Dishwasher seal ring support riveting device and control method thereof

Abstract

The application relates to a dishwasher sealing ring support riveting device and a control method thereof, and belongs to the technical field of dishwasher sealing ring support riveting equipment. The device comprises a sealing ring support riveting rack, a rotating tool is arranged at the upper part of the sealing ring support riveting rack, and a translation riveting assembly is arranged at the lower part of the sealing ring support riveting rack. The rotating tool comprises a rack connecting seat fixedly connected with the upper end of the sealing ring support riveting rack, a lifting cylinder I is arranged in the rack connecting seat, a lifting cylinder mounting seat is fixedly inserted with the lifting cylinder I and arranged on the rack connecting seat, and a supporting bracket is arranged at the lower end of the lifting cylinder I. The translation riveting assembly comprises a rack base fixedly connected with the lower part of the sealing ring support riveting rack, a riveting seat is arranged at the upper end of the rack base, and a riveting joint is arranged on the riveting seat. The device has the characteristics of compact structure, time and labor saving and good running stability. The problem of translation riveting of the sealing ring support is solved. The sealing ring support is limitedly assembled.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dishwasher seal ring support riveting equipment, in particular to a dishwasher seal ring support riveting device and a control method thereof. BACKGROUND

[0002] The dishwasher is an automatic cleaning equipment for dishes, chopsticks, plates, dishes, knives and forks. The full-automatic dishwasher on the market can be divided into household and commercial types. The household full-automatic dishwasher is only suitable for families, mainly including cabinet type, table type, sink integrated type and integrated type. With the increasing improvement of people's consumption level, the work of washing dishes can be handled by the dishwasher, saving time.

[0003] In the current environment, there is a high demand for the installation of the seal ring of the dishwasher, which not only plays a dustproof and waterproof role, but also plays a noise reduction effect in daily use. The installation of the seal ring needs to be assembled and fixed with the dishwasher shell through the seal ring support. SUMMARY

[0004] The present application mainly solves the problems existing in the prior art, and provides a dishwasher seal ring support riveting device and a control method thereof, which has the characteristics of compact structure, time and labor saving and good running stability. The problem of translation riveting of the seal ring support is solved. The seal ring support is limited and assembled.

[0005] The above technical problems of the present application are mainly solved by the following technical scheme:

[0006] A dishwasher seal ring support riveting device, comprising a seal ring support riveting rack, a rotating tool is arranged on the upper part of the seal ring support riveting rack, and a translation riveting assembly is arranged on the lower part of the seal ring support riveting rack.

[0007] The rotating tool comprises a rack connecting seat fixedly connected with the upper end of the seal ring support riveting rack, a lifting cylinder I is arranged in the rack connecting seat, a lifting cylinder mounting seat is fixedly inserted with the lifting cylinder I on the rack connecting seat, a supporting bracket is arranged at the lower end of the lifting cylinder I, a pair of pressing plate blocks are arranged on the upper part of the supporting bracket, a pressing cylinder is arranged between the pressing plate block and the inner wall of the upper end of the supporting bracket, a shaft coupling I is arranged between the supporting bracket and the lifting cylinder, and a connecting plate for driving the supporting bracket to rotate is arranged between the shaft coupling I and the supporting bracket.

[0008] The translation riveting assembly includes a rack base fixedly connected with the lower part of the seal ring support riveting machine rack, the upper end of the rack base is provided with a riveting seat, the upper end of the riveting seat is provided with a riveting joint, the front end of the riveting joint is provided with a stop block, the stop block and the riveting seat are provided with a lifting cylinder II, the rear end of the riveting joint is provided with a telescopic cylinder fixedly connected with the riveting seat, the riveting seat and the rack base are provided with a horizontal moving bottom plate, the horizontal moving bottom plate moves left and right on the rack base, the riveting seat and the horizontal moving bottom plate are provided with a riveting bottom plate, and the riveting bottom plate moves forward and backward on the horizontal moving bottom plate.

[0009] As preferred, the connecting plate is provided with a driven gear plate between the connecting plate and the support bracket, the upper end of the connecting plate is provided with a rotating motor mounting seat, and the lower end of the connecting plate is provided with a driving gear plate which is in tooth-shaped engagement with the driven gear plate and is in shaft connection with the rotating motor mounting seat.

