Steel plate pickling treatment equipment

Abstract

The utility model relates to the technical field of steel plate pickling, in particular to steel plate pickling treatment equipment which comprises a bottom plate and a supporting frame, the supporting frame is fixedly installed on the surface of the bottom plate, a pickling pool is fixedly installed on the surface of the bottom plate, a cleaning pool is fixedly installed on one side of the pickling pool, and the pickling pool and the cleaning pool are installed below the supporting frame. First cleaning brushes are fixedly installed in the centers of the pickling tank and the cleaning tank, a plurality of second cleaning brushes are fixedly installed on the two sides of the inner walls of the pickling tank and the cleaning tank, a fixing table is movably installed below the supporting frame, and a fixing frame is rotationally installed below the fixing table. According to the steel plate pickling device disclosed by the utility model, the situation that a pickling solution cannot be in full contact with the surfaces of steel plates due to the fact that the steel plates are overlapped together is avoided through the fixing frame, and the first gear is driven to rotate through the second motor; and a first cleaning brush and a second cleaning brush in the pickling tank and the cleaning tank can clean the outer surface of the steel plate, so that the condition of incomplete cleaning is avoided.

Description

Technical Field

[0001] The utility model relates to steel plate pickling treatment equipment, in particular to steel plate pickling treatment equipment, and belongs to the technical field of steel plate pickling. Background Art

[0002] During the production and processing of steel plates, surface rust and oxides often appear, which will have adverse effects on the strength, corrosion resistance and appearance quality of steel plates. The role of steel plate pickling is to corrode the surface of the steel plate through an acidic solution, remove the surface rust and oxides, and improve the surface quality of the steel plate. The steel plate after pickling has high surface finish, good cleanliness, high surface flatness, and can eliminate surface defects and cracks, reduce unsafe factors caused by surface defects and rust, and improve the appearance quality of the steel plate. The rust on the surface of the steel plate after pickling is removed, and a uniform oxide film will be formed on the surface of the steel plate. This oxide film can improve the corrosion resistance, chemical inertness and lubricity of the steel plate, and effectively increase the service life of the steel plate. Steel plate pickling is a process for decontamination, rust and corrosion on the surface of the steel plate, which is highly practical. Through pickling treatment, the surface quality and durability of the steel plate are improved, providing better protection for the production and manufacturing of various industries.

[0003] In actual operation, when multiple steel plates are pickled, the steel plates are often stacked together, resulting in the pickling liquid being unable to fully contact the surface of the steel plates, thus affecting the pickling effect. At the same time, pickling liquid and impurities are easily left between the stacked steel plates, resulting in incomplete cleaning, which affects subsequent processing and use, and brings many problems to subsequent processing and use.

[0004] Therefore, it is urgent to improve the steel plate pickling equipment to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a steel plate pickling treatment equipment, which can avoid the situation that multiple steel plates are stacked together and the pickling liquid cannot fully contact the surface of the steel plates through the fixed frame, and the first gear is driven to rotate by the second motor. The first gear drives the steel plate in the fixed frame to rotate through the second gear and the rotating shaft. At the same time, the first cleaning brush and the second cleaning brush in the pickling tank and the cleaning tank can clean the outer surface of the steel plate, avoiding the situation caused by incomplete cleaning.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: a steel plate pickling treatment equipment, including a base plate and a support frame, the support frame is fixedly installed on the surface of the base plate, a pickling tank is fixedly installed on the surface of the base plate, a cleaning tank is fixedly installed on one side of the pickling tank, the pickling tank and the cleaning tank are installed below the support frame, a first cleaning brush is fixedly installed in the center of the pickling tank and the cleaning tank, a plurality of second cleaning brushes are fixedly installed on both sides of the inner wall of the pickling tank and the cleaning tank, a fixed platform is movably installed below the support frame, and a fixed frame is rotatably installed below the fixed platform.

[0007] Preferably, a second motor is fixedly mounted on the upper surface of the fixed platform, a second gear is connected to the output end of the second motor, a rotating shaft is mounted on the upper end of the fixed frame, one end of the rotating shaft is connected to the first gear, and the first gear is meshed with the second gear.

[0008] Preferably, a first motor is fixedly mounted on one side of the outer surface of the support frame, a threaded rod is rotatably mounted inside the support frame, and an output end of the first motor is connected to the threaded rod.

