Hot-dip galvanizing device for steel

Abstract

The utility model relates to the technical field of steel hot-dip galvanizing equipment, in particular to a hot-dip galvanizing device for steel, which comprises a tank body, two groups of gear seats are rotatably mounted on the surface of the outer wall of the tank body, tube seats are assembled on the peripheral surfaces of the gear seats, and vertical tubes are slidably mounted in the tube seats. Lug seats are assembled at the ends, located on the outer sides of the pipe seats, of the vertical pipes, and a top frame matched with the groove body is integrally constructed between the two sets of lug seats; when hot-dip galvanizing equipment used by steel is not used, an electric push rod A in a pipe seat can operate, the electric push rod A operates to conveniently push a vertical pipe in the pipe seat, so that the vertical pipe can move and drive a top frame to move, and the top frame drives a diamond net layer to be matched with the opening end of the top of a tank body; and the diamond net layer and the top frame can block and protect the opening in the surface of the tank body, so that the situation that sundries fall into the tank body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanizing equipment for steel, in particular to a hot-dip galvanizing device for steel. Background Art

[0002] Hot-dip galvanizing is to make molten metal react with the iron matrix to produce an alloy layer, thereby combining the matrix and the coating. Hot-dip galvanizing is to first pickle the steel parts. In order to remove the iron oxide on the surface of the steel parts, after pickling, they are cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot-dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life; however, since the surface of the tank used for hot-dip galvanizing of steel is generally exposed, this results in that when not in use, the flying debris in the air is easy to fall into the tank, which is easy to cause a certain impact on the hot-dip galvanizing stock solution in the tank. To this end, we propose a hot-dip galvanizing device for steel. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a hot-dip galvanizing device for steel.

[0004] The technical solution adopted by the utility model to solve the technical problem is a hot-dip galvanizing device for steel, comprising a tank body, a gear seat rotatably mounted on the outer wall surface of the tank body, and two groups of gear seats, a tube seat mounted on the outer peripheral surface of the gear seat, and a vertical pipe slidably mounted inside the tube seat, an ear seat mounted on one end of the vertical pipe located outside the tube seat, a top frame matched with the tank body is integrally constructed between the two groups of ear seats, an electric push rod A for pushing the vertical pipe to slide and displace is mounted on the inner side of the tube seat, and a diamond mesh layer is mounted inside the top frame;

[0005] The outer wall of the tank body is equipped with a shell located on the outer periphery of the gear seat, and a gear body meshing with the gear seat is rotatably installed on the outer wall of the tank body, a worm gear transmission-connected to the gear body is rotatably installed in the shell, and a reducer is installed on the outer wall surface of the tank body, a worm meshing with the worm gear is installed at the power output end of the reducer, and a servo motor is installed at the power input end of the reducer.

[0006] By adopting the above technical solution, when the hot-dip galvanizing equipment used for steel is not used, the electric push rod A inside the pipe seat can be operated, and the operation of the electric push rod A facilitates the vertical pipe inside the pipe seat to move, so that the vertical pipe can be displaced and drive the top frame to move, and the top frame drives the diamond mesh layer to fit with the open end of the top of the trough body, and the diamond mesh layer and the top frame can block and protect the opening on the surface of the trough body, so as to reduce the situation where debris falls into the trough body;

[0007] When using the hot-dip galvanizing equipment for steel, it can make the electric push rod A inside the pipe seat operate, so that the electric push rod A can push the vertical pipe in the pipe seat, so that the vertical pipe can extend out of the pipe seat and drive the top frame to displace, so that the top frame can be separated from the opening on the surface of the tank body. Subsequently, the servo motor on the outer wall surface of the tank body operates, and the operation of the servo motor facilitates driving the worm to rotate under the operation of the reducer, so that the worm can mesh with the worm wheel and drive the worm wheel to rotate. Subsequently, the worm wheel facilitates driving the gear body to rotate, so that the gear body meshing with the gear seat can drive the gear seat to rotate. Subsequently, the gear seat facilitates driving the pipe seat to swing and displace, so that the top frame can swing to the outside of the tank body, which is convenient for moving the position of the top frame and facilitating subsequent galvanizing of the steel.

[0008] Specifically, a sliding seat is slidably installed on the outer wall surface of the tank body, and a tooth groove matching the gear seat is opened at one end of the sliding seat close to the gear seat, and an electric push rod B for driving the sliding seat to slide and displace is assembled on the outer wall surface of the housing.

