Riveting device for manufacturing dust collector parts

Abstract

The invention discloses a dust collector part manufacturing riveting device which comprises a bottom plate and a mounting frame mounted on the outer wall of the top of the bottom plate, and further comprises a driving assembly mounted at one end of the outer wall of the top of the bottom plate, a driven assembly is rotationally mounted on the outer wall of the top of the mounting frame, and a disc is mounted on the top of the driven assembly; a plurality of positioning grooves distributed at equal intervals are formed in the outer wall of the top of the disc. A part can be placed in the positioning groove, the driven assembly can be driven to intermittently rotate by 90 degrees and the gluing assembly can be driven to continuously rotate through continuous rotation of the driving assembly, then the disc and the part are driven to intermittently rotate, the part can be rotated to the gluing assembly to be glued firstly, and then the part is rotated to the position below the downward pressing assembly after gluing is completed. The screw and the part are connected together through the glue, extra adhesive force can be provided through the glue, the stability of press riveting connection is further enhanced, the connection sealing performance is further improved, and interference of the external environment is prevented.

Description

Technical Field

[0001] This invention relates to the field of riveting technology, specifically to a riveting device for manufacturing vacuum cleaner parts. Background Technology

[0002] Vacuum cleaners are household appliances that use an electric motor to generate negative air pressure to suck up dust and debris. They are an integral part of modern lifestyles. Vacuum cleaners come in various types, and can be categorized by shape, such as canister and handheld models. Their internal structure is intricate, requiring a high degree of stability and sealing in the connections of their parts. During the manufacturing process, vacuum cleaner parts undergo riveting, where external pressure forces the serrated edges of screws into pre-drilled holes in the parts, achieving a reliable connection between the screws and the parts.

[0003] Currently, in the field of industrial robots and automated assembly, there are two main ways to realize such riveting processes: one is to use large, general-purpose multi-joint industrial robots for gripping and assembly. Although the flexibility is high, the cost is high, the programming is complicated, and the efficiency advantage is not obvious for such simple rotation and riveting tasks; the other is to use dedicated automated equipment. However, most existing dedicated riveting devices have limited functions. Although they can squeeze the screw teeth into the pre-set holes of the parts to complete the mechanical connection, they generally do not have the function of automatically applying glue before riveting.

[0004] However, due to the extremely high airtightness requirements inside vacuum cleaners, simple press-fit connections may still have gaps at the microscopic interface between the screw and the part, affecting the overall sealing performance. While current press-fit devices can effectively force the screw's teeth into the pre-drilled hole in the part, connecting the screw and the part, these devices lack pre-applied adhesive. Therefore, although the screw is connected to the part, the sealing performance between the screw and the part still needs improvement. Summary of the Invention

[0005] To address the problems existing in the prior art, the present invention aims to provide a riveting device for manufacturing vacuum cleaner parts that integrates gluing and riveting functions. This device is applicable to the field of industrial robots and intelligent manufacturing equipment for vacuum cleaner manufacturing and processing, and solves the problem of how to further improve the sealing performance of the connection while ensuring the stability of the connection.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a riveting device for manufacturing vacuum cleaner parts, comprising: a base plate and a mounting bracket mounted on the top outer wall of the base plate, further comprising: a drive assembly mounted on one end of the top outer wall of the base plate, a driven assembly rotatably mounted on the top outer wall of the mounting bracket, and a disc mounted on the top of the driven assembly, the top outer wall of the disc having multiple equidistantly distributed positioning slots, and the top outer wall of the disc having multiple equidistantly distributed infrared receivers, a fixing plate mounted on one side of the top outer wall of the base plate, and a pressing assembly mounted on one side of the top of the fixing plate, a controller mounted on the top outer wall of the fixing plate, and an infrared transmitter mounted on one end of the top inner wall of the fixing plate, a follower assembly rotatably mounted on the other end of the top outer wall of the fixing plate, and a first electric push rod mounted at the bottom of the follower assembly, an adhesive application assembly mounted at the bottom of the piston rod of the first electric push rod, and an extrusion assembly rotatably mounted on the adhesive application assembly, a rotation assembly mounted on the top inner wall of the fixing plate, and a limit assembly mounted on the top outer wall of the base plate.

