Finishing mill loop with steel strip surface purging mechanism

Abstract

The invention discloses a finishing mill loop with a steel belt surface purging mechanism, and relates to the technical field of loop control. The device specifically comprises a base, the top of the base is fixedly connected with a bearing seat, and the exterior of the bearing seat is fixedly connected with a control mechanism; the finishing mill loop with the steel belt surface blowing mechanism further comprises a moving mechanism used for controlling the air supply position, the moving mechanism is fixedly connected to the outer portion of the bearing seat and comprises a second fixing frame and a transverse plate, the interior of the second fixing frame is slidably connected with a second sliding plate, and the transverse plate is fixedly connected with the second sliding plate. A second supporting rod is fixedly connected to the exterior of the second sliding plate, a suction assembly is fixedly connected to the top of a transverse plate, a second fixing frame is fixedly connected to the interior of the base, and the transverse plate is fixedly connected to the exterior of a bearing seat. And the blowing mechanism is used for supplying air to the surface of the steel belt, and the finishing mill loop with the steel belt surface blowing mechanism achieves the purpose of improving the use efficiency of equipment.

Description

Technical Field

[0001] The invention relates to the technical field of looper control, in particular to a finishing mill looper with a steel strip surface blowing mechanism. Background Art

[0002] Loop control is a modern term that refers to automatic control technology, especially the technology for controlling the loop of the finishing mill. The first purpose of the loop mechanism is to measure the loop amount between the frames as a loop amount detection device, and to keep the loop amount constant by adjusting the loop height control system to ensure the stability of the continuous rolling process. The second purpose of the loop mechanism is to act as an actuator to control the constant small tension of the strip to avoid steel pulling and steel piling, and to minimize the coupling and mutual interference between the frames and functions caused by the change of strip tension.

[0003] The current finishing mill looper with a steel strip surface blowing mechanism will produce foreign matter such as iron filings and dust during the transportation of the steel strip. These foreign matter will adhere to the surface of the steel strip and follow the steel strip into the next rolling process, causing defects such as adhesion, scratches, and unevenness on the working rolls of the finishing mill. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a finishing mill looper with a steel strip surface blowing mechanism, which specifically comprises:

[0005] A base, the top of which is fixedly connected to a bearing seat, and the outside of which is fixedly connected to a control mechanism;

[0006] The finishing mill looper with a steel strip surface blowing mechanism also includes:

[0007] A moving mechanism, used to control the air supply position, the moving mechanism is fixedly connected to the outside of the bearing seat, the moving mechanism includes a second fixed frame and a cross plate, the second fixed frame is slidably connected to the inside of the second fixed frame, the second slide plate is fixedly connected to the outside of the second slide plate, the suction assembly is fixedly connected to the top of the cross plate, the second fixed frame is fixedly connected to the inside of the base, and the cross plate is fixedly connected to the outside of the bearing seat;

[0008] The blowing mechanism is used to supply air to the surface of the steel strip. The blowing mechanism is fixedly connected to the inside of the moving mechanism. The blowing mechanism includes a vertical plate. The outside of the vertical plate is fixedly connected to a first fixed box and an adjusting bent rod. The outside of the adjusting bent rod is fixedly connected to a second fixed box. The vertical plate is fixedly connected to the outside of the second support rod.

[0009] Preferably, the base is fixedly connected to a first fixed frame inside, the first fixed frame is slidably connected to a first slide plate inside, the first slide plate is fixedly connected to a first support rod outside, the first support rod is fixedly connected to a cleaning mechanism outside, and the base is fixedly connected to a cleaning box outside.

[0010] Preferably, the suction assembly includes a slideway, a third slide plate is slidably connected inside the slideway, an adjustment rod is fixedly connected to the top of the third slide plate, and the slideway is opened inside the cross plate.

[0011] Preferably, the top of the adjusting rod is fixedly connected with an arc plate, the arc plate is set to magnetic material, the top of the horizontal plate is fixedly connected with a support plate, and the outside of the support plate is fixedly connected with a rubber rod for protecting the cross plate and the cross plate.

