A strip steel waste edge collection device

Abstract

This application relates to a strip steel scrap collection device, including a frame and a winding device mounted on the frame. The winding device includes winding rollers, a drive assembly, and a scrap hopper. Two winding rollers are rotatably mounted on the frame, distributed along the width direction of the strip steel. The length direction of the two winding rollers is consistent with the width direction of the strip steel. The drive assembly is mounted on the frame and drives the two winding rollers to rotate on the frame. The scrap hopper is mounted on the frame and located below the two winding rollers, holding the wound strip steel scrap. This application uses the drive assembly to drive the winding rollers to wind up the strip steel scrap and collect the wound scrap in the scrap hopper, thereby reducing the amount of scrap accumulating on both sides of the conveyor belt and occupying a large space, and also reducing the possibility of workers being scratched during cleaning after winding.

Description

Technical Field

[0001] This application relates to the field of strip steel processing and production, and in particular to a strip steel waste edge collection device. Background Technology

[0002] Steel strip is a strip-shaped material made of metal, commonly used in the manufacture of steel plates, steel pipes, and other steel products. Steel strip possesses advantages such as high strength, corrosion resistance, and wear resistance, making it widely used in industries such as construction, automotive, shipbuilding, and power. Depending on the material and application, steel strip can be classified into various types, including cold-rolled steel strip, hot-rolled steel strip, and galvanized steel strip. The thickness, width, and length of steel strip can also be customized to meet diverse engineering and production needs.

[0003] In strip steel processing production lines, shearing is commonly used to remove excessively thick, out-of-tolerance, and defective portions from the beginning and end of the strip steel in order to obtain uniform and complete strip steel.

[0004] Commonly used strip steel shearing equipment includes a frame, a conveyor belt, and a shearing device. The conveyor belt is installed on the frame, and the strip steel is laid on the conveyor belt and transported along with the conveyor belt. The shearing device is installed on the frame and shears the waste edges on both sides of the strip steel. The whole strip steel is transported along the conveyor belt.

[0005] During the conveyor belt and strip steel transport process, the cut waste edges gradually deviate from the conveyor belt. As the waste edges deviate from the conveyor belt, they gradually accumulate on the side of the conveyor belt. The accumulated waste edges not only occupy a large space, but also make subsequent cleaning and transportation difficult, and workers are easily scratched by the waste edges when collecting and sorting them. Summary of the Invention

[0006] In order to reduce the space occupation caused by the accumulation of steel strip scrap on both sides of the conveyor belt, as well as the difficulty in cleaning and the possibility of workers being scratched, this application provides a steel strip scrap collection device.

[0007] The strip steel waste edge collection device provided in this application adopts the following technical solution:

[0008] A strip steel scrap collection device includes a frame and a winding device mounted on the frame. The winding device includes winding rollers, a drive assembly, and a scrap hopper. The winding rollers are rotatably mounted on the frame. Two winding rollers are distributed along the width direction of the strip steel, and the length direction of the two winding rollers is consistent with the width direction of the strip steel. The drive assembly is mounted on the frame and drives the two winding rollers to rotate on the frame. The scrap hopper is mounted on the frame and located below the two winding rollers, and the scrap hopper holds the wound strip steel scrap.

[0009] By adopting the above technical solution, the winding roller is driven by the drive component to rotate on the frame, thereby winding up the strip steel scrap generated by shearing. The wound strip steel scrap is collected in the scrap hopper, thus centrally collecting the sheared strip steel scrap, reducing the amount of space occupied by the strip steel scrap on both sides of the conveyor belt, and reducing the possibility of workers being scratched when cleaning the wound strip steel scrap.

[0010] Optionally, the take-up roll includes a first roller and a second roller. The frame is provided with a base and two bearing seats that are slidably disposed along the length of the strip. The two bearing seats are distributed on both sides of the base along the width of the strip. The first roller is rotatably disposed on the base, and the second roller is rotatably disposed on the bearing seats. The frame is provided with a sliding assembly for driving the bearing seats to move closer to or away from the first roller along the width of the strip. The driving assembly is disposed on the bearing seats.

