A slitting device for aluminum coil processing

Abstract

The present invention relates to the technical field of slitting equipment and discloses a slitting equipment for aluminum coil processing, comprising a support plate and a winding roller, wherein a slitting mechanism for slitting the aluminum strip is arranged on the support plate, and winding mechanisms for winding the aluminum strip after slitting are arranged on both sides of the support plate. The winding mechanism comprises a winding frame arranged on the support plate, a roll-out mechanism for placing the winding roller is arranged on the winding frame, a positioning mechanism for supporting the winding roller as the roll-out mechanism rotates is arranged on the winding frame, and a clamping mechanism for clamping and fixing the winding roller is arranged in the positioning mechanism. The present invention places the winding roller on the positioning mechanism through the roll-out mechanism, and the clamping mechanism clamps and limits the winding roller, and the roll-out mechanism drives the positioning mechanism to rotate so that the winding roller that has been wound up enters the unloading point, and the new winding roller enters the winding point for winding up, thereby reducing the roller changing time, improving the roller changing efficiency, and improving the aluminum coil slitting efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of slitting equipment, and in particular to slitting equipment for aluminum coil processing. Background Art

[0002] Aluminum coil slitting equipment is a kind of equipment specially used to cut large aluminum coils into smaller width coils. It is usually used in the aluminum processing industry to achieve efficient and accurate slitting of aluminum coils. The working principle of aluminum coil slitting equipment is to use high-speed rotating blades to cut aluminum coils into multiple aluminum strips according to the set width. Aluminum coil slitting equipment usually has high-precision width setting and tension control to ensure that the quality of the cut aluminum strip meets the requirements.

[0003] When the existing slitting equipment for aluminum coil processing is in use, after slitting, when the aluminum strip wound on the winding roller reaches a predetermined diameter or length, the winding is completed. At this time, the winding roller that has been wound needs to be replaced for subsequent winding operations. When replacing the existing winding roller, it is usually necessary to remove multiple sets of bolts before the winding roller that has been wound can be separated from the slitting equipment. After removal, since there are more aluminum strips wrapped around the winding roller, which leads to a higher weight, it is necessary to use handling equipment, such as forklifts and other tools for transportation. Only then can the new winding roller be connected to the slitting equipment and fixed by bolts. This operation is relatively cumbersome, which leads to low efficiency in roller replacement and long time consumption in roller replacement, thereby reducing the efficiency of aluminum coil slitting. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the above difficulties and provide a slitting device for aluminum coil processing.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is: a slitting device for aluminum coil processing, comprising a support plate and a winding roller, wherein the support plate is provided with a slitting mechanism for slitting the aluminum strip, and the support plate is provided with a winding mechanism for winding the aluminum strip after slitting on both sides of the slitting mechanism, wherein the winding mechanism comprises a winding frame arranged on the support plate, and the winding frame is provided with a roll-out mechanism for placing the winding roller, and the roll-out mechanism comprises a roll-out bracket arranged at the upper end of the winding frame, and a plurality of groups of the winding rollers are slidably arranged in the roll-out bracket, and a driving column is rotatably provided on the winding frame, and rings equidistant along the circumferential direction are arranged on the driving column There are multiple groups of rotating baffles that slide and abut against the winding roller, one end of the driving column is provided with a limit ratchet, the limit ratchet is provided with a limit ratchet corresponding to the rotating baffle, a limit rotating column is rotatably provided on the winding frame, one end of the limit rotating column is provided with a limit pawl that meshes with the limit ratchet, and the other end of the limit rotating column is provided with a reciprocating plate, a special-shaped wheel that slides and cooperates with the reciprocating plate is rotatably provided on the winding frame, a reciprocating tension spring that is rotatably connected to the limit pawl is rotatably provided on the winding frame, a positioning mechanism that supports the winding roller as the special-shaped wheel rotates is rotatably provided on the winding frame, and a clamping mechanism that clamps and fixes the winding roller is provided in the positioning mechanism.

[0006] As an improvement, the positioning mechanism includes a positioning sleeve rotatably arranged on the winding frame, and support frames cooperating with the winding roller are symmetrically provided at the upper and lower ends of the positioning sleeve. A connecting plate is provided on one side of the positioning sleeve, and a connecting sleeve rotatably arranged on the connecting plate for driving the winding roller to rotate, a connecting gear is provided on the connecting sleeve, and a driving mechanism for driving the connecting gear is provided on the winding frame, a connecting pulley is provided on the other side of the positioning sleeve, a linkage pulley is provided on the outer side of the special-shaped wheel, and a transmission belt is provided between the linkage pulley and the connecting pulley.

