A cutting device for aluminum coil processing

Abstract

The present invention relates to the technical field of cutting devices, and specifically to a cutting device for processing aluminum coils, comprising two transverse deflection plates distributed front and back, a speed-regulating component being provided at the top left ends of the two transverse deflection plates, a knife holder being installed on the top of the two transverse deflection plates, a plurality of slitting blades being fixedly installed on the outer wall of the knife holder and distributed equidistantly front and back, a mother roll release rack being fixedly installed at the top right ends of the two transverse deflection plates, and an aluminum foil mother roll being rotatably installed between the two mother roll release racks. By providing a speed-regulating component, as the aluminum foil roll layer on the periphery of the aluminum foil roll core gradually increases, the winding speed of the aluminum foil roll core is correspondingly slowed down, thereby ensuring that the speed of the aluminum foil mother paper is always at a constant speed when passing through the plurality of slitting blades, thereby ensuring the consistency of the aluminum foil cut, and also avoiding the problem of the aluminum foil being broken due to the excessively fast contact speed between the aluminum foil and the slitting blades.

Description

Technical Field

[0001] The invention relates to the technical field of cutting devices, and in particular to a cutting device used for processing aluminum coils. Background Art

[0002] Aluminum foil paper refers to paper made of aluminum foil backing paper and aluminum foil pasted and bonded together. It is soft and easy to deform, just like paper, and does not rebound after deformation. It can be qualitative, ensures light blocking, will not fall off, is opaque, pollution-free, and is cheap. It is used for moisture-proof and decorative packaging of high-end cigarettes, candies and other foods. Aluminum foil paper is usually made by slitting the aluminum foil mother roll and winding it around the new periphery of multiple single aluminum foil rolls to form an aluminum foil roll tape that can be used directly.

[0003] According to a Chinese patent application publication number: CN117644540A, a cutting device for aluminum foil coil processing is disclosed. The internal sliding groove at the rear end of the spring groove can make the insertion rod slide, so that the connecting rod at the upper end of the blade can also slide and fix the connecting rod when sliding, so that the blade connected to the lower end of the connecting rod is fixed to a required position. After using the above-mentioned existing aluminum foil coil processing cutting device, it is found that;

[0004] As the winding structure winds the aluminum foil, the aluminum foil roll layer around the winding roller gradually increases, that is, the aluminum foil roll directly increases. Therefore, when the winding roller maintains the same rotation speed, the winding speed of the aluminum foil will gradually increase, causing the aluminum foil blank that has not yet been cut to pass through the blade faster and faster, and then it is impossible to ensure that the contact speed between the aluminum foil blank and the blade always maintains a constant speed, resulting in the aluminum foil cut after slitting is not smooth enough. At the same time, the contact speed between the aluminum foil and the blade is too fast, which easily causes the aluminum foil to break. Summary of the invention

[0005] To this end, the present invention provides a cutting device for aluminum coil processing to solve the above-mentioned problems.

[0006] The present invention provides the following technical solution: a cutting device for aluminum coil processing, comprising two transverse deflection plates distributed front and back, and a speed-regulating component is provided at the top left ends of the two transverse deflection plates;

[0007] The speed-regulating component comprises two retreat seats fixedly mounted on the left ends of the tops of the two transverse deflection plates, a retreat groove is penetrated through the adjacent side faces of the two retreat seats, retreat sliders are slidably mounted inside the retreat grooves, a retreat longitudinal rod is rotatably mounted between the two retreat sliders, a plurality of retreat rollers equidistantly distributed front and rear are fixedly mounted on the outer wall of the retreat longitudinal rod, a lever is fixedly mounted on the front face of one of the retreat sliders at the front, a shift fork is fixedly mounted on the end of the shift rod away from the retreat slider, two left- and right-distributed forks are fixedly mounted on the left end of the front face of one of the transverse deflection plates at the front A first bearing seat, a driving transverse shaft is rotatably mounted inside the two first bearing seats, a sliding sleeve is provided on the outer peripheral sleeve of the driving transverse shaft, a driving wheel is fixedly mounted on the outer wall of the sliding sleeve, a friction sleeve is fixedly mounted on the outer wall of the driving wheel, a transfer longitudinal shaft is rotatably mounted between the front and rear two transverse deflection plates, a driven disc is fixedly mounted on the front end of the transfer longitudinal shaft, a friction plate is fixedly mounted on the front face of the driven disc, the friction plate corresponds to the position of the friction sleeve, and the front face of the friction plate abuts against the outer circumferential surface of the friction sleeve, an I-shaped wheel is fixedly mounted on the outer wall of the sliding sleeve, and the shift fork is movably clamped inside the I-shaped wheel;

