A grinding device and grinding method based on aluminum foil blanks

Abstract

This invention discloses a grinding device and method based on aluminum foil blanks; relating to the technical field of aluminum foil blank grinding tools, it includes a base, with support plates vertically fixed to the front and rear ends of the left side of the base, and an unwinding roller rotatably connected between the upper ends of the two support plates. An aluminum foil blank is sleeved on the outside of the unwinding roller. A grinding assembly, a rolling assembly, and a packaging assembly are provided on the upper end of the base. This invention facilitates subsequent rolling of the aluminum foil through the cooperation of coarse and fine grinding wheels, preventing the aluminum foil surface from darkening. The cooperation of a water pump and a filter facilitates cooling of the surfaces of the coarse and fine grinding wheels, preventing excessive temperature from reducing the grinding efficiency of the aluminum foil. Furthermore, the aluminum foil waste in the wastewater is filtered, facilitating water recycling. The packaging assembly facilitates the winding and packaging of the compressed aluminum foil for easy storage. This device saves materials and prevents contamination of the aluminum foil surface.

Description

Technical Field

[0001] This invention relates to the field of grinding tools for aluminum foil blanks, and in particular to a grinding device and grinding method based on aluminum foil blanks. Background Technology

[0002] Aluminum foil is a material made by directly rolling metallic aluminum into thin sheets. It has a silvery-white luster and its hot stamping effect is similar to that of pure silver foil, hence it is also called imitation silver foil. Aluminum foil can be used to make printed materials, such as making aluminum foil sheets on offset paper for printing. However, aluminum foil is prone to oxidation, causing the color to darken, and friction and touching can cause it to fade. Secondly, during the grinding process, water is used to cool the grinding wheel, and some aluminum foil residue is washed away with the water, resulting in waste. Finally, since the thickness of the aluminum foil blank is within a certain range, it needs to be pressed thinner to make it suitable for various applications. Therefore, improvements are needed to address the above issues. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a grinding device based on aluminum foil blanks.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a grinding device based on aluminum foil blanks, comprising a base, with support plates vertically fixed to the front and rear ends of the left side of the base, and an unwinding roller rotatably connected between the upper ends of the support plates at both ends. An aluminum foil blank is sleeved on the outside of the unwinding roller, and a first U-shaped support frame, a second U-shaped support frame, a third U-shaped support frame, a fourth U-shaped support frame, and an L-shaped support frame are sequentially fixed to the right sides of the support plates at both ends. A first guide roller, a second guide roller, a third guide roller, and a fourth guide roller are rotatably connected between the upper sides of the first U-shaped support frame, the second U-shaped support frame, the third U-shaped support frame, and the fourth U-shaped support frame at both ends. A take-up roller is rotatably connected longitudinally in the middle of the L-shaped support frame. One end of the aluminum foil blank abuts against the upper end of the first guide roller, the lower end of the second guide roller, the upper end of the third guide roller, and the lower end of the fourth guide roller in sequence, and one end of the aluminum foil blank is sleeved on the take-up roller. A grinding assembly, a rolling assembly, and a packaging assembly are provided on the upper end of the base.

[0005] Preferably, the grinding assembly includes a first servo motor longitudinally mounted in the middle of the rear end of the base. The output shaft at the front end of the first servo motor is fitted with two belts, and the other end of the belts is fitted onto the drive shaft of the drive gear. The drive shafts on both sides are rotatably connected to the right end of the first U-shaped support frame and the left end of the third U-shaped support frame, respectively. One side of the drive gears on both sides is engaged with a driven gear. Both driven gears on both sides are fixed on a rotating shaft. The rotating shafts on both sides are rotatably connected to the right end of the first U-shaped support frame and the left end of the third U-shaped support frame, respectively. A coarse grinding wheel is longitudinally mounted on the outer side of the drive shaft and rotating shaft on the left side, and a fine grinding wheel is longitudinally mounted on the outer side of the drive shaft and rotating shaft on the right side.

[0006] Preferably, both the coarse and fine grinding wheels have longitudinally arranged water outlet cylinders at their upper ends. The water outlet cylinders on both sides are respectively installed at the right end of the first U-shaped support frame and the left end of the third U-shaped support frame. The two ends of the water outlet cylinders on both sides are respectively fixed with first water pipes. The other ends of the first water pipes at both ends are installed on water pumps. The inner sides of the water pumps at both ends are respectively connected to the water tank through flanges.

