A finished product slitting device for battery aluminum foil production

Abstract

The present application relates to battery aluminum foil slitting technical field, specifically said is a kind of finished product slitting equipment for battery aluminum foil production, including base, support frame, slitting cutter group and winding frame, by using third hydraulic cylinder drive, make crossbeam move, by moving crossbeam, adjust the position of slitting cutter group, on the one hand, make the equipment can flexibly control slitting process, in emergency, can quickly move slitting cutter group, so that the safety of the equipment used is higher, on the other hand, make the equipment can control the strength of slitting cutter group slitting aluminum foil, and then make slitting cutter group can adapt to aluminum foil of different thickness, so as to improve the range of the equipment slitting aluminum foil, by setting second sliding block in the bottom of movable block, movable block can be adjusted to move, by adjusting the movement of movable block, the position of slitting cutter group is changed, by changing the position of slitting cutter group, the width of the aluminum foil slitting processing by the equipment can be changed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery aluminum foil slitting, in particular to a finished product slitting equipment for battery aluminum foil production. BACKGROUND

[0002] The battery aluminum foil is processed by rolling aluminum foil, and is usually used as a current collector of a lithium ion battery. In the production process of the battery aluminum foil, a slitting equipment is needed to slit the aluminum foil roll so that the width of the aluminum foil meets the production requirements of the battery.

[0003] However, the existing slitting equipment has great defects in use. The existing slitting equipment needs to be manually installed and fixed with the aluminum foil roll, which is laborious to use and dangerous to install and fix the aluminum foil roll, and has poor safety. The width of the existing slitting equipment is fixed and cannot be adjusted, so the use range is narrow. The existing slitting equipment is not convenient to replace the blade and is difficult to maintain, so the service life is low. SUMMARY

[0004] In view of the problems in the prior art, the present application provides a finished product slitting equipment for battery aluminum foil production.

[0005] The technical scheme adopted by the present application to solve the technical problem is: a finished product slitting equipment for battery aluminum foil production, comprising a base, a support frame, a slitting knife group and a winding frame, the support frame is fixedly welded on the top of the base, the winding frame is fixedly welded on one end of the top of the base, the end of the support frame away from the winding frame is provided with two supporting arms, the two supporting arms are respectively hingedly matched on the inner walls of the two sides of the support frame, the top of each of the two supporting arms is fixed with a hook, the hook is arranged on the supporting arm to prevent the aluminum foil roll from falling off the supporting arm, two supporting plates are arranged in the middle of the support frame, the two supporting plates are respectively hingedly matched on the inner walls of the two sides of the support frame, the top of each of the two supporting plates is provided with a clamping groove, the equipment supports and fixes the aluminum foil roll by using the supporting plates, the clamping groove is arranged on the supporting plate to make the aluminum foil roll more conveniently fixed on the supporting plate, and after the aluminum foil roll is processed, the material roll for winding the aluminum foil roll is also conveniently taken down, so that the use of the equipment is more convenient, and a material roll is rotatably matched in the clamping groove of each of the two supporting plates, a support plate is welded on each of the inner walls of the two sides of the support frame close to the winding frame, a cross beam is movably matched on each of the support plates, a plurality of slitting knife groups are arranged on the cross beam, the position of the slitting knife group is adjusted by moving the cross beam, on the one hand, the equipment can flexibly control the slitting process, and on the other hand, the equipment can control the force of the slitting knife group to slit the aluminum foil, so that the slitting knife group can adapt to aluminum foils of different thicknesses, a winding drum is rotatably matched on the winding frame, and a motor for driving the winding drum to rotate is installed on one side of the winding frame.

[0006] The cutting knife group comprises a movable block, a movable strip and an adjusting screw one, the movable strip is in sliding fit with the movable block, one end of the movable strip is provided with a blade through bolt installation, the adjusting screw one is in threaded fit on the movable block, the bottom of the adjusting screw one is attached to the movable strip, by setting the adjusting screw one, the movable strip on the cutting knife group can be adjusted by loosening the adjusting screw one, by adjusting the movable strip, the position of each cutting knife group blade can be individually adjusted, thereby the equipment can select the cutting knife group for cutting operation according to the requirement, at the same time, by screwing the adjusting screw one, the movable strip can be pulled out, thereby the replacement of the blade is more convenient, by making the replacement of the blade convenient, the maintenance of the equipment is more convenient.

