A device for automatically controlling stainless steel belt circulating pickling

Abstract

The utility model discloses a realize automatic control stainless steel belt circulation pickling device, including pickling tank, the middle part of pickling tank is provided with the baffle, the pickling tank is equipped with the pickling groove in one side of baffle, the water tank is equipped with in the other side of baffle, two guide limit rollers are installed in the pickling groove one side symmetry, is equipped with the brush washing roller in the guide limit roller one side. Advantageous effect lies in: the utility model discloses the design of guide limit roller and brush washing roller in pickling groove, when the stainless steel belt is soaked in pickling liquid, can realize the full reaction cleaning of brush washing roller to the stainless steel belt in pickling liquid, and after the stainless steel belt is soaked and pickled, the stainless steel belt enters between the fixed plate, and the circulating pump will send the acid liquor to each pressurized nozzle, realizes the secondary pickling of pressurized nozzle to the stainless steel belt surface, can effectively avoid the situation that the stainless steel belt surface appears pickling not completely, and can effectively avoid the situation of manual cleaning.

Description

Technical Field

[0001] This utility model relates to the technical field of circulating pickling devices, specifically to an automatic control device for circulating pickling of stainless steel strips. Background Technology

[0002] Stainless steel strip is simply an extension of ultra-thin stainless steel sheet. It is a narrow and long steel plate mainly produced to meet the needs of various industrial sectors for the industrial production of various metal or mechanical products. During the production process, stainless steel strip will generate impurities such as oxide scale, welding slag, and oil stains on its surface. Therefore, pickling equipment is needed to clean and remove these rust and dirt impurities from the surface of the stainless steel strip, making the surface of the stainless steel strip smoother and cleaner, improving its aesthetics, and facilitating subsequent processing of the steel strip.

[0003] Existing automated stainless steel strip pickling devices use acid solutions to immerse and clean stainless steel strips, removing oxide scale and rust from their surfaces. While this method achieves pickling, the detached rust tends to stick to the strip after immersion, requiring manual assistance to remove it. Furthermore, pickling solely through immersion can result in incomplete pickling, leading to poor cleaning performance. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to provide an automatic control device for the circulating pickling of stainless steel strips, which is convenient for efficient pickling of stainless steel strips, in light of the current state of the technology.

[0006] (II) Technical Solution

[0007] This utility model is achieved through the following technical solution: This utility model proposes an automatic control device for circulating pickling of stainless steel strip, including a pickling tank. A partition is provided in the middle of the pickling tank. A pickling tank is opened on one side of the partition, and a water tank is opened on the other side of the partition. Two guide rollers are symmetrically installed on one side of the pickling tank. A brush roller is arranged on one side of the guide roller. A motor is provided on one side of both the brush roller and the guide roller. An installation plate is installed at the top of the pickling tank, located at the top of the pickling tank. A circulating pump is installed. The top of the pickling tank is located at the top of the water tank and a second mounting plate is installed. A water pump is installed at the top of the second mounting plate. The outlet of the circulating pump and the water pump are connected to a fixed plate via a flexible hose. The two sides of the fixed plate are connected to the first mounting plate and the second mounting plate via electric slide rails. A horizontal plate is installed at the bottom of the fixed plate of the first mounting plate and a horizontal plate is installed at the bottom of the fixed plate of the second mounting plate. A vertical plate is installed at the top of the first horizontal plate and on one side of the top of the second horizontal plate. A pressure nozzle is installed on the vertical plate.

[0008] Furthermore, a through groove is provided on the first horizontal plate and the second horizontal plate between the vertical plates, and a limiting groove is provided on the other side of the top of the second horizontal plate. Cleaning rollers are installed in the limiting groove and between the fixed plates, and an operation panel is provided on one side wall of the pickling tank.

[0009] Furthermore, the pressure nozzles are installed on the three side walls of the fixing plate of the first mounting plate, and the pressure nozzles are installed on the three side walls of the fixing plate of the first mounting plate near the vertical plate. The cleaning roller is rotatably connected to the limiting groove and the fixing plate.

[0010] Furthermore, the partition is screwed to the pickling tank, the motor is keyed to the guide limiting roller and the brushing roller, and the guide limiting roller and the brushing roller are rotatably connected to the pickling tank.