[0009] Preferably, a support seat is movably sleeved on the surface of the threaded rod, the support seat is threadedly connected to the threaded rod, a hydraulic rod is fixedly installed on the bottom of the support seat, and one end of the hydraulic rod is connected to a fixed platform.

[0010] Preferably, support arms are movably mounted on both sides of the bottom of the support seat, and one end of the support arm is connected to the fixing platform.

[0011] Preferably, a first sliding groove is provided on both sides of the inner wall of the fixed frame, and movable clamping strips are movably installed on both sides of the first sliding groove, and a clamping block is fixedly installed on one side of the movable clamping strip, and a plurality of bidirectional threaded rods are movably inserted into the first sliding groove, one end of the bidirectional threaded rod is inserted into the outer surface of the fixed frame, and a threaded hole is provided on the surface of the movable clamping strip, and the threaded hole is threadedly connected with the bidirectional threaded rod, and a transmission sprocket is installed on the surface of one end of the bidirectional threaded rod, and a transmission chain is sleeved on the surface of the transmission sprocket, and a turning handle is fixedly installed on one end of one of the bidirectional threaded rods.

[0012] Preferably, a sliding block is fixedly mounted on one side of the movable card strip, a plurality of second sliding blocks are provided inside the first sliding block, and the second sliding blocks are slidably connected to the sliding block.

[0013] Preferably, a water inlet is installed at one end of the outer surface of the pickling tank and the cleaning tank, and a sewage outlet is installed at the bottom of the pickling tank and the cleaning tank.

[0014] The utility model has at least the following beneficial effects: compared with traditional steel plate pickling equipment, when multiple steel plates are cleaned, the fixed frame can be used to prevent the steel plates from being stacked together, resulting in the pickling liquid being unable to fully contact the surface of the steel plates; the second motor drives the first gear to rotate, and the first gear drives the steel plate in the fixed frame to rotate through the second gear and the rotating shaft; at the same time, the first cleaning brush and the second cleaning brush in the pickling tank can clean the outer surface of the steel plate, so that the pickling liquid is in full contact with the steel plate, avoiding the situation where the subsequent processing and use are affected by incomplete cleaning; the first cleaning brush and the second cleaning brush in the cleaning tank can clean the pickling liquid and impurities remaining on the surface of the steel plate after pickling again, avoiding the waste acid and impurities generated after pickling from corroding the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing frame and the fixing platform of the utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged schematic diagram;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the mobile card strip and the transmission sprocket of the utility model;

[0021] Figure 6 It is a half-section view of the fixing platform of the utility model.

[0022] In the figure, 1, bottom plate; 2, support frame; 3, pickling tank; 4, cleaning tank; 5, water inlet; 6, fixed frame; 7, fixed table; 8, first cleaning brush; 9, second cleaning brush; 10, first motor; 11, sewage outlet; 12, support seat 13, hydraulic rod; 14, support arm; 15, second motor; 16, rotating shaft; 17, first gear; 18, second gear; 19, first slide; 20, two-way threaded rod; 21 moving card strip; 22, clamping block; 23, transmission sprocket; 24, transmission chain; 25, second slide; 26, turning handle; 27, slider; 28, threaded rod. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figure 1-Figure 6 As shown, the steel plate pickling treatment equipment provided in this embodiment, a steel plate pickling treatment equipment, includes a bottom plate 1 and a support frame 2, the support frame 2 is fixedly installed on the surface of the bottom plate 1, a pickling tank 3 is fixedly installed on the surface of the bottom plate 1, a cleaning tank 4 is fixedly installed on one side of the pickling tank 3, the pickling tank 3 and the cleaning tank 4 are installed below the support frame 2, a first cleaning brush 8 is fixedly installed in the center of the pickling tank 3 and the cleaning tank 4, a plurality of second cleaning brushes 9 are fixedly installed on both sides of the inner wall of the pickling tank 3 and the cleaning tank 4, a fixed platform 7 is movably installed below the support frame 2, a fixed frame 6 is rotatably installed below the fixed platform 7, a second motor 15 is fixedly installed on the upper surface of the fixed platform 7, a second gear 18 is connected to the output end of the second motor 15, and a rotating shaft 16 is installed on the upper end of the fixed frame 6, A first gear 17 is connected to one end of the rotating shaft 16, and the first gear 17 is meshed with the second gear 18. A first motor 10 is fixedly installed on one side of the outer surface of the support frame 2, and a threaded rod 28 is rotatably installed inside the support frame 2. The output end of the first motor 10 is connected to the threaded rod 28, and a support seat 12 is movably sleeved on the surface of the threaded rod 28. The support seat 12 is threadedly connected to the threaded rod 28. A hydraulic rod 13 is fixedly installed at the bottom of the support seat 12, and one end of the hydraulic rod 13 is connected to the fixed platform 7. Support arms 14 are movably installed on both sides of the bottom of the support seat 12, and one end of the support arm 14 is connected to the fixed platform 7. A water inlet 5 is installed at one end of the outer surface of the pickling tank 3 and the cleaning tank 4, and a sewage outlet 11 is installed at the bottom of the pickling tank 3 and the cleaning tank 4.

