Aluminum cast-rolled coil cutting processor

Abstract

The invention relates to the technical field of cast-rolled coil cutting, in particular to an aluminum cast-rolled coil cutting processor which comprises a cutting table. The laminating and guiding unit is connected with the cutting table; the scaling cutting unit is arranged on the outer side of the attaching and guiding unit and connected with the cutting table; the energy absorption feeding unit is arranged on the outer side of the cutting table and connected with the cutting table; wherein the scaling cutting unit comprises a cutting box, a self-resetting type cutting assembly, an automatic ejection assembly, an unbinding triggering assembly and a fixed-point locking assembly, by arranging the scaling cutting unit and the matched attaching and guiding unit, the aluminum cast-rolled coil in the cutting process can be stably limited, the aluminum cast-rolled coil can be tightly attached to the cutting table, and the cutting efficiency is improved. The cutting stability is guaranteed, in the cutting process, it is not needed to wait for the blade to be lifted again, material pieces can be conveyed, continuous cutting of the material pieces is completed, and the machining efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of casting and rolling coil cutting, and specifically relates to an aluminum casting and rolling coil cutting and processing machine. Background Technique

[0002] Casting and rolling is a new technology developed after the 1970s. Its advantage is that molten aluminum liquid directly passes through a rotating crystallizer to directly produce strip products, which has a considerable advantage over hot rolling in terms of equipment and investment.

[0003] In the daily use of existing casting and rolling coil cutting equipment, when cutting the sheet transported by the casting and rolling coil, after the previous sheet is cut, it is necessary to wait for the blade to be lifted again before the sheet can be continuously transported and the next sheet can be cut, which seriously affects the cutting work efficiency. At the same time, when cutting the sheet transported by the casting and rolling coil, it cannot fit well with the upper surface of the workbench, and the sheet is prone to shaking, resulting in a decline in the cutting production quality. Therefore, in view of the above current situation, there is an urgent need to develop an aluminum casting and rolling coil cutting and processing machine to overcome the deficiencies in current practical applications. Summary of the Invention

[0004] The purpose of the present invention is to provide an aluminum casting and rolling coil cutting and processing machine to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] An aluminum cast-rolling coil cutting and processing machine, comprising: a cutting table; a fitting and feeding unit, which is connected to the cutting table and is used to cooperate with the cutting table to limit and convey water to the aluminum cast-rolling coil, and to fit the aluminum cast-rolling coil to the cutting table; a scaling and cutting unit, which is arranged outside the fitting and feeding unit and is connected to the cutting table, and is used to cooperate with the fitting and feeding unit to complete continuous cutting of the aluminum cast-rolling coil; an energy-absorbing feeding unit, which is arranged outside the cutting table and is connected to the cutting table, and is used to cooperate with the cutting table to export the cut aluminum cast-rolling coil; wherein, the scaling and cutting unit includes: a cutting box, a self-resetting cutting assembly, an automatic ejecting assembly, a tying-untying triggering assembly and a fixed-point locking assembly. The cutting box is fixedly connected and arranged outside the cutting table. A self-resetting cutting assembly is arranged between the cutting box and the cutting table. The self-resetting cutting assembly is connected to the cutting box. Automatic ejecting assemblies are symmetrically arranged outside the self-resetting cutting assembly. The automatic ejecting assemblies are connected to the cutting box and are used to cooperate with the cutting box to expand the self-resetting cutting assembly. A fixed-point locking assembly is fixedly connected and arranged on the top box wall of the cutting box. One end of the fixed-point locking assembly is arranged opposite to the self-resetting cutting assembly, and the other end is arranged opposite to the automatic ejecting assembly, and is used to drive the automatic ejecting assembly in cooperation with the raised self-resetting cutting assembly to fix the expanded self-resetting cutting assembly and complete automatic cutting of the aluminum cast-rolling coil located inside the cutting table. A tying-untying triggering assembly is fixedly connected and arranged on the bottom side wall of the cutting box. The tying-untying triggering assembly is connected to the automatic ejecting assembly and is used to drive the automatic ejecting assembly in cooperation with the falling self-resetting cutting assembly to unlock the self-resetting cutting assembly and complete continuous cutting of the aluminum cast-rolling coil.

