Cleaning device for cold-rolled strip steel with low stamping chippings

Abstract

The utility model relates to the technical field of cold-rolled strip steel, and discloses a cleaning device for cold-rolled strip steel with low stamping chippings, which comprises a base, a support frame is arranged at the top of the base, a cleaning component is arranged on the inner side of the support frame, the cleaning component comprises a driving part arranged on the support frame, and an upper plate is connected onto the driving part. The bottoms of the two ends of the upper plate are provided with telescopic rods, the lower ends of the telescopic rods are connected with a lower plate, the telescopic rods are sleeved with springs, the adjacent side walls of the upper plate and the lower plate are provided with cleaning brushes, the two sides of each cleaning brush are provided with water conveying pipes, and the sides, close to the cleaning brushes, of the water conveying pipes are provided with high-pressure nozzles. The two faces of the strip steel are flushed at the same time through the cleaning assembly, the cleaning efficiency is improved, and the problems that an existing production device for the low-stamping-scrap cold-rolled strip steel cannot clean the two side faces of the cold-rolled strip steel at the same time, and the cleaning efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-rolled steel strips, in particular to a cleaning device for low-stamping debris cold-rolled steel strips. Background Art

[0002] Chip cold-rolled strip refers to a strip steel product made from scrap as raw material through a cold rolling process. "Scrap" usually refers to the fine particles obtained after crushing and processing of scrap steel or other metal waste, while "cold rolling" is a rolling process carried out at room temperature. In this way, strip steel products with specific thickness, width and length can be processed. The thickness is more precise, the surface is smooth and beautiful, and it also has various superior mechanical properties. Chip cold-rolled strip has certain application value in industry, especially in terms of resource recycling and cost saving. By using scrap steel and other debris as raw materials, it not only realizes the recycling of resources, but also reduces production costs.

[0003] In the process of producing low-carbon stamped cold-rolled strip, it is necessary to clean the cooling medium, that is, the emulsion, on its surface. If the emulsion on the surface of the strip is not effectively removed, it will have a great impact on the subsequent galvanizing process. Therefore, the cold-rolled strip must be cleaned after rolling. Some current cleaning devices cannot clean both sides of the cold-rolled strip at the same time, and the cleaning efficiency is relatively low, and the time consumption is long. The surface of the cold-rolled strip cannot be thoroughly cleaned, resulting in residues on the surface of the strip. At the same time, some existing cleaning devices consume a lot of water, which will cause a waste of water resources and increase production costs.

[0004] Therefore, in order to solve such problems, we proposed a cleaning device for cold-rolled strip with low stamping debris. Utility Model Content

[0005] The purpose of the utility model is to provide a cleaning device for low-stamping debris cold-rolled strip steel, aiming to solve the problem in the above-mentioned background technology that the existing cleaning device for low-stamping debris cold-rolled strip steel cannot clean both sides of the cold-rolled strip steel at the same time, the cleaning efficiency is relatively low, and the water consumption is relatively large, which will cause a waste of water resources and increase the production cost.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cleaning device for low-stamping scrap cold-rolled strip steel, comprising a base, a support frame is arranged on the top of the base, a winding assembly is arranged on one side of the support frame, a positioning assembly is arranged at one end of the support frame away from the winding assembly, a water removal assembly is arranged at one end of the support frame close to the winding assembly, and a cleaning assembly is arranged between the positioning assembly and the water removal assembly;

[0007] The cleaning component includes a driving member arranged on a supporting frame, the driving member is connected to an upper plate, telescopic rods are arranged at the bottom of both ends of the upper plate, the lower ends of the telescopic rods are connected to the lower plate, the outer sleeve of the telescopic rods is provided with a spring, cleaning brushes are arranged on the adjacent side walls of the upper plate and the lower plate, water pipes are arranged on both sides of the cleaning brush, a high-pressure nozzle is arranged on the side of the water pipe close to the cleaning brush, a liquid replenishing pipe is connected to the water pipe, and the end of the liquid replenishing pipe away from the water pipe extends to the outside of the supporting frame.

[0008] Preferably, the driving member includes a screw rod with two ends rotatably arranged on the inner wall of the support frame, one end of the screw rod is connected to motor 2, the outer spiral sleeve of the screw rod is connected to a sleeve column, the top of the sleeve column is provided with a fixed block, and a sliding rod is provided inside the fixed block for movement through the inside, the two ends of the sliding rod are fixedly installed on the inner wall of the support frame, and the upper plate is fixedly connected to the sleeve column.