[0007] Preferably, the coarse grinding wheel and the fine grinding wheel are provided with water troughs at their lower ends. The water troughs on both sides are respectively installed on the right end of the first U-shaped support frame and the left end of the third U-shaped support frame. A second water pipe is fixedly connected to the middle of the far side of the water troughs on both sides. The other end of the second water pipe is connected to the filter. A filter screen is provided inside the filter. The filter screen is slidably connected inside the filter. The filter is installed on the top surface of the water tank.

[0008] Preferably, the roller pressing assembly includes guide blocks installed on both sides of the third U-shaped support frame at both ends. A guide groove is formed on the adjacent surface of one end of the guide block. A screw and a guide rod are vertically arranged in the front guide groove, and a guide rod is arranged in the rear guide groove. A connecting block is provided in both guide grooves. The left side of the front connecting block is sleeved on the guide rod, and the right side is threaded to the screw. Both sides of the rear connecting block are sleeved on the guide rod. A second servo motor is installed on the rear end face of the rear connecting block. The output shaft of the second servo motor is connected to the pressure roller. A support roller is longitudinally provided at the lower end of the pressure roller. The support roller is rotatably connected to the upper end of the second U-shaped support frame. A worm gear is fixedly connected to the lower end of the screw. A worm is provided on one side of the worm gear. The worm is rotatably connected to one side of the second U-shaped support frame, and a handwheel is fixedly connected to the front end of the worm.

[0009] Preferably, the fourth U-shaped support frame has an installation groove at its right end, a first spring is provided in the installation groove, a first connecting rod is fixedly connected to the top surface of the first spring, a clamping roller is longitudinally sleeved on the outside of the first connecting rod, the upper end of the clamping roller abuts against the bottom surface of the aluminum foil blank, a support frame is longitudinally installed on the top surface of the fourth U-shaped support frame, a hydraulic cylinder is installed in the middle of the top surface of the support frame, a cutter is longitudinally fixed to the output shaft of the hydraulic cylinder through a flange, a support block is longitudinally provided at the lower end of the cutter, and the support block is fixedly connected to the base.

[0010] Preferably, the packaging assembly includes a first rotating rod located on the right side of the front end of the base, the first rotating rod being rotatably connected to the front end face of the L-shaped support frame, and a second rotating rod being rotatably connected to the other end of the first rotating rod, and a third rotating rod being rotatably connected to the other end of the second rotating rod longitudinally.

[0011] Preferably, the upper inner top surface of the L-shaped support frame has an installation groove, and a support rod is longitudinally provided in the installation groove. Both ends of the support rod are rotatably connected to straps. A third servo motor is installed on the rear end face of the L-shaped support frame. The output shaft of the third servo motor is connected to the take-up roller. The rear end of the L-shaped support frame has a movable cavity, and a second spring is provided in the movable cavity. A connecting post is provided on the inner side of the second spring. A second connecting rod is fixedly connected to the upper end of the connecting post. A stop cylinder is longitudinally sleeved on the outer side of the second connecting rod. One end of the strap passes through the lower end of the stop cylinder and is fixedly connected to the third rotating rod.