[0011] Furthermore, both mounting plate one and mounting plate two are screwed to the pickling tank, the circulating pump is screwed to mounting plate one, and the water pump is screwed to mounting plate two.

[0012] Furthermore, both ends of the hose are inserted into the water pump, the outlet of the circulating pump, and the fixing plate, and the fixing plate is connected to the sliding block screws of the electric slide rail.

[0013] Furthermore, both the first horizontal plate and the second horizontal plate are screwed to the fixing plate, the vertical plate is screwed to both the first horizontal plate and the second horizontal plate, and the pressurized nozzle is inserted into both the fixing plate and the vertical plate.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] Through the design of the guide and limiting rollers and the brush rollers in the pickling tank, the brush rollers can fully clean the stainless steel strip in the pickling solution when it is immersed in the pickling solution. At the same time, after the stainless steel strip is immersed and pickled, it enters between the fixed plates, and the circulating pump will pump the acid solution to each pressurized nozzle, realizing a secondary spray pickling of the stainless steel strip surface by the pressurized nozzles. This can effectively avoid the situation of incomplete pickling of the stainless steel strip surface and effectively avoid the need for manual cleaning. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an automatic control stainless steel strip circulating pickling device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the pickling tank, mounting plate one, and mounting plate two in an automatic control stainless steel strip circulating pickling device described in this utility model.

[0019] Figure 3 This is a split view of the mounting plate 1 in the automatic control stainless steel strip circulating pickling device described in this utility model;

[0020] Figure 4 This is a split view of the mounting plate 2 in the automatic control stainless steel strip circulating pickling device described in this utility model.

[0021] The annotations in the attached figures are explained as follows:

[0022] 1. Mounting plate one; 2. Hose; 3. Water tank; 4. Partition plate; 5. Pickling tank; 6. Brush roller; 7. Motor; 8. Guide and limit roller; 9. Pickling box; 10. Electric slide rail; 11. Circulation pump; 12. Control panel; 13. Fixing plate; 14. Pressurized nozzle; 15. Horizontal plate one; 16. Vertical plate; 17. Water pump; 18. Mounting plate two; 19. Cleaning roller; 20. Limiting groove; 21. Through groove; 22. Horizontal plate two. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] like Figures 1-4As shown in this embodiment, an automatic control stainless steel strip circulating pickling device includes a pickling tank 9. A partition 4 is provided in the middle of the pickling tank 9. A pickling tank 5 is provided on one side of the partition 4, and a water tank 3 is provided on the other side. Two guide rollers 8 are symmetrically installed on one side of the pickling tank 5. A brush roller 6 is arranged on one side of the guide roller 8. Motors 7 are provided on one side of both the brush roller 6 and the guide roller 8. A mounting plate 1 is installed at the top of the pickling tank 9, located at the top of the pickling tank 5. A circulating pump 11 is installed at the top of the mounting plate 1. A mounting plate 2 18 is arranged at the top of the pickling tank 9, located at the top of the water tank 3. A water pump 17 is installed at the top of the mounting plate 2 18. The outlets of the circulating pump 11 and the water pump 17 are connected to a fixing plate 13 via hoses 2. Electric slide rails 10 connect the fixing plate 13 to the mounting plate 1 and the mounting plate 2 18 on both sides. The mounting plate 18 is connected to a horizontal plate 15 at the bottom of the fixing plate 13 of the mounting plate 1, and a horizontal plate 22 at the bottom of the fixing plate 13 of the mounting plate 2. Vertical plates 16 are installed on the top of the horizontal plate 15 and one side of the top of the horizontal plate 22. Pressurized nozzles 14 are arranged on the vertical plates 16. Through the design of the guide and limiting rollers 8 and the brushing rollers 6 in the pickling tank 5, when the stainless steel strip is immersed in the pickling solution, the brushing rollers 6 can fully react and clean the stainless steel strip in the pickling solution. At the same time, after the stainless steel strip is immersed and pickled, the stainless steel strip enters between the fixing plates 13, and the circulating pump 11 will pump the acid to each pressurized nozzle 14, realizing the secondary spray pickling of the stainless steel strip surface by the pressurized nozzles 14. This can effectively avoid the situation of incomplete pickling of the stainless steel strip surface and effectively avoid manual cleaning.

