A surface cleaning device for steel strip production

Abstract

The utility model belongs to the technical field of steel strip cleaning, specifically a surface cleaning device for steel strip production, comprising a cleaning machine body; a discharge hole is provided in the middle of the cleaning machine body; two groups of support members are fixedly connected to the outer wall of the cleaning machine body; a first elastic member is fixedly connected to the bottom of the support member; a first slide bar is slidably connected to the inner wall of the support member, and the bottom of the first slide bar is fixedly connected to the end of the first elastic member; in conjunction with a first scraper in contact with the steel strip, the smoothness of the surface of the steel strip after cleaning is improved, and the problem of more water stains on the surface of some steel strips, which leads to water stains corroding the steel strip over a long period of time after being directly stored on a winding shaft, and at the same time, the phenomenon of water stains causing the steel strip to adhere to other objects during storage is reduced. In conjunction with a rotating shaft that blocks the end of the discharge hole, the problem of some external impurities entering the interior of the cleaning machine body through the discharge hole when the cleaning machine body is not in use can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strip cleaning, in particular to surface cleaning equipment for steel strip production. Background Art

[0002] Steel strip, also known as strip steel, is a strip of steel with a certain width and a very long length. Most of them are rolled into coils. They are mainly obtained by smelting iron ore in a blast furnace. They are often used in construction, transportation, ships and other places.

[0003] After the steel strip is produced, in order to avoid the influence of dirt on the steel strip on subsequent processes, the staff usually use a steel strip cleaning machine to remove the dirt on its surface. The steel strip cleaning machine is mainly composed of a cleaning tank, an ultrasonic generator, a conveying device and a spraying device.

[0004] Through long-term observation, it is found that the existing steel strips are usually cleaned and stored in conjunction with a steel strip winding device. However, after the steel strip is cleaned and pulled out, some water stains that have not been processed may adhere to its surface. After the steel strip with water stains is directly wound up, the water stains may corrode the steel strip over a long period of time. At the same time, the water stains may cause the steel strip to adhere to other objects during storage. Therefore, a surface cleaning device for steel strip production is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a surface cleaning device for steel strip production.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the surface cleaning equipment for steel strip production described in the utility model comprises a cleaning machine body; a discharge hole is provided in the middle of the cleaning machine body; two groups of support members are fixedly connected to the outer wall of the cleaning machine body; a first elastic member is fixedly connected to the bottom of the support member; a first slide bar is slidably connected to the inner wall of the support member, and the bottom of the first slide bar is fixedly connected to the end of the first elastic member; a rotating shaft is rotatably connected to the middle of the first slide bar; the rotating shaft is arranged near the discharge hole; a connecting frame is fixedly connected to the middle of the first slide bar; a frame plate is fixedly connected to the top of the connecting frame; a first scraper is fixedly connected to the end of the frame plate; and absorbent cotton is fixedly connected to the inner wall of the first scraper.

[0007] Preferably, two groups of first rail blocks are fixedly connected to the top of the frame plate, and the first rail block is arranged in an inclined state at the top of the frame plate; a limit rod is slidably connected to the middle part of the cleaning machine body; a second slide rod is fixedly connected to the end of the limit rod, and the second slide rod is slidably arranged between the first rail block and the inner wall of the frame plate; two groups of spring rods are fixedly connected to the middle part of the frame plate; a pressure plate is fixedly connected to the end of the spring rod, and the middle part of the pressure plate and the end of the absorbent cotton are fixedly arranged; a second rail block is fixedly connected to the middle part of the support member; a storage box is slidably connected to the inner wall of the second rail block; the second slide rod and the pressure plate are arranged close to each other.

[0008] Preferably, a second elastic member is fixedly connected to the inner wall of the bottom of the second rail block, and a storage box is arranged on the top of the second elastic member; a third elastic member is fixedly connected to the end of the support member; a sliding column is fixedly connected to the end of the third elastic member, and the sliding column is slidably arranged in the middle of the support member; two sets of soundboards are fixedly connected to the top of the storage box.

[0009] Preferably, a plurality of drawstrings are fixedly connected to the bottom wall of the storage box; a foam board is fixedly connected to the top of the drawstrings; and a plurality of holes are provided in the middle of the foam board.

[0010] Preferably, a groove is provided in the middle of the connecting frame; the inner wall of the groove is connected to a second scraper by a torsion spring, and the top of the second scraper is in contact with the middle of the rotating shaft.

[0011] Preferably, the end of the sliding column is rotatably connected to a ball, and the ball is arranged in contact with the outer wall of the storage box.

