Intelligent riveting device with mechanical arm structure

Abstract

The invention belongs to the technical field of riveting devices, and discloses an intelligent riveting device with a mechanical arm structure, the intelligent riveting device comprises a protective shell, a guide assembly and a stroke guide frame are arranged on the inner side surface of the protective shell, a disc frame is slidably connected to the inner side surface of the stroke guide frame, and a clamping assembly is arranged on the inner side surface of the disc frame. The inner side surface of the protective shell is fixedly connected with an auxiliary bottom frame, and the auxiliary bottom frame is located below the clamping assembly. The positioning assembly is fixedly connected to the inner side surface of the protective shell and located below the auxiliary bottom frame, a driving motor is fixedly connected to the upper end of the protective shell, and the output end of the driving motor penetrates through the protective shell and is fixedly connected with a threaded rod; according to the design, the problems that the overall stroke precision and the overall reliability are affected by multiple drives, and rivet clamping and positioning are not stable are solved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of riveting devices, and particularly relates to an intelligent riveting device with a mechanical arm structure. BACKGROUND

[0002] The riveting device is a mechanical device for connecting workpieces into an inseparable whole through rivets, and is widely applied to the field of metal material processing. In the process of use, the existing riveting device often has the problems of multiple drives affecting overall stroke accuracy and overall reliability, and unstable clamping and positioning of the rivet. SUMMARY

[0003] In view of the problems of multiple drives affecting overall stroke accuracy and overall reliability and unstable clamping and positioning of the rivet in the prior art, the technical scheme is proposed as follows. An intelligent riveting device with a mechanical arm structure comprises: a protective shell; a guide assembly and a stroke guide frame arranged on the inner side surface of the protective shell; a disc frame slidably connected to the inner side surface of the stroke guide frame, wherein the inner side surface of the disc frame is provided with a clamping assembly; an auxiliary base frame fixedly connected to the inner side surface of the protective shell, wherein the auxiliary base frame is located below the clamping assembly; a positioning assembly fixedly connected to the inner side surface of the protective shell, wherein the positioning assembly is located below the auxiliary base frame.

[0004] As a preferred technical scheme of the above technical scheme, the guide assembly comprises: an opening and closing guide frame fixedly connected to the inner side surface of the protective shell, wherein the inner side surface of the opening and closing guide frame is provided with a stroke slot one and a stroke slot two; a return slot arranged on the inner side surface of the opening and closing guide frame, wherein the return slot is connected to the upper ends of the stroke slot one and the stroke slot two; a guide inclined slot arranged on the inner side surface of the opening and closing guide frame, wherein the guide inclined slot is connected to the bottom end of the stroke slot one and the lower part of the stroke slot two, and the stroke slot one, the stroke slot two, the stroke slot two and the return slot form a return-shaped sliding groove.

[0005] As a preferred technical scheme of the above technical scheme, the guide assembly further comprises: a guide rod slidably connected to the inner side surface of the return-shaped sliding groove, wherein the front end of the guide rod is fixedly connected with a sliding block; a base frame fixedly connected to the bottom end of the opening and closing guide frame, wherein the bottom end of the base frame is fixedly connected with a reset spring rod, the other end of the reset spring rod is fixedly connected with an inclined clamping piece, and the outer side surface of the inclined clamping piece is slidably connected with the inner side surface of the opening and closing guide frame; A baffle is fixedly connected to the front end of the opening and closing guide frame, and the rear end of the baffle is in abutment with the front end of the sliding block.

[0006] As a preferred embodiment of the above technical solution, the clamping assembly comprises: An inclined angle frame is slidingly connected to the inner side surface of the disc frame, a multi-stage spring rod is fixedly connected to the bottom upper end of the inclined angle frame, the other end of the multi-stage spring rod is fixedly connected to a triangular inclined block, the inner side surface of the triangular inclined block is slidingly connected to the bottom end of the inclined angle frame, and the bottom end of the triangular inclined block is in abutment with the upper end of the auxiliary base frame. A first shock absorber is fixedly connected to one end of the triangular inclined block away from the inclined angle frame, and the other end of the first shock absorber is fixedly connected to a limiting clamp. A Y-shaped frame is fixedly connected to the upper end of the inclined angle frame, and a second shock absorber is fixedly connected between the opposite faces of the Y-shaped frame. A lateral sliding rail is fixedly connected to the outer side surface of the left inclined angle frame, and the inner side surface of the lateral sliding rail is slidingly connected to the outer side surface of the sliding block.

