High-strength corrosion-resistant fastener surface treatment device

Abstract

The invention discloses a high-strength corrosion-resistant fastener surface treatment device, and relates to the technical field of fastener machining. The device comprises a supporting seat, and a processing mechanism and a drying mechanism are arranged in the supporting seat; the treatment mechanism comprises a soaking pool fixedly installed at the inner bottom of the supporting seat, an immersion plate is arranged above the soaking pool, an installation hole is formed in the surface of the immersion plate, the treatment mechanism can make the fastener immersed into the soaking pool move up and down in a reciprocating mode, and when the treatment mechanism moves downwards, part of the surface of the fastener is not in contact with the immersion plate; when the immersion plate moves upwards, the immersion plate can disturb the corrosion-resistant paint liquid in the immersion pool, so that it is ensured that the corrosion-resistant paint liquid evenly covers the surface of a fastener, the adhesive force of the surface is enhanced, and the situation that some parts are not fully smeared due to the fact that the parts are static is avoided. And therefore, the uniformity and consistency of the surface coating are improved, and the problem that the local coating is too thick or too thin is solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of fastener processing equipment, in particular to a high-strength corrosion-resistant fastener surface treatment device. BACKGROUND

[0002] Fasteners are a kind of mechanical parts used for fastening connection and are widely used. Fasteners are widely used in various industries, including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, mold, hydraulic industry and the like. In various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments and articles, etc., various fasteners can be seen, which are the most widely used mechanical basic parts. They have many types, different performance and use, and high standardization, serialization and generalization. Therefore, some people call a kind of fasteners with national standards as standard fasteners, or simply as standard parts.

[0003] In the patent (application number: CN202221518081.0), a high-strength corrosion-resistant fastener surface treatment device is disclosed, which comprises a fixed frame, a motor A is connected with a driving shaft A at the top end of the left side of the fixed frame, the power output end of the driving shaft A is connected with the power input end of a lead screw, a connecting sleeve is connected with the lead screw outside through threads, and the connecting sleeve is driven to move laterally outside the lead screw; a fixed plate for fixing an electric roller shaft is welded outside the connecting sleeve, and a rope body for driving one side of a support is wound outside the electric roller shaft. The utility model discloses a electric roller shaft, a rope body, a motor B, a rotating shaft B, a stirring rod, a placing rack, a treatment box and a support, which solve the problems of inconvenient fastener surface treatment and low work efficiency of the existing fastener treatment device during use The patent and the prior art have the following technical problems in actual use: When processing, the fasteners are placed in the soaking frame and then placed in the soaking pool together. Since the fasteners are directly placed in the frame, the fasteners in the frame may be arranged irregularly or the space in the frame may be too dense during soaking, so that the corrosion-resistant paint cannot uniformly cover the surface of all fasteners, resulting in uneven surface treatment. SUMMARY

[0004] The application aims to solve the above problems and provides a high-strength corrosion-resistant fastener surface treatment device.

[0005] In order to achieve the above purpose, the application specifically adopts the following technical scheme: A high-strength corrosion-resistant fastener surface treatment device comprises a support seat, and a treatment mechanism and a drying mechanism are arranged in the support seat. The processing mechanism includes a soaking pool fixedly installed at the bottom of the support base, an immersion plate is arranged above the soaking pool, mounting holes are formed in the surface of the immersion plate, a connecting rod is arranged above the immersion plate, the connecting rod is fixedly connected with the immersion plate, a shaking mechanism is arranged above the connecting rod; The shaking mechanism includes a first rotating disc arranged above the connecting rod, a second rotating disc is arranged below the first rotating disc, cooperating blocks are fixedly installed on the opposite sides of the first rotating disc and the second rotating disc, the cooperating blocks are arranged in a plurality of groups in a ring shape, a linkage disc is arranged below the second rotating disc, the linkage disc is fixedly connected with the first rotating disc, and a reset mechanism is arranged at the bottom of the second rotating disc. The bottom of the second rotating disc is rotatably installed with a cooperating cylinder, the cooperating cylinder penetrates and extends below the linkage disc, and the cooperating cylinder is fixedly connected with the connecting rod.

[0006] Further, a linkage cylinder is arranged above the soaking pool, a sliding ring is fixedly installed on the surface of the linkage cylinder, a sliding groove is formed in the surface of the sliding ring, a sliding block is slidably installed on the sliding ring through the sliding groove, and the sliding block is symmetrically arranged in two groups.

[0007] Further, connecting plates are fixedly installed on the two sides of the soaking pool, support frames are slidably installed through the surface of the connecting plates, one end of the support frame is connected with the sliding block, and a connecting spring is sleeved on the surface of the support frame.

