Automatic valve element assembling equipment

Abstract

The utility model relates to the technical field of valve element assembling, in particular to automatic valve element assembling equipment which comprises a first platform, a rotary disc and a sealing ring greasing mechanism, the rotary disc is located in the center of the first platform and rotationally connected with the first platform, and the sealing ring greasing mechanism comprises an outer sealing ring oiling mechanism and an inner sealing ring oiling mechanism. The outer sealing ring oiling mechanism comprises a first rotating motor, a first rotating box and a first sealing ring fixing column, the first adsorption feeding column fixes a first sealing ring on the first sealing ring fixing column through an adsorption air hole, a receding notch and a receding piece, and an oil storage tank supplies oil to an oil conveying channel and an oil seepage hole of a first clamping jaw. A first clamping air cylinder controls a clamping claw to be opened and closed to abut against a first sealing ring, a first rotating motor drives a fixing column to rotate for uniform greasing, a first optical fiber detection mechanism detects the installation condition, all components cooperate to achieve automatic feeding, fixing, greasing and detection of the outer sealing ring, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to an automatic assembly device, and more particularly to an automatic valve core assembly device, belonging to the field of valve core assembly technology. Background Technology

[0002] In modern manufacturing, especially in the valve production field, the assembly quality and efficiency of valve cores have a crucial impact on product performance and corporate competitiveness. With the continuous growth of market demand and the increasing requirements for product quality, traditional manual or semi-automatic valve core assembly methods can no longer meet production needs.

[0003] In traditional valve core assembly processes, steps such as lubricating, fixing, and installing the sealing rings often rely on manual operation. This is not only inefficient but also prone to problems such as uneven grease application and inaccurate sealing ring placement, leading to unstable product quality and a high scrap rate. Furthermore, manual operation is easily affected by factors such as worker skill level, working conditions, and environment, making it difficult to guarantee production consistency and stability.

[0004] Therefore, it is urgent to improve the automatic valve core assembly equipment to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide an automatic valve core assembly device. A first adsorption feeding column adsorbs a first sealing ring through adsorption vents and, with the aid of a clearance notch and clearance piece, cooperates with a first sealing ring fixing column to fix the first sealing ring on the first sealing ring fixing column. An oil storage tank provides grease to the first clamping claws through an oil delivery channel and an oil seepage hole. A first clamping cylinder controls the opening and closing of the first clamping claws, which abut against the first sealing ring when closed. A first rotary motor drives the first sealing ring fixing column to rotate, performing uniform grease application. A fiber optic detection mechanism detects the installation status of the first sealing ring on the outer wall of the bushing. All components work together to achieve automatic feeding, fixing, grease application, and detection of the outer sealing ring, improving production efficiency.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] An automatic valve core assembly device includes a platform, a turntable, and a sealing ring grease application mechanism. The turntable is located at the center of the platform and is rotatably connected to the platform. The sealing ring grease application mechanism includes an outer sealing ring oiling mechanism and an inner sealing ring oiling mechanism. The outer sealing ring oiling mechanism includes a first rotary motor, a first rotary box, and a first sealing ring fixing post. The upper surface of the platform is fixedly connected to the first rotary motor. The first rotary box is located above the first rotary motor. One end of the first sealing ring fixing post passes through the first rotary box and connects to the output end of the first rotary motor, and is fixed inside the first rotary box for outward expansion. A first sealing ring is fixed. A first clamping cylinder is fixedly connected to one side of the platform near the first rotary motor. The output end of the first clamping cylinder is connected to a first clamping claw. Under the control of the first clamping cylinder, the first clamping claw can achieve contact with the first sealing ring when closed and open when open. The first clamping claw has a plurality of oil seepage holes on the inner wall surface in contact with the first sealing ring. When the first clamping claw is closed, a limiting groove is formed on the inner wall surface in contact with the first sealing ring to form an annular groove surrounding and wrapping the first sealing ring. The first clamping claw has an oil delivery channel for connecting the oil seepage holes. The oil delivery channel is connected to an oil storage tank.

