Adjusting structure of spheroidizing inoculation device

Abstract

The utility model relates to the field of casting, and discloses a spheroidizing inoculation device adjusting structure which comprises a shell, an ejector block is fixedly connected in the shell, a splash-proof assembly is installed in the shell, a filter assembly is installed on the top of the shell, the splash-proof assembly comprises a motor, the outer portion of the motor is fixedly connected to the inner top wall of the shell, and the outer portion of the motor is fixedly connected to the inner top wall of the shell. A commutator is fixedly connected to the output end of the motor, rotating shafts are fixedly connected to the left output end and the right output end of the commutator, rotating discs are fixedly connected to the outer sides of the rotating shafts, sliding frames are slidably connected to the outer sides of the rotating discs, and sliding rods are fixedly connected to the bottoms of the sliding frames. According to the utility model, the control motor drives, reverses through the reverser and drives the rotating shaft to rotate, so that the turntable drives the sliding frame to move up and down, and the sliding rod drives the baffle ring to move synchronously under the limitation of the limiting block, so that the baffle ring is adjusted to a gap between the top block and the crucible during feeding, and molten metal is prevented from splashing out of the gap to cause waste.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of foundry, especially the nodularizing inoculation device adjusting structure. BACKGROUND

[0002] Casting is a manufacturing process that involves heating metal to a high temperature, melting it, and then pouring it into a mold to cool and form, commonly used to produce complex-shaped parts, with high production efficiency and low cost, casting is suitable for various metal materials such as cast iron, aluminum, copper and its alloys, castings can have high dimensional accuracy and good surface quality, widely used in mechanical, automotive, aerospace and other industries, casting processes include sand casting, precision casting, pressure casting and other forms, each method is selected according to different needs and material characteristics.

[0003] Nodularizing inoculation is a technology in cast iron production, used to improve the organization and performance of cast iron, especially to improve its mechanical properties, by adding nodularizing agent to molten iron, promoting the transformation of graphite from flaky to spherical, thereby improving the casting performance, toughness and tensile strength of cast iron, nodularizing inoculation technology is used to produce ductile cast iron, widely used in automotive engine, mechanical parts and other fields, this process can effectively improve the wear resistance and impact toughness of cast iron, making it have better performance and longer service life.

[0004] The common nodularizing inoculation device is a wire feeder, which quantitatively feeds the wire wrapped with nodularizing agent and inoculant into the metal liquid to improve the performance of metal casting, but the traditional wire feeder will splash a large amount of metal liquid during feeding operation, which will not only cause waste, but also be difficult to handle the splashed metal liquid on the ground, therefore, the nodularizing inoculation device adjusting structure is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a nodularizing inoculation device adjusting structure, which aims to improve the problem that a large amount of metal liquid is splashed during feeding operation of the traditional wire feeder, which not only causes waste, but also is difficult to handle the splashed metal liquid on the ground.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: the nodularizing inoculation device adjusting structure, including the shell, the shell interior fixedly connected with the top block, the shell interior installs the splash-proof assembly, the shell top installs the filter assembly;

[0007] The splash-proof assembly comprises a motor fixedly connected outside the inner top wall of the shell, a commutator fixedly connected to the output end of the motor, a rotating shaft fixedly connected to the left and right output ends of the commutator, a rotating disc fixedly connected to the outer side of the rotating shaft, a sliding frame slidingly connected to the outer side of the rotating disc, a sliding rod fixedly connected to the bottom of the sliding frame, and a limiting ring fixedly connected between the bottoms of the two sliding rods.

[0008] As a further description of the above technical solution:

[0009] The filter assembly comprises a box body fixedly connected to the top of the shell, an air suction pipe fixedly connected to the left side of the box body, a sleeve frame slidingly connected inside the box body, a filter screen slidingly connected inside the sleeve frame, an exhaust fan fixedly connected to the right side of the box body, a sleeve shell fixedly connected to the top of the box body, a plug rod slidingly connected inside the sleeve shell, a sliding plate fixedly connected to the outer side of the plug rod, a spring fixedly connected to the rear side of the sliding plate, a baffle slidingly connected inside the sleeve shell, and a limiting plate fixedly connected to the top of the sleeve shell.

