Aluminum strip cutting machine

Abstract

The present invention relates to an aluminum strip cutting machine, which belongs to the technical field of aluminum strip processing. The aluminum strip cutting machine comprises a bottom plate, a cutting platform is fixedly arranged on the upper side of the bottom plate, vertical plates are vertically fixedly arranged on the front and rear sides of the cutting platform, a horizontally arranged cross plate is commonly fixedly arranged on the upper ends of the two vertical plates, a first cutting mechanism is vertically slidably arranged on one side of the cross plate, a first cutting groove matched with the first cutting mechanism is provided on the cutting platform, a second cutting mechanism is vertically slidably arranged on the lower side of the cutting platform, a second cutting groove matched with the second cutting mechanism is provided on the cutting platform, and a reciprocating driving mechanism for simultaneously driving the first cutting mechanism and the second cutting mechanism to slide in opposite directions is provided on the lower side of the cross plate. In the present invention, the reciprocating driving mechanism simultaneously drives the first cutting mechanism and the second cutting mechanism to move in opposite directions, so that the aluminum strip can be cut in two sections at the same time, and the aluminum strip can be cut in two positions, thereby improving the aluminum strip cutting efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum strip processing, and in particular relates to an aluminum strip cutting machine. Background Art

[0002] The raw materials of aluminum strip are pure aluminum or aluminum alloy cast-rolled aluminum coil, hot-rolled aluminum coil, which are rolled into thin aluminum strips of different thicknesses and widths by cold rolling mill. When the thin aluminum strip is used, it is wound on the aluminum strip roller, so a cutting machine is needed to cut the whole aluminum strip into aluminum strip segments of a certain length.

[0003] For example, in the Chinese invention patent with the announcement number CN117505966B, entitled A photovoltaic aluminum profile processing automatic cutting device, it includes a base with an internal cavity, on which is provided a cutting mechanism for multi-directional fixation of the cut aluminum profile, and on which is provided a corrective mechanism for correcting the expanded holes at both ends of the cut aluminum profile. Although the above-mentioned prior art performs three-point fixed cutting on both sides of the cutting position of the aluminum profile by limiting the transportation of the aluminum profile to the cutting position, only one aluminum profile can be cut at a time, which limits the cutting efficiency, so an aluminum strip cutting machine is now needed. Summary of the invention

[0004] The purpose of the present invention is to provide an aluminum strip cutting machine with simple structure and reasonable design in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] An aluminum strip cutting machine comprises a base plate, a cutting platform is fixedly provided on the upper side of the base plate, vertical plates are vertically fixedly provided on the front and rear sides of the cutting platform, a horizontally provided cross plate is commonly fixedly provided on the upper ends of the two vertical plates, a first cutting mechanism is vertically slidably provided on one side of the cross plate, a first cutting groove cooperating with the first cutting mechanism is provided on the cutting platform, a second cutting mechanism is vertically slidably provided on the lower side of the cutting platform, a second cutting groove cooperating with the second cutting mechanism is provided on the cutting platform, and a reciprocating drive mechanism is provided on the lower side of the cross plate for simultaneously driving the first cutting mechanism and the second cutting mechanism to slide in opposite directions.

[0007] As a further optimization scheme of the present invention, the first cutting mechanism includes a first cutting box vertically slidably arranged on one side of the horizontal plate, and the second cutting mechanism includes a second cutting box vertically slidably arranged on the lower side of the cutting platform, and both sides of the second cutting box are fixedly provided with pull rods that vertically slide through the cutting platform, and the upper ends of the two pull rods are jointly fixed with a connecting plate, and cutting knives are rotatably arranged in the middle of the inner sides of the first cutting box and the second cutting box, and cutting motors that drive the cutting knives to rotate are fixedly arranged on the outer sides of the first cutting box and the second cutting box, and dust suction mechanisms are arranged on both sides of the inner walls of the first cutting box and the second cutting box.

