A rivet lock screw device for a disk assembly in an impeller

Abstract

A riveting and screw-locking device for an impeller disc assembly includes a first indexing mechanism on a worktable. The first indexing mechanism includes a clockwise rotating first indexing plate and multiple first jigs formed on the surface of the first indexing plate. The worktable also includes a bushing feeding mechanism, a disc feeding mechanism, a riveting mechanism, and a tooth-upsetting mechanism. A second indexing mechanism is located on the worktable to the right of the first indexing mechanism. The second indexing mechanism includes a clockwise rotating second indexing plate and multiple second jigs formed on the surface of the second indexing plate. A translation and rotation mechanism is located on the worktable between the first and second indexing mechanisms. A screw-locking mechanism is located on the worktable behind the second indexing plate. An interactive material feeding mechanism is located on the worktable to the right of the second indexing plate. A flip-translation mechanism is located on the worktable between the second indexing plate and the interactive material feeding mechanism. The device achieves fully automated riveting and screw-locking of the impeller disc assembly with high efficiency.

Description

Technical Field

[0001] This utility model relates to a riveting and screw-locking device for an impeller disc assembly. Background Technology

[0002] Centrifugal fan impellers consist of a front disc, a middle disc, a rear disc, and multiple blades. Generally, when we talk about the impeller middle disc assembly of a centrifugal fan, we are referring to three parts: the middle disc, the bushing, and the locking screw. The bushing is usually fixed to the center of the middle disc by riveting. The locking screw is screwed onto the bushing to further tighten it when the input shaft is inserted into the bushing.

[0003] In the production process, the intermediate disc and the bushing are typically riveted together first. Then, the locking screw is screwed into the corresponding screw hole on the bushing to form a whole, facilitating the subsequent assembly of the fan impeller. The riveting and screw-locking processes of the impeller intermediate disc assembly require manual labor combined with semi-automatic equipment to complete step by step, resulting in a low level of automation. Due to the high annual production volume of centrifugal fans, enterprises often need to transform and upgrade to achieve full automation of the riveting and screw-locking of the impeller intermediate disc assembly.

[0004] The invention patent with authorization announcement number CN108284162B and titled "An Automatic Riveting Method for Assembling Fan Shaft Sleeves and Mid-Discs" is an earlier application by the applicant and can be used as a reference. Summary of the Invention

[0005] To address the shortcomings mentioned above, this utility model provides a riveting and screw-locking device for impeller disc assemblies.

[0006] To achieve the above objectives, this utility model provides a riveting and screw-locking device for an impeller disc assembly, comprising a worktable, a first indexing mechanism on the worktable surface, the first indexing mechanism including a clockwise rotating first indexing plate and a plurality of first jigs formed on the surface of the first indexing plate; the worktable surface is also provided with a bushing feeding mechanism, a disc feeding mechanism, a riveting mechanism, and an upsetting mechanism, the bushing feeding mechanism, the disc feeding mechanism, the riveting mechanism, and the upsetting mechanism being arranged sequentially along the rotation direction of the first indexing plate;

[0007] The second indexing mechanism is disposed on the worktable and located to the right of the first indexing mechanism. The second indexing mechanism includes a clockwise rotating second indexing plate and a plurality of second fixtures formed on the surface of the second indexing plate.

[0008] A translational and rotary mechanism is disposed on the worktable, between the first indexing mechanism and the second indexing mechanism;

[0009] A screw-locking mechanism is provided on the worktable, behind the second indexing plate;

[0010] The system includes a flipping and translating mechanism and an interactive material dispensing mechanism. The interactive material dispensing mechanism is located on the worktable to the right of the second indexing plate, and the flipping and translating mechanism is located on the worktable between the second indexing plate and the interactive material dispensing mechanism.

[0011] Furthermore, the bushing feeding mechanism includes a feeding vibratory plate, a product channel connected to the feeding vibratory plate, a separation slider disposed at the discharge end of the product channel, and a cylinder for driving the separation slider to slide to achieve position switching of the bushing on the separation slider.