[0007] The drive assembly includes a motor, a drive wheel mounted on the top of the motor output shaft, a push column mounted on one end of the outer wall of the drive wheel, a long shaft fixed at the center of the top of the drive wheel, and a drive gear mounted on the top of the long shaft.

[0008] The driven component includes a rotating rod, a driven wheel fixed to the outer wall of the rotating rod, and a cross groove formed on the bottom outer wall of the rotating rod.

[0009] The pressing assembly includes a bending plate and a second electric push rod installed on one end of the inner wall of the top of the bending plate.

[0010] The follower assembly includes a short shaft, a driven gear fixed to the top of the short shaft, a mounting plate fixed to the bottom of the short shaft, and a conductive slip ring mounted on the outer wall of the short shaft.

[0011] The adhesive application assembly includes a connecting plate, an adhesive can mounted on one end of the connecting plate, and a ball bearing rotatably mounted on the inner wall of the bottom opening of the adhesive can.

[0012] The extrusion assembly includes an extrusion shaft, spiral blades fixed to the lower side of the outer wall of the extrusion shaft, multiple equidistant stirring rods installed on the upper part of the outer walls on both sides of the extrusion shaft, and a rotating gear fixed to the top of the extrusion shaft.

[0013] The self-rotating assembly includes a hanging plate and a toothed ring fixed to one end of the bottom of the hanging plate.

[0014] The limiting assembly includes a fixed tube, a movable rod slidably connected to the inner wall of the fixed tube, a spring disposed inside the fixed tube, and a cross block fixed to the top of the movable rod.

[0015] The first electric push rod is connected to the slip ring rotor inside the conductive slip ring via a wire.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This invention discloses a riveting device for manufacturing vacuum cleaner parts. The part is placed in a positioning groove. A continuously rotating drive assembly causes a driven assembly to rotate intermittently by 90°, and a continuously rotating adhesive application assembly to rotate, thereby causing a disc and the part to rotate intermittently. The part is first rotated to the adhesive application assembly for adhesive application. After adhesive application, the part is rotated under the pressing assembly for riveting, connecting the screw to the part. The adhesive provides additional bonding force, further enhancing the stability of the riveted connection and improving the sealing performance, preventing interference from the external environment. During the rotation and adhesive application process, the adhesive application assembly drives the extrusion assembly to rotate as well. Simultaneously, the self-rotating assembly causes the extrusion assembly to rotate, facilitating the downward extrusion of adhesive from the adhesive application assembly onto the part. This also agitates the adhesive within the adhesive application assembly, preventing the adhesive from overflowing. After solidification, parts can be placed sequentially into the positioning slots, and then glued and riveted onto the parts one by one. During the rotation of the driven component, the infrared receiver moves away from below the infrared transmitter. At this time, the controller controls the first electric push rod piston rod to retract, driving the glue application component to rise, preventing the glue application component from applying glue to other parts and the surface of the disc. When the driven component stops rotating, the next infrared receiver is rotated to below the infrared transmitter. At this time, the infrared receiver can receive infrared signals. The controller controls the first electric push rod piston rod to extend, driving the glue application component to descend, facilitating the application of glue around the pre-set hole on the top of the part. During the intermittent rotation of the driven component, the limiting component can automatically retract when the driven component rotates and automatically lock into the bottom of the driven component after stopping, making the driven component more stable and preventing the disc from rotating when the part is placed in the positioning slot, which would cause the disc position to shift. Attached Figure Description

[0017] Figure 1 This is a top view of the structure of the present invention; Figure 2 This is a bottom view of the structure of the present invention; Figure 3 This is a partially enlarged structural diagram of the present invention; Figure 4 This is a structural diagram of the driving component of the present invention; Figure 5 This is a structural diagram of the driven component of the present invention; Figure 6 This is a structural diagram of the pressure-down component of the present invention; Figure 7 This is a structural diagram of the follower component of the present invention; Figure 8 This is a structural diagram of the adhesive coating assembly of the present invention; Figure 9 This is a structural diagram of the extrusion assembly and the self-rotation assembly of the present invention; Figure 10 This is a structural diagram of the limiting component of the present invention.

