A gas meter diaphragm production device

Abstract

The utility model relates to gas meter technology field discloses a kind of gas meter diaphragm production device, including bearing frame, the inside fixed connection of bearing frame has hydraulic cylinder, the output end fixed connection of hydraulic cylinder has support shell, the inside fixed connection of support shell has motor, the output end fixed setting of motor has shaft, the outer wall fixed connection of shaft has rotating column, the outer wall sliding connection of rotating column has sliding block, the lower surface fixed connection of sliding block has limit block, the outer wall of limit block is clamped and has mould, the outer wall sliding connection of mould is in the inner wall of motor, the outer wall of sliding block is all fixed connection and has the both ends of spring two. In the utility model, drive motor, by the mutual cooperation between shaft, rotating column, sliding block, limit post, limit block, make limit block to mould reach limit offset make mould fixed in the inside of support shell, or remove limit to reach the effect of disassembly, better maintenance or replacement to mould.

Description

Technical Field

[0001] This utility model relates to the field of gas meter technology, and in particular to a gas meter diaphragm production device. Background Technology

[0002] A gas meter is an instrument that measures gas consumption. Its core measuring element is a diaphragm, which precisely divides and measures gas volume through periodic reciprocating deformation. Manual manufacturing makes it difficult to guarantee the accuracy, consistency, and durability of the diaphragm, directly leading to inaccurate gas metering, leaks, and other safety issues. Dedicated gas meter diaphragm manufacturing equipment is used to efficiently, accurately, and in large quantities produce this crucial diaphragm; therefore, a gas meter diaphragm manufacturing system is required.

[0003] A gas meter diaphragm production device utilizes automated processes such as punching, coating, and curing to ensure that each diaphragm possesses consistent and reliable sealing, durability, and metering accuracy, thereby guaranteeing the long-term stable operation of the gas meter and ensuring fair metering. In existing technologies, the mold disassembly process in production devices is cumbersome and time-consuming, impacting production efficiency and flexibility. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a gas meter diaphragm production device, which aims to improve the problem of cumbersome and time-consuming mold disassembly process in the production device, which affects production efficiency and flexibility.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a gas meter diaphragm production device, comprising a support frame, a hydraulic cylinder fixedly connected inside the support frame, a support shell fixedly connected to the output end of the hydraulic cylinder, a motor fixedly connected inside the support shell, a rotating shaft fixedly installed at the output end of the motor, a rotating column fixedly connected to the outer wall of the rotating shaft, a slider slidably connected to the outer wall of the rotating column, a limit block fixedly connected to the lower surface of the slider, a mold clamped to the outer wall of the limit block, the outer wall of the mold slidably connected to the inner wall of the motor, two ends of a second spring fixedly connected to the outer wall of the slider, a sliding column slidably connected to the outer wall of the motor, the outer wall of the sliding column fixedly connected to the outer wall of the support frame, and a limit assembly provided on the inner wall of the support shell.

[0006] The above technical solution involves a drive motor that rotates a rotating shaft, which in turn rotates a rotating column, causing a slider to move on the outer wall of a limiting column. This movement of the slider then moves a limiting block, allowing the limiting block to move inside the mold. This limits the mold's position, fixing it within the support shell, or releases the limiting mechanism for disassembly, enabling quick installation and disassembly. This facilitates better mold maintenance and replacement, making the mold more convenient to use.

[0007] Preferably, the limiting component includes a limiting post, the outer wall of which is fixedly connected to the inner wall of the support shell, the outer wall of which is slidably connected to the inner wall of the slider, a limiting plate is fixedly connected to the inner wall of the support shell, and the outer wall of the rotating shaft is rotatably connected to the inside of the limiting plate.

[0008] Preferably, a lower mold is fixedly connected to the upper surface of the load-bearing frame, and a support plate is attached to the inner bottom wall of the load-bearing frame.

[0009] Preferably, a cylinder is fixedly connected inside the load-bearing frame, and an inclined block is fixedly connected to the output end of the cylinder. A limit strip is slidably connected to the inner wall of the inclined block, and the outer wall of the limit strip is fixedly connected to the inside of the load-bearing frame.

