A waste edge coiling machine capable of automatic uncoiling

Abstract

The application discloses a waste edge coiling machine capable of automatically uncoiling, relates to the technical field of waste edge recycling equipment, and comprises a rack main body, the surface of the rack main body is provided with a coiling mechanism, a reciprocating guide mechanism and a driving mechanism, the coiling mechanism comprises two L-shaped frames fixedly connected to the upper surface of the rack main body, and the top of each L-shaped frame is fixedly connected with a fixing seat, the reciprocating guide mechanism comprises a guide rod fixedly connected to the upper surface of the rack main body, and the guide rod is provided with a plurality of guide grooves, the driving mechanism comprises a driving motor fixedly connected to the upper surface of the rack main body, a driving gear fixedly connected to the driving motor, a driving shaft penetrating through the driving gear and a driving pulley fixedly connected to the driving shaft, the driving gear is in meshing connection with the driving pulley, the driving pulley is provided with a plurality of driving grooves, the L-shaped frame is provided with a plurality of rectangular clamping blocks, the fixing seat is provided with a plurality of rectangular insertion grooves, and the rectangular clamping blocks are matched with the rectangular insertion grooves.

Description

Technical Field

[0001] This invention relates to the field of waste edge recycling equipment technology, specifically a waste edge winding machine with automatic unwinding capability. Background Technology

[0002] In the processing of sheet metal and other coil materials, raw materials generate a large amount of strip-shaped waste edges after processes such as slitting, cutting, and die-cutting. To ensure a clean production site and achieve waste recycling, the industry commonly uses waste edge winding machines to centrally collect and process the waste edges. The wound waste edge coils are also easier to transport, store, and process in the future. Therefore, waste edge winding machines have become an indispensable auxiliary equipment in coil material production lines.

[0003] Currently, conventional waste edge winding machines on the market have the following problems in actual use. First, traditional winding machines lack structures for guiding and correcting waste edges. During high-speed winding, waste edges are prone to lateral deviation, disordered stacking, wrinkling, and twisting, resulting in irregular arrangement of the final rolled material. This not only affects the appearance of the rolled material but also reduces its overall density and quality. Second, the surface of waste edges generated during rolled material processing is often covered with impurities such as oil, dust, and debris. Traditional equipment lacks a cleaning structure, and these impurities are wound up along with the waste edges. This affects the subsequent recycling of waste edges, and the long-term accumulation of impurities can also cause dirt and abnormal friction on the guide roller surface, leading to waste edge slippage and deviation, exacerbating the winding disorder, accelerating the wear of guide rollers and other components, and shortening the service life of the equipment.

[0004] In response to a series of problems existing in the prior art, this invention proposes a waste edge winding machine with automatic unwinding capability, which effectively makes up for the deficiencies of traditional equipment and meets the needs of modern industrial production for efficient, stable, safe and multifunctional waste edge winding equipment. Summary of the Invention

[0005] The purpose of this invention is to provide a waste edge take-up machine that can automatically unload the roll, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a waste edge take-up machine with automatic unwinding capability, comprising a frame body, wherein a winding mechanism, a reciprocating guide mechanism and a drive mechanism are provided on the surface of the frame body; The winding mechanism includes two U-shaped frames fixedly connected to the upper surface of the frame body. A fixed base is fixedly connected to the top of the U-shaped frame. Strip guide rods are fixedly connected to both ends of the fixed base. A movable arm is slidably sleeved on the surface of the strip guide rod. A hydraulic cylinder is fixedly installed at the top of the movable arm. The telescopic end of the hydraulic cylinder is fixedly connected to the side of the fixed base. A rotating bushing is fixedly connected to the bottom end of the movable arm. A driven wheel is rotatably connected to the end of the rotating bushing through a bearing. The driving mechanism includes a drive box fixedly connected to the surface of the frame body. Rotating shafts are rotatably installed on both sides of the drive box. A drive wheel is fixedly connected to the ends of the two rotating shafts that are far apart from each other. The position of the drive wheel corresponds to the driven wheel.

