A device for trimming and straightening the edge of an inner container of an electric rice cooker

Abstract

The application discloses a trimming and edging device for an inner container of an electric rice cooker and belongs to the technical field of production of the inner container of the electric rice cooker. The device comprises a base, a moving rod is fixedly connected to the left side of the upper end of the base, a grinding machine is fixedly connected to the right side of the moving rod, a first motor is fixedly connected to the inside of the base, a supporting rod is rotationally connected to the output end of the first motor, a supporting plate is arranged at the upper end of the base, a limiting assembly is arranged at the lower end of the supporting plate, the limiting assembly comprises an electric rod fixedly connected to the upper end of the supporting plate, a round rod is rotationally connected to the output end of the electric rod, the pressing disc can be brought into contact with the inner container, the arc-shaped limiting block is moved under the action of the first sliding block and the second sliding block, the position of the inner container is adjusted, the center line of the inner container can be aligned with the center line of the supporting rod, the device is applicable to inner containers with different diameters, and the device can play a limiting and fixing role, thereby saving complex procedures in the adjusting process and improving the work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of electric rice cooker inner container production, and more particularly to an electric rice cooker inner container trimming and straightening device. Background Art

[0002] An electric rice cooker is a modern cooking appliance that can cook food and keep it warm. It is generally composed of an inner pot, an electric heating plate, a temperature control device and a timing device. The inner pot of an electric rice cooker is sturdy and not easy to deform. The widened shallow bottom capacity design allows for faster cooking and more even cooking. The main material of the inner pot of an electric rice cooker is steel. The steel is placed on a mold and stamped into shape to form the pot body, and then a trimming machine is used to remove excess scraps.

[0003] When trimming with the existing device, the worker needs to align the center point of the pot with the center line of the rotating device (used in conjunction with the grinder for trimming) according to the center point position of the pot, and then perform fixed limiting. This operation is relatively cumbersome and reduces the processing efficiency. At the same time, the limiting component of the existing device is relatively simple and can only limit the pot of a single diameter. It is not suitable for pots of different diameters, and its use has certain limitations.

[0004] Therefore, a device for trimming and straightening the inner pot of an electric rice cooker is proposed. Summary of the Invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an electric rice cooker inner pot trimming and straightening device, which can automatically adjust the position of the pot inner pot and can effectively clamp and limit pot inner pots of different diameters.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A device for trimming and straightening the inner pot of an electric rice cooker comprises a base, a movable rod being fixedly connected to the left side of the upper end of the base, a grinder being fixedly connected to the right side of the movable rod, a first motor being fixedly connected to the interior of the base, an output end of the first motor being rotatably connected to a support rod, a support plate being provided at the upper end of the base, and a limit assembly being provided at the lower end of the support plate;

[0008] The cam is fixedly provided with a first end in contact with the first end of the support frame, and the cam is fixedly provided with a first end in contact with the first support frame.

[0009] Preferably, a groove matching the pressure plate is formed at the lower end of the circular plate.

[0010] Preferably, the first rod is a telescopic rod, and a second spring is provided inside the first rod.

[0011] Preferably, the upper end of the support rod is slidably connected to the second rod, the lower end of the second rod is fixedly connected to the third spring, the upper end of the second rod is fixedly connected to the movable plate, the lower end of the movable plate is evenly slidably connected to the sliding rod, the lower end of the sliding rod is fixedly connected to the top rod, and the lower end of the sliding rod and the upper end of the support rod are rotatably connected to multiple third rods.

[0012] Preferably, the lower end of the second rod is fixedly connected to a piston block, and the piston block is slidably connected to the inner wall of the support rod. The upper end of the second rod is slidably connected to a pipe fitting, and the upper end of the pipe fitting is provided with a suction cup, and the lower end of the pipe fitting is fixedly connected to a fourth spring. The inner wall of the second rod is fixedly connected to a support block, and the upper end of the support block is fixedly connected to the lower end of the fourth spring. First circular holes are opened at the upper and lower positions inside the second rod.

