Hot coil striping waste recovery device

Abstract

The utility model provides a hot coil striping waste recovery device, which relates to the technical field of hot coil striping waste recovery, and comprises a base plate, a collecting box is fixedly connected on the base plate, a cutting device is arranged on the base plate, two vertical plates are fixedly connected on the upper surface of the base plate, a round roller is fixedly connected between the two vertical plates, and the round roller is arranged on the base plate. And the upper surface of the substrate is fixedly connected with a mounting plate. The round roller and the cleaning roller are arranged, two adjacent strip steel coils cross over the upper portion of the round roller and cross over the lower portion of the round roller, so that the interval between the adjacent strip steel coils near the round roller is increased, and the cleaning roller rotates to clean scraps generated by cutting on the surfaces of the strip steel coils. And the scraps are stirred to fall from the intervals between the strip steel coils and fall into the collecting box below to be collected, and the scraps on the surfaces of the strip steel coils can be more conveniently collected and recycled by increasing the intervals between the adjacent strip steel coils, so that the scraps are more saved.

Description

Technical Field

[0001] This utility model belongs to the field of hot-rolled coil slitting waste recycling technology, and in particular relates to a hot-rolled coil slitting waste recycling device. Background Technology

[0002] During the cutting process of hot coil, the blades of the slitting machine will produce small burrs and debris on the surface of the hot coil due to the friction and shearing action between the blades and the hot coil. During the long-term cutting process of hot coil, the blades will wear down, and the metal on the blades will fall off to form metal chips, which are also part of the waste.

[0003] Waste chips easily accumulate on the surface of the hot-rolled coil after slitting. During the rewinding process after slitting, the waste chips on the surface of the hot-rolled coil fall everywhere due to the vibration during transportation. This is difficult to collect, resulting in waste and is also quite troublesome to clean. Utility Model Content

[0004] To address the aforementioned problems, this invention proposes a hot-rolled coil slitting waste recycling device, which more accurately solves the problems described above.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model proposes a waste recycling device for hot-rolled coil slitting, including a base plate, a collection box fixedly connected to the base plate, a cutting device provided on the base plate, two vertical plates fixedly connected to the upper surface of the base plate, a circular roller fixedly connected between the two vertical plates, an mounting plate fixedly connected to the upper surface of the base plate, two rotating shafts rotatably connected to one side of the mounting plate, and a cleaning roller provided on one side of the two rotating shafts, the cleaning roller being located between the circular roller and the cutting device.

[0007] In one example, a square sliding hole is provided on one side of the cleaning roller, a square rod is slidably connected in the square sliding hole, and a spring is fixedly connected between the square rod and the cleaning roller.

[0008] In one example, a fixing plate is fixedly connected to the upper surface of the substrate, a fixing post is fixedly connected to one side of the fixing plate, one end of the fixing post is spherical, a circular plate is fixedly connected to one side of the cleaning roller, and an arc plate is fixedly connected to one side of the circular plate, the upper surface of the arc plate being inclined.

[0009] In one example, two support plates are fixedly connected to the upper surface of the substrate, and a take-up roller is rotatably connected between the two support plates. The take-up roller is used to take up the waste strips on both sides of the hot roll. A drive motor is fixedly connected to one side of one of the support plates, and the main shaft of the drive motor is fixedly connected to the take-up roller. The take-up roller is located between the cleaning roller and the cutting equipment.

[0010] In one example, one end of the take-up roller is fixedly connected to a first pulley, a second pulley and a third pulley are fixedly connected to the outer side of one of the rotating shafts, and a fourth pulley is fixedly connected to the outer side of the other rotating shaft. A belt is connected between the first pulley and the second pulley, and a belt is connected between the third pulley and the fourth pulley.

[0011] In one example, two mounting brackets are fixedly connected to the upper surface of the substrate, and two extrusion rollers are rotatably connected between the two mounting brackets. The extrusion rollers are located on both sides of the circular roller and the cleaning roller.