[0012] Furthermore, the bushing feeding mechanism also includes a directional transfer assembly that grips and transfers the bushing on the separating slider to the first fixture. The directional transfer assembly includes a directional rod, a cylinder one for driving the directional rod to move, a transfer gripper one, a gripper cylinder one for controlling the transfer gripper one to grip or release the workpiece, a cylinder two for controlling the transfer gripper one to rotate, a cylinder three for controlling the transfer gripper one to move along a guide rail one, and a cylinder four for controlling the transfer gripper one to move along a guide rail two.

[0013] Furthermore, the middle plate feeding mechanism includes a middle plate feeding indexing plate and multiple middle plate positioning fixtures disposed on the middle plate feeding indexing plate. The middle plate positioning fixture includes two fixed positioning columns and a positioning plate that can be raised and lowered along the positioning columns. The middle plate feeding mechanism also includes a middle plate transfer assembly that grabs the middle plate from the middle plate positioning fixture and transfers it to the first fixture. The middle plate transfer assembly includes a vacuum suction cup, a cylinder five that controls the movement of the vacuum suction cup along a guide rail three, a cylinder six that controls the movement of the vacuum suction cup along a guide rail four, a push rod for lifting the positioning plate, and a servo module one that drives the push rod to move along a guide rail five.

[0014] Furthermore, the riveting mechanism includes a pneumatic-hydraulic booster cylinder and a riveting die driven by the pneumatic-hydraulic booster cylinder, and the upsetting mechanism includes a pneumatic-hydraulic booster cylinder and an upsetting die driven by the pneumatic-hydraulic booster cylinder.

[0015] Furthermore, the translational and rotary mechanism includes a second transfer gripper, a second gripper cylinder for controlling the second transfer gripper to grasp or release the workpiece, a first rotary cylinder for controlling the second transfer gripper to rotate, a seventh cylinder for controlling the first rotary cylinder to move along a sixth guide rail, and a eighth cylinder for controlling the first rotary cylinder to move along a seventh guide rail.

[0016] Furthermore, the screw-locking mechanism includes a screw-locking gun head and a cylinder nine that drives the screw-locking gun head to slide along the guide rail eight. There are two screw-locking gun heads, both of which are mounted on a sliding frame. The sliding frame is controlled by a cylinder ten to slide along the guide rail nine.

[0017] Furthermore, the flipping and translating mechanism includes a transfer gripper three, a gripper cylinder five that controls the transfer gripper three to grip or release the workpiece, a rotary cylinder two that controls the transfer gripper three to rotate, a servo module two that controls the rotary cylinder two to move along the linear track ten, and a cylinder eleven that controls the rotary cylinder two to move along the linear track eleven.

[0018] Furthermore, the interactive material dispensing mechanism includes an upper slide table and a lower slide table arranged one above the other, a cylinder 12 for driving the upper slide table to slide along a track 12, and a cylinder 13 for driving the lower slide table to slide along a track 13.

[0019] Furthermore, the device also includes a detection mechanism and a waste removal mechanism. The waste removal mechanism includes a transfer gripper four, a gripper cylinder three for controlling the transfer gripper four to grip or release the workpiece, a cylinder fifteen for controlling the lifting and lowering of the gripper cylinder three, and a cylinder fourteen for controlling the sliding of the gripper cylinder three.

[0020] The advantages of this utility model over the prior art are as follows:

[0021] The device has a compact and reasonable structural design, which realizes the complete automation of riveting and screw tightening of the impeller disk assembly, and greatly improves efficiency. Attached Figure Description

[0022] Figure 1 A perspective view of a riveting and locking screw device for an impeller disk assembly;

[0023] Figure 2 This is a schematic diagram of the first indexing mechanism involved;

[0024] Figure 3 This is a schematic diagram of the second indexing mechanism involved;

[0025] Figure 4 This is a schematic diagram of the bushing feeding mechanism (feeding vibratory feeder part).