[0008] A bearing hole is formed through the side surfaces of the two retreat seats that are close to each other, and the bearing hole is located at the right end of the retreat slide groove, and a winding roller is installed between the two bearing holes for common rotation, and a plurality of aluminum foil paper roll cores that are equidistantly distributed front and back are fixedly installed on the periphery of the winding roller, and a first driven pulley is fixedly installed on the front end of the winding roller, and a first driving pulley is fixedly installed on the outer wall of the transfer longitudinal axis, and the first driving pulley is located on the back of the driven disk, and a first power belt is commonly sleeved between the first driving pulley and the first driven pulley, wherein a power motor is fixedly installed on the front side of one of the transverse deflection plates located at the front, and anti-slip components are provided on the tops of the two retreat seats.

[0009] As a preferred solution of the present invention, the inner wall of the sliding sleeve is provided with a plurality of key slots distributed at equal angles, the outer wall of the driving transverse shaft is fixedly provided with a plurality of key blocks distributed at equal angles, the specifications of the key blocks are matched with the specifications of the key slots, and the inner wall of the key slots is slidably connected with the outer wall of the key blocks.

[0010] As a preferred solution of the present invention, the output shaft end of the power motor is fixedly connected to the right end of the driving horizontal shaft through a coupling.

[0011] As a preferred solution of the present invention, a top spring is fixedly installed on the side of the retreat slider away from the bearing hole, and one end of the top spring away from the retreat slider is fixedly connected to the left wall of the retreat slide groove, wherein a pressure-sensitive switch is fixedly installed on the left end of the front face of a retreat seat located at the front, and a pressure plate is fixedly installed on the front face of a retreat slider on the same side of the retreat seat, and the pressure-sensitive switch is electrically connected to the power motor.

[0012] As a preferred solution of the present invention, the anti-slip component includes a telescopic square groove opened on the top of the retreat seat, the telescopic square groove extends to the interior of the retreat slide groove, a telescopic wedge is slidably installed inside the telescopic square groove, a telescopic rod is fixedly installed on the top of the telescopic wedge, a U-shaped seat is fixedly installed on the top of the retreat seat, the U-shaped seat is located on the top periphery of the opening of the telescopic square groove, a telescopic hole is penetrated through the top wall of the U-shaped seat, the outer wall of the telescopic rod is slidably connected to the inner wall of the telescopic hole, a reset spring is sleeved on the periphery of the telescopic wedge and the reset spring is fixedly installed between the top of the telescopic wedge and the top wall of the U-shaped seat.

[0013] As a preferred solution of the present invention, two second bearing seats distributed left and right are fixedly installed on the top of the two transverse deflection plates, and two guide rollers distributed up and down are rotatably installed between the two second bearing seats located in the front and rear directions.

[0014] As a preferred solution of the present invention, a second driven pulley is fixedly installed on the outer wall of the shaft of one of the guide rollers located on the left, a driving longitudinal shaft is rotatably installed between the two transverse deflection plates, the driving longitudinal shaft movably passes through the two transverse deflection plates, a second driving pulley is fixedly installed on the front end of the outer wall of the driving longitudinal shaft, a second power belt is commonly sleeved between the second driven pulley and the second driving pulley, a driven bevel gear is fixedly installed on the front end of the driving longitudinal shaft, a driving bevel gear is fixedly installed on the right end of the outer wall of the driving transverse shaft, and the driving bevel gear and the driven bevel gear are meshed with each other.

[0015] As a preferred solution of the present invention, a tool holder is installed on the top of the two transverse deflection plates. The tool holder is located between the left and right second bearing seats. A plurality of slitting blades equidistantly distributed front and back are fixedly installed on the outer wall of the tool holder.

[0016] As a preferred solution of the present invention, a mother roll release rack is fixedly installed at the top right ends of the two transverse deflection plates, and an aluminum foil mother roll is rotatably installed between the two mother roll release racks.

[0017] As a preferred solution of the present invention, two longitudinal connecting square tubes distributed left and right are fixedly installed between the two transverse deflection plates.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the present invention, by setting a constant speed component, as the aluminum foil paper roll layer around the aluminum foil paper roll core gradually increases, the winding speed of the aluminum foil paper roll core is correspondingly slowed down, thereby ensuring that the speed of the aluminum foil mother paper is always at a constant speed when passing through multiple slitting blades, thereby ensuring the consistency of the aluminum foil paper cut, and also avoiding the problem of the aluminum foil paper being broken due to the excessively fast contact speed between the aluminum foil paper and the slitting blade.