[0012] Preferably, the interior of the first fixed box is fixedly connected to a pump body, the interior of the second fixed box is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the interior of the vertical plate, the exterior of the rotating shaft is fixedly connected to a rotating ring, the exterior of the rotating ring is fixedly connected to an adjusting frame, and the exterior of the adjusting frame is fixedly connected to a disassembly assembly.

[0013] Preferably, the disassembly assembly includes an air supply duct, the outer sleeve of the air supply duct is provided with a magnetic ring, the outer part of the magnetic ring is fixedly connected to a flared duct, the outer part of the air supply duct is fixedly connected to a clip, and there are multiple clips, which are used to fix the position of the magnetic ring, and the air supply duct is fixedly connected to the outside of the first fixed box.

[0014] Preferably, the disassembly assembly also includes a cross plate, the outside of the cross plate is fixedly connected to a connecting rod, the outside of the connecting rod is fixedly connected to a cross plate, the cross plate and the cross plate are both set to magnetic materials to absorb iron filings, and the cross plate is slidably connected to the inside of the air supply duct.

[0015] Preferably, the control mechanism includes a loop arm, the outside of the loop arm is fixedly connected to a cam divider, the outside of the cam divider is fixedly connected to a stepper motor, the outside of the loop arm is fixedly connected to a loop roller, the top of the base is fixedly connected to a buffer component, the buffer component is fixedly connected to the loop roller, the inside of the loop roller is provided with a cooling component, and the loop arm is rotatably connected to the inside of the bearing seat.

[0016] Preferably, the cleaning mechanism comprises a lifting box, the interior of the lifting box is fixedly connected to a vertical rod, the top of the vertical rod is fixedly connected to a first telescopic rod, the bottom of the first telescopic rod is fixedly connected to a fixed roller, and the lifting box is fixedly connected to the outside of the first support rod.

[0017] Preferably, the bottom of the fixed roller is fixedly connected with a support rod for connecting a soft brush, and the bottom of the support rod is fixedly connected with a soft brush for cleaning the upper surface of the looper roller and the looper arm, and multiple support rods and soft brushes are provided.

[0018] The present invention provides a finishing mill looper with a steel strip surface blowing mechanism. It has the following beneficial effects:

[0019] 1. The finishing mill looper with a steel strip surface purge mechanism is provided with a control mechanism, a cleaning mechanism, a moving mechanism and a purge mechanism. During the transportation of the steel strip, foreign matter such as iron filings and dust will be generated. These foreign matter will adhere to the surface of the steel strip and follow the steel strip into the next rolling process, causing adhesion, scratches, unevenness and unevenness of the working rolls of the finishing mill. Therefore, a control mechanism, a cleaning mechanism, a moving mechanism and a purge mechanism are provided to clean the foreign matter on the surface of the steel strip with air supply, and to clean the looper arm and the upper surface of the looper roller to solve the above problems. The purpose of facilitating air supply and cleaning of the surface of the steel strip is achieved.

[0020] 2. The finishing mill looper with a steel strip surface blowing mechanism is provided with a cleaning mechanism to clean the looper arm and the upper surface of the looper roller. During the looper operation, the soft brush is inside the cleaning box to keep it clean. After the looper is operated, the position of the soft brush can be controlled to clean the upper surface of the looper arm and the looper roller. The soft brush is provided with a relatively long length, and the bending degrees are different when contacting the looper roller and the looper arm, and the looper roller will not be scratched. The purpose of facilitating the cleaning of the looper arm and the upper surface of the looper roller is achieved.

[0021] 3. The finishing mill looper with the steel strip surface blowing mechanism controls the two positions of the blowing mechanism by setting a moving mechanism. When the blowing mechanism is at the top position, the blowing mechanism can complete the air supply and exhaust work. When the blowing mechanism is at the bottom position, the cross plate, cross plate and flared pipe in the disassembly mechanism can be disassembled and cleaned by controlling the position of the arc plate to prevent the pipe from being blocked after long-term use. The purpose of facilitating the control of the position of the blowing mechanism is achieved.

