Press fitting mechanism for valve seat of electromagnetic valve

Abstract

The utility model discloses an electromagnetic valve seat press-fitting mechanism which comprises a rotary positioning disc, a steel ball feeding device and press-fitting devices, the rotary positioning disc comprises a rotary table and a plurality of valve seat positioning structures, the valve seat positioning structures are annularly distributed on the surface of the rotary table, and the press-fitting devices are arranged on the two sides of the rotary table. And the steel ball feeding device is mounted at the rear end of the press-fitting device, so that the problems of a traditional electromagnetic valve seat press-fitting mechanism for the electromagnetic valve are solved, the production efficiency and the performance stability of the electromagnetic valve are improved, and powerful technical support is provided for the development of the manufacturing and application fields of the electromagnetic valve.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic valve production lines, in particular to a electromagnetic valve seat press-fitting mechanism. Background Art

[0002] As a basic component for controlling fluid automation, solenoid valves are widely used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. With the continuous advancement of industrial automation, the demand and performance requirements of solenoid valves are also increasing. As a key component of the solenoid valve, the press-fitting quality and accuracy of the valve seat directly affect the overall performance and stability of the solenoid valve.

[0003] However, there are often some problems with the traditional solenoid valve seat press-fitting mechanism. First, the positioning accuracy is not high, resulting in inaccurate valve seat installation position, affecting the sealing and working effect of the solenoid valve. Secondly, the press-fitting efficiency is low and cannot meet the needs of large-scale production, increasing production costs and cycles. In addition, the cumbersome steel ball feeding process also affects production efficiency.

[0004] In order to solve these problems, the utility model proposes a novel solenoid valve seat press-fitting mechanism. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned technical problems and to provide a solenoid valve seat press-fitting mechanism. The utility model not only solves the problems existing in the traditional solenoid valve seat press-fitting mechanism, but also improves the production efficiency and performance stability of the solenoid valve, and provides strong technical support for the development of the manufacturing and application fields of the solenoid valve.

[0006] The utility model adopts the following technical solution to solve the above technical problems: a solenoid valve seat press-fitting mechanism, comprising a rotating positioning disk, a steel ball feeding device and a press-fitting device, wherein the rotating positioning disk comprises a rotating turntable and a plurality of valve seat positioning structures, the valve seat positioning structures are distributed in a ring shape on the surface of the rotating turntable, the press-fitting device is arranged on both sides of the rotating turntable, and the steel ball feeding device is installed at the rear end of the press-fitting device.

[0007] Preferably, the press-fitting device comprises a first press-fitting platform and a second press-fitting platform, and the first press-fitting platform and the second press-fitting platform are arranged at two ends of opposite sides of the rotating turntable;

[0008] The steel ball feeding device comprises a first feeding platform and a second feeding platform, wherein the first feeding platform is connected to the first pressing platform, and the second feeding platform is connected to the second pressing platform.

[0009] Preferably, a dust collecting device is further included, the dust collecting device includes a first dust collector and a second dust collector, the first dust collector is installed on a side of the first press-fitting platform, and the second dust collector is connected to the second press-fitting platform.

[0010] Preferably, the first press-fitting platform comprises a force-bearing support seat, a press-fitting frame and a press-fitting block, wherein the press-fitting block is mounted on the upper end of the press-fitting frame, the force-bearing support seat is mounted on the bottom of the press-fitting frame, guide rods are arranged on both sides of the press-fitting frame, both ends of the press-fitting block are connected to the guide rods for movement, and a linear cylinder is arranged on the top of the press-fitting frame to connect and push the press-fitting block to move;

[0011] The second press-fitting platform includes a force-bearing support seat, a press-fitting frame and a press-fitting block. The press-fitting block is installed at the upper end of the press-fitting frame, and the force-bearing support seat is installed at the bottom of the press-fitting frame. Guide rods are provided on both sides of the press-fitting frame. Both ends of the press-fitting block are connected to the guide rods for movement. A linear cylinder is provided on the top of the press-fitting frame to connect and push the press-fitting block to move.

[0012] Preferably, the steel ball feeding device further comprises a steel ball storage, which is respectively arranged on one side of the first feeding platform and the second feeding platform, and a suction pipe is provided on the top of the steel ball storage.

