Machining device for stainless steel plate production

Abstract

The utility model discloses a machining device for stainless steel plate production, which comprises a roller conveyor belt, a frame is mounted on the roller conveyor belt, an auxiliary wheel is mounted on the frame, two pickling structures are mounted on the frame, and the pickling structures are symmetrically distributed on two sides by taking the center line of the frame as the center. The pickling structure comprises an electric push rod, a through hole, a vertical pipe, a connecting hose and a spray head; the electric push rod is installed on the frame, an external stainless steel plate is conveyed backwards through the auxiliary wheels, at the moment, the output end of the electric push rod drives the vertical pipe to move inwards at the same time, the spray head gets close to the stainless steel plate, and at the moment, an external acid solution enters the vertical pipe through the connecting hose and is sprayed out through the spray head to be sprayed to the two faces of the stainless steel plate. An acid solution is used for removing oxide skin and rust on the surface of steel, and treated impurities fall off along the surface of the stainless steel plate.

Description

Technical Field

[0001] This patent relates to the field of stainless steel plates, and more specifically, to a processing device for producing stainless steel plates. Background Art

[0002] During the production process of stainless steel plates, pickling treatment is required, which is a method of using an acid solution to remove scale and rust on the surface of steel. It is a method of cleaning the metal surface. However, in the current stainless steel plate pickling process, since the stainless steel plates are placed horizontally and transported for pickling, the impurities on the surface of the stainless steel plates that are pickled are not easy to handle. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of this patent is to provide a processing device for the production of stainless steel plates.

[0004] The technical solution adopted by this patent to solve its technical problem is: a processing device for stainless steel plate production, including a roller conveyor, a frame is installed on the roller conveyor, an auxiliary wheel is installed on the frame, a pickling structure is installed on the frame, the number of the pickling structures is two, and the pickling structures are symmetrically distributed on both sides with the center line of the frame as the center;

[0005] The pickling structure includes an electric push rod, a through hole, a vertical pipe, a connecting hose and a nozzle;

[0006] The electric push rod is installed on the frame, the through hole is opened on the frame, the output end of the electric push rod passes through the through hole, the vertical pipe is installed on the output end of the electric push rod, the connecting hose is connected to the vertical pipe, the nozzle is connected to the vertical pipe, the number of the nozzles is not less than thirteen, and the nozzles are equidistantly distributed on the vertical pipe.

[0007] Furthermore, a collection box is installed below the roller transmission belt, and a filter plate is installed in the collection box.

[0008] Furthermore, a cleaning structure is installed on the collection box, and the cleaning structure includes a machine base, a servo motor, a threaded rod, a circular groove, a bearing, a scraper and a threaded hole;

[0009] The machine base is installed on the collection box, the servo motor is installed on the machine base, the threaded rod is connected to the output shaft of the servo motor, the circular groove is opened on the collection box, the outer ring of the bearing is installed in the circular groove, the threaded rod is installed in the inner ring of the bearing, the threaded hole is opened on the scraper, the threaded rod is sleeved in the threaded hole, the scraper contacts the filter plate, and the scraper contacts the collection box.

[0010] Furthermore, an elastic structure is installed on the frame, and the elastic structure includes a vertical rod, a spring, a circular plate and a vertical hole;

[0011] The vertical rod is installed on the auxiliary wheel, the through hole is opened on the frame, the vertical rod passes through the through hole, the spring is sleeved on the vertical rod, the circular plate is installed on the vertical rod, and the spring is installed between the circular plate and the frame.

[0012] Furthermore, a rubber plate is installed on the scraper, and the rubber plate contacts the filter plate.

[0013] Furthermore, a liquid outlet is provided on the collection box, a discharge pipe is installed in the liquid outlet, and a valve is installed on the discharge pipe.