[0020] 2. In the present invention, while the retreat slider slides to the left along the retreat groove, the top spring is compressed and accumulates force, and drives the pressure plate to move together, until the pressure plate contacts the trigger end of the pressure-sensitive switch, and the pressure-sensitive switch controls the power motor to cut off the power. At this time, multiple aluminum foil roll cores stop rotating, and the aluminum foil is interrupted from being wound around the periphery of the aluminum foil roll core, so that the aluminum foil roll layers wound on each aluminum foil roll core are consistent, thereby improving the consistency of the product and eliminating the need for manual observation at all times, thereby improving the intelligence of the device.

[0021] 3. In the present invention, an anti-slip component is provided to limit the two retreat sliders, so that in the process of replacing the aluminum foil paper roll core, the two retreat sliders and the retreat roller will not be directly reset under the action of the rebound force of the top spring, so that in the process of replacing the aluminum foil paper roll core, the workers' hands will not be pinched by the reset action of the retreat roller, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 For the present invention Figure 1 Schematic diagram of the local structure;

[0024] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of part A;

[0025] Figure 4 For the present invention Figure 2 A schematic diagram of the enlarged structure of part B;

[0026] Figure 5 For the present invention Figure 2 Schematic diagram of the local structure;

[0027] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of part C;

[0028] Figure 7 It is a structural schematic diagram of the anti-slip component in the present invention;

[0029] Figure 8 For the present invention Figure 7A schematic diagram of the enlarged structure of the D portion;

[0030] Fig. 9 It is a detailed structural schematic diagram of the sliding sleeve in the present invention.

[0031] In the figure: 1, transverse deflection plate; 101, longitudinal connecting square tube; 2, speed-regulating component; 201, retreat seat; 2001, bearing hole; 202, retreat slide; 203, retreat slider; 204, top spring; 205, retreat longitudinal rod; 206, retreat roller; 207, shift rod; 208, shift fork; 209, transfer longitudinal axis; 2010, driven plate; 2011, friction plate; 2012, first bearing seat; 2013, driving transverse axis; 2014, sliding sleeve; 2015, driving wheel; 2016, friction sleeve; 2017, I-shaped wheel; 2018, keyway; 2019, key block; 2020, first active pulley; 2021 , the first driven pulley; 2022, the first power belt; 2023, the power motor; 2024, the winding roller; 301, the telescopic square groove; 302, the telescopic wedge; 303, the U-shaped seat; 304, the telescopic hole; 305, the telescopic rod; 306, the reset spring; 401, the second bearing seat; 402, the guide roller; 403, the second driven pulley; 404, the driving longitudinal axis; 405, the second active pulley; 406, the second power belt; 407, the driven bevel gear; 408, the active bevel gear; 5, the knife holder; 6, the slitting blade; 7, the mother roll release rack; 8, the aluminum foil mother roll; 9, the aluminum foil roll core; 10, the pressure sensitive switch; 11, the pressing sheet. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-9 The technical solution provided by the present invention specifically includes the following embodiments:

[0034] Embodiment 1: A cutting device for aluminum coil material processing, comprising two transverse deflection plates 1 distributed front and back, a speed-regulating component 2 is provided at the top left ends of the two transverse deflection plates 1, a knife holder 5 is commonly installed on the tops of the two transverse deflection plates 1, a plurality of slitting blades 6 distributed equidistantly front and back are fixedly installed on the outer wall of the knife holder 5, a mother roll release frame 7 is fixedly installed at the top right ends of the two transverse deflection plates 1, and an aluminum foil mother roll 8 is rotatably installed between the two mother roll release frames 7;