[0007] As a further solution of the present invention: the self-resetting cutting assembly includes: a support frame, a lifting seat, a servo motor, a threaded rod, a scaling table, a cutter assembly component, a pressure control box, a U-shaped conduit, a regulating pipe, a touch seat, an external piston and a scaling groove. The support frame is slidably connected to the two side walls of the cutting box. A scaling table is slidably connected inside the support frame. The scaling table is connected to the cutter assembly component and is used to cooperate with the lifting of the support frame to cut the aluminum casting and rolling coil. The support frame is fixedly connected to the lifting seat arranged inside the cutting box. A servo motor fixedly connected to the cutting box is arranged on the outer side of the bottom end of the lifting seat. The output end of the servo motor is fixedly connected to the threaded rod. The threaded rod is threadedly connected to the lifting seat and is used to cooperate with the cutting box to lift the support frame. Pressure control boxes are symmetrically arranged on the outer side of the support frame. The pressure control boxes are fixedly connected to the support frame. The box wall of the pressure control box is fixedly connected to one end of the U-shaped conduit. An external piston is fixedly connected to the outer wall of the other end of the U-shaped conduit. The external piston is slidably connected to the scaling groove arranged inside the scaling table. A reset spring is fixedly connected between the external piston and the scaling table and is used to automatically recover the scaling table. A plurality of regulating pipes are also fixedly connected to the box wall of the pressure control box. A gas control component is slidably connected inside the regulating pipe. The gas control component is fixedly connected to the touch seat arranged on the outer side of the regulating pipe. The touch seat is arranged opposite to the automatic ejection component and is used to cooperate with the automatic ejection component to eject the scaling table.

[0008] As a further solution of the present invention: the cutter assembly component includes: a cutting knife, positioning bumps, a mounting plate, an electric telescopic device, a transmission control board and a fixed clamping block. The cutting knife is inserted and arranged on the outer side of the bottom end of the scaling table. Positioning bumps are symmetrically arranged on the top shell wall of the cutting knife. A spring is fixedly connected between the positioning bumps and the cutting knife and is used to cooperate with the scaling table to limit the cutting knife. The mounting plate is arranged inside the cutting knife. An electric telescopic device is fixedly connected between the mounting plate and the cutting knife. Fixed clamping blocks are symmetrically arranged on the outer side of the bottom end of the mounting plate. The fixed clamping blocks are slidably connected to the shell wall of the scaling table and are connected to the mounting plate through the transmission control board. One end of the transmission control board is rotatably connected to the mounting plate, and the other end is rotatably connected to the fixed clamping block and is used to cooperate with the lifting of the mounting plate to clamp and fix the cutting knife located on the outer side of the scaling table.

[0009] As a further solution of the present invention: The automatic ejection assembly includes: an ejection seat, a self-controlled sliding frame, a directional guide rod, a connecting plate, a positioning plug and a guiding block. The ejection seat is arranged on the outer side of the top end of the touch seat, and the contact side with the touch seat is in a slope structure, which is used to cooperate with the movement of the touch seat to eject the scaling table. The ejection seat is also slidably connected to the directional guide rod fixedly connected to the inner side of the cutting box. A spring is fixedly connected between the bottom end of the ejection seat and the cutting box. An automatic sliding frame is arranged inside the ejection seat opposite to the fixed-point locking component. The automatic sliding frame is slidably connected to the guiding block fixedly connected to the inner side of the ejection seat. A connecting plate is fixedly connected to the outer wall of the automatic sliding frame. A positioning plug is slidably connected to the outer side of the connecting plate. A spring is fixedly connected between the positioning plug and the connecting plate. The positioning plug is also inserted into the locking slot arranged inside the touch seat, which is used to cooperate with the fixed-point locking component to realize the connection between the touch seat and the ejection seat.

[0010] As a further solution of the present invention: The fixed-point locking component includes: a trigger control tube, a sensing piston, a touch push rod, a lifting member and an arc-shaped pressing block. The trigger control tube is fixedly connected to the top wall of the cutting box. A sensing piston is slidably connected to the inner side of one end of the trigger control tube. A spring is fixedly connected between the sensing piston and the trigger control tube. A touch push rod is fixedly connected to the outer side of the sensing piston. The touch push rod is arranged opposite to the pressure control box, which is used to cooperate with the movement of the pressure control box to realize the air flow inside the trigger control tube. A lifting member is slidably connected to the inner side of the other end of the trigger control tube. An arc-shaped pressing block fixedly connected to the outer side of the lifting member is arranged opposite to the automatic sliding frame, which is used to cooperate with the lifting of the lifting member to realize the transverse movement of the automatic sliding frame and complete the connection between the touch seat and the ejection seat.

