Stainless steel pot inner bottom surface treatment mechanism and treatment method thereof

Abstract

The invention discloses a stainless steel pot inner bottom surface treatment mechanism and a treatment method thereof, and relates to the field of polishing devices. A stainless steel pot inner bottom surface treatment mechanism comprises an operation table, a top plate is fixedly connected to the operation table, a supporting plate is slidably connected to the operation table, a supporting shaft is fixedly connected to the supporting plate, a base is fixedly connected to the supporting shaft, and a pot body is placed in the base; a rotating cylinder is rotationally connected to the top plate, a gear disc is fixedly connected to the rotating cylinder, and a grinding disc is rotationally connected to the gear disc; a gear ring is rotationally connected to the top plate, a limiting rod is fixedly connected to the gear ring, and the limiting rod is slidably connected with the supporting plate; by means of a multi-path grinding mode, the polishing quality is improved, the heat dissipation efficiency is improved, ground dust can be sucked into the air pipe to be filtered, the fixing firmness degree between the pot body and the base is increased, and the situation that the pot body and the base slip in the grinding and polishing process is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of polishing devices, and in particular relates to a bottom surface processing mechanism for a stainless steel pot. Background Art

[0002] Stainless steel pots have high chemical stability and can maintain their performance in a variety of environments such as air, water, and steam. At the same time, stainless steel pots also have strong corrosion resistance and sufficient strength and plasticity, suitable for various cooking environments, and are one of the indispensable cookware in home cooking.

[0003] During the production process of stainless steel pots, the inside and outside of the pot body are usually polished and ground to improve the smoothness and aesthetics and enhance the corrosion resistance, which is directly related to the appearance quality, performance and service life of the product. However, the existing method of polishing the inner bottom of the stainless steel pot is usually to polish the inner bottom of the pot body with a grinding disc whose size and shape match the pot body. The path of this grinding and polishing method is relatively single, and there are deficiencies in polishing efficiency and polishing quality. In addition, due to the large grinding contact surface, the friction and heat accumulation during the polishing process are increased, and the gap between the grinding disc and the stainless steel pot is small, which makes it difficult to effectively dissipate heat, which may cause micro cracks or deformation on the stainless steel surface. Based on this, the present invention is proposed. Summary of the Invention

[0004] Stainless steel pots have high chemical stability and can maintain their performance in a variety of environments such as air, water, and steam. At the same time, stainless steel pots also have strong corrosion resistance and sufficient strength and plasticity, suitable for various cooking environments, and are one of the indispensable cookware in home cooking.

[0005] During the production process of stainless steel pots, the inside and outside of the pot body are usually polished and ground to improve the smoothness and aesthetics, and enhance the corrosion resistance. This is directly related to the appearance quality, performance and service life of the product. However, the existing method for polishing the bottom surface of the stainless steel pot is usually to polish the bottom of the pot body with a grinding disc whose size and shape match the pot body. The path of this polishing method is relatively simple, and there are deficiencies in polishing efficiency and polishing quality. Based on this, the present invention is proposed.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a bottom surface processing mechanism of a stainless steel pot, comprising an operating table, a top plate fixedly connected to the operating table, and also comprising: a support plate slidably connected to the operating table, a support shaft fixedly connected to the support plate, a base fixedly connected to the support shaft, and a pot body placed in the base; a rotating cylinder rotatably connected to the top plate, a gear plate fixedly connected to the rotating cylinder, and a grinding disk rotatably connected to the gear plate; a gear ring rotatably connected to the top plate, a limiting rod fixedly connected to the gear ring, and the limiting rod is slidably connected to the support plate; when the gear ring rotates, the base rotates synchronously, and the grinding disk rotates around the support shaft while rotating on its own, and the direction of rotation of the grinding disk around the support shaft is opposite to the direction of rotation of the gear ring.

[0007] Preferably, a servo motor is fixedly connected to the top plate, a driving gear is rotatably connected to the top plate, an output end of the servo motor is fixedly connected to the driving gear, and the driving gear is meshed with the outer teeth of the gear ring.

[0008] Preferably, a plurality of reversing gears are rotatably connected to the top plate, the inner teeth of the gear ring are meshed with the reversing gears, and the reversing gears are meshed with the gear plate.

[0009] Preferably, a driven gear is fixedly connected to the grinding disc, and a driving ring gear is fixedly connected below the top plate, and the driving ring gear is meshed with the driven gear.

[0010] Preferably, a rotating gear is rotatably connected to the top plate, the rotating gear is engaged with the outer teeth of the gear ring, and the second fan blade is fixedly connected to the rotating gear.