[0013] Preferably, the movable plate is slidably connected to a fourth rod, the upper end of the fourth rod is movably connected to a rolling ball, the lower end of the rod wall of the fourth rod is sleeved with a fifth spring, and the upper end of the fourth rod is higher than the upper end of the suction cup.

[0014] Preferably, the upper end of the support block is fixedly connected to a square rod, and the rod wall of the square rod is slidably connected to the lower end of the pipe.

[0015] Preferably, the lower end of the support rod is fixedly connected with a second circular hole.

[0016] Preferably, a moving groove is provided at the upper end of the base, a moving block is slidably connected to the inside of the moving groove, the upper end of the moving block is fixedly connected to the lower end of the support plate, a sixth spring is evenly fixedly connected to the right side of the moving block, a second motor is fixedly connected to the right side of the base, a threaded rod is fixedly connected to the output end of the second motor, a circular groove is provided inside the moving block, the diameter of the circular groove is larger than the diameter of the threaded rod, a rectangular plate is threadedly connected to the rod wall of the threaded rod, and the lower end of the rectangular plate is in contact with the inner wall of the moving groove.

[0017] Preferably, the interior of the movable groove is evenly fixedly connected with a limiting cross bar, the rod wall of the limiting cross bar is slidably connected to the interior of the movable block and the rectangular plate, and the sixth spring is sleeved on the outside of the rod wall of the limiting cross bar.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) The pressure plate contacts the inner pot, and under the action of the first slider and the second slider, the arc-shaped limit block moves to adjust the position of the inner pot, so that the center line of the inner pot can be aligned with the center line of the support rod. In addition, the invention is applicable to inner pots of different diameters and can play a role in limiting and fixing. It saves complicated procedures in the adjustment process and improves work efficiency.

[0020] (2) The push rod is driven to move by the sliding rod, and the push rod applies pressure to the inner wall of the pot, and then cooperates with the arc-shaped limit block to stably clamp and limit the pot. At the same time, the arc-shaped limit block exerts force on the pot from the outside to the inside, and the push rod exerts force from the inside to the outside, so that it can only clamp the side wall of the pot without causing the pot to deform, thereby improving the processing effect.

[0021] (3) The suction cup can stably adsorb the inner pot, thereby improving the stability of the inner pot. At the same time, when the support rod rotates, the friction of the suction cup can better drive the inner pot to rotate.

[0022] (4) The fourth rod supports the inner pot, and under the action of the rolling ball, the inner pot is more comfortable when adjusting its position. The fifth spring pushes the fourth rod upward.

[0023] (5) The position of the rectangular plate is adjusted by the threaded rod, and then the sixth spring pushes the moving block, causing the inner pot to tend to move to the left, so that the edge of the inner pot is polished. During the polishing process, as the edge is continuously consumed, the moving block slowly moves to the left until the moving block contacts the rectangular plate. At this time, the moving block can no longer move to the left, and the inner pot is processed to the specified position, thereby improving the trimming effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic cross-sectional view of the present invention;

[0026] Figure 3 For the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0027] Figure 4 It is a schematic diagram of the first partial structure of the present invention;

[0028] Figure 5 It is a schematic diagram of a first partial cross-sectional structure of the present invention;

[0029] Figure 6 is a schematic cross-sectional structural diagram of a second rod member of the present invention;

[0030] Figure 7 It is a schematic diagram of a second partial structure of the present invention;

[0031] Figure 8 It is a schematic diagram of the cross-sectional structure of the base of the present invention.

[0032] Description of the numbers in the figure:

[0033] 1. Base; 2. Support plate; 3. Round plate; 4. Electric rod; 5. Round rod; 6. Moving rod; 7. Grinder; 8. Moving block; 9. Moving plate; 10. First rod; 11. Second motor; 12. Moving groove; 13. Threaded rod; 14. Limiting crossbar; 15. Sixth spring; 16. Rectangular plate; 17. Round groove; 18. First motor; 19. Support rod; 20. Second round hole; 21. Rolling ball; 22. Ejector rod; 23. Arc-shaped limiting block; 24. Pressure Plate; 25. Vertical rod; 26. First spring; 27. First slider; 28. Second spring; 29. ​​Groove; 30. First slide; 31. Sliding rod; 32. Fifth spring; 33. Second rod; 34. Piston block; 35. First circular hole; 36. Support block; 37. Pipe fitting; 38. Suction cup; 39. Square rod; 40. Fourth spring; 41. Third spring; 42. Third rod; 43. Second slide; 44. Fourth rod; 45. Second slider. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] See also Figures 1-8The utility model provides an electric rice cooker inner container trimming and sizing device, including base 1, the upper end left side fixed connection of base 1 has moving rod 6, moving rod 6 is electric drive arrangement, can drive polisher 7 up and down movement, this can move to the position that the pot needs trimming, the right side fixed connection of moving rod 6 has polisher 7, the inside fixed connection of base 1 has first motor 18, and first motor 18 is drive arrangement, prior art, the output end rotation of first motor 18 is connected with support rod 19, and the pot that needs trimming is placed at the upper end of support rod 19, and the pot mouth faces down, and the output end of first motor 18 drives support rod 19 to rotate, and support rod 19 drives the pot to rotate, and cooperates with polisher 7 and carries out trimming work, and the upper end of base 1 is equipped with support plate 2, and the lower end of support plate 2 is equipped with limit component;

[0036] Limit component includes electric rod 4 fixedly connected on the upper end of support plate 2, and electric rod 4 is drive arrangement, and the output end of electric rod 4 is rotatably connected with round bar 5, and electric rod 4 drives round bar 5 to move up and down, and the lower end of round bar 5 is fixedly connected with round plate 3, and round bar 5 moves to drive round plate 3 to move, and the inside of round bar 5 is evenly provided with first sliding slot 30, and the inside of a plurality of first sliding slots 30 is slidably connected with first sliding block 27, and first sliding block 27 moves up and down in the inside of first sliding slot 30, and the outside of round plate 3 is evenly provided with second sliding slot 43, and the inside of second sliding slot 43 is slidably connected with second sliding block 45, and second sliding block 45 moves in the inside of second sliding slot 43, and second sliding block 45 is rotatably connected with first rod 10 in common with first sliding block 27, and the lower end of second sliding block 45 is fixedly connected with arc-shaped limit block 23, and second sliding block 45 moves to drive arc-shaped limit block 23 to move, and the upper end of first sliding block 27 is fixedly connected with first spring 26, and first spring 26 has the downward thrust to first sliding block 27, so that first sliding block 27 can reset after moving, and the lower end of first sliding block 27 is fixedly connected with vertical rod 25, and vertical rod 25 is slidably connected with the inside of round plate 3, and the lower end of vertical rod 25 is fixedly connected with pressure plate 24, and the lower end of round plate 3 is provided with recess 29 matched with pressure plate 24, for enabling pressure plate 24 to be embedded in the inside of recess 29, and first rod 10 is telescopic rod, and the inside of first rod 10 is provided with second spring 28, to avoid that the pressure is too large and damages the pot;

[0037] When working, the pot to be processed is placed on the upper end of the support rod 19, and the opening of the pot is facing downward. At this time, the electric rod 4 drives the moving round rod 5 to move downward, and the round rod 5 drives the circular plate 3 to move downward, and at the same time, the pressure plate 24 moves downward. The pressure plate 24 first contacts the upper end of the pot. At this time, the pressure plate 24 drives the vertical rod 25 to move upward relative to the circular plate 3 and compresses the first spring 26. The vertical rod 25 drives the first slider 27 to move upward inside the first slide 30. The movement of the first slider 27 drives one side of the first rod 10 to move. The first rod 10 makes the second slider 45 move inside the second slide 43. The movement of the second slider 45 drives the arc limit block 23 to move. Multiple arc limit blocks 23 move, thereby making the center of the pot It is aligned with the center line of the support rod 19. At this time, the first motor 18 drives the support rod 19 to rotate, and then drives the pot to rotate. Under the action of the grinder 7, the edge of the pot is grinded. When it comes to the working technology, the electric rod 4 drives the round rod 5 to move upward. Under the action of the first spring 26, the first slider 27 and the second slider 45 are reset. In this way, when working, the pressure plate 24 contacts the pot, and under the action of the first slider 27 and the second slider 45, the arc limit block 23 moves to correct the position of the pot, which can align the center line of the pot with the center line of the support rod 19, and can be applied to pots of different diameters, and can play the role of limiting and fixing, saving the complicated process in the correction process and improving the work efficiency.