[0025] like Figures 1-4 As shown, in this embodiment, a through groove 21 is provided on the horizontal plate 15 and the horizontal plate 22 between the vertical plate 16. A limiting groove 20 is provided on the other side of the top of the horizontal plate 22. Cleaning rollers 19 are installed in the limiting groove 20 and between the fixed plates 13. An operation panel 12 is provided on one side wall of the pickling tank 9. The serrated shape of the cleaning rollers 19 facilitates the cleaning of moisture from the surface of the stainless steel strip. The design of the operation panel 12 facilitates the control of the operation of the electrical components of the device, so as to enable the device to work automatically.

[0026] like Figures 1-4 As shown, in this embodiment, pressure nozzles 14 are installed on the three side walls of the fixing plate 13 of mounting plate 1, and pressure nozzles 14 are installed on the three side walls of the fixing plate 13 of mounting plate 1 near the end of the vertical plate 16. The cleaning roller 19 is rotatably connected to the limiting groove 20 and the fixing plate 13. The pressure nozzles 14 of mounting plate 1 realize the spray pickling of stainless steel strip, and the pressure nozzles 14 of mounting plate 2 realize the rinsing of stainless steel strip.

[0027] like Figures 1-4As shown, in this embodiment, the partition 4 is screwed to the pickling tank 9, and the motor 7 is keyed to the guide limiting roller 8 and the brushing roller 6. The guide limiting roller 8 and the brushing roller 6 are rotatably connected to the pickling tank 5. The motor 7 drives the guide limiting roller 8 and the brushing roller 6 to rotate, thereby realizing the immersion and brushing of the stainless steel strip in the pickling solution, and avoiding the residue of rust and other substances on the surface of the stainless steel strip after pickling.

[0028] like Figures 1-4 As shown, in this embodiment, mounting plate 1 and mounting plate 2 are both connected to the pickling tank 9 with screws, the circulating pump 11 is connected to mounting plate 1 with screws, and the water pump 17 is connected to mounting plate 2 with screws. The design of mounting plate 1 and mounting plate 2 allows for flexible installation of the spraying equipment.

[0029] like Figures 1-4 As shown, in this embodiment, both ends of the hose 2 are connected to the water pump 17, the outlet of the circulating pump 11, and the fixing plate 13. The fixing plate 13 is connected to the sliding block screw of the electric slide rail 10. The design of the hose 2 facilitates the transportation of pickling solution or water. The design of the electric slide rail 10 facilitates the adjustment of the height of the fixing plate 13. When transporting stainless steel plates, a guide device needs to be set on one side of the fixing plate 13 to facilitate the forward movement of the stainless steel plates.

[0030] like Figures 1-4 As shown, in this embodiment, both horizontal plate 15 and horizontal plate 22 are screwed to the fixing plate 13, and vertical plate 16 is screwed to both horizontal plate 15 and horizontal plate 22. The pressurized nozzle 14 is inserted into both the fixing plate 13 and the vertical plate 16. Horizontal plate 15 and horizontal plate 22 fix the pressurized nozzle 14. The pressurized nozzle 14 of horizontal plate 15 sprays the pickling solution, and the pressurized nozzle 14 of horizontal plate 22 sprays clean water, thus achieving uniform spraying of pickling solution or clean water onto the stainless steel plate.

[0031] The specific implementation process of this embodiment is as follows: When using the device, it needs to be placed in a suitable position. After adding an appropriate amount of pickling solution to the pickling tank 5, the device is connected to an external power supply. The device's water pump 17 is connected to an external water supply device, and the circulating pump 11 is connected to the pickling solution purification device, thus realizing the recycling of the pickling solution. When pickling stainless steel strip, one end of the stainless steel strip can be passed through the guide limiting roller 8, the brushing roller 6, the fixing plate 13 of mounting plate one 1, and the fixing plate 13 of mounting plate two 18 in sequence. When pickling the stainless steel strip, the pickling solution will soak the stainless steel strip, and the motor 7 will drive the brushing. The rotation of roller 6 achieves the brushing and washing of oxides on the surface of stainless steel strip. At the same time, when the stainless steel strip passes through mounting plate 1, the circulating pump 11 delivers the purified pickling solution to the pressurized nozzle 14, realizing the spray pickling of stainless steel strip by the pressurized nozzle 14. This can effectively avoid the situation of incomplete pickling on the surface of stainless steel strip. Then, when the stainless steel strip passes through the fixing plate 13 of mounting plate 2, the water pump 17 can deliver pure water to the pressurized nozzle 14, realizing the rinsing of the surface of stainless steel strip. Combined with the design of cleaning roller 19, it realizes the adsorption of water on the surface of stainless steel strip, realizing the efficient cleaning effect of the device on stainless steel strip.