[0011] Furthermore, an air duct is fixedly connected to the top plate, a plurality of second air holes are opened on the air duct, an air hood is fixedly connected to the gear plate, the air hood, the rotating cylinder and the air duct together constitute an air suction channel for extracting dust from the pot body, a filter net is inserted in the middle of the air duct, and filter cotton is fixedly connected to the filter net.

[0012] Preferably, a cylinder is fixedly connected to the operating table, and the output end of the cylinder is connected to the support plate through a bearing.

[0013] Preferably, a first fan blade is fixedly connected to the support shaft, a flow guide tube is fixedly connected to the base, and a plurality of pressure relief holes and a first air hole are respectively provided on the base. When the first fan blade rotates, the space between the pot body and the base is drawn out through the first air hole to form a negative pressure space, and the pot body is adsorbed on the base.

[0014] Preferably, a fixed block is fixedly connected to the pot body, a buckle is rotatably connected to the fixed block, a ratchet is fixedly connected to the buckle, a pull rod is slidably connected to the fixed block, a tooth block is fixedly connected to the pull rod, and a tension spring is connected between the pull rod and the fixed block.

[0015] A method for treating the bottom surface of a stainless steel pot comprises the following steps:

[0016] S1. Place the pot on the base and pull the buckle to initially position and fix the pot, ensuring that the pot is in the center.

[0017] S2. Insert the new filter into the air duct;

[0018] S3. Push the base so that the bottom surface of the pot fits into the grinding disc;

[0019] S4, start the servo motor to grind;

[0020] S5. Reset the base and take the polished pot out of the base.

[0021] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0022] 1. The present invention drives the support plate and the base to rotate by setting a gear ring, and drives the pot body to rotate. When the gear ring rotates, the gear plate and the grinding plate rotate in opposite directions. At the same time, the grinding plate itself can also rotate. The multi-path grinding method can cover the surface of the workpiece more evenly, improve the polishing quality, and avoid the problem that the opening of the entire pot body is blocked by the large size of the grinding plate, making it difficult for the internal air to exchange with the outside world, resulting in poor heat dissipation.

[0023] 2. The present invention drives the rotating gear to rotate when the gear ring rotates, and the rotating gear drives the second fan blade to rotate, so that the dust produced by grinding can be sucked into the air duct for filtration, thereby purifying the air in the workshop assembly line and improving the heat dissipation efficiency inside the acceleration pot.

[0024] 3. The present invention drives the first fan blade to rotate through the support plate, thereby extracting the air between the pot body and the base through the first air hole. The space between the pot body and the base becomes a negative pressure space, so that the pot body is adsorbed on the base, reducing the slippage between the pot body and the base during the grinding and polishing process, and increasing the grinding efficiency.

[0025] The parts not mentioned in this device are the same as the existing technology or can be implemented by using the existing technology. The present invention improves the polishing quality and heat dissipation efficiency through a multi-path grinding method, and can draw the dust produced by grinding into the air duct for filtration, and increases the fixing strength between the pot body and the base, reducing the occurrence of slipping between the pot body and the base during the grinding and polishing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In the attached figure:

[0027] Figure 1 This is a schematic diagram of the three-dimensional structure of a bottom surface treatment mechanism for a stainless steel pot proposed by the present invention;

[0028] Figure 2 This is a cross-sectional view of a bottom surface treatment mechanism for a stainless steel pot proposed by the present invention;

[0029] Figure 3 The present invention proposes a stainless steel pot bottom surface treatment mechanism Figure 2 Schematic diagram of the structure at A in the middle;

[0030] Figure 4 The present invention proposes a stainless steel pot bottom surface treatment mechanism Figure 2 Schematic diagram of the structure at B in the middle;

[0031] Figure 5 The present invention proposes a stainless steel pot bottom surface treatment mechanism Figure 2 Schematic diagram of the structure at C in the middle;

[0032] Figure 6 This is a schematic diagram of the structure of the gear plate part of the bottom surface treatment mechanism of a stainless steel pot proposed by the present invention. Figure 1 ;

[0033] Figure 7 This is a schematic diagram of the structure of the gear plate part of the bottom surface treatment mechanism of a stainless steel pot proposed by the present invention. Figure 1

[0034] Figure 8 This is a structural schematic diagram of the snap-fit ​​part of the bottom surface processing mechanism of a stainless steel pot proposed by the present invention.