[0018] In the diagram: 1. Base plate; 2. Mounting bracket; 3. Drive assembly; 301. Motor; 302. Drive wheel; 303. Push column; 304. Long shaft; 305. Drive gear; 4. Driven assembly; 401. Rotating rod; 402. Driven wheel; 403. Cross groove; 5. Disc; 6. Positioning groove; 7. Infrared receiver; 8. Fixing plate; 9. Pressing assembly; 901. Bending plate; 902. Second electric push rod; 10. Controller; 11. Infrared transmitter; 12. Follower assembly; 1201. Short shaft; 1202. Driven gear; 12 03. Mounting plate; 1204. Conductive slip ring; 13. First electric push rod; 14. Glue application assembly; 1401. Connecting plate; 1402. Glue can; 1403. Ball bearing; 15. Glue extrusion assembly; 1501. Glue extrusion shaft; 1502. Spiral blade; 1503. Stirring rod; 1504. Rotating gear; 16. Rotating assembly; 1601. Hanging plate; 1602. Gear ring; 17. Limiting assembly; 1701. Fixing tube; 1702. Movable rod; 1703. Spring; 1704. Cross block; 18. Parts; 19. Screws. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figure 1-10 The present invention provides a riveting device for manufacturing vacuum cleaner parts, comprising: a base plate 1 and a mounting bracket 2 mounted on the top outer wall of the base plate 1; further comprising: a drive assembly 3 mounted on one end of the top outer wall of the base plate 1; a driven assembly 4 rotatably mounted on the top outer wall of the mounting bracket 2; a disc 5 mounted on the top of the driven assembly 4; a plurality of equidistantly distributed positioning grooves 6 formed on the top outer wall of the disc 5; a plurality of equidistantly distributed infrared receivers 7 mounted on the top outer wall of the disc 5; and a fixing plate 8 mounted on one side of the top outer wall of the base plate 1. A pressing component 9 is installed on one side, a controller 10 is installed on the top outer wall of the fixed plate 8, an infrared transmitter 11 is installed on one end of the top inner wall of the fixed plate 8, a follower component 12 is rotatably installed on the other end of the top outer wall of the fixed plate 8, a first electric push rod 13 is installed at the bottom of the follower component 12, an adhesive application component 14 is installed at the bottom of the piston rod of the first electric push rod 13, an adhesive extrusion component 15 is rotatably installed on the adhesive application component 14, a self-rotating component 16 is installed on the top inner wall of the fixed plate 8, and a limit component 17 is installed on the top outer wall of the base plate 1.

[0021] It should be noted that: Part 18 can be placed in the positioning groove 6. The continuous rotation of the drive assembly 3 can drive the driven assembly 4 to rotate intermittently by 90°, which in turn drives the disc 5 and part 18 to rotate intermittently. Part 18 is first rotated to a position below the glue application assembly 14 and stays there for a certain period of time. During this time, the continuous rotation of the drive assembly 3 can drive the follower assembly 12 to rotate, which in turn drives the first electric push rod 13 to rotate. This, in turn, causes the glue application assembly 14 to rotate around the first electric push rod 13 as the center, rotating around the pre-set hole on part 18, and applying glue to the top of part 18. Around the pre-drilled holes, the part 18, after being coated with adhesive, is rotated to below the pressing assembly 9. At this point, the screw 19 can be inserted into the pre-drilled holes on the part 18. The pressing assembly 9 then forces the toothed protrusions of the screw 19 into the pre-drilled holes of the part 18, connecting the screw 19 to the part 18. The adhesive provides additional bonding force, further enhancing the stability of the press-fit connection and improving the sealing performance, preventing interference from the external environment. As the adhesive application assembly 14 rotates around the first electric push rod 13, the adhesive extrusion assembly 15, under the action of the self-rotating assembly 16, can perform self-extrusion... The rotation of the driven component 4 facilitates the downward extrusion of adhesive from the adhesive application assembly 14 onto the parts 18. It also agitates the adhesive within the assembly 14 to prevent it from solidifying. Parts 18 can be sequentially placed into the positioning groove 6 for adhesive application and riveting. During the rotation of the driven component 4, the infrared receiver 7 moves away from below the infrared transmitter 11. At this time, the controller 10 controls the piston rod of the first electric push rod 13 to retract, causing the adhesive application assembly 14 to rise, preventing adhesive from being applied to the disc 5 and other areas on the surface of the parts 18. The rotation of the driven component 4 pauses after it has finished rotating. When in motion, the next infrared receiver 7 is rotated to the area below the infrared transmitter 11. At this time, the infrared receiver 7 can receive infrared signals. The controller 10 controls the piston rod of the first electric push rod 13 to extend, driving the glue application assembly 14 to descend, which facilitates the application of glue around the pre-set hole on the top of the part 18. During the intermittent rotation of the driven assembly 4, the limiting assembly 17 can automatically retract when the driven assembly 4 rotates, and automatically lock into the bottom of the driven assembly 4 after stopping, making the driven assembly 4 more stable and preventing the disk 5 from rotating when the part 18 is placed in the positioning groove 6, which would cause the position of the disk 5 to shift.