[0038] like Figures 1-4 As shown, the upper end of the support rod 19 is slidably connected to the second rod 33, and the lower end of the second rod 33 is fixedly connected to the third spring 41. The third spring 41 has an upward thrust on the second rod 33. After the second rod 33 moves, the second rod 33 can be reset. The upper end of the second rod 33 is fixedly connected to the movable plate 9, and the lower end of the movable plate 9 is evenly slidably connected to the sliding rod 31. The sliding rod 31 can move at the lower end of the movable plate 9. The lower end of the sliding rod 31 is fixedly connected to the ejector rod 22. The sliding rod 31 can drive the ejector rod 22 to move. The lower end of the sliding rod 31 and the upper end of the support rod 19 are rotatably connected to a plurality of third rods 42.

[0039] When the second rod 33 is moved downwardly, the second rod 33 and the movable plate 9 are moved downwardly synchronously, and the third spring 41 is compressed at the same time. Since the lower end of the third rod 42 is fixedly connected, when the second rod 33 moves downwardly, the upper end of the third rod 42 pushes the sliding rod 31 to move, and the sliding rod 31 drives the ejector rod 22 to move, so that the multiple ejector rods 22 are in contact with the inner wall of the pot. In this way, when the pot is fixed, the ejector rod 22 is driven by the sliding rod 31 to move, and the ejector rod 22 exerts pressure on the inner wall of the pot, and then cooperates with the arc-shaped limit block 23 to stably clamp and limit the pot. At the same time, the force of the arc-shaped limit block 23 on the pot is from the outside to the inside, and the ejector rod 22 is from the inside to the outside, so that it can only clamp the side wall of the pot without causing the pot to deform, thereby improving the processing effect.

[0040] like Figure 5 As shown, the lower end of the second rod 33 is fixedly connected to a piston block 34, and the movement of the second rod 33 drives the piston block 34 to move. The piston block 34 is slidably connected to the inner wall of the support rod 19, and the upper end of the second rod 33 is slidably connected to a pipe fitting 37. The upper end of the pipe fitting 37 is provided with a suction cup 38, and the lower end of the pipe fitting 37 is fixedly connected to a fourth spring 40. The fourth spring 40 is used to reset the pipe fitting 37 after it moves. The inner wall of the second rod 33 is fixedly connected to a support block 36, and the upper end of the support block 36 is fixedly connected to the lower end of the fourth spring 40. The support block 36 is used to support the fourth spring 40. The inner upper and lower ends of the second rod 33 are fixedly connected. A first circular hole 35 is opened at each position. The first circular hole 35 is opened at two positions, one at the upper and one at the lower positions, so that the initial movement distance of the tube 37 will not generate negative pressure. Because the upper and lower first circular holes 35 make the inner wall of the support rod 19 not in a sealed state, so that at the beginning, the suction cup 38 will not adsorb the pot inner body, and thus will not affect the displacement of the pot inner body. The upper end of the support block 36 is fixedly connected to the square rod 39, and the rod wall of the square rod 39 is slidably connected to the lower end of the tube 37. The lower end of the support rod 19 is fixedly connected to the second circular hole 20, so as to prevent the air pressure at the lower end of the support rod 19 from affecting the movement of the piston block 34 when the piston block 34 moves;

[0041] When the inner pot is pressed, the second rod 33 moves downward, driving the piston block 34 to move downward. As the piston block 34 moves downward, the air pressure at the upper end of the support rod 19 decreases, causing the upper end of the suction cup 38 to adsorb to the inner wall of the inner pot. Through the provided pipe 37 and the fourth spring 40, the suction cup 38 is fitted to the lower end of the inner pot and can move with the inner pot. When the support rod 19 rotates, the square rod 39 is limited, thereby driving the rotation of the inner pot more stably. The provided suction cup 38 can stably adsorb the inner pot, thereby improving the stability of the inner pot. At the same time, when the support rod 19 rotates, the friction of the suction cup 38 can better drive the inner pot to rotate.

