A leveling device for tape processing

Abstract

The utility model belongs to the technical field of coil leveling, and is particularly a leveling device for coil processing, comprising a leveling box, a driving chassis is installed on one side of the leveling box, two feed pre-adjustment plates are hingedly connected to one end of the angle adjustment frame away from the driving chassis, a pre-adjustment roller group is installed between the two feed pre-adjustment plates, two vertically distributed cleaning plates are fixedly connected to one side of the feed pre-adjustment plate, and a plurality of cleaning nozzles linearly equidistantly distributed along the long side of the feed pre-adjustment plate are fixedly connected to the side of the cleaning plate close to the pre-adjustment roller group; after uncoiling, the steel material bends upward, and the pre-adjustment roller group can effectively bend the steel material in the reverse direction to reduce the bending rebound amount of the steel material, and at the same time, the two cleaning plates are respectively located at the upper and lower ends of the steel material, and the cleaning nozzles spray high-speed gas to brush the surface of the steel material to clean the dust on the surface of the steel material, and prevent dust particles from damaging the surface of the steel material when the steel material is compressed after entering the subsequent stage, thereby improving the leveling quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of coil leveling, and in particular relates to a leveling device for coil processing. Background Art

[0002] During the unwinding process, the steel strip is prone to a small flip or coiling, which affects the efficiency and quality of the unwinding. In addition, during the unwinding process, the traditional steel strip is generally leveled by a leveling roller. A lot of dust, particles and other impurities will fall on the surface of the leveling roller. During the leveling process, some dust, particles and other impurities will be adsorbed on the surface of the steel strip, which reduces the appearance of the steel strip and is very troublesome to remove.

[0003] A Chinese patent discloses a leveling device for unwinding steel strips, and its publication number is (CN209363322U). The patented technology improves the cleanliness of the steel strips. By setting a first support plate, a second support plate, a first groove, a second groove, a drive motor, a rotating shaft, and a bearing seat, the steel strips can be quickly leveled to prevent the steel strips from rolling up during the unwinding process. However, when the steel coils are reeled in for a long time, the steel coils have stress. This stress is mainly leveled by the leveling roller. The leveling is applied to the steel coils by pressure. At this time, a larger pressure is required to eliminate the rebound force. However, the steel coils have a certain strength. If the pressure is too large, it is easy to cause damage to the steel coils.

[0004] Therefore, those skilled in the art provide a leveling device for tape processing to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a leveling device for coiling, which has the characteristics of reverse bending adjustment to reduce the pressure of the leveling roller and pre-cleaning dust.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leveling device for tape processing, comprising a leveling box, one end of the leveling box having an operating slot, an angle adjustment frame rotatably connected in the operating slot, the angle adjustment frame rotatably connected to the inside of the operating slot, a drive chassis installed on one side of the leveling box, the drive chassis is electrically connected to an outer wall power supply, the output end of the drive chassis is fixedly connected to an end of the angle adjustment frame close to the operating slot, and the angle adjustment frame is hingedly connected to an end away from the drive chassis with two feed pre-adjustment plates, the two A pre-adjustment roller group is installed between the feed pre-adjustment plates, two vertically distributed cleaning plates are fixedly connected to one side of the feed pre-adjustment plate, and a plurality of cleaning nozzles are fixedly connected to the side of the cleaning plate close to the pre-adjustment roller group and are linearly and equidistantly distributed along the long side of the feed pre-adjustment plate, the cleaning nozzles are sealed with an external air compressor through an air pipe, an adjustment chassis is installed on the side of the angle adjustment frame away from the operating slot, the adjustment chassis is electrically connected to an external power supply, the output end of the adjustment chassis is fixedly connected to the feed pre-adjustment plate, and leveling rollers are installed inside the leveling box.

[0007] Preferably, a dustproof bottom plate is fixedly connected to the bottom of one side of the leveling box close to the operating groove, and the pre-adjustment roller group is always located above the dustproof bottom plate.

[0008] Preferably, the leveling roller is located inside the leveling box, and the leveling roller is located on a side of the operating slot away from the pre-adjustment roller group.

[0009] Preferably, there is an angle of thirty degrees between the cleaning nozzle and the cleaning plate, and the cleaning nozzle is inclined toward the position of the pre-adjusting roller group.

[0010] Preferably, the width of the pre-adjustment roller set is consistent with the width of the leveling roller.

