A faucet cartridge assembly machine

Abstract

The present application relates to faucet valve core assembly technical field, especially a faucet valve core assembly machine, including machine table, the upper part of machine table is provided with feeding piece and assembly part, the middle part of machine table is provided with station conversion piece, the lower part of station conversion piece is provided with transmission part, assembly fixed part and stroke fixed part, wherein, the station conversion piece includes the motor arranged in the middle part of machine table, the end of motor is provided with transmission rod, the end of transmission rod is provided with loading platform, in addition, the rotation of loading platform cooperates with gear ring to indirectly drive the upward movement of rotating shaft to realize the self-rotation of barrel, drive the faucet valve core in the inside to rotate at the same time drive the part rotation of inner wall, and cooperate with the clamping of clamping plate to clamp the part to be assembled to realize the rotation assembly of part at the same time, save the assembly work, improve the overall assembly cycle efficiency, realize the production efficiency synchronously.

Description

Technical Field

[0001] This invention relates to the field of faucet valve core assembly technology, and in particular to a faucet valve core assembly machine. Background Technology

[0002] The assembly of faucet valve cores is achieved by using a feeding system and workstation switching. The valve core housing is oriented and sorted by a vibratory plate and then sent to the fixture at the main assembly station via a conveyor track. The sealing ring is then picked up by a robot or suction cup and placed into the designated slot at the bottom of the housing. For parts that need to be rotated and tightened, a servo press head or servo tightening shaft is used to press the top cover in with a preset force and stroke and rotate it to lock it.

[0003] However, when assembling existing faucet valve cores, the tightening and fixing of the valve core requires switching workstations after the assembly of the part with the longest assembly cycle is completed. This undoubtedly increases the overall assembly time and reduces work efficiency during the assembly cycle. Summary of the Invention

[0004] In view of the problem that the assembly cycle requires waiting for the most time-consuming operation steps, thus extending the station changeover time in the above-mentioned or existing technologies, this invention is proposed.

[0005] Therefore, the purpose of this invention is to provide a faucet valve core assembly machine, including a machine base, an upper part of which is provided with a feeding component and an assembly component, a middle part of which is provided with a station conversion component, and a lower part of which is provided with a transmission component, an assembly fixing component, and a stroke fixing component; wherein,

[0006] The workstation conversion component includes a motor located in the middle of the machine base, a transmission rod at the end of the motor, and a platform at the end of the transmission rod.

[0007] The transmission component includes a closed cylinder disposed at the lower part of the platform, and the interior of the closed cylinder is provided with an annular plate and a limiting ring.

[0008] The assembly fastener includes a sliding groove block disposed on the upper part of the platform, a sliding plate disposed inside the sliding groove block, and a clamping plate disposed on the side wall of the sliding plate for fixing the assembly parts.

[0009] The stroke fixing component includes a fixing block disposed on the side wall of the top rod, a connecting block disposed inside the fixing block, a connecting chamber disposed on the upper part of the connecting block, and a material cylinder disposed at the end of the connecting chamber.

[0010] In a preferred embodiment of the faucet valve core assembly machine of the present invention, the feeding component includes an extension plate disposed on the upper part of the machine platform, an mounting frame disposed on the upper part of the extension plate, and a vibrating plate disposed on the upper part of the mounting frame.

[0011] In a preferred embodiment of the faucet valve core assembly machine of the present invention, the assembly assembly includes a support frame disposed on the upper part of the machine platform, a limiting plate disposed on the upper part of the support frame, a first cylinder disposed on the side wall of the limiting plate, a transverse guide rail disposed on the upper part of the support frame, a second cylinder disposed on the side wall of the transverse guide rail, a slide plate disposed at the end of the second cylinder, a longitudinal guide rail disposed on the side wall of the slide plate, a third cylinder disposed on the upper part of the longitudinal guide rail, a slider disposed at the end of the third cylinder, and a pneumatic gripper disposed on the side wall of the slider.

[0012] As a preferred embodiment of the faucet valve core assembly machine of the present invention, the transmission component further includes an inner circular plate, a convex plate and a first limiting groove disposed in a closed cylinder, the upper part of the inner circular plate is provided with a toothed ring, the convex plate is disposed on the upper part of the annular plate, and the first limiting groove is opened on the outer wall of the limiting ring.