[0042] like Figure 5 and Figure 6 As shown, the movable plate 9 is slidably connected to a fourth rod 44, the upper end of the fourth rod 44 is movably connected to a rolling ball 21, the lower end of the rod wall of the fourth rod 44 is sleeved with a fifth spring 32, the upper end of the fourth rod 44 is higher than the upper end of the suction cup 38, and the inner pot is supported by the fourth rod 44. Under the action of the rolling ball 21, the inner pot is more comfortable when adjusting its position, and the fifth spring 32 has an upward thrust on the fourth rod 44.

[0043] like Figure 1 、 Figure 2 and Figure 8 As shown, a moving groove 12 is provided at the upper end of the base 1, and a moving block 8 is slidably connected inside the moving groove 12. The moving block 8 can move left and right inside the moving groove 12. The upper end of the moving block 8 is fixedly connected to the lower end of the support plate 2. The right side of the moving block 8 is evenly fixedly connected with a sixth spring 15. The sixth spring 15 has a left thrust on the moving block 8. The right side of the base 1 is fixedly connected to a second motor 11. The output end of the second motor 11 is fixedly connected to a threaded rod 13. The second motor 11 drives the threaded rod 13 to rotate. A circular groove 17 is provided inside the moving block 8. The diameter of the circular groove 17 is larger than the diameter of the threaded rod 13, so that the threaded rod 13 will not affect the moving block 8 when it rotates. The rod wall of the threaded rod 13 is threadedly connected with a rectangular plate 16. The rotation of the threaded rod 13 causes the rectangular plate 16 to rotate, and the lower end of the rectangular plate 16 fits into the inner wall of the moving groove 12;

[0044] During operation, according to the trimming situation, under the action of the second motor 11, the threaded rod 13 is driven to rotate, and the rotation of the threaded rod 13 drives the rectangular plate 16 to move. The rectangular plate 16 limits the leftward movement position of the moving block 8. In this way, during operation, the position of the rectangular plate 16 is adjusted by the threaded rod 13, and then the sixth spring 15 pushes the moving block 8, so that the inner pot has a tendency to move to the left, so that the edge of the inner pot is polished. During polishing, as the edge is continuously consumed, the moving block 8 also slowly moves to the left until the moving block 8 contacts the rectangular plate 16. At this time, the moving block 8 can no longer move to the left, so that the inner pot is processed to the specified position, thereby improving the trimming effect.

[0045] like Figure 8 As shown, the interior of the movable groove 12 is evenly fixedly connected to the limiting cross bar 14, the rod wall of the limiting cross bar 14 is slidably connected to the interior of the movable block 8 and the rectangular plate 16, and the sixth spring 15 is sleeved on the outside of the rod wall of the limiting cross bar 14. The setting of the limiting cross bar 14 can make the movable block 8 more stable when moving.

[0046] Working principle: When working, the pot to be processed is placed on the upper end of the support rod 19, and the opening of the pot is facing downward. At this time, the electric rod 4 drives the moving round rod 5 to move downward, and the round rod 5 drives the circular plate 3 to move downward, and at the same time, the pressure plate 24 moves downward. The pressure plate 24 first contacts the upper end of the pot. At this time, the pressure plate 24 drives the vertical rod 25 to move upward relative to the circular plate 3 and compresses the first spring 26. The vertical rod 25 drives the first slider 27 to move upward inside the first slide 30. The movement of the first slider 27 drives one side of the first rod 10 to move. The first rod 10 makes the second slider 45 move inside the second slide 43. The movement of the second slider 45 drives the arc limit block 23 to move. Multiple arc limit blocks 23 move, thereby making the center of the pot The center of the pot is aligned with the center line of the support rod 19. At this time, the first motor 18 drives the support rod 19 to rotate, and then drives the pot to rotate. Under the action of the grinder 7, the edge of the pot is polished. When the working technology is reached, the electric rod 4 drives the round rod 5 to move upward. Under the action of the first spring 26, the first slider 27 and the second slider 45 are reset. In this way, when working, the pressure plate 24 contacts the pot. Under the action of the first slider 27 and the second slider 45, the arc-shaped limit block 23 moves to correct the position of the pot, which can align the center line of the pot with the center line of the support rod 19. It is also suitable for pots of different diameters and can play a role in limiting and fixing, saving complex steps in the correction process and improving work efficiency.