[0012] The hot-rolled coil slitting waste recycling device proposed in this utility model can bring the following beneficial effects:

[0013] Firstly, by setting up a circular roller and a cleaning roller, two adjacent slit steel coils pass over each other, one above the circular roller and the other below. Part of the slit steel coil is tilted upwards and part is tilted downwards, increasing the gap between adjacent slit steel coils near the circular roller. The cleaning roller rotates to clean the waste generated by cutting on the surface of the slit steel strip. The waste is stirred up, and the waste on the slit steel coil falls through the gap and is collected in the collection box below. By increasing the gap between adjacent slit steel coils, it is more convenient to collect and recycle the waste on the surface of the slit steel coils, which is more economical. At the same time, it also cleans the surface of the slit steel coils, making the surface of the slit steel coils cleaner and tidier.

[0014] Secondly, by setting up an arc-shaped block and a fixed column, the cleaning roller drives the circular plate to rotate, causing the fixed column to gradually slide onto the inclined surface of the upper surface of the arc-shaped plate. Under the push of the fixed column, the cleaning roller slides closer to the mounting plate, and the spring is compressed. When the fixed column separates from the arc-shaped block, the cleaning roller is pushed back to its original position by the spring, causing the cleaning roller to slide back and forth in a direction perpendicular to the slitting steel coil, pushing the debris on the surface of the slitting steel coil toward the gap, promoting the detachment of debris from the slitting steel coil, and accelerating the efficiency of waste recycling. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0019] Figure 3This is a schematic diagram of the structure of the first pulley, second pulley, third pulley and fourth pulley of this utility model.

[0020] Figure 4 This is a schematic diagram of the rotating shaft and square rod of this utility model.

[0021] In the diagram: 1. Substrate; 2. Collection box; 3. Cutting equipment; 4. Vertical plate; 5. Circular roller; 6. Mounting plate; 7. Rotating shaft; 8. Cleaning roller; 9. Square rod; 10. Spring; 11. Fixing plate; 12. Fixing column; 13. Circular plate; 14. Arc plate; 15. Support plate; 16. Rewinding roller; 17. Drive motor; 18. First pulley; 19. Second pulley; 20. Third pulley; 21. Fourth pulley; 22. Mounting frame; 23. Extrusion roller. Detailed Implementation

[0022] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0023] like Figures 1-4 As shown, this utility model provides an embodiment of a hot-rolled coil slitting waste recycling device, characterized by comprising a base plate 1, a collection box 2 fixedly connected to the base plate 1, a cutting device 3 disposed on the base plate 1, two vertical plates 4 fixedly connected to the upper surface of the base plate 1, a circular roller 5 fixedly connected between the two vertical plates 4, a mounting plate 6 fixedly connected to the upper surface of the base plate 1, two rotating shafts 7 rotatably connected to one side of the mounting plate 6, and a cleaning roller 8 disposed on one side of the two rotating shafts 7, the cleaning roller 8 being located between the circular roller 5 and the cutting device 3. During use, the hot-rolled coil passes through the cutting device 3, forming multiple narrow slitting steel coils. When reaching the circular roller 5, adjacent slitting steel coils pass over the circular roller 5 from above and below, with a portion of the slitting steel coil moving towards... The upward-sloping section tilts downwards, increasing the gap between adjacent slit steel coils near the circular roller 5. At this time, two cleaning rollers 8 press on the upper surfaces of the upward-sloping and downward-sloping slit steel strips, respectively. When the cleaning rollers 8 rotate, they clean the waste generated by cutting on the surface of the slit steel strips, and agitate the waste. The waste on the upward-sloping slit steel coils falls through the gap onto the downward-sloping slit steel coils. The downward-sloping slit steel coils, agitated by the cleaning rollers 8, fall through the gap and are collected in the collection box 2 below. By increasing the gap between adjacent slit steel coils, it is more convenient to collect and recycle the waste on the surface of the slit steel coils, which is more economical. At the same time, it also cleans the surface of the slit steel coils, making the surface of the slit steel coils cleaner and tidier.