[0013] As a preferred embodiment of the faucet valve core assembly machine of the present invention, the assembly fixing component further includes a first groove and a mating surface. The first groove is disposed on the bottom surface of the platform. A top rod is disposed inside the first groove. A first return spring is disposed at the lower part of the top rod. A fixing tooth is disposed at the upper part of the top rod.

[0014] In a preferred embodiment of the faucet valve core assembly machine of the present invention, the assembly fixing component further includes a mating surface, which is located at the lower part of the sliding plate.

[0015] In a preferred embodiment of the faucet valve core assembly machine of the present invention, the stroke fixing component further includes a rotating shaft, which is disposed inside the fixing block. A gear is disposed at the lower part of the rotating shaft, and a second return spring is disposed at the upper part of the gear.

[0016] As a preferred embodiment of the faucet valve core assembly machine of the present invention, the stroke fixing component further includes a first bearing and a second limiting groove. The first bearing is disposed on the outer wall of the gear, and a first limiting rod is disposed on the outer wall of the first bearing. The second limiting groove is opened on the side wall of the fixing block.

[0017] In a preferred embodiment of the faucet valve core assembly machine of the present invention, the connecting block has a locking block on its side wall, the locking block has a receiving surface on its side wall, the locking block has a second limiting rod on its side wall, and the outer wall of the second limiting rod has a third return spring.

[0018] In a preferred embodiment of the faucet valve core assembly machine of the present invention, a second bearing is provided on the outer wall of the connecting chamber.

[0019] The beneficial effects of this invention are as follows: the rotation of the platform, in conjunction with the gear ring, indirectly drives the upward movement of the rotating shaft to achieve the rotation of the material cylinder. This drives the internal faucet valve core to rotate the parts on the inner wall while switching work positions. Furthermore, the clamping plate clamps the parts to be assembled, enabling the parts to be rotated and assembled while switching work positions. This saves assembly work, improves the overall assembly cycle efficiency, and simultaneously increases production efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of a faucet valve core assembly machine.

[0022] Figure 2 This is a schematic diagram of the feeding component and assembly component structure of a faucet valve core assembly machine.

[0023] Figure 3 This is a schematic diagram of the workstation switching component of a faucet valve core assembly machine.

[0024] Figure 4 This is a schematic diagram of the closed cylinder structure of a faucet valve core assembly machine.

[0025] Figure 5 This is a schematic diagram of the annular plate structure of a faucet valve core assembly machine.

[0026] Figure 6 This is a schematic diagram of the inner circular plate structure of a faucet valve core assembly machine.

[0027] Figure 7 This is a schematic diagram of the first groove structure of a faucet valve core assembly machine.

[0028] Figure 8 This is a schematic diagram of the sliding groove block structure of a faucet valve core assembly machine.

[0029] Figure 9 This is a schematic diagram of the sliding plate structure of a faucet valve core assembly machine.

[0030] Figure 10 This is a schematic diagram of the gear structure of a faucet valve core assembly machine.

[0031] Figure 11This is a schematic diagram of the fixing block structure of a faucet valve core assembly machine.

[0032] Figure 12 This is a schematic diagram of the rotating shaft structure of a faucet valve core assembly machine.

[0033] Figure 13 This is a schematic diagram of the connecting block structure of a faucet valve core assembly machine.

[0034] Figure 14 This is a schematic diagram of the internal structure of the connecting block of a faucet valve core assembly machine.

[0035] In the diagram: 1. Machine base; 2. Feeding component; 21. Extension plate; 22. Mounting frame; 23. Vibratory feeder; 3. Assembly parts; 31. Support frame; 32. Material limiting plate; 321. First cylinder; 33. Transverse guide rail; 331. Second cylinder; 332. Slide plate; 34. Longitudinal guide rail; 341. Third cylinder; 342. Slider; 343. Pneumatic gripper; 4. Station conversion component; 41. Motor; 42. Transmission rod; 43. Platform; 5. Transmission component; 51. Enclosed cylinder; 52. Inner circular plate; 521. Gear ring; 53. Annular plate; 531. Protruding plate; 54. Limiting ring; 541 61. First limiting groove; 61. First groove; 611. Top rod; 612. First return spring; 613. Fixed tooth; 62. Sliding groove block; 621. Sliding plate; 622. Mating surface; 623. Clamping plate; 71. Fixed block; 711. Rotating shaft; 712. Gear; 713. Second return spring; 714. First bearing; 715. First limiting rod; 716. Second limiting groove; 72. Connecting block; 721. Locking block; 722. Receiving surface; 723. Second limiting rod; 724. Third return spring; 725. Connecting chamber; 726. Second bearing; 727. Material cylinder. Detailed Implementation

