A device and method for processing and forming a vent valve assembly

Abstract

The present invention relates to the technical field of grinding processing of vent valve components, and discloses a vent valve component processing and forming device and method thereof, including a machine platform, a rotating motor is fixed on the machine platform, a swing arm is fixedly connected to the output end of the rotating motor, and a suction cup is fixed to the end of the swing arm; a fixed seat is fixed on the machine platform, a rotating cylinder 1 is fixed on the fixed seat, a pneumatic clamp 1 is fixedly connected to the output end of the rotating cylinder 1, and two clamping claws are provided on the pneumatic clamp 1, and an opening groove is provided in the clamping claw; a rotating cylinder 2 is fixed in the machine platform, and a pneumatic clamp 2 is fixed to the output end of the rotating cylinder 2. The method includes loading, grinding, material shifting, drilling, and testing. The processing and forming device of the present invention can suck and fix the vent valve component through the adsorption holes and secondary holes in the clamping part, and will not cause clamping deformation. When drilling, the vent valve component has a stable structure, the method has high processing accuracy, and automatic integrated operation, and the vent valve component is subjected to deburring, drilling, testing and other processes, with high processing accuracy and high production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of grinding processing of a vent valve component, in particular to a vent valve component processing and forming device and method thereof. Background Art

[0002] The vent valve is a valve commonly used for venting in Shuinan installation. The vent valve assembly is the vent valve sealing gasket, which is used to seal the gas.

[0003] In the prior art, the name disclosed in the application number: CN201821216587.X is: a burr trimming device for fluororubber gaskets, the IPC classification number is B24B5 / 04, wherein a motor and a hydraulic push rod are fixedly installed on both sides of the bottom of the top plate, one end of the motor output shaft is fixedly sleeved with a telescopic two-section rod, the bottom end of the telescopic two-section rod is threadedly sleeved with a grinding disk, the output end of the hydraulic push rod is fixedly installed with a connecting rod, and the bottom end of the connecting rod is threadedly sleeved with a cutting disk.

[0004] However, when the grinding disc and cutting disc mentioned in the prior art are used to process circular workpieces, the circular workpiece is not easy to fix. When the circular workpiece is fixed by clamping, it is easy to cause the circular workpiece to deform. Especially when processing rubber workpieces, drilling errors are prone to occur, and the product quality is poor. Therefore, it is necessary to design a vent valve assembly processing and molding device and method. Summary of the invention

[0005] The object of the present invention is to provide a vent valve assembly processing and forming device and method thereof to solve the problems in the prior art.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A device for processing and forming an air vent valve assembly comprises a machine platform, a rotating motor is fixed on the machine platform, a swing arm is fixedly connected to the output end of the rotating motor, and a suction cup for transferring the air vent valve assembly is fixed to the end of the swing arm;

[0008] A fixed seat is fixed on the machine platform, a rotating cylinder 1 is fixed on the fixed seat, a pneumatic clamp 1 is fixedly connected to the output end of the rotating cylinder 1, two clamping jaws are provided on the pneumatic clamp 1, and an opening groove for positioning and taking materials is provided in the clamping jaws, a rotating cylinder 2 is fixed in the machine platform, and a pneumatic clamp 2 for fixing the vent valve assembly is fixed to the output end of the rotating cylinder 2.

[0009] Furthermore, a column is fixedly connected to one end of the fixed seat, a feed plate is fixed on the column, guide columns for guiding the feeding of the vent valve assembly are symmetrically fixed on the feed plate, a vibrating loading tray for accommodating semi-finished products of the vent valve assembly is fixed on one side of the machine, and the discharge end of the vibrating loading tray is located on the feed plate.

[0010] Three blocking rods for blocking the vent valve assembly are fixed on the conveying plate, the opening grooves cooperate with the blocking rods located on both sides of the vent valve assembly, a mounting groove is provided on the conveying plate, and an oil cylinder for controlling the feeding of the vent valve assembly is fixed below the conveying plate.

[0011] Furthermore, an electric slide is fixed on the machine platform, a mounting plate is fixed on the electric slide, a second oil cylinder is fixed on one side of the mounting plate, a cutting knife is fixed on the output end of the second oil cylinder, and a positioning frame for positioning the feed is fixed on one end of the second oil cylinder.

