A gas pressure regulator spring cover mounting device

Abstract

The present application relates to the technical field of gas pressure regulator, in particular to a kind of gas pressure regulator spring cover installation device.It includes conveying mechanism, positioning bearing mechanism, regulator body, pressure regulating spring, spring cover, mounting rack, feeding mechanism and installation drive mechanism, feeding mechanism includes feeding channel, sliding plate capable of horizontal sliding is provided on mounting rack, abutting plate is provided on positioning bearing mechanism, hinged plate is provided on sliding plate and hinged with sliding plate, installation drive mechanism includes installation disc that can install spring cover into regulator body, and installation disc is coaxially arranged with feeding channel.The present application can automatically realize the feeding operation of pressure regulating spring and spring cover, and pressure regulating spring and spring cover are sequentially spaced in one process, installation operation of pressure regulating spring and spring cover is realized on the same station, equipment cost is reduced, equipment floor area is reduced, production efficiency is improved, and the installation efficiency of pressure regulator spring and spring cover is improved.

Description

Technical Field

[0001] This invention relates to the field of gas pressure regulator technology, specifically to a gas pressure regulator spring cover mounting device. Background Technology

[0002] A gas pressure regulator is a device that maintains a specified pressure of outlet gas by automatically changing the gas flow rate through a regulating valve. It is widely used.

[0003] The pressure regulating spring used in the pressure regulator has high stiffness, requiring compression to assemble the spring cover with the pressure regulator. Manual assembly is very difficult, time-consuming, and labor-intensive. Traditional manual installation of the pressure regulating spring and spring cover is inefficient and labor-intensive, making it unsuitable for large-scale production. Existing automated installation machinery typically involves multiple installation steps: first, the pressure regulating spring is installed into the pressure regulator body, and then the pressure regulating cover is installed on top of the pressure regulating spring. While this method can achieve a certain degree of automated assembly, the process is cumbersome, requires repeated positioning, has high equipment costs, and occupies a large area, making it unsuitable for small factories and preventing widespread adoption. Summary of the Invention

[0004] Therefore, it is necessary to provide a gas pressure regulator spring cover mounting device to address the existing technical problems.

[0005] To solve the problems of the prior art, the technical solution adopted by the present invention is as follows:

[0006] This invention provides a gas pressure regulator spring cover mounting device, including a conveying mechanism, a positioning and bearing mechanism, a pressure regulator body, a pressure regulating spring, a spring cover, a mounting frame, a feeding mechanism, and an installation driving mechanism. The mounting frame is fixedly mounted on the conveying mechanism. The feeding mechanism and the installation driving mechanism are both mounted on the mounting frame. Several positioning and bearing mechanisms are arranged sequentially along the conveying direction of the conveying mechanism. The pressure regulator body is mounted on the positioning and bearing mechanisms. The feeding mechanism includes a feeding channel. The pressure regulating spring is fed from one side of the feeding channel, and the spring cover is fed from the top of the feeding channel. The pressure regulating spring and the spring cover are fed sequentially at intervals. The mounting frame is provided with a sliding plate that can slide horizontally. The positioning and bearing mechanism is provided with an abutment plate. The sliding plate is provided with a hinge plate that is hinged to the sliding plate. The hinge plate is drivenly connected to the bearing frame. The storage end of the feeding channel is located above the sliding plate. The installation driving mechanism includes a mounting plate that can install the spring cover into the pressure regulator body. The mounting plate is coaxially arranged with the feeding channel.

[0007] Preferably, the mounting frame is further provided with a sliding guide rail, a hinge shaft, a hinge seat, and a torsion spring. A horizontal groove is provided in the middle of the mounting frame, and the length direction of the horizontal groove is consistent with the transmission direction of the conveying mechanism. Two sliding guide rails are provided and are located on both sides of the horizontal groove. The sliding plate is slidably connected to the mounting frame through the sliding guide rails. The hinge seat is located at the connection between the sliding plate and the hinge plate. The hinge shaft is horizontally mounted on the hinge seat, and the axis direction of the hinge shaft is perpendicular to the transmission direction of the conveying mechanism. The torsion spring is sleeved on the hinge shaft, and both ends of the torsion spring are fixedly connected to the hinge seat. A return spring is also provided in the horizontal groove. The return spring is horizontally set and its length direction is consistent with the length direction of the horizontal groove. One end of the return spring is fixedly connected to one end of the horizontal groove, and the other end of the return spring is fixedly connected to the side wall of the sliding plate.