[0007] As a preferred embodiment of the above technical solution, the positioning assembly comprises: A lateral mounting plate is fixedly connected to the inner side surface of the protective shell, and a guide column is fixedly connected to the outer side surface of the lateral mounting plate. A special-shaped frame is slidingly connected to the outer side surface of the guide column, a third shock absorber is fixedly connected to one end of the special-shaped frame away from the lateral mounting plate, the other end of the third shock absorber is fixedly connected to a roller frame, and a positioning roller is rotatably connected to the inner side surface of the roller frame.

[0008] As a preferred embodiment of the above technical solution, the positioning assembly further comprises: An intermediate piece is rotatably connected to the outer side surface of the special-shaped frame, auxiliary telescopic rods are fixedly connected to the upper and lower ends of the intermediate piece, and the other ends of the auxiliary telescopic rods are rotatably connected to the outer side surface of the roller frame. A fourth shock absorber is fixedly connected between the opposite faces of the special-shaped frame. An electric push rod is fixedly connected to one end of the front lateral mounting plate close to the special-shaped frame, and the other end of the electric push rod is fixedly connected to the outer side surface of the special-shaped frame.

[0009] As a preferred embodiment of the above technical solution, it further comprises: A driving motor is fixedly connected to the upper end of the protective shell, a threaded rod is fixedly connected to the output end of the driving motor and penetrates through the protective shell, and the lower end outer side surface of the threaded rod is rotatably connected to the inner side surface of the protective shell. An adjusting frame is threadedly connected to the outer side surface of the threaded rod, an adjusting telescopic rod is fixedly connected to one end of the adjusting frame close to the disc frame, and the other end of the adjusting telescopic rod is fixedly connected to the upper end of the disc frame. The collecting box is fixedly connected to the inner side surface of the protective shell, and a collecting opening is formed on one end of the collecting box close to the disc rack, and a discharging opening is formed on the other end of the collecting box away from the disc rack.

[0010] As a preferred embodiment of the above technical solution, the application further comprises: The fifth shock absorber is fixedly connected to the bottom end of the protective shell, and an annular positioning frame is fixedly connected to the bottom end of the fifth shock absorber. The rivet head is abutted to the bottom end of the annular positioning frame, a rivet rod is clamped to the inner side surface of the rivet head, the outer side surface of the rivet rod is abutted to the arc surface of the limiting clamping piece, and the outer side surface of the rivet rod is abutted to the outer side surface of the positioning roller.

[0011] As a preferred embodiment of the above technical solution, the application further comprises: The adjusting small arm is rotationally connected to the top end of the protective shell, The transfer member is rotationally connected to the other end of the adjusting small arm. The rotating large arm is rotationally connected to the inner side surface of the transfer member. The large arm rotating frame is rotationally connected to the other end of the rotating large arm. The base is rotationally connected to the bottom end of the large arm rotating frame.