[0008] As a further optimization scheme of the present invention, the reciprocating drive mechanism includes a through slot opened in the middle of the horizontal plate, a fixed plate located on both sides of the through slot is fixedly arranged on the upper side of the horizontal plate, a driving shaft located above the through slot is rotatably arranged in the middle of the fixed plate, a driving gear is fixedly sleeved on the driving shaft, a first servo motor that drives the driving shaft to rotate is fixedly arranged on the upper side of the horizontal plate, two fixed brackets are fixedly arranged on the lower side of the horizontal plate, a transmission rod is rotatably arranged between the two fixed brackets, an intermediate gear meshed with the driving gear is provided on the middle fixed sleeve of the transmission rod, a second rack fixedly connected to the first cutting box is meshed on one side of the intermediate gear, and a first rack fixedly connected to the connecting plate is meshed on the other side of the intermediate gear, and a clamping mechanism for pressing the aluminum plate is provided at both ends of the transmission rod.

[0009] As a further optimization scheme of the present invention, the clamping mechanism includes a turntable fixedly arranged at both ends of the transmission rod, an eccentric rod is fixedly arranged at the eccentric position of the turntable, a slide cylinder is rotatably arranged on the lower side of the eccentric rod, a clamping spring is fixedly arranged on the inner side of the slide cylinder, a slide rod sliding through the lower end of the slide cylinder is fixedly arranged at one end of the clamping spring, a limiting assembly is rotatably arranged at the lower end of the slide rod, and a pressure plate for pressing the aluminum plate against the upper side of the cutting platform is fixedly arranged on the lower side of the limiting assembly.

[0010] As a further optimization scheme of the present invention, the limit assembly includes limit grooves opened on both sides of the cutting platform, and a limit plate is vertically slidably arranged between the two limit grooves. The upper side of the limit plate is rotatably connected to the lower end of the sliding rod, and the lower side of the limit plate is fixedly connected to the upper side of the pressure plate.

[0011] As a further optimization scheme of the present invention, the dust suction mechanism includes an intermediate tube fixedly arranged on both sides of the outer walls of the first cutting box and the second cutting box, one side of the intermediate tube is fixedly connected to a plurality of dust suction heads located on the inner sides of the first cutting box and the second cutting box, one end of the intermediate tube is fixedly connected to a dust suction pipe, and one end of the dust suction pipe is connected to a vacuum cleaner through a hose.

[0012] As a further optimization scheme of the present invention, a guide groove cooperating with the aluminum strip is opened in the middle of the cutting platform, a first conveying roller and a second conveying roller are rotatably arranged at one end of the guide groove, and a conveying mechanism driving the first conveying roller and the second conveying roller to rotate simultaneously is arranged on one side of the cutting platform.

[0013] As a further optimization scheme of the present invention, the first conveying roller and the second conveying roller are distributed vertically, and the first conveying roller includes a central axis rotatably set at one end of the cutting platform, and a plurality of positioning plates are slidably inserted in the outer circumference of the central axis, and one end of the plurality of positioning plates is fixedly provided with an arc plate located on the outer side of the central axis, and a plurality of positioning screw holes are opened at both ends of the central axis, and a positioning screw connected to the positioning plate is threaded on one side of the positioning screw hole.

[0014] As a further optimization scheme of the present invention, the conveying mechanism includes a driving gear fixedly mounted on one end of the second conveying roller, a second servo motor for driving the driving gear to rotate is fixedly arranged on one side of the cutting platform, and a driven gear meshing with the driving gear is fixedly arranged on one end of the central shaft.

[0015] As a further optimization solution of the present invention, a vertical plate is fixedly provided on the upper side of one end of the bottom plate, a plurality of hanging rods are fixedly provided on one side of the vertical plate, and aluminum strip rollers are provided on the plurality of hanging rods.

[0016] The beneficial effects of the present invention are:

[0017] 1. In the present invention, the aluminum strip can be cut into two sections at the same time by the first cutting mechanism and the second cutting mechanism which move in opposite directions at the same time, so that the device can cut the aluminum strip at two positions during one cutting process, thereby improving the efficiency of cutting the aluminum strip into aluminum strip sections. In addition, during the cutting process, by arranging dust suction mechanisms on both sides of the cutting blade, the aluminum chips generated by the cutting can be adsorbed, so that the aluminum chips can be recycled.

