Automatic wire drawing device for color-coated aluminum coil
Through the design of U-frame and connecting components, the synchronous work and automatic cleaning of the color-coated aluminum coil automatic wire drawing device is realized, solving the problem of drawing ribbon wear caused by fixed pressure plates, and improving the use effect of the equipment.
Patent Information
- Application Number
- CN202510697089.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-28
- Publication Date
- 2025-07-29
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the existing color-coated aluminum coil automatic wire drawing device, the friction between the fixed press plate and the drawing ribbon is relatively large, resulting in serious wear of the drawing ribbon and reducing the use effect.
The U-frame and connecting assembly design is adopted to enable the drawing assembly to work synchronously with the conveyor belt. The turning drawing ribbon drives the pressure plate to rotate, avoiding the wear of the fixed pressure plate on the drawing ribbon, and is equipped with a cleaning assembly to automatically clean up the adhered impurities.
The automated synergy of the aluminum coil wire drawing process is realized, reducing the wear of the drawing ribbon, improving the use effect of the equipment, and automatically cleaning impurities, improving the overall performance of the equipment.
Smart Images
Figure CN120382405A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of wire drawing, and particularly relates to an automatic wire drawing device for color-coated aluminum coils. Background Art
[0002] Surface wire drawing treatment is a surface treatment method that forms linear patterns on the workpiece surface by grinding the product to achieve a decorative effect. Since the surface wire drawing treatment can reflect the texture of metal materials, it has been favored by more and more users and has been more widely applied. Wire drawing treatment is generally also called sand sweeping or nylon sweeping.
[0003] In the current automatic wire drawing device for color-coated aluminum coils, although the aluminum coil can be wire drawn, when the wire drawing belt is used to wire draw the aluminum coil, a fixed pressing plate is used to make the wire drawing belt contact the aluminum material, resulting in a large frictional force between the pressing plate and the wire drawing belt, increasing the wear of the wire drawing belt and reducing the use effect. Therefore, there is an urgent need to design an automatic wire drawing device for color-coated aluminum coils. Summary of the Invention
[0004] The purpose of the present invention is to solve the problems existing in the prior art, and a kind of automatic wire drawing device for color-coated aluminum coils is proposed.
[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme: An automatic wire drawing device for color-coated aluminum coils, including a conveyor belt, two first round rollers and a first support plate are installed inside the conveyor belt, and further includes: A U-shaped frame, which is fixedly installed on the top of the conveyor belt; A wire drawing assembly, which is arranged below the horizontal side of the U-shaped frame, and the wire drawing assembly is used for wire drawing the coil located on the top of the conveyor belt; A connection assembly, which is arranged on the top of the horizontal side of the U-shaped frame, and the connection assembly is used for making the wire drawing assembly and the conveyor belt work synchronously; Among them, the wire drawing assembly includes: A cleaning assembly, which is arranged on the wire drawing assembly, and the cleaning assembly is used for cleaning the debris adhering to the wire drawing assembly.
[0006] As a further technical solution of the present invention, the connection assembly includes: a missing gear, which is rotatably installed on the side of the conveyor belt, a first gear and a small gear meshing with the missing gear are also rotatably installed on the side of the conveyor belt, and a connection shaft is fixedly connected between the first gear and the corresponding first round roller. A first motor connected to the missing gear is installed on the side of the conveyor belt. A first belt is inclinedly arranged on the sides of the conveyor belt and the U-shaped frame, and both ends inside the first belt are provided with first belt wheels. One of the first belt wheels is fixedly installed on the end face of the small gear, and a rotating rod is fixed on the end face of the other first belt wheel. The rotating rod is rotatably installed on the top of the horizontal side of the U-shaped frame through a limiting block.
