Dish washing machine sealing ring support riveting device and control method thereof

Abstract

The invention relates to a dish-washing machine sealing ring support riveting device and a control method thereof, and belongs to the technical field of dish-washing machine sealing ring support riveting equipment.The dish-washing machine sealing ring support riveting device comprises a sealing ring support riveting rack, a rotating tool is arranged on the upper portion of the sealing ring support riveting rack, and a translation riveting assembly is arranged on the lower portion of the sealing ring support riveting rack. The rotating tool comprises a rack connecting base fixedly connected with the upper end of the sealing ring support riveting rack, a lifting air cylinder I is arranged in the rack connecting base, a lifting air cylinder mounting base fixed with the lifting air cylinder I in an inserted mode is arranged on the rack connecting base, and a supporting bracket is arranged at the lower end of the lifting air cylinder I. The translation riveting assembly comprises a machine frame base fixedly connected with the lower portion of the sealing ring support riveting machine frame, a riveting seat is arranged at the upper end of the machine frame base, and a riveting connector is arranged on the riveting seat. The device has the characteristics of compact structure, time saving, labor saving and good operation stability. The problem of translation riveting of the sealing ring support is solved. Limiting assembly of the sealing ring support is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of dishwasher sealing ring bracket riveting equipment, and in particular to a dishwasher sealing ring bracket riveting device and a control method thereof. Background Art

[0002] A dishwasher is a device that automatically washes dishes such as bowls, chopsticks, plates, dishes, knives, forks, etc. Fully automatic dishwashers on the market can be divided into two categories: home and commercial. Home fully automatic dishwashers are only suitable for families, and they mainly include cabinet, tabletop, sink-integrated, and integrated types. With the increasing consumption level of people, the work of washing dishes can be handed over to dishwashers, saving time.

[0003] In the current environment, there is a high demand for the installation of the sealing ring of the dishwasher, which not only plays a role in dust and water prevention, but also has the effect of reducing noise in daily use. The installation of the sealing ring needs to be assembled and fixed to the dishwasher housing through the sealing ring bracket. Summary of the invention

[0004] The present invention mainly solves the deficiencies in the prior art and provides a dishwasher sealing ring bracket riveting device and a control method thereof, which has the characteristics of compact structure, time-saving, labor-saving and good operation stability. It solves the problem of translation riveting of the sealing ring bracket and realizes the limited assembly of the sealing ring bracket.

[0005] The above technical problems of the present invention are mainly solved by the following technical solutions: A dishwasher sealing ring bracket riveting device comprises a sealing ring bracket riveting frame, wherein a rotating tool is arranged on the upper part of the sealing ring bracket riveting frame, and a translation riveting assembly is arranged on the lower part of the sealing ring bracket riveting frame.

[0006] The rotating tooling includes a frame connecting seat which is connected and fixed to the upper end of the riveted frame of the sealing ring bracket, a lifting cylinder I is arranged inside the frame connecting seat, a lifting cylinder mounting seat which is plug-in fixed to the lifting cylinder I is arranged on the frame connecting seat, a supporting bracket is arranged at the lower end of the lifting cylinder I, a pair of pressure plates are arranged on the upper part of the supporting bracket, a clamping cylinder is arranged between the pressure plates and the inner wall of the upper end of the supporting bracket, a coupling I is arranged between the supporting bracket and the lifting cylinder, and a connecting plate which drives the supporting bracket to rotate is arranged between the coupling I and the supporting bracket.

[0007] The translational riveting assembly includes a frame base connected and fixed to the lower part of the sealing ring bracket riveting frame, a riveting seat is provided at the upper end of the frame base, a riveting joint is provided on the riveting seat, a stop block is provided at the front end of the riveting joint, a lifting cylinder II is provided between the stop block and the riveting seat, a telescopic cylinder fixedly connected to the riveting seat is provided at the rear end of the riveting joint, a transverse bottom plate is provided between the riveting seat and the frame base, the transverse bottom plate moves horizontally left and right on the frame base, a riveting bottom plate is provided between the riveting seat and the transverse bottom plate, and the riveting bottom plate moves forward and backward on the transverse bottom plate.