[0018] 2. In the present invention, through the pressure plate, when the aluminum strip moves to the specified position, the turntable rotates, driving the eccentric rod to rotate, and then pushing the slide cylinder to move, so that the compression spring on the inside of the slide cylinder pushes the slide rod downward, and then pushes the limit plate under the action of the limit groove, so that the limit plate slides down, and then pushes the pressure plate downward, so that the aluminum strip on the inside of the guide groove is compressed to prevent the aluminum strip from shaking and bending during the cutting process, affecting the cutting quality, and through the expansion and contraction of the compression spring, it can not affect the two cutting knives to cut at the same time, thereby improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a first overall structural schematic diagram of the present invention;

[0020] Figure 2 is a second overall structural schematic diagram of the present invention;

[0021] Figure 3 is a third overall structural schematic diagram of the present invention;

[0022] Figure 4 is a fourth overall structural schematic diagram of the present invention;

[0023] Figure 5 The present invention Figure 1 Enlarged view of point A in the middle;

[0024] Figure 6 The present invention Figure 2 Enlarged view of point B in the middle;

[0025] Figure 7 The present invention Figure 2 Enlarged view of point C in the middle;

[0026] Figure 8 The present invention Figure 2 Enlarged view of point D in the middle;

[0027] Fig. 9 The present invention Figure 2 Enlarged view of point E in the middle;

[0028] Fig.10 The present invention Figure 3 Enlarged view of the M in the middle;

[0029] Fig.11 The present invention Figure 4 Enlarged view of point N in the middle.

[0030] In the figure: 1, bottom plate; 2, cutting platform; 3, vertical plate; 4, horizontal plate; 5, reciprocating drive mechanism; 501, driving gear; 502, driving shaft; 503, fixed plate; 504, first servo motor; 505, through groove; 506, intermediate gear; 507, fixed bracket; 508, transmission rod; 509, first rack; 510, second rack; 6, first cutting mechanism; 601, first cutting box; 602, cutting knife; 603, cutting motor; 7, second cutting mechanism; 701, second cutting box; 702, pull rod; 703, connecting plate; 8, first cutting groove; 9, second cutting groove; 10, guide groove; 11, vertical plate; 12, hanging rod; 13, first conveying roller; 1301, central axis; 1302, arc plate; 1303, positioning plate; 1304, positioning screw; 1305, positioning screw hole; 14, second conveying roller; 15, clamping mechanism; 1501, pressure plate; 1502, turntable; 1503, eccentric rod; 1504, slide cylinder; 1505, clamping spring; 1506, slide rod; 1507, limit plate; 1508, limit groove; 16, conveying mechanism; 1601, driving gear; 1602, driven gear; 1603, second servo motor; 17, dust suction mechanism; 1701, middle tube; 1702, dust suction head; 1703, dust suction tube; 18, aluminum strip roller. DETAILED DESCRIPTION

