Steel pipe anticorrosive coating electroplating treatment equipment

By introducing placement components into the steel pipe anti-corrosion layer electroplating treatment equipment, the anti-slip sheave and auxiliary wheel are used to drive the steel pipe lateral movement, the problem of the clamping area cannot be electroplating, and the whole surface is uniformly plating is achieved, and the integrity and durability of the anti-corrosion layer are improved.

CN223292689UActive Publication Date: 2025-09-02SHANWEI HONGSHENG STEEL STRUCTURE CO LTD
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Patent Information

Application Number
CN202422755076.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-12
Publication Date
2025-09-02
Estimated Expiration
2034-11-12

AI Technical Summary

Technical Problem

The existing steel pipe anti-corrosion layer electroplating treatment equipment cannot be electroplating in the clamping area of ​​the clamping device, resulting in defects in the anti-corrosion layer, affecting the overall anti-corrosion effect and easily causing local corrosion.

Method used

Design a steel pipe anti-corrosion layer electroplating treatment device that includes placing components, and realizes the lateral movement of the steel pipe through a motor-driven anti-slip and auxiliary wheel. Combining electric telescopic rods and limiting plates to ensure the stability of the steel pipe, ensuring full-surface electroplating treatment, and avoid blind spots.

Benefits of technology

It realizes uniform electroplating treatment on the surface of steel pipes, improves the integrity and durability of the anti-corrosion layer, and enhances the anti-corrosion performance of the steel pipes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of steel pipe processing, in particular to steel pipe anticorrosive coating electroplating treatment equipment which comprises a base, the electroplating device further comprises a placing assembly, an electroplating pool is arranged at the upper end of the base, the placing assembly is arranged on the rear side of the upper end of the base, and the placing assembly comprises a mounting plate, an electric telescopic rod, a supporting plate, an auxiliary plate, auxiliary wheels, a limiting plate, a straight notch, a motor and anti-skid wheels. A mounting plate is movably connected to the rear side of the upper end of the base; by arranging the placing assembly, a steel pipe is placed on an auxiliary wheel, an anti-skid wheel is driven by a motor to rotate, so that the steel pipe is driven to move on the auxiliary wheel, transverse movement of the steel pipe is achieved, a limiting plate can limit the position of the steel pipe to prevent deviation, and stability is improved; and the steel pipe is driven to transversely move through the anti-skid wheels and the auxiliary wheels, so that the steel pipe can be electroplated without dead angles, and the problem that the steel pipe has electroplating dead angles is avoided.
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Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to an electroplating treatment device for an anti-corrosion layer of a steel pipe. Background Art

[0002] Steel pipe anti-corrosion layer electroplating equipment is a kind of equipment used for electroplating on the surface of steel pipes. Its purpose is to plate a layer of anti-corrosion material such as zinc, nickel or chromium on the surface of the steel pipe to improve the corrosion resistance and service life of the steel pipe.

[0003] In the existing steel pipe anti-corrosion layer electroplating equipment, conventional clamping devices usually clamp partial areas of the steel pipe. However, these clamped areas cannot be electroplated, resulting in defects in the anti-corrosion layer at these positions, affecting the overall anti-corrosion effect and easily causing corrosion in local areas.

[0004] Therefore, in order to address the above-mentioned problem that during the electroplating treatment of the anti-corrosion layer of steel pipes, conventional clamping devices usually clamp part of the steel pipe area, resulting in the clamped area being unable to be electroplated, a steel pipe anti-corrosion layer electroplating treatment equipment can be designed to add a mechanism that can move the steel pipe laterally, and a device that can clamp the steel pipe without blocking the electroplating area of ​​the steel pipe. This can ensure that the electroplating treatment of the entire surface of the steel pipe is carried out uniformly, thereby improving the integrity and durability of the overall anti-corrosion layer, and thereby enhancing the anti-corrosion performance of the steel pipe. Utility Model Content

[0005] In order to overcome the problem of existing steel pipe anti-corrosion layer electroplating equipment, conventional clamping devices usually clamp partial areas of the steel pipe during the electroplating treatment of the steel pipe anti-corrosion layer. However, these clamped areas cannot be electroplated, resulting in defects in the anti-corrosion layer at these positions, affecting the overall anti-corrosion effect and easily causing corrosion problems in local areas.

