Anti-deviation mechanism for increasing length of aluminum plate winding wheel roller

Abstract

The invention belongs to the technical field of aluminum plate machining, and particularly relates to an aluminum plate winding wheel roller length increasing and deviation preventing mechanism which comprises a base, the top of the base is connected with a first supporting plate and a second supporting plate, and a guide roller capable of rotating is arranged between the first supporting plate and the second supporting plate; by arranging a storage frame, a sliding frame, a limiting rod, a spring and the like, a deviated aluminum plate can be conveniently blocked, and when the aluminum plate continuously deviates, the edge of the contacted aluminum plate is buffered through compression of the spring, so that the edge of the deviated aluminum plate is protected, and the phenomenon that the aluminum plate cannot be damaged after deviating and being blocked is avoided. Due to the fact that the guide wheel, the copper foil and the thin film are arranged, friction between the copper foil on the guide wheel and the thin film is conveniently driven in the continuous transmission process of the aluminum plate, and therefore power supply and auxiliary adjustment are conducted on the drive coil.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum plate processing, and in particular relates to an aluminum plate winding wheel roller length enhancement and anti-deviation mechanism. Background Art

[0002] Aluminum sheet is a type of aluminum material. It refers to the use of plastic processing methods to make aluminum billets into plate-shaped aluminum products through rolling, extrusion, stretching and forging. In order to ensure the final performance of the plate, the finished product is annealed, solution treated, quenched, naturally aged and artificially aged. When rolling the aluminum plate, the aluminum coil is generally placed, and the aluminum plate is released by rotation. After rolling through the rolling mill, the aluminum plate is rolled by the winding roller on the other side of the rolling mill. When rolling aluminum plates of different widths, the aluminum plate will deviate due to different tensions during winding, so an anti-deviation mechanism is required; The existing anti-deviation structure generally adopts two arc-shaped plates installed on both sides of the winding roller to limit the conveyed aluminum plate so that the aluminum plate can be smoothly wound on the winding roller; However, when the aluminum plate is blocked by the curved plate, the transmission angle of the aluminum plate cannot be corrected. Therefore, the edge of the aluminum plate will be worn if it is blocked for a long time. The aluminum plate will still be tilted when it is rolled up, and the curved plate will be damaged simultaneously, resulting in the need to frequently replace the curved plate, increasing the cost of use. In the process of continuous tilting of the transmission angle of the aluminum plate, the edge position of the aluminum plate and the extrusion pressure of the curved plate will be too large, resulting in folding, which will make it impossible to roll up the aluminum plate subsequently. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides an aluminum plate winding roller length enhancement anti-deviation mechanism, which has the characteristics of rapid adjustment of the aluminum plate that has deviated.

[0004] To achieve the above object, the present invention provides the following technical solution: an aluminum plate winding roller length enhancement anti-deviation mechanism, comprising a base, a first support plate and a second support plate are connected to the top of the base, and a rotatable guide roller is arranged between the first support plate and the second support plate; The guide roller adjusts the transmission angle of the aluminum plate by rotating; A support seat is provided on the top of the base, and the support seat is located on one side of the first support plate and the second support plate. A movable sliding frame is provided on the other side of the first support plate and the second support plate, and the two sliding frames correspond to each other; The sliding frame is used to limit the aluminum plate that may deviate from the transmission. The two sliding frames are both connected with rotatable guide wheels through movable shafts, the outer surfaces of the two guide wheels are both provided with copper foil, and one side of the inner wall of the two sliding frames is provided with a film, and the two guide wheels are respectively matched with the two films; Copper foil and film, which generate current through friction to assist subsequent guide rollers in adjustment; A pushing assembly is provided between the second supporting plate and the supporting seat, and the pushing assembly includes a retractable pushing rod; Push the rod to push and adjust one end of the guide roller.

[0005] Preferably, a first limiting groove is provided on the first support plate, a second limiting groove is provided on the second support plate, a rotating shaft is arranged in the first limiting groove and the second limiting groove, the guide roller is connected to the rotating shaft, an anti-slip strip is connected to the surface of the guide roller, a conveying roller is connected between the first support plate and the second support plate, the conveying roller is located between the guide roller and the support seat, and the conveying roller is located obliquely above the guide roller.

[0006] Preferably, the top and bottom of the inner wall of the first limiting groove are rotatably connected to the first rotating shaft, the opposite ends of the two first rotating shafts are connected to the first bearing seat, the rotating shaft is connected in the first bearing seat, the side of the first support plate away from the second support plate is connected to a sliding frame, the sliding frame is located below the first limiting groove, a sliding block is slidably connected in the sliding frame, the top of the sliding block is connected to a driving motor, and one end of the rotating shaft is connected to the output shaft of the driving motor.

