A round rubber ring hardware assembly machine

Abstract

The present invention discloses a circular rubber ring hardware assembly machine, which relates to the technical field of part processing, and includes a component blanking module, a progressive material transfer module, a feeding and dispensing module, a ring assembly module, a rubber ring assembly and oiling module, and a blanking chute. In this circular rubber ring hardware assembly machine, blanking modules for the outer ring, inner ring and rubber ring are respectively provided, and each module corresponds to a processing procedure. Moreover, corresponding mechanical modules are arranged at the positions of each processing procedure. After the components in the previous procedure are processed, they will be automatically transferred to the workstations of the next procedure. In this way, the existing manual labor is replaced by the mutually cooperating mechanical equipment, which not only has high efficiency, but also can save a large amount of labor costs, and is suitable for the production of a large number of circular rubber ring hardware parts.

Description

Technical Field

[0001] The present invention relates to the technical field of part processing, and particularly to a circular rubber ring hardware assembly machine. Background Art

[0002] The components of a circular rubber ring hardware are composed of an outer ring, an inner ring, and a rubber ring. During production and processing, the outer ring, inner ring, and rubber ring need to be assembled together in sequence. And for the sake of assembly, glue needs to be applied inside the outer ring. In order to improve the quality, an oil coating treatment also needs to be performed on the surface of the finished circular rubber ring hardware.

[0003] In the prior art, the above process is usually achieved by means of an artificial assembly line, that is, there are multiple workstations where workers are located on the assembly line, and each workstation corresponds to different processing steps. The drawback of this method is that the length of the assembly line is very long, occupying a large amount of space. In addition, this method has relatively high requirements for the proficiency and skill level of workers. Large-scale production requires more labor costs, which is not conducive to long-term development. For this reason, technicians in this field have proposed a circular rubber ring hardware assembly machine. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a circular rubber ring hardware assembly machine, which solves the problems raised in the above background art.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A circular rubber ring hardware assembly machine, comprising:

[0006] An assembly platform;

[0007] The top of the assembly platform is respectively fixedly installed with:

[0008] A component feeding module, which can automatically feed the outer ring, inner ring, and rubber ring of the circular rubber ring hardware respectively. Specifically, it includes an outer ring vibrating bowl, an inner ring vibrating bowl, and a rubber ring vibrating bowl fixedly installed on the top of the assembly platform;

[0009] A progressive material transfer module, which can transfer the corresponding components in each process to the next process;

[0010] A feeding and glue application module, which corresponds to the outlet of the outer ring vibrating bowl. The feeding and glue application module can place the outer ring discharged from the outer ring vibrating bowl on the corresponding workstation of the progressive material transfer module, and can perform glue application treatment on the outer ring;

[0011] Ring assembly module, the ring assembly module corresponding to the outlet of the inner ring vibrating feeder tray, the ring assembly module being able to place the inner ring discharged from the inner ring vibrating feeder tray on the upper part of the outer ring that has been coated with glue, and being able to assemble the outer ring and the inner ring together;

[0012] Rubber ring assembly and oil coating module, the rubber ring assembly and oil coating module corresponding to the outlet of the rubber ring vibrating feeder tray, the ring assembly module being able to place the rubber ring discharged from the rubber ring vibrating feeder tray into the assembly of the outer ring and the inner ring and perform the assembly;

[0013] Discharge chute, the inlet of the discharge chute corresponding to the outlet of the progressive material transfer module, for collecting finished products.

[0014] Further, the progressive material transfer module includes a station base fixedly installed at the top of the assembly platform, and a loading station, a dispensing station, a first assembly station, a second assembly station, and an oil coating station are fixedly arranged in sequence at the top of the station base according to the processing sequence.

