Steel galvanized zinc layer thickness control device

Abstract

The utility model relates to the technical field of galvanization devices, in particular to a steel galvanized zinc layer thickness control device which comprises a galvanization box, a galvanization mechanism is installed on the box wall of the galvanization box, and the galvanization mechanism is formed by combining a fixing frame, an electric telescopic rod, a supporting rod, a transverse plate, a motor, a containing cylinder, honeycomb holes and a connecting frame. A set of symmetrical fixing frames are installed on the box wall of the galvanizing box through bolts, an electric telescopic rod is installed at the top of the set of fixing frames through bolts, a transverse plate is installed at the output end of the electric telescopic rod, a motor is installed on the plate wall of the transverse plate through bolts, and a connecting frame is installed at the output end of the motor. A placing cylinder is mounted on the frame wall of the connecting frame through bolts, honeycomb holes are formed in the cylinder wall of the placing cylinder, the connecting frame drives the placing cylinder to rotate in the galvanizing box, slow and constant-speed galvanizing of a galvanized part is achieved, then the galvanizing time is timed through a timer, and the galvanizing uniformity is controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanizing devices, and particularly relates to a device for controlling the thickness of a zinc layer in steel galvanizing. Background Technique

[0002] Hot-dip galvanizing, also known as hot-dip zinc plating and hot-dip galvanizing, is to immerse the rust-removed steel parts into the molten zinc at about 500 °C, so that the zinc layer adheres to the surface of the steel components, thereby achieving the purpose of anti-corrosion. It is an effective metal anti-corrosion method and is mainly used in metal structure facilities in various industries. Hot-dip galvanizing has evolved from the older hot-dip method. Since it was applied industrially in France in 1836, it has a history of more than one hundred and eighty years.

[0003] The thickness of the existing hot-dip galvanized zinc layer on steel wires cannot be effectively controlled. During the galvanizing process, it is difficult to achieve uniform galvanizing thickness, and it is impossible to adjust the galvanizing thickness in a timely manner according to needs, resulting in greater limitations of the production equipment. For this reason, we propose a device for controlling the thickness of a zinc layer in steel galvanizing. Content of the Utility Model

[0004] Aiming at the problems in the prior art, the utility model provides a device for controlling the thickness of a zinc layer in steel galvanizing.

[0005] The technical solution adopted by the utility model to solve its technical problems is a device for controlling the thickness of a zinc layer in steel galvanizing, including a galvanizing tank. A galvanizing mechanism is installed on the wall of the galvanizing tank. The galvanizing mechanism is composed of a fixed frame, an electric telescopic rod, a support rod, a cross plate, a motor, a placing cylinder, honeycomb holes and a connecting frame. A group of symmetric fixed frames are installed on the wall of the galvanizing tank through bolts. An electric telescopic rod is installed on the top of a group of the fixed frames through bolts. The output end of the electric telescopic rod is installed with a cross plate. A motor is installed on the wall of the cross plate through bolts. The output end of the motor is installed with a connecting frame. A placing cylinder is installed on the wall of the connecting frame through bolts. Honeycomb holes are opened on the wall of the placing cylinder.

[0006] By adopting the above technical solution, when controlling the galvanizing of galvanized parts, since a galvanizing mechanism is installed on the wall of the galvanizing tank, and the galvanizing mechanism is composed of a fixed frame, an electric telescopic rod, a support rod, a cross plate, a motor, a placing cylinder, honeycomb holes and a connecting frame, the electric telescopic rod is controlled by a controller, so that the electric telescopic rod drives the support rod at its output end to move, so that the placing cylinder moves into the galvanizing tank for galvanizing. Then, the motor is controlled by the controller, so that the motor drives the connecting frame at its output end, and the connecting frame drives the placing cylinder to rotate in the galvanizing tank, realizing slow and uniform galvanizing of the galvanized parts. Then, the galvanizing time is timed by a timer to control the galvanizing uniformity.

[0007] Specifically, it further includes a plugging mechanism, and the plugging mechanism is installed at the bottom of the placing cylinder.

