Valve element feeding mechanism of stop valve assembling machine

Abstract

The valve element feeding mechanism of the stop valve assembling machine comprises a conveying device body and a working table, the working table is located on one side of the conveying device body, a storage disc is fixedly connected to one side of the front surface of the working table, a storage groove is formed in the center of one side of the storage disc, and a valve element is arranged in the storage groove. An air cylinder is fixedly installed on the other side of the front surface of the workbench, a piston rod is fixedly connected to the output end of one side of the air cylinder, a push plate is fixedly connected to one side of the piston rod, and a plurality of push rods are fixedly connected to one side of the push plate. According to the valve element feeding mechanism of the stop valve assembling machine, the piston rod and the push plate are driven through the air cylinder, then the push rod and the inner push block are pushed to slide in the storage groove, and automatic and rapid taking-out of a valve element is achieved. Due to the automatic operation, the feeding efficiency of the valve element is remarkably improved, the speed of a production line is increased, and the requirement of large-scale production is met.

Description

Technical Field

[0001] The utility model relates to the technical field of valve core feeding mechanisms, in particular to a valve core feeding mechanism of a stop valve assembly machine. Background Art

[0002] In the production process of stop valve assembly, the feeding of valve core is an important link.

[0003] Existing valve core feeding is usually done manually, which takes a lot of time and manpower. Especially when a large number of stop valves need to be assembled, the speed of manual feeding is far behind the speed of the production line, resulting in low production efficiency. Long-term manual operation is not only inefficient, but also extremely physically demanding for operators, increasing work fatigue and the risk of work-related injuries. Utility Model Content

[0004] The purpose of the utility model is to provide a valve core feeding mechanism for a stop valve assembly machine, so as to solve the problem proposed in the above background technology that the existing valve core feeding is usually carried out manually, which requires a lot of time and manpower. Especially when a large number of stop valves need to be assembled, the speed of manual feeding is far behind the speed of the production line, resulting in low production efficiency. Long-term manual operation is not only inefficient, but also greatly consumes the physical strength of the operator, increases the degree of work fatigue, and also increases the risk of work-related injuries.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve core feeding mechanism of a stop valve assembly machine comprises a conveying device body and a workbench, the workbench is located on one side of the conveying device body, one side of the front surface of the workbench is fixedly connected with a storage disk, a storage groove is provided in the center of one side of the storage disk, a cylinder is fixedly installed on the other side of the front surface of the workbench, an output end of one side of the cylinder is fixedly connected with a piston rod, one side of the piston rod is fixedly connected with a push plate, one side of the push plate is fixedly connected with several push rods, one side of the push plate is fixedly connected to the inside of the storage groove, a moving groove is provided near the center of the front surface of the workbench, a support rod is fixedly connected to the inside of the moving groove, a connecting sleeve is sleeved and slidably connected to one side of the surface of the support rod, a sliding sleeve is provided on one side of the movable groove corresponding to the connecting sleeve, the sliding sleeve is sleeved and slidably connected to the support rod, a damping spring is sleeved on the surface of the support rod, and the two sides of the damping spring are respectively fixedly connected to the inner wall of the moving groove and the sliding sleeve.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The valve core feeding mechanism of the stop valve assembly machine drives the piston rod and the push plate through the cylinder, and then pushes the push rod and the inner push block to slide in the storage tank, realizing the automatic and rapid removal of the valve core. This automated operation significantly improves the feeding efficiency of the valve core, increases the speed of the production line, and meets the needs of large-scale production. By arranging a combination structure of a support rod, a connecting sleeve, a sliding sleeve and a damping spring inside the moving tank, a stable buffering effect of the push plate during movement is achieved. This design can not only effectively reduce the impact and vibration in the mechanical movement and protect the mechanism from damage, but also ensure the stability of the push plate movement, further improving the stability and reliability of the feeding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 This is a cross-sectional view of the structure of the workbench of the utility model when viewed from above;

[0010] Figure 3 For this utility model Figure 2 A is a partial enlarged schematic diagram;

[0011] Figure 4 This is a structural stereogram of the storage disk of the utility model;

[0012] Figure 5 It is a structural stereogram of the inclined plate of the utility model.