[0009] Preferably, the winding assembly includes two spaced-apart columns arranged on one side of the top of the base, a rotating shaft is arranged between the two columns, one end of the rotating shaft movably passes through the front column and is connected to a motor 1, the motor 1 is fixedly installed on the outside of the front side of the column, the other end of the rotating shaft is rotatably arranged on the rear column, a winding roller is fixedly sleeved on the outside of the rotating shaft, and baffles are connected to both ends of the winding roller.

[0010] Preferably, the positioning assembly includes an installation groove arranged at the front end of the top plate of the support frame, and there are two installation grooves. Electric guide rails are arranged inside the two installation grooves, and sliders are arranged on the outside of the electric guide rails for sliding. A connecting rod is connected to the bottom of the slider, and two groups of sliders are symmetrically arranged. A fixed frame is arranged on the inner side of the support frame, and a through groove is opened through the top of the fixed frame. The lower end of the connecting rod extends through the through groove to the inside of the fixed frame, and the lower end of the connecting rod is connected to a limiting block, and the cold-rolled strip steel is arranged between the two limiting blocks.

[0011] Preferably, the water removal component includes a hydraulic cylinder arranged on the top of the support frame, the output end of the hydraulic cylinder is connected to a push rod, the lower end of the push rod is provided with a clamping plate 1, the lower side of the clamping plate 1 is provided with a clamping plate 2, a rotating rod is provided on the inner wall of the support frame at both ends of the clamping plate 1 and the clamping plate 2, the rotating rod is rotatably connected to the support frame, a movable plate is fixedly provided on the outside of the rotating rod, connecting rods are rotatably provided at both ends of the movable plate, one end of the two connecting rods is rotatably installed on the clamping plate 1 and the clamping plate 2, and grooves are provided on the adjacent side walls of the clamping plate 1 and the clamping plate 2, and absorbent cotton is provided inside the grooves.

[0012] Preferably, a recovery pool is provided inside the base, a filter plate is provided inside the recovery pool, a moving block is mounted on the filter plate, slide grooves are provided on the base on both sides of the filter plate, and the moving blocks are movably arranged inside the slide grooves.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, firstly, a cleaning brush is attached to the upper and lower surfaces of the steel strip, and the cleaning brush is driven to reciprocate by a driving member, so that the cleaning brush repeatedly brushes the emulsion on the surface of the steel strip, and the cleaning liquid is sprayed on the steel strip by a high-pressure nozzle for flushing. The two cooperate to effectively remove the emulsion on the surface of the steel strip, avoid the phenomenon that the two sides of the cold-rolled steel strip cannot be cleaned at the same time, improve the cleaning efficiency, reduce the working time, prevent residues on the surface of the steel strip, and achieve thorough cleaning of the steel strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of a cleaning device for low-stamping debris cold-rolled strip steel proposed by the utility model;

[0016] Figure 2 It is a schematic plan view of a cleaning device for low stamping debris cold-rolled steel strip proposed by the utility model;

[0017] Figure 3 This is a three-dimensional structural schematic diagram of a positioning component in a low-stamping debris cold-rolled strip cleaning device proposed by the utility model;

[0018] Figure 4 This is a three-dimensional structural schematic diagram of a cleaning component in a low-stamping debris cold-rolled strip cleaning device proposed by the utility model;

[0019] Figure 5 The utility model provides a three-dimensional structural schematic diagram of a water removal component in a cleaning device for low-stamping debris cold-rolled strip steel.

[0020] Legend:

[0021] 1. Base; 2. Support frame; 3. Winding assembly; 31. Column; 32. Rotating shaft; 33. Motor 1; 34. Winding roller; 35. Baffle; 4. Positioning assembly; 41. Mounting slot; 42. Electric guide rail; 43. Slider; 44. Connecting rod; 45. Fixed frame; 46. Through slot; 47. Limit block; 5. Cleaning assembly; 51. Driving part; 511. Screw rod; 512. Motor 2; 513. Sleeve column; 514. Fixed block; 51 5. Slide rod; 52. Upper plate; 53. Telescopic rod; 54. Lower plate; 55. Spring; 56. Cleaning brush; 57. Water pipe; 58. High-pressure nozzle; 59. Fluid replenishment tube; 6. Water removal component; 61. Hydraulic cylinder; 62. Push rod; 63. Clamping plate one; 64. Clamping plate two; 65. Turning rod; 66. Movable plate; 67. Connecting rod; 68. Groove; 69. Absorbent cotton; 7. Recovery tank; 8. Filter plate; 81. Moving block; 9. Slide groove. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Reference Figure 1-5 , the utility model provides an embodiment: a cleaning device for low-stamping debris cold-rolled steel strip, comprising a base 1, a support frame 2 is arranged on the top of the base 1, a winding assembly 3 is arranged on one side of the support frame 2, and is used to collect the cleaned cold-rolled steel strip, and a positioning assembly 4 is arranged at one end of the support frame 2 away from the winding assembly 3 to limit the steel strip to avoid the steel strip from deviating during the cleaning process, resulting in insufficient cleaning, and a dewatering assembly 6 is arranged at one end of the support frame 2 close to the winding assembly 3 to deal with the water stains remaining on the steel strip after cleaning and to place sticky dust, and a cleaning assembly 5 is arranged between the positioning assembly 4 and the dewatering assembly 6, and the two sides of the steel strip are washed simultaneously by the cleaning assembly 5 to improve the cleaning efficiency;

