Plant oil nitriding and oxidizing device for cast iron pan production

Abstract

The utility model relates to a cast -iron pot production is with vegetable oil nitriding oxidation device belongs to cast -iron pot production technical field, a cast -iron pot production is with vegetable oil nitriding oxidation device, including the casing, the casing inside is provided with the rotating structure, the rotating structure includes the first rotary lever of setting in the casing inside, first support rod is fixedly connected with the first rotary lever outside, the first support rod bottom side is rotatably connected with the support block, the casing outside is provided with the oil injection structure, the rotating structure still includes with the support plate of casing upper surface fixed connection, support plate one side is fixedly connected with the servo motor, the servo motor output end is fixedly connected with the first rotary lever one end of the penetration rotation casing top, first rotary lever outside is fixedly connected with the ring, the ring is fixedly connected with first support rod one side, through above -mentioned structure utilizes the oil injection structure to the iron pot surface carries out the oil injection operation, makes the iron pot surface form the protective film, protects the iron pot.

Description

Technical Field

[0001] This utility model belongs to the field of cast iron pot production technology, specifically relating to a vegetable oil nitriding oxidation device for cast iron pot production. Background Technology

[0002] Cast iron pots are pots made of iron-carbon alloys with a carbon content of more than 2%. During the production and processing of cast iron pots, the surface of the cast iron pot is prone to oxidation. At this time, it is necessary to use an oxidation treatment device to polish the surface of the cast iron pot to remove the oxides, making the surface of the cast iron pot smooth and easy to use.

[0003] For example, in the Chinese utility model with announcement number CN214300309U, entitled "A Surface Oxidation Treatment Equipment for Cast Iron Pot Processing", although a high-temperature flame is sprayed by a flame torch and the flame nozzle is set in a "+" shape, the "+" shaped flame contacts the bottom of the pot and spreads to the periphery, so that the bottom of the pot is evenly contacted by the flame and the temperature is consistent, thus avoiding different oxidation treatment degrees due to different temperatures, the flame spray can only remove the surface coating and impurities, and cannot form a protective film on the surface of the iron pot. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed vegetable oil nitriding oxidation device for cast iron pot production in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A vegetable oil nitriding oxidation device for cast iron pot production includes a housing, a rotating structure inside the housing, a first rotating rod inside the housing, a first support rod fixedly connected to the outside of the first rotating rod, a support block rotatably connected to the bottom side of the first support rod, and an oil spraying structure on the outside of the housing.

[0007] As a further optimization of this utility model, the rotating structure also includes a support plate fixedly connected to the upper surface of the housing. A servo motor is fixedly connected to one side of the support plate. The output end of the servo motor is fixedly connected to one end of a first rotating rod that penetrates the top of the rotating housing. A ring is fixedly connected to the outside of the first rotating rod. The ring is fixedly connected to one side of the first support rod.

[0008] As a further optimization of this utility model, a second rotating rod is fixedly connected to the upper end of the support block, which penetrates the interior of the first rotating support rod. A gear is fixedly connected to the top of the second rotating rod, and a gear ring is meshed with the outer side of the gear and fixedly connected to the top of the housing.

[0009] As a further optimization of this utility model, the oil spraying structure includes an oil storage tank fixedly connected to one side of the housing. The oil storage tank has an inlet on one side. A pump body is fixedly connected to the upper surface of the oil storage tank. The input end of the pump body is fixedly connected to a first delivery pipe that communicates with the oil storage tank. The output end of the pump body is fixedly connected to a second delivery pipe that is fixed inside the housing by a clamping block. Several nozzles are installed on one side of the second delivery pipe.

[0010] As a further optimization of this utility model, a baffle that is rotatably connected to one end of the first rotating rod is fixedly connected to the inner wall of the housing, and a collection groove located at the bottom of the baffle is slidably connected inside the housing.

[0011] As a further optimization of this utility model, the side wall of the housing is fixedly connected to a first air inlet pipe and a second air inlet pipe, and a first valve and a second valve are respectively installed on the upper surface of the first air inlet pipe and the second air inlet pipe. The side of the housing is fixedly connected to an air outlet pipe, and a third valve is installed on the outside of the air outlet pipe. A heating tube is fixedly connected to the inner wall of the housing. A second support rod is fixedly connected to the four corners of the bottom end of the housing. A door is installed on one side of the housing, and a handle is fixedly connected to one side of the door.

[0012] The beneficial effects of this utility model are as follows: This utility model injects nitrogen into the shell through the first air inlet pipe to increase the hardness of the iron pot surface. Through the cooperation of the pump body, the first delivery pipe, the second delivery pipe and the nozzle, oil is sprayed onto the iron pot surface to form a protective film and prevent the iron pot from rusting. Oxygen is injected into the shell through the second air inlet pipe to increase the non-stick properties of the vegetable oil. Attached Figure Description

[0013] Figure 1 This is the right view of this utility model;

[0014] Figure 2 This is the utility model Figure 1 The left view;

[0015] Figure 3 This is a left sectional view of the entire utility model;

[0016] Figure 4 This is a bottom view of the present invention;

[0017] Figure 5 This is a utility model Figure 4 Enlarged view of point A in the middle

[0018] Figure 6 This is a right sectional view of the entire utility model.

