Steel coil surface cleaning device

Abstract

The utility model provides a steel coil surface cleaning device which comprises an installation frame, two installation arms are arranged on the top of the installation frame and located on the two sides of a steel coil body respectively. The adjusting assembly comprises one-way lead screws rotationally arranged on the mounting arms and mounting frames arranged on the mounting arms in a sliding mode, the one-way lead screws are in threaded connection with the corresponding mounting frames, and the two one-way lead screws are used for driving the mounting frames to move on the corresponding mounting arms; each mounting frame is internally provided with two groups of movable cleaning pieces which are arranged in a mirroring manner and are used for cleaning the surface of the steel coil body, and two-way lead screws which are used for adjusting the two cleaning pieces to be far away from or close to each other, and the two-way lead screws are rotationally arranged in the mounting frames; the adjustable installation frames are arranged on the two sides of the installation frame, the installation frames are adjusted to be close to or away from each other through the corresponding one-way lead screws so as to adapt to steel coils with different widths, meanwhile, the relative distance between the two cleaning pieces in the same installation frame is adjusted so as to adapt to the steel coils with different thicknesses, and the use range of the steel coil cleaning device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-rolled steel coil cleaning, in particular to a steel coil surface cleaning device. Background Art

[0002] During the rolling process of the currently common cold-rolled steel coils, dust and other impurities will adhere to the surface of the steel coils, destroying the clean storage environment of the steel coils and affecting their quality. The surface of the steel coils is easily damaged when they are rolled, affecting the quality of the product. Therefore, the surface of the steel coils needs to be cleaned during the rolling process.

[0003] For example, the Chinese utility model with announcement number CN211330398U discloses "a cleaning device for cold-rolled steel coils". The device drives a cleaning brush to rotate through two rollers, and at the same time, a nozzle flushes its surface, thereby being able to comprehensively clean impurities on the front and back surfaces of the steel coil, making the cleaning more thorough and improving work efficiency. By driving the flow of gas through absorbent cotton strips and a fan, not only can the surface of the steel coil be cleaned a second time, but its surface can also be dried to prevent the steel coil from being easily damaged by impurities when it is wound, thereby affecting the quality of the product.

[0004] However, due to the simple structure of the above device, it can only clean the surface of steel coils of fixed specifications and cannot be adjusted according to the thickness and width of the steel coils, which limits its scope of use. Utility Model Content

[0005] In view of the deficiencies existing in the prior art, the utility model provides a steel coil surface cleaning device, which solves the problem that the traditional cleaning device in the prior art cannot be adjusted according to the thickness and width of the steel coil, resulting in its limited scope of use.

[0006] According to an embodiment of the utility model, a steel coil surface cleaning device includes a mounting frame, with two mounting arms on the top, which are respectively located on both sides of the steel coil body; an adjustment component, including a one-way screw rod rotatably arranged on the mounting arms, and a mounting frame slidably arranged on each mounting arm, wherein each one-way screw rod is threadedly connected to the corresponding mounting frame, and the two one-way screw rods are used to drive each mounting frame to move on the corresponding mounting arm; each mounting frame has two sets of cleaning parts that are mirror-imaged and movable and are used to clean the surface of the steel coil body, and a bidirectional screw rod that adjusts the two cleaning parts to move away from or close to each other, wherein the bidirectional screw rod is rotatably arranged in the mounting frame and is threadedly connected to each cleaning part.

[0007] Compared with the prior art, the utility model has the following beneficial effects: adjustable mounting frames are arranged on both sides of the mounting frame, and the corresponding mounting frames are controlled to move on the mounting arms by a one-way screw rod. The mounting frames on both sides of the steel coil body can be adjusted by the corresponding one-way screw rod to be close to or far away from each other, so as to adapt to steel coils of different widths. When the steel coil is wider, the two mounting frames can be adjusted to be far away from each other, so as to expand the width, and vice versa. At the same time, by adjusting the relative distance of the two cleaning parts in the same mounting frame, the steel coils of different thicknesses can be adapted. When adjusting, the two-way screw rod can be rotated to control the two cleaning parts in the same mounting frame to be close to or far away from each other. If the steel coil is thin, the two cleaning parts in the same mounting frame can be adjusted to be close to each other. If the steel coil is thick, the reverse adjustment can be performed. Through the adjustable setting of each component, the surface cleaning work of steel coils of different widths and thicknesses can be performed, effectively expanding its scope of use.