[0012] Preferably, two sets of slide rails are provided on the outer wall of the storage box, and the ball is slidably arranged on the inner wall of the slide rails.

[0013] The utility model is beneficial in that:

[0014] 1. The surface cleaning equipment for steel strip production described in the utility model can improve the smoothness of the surface of the steel strip after cleaning by cooperating with the first scraper in contact with the steel strip, reduce the problem of water stains on the surface of some steel strips, which leads to corrosion of the steel strip by water stains over a long period of time after being directly stored on the reel, and reduce the phenomenon of water stains causing the steel strip to stick to other objects during storage. In conjunction with the rotating shaft that blocks the end of the discharge hole, it can reduce the problem of some external impurities entering the interior of the cleaning machine body through the discharge hole when the cleaning machine body is not in use.

[0015] 2. The surface cleaning equipment for steel strip production described in the utility model can discharge the liquid collected in the absorbent cotton by cooperating with a movable pressure plate, thereby increasing the number of times the absorbent cotton can be reused. At the same time, with a hollow storage box, it can reduce the problem of liquid inside the absorbent cotton dripping or being directly transferred to the ground when it is discharged, causing waste of water resources, improve the cleanliness of the working environment of the cleaning machine body, and reduce the problem of deformation and difficulty in resetting of the absorbent cotton due to long-term load collection of liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 for Figure 1 A magnified image of point A;

[0019] Figure 3 This is a schematic diagram of the storage box structure in the utility model;

[0020] Figure 4 for Figure 3 The enlarged view of point B;

[0021] Figure 5 This is a schematic diagram of the frame plate structure in the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the second rail block in the utility model.

[0023] In the figure: 1. cleaning machine body; 11. discharge hole; 12. support member; 13. first elastic member; 14. first slide rod; 15. rotating shaft; 16. connecting frame; 17. frame plate; 18. first scraper; 19. absorbent cotton; 2. first rail block; 21. limit rod; 22. second slide rod; 23. spring rod; 24. pressure plate; 25. second rail block; 26. storage box; 3. second elastic member; 31. third elastic member; 32. slide column; 33. clapper; 4. pull rope; 41. foam board; 42. hole; 5. groove; 51. second scraper; 6. ball; 7. slide rail. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-5 As shown, a surface cleaning device for steel strip production comprises a cleaning machine body 1; a discharge hole 11 is provided in the middle of the cleaning machine body 1; two sets of support members 12 are fixedly connected to the outer wall of the cleaning machine body 1; a first elastic member 13 is fixedly connected to the bottom of the support member 12; a first slide bar 14 is slidably connected to the inner wall of the support member 12, and the bottom of the first slide bar 14 is fixedly connected to the end of the first elastic member 13; a rotating shaft 15 is rotatably connected to the middle of the first slide bar 14; the rotating shaft 15 is arranged near the discharge hole 11; a connecting frame 16 is fixedly connected to the middle of the first slide bar 14; the connecting frame 16 A frame plate 17 is fixedly connected to the top; a first scraper 18 is fixedly connected to the end of the frame plate 17; absorbent cotton 19 is fixedly connected to the inner wall of the first scraper 18; when working, the staff needs to install the cleaning machine body 1 in the working area, and then pass the steel belt to be cleaned through the discharge hole 11 in the middle of the cleaning machine body 1, and use the external winding device to make the winding device wind up and store the cleaned steel belt. A rotating shaft 15 is arranged on the outer wall of the cleaning machine body 1, and after the external winding device pulls the steel belt on the inner wall of the discharge hole 11, the steel belt will be in a straight state in the middle of the discharge hole 11. At the same time, the straight steel belt will push the cleaning machine body 1 and the groove 5 downward as a whole, and the rotating shaft 15 will rotate under the action of friction. At the same time, when the rotating shaft 15 is pushed downward, the middle part of the first scraper 18 will synchronously show a downward trend until it contacts the top of the steel belt, so that the water stains on the top of the pulled steel belt will be scraped off by the first scraper 18, and then the water stains will be transferred and absorbed into the absorbent cotton 19. After the steel belt is completely cleaned, the middle part of the rotating shaft 15 will lose the squeezing force of the steel belt, and with the help of the elastic force generated by the two groups of first elastic members 13 set at the bottom of the first slide bar 14, the first slide bar 14 will be moved upward. The whole is pushed upward, and the rotating shaft 15 will cover the middle part of the discharge hole 11 again. This step, together with the first scraper 18 in contact with the steel strip, can improve the smoothness of the surface of the steel strip after cleaning, reduce the problem of more water stains on the surface of some steel strips, which leads to the corrosion of the steel strip by water stains over a long period of time after being directly stored on the winding shaft, and reduce the phenomenon of water stains causing the steel strip to adhere to other objects during storage. Together with the rotating shaft 15 that blocks the end of the discharge hole 11, it can reduce the problem of some external impurities entering the interior of the cleaning machine main body 1 through the discharge hole 11 when the cleaning machine main body 1 is not in use.