[0022] 4. The finishing mill looper with a steel strip surface blowing mechanism can be used to treat foreign matter on the steel strip surface by providing air supply. During the operation of the looper, the position of the air supply duct can be adjusted, and the air supply duct supplies air to the upper surface of the steel strip in a rotating form, promoting the separation of iron filings and dust from the steel strip. After the looper operation is completed, the looper roller and the looper arm can be treated with dust absorption by adjusting the state of the pump body, and iron filings and dust can be absorbed, which is convenient for cleaning after disassembly. The purpose of facilitating the air supply and cleaning of foreign matter on the steel strip surface is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a side structural schematic diagram of the present invention;

[0025] Figure 3 It is a schematic diagram of the control mechanism structure of the present invention;

[0026] Figure 4 It is a schematic diagram of the cleaning mechanism structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the mobile mechanism of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the suction assembly of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the purge mechanism of the present invention;

[0030] Figure 8 This is a schematic diagram of the disassembly assembly structure of the present invention;

[0031] Fig. 9 For the present invention Figure 8 Schematic diagram of the structure at A in the middle.

[0032] In the figure: 1, base; 2, bearing seat; 3, control mechanism; 301, loop arm; 302, cam divider; 303, stepping motor; 304, loop roller; 305, buffer component; 306, cooling component; 4, first fixed frame; 5, first slide plate; 6, first support rod; 7, cleaning mechanism; 701, lifting box; 702, vertical rod; 703, first telescopic rod; 704, fixed roller; 705, support rod; 706, soft brush; 8, moving mechanism; 801, second fixed frame; 802, second slide plate; 803, second support rod; 804, horizontal plate; 80 5. Suction assembly; 8051. Slide; 8052. Third slide; 8053. Adjustment rod; 8054. Arc plate; 8055. Back plate; 9. Purge mechanism; 901. Vertical plate; 902. First fixed box; 903. Adjustment bent rod; 904. Second fixed box; 905. Rotating shaft; 906. Rotating ring; 907. Adjustment frame; 908. Disassembly assembly; 9081. Air supply duct; 9082. Magnetic ring; 9083. Expanding duct; 9084. Cross plate; 9085. Connecting rod; 9086. Cross plate; 9087. Buckle; 10. Cleaning box. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0034] like Figure 1-Figure 9 As shown, the present invention provides a technical solution: specifically comprising:

[0035] A base 1, a bearing seat 2 is fixedly connected to the top of the base 1, two bearing seats 2 are provided, and a control mechanism 3 is fixedly connected to the outside of the bearing seat 2;

[0036] The finishing mill looper with the steel strip surface blowing mechanism 9 also includes:

[0037] The moving mechanism 8 is used to control the air supply position. The moving mechanism 8 is fixedly connected to the outside of the bearing seat 2. The moving mechanism 8 includes a second fixed frame 801 and a cross plate 804. Two second fixed frames 801 are provided and are symmetrically arranged. The second fixed frame 801 is slidably connected to the inside of the second slide plate 802. The second slide plate 802 is provided with a power system. The second slide plate 802 is fixedly connected to the outside of the second support rod 803. Two second slide plates 802 and second support rods 803 are provided. The top of the cross plate 804 is fixedly connected to the suction assembly 805. The second fixed frame 801 is fixedly connected to the inside of the base 1, and the cross plate 804 is fixedly connected to the outside of the bearing seat 2.

[0038] The purge mechanism 9 is used to supply air to the surface of the steel strip. The purge mechanism 9 is fixedly connected to the inside of the moving mechanism 8. The purge mechanism 9 includes a vertical plate 901. The outside of the vertical plate 901 is fixedly connected to a first fixed box 902 and an adjusting bent rod 903. The outside of the adjusting bent rod 903 is fixedly connected to a second fixed box 904. The vertical plate 901 is fixedly connected to the outside of the second support rod 803.

[0039] The base 1 is fixedly connected to the inside of a first fixed frame 4, the first fixed frame 4 is slidably connected to the inside of a first slide plate 5, the first slide plate 5 is fixedly connected to the outside of a first support rod 6, two of each of the first fixed frame 4, the first slide plate 5 and the first support rod 6 are provided, the first support rod 6 is fixedly connected to the outside of a cleaning mechanism 7, and the base 1 is fixedly connected to the outside of a cleaning box 10 for cleaning the cleaning mechanism 7.