[0012] A grinding method using a grinding device based on aluminum foil blanks includes the following steps: S1. First, connect all electrical equipment with wires and turn on the power. Then, put the aluminum foil blank on the unwinding roller. Then, pass one end of the aluminum foil blank through the upper end of the first guide roller, the lower end of the second guide roller, the upper end of the third guide roller and the lower end of the fourth guide roller in sequence. Finally, put one end of the aluminum foil blank on the winding roller. S2, then start the first servo motor, which rotates the belt, which is connected to the drive shaft, thereby rotating the drive shaft. The drive shaft rotates the drive gear, which meshes with the driven gear, and then the driven gear rotates the shaft, thereby rotating the coarse and fine grinding wheels on both sides, thus coarsely grinding the aluminum foil blank first and then finely grinding it. Then start the water pump, which draws water from the water tank into the first water pipe, and then guides the water into the water outlet cylinder. The water outlet cylinder sprays the water onto the coarse and fine grinding wheels to cool them down, making it easier to grind the aluminum foil. S3, after the coarse and fine grinding wheels cool down, the cooling water falls into the water tank, and the cooled wastewater is collected through the water tank and introduced into the filter through the second water pipe. The aluminum foil waste in the wastewater is collected and filtered through the internal filter screen, and the filtered water is introduced into the water tank. When the coarse and fine grinding is completed, the handwheel is turned, which rotates the screw through the worm gear, thereby controlling the connecting block to move up and down, thereby adjusting the height of the pressure roller and thus the thickness of the aluminum foil. Then the second servo motor is started, which facilitates the rotation of the pressure roller. The pressure roller and the support roller then compress the aluminum foil. After compression, the third servo motor is started to wind up the compressed aluminum foil. When the winding roller winds the aluminum foil to a certain thickness, the upper baffle moves upward as the aluminum foil is wound up, and the second spring is in a compressed state. S4, then start the hydraulic cylinder, which lowers the cutter to cut the aluminum foil. The lower clamping roller and the fourth guide roller hold the aluminum foil. At this time, the first spring is in a relaxed state. Then, the first rotating rod is rotated to a vertical state, and then the second rotating rod is rotated to pack the aluminum foil roll with straps. After packing the aluminum foil, disconnect the power to all electrical equipment.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: The cooperation of the first U-shaped support frame, the second U-shaped support frame, the third U-shaped support frame and the fourth U-shaped support frame facilitates the unfolding of the aluminum foil blank and also facilitates the grinding of the aluminum foil; the cooperation of the coarse grinding wheel and the fine grinding wheel facilitates the subsequent rolling of the aluminum foil and avoids the darkening of the aluminum foil surface; the cooperation of the water pump and the filter facilitates the cooling of the surfaces of the coarse grinding wheel and the fine grinding wheel and avoids the reduction of aluminum foil grinding efficiency due to excessive temperature; furthermore, the aluminum foil waste in the wastewater is filtered to facilitate water recycling and avoid material waste; the packaging component facilitates the rolling up and packaging of the thinned aluminum foil, which facilitates the storage of the aluminum foil and avoids the aluminum foil from being contaminated. This device saves materials and avoids the contamination of the aluminum foil surface. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall frontal three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the overall rear three-dimensional structure of the present invention; Figure 3 This is a schematic diagram of the overall front cross-sectional structure of the present invention; Figure 4 This is a schematic diagram of the overall side view of the first layer cross-sectional structure of the present invention; Figure 5 This is a schematic diagram of the overall side view of the second layer cross-sectional structure of the present invention; Figure 6 This is a three-dimensional structural diagram of a portion of the polishing components of the present invention; Figure 7 This is a three-dimensional structural diagram of the roller pressing assembly of the present invention; Figure 8 For the present invention Figure 3 Enlarged schematic diagram of the structure at part A in the middle; Figure 9 For the present invention Figure 5 Enlarged schematic diagram of the structure in part B.