[0036] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0037] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0039] Example 1, referring to Figure 1 , Figure 3 , Figure 5 and Figure 8 This is the first embodiment of the present invention, which provides a faucet valve core assembly machine that can improve the overall assembly efficiency by rotating and assembling faucet valve cores while changing work stations. The machine includes a base 1, with a feeding component 2 and an assembly component 3 on the upper part of the base 1, a work station conversion component 4 in the middle of the base 1, and a transmission component 5, an assembly fixing component, and a stroke fixing component on the lower part of the work station conversion component 4.

[0040] The workstation conversion component 4 includes a motor 41 located in the middle of the machine base 1, a transmission rod 42 located at the end of the motor 41, and a platform 43 located at the end of the transmission rod 42.

[0041] The transmission component 5 includes a closed cylinder 51 disposed at the lower part of the platform 43, and an annular plate 53 and a limiting ring 54 are disposed inside the closed cylinder 51;

[0042] The assembly fastener includes a sliding groove block 62 disposed on the upper part of the platform 43, a sliding plate 621 disposed inside the sliding groove block 62, and a clamping plate 623 disposed on the side wall of the sliding plate 621 for fixing the assembly parts.

[0043] The stroke fixing component includes a fixing block 71 disposed on the side wall of the top rod 611, a connecting block 72 disposed inside the fixing block 71, a connecting chamber 725 disposed on the upper part of the connecting block 72, and a material cylinder 727 disposed at the end of the connecting chamber 725.

[0044] Furthermore, there are four feeders 2, which are arranged in a circular array on the top surface of the machine tool 1. Each feeder 2 corresponds to an assembly 3, and each assembly 3 corresponds to an assembly fixing part and a stroke fixing part.

[0045] The motor 41 is fixedly installed on the inner wall of the middle part of the machine base 1. The output end of the motor 41 is fixedly connected to the bottom end face of the transmission rod 42, and the top surface of the transmission rod 42 is fixedly connected to the center bottom surface of the platform 43.

[0046] The bottom surface of the closed cylinder 51 is fixedly connected to the top surface of the machine base 1. The transmission rod 42 is located at the center of the closed cylinder 51 and extends to its upper part. The middle part of the inner wall of the closed cylinder 51 is fixedly connected to the outer wall of the annular plate 53. The limiting ring 54 is fixedly installed on the upper part of the inner wall of the closed cylinder 51 and the inner wall corresponds to the outer wall of the platform 43.

[0047] The bottom surface of the sliding block 62 is fixedly connected to the top surface of the motor 41. Two sliding plates 621 are slidably connected to the upper part of the inner wall of the sliding block 62. The side wall of each sliding plate 621 is fixedly connected to a clamping plate 623. Each pair of clamping plates 623 corresponds to each other.

[0048] The top surface of the fixed block 71 is fixedly connected to the bottom surface of the platform 43. The connecting block 72 is disposed on the upper inner wall of the fixed block 71. The upper part of the connecting block 72 corresponds to the inner wall of the connecting chamber 725. The top surface of the connecting chamber 725 is fixedly connected to the bottom surface of the material cylinder 727.

[0049] Specifically, the feed component 2 includes an extension plate 21 located on the upper part of the machine base 1, an mounting frame 22 located on the upper part of the extension plate 21, and a vibrating plate 23 located on the upper part of the mounting frame 22.

[0050] Furthermore, the bottom surface of the extension plate 21 is fixedly connected to the top surface of the machine base 1, the top surface of the extension plate 21 is fixedly connected to the bottom surface of the mounting frame 22, and the top surface of the mounting frame 22 is fixedly connected to the bottom surface of the vibrating plate 23.

[0051] Specifically, the assembly 3 includes a support frame 31 mounted on the upper part of the machine base 1. A limiting plate 32 is mounted on the upper part of the support frame 31. A first cylinder 321 is mounted on the side wall of the limiting plate 32. A transverse guide rail 33 is mounted on the upper part of the support frame 31. A second cylinder 331 is mounted on the side wall of the transverse guide rail 33. A slide plate 332 is mounted at the end of the second cylinder 331. A longitudinal guide rail 34 is mounted on the side wall of the slide plate 332. A third cylinder 341 is mounted on the upper part of the longitudinal guide rail 34. A slider 342 is mounted at the end of the third cylinder 341. A pneumatic gripper 343 is mounted on the side wall of the slider 342.