[0031] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0032] Example 1: Figure 1 , Figure 2 , Figure 3 , Figure 6 , Fig.10As shown, an aluminum strip cutting machine includes a bottom plate 1, a cutting platform 2 is fixedly arranged on the upper side of the bottom plate 1, a guide groove 10 matching the aluminum strip is opened in the middle of the cutting platform 2, and the guide groove 10 can limit the two sides of the aluminum strip to prevent the aluminum strip from deviating during the transportation process and affecting the cutting quality. A vertical plate 11 is fixedly arranged on the upper side of one end of the bottom plate 1, and a plurality of hanging rods 12 are fixedly arranged on one side of the vertical plate 11. In this embodiment, three hanging rods 12 are vertically arranged, and the number of hanging rods 12 can be flexibly selected according to the cutting process, and the position of the hanging rods 12 can also be adjusted, for example, a rectangular arrangement of multiple rows and columns is adopted. Aluminum strip rollers 18 are arranged on the three hanging rods 12, and aluminum strip rollers 18 are rolled up with aluminum strips. When in use, The aluminum strips on all the aluminum strip rollers 18 are pulled out and stacked and slide into the inner side of the guide groove 10, so that multiple layers of aluminum strips are cut at the same time, thereby improving the cutting efficiency. When the aluminum strip is cut into small sections, the aluminum strip sections slide out from the other end of the guide groove 10. The width of the aluminum strip is slightly smaller than the width of the guide groove 10. The two ends of the guide groove 10 pass through the two ends of the cutting platform 2. The front and rear sides of the cutting platform 2 are vertically fixed with vertical plates 3. The upper ends of the two vertical plates 3 are jointly fixed with horizontally arranged cross plates 4. A first cutting mechanism 6 is vertically slidably arranged on one side of the cross plate 4. A first cutting groove 8 cooperating with the first cutting mechanism 6 is opened on the cutting platform 2. The first cutting groove 8 is consistent with the width of the guide groove 10. A second cutting mechanism 6 is vertically slidably arranged on the lower side of the cutting platform 2. The cutting platform 2 is provided with a second cutting groove 9 which cooperates with the second cutting mechanism 7. The width of the second cutting groove 9 is consistent with that of the guide groove 10. The first cutting mechanism 6 includes a first cutting box 601 which is vertically slidably arranged on one side of the horizontal plate 4. The second cutting mechanism 7 includes a second cutting box 701 which is vertically slidably arranged on the lower side of the cutting platform 2. The first cutting box 601 and the second cutting box 701 adopt a cavity structure with one end open and the other end sealed. Both sides of the second cutting box 701 are fixedly provided with pull rods 702 which vertically slide through the cutting platform 2. The upper ends of the two pull rods 702 are jointly fixedly provided with a connecting plate 703. The inner middle of the first cutting box 601 and the second cutting box 701 are rotatably provided with a cutting knife 6 02, the cutting end of the cutting knife 602 extends out of the first cutting box 601 and the second cutting box 701, and the outer sides of the first cutting box 601 and the second cutting box 701 are fixedly provided with a cutting motor 603 for driving the cutting knife 602 to rotate. When in use, the first cutting box 601 and the cutting knife 602 and the cutting motor 603 inside it slide down vertically, so that the aluminum strip is cut from the upper side, and the second cutting box 701 and the cutting knife 602 and the cutting motor 603 inside it slide up vertically, so that the aluminum strip is cut from the lower side. The first cutting mechanism 6 and the second cutting mechanism 7 that slide in opposite directions can make the aluminum strip cut at two positions at the same time, and can form two groups of aluminum strip segments after completing one cutting, thereby improving the cutting efficiency.

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 8 , Fig.10 , Fig.11 As shown, a reciprocating drive mechanism 5 for simultaneously driving the first cutting mechanism 6 and the second cutting mechanism 7 to slide in opposite directions is arranged on the lower side of the horizontal plate 4, the reciprocating drive mechanism 5 comprises a through slot 505 opened in the middle of the horizontal plate 4, a fixed plate 503 located on both sides of the through slot 505 is fixedly arranged on the upper side of the horizontal plate 4, a driving shaft 502 located above the through slot 505 is rotatably arranged in the middle of the fixed plate 503, a driving gear 501 is fixedly sleeved on the driving shaft 502, a first servo motor 504 for driving the driving shaft 502 to rotate is fixedly arranged on the upper side of the horizontal plate 4, two fixed brackets 507 are fixedly arranged on the lower side of the horizontal plate 4, a transmission rod 508 is rotatably arranged between the two fixed brackets 507, an intermediate gear 506 meshing with the driving gear 501 is fixedly sleeved in the middle of the transmission rod 508, a second rack 510 fixedly connected to the first cutting box 601 is meshed on one side of the intermediate gear 506, and the intermediate gear 5 06 is meshed with a first rack 509 fixedly connected to the connecting plate 703. When in use, the first servo motor 504 drives the driving shaft 502 to rotate, which can drive the driving gear 501 to rotate, so that the intermediate gear 506 meshed with it rotates, and then drives the second rack 510 on one side of the intermediate gear 506 to slide down, and at the same time, the first rack 509 on the other side of the intermediate gear 506 slides up, and the second rack 510 descends, driving the first cutting box 601 on one side of the second rack 510 to descend, driving the cutting knife 602 on the lower side of the first cutting box 601 to descend, so that the aluminum strip is cut from the upper side to the lower side, and at the same time, the first rack 509 slides up, driving the second cutting box 701 on one side of the first rack 509 to rise, driving the cutting knife 602 on the upper side of the second cutting box 701 to rise, so that the cutting knife 602 passes through the second cutting groove 9, so that the aluminum strip is cut from the lower side to the upper side.