[0012] Furthermore, a grinding frame is fixed on one side of the machine, a cross slide is fixed on the grinding frame, symmetrically distributed mounting seats are fixed on the cross slide, a drilling tool is fixed on one mounting seat, and a measuring head for detecting the inner diameter of the hole processed by the vent valve assembly is fixed on the other mounting seat, the measuring head is connected to the pneumatic measuring instrument, and a blanking plate is fixed on the cross slide.

[0013] A material guide is fixed on the grinding frame, a suction nozzle is rotatably arranged on the material guide, a motor 1 for controlling material turning is fixed on the material guide, and an output end of the motor 1 is connected to the suction nozzle.

[0014] Furthermore, a material guiding area is provided in the material guiding member, an inclined surface is fixedly provided in the material guiding area and below the suction nozzle, an inclined block for supporting the metal protrusion is fixedly provided in the material guiding area, an inclined groove is provided in the material guiding area and on one side of the inclined block, an inclined arc groove is provided in the material guiding area and on one side of the inclined groove, the inclined arc grooves are connected to the inclined groove, and the inclined groove is located between the inclined arc groove and the inclined block.

[0015] Furthermore, an oil cylinder three for pushing the vent valve assembly is fixed at one end of the material guide piece, a limit block is provided on the inclined block, the limit block is arranged parallel to the inclined block, the limit block is connected to the material guide piece, and an oil cylinder four for controlling the discharge of the material is fixed on one side of the material guide piece.

[0016] Furthermore, a loading rack is fixed on the grinding rack, the loading rack is located on the clamping member, a top plate is fixed on the loading rack, a cylinder five is fixed on the top plate, a movable plate is fixedly connected to the output end of the cylinder five, a guide plate is fixedly connected to the movable plate, the guide plate is slidably connected to one side of the top plate, an end plate is fixed at one end of the movable plate, and a cylinder six for moving the vent valve assembly is fixed on the end plate.

[0017] A side plate is fixed on one side of the movable plate, a shaft rod is fixed on one side of the side plate, a torsion spring is provided on the shaft rod, a support plate is rotatably provided on the shaft rod, the torsion spring is fixedly connected to the support plate, symmetrically distributed positioning blocks are fixed on the support plate, and positioning grooves are symmetrically provided on the side plate, which cooperate with the positioning blocks.

[0018] An anti-sliding block is fixed to one end of the support plate, a stop block is fixed to one side of the anti-sliding block, a V-groove block is slidably provided on the support plate, a guide rod is fixedly connected to the lower part of the V-groove block, the guide rod is slidably connected to the support plate, a supporting spring is fixed to the support plate, the supporting spring is fixedly connected to the V-groove block, and a V-shaped block is fixedly connected to the lower end of the guide rod.

[0019] Furthermore, a clamping member for rotating the vent valve assembly is rotatably provided on the grinding frame, the clamping member is rotatably installed on the grinding frame, one end of the clamping member is provided with a locking groove for fixing the vent valve assembly, the locking groove is provided with adsorption holes, and secondary holes are provided in the locking groove and in an array outside the adsorption holes, the secondary holes are connected to the adsorption holes, and one side of the adsorption holes is provided with air holes for air intake and exhaust.

[0020] The outside of the air hole is connected with an annular air channel, which is rotatably installed on the outside of the clamping member. The annular air channel is provided with a connecting hole, which is connected with the air pump through an air pipe. The annular air channel is fixedly connected with the grinding frame, and an oil cylinder seven is fixed on the grinding frame.

[0021] Furthermore, a piston is fixedly connected to the output end of the oil cylinder seven, and the piston is slidably connected to the adsorption hole. A gear ring is fixedly connected to one end of the clamping member, and a motor two is fixed on the grinding frame. A gear is fixed to the output end of the motor two, and the gear cooperates with the gear ring.

[0022] A method for using a vent valve assembly processing and forming device, the method comprising the following steps:

[0023] S1. Loading

[0024] The vent valve assembly is moved semi-finished to the second pneumatic clamp to clamp and fix the vent valve assembly.

