Zinc plating processing equipment for black metal products

Abstract

The utility model discloses zinc plating processing equipment for black metal products, and belongs to the technical field of black metal product processing. Zinc plating processing equipment for black metal products comprises two sets of bases and a zinc plating pool which is arranged in the middles of the two sets of bases and used for storing zinc plating liquid, the upper portions of the bases are fixedly connected with first electric guide rails, and the first electric guide rails are connected with a vertical frame in a sliding mode. The ends of the two connecting rods are fixedly connected with sliding rails, and the sliding rails are slidably connected with at least two sliding blocks. Due to the fact that the baffles are arranged on the supporting frame, when metal products such as barrel-shaped metal products are placed on the supporting frame, the ends of the metal products can tilt upwards and make contact with the inner walls of the arc-shaped grooves formed in the baffles, and limiting of the metal products is achieved. And the situation that the metal product shakes or falls off in the equipment moving process is reduced, and then the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of ferrous metal product processing technology, and in particular to a galvanizing equipment for ferrous metal products. Background Technology

[0002] Ferrous metal products are widely used in industrial production and daily life, such as building structural components, mechanical parts, and automotive parts. Due to the inherent characteristics of ferrous metals, they are prone to oxidation and corrosion in the natural environment. This not only affects the appearance of the products but also reduces their service life and performance. In order to improve the corrosion resistance of ferrous metal products and extend their service life, galvanizing has become a common and effective surface treatment method.

[0003] Traditional galvanizing equipment for ferrous metal products has several problems in practical use. For example, when galvanizing barrel-shaped ferrous metal products, the products are placed on hooks, but when the gantry moves, the products shake and may fall, affecting product quality and processing efficiency. Furthermore, during the removal of the barrel-shaped ferrous metal products from the galvanizing solution, the lack of an effective draining structure results in a large amount of galvanizing solution adhering to the product surface. This excess galvanizing solution not only wastes raw materials but may also drip during subsequent processing, polluting the working environment. Therefore, we urgently need a galvanizing equipment for ferrous metal products to solve these problems. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the prior art where products fall off during galvanizing and where there is a lack of effective draining structure when ferrous metal barrel-shaped products are removed from the galvanizing solution. Therefore, this invention proposes a galvanizing processing equipment for ferrous metal products.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A galvanizing equipment for ferrous metal products includes two sets of bases and a galvanizing tank for storing galvanizing liquid, located in the middle of the two sets of bases. An electric guide rail is fixedly connected to the upper part of each base, and a vertical frame is slidably connected to the electric guide rail. The equipment also includes: connecting rods that are lifted and lowered on the vertical frame; slide rails are fixedly connected to the ends of the two sets of connecting rods; at least two sets of sliders are slidably connected to the slide rails; threaded barrels are fixedly connected to the bottom of the sliders; a placement rack is threadedly connected inside the threaded barrel; and multiple sets of support frames for placing metal products are fixedly connected to the placement rack. Two sets of actuating rods are rotatably connected to both sides of the slide rails, and liquid receiving trays are fixedly connected to the ends of the two sets of actuating rods on the same side. When the two sets of actuating rods rotate, the two sets of liquid receiving trays move closer to or further away from each other.

[0007] To limit the position of the slider, preferably, the slide rail is provided with a limiting hole for limiting the slider. When the circular hole on the slider is coaxial with the limiting hole, the slider and the circular hole and the limiting hole are threadedly connected by screws to form a locking area.

[0008] To prevent metal products from falling during placement, preferably, a baffle is fixedly connected to the bend of the support frame, and the baffle has an arc-shaped groove that abuts against the metal product.

[0009] In order to engage the liquid plate on the lever, preferably, a drive motor is fixedly connected to both sides of the slide rail, and a gear one is fixedly connected to the output end of the drive motor. A gear two is rotatably connected to both sides of the slide rail, and the gear two meshes with the gear one. The gear one and gear two are respectively connected to the corresponding lever. When the drive motor is working, the gear one and gear two rotate synchronously in opposite directions.

[0010] In order to collect the dripping zinc plating liquid, preferably, the liquid receiving tray mainly consists of a temporary storage chamber and a collection chamber, and the temporary storage chamber and the collection chamber are connected. The temporary storage chamber is opened in the middle of the liquid receiving tray and is equipped with a through hole for receiving liquid. The collection chamber is located on both sides of the liquid receiving tray and is equipped with a drain valve for draining water.

[0011] To facilitate the galvanizing liquid from sliding into the collection chamber, preferably, the bottom wall of the temporary storage chamber has a triangular cross-sectional shape. When the liquid enters the temporary storage chamber through the through hole, the liquid flows into the collection chamber through the inclined surface.

