Steel galvanizing annealing device

Abstract

The utility model relates to the technical field of galvanized steel sheet cooling, in particular to a steel galvanizing annealing device which comprises an annealing pool, and limiting sliding frames are fixedly connected to the two sides of the top end of the annealing pool respectively. Firstly, a fixed-point positioning control mechanism is used for controlling a sliding module to stop displacement when the sliding module moves to the position above an annealing pool in a material sliding rail, then the sliding module descends and falls into the annealing pool for annealing, and the situation that steel deviates when moving through the sliding rail can be reduced; further, the annealing cooling efficiency of the equipment is improved, and water mist splashed due to high-temperature boiling of cooling water in the annealing pool is prevented from being jetted out of the annealing pool through extension splicing of the baffle plates; the situation that workers are scalded by boiled and splashed water drops is reduced, and the situation that the working intensity of the workers is increased due to the fact that extra cleaning work is needed because the splashed water drops pollute the ground is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling galvanized steel plates, in particular to a steel galvanized annealing device. Background Art

[0002] Hot-dip galvanized sheets are mainly used in construction, home appliances, automobiles and other industries. In the past, the construction industry was the largest user in terms of quantity. As people's requirements for automobile quality become higher and higher, hot-dip galvanized sheets began to be used in large quantities for automobile panels, inner panels, bottom covers, etc., and the proportion of use is increasing.

[0003] Publication No. CN206970692U discloses a cooling device for hot-dip galvanized steel sheets, which can improve the cooling efficiency of hot-dip galvanized steel sheets. After cooling, the hot-dip galvanized steel sheets can be automatically dried and not easily contaminated with dust. However, during the cooling process of the device, because the temperature of the galvanized steel sheet before cooling is much higher than the boiling point of water, the cooling water will boil violently and splash to the outside of the device during the water cooling process, which may cause scalding of the staff, and the ground around the equipment needs to be manually cleaned to reduce pollution. To this end, we propose a steel galvanizing annealing device. Utility Model Content

[0004] Aiming at the problems in the prior art, the utility model provides a steel galvanizing annealing device.

[0005] The technical solution adopted by the utility model to solve the technical problem is a steel galvanized annealing device, comprising an annealing pool, the top two sides of the annealing pool are respectively fixedly connected with limited sliding frames, two material slide rails are arranged above the annealing pool, the bottom ends of the material slide rails are slidably connected with sliding modules, the bottom ends of the sliding modules are fixedly installed with electric telescopic rods, the bottom ends of the electric telescopic rods are installed with positioning slide rods, the bottom ends of the positioning slide rods are fixedly connected with a bottom plate, the bottom ends of the bottom plates are respectively fixedly connected with extension rods, and the bottom ends of the extension rods are installed with movable clamping arms for fixing steel materials;

[0006] Telescopic bases are fixedly connected to both sides of the top of the annealing pool, and a shielding plate is slidably connected to the inner groove of the telescopic base on the side facing the annealing pool. An electric push rod base for driving the shielding plate to extend and retract is installed on the bottom end of the telescopic base on the side wall of the annealing pool. A fitting hole that matches the size of the extension rod is opened on one side of the two groups of shielding plates.

[0007] By adopting the above technical solution, the sliding module is first controlled by a fixed-point positioning control mechanism to stop moving when it moves to the top of the annealing pool in the material slide rail, and then drops into the annealing pool for annealing, which can reduce the deviation of the steel moving through the slide rail, thereby improving the annealing and cooling efficiency of the equipment, and the shielding plate is extended and spliced ​​to prevent the cooling water in the annealing pool from splashing out of the annealing pool due to high-temperature boiling. The mist is blocked, which reduces the occurrence of workers being scalded by boiling splashing water droplets and reduces the occurrence of splashing water droplets polluting the ground, resulting in the need for additional cleaning and increasing the work intensity of workers.

[0008] Specifically, a positioning node for fixing the sliding position of the sliding module is provided at the top end of the material slide rail.

[0009] By adopting the above technical solution, the stop position of the sliding module is fixedly controlled by the positioning node, so that the positioning slide rod is conveniently controlled to move downwardly in alignment with the limit slide frame for annealing.