[0025] In this embodiment, when the steel plate needs to be cleaned, the pickling tank 3 is filled with acid through the water inlet 5, and the cleaning tank 4 is filled with water through the water inlet 5. The first motor 10 is started to drive the threaded rod 28 to rotate. Under the action of the thread, the support seat 12 can move back and forth on the surface of the support frame 2 to facilitate moving to various positions. The hydraulic rod 13 can adjust the height of the fixed frame 6 according to different situations. The support arm 14 can provide stable support when the steel plate is cleaned. The fixed frame 6 can be moved to the top of the pickling tank 3 through the threaded rod 28. Driven by the hydraulic rod 13, the steel plate on the fixed frame 6 moves downward to the inside of the pickling tank 3 between the first cleaning brush 8 and the second cleaning brush 9. The second motor 15 is started to drive the first gear 17 to rotate. The first gear 17 drives the steel plate on the fixed frame 6 to rotate through the second gear 18 and the rotating shaft 16. The first cleaning brush 8 is cylindrical and generates friction with the steel plate to clean the oxides and rust on the inner surface of the steel plate. The second cleaning brush 9 is long and generates friction with the steel plate, which can clean the oxides and rust on the outer surface of the steel plate. The rust is cleaned, and each side of the steel plate can be cleaned at the same time by the first cleaning brush 8 and the second cleaning brush 9, so that the pickling liquid is in full contact with the surface of the steel plate, avoiding the situation that the subsequent processing and use are affected by incomplete cleaning. After pickling, the steel plate on the fixed frame 6 moves upward under the action of the hydraulic rod 13, and the steel plate on the fixed frame 6 can be moved to the top of the cleaning tank 4 by the threaded rod 28. The steel plate on the fixed frame 6 moves downward under the action of the hydraulic rod 13. The interior of the cleaning tank 4 is located between the first cleaning brush 8 and the second cleaning brush 9. The second motor 15 is started to drive the first gear 17 to rotate, and the first gear 17 drives the steel plate to rotate through the second gear 18 and the rotating shaft 16. Each side of the steel plate can be cleaned at the same time by the first cleaning brush 8 and the second cleaning brush 9, and the residual pickling liquid and impurities on the surface of the steel plate are cleaned again, avoiding the waste acid and impurities generated after pickling, which cause corrosion to the steel plate and affect the subsequent processing and use. The sewage generated by the long-term use of the pickling tank 3 and the cleaning tank 4 can be discharged through the sewage outlet 11.

[0026] like Figure 3-Figure 5 As shown, first slide grooves 19 are provided on both sides of the inner wall of the fixed frame 6, and movable clamping strips 21 are movably installed on both sides of the first slide groove 19, and a clamping block 22 is fixedly installed on one side of the movable clamping strip 21. A plurality of bidirectional threaded rods 20 are movably inserted into the first slide groove 19, and one end of the bidirectional threaded rod 20 is inserted into the outer surface of the fixed frame 6. A threaded hole is provided on the surface of the movable clamping strip 21, and the threaded hole is threadedly connected with the bidirectional threaded rod 20. A transmission sprocket 23 is installed on the surface of one end of the bidirectional threaded rod 20, and a transmission chain 24 is sleeved on the surface of the transmission sprocket 23, one end of one of the bidirectional threaded rods 20 is fixedly installed with a turning handle 26, and a slider 27 is fixedly installed on one side of the movable clamping strip 21. A plurality of second slide grooves 25 are provided in the first slide groove 19, and the second slide grooves 25 are slidably connected with the slider 27.