[0019] In the diagram: 1. Shell; 2. Door; 3. Handle; 4. Injection structure; 401. Oil tank; 402. Inlet; 403. Pump body; 404. First delivery pipe; 405. Second delivery pipe; 406. Nozzle; 5. Rotating structure; 501. Support plate; 502. Servo motor; 503. First rotating rod; 504. First support rod; 505. Support block; 506. Second rotating rod; 507. Gear; 508. Gear ring; 509. Ring sleeve; 6. First air inlet pipe; 7. First valve; 8. Second air inlet pipe; 9. Second valve; 10. Air outlet pipe; 11. Third valve; 12. Heating pipe; 13. Baffle; 14. Collection tank; 15. Second support rod. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example 1

[0022] like Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, a vegetable oil nitriding oxidation device for cast iron pot production includes a shell 1. A door 2 is installed on one side of the shell 1, and a handle 3 is fixedly connected to one side of the door 2 to facilitate the movement of the door 2. Second support rods 15 are fixedly connected to the four corners of the bottom of the shell 1 to prevent the entire shell from directly contacting the ground. A heating tube 12 is fixedly connected to the inner wall of the shell 1 to change the temperature inside the shell 1, facilitating the subsequent application of a protective film to the surface of the iron pot. A first air inlet pipe 6 is fixedly connected to the side wall of the shell 1, and a first valve 7 is installed on the upper surface of the first air inlet pipe 6 to facilitate the entry of nitrogen gas. The first valve 7 controls whether nitrogen gas enters the interior of the shell 1, forming a protective layer on the surface of the iron pot with nitrogen gas, improving the corrosion resistance and making the iron pot more wear-resistant. A rotating structure 5 is set inside the shell 1. The rotating structure 5 includes a support plate 501 fixedly connected to the upper surface of the shell 1, and a servo motor 502 fixedly connected to one side of the support plate 501. The output end of the servo motor 502 is connected to the first rotating rod. One end of 503 is fixedly connected. The first rotating rod 503 passes through the top of the rotating housing 1. The servo motor 502, model MR-E-AG-KH003, drives the first rotating rod 503 to rotate. A ring 509 is fixedly connected to the outside of the first rotating rod 503. The ring 509 is fixedly connected to one side of the first support rod 504. A support block 505 is rotatably connected to the bottom side of the first support rod 504. The rotation of the first rotating rod 503 drives the ring 509, the first rotating rod 503, and the support block 505 to move forward. The support block 505 is fixedly connected to a second rotating rod 506 that passes through the interior of the first rotating support rod 504. A gear 507 is fixedly connected to the top of the second rotating rod 506. A gear ring 508 is meshed with the outside of the gear 507. The gear ring 508 is fixedly connected to the top of the shell 1. The second rotating rod 506 rotates in the gear ring 508 through the cooperation of the gear 507. The rotation of the second rotating rod 506 drives the support block 505 to rotate, so that the iron pot can rotate and both sides of the iron pot can be coated with vegetable oil.

[0023] like Figure 1 and Figure 3As shown, an oil spraying structure 4 is provided on the outside of the shell 1. The oil spraying structure 4 includes an oil storage tank 401 fixedly connected to one side of the shell 1. An inlet 402 is opened on one side of the oil storage tank 401, through which vegetable oil is added to the inside of the oil storage tank 401. A pump body 403 is fixedly connected to the upper surface of the oil storage tank 401. The input end of the pump body 403 is fixedly connected to a first delivery pipe 404, which is fixedly connected to the oil storage tank 401. The output end of the pump body 403 is fixedly connected to a second delivery pipe 405. Through the cooperation of the pump body 403 and the first delivery pipe 404, the vegetable oil is delivered to the inside of the second delivery pipe 405. The second delivery pipe 405 is fixed inside the shell 1 by a clamp. Several nozzles 406 are installed on one side of the second delivery pipe 405, through which vegetable oil is sprayed onto the surface of the iron pot, forming a protective film on the surface of the iron pot. To prevent the iron pot from rusting and extend its service life, and because food cannot directly contact the surface of the iron pot, it is less likely to stick. The inner wall of the shell 1 is fixedly connected to a baffle 13 that is rotatably connected to one end of the first rotating rod 503. The baffle 13 has multiple holes to facilitate the passage of vegetable oil. The inside of the shell 1 is slidably connected to a collection groove 14 located at the bottom of the baffle 13. The collection groove 14 collects the sprayed oil to prevent vegetable oil from polluting the working environment. The side wall of the shell 1 is fixedly connected to a second air inlet pipe 8. A second valve 9 is installed on the upper surface of the second air inlet pipe 8. Oxygen is injected into the inside of the shell 1 through the second air inlet pipe 8. The vegetable oil undergoes an oxidation polymerization reaction under the action of oxygen, which enhances the anti-stick and anti-rust properties. The side of the shell 1 is fixedly connected to an air outlet pipe 10. A third valve 11 is installed on the outside of the air outlet pipe 10. The air outlet pipe 10 is used for air outlet operation, and the third valve 11 controls whether the air outlet pipe 10 is in the open state.