[0015] Further, the progressive material transfer module further includes a driving part base fixedly installed at the top of the assembly platform. An activity seat is slidably connected to the upper part of the driving part base, and a material transfer pushing cylinder is fixedly installed on the side of the driving part base. The telescopic end of the material transfer pushing cylinder is fixedly connected to the activity seat. A material transfer lifting cylinder is fixedly installed at the top of the activity seat, and a cylinder base is fixedly installed at the telescopic end of the material transfer lifting cylinder. A material transfer gripper cylinder is installed at the top of the cylinder base corresponding to each station, and a height adjustment cylinder is installed on the side of the cylinder base at the position corresponding to the second assembly station. A rotary cylinder is installed on the driving end of the height adjustment cylinder, and the driving end of the rotary cylinder is fixedly connected to the material transfer gripper cylinder corresponding to the second assembly station.

[0016] Further, the loading and dispensing module includes a bracket one fixedly installed at the top of the assembly platform. A slide table one is slidably connected to one side of the bracket one, and a material taking horizontal pushing cylinder is fixedly installed on one side of the bracket one. The telescopic end of the material taking horizontal pushing cylinder is fixedly connected to the slide table one. A slide table two is slidably connected to the surface of the slide table one, and a material taking vertical pushing cylinder is fixedly installed on the surface of the slide table one. The telescopic end of the material taking vertical pushing cylinder is fixedly connected to the slide table two. A driving motor is installed at the top of the slide table two, and a material taking gripper cylinder one is rotatably connected to the bottom end. The driving end of the driving motor is connected to the rotating end of the material taking gripper cylinder one through a gear set.

[0017] Further, a slide table three is slidably connected to the other side of the bracket one, and a dispensing pushing cylinder is fixedly installed on the other side of the bracket one. The telescopic end of the dispensing pushing cylinder is fixedly connected to the slide table three, and a dispensing head is fixedly installed inside the slide table three.

[0018] Furthermore, the ring assembly module includes a second bracket fixedly installed at the top of the assembly platform. A pressing oil cylinder is fixedly installed at the top of the second bracket. A lifting seat is slidably connected inside the front side of the second bracket. The telescopic end of the pressing oil cylinder is fixedly connected to the lifting seat. A pressing head is fixedly installed at the bottom end of the lifting seat.

[0019] Furthermore, a downward pressing and pushing air cylinder is fixedly installed inside the rear side of the second bracket. The telescopic end of the downward pressing and pushing air cylinder is fixedly connected to a fourth slide table. A fifth slide table is slidably connected to the bottom end of the fourth slide table. A transverse movement air cylinder is fixedly installed at the bottom end of the fourth slide table. The telescopic end of the transverse movement air cylinder is fixedly connected to the fifth slide table. A second material taking jaw air cylinder is fixedly installed at the bottom end of the fifth slide table.

[0020] Furthermore, the rubber ring assembly and oiling module includes a third bracket fixedly installed at the top of the assembly platform. A sixth slide table is slidably connected to one side of the third bracket. A driving air cylinder is fixedly installed on one side of the third bracket. The telescopic end of the driving air cylinder is fixedly connected to the sixth slide table. A rubber ring picking and pressing mechanism is fixedly installed on the surface of the driving air cylinder.

[0021] Furthermore, an oil storage tank is fixedly installed at the end of the third bracket. An oil pump is fixedly installed on the other side of the third bracket. A seventh slide table is slidably connected to the other side of the third bracket and on the side of the oil pump. The seventh slide table is driven by an oiling driving air cylinder fixedly installed at the top of the third bracket. An oiling head is fixedly installed on the surface of the seventh slide table.

[0022] Furthermore, the rubber ring picking and pressing mechanism includes a linkage seat fixedly installed on the driving air cylinder. A pressing driving air cylinder is fixedly installed at the top of the linkage seat. A guiding seat is fixedly connected to the bottom end of the linkage seat. The telescopic end of the pressing driving air cylinder extends into the inside of the linkage seat and is fixedly connected to a pressing insertion rod. A guiding hole is formed inside the guiding seat. The pressing insertion rod extends below the guiding seat through the guiding hole. The bottom end of the guiding seat is connected to an outer cylinder. A spring upper limit member is fixedly connected to the top end inside the outer cylinder. A spring lower limit member is slidably connected inside the spring upper limit member. A plurality of springs are arranged between the spring lower limit member and the spring upper limit member.