[0010] As preferred, the lifting cylinder mounting seat side is provided with a sliding cylinder for driving the lifting cylinder mounting seat to move forward and backward, and the lower end of the lifting cylinder mounting seat on both sides is provided with a sliding rail I between the lifting cylinder mounting seat and the rack connecting seat.

[0011] As preferred, the upper end of the connecting plate on the four corners is provided with a guide rod extending out of the upper end of the lifting cylinder mounting seat, the upper end of the guide rod on the left and right sides is provided with a stop plate which is in plug-in type welding with the guide rod, the stop plate and the lifting cylinder mounting seat are provided with a lifting guide fixed plate which is in linear bearing type through sleeve connection with the guide rod, and the lifting guide fixed plate is in sleeve connection with the lifting cylinder I.

[0012] As preferred, the telescopic cylinder and the riveting joint are provided with a riveting push plate, the riveting push plate is provided with a sliding rail II between the riveting push plate and the riveting seat, the riveting push plate and the riveting bottom plate, the horizontal moving bottom plate and the rack base, and the horizontal moving bottom plate and the rack base, the sliding rail II is provided with a sliding block which is in sliding type plug-in between the sliding rail II and the riveting push plate, the sliding rail II and the horizontal moving bottom plate, and the sliding rail II and the riveting bottom plate.

[0013] As preferred, the horizontal moving bottom plate and the rack base are provided with a lead screw, the lead screw is provided with a bearing seat which is in snap spring limiting type plug-in fixed with the lead screw at both ends, the lead screw is provided with a motor mounting seat which is in bolt connection with the rack base at one end, the motor mounting seat is provided with a lead screw motor, and the lead screw motor and the lead screw are provided with a coupling II.

[0014] As preferred, the telescopic cylinder and the horizontal moving bottom plate are provided with a positioning cylinder seat, and the positioning cylinder seat is provided with a riveting positioning cylinder for driving the riveting seat to move forward and backward.

[0015] A control method of a dishwasher seal ring support riveting device, comprising the following operation steps:

[0016] First step: the rotating tool drives the lifting cylinder mounting base through the sliding cylinder to drive the support bracket to displace forward to load the sealing ring support and the dishwasher tank.

[0017] Second step: the pressing plate block is driven by the pressing cylinder to press down the dishwasher tank, so that the sealing ring support is sleeved with the dishwasher tank, then the support bracket is driven by the lifting cylinder mounting base through the sliding cylinder to displace backward to the upper side of the translation riveting assembly.

[0018] Third step: the lifting cylinder I is lowered, then the lifting cylinder II drives the abutting block to be lowered, the riveting and positioning cylinder drives the riveting seat to press the sealing ring support and the dishwasher tank.

[0019] Fourth step: the riveting push plate front end riveting joint completes the riveting operation of the sealing ring support and the dishwasher tank through the telescopic cylinder stretching.

[0020] As preferred, the horizontal riveting operation is realized by the lead screw driven by the lead screw motor; the support bracket three surfaces are rotated by the driving gear plate driving the driven gear plate, and the riveting operation of three edges is completed.

[0021] The present application can achieve the following effects:

[0022] The present application provides a dishwasher sealing ring support riveting device and a control method thereof, compared with the prior art, has the characteristics of compact structure, time and labor saving and good running stability. The problem of translation riveting of the sealing ring support is solved. The sealing ring support is limited to assemble. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structural schematic diagram of the present application.

[0024] Figure 2 It is the three-dimensional structure schematic diagram of the rotating tool of the present application.

[0025] Figure 3 It is the side view structure schematic diagram of the rotating tool of the present application.

[0026] Figure 4 It is the three-dimensional structure schematic diagram of the translation riveting assembly of the present application.

[0027] Figure 5 It is the side view structure schematic diagram of the translation riveting assembly of the present application.