[0008] Further, a plurality of groups of liquid inlet holes are formed in the surface of the linkage cylinder in a ring shape, sliding grooves are formed in the inner wall of the linkage cylinder, the sliding grooves are symmetrically arranged in two groups, and connecting pieces that are matched with the sliding grooves are fixedly installed on the surface of the immersion plate.

[0009] Further, the reset mechanism includes a reset rod rotatably installed at the bottom of the first rotating disc, the reset rod penetrates the second rotating disc and extends into the cooperating cylinder, a limiting plate is fixedly installed at the bottom of the reset rod, a reset spring is sleeved on the surface of the reset rod, and one end of the reset spring is fixedly connected with the limiting plate.

[0010] Further, the drying mechanism includes a dryer fixedly installed at the bottom of the support base, the dryer is located on one side of the soaking pool, and a drying frame is fixedly installed at the top of the dryer.

[0011] Further, a driving motor is arranged above the first rotating disc, the output end of the driving motor is fixedly connected with the first rotating disc, a motor bracket is rotatably installed at the top of the first rotating disc, and the driving motor is fixedly connected with the motor bracket.

[0012] Further, the inner wall of the support seat is rotatably connected with a connecting threaded rod, the surface of the connecting threaded rod is threadedly connected with a connecting threaded sleeve, one side of the support seat is fixedly connected with an adjusting motor, the output end of the adjusting motor is fixedly connected with the connecting threaded rod, the bottom of the connecting threaded sleeve is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with the top of the motor frame.

[0013] Further, the two sides of the matching barrel are provided in a convex shape, and the immersion plate is provided in at least three groups.

[0014] The beneficial effects of the present application are as follows: The processing mechanism can make the fastener immersed in the soaking pool reciprocate up and down, the surface of the fastener is separated from the immersion plate when moving downward, so that the fastener can be fully contacted with the corrosion-resistant paint, and the immersion plate can disturb the corrosion-resistant paint in the soaking pool when moving upward, so that the corrosion-resistant paint is uniformly covered on the surface of the fastener, the adhesion of the surface is enhanced, some parts cannot be fully coated due to static, and the uniformity and consistency of the surface coating are improved.

[0015] The mounting hole can limit each fastener, prevent the fasteners from rolling and colliding with each other when the soaking pool shakes, and prevent scratches on the surface of the fasteners.

[0016] The connecting piece can drive the linkage cylinder to rotate synchronously in the soaking pool when the immersion plate rotates, so that all the fasteners can be uniformly contacted with the corrosion-resistant paint, and the corrosion-resistant paint in the soaking pool can be fully mixed with the fasteners with the rotation of the linkage cylinder, so that the corrosion-resistant paint is not deposited unevenly due to inhibition. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall schematic diagram of the present application; Figure 2 It is the side view schematic diagram of the present application; Figure 3 It is the top view schematic diagram of the present application; Figure 4 It is the present applicationFigure 3 Schematic diagram at point A in the middle; Figure 5 This is a schematic diagram of the shaking mechanism of the present invention; Figure 6 This is a schematic diagram of the processing mechanism of the present invention; Figure 7 This is a schematic diagram of the reset mechanism of the present invention.

[0018] Reference numerals: 1. Support base; 2. Processing mechanism; 201. Soaking tank; 202. Immersion plate; 203. Mounting hole; 204. Connecting rod; 3. Drying mechanism; 31. Dryer; 32. Drying frame; 4. Shaking mechanism; 41. First rotating disk; 42. Second rotating disk; 43. Mating block; 44. Linkage disk; 45. Mating cylinder; 5. Reset mechanism; 51. Reset rod; 52. Reset spring; 6. Linkage cylinder; 7. Sliding ring; 8. Slide groove; 9. Sliding block; 10. Connecting plate; 11. Support frame; 12. Connecting spring; 13. Liquid inlet hole; 14. Sliding groove; 15. Connecting piece; 16. Drive motor; 17. Motor frame; 18. Connecting threaded rod; 19. Connecting threaded sleeve; 20. Adjusting motor; 21. Electric telescopic rod. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0020] A preferred embodiment of the present invention, a surface treatment apparatus for high-strength corrosion-resistant fasteners, will be described in detail below.