[0007] As an improvement, the clamping mechanism includes an upper slide rail arranged in the positioning sleeve, an upper slider is slidably provided on the upper slide rail, an upper clamping plate extending out of the positioning sleeve is provided on the upper slider, an upper connecting plate is provided on the upper slider, an upper rack is provided on the upper connecting plate, a clamping gear meshing with the upper rack is provided in the positioning sleeve, an auxiliary clamping plate cooperating with the winding roller is rotatably provided on the upper clamping plate on one side, and a transmission column is rotatably provided on the upper clamping plate on the other side, a transmission block cooperating with the winding roller is provided at one end of the transmission column, and a transmission slide rod slidably cooperating with the connecting sleeve is provided at the other end of the transmission column, and the transmission slide rod is a regular polygon structure.

[0008] As an improvement, a lower sliding rail is provided in the positioning sleeve, a lower sliding block is slidably provided on the lower sliding rail, a lower clamping plate is provided on the lower sliding block, the lower clamping plate has the same structure as the upper clamping plate, an upper linkage column and a lower linkage column are respectively provided on the upper clamping plate and the lower clamping plate, a synchronization rod is rotatably provided in the positioning sleeve, and a synchronization slider is provided on the synchronization rod which slides with the upper linkage column and the lower linkage column.

[0009] As an improvement, the positioning sleeve is provided with a buffer mechanism which cooperates with the winding roller to prevent the aluminum strip from loosening. The buffer mechanism includes a buffer slide column arranged on the positioning sleeve, a buffer bracket is slidably provided on the buffer slide column, an adjustment spring connected to the buffer bracket is sleeved on the buffer slide column, a buffer rotating column is provided with a buffer side plate and a matching side plate which are rotatably provided on the buffer rotating column, a buffer roller is rotatably provided on the buffer side plate, a matching roller is rotatably provided on the matching side plate, and a matching tension spring which is rotatably connected to the matching side plate is rotatably provided on the buffer side plate.

[0010] As an improvement, a buffer groove is provided on the positioning sleeve, a buffer slider is slidably provided in the buffer groove, a buffer damping block slidably cooperates with the buffer slider is provided on the inner side of the buffer groove, a buffer spring connected to the buffer slider is provided in the buffer groove, and a buffer connecting rod rotatably connected to the buffer slider is rotatably provided on the buffer bracket.

[0011] As an improvement, an adjustment plate connected to an adjustment spring is slidably provided on the buffer slide column, and an adjustment screw engaged with the adjustment plate through a thread is rotatably provided on the positioning sleeve.

[0012] As an improvement, the slitting mechanism includes a slitting bracket arranged on a support plate, on which a feed guide roller, a reversing guide roller, a slitting guide roller, a matching guide roller, a steering guide roller and a discharge guide roller are rotatably provided in sequence, and a guide roller cooperating with the feed guide roller is rotatably provided on the support plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the roll-out mechanism places the winding rollers one by one on the positioning mechanism, and the clamping mechanism clamps and limits the winding rollers. At the same time, the roll-out mechanism drives the positioning mechanism to rotate so that the winding rollers that have completed winding rotate away from the winding point and enter the unloading point, and the new winding roller enters the winding point for winding, thereby reducing the roll-changing time, improving the roll-changing efficiency, and improving the aluminum coil slitting efficiency. Specifically:

[0014] 1. With the cooperation of the reciprocating tension spring, the special-shaped wheel maintains sliding contact with the reciprocating plate during the rotation process, so that the reciprocating plate swings back and forth, and the reciprocating plate drives the limiting pawl to swing back and forth through the limiting rotating column. The limiting pawl periodically contacts and separates with the limiting ratchet wheel, and the limiting ratchet wheel rotates periodically. While the limiting ratchet wheel rotates, the rotating baffle is driven to rotate through the driving column. Under the action of gravity, the winding roller falls to the positioning mechanism, and the clamping mechanism limits the winding roller, thereby realizing the installation of the winding roller. At the same time, the positioning mechanism drives the winding roller to rotate after winding, so that the roller changing operation can be realized without the help of other auxiliary tools. The roller changing efficiency is high, which further improves the efficiency of aluminum coil slitting;

[0015] 2. The driving mechanism drives the connecting sleeve to rotate through the connecting gear, and the connecting sleeve drives the winding roller to rotate, so as to conveniently realize the winding operation and improve the winding efficiency. When the winding roller needs to be replaced, the special-shaped wheel rotates and realizes the replacement of the winding roller and the operation of leaving the winding point and entering the unloading point through the cooperation of the linkage pulley, the connecting pulley and the transmission belt, which simplifies the operation process of replacing the winding roller and improves the efficiency of replacing the winding roller;