[0007] As a further technical solution of the present invention, a disc is fixedly installed at the end of the rotating rod away from the first pulley, and a limiting groove is formed on the side surface of the disc. The limiting groove is composed of a first arc groove, a second arc groove and two inclined grooves, and the two inclined grooves are connected end to end to connect the first arc groove and the second arc groove to form a closed loop. A sliding column is slidably installed inside the limiting groove.
[0008] As a further technical solution of the present invention, the wire drawing assembly further includes: limiting plates, there are two limiting plates, and the two limiting plates are arranged in parallel. Two second rollers are rotatably installed between the two limiting plates. A tensioning roller is also movably arranged between the two limiting plates. A wire drawing belt is sleeved on the tensioning roller and the two second rollers. A second motor connected to the second roller is installed outside the corresponding limiting plate.
[0009] As a further technical solution of the present invention, two third rollers are also movably installed inside the two limiting plates. A conveyor belt is sleeved on the surfaces of the two third rollers. A plurality of uniformly distributed pressing plates are fixed on the surface of the conveyor belt. A second support plate is also arranged inside the conveyor belt, and the second support plate is slidably arranged between the two limiting plates.
[0010] As a further technical solution of the present invention, a through first vertical groove and two second vertical grooves are formed on the side surface of each limiting plate. The first vertical groove is located between the two second vertical grooves. A sliding plate is slidably arranged inside the first vertical groove. The tensioning roller is rotatably arranged between the two sliding plates.
[0011] As a further technical solution of the present invention, a U-shaped plate is arranged on the U-shaped frame, and connecting columns are fixed on the opposite side surfaces of the two vertical sides of the U-shaped plate. The two connecting columns are respectively fixedly installed on the side surfaces of the two sliding plates. The end of the sliding column is fixedly installed on the side surface of the horizontal side of the U-shaped plate. Two telescopic rods installed at the bottom of the horizontal side of the U-shaped plate are vertically installed on the top of the horizontal side of the U-shaped frame.
[0012] As a further technical solution of the present invention, two symmetric connecting plates are slidably arranged on the outside of each limiting plate. The opposite ends of the two connecting plates on the same side are fixedly installed on the side surface of the sliding plate, and the other two ends of the two connecting plates on the same side are rotatably installed at the center of the end surface of the third roller through a shaft rod.
[0013] As a further technical solution of the present invention, the cleaning mechanism includes: cylinders, there are two cylinders, and the two cylinders are both rotatably installed between the two limiting plates. A plurality of uniformly distributed slapping plates are annularly arranged on the surface of each cylinder for cleaning the debris adhered to the wire drawing belt. Spring rods installed on the surface of the cylinder are fixed at both ends of the bottom of each slapping plate. Material receiving grooves are formed on both sides of the conveyor belt.
[0014] As a further technical solution of the present invention, two symmetrically arranged second belts are provided on the side of the corresponding limiting plate. At both ends inside each second belt, second belt pulleys are provided. The second belt pulley located below is fixedly installed at the center of the end face of the second round roller through a connecting shaft, and the second belt pulley located above is fixedly installed at the center of the end face of the cylinder through a connecting shaft.
[0015] The beneficial effects of the present invention are as follows: In the present invention, the wire drawing of the aluminum coil can be automatically carried out according to the conveying process of the conveyor belt, improving the synergy of the device. In addition, when the pressing plate presses down on the wire drawing belt, the rotating wire drawing belt will drive the pressed pressing plate to rotate. Further, multiple pressing plates can be rotated to act on the wire drawing belt in sequence, avoiding the situation of large wear of the fixed pressing plate on the wire drawing belt. In addition, the impurities adhering to the wire drawing belt can be automatically collected, thereby improving the use effect of the device. Description of the Drawings
[0016] Figure 1 is a schematic structural diagram of an automatic wire drawing device for color-coated aluminum coils proposed by the present invention; [[ID=I3]] Figure 2 is a schematic cross-sectional structure diagram of the conveyor belt of an automatic wire drawing device for color-coated aluminum coils proposed by the present invention; Figure 3 is Figure 2 an enlarged schematic view of part A in Figure 4 is a schematic structural diagram of the U-shaped frame and its connection structure of an automatic wire drawing device for color-coated aluminum coils proposed by the present invention; Figure 5 is Figure 4 an enlarged schematic view of part B in Figure 6 is a schematic structural diagram of an automatic wire drawing device for color-coated aluminum coils proposed by the present invention after removing the limiting plate; Figure 7 is a schematic internal structure diagram of the wire drawing belt of an automatic wire drawing device for color-coated aluminum coils proposed by the present invention.