[0006] The technical solution of the utility model is: a steel pipe anti-corrosion layer electroplating treatment equipment, including a base; also including a placement component, the upper end of the base is provided with an electroplating pool, the upper rear side of the base is provided with a placement component, the placement component includes a mounting plate, an electric telescopic rod, a support plate, an auxiliary plate, an auxiliary wheel, a limit plate, a straight notch, a motor and an anti-slip wheel; the upper rear side of the base is movably connected to the mounting plate, the mounting plate is connected to the external screw, the top of the mounting plate is connected to the electric telescopic rod, the upper end of the electric telescopic rod is connected to the support near the electroplating pool The plate is connected to an auxiliary plate on the side of the support plate close to the electroplating tank, and three auxiliary wheels are connected to the side of the auxiliary plate close to the electroplating tank for rotation at equal intervals. The lower side of the auxiliary plate close to the end of the electroplating tank is connected to a limit plate, and the limit plate is L-shaped. A straight slot is provided on the side of the limit plate close to the electroplating tank, and the same straight slot is provided on the lower end of the limit plate. The upper end of the support plate is connected to a motor, and the output end of the motor extends to one side of the support plate and is connected to an anti-slip wheel. An electroplating component is provided on the right side of the electroplating tank, and a cleaning component is provided on the side of the electroplating tank away from the placement component.

[0007] Preferably, a placement component is set up, the steel pipe is placed on the auxiliary wheel, and the anti-skid wheel is driven to rotate by the motor, thereby driving the steel pipe to move on the auxiliary wheel to achieve lateral movement of the steel pipe. The limit plate can limit the position of the steel pipe to prevent displacement and improve stability. The support plate is driven by the electric telescopic rod to immerse the steel pipe in the electroplating solution, and the anti-skid wheel and the auxiliary wheel are used to drive the steel pipe to move laterally, so that the steel pipe can be electroplated without dead angles.

[0008] Preferably, the electroplating assembly includes a power supply and electrodes; the right end of the electroplating cell is connected to the power supply, the power supply extends to the interior of the electroplating cell and is connected to the electrodes, and the electrodes cooperate with the power supply to electroplate the metal to be plated on the surface of the steel pipe.

[0009] Preferably, the cleaning component includes a slide and a motor; a slide is provided on the side of the upper end of the electroplating pool away from the electric telescopic rod, and a motor is provided on the side of the slide close to the power supply. The motor is connected to the electroplating pool and is used to provide power to the cleaning component to facilitate the collection and cleaning of impurities in the electroplating pool.

[0010] Preferably, the cleaning component includes a screw and a slider; the output end of the motor extends to the inside of the slide and is connected to the screw, the outer end of the screw is threadedly connected to the slider, the slider is slidingly connected to the slide, the slider is slidingly connected to the electroplating pool, the motor drives the screw to rotate, and the screw drives the slider to move on the slide, so that the cleaning component can move.

[0011] Preferably, the cleaning component includes a scraper and a collection tank; the slider extends to the bottom of the electroplating pool and is connected to the scraper, the scraper is movably connected to the electroplating pool, and a collection tank is provided on the side of the upper end of the base away from the power supply. The movement of the slider drives the scraper to move in the electroplating pool, thereby pushing impurities precipitated in the electroplating pool into the collection tank for easy cleaning.

[0012] Preferably, an expansion frame, a sieve plate and a pull plate are provided; the upper end of the collecting trough is movably connected to the sieve plate, the upper end of the collecting trough is connected to the expansion frame, the interior of the collecting trough is movably connected to the sieve plate, and the upper end of the sieve plate is connected to the pull plate near the expansion frame. After pushing the impurities into the collecting trough, the pull plate is pulled, and the pull plate drives the sieve plate to pull out the impurities for cleaning.