[0016] 3. The rotation of the clamping gear drives the upper rack to slide, and the upper rack drives the upper slider to slide synchronously through the upper connecting plate, and the upper slider drives the upper clamping plates to approach each other, so that the clamping limit of the winding roller is achieved through the cooperation of the auxiliary clamping plates and the transmission block that are close to each other. The operation is simple and the winding roller is clamped synchronously from two directions at the same time, and the clamping efficiency is high. At the same time, the connecting sleeve drives the winding roller through the cooperation of the transmission slide pipe and the transmission column, so that the winding roller can be driven while the winding roller is clamped and positioned, which is simple to operate and improves the working efficiency.

[0017] 4. The synchronous rod realizes the synchronous driving of the upper linkage column and the lower linkage column through the synchronous slider. Then, when the upper clamping plates are close to each other to clamp and fix the winding roller, the lower clamping plates are away from each other to release the winding roller after winding. The winding roller can be released and clamped by a clamping gear. The structure is simple and the operation process is simplified through linkage, which improves the operation efficiency.

[0018] 5. The buffer mechanism prevents the aluminum strip from loosening by adjusting the spring, matching the tension spring, matching the roller and the buffer roller, thereby improving the tightness of the aluminum strip winding process, preventing the aluminum strip from loosening during transportation due to insufficient winding, affecting subsequent production and use, and improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The invention discloses a structural schematic diagram of a slitting device for aluminum coil processing.

[0020] Figure 2 It is an exploded view of a slitting device for aluminum coil processing according to the present invention.

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

[0022] Figure 4 It is an exploded view of a roller discharging mechanism of a slitting device for aluminum coil processing according to the present invention.

[0023] Figure 5 The invention discloses a structural schematic diagram of a positioning mechanism and a clamping mechanism of a slitting device for aluminum coil processing.

[0024] Figure 6The present invention is a schematic structural diagram of a clamping mechanism of a slitting device for aluminum coil processing.

[0025] Figure 7 It is an exploded view of a clamping mechanism of a slitting device for aluminum coil processing according to the present invention.

[0026] Figure 8 The present invention is a schematic structural diagram of a buffer mechanism of a slitting device for aluminum coil processing.

[0027] Fig. 9 It is a cross-sectional view of a buffer mechanism of a slitting device for aluminum coil processing according to the present invention.

[0028] Fig.10 It is an exploded view of a buffer mechanism of a slitting device for aluminum coil processing according to the present invention.

[0029] As shown in the figure: 1. Support plate; 11. Guide roller; 2. Slitting mechanism; 21. Feed guide roller; 22. Discharge guide roller; 23. Reversing guide roller; 24. Slitting guide roller; 25. Matching guide roller; 26. Steering guide roller; 27. Slitting bracket; 3. Winding mechanism; 31. Winding frame; 4. Outgoing roller mechanism; 41. Outgoing roller bracket; 411. Outgoing roller chute; 42. Winding roller; 421. Winding slider; 422. Winding slot; 43. Support block; 44. Driving column; 441. Rotating baffle ; 442, limit ratchet; 4421, limit ratchet; 45, limit plate; 46, limit rotating column; 461, limit ratchet pawl; 462, reciprocating plate; 463, reciprocating tension spring; 47, special-shaped wheel; 471, top support convex block; 472, linkage pulley; 5, positioning mechanism; 51, positioning sleeve; 52, support bracket; 521, support groove; 53, connecting plate; 54, connecting sleeve; 541, connecting gear; 55, connecting pulley; 56, transmission belt; 6, clamping mechanism; 61, upper Slide rail; 611, upper slider; 612, upper connecting plate; 613, upper rack; 62, clamping gear; 63, upper clamping plate; 631, upper linkage column; 64, transmission column; 641, transmission slide rod; 642, transmission block; 65, lower slide rail; 651, lower slider; 66, lower clamping plate; 661, lower linkage column; 67, synchronization rod; 671, synchronization slider; 68, auxiliary clamping plate; 681, auxiliary clamping block; 7, driving mechanism; 71, driving gear; 72, synchronization gear ring; 73. Gear ring frame; 8. Buffer mechanism; 81. Buffer slide column; 82. Buffer bracket; 83. Buffer slide groove; 831. Buffer slider; 832. Buffer spring; 833. Buffer connecting rod; 834. Buffer damping block; 84. Adjustment plate; 841. Adjustment spring; 842. Adjustment screw; 85. Buffer rotating column; 851. Buffer side plate; 852. Buffer roller; 853. Matching side plate; 854. Matching roller; 855. Matching rod; 856. Matching tension spring; 9. Aluminum strip. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0031] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 5 With attached Figure 8 As shown, a slitting device for aluminum coil processing comprises a support plate 1 and a winding roller 42, wherein a slitting mechanism 2 for slitting an aluminum strip 9 is provided on the support plate 1, and winding mechanisms 3 for winding the aluminum strip 9 after slitting are provided on both sides of the support plate 1 located on the slitting mechanism 2, wherein two groups of winding mechanisms 3 are provided, and the winding mechanisms 3 are provided on both sides of the slitting mechanism 2, wherein the winding mechanisms 3 comprise a winding frame 31 provided on the support plate 1, and a roll-out mechanism 4 for placing the winding roller 42 is provided on the winding frame 31, and a positioning mechanism 5 for supporting the winding roller 42 as the roll-out mechanism 4 rotates is provided on the winding frame 31, and a clamping mechanism 6 for clamping and fixing the winding roller 42 is provided in the positioning mechanism 5;