[0013] Preferably, the first loading platform comprises a loading suction pipe and a transport module track, the transport module track comprises a horizontal transport module and a lifting transport module, a loading mounting plate is installed on the top of the lifting transport module, the loading suction pipe is installed on the loading mounting plate of the lifting transport module, the lifting transport module is installed on the horizontal transport module, and the two ends of the motion path of the horizontal transport module are respectively a steel ball material warehouse and a valve seat positioning structure;

[0014] The second loading platform includes a loading suction pipe and a conveying module track, the conveying module track includes a horizontal conveying module and a lifting conveying module, a loading mounting plate is installed on the top of the lifting conveying module, the loading suction pipe is installed on the loading mounting plate of the lifting conveying module, the lifting conveying module is installed on the horizontal conveying module, and the two ends of the movement path of the horizontal conveying module are respectively a steel ball material warehouse and a valve seat positioning structure.

[0015] Preferably, the valve seat positioning structure comprises a valve seat positioning seat and a valve seat orientation shaft, the valve seat positioning seat is mounted on the valve seat orientation shaft, and a compression spring is nested and mounted on the valve seat orientation shaft.

[0016] Preferably, a displacement sensor is installed on the press-fitting frame, a force sensor is installed on the press-fitting block, and both the displacement sensor and the force sensor are connected to the press-fitting block.

[0017] Preferably, the first vacuum cleaner comprises a vacuum head, a vacuum moving frame and a valve seat flip claw, the valve seat flip claw is installed below the vacuum head, the vacuum head is installed on the vacuum moving frame, and the vacuum moving frame is installed on the side of the press-fitting frame of the first press-fitting table;

[0018] The second vacuum cleaner comprises a vacuum head and a vacuum movable frame, wherein the vacuum head is mounted on the vacuum movable frame, and the vacuum movable frame is connected to the top of the press-fitting frame of the second press-fitting station.

[0019] Preferably, a photoelectric positioning platform is provided on the side of any valve seat positioning structure.

[0020] The beneficial effects of the utility model are:

[0021] 1. The present invention adopts a rotating positioning disk to achieve accurate positioning of the solenoid valve seat. The valve seat positioning structure on the rotating positioning disk can accurately fix the valve seat at a predetermined position, thereby improving the accuracy and stability of press-fitting. This helps to reduce the problems of reduced sealing performance and impaired working effect caused by inaccurate positioning, and improves the overall performance of the solenoid valve;

[0022] 2. The present invention significantly improves the press-fitting efficiency by optimizing the structure and control mode of the press-fitting device. The press-fitting device adopts a combined design of a force-bearing support seat, a press-fitting frame and a press-fitting block, and cooperates with the synergistic effect of a guide rod and a linear cylinder to achieve efficient and stable press-fitting of the valve seat. At the same time, the displacement sensor and force sensor on the press-fitting device can monitor the displacement and force changes during the press-fitting process in real time, providing strong support for the precise control of the press-fitting process;

[0023] 3. The steel ball feeding device realizes the automatic feeding of steel balls and simplifies the operation process. The steel ball feeding device accurately and quickly transports the steel balls from the material warehouse to the valve seat positioning structure through the horizontal and lifting functions of the transport module channel, which greatly improves the feeding efficiency and reduces the complexity and labor intensity of manual operation;

[0024] 4. Equipped with a dust suction device, which effectively solves the dust problem generated during the pressing process. The dust suction device can clean up the dust generated during the pressing process in time, keep the working environment clean and tidy, reduce the impact of dust on equipment and personnel, and improve the comfort of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a structural schematic diagram of the loading platform of the utility model;

[0027] Figure 3 It is a structural schematic diagram of a first vacuum cleaner of the utility model;

[0028] Figure 4 It is a structural schematic diagram of the press-fitting table of the utility model;

[0029] Figure 5 It is a structural schematic diagram of the steel ball material storehouse of the utility model;

[0030] Figure 6 It is a structural schematic diagram of the rotary positioning disk of the utility model;

[0031] Figure 7 It is a structural schematic diagram of the valve seat positioning structure of the utility model.