[0013] Preferably, the sieve plate matches the collecting trough, the sieve plate matches the expansion frame, and the sieve plate matches the expansion frame and the collecting trough so that impurities do not fall into the gap.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting up the placement component, the steel pipe is placed on the auxiliary wheels, and the anti-skid wheels are driven by the motor to rotate, thereby driving the steel pipe to move on the auxiliary wheels to achieve lateral movement of the steel pipe. The limit plate can limit the position of the steel pipe to prevent deviation and improve stability. The support plate is driven by the electric telescopic rod to immerse the steel pipe in the electroplating solution. The anti-skid wheels and auxiliary wheels drive the steel pipe to move laterally, so that the steel pipe can be electroplated without dead angles, avoiding the problem of electroplating dead angles in the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a three-dimensional structural diagram of a steel pipe anti-corrosion layer electroplating treatment equipment of the utility model;

[0017] Figure 2 Shown is a schematic diagram of a three-dimensional side view of a steel pipe anti-corrosion layer electroplating treatment equipment of the present utility model;

[0018] Figure 3 Shown is a schematic diagram of a three-dimensional side section structure of a steel pipe anti-corrosion layer electroplating treatment equipment of the present utility model;

[0019] Figure 4 What is shown is a three-dimensional cross-sectional schematic diagram of a steel pipe anti-corrosion layer electroplating treatment equipment of the present invention.

[0020] Explanation of the accompanying reference numerals: 1. Base; 2. Electroplating tank; 31. Mounting plate; 32. Electric telescopic rod; 33. Support plate; 34. Auxiliary plate; 35. Auxiliary wheel; 36. Limit plate; 37. Straight slot; 38. Motor; 39. Anti-slip wheel; 41. Power supply; 42. Electrode; 51. Slide; 52. Motor; 53. Screw; 54. Slider; 55. Scraper; 56. Collecting trough; 57. Expansion frame; 58. Screen plate; 59. Pull plate. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figure 1-Figure 4 The utility model provides an embodiment: a steel pipe anti-corrosion layer electroplating treatment equipment, including a base 1; also including a placement component, the upper end of the base 1 is provided with an electroplating pool 2, the upper rear side of the base 1 is provided with a placement component, the placement component includes a mounting plate 31, an electric telescopic rod 32, a support plate 33, an auxiliary plate 34, an auxiliary wheel 35, a limit plate 36, a straight notch 37, a motor 38 and an anti-slip wheel 39; the upper rear side of the base 1 is movably connected with a mounting plate 31, the mounting plate 31 is connected with an external screw, the top of the mounting plate 31 is connected with an electric telescopic rod 32, and the upper end of the electric telescopic rod 32 is connected to the support plate 3 on the side close to the electroplating pool 2 3. The side of the support plate 33 close to the electroplating pool 2 is connected to an auxiliary plate 34. The side of the auxiliary plate 34 close to the electroplating pool 2 is connected to three auxiliary wheels 35 that are rotatably connected at equal intervals. The lower side of the auxiliary plate 34 close to the end of the electroplating pool 2 is connected to a limit plate 36. The limit plate 36 is L-shaped. A straight slot 37 is provided on the side of the limit plate 36 close to the electroplating pool 2. The lower end of the limit plate 36 is provided with the same straight slot 37. The upper end of the support plate 33 is connected to a motor 38. The output end of the motor 38 extends to one side of the support plate 33 and is connected to an anti-slip wheel 39. An electroplating component is provided on the right side of the electroplating pool 2, and a cleaning component is provided on the side of the electroplating pool 2 away from the placement component.