[0010] Preferably, the outer wall of the inclined block is slidably connected to a carriage, the upper surface of the carriage is fixedly connected to a support column, the outer wall of the support column is slidably connected to the inside of the load-bearing frame, the upper surface of the support column is fixedly connected to the lower surface of the support plate, a spring is sleeved on the outer wall of the support column, the bottom end of the spring is fixedly connected to the upper surface of the carriage, and the top end of the spring is fixedly connected to the inside of the load-bearing frame.

[0011] Preferably, a second cylinder is fixedly connected inside the load-bearing frame, and a push plate is fixedly connected to the output end of the second cylinder. The outer wall of the push plate is slidably connected inside the load-bearing frame.

[0012] Preferably, a cylinder three is fixedly connected inside the support shell, a support block is slidably connected to the outer wall of the cylinder three, the outer wall of the support block is fixedly connected to the inner wall of the support shell, a connecting column is fixedly connected inside the support block, a rotating frame is rotatably connected to the outer wall of the connecting column, a limit frame is fixedly connected to the outer wall of the rotating frame, and the outer wall of the limit frame is engaged inside the mold.

[0013] Preferably, the output end of the cylinder three is fixedly connected to a connecting plate, and one end of a connecting shaft is rotatably connected inside the connecting plate, while the other end of the connecting shaft is rotatably connected inside the rotating frame.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the drive motor, through the cooperation of the rotating shaft, rotating column, slider, limiting column and limiting block, can make the limiting block move inside the mold, thereby making the limiting block limit the mold to be fixed inside the support shell, or release the limit to achieve the function of disassembly, achieving the effect of quick installation and disassembly, better maintenance or replacement of the mold, improving flexibility and making it more convenient to use.

[0015] 2. In this utility model, through the cooperation between cylinder one, inclined block, limit strip, slide, support column, spring one, cylinder two, and push plate, the support column can drive the support plate to move the scrap material during production to the upper part of the lower mold, and then the push plate pushes the scrap material away, keeping the support plate clean, thereby keeping the load-bearing frame clean and preventing the scrap material from being too high and hindering the production work. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a gas meter diaphragm production device proposed in this utility model; Figure 2 This is a cross-sectional schematic diagram of the internal structure of the support shell of a gas meter diaphragm production device proposed in this utility model; Figure 3 This is a partial structural diagram of the limiting strip of a gas meter diaphragm production device proposed in this utility model; Figure 4 This is a partial structural diagram of the limiting frame of a gas meter diaphragm production device proposed in this utility model.

[0017] Legend: 1. Load-bearing frame; 2. Hydraulic cylinder; 3. Support shell; 4. Motor; 5. Limiting plate; 6. Rotating shaft; 7. Rotating column; 8. Slider; 9. Limiting column; 10. Limiting block; 11. Mold; 12. Lower mold; 13. Support plate; 14. Cylinder 1; 15. Inclined block; 16. Limiting strip; 17. Slide frame; 18. Supporting column; 19. Spring 1; 20. Cylinder 2; 21. Push plate; 22. Cylinder 3; 23. Supporting block; 24. Connecting column; 25. Rotating frame; 26. Connecting plate; 27. Connecting shaft; 28. Limiting frame; 29. ​​Sliding column; 30. Spring 2. Detailed Implementation