[0011] By adopting the above technical solution, when the strip steel scrap is coiled, the first roller and the second roller rotate on the base and the bearing seat, thereby coiling the strip steel scrap. After the strip steel scrap is coiled, the sliding component drives the bearing seat and the second roller away from the first roller, so that the coiled strip steel scrap is separated from the first roller and the second roller, making it easier to collect the coiled strip steel scrap in the scrap hopper. The approach and distance between the second roller and the first roller facilitates the coiling and collection of the strip steel scrap in the scrap hopper.

[0012] Optionally, both the first roller and the second roller are frustum-shaped, with the smaller ends of the first roller and the second roller facing each other. A guide plate is provided on the frame, located between the first roller and the second roller and below the second roller. The guide plate is inclined downward along the strip conveying direction, and the lower end of the guide plate is located in the waste hopper.

[0013] By adopting the above technical solution, the smaller ends of the first roller and the second roller are opposite each other, so that the strip steel scrap is concentrated towards the ends of the first roller and the second roller facing each other when coiling, thereby improving the coiling effect of the strip steel scrap and reducing the possibility of loose coiling. The coiled strip steel scrap rolls down the guide plate into the scrap hopper, reducing the difficulty of manual collection in the scrap hopper.

[0014] Optionally, the frame is provided with a pressing assembly for pressing the waste edge of the wound strip steel. The pressing assembly includes a pressing plate and a connecting rod. One end of the connecting rod is disposed on the frame, and the other end extends along the length direction of the conveyor belt toward the first roller and the second roller. The pressing plate is disposed at the end of the connecting rod near the first roller. The length direction of the pressing plate is arranged along the distribution direction of the first roller and the second roller. An elastic component is disposed between the connecting rod and the frame.

[0015] By adopting the above technical solution, when the strip steel scrap is coiled, the pressing plate presses the strip steel scrap onto the surfaces of the first and second rollers, so that the strip steel scrap adheres to the already coiled portion during winding, resulting in a tighter winding of the strip steel scrap and reducing the possibility of the coiled strip steel scrap becoming loose. As the strip steel scrap is coiled, the elastic component moves the pressing plate appropriately away from the first and second rollers while maintaining the pressing plate abutting against the strip steel scrap, thereby improving the coiling effect of the strip steel scrap.

[0016] Optionally, the pressing plate includes a first pressing plate and a second pressing plate, with the opposite ends of the first pressing plate and the second pressing plate integrally formed. The connecting rod is disposed at the connection between the first pressing plate and the second pressing plate. The first pressing plate is parallel to the wheel surface of the first roller, and the second pressing plate is parallel to the wheel surface of the second roller. The end of the first pressing plate away from the connecting rod is bent toward the first roller, and the end of the second pressing plate away from the connecting rod is bent toward the second roller.

[0017] By adopting the above technical solution, the first pressing plate presses the strip scrap at the first roller, and the second pressing plate presses the strip scrap at the second roller. The bending points of the first pressing plate and the second pressing plate opposite to each other reduce the possibility of the strip scrap detaching from the first pressing plate and the second pressing plate, thereby reducing the possibility of the strip scrap being loosely coiled.

[0018] Optionally, the elastic component includes an abutment and a positioning block. The positioning block is disposed on the frame. One end of the abutment is disposed on the positioning block and the other end is disposed on the connecting rod. A telescopic rod is disposed between the positioning block and the connecting rod. One end of the telescopic rod is hinged to the positioning block and the other end is hinged to the connecting rod.