[0007] Preferably, the support frame is rotatably provided with a guide roller one, a compression roller and a guide roller two respectively, the guide roller one and the compression roller are located on one side of the cross beam, the guide roller two is located directly above the cross beam, the support frame is horizontally fixed with a cross rod, the cross rod is provided with a plurality of rotating wheels, the support frame is rotatably provided with a guide roller three and a guide roller four, the guide roller three and the guide roller four are located between the winding drum and the cross rod, by setting the guide roller one, the guide roller two, the guide roller three and the guide roller four, the winding process of the aluminum foil roll is guided, the constant tension of the aluminum foil roll is ensured, by setting the compression roller, the aluminum foil in the winding state is pressed towards the cutting knife group, thereby the cutting knife group can more smoothly complete the cutting of the aluminum foil, by setting the rotating wheels on the cross rod, the friction between the aluminum foil and the equipment can be reduced, which plays a protective role on the cut aluminum foil.

[0008] Preferably, the support frame is rotatably provided with a first hydraulic cylinder on both sides, the first hydraulic cylinder is provided with a first hydraulic rod at one end, the first hydraulic rod is rotatably provided with a handle at the end away from the first hydraulic cylinder, the handle is rotatably provided with a supporting arm at the end away from the first hydraulic rod, the supporting arms are connected with a linkage rod one, by using the first hydraulic cylinder to drive, the supporting arm is rotated, by using the second hydraulic cylinder to drive, the supporting plate is rotated, by rotating the supporting arm and the supporting plate, the equipment realizes the function of transferring the aluminum foil roll raw material from the supporting arm to the supporting plate, thereby the equipment realizes the automatic feeding function, by making the equipment automatically feed, on the one hand, the burden of manual feeding can be greatly saved, the equipment is more labor-saving, on the other hand, the personnel can be effectively prevented from being injured by the aluminum foil roll raw material with heavy quality.

[0009] Preferably, both sides of the support frame are provided with a clamping plate and a spring. The middle of the clamping plate is hinged to the support frame, one end of the spring is fixed to the support frame, and the other end of the spring is fixed to one end of the clamping plate. Both the clamping plate and the spring are located at the end of the support frame near the support arm. By setting the clamping plate, the clamping plate is fixed under the compression of the spring, which can block the aluminum foil roll material placed horizontally on the support arm, further preventing the aluminum foil roll material from rolling off the support arm. At the same time, when the aluminum foil roll material is transferred from the support arm to the pallet, the aluminum foil roll material will tilt towards the pallet. The weight of the aluminum foil roll material exceeds the elastic force of the spring, and the clamping plate will rotate and retract, so that the aluminum foil roll material can smoothly move from the support arm to the pallet.

[0010] Preferably, a second hydraulic cylinder is hinged to the inner wall on both sides of the support frame. A second hydraulic rod is provided at one end of each of the two second hydraulic cylinders. The ends of the two second hydraulic rods away from the second hydraulic cylinders are respectively hinged to the middle of the two pallets. A linkage rod is connected between the two pallets. By using the second hydraulic cylinders to drive, the pallets can be rotated, thereby enabling the equipment to adjust the unwinding position of the aluminum foil roll. By making the unwinding position of the aluminum foil roll adjustable, the tension of the aluminum foil roll can be kept more constant during the unwinding process.

[0011] Preferably, both ends of the bottom of the crossbeam are welded with sliding blocks, and the crossbeam moves and engages with the two support plates through the two sliding blocks.

[0012] Preferably, a first slide rail is welded to the top of each of the two support plates, and a first slider is welded to the bottom of each of the two moving blocks. The first slider slides in cooperation with the first slide rail. By using the sliding cooperation between the first slider and the first slide rail, the crossbeam moves more smoothly, thereby making the adjustment of the slitting blade assembly more stable.

[0013] Preferably, a third hydraulic cylinder is horizontally fixed to the inner wall on both sides of the support frame, and a third hydraulic rod is provided at one end of each of the two third hydraulic cylinders. The ends of the two third hydraulic rods away from the third hydraulic cylinders are respectively fixed to both ends of the crossbeam.

[0014] Preferably, a second slide rail is horizontally welded to the top of the crossbeam, and a second slider is welded to the bottom of the movable block. The second slider slides in cooperation with the second slide rail. An adjusting screw is threaded into the top of the movable block, passing through the movable block and with its bottom tightly fitted to the top of the crossbeam. By setting the second slider at the bottom of the movable block, the movable block can be adjusted and moved. By adjusting the movable block, the position of the slitting blade assembly can be changed. By changing the position of the slitting blade assembly, the width of the aluminum foil slitting processed by the equipment can be changed. By setting the adjusting screw, the position of the slitting blade assembly is fixed, making the slitting blade assembly more stable during use.