[0012] The application has the following beneficial effects: Through the guide inclined chute, the guide rod can be driven to enter the second stroke groove from the first stroke groove when the guide rod moves downward, the clamping assembly can be driven to complete clamping of the rivet rod, and the bottom of the second stroke groove can be closed after the guide rod enters the second stroke groove through the inclined surface guiding effect of the reset spring rod and the inclined clamping piece, so that the clamping of the clamping assembly to the rivet rod is stable during the upward movement of the guide rod. Through the reset effect of the return groove and the multi-stage spring rod, the guide rod can be driven to return to the first stroke groove from the second stroke groove when the guide rod moves to the top end. Through the return chute composed of the first stroke groove, the second stroke groove, the second stroke groove and the return groove, and the combined action of the reset spring rod and the inclined clamping piece, the guide rod can be automatically switched between the first stroke groove and the return groove during the upward and downward movement of the guide rod, so that automatic clamping and loosening of the rivet rod are completed. Through the single driving piece, the consistency of the overall movement is ensured, the situation that multiple driving pieces affect the overall use precision is avoided, and the practicability and reliability of the whole are improved. By the limiting abutment of the auxiliary chassis to the triangular inclined block and the guiding of the inclined angle frame to the triangular inclined block, the triangular inclined block can be driven to move inward after the inclined angle frame and the triangular inclined block reach the corresponding positions, the preliminary abutment of the limiting clamp to the rivet rod is completed, the inclined angle frame continues to move downward, the triangular inclined block continues to move inward to extrude the first shock absorber, the clamping of the limiting clamp to the rivet rod is completed, and through the linkage of the Y-shaped frame and the second shock absorber, the synchronous movement of each inclined angle frame can be ensured, the clamping of the limiting clamp to the rivet rod is stable, the overall reliability and practicability are improved, and when the clamping assembly moves upward to clamp the rivet rod, the disc frame is guided by the stroke guide frame, the rivet rod can be driven to enter the collection box from the collection opening, when the disc frame reaches the highest position, the rivet rod is located at the center position of the collection box, and the clamping assembly is automatically released from the limiting of the rivet rod through the control of the guide assembly, so that the overall working efficiency and reliability are improved. Through the linkage of the special-shaped frame, the intermediate piece, the auxiliary telescopic rod and the roller frame, the parallel force of the upper and lower positioning rollers can be ensured during the clamping of the rivet rod, so that the offset of the rivet rod is avoided, the coaxiality of the rivet rod and the protective shell is ensured, and the overall reliability and stability are improved, and through the linkage of the fourth shock absorber and the special-shaped frame, the synchronous movement of each positioning roller can be ensured, and the overall positioning accuracy and practicability are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A perspective view of an intelligent riveting device with a mechanical arm structure is shown. Figure 2 A partial part schematic view of an intelligent riveting device with a mechanical arm structure is shown. Figure 3 A partial part exploded view of an intelligent riveting device with a mechanical arm structure is shown. Figure 4 A perspective view of a guide assembly is shown. Figure 3 A partial enlarged view of A in FIG. Figure 5 A partial part schematic view of FIG. Figure 3 is shown. Figure 6 A partial enlarged view of B in FIG. Figure 5 is shown. Figure 7 A partial enlarged view of C in FIG. Figure 5 is shown. Figure 8 A partial enlarged view of D in FIG. Figure 5 is shown. Figure 9 A perspective view of a guide assembly is shown. Figure 10 A partial part schematic view of FIG. Figure 9A local enlarged view at E; Figure 11 A perspective view of the positioning assembly is shown. Figure 12 A perspective view of the clamping assembly is shown. Figure 13 A perspective view of the clamping assembly is shown.

[0014] In the figure: 1, protective shell; 2, guide assembly; 201, opening and closing guide frame; 202, stroke slot one; 203, stroke slot two; 204, return stroke slot; 205, guide inclined slot; 206, guide rod; 207, sliding block; 208, base frame; 209, reset spring rod; 210, inclined clamping piece; 211, baffle; 3, stroke guide frame; 4, disc frame; 5, clamping assembly; 501, inclined angle frame; 502, multi-stage spring rod; 503, triangular inclined block; 504, first shock absorber; 505, limiting clamping piece; 506, Y-shaped frame; 507, second shock absorber; 508, lateral sliding rail; 6, auxiliary base frame; 7, positioning assembly; 701, lateral mounting plate; 702, guide column; 703, special-shaped frame; 704, third shock absorber; 705, roller frame; 706, positioning roller; 707, intermediate piece; 708, auxiliary telescopic rod; 709, fourth shock absorber; 710, electric push rod; 8, driving motor; 9, threaded rod; 10, adjusting frame; 11, adjusting telescopic rod; 12, collection box; 13, collection port; 14, discharge port; 15, fifth shock absorber; 16, annular positioning frame; 17, rivet head; 18, rivet rod; 19, adjusting small arm; 20, transfer member; 21, rotating large arm; 22, large arm rotating frame; 23, base. DETAILED DESCRIPTION

[0015] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the present application will be described clearly and completely below with reference to the embodiments.

