Steel pickling and phosphating tank

Abstract

The utility model provides a steel pickling and phosphating tank, which relates to the technical field of steel pickling and phosphating tanks, and comprises a phosphating tank body, the two sides of the phosphating tank body are connected with placing plates, and the middle part of the phosphating tank body is provided with a soaking assembly; the soaking assembly comprises an electric telescopic rod, a connecting plate and a soaking frame, the electric telescopic rod is arranged at the upper end of the placement plate, the top end of the electric telescopic rod is connected with the connecting plate, and the soaking frame is installed on the middle section of the connecting plate; a base is arranged at the bottom end of the soaking assembly; a cleaning assembly is arranged on the inner wall of the base, a stirring assembly is installed in the middle of the bottom end of the phosphating tank body, an electric telescopic rod is started to drive a connecting plate and a soaking frame to conduct lifting treatment in the phosphating tank body, and steel is automatically put into the phosphating tank body; and meanwhile, the steel in the phosphating tank body can be conveniently drained, and the situation that the steel is manually fished is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pickling and phosphating tanks, in particular to a steel pickling and phosphating tank. Background Art

[0002] Acid pickling and phosphating treatment is a process in which a phosphate chemical conversion film is formed by chemical and electrochemical reactions. The phosphate conversion film formed is called a phosphating film. Phosphating is a commonly used pretreatment technology. In principle, it should belong to chemical conversion film treatment. It is mainly used for phosphating of steel surfaces. Non-ferrous metals (such as aluminum and zinc) can also be used for phosphating. The purpose of phosphating is mainly to provide protection for the base metal and prevent the metal from being corroded to a certain extent; it is used for primer before painting to improve the adhesion and corrosion resistance of the paint film layer; it plays a role in reducing friction and lubrication in metal cold processing technology.

[0003] The prior art chemically treats steel in a pickling and phosphating tank. However, when the steel is pickled and phosphated, the steel in the pickling and phosphating tank needs to be taken out manually, and the chemical on the steel is not completely dry, which greatly affects the film-forming effect of the steel.

[0004] Therefore, the utility model provides a steel pickling and phosphating tank. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provide a steel pickling and phosphating tank.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel pickling phosphating tank, comprising a phosphating tank body, two sides of the phosphating tank body are connected with placement plates, and the middle part of the phosphating tank body is equipped with an immersion component;

[0007] The soaking assembly includes an electric telescopic rod, a connecting plate and a soaking frame, the upper end of the placement plate is provided with an electric telescopic rod, the top end of the electric telescopic rod is connected with the connecting plate, and the middle section of the connecting plate is provided with a soaking frame;

[0008] The bottom end of the soaking component is provided with a base; and the inner wall of the base is provided with a cleaning component, and the middle part of the bottom end of the phosphating tank body is installed with a stirring component.

[0009] As a preferred implementation, the electric telescopic rod is connected to a connecting plate.

[0010] The technical effect of adopting the above further scheme is: by connecting the placement plates on both sides of the phosphating tank body, it is convenient to place the electric telescopic rod of the immersion assembly, and by turning on the electric telescopic rod, the connecting plate and the immersion frame are driven to be raised and lowered in the phosphating tank body.

[0011] As a preferred implementation, the connecting plate forms a lifting structure with the immersion frame through an electric telescopic rod, and the immersion frame is a hollow structure.

[0012] The technical effect of adopting the above further scheme is: it realizes automatic placement of steel into the phosphating tank body, and also facilitates the draining of the steel inside the phosphating tank body, avoiding manual scooping of the steel.

[0013] As a preferred embodiment, the cleaning assembly includes a scraper, a positioning plate and a bolt. The inner wall of the base is provided with a scraper, and the two sides of the scraper are connected with positioning plates, and the middle of the positioning plate is penetrated by a bolt.

[0014] The technical effect of adopting the above further scheme is: a base is connected to the bottom end of the immersion frame, which makes it convenient for the user to place the scraper of the cleaning component on both sides of the base and the immersion frame. During the lifting process of the immersion frame, the immersion frame can scrape the inner surface of the cavity of the phosphating tank body, thereby facilitating the cleaning of residual dirt on the inner surface of the phosphating tank body, avoiding the accumulation of drugs on the inner surface of the phosphating tank body, and affecting the uniformity of drug mixing inside the phosphating tank body.