[0007] Preferably, the other end of the rotating shaft passes through the second limiting groove and is connected to a second bearing seat, a fixed frame is provided on the side of the second support plate away from the first support plate, the top and bottom of the inner wall of the fixed frame are rotatably connected to the second rotating shaft, and the second bearing seat is connected to the opposite ends of the two second rotating shafts.

[0008] Preferably, the pushing assembly includes a support frame, which is connected to the top of the base, the support frame is located between the second support plate and the support seat, the top of the support frame is connected to a frame, a pushing plate is slidably connected to the frame, one end of the pushing rod is connected to a side of the pushing plate close to the second support plate, a first slide groove is provided on a side of the frame close to the second support plate, the other end of the pushing rod passes through the first slide groove and is connected to one side of the frame, a magnetic block is arranged on the pushing plate, and driving coils are connected on both sides of the inner wall of the frame.

[0009] Preferably, a fixed block is connected to the top of the frame, a through-shooting slot is provided on the fixed block, a fixed rod is connected to the top of the through-shooting slot, a tension spring is connected to the fixed rod, the other end of the tension spring passes through the through-shooting slot and is connected to the top of the push plate, slopes are provided on both sides of the bottom of the through-shooting slot, and the tension spring cooperates with the two slopes.

[0010] Preferably, mounting frames are connected to both sides of the support seat, the two mounting frames cooperate with each other, a winding roller is arranged between the two mounting frames, a fixed seat is connected to the side of the support seat close to the first support plate, a rotating rod is rotatably connected to the fixed seat, two rotating frames are connected to the rotating rod, the other sides of the two rotating frames are connected to a first limiting roller, the first limiting roller cooperates with the winding roller, two support platforms are connected to the top of the base, the two support platforms are both located between the support seat and the guide roller, and the second limiting roller is rotatably connected to the opposite sides of the two support platforms.

[0011] Preferably, a fixed plate is connected to a side of the first support plate and the second support plate away from the support seat, and two adjustment grooves are provided on the side of the fixed plate away from the support seat, and a movable frame is slidably connected in the two adjustment grooves, and the tops of the two movable frames are connected to a storage frame, and the two sliding frames are respectively slidably connected in the two storage frames, and a second sliding groove is provided on one side of the two storage frames, and a limiting rod is connected to the side of the two sliding frames away from each other, and the two limiting rods are respectively slidably connected in the two second sliding grooves, and springs are sleeved on the two limiting rods, and the springs are located between the sliding frame and the inner wall of the storage frame.

[0012] Preferably, mounting seats are connected to opposite sides of the two movable frames, movable rods are rotatably connected to the two mounting seats, a rotating plate is provided on one side of the fixed plate, the other ends of the two movable rods are respectively rotatably connected to the top and bottom of the rotating plate, and a circular plate is connected to the middle position of the rotating plate.

[0013] Preferably, a telescopic frame is connected to one side of the fixed plate, an output end of the telescopic frame is connected to a support column, a tooth groove is provided on the circular plate, a gear is connected to the support seat, and the gear matches the tooth groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention, by providing a storage frame, a sliding frame, a limit rod and a spring, etc., is convenient for blocking the aluminum plate that has deviated. When the aluminum plate continues to deviate, the edge of the aluminum plate in contact is buffered by compression of the spring, thereby protecting the edge of the aluminum plate that has deviated, and preventing the aluminum plate from being blocked from deviating and continuously deviating, which causes the edge of the aluminum plate to be folded and damaged. By providing a guide wheel, a copper foil and a film, the copper foil on the guide wheel is conveniently driven to rub against the film during the continuous transmission of the aluminum plate, thereby supplying power to the drive coil and assisting in adjustment. By providing a drive coil, a push plate, a magnetic block and a push rod, the guide roller is pushed to rotate, thereby adjusting the transmission angle of the aluminum plate, so that the deviated aluminum plate returns to its original track.