[0034] like Figure 2 , Figure 3 , Figure 4 , Figure 7 , Fig.10 , Fig.11As shown, both ends of the transmission rod 508 are provided with a clamping mechanism 15 for clamping the aluminum plate, and the clamping mechanism 15 includes a rotating disk 1502 fixedly provided at both ends of the transmission rod 508, an eccentric rod 1503 is fixedly provided at the eccentric position of the rotating disk 1502, a slide cylinder 1504 is rotatably provided at the lower side of the eccentric rod 1503, a clamping spring 1505 is fixedly provided at the inner side of the slide cylinder 1504, and a slide rod 1506 slidingly penetrating the lower end of the slide cylinder 1504 is fixedly provided at one end of the clamping spring 1505, and a limiting groove 1508 is provided on both sides of the cutting platform 2, and the highest point of the limiting groove 1508 is lower than the intermediate gear 50 6, a limiting plate 1507 is vertically slidably arranged between the two limiting grooves 1508, the lower end of the slide bar 1506 is rotatably connected to the upper side of the limiting plate 1507, and a pressing plate 1501 for pressing the aluminum plate against the upper side of the cutting platform 2 is fixedly arranged at the lower side of the limiting plate 1507, the pressing plate 1501 can adopt a hollow structure, and a water supply pipe (not shown in the figure) is arranged on the upper side of the limiting plate 1507, and a drain pipe (not shown in the figure) is arranged on the side wall of the limiting plate 1507, and cooling water or cooling oil can be passed into the hollow structure of the pressing plate 1501 through the water supply pipe, so that the pressing plate 1501 In the process of pressing the aluminum strip, the temperature of the surface of the aluminum strip is reduced to prevent the aluminum strip from being melted at the cutting position due to excessive temperature during the cutting process, thereby affecting the cutting quality. When in use, the intermediate gear 506 is driven to rotate by the driving gear 501, and then the transmission rod 508 at the center of the intermediate gear 506 is driven to rotate, thereby driving the turntables 1502 at both ends of the transmission rod 508 to rotate, and then driving the eccentric rod 1503 at the eccentric position of the turntable 1502 to rotate together, thereby driving the slide 1504 to move downward, so that the compression spring 1505 inside the slide 1504 By pressing the slide bar 1506 downward, the slide bar 1506 can push the two ends of the limit plate 1507 to slide down between the limit groove 1508. The limit plate 1507 pushes the pressing plate 1501 downward, so that the aluminum strips stacked together on the inner side of the guide groove 10 can be pressed together to prevent the multiple layers of aluminum strips from being misaligned and separated during cutting, thereby affecting the cutting accuracy. In addition, since the aluminum strip is relatively thin and has a certain degree of flexibility, the multiple layers of aluminum strips can be pressed together by the pressing plate 1501, which can prevent the multiple layers of aluminum strips from bending during the cutting process, and can also prevent burrs from occurring on the incision, thereby improving the flatness of the incision.

[0035] like Figure 2 , Figure 3 , Figure 8 , Fig.10As shown, both sides of the inner wall of the first cutting box 601 and the second cutting box 701 are provided with a dust suction mechanism 17, and the dust suction mechanism 17 includes an intermediate tube 1701 fixedly arranged on both sides of the outer wall of the first cutting box 601 and the second cutting box 701, one side of the intermediate tube 1701 is fixedly connected with a plurality of dust suction heads 1702 located inside the first cutting box 601 and the second cutting box 701, one end of the intermediate tube 1701 is fixedly connected with a dust suction pipe 1703, and one end of the dust suction pipe 1703 is connected to the outer wall of the first cutting box 601 and the second cutting box 701 through a hose (not shown in the figure). A vacuum cleaner (not shown in the figure) is connected. When in use, the aluminum chips generated by cutting can be adsorbed by the vacuum cleaner to prevent the aluminum chips from accumulating between the multiple layers of aluminum strips and scratching the multiple layers of aluminum strips. The recovered aluminum chips can also be reused to avoid wasting aluminum materials. At the same time, the air convection is improved through the vacuuming process, so that the heat on the surface of the cutting knife 602 is dissipated, and the temperature of the surface of the cutting knife 602 is reduced, so as to prevent the aluminum strip from being hot-melted at the cutting position during the cutting process, thereby affecting the flatness of the cutting and improving the cutting quality.