[0019] By adopting the above technical solution, as the strip steel scrap is wound around, the first pressing plate and the second pressing plate push the connecting rod along the length of the strip steel. The connecting rod compresses the abutment, causing the telescopic rod to shorten between the positioning block and the connecting rod, thereby reducing the possibility that the pressing force of the first pressing plate and the second pressing plate will be too large and affect the winding effect of the strip steel scrap.

[0020] After being coiled, the scrap steel strip is usually bound by workers who pass binding straps through the surfaces of the first and second rollers and then cross-wrap the two ends of the binding straps to reduce the possibility of the scrap steel strip becoming loose.

[0021] Binding straps are strips with metal wires inside and rubber wrapping on the outside. When the two ends of the binding straps are crossed and wrapped together, it is difficult to loosen the binding straps due to the presence of metal wires and the tension of the steel scrap itself.

[0022] Optionally, the frame is provided with a binding device for binding the wound steel strip scrap. The binding device includes a support frame, a lifting block, a rotating component, and an abutting component. The lifting block is mounted on the frame and slides up and down. The frame is provided with a lifting component for driving the lifting block to slide. The support frame is rotatably mounted on the lifting block and is located above the first roller and the second roller. The rotating component is mounted on the lifting block and drives the support frame to rotate. The abutting component is mounted on the support frame, and a binding strap is placed at the bottom of the support frame. The abutting component is used to fix both ends of the binding strap.

[0023] By adopting the above technical solution, the strip steel scrap passes through the support frame and the binding strap and is wound up. After the strip steel scrap is wound up, the lifting component drives the lifting block to slide upward, so that the bottom end of the support frame slides above the strip steel scrap. Then, the rotating component drives the support frame to rotate on the lifting block, thereby causing the two ends of the binding strap to wrap around each other, thus binding the wound strip steel scrap and reducing the possibility of the wound strip steel scrap becoming loose.

[0024] Optionally, the bottom end of the support frame is provided with a clearance groove for the strip steel scrap to pass through and a placement groove for placing the binding strap. The clearance groove runs through the support frame along the length of the strip steel. There are two placement grooves, which are distributed on both sides of the clearance groove along the width of the strip steel. The two placement grooves are used to place the two ends of the binding strap. The abutment component abuts the ends of the binding strap in the placement groove.

[0025] By adopting the above technical solution, when placing the binding strap on the support frame, both ends of the binding strap are placed in the two placement slots, and the ends of the binding strap are abutted in the placement slots by the abutment component, which reduces the possibility that the ends of the binding strap will detach from the placement slots when the strip steel scrap is wound up and the support frame slides upward.

[0026] Optionally, the abutting component includes an abutting block and a driving member. The driving member is disposed on the support frame, and the abutting block is disposed on the driving member. The driving member drives the abutting block to slide on the support frame, and the abutting block abuts the end of the binding strap against the groove wall of the placement groove.

[0027] By adopting the above technical solution, the driving component drives the abutment block downward to abut the end of the binding strap against the wall of the placement groove, thereby reducing the possibility of the binding strap support frame affecting the binding effect.

[0028] Optionally, the lifting assembly includes a lifting rod and a lifting motor. The frame has a sliding groove parallel to the sliding direction of the lifting block. The lifting block is slidably disposed in the sliding groove. The lifting rod is rotatably disposed on the frame and located in the sliding groove. The lifting rod is threadedly connected to the lifting block. The lifting motor is disposed on the frame and is drively connected to the lifting rod.

[0029] By adopting the above technical solution, the lifting motor is started, which drives the lifting rod to rotate in the sliding groove, thereby driving the lifting block to slide upward along the length of the sliding groove, thereby driving the support frame and the two ends of the binding strap to rise, so that the support frame can drive the two ends of the binding strap to wrap around each other.

[0030] In summary, this application includes at least one of the following beneficial technical effects:

[0031] 1. By installing a drive assembly on the frame, the drive assembly drives the take-up roller to rotate on the frame. The rotating take-up roller takes up the strip steel scrap, thereby reducing the accumulation of strip steel scrap on both sides of the conveyor belt after shearing and reducing the space occupied. After being taken up, the possibility of scratches during worker cleaning is reduced.