[0008] A first adsorption feeding column is fixedly connected to the side of the platform near the first clamping cylinder. The lower surface of the first adsorption feeding column has adsorption air holes from bottom to top for supplying air to adsorb the first sealing ring. The first adsorption feeding column has several clearance notches arranged in the circumferential direction from bottom to top. The clearance notches penetrate laterally from the outside to communicate with the adsorption air holes. The lower half of the outer wall of the first sealing ring fixing column has several clearance pieces that are adapted to the clearance notches evenly arranged in the circumferential direction. A fiber optic detection mechanism is provided on the side of the turntable near the first adsorption feeding column.

[0009] Preferably, a feeding mechanism is fixedly connected to the side of the platform one near the turntable, a gripping mechanism is fixedly connected to the side of the platform one near the feeding mechanism, and an optical fiber detection mechanism is fixedly connected to the side of the platform one near the gripping mechanism. The optical fiber detection mechanism is located on the other side of the first adsorption feeding column.

[0010] Preferably, an inner sealing ring mounting mechanism is fixedly connected to the side of the platform one near the fiber optic detection mechanism one. The inner sealing ring mounting mechanism includes an inner sealing ring feeding mechanism, a second adsorption feeding column, and a fiber optic detection mechanism three. The inner sealing ring feeding mechanism and the second adsorption feeding column are both fixedly connected to the platform one. The fiber optic detection mechanism three detects whether the second adsorption feeding column adsorbs the inner sealing ring.

[0011] Preferably, the inner sealing ring oiling mechanism includes a rotating rod and a pull rod mechanism. A cylinder is fixedly connected to the side of the platform near the fiber optic detection mechanism. A moving plate is fixedly connected to the output end of the cylinder. One side of the moving plate is fixedly connected to the pull rod mechanism. The rotating rod passes through the moving plate and is rotatably connected to the moving plate. A push plate is fixedly connected to the output end of the pull rod mechanism. The push plate is sleeved on the outer wall of the rotating rod. The upper end of the rotating rod is connected to the oil storage tank.

[0012] Preferably, a valve stem mounting mechanism is fixedly connected to the side of the platform one near the cylinder one. The valve stem mounting mechanism includes a second feeding mechanism, a second cylinder, and a second gripping mechanism. The second feeding mechanism is located on one side of the turntable and is used to move the valve stem to one side of the turntable. The second cylinder is fixedly connected to the platform one, and the output end of the second cylinder is connected to the second gripping mechanism. The second gripping mechanism corresponds to the valve stem. An optical fiber detection mechanism four is fixedly connected to the upper surface of the platform one near the cylinder two. The optical fiber detection mechanism four detects the valve stem.

[0013] Preferably, a sealing sheet mounting mechanism is fixedly connected to the side of the turntable near the optical fiber detection mechanism four. The sealing sheet mounting mechanism includes a sealing sheet feeding mechanism, a preliminary positioning mechanism, and a vacuum adsorption mechanism. The sealing sheet feeding mechanism is fixedly connected to the upper surface of the platform one. The preliminary positioning mechanism is located at the output end of the sealing sheet feeding mechanism. A pull rod mechanism two is fixedly connected to the side of the vacuum adsorption mechanism near the sealing sheet feeding mechanism. A cylinder three is fixedly connected to one side of the vacuum adsorption mechanism. The cylinder three is fixedly connected to the platform one. A secondary positioning mechanism is fixedly connected to the side of the cylinder three away from the preliminary positioning mechanism.

[0014] Preferably, a flatness mechanism is fixedly connected to the side of the turntable near the vacuum adsorption mechanism, and the flatness mechanism extends to the top of the turntable's work position.

[0015] Preferably, a defective product picking mechanism is fixedly connected to the side of the platform near the flatness mechanism, and a discharge pipe is fixedly connected to the side of the platform near the defective product picking mechanism, the discharge pipe corresponding to the defective product picking mechanism.