[0010] As a further description of the above technical solution:

[0011] The commutator is fixedly connected to the top of the inner top wall of the shell, and the rotating shaft is rotatably connected to the outer side of the inner top wall of the shell.

[0012] As a further description of the above technical solution:

[0013] The limiting ring is slidingly connected to the outer side of the top block, and the limiting block is fixedly connected to the inner wall of the shell.

[0014] As a further description of the above technical solution:

[0015] The air suction pipe is fixedly connected to the front side of the commutator, and the sleeve frame is slidingly connected to the inside of the box body.

[0016] As a further description of the above technical solution:

[0017] The sliding plate is slidingly connected to the inner wall of the sleeve shell, and the plug rod is inserted into the inside of the sleeve frame.

[0018] As a further description of the above technical solution:

[0019] The rear end of the spring is fixedly connected to the inner wall of the sleeve shell, and the spring is sleeved on the outer side of the plug rod.

[0020] As a further description of the above technical solution:

[0021] The front side of the baffle is slidably connected to the rear side of the limiting plate, the rear side of the baffle abuts against the front end of the inserting rod, and the bottom of the baffle abuts against the top of the sliding plate.

[0022] The utility model discloses have the following beneficial effects:

[0023] 1. In the utility model, control motor drive, through the commutator commutation, drive the rotation of the shaft, make the disc drive the sliding frame up and down movement, under the limit of the limit block, the sliding rod drives the synchronous movement of the baffle ring, realized when feeding, adjust the baffle ring to the gap between the top block and the crucible, avoid the metal liquid from the gap spatter, cause the waste.

[0024] 2. In the utility model, through the drive of the exhaust fan, the gas generated when feeding is filtered through the filter screen, and the spring pushes the sliding plate to drive the inserting rod into the sleeve frame, which realizes filtering the generated gas, avoids polluting the indoor environment, and can quickly disassemble and replace the filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the three-dimensional schematic view of the spheroidization inoculation device adjusting structure that the utility model provides;

[0026] Figure 2 It is the structure schematic view of the baffle ring of the spheroidization inoculation device adjusting structure that the utility model provides;

[0027] Figure 3 It is the structure schematic view of the filter screen of the spheroidization inoculation device adjusting structure that the utility model provides;

[0028] Figure 4 It is the structure schematic view of the inserting rod of the spheroidization inoculation device adjusting structure that the utility model provides.

[0029] LEGEND:

[0030] 1, shell;2, top block;3, motor;4, commutator;5, shaft;6, disc;7, sliding frame;8, sliding rod;9, baffle ring;10, limit block;11, box;12, suction pipe;13, sleeve frame;14, filter screen;15, exhaust fan;16, sleeve;17, inserting rod;18, sliding plate;19, spring;20, baffle;21, limiting plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 4 An embodiment of this utility model provides: a spheroidizing incubation device adjustment structure, including a shell 1, a top block 2 fixedly connected inside the shell 1, the shell 1 is used to protect the crucible, the top block 2 is used to block the top of the crucible to prevent foreign objects from falling in, a splash-proof component is installed inside the shell 1, and a filter component is installed on the top of the shell 1.

[0033] The splash-proof assembly includes a motor 3, which is externally fixed to the top wall of the housing 1. A commutator 4 is fixedly connected to the output end of the motor 3. A rotating shaft 5 is fixedly connected to both the left and right output ends of the commutator 4. A turntable 6 is fixedly connected to the outside of the rotating shaft 5. A sliding frame 7 is slidably connected to the outside of the turntable 6. A sliding rod 8 is fixedly connected to the bottom of the sliding frame 7. A retaining ring 9 is fixedly connected between the bottoms of the two sliding rods 8. A limit block 10 is slidably connected to the outside of the sliding rod 8. The motor 3 is used to drive the splash-proof assembly. The commutator 4 is used to convert the output direction of the motor 3 into a lateral force. The rotating shaft 5 is used to drive the turntable 6 to rotate. The turntable 6 is used to drive the sliding frame 7. The sliding frame 7 moves up and down to drive the sliding rod 8 to move synchronously. The sliding rod 8 drives the retaining ring 9 to move. The retaining ring 9 is used to block the gap between the top block 2 and the crucible to prevent molten metal from splashing out. The limiting block 10 is used to limit the movement direction of the sliding rod 8 to ensure that the sliding rod 8 can only move up and down. The top of the commutator 4 is fixedly connected to the inner top wall of the outer shell 1 to keep the commutator 4 stable. The rotating shaft 5 is externally rotatably connected to the inner top wall of the outer shell 1 to keep the rotating shaft 5 stable. The limiting block 10 is externally fixedly connected to the inner wall of the outer shell 1 to keep the limiting block 10 stable. The inner side of the retaining ring 9 is slidably connected to the outside of the top block 2 to limit the movement direction of the retaining ring 9.

