A multi-thread slitting and winding device for aluminum coils

Abstract

The present invention relates to the technical field of aluminum coil processing, and discloses a multi-threaded slitting and winding device for aluminum coil, comprising a slitting and winding mechanism, wherein a reeling mechanism and a tensioning adjustment mechanism are arranged at the front side of the slitting and winding mechanism, and the slitting and winding mechanism comprises a frame, wherein a slitting mechanism, a clamping mechanism, a displacement adjustment mechanism, a pressing mechanism and a winding mechanism are arranged in sequence inside the frame according to the direction of the coil, and two guide rollers are rotatably arranged between the clamping mechanism and the displacement adjustment mechanism inside the frame, and two displacement adjustment mechanisms, a pressing mechanism and a winding mechanism are symmetrically arranged, and a residual material collecting mechanism is arranged at the rear side of the frame. The device realizes the non-stop repositioning and winding operation of the winding device, greatly improves the slitting and winding efficiency of the aluminum coil, and realizes the displacement of the aluminum coil twice through the design of the displacement adjustment mechanism, and through the adjustment action during the displacement, the position of the front aluminum coil remains unchanged, while the winding position is changed.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum coil processing, and in particular to a multi-threaded slitting and winding device for an aluminum coil. Background Art

[0002] Aluminum coils are widely used in the fields of construction, packaging, electronics, and automobile manufacturing. Through slitting, bending, welding, stamping, coating and other operations, aluminum products of various complex shapes and sizes can be processed. The aluminum coil raw materials need to be cut into different widths by slitting equipment and then rolled up by winding equipment. The existing slitting and winding equipment usually form an integrated machine with a relatively simple working mode. It forms a plurality of smaller aluminum coils from a larger aluminum coil raw material through unwinding, slitting, separation, and winding in sequence. Since the length of the aluminum coil raw material is relatively long, considering the transportation safety of the aluminum coil after slitting, the length of the aluminum coil after slitting is limited to a certain extent. Therefore, during the slitting and winding process, it is necessary to stop the machine, remove the small aluminum coil, and then carry out the winding operation. This process will affect the processing efficiency. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the above difficulties and provide a multi-thread slitting and winding device for aluminum coils.

[0004] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a multi-thread slitting and winding device for aluminum coils, comprising a slitting and winding mechanism, a reeling mechanism and a tensioning adjustment mechanism are arranged at the front side of the slitting and winding mechanism, the slitting and winding mechanism comprises a frame, a slitting mechanism, a clamping mechanism, a displacement adjustment mechanism, a pressing mechanism and a winding mechanism are arranged in sequence inside the frame according to the direction of the coil, two guide rollers are arranged rotatably between the clamping mechanism and the displacement adjustment mechanism inside the frame, two displacement adjustment mechanisms, a pressing mechanism and a winding mechanism are symmetrically arranged, and a residual material collecting mechanism is arranged at the rear side of the frame;

[0005] The displacement adjustment mechanism includes a displacement roller, three guide rollers, a fixed platform, a mobile platform, a driving platform and a telescopic platform. The displacement roller and the three guide rollers are arranged in parallel. The driving platform and the telescopic platform are respectively arranged at both ends of the displacement roller and the three guide rollers. The driving platform and the mobile platform are rotationally matched, and the telescopic platform and the fixed platform are rotationally matched. The fixed platform is fixedly connected to the side plate of the frame body, and the mobile platform is slidingly matched with the adjustment cavity at the other side plate of the frame body. A hydraulic cylinder 2 is arranged on one side of the mobile platform, and one end of the hydraulic cylinder 2 is connected to the adjustment cavity.

[0006] The shifting roller is composed of a plurality of shifting platforms. End plates are arranged at both ends of the shifting roller. The end plates are rotatably matched with the driving platform and the telescopic platform. The plurality of shifting platforms and the end plates are connected by connecting rods. A positioner is arranged in the shifting platform.

[0007] As an improvement: the positioner includes a worm, which is rotatably arranged on the inner side of the position shifting platform, with an insertion platform and a second slot respectively provided at both ends of the worm, the insertion platform of the adjacent position shifting platform is plugged into and matched with the second slot, a plurality of worm wheels are rotatably arranged inside the position shifting platform, the worm wheels are meshed with the worm, two rotating rods are rotatably arranged in the plurality of grooves on the outer side of the position shifting platform, a position shifting belt is provided on the two rotating rods, the rotating rods and the worm wheels are matched through a pulley structure, and a ball table is rotatably arranged in the groove on the outer side of the position shifting platform.