[0015] 2. The present invention, by providing a fixed block, a penetration groove and a tension spring, after the aluminum plate returns to the original transmission track, pulls the push plate to reset, thereby driving the guide roller to rotate and reset, and resumes normal rotation. By providing a first limit groove, a second limit groove, a first bearing seat and a second bearing seat, the guide roller is limited when the guide roller is pushed and adjusted. By providing a movable rod, a rotating plate, a telescopic frame and a gear, etc., it is convenient to adjust when using aluminum plates of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the structure of the three-dimensional structure of the present invention; Figure 2 It is a schematic structural diagram of a three-dimensional cross section in the present invention; Figure 3 It is a schematic diagram of the structure of the stereolithography in the present invention; Figure 4 It is a schematic diagram of the structure of the three-dimensional structure of the present invention; Figure 5 For the present invention Figure 1 Structural schematic diagram of the middle guide roller; Figure 6 For the present invention Figure 1 Structural diagram of the middle fixed plate; Figure 7 For the present invention Figure 1 The structural diagram of the fixed frame; Figure 8 For the present invention Figure 1 The schematic diagram of the structure of the push component; Fig. 9 For the present invention Figure 1 The structural diagram of the push component; In the figure: 1, base; 2, support seat; 3, mounting frame; 4, winding roller; 5, fixed seat; 6, rotating rod; 7, rotating frame; 8, first limiting roller; 9, supporting platform; 10, second limiting roller; 11, first supporting plate; 12, second supporting plate; 13, conveying roller; 14, first limiting groove; 15, first rotating shaft; 16, first bearing seat; 17, rotating shaft; 18, guide roller; 19, anti-slip strip; 20, second limiting groove; 21, second bearing seat; 22, second rotating shaft; 23, fixed frame; 24, sliding frame; 25, sliding block; 26, driving motor; 27, pushing assembly; 271, supporting frame; 272, frame; 273, first slide slot; 274, pushing rod; 275, pushing plate; 276, magnetic block; 277, driving coil; 278, fixing block; 279, penetration slot; 2710, slope; 2711, fixing rod; 2712, tension spring; 28. Fixed plate; 29. ​​Adjusting groove; 30. Moving frame; 31. Storage frame; 32. Second sliding groove; 33. Limiting rod; 34. Sliding frame; 35. Spring; 36. Film; 37. Movable shaft; 38. Guide wheel; 39. Copper foil; 40. Mounting seat; 41. Movable rod; 42. Rotating plate; 43. Circular plate; 44. Tooth groove; 45. Telescopic frame; 46. Support column; 47. Gear. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Embodiment 1 The present invention provides the following technical solutions: an aluminum plate winding roller length enhancement anti-deviation mechanism, comprising a base 1, such as Figure 1 and Figure 4The top of the base 1 is connected with a first support plate 11 and a second support plate 12, and a rotatable guide roller 18 is arranged between the first support plate 11 and the second support plate 12; the guide roller 18 adjusts the transmission angle of the aluminum plate by rotating; a support seat 2 is arranged on the top of the base 1, and the support seat 2 is located on one side of the first support plate 11 and the second support plate 12, and a movable sliding frame 34 is arranged on the other side of the first support plate 11 and the second support plate 12, and the two sliding frames 34 correspond to each other; the sliding frame 34 is used to limit the aluminum plate that is deviated during transmission; both sliding frames 34 are connected A rotatable guide wheel 38 is connected to the movable shaft 37, and the outer surfaces of the two guide wheels 38 are provided with copper foil 39. A film 36 is provided on one side of the inner wall of the two sliding frames 34. The material of the film 36 is polytetrafluoroethylene film, and the two guide wheels 38 are respectively matched with the two films 36; the copper foil 39 and the film 36 generate current through friction to assist the subsequent guide roller 18 to adjust; a pushing component 27 is provided between the second support plate 12 and the support seat 2, and the pushing component 27 includes a retractable pushing rod 274; the pushing rod 274 pushes and adjusts one end of the guide roller 18.

