Online cleaning device of aluminum rod continuous production line and cleaning method of online cleaning device

Abstract

The invention relates to the field of aluminum rod cleaning, and discloses an online cleaning device of an aluminum rod continuous production line and a cleaning method thereof.The online cleaning device comprises a cleaning box, two cleaning cavities are formed in the cleaning box, a water inlet cavity and an end cavity are formed in the cleaning box, and the two cleaning cavities, the water inlet cavity and the end cavity are sequentially formed; and rotating cleaning assemblies are arranged in the two cleaning cavities correspondingly, each rotating cleaning assembly comprises a rotating pipe barrel, flanges are symmetrically installed at the two ends of the rotating pipe barrel, holes are evenly formed in the outer wall of the rotating pipe barrel, spiral blades are installed on the outer wall of the rotating pipe barrel, and two moving limiting assemblies are installed in the rotating pipe barrel. The aluminum rod penetrates through the cleaning barrel, meanwhile, cleaning water can enter and be discharged from the two ends of the cleaning barrel, and the circulation direction of the cleaning water is opposite to the moving direction of the aluminum rod, so that the cleaning water can clean the aluminum rod, online cleaning in the continuous production process of the aluminum rod is achieved, and the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of aluminum rod cleaning, in particular to an online cleaning device of an aluminum rod continuous production line and a cleaning method thereof. BACKGROUND

[0002] The aluminum rod continuous production line is a professional equipment for producing aluminum rods, which can efficiently produce aluminum rods of different specifications by adopting continuous casting and continuous rolling processes. The aluminum ingot or electrolytic aluminum liquid is heated to 720-750 DEG C in a melting furnace, and then refined and degassed. Then, the aluminum liquid flows into a holding furnace for standing. Then, the aluminum liquid flows into a crystallizing wheel from the holding furnace through a casting machine, and continuously crystallizes into aluminum strips in cooling water to form a cast blank. The cast blank is conveyed to a continuous rolling mill set through a front traction device, and gradually rolled into aluminum rods of the required diameter through multiple passes. An online heating device is used to adjust the temperature during the rolling process. The rolled aluminum rods are cooled through a cooling device, and then wound into coils by a winding machine to form finished products. However, the aluminum rods need to be cleaned during the production process. Generally, the aluminum rods wound into coils are put into a cleaning tank for washing through cleaning water after the production of the aluminum rods is completed. However, the following defects still exist: Due to the long length of the aluminum rods, the contact effect with the cleaning water is poor during the cleaning of the wound aluminum rods, the cleaning effect is poor, and it is not easy to continuously clean the aluminum rods during the production process, which reduces the production efficiency. SUMMARY

[0003] In view of the above problems, the online cleaning device of the aluminum rod continuous production line and the cleaning method thereof are provided to overcome the defects of the prior art.

[0004] To achieve the above object, the application provides the following technical scheme: an online cleaning device of an aluminum rod continuous production line, comprising a cleaning tank, two cleaning cavities are formed in the cleaning tank, a water inlet cavity and an end cavity are formed in the cleaning tank, the two cleaning cavities, the water inlet cavity and the end cavity are sequentially formed, and a rotating cleaning assembly is arranged in each of the two cleaning cavities. The rotating cleaning assembly comprises a rotating pipe barrel, flanges are symmetrically arranged at both ends of the rotating pipe barrel, holes are uniformly formed in the outer wall of the rotating pipe barrel, helical blades are arranged on the outer wall of the rotating pipe barrel, and two moving limiting assemblies are arranged in the rotating pipe barrel. The moving limiting assembly comprises a fixed ring fixedly arranged on the inner wall of the rotating pipe barrel, two fixed rings are arranged at both ends of the rotating pipe barrel, four fixed boxes are equally arranged on the inner side of the fixed ring, a movable plate is movably arranged in the fixed box, a connecting rod is arranged on the side of the movable plate away from the fixed ring, a U-shaped frame is arranged at one end of the connecting rod, and a friction cleaning assembly is arranged in the U-shaped frame.

[0005] Preferably, one side of the movable plate close to the U-shaped frame is symmetrically provided with a spring, one end of the spring is fixedly connected with the inner wall of the end of the fixed box, one side of the fixed box is provided with a pressing ring plate, four push rods are installed at equal angles on one side of the pressing ring plate close to the fixed box, the four push rods are respectively inserted into the interiors of the four fixed boxes, the push rods are located on one side of the movable plate close to the fixed ring, the end of the push rod is hingedly connected with a first connecting rod, and the other end of the first connecting rod is hingedly connected with the movable plate.

[0006] Preferably, the friction cleaning assembly comprises a shaft pipe rotatably installed on the inner side of the U-shaped frame, two side plates are symmetrically installed on the shaft pipe, an air bag sleeve is wrappedly installed on the outer side of the two side plates, and two pressing sealing rings are installed on the sides of the two side plates away from each other, the two pressing sealing rings respectively tightly press and fix the air bag sleeves and the side plates.