[0022] Please see Figure 4 In a preferred embodiment, the drive assembly 3 includes a motor 301, a drive wheel 302 mounted on the top of the output shaft of the motor 301, a push column 303 mounted on one end of the outer wall of the drive wheel 302, a long shaft 304 fixed at the center of the top of the drive wheel 302, and a drive gear 305 mounted on the top of the long shaft 304.

[0023] It should be noted that the motor 301 can drive the drive wheel 302 to rotate, which in turn drives the push column 303 to rotate with the drive wheel 302, which in turn drives the long shaft 304 and the drive gear 305 to rotate.

[0024] Please see Figure 5 In a preferred embodiment, the driven component 4 includes a rotating rod 401, a driven wheel 402 fixed to the outer wall of the rotating rod 401, and a cross groove 403 formed on the bottom outer wall of the rotating rod 401.

[0025] It should be noted that during the rotation of the push column 303, it can rotate into the groove in the driven wheel 402, causing the driven wheel 402 to rotate, which in turn causes the rotating rod 401 to rotate intermittently.

[0026] Please see Figure 6 In a preferred embodiment, the pressing component 9 includes a bending plate 901 and a second electric push rod 902 mounted on one end of the top inner wall of the bending plate 901.

[0027] It should be noted here that: when the piston rod of the second electric push rod 902 descends, it can squeeze the serrated teeth of the screw 19 into the pre-set hole of the part 18, connecting the screw 19 and the part 18 together.

[0028] Please see Figure 7 In a preferred embodiment, the follower assembly 12 includes a short shaft 1201, a driven gear 1202 fixed to the top of the short shaft 1201, a mounting plate 1203 fixed to the bottom of the short shaft 1201, and a conductive slip ring 1204 mounted on the outer wall of the short shaft 1201.

[0029] It should be noted that the rotation of the drive gear 305 can drive the driven gear 1202 to rotate, which in turn drives the short shaft 1201 to rotate, which in turn drives the mounting plate 1203 to rotate.

[0030] Please see Figure 8 In a preferred embodiment, the glue application assembly 14 includes a connecting plate 1401, a glue container 1402 mounted on one end of the connecting plate 1401, and a ball bearing 1403 rotatably mounted on the inner wall of the bottom opening of the glue container 1402.

[0031] It should be noted that: the rotation of the mounting plate 1203 can drive the first electric push rod 13 to rotate, which in turn drives the connecting plate 1401 and the glue can 1402 to rotate around the first electric push rod 13, so that the ball 1403 rolls around the pre-set hole on the part 18, applying glue to the area around the pre-set hole on the top of the part 18.

[0032] Please see Figure 9In a preferred embodiment, the extrusion assembly 15 includes an extrusion shaft 1501, a spiral blade 1502 fixed to the lower side of the outer wall of the extrusion shaft 1501, a plurality of equidistant stirring rods 1503 installed on the upper part of the outer walls on both sides of the extrusion shaft 1501, and a rotating gear 1504 fixed to the top of the extrusion shaft 1501.

[0033] It should be noted that the extrusion shaft 1501 can rotate together with the glue tank 1402. It contacts the self-rotating component 16 through the self-rotating gear 1504, which drives the extrusion shaft 1501 to rotate as it rotates with the glue tank 1402. This, in turn, drives the stirring rod 1503 to rotate and stir the glue, preventing it from solidifying. At the same time, the rotation of the spiral blade 1502 can transport the glue in the glue tank 1402 downward and squeeze the glue outward. In conjunction with the ball bearing 1403 rolling on the outer wall of the part 18, the glue is better applied around the pre-set hole on the top of the part 18.