[0019] Specifically, a first limiting groove 14 is formed on the first support plate 11, and a second limiting groove 20 is formed on the second support plate 12. The second limiting groove 20 is elliptical, so that when the rotating shaft 17 is rotated by the thrust, the rotating shaft 17 is limited, so that the rotating guide roller 18 keeps parallel rotation to avoid tilting, which leads to poor adjustment effect of the transmission angle of the aluminum plate. Figure 5 A rotating shaft 17 is arranged in the first limiting groove 14 and the second limiting groove 20, a guide roller 18 is connected to the rotating shaft 17, an anti-slip strip 19 is connected to the surface of the guide roller 18, a conveying roller 13 is connected between the first support plate 11 and the second support plate 12, the conveying roller 13 is located between the guide roller 18 and the support seat 2, and the conveying roller 13 is located obliquely above the guide roller 18. The conveying roller 13 cooperates with the winding roller 4 to make the aluminum plate pass through the top of the winding roller 4 first and then pass through the bottom of the conveying roller 13, so that the aluminum plate is kept in a tensioned state during transmission. Therefore, when the aluminum plate deviates, the guide roller 18 rotates to adjust After that, the aluminum plate is attached to the top of the guide roller 18 due to the principle of tension, and then rotated by the guide roller 18. Therefore, when the aluminum plate attached to the top is transmitted, the aluminum plate is transmitted along the radial direction of the winding roller 4, so as to perform the adjustment operation. The top and bottom of the inner wall of the first limiting groove 14 are rotatably connected with the first rotating shaft 15, and the opposite ends of the two first rotating shafts 15 are connected with the first bearing seat 16. The rotating shaft 17 is connected in the first bearing seat 16. The side of the first support plate 11 away from the second support plate 12 is connected with a sliding frame 24, and the sliding frame 24 is located below the first limiting groove 14. Figure 2, a sliding block 25 is slidably connected inside the sliding frame 24, the top of the sliding block 25 is connected with a driving motor 26. Through the sliding frame 24 and the sliding block 25, when the aluminum plate runs off track, when pushing the rotating shaft 17 to rotate and adjust in the first limiting groove 14 and the second limiting groove 20, the driving motor 26 drives the sliding block 25 to slide inside the sliding frame 24, so that the driving motor 26 can rotate synchronously following the rotation of the rotating shaft 17, so that the guiding roller 18 can maintain continuous transmission, maintaining the transmission efficiency of the aluminum plate. The driving motor 26 is supported by the sliding block 25, enabling the motor to work normally. One end of the rotating shaft 17 is connected to the output shaft of the driving motor 26, the other end of the rotating shaft 17 passes through the second limiting groove 20 and is connected with a second bearing seat 21. A fixing frame 23 is arranged on the side of the second support plate 12 away from the first support plate 11. The top and bottom of the inner wall of the fixing frame 23 are both rotatably connected with a second rotating shaft 22. Through the cooperation of the "C"-shaped fixing frame 23 and the two second rotating shafts 22, when the fixing frame 23 is pushed and adjusted by the push rod 274, when the fixing frame 23 moves, the second bearing seat 21 inside rotates in the fixing frame 23 and moves towards the second support plate 12 and gets closer, thus facilitating the adjustment operation of the rotating shaft 17. The second bearing seat 21 is connected to the relative ends of the two second rotating shafts 22, such as Figure 3 , the pushing assembly 27 includes a support frame 271, such as Figure 7 , Figure 8 and Fig. 9The support frame 271 is connected to the top of the base 1, and the support frame 271 is located between the second support plate 12 and the support seat 2. The top of the support frame 271 is connected to a frame 272, and a push plate 275 is slidably connected in the frame 272. One end of the push rod 274 is connected to the side of the push plate 275 close to the second support plate 12. The side of the frame 272 close to the second support plate 12 is provided with a first slide groove 273. The push rod 274 is limited by the first slide groove 273, so that when the push rod 274 pushes the fixed frame 23, the fixed frame 23 can keep moving back and forth in a straight line, thereby The effect of pushing and adjusting the rotating shaft 17 is better. The other end of the pushing rod 274 passes through the first sliding groove 273 and is connected to one side of the frame 272. A magnetic block 276 is arranged on the pushing plate 275. The magnetic block 276 arranged on the pushing plate 275 has an S pole on the side close to the second supporting plate 12 and an N pole on the side away from the second supporting plate 12. Both sides of the inner wall of the frame 272 are connected with driving coils 277. The two driving coils 277 have the same rotation direction. The magnetic field generated by one end of the driving coil 277 close to the S pole of the magnetic block 276 is also an S pole, and the magnetic field generated by one end of the driving coil 277 close to the N pole of the magnetic block 276 is also an S pole. The magnetic field generated at the end is N-pole, so when power is turned on, due to the principle of like charges repelling each other, the magnetic block 276 is pushed, thereby pushing the push plate 275, so that the push plate 275 moves in the frame 272, thereby driving the push rod 274 to move and extend in the first slide slot 273, and pushing and adjusting the rotating shaft 17. The top of the frame 272 is connected to a fixed block 278, and a penetration slot 279 is opened on the fixed block 278. The top of the penetration slot 279 is connected to a fixed rod 2711, and a tension spring 2712 is connected to the fixed rod 2711. The other end of the tension spring 2712 passes through the penetration slot. The groove 279 is connected to the top of the push plate 275, and the moving push plate 275 is limited by the tension spring 2712. After the drive coil 277 is powered off, the tension spring 2712 can pull the push plate 275 to reset, thereby driving the push rod 274 to reset, so that the guide roller 18 maintains positive transmission. Slopes 2710 are provided on both sides of the bottom of the through-groove 279. Through the cooperation of the two slopes 2710, the tension spring 2712 is protected, so that the tension spring 2712 can normally pull the push plate 275 for reset operation, and the tension spring 2712 cooperates with the two slopes 2710.