[0015] In the diagram, the components are numbered as follows: 1. Base; 2. Support plate; 3. Unwinding roller; 4. Aluminum foil blank; 5. First U-shaped support frame; 6. First guide roller; 7. Second U-shaped support frame; 8. Second guide roller; 9. Third U-shaped support frame; 10. Third guide roller; 11. Fourth U-shaped support frame; 12. Fourth guide roller; 13. L-shaped support frame; 14. Rewinding roller; 15. First servo motor; 16. Belt; 17. Drive gear; 18. Driven gear; 19. Coarse grinding wheel; 20. Fine grinding wheel; 21. Water tank; 22. Water pump; 23. First water pipe; 24. Water outlet cylinder; 25. ... 26. Water pipe; 27. Filter; 28. Water tank; 29. ​​Guide block; 30. Screw; 31. Guide rod; 32. Connecting block; 33. Second servo motor; 34. Pressure roller; 35. Support roller; 36. First spring; 37. First connecting rod; 38. Clamping roller; 39. Support frame; 40. Hydraulic cylinder; 41. Cutter; 42. Support block; 43. First rotating rod; 44. Second rotating rod; 45. Third rotating rod; 46. Support rod; 47. Strap; 48. Third servo motor; 49. Connecting column; 50. Second spring; 51. Second connecting rod; 52. Baffle. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0017] Example 1: See Figure 1-9The present invention discloses a grinding device based on aluminum foil blanks, comprising a base 1 for supporting all components; support plates 2 are vertically fixed to the front and rear ends of the left side of the base 1 for facilitating the rotation of the unwinding roller 3; an unwinding roller 3 is rotatably connected between the upper ends of the two support plates 2 for facilitating the unwinding of the aluminum foil blank 4; the aluminum foil blank 4 is sleeved on the outside of the unwinding roller 3, and a first U-shaped support frame 5, a second U-shaped support frame 7, a third U-shaped support frame 9, a fourth U-shaped support frame 11, and an L-shaped support frame 13 are sequentially fixed to the right side of the two support plates 2. Support frame 9, fourth U-shaped support frame 11, and L-shaped support frame 13 facilitate the support of some components; first guide roller 6, second guide roller 8, third guide roller 10, and fourth guide roller 12 are rotatably connected between the upper ends of the first U-shaped support frame 5, second U-shaped support frame 7, third U-shaped support frame 9, and fourth U-shaped support frame 11 at both ends, respectively, to facilitate the guidance of the aluminum foil blank 4; a take-up roller 14 is rotatably connected longitudinally in the middle of the L-shaped support frame 13, to facilitate the winding of the ground aluminum foil; one end of the aluminum foil blank 4 is sequentially connected from the upper end of the first guide roller 6, the lower end of the second guide roller 8, and the lower end of the third guide roller 11. The upper end of roller 10 abuts against the lower end of the fourth guide roller 12, and one end of the aluminum foil blank 4 is sleeved on the winding roller 14. The upper end of the base 1 is provided with a grinding assembly, a rolling assembly, and a packaging assembly. The grinding assembly includes a first servo motor 15 longitudinally installed in the middle of the rear end of the base 1, through which the belt 16 is rotated. The output shaft at the front end of the first servo motor 15 is sleeved with two belts 16, through which the drive shaft is rotated. The other end of the belt 16 is sleeved on the drive shaft of the drive gear 17, through which the drive gear 17 is rotated, and through the drive gear 17, the driven gear 18 is rotated. The two drive shafts rotate respectively. Connected to the right end of the first U-shaped support frame 5 and the left end of the third U-shaped support frame 9, the two drive gears 17 on both sides mesh with driven gears 18 on one side, which facilitates the rotation of the shaft. Both driven gears 18 are fixed on the shaft, and the coarse grinding wheel 19 and fine grinding wheel 20 are easily rotated through the drive shaft and the shaft. The two shafts are rotatably connected to the right end of the first U-shaped support frame 5 and the left end of the third U-shaped support frame 9, respectively. The coarse grinding wheel 19 is longitudinally installed on the outer side of the left drive shaft and the shaft, and the fine grinding wheel 20 is longitudinally installed on the outer side of the right drive shaft and the shaft. The coarse grinding wheel 19 and the fine grinding wheel 20 facilitate the grinding of the aluminum foil, which is convenient for subsequent extrusion.