[0013] In the figure: 1. conveying device body; 2. workbench; 3. support sleeve; 4. storage plate; 5. cylinder; 6. piston rod; 7. push plate; 8. push rod; 9. storage slot; 10. partition; 11. inner push block; 12. inclined plate; 13. moving slot; 14. connecting sleeve; 15. support rod; 16. sliding sleeve; 17. damping spring; 18. slot; 19. fixed slot; 20. limit rod; 21. fixed plate. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-5The utility model provides a technical solution: a valve core feeding mechanism of a stop valve assembly machine, comprising a conveying device body 1 and a workbench 2, the workbench 2 is located on one side of the conveying device body 1, a storage plate 4 is fixedly connected to one side of the front surface of the workbench 2, a storage slot 9 is provided at the center of one side of the storage plate 4, a cylinder 5 is fixedly installed on the other side of the front surface of the workbench 2, a piston rod 6 is fixedly connected to the output end of one side of the cylinder 5, a push plate 7 is fixedly connected to one side of the piston rod 6, and a plurality of push rods 8 are fixedly connected to one side of the push plate 7, One side of the push rod 8 penetrates into the interior of the storage groove 9, and a movable groove 13 is opened at the center position of the front surface of the workbench 2. A support rod 15 is fixedly connected to the interior of the movable groove 13, and a connecting sleeve 14 is sleeved and slidably connected to one side of the surface of the support rod 15. A sliding sleeve 16 is provided on the side of the movable groove 13 corresponding to the connecting sleeve 14, and the sliding sleeve 16 is sleeved and slidably connected to the support rod 15. A damping spring 17 is sleeved on the surface of the support rod 15, and both sides of the damping spring 17 are fixedly connected to the inner wall of the movable groove 13 and the sliding sleeve 16 respectively.

[0016] A plurality of partitions 10 are fixedly connected inside the storage tank 9 .

[0017] An inner push block 11 is slidably connected to one side of the storage groove 9 corresponding to the two partitions 10. One end of the push rod 8 is fixedly connected to the inner push block 11. The push rod 8 can push the inner push block 11 to slide inside the storage groove 9, thereby accurately pushing out the required valve core, thereby improving the efficiency and accuracy of valve core removal.

[0018] The top of the connecting sleeve 14 penetrates to the outside of the moving groove 13 and is fixedly connected to the bottom of the push plate 7 .

[0019] An inclined plate 12 is provided near the bottom of one side of the storage tray 4, and a fixed plate 21 is fixedly connected to the bottom of the inclined plate 12. A card slot 18 is provided on the front and rear sides of one end of the storage tray 4. The front and rear sides of one end of the inclined plate 12 penetrate into the interior of the card slot 18 and are card-engaged with the card slot 18. A fixing groove 19 is provided near the top of one side of the workbench 2, which realizes quick installation and disassembly between the inclined plate 12 and the storage tray 4 and facilitates maintenance and replacement.

[0020] One side of the fixing plate 21 passes through the interior of the fixing groove 19 and is clamped with the fixing groove 19. The fixing groove 19 is fixedly connected to the limiting rod 20 at the bottom position. One side of the bottom of the fixing plate 21 is fixedly connected to the supporting sleeve 3. The supporting sleeve 3 is sleeved and slidably connected to the limiting rod 20. The coordinated use of the fixing groove 19 and the limiting rod 20 provides a stable fixed position for the fixing plate 21 and the supporting sleeve 3, ensuring the stability and reliability of the inclined plate 12. The sleeved and slidably connected design of the supporting sleeve 3 and the limiting rod 20 allows the fixing plate 21 to have a certain amount of movable space inside the fixing groove 19, which is convenient for installation and adjustment.

[0021] Working principle: When the valve core needs to be fed, the cylinder 5 starts to work, driving the piston rod 6 to extend outward, the piston rod 6 pushes the push plate 7 to move, and the push plate 7 drives the connecting sleeve 14 to slide on the support rod 15. At the same time, the push rod 8 on the push plate 7 moves accordingly. One end of the push rod 8 is fixedly connected to the inner push block 11. Therefore, the movement of the push rod 8 will push the inner push block 11 to slide in the corresponding area of ​​the storage groove 9. The sliding of the inner push block 11 pushes the required valve core out of the storage groove 9, and the valve core passes through the inclined plate 12. The design of the inclined plate 12 enables the valve core to slide onto the conveying device body 1 smoothly, thereby improving the smoothness of feeding. When the piston rod 6 of the cylinder 5 retracts, the push plate 7 and the push rod 8 retract accordingly, and the damping spring 17 pushes the sliding sleeve 16 and the connecting sleeve 14 to slide along the support rod 15 through its elastic force, so that the push plate 7 and the push rod 8 return to their initial positions. This process not only realizes the resetting of the push plate 7 and the push rod 8, but also prepares for the next feeding operation.