[0007] Preferably, a cylindrical winding frame is coaxially fixedly connected to the surface of the driven wheel, and a rectangular locking block is fixedly connected to one end of the cylindrical winding frame near the driving wheel. A rectangular slot is provided at the central axis position of the surface of the driving wheel, the position of the rectangular slot corresponds to the rectangular locking block, and the size of the rectangular slot matches the rectangular locking block.

[0008] Preferably, an extension bracket is fixedly connected to the back of the movable arm, and a primary protective cover is fixedly connected to the end of the extension bracket. The primary protective cover is arc-shaped and its position corresponds to that of the driven wheel.

[0009] Preferably, the reciprocating guide mechanism includes a horizontal fixed frame fixedly connected to the front of the main frame body, a guide rail fixedly provided on the front of the horizontal fixed frame, a reciprocating moving seat slidably connected to the surface of the guide rail, a reciprocating hydraulic cylinder fixedly connected to the upper surface of the horizontal fixed frame, a drive block fixedly connected to the telescopic end of the reciprocating hydraulic cylinder, the bottom end of the drive block fixedly connected to the upper surface of the reciprocating moving seat, two U-shaped plates fixedly provided on the upper surface of the reciprocating moving seat, two guide rollers rotatably provided on the inner side of the U-shaped plates, and the two U-shaped plates symmetrically distributed on the left and right sides of the upper surface of the reciprocating moving seat.

[0010] Preferably, the surface of the horizontal fixed frame is provided with a cleaning component. The cleaning component includes a rectangular fixed shell fixedly connected to the lower surface of the horizontal fixed frame. An L-shaped extrusion plate is provided inside the rectangular fixed shell. Corrugated telescopic air cylinders are fixedly connected to both sides of the L-shaped extrusion plate. The end of the corrugated telescopic air cylinder away from the L-shaped extrusion plate is fixedly connected to the inner sidewall of the rectangular fixed shell. An air inlet pipe is fixedly embedded on the surface of the corrugated telescopic air cylinder. A one-way air inlet valve is provided at the air inlet port of the air inlet pipe. An exhaust hose is fixedly connected to the output end of the corrugated telescopic air cylinder.

[0011] Preferably, the cleaning assembly further includes a liquid storage box fixed to the lower surface of the reciprocating moving seat. The liquid storage box is filled with cleaning agent. A spray box is fixedly installed on the inner bottom of the U-shaped plate. A plurality of atomizing nozzles are fixedly embedded on the upper surface of the spray box. The positions of the atomizing nozzles correspond to the guide rollers. A sponge cleaning sleeve is fixedly sleeved on the surface of the guide rollers. A liquid guide tube is fixedly embedded on the left side of the liquid storage box. The end of the liquid guide tube away from the liquid storage box is fixedly connected to the input end of the spray box. A one-way liquid outlet valve is fixedly installed on the surface of the liquid guide tube. The end of the exhaust hose away from the corrugated telescopic air cylinder extends into the interior of the liquid storage box, and a one-way exhaust valve is fixedly installed on the surface of the exhaust hose.

[0012] Preferably, a lifting mechanism is provided on both sides of the bottom of the frame body. The lifting mechanism includes a base plate, a lifting cylinder is rotatably mounted on the upper surface of the base plate, and a side frame is fixed on the upper surface of the base plate. A lifting plate is rotatably connected between the two side frames through a rotating shaft. The telescopic end of the lifting cylinder is rotatably connected to the back of the lifting plate. The lifting plate is located directly below the drive wheel.

[0013] Preferably, a drive motor is fixedly installed on both the left and right sides of the drive box. The output end of the drive motor extends into the interior of the drive box and is fixedly connected to a drive shaft. A drive pulley is fixedly connected to the surface of the drive shaft, and a driven pulley is fixedly installed on the surface of the rotating shaft. A transmission belt is assembled between the drive pulley and the driven pulley.