[0018] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Example 1: Reference Figure 1 , Figure 2 and Figure 3An embodiment of this utility model provides a gas meter diaphragm production device, including a load-bearing frame 1, a hydraulic cylinder 2 fixedly connected inside the load-bearing frame 1, a support shell 3 fixedly connected to the output end of the hydraulic cylinder 2, a motor 4 fixedly connected inside the support shell 3, a rotating shaft 6 fixedly provided at the output end of the motor 4, a rotating column 7 fixedly connected to the outer wall of the rotating shaft 6, a slider 8 slidably connected to the outer wall of the rotating column 7, a limit block 10 fixedly connected to the lower surface of the slider 8, a mold 11 clamped to the outer wall of the limit block 10, a mold 11 slidably connected to the outer wall of the mold 11, two ends of a spring 30 fixedly connected to the outer wall of the slider 8, a sliding column 29 slidably connected to the outer wall of the motor 4, a sliding column 29 fixedly connected to the outer wall of the load-bearing frame 1, and a limit component provided on the inner wall of the support shell 3; Specifically, the support frame 1 fixes the hydraulic cylinder 2, which is existing technology. The hydraulic cylinder 2 can drive the support shell 3 to move downward, thereby enabling the mold 11 to perform production stamping work. The support shell 3 fixes the motor 4, and the motor 4 fixes the rotating shaft 6. By driving the motor 4, the rotating shaft 6 can be driven to rotate. The rotating shaft 6 fixes the rotating column 7. The rotation of the rotating shaft 6 will drive the rotating column 7 to rotate. The internal space of the support shell 3 allows the rotating column 7 to rotate. The rotating column 7 is rectangular. When the rotating column 7 rotates counterclockwise, it will squeeze the sliders 8 on both sides, causing the sliders 8 to move outward. The sliders 8 fix the limiting block 10, and the limiting block 10 will move synchronously with the slider 8. The spring 2 30 is located between the two sliders 8. When the sliders 8 move, they are stretched. The elastic force of the spring 2 30 prevents the sliders 8 from moving excessively. At the same time, it also allows the sliders 8 to reset when the rotating column 7 rotates clockwise. When the limiting block 10 moves outward with the sliders 8, it will lock into the mold 11 and limit the mold 11. At the same time, the support shell 3 has baffles inside and located on both sides above the mold 11, which makes the engagement between the mold 11 and the limiting block 10 smoother. By moving the limiting block 10 inside the mold 11, the limiting and fixing of the mold 11 and the contact limiting can be achieved, so that the mold 11 can be quickly installed or disassembled, making maintenance and replacement more convenient.

[0020] Reference Figure 2 The limiting component includes a limiting post 9, the outer wall of the limiting post 9 is fixedly connected to the inner wall of the support shell 3, the outer wall of the limiting post 9 is slidably connected to the inner wall of the slider 8, the inner wall of the support shell 3 is fixedly connected to a limiting plate 5, and the outer wall of the rotating shaft 6 is rotatably connected to the inside of the limiting plate 5. Specifically, the support shell 3 has a fixing function for the limiting post 9. The limiting post 9 can support and limit the displacement of the slider 8, so that the slider 8 can only move on the outer wall of the limiting post 9. The support shell 3 has a fixing function for the limiting plate 5. The limiting plate 5 can support the rotating shaft 6.

[0021] Reference Figure 1 The upper surface of the load-bearing frame 1 is fixedly connected to the lower mold 12, and the inner bottom wall of the load-bearing frame 1 is fitted with a support plate 13. Specifically, the load-bearing frame 1 supports the lower mold 12. The load-bearing frame 1 and the lower mold 12 are fixedly connected by bolts. The bolts are set at the four corners of the lower mold 12, which can make the lower mold 12 more stable. The support plate 13 is attached to the upper surface of the load-bearing frame 1, and the middle part is hollow. It will not be obstructed by the lower mold 12 when moving upward. The support plate 13 is used to receive and place the scraps produced.

[0022] Reference Figure 1 and Figure 3 A cylinder 14 is fixedly connected inside the load-bearing frame 1. An inclined block 15 is fixedly connected to the output end of the cylinder 14. A limit strip 16 is slidably connected to the inner wall of the inclined block 15. The outer wall of the limit strip 16 is fixedly connected to the inside of the load-bearing frame 1. A slide 17 is slidably connected to the outer wall of the inclined block 15. A support column 18 is fixedly connected to the upper surface of the slide 17. The outer wall of the support column 18 is slidably connected to the inside of the load-bearing frame 1. The upper surface of the support column 18 is fixedly connected to the lower surface of the support plate 13. A spring 19 is sleeved on the outer wall of the support column 18. The bottom end of the spring 19 is fixedly connected to the upper surface of the slide 17. The top end of the spring 19 is fixedly connected to the inside of the load-bearing frame 1. Specifically, the load-bearing frame 1 fixes the cylinder 14, which in turn fixes the inclined block 15. The limiting strip 16 is fixed inside the load-bearing frame 1, providing support and limiting the offset of the inclined block 15, allowing it to move only forward and backward. Driving the cylinder 14 moves the inclined block 15, which slides on the outer wall of the wheel on the slide 17, causing the slide 17 to move upward. The slide 17 supports the support column 18, and the load-bearing frame 1 provides a limiting offset for the support column 18, ensuring that the support column 18 can only move forward and backward. The interior of the load-bearing frame 1 moves up and down. The upper surface of the support column 18 is fixed to the lower surface of the support plate 13. When the support column 18 moves upward, it will drive the support plate 13 to move, and the support plate 13 will drive the scrap material to move above the lower mold 12. The spring 19 is set in the middle of the inner top wall of the slide 17 and the load-bearing frame 1. When the slide 17 moves, the spring 19 will be compressed. When the slide 17 moves downward, the elastic force of the spring 19 can play a buffering role when the support column 18 moves downward, so as to avoid hard contact between the support plate 13 and the load-bearing frame 1.