[0026] like Figure 1-6As shown, two groups of first rail blocks 2 are fixedly connected to the top of the frame plate 17, and the first rail block 2 is arranged in an inclined state at the top of the frame plate 17; the middle part of the cleaning machine body 1 is slidably connected to a limit rod 21; the end of the limit rod 21 is fixedly connected to a second slide rod 22, and the second slide rod 22 is slidably arranged between the first rail block 2 and the inner wall of the frame plate 17; two groups of spring rods 23 are fixedly connected to the middle part of the frame plate 17; the end of the spring rod 23 is fixedly connected to a pressing plate 24, and the middle part of the pressing plate 24 is connected to the absorbent cotton 19 is fixedly arranged at the end; a second rail block 25 is fixedly arranged at the middle of the support member 12; a storage box 26 is slidably connected to the inner wall of the second rail block 25; the second slide bar 22 and the pressure plate 24 are arranged close to each other; when working, two sets of inclined first rail blocks 2 are arranged on the top of the frame plate 17, so that when the steel belt slides on the top of the rotating shaft 15, the second slide bar 22 will be at the top of the inner wall of the first rail block 2, and the rotating shaft 15 will move upward under the elastic force of the first elastic member 13 During the movement, the second slide bar 22 cooperates with the limit rod 21 which is slidable in the middle part of the cleaning machine body 1, and can gradually tilt downward inside the first rail block 2, and the middle part of the second slide bar 22 will slowly contact the pressure plate 24 during the downward sliding process, so that the two sets of spring rods 23 under the force of the pressure plate 24 will retract inward, and in the process of retraction, the middle part of the pressure plate 24 will squeeze the absorbent cotton 19, so that the absorbent cotton 19 will be deformed and the liquid collected in the middle will be discharged and fall into the storage box 26 for collection. This step is combined with the setting of a movable pressure plate 24 to discharge the liquid collected in the absorbent cotton 19, thereby increasing the number of repeated uses of the absorbent cotton 19. At the same time, the hollow storage box 26 can reduce the problem of liquid in the absorbent cotton 19 dripping or being directly transferred to the ground when it is discharged, causing water waste, thereby improving the cleanliness of the working environment of the cleaning machine body 1 and reducing the problem of deformation and difficulty in resetting of the absorbent cotton 19 due to long-term load collection of liquid.

[0027] like Figure 4As shown, a second elastic member 3 is fixedly connected to the inner wall at the bottom of the second rail block 25, and a storage box 26 is arranged on the top of the second elastic member 3; a third elastic member 31 is fixedly connected to the end of the support member 12; a sliding column 32 is fixedly connected to the end of the third elastic member 31, and the sliding column 32 is slidably arranged in the middle of the support member 12; two groups of soundboards 33 are fixedly connected to the top of the storage box 26; during operation, by arranging the second elastic member 3 on the inner wall of the second rail block 25, when the staff places the storage box 26 on the inner wall of the second rail block 25, the storage box 26 will be supported by the second elastic member 3 with elastic force, and at the same time, when the liquid collected in the storage box 26 gradually increases and reaches a certain index, the liquid Under the action of gravity, the storage box 26 as a whole will slide downward, and the slide column 32 in contact with the outer wall of the storage box 26, after reaching the top and separating from the outer wall of the storage box 26, cooperates with the elastic force of the third elastic member 31 to make the end of the slide column 32 hit the middle of the sound board 33 and make a sound, thereby reminding the staff to take out and replace the storage box 26 and the liquid inside. This step cooperates with the sound produced by the end of the slide column 32 hitting the middle of the sound board 33 to remind the staff to replace the storage box 26, thereby reducing the need for the staff to frequently observe the storage box 26 to collect liquid and reduce the phenomenon of liquid overflowing from the storage box 26.

[0028] like Figure 3 and 4 As shown, a plurality of pull cords 4 are fixedly connected to the bottom wall of the storage box 26; a foam board 41 is fixedly connected to the top of the pull cord 4; a plurality of holes 42 are provided in the middle of the foam board 41; during operation, by arranging the foam board 41 inside the storage box 26, after the liquid inside the storage box 26 gradually increases, the foam board 41 will float up under the action of buoyancy, and the liquid dropped from the top will directly contact the unfolded foam board 41, and be transferred to the storage box 26 along the plurality of holes 42 for collection, and this step, in conjunction with the floating foam board 41, can slow down the force of the water flow dropped from the top, and reduce the problem of splashing of some liquid when transferred to the storage box 26, and in conjunction with the plurality of pull cords 4, the working position of the foam board 41 can be limited, and the problem of angle deviation or flipping of the foam board 41 when working inside the storage box 26 can be reduced.

