Steel plate surface cleaning device

Abstract

The utility model relates to cleaning equipment. The utility model discloses a steel plate surface cleaning device which comprises a rack. A support is fixedly connected to the top of the machine frame, a cleaning pipe is installed on the support, a connecting pipe is fixedly connected to the end of the cleaning pipe, a plurality of nozzles are installed on the cleaning pipe, a saturated steam generator is installed on the side face of the machine frame, a gas conveying pipe is installed on the saturated steam generator, and the gas conveying pipe is fixedly connected with the end of the connecting pipe. By arranging the cleaning pipe, the nozzle, the support, the gas conveying pipe and the steam generator, during use, the steam generator outputs high-temperature saturated steam, the high-temperature saturated steam is supplied to the connecting pipe through the gas conveying pipe, conveyed to the cleaning pipe through the connecting pipe and sprayed out of the nozzle, the steel plate is cleaned by means of the high-temperature saturated steam, and oil stains are softened; in this way, a worker can conveniently clean the steel plate, and time and labor are saved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a steel plate surface cleaning device. Background Technology

[0002] Steel plates are flat steel products formed by pressing molten steel after it has been poured and cooled. They have the properties of resistance to high temperature, high pressure, low temperature and corrosion. According to the rolling process, they are divided into hot-rolled steel plates (high temperature rolling) and cold-rolled steel plates (normal temperature rolling). The latter has a smoother surface and higher precision.

[0003] In current technology, before coating the steel plate, workers need to clean the steel plate to remove oil and dust from the surface. This can improve the adhesion between the coating and the steel plate, reduce coating peeling, and also improve the smoothness of the coating.

[0004] However, when using it, cleaning the steel plates is time-consuming and laborious, with high workload and great inconvenience for the staff. Utility Model Content

[0005] Therefore, the technical problem to be solved by this utility model is to overcome the time-consuming and laborious process of cleaning steel plates in the prior art, which involves high work intensity and is very inconvenient.

[0006] To solve the above-mentioned technical problems, this utility model provides a steel plate surface cleaning device, including...

[0007] In one embodiment of this utility model, a frame is included; a support is fixedly connected to the top of the frame, a cleaning pipe is installed on the support, a connecting pipe is fixedly connected to the end of the cleaning pipe, a plurality of nozzles are installed on the cleaning pipe, a saturated steam generator is installed on the side of the frame, a gas supply pipe is installed on the saturated steam generator, and the ends of the gas supply pipe and the connecting pipe are fixedly connected.

[0008] In one embodiment of this utility model, the connecting pipe passes through the support and is rotatably connected thereto, the end of the cleaning pipe away from the connecting pipe is fixedly connected to a rotating shaft, the rotating shaft passes through the support and is rotatably connected thereto, and the air supply pipe is a flexible hose.

[0009] In one embodiment of this utility model, a swing arm is fixedly connected to the rotating shaft, a nut is rotatably connected to the end of the swing arm, a screw is threadedly connected to the middle of the nut, a base is rotatably connected to the bottom end of the screw, and the base is hinged to the frame.

[0010] In one embodiment of this utility model, a set of conveying rollers is provided inside the frame, and a drive shaft is fixedly connected to the conveying rollers. The drive shaft passes through the side wall of the frame and is rotatably connected to it through a bearing. A motor is fixedly connected to the side of the frame, and the output end of the motor is fixedly connected to the drive shaft. A drive sprocket is fixedly connected to the drive shaft, and a chain is installed on the drive sprocket.

[0011] In one embodiment of this utility model, an auxiliary sprocket is provided on the side of the drive sprocket, the auxiliary sprocket is rotatably connected to the frame, and the auxiliary sprocket is connected to the chain.

[0012] In one embodiment of this utility model, a scraper is provided at the bottom of the conveying roller, and the scraper is fixedly connected to the inner side wall of the frame.

[0013] In one embodiment of this utility model, a rubber strip is fixedly attached to the top of the scraper.

[0014] In one embodiment of this utility model, two sets of cleaning pipes are provided, with the two sets of cleaning pipes located at the top and bottom of the conveying roller, respectively.

[0015] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0016] This utility model incorporates a cleaning pipe, nozzle, support, air supply pipe, and steam generator. During use, the steam generator outputs high-temperature saturated steam, which is supplied to the connecting pipe via the air supply pipe, then transported to the cleaning pipe and sprayed out from the nozzle. The high-temperature saturated steam effectively cleans the steel plate, softening and removing oil stains, thus facilitating the cleaning of the steel plate by workers and saving time and effort. Attached Figure Description

[0017] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the frame structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the cleaning tube structure of this utility model;

[0021] Figure 4 This is a partial side view structural diagram of the present invention;

[0022] Figure 5 This is a schematic diagram of the drive sprocket structure of this utility model.