[0008] By adopting the above technical solution, the bottom of the placing cylinder can be sealed by the plugging mechanism.

[0009] Specifically, the plugging mechanism is composed of a sealing plate, a plug rod, a sleeve, a threaded hole and a locking bolt. The bottom of the placing cylinder is rotatably connected with a sealing plate through a hinge. A plug rod is welded to the wall of the sealing plate. A sleeve is welded to the wall of the placing cylinder. A locking bolt is provided on the wall of the sleeve. A threaded hole is provided on the wall of the plug rod.

[0010] By adopting the above technical solution, when sealing the placing cylinder, since a plugging mechanism is installed at the bottom of the placing cylinder and the plugging mechanism is composed of a sealing plate, a plug rod, a sleeve, a threaded hole and a locking bolt, and the bottom of the placing cylinder is rotatably connected with a sealing plate through a hinge, the operator rotates the sealing plate to insert the plug rod on the sealing plate into the sleeve. Since the locking bolt is threadedly connected to the wall of the sleeve, the operator screws the locking bolt to make the locking bolt threadedly connected with the threaded hole on the plug rod, so as to connect the plug rod and the sleeve, and then the sealing plate seals the bottom of the placing cylinder to place the galvanized parts.

[0011] Specifically, a controller for controlling the control motor and the electric telescopic rod is installed on the wall of the galvanizing box.

[0012] By adopting the above technical solution, the motor and the electric telescopic rod can be controlled by the controller.

[0013] Specifically, a timer is installed on the wall of the galvanizing box.

[0014] By adopting the above technical solution, the hot-dip plating time can be timed by the timer.

[0015] The beneficial effects of the present utility model:

[0016] (1) For the steel galvanizing zinc layer thickness control device of the present utility model, when controlling the galvanizing of galvanized parts, since a galvanizing mechanism is installed on the wall of the galvanizing box and the galvanizing mechanism is composed of a fixing frame, an electric telescopic rod, a support rod, a cross plate, a motor, a placing cylinder, honeycomb holes and a connecting frame, the controller controls the electric telescopic rod to drive the support rod at its output end to move, so that the placing cylinder moves into the galvanizing box for galvanizing. Then, the controller controls the motor to drive the connecting frame at its output end, and the connecting frame drives the placing cylinder to rotate in the galvanizing box, so as to realize slow and uniform galvanizing of the galvanized parts. Then, the timer times the galvanizing time to control the galvanizing uniformity.

[0017] (2) For a zinc layer thickness control device of the present utility model, when sealing the placement cylinder, since a plugging mechanism is installed at the bottom of the placement cylinder, the plugging mechanism is composed of a sealing plate, a plug rod, a sleeve, a threaded hole and a locking bolt. Since the sealing plate is rotatably connected to the bottom of the placement cylinder through a hinge, the operator rotates the sealing plate so that the plug rod at the sealing plate is inserted into the sleeve. Since the locking bolt is threadedly connected to the sleeve wall, the operator turns the locking bolt so that the locking bolt is threadedly connected to the threaded hole at the plug rod, realizing the connection between the plug rod and the sleeve, thereby the sealing plate seals the bottom of the placement cylinder and realizes the placement of galvanized parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0019] Figure 1 is the main figure of the present utility model;

[0020] Figure 2 is the structural schematic diagram of the galvanizing mechanism of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the plugging mechanism of the present utility model;