[0032] 2. The sliding component drives the second roller to move closer to or further away from the first roller on the frame, which facilitates winding and also facilitates the collection of the wound strip scrap in the scrap hopper;

[0033] 3. The binding straps are placed on the support frame. The lifting component drives the lifting block and the support frame to rise and fall on the machine frame. The rotating component drives the support frame to rotate, thereby causing the two ends of the binding straps to wrap around each other, thus binding the coiled steel scrap and reducing the possibility of the coiled steel scrap becoming loose. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0035] Figure 2 This is a schematic diagram of the installation of the winding device in the embodiments of this application.

[0036] Figure 3 This is a top view of the first roller, the second roller, and the pressing assembly in the embodiments of this application.

[0037] Figure 4 yes Figure 3 The enlarged view at point B in the middle is used to show the press component.

[0038] Figure 5 This is a schematic diagram of the installation of the pressing component and the support rod.

[0039] Figure 6 yes Figure 2 The enlarged view at point A in the middle is used to show the contact component.

[0040] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Conveyor belt; 12. Base; 13. Bearing seat; 14. Sliding groove; 2. Winding device; 21. Winding roller; 211. First roller; 212. Second roller; 22. Drive assembly; 221. Drive motor; 222. Reducer; 223. Transmission roller; 23. Waste hopper; 24. Sliding assembly; 241. Slide rail; 242. Drive cylinder; 25. Guide plate; 3. Binding device; 31. Support frame; 311. Clearance slot; 312. Placement slot; 32. Lifting block; 33. Rotating assembly; 34. Abutment assembly; 341. Driving component; 342. Abutment block; 35. Lifting assembly; 351. Lifting motor; 352. Lifting rod; 4. Pressing assembly; 41. Connecting rod; 42. Pressing plate; 421. First pressing plate; 422. Second pressing plate; 5. Elastic assembly; 51. Positioning block; 52. Abutment component; 53. Telescopic rod; 531. Support rod. Detailed Implementation

[0041] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0042] This application discloses a strip steel waste edge collection device. (Refer to...) Figure 1 It includes a frame 1, a winding device 2 and a binding device 3 mounted on the frame 1, with the binding device 3 located above the winding device 2.

[0043] The winding device 2 includes a winding roller 21, a drive assembly 22, and a waste hopper 23.

[0044] Reference Figure 1 and Figure 2 The frame 1 is equipped with a base 12 and two bearing seats 13 that slide along the width direction of the strip. The two bearing seats 13 are distributed on both sides of the base 12 along the width direction of the strip.

[0045] Two take-up rollers 21 are installed along the width direction of the strip. The two take-up rollers 21 collect the strip scrap generated by shearing on both sides of the strip width direction. The take-up rollers 21 include a first roller 211 and a second roller 212. The first roller 211 is rotatably mounted on the base 12, and the second roller 212 is rotatably mounted on the bearing seat 13. Both the first roller 211 and the second roller 212 are frustum-shaped, and the smaller ends of the first roller 211 and the second roller 212 are installed opposite each other. A sliding component 24 for driving the second roller 212 to move closer to or away from the first roller 211 is installed between the bearing seat 13 and the frame 1.

[0046] The sliding assembly 24 includes a slide rail 241 and a drive cylinder 242. The slide rail 241 is mounted on the frame 1. The bearing seat 13 drives the second roller 212 to move closer to or away from the first roller 211 on the frame 1 via the slide rail 241. The drive cylinder 242 is mounted on the frame 1. The piston rod of the drive cylinder 242 is fixedly installed with the bearing seat 13. When the drive cylinder 242 is started, it drives the bearing seat 13 to slide along the length of the slide rail 241 on the frame 1, thereby driving the second roller 212 to move closer to the first roller 211, thus coiling the strip steel scrap, or driving the second roller 212 away from the first roller 211, thereby unloading the coiled strip steel scrap.