[0021] Example 1, as Figures 1-7 As shown, it includes a support base 1, and the interior of the support base 1 is provided with a processing mechanism 2 and a drying mechanism 3; The treatment mechanism 2 includes an immersion tank 201 fixedly installed at the bottom of the support base 1, an immersion plate 202 is provided above the immersion tank 201, an installation hole 203 is provided on the surface of the immersion plate 202, a connecting rod 204 is provided above the immersion plate 202, the connecting rod 204 is fixedly connected to the immersion plate 202, and a shaking mechanism 4 is provided above the connecting rod 204. The shaking mechanism 4 includes a first rotating disk 41 disposed above the connecting rod 204, a second rotating disk 42 disposed below the first rotating disk 41, a mating block 43 fixedly installed on the side opposite to the first rotating disk 41 and the second rotating disk 42, and several sets of mating blocks 43 arranged in a ring, a linkage disk 44 disposed below the second rotating disk 42, the linkage disk 44 being fixedly connected to the first rotating disk 41, and a reset mechanism 5 disposed at the bottom of the second rotating disk 42; The bottom of the second rotating disc 42 is rotatably installed with a matching cylinder 45, which penetrates and extends below the linkage disc 44, and is fixedly connected with the connecting rod 204. Further, the fastener is a bolt fastener; First, the staff inserts the fastener through the mounting hole 203 to the surface of the immersion plate 202, then fills the corrosion-resistant paint liquid in the soaking pool 201, controls the first rotating disc 41 to move downward, and drives the immersion plate 202 to immerse in the corrosion-resistant paint liquid in the soaking pool 201. At this time, the first rotating disc 41 is controlled to rotate, and the matching block 43 installed at the bottom of the first rotating disc 41 is in contact with the matching block 43 at the top of the second rotating disc 42, and is pushed to move downward due to the shape setting. The second rotating disc 42 moves downward, and then drives the matching cylinder 45 to move synchronously. When the first rotating disc 41 rotates to a certain angle, the matching block 43 at the top of the second rotating disc 42 is no longer in contact with the matching block 43 above, and the reset mechanism 5 drives the second rotating disc 42 to reset, and then drives the immersion plate 202 to move upward. In this way, the immersion plate 202 drives the fastener on its surface to move up and down. At the same time, when the first rotating disc 41 rotates, the linkage disc 44 drives the matching cylinder 45 to rotate synchronously. When moving downward, part of the surface of the fastener loses contact with the immersion plate 202, so that it can be completely in contact with the corrosion-resistant paint liquid. When moving upward, the immersion plate 202 disturbs the corrosion-resistant paint liquid in the soaking pool 201. After soaking, the staff controls the immersion plate 202 to move to the drying mechanism 3 by external mechanism, and then the fastener can be dried. At the same time, during drying, the first rotating disc 41 is controlled to move as described above, so that the surface of the fastener can be in contact with hot air, so that it can be evenly dried; The processing mechanism 2 allows the fasteners immersed in the soaking tank 201 to move up and down. When moving downwards, part of the fastener's surface loses contact with the immersion plate 202, allowing it to fully contact the corrosion-resistant paint. When moving upwards, the immersion plate 202 disturbs the corrosion-resistant paint in the soaking tank 201, ensuring that the corrosion-resistant paint evenly covers the surface of the fastener, enhancing surface adhesion, preventing some parts from not being fully coated due to stillness, and thus improving the uniformity and consistency of the surface coating. This reduces the problem of excessively thick or thin coatings in some areas. The mounting holes 203 allow each fastener to be individually positioned, preventing them from rolling and colliding with each other during soaking and shaking, which could cause scratches on their surface. At the same time, during drying, the up-and-down shaking helps hot air flow evenly on the surface of the fasteners, improving heat distribution and ensuring that the paint layer dries quickly and evenly while preventing them from colliding with each other and causing the paint layer to peel off.