[0018] Example 2: The technical solution is basically the same as that of Example 1, except that, as Figure 2 , Figure 3 , Figure 6As shown, both the coarse grinding wheel 19 and the fine grinding wheel 20 have longitudinally arranged water outlet cylinders 24 at their upper ends, which facilitate water discharge for cooling. The two water outlet cylinders 24 are respectively installed at the right end of the first U-shaped support frame 5 and the left end of the third U-shaped support frame 9, and the two ends of the two water outlet cylinders 24 are respectively fixedly connected to first water pipes 23, which facilitate water injection into the water outlet cylinders 24. The other ends of the two first water pipes 23 are installed on water pumps 22, which facilitate water pumping from the water tank 21 into the first water pipes 23. The inner sides of the two water pumps 22 are respectively connected to the water tank 21 via flanges, which facilitate water pumping from the water tank 21 into the first water pipes 23. For water storage; the lower ends of the coarse grinding wheel 19 and the fine grinding wheel 20 are longitudinally provided with water troughs 27, which facilitate the collection of wastewater after grinding; the two water troughs 27 are respectively installed at the right end of the first U-shaped support frame 5 and the left end of the third U-shaped support frame 9, and the middle of the far side of the two water troughs 27 is fixedly connected to the second water pipe 25, which facilitates the guidance of wastewater into the filter 26; the other end of the second water pipe 25 is connected to the filter 26, which facilitates the filtration of aluminum foil waste in the wastewater and discharges the water into the water tank 21; the filter 26 has a filter screen inside, which is slidably connected inside the filter 26. The filter 26 is installed on the top surface of the water tank 21; the roller pressing assembly includes guide blocks 28 installed on both sides of the third U-shaped support frame 9 at both ends, which facilitate the rotation of the connecting screw 29 and the guide rod 30; a guide groove is opened on the adjacent surface of one end of the guide block 28, and the screw 29 and the guide rod 30 are vertically arranged in the front guide groove, which facilitates the guidance of the connecting block 31; the guide rod 30 is provided in the rear guide groove, and the connecting blocks 31 are provided in both guide grooves, which facilitate the installation of the second servo motor 32 and the rotation of the pressure roller 33; the front connecting block 31 The left side is sleeved on the guide rod 30, and the right side is threaded to the screw 29. Both sides of the rear connecting block 31 are sleeved on the guide rod 30, and the rear end face of the rear connecting block 31 is equipped with a second servo motor 32. The output shaft of the second servo motor 32 is connected to the pressure roller 33. The lower end of the pressure roller 33 is provided with a longitudinal support roller 34. The pressure roller 33 and the support roller 34 facilitate the extrusion of the polished aluminum foil. The support roller 34 is rotatably connected to the upper end of the second U-shaped support frame 7. The lower end of the screw 29 is fixedly connected to a worm gear. A worm is provided on one side of the worm gear. The worm is rotatably connected to one side of the second U-shaped support frame 7, and a handwheel is fixedly connected to the front end of the worm.

[0019] Example 3: The technical solution is basically the same as that of Example 1, except that, as Figure 4 , Figure 5 , Figure 9As shown, the fourth U-shaped support frame 11 has an installation groove on its right end, and a first spring 35 is installed in the installation groove. The first spring 35 supports the clamping roller 37, thereby facilitating the clamping of the aluminum foil. A first connecting rod 36 is fixed to the top surface of the first spring 35, which facilitates the connection of the clamping roller 37. The clamping roller 37 is longitudinally sleeved on the outside of the first connecting rod 36, which facilitates the clamping of the polished aluminum foil. The upper end of the clamping roller 37 abuts against the bottom surface of the aluminum foil blank 4. A support frame 38 is longitudinally installed on the top surface of the fourth U-shaped support frame 11, which facilitates the support of the hydraulic cylinder 39. A hydraulic cylinder 39 is installed in the middle of the top surface of the base 13, which facilitates the control of the lifting and lowering of the cutter 40. The output shaft of the hydraulic cylinder 39 is longitudinally fixed to the cutter 40 via a flange, which facilitates the cutting of aluminum foil. A support block 41 is longitudinally provided at the lower end of the cutter 40, which facilitates the cutting of aluminum foil. The support block 41 is fixed to the base 1. The packaging assembly includes a first rotating rod 42 located on the right side of the front end of the base 1, which facilitates the rotatable connection of a second rotating rod 43. The first rotating rod 42 is rotatably connected to the front end face of the L-shaped support frame 13, and the other end of the first rotating rod 42 rotates. A second rotating rod 43 is connected, which facilitates the rotatable connection to a third rotating rod 44; the other end of the second rotating rod 43 is longitudinally rotatably connected to the third rotating rod 44, which facilitates the connection of a strap 46; an installation groove is provided on the inner top surface of the upper end of the L-shaped support frame 13, and a longitudinally arranged support rod 45 is provided in the installation groove, which facilitates the support of the strap 46; the two ends of the support rod 45 are rotatably connected to the strap 46; a third servo motor 47 is installed on the rear end face of the L-shaped support frame 13, which facilitates the rotation of the take-up roller 14; the third servo motor 47... The output shaft is connected to the take-up roller 14, and the rear end of the L-shaped support frame 13 has a movable cavity. The movable cavity has a second spring 49, which facilitates the lifting and lowering of the second connecting rod 50. The inner side of the second spring 49 has a connecting post 48, which facilitates guidance. The upper end of the connecting post 48 is fixedly connected to the second connecting rod 50, which facilitates the connection of the baffle 51. The outer side of the second connecting rod 50 is longitudinally sleeved with the baffle 51, which facilitates the packaging of aluminum foil. One end of the strap 46 passes through the lower end of the baffle 51, and one end of the strap 46 is fixedly connected to the third rotating rod 44.

