Automatic spraying equipment for metal sealing element

Abstract

The utility model relates to the technical field of automatic spraying, and discloses automatic spraying equipment for metal sealing elements, which comprises a supporting table, one side of the top of the supporting table is fixedly connected with a supporting frame, one side of the outer wall of the supporting frame is fixedly connected with an air rod, and the output end of the air rod is fixedly connected with a connecting plate. A connecting rod is fixedly connected to one side of the bottom of the connecting plate, a first sliding block is fixedly connected to the bottom of the connecting rod, the outer wall of the first sliding block is slidably connected to the interior of the supporting frame, a first sliding rod is fixedly connected to one side of the interior of the supporting frame, a sliding column is slidably connected to the outer wall of the first sliding rod, and a sliding plate is fixedly connected to the top of the sliding column. According to the metal sealing element feeding device, the sliding column rotates through limitation of the limiting rod and the limiting groove, so that the fixing plate is controlled to rotate, the clamping jaw clamps and places a metal sealing element under cooperation of the spring and the pressing rod, the problem that paint easily permeates into a connecting line of the electric clamping jaw is solved, and feeding safety of the metal sealing element is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic spraying, in particular to an automatic spraying device for metal seals. Background Art

[0002] A metal seal is an element used to seal liquids or gases in mechanical equipment and is usually made of metal materials such as stainless steel, copper, aluminum, etc. It has the advantages of high temperature resistance, corrosion resistance, high-pressure sealing, good wear resistance, high reliability, etc., and is widely used in industrial fields such as petrochemical, electric power, aerospace, and automotive. Spraying paint on the metal seal can form a protective film on its surface to prevent it from being corroded.

[0003] The process of spraying paint on metal seals includes steps such as surface treatment, spraying paint, and drying. By cleaning, grinding, and pre-treating the surface of the metal seal, the adhesion of the sprayed paint is ensured. Then, a paint gun or other spraying equipment is used to evenly spray the paint on its surface. Finally, it is allowed to dry in a suitable environment to cure the paint. The advantages of spraying paint on metal seals include corrosion prevention, increased wear resistance, improved appearance, identification and differentiation, and improved sealing performance.

[0004] Existing automatic spraying equipment usually uses electric grippers for feeding. During the use of the grippers, paint will adhere to the surface of the wires. The paint will fill the gaps at the wire connections, affecting the tightness and stability of the connections, thereby reducing the connection quality. At the same time, the chemical substances in the paint will react with the wire materials, accelerating the aging of the wires and shortening their service life. For this reason, an automatic spraying device for metal seals is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an automatic spraying device for metal seals, aiming to improve the problem that when the existing automatic spraying device uses an electric gripper for feeding, the paint will fill the gaps at the wire connections, thereby reducing the connection quality.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An automatic spraying device for metal seals, comprising a support platform. On one side of the top of the support platform, a support frame is fixedly connected. On one side of the outer wall of the support frame, an air rod is fixedly connected. The output end of the air rod is fixedly connected with a connecting plate. On one side of the bottom of the connecting plate, a connecting rod is fixedly connected. The bottom of the connecting rod is fixedly connected with a first slider. The outer wall of the first slider is slidably connected inside the support frame. On one side of the inside of the support frame, a first sliding rod is fixedly connected. The outer wall of the first sliding rod is slidably connected with a sliding column. The top of the sliding column is fixedly connected with a sliding plate. The outer wall of the sliding plate is slidably connected inside the first slider. On one side of the inside of the sliding column, a limiting groove is provided. On one side of the top of the support platform, a limiting rod is fixedly connected. The outer wall of the limiting rod is slidably connected inside the limiting groove. On one side of the outer wall of the limiting groove, a fixing plate is fixedly connected. On both sides of the outer wall of the fixing plate, clamping jaws are rotatably connected. A spring is arranged between the two clamping jaws. Both ends of the spring are fixedly connected to one side of the outer wall of the clamping jaws. On one side of the inside of the support frame, two pressing rods are fixedly connected;

[0008] As a further description of the above technical solution:

[0009] On one side of the inside of the support platform, a painting table is fixedly connected. On one side of the inside of the support platform, a motor is fixedly connected. The output end of the motor is fixedly connected with a gear;

[0010] As a further description of the above technical solution:

[0011] On one side of the inside of the support platform, a second sliding rod is fixedly connected. On both sides of the outer wall of the second sliding rod, second sliders are slidably connected;