[0008] Preferably, the positioning support mechanism includes a first fixed plate and a mounting plate. The first fixed plate is fixedly connected to the conveying mechanism. The mounting plate is adjustablely mounted on the first fixed plate. A support frame is provided at the top of the mounting plate. The pressure regulator body is precisely mounted on the mounting plate through the support frame.

[0009] Preferably, the positioning and bearing mechanism further includes an adjustment component, which includes a threaded rod, a rotating handle, a limiting guide rail, and a threaded connecting seat. The threaded connecting seat is fixedly installed at the bottom end of the mounting plate, and the threaded rod is horizontally and rotatably installed on the first fixed plate. The threaded rod is threadedly connected to the threaded connecting seat, and the length direction of the threaded rod is consistent with the transmission direction of the conveying mechanism. The rotating handle is fixedly installed at one end of the threaded rod, and the limiting guide rail is fixedly installed on the first fixed plate. The mounting plate is slidably connected to the first fixed plate through the limiting guide rail.

[0010] Preferably, the positioning and bearing mechanism further includes a second fixing plate, the bottom end of which is fixedly connected to the top end of the mounting plate, the abutment plate is vertically arranged, the length direction of the abutment plate is perpendicular to the transmission direction of the conveying mechanism, and the side wall of the abutment plate can be connected to the hinge plate for transmission.

[0011] Preferably, the feeding channel includes a vertical feeding pipe and an inclined feeding pipe. The feeding mechanism also includes a feeding frame located above the vertical feeding pipe. The mounting frame is provided with a clearance groove for avoiding the spring cover. The clearance groove is located directly above the vertical feeding pipe. The feeding mechanism also includes a horizontal pushing device for pushing the spring cover to the clearance groove. The inclined feeding pipe is inclined and communicates with the interior of the vertical feeding pipe. The pressure regulating spring is fed through the inclined feeding pipe to the lower half of the vertical feeding pipe, and the spring cover is fed through the feeding frame to the top of the vertical feeding pipe.

[0012] Preferably, the feeding rack is vertically fixed on the top of the mounting frame, and a storage channel is provided through the feeding rack in the vertical direction. The bottom of the feeding rack is horizontally provided with a feeding trough, the height of which is slightly higher than the height of the spring cover. The horizontal pushing device includes a first linear driver and a pushing plate. The pushing plate is slidably disposed in the feeding trough. The first linear driver is horizontally fixed on the mounting frame, and the output end of the first linear driver is fixedly connected to the side wall of the pushing plate. The output direction of the first linear driver points towards the feeding trough.

[0013] Preferably, the top of the spring cover is provided with a slot, the outer side wall of the spring cover is provided with external threads, the regulator body and the spring cover are connected by threads, and the bottom of the mounting plate is provided with a pin that mates with the slot of the spring cover.

[0014] Preferably, the mounting drive mechanism further includes a linear drive device and a rotary drive device. The linear drive device includes a second linear driver and a sliding seat. The rotary drive device includes a rotary driver and a rotating shaft. The second linear driver is fixedly mounted on the top of the loading rack, and the output direction of the second linear driver is vertically downward. The sliding seat is vertically and vertically mounted on one side of the loading rack, and the output end of the second linear driver is fixedly connected to the sliding seat. The rotary driver is fixedly mounted inside the sliding seat, and the rotating shaft is vertically and rotatably mounted on the sliding seat. The output end of the rotary driver is fixedly connected to the top of the rotating shaft, and the bottom end of the rotating shaft is fixedly connected to the top of the mounting plate.

[0015] The advantages of this invention compared to the prior art are:

[0016] 1. This invention can automate the feeding operation of the pressure regulating spring and the spring cover, and feed the pressure regulating spring and the spring cover sequentially and alternately in one process, realizing the installation operation of the pressure regulating spring and the spring cover at the same workstation, reducing equipment costs, reducing equipment floor space, improving production efficiency, and improving the installation efficiency of the pressure regulator spring and the spring cover. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a gas pressure regulator spring cover mounting device;

[0018] Figure 2 This is a front view of a gas pressure regulator spring cover mounting device;

[0019] Figure 3 This is a partial three-dimensional structural diagram of a gas pressure regulator spring cover mounting device;

[0020] Figure 4 This is a three-dimensional structural diagram of the positioning and bearing mechanism, the regulator body, and part of the mounting bracket in a gas pressure regulator spring cover mounting device;