[0008] As an improvement: a guide column is slidably provided in the through hole on the rear side of the driving platform, a cylinder is provided at the rear end of the guide column, cylinder one is fixed to the rear end of the driving platform, a friction plate two is provided on the front side of the guide column, a transmission rod is rotatably provided on the inner side of the end plate corresponding to the driving platform, one end of the transmission rod is provided with a slot one cooperating with the insertion platform, and the other end is provided with a friction plate one cooperating with the friction plate two.

[0009] As an improvement: the telescopic platform includes a lateral swing platform rotatably matched with the end plate, and a limit slide bar slidably matched with the fixed platform, and the lateral swing platform is hinged to the limit slide bar.

[0010] As an improvement: the slitting mechanism includes a cutting roller, a groove roller and a lifting seat. The cutting roller is provided with multiple cutting mechanisms. Both ends of the cutting roller are rotatably provided with hanging platforms, which are fixed to the top of the mounting groove on the frame. The groove roller is rotatably provided on the lifting seat, and the lifting seat is slidably provided in the mounting groove. A hydraulic cylinder 1 is provided at the bottom of the lifting seat. Both ends of the cutting roller and the groove roller are respectively provided with meshing gears 1 and 2, and a motor 1 for driving gear 2 is provided on the lifting seat.

[0011] As an improvement: a plurality of slide grooves are arranged on the cutting roller, a thread groove is arranged on the inner side of the cutting roller at the slide groove, retaining rings are arranged at both ends of the thread groove, the cutting mechanism includes a driving shaft, a thread ring stage cooperating with the thread groove is arranged on the outer side of the driving shaft, a spline groove is arranged on the inner side of the driving shaft, a swivel is arranged on the outer side of the driving shaft for rotation, a plurality of sliding rods slidably cooperating with the slide groove are arranged on the outer side of the swivel, a mounting seat is arranged at the outer end of the sliding rod, and a cutting knife is mounted on the mounting seat.

[0012] As an improvement: the slitting mechanism also includes an adjusting rod for adjusting the position of the cutter mechanism, and a spline shaft matching the spline groove is provided at the end of the adjusting rod.

[0013] As an improvement: the winding mechanism includes a winding roller, one end of which is connected to motor three, and the other end is connected to a positioning shaft, the positioning shaft is rotatably arranged on a shaft seat, and motor three and the shaft seat are placed on placement racks on both sides of the frame.

[0014] As an improvement: the pressing mechanism includes cylinder 2, a driving plate, guide roller 4 and a pressure roller, the driving plate is rotatably arranged on the top of the frame, the guide roller 4 and the pressure roller are rotatably arranged on the driving plate, one end of cylinder 2 is hinged to the frame, and the other end is hinged to the driving plate.

[0015] Compared with the prior art, the invention has the following beneficial effects: the device realizes the non-stop repositioning and rewinding operation of the rewinding device, greatly improves the efficiency of aluminum coil slitting and rewinding, realizes the two-position displacement of the aluminum coil through the design of the displacement adjustment mechanism, and makes the front aluminum coil position unchanged and the rewinding position changed through the adjustment action during the displacement. Specifically:

[0016] 1. Through the parallel design of the shifting roller and the guide roller 3, driven by the mobile platform, the shifting roller and the guide roller 3 change their angles to achieve the secondary shifting action of the aluminum coil, so that the position of the aluminum coil on the winding roller is displaced from the original position, and the non-stop shifting operation is realized;

[0017] 2. Through the design of the shifting roller and the combination of multiple shifting platforms, it is easy to replace. The internal shifter realizes the rotation of the shifting belt through speed limiting processing, so that the aluminum coil is adjusted at the shifting roller, thereby ensuring that the position of the aluminum coil at the second guide roller remains unchanged and avoiding collision between adjacent aluminum coils;

[0018] 3. The slitting mechanism design facilitates the installation and maintenance of the cutting roller and the groove roller. The cooperation between the cutting roller and the cutting mechanism realizes the tangent adjustment work without disassembly, which is convenient for controlling the width of the slitting aluminum coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a multi-threaded aluminum coil slitting and winding device of the present invention. Figure 1 .