[0012] As a further description of the above technical solution:

[0013] On one side of the bottom of the second slider, a rack is fixedly connected. The outer wall of the rack is meshed with the outer wall of the gear. Inside the painting table, a rectangular array of rotating shafts is rotatably connected;

[0014] As a further description of the above technical solution:

[0015] On both sides of the outer wall of the second slider, transmission rods are rotatably connected. On one side of the transmission rod, a connection component is provided. The connection component is used to connect the mechanism on the top of the painting table with the transmission rod;

[0016] As a further description of the above technical solution:

[0017] The connection component includes a second rotating rod and a first rotating rod. One side of the second rotating rod is rotatably connected to one side of the transmission rod. The other side of the second rotating rod is fixedly connected to the bottom of the rotating shaft. One side of the first rotating rod is fixedly connected to the top of the rotating shaft;

[0018] As a further description of the above technical solution:

[0019] One side of the top of the first rotating rod is rotatably connected with a positioning column, and the positioning column is arranged on the top of the painting table;

[0020] As a further description of the above technical solution:

[0021] One side inside the support table is provided with a conveyor belt.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, first, the air rod drives the connecting plate and the connecting rod, thereby driving the sliding column to slide up and down. And through the limitation of the limiting rod and the limiting groove, the sliding column rotates, thereby controlling the rotation of the fixing plate. And with the cooperation of the spring and the pressing rod, the clamping jaws clamp and place the metal seal, solving the problem that the connecting wire of the electric clamping jaw is easily infiltrated by paint, and improving the safety of feeding the metal seal.

[0024] 2. In the utility model, first, the motor drives the gear to rotate, thereby driving the slider two through the rack, then the transmission rod can be driven, and then the rotating shaft is driven to rotate by the second rotating rod, and then the rotating shaft can control the rotation of the first rotating rod, so that the positioning column positions the metal seal on the painting table, solving the problem that it is inconvenient to position the metal seal after feeding, and improving the accuracy of painting the metal seal. Description of the Drawings

[0025] Figure 1 is a three-dimensional schematic diagram of an automatic spraying device for metal seals proposed by the utility model;

[0026] Figure 2 is a schematic structural diagram of the support frame of an automatic spraying device for metal seals proposed by the utility model;

[0027] Figure 3 is a schematic sectional structural diagram of the support frame of an automatic spraying device for metal seals proposed by the utility model;

[0028] Figure 4 is a schematic sectional structural diagram of the painting table of an automatic spraying device for metal seals proposed by the utility model.

[0029] Legend Explanation:

[0030] 1. Support platform; 2. Conveyor belt; 3. Spraying table; 4. Positioning column; 5. Support frame; 6. Connecting plate; 7. Connecting rod; 8. Limiting rod; 9. Pressing rod; 10. First sliding rod; 11. Sliding column; 12. Limiting groove; 13. Slide plate; 14. Fixed plate; 15. Claw; 16. Air rod; 17. Spring; 18. First slider; 19. Motor; 20. Gear; 21. Rack; 22. Second sliding rod; 23. Second slider; 24. First rotating rod; 25. Rotating shaft; 26. Second rotating rod; 27. Transmission rod. Detailed implementation manner

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Refer to Figure 1 - Figure 3 , an embodiment provided by the present invention: an automatic spraying device for metal seals, including a support platform 1, a support frame 5 is fixedly connected to one side of the top of the support platform 1, an air rod 16 is fixedly connected to one side of the outer wall of the support frame 5, a connecting plate 6 is fixedly connected to the output end of the air rod 16, a connecting rod 7 is fixedly connected to one side of the bottom of the connecting plate 6, a first slider 18 is fixedly connected to the bottom of the connecting rod 7, the outer wall of the first slider 18 is slidably connected inside the support frame 5, a first sliding rod 10 is fixedly connected to one side inside the support frame 5, a sliding column 11 is slidably connected to the outer wall of the first sliding rod 10, a slide plate 13 is fixedly connected to the top of the sliding column 11, the outer wall of the slide plate 13 is slidably connected inside the first slider 18, a limiting groove 12 is opened on one side inside the sliding column 11, a limiting rod 8 is fixedly connected to one side of the top of the support platform 1, the outer wall of the limiting rod 8 is slidably connected inside the limiting groove 12, a fixed plate 14 is fixedly connected to one side of the outer wall of the limiting groove 12, two claws 15 are rotatably connected to both sides of the outer wall of the fixed plate 14, a spring 17 is arranged between the two claws 15, and both ends of the spring 17 are fixedly connected to one side of the outer wall of the claw 15, and two pressing rods 9 are fixedly connected to one side inside the support frame 5;