[0016] Embodiment 1 The present application provides an intelligent riveting device with a mechanical arm structure, as shown in Figures 1 to 12As shown, including protective shell 1, the inner surface of protective shell 1 is provided with guide assembly 2 and stroke guide frame 3, the inner surface of stroke guide frame 3 is slidably connected with disc holder 4, the inner surface of disc holder 4 is provided with clamping assembly 5, the inner surface of protective shell 1 is fixedly connected with auxiliary chassis 6, auxiliary chassis 6 is located below clamping assembly 5; positioning assembly 7 is fixedly connected to the inner surface of protective shell 1, positioning assembly 7 is located below auxiliary chassis 6, the upper end of protective shell 1 is fixedly connected with driving motor 8, the output end of driving motor 8 is fixedly connected with threaded rod 9 penetrating protective shell 1, starting driving motor 8 can drive threaded rod 9 to rotate, thereby driving adjustment frame 10 to move up and down through the threaded transmission of threaded rod 9 and adjustment frame 10, providing power for the operation of guide assembly 2 and clamping assembly 5, the lower end of the outer surface of threaded rod 9 is rotatably connected with the inner surface of protective shell 1, the outer surface of threaded rod 9 is threadedly connected with adjustment frame 10, one end of adjustment frame 10 close to disc holder 4 is fixedly connected with adjustment telescopic rod 11, the other end of adjustment telescopic rod 11 is fixedly connected with the upper end of disc holder 4, the inner surface of protective shell 1 is fixedly connected with collecting box 12, one end of collecting box 12 close to disc holder 4 is provided with collecting port 13, the other end of collecting box 12 away from disc holder 4 is provided with discharge port 14, discharge port 14 is connected with external suction assembly pipe, the bottom end of protective shell 1 is fixedly connected with fifth shock absorber 15, the bottom end of fifth shock absorber 15 is fixedly connected with annular positioning frame 16, the bottom end of annular positioning frame 16 abuts with rivet head 17, through the spherical bottom end of annular positioning frame 16, it can adapt to various different rivet heads 17, the inner surface of rivet head 17 is clamped with rivet rod 18, the outer surface of rivet rod 18 abuts with the arc surface on limiting clamp 505, the outer surface of rivet rod 18 abuts with the outer surface of positioning roller 706, the top end of protective shell 1 is rotatably connected with adjustment small arm 19, the other end of adjustment small arm 19 is rotatably connected with transfer member 20, the inner surface of transfer member 20 is rotatably connected with rotating large arm 21, the other end of rotating large arm 21 is rotatably connected with large arm rotating frame 22, the bottom end of large arm rotating frame 22 is rotatably connected with base 23, the mechanical arm composed of adjustment small arm 19, transfer member 20, rotating large arm 21, large arm rotating frame 22 and base 23 can control the movement of protective shell 1, improve the overall adaptability and stability, positioning assembly 7 includes lateral mounting plate 701 fixedly connected with the inner surface of protective shell 1, the outer surface of lateral mounting plate 701 is fixedly connected with guide column 702, the outer surface of guide column 702 is slidably connected with special-shaped frame 703, one end of special-shaped frame 703 away from lateral mounting plate 701 is fixedly connected with third shock absorber 704, the other end of third shock absorber 704 is fixedly connected with roller frame 705, the inner surface of roller frame 705 is rotatably connected with positioning roller 706,The outer side surface of the special-shaped frame 703 is rotationally connected with an intermediate piece 707, the upper and lower ends of the intermediate piece 707 are fixedly connected with auxiliary telescopic rods 708, the other ends of the auxiliary telescopic rods 708 are rotationally connected with the outer side surface of the roller frame 705, the fourth shock absorbers 709 are fixedly connected between the opposite faces of the adjacent special-shaped frames 703, the one end of the front lateral mounting plate 701 close to the special-shaped frame 703 is fixedly connected with an electric push rod 710, the other end of the electric push rod 710 is fixedly connected with the outer side surface of the special-shaped frame 703, through the linkage of the special-shaped frame 703, the intermediate piece 707, the auxiliary telescopic rods 708 and the roller frame 705, the parallel force bearing of the upper and lower positioning rollers 706 during the clamping of the rivet rod 18 can be ensured, the offset of the rivet rod 18 is avoided, the coaxiality of the rivet rod 18 and the protective shell 1 is ensured, the overall reliability and stability are improved, through the linkage of the fourth shock absorbers 709 and the special-shaped frames 703, the synchronous movement of the positioning rollers 706 can be ensured, the overall positioning accuracy and practicality are further improved.