[0020] Figure 2 This is a schematic diagram of the structure of a multi-threaded aluminum coil slitting and winding device of the present invention. Figure 2 .

[0021] Figure 3 It is a cross-sectional view of a multi-threaded slitting and winding device for an aluminum coil according to the present invention.

[0022] Figure 4 The invention discloses a structural schematic diagram of a tensioning and regulating machine of a multi-threaded slitting and winding device for an aluminum coil.

[0023] Figure 5 The invention discloses a structural schematic diagram of a slitting and winding mechanism of a multi-thread slitting and winding device for an aluminum coil.

[0024] Figure 6 It is a cross-sectional view of a slitting and winding mechanism of a multi-threaded slitting and winding device for an aluminum coil of the present invention.

[0025] Figure 7 The invention discloses a structural schematic diagram of a slitting mechanism of a multi-thread slitting and winding device for an aluminum coil.

[0026] Figure 8 It is an exploded view of a slitting mechanism of an aluminum coil multi-thread slitting and winding device of the present invention.

[0027] Fig. 9 The invention discloses a sectional view of a cutting blade roller of a multi-threaded slitting and winding device for an aluminum coil.

[0028] Fig.10 It is an exploded view of a cutting mechanism of a multi-threaded slitting and winding device for aluminum coils according to the present invention.

[0029] Fig.11 The invention discloses a structural schematic diagram of a displacement adjustment mechanism of a multi-threaded slitting and winding device for an aluminum coil.

[0030] Fig.12 It is an exploded view of a position-shifting roller of a multi-threaded slitting and winding device for an aluminum coil according to the present invention.

[0031] Fig.13 It is an exploded view of a position shifting platform of a multi-threaded slitting and winding device for aluminum coils according to the present invention.

[0032] Fig.14 The present invention is a schematic structural diagram of a positioner of a multi-threaded slitting and winding device for an aluminum coil.

[0033] Fig.15 It is a structural schematic diagram of an end plate of an aluminum coil multi-thread slitting and winding device of the present invention.

[0034] Fig.16 The invention discloses a cross-sectional view of a driving platform of a multi-threaded slitting and winding device for an aluminum coil.

[0035] Fig.17 The invention discloses a cross-sectional view of a telescopic platform of a multi-threaded slitting and winding device for an aluminum coil.

[0036] As shown in the figure: 1. Unwinding mechanism; 2. Tensioning adjustment mechanism; 3. Slitting and rewinding mechanism; 4. Slitting mechanism; 5. Clamping mechanism; 6. Displacement adjustment mechanism; 7. Rewinding mechanism; 8. Pressing mechanism; 9. Residual material collecting mechanism; 11. Unwinding roller; 21. Base; 211. Lifting slot; 22. Guide roller 1; 23. Tensioning roller; 231. Lifting platform; 24. Threaded column; 25. Turning handle; 31. Frame; 32. Mounting slot; 33. Guide roller 2; 34. Adjustment chamber; 41, cutter roller; 411, gear 1; 412, slide groove; 413, thread groove; 414, retaining ring; 42, cutter mechanism; 421, drive shaft; 4211, thread ring platform; 4212, spline groove; 422, swivel; 4221, slide rod; 4222, mounting seat; 423, cutter; 424, clamp; 43, hanging platform; 44, groove roller; 441, gear 2; 45, lifting seat; 451, hydraulic cylinder 1; 46, motor 1; 4 7. Adjustment rod; 471. Spline shaft; 51. Motor 2; 52. Pinch roller; 61. Positioning roller; 611. Positioning table; 6111. Ball table; 612. End plate; 6121. Transmission rod; 6122. Friction plate 1; 6123. Slot 1; 613. Connecting rod; 614. Positioner; 6141. Worm; 6142. Worm wheel; 6143. Positioning belt; 6144. Rotating rod; 6145. Insertion table; 6146. Slot 2; 62. Guide Roller three; 63, fixed table; 64, movable table; 641, hydraulic cylinder two; 65, driving table; 651, cylinder one; 652, guide column; 653, friction plate two; 66, telescopic table; 661, horizontal swing table; 662, limit slide bar; 71, motor three; 72, winding roller; 73, shaft seat; 74, positioning shaft; 75, placement rack; 81, cylinder two; 82, driving plate; 83, guide roller four; 84, pressure roller; 91, motor four; 92, collecting roller. DETAILED DESCRIPTION