[0047] When the second rod 33 is moved downwardly, the second rod 33 and the movable plate 9 are moved downwardly synchronously, and the third spring 41 is compressed. Since the lower end of the third rod 42 is fixedly connected, when the second rod 33 is moved downwardly, the upper end of the third rod 42 pushes the sliding rod 31 to move, and the sliding rod 31 drives the ejector rod 22 to move, so that the plurality of ejector rods 22 are in contact with the inner wall of the pot. In this way, when the pot is fixed, the ejector rod 22 is driven by the sliding rod 31 to move, and the ejector rod 22 exerts pressure on the inner wall of the pot, and then cooperates with the arc-shaped limit block 23 to stably clamp and limit the pot. At the same time, the force of the arc-shaped limit block 23 on the pot is from the outside to the inside, and the ejector rod 22 is from the inside to the outside, so that it can only clamp the side wall of the pot without causing the pot to deform, thereby improving the processing effect.

[0048] Furthermore, when the inner pot is pressed, the second rod 33 moves downward, driving the piston block 34 to move downward. As the piston block 34 moves downward, the air pressure at the upper end of the support rod 19 decreases, thereby causing the upper end of the suction cup 38 to adhere to the inner wall of the inner pot. Through the provided pipe 37 and the fourth spring 40, the suction cup 38 is attached to the lower end of the inner pot and can move with the inner pot. When the support rod 19 rotates, the square rod 39 limits the rotation of the inner pot, thereby more stably driving the rotation of the inner pot. The provided suction cup 38 can stably adsorb the inner pot, thereby improving the stability of the inner pot. At the same time, when the support rod 19 rotates, the friction of the suction cup 38 can better drive the inner pot to rotate.

[0049] Furthermore, during operation, according to the trimming situation, under the action of the second motor 11, the threaded rod 13 is driven to rotate, and the rotation of the threaded rod 13 drives the rectangular plate 16 to move. The rectangular plate 16 limits the leftward movement position of the moving block 8. In this way, during operation, the position of the rectangular plate 16 is adjusted by the threaded rod 13, and then the sixth spring 15 pushes the moving block 8, so that the inner pot has a tendency to move to the left, so that the edge of the inner pot is polished. During polishing, as the edge is continuously consumed, the moving block 8 also slowly moves to the left until the moving block 8 contacts the rectangular plate 16. At this time, the moving block 8 can no longer move to the left, so that the inner pot is processed to the specified position, thereby improving the trimming effect.

[0050] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A device for trimming and straightening the inner pot of an electric rice cooker, comprising a base (1), characterized in that: The left side of the upper end of the base (1) is fixedly connected to a moving rod (6), the right side of the moving rod (6) is fixedly connected to a grinder (7), the interior of the base (1) is fixedly connected to a first motor (18), the output end of the first motor (18) is rotatably connected to a support rod (19), the upper end of the base (1) is provided with a support plate (2), and the lower end of the support plate (2) is provided with a limit assembly; The limiting assembly includes an electric rod (4) fixedly connected to the upper end of the support plate (2), the output end of the electric rod (4) is rotatably connected to a round rod (5), the lower end of the round rod (5) is fixedly connected to the circular plate (3), the interior of the round rod (5) is uniformly provided with a first sliding groove (30), the interiors of a plurality of the first sliding grooves (30) are slidably connected to a first slider (27), the outer side of the circular plate (3) is uniformly provided with a second sliding groove (43), the interior of the second sliding groove (43) is slidably connected to a second slider (45), the second slider (45) and the first slider (27) are rotatably connected to the first rod (10), the lower end of the second slider (45) is fixedly connected to an arc-shaped limiting block (23), the upper end of the first slider (27) is fixedly connected to a first spring (26), the lower end of the first slider (27) is fixedly connected to a vertical rod (25), the vertical rod (25) is slidably connected to the interior of the circular plate (3), and the lower end of the vertical rod (25) is fixedly connected to a pressure plate (24); The upper end of the support rod (19) is slidably connected to a second rod (33), the lower end of the second rod (33) is fixedly connected to a third spring (41), the upper end of the second rod (33) is fixedly connected to a movable plate (9), the lower end of the movable plate (9) is evenly slidably connected to a sliding rod (31), the lower end of the sliding rod (31) is fixedly connected to a top rod (22), and the lower end of the sliding rod (31) and the upper end of the support rod (19) are rotatably connected to a plurality of third rods (42).