[0008] Preferably, a driven gear plate is provided between the connecting plate and the supporting bracket, a rotating motor mounting seat is provided at the upper end of the connecting plate, and a driving gear plate is provided at the lower end of the connecting plate, which is connected to the rotating motor mounting seat with a rotating shaft and is tooth-engaged and driven with the driven gear plate.

[0009] Preferably, a sliding cylinder for driving the lifting cylinder mounting seat to move forward and backward is provided on the side of the lifting cylinder mounting seat, and a sliding rail I is provided between the lower ends of both sides of the lifting cylinder mounting seat and the frame connecting seat.

[0010] Preferably, guide rods extending from the upper end of the lifting cylinder mounting seat are provided at the upper ends of the four corners of the connecting plate, and stop plates plug-in welded and fixed to the guide rods are provided at the upper ends of the left and right guide rods. A lifting guide fixing plate linearly bearing-type penetrating sleeved with the guide rods is provided between the stop plate and the lifting cylinder mounting seat, and the lifting guide fixing plate is sleeved with the lifting cylinder I.

[0011] Preferably, a riveting push plate is provided between the telescopic cylinder and the riveting joint, a slide rail II is provided between the riveting push plate and the riveting seat, between the riveting bottom plate and the transverse bottom plate, and between the transverse bottom plate and the frame base, and a slider slidably inserted with the slide rail is provided between the slide rail II and the riveting push plate, between the slide rail II and the transverse bottom plate, and between the slide rail II and the riveting bottom plate.

[0012] Preferably, a screw rod is provided between the transverse bottom plate and the frame base, both ends of the screw rod are provided with bearing seats which are inserted and fixed with the screw rod in a limit spring manner, one end of the screw rod is provided with a motor mounting seat which is bolted and fixed to the frame base, a screw motor is provided on the motor mounting seat, and a coupling II is provided between the screw motor and the screw rod.

[0013] Preferably, a positioning cylinder seat is provided between the telescopic cylinder and the transverse bottom plate, and a riveting positioning cylinder for driving the riveting seat to move forward and backward is provided on the positioning cylinder seat.

[0014] A control method for a dishwasher sealing ring bracket riveting device comprises the following operating steps: The first step: the rotary tool drives the lifting cylinder mounting seat through the sliding cylinder to drive the supporting bracket to move forward to load the sealing ring bracket and the dishwasher tank body.

[0015] Step 2: Use the compression cylinder to drive the pressure plate to press down the dishwasher tank body so that the sealing ring bracket and the dishwasher tank body are connected in place, and then use the sliding cylinder to drive the lifting cylinder mounting seat to drive the support bracket to move backward to above the translation riveting assembly.

[0016] Step 3: Lifting cylinder I descends, and then lifting cylinder II drives the stop block to descend, and the riveting positioning cylinder drives the riveting seat to make the stop block press the sealing ring bracket and the dishwasher tank body.

[0017] Step 4: The riveting joint at the front end of the riveting push plate is stretched by the telescopic cylinder to complete the riveting operation of the sealing ring bracket and the dishwasher tank body.

[0018] Preferably, the lateral riveting operation is performed by driving the screw through a screw motor; the driven gear plate is driven by the active gear plate to complete the rotation of the three surfaces of the support bracket, thereby completing the riveting operation of the three sides.

[0019] The present invention can achieve the following effects: The present invention provides a dishwasher sealing ring bracket riveting device and a control method thereof, which, compared with the prior art, has the characteristics of compact structure, time-saving, labor-saving and good operation stability. It solves the problem of translation riveting of the sealing ring bracket and realizes the limited assembly of the sealing ring bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the rotary tooling of the present invention.

[0022] Figure 3 It is a side structural schematic diagram of the rotary tooling of the present invention.

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the translation riveting assembly of the present invention.

[0024] Figure 5 It is a side structural schematic diagram of the translation riveting assembly of the present invention.

