A hot dip galvanizing apparatus

Abstract

The utility model relates to metal surface treatment technical field discloses a kind of hot-dip galvanizing treatment devices, including: hot-dip galvanizing tank body, hot-dip galvanizing tank body is rectangular, place on ground;Deslag structure, deslag structure includes salvage part and moving part, salvage part includes the push plate of being set in the top of hot-dip galvanizing tank body, push plate is internally provided with the clamping groove, the outside of push plate is provided with fixed plate, the clamping plate is fixedly installed on the outside wall of one side of fixed plate, clamping plate is clamped and installed in the inside of clamping groove, fixed plate is fixedly installed on the outside wall of one side and is provided with salvage basket;Moving part includes the first connecting block of being fixedly installed on the outside wall of one side of clamping groove, the handle is fixedly installed on the outside wall of one side of first connecting block, salvage part still includes the positioning plate of being fixedly installed on the outside wall of one side of push plate, reach the purpose of the quick salvage of metal scrap, improve the cleaning efficiency of galvanizing liquid surface, improve the convenience of device use, alleviate the cleaning pressure of worker.

Description

Technical Field

[0001] This utility model belongs to the field of metal surface treatment technology, specifically, it relates to a hot-dip galvanizing treatment device. Background Technology

[0002] Hot-dip galvanizing is an effective method of metal corrosion protection, mainly used in metal structures across various industries. It involves immersing rust-removed steel components in molten zinc at approximately 500°C, causing a zinc layer to adhere to the surface of the steel components, thus achieving corrosion protection.

[0003] Utility model CN220703772U discloses an environmentally friendly hot-dip galvanizing device. This device includes a water tank, a support frame fixedly connected to the outside of the tank, a drying component mounted on the outside of the support frame, a lifting component at the bottom of the support frame, and a clamping component on the outside of the lifting component. The lifting component includes a hydraulic rod and a connecting plate. The clamping component includes a motor, a screw sleeve, a screw, a connecting block, a connecting rod, and a clamping rod. The drying component includes an air hood, an air duct, and a fan. The air hood is fixedly connected to the outside of the support frame, and the fan is fixedly connected to the top of the support frame. The air hood and the fan are connected through the air duct. This environmentally friendly hot-dip galvanizing device solves the problems of existing devices being unable to dry galvanized workpieces, causing residual galvanizing solution to drip and pollute the environment during workpiece transfer, and the inconvenience of placing workpieces into the galvanizing tank after clamping and fixing them, as well as the difficulty in removing them after galvanizing.

[0004] However, the above-mentioned patent still has the following problems: during the galvanizing process, some metal residue will float on the surface of the galvanizing solution. The metal residue will adhere to the coating surface as the steel parts enter and exit the galvanizing pool, affecting the galvanizing effect of the metal. Manual retrieval is time-consuming and labor-intensive, and the use of the device is inconvenient.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To solve the aforementioned technical problem of inconvenient metal residue retrieval, the basic concept of the technical solution adopted by this utility model is as follows: A hot-dip galvanizing treatment apparatus, comprising: The hot-dip galvanizing tank body is rectangular and is placed on the ground; The slag removal structure includes a retrieval section and a moving section. The retrieval section includes a push plate located at the top of the hot-dip galvanizing tank body. The push plate has a snap-fit ​​groove inside and a fixing plate on the outside. A snap-fit ​​plate is fixedly installed on one side of the outer wall of the fixing plate and snaps into the snap-fit ​​groove. A retrieval basket is fixedly installed on one side of the outer wall of the fixing plate. The moving section includes a first connecting block fixedly installed on one side of the outer wall of the snap-fit ​​groove and a handle fixedly installed on one side of the outer wall of the first connecting block.

[0007] In a preferred embodiment of the present invention, the retrieval unit further includes a positioning plate fixedly installed on the outer wall of one side of the push plate. The top of the positioning plate is in close contact with the bottom of the fixing plate, and two sets of handles are fixedly installed on the top of the fixing plate.

[0008] In a preferred embodiment of the present invention, the movable part further includes two sets of sliding grooves opened on the top of the hot-dip galvanizing tank body, a guide rod is fixedly installed inside the sliding groove, a slider is fixedly installed at the bottom of the first connecting block, a limit hole is opened inside the slider, and the guide rod is disposed inside the limit hole.

[0009] In a preferred embodiment of the present invention, four sets of second fixing plates are fixedly installed on the outer walls of both sides of the hot-dip galvanizing tank body, and a telescopic plate is provided on the top of the second fixing plates. Four sets of third fixing plates are provided on the top of the hot-dip galvanizing tank body, and one end of the telescopic plate is fixedly connected to the bottom of the third fixing plate.

[0010] In a preferred embodiment of this utility model, a fourth fixing plate is fixedly installed on one side of the outer wall of the four sets of second fixing plates, and a fifth fixing plate is fixedly installed on one side of the outer wall of the four sets of third fixing plates. A hydraulic cylinder is provided at the bottom of the fourth fixing plate, and a hydraulic push rod is provided at the top of the fourth fixing plate. The output end of the hydraulic cylinder is fixedly connected to one end of the telescopic inner rod of the hydraulic push rod, and the other end of the telescopic inner rod of the hydraulic push rod is fixedly connected to the bottom of the fifth fixing plate.

[0011] In a preferred embodiment of this utility model, the top of the third fixing plate is provided with three sets of holes, a first fixing rod is fixedly installed in the holes, a connecting rod is fixedly installed on the top of the first fixing rod, a second fixing circular plate is fixedly installed on the top of the connecting rod, a pull ring is provided on the top of the second fixing circular plate, a first fixing circular plate is fixedly installed on the bottom of the first fixing rod, and a clip is provided on the bottom of the first fixing circular plate.

[0012] In a preferred embodiment of this utility model, a heater is fixedly installed on one outer wall of the hot-dip galvanizing tank body, and an electric wire is fixedly installed on one outer wall of the heater.

[0013] Compared with the prior art, the present invention has the following advantages: 1. To achieve the goal of quickly removing metal residues, improve the cleaning efficiency of the galvanizing solution surface, enhance the ease of use of the equipment, and reduce the cleaning burden on workers.

[0014] 2. To achieve the purpose of height adjustment of the metal parts hanging structure, improve the flexibility of the device, facilitate the hanging and installation of metal parts of different sizes, and expand the application range of galvanizing of metal parts.

[0015] 3. To achieve the purpose of heating the galvanizing solution, simplify the operation steps of the equipment, improve the working efficiency of hot-dip galvanizing, and optimize the user experience of the equipment.

[0016] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0017] In the attached diagram: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the hot-dip galvanizing tank body of this utility model; Figure 3 This is a schematic diagram showing the disassembled push plate and the first fixing plate of this utility model; Figure 4 This is a schematic diagram of the snap-fit ​​plate structure of this utility model; Figure 5 This is a schematic diagram of the third fixing plate structure of this utility model; Figure 6 This is a schematic diagram of the first fixing rod structure of this utility model.

[0018] In the diagram: 10. Hot-dip galvanizing tank body; 11. Heater; 12. Wire; 13. Slide groove; 14. Guide rod; 15. Push plate; 16. First connecting block; 17. Sliding block; 18. Limiting hole; 19. Handle; 20. Snap-fit ​​groove; 21. Positioning plate; 22. First fixing plate; 23. Retrieval basket; 24. Handle; 25. Snap-fit ​​plate; 26. Second fixing plate; 27. Telescopic plate; 28. Third fixing plate; 29. ​​Fourth fixing plate; 30. Hydraulic cylinder; 31. Fifth fixing plate; 32. Hydraulic push rod; 33. First fixing rod; 34. First fixing circular plate; 35. Clamp; 36. Second fixing circular plate; 37. Pull ring; 38. Connecting rod. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0020] Example 1: A hot-dip galvanizing treatment apparatus, specifically as follows Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, it includes: a hot-dip galvanizing tank body 10, which is rectangular and placed on the ground; a slag removal structure, which includes a scooping part and a moving part. The scooping part includes a push plate 15 disposed on the top of the hot-dip galvanizing tank body 10. The push plate 15 has a snap-fit ​​groove 20 inside and a fixing plate 22 disposed on the outside of the push plate 15. A snap-fit ​​plate 25 is fixedly installed on one side of the outer wall of the fixing plate 22 and snaps into the inside of the snap-fit ​​groove 20. A scooping basket 23 is fixedly installed on one side of the outer wall of the fixing plate 22; the moving part includes a first connecting block 16 fixedly installed on one side of the outer wall of the snap-fit ​​groove 20 and a handle 19 fixedly installed on one side of the outer wall of the first connecting block 16. The snap-fit ​​plate 25 is snapped into the inside of the snap-fit ​​groove 20, so that the top of the positioning plate 21 is in close contact with the bottom of the fixing plate 22. Hold the handle 19, push the first connecting block 16 to move, drive the push plate 15 to move, and collect the metal residue on the surface of the galvanizing liquid inside the hot-dip galvanizing tank body 10 through the retrieval basket 23.

[0021] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, the retrieval unit also includes a positioning plate 21 fixedly installed on the outer wall of one side of the push plate 15. The top of the positioning plate 21 is in close contact with the bottom of the fixing plate 22, and two sets of handles 24 are fixedly installed on the top of the fixing plate 22. The fixing plate 22 is picked up by holding the handles 24.

[0022] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, the moving part also includes two sets of sliding grooves 13 opened at the top of the hot-dip galvanizing tank body 10. A guide rod 14 is fixedly installed inside the sliding groove 13, and a slider 17 is fixedly installed at the bottom of the first connecting block 16. A limiting hole 18 is opened inside the slider 17, and the guide rod 14 is disposed inside the limiting hole 18. When the handle 19 is pushed, the slider 17 is driven to move on the outer wall of the guide rod 14, causing the slider 17 to slide inside the sliding groove 13.

[0023] Based on the above, the structure of the hot-dip galvanizing tank body 10, slide 13, guide rod 14, push plate 15, first connecting block 16, slider 17, limiting hole 18, handle 19, snap-fit ​​groove 20, positioning plate 21, fixing plate 22, retrieval basket 23, handle 24 and snap-fit ​​plate 25 achieves the purpose of quickly retrieving metal residues, improving the cleaning efficiency of the galvanizing liquid surface, improving the convenience of using the device, and reducing the cleaning pressure on workers.

[0024] Example 2: Based on Example 1, specifically as follows... Figure 1 and Figure 5As shown, four sets of second fixing plates 26 are fixedly installed on the outer walls of both sides of the hot-dip galvanizing tank body 10. A telescopic plate 27 is provided on the top of the second fixing plate 26, and four sets of third fixing plates 28 are provided on the top of the hot-dip galvanizing tank body 10. One end of the telescopic plate 27 is fixedly connected to the bottom of the third fixing plate 28. The telescopic plate 27 is installed via the second fixing plates 26, and the third fixing plate 28 is supported via the telescopic plate 27.

[0025] Specifically, such as Figure 1 and Figure 5 As shown, a fourth fixing plate 29 is fixedly installed on one outer wall of the four sets of second fixing plates 26, and a fifth fixing plate 31 is fixedly installed on one outer wall of the four sets of third fixing plates 28. A hydraulic cylinder 30 is provided at the bottom of the fourth fixing plate 29, and a hydraulic push rod 32 is provided at the top of the fourth fixing plate 29. The output end of the hydraulic cylinder 30 is fixedly connected to one end of the telescopic inner rod of the hydraulic push rod 32, and the other end of the telescopic inner rod of the hydraulic push rod 32 is fixedly connected to the bottom of the fifth fixing plate 31. Activating the hydraulic cylinder 30 drives the hydraulic push rod 32 to move up and down, pushing the fifth fixing plate 31 to move up and down, causing the telescopic plate 27 to extend and retract, thus adjusting the height of the third fixing plate 28.

[0026] Specifically, such as Figure 1 and Figure 6 As shown, the top of the third fixing plate 28 has three sets of holes. A first fixing rod 33 is fixedly installed in each hole. A connecting rod 38 is fixedly installed on the top of the first fixing rod 33. A second fixing circular plate 36 is fixedly installed on the top of the connecting rod 38. A pull ring 37 is provided on the top of the second fixing circular plate 36. A first fixing circular plate 34 is fixedly installed on the bottom of the first fixing rod 33. A clip 35 is provided on the bottom of the first fixing circular plate 34. The first fixing rod 33 is fixedly installed inside the third fixing plate 28 by the first fixing rod 33 and the second fixing circular plate 36. The first fixing rod 33 and the second fixing circular plate 36 are connected by the connecting rod 38. The clip 35 is fixed by the first fixing circular plate 34. The clip 35 is used to clamp or hang metal parts.

[0027] Based on the above, the structure of the hot-dip galvanizing tank body 10, the second fixing plate 26, the telescopic plate 27, the third fixing plate 28, the fourth fixing plate 29, the hydraulic cylinder 30, the fifth fixing plate 31, the hydraulic push rod 32, the first fixing rod 33, the first fixing circular plate 34, the clamp 35, the second fixing circular plate 36, the pull ring 37, and the connecting rod 38 achieves the purpose of adjusting the height of the metal parts hanging structure, improving the flexibility of the device, facilitating the hanging and installation of metal parts of different sizes, and expanding the application range of metal parts galvanizing.

[0028] Example 3: Based on Examples 1 and 2, specifically as follows... Figure 1 and Figure 2As shown, a heater 11 is fixedly installed on one outer wall of the hot-dip galvanizing tank body 10, and an electric wire 12 is fixedly installed on one outer wall of the heater 11. The heater 11 is powered by the electric wire 12, and the heater 11 heats the zinc plating solution inside the hot-dip galvanizing tank body 10.

[0029] In summary, the structure of the hot-dip galvanizing tank body 10, heater 11, and wire 12 achieves the purpose of heating the galvanizing solution, simplifies the operation steps of the device, improves the working efficiency of hot-dip galvanizing, and optimizes the user experience of the device.

[0030] Working principle: Insert the snap-fit ​​plate 25 of the fixing plate 22 into the snap-fit ​​groove 20 of the push plate 15, so that the top of the positioning plate 21 is in close contact with the bottom of the fixing plate 22, completing the quick positioning and installation of the retrieval basket 23. By holding the two sets of handles 24 on the top of the fixing plate 22, the retrieval basket 23 can be disassembled as a whole for cleaning or replacement. Push the handle 19, and the push plate 15 will move along the slide groove 13 through the first connecting block 16. The slider 17 slides on the guide rod 14 to ensure that the push plate 15 moves in a straight line and avoids zinc liquid splashing. The retrieval basket 23 is immersed in the zinc liquid surface, and the metal residue is intercepted in the mesh, realizing continuous slag removal. Four sets of second fixing plates 26 are fixed on both sides of the hot-dip galvanizing tank body 10. The bottom of the telescopic plate 27 is connected to the second fixing plate 26, and the top supports the third fixing plate 28. The hydraulic cylinder 30 is installed at the bottom of the fourth fixing plate 29, and the hydraulic push rod 32 extends and retracts. The inner rod is connected to the fourth fixing plate 29 and the fifth fixing plate 31 at both ends. The hydraulic cylinder 30 is activated, and the hydraulic push rod 32 pushes the fifth fixing plate 31 to move up and down, which drives the telescopic plate 27 to extend and retract, precisely adjusting the height of the third fixing plate 28. The height adjustment range is determined by the stroke of the telescopic plate 27 to adapt to workpieces of different sizes. The first fixing rod 33 passes through the hole at the top of the third fixing plate 28. The first fixing round plate 34 at the bottom fixes the clamp 35, and the top is connected to the second fixing round plate 36 through the connecting rod 38. The clamp 35 holds the metal part and immerses the workpiece in the zinc liquid through the hydraulic system. The coating thickness is controlled by the immersion time and the temperature of the zinc liquid. The heater 11 is fixed to the side wall of the hot-dip galvanizing tank body 10 and connected to the power supply through the wire 12. It adopts resistance heating or gas heating to maintain the uniformity of the zinc liquid temperature and avoid local overheating that would cause the zinc liquid to evaporate more rapidly.

[0031] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A hot-dip galvanizing treatment apparatus, characterized in that, include: The hot-dip galvanizing tank body (10) is rectangular and is placed on the ground; The slag removal structure includes a scooping section and a moving section. The scooping section includes a push plate (15) set on the top of the hot-dip galvanizing tank body (10). The push plate (15) has a snap-fit ​​groove (20) inside. The push plate (15) has a fixing plate (22) on the outside. A snap-fit ​​plate (25) is fixedly installed on one side of the outer wall of the fixing plate (22). The snap-fit ​​plate (25) is snap-fitted into the inside of the snap-fit ​​groove (20). A scooping basket (23) is fixedly installed on one side of the outer wall of the fixing plate (22). The moving section includes a first connecting block (16) fixedly installed on one side of the outer wall of the snap-fit ​​groove (20). A handle (19) is fixedly installed on one side of the outer wall of the first connecting block (16).

2. The hot-dip galvanizing apparatus according to claim 1, characterized in that, The retrieval unit also includes a positioning plate (21) fixedly installed on the outer wall of one side of the push plate (15). The top of the positioning plate (21) is in close contact with the bottom of the fixing plate (22), and two sets of handles (24) are fixedly installed on the top of the fixing plate (22).

3. The hot-dip galvanizing apparatus according to claim 1, characterized in that, The moving part also includes two sets of slides (13) opened on the top of the hot-dip galvanizing tank body (10). A guide rod (14) is fixedly installed inside the slide (13). A slider (17) is fixedly installed at the bottom of the first connecting block (16). A limit hole (18) is opened inside the slider (17). The guide rod (14) is set inside the limit hole (18).

4. The hot-dip galvanizing apparatus according to claim 1, characterized in that, Four sets of second fixing plates (26) are fixedly installed on the outer walls of both sides of the hot-dip galvanizing tank body (10). A telescopic plate (27) is provided on the top of the second fixing plate (26), and four sets of third fixing plates (28) are provided on the top of the hot-dip galvanizing tank body (10). One end of the telescopic plate (27) is fixedly connected to the bottom of the third fixing plate (28).

5. The hot-dip galvanizing apparatus according to claim 4, characterized in that, A fourth fixing plate (29) is fixedly installed on one side of the outer wall of the four sets of second fixing plates (26), and a fifth fixing plate (31) is fixedly installed on one side of the outer wall of the four sets of third fixing plates (28). A hydraulic cylinder (30) is provided at the bottom of the fourth fixing plate (29), and a hydraulic push rod (32) is provided at the top of the fourth fixing plate (29). The output end of the hydraulic cylinder (30) is fixedly connected to one end of the telescopic inner rod of the hydraulic push rod (32), and the other end of the telescopic inner rod of the hydraulic push rod (32) is fixedly connected to the bottom of the fifth fixing plate (31).

6. The hot-dip galvanizing apparatus according to claim 4, characterized in that, The top of the third fixing plate (28) has three sets of holes, in which a first fixing rod (33) is fixedly installed. A connecting rod (38) is fixedly installed on the top of the first fixing rod (33), and a second fixing circular plate (36) is fixedly installed on the top of the connecting rod (38). A pull ring (37) is provided on the top of the second fixing circular plate (36), and a first fixing circular plate (34) is fixedly installed on the bottom of the first fixing rod (33). A clip (35) is provided on the bottom of the first fixing circular plate (34).

7. The hot-dip galvanizing apparatus according to claim 1, characterized in that, A heater (11) is fixedly installed on one side of the outer wall of the hot-dip galvanizing tank body (10), and an electric wire (12) is fixedly installed on one side of the outer wall of the heater (11).

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