[0023] The present invention provides a circular rubber ring and hardware assembly machine. Compared with the prior art, it has the following beneficial effects:

[0024] This circular rubber ring hardware assembly machine is respectively provided with blanking modules for the outer ring, inner ring and rubber ring. Each module corresponds to a processing procedure, and a corresponding mechanical module is set at the position of each processing procedure. After the parts of the previous procedure are processed, they will be automatically transferred to the workstations of the next procedure. Such mutually cooperating mechanical equipment replaces the existing manual labor, which is not only highly efficient but also can save a large amount of labor costs and is applicable to the production of a large number of circular rubber ring hardware parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the present invention;

[0026] Figure 2 is a top view of the present invention;

[0027] Figure 3 is a front view of the present invention;

[0028] Figure 4 is a schematic structural diagram of the progressive material transfer module of the present invention from the first perspective;

[0029] Figure 5 is a schematic structural diagram of the progressive material transfer module of the present invention from the second perspective;

[0030] Figure 6 is a schematic structural diagram of the feeding and dispensing module of the present invention from the first perspective;

[0031] Figure 7 is a schematic structural diagram of the feeding and dispensing module of the present invention from the second perspective;

[0032] Figure 8 is a schematic structural diagram of the ring assembly module of the present invention from the first perspective;

[0033] Figure 9 is a schematic structural diagram of the ring assembly module of the present invention from the second perspective;

[0034] Figure 10 is a schematic structural diagram of the ring assembly module of the present invention from the third perspective;

[0035] Figure 11 is a schematic structural diagram of the rubber ring assembly and oil coating module of the present invention from the first perspective;

[0036] Figure 12 is a schematic structural diagram of the rubber ring assembly and oil coating module of the present invention from the second perspective;

[0037] Figure 13 is an exploded schematic diagram of the rubber ring picking and pressing mechanism of the present invention;

[0038] Figure 14 is an assembled schematic diagram of the rubber ring picking and pressing mechanism of the present invention;

[0039] Figure 15 This is a half-sectional view of the rubber ring picking and pressing mechanism after assembly in the present invention.

[0040] In the figure: 1. Assembly platform; 2. Component blanking module; 21. Outer ring vibrating feeder; 22. Inner ring vibrating feeder; 23. Rubber ring vibrating feeder; 3. Progressive material transfer module; 31. Station base; 32. Loading station; 33. Glue dispensing station; 34. First assembly station; 35. Second assembly station; 36. Oil coating station; 37. Driving part base; 38. Movable seat; 39. Material transfer pushing cylinder; 310. Material transfer lifting cylinder; 311. Cylinder base; 312. Material transfer clamping jaw cylinder; 313. Height adjusting cylinder; 314. Rotary cylinder; 4. Loading and glue dispensing module; 41. Bracket 1; 42. Slide 1; 43. Pick-up horizontal pushing cylinder; 44. Slide 2; 45. Pick-up vertical pushing cylinder; 46. Driving motor; 47. Gear set; 48. Pick-up clamping jaw cylinder 1; 49. Slide 3; 410. Glue dispensing pushing cylinder; 411. Glue dispensing head; 5. Ring part assembly module; 51. Bracket 2; 52. Pressing oil cylinder; 53. Lifting seat; 54. Pressing head; 55. Downward pushing cylinder; 56. Slide 4; 57. Slide 5; 58. Transverse moving cylinder; 59. Pick-up clamping jaw cylinder 2; 6. Rubber ring assembly and oil coating module; 61. Bracket 3; 62. Slide 6; 63. Driving cylinder; 64. Rubber ring picking and pressing mechanism; 641. Linkage seat; 642. Pressing driving cylinder; 643. Guide seat; 644. Pressing insertion rod; 645. Guide hole; 646. Spring upper limit part; 647. Spring lower limit part; 648. Spring; 649. Outer cylinder; 65. Oil storage tank; 66. Oil pump; 67. Slide 7; 68. Oil coating driving cylinder; 69. Oil coating head; 7. Blanking groove; 8. Rubber ring. Specific embodiments