[0032] In the figure: 1, rotating positioning plate, 11, rotating turntable, 12, valve seat positioning structure, 121, valve seat positioning seat, 122, valve seat positioning shaft, 123, compression spring, 2, steel ball feeding device, 21, first feeding platform, 22, second feeding platform, 23, steel ball material warehouse, 231, suction pipe, 24, feeding suction pipe, 25, handling module, 251, horizontal handling module, 252, lifting and handling module, 253, upper Material mounting plate, 3, pressing device, 31, first pressing platform, 32, second pressing platform, 33, force support seat, 34, pressing frame, 341, displacement sensor, 35, pressing block, 351, force sensor, 36, guide rod, 37, linear cylinder, 4, dust suction device, 41, first vacuum cleaner, 42, second vacuum cleaner, 43, vacuum head, 44, vacuum moving frame, 45, valve seat flip claw, 5, photoelectric positioning platform. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0034] like Figure 1-7 As shown, the utility model is a solenoid valve seat press-fitting mechanism, comprising a rotating positioning disk 1, a steel ball feeding device 2 and a press-fitting device 3, the rotating positioning disk 1 comprises a rotating turntable 11 and a plurality of valve seat positioning structures 12, the valve seat positioning structures 12 are distributed in an annular shape on the surface of the rotating turntable 11, the press-fitting device 3 is arranged on both sides of the rotating turntable 11, and the steel ball feeding device 2 is installed at the rear end of the press-fitting device 3.

[0035] By adopting the above technical solution, the solenoid valve seat pressing mechanism realizes the automated process of valve seat pressing by integrating the rotating positioning disk 1, the steel ball feeding device 2 and the pressing device 3. The valve seat positioning structure 12 on the rotating positioning disk 1 can accurately position the valve seat to a predetermined position, providing an accurate basis for subsequent pressing operations.

[0036] The press-fitting device 3 includes a first press-fitting platform 31 and a second press-fitting platform 32, and the first press-fitting platform 31 and the second press-fitting platform 32 are arranged at two ends of opposite sides of the rotating turntable 11;

[0037] The steel ball feeding device 2 includes a first feeding platform 21 and a second feeding platform 22 . The first feeding platform 21 is connected to the first press-fitting platform 31 , and the second feeding platform 22 is connected to the second press-fitting platform 32 .

[0038] By adopting the above technical solution, the first press-fitting station 31 and the second press-fitting station 32 are set up to realize the double-station parallel operation. When one press-fitting station is performing the press-fitting operation, the other press-fitting station can simultaneously position and prepare the valve seat, thereby greatly improving the overall production efficiency. The parallel working mode significantly reduces the idle time of the equipment and improves the equipment utilization rate.

[0039] The dust collecting device 4 includes a first dust collector 41 and a second dust collector 42 . The first dust collector 41 is installed on the side of the first press-fitting platform 31 , and the second dust collector 42 is connected to the second press-fitting platform 32 .

[0040] By adopting the above technical solution, during the valve seat pressing process, fine particles such as dust and debris may be generated due to the friction and contact of the materials. These particles will not only affect the working environment, but may also cause potential harm to the health of the operators. By introducing the dust collection device 4, these generated particles can be effectively absorbed, thereby keeping the working environment clean and tidy and reducing the harm of dust to the operators.

[0041] The first press-fitting platform 31 includes a force-bearing support seat 33, a press-fitting frame 34 and a press-fitting block 35. The press-fitting block 35 is installed at the upper end of the press-fitting frame 34, and the force-bearing support seat 33 is installed at the bottom of the press-fitting frame 34. Guide rods 36 are provided on both sides of the press-fitting frame 34. Both ends of the press-fitting block 35 are connected to the guide rods 36 for movement. A linear cylinder 37 is provided on the top of the press-fitting frame 34 to push the press-fitting block 35 to move.

[0042] The second press-fitting platform 32 includes a force-bearing support seat 33, a press-fitting frame 34 and a press-fitting block 35. The press-fitting block 35 is installed at the upper end of the press-fitting frame 34, and the force-bearing support seat 33 is installed at the bottom of the press-fitting frame 34. Guide rods 36 are provided on both sides of the press-fitting frame 34. Both ends of the press-fitting block 35 are connected to the guide rods 36 for movement. A linear cylinder 37 is provided on the top of the press-fitting frame 34 to push the press-fitting block 35 to move.

