Galvanized strip steel production line

Abstract

The utility model relates to a galvanized strip steel production line, which aims to solve the technical problem that lipid substances on the surface of a material cannot be cleaned thoroughly due to the fact that one side of the material passing through the production line is washed at present, and comprises a base, a guide roller and a cleaning structure, the two guide rollers are rotationally arranged at the two ends of a groove formed in the top of the base correspondingly. A plurality of cleaning structures are arranged in the groove at equal intervals; the cleaning structure comprises a square water tank, a cover plate and a connector; the two ends of the square water tank are fixedly connected with the two inner side walls of the groove respectively; the cover plate is fixedly arranged at the opening end of an inner cavity on the top side of the square water tank; the connector is fixedly arranged on the cover plate; a square groove A is formed in one side of the square water tank, a plurality of spray heads are fixedly arranged on the upper wall and the lower wall of the square groove A at equal intervals respectively, a square groove B is formed in the other side of the square water tank, and the square groove B is communicated with the square groove A. The two faces of a steel plate material are degreased and cleaned through the two rows of spray heads at the same time; and the cleaning efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized steel strip production, in particular to a galvanized steel strip production line. Background Art

[0002] Galvanized steel strip is a cold-rolled or hot-rolled, long and narrow steel strip that is coated with a layer of raw materials called (zinc, aluminum) to varying degrees. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

[0003] The equipment of galvanized steel strip production line includes uncoiler, cleaning tank, heating device, cooling device, galvanizing pot, water quenching box, straightening machine, circular shear and coiler, etc. The cleaning tank is used to clean the lipid substances on the surface of the material. The cleaning nozzles on the existing cleaning tank are single-row, which rinses one side of the passing material and does not clean the lipid substances on the surface of the material thoroughly.

[0004] In view of this, we propose a galvanized strip steel production line. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide a galvanized steel strip production line to solve the current technical problem of incomplete cleaning of lipid substances on the surface of the material due to flushing one side of the material passing through.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a galvanized steel strip production line, including a base, a guide roller and a cleaning structure;

[0007] Two guide rollers are rotatably disposed at two ends of a groove opened on the top of the base;

[0008] A plurality of cleaning structures are equidistantly arranged in the groove;

[0009] The cleaning structure comprises a square water tank, a cover plate and a connector;

[0010] The two ends of the square water tank are respectively fixedly connected to the two inner side walls of the groove;

[0011] The cover plate is fixedly arranged at the opening end of the inner cavity on the top side of the square water tank;

[0012] The connector is fixed on the cover plate;

[0013] Wherein, the connector is connected to the inner cavity of the square water tank;

[0014] A square groove A is provided on one side of the square water trough, and a plurality of nozzles are fixedly arranged on the upper and lower walls of the square groove A at equal distances. A square groove B is provided on the other side of the square water trough, and the square groove B is connected with the square groove A.

[0015] Preferably, the height of the square groove A is greater than the height of the square groove B, and the water spraying end of the nozzle does not exceed the upper and lower walls of the square groove B.

[0016] Preferably, the bottom wall of the square groove B is aligned with the top side of the guide roller.

[0017] Preferably, a plurality of wiping structures are arranged equidistantly in the groove;

[0018] The wiping structure comprises:

[0019] Two connecting plates, both ends of which are fixedly connected to the two inner side walls of the groove respectively;

[0020] Wherein, the two connecting plates are symmetrically distributed longitudinally;

[0021] Two cleaning pads are respectively fixed on opposite sides of the two connecting plates.

[0022] Preferably, a plurality of the connecting plates and a plurality of the square water tanks are distributed alternately.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. The utility model has the advantage of being more efficient in cleaning by arranging a square water tank, a cover plate, a connector and a nozzle, and degreasing and cleaning both sides of the steel plate material at the same time through two rows of nozzles, thereby solving the problem of incomplete cleaning of lipid substances on the surface of the material due to flushing only one side of the material passing through.

[0025] 2. The utility model has the advantage of wiping the surface of the material after one cleaning and further cleaning the lipid substances by arranging the connecting plate and the cleaning pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0028] Figure 3 It is a cross-sectional schematic diagram of the cleaning structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the wiping structure of the utility model;

[0030] In the figure: 1. base; 2. guide roller; 3. cleaning structure; 4. wiping structure;

[0031] 101, groove;

[0032] 301, square water tank; 302, cover plate; 303, connector; 304, square tank A; 305, nozzle; 306, square tank B;

[0033] 401. Connecting plate; 402. Cleaning pad. DETAILED DESCRIPTION

[0034] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0035] Example 1: A galvanized steel strip production line, see Figures 1 to 4 , comprising a base 1, a guide roller 2 and a cleaning structure 3;

[0036] Two guide rollers 2 are rotatably disposed at the two ends of a groove 101 opened on the top of the base 1; a plurality of cleaning structures 3 are equidistantly arranged in the groove 101; the bottom side of the groove 101 is set to be an inclined surface, and a cleaning liquid receiving mechanism is set on the outer wall of the lower end of the groove 101;