[0028] In the diagram: 1. Sealing ring bracket riveting machine frame; 2. Rotary tooling; 3. Translation riveting assembly; 4. Frame connecting seat; 5. Sliding cylinder; 6. Stop plate; 7. Lifting cylinder I; 8. Lifting guide fixing plate; 9. Guide rod; 10. Lifting cylinder mounting seat; 11. Slide rail I; 12. Connecting plate; 13. Pressing cylinder; 14. Pressing plate; 15. Support bracket; 16. Driven gear disc; 17. Driven gear disc; 18. Rotary motor mounting seat; 19. Coupling I; 20. Screw motor; 21. Motor mounting seat; 22. Coupling II; 23. Lifting cylinder II; 24. Abutment block; 25. Riveting joint; 26. Telescopic cylinder; 27. Riveting push plate; 28. Slider; 29. ​​Horizontal base plate; 30. Slide rail II; 31. Bearing seat; 32. Screw; 33. Frame base; 34. Riveting base plate; 35. Riveting positioning cylinder; 36. Positioning cylinder seat. Detailed Implementation

[0029] The technical solution of the invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0030] Example: Figures 1-5 As shown, a dishwasher sealing ring bracket riveting device includes a sealing ring bracket riveting machine frame 1, a rotating tool 2 on the upper part of the sealing ring bracket riveting machine frame 1, and a translational riveting assembly 3 on the lower part of the sealing ring bracket riveting machine frame 1.

[0031] The rotating fixture 2 includes a frame connecting seat 4 fixedly connected to the upper end of the sealing ring bracket riveting frame 1. A lifting cylinder I7 is installed inside the frame connecting seat 4. A lifting cylinder mounting seat 10, which is plugged into and fixed to the lifting cylinder I7, is installed on the frame connecting seat 4. A sliding cylinder 5, which drives the lifting cylinder mounting seat 10 to move back and forth, is installed on the side of the lifting cylinder mounting seat 10. Slide rails I11 are installed between the lower ends of both sides of the lifting cylinder mounting seat 10 and the frame connecting seat 4. A support bracket 15 is installed at the lower end of the lifting cylinder I7. A pair of pressure plates 14 are installed on the upper part of the support bracket 15. A clamping cylinder 13 is installed between the pressure plate 14 and the upper inner wall of the support bracket 15. A coupling I19 is installed between the support bracket 15 and the lifting cylinder 7. A connecting plate 12, which drives the support bracket 15 to rotate, is installed between the coupling I19 and the support bracket 15. A driven gear disk 16 is provided between the connecting plate 12 and the support bracket 15. A rotary motor mounting seat 18 is provided at the upper end of the connecting plate 12, and a driving gear disk 17 is provided at the lower end of the connecting plate 12. The driving gear disk 17 is connected to the rotary motor mounting seat 18 by a rotating shaft and meshes with the driven gear disk 16. Guide rods 9 extending from the upper end of the four corners of the connecting plate 12 are provided, extending to the upper end of the lifting cylinder mounting seat 10. Stop plates 6 are provided at the upper ends of the guide rods 9 on the left and right sides and are welded to the guide rods 9. A lifting guide fixing plate 8 is provided between the stop plate 6 and the lifting cylinder mounting seat 10 and is linearly bearing-type through-sleeved with the guide rods 9. The lifting guide fixing plate 8 is sleeved with the lifting cylinder I7.

[0032] The translational riveting assembly 3 includes a frame base 33 that is fixedly connected to the lower part of the riveting machine frame 1 of the sealing ring bracket. A riveting seat 35 is provided at the upper end of the frame base 33. A riveting joint 25 is provided on the riveting seat 35. A stop block 24 is provided at the front end of the riveting joint 25. A lifting cylinder II 23 is provided between the stop block 24 and the riveting seat 35. A telescopic cylinder 26 is provided at the rear end of the riveting joint 25 and is fixedly connected to the riveting seat 35. A transverse base plate 29 is provided between the riveting seat 35 and the frame base 33. A positioning cylinder seat 37 is provided between the telescopic cylinder 26 and the transverse base plate 29. A riveting positioning cylinder 36 is provided on the positioning cylinder seat 37 to drive the riveting seat 35 to move back and forth. The transverse base plate 29 moves left and right on the frame base 33. A riveting base plate 34 is provided between the riveting seat 35 and the transverse base plate 29. The riveting base plate 34 moves back and forth on the transverse base plate 29. A riveting push plate 27 is provided between the telescopic cylinder 26 and the riveting joint 25. A slide rail II 30 is provided between the riveting push plate 27 and the riveting seat 35, the riveting base plate 34 and the transverse base plate 29, and the transverse base plate 29 and the frame base 33. A slider 28 that slides and inserts into the slide rail 30 is provided between the slide rail II 30 and the riveting push plate 27, the slide rail II 30 and the transverse base plate 29, and the slide rail II 30 and the riveting base plate 34. A lead screw 32 is provided between the transverse base plate 29 and the frame base 33. Both ends of the lead screw 32 are provided with bearing seats 31 that are fixed by spring retaining. One end of the lead screw 32 is provided with a motor mounting seat 21 that is bolted to the frame base 33. A lead screw motor 20 is provided on the motor mounting seat 21. A coupling II 22 is provided between the lead screw motor 20 and the lead screw 31.