[0015] Preferably, the method of using this slitting device specifically includes the following steps:

[0016] Step one: the aluminum foil roll needs to be slitting, the aluminum foil roll is placed on the two supporting arms through the raw material roller, the first hydraulic cylinder is driven to move the first hydraulic rod, the first hydraulic rod drives the supporting arm to rotate through the rotating handle, the aluminum foil roll is moved to the direction of the supporting plate through the rotating supporting arm, the second hydraulic cylinder is driven to move the second hydraulic rod, the second hydraulic rod drives the supporting plate to rotate, the supporting plate is rotated to the lower side of the aluminum foil roll, and the aluminum foil roll is transferred from the supporting arm to the supporting plate through the supporting plate;

[0017] Step two: the aluminum foil roll on the supporting plate is unwound, the aluminum foil is wound around the guide roller one, the compression roller, the guide roller two, and the aluminum foil is passed between the cross rod and the guide roller three, and the aluminum foil is wound around the guide roller four, and finally the aluminum foil is wound around the winding drum, the winding drum is rotated by the motor, and the aluminum foil is wound from the raw material roller to the winding drum by rotating the winding drum;

[0018] Step three: the third hydraulic cylinder is driven to move the third hydraulic rod, the third hydraulic rod drives the cross beam to move, the blade of the slitting cutter group is in contact with the aluminum foil by moving the cross beam, and the blade cuts the aluminum foil as the aluminum foil moves.

[0019] The beneficial effects of the present application are:

[0020] (1) In the present application, the device supports and fixes the aluminum foil roll raw material by using the supporting plate, the aluminum foil roll raw material can be more conveniently fixed on the supporting plate by setting the clamping groove on the supporting plate, and after the aluminum foil roll is processed, the raw material roller for winding the aluminum foil roll can be conveniently taken down, so that the use of the device is more convenient, thereby improving the convenience of using the device, the supporting plate can be rotated by using the second hydraulic cylinder to drive, so that the device can adjust the unwinding position of the aluminum foil roll, the tension of the aluminum foil roll can be kept more constant during the unwinding process by adjusting the unwinding position of the aluminum foil roll, thereby improving the processing efficiency of the device and the surface quality of the slitting processed aluminum foil, the supporting arm is rotated by using the first hydraulic cylinder to drive, the supporting plate is rotated by using the second hydraulic cylinder to drive, the function of transferring the aluminum foil roll raw material from the supporting arm to the supporting plate is realized by rotating the supporting arm and the supporting plate, thereby realizing the automatic feeding function of the device, the device automatically feeds, on the one hand, the burden of manual feeding can be greatly saved, the device is more labor-saving, thereby reducing the labor cost, on the other hand, the personnel can be effectively prevented from being injured by the heavy aluminum foil roll raw material, thereby making the safety of the device higher, the bent hook is arranged on the supporting arm, which can prevent the aluminum foil roll raw material from falling off the supporting arm, thereby making the use of the device more safe and reliable.

[0021] (2) The present application, by setting the guide roller one, guide roller two, guide roller three and guide roller four, the aluminum foil roll winding process is guided, ensure the constant tension of aluminum foil roll, by setting the press roller, the aluminum foil in the winding state is pressed to the slitting cutter group, and then the slitting cutter group can more smoothly complete the slitting of aluminum foil, by setting the runner on the cross bar, can reduce the friction between the aluminum foil and the equipment, and protect the slitting aluminum foil, thereby further improving the reliability of the equipment.

[0022] (3) The present application, by using the third hydraulic cylinder drive, the cross beam moves, by moving the cross beam, the position of the slitting cutter group is adjusted, on the one hand, the device can flexibly control the slitting process, in the case of emergency, the slitting cutter group can be quickly moved away, thereby the safety of the device is higher, on the other hand, the device can control the strength of the slitting cutter group to slit the aluminum foil, and then the slitting cutter group can adapt to aluminum foil of different thickness, thereby improving the range of the device to slit the aluminum foil, by setting the second sliding block at the bottom of the movable block, the movable block can be adjusted and moved, by adjusting and moving the movable block, the position of the slitting cutter group is changed, by changing the position of the slitting cutter group, the width of the aluminum foil processed by the device can be changed, thereby further improving the range of the device, by setting the adjusting screw two, the position of the slitting cutter group is fixed, so that the slitting cutter group is more stable during use, thereby further improving the reliability of the device, by setting the adjusting screw one, loosening the adjusting screw one, the movable strip on the slitting cutter group can be adjusted, by adjusting the movable strip, the position of each slitting cutter group blade can be adjusted individually, thereby the device can select the slitting cutter group for slitting operation according to the demand, thereby further improving the range of the slitting processed aluminum foil, at the same time, by turning the adjusting screw one, the movable strip can be pulled out, thereby the replacement of the blade is more convenient, by making the replacement of the blade convenient, the maintenance of the device is more convenient, thereby effectively prolonging the service life of the device. BRIEF DESCRIPTION OF DRAWINGS

[0023] The present application will be further described below in conjunction with the drawings and examples.