[0034] Reference Figure 1 - Figure 4The filter assembly comprises a box body 11 fixedly connected at the top of the shell 1, an air suction pipe 12 fixedly connected at the left side of the box body 11, a sleeve frame 13 slidably connected in the box body 11, a filter screen 14 slidably connected in the sleeve frame 13, an exhaust fan 15 fixedly connected at the right side of the box body 11, a sleeve shell 16 fixedly connected at the top of the box body 11, a plug rod 17 slidably connected in the sleeve shell 16, a sliding plate 18 fixedly connected at the outside of the plug rod 17, a spring 19 fixedly connected at the rear side of the sliding plate 18, a baffle 20 slidably connected in the sleeve shell 16, a limiting plate 21 fixedly connected at the top of the sleeve shell 16, the box body 11 is used for connecting and protecting the internal parts, the air suction pipe 12 is used for sucking away the gas, the sleeve frame 13 is used for connecting the filter screen 14, the filter screen 14 is used for filtering the harmful gas in the gas, wherein the filter screen 14 comprises an activated carbon component, which can effectively absorb the harmful components in the gas, the exhaust fan 15 is used for providing suction force for the air suction pipe 12, the sleeve shell 16 is used for connecting and protecting the internal parts, the plug rod 17 is used for being inserted into the sleeve frame 13 to lock the sleeve frame 13, the sliding plate 18 is used for bearing the thrust from the spring 19 and driving the plug rod 17 to move synchronously, the spring 19 is used for driving the plug rod 17 to reset, the baffle 20 is used for blocking the outlet of the plug rod 17 to avoid automatic resetting of the plug rod 17, the limiting plate 21 is used for limiting the movement distance of the baffle 20 to avoid falling off, the air suction pipe 12 is fixedly connected at the front side of the reversing gear 4 below, so that the air suction pipe 12 is fixed above the crucible, the sleeve frame 13 is slidably connected at the inside of the box body 11 to limit the movement direction of the sleeve frame 13, the sliding plate 18 is slidably connected at the inner wall of the sleeve shell 16 to limit the movement direction of the sliding plate 18, the plug rod 17 is inserted into the sleeve frame 13 to be fixed, the spring 19 is fixedly connected at the inner wall of the sleeve shell 16 at the rear end and sleeved at the outside of the plug rod 17 to keep stable, the baffle 20 is slidably connected at the rear side of the limiting plate 21 at the front side to limit the movement distance of the baffle 20, the rear side of the baffle 20 and the front end of the plug rod 17 abut each other to block the outlet of the plug rod 17, and the bottom of the baffle 20 and the top of the sliding plate 18 abut each other to control the timing of falling of the baffle 20.