[0007] Preferably, the outer side of the air bag sleeve is provided with a cleaning sponge sleeve, the end of the U-shaped frame away from the pressing ring plate is provided with a rotating communication groove, the shaft pipe is rotatably installed in the rotating communication groove, the inner cavity of the shaft pipe is in communication with the rotating communication groove, a rotating sealing ring is installed between the outer wall of the shaft pipe and the inner wall of the rotating communication groove, the middle part of the shaft pipe is uniformly provided with a communication hole, the communication hole is in communication with the space between the two side plates, and a rotating driving piece is installed on the end of the shaft pipe away from the rotating communication groove.

[0008] Preferably, the end of the U-shaped frame away from the pressing ring plate is fixedly provided with an end part cylinder, the end part cylinder is in communication with the rotating communication groove, a piston is movably installed in the interior of the end part cylinder, the piston is provided with a push rod on the side away from the U-shaped frame, and one end of the push rod penetrates to the outer side of the end part cylinder.

[0009] Preferably, the end of the U-shaped frame away from the pressing ring plate is provided with a sliding groove, the sliding groove is located on the side of the end part cylinder close to the fixed ring, a counterweight sliding block is slidably installed in the interior of the sliding groove, a second connecting rod is hingedly installed on the counterweight sliding block, and the other end of the second connecting rod is hingedly connected with the end of the push rod away from the piston.

[0010] Preferably, the rotating driving piece comprises a water inlet cylinder coaxially and fixedly installed on the end of the shaft pipe close to the pressing ring plate, a plurality of fan leaves are installed at equal angles on the circumferential outer side of the water inlet cylinder, and a plurality of guide flow nozzles are installed at equal angles and obliquely on the inner wall of the water inlet cylinder, wherein the guide flow nozzles are located on the side of the fan leaves close to the pressing ring plate.

[0011] Preferably, a middle part connecting pipe is rotatably installed on the partition plate between the two cleaning cavities, an end part connecting assembly is installed on the end of each of the two cleaning cavities away from each other, a discharge pipe is installed in the interior of the end part cavity, a connecting water cylinder is fixedly installed on the end of the water inlet cavity close to the end part cavity, a water inlet pipe is installed on the connecting water cylinder, a drain pipe is installed on the end part bottom end of the cleaning cavity on the side away from the water inlet cavity, wherein the connecting water cylinder is located on the side of the pressing ring plate away from the fixed box, and the drain pipe is located on the side of the fixed box away from the pressing ring plate.

[0012] Preferably, the end connecting assembly comprises end connecting rotating pipes rotatably mounted on the mutually distal plate bodies of the two cleaning cavities, the flanges at the two ends of the rotating pipe cylinder are bolted with the ends of the middle connecting rotating pipe and the ends of the end connecting rotating pipe respectively, the end connecting rotating pipe distal to the water inlet cavity is mounted with a feeding cone cylinder at the end distal to the cleaning cavity, the other end connecting rotating pipe is rotatably connected with the connecting water cylinder, a rotating sealing ring is mounted between the end connecting rotating pipe and the connecting water cylinder, driven pulleys are mounted on the end connecting rotating pipe, two driving motors are mounted on the cleaning box, driving pulleys are mounted on the output shafts of the driving motors, the two driving pulleys and the two driven pulleys correspond to each other, and transmission belts are mounted on the outer sides of the driven pulleys and the driving pulleys.

[0013] Preferably, the online cleaning method of the online cleaning device of the aluminum rod continuous production line is as follows: S1, equipment installation: the rotating pipe cylinder is mounted between the end connecting rotating pipe and the middle connecting rotating pipe, so that the end connecting rotating pipe, the rotating pipe cylinder and the middle connecting rotating pipe form a cleaning cylinder, and the cleaning cylinder is driven to rotate by the driving motor; S2, aluminum rod passing: the aluminum rod passes through the feeding cone cylinder into the cleaning cylinder and finally passes out from the discharging pipe, wherein the feeding cone cylinder and the discharging pipe are provided with sealing rings inside to prevent water from being discharged from the feeding cone cylinder and the discharging pipe; S3, cleaning water passing in: the cleaning water is passed in from the water inlet pipe, so that the cleaning water continuously flows through the outside of the aluminum rod and is finally discharged from the water outlet pipe; S4, aluminum rod moving: then the aluminum rod is continuously moved by pulling, so that the aluminum rod is continuously cleaned; S5, friction cleaning: when the water flow flows through the inside of the fixed ring, pressure is generated on the pressing ring plate, each friction cleaning assembly is pushed to move towards the aluminum rod, so that the friction cleaning assembly limits and friction cleans the aluminum rod.

