Machine for automatically installing BB cover waterproof rubber ring

Abstract

The utility model discloses an automatic BB cover waterproof rubber ring assembling machine, which belongs to the field of motor production equipment, and comprises a machine table, a BB cover feeding assembly, a line body, a waterproof rubber ring feeding assembly and a waterproof rubber ring pressing assembly, the waterproof rubber ring pressing assembly comprises a mounting seat, a transfer assembly, a pressing assembly and a first cylinder, the mounting seat is mounted on the machine table and is positioned on one side of an assembling station, and the transfer assembly is positioned on the other side of the assembling station; the transfer assembly comprises a positioning plate, a lantern ring is installed on the positioning plate and comprises a press-fit part and an elastic part, one end of the elastic part is connected with the press-fit part, the outer diameter of the press-fit part is larger than that of the elastic part, the waterproof rubber ring feeding assembly is used for placing a waterproof rubber ring on the elastic part of the lantern ring, and the elastic part is used for abutting against a BB cover. The press-fit part presses the waterproof rubber ring into a groove of the BB cover, the press-fit module is arranged between the first connecting plate and the second connecting plate, and the second air cylinder drives the second connecting plate and the press-fit module to move downwards so as to clamp the lantern ring. The BB cover waterproof rubber ring assembling device is high in assembling precision while automatically completing BB cover waterproof rubber ring assembling.

Description

Technical Field

[0001] This utility model relates to the field of household appliance motor manufacturing equipment, and in particular to an automatic BB cap waterproof rubber ring attaching machine. Background Technology

[0002] With increasingly stringent waterproofing requirements for home appliances, adding waterproof rubber rings to waterproof motors has always been an important part of the motor assembly and manufacturing process. Manual assembly is prone to producing defective products, and it also involves long assembly cycles, low efficiency, and high costs.

[0003] Patent document CN106002232B discloses a waterproof rubber ring feeding mechanism for a limit switch assembly machine. The suction cup of the waterproof rubber ring feeding device picks up the waterproof rubber ring and places it directly at the designated position. However, since the waterproof rubber ring is made of rubber, it is easy for it to pop out when directly installed into the BB cover, making the installation difficult and resulting in low assembly accuracy and a tendency to produce defective products. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide an automatic BB cap waterproof rubber ring assembly machine that can automatically complete the assembly of BB cap waterproof rubber rings, save manpower and time costs, and improve assembly accuracy.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] An automatic BB cap and waterproof rubber ring feeding machine includes a machine base, a BB cap feeding assembly, a production line, and a waterproof rubber ring feeding assembly. The BB cap feeding assembly is used to transport BB caps onto the production line. The machine also includes a waterproof rubber ring pressing assembly. The production line is mounted on the machine base and has an assembly station. The waterproof rubber ring pressing assembly is located at the assembly station and includes a mounting base, a transfer assembly, a pressing assembly, and a first cylinder. The mounting base is mounted on the machine base and located on one side of the assembly station. The transfer assembly includes a positioning plate with a collar mounted on it. The collar includes a pressing part and an elastic part, with one end of the elastic part connected to the pressing part. The connection is made such that the outer diameter of the pressing part is larger than the outer diameter of the elastic part. The waterproof rubber ring feeding assembly is used to place the waterproof rubber ring onto the elastic part of the collar. The elastic part is used to abut against the BB cap. The pressing part presses the waterproof rubber ring into the groove of the BB cap. The pressing assembly includes a first connecting plate, a second connecting plate, a second cylinder, and a pressing module. The first connecting plate is disposed above the transfer assembly. The first cylinder drives the first connecting plate to slide on the mounting base. The pressing module is disposed between the first connecting plate and the second connecting plate. The second cylinder drives the second connecting plate and the pressing module to move downward to clamp the collar.

[0007] Furthermore, the transfer component is a first transfer component, the positioning plate is a first positioning plate, the collar is a first collar, and the waterproof rubber ring pressing component also includes a second transfer component. The second transfer component includes a second positioning plate, and a second collar is installed on the second positioning plate. The second collar is the same size and shape as the first collar. The first positioning plate and the second positioning plate are both slidably installed on the mounting base and are arranged in layers with staggered positions. The waterproof rubber ring feeding component is used to place the waterproof rubber ring onto the first collar or the second collar.