[0033] A control method for a dishwasher sealing ring bracket riveting device includes the following steps:

[0034] Step 1: The rotating fixture 2 drives the lifting cylinder mounting seat 10 through the sliding cylinder 5, which in turn moves the support bracket 15 forward to load the sealing ring bracket and the dishwasher tank.

[0035] Step 2: The pressing cylinder 13 drives the pressing plate 14 to press down the dishwasher tank, so that the sealing ring bracket is fitted into the dishwasher tank. Then, the sliding cylinder 5 drives the lifting cylinder mounting seat 10 to move the support bracket 15 backward to above the translation riveting assembly 3.

[0036] Step 3: Lifting cylinder I7 descends, then lifting cylinder II23 drives block 24 to descend, and riveting positioning cylinder 36 drives riveting seat 35 to make block 24 press the sealing ring bracket and dishwasher tank together.

[0037] Step 4: The riveting joint 25 at the front end of the riveting push plate 27 is riveted by the extension cylinder 26 to complete the riveting operation of the sealing ring bracket and the dishwasher tank.

[0038] The horizontal riveting operation is realized by driving the screw rod 32 by the screw rod motor 20; the rotation of the three surfaces of the supporting bracket 15 is realized by driving the driven gear plate 16 by the driving gear plate 17, and the riveting operation of the three edges is realized.

[0039] In summary, the dishwasher seal ring support riveting device and the control method thereof have the characteristics of compact structure, time and labor saving and good running stability. The problem of translational riveting of the seal ring support is solved. Limited assembly of the seal ring support is realized.

[0040] The above is only a specific embodiment of the present application, but the structural features of the present application are not limited to this. Any changes or modifications made by those skilled in the art within the scope of the present application are covered by the patent scope of the present application.

Claims

1. A dishwasher seal carrier riveting device characterized by: The utility model provides a sealing ring support riveting machine frame (1), the sealing ring support riveting machine frame (1) upper portion is equipped with rotary tooling (2), the sealing ring support riveting machine frame (1) lower portion is equipped with translation riveting subassembly (3); The rotary tooling (2) includes the fixed rack connecting seat (4) connected with the upper end of the sealing ring support riveting machine frame (1), the rack connecting seat (4) is equipped with the lift cylinder I (7) in, the rack connecting seat (4) is equipped with the lift cylinder mounting seat (10) of fixed plug-in with the lift cylinder I (7), the lower end of the lift cylinder I (7) is equipped with the support bracket (15), the support bracket (15) upper portion is equipped with a pair of pressing plate blocks (14), the pressing plate blocks (14) with the inner wall of support bracket (15) upper end are all equipped with the pressure cylinder (13), the support bracket (15) with the lift cylinder I (7) is equipped with the shaft coupling I (19), the shaft coupling I (19) with the support bracket (15) is equipped with the connecting plate (12) of driving support bracket (15) and rotating, The translation riveting subassembly (3) includes the fixed machine frame base (33) connected with the lower portion of the sealing ring support riveting machine frame (1), the machine frame base (33) upper end is equipped with the riveting seat (35), the riveting seat (35) is equipped with the riveting connector (25), the riveting connector (25) front end is equipped with the block (24), the block (24) with the riveting seat (35) is equipped with the lift cylinder II (23), the riveting connector (25) rear end is equipped with the telescopic cylinder (26) of fixed connection with the riveting seat (35), the riveting seat (35) with the machine frame base (33) is equipped with the horizontal movement bottom plate (29), the horizontal movement bottom plate (29) is left and right horizontal movement on the machine frame base (33), the riveting seat (35) with the horizontal movement bottom plate (29) is equipped with the riveting bottom plate (34), the riveting bottom plate (34) is displaced in front and back on the horizontal movement bottom plate (29).