[0052] Furthermore, the bottom surface of the support frame 31 is fixedly connected to the top surface of the machine base 1. The limiting plate 32 is slidably connected to the upper inner wall of the support frame 31. One side of the limiting plate 32 is fixedly connected to the protruding end of the first cylinder 321. The first cylinder 321 is fixedly connected to the upper part of the support frame 31. The transverse guide rail 33 is disposed on the upper part of the limiting plate 32 and is fixedly connected to the support frame 31. The side wall of the transverse guide rail 33 is fixedly connected to the side wall of the second cylinder 331. The protruding end of the second cylinder 331 is connected to the side of the slide plate 332. The walls are fixedly connected to each other. The slide plate 332 is slidably connected to the inner wall of the transverse guide rail 33. The side wall of the slide plate 332 is fixedly connected to the longitudinal guide rail 34. The top surface of the longitudinal guide rail 34 is fixedly connected to the bottom surface of the third cylinder 341. The extended end of the third cylinder 341 extends along the top surface of the longitudinal guide rail 34 to the lower part of the inner wall of the longitudinal guide rail 34 and is fixedly connected to the slider 342. The slider 342 is slidably connected to the inner wall of the longitudinal guide rail 34. The side wall of the slider 342 is fixedly connected to the side wall of the pneumatic gripper 343.

[0053] In use, when the workstation switches to the part rotation and assembly position, the platform 43 drives the top cylinder 727 and the parts inside the cylinder 727 to be pneumatically gripped and assembled into it by the pneumatic clamp 343, but rotation is not required. At the same time, the platform 43 is driven by the motor 41 to continue rotating to the next workstation. Due to the rotation of the platform 43, the push rod 611, which is slidably connected to its inner wall, moves. The bottom surface of the push rod 611 is round and contacts the top surface of the convex plate 531. The surface slope of the convex plate 531 increases, causing the push rod 611 to move along... As the inner wall of the first groove 61 rises, the push rod 611 rises, causing the fixing tooth 613 on its top surface to rise, and the first return spring 612 is compressed due to the rise of the push rod 611. Then, because the top surface of the fixing tooth 613 and the mating surface 622 opened on the bottom surface of the sliding plate 621 fit together and come into contact due to the rise, the two sliding plates 621 converge along the inner wall of the sliding groove block 62, causing the clamping plate 623 connected at one end to converge and tighten and fix the rotating assembly parts placed on it. At the same time, during the switching of work positions;

[0054] Gear 712 is connected to the bottom surface of platform 43 via rotating shaft 711, fixed block 71, and fixed block 71. Gear 712 is rotatably connected to the inner wall of fixed block 71. As platform 43 rotates, gear 712 rotates. Since gear 712 meshes with 513, it rotates on its own axis. While revolving, gear 712 drives the first bearing 714 in the middle of the outer wall to revolve. The first bearing 714 revolves and drives the first limiting rod 715 connected to the outer wall to revolve. The first limiting rod 715 moves along the groove wall of the first limiting groove 541. Then, when the first limiting rod 715 moves to the upward slope of 514, it drives the first bearing 714 and rotating shaft 711 to move upward. The upward movement of rotating shaft 711 drives gear 712 to move upward. Gear 712 does not disengage from 512 when it moves upward. The upward movement of first limiting rod 715 drives the connecting block 72 on the top surface to move upward.

[0055] As the connecting block 72 moves upward, it drives the two side locking blocks 721 to move upward. When the locking blocks 721 move upward to the inner wall of the connecting chamber 725, the locking blocks 721 extend due to the elastic force of the third return spring 724 and the limit of the second limit rod 723. At this time, the outer wall of the locking block 721 and the inner wall of the connecting chamber 725 come into contact with each other and are connected due to the elastic force of the third return spring 724. At this time, the rotating shaft 711 completes the rotation transmission of the gear 712 through the connection of the locking blocks 721 and the connecting chamber 725. The rotation of the connecting chamber 725 drives the top cylinder 727 to rotate. The rotation of the cylinder 727 drives the parts on the inner wall to rotate and connect with the valve core parts that need to be rotated and assembled on the inner wall. At this time, the step of installing the assembly parts by power transmission through station switching is completed, and the conversion time of the faucet valve core is saved.