[0022] In summary: the valve core feeding mechanism of the stop valve assembly machine drives the piston rod 6 and the push plate 7 through the cylinder 5, and then pushes the push rod 8 and the inner push block 11 to slide in the storage groove 9, so as to realize the automatic and rapid removal of the valve core. This automated operation significantly improves the feeding efficiency of the valve core, so that the speed of the production line can be increased, and the needs of large-scale production are met. By arranging a combination structure of a support rod 15, a connecting sleeve 14, a sliding sleeve 16 and a damping spring 17 inside the moving groove 13, a stable buffering effect of the push plate 7 during the movement process is realized. This design can not only effectively reduce the impact and vibration in the mechanical movement and protect the mechanism from damage, but also ensure the smooth movement of the push plate 7, further improving the stability and reliability of the feeding mechanism.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A valve core feeding mechanism of a stop valve assembly machine, comprising a conveying device body (1) and a workbench (2), characterized in that: The workbench (2) is located on one side of the conveying device body (1); a storage disk (4) is fixedly connected to one side of the front surface of the workbench (2); a storage slot (9) is provided in the center of one side of the storage disk (4); a cylinder (5) is fixedly installed on the other side of the front surface of the workbench (2); a piston rod (6) is fixedly connected to the output end of one side of the cylinder (5); a push plate (7) is fixedly connected to one side of the piston rod (6); a plurality of push rods (8) are fixedly connected to one side of the push plate (7); one side of the push rod (8) extends through the interior of the storage slot (9); and the workbench (2) is fixedly connected to one side of the conveying device body (1); and a plurality of push rods (8) are fixedly connected to one side of the push plate (7); and one side of the push rod (8) extends through the interior of the storage slot (9). (2) A movable groove (13) is provided at a central position of the front surface, a support rod (15) is fixedly connected inside the movable groove (13), a connecting sleeve (14) is sleeved and slidably connected on one side of the surface of the support rod (15), a sliding sleeve (16) is provided on the side of the movable groove (13) corresponding to the connecting sleeve (14), the sliding sleeve (16) is sleeved and slidably connected to the support rod (15), a damping spring (17) is sleeved on the surface of the support rod (15), and the two sides of the damping spring (17) are respectively fixedly connected to the inner wall of the movable groove (13) and the sliding sleeve (16).

2. The valve core feeding mechanism of the stop valve assembly machine according to claim 1, characterized in that: A plurality of partitions (10) are fixedly connected inside the storage tank (9).

3. The valve core feeding mechanism of the stop valve assembly machine according to claim 1, characterized in that: An inner push block (11) is slidably connected to one side of the storage slot (9) corresponding to the space between the two partitions (10), and one end of the push rod (8) is fixedly connected to the inner push block (11).

4. The valve core feeding mechanism of the stop valve assembly machine according to claim 1, characterized in that: The top of the connecting sleeve (14) penetrates the outside of the moving groove (13) and is fixedly connected to the bottom of the push plate (7).

5. The valve core feeding mechanism of the stop valve assembly machine according to claim 1, characterized in that: An inclined plate (12) is provided at the bottom of one side of the storage tray (4), a fixed plate (21) is fixedly connected to the bottom of the inclined plate (12), a fixed groove (19) is provided at the top of one side of the workbench (2), and a clamping groove (18) is provided at the front and rear sides of one end of the storage tray (4).

6. The valve core feeding mechanism of the stop valve assembly machine according to claim 5, characterized in that: The front side and the rear side of one end of the inclined plate (12) both penetrate into the interior of the clamping slot (18) and are clamped with the clamping slot (18).

7. The valve core feeding mechanism of the stop valve assembly machine according to claim 5, characterized in that: One side of the fixing plate (21) penetrates into the fixing groove (19) and is clamped with the fixing groove (19); a limit rod (20) is fixedly connected to the bottom of the fixing groove (19); one side of the bottom of the fixing plate (21) is fixedly connected to a support sleeve (3); the support sleeve (3) is sleeved and slidably connected to the limit rod (20).

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