[0012] In order to allow the metal products on the support frame to enter the galvanizing bath, preferably, an electric guide rail two is fixedly connected to the upright frame, and the output end of the electric guide rail two is fixedly connected to the connecting rod.

[0013] Compared with the prior art, this utility model provides a galvanizing equipment for ferrous metal products, which has the following beneficial effects:

[0014] 1. This galvanizing equipment for ferrous metal products features a movable slider design. The spacing between two sets of sliders can be adjusted according to the size and dimensions of the metal barrel-shaped products, preventing collisions and damage to the products on the support frame during equipment movement. The detachable mounting rack allows for interchangeable racks to accommodate various types of metal barrel-shaped products, improving production efficiency. A baffle plate on the support frame prevents metal barrel-shaped products from being moved. When placed on the support frame, such as barrel-shaped products, the ends of the products tilt upwards and contact the inner wall of the arc-shaped groove in the baffle plate, effectively limiting the movement of the products and reducing shaking or falling during equipment movement, thus improving product quality.

[0015] 2. This galvanizing equipment for ferrous metal products, through the setting of the liquid receiving tray, when the metal barrel-shaped product is moved out of the galvanizing tank by the electric guide rail two, the surface of the metal barrel-shaped product will be covered with galvanizing liquid. When the metal barrel-shaped product is not moving in the galvanizing tank, the drive motor drives gear one to rotate. When gear one rotates, gear two rotates in coordination, thereby driving two sets of actuating rods to move relative to each other, so that the two sets of liquid receiving trays are engaged. At this time, the galvanizing liquid on the metal barrel-shaped product drips down and enters the temporary storage chamber through the through hole. The galvanizing liquid slides into the collection chamber through the inclined surface of the temporary storage chamber. At this time, when the metal barrel-shaped product is moved out of the galvanizing tank, the galvanizing liquid on the metal barrel-shaped product will not drip randomly, reducing pollution to the working environment and reducing waste of raw materials.

[0016] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model reduces the occurrence of metal barrel-shaped products falling or colliding with adjacent metal barrel-shaped products during equipment movement, thereby improving product processing quality and the stability of metal barrel-shaped products, reducing waste of raw materials, and reducing pollution to the working environment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a galvanizing equipment for ferrous metal products proposed in this utility model;

[0018] Figure 2 This is a partial structural schematic diagram of a galvanizing equipment for ferrous metal products proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the slider and placement frame structure of a galvanizing equipment for ferrous metal products proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the connecting rod and actuating rod structure of a galvanizing equipment for ferrous metal products proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the liquid receiving tray structure of a galvanizing equipment for ferrous metal products proposed in this utility model.

[0022] In the diagram: 1. Base; 2. Galvanizing tank; 3. Electric guide rail one; 4. Stand; 5. Connecting rod; 6. Slide rail; 7. Slider; 8. Threaded barrel; 9. Placement rack; 10. Support frame; 11. Actuating rod; 12. Liquid receiving tray; 13. Limiting hole; 14. Baffle; 15. Arc groove; 16. Drive motor; 17. Gear one; 18. Gear two; 19. Through hole; 20. Water outlet valve; 21. Electric guide rail two. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Example

[0025] Reference Figures 1-5 A galvanizing equipment for ferrous metal products includes two sets of bases 1 and a galvanizing tank 2 located in the middle of the two sets of bases 1 for storing galvanizing liquid. An electric guide rail 3 is fixedly connected to the upper part of the base 1, and a stand 4 is slidably connected to the electric guide rail 3. Here, the electric guide rail 3 is an electric linear guide rail, which is electrically connected to an external power supply unit through a wiring harness. It is used to drive the stand 4 to move back and forth along the length of the base 1, so as to move the metal barrel-shaped products placed on the stand 4 to the top of the galvanizing tank 2, thereby avoiding loading the metal barrel-shaped products directly on the top of the galvanizing tank 2 and improving a certain degree of production safety.

[0026] It also includes connecting rods 5 that are lifted and lowered on the upright frame 4. An electric guide rail 21 is fixedly connected to the upright frame 4, and the output end of the electric guide rail 21 is fixedly connected to the connecting rods 5. Slide rails 6 are fixedly connected to the ends of the two sets of connecting rods 5. At least two sets of sliders 7 are slidably connected to the slide rails 6. Limiting holes 13 are provided on the slide rails 6 to limit the sliders 7. When the circular hole on the slider 7 is coaxial with the limiting hole 13, a locking area is formed by screws threadedly connecting the slider 7 to the circular hole and the limiting hole 13. A threaded barrel 8 is fixedly connected to the bottom of the slider 7, and a release mechanism is threaded inside the threaded barrel 8. The placement frame 9 is fixedly connected to multiple sets of support frames 10 for placing metal barrel-shaped products. A baffle 14 is fixedly connected to the bend of the support frame 10. The baffle 14 has an arc-shaped groove 15 that abuts against the metal barrel-shaped products. This allows for adjustment according to the spacing of the metal barrel-shaped products, preventing collisions. The baffle 14 on the support frame 10 provides a limit to the metal barrel-shaped products, preventing them from falling during movement. This improves product quality, processing efficiency, and precision.