[0025] S2. Grinding

[0026] The cutting knife is controlled by oil cylinder 2 to fit the edge of the air vent valve assembly, and as the air vent valve assembly rotates, the burrs on the edge of the air vent valve assembly are ground and removed.

[0027] S3, material transfer

[0028] The deburred vent valve assembly is moved to the grinding rack by a suction cup, and the vent valve assembly is sequentially carried by the loading rack to the clamping member, and the vent valve assembly is clamped and fixed by the clamping member.

[0029] S4. Drilling

[0030] The drilling cutter is moved to the groove by a cross slide, and the clamping part drives the vent valve assembly to rotate to perform grinding and drilling operations.

[0031] S5. Detection

[0032] The inner diameter of the hole produced by drilling is measured using the measuring head of the pneumatic measuring instrument.

[0033] Beneficial effects of the present invention:

[0034] 1. The processing and forming device of the present invention absorbs and fixes the vent valve assembly through the adsorption holes and secondary holes in the clamping part to evacuate air. The vent valve assembly made of a round rubber material is adsorbed and fixed without causing clamping deformation. When drilling, the vent valve assembly has a stable structure without drilling errors and has high processing accuracy.

[0035] 2. The processing and forming device of the present invention clamps and feeds the vent valve assembly made of rubber material, automatically takes and discharges the material, and has high feeding accuracy. Then, two pairs of pneumatic clamps are used to support and fix the vent valve assembly, and the edge burrs are removed by rotation, so as to ensure that the circumferential edge of the vent valve assembly is smooth and burr-free, thereby improving product quality.

[0036] 3. The method of using the processing and forming device of the present invention is simple to operate, has simple procedures, and is automatically integrated. It can perform deburring, drilling, and testing procedures on the vent valve assembly, with high processing accuracy, low cost, and high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described below in conjunction with the accompanying drawings.

[0038] Figure 1 It is a schematic diagram of the semi-finished structure of the vent valve assembly of the present invention;

[0039] Figure 2 is a cross-sectional view of a semi-finished product of the vent valve assembly of the present invention;

[0040] Figure 3 It is a structural schematic diagram of the processing and forming device of the present invention;

[0041] Figure 4 It is a structural schematic diagram of the machine of the present invention;

[0042] Figure 5 The present invention Figure 4 The enlarged structural diagram at A in the middle;

[0043] Figure 6 The present invention Figure 4 The enlarged structural diagram at B in the middle;

[0044] Figure 7 It is a schematic diagram of the structure of the feed plate of the present invention;

[0045] Figure 8 It is a schematic structural diagram of the grinding stand of the present invention;

[0046] Fig. 9 The present invention Figure 8 A partial structural cross-sectional view of the middle grinding frame;

[0047] Fig.10 It is a schematic structural diagram of the grinding stand of the present invention;

[0048] Fig.11 The present invention Fig.10 The enlarged structural diagram at C in the middle;

[0049] Fig.12 It is a partial structural schematic diagram of the loading rack of the present invention;

[0050] Fig.13 It is a schematic structural diagram of the grinding frame of the present invention. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0052] A vent valve assembly processing and forming device and method thereof. The vent valve assembly is an important component inside a windproof valve and is mainly used for sealing. The processing and forming device is mainly used for grinding the outer periphery of the circular vent valve assembly and is a device for processing its rotating surface. It is a type of intelligent manufacturing equipment and has the characteristics of automated processing and high processing precision.

[0053] A vent valve assembly processing and forming device, such as Figure 1 , Figure 2 As shown, the vent valve assembly includes a rubber pad 1, on which a metal gasket 11 is fixedly provided, on which a metal protrusion 12 is fixedly connected, on which a circular hole 13 is provided, and on the back side of the metal gasket 11 a groove 14 is also provided. After production and molding, the outer ring of the rubber pad 1 has excess burrs 15, and the circular hole 13 and the groove 14 are not connected.

[0054] The round hole 13 and the groove 14 need to be connected by processing equipment, and the burrs 15 on the edge of the rubber pad 1 are removed to form a finished vent valve assembly.