[0010] Specifically, the positioning slide rod is lifted and slid inside the position-limiting slide frame by an electric telescopic rod.

[0011] By adopting the above technical solution, the lifting position of the positioning slide rod is controlled by the positioning node on the material slide rail, so that the electric telescopic rod is slid and lifted inside the limit slide frame to perform cooling and annealing operations.

[0012] Specifically, a scraping plate for scraping condensation on the bottom surface of the shielding plate is fixedly connected to the side wall of the bottom end of the groove of the telescopic base.

[0013] By adopting the above technical solution, the scraper plate is used to clean the water mist and water droplets at the bottom of the shielding plate due to splashing and condensation due to cold.

[0014] Specifically, the movable clamping arm controls the clamping of steel through a signal transmission line.

[0015] By adopting the above technical solution, the steel is clamped by a remotely operated movable clamping arm and put into the cooling annealing pool.

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

[0017] The technical solution of the present application can reduce the deviation of steel moving through the slide rail through the design of the annealing pool, material slide rail, sliding module, electric telescopic rod, positioning slide rail, bottom plate, limit sliding frame, telescopic base, baffle plate and matching hole, thereby improving the annealing and cooling efficiency of the equipment and blocking the splashing mist of cooling water in the annealing pool due to high-temperature boiling from bursting out of the annealing pool through the extending and splicing of the baffle plate, thereby reducing the occurrence of workers being scalded by boiling splashing water droplets and reducing the occurrence of splashing water droplets contaminating the ground, resulting in the need for additional cleaning and increasing the work intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is an axonometric drawing of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the anti-splashing mechanism structure at the annealing pool of the utility model;

[0022] In the figure: 1. Annealing tank; 2. Material slide rail; 3. Sliding module; 4. Electric telescopic rod; 5. Positioning slide rod; 6. Bottom plate; 7. Extension rod; 8. Movable clamp arm; 9. Limiting slide frame; 10. Telescopic base; 11. Shielding plate; 12. Fitting hole; 13. Electric push rod base. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-3 The utility model embodiment provides a technical solution: a steel galvanized annealing device, comprising an annealing pool 1, the top two sides of the annealing pool 1 are respectively fixedly connected with limited sliding frames 9, two material slide rails 2 are arranged above the annealing pool 1, the bottom end of the material slide rail 2 is slidably connected with a sliding module 3, the bottom end of the sliding module 3 is fixedly installed with an electric telescopic rod 4, the bottom end of the electric telescopic rod 4 is installed with a positioning slide rod 5, the bottom end of the positioning slide rod 5 is fixedly connected with a bottom plate 6, the bottom ends of the bottom plate 6 are respectively fixedly connected with extension rods 7, and the bottom end of the extension rod 7 is installed with a movable clamping arm 8 for fixing steel;

[0025] Telescopic bases 10 are fixedly connected to both sides of the top of the annealing pool 1, and a shielding plate 11 is slidably connected to the inner groove of the telescopic base 10 on the side facing the annealing pool 1. An electric push rod base 13 for driving the shielding plate 11 to extend and retract is installed on the bottom end of the telescopic base 10 on the side wall of the annealing pool 1. A matching hole 12 that matches the size of the extension rod 7 is formed on one side of the two groups of shielding plates 11.

[0026] When in use, the sliding module 3 is first controlled by a fixed-point positioning control mechanism to stop moving when it moves to the top of the annealing pool 1 in the material slide rail 2, and then drops into the annealing pool 1 for annealing, which can reduce the deviation of the steel when moving through the slide rail, thereby improving the annealing and cooling efficiency of the equipment, and the shielding plate 11 is extended and spliced ​​to prevent the cooling water in the annealing pool 1 from splashing water mist due to high-temperature boiling and bursting out of the annealing pool 1, thereby reducing the occurrence of workers being scalded by boiling splashing water droplets and reducing the occurrence of splashing water droplets polluting the ground, resulting in the need for additional cleaning and increasing the work intensity of workers.

[0027] As shown in the figure, a positioning node for fixing the sliding position of the sliding module 3 is provided at the top end of the material slide rail 2 .