[0034] Please see Figure 9 In a preferred embodiment, the self-rotating assembly 16 includes a hanging plate 1601 and a toothed ring 1602 fixed to one end of the bottom of the hanging plate 1601.

[0035] It should be noted that the self-rotating gear 1504 can rotate together with the extrusion shaft 1501. Under the action of the gear ring 1602, the self-rotating gear 1504 can drive the extrusion shaft 1501 to rotate.

[0036] Please see Figure 10 In a preferred embodiment, the limiting component 17 includes a fixed tube 1701, a movable rod 1702 slidably connected to the inner wall of the fixed tube 1701, a spring 1703 disposed in the fixed tube 1701, and a cross block 1704 fixed to the top of the movable rod 1702.

[0037] It should be noted that during the rotation of the rotating rod 401, the cross block 1704 can be pressed downward, which in turn drives the movable rod 1702 to descend and compress the spring 1703. When the rotating rod 401 stops rotating, the movable rod 1702 rises and resets under the action of the spring 1703, which drives the cross block 1704 to rise and reset and re-enter the cross groove 403, thus playing a certain limiting role for the rotating rod 401.

[0038] Please see Figure 7 In a preferred embodiment, the first electric push rod 13 is connected to the slip ring rotor inside the conductive slip ring 1204 via a wire.

[0039] It should be noted that the first electric push rod 13 will not experience wire entanglement during rotation.

