One-way valve production press-fitting equipment

Abstract

The invention discloses one-way valve production press-fitting equipment, and relates to the technical field of one-way valve production. The invention provides one-way valve production press-fitting equipment. The one-way valve production press-fitting equipment comprises a machine box, a discharging frame is fixedly connected to the machine box, a discharging outlet of the discharging frame faces forwards, a rotating platform is rotationally connected to the top end of the machine box, material bases which are circumferentially and equidistantly distributed are slidably connected to the top end of the rotating platform, and conveying press-fitting parts which are circumferentially and equidistantly distributed are fixedly connected to the discharging frame. The rotating platform drives the material base to rotate, parts needed for assembling the one-way valve are loaded into the material base one by one through the conveying press-fitting part, after the one-way valve is pressed, the butt-joint barrel is upwards in butt joint with the through hole, the rubber butt-joint block is upwards in butt joint with the one-way valve, the gas injection machine inflates gas, and the quality of the one-way valve can be detected by monitoring the air pressure mark number condition through the pressure sensor. The camera module can detect whether the one-way valve lacks parts or not from the upper side by means of the visual technology, the quality of each one-way valve is ensured, and product faults caused by not-in-place press fitting or lacking of parts are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of one-way valve production, and in particular to one-way valve production press-fitting equipment. Background Art

[0002] As an important fluid control component, the check valve is widely used in various mechanical equipment and systems, such as automobiles, aerospace, petrochemicals and other fields. Its main function is to allow the fluid to flow freely in one direction while preventing the reverse flow to ensure the normal operation and safety of the system. Therefore, the quality of the check valve is directly related to the performance and reliability of the entire system.

[0003] In the production process of one-way valves, press-fitting is a key process, which involves the precise assembly of multiple parts (such as valve cores, springs, seals, etc.). Traditional fully automatic press-fitting equipment usually only focuses on completing the physical assembly action and lacks the ability to detect the quality and integrity of the assembly in real time. During the press-fitting process of the one-way valve, if a part is not installed correctly or is missing, the one-way valve will not work properly. If the press-fitting position of the part is inaccurate or the pressure is insufficient, the part assembly may become loose, which will also affect the sealing and durability of the one-way valve, which not only reduces the quality of the product, but also increases the risk in subsequent use.

[0004] In order to solve the above problems, we propose a one-way valve production press-fitting equipment, which can automatically detect the one-way valve after press-fitting, ensure the quality of each one-way valve, and avoid product failures caused by improper press-fitting or missing parts. Summary of the invention

[0005] In order to overcome the shortcomings of existing fully automatic press-fitting equipment that usually only focuses on completing physical assembly actions and lacks the ability to detect assembly quality and integrity in real time, the present invention provides a one-way valve production press-fitting equipment. The press-fitting equipment can automatically detect the one-way valve after press-fitting, thereby ensuring the quality of each one-way valve and avoiding product failures caused by improper press-fitting or missing parts.

[0006] The technical implementation scheme of the present invention is: a one-way valve production pressing equipment, including a chassis, a blanking frame is fixedly connected to the chassis, the blanking outlet of the blanking frame faces forward, the top of the chassis is rotatably connected to a rotating platform, the top of the rotating platform is slidably connected to material seats distributed equidistantly around the circumference, the blanking frame is fixedly connected to a conveying and pressing part distributed equidistantly around the circumference, the conveying and pressing part is used to load the parts to be pressed of the one-way valve into the main body in the material seat one by one, the blanking frame is fixedly connected to a fixing frame, the fixing frame is fixedly connected to a camera module, the chassis is fixedly connected to a reduction motor, the output shaft of the reduction motor is fixedly connected to a gear, the bottom end of the rotating platform is fixedly connected to a gear ring, the gear ring is meshed with the gear, and it is characterized in that it also includes a mounting seat, the mounting seat is fixedly connected to the chassis, the mounting seat is fixedly connected to an air injection machine, the mounting seat is slidably connected to a lifting frame, the lifting frame is fixedly connected to a docking tube, A sealing ring is provided at the top of the connecting tube, which is used to fit the bottom of the rotating platform for sealing. A connecting pipe is connected between the bottom end of the connecting tube and the gas injection machine. A pressure sensor is fixedly connected inside the connecting tube. A through hole with equidistant distribution around the circumference is opened on the rotating platform. The through hole is located below the material seat. A guide block is fixedly connected to each through hole of the rotating platform. A sliding frame is slidably connected to the guide block. A first spring is connected between the sliding frame and the guide block. A rubber connecting block is fixedly connected to the top of the sliding frame. The rubber connecting block is slidably connected to the through hole of the rotating platform. The rubber connecting block is connected to the assembled one-way valve so as to inflate the one-way valve for detection. A push plate is fixedly connected to the top of the connecting tube, and the push plate is squeezed with the adjacent sliding frame. A lifting assembly for controlling the upward lifting of the connecting tube is provided on the chassis and the gear ring. A discharging assembly for automatically sending out the one-way valve after press-fit detection is provided on the rotating platform and the material seat.