[0008] Preferably, a T-block is fixedly provided on the upper end of each mounting frame, a T-slot is provided on each mounting arm, each T-block is located in a corresponding T-slot, and a one-way screw in the mounting arm is threadedly connected to the corresponding T-block.

[0009] Preferably, each cleaning component includes a mounting disk and a plurality of cleaning brushes arranged on the mounting disk through planetary gears, and a driving source fixedly arranged on the mounting disk for driving the planetary gears to rotate, and limit seats are fixedly arranged on both sides of each mounting disk, and travel grooves are opened on both sides of the inner wall of the mounting frame, and each limit seat is respectively located in the corresponding travel groove; wherein, the bidirectional screw rod is located in the travel groove on the side away from the mounting frame; wherein, the two mounting disks in each mounting frame are symmetrical and slidable up and down, and the bidirectional screw rod is threadedly connected to the limit limit seats of the two mounting disks respectively.

[0010] Preferably, the planetary gear includes three planetary wheels evenly distributed in the mounting disk and meshed with the mounting disk, and a sun wheel rotatably arranged in the mounting disk and meshed with the three groups of planetary wheels, wherein the three groups of planetary wheels are fixed in the mounting disk through a planetary carrier, and a transmission shaft is arranged on the sun wheel, and the transmission shaft passes through the planetary carrier and is connected to the driving source for transmission.

[0011] Preferably, a fixed shaft is fixedly provided on a side of each planetary gear facing away from the planetary carrier, and a plurality of groups of cleaning brushes are detachably arranged on the corresponding fixed shafts.

[0012] Preferably, a screw is threadedly connected to the mounting frame, and a scraper is rotatably provided at one end of the screw. The scraper is located on the upper side of the steel coil body and abuts against it, wherein a column is fixedly provided on the scraper, and the column is movably provided on the mounting frame.

[0013] Preferably, the scraper forms an angle of fifty degrees with the direction of movement of the steel coil body assembly line.

[0014] Preferably, a collecting tray is detachably provided on the mounting frame, and the collecting tray is located directly below the multiple groups of cleaning brushes.

[0015] Preferably, a limiting block is arranged on the lower side of each installation frame, and two through slots are opened on the installation frame, and each limiting block is located in the corresponding through slot. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 The figure is a schematic diagram of the explosion structure of an embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the adjustment component in the embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the cleaning member in the embodiment of the utility model.

[0020] Figure 5 It is a top view of an embodiment of the utility model.

[0021] In the above drawings: 1. mounting frame; 100. steel coil body; 101. mounting arm; 102. through slot; 2. mounting frame; 201. T-block; 202. one-way screw; 203. limit block; 204. travel slot; 3. mounting plate; 301. driving source; 302. limit seat; 303. two-way screw; 4. scraper; 401. column; 402. screw; 5. collecting plate; 6. cleaning brush; 601. fixed shaft; 602. sun gear; 603. planetary gear; 604. transmission shaft; 605. planetary carrier. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figures 1 to 5 As shown, an embodiment of the utility model proposes a steel coil surface cleaning device, which includes a mounting frame 1, with two mounting arms 101 on the top, which are respectively located on both sides of the steel coil body 100; an adjusting component, including a one-way screw rod 202 rotatably arranged on the mounting arms 101, and a mounting frame 2 slidably arranged on each mounting arm 101, wherein each one-way screw rod 202 is threadedly connected to the corresponding mounting frame 2, and the two one-way screw rods 202 are used to drive each mounting frame 2 to move on the corresponding mounting arm 101; each mounting frame 2 has two groups of mirror-imaged cleaning parts that are movable and used to clean the surface of the steel coil body 100, and a bidirectional screw rod 303 for adjusting the two cleaning parts to move away from or close to each other, wherein the bidirectional screw rod 303 is rotatably arranged in the mounting frame 2, and is threadedly connected to each cleaning part.