[0056] It should be noted that the above process requires the use of rotating parts in the faucet valve core assembly, and it saves assembly actions and improves the overall assembly cycle.

[0057] Example 2, refer to Figure 1 , Figure 2 and Figure 3 This is the second embodiment of the present invention. Unlike the previous embodiment, it realizes the use of the power of workstation switching to provide transmission for the rotational assembly of the faucet valve core.

[0058] Specifically, the transmission component 5 also includes an inner circular plate 52, a convex plate 531 and a first limiting groove 541 disposed in the closed cylinder 51. A toothed ring 521 is disposed on the upper part of the inner circular plate 52, the convex plate 531 is disposed on the upper part of the annular plate 53, and the first limiting groove 541 is opened on the outer wall of the limiting ring 54.

[0059] Furthermore, the bottom surface of the inner circular plate 52 is fixedly connected to the inner wall of the closed cylinder 51, the outer wall of the inner circular plate 52 is fixedly connected to the inner wall of the toothed ring 521, and the bottom surface of the convex plate 531 is fixedly connected to the top surface of the annular plate 53.

[0060] Specifically, the assembly fastener also includes a first groove 61 and a mating surface 622. The first groove 61 is located on the bottom surface of the platform 43. A push rod 611 is provided inside the first groove 61. A first return spring 612 is provided at the lower part of the push rod 611, and a fixing tooth 613 is provided at the upper part of the push rod 611.

[0061] Furthermore, the push rod 611 is slidably connected to the inner wall of the first groove 61, the transmission rod 42 is slidably connected to the inner wall of the first groove 61, the lower part of the push rod 611 is fixedly connected to the bottom end of the first return spring 612, the top end of the first return spring 612 is fixedly connected to the bottom surface of the platform 43, and the bottom surface of each mating surface 622 is provided with a mating surface 622 corresponding to the fixing tooth 613.

[0062] Specifically, the travel fixing component also includes a rotating shaft 711, which is located inside the fixing block 71. A gear 712 is provided at the lower part of the rotating shaft 711, and a second return spring 713 is provided at the upper part of the gear 712.

[0063] Furthermore, the lower outer wall of the rotating shaft 711 is rotatably connected to the inner wall of the gear 712, the top surface of the gear 712 is fixedly connected to the bottom end of the second return spring 713, and the top end of the second return spring 713 is fixedly connected to the bottom surface of the fixing block 71.

[0064] First, the faucet valve core part in the assembly process is added to the vibratory plate 23 in the feed component 2. The vibratory plate 23 runs and the parts are sorted and discharged in the vibratory plate 23. The discharge port of the vibratory plate 23 corresponds to the limiting plate 32 on the support frame 31. At the same time, when the part is discharged to the limiting plate 32, the first cylinder 321 runs and its extended end retracts, driving the limiting plate 32 to move along the upper part of the support frame 31 to bring an assembly part out of the discharge port of the vibratory plate 23. At the same time, the side wall of the limiting plate 32 blocks the discharge port of the vibratory plate 23 to prevent the assembly part from falling out. When the assembly part brought out by the limiting plate 32 moves to below the gripping range of the pneumatic gripper 343, the first cylinder 321 stops retracting.

[0065] At this time, the third cylinder 341 operates, and its extended end extends, driving the connected slider 342 to move downward along the inner wall of the longitudinal guide rail 34. Simultaneously, the slider 342 drives the pneumatic gripper 343 to move downward. When the gripping part of the pneumatic gripper 343 moves above the assembled part, the gripper clamps grip the part. Then, the third cylinder 341 retracts, driving the part connected to its extended end to move upward along the inner wall of the longitudinal guide rail 34. Then, the second cylinder 331 operates, extending its extended end and driving the slide plate 332 to move along the inner wall of the transverse guide rail 33. 332 drives the longitudinal guide rail 34 connected to its side wall and the assembly parts gripped by its pneumatic gripper 343 to move. When the parts gripped by the pneumatic gripper 343 move to the top of the material cylinder 727, it stops. Then, the third cylinder 341 runs, driving the slider 342 at the extended end to move down along the inner wall of the longitudinal guide rail 34. The slider 342 drives the pneumatic gripper 343 connected to one side and the assembly parts gripped by it to move down. When the assembly parts are placed on the inner wall of the material cylinder 727, the pneumatic gripper 343 releases its grip, and the transverse guide rail 33 and the longitudinal guide rail 34 return to their positions. Subsequently, the motor 41 runs, driving the transmission rod 42 connected to its output end to rotate. The transmission rod 42 drives the platform 43 connected to the top surface to rotate 90°, and drives the material cylinder 727 on the top surface to the assembly area of ​​the next assembly part 3.

