical solution and setting the horizontal plane of the sandblasting port, the distance between the sandblasting port and the crucible can be made the same when borax is sprayed in an arc-shaped crucible, and the problem of different sandblasting effects will not occur.

[0016] In summary, the utility model mainly has the following beneficial effects:

[0017] The utility model uses the carrier plate and the hexagonal block, and when the driving rod rotates, the hexagonal block can be driven to rotate, so that the bottom plate can be rotated, and the crucible placed above the limiting ring can be rotated, so as to perform rotational sandblasting. When the push rod is pushed, the turntable can be lowered, and the hexagonal block can be separated from the inner hexagonal groove. When the limiting of the carrier plate is released, the transmission effect disappears, and the carrier plate can be pulled out of the box body, so that the crucible can be taken out, which is more conducive to taking the crucible. There is no need to insert the crucible into the box body, and the position of the crucible can be better positioned. At the same time, during the sandblasting process, the carrier plate can be stable without deviation, thereby improving the overall working stability. At the same time, the fan blades and dust collecting bags are arranged, and the dust impurities generated by the sandblasting are collected by the air pump to avoid dust scattering, which is more environmentally friendly during the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the interior of the box of the utility model;

[0020] Figure 3 This is a schematic diagram of the hexagonal block connection structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the chute position of the utility model;

[0022] Figure 5 This is a schematic diagram of the bottom plate position of the utility model.

[0023] In the figure: 1. Box body; 2. Motor box; 3. Drive rod; 4. Rotating rod; 5. Spring; 6. Turntable; 7. Hexagonal block; 8. Push rod; 9. Extrusion block; 10. Loading plate; 11. Bottom plate; 12. Hexagonal groove; 13. Limiting ring; 14. Support block; 15. Rotating shaft; 16. Fan blades; 17. Air pump; 18. Nozzle; 19. Slide; 20. Air outlet; 21. Collection box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0025] The following describes an embodiment of the utility model based on its overall structure.

[0026] An environmentally friendly sandblasting device for crucible production, such as Figure 1-5As shown, it includes a box body 1, a loading plate 10 is movably installed inside the box body 1, and a bottom plate 11 is movably installed in the middle of the loading plate 10, a limiting ring 13 is fixedly installed at one end of the bottom plate 11, and an inner hexagonal groove 12 is opened at the other end of the bottom plate 11, a push rod 8 is movably installed on one side of the box body 1, and extrusion blocks 9 are fixedly installed on both sides of the push rod 8, a rotating rod 4 is movably installed inside the box body 1, and a turntable 6 is movably installed at one end of the rotating rod 4, a hexagonal block 7 is fixedly installed at one end of the turntable 6, and the hexagonal block 7 is matched with the inner hexagonal groove 12, when the push rod 8 moves, the extrusion block 9 is driven to move, so that the extrusion block 9 contacts the turntable 6, under the extrusion action of the extrusion block 9, the turntable 6 moves downward, thereby driving the hexagonal block 7 to move downward, and at the same time squeezing the spring 5, at this time the hexagonal block 7 is disengaged from the inner hexagonal groove 12, so that the bottom plate 11 is no longer limited, and the loading plate 10 is pulled out at this time, so as to remove the crucible.

[0027] See also Figure 1-2 A motor box 2 is fixedly installed on the other side of the box body 1, and a driving rod 3 is movably installed on one side of the motor box 2. The driving rod 3 and the rotating rod 4 are meshed and connected by a bevel gear. An air outlet 20 is opened on one side of the box body 1, and a support block 14 is fixedly installed inside the air outlet 20. A rotating shaft 15 is movably installed on one end of the support block 14, and the rotating shaft 15 and the driving rod 3 are connected by a chain. By setting the rotating shaft 15, the rotating shaft 15 can be driven to rotate while the driving rod 3 rotates, so that the fan blades 16 can be driven to perform dust collection operation during the sandblasting process, thereby processing the gas inside the box body 1, thereby meeting the requirements of environmentally friendly production.

[0028] See also Figure 2 A fan blade 16 is fixedly installed on the outside of the rotating shaft 15, and the number of the fan blades 16 is multiple groups. A collecting box 21 is fixedly installed at one end of the box body 1, and the collecting box 21 is communicated with the air outlet 20. A dust collecting bag is arranged on one side of the air outlet 20, and the dust collecting bag is communicated with the inside of the box body 1 through the air outlet 20. By setting the collecting box 21, the dust inside the box body 1 can be sucked into the inside of the collecting box 21 and then discharged into the dust collecting bag, so that the dust can be discharged and the impurities inside the dust collecting bag can be recycled.

[0029] See also Figure 4 Slide grooves 19 are provided on both sides of the rotating rod 4, and an empty groove matching the rotating rod 4 is provided inside the rotating disk 6. A spring 5 is installed at one end of the rotating disk 6, and the rotating disk 6 is connected to the box body 1 through the spring 5. By setting the slide grooves 19, the movement of the rotating rod 4 can be limited, and the rotation of the hexagonal block 7 will not be affected during the rotation, and the hexagonal block 7 will not be hindered by the rotating rod 4 when it moves down.