[0040] Example: Refer to Figure 1-10A riveting device for manufacturing vacuum cleaner parts includes: a base plate 1 and a mounting bracket 2 mounted on the top outer wall of the base plate 1; and a drive assembly 3 mounted on one end of the top outer wall of the base plate 1. The drive assembly 3 includes a motor 301, a drive wheel 302 mounted on the top of the output shaft of the motor 301, a push column 303 mounted on one end of the outer wall of the drive wheel 302, a long shaft 304 fixed at the top center of the drive wheel 302, and a drive gear 305 mounted on the top of the long shaft 304. The motor 301 can drive the drive wheel 302 to rotate, thereby driving the push column 303 to rotate with the drive wheel 302, and thereby driving the long shaft 304 and the drive gear 305 to rotate. A driven assembly 4 is rotatably mounted on the top outer wall of the mounting bracket 2. The driven assembly 4 includes a rotating rod 401, a driven wheel 402 fixed on the outer wall of the rotating rod 401, and a cross groove 403 opened on the bottom outer wall of the rotating rod 401. During the rotation, the pushing column 303 can rotate into the groove in the driven wheel 402, drive the driven wheel 402 to rotate, and then drive the rotating rod 401 to rotate intermittently. Furthermore, a disc 5 is installed on the top of the driven component 4, and multiple equidistant positioning grooves 6 are opened on the top outer wall of the disc 5. Multiple equidistant infrared receivers 7 are installed on the top outer wall of the disc 5. A fixing plate 8 is installed on one side of the top outer wall of the base plate 1, and a pressing component 9 is installed on one side of the top of the fixing plate 8. The pressing component 9 includes a bending plate 901 and a second electric push rod 902 installed on one end of the top inner wall of the bending plate 901. When the piston rod of the second electric push rod 902 descends, it can squeeze the tooth of the screw 19 into the pre-set hole of the part 18, connecting the screw 19 and the part 18 together. A controller 10 is installed on the top outer wall of the fixed plate 8, and an infrared emitter 11 is installed on one end of the top inner wall of the fixed plate 8. A follower assembly 12 is rotatably installed on the other end of the top outer wall of the fixed plate 8. The follower assembly 12 includes a short shaft 1201, a driven gear 1202 fixed to the top of the short shaft 1201, a mounting plate 1203 fixed to the bottom of the short shaft 1201, and a conductive slip ring 1204 installed on the outer wall of the short shaft 1201. The rotation of the driving gear 305 can drive the driven gear 1202 to rotate, thereby driving the short shaft 1201 to rotate, and then driving the mounting plate 1203 to rotate. Furthermore, a first electric push rod 13 is installed at the bottom of the follower component 12, and an adhesive application component 14 is installed at the bottom of the piston rod of the first electric push rod 13. The adhesive application component 14 includes a connecting plate 1401, an adhesive can 1402 installed at one end of the connecting plate 1401, and a ball bearing 1403 rotatably installed on the inner wall of the bottom opening of the adhesive can 1402. The rotation of the mounting plate 1203 can drive the first electric push rod 13 to rotate, thereby driving the connecting plate 1401 and the adhesive can 1402 to rotate around the first electric push rod 13, so that the ball bearing 1403 rolls around the pre-set hole on the part 18, applying adhesive around the pre-set hole on the top of the part 18. Furthermore, an extrusion assembly 15 is rotatably mounted on the glue application assembly 14. The extrusion assembly 15 includes an extrusion shaft 1501, a spiral blade 1502 fixed to the lower side of the outer wall of the extrusion shaft 1501, multiple equidistant stirring rods 1503 installed on the upper part of the outer walls on both sides of the extrusion shaft 1501, and a self-rotating gear 1504 fixed to the top of the extrusion shaft 1501. The extrusion shaft 1501 can rotate together with the glue tank 1402. Through the contact between the self-rotating gear 1504 and the self-rotating assembly 16, the extrusion shaft 1501 is driven to rotate as it rotates with the glue tank 1402. This, in turn, drives the stirring rods 1503 to rotate and stir the glue, preventing the glue from solidifying. At the same time, the rotation of the spiral blade 1502 can transport the glue in the glue tank 1402 downward and squeeze the glue outward. In conjunction with the ball bearing 1403 rolling on the outer wall of the part 18, the glue is better applied around the pre-set hole on the top of the part 18. A self-rotating assembly 16 is installed on the inner wall of the top of the fixed plate 8. The self-rotating assembly 16 includes a hanging plate 1601 and a gear ring 1602 fixed to one bottom end of the hanging plate 1601. The self-rotating gear 1504 can rotate together with the extrusion shaft 1501. Under the action of the gear ring 1602, the self-rotating gear 1504 can drive the extrusion shaft 1501 to rotate. A limiting assembly 17 is installed on the outer wall of the top of the base plate 1. The limiting assembly 17 includes a fixed tube 1701 and a movable rod 17 slidably connected to the inner wall of the fixed tube 1701. 02. The spring 1703 is installed in the fixed tube 1701 and the cross block 1704 is fixed to the top of the movable rod 1702. During the rotation of the rotating rod 401, the cross block 1704 can be pressed downward, which in turn drives the movable rod 1702 to descend and press the spring 1703. When the rotating rod 401 stops rotating, the movable rod 1702 rises and resets under the action of the spring 1703, which drives the cross block 1704 to rise and reset and re-enter the cross groove 403, thus playing a certain limiting role for the rotating rod 401. Part 18 can be placed in the positioning groove 6. The continuous rotation of the drive assembly 3 causes the driven assembly 4 to rotate intermittently by 90°, which in turn causes the disc 5 and part 18 to rotate intermittently. Part 18 is first rotated to a position below the glue application assembly 14 and remains there for a certain period. During this time, the continuous rotation of the drive assembly 3 causes the follower assembly 12 to rotate, which in turn causes the first electric push rod 13 to rotate. This, in turn, causes the glue application assembly 14 to rotate around the first electric push rod 13, circling the pre-set hole on part 18, thus applying glue around the pre-set hole on the top of part 18. After the adhesive is applied, part 18 is rotated to the underside of the pressing assembly 9. At this point, screw 19 can be inserted into the pre-drilled hole on part 18. The pressing assembly 9 then forces the toothed prongs of screw 19 into the pre-drilled hole, connecting screw 19 to part 18. The adhesive provides additional bonding force, further enhancing the stability of the press-fit connection and improving the sealing performance, preventing interference from the external environment. While the adhesive application assembly 14 rotates around the first electric push rod 13, the adhesive extrusion assembly 15 rotates under the action of the self-rotating assembly 16, facilitating the application of adhesive. The adhesive in the adhesive application assembly 14 is squeezed downwards and applied to the part 18. Simultaneously, the adhesive in the assembly 14 is agitated to prevent it from solidifying. Parts 18 can be sequentially placed in the positioning groove 6 for adhesive application and riveting. During the rotation of the driven assembly 4, the infrared receiver 7 moves away from below the infrared transmitter 11. At this time, the controller 10 controls the piston rod of the first electric push rod 13 to retract, causing the adhesive application assembly 14 to rise, preventing the adhesive application assembly 14 from applying adhesive to other areas of the disk 5 and the surface of the part 18. When the driven assembly 4 stops rotating... The next infrared receiver 7 is moved below the infrared transmitter 11. At this time, the infrared receiver 7 can receive infrared signals. The controller 10 controls the piston rod of the first electric push rod 13 to extend, driving the glue application assembly 14 to descend, so as to facilitate the application of glue around the pre-set hole on the top of the part 18. During the intermittent rotation of the driven assembly 4, the limiting assembly 17 can automatically retract when the driven assembly 4 rotates, and automatically lock into the bottom of the driven assembly 4 after stopping, making the driven assembly 4 more stable and preventing the disk 5 from rotating when the part 18 is placed in the positioning groove 6, which would cause the position of the disk 5 to shift.