[0066] The rest of the structure is the same as in Example 1.

[0067] Example 3, referring to Figures 6 to 14 This is the second embodiment of the present invention. Unlike the previous embodiment, it solves the problem of rotating the assembled parts due to workstation switching.

[0068] Specifically, the travel fixing component also includes a first bearing 714 and a second limiting groove 716. The first bearing 714 is disposed on the outer wall of the gear 712, and a first limiting rod 715 is disposed on the outer wall of the first bearing 714. The second limiting groove 716 is opened on the side wall of the fixing block 71.

[0069] Furthermore, the inner ring of the first bearing 714 is fixedly connected to the outer wall of the rotating shaft 711, the outer ring of the first bearing 714 is fixedly connected to the end face of the first limiting rod 715, the other end of the first limiting rod 715 is in contact with the inner wall of the first limiting groove 541, and the middle part of the first limiting rod 715 is slidably connected to the inner wall of the second limiting groove 716.

[0070] Specifically, the side wall of the connecting block (72) is provided with a locking block (721), the side wall of the locking block (721) is provided with a receiving surface (722), the side wall of the locking block (721) is provided with a second limiting rod (723), and the outer wall of the second limiting rod (723) is provided with a third return spring (724).

[0071] Furthermore, each connecting block 72 has two locking blocks 721 on its outer wall. Each locking block 721 has two second limiting rods 723 fixedly connected to its side wall. The receiving surface 722 is located at the lower part of the connecting chamber 725. Before the rotating shaft 711 rises, the receiving surface 722 is located at the lower part of the connecting chamber 725. After the rotating shaft 711 rises, the locking block 721 rises and contacts and engages with the connecting chamber 725. The second limiting rods 723 penetrate along the inner wall of the connecting block 72 to the inner wall of the locking block 721 on the opposite side. Each second limiting rod 723 is provided with a third return spring 724 at the position where it intersects with the connecting block 72. One end of the third return spring 724 is fixedly connected to the inner wall of the connecting block 72, and the other end of the third return spring 724 is fixedly connected to the side wall of the locking block 721 on the same side.

[0072] Specifically, a second bearing 726 is provided on the outer wall of the connecting chamber 725.

[0073] Furthermore, the upper outer wall of the connecting chamber 725 is fixedly connected to the inner ring of the second bearing 726, and the outer ring of the second bearing 726 is fixedly connected to the inner wall of the platform 43.

[0074] The operation process is as follows: when the parts that need to be rotated and assembled are transferred and switched to the next transfer station, the process of releasing the fixation during the switch to the next station is as follows: at this time, the push rod 611 moves down along the slope of 513, and at the same time, the first return spring 612 rebounds and forcibly drives the push rod 611 to move down. The moving push rod 611 drives the fixing tooth 613 on the top surface and its upper tip to move down. The tip of the moving fixing tooth 613 inserts into the top surface of the two sliding plates 621 and continues to move down to separate the two sliding plates 621. The sliding plates 621 slide relative to each other along the inner wall of the sliding groove block 62 to their original positions. At this time, the clamping and fixing of the assembled parts by the clamping plate 623 is released.

[0075] As the fixing is released, the first limiting groove 541 slides down, causing the first limiting rod 715 on the inner wall to slide down and drive the connected rotating shaft 711 and gear 712 to move downwards. The downward movement of the rotating shaft 711 causes the connecting block 72 on the top surface to move downwards, and the downward movement of the connecting block 72 causes the second limiting rod 723 to move downwards. At this time, because the outer wall of the locking block 721 has an inclined angle, it retracts, and the third return spring 724 is pressed back to its original position, moving downwards and disengaging from the connection of the connecting chamber 725. Then, this station performs assembly. After assembly is completed, the motor 41 runs, driving the top material cylinder 727 to switch to the unloading station.