[0035] The speed-regulating component 2 includes two retreat seats 201 fixedly mounted on the left ends of the tops of the two transverse deflection plates 1, and retreat grooves 202 are provided on the adjacent sides of the two retreat seats 201, retreat sliders 203 are slidably mounted inside the retreat grooves 202, retreat longitudinal rods 205 are mounted between the two retreat sliders 203 for rotation, and a plurality of retreat rollers 206 equidistantly distributed front and rear are fixedly mounted on the outer wall of the retreat longitudinal rod 205, wherein a lever 207 is fixedly mounted on the front of a retreat slider 203 at the front, and a shift fork 208 is fixedly mounted on the end of the lever 207 away from the retreat slider 203, wherein two first bearing seats 2012 distributed left and right are fixedly mounted on the left end of the front of a transverse deflection plate 1 at the front, and the two first bearing seats 2012 are fixedly mounted on the left end of the front. 012 is internally mounted with a driving transverse shaft 2013 for common rotation, a sliding sleeve 2014 is provided on the outer periphery of the driving transverse shaft 2013, a driving wheel 2015 is fixedly mounted on the outer wall of the sliding sleeve 2014, a friction sleeve 2016 is fixedly mounted on the outer wall of the driving wheel 2015, a transfer longitudinal shaft 209 is rotatably mounted between the front and rear two transverse deflection plates 1, a driven disc 2010 is fixedly mounted on the front end of the transfer longitudinal shaft 209, a friction plate 2011 is fixedly mounted on the front face of the driven disc 2010, the friction plate 2011 corresponds to the position of the friction sleeve 2016, and the front face of the friction plate 2011 abuts against the outer circumferential surface of the friction sleeve 2016, an I-shaped wheel 2017 is fixedly mounted on the outer wall of the sliding sleeve 2014, and the shift fork 208 is movably clamped in the interior of the I-shaped wheel 2017;

[0036] A bearing hole 2001 is provided through the side surface of the two retreat seats 201 that are close to each other. The bearing hole 2001 is located at the right end of the retreat chute 202, and a winding roller 2024 is installed between the two bearing holes 2001 to rotate together. A first driven pulley 2021 is fixedly installed at the front end of the winding roller 2024, and a first driving pulley 2020 is fixedly installed on the outer wall of the transfer longitudinal shaft 209. The first driving pulley 2020 is located at the back of the driven disk 2010. A first power belt 2022 is commonly sleeved between the first driving pulley 2020 and the first driven pulley 2021, wherein a power motor 2023 is fixedly installed on the front side of a transverse deflection plate 1 located at the front, and the output shaft end of the power motor 2023 is fixedly connected to the right end of the driving transverse shaft 2013 through a coupling, and anti-slip components are provided on the tops of the two retreat seats 201;

[0037] Specifically, the output shaft of the power motor 2023 drives the horizontal shaft 2013 to rotate, and the driving horizontal shaft 2013 rotates to drive the sliding sleeve 2014 and the driving wheel 2015 to rotate, and the driving wheel 2015 rotates to drive the friction sleeve 2016 to rotate. Since the outer cylindrical surface of the friction sleeve 2016 abuts against the front surface of the friction plate 2011, the friction plate 2011 is driven to rotate under the action of the friction force between the friction sleeve 2016 and the friction plate 2011, and the rotation of the friction plate 2011 drives the transfer longitudinal shaft 2010 through the driven plate 2010. 9 rotates, the transfer longitudinal axis 209 rotates to drive the first active pulley 2020 to rotate, the first active pulley 2020 rotates through the first power belt 2022 to drive the first driven pulley 2021 together with the winding roller 2024 to rotate, the winding roller 2024 rotates to drive the multiple aluminum foil roll cores 9 to rotate together, and the aluminum foil on the aluminum foil mother roll 8 is wound around the outer periphery of the multiple aluminum foil roll cores 9, during which the multiple slitting blades 6 slit the aluminum foil, so that the aluminum foil mother roll 8 is slit and wound around the outer periphery of the multiple aluminum foil roll cores 9 to form an aluminum foil roll;

[0038] As the amount of aluminum foil wound around the aluminum foil roll core 9 increases, the diameter of the aluminum foil roll after winding gradually increases, thereby pushing the multiple retreat rollers 206 together with the retreat longitudinal rod 205 to the left. During the retreat longitudinal rod 205 being pushed to the left, the two retreat sliders 203 are driven to slide to the left along the two retreat chute 202. During the sliding to the left of one of the retreat sliders 203, the lever 207 and the shift fork 208 are also driven to move to the left. The shift fork 208 moves to the left, shifting the I-shaped wheel 2017, the sliding sleeve 2014 and the driving wheel 2015 together, and the driving wheel 2015 moves together. 15 moves to the left, driving the friction sleeve 2016 to move. When the friction sleeve 2016 moves to the left, the speed ratio between the friction sleeve 2016 and the friction plate 2011 increases. Therefore, as the friction sleeve 2016 moves to the left, the rotation speed of the driven disk 2010 decreases accordingly, thereby further reducing the rotation speed of the winding roller 2024, and the rotation speeds of the multiple aluminum foil paper cores 9 slow down accordingly, so that the speed of the aluminum foil paper is always at a constant speed when passing through the multiple slitting blades 6, thereby ensuring the consistency of the aluminum foil paper cut and preventing the aluminum foil paper from being broken.