[0041] Working principle: Part 18 can be placed in the positioning groove 6. The motor 301 can drive the drive wheel 302 to rotate, which in turn drives the push column 303 to rotate with the drive wheel 302, which in turn drives the long shaft 304 and the drive gear 305 to rotate. During the rotation, the push column 303 can rotate into the groove in the driven wheel 402, which drives the driven wheel 402 to rotate, which in turn drives the rotating rod 401 to rotate intermittently by 90°, which in turn drives the disc 5 and part 18 to rotate intermittently. Part 18 is first moved to a position below the glue container 1402 and stays there for a certain period of time. During this time, the drive gear 305 rotates, which drives the driven gear 1202 to rotate, which in turn drives the short shaft 1201 to rotate, which in turn drives the mounting plate 1203 to rotate, which in turn drives the first electric push rod 13 to rotate. This causes the connecting plate 1401 and the glue can 1402 to rotate around the first electric push rod 13, causing the ball 1403 to roll around the pre-set hole on the part 18, applying glue to the area around the pre-set hole on the top of the part 18. The extrusion shaft 1501 can rotate together with the glue tank 1402, and the self-rotating gear 1504 can rotate together with the extrusion shaft 1501. Under the action of the gear ring 1602, the self-rotating gear 1504 can drive the extrusion shaft 1501 to rotate, which in turn drives the stirring rod 1503 to rotate and stir the glue to prevent the glue from solidifying. At the same time, the rotation of the spiral blade 1502 can transport the glue in the glue tank 1402 downward and squeeze the glue outward. With the help of the ball bearing 1403 rolling on the outer wall of the part 18, the glue is better applied around the pre-set hole on the top of the part 18. After the glue is applied, part 18 is moved to the lower part of the second electric push rod 902. At this time, screw 19 can be placed into the pre-set hole on part 18. By lowering the piston rod of the second electric push rod 902, the tooth of screw 19 can be squeezed into the pre-set hole of part 18, connecting screw 19 and part 18 together. The glue can provide additional adhesive force, further enhancing the stability of the press-fit connection and further improving the connection sealing, preventing interference from the external environment. Part 18 can be placed in the positioning groove 6 in sequence, and glue can be applied and press-fitted to part 18 in sequence. As the disc 5 rotates, the infrared receiver 7 moves away from below the infrared transmitter 11. At this time, the controller 10 controls the piston rod of the first electric push rod 13 to retract, driving the glue tank 1402. The roller 1403 rises to prevent the glue from being applied to other parts of the disk 5 and the surface of the part 18. When the disk 5 stops rotating, the next infrared receiver 7 is moved to the area below the infrared transmitter 11. At this time, the infrared receiver 7 can receive infrared signals. The controller 10 controls the piston rod of the first electric push rod 13 to extend, driving the glue can 1402 to descend, so as to facilitate the application of glue around the pre-set hole on the top of the part 18. During rotation, the rotating rod 401 can press the cross block 1704 downward, thereby causing the movable rod 1702 to descend and compress the spring 1703. When the rotating rod 401 stops rotating, the movable rod 1702 rises and resets under the action of the spring 1703, causing the cross block 1704 to rise and reset and re-enter the cross groove 403, which plays a certain limiting role for the rotating rod 401, making the rotating rod 401 more stable and preventing the disk 5 from rotating when the part 18 is placed in the positioning groove 6, which would cause the position of the disk 5 to shift.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A riveting device for manufacturing vacuum cleaner parts, comprising: The base plate (1) and the mounting bracket (2) installed on the top outer wall of the base plate (1); The feature is that it further includes: a driving assembly (3) installed on one end of the top outer wall of the base plate (1), a driven assembly (4) rotatably installed on the top outer wall of the mounting bracket (2), and a disc (5) installed on the top of the driven assembly (4), the top outer wall of the disc (5) having a plurality of equidistantly distributed positioning grooves (6), and a plurality of equidistantly distributed infrared receivers (7) installed on the top outer wall of the disc (5), a fixing plate (8) installed on one side of the top outer wall of the base plate (1), and a pressing assembly (9) installed on one side of the top of the fixing plate (8), the top outer wall of the fixing plate (8) An infrared transmitter (11) is installed on one end of the inner wall of the top of the fixed plate (8), and a follower assembly (12) is rotatably installed on the other end of the outer wall of the top of the fixed plate (8). A first electric push rod (13) is installed at the bottom of the follower assembly (12), and a glue applicator assembly (14) is installed at the bottom of the piston rod of the first electric push rod (13). A glue extrusion assembly (15) is rotatably installed on the glue applicator assembly (14). A self-rotating assembly (16) is installed on the inner wall of the top of the fixed plate (8), and a limit assembly (17) is installed on the outer wall of the top of the base plate (1).