[0024] Figure 1 The present application is a schematic diagram of the overall structure.

[0025] Figure 2 The present application is a schematic diagram of the overall structure. Figure 1 The present application is a schematic diagram of the overall structure.

[0026] Figure 3 The present application is a schematic diagram of the overall structure. Figure 1 The present application is a schematic diagram of the overall structure.

[0027] Figure 4 The present application is a schematic diagram of the overall structure. Figure 1 The present application is a schematic diagram of the overall structure.

[0028] Figure 5The schematic diagram of the block moving structure of the present application.

[0029] Figure 6 The schematic diagram of the slitting cutter group structure of the present application.

[0030] In the figure: 1, base; 2, support frame; 3, support arm; 301, hook; 302, first hydraulic cylinder; 303, first hydraulic rod; 304, rotating handle; 305, clamping plate; 306, spring; 307, linkage rod one; 4, support plate; 401, clamping groove; 402, second hydraulic cylinder; 403, second hydraulic rod; 404, linkage rod two; 405, raw material roller; 5, support plate; 501, first sliding rail; 6, cross beam; 601, second sliding rail; 602, third hydraulic cylinder; 603, third hydraulic rod; 7, block; 701, first sliding block; 8, slitting cutter group; 801, movable block; 802, second sliding block; 803, movable strip; 804, blade; 805, adjusting screw one; 806, adjusting screw two; 9, winding frame; 901, winding drum; 902, motor; 10, guide roller one; 11, compression roller; 12, guide roller two; 13, cross rod; 14, guide roller three; 15, rotating wheel; 16, guide roller four. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0032] As Figures 1-6As shown, the finished product slitting equipment for battery aluminum foil production comprises a base 1, a support frame 2, a slitting cutter group 8 and a winding frame 9, the support frame 2 is fixedly welded on the top of the base 1, the winding frame 9 is fixedly welded on one end of the top of the base 1, two supporting arms 3 are arranged on the end of the support frame 2 away from the winding frame 9, the two supporting arms 3 are respectively hingedly matched on the inner walls of the two sides of the support frame 2, and a bent hook 301 is fixed on the top of each supporting arm 3, the bent hook 301 arranged on the supporting arm 3 can prevent the aluminum foil roll raw material from falling off the supporting arm 3, so that the use of the equipment is safer and more reliable, two supporting plates 4 are arranged in the middle of the support frame 2, the two supporting plates 4 are respectively hingedly matched on the inner walls of the two sides of the support frame 2, and a clamping groove 401 is formed in the top of each supporting plate 4, the equipment uses the supporting plate 4 to support and fix the aluminum foil roll raw material, the clamping groove 401 arranged on the supporting plate 4 can more conveniently fix the aluminum foil roll raw material on the supporting plate 4, and at the same time, after the aluminum foil roll is processed, the raw material roller 405 for winding the aluminum foil roll can be conveniently taken down, so that the use of the equipment is more convenient, thereby improving the convenience of use of the equipment, and the clamping groove 401 of each supporting plate 4 is rotatably matched with a raw material roller 405, support plates 5 are welded on the inner walls of the two sides of the end of the support frame 2 close to the winding frame 9, a cross beam 6 is movably arranged on the two support plates 5, a plurality of slitting cutter groups 8 are arranged on the cross beam 6, the position of the slitting cutter group 8 is adjusted by moving the cross beam 6, on the one hand, the equipment can flexibly control the slitting process, in an emergency, the slitting cutter group 8 can be quickly moved away, so that the safety of the equipment is higher, on the other hand, the equipment can control the force of the slitting cutter group 8 to slit the aluminum foil, so that the slitting cutter group 8 can be adapted to aluminum foils of different thicknesses, thereby improving the range of slitting aluminum foils of the equipment, and a winding drum 901 is rotatably matched on the winding frame 9, and a motor 902 for driving the winding drum 901 to rotate is installed on one side of the winding frame 9;

[0033] The slitting cutter group 8 comprises a movable block 801, a movable strip 803 and an adjusting screw one 805, the movable strip 803 is slidably matched with the movable block 801, a blade 804 is installed on one end of the movable strip 803 through bolts, the adjusting screw one 805 is threadedly matched on the movable block 801, and the bottom of the adjusting screw one 805 is attached to the movable strip 803, by arranging the adjusting screw one 805, the movable strip 803 on the slitting cutter group 8 can be adjusted by loosening the adjusting screw one 805, the position of the blade 804 of each slitting cutter group 8 can be individually adjusted by adjusting the movable strip 803, so that the equipment can select the slitting cutter group 8 for slitting operation according to requirements, thereby further improving the range of slitting processed aluminum foils, at the same time, the movable strip 803 can be pulled out by screwing the adjusting screw one 805, so that the replacement of the blade 804 is more convenient, the maintenance of the equipment is more convenient by making the replacement of the blade 804 convenient, thereby effectively prolonging the service life of the equipment.

