Pickling tank for metal galvanizing

Abstract

The utility model relates to the technical field of pickling pools, and particularly discloses a pickling pool for metal galvanizing, which comprises a pool body, a first motor is installed on one side of the pool body, first rotating shafts are arranged on the two sides of the inner wall of the pool body, one end of each first rotating shaft is connected with the first motor, one end of each first rotating shaft is connected with a rotating disc, a plurality of electric rotating rods are installed between the rotating discs, and the two ends of each electric rotating rod are connected with side plates. A filter plate is connected between the side plates, a plurality of pressing plates are arranged on the filter plate, the pressing plates are distributed on the two sides of the filter plate respectively, and one side of each pressing plate is connected with a fixing block; second elastic components are connected to the two ends of the filter plate, one ends of the second elastic components are connected with the side plates, a second motor is arranged on one side of the first motor, a drainage pipe is arranged on one side of the pool body, the second motor is connected with the pool body, and a second rotating shaft is connected to one side of the second motor; and the second rotating shaft is connected with a plurality of stirring rods.

Description

Technical Field

[0001] The utility model relates to the technical field of pickling tanks, in particular to a pickling tank for metal galvanizing. Background Art

[0002] Galvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metal, alloy or other materials for aesthetics and rust prevention. The main method used is hot-dip galvanizing. Before galvanizing, it is necessary to pass through the pickling tank for pickling treatment. Generally, zinc chloride and ammonium chloride are used as pickling solutions. The metal parts are lifted by the gantry and electric hoist, moved to the top of the pickling tank, and lowered into the pickling tank for pickling treatment.

[0003] After people put the metal into the pickling tank, the metal will settle at the bottom of the tank. After a long period of standing and accumulation, the washing solution may not be able to evenly contact the metal, which may easily lead to the metal pickling effect not meeting the standards, prolonging the metal pickling time, thereby greatly reducing the metal pickling efficiency. Utility Model Content

[0004] The utility model aims to provide a pickling tank for metal galvanizing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A pickling tank for metal galvanizing, comprising a tank body; a first motor is installed on one side of the tank body, a first rotating shaft is arranged on both sides of the inner wall of the tank body, one end of the first rotating shaft is connected to the first motor, and the end of the first rotating shaft away from the tank body is connected to a turntable, a plurality of electric rotating rods are installed between the turntables, and the two ends of the electric rotating rod close to the turntable are connected to side plates, and a filter plate is connected between the side plates, and a plurality of pressing plates are arranged on the filter plate, and the pressing plates are respectively distributed on both sides of the filter plate, and the side of the pressing plate away from the filter plate is connected to a fixed block; a second elastic component is connected to both ends of the filter plate, and the end of the second elastic component away from the filter plate is connected to the side plate, a second motor is arranged on one side of the first motor, and a drain pipe is arranged on the side of the tank body away from the second motor, the second motor is connected to the tank body, and the side of the second motor close to the tank body is connected to a second rotating shaft, and a plurality of stirring rods are connected to the second rotating shaft, and the end of the stirring rod away from the second rotating shaft is fitted with the filter plate.

[0006] Preferably, the cross-section of the pressing plates is an inverted "L" shape, a first elastic component is disposed transversely between the pressing plates, and both ends of the first elastic component are respectively connected to the fixing blocks; this facilitates people to disassemble and assemble the pressing plates and adjust their positions.

[0007] Preferably, baffles are connected between the side plates, the baffles are respectively arranged on both sides of the filter plate, and one end of the pressure plate is in contact with the baffles to prevent metal from sliding off the two sides of the filter plate.

[0008] Preferably, a notch is processed on one side of the side plate close to the filter plate, the second elastic component is arranged in the notch, and the filter plate is fitted with a side of the side plate away from the electric rotating rod, so that the filter plate can float up and down between the side plates.