[0007] More preferably, the connecting pipe is a hose.

[0008] More preferably, the rubber docking block is conical to accommodate one-way valves of different diameters.

[0009] More preferably, the lifting assembly includes extrusion blocks that are evenly distributed around the circumference, the extrusion blocks that are evenly distributed around the circumference are fixedly connected to the ring gear, a fixed block is fixedly connected to the chassis, a connecting plate is slidably connected to the fixed block, one side of the connecting plate is fixedly connected to the docking tube, and the other side of the connecting plate is fixedly connected to a matching block, and the extrusion block rotates clockwise to be extruded and matched with the matching block.

[0010] More preferably, the discharging assembly includes a fixed seat, the fixed seat is fixedly connected to the top of the rotating platform, an electric push rod is rotatably connected to the fixed seat, the telescopic end of the electric push rod is rotatably connected to the adjacent material seat, two symmetrically arranged clamping blocks are slidably connected in the material seat, a second spring is connected between the clamping block and the material seat, a contact rod is fixedly connected to the clamping block, an extrusion plate is fixedly connected to the fixed frame, and the contact rod is extruded and matched with the extrusion plate.

[0011] More preferably, it also includes a distinguishing component for distinguishing defective products from good products, the distinguishing component includes a diverter plate, the diverter plate is rotatably connected in the blanking frame, a driving motor is fixedly connected to the bottom end of the blanking frame, the pressure sensor and the camera module are electrically connected to the driving motor, the output shaft of the driving motor is fixedly connected to the diverter plate, and the diverter frame is fixedly connected to the blanking frame.

[0012] More preferably, it also includes a limiting component for preventing excessive pressure from damaging the one-way valve, the limiting component includes fixed plates evenly distributed around the circumference, the fixed plates evenly distributed around the circumference are fixedly connected to a rotating platform, one side of the fixed plate is fixedly connected to a guide rod, the guide rod is slidably connected to a limiting plate, the other side of the fixed plate is rotatably connected to a threaded rod, and the threaded rod is threadedly connected to the limiting plate.

[0013] The beneficial effects of the present invention are: 1. The rotating platform drives the material seat to rotate, and the parts required for assembling the one-way valve are loaded into the material seat one by one through the conveying and pressing part. After the one-way valve is pressed, the docking tube is docked with the through hole upward, and the rubber docking block is docked with the one-way valve upward. The air injection machine is inflated, and the quality of the one-way valve can be detected by monitoring the air pressure label through the pressure sensor. The camera module can rely on visual technology from the upper side to detect whether the one-way valve is missing parts, thereby ensuring the quality of each one-way valve and avoiding product failures due to improper pressing or missing parts.

[0014] 2. After the check valve body is placed in the material seat, it is fixed by a clamp to facilitate the subsequent press-fitting of parts and the final inspection. When the inspection is completed, the electric push rod extends to send the material seat out, and the contact rod and the extrusion plate cooperate to control the clamp to automatically release the check valve for material discharge.