[0008] Furthermore, the first positioning plate is located above the second positioning plate, the first transfer fixture also includes a third cylinder, the second transfer fixture also includes a fourth cylinder and a lifting cylinder, the third cylinder is used to drive the first positioning plate to slide on the mounting base, the fourth cylinder is used to drive the second positioning plate to slide on the mounting base, the lifting cylinder is disposed on the mounting base and located below the second positioning plate, and the lifting cylinder is used to drive the second positioning plate to move upward so that it is at the same height as the first positioning plate.

[0009] Furthermore, the pressing module includes a fifth cylinder and a gripper. The fifth cylinder is disposed on the second connecting plate, and the gripper is disposed on the output shaft of the fifth cylinder. The gripper is used to grip the first collar or the second collar. The axial directions of the third cylinder and the fourth cylinder are parallel, and the axial directions of the third cylinder and the fifth cylinder are perpendicular.

[0010] Furthermore, the automatic BB cap waterproof rubber ring assembly machine also includes a claw conveying assembly, and the line is also provided with a feeding station. The BB cap feeding assembly is used to transport the BB cap to the feeding station. The claw conveying assembly includes a transverse module and claws. The transverse module is disposed on one side of the line, and the claws are slidably mounted on the transverse module to clamp and transfer the BB cap at the feeding station to the assembly station.

[0011] Furthermore, the automatic BB cap waterproof rubber ring machine also includes a waterproof rubber ring rolling assembly, and the line is also provided with an installation station. The assembly station is located between the feeding station and the installation station, and the waterproof rubber ring rolling assembly is located at the installation station.

[0012] Furthermore, the waterproof rubber ring assembly includes a base and a pressing module. The pressing module includes a sixth cylinder, a connecting block, a seventh cylinder, a gear sleeve, and a gear rack. The base is mounted on the machine platform. The gear sleeve and gear rack are both disposed on the connecting block and mesh with each other. The sixth cylinder drives the connecting block and the gear sleeve to move downward to abut against the waterproof rubber ring at the installation position. The seventh cylinder drives the gear rack to move along its length direction to drive the gear sleeve to rotate.

[0013] Furthermore, the claw includes a first claw and a second claw, which are detachably connected. The first claw is used to clamp and transfer the BB cap at the loading station to the assembly station, and the second claw is used to clamp and transfer the BB cap with the waterproof rubber ring already assembled at the assembly station to the installation station.

[0014] Furthermore, the waterproof rubber ring feeding assembly includes a storage column and a waterproof rubber ring conveying module. The storage column is fitted with multiple waterproof rubber rings. The waterproof rubber ring conveying module includes a linear guide rail, a sliding plate, and a suction cup. The linear guide rail is mounted on the machine base, the sliding plate is slidably mounted on the linear guide rail, and the suction cup is mounted on the sliding plate to pick up the waterproof rubber rings on the storage column.

[0015] Furthermore, the BB cap feeding assembly includes a lifting machine, a feeding channel, a magnetic suction assembly, and a picking plate. The lifting machine is used to transport the BB cap to the feeding channel. The picking plate is vertically arranged at the end of the feeding channel and is perpendicular to the length direction of the production line. The magnetic suction assembly is arranged on one side of the picking plate to pick up the BB cap on the picking plate and transfer it to the production line.

[0016] Compared with existing technologies, the automatic BB cap and waterproof rubber ring applicator of this invention has the following advantages:

[0017] (1) The automatic BB cap waterproof rubber ring feeding machine of this utility model includes a machine base, a BB cap feeding component, a production line, a waterproof rubber ring feeding component, and a waterproof rubber ring pressing component. The production line is set on the machine base and has an assembly station. The BB cap feeding component is used to transport BB caps onto the production line. The waterproof rubber ring pressing component is set at the assembly station. The waterproof rubber ring pressing component includes a mounting base, a transfer component, a pressing component, and a first cylinder. The mounting base is installed on the machine base and located on one side of the assembly station. The transfer component includes a positioning plate and a collar is installed on the positioning plate. The collar includes a pressing part and an elastic part. One end of the elastic part is connected to the... The pressing part is connected, and its outer diameter is larger than that of the elastic part. The waterproof rubber ring feeding assembly is used to place the waterproof rubber ring onto the elastic part of the collar. The elastic part is used to abut against the BB cap. The pressing part presses the waterproof rubber ring into the groove of the BB cap. The pressing assembly includes a first connecting plate, a second connecting plate, a second cylinder, and a pressing module. The first connecting plate is located above the second transfer assembly. The first cylinder drives the first connecting plate to slide on the mounting base. The pressing module is located between the first connecting plate and the second connecting plate. The second cylinder drives the second connecting plate and the pressing module to move downward to clamp the collar. In this application, the waterproof rubber ring is first placed onto the collar by the waterproof rubber ring feeding assembly, and then the collar is driven to move up and down reciprocally by the pressing assembly, thereby automatically completing the assembly of the BB cap waterproof rubber ring, saving labor and time costs, improving assembly accuracy, and ensuring product quality.

[0018] (2) The automatic BB cap waterproof rubber ring installation machine of this utility model also includes a waterproof rubber ring rolling assembly. The line also has an installation station, and the assembly station is located between the feeding station and the installation station. The waterproof rubber ring rolling assembly is set at the installation station. The waterproof rubber ring rolling assembly includes a base and a rolling and pressing module. The rolling and pressing module includes a sixth cylinder, a connecting block, a seventh cylinder, a gear sleeve, and a gear rack. The base is installed on the machine platform. The gear sleeve and gear rack are both set on the connecting block and mesh with each other. The sixth cylinder drives the connecting block and the gear sleeve to move downward to abut against the waterproof rubber ring at the installation position. The seventh cylinder drives the gear rack to move along its length to drive the gear sleeve to rotate. This application further ensures the installation accuracy by setting the waterproof rubber ring rolling assembly. The structure layout of this application is reasonable and occupies less space. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the automatic BB cap waterproof rubber ring machine of this utility model;

[0020] Figure 2 for Figure 1 A partial structural diagram of an automatic BB cap and waterproof rubber ring applicator;

[0021] Figure 3 for Figure 1 A schematic diagram of the claw conveying assembly of an automatic BB cap waterproof rubber ring filling machine;

[0022] Figure 4 for Figure 1 A schematic diagram of the waterproof rubber ring feeding assembly of an automatic BB cap waterproof rubber ring feeding machine;

[0023] Figure 5 for Figure 1 A schematic diagram of the waterproof rubber ring pressing assembly of an automatic BB cap waterproof rubber ring machine;

[0024] Figure 6 for Figure 5 A partial structural diagram of the waterproof rubber ring pressing assembly of an automatic BB cap waterproof rubber ring applicator;

[0025] Figure 7 for Figure 5 Another partial structural diagram of the waterproof rubber ring pressing assembly of the automatic BB cap waterproof rubber ring machine;

[0026] Figure 8 for Figure 1 A schematic diagram of the waterproof rubber ring rolling assembly of an automatic BB cap waterproof rubber ring rolling machine.

[0027] In the picture: 10. Machine;

[0028] 20. BB cap feeding assembly; 21. Elevator; 22. Feeding channel; 23. Magnetic suction assembly; 24. Material picking plate;

[0029] 30. Production line; 31. Loading station; 32. Assembly station; 33. Installation station; 34. Inspection station;

[0030] 40. Paw conveying assembly; 41. Lateral movement module; 42. Paw; 421. First paw; 422. Second paw; 423. Third paw;

[0031] 50. Waterproof rubber ring feeding assembly; 51. Material storage column; 52. Waterproof rubber ring handling module; 521. Linear guide rail; 522. Sliding plate; 523. Suction cup component;

[0032] 60. Waterproof rubber ring assembly; 61. Mounting base; 62. First transfer assembly; 621. Third cylinder; 622. First positioning plate; 623. First collar; 6231. Pressing part; 6232. Elastic part; 63. Second transfer assembly; 631. Fourth cylinder; 632. Second positioning plate; 633. Second collar; 634. Lifting cylinder; 64. Pressing assembly; 641. First connecting plate; 642. Second connecting plate; 643. Second cylinder; 644. Pressing module; 6441. Fifth cylinder; 6442. Gripping gripper; 65. First cylinder;