[0014] Preferably, two support frames are fixedly installed on the back of the main frame, and a secondary protective net is fixedly installed at the end of the two support frames away from the main frame, and the secondary protective net is located directly behind the winding mechanism.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This automatic unwinding waste edge winding machine features a winding mechanism equipped with a hydraulic cylinder and a movable arm. The hydraulic cylinder and guide rod adjust the horizontal position of the two movable adjustment arms, which in turn drives the rectangular blocks on the driven wheel to insert into the rectangular slots on the driven wheel. This, in turn, drives the cylindrical winding frame to wind up the waste edge. When unwinding the rolled edge, the hydraulic cylinder separates the driven wheel from the driven wheel, allowing the rolled edge to fall automatically without manual intervention, greatly improving operational safety.

[0016] This automatic waste edge winding machine, through the setting of a reciprocating guide mechanism, uses a reciprocating cylinder to drive a reciprocating moving seat to move horizontally on the surface of the guide slide rail, thereby driving the guide rollers on the surface of the two U-shaped plates to perform horizontal reciprocating motion. It can simultaneously guide and limit the waste edges on both sides, effectively avoiding problems such as edge deviation and tangling disorder, making the winding arrangement more neat and orderly, ensuring that the edge winding on both sides is neat, and the two guide rollers distributed on the inner side of the U-shaped plates can flatten and guide the edge winding, so that the edge is wound in a flat state, improving the neatness of the winding.

[0017] This automatic unloading waste edge winding machine has a cleaning mechanism on the surface of the reciprocating guide mechanism. The cleaning mechanism is linked with the reciprocating guide mechanism. When the reciprocating guide mechanism moves, it drives the L-shaped extrusion plate to alternately extrude the corrugated telescopic air cylinders on both sides. The air pressure is used to pressurize the liquid storage box, so that the cleaning agent is evenly sprayed on the surface of the guide roller through the atomizing nozzle. The edge cleaning is completed simultaneously with the winding and guiding.

[0018] This automatic unloading waste edge winding machine features a support mechanism located below the winding mechanism. This mechanism supports the finished winding roll from the bottom, preventing it from falling or deforming, and also provides support for automatic unloading. By installing a primary protective cover and a secondary protective net, the rotating and winding components are isolated and protected, preventing waste edge debris from flying and avoiding accidental contact by personnel, thus significantly improving the safety of equipment operation. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a side view of the structure of the present invention; Figure 3 for Figure 2 Enlarged structural diagram at point A; Figure 4 This is a top view of the structure of the present invention; Figure 5 This is a schematic diagram of the active and driven wheel structures of the present invention; Figure 6 This is a front view structural schematic diagram of the reciprocating guide mechanism of the present invention; Figure 7 This is a schematic diagram of the bottom view structure of the cleaning component of the present invention; Figure 8 This is a front view schematic diagram of the U-shaped plate structure of the present invention; Figure 9 This is a schematic diagram of the cross-sectional structure of the drive box of the present invention.

[0020] In the diagram: 1. Main frame; 2. Winding mechanism; 3. Reciprocating guide mechanism; 4. Drive mechanism; 5. Cleaning assembly; 6. Lifting mechanism; 7. Secondary protective net; 201. U-shaped frame; 202. Fixed base; 203. Strip guide rod; 204. Movable arm; 205. Hydraulic cylinder; 206. Rotating bushing; 207. Driven wheel; 208. Driven wheel; 209. Cylindrical winding frame; 210. Rectangular locking block; 211. Rectangular slot; 212. Primary protective cover; 301. Horizontal fixed frame; 302. Guide slide rail; 303. Reciprocating moving seat; 304. Reciprocating hydraulic cylinder; 305. Drive block; 306. U-shaped plate; 307. Guide roller; 401. Drive box; 402. Rotating shaft; 403. Drive motor; 404. Drive pulley; 405. Driven pulley; 406. Transmission belt; 501. Rectangular fixed shell; 502. L-shaped extrusion plate; 503. Corrugated telescopic air cylinder; 504. Exhaust hose; 506. Liquid storage box; 507. Spray box; 508. Atomizing nozzle; 509. Liquid guide tube; 601. Lifting cylinder; 602. Side frame; 603. Lifting plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-9 The present invention provides a technical solution: a waste edge winding machine with automatic unwinding capability, comprising a frame body 1, wherein a winding mechanism 2, a reciprocating guide mechanism 3 and a drive mechanism 4 are provided on the surface of the frame body 1.