[0039] refer to Figure 3 , Fig. 9As shown, the inner wall of the sleeve 2014 is provided with a plurality of key slots 2018 distributed at equal angles, and the outer wall of the driving transverse shaft 2013 is fixedly installed with a plurality of key blocks 2019 distributed at equal angles. The specifications of the key blocks 2019 are matched with the specifications of the key slots 2018, and the inner wall of the key slots 2018 is slidably connected with the outer wall of the key blocks 2019. By setting the sliding connection between the key slots 2018 and the key blocks 2019, while ensuring that the sleeve 2014 can slide axially along the outer wall of the driving transverse shaft 2013, the driving transverse shaft 2013 and the sleeve 2014 are further torque-limited, so that after the output shaft of the power motor 2023 drives the transverse shaft 2013 to rotate, the sleeve 2014 is driven to rotate together with the driving wheel 2015 under the torque-limiting action of the plurality of key slots 2018 and the plurality of key blocks 2019.

[0040] refer to Figure 4 , Figure 7 As shown, a top spring 204 is fixedly installed on one side of the retreat slider 203 away from the bearing hole 2001, and one end of the top spring 204 away from the retreat slider 203 is fixedly connected to the left wall of the retreat slot 202, wherein a pressure-sensitive switch 10 is fixedly installed on the left end of the front face of a retreat seat 201 located in the front part, and a pressing piece 11 is fixedly installed on the front face of a retreat slider 203 on the same side of the retreat seat 201, and the pressure-sensitive switch 10 is electrically connected to the power motor 2023. When the retreat slider 203 slides to the left along the retreat slot 202, the top spring 204 is compressed and stored, and drives the pressing piece 11 to move together until the pressing piece 11 and the contact of the pressure-sensitive switch 10 are contacted. After the initial friction, the pressure-sensitive switch 10 controls the power motor 2023 to cut off the power. At this time, the multiple aluminum foil roll cores 9 stop rotating, and the aluminum foil is not wound around the outer periphery of the aluminum foil roll cores 9, so that the aluminum foil layers wound on each roll of the aluminum foil roll core 9 are consistent, thereby improving the consistency of the product and eliminating the need for manual observation at all times, thereby improving the intelligence of the device. Subsequently, the worker can remove the multiple aluminum foil roll cores 9 that have been wound from the outer wall of the winding roller 2024, and replace them with aluminum foil roll cores 9 that are not wound with aluminum foil, and continue slitting and winding. At the same time, the top spring 204 in a compressed state rebounds and pushes the retreat slider 203 to slide to the right along the retreat slide groove 202 to reset.

[0041] Example 2: Reference Figure 2 , Figure 7 , Figure 8As shown, the anti-slip component includes a telescopic square groove 301 opened on the top of the retreat seat 201, the telescopic square groove 301 extends to the inside of the retreat slide 202, a telescopic wedge 302 is slidably installed inside the telescopic square groove 301, a telescopic rod 305 is fixedly installed on the top of the telescopic wedge 302, a U-shaped seat 303 is fixedly installed on the top of the retreat seat 201, the U-shaped seat 303 is located at the top periphery of the opening of the telescopic square groove 301, a telescopic hole 304 is penetrated through the top wall of the U-shaped seat 303, the outer wall of the telescopic rod 305 is slidably connected to the inner wall of the telescopic hole 304, and a reset spring 306 is sleeved on the periphery of the telescopic rod 305, and the reset spring 306 is fixedly installed between the top of the telescopic wedge 302 and the top wall of the U-shaped seat 303;

[0042] Specifically, in this embodiment, when the retreat slider 203 slides to the left along the retreat slot 202, the telescopic wedge block 302 is pushed upward along the telescopic square slot 301 by the wedge force of the top of the retreat slider 203 and the bottom inclined surface of the telescopic wedge block 302. During the upward push of the telescopic wedge block 302, the telescopic rod 305 is driven to move upward, and the return spring 306 is compressed and stored until the retreat slider 203 passes over the bottom of the telescopic wedge block 302. The rebound force of the return spring 306 drives the telescopic rod 305 and the telescopic wedge block 302 to move downward. At this time, the left end of the telescopic wedge block 302 just abuts against the right end of the retreat slider 203. The retreat slider 203 is limited to prevent the retreat slider 203 from moving to the right under the rebound force of the top spring 204, so that during the process of replacing the aluminum foil roll core 9, the worker's hands will not be pinched by the resetting effect of the retreat roller 206, thereby improving the safety of the device. After the aluminum foil roll core 9 is replaced, the two telescopic rods 305 are moved upward, and the upward movement of the telescopic rods 305 drives the telescopic wedge block 302 to move until the telescopic wedge block 302 releases the limiting effect on the retreat slider 203, and the rebound force of the top spring 204 is released, pushing the retreat slider 203 to slide to the right along the inner wall of the retreat slide groove 202 to reset.