[0037] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0038] Combined with Figure 1 , Attachment Figure 2 and attached Figure 3 As shown, a multi-threaded slitting and winding device for aluminum coils includes a slitting and winding mechanism 3, a reeling mechanism 1 and a tensioning adjustment mechanism 2 are arranged on the front side of the slitting and winding mechanism 3, the reeling mechanism 1 includes a reeling roller 11 driven by a motor, the slitting and winding mechanism 3 includes a frame 31, and a slitting mechanism 4, a clamping mechanism 5, a displacement adjustment mechanism 6, a pressing mechanism 8 and a winding mechanism 7 are arranged on the inner side of the frame 31 in sequence according to the direction of the coil, two guide rollers 33 are rotatably arranged between the clamping mechanism 5 and the displacement adjustment mechanism 6 on the inner side of the frame 31, and two displacement adjustment mechanisms 6, pressure-feeding mechanisms 8 and winding mechanisms 7 are symmetrically arranged, and a residual material collecting mechanism 9 is arranged on the rear side of the frame 31.

[0039] Combined with Figure 6 and attached Fig.11 As shown, the displacement adjustment mechanism 6 includes a displacement roller 61, a guide roller three 62, a fixed platform 63, a movable platform 64, a driving platform 65 and a telescopic platform 66. The displacement roller 61 and the guide roller three 62 are arranged in parallel, the driving platform 65 and the telescopic platform 66 are respectively arranged at the two ends of the displacement roller 61 and the guide roller three 62, the driving platform 65 and the movable platform 64 are rotationally matched, the telescopic platform 66 and the fixed platform 63 are rotationally matched, the fixed platform 63 is fixedly connected to the side plate of the frame 31, the movable platform 64 is slidably matched with the adjustment chamber 34 at the other side plate of the frame 31, and a hydraulic cylinder two 641 is provided on one side of the movable platform 64, and one end of the hydraulic cylinder two 641 is connected to the adjustment chamber 34.

[0040] Working principle of the displacement adjustment mechanism 6: the aluminum coil passes around the displacement roller 61 and the guide roller three 62, and the displacement roller 61 and the guide roller three 62 rotate with the movement of the aluminum coil. In the initial state, the axial directions of the displacement roller 61 and the guide roller three 62 are parallel to the axial directions of the unwinding roller 11, the guide roller one 22, the tensioning roller 23, the groove roller 44, the pinch roller 52, the guide roller two 33, the winding roller 72, the guide roller four 83 and the pressure roller 84. In this case, when the winding roller 72 rewinds the slit aluminum coil, the edges are aligned. When the winding position needs to be changed, the aluminum coil at the winding roller 72 is cut off by the cutting equipment, and the angle of the displacement roller 61 and the guide roller three 62 is adjusted by the displacement adjustment mechanism 6, so that the axial directions of the displacement roller 61 and the guide roller three 62 are misaligned with the axial directions of other roller bodies. When the angle is changed, the hydraulic cylinder two 641 pushes the movable platform 64 to slide in the adjustment cavity 34, and drives the shifting roller 61 and the guide roller three 62 to shift through the driving platform 65 and the telescopic platform 66, so as to realize the angle change of the shifting roller 61 and the guide roller three 62. After the aluminum coil passes through the shifting roller 61, the angle of the aluminum coil and the shifting roller 61 forms an acute angle, and the aluminum coils before and after the shifting roller 61 are symmetrical to the radial direction of the shifting roller 61, resulting in a first change of direction. After the change of direction, the aluminum coil is output at an angle, and after passing through the guide roller three 62, the second change of direction is the same as the principle. Since the shifting roller 61 and the guide roller three 62 are arranged in parallel, the conveying direction of the aluminum coil at the guide roller two 33 after the aluminum coil is output from the guide roller three 62 is parallel but misaligned, so that the winding position of the aluminum coil at the winding roller 72 is changed, and the end of the aluminum coil is rewound around the winding roller 72, and the edge of the aluminum coil after the change is also flush.