[0011] As a further solution of the present invention: The unlocking trigger component includes: a fixed seat, a trapezoidal sliding seat, an induction tube, an induction member, a retracting and releasing tube, a retracting and releasing member and an unlocking frame. The fixed seat is fixedly connected to the wall of the cutting box. A guiding cavity is arranged inside the fixed seat. The guiding cavity is communicated with the retracting and releasing tube fixedly connected to the fixed seat. A retracting and releasing member is slidably connected to the inner side of the retracting and releasing tube. The retracting and releasing member is fixedly connected to the unlocking frame penetrating through the automatic sliding frame. A trapezoidal sliding seat is slidably connected to the inner side of one end of the fixed seat close to the ejection seat. A plurality of induction tubes fixedly connected to the fixed seat are arranged between the trapezoidal sliding seat and the fixed seat. The induction tubes are communicated with the guiding cavity. An induction tube slidably connected to the inner side and fixedly connected to the trapezoidal sliding seat is arranged, which is used to cooperate with the movement of the ejection seat to realize the pulling of the unlocking frame on the automatic sliding frame and complete the unlocking of the touch seat.

[0012] As a further solution of the present invention: The fitting and feeding unit includes: a synchronous limiting component, a bilateral pressing component, a lifting cross plate, a telescopic controller, an L-shaped frame, a support roller, a conveying seat, a conveying roller and a sliding rod. The support roller is rotatably connected to the shell wall of the cutting table. A conveying seat slidably connected to the shell wall of the cutting table is arranged on the outer side of the top end of the support roller. A conveying roller is arranged inside the conveying seat for cooperating with the support roller to complete the conveying of the aluminum casting roll. An L-shaped frame is arranged on the outer side of one end of the conveying seat. A plurality of sliding rods are fixedly connected to the L-shaped frame. The sliding rods are slidably connected to the conveying seat. A spring is fixedly connected between the conveying seat and the L-shaped frame. A lifting cross plate is fixedly connected to the outer side of the bottom end of the L-shaped frame. The lifting cross plate is slidably connected to the shell wall of the cutting table and is connected to the cutting table through a telescopic controller. Synchronous limiting components connected to the cutting table are symmetrically arranged on the outer side of the bottom end of the support roller. The synchronous limiting components are connected to the lifting cross plate. A bilateral pressing component is arranged between the support roller and the energy-absorbing feeding unit. The bilateral pressing component is symmetrically arranged on both sides of the self-resetting cutting component, is connected to the cutting table and is connected to the lifting cross plate.

[0013] As a further solution of the present invention: The synchronous limiting component includes: a cooperative branch pipe, an air driving component, a synchronous rod, a movable component and a limiting frame. The cooperative branch pipes are symmetrically arranged on the outer side of the bottom end of the support roller and are fixedly connected to the cutting table. An air driving component is slidably connected to the inner side of one end of the cooperative branch pipe. A synchronous rod fixedly connected to the lifting cross plate is slidably connected to the inner side of the air driving component. A spring is fixedly connected between the synchronous rod and the air driving component. A movable component is slidably connected to the inner side of the other end of the cooperative branch pipe. The movable component is fixedly connected to a limiting frame slidably connected to the inner side of the cutting table. A plurality of guide rollers are rotatably connected to the inner side of the limiting frame.

[0014] As a further solution of the present invention: The bilateral pressing assembly includes: a fitting pressing seat, a limiting rod, a regulating frame, a push-pull rod, a pressing roller, a co-control box, a conducting pipe, a power-transfer pipe, a control cylinder, a co-operating disc, a sealing piston and a support rod. The fitting pressing seats are symmetrically arranged inside the cutting table and are located on both sides of the self-resetting cutting assembly. The fitting pressing seats are slidably connected to the limiting rods fixedly connected inside the cutting table. The inner side of the bottom end of the fitting pressing seat is rotatably connected with a pressing roller. On the outer sides of the top ends of both fitting pressing seats, there are regulating frames slidably connected to the wall of the cutting table housing. The regulating frames are rotatably connected with push-pull rods, and the other ends of the push-pull rods are rotatably connected with the fitting pressing seats. Inside the regulating frames, there are control grooves, and inside the control grooves, there are power-transfer pipes. One end of the outer wall of the power-transfer pipe is fixedly connected with a control piston slidably connected to the control groove, and the other end is connected to a transfer control cavity arranged inside the co-control box. The co-control box is fixedly connected to the cutting table. On the wall of the co-control box, there is also a conducting pipe fixedly connected to the transfer control cavity. Inside the conducting pipe, there is a control cylinder. On the outer side of the control cylinder, there is a sealing piston slidably connected to the conducting pipe. A spring is fixedly connected between the sealing piston and the co-control box. Inside the control cylinder, there is a co-operating disc. A support rod slidably connected to the control cylinder is fixedly connected between the co-operating disc and the lifting cross plate. The support rod is slidably connected to the bottom wall of the co-control box.