[0023] Reference Figure 3 A cylinder 20 is fixedly connected inside the load-bearing frame 1. A push plate 21 is fixedly connected to the output end of the cylinder 20. The outer wall of the push plate 21 is slidably connected inside the load-bearing frame 1. Specifically, the load-bearing frame 1 has a fixing effect on the cylinder 20, and the output end of the cylinder 20 has a fixing effect on the push plate 21. Driving the cylinder 20 can drive the push plate 21 to move. By moving the push plate 21, the scrap material on the upper surface of the support plate 13 can be pushed away, keeping the area above the support plate 13 clean, thereby keeping the load-bearing frame 1 clean and preventing the scrap material from being too high and hindering production.

[0024] Example 2: Reference Figure 4 A cylinder 22 is fixedly connected inside the support shell 3. A support block 23 is slidably connected to the outer wall of the cylinder 22. The outer wall of the support block 23 is fixedly connected to the inner wall of the support shell 3. A connecting column 24 is fixedly connected inside the support block 23. A rotating frame 25 is rotatably connected to the outer wall of the connecting column 24. A limit frame 28 is fixedly connected to the outer wall of the rotating frame 25. The outer wall of the limit frame 28 is snapped into the inside of the mold 11. A connecting plate 26 is fixedly connected to the output end of the cylinder 22. One end of a connecting shaft 27 is rotatably connected inside the connecting plate 26. The other end of the connecting shaft 27 is rotatably connected inside the rotating frame 25. Specifically, the support shell 3 fixes the cylinder 22 and supports the support block 23. The output end of the cylinder 22 fixes the connecting plate 26. When the cylinder 22 moves, it drives the connecting plate 26 to move. The support block 23 fixes the connecting column 24 and supports the rotating frame 25. The connecting plate 26 supports the connecting shaft 27. One end of the connecting shaft 27 rotates inside the rotating frame 25. The up and down movement of the connecting plate 26 drives the connecting shaft 27 to rotate. The rotation of the connecting shaft 27 causes the rotating frame 25 to rotate on the outer wall of the connecting column 24. This causes the rotating frame 25 to drive the limiting frame 28 to move inside the mold 11, thus fixing the mold 11 inside the support shell 3. Through the cooperation of the cylinder 22 and the limiting frame 28, it can adapt to larger production machinery.

[0025] Working principle: When the device is needed, starting the motor 4 will drive the rotating shaft 6 to rotate. The rotation of the rotating shaft 6 will cause the rotating column 7 to rotate, which in turn will move the left and right sliders 8. When the sliders 8 move outward, the limiting block 10 will move synchronously, moving into the mold 11 and securing it inside the support shell 3. When the sliders 8 move towards the center, the offset limit on the mold 11 will be released, allowing the mold 11 to be disassembled and replaced, thus achieving the desired effect. This improves replacement efficiency and makes maintenance or better work more convenient. Similarly, by starting cylinder 22, the connecting plate 26 can be moved up and down. When the connecting plate 26 moves upward, it will drive the connecting shaft 27 to rotate. The rotation of the connecting shaft 27 will cause the rotating frame 25 to rotate on the outer wall of the connecting column 24, thereby causing the limiting frame 28 to move into the mold 11 and limit and fix the mold 11. When the connecting plate 26 moves downward, the rotation of the connecting shaft 27 will cause the rotating frame 25 to drive the limiting frame 28 to disengage from the mold 11, so that the mold 11 can be quickly disassembled. During diaphragm production, scrap material is generated around the lower mold 12. After accumulating to a certain height, the drive cylinder 14 drives the inclined block 15 to move on the outer wall of the limiting strip 16. The movement of the limiting strip 16 causes the slide 17 to move and move downward. When the slide 17 moves upward, it drives the support column 18 to move upward inside the load-bearing frame 1. At the same time, the movement of the support column 18 drives the support plate 13 to move upward. When the support plate 13 moves above the lower mold 12, the drive cylinder 20 drives the push plate 21 to move. The push plate 21 pushes away the scrap material above the support plate 13, thereby cleaning the load-bearing frame 1 and reducing the number of manual cleaning operations. This device can not only reduce downtime by quickly changing the mold 11 and make the replacement and maintenance of the mold 11 more convenient, but also clean the scrap material on the load-bearing frame 1, reducing the number of manual cleaning operations and keeping the load-bearing frame 1 clean to prevent scrap material from hindering production.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A gas meter diaphragm production apparatus, comprising a support frame (1), characterized in that: A hydraulic cylinder (2) is fixedly connected inside the load-bearing frame (1). A support shell (3) is fixedly connected to the output end of the hydraulic cylinder (2). A motor (4) is fixedly connected inside the support shell (3). A rotating shaft (6) is fixedly installed at the output end of the motor (4). A rotating column (7) is fixedly connected to the outer wall of the rotating shaft (6). A slider (8) is slidably connected to the outer wall of the rotating column (7). A limit block (10) is fixedly connected to the lower surface of the slider (8). A mold (11) is snapped onto the outer wall of the limit block (10). The outer wall of the mold (11) is slidably connected to the inner wall of the motor (4). Both ends of a second spring (30) are fixedly connected to the outer wall of the slider (8). A sliding column (29) is slidably connected to the outer wall of the motor (4). The outer wall of the sliding column (29) is fixedly connected to the outer wall of the load-bearing frame (1). A limit component is provided on the inner wall of the support shell (3).