[0047] The drive assembly 22 includes a drive motor 221, a reducer 222, and a transmission roller 223 mounted on a bearing housing 13. The output shaft of the drive motor 221 is coaxially mounted with the input shaft of the reducer 222. The output shaft of the reducer 222 is coaxially mounted with one end of the transmission roller 223. The other end of the transmission roller 223 is coaxially fixedly mounted with the second roller 212. When the second roller 212 approaches the first roller 211, the drive motor 221 is started, and the second roller 212 and the first roller 211 are driven to rotate through the reducer 222 and the transmission roller 223, thereby winding up the strip steel scrap.

[0048] A guide plate 25 is installed on the frame 1. The guide plate 25 is located between the first roller 211 and the second roller 212 and is located below the first roller 211 and the second roller 212. The guide plate 25 is installed inclined downward along the strip steel conveying direction. The waste hopper 23 is installed on the frame 1 and located below the guide plate 25. The lower end of the guide plate 25 is located above the waste hopper 23. When the coiled strip steel waste moves away from the second roller 212 away from the first roller 211, it rolls down along the guide plate 25 into the waste hopper 23, thereby collecting the strip steel waste in a concentrated manner, reducing the accumulation of strip steel waste on both sides of the conveyor belt 11, which would otherwise occupy a large space and be difficult to clean. At the same time, the coiled strip steel waste reduces the possibility of workers being scratched during cleaning.

[0049] Reference Figure 3 The frame 1 is equipped with a pressing assembly 4 for pressing the strip steel scrap onto the first roller 211 and the second roller 212 during the winding of the strip steel scrap.

[0050] Reference Figure 4 and Figure 5The pressing assembly 4 includes a pressing plate 42 and a connecting rod 41. One end of the connecting rod 41 is mounted on the frame 1 via an elastic component 5, and the other end is close to the first roller 211 and the second roller 212 along the length of the strip. A support rod 531 is mounted on the frame, extending vertically upward. The upper end of the support rod 531 is slidably mounted to the connecting rod 41. The pressing plate 42 includes a first pressing plate 421 and a second pressing plate 422. The opposite ends of the first pressing plate 421 and the second pressing plate 422 are integrally mounted. The connection between the first pressing plate 421 and the second pressing plate 422 is connected to the end of the connecting rod 41 facing the first roller 211 and the second roller 212. The length of the first pressing plate 421 is... The direction is parallel to the generatrix of the surface of the first roller 211. The end of the first pressing plate 421 away from the connecting rod 41 is bent toward the first roller 211. The length direction of the second pressing plate 422 is parallel to the generatrix of the surface of the second roller 212. The end of the second pressing plate 422 away from the connecting rod 41 is bent toward the second roller 212. The first pressing plate 421 and the second pressing plate 422 press the strip scrap during the winding process, improve the winding effect of the strip scrap, and reduce the possibility of the strip scrap being loosely wrapped after winding. The bending on the first pressing plate 421 and the second pressing plate 422 reduces the possibility of the strip scrap detaching from the first pressing plate 421 or the second pressing plate 422 during winding.

[0051] The elastic component 5 includes a positioning block 51 and an abutment member 52. The positioning block 51 is mounted on the frame 1 and is located on the side of the connecting rod 41 opposite to the second roller 212. The positioning block 51 is distributed along the length of the strip on the connecting rod 41. The abutment member 52 includes an abutment spring. One end of the abutment spring is mounted on the positioning block 51 and the other end is mounted on the connecting rod 41. A telescopic rod 53 is inserted through the abutment spring. One end of the telescopic rod 53 is connected to the positioning block 51 and the other end is connected to the connecting rod 41. The abutment spring is in a compressed state. As the strip scrap is wound up, when the first pressing plate 421 and the second pressing plate 422 gradually move away from the wheel surfaces of the first roller 211 and the second roller 212, the connecting rod 41 compresses the abutment spring, and the telescopic rod 53 retracts, reducing the possibility of affecting the winding effect due to the large abutment force.