[0025] The cleaning assembly 5 includes a driving member 51 arranged on the support frame 2, and an upper plate 52 is connected to the driving member 51. Telescopic rods 53 are arranged at the bottom of both ends of the upper plate 52, and the lower end of the telescopic rod 53 is connected to the lower plate 54. The outer sleeve of the telescopic rod 53 is provided with a spring 55, and the upper end of the spring 55 is connected to the bottom of the upper plate 52, and the lower end of the spring 55 is installed on the top of the lower plate 54. Cleaning brushes 56 are arranged on the adjacent side walls of the upper plate 52 and the lower plate 54, and water pipes 57 are arranged on both sides of the cleaning brush 56. There are two water pipes 57 symmetrically arranged above and below, which can spray cleaning liquid on both sides of the strip at the same time to make the cleaning more complete. The water pipe 57 is close to the cleaning brush. A high-pressure nozzle 58 is provided on one side of the brush 56. The high-pressure nozzle 58 sprays cleaning liquid onto the strip steel, which is more convenient for cleaning. A liquid replenishing pipe 59 is connected to the water pipe 57. Cleaning liquid is transported to the water pipe 57 through the liquid replenishing pipe 59. One end of the liquid replenishing pipe 59 away from the water pipe 57 extends to the outside of the support frame 2. The strip steel is passed through between the water pipe 57 and the cleaning brush 56. The cleaning brush 56 fits the upper and lower surfaces of the strip steel. The cleaning brush 56 is driven to reciprocate by the driving member 51, so that the cleaning brush 56 repeatedly brushes the emulsion on the surface of the strip steel, and the cleaning liquid is sprayed on the strip steel through the high-pressure nozzle 58 for flushing. The two cooperate to effectively remove the emulsion on the surface of the strip steel.

[0026] The driving member 51 includes a screw rod 511 with two ends rotatably arranged on the inner wall of the support frame 2, one end of the screw rod 511 is connected to a motor 2 512, the outer spiral sleeve of the screw rod 511 is connected to a sleeve column 513, the top of the sleeve column 513 is provided with a fixed block 514, the internal movable penetration of the fixed block 514 is provided with a slide rod 515, both ends of the slide rod 515 are fixedly installed on the inner wall of the support frame 2, the upper plate 52 is fixedly connected to the sleeve column 513, the screw rod 511 is controlled to rotate by the motor 2 512, so that the sleeve column 513 drives the upper plate 52 to move back and forth, thereby driving the cleaning brush 56 to brush the surface of the strip.

[0027] The winding assembly 3 includes two spaced columns 31 arranged on one side of the top of the base 1. Two columns 31 are symmetrically arranged. A rotating shaft 32 is arranged between the two columns 31. One end of the rotating shaft 32 movably passes through the front column and is connected to a motor 33. The motor 33 is fixedly installed on the outer side of the front column 31. The other end of the rotating shaft 32 is rotatably arranged on the rear column 31. A winding roller 34 is fixedly sleeved on the outside of the rotating shaft 32. Baffles 35 are connected to both ends of the winding roller 34. The baffles 35 limit the wound strip to prevent the strip from slipping. The rotating shaft 32 is controlled by the motor 33 to drive the winding roller 34 to rotate, so as to wind the strip.