[0034] In an optional embodiment of the embodiment, the support frame 2 is rotationally connected with a guide roller one 10, a compression roller 11 and a guide roller two 12 respectively. The guide roller one 10 and the compression roller 11 are located on one side of the cross beam 6, and the guide roller two 12 is located directly above the cross beam 6. A horizontal cross rod 13 is fixed on the support frame 2, and a plurality of rotating wheels 15 are installed on the cross rod 13. A guide roller three 14 and a guide roller four 16 are rotationally connected with the support frame 2, and are located between the winding drum 901 and the cross rod 13. The guide roller one 10, the guide roller two 12, the guide roller three 14 and the guide roller four 16 are arranged to guide the winding process of the aluminum foil roll, ensure the constant tension of the aluminum foil roll, and press the aluminum foil in the winding state to the slitting cutter group 8 through the compression roller 11, so that the slitting cutter group 8 can more smoothly complete the slitting of the aluminum foil. The rotating wheels 15 arranged on the cross rod 13 can reduce the friction between the aluminum foil and the equipment, protect the slitted aluminum foil, and further improve the reliability of the equipment.

[0035] In an optional embodiment of the embodiment, the support frame 2 is rotationally connected with a first hydraulic cylinder 302 on both sides, and the first hydraulic cylinder 302 is provided with a first hydraulic rod 303 at one end. The first hydraulic rod 303 is rotationally connected with a handle 304 at the end away from the first hydraulic cylinder 302. The handle 304 is rotationally connected with the two supporting arms 3 at the end away from the first hydraulic rod 303. The two supporting arms 3 are connected with a linkage rod one 307. The first hydraulic cylinder 302 is used to drive the rotation of the supporting arm 3, the second hydraulic cylinder 402 is used to drive the rotation of the supporting plate 4, and the rotation of the supporting arm 3 is matched with the rotation of the supporting plate 4 to realize the function of transferring the aluminum foil roll raw material from the supporting arm 3 to the supporting plate 4, thereby realizing the automatic feeding function of the equipment. Through automatic feeding of the equipment, on the one hand, it can greatly save the burden of manual feeding, make the equipment more labor-saving, thereby reducing the labor cost, on the other hand, it can effectively avoid the personnel being injured by the heavy aluminum foil roll raw material, thereby making the safety of the equipment higher.

[0036] In an optional embodiment of the embodiment, the support frame 2 is provided with a clamping plate 305 and a spring 306 on both sides. The clamping plate 305 is rotationally connected with the support frame 2 at the middle part, and the spring 306 is fixed with the support frame 2 at one end and fixed with the clamping plate 305 at the other end. The clamping plate 305 and the spring 306 are located at the end of the support frame 2 close to the supporting arm 3. The clamping plate 305 is fixed under the extrusion of the spring 306, which can block the aluminum foil roll raw material horizontally placed on the supporting arm 3, further avoid the aluminum foil roll raw material from rolling off the supporting arm 3, thereby further improving the safety and reliability of the equipment. At the same time, when the aluminum foil roll raw material is transferred from the supporting arm 3 to the supporting plate 4, the aluminum foil roll raw material will tilt towards the supporting plate 4. The gravity of the aluminum foil roll raw material exceeds the elastic force of the spring 306, the clamping plate 305 will be rotated back, so that the aluminum foil roll raw material on the supporting arm 3 can smoothly reach the supporting plate 4.

[0037] In an optional implementation of the embodiment, the second hydraulic cylinders 402 are hinged to the inner walls on both sides of the support frame 2, one ends of the two second hydraulic cylinders 402 are respectively provided with second hydraulic rods 403, and the second hydraulic rods 403 away from the second hydraulic cylinders 402 are respectively hinged to the middle portions of the two supporting plates 4. The two supporting plates 4 are connected with a linkage rod two 404. The supporting plate 4 can be rotated by driving the second hydraulic cylinders 402, and the device can adjust the unwinding position of the aluminum foil roll. The unwinding position of the aluminum foil roll can be adjusted, so that the tension of the aluminum foil roll can be kept more constant during unwinding, thereby improving the processing efficiency of the device and the surface quality of the slit aluminum foil.

[0038] In an optional implementation of the embodiment, the two ends of the bottom of the cross beam 6 are welded with the moving blocks 7, and the cross beam 6 is movably fitted on the two supporting plates 5 through the two moving blocks 7.