[0027] In this embodiment, when multiple steel plates need to be pickled, each steel plate is placed inside the fixed frame 6, and the handle 26 is turned to drive the bidirectional threaded rod 20 to rotate. The bidirectional threaded rod 20 can drive each bidirectional threaded rod 20 to rotate synchronously through the transmission chain 24 on the transmission sprocket 23, so that the clamping block 22 on the movable clamping strip 21 is synchronously pressed against the steel plate direction under the action of the thread to fix and clamp the steel plate. The fixed frame 6 avoids the situation where the steel plates are stacked together when cleaning multiple steel plates, causing the pickling solution to be unable to fully contact the surface of the steel plates. The clamping block 22 on the movable clamping strip 21 prevents the steel plates from shaking back and forth while cleaning, affecting the cleaning effect.

[0028] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0029] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0030] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A steel plate pickling treatment device, comprising a bottom plate (1) and a support frame (2), characterized in that: A support frame (2) is fixedly mounted on the surface of the base plate (1), a pickling tank (3) is fixedly mounted on the surface of the base plate (1), a cleaning tank (4) is fixedly mounted on one side of the pickling tank (3), the pickling tank (3) and the cleaning tank (4) are mounted below the support frame (2), a first cleaning brush (8) is fixedly mounted at the center of the pickling tank (3) and the cleaning tank (4), a plurality of second cleaning brushes (9) are fixedly mounted on both sides of the inner walls of the pickling tank (3) and the cleaning tank (4), a fixed platform (7) is movably mounted below the support frame (2), and a fixed frame (6) is rotatably mounted below the fixed platform (7).

2. A steel plate pickling treatment equipment according to claim 1, characterized in that: A second motor (15) is fixedly mounted on the upper surface of the fixed platform (7), and an output end of the second motor (15) is connected to a second gear (18). A rotating shaft (16) is mounted on the upper end of the fixed frame (6), and one end of the rotating shaft (16) is connected to a first gear (17), and the first gear (17) is meshedly connected to the second gear (18).

3. A steel plate pickling treatment equipment according to claim 1, characterized in that: A first motor (10) is fixedly mounted on one side of the outer surface of the support frame (2), a threaded rod (28) is rotatably mounted inside the support frame (2), and an output end of the first motor (10) is connected to the threaded rod (28).

4. A steel plate pickling treatment equipment according to claim 3, characterized in that: A support seat (12) is movably sleeved on the surface of the threaded rod (28), the support seat (12) is threadedly connected to the threaded rod (28), a hydraulic rod (13) is fixedly installed on the bottom of the support seat (12), and one end of the hydraulic rod (13) is connected to the fixed platform (7).

5. A steel plate pickling treatment equipment according to claim 4, characterized in that: Support arms (14) are movably mounted on both sides of the bottom of the support seat (12), and one end of the support arm (14) is connected to the fixed platform (7).

6. The steel plate pickling treatment equipment according to claim 1, characterized in that: The fixing frame (6) is provided with first slide grooves (19) on both sides of the inner wall, and movable clamping strips (21) are movably installed on both sides of the first slide groove (19), and a clamping block (22) is fixedly installed on one side of the movable clamping strip (21). A plurality of bidirectional threaded rods (20) are movably inserted into the first slide groove (19), and one end of the bidirectional threaded rod (20) is inserted into the outer surface of the fixing frame (6). A threaded hole is provided on the surface of the movable clamping strip (21), and the threaded hole is threadedly connected with the bidirectional threaded rod (20). A transmission sprocket (23) is installed on the surface of one end of the bidirectional threaded rod (20), and a transmission chain (24) is sleeved on the surface of the transmission sprocket (23), and a turning handle (26) is fixedly installed on one end of one of the bidirectional threaded rods (20).

7. A steel plate pickling treatment equipment according to claim 6, characterized in that: A sliding block (27) is fixedly mounted on one side of the movable clamping strip (21); a plurality of second sliding blocks (25) are provided inside the first sliding block (19); and the second sliding blocks (25) are slidably connected to the sliding block (27).

8. The steel plate pickling treatment equipment according to claim 1, characterized in that: A water inlet (5) is installed at one end of the outer surface of the pickling tank (3) and the cleaning tank (4), and a sewage outlet (11) is installed at the bottom of the pickling tank (3) and the cleaning tank (4).

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