2. The riveting device for manufacturing vacuum cleaner parts according to claim 1, characterized in that: The drive assembly (3) includes a motor (301), a drive wheel (302) mounted on the top of the output shaft of the motor (301), a push column (303) mounted on one end of the outer wall of the drive wheel (302), a long shaft (304) fixed at the center of the top of the drive wheel (302), and a drive gear (305) mounted on the top of the long shaft (304).

3. The riveting device for manufacturing vacuum cleaner parts according to claim 1, characterized in that: The driven assembly (4) includes a rotating rod (401), a driven wheel (402) fixed on the outer wall of the rotating rod (401), and a cross groove (403) opened on the bottom outer wall of the rotating rod (401).

4. The riveting device for manufacturing vacuum cleaner parts according to claim 1, characterized in that: The pressing assembly (9) includes a bending plate (901) and a second electric push rod (902) mounted on one end of the top inner wall of the bending plate (901).

5. A riveting device for manufacturing vacuum cleaner parts according to claim 1, characterized in that: The follower assembly (12) includes a short shaft (1201), a driven gear (1202) fixed to the top of the short shaft (1201), a mounting plate (1203) fixed to the bottom of the short shaft (1201), and a conductive slip ring (1204) mounted on the outer wall of the short shaft (1201).

6. A riveting device for manufacturing vacuum cleaner parts according to claim 1, characterized in that: The adhesive application assembly (14) includes a connecting plate (1401), an adhesive can (1402) installed at one end of the connecting plate (1401), and a ball bearing (1403) rotatably installed on the inner wall of the bottom opening of the adhesive can (1402).

7. A riveting device for manufacturing vacuum cleaner parts according to claim 1, characterized in that: The extrusion assembly (15) includes an extrusion shaft (1501), a spiral blade (1502) fixed to the lower side of the outer wall of the extrusion shaft (1501), a plurality of equidistant stirring rods (1503) installed on the upper part of the outer walls on both sides of the extrusion shaft (1501), and a self-rotating gear (1504) fixed to the top of the extrusion shaft (1501).

8. A riveting device for manufacturing vacuum cleaner parts according to claim 1, characterized in that: The self-rotating component (16) includes a hanging plate (1601) and a toothed ring (1602) fixed to one end of the bottom of the hanging plate (1601).

9. A riveting device for manufacturing vacuum cleaner parts according to claim 1, characterized in that: The limiting component (17) includes a fixed tube (1701), a movable rod (1702) slidably connected to the inner wall of the fixed tube (1701), a spring (1703) provided in the fixed tube (1701), and a cross block (1704) fixed to the top of the movable rod (1702).

10. A riveting device for manufacturing vacuum cleaner parts according to claim 5, characterized in that: The first electric push rod (13) is connected to the slip ring rotor inside the conductive slip ring (1204) via a wire.

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