[0032] The slitting mechanism 2 includes a slitting bracket 27 arranged on the support plate 1, on which a feed guide roller 21, a reversing guide roller 23, a slitting guide roller 24, a matching guide roller 25, a steering guide roller 26 and a discharging guide roller 22 are rotatably arranged in sequence, the slitting guide roller 24 is provided with a cutter, the matching guide roller 25 is provided with a cutting groove matching with the cutter, two groups of discharging guide rollers 22 are arranged, and a guide roller 11 matching with the feed guide roller 21 is rotatably arranged on the support plate 1, and no less than two groups of guide rollers 11 are arranged.

[0033] The working principle of the present invention is as follows: the aluminum strip 9 to be slit passes through two groups of guide rollers 11 in sequence, and then enters between the slitting guide roller 24 and the matching guide roller 25 after passing through the feed guide roller 21 and the reversing guide roller 23. The rotating slitting guide roller 24 cooperates with the matching guide roller 25 to realize the slitting operation of the aluminum strip 9. After the slitting is completed, the aluminum strip 9 passes through the steering guide roller 26 synchronously and is separated. One group of aluminum strips 9 enters the winding mechanism 3 matched with it through one group of discharging guide rollers 22 for winding, and another group of aluminum strips 9 enters the winding mechanism 3 matched with it through another group of discharging guide rollers 22 for synchronous winding. When the winding roller 42 on the winding mechanism 3 is wound, the discharging roller mechanism 4 rotates and drives the positioning mechanism 5 to rotate synchronously. The discharging roller mechanism 4 releases a group of winding rollers 42 to the positioning mechanism 5, and the clamping mechanism 6 clamps and fixes the new winding roller 42 while releasing the winding roller 42 that has been wound, thereby realizing the slitting operation of the aluminum strip 9.

[0034] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 With attached Figure 4As shown, the roll-out mechanism 4 includes a roll-out bracket 41 arranged at the upper end of the winding frame 31, a plurality of groups of winding rollers 42 are slidably arranged in the roll-out bracket 41, a roll-out slot 411 is arranged on the roll-out bracket 41, and winding sliders 421 slidably matched with the roll-out slot 411 are arranged at both ends of the winding roller 42, a support block 43 is arranged on the winding frame 31, a driving column 44 is rotatably arranged on the support block 43, a plurality of groups of rotating baffles 441 slidably abutting against the winding roller 42 are arranged on the driving column 44 at equal intervals along the circumferential direction, a limiting ratchet 442 is arranged at one end of the driving column 44, and the limiting ratchet A limiting ratchet 4421 corresponding to the rotating baffle 441 is provided on 442, a limiting plate 45 is provided on the winding frame 31, a limiting rotating column 46 is rotatably provided on the limiting plate 45, a limiting pawl 461 meshing with the limiting ratchet 4421 is provided at one end of the limiting rotating column 46, and a reciprocating plate 462 is provided at the other end of the limiting rotating column 46, a special-shaped wheel 47 slidably matched with the reciprocating plate 462 is rotatably provided on the winding frame 31, the special-shaped wheel 47 can be driven by a motor, a supporting protrusion 471 is provided on the special-shaped wheel 47, and a reciprocating tension spring 463 rotatably connected with the limiting pawl 461 is rotatably provided on the winding frame 31.