[0016] This utility model has at least the following beneficial effects:

[0017] 1. The first adsorption feeding column adsorbs the first sealing ring through adsorption pores and cooperates with the first sealing ring fixing column with the help of the clearance notch and clearance piece to fix the first sealing ring on the first sealing ring fixing column. The oil storage tank provides grease to the first clamping claw through the oil supply channel and oil seepage hole. The first clamping cylinder controls the opening and closing of the first clamping claw. When closed, it abuts against the first sealing ring. The first rotary motor drives the first sealing ring fixing column to rotate to perform uniform grease application. The fiber optic detection mechanism detects the installation status of the first sealing ring on the outer wall of the bushing. All components work together to realize the automatic feeding, fixing, grease application and detection of the outer sealing ring, improving production efficiency.

[0018] 2. The cylinder's extension and retraction movement pushes the movable plate at the output end to move. The movable plate drives the pull rod mechanism fixedly connected to it to move. The pull rod mechanism pushes the push plate at the output end to move. The push plate is sleeved on the outer wall of the rotating rod, thereby pushing the rotating rod to move. The rotating rod rotates, evenly applying the grease from the oil storage tank around the inner sealing ring. The whole process realizes the automation of oiling the inner sealing ring, reduces manual intervention, and improves work efficiency. The rotation of the rotating rod can ensure that the grease is evenly distributed around the inner sealing ring, improving the oiling quality. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0020] Figure 1 Overall top view provided for this utility model;

[0021] Figure 2 Three-dimensional illustration provided for this utility model Figure 1 ;

[0022] Figure 3 Provided by this utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle;

[0023] Figure 4 Provided by this utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle;

[0024] Figure 5 Provided by this utility model Figure 2 A magnified schematic diagram of the structure at point C;

[0025] Figure 6 Partial three-dimensional illustration provided for this utility model Figure 1 ;

[0026] Figure 7 Provided by this utility model Figure 6A magnified schematic diagram of the structure at point D;

[0027] Figure 8 Provided by this utility model Figure 7 A magnified schematic diagram of the structure at point E in the middle;

[0028] Figure 9 Partial three-dimensional illustration provided for this utility model Figure 2 ;

[0029] Figure 10 Provided by this utility model Figure 9 A magnified schematic diagram of the structure at point F;

[0030] Figure 11 Provided by this utility model Figure 9 A magnified schematic diagram of the structure at point G in the middle;

[0031] Figure 12 Three-dimensional illustration provided for this utility model Figure 2 ;

[0032] Figure 13 Provided by this utility model Figure 12 A magnified schematic diagram of the structure at point H in the middle.

[0033] In the diagram: 1. Platform 1; 2. Turntable; 3. Sealing ring grease application mechanism; 4. Outer sealing ring oiling mechanism; 5. Inner sealing ring oiling mechanism; 6. First rotary motor; 7. First rotating box; 8. First sealing ring fixing post; 9. First clamping cylinder; 10. First clamping claw; 11. Oil seepage hole; 12. Limiting groove; 13. Oil delivery channel; 15. First adsorption feeding column; 16. Adsorption vent; 17. Clearance notch; 18. Clearance piece; 19. Fiber optic detection mechanism 1; 21. Feeding mechanism 1; 22. Gripping mechanism 1; 23. Fiber optic detection mechanism 2; 31. Inner sealing ring installation mechanism; 32. Inner sealing ring... 33. Sealing ring feeding mechanism; 34. Second adsorption feeding column; 45. Fiber optic detection mechanism three; 46. Rotating rod; 47. Pull rod mechanism one; 48. Cylinder one; 49. Moving plate; 40. Push plate; 51. Valve stem mounting mechanism; 52. Feeding mechanism two; 53. Cylinder two; 54. Gripping mechanism two; 55. Fiber optic detection mechanism four; 61. Water sealing plate mounting mechanism; 62. Water sealing plate feeding mechanism; 63. Preliminary positioning mechanism; 64. Vacuum adsorption mechanism; 65. Pull rod mechanism two; 66. Cylinder three; 67. Secondary positioning mechanism; 78. Flatness mechanism; 89. Defective product picking mechanism; 80. Discharge pipe. Detailed Implementation