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] Please refer to Figure 1 , 2, 3. The present invention provides a technical solution: a round rubber ring hardware assembly machine, including an assembly platform 1. At the top of the assembly platform 1, a component feeding module 2, a progressive material transfer module 3, a feeding and dispensing module 4, a ring assembly module 5, a rubber ring assembly and oiling module 6, and a discharging chute 7 are respectively fixedly installed. Specifically, the component feeding module 2 can automatically feed the outer ring, inner ring, and rubber ring of the round rubber ring hardware. Specifically, it includes an outer ring vibrating tray 21, an inner ring vibrating tray 22, and a rubber ring vibrating tray 23 fixedly installed at the top of the assembly platform 1. The progressive material transfer module 3 can transfer the corresponding components in each process to the next process. The feeding and dispensing module 4 corresponds to the outlet of the outer ring vibrating tray 21. The feeding and dispensing module 4 can place the outer ring discharged from the outer ring vibrating tray 21 on the corresponding station of the progressive material transfer module 3 and can perform glue coating treatment on the outer ring. The ring assembly module 5 corresponds to the outlet of the inner ring vibrating tray 22. The ring assembly module 5 can place the inner ring discharged from the inner ring vibrating tray 22 on the upper part of the already glue-coated outer ring and can assemble the outer ring and the inner ring together. The rubber ring assembly and oiling module 6 corresponds to the outlet of the rubber ring vibrating tray 23. The ring assembly module 5 can place the rubber ring discharged from the rubber ring vibrating tray 23 into the assembly of the outer ring and the inner ring and perform assembly. The inlet of the discharging chute 7 corresponds to the outlet of the progressive material transfer module 3 for collecting finished products.

[0043] Please refer to Figure 4 , 5 , the progressive material transfer module 3 includes a station base 31 and a driving part base 37 fixedly installed at the top of the assembly platform 1. At the top of the station base 31, a feeding station 32, a dispensing station 33, a first assembly station 34, a second assembly station 35, and an oiling station 36 are fixedly arranged in sequence according to the processing order. A movable seat 38 is slidably connected to the upper part of the driving part base 37, and a material transfer pushing cylinder 39 is fixedly installed on the side of the driving part base 37. The telescopic end of the material transfer pushing cylinder 39 is fixedly connected to the movable seat 38. A material transfer lifting cylinder 310 is fixedly installed at the top of the movable seat 38. The telescopic end of the material transfer lifting cylinder 310 is fixedly installed with a cylinder base 311. At the top of the cylinder base 311, a material transfer gripper cylinder 312 is installed corresponding to each station. A height adjustment cylinder 313 is installed on the side of the cylinder base 311 at the position corresponding to the second assembly station 35. A rotary cylinder 314 is installed on the driving end of the height adjustment cylinder 313. The driving end of the rotary cylinder 314 is fixedly connected to the material transfer gripper cylinder 312 corresponding to the second assembly station 35.

[0044] Progressive material transfer module 3, during operation, corresponding parts required for each process are placed on each work station. After each part is processed at the current work station, first, the material transfer lifting cylinder 310 shortens, causing the corresponding material transfer gripper cylinder 312 to descend first. Subsequently, the corresponding material transfer gripper cylinder 312 grabs the corresponding part. Then, the material transfer lifting cylinder 310 extends to raise the height of the cylinder base 311. At this time, the material transfer pushing cylinder 39 extends, moving the part from the previous process above the work station of the next process. At this time, the material transfer lifting cylinder 310 shortens, and then the material transfer gripper cylinder 312 releases the part. After release, the material transfer pushing cylinder 39 shortens to reset each material transfer gripper cylinder 312 in preparation for the next material transfer. Among them, when the part in the second assembly work station 35 moves to the oiling work station 36, since the oil needs to be applied to the back of the part, the rotary cylinder 314 is first used to flip the part 180°, and then it is released into the oiling work station 36.