[0035] In the figure: 1. operating table; 11. top plate; 2. cylinder; 21. support plate; 22. support shaft; 23. base; 24. first fan blade; 25. guide pipe; 26. first air hole; 27. pressure relief hole; 3. servo motor; 31. driving gear; 32. gear ring; 322. limit rod; 33. reversing gear; 34. gear plate; 341. rotating cylinder; 342. wind cover; 35. driven gear; 36. rotating gear; 37. grinding disc; 38. driving gear ring; 4. air duct; 41. filter screen; 42. filter cotton; 43. second air hole; 44. second fan blade; 5. buckle; 51. ratchet; 52. pull rod; 521. tooth block; 53. tension spring; 54. fixing block; 6. pot body. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0037] Example 1: Reference Figure 1-Figure 5 , a stainless steel pot bottom surface processing mechanism includes an operating table 1, the operating table 1 is fixedly connected to a top plate 11, and also includes: a support plate 21 is slidably connected to the operating table 1, the support plate 21 is fixedly connected to a support shaft 22, the support shaft 22 is fixedly connected to a base 23, and a pot body 6 is placed in the base 23; a rotating cylinder 341 is rotatably connected to the top plate 11, the rotating cylinder 341 is fixedly connected to a gear plate 34, and the gear plate 34 is rotatably connected to a grinding disk 37; a gear ring 32 is rotatably connected to the top plate 11, and a limiting rod 322 is fixedly connected to the gear ring 32, and the limiting rod 322 is slidably connected to the support plate 21; when the gear ring 32 rotates, the base 23 rotates synchronously, and the grinding disk 37 rotates around the support shaft 22 while rotating, and the direction of rotation of the grinding disk 37 around the support shaft 22 is opposite to the direction of rotation of the gear ring 32.

[0038] The present invention differs from the conventional method of grinding the entire bottom surface of a stainless steel pot at one time by using a grinding device of the same size as the bottom surface of the pot. By reducing the size of the grinding disc 37, it is possible to avoid the grinding disc 37 being too large to block the opening of the pot body 6, making it difficult for the air inside to exchange with the outside, and the heat generated on the bottom surface of the pot body 6 during grinding cannot be dissipated outward, causing deformation and cracking of the pot bottom.

[0039] The grinding disc 37 is rotatably connected to the gear disc 34, so that when the gear disc 34 drives the grinding disc 37 to rotate, the grinding disc 37 itself can also rotate. When the device is grinding, the grinding disc 37 itself rotates around the support shaft 22 as the axis while rotating, so that the grinding disc 37 can grind the entire pot bottom in a circular manner instead of staying in one place for grinding. This method not only effectively avoids the situation where the temperature of the grinding place is too high due to grinding in one place all the time, but also ensures that the entire pot bottom can be polished evenly, thereby improving the grinding quality.

[0040] When the gear ring 32 rotates, it drives the limit rod 322 to rotate, thereby driving the support plate 21 to rotate. The support plate 21 drives the support shaft 22 and the base 23 to rotate together. The direction of rotation of the gear ring 32 is opposite to the direction of rotation of the gear plate 34, so that the direction of rotation of the grinding disc 37 around the support shaft 22 is opposite to the direction of rotation of the pot body 6, thereby increasing the relative speed between the grinding disc 37 and the bottom of the pot, thereby improving the grinding efficiency. At the same time, the path of grinding the bottom of the pot by the grinding disc 37 has changed from the traditional single grinding path to a messy multi-path grinding. Through the combination of multiple paths, the surface of the workpiece can be covered more evenly, thereby improving the polishing quality.