[0052] Reference Figure 2 The binding device 3 includes a support frame 31, a lifting block 32, a rotating component 33, and an abutment component 34. The lifting block 32 is mounted on the frame 1 and slides vertically. The frame 1 has a sliding groove 14 that is consistent with the sliding direction of the lifting block 32. The end of the lifting block 32 is slidably mounted in the sliding groove 14. The sliding groove 14 reduces the possibility of the lifting block 32 deflecting in the width direction of the strip. The frame 1 is equipped with a lifting component 35 that drives the lifting block 32 to rise and fall.

[0053] The lifting assembly 35 includes a lifting rod 352 and a lifting motor 351. The lifting rod 352 is a threaded rod, which is rotatably mounted on the frame 1 and located in the sliding groove 14. The lifting rod 352 is threadedly connected to the lifting block 32. The lifting motor 351 is mounted on the frame 1, and the output shaft of the lifting motor 351 is coaxially mounted with the lifting rod 352. When the lifting motor 351 is started, it drives the lifting rod 352 to rotate, thereby driving the lifting block 32 to rise and fall on the frame 1.

[0054] The support frame 31 is rotatably mounted on the lifting block 32. The rotating assembly 33 includes a rotating motor, which is mounted on the lifting block 32. The output shaft of the rotating motor is coaxially mounted with the rotating shaft of the support frame 31.

[0055] Reference Figure 2 and Figure 6 The support frame 31 is provided with a clearance groove 311 for the scrap edge of the steel strip to pass through and a placement groove 312 for placing the binding strap. The clearance groove 311 extends through the support frame 31 along the length of the steel strip and extends through the lower surface of the support frame 31 along the sliding direction of the lifting block 32. After the steel strip scrap is sheared, it passes through the clearance groove 311. There are two placement grooves 312, which are distributed on both sides of the clearance groove 311 along the width of the steel strip. The placement grooves 312 extend through the vertical side wall of the support frame 31 along the width of the steel strip. The binding strap passes through the two placement grooves 312, and the middle part of the binding strap contacts the wheel surface of the first roller 211 and the second roller 212.

[0056] The abutment assembly 34 includes an abutment block 342 and a drive member 341. The drive member 341 includes a drive cylinder, which is mounted on the support frame 31 and installed along the length of the lifting rod 352. The abutment block 342 is mounted on the electric push rod of the drive cylinder. The abutment block 342 slides on the support frame 31 along the length of the lifting rod 352. The drive cylinder drives the abutment block 342 to abut the end of the binding strap against the groove wall of the placement groove 312, fixing the end of the binding strap in the two placement grooves 312, reducing the possibility of the binding strap detaching from the placement groove 312 when the strip steel scrap is wrapped.

[0057] When the strip steel scrap is finished being coiled, the lifting motor 351 drives the lifting rod 352 to rotate, causing the lifting block 32 to slide upward, which in turn moves the two ends of the binding strap upward, so that the bottom end of the support frame 31 is above the strip steel scrap. Then, the rotating motor is started, causing the support frame 31 to rotate on the lifting block 32, so that the two ends of the binding strap are wrapped together, thereby binding the manually coiled strip steel scrap and reducing the possibility of the coiled strip steel scrap becoming loose and scratching the workers.

[0058] The implementation principle of a strip steel waste edge collection device according to an embodiment of this application is as follows:

[0059] When the strip steel is sheared, the binding strap is placed in the two placement slots 312 on the support frame 31, and the end of the binding strap is abutted against the slot wall of the placement slot 312 by the drive electric cylinder. The binding strap is thus fixed. The strip steel scrap is conveyed on the frame 1 along with the strip steel. During the conveying process, the strip steel scrap passes through the relief slot 311 on the support frame 31 at an angle downwards, and the strip steel scrap is wound downwards from above the binding strap to below the first roller 211 and the second roller 212.