[0021] Figure 5 This is a partial three-dimensional structural diagram of the mounting bracket in a gas pressure regulator spring cover mounting device;

[0022] Figure 6 This is a three-dimensional structural diagram of the feeding mechanism and the installation drive mechanism in a gas pressure regulator spring cover mounting device. Figure 1 ;

[0023] Figure 7 This is a three-dimensional structural diagram of the feeding mechanism and the installation drive mechanism in a gas pressure regulator spring cover mounting device. Figure 2 ;

[0024] Figure 8 This is a cross-sectional view of the feeding mechanism and the installation drive mechanism in a gas pressure regulator spring cover mounting device.

[0025] The numbers on the map are:

[0026] 1. Conveying mechanism; 2. Feeding channel; 3. Positioning and bearing mechanism; 4. Pressure regulator body; 5. Pressure regulating spring; 6. Spring cover; 7. Mounting bracket; 8. Feeding mechanism; 9. Mounting drive mechanism; 10. Sliding plate; 11. Contact plate; 12. Hinge plate; 13. Mounting disc; 14. Sliding guide rail; 15. Hinge shaft; 16. Hinge seat; 17. Torsion spring; 18. Horizontal groove; 19. Return spring; 20. First fixing plate; 21. Mounting plate; 22. 23. Support frame; 24. Threaded rod; 25. Rotary handle; 26. Limiting guide rail; 27. Threaded connection seat; 28. Second fixing plate; 29. ​​Vertical feeding pipe; 30. Inclined feeding pipe; 31. Feeding rack; 32. Clearance groove; 33. Material storage channel; 34. Feeding trough; 35. First linear actuator; 36. Push plate; 37. Slot; 38. Pin; 39. Second linear actuator; 40. Sliding seat; 41. Rotary actuator; 42. Rotary shaft. Detailed Implementation

[0027] To further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0028] like Figure 1-8The gas pressure regulator spring cover mounting device shown includes a conveying mechanism 1, a positioning and bearing mechanism 3, a pressure regulator body 4, a pressure regulating spring 5, a spring cover 6, a mounting frame 7, a feeding mechanism 8, and a mounting drive mechanism 9. The mounting frame 7 is fixedly mounted on the conveying mechanism 1. The feeding mechanism 8 and the mounting drive mechanism 9 are both mounted on the mounting frame 7. Several positioning and bearing mechanisms 3 are arranged sequentially along the conveying direction of the conveying mechanism 1. The positioning and bearing mechanisms 3 are mounted on the conveying mechanism 1, and the pressure regulator body 4 is mounted on the positioning and bearing mechanisms 3. The feeding mechanism 8 includes a feeding channel 2 and a pressure regulating spring 5. Material is fed from one side of the feeding channel 2, and spring cover 6 is fed from the top of the feeding channel 2. Pressure regulating spring 5 and spring cover 6 are fed in sequence at intervals. The mounting frame 7 is provided with a sliding plate 10 that can slide horizontally. The positioning bearing mechanism 3 is provided with an abutment plate 11. The sliding plate 10 is provided with a hinge plate 12 that is hinged to the sliding plate 10. The hinge plate 12 is connected to the bearing frame 22 in a transmission manner. The storage end of the feeding channel 2 is located above the sliding plate 10. The installation drive mechanism 9 includes a mounting plate 13 that can install spring cover 6 into the pressure regulator body 4. The mounting plate 13 is coaxially arranged with the feeding channel 2.

[0029] When the conveying mechanism 1 transports the pressure regulator body 4 carried above it to directly below the mounting frame 7 via the positioning and bearing mechanism 3, the contact plate 11 abuts against the hinge plate 12 during its movement as the positioning and bearing mechanism 3 moves. The hinge plate 12 drives the sliding plate 10, which is connected to it, to slide forward. After the sliding plate 10 slides into place, the bottom end of the feeding channel 2 opens, allowing the pressure regulating spring 5 and spring cover 6 inside the feeding channel 2 to fall into the body of the spring cover 6. Then, the installation drive mechanism 9 completes the installation of the pressure regulating spring 5 and spring cover 6 with the pressure regulator body 4. After the installation is completed, the conveying mechanism 1 continues to drive the positioning and bearing mechanism 3 to move forward, and the contact plate 11 continues to move forward. Moving forward, the contact plate 11 drives the hinge plate 12 to rotate. The hinge plate 12 rotates around the hinge point with the sliding plate 10, allowing the contact plate 11 to pass smoothly through the hinge plate 12, facilitating the normal operation of the conveying mechanism 1. The pressure regulating spring 5 is fed from one side of the feeding channel 2, and the spring cover 6 is fed from the top of the feeding channel 2. By feeding the pressure regulating spring 5 and the spring cover 6 in sequence and at intervals, the feeding of the pressure regulating spring 5 and the spring cover 6 can be completed simultaneously in one process, and the installation process of the spring cover 6 can be completed at the same station, reducing equipment costs, reducing equipment floor space, improving production efficiency, and improving the installation efficiency of the pressure regulating spring and the spring cover 6.