[0009] By adopting the above technical solution, when the position adjustment of the top frame is completed, the electric push rod B on the surface of the housing can be made to operate. The operation of the electric push rod B facilitates pushing the sliding seat, so that the sliding seat displaces and the tooth groove on the surface of the sliding seat can mesh with the gear seat, which is convenient for limiting and fixing the position of the gear seat and preventing the gear seat from automatically rotating in the subsequent process.

[0010] Specifically, a frame groove matching the top frame is opened on the outer wall surface of the tank body.

[0011] By adopting the above technical solution, the frame groove and the top frame match each other, so that the top frame can be retracted into the frame groove, which is convenient for its storage.

[0012] Specifically, grooves are opened on both the opposite side of the vertical pipe and the pipe seat and the opposite side of the vertical pipe and the ear seat, and there are multiple groups of grooves.

[0013] By adopting the above technical solution, the grooves between the vertical pipe and the pipe seat can match with the protrusions between them, which is convenient for improving the stability of the sliding displacement of the vertical pipe in the pipe seat. At the same time, the grooves on the opposite side of the ear seat and the vertical pipe also match with the protrusions between them, which is convenient for improving the firmness after the connection between the ear seat and the vertical pipe.

[0014] Specifically, a stop block is assembled on the outer peripheral surface of the pipe seat.

[0015] By adopting the above technical solution, the stop block on the outer periphery of the pipe seat is convenient for providing a certain limiting performance for the pipe seat and facilitating reducing the situation of excessive swing when the pipe seat swings.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of this application, through the design of the pipe socket, vertical pipe, electric push rod A, ear seat, top frame and wire mesh layer, can make the electric push rod A inside the pipe socket operate when the hot-dip galvanizing equipment used for steel is not in use. The operation of the electric push rod A facilitates the pushing of the vertical pipe inside the pipe socket, enabling the vertical pipe to displace and drive the top frame to move, and enabling the top frame to drive the wire mesh layer to fit with the open end at the top of the tank body, and enabling the wire mesh layer and the top frame to block and protect the opening on the surface of the tank body, which is convenient for reducing the situation of sundries falling into the tank body.

[0018] 2. The technical solution of this application, through the design of the gear seat, gear body, worm gear, worm, reducer and servo motor, can make the electric push rod A inside the pipe socket operate when using the hot-dip galvanizing equipment for steel. The electric push rod A can push the vertical pipe in the pipe socket, enabling the vertical pipe to extend out of the pipe socket and drive the top frame to displace, so that the top frame can be separated from the opening on the surface of the tank body. Subsequently, the servo motor on the outer wall surface of the tank body operates, and the operation of the servo motor facilitates the rotation of the worm driven by the reducer, enabling the worm to mesh with the worm gear and drive the worm gear to rotate. Subsequently, the worm gear conveniently drives the gear body to rotate, enabling the gear body meshing with the gear seat to drive the gear seat to rotate. Subsequently, the gear seat conveniently drives the pipe socket to swing and displace, enabling the top frame to swing to the outside of the tank body, which is convenient for moving the position of the top frame and facilitating subsequent galvanizing of the steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following further illustrates the present utility model in conjunction with the drawings and embodiments.

[0020] Figure 1 Is the axonometric drawing of the present utility model;

[0021] Figure 2 Is the schematic plan view of the transmission structure between the servo motor and the gear seat of the present utility model;

[0022] Figure 3 Is the schematic plan view of the connection structure between the vertical pipe and the pipe socket of the present utility model;

[0023] In the figure: 1, tank body; 2, gear seat; 3, pipe socket; 4, vertical pipe; 5, electric push rod A; 6, ear seat; 7, top frame; 8, wire mesh layer; 9, gear body; 10, worm gear; 11, worm; 12, reducer; 13, servo motor; 14, sliding seat; 15, tooth groove; 16, electric push rod B; 17, groove; 18, block; 19, housing; 20, frame groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Please refer to Figures 1-3 , an embodiment of the present utility model provides a technical solution: a hot-dip galvanizing device for steel, including a tank body 1, a gear seat 2 is rotatably installed on the outer wall surface of the tank body 1, and there are two groups of gear seats 2. A pipe seat 3 is assembled on the outer peripheral surface of the gear seat 2, and a vertical pipe 4 is slidably installed in the pipe seat 3. An ear seat 6 is assembled at one end of the vertical pipe 4 located outside the pipe seat 3. A top frame 7 that fits with the tank body 1 is integrally constructed between the two ear seats 6. An electric push rod A5 for pushing the vertical pipe 4 to slide is assembled inside the pipe seat 3. A diamond mesh layer 8 is assembled in the top frame 7; an outer shell 19 is assembled on the outer wall of the tank body 1 and located on the outer periphery of the gear seat 2, and a gear body 9 that meshes with the gear seat 2 is rotatably installed on the outer wall of the tank body 1. A worm gear 10 that is drivingly connected to the gear body 9 is rotatably installed inside the outer shell 19. A speed reducer 12 is assembled on the outer wall surface of the tank body 1. A worm 11 that meshes with the worm gear 10 is assembled at the power output end of the speed reducer 12, and a servo motor 13 is assembled at the power input end of the speed reducer 12.