[0026] Figure 5 This is a schematic diagram of the bushing feeding mechanism involved (separation slider part);

[0027] Figure 6 This is a schematic diagram of the bushing feeding mechanism (transfer gripper part).

[0028] Figure 7 A diagram of the intermediate material supply organizations involved. Figure 1 ;

[0029] Figure 8 A diagram of the intermediate material supply organizations involved. Figure 2 ;

[0030] Figure 9 This is a schematic diagram of the riveting mechanism involved;

[0031] Figure 10 This is a schematic diagram of the upset gear mechanism involved;

[0032] Figure 11 This is a schematic diagram of the translation and rotation mechanism involved;

[0033] Figure 12 This is a schematic diagram of the screw-locking mechanism involved;

[0034] Figure 13 This is a schematic diagram of the flipping and translation mechanism involved;

[0035] Figure 14 This is a schematic diagram of the interactive material dispensing mechanism involved.

[0036] Figure 15 This is a schematic diagram of the waste removal mechanism involved. Detailed Implementation

[0037] like Figures 1-3 As shown, an embodiment of the present invention provides a riveting and screw-locking device for an impeller disc assembly, comprising a worktable 200, on which a first indexing mechanism 10 is provided. The first indexing mechanism 10 includes a clockwise rotating first indexing plate 101 and eight first jigs 102 formed on the surface of the first indexing plate 101. The worktable 200 also includes a bushing feeding mechanism 30, a disc feeding mechanism 40, a riveting mechanism 50, and an upsetting mechanism 60, arranged sequentially along the rotation direction of the first indexing plate 101. A second indexing mechanism 2... The second indexing mechanism 20 is located on the worktable 200 and to the right of the first indexing mechanism 10. The second indexing mechanism 20 includes a clockwise rotating second indexing plate 201 and four second jigs 202 formed on the surface of the second indexing plate 201. The translation and rotation mechanism 70 is located on the worktable 200, between the first indexing mechanism 10 and the second indexing mechanism 20. The screw locking mechanism 80 is located on the worktable 200, behind the second indexing plate 201. The interactive material distribution mechanism 100 is located on the worktable 200, to the right of the second indexing plate 201. The flipping and translation mechanism 90 is located on the worktable 200, between the second indexing plate 201 and the interactive material distribution mechanism 100.

[0038] Combination Figure 1 , Figures 4-6The bushing feeding mechanism 30 includes a feeding vibratory plate 301, a product channel 302 connected to the feeding vibratory plate 301, a separation slider 303 located at the discharge end of the product channel 302, and a cylinder 304 that drives the separation slider 303 to slide to achieve position switching of the bushing 300 on the separation slider 303. The bushing feeding mechanism 30 also includes a directional transfer assembly that grips and transfers the bushing 300 on the separation slider 303 to the first fixture 102. The directional transfer assembly includes a directional rod 305, a first cylinder 306 that drives the directional rod 305 to move, a first transfer gripper 307, a gripper cylinder 308 that controls the first transfer gripper 307 to grip or release the workpiece, a second cylinder 309 that controls the first transfer gripper 307 to rotate, a third cylinder 311 that controls the first transfer gripper 307 to move along the first rail 310, and a fourth cylinder 313 that controls the first transfer gripper 307 to move along the second rail 312.

[0039] Combination Figure 1 , Figure 7 , Figure 8 The middle plate feeding mechanism 40 includes a middle plate feeding indexing plate 401 and four middle plate positioning fixtures 402 disposed on the middle plate feeding indexing plate 401. The middle plate positioning fixtures 402 include two positioning columns 4021 with fixed positions and a positioning plate 4022 that can be raised and lowered along the positioning columns 4021. The middle plate feeding mechanism 40 also includes a middle plate transfer assembly that grabs the middle plate 400 from the middle plate positioning fixtures 402 and transfers it to the first fixture 102. The middle plate transfer assembly includes a vacuum suction cup 403, a cylinder 405 that controls the vacuum suction cup 403 to move along the linear guide 404, a cylinder 407 that controls the vacuum suction cup 403 to move along the linear guide 406, a push rod 408 for lifting the positioning plate 4022, and a servo module 409 that drives the push rod 408 to move along the linear guide 410.