[0036] Embodiment 2: Based on embodiment 1, further improvement is made in that Figure 1 , Figure 2 , Figure 4 , Figure 5 , Fig. 9 As shown, a first conveying roller 13 and a second conveying roller 14 are horizontally rotatably arranged at one end of the guide groove 10, and the first conveying roller 13 and the second conveying roller 14 are vertically distributed up and down, and the first conveying roller 13 includes a central axis 1301 rotatably arranged at one end of the cutting platform 2, and a plurality of positioning plates 1303 are inserted and inserted in a circular sliding manner on the outer circumference of the central axis 1301, and one end of the plurality of positioning plates 1303 is fixedly provided with an arc plate 1302 located on the outer side of the central axis 1301, and the arc plate 1302 adopts a circular arc segment structure, and a plurality of positioning screw holes 1305 are opened at both ends of the central axis 1301, and a thread on one side of the positioning screw hole 1305 is matched with a screw thread connected to the positioning plate 1303. The positioning screw 1304 is connected to the positioning plate 1303. When in use, the positioning plate 1303 can be made to slide radially on the outside of the central axis 1301 by sliding the positioning plate 1303, and then the positioning screw 1304 is passed through the positioning screw hole 1305 at one end of the central axis 1301, so that the positioning plate 1303 is fixed at a certain radial length on the outside of the central axis 1301. The distance between the arc plate 1302 at one end of the positioning plate 1303 and the outside of the central axis 1301 can be adjusted, and the distance between the arc plate 1302 and the surface of the second conveying roller 14 can be adjusted. The practicability of the device can be improved according to the actual conveying of aluminum strips of different layers or different thicknesses.

[0037] like Figure 1 , Figure 5As shown, a conveying mechanism 16 for driving the first conveying roller 13 and the second conveying roller 14 to rotate simultaneously is provided on one side of the cutting platform 2, and the conveying mechanism 16 includes a driving gear 1601 fixedly sleeved on one end of the second conveying roller 14, and a second servo motor 1603 for driving the driving gear 1601 to rotate is fixedly provided on one side of the cutting platform 2, and a driven gear 1602 meshing with the driving gear 1601 is fixedly provided on one end of the central shaft 1301. When in use, the aluminum strips on the plurality of aluminum strip rollers 18 are passed between the first conveying roller 13 and the second conveying roller 14, and then the second servo motor 1603 drives the second conveying roller 14 to rotate, and at the same time, the driving gear 1601 rotates, so that the driven gear 1602 meshing with it rotates, which can drive the central shaft 1301 to rotate in the opposite direction, and then drive the arc plate 1302 outside the central shaft 1301 to rotate, so that the second conveying roller 14 and the arc plate 1302 can rotate in the opposite direction, so that the aluminum strip can be clamped and conveyed, so that the aluminum strip can be continuously cut and the cutting efficiency is improved.