[0076] In summary, the rotation of the barrel 727 drives the faucet valve core parts on the inner wall to rotate, thereby achieving rotational installation of the faucet valve core parts during rotation.

[0077] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A faucet valve core assembly machine, characterized in that: The system includes a machine base (1), the upper part of which is provided with a feeding component (2) and an assembly component (3), the middle part of which is provided with a station conversion component (4), and the lower part of which is provided with a transmission component (5), an assembly fixing component, and a stroke fixing component; wherein, The workstation conversion component (4) includes a motor (41) disposed in the middle of the machine base (1), a transmission rod (42) disposed at the end of the motor (41), and a platform (43) disposed at the end of the transmission rod (42); and, The transmission component (5) includes a closed cylinder (51) disposed at the lower part of the platform (43), and the interior of the closed cylinder (51) is provided with an annular plate (53) and a limiting ring (54); and, The assembly fastener includes a sliding groove block (62) disposed on the upper part of the platform (43), a sliding plate (621) disposed inside the sliding groove block (62), and a clamping plate (623) for fixing the assembly parts disposed on the side wall of the sliding plate (621); and, The stroke fixing component includes a fixing block (71) disposed on the side wall of the top rod (611), a connecting block (72) disposed inside the fixing block (71), a connecting chamber (725) disposed on the upper part of the connecting block (72), and a material cylinder (727) disposed at the end of the connecting chamber (725). The transmission component (5) further includes an inner circular plate (52), a convex plate (531) and a first limiting groove (541) disposed in the closed cylinder (51). The upper part of the inner circular plate (52) is provided with a toothed ring (521), the convex plate (531) is disposed on the upper part of the annular plate (53), and the first limiting groove (541) is opened on the outer wall of the limiting ring (54). The assembly fastener also includes a first groove (61) and a mating surface (622). The first groove (61) is located on the bottom surface of the platform (43). A push rod (611) is provided inside the first groove (61). A first return spring (612) is provided at the lower part of the push rod (611), and a fixing tooth (613) is provided at the upper part of the push rod (611).

2. The faucet valve core assembly machine as described in claim 1, characterized in that: The feeder (2) includes an extension plate (21) disposed on the upper part of the machine base (1), and an installation frame (22) is disposed on the upper part of the extension plate (21), and a vibrating plate (23) is disposed on the upper part of the installation frame (22).

3. A faucet valve core assembly machine as described in claim 1, characterized in that: The assembly (3) includes a support frame (31) set on the upper part of the machine base (1). A limiting plate (32) is set on the upper part of the support frame (31). A first cylinder (321) is set on the side wall of the limiting plate (32). A transverse guide rail (33) is set on the upper part of the support frame (31). A second cylinder (331) is set on the side wall of the transverse guide rail (33). A slide plate (332) is set at the end of the second cylinder (331). A longitudinal guide rail (34) is set on the side wall of the slide plate (332). A third cylinder (341) is set on the upper part of the longitudinal guide rail (34). A slider (342) is set at the end of the third cylinder (341). A pneumatic gripper (343) is set on the side wall of the slider (342).

4. A faucet valve core assembly machine as described in claim 1, characterized in that: The assembly fastener also includes a mating surface (622), which is located at the lower part of the sliding plate (621).

5. A faucet valve core assembly machine as described in claim 1, characterized in that: The travel fixing component also includes a rotating shaft (711), which is located inside the fixing block (71). A gear (712) is provided at the lower part of the rotating shaft (711), and a second return spring (713) is provided at the upper part of the gear (712).

6. A faucet valve core assembly machine as described in claim 5, characterized in that: The travel fixing component also includes a first bearing (714) and a second limiting groove (716). The first bearing (714) is disposed on the outer wall of the gear (712), and a first limiting rod (715) is disposed on the outer wall of the first bearing (714). The second limiting groove (716) is opened on the side wall of the fixing block (71).

7. A faucet valve core assembly machine as described in claim 1, characterized in that: The side wall of the connecting block (72) is provided with a locking block (721), the side wall of the locking block (721) is provided with a receiving surface (722), the side wall of the locking block (721) is provided with a second limiting rod (723), and the outer wall of the second limiting rod (723) is provided with a third return spring (724).

8. A faucet valve core assembly machine as described in claim 1, characterized in that: The outer wall of the connecting compartment (725) is provided with a second bearing (726).

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