[0023] See also Figure 1-Figure 4In this embodiment, by setting a placement component, the steel pipe is placed on the auxiliary wheel 35, and the anti-skid wheel 39 is driven to rotate by the motor 38, thereby driving the steel pipe to move on the auxiliary wheel 35 to achieve lateral movement of the steel pipe. The limit plate 36 can limit the position of the steel pipe to prevent deviation and improve stability. The support plate 33 is driven by the electric telescopic rod 32 to immerse the steel pipe in the electroplating solution. The anti-skid wheel 39 and the auxiliary wheel 35 drive the steel pipe to move laterally, so that the steel pipe can be electroplated without dead angles. The electroplating component includes a power supply 41 and an electrode 42; the right end of the electroplating tank 2 is connected to the power supply 41, and the power supply 41 extends to the inside of the electroplating tank 2 and is connected to the electrode 42. The electrode 42 cooperates with the power supply 41 to electroplate the metal to be plated on the surface of the steel pipe. The cleaning component includes a slide 51 and a motor 52; a slide 51 is provided on the side of the upper end of the electroplating pool 2 away from the electric telescopic rod 32, and a motor 52 is provided on the side of the slide 51 close to the power supply 41. The motor 52 is connected to the electroplating pool 2. The motor 52 is used to provide power to the cleaning component to facilitate the collection and cleaning of impurities in the electroplating pool 2. The cleaning component includes a screw rod 53 and a slider 54; the output end of the motor 52 extends to the inside of the slide 51 and is connected to the screw rod 53. The outer end of the screw rod 53 is threadedly connected to the slider 54. The slider 54 is slidably connected to the slide 51, and the slider 54 is slidably connected to the electroplating pool 2. The motor 52 drives the screw rod 53 to rotate, and the screw rod 53 drives the slider 54 to move on the slide 51, so that the cleaning component can move.

[0024] See also Figure 2-Figure 4 In this embodiment, the cleaning component includes a scraper 55 and a collecting tank 56; the slider 54 extends to the bottom of the electroplating tank 2 and is connected to the scraper 55, and the scraper 55 is movably connected to the electroplating tank 2. A collecting tank 56 is provided on the side of the upper end of the base 1 away from the power supply 41. The movement of the slider 54 drives the scraper 55 to move in the electroplating tank 2, thereby pushing the impurities precipitated in the electroplating tank 2 into the collecting tank 56 for easy cleaning, expansion frame 57, sieve plate 58 and pull plate 59; the upper end of the collecting tank 56 is movably connected to the sieve plate 58. The upper end of the collecting trough 56 is connected to an expansion frame 57. The interior of the collecting trough 56 is movably connected to a sieve plate 58. The upper end of the sieve plate 58 is connected to a pull plate 59 near the expansion frame 57. After pushing the impurities into the collecting trough 56, pull the pull plate 59. The pull plate 59 drives the sieve plate 58 to pull out the impurities for cleaning. The sieve plate 58 matches the collecting trough 56, the sieve plate 58 matches the expansion frame 57, and the sieve plate 58 matches the expansion frame 57 and the collecting trough 56 so that impurities will not fall into the gap.

[0025] When working, first pour the electroplating solution into the electroplating tank 2, bind the electrode 42 to the metal to be plated, start the power supply 41 to electrolyze the metal to be plated, put the steel pipe onto the auxiliary wheel 35, and drive the anti-skid wheel 39 to rotate through the motor 38, thereby driving the steel pipe to move on the auxiliary wheel 35 to achieve lateral movement of the steel pipe. The limit plate 36 can limit the position of the steel pipe to prevent it from deflecting and improve stability. The electric telescopic rod 32 drives the support plate 33 to immerse the steel pipe in the electroplating solution, and then the steel pipe is placed on the auxiliary wheel 35. The steel pipe is driven to move laterally by the anti-skid wheel 39 and the auxiliary wheel 35, so that the steel pipe can be electroplated without dead angles. When impurities are generated at the bottom of the electroplating tank 2, the motor 52 drives the screw rod 53 to rotate, and the screw rod 53 drives the slider 54 to move on the slide 51. The movement of the slider 54 drives the scraper 55 to move in the electroplating tank 2, thereby pushing the impurities precipitated in the electroplating tank 2 to the sieve plate 58 in the collecting tank 56, pulling the pull plate 59, and the pull plate 59 drives the sieve plate 58 to pull out the impurities for cleaning.

[0026] Through the above steps, by setting up the placement component, the steel pipe is placed on the auxiliary wheel 35, and the anti-skid wheel 39 is driven to rotate by the motor 38, thereby driving the steel pipe to move on the auxiliary wheel 35 to achieve lateral movement of the steel pipe. The limit plate 36 can limit the position of the steel pipe to prevent deviation and improve stability. The support plate 33 is driven by the electric telescopic rod 32 to immerse the steel pipe in the electroplating solution, and the anti-skid wheel 39 and the auxiliary wheel 35 drive the steel pipe to move laterally, so that the steel pipe can be electroplated without dead angles, avoiding the problem of electroplating dead angles in the steel pipe.