[0023] The winding mechanism 2 is fixedly installed on the upper surface of the frame body 1. The winding mechanism 2 includes two sets of symmetrically arranged U-shaped frames 201. The bottom of the U-shaped frames 201 is welded and fixed to the upper surface of the frame body 1. A fixing seat 202 is fixedly installed at the top of each set of U-shaped frames 201. Strip guide rods 203 are horizontally mounted on both ends of the fixing seat 202.

[0024] A movable arm 204 is slidably fitted onto the outside of the strip guide rod 203. The movable arm 204 can slide horizontally along the strip guide rod 203. A hydraulic cylinder 205 is vertically fixedly mounted on the top of the movable arm 204. The telescopic end of the hydraulic cylinder 205 faces the fixed seat 202 and is fixedly connected to its side. The telescopic movement of the hydraulic cylinder 205 can drive the movable arm 204 to move smoothly along the strip guide rod 203. A rotating bushing 206 is fixedly mounted on the bottom end of the movable arm 204. The end of the rotating bushing 206 is rotatably connected to the driven wheel 207 through a bearing.

[0025] A cylindrical winding frame 209 is coaxially fixed to the end face of the driven wheel 207. The cylindrical winding frame 209 is the carrier for winding waste edges. A fixed rectangular locking block 210 is integrally formed at the end of the cylindrical winding frame 209 near the drive mechanism 4. The outer end of the rotating shaft 402 of the drive mechanism 4 is fixed to the driving wheel 208. The driving wheel 208 and the driven wheel 207 are positioned one-to-one. A rectangular slot 211 is opened at the center of the driving wheel 208. The rectangular slot 211 and the rectangular locking block 210 are perfectly matched in position and size. During operation, the rectangular locking block 210 is engaged in the rectangular slot 211 to achieve synchronous power transmission.

[0026] It is worth noting that the adjustable movable arm 204, together with the hydraulic cylinder 205 and the strip guide rod 203, forms a spacing adjustment structure. This structure can drive the rectangular locking block 210 on the surface of the driven wheel 207 to insert into the rectangular slot 211 on the surface of the driving wheel 208, thereby driving the cylindrical winding frame 209 to wind up the waste edge. At the same time, after the coil is wound up, the hydraulic cylinder 205 can pull the movable arm 204 backward, causing the rectangular locking block 210 to disengage from the rectangular slot 211, and separating the cylindrical winding frame 209 from the power end. With the help of the lifting mechanism 6 below, automatic unloading can be completed. The entire process does not require manual contact with the moving parts, reducing the intensity of manual labor and improving operational safety.

[0027] An extension bracket is also fixedly connected to the back of the movable arm 204. An arc-shaped primary protective cover 212 is installed at the end of the extension bracket. The primary protective cover 212 is set directly opposite the driven wheel 207, which can shield and protect the high-speed rotating driven wheel 207 and the cylindrical winding frame 209, preventing waste debris from flying and personnel from accidentally touching the rotating parts, thus further optimizing the safety performance of the equipment.

[0028] The reciprocating guide mechanism 3 is fixedly installed on the front of the frame body 1, located in front of the winding mechanism 2. It can reciprocate guide and limit the straightening of the conveyed waste edge, ensuring that the waste edge is evenly wound on the cylindrical winding frame 209. The basic component of the reciprocating guide mechanism 3 is the horizontal fixing frame 301, and the back of the horizontal fixing frame 301 is fixedly connected to the front of the frame body 1.

[0029] A guide rail 302 is fixedly mounted on the front of the horizontal fixed frame 301. The guide rail 302 is arranged horizontally in the left and right direction. A reciprocating moving seat 303 is slidably mounted on the surface of the guide rail 302, and the reciprocating moving seat 303 can slide freely along the guide rail 302. A reciprocating cylinder 304 is fixedly mounted on the upper surface of the horizontal fixed frame 301. The telescopic end of the reciprocating cylinder 304 is connected to a drive block 305. The bottom of the drive block 305 is fixedly connected to the upper surface of the reciprocating moving seat 303. When the reciprocating cylinder 304 performs reciprocating telescopic movement, it will drive the reciprocating moving seat 303 to perform continuous horizontal reciprocating movement along the guide rail 302 through the drive block 305.