[0020] Embodiment 2 Based on Example 1, Specifically, mounting frames 3 are connected to both sides of the support seat 2, and the two mounting frames 3 cooperate with each other. A winding roller 4 is arranged between the two mounting frames 3. A fixed seat 5 is connected to the side of the support seat 2 close to the first support plate 11, and a rotating rod 6 is rotatably connected to the fixed seat 5. Two rotating frames 7 are connected to the rotating rod 6, and a first limiting roller 8 is connected to the other side of the two rotating frames 7. The first limiting roller 8 cooperates with the winding roller 4, and through the first limiting roller 8, the aluminum plate can be smoothly wound on the winding roller 4 to avoid gaps between the aluminum plates, and during the continuous winding process of the winding roller 4, the first limiting roller 8 continues to descend, so that the winding effect can be better. Two support platforms 9 are connected to the top of the base 1, and the two support platforms 9 are both located between the support seat 2 and the guide roller 18. The opposite sides of the two support platforms 9 are rotatably connected with the second limiting roller 10, such as Figure 6The first support plate 11 and the second support plate 12 are connected to a fixed plate 28 on one side away from the support seat 2. Two adjustment slots 29 are provided on the side of the fixed plate 28 away from the support seat 2. The two adjustment slots 29 are slidably connected with a moving frame 30. The square adjustment slots 29 facilitate the limiting of the two moving frames 30 when they are close to or away from each other, so that the two moving frames 30 remain stable when moving. The two moving frames 30 are moved away from or close to each other, so that the sliding frames 34 at the top are moved away from or close to each other, and the aluminum plates of different widths are adjusted during transmission. The tops of the two moving frames 30 are connected with a storage frame 31, and the two sliding frames 34 slide respectively. The two storage frames 31 are movably connected to the two storage frames 31, and a second sliding groove 32 is provided on one side of the two storage frames 31. The two sliding frames 34 are connected to the side away from each other with a limiting rod 33. The two limiting rods 33 are respectively slidably connected to the two second sliding grooves 32. The two limiting rods 33 are sleeved with springs 35. Through the springs 35, when the aluminum plate deviates during transmission, the deviation will become more and more serious due to untimely correction, thereby causing the edge of the aluminum plate to apply more and more force to the guide wheel 38, so that the spring 35 is squeezed and deformed after receiving the thrust, thereby buffering the edge of the aluminum plate that deviates, protecting the edge of the aluminum plate, and preventing the edge of the aluminum plate from colliding with the guide wheel The interaction force between the wheels 38 is too large, resulting in damage to the edge of the aluminum plate or even folding. The spring 35 is located between the sliding frame 34 and the inner wall of the storage frame 31. The opposite sides of the two mobile frames 30 are connected with mounting seats 40. The two mounting seats 40 are rotatably connected with movable rods 41. A rotating plate 42 is provided on one side of the fixed plate 28. By pushing the rotating plate 42 to rotate, the movable rods 41 on both sides of the rotating plate 42 are driven to rotate. The two mobile frames 30 are pulled or pushed by the two movable rods 41, so as to facilitate the adjustment of the distance between the two mobile frames 30 and facilitate operation. The other ends of the two movable rods 41 are rotatably connected to the rotating plate 4 2, a circular plate 43 is connected to the middle position of the rotating plate 42, a telescopic frame 45 is connected to one side of the fixed plate 28, a support column 46 is connected to the output end of the telescopic frame 45, a tooth groove 44 is opened on the circular plate 43, and a gear 47 is connected to the support seat 2, and the gear 47 cooperates with the tooth groove 44. By pushing the telescopic frame 45 to shorten, it is convenient to move the gear 47 out of the tooth groove 44, and it is convenient to adjust the rotation of the rotating plate 42. After moving, by pulling the telescopic frame 45, the gear 47 is embedded in the tooth groove 44 again, thereby limiting the circular plate 43, thereby limiting the rotating plate 42, and preventing the rotating plate 42 from rotating when the aluminum plate is conveyed.

[0021] The working principle and use process of the present invention: When the present invention is in use, the staff places the winding roller 4 between the two mounting frames 3, fixes the winding roller 4, puts the rolled aluminum plate between the first support plate 11 and the second support plate 12, passes over the top of the guide roller 18, passes under the conveying roller 13, passes over the top of the second limiting roller 10, and then is wound on the winding roller 4, and by pushing the rotating frame 7, the rotating rod 6 is driven to rotate on one side of the fixed seat 5, thereby driving the rotating frame 7 to rise away from the side of the support seat 2, driving the first limiting roller 8 to rise and approach the winding roller 4, so as to cooperate with the winding roller 4 to perform a winding operation on the aluminum plate. During the continuous winding process, the first limiting roller 8 continues to descend, so that The aluminum plate has a better rolling effect. The staff presses the support column 46 to shorten the telescopic frame 45, drive the support column 46 to approach the fixed plate 28, and the support column 46 drives the gear 47 to slide and move out in the tooth groove 44. After the gear 47 moves out of the tooth groove 44, the staff can push the circular plate 43, and the circular plate 43 drives the rotating plate 42 to rotate. The rotating plate 42 drives the movable rods 41 on both sides to rotate, and the two movable rods 41 are used to pull the two movable frames 30, thereby driving the two movable frames 30 to slide in the two adjustment grooves 29 respectively. The two movable frames 30 slide close to each other, thereby driving the two sliding frames 34 on the top to be located on both sides of the aluminum plate respectively, and adjusting the aluminum plates of different widths. The staff can also rotate the circular plate 43 in the opposite direction to drive the rotating plate 42 to rotate in the opposite direction, and drive the movable rods 41 on both sides to push the two moving frames 30, thereby driving the two sliding frames 34 to move away from each other, which is used for wider aluminum plates and is convenient for the staff to adjust. After the adjustment, the staff pulls the support column 46 and extends the telescopic frame 45 to drive the gear 47 on the support column 46 to enter the tooth groove 44, so that the rotating plate 42 is limited by the gear 47 and the tooth groove 44 to prevent the sliding frames 34 on both sides of the aluminum plate from moving when the aluminum plate is conveyed. During the transmission of the aluminum plate, the tension of the rolled aluminum plate changes, which causes the rolled aluminum plate to move during transmission. When the aluminum plate deviates toward the first support plate 11, it contacts the guide wheel 38 in the sliding frame 34 on one side of the first support plate 11, and the aluminum plate is limited. When the aluminum plate continues to deviate, the force applied by the edge of the aluminum plate to the guide wheel 38 gradually increases, pushing the sliding frame 34 to move in the storage frame 31, driving the limiting rod 33 on one side of the storage frame 31 to slide out in the second slide groove 32, squeezing the spring 35 on the limiting rod 33, and buffering it through the spring 35, thereby protecting the edge of the aluminum plate and preventing the surface of the aluminum plate from contacting the guide wheel 38 with a continuously increasing force, which causes the edge of the aluminum plate to fold, thereby damaging the edge of the aluminum plate and affecting the subsequent winding operation.