[0015] As a preferred implementation, the scraper plate is fixed to a positioning plate through bolts, and the scraper plate is a sawtooth plate structure.

[0016] The technical effect of adopting the above further scheme is: the scraper has an inclined serrated structure, which makes it easy to scrape the inner surface of the phosphating tank body multiple times with the scraper, and the positioning plate of the scraper is locked to the bottom end of the base by bolts, which greatly improves the uniformity of the medicine inside the phosphating tank body and also improves the speed of cleaning the inner cavity of the phosphating tank body in the later stage.

[0017] As a preferred embodiment, the stirring assembly includes a rotating motor, a shaft and a stirring frame. The rotating motor is installed in the middle of the bottom end of the phosphating tank body, and the output shaft of the rotating motor is connected to the shaft. The stirring frame is installed on the inner wall of the shaft.

[0018] The technical effect of adopting the above further scheme is: by arranging two sets of stirring components on both sides of the bottom end of the phosphating tank body, the two sets of rotating motors are turned on simultaneously, which greatly improves the uniformity of the medicine inside the phosphating tank body.

[0019] As a preferred embodiment, the shaft rod forms a rotating structure with the stirring frame through a rotating motor, and the stirring frame is provided with two groups.

[0020] The technical effect of adopting the above further scheme is: the drug water inside the phosphating tank body is subjected to opposite stirring treatment by two sets of shafts and stirring racks, which greatly improves the stirring speed of the drug water.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] The two sides of the phosphating tank body are connected with placement plates to facilitate the placement of the electric telescopic rod of the immersion component, avoiding manual taking of the steel inside the pickling phosphating tank, which affects the film-forming effect of the pickling phosphating tank on the steel. By opening the electric telescopic rod, the connecting plate and the immersion frame are driven to be raised and lowered in the phosphating tank body, so that the steel is automatically placed in the phosphating tank body. At the same time, it is also convenient to drain the steel inside the phosphating tank body, avoiding manual scooping of the steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of the pickling and phosphating tank of the utility model;

[0024] Figure 2 This is a bottom internal structure diagram of the phosphating tank body of the utility model;

[0025] Figure 3 It is a partial enlarged structural diagram of the immersion component of the utility model;

[0026] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0027] Among them: 1. Phosphating tank body; 2. Placement plate; 3. Soaking assembly; 301. Electric telescopic rod; 302. Connecting plate; 303. Soaking frame; 4. Base; 5. Cleaning assembly; 501. Scraper; 502. Positioning plate; 503. Bolt; 6. Stirring assembly; 601. Rotating motor; 602. Shaft; 603. Stirring frame. DETAILED DESCRIPTION

[0028] 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.

[0029] Example

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides a technical solution: a steel pickling phosphating tank, comprising a phosphating tank body 1, two sides of the phosphating tank body 1 are connected with placement plates 2, and the middle of the phosphating tank body 1 is installed with an immersion component 3;

[0031] The immersion assembly 3 includes an electric telescopic rod 301, a connecting plate 302 and an immersion frame 303. The upper end of the placement plate 2 is provided with the electric telescopic rod 301, and the top end of the electric telescopic rod 301 is connected to the connecting plate 302, and the middle section of the connecting plate 302 is provided with the immersion frame 303;