[0014] Compared with the prior art, the beneficial effects of the present application are: 1. The present application, by installing the end connecting rotating pipe, the rotating pipe cylinder and the middle connecting rotating pipe inside the cleaning box, a cleaning cylinder allowing the aluminum rod to pass through is formed, the two ends of the cleaning cylinder can pass in and discharge the cleaning water, and the flow direction of the cleaning water is opposite to the moving direction of the aluminum rod, so that the cleaning water can clean the aluminum rod, realizing online cleaning in the continuous production process of the aluminum rod and improving the processing efficiency; 2. The present application, by installing the rotating pipe cylinder between the two ends of the two end connecting rotating pipes and the middle connecting rotating pipe, when the aluminum rod moves inside the rotating pipe cylinder, water is passed into the rotating pipe cylinder, the aluminum rod is washed, and the outer wall of the rotating pipe cylinder is provided with spiral blades, the spiral blades can generate pressure on the cleaning water as the rotating pipe cylinder rotates, improving the impact cleaning effect of the cleaning water on the outer wall of the aluminum rod; 3、The present application, by rotating the two ends of the pipe barrel are equipped with moving limit component, and the compression ring plate is set to the fixed box against the water flow direction side, so that the compression ring plate is moved by water pressure, push each U-shaped frame towards the aluminum rod, so that the four shaft pipe outside the air bag sleeve limits the aluminum rod, avoid the aluminum rod in the cleaning cylinder inside bending, at the same time make the cleaning sponge sleeve set outside the air bag sleeve to the aluminum rod friction cleaning, improve the cleaning effect; 4、The present application, by fixing ring with rotating pipe barrel, one or two U-shaped frame rotates to the axis below of rotating pipe barrel, so that the counterweight slider slides under the action of gravity, push the piston towards the shaft pipe inside, thereby pressurizing the air bag sleeve inside, improve the pressure of four air bag sleeve on the outer wall of aluminum rod, thereby improve the friction cleaning effect of cleaning sponge sleeve on the outer wall of aluminum rod; 5、The present application, by shaft pipe against the water flow direction one end is equipped with water inlet cylinder, on the one hand, through the impact of water flow on the guide nozzle, drive the shaft pipe towards the opposite direction rotating with rotating pipe barrel, improve the friction cleaning effect of cleaning sponge sleeve on the aluminum rod, on the other hand, water flow from the fan towards the aluminum rod perpendicular direction, produce perpendicular impact force on the water flow through the outer side of aluminum rod, so that the water flow on the aluminum rod water flow impact force, improve the impact cleaning effect of water flow. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the application, and constitute a part of the specification, together with the embodiments of the application, to explain the application, and do not constitute a limitation on the application.

[0016] In the drawings: Figure 1 The structure schematic diagram of the on-line cleaning device of the aluminum rod continuous production line of the present application; Figure 2 The structure schematic diagram of the end connecting assembly of the present application; Figure 3 The structure schematic diagram of the rotating cleaning assembly of the present application; Figure 4 The structure schematic diagram of the moving limit component of the present application; Figure 5 The structure schematic diagram of the inside of the fixed ring of the present application; Figure 6 The structure schematic diagram of the outside of the U-shaped frame of the present application; Figure 7 The structure schematic diagram of the inside of the shaft pipe of the present application; Figure 8 The structure schematic diagram of the rotating drive member of the present application; In the diagram: 1. Cleaning tank; 2. Cleaning chamber; 3. Water inlet chamber; 4. End chamber; 5. Middle connecting pipe; 6. Discharge pipe; 7. Connecting water cylinder; 8. Water inlet pipe; 9. Drain pipe; 10. End connecting assembly; 1001. End connecting pipe; 1002. Feed cone; 1003. Driven pulley; 1004. Driven pulley; 1005. Transmission belt; 1006. Drive motor; 11. Rotating cleaning assembly; 1101. Rotating tube; 1102. Flange; 1103. Hole; 1104. Spiral blade; 12. Moving limit assembly; 1201. Fixing ring; 1202. Fixing box; 1203. Movable plate; 1204. 1205 Connecting rod; 1206 U-shaped frame; 1207 Spring; 1208 Pressing ring plate; 1209 Push rod; 12001 First connecting rod; 13 Friction cleaning assembly; 1301 Shaft tube; 1302 Side plate; 1303 Airbag sleeve; 1304 Pressing sealing ring; 1305 Connecting hole; 1306 Cleaning sponge sleeve; 1307 Rotating connecting groove; 1308 End cylinder; 1309 Piston; 1310 Push rod; 1311 Slide groove; 1312 Counterweight slider; 1313 Second connecting rod; 1314 Rotation drive component; 13141 Water inlet cylinder; 13142 Fan blade; 13143 Guide nozzle. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0018] Example 1, by Figures 1-8 The present invention relates to an online cleaning device for a continuous aluminum rod production line, comprising a cleaning tank 1, which has two cleaning chambers 2, a water inlet chamber 3, and an end chamber 4. The two cleaning chambers 2, the water inlet chamber 3, and the end chamber 4 are sequentially arranged. A central connecting pipe 5 is rotatably installed on the partition between the two cleaning chambers 2. An end connecting assembly 10 is installed at the ends of the two cleaning chambers 2 that are far apart from each other. A discharge pipe 6 is installed inside the end chamber 4. A connecting water cylinder 7 is fixedly installed at the end of the water inlet chamber 3 near the end chamber 4. A water inlet pipe 8 is installed on the connecting water cylinder 7. A drain pipe 9 is installed at the bottom end of the cleaning chamber 2 on the side away from the water inlet chamber 3. A rotating cleaning assembly 11 is provided inside each of the two cleaning chambers 2.