[0028] When in use, the stop position of the sliding module 3 is fixedly controlled by the positioning node, so as to facilitate the control of the positioning slide bar 5 to move downwardly toward the limit slide frame 9 for annealing.

[0029] As shown in the figure, the positioning slide rod 5 is lifted and slid inside the limiting slide frame 9 by the electric telescopic rod 4.

[0030] When in use, the lifting position of the positioning slide rod 5 is controlled by the positioning node on the material slide rail 2, so that the electric telescopic rod 4 is slid and lifted inside the limit sliding frame 9, and then the cooling and annealing operation is performed.

[0031] As shown in the figure, a scraping plate for scraping condensation on the bottom surface of the shielding plate 11 is fixedly connected to the side wall of the bottom end of the groove of the telescopic base 10 .

[0032] When in use, the scraper plate is used to clean the water mist and water droplets at the bottom of the shielding plate 11 due to splashing and condensation due to cold.

[0033] As shown in the figure, the movable clamping arm 8 controls the clamping of steel through a signal transmission line.

[0034] When in use, the steel is clamped by a remotely operated movable clamping arm 8 and placed into the cooling annealing pool 1 .

[0035] The working principle and use process of the utility model are as follows: first, when the sliding module 3 moves to the positioning node set inside the material slide rail 2, the displacement is stopped, and then the electric telescopic rod 4 at the bottom end of the sliding module 3 extends to push the positioning slide bar 5 to move downward, and the two sides of the positioning slide bar 5 are inserted and vertically displaced in the limit sliding frame 9 to control the position of the bottom plate 6, and then the steel clamped by the movable clamping arm 8 at the bottom of the extension rod 7 is inserted into the cooling water in the annealing pool 1, and before the steel clamped in the movable clamping arm 8 enters the cooling water, the baffle plate 11 is pushed and extended out of the telescopic base 10 by the electric push rod base 13, and then the fitting holes 12 on both sides of the two telescopic bases 10 are spliced ​​and closed on the outer periphery of the extension rod 7, thereby being able to block the splashing of cooling water.

[0036] 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 descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel galvanizing annealing device, characterized in that: The invention comprises an annealing pool (1), wherein both sides of the top of the annealing pool (1) are respectively fixedly connected to limited position sliding frames (9), two material slide rails (2) are arranged above the annealing pool (1), the bottom ends of the material slide rails (2) are slidably connected to sliding modules (3), the bottom ends of the sliding modules (3) are fixedly installed with electric telescopic rods (4), the bottom ends of the electric telescopic rods (4) are installed with positioning slide rods (5), the bottom ends of the positioning slide rods (5) are fixedly connected to a bottom plate (6), the bottom ends of the bottom ends of the bottom plates (6) are respectively fixedly connected to extension rods (7), and the bottom ends of the extension rods (7) are installed with movable clamping arms (8) for fixing steel materials; Telescopic bases (10) are fixedly connected to both sides of the top of the annealing pool (1), and a shielding plate (11) is slidably connected to the inner groove of the telescopic base (10) on the side facing the annealing pool (1). An electric push rod base (13) for driving the shielding plate (11) to extend and retract is installed at the bottom of the telescopic base (10) on the side wall of the annealing pool (1), and a matching hole (12) that matches the size of the extension rod (7) is formed on one side of the two groups of shielding plates (11).

2. A steel galvanizing annealing device according to claim 1, characterized in that: The top end of the material slide rail (2) is provided with a positioning node for fixing the sliding position of the sliding module (3).

3. A steel galvanizing annealing device according to claim 1, characterized in that: The positioning slide rod (5) is lifted and slid inside the position-limiting slide frame (9) by means of an electric telescopic rod (4).

4. A steel galvanizing annealing device according to claim 1, characterized in that: A scraping plate used for scraping condensation on the bottom surface of the shielding plate (11) is fixedly connected to the side wall of the bottom end of the groove of the telescopic base (10).

5. The steel galvanizing annealing device according to claim 1, characterized in that: The movable clamping arm (8) controls the clamping of steel materials through a signal transmission line.

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