[0032] The bottom end of the soaking assembly 3 is provided with a base 4; and the inner wall of the base 4 is provided with a cleaning assembly 5, and a stirring assembly 6 is installed at the middle of the bottom end of the phosphating tank body 1. Specifically, first, the two sides of the phosphating tank body 1 are connected with placement plates 2, which are convenient for placing the electric telescopic rod 301 of the soaking assembly 3. By turning on the electric telescopic rod 301, the connecting plate 302 and the soaking frame 303 are driven to perform lifting processing in the phosphating tank body 1, so that the steel is automatically placed in the phosphating tank body 1, and it is also convenient to drain the steel inside the phosphating tank body 1, avoiding manual cleaning of the steel. The bottom of the soaking frame 303 is connected with a base 4, so that the user can place the scraper 501 of the cleaning component 5 on both sides of the base 4 and the soaking frame 303. During the lifting process of the soaking frame 303, the soaking frame 303 can scrape the inner surface of the cavity of the phosphating tank body 1, so as to clean the dirt remaining on the inner surface of the phosphating tank body 1, avoid the accumulation of drugs on the inner surface of the phosphating tank body 1, and affect the uniformity of the drug mixing inside the phosphating tank body 1. The scraper 501 is a serrated structure with an inclined surface, so as to facilitate the scraper 501 to scrape the phosphating tank body 1. The inner surface is scraped for multiple times, and the positioning plate 502 of the scraper 501 is locked at the bottom of the base 4 by the bolt 503, which greatly improves the uniformity of the medicine inside the phosphating tank body 1, and also improves the speed of cleaning the inner cavity of the phosphating tank body 1 in the later stage. Two sets of stirring components 6 are arranged on both sides of the bottom end of the phosphating tank body 1, and two sets of rotating motors 601 are turned on at the same time, which greatly improves the uniformity of the medicine inside the phosphating tank body 1. The medicine water inside the phosphating tank body 1 is stirred in opposition by two sets of shafts 602 and stirring racks 603, which greatly improves the uniformity of the medicine. The speed of water stirring is improved. Through this technical solution, the problem that the steel cannot be automatically drained after pickling and phosphating during pickling and phosphating is solved. The placement plates 2 are connected to the two sides of the phosphating tank body 1, which is convenient for placing the electric telescopic rod 301 of the immersion component 3. By turning on the electric telescopic rod 301, the connecting plate 302 and the immersion frame 303 are driven to be lifted and lowered in the phosphating tank body 1, so that the steel can be automatically put into the phosphating tank body 1. At the same time, it is also convenient to drain the steel inside the phosphating tank body 1, avoiding manual scooping of the steel.

[0033] Further, such as Figure 1 , Figure 3 and Figure 4As shown: the cleaning assembly 5 also includes a scraper 501, a positioning plate 502 and a bolt 503. The inner wall of the base 4 is provided with a scraper 501, and the two sides of the scraper 501 are connected with the positioning plates 502. The middle of the positioning plate 502 is penetrated with a bolt 503. The advantage of this technical solution is that the bottom end of the immersion frame 303 is connected with the base 4, which is convenient for the user to place the scraper 501 of the cleaning assembly 5 on both sides of the base 4 and the immersion frame 303. During the lifting process of the immersion frame 303, the immersion frame 303 can be adjusted to the inner surface of the cavity of the phosphating tank body 1. The scraper 501 is a serrated structure with an inclined surface, so that the scraper 501 can be used to scrape the inner surface of the phosphating tank body 1 for multiple times. The positioning plate 502 of the scraper 501 is locked at the bottom end of the base 4 by a bolt 503, which greatly improves the uniformity of the medicine inside the phosphating tank body 1 and also improves the speed of cleaning the inner cavity of the phosphating tank body 1 in the later stage.

[0034] The above scheme still has the problem that it is not convenient to mix the drugs inside the pickling and phosphating tank, such as Figure 1 and Figure 2 As shown: In this scheme, the stirring assembly 6 includes a rotating motor 601, a shaft 602 and a stirring frame 603. The rotating motor 601 is installed in the middle of the bottom end of the phosphating tank body 1, and the output shaft of the rotating motor 601 is connected to the shaft 602, and the stirring frame 603 is installed on the inner wall of the shaft 602. Two groups of stirring assemblies 6 are arranged on both sides of the bottom end of the phosphating tank body 1. The two groups of rotating motors 601 are turned on at the same time, which greatly improves the uniformity of the medicine inside the phosphating tank body 1. The two groups of shafts 602 and the stirring frame 603 are used to stir the medicine water inside the phosphating tank body 1 in opposition, which greatly improves the stirring speed of the medicine water.