[0015] 3. The outflow direction of the one-way valve is adjusted by rotating the diverter plate, so that the good and bad one-way valves enter the channels on both sides of the diverter frame for classified transportation.

[0016] 4. Adjust the height of the limit plate according to the downward moving distance of the press-fitting of different parts. Use the limit plate to limit the ultimate downward moving distance of the conveying press-fitting part to avoid the one-way valve being damaged by the wrong program instruction of the conveying press-fitting part. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of components such as the chassis, the blanking frame and the rotating platform of the present invention.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the reduction motor, gear, gear ring and mounting seat of the present invention.

[0020] Figure 4 It is a schematic diagram of the enlarged three-dimensional structure of part A of the present invention.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the extrusion block, the fixing block and the connecting plate of the present invention.

[0022] Figure 6 It is a three-dimensional structural schematic diagram of components such as the extrusion block, the matching block and the connecting plate of the present invention.

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the components such as the extrusion plate, the fixing seat and the electric push rod of the present invention.

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the clamping block, contact rod, material seat and other components of the present invention.

[0025] Fig. 9 It is a three-dimensional structural schematic diagram of the components such as the diverter plate, the drive motor and the diverter frame of the present invention.

[0026] Fig.10 It is a schematic diagram of the three-dimensional structure of the guide rod, the limit plate, the threaded rod and other components of the present invention.

[0027] The markings of the components in the accompanying drawings are as follows: 1: chassis, 2: unloading frame, 3: rotating platform, 4: material seat, 5: conveying and pressing part, 6: fixed frame, 7: camera module, 8: reduction motor, 9: gear, 10: ring gear, 11: mounting seat, 12: gas injection machine, 13: lifting frame, 14: connecting pipe, 15: docking tube, 151: pressure sensor, 16: guide block, 17: sliding frame, 18: first spring, 19: rubber docking block, 20: push plate, 21: extrusion block, 22: fixed block, 23: connecting plate, 231: matching block, 24: fixed seat, 25: electric push rod, 26: clamping block, 27: second spring, 28: contact rod, 29: extrusion plate, 30: diverter plate, 31: driving motor, 32: diverter frame, 33: fixed plate, 34: guide rod, 35: limit plate, 36: threaded rod. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0029] Embodiment 1: A one-way valve production press-fitting device, such as Figure 1-Figure 8As shown, it includes a chassis 1, a blanking frame 2, a rotating platform 3, a material seat 4, a conveying and pressing part 5, a fixing frame 6, a camera module 7, a reduction motor 8, a gear 9, a gear ring 10, a mounting seat 11, a gas injection machine 12, a lifting frame 13, a connecting pipe 14, a docking tube 15, a pressure sensor 151, a guide block 16, a sliding frame 17, a first spring 18, a rubber docking block 19, a push plate 20, a lifting assembly and a discharging assembly. The upper part of the chassis 1 is fixedly connected to the blanking frame 2, and the blanking outlet of the blanking frame 2 faces forward. The upper side of the chassis 1 is rotatably connected to the rotating platform 3, and the upper side of the rotating platform 3 is slidably connected to six circumferentially equidistant points. The material seat 4 of the cloth is fixedly connected to the material frame 2 with five circumferentially equidistantly distributed conveying and pressing parts 5, which are used to load the parts of the one-way valve to be pressed into the main body in the material seat 4 one by one, and the front part of the upper side of the material frame 2 is fixedly connected to a fixing frame 6, and the upper side of the fixing frame 6 is fixedly connected to a camera module 7, and the upper part of the chassis 1 is fixedly connected to a reduction motor 8, and the output shaft of the reduction motor 8 is fixedly connected to a gear 9, and the lower side of the rotating platform 3 is fixedly connected to a ring gear 10, and the ring gear 10 is meshed with the gear 9, and the upper part of the chassis 1 is fixedly connected to a mounting seat 11, and the mounting seat 11 is fixedly connected to a gas injection machine 12, and the front of the mounting seat 11 A lifting frame 13 is slidably connected, a docking sleeve 15 is fixedly connected to the upper part of the lifting frame 13, a sealing ring is arranged on the upper side of the docking sleeve 15, and is used to seal against the lower side of the rotating platform 3, a connecting pipe 14 is connected between the lower side of the docking sleeve 15 and the gas injection machine 12, and the connecting pipe 14 is a hose, and a pressure sensor 151 is fixedly connected in the docking sleeve 15, six through holes equidistantly distributed on the circumference are opened on the rotating platform 3, and the through holes are located below the material seat 4, and a guide block 16 is fixedly connected in each through hole of the rotating platform 3, and a sliding frame 17 is slidably connected to the guide block 16, and a first elastic member is connected between the sliding frame 17 and the guide block 16. Spring 18, a rubber docking block 19 is fixedly connected to the upper side of the sliding frame 17, and the rubber docking block 19 is slidably connected to the through hole of the rotating platform 3. The rubber docking block 19 is conical and is used to adapt to one-way valves of different diameters. The rubber docking block 19 is docked and inserted into the assembled one-way valve so as to inflate the one-way valve for detection. A push plate 20 is fixedly connected to the upper part of the docking tube 15, and the push plate 20 is squeezed and matched with the adjacent sliding frame 17. A lifting component for controlling the upward lifting of the docking tube 15 is provided on the chassis 1 and the ring gear 10, and a discharging component for automatically sending out the one-way valve after press-fitting detection is provided on the rotating platform 3 and the material seat 4.