[0015] As a further solution of the present invention: The energy-absorbing feeding unit includes: a feeding table, a mounting seat, a buffer column, an energy-absorbing seat and a energy-reducing disc. The feeding table is arranged outside the cutting table. On both sides of the feeding table, there are mounting seats fixedly connected to the cutting table. The mounting seats are rotatably connected to the feeding table. The outer side of the bottom end of the feeding table is rotatably connected with a buffer column. The outer side of the other end of the buffer column is fixedly connected with an energy-reducing disc. The energy-reducing disc is slidably connected to a buffer groove arranged inside the energy-absorbing seat. Inside the buffer groove, there is damping liquid. The energy-absorbing seat is rotatably connected to the wall of the cutting table housing. A buffer spring is fixedly connected between the energy-reducing disc and the energy-absorbing seat.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] During the operation of the device, the fitting and feeding unit can cooperate with the cutting table to limit and convey the aluminum casting and rolling coil, and can extrude the aluminum casting and rolling coil from both sides of the self - resetting cutting component during the conveying process, so that the aluminum casting and rolling coil can be kept in close contact with the surface of the cutting table, ensuring the accuracy and effectiveness of cutting. When the self - resetting cutting component is at the topmost position, the self - resetting cutting component contacts the automatic ejecting component. The automatic ejecting component can drive the self - resetting cutting component to unfold and extend into the inner side of the cutting table. At the same time, the self - resetting cutting component will be connected to the fixed - point locking component, and the fixed - point locking component is used to drive the automatic ejecting component to realize the connection and fixation between the automatic ejecting component and the self - resetting cutting component. At this time, the self - resetting cutting component can drive the automatic ejecting component to fall synchronously, so that the self - resetting cutting component can always be in an unfolded state to complete the cutting of the aluminum casting and rolling coil located on the cutting table. As the self - resetting cutting component continues to move downward, the automatic ejecting component is connected to the binding - release triggering component. The binding - release triggering component can drive the automatic ejecting component to release the connection between the automatic ejecting component and the self - resetting cutting component. After the connection is released, the automatic ejecting component resets to the top of the inner side of the cutting box. At the same time, the self - resetting cutting component automatically contracts, and the part extending into the inner side of the cutting table is retracted into the inner side of the cutting box, so that the self - resetting cutting component will not interfere with the aluminum casting and rolling coil located on the inner side of the cutting table when moving upward. The aluminum casting and rolling coil can be directly conveyed after cutting, and the self - resetting cutting component after moving upward will contact the automatic ejecting component again and repeat the above operations to realize the continuous cutting of the aluminum casting and rolling coil. The cut aluminum casting and rolling coil falls on the energy - absorbing feeding unit. The energy - absorbing feeding unit can absorb the impact force generated when the aluminum casting and rolling coil falls and complete the output of the aluminum casting and rolling coil. By setting the scaling cutting unit and cooperating with the fitting and feeding unit, this application can stably limit the aluminum casting and rolling coil during cutting, and make the aluminum casting and rolling coil keep in close contact with the cutting table, ensuring the stability of cutting. And during the cutting process, without waiting for the blade to be lifted again, the conveying of the sheet can be realized and the continuous cutting of the sheet can be completed, greatly improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of an aluminum casting and rolling coil cutting processor.

[0019] Figure 2 It is a three - dimensional structural diagram of an aluminum casting and rolling coil cutting processor.

[0020] Figure 3 It is a cross - sectional view of an aluminum casting and rolling coil cutting processor.

[0021] Figure 4 It is a schematic structural diagram of the scaling cutting unit in an aluminum casting and rolling coil cutting processor.