[0030] Two sets of U-shaped plates 306 are symmetrically mounted on the upper surface of the reciprocating moving seat 303. The two sets of U-shaped plates 306 are distributed from left to right. Each set of U-shaped plates 306 has two guide rollers 307 rotatably installed inside. The guide rollers 307 arranged vertically form a waste edge passage channel. In actual operation, the waste edges on both sides pass through the two sets of guide rollers 307 inside the corresponding U-shaped plates 306, and are clamped and straightened by the guide rollers 307.

[0031] It is worth noting that the reciprocating cylinder 304 drives the reciprocating moving seat 303 and the guide roller 307 to move horizontally reciprocally in sync. This allows for alternating guidance and limiting of the waste edges conveyed on both sides, effectively preventing problems such as offset, stacking, and tangling of the waste edges during the winding process. This ensures that the waste edges are evenly distributed on the surface of the cylindrical winding frame 209, guaranteeing a neat shape and uniform winding layers. The structural design of the upper and lower double guide rollers 307 can flatten and straighten the waste edges, eliminating wrinkles and further improving the winding quality.

[0032] The surface of the horizontal fixed frame 301 is provided with a cleaning component 5, which is integrated on the reciprocating guide mechanism 3 and linked with the reciprocating moving seat 303 to complete the cleaning work of the waste edge and the guide roller 307 simultaneously during the guiding operation.

[0033] The cleaning component 5 includes a rectangular fixed shell 501, inside which an L-shaped extrusion plate 502 is movably disposed. The L-shaped extrusion plate 502 can move synchronously with the reciprocating moving seat 303. Corrugated telescopic air cylinders 503 are fixedly connected to the left and right sides of the L-shaped extrusion plate 502, and the other end of the corrugated telescopic air cylinder 503 is fixed to the inner side wall of the rectangular fixed shell 501. Each corrugated telescopic air cylinder 503 has an air inlet pipe embedded in its side wall. The air inlet pipe port is equipped with a one-way air inlet valve, which only allows external air to enter the air cylinder and prevents reverse leakage. The output end of the corrugated telescopic air cylinder 503 is connected to an exhaust hose 504 for outputting compressed gas.

[0034] The cleaning component 5 also includes a liquid storage box 506, which is fixed to the lower surface of the reciprocating moving seat 303 and stores industrial cleaning agent inside. A spray box 507 is fixedly installed on the bottom inner side of each U-shaped plate 306. Multiple atomizing nozzles 508 are evenly embedded on the upper surface of the spray box 507, and the atomizing nozzles 508 are arranged directly opposite the upper guide roller 307. A sponge cleaning sleeve is fitted onto the surface of the guide roller 307 to absorb cleaning agent and wipe away impurities on the roller surface. A liquid guide tube 509 is embedded on the side of the liquid storage box 506, with the other end of the liquid guide tube 509 connected to the spray box 507. A one-way discharge valve is installed on the liquid guide tube 509 to prevent cleaning agent backflow. The end of the exhaust hose 504 extends into the interior of the liquid storage box 506, and a one-way exhaust valve is installed in the hose to ensure that compressed gas enters the liquid storage box 506 in one direction.

[0035] It is worth noting that the cleaning component 5 achieves its operation through the reciprocating motion of the reciprocating guide mechanism 3, eliminating the need for additional drive power, resulting in a simplified structure and lower energy consumption. When the reciprocating moving seat 303 moves left and right, it drives the L-shaped extrusion plate 502 to alternately extrude the corrugated telescopic air cylinders 503 on both sides. The compressed gas generated inside the air cylinders enters the liquid storage box 506 through the exhaust hose 504, pressurizing the liquid storage box 506. Under this pressure, the cleaning agent flows into the spray box 507 through the liquid guide pipe 509, and is finally evenly sprayed onto the guide roller 307 and the waste edge surface by the atomizing nozzle 508. Combined with the sponge cleaning sleeve on the outside of the guide roller 307, oil and impurities on the waste edge surface can be removed in real time, preventing slippage and deviation caused by dirty roller surfaces, achieving simultaneous cleaning while completing the guiding operation.