[0014] The beneficial effects of this patent are:

[0015] 1. The external stainless steel plate is transferred backwards through the auxiliary wheel. At this time, the output end of the electric push rod drives the vertical pipe to move inward at the same time, so that the nozzle is close to the stainless steel plate. At this time, the external acid solution enters the vertical pipe through the connecting hose and is sprayed out through the nozzle, spraying on both sides of the stainless steel plate. The acid solution is used to remove the oxide scale and rust on the surface of the steel, and the removed impurities fall along the surface of the stainless steel plate;

[0016] 2. The treated impurities and solution are recovered into the collection box through the roller transmission belt, and the filter plate separates the impurities and solution. The valve is opened, and the acid solution in the collection box is discharged and can be recycled and reused. The output shaft of the servo motor drives the threaded rod to rotate forward on the collection box through the bearing. The threaded rod rotates in the threaded hole on the scraper, so that the scraper moves with the rubber plate to clean up the impurities filtered on the surface of the filter plate;

[0017] 3. When the stainless steel plate contacts the auxiliary wheel, the vertical rod moves up along the vertical hole, causing the circular plate to move up. At this time, the spring is stretched. Conversely, the elasticity of the spring can make the auxiliary wheel fine-tuned for stainless steel plates of different heights and fixed on the roller conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the patent structure.

[0019] Figure 2 It is a schematic diagram of the patented threaded rod, scraper and threaded hole structure.

[0020] Figure 3 It is a schematic diagram of the vertical rod, spring and circular plate structure of this patent.

[0021] Figure 4 It is a schematic diagram of the structure at A of this patent.

[0022] Explanation of the reference numerals: 1 roller transmission belt, 2 frame, 3 auxiliary wheel, 4 pickling structure, 401 electric push rod, 402 through hole, 403 vertical pipe, 404 connecting hose, 405 nozzle, 5 collecting box, 6 filter plate, 7 discharge pipe, 8 valve, 9 cleaning structure, 10 machine base, 11 servo motor, 12 threaded rod, 13 round groove, 14 bearing, 15 scraper, 16 threaded hole, 17 rubber plate, 18 elastic structure, 19 vertical rod, 20 spring, 21 round plate, 22 vertical hole. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0024] See also Figure 1-4 This is a schematic diagram of the structure of the present patent, a processing device for producing stainless steel plates, including a roller conveyor 1, the roller conveyor 1 is powered, a frame 2 is installed on the roller conveyor 1, and an auxiliary wheel 3 is installed on the frame 2, so that the external stainless steel plate is placed vertically between the roller conveyor 1 and the auxiliary wheel 3, and as the roller conveyor 1 is driven, the external stainless steel plate is transmitted backward through the auxiliary wheel 3, and a pickling structure 4 is installed on the frame 2, the number of the pickling structures 4 is two, and the pickling structures 4 are symmetrically distributed on both sides with the center line of the frame 2 as the center;

[0025] The pickling structure 4 includes an electric push rod 401, a through hole 402, a vertical pipe 403, a connecting hose 404 and a nozzle 405;

[0026] The electric push rod 401 is installed on the frame 2. The electric push rod 401 works when it is powered on and works synchronously. The through hole 402 is opened on the frame 2. The output end of the electric push rod 401 passes through the through hole 402. The vertical pipe 403 is installed on the output end of the electric push rod 401. The connecting hose 404 is connected to the vertical pipe 403. The connecting hose 404 is connected to the output end of the external high-pressure acid solution self-priming pump. The nozzle 405 is connected to the vertical pipe 403. The number of the nozzles 405 is not less than thirteen. The nozzles 405 are equidistantly distributed on the vertical pipe 403. The acid solutions sprayed from two adjacent nozzles 405 have overlapping parts, so that the stainless steel plates passing through the frames 2 are fully pickled;

[0027] The external stainless steel plate is placed vertically between the roller conveyor 1 and the auxiliary wheel 3. As the roller conveyor 1 is driven, the external stainless steel plate is transmitted forward through the auxiliary wheel. At this time, the output end of the electric push rod 401 drives the vertical pipe 403 to move inward at the same time, so that the nozzle 405 is close to the stainless steel plate. At this time, the external acid solution enters the vertical pipe 403 through the connecting hose 404, and is sprayed out through the nozzle 405 and sprayed on both sides of the stainless steel plate. The acid solution is used to remove the oxide scale and rust on the surface of the steel, and the removed impurities fall along the surface of the stainless steel plate.