[0022] Figure 5It is a schematic structural diagram of a self-resetting cutting component in an aluminum casting and rolling coil cutting and processing machine.

[0023] Figure 6 It is a cross-sectional view of a self-resetting cutting component in an aluminum casting and rolling coil cutting and processing machine.

[0024] Figure 7 It is Figure 6 an enlarged schematic structural diagram of part A in

[0025] Figure 8 It is a schematic structural diagram of a cutter assembly component in an aluminum casting and rolling coil cutting and processing machine

[0026] Figure 9 It is a cross-sectional view of a scaling cutting unit in an aluminum casting and rolling coil cutting and processing machine.

[0027] Figure 10 It is a cross-sectional view of an automatic ejection component in an aluminum casting and rolling coil cutting and processing machine.

[0028] Figure 11 It is a schematic structural diagram of a fitting and guiding unit in an aluminum casting and rolling coil cutting and processing machine.

[0029] Figure 12 It is a cross-sectional view of a fitting and guiding unit in an aluminum casting and rolling coil cutting and processing machine.

[0030] Figure 13 It is a schematic structural diagram of a bilateral pressing component in an aluminum casting and rolling coil cutting and processing machine.

[0031] Figure 14 It is a schematic internal structural diagram of a coordination control box in an aluminum casting and rolling coil cutting and processing machine.

[0032] Figure 15 It is a schematic structural diagram of an energy-absorbing feeding unit in an aluminum casting and rolling coil cutting and processing machine.

[0033] In the figure: 1, cutting table; 2, energy-absorbing feeding unit; 3, laminating guiding unit; 4, scaling cutting unit; 5, cutting box; 6, self-resetting cutting component; 7, automatic ejecting component; 8, untying triggering component; 9, fixed-point locking component; 10, support frame; 11, lifting seat; 12, servo motor; 13, threaded rod; 14, scaling table; 15, cutter assembling component; 16, pressure control box; 17, U-shaped conduit; 18, regulating pipe; 19, touch seat; 20, air control component; 21, locking slot; 22, external piston; 23, scaling slot; 24, cutting knife; 25, positioning bump; 26, mounting plate; 27, electric telescopic device; 28, transmission control board; 29, fixed clamping block; 30, ejecting seat; 31, self-controlled sliding frame; 32, directional guide rod; 33, connecting plate; 34, positioning plug; 35, triggering control pipe; 36, sensing piston; 37, touch push rod; 38, lifting component; 39, arc-shaped pressing block; 40, fixed seat; 41, trapezoidal sliding seat; 42, induction pipe; 43, sensing component; 44, winding and unwinding pipe; 45, winding and unwinding component; 46, unlocking frame; 47, guiding block; 48, synchronous limiting component; 49, bilateral pressing component; 50, lifting cross plate; 51, telescopic controller; 52, L-shaped frame; 53, support roller; 54, conveying seat; 55, conveying roller; 56, sliding rod; 57, cooperative branch pipe; 58, air driving component; 59, synchronous rod; 60, movable component; 61, limiting frame; 62, laminating pressing seat; 63, limiting rod; 64, regulating frame; 65, push-pull rod; 66, pressing roller; 67, cooperative control box; 68, energy guiding pipe; 69, energy transmission pipe; 70, control cylinder; 71, cooperative disk; 72, sealing piston; 73, support rod; 74, transmission control cavity; 75, feeding table; 76, mounting seat; 77, buffer column; 78, energy-absorbing seat; 79, energy-reducing disk. Detailed implementation manners

[0034] The technical solutions of the present application will be further described in detail below in conjunction with the specific implementation manners.