[0027] Here, the electric guide rail 21 is an electric linear guide rail, electrically connected to an external power supply unit via a wiring harness. The electric guide rail 21 drives the connecting rod 5 to move along the length of the upright frame 4, used to move the metal barrel-shaped products located on the upright frame 4 into or out of the galvanizing tank 2. It adopts a movable slider 7, which can position the interval between the two sets of sliders 7 according to the size and dimensions of the metal barrel-shaped products, avoiding collisions and damage to the metal barrel-shaped products on the support frame 10 when the equipment moves. The detachable placement rack 9 allows for the replacement of the specifications of the placement rack 9 for placing metal barrel-shaped products, thereby adapting to various types of metal barrel-shaped products and improving production efficiency. The support frame 10 is equipped with a baffle 14. When a metal barrel-shaped product is placed on the support frame 10, such as a barrel-shaped metal barrel, the end of the metal barrel-shaped product will tilt upward and contact the inner wall of the arc-shaped groove 15 opened in the baffle 14, thereby limiting the position of the metal barrel-shaped product and reducing the shaking or falling of the metal barrel-shaped product during equipment movement, thus improving product quality.

[0028] Two sets of actuating rods 11 are rotatably connected to both sides of the slide rail 6. A drive motor 16 is fixedly connected to both sides of the slide rail 6, and a gear 17 is fixedly connected to the output end of the drive motor 16. A gear 2 18 is rotatably connected to both sides of the slide rail 6, and the gear 2 18 meshes with the gear 17. The gear 17 and the gear 2 18 are respectively connected to the corresponding actuating rod 11. When the drive motor 16 is working, the gear 17 and the gear 2 18 rotate synchronously in opposite directions. A liquid receiving tray 12 is fixedly connected to the end of the two sets of actuating rods 11 located on the same side.

[0029] Here, when the drive motor 16 rotates, in the first state, gear 17 and gear 2 18 rotate simultaneously and drive the lever 11 to flip to both sides, and the two sets of liquid receiving trays 12 are set separately. In this state, the metal barrel-shaped product is in the preparation and process of galvanizing. In the second state, gear 17 and gear 2 18 rotate simultaneously and drive the lever 11 to be placed vertically, and the two sets of liquid receiving trays 12 are set together. In this state, the metal barrel-shaped product is in the galvanizing completed state.

[0030] The liquid receiving tray 12 mainly consists of a temporary storage chamber and a collection chamber, which are connected. The temporary storage chamber is located in the middle of the liquid receiving tray 12 and has a through hole 19 for receiving liquid. The collection chamber is located on both sides of the liquid receiving tray 12 and has a drain valve 20 for draining water. The bottom wall of the temporary storage chamber has a triangular cross-sectional shape. When liquid enters the temporary storage chamber through the through hole 19, it flows into the collection chamber through the inclined surface. When the two sets of levers 11 are rotated, the two sets of liquid receiving trays 12 move closer or further apart. By setting up the two sets of liquid receiving trays 12, the zinc plating liquid on the surface of the galvanized metal barrel-shaped product can be dripped at will, saving raw materials and reducing pollution to the working environment.

[0031] Here, when the metal barrel-shaped product is moved out of the galvanizing tank 2 by the electric guide rail 21, galvanizing liquid will adhere to the surface of the metal barrel-shaped product. Before the metal barrel-shaped product is moved out of the galvanizing tank 2, the drive motor 16 drives the gear 17 to rotate. When the gear 17 rotates, the gear 2 rotates in coordination, thereby driving the two sets of actuating rods 11 to move relative to each other, so that the two sets of liquid receiving trays 12 are engaged. At this time, the galvanizing liquid on the metal barrel-shaped product drips down and enters the temporary storage chamber through the through hole 19. The galvanizing liquid slides into the collection chamber through the inclined surface of the temporary storage chamber. At this time, when the metal barrel-shaped product is moved out of the galvanizing tank 2, the galvanizing liquid on the metal barrel-shaped product will not drip randomly, reducing the pollution to the working environment and reducing the waste of raw materials.