[0028] The positioning assembly 4 includes a mounting groove 41 arranged at the front end of the top plate of the support frame 2. Two mounting grooves 41 are symmetrically arranged. Electric guide rails 42 are arranged inside the two mounting grooves 41. Slide blocks 43 are slidably arranged outside the electric guide rails 42. Two groups of slide blocks 43 are arranged. A connecting rod 44 is connected to the bottom of the slide block 43. A fixed frame 45 is arranged on the inner side of the support frame 2. A through groove 46 is opened through the top of the fixed frame 45. The lower end of the connecting rod 44 passes through the through groove 46 and extends to the inside of the fixed frame 45. The lower end of the connecting rod 44 is connected to a limiting block 47. The limiting block 47 is slidably arranged on the inner side of the fixed frame 45. The strip steel passes through the inner side of the fixed frame 45. The two electric guide rails 42 respectively drive the upper slide blocks 43 to make centering movements, so that the limit blocks 47 on both sides move close to the strip steel to fix its position, so as to avoid the strip steel from deflecting during the cleaning process and requiring repeated adjustments.

[0029] The water removal assembly 6 includes a hydraulic cylinder 61 arranged on the top of the support frame 2, the output end of the hydraulic cylinder 61 is connected to a push rod 62, the lower end of the push rod 62 extends through the inner side of the support frame 2, and the lower end of the push rod 62 is provided with a clamping plate 1 63, and the lower side of the clamping plate 1 63 is provided with a clamping plate 2 64, and a rotating rod 65 is provided on the inner wall of the support frame 2 at both ends of the clamping plate 1 63 and the clamping plate 2 64, and the rotating rod 65 is rotatably connected to the support frame 2, and a movable plate 66 is fixedly provided on the outside of the rotating rod 65, and connecting rods 67 are rotatably provided at both ends of the movable plate 66, and the ends of the connecting rod 67 away from the movable plate 66 are rotatably mounted on the clamping plate On the clamping plate 1 63 and the clamping plate 2 64, grooves 68 are opened on the adjacent side walls of the clamping plate 1 63 and the clamping plate 2 64, and absorbent cotton 69 is arranged inside the groove 68. The push rod 62 is controlled by the hydraulic cylinder 61 to move downward, driving the clamping plate 1 63 to move downward. At this time, the connecting rod 67 on the clamping plate 1 63 pushes one end of the movable plate 66 downward, so that the other end of the movable plate 66 moves downward under the rotation of the rotating rod 65, so that the other connecting rod 67 pulls the clamping plate 2 64 to move upward, and the clamping plate 1 63 and the clamping plate 2 64 move in an aligned manner, so that the absorbent cotton 69 fits on both sides of the strip to treat the water stains on the surface of the strip.

[0030] A recovery pool 7 is provided inside the base 1, and a filter plate 8 is provided inside the recovery pool 7. Impurities are filtered out by the filter plate 8. A moving block 81 is installed on the filter plate 8. Slide grooves 9 are provided on the base 1 on both sides of the filter plate 8. The moving block 81 is movably arranged inside the slide grooves 9. The recovery pool 7 can recycle the cleaning liquid for reuse, thereby saving water resources.

[0031] Working principle: First, one end of the strip is passed through the fixed frame 45, the cleaning brush 56, the clamping plate 1 63 and the clamping plate 2 64 in sequence, and fixed on the winding roller 34. The two electric guide rails 42 respectively drive the sliders 43 thereon to move, so that the limit blocks 47 on both sides move close to the strip and fix their positions to prevent the strip from deflecting during the cleaning process. The motor 1 33 controls the rotating shaft 32 to drive the winding roller 34 to rotate and drive the strip to move. The motor 2 512 controls the screw rod 511 to rotate, so that the sleeve 513 drives the cleaning brush 56 to reciprocate, so that the cleaning brush 56 washes repeatedly. The two cooperate, The emulsion on the surface of the strip is scrubbed, and cleaning liquid is sprayed on the strip through the high-pressure nozzle 58 to flush and remove the emulsion on the surface of the strip. The push rod 62 is controlled by the hydraulic cylinder 61 to move downward, driving the clamping plate 1 63 to move downward. At this time, the connecting rod 67 on the clamping plate 1 63 pushes one end of the movable plate 66 downward, so that the other end of the movable plate 66 moves downward under the rotation of the rotating rod 65, so that the other connecting rod 67 pulls the clamping plate 2 64 to move upward, and the clamping plate 1 63 and the clamping plate 2 64 move in an aligned manner, so that the absorbent cotton 69 is attached to both sides of the strip, and the water stains on the surface of the strip are treated to keep the surface of the strip dry.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleaning device for low-stamping scrap cold-rolled steel strip, comprising a base (1), characterized in that: A support frame (2) is arranged on the top of the base (1); a winding assembly (3) is arranged on one side of the support frame (2); a positioning assembly (4) is arranged at one end of the support frame (2) away from the winding assembly (3); a dewatering assembly (6) is arranged at one end of the support frame (2) close to the winding assembly (3); and a cleaning assembly (5) is arranged between the positioning assembly (4) and the dewatering assembly (6); The cleaning assembly (5) comprises a driving member (51) arranged on a support frame (2), the driving member (51) being connected to an upper plate (52), telescopic rods (53) being arranged at the bottoms of both ends of the upper plate (52), the lower ends of the telescopic rods (53) being connected to a lower plate (54), a spring (55) being sleeved on the outside of the telescopic rods (53), cleaning brushes (56) being arranged on adjacent side walls of the upper plate (52) and the lower plate (54), water pipes (57) being arranged on both sides of the cleaning brush (56), a high-pressure nozzle (58) being arranged on a side of the water pipe (57) close to the cleaning brush (56), a liquid replenishing pipe (59) being connected to the water pipe (57), and an end of the liquid replenishing pipe (59) away from the water pipe (57) extending to the outside of the support frame (2).