[0035] Working principle:

[0036] like Figure 1-4 As shown:

[0037] First, both sides of the phosphating tank body 1 are connected with placement plates 2, which are convenient for placing the electric telescopic rod 301 of the immersion component 3. By turning on the electric telescopic rod 301, the connecting plate 302 and the immersion frame 303 are driven to perform lifting processing in the phosphating tank body 1, so that the steel can be automatically put into the phosphating tank body 1. At the same time, it is also convenient to drain the steel inside the phosphating tank body 1 to avoid manual scooping of the steel. The bottom end of the immersion frame 303 is connected with a base 4, which is convenient for the user to place the scraper 501 of the cleaning component 5 on both sides of the base 4 and the immersion frame 303. During the lifting process of the immersion frame 303, the immersion frame 303 can scrape the inner surface of the cavity of the phosphating tank body 1, so as to clean the dirt remaining on the inner surface of the phosphating tank body 1 and avoid drug The scraper 501 is a serrated structure with an inclined surface, so that the scraper 501 can be used to scrape the inner surface of the phosphating tank body 1 for multiple times. The positioning plate 502 of the scraper 501 is locked to the bottom end of the base 4 by a bolt 503, which greatly improves the uniformity of the medicine inside the phosphating tank body 1 and also improves the speed of cleaning the inner cavity of the phosphating tank body 1 in the later stage. Two groups of stirring components 6 are arranged on both sides of the bottom end of the phosphating tank body 1, and two groups of rotating motors 601 are turned on at the same time, which greatly improves the uniformity of the medicine inside the phosphating tank body 1. The medicine water inside the phosphating tank body 1 is stirred in opposition by two groups of shafts 602 and stirring racks 603, which greatly improves the stirring speed of the medicine water.

[0038] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A steel pickling and phosphating tank, comprising a phosphating tank body (1), characterized in that: The two sides of the phosphating tank body (1) are connected with placement plates (2), and the middle part of the phosphating tank body (1) is equipped with an immersion component (3); The soaking assembly (3) comprises an electric telescopic rod (301), a connecting plate (302) and a soaking frame (303); the upper end of the placement plate (2) is provided with the electric telescopic rod (301), the top end of the electric telescopic rod (301) is connected to the connecting plate (302), and the middle section of the connecting plate (302) is provided with the soaking frame (303); The bottom end of the soaking component (3) is provided with a base (4); and the inner wall of the base (4) is provided with a cleaning component (5); and a stirring component (6) is installed in the middle of the bottom end of the phosphating tank body (1).

2. A steel pickling and phosphating tank according to claim 1, characterized in that: The electric telescopic rod (301) is connected to the connecting plate (302).

3. A steel pickling and phosphating tank according to claim 1, characterized in that: The connecting plate (302) forms a lifting structure with the soaking frame (303) through the electric telescopic rod (301), and the soaking frame (303) is a hollow structure.

4. A steel pickling and phosphating tank according to claim 1, characterized in that: The cleaning assembly (5) comprises a scraper (501), a positioning plate (502) and a bolt (503); the inner wall of the base (4) is provided with a scraper (501), and the two sides of the scraper (501) are connected to the positioning plates (502); the middle of the positioning plate (502) is penetrated by a bolt (503).

5. A steel pickling and phosphating tank according to claim 4, characterized in that: The scraper (501) forms a fixed structure with the positioning plate (502) through bolts (503), and the scraper (501) is a sawtooth plate structure.

6. A steel pickling and phosphating tank according to claim 1, characterized in that: The stirring assembly (6) comprises a rotating motor (601), a shaft (602) and a stirring frame (603); the rotating motor (601) is installed in the middle of the bottom end of the phosphating tank body (1); the output shaft of the rotating motor (601) is connected to the shaft (602); and the stirring frame (603) is installed on the inner wall of the shaft (602).

7. A steel pickling and phosphating tank according to claim 6, characterized in that: The shaft (602) forms a rotating structure with a stirring frame (603) through a rotating motor (601), and the stirring frame (603) is provided with two groups.

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