[0043] Example 3: Reference Figure 1 , Figure 2 , Figure 5 , Figure 6 As shown, two second bearing seats 401 distributed left and right are fixedly installed on the top of the two transverse deflection plates 1, wherein two guide rollers 402 distributed up and down are rotatably installed between the two second bearing seats 401 located in the front-back direction, and the tool holder 5 is located between the two second bearing seats 401 on the left and right;

[0044] A second driven pulley 403 is fixedly mounted on the outer wall of the shaft of a guide roller 402 located on the left, a driving longitudinal shaft 404 is rotatably mounted between the two transverse deflection plates 1, the driving longitudinal shaft 404 movably penetrates the two transverse deflection plates 1, a second driving pulley 405 is fixedly mounted on the front end of the outer wall of the driving longitudinal shaft 404, a second power belt 406 is sleeved between the second driven pulley 403 and the second driving pulley 405, a driven bevel gear 407 is fixedly mounted on the front end of the driving longitudinal shaft 404, a driving bevel gear 408 is fixedly mounted on the right end of the outer wall of the driving transverse shaft 2013, and the driving bevel gear 408 and the driven bevel gear 407 are meshed with each other;

[0045] Specifically, the present embodiment drives the horizontal shaft 2013 to rotate through the power motor 2023, thereby driving the active bevel gear 408 to rotate together. The active bevel gear 408 rotates to drive the longitudinal shaft 404 to rotate through the driven bevel gear 407. The longitudinal shaft 404 rotates to drive the second active pulley 405 to rotate. The second active pulley 405 rotates to drive the second driven pulley 403 to rotate through the second power belt 406, thereby further driving the guide roller 402 to rotate, thereby releasing the aluminum foil mother roll 8 outside the aluminum foil mother roll 8 so that it can be better rolled up by multiple aluminum foil roll cores 9.

[0046] refer to Figure 5 As shown, two longitudinal connecting square tubes 101 distributed left and right are fixedly installed between the two transverse deflection plates 1. By setting the two longitudinal connecting square tubes 101, the longitudinal connection between the front and rear transverse deflection plates 1 is strengthened to ensure the stability between the two transverse deflection plates 1.

[0047] When the cutting device for aluminum coil material processing of the present invention is working, the aluminum foil mother roll 8 is first installed between the two front and rear mother roll release racks 7, and one end of the aluminum foil mother roll 8 is passed through the upper and lower guide rollers 402 and then bonded to the outer wall of the plurality of aluminum foil roll cores 9;

[0048] The power motor 2023 is started, and the output shaft of the power motor 2023 drives the horizontal shaft 2013 to rotate. The driving horizontal shaft 2013 rotates and drives the sliding sleeve 214 and the driving wheel 2015 to rotate under the torque limiting action of the key slot 2018 and the key block 2019. The driving wheel 2015 rotates and drives the friction sleeve 216 to rotate. Since the outer cylindrical surface of the friction sleeve 2016 abuts against the front surface of the friction plate 211, the friction plate 211 is driven to rotate under the friction force between the friction sleeve 2016 and the friction plate 2011. The friction plate 211 rotates through the driven plate. 2010 drives the transfer longitudinal axis 209 to rotate, the rotation of the transfer longitudinal axis 209 drives the first active pulley 2020 to rotate, the first active pulley 2020 rotates through the first power belt 2022 to drive the first driven pulley 2021 together with the winding roller 2024 to rotate, the winding roller 2024 rotates to drive the multiple aluminum foil paper cores 9 to rotate together, and the aluminum foil on the aluminum foil mother roll 8 is wound around the outer periphery of the multiple aluminum foil paper cores 9, during which the multiple slitting blades 6 slit the aluminum foil, so that the aluminum foil mother roll 8 is slit and wound around the outer periphery of the multiple aluminum foil paper cores 9 to form an aluminum foil roll;