[0043] By adopting the above technical solution, the setting of the guide rod 36 ensures the stability and accuracy of the press-fitting block 35 during the movement process. The press-fitting block 35 moves on the guide rod 36 to ensure that it always maintains the correct position and angle during the press-fitting process, thereby improving the accuracy and consistency of the press-fitting. The linear cylinder 37, as a power source, can accurately control the movement speed and strength of the press-fitting block 35. The force support seat 33 provides stable support for the press-fitting frame 34, ensuring the stability and reliability of the entire press-fitting process.

[0044] The steel ball feeding device 2 further comprises a steel ball storage 23 , which is respectively arranged on one side of the first feeding platform 21 and the second feeding platform 22 , and a suction pipe 231 is arranged on the top of the steel ball storage 23 .

[0045] By adopting the above technical solution, the steel ball warehouse 23 serves as a storage and supply source of steel balls, and can continuously provide the required steel balls for the first loading platform 21 and the second loading platform 22 .

[0046] The first loading platform 21 includes a loading suction pipe 24 and a transport module 25. The transport module 25 includes a horizontal transport module 251 and a lifting transport module 252. A loading mounting plate 253 is installed on the top of the lifting transport module 252. The loading suction pipe 24 is installed on the loading mounting plate 253 of the lifting transport module 252. The lifting transport module 252 is installed on the horizontal transport module 251. The two ends of the movement path of the horizontal transport module 251 are the steel ball material warehouse 23 and the valve seat positioning structure 12 respectively.

[0047] The second loading platform 22 includes a loading suction pipe 24 and a conveying module road 25. The conveying module road 25 includes a horizontal conveying module 251 and a lifting conveying module 252. A loading mounting plate 253 is installed on the top of the lifting conveying module 252. The loading suction pipe 24 is installed on the loading mounting plate 253 of the lifting conveying module 252. The lifting conveying module 252 is installed on the horizontal conveying module 251. The two ends of the movement path of the horizontal conveying module 251 are the steel ball material warehouse 23 and the valve seat positioning structure 12 respectively.

[0048] By adopting the above technical solution, the feeding suction pipe 24 is combined with the feeding mounting plate 253 of the lifting and handling module 252 to realize the automatic suction and handling of the steel balls. The horizontal handling module 251 is responsible for the precise movement between the steel ball storage 23 and the valve seat positioning structure 12, and the lifting and handling module 252 is responsible for positioning the feeding suction pipe 24 to an appropriate height to complete the feeding action. The automatic handling mechanism significantly improves the feeding speed and efficiency, reduces manual intervention, and thus improves the overall production efficiency.

[0049] The valve seat positioning structure 12 comprises a valve seat positioning seat 121 and a valve seat orientation shaft 122 . The valve seat positioning seat 121 is mounted on the valve seat orientation shaft 122 , and a compression spring 123 is nested and mounted on the valve seat orientation shaft 122 .

[0050] By adopting the above technical solution, the valve seat positioning seat 121 provides accurate positioning and stable support for the valve seat, ensuring the accurate position of the valve seat on the rotating positioning plate 1. This design helps to reduce the displacement or shaking of the valve seat during the press-fitting process, and the valve seat orientation shaft 122 not only provides an installation basis for the valve seat positioning seat 121, but also plays a role in orientation guidance.

[0051] A displacement sensor 341 is installed on the press-fitting frame 34 , and a force sensor 351 is installed on the press-fitting block 35 . Both the displacement sensor 341 and the force sensor 351 are connected to the press-fitting block 35 .

[0052] By adopting the above technical solution, the displacement sensor 341 can monitor the moving distance of the press-fitting block 35 in real time to ensure precise position control during the press-fitting process, and the force sensor 351 can monitor the force applied by the press-fitting block 35 on the valve seat in real time to ensure precise control of the press-fitting force. By using these two sensors in coordination, precise monitoring and control of the press-fitting process can be achieved.

[0053] The first vacuum cleaner 41 includes a vacuum head 43, a vacuum moving frame 44 and a valve seat flip claw 45. The valve seat flip claw 45 is installed below the vacuum head 43. The vacuum head 43 is installed on the vacuum moving frame 44. The vacuum moving frame 44 is installed on the side of the press-fitting frame 34 of the first press-fitting table 31.