[0019] The end connecting assembly 10 comprises an end connecting rotating pipe 1001 rotatably mounted on the two cleaning cavities 2 away from the plate body, the flanges 1102 at the two ends of the rotating pipe cylinder 1101 are respectively bolted with the ends of the middle connecting rotating pipe 5 and the end of the end connecting rotating pipe 1001, the end connecting rotating pipe 1001 away from the water inlet cavity 3 is mounted with a feeding cone 1002 away from one end of the cleaning cavity 2, the other end connecting rotating pipe 1001 is rotatably connected with the connecting water cylinder 7, and a rotating sealing ring is mounted between the end connecting rotating pipe 1001 and the connecting water cylinder 7, the end connecting rotating pipe 1001 is mounted with a driven pulley 1003, the cleaning box 1 is mounted with two driving motors 1006, the output shaft of the driving motor 1006 is mounted with a driving pulley 1004, the two driving pulleys 1004 correspond to the two driven pulleys 1003 one by one, and the driven pulley 1003 and the driving pulley 1004 are mounted with a transmission belt 1005.

[0020] The rotating cleaning assembly 11 comprises the rotating pipe cylinder 1101, the end connecting rotating pipe 1001, the rotating pipe cylinder 1101 and the middle connecting rotating pipe 5 are mounted in the cleaning box 1, so as to form a cleaning cylinder which can allow the aluminum rod to pass through, the two ends of the cleaning cylinder can allow the cleaning water to enter and discharge, and the flow direction of the cleaning water is opposite to the moving direction of the aluminum rod, so that the cleaning water can clean the aluminum rod, realizes online cleaning in the continuous production process of the aluminum rod, the two ends of the rotating pipe cylinder 1101 are symmetrically mounted with the flanges 1102, the outer wall of the rotating pipe cylinder 1101 is uniformly provided with the holes 1103, the outer wall of the rotating pipe cylinder 1101 is mounted with the spiral blades 1104, the rotating pipe cylinder 1101 is mounted between the two ends of the two end connecting rotating pipes 1001 and the middle connecting rotating pipe 5, when the aluminum rod moves in the rotating pipe cylinder 1101, the water in the rotating pipe cylinder 1101 is entered, the aluminum rod is flushed, at the same time, the spiral blades 1104 are arranged on the outer wall of the rotating pipe cylinder 1101, with the rotation of the rotating pipe cylinder 1101, the spiral blades 1104 can generate pressure on the cleaning water, improve the impact cleaning effect of the cleaning water on the outer wall of the aluminum rod, and the rotating pipe cylinder 1101 is mounted with the two moving limiting assemblies 12.

[0021] The mobile limiting assembly 12 comprises a fixed ring 1201 fixedly installed on the inner wall of the rotating pipe cylinder 1101, two fixed rings 1201 are installed at the two ends of the rotating pipe cylinder 1101 respectively, four fixed boxes 1202 are installed at equal angles on the inner side of the fixed ring 1201, a movable plate 1203 is movably installed in the fixed box 1202, a connecting rod 1204 is installed on the side of the movable plate 1203 away from the fixed ring 1201, a U-shaped frame 1205 is installed at one end of the connecting rod 1204, a friction cleaning assembly 13 is arranged on the inner side of the U-shaped frame 1205, springs 1206 are symmetrically installed on the side of the movable plate 1203 close to the U-shaped frame 1205, one end of the spring 1206 is fixedly connected with the end inner wall of the fixed box 1202, a pressing ring plate 1207 is arranged on one side of the fixed box 1202, four push rods 1208 are installed at equal angles on the side of the pressing ring plate 1207 close to the fixed box 1202, the four push rods 1208 are inserted into the interiors of the four fixed boxes 1202 respectively, the push rod 1208 is located on the side of the movable plate 1203 close to the fixed ring 1201, a first connecting rod 1209 is hingedly installed at the end of the push rod 1208, the other end of the first connecting rod 1209 is hingedly connected with the movable plate 1203, the mobile limiting assembly 12 is installed in the interiors of the two ends of the rotating pipe cylinder 1101, and the pressing ring plate 1207 is arranged on the side of the fixed box 1202 opposite to the water flow direction, so that the pressing ring plate 1207 is moved under the action of water pressure and pushes each U-shaped frame 1205 towards the aluminum rod to limit the aluminum rod.