[0024] It should be noted that this vegetable oil nitriding oxidation device for cast iron pot production operates by opening the door 2 via handle 3. The operator suspends the iron pot (not shown in the figure) using the hanging ears and grooves on the support block 505. Simultaneously, the heating tube 12 and electrical wires heat the interior of the casing 1. The first valve 7 is opened to allow nitrogen gas to enter through the first inlet pipe 6. The nitrogen gas increases the surface hardness of the iron pot, extending its service life. Afterwards, the heating tube 12 is closed to lower the internal temperature of the casing 1. Once cooling is complete, the oil is pumped through the pump body 403, the first delivery pipe 404, the second delivery pipe 405, and the nozzle 406. The iron pot surface is sprayed with oil. During the spraying process, the first rotating rod, the ring 509, the first support rod 504 and the support block 505 are rotated by the servo motor 502. The iron pot rotates by the cooperation of the second rotating rod 506 and the gear 507 in the gear ring 508. The sprayed vegetable oil is collected by the collection tank 14 to avoid uneven spraying. After the vegetable oil is sprayed, the second valve 9 is opened to allow oxygen to enter the interior of the shell 1 through the second air inlet pipe 8, so that an oxide film is formed on the surface of the iron pot. After the iron pot is processed, the third valve 11 is opened to allow the gas inside the shell 1 to be discharged through the air outlet pipe 10.

[0025] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A vegetable oil nitriding oxidation device for cast iron pot production, comprising a shell (1), characterized in that, The housing (1) is provided with a rotating structure (5), the rotating structure (5) includes a servo motor (502) provided on the housing (1), a first rotating rod (503) is rotatably provided inside the housing (1), a first support rod (504) is fixedly connected to the outside of the first rotating rod (503), a support block (505) is rotatably connected to the bottom side of the first support rod (504), and an oil spraying structure (4) is provided on one side of the housing (1).

2. The vegetable oil nitriding oxidation device for cast iron pot production according to claim 1, characterized in that: The rotating structure (5) also includes a support plate (501) fixedly connected to the upper surface of the housing (1). One side of the support plate (501) is fixedly connected to a servo motor (502). The output end of the servo motor (502) is fixedly connected to one end of a first rotating rod (503) that penetrates the top of the rotating housing (1). A ring (509) is fixedly connected to the outside of the first rotating rod (503). The ring (509) is fixedly connected to one side of the first support rod (504).

3. The vegetable oil nitriding oxidation device for cast iron pot production according to claim 2, characterized in that: The upper end of the support block (505) is fixedly connected to a second rotating rod (506) that passes through the interior of the first rotating support rod (504). The top end of the second rotating rod (506) is fixedly connected to a gear (507). The gear (507) is meshed with a gear ring (508) that is fixedly connected to the top of the housing (1).

4. The vegetable oil nitriding oxidation device for cast iron pot production according to claim 1, characterized in that: The oil spraying structure (4) includes an oil storage tank (401) fixedly connected to one side of the housing (1). An inlet (402) is opened on one side of the oil storage tank (401). A pump body (403) is fixedly connected to the upper surface of the oil storage tank (401). The input end of the pump body (403) is fixedly connected to a first delivery pipe (404) connected to the oil storage tank (401). The output end of the pump body (403) is fixedly connected to a second delivery pipe (405) fixed inside the housing (1) by a clamp. Several nozzles (406) are installed on one side of the second delivery pipe (405).

5. The vegetable oil nitriding oxidation device for cast iron pot production according to claim 1, characterized in that: The inner wall of the housing (1) is fixedly connected to a baffle (13) that is rotatably connected to one end of the first rotating rod (503). The baffle (13) has multiple holes. The housing (1) is slidably connected to a collection groove (14) located at the bottom of the baffle (13).

6. The vegetable oil nitriding oxidation device for cast iron pot production according to claim 1, characterized in that: The housing (1) has a first air inlet pipe (6) and a second air inlet pipe (8) fixedly connected to its side wall. The first air inlet pipe (6) and the second air inlet pipe (8) are respectively equipped with a first valve (7) and a second valve (9). The housing (1) has an air outlet pipe (10) fixedly connected to its side. A third valve (11) is installed on the outside of the air outlet pipe (10). A heating pipe (12) is fixedly connected to the inner wall of the housing (1). A second support rod (15) is fixedly connected to the four corners of the bottom of the housing (1). A door (2) is installed on one side of the housing (1). A handle (3) is fixedly connected to one side of the door (2).

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