Claims

1. A steel pipe anti-corrosion coating electroplating treatment device, comprising a base (1); characterized in that: The base (1) further comprises a placement assembly, wherein the upper end of the base (1) is provided with an electroplating pool (2), and the rear side of the upper end of the base (1) is provided with a placement assembly, and the placement assembly comprises a mounting plate (31), an electric telescopic rod (32), a support plate (33), an auxiliary plate (34), an auxiliary wheel (35), a limit plate (36), a straight notch (37), a motor (38) and an anti-slip wheel (39); the rear side of the upper end of the base (1) is movably connected to the mounting plate (31), the mounting plate (31) is connected to an external screw, the top of the mounting plate (31) is connected to the electric telescopic rod (32), the upper end of the electric telescopic rod (32) is connected to the support plate (33) on the side close to the electroplating pool (2), and the support plate (33) is connected to the side close to the electroplating pool (2). An auxiliary plate (34) is connected, and three auxiliary wheels (35) are connected to the auxiliary plate (34) on one side close to the electroplating tank (2) in an equidistant manner. A limit plate (36) is connected to the lower side of one end of the auxiliary plate (34) close to the electroplating tank (2). The limit plate (36) is L-shaped, and a straight notch (37) is provided on the side of the limit plate (36) close to the electroplating tank (2). The same straight notch (37) is provided on the lower end of the limit plate (36). The upper end of the support plate (33) is connected to a motor (38), and the output end of the motor (38) extends to one side of the support plate (33) and is connected to an anti-slip wheel (39). An electroplating component is provided on the right side of the electroplating tank (2), and a cleaning component is provided on the side of the electroplating tank (2) away from the placement component.

2. The steel pipe anti-corrosion coating electroplating equipment according to claim 1, characterized in that: The electroplating assembly includes a power supply (41) and an electrode (42); the right end of the electroplating tank (2) is connected to the power supply (41), and the power supply (41) extends to the interior of the electroplating tank (2) and is connected to the electrode (42).

3. The steel pipe anti-corrosion coating electroplating equipment according to claim 2, characterized in that: The cleaning component includes a chute (51) and a motor (52); the chute (51) is provided on the side of the upper end of the electroplating pool (2) away from the electric telescopic rod (32), and the motor (52) is provided on the side of the chute (51) close to the power supply (41), and the motor (52) is connected to the electroplating pool (2).

4. The steel pipe anti-corrosion coating electroplating equipment according to claim 3, characterized in that: The cleaning component includes a screw rod (53) and a slider (54); the output end of the motor (52) extends to the inside of the chute (51) and is connected to the screw rod (53); the outer end of the screw rod (53) is threadedly connected to the slider (54); the slider (54) is slidably connected to the chute (51), and the slider (54) is slidably connected to the electroplating pool (2).

5. The steel pipe anti-corrosion coating electroplating treatment equipment according to claim 4, characterized in that: The cleaning assembly includes a scraper (55) and a collecting trough (56); the slider (54) extends to the bottom of the electroplating tank (2) and is connected to the scraper (55), the scraper (55) is movably connected to the electroplating tank (2), and the collecting trough (56) is opened on the side of the upper end of the base (1) away from the power supply (41).

6. The steel pipe anti-corrosion coating electroplating equipment according to claim 5, characterized in that: An expansion frame (57), a sieve plate (58) and a pull plate (59); the upper end of the collecting trough (56) is movably connected to the sieve plate (58), the upper end of the collecting trough (56) is connected to the expansion frame (57), the interior of the collecting trough (56) is movably connected to the sieve plate (58), and the upper end of the sieve plate (58) is connected to the pull plate (59) near the expansion frame (57).

7. The steel pipe anti-corrosion coating electroplating equipment according to claim 6, characterized in that: The sieve plate (58) and the collecting trough (56) match each other, and the sieve plate (58) and the expansion frame (57) match each other.