[0025] In the figure: sealing ring bracket riveting frame 1, rotating tooling 2, translation riveting assembly 3, frame connecting seat 4, sliding cylinder 5, stop plate 6, lifting cylinder I7, lifting guide fixing plate 8, guide rod 9, lifting cylinder mounting seat 10, slide rail I11, connecting plate 12, clamping cylinder 13, pressure plate 14, supporting bracket 15, driven gear plate 16, driving gear plate 17, rotating motor mounting seat 18, coupling I19, screw motor 20, motor mounting seat 21, coupling II22, lifting cylinder II23, block 24, riveting joint 25, telescopic cylinder 26, riveting push plate 27, slider 28, transverse bottom plate 29, slide rail II30, bearing seat 31, screw 32, frame base 33, riveting bottom plate 34, riveting seat 35, riveting positioning cylinder 36, positioning cylinder seat 37. DETAILED DESCRIPTION

[0026] The technical solution of the invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0027] Example: Figure 1-5 As shown, a dishwasher sealing ring bracket riveting device comprises a sealing ring bracket riveting frame 1, a rotating tool 2 is arranged on the upper part of the sealing ring bracket riveting frame 1, and a translation riveting assembly 3 is arranged on the lower part of the sealing ring bracket riveting frame 1.

[0028] The rotary tooling 2 includes a frame connection seat 4 connected and fixed to the upper end of the sealing ring bracket riveted frame 1, a lifting cylinder Ⅰ7 is arranged in the frame connection seat 4, a lifting cylinder mounting seat 10 plug-in fixed to the lifting cylinder Ⅰ7 is arranged on the frame connection seat 4, a sliding cylinder 5 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 slide rail Ⅰ11 is arranged between the lower ends of both sides of the lifting cylinder mounting seat 10 and the frame connection seat 4. A support bracket 15 is arranged at the lower end of the lifting cylinder Ⅰ7, a pair of pressure plates 14 are arranged on the upper part of the support bracket 15, and a clamping cylinder 13 is arranged between the pressure plate 14 and the inner wall of the upper end of the support bracket 15, a coupling Ⅰ19 is arranged between the support bracket 15 and the lifting cylinder 7, and a connecting plate 12 driving the support bracket 15 to rotate is arranged between the coupling Ⅰ19 and the support bracket 15. A driven gear plate 16 is provided between the connecting plate 12 and the supporting bracket 15, a rotating motor mounting seat 18 is provided at the upper end of the connecting plate 12, and a driving gear plate 17 is provided at the lower end of the connecting plate 12, which is connected to the rotating motor mounting seat 18 and is driven by the driven gear plate 16 in a toothed meshing manner. Guide rods 9 extending from the upper end of the lifting cylinder mounting seat 10 are provided at the upper ends of the four corners of the connecting plate 12, and stop plates 6 are provided at the upper ends of the guide rods 9 on the left and right sides, which are fixed by plug-in welding with the guide rods 9. A lifting guide fixing plate 8 is provided between the stop plate 6 and the lifting cylinder mounting seat 10, which is connected to the guide rods 9 in a linear bearing-type through-sleeve manner, and the lifting guide fixing plate 8 is sleeved with the lifting cylinder I7.

[0029] The translation riveting assembly 3 includes a frame base 33 connected and fixed to the lower part of the sealing ring bracket riveting frame 1, 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 fixedly connected to the riveting seat 35 is provided at the rear end of the riveting joint 25, a transverse bottom 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 bottom plate 29, a riveting positioning cylinder 36 for driving the riveting seat 35 to move forward and backward is provided on the positioning cylinder seat 37, the transverse bottom plate 29 moves horizontally left and right on the frame base 33, a riveting bottom plate 34 is provided between the riveting seat 35 and the transverse bottom plate 29, and the riveting bottom plate 34 moves forward and backward on the transverse bottom 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, between the riveting bottom plate 34 and the transverse bottom plate 29, and between the transverse bottom plate 29 and the frame base 33, a slider 28 slidably inserted with the slide rail 30 is provided between the slide rail Ⅱ 30 and the riveting push plate 27, between the slide rail Ⅱ 30 and the transverse bottom plate 29, and between the slide rail Ⅱ 30 and the riveting bottom plate 34, a screw rod 32 is provided between the transverse bottom plate 29 and the frame base 33, bearing seats 31 are provided at both ends of the screw rod 32, and a motor mounting seat 21 is provided at one end of the screw rod 32, which is bolted and fixed to the frame base 33, a screw motor 20 is provided on the motor mounting seat 21, and a coupling Ⅱ 22 is provided between the screw motor 20 and the screw rod 31.