[0035] The working principle of the roller mechanism 4 is as follows: when the special-shaped wheel 47 is performing a circular motion, the supporting protrusion 471 periodically contacts the reciprocating plate 462, and with the cooperation of the reciprocating tension spring 463 and the limiting pawl 461, the reciprocating plate 462 swings back and forth, and the reciprocating limiting pawl 461 periodically engages with the limiting ratchet 4421 on the limiting ratchet 442 to achieve periodic locking and relaxation of the limiting ratchet 442. When the limiting ratchet 442 is in a locked state, the rotating baffle 441 is used to block the winding roller 42. At this time, the winding roller 42 will not fall. When the limiting ratchet 442 is in a relaxed state, the winding roller 42 moves downward under the action of gravity and pushes the driving column 44 to rotate by rotating the baffle 441. When the driving column 44 drives the limiting ratchet 442 to rotate until it cooperates with the limiting pawl 461, the winding roller 42 enters a locked state.

[0036] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 6 With attached Figure 7As shown, the positioning mechanism 5 includes a positioning sleeve 51 rotatably arranged on the winding frame 31, and the upper and lower ends of the positioning sleeve 51 are symmetrically provided with support frames 52 that cooperate with the winding roller 42, and the support frames 52 are provided with a support groove 521 that cooperates with the winding slider 421. A connecting plate 53 is provided on one side of the positioning sleeve 51, and a connecting sleeve 54 that drives the winding roller 42 to rotate is rotatably arranged on the connecting plate 53, and a connecting gear 541 is provided on the connecting sleeve 54, and a driving connecting gear 541 is provided on the winding frame 31. The driving mechanism 7 of the wheel 541 includes a gear ring frame 73 arranged on the winding frame 31, and a synchronous gear ring 72 meshing with the connecting gear 541 is rotatably provided on the gear ring frame 73. The winding frame 31 is provided with a driving gear 71 meshing with the synchronous gear ring 72, and the driving gear 71 can be driven by a motor. A connecting pulley 55 is provided on the other side of the positioning sleeve 51, and a linkage pulley 472 is provided on the outer side of the special-shaped wheel 47. A transmission belt 56 is provided between the linkage pulley 472 and the connecting pulley 55.

[0037] The working principle of the positioning mechanism 5: when winding is required, the synchronous gear ring 72 is driven to rotate by the driving gear 71, the synchronous gear ring 72 drives the connecting gear 541 meshing therewith to rotate, the connecting gear 541 drives the connecting sleeve 54 to rotate, and the connecting sleeve 54 drives the winding roller 42 to rotate, thereby realizing the winding operation. When the roll needs to be changed, the special-shaped wheel 47 rotates, the special-shaped wheel 47 drives the linked pulley 472 connected thereto to rotate, the linked pulley 472 drives the connecting pulley 55 to rotate through the transmission belt 56, and the connecting pulley 55 drives the positioning sleeve 51 connected thereto to rotate. At this time, the winding roller 42 that has completed winding rotates to the unloading point, and the new winding roller 42 falls to the winding point to prepare for the winding operation.

[0038] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 6 With attached Figure 7As shown, the clamping mechanism 6 includes an upper slide rail 61 arranged in the positioning sleeve 51, and the upper slide rail 61 is symmetrically arranged in two groups. An upper slider 611 is slidably provided on the upper slide rail 61, and an upper clamping plate 63 extending from the positioning sleeve 51 is provided on the upper slider 611. The upper clamping plate 63 is an L-shaped structure. An upper connecting plate 612 is provided on the upper slider 611, and an upper rack 613 is provided on the upper connecting plate 612. A clamping gear 62 meshing with the upper rack 613 is provided in the positioning sleeve 51, and the clamping gear 62 can be driven by a motor. Drive, winding grooves 422 are provided on both sides of the winding roller 42, an auxiliary clamping plate 68 is rotatably provided on the upper clamping plate 63 on one side, and an auxiliary clamping block 681 cooperating with the winding groove 422 is provided on the auxiliary clamping plate 68, and a transmission column 64 is rotatably provided on the upper clamping plate 63 on the other side, a transmission block 642 cooperating with the winding groove 422 is provided at one end of the transmission column 64, and a transmission slide rod 641 slidably cooperating with the connecting sleeve 54 is provided at the other end of the transmission column 64, and the transmission slide rod 641 is a regular polygon structure.