[0041] Example 2: Reference Figure 1-Figure 7, a stainless steel pot bottom surface processing mechanism is basically the same as Example 1, and further includes: a top plate 11 is fixedly connected to the operating table 1, and further includes: a support plate 21 is slidably connected to the operating table 1, and the support plate 21 is fixedly connected to the support shaft 22, and the support shaft 22 is fixedly connected to the base 23, and the pot body 6 is placed in the base 23; a rotating cylinder 341 is rotatably connected to the top plate 11, and the rotating cylinder 341 is fixedly connected to the gear plate 34, and the gear plate 34 is rotatably connected to the grinding disk 37; a gear ring 32 is rotatably connected to the top plate 11, and a limit rod 322 is fixedly connected to the gear ring 32, and the limit rod 322 is slidably connected to the support plate 21; a servo motor 3 is fixedly connected to the top plate 11, and a driving gear 31 is rotatably connected to the top plate 11, and the output end of the servo motor 3 is fixedly connected to the driving gear 31, and the driving gear 31 meshes with the outer teeth of the gear ring 32, and the top plate 11 is rotatably connected to multiple The reversing gear 33, the inner teeth of the gear ring 32 are meshed with the reversing gear 33, the reversing gear 33 is meshed with the gear plate 34, the grinding disc 37 is fixedly connected to the driven gear 35, the bottom of the top plate 11 is fixedly connected to the driving gear ring 38, the driving gear ring 38 is meshed with the driven gear 35, the top plate 11 is rotatably connected to the rotating gear 36, the rotating gear 36 is meshed with the outer teeth of the gear ring 32, and the second fan blade 44 is fixedly connected to the rotating gear 36 The top plate 11 is fixedly connected to an air duct 4, and a plurality of second air holes 43 are opened on the air duct 4. The gear plate 34 is fixedly connected to a wind cover 342. The wind cover 342, the rotating cylinder 341 and the air duct 4 together constitute an air suction channel for extracting dust from the pot body 6. A filter screen 41 is inserted in the middle of the air duct 4, and a filter cotton 42 is fixedly connected to the filter screen 41. The operating table 1 is fixedly connected to a cylinder 2, and the output end of the cylinder 2 is connected to the support plate 21 through a bearing.

[0042] The servo motor 3 drives the active gear 31 to rotate, the active gear 31 drives the gear ring 32 to rotate, the gear ring 32 drives the limiting rod 322 to rotate, the gear ring 32 drives the support plate 21 to rotate, and the support plate 21 drives the base 23 to rotate, so that the pot body 6 can rotate during polishing, and the limiting rod 322 is slidably connected to the support plate 21, so that the cylinder 2 can drive the support plate 21 to move up and down. When the pot body 6 needs to be polished, the cylinder 2 pushes the pot body 6 to rise so that the inner bottom surface fits the polishing disc 37. When the pot body 6 on the base 23 needs to be replaced, the cylinder 2 can drive the support plate 21 to move downward so that the pot body 6 is away from the polishing disc 37, thereby making it convenient for workers to remove the pot body 6 from the base 23. The output end of the cylinder 2 is rotatably connected to the support plate 21 through a bearing, so that the pushing effect of the cylinder 2 on the support plate 21 does not conflict with the rotation of the support plate 21 itself.

[0043] When the gear ring 32 rotates, the gear ring 32 drives the reversing gear 33 to rotate through the internal teeth, and the reversing gear 33 drives the gear plate 34 to rotate, so that the rotation direction of the gear plate 34 is opposite to the rotation direction of the gear ring 32, and the grinding disc 37 follows the rotation direction of the gear plate 34 and is opposite to the rotation direction of the pot body 6, thereby increasing the relative speed between the grinding disc 37 and the pot body 6 and improving the grinding and polishing efficiency. When the grinding disc 37 follows the rotation of the gear plate 34, it can grind the inner wall of the pot body 6 through the side wall, and cooperate with the cylinder 2 to drive the pot body 6 to move up and down, so that the device can not only grind the inner bottom surface of the pot body 6, but also grind the inner wall of the pot body 6;

[0044] The grinding disc 37 is rotatably connected to the gear disc 34 via a bearing. When the gear disc 34 drives the grinding disc 37 to rotate, the driven gear 35 is driven to rotate synchronously. Under the action of the driving ring gear 38, the driven gear 35 rotates, so that the grinding disc 37 can rotate while following the rotation of the gear disc 34. This can increase the grinding track of the grinding disc 37, making the grinding track of the grinding disc 37 no longer single, making the grinding effect more uniform, and improving the grinding quality.

[0045] When the gear ring 32 rotates, it drives the rotating gear 36 to rotate, and the rotating gear 36 drives the second fan blade 44 to rotate. The second fan blade 44 draws the air in the air duct 4 downward and discharges the air in the air duct 4 through the second air hole 43. The other end of the air duct 4 is connected to the rotating cylinder 341. The interior of the rotating cylinder 341 is hollow, so that the air duct 4 can be connected to the inside of the wind cover 342. When the grinding disc 37 grinds the inside of the pot body 6, the dust polished out can be sucked into the air duct 4 through the wind cover 342. After being filtered by the filter screen 41, the clean air is discharged through the second air hole 43, thereby purifying the air in the workshop assembly line and protecting the health of workers. In order to improve health, work efficiency, save maintenance costs, and ensure compliance with relevant regulatory requirements, a slot is provided at the air duct 4, so that the filter 41 can be installed in the air duct 4 by plugging, and the filter 41 can also be fixed by screws, so as to facilitate the replacement of the filter 41. Filter cotton 42 is also clamped in the filter 41, so that fine dust can be filtered out. When the grinding disc 37 is grinding, the grinding disc 37 is driven to rotate by following the gear disc 34, so that some settled dust can be stirred up, thereby improving the dust collection effect, and in the process of dust collection, the flow of air inside the air pot body 6 is increased, thereby accelerating the heat dissipation effect inside the pot body 6.