[0009] Preferably, the end of the stirring rod away from the second rotating shaft is processed into an arc surface, and the second rotating shaft is arranged parallel to the first rotating shaft; this facilitates applying thrust to the filter plate to vibrate the filter plate.

[0010] Compared with the prior art, the beneficial effect of the utility model is as follows: by arranging a second elastic component between the filter plate and the side plate, and then cooperating with the second rotating shaft to drive the stirring rod to stir the bottom surface of the filter plate, the filter plate can be made to vibrate up and down periodically between the side plates, so that the metal can remain in a shaking state on the filter plate, and a number of pressure plates arranged on the filter plate can limit the metal to prevent the metal from popping out of the filter plate during the vibration process, so that the metal can be released from the static state during pickling, so that the pickling solution can react evenly with each side of the metal, thereby improving the pickling effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the overall structure of the pressing plate of the utility model;

[0014] Figure 4 It is a schematic diagram of the overall structure of the filter plate of the utility model;

[0015] Figure 5 It is a schematic diagram of the internal structure of the pool body of the utility model.

[0016] In the figure: 1. pool body; 2. first motor; 3. first rotating shaft; 4. turntable; 5. electric rotating rod; 6. side plate; 7. filter plate; 8. pressure plate; 9. fixing block; 10. first elastic component; 11. second elastic component; 12. baffle; 13. second motor; 14. second rotating shaft; 15. stirring rod; 16. drain pipe. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-5 The utility model provides a technical solution: a pickling tank for metal galvanizing, comprising a tank body 1; a first motor 2 is installed on one side of the tank body 1, and first rotating shafts 3 are arranged on both sides of the inner wall of the tank body 1, one end of the first rotating shaft 3 is connected to the first motor 2, and the end of the first rotating shaft 3 away from the tank body 1 is connected to a turntable 4, and a plurality of electric rotating rods 5 are installed between the turntables 4, and the two ends of the electric rotating rods 5 close to the turntable 4 are connected to side plates 6, and filter plates 7 are connected between the side plates 6, and a plurality of pressing plates 8 are arranged on the filter plate 7, and the pressing plates 8 are respectively distributed on both sides of the filter plate 7, and the pressing plates 8 are far away from the turntable 4. A fixing block 9 is connected to one side away from the filter plate 7; second elastic components 11 are connected to both ends of the filter plate 7, and one end of the second elastic component 11 away from the filter plate 7 is connected to the side plate 6; a second motor 13 is provided on one side of the first motor 2, and a drain pipe 16 is provided on the side of the pool body 1 away from the second motor 13, the second motor 13 is connected to the pool body 1, and a second rotating shaft 14 is connected to the side of the second motor 13 close to the pool body 1, and a plurality of stirring rods 15 are connected to the second rotating shaft 14, and one end of the stirring rod 15 away from the second rotating shaft 14 is in contact with the filter plate 7.

[0021] Furthermore, the cross-section of the pressing plate 8 is an inverted "L" shape, and a first elastic component 10 is transversely arranged between the pressing plates 8, and both ends of the first elastic component 10 are respectively connected to the fixing block 9; this facilitates people to disassemble and assemble the pressing plate 8 and adjust its position.

[0022] Furthermore, baffles 12 are connected between the side plates 6 , and the baffles 12 are respectively arranged on both sides of the filter plate 7 , and one end of the pressure plate 8 is in contact with the baffles 12 , so as to prevent metal from sliding off from both sides of the filter plate 7 .

[0023] Furthermore, a notch is processed on one side of the side plate 6 close to the filter plate 7, and the second elastic component 11 is arranged in the notch, and the filter plate 7 is fitted with a side of the side plate 6 away from the electric rotating rod 5, so that the filter plate 7 can float up and down between the side plates 6.

[0024] Furthermore, one end of the stirring rod 15 away from the second rotating shaft 14 is processed into an arc surface, and the second rotating shaft 14 is arranged parallel to the first rotating shaft 3; it is convenient to apply thrust to the filter plate 7 to make the filter plate 7 vibrate.