[0037] The cleaning structure 3 includes a square water tank 301, a cover plate 302 and a connector 303;

[0038] The two ends of the square water tank 301 are fixedly connected to the two inner walls of the groove 101 respectively; the cover plate 302 is fixedly arranged at the open end of the inner cavity on the top side of the square water tank 301; the connecting head 303 is fixedly arranged on the cover plate 302; the connecting head 303 is connected to the external liquid inlet pipe; wherein, the connecting head 303 is connected to the inner cavity of the square water tank 301; wherein, a square groove A304 is opened on one side of the square water tank 301, and a plurality of nozzles 305 are fixedly arranged on the upper and lower walls of the square groove A304 at equal distances, and a square groove B306 is opened on the other side of the square water tank 301, and the square groove B306 is connected to the square groove A304.

[0039] The utility model has the advantages of being more efficient in cleaning by arranging a square water tank 301, a cover plate 302, a connecting head 303 and a nozzle 305, and degreasing and cleaning both sides of the steel plate material at the same time through two rows of nozzles 305, thereby solving the problem of incomplete cleaning of lipid substances on the surface of the material due to flushing only one side of the material passing through.

[0040] Specifically, the height of square groove A304 is greater than the height of square groove B306, and the water spraying end of nozzle 305 does not exceed the upper and lower walls of square groove B306; the water spraying end of nozzle 305 does not contact the passing material, and does not affect the nozzle 305 spraying cleaning liquid to clean the material surface.

[0041] Furthermore, the bottom wall of the square groove B306 is aligned with the top side of the guide roller 2 ; the bottom wall of the square groove B306 supports the material passing through the square water trough 301 .

[0042] Furthermore, a plurality of wiping structures 4 are arranged equidistantly in the groove 101;

[0043] The wiping structure 4 comprises:

[0044] The two connecting plates 401 have their two ends fixedly connected to the two inner side walls of the groove 101 . The two connecting plates 401 are symmetrically distributed longitudinally. The two cleaning pads 402 are fixedly arranged on opposite sides of the two connecting plates 401 .

[0045] The utility model has the advantage of wiping the surface of the material after one cleaning and further cleaning the lipid substances by arranging the connecting plate 401 and the cleaning pad 402.

[0046] It is worth noting that the plurality of connecting plates 401 and the plurality of square water tanks 301 are staggeredly distributed, and the washing and wiping steps are performed multiple times, so that the cleaning effect is better.

[0047] Working principle: With the device of the utility model, the steel plate material is pushed into the square water tank 301 and the cleaning pad 402 from the contact guide roller 2 on one side of the base 1, and then moved out from the contact guide roller 2 on the other side of the base 1. When the steel plate material passes through the square water tank 301, the bottom wall of the square tank B306 supports the material passing through the square water tank 301, and the connector 303 is connected to the external liquid inlet pipe to pass the cleaning liquid into the square water tank 301. The cleaning liquid degreases and cleans both sides of the steel plate material through the two rows of nozzles 305. The cleaned steel plate material passes between the two cleaning pads 402, and the surface of the material after one cleaning is wiped, and then cleaned again, and the wiping is repeated.

[0048] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A galvanized steel strip production line, characterized in that: include: Base (1); Two guide rollers (2) are respectively rotatably arranged at two ends of a groove (101) opened on the top of the base (1); A plurality of cleaning structures (3) are arranged in equal intervals in the groove (101); The cleaning structure (3) comprises: A square water tank (301), the two ends of which are respectively fixedly connected to the two inner side walls of the groove (101); A cover plate (302) is fixedly mounted on the top inner cavity opening end of the square water tank (301); A connector (303) is fixedly mounted on the cover plate (302); Wherein, the connector (303) is in communication with the inner cavity of the square water tank (301); A square groove A (304) is provided on one side of the square water trough (301), and a plurality of nozzles (305) are fixedly provided on the upper and lower walls of the square groove A (304) at equal distances. A square groove B (306) is provided on the other side of the square water trough (301), and the square groove B (306) is connected to the square groove A (304).

2. A galvanized steel strip production line as claimed in claim 1, characterized in that: The height of the square groove A (304) is greater than the height of the square groove B (306), and the water spraying end of the nozzle (305) does not exceed the upper and lower walls of the square groove B (306).

3. A galvanized steel strip production line as claimed in claim 1, characterized in that: The bottom wall of the square groove B (306) is aligned with the top side of the guide roller (2).

4. A galvanized steel strip production line as claimed in claim 1, characterized in that: A plurality of wiping structures (4) are arranged at equal intervals in the groove (101); The wiping structure (4) comprises: Two connecting plates (401), both ends of which are fixedly connected to the two inner side walls of the groove (101); Wherein, the two connecting plates (401) are symmetrically distributed in the longitudinal direction; The two cleaning pads (402) are respectively fixed on opposite sides of the two connecting plates (401).

5. A galvanized steel strip production line as claimed in claim 4, characterized in that: The plurality of connecting plates (401) and the plurality of square water tanks (301) are distributed alternately.

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