[0032] In this invention, the operator moves the corresponding slider 7 to the corresponding position and locks it with screws. Then, the required size placement rack 9 is screwed into the threaded barrel 8, and the metal barrel-shaped product is placed on the support frame 10. Taking a barrel-shaped metal product as an example, the end of the metal barrel-shaped product contacts the baffle 14 to form support, reducing the shaking of the metal barrel-shaped product. Driven by electric guide rail 3 and electric guide rail 21, the metal barrel-shaped product moves downwards into the galvanizing tank 2. After the galvanizing process is completed, when the metal barrel-shaped product is moved out of the galvanizing tank 2 by the electric guide rail 21... The surface of the metal barrel-shaped product will be covered with galvanizing liquid. When the metal barrel-shaped product is not moved in the galvanizing tank 2, the drive motor 16 drives the gear 17 to rotate. When the gear 17 rotates, the gear 2 rotates in coordination, which in turn drives the two sets of actuating rods 11 to move relative to each other, so that the two sets of liquid receiving trays 12 are engaged. At this time, the galvanizing liquid on the metal barrel-shaped product drips down and enters the temporary storage chamber through the through hole 19. The galvanizing liquid slides into the collection chamber through the inclined surface of the temporary storage chamber. When the metal barrel-shaped product is moved out of the galvanizing tank 2, the galvanizing liquid on the metal barrel-shaped product will not drip randomly. At this time, the operator can carry out subsequent operations on the metal barrel-shaped product.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A galvanizing equipment for ferrous metal products, comprising two sets of bases (1) and a galvanizing tank (2) disposed in the middle of the two sets of bases (1) for storing galvanizing liquid, wherein an electric guide rail (3) is fixedly connected to the upper part of the base (1), and a stand (4) is slidably connected to the electric guide rail (3), characterized in that, Also includes: The lifting mechanism is mounted on the connecting rod (5) on the upright (4). Among them, the ends of the two sets of connecting rods (5) are fixedly connected to slide rails (6), and at least two sets of sliders (7) are slidably connected on the slide rails (6). The bottom of the sliders (7) is fixedly connected to a threaded barrel (8), and a placement rack (9) is threadedly connected inside the threaded barrel (8). Multiple sets of support racks (10) for placing metal products are fixedly connected on the placement rack (9). Two sets of levers (11) are rotatably connected to both sides of the slide rail (6). The ends of the two sets of levers (11) on the same side are fixedly connected to the liquid receiving trays (12). When the two sets of levers (11) rotate, the two sets of liquid receiving trays (12) move closer to or further away from each other.

2. The galvanizing equipment for ferrous metal products according to claim 1, characterized in that, The slide rail (6) is provided with a limiting hole (13) for limiting the slider (7). When the circular hole on the slider (7) is coaxial with the limiting hole (13), the screw is threadedly connected to the circular hole and the limiting hole (13) to form a locking area.

3. The galvanizing equipment for ferrous metal products according to claim 1, characterized in that, The support frame (10) is fixedly connected to a baffle (14) at the bend, and the baffle (14) has an arc-shaped groove (15) that abuts against the metal product.

4. The galvanizing equipment for ferrous metal products according to claim 1, characterized in that, Both sides of the slide rail (6) are fixedly connected to a drive motor (16), and the output end of the drive motor (16) is fixedly connected to a gear one (17). Both sides of the slide rail (6) are rotatably connected to a gear two (18), and the gear two (18) meshes with the gear one (17). The gear one (17) and the gear two (18) are respectively connected to the corresponding lever (11). When the drive motor (16) is working, the gear one (17) and the gear two (18) rotate synchronously in opposite directions.

5. The galvanizing equipment for ferrous metal products according to claim 1, characterized in that, The liquid receiving tray (12) mainly consists of a temporary storage chamber and a collection chamber, and the temporary storage chamber and the collection chamber are connected. The temporary storage chamber is located in the middle of the liquid receiving plate (12), and a through hole (19) for receiving liquid is installed on the temporary storage chamber. The collection chamber is located on both sides of the liquid receiving plate (12), and a drain valve (20) for draining is fixedly installed in the collection chamber.

6. The galvanizing equipment for ferrous metal products according to claim 5, characterized in that, The cross-sectional shape of the bottom wall of the temporary storage chamber is triangular. When the liquid enters the temporary storage chamber through the through hole (19), the liquid flows into the collection chamber through the inclined surface.

7. The galvanizing equipment for ferrous metal products according to claim 1, characterized in that, The support frame (4) is fixedly connected to an electric guide rail (21), and the output end of the electric guide rail (21) is fixedly connected to the connecting rod (5).

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