[0034] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0035] like Figures 1-13 As shown, the automatic valve core assembly equipment provided in this embodiment includes a platform 1, a turntable 2, and a sealing ring grease application mechanism 3. The turntable 2 is located at the center of the platform 1 and is rotatably connected to the platform 1. The turntable 2 has multiple workstations. By rotating the turntable 2, the multiple workstations rotate sequentially, and the valve core is processed at different positions using the multiple workstations. The sealing ring grease application mechanism 3 includes an outer sealing ring oiling mechanism 4 and an inner sealing ring oiling mechanism 5. The sealing ring grease application mechanism 3 applies grease to the sealing rings on the valve core, which facilitates installation after grease application. The outer sealing ring oiling mechanism 4... The outer sealing ring is greased, while the inner sealing ring grease-applying mechanism 5 greases the inner sealing ring. The outer sealing ring grease-applying mechanism 4 includes a first rotary motor 6, a first rotary box 7, and a first sealing ring fixing post 8. The upper surface of platform 1 is fixedly connected to the first rotary motor 6, supporting the first rotary motor 6. The first rotary box 7 is located above the first rotary motor 6. One end of the first sealing ring fixing post 8 passes through the first rotary box 7 and connects to the output end of the first rotary motor 6, fixing it inside the first rotary box 7 to expand and fix the first sealing ring outwards. The rotary motor 6 drives the first sealing ring fixing post 8 to rotate. After the first sealing ring is fixed by the first sealing ring fixing post 8, the rotation of the first sealing ring fixing post 8 will drive the first sealing ring to rotate synchronously. A first clamping cylinder 9 is fixedly connected to the side of the platform 1 near the first rotary motor 6. The output end of the first clamping cylinder 9 is connected to a first clamping claw 10. Under the control of the first clamping cylinder 9, the first clamping claw 10 can achieve contact with the first sealing ring when closed and opening. The first clamping claw 10 has several oil seepage holes 11 on the inner wall surface that contacts the first sealing ring. Multiple oil seepage holes 11 facilitate the application of grease to the first sealing ring. When the first clamping claw 10 is closed, a limiting groove 12 is formed on the inner wall surface of the first clamping claw 10 that contacts the first sealing ring to form an annular groove that surrounds and wraps around the first sealing ring. The limiting groove 12 wraps around the first sealing ring to improve the uniformity of grease application to the first sealing ring. The first clamping claw 10 is provided with an oil delivery channel 13 to connect the oil seepage holes 11. The oil delivery channel 13 is connected to an oil storage tank. Grease is delivered to the oil delivery channel 13 through the oil storage tank. The grease enters the multiple oil seepage holes 11 evenly through the oil delivery channel 13.

[0036] A first adsorption feeding column 15 is fixedly connected to the side of platform 1 near the first clamping cylinder 9. The lower surface of the first adsorption feeding column 15 has adsorption air holes 16 from bottom to top for supplying air to adsorb the first sealing ring. After the first adsorption feeding column 15 adsorbs the first sealing ring, it can move it. The first adsorption feeding column 15 has several circumferentially arranged clearance notches 17 from bottom to top. The clearance notches 17 penetrate laterally from the outside to communicate with the adsorption air holes 16. The lower half of the outer wall of the first sealing ring fixing column 8 is circumferentially arranged. A number of relief pieces 18 are evenly arranged to match the relief notch 17. The relief notch 17 and the relief piece 18 match each other, so that after the first adsorption feeding column 15 adsorbs the first sealing ring, the first sealing ring is placed on the outer wall of the first sealing ring fixing column 8, so that the first sealing ring fixing column 8 fixes the first sealing ring accordingly. The turntable 2 is provided with an optical fiber detection mechanism 19 on the side near the first adsorption feeding column 15. The optical fiber detection mechanism 19 is used to detect the outer wall of the bushing to determine whether the first sealing ring is installed on the outer wall of the bushing.