[0045] Please refer to Figure 6 、 7 As shown in FIGS. 5 and 6, the feeding and dispensing module 4 includes a first bracket 41 fixedly installed at the top of the assembly platform 1. A first sliding table 42 is slidably connected to one side of the first bracket 41. A material taking horizontal pushing cylinder 43 is fixedly installed on one side of the first bracket 41. The telescopic end of the material taking horizontal pushing cylinder 43 is fixedly connected to the first sliding table 42. A second sliding table 44 is slidably connected to the surface of the first sliding table 42. A material taking vertical pushing cylinder 45 is fixedly installed on the surface of the first sliding table 42. The telescopic end of the material taking vertical pushing cylinder 45 is fixedly connected to the second sliding table 44. A driving motor 46 is installed at the top of the second sliding table 44, and a first material taking gripper cylinder 48 is rotatably connected to the bottom end. The driving end of the driving motor 46 is connected to the rotating end of the first material taking gripper cylinder 48 through a gear set 47. A third sliding table 49 is slidably connected to the other side of the first bracket 41. A dispensing pushing cylinder 410 is fixedly installed on the other side of the first bracket 41. The telescopic end of the dispensing pushing cylinder 410 is fixedly connected to the third sliding table 49. A dispensing head 411 is fixedly installed inside the third sliding table 49.

[0046] The feeding and dispensing module 4, when working, first picks up materials. The operation process is to place the outer-ring components at the outlet of the outer-ring vibrating feeder 21 into the feeding station 32. Specifically, during the operation, the feeding transverse pushing cylinder 43 pushes the first sliding table 42 to move, so that the first material-picking gripper cylinder 48 is directly above the outlet of the outer-ring vibrating feeder 21. Subsequently, the feeding vertical pushing cylinder 45 extends to push the second sliding table 44 downward, thereby causing the first material-picking gripper cylinder 48 to move downward until it can pick up the outer-ring components. If the outer-ring components at the outlet need to be rotationally adjusted at this time, the driving motor 46 drives the first material-picking gripper cylinder 48 picking up the outer-ring components to rotate through the gear set 47. Subsequently, following the above process, the outer-ring components are placed into the feeding station 32 again. On the other hand, it can also perform glue coating on the outer-ring components in the dispensing station 33. Specifically, when applying glue, the dispensing pushing cylinder 410 extends to push the third sliding table 49 and the glue head 411 downward until the glue head 411 contacts the surface of the outer-ring components to perform glue coating.

[0047] Please refer to Figure 8 、 9 As shown in FIGS. 7, 10, the ring assembly module 5 includes a second bracket 51 fixedly installed at the top of the assembly platform 1. The top of the second bracket 51 is fixedly installed with a pressing oil cylinder 52. The inside of the front side of the second bracket 51 is slidably connected with a lifting seat 53. The telescopic end of the pressing oil cylinder 52 is fixedly connected with the lifting seat 53. The bottom end of the lifting seat 53 is fixedly installed with a pressing head 54. The inside of the rear side of the second bracket 51 is fixedly installed with a downward pushing cylinder 55. The telescopic end of the downward pushing cylinder 55 is fixedly connected with a fourth sliding table 56. The bottom end of the fourth sliding table 56 is slidably connected with a fifth sliding table 57. And the bottom end of the fourth sliding table 56 is fixedly installed with a transverse moving cylinder 58. The telescopic end of the transverse moving cylinder 58 is fixedly connected with the fifth sliding table 57. The bottom end of the fifth sliding table 57 is fixedly installed with a second material-picking gripper cylinder 59.