[0022] During the continuous transmission and winding of the aluminum plate, the edge of the aluminum plate that is continuously driven and deviated drives the guide roller 18 to rotate due to the friction force, and the guide wheel 38 drives the copper foil 39 on the surface to rotate, and the copper foil 39 rubs against the film 36 on one side of the inner wall of the storage frame 31. Based on the friction electrification effect and the principle of electrostatic induction, when the copper foil 39 and the film 36 rub against each other, the copper foil 39 loses electrons, while the film 36 gains electrons, thereby generating an electric potential difference between the two. This electric potential difference can be derived through the conductive copper foil 39 to form an electric current. When the aluminum plate deviates toward the first support plate 11, the guide wheel 38 on one side of the first support plate 11 rotates and rubs against the film 36. Friction generates current to power the driving coil 277 on the inner wall of the frame 272 away from the second support plate 12. According to Ampere's law, the driving coil 277 generates a magnetic field, which will generate a force to drive other magnetic objects such as magnetic blocks. The direction of the magnetic field generated by the coil is determined according to the left-hand rule. The side of the driving coil 277 close to the push plate 275 is the N pole, and the side of the magnetic block 276 on the push plate 275 away from the second support plate 12 is also the N pole. According to like charges repel each other, the driving coil 277 will generate a reverse thrust on the magnetic block 276. When the magnetic block 276 is subjected to the thrust, it drives the push plate 275 to move toward the direction of the second support plate 12. The tension spring 2712 at the top is stretched, and the tension spring 2712 is protected by the slope so that the tension spring 2712 can maintain normal operation. When the push plate 275 moves, the push rod 274 on one side is driven to slide and extend in the first slide groove 273 toward the direction of the second support plate 12, pushing the fixed frame 23 connected to the other end, and the fixed frame 23 moves. Through the cooperation of the second rotating shaft 22 of the inner wall, the second bearing seat 21 of the inner wall is driven to rotate. Through the cooperation of the first bearing seat 16 in the first limiting groove 14, the rotating shaft 17 is driven to rotate clockwise in the first limiting groove 14 and the second limiting groove 20. When adjusting, the rotating shaft 17 drives one The driving motor 26 at the end rotates synchronously, driving the sliding block 25 at the bottom of the driving motor 26 to slide and cooperate in the sliding frame 24, thereby assisting in supporting the driving motor 26 so that the motor can maintain normal operation. By supplying power to the driving motor 26, the driving motor 26 works, driving the rotating shaft 17 to rotate in the first bearing seat 16 and the second bearing seat 21 around the center line of the rotating shaft 17, thereby driving the guide roller 18 to rotate. Since the guide roller 18 has been rotated and adjusted, when the guide roller 18 rotates in place, the transmission direction of the aluminum plate driven on the surface will be adjusted, driving the aluminum plate to be transmitted in the opposite direction of the deviation, thereby driving the aluminum plate to reset.