[0017] In the figure: 1, conveyor belt; 2, U-shaped frame; 3, U-shaped plate; 4, first belt; 5, first belt pulley; 6, rotating rod; 7, disc; 8, limiting plate; 9, receiving groove; 10, telescopic rod; 11, first arc groove; 12, inclined groove; 13, second arc groove; 14, sliding column; 15, second belt; 16, second belt pulley; 17, first vertical groove; 18, sliding plate; 19, second vertical groove; 20, connecting plate; 21, wire drawing belt; 22, second round roller; 23, tensioning roller; 24, cylinder; 25, spring rod; 26, slapping plate; 27, conveyor; 28, third round roller; 29, pressing plate; 30, small gear; 31, missing gear; 32, first gear. Detailed Implementation Modes
[0018] To make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation modes.
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0020] Please refer to the attached Figure 1 - attached Figure 7 , an automatic wire drawing device for color-coated aluminum coils, including a conveyor belt 1, two first round rollers and a first support plate are installed inside the conveyor belt 1, and further includes: a U-shaped frame 2, a wire drawing assembly and a connection assembly. The U-shaped frame 2 is fixedly installed on the top of the conveyor belt 1. The wire drawing assembly is arranged below the horizontal side of the U-shaped frame 2, and the wire drawing assembly is used for wire drawing on the coil located on the top of the conveyor belt 1. The connection assembly is arranged on the top of the horizontal side of the U-shaped frame 2, and the connection assembly is used to make the wire drawing assembly and the conveyor belt 1 work synchronously; wherein the wire drawing assembly includes: a cleaning assembly, the cleaning assembly is arranged on the wire drawing assembly, and the cleaning assembly is used for cleaning the debris adhered to the wire drawing assembly; Unroll the aluminum coil and place it on the conveyor belt 1, then start the first motor to drive the missing gear 31 to rotate. When the missing gear 31 meshes with the first gear 32, it will drive the first round roller and the conveyor belt 1 to rotate. Further, the conveyor belt 1 can convey the unrolled aluminum coil placed on the conveyor belt 1, and simultaneously start the second motor to drive the second round roller 22 and the wire drawing belt 21 to rotate.
[0021] Please refer to the attached Figure 1 - attached Figure 7, in a preferred embodiment, the connecting component includes: a missing gear 31, which is rotatably installed on the side of the conveyor belt 1. A first gear 32 and a pinion 30 that mesh with the missing gear 31 are also rotatably installed on the side of the conveyor belt 1. Moreover, the first gear 32 and the corresponding first round roller are fixedly connected by a connecting shaft. A first motor connected to the missing gear 31 is installed on the side of the conveyor belt 1. A first belt 4 is inclinedly arranged on the sides of the conveyor belt 1 and the U-shaped frame 2, and both ends inside the first belt 4 are provided with first belt pulleys 5. One of the first belt pulleys 5 is fixedly installed on the end face of the pinion 32, and a rotating rod 6 is fixed to the end face of the other first belt pulley 5. The rotating rod 6 is rotatably installed at the top of the horizontal side of the U-shaped frame 2 through a limiting block. A disc 7 is fixedly installed at the end of the rotating rod 6 away from the first belt pulley 5. Moreover, a limiting groove is formed on the side of the disc 7. The limiting groove is composed of a first arc groove 11, a second arc groove 13, and two inclined grooves 12. The two inclined grooves 12 are connected end to end to connect the first arc groove 11 and the second arc groove 13 to form a closed loop. A sliding column 14 is slidably installed inside the limiting groove; When the missing gear 31 and the first gear 32 finish meshing, they will mesh with the pinion 30 and drive the pinion 30 to rotate one circle. The rotation of the pinion 30 drives the first belt 4 and the first belt pulley 5 to rotate. The rotation of the first belt pulley 5 drives the rotating rod 6 and the disc 7 to rotate. The rotation of the disc 7 drives the limiting groove to rotate. The rotation of the limiting groove drives the sliding column 14 to move up and down.