[0037] Among them, such as Figures 1-13 As shown, a feeding mechanism 21 is fixedly connected to the side of platform 1 near turntable 2. The feeding mechanism 21 adjusts the position of the bushing and then conveys it to one side of turntable 2. A gripping mechanism 22 is fixedly connected to the side of platform 1 near the feeding mechanism 21. The gripping mechanism 22 grips the bushing at one end of the feeding mechanism 21 and places it on the corresponding station on the upper surface of turntable 2. The turntable 2 drives it to rotate, so that the bushing flows to the next process. A fiber optic detection mechanism 23 is fixedly connected to the side of platform 1 near the gripping mechanism 22. The fiber optic detection mechanism 23 is located on the other side of the first adsorption feeding column 15 and between the gripping mechanism 22 and the first adsorption feeding column 15. The fiber optic detection mechanism 23 detects the previous process to prevent the bushing from not being placed on the corresponding station or from not being placed at all.

[0038] Among them, such as Figures 1-13As shown, an inner sealing ring installation mechanism 31 is fixedly connected to the side of platform 1 near the fiber optic detection mechanism 19. The inner sealing ring is installed in the corresponding position through the inner sealing ring installation mechanism 31. The inner sealing ring installation mechanism 31 includes an inner sealing ring feeding mechanism 32, a second adsorption feeding column 33, and a fiber optic detection mechanism 34. The inner sealing ring feeding mechanism 32 and the second adsorption feeding column 33 are both fixedly connected to platform 1. Platform 1 supports the inner sealing ring feeding mechanism 32 and the second adsorption feeding column 33. The inner sealing ring feeding mechanism 32 provides material supply for the installation of the inner sealing ring and transports the inner sealing ring to the designated position so that the second adsorption feeding column 33 can adsorb it. The second adsorption feeding column 33 adsorbs the inner sealing ring and installs it into the bushing. The fiber optic detection mechanism 34 detects whether the second adsorption feeding column 33 has successfully adsorbed the inner sealing ring and provides a detection signal to the control system. If the adsorption is unsuccessful, the system may take corresponding measures.

[0039] Among them, such as Figures 1-13 As shown, the inner sealing ring oiling mechanism 5 includes a rotating rod 41 and a pull rod mechanism 42. A cylinder 43 is fixedly connected to the side of the platform 1 near the fiber optic detection mechanism 34. The cylinder 43 provides power to drive the moving plate 44 to move. The output end of the cylinder 43 is fixedly connected to the moving plate 44. The moving plate 44 connects the cylinder 43 and the pull rod mechanism 42 to transmit motion. One side of the moving plate 44 is fixedly connected to the pull rod mechanism 42. The movement of the moving plate 44 drives the pull rod mechanism 42 to move. The rotating rod 41 passes through the moving plate 44 and is rotatably connected to the moving plate 44. A push plate 45 is fixedly connected to the output end of the pull rod mechanism 42. The push plate 45 is sleeved on the outer wall of the rotating rod 41. The push plate 45 pushes the rotating rod 41 to move under the action of the pull rod mechanism 42. The upper end of the rotating rod 41 is connected to the oil storage tank to load the grease in the oil storage tank into the rotating rod 41. The rotating rod 41 is used to transport grease. Rotating the rotating rod 41 evenly coats the grease around the inner sealing ring.

[0040] Furthermore, such as Figures 1-13As shown, a valve stem mounting mechanism 51 is fixedly connected to the side of platform 1 near cylinder 43. The valve stem mounting mechanism 51 is responsible for feeding, gripping, and installing the valve stem. The valve stem mounting mechanism 51 includes a second feeding mechanism 52, a second cylinder 53, and a second gripping mechanism 54. The second feeding mechanism 52 is located on one side of the turntable 2 and is used to move the valve stem to that side of the turntable 2. The second feeding mechanism 52 transports the valve stem to a designated position on one side of the turntable 2, preparing for subsequent gripping and installation. Cylinder 53 is fixed to platform 1. The output end of cylinder 2 53 is connected to gripping mechanism 2 54. Cylinder 2 53 provides power to drive gripping mechanism 2 54 to perform actions. Gripping mechanism 2 54 corresponds to valve stem. Gripping mechanism 2 54 grips valve stem and installs it in the corresponding position. On the upper surface of platform 1 near cylinder 2 53, fiber optic detection mechanism 4 55 is fixedly connected. Fiber optic detection mechanism 4 55 detects valve stem. Fiber optic detection mechanism 4 55 detects the state and position of valve stem to ensure that valve stem meets installation requirements.