[0030] When using the device, in a clockwise order, the conveying and pressing part 5 respectively conveys a part required for assembling the one-way valve. After the left front conveying and pressing part 5 presses the one-way valve body into the material seat 4, it is fixed, and then the reduction motor 8 drives the gear ring 10 to rotate one-sixth of a circle clockwise through the gear 9, thereby driving the rotating platform 3 to rotate clockwise. The rotating platform 3 rotates clockwise to drive the material seat 4 to rotate clockwise. The material seat 4 rotates clockwise to rotate the one-way valve body to the bottom of the next conveying and pressing part 5, and the next part is installed into the one-way valve body through the next conveying and pressing part 5. Repeat the above actions to assemble the following parts in sequence. When the press-fitted one-way valve rotates to the frontmost side, the lifting assembly controls the docking tube 15 to move upward, and the docking tube 15 moves upward to drive the lifting frame 13 to slide upward. After the docking tube 15 moves upward, it fits with the lower side of the rotating platform 3, and then covers the through hole on the front side. When the docking tube 15 moves upward, it also drives the push plate 20 to move upward, and then pushes the sliding frame 17 in the through hole on the front side to slide upward. The first spring 18 is deformed, and the sliding frame 17 slides upward to drive the rubber docking block 19 to move upward. The rubber docking block 19 moves upward and is inserted into the lower end of the one-way valve. At this time, the docking tube 15 is connected to the rubber docking block through the through hole. The block 19 is connected to the inside of the one-way valve. At this time, the gas injection machine 12 inflates the butt tube 15 through the connecting pipe 14, and the air enters the one-way valve. According to the actual press-fitting conditions of different one-way valves, if the one-way valve is in a state of allowing flow from bottom to top, the air entering the one-way valve will normally push the valve disc in the one-way valve to open, and the air can flow in the one-way valve. If it cannot flow, it means that the one-way valve is abnormal. If the one-way valve is in a state of preventing reverse flow from bottom to top, and the air cannot flow into the one-way valve, the air pressure will increase. If the air leaks, it means that the one-way sealing effect of the one-way valve is not good. During the detection, the pressure sensor is used to The device 151 monitors the air pressure change in the docking tube 15, and cooperates with the air injection machine 12 to inject a certain amount of air to detect the quality of the assembled one-way valve, and the camera module 7 can rely on visual technology to detect whether the one-way valve is missing parts from the upper side. When the detection is completed, the lifting assembly no longer controls the docking tube 15 to lift up. At this time, under the action of gravity and the reset of the first spring 18, the docking tube 15, the sliding frame 17 and the rubber docking block 19 move downward and reset, and then the discharging assembly will control the frontmost material seat 4 to slide forward and extend, and then the one-way valve after the press-fit detection is transported to the outlet on the front side of the unloading frame 2 for discharging.