[0024] The detailed working process of this embodiment is as follows: adjustable mounting frames 2 are arranged on both sides of the mounting frame 1, and the corresponding mounting frames 2 are controlled to move on the mounting arm 101 by the one-way screw rod 202. The mounting frames 2 on both sides of the steel coil body 100 can be adjusted by the corresponding one-way screw rod 202 to make them closer to or farther away from each other, so as to adapt to steel coils of different widths. When the steel coil is wider, the two mounting frames 2 can be adjusted to move away from each other to expand the width, and vice versa. At the same time, by adjusting the relative distance between the two cleaning parts in the same mounting frame 2, steel coils of different thicknesses can be adapted. When adjusting, the two-way screw rod 303 can be rotated to control the two cleaning parts in the same mounting frame 2 to move closer to or farther away from each other. If the steel coil is thinner, the two cleaning parts in the same mounting frame 2 can be adjusted to move closer to each other. If the steel coil is thicker, the adjustment can be reversed.

[0025] like Figure 2 As shown, a T-block 201 is fixedly provided on the upper end of each mounting frame 2, a T-slot is provided on each mounting arm 101, each T-block 201 is located in the corresponding T-slot, and the one-way screw rod 202 in the mounting arm 101 is threadedly connected to the corresponding T-block 201.

[0026] The detailed working process of this embodiment is as follows: the function of the T-block 201 is to be clamped in the T-slot on the mounting arm 101, so that the corresponding mounting frame 2 can move along the T-slot without falling off, and the one-way screw rod 202 is threadedly connected to the corresponding T-block 201. By rotating the one-way screw rod 202, the corresponding T-block 201 can be driven to move in the T-slot, thereby driving the mounting frame 2 to move.

[0027] like Figures 2 to 4 As shown, each cleaning component includes a mounting disk 3 and a plurality of cleaning brushes 6 arranged on the mounting disk 3 through planetary gears, and a driving source 301 fixedly arranged on the mounting disk 3 for driving the planetary gears to rotate, and each mounting disk 3 is fixedly provided with a limit seat 302 on both sides, and both sides of the inner wall of the mounting frame 2 are provided with a travel groove 204, and each limit seat 302 is respectively located in the corresponding travel groove 204; wherein, the bidirectional screw rod 303 is located in the travel groove 204 on the side away from the mounting frame 1; wherein, the two mounting disks 3 in each mounting frame 2 are symmetrical and slidable up and down, and the bidirectional screw rod 303 is threadedly connected with the limit seats 302 of the two mounting disks 3, respectively.

[0028] The detailed working process of this embodiment is as follows: multiple groups of cleaning brushes 6 are used to directly contact the surface of the steel coil for cleaning. Both sides of each mounting plate 3 are provided with a limit seat 302 that can slide in the travel groove 204. Two mounting plates 3 are provided in each mounting frame 2. The limit seats 302 on the two mounting plates 3 are threadedly connected with the bidirectional screw rod 303. The two mounting plates 3 are driven to move closer to or farther from each other in the mounting frame 2 by rotating the bidirectional screw rod 303. The cleaning brushes 6 are arranged on the mounting plates 3 through planetary gears. Therefore, by driving the mounting plates 3 to move closer to or farther from each other in the mounting frame 2, the cleaning brushes 6 can be controlled to move closer to or farther from each other, so that steel coils of different thicknesses can be cleaned.