2. The dishwasher gasket support riveting device of claim 1, wherein: The connecting plate (12) with the support bracket (15) is equipped with the driven gear disc (16), the connecting plate (12) upper end is equipped with the rotary motor mounting seat (18), the connecting plate (12) lower end is equipped with the driving gear disc (17) of rotary shaft connection with the rotary motor mounting seat (18) and with the driven gear disc (16) gear meshing drive.

3. The dishwasher gasket support riveting device of claim 1, wherein: The lift cylinder mounting seat (10) side is equipped with the slip cylinder (5) of driving lift cylinder mounting seat (10) displacement in front and back, the lower end of the lift cylinder mounting seat (10) both sides with the rack connecting seat (4) is equipped with the slide rail I (11).

4. The dishwasher gasket support riveting device of claim 1, wherein: The connecting plate (12) four edges corner upper end is equipped with the guide rod (9) of extending the upper end of the lift cylinder mounting seat (10), the guide rod (9) upper end of left and right sides is equipped with the stop plate (6) of fixed plug-in welding with the guide rod (9), the stop plate (6) with the lift cylinder mounting seat (10) is equipped with the lift guide fixed plate (8) of straight line bearing type through sleeve joint with the guide rod (9), the lift guide fixed plate (8) is sleeve jointed with the lift cylinder I (7).

5. The dishwasher gasket support riveting device of claim 1, wherein: The telescopic air cylinder (26) is provided with a riveting and pressing push plate (27) between the riveting and pressing joint (25), the riveting and pressing push plate (27) is provided with a sliding rail II (30) between the riveting and pressing seat (35), the riveting and pressing bottom plate (34) and the horizontal moving bottom plate (29), the horizontal moving bottom plate (29) is provided with the sliding rail II (30) between the horizontal moving bottom plate (29) and the rack base (33), the sliding rail II (30) is provided with a sliding block (28) which is slidingly inserted into the sliding rail II (30) between the riveting and pressing push plate (27), the sliding rail II (30) and the riveting and pressing bottom plate (34).

6. The dishwasher gasket support riveting device of claim 1, wherein: The horizontal moving bottom plate (29) is provided with a screw rod (32) between the horizontal moving bottom plate (29) and the rack base (33), the screw rod (32) is provided with a bearing seat (31) which is fixedly inserted into the screw rod (32) at both ends of the screw rod (32), the screw rod (32) is provided with a motor mounting seat (21) which is fixedly connected to the rack base (33) at one end of the screw rod (32), the motor mounting seat (21) is provided with a screw rod motor (20), the screw rod motor (20) is provided with a shaft coupling II (22) between the screw rod motor (20) and the screw rod (32).