[0017] As Figures 1 to 12As shown, the guide assembly 2 includes an open-close guide frame 201 fixedly connected with the inner side surface of the protective shell 1, the inner side surface of the open-close guide frame 201 is provided with a stroke slot one 202 and a stroke slot two 203, the inner side surface of the open-close guide frame 201 is provided with a return slot 204, the return slot 204 is communicated with the upper ends of the stroke slot one 202 and the stroke slot two 203, the inner side surface of the open-close guide frame 201 is provided with a guide inclined slot 205, the guide inclined slot 205 is communicated with the bottom end of the stroke slot one 202 and the lower part of the stroke slot two 203, the stroke slot one 202, the stroke slot two 203, the stroke slot two 203 and the return slot 204 form a meandering chute, the inner side surface of the meandering chute is slidably connected with a guide rod 206, the front end of the guide rod 206 is fixedly connected with a sliding block 207, the bottom end of the open-close guide frame 201 is fixedly connected with a bottom frame 208, the bottom upper end of the bottom frame 208 is fixedly connected with a reset spring rod 209, the other end of the reset spring rod 209 is fixedly connected with an inclined clamping piece 210, the outer side surface of the inclined clamping piece 210 is slidably connected with the inner side surface of the open-close guide frame 201, the front end of the open-close guide frame 201 is fixedly connected with a baffle 211, the rear end of the baffle 211 is abutted with the front end of the sliding block 207, the clamping assembly 5 includes an inclined angle frame 501 slidably connected with the inner side surface of the disc frame 4, the bottom upper end of the inclined angle frame 501 is fixedly connected with a multi-stage spring rod 502, the other end of the multi-stage spring rod 502 is fixedly connected with a triangular inclined block 503, the inner side surface of the triangular inclined block 503 is slidably connected with the bottom end of the inclined angle frame 501, the bottom end of the triangular inclined block 503 is abutted with the upper end of the auxiliary bottom frame 6, the end of the triangular inclined block 503 away from the inclined angle frame 501 is fixedly connected with a first shock absorber 504, the other end of the first shock absorber 504 is fixedly connected with a limiting clamping piece 505, the upper end of the inclined angle frame 501 is fixedly connected with a Y-shaped frame 506, the second shock absorber 507 is fixedly connected between the opposite faces of adjacent Y-shaped frames 506, the outer side surface of the left inclined angle frame 501 is fixedly connected with a lateral sliding rail 508, the inner side surface of the lateral sliding rail 508 is slidably connected with the outer side surface of the sliding block 207, through the guide inclined slot 205, the guide rod 206 can be driven to enter the stroke slot two 203 from the stroke slot one 202 when the guide rod 206 moves downward, the clamping assembly 5 is driven to complete clamping of the rivet rod 18, and through the inclined surface guiding action of the reset spring rod 209 and the inclined clamping piece 210, the bottom of the stroke slot two 203 can be closed after the guide rod 206 enters the stroke slot two 203, the clamping of the rivet rod 18 by the clamping assembly 5 during the upward movement of the guide rod 206 is ensured to be stable, through the reset action of the return slot 204 and the multi-stage spring rod 502, the guide rod 206 can be driven to return to the stroke slot one 202 from the stroke slot two 203 when the guide rod 206 moves to the top end,The return spring rod 209 and the inclined clamping piece 210 are combined to form a return chute composed of the stroke groove one 202, the stroke groove two 203, the stroke groove two 203 and the return groove 204, and the switching of the guide rod 206 between the stroke groove one 202 and the return groove 204 is automatically completed when the guide rod 206 moves up and down, so that the automatic clamping and loosening of the rivet rod 18 are completed, and the whole movement consistency is ensured, the situation that the overall use precision is affected by multiple driving parts is avoided, the overall practicability and reliability are improved, the limiting abutment of the triangular inclined block 503 by the auxiliary chassis 6 and the guiding of the triangular inclined block 503 by the inclined angle frame 501 can drive the triangular inclined block 503 to move inward after the inclined angle frame 501 and the triangular inclined block 503 reach the corresponding positions, the preliminary abutment of the rivet rod 18 by the limiting clamping piece 505 is completed, the inclined angle frame 501 continues to move downward, the triangular inclined block 503 continues to move inward to extrude the first damper 504, the clamping of the rivet rod 18 is completed, the linkage of the Y-shaped frame 506 and the second damper 507 can ensure the synchronous movement of the inclined angle frames 501, ensure the clamping stability of the limiting clamping piece 505 to the rivet rod 18, improve the overall reliability and practicability, and when the clamping assembly 5 clamps the rivet rod 18 and moves upward, the disc frame 4 is guided by the stroke guide frame 3, the rivet rod 18 can be driven to enter the collection box 12 from the collection opening 13, when the disc frame 4 reaches the highest position, the rivet rod 18 is located at the center position of the collection box 12, and the clamping assembly 5 is automatically released from the limiting of the rivet rod 18 by the control of the guide assembly 2, the overall working efficiency and reliability are improved.