[0041] Combined with Fig.12 , Attachment Fig.13 and attached Fig.14As shown, the shifting roller 61 is composed of a plurality of shifting platforms 611, and end plates 612 are provided at both ends of the shifting roller 61. The end plates 612 are rotatably matched with the driving platform 65 and the telescopic platform 66. The plurality of shifting platforms 611 and the end plates 612 are connected by connecting rods 613. A shifter 614 is provided inside the shifting platform 611. The shifter 614 includes a worm 6141, which is rotatably arranged inside the shifting platform 611. An inserting platform 6145 and a slot 614 are provided at both ends of the worm 6141. 6. The inserting platform 6145 of the adjacent displacement platform 611 is plugged into the second slot 6146. A plurality of worm wheels 6142 are rotatably provided in the displacement platform 611. The worm wheels 6142 are meshed with the worm 6141. Two rotating rods 6144 are rotatably provided in the plurality of grooves on the outer side of the displacement platform 611. The two rotating rods 6144 are provided with displacement belts 6143. The rotating rods 6144 and the worm wheels 6142 are matched with each other through a pulley structure. A ball table 6111 is rotatably provided in the groove on the outer side of the displacement platform 611.

[0042] Working principle of positioner 614: During the displacement process of displacement roller 61 and guide roller three 62, the aluminum coil between displacement roller 61 and guide roller two 33 will be affected by the displacement of displacement roller 61, thereby causing the position of the aluminum coil on guide roller two 33 to change, which may cause the edges of adjacent aluminum coils between guide roller two 33 and pinch roller 52 to collide and rub, thereby causing deformation. In order to eliminate this influence, it is necessary to adjust the position of the aluminum coil at the position of displacement roller 61 to ensure that the position of the aluminum coil on guide roller two 33 remains stable. During the adjustment, the rotation speed of the worm 6141 is reduced to make a difference between the rotation speeds of the worm 6141 and the displacement platform 611, so that the worm 6141 rotates relative to the displacement platform 611, and the worm 6141 drives the worm wheel 614. 2 rotates, the worm gear 6142 drives the rotating rod 6144 to rotate through the pulley structure, thereby driving the shifting belt 6143 to rotate, and the aluminum coil is driven to move through the shifting belt 6143 to change the position of the aluminum coil on the shifting roller 61. The effect of this movement is to stabilize the conveying direction of the aluminum coil between the shifting roller 61 and the second guide roller 33. During the two shifting processes of the shifting roller 61 and the third guide roller 62, the aluminum coil may slide and misalign at the position of the shifting roller 61, resulting in the change of the position of the aluminum coil on the second guide roller 33. Then, the edges of the adjacent aluminum coils will collide and rub, causing burrs or even damage to the edges of the aluminum coil. The position of the aluminum coil is slightly adjusted by the positioner 614, so that the aluminum coil input to the shifting roller 61 remains in its original position, thereby avoiding this situation.

[0043] Combined with Fig.15 , Attachment Fig.16 and attached Fig.17As shown, a guide column 652 is slidably provided in the through hole on the rear side of the driving platform 65, a cylinder 1 651 is provided at the rear end of the guide column 652, and the cylinder 1 651 is fixed to the rear end of the driving platform 65. A friction plate 2 653 is provided on the front side of the guide column 652. A transmission rod 6121 is rotatably provided on the inner side of the end plate 612 corresponding to the driving platform 65. A slot 1 6123 cooperating with the insertion platform 6145 is provided at one end of the transmission rod 6121, and a friction plate 1 6122 cooperating with the friction plate 2 653 is provided at the other end. The telescopic platform 66 includes a lateral swing platform 661 rotatably cooperating with the end plate 612, and a limit slide bar 662 slidably cooperating with the fixed platform 63. The lateral swing platform 661 is hinged to the limit slide bar 662.

[0044] The working principle of the driving platform 65 and the telescopic platform 66: the cylinder 1 651 pushes the guide column 652 to move forward, so that the friction plate 2 653 contacts the friction plate 1 6122, thereby reducing the rotation speed of the worm 6141. During the displacement process of the displacement roller 61 and the guide roller 3 62, since the length of the displacement roller 61 and the guide roller 3 62 remains unchanged, the limiting slide bar 662 slides with the fixed platform 63 to avoid damage to the displacement roller 61 and the guide roller 3 62.