[0023] Explanation of reference numerals in the accompanying drawings: 11. Frame; 12. Steam generator; 13. Support; 14. Gas supply pipe; 15. Cleaning pipe; 16. Nozzle; 21. Connecting pipe; 22. Rotating shaft; 31. Swing arm; 32. Screw; 33. Base; 34. Nut; 41. Drive shaft; 42. Motor; 43. Conveyor roller; 44. Drive sprocket; 5. Auxiliary sprocket; 6. Scraper; 7. Rubber strip. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0025] Reference Figure 1-5 As shown, a steel plate surface cleaning device of this utility model includes a frame 11; a support 13 is fixedly connected to the top of the frame 11, a cleaning pipe 15 is installed on the support 13, a connecting pipe 21 is fixedly connected to the end of the cleaning pipe 15, a plurality of nozzles 16 are installed on the cleaning pipe 15, a saturated steam generator 12 is installed on the side of the frame 11, a gas supply pipe 14 is installed on the saturated steam generator 12, and the ends of the gas supply pipe 14 and the connecting pipe 21 are fixedly connected.

[0026] In use, the steel plate is placed on the frame 11, and then the steam generator 12 outputs high-temperature saturated steam. The high-temperature saturated steam is supplied to the connecting pipe 21 through the gas supply pipe 14, and then delivered to the cleaning pipe 15 through the connecting pipe 21 and sprayed out from the nozzle 16. The high-temperature saturated steam is used to clean the steel plate and soften the oil stains so that they can be removed. This makes it convenient for workers to clean the steel plate, saving time and effort. The saturated steam generator 12 is an electric or gas-fired steam generator. The electric model is S60 / DR-3.

[0027] Reference Figure 1-5 As shown, the connecting pipe 21 passes through the support 13 and is rotatably connected to it. The end of the cleaning pipe 15 away from the connecting pipe 21 is fixedly connected to a rotating shaft 22. The rotating shaft 22 passes through the support 13 and is rotatably connected to it. The air supply pipe 14 is a flexible hose. A swing arm 31 is fixedly connected to the rotating shaft 22. A nut 34 is rotatably connected to the end of the swing arm 31. A screw 32 is threadedly connected to the middle of the nut 34. A base 33 is rotatably connected to the bottom end of the screw 32. The base 33 is hinged to the frame 11.

[0028] In use, the two ends of the cleaning pipe 15 are connected to the pipe 21 and the rotating shaft 22 and the support 13 to rotate, thereby allowing the cleaning pipe 15 and the nozzle 16 to rotate, thereby adjusting the angle between the nozzle 16 and the steel plate. The end of the rotating shaft 22 is fixedly connected to the swing arm 31. By rotating the screw 32, the screw 32 rotates and cooperates with the nut 34, thereby causing the swing arm 31 to rotate, which in turn causes the cleaning pipe 15 to rotate, thereby adjusting the saturated steam injection angle.

[0029] Reference Figure 1-5 As shown, a set of conveying rollers 43 are provided inside the frame 11. A drive shaft 41 is fixedly connected to the conveying rollers 43. The drive shaft 41 passes through the side wall of the frame 11 and is rotatably connected to it through bearings. A motor 42 is fixedly connected to the side of the frame 11. The output end of the motor 42 is fixedly connected to the drive shaft 41. A drive sprocket 44 is fixedly connected to the drive shaft 41. A chain is installed on the drive sprocket 44. An auxiliary sprocket 5 is provided on the side of the drive sprocket 44. The auxiliary sprocket 5 is rotatably connected to the frame 11 and is connected to the chain.

[0030] In use, the motor 42 drives the conveyor roller 43 to rotate, and the end of the drive shaft 41 is driven by a chain and sprocket, so it is convenient to transport steel plates for cleaning and easy for workers to use. By setting an auxiliary sprocket 5, the auxiliary sprocket 5 is used to increase the wrap angle between the chain and the drive sprocket 44 and reduce the wear on the sprocket.

[0031] Reference Figure 1-5 As shown, a scraper 6 is provided at the bottom of the conveying roller 43, and the scraper 6 is fixedly connected to the inner side wall of the frame 11; a rubber strip 7 is fixedly connected to the top of the scraper 6; two sets of cleaning pipes 15 are provided, and the two sets of cleaning pipes 15 are located at the top and bottom of the conveying roller 43 respectively.