[0018] Working principle: the mechanical arm composed of the small arm 19, the transfer member 20, the rotating large arm 21, the large arm rotating frame 22 and the base 23 drives the protective shell 1 to align the rivet on the external rivet disc, moves downward, abuts the rivet head 17 through the annular positioning frame 16, starts the electric push rod 710 to drive the positioning roller 706 to complete the positioning of the rivet rod 18, starts the driving motor 8 to drive the adjusting frame 10 to move downward, the clamping assembly 5 completes the clamping and limiting of the rivet rod 18 through the cooperation of the guide assembly 2 and the clamping assembly 5, the mechanical arm drives the rivet head 17 and the rivet rod 18 to reach the processing position, the driving motor 8 drives the adjusting frame 10 to move upward, the rivet rod 18 can be driven to reach the collection box 12 through the cooperation of the guide assembly 2, the stroke guide frame 3, the disc frame 4 and the clamping assembly 5, and the limiting of the rivet rod 18 by the clamping assembly 5 is released, the recycling of the waste rivet rod 18 is completed, the mechanical arm adjusts the protective shell 1 to be level during the process, and moves towards the rivet disc, the practicability and stability of the whole are improved.

[0019] The above examples are only used to illustrate the technical solutions of the present application, but not limit it.

Claims

1. An intelligent riveting device having a mechanical arm structure, characterized by, The utility model relates to a kind of disc type automatic door, including: Protective shell (1); Guide assembly (2) and stroke guide frame (3) are arranged in the inner side surface of protective shell (1); Disc holder (4) is slidably connected to the inner side surface of stroke guide frame (3), and the inner side surface of the disc holder (4) is provided with clamping assembly (5); Auxiliary chassis (6) is fixedly connected to the inner side surface of protective shell (1), and the auxiliary chassis (6) is below clamping assembly (5); Positioning assembly (7) is fixedly connected to the inner side surface of protective shell (1), and the positioning assembly (7) is below auxiliary chassis (6).

2. The intelligent riveting device with a mechanical arm structure according to claim 1, characterized in that, The guide assembly (2) includes: Opening and closing guide frame (201) is fixedly connected to the inner side surface of protective shell (1), and the inner side surface of the opening and closing guide frame (201) is provided with stroke slot one (202) and stroke slot two (203); Return slot (204) is opened in the inner side surface of opening and closing guide frame (201), and the return slot (204) is communicated with the upper end of stroke slot one (202) and stroke slot two (203); Guide inclined slot (205) is opened in the inner side surface of opening and closing guide frame (201), and the guide inclined slot (205) is communicated with the bottom end of stroke slot one (202) and the lower part of stroke slot two (203), and stroke slot one (202), stroke slot two (203), stroke slot two (203) and return slot (204) form a return-shaped sliding groove.

3. The intelligent riveting device with a mechanical arm structure according to claim 2, characterized in that, The guide assembly (2) further includes: Guide rod (206) is slidably connected to the inner side surface of the return-shaped sliding groove, and the front end of the guide rod (206) is fixedly connected with a sliding block (207); Chassis (208) is fixedly connected to the bottom end of opening and closing guide frame (201), and the bottom upper end of the chassis (208) is fixedly connected with a reset spring rod (209), and the other end of the reset spring rod (209) is fixedly connected with an inclined clamping piece (210), and the outer side surface of the inclined clamping piece (210) is slidably connected with the inner side surface of the opening and closing guide frame (201); Baffle (211) is fixedly connected to the front end of opening and closing guide frame (201), and the rear end of the baffle (211) is abutted with the front end of the sliding block (207).