[0055] like Figure 3 As shown, the processing and forming device includes a machine table 2, on which a rotating motor 5 is fixedly provided, on which an electric slide 4 is fixedly installed, a grinding frame 3 is fixedly provided on one side of the machine table 2, on which a clamping member 6 is rotatably installed for clamping the vent valve assembly, and a loading rack 7 is fixedly provided on the grinding rack 3, and the loading rack 7 is located on the clamping member 6 for moving the vent valve assembly from which burrs 15 have been removed by grinding onto the clamping member 6.

[0056] like Figure 4-Figure 7 As shown, a fixing base 21 is fixedly installed on the machine 2, a rotating cylinder 22 is fixedly installed on the fixing base 21, an output end of the rotating cylinder 22 is fixedly connected to a pneumatic clamp 23, two clamps 24 are arranged on the pneumatic clamp 23, and an opening groove 25 is opened in the clamp 24 to assist the positioning of the clamp 24.

[0057] One end of the fixed seat 21 is fixedly connected to a column 26, a feed plate 27 is fixedly mounted on the column 26, and symmetrically distributed guide columns 28 are fixedly mounted on the feed plate 27 for guiding materials to the vent valve assembly. A vibrating loading tray 20 is fixedly provided on one side of the machine platform 2, and the discharge end of the vibrating loading tray 20 is located at one end of the feed plate 27, for conveying the vent valve assembly to the feed plate 27.

[0058] One end of the conveying plate 27 is tilted, and three baffles 29 are fixed on the conveying plate 27. The baffles 29 are located on the side of the vent valve assembly. The baffles 29 are attached to the bottom of the rubber pad 1 to support the vent valve assembly. When the rotating cylinder 22 rotates the pneumatic clamp 23, the clamping jaws 24 are parallel to the conveying plate 27, and then the pneumatic clamp 23 drives the two clamping jaws 24 to move toward each other to clamp the rubber pad 1. The opening groove 25 cooperates with the baffles 29 located on both sides of the rubber pad 1, and the clamping jaws 24 are positioned at the baffles 29 to take the material.

[0059] A mounting groove 271 is provided on the conveying plate 27, and a cylinder 270 is fixedly provided below the conveying plate 27. The output end of the cylinder 270 is located in the mounting groove 271. The subsequent vent valve assembly is fixed by the cylinder 270 to control the vent valve assembly to enter the material taking area one by one in sequence.

[0060] A rotating cylinder 2 is fixedly provided inside the machine 2, which is not shown in the figure. A pneumatic clamp 200 is fixedly provided at the output end of the rotating cylinder 2. After the rotating cylinder 1 22 rotates, when the clamp 24 rotates to a horizontal state, the vent valve assembly clamped by the clamp 24 is located on the pneumatic clamp 200. The pneumatic clamp 200 clamps the metal protrusion 12 so that the burr 15 on the rubber pad 1 is located at the top.

[0061] The output end of the rotating motor 5 is fixedly connected with a swing arm 51, and the end of the swing arm 51 is fixedly installed with a suction cup 52 for adsorbing the rubber pad 1, so as to facilitate the removal of the vent valve assembly after the burrs are removed for unloading.

[0062] A mounting plate 41 is fixedly provided on the electric slide 4, and a second oil cylinder 42 is fixedly installed on one side of the mounting plate 41. A cutting knife 43 is fixedly provided on the output end of the second oil cylinder 42. The output end of the second oil cylinder 42 is extended to control the cutting knife 43 to fit the edge of the rubber pad 1, and then under the drive of the rotating cylinder 2, the air vent assembly is controlled to rotate. Under the action of the cutting knife 43, the burrs 15 on the rotating surface of the rubber pad 1 are ground and removed.

[0063] One end of the oil cylinder 42 is fixedly connected with a positioning frame 44, which can protect the cutting knife 43 when the cutting knife 43 is retracted to ensure processing safety, and can position the cutting knife 43 when the cutting knife 43 is advancing to ensure processing accuracy.