[0031] like Figure 5 and Figure 6As shown, the lifting assembly includes an extrusion block 21, a fixed block 22, a connecting plate 23 and a matching block 231. Six extrusion blocks 21 equidistantly distributed around the circumference are fixedly connected to the gear ring 10. A fixed block 22 is fixedly connected to the upper part of the chassis 1. A connecting plate 23 is slidably connected to the fixed block 22. The front side of the connecting plate 23 is fixedly connected to the docking tube 15. The rear end of the connecting plate 23 is fixedly connected to the matching block 231. The extrusion block 21 rotates clockwise to be extruded and matched with the matching block 231.

[0032] When using the device, after the conveying and pressing part 5 on the right front side has pressed the last part, the gear ring 10 drives the rotating platform 3 to rotate clockwise to move the pressed one-way valve to the frontmost position, and the extrusion block 21 will also move clockwise with the gear ring 10. When the extrusion block 21 rotates clockwise until it contacts the matching block 231, the extrusion block 21 continues to rotate to squeeze the matching block 231 to move upward. The matching block 231 moves upward and drives the docking tube 15 to move upward through the connecting plate 23 to fit the lower side of the rotating platform 3 for inflation detection. Since the diameter of the docking tube 15 is larger than the diameter of the through hole, a certain range of position deviation can be allowed to ensure that the docking tube 15 covers the through hole after moving upward. After the detection is completed, the gear ring 10 drives the rotating platform 3 and the extrusion block 21 to continue to rotate clockwise. At this time, the extrusion block 21 will directly disengage from the matching block 231. At this time, the docking tube 15 will move downward and reset. In this way, the docking tube 15 can be automatically controlled to be lifted for detection.

[0033] like Figure 1 , Figure 7 and Figure 8 As shown, the discharging assembly includes a fixed seat 24, an electric push rod 25, a clamping block 26, a second spring 27, a contact rod 28 and an extrusion plate 29. Six groups of fixed seats 24 with equidistant distribution around the circumference are fixedly connected to the upper side of the rotating platform 3. A group of fixed seats 24 consists of two. An electric push rod 25 is rotatably connected to the fixed seat 24. The telescopic end of the electric push rod 25 is rotatably connected to the adjacent material seat 4. Two symmetrically arranged clamping blocks 26 are slidably connected in the material seat 4. A second spring 27 is connected between the clamping block 26 and the material seat 4. A contact rod 28 is fixedly connected to the outer side of the clamping block 26. An extrusion plate 29 is fixedly connected to the fixed frame 6. The contact rod 28 moves forward to be extruded and matched with the extrusion plate 29.

[0034] When using the device, when the conveying and pressing part 5 on the left front side presses the one-way valve body into the field, it squeezes the clamping blocks 26 on both sides to slide backwards, and the second spring 27 is deformed. When the one-way valve body is installed, the second spring 27 rebounds, and the clamping block 26 can fix the one-way valve body in the material seat 4, so as to carry out the subsequent press-fitting of parts and the final inspection. When the press-fitted one-way valve inspection is completed, the rotating platform 3 will rotate in the early stage to make the docking tube 15 slide downward and reset, and the rubber docking block 19 will also separate downward from the lower end of the one-way valve. At this time, the electric push rod 25 on the front side quickly retracts and retracts, and the electric push rod The rod 25 is extended to drive the material seat 4 to slide forward, and the forward sliding of the material seat 4 drives the clamping block 26 and the contact rod 28 to move forward. The contact rod 28 and the extrusion plate 29 are squeezed and matched to make the clamping block 26 move backward to open the one-way valve. The one-way valve after the press-fitting inspection will fall from the lower side of the material seat 4 into the unloading frame 2. The electric push rod 25 is shortened to drive the material seat 4 to slide backward, and the clamping block 26 and the contact rod 28 are separated from the extrusion plate 29 backward. The second spring 27 is reset to drive the clamping block 26 to slide toward each other and reset. In this way, the one-way valve body can be fixed for press-fitting inspection, and the one-way valve can be automatically sent out after the inspection.

