Hot galvanizing tank

Abstract

The utility model discloses a hot galvanizing bath, which belongs to the technical field of hot galvanizing production auxiliary equipment and comprises a galvanizing bath body used for processing a galvanized piece, a fixing plate convenient to connect is welded on the bottom wall of the galvanizing bath body, the galvanizing bath body is arranged on the top of the fixing plate in an offset mode, and supporting legs convenient to support are welded at the bottom of the fixing plate. Four symmetrically-arranged electric push rods are welded to the top of the fixing plate, transverse plates convenient to fix are welded to moving parts of every two electric push rods, sliding blocks convenient to move are slidably arranged on the tops of the two transverse plates, connecting plates convenient to fix are welded to the opposite sides of the two sliding blocks, and a hollow spraying plate convenient to adjust is arranged at the bottom of each connecting plate. The side wall of the spraying plate is located on the outer side of the galvanizing bath body. According to the galvanizing bath, cleaning equipment can be separated from the galvanizing bath body, the cleaning equipment is prevented from influencing machining of a galvanized piece, the inner wall of the galvanizing bath body can be cleaned in all directions, and the machining efficiency of the galvanizing bath is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hot-dip galvanizing production auxiliary equipment, in particular to a hot-dip galvanizing tank. Background Art

[0002] Hot-dip galvanizing, also known as hot-dip galvanizing and hot-dip galvanizing, is to immerse the rust-removed steel parts in a zinc solution melted at about 500°C, so that a zinc layer adheres to the surface of the steel parts, thereby achieving the purpose of corrosion protection. After the existing galvanizing tank used for hot-dip galvanizing production is used, it is generally necessary to clean the galvanizing tank body through a set cleaning device to prevent debris and other impurities generated during the iron-zinc reaction from being deposited on the inner wall of the galvanizing tank body. However, because the existing cleaning equipment is mostly located on one side or inside the galvanizing tank body, when the galvanized tank body is used for hot-dip processing, the cleaning equipment will be easily damaged due to the temperature of the zinc solution inside the galvanizing tank body, and the processing efficiency will be affected.

[0003] After searching, for example (authorization announcement number CN219637310U) an auxiliary cleaning device for a hot-dip galvanizing tank, including a galvanizing tank body, a cleaning component, an auxiliary cleaning component and a moving component, a base is arranged on one side of the galvanizing tank body, a moving component is arranged inside the base, a cleaning component is arranged on the top of the base, and an auxiliary cleaning component is arranged above the cleaning component; the cleaning component includes a support plate and a mounting plate; the auxiliary cleaning component includes a temporary storage box and a water spray pipe, a support plate is arranged on the top of the base, and a mounting plate is arranged on one side of the support plate. The device solves the problem that the existing equipment cannot clean the inside of the tank body, but the device cannot separate the galvanizing tank body from the cleaning equipment when the galvanizing tank body is in use, resulting in the zinc liquid in the high temperature damaging the cleaning equipment, indirectly reducing the galvanizing efficiency of the processed plated parts. Utility Model Content

[0004] The utility model aims to provide a hot-dip galvanizing tank to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot-dip galvanizing tank, comprising a galvanizing tank body for plated parts processing, a fixing plate for easy connection is welded to the bottom wall of the galvanizing tank body, and the galvanizing tank body is offset at the top of the fixing plate, a supporting leg for easy support is welded to the bottom of the fixing plate, four symmetrically arranged electric push rods are welded to the top of the fixing plate, and a transverse plate for easy fixation is welded to the moving parts of every two electric push rods, and a sliding block for easy movement is slidably provided on the tops of the two transverse plates, and a connecting plate for easy fixation is welded on the opposite sides of the two sliding blocks, and a hollow spray plate for easy adjustment is provided at the bottom of the connecting plate, and the side wall of the spray plate is located on the outside of the galvanizing tank body.

[0006] As a preferred embodiment, the top of the transverse plate is provided with a groove for easy connection, and the inner wall of the groove is embedded with a linear motor for easy lateral movement.

[0007] As a preferred embodiment, the moving part of the linear motor is welded to the bottom of the slider, and the slider slides with the top of the cross plate.

[0008] As a preferred embodiment, the top screw of the connecting plate is connected with a hydraulic rod for easy telescopic adjustment. The moving part of the hydraulic rod passes through the connecting plate and is connected to the top of the hollow spray plate. The top of the spray plate is movably connected to the bottom of the connecting plate.

[0009] As a preferred embodiment, the sliding connection of the connecting plate is connected with two sliding rods which are symmetrical with respect to the hydraulic rod, and the other ends of the two sliding rods penetrate the connecting plate and are connected with the top of the spray plate.

[0010] As a preferred embodiment, a connecting pipe is connected to the top of the spray plate to facilitate the transportation of the cleaning liquid, and the connecting pipe is located between the sliding rod and the moving part of the hydraulic rod.