[0038] It should be noted that, when using this aluminum strip cutting machine, firstly, a plurality of aluminum strip rollers 18 are sleeved on the hanging rod 12, and then the aluminum strips on the plurality of aluminum strip rollers 18 are stacked together and passed between the first conveyor roller 13 and the second conveyor roller 14, and the second servo motor 1603 drives the second conveyor roller 14 to rotate, and through the engagement of the driving gear 1601 and the driven gear 1602, the first conveyor roller 13 and the second conveyor roller 14 can be made to rotate in opposite directions, so that the aluminum strip is transported, and the aluminum strip is transported to the inner side of the guide groove 10, and slides on the inner side of the guide groove 10. When sliding for a certain length, the second servo motor 1603 stops moving. At this time, the driving shaft 502 is driven to rotate by the first servo motor 504, and the aluminum strip can be transported. The driving gear 501 rotates, causing the intermediate gear 506 meshing therewith to rotate, thereby driving the second rack 510 on one side of the intermediate gear 506 to slide down, and at the same time causing the first rack 509 on the other side of the intermediate gear 506 to slide up, and through the second rack 510 descending, the first cutting box 601 on the side of the second rack 510 is driven to descend, and the cutting knife 602 on the lower side of the first cutting box 601 is driven to descend, so that the aluminum strip is cut from the upper side to the bottom, so that the cutting knife 602 cooperates with the first cutting groove 8, and at the same time, through the first rack 509 sliding up, the second cutting box 701 on the side of the first rack 509 is driven to rise, and the cutting knife 602 on the upper side of the second cutting box 701 is driven to rise, so that the cutting knife 602 passes through the second cutting groove 9, so that the aluminum strip is cut from the upper side to the lower side. The lower side is cut upward, so that the cutting knife 602 cooperates with the second cutting groove 9, and in the process of cutting, the cut aluminum chips are adsorbed by the dust suction head 1702 on the inner wall of the first cutting box 601 and the second cutting box 701. At the same time, before cutting, the intermediate gear 506 is rotated, thereby driving the transmission rod 508 at the center of the intermediate gear 506 to rotate, thereby driving the turntable 1502 at both ends of the transmission rod 508 to rotate, thereby driving the eccentric rod 1503 at the eccentric position of the turntable 1502 to rotate together, thereby driving the slide 1504 to move downward, so that the compression spring 1505 inside the slide 1504 presses the slide rod 1506 downward, so that the slide rod 1506 can push the two ends of the limit plate 1507 to the limit groove 15 08, the limit plate 1507 pushes the pressing plate 1501 downward, so that the aluminum strips stacked together on the inner side of the guide groove 10 can be pressed together, and then the aluminum strips are cut at the same time by the cutting knives 602 on both sides. When the cutting is completed, the first servo motor 504 drives the drive shaft 502 to rotate in the opposite direction, so that the first cutting box 601 and the second cutting box 701 move in the opposite direction, so that the cutting knife 602 is separated from the aluminum strip, and the pressing plate 1501 is separated from the cut aluminum strip segment. At this time, the aluminum strip segment is still on the inner side of the guide groove 10, and the aluminum strip that continues to move up is used to push the previously cut aluminum strip segment out of the inner side of the guide groove 10 to complete one cutting. By analogy, the aluminum strips on multiple aluminum strip rollers 18 are automatically cut.

[0039] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An aluminum strip cutting machine, comprising a bottom plate (1), characterized in that: A cutting platform (2) is fixedly provided on the upper side of the bottom plate (1), vertical plates (3) are vertically fixedly provided on the front and rear sides of the cutting platform (2), a horizontally provided transverse plate (4) is commonly fixedly provided on the upper ends of the two vertical plates (3), a first cutting mechanism (6) is vertically slidably provided on one side of the transverse plate (4), a first cutting groove (8) cooperating with the first cutting mechanism (6) is provided on the cutting platform (2), a second cutting mechanism (7) is vertically slidably provided on the lower side of the cutting platform (2), a second cutting groove (9) cooperating with the second cutting mechanism (7) is provided on the cutting platform (2), and a reciprocating driving mechanism (5) is provided on the lower side of the transverse plate (4) for simultaneously driving the first cutting mechanism (6) and the second cutting mechanism (7) to slide in opposite directions; The first cutting mechanism (6) comprises a first cutting box (601) vertically slidably arranged on one side of the horizontal plate (4), the second cutting mechanism (7) comprises a second cutting box (701) vertically slidably arranged on the lower side of the cutting platform (2), both sides of the second cutting box (701) are fixedly provided with pull rods (702) vertically slidably penetrating the cutting platform (2), the upper ends of the two pull rods (702) are commonly fixedly provided with a connecting plate (703), the middle of the inner sides of the first cutting box (601) and the second cutting box (701) are both rotatably provided with a cutting knife (602), the outer sides of the first cutting box (601) and the second cutting box (701) are both fixedly provided with a cutting motor (603) for driving the cutting knife (602) to rotate, and both sides of the inner side walls of the first cutting box (601) and the second cutting box (701) are both provided with a dust collection mechanism (17); The reciprocating drive mechanism (5) comprises a through slot (505) provided in the middle of the transverse plate (4); a fixed plate (503) located on both sides of the through slot (505) is fixedly provided on the upper side of the transverse plate (4); a driving shaft (502) located above the through slot (505) is rotatably provided in the middle of the fixed plate (503); a driving gear (501) is fixedly sleeved on the driving shaft (502); a first servo motor (504) for driving the driving shaft (502) to rotate is fixedly provided on the upper side of the transverse plate (4); and two fixed supports (504) are fixedly provided on the lower side of the transverse plate (4). A transmission rod (508) is rotatably arranged between the two fixed brackets (507); a middle fixed sleeve of the transmission rod (508) is provided with an intermediate gear (506) meshing with the driving gear (501); one side of the intermediate gear (506) is meshed with a second rack (510) fixedly connected to the first cutting box (601); the other side of the intermediate gear (506) is meshed with a first rack (509) fixedly connected to the connecting plate (703); and both ends of the transmission rod (508) are provided with a clamping mechanism (15) for clamping the aluminum plate; The clamping mechanism (15) comprises a rotating disk (1502) fixedly arranged at both ends of a transmission rod (508), an eccentric rod (1503) fixedly arranged at an eccentric position of the rotating disk (1502), a slide cylinder (1504) rotatably arranged at the lower side of the eccentric rod (1503), a clamping spring (1505) fixedly arranged on the inner side of the slide cylinder (1504), a slide rod (1506) slidably passing through the lower end of the slide cylinder (1504) fixedly arranged at one end of the clamping spring (1505), a limit assembly rotatably arranged at the lower end of the slide rod (1506), and a pressure plate (1501) for pressing the aluminum plate against the upper side of the cutting platform (2) fixedly arranged at the lower side of the limit assembly.