[0045] Combined with Figure 6 and attached Figure 7 As shown, the slitting mechanism 4 includes a cutting roller 41, a groove roller 44 and a lifting seat 45. The cutting roller 41 is provided with a plurality of cutting mechanisms 42. Both ends of the cutting roller 41 are rotatably provided with hanging platforms 43. The hanging platforms 43 are fixed to the top of the mounting groove 32 on the frame 31. The groove roller 44 is rotatably provided on the lifting seat 45. The lifting seat 45 is slidably provided in the mounting groove 32. A hydraulic cylinder 1 451 is provided at the bottom of the lifting seat 45. Both ends of the cutting roller 41 and the groove roller 44 are respectively provided with meshing gear 1 411 and gear 2 441. The lifting seat 45 is provided with a motor 1 46 for driving gear 2 441.

[0046] Working principle of the slitting mechanism 4: the motor 46 drives the gear 1 411 to rotate, and the gear 1 411 is meshed with the gear 2 441 to drive the gear 2 441 to rotate, so that the cutting roller 41 and the groove roller 44 rotate in the opposite direction, and the cutting mechanism 42 on the cutting roller 41 cooperates with the groove on the groove roller 44 to slit the aluminum coil, and the lifting seat 45 realizes the lifting action through the hydraulic cylinder 1 451, so that the cutting roller 41 and the groove roller 44 are separated, which is convenient for the installation and maintenance of the cutting roller 41 and the groove roller 44, and also convenient for the adjustment of the position of the cutting mechanism 42.

[0047] Combined with Figure 8 , Attachment Fig. 9 and attached Fig.10As shown, a plurality of slide grooves 412 are provided on the cutting roller 41, a thread groove 413 is provided on the inner side of the cutting roller 41 at the slide groove 412, and retaining rings 414 are provided at both ends of the thread groove 413. The cutting mechanism 42 includes a driving shaft 421, a threaded ring 4211 is provided on the outer side of the driving shaft 421 to cooperate with the thread groove 413, a spline groove 4212 is provided on the inner side of the driving shaft 421, a rotating ring 422 is provided on the outer side of the driving shaft 421 for rotation, and a plurality of A slide rod 4221 is slidably matched with the slide groove 412, and a mounting seat 4222 is provided at the outer end of the slide rod 4221. A cutter 423 is installed on the mounting seat 4222. Clamps 424 are bolted on both sides of the mounting seat 4222. The clamps 424 fix the cutter 423 on the mounting seat 4222. The slitting mechanism 4 also includes an adjusting rod 47 for adjusting the position of the cutter mechanism 42. The end of the adjusting rod 47 is provided with a spline shaft 471 that cooperates with the spline groove 4212.

[0048] Working principle of the cutter roller 41 and the cutter mechanism 42: When the position of the cutter mechanism 42 on the cutter roller 41 needs to be adjusted, the lifting seat 45 is lowered in advance to separate the cutter roller 41 and the groove roller 44, and then the adjustment rod 47 is inserted into the axial through hole of the cutter roller 41, and the spline shaft 471 is inserted into the corresponding position of the cutter mechanism 42, so that the spline shaft 471 is inserted into the spline groove 4212, and then the adjustment rod 47 is rotated to drive the drive shaft 421 to rotate, and the threaded ring 4211 cooperates with the threaded groove 413 to make the drive shaft 421 rotate. The cutting roller 41 moves inside, and the rotating ring 422 moves with the driving shaft 421, and the mounting seat 4222 is driven to move through the sliding rod 4221, thereby changing the position of the cutting knife 423, and adjusting the slitting width of the aluminum coil without removing the cutting roller 41. The threaded ring stage 4211 and the threaded groove 413 have a self-locking function. After the side force of the mounting seat 4222 is applied, the driving shaft 421 will not be pushed to move. The mounting seat 4222 cooperates with the sliding groove 412 through the sliding rod 4221, so that the mounting seat 4222 rotates with the cutting roller 41.