[0049] As the amount of aluminum foil rolled around the aluminum foil roll core 9 increases, the diameter of the rolled aluminum foil roll gradually increases, thereby pushing the multiple retreat rollers 206 together with the retreat longitudinal rod 205 to the left. During the retreat longitudinal rod 205 being pushed to the left, the two retreat sliders 203 are driven to slide to the left along the two retreat slide grooves 202, resulting in the two top springs 204 being compressed. During the slide to the left of one of the retreat sliders 203, the lever 207 is also driven to move to the left together with the shift fork 208. The shift fork 208 moves to the left to shift the I-shaped wheel 2017, the sliding sleeve 2014 and the driving wheel 2015 together. The driving wheel 2015 moves to the left to drive the friction sleeve 2016 to move. When the friction sleeve 2016 moves to the left, the speed ratio between the friction sleeve 2016 and the friction plate 2011 increases. Therefore, as the friction sleeve 2016 moves to the left, the rotation speed of the driven disk 2010 decreases accordingly, thereby further reducing the rotation speed of the winding roller 2024, and correspondingly slowing down the rotation speeds of the multiple aluminum foil paper cores 9, so that the speed of the aluminum foil paper is always at a constant speed when passing through the multiple slitting blades 6, thereby ensuring the consistency of the aluminum foil paper cut and preventing the aluminum foil paper from being broken;

[0050] When the power motor 2023 drives the horizontal shaft 2013 to rotate, it also drives the active bevel gear 408 to rotate together. The active bevel gear 408 rotates through the driven bevel gear 407 to drive the driving longitudinal shaft 404 to rotate. The driving longitudinal shaft 404 rotates to drive the second active pulley 405 to rotate. The second active pulley 405 rotates through the second power belt 406 to drive the second driven pulley 403 to rotate and drive the guide roller 402 to rotate, thereby releasing the aluminum foil mother roll 8 outside the aluminum foil mother roll 8 so that it can be better rolled up by multiple aluminum foil roll cores 9.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for aluminum coil processing, characterized in that: It comprises two transverse deflection plates (1) distributed front and rear, and a speed-regulating component (2) is provided at the top left ends of the two transverse deflection plates (1); The speed-regulating component (2) comprises two retreat seats (201) fixedly mounted on the left ends of the tops of the two transverse deflection plates (1); a retreat groove (202) is formed through the adjacent side surfaces of the two retreat seats (201); retreat sliders (203) are slidably mounted inside the retreat grooves (202); a retreat longitudinal rod (205) is rotatably mounted between the two retreat sliders (203); a plurality of retreat rollers (206) equidistantly distributed front and rear are fixedly mounted on the outer wall of the retreat longitudinal rod (205); a lever (207) is fixedly mounted on the front side of one of the retreat sliders (203) located at the front; a shift fork (208) is fixedly mounted on the end of the lever (207) away from the retreat slider (203); two first bearing seats (212) distributed left and right are fixedly mounted on the left end of the front side of one of the transverse deflection plates (1) located at the front; the two first bearing seats (212) are fixedly mounted on the left end of the front side of the two first bearing seats (212); A driving transverse shaft (2013) is rotatably mounted inside the driving transverse shaft (2013), a sliding sleeve (214) is provided on the outer periphery of the sliding sleeve (2014), a driving wheel (2015) is fixedly mounted on the outer wall of the sliding sleeve (2014), a friction sleeve (216) is fixedly mounted on the outer wall of the driving wheel (2015), a transfer longitudinal shaft (209) is rotatably mounted between the front and rear transverse deflection plates (1), and a front end of the transfer longitudinal shaft (209) is fixedly mounted A driven disc (2010) is provided, a friction plate (2011) is fixedly mounted on the front face of the driven disc (2010), the friction plate (2011) corresponds to the position of the friction sleeve (2016), and the front face of the friction plate (2011) abuts against the outer circumferential surface of the friction sleeve (2016), an I-shaped wheel (2017) is fixedly mounted on the outer wall of the sliding sleeve (2014), and the shift fork (208) is movably clamped inside the I-shaped wheel (2017); A bearing hole (2001) is formed through one side of the two retreat seats (201) adjacent to each other. The bearing hole (2001) is located at the right end of the retreat chute (202). A winding roller (2024) is rotatably mounted between the two bearing holes (2001). A plurality of aluminum foil paper roll cores (9) are fixedly mounted on the periphery of the winding roller (2024) and are equidistantly distributed front and rear. A first driven pulley (221) is fixedly mounted on the front end of the winding roller (2024). A first driving pulley (2020) is fixedly mounted on the outer wall of the transfer longitudinal axis (209), the first driving pulley (2020) is located on the back of the driven disc (210), a first power belt (2022) is sleeved between the first driving pulley (2020) and the first driven pulley (2021), a power motor (2023) is fixedly mounted on the front side of one of the transverse deflection plates (1) located at the front, and anti-slip components are provided on the tops of the two retreat seats (201).