[0048] The ring assembly module 5, when working, on the one hand, needs to place the inner-ring components discharged from the inner-ring vibrating feeder 22 into the first assembly station 34, and on the other hand, assemble the placed inner-ring components onto the existing outer-ring components. Specifically, when picking up the inner-ring components, the transverse moving cylinder 58 pushes the second material-picking gripper cylinder 59 towards the outlet of the inner-ring vibrating feeder 22 until it is directly above the outlet of the inner-ring vibrating feeder 22. Subsequently, the downward pushing cylinder 55 extends, and finally the second material-picking gripper cylinder 59 moves downward to allow the second material-picking gripper cylinder 59 to clamp the inner-ring components, and then retracts. After retracting, the inner-ring components are placed on the upper part of the outer-ring components. At this time, the pressing oil cylinder 52 pushes the pressing head 54 downward until the inner and outer-ring components are assembled together.

[0049] Please refer to Figure 11 、 12, the rubber ring assembly and oiling module 6 includes a third bracket 61 fixedly installed at the top of the assembly platform 1. A sixth slide 62 is slidably connected to one side of the third bracket 61, and a driving cylinder 63 is fixedly installed on one side of the third bracket 61. The telescopic end of the driving cylinder 63 is fixedly connected to the sixth slide 62. A rubber ring picking and pressing mechanism 64 is fixedly installed on the surface of the driving cylinder 63. An oil storage tank 65 is fixedly installed at the end of the third bracket 61, and an oil pump 66 is fixedly installed on the other side of the third bracket 61. A seventh slide 67 is slidably connected to the other side of the third bracket 61 and on the side of the oil pump 66. The seventh slide 67 is driven by an oiling driving cylinder 68 fixedly installed at the top of the third bracket 61. An oiling head 69 is fixedly installed on the surface of the seventh slide 67.

[0050] Please refer to Figure 13 , 14 , 15, the rubber ring picking and pressing mechanism 64 includes a linkage seat 641 fixedly installed on the driving cylinder 63. A pressing driving cylinder 642 is fixedly installed at the top of the linkage seat 641, and a guiding seat 643 is fixedly connected to the bottom end of the linkage seat 641. The telescopic end of the pressing driving cylinder 642 extends into the interior of the linkage seat 641 and is fixedly connected to a pressing insertion rod 644. A guiding hole 645 is opened in the interior of the guiding seat 643. The pressing insertion rod 644 extends below the guiding seat 643 through the guiding hole 645. An outer cylinder 649 is connected to the bottom end of the guiding seat 643. A spring upper limit member 646 is fixedly connected to the top end inside the outer cylinder 649. A spring lower limit member 647 is slidably connected inside the spring upper limit member 646. A number of springs 648 are arranged between the spring lower limit member 647 and the spring upper limit member 646.

[0051] The rubber ring assembly and oiling module 6, during operation, on the one hand, is responsible for assembling the rubber ring 8 onto the inner and outer ring components, and on the other hand, needs to perform oiling treatment on the surface of the assembled body of the three components. Specifically during assembly, first, the driving cylinder 63 extends, pushing the rubber ring picking and pressing mechanism 64 directly above the outlet of the rubber ring vibrating feeder 23, and then it moves downward (the downward movement process is the same as the aforementioned downward movement and will not be elaborated here). When the spring lower limit member 647 of the rubber ring picking and pressing mechanism 64 contacts the rubber ring, since the rubber ring is an elastic structure, after being subjected to the downward pressure, the rubber ring will automatically fit over the outside of the spring lower limit member 647. Then the rubber ring picking and pressing mechanism 64 retracts and comes above the inner and outer ring component assembly. Subsequently, the rubber ring picking and pressing mechanism 64 descends. When the spring lower limit member 647 contacts the inner ring component, the spring lower limit member 647 receives a reaction force and retracts towards the inside of the spring upper limit member 646. During the retraction process, the spring upper limit member 646 will scrape off the rubber ring sleeved on the outside of the spring lower limit member 647 and it will fall between the inner and outer ring components. Subsequently, the pressing driving cylinder 642 performs high-frequency extension and retraction actions, driving the pressing plunger 644 to move rapidly up and down reciprocally, and assembling the rubber ring onto the inner and outer ring components through the impact force. Subsequently, oiling treatment is carried out. The oiling driving cylinder 68 extends, pushing the oiling head 69 downward. The oil pump 66 injects the oil in the oil storage tank 65 into the oiling head 69 through the pipeline and then smears it onto the surface of the components.