[0011] As a preferred embodiment, a plurality of nozzles which are evenly arranged and tilted at equal intervals are provided on the circumference of the spray plate, and the ends of the nozzles are not connected to the inner side wall of the galvanizing tank body.

[0012] As a preferred embodiment, one end of the galvanizing tank body is connected to a discharge port, and the discharge port is provided with a valve for easy opening and closing control.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The hot-dip galvanizing tank has a galvanizing tank body that is offsetly arranged on the top of a fixed plate, and four electric push rods that are easy to lift are connected to the top of the fixed plate. The moving parts of the electric push rods are welded with a horizontal plate, and a linear motor is embedded in the top of the horizontal plate. The movement of the moving part of the linear motor is controlled to drive the connected slider to move, so as to adjust the position of the fixed connecting plate. Because the fixed part of the electric push rod is slightly lower or flush with the height of the galvanizing tank body, the equipment for cleaning the galvanizing tank body is placed outside the galvanizing tank body by controlling the joint action of the electric push rod and the linear motor, so as to avoid damage to the cleaning equipment during the plated parts processing and improve the processing efficiency of the device.

[0015] The hot-dip galvanizing tank has a hydraulic rod fixed on the top of the connecting plate, the moving part of the hydraulic rod is connected to a hollow spray plate, and two sliding rods relative to the moving part of the hydraulic rod are also connected to the top of the spray plate. The sliding rods are slidably connected to the connecting plate to assist in stabilizing the lifting and lowering of the spray plate. A connecting pipe is also provided on the top of the spray plate, and the connecting pipe is connected to a water tank arranged on the side wall of the fixed plate. The spray plate is driven to move by the hydraulic rod. Under the action of the high-pressure water pump inside the water tank, the inner wall of the galvanizing tank body is cleaned through the nozzle to prevent debris generated by the reaction from being deposited inside the galvanizing tank body, and the discharge is completed through the discharge port arranged on one side of the galvanizing tank body, which is easy to use.

[0016] The device solves the problem that the cleaning device for cleaning the galvanizing tank body cannot be separated from the galvanizing tank body when the existing equipment is used, avoids damage to the cleaning device caused by processing the plated parts, and improves the processing efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of a hot-dip galvanizing tank in an embodiment of the utility model;

[0019] Figure 2 This is another schematic diagram of the structure of the spray plate in the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure of the spray plate in the embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the galvanizing tank body in the embodiment of the utility model.

[0022] Description of reference numerals:

[0023] In the figure: 1. fixed plate; 2. galvanizing tank body; 3. electric push rod; 4. cross plate; 5. connecting plate; 6. linear motor; 7. sliding rod; 8. hydraulic rod; 9. connecting pipe; 10. spray plate; 11. nozzle; 12. discharge port. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0027] Example

[0028] like Figures 1 to 4 As shown,

[0029] This embodiment includes:

[0030] A galvanizing trough body 2 is used for plated parts processing, and a fixing plate 1 is welded on the bottom wall of the galvanizing trough body 2 for easy connection, and the galvanizing trough body 2 is offset on the top of the fixing plate 1, and a supporting leg is welded on the bottom of the fixing plate 1 for easy support. The setting of the supporting leg can separate the galvanizing trough body 2 from the ground. When the zinc liquid or cleaning liquid in the galvanizing trough body 2 is discharged, the liquid in the galvanizing trough body 2 can be cleaned through the set high-temperature resistant discharge port 12, and the debris inside the galvanizing trough body 2 can be discharged, which is easy to use.

[0031] Four symmetrically arranged electric push rods 3 are welded to the top of the fixed plate 1, and the moving parts of every two electric push rods 3 are welded with a horizontal plate 4 for easy fixation. The tops of the two horizontal plates 4 are provided with convenient grooves, and the inner walls of the grooves are embedded with a linear motor 6 for easy driving. The moving part of the linear motor 6 is welded to the bottom of the slider, and the slider slides with the top of the horizontal plate 4. By controlling the movement of the moving part of the linear motor 6, the slider is driven to move, thereby completing the adjustment of the slider position.

[0032] A connecting plate 5 for easy fixation is welded on the opposite sides of the two sliders. A hydraulic rod 8 for easy telescopic adjustment is connected to the top screw of the connecting plate 5. Slide bars 7 with smooth outer peripheral sides are symmetrically arranged on both sides of the hydraulic rod 8. The moving part of the hydraulic rod 8 and the other ends of the two slide bars 7 penetrate the connecting plate 5 and are connected to the hollow spray plate 10. By controlling the telescopic movement of the moving part of the hydraulic rod 8, the spray plate 10 is driven to move, and the spray plate is moved inside the galvanizing tank body 2, so as to facilitate the cleaning of the inner wall of the galvanizing tank body 2.

[0033] A plurality of inclined nozzles 11 are arranged evenly and at equal intervals on the circumference of the spray plate 10. The ends of the nozzles 11 are not connected to the inner wall of the galvanizing tank body 2. A connecting pipe 9 is arranged on the top of the spray plate 10. The connecting pipe 9 is located between the moving part of the hydraulic rod 8 and the slide bar 7. The connecting pipe 9 is connected to a water tank arranged on one side of the device through a telescopic hose. A high-pressure water pump is arranged inside the water tank. The cleaning liquid inside the water tank is extracted by the high-pressure water pump, thereby completing the cleaning of debris during the plated part processing to prevent the debris from being deposited inside the galvanizing tank body 2. The discharge port 12 is arranged in conjunction with the valve to complete the cleaning.

[0034] When the galvanizing tank body 2 is needed to process the plated parts, the linear motor 6 is controlled to move to the end away from the galvanizing tank body 2, that is, the side of the galvanizing tank body 2 where the discharge pipe 12 is not set, and then the moving parts of the hydraulic rod 8 and the electric push rod 4 are controlled to retract to complete the adjustment of the position of the spray plate 10. Finally, the side wall of the spray plate 10 is located on the outside of the galvanizing tank body 2. At this time, high-temperature zinc liquid is added to the galvanizing tank body 2, and the plated parts are placed inside the galvanizing tank body 2 to complete the processing.

[0035] The electric push rod 3, linear motor 6 and hydraulic rod 8 are all conventional instruments. Their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0036] How it works

[0037] When the hot-dip galvanizing tank is used, the zinc liquid inside the galvanizing tank body 2 is first discharged through the discharge pipe 12 arranged on one side of the galvanizing tank body 2, and then, the cleaning liquid is added to the water tank arranged on one side of the device, and the moving part of the electric push rod 4 is synchronously controlled to extend, and the moving part of the linear motor 6 is controlled to move, so as to drive the connected connecting plate 5 to move, and finally the moving part of the hydraulic rod 8 is controlled to extend so that the connected spray plate 10 is located inside the galvanizing tank body 2, and the high-pressure water pump inside the water tank is started, and the cleaning liquid is transported to the inside of the hollow spray plate 10 through the connected telescopic hose and connecting pipe 9, and then the inside of the galvanizing tank body 2 is cleaned through the inclined nozzle 11 connected to the peripheral side, and silt is cleared through the discharge pipe 12.

[0038] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot dip galvanizing tank, comprising a galvanizing tank body (2) for plated parts processing, characterized in that: A fixing plate (1) for easy connection is welded to the bottom wall of the galvanizing tank body (2), and the galvanizing tank body (2) is offset at the top of the fixing plate (1), and a supporting leg is welded to the bottom of the fixing plate (1) for easy support. Four symmetrically arranged electric push rods (3) are welded to the top of the fixing plate (1), and the moving parts of every two of the electric push rods (3) are welded with a transverse plate (4) for easy fixation. The tops of the two transverse plates (4) are slidably provided with sliders for easy movement, and the opposite sides of the two sliders are welded with connecting plates (5) for easy fixation. The bottom of the connecting plate (5) is provided with a hollow spray plate (10) for easy adjustment, and the side wall of the spray plate (10) is located on the outside of the galvanizing tank body (2).

2. A hot dip galvanizing tank according to claim 1, characterized in that: The top of each of the transverse plates (4) is provided with a groove for easy connection, and the inner side wall of the groove is embedded with a linear motor (6) for easy lateral movement.

3. A hot dip galvanizing tank according to claim 2, characterized in that: The moving part of the linear motor (6) is welded to the bottom of the slider, and the slider slides with the top of the transverse plate (4).

4. A hot dip galvanizing tank according to claim 1, characterized in that: The top of the connecting plate (5) is screw-connected with a hydraulic rod (8) for easy telescopic adjustment. The movable portion of the hydraulic rod (8) penetrates the connecting plate (5) and is connected to the top of a hollow spray plate (10). The top of the spray plate (10) is movably connected to the bottom of the connecting plate (5).

5. A hot dip galvanizing tank according to claim 4, characterized in that: The connecting plate (5) is slidably connected to two sliding rods (7) which are symmetrical with respect to the hydraulic rod (8), and the other ends of the two sliding rods (7) penetrate the connecting plate (5) and are connected to the top of the spray plate (10).

6. A hot dip galvanizing tank according to claim 5, characterized in that: The top of the spray plate (10) is connected with a connecting pipe (9) for facilitating the transportation of cleaning liquid, and the connecting pipe (9) is located between the sliding rod (7) and the moving part of the hydraulic rod (8).

7. A hot dip galvanizing tank according to claim 6, characterized in that: A plurality of nozzles (11) arranged evenly and at equal intervals and arranged obliquely are provided on the periphery of the spray plate (10), and the ends of the nozzles (11) are not connected to the inner side wall of the galvanizing tank body (2).

8. A hot dip galvanizing tank according to claim 7, characterized in that: One end of the galvanizing tank body (2) is connected to a discharge port (12), and the discharge port (12) is provided with a valve that facilitates opening and closing control.

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