[0035] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0036] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4, in an embodiment of the present invention, an aluminum cast-rolling coil cutting and processing machine includes: a cutting table 1; a fitting and guiding unit 3, which is connected to the cutting table 1 and is used to cooperate with the cutting table 1 to limit and convey water to the aluminum cast-rolling coil, and to fit the aluminum cast-rolling coil with the cutting table 1; a scaling and cutting unit 4, which is arranged outside the fitting and guiding unit 3 and is connected to the cutting table 1, and is used to cooperate with the fitting and guiding unit 3 to complete continuous cutting of the aluminum cast-rolling coil; an energy-absorbing feeding unit 2, which is arranged outside the cutting table 1 and is connected to the cutting table 1, and is used to cooperate with the cutting table 1 to export the cut aluminum cast-rolling coil; wherein, the scaling and cutting unit 4 includes: a cutting box 5, a self-resetting cutting assembly 6, an automatic ejection assembly 7, a tying-untying trigger assembly 8 and a fixed-point locking assembly 9. The cutting box 5 is fixedly connected and arranged outside the cutting table 1. A self-resetting cutting assembly 6 is arranged between the cutting box 5 and the cutting table 1. The self-resetting cutting assembly 6 is connected to the cutting box 5. Automatic ejection assemblies 7 are symmetrically arranged outside the self-resetting cutting assembly 6. The automatic ejection assemblies 7 are connected to the cutting box 5 and are used to cooperate with the cutting box 5 to expand the self-resetting cutting assembly 6. A fixed-point locking assembly 9 is fixedly connected and arranged on the top box wall of the cutting box 5. One end of the fixed-point locking assembly 9 is arranged opposite to the self-resetting cutting assembly 6, and the other end is arranged opposite to the automatic ejection assembly 7. It is used to cooperate with the raised self-resetting cutting assembly 6 to drive the automatic ejection assembly 7 to fix the expanded self-resetting cutting assembly 6 and complete automatic cutting of the aluminum cast-rolling coil located inside the cutting table 1. A tying-untying trigger assembly 8 is fixedly connected and arranged on the bottom side wall of the cutting box 5. The tying-untying trigger assembly 8 is connected to the automatic ejection assembly 7 and is used to cooperate with the falling self-resetting cutting assembly 6 to drive the automatic ejection assembly 7 to unlock the self-resetting cutting assembly 6 and complete continuous cutting of the aluminum cast-rolling coil.

[0037] In this embodiment, when the device is running, the fitting and feeding unit 3 can cooperate with the cutting table 1 to limit and convey the aluminum casting and rolling coil, and can extrude the aluminum casting and rolling coil from both sides of the self-resetting cutting assembly 6 during the conveying process, so that the aluminum casting and rolling coil can be kept in close contact with the surface of the cutting table 1, ensuring the accuracy and effectiveness of cutting. When the self-resetting cutting assembly 6 is at the topmost position, the self-resetting cutting assembly 6 contacts the automatic ejection assembly 7, and the automatic ejection assembly 7 can drive the self-resetting cutting assembly 6 to unfold and extend into the inner side of the cutting table 1. At the same time, the self-resetting cutting assembly 6 will be connected to the fixed-point locking assembly 9, and the fixed-point locking assembly 9 is used to drive the automatic ejection assembly 7 to realize the connection and fixation between the automatic ejection assembly 7 and the self-resetting cutting assembly 6. At this time, the self-resetting cutting assembly 6 can drive the automatic ejection assembly 7 to fall synchronously, so that the self-resetting cutting assembly 6 can always be in an unfolded state to complete the cutting of the aluminum casting and rolling coil located on the cutting table 1. As the self-resetting cutting assembly 6 continues to move downward, the automatic ejection assembly 7 is connected to the untying trigger assembly 8, and the untying trigger assembly 8 can drive the automatic ejection assembly 7 to release the connection between the automatic ejection assembly 7 and the self-resetting cutting assembly 6. After the connection is released, the automatic ejection assembly 7 resets to the top inside the cutting box 5. At the same time, the self-resetting cutting assembly 6 automatically contracts, and the part extending into the inner side of the cutting table 1 is retracted into the inner side of the cutting box 5, so that the self-resetting cutting assembly 6 will not interfere with the aluminum casting and rolling coil located inside the cutting table 1 when it moves upward. The aluminum casting and rolling coil can be directly conveyed after cutting, and the self-resetting cutting assembly 6 after moving upward will contact the automatic ejection assembly 7 again and repeat the above operations to realize continuous cutting of the aluminum casting and rolling coil. The cut aluminum casting and rolling coil falls on the energy-absorbing feeding unit 2, and the energy-absorbing feeding unit 2 can absorb the impact force generated when the aluminum casting and rolling coil falls and complete the output of the aluminum casting and rolling coil. By setting the scaling cutting unit 4 and cooperating with the fitting and feeding unit 3, the present application can stably limit the aluminum casting and rolling coil during cutting, and make the aluminum casting and rolling coil keep in close contact with the cutting table 1, ensuring the stability of cutting. And during the cutting process, without waiting for the blade to be lifted again, the conveying of the sheet can be realized and the continuous cutting of the sheet can be completed, greatly improving the processing efficiency.