[0025] Working principle: In actual use, the utility model places the metal on the filter plate 7, slides the pressure plate 8 on the filter plate 7, and makes the pressure plate 8 evenly distributed on the filter plate 7, then starts the first motor 2 installed on one side of the pool body 1, so that the first rotating shaft 3 drives the turntable 4 to rotate inside the pool body 1, and while the turntable 4 rotates, the electric rotating rod 5 on the side plate 6 is controlled to rotate, at this time, the filter plate 7 with the highest height on the turntable 4 will be rotated into the pickling solution, when the filter plate 7 and the metal are completely immersed in the pickling solution, the second motor 2 is started. The motor 13 causes the second rotating shaft 14 to drive the stirring rod 15 to stir in the pool body 1. The continuously rotating stirring rod 15 will periodically apply thrust to the bottom surface of the filter plate 7, and cooperate with the second elastic component 11 connected to the side plate 6 at both ends of the filter plate 7 to make the filter plate 7 float up and down, so that the gold on the filter plate 7 is released from the static state, thereby accelerating the reaction between the pickling solution and the metal. If the pressing plate 8 needs to be replaced, the pressing plates 8 at both ends of the first elastic component 10 can be pulled in opposite directions respectively, so that the pressing plate 8 is separated from the filter plate 7 and can be replaced.

[0026] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0027] 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 pickling tank for metal galvanizing, characterized in that: The invention comprises a pool body (1); a first motor (2) is installed on one side of the pool body (1); first rotating shafts (3) are arranged on both sides of the inner wall of the pool body (1); one end of the first rotating shaft (3) is connected to the first motor (2); the end of the first rotating shaft (3) away from the pool body (1) is connected to a rotating disk (4); a plurality of electric rotating rods (5) are installed between the rotating disks (4); both ends of the electric rotating rods (5) close to the rotating disk (4) are connected to side plates (6); filter plates (7) are connected between the side plates (6); a plurality of pressing plates (8) are arranged on the filter plates (7); the pressing plates (8) are respectively distributed on both sides of the filter plates (7); the side of the pressing plate (8) away from the filter plates (7) is connected to A fixing block (9) is connected; both ends of the filter plate (7) are connected to second elastic components (11); the end of the second elastic component (11) away from the filter plate (7) is connected to the side plate (6); a second motor (13) is arranged on one side of the first motor (2); a drain pipe (16) is arranged on the side of the pool body (1) away from the second motor (13); the second motor (13) is connected to the pool body (1); the side of the second motor (13) close to the pool body (1) is connected to a second rotating shaft (14); a plurality of stirring rods (15) are connected to the second rotating shaft (14); the ends of the stirring rods (15) away from the second rotating shaft (14) are in contact with the filter plate (7).

2. A pickling tank for metal galvanizing according to claim 1, characterized in that: The cross-sections of the pressing plates (8) are all in the shape of an inverted "L", and a first elastic component (10) is arranged transversely between the pressing plates (8), and the two ends of the first elastic component (10) are respectively connected to the fixing block (9).

3. A pickling tank for metal galvanizing according to claim 1, characterized in that: Baffles (12) are connected between the side plates (6), and the baffles (12) are respectively arranged on both sides of the filter plate (7), and one end of the pressure plate (8) is in contact with the baffles (12).

4. A pickling tank for metal galvanizing according to claim 1, characterized in that: A notch is processed on one side of the side plate (6) close to the filter plate (7), the second elastic component (11) is arranged in the notch, and the filter plate (7) is in contact with a side of the side plate (6) away from the electric rotating rod (5).

5. A pickling tank for metal galvanizing according to claim 1, characterized in that: One end of the stirring rod (15) away from the second rotating shaft (14) is processed into a curved surface, and the second rotating shaft (14) is arranged parallel to the first rotating shaft (3).

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