[0030] A control method for a dishwasher sealing ring bracket riveting device comprises the following operating steps: The first step: the rotating tool 2 drives the lifting cylinder mounting seat 10 through the sliding cylinder 5 to drive the supporting bracket 15 to move forward to load the sealing ring bracket and the dishwasher tank body.

[0031] Step 2: The pressing cylinder 13 drives the pressure plate 14 to press down the dishwasher tank body, so that the sealing ring bracket and the dishwasher tank body are connected in place, and then the sliding cylinder 5 drives the lifting cylinder mounting seat 10 to drive the support bracket 15 to move backward to above the translation riveting assembly 3.

[0032] Step 3: The lifting cylinder I7 descends, and then the lifting cylinder II 23 drives the stop block 24 to descend, and the riveting positioning cylinder 36 drives the riveting seat 35 so that the stop block 24 presses the sealing ring bracket and the dishwasher tank body.

[0033] Step 4: The riveting joint 25 at the front end of the riveting push plate 27 is stretched by the telescopic cylinder 26 to complete the riveting operation of the sealing ring bracket and the dishwasher tank body.

[0034] The screw motor 20 drives the screw 32 to realize the lateral riveting operation; the active gear plate 17 drives the driven gear plate 16 to complete the rotation of the three surfaces of the support bracket 15 and complete the riveting operation of the three sides.

[0035] In summary, the dishwasher sealing ring bracket riveting device and control method thereof have the characteristics of compact structure, time-saving and labor-saving, and good operation stability. The problem of translation riveting of the sealing ring bracket is solved, and the sealing ring bracket is limitedly assembled.

[0036] The above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A dishwasher sealing ring bracket riveting device, characterized in that: It comprises a sealing ring bracket riveting frame (1), wherein a rotating tool (2) is provided on the upper part of the sealing ring bracket riveting frame (1), and a translation riveting assembly (3) is provided on the lower part of the sealing ring bracket riveting frame (1); The rotating tooling (2) comprises a frame connecting seat (4) connected and fixed to the upper end of the sealing ring bracket riveted frame (1), a lifting cylinder I (7) is arranged in the frame connecting seat (4), a lifting cylinder mounting seat (10) which is plug-connected and fixed to the lifting cylinder I (7) is arranged on the frame connecting seat (4), a support bracket (15) is arranged at the lower end of the lifting cylinder I (7), a pair of pressure plates (14) are arranged on the upper part of the support bracket (15), a clamping cylinder (13) is arranged between the pressure plates (14) and the inner wall of the upper end of the support bracket (15), a coupling I (19) is arranged between the support bracket (15) and the lifting cylinder (7), and a connecting plate (12) for driving the support bracket (15) to rotate is arranged between the coupling I (19) and the support bracket (15); The translational riveting assembly (3) comprises a frame base (33) connected and fixed to the lower part of the sealing ring bracket riveting frame (1); 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 stopper (24) is provided at the front end of the riveting joint (25); a lifting cylinder II (23) is provided between the stopper (24) and the riveting seat (35); a telescopic cylinder (26) fixedly connected to the riveting seat (35) is provided at the rear end of the riveting joint (25); a transverse bottom plate (29) is provided between the riveting seat (35) and the frame base (33); the transverse bottom plate (29) moves horizontally left and right on the frame base (33); a riveting bottom plate (34) is provided between the riveting seat (35) and the transverse bottom plate (29); the riveting bottom plate (34) moves forward and backward on the transverse bottom plate (29).