[0033] Specifically, when loading the metal seal, the air rod 16 can apply a driving force to the connecting plate 6, and then drive the first slider 18 to slide downward through the connecting rod 7. Then, the first slider 18 can drive the limiting groove 12 to slide downward through the sliding plate 13, thereby driving the fixing plate 14 to move downward. At this time, the clamping jaws 15 on the fixing plate 14 will press on the metal seal, causing the clamping jaws 15 to rotate and open to both sides, and the metal seal is clamped by the force of the spring 17. Then, the air rod 16 is driven to drive the first slider 18 to slide upward, thereby driving the sliding column 11 to slide upward through the sliding plate 13. Since the limiting rod 8 will slide in the limiting groove 12 opened on the outer wall of the sliding column 11, when the sliding column 11 moves upward, the sliding column 11 will rotate. Then, the fixing plate 14 on the sliding column 11 will move to the top of the pressing rod 9, and the pressing rod 9 will press down the clamping jaws 15 on both sides, causing the clamping jaws 15 to open against the force of the spring 17, and then placing the metal seal clamped by the clamping jaws 15 on the painting table 3, thus avoiding the interference of the paint on the connecting wire of the clamping jaws 15, and increasing the service life of the device.

[0034] Refer to Figure 1 With Figure 4 , on one side inside the support table 1, a painting table 3 is fixedly connected. On one side inside the support table 1, a motor 19 is fixedly connected. The output end of the motor 19 is fixedly connected with a gear 20. On one side inside the support table 1, a second sliding rod 22 is fixedly connected. On both sides of the outer wall of the second sliding rod 22, a second slider 23 is slidably connected. On one side of the bottom of the second slider 23, a rack 21 is fixedly connected. The outer wall of the rack 21 meshes with the outer wall of the gear 20. Inside the painting table 3, a rectangular array of rotating shafts 25 is rotatably connected. On both sides of the outer wall of the second slider 23, a transmission rod 27 is rotatably connected. On one side of the transmission rod 27, there is a connection assembly for connecting the mechanism on the top of the painting table 3. The connection assembly includes a second rotating rod 26 and a first rotating rod 24. One side of the second rotating rod 26 is rotatably connected to one side of the transmission rod 27, and the other side of the second rotating rod 26 is fixedly connected to the bottom of the rotating shaft 25. One side of the first rotating rod 24 is fixedly connected to the top of the rotating shaft 25. On one side of the top of the first rotating rod 24, a positioning column 4 is rotatably connected. The positioning column 4 is arranged on the top of the painting table 3;

[0035] Specifically, the motor 19 drives the gear 20 to rotate. The gear 20 can synchronously drive the two sliders 23 on both sides to slide through the two racks 21 on both sides. The sliding of the two sliders 23 will pull the second rotating rod 26 to rotate through the transmission rod 27, and then the second rotating rod 26 drives the rotating shaft 25 to rotate. Then, the first rotating rod 24 at the top of the rotating shaft 25 will rotate accordingly, so that the positioning post 4 at the top of the first rotating rod 24 contracts towards the center of the painting table 3, thereby realizing the positioning of the metal seal, improving the accuracy and stability of the positioning, ensuring that the metal seal will not move or shift during the painting process, increasing the automation degree of the device, reducing the need for manual operation, improving the production efficiency, and being able to adapt to metal seals of different sizes and shapes, with high versatility.

[0036] Referring to Figure 1 , one side inside the support table 1 is provided with a conveyor belt 2;

[0037] Specifically, a conveyor belt 2 is provided on one side of the support table 1, and the conveyor belt 2 can be used to transport the metal seal to be painted, so as to facilitate the continuous transportation of the metal seal.