[0039] In an optional implementation of the embodiment, the first sliding rails 501 are welded to the top of the two supporting plates 5, and the first sliding blocks 701 are welded to the bottom of the two moving blocks 7. The first sliding blocks 701 are slidably fitted with the first sliding rails 501. The cross beam 6 moves more stably by using the first sliding blocks 701 and the first sliding rails 501, and the slitting cutter group 8 is adjusted more stably, thereby improving the stability of the device.

[0040] In an optional implementation of the embodiment, the third hydraulic cylinders 602 are horizontally fixed to the inner walls on both sides of the support frame 2, one ends of the two third hydraulic cylinders 602 are respectively provided with third hydraulic rods 603, and the third hydraulic rods 603 away from the third hydraulic cylinders 602 are respectively fixed to the two ends of the cross beam 6.

[0041] In an optional implementation of the embodiment, the second sliding rails 601 are horizontally welded to the top of the cross beam 6, the second sliding blocks 802 are welded to the bottom of the movable block 801, the second sliding blocks 802 are slidably fitted with the second sliding rails 601, the adjusting screw two 806 is threadedly fitted to the top of the movable block 801, the adjusting screw two 806 penetrates through the movable block 801, and the bottom of the adjusting screw two 806 is tightly combined with the top of the cross beam 6. The movable block 801 can be adjusted and moved by arranging the second sliding blocks 802 on the bottom of the movable block 801. The position of the slitting cutter group 8 is changed by adjusting and moving the movable block 801. The width of the aluminum foil slit by the device can be changed by changing the position of the slitting cutter group 8, thereby further improving the range of the device for slitting and processing. The position of the slitting cutter group 8 is fixed by arranging the adjusting screw two 806, so that the slitting cutter group 8 is more stable during use, thereby further improving the reliability of the device.