[0022] Example 2, as Figures 1-6 As shown, a linkage cylinder 6 is provided above the soaking tank 201. A sliding ring 7 is fixedly installed on the surface of the linkage cylinder 6. A sliding groove 8 is opened on the surface of the sliding ring 7. A sliding block 9 is slidably installed on the sliding ring 7 through the sliding groove 8. Two sets of sliding blocks 9 are symmetrically arranged. Connecting plates 10 are fixedly installed on both sides of the soaking tank 201. A support frame 11 is slidably installed through the surface of the connecting plate 10. One end of the support frame 11 is connected to the sliding block 9. A connecting spring 12 is sleeved on the surface of the support frame 11. Several sets of liquid inlet holes 13 are opened in a ring on the surface of the linkage cylinder 6. A sliding groove 14 is opened on the inner wall of the linkage cylinder 6. Two sets of sliding grooves 14 are symmetrically arranged. A connecting piece 15 that cooperates with the sliding groove 14 is fixedly installed on the surface of the immersion plate 202. As the immersion plate 202 moves downward, the connecting piece 15 on the surface of the immersion plate 202 moves into the interior through the sliding groove 14 on the inner wall of the linkage cylinder 6. As the immersion plate 202 continues to move, the connecting piece 15 pushes the linkage cylinder 6 downward through the sliding groove 14, immersing it into the immersion tank 201. When the linkage cylinder 6 moves downward, the support frames 11 on both sides move downward, thereby compressing the connecting spring 12. The connecting spring 12 contracts due to its elastic potential energy. When the immersion plate 202 rotates, it pushes the linkage cylinder through the sliding groove 14. 6 rotates synchronously, causing the linkage cylinder 6 to rotate between the support frame 11 via the slider, the slide groove 8 and the sliding ring 7, thereby rotating in the soaking tank 201. The corrosion-resistant paint will then be immersed into its interior through the liquid inlet hole 13 on its surface, immersing the fasteners on the surface of the immersion plate 202. After immersion is completed, when the immersion plate 202 moves upward, the connecting spring 12 will push the support frame 11 upward due to elastic potential energy, thereby driving the linkage cylinder 6 to reset, so that the corrosion-resistant paint adhering to the surface of the linkage cylinder 6 falls down and returns to the soaking tank 201 for collection. The connecting piece 15 enables the linkage cylinder 6 to rotate synchronously inside the soaking tank 201 when the immersion plate 202 rotates, ensuring that all fasteners can be evenly contacted with the corrosion-resistant paint. Simultaneously, the rotation of the linkage cylinder 6 ensures thorough mixing of the corrosion-resistant paint inside the soaking tank 201 with the fasteners, preventing uneven deposition of the paint due to insufficient moisture. Furthermore, during the drying process after soaking, only the immersion plate 202 and the fasteners are immersed in the drying mechanism 3, while the linkage cylinder 6 returns to its original position above the soaking tank 201, allowing the corrosion-resistant paint adhering to its surface to fall into the soaking tank 201, effectively reducing waste of the paint.

[0023] Example 3, as Figures 1-7 As shown, the reset mechanism 5 includes a reset rod 51 rotatably mounted on the bottom of the first rotating disk 41. The reset rod 51 passes through the second rotating disk 42 and extends into the interior of the mating cylinder 45. A limit plate is fixedly installed at the bottom of the reset rod 51. A reset spring 52 is sleeved on the surface of the reset rod 51. One end of the reset spring 52 is fixedly connected to the limit plate. When the second rotating disk 42 moves downward, it pushes the reset spring 52 sleeved on the surface of the reset rod 51 and contacts the limiting plate installed at its bottom, and squeezes it. When the second rotating disk 42 loses its thrust, the reset spring 52 will push the second rotating disk 42 to reset, thereby realizing the downward reciprocating motion.

[0024] Example 4, as Figures 1-2 As shown, the drying mechanism 3 includes a dryer 31 fixedly installed at the bottom of the support base 1. The dryer 31 is located on one side of the soaking tank 201, and a drying frame 32 is fixedly installed on the top of the dryer 31. The immersion plate 202 can be moved into the drying frame 32 to dry the fasteners.

[0025] Example 5, as Figures 1-7 As shown, a drive motor 16 is disposed above the first rotating disk 41, and the output end of the drive motor 16 is fixedly connected to the first rotating disk 41. A motor frame 17 is rotatably mounted on the top of the first rotating disk 41, and the drive motor 16 is fixedly connected to the motor frame 17. A connecting threaded rod 18 is rotatably mounted between the inner walls of the support base 1, and a connecting threaded sleeve 19 is threaded on the surface of the connecting threaded rod 18. An adjusting motor 20 is fixedly mounted on one side of the support base 1, and the output end of the adjusting motor 20 is fixedly connected to the connecting threaded rod 18. An electric telescopic rod 21 is fixedly mounted on the bottom of the connecting threaded sleeve 19, and the output end of the electric telescopic rod 21 is fixedly connected to the top of the motor frame 17. The two sides of the mating cylinder 45 are convex, and the immersion plate 202 is configured in at least three sets. The driving motor 16 is arranged to drive the first rotating disc 41 to rotate, when the adjusting motor 20 rotates, the connecting threaded rod 18 rotates synchronously, so that the connecting threaded sleeve 19 moves through the thread, and then the horizontal position of the immersion plate 202 is adjusted, the electric telescopic rod 21 is arranged to adjust the vertical position of the immersion plate 202, the protrusions arranged on the two sides of the matching cylinder 45 can make the matching cylinder 45 move up and down without affecting the linkage disc 44, when the matching cylinder 45 rotates, the protrusions can drive the linkage disc 44 to rotate.