[0022] The friction cleaning assembly 13 comprises a shaft pipe 1301 rotatably installed on the inner side of the U-shaped frame 1205, two side plates 1302 are symmetrically installed on the shaft pipe 1301, an air bag sleeve 1303 is claddingly installed on the outer side of the two side plates 1302, a compression sealing ring 1304 is installed on the side of each of the two side plates 1302 away from each other, and the two compression sealing rings 1304 respectively tightly fix the air bag sleeve 1303 and the side plate 1302 at one end, a cleaning sponge sleeve 1306 is installed on the outer side of the air bag sleeve 1303, the air bag sleeve 1303 on the outer side of the four shaft pipes 1301 limits the aluminum rod, avoids the bending of the aluminum rod in the cleaning cylinder, and simultaneously enables the cleaning sponge sleeve 1306 arranged on the outer side of the air bag sleeve 1303 to frictionally clean the aluminum rod, thereby improving the cleaning effect.

[0023] The U-shaped frame 1205 is provided with a rotating communication groove 1307 at one end away from the compression ring plate 1207, the shaft tube 1301 is rotatably installed in the rotating communication groove 1307, and the inner cavity of the shaft tube 1301 is in communication with the rotating communication groove 1307, a rotating sealing ring is installed between the outer wall of the shaft tube 1301 and the inner wall of the rotating communication groove 1307, the middle part of the shaft tube 1301 is uniformly provided with a communication hole 1305, the communication hole 1305 is in communication with the space between the two side plates 1302, and the shaft tube 1301 is installed with a rotating driving piece 1314 at one end away from the rotating communication groove 1307. The U-shaped frame 1205 is fixedly installed with an end tube 1308 at one side away from the compression ring plate 1207, the end tube 1308 is in communication with the rotating communication groove 1307, the piston 1309 is movably installed in the inside of the end tube 1308, the push rod 1310 is installed at one end of the piston 1309 away from the U-shaped frame 1205, and the push rod 1310 penetrates to the outside of the end tube 1308. The U-shaped frame 1205 is provided with a sliding groove 1311 at one side away from the compression ring plate 1207, the sliding groove 1311 is located at one side of the end tube 1308 close to the fixed ring 1201, the counterweight sliding block 1312 is slidably installed in the sliding groove 1311, the second connecting rod 1313 is hingedly installed on the counterweight sliding block 1312, and the second connecting rod 1313 is hingedly installed at the other end away from the piston 1309. When the fixed ring 1201 rotates with the rotating tube cylinder 1101, one or two U-shaped frames 1205 rotate to the position below the axis of the rotating tube cylinder 1101, so that the counterweight sliding block 1312 slides under the action of gravity, the piston 1309 moves towards the inside of the shaft tube 1301, thereby pressurizing the inside of the air bag sleeve 1303, improving the pressure of the four air bag sleeves 1303 on the outer wall of the aluminum rod, and improving the friction cleaning effect of the cleaning sponge sleeve 1306 on the outer wall of the aluminum rod.

[0024] The rotating driving piece 1314 comprises a water inlet cylinder 13141 coaxially and fixedly installed at one end of the shaft tube 1301 close to the compression ring plate 1207, the water inlet cylinder 13141 is installed with the fan blades 13142 at equal angles on the circumferential outside, and the water inlet cylinder 13141 is provided with the inclined flow guide nozzle 13143 at equal angles on the inner wall, wherein the flow guide nozzle 13143 is located at one side of the fan blade 13142 close to the compression ring plate 1207. The shaft tube 1301 is installed with the water inlet cylinder 13141 at one end against the water flow direction, on one hand, the shaft tube 1301 is driven to rotate in the direction opposite to the rotating direction of the rotating tube cylinder 1101 through the impact of the water flow on the flow guide nozzle 13143, thereby improving the friction cleaning effect of the cleaning sponge sleeve 1306 on the aluminum rod, and on the other hand, the water flow is sprayed from the fan blade 13142 to the vertical direction of the aluminum rod, thereby generating a vertical impact force on the water flow flowing through the outer side of the aluminum rod, so that the water flow generates a water flow impact force on the aluminum rod, thereby improving the impact cleaning effect of the water flow.