[0049] Combined with Figure 3 and attached Figure 5 As shown, the clamping mechanism 5 includes a motor 2 51 and a clamping roller 52, and a meshing gear set is provided at the end of the clamping roller 52. The motor 2 51 drives the gear set to rotate. The winding mechanism 7 includes a winding roller 72, and one end of the winding roller 72 is connected to the motor 3 71, and the other end is connected to the positioning shaft 74. The positioning shaft 74 is rotatably arranged on the shaft seat 73. The motor 3 71 and the shaft seat 73 are placed on the placement rack 75 on both sides of the frame 31. The pressing mechanism 8 includes a cylinder 2 81, a driving plate 82, a guide roller 4 83 and a pressure roller 84. The driving plate 82 is rotatably arranged on the top of the frame 31, and the guide roller 4 83 and the pressure roller 84 are rotatably arranged on the driving plate 82. One end of the cylinder 2 81 is hinged to the frame 31, and the other end is hinged to the driving plate 82. The residual material collecting mechanism 9 includes a motor 4 91 and a collecting roller 92, and the motor 4 91 drives the collecting roller 92 to rotate.

[0050] Working principles of the pinching mechanism 5, the winding mechanism 7, the pressing mechanism 8 and the residual material collecting mechanism 9: Motor 2 51 drives the pinching roller 52 to rotate in the opposite direction through the gear set, so as to drive the aluminum coil to move; Motor 3 71 drives the winding roller 72 to rotate, so that the winding roller 72 can realize the winding action; Motor 4 91 drives the collecting roller 92 to rotate, so that the collecting roller 92 completes the winding of the trimmed residual material; after the winding is completed, cylinder 2 81 pushes the driving plate 82 to move upward, so that the pressing roller 84 leaves the aluminum coil, and the winding roller 72 can be removed.

[0051] Combined with Figure 3 and attached Figure 4 As shown, the tensioning adjustment mechanism 2 includes a base 21, on which two guide rollers 22 are rotatably provided, a lifting groove 211 is provided on the base 21, a lifting platform 231 is slidably provided in the lifting groove 211, a tensioning roller 23 is rotatably provided between the two lifting platforms 231, a threaded column 24 is rotatably provided at the lifting groove 211, a threaded hole matching the threaded column 24 is provided on the lifting platform 231, and a turning handle 25 is provided on the top of the threaded column 24.

[0052] Working principle of the tensioning adjustment mechanism 2: After the aluminum coil is guided and wound, the threaded column 24 is rotated to make the lifting platform 231 drive the tensioning roller 23 to rise, thereby tightening the aluminum coil between the unwinding roller 11 and the winding roller 72 to facilitate the transportation of the aluminum coil.

[0053] During the specific implementation of the present invention, the aluminum coil raw material is placed on the unwinding roller 11 of the unwinding mechanism 1, and then the end of the aluminum coil is guided and wound on the winding roller 72, and then the aluminum coil is tightened by the tensioning adjustment mechanism 2. The aluminum coil is sequentially cut by the slitting mechanism 4, conveyed by the clamping mechanism 5, guided by the guide roller 233, the displacement adjustment mechanism 6 and the pressure feeding mechanism 8. After the slit aluminum coil is rolled up to a certain length, the rolling position is changed by the displacement adjustment mechanism 6 to avoid the inconvenience of transportation due to the single-position rolling thickness being too high. The tangent position can be adjusted without disassembly through the design of the slitting mechanism 4.

[0054] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. A multi-thread slitting and winding device for aluminum coils, comprising a slitting and winding mechanism, a reeling mechanism and a tensioning adjustment mechanism are arranged on the front side of the slitting and winding mechanism, the slitting and winding mechanism comprises a frame, a slitting mechanism, a clamping mechanism, a pressing mechanism and a winding mechanism are arranged in sequence on the inner side of the frame according to the direction of the coil, two guide rollers are arranged rotatably between the clamping mechanism and the pressing mechanism on the inner side of the frame, two pressing mechanisms and two winding mechanisms are symmetrically arranged, and a residual material collecting mechanism is arranged on the rear side of the frame, characterized in that: A displacement adjustment mechanism is provided between the guide roller 2 and the pressing mechanism, and the displacement adjustment mechanism includes a displacement roller, a guide roller 3, a fixed platform, a movable platform, a driving platform and a telescopic platform. The displacement roller and the guide roller 3 are arranged in parallel, and the driving platform and the telescopic platform are respectively arranged at both ends of the displacement roller and the guide roller 3. The driving platform and the movable platform are rotationally matched, and the telescopic platform and the fixed platform are rotationally matched. The fixed platform is fixedly connected to the side plate of the frame, and the movable platform is slidingly matched with the adjustment cavity at the other side plate of the frame. A hydraulic cylinder 2 is provided on one side of the movable platform, and one end of the hydraulic cylinder 2 is connected to the adjustment cavity. The shifting roller is composed of a plurality of shifting platforms. End plates are provided at both ends of the shifting roller. The end plates are rotatably matched with the driving platform and the telescopic platform. The plurality of shifting platforms and the end plates are connected by connecting rods. A shifter is provided in the shifting platform. The positioner includes a worm, which is rotatably arranged on the inner side of the position changing platform. An insertion platform and a second slot are respectively arranged at both ends of the worm. The insertion platform of the adjacent position changing platform is plugged into and matched with the second slot. A plurality of worm wheels are rotatably arranged inside the position changing platform, and the worm wheels are meshed with the worm. Two rotating rods are rotatably arranged in the plurality of grooves on the outer side of the position changing platform. Position changing belts are arranged on the two rotating rods. The rotating rods and the worm wheels are matched through a pulley structure. A ball table is rotatably arranged in the groove on the outer side of the position changing platform.