[0046] Example 3: Reference Figures 1-8, a bottom surface processing mechanism of a stainless steel pot is basically the same as that of Example 2, and further: a first fan blade 24 is fixedly connected to the support shaft 22, a guide pipe 25 is fixedly connected to the base 23, and a plurality of pressure relief holes 27 and first air holes 26 are respectively opened on the base 23. When the first fan blade 24 rotates, the space between the pot body 6 and the base 23 is drawn out through the first air holes 26 to form a negative pressure space, and the pot body 6 is adsorbed on the base 23, and a fixing block 54 is fixedly connected to the pot body 6, and a buckle 5 is rotatably connected to the fixing block 54, and a ratchet 51 is fixedly connected to the buckle 5, and a pull rod 52 is slidably connected to the fixing block 54, and a tooth block 521 is fixedly connected to the pull rod 52, and a tension spring 53 is connected between the pull rod 52 and the fixing block 54.

[0047] In the present invention, the buckle 5 is mainly used to perform preliminary clamping and positioning of the pot body 6. The four buckles 5 can be used to position the pot body 6 to the center position. The tension spring 53 is provided to make the tooth block 521 always engage with the ratchet 51 on the buckle 5, so that the buckle 5 can only be turned inward in one direction without external interference, thereby preventing the pot body 6 from deviating during the rotation during the grinding process. When the limit needs to be released, the pull rod 52 can be pulled upward to release the limit effect between the tooth block 521 and the ratchet 51, and the buckle 5 can be turned outward.

[0048] When the pot body 6 is installed in the base 23, the extended edge of the top of the pot body 6 will fit with the top surface of the base 23, leaving a certain space between the pot body 6 and the base 23. When the support plate 21 rotates, the support shaft 22 drives the first fan blade 24 to rotate synchronously. The first fan blade 24 discharges the air inside the guide tube 25 downward, thereby allowing the air between the pot body 6 and the base 23 to be extracted through the first air hole 26. The space between the pot body 6 and the base 23 becomes a negative pressure space, causing the pot body 6 to be adsorbed on the base 23, reducing the slippage of the pot body 6 and the base 23 during the grinding and polishing process, thereby increasing the grinding efficiency. The pressure relief hole 27 can supply air to the space between the pot body 6 and the base 23, thereby preventing the negative pressure space from causing damage to the main body of the pot body 6 due to excessive pressure. After the grinding is completed, the space between the pot body 6 and the base 23 will absorb external air through the pressure relief hole 27 and the first air hole 26, thereby releasing the adsorption and fixing effect of the negative pressure space.

[0049] Example 4: Reference Figures 1-8 A method for using a bottom surface treatment mechanism for a stainless steel pot comprises the following steps:

[0050] S1. Place the pot body 6 on the base 23, and pull the buckle 5 to snap it onto the inner wall of the pot body 6 to complete the initial positioning and fixation of the pot body 6, ensuring that the pot body 6 is in the center position;

[0051] S2. Check the status of the filter 41. If there is too much dust on the filter 41, clean or replace the filter 41 to ensure that the inside of the air duct 4 is unobstructed.

[0052] S3, start the cylinder 2, push the base 23 up so that the bottom surface of the pot body 6 fits with the grinding disc 37;

[0053] S4, start the servo motor 3 to drive the gears to rotate, thereby grinding the inner bottom surface of the pot body 6. If it is necessary to grind the inner wall of the pot body 6, after the inner surface of the pot body 6 is polished, control the cylinder 2 to drive the bottom plate to move up and down, and the inner wall of the pot body 6 can be polished;

[0054] S5. Control the cylinder 2 to move the base 23 downward to reset, pull the pull rod 52 to release the limit on the buckle 5, bend the buckle 5 outward to release the clamping limit on the pot body 6, and then take the polished pot body 6 out of the base 23.