[0030] The mounting frame 7 is also equipped with a sliding guide rail 14, a hinge shaft 15, a hinge seat 16, and a torsion spring 17. A horizontal groove 18 is provided in the middle of the mounting frame 7. The length direction of the horizontal groove 18 is consistent with the transmission direction of the conveying mechanism 1. There are two sliding guide rails 14, which are located on both sides of the horizontal groove 18. The sliding plate 10 is slidably connected to the mounting frame 7 through the sliding guide rail 14. The hinge seat 16 is located at the connection between the sliding plate 10 and the hinge plate 12. The hinge shaft 15 is horizontally mounted on the hinge seat 16. The axis direction of the hinge shaft 15 is perpendicular to the transmission direction of the conveying mechanism 1. The torsion spring 17 is sleeved on the hinge shaft 15. Both ends of the torsion spring 17 are fixedly connected to the hinge seat 16. A return spring 19 is also provided in the horizontal groove 18. The return spring 19 is horizontally arranged and its length direction is consistent with the length direction of the horizontal groove 18. One end of the return spring 19 is fixedly connected to one end of the horizontal groove 18, and the other end of the return spring 19 is fixedly connected to the side wall of the sliding plate 10.

[0031] When the sliding plate 10 moves, the contact plate 11 drives the hinge plate 12 to move. Before the sliding plate 10 is completely slid out, the spring force of the torsion spring 17 enables the hinge plate 12 to drive the sliding plate 10 to move synchronously with the contact plate 11. The sliding plate 10 moves forward against the spring force of the return spring 19, opening the outlet of the feeding channel. The horizontal groove 18 and the sliding guide rail 14 serve as guides and limiters for the sliding plate 10. When the sliding plate 10 is in place, the contact plate 11 continues to move forward. At this time, the contact plate 11 overcomes the spring force of the torsion spring 17, causing the hinge plate 12 to deflect. When the hinge plate 12 is completely separated from the contact plate 11, the hinge plate 12 is reset under the action of the spring force of the torsion spring 17, and the sliding plate 10 achieves the reset function.

[0032] The positioning support mechanism 3 includes a first fixed plate 20 and a mounting plate 21. The first fixed plate 20 is fixedly connected to the conveying mechanism 1. The mounting plate 21 is adjustablely mounted on the first fixed plate 20. The top of the mounting plate 21 is provided with a support frame 22. The pressure regulator body 4 is precisely mounted on the mounting plate 21 through the support frame 22.

[0033] When the positioning and bearing mechanism 3 positions and supports the voltage regulator body 4, the mounting plate 21 is connected to the transmission mechanism 1 through the first fixing plate 20. The bearing frame 22 set on the mounting plate 21 can accurately position and support the voltage regulator body 4, which facilitates its precise displacement.

[0034] The positioning and bearing mechanism 3 also includes an adjustment component, which includes a threaded rod 23, a rotating handle 24, a limiting guide rail 25, and a threaded connecting seat 26. The threaded connecting seat 26 is fixedly installed at the bottom of the mounting plate 21. The threaded rod 23 is horizontally and rotatably installed on the first fixed plate 20. The threaded rod 23 is threadedly connected to the threaded connecting seat 26. The length direction of the threaded rod 23 is consistent with the transmission direction of the conveying mechanism 1. The rotating handle 24 is fixedly installed at one end of the threaded rod 23. The limiting guide rail 25 is fixedly installed on the first fixed plate 20. The mounting plate 21 is slidably connected to the first fixed plate 20 through the limiting guide rail 25.