[0052] After the inner and outer rings and the rubber ring are assembled and oiled, they are fed into the blanking chute 7 through the progressive material transfer module 3, and thus the entire processing process is completed.

Claims

1. A round rubber ring hardware assembly machine, characterized in that, Including: Assembly platform (1); At the top of the said assembly platform (1), there are respectively fixedly installed: Component blanking module (2), which can automatically feed the outer ring, inner ring and rubber ring of the round rubber ring hardware respectively. Specifically, it includes an outer ring vibrating disk (21), an inner ring vibrating disk (22) and a rubber ring vibrating disk (23) fixedly installed at the top of the assembly platform (1); Progressive material transfer module (3), which can transfer the corresponding components in each process to the next process; Feeding and dispensing module (4), which corresponds to the outlet of the outer ring vibrating disk (21). The feeding and dispensing module (4) can place the outer ring discharged from the outer ring vibrating disk (21) on the corresponding station of the progressive material transfer module (3), and can perform glue coating treatment on the outer ring; Ring assembly module (5), which corresponds to the outlet of the inner ring vibrating disk (22). The ring assembly module (5) can place the inner ring discharged from the inner ring vibrating disk (22) on the upper part of the outer ring that has been coated with glue, and can assemble the outer ring and the inner ring together; Rubber ring assembly and oil coating module (6), which corresponds to the outlet of the rubber ring vibrating disk (23). The ring assembly module (5) can place the rubber ring discharged from the rubber ring vibrating disk (23) into the assembly of the outer ring and the inner ring and perform assembly; Blanking chute (7), the inlet of which corresponds to the outlet of the progressive material transfer module (3) for collecting finished products; The said rubber ring assembly and oil coating module (6) includes a support three (61) fixedly installed at the top of the assembly platform (1). On one side of the support three (61), there is a sliding connection with a sliding table six (62), and on one side of the support three (61), there is a fixedly installed driving cylinder (63). The telescopic end of the driving cylinder (63) is fixedly connected with the sliding table six (62), and on the surface of the driving cylinder (63), there is a fixedly installed rubber ring picking and pressing mechanism (64); At the end of the support three (61), there is a fixedly installed oil storage tank (65), and on the other side of the support three (61), there is a fixedly installed oil pump (66). On the other side of the support three (61) and on one side of the oil pump (66), there is a sliding connection with a sliding table seven (67). The sliding table seven (67) is driven by an oil coating driving cylinder (68) fixedly installed at the top of the support three (61), and on the surface of the sliding table seven (67), there is a fixedly installed oil coating head (69); The rubber ring picking and pressing mechanism (64) includes a linkage seat (641) fixedly installed on the driving cylinder (63). The top end of the linkage seat (641) is fixedly installed with a pressing driving cylinder (642), and the bottom end of the linkage seat (641) is fixedly connected with a guiding seat (643). The telescopic end of the pressing driving cylinder (642) extends into the interior of the linkage seat (641) and is fixedly connected with a pressing insertion rod (644). A guiding hole (645) is formed in the interior of the guiding seat (643). The pressing insertion rod (644) extends below the guiding seat (643) through the guiding hole (645). The bottom end of the guiding seat (643) is connected with an outer cylinder (649). The top end inside the outer cylinder (649) is fixedly connected with a spring upper limit member (646). A spring lower limit member (647) is slidably connected inside the spring upper limit member (646). A plurality of springs (648) are arranged between the spring lower limit member (647) and the spring upper limit member (646).