[0025] Working principle: in use, the aluminum rod to be cleaned is inserted from the feeding cone 1002, and then successively passes through the end connecting rotating pipe 1001, the rotating pipe cylinder 1101, the middle connecting rotating pipe 5, the rotating pipe cylinder 1101, the end connecting rotating pipe 1001, the connecting water cylinder 7, and finally passes out from the discharging pipe 6. The flanges 1102 at both ends of the two rotating pipe cylinders 1101 are bolted and fixed with the ends of the middle connecting rotating pipe 5 and the end connecting rotating pipe 1001 respectively. The inside of the feeding cone 1002 and the discharging pipe 6 are both provided with sealing rings, which can tightly adhere to the outer wall of the aluminum rod when the aluminum rod passes through, so as to avoid the cleaning water from being discharged outward from the feeding cone 1002 and the discharging pipe 6; Then the two driving motors 1006 are simultaneously started, and the end connecting rotating pipe 1001 is driven to rotate through the driving pulley 1004, the transmission belt 1005 and the driven pulley 1003. Since the loads are the same, the output shafts of the two driving motors 1006 rotate at the same speed, thereby driving the two end connecting rotating pipes 1001 to synchronously rotate. Then the cleaning water is introduced from the water inlet pipe 8, so that the cleaning water flows through the inside of the two end connecting rotating pipes 1001 and is discharged from the water outlet pipe 9. In use, a water pump and a filter box are arranged between the water inlet pipe 8 and the water outlet pipe 9, so that the water is pumped back into the cleaning box 1 after being filtered in the filter box, thereby cleaning the aluminum rod, and the cleaning water can be recycled and circulated. When the water flows from the water inlet pipe 8 to the water outlet pipe 9 side, the aluminum rod is pulled to move from the feeding cone 1002 to the discharging pipe 6 side. Since the aluminum rod is long, the outer wall of the aluminum rod is continuously cleaned. At the same time, the rotation of the end connecting rotating pipe 1001 accelerates the flow speed of the cleaning water in the cleaning box 1 through the driving pulley 1004 outside the end connecting rotating pipe 1001, thereby improving the impact force between the cleaning water and the aluminum rod, and thus improving the cleaning effect on the aluminum rod. Meanwhile, the inner two ends of the end-connection rotating pipe 1001 are both installed with the moving limiting assembly 12, wherein the pressing ring plate 1207 is arranged on the side of the fixed box 1202 opposite to the water flow direction, so that the water flow generates pressure on the pressing ring plate 1207 during the flow process, and pushes the pressing ring plate 1207 to move towards the side of the fixed box 1202, and then pushes the movable plate 1203 to move towards the side of the aluminum rod through the first connecting rod 1209, until the cleaning sponge sleeve 1306 on the outer wall of the four air bag sleeves 1303 contacts with the outer wall of the aluminum rod, wherein the space formed by the two side plates 1302 and the inner side of the air bag sleeve 1303 is filled with air, so as to ensure that the air bag sleeve 1303 can support and limit the aluminum rod, on the one hand, the air bag sleeve 1303 in four directions can limit the aluminum rod, avoiding the aluminum rod bending in the equipment, and then ensuring the stability of the aluminum rod movement, on the other hand, each air bag sleeve 1303 constantly rotates with the end-connection rotating pipe 1001, so that the cleaning sponge sleeve 1306 outside it constantly rubs and cleans the outer wall of the aluminum rod, improving the cleaning effect; When one of the U-shaped frames 1205 or both of the U-shaped frames 1205 rotates to the height below the axis of the end-connection rotating pipe 1001, at this time, the U-shaped frame 1205 is inverted, so that the counterweight slider 1312 slides downward under the action of its own gravity, thereby pushing the piston 1309 to move towards the side of the shaft pipe 1301 through the second connecting rod 1313, so that the air in the end cylinder 1308 can enter the space formed by the two side plates 1302 and the air bag sleeve 1303 through the communication hole 1305, when the air pressure on the inner wall of one of the air bag sleeves 1303 increases, the aluminum rod generates pressure on the other air bag sleeves 1303, so that the pressure of each air bag sleeve 1303 on the outer wall of the aluminum rod increases, thereby improving the cleaning force of the cleaning sponge sleeve 1306 on the outer wall of the aluminum rod, wherein the outer wall of the shaft pipe 1301 and the inner wall of the rotating communication groove 1307 are installed with a rotating sealing ring; Meanwhile, the side of the shaft pipe 1301 opposite to the water flow direction is installed with the water inlet cylinder 13141, first, the inner wall of the water inlet cylinder 13141 is installed with inclined flow guide nozzles 13143 at equal angles, which generate pressure on the flow guide nozzles 13143 when the water flows, and push the water inlet cylinder 13141 to rotate, thereby driving the shaft pipe 1301 to rotate, and the rotating direction of the shaft pipe 1301 is opposite to the rotating direction of the end-connection rotating pipe 1001, improving the rubbing and cleaning effect of the cleaning sponge sleeve 1306 on the aluminum rod, on the other hand, the circumferential direction of the water inlet cylinder 13141 is provided with a fan blade 13142, so that the water flow can be vertically sprayed towards the side of the aluminum rod through the fan blade 13142 after flowing, generating a vertical force on the water flow flowing outside the aluminum rod, thereby improving the impact cleaning effect of the water flow on the outer wall of the aluminum rod; With the flow of the water flow and the movement of the aluminum rod, the outer wall of the aluminum rod is continuously cleaned, realizing the online cleaning of the aluminum rod continuous production line.