[0060] Start the drive motor 221 to drive the second roller 212 and the first roller 211 to rotate, thereby winding the strip steel scrap. When the strip steel scrap is wound, the first pressing plate 421 and the second pressing plate 422 press the wound strip steel scrap on the first roller 211 and the second roller 212, so that the strip steel scrap is wound more tightly and the possibility of the wound strip steel scrap being loose is reduced.

[0061] As the outer diameter of the strip steel scrap gradually increases, the lower end of the connecting rod 41 rotates, causing the first pressing plate 421 and the second pressing plate 422 to gradually move away from the wheel surfaces of the first roller 211 and the second roller 212. The abutment spring is compressed between the positioning block 51 and the connecting rod 41, causing the first pressing plate 421 and the second pressing plate 422 to press on the strip steel scrap. The bending at the opposite ends of the first pressing plate 421 and the second pressing plate 422 reduces the strip steel scrap from detaching from the edges of the first pressing plate 421 and the second pressing plate 422, thereby improving the winding effect of the strip steel scrap.

[0062] After the strip steel scrap is coiled, the lifting motor 351 is started, which drives the lifting rod 352 to rotate on the frame 1, thereby causing the lifting block 32 and the support frame 31 to slide upward, so that the bottom end of the support frame 31 is above the coiled strip steel scrap. Then the rotating motor is started, which drives the support frame 31 to rotate on the lifting block 32, thereby causing the two ends of the binding strap to wrap together, thus binding the coiled strip steel scrap and reducing the possibility of the strip steel scrap becoming loose.

[0063] After the strip steel scrap is bundled, the drive cylinder 242 is activated, which drives the bearing seat 13 to move along the slide rail 241, so that the second roller 212 moves away from the first roller 211, causing the bundled strip steel scrap to fall downward onto the guide plate 25 and slide down into the scrap hopper 23 along the inclined direction of the guide plate 25, thereby collecting the strip steel scrap together and reducing the possibility of strip steel scrap accumulating on both sides of the conveyor belt 11 and occupying too much space.

[0064] The above are preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A strip steel waste edge collection device, characterized in that: The device includes a frame (1) and a winding device (2) mounted on the frame (1). The winding device (2) includes a winding roller (21), a drive assembly (22), and a waste hopper (23). The winding roller (21) is rotatably mounted on the frame (1). There are two winding rollers (21) distributed along the width direction of the strip. The length direction of the two winding rollers (21) is consistent with the width direction of the strip. The drive assembly (22) is mounted on the frame (1) and drives the two winding rollers (21) to rotate on the frame (1). The waste hopper (23) is mounted on the frame (1) and located below the two winding rollers (21). The waste hopper (23) holds the wound strip scrap. The take-up roller (21) includes a first roller (211) and a second roller (212). The frame (1) is provided with a base (12) and two bearing seats (13) that are slidably arranged along the length of the strip. The two bearing seats (13) are distributed on both sides of the base (12) along the width of the strip. The first roller (211) is rotatably arranged on the base (12), and the second roller (212) is rotatably arranged on the bearing seat (13). The frame (1) is provided with a sliding assembly (24) for driving the bearing seat (13) to move closer to or away from the first roller (211) along the width of the strip. The drive assembly (22) is arranged on the bearing seat (13). The frame (1) is provided with a pressing assembly (4) for pressing the waste edge of the wound strip steel. The pressing assembly (4) includes a pressing plate (42) and a connecting rod (41). One end of the connecting rod (41) is provided on the frame (1), and the other end extends along the length direction of the conveyor belt (11) toward the first roller (211) and the second roller (212). The pressing plate (42) is provided at the end of the connecting rod (41) near the first roller (211). The length direction of the pressing plate (42) is provided along the distribution direction of the first roller (211) and the second roller (212). An elastic component (5) is provided between the connecting rod (41) and the frame (1). The frame (1) is provided with a binding device (3) for binding the wound steel strip scrap. The binding device (3) includes a support frame (31), a lifting block (32), a rotating component (33), and an abutting component (34). The lifting block (32) is set on the frame (1) and slides up and down. The frame (1) is provided with a lifting component (35) for driving the lifting block (32) to slide. The support frame (31) is rotatably set on the lifting block (32). The support frame (31) is located above the first roller (211) and the second roller (212). The rotating component (33) is set on the lifting block (32). The rotating component (33) drives the support frame (31) to rotate. The abutting component (34) is set on the support frame (31). The bottom end of the support frame (31) is placed with a binding strap. The abutting component (34) is used to fix the two ends of the binding strap. The support frame (31) has a relief groove (311) for passing through the strip steel scrap and a placement groove (312) for placing the binding strap at the bottom end. The relief groove (311) runs through the support frame (31) along the length of the strip steel. There are two placement grooves (312), which are distributed on both sides of the relief groove (311) along the width of the strip steel. The two placement grooves (312) are used to place the two ends of the binding strap. The abutment component (34) abuts the ends of the binding strap in the placement groove (312).