[0020] Working principle: In this embodiment, the present invention also proposes a grinding method for a grinding device based on aluminum foil blanks, including the following steps: Step 1: First, connect all electrical equipment with wires and turn on the power. Then, attach the aluminum foil blank 4 to the unwinding roller 3. Next, pass one end of the aluminum foil blank 4 through the upper end of the first guide roller 6, the lower end of the second guide roller 8, the upper end of the third guide roller 10, and the lower end of the fourth guide roller 12 in sequence. Finally, attach one end of the aluminum foil blank 4 to the winding roller 14. Step two: Then, start the first servo motor 15, which rotates the belt 16. The belt 16 is connected to the drive shaft, which in turn rotates the drive gear 17. The drive gear 17 meshes with the driven gear 18, which in turn rotates the shaft, thereby rotating the coarse grinding wheel 19 and the fine grinding wheel 20 on both sides. This allows the aluminum foil blank 4 to be coarsely ground and then finely ground. Next, start the water pump 22, which draws water from the water tank 21 into the first water pipe 23. The water is then introduced into the water outlet cylinder 24 through the first water pipe 23 and sprayed onto the coarse grinding wheel 19 and the fine grinding wheel 20 through the water outlet cylinder 24 to cool them down, making it easier to grind the aluminum foil. Step 3: After the coarse grinding wheel 19 and fine grinding wheel 20 cool down, the cooled water falls into the water tank 27. The cooled wastewater is then collected through the water tank 27 and introduced into the filter 26 through the second water pipe 25. The aluminum foil waste in the wastewater is collected and filtered through the internal filter screen. The filtered water is then introduced into the water tank 21. When the coarse and fine grinding are completed, the handwheel is turned, which rotates the screw 29 through the worm gear, thereby controlling the connecting block 31 to move up and down, thereby adjusting the height of the pressure roller 33 and thus adjusting the thickness of the aluminum foil. Then, the second servo motor 32 is started, which facilitates the rotation of the pressure roller 33. The pressure roller 33 and the support roller 34 then press the aluminum foil thinner. After thinning, the third servo motor 47 is started, which then winds up the thinned aluminum foil. When the winding roller 14 winds the aluminum foil to a certain thickness, the upper baffle 51 moves upward as the aluminum foil is wound up, and the second spring 49 is in a compressed state. Step four: Then, start the hydraulic cylinder 39 to lower the cutter 40 and cut the aluminum foil. The lower clamping roller 37 and the fourth guide roller 12 clamp the aluminum foil. At this time, the first spring 35 is in an extended state. Then, rotate the first rotating rod 42 to a vertical state and then rotate the second rotating rod 43 to pack the aluminum foil roll with the strap 46. After packing the aluminum foil, turn off the power to all electrical equipment.