2. The round rubber ring hardware assembly machine according to claim 1, characterized in that, The progressive material shifting module (3) includes a station base (31) fixedly installed on the top end of the assembly platform (1). The top end of the station base (31) is fixedly provided with a feeding station (32), a dispensing station (33), a first assembly station (34), a second assembly station (35), and an oiling station (36) in sequence according to the processing order.

3. The round rubber ring hardware assembly machine according to claim 2, characterized in that, The progressive material shifting module (3) further includes a driving member base (37) fixedly installed on the top end of the assembly platform (1). An active seat (38) is slidably connected to the upper part of the driving member base (37). A material shifting pushing cylinder (39) is fixedly installed on the side of the driving member base (37). The telescopic end of the material shifting pushing cylinder (39) is fixedly connected with the active seat (38). A material shifting lifting cylinder (310) is fixedly installed on the top end of the active seat (38). The telescopic end of the material shifting lifting cylinder (310) is fixedly installed with a cylinder base (311). A material shifting gripper cylinder (312) is installed on the top end of the cylinder base (311) corresponding to each station. A height adjusting cylinder (313) is installed on the side of the cylinder base (311) at the position corresponding to the second assembly station (35). A rotary cylinder (314) is installed on the driving end of the height adjusting cylinder (313). The driving end of the rotary cylinder (314) is fixedly connected with the material shifting gripper cylinder (312) corresponding to the second assembly station (35).

4. The round rubber ring hardware assembly machine according to claim 1, characterized in that, The feeding and dispensing module (4) includes a first bracket (41) fixedly installed at the top of the assembly platform (1). A first sliding table (42) is slidably connected to one side of the first bracket (41), and a material-taking horizontal pushing cylinder (43) is fixedly installed on one side of the first bracket (41). The telescopic end of the material-taking horizontal pushing cylinder (43) is fixedly connected to the first sliding table (42). A second sliding table (44) is slidably connected to the surface of the first sliding table (42), and a material-taking vertical pushing cylinder (45) is fixedly installed on the surface of the first sliding table (42). The telescopic end of the material-taking vertical pushing cylinder (45) is fixedly connected to the second sliding table (44). A driving motor (46) is installed at the top of the second sliding table (44), and a first material-taking gripper cylinder (48) is rotatably connected to the bottom end. The driving end of the driving motor (46) is connected to the rotating end of the first material-taking gripper cylinder (48) through a gear set (47).

5. The round rubber ring hardware assembly machine according to claim 4, characterized in that, A third sliding table (49) is slidably connected to the other side of the first bracket (41), and a dispensing pushing cylinder (410) is fixedly installed on the other side of the first bracket (41). The telescopic end of the dispensing pushing cylinder (410) is fixedly connected to the third sliding table (49). A dispensing head (411) is fixedly installed inside the third sliding table (49).

6. The round rubber ring hardware assembly machine according to claim 1, characterized in that, The ring assembly module (5) includes a second bracket (51) fixedly installed at the top of the assembly platform (1). A pressing oil cylinder (52) is fixedly installed at the top of the second bracket (51). A lifting seat (53) is slidably connected to the inside of the front side of the second bracket (51). The telescopic end of the pressing oil cylinder (52) is fixedly connected to the lifting seat (53). A pressing head (54) is fixedly installed at the bottom end of the lifting seat (53).

7. The round rubber ring hardware assembly machine according to claim 6, characterized in that, A downward pushing cylinder (55) is fixedly installed inside the rear side of the second bracket (51). The telescopic end of the downward pushing cylinder (55) is fixedly connected to a fourth sliding table (56). A fifth sliding table (57) is slidably connected to the bottom end of the fourth sliding table (56), and a transverse movement cylinder (58) is fixedly installed at the bottom end of the fourth sliding table (56). The telescopic end of the transverse movement cylinder (58) is fixedly connected to the fifth sliding table (57). A second material-taking gripper cylinder (59) is fixedly installed at the bottom end of the fifth sliding table (57).

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