7. The dishwasher gasket support riveting device of claim 1, wherein: The telescopic air cylinder (26) is provided with a positioning air cylinder seat (37) between the telescopic air cylinder (26) and the horizontal moving bottom plate (29), the positioning air cylinder seat (37) is provided with a riveting and pressing positioning air cylinder (36) which drives the riveting and pressing seat (35) to move forward and backward. 8.A control method of a dishwasher seal ring holder riveting device, characterized by: The dishwasher seal ring support riveting device comprises a seal ring support riveting frame (1), a rotary tool (2) is arranged on the upper part of the seal ring support riveting frame (1), and a translation riveting assembly (3) is arranged on the lower part of the seal ring support riveting frame (1); The rotating tool (2) comprises a rack connecting seat (4) fixedly connected with the upper end of the sealing ring support riveting machine rack (1), a lifting cylinder I (7) is arranged in the rack connecting seat (4), a lifting cylinder mounting seat (10) is fixedly inserted with the lifting cylinder I (7) on the rack connecting seat (4), a sliding cylinder (5) for driving the lifting cylinder mounting seat (10) to move forward and backward is arranged on the side of the lifting cylinder mounting seat (10), and a sliding rail I (11) is arranged between the lower end of the lifting cylinder mounting seat (10) and the rack connecting seat (4); a support bracket (15) is arranged at the lower end of the lifting cylinder I (7), a pair of pressing plate blocks (14) are arranged on the upper part of the support bracket (15), a pressing cylinder (13) is arranged between the pressing plate block (14) and the inner wall of the upper end of the support bracket (15), a shaft coupling I (19) is arranged between the support bracket (15) and the lifting cylinder I (7), a connecting plate (12) for driving the support bracket (15) to rotate is arranged between the shaft coupling I (19) and the support bracket (15); a driven gear disc (16) is arranged between the connecting plate (12) and the support bracket (15), a rotating motor mounting seat (18) is arranged at the upper end of the connecting plate (12), a driving gear disc (17) is arranged at the lower end of the connecting plate (12) and connected with the rotating motor mounting seat (18) in a rotating shaft mode and in a tooth shape meshing driving mode with the driven gear disc (16); guide rods (9) extending out of the upper end of the lifting cylinder mounting seat (10) are arranged at the upper end of the four edges and corners of the connecting plate (12), stop plates (6) are fixedly welded with the guide rods (9) in an inserted mode at the upper end of the left and right guide rods (9), lifting guide fixing plates (8) are arranged between the stop plates (6) and the lifting cylinder mounting seat (10) and penetrate the guide rods (9) in a linear bearing mode, and the lifting guide fixing plates (8) are sleeved with the lifting cylinder I (7); The translation riveting assembly (3) includes the rack base (33) which is connected and fixed with the lower part of the sealing ring support riveting rack (1), the upper end of the rack base (33) is provided with a riveting seat (35), the upper end of the riveting seat (35) is provided with a riveting connector (25), the front end of the riveting connector (25) is provided with a stop block (24), the stop block (24) and the riveting seat (35) are provided with a lifting cylinder II (23), the rear end of the riveting connector (25) is provided with a telescopic cylinder (26) which is fixedly connected with the riveting seat (35), the riveting seat (35) and the rack base (33) are provided with a horizontal moving bottom plate (29), the telescopic cylinder (26) and the horizontal moving bottom plate (29) are provided with a positioning cylinder seat (37), the positioning cylinder seat (37) is provided with a riveting positioning cylinder (36) which drives the forward and backward displacement of the riveting seat (35), the horizontal moving bottom plate (29) moves left and right on the rack base (33), the riveting seat (35) and the horizontal moving bottom plate (29) are provided with a riveting bottom plate (34), the riveting bottom plate (34) moves forward and backward on the horizontal moving bottom plate (29); the telescopic cylinder (26) and the riveting connector (25) are provided with a riveting push plate (27), the riveting push plate (27), the riveting seat (35), the riveting bottom plate (34) and the horizontal moving bottom plate (29), and the horizontal moving bottom plate (29) and the rack base (33) are all provided with a sliding rail II (30), the sliding rail II (30), the riveting push plate (27), the sliding rail II (30) and the horizontal moving bottom plate (29), and the sliding rail II (30) and the riveting bottom plate (34) are all provided with a sliding block (28) which is slidably inserted with the sliding rail II (30), the horizontal moving bottom plate (29) and the rack base (33) are provided with a lead screw (32), both ends of the lead screw (32) are provided with a bearing seat (31) which is fixedly inserted with the lead screw (32) and is spring limited, one end of the lead screw (32) is provided with a motor mounting seat (21) which is bolted and fixed with the rack base (33), the motor mounting seat (21) is provided with a lead screw motor (20), the lead screw motor (20) and the lead screw (32) are provided with a coupling II (22); The control method comprises the following operation steps: First step: the rotating tool (2) drives the lifting cylinder mounting seat (10) to displace the support bracket (15) forward to load the sealing ring support and the dishwasher tank through the sliding cylinder (5); Second step: the pressing plate (14) is driven by the pressing cylinder (13) to press the dishwasher tank, so that the sealing ring support is sleeved with the dishwasher tank, then the lifting cylinder mounting seat (10) drives the support bracket (15) to displace backward to the upper part of the translation riveting assembly (3) through the sliding cylinder (5); Third step: the lifting cylinder I (7) is lowered, then the stop block (24) is driven by the lifting cylinder II (23) to be lowered, the riveting seat (35) is driven by the riveting positioning cylinder (36) to press the sealing ring support and the dishwasher tank tightly. Fourth step: through telescopic cylinder (26) stretch makes the riveting joint (25) of riveting push plate (27) front end complete seal ring support and the riveting operation of dishwasher tank body.

9. The control method of the dishwasher seal ring support riveting device according to claim 8, characterized in that: Through the lead screw motor (20) driven lead screw (32) realizes horizontal riveting operation; through the driving gear plate (17) driven driven gear plate (16), complete support bracket (15) three surface rotation, complete three edge riveting operation.

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