[0040] When using the equipment, turn on the control mechanism 3 to perform micro-tension control, and turn on the moving mechanism 8 and the purge mechanism 9 to drive the iron filings, iron oxide scale, dust removal ash and other foreign objects on the surface of the steel strip to move and promote the foreign objects to separate from the steel strip. After the work is completed, turn on the purge mechanism 9 and the moving mechanism 8 to absorb the foreign objects attached to the top of the control mechanism 3 and clean the parts in the purge mechanism 9. Turn on the power system in the first slide 5, the first slide 5 drives the first support rod 6 and the cleaning mechanism 7 to move upward, turn on the cleaning mechanism 7, and clean the top position of the control mechanism 3.

[0041] The control mechanism 3 includes a loop arm 301, the outside of the loop arm 301 is fixedly connected to a cam divider 302, the outside of the cam divider 302 is fixedly connected to a stepper motor 303, the outside of the loop arm 301 is fixedly connected to a loop roller 304, the top of the base 1 is fixedly connected to a buffer component 305, which plays a role in buffering the loop roller 304, the buffer component 305 is fixedly connected to the loop roller 304, the inside of the loop roller 304 is provided with a cooling component 306, which plays a role in cooling the loop roller 304, and the loop arm 301 is rotatably connected to the inside of the bearing seat 2.

[0042] The first fixed box 902 is fixedly connected to the inside of the pump body, the second fixed box 904 is fixedly connected to the inside of the motor, the output end of the motor is fixedly connected to the rotating shaft 905, the rotating shaft 905 is rotatably connected to the inside of the vertical plate 901, the outside of the rotating shaft 905 is fixedly connected to the rotating ring 906, the top and bottom of the rotating ring 906 are provided with a locking ring to limit the position of the rotating ring 906, the outside of the rotating ring 906 is fixedly connected to the adjusting frame 907, the horizontal position of the adjusting frame 907 can be manually adjusted, and the outside of the adjusting frame 907 is fixedly connected to the disassembly component 908.

[0043] Turn on the motor, the motor drives the rotating shaft 905 to rotate periodically left and right, and then drives the rotating ring 906 and the adjusting frame 907 outside the rotating shaft 905 to rotate. The adjusting frame 907 drives the disassembly component 908 to rotate. The rotation range of the disassembly component 908 covers the looper roller 304 and the looper arm 301.

[0044] The disassembly component 908 includes an air supply duct 9081, which is three sections of duct welded together. One end connected to the first fixed box 902 is set as a first straight pipe. The outside of the first straight pipe is connected to a retractable flexible pipe, and the outside of the flexible pipe is connected to a second straight pipe. The outside of the air supply duct 9081 is provided with a magnetic ring 9082, and the magnetic ring 9082 is located on the outside of the second straight pipe. The adjustment frame 907 is fixedly connected to the outside of the second straight pipe. The outside of the magnetic ring 9082 is fixedly connected to a flared pipe 9083, and the magnetic ring 9082 and the flared pipe 9083 are connected by a rod. The outside of the air supply duct 9081 is fixedly connected to a buckle 9087, which is set as an elastic buckle 9087, and there are multiple buckles 9087. The air supply duct 9081 is fixedly connected to the outside of the first fixed box 902.

[0045] The disassembly component 908 also includes a cross plate 9084, the outside of the cross plate 9084 is fixedly connected to a connecting rod 9085, the outside of the connecting rod 9085 is fixedly connected to a cross plate 9086, the cross plate 9084 and the cross plate 9086 are both set to magnetic materials, three cross plates 9084 are set, two cross plates 9086 are set, the cross plates 9084 and the cross plates 9086 are alternately arranged, the outside of the cross plates 9084 and the cross plates 9086 are both sleeved with filters, the cross plate 9084 is slidably connected to the inside of the air supply duct 9081, and a positioning plate is fixedly connected in the second straight pipe, the positioning plate is located on the rear side of the cross plate 9084, and is set to a vertical plate.

[0046] In the initial state, the cross plate 9084 and the cross plate 9086 are both inside the air supply duct 9081, and the magnetic ring 9082 is fixed to the cross plate 9084 at the rear side by suction, and the expanded pipe 9083 is at the mouth of the air supply duct 9081.