[0026] When in use, when the hot-dip galvanizing equipment for steel is not in use, the electric push rod A5 inside the pipe seat 3 can be operated. The operation of the electric push rod A5 facilitates pushing the vertical pipe 4 inside the pipe seat 3, so that the vertical pipe 4 can be displaced and drive the top frame 7 to move, and the top frame 7 can drive the diamond mesh layer 8 to fit with the opening end at the top of the tank body 1, and the diamond mesh layer 8 and the top frame 7 can seal and protect the opening on the surface of the tank body 1, which is convenient for reducing the situation of sundries falling into the tank body 1;

[0027] When using the hot-dip galvanizing equipment for steel, the electric push rod A5 inside the pipe seat 3 can be operated, so that the electric push rod A5 can push the vertical pipe 4 in the pipe seat 3, so that the vertical pipe 4 can extend out of the pipe seat 3 and drive the top frame 7 to displace, so that the top frame 7 can be separated from the opening on the surface of the tank body 1. Subsequently, the servo motor 13 on the outer wall surface of the tank body 1 is operated. The operation of the servo motor 13 facilitates driving the worm 11 to rotate under the operation of the speed reducer 12, so that the worm 11 can mesh with the worm gear 10 and drive the worm gear 10 to rotate. Subsequently, the worm gear 10 facilitates driving the gear body 9 to rotate, so that the gear body 9 that meshes with the gear seat 2 can drive the gear seat 2 to rotate. Subsequently, the gear seat 2 facilitates driving the pipe seat 3 to swing and displace, so that the top frame 7 can swing to the outside of the tank body 1, which is convenient for moving the position of the top frame 7 and facilitating subsequent galvanizing of the steel.

[0028] Such as Figure 1 and Figure 2As shown, a sliding seat 14 is slidably mounted on the outer wall surface of the trough body 1, and a tooth groove 15 that fits with the gear seat 2 is provided at one end of the sliding seat 14 close to the gear seat 2. An electric push rod B16 for driving the sliding displacement of the sliding seat 14 is assembled on the outer wall surface of the housing 19.

[0029] During use, when the position adjustment of the top frame 7 is completed, the electric push rod B16 on the surface of the housing 19 can be operated. The operation of the electric push rod B16 facilitates the pushing of the sliding seat 14, so that the sliding seat 14 is displaced and the tooth groove 15 on the surface of the sliding seat 14 can mesh with the gear seat 2, which is convenient for limiting and fixing the position of the gear seat 2, so that the gear seat 2 will not automatically rotate in the follow-up.

[0030] As Figure 1 shown, a frame groove 20 that fits with the top frame 7 is provided on the outer wall surface of the trough body 1.

[0031] During use, the frame groove 20 and the top frame 7 fit with each other, so that the top frame 7 can be retracted into the frame groove 20, which is convenient for its storage.

[0032] As Figure 3 shown, grooves 17 are provided on both the opposite side of the vertical pipe 4 and the pipe seat 3 and the opposite side of the vertical pipe 4 and the ear seat 6, and there are multiple groups of grooves 17.

[0033] During use, the groove 17 between the vertical pipe 4 and the pipe seat 3 can fit with the protrusion between them, which is convenient for improving the stability of the sliding displacement of the vertical pipe 4 in the pipe seat 3. At the same time, the groove 17 on the opposite side of the ear seat 6 and the vertical pipe 4 also fits with the protrusion between them, which is convenient for improving the stability of the connection between the ear seat 6 and the vertical pipe 4.

[0034] As Figure 1 shown, a stopper 18 is assembled on the outer peripheral surface of the pipe seat 3.

[0035] During use, the stopper 18 on the outer periphery of the pipe seat 3 is convenient for providing a certain limiting performance for the pipe seat 3, and is convenient for reducing the situation of excessive swing when the pipe seat 3 swings.