[0064] like Figure 8-13 As shown, a cross slide 31 is fixedly provided on the grinding frame 3, symmetrically distributed mounting seats 311 are fixedly provided on the cross slide 31, a drilling tool 313 is fixedly provided on one mounting seat 311, and a measuring head 314 is fixedly provided on the other mounting seat 311. The measuring head 314 is connected to a pneumatic measuring instrument for detecting the inner diameter of the hole of the vent valve assembly and monitoring the machining accuracy of the groove 14 on the rubber pad 1.

[0065] A material discharge plate 312 is fixedly mounted on the cross slide 31 for guiding the material discharge of the processed vent valve assembly.

[0066] A material guide member 32 is fixedly installed on the grinding frame 3, and a material guide area is opened in the material guide member 32. A suction nozzle 321 is rotatably provided on the material guide member 32, and the suction nozzle 321 receives the vent valve assembly transferred from the suction cup 52. The vent valve assembly is located on the suction nozzle 321. A motor 322 is fixedly installed on the material guide member 32, and the output end of the motor 322 is fixedly connected to the suction nozzle 321 for controlling the rotation of the suction nozzle 321 to flip the vent valve assembly so that the rubber pad 1 fits the bottom of the material guide area.

[0067] An inclined surface is fixedly provided in the material guiding area and below the suction nozzle 321, an inclined block 33 is fixedly provided in the material guiding area for supporting the metal protrusion 12, an inclined groove 34 is provided in the material guiding area and on one side of the inclined block 33, the rubber pad 1 slides in the inclined groove 34 to feed materials, an inclined arc groove is provided in the material guiding area and on one side of the inclined groove 34, the inclined arc groove is connected to the inclined groove 34, and the inclined groove 34 is located between the inclined arc groove and the inclined block 33.

[0068] The rubber pad 1 slides along the inclined arc groove, so that the rubber pad 1 rotates from a horizontal state to a vertical state, and then the side of the metal protrusion 12 fits on the inclined block 33. One end of the material guide 32 is fixed with a cylinder 323, and the cylinder 323 is used to push the vent valve assembly into the inclined slide groove and the inclined groove 34 for material feeding.

[0069] A limit block 37 is provided on the inclined block 33, and the limit block 37 is arranged parallel to the inclined block 33. The limit block 37 is fixedly connected to the material guide member 32. A cylinder four 36 is fixedly provided on one side of the material guide member 32. The output end of the cylinder four 36 is located at the discharge end of the inclined groove 34 on the material guide member 32. The output end of the cylinder four 36 is inserted into the groove 14, which is used to limit the air release valve assembly and control the discharge.

[0070] The loading rack 7 is fixedly arranged at the discharge end of the material guide member 32, and a top plate 71 is fixedly installed on the loading rack 7, and a cylinder five 710 is fixedly installed on the top plate 71, and a movable plate 711 is fixedly connected to the output end of the cylinder five 710, and a guide plate 712 is fixedly connected to the movable plate 711, and the guide plate 712 abuts against one side of the top plate 71 and is slidably connected to the top plate 71, and an end plate 713 is fixedly installed on one end of the movable plate 711, and a cylinder six 70 is fixedly installed on the end plate 713.

[0071] A side plate 714 is fixedly installed on one side of the movable plate 711, and a shaft rod 75 is fixedly installed on one side of the side plate 714. A torsion spring 751 is sleeved on the shaft rod 75, and a support plate 76 is rotatably installed on the shaft rod 75. The torsion spring 751 is fixedly connected to the support plate 76 to support the support plate 76. Symmetrically distributed positioning blocks 761 are fixedly provided on the support plate 76, and symmetrically distributed positioning grooves 715 are opened on the side plate 714. The positioning grooves 715 cooperate with the positioning blocks 761 to ensure the stability of the rotation of the support plate 76.

[0072] An anti-sliding block 77 is fixedly installed at one end of the support plate 76, a stopper 78 is fixedly installed on one side of the anti-sliding block 77, a V-groove block 79 is slidably provided on the support plate 76, a guide rod 791 is fixedly connected below the V-groove block 79, the guide rod 791 is slidably connected to the support plate 76, a support spring 793 is fixedly installed on the support plate 76, the support spring 793 is fixedly connected to the V-groove block 79, and a V-shaped block 792 is fixedly connected to the lower end of the guide rod 791.