[0035] Before the equipment starts running, the operator needs to debug the positioning bearing mechanism 3 to ensure that the pressure regulator body 4 installed on the positioning bearing mechanism 3 can be accurately moved to the bottom of the feeding channel 2. When the operator manually adjusts it, the threaded rod 23 is rotated by rotating the handle 24. When the threaded rod 23 rotates, it moves through the threaded connecting seat 26 that is threaded to it, thereby moving the mounting plate 21 that is fixedly connected to the threaded connecting seat 26 along the transmission direction of the conveying mechanism 1 to achieve the correction and positioning effect. The limiting guide rail 25 is used to guide and limit the sliding of the mounting plate 21.

[0036] The positioning and bearing mechanism 3 also includes a second fixing plate 27. The bottom end of the second fixing plate 27 is fixedly connected to the top end of the mounting plate 21. The contact plate 11 is vertically arranged. The length direction of the contact plate 11 is perpendicular to the transmission direction of the transmission mechanism 1. The side wall of the contact plate 11 can be connected to the hinge plate 12 for transmission.

[0037] The second fixing plate 27 fixes the abutment plate 11 at the front end of the mounting plate 21, so that during the movement of the mounting plate 21, the sliding plate 10 is first pulled outward by the abutment plate 11, and the sliding plate 10 is completely disengaged from the feeding channel 2 when the mounting plate 21 moves to the installation position.

[0038] The feeding channel 2 includes a vertical feeding pipe 28 and an inclined feeding pipe 29. The feeding mechanism 8 also includes a feeding rack 30, which is located above the vertical feeding pipe 28. The mounting frame 7 is provided with a clearance groove 31 for avoiding the spring cover 6. The clearance groove 31 is located directly above the vertical feeding pipe 28. The feeding mechanism 8 also includes a horizontal pushing device for pushing the spring cover 6 to the clearance groove 31. The inclined feeding pipe 29 is inclined and communicates with the interior of the vertical feeding pipe 28. The pressure regulating spring 5 is fed to the lower half of the vertical feeding pipe 28 through the inclined feeding pipe 29, and the spring cover 6 is fed to the top of the vertical feeding pipe 28 through the feeding rack 30.

[0039] During the feeding process, the pressure regulating spring 5 descends sequentially along the inclined feeding pipe 29 to the lower half of the vertical feeding pipe 28. Once there is a pressure regulating spring 5 in the vertical feeding pipe 28, the spring cover 6 located at the bottom of the feeding rack 30 is pushed forward by the horizontal pushing device, so that it is directly above the clearance groove 31 and then falls into the vertical feeding pipe 28. At this time, the spring cover 6 and the pressure regulating spring 5 are arranged sequentially from top to bottom in the vertical feeding pipe 28. The mounting drive mechanism 9 installed above the feeding channel 2 drives the mounting plate 13 to descend, compresses the pressure regulating spring 5 through the mounting plate 13, and presses the spring cover 6 into the body of the pressure regulator 4, thus completing the feeding process.

[0040] The feeding rack 30 is vertically fixed on the top of the mounting frame 7. A storage channel 32 is provided through the feeding rack 30 in the vertical direction. A feeding trough 33 is provided horizontally at the bottom of the feeding rack 30. The height of the feeding trough 33 is slightly higher than the height of the spring cover 6. The horizontal pushing device includes a first linear driver 34 and a pusher plate 35. The pusher plate 35 is slidably disposed in the feeding trough 33. The first linear driver 34 is horizontally fixed on the mounting frame 7. The output end of the first linear driver 34 is fixedly connected to the side wall of the pusher plate 35. The output direction of the first linear driver 34 points towards the feeding trough 33.

[0041] During the feeding process of the spring cover 6, the first linear driver 34 drives the pusher plate 35 to move forward, pushing the spring cover 6 located at the bottom of the storage channel 32 out of the feeding slot 33, and falling into the vertical feeding pipe 28 through the clearance slot 31 on the mounting bracket 7, thus completing the feeding process of the spring cover 6.

[0042] The top of the spring cover 6 is provided with a slot 36, and the outer side wall of the spring cover 6 is provided with external threads. The regulator body 4 is connected to the spring cover 6 by threads. The bottom of the mounting plate 13 is provided with a pin 37 that mates with the slot 36 of the spring cover 6.

[0043] When the spring cover 6 needs to be installed, the pin 37 on the mounting plate 13 is inserted into the slot 36 on the top of the spring cover 6. The rotation of the mounting plate 13 drives the spring cover 6, which is engaged with it, to rotate synchronously, thereby installing the spring cover 6 into the regulator body 4.