[0047] Driven by the adjustment frame 907, the second straight pipe part of the air supply duct 9081 begins to rotate, the flexible tube begins to deform, the pump body is turned on, and the gas moves to the air supply duct 9081 through the first fixed box 902, and then moves to the expanded duct 9083 to supply air to the surface of the steel belt.

[0048] After the work is finished, the length of the adjustment frame 907 is manually adjusted so that the air supply duct 9081 drives the flared duct 9083 to move outward, and the motor is turned on again, the motor drives the adjustment frame 907 to rotate, and then drives the air supply duct 9081 and the flared duct 9083 to rotate, and the pump body is adjusted to the suction mode, and most of the foreign matter outside the looper arm 301 and the looper roller 304 is sucked into the air supply duct 9081. Most of the iron filings are sucked on the outside of the cross plate 9084 or the cross plate 9086, and there is also a lot of dust and foreign matter in the filter.

[0049] The suction assembly 805 includes a slide 8051, and a third slide plate 8052 is slidably connected inside the slide 8051. A power system is arranged inside the third slide plate 8052. An adjustment rod 8053 is fixedly connected to the top of the third slide plate 8052. The slide 8051 is opened inside the cross plate 804.

[0050] The top of the adjusting rod 8053 is fixedly connected with an arc plate 8054 , which is made of magnetic material. The top of the horizontal plate 804 is fixedly connected with a supporting plate 8055 , and the outside of the supporting plate 8055 is fixedly connected with a rubber rod.

[0051] In the initial state, the power system in the second slide plate 802 is in a closed state, and the magnetic ring 9082 is fixedly engaged with the arc plate 8054 made of magnetic material. When air needs to be supplied to the surface of the steel strip, the power system in the second slide plate 802 is turned on, and the second slide plate 802 drives the second support rod 803, the vertical plate 901 and the disassembly assembly 908 to move upward, so as to supply air to the surface of the steel strip.

[0052] After the work is finished, the power system in the second slide plate 802 is turned on again, so that the second slide plate 802 and the vertical plate 901 return to their original positions. The vertical plate 901 drives the disassembly assembly 908 to move downward, and the magnetic ring 9082 gradually engages and fixes with the curved plate 8054. The power system in the third slide plate 8052 is turned on, and the third slide plate 8052 drives the adjustment rod 8053 and the curved plate 8054 to move in the direction of the supporting plate 8055, and the curved plate 8054 drives the magnetic ring 9082 to move in the direction of the supporting plate 8055, and the magnetic ring 9082 drives the cross plate 9084 to move outward until the cross plate 9084 and the cross plate 9086 move out of the air supply duct 9081. The cross plate 9084, the cross plate 9086 and the filter can be cleaned.

[0053] The cleaning mechanism 7 includes a lifting box 701, the interior of the lifting box 701 is fixedly connected to a vertical rod 702, the top of the vertical rod 702 is fixedly connected to a first telescopic rod 703, the bottom of the first telescopic rod 703 is fixedly connected to a fixed roller 704, and the lifting box 701 is fixedly connected to the outside of the first support rod 6.

[0054] A support rod 705 is fixedly connected to the bottom of the fixed roller 704 , and a soft brush 706 is fixedly connected to the bottom of the support rod 705 . A plurality of support rods 705 and a plurality of soft brushes 706 are provided.

[0055] The power system in the first slide plate 5 is turned on, and the first slide plate 5 drives the first support rod 6 and the cleaning mechanism 7 to move upward, and the soft brush 706 gradually leaves the cleaning box 10. The first telescopic rod 703 is turned on, and the first telescopic rod 703 drives the fixed roller 704, the support rod 705 and the soft brush 706 to move outward, and the soft brush 706 contacts the looper roller 304 and the looper arm 301 to push the foreign matter outward.

[0056] Working principle: When using the equipment, turn on the control mechanism 3 to perform micro-tension control, and turn on the moving mechanism 8 and the purge mechanism 9 to drive the iron filings, iron oxide scale, dust removal ash and other foreign objects on the surface of the steel strip to move, and promote the foreign objects to separate from the steel strip. In the initial state, the power system in the second slide 802 is in a closed state, and the magnetic ring 9082 is fixed by suction with the arc plate 8054 set as a magnetic material. When air needs to be supplied to the surface of the steel strip, turn on the power system in the second slide 802, and the second slide 802 drives the second support rod 803, the vertical plate 901 and the disassembly component 908 to move upward. Turn on the motor, the motor drives the rotating shaft 905 to rotate periodically left and right, and then drives the rotating ring 906 and the adjusting frame 907 outside the rotating shaft 905 to rotate, and the adjusting frame 907 drives the disassembly component 908 to rotate, and the rotation range of the disassembly component 908 covers the looping roller 304 and the looping arm 301.