[0041] Furthermore, such as Figures 1-13 As shown, a sealing sheet installation mechanism 61 is fixedly connected to the side of turntable 2 near the fiber optic detection mechanism 55. The sealing sheet installation mechanism 61 is responsible for the feeding, positioning, and installation of the sealing sheet. The sealing sheet installation mechanism 61 includes a sealing sheet feeding mechanism 62, a preliminary positioning mechanism 63, and a vacuum adsorption mechanism 64. The sealing sheet feeding mechanism 62 is fixedly connected to the upper surface of platform 1. The preliminary positioning mechanism 63 is located at the output end of the sealing sheet feeding mechanism 62. The sealing sheet feeding mechanism 62 provides material supply for the installation of the sealing sheet, conveying the sealing sheet to the preliminary positioning mechanism 63. The preliminary positioning mechanism 63 performs preliminary position determination and adjustment of the sealing sheet to prepare for subsequent precise operations. The vacuum adsorption mechanism 64 adsorbs the sealing sheet to keep it stable. To facilitate movement and installation, a pull rod mechanism 65 is fixedly connected to the side of the vacuum adsorption mechanism 64 near the sealing sheet feeding mechanism 62. The pull rod mechanism 65 assists the vacuum adsorption mechanism 64 in adjusting its position to achieve the purpose of adjusting the angle of the sealing sheet. A cylinder 66 is fixedly connected to one side of the vacuum adsorption mechanism 64. The cylinder 66 is fixedly connected to the platform 1. The telescopic movement of the cylinder 66 drives the vacuum adsorption mechanism 64 and the secondary positioning mechanism 67 to move. A secondary positioning mechanism 67 is fixedly connected to the side of the cylinder 66 away from the primary positioning mechanism 63. The secondary positioning mechanism 67 performs precise position calibration and fixation on the bushing to ensure that it is in the accurate installation position, so that the vacuum adsorption mechanism 64 can install the sealing sheet on the upper end of the bushing.

[0042] Going even further, such as Figures 1-13As shown, a flatness mechanism 71 is fixedly connected to the side of the turntable 2 near the vacuum adsorption mechanism 64. The flatness mechanism 71 extends directly above the work position of the turntable 2. The flatness mechanism 71 applies pressure to the already installed water sealing sheet and performs a pressing operation to ensure the flatness and stability of the water sealing sheet installation.

[0043] Among them, such as Figure 1 As shown, a defective product picking mechanism 81 is fixedly connected to the side of the platform 1 near the flatness mechanism 71. The defective product picking mechanism 81 is responsible for picking up and removing all defective products detected in the previous process. A discharge pipe 82 is fixedly connected to the side of the platform 1 near the defective product picking mechanism 81. The discharge pipe 82 corresponds to the defective product picking mechanism 81 and receives the defective products removed by the defective product picking mechanism 81 and discharges them out of the equipment.