[0029] like Figure 4 As shown, the planetary gear includes three planetary wheels 603 evenly distributed in the mounting disk 3 and meshed with the mounting disk 3, and a sun wheel 602 rotatably arranged in the mounting disk 3 and meshed with the three sets of planetary wheels 603, wherein the three sets of planetary wheels 603 are fixed in the mounting disk 3 through a planet carrier 605, and a transmission shaft 604 is arranged on the sun wheel 602, and the transmission shaft 604 passes through the planet carrier 605 and is connected to the driving source 301 for transmission.

[0030] like Figure 4 As shown, a fixed shaft 601 is fixedly provided on one side of each planetary gear 603 away from the planetary carrier 605 , and a plurality of groups of cleaning brushes 6 are detachably provided on the corresponding fixed shafts 601 .

[0031] The detailed working process of this embodiment is as follows: the planetary gears are used to drive the multiple cleaning brushes 6 to revolve while rotating, so as to increase the service life of the cleaning brushes 6, reduce the frequency of replacement, and improve work efficiency. When the planetary gears are working, first the sun gear 602 is driven to rotate by the driving source 301, and then drives the three sets of planetary gears 603 meshing with it to rotate, and at the same time the three sets of planetary gears 603 are also revolving around the mounting plate 3, so that the three sets of planetary gears 603 can be rotated and revolved in the mounting plate 3 at the same time. When the three sets of planetary gears 603 rotate, the cleaning brushes 6 on the planetary gears 603 can be rotated to perform cleaning work. The multiple cleaning brushes 6 are detachably arranged on the corresponding fixed shafts 601, so as to facilitate the replacement of damaged or old cleaning brushes 6.

[0032] The driving source 301 in this embodiment is an electric motor. In other embodiments, different driving devices can be selected according to actual needs.

[0033] like Figure 2 As shown, a screw rod 402 is threadedly connected to the mounting frame 1, and a scraper 4 is rotatably provided at one end of the screw rod 402. The scraper 4 is located on the upper side of the steel coil body 100 and abuts against it, wherein a column 401 is fixedly provided on the scraper 4, and the column 401 is movably inserted into the mounting frame 1.

[0034] like Figure 5 As shown, the scraper 4 and the steel coil body 100 form an angle of fifty degrees in the direction of assembly line movement.

[0035] The detailed working process of this embodiment is as follows: the function of the scraper 4 is to remove the impurities on the steel coil after cleaning. The scraper 4 is arranged on the rear side of the cleaning brush 6 (with the movement direction of the steel coil assembly line as a reference) to facilitate the removal of impurities after cleaning by the cleaning brush 6. The function of the screw 402 is to facilitate the adjustment of the relative position of the scraper 4 and the steel coil body 100. The scraper 4 and the steel coil body 100 are at an angle of fifty degrees in the assembly line movement direction in order to remove impurities from the surface of the steel coil.

[0036] like Figure 2 As shown, a collecting tray 5 is detachably provided on the mounting frame 1 , and the collecting tray 5 is located directly below the multiple groups of cleaning brushes 6 .

[0037] The detailed working process of this embodiment is as follows: the function of the collecting tray 5 is to collect the cleaned impurities for centralized processing.

[0038] like Figure 2 As shown, a limiting block 203 is disposed at the lower side of each installation frame 2 , and two through slots 102 are opened on the installation frame 1 , and each limiting block 203 is located in a corresponding through slot 102 .

[0039] The detailed working process of this embodiment is as follows: the function of the limit block 203 and the through slot 102 is to improve the stability of the installation frame 2 and reduce the shaking of the installation frame 2 during the movement.