[0038] Working principle: When loading the metal seal, the air rod 16 can drive the connecting plate 6, and then drive the slider 18 to slide downward through the connecting rod 7. Then, the slider 18 drives the limiting groove 12 to slide downward through the sliding plate 13, which can drive the fixed plate 14 to move downward. Then, the clamping jaws 15 on the fixed plate 14 will press on the metal seal, so that the clamping jaws 15 rotate and open to both sides, and the metal seal is clamped by the force of the spring 17. Then, the air rod 16 drives the slider 18 to slide upward, and then drives the sliding column 11 to slide upward through the sliding plate 13. Since the limiting rod 8 slides in the limiting groove 12 formed on the outer wall of the sliding column 11, when the sliding column 11 moves upward, the sliding column 11 will rotate. Then, the fixed plate 14 on the sliding column 11 will move to the top of the pressing rod 9, and the pressing rod 9 presses down the clamping jaws 15 on both sides, so that the clamping jaws 15 overcome the force of the spring 17 and open, and the metal seal clamped by the clamping jaws 15 is placed on the painting table 3. Then, the motor 19 drives the gear 20 to rotate, and the gear 20 can synchronously drive the two sliders 23 on both sides to slide through the two racks 21 on both sides. Then, the sliding of the sliders 23 can pull the second rotating rod 26 to rotate through the transmission rod 27, and then the second rotating rod 26 drives the rotating shaft 25 to rotate. Then, the first rotating rod 24 at the top of the rotating shaft 25 will rotate accordingly, so that the positioning post 4 at the top of the first rotating rod 24 can contract towards the center of the painting table 3, and the metal seal can be positioned.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic spraying device for metal seals, comprising a support table (1), characterized in that: On one side of the top of the support platform (1), a support frame (5) is fixedly connected. On one side of the outer wall of the support frame (5), a pneumatic rod (16) is fixedly connected. The output end of the pneumatic rod (16) is fixedly connected with a connecting plate (6). On one side of the bottom of the connecting plate (6), a connecting rod (7) is fixedly connected. The bottom of the connecting rod (7) is fixedly connected with a first slider (18). The outer wall of the first slider (18) is slidably connected inside the support frame (5). On one side inside the support frame (5), a first slide rod (10) is fixedly connected. The outer wall of the first slide rod (10) is slidably connected with a sliding column (11). The top of the sliding column (11) is fixedly connected with a sliding plate (13). The outer wall of the sliding plate (13) is slidably connected inside the first slider (18). On one side inside the sliding column (11), a limiting groove (12) is provided. On one side of the top of the support platform (1), a limiting rod (8) is fixedly connected. The outer wall of the limiting rod (8) is slidably connected inside the limiting groove (12). On one side of the outer wall of the limiting groove (12), a fixing plate (14) is fixedly connected. On both sides of the outer wall of the fixing plate (14), clamping jaws (15) are rotatably connected. A spring (17) is arranged between the two clamping jaws (15). Both ends of the spring (17) are fixedly connected to one side of the outer wall of the clamping jaw (15). On one side inside the support frame (5), two pressing rods (9) are fixedly connected.

2. The automatic spraying device for a metal seal according to claim 1, wherein: On one side inside the support platform (1), a painting platform (3) is fixedly connected. On one side inside the support platform (1), a motor (19) is fixedly connected. The output end of the motor (19) is fixedly connected with a gear (20).

3. The automatic spraying equipment for a metal seal according to claim 2, wherein: On one side inside the support platform (1), a second slide rod (22) is fixedly connected. On both sides of the outer wall of the second slide rod (22), second sliders (23) are slidably connected.

4. An automatic spraying device for metal seals according to claim 3, characterized in that: On one side of the bottom of the second slider (23), a rack (21) is fixedly connected. The outer wall of the rack (21) meshes with the outer wall of the gear (20). Inside the painting platform (3), a rectangular array of rotating shafts (25) is rotatably connected.

5. An automatic spraying device for a metal seal, as described in claim 4, wherein: On both sides of the outer wall of the second slider (23), transmission rods (27) are rotatably connected. A connecting component is arranged on one side of the transmission rod (27). The connecting component is used to connect the mechanism on the top of the painting platform (3) with the transmission rod (27).

6. The automatic spraying device for a metal seal according to claim 5, wherein: The connecting component includes a second rotating rod (26) and a first rotating rod (24). One side of the second rotating rod (26) is rotatably connected to one side of the transmission rod (27). The other side of the second rotating rod (26) is fixedly connected to the bottom of the rotating shaft (25). One side of the first rotating rod (24) is fixedly connected to the top of the rotating shaft (25).

7. An automatic spraying device for a metal seal according to claim 6, characterized in that: On one side of the top of the first rotating rod (24), a positioning column (4) is rotatably connected. The positioning column (4) is arranged on the top of the painting platform (3).

8. An automatic spraying device for a metal seal, characterized in that: Inside the support platform (1) on one side, a conveyor belt (2) is provided.

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