[0039] The working principle of the clamping mechanism 6 is as follows: the clamping gear 62 rotates, and the clamping gear 62 drives the upper rack 613 meshing therewith to slide along the upper slide rail 61. While sliding, the upper rack 613 drives the upper slider 611 to slide synchronously through the upper connecting plate 612 connected thereto. The upper slider 611 drives the two groups of upper clamping plates 63 connected thereto to approach each other synchronously. At the same time, the auxiliary clamping block 681 and the transmission block 642 approach each other synchronously and abut against the winding grooves 422 on both sides of the winding roller 42, thereby realizing the clamping limit of the winding roller 42. After the clamping limit of the winding roller 42 is completed, the transmission slide rod 641 can drive the winding roller 42 to rotate through the connecting sleeve 54 that slides with it, thereby performing the winding operation.

[0040] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 5 , Attachment Figure 6 With attached Figure 7 As shown, a lower sliding rail 65 is provided in the positioning sleeve 51, and two groups of lower sliding rails 65 are symmetrically arranged. A lower sliding block 651 is slidably provided on the lower sliding block 65, and a lower clamping plate 66 is provided on the lower sliding block 651. The lower clamping plate 66 has the same structure as the upper clamping plate 63. The upper clamping plate 63 and the lower clamping plate 66 are respectively provided with an upper linkage column 631 and a lower linkage column 661. A synchronous rod 67 is rotatably provided in the positioning sleeve 51, and a synchronous slider 671 is provided on the synchronous rod 67 for sliding cooperation with the upper linkage column 631 and the lower linkage column 661. The synchronous slider 671 is an H-shaped structure.

[0041] The working principle of the synchronous movement of the upper clamping plate 63 and the lower clamping plate 66: when the upper clamping plates 63 are close to each other to achieve the clamping and limiting of the winding roller 42, the upper clamping plate 63 drives the synchronous slider 671 that slides with it to rotate in a circle through the upper linkage column 631, and the synchronous slider 671 drives the lower linkage column 661 to move during the rotation. Furthermore, the lower linkage column 661 drives the lower clamping plates 66 to move away from each other synchronously, and the lower clamping plates 66 that move away from each other realize the unloading of the winding roller 42 after the winding is completed, saving the time of unloading the winding roller 42.

[0042] Combined with Figure 1 , Attachment Figure 3 , Attachment Figure 5 , Attachment Figure 8 , Attachment Fig. 9 With attached Fig.10 As shown, the positioning sleeve 51 is provided with a buffer mechanism 8 that cooperates with the winding roller 42 to prevent the aluminum strip 9 from loosening. The buffer mechanism 8 includes a buffer slide 81 arranged on the positioning sleeve 51. The buffer slide 81 is symmetrically arranged in two groups. A buffer bracket 82 is slidably provided on the buffer slide 81. An adjusting spring 841 connected to the buffer bracket 82 is sleeved on the buffer slide 81. A buffer rotating column 85 is provided on the buffer bracket 82. A buffer side plate 851 and a matching side plate 853 are rotatably provided on the buffer rotating column 85. A buffer roller 852 is rotatably provided on the buffer side plate 851. A matching roller 854 is rotatably provided on the matching side plate 853. A matching rod 855 is provided on the matching side plate 853. A matching tension spring 856 rotatably connected to the matching rod 855 is rotatably provided on the buffer side plate 851.

[0043] The positioning sleeve 51 is provided with a buffer slot 83, a buffer slider 831 is slidably provided in the buffer slot 83, a buffer damping block 834 is slidably matched with the buffer slider 831 on the inner side of the buffer slot 83, a buffer spring 832 connected with the buffer slider 831 is provided in the buffer slot 83, the stiffness coefficient of the buffer spring 832 is smaller than the stiffness coefficient of the adjustment spring 841, and a buffer connecting rod 833 rotatably connected with the buffer slider 831 is rotatably provided on the buffer bracket 82;

[0044] An adjusting plate 84 connected to an adjusting spring 841 is slidably provided on the buffer slide post 81 , and an adjusting screw 842 threadably matched with the adjusting plate 84 is rotatably provided on the positioning sleeve 51 .

[0045] The working principle of the buffer mechanism 8 is as follows: the winding roller 42 drives the buffer roller 852 and the matching roller 854 to rotate during the rotating winding operation. Under the cooperation of the matching tension spring 856, the buffer side plate 851 and the matching side plate 853, the buffer roller 852 and the matching roller 854 apply pressure to the winding roller 42 and the aluminum strip 9, thereby preventing the aluminum strip 9 from loosening during the winding operation. In this process, the buffer bracket 82 squeezes the adjusting spring 841, and the adjusting spring 841 is forced to shrink, further providing pressure for the aluminum strip 9. Furthermore, in the process of the buffer bracket 82 moving downward, the buffer bracket 82 drives the buffer slider 831 to slide along the buffer slide groove 83 through the buffer connecting rod 833, and the buffer slider 831 squeezes the buffer spring 832, and the buffer spring 832 is forced to shrink, thereby providing pressure for the aluminum strip 9 during the winding operation through the cooperation of the buffer spring 832, the adjusting spring 841 and the matching tension spring 856, and at the same time, it can prevent the aluminum strip 9 from being damaged by excessive pressure and prevent the aluminum strip 9 from being deformed.