[0044] The mounting drive mechanism 9 also includes a linear drive device and a rotary drive device. The linear drive device includes a second linear driver 38 and a sliding seat 39. The rotary drive device includes a rotary driver 40 and a rotating shaft 41. The second linear driver 38 is fixedly mounted on the top of the loading rack 30. The output direction of the second linear driver 38 is vertically downward. The sliding seat 39 is vertically and vertically mounted on one side of the loading rack 30. The output end of the second linear driver 38 is fixedly connected to the sliding seat 39. The rotary driver 40 is fixedly mounted inside the sliding seat 39. The rotating shaft 41 is vertically and rotatably mounted on the sliding seat 39. The output end of the rotary driver 40 is fixedly connected to the top of the rotating shaft 41. The bottom end of the rotating shaft 41 is fixedly connected to the top of the mounting plate 13.

[0045] When the installation drive mechanism 9 is working, the second linear driver 38 drives the sliding seat 39 to slide vertically downward, thereby driving the rotary drive device and the rotating disk mounted on the sliding seat 39 to move downward synchronously, realizing the downward driving function of the rotating disk. The rotary driver 40 in the rotary drive device outputs to drive the rotating shaft 41 fixedly connected to it to rotate, thereby driving the mounting disk 13 fixedly mounted at the bottom of the rotating shaft 41 to rotate synchronously, thus realizing the rotary driving function of the mounting disk 13.

[0046] The above embodiments only illustrate one or more implementations of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A gas pressure regulator spring cover mounting device, characterized in that, The system includes a conveying mechanism (1), a positioning and bearing mechanism (3), a pressure regulator body (4), a pressure regulating spring (5), a spring cover (6), a mounting frame (7), a feeding mechanism (8), and a mounting drive mechanism (9). The mounting frame (7) is fixedly mounted on the conveying mechanism (1). The feeding mechanism (8) and the mounting drive mechanism (9) are both mounted on the mounting frame (7). Several positioning and bearing mechanisms (3) are provided and arranged sequentially along the transmission direction of the conveying mechanism (1). The positioning and bearing mechanisms (3) are located on the conveying mechanism (1). The pressure regulator body (4) is located on the positioning and bearing mechanisms (3). The feeding mechanism (8) includes a feeding channel (2). The pressure regulating spring (5) is located on the feeding channel (2). The material is fed from one side, and the spring cover (6) is fed from the top of the feeding channel (2). The pressure regulating spring (5) and the spring cover (6) are fed in sequence at intervals. The mounting frame (7) is provided with a sliding plate (10) that can slide horizontally. The positioning bearing mechanism (3) is provided with an abutment plate (11). The sliding plate (10) is provided with a hinge plate (12) that is hinged to the sliding plate (10). The hinge plate (12) is connected to the bearing frame (22) in a transmission manner. The storage end of the feeding channel (2) is located above the sliding plate (10). The installation drive mechanism (9) includes a mounting plate (13) that can install the spring cover (6) into the pressure regulator body (4). The mounting plate (13) is coaxially arranged with the feeding channel (2). The mounting bracket (7) is also equipped with a sliding guide rail (14), a hinge shaft (15), a hinge seat (16), and a torsion spring (17). A horizontal groove (18) is provided in the middle of the mounting bracket (7). The length direction of the horizontal groove (18) is consistent with the transmission direction of the conveying mechanism (1). There are two sliding guide rails (14) located on both sides of the horizontal groove (18). The sliding plate (10) is slidably connected to the mounting bracket (7) through the sliding guide rail (14). The hinge seat (16) is located at the connection between the sliding plate (10) and the hinge plate (12). The hinge shaft (15) is horizontally installed. On the hinge seat (16), the axis of the hinge shaft (15) is perpendicular to the transmission direction of the transmission mechanism (1). The torsion spring (17) is sleeved on the hinge shaft (15). The two ends of the torsion spring (17) are fixedly connected to the hinge seat (16). A return spring (19) is also provided in the horizontal groove (18). The return spring (19) is horizontally set and its length direction is consistent with the length direction of the horizontal groove (18). One end of the return spring (19) is fixedly connected to one end of the horizontal groove (18), and the other end of the return spring (19) is fixedly connected to the side wall of the sliding plate (10). The positioning and bearing mechanism (3) also includes a second fixing plate (27), the bottom end of the second fixing plate (27) is fixedly connected to the top end of the mounting plate (21), the contact plate (11) is vertically set, the length direction of the contact plate (11) is perpendicular to the transmission direction of the transmission mechanism (1), and the side wall of the contact plate (11) can be connected to the hinge plate (12) for transmission.