[0036] Lifting mechanisms 6 are installed on both sides of the bottom of the main frame 1. These mechanisms are located directly below the drive disc 208 and primarily function to support and hold the wound roll, facilitating automatic unwinding. Each lifting mechanism 6 includes a base plate, a lifting cylinder 601, a side frame 602, and a lifting plate 603. The base plate is fixed to the ground and the bottom of the main frame 1, serving as the support base for the entire mechanism. The lifting cylinder 601 is rotatably mounted on the upper surface of the base plate, while the side frame 602 is vertically fixed. The lifting plate 603 is hinged between the left and right side frames 602 via a pivot, allowing the lifting plate 603 to rotate around the pivot. The telescopic end of the lifting cylinder 601 is hinged to the back of the lifting plate 603. The telescopic movement of the lifting cylinder 601 pushes the lifting plate 603 upwards or downwards.

[0037] It is worth noting that during the waste edge winding process, the lifting plate 603 is raised upwards to provide full support from the bottom of the roll, effectively counteracting the downward force caused by the weight of the roll, preventing the roll from deforming or loosening, and ensuring the quality of the roll forming. When winding is completed and the cylindrical winding frame 209 separates from the drive wheel 208, the lifting plate 603 smoothly receives the falling roll, realizing automatic lifting and unloading, replacing manual lifting and transfer, and improving unloading efficiency and operational safety.

[0038] The drive mechanism 4 is fixed in the middle of the frame body 1, between the two winding mechanisms 2, providing rotational power for the entire winding operation. The main body of the drive mechanism 4 is the drive box 401. Rotating shafts 402 are symmetrically mounted on the left and right sides of the drive box 401. The outer ends of the rotating shafts 402 extend out of the drive box 401 and fix the drive pulley 208. Drive motors 403 are fixed on the left and right outer walls of the drive box 401, respectively. The output shafts of the drive motors 403 extend into the drive box 401 and are connected to the drive shaft. A drive pulley 404 is fixed on the surface of the drive shaft. A driven pulley 405 is fixed on the rod body of the rotating shaft 402 inside the drive box 401. A transmission belt 406 is tensioned and assembled between the drive pulley 404 and the driven pulley 405 to form a belt drive structure.

[0039] It is worth noting that the drive motor 403 transmits power through pulleys and transmission belt 406, which can stably drive the drive wheel 208 and the cylindrical winding frame 209 to rotate and wind continuously, adapting to the long-term continuous operation of the equipment.

[0040] Two sets of support frames are fixedly installed on the back of the main frame 1. The end of the support frame away from the main frame 1 is fixed together with the secondary protective net 7. The secondary protective net 7 is arranged directly behind the winding mechanism 2, forming a double protection system with the front primary protective cover 212.

[0041] It is worth noting that the double protective structure completely surrounds the operating parts of the winding mechanism 2, which can not only block the waste debris and dust that splash during operation and keep the site environment clean, but also completely isolate personnel from the high-speed rotating wheel and winding frame, thus preventing safety accidents.

[0042] Working principle: The worker sequentially passes the waste edge through the upper and lower sets of guide rollers 307 inside the U-shaped plate 306 of the reciprocating guide mechanism 3 on both sides, and then wraps and fixes the waste edge end to the surface of the cylindrical winding frame 209. After the material is passed through and fixed, the whole machine is started, and the drive motor 403 starts to run. The drive motor 403 drives the drive pulley 404 to rotate, and transmits the power to the driven pulley 405 through the transmission belt 406, which in turn drives the rotating shaft 402 and the drive wheel 208 to rotate synchronously. Since the rectangular slot 211 of the drive wheel 208 engages with the rectangular locking block 210 at the end of the cylindrical winding frame 209, the drive wheel 208 will drive the cylindrical winding frame 209 and the driven wheel 207 to rotate together, and begin the winding operation of the waste edge.