[0046] At the same time, the setting of the buffer damping block 834 can buffer the impact force when the winding roller 42 moves toward the supporting frame 52, thereby preventing excessive impact force from affecting the stability of the supporting frame 52, and the height of the adjusting plate 84 can be adjusted by rotating the adjusting screw 842, thereby adjusting the contraction length of the adjusting spring 841, and then adjusting the contraction force of the adjusting spring 841, and further adjusting the pressure on the aluminum strip 9.

[0047] When the present invention is implemented, the strip threading operation is first performed, and the aluminum strip 9 to be cut passes through the two groups of guide rollers 11, the feed guide roller 21, the reversing guide roller 23, the cutting guide roller 24, the matching guide roller 25 and the steering guide roller 26 in sequence, and then enters the two groups of the discharge guide rollers 22 respectively, and then the aluminum strip 9 is fixed to the winding roller 42 that matches the corresponding discharge guide roller 22. In this process, the cutting guide roller 24 cuts the aluminum strip 9 with the cooperation of the matching guide roller 25, and then the synchronous gear ring 72 is driven to rotate by the driving gear 71, the synchronous gear ring 72 drives the connecting sleeve 54 to rotate, and the connecting sleeve 54 drives the winding roller 42 to rotate, so as to achieve the effect of the aluminum strip 9 being cut. In order to realize the operation of winding the aluminum strip 9 after slitting, after the winding is completed, the special-shaped wheel 47 is driven to rotate, and the positioning sleeve 51 is driven to rotate synchronously during the rotation of the special-shaped wheel 47, and the winding roller 42 that has completed the winding rotates to the unloading point, and the empty supporting frame 52 rotates to the winding point. The empty winding roller 42 on the roller support 41 falls onto the supporting frame 52, so as to prepare for the winding operation, and the clamping gear 62 is driven to rotate, and the winding roller 42 at the unloading point is released to the external receiving structure, and the winding roller 42 at the loading point is clamped and fixed, so as to continue the winding operation, and the cycle is repeated to realize the slitting operation of the aluminum strip 9.

[0048] 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 slitting device for aluminum coil processing, comprising a support plate (1) and a winding roller (42), wherein the support plate (1) is provided with a slitting mechanism (2) for slitting an aluminum strip (9), and the support plate (1) is provided with winding mechanisms (3) for winding the slitting aluminum strip (9) on both sides of the slitting mechanism (2), wherein the device is characterized in that: The winding mechanism (3) comprises a winding frame (31) arranged on a support plate (1), a roll-out mechanism (4) for placing a winding roller (42) is arranged on the winding frame (31), the roll-out mechanism (4) comprises a roll-out bracket (41) arranged on the upper end of the winding frame (31), a plurality of groups of winding rollers (42) are slidably arranged in the roll-out bracket (41), a driving column (44) is rotatably arranged on the winding frame (31), and a plurality of groups of rotating baffles (441) are equidistantly arranged on the driving column (44) in a circumferential direction and are in sliding contact with the winding rollers (42); A limit ratchet (442) is provided at one end of the driving column (44), a limit ratchet (442) is provided on the limit ratchet (442) corresponding to the rotating baffle (441), a limit rotating column (46) is rotatably provided on the winding frame (31), a limit pawl (461) meshing with the limit ratchet (4421) is provided at one end of the limit rotating column (46), a reciprocating plate (462) is provided at the other end of the limit rotating column (46), a special-shaped wheel (47) slidably matched with the reciprocating plate (462) is rotatably provided on the winding frame (31), and a reciprocating tension spring (463) rotatably connected to the limit pawl (461) is rotatably provided on the winding frame (31); The winding frame (31) is provided with a positioning mechanism (5) that rotates along with the special-shaped wheel (47) to support the winding roller (42), and the positioning mechanism (5) is provided with a clamping mechanism (6) that clamps and fixes the winding roller (42); The positioning mechanism (5) comprises a positioning sleeve (51) rotatably arranged on the winding frame (31), a supporting frame (52) cooperating with the winding roller (42) being symmetrically arranged at the upper and lower ends of the positioning sleeve (51), a connecting plate (53) being arranged on one side of the positioning sleeve (51), a connecting sleeve (54) for driving the winding roller (42) to rotate being rotatably arranged on the connecting plate (53), a connecting gear (541) being arranged on the connecting sleeve (54), a driving mechanism (7) for driving the connecting gear (541) being arranged on the winding frame (31), a connecting pulley (55) being arranged on the other side of the positioning sleeve (51), a linkage pulley (472) being arranged on the outer side of the special-shaped wheel (47), and a transmission belt (56) being arranged between the linkage pulley (472) and the connecting pulley (55); The clamping mechanism (6) comprises an upper slide rail (61) arranged in the positioning sleeve (51), an upper slider (611) slidingly arranged on the upper slide rail (61), an upper clamping plate (63) extending out of the positioning sleeve (51) arranged on the upper slider (611), an upper connecting plate (612) arranged on the upper connecting plate (612), an upper rack (613) arranged on the upper connecting plate (612), and a clamping tooth meshing with the upper rack (613) arranged in the positioning sleeve (51). The upper clamping plate (63) on one side is provided with an auxiliary clamping plate (68) which cooperates with the winding roller (42), and the upper clamping plate (63) on the other side is provided with a transmission column (64) which cooperates with the winding roller (42). One end of the transmission column (64) is provided with a transmission block (642) which cooperates with the winding roller (42), and the other end of the transmission column (64) is provided with a transmission slide rod (641) which slidably cooperates with the connecting sleeve (54), and the transmission slide rod (641) is a regular polygon structure.