2. The aluminum strip cutting machine according to claim 1, characterized in that: The limiting assembly comprises limiting grooves (1508) provided on both sides of the cutting platform (2), a limiting plate (1507) being vertically slidably arranged between the two limiting grooves (1508), the upper side of the limiting plate (1507) being rotatably connected to the lower end of the sliding rod (1506), and the lower side of the limiting plate (1507) being fixedly connected to the upper side of the pressing plate (1501).

3. The aluminum strip cutting machine according to claim 2, characterized in that: The dust collection mechanism (17) comprises an intermediate tube (1701) fixedly arranged on both sides of the outer walls of the first cutting box (601) and the second cutting box (701); one side of the intermediate tube (1701) is fixedly connected to a plurality of dust collection heads (1702) located inside the first cutting box (601) and the second cutting box (701); one end of the intermediate tube (1701) is fixedly connected to a dust collection pipe (1703); one end of the dust collection pipe (1703) is connected to a dust collector via a hose.

4. The aluminum strip cutting machine according to claim 1, characterized in that: A guide groove (10) cooperating with the aluminum strip is provided in the middle of the cutting platform (2); a first conveying roller (13) and a second conveying roller (14) are rotatably provided at one end of the guide groove (10); and a conveying mechanism (16) for driving the first conveying roller (13) and the second conveying roller (14) to rotate simultaneously is provided on one side of the cutting platform (2).

5. The aluminum strip cutting machine according to claim 4, characterized in that: The first conveying roller (13) and the second conveying roller (14) are vertically arranged upward and downward, and the first conveying roller (13) comprises a central axis (1301) rotatably arranged at one end of the cutting platform (2), a plurality of positioning plates (1303) are slidably inserted into the outer circumference of the central axis (1301), one end of each of the plurality of positioning plates (1303) is fixedly provided with an arc-shaped plate (1302) located outside the central axis (1301), both ends of the central axis (1301) are provided with a plurality of positioning screw holes (1305), and one side of each of the positioning screw holes (1305) is threadedly matched with a positioning screw (1304) connected to the positioning plate (1303).

6. The aluminum strip cutting machine according to claim 5, characterized in that: The conveying mechanism (16) comprises a driving gear (1601) fixedly sleeved on one end of the second conveying roller (14); a second servo motor (1603) for driving the driving gear (1601) to rotate is fixedly arranged on one side of the cutting platform (2); and a driven gear (1602) meshing with the driving gear (1601) is fixedly arranged on one end of the central shaft (1301).

7. An aluminum strip cutting machine according to any one of claims 1 to 6, characterized in that: A vertical plate (11) is fixedly arranged on the upper side of one end of the bottom plate (1), a plurality of hanging rods (12) are fixedly arranged on one side of the vertical plate (11), and an aluminum strip roller (18) is arranged on each of the plurality of hanging rods (12).

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