[0044] like Figures 1-13 As shown, the principle of the automatic valve core assembly equipment provided in this embodiment is as follows: The feeding mechanism 1 21 adjusts the position of the bushing, the gripping mechanism 1 22 grips the bushing and places it on the corresponding station on the upper surface of the turntable 2, the fiber optic detection mechanism 23 detects whether there is a bushing on the station and whether the bushing is placed correctly, the first adsorption feeding column 15 adsorbs the outer sealing ring through the adsorption air hole 16, the first sealing ring fixing column 8 receives and fixes the outer sealing ring through the relief notch 17 and the relief piece 18, the first clamping cylinder 9 controls the first clamping claw 10 to close, and grease is applied to the outer sealing ring through the oil seepage hole 11 and the oil delivery channel 13. Then, the first adsorption feeding column 15 is used to install the first sealing ring on the outer wall of the bushing. Then, the fiber optic detection mechanism 1 detects the installation status of the outer sealing ring, the inner sealing ring feeding mechanism 32 transports the inner sealing ring to the designated position, and the second adsorption feeding column 33... The inner sealing ring is adsorbed and installed inside the bushing. The fiber optic detection mechanism 34 detects the adsorption and installation status. The cylinder 43 drives the rotating rod 41 through the moving plate 44 and the pull rod mechanism 42 to apply grease to the inner sealing ring. The feeding mechanism 2 52 moves the valve rod to a designated position on one side of the turntable 2. The cylinder 2 53 drives the gripping mechanism 2 54 to grip and install the valve rod. The fiber optic detection mechanism 4 55 detects the installation status of the valve rod. The sealing sheet feeding mechanism 62 transports the sealing sheet to the preliminary positioning mechanism 63 for preliminary positioning. The vacuum adsorption mechanism 64 adsorbs the sealing sheet. Under the action of the pull rod mechanism 2 65 and the cylinder 3 66, combined with the secondary positioning mechanism 67, the sealing sheet is accurately installed on the bushing. The flatness mechanism 71 presses the installed sealing sheet again to ensure flatness and stability. The defective product picking mechanism 81 picks up the unqualified products and discharges them from the equipment through the discharge pipe 82.

[0045] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0046] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0047] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An automatic valve core assembly device, comprising a platform (1), a turntable (2), and a sealing ring grease application mechanism (3), characterized in that: The turntable (2) is located at the center of the platform (1), and the turntable (2) is rotatably connected to the platform (1). The sealing ring grease application mechanism (3) includes an outer sealing ring oiling mechanism (4) and an inner sealing ring oiling mechanism (5). The outer sealing ring oiling mechanism (4) includes a first rotary motor (6), a first rotary box (7), and a first sealing ring fixing post (8). The upper surface of the platform (1) is fixedly connected to the first rotary motor (6). The first rotary box (7) is located at the upper end of the first rotary motor (6). One end of the first sealing ring fixing post (8) passes through the first rotary box (7) and is connected to the output end of the first rotary motor (6). It is fixed inside the first rotary box (7) to expand and fix the first sealing ring outward. The platform (1) A first clamping cylinder (9) is fixedly connected to the side of the first rotary motor (6). The output end of the first clamping cylinder (9) is connected to a first clamping claw (10). Under the control of the first clamping cylinder (9), the first clamping claw (10) can achieve contact with the first sealing ring when closed and open. The first clamping claw (10) has a plurality of oil seepage holes (11) on the inner wall surface in contact with the first sealing ring. When the first clamping claw (10) is closed, a limiting groove (12) is opened on the inner wall surface in contact with the first sealing ring to form an annular groove surrounding and wrapping the first sealing ring. The first clamping claw (10) has an oil delivery channel (13) for connecting the oil seepage holes (11). The oil delivery channel (13) is connected to the oil storage tank. The platform (1) is fixedly connected to a first adsorption feeding column (15) on the side near the first clamping cylinder (9). The lower surface of the first adsorption feeding column (15) is provided with adsorption air holes (16) from bottom to top for supplying air to adsorb the first sealing ring. The first adsorption feeding column (15) is provided with several clearance notches (17) arranged along the circumferential direction from bottom to top. The clearance notches (17) are transversely penetrated from the outside to communicate with the adsorption air holes (16). The lower half of the outer wall of the first sealing ring fixing column (8) is uniformly provided with several clearance pieces (18) that are adapted to the clearance notches (17) along the circumferential direction. The turntable (2) is provided with an optical fiber detection mechanism (19) on the side near the first adsorption feeding column (15).