[0023] During the reset process of the aluminum plate transmission, the aluminum plate gradually stops contacting the guide wheel 38 in the sliding frame 34, so that the edge of the aluminum plate during transmission will no longer drive the guide wheel 38 to rotate due to the friction force, and a reverse force is generated through the spring 35 on the limit rod 33, driving the sliding frame 34 to slide and reset in the storage frame 31. After the aluminum plate is fully restored, the aluminum plate is completely separated from the guide wheel 38, so it will no longer drive the guide wheel 38 to rotate. The guide wheel 38 no longer rotates, so there is no friction between the copper foil 39 and the film 36, so no current is generated, and the driving coil 277 in the frame 272 is powered off. After the power is turned off, the magnetic block 276 is no longer subjected to the thrust generated by the magnetic field. Therefore, only the top of the push plate 275 Under the reverse force of the tension spring 2712, the push plate 275 is driven to slide in the opposite direction in the frame 272 to reset, driving the push rod 274 to retract into the frame 272, pulling the fixed frame 23 to move in the direction close to the frame 272, thereby driving the rotating shaft 17 to rotate counterclockwise, driving the guide roller 18 to remain parallel to the conveying roller 13, and when the aluminum plate deviates toward the second support plate 12, it will cause friction to the guide wheel 38 in the sliding frame 34 on one side of the second support plate 12. Similarly, the copper foil 39 on the surface of the guide wheel 38 rubs against the film 36, thereby generating current to power the drive coil 277 on the other side of the inner wall of the frame 272, and the side of the drive coil 277 close to the magnetic block 276 is the S pole. , the side of the magnetic block 276 close to the driving coil 277 is also the S pole. Similarly, according to the repulsion of like poles, a thrust is generated on the magnetic block 276, thereby driving the push plate 275 to move in the direction away from the second support plate 12, driving the push rod 274 to continuously shrink into the frame 272, pulling the fixed frame 23, and through the cooperation of the first bearing seat 16 and the second bearing seat 21, driving the rotating shaft 17 to rotate counterclockwise in the first limiting groove 14 and the second limiting groove 20, thereby driving the guide roller 18 to rotate counterclockwise, adjusting the transmission direction of the aluminum plate, and driving the aluminum plate to reset the transmission direction. After the aluminum plate is reset, similarly, the aluminum plate will not generate friction on the guide wheel 38 in the sliding frame 34 on one side of the second support plate 12. , the driving coil 277 in the frame 272 will not be powered, so that the magnetic block 276 in the frame 272 is no longer subjected to the thrust. At this time, the push plate 275 is only subjected to the reaction force of the tension spring 2712, pulling the push plate 275 to perform the reset operation, driving the push rod 274 received in the frame 272 to slide out in the first slide groove 273, pushing the fixed frame 23 to move in the opposite direction, driving the rotating shaft 17 to rotate clockwise in the first limit groove 14 and the second limit groove 20, and after the guide roller 18 rotates and is parallel to the conveying roller 13, it stops rotating to complete the reset operation. During the continuous transmission of the aluminum plate, the aluminum plate gradually passes through the second limit roller 10 and is wound around the winding roller 4, and the first limit roller 8 cooperates to complete the winding operation of the aluminum plate.

[0024] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mechanism for increasing the length of an aluminum plate winding roller and preventing deviation, comprising a base (1), characterized in that: A first support plate (11) and a second support plate (12) are connected to the top of the base (1), and a rotatable guide roller (18) is provided between the first support plate (11) and the second support plate (12); The guide roller (18) is used to adjust the transmission angle of the aluminum plate by rotating; A support seat (2) is provided on the top of the base (1), and the support seat (2) is located on one side of the first support plate (11) and the second support plate (12), and a movable sliding frame (34) is provided on the other side of the first support plate (11) and the second support plate (12), and the two sliding frames (34) correspond to each other; The sliding frame (34) is used to limit the position of the aluminum plate that is deviated from the transmission; The two sliding frames (34) are both connected to rotatable guide wheels (38) via movable shafts (37), the outer surfaces of the two guide wheels (38) are both provided with copper foils (39), one side of the inner walls of the two sliding frames (34) is provided with films (36), and the two guide wheels (38) are respectively matched with the two films (36); The copper foil (39) and the film (36) generate electric current through friction to assist the subsequent guide roller (18) in making adjustments; A pushing assembly (27) is provided between the second supporting plate (12) and the supporting seat (2), and the pushing assembly (27) comprises a retractable pushing rod (274); The push rod (274) is used to push and adjust one end of the guide roller (18).

2. The aluminum plate winding roller length enhancement and anti-deviation mechanism according to claim 1 is characterized by: The first support plate (11) is provided with a first limiting groove (14), the second support plate (12) is provided with a second limiting groove (20), a rotating shaft (17) is arranged in the first limiting groove (14) and the second limiting groove (20), the guide roller (18) is connected to the rotating shaft (17), the surface of the guide roller (18) is connected with an anti-slip strip (19), a conveying roller (13) is connected between the first support plate (11) and the second support plate (12), the conveying roller (13) is located between the guide roller (18) and the support seat (2), and the conveying roller (13) is located obliquely above the guide roller (18).