[0033] 70. Waterproof rubber ring assembly; 71. Base; 72. Pressing module; 721. Sixth cylinder; 722. Connecting block; 723. Seventh cylinder; 724. Gear sleeve; 725. Gear rack;

[0034] 80. Detection components; 81. Camera;

[0035] 90. BB cap;

[0036] 100. Waterproof rubber ring. Detailed Implementation

[0037] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] Figures 1-8 This utility model relates to an automatic BB cap waterproof rubber ring feeding machine, which includes a machine base 10, a BB cap feeding assembly 20, a production line 30, a claw conveying assembly 40, a waterproof rubber ring feeding assembly 50, and a waterproof rubber ring pressing assembly 60.

[0041] In this embodiment:

[0042] like Figure 2 As shown, the BB cap feeding assembly 20 includes a hoist 21, a feeding channel 22, a magnetic suction assembly 23, and a picking plate 24. The hoist 21 is used to transport the BB caps to the feeding channel 22. The picking plate 24 is vertically arranged at the end of the feeding channel 22 and is perpendicular to the length direction of the line 30. The magnetic suction assembly 23 is arranged on one side of the picking plate 24 to pick up the BB caps on the picking plate 24 and transfer them to the line 30, which is less likely to cause wear to the BB caps.

[0043] The production line 30 is set on the machine base 10. The production line 30 is provided with a feeding station 31, an assembly station 32, an installation station 33, and an inspection station 34. The assembly station 32 is located between the feeding station 31 and the installation station 33, and the installation station 33 is located between the assembly station 32 and the inspection station 34.

[0044] like Figure 3 As shown, the claw handling assembly 40 includes a transverse module 41 and claws 42. The transverse module 41 is disposed on one side of the production line 30. The claws 42 are slidably mounted on the transverse module 41. The claws 42 include a first claw 421, a second claw 422, and a third claw 423. The first claw 421 and the second claw 422 are detachably connected, and the third claw 423 is detachably connected to the second claw 422. The first claw 421 is used to clamp and transfer the BB cap 90 at the loading station 31 to the assembly station 32. The second claw 422 is used to clamp and transfer the BB cap 90 with the waterproof rubber ring 100 assembled at the assembly station 32 to the installation station 33. The third claw 423 is used to clamp and transfer the BB cap 90 at the installation station 33 to the inspection station 34. This configuration makes handling convenient, the layout reasonable, and does not occupy too much space.

[0045] like Figure 4 As shown, the waterproof rubber ring feeding assembly 50 includes a storage column 51 and a waterproof rubber ring conveying module 52. Multiple waterproof rubber rings 100 are fitted on the storage column 51. The waterproof rubber ring conveying module 52 includes a linear guide rail 521, a sliding plate 522, and a suction cup 523. The linear guide rail 521 is mounted on the machine base 10, the sliding plate 522 is slidably mounted on the linear guide rail 521, and the suction cup 523 is mounted on the sliding plate 522 to pick up the waterproof rubber rings 100 on the storage column 51.

[0046] like Figure 5-7 As shown, the waterproof rubber ring assembly 60 is set at the assembly station 32. The waterproof rubber ring assembly 60 includes a mounting base 61, a first transfer assembly 62, a second transfer assembly 63, a pressing assembly 64, and a first cylinder 65.

[0047] Mounting base 61 is mounted on machine base 10 and located on one side of assembly station 32.

[0048] The first transfer component 62 includes a third cylinder 621, a first positioning plate 622, and a first collar 623. The first collar 623 is mounted on the first positioning plate 622 and includes a pressing part 62211 and an elastic part 62212. One end of the elastic part 62212 is connected to the pressing part 62211. The outer diameter of the pressing part 62211 is larger than the outer diameter of the elastic part 62212. The waterproof rubber ring feeding component 50 is used to place the waterproof rubber ring 100 onto the elastic part 62212 of the first collar 623. The elastic part 62212 is used to abut against the BB cap 90. The pressing part 62211 presses the waterproof rubber ring 100 into the groove of the BB cap 90. The third cylinder 621 is used to drive the first positioning plate 622 to slide on the mounting base 61.