[0022] In the figure: 1, galvanizing box; 2, galvanizing mechanism; 201, fixed frame; 202, electric telescopic rod; 203, support rod; 204, cross plate; 205, motor; 206, placement cylinder; 207, honeycomb holes; 208, connecting frame; 3, controller; 4, timer; 5, plugging mechanism; 501, sealing plate; 502, plug rod; 503, sleeve; 504, threaded hole; 505, locking bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] As an embodiment of the present utility model, such as Figure 1 , Figure 2 and Figure 3As shown in the figure, a device for controlling the thickness of the zinc layer in steel galvanizing according to the present utility model includes a galvanizing tank 1. A galvanizing mechanism 2 is installed on the wall of the galvanizing tank 1. The galvanizing mechanism 2 is composed of a fixed frame 201, an electric telescopic rod 202, a support rod 203, a cross plate 204, a motor 205, a placing cylinder 206, honeycomb holes 207 and a connecting frame 208. A pair of symmetric fixed frames 201 are installed on the wall of the galvanizing tank 1 by bolts. An electric telescopic rod 202 is installed on the top of a pair of the fixed frames 201 by bolts. The output end of the electric telescopic rod 202 is installed with a cross plate 204. A motor 205 is installed on the wall of the cross plate 204 by bolts. The output end of the motor 205 is installed with a connecting frame 208. A placing cylinder 206 is installed on the wall of the connecting frame 208 by bolts. Honeycomb holes 207 are opened on the wall of the placing cylinder 206.

[0025] When in use, when controlling the galvanizing of galvanized parts, since the galvanizing mechanism 2 is installed on the wall of the galvanizing tank 1, and the galvanizing mechanism 2 is composed of a fixed frame 201, an electric telescopic rod 202, a support rod 203, a cross plate 204, a motor 205, a placing cylinder 206, honeycomb holes 207 and a connecting frame 208, the electric telescopic rod 202 is controlled by a controller 3, so that the electric telescopic rod 202 drives the support rod 203 at its output end to move, making the placing cylinder 206 move into the galvanizing tank 1 for galvanizing. Then, the motor 205 is controlled by the controller 3, so that the motor 205 drives the connecting frame 208 at its output end, and the connecting frame 208 drives the placing cylinder 206 to rotate in the galvanizing tank 1, realizing slow and uniform galvanizing of the galvanized parts. Then, a timer 4 is used to time the galvanizing time to control the galvanizing uniformity.

[0026] As Figure 2 shown, it further includes a plugging mechanism 5, and the plugging mechanism 5 is installed at the bottom of the placing cylinder 206.

[0027] When in use, the plugging mechanism 5 can seal the bottom of the placing cylinder 206.

[0028] As Figure 2 and Figure 3 shown, the plugging mechanism 5 is composed of a sealing plate 501, a plug rod 502, a sleeve 503, a threaded hole 504 and a locking bolt 505. The bottom of the placing cylinder 206 is rotatably connected with a sealing plate 501 by a hinge. A plug rod 502 is welded on the wall of the sealing plate 501. A sleeve 503 is welded on the wall of the placing cylinder 206. A locking bolt 505 is opened on the wall of the sleeve 503. A threaded hole 504 is opened on the wall of the plug rod 502.

[0029] During use, when sealing the placement cylinder 206, since the plugging mechanism 5 is installed at the bottom of the placement cylinder 206, the plugging mechanism 5 is composed of a sealing plate 501, a plug rod 502, a sleeve 503, a threaded hole 504 and a locking bolt 505. Since the sealing plate 501 is rotatably connected to the bottom of the placement cylinder 206 through a hinge, the operator rotates the sealing plate 501 so that the plug rod 502 at the sealing plate 501 is inserted into the sleeve 503. Since the locking bolt 505 is threadedly connected to the wall of the sleeve 503, the operator turns the locking bolt 505 so that the locking bolt 505 is threadedly connected to the threaded hole 504 at the plug rod 502, realizing the connection between the plug rod 502 and the sleeve 503. Thus, the sealing plate 501 seals the bottom of the placement cylinder 206, realizing the placement of galvanized parts.

[0030] As Figure 1 shown, a controller 3 for controlling the control motor 205 and the electric telescopic rod 202 is installed on the wall of the galvanizing box 1.

[0031] During use, the controller 3 can control the motor 205 and the electric telescopic rod 202.

[0032] As Figure 1 shown, a timer 4 is installed on the wall of the galvanizing box 1.

[0033] During use, the timer 4 can time the hot-dip plating time.