[0054] The second vacuum cleaner 42 includes a vacuum head and a vacuum movable frame. The vacuum head is mounted on the vacuum movable frame. The vacuum movable frame is connected to the top of the press-fitting frame 34 of the second press-fitting station 32 .

[0055] By adopting the above-mentioned technical solution, the dust head 43 of the first vacuum cleaner 41 is installed on the dust moving frame 44, and can accurately reach the area that needs dust collection as the dust moving frame 44 moves, thereby realizing efficient cleaning of dust and debris near the first pressing table 31. The setting of the valve seat flip claw 45 enables the valve seat to be flipped while dust collection, thereby improving the versatility of the equipment.

[0056] A photoelectric positioning platform 5 is provided on the side of any valve seat positioning structure 12 .

[0057] By adopting the above technical solution, the photoelectric positioning platform 5 uses a photoelectric sensor to accurately position the valve seat, and can quickly and accurately identify the position of the valve seat by detecting a specific mark or edge of the valve seat.

[0058] During the specific implementation of the utility model, the steel balls are placed in the steel ball material warehouse 23 of the first loading platform 21. The loading suction pipe 24 of the first loading platform 21 automatically absorbs the steel balls from the steel ball material warehouse 23 under the drive of the lifting and transporting module 252. The lifting and transporting module 252 cooperates with the horizontal transporting module 251 to move the loading suction pipe 24 to the top of the valve seat positioning structure 12. The lifting and transporting module 252 descends, so that the loading suction pipe 24 can accurately place the steel balls above the valve seat in the valve seat positioning structure 12. Similar to the first loading platform 21, the second loading platform 22 also absorbs steel balls from its steel ball material warehouse 23, and places the steel balls above the valve seat of another valve seat positioning structure 12 through the coordinated work of its lifting and transporting module 252 and the horizontal transporting module 251. The valve seat positioning structure 12 ensures To ensure that the valve seat is in the correct position, the photoelectric positioning platform 5 further accurately detects the position of the valve seat to provide accurate positioning information for press fitting. The press fitting frame 34 drives the press fitting block 35 to move toward the valve seat to start the press fitting process. The displacement sensor 341 on the press fitting frame 34 starts working to monitor the moving distance of the press fitting block 35 in real time. The force sensor 351 measures the force applied during the press fitting process. The displacement sensor 341 feeds back the position information of the press fitting block 35 in real time to ensure that the press fitting is to the correct depth. At the same time, the force sensor 351 monitors the press fitting force to ensure that the press fitting force is within the preset range to avoid overpressure or underpressure. When necessary, the workpiece is flipped by the valve seat flip claw 45. After the press fitting is completed, the rotary turntable 11 rotates, and the first vacuum cleaner 41 and the second vacuum cleaner 42 work synchronously to remove the generated dust and debris.

[0059] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0060] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A solenoid valve seat press-fitting mechanism, characterized in that: The invention comprises a rotary positioning disk (1), a steel ball feeding device (2) and a press-fitting device (3); the rotary positioning disk (1) comprises a rotary turntable (11) and a plurality of valve seat positioning structures (12); the valve seat positioning structures (12) are distributed in an annular shape on the surface of the rotary turntable (11); the press-fitting device (3) is arranged on both sides of the rotary turntable (11); and the steel ball feeding device (2) is installed at the rear end of the press-fitting device (3).

2. The solenoid valve seat press-fitting mechanism according to claim 1, characterized in that: The press-fitting device (3) comprises a first press-fitting platform (31) and a second press-fitting platform (32), wherein the first press-fitting platform (31) and the second press-fitting platform (32) are arranged at two ends of opposite sides of the rotating turntable (11); The steel ball feeding device (2) comprises a first feeding platform (21) and a second feeding platform (22); the first feeding platform (21) is connected to a first pressing platform (31), and the second feeding platform (22) is connected to a second pressing platform (32).

3. The solenoid valve seat press-fitting mechanism according to claim 1, characterized in that: It also includes a dust collecting device (4), which includes a first dust collector (41) and a second dust collector (42). The first dust collector (41) is installed on the side of the first pressing platform (31), and the second dust collector (42) is connected to the second pressing platform (32).