2. A cutting device for aluminum coil processing according to claim 1, characterized in that: The inner wall of the sliding sleeve (2014) is provided with a plurality of key slots (2018) distributed at equal angles, and the outer wall of the driving transverse shaft (2013) is fixedly provided with a plurality of key blocks (2019) distributed at equal angles, the specifications of the key blocks (2019) are matched with the specifications of the key slots (2018), and the inner wall of the key slots (2018) is slidably connected with the outer wall of the key blocks (2019).

3. The cutting device for aluminum coil processing according to claim 1, characterized in that: The output shaft end of the power motor (2023) is fixedly connected to the right end of the driving transverse shaft (2013) via a coupling.

4. A cutting device for aluminum coil processing according to claim 3, characterized in that: A top spring (204) is fixedly mounted on a side of the retreat slider (203) away from the bearing hole (2001); one end of the top spring (204) away from the retreat slider (203) is fixedly connected to the left wall of the retreat slot (202); a pressure-sensitive switch (10) is fixedly mounted on the left end of the front face of a retreat seat (201) located at the front, and a pressure sheet (11) is fixedly mounted on the front face of a retreat slider (203) on the same side as the retreat seat (201); and the pressure-sensitive switch (10) is electrically connected to the power motor (2023).

5. The cutting device for aluminum coil processing according to claim 1, characterized in that: The anti-slip component comprises a telescopic square groove (301) provided at the top of the retreat seat (201), the telescopic square groove (301) extending to the inside of the retreat slide groove (202), a telescopic wedge (302) being slidably mounted inside the telescopic square groove (301), a telescopic rod (305) being fixedly mounted on the top of the telescopic wedge (302), a U-shaped seat (303) being fixedly mounted on the top of the retreat seat (201), the U-shaped seat (303) being located at the top periphery of the opening of the telescopic square groove (301), a telescopic hole (304) being penetrated through the top wall of the U-shaped seat (303), an outer wall of the telescopic rod (305) being slidably connected to the inner wall of the telescopic hole (304), a return spring (306) being sleeved on the periphery of the telescopic rod (305), and the return spring (306) being fixedly mounted between the top of the telescopic wedge (302) and the top wall of the U-shaped seat (303).

6. The cutting device for aluminum coil processing according to claim 1, characterized in that: Two second bearing seats (401) distributed left and right are fixedly mounted on the tops of the two transverse deflection plates (1), wherein two guide rollers (402) distributed up and down are rotatably mounted between the two second bearing seats (401) located in the front-to-back direction.

7. A cutting device for aluminum coil processing according to claim 6, characterized in that: A second driven pulley (403) is fixedly mounted on the outer wall of the shaft of one of the guide rollers (402) located on the left, a driving longitudinal shaft (404) is rotatably mounted between the two transverse deflection plates (1), the driving longitudinal shaft (404) movably passes through the two transverse deflection plates (1), a second driving pulley (405) is fixedly mounted on the front end of the outer wall of the driving longitudinal shaft (404), a second power belt (406) is sleeved between the second driven pulley (403) and the second driving pulley (405), a driven bevel gear (407) is fixedly mounted on the front end of the driving longitudinal shaft (404), a driving bevel gear (408) is fixedly mounted on the right end of the outer wall of the driving transverse shaft (2013), and the driving bevel gear (408) and the driven bevel gear (407) are meshed with each other.

8. The cutting device for aluminum coil processing according to claim 1, characterized in that: A knife holder (5) is installed on the top of the two transverse deflection plates (1) and is located between the two left and right second bearing seats (401). A plurality of slitting blades (6) are fixedly installed on the outer wall of the knife holder (5) and are distributed equidistantly in front and behind.

9. The cutting device for aluminum coil processing according to claim 1, characterized in that: A mother roll release rack (7) is fixedly mounted on the top right ends of the two transverse deflection plates (1), and an aluminum foil mother roll (8) is rotatably mounted between the two mother roll release racks (7).

10. The cutting device for aluminum coil processing according to claim 1, characterized in that: Two longitudinal connecting square tubes (101) distributed left and right are fixedly installed between the two transverse deflection plates (1).

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