[0028] A collecting box 5 is installed below the roller transmission belt 1, and a filter plate 6 is installed in the collecting box 5. The filter plate 6 is made of stainless steel with holes on the surface. A liquid outlet is opened on the collecting box 5, and a discharge pipe 7 is installed in the liquid outlet. A valve 8 is installed on the discharge pipe 7. The treated impurities and solution are recovered into the collecting box 5 through the roller transmission belt 1, and the filter plate 6 separates the impurities and the solution. When the valve 8 is opened, the acid solution in the collecting box 5 is discharged and can be recycled and reused.

[0029] A cleaning structure 9 is installed on the collection box 5, and the cleaning structure 9 includes a base 10, a servo motor 11, a threaded rod 12, a circular groove 13, a bearing 14, a scraper 15 and a threaded hole 16;

[0030] The machine base 10 is installed on the collection box 5, the servo motor 11 is installed on the machine base 10, the servo motor 11 is powered on and works, the threaded rod 12 is connected to the output shaft of the servo motor 11, the circular groove 13 is opened on the collection box 5, the outer ring of the bearing 14 is installed in the circular groove 13, the threaded rod 12 is installed in the inner ring of the bearing 14, the connection position between the threaded rod 12 and the inner ring of the bearing 14 is not threaded, the threaded hole 16 is opened on the scraper 15, the threaded rod 12 is sleeved in the threaded hole 16, the scraper 15 contacts the filter plate 6, the scraper 15 contacts the collection box 5, the scraper 15 is limited by the collection box 5, and the scraper 15 is on A rubber plate 17 is installed, and the rubber plate 17 is made of fluororubber. The rubber plate 17 contacts the filter plate 6. Before cleaning, the scraper 15 is adjusted to the rear position of the collection box 5. During the cleaning process, the pickling process of the stainless steel plate is stopped, and the output shaft of the servo motor 11 drives the threaded rod 12 to rotate forward on the collection box 5 through the bearing 14. The threaded rod 12 rotates in the threaded hole 16 on the scraper 15, so that the scraper 15 moves with the rubber plate 17 to clean up the impurities filtered on the surface of the filter plate 6. After cleaning, the scraper 15 is adjusted to stick to the rear position of the collection box 5. At this time, the stainless steel plate is urgently needed to be pickled.

[0031] An elastic structure 18 is installed on the frame 2, and the elastic structure 18 includes a vertical rod 19, a spring 20, a circular plate 21 and a vertical hole 22;

[0032] The vertical rod is installed on the auxiliary wheel 3, the through hole 22 is opened on the frame 2, the vertical rod 19 passes through the through hole 22, the spring 20 is sleeved on the vertical rod 19, the circular plate 21 is installed on the vertical rod 19, and the spring 20 is installed between the circular plate 21 and the frame 2. When the stainless steel plate contacts the auxiliary wheel 3, the vertical rod 19 moves up along the vertical hole 22, so that the circular plate 21 moves up, and the spring 20 is stretched at this time. Conversely, the elasticity of the spring 20 can make the auxiliary wheel 3 fine-tuned for stainless steel plates of different heights and fixed on the roller conveyor 1.