2. The device for trimming and straightening the inner pot of an electric rice cooker according to claim 1, characterized in that: The lower end of the circular plate (3) is provided with a groove (29) that matches the pressure plate (24).

3. The device for trimming and straightening the inner pot of an electric rice cooker according to claim 1, characterized in that: The first rod (10) is a telescopic rod, and a second spring (28) is provided inside the first rod (10).

4. The device for trimming and straightening the inner pot of an electric rice cooker according to claim 1, characterized in that: The lower end of the second rod (33) is fixedly connected to a piston block (34), and the piston block (34) is slidably connected to the inner wall of the support rod (19). The upper end of the second rod (33) is slidably connected to a pipe (37), and the upper end of the pipe (37) is provided with a suction cup (38). The lower end of the pipe (37) is fixedly connected to a fourth spring (40). The inner wall of the second rod (33) is fixedly connected to a support block (36), and the upper end of the support block (36) is fixedly connected to the lower end of the fourth spring (40). The second rod (33) is provided with first circular holes (35) at upper and lower positions inside.

5. The device for trimming and straightening the inner pot of an electric rice cooker according to claim 1, characterized in that: The interior of the movable plate (9) is evenly and slidably connected to a fourth rod (44), the upper end of the fourth rod (44) is movably connected to a rolling ball (21), the lower end of the rod wall of the fourth rod (44) is sleeved with a fifth spring (32), and the upper end of the fourth rod (44) is higher than the upper end of the suction cup (38).

6. The device for trimming and straightening the inner pot of an electric rice cooker according to claim 4, characterized in that: The upper end of the support block (36) is fixedly connected to a square rod (39), and the rod wall of the square rod (39) is slidably connected to the lower end of the pipe (37).

7. The device for trimming and straightening the inner pot of an electric rice cooker according to claim 4, characterized in that: The lower end of the support rod (19) is fixedly connected to a second circular hole (20).

8. The device for trimming and straightening the inner pot of an electric rice cooker according to claim 1, characterized in that: A movable groove (12) is provided at the upper end of the base (1), a movable block (8) is slidably connected inside the movable groove (12), the upper end of the movable block (8) is fixedly connected to the lower end of the support plate (2), a sixth spring (15) is evenly fixedly connected to the right side of the movable block (8), a second motor (11) is fixedly connected to the right side of the base (1), an output end of the second motor (11) is fixedly connected to a threaded rod (13), a circular groove (17) is provided inside the movable block (8), the diameter of the circular groove (17) is larger than the diameter of the threaded rod (13), a rectangular plate (16) is threadedly connected to the rod wall of the threaded rod (13), and the lower end of the rectangular plate (16) is in contact with the inner wall of the movable groove (12).

9. The device for trimming and straightening the inner pot of an electric rice cooker according to claim 8, characterized in that: The interior of the movable groove (12) is evenly fixedly connected to a limiting cross bar (14), the rod wall of the limiting cross bar (14) is slidably connected to the interior of the movable block (8) and the rectangular plate (16), and the sixth spring (15) is sleeved on the outside of the rod wall of the limiting cross bar (14).

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