4. The solenoid valve seat press-fitting mechanism according to claim 2, characterized in that: The first press-fitting platform (31) comprises a force-bearing support seat (33), a press-fitting frame (34) and a press-fitting block (35), wherein the press-fitting block (35) is mounted on the upper end of the press-fitting frame (34), the force-bearing support seat (33) is mounted on the bottom of the press-fitting frame (34), guide rods (36) are arranged on both sides of the press-fitting frame (34), both ends of the press-fitting block (35) are connected to the guide rods (36) for movement, and a linear cylinder (37) is arranged on the top of the press-fitting frame (34) for connecting and pushing the press-fitting block (35) to move; The second press-fitting platform (32) comprises a force-bearing support seat (33), a press-fitting frame (34) and a press-fitting block (35); the press-fitting block (35) is mounted on the upper end of the press-fitting frame (34); the force-bearing support seat (33) is mounted on the bottom of the press-fitting frame (34); guide rods (36) are provided on both sides of the press-fitting frame (34); both ends of the press-fitting block (35) are connected to the guide rods (36) for movement; a linear cylinder (37) is provided on the top of the press-fitting frame (34) for connecting and pushing the press-fitting block (35) to move.

5. The solenoid valve seat press-fitting mechanism according to claim 2, characterized in that: The steel ball feeding device (2) further comprises a steel ball material storehouse (23), which is respectively arranged on one side of the first feeding platform (21) and the second feeding platform (22), and a suction pipe (231) is arranged on the top of the steel ball material storehouse (23).

6. The solenoid valve seat press-fitting mechanism according to claim 5, characterized in that: The first loading platform (21) comprises a loading suction pipe (24) and a transport module track (25), the transport module track (25) comprises a horizontal transport module (251) and a lifting transport module (252), a loading mounting plate (253) is installed on the top of the lifting transport module (252), the loading suction pipe (24) is installed on the loading mounting plate (253) of the lifting transport module (252), the lifting transport module (252) is installed on the horizontal transport module (251), and the two ends of the movement path of the horizontal transport module (251) are respectively a steel ball material warehouse (23) and a valve seat positioning structure (12); The second loading platform (22) includes a loading suction pipe (24) and a transport module road (25), the transport module road (25) includes a horizontal transport module (251) and a lifting transport module (252), a loading mounting plate (253) is installed on the top of the lifting transport module (252), the loading suction pipe (24) is installed on the loading mounting plate (253) of the lifting transport module (252), the lifting transport module (252) is installed on the horizontal transport module (251), and the two ends of the movement path of the horizontal transport module (251) are respectively a steel ball material warehouse (23) and a valve seat positioning structure (12).

7. The solenoid valve seat press-fitting mechanism according to claim 1, characterized in that: The valve seat positioning structure (12) comprises a valve seat positioning seat (121) and a valve seat orientation shaft (122); the valve seat positioning seat (121) is mounted on the valve seat orientation shaft (122); and a compression spring (123) is nested and mounted on the valve seat orientation shaft (122).

8. The solenoid valve seat press-fitting mechanism according to claim 4, characterized in that: The press-fitting frame (34) is provided with a displacement sensor (341), the press-fitting block (35) is provided with a force sensor (351), and both the displacement sensor (341) and the force sensor (351) are connected to the press-fitting block (35).

9. The solenoid valve seat press-fitting mechanism according to claim 3, characterized in that: The first dust collector (41) comprises a dust collector head (43), a dust collector movable frame (44) and a valve seat flip claw (45), the valve seat flip claw (45) is installed below the dust collector head (43), the dust collector head (43) is installed on the dust collector movable frame (44), and the dust collector movable frame (44) is installed on the side of the press-fitting frame (34) of the first press-fitting platform (31); The second vacuum cleaner (42) comprises a vacuum head and a vacuum movable frame, wherein the vacuum head is mounted on the vacuum movable frame, and the vacuum movable frame is connected to the top of the press-fitting frame (34) of the second press-fitting platform (32).

10. The solenoid valve seat press-fitting mechanism according to claim 1, characterized in that: A photoelectric positioning platform (5) is provided on the side of any valve seat positioning structure (12).

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