[0057] In the initial state, the cross plate 9084 and the cross plate 9086 are both inside the air supply duct 9081, and the magnetic ring 9082 is fixed to the cross plate 9084 at the rear side by suction, and the expanded pipe 9083 is at the mouth of the air supply duct 9081.

[0058] Driven by the adjustment frame 907, the second straight pipe part of the air supply duct 9081 begins to rotate, the flexible tube begins to deform, the pump body is turned on, and the gas moves to the air supply duct 9081 through the first fixed box 902, and then moves to the expanded duct 9083 to supply air to the surface of the steel belt.

[0059] After the work is finished, the length of the adjustment frame 907 is manually adjusted so that the air supply duct 9081 drives the flared duct 9083 to move outward, and the motor is turned on again, the motor drives the adjustment frame 907 to rotate, and then drives the air supply duct 9081 and the flared duct 9083 to rotate, and the pump body is adjusted to the suction mode, and most of the foreign matter outside the looper arm 301 and the looper roller 304 is sucked into the air supply duct 9081. Most of the iron filings are sucked on the outside of the cross plate 9084 or the cross plate 9086, and there is also a lot of dust and foreign matter in the filter.

[0060] After the work is finished, the power system in the second slide plate 802 is turned on again, so that the second slide plate 802 and the vertical plate 901 return to their original positions. The vertical plate 901 drives the disassembly assembly 908 to move downward, and the magnetic ring 9082 gradually engages and fixes with the curved plate 8054. The power system in the third slide plate 8052 is turned on, and the third slide plate 8052 drives the adjustment rod 8053 and the curved plate 8054 to move in the direction of the supporting plate 8055, and the curved plate 8054 drives the magnetic ring 9082 to move in the direction of the supporting plate 8055, and the magnetic ring 9082 drives the cross plate 9084 to move outward until the cross plate 9084 and the cross plate 9086 move out of the air supply duct 9081. The cross plate 9084, the cross plate 9086 and the filter can be cleaned.

[0061] The power system in the first slide plate 5 is turned on, and the first slide plate 5 drives the first support rod 6 and the cleaning mechanism 7 to move upward, and the soft brush 706 gradually leaves the cleaning box 10. The first telescopic rod 703 is turned on, and the first telescopic rod 703 drives the fixed roller 704, the support rod 705 and the soft brush 706 to move outward, and the soft brush 706 contacts the looper roller 304 and the looper arm 301 to push the foreign matter outward.

[0062] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A finishing mill looper with a steel strip surface blowing mechanism, specifically comprising: A base (1), characterized in that: a bearing seat (2) is fixedly connected to the top of the base (1), and a control mechanism (3) is fixedly connected to the outside of the bearing seat (2); The finishing mill looper with the steel strip surface blowing mechanism (9) also includes: A moving mechanism (8) for controlling the air supply position, wherein the moving mechanism (8) is fixedly connected to the outside of the bearing seat (2), and comprises a second fixed frame (801) and a transverse plate (804); the inside of the second fixed frame (801) is slidably connected to a second slide plate (802); the outside of the second slide plate (802) is fixedly connected to a second support rod (803); the top of the transverse plate (804) is fixedly connected to a suction assembly (805); the second fixed frame (801) is fixedly connected to the inside of the base (1), and the transverse plate (804) is fixedly connected to the outside of the bearing seat (2); A blowing mechanism (9) is used to supply air to the surface of the steel strip. The blowing mechanism (9) is fixedly connected to the inside of the moving mechanism (8). The blowing mechanism (9) comprises a vertical plate (901). The outside of the vertical plate (901) is fixedly connected to a first fixed box (902) and an adjustable bent rod (903). The outside of the adjustable bent rod (903) is fixedly connected to a second fixed box (904). The vertical plate (901) is fixedly connected to the outside of a second support rod (803).