[0042] In use, first, the need for slitting aluminum foil roll on the raw material roll 405, through the raw material roll 405 is placed on the two arms 3, through the first hydraulic cylinder 302 drive, make the first hydraulic rod 303 move, the first hydraulic rod 303 through the handle 304 drive arm 3 rotation, through the rotation of the arm 3, the aluminum foil roll to the direction of the plate 4 move, through the second hydraulic cylinder 402 drive, make the second hydraulic rod 403 move, the second hydraulic rod 403 drive plate 4 rotation, the plate 4 is rotated to the aluminum foil roll below, through the plate 4 from the arm 3 on the aluminum foil roll adapter, the device by using the plate 4 on the aluminum foil roll raw material support fixed, through the setting of the card slot 401 on the plate 4, make the aluminum foil roll raw material can be more convenient to fix on the plate 4, at the same time, after the aluminum foil roll processing is completed, also convenient to take down the winding aluminum foil roll raw material roll 405, make the use of the device more convenient, thereby improving the convenience of the device use, through the use of the second hydraulic cylinder 402 drive, make the plate 4 can rotate, and then make the device can adjust the aluminum foil roll unwinding position, through the aluminum foil roll unwinding position can be adjusted, make the aluminum foil in the process of unwinding, the tension can be more constant, thereby improving the processing efficiency of the device and improving the surface quality of the slitting processing of aluminum foil, through the use of the first hydraulic cylinder 302 drive, make the arm 3 rotation, through the second hydraulic cylinder 402 drive, make the plate 4 rotation, through the rotation of the arm 3 and the rotation of the plate 4 cooperation, make the device realize the function of the aluminum foil roll raw material from the arm 3 to the plate 4 on the transfer, and then make the device realize the automatic feeding function, through the automatic feeding of the device, on the one hand, can greatly save the artificial feeding burden, make the device more labor saving, thereby reducing the labor cost, on the other hand, can effectively avoid the personnel is injured by the quality of the aluminum foil roll raw material, thereby making the safety of the device use higher, through the setting of the hook 301 on the arm 3, can prevent the aluminum foil roll raw material from falling off from the arm 3, thereby making the use of the device more safe and reliable, through the setting of the card plate 305, the card plate 305 is fixed under the extrusion of the spring 306, can block the aluminum foil roll raw material horizontally placed on the arm 3, further avoid the aluminum foil roll raw material from the arm 3 roll off, thereby further improving the safety and reliability of the device use, at the same time, when the aluminum foil roll raw material is transferred from the arm 3 to the plate 4, the aluminum foil roll raw material will be inclined to the plate 4 direction, the gravity of the aluminum foil roll raw material exceeds the spring force of the spring 306, the card plate 305 will rotate back, make the aluminum foil roll raw material from the arm 3 can smoothly reach the plate 4, then, the aluminum foil roll on the plate 4 is unwound, make the aluminum foil respectively bypass the guide roller one 10, the compression roller 11, the guide roller two 12, and make the aluminum foil pass between the cross bar 13 and the guide roller three 14, and make the aluminum foil bypass the guide roller four 16, finally, one end of the aluminum foil is wound on the winding drum 901, through the motor 902 drive winding drum 901 rotation, through the rotation of the winding drum 901, the aluminum foil is wound from the raw material roll 405 to the winding drum 901,By setting the guide roller one 10, the guide roller two 12, the guide roller three 14 and the guide roller four 16, the aluminum foil roll winding process is guided, the constant tension of the aluminum foil roll is ensured, by setting the compression roller 11, the aluminum foil in the winding state is pressed to the slitting cutter group 8, and then the slitting cutter group 8 can more smoothly complete the slitting of the aluminum foil, by setting the rotating wheel 15 on the cross rod 13, the friction between the aluminum foil and the equipment can be reduced, the slitting aluminum foil is protected, thereby further improving the reliability of the equipment, finally, by driving the third hydraulic cylinder 602, the third hydraulic rod 603 moves, the cross beam 6 moves under the drive of the third hydraulic rod 603, by moving the cross beam 6, the blade 804 of the slitting cutter group 8 contacts the aluminum foil, with the movement of the aluminum foil, the blade 804 cuts the aluminum foil, by using the third hydraulic cylinder 602 to drive, the cross beam 6 moves, by moving the cross beam 6, the position of the slitting cutter group 8 is adjusted, on the one hand, the equipment can flexibly control the slitting process, in the case of emergency, the slitting cutter group 8 can be quickly moved away, thereby the safety of the equipment is higher, on the other hand, the equipment can control the strength of the slitting cutter group 8 to cut the aluminum foil, thereby the slitting cutter group 8 can adapt to aluminum foils of different thicknesses, thereby the range of the equipment for slitting the aluminum foil is improved, by setting the second sliding block 802 at the bottom of the movable block 801, the movable block 801 can be adjusted and moved, by adjusting and moving the movable block 801, the position of the slitting cutter group 8 is changed, by changing the position of the slitting cutter group 8, the width of the aluminum foil that the equipment processes can be changed, thereby the range of the equipment for slitting processing is further improved, by setting the adjusting screw two 806, the position of the slitting cutter group 8 is fixed, so that the slitting cutter group 8 is more stable during use, thereby the reliability of the equipment is further improved, by setting the adjusting screw one 805, by loosening the adjusting screw one 805, the movable strip 803 on the slitting cutter group 8 can be adjusted, by adjusting the movable strip 803, the position of the blade 804 of each slitting cutter group 8 can be individually adjusted, thereby the equipment can select the slitting cutter group 8 for slitting operation according to the needs, thereby the range of the slitting processing aluminum foil is further improved, at the same time, by screwing the adjusting screw one 805, the movable strip 803 can be pulled out, thereby the replacement of the blade 804 is more convenient, by making the replacement of the blade 804 convenient, the maintenance of the equipment is more convenient, thereby the service life of the equipment is effectively prolonged.