[0049] The second transfer component 63 includes a fourth cylinder 631, a second positioning plate 632, a second collar 633, and a lifting cylinder 634. The second collar 633 is mounted on the second positioning plate 632 and has the same size and shape as the first collar 623. The first positioning plate 622 and the second positioning plate 632 are both slidably mounted on the mounting base 61 and are arranged in a staggered, layered manner. The fourth cylinder 631 is used to drive the second positioning plate 632 to slide on the mounting base 61. In this embodiment, the first positioning plate 622 is located above the second positioning plate 632, and the lifting cylinder 634 is located on the mounting base 61 and below the second positioning plate 632. The lifting cylinder 634 is used to drive the second positioning plate 632 to move upward so that it is at the same height as the first positioning plate 622. The waterproof rubber ring handling module 52 is used to place the waterproof rubber ring 100 onto the first collar 623 or the second collar 633. The above arrangement can improve the loading efficiency of the waterproof rubber ring 100.

[0050] The pressing assembly 64 includes a first connecting plate 641, a second connecting plate 642, a second cylinder 643, and a pressing module 644. The first connecting plate 641 is disposed above the second transfer assembly 63. The first cylinder 65 drives the first connecting plate 641 to slide on the mounting base 61. The pressing module 644 is disposed between the first connecting plate 641 and the second connecting plate 642. The second cylinder 643 drives the second connecting plate 642 and the pressing module 644 to move downward to clamp the first collar 623 or the second collar 633.

[0051] The pressing module 644 includes a fifth cylinder 6441 and a gripper 6442. The fifth cylinder 6441 is mounted on the second connecting plate 642, and the gripper 6442 is mounted on the output shaft of the fifth cylinder 6441. The gripper 6442 is used to grip the first collar 623 or the second collar 633. The fifth cylinder 6441 drives the gripper 6442 and the first collar 623 or the second collar 633 to reciprocate up and down, so that the elastic part 62212 abuts against the BB cover 90, and the pressing part 62211 installs the waterproof rubber ring 100 into the groove of the BB cover 90. In this embodiment, the axial directions of the third cylinder 621 and the fourth cylinder 631 are parallel, and the axial directions of the third cylinder 621 and the fifth cylinder 6441 are perpendicular.

[0052] like Figure 8 As shown, the waterproof rubber ring assembly 70 is positioned at the installation station 33. The assembly includes a base 71 and a pressing module 72. The pressing module 72 includes a sixth cylinder 721, a connecting block 722, a seventh cylinder 723, a gear sleeve 724, and a gear rack 725. The base 71 is mounted on the machine base 10. The gear sleeve 724 and gear rack 725 are both mounted on the connecting block 722 and mesh with each other. The sixth cylinder 721 drives the connecting block 722 and the gear sleeve 724 downwards to contact the waterproof rubber ring 100 at the installation position. The seventh cylinder 723 drives the gear rack 725 to move along its length, causing the gear sleeve 724 to rotate. This arrangement further grinds the waterproof rubber ring 100 on the BB cover 90, achieving proper installation.

[0053] The detection component 80 is set at the detection station 34. The detection component 80 includes a camera 81 and detects the installation effect of the waterproof rubber ring 100 so as to automatically sort out defective products in the future.

[0054] The working principle of this utility model is as follows:

[0055] The BB cap feeding assembly 20 transports the BB cap 90 to the feeding station 31 of the line 30, the waterproof rubber ring feeding assembly 50 places the waterproof rubber ring 100 onto the elastic part 62212 of the first ring 623 of the first positioning plate 622, and the second cylinder 643 drives the second connecting plate 642 and the pressing module 644 to move downward to clamp the first ring 623.

[0056] The first claw 421 clamps and transfers the BB cover 90 at the loading station 31 to the assembly station 32. The first cylinder 65 drives the pressing component 64 to slide on the mounting base 61 to be positioned above the assembly station 32. The second cylinder 643 drives the second connecting plate 642 and the pressing module 644 to reciprocate up and down so that the elastic part 62212 abuts against the BB cover 90. The pressing part 62211 installs the waterproof rubber ring 100 into the groove of the BB cover 90.