[0040] Combination Figure 1 , Figure 9 , Figure 10 The riveting mechanism 50 includes a pneumatic-hydraulic booster cylinder 501 and a riveting die 502 driven by the pneumatic-hydraulic booster cylinder 501. The upsetting mechanism 60 includes a pneumatic-hydraulic booster cylinder 601 and an upsetting die 602 driven by the pneumatic-hydraulic booster cylinder 601.

[0041] Combination Figure 1 , Figure 11 The translation and rotation mechanism 70 includes a second transfer gripper 701, a gripper cylinder 702 for controlling the second transfer gripper 701 to grip or release the workpiece, a rotary cylinder 703 for controlling the second transfer gripper 701 to rotate, a cylinder 705 for controlling the rotary cylinder 703 to move along a guide rail 704, and a cylinder 707 for controlling the rotary cylinder 703 to move along a guide rail 706.

[0042] Combination Figure 1 , Figure 12 The screw fastening mechanism 80 includes a screw fastening gun head 801 and a cylinder 803 that drives the screw fastening gun head 801 to slide along the guide rail 802. There are two screw fastening gun heads 801, and both screw fastening gun heads 801 are configured on a sliding frame 804. The sliding frame 804 is controlled by a cylinder 805 to slide along the guide rail 806.

[0043] Combination Figure 1 , Figure 13 The flipping and translation mechanism 90 includes a transfer gripper 3 901, a gripper cylinder 5 902 that controls the transfer gripper 3 901 to grip or release the workpiece, a rotary cylinder 2 903 that controls the rotation of the transfer gripper 3 901, a servo module 2 905 that controls the rotary cylinder 2 903 to move along the linear guide 10 904, and a cylinder 11 907 that controls the rotary cylinder 2 903 to move along the linear guide 11 906.

[0044] Combination Figure 1 , Figure 14 The interactive material dispensing mechanism 100 includes an upper slide 1001 and a lower slide 1002, which are arranged one above the other, a cylinder 12 1004 that drives the upper slide 1001 to slide along the track 12 1003, and a cylinder 13 1006 that drives the lower slide 1002 to slide along the track 13 1005.

[0045] Combination Figure 1 , Figure 15 The device also includes a detection mechanism and a scrap removal mechanism 110. The scrap removal mechanism 110 includes a transfer gripper four 1101, a gripper cylinder three 1102 that controls the transfer gripper four 1101 to grip or release the workpiece, a cylinder fifteen 1103 that controls the lifting of the gripper cylinder three 1102, and a cylinder fourteen 1104 that controls the sliding of the gripper cylinder three 1102.

[0046] The device has a compact and reasonable structural design, which realizes the complete automation of riveting and screw tightening of the impeller disk assembly, and greatly improves efficiency.

[0047] In practical use, for ease of understanding of this utility model, it will be described in conjunction with the accompanying drawings;

[0048] The device is controlled by a PLC to fully automate the riveting, upsetting, and screw fastening processes. The specific process is as follows:

[0049] Bushing feeding: combination Figure 1 , Figures 4-6The vibratory feeder 301 feeds the bushings 300 into the product channel 302 in an orderly manner. One of the bushings 300 at the end enters the separating slider 303. The cylinder 304 actuates to transfer the position of the bushings 300 on the separating slider 303. The cylinder 306 actuates to make the guide rod 305 press against the bushing 300. If the screw hole on the bushing 300 is exactly aligned with the guide rod 305, then part of the guide rod 305 enters the screw hole on the bushing 300. If the screw hole on the bushing 300 is not aligned with the guide rod 305, then part of the guide rod 305 enters the screw hole on the bushing 300. Once aligned, the gripper cylinder 308 controls the transfer gripper 307 to clamp the bushing 300, and the cylinder 2 309 controls the transfer gripper 307 to rotate through gear and rack transmission until the screw hole on the bushing 300 is aligned with the guide rod 305. This adjusts the circumferential direction of the bushing 300 to achieve the orientation function. After adjustment, the cylinders 311 and 313 control the clamped bushing 300 to move to the first fixture 102, completing the feeding of the bushing 300.

[0050] Mid-range material supply: combined Figure 1 , Figure 7 , Figure 8 The blanks of the middle plate 400 are stacked on the middle plate positioning fixture 402. As the middle plate feeding indexing plate 401 rotates, the blanks of the middle plate 400 on one of the middle plate positioning fixtures 402 are transferred to the top rod 408. The servo module 409 drives the top rod 408 to move along the linear guide 410, and the positioning plate 4022 rises along the positioning column 4021. That is, the blanks of the middle plate 400 also rise and are attracted by the vacuum suction cup 403. Then, the cylinders 405 and 407 control the attracted blanks of the middle plate 400 to move to the first fixture 102, thus completing the feeding of the middle plate 400.

[0051] Press riveting: joining Figure 1 , Figure 9 At the riveting mechanism 50, the pneumatic-hydraulic booster cylinder 501 drives the riveting mold 502 to move downward, thereby achieving the riveting of the middle plate 400 and the bushing 300.

[0052] upset teeth: combination Figure 1 , Figure 10 At the upsetting mechanism 60, the pneumatic-hydraulic booster cylinder 601 drives the upsetting mold 602 to move downward, thereby realizing the tooth profile machining of the circular periphery of the middle plate 400.

[0053] Translation and rotation of the workpiece: combined Figure 1 , Figure 11In the translation and rotation mechanism 70, the clamping cylinder 702 controls the transfer gripper 701 to grab the workpiece, and the cylinders 705 and 707 realize the transfer of the workpiece from the first fixture 102 to the second fixture 202; the rotating cylinder 703 controls the rotation of the workpiece so that when the workpiece reaches the second fixture 202, the screw hole of the bushing 300 is aligned with the screw-locking gun head 801.

[0054] Tightening screws: Combination Figure 1 , Figure 12 At the screw-locking mechanism 80, cylinder 9 803 drives screw-locking gun head 801 to move forward along linear guide 802, which can quickly screw screws into the screw hole of bushing 300. The screw-locking mechanism 80 is designed with two screw-locking gun heads 801. When cylinder 10 805 drives sliding frame 804 to move along linear guide 806, one of the screw-locking gun heads 801 can be aligned with the screw hole of bushing 300 on the second fixture 202. The screw-locking gun head 801 can be selected as needed, and the device has a certain degree of versatility.

[0055] Workpiece flipping and translation: combined Figure 1 , Figure 13 In the flipping and translating mechanism 90, the clamping cylinder 902 controls the transfer gripper 3 901 to grasp the workpiece, and the servo module 2 905 and cylinder 11 907 realize the position transfer of the workpiece; if it is necessary to flip the workpiece 180 degrees, the action of the rotary cylinder 2 903 realizes the flipping function.

[0056] Interactive workpiece splitting: combined with Figure 1 , Figure 13 , Figure 14 After the transfer gripper 3 901 grasps the workpiece, the position of the workpiece is transferred through the servo module 2 905 and the cylinder 11 907. The workpiece is released onto the upper slide 1001 or the lower slide 1002. The upper slide 1001 is driven by the cylinder 12 1004 to slide along the guide rail 12 1003, and the lower slide 1002 is driven by the cylinder 13 1006 to slide along the guide rail 13 1005, realizing interactive material distribution function and making material output more efficient.