[0035] Embodiment 2: Based on embodiment 1, Figure 1 and Fig. 9 As shown, it also includes a distinguishing component for distinguishing defective products from good products, and the distinguishing component includes a diverter plate 30, a drive motor 31 and a diverter frame 32. The diverter plate 30 is rotatably connected to the front of the blanking frame 2, and the drive motor 31 is fixedly connected to the front of the lower side of the blanking frame 2. The pressure sensor 151 and the camera module 7 are electrically connected to the drive motor 31, and the output shaft of the drive motor 31 is fixedly connected to the diverter plate 30, and the diverter frame 32 is fixedly connected to the front side of the blanking frame 2.

[0036] In the initial state, the diverter plate 30 blocks the right channel of the diverter frame 32, and the one-way valve of good products flowing out of the blanking frame 2 can be guided into the left channel of the diverter frame 32 through the diverter plate 30. When the pressure sensor 151 or the camera module 7 detects that there is a problem with the press-fitted one-way valve, the pressure sensor 151 or the camera module 7 will control the drive motor 31 to operate, and the output shaft of the drive motor 31 will drive the diverter plate 30 to rotate. After the diverter plate 30 rotates, it blocks the left channel of the diverter frame 32. At this time, the one-way valve of defective products flowing out of the blanking frame 2 will enter the right channel. In this way, the one-way valves of good products and defective products can be classified and transported.

[0037] like Figure 1 and Fig.10As shown, it also includes a limiting component for preventing excessive pressure from damaging the one-way valve, and the limiting component includes a fixed plate 33, a guide rod 34, a limit plate 35 and a threaded rod 36. Six fixed plates 33 equidistantly distributed around the circumference are fixedly connected to the upper side of the rotating platform 3, one side of the fixed plate 33 is fixedly connected to the guide rod 34, and the limit plate 35 is slidably connected to the guide rod 34. The other side of the fixed plate 33 is rotatably connected to the threaded rod 36, and the threaded rod 36 is connected to the limit plate 35 by threads.

[0038] When using the device, the staff rotates the threaded rod 36 according to the pressing and moving downward distance of different parts. The rotation of the threaded rod 36 drives the limit plate 35 to slide up and down to adjust the height. When the conveying and pressing part 5 presses the parts downward into the one-way valve body, the limit plate 35 can limit the maximum downward moving distance of the conveying and pressing part 5, thereby preventing the one-way valve from being damaged due to erroneous program instructions of the conveying and pressing part 5.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A one-way valve production press-fitting device, comprising a chassis (1), a material discharge frame (2) fixedly connected to the chassis (1), a material discharge outlet of the material discharge frame (2) facing forward, a rotating platform (3) rotatably connected to the top of the chassis (1), a material seat (4) equidistantly distributed around the circumference being slidably connected to the top of the rotating platform (3), a conveying press-fitting portion (5) equidistantly distributed around the circumference being fixedly connected to the material discharge frame (2), the conveying press-fitting portion (5) being used to load the parts to be press-fitted of the one-way valve into a main body in the material seat (4) one by one, a fixing frame (6) fixedly connected to the material discharge frame (2), a camera module (7) fixedly connected to the fixing frame (6), a reduction motor (8) fixedly connected to the chassis (1), a gear (9) fixedly connected to the output shaft of the reduction motor (8), a gear ring (10) fixedly connected to the bottom end of the rotating platform (3), the gear ring (10) meshing with the gear (9), wherein: The invention also comprises a mounting seat (11), the mounting seat (11) being fixedly connected to the chassis (1), a gas injection machine (12) being fixedly connected to the mounting seat (11), a lifting frame (13) being slidably connected to the mounting seat (11), a docking tube (15) being fixedly connected to the lifting frame (13), a sealing ring being provided at the top of the docking tube (15) for sealing against the bottom of the rotating platform (3), a connecting pipe (14) being connected between the bottom of the docking tube (15) and the gas injection machine (12), a pressure sensor (151) being fixedly connected inside the docking tube (15), through holes being equidistantly distributed around the circumference of the rotating platform (3), the through holes being located below the material seat (4), a guide block (16) being fixedly connected to each through hole of the rotating platform (3), and the guide block (16) ) is slidably connected to a sliding frame (17), a first spring (18) is connected between the sliding frame (17) and the guide block (16), a rubber docking block (19) is fixedly connected to the top of the sliding frame (17), the rubber docking block (19) is slidably connected to the through hole of the rotating platform (3), the rubber docking block (19) is docked and inserted into the assembled one-way valve so as to inflate the one-way valve for detection, a push plate (20) is fixedly connected to the top of the docking tube (15), the push plate (20) is pressed and matched with the adjacent sliding frame (17), a lifting assembly for controlling the docking tube (15) to lift upward is provided on the chassis (1) and the gear ring (10), and a discharging assembly for automatically sending out the one-way valve after press-fitting detection is provided on the rotating platform (3) and the material seat (4).