[0033] When the present invention is working, the external stainless steel plate is placed vertically between the roller conveyor 1 and the auxiliary wheel 3. When the stainless steel plate contacts the auxiliary wheel 3, the vertical rod 19 moves up along the vertical hole 22 to move the circular plate 21 up. At this time, the spring 20 is stretched. Conversely, the elasticity of the spring 20 can make the auxiliary wheel 3 fine-tune the stainless steel plates of different heights and fix them on the roller conveyor 1. As the roller conveyor 1 is driven, the external stainless steel plate is transmitted backward through the auxiliary wheel 3. At this time, the output end of the electric push rod 401 drives the vertical pipe 403 to move inward at the same time, so that the nozzle 405 is close to the stainless steel plate. At this time, the external acid solution enters the vertical pipe 403 through the connecting hose 404 and is sprayed out through the nozzle 405 and sprayed on both sides of the stainless steel plate. The surface is cleaned by an acid solution to remove the scale and rust on the surface of the steel, and the treated impurities fall along the surface of the stainless steel plate. The treated impurities and the solution are recovered into the collection box 5 through the roller transmission belt 1, and the filter plate 6 separates the impurities and the solution. The valve 8 is opened, and the acid solution in the collection box 5 is discharged, which can be recycled and reused. The output shaft of the servo motor 11 drives the threaded rod 12 to rotate forward on the collection box 5 through the bearing 14. The threaded rod 12 rotates in the threaded hole 16 on the scraper 15, so that the scraper 15 moves with the rubber plate 17 to clean up the impurities filtered on the surface of the filter plate 6. After cleaning, the scraper 15 is adjusted to be attached to the rear position of the collection box 5. At this time, the stainless steel plate is urgently needed to be pickled.

[0034] 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 processing device for producing stainless steel plates, comprising a roller conveyor belt (1), characterized in that: The roller conveyor belt (1) is mounted with a frame (2), the frame (2) is mounted with auxiliary wheels (3), the frame (2) is mounted with a pickling structure (4), the number of the pickling structures (4) is two, and the pickling structures (4) are symmetrically distributed on both sides with the center line of the frame (2) as the center; The pickling structure (4) comprises an electric push rod (401), a through hole (402), a vertical pipe (403), a connecting hose (404) and a spray head (405); The electric push rod (401) is mounted on the frame (2); the through hole (402) is formed on the frame (2); the output end of the electric push rod (401) passes through the through hole (402); the vertical pipe (403) is mounted on the output end of the electric push rod (401); the connecting hose (404) is connected to the vertical pipe (403); the nozzle (405) is connected to the vertical pipe (403); the number of the nozzles (405) is not less than thirteen; and the nozzles (405) are evenly distributed on the vertical pipe (403).

2. A processing device for producing stainless steel plates according to claim 1, characterized in that: A collection box (5) is installed below the roller conveyor belt (1), and a filter plate (6) is installed in the collection box (5).

3. A processing device for producing stainless steel plates according to claim 2, characterized in that: A cleaning structure (9) is installed on the collection box (5), and the cleaning structure (9) comprises a base (10), a servo motor (11), a threaded rod (12), a circular groove (13), a bearing (14), a scraper (15) and a threaded hole (16); The machine base (10) is mounted on the collection box (5), the servo motor (11) is mounted on the machine base (10), the threaded rod (12) is connected to the output shaft of the servo motor (11), the circular groove (13) is formed on the collection box (5), the outer ring of the bearing (14) is mounted in the circular groove (13), the threaded rod (12) is mounted in the inner ring of the bearing (14), the threaded hole (16) is formed on the scraper (15), the threaded rod (12) is sleeved in the threaded hole (16), the scraper (15) contacts the filter plate (6), and the scraper (15) contacts the collection box (5).

4. A processing device for producing stainless steel plates according to claim 1, characterized in that: An elastic structure (18) is installed on the frame (2), and the elastic structure (18) comprises a vertical rod (19), a spring (20), a circular plate (21) and a vertical hole (22); The vertical rod is mounted on the auxiliary wheel (3), the vertical hole (22) is formed on the frame (2), the vertical rod (19) passes through the vertical hole (22), the spring (20) is sleeved on the vertical rod (19), the circular plate (21) is mounted on the vertical rod (19), and the spring (20) is mounted between the circular plate (21) and the frame (2).

5. A processing device for producing stainless steel plates according to claim 3, characterized in that: A rubber plate (17) is mounted on the scraper (15), and the rubber plate (17) contacts the filter plate (6).

6. A processing device for producing stainless steel plates according to claim 2, characterized in that: The collecting box (5) is provided with a liquid outlet end, a discharge pipe (7) is installed in the liquid outlet end, and a valve (8) is installed on the discharge pipe (7).

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