[0057] In addition, combined Figure 1 , Figure 15The device also includes a detection mechanism and a scrap removal mechanism 110. The scrap removal mechanism 110 includes a transfer gripper four 1101, a gripper cylinder three 1102 that controls the transfer gripper four 1101 to grip or release the workpiece, a cylinder fifteen 1103 that controls the lifting and lowering of the gripper cylinder 1101, and a cylinder fourteen 1104 that controls the sliding of the gripper cylinder 1101. The detection mechanism consists of multiple sets of photoelectric switches (not shown in the figure) symmetrically arranged on the upper and lower sides of the second indexing plate 201. When a problem is detected in the workpiece, the gripper cylinder three 1102 controls the transfer gripper four 1101 to grip the scrapped workpiece. Then, the cylinder fifteen 1103 and the cylinder fourteen 1104 control the movement of the transfer gripper four 1101 to remove the scrapped workpiece in time. That is, when a problem is detected in the workpiece, the workpiece will bypass the flipping and translating mechanism 90 to the next station. After that, the workpiece will be automatically processed and removed by the scrap removal mechanism 110.

[0058] Apart from the need to periodically replenish the bushing 300 in the feeding vibratory plate 301 and periodically replenish the blank of the middle plate 400 on the middle plate positioning fixture 402, the device has achieved full automation.

[0059] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A riveting and screw-locking device for an impeller disc assembly, characterized in that: include A workbench (200) is provided on its table surface with a first indexing mechanism (10). The first indexing mechanism (10) includes a clockwise rotating first indexing disk (101) and a plurality of first jigs (102) formed on the disk surface of the first indexing disk (101). The workbench (200) is also provided with a bushing feeding mechanism (30), a middle disk feeding mechanism (40), a riveting mechanism (50), and an upsetting mechanism (60). The bushing feeding mechanism (30), the middle disk feeding mechanism (40), the riveting mechanism (50), and the upsetting mechanism (60) are arranged sequentially along the rotation direction of the first indexing disk (101). The second indexing mechanism (20) is located on the worktable (200) and to the right of the first indexing mechanism (10). The second indexing mechanism (20) includes a clockwise rotating second indexing plate (201) and a plurality of second fixtures (202) formed on the surface of the second indexing plate (201). Translation and rotation mechanism (70) is provided on the worktable (200) between the first indexing mechanism (10) and the second indexing mechanism (20); Screw locking mechanism (80), the screw locking mechanism (80) is located on the worktable (200) and on the rear side of the second indexing plate (201); The rotating and translating mechanism (90) and the interactive dispensing mechanism (100) are provided. The interactive dispensing mechanism (100) is located on the worktable (200) to the right of the second indexing plate (201). The rotating and translating mechanism (90) is located on the worktable (200) between the second indexing plate (201) and the interactive dispensing mechanism (100).

2. The riveting and screw-locking device for an impeller disk assembly according to claim 1, characterized in that: The bushing feeding mechanism (30) includes a feeding vibratory plate (301), a product channel (302) connected to the feeding vibratory plate (301), a separation slider (303) provided at the discharge end of the product channel (302), and a cylinder (304) for driving the separation slider (303) to slide to realize the position switching of the bushing (300) on the separation slider (303).

3. The riveting and screw-locking device for an impeller disk assembly according to claim 2, characterized in that: The bushing feeding mechanism (30) further includes a directional transfer assembly that grips and transfers the bushing (300) on the separating slider (303) to the first fixture (102). The directional transfer assembly includes a directional rod (305), a cylinder (306) that drives the directional rod (305) to move, a transfer gripper (307), a gripper cylinder (308) that controls the transfer gripper (307) to grip or release the workpiece, a cylinder (309) that controls the transfer gripper (307) to rotate, a cylinder (311) that controls the transfer gripper (307) to move along a guide rail (310), and a cylinder (313) that controls the transfer gripper (307) to move along a guide rail (312).