[0035] Working principle: when using the device, first put the crucible on the bottom of the top block 2, at this time control motor 3 drive, through the action of commutator 4, drive the rotation of the shaft 5, the rotation of the disc 6 starts, drive the slide frame 7 to move down, through the limiting of limiting block 10, slide rod 8 drive the blocking ring 9 synchronous downward movement, adjust the blocking ring 9 to the gap between the top block 2 and the crucible, at this time control the top of the shell 1 feeding mechanism and exhaust fan 15 work, through quantitative feeding, the metal liquid in the crucible will continue to splash, under the shelter of the blocking ring 9, the metal liquid will be intercepted, avoid splashing out and cause waste, because of high temperature, the outer wrapping of the material silk will burn, produce a lot of smoke, under the action of exhaust fan 15, the smoke will be sucked by the suction pipe 12, filter through the filter screen 14 and then discharge, can effectively absorb the harmful gas, will not pollute the air environment, realize purification, when the filter screen 14 is used for a period of time, the adsorption function of the filter screen 14 will be reduced, at this time, it is necessary to replace in time, by pulling the plug rod 17, drive the slide plate 18 compression spring 19, make the plug rod 17 from the sleeve frame 13 extracted, at the same time, the baffle 20 will automatically fall into the sleeve shell 16, block the outlet of the plug rod 17, at this time, the sleeve frame 13 is unlocked, then take out the sleeve frame 13 from the box body 11, and replace the filter screen 14, handle the replaced filter screen 14, and then insert the sleeve frame 13 back into the box body 11, under the limiting of limiting plate 21, pull the baffle 20, at this time, the spring 19 will immediately push the slide plate 18 reset, drive the plug rod 17 reinserted into the sleeve frame 13 to realize fixation, at this time, it can be used normally.

[0036] Finally, it should be pointed out that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A spheroidizing inoculation device regulating structure comprising a housing (1), characterized in that: The shell (1) is internally connected with a top block (2), the shell (1) is internally provided with a splash-proof assembly, and the shell (1) is provided with a filtering assembly on the top; The splash-proof assembly comprises a motor (3), the motor (3) is fixedly connected to the inner top wall of the shell (1), the motor (3) is fixedly connected with a commutator (4) at the output end, the commutator (4) is fixedly connected with a rotating shaft (5) at the left and right output ends, the rotating shaft (5) is fixedly connected with a rotating disc (6) on the outer side, the rotating disc (6) is slidably connected with a sliding frame (7) on the outer side, the sliding frame (7) is fixedly connected with a sliding rod (8) at the bottom, the sliding rod (8) is fixedly connected with a blocking ring (9) between the bottoms of the two sliding rods (8), and the sliding rod (8) is slidably connected with a limiting block (10) on the outer side.

2. The nodularizing inoculation device conditioning structure of claim 1, wherein: The filtering assembly comprises a box body (11), the box body (11) is fixedly connected to the top of the shell (1), the box body (11) is fixedly connected with an air suction pipe (12) on the left side, the box body (11) is slidably connected with a sleeve frame (13) on the inside, the sleeve frame (13) is slidably connected with a filter screen (14) on the inside, the box body (11) is fixedly connected with an exhaust fan (15) on the right side, the box body (11) is fixedly connected with a sleeve shell (16) on the top, the sleeve shell (16) is slidably connected with a plug rod (17) on the inside, the plug rod (17) is fixedly connected with a sliding plate (18) on the outside, the sliding plate (18) is fixedly connected with a spring (19) on the back side, the sleeve shell (16) is slidably connected with a baffle (20) on the inside, and the sleeve shell (16) is fixedly connected with a limiting plate (21) on the top.

3. The nodularizing inoculation device conditioning structure of claim 1, wherein: The commutator (4) is fixedly connected to the inner top wall of the shell (1), and the rotating shaft (5) is rotatably connected to the inner top wall of the shell (1).

4. The nodularizing inoculation device conditioning structure of claim 1, wherein: The limiting block (10) is fixedly connected to the inner wall of the shell (1), and the blocking ring (9) is slidably connected to the outer side of the top block (2).

5. The nodularizing inoculation device conditioning structure of claim 2, wherein: The air suction pipe (12) is fixedly connected to the front side of the commutator (4), and the sleeve frame (13) is slidably connected to the inside of the box body (11).

6. The nodularizing inoculation device conditioning structure of claim 2, wherein: The sliding plate (18) is slidably connected to the inner wall of the sleeve shell (16), and the plug rod (17) is inserted into the inside of the sleeve frame (13).

7. The nodularizing inoculation device conditioning structure of claim 2, wherein: The rear end of the spring (19) is fixedly connected to the inner wall of the sleeve shell (16), and the spring (19) is sleeved on the outside of the plug rod (17).

8. The nodularizing inoculation device conditioning structure of claim 2, wherein: The front side of the baffle (20) is slidably connected to the back side of the limiting plate (21), the back side of the baffle (20) abuts against the front end of the plug rod (17), and the bottom of the baffle (20) abuts against the top of the sliding plate (18).

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