2. The dishwasher sealing ring bracket riveting device according to claim 1, characterized in that: A driven gear plate (16) is provided between the connecting plate (12) and the supporting bracket (15); a rotating motor mounting seat (18) is provided at the upper end of the connecting plate (12); and a driving gear plate (17) is provided at the lower end of the connecting plate (12) and is connected to a rotating shaft of the rotating motor mounting seat (18) and is tooth-engaged with the driven gear plate (16).

3. The dishwasher sealing ring bracket riveting device according to claim 1, characterized in that: The side of the lifting cylinder mounting seat (10) is provided with a sliding cylinder (5) for driving the lifting cylinder mounting seat (10) to move forward and backward, and a sliding rail I (11) is provided between the lower ends of both sides of the lifting cylinder mounting seat (10) and the frame connecting seat (4).

4. The dishwasher sealing ring bracket riveting device according to claim 1, characterized in that: The upper ends of the four corners of the connecting plate (12) are provided with guide rods (9) extending from the upper end of the lifting cylinder mounting seat (10), and the upper ends of the guide rods (9) on the left and right sides are provided with stop plates (6) that are plug-in welded and fixed to the guide rods (9). A lifting guide fixing plate (8) that is linearly bearing-type and sleeved through the guide rods (9) is provided between the stop plate (6) and the lifting cylinder mounting seat (10), and the lifting guide fixing plate (8) is sleeved with the lifting cylinder I (7).

5. The dishwasher sealing ring bracket riveting device according to claim 1, characterized in that: 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), between the riveting bottom plate (34) and the transverse bottom plate (29), and between the transverse bottom plate (29) and the frame base (33), and a slider (28) slidably inserted with the slide rail (30) is provided between the slide rail II (30) and the riveting push plate (27), between the slide rail II (30) and the transverse bottom plate (29), and between the slide rail II (30) and the riveting bottom plate (34).

6. The dishwasher sealing ring bracket riveting device according to claim 1, characterized in that: A screw rod (32) is provided between the transverse bottom plate (29) and the frame base (33), and bearing seats (31) are provided at both ends of the screw rod (32) and are fixed to the screw rod (32) by means of a retaining spring. One end of the screw rod (32) is provided with a motor mounting seat (21) which is bolted and fixed to the frame base (33), and a screw motor (20) is provided on the motor mounting seat (21), and a coupling II (22) is provided between the screw motor (20) and the screw rod (31).

7. The dishwasher sealing ring bracket riveting device according to claim 1, characterized in that: A positioning cylinder seat (37) is provided between the telescopic cylinder (26) and the transverse bottom plate (29), and a riveting positioning cylinder (36) for driving the riveting seat (35) to move forward and backward is provided on the positioning cylinder seat (37).