4. The riveting and screw-locking device for an impeller disk assembly according to claim 3, characterized in that: The intermediate plate feeding mechanism (40) includes an intermediate plate feeding indexing plate (401) and a plurality of intermediate plate positioning fixtures (402) disposed on the intermediate plate feeding indexing plate (401). The intermediate plate positioning fixtures (402) include two positioning posts (4021) with fixed positions and a positioning plate (4022) that can be raised and lowered along the positioning posts (4021). The intermediate plate feeding mechanism (40) also includes a mechanism for gripping and transferring the intermediate plate (400) from the intermediate plate positioning fixtures (402) to the first intermediate plate feeding mechanism (401). The middle plate transfer assembly on the fixture (102) includes a vacuum chuck (403), a cylinder five (405) for controlling the vacuum chuck (403) to move along the linear guide three (404), a cylinder six (407) for controlling the vacuum chuck (403) to move along the linear guide four (406), a push rod (408) for lifting the positioning plate (4022), and a servo module one (409) for driving the push rod (408) to move along the linear guide five (410).

5. A riveting and screw-locking device for an impeller disk assembly according to claim 4, characterized in that: The riveting mechanism (50) includes a pneumatic-hydraulic booster cylinder (501) and a riveting mold (502) driven by the pneumatic-hydraulic booster cylinder (501). The upsetting mechanism (60) includes a pneumatic-hydraulic booster cylinder (601) and an upsetting mold (602) driven by the pneumatic-hydraulic booster cylinder (601).

6. A riveting and screw-locking device for an impeller disk assembly according to claim 5, characterized in that: The translation and rotation mechanism (70) includes a second transfer gripper (701), a second gripper cylinder (702) for controlling the second transfer gripper (701) to grip or release the workpiece, a first rotary cylinder (703) for controlling the second transfer gripper (701) to rotate, a seventh cylinder (705) for controlling the first rotary cylinder (703) to move along a sixth track (704), and a eighth cylinder (707) for controlling the first rotary cylinder (703) to move along a seventh track (706).

7. A riveting and screw-locking device for an impeller disk assembly according to claim 6, characterized in that: The screw-locking mechanism (80) includes a screw-locking gun head (801) and a cylinder nine (803) that drives the screw-locking gun head (801) to slide along the track eight (802). There are two screw-locking gun heads (801), and both screw-locking gun heads (801) are arranged on a sliding frame (804). The sliding frame (804) is controlled by a cylinder ten (805) to slide along the track nine (806).

8. A riveting and screw-locking device for an impeller disk assembly according to claim 7, characterized in that: The flipping and translation mechanism (90) includes a transfer gripper three (901), a gripper cylinder five (902) that controls the transfer gripper three (901) to grip or release the workpiece, a rotary cylinder two (903) that controls the transfer gripper three (901) to rotate, a servo module two (905) that controls the rotary cylinder two (903) to move along the linear track ten (904), and a cylinder eleven (907) that controls the rotary cylinder two (903) to move along the linear track eleven (906).

9. A riveting and screw-locking device for an impeller disk assembly according to claim 8, characterized in that: The interactive material dispensing mechanism (100) includes an upper slide (1001) and a lower slide (1002) arranged one above the other, a cylinder 12 (1004) for driving the upper slide (1001) to slide along a linear track 12 (1003), and a cylinder 13 (1006) for driving the lower slide (1002) to slide along a linear track 13 (1005).

10. A riveting and screw-locking device for an impeller disk assembly according to claim 9, characterized in that: The device also includes a detection mechanism and a scrap rejection mechanism (110). The scrap rejection mechanism (110) includes a transfer gripper four (1101), a gripper cylinder three (1102) for controlling the transfer gripper four (1101) to grip or release the workpiece, a cylinder fifteen (1103) for controlling the lifting and lowering of the gripper cylinder three (1102), and a cylinder fourteen (1104) for controlling the sliding of the gripper cylinder three (1102).

Images