[0026] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. It is to be understood that the terms such as first and second, etc., merely are used to differentiate one from another without necessarily implying or requiring any actual relationship or order between them. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] While the embodiments of the application have been shown and described herein, it is to be understood that the application is not limited to these embodiments. Rather, many modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.

Claims

1. An on-line cleaning device for a continuous production line of aluminium rods, comprising a cleaning tank (1), characterised in that: The cleaning tank (1) is provided with two cleaning cavities (2), the cleaning tank (1) is provided with a water inlet cavity (3) and an end cavity (4), the two cleaning cavities (2), the water inlet cavity (3) and the end cavity (4) are sequentially provided, and the two cleaning cavities (2) are provided with rotating cleaning assemblies (11) inside; The rotating cleaning assembly (11) comprises a rotating pipe cylinder (1101), flanges (1102) are symmetrically installed at both ends of the rotating pipe cylinder (1101), holes (1103) are uniformly formed in the outer wall of the rotating pipe cylinder (1101), spiral blades (1104) are installed on the outer wall of the rotating pipe cylinder (1101), and two moving limiting assemblies (12) are installed inside the rotating pipe cylinder (1101); The moving limiting assembly (12) comprises a fixed ring (1201) fixedly installed on the inner wall of the rotating pipe cylinder (1101), two fixed rings (1201) are installed at both ends of the rotating pipe cylinder (1101), four fixed boxes (1202) are installed at equal angles on the inner side of the fixed ring (1201), a movable plate (1203) is movably installed in the fixed box (1202), a connecting rod (1204) is installed on the side, away from the fixed ring (1201), of the movable plate (1203), a U-shaped frame (1205) is installed at one end of the connecting rod (1204), and a friction cleaning assembly (13) is arranged on the inner side of the U-shaped frame (1205).

2. The on-line cleaning device for a continuous production line of aluminum rods according to claim 1, characterized in that: The side, close to the U-shaped frame (1205), of the movable plate (1203) is symmetrically provided with springs (1206), one end of the spring (1206) is fixedly connected with the end inner wall of the fixed box (1202), a pressing ring plate (1207) is arranged on one side of the fixed box (1202), four push rods (1208) are installed at equal angles on the side, close to the fixed box (1202), of the pressing ring plate (1207), the four push rods (1208) are respectively inserted into the four fixed boxes (1202) in a transverse mode, the push rod (1208) is located on the side, close to the fixed ring (1201), of the movable plate (1203), a first connecting rod (1209) is hingedly installed at the end of the push rod (1208), and the other end of the first connecting rod (1209) is hingedly connected with the movable plate (1203).

3. The on-line cleaning device for a continuous production line of aluminum rods according to claim 1, characterized in that: The friction cleaning assembly (13) comprises a shaft pipe (1301) rotatably installed on the inner side of the U-shaped frame (1205), two side plates (1302) are symmetrically installed on the shaft pipe (1301), air bag sleeves (1303) are coveringly installed on the outer sides of the two side plates (1302), pressing sealing rings (1304) are installed on the sides, away from each other, of the two side plates (1302), and the two pressing sealing rings (1304) tightly fix the air bag sleeves (1303) and the side plates (1302) at one end.

4. The on-line cleaning device for a continuous production line of aluminum rods according to claim 3, characterized in that: The outer side of the air bag cover (1303) is provided with a cleaning sponge cover (1306), the U-shaped frame (1205) is provided with a rotating communication groove (1307) at the end away from the compression ring plate (1207), the shaft tube (1301) is rotatably installed in the rotating communication groove (1307), and the inner cavity of the shaft tube (1301) is in communication with the rotating communication groove (1307), a rotating sealing ring is installed between the outer wall of the shaft tube (1301) and the inner wall of the rotating communication groove (1307), the middle part of the shaft tube (1301) is uniformly provided with a communication hole (1305), the communication hole (1305) is in communication with the space between the two side plates (1302), and the end of the shaft tube (1301) away from the rotating communication groove (1307) is provided with a rotating driving element (1314).

5. The on-line cleaning device of the aluminum rod continuous production line according to claim 1, characterized in that: The U-shaped frame (1205) is fixedly installed with an end tube (1308) on the side away from the compression ring plate (1207), the end tube (1308) is in communication with the rotating communication groove (1307), the piston (1309) is movably installed in the end tube (1308), the piston (1309) is installed with a push rod (1310) on the side away from the U-shaped frame (1205), and one end of the push rod (1310) penetrates to the outside of the end tube (1308).