[0029] like Figure 2As shown, a groove 5 is provided in the middle of the connecting frame 16; a second scraper 51 is connected to the torsion spring on the inner wall of the groove 5, and the top of the second scraper 51 is in contact with the middle of the rotating shaft 15; during operation, the second scraper 51 is provided in the middle of the connecting frame 16, so that when the rotating shaft 15 rotates, the second scraper 51 will fit tightly with the middle of the rotating shaft 15 under the action of the torsional force, and scrape off the water stains or impurities accumulated in the middle of the rotating shaft 15. This step cooperates with the second scraper 51 in contact with the rotating shaft 15 to reduce the problem that some water stains or impurities are in contact with the rotating shaft 15 for a long time, resulting in rapid aging of the middle of the rotating shaft 15, thereby improving the service life of the rotating shaft 15.

[0030] like Figure 4 As shown, the end of the slide post 32 is rotatably connected to the ball 6, and the ball 6 is arranged in contact with the outer wall of the storage box 26; when working, by arranging the rotating ball 6 at the end of the slide post 32, when the storage box 26 moves downward, the ball 6 will roll on the outer wall of the storage box 26. This step cooperates with the arrangement of the ball 6 to reduce the resistance generated when contacting the outer wall of the storage box 26, thereby reducing the wear between the two.

[0031] like Figure 4 As shown, two sets of slide rails 7 are provided on the outer wall of the storage box 26, and the ball 6 is slidably arranged on the inner wall of the slide rail 7; when working, the slide rail 7 is provided on the outer wall of the storage box 26, so that the ball 6 will roll on the inner wall of the slide rail 7. This step cooperates with the slide rail 7 to limit the ball 6, reduce the angle deviation of the ball 6 during use, and improve the stability of the middle part of the impact sound board 33.

[0032] The working principle is as follows: the cleaning machine body 1 is installed in the working area, and then the steel belt to be cleaned is passed through the discharge hole 11 in the middle of the cleaning machine body 1, and an external winding device is used to make the winding device wind up and store the cleaned steel belt. A rotating shaft 15 is provided on the outer wall of the cleaning machine body 1, and after the external winding device pulls the steel belt on the inner wall of the discharge hole 11, the steel belt will be straight in the middle of the discharge hole 11. At this time, the straight steel belt will push the cleaning machine body 1 and the groove 5 downward as a whole, and the shaft 15 will rotate under the action of friction. At the same time, when the shaft 15 is pushed downward, the middle part of the first scraper 18 will synchronously show a downward trend until it contacts the top of the steel belt, so that the water stains on the top of the pulled steel belt are The first scraper 18 will scrape off the water stains, and then the water stains will be transferred and absorbed into the absorbent cotton 19. After the steel belt is completely cleaned, the middle part of the rotating shaft 15 will lose the squeezing force of the steel belt, and with the help of the elastic force generated by the two groups of first elastic members 13 arranged at the bottom of the first sliding bar 14, the first sliding bar 14 will be pushed upward as a whole, and the rotating shaft 15 will block the middle part of the discharge hole 11 again. By arranging two groups of inclined first rail blocks 2 on the top of the frame plate 17, when the steel belt slides on the top of the rotating shaft 15, the second sliding bar 22 will be at the topmost end of the inner wall of the first rail block 2. During the upward movement of the rotating shaft 15 under the elastic force of the first elastic member 13, the second sliding bar 22 cooperates with the slidable limit rod 21 in the middle part of the cleaning machine body 1, and can gradually move inside the first rail block 2. The second slide bar 22 tilts downward, and during the downward sliding process, the middle part of the second slide bar 22 will slowly contact the pressure plate 24, so that the pressure plate 24 is subjected to the force of the two sets of spring rods 23 and will retract inward, and during the retraction process, the middle part of the pressure plate 24 will squeeze the absorbent cotton 19, so that the absorbent cotton 19 will be deformed and the liquid collected in the middle will be discharged and fall into the storage box 26 for collection. By arranging the second elastic member 3 on the inner wall of the second track block 25, when the staff places the storage box 26 on the inner wall of the second track block 25, the storage box 26 will be supported by the second elastic member 3 with elastic force. At the same time, after the liquid collected in the storage box 26 gradually increases and reaches a certain index, the storage box 26 will slide downward as a whole under the action of gravity generated by the liquid, and After the slide column 32 in contact with the outer wall of the storage box 26 reaches the top and separates from the outer wall of the storage box 26, the elastic force of the third elastic member 31 can make the end of the slide column 32 hit the middle of the sound board 33 and make a sound, thereby reminding the staff to take out and replace the storage box 26 and the liquid inside. By arranging a foam board 41 inside the storage box 26, when the liquid inside the storage box 26 gradually increases, the foam board 41 will float under the action of buoyancy, and the liquid dropped from the top will directly contact the unfolded foam board 41 and be transferred to the storage box 26 along the multiple holes 42 for collection. By arranging a second scraper 51 in the middle of the connecting frame 16, the rotating shaft 15 is rotated.The second scraper 51 will fit closely with the middle of the rotating shaft 15 under the action of the torsional force, and scrape off the water stains or impurities accumulated in the middle of the rotating shaft 15. By providing a rotating ball 6 at the end of the slide column 32, the ball 6 will roll on the outer wall of the storage box 26 when the storage box 26 moves downward. By providing a slide rail 7 on the outer wall of the storage box 26, the ball 6 will roll on the inner wall of the slide rail 7.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A surface cleaning device for steel strip production, comprising a cleaning machine body (1); a discharge hole (11) is provided in the middle of the cleaning machine body (1); and the characteristics are: The outer wall of the cleaning machine body (1) is fixedly connected to two groups of support members (12); the bottom of the support member (12) is fixedly connected to a first elastic member (13); the inner wall of the support member (12) is slidably connected to a first slide bar (14), and the bottom of the first slide bar (14) is fixedly connected to the end of the first elastic member (13); the middle of the first slide bar (14) is rotatably connected to a rotating shaft (15); the rotating shaft (15) is arranged near the discharge hole (11); the middle of the first slide bar (14) is fixedly connected to a connecting frame (16); the top of the connecting frame (16) is fixedly connected to a frame plate (17); the end of the frame plate (17) is fixedly connected to a first scraper (18); the inner wall of the first scraper (18) is fixedly connected to absorbent cotton (19).