2. The strip steel waste edge collection device according to claim 1, characterized in that: The first roller (211) and the second roller (212) are both frustum-shaped. The small end of the first roller (211) and the small end of the second roller (212) are opposite to each other. A guide plate (25) is provided on the frame (1). The guide plate (25) is located below the first roller (211) and the second roller (212). The guide plate (25) is inclined downward along the strip conveying direction. The lower end of the guide plate (25) is located in the waste hopper (23).

3. The strip steel waste edge collection device according to claim 1, characterized in that: The pressing plate (42) includes a first pressing plate (421) and a second pressing plate (422). The first pressing plate (421) and the second pressing plate (422) are integrally formed at opposite ends. The connecting rod (41) is disposed at the connection between the first pressing plate (421) and the second pressing plate (422). The first pressing plate (421) is parallel to the wheel surface of the first roller (211), and the second pressing plate (422) is parallel to the wheel surface of the second roller (212). The end of the first pressing plate (421) away from the connecting rod (41) is bent toward the first roller (211), and the end of the second pressing plate (422) away from the connecting rod (41) is bent toward the second roller (212).

4. The strip steel waste edge collection device according to claim 1, characterized in that: The elastic component (5) includes an abutment (52) and a positioning block (51). The positioning block (51) is mounted on the frame (1). One end of the abutment (52) is mounted on the positioning block (51) and the other end is mounted on the connecting rod (41). A telescopic rod (53) is provided between the positioning block (51) and the connecting rod (41). One end of the telescopic rod (53) is hinged to the positioning block (51) and the other end is hinged to the connecting rod (41).

5. The strip steel waste edge collection device according to claim 1, characterized in that: The abutment component (34) includes an abutment block (342) and a drive member (341). The drive member (341) is disposed on the support frame (31), and the abutment block (342) is disposed on the drive member (341). The drive member (341) drives the abutment block (342) to slide on the support frame (31). The abutment block (342) abuts the end of the binding strap against the groove wall of the placement groove (312).

6. The strip steel waste edge collection device according to claim 1, characterized in that: The lifting assembly (35) includes a lifting rod (352) and a lifting motor (351). The frame (1) has a sliding groove (14) parallel to the sliding direction of the lifting block (32). The lifting block (32) is slidably disposed in the sliding groove (14). The lifting rod (352) is rotatably disposed on the frame (1) and located in the sliding groove (14). The lifting rod (352) is threadedly connected to the lifting block (32). The lifting motor (351) is disposed on the frame (1) and is drivenly connected to the lifting rod (352).

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