[0057] After assembly, the pressing component 64 retracts to the top of the mounting base 61, waiting to clamp the second ring 633 on the second positioning plate 632; the second claw 422 clamps and transfers the BB cover 90 with the waterproof rubber ring 100 assembled at the assembly station 32 to the installation station 33; the sixth cylinder 721 drives the connecting block 722 and the gear sleeve 724 to move downward to abut against the waterproof rubber ring 100 at the installation station; the seventh cylinder 723 drives the gear rack 725 to move along its length to drive the gear sleeve 724 to rotate to further rub the waterproof rubber ring 100 on the BB cover 90.

[0058] The third claw 423 clamps and transfers the BB cap 90 installed at station 33 to inspection station 34 for inspection, thereby enabling automatic sorting of defective products.

[0059] In this application, the waterproof rubber ring 100 is first placed onto the first ring 623 or the second ring 633 by the waterproof rubber ring feeding component 50, and then the first ring 623 or the second ring 633 is driven to move up and down reciprocally by the pressing component 64, thereby automatically completing the assembly of the waterproof rubber ring 100 of the BB cap 90, saving manpower and time costs, improving assembly accuracy, and ensuring product quality. This application also further ensures installation accuracy by setting the waterproof rubber ring rolling component 70. The structure layout of this application is reasonable and occupies less space.

[0060] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic BB cap waterproof rubber ring feeding machine, comprising a machine base (10), a BB cap feeding assembly (20), a production line (30), and a waterproof rubber ring feeding assembly (50), wherein the BB cap feeding assembly (20) is used to transport BB caps (90) onto the production line (30), characterized in that: It also includes a waterproof rubber ring pressing assembly (60). The production line (30) is set on the machine base (10). The production line (30) is provided with an assembly station (32). The waterproof rubber ring pressing assembly (60) is set at the assembly station (32). The waterproof rubber ring pressing assembly (60) includes a mounting base (61), a transfer assembly, a pressing assembly (64), and a first cylinder (65). The mounting base (61) is installed on the machine base (10) and located on one side of the assembly station (32). The transfer assembly includes a positioning plate. A collar is installed on the positioning plate. The collar includes a pressing part (6231) and an elastic part (6232). One end of the elastic part (6232) is connected to the pressing part (6231). The outer diameter of the pressing part (6231) is larger than the outer diameter of the elastic part (6232). The waterproof rubber ring feeding assembly (50) is used to feed the waterproof rubber ring. The ring (100) is placed on the elastic part (6232) of the collar, the elastic part (6232) is used to abut against the BB cap (90), the pressing part (6231) presses the waterproof rubber ring (100) into the groove of the BB cap (90), the pressing assembly (64) includes a first connecting plate (641), a second connecting plate (642), a second cylinder (643), and a pressing module (644). The first connecting plate (641) is disposed above the transfer assembly. The first cylinder (65) drives the first connecting plate (641) to slide on the mounting base (61). The pressing module (644) is disposed between the first connecting plate (641) and the second connecting plate (642). The second cylinder (643) drives the second connecting plate (642) and the pressing module (644) to move downward to clamp the collar.

2. The automatic BB cap waterproof ring applicator according to claim 1, characterized in that: The transfer component is a first transfer component (62), the positioning plate is a first positioning plate (622), the collar is a first collar (623), the waterproof rubber ring assembly (60) further includes a second transfer component (63), the second transfer component (63) includes a second positioning plate (632), a second collar (633) is installed on the second positioning plate (632), the second collar (633) is the same size and shape as the first collar (623), the first positioning plate (622) and the second positioning plate (632) are slidably installed on the mounting base (61) and are arranged in layers and staggered, the waterproof rubber ring feeding assembly (50) is used to place the waterproof rubber ring (100) onto the first collar (623) or the second collar (633).

3. The automatic BB cap waterproof rubber ring applicator according to claim 2, characterized in that: The first positioning plate (622) is located above the second positioning plate (632). The first transfer assembly (62) also includes a third cylinder (621). The second transfer assembly (63) also includes a fourth cylinder (631) and a lifting cylinder (634). The third cylinder (621) is used to drive the first positioning plate (622) to slide on the mounting base (61). The fourth cylinder (631) is used to drive the second positioning plate (632) to slide on the mounting base (61). The lifting cylinder (634) is disposed on the mounting base (61) and located below the second positioning plate (632). The lifting cylinder (634) is used to drive the second positioning plate (632) to move upward so that it is at the same height as the first positioning plate (622).