[0043] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application, without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A finished product slitting device for battery aluminum foil production, comprising a base (1), a support frame (2), a slitting blade assembly (8), and a winding frame (9), characterized in that: The support frame (2) is fixedly welded to the top of the base (1), and the winding frame (9) is fixedly welded to one end of the top of the base (1). Two support arms (3) are provided at the end of the support frame (2) away from the winding frame (9). The two support arms (3) are respectively hinged to the inner walls on both sides of the support frame (2). The top of each of the two support arms (3) is fixed with a hook (301). Two support plates (4) are provided in the middle of the support frame (2). The two support plates (4) are respectively hinged to the inner walls on both sides of the support frame (2). The top of each of the two trays (4) is provided with a slot (401), and the slots (401) of the two trays (4) are rotatably fitted with a raw material roller (405). The inner walls of the two sides of the support frame (2) near the winding frame (9) are welded with support plates (5). The two support plates (5) are movably fitted with a crossbeam (6). Several slitting knife groups (8) are set on the crossbeam (6). The winding frame (9) is rotatably fitted with a winding drum (901). A motor (902) for driving the winding drum (901) to rotate is installed on one side of the winding frame (9). The slitting blade assembly (8) includes a movable block (801), a movable strip (803), and an adjusting screw (805). The movable strip (803) is slidably engaged with the movable block (801). One end of the movable strip (803) is fitted with a blade (804) by a bolt. The adjusting screw (805) is threaded onto the movable block (801), and the bottom of the adjusting screw (805) is in contact with the movable strip (803). The support frame (2) is rotatably fitted with guide roller 1 (10), pressure roller (11), and guide roller 2 (12). Guide roller 1 (10) and pressure roller (11) are located on one side of the crossbeam (6), and guide roller 2 (12) is located directly above the crossbeam (6). A horizontal bar (13) is fixed on the support frame (2), and several rotating wheels (15) are installed on the horizontal bar (13). Guide roller 3 (14) and guide roller 4 (16) are rotatably fitted on the support frame (2). Guide roller 3 (14) and guide roller 4 (16) are located between the winding drum (901) and the horizontal bar (13). The support frame (2) is hinged to both sides with a first hydraulic cylinder (302). One end of each of the two first hydraulic cylinders (302) is provided with a first hydraulic rod (303). The end of each of the two first hydraulic rods (303) away from the first hydraulic cylinder (302) is hinged with a handle (304). The end of each of the two handles (304) away from the first hydraulic rod (303) is respectively hinged to two support arms (3). A linkage rod (307) is connected between the two support arms (3). Both sides of the support frame (2) are provided with a clamping plate (305) and a spring (306). The middle part of the clamping plate (305) is hinged to the support frame (2). One end of the spring (306) is fixed to the support frame (2), and the other end of the spring (306) is fixed to one end of the clamping plate (305). The clamping plate (305) and the spring (306) are both located at the end of the support frame (2) near the support arm (3). The inner walls on both sides of the support frame (2) are hinged with second hydraulic cylinders (402). One end of each of the two second hydraulic cylinders (402) is provided with a second hydraulic rod (403). The ends of the two second hydraulic rods (403) away from the second hydraulic cylinders (402) are respectively hinged to the middle of the two support plates (4). A linkage rod (404) is connected between the two support plates (4). The bottom ends of the crossbeam (6) are welded with moving blocks (7), and the crossbeam (6) moves and engages with the two support plates (5) through the two moving blocks (7); The top of each of the two support plates (5) is welded with a first slide rail (501), and the bottom of each of the two moving blocks (7) is welded with a first slider (701). The first slider (701) slides in conjunction with the first slide rail (501).

2. The finished product slitting equipment for battery aluminum foil production according to claim 1, characterized in that: The inner walls of both sides of the support frame (2) are horizontally fixed with third hydraulic cylinders (602). One end of each of the two third hydraulic cylinders (602) is provided with a third hydraulic rod (603). The ends of the two third hydraulic rods (603) away from the third hydraulic cylinders (602) are respectively fixed to both ends of the crossbeam (6).

3. The finished product slitting equipment for battery aluminum foil production according to claim 1, characterized in that: A second slide rail (601) is horizontally welded to the top of the crossbeam (6), and a second slider (802) is welded to the bottom of the movable block (801). The second slider (802) slides in conjunction with the second slide rail (601). An adjusting screw (806) is threaded in the top of the movable block (801). The adjusting screw (806) passes through the movable block (801), and the bottom of the adjusting screw (806) is tightly fitted to the top of the crossbeam (6).

4. The finished product slitting equipment for battery aluminum foil production according to claim 1, characterized in that: The specific steps for using this slitting equipment are as follows: Step 1: The aluminum foil roll to be cut is placed on the raw material roller (405). The raw material roller (405) places the aluminum foil roll on the two support arms (3). The first hydraulic cylinder (302) drives the first hydraulic rod (303) to move. The first hydraulic rod (303) drives the support arm (3) to rotate through the throttle (304). By rotating the support arm (3), the aluminum foil roll is moved towards the pallet (4). The second hydraulic cylinder (402) drives the second hydraulic rod (403) to move. The second hydraulic rod (403) drives the pallet (4) to rotate. The pallet (4) is rotated to the bottom of the aluminum foil roll. The aluminum foil roll is transferred from the support arm (3) through the pallet (4). Step 2: Unwind the aluminum foil roll on the pallet (4), so that the aluminum foil passes over the guide roller 1 (10), the pressure roller (11), and the guide roller 2 (12), and passes between the crossbar (13) and the guide roller 3 (14), and passes over the guide roller 4 (16). Finally, wrap one end of the aluminum foil around the take-up drum (901), and drive the take-up drum (901) to rotate through the motor (902). By rotating the take-up drum (901), the aluminum foil is wound from the raw material roller (405) onto the take-up drum (901). Step 3: Driven by the third hydraulic cylinder (602), the third hydraulic rod (603) moves, and the third hydraulic rod (603) drives the crossbeam (6) to move. By moving the crossbeam (6), the blades (804) of the slitting knife group (8) come into contact with the aluminum foil. As the aluminum foil moves, the blades (804) slit the aluminum foil.

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