[0032] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic control device for circulating pickling of stainless steel strip, characterized in that: The system includes a pickling tank (9), a partition (4) in the middle of the pickling tank (9), a pickling tank (5) on one side of the partition (4), a water tank (3) on the other side of the partition (4), two guide rollers (8) symmetrically installed on one side of the pickling tank (5), a brush roller (6) on one side of the guide roller (8), and a motor (7) on one side of both the brush roller (6) and the guide roller (8). A mounting plate (1) is installed at the top of the pickling tank (9) above the top of the pickling tank (5), and a circulating pump (11) is installed at the top of the mounting plate (1). A mounting plate (18) is installed at the top of the pickling tank (9) above the top of the water tank (3). The top of the second mounting plate (18) is equipped with a water pump (17). The outlet of the circulating pump (11) and the water pump (17) are connected to a fixing plate (13) through a hose (2). The two sides of the fixing plate (13) are connected to the first mounting plate (1) and the second mounting plate (18) through electric slide rails (10). The bottom of the fixing plate (13) of the first mounting plate (1) is equipped with a horizontal plate (15). The bottom of the fixing plate (13) of the second mounting plate (18) is equipped with a horizontal plate (22). The top of the horizontal plate (15) and one side of the top of the horizontal plate (22) are both equipped with vertical plates (16). The vertical plates (16) are equipped with pressurized nozzles (14).

2. The automatic control stainless steel strip circulating pickling device according to claim 1, characterized in that: A through groove (21) is provided on the first horizontal plate (15) and the second horizontal plate (22) between the vertical plate (16). A limiting groove (20) is provided on the other side of the top of the second horizontal plate (22). Cleaning rollers (19) are installed in the limiting groove (20) and between the fixed plate (13). An operation panel (12) is provided on one side wall of the pickling tank (9).

3. The automatic control stainless steel strip circulating pickling device according to claim 2, characterized in that: The pressure nozzle (14) is installed on the three side walls of the fixing plate (13) of the mounting plate (1). The pressure nozzle (14) is installed on the three side walls of the fixing plate (13) of the mounting plate (1) near the end of the vertical plate (16). The cleaning roller (19) is rotatably connected to the limiting groove (20) and the fixing plate (13).

4. The automatic control stainless steel strip circulating pickling device according to claim 1, characterized in that: The partition (4) is screwed to the pickling tank (9), the motor (7) is keyed to the guide limiting roller (8) and the brushing roller (6), and the guide limiting roller (8) and the brushing roller (6) are rotatably connected to the pickling tank (5).

5. The automatic control device for circulating pickling of stainless steel strip according to claim 1, characterized in that: Mounting plate one (1) and mounting plate two (18) are both screwed to the pickling tank (9), the circulating pump (11) is screwed to mounting plate one (1), and the water pump (17) is screwed to mounting plate two (18).

6. The automatic control device for circulating pickling of stainless steel strip according to claim 1, characterized in that: The two ends of the hose (2) are inserted into the water pump (17), the outlet of the circulating pump (11) and the fixing plate (13), and the fixing plate (13) is connected to the sliding block screw of the electric slide rail (10).

7. The automatic control device for circulating pickling of stainless steel strip according to claim 1, characterized in that: The first horizontal plate (15) and the second horizontal plate (22) are both screwed to the fixed plate (13), the vertical plate (16) is screwed to the first horizontal plate (15) and the second horizontal plate (22), and the pressurized nozzle (14) is inserted into the fixed plate (13) and the vertical plate (16).

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