2. The automatic valve core assembly equipment according to claim 1, characterized in that: The platform (1) is fixedly connected to a feeding mechanism (21) on the side near the turntable (2), and a gripping mechanism (22) is fixedly connected to the side of the platform (1) near the feeding mechanism (21). A fiber optic detection mechanism (23) is fixedly connected to the side of the platform (1) near the gripping mechanism (22). The fiber optic detection mechanism (23) is located on the other side of the first adsorption feeding column (15).

3. The automatic valve core assembly equipment according to claim 1, characterized in that: The platform (1) is fixedly connected to an inner sealing ring installation mechanism (31) on the side near the fiber optic detection mechanism (19). The inner sealing ring installation mechanism (31) includes an inner sealing ring feeding mechanism (32), a second adsorption feeding column (33), and a fiber optic detection mechanism (34). The inner sealing ring feeding mechanism (32) and the second adsorption feeding column (33) are both fixedly connected to the platform (1). The fiber optic detection mechanism (34) detects whether the second adsorption feeding column (33) adsorbs onto the inner sealing ring.

4. The automatic valve core assembly equipment according to claim 3, characterized in that: The inner sealing ring oiling mechanism (5) includes a rotating rod (41) and a pull rod mechanism (42). A cylinder (43) is fixedly connected to the side of the platform (1) near the fiber optic detection mechanism (34). A moving plate (44) is fixedly connected to the output end of the cylinder (43). One side of the moving plate (44) is fixedly connected to the pull rod mechanism (42). The rotating rod (41) passes through the moving plate (44) and is rotatably connected to the moving plate (44). A push plate (45) is fixedly connected to the output end of the pull rod mechanism (42). The push plate (45) is sleeved on the outer wall of the rotating rod (41). The upper end of the rotating rod (41) is connected to the oil storage tank.

5. The automatic valve core assembly equipment according to claim 4, characterized in that: A valve stem mounting mechanism (51) is fixedly connected to the side of the platform (1) near the cylinder (43). The valve stem mounting mechanism (51) includes a feeding mechanism (52), a cylinder (53), and a gripping mechanism (54). The feeding mechanism (52) is located on one side of the turntable (2) and is used to move the valve stem to one side of the turntable (2). The cylinder (53) is fixedly connected to the platform (1). The output end of the cylinder (53) is connected to the gripping mechanism (54). The gripping mechanism (54) corresponds to the valve stem. A fiber optic detection mechanism (55) is fixedly connected to the upper surface of the platform (1) near the cylinder (53). The fiber optic detection mechanism (55) detects the valve stem.

6. The automatic valve core assembly equipment according to claim 5, characterized in that: The turntable (2) is fixedly connected to a sealing sheet installation mechanism (61) on the side near the optical fiber detection mechanism four (55). The sealing sheet installation mechanism (61) includes a sealing sheet feeding mechanism (62), a preliminary positioning mechanism (63), and a vacuum adsorption mechanism (64). The sealing sheet feeding mechanism (62) is fixedly connected to the upper surface of the platform one (1). The preliminary positioning mechanism (63) is located at the output end of the sealing sheet feeding mechanism (62). The vacuum adsorption mechanism (64) is fixedly connected to a pull rod mechanism two (65) on the side near the sealing sheet feeding mechanism (62). The vacuum adsorption mechanism (64) is fixedly connected to a cylinder three (66) on one side. The cylinder three (66) is fixedly connected to the platform one (1). The cylinder three (66) is fixedly connected to a secondary positioning mechanism (67) on the side away from the preliminary positioning mechanism (63).

7. The automatic valve core assembly equipment according to claim 6, characterized in that: A flatness mechanism (71) is fixedly connected to the side of the turntable (2) near the vacuum adsorption mechanism (64), and the flatness mechanism (71) extends to the position directly above the turntable (2).

8. The automatic valve core assembly equipment according to claim 7, characterized in that: The platform (1) is fixedly connected to a defective product picking mechanism (81) on the side near the flatness mechanism (71), and a discharge pipe (82) is fixedly connected to the side of the platform (1) near the defective product picking mechanism (81), and the discharge pipe (82) corresponds to the defective product picking mechanism (81).

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