2. The finishing mill looper with a steel strip surface blowing mechanism according to claim 1 is characterized in that: The base (1) is fixedly connected to a first fixed frame (4) inside, the first fixed frame (4) is slidably connected to a first slide plate (5) inside, the first slide plate (5) is fixedly connected to a first support rod (6) outside, the first support rod (6) is fixedly connected to a cleaning mechanism (7) outside, and the base (1) is fixedly connected to a cleaning box (10) outside.

3. The finishing mill looper with a steel strip surface blowing mechanism according to claim 1 is characterized in that: The suction assembly (805) comprises a slideway (8051), the interior of the slideway (8051) is slidably connected to a third slide plate (8052), the top of the third slide plate (8052) is fixedly connected to an adjustment rod (8053), and the slideway (8051) is opened inside the horizontal plate (804).

4. The finishing mill looper with a steel strip surface blowing mechanism according to claim 3 is characterized in that: The top of the adjusting rod (8053) is fixedly connected to an arc plate (8054), and the arc plate (8054) is set to a magnetic material. The top of the horizontal plate (804) is fixedly connected to a support plate (8055), and the outside of the support plate (8055) is fixedly connected to a rubber rod.

5. The finishing mill looper with a steel strip surface blowing mechanism according to claim 1, characterized in that: The first fixed box (902) is fixedly connected to a pump body inside, the second fixed box (904) is fixedly connected to a motor inside, the output end of the motor is fixedly connected to a rotating shaft (905), the rotating shaft (905) is rotatably connected to the inside of the vertical plate (901), the rotating shaft (905) is fixedly connected to a rotating ring (906) outside, the rotating ring (906) is fixedly connected to an adjusting frame (907) outside, and the adjusting frame (907) is fixedly connected to a disassembly component (908) outside.

6. The finishing mill looper with a steel strip surface blowing mechanism according to claim 5, characterized in that: The disassembly component (908) includes an air supply duct (9081), the air supply duct (9081) is sleeved with a magnetic ring (9082) on the outside, the magnetic ring (9082) is fixedly connected to the outside with a flared duct (9083), the air supply duct (9081) is fixedly connected to the outside with a buckle (9087), and there are multiple buckles (9087), and the air supply duct (9081) is fixedly connected to the outside of the first fixed box (902).

7. The finishing mill looper with a steel strip surface blowing mechanism according to claim 6, characterized in that: The disassembly assembly (908) further includes a cross plate (9084), the outside of which is fixedly connected to a connecting rod (9085), the outside of which is fixedly connected to a cross plate (9086), the cross plate (9084) and the cross plate (9086) are both made of magnetic materials, and the cross plate (9084) is slidably connected to the inside of the air supply duct (9081).

8. The finishing mill looper with a steel strip surface blowing mechanism according to claim 1, characterized in that: The control mechanism (3) comprises a loop arm (301), the outside of the loop arm (301) is fixedly connected to a cam divider (302), the outside of the cam divider (302) is fixedly connected to a stepping motor (303), the outside of the loop arm (301) is fixedly connected to a loop roller (304), the top of the base (1) is fixedly connected to a buffer component (305), the buffer component (305) is fixedly connected to the loop roller (304), the inside of the loop roller (304) is provided with a cooling component (306), and the loop arm (301) is rotatably connected to the inside of the bearing seat (2).

9. The finishing mill looper with a steel strip surface blowing mechanism according to claim 2, characterized in that: The cleaning mechanism (7) comprises a lifting box (701), the interior of the lifting box (701) is fixedly connected to a vertical rod (702), the top of the vertical rod (702) is fixedly connected to a first telescopic rod (703), the bottom of the first telescopic rod (703) is fixedly connected to a fixed roller (704), and the lifting box (701) is fixedly connected to the outside of the first support rod (6).

10. The finishing mill looper with a steel strip surface blowing mechanism according to claim 9, characterized in that: The bottom of the fixed roller (704) is fixedly connected to a support rod (705), and the bottom of the support rod (705) is fixedly connected to a soft brush (706), and a plurality of the support rod (705) and the soft brush (706) are provided.

Images