[0040] The implementation principle of the embodiment of the present application is: first, the steel coil is passed through multiple groups of cleaning brushes 6, and the position of the cleaning brushes 6 is adjusted according to the width and thickness of the steel coil, and the scraper 4 is adjusted at the same time, and then each driving source 301 is energized to drive the corresponding cleaning brush 6 to rotate, so that the upper and lower surfaces of the steel coil passing between the cleaning brushes 6 can be cleaned.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A steel coil surface cleaning device for cleaning the surface of a steel coil body (100), characterized in that: include: A mounting frame (1) having two mounting arms (101) on the top, which are respectively located on two sides of the steel coil body (100); The adjustment assembly comprises a one-way screw rod (202) rotatably arranged on the mounting arms (101) and a mounting frame (2) slidably arranged on each mounting arm (101), wherein each one-way screw rod (202) is threadedly connected to the corresponding mounting frame (2), and the two one-way screw rods (202) are used to drive each mounting frame (2) to move on the corresponding mounting arm (101); Each of the installation frames (2) has two sets of mirror-image-arranged movable cleaning parts for cleaning the surface of the steel coil body (100), and a bidirectional screw rod (303) for adjusting the two cleaning parts to move away from or closer to each other, wherein the bidirectional screw rod (303) is rotatably arranged in the installation frame (2) and is threadedly connected to each cleaning part.

2. A steel coil surface cleaning device according to claim 1, characterized in that: A T-shaped block (201) is fixedly arranged on the upper end of each installation frame (2), a T-shaped slot is provided on each installation arm (101), each T-shaped block (201) is located in the corresponding T-shaped slot, and a one-way screw rod (202) in the installation arm (101) is threadedly connected to the corresponding T-shaped block (201).

3. The steel coil surface cleaning device according to claim 1, characterized in that: Each of the cleaning components comprises a mounting plate (3), a plurality of cleaning brushes (6) arranged on the mounting plate (3) via planetary gears, and a driving source (301) fixedly arranged on the mounting plate (3) for driving the planetary gears to rotate, and each of the mounting plates (3) is fixedly provided with a limit seat (302) on both sides, and a travel groove (204) is provided on both sides of the inner wall of the mounting frame (2), and each of the limit seats (302) is located in a corresponding travel groove (204). Wherein, the bidirectional screw rod (303) is located in a travel groove (204) on one side away from the mounting frame (1); The two mounting plates (3) in each mounting frame (2) are symmetrical in vertical direction and slidable, and the bidirectional screw rod (303) is respectively threadedly connected to the upper limit seats (302) of the two mounting plates (3).

4. A steel coil surface cleaning device according to claim 3, characterized in that: The planetary gear comprises three planetary wheels (603) evenly distributed in the mounting disk (3) and meshing with the mounting disk (3), and a sun wheel (602) rotatably arranged in the mounting disk (3) and meshing with the three sets of planetary wheels (603), wherein the three sets of planetary wheels (603) are fixed in the mounting disk (3) via a planet carrier (605), and a transmission shaft (604) is arranged on the sun wheel (602), and the transmission shaft (604) passes through the planet carrier (605) and is transmission-connected to the driving source (301).

5. A steel coil surface cleaning device according to claim 4, characterized in that: A fixed shaft (601) is fixedly arranged on one side of each planetary wheel (603) facing away from the planetary carrier (605), and a plurality of groups of cleaning brushes (6) are detachably arranged on the corresponding fixed shafts (601).

6. A steel coil surface cleaning device according to claim 5, characterized in that: A screw rod (402) is threadedly connected to the mounting frame (1), and a scraper (4) is rotatably provided at one end of the screw rod (402), and the scraper (4) is located on the upper side of the steel coil body (100) and abuts against it, wherein a column (401) is fixedly provided on the scraper (4), and the column (401) is movably inserted into the mounting frame (1).

7. A steel coil surface cleaning device according to claim 6, characterized in that: The scraper (4) and the steel coil body (100) have an included angle of fifty degrees in the assembly line movement direction.

8. The steel coil surface cleaning device according to claim 3, characterized in that: The mounting frame (1) is detachably provided with a collecting tray (5), and the collecting tray (5) is located directly below the multiple groups of cleaning brushes (6).

9. The steel coil surface cleaning device according to claim 1, characterized in that: A limiting block (203) is arranged at the lower side of each installation frame (2), two through slots (102) are opened on the installation frame (1), and each limiting block (203) is located in the corresponding through slot (102).

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