[0024] like Figure 4As shown, a square sliding hole is provided on one side of the cleaning roller 8, and a square rod 9 is slidably connected in the square sliding hole. A spring 10 is fixedly connected between the square rod 9 and the cleaning roller 8. A fixing plate 11 is fixedly connected to the upper surface of the base plate 1. A fixing post 12 is fixedly connected to one side of the fixing plate 11. One end of the fixing post 12 is spherical. A circular plate 13 is fixedly connected to one side of the cleaning roller 8. An arc plate 14 is fixedly connected to one side of each circular plate 13. The upper surface of the arc plate 14 is inclined. When the cleaning roller 8 rotates, it removes debris from the surface of the slit steel coil. When the cleaning roller 8 is moved towards the cutting device 3, it drives the circular plate 13 to rotate, causing the fixed column 12 to gradually slide onto the inclined surface of the upper surface of the arc plate 14. Under the push of the fixed column 12, the cleaning roller 8 slides closer to the mounting plate 6, and the spring 10 is compressed. When the fixed column 12 disengages from the arc block, the cleaning roller 8 is reset under the push of the spring 10, causing the cleaning roller 8 to slide back and forth in a direction perpendicular to the slitting steel coil, pushing the debris on the surface of the slitting steel coil toward the gap, promoting the debris to detach from the slitting steel coil, and accelerating the efficiency of waste recycling.

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, two support plates 15 are fixedly connected to the upper surface of the substrate 1, and a winding roller 16 is rotatably connected between the two support plates 15. The winding roller 16 is used to wind up the scrap steel strips on both sides of the hot coil. A drive motor 17 is fixedly connected to one side of one of the support plates 15. The main shaft of the drive motor 17 is fixedly connected to the winding roller 16. The winding roller 16 is located between the cleaning roller 8 and the cutting device 3. When cutting the hot coil, due to size requirements, smaller scrap steel coils usually appear on both sides of the hot coil. When the hot coil is cut, the scrap steel coils formed on both sides are wrapped around the winding roller 16 and wound up and recycled by the winding roller 16. The winding roller 16 is driven to rotate by the drive motor 17, which increases the recycling range of the device for scrap.

[0026] like Figure 3 As shown, one end of the take-up roller 16 is fixedly connected to the first pulley 18. The outer side of one rotating shaft 7 is fixedly connected to the second pulley 19 and the third pulley 20, and the outer side of the other rotating shaft 7 is fixedly connected to the fourth pulley 21. A belt is connected between the first pulley 18 and the second pulley 19, and a belt is connected between the third pulley 20 and the fourth pulley 21. Two mounting brackets 22 are fixedly connected to the upper surface of the base plate 1. Two extrusion rollers 23 are rotatably connected between the two mounting brackets 22. The extrusion rollers 23 are located on both sides of the circular roller 5 and the cleaning roller 8. When the take-up roller 16 rotates to take up the waste edge steel coil, it drives one of the rotating shafts 7 to rotate through the first pulley 18 and the second pulley 19. This rotating shaft 7 drives the other rotating shaft 7 to rotate through the third pulley 20 and the fourth pulley 21, so that the two cleaning rollers 8 rotate together with the take-up roller 16. One rolls up the edge steel coil and the other collects the debris on the surface of the slit steel coil, making it more convenient to use. The extrusion roller 23 is used to keep the slit steel coil taut.