[0034] When the utility model is in use and the placing cylinder 206 is sealed, since a plugging mechanism 5 is installed at the bottom of the placing cylinder 206, the plugging mechanism 5 is composed of a sealing plate 501, a plug rod 502, a sleeve 503, a threaded hole 504 and a locking bolt 505. Since the sealing plate 501 is rotatably connected to the bottom of the placing cylinder 206 through a hinge, a person rotates the sealing plate 501 so that the plug rod 502 at the sealing plate 501 is inserted into the sleeve 503. Since the locking bolt 505 is threadedly connected to the wall of the sleeve 503, the person screws the locking bolt 505 so that the locking bolt 505 is threadedly connected to the threaded hole 504 at the plug rod 502, realizing the connection between the plug rod 502 and the sleeve 503. Thus, the sealing plate 501 seals the bottom of the placing cylinder 206, realizing the placement of galvanized parts. When controlling the galvanizing of galvanized parts, since a galvanizing mechanism 2 is installed on the wall of the galvanizing tank 1, the galvanizing mechanism 2 is composed of a fixing frame 201, an electric telescopic rod 202, a support rod 203, a cross plate 204, a motor 205, a placing cylinder 206, honeycomb holes 207 and a connecting frame 208. The controller 3 controls the electric telescopic rod 202, so that the electric telescopic rod 202 drives the support rod 203 at its output end to move, making the placing cylinder 206 move into the galvanizing tank 1 for galvanizing. Then, the controller 3 controls the motor 205, so that the motor 205 drives the connecting frame 208 at its output end, and the connecting frame 208 drives the placing cylinder 206 to rotate in the galvanizing tank 1, realizing slow and uniform galvanizing of galvanized parts. Then, the timer 4 times the galvanizing time to control the galvanizing uniformity.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for controlling the thickness of a galvanized steel layer, characterized in that: The invention comprises a galvanizing box (1), wherein a galvanizing mechanism (2) is installed on the box wall of the galvanizing box (1), wherein the galvanizing mechanism (2) is composed of a fixing frame (201), an electric telescopic rod (202), a support rod (203), a horizontal plate (204), a motor (205), a placement cylinder (206), a honeycomb hole (207) and a connecting frame (208), wherein a group of symmetrical fixing frames (201) are installed on the box wall of the galvanizing box (1) by bolts, and a group of the fixing frames (201) are installed on the box wall of the galvanizing box (1) by bolts. 01) is installed with an electric telescopic rod (202) at the top of the frame by bolts, a horizontal plate (204) is installed at the output end of the electric telescopic rod (202), a motor (205) is installed at the plate wall of the horizontal plate (204) by bolts, a connecting frame (208) is installed at the output end of the motor (205), a placement tube (206) is installed at the frame wall of the connecting frame (208) by bolts, and a honeycomb hole (207) is opened at the tube wall of the placement tube (206).

2. A device for controlling the thickness of a galvanized steel layer according to claim 1, characterized in that: It also comprises a blocking mechanism (5), and the blocking mechanism (5) is installed at the bottom of the placement cylinder (206).

3. A device for controlling the thickness of a galvanized steel layer according to claim 2, characterized in that: The blocking mechanism (5) is composed of a sealing plate (501), an insertion rod (502), a sleeve (503), a threaded hole (504) and a locking bolt (505); the bottom of the placement tube (206) is rotatably connected to the sealing plate (501) via a hinge; the plate wall of the sealing plate (501) is welded with an insertion rod (502); the wall of the placement tube (206) is welded with a sleeve (503); the wall of the sleeve (503) is provided with a locking bolt (505); and the wall of the insertion rod (502) is provided with a threaded hole (504).

4. A device for controlling the thickness of a galvanized steel layer according to claim 1, characterized in that: A controller (3) for controlling a motor (205) and an electric telescopic rod (202) is installed on the box wall of the galvanizing box (1).

5. The device for controlling the thickness of zinc coating on galvanized steel according to claim 1, characterized in that: A timer (4) is installed on the box wall of the galvanizing box (1).

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