[0055] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with the present invention can make slight changes or modifications to equivalent embodiments using the above-mentioned technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A stainless steel pot bottom surface processing mechanism, comprising an operating table (1), wherein a top plate (11) is fixedly connected to the operating table (1), characterized in that: Also includes: A support plate (21) is slidably connected to the operating table (1), a support shaft (22) is fixedly connected to the support plate (21), a base (23) is fixedly connected to the support shaft (22), and a pot body (6) is placed in the base (23); A rotating cylinder (341) is rotatably connected to the top plate (11), a gear plate (34) is fixedly connected to the rotating cylinder (341), and a grinding plate (37) is rotatably connected to the gear plate (34); A gear ring (32) is rotatably connected to the top plate (11), a limiting rod (322) is fixedly connected to the gear ring (32), and the limiting rod (322) is slidably connected to the support plate (21); When the gear ring (32) rotates, the base (23) rotates synchronously, and the grinding disc (37) rotates around the support shaft (22) and rotates on its own at the same time. The direction of rotation of the grinding disc (37) around the support shaft (22) is opposite to the direction of rotation of the gear ring (32).

2. A stainless steel pot bottom surface treatment mechanism according to claim 1, characterized in that: A servo motor (3) is fixedly connected to the top plate (11), a driving gear (31) is rotatably connected to the top plate (11), an output end of the servo motor (3) is fixedly connected to the driving gear (31), and the driving gear (31) is meshed with the outer teeth of the gear ring (32).

3. The bottom surface treatment mechanism of a stainless steel pot according to claim 1, characterized in that: A plurality of reversing gears (33) are rotatably connected to the top plate (11), the inner teeth of the gear ring (32) are meshed with the reversing gears (33), and the reversing gears (33) are meshed with the gear plate (34).

4. The bottom surface treatment mechanism of a stainless steel pot according to claim 1, characterized in that: The grinding disc (37) is fixedly connected to a driven gear (35), and the bottom of the top plate (11) is fixedly connected to a driving ring gear (38), and the driving ring gear (38) is meshed with the driven gear (35).

5. The bottom surface treatment mechanism of a stainless steel pot according to claim 1, characterized in that: A rotating gear (36) is rotatably connected to the top plate (11), the rotating gear (36) is meshed with the outer teeth of the gear ring (32), and a second fan blade (44) is fixedly connected to the rotating gear (36).

6. The bottom surface treatment mechanism of a stainless steel pot according to claim 5, characterized in that: An air duct (4) is fixedly connected to the top plate (11), and a plurality of second air holes (43) are provided on the air duct (4). An air cover (342) is fixedly connected to the gear plate (34). The air cover (342), the rotating cylinder (341) and the air duct (4) together constitute an air suction channel for extracting dust from the pot body (6). A filter screen (41) is inserted into the middle of the air duct (4), and a filter cotton (42) is fixedly connected to the filter screen (41).

7. The bottom surface treatment mechanism of a stainless steel pot according to claim 1, characterized in that: A cylinder (2) is fixedly connected to the operating table (1), and an output end of the cylinder (2) is connected to a support plate (21) via a bearing.

8. The stainless steel pot bottom surface treatment mechanism according to claim 1, characterized in that: The support shaft (22) is fixedly connected to a first fan blade (24), the base (23) is fixedly connected to a flow guide tube (25), and the base (23) is respectively provided with a plurality of pressure relief holes (27) and a first air hole (26). When the first fan blade (24) rotates, the space between the pot body (6) and the base (23) is evacuated through the first air hole (26) to form a negative pressure space, and the pot body (6) is adsorbed on the base (23).

9. The bottom surface treatment mechanism of a stainless steel pot according to claim 1, characterized in that: The pot body (6) is fixedly connected to a fixing block (54), the fixing block (54) is rotatably connected to a buckle (5), the buckle (5) is fixedly connected to a ratchet (51), the fixing block (54) is slidably connected to a pull rod (52), the pull rod (52) is fixedly connected to a tooth block (521), and a tension spring (53) is connected between the pull rod (52) and the fixing block (54).

10. A method for treating the bottom surface of a stainless steel pot, comprising the stainless steel pot bottom surface treating mechanism according to any one of claims 1 to 9, characterized in that: The steps include: S1. Place the pot body (6) on the base (23), and pull the buckle (5) to preliminarily position and fix the pot body (6) to ensure that the pot body (6) is in the center position; S2. Insert a new filter (41) into the air duct (4); S3, pushing the base (23) so that the bottom surface of the pot body (6) fits with the grinding disc (37); S4, start the servo motor (3) to perform grinding; S5. Reset the base (23) and take the polished pot body (6) out of the base (23).

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