2. The cleaning device for low stamping scrap cold rolled steel strip according to claim 1, characterized in that: The driving member (51) comprises a screw rod (511) with two ends rotatably arranged on the inner wall of the support frame (2); one end of the screw rod (511) is connected to a second motor (512); the outer spiral sleeve of the screw rod (511) is connected to a sleeve column (513); a fixed block (514) is arranged on the top of the sleeve column (513); a sliding rod (515) is arranged inside the fixed block (514) and is movably penetrated; the two ends of the sliding rod (515) are fixedly installed on the inner wall of the support frame (2); and the upper plate (52) is fixedly connected to the sleeve column (513).

3. The cleaning device for low stamping scrap cold rolled steel strip according to claim 1, characterized in that: The winding assembly (3) comprises two spaced columns (31) arranged on one side of the top of the base (1); a rotating shaft (32) is arranged between the two columns (31); one end of the rotating shaft (32) movably passes through the front column (31) and is connected to a motor (33); the motor (33) is fixedly installed on the outside of the front side of the column (31); the other end of the rotating shaft (32) is rotatably arranged on the rear column (31); a winding roller (34) is fixedly sleeved on the outside of the rotating shaft (32); and baffles (35) are connected to both ends of the winding roller (34).

4. The cleaning device for low stamping scrap cold rolled steel strip according to claim 1, characterized in that: The positioning assembly (4) comprises a mounting groove (41) arranged at the front end of the top plate of the support frame (2), two mounting grooves (41) are arranged, and an electric guide rail (42) is arranged inside the two mounting grooves (41), and a slider (43) is slidably arranged outside the electric guide rail (42), and the bottom of the slider (43) is connected to a connecting rod (44), and two groups of sliders (43) are symmetrically arranged. A fixed frame (45) is arranged on the inner side of the support frame (2), and a through groove (46) is opened through the top of the fixed frame (45), and the lower end of the connecting rod (44) passes through the through groove (46) and extends to the inside of the fixed frame (45), and the lower end of the connecting rod (44) is connected to a limit block (47), and the cold-rolled strip steel is arranged between the two limit blocks (47).

5. The cleaning device for low stamping scrap cold rolled steel strip according to claim 1, characterized in that: The dewatering assembly (6) comprises a hydraulic cylinder (61) arranged on the top of the support frame (2), the output end of the hydraulic cylinder (61) is connected to a push rod (62), the lower end of the push rod (62) is provided with a clamping plate 1 (63), the lower side of the clamping plate 1 (63) is provided with a clamping plate 2 (64), a rotating rod (65) is provided on the inner wall of the support frame (2) at both ends of the clamping plate 1 (63) and the clamping plate 2 (64), the rotating rod (65) is rotatably connected to the support frame (2), a movable plate (66) is fixedly provided on the outside of the rotating rod (65), and connecting rods (67) are rotatably provided at both ends of the movable plate (66), one end of the two connecting rods (67) is rotatably mounted on the clamping plate 1 (63) and the clamping plate 2 (64), and grooves (68) are provided on the adjacent side walls of the clamping plate 1 (63) and the clamping plate 2 (64), and absorbent cotton (69) is provided inside the groove (68).

6. The cleaning device for low stamping scrap cold rolled steel strip according to claim 1, characterized in that: A recovery pool (7) is arranged inside the base (1), a filter plate (8) is arranged inside the recovery pool (7), a moving block (81) is mounted on the filter plate (8), slide grooves (9) are arranged on the base (1) on both sides of the filter plate (8), and the moving block (81) is movably arranged inside the slide grooves (9).

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