[0022] Please refer to the attached Figure 1 - attached Figure 7, in a preferred embodiment, the wire drawing assembly further includes: a limiting plate 8. There are two limiting plates 8, and the two limiting plates 8 are arranged in parallel. Two second rollers 22 are rotatably installed between the two limiting plates 8. A tensioning roller 23 is also movably arranged between the two limiting plates 8. A wire drawing belt 21 is sleeved on the tensioning roller 23 and the two second rollers 22. A second motor connected to the second roller 22 is installed outside the corresponding limiting plate 8. Two third rollers 28 are movably installed inside the two limiting plates 8. A conveyor belt 27 is sleeved on the surfaces of the two third rollers 28. A plurality of uniformly distributed pressing plates 29 are fixed on the surface of the conveyor belt 27. A second support plate is also arranged inside the conveyor belt 27, and the second support plate is slidably arranged between the two limiting plates 8. A through first vertical groove 17 and two second vertical grooves 19 are formed on the side surface of each limiting plate 8. The first vertical groove 17 is located between the two second vertical grooves 19. A sliding plate 18 is slidably arranged inside the first vertical groove 17. The tensioning roller 23 is rotatably arranged between the two sliding plates 18. A U-shaped plate 3 is arranged on the U-shaped frame 2. Connecting columns are fixed on the opposite side surfaces of the two vertical sides of the U-shaped plate 3. The two connecting columns are respectively fixedly installed on the side surfaces of the two sliding plates 18. The end of the sliding column 14 is fixedly installed on the side surface of the horizontal side of the U-shaped plate 3. Two telescopic rods 10 installed at the bottom of the horizontal side of the U-shaped plate 3 are vertically installed on the top of the horizontal side of the U-shaped frame 2. Two symmetrical connecting plates 20 are slidably arranged outside each limiting plate 8. The opposite ends of the two connecting plates 20 on the same side are fixedly installed on the side surface of the sliding plate 18. The other two ends of the two connecting plates 20 on the same side are rotatably installed at the center of the end surface of the third roller 28 through a shaft rod; The up and down movement of the sliding column 14 drives the up and down movement of the U-shaped plate 3. The up and down movement of the U-shaped plate 3 drives the up and down movement of the sliding plate 18. The up and down movement of the sliding plate 18 drives the up and down movement of the tensioning roller 23, the second support plate and the connecting plate 20. The up and down movement of the connecting plate 20 and the second support plate drives the up and down movement of the third roller 28 and the conveyor belt 27. The up and down movement of the conveyor belt 27 drives the up and down movement of the pressing plate 29 thereon. Further, through the action of the pressing plate 29 on the wire drawing belt 21, the wire drawing belt 21 can be brought into contact with the surface of the aluminum coil. Then, the rotating wire drawing belt 21 can perform a wire drawing action on the surface of the aluminum coil. In addition, since there is an abutment between the pressing plate 29 and the wire drawing belt 21, the rotation of the wire drawing belt 21 will drive the pressing plate 29 to move. Further, the conveyor belt 27 can drive the pressing plate 29 to rotate, so as to realize the alternating action of multiple pressing plates 29, avoiding the situation of excessive friction between the wire drawing belt 21 and the pressing plate 29 caused by pressing the wire drawing belt 21 in a fixed manner.