[0073] The vent valve assembly is discharged from the material guide 32, moved to the support plate 76, and located between the anti-sliding block 77 and the stop block 78. The metal protrusion 12 is located on the V-groove block 79, which is used to support the vent valve assembly. Then the oil cylinder five 710 outputs to control the support plate 76 to move downward until the vent valve assembly moves to the clamping member 6. At this time, the metal protrusion 12 is aligned with the axis of the clamping member 6, and then the oil cylinder six 70 is used to push the vent valve assembly to move until the clamping member 6 fixes the vent valve assembly, and then the support plate 76 is reset for subsequent material collection and loading.

[0074] The clamping member 6 is rotatably mounted on the grinding frame 3. A locking groove 61 is provided at one end of the clamping member 6 for fixing the rubber pad 1. An adsorption hole 63 is provided in the locking groove 61 for adsorbing and fixing the metal protrusion 12. An array of secondary holes 62 are provided in the locking groove 61 and on the outside of the adsorption hole 63 for adsorbing and fixing the rubber pad 1. The secondary holes 62 are connected to the adsorption hole 63, and an air hole 64 is provided on one side of the adsorption hole 63 for controlling the air intake and exhaust of the adsorption hole 63.

[0075] An annular air channel 60 is provided on the outside of the air hole 64. The annular air channel 60 is wrapped around the outside of the clamping member 6 and is connected to the air hole 64. A connecting hole 601 is opened on the annular air channel 60 for installing a fixed air pipe and connecting to the air pump through the air pipe. The annular air channel 60 is fixedly installed on the grinding frame 3, and an oil cylinder 65 is fixedly installed on the grinding frame 3. The output end of the oil cylinder 65 is fixedly connected to a piston 66, and the piston 66 is slidably connected to the adsorption hole 63.

[0076] One end of the clamping member 6 is fixedly connected to a gear ring 67, and a motor 2 680 is fixedly installed on the grinding frame 3. A gear 68 is fixedly installed on the output end of the motor 2 680. The gear 68 is meshed with the gear ring 67 to drive the clamping member 6 to rotate, thereby driving the vent valve assembly to rotate, and performing through-processing on the groove 14 of the vent valve assembly. After the processing is completed, the measuring head 314 is moved through the cross slide 31 to extend into the groove 14, and the pneumatic measuring instrument is turned on to measure the inner diameter of the processed hole to improve the processing accuracy.

[0077] After the processing is completed, the piston 66 is driven by the oil cylinder 65 to move, pushing the processed vent valve assembly to be discharged. When the piston 66 abuts against the metal protrusion 12, the gas is filled into the adsorption hole 63 through the air pump, and the gas is discharged from the gap between the output end of the oil cylinder 65 and the adsorption hole 63 into the secondary hole 62 to eliminate the negative pressure, and at the same time push the rubber pad 1 to be discharged, thereby improving the stability of the discharge.

[0078] A method for using a vent valve assembly processing and forming device, the method comprising the following steps:

[0079] S1. Loading

[0080] The semi-finished vent valve assembly is moved to the pneumatic clamp 200 to clamp and fix the vent valve assembly.

[0081] S2. Grinding

[0082] The cutting blade 43 is controlled by the oil cylinder 42 to fit the edge of the air vent valve assembly. As the air vent valve assembly rotates, the burrs on the edge of the air vent valve assembly are ground and removed.

[0083] S3, material transfer

[0084] The deburred vent valve assembly is moved to the grinding rack 3 by the suction cup 52 , and the vent valve assembly is sequentially carried by the loading rack 7 to the clamping member 6 , where the vent valve assembly is clamped and fixed.

[0085] S4. Drilling

[0086] The drilling cutter 313 is moved to the groove 14 by the cross slide 31, and the clamping member 6 drives the vent valve assembly to rotate to perform the grinding and drilling operation.

[0087] S5. Detection

[0088] The inner diameter of the hole produced by drilling is measured using the measuring head 314 of the pneumatic measuring instrument.