2. The gas pressure regulator spring cover mounting device according to claim 1, characterized in that, The positioning support mechanism (3) includes a first fixed plate (20) and a mounting plate (21). The first fixed plate (20) is fixedly connected to the conveying mechanism (1). The mounting plate (21) is adjustablely mounted on the first fixed plate (20). The top of the mounting plate (21) is provided with a support frame (22). The pressure regulator body (4) is precisely mounted on the mounting plate (21) through the support frame (22).

3. The gas pressure regulator spring cover mounting device according to claim 2, characterized in that, The positioning and bearing mechanism (3) also includes an adjustment component, which includes a threaded rod (23), a rotating handle (24), a limiting guide rail (25), and a threaded connecting seat (26). The threaded connecting seat (26) is fixedly installed at the bottom of the mounting plate (21). The threaded rod (23) is horizontally rotatably installed on the first fixed plate (20). The threaded rod (23) is threadedly connected to the threaded connecting seat (26). The length direction of the threaded rod (23) is consistent with the transmission direction of the transmission mechanism (1). The rotating handle (24) is fixedly installed at one end of the threaded rod (23). The limiting guide rail (25) is fixedly installed on the first fixed plate (20). The mounting plate (21) is slidably connected to the first fixed plate (20) through the limiting guide rail (25).

4. The gas pressure regulator spring cover mounting device according to claim 3, characterized in that, The feeding channel (2) includes a vertical feeding pipe (28) and an inclined feeding pipe (29). The feeding mechanism (8) also includes a feeding rack (30), which is located above the vertical feeding pipe (28). The mounting frame (7) is provided with a clearance groove (31) for avoiding the spring cover (6). The clearance groove (31) is located directly above the vertical feeding pipe (28). The feeding mechanism (8) also includes a horizontal pushing device for pushing the spring cover (6) to the clearance groove (31). The inclined feeding pipe (29) is inclined and communicates with the interior of the vertical feeding pipe (28). The pressure regulating spring (5) is fed to the lower half of the vertical feeding pipe (28) through the inclined feeding pipe (29). The spring cover (6) is fed to the top of the vertical feeding pipe (28) through the feeding rack (30).

5. The gas pressure regulator spring cover mounting device according to claim 4, characterized in that, The feeding rack (30) is vertically fixed on the top of the mounting frame (7). The feeding rack (30) has a storage channel (32) running through it in the vertical direction. The bottom of the feeding rack (30) has a feeding trough (33) horizontally. The height of the feeding trough (33) is slightly higher than the height of the spring cover (6). The horizontal pushing device includes a first linear driver (34) and a pusher plate (35). The pusher plate (35) is slidably set in the feeding trough (33). The first linear driver (34) is horizontally fixed on the mounting frame (7). The output end of the first linear driver (34) is fixedly connected to the side wall of the pusher plate (35). The output direction of the first linear driver (34) points to the feeding trough (33).

6. The gas pressure regulator spring cover mounting device according to claim 5, characterized in that, The top of the spring cover (6) is provided with a slot (36), and the outer side wall of the spring cover (6) is provided with an external thread. The regulator body (4) and the spring cover (6) are connected by a thread. The bottom of the mounting plate (13) is provided with a pin (37) that mates with the slot (36) of the spring cover (6).

7. A gas pressure regulator spring cover mounting device according to claim 6, characterized in that, The mounting drive mechanism (9) also includes a linear drive device and a rotary drive device. The linear drive device includes a second linear driver (38) and a sliding seat (39). The rotary drive device includes a rotary driver (40) and a rotating shaft (41). The second linear driver (38) is fixedly mounted on the top of the loading rack (30). The output direction of the second linear driver (38) is set vertically downward. The sliding seat (39) is set on one side of the loading rack (30) and can be raised and lowered. The output end of the second linear driver (38) is fixedly connected to the sliding seat (39). The rotary driver (40) is fixedly mounted inside the sliding seat (39). The rotating shaft (41) is vertically rotatably mounted on the sliding seat (39). The output end of the rotary driver (40) is fixedly connected to the top of the rotating shaft (41). The bottom end of the rotating shaft (41) is fixedly connected to the top of the mounting plate (13).

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