2. The multi-thread slitting and winding device for aluminum coil according to claim 1, characterized in that: A guide column is slidably provided in the through hole on the rear side of the driving platform, a cylinder is provided at the rear end of the guide column, and the cylinder is fixed to the rear end of the driving platform. A friction plate is provided at the front side of the guide column. A transmission rod is rotatably provided on the inner side of the end plate corresponding to the driving platform, one end of the transmission rod is provided with a slot 1 that cooperates with the insertion platform, and the other end is provided with a friction plate 1 that cooperates with the friction plate 2.

3. The multi-thread slitting and winding device for aluminum coil according to claim 1, characterized in that: The telescopic platform comprises a lateral swing platform rotatably matched with the end plate and a limit slide bar slidably matched with the fixed platform, and the lateral swing platform is hinged to the limit slide bar.

4. The multi-thread slitting and winding device for aluminum coil according to claim 1, characterized in that: The slitting mechanism includes a cutting roller, a groove roller and a lifting seat. The cutting roller is provided with multiple cutting mechanisms. Both ends of the cutting roller are rotatably provided with hanging platforms, which are fixed to the top of the mounting groove on the frame. The groove roller is rotatably provided on the lifting seat, and the lifting seat is slidably provided in the mounting groove. A hydraulic cylinder 1 is provided at the bottom of the lifting seat. Both ends of the cutting roller and the groove roller are respectively provided with meshing gears 1 and 2, and a motor 1 for driving gear 2 is provided on the lifting seat.

5. The multi-thread slitting and winding device for aluminum coil according to claim 4, characterized in that: The cutting roller is provided with a plurality of slide grooves, a thread groove is provided on the inner side of the cutting roller at the slide groove, retaining rings are provided at both ends of the thread groove, the cutting mechanism comprises a driving shaft, a thread ring stage matching with the thread groove is provided on the outer side of the driving shaft, a spline groove is provided on the inner side of the driving shaft, a swivel is provided on the outer side of the driving shaft for rotation, a plurality of sliding rods matching with the slide groove for sliding are provided on the outer side of the swivel, a mounting seat is provided at the outer end of the sliding rod, and a cutting knife is installed on the mounting seat.

6. The multi-thread slitting and winding device for aluminum coil according to claim 5, characterized in that: The slitting mechanism also includes an adjusting rod for adjusting the position of the cutter mechanism, and a spline shaft matching the spline groove is arranged at the end of the adjusting rod.

7. The multi-thread slitting and winding device for aluminum coil according to claim 1, characterized in that: The winding mechanism comprises a winding roller, one end of which is connected to a motor three and the other end is connected to a positioning shaft, the positioning shaft is rotatably arranged on a shaft seat, and the motor three and the shaft seat are placed on a placement frame on both sides of the frame body.

8. The multi-thread slitting and winding device for aluminum coil according to claim 1, characterized in that: The pressing mechanism includes a second cylinder, a driving plate, a fourth guide roller and a pressure roller. The driving plate is rotatably arranged on the top of the frame, the fourth guide roller and the pressure roller are rotatably arranged on the driving plate, one end of the second cylinder is hinged to the frame, and the other end is hinged to the driving plate.

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