[0089] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A vent valve assembly processing and forming device, comprising a machine platform (2), characterized in that: A rotating motor (5) is fixed on the machine platform (2), a swing arm (51) is fixedly connected to the output end of the rotating motor (5), and a suction cup (52) for transferring the vent valve assembly is fixed to the end of the swing arm (51); The vent valve assembly comprises a rubber pad (1), a metal gasket (11) is fixedly provided on the rubber pad (1), and a metal protrusion (12) is fixedly connected to the metal gasket (11); The machine platform (2) is fixed with a fixed seat (21), a rotating cylinder (22) is fixed on the fixed seat (21), a pneumatic clamp (23) for clamping the rubber pad (1) is fixedly connected to the output end of the rotating cylinder (22), the pneumatic clamp (23) is provided with two clamping claws (24), the clamping claws (24) are provided with an opening groove (25) for positioning and taking materials, a rotating cylinder (2) is fixed in the machine platform (2), a pneumatic clamp (200) for fixing the vent valve assembly is fixed to the output end of the rotating cylinder (2), and the pneumatic clamp (200) is used to clamp the metal protrusion (12); A column (26) is fixedly connected to one end of the fixed seat (21), a material conveying plate (27) is fixed on the column (26), guide columns (28) for guiding the conveying of the vent valve assembly are symmetrically fixed on the material conveying plate (27), a vibrating loading tray (20) for accommodating semi-finished products of the vent valve assembly is fixed on one side of the machine platform (2), and a discharge end of the vibrating loading tray (20) is located on the material conveying plate (27); Three blocking rods (29) for blocking the vent valve assembly are fixed on the conveying plate (27); the opening grooves (25) cooperate with the blocking rods (29) located on both sides of the vent valve assembly; a mounting groove (271) is provided on the conveying plate (27); and an oil cylinder (270) for controlling the feeding of the vent valve assembly is fixed below the conveying plate (27); A grinding frame (3) is fixed on one side of the machine table (2); a cross slide (31) is fixed on the grinding frame (3); symmetrically distributed mounting seats (311) are fixed on the cross slide (31); a drilling tool (313) is fixed on one mounting seat (311); a measuring head (314) for detecting the inner diameter of a hole machined by the vent valve assembly is fixed on the other mounting seat (311); the measuring head (314) is connected to a pneumatic measuring instrument; a blanking plate (312) is fixed on the cross slide (31); A material guide (32) is fixed on the grinding frame (3), a suction nozzle (321) is rotatably provided on the material guide (32), a motor 1 (322) for controlling material turning is fixed on the material guide (32), and an output end of the motor 1 (322) is connected to the suction nozzle (321); The grinding frame (3) is rotatably provided with a clamping member (6) for rotating the vent valve assembly. The clamping member (6) is rotatably mounted on the grinding frame (3). One end of the clamping member (6) is provided with a locking member groove (61) for fixing the rubber pad (1). The locking member groove (61) is provided with an adsorption hole (63) for adsorbing and fixing the metal protrusion (12). The locking member groove (61) is provided with a secondary hole (62) for adsorbing and fixing the rubber pad (1) in an array outside the adsorption hole (63). The secondary hole (62) is communicated with the adsorption hole (63). One side of the adsorption hole (63) is provided with an air hole (64) for air intake and exhaust. The air hole (64) is connected to an annular air channel (60) on the outside. The annular air channel (60) is rotatably mounted on the outside of the clamping member (6). The annular air channel (60) is provided with a connecting hole (601). The connecting hole (601) is connected to an air pump through an air pipe. The annular air channel (60) is fixedly connected to the grinding frame (3). An oil cylinder (65) is fixedly mounted on the grinding frame (3).

2. The device for processing and forming a vent valve assembly according to claim 1, characterized in that: An electric slide (4) is fixed on the machine platform (2), a mounting plate (41) is fixed on the electric slide (4), a second oil cylinder (42) is fixed on one side of the mounting plate (41), a cutting tool (43) is fixed on the output end of the second oil cylinder (42), and a positioning frame (44) for positioning the feed is fixed on one end of the second oil cylinder (42).