[0030] See also Figure 3An air pump 17 is fixedly installed on one side of the box body 1, and a nozzle 18 is fixedly installed on one side of the air pump 17. Multiple groups of sandblasting ports are installed on one side of the nozzle 18, and the horizontal planes of the multiple groups of sandblasting ports are different. By setting the horizontal planes of the sandblasting ports, the distances between the sandblasting ports and the crucible can be made the same when borax is blasted in an arc crucible, and the problem of different sandblasting effects will not occur.

[0031] The working principle of the utility model is as follows: the motor box 2 is started to rotate the driving rod 3, thereby driving the rotating rod 4 to rotate, when the rotating rod 4 rotates, the turntable 6 is rotated, driving the hexagonal block 7 to rotate, at this time the hexagonal block 7 is located inside the inner hexagonal groove 12, when the hexagonal block 7 rotates, the bottom plate 11 is driven to rotate, thereby causing the limit ring 13 to rotate, at this time the crucible rotates, the air pump 17 is started to cause the nozzle 18 to perform sandblasting, when the sandblasting is completed, the motor box 2 is closed, thereby pushing the push rod 8, when the push rod 8 moves, it drives the extrusion block 9 to move, thereby causing the extrusion block 9 to contact the turntable 6, under the extrusion action of the extrusion block 9, the turntable 6 The hexagonal block 7 moves downward, thereby driving the hexagonal block 7 to move downward and squeezing the spring 5 at the same time. At this time, the hexagonal block 7 is disengaged from the inner hexagonal groove 12, so that the bottom plate 11 is no longer limited. At this time, the carrier plate 10 is pulled out to remove the crucible. When placing the crucible, the crucible is placed above the limiting ring 13, and the carrier plate 10 is pushed to move the carrier plate 10. During the movement of the carrier plate 10, the hexagonal block 7 contacts the bottom of the carrier plate 10 and is limited by the carrier plate 10. When the hexagonal block 7 contacts the inner hexagonal groove 12, the hexagonal block 7 loses its limiting effect and enters the inner hexagonal groove 12 under the action of the spring 5, thereby limiting the carrier plate 10.

[0032] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An environmentally friendly sandblasting device for crucible production, comprising a box (1), characterized in that: A loading plate (10) is movably mounted inside the box (1), and a bottom plate (11) is movably mounted in the middle of the loading plate (10); a limiting ring (13) is fixedly mounted on one end of the bottom plate (11), and an inner hexagonal groove (12) is provided at the other end of the bottom plate (11); a push rod (8) is movably mounted on one side of the box (1), and extrusion blocks (9) are fixedly mounted on both sides of the push rod (8); a rotating rod (4) is movably mounted inside the box (1), and a rotating disk (6) is movably mounted on one end of the rotating rod (4); a hexagonal block (7) is fixedly mounted on one end of the rotating disk (6), and the hexagonal block (7) matches the inner hexagonal groove (12).

2. The environmentally friendly sandblasting device for crucible production according to claim 1, characterized in that: A motor box (2) is fixedly mounted on the other side of the housing (1), and a driving rod (3) is movably mounted on one side of the motor box (2); the driving rod (3) is meshingly connected to the rotating rod (4) via a bevel gear; an air outlet (20) is provided on one side of the housing (1), and a support block (14) is fixedly mounted inside the air outlet (20); a rotating shaft (15) is movably mounted on one end of the support block (14), and the rotating shaft (15) is connected to the driving rod (3) via a chain.

3. The environmentally friendly sandblasting device for crucible production according to claim 2, characterized in that: The outer side of the rotating shaft (15) is fixedly mounted with fan blades (16), and the number of the fan blades (16) is a plurality of groups; a collection box (21) is fixedly mounted on one end of the housing (1), and the collection box (21) is in communication with the air outlet (20); a dust collection bag is provided on one side of the air outlet (20), and the dust collection bag is in communication with the interior of the housing (1) through the air outlet (20).

4. The environmentally friendly sandblasting device for crucible production according to claim 1, characterized in that: Slide grooves (19) are provided on both sides of the rotating rod (4), and an empty groove matching the rotating rod (4) is provided inside the rotating disk (6). A spring (5) is installed at one end of the rotating disk (6), and the rotating disk (6) is connected to the box (1) via the spring (5).

5. The environmentally friendly sandblasting device for crucible production according to claim 1, characterized in that: An air pump (17) is fixedly mounted on one side of the box body (1), and a nozzle (18) is fixedly mounted on one side of the air pump (17). One side of the nozzle (18) is mounted with multiple groups of sandblasting ports, and the multiple groups of sandblasting ports are at different levels.

Images