3. The aluminum plate winding roller length enhancement and anti-deviation mechanism according to claim 2 is characterized by: The top and bottom of the inner wall of the first limiting groove (14) are both rotatably connected to a first rotating shaft (15), the opposite ends of the two first rotating shafts (15) are both connected to a first bearing seat (16), the rotating shaft (17) is connected in the first bearing seat (16), a sliding frame (24) is connected on the side of the first support plate (11) away from the second support plate (12), the sliding frame (24) is located below the first limiting groove (14), a sliding block (25) is slidably connected in the sliding frame (24), a driving motor (26) is connected to the top of the sliding block (25), and one end of the rotating shaft (17) is connected to the output shaft of the driving motor (26).

4. The aluminum plate winding roller length enhancement and anti-deviation mechanism according to claim 2 is characterized by: The other end of the rotating shaft (17) passes through the second limiting groove (20) and is connected to a second bearing seat (21); a fixing frame (23) is provided on a side of the second supporting plate (12) away from the first supporting plate (11); the top and bottom of the inner wall of the fixing frame (23) are both rotatably connected to the second rotating shaft (22); and the second bearing seat (21) is connected to opposite ends of the two second rotating shafts (22).

5. The aluminum plate winding roller length enhancement and anti-deviation mechanism according to claim 1, characterized in that: The pushing assembly (27) comprises a support frame (271), wherein the support frame (271) is connected to the top of the base (1), the support frame (271) is located between the second supporting plate (12) and the supporting seat (2), the top of the support frame (271) is connected to a frame (272), a pushing plate (275) is slidably connected inside the frame (272), one end of the pushing rod (274) is connected to a side of the pushing plate (275) close to the second supporting plate (12), a first sliding groove (273) is provided on a side of the frame (272) close to the second supporting plate (12), the other end of the pushing rod (274) passes through the first sliding groove (273) and is connected to a side of the frame (272), a magnetic block (276) is arranged on the pushing plate (275), and both sides of the inner wall of the frame (272) are connected to a driving coil (277).

6. The aluminum plate winding roller length enhancement and anti-deviation mechanism according to claim 5, characterized in that: The top of the frame (272) is connected to a fixed block (278), a through-ejection slot (279) is provided on the fixed block (278), the top of the through-ejection slot (279) is connected to a fixed rod (2711), a tension spring (2712) is connected to the fixed rod (2711), the other end of the tension spring (2712) passes through the through-ejection slot (279) and is connected to the top of the push plate (275), and slopes (2710) are provided on both sides of the bottom of the through-ejection slot (279), and the tension spring (2712) cooperates with the two slopes (2710).

7. The aluminum plate winding roller length enhancement and anti-deviation mechanism according to claim 1, characterized in that: Both sides of the support seat (2) are connected to mounting frames (3), the two mounting frames (3) cooperate with each other, a winding roller (4) is arranged between the two mounting frames (3), a fixed seat (5) is connected to the side of the support seat (2) close to the first support plate (11), a rotating rod (6) is rotatably connected to the fixed seat (5), the rotating rod (6) is connected to two rotating frames (7), the other sides of the two rotating frames (7) are connected to a first limiting roller (8), the first limiting roller (8) cooperates with the winding roller (4), the top of the base (1) is connected to two support platforms (9), the two support platforms (9) are both located between the support seat (2) and the guide roller (18), and the opposite sides of the two support platforms (9) are rotatably connected to a second limiting roller (10).

8. The aluminum plate winding roller length enhancement and anti-deviation mechanism according to claim 1, characterized in that: A fixed plate (28) is connected to one side of the first support plate (11) and the second support plate (12) away from the support seat (2); two adjustment slots (29) are provided on one side of the fixed plate (28) away from the support seat (2); a moving frame (30) is slidably connected in each of the two adjustment slots (29); a storage frame (31) is connected to the top of each of the two moving frames (30); two sliding frames (34) are slidably connected in each of the two storage frames (31); a second sliding slot (32) is provided on one side of each of the two storage frames (31); a limiting rod (33) is connected to one side of the two sliding frames (34) away from each other; the two limiting rods (33) are slidably connected in each of the two second sliding slots (32); a spring (35) is sleeved on each of the two limiting rods (33); and the spring (35) is located between the sliding frame (34) and the inner wall of the storage frame (31).

9. The aluminum plate winding roller length enhancement and anti-deviation mechanism according to claim 8, characterized in that: Mounting seats (40) are connected to opposite sides of the two movable frames (30), and movable rods (41) are rotatably connected to the two mounting seats (40). A rotating plate (42) is provided on one side of the fixed plate (28), and the other ends of the two movable rods (41) are rotatably connected to the top and bottom of the rotating plate (42), respectively. A circular plate (43) is connected to the middle of the rotating plate (42).

10. The aluminum plate winding roller length enhancement and anti-deviation mechanism according to claim 9, characterized in that: A telescopic frame (45) is connected to one side of the fixed plate (28), and an output end of the telescopic frame (45) is connected to a support column (46). A tooth groove (44) is provided on the circular plate (43), and a gear (47) is connected to the support seat (2), and the gear (47) matches the tooth groove (44).

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