2. The slitting equipment for aluminum coil processing according to claim 1, characterized in that: A lower sliding rail (65) is provided in the positioning sleeve (51), a lower sliding block (651) is slidably provided on the lower sliding block (655), a lower clamping plate (66) is provided on the lower sliding block (651), the lower clamping plate (66) has the same structure as the upper clamping plate (63), an upper linkage column (631) and a lower linkage column (661) are provided on the upper clamping plate (63) and the lower clamping plate (66), respectively, a synchronous rod (67) is rotatably provided in the positioning sleeve (51), and a synchronous sliding block (671) is provided on the synchronous rod (67) and is slidably matched with the upper linkage column (631) and the lower linkage column (661).

3. The slitting equipment for aluminum coil processing according to claim 1, characterized in that: The positioning sleeve (51) is provided with a buffer mechanism (8) that cooperates with the winding roller (42) to prevent the aluminum strip (9) from loosening. The buffer mechanism (8) comprises a buffer slide (81) arranged on the positioning sleeve (51), a buffer bracket (82) slidably provided on the buffer slide (81), an adjustment spring (841) connected to the buffer bracket (82) sleeved on the buffer slide (81), a buffer rotating column (85) provided on the buffer bracket (82), a buffer side plate (851) and a matching side plate (853) rotatably provided on the buffer rotating column (85), a buffer roller (852) rotatably provided on the buffer side plate (851), a matching roller (854) rotatably provided on the matching side plate (853), and a matching tension spring (856) rotatably connected to the matching side plate (853) rotatably provided on the buffer side plate (851).

4. The slitting equipment for aluminum coil processing according to claim 3, characterized in that: The positioning sleeve (51) is provided with a buffer slide groove (83), a buffer slider (831) is slidably provided in the buffer slide groove (83), a buffer damping block (834) slidably matched with the buffer slider (831) is provided inside the buffer slide groove (83), a buffer spring (832) connected to the buffer slider (831) is provided in the buffer slide groove (83), and a buffer connecting rod (833) rotatably connected to the buffer slider (831) is rotatably provided on the buffer bracket (82).

5. The slitting equipment for aluminum coil processing according to claim 3, characterized in that: An adjustment plate (84) connected to an adjustment spring (841) is slidably provided on the buffer slide column (81), and an adjustment screw (842) threadably engaged with the adjustment plate (84) is rotatably provided on the positioning sleeve (51).

6. The slitting equipment for aluminum coil processing according to claim 1, characterized in that: The slitting mechanism (2) comprises a slitting bracket (27) arranged on a support plate (1), on which a feed guide roller (21), a reversing guide roller (23), a slitting guide roller (24), a matching guide roller (25), a steering guide roller (26) and a discharge guide roller (22) are rotatably provided in sequence, and on the support plate (1) a guide roller (11) which cooperates with the feed guide roller (21) is rotatably provided.

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