[0023] Please refer to Appendix Figure 1 - Appendix Figure 7, in a preferred embodiment, the cleaning mechanism includes: two cylinders 24 rotatably mounted between two limit plates 8. A plurality of evenly distributed flapping plates 26 are annularly arranged on the surface of each cylinder 24 for cleaning debris adhered to the wire drawing belt 21. Spring rods 25 are fixed to both ends of the bottom of each flapping plate 26 and mounted on the surface of the cylinder 24. Material receiving grooves 9 are formed on both sides of the conveyor belt 1. Two symmetrically arranged second belts 15 are provided on the side of the corresponding limit plate 8. Second pulleys 16 are arranged at both ends inside each second belt 15. The lower second pulley 16 is fixedly mounted at the center of the end face of the second roller 22 through a connecting shaft, and the upper second pulley 16 is fixedly mounted at the center of the end face of the cylinder 24 through a connecting shaft; The operation of the second roller 22 will also drive the second belt 15 and the second pulley 16 to rotate. The rotation of the second pulley 16 drives the cylinder 24 to rotate. The rotation of the cylinder 24 drives a plurality of spring rods 25 and flapping plates 26 to rotate. Due to the action of centrifugal force, the rotating flapping plates 26 will exert a force on the wire drawing plate to realize flapping the wire drawing belt 21 to shake off the impurities adhered thereto due to wire drawing. The shaken-off impurities will roll to the material receiving groove 9 and be collected, and finally be sent away from the conveyor belt 1 along with the conveyor belt 1.
[0024] In summary, the wire drawing of the aluminum coil can be automatically carried out according to the conveying process of the conveyor belt 1, improving the synergy of the device. In addition, when the pressing plate 29 presses the wire drawing belt 21 downward, the rotating wire drawing belt 21 will drive the pressed pressing plate 29 to rotate, further enabling a plurality of pressing plates 29 to rotate and act on the wire drawing belt 21 in turn, avoiding the situation of large wear of the fixed pressing plate 29 on the wire drawing belt 21. In addition, the impurities adhered to the wire drawing belt 21 can be automatically collected, thereby improving the use effect of the device.
[0025] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An automatic wire drawing device for color-coated aluminum coils, comprising a conveyor belt (1), wherein two first round rollers and a first support plate are installed inside the conveyor belt (1), and it is characterized in that, It further includes: A U-shaped frame (2), which is fixedly installed on the top of the conveyor belt (1); A wire drawing assembly, which is arranged below the horizontal side of the U-shaped frame (2), and the wire drawing assembly is used for wire drawing on the coil located on the top of the conveyor belt (1); A connection assembly, which is arranged on the top of the horizontal side of the U-shaped frame (2), and the connection assembly is used to make the wire drawing assembly and the conveyor belt (1) work synchronously; Wherein the wire drawing assembly includes: A cleaning assembly, which is arranged on the wire drawing assembly, and the cleaning assembly is used for cleaning the debris adhered to the wire drawing assembly.
2. The automatic wire drawing device for color-coated aluminum coils according to claim 1, characterized in that, The connection assembly includes: a missing gear (31), the missing gear (31) is rotatably installed on the side of the conveyor belt (1), and a first gear (32) and a pinion (30) meshing with the missing gear (31) are also rotatably installed on the side of the conveyor belt (1), and the first gear (32) and the corresponding first round roller are fixedly connected by a connecting shaft. A first belt (4) is inclinedly arranged on the sides of the conveyor belt (1) and the U-shaped frame (2), and first pulleys (5) are arranged at both ends inside the first belt (4). One of the first pulleys (5) is fixedly installed on the end face of the pinion (32), and a rotating rod (6) is fixed on the end face of the other first pulley (5). The rotating rod (6) is rotatably installed on the top of the horizontal side of the U-shaped frame (2) through a limiting block.