2. A one-way valve production press-fitting device according to claim 1, characterized in that: The connecting pipe (14) is a hose.

3. A one-way valve production press-fitting device according to claim 2, characterized in that: The rubber butt block (19) is conical and is used to adapt to one-way valves of different diameters.

4. A one-way valve production press-fitting device according to claim 3, characterized in that: The lifting assembly includes extrusion blocks (21) distributed equidistantly around the circumference, the extrusion blocks (21) distributed equidistantly around the circumference are fixedly connected to the gear ring (10), a fixed block (22) is fixedly connected to the chassis (1), a connecting plate (23) is slidably connected to the fixed block (22), one side of the connecting plate (23) is fixedly connected to the docking tube (15), and the other side of the connecting plate (23) is fixedly connected to a matching block (231), and the extrusion block (21) rotates clockwise to be extruded and matched with the matching block (231).

5. A one-way valve production press-fitting device according to claim 4, characterized in that: The material discharging assembly comprises a fixed seat (24), the fixed seat (24) is fixedly connected to the top of the rotating platform (3), an electric push rod (25) is rotatably connected to the fixed seat (24), the telescopic end of the electric push rod (25) is rotatably connected to the adjacent material seat (4), two symmetrically arranged clamping blocks (26) are slidably connected in the material seat (4), a second spring (27) is connected between the clamping blocks (26) and the material seat (4), a contact rod (28) is fixedly connected to the clamping block (26), and an extrusion plate (29) is fixedly connected to the fixed frame (6), and the contact rod (28) and the extrusion plate (29) are extrusion-matched.

6. A one-way valve production press-fitting device according to claim 5, characterized in that: It also includes a distinguishing component for distinguishing defective products from good products, the distinguishing component including a diverter plate (30), the diverter plate (30) being rotatably connected inside the blanking frame (2), a driving motor (31) being fixedly connected to the bottom end of the blanking frame (2), a pressure sensor (151) and a camera module (7) being electrically connected to the driving motor (31), an output shaft of the driving motor (31) being fixedly connected to the diverter plate (30), and a diverter frame (32) being fixedly connected to the blanking frame (2).

7. A one-way valve production press-fitting device according to claim 6, characterized in that: The invention also comprises a limiting assembly for preventing the one-way valve from being damaged by excessive pressure, the limiting assembly comprising fixed plates (33) distributed equidistantly around the circumference, the fixed plates (33) distributed equidistantly around the circumference being fixedly connected to the rotating platform (3), one side of the fixed plate (33) being fixedly connected to a guide rod (34), a limiting plate (35) being slidably connected to the guide rod (34), the other side of the fixed plate (33) being rotatably connected to a threaded rod (36), the threaded rod (36) being connected to the limiting plate (35) by threads.

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