[0021] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A grinding device based on aluminum foil blanks, comprising a base (1), characterized in that: The base (1) has support plates (2) vertically fixed to its left front and rear ends. A unwinding roller (3) is rotatably connected between the upper ends of the support plates (2) at both ends. An aluminum foil blank (4) is sleeved on the outside of the unwinding roller (3). A first U-shaped support frame (5), a second U-shaped support frame (7), a third U-shaped support frame (9), a fourth U-shaped support frame (11), and an L-shaped support frame (13) are sequentially fixed to the right side of the support plates (2) at both ends. The upper sides of the support frame (11) are rotatably connected to the first guide roller (6), the second guide roller (8), the third guide roller (10) and the fourth guide roller (12). The L-shaped support frame (13) is longitudinally rotatably connected to the winding roller (14). One end of the aluminum foil blank (4) abuts against the upper end of the first guide roller (6), the lower end of the second guide roller (8), the upper end of the third guide roller (10) and the lower end of the fourth guide roller (12) in sequence. One end of the aluminum foil blank (4) is sleeved on the winding roller (14). The upper end of the base (1) is provided with a grinding assembly, a rolling assembly and a packaging assembly. The grinding assembly includes a first servo motor (15) longitudinally mounted in the middle of the rear end of the base (1). The output shaft of the first servo motor (15) is fitted with two belts (16). The other end of the belts (16) is fitted on the drive shaft of the drive gear (17). The drive shafts on both sides are rotatably connected to the right end of the first U-shaped support frame (5) and the left end of the third U-shaped support frame (9), respectively. The drive gears (17) on both sides are meshed with driven gears (18) on one side. The driven gears (18) on both sides are fixed on the rotating shaft. The rotating shafts on both sides are rotatably connected to the right end of the first U-shaped support frame (5) and the left end of the third U-shaped support frame (9), respectively. The drive shaft and rotating shaft on the left side are longitudinally mounted with a coarse grinding wheel (19) on the outside. The drive shaft and rotating shaft on the right side are longitudinally mounted with a fine grinding wheel (20) on the outside. The roller pressing assembly includes guide blocks (28) installed on both sides of the third U-shaped support frame (9) at both ends. A guide groove is provided on the adjacent surface of one end of the guide block (28). A screw (29) and a guide rod (30) are vertically arranged in the front guide groove, and a guide rod (30) is provided in the rear guide groove. Connecting blocks (31) are provided in both guide grooves at both ends. The left side of the front connecting block (31) is sleeved on the guide rod (30), and the right side is threaded to the screw (29). Both sides of the rear connecting block (31) are sleeved on... A second servo motor (32) is installed on the guide rod (30) and the rear end face of the connecting block (31) at the rear end. The output shaft of the second servo motor (32) is connected to a pressure roller (33). A support roller (34) is longitudinally provided at the lower end of the pressure roller (33). The support roller (34) is rotatably connected to the upper end of the third U-shaped support frame (9). A worm wheel is fixedly connected to the lower end of the screw (29). A worm is provided on one side of the worm wheel. The worm is rotatably connected to one side of the third U-shaped support frame (9). A handwheel is fixedly connected to the front end of the worm. The packaging assembly includes a first rotating rod (42) located on the right side of the front end of the base (1). The first rotating rod (42) is rotatably connected to the front end face of the L-shaped support frame (13), and the other end of the first rotating rod (42) is rotatably connected to a second rotating rod (43). The other end of the second rotating rod (43) is longitudinally rotatably connected to a third rotating rod (44).

2. The grinding equipment based on aluminum foil blanks according to claim 1, characterized in that: Both the coarse grinding wheel (19) and the fine grinding wheel (20) are provided with water outlet cylinders (24) on their upper ends. The water outlet cylinders (24) on both sides are respectively installed on the right end of the first U-shaped support frame (5) and the left end of the third U-shaped support frame (9). The two ends of the water outlet cylinders (24) on both sides are respectively fixed with first water pipes (23). The other end of the first water pipes (23) on both ends is installed on the water pump (22). The inner sides of the water pumps (22) on both ends are respectively connected to the water tank (21) through flanges.

3. The grinding equipment based on aluminum foil blanks according to claim 2, characterized in that: The coarse grinding wheel (19) and the fine grinding wheel (20) are provided with water tanks (27) at their lower ends. The water tanks (27) on both sides are respectively installed on the right end of the first U-shaped support frame (5) and the left end of the third U-shaped support frame (9). A second water pipe (25) is fixedly connected to the middle of the far side of the water tanks (27) on both sides. The other end of the second water pipe (25) is connected to the filter (26). A filter screen is provided inside the filter (26). The filter screen is slidably connected inside the filter (26). The filter (26) is installed on the top surface of the water tank (21).