[0032] In use, the scraper 6 is used to scrape off the dirt on the surface of the conveyor roller 43, which plays a self-cleaning role for the conveyor roller 43. The rubber strip 7 is fixed to the top of the scraper 6, which can improve the contact with the surface of the conveyor roller 43 and facilitate the cleaning of the conveyor roller 43. The cleaning pipe 15 is provided in two sets, which are used to clean the top and bottom sides of the steel plate respectively.

[0033] Working principle: During use, the steel plate is placed on the frame 11, and the steam generator 12 outputs high-temperature saturated steam. The high-temperature saturated steam is supplied to the connecting pipe 21 through the gas supply pipe 14, and then delivered to the cleaning pipe 15 through the connecting pipe 21 and sprayed out from the nozzle 16. The high-temperature saturated steam is used to clean the steel plate, softening and removing the oil stains, thus facilitating the cleaning of the steel plate by the staff, saving time and effort. The saturated steam generator 12 is an electric or gas-fired steam generator; the electric model is S60 / DR-3. During use, the connecting pipes 21 at both ends of the cleaning pipe 15 and the rotating shaft 22 rotate with the support 13, allowing the cleaning pipe 15 and the nozzle 16 to rotate, thereby adjusting the angle between the nozzle 16 and the steel plate. The end of the rotating shaft 22 is fixedly connected to a swing arm 31, which rotates by a screw 32. 2. The rotation engages with the nut 34, causing the swing arm 31 to rotate, which in turn causes the cleaning pipe 15 to rotate, thereby adjusting the saturated steam injection angle. During use, the motor 42 drives the conveyor roller 43 to rotate, and the end of the drive shaft 41 is driven by a chain and sprocket, thus facilitating the movement and cleaning of the steel plate and making it convenient for workers to use. An auxiliary sprocket 5 is provided to increase the wrap angle between the chain and the drive sprocket 44, reducing wear on the sprocket. A scraper 6 is provided to scrape away dirt from the surface of the conveyor roller 43, providing a self-cleaning effect. A rubber strip 7 is fixed to the top of the scraper 6 to improve its contact with the surface of the conveyor roller 43, facilitating cleaning. The cleaning pipe 15 has two sets, which are used to clean the top and bottom sides of the steel plate respectively.

[0034] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A steel sheet surface cleaning device comprising a frame (11); characterized in that: A support (13) is fixedly connected to the top of the frame (11), a cleaning pipe (15) is installed on the support (13), a connecting pipe (21) is fixedly connected to the end of the cleaning pipe (15), a plurality of nozzles (16) are installed on the cleaning pipe (15), a saturated steam generator (12) is installed on the side of the frame (11), a gas supply pipe (14) is installed on the saturated steam generator (12), and the ends of the gas supply pipe (14) and the connecting pipe (21) are fixedly connected.

2. A steel sheet surface cleaning device according to claim 1, characterized by: The connecting pipe (21) passes through the support (13) and is rotatably connected to it. The end of the cleaning pipe (15) away from the connecting pipe (21) is fixed with a rotating shaft (22). The rotating shaft (22) passes through the support (13) and is rotatably connected to it. The air supply pipe (14) is a flexible hose.

3. A steel sheet surface cleaning device according to claim 2, characterized by: A swing arm (31) is fixedly connected to the rotating shaft (22). A nut (34) is rotatably connected to the end of the swing arm (31). A screw (32) is threadedly connected to the middle of the nut (34). A base (33) is rotatably connected to the bottom end of the screw (32). The base (33) is hinged to the frame (11).

4. The steel sheet surface cleaning apparatus according to claim 1, characterized by: The frame (11) is provided with a set of conveying rollers (43), and a drive shaft (41) is fixedly connected to the conveying rollers (43). The drive shaft (41) passes through the side wall of the frame (11) and is rotatably connected to it through bearings. A motor (42) is fixedly connected to the side of the frame (11). The output end of the motor (42) is fixedly connected to the drive shaft (41). A drive sprocket (44) is fixedly connected to the drive shaft (41), and a chain is installed on the drive sprocket (44).

5. A steel sheet surface cleaning device according to claim 4, characterized by: The drive sprocket (44) has an auxiliary sprocket (5) on its side. The auxiliary sprocket (5) is rotatably connected to the frame (11) and is connected to the chain.

6. A steel sheet surface cleaning device according to claim 4, characterized by: The bottom of the conveying roller (43) is provided with a scraper (6), and the scraper (6) is fixedly connected to the inner wall of the frame (11).

7. A steel sheet surface cleaning device according to claim 6, characterized by: A rubber strip (7) is fixed to the top of the scraper (6).

8. A steel sheet surface cleaning device according to claim 4, characterized by: The cleaning pipe (15) is provided in two sets, and the two sets of cleaning pipe (15) are located at the top and bottom of the conveying roller (43), respectively.

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