2. The gas meter diaphragm production apparatus according to claim 1, characterized in that: The limiting component includes a limiting post (9), the outer wall of the limiting post (9) is fixedly connected to the inner wall of the support shell (3), the outer wall of the limiting post (9) is slidably connected to the inner wall of the slider (8), the inner wall of the support shell (3) is fixedly connected to a limiting plate (5), and the outer wall of the rotating shaft (6) is rotatably connected to the inside of the limiting plate (5).

3. The gas meter diaphragm production apparatus according to claim 1, characterized in that: The upper surface of the load-bearing frame (1) is fixedly connected to the lower mold (12), and the inner bottom wall of the load-bearing frame (1) is fitted with a support plate (13).

4. The gas meter diaphragm production apparatus according to claim 1, characterized in that: A cylinder (14) is fixedly connected inside the load-bearing frame (1). An inclined block (15) is fixedly connected to the output end of the cylinder (14). A limit strip (16) is slidably connected to the inner wall of the inclined block (15). The outer wall of the limit strip (16) is fixedly connected to the inside of the load-bearing frame (1).

5. A gas meter diaphragm production apparatus according to claim 4, characterized in that: The outer wall of the inclined block (15) is slidably connected to a slide (17), and the upper surface of the slide (17) is fixedly connected to a support column (18). The outer wall of the support column (18) is slidably connected to the inside of the load-bearing frame (1), and the upper surface of the support column (18) is fixedly connected to the lower surface of the support plate (13). The outer wall of the support column (18) is fitted with a spring (19), the bottom end of the spring (19) is fixedly connected to the upper surface of the slide (17), and the top end of the spring (19) is fixedly connected to the inside of the load-bearing frame (1).

6. The gas meter diaphragm production apparatus according to claim 1, characterized in that: The load-bearing frame (1) is fixedly connected to a cylinder two (20), and the output end of the cylinder two (20) is fixedly connected to a push plate (21). The outer wall of the push plate (21) is slidably connected to the inside of the load-bearing frame (1).

7. A gas meter diaphragm production apparatus according to claim 1, characterized in that: The support shell (3) is fixedly connected to a cylinder three (22), and a support block (23) is slidably connected to the outer wall of the cylinder three (22). The outer wall of the support block (23) is fixedly connected to the inner wall of the support shell (3). A connecting column (24) is fixedly connected to the inside of the support block (23). A rotating frame (25) is rotatably connected to the outer wall of the connecting column (24). A limit frame (28) is fixedly connected to the outer wall of the rotating frame (25). The outer wall of the limit frame (28) is snapped into the inside of the mold (11).

8. A gas meter diaphragm production apparatus according to claim 7, characterized in that: The output end of the cylinder (22) is fixedly connected to a connecting plate (26), and one end of a connecting shaft (27) is rotatably connected inside the connecting plate (26). The other end of the connecting shaft (27) is rotatably connected inside the rotating frame (25).

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