4. The grinding equipment based on aluminum foil blanks according to claim 3, characterized in that: The fourth U-shaped support frame (11) has an installation groove on its right end. A first spring (35) is provided in the installation groove. A first connecting rod (36) is fixed to the top surface of the first spring (35). A clamping roller (37) is longitudinally sleeved on the outside of the first connecting rod (36). The upper end of the clamping roller (37) abuts against the bottom surface of the aluminum foil blank (4). A support frame (38) is longitudinally installed on the top surface of the fourth U-shaped support frame (11). A hydraulic cylinder (39) is installed in the middle of the top surface of the support frame (38). A cutter (40) is longitudinally fixed to the output shaft of the hydraulic cylinder (39) through a flange. A support block (41) is longitudinally provided at the lower end of the cutter (40). The support block (41) is fixed to the base (1).

5. The grinding equipment based on aluminum foil blanks according to claim 4, characterized in that: The upper inner top surface of the L-shaped support frame (13) is provided with an installation groove. A support rod (45) is provided longitudinally in the installation groove. The two ends of the support rod (45) are rotatably connected with straps (46). A third servo motor (47) is installed on the rear end face of the L-shaped support frame (13). The output shaft of the third servo motor (47) is connected to the take-up roller (14). The rear end of the L-shaped support frame (13) is provided with a movable cavity. A second spring (49) is provided in the movable cavity. A connecting column (48) is provided on the inner side of the second spring (49). A second connecting rod (50) is fixedly connected to the upper end of the connecting column (48). A baffle (51) is longitudinally sleeved on the outer side of the second connecting rod (50). One end of the strap (46) passes through the lower end of the baffle (51), and one end of the strap (46) is fixedly connected to the third rotating rod (44).

6. The grinding method of a grinding equipment based on aluminum foil blanks according to claim 5, characterized in that, Includes the following steps: S1, first connect all electrical equipment with wires and power on, then put the aluminum foil blank (4) on the unwinding roller (3), then pass one end of the aluminum foil blank (4) through the upper end of the first guide roller (6), the lower end of the second guide roller (8), the upper end of the third guide roller (10) and the lower end of the fourth guide roller (12) in sequence, and then put one end of the aluminum foil blank (4) on the winding roller (14); S2, then start the first servo motor (15), rotate the belt (16) through the first servo motor (15), and rotate the drive shaft through the belt (16) sleeved on the drive shaft, thereby rotating the drive shaft, rotating the drive gear (17) through the drive shaft, meshing the drive gear (17) with the driven gear (18) for transmission, and then rotating the shaft through the driven gear (18), thereby rotating the coarse grinding wheel (19) and fine grinding wheel (20) on both sides, so that the aluminum foil blank (4) is first coarsely ground and then finely ground; then start the water pump (22), thereby drawing the water in the water tank (21) into the first water pipe (23), and then guiding the water into the water outlet cylinder (24) through the first water pipe (23), and spraying the water onto the coarse grinding wheel (19) and fine grinding wheel (20) through the water outlet cylinder (24) to cool down, so as to facilitate the grinding of aluminum foil; S3, after the coarse grinding wheel (19) and fine grinding wheel (20) cool down, the cooled water falls into the water tank (27), and the cooled wastewater is collected through the water tank (27) and introduced into the filter (26) through the second water pipe (25). The aluminum foil waste in the wastewater is collected and filtered through the internal filter screen, and the filtered water is introduced into the water tank (21). When the coarse and fine grinding are completed, the handwheel is turned, and the screw (29) is turned through the worm gear, thereby controlling the connecting block (31) to move up and down, thereby adjusting the pressure roller. (33) height, thereby adjusting the thickness of aluminum foil, and then starting the second servo motor (32), through the second servo motor (32) to facilitate the rotation of the pressure roller (33), and then the pressure roller (33) and the support roller (34) to press the aluminum foil thin, and after pressing thin, starting the third servo motor (47) to roll up the pressed aluminum foil. When the winding roller (14) rolls the aluminum foil to a certain thickness, at this time the upper end of the baffle (51) moves upward when the aluminum foil is rolled up, at this time the second spring (49) is in a compressed state; S4, then start the hydraulic cylinder (39), and use the hydraulic cylinder (39) to lower the cutter (40) to cut the aluminum foil. The lower clamping roller (37) and the fourth guide roller (12) clamp the aluminum foil. At this time, the first spring (35) is in a relaxed state. Then rotate the first rotating rod (42) to a vertical state, and then rotate the second rotating rod (43) to pack the aluminum foil roll with the strap (46). After packing the aluminum foil, turn off the power to all electrical equipment.

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