2. The surface cleaning equipment for steel strip production according to claim 1, characterized in that: Two groups of first rail blocks (2) are fixedly connected to the top of the frame plate (17), and the first rail block (2) is arranged in an inclined state at the top of the frame plate (17); a limit rod (21) is slidably connected to the middle of the cleaning machine body (1); a second slide rod (22) is fixedly connected to the end of the limit rod (21), and the second slide rod (22) is slidably arranged on the first rail block (2) and the inner wall of the frame plate (17); two groups of spring rods (23) are fixedly connected to the middle of the frame plate (17); a pressure plate (24) is fixedly connected to the end of the spring rod (23), and the middle of the pressure plate (24) is fixedly connected to the end of the absorbent cotton (19); a second rail block (25) is fixedly connected to the middle of the support member (12); a storage box (26) is slidably connected to the inner wall of the second rail block (25); the second slide rod (22) and the pressure plate (24) are arranged close to each other.

3. The surface cleaning equipment for steel strip production according to claim 2, characterized in that: A second elastic member (3) is fixedly connected to the inner wall at the bottom of the second rail block (25), and a storage box (26) is arranged on the top of the second elastic member (3); a third elastic member (31) is fixedly connected to the end of the support member (12); a sliding column (32) is fixedly connected to the end of the third elastic member (31), and the sliding column (32) is slidably arranged in the middle of the support member (12); two groups of soundboards (33) are fixedly connected to the top of the storage box (26).

4. The surface cleaning equipment for steel strip production according to claim 2, characterized in that: The bottom wall of the storage box (26) is fixedly connected to a plurality of pull ropes (4); the top of the pull rope (4) is fixedly connected to a foam board (41); and a plurality of holes (42) are provided in the middle of the foam board (41).

5. The surface cleaning equipment for steel strip production according to claim 1, characterized in that: A groove (5) is provided in the middle of the connecting frame (16); a second scraper (51) is connected to the inner wall of the groove (5) by a torsion spring, and the top of the second scraper (51) is in contact with the middle of the rotating shaft (15).

6. The surface cleaning equipment for steel strip production according to claim 3, characterized in that: The end of the slide column (32) is rotatably connected to a ball (6), and the ball (6) is arranged in contact with the outer wall of the storage box (26).

7. The surface cleaning equipment for steel strip production according to claim 2, characterized in that: The outer wall of the storage box (26) is provided with two sets of slide rails (7), and the ball (6) is slidably arranged on the inner wall of the slide rails (7).

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