[0027] Working principle: The hot-rolled coil is cut into multiple narrow slits by the cutting device 3. The scrap steel strips formed on both sides are wound onto the take-up roller 16. The slits pass through the extrusion roller 23, the cleaning roller 8, and the circular roller 5. Two adjacent slits pass over the circular roller 5, one above and one below. Part of the slit is inclined upwards and part is inclined downwards, increasing the gap between adjacent slits near the circular roller 5. At this time, the two cleaning rollers 8 press on the upper surfaces of the upwardly and downwardly inclined slits respectively. The take-up roller 16 is driven to rotate by the drive motor 17, and the first pulley 18 and the second pulley 19 drive its... One rotating shaft 7 rotates, and this rotating shaft 7 drives another rotating shaft 7 to rotate through the third pulley 20 and the fourth pulley 21, causing the two cleaning rollers 8 to rotate together with the winding roller 16. The cleaning rollers 8 drive the circular plate 13 to rotate, causing the fixing column 12 to gradually slide onto the inclined surface of the upper surface of the arc plate 14. Under the push of the fixing column 12, the cleaning rollers 8 slide close to the mounting plate 6, and the spring 10 is compressed. When the fixing column 12 disengages from the arc block, the cleaning rollers 8 are reset under the push of the spring 10, causing the cleaning rollers 8 to slide back and forth in a direction perpendicular to the slitting steel coil, pushing the debris on the surface of the slitting steel coil toward the gap, and promoting the debris to detach from the slitting steel coil.

[0028] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0029] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A hot coil slitting scrap recovery apparatus characterized by, Including the base plate (1), the base plate (1) is fixedly connected with the collection box (2), the base plate (1) is provided with cutting equipment (3), the upper surface of the base plate (1) is fixedly connected with two vertical plates (4), two vertical plates (4) are fixedly connected with a circular roller (5), the upper surface of the base plate (1) is fixedly connected with a mounting plate (6), one side of the mounting plate (6) is rotatably connected with two rotating shafts (7), one side of the two rotating shafts (7) is provided with a cleaning roller (8), and the cleaning roller (8) is located between the circular roller (5) and the cutting equipment (3).

2. The hot coil slitting scrap recovery device of claim 1, wherein, One side of the cleaning roller (8) is provided with a square sliding hole, a square rod (9) is slidably connected in the square sliding hole, and a spring (10) is fixedly connected between the square rod (9) and the cleaning roller (8).

3. The hot coil slitting scrap recovery apparatus of claim 1, wherein, The upper surface of the base plate (1) is fixedly connected with a fixed plate (11), one side of the fixed plate (11) is fixedly connected with a fixed column (12), one end of the fixed column (12) is spherical, one side of the cleaning roller (8) is fixedly connected with a circular plate (13), one side of the circular plate (13) is fixedly connected with an arc-shaped plate (14), and the upper surface of the arc-shaped plate (14) is inclined.

4. The hot coil slitting scrap recovery apparatus of claim 3, wherein, The upper surface of the base plate (1) is fixedly connected with two support plates (15), and a winding roller (16) is rotatably connected between the two support plates (15), the winding roller (16) is used for winding the waste materials on both sides of the hot roll, one side of one of the support plates (15) is fixedly connected with a driving motor (17), the main shaft of the driving motor (17) is fixedly connected with the winding roller (16), and the winding roller (16) is located between the cleaning roller (8) and the cutting equipment (3).

5. A hot coil slitting scrap recovery device according to claim 4, wherein, One end of the winding roller (16) is fixedly connected with a first belt pulley (18), one side of the rotating shaft (7) is fixedly connected with a second belt pulley (19) and a third belt pulley (20), and the other side of the rotating shaft (7) is fixedly connected with a fourth belt pulley (21), a belt is connected between the first belt pulley (18) and the second belt pulley (19), and a belt is connected between the third belt pulley (20) and the fourth belt pulley (21).

6. The hot coil slitting scrap recovery apparatus of claim 1, wherein, The upper surface of the base plate (1) is fixedly connected with two mounting frames (22), and two extrusion rollers (23) are rotatably connected between the two mounting frames (22), and the extrusion rollers (23) are located on both sides of the circular roller (5) and the cleaning roller (8).

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