[0043] At the same time, the reciprocating cylinder 304 is started, driving the drive block 305 and the reciprocating moving seat 303 to make continuous horizontal reciprocating motion along the guide rail 302. The guide roller 307 moves synchronously with the reciprocating moving seat 303, alternately guiding and straightening the waste edges on both sides, so that the waste edges are evenly wound on the cylindrical winding frame 209, avoiding the deflection and messiness of the rolled material.

[0044] During the reciprocating movement of the reciprocating seat 303, the L-shaped extrusion plate 502 moves back and forth synchronously. The L-shaped extrusion plate 502 alternately extrudes the corrugated telescopic air cylinders 503 on the left and right sides. When the air cylinder is extruded, the internal air is compressed. The compressed gas enters the liquid storage box 506 through the exhaust hose 504. The pressure inside the liquid storage box 506 increases, pushing the internal cleaning agent into the spray box 507 along the liquid guide pipe 509. Finally, it is sprayed onto the guide roller 307 and the waste edge surface by the atomizing nozzle 508. The sponge cleaning sleeve on the outside of the guide roller 307, together with the cleaning agent, completes the cleaning operation of the roller surface and waste edge. When the L-shaped extrusion plate 502 moves in the opposite direction, the corrugated telescopic air cylinder 503 returns to its original position. External air is replenished into the air cylinder through the air inlet pipe and the one-way air inlet valve, completing one pneumatic cycle and continuously providing air pressure power for the cleaning operation.

[0045] Throughout the winding operation, the lifting cylinders 601 on both sides of the bottom of the main frame 1 remain extended, pushing the lifting plate 603 upward to support the gradually forming roll from below the cylindrical winding frame 209, preventing the roll from falling or deforming due to its own weight, and ensuring the quality of the rolled material.

Claims

1. A waste edge winding machine with automatic unloading capability, comprising a frame body (1), characterized in that: The surface of the frame body (1) is provided with a winding mechanism (2), a reciprocating guide mechanism (3) and a drive mechanism (4). The winding mechanism (2) includes two U-shaped frames (201) fixedly connected to the upper surface of the frame body (1). A fixed base (202) is fixedly connected to the top of each U-shaped frame (201). Strip guide rods (203) are fixedly connected to both ends of each fixed base (202). A movable arm (204) is slidably mounted on the surface of each strip guide rod (203). A hydraulic cylinder (205) is fixedly mounted on the top of each movable arm (204). The telescopic end of the hydraulic cylinder (205) is fixedly connected to the side of the fixed base (202). A rotating bushing (206) is fixedly connected to the bottom end of the boom (204). The end of the rotating bushing (206) is rotatably connected to a driven wheel (207) via a bearing. The drive mechanism (4) includes a drive box (401) fixedly connected to the surface of the frame body (1). Rotating shafts (402) are rotatably provided on both the left and right sides of the drive box (401). A drive wheel (208) is fixedly connected to the ends of the two rotating shafts (402) that are far apart from each other. The position of the drive wheel (208) corresponds to that of the driven wheel (207).

2. The waste edge take-up machine with automatic unwinding capability according to claim 1, characterized in that: A cylindrical winding frame (209) is coaxially fixedly connected to the surface of the driven wheel (207). A rectangular locking block (210) is fixedly connected to one end of the cylindrical winding frame (209) near the driving wheel (208). A rectangular slot (211) is provided at the central axis position of the surface of the driving wheel (208). The position of the rectangular slot (211) corresponds to the rectangular locking block (210), and the size of the rectangular slot (211) matches that of the rectangular locking block (210).

3. The waste edge take-up machine with automatic unwinding capability according to claim 2, characterized in that: An extension bracket is fixedly connected to the back of the movable arm (204), and a primary protective cover (212) is fixedly connected to the end of the extension bracket. The primary protective cover (212) is arc-shaped, and the position of the primary protective cover (212) corresponds to the driven wheel (207).