3. An automatic wire drawing device for color-coated aluminum coils according to claim 2, characterized in that, A disc (7) is fixedly installed at the end of the rotating rod (6) away from the first pulley (5), and a limiting groove is formed on the side of the disc (7). The limiting groove is composed of a first arc groove (11), a second arc groove (13) and two inclined grooves (12), and the two inclined grooves (12) are connected end to end to form a closed loop between the first arc groove (11) and the second arc groove (13). A sliding column (14) is slidably installed inside the limiting groove.
4. The automatic wire drawing device for color-coated aluminum coils according to claim 3, wherein, The wire drawing assembly further includes: a limiting plate (8), there are two limiting plates (8), and the two limiting plates (8) are arranged in parallel. Two second round rollers (22) are rotatably installed between the two limiting plates (8), and a tensioning roller (23) is movably arranged between the two limiting plates (8). A wire drawing belt (21) is sleeved on the tensioning roller (23) and the two second round rollers (22).
5. An automatic wire drawing device for color-coated aluminum coils according to claim 4, characterized in that, Two third round rollers (28) are movably installed inside the two limiting plates (8), and a conveyor belt (27) is sleeved on the surfaces of the two third round rollers (28). A plurality of uniformly distributed pressing plates (29) are fixed on the surface of the conveyor belt (27), and a second support plate is arranged inside the conveyor belt (27), and the second support plate is slidably arranged between the two limiting plates (8).
6. The automatic wire drawing device for color-coated aluminum coils according to claim 5, characterized in that, A through first vertical groove (17) and two second vertical grooves (19) are formed on the side of each limiting plate (8). The first vertical groove (17) is located between the two second vertical grooves (19), and a sliding plate (18) is slidably arranged inside the first vertical groove (17). The tensioning roller (23) is rotatably arranged between the two sliding plates (18).
7. An automatic wire drawing device for color-coated aluminum coils according to claim 6, characterized in that, A U-shaped plate (3) is arranged on the U-shaped frame (2), and connecting columns are fixed on the opposite side surfaces of the two vertical sides of the U-shaped plate (3). The two connecting columns are respectively fixedly installed on the side surfaces of the two sliding plates (18). The end part of the sliding column (14) is fixedly installed on the side surface of the horizontal side of the U-shaped plate (3), and two telescopic rods (10) installed at the bottom of the horizontal side of the U-shaped plate (3) are vertically installed at the top of the horizontal side of the U-shaped frame (2).
8. An automatic wire drawing device for color-coated aluminum coils according to claim 7, characterized in that, Two symmetrical connecting plates (20) are slidably arranged on the outer side of each limiting plate (8). The opposite ends of the two connecting plates (20) on the same side are fixedly installed on the side surface of the sliding plate (18), and the other two ends of the two connecting plates (20) on the same side are rotatably installed at the center of the end surface of the third roller (28) through a shaft rod.
9. An automatic wire drawing device for color-coated aluminum coils according to claim 8, characterized in that, The cleaning mechanism includes: a cylinder (24). There are two cylinders (24), and the two cylinders (24) are both rotatably installed between the two limiting plates (8). A plurality of uniformly distributed slapping plates (26) are arranged in a ring on the surface of each cylinder (24). Spring rods (25) installed on the surface of the cylinder (24) are fixed at both ends of the bottom of each slapping plate (26). Material receiving grooves (9) are formed on both sides of the conveyor belt (1).
10. An automated wire drawing device for color-coated aluminum coils according to claim 9, characterized in that, Two symmetrical second belts (15) are arranged on the side surface of the corresponding limiting plate (8). Second belt wheels (16) are arranged at both ends inside each second belt (15). The second belt wheel (16) located below is fixedly installed at the center of the end surface of the second roller (22) through a connecting shaft, and the second belt wheel (16) located above is fixedly installed at the center of the end surface of the cylinder (24) through a connecting shaft.