6. The on-line cleaning device of the aluminum rod continuous production line according to claim 1, characterized in that: The U-shaped frame (1205) is provided with a sliding groove (1311) on the side away from the compression ring plate (1207), the sliding groove (1311) is located on the side of the end tube (1308) close to the fixed ring (1201), a counterweight sliding block (1312) is slidably installed in the sliding groove (1311), the second connecting rod (1313) is hingedly installed on the counterweight sliding block (1312), and the other end of the second connecting rod (1313) is hingedly installed with the end of the push rod (1310) away from the piston (1309).

7. The on-line cleaning device of a continuous production line of aluminum rods according to claim 4, characterized in that: The rotating driving element (1314) comprises a water inlet cylinder (13141) coaxially and fixedly installed at one end of the shaft tube (1301) close to the compression ring plate (1207), a plurality of fan leaves (13142) are installed at equal angles on the circumferential outer side of the water inlet cylinder (13141), and a plurality of inclined flow guide nozzles (13143) are arranged at equal angles on the inner wall of the water inlet cylinder (13141), wherein the flow guide nozzles (13143) are located on the side of the fan leaves (13142) close to the compression ring plate (1207).

8. The on-line cleaning device of a continuous production line of aluminum rods according to claim 1, characterized in that: The middle connecting rotating pipe (5) is rotatably installed on the partition plate between the two cleaning cavities (2), the end connecting assembly (10) is installed at the end of each of the two cleaning cavities (2) away from each other, the discharge pipe (6) is installed in the end cavity (4), the connecting water cylinder (7) is fixedly installed at the end of the water inlet cavity (3) close to the end cavity (4), the water inlet pipe (8) is installed on the connecting water cylinder (7), the drain pipe (9) is installed at the end of the cleaning cavity (2) away from the water inlet cavity (3), and the connecting water cylinder (7) is located on the side of the compression ring plate (1207) away from the fixed box (1202), and the drain pipe (9) is located on the side of the fixed box (1202) away from the compression ring plate (1207).

9. The on-line cleaning device for a continuous production line of aluminum rods according to claim 8, characterized in that: The end connecting assembly (10) comprises an end connecting rotating pipe (1001) rotatably mounted on the mutually distal plate bodies of the two cleaning cavities (2), flanges (1102) at two ends of a rotating pipe cylinder (1101) are bolted to the ends of the middle connecting rotating pipe (5) and the end of the end connecting rotating pipe (1001) respectively, the end connecting rotating pipe (1001) distal to the water inlet cavity (3) is provided with a feeding cone cylinder (1002) at one end distal to the cleaning cavity (2), the other end connecting rotating pipe (1001) is rotatably connected with the connecting water cylinder (7), and a rotating sealing ring is mounted between the end connecting rotating pipe (1001) and the connecting water cylinder (7), the end connecting rotating pipe (1001) is provided with a driven pulley (1003), the cleaning box (1) is provided with two driving motors (1006), the output shaft of the driving motor (1006) is provided with a driving pulley (1004), the two driving pulleys (1004) correspond to the two driven pulleys (1003) one by one, and the driven pulley (1003) and the driving pulley (1004) are provided with a transmission belt (1005) outside.

10. The on-line cleaning method of the on-line cleaning device of the aluminum rod continuous production line according to any one of claims 1 to 9, characterized in that, The cleaning method is as follows: S1, equipment installation: the rotating pipe cylinder (1101) is installed between the end connecting rotating pipe (1001) and the middle connecting rotating pipe (5), so that the end connecting rotating pipe (1001), the rotating pipe cylinder (1101) and the middle connecting rotating pipe (5) form a cleaning cylinder, and the cleaning cylinder is driven to rotate by the driving motor (1006); S2, aluminum rod passing: the aluminum rod is passed into the cleaning cylinder from the feeding cone cylinder (1002), and finally passed out from the discharge pipe (6), wherein the feeding cone cylinder (1002) and the discharge pipe (6) are provided with sealing rings inside, so as to prevent water from being discharged from the feeding cone cylinder (1002) and the discharge pipe (6); S3, cleaning water is introduced: the cleaning water is introduced from the water inlet pipe (8), so that the cleaning water continuously flows through the outside of the aluminum rod, and finally is discharged from the drain pipe (9); S4, aluminum rod moving: then pull the aluminum rod to move continuously, so as to continuously clean the aluminum rod; S5, friction cleaning: when the water flow flows through the inner side of the fixed ring (1201), pressure is generated on the pressure ring plate (1207), each friction cleaning assembly (13) is pushed to move towards the aluminum rod, so that the friction cleaning assembly (13) limits and friction cleans the aluminum rod.

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