[0026] The above description of disclosed embodiments enables one skilled in the art to make or use the application. Numerous modifications to these embodiments would be apparent to those of skill in the art, and the general principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not to be limited to the embodiments described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-strength corrosion-resistant fastener surface treatment apparatus comprising a support base (1), characterized in that, The inside of the support seat (1) is provided with a processing mechanism (2) and a drying mechanism (3); The processing mechanism (2) comprises a soaking pool (201) fixedly installed on the bottom of the support seat (1), a soaking plate (202) is arranged above the soaking pool (201), a mounting hole (203) is formed in the surface of the soaking plate (202), a connecting rod (204) is arranged above the soaking plate (202), the connecting rod (204) is fixedly connected with the soaking plate (202), and a shaking mechanism (4) is arranged above the connecting rod (204). The shaking mechanism (4) comprises a first rotating disc (41) arranged above the connecting rod (204), a second rotating disc (42) arranged below the first rotating disc (41), a plurality of groups of cooperating blocks (43) fixedly installed on the opposite sides of the first rotating disc (41) and the second rotating disc (42), a linkage disc (44) arranged below the second rotating disc (42) and fixedly connected with the first rotating disc (41), and a reset mechanism (5) arranged at the bottom of the second rotating disc (42). The bottom of the second rotating disc (42) is rotatably provided with a cooperating cylinder (45) which penetrates through and extends below the linkage disc (44), and the cooperating cylinder (45) is fixedly connected with the connecting rod (204).

2. A high-strength corrosion-resistant fastener surface treatment apparatus according to claim 1, wherein The top of the soaking pool (201) is provided with a linkage cylinder (6), a sliding ring (7) is fixedly installed on the surface of the linkage cylinder (6), a sliding groove (8) is formed in the surface of the sliding ring (7), a sliding block (9) is slidably installed on the sliding ring (7) through the sliding groove (8), and the sliding block (9) is symmetrically provided with two groups.

3. A high strength corrosion resistant fastener surface treatment apparatus as defined in claim 1 wherein, The two sides of the soaking pool (201) are fixedly provided with connecting plates (10), the surface of the connecting plate (10) is slidably provided with a support frame (11) which penetrates through, one end of the support frame (11) is connected with the sliding block (9), and the surface of the support frame (11) is sleeved with a connecting spring (12).

4. A high strength corrosion resistant fastener surface treatment apparatus as defined in claim 2 wherein, The surface of the linkage cylinder (6) is annularly provided with a plurality of groups of liquid inlet holes (13), the inner wall of the linkage cylinder (6) is provided with sliding grooves (14) which are symmetrically provided with two groups, and the surface of the soaking plate (202) is fixedly provided with connecting pieces (15) matched with the sliding grooves (14).

5. The apparatus of claim 1 wherein: The reset mechanism (5) comprises a reset rod (51) rotatably installed at the bottom of the first rotating disc (41), the reset rod (51) penetrates through the second rotating disc (42) and extends into the cooperating cylinder (45), a limiting plate is fixedly installed at the bottom of the reset rod (51), a reset spring (52) is sleeved on the surface of the reset rod (51), and one end of the reset spring (52) is fixedly connected with the limiting plate.

6. A high strength corrosion resistant fastener surface treatment apparatus as defined in claim 1 wherein, The drying mechanism (3) comprises a dryer (31) fixedly installed on the bottom of the support seat (1), the dryer (31) is located on one side of the soaking pool (201), and a drying frame (32) is fixedly installed on the top of the dryer (31).

7. A high-strength corrosion-resistant fastener surface treatment apparatus according to claim 1, wherein The upper portion of the first rotating disc (41) is provided with a driving motor (16), the output end of the driving motor (16) is fixedly connected with the first rotating disc (41), the top of the first rotating disc (41) is rotatably installed with a motor frame (17), and the driving motor (16) is fixedly connected with the motor frame (17).

8. A high strength corrosion resistant fastener surface treatment apparatus as defined in claim 1, wherein, A connecting threaded rod (18) is rotatably installed between the inner walls of the support base (1), a connecting threaded sleeve (19) is screw-mounted on the surface of the connecting threaded rod (18), a regulating motor (20) is fixedly installed on one side of the support base (1), the output end of the regulating motor (20) is fixedly connected with the connecting threaded rod (18), an electric telescopic rod (21) is fixedly installed at the bottom of the connecting threaded sleeve (19), and the output end of the electric telescopic rod (21) is fixedly connected with the top of the motor frame (17).

9. A high strength corrosion resistant fastener surface treatment apparatus as defined in claim 1 wherein, The two sides of the matching barrel (45) are provided in a protruding manner, and the immersion plate (202) is provided in at least three groups.

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