8. A control method for a dishwasher sealing ring bracket riveting device, characterized in that: The sealing ring bracket riveting device for a dishwasher comprises a sealing ring bracket riveting frame (1), wherein a rotating tool (2) is provided on the upper part of the sealing ring bracket riveting frame (1), and a translation riveting assembly (3) is provided on the lower part of the sealing ring bracket riveting frame (1); The rotary tooling (2) comprises a frame connection seat (4) connected and fixed to the upper end of the sealing ring bracket riveted frame (1), a lifting cylinder I (7) is arranged in the frame connection seat (4), a lifting cylinder mounting seat (10) which is plug-in fixed to the lifting cylinder I (7) is arranged on the frame connection seat (4), a sliding cylinder (5) which drives 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 slide rail I (11) is arranged between the lower ends of both sides of the lifting cylinder mounting seat (10) and the frame connection seat (4); a support bracket (15) is arranged at the lower end of the lifting cylinder I (7), a pair of pressure plates (14) are arranged on the upper part of the support bracket (15), and a clamping cylinder (13) is arranged between the pressure plate (14) and the inner wall of the upper end of the support bracket (15), and a coupling I (19) is arranged between the support bracket (15) and the lifting cylinder (7), and the coupling I ( 19) and the support bracket (15) are provided with a connecting plate (12) for driving the support bracket (15) to rotate; a driven gear plate (16) is provided between the connecting plate (12) and the support bracket (15); a rotating motor mounting seat (18) is provided at the upper end of the connecting plate (12); and a driving gear plate (17) connected to the rotating motor mounting seat (18) and driven by the driven gear plate (16) is provided at the lower end of the connecting plate (12); guide rods (9) extending from the upper end of the lifting cylinder mounting seat (10) are provided at the upper ends of the four corners of the connecting plate (12); stop plates (6) fixed to the guide rods (9) by plug-in welding are provided at the upper ends of the guide rods (9) on the left and right sides; a lifting guide fixing plate (8) linearly bearing-type through-sleeved with the guide rods (9) is provided between the stop plate (6) and the lifting cylinder mounting seat (10); the lifting guide fixing plate (8) is sleeved with the lifting cylinder I (7); The translation riveting assembly (3) comprises a frame base (33) connected and fixed to the lower part of the sealing ring bracket riveting frame (1), the upper end of the frame base (33) is provided with a riveting seat (35), the riveting seat (35) is provided with a riveting joint (25), the front end of the riveting joint (25) is provided with a stopper (24), a lifting cylinder II (23) is provided between the stopper (24) and the riveting seat (35), and the rear end of the riveting joint (25) is provided with a telescopic cylinder (26) fixedly connected to the riveting seat (35). ), a transverse bottom 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 bottom plate (29), a riveting positioning cylinder (36) for driving the riveting seat (35) to move forward and backward is provided on the positioning cylinder seat (37), the transverse bottom plate (29) moves horizontally left and right on the frame base (33), a riveting bottom plate (34) is provided between the riveting seat (35) and the transverse bottom plate (29), the riveting bottom plate (34) is provided on the transverse bottom plate The plate (29) is displaced forward and backward on the telescopic cylinder (26); 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), between the riveting bottom plate (34) and the transverse bottom plate (29), and between the transverse bottom plate (29) and the frame base (33); a slide rail II (30) is provided between the slide rail II (30) and the riveting push plate (27), between the slide rail II (30) and the transverse bottom plate (29), and between the slide rail II (30) and the riveting bottom plate (34). A slider (28) is inserted and slidably inserted, a screw rod (32) is provided between the transverse bottom plate (29) and the frame base (33), both ends of the screw rod (32) are provided with bearing seats (31) which are inserted and fixed with the screw rod (32) in a retaining spring limiting manner, one end of the screw rod (32) is provided with a motor mounting seat (21) which is bolted and fixed to the frame base (33), a screw motor (20) is provided on the motor mounting seat (21), and a coupling II (22) is provided between the screw motor (20) and the screw rod (31); The control method includes the following steps: The first step: the rotating tool (2) drives the lifting cylinder mounting seat (10) through the sliding cylinder (5) to drive the supporting bracket (15) to move forward to load the sealing ring bracket and the dishwasher tank body; Step 2: The pressing plate (14) is driven by the pressing cylinder (13) to press down the dishwasher tank body so that the sealing ring bracket and the dishwasher tank body are connected in place, and then the lifting cylinder mounting seat (10) is driven by the sliding cylinder (5) to drive the supporting bracket (15) to move backward to the top of the translation riveting assembly (3); Step 3: The lifting cylinder I (7) descends, and then the lifting cylinder II (23) drives the stopper (24) to descend, and the riveting and positioning cylinder (36) drives the riveting and pressing seat (35) so that the stopper (24) presses the sealing ring bracket and the dishwasher tank body; Step 4: The riveting operation of the sealing ring bracket and the dishwasher tank body is completed by stretching the riveting joint (25) at the front end of the riveting push plate (27) through the telescopic cylinder (26).

9. The control method of the dishwasher sealing ring bracket riveting device according to claim 8, characterized in that: The screw motor (20) drives the screw (32) to realize the lateral riveting operation; the driving gear plate (17) drives the driven gear plate (16) to complete the rotation of the three surfaces of the support bracket (15), thereby completing the riveting operation of the three sides.

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