[0038] In one embodiment of the present invention, please refer to Figure 5 , Figure 6 and Figure 7, the self-resetting cutting assembly 6 includes: a support frame 10, a lifting seat 11, a servo motor 12, a threaded rod 13, a scaling table 14, a cutter assembly component 15, a pressure control box 16, a U-shaped conduit 17, a regulation pipe 18, a touch seat 19, an external piston 22, and a scaling groove 23. The support frame 10 is slidably connected to the two side walls of the cutting box 5. The scaling table 14 is slidably connected to the inside of the support frame 10. The scaling table 14 is connected to the cutter assembly component 15 and is used to cooperate with the lifting of the support frame 10 to cut the aluminum casting and rolling coil. The support frame 10 is fixedly connected to the lifting seat 11 arranged inside the cutting box 5. The outer side of the bottom end of the lifting seat 11 is provided with a servo motor 12 fixedly connected to the cutting box 5. The output end of the servo motor 12 is fixedly connected to the threaded rod 13. The threaded rod 13 is threadedly connected to the lifting seat 11 and is used to cooperate with the cutting box 5 to lift the support frame 10. The pressure control boxes 16 are symmetrically arranged on the outer side of the support frame 10. The pressure control boxes 16 are fixedly connected to the support frame 10. The box wall of the pressure control box 16 is fixedly connected to one end of the U-shaped conduit 17. The outer wall of the other end of the U-shaped conduit 17 is fixedly connected with an external piston 22. The external piston 22 is slidably connected to the scaling groove 23 arranged inside the scaling table 14. A return spring is fixedly connected between the external piston 22 and the scaling table 14 and is used to automatically recover the scaling table 14. A number of regulation pipes 18 are also fixedly connected to the box wall of the pressure control box 16. A gas control member 20 is slidably connected to the inside of the regulation pipe 18. The gas control member 20 is fixedly connected to the touch seat 19 arranged outside the regulation pipe 18. The touch seat 19 is arranged opposite to the automatic ejection assembly 7 and is used to cooperate with the automatic ejection assembly 7 to eject the scaling table 14.

[0039] In this embodiment, the scaling table 14 is slidably connected to the two side walls of the support frame 10. Initially, the external piston 22 cooperates with the return spring to position the scaling table 14. The scaling table 14 is retracted inside the support frame 10, and the scaling table 14 synchronously retracts the cutter assembly 15. The servo motor 12 drives the threaded rod 13 to rotate, and the threaded rod 13 cooperates with the lifting seat 11 to drive the support frame 10 to move up and down along the inner wall of the cutting box 5. When the support frame 10 is located at the inner top of the cutting box 5, the touch seat 19 contacts the automatic ejection assembly 7, and the automatic ejection assembly 7 drives the touch seat 19 to move towards the side close to the control pipe 18. The touch seat 19 drives the air control member 20 to move inside the control pipe 18. Among them, the air control member 20 includes a first piston slidably connected inside the control pipe 18 and a first push rod fixedly connected to the first piston. The first push rod is fixedly connected to the touch seat 19. As the first piston moves, the air inside the pressure control box 16 enters the inside of the scaling groove 23 along the U-shaped conduit 17. The air pressure inside the scaling groove 23 rises, and in cooperation with the external piston 22, it drives the scaling table 14 to move. The scaling table 14 extends into the cutting table 1, and the scaling table 14 drives the cutter assembly 15 to move together, completing the deployment of the cutter assembly 15. By using the rotation of the threaded rod 13 to drive the support frame 10 to move downward, the support frame 10 cooperates with the scaling table 14 to drive the cutter assembly 15 to move downward together, completing the cutting of the aluminum casting and rolling coil. By setting the self-resetting cutting assembly 6, the automatic scaling of the cutter assembly 15 can be realized during the cutting process. Furthermore, after the cutting is completed, the conveying of the sheet can be directly carried out, thereby completing the continuous cutting of the sheet, greatly improving the processing efficiency.

[0040] In one embodiment of the present invention, please refer to Figure 8 , the cutter assembly 15 includes: a cutting knife 24, a positioning convex block 25, a mounting plate 26, an electric telescopic device 27, a transmission control plate 28, and a fