Hot galvanizing tank for hot galvanizing production

Abstract

The utility model relates to the technical field of hot galvanizing devices, and discloses a hot galvanizing bath for hot galvanizing production, which comprises a galvanizing bath main body, a cleaning assembly is arranged on the side wall of the galvanizing bath main body, the cleaning assembly comprises two groups of sliding blocks, the sliding blocks are connected on the outer wall of the galvanizing bath main body in a sliding manner, and the sliding blocks are symmetrically arranged. A C-shaped plate is fixedly connected between the two sets of sliding blocks, at least two through holes are formed in a cross beam on the upper portion of the C-shaped plate, vertical rods are connected into the through holes in a sliding mode, a transverse plate is fixedly connected to the bottom faces of the vertical rods, and a scraper is fixedly connected to the bottom face of the transverse plate. According to the utility model, the output shaft of the motor drives the screw rod to rotate, the arrangement of the guide rod ensures the stability of the sliding block in the moving process, and the C-shaped plate moves along with the movement of the sliding block, so that the vertical rod and the transverse plate are driven to synchronously move, and the scraper continuously scrapes the surface of zinc liquid, thereby ensuring the cleanliness of the zinc liquid and the zinc plating effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot galvanizing device technical field especially relates to a hot galvanizing groove for hot galvanizing production. BACKGROUND

[0002] Hot galvanizing is one of effective means to delay steel material corrosion caused by environment, when hot galvanizing, after cleaning and activation, the steel parts are put into the hot galvanizing groove containing zinc liquid, through the reaction and diffusion between iron and zinc, the steel products surface is plated with good adhesion zinc alloy coating, the common hot galvanizing groove is mostly made of steel plate, and the zinc liquid is heated to the required temperature by heating plate for hot galvanizing operation.

[0003] Through the retrieval, China patent publication number: CN219526758U discloses a hot galvanizing groove for hot galvanizing production, by setting up cleaning assembly, by adopting guide rail structure, drive metal scraper removes zinc film on solution surface, and simultaneously adopt thin metal rope with certain deformation capacity, so as to ensure that metal scraper moves horizontally without obstruction, and the full mechanical operation is high in working efficiency and high in safety.

[0004] The above device has certain defects in the use process, for example, the thin metal rope is prone to shaking during movement, which causes unstable movement of the metal scraper, so that the scraper cannot accurately control its position or motion trail, thereby affecting the cleaning effect of the zinc liquid surface.To solve the above problems, a hot galvanizing groove for hot galvanizing production is provided. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a hot galvanizing groove for hot galvanizing production, which aims at improving the problem that the thin metal rope is prone to shaking during movement in the prior art, causing the scraper to be unable to accurately control its position or motion trail, thereby affecting the cleaning effect of the zinc liquid surface.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A hot galvanizing groove for hot galvanizing production, comprising a zinc plating groove main body, a cleaning assembly is arranged on the side wall of the zinc plating groove main body, the cleaning assembly comprises a sliding block, the sliding block is slidingly connected to the outer wall of the zinc plating groove main body, two groups of sliding blocks are symmetrically arranged, a C-shaped plate is fixedly connected between the two groups of sliding blocks, at least two through holes are formed in the upper beam of the C-shaped plate, a vertical rod is slidingly connected in the through hole, a horizontal plate is fixedly connected to the bottom surface of the vertical rod, and a scraper is fixedly connected to the bottom surface of the horizontal plate; a plurality of arrayed circular holes are formed in the side wall of the scraper; an installation groove is formed in the surface of the horizontal plate, and a floating plate is fixedly connected in the installation groove; a driving device for driving the sliding block to move along the length direction of the zinc plating groove main body is installed on the outer wall of the zinc plating groove main body.

[0008] As a further description of the above technical solutions:

[0009] The driving device comprises a guide rod, a screw rod and a motor, the guide rod passes through one of the sliding blocks and is in sliding fit with the sliding block, the screw rod passes through the other sliding block and is in screw fit with the sliding block, both ends of the guide rod and the screw rod are rotationally connected with positioning blocks, and the positioning blocks are fixed to the outer wall of the galvanizing tank body, and the output shaft of the motor is connected with the screw rod.

[0010] As a further description of the above technical solutions:

[0011] A scale is arranged on the outer wall of the vertical rod.

[0012] The utility model has the advantages of the following beneficial effects:

[0013] 1、in the utility model, the motor output shaft drives the screw rod to rotate, the setting of the guide rod ensures the stability of the sliding block in the moving process, along with the movement of the sliding block, the C-shaped plate also moves, and then drives the vertical rod and the horizontal plate to move synchronously, the scraper continuously scrapes on the surface of the zinc liquid, so that the cleanliness of the galvanizing liquid and the galvanizing effect are ensured.

[0014] 2、in the utility model, the horizontal plate always floats on the surface of the galvanizing liquid, so when the galvanizing liquid is consumed, the horizontal plate will be lowered, by observing the scale on the outer wall of the vertical rod, the consumption of the galvanizing liquid can be directly understood, and convenience is provided for timely supplement of the galvanizing liquid. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model proposes a whole structure schematic view of the hot galvanizing tank for hot galvanizing production;

[0016] Figure 2 The utility model proposes a cleaning assembly structure schematic view of the hot galvanizing tank for hot galvanizing production;

[0017] Figure 3 The utility model proposes a horizontal plate structure schematic view of the hot galvanizing tank for hot galvanizing production.

[0018] LEGEND:

[0019] 1, galvanizing tank body;2, cleaning assembly;21, sliding block;22, guide rod;23, screw rod;24, positioning block;241, motor;25, C-shaped plate;26, vertical rod;27, scale;28, horizontal plate;281, installation groove;282, floating plate;29, scraper. DETAILED DESCRIPTION

[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] With reference to Figure 1 - Figure 2 The present application provides an embodiment: a hot galvanizing tank for hot galvanizing production, comprising a galvanizing tank body 1, a cleaning assembly 2 is arranged on the side wall of the galvanizing tank body 1, and the cleaning assembly 2 removes the zinc film formed on the surface of the zinc liquid due to cooling. The cleaning assembly 2 comprises a sliding block 21, the sliding block 21 is slidingly connected to the side wall of the galvanizing tank body 1, the sliding block 21 is symmetrically arranged in two groups, the side wall of the two groups of sliding blocks 21 is provided with a through hole, a guide rod 22 is slidingly connected in one group of through holes, and a lead screw 23 is threadedly connected in the other group of through holes. Both ends of the guide rod 22 and the lead screw 23 are rotatably connected with a positioning block 24, the positioning block 24 is fixedly connected to the side wall of the galvanizing tank body 1, and the lead screw 23 is used for driving the sliding block 21 to move, and the guide rod 22 is used for maintaining the stability of the sliding block 21 during sliding.

[0022] With reference to Figure 1 - Figure 2 The positioning block 24 is used for providing the positioning function of supporting the ends of the guide rod 22 and the lead screw 23, the side wall of the positioning block 24 is fixedly connected with a motor 241, the output shaft of the motor 241 is rotatably connected to the side wall of the positioning block 24, and the output shaft of the motor 241 is fixedly connected with the end of the lead screw 23. The output shaft of the motor 241 is used for driving the lead screw 23 to rotate, so that the sliding block 21 moves transversely.

[0023] With reference to Figure 2 - Figure 3 A C-shaped plate 25 is fixedly connected between the two groups of sliding blocks 21, the surface of the C-shaped plate 25 is provided with two groups of symmetrically arranged through holes, and a vertical rod 26 is slidingly connected in the through hole. The C-shaped plate 25 connects the two groups of sliding blocks 21 and provides structural support, so that the sliding block 21 and the vertical rod 26 move synchronously transversely, and the vertical rod 26 can move vertically.

[0024] With reference to Figure 2 - Figure 3The outer wall of the vertical rod 26 is provided with a scale 27, the bottom surface of the vertical rod 26 is fixedly connected with a horizontal plate 28, the surface of the horizontal plate 28 is provided with a mounting groove 281, the inside of the mounting groove 281 is fixedly connected with a floating plate 282, the floating plate 282 makes the horizontal plate 28 always float on the surface of the galvanizing liquid, when the galvanizing liquid is consumed in the use process, the consumption of the galvanizing liquid is monitored by observing the change of the scale 27.

[0025] Working principle: the output shaft of the motor 241 drives the screw rod 23 to rotate, because the screw rod 23 is connected with the sliding block 21 through threads, therefore the sliding block 21 will move horizontally along the guide rod 22 under the drive of the screw rod 23. The setting of the guide rod 22 guarantees the stability of the sliding block 21 in the moving process, and avoids the error caused by shaking. With the movement of the sliding block 21, the C-shaped plate 25 also moves, thereby driving the vertical rod 26 and the horizontal plate 28 to move synchronously. The floating plate 282 makes the horizontal plate 28 always float on the surface of the galvanizing liquid, therefore when the galvanizing liquid is consumed, the horizontal plate 28 will descend. At this time, by observing the scale 27 on the outer wall of the vertical rod 26, the consumption of the galvanizing liquid can be directly understood, which provides convenience for timely supplement of the galvanizing liquid.

[0026] Meanwhile, the scraper 29 on the bottom surface of the horizontal plate 28 directly contacts with the surface of the zinc liquid. The side wall of the scraper 29 is provided with a plurality of groups of array distributed round holes, which effectively removes the zinc film on the surface of the liquid zinc, and does not hinder the circulation of the galvanizing liquid. With the movement of the horizontal plate 28, the scraper 29 continuously scrapes on the surface of the zinc liquid, thereby ensuring the cleanliness of the galvanizing liquid and the galvanizing effect.

[0027] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A hot dip galvanizing bath for hot dip galvanizing production, comprising a galvanizing bath main body (1), characterized in that: The side wall of the galvanizing tank body (1) is provided with a cleaning assembly (2), the cleaning assembly (2) comprises a sliding block (21), the sliding block (21) is slidingly connected to the outer wall of the galvanizing tank body (1), the sliding block (21) is symmetrically provided with two groups, two groups of the sliding block (21) are fixedly connected with a C-shaped plate (25), the upper beam of the C-shaped plate (25) is provided with at least two through holes, and a vertical rod (26) is slidingly connected in the through hole, the bottom surface of the vertical rod (26) is fixedly connected with a horizontal plate (28), and the bottom surface of the horizontal plate (28) is fixedly connected with a scraper (29); the side wall of the scraper (29) is provided with a plurality of arrayed circular holes; the surface of the horizontal plate (28) is provided with a mounting groove (281), and the inside of the mounting groove (281) is fixedly connected with a floating plate (282); the outer wall of the galvanizing tank body (1) is provided with a driving device for driving the sliding block (21) to move along the length direction of the galvanizing tank body (1).

2. The hot dip galvanizing bath for hot dip galvanizing production according to claim 1, characterized in that: The driving device comprises a guide rod (22), a lead screw (23) and a motor (241); the guide rod (22) passes through one of the sliding blocks (21) and is in sliding cooperation with the sliding block (21); the lead screw (23) passes through the other sliding block (21) and is in threaded cooperation with the sliding block (21); the two ends of the guide rod (22) and the lead screw (23) are respectively rotationally connected with a positioning block (24), and the positioning block (24) is fixed to the outer wall of the galvanizing tank body (1); the output shaft of the motor (241) is connected with the lead screw (23).

3. The hot dip galvanizing bath for hot dip galvanizing production according to claim 1, characterized in that: The outer wall of the vertical rod (26) is provided with a scale (27).

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