4. The waste edge take-up machine with automatic unwinding capability according to claim 3, characterized in that: The reciprocating guide mechanism (3) includes a horizontal fixed frame (301) fixedly connected to the front of the frame body (1). A guide rail (302) is fixedly provided on the front of the horizontal fixed frame (301). A reciprocating moving seat (303) is slidably connected to the surface of the guide rail (302). A reciprocating cylinder (304) is fixedly connected to the upper surface of the horizontal fixed frame (301). A drive block (305) is fixedly connected to the telescopic end of the reciprocating cylinder (304). The bottom end of the drive block (305) is fixedly connected to the upper surface of the reciprocating moving seat (303). Two U-shaped plates (306) are fixedly provided on the upper surface of the reciprocating moving seat (303). Two guide rollers (307) are rotatably provided on the inner side of the U-shaped plates (306). The two U-shaped plates (306) are symmetrically distributed on the left and right sides of the upper surface of the reciprocating moving seat (303).

5. The waste edge take-up machine with automatic unwinding capability according to claim 4, characterized in that: The surface of the horizontal fixed frame (301) is provided with a cleaning component (5). The cleaning component (5) includes a rectangular fixed shell (501) fixedly connected to the lower surface of the horizontal fixed frame (301). An L-shaped extrusion plate (502) is provided inside the rectangular fixed shell (501). Corrugated telescopic air cylinders (503) are fixedly connected to both the left and right sides of the L-shaped extrusion plate (502). The end of the corrugated telescopic air cylinder (503) away from the L-shaped extrusion plate (502) is fixedly connected to the inner wall of the rectangular fixed shell (501). An air inlet pipe is fixedly embedded on the surface of the corrugated telescopic air cylinder (503). A one-way air inlet valve is provided at the air inlet port of the air inlet pipe. An exhaust hose (504) is fixedly connected to the output end of the corrugated telescopic air cylinder (503).

6. The waste edge take-up machine with automatic unwinding capability according to claim 5, characterized in that: The cleaning assembly (5) also includes a liquid storage box (506) fixed to the lower surface of the reciprocating moving seat (303). The liquid storage box (506) is filled with cleaning agent. A spray box (507) is fixedly installed on the inner bottom of the U-shaped plate (306). A plurality of atomizing nozzles (508) are fixedly embedded on the upper surface of the spray box (507). The positions of the atomizing nozzles (508) correspond to those of the guide roller (307). The surface of the guide roller (307) is fixedly fitted with a... The sponge cleaning sleeve has a liquid guide tube (509) fixedly embedded on the left side of the liquid storage box (506). The end of the liquid guide tube (509) away from the liquid storage box (506) is fixedly connected to the input end of the spray box (506). A one-way liquid outlet valve is fixedly provided on the surface of the liquid guide tube (509). The end of the exhaust hose (504) away from the corrugated telescopic air cylinder (503) extends into the interior of the liquid storage box (506), and a one-way exhaust valve is fixedly provided on the surface of the exhaust hose (504).

7. The waste edge take-up machine with automatic unwinding capability according to claim 6, characterized in that: The bottom of both sides of the frame body (1) is provided with a lifting mechanism (6). The lifting mechanism (6) includes a base plate. A lifting cylinder (601) is rotatably provided on the upper surface of the base plate, and a side frame (602) is fixed on the upper surface of the base plate. A lifting plate (603) is rotatably connected between the two side frames (602) through a rotating shaft. The telescopic end of the lifting cylinder (601) is rotatably connected to the back of the lifting plate (603). The lifting plate (603) is located directly below the drive wheel (208).

8. The waste edge take-up machine with automatic unloading capability according to claim 7, characterized in that: A drive motor (403) is fixedly installed on both the left and right sides of the drive box (401). The output end of the drive motor (403) extends into the interior of the drive box (401) and is fixedly connected to a drive shaft. A drive pulley (404) is fixedly connected to the surface of the drive shaft. A driven pulley (405) is fixedly installed on the surface of the rotating shaft (402). A transmission belt (406) is assembled between the drive pulley (404) and the driven pulley (405).

9. The waste edge take-up machine with automatic unwinding capability according to claim 1, characterized in that: Two support frames are fixedly installed on the back of the main frame (1). A secondary protective net (7) is fixedly installed at one end of the two support frames away from the main frame (1). The secondary protective net (7) is located directly behind the winding mechanism (2).

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