4. The intelligent riveting device with a mechanical arm structure according to claim 3, characterized in that, The clamping assembly (5) includes: Inclined angle frame (501) is slidably connected to the inner side surface of disc holder (4), and the bottom upper end of the inclined angle frame (501) is fixedly connected with a multi-stage spring rod (502), and the other end of the multi-stage spring rod (502) is fixedly connected with a triangular inclined block (503), and the inner side surface of the triangular inclined block (503) is slidably connected with the bottom end of the inclined angle frame (501), and the bottom end of the triangular inclined block (503) is abutted with the upper end of the auxiliary chassis (6); First shock absorber (504) is fixedly connected to one end of the triangular inclined block (503) away from the inclined angle frame (501), and the other end of the first shock absorber (504) is fixedly connected with a limiting clamping piece (505); Y-shaped frame (506) is fixedly connected to the upper end of the inclined angle frame (501), and a second shock absorber (507) is fixedly connected between the opposite faces of adjacent Y-shaped frames (506). The lateral slide rail (508) is fixedly connected to the outer side surface of the left inclined corner support (501), and the inner side surface of the lateral slide rail (508) is slidably connected with the outer side surface of the sliding block (207).

5. The intelligent riveting device with a mechanical arm structure according to claim 1, characterized in that, The positioning assembly (7) comprises: The lateral mounting plate (701) is fixedly connected to the inner side surface of the protective shell (1), and the outer side surface of the lateral mounting plate (701) is fixedly connected with the guide column (702); The special-shaped frame (703) is slidably connected to the outer side surface of the guide column (702), one end of the special-shaped frame (703) away from the lateral mounting plate (701) is fixedly connected with the third shock absorber (704), the other end of the third shock absorber (704) is fixedly connected with the roller frame (705), and the inner side surface of the roller frame (705) is rotatably connected with the positioning roller (706).

6. The intelligent riveting device with a mechanical arm structure according to claim 5, characterized in that, The positioning assembly (7) further comprises: The intermediate piece (707) is rotatably connected to the outer side surface of the special-shaped frame (703), the upper and lower ends of the intermediate piece (707) are fixedly connected with the auxiliary telescopic rod (708), and the other end of the auxiliary telescopic rod (708) is rotatably connected with the outer side surface of the roller frame (705); The fourth shock absorber (709) is fixedly connected between the opposite surfaces of the adjacent special-shaped frames (703); The electric push rod (710) is fixedly connected to one end of the front lateral mounting plate (701) close to the special-shaped frame (703), and the other end of the electric push rod (710) is fixedly connected with the outer side surface of the special-shaped frame (703).

7. The intelligent riveting device with a mechanical arm structure according to claim 1, characterized in that, Further comprising: The driving motor (8) is fixedly connected to the upper end of the protective shell (1), the output end of the driving motor (8) is fixedly connected with the threaded rod (9) penetrating through the protective shell (1), and the lower end of the threaded rod (9) is rotatably connected with the inner side surface of the protective shell (1); The adjusting frame (10) is threadedly connected to the outer side surface of the threaded rod (9), one end of the adjusting frame (10) close to the disc frame (4) is fixedly connected with the adjusting telescopic rod (11), and the other end of the adjusting telescopic rod (11) is fixedly connected with the upper end of the disc frame (4); The collecting box (12) is fixedly connected to the inner side surface of the protective shell (1), a collecting opening (13) is formed in one end of the collecting box (12) close to the disc frame (4), and a discharging opening (14) is formed in the other end of the collecting box (12) away from the disc frame (4). 8.The intelligent riveting device with a mechanical arm structure according to claim 5, characterized in that, Further comprising: The fifth shock absorber (15) is fixedly connected to the bottom end of the protective shell (1), and the bottom end of the fifth shock absorber (15) is fixedly connected with the annular positioning frame (16); The rivet head (17) abuts against the bottom end of the annular positioning frame (16), the inner side surface of the rivet head (17) is clamped with the rivet rod (18), the outer side surface of the rivet rod (18) abuts against the arc surface on the limiting clamping piece (505), and the outer side surface of the rivet rod (18) abuts against the outer side surface of the positioning roller (706). 9.The intelligent riveting device with a mechanical arm structure according to claim 1, characterized in that, Further comprising: The adjusting small arm (19) is rotatably connected to the top end of the protective shell (1), The transfer member (20) is rotatably connected to the other end of the adjusting small arm (19). The rotating large arm (21) is rotatably connected to the inner side surface of the middle transfer member (20); The large arm rotating frame (22) is rotatably connected to the other end of the rotating large arm (21); The base (23) is rotatably connected to the bottom end of the large arm rotating frame (22).

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