3. The device for processing and forming a vent valve assembly according to claim 1, characterized in that: The material guide member (32) is provided with a material guide area, an inclined surface is fixedly provided in the material guide area and below the suction nozzle (321), an inclined block (33) for supporting the metal protrusion (12) is fixedly provided in the material guide area, an inclined groove (34) is provided in the material guide area and on one side of the inclined block (33), an inclined arc groove is provided in the material guide area and on one side of the inclined groove (34), the inclined arc groove is connected to the inclined groove (34), and the inclined groove (34) is located between the inclined arc groove and the inclined block (33).

4. The device for processing and forming a vent valve assembly according to claim 1, characterized in that: A third oil cylinder (323) for pushing the vent valve assembly is fixed to one end of the material guide member (32), a limit block (37) is provided on the inclined block (33), the limit block (37) is arranged parallel to the inclined block (33), the limit block (37) is connected to the material guide member (32), and a fourth oil cylinder (36) for controlling the discharge of materials is fixed to one side of the material guide member (32).

5. The device for processing and forming a vent valve assembly according to claim 1, characterized in that: A loading rack (7) is fixed on the grinding rack (3), the loading rack (7) is located on the clamping member (6), a top plate (71) is fixed on the loading rack (7), a fifth oil cylinder (710) is fixed on the top plate (71), a moving plate (711) is fixedly connected to the output end of the fifth oil cylinder (710), a guide plate (712) is fixedly connected to the moving plate (711), the guide plate (712) is slidably connected to one side of the top plate (71), an end plate (713) is fixed to one end of the moving plate (711), and a sixth oil cylinder (70) for moving the vent valve assembly is fixed on the end plate (713); A side plate (714) is fixed to one side of the movable plate (711), a shaft (75) is fixed to one side of the side plate (714), a torsion spring (751) is provided on the shaft (75), a support plate (76) is rotatably provided on the shaft (75), the torsion spring (751) is fixedly connected to the support plate (76), symmetrically distributed positioning blocks (761) are fixedly provided on the support plate (76), positioning grooves (715) are symmetrically provided on the side plate (714), and the positioning grooves (715) cooperate with the positioning blocks (761); An anti-sliding block (77) is fixed to one end of the support plate (76), a stopper (78) is fixed to one side of the anti-sliding block (77), a V-groove block (79) is slidably provided on the support plate (76), a guide rod (791) is fixedly connected below the V-groove block (79), the guide rod (791) is slidably connected to the support plate (76), a support spring (793) is fixedly connected to the V-groove block (79), and a V-shaped block (792) is fixedly connected to the lower end of the guide rod (791).

6. The device for processing and forming a vent valve assembly according to claim 1, characterized in that: The output end of the oil cylinder seven (65) is fixedly connected to a piston (66), and the piston (66) is slidably connected to the adsorption hole (63). One end of the clamping member (6) is fixedly connected to a gear ring (67). A motor two (680) is fixed on the grinding frame (3). A gear (68) is fixed to the output end of the motor two (680), and the gear (68) cooperates with the gear ring (67).

7. A method for using a vent valve assembly processing and forming device according to any one of claims 1 to 6, characterized in that: The method of use comprises the following steps: S1. Loading By moving the semi-finished vent valve assembly to the second pneumatic clamp (200), the vent valve assembly is clamped and fixed; S2. Grinding The cutting blade (43) is controlled by the second oil cylinder (42) to fit the edge of the vent valve assembly, and the burrs on the edge of the vent valve assembly are ground and removed as the vent valve assembly rotates; S3, material transfer The deburred vent valve assembly is moved onto the grinding rack (3) by means of a suction cup (52), and the vent valve assembly is sequentially carried by the loading rack (7) and sent to the clamping member (6), where the vent valve assembly is clamped and fixed by the clamping member (6); S4. Drilling The drilling cutter (313) is moved to the groove (14) by the cross slide (31), and the clamping member (6) drives the vent valve assembly to rotate to perform a grinding and drilling operation; S5. Detection The inner diameter of the hole produced by drilling is measured using a measuring head (314) of a pneumatic measuring instrument.

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