4. The automatic BB cap waterproof ring applicator according to claim 3, characterized in that: The pressing module (644) includes a fifth cylinder (6441) and a gripper (6442). The fifth cylinder (6441) is mounted on the second connecting plate (642), and the gripper (6442) is mounted on the output shaft of the fifth cylinder (6441). The gripper (6442) is used to grip the first collar (623) or the second collar (633). The axial directions of the third cylinder (621) and the fourth cylinder (631) are parallel, and the axial directions of the third cylinder (621) and the fifth cylinder (6441) are perpendicular.

5. The automatic BB cap waterproof ring applicator according to claim 1, characterized in that: The automatic BB cap waterproof rubber ring assembly machine also includes a claw conveying assembly (40). The line (30) is also provided with a loading station (31). The BB cap loading assembly (20) is used to transport the BB cap (90) to the loading station (31). The claw conveying assembly (40) includes a transverse module (41) and a claw (42). The transverse module (41) is located on one side of the line (30). The claw (42) is slidably mounted on the transverse module (41) to clamp and transfer the BB cap (90) at the loading station (31) to the assembly station (32).

6. The automatic BB cap waterproof ring applicator according to claim 5, characterized in that: The automatic BB cap waterproof rubber ring machine also includes a waterproof rubber ring rolling assembly (70), the line (30) is also provided with an installation station (33), the assembly station (32) is located between the feeding station (31) and the installation station (33), and the waterproof rubber ring rolling assembly (70) is set at the installation station (33).

7. The automatic BB cap waterproof ring applicator according to claim 6, characterized in that: The waterproof rubber ring assembly (70) includes a base (71) and a pressing module (72). The pressing module (72) includes a sixth cylinder (721), a connecting block (722), a seventh cylinder (723), a gear sleeve (724), and a gear rack (725). The base (71) is mounted on the machine base (10). The gear sleeve (724) and the gear rack (725) are both mounted on the connecting block (722) and mesh with each other. The sixth cylinder (721) drives the connecting block (722) and the gear sleeve (724) to move downward to abut against the waterproof rubber ring (100) at the installation position. The seventh cylinder (723) drives the gear rack (725) to move along its length direction to drive the gear sleeve (724) to rotate.

8. The automatic BB cap waterproof rubber ring applicator according to claim 6, characterized in that: The claw (42) includes a first claw (421) and a second claw (422), which are detachably connected. The first claw (421) is used to clamp and transfer the BB cap (90) at the loading station (31) to the assembly station (32), and the second claw (422) is used to clamp and transfer the BB cap (90) with the waterproof rubber ring (100) assembled at the assembly station (32) to the installation station (33).

9. The automatic BB cap waterproof ring applicator according to claim 1, characterized in that: The waterproof rubber ring feeding assembly (50) includes a storage column (51) and a waterproof rubber ring handling module (52). The storage column (51) is fitted with a plurality of waterproof rubber rings (100). The waterproof rubber ring handling module (52) includes a linear guide rail (521), a sliding plate (522), and a suction cup (523). The linear guide rail (521) is mounted on the machine base (10). The sliding plate (522) is slidably mounted on the linear guide rail (521). The suction cup (523) is mounted on the sliding plate (522) to pick up the waterproof rubber rings (100) on the storage column (51).

10. The automatic BB cap waterproof ring applicator according to claim 1, characterized in that: The BB cap feeding assembly (20) includes a hoist (21), a feeding channel (22), a magnetic suction assembly (23), and a picking plate (24). The hoist (21) is used to transport BB caps (90) to the feeding channel (22). The picking plate (24) is vertically arranged at the end of the feeding channel (22) and the picking plate (24) is perpendicular to the length direction of the line (30). The magnetic suction assembly (23) is arranged on one side of the picking plate (24) to pick up the BB caps (90) on the picking plate (24) and transfer them to the line (30).

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