[0036] Working principle and usage process of the utility model: When in use, first install the corresponding structural components in appropriate positions. When the hot-dip galvanizing equipment for steel is not in use, the electric push rod A5 inside the pipe seat 3 can operate. The operation of the electric push rod A5 facilitates the pushing of the vertical pipe 4 inside the pipe seat 3, enabling the vertical pipe 4 to displace and drive the top frame 7 to move, and making the top frame 7 drive the diamond mesh layer 8 to fit with the open end at the top of the tank body 1, and enabling the diamond mesh layer 8 and the top frame 7 to block and protect the opening on the surface of the tank body 1, facilitating the reduction of the situation where sundries fall into the tank body 1. At the same time, when using the hot-dip galvanizing equipment for steel, the electric push rod A5 inside the pipe seat 3 can operate, enabling the electric push rod A5 to push the vertical pipe 4 in the pipe seat 3, making the vertical pipe 4 extend out of the pipe seat 3 and drive the top frame 7 to displace, so that the top frame 7 can be separated from the opening on the surface of the tank body 1. Subsequently, the servo motor 13 on the outer wall surface of the tank body 1 operates. The operation of the servo motor 13 facilitates the rotation of the worm 11 driven by the operation of the reducer 12, enabling the worm 11 to engage with the worm gear 10 and drive the worm gear 10 to rotate. Subsequently, the worm gear 10 facilitates the rotation of the gear body 9, enabling the gear body 9 engaged with the gear seat 2 to drive the gear seat 2 to rotate. Subsequently, the gear seat 2 facilitates the swinging displacement of the pipe seat 3, enabling the top frame 7 to swing to the outside of the tank body 1, facilitating the movement of the position of the top frame 7 and facilitating subsequent galvanizing of the steel. At the same time, after the top frame 7 is displaced and fits with the frame groove 20 outside the tank body 1, then the electric push rod A5 inside the pipe seat 3 operates and pulls the vertical pipe 4 back into the pipe seat 3, making the top frame 7 fit with the frame groove 20 accordingly, facilitating the storage of the top frame 7 and enabling the steel to continue hot-dip galvanizing.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art of this industry 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 principle 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 hot dip galvanizing device for steel, characterized in that: The invention comprises a trough body (1), wherein a gear seat (2) is rotatably mounted on the outer wall surface of the trough body (1), and the gear seat (2) has two groups, a tube seat (3) is mounted on the outer peripheral surface of the gear seat (2), and a vertical tube (4) is slidably mounted inside the tube seat (3), and an ear seat (6) is mounted on one end of the vertical tube (4) located outside the tube seat (3), and a top frame (7) matching with the trough body (1) is integrally constructed between the two groups of the ear seats (6), an electric push rod A (5) for pushing the vertical tube (4) to slide and move is mounted on the inner side of the tube seat (3), and a diamond mesh layer (8) is mounted inside the top frame (7); The outer wall of the tank body (1) is equipped with a shell (19) located on the outer periphery of the gear seat (2), and a gear body (9) meshing with the gear seat (2) is rotatably installed on the outer wall of the tank body (1), a worm wheel (10) drivingly connected to the gear body (9) is rotatably installed in the shell (19), and a reducer (12) is equipped on the outer wall surface of the tank body (1), a worm (11) meshing with the worm wheel (10) is equipped at the power output end of the reducer (12), and a servo motor (13) is equipped at the power input end of the reducer (12).

2. A hot dip galvanizing device for steel according to claim 1, characterized in that: A slide seat (14) is slidably mounted on the outer wall surface of the trough body (1), and a tooth groove (15) matching with the gear seat (2) is formed at one end of the slide seat (14) close to the gear seat (2), and an electric push rod B (16) for driving the slide seat (14) to slide and move is mounted on the outer wall surface of the housing (19).

3. The hot-dip galvanizing device for steel according to claim 1, characterized in that: The outer wall surface of the tank body (1) is provided with a frame groove (20) which fits with the top frame (7).

4. The hot-dip galvanizing device for steel according to claim 1, characterized in that: A groove (17) is provided on one side of the vertical tube (4) facing the tube seat (3) and one side of the vertical tube (4) facing the ear seat (6), and there are multiple groups of grooves (17).

5. The hot-dip galvanizing device for steel according to claim 1, characterized in that: The outer peripheral surface of the tube seat (3) is equipped with a stopper (18).

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