[0011] Preferably, the cleaning plate is always kept level with the dustproof bottom plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] After uncoiling, the steel bends upwards, passes through the pre-adjusting roller group and moves to the leveling roller below. At this time, the pre-adjusting roller group can effectively bend the steel in the opposite direction and reduce the bending rebound of the steel, so that the leveling roller can complete the leveling with a smaller pressure. At the same time, two cleaning plates are respectively located at the upper and lower ends of the steel. High-speed gas is sprayed through the cleaning nozzle to brush across the surface of the steel to clean the dust on the surface of the steel. At this time, after entering the subsequent process, dust particles are prevented from damaging the steel surface during the pressure collection, thereby improving the leveling quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a side cross-sectional schematic diagram of the forward and reverse adjustment of the utility model;

[0017] Figure 3 It is a side cross-sectional schematic diagram of the reverse adjustment of the utility model;

[0018] Figure 4 This is a schematic diagram of the main view of the angle adjustment frame of the utility model;

[0019] In the figure: 1. leveling box; 11. operating slot; 12. dustproof bottom plate; 13. driving chassis; 2. angle adjustment frame; 3. feed pre-adjustment plate; 31. cleaning plate; 32. cleaning nozzle; 4. pre-adjustment roller group; 5. adjustment chassis; 6. leveling roller. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a leveling device for coiling processing, comprising a leveling box 1, one end of the leveling box 1 has an operating slot 11, the operating slot 11 is rotatably connected with an angle adjustment frame 2, the angle adjustment frame 2 is rotatably connected to the inside of the operating slot 11, a driving chassis 13 is installed on one side of the leveling box 1, the driving chassis 13 is electrically connected to the outer wall power supply, the output end of the driving chassis 13 is fixedly connected to the end of the angle adjustment frame 2 close to the operating slot 11, and the end of the angle adjustment frame 2 away from the driving chassis 13 is hinged with two feed pre-adjustment plates 3, two feed A pre-adjustment roller group 4 is installed between the pre-adjustment plates 3, and two vertically distributed cleaning plates 31 are fixedly connected to one side of the feed pre-adjustment plate 3. A plurality of cleaning nozzles 32 linearly and equidistantly distributed along the long side of the feed pre-adjustment plate 3 are fixedly connected to the side of the cleaning plate 31 close to the pre-adjustment roller group 4. The cleaning nozzles 32 are sealed with an external air compressor through an air pipe. An adjustment chassis 5 is installed on the side of the angle adjustment frame 2 away from the operating slot 11. The adjustment chassis 5 is electrically connected to an external power supply, and an output end of the adjustment chassis 5 is fixedly connected to the feed pre-adjustment plate 3. A leveling roller 6 is installed inside the leveling box 1.

[0022] In this embodiment: the leveling roller 6 is located inside the leveling box 1, and the angle adjustment frame 2 is driven to rotate upward or downward by driving the brake motor in the chassis 13. At this time, the height of the feed pre-adjustment plate 3 is raised or lowered, and then the feed pre-adjustment plate 3 is driven to rotate by adjusting the brake motor inside the chassis 5, so that the cleaning plate 31 is level with the leveling box 1. When the height of the feed pre-adjustment plate 3 is above the leveling roller 6, the steel bends upward after unwinding, and moves to the leveling roller 6 below after passing through the pre-adjustment roller group 4. At this time, the pre-adjustment roller group 4 can effectively bend the steel in the opposite direction, reduce the bending rebound of the steel, and then the leveling roller 6 can complete the leveling with a smaller pressure. At the same time, the two cleaning plates 31 are respectively located at the upper and lower ends of the steel, and the high-speed gas is sprayed through the cleaning nozzle 32 to brush the surface of the steel to clean the dust on the surface of the steel. At this time, after entering the subsequent stage, dust particles are prevented from damaging the surface of the steel when the pressure is collected, thereby improving the leveling quality.

[0023] exist Figure 1-3 Middle: A dustproof bottom plate 12 is fixedly connected to the bottom of the leveling box 1 near the operating slot 11, and the pre-adjustment roller group 4 is always located above the dustproof bottom plate 12; the purpose of the dustproof bottom plate 12 is to prevent dust on the ground from contacting the coil when the pre-adjustment roller group 4 is located below, so the dustproof bottom plate 12 is provided to reduce the amount of dust adhesion.

[0024] exist Figure 2-3 Middle: The leveling roller 6 is located inside the leveling box 1, and the leveling roller 6 is located on the side of the operating slot 11 away from the pre-adjustment roller group 4; the leveling roller 6 has a dust cleaning process in the front sequence to prevent dust from entering the leveling roller 6 area.

[0025] exist Figure 4 Middle: There is an angle of thirty degrees between the cleaning nozzle 32 and the cleaning plate 31, and the cleaning nozzle 32 is inclined toward the position of the pre-adjusting roller group 4; the wind blown by the inclined cleaning nozzle 32 can directly act on the surface of the steel.

[0026] exist Figure 1 Middle: The width of the pre-adjusting roller set 4 is consistent with the width of the leveling roller 6; the width of the pre-adjusting roller set 4 is consistent with the width of the leveling roller 6 to ensure consistency between the front and the back.

[0027] exist Figure 1-4 Middle: The cleaning plate 31 is always kept horizontal with the dustproof bottom plate 12; The cleaning plate 31 is always kept horizontal with the dustproof bottom plate 12 so that the material can eliminate the bending stress with the pre-adjusting roller group 4 as the fulcrum.

[0028] The working principle and use process of the utility model are as follows: the leveling roller 6 is located inside the leveling box 1, and the brake motor in the driving chassis 13 drives the angle adjustment frame 2 to rotate upward or downward. At this time, the height of the feed pre-adjustment plate 3 is raised or lowered, and then the brake motor inside the adjusting chassis 5 drives the feed pre-adjustment plate 3 to rotate, so that the cleaning plate 31 is level with the leveling box 1. When the height of the feed pre-adjustment plate 3 is above the leveling roller 6, the steel bends upward after unwinding, and moves to the leveling roller 6 below after passing through the pre-adjustment roller group 4. At this time, the pre-adjustment roller group 4 can effectively bend the steel in the opposite direction, reduce the bending rebound of the steel, and then the leveling roller 6 can complete the leveling with a smaller pressure. At the same time, the two cleaning plates 31 are respectively located at the upper and lower ends of the steel, and the high-speed gas is sprayed through the cleaning nozzle 32 to brush the surface of the steel to clean the dust on the surface of the steel. At this time, after entering the subsequent stage, dust particles are prevented from damaging the surface of the steel when the pressure is collected, thereby improving the leveling quality.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A leveling device for coiling, comprising a leveling box (1), characterized in that: One end of the leveling box (1) is provided with an operating slot (11), an angle adjustment frame (2) is rotatably connected in the operating slot (11), and the angle adjustment frame (2) is rotatably connected inside the operating slot (11). A driving chassis (13) is installed on one side of the leveling box (1), and the driving chassis (13) is electrically connected to an outer wall power supply. The output end of the driving chassis (13) is fixedly connected to an end of the angle adjustment frame (2) close to the operating slot (11), and an end of the angle adjustment frame (2) away from the driving chassis (13) is hinged with two feed pre-adjustment plates (3), and a pre-adjustment roller group (4) is installed between the two feed pre-adjustment plates (3). One side of the feed pre-adjustment plate (3) is fixedly connected to two vertically distributed cleaning plates (31); the cleaning plate (31) is fixedly connected to a side close to the pre-adjustment roller group (4) with a plurality of cleaning nozzles (32) linearly and equidistantly distributed along the long side of the feed pre-adjustment plate (3); the cleaning nozzles (32) are sealedly connected to an external air compressor via an air pipe; an adjustment chassis (5) is installed on the side of the angle adjustment frame (2) away from the operating slot (11); the adjustment chassis (5) is electrically connected to an external power supply; the output end of the adjustment chassis (5) is fixedly connected to the feed pre-adjustment plate (3); and a leveling roller (6) is installed inside the leveling box (1).

2. A leveling device for coiling according to claim 1, characterized in that: A dustproof bottom plate (12) is fixedly connected to the bottom of the leveling box (1) on one side close to the operating slot (11), and the pre-adjustment roller group (4) is always located above the dustproof bottom plate (12).

3. The leveling device for tape processing according to claim 1, characterized in that: The leveling roller (6) is located inside the leveling box (1), and the leveling roller (6) is located on a side of the operating slot (11) away from the pre-adjusting roller group (4).

4. The leveling device for tape processing according to claim 1, characterized in that: There is an angle of thirty degrees between the cleaning nozzle (32) and the cleaning plate (31), and the cleaning nozzle (32) is inclined toward the position of the pre-adjusting roller group (4).

5. The leveling device for tape processing according to claim 1, characterized in that: The width of the pre-adjusting roller set (4) is consistent with the width of the leveling roller (6).

6. A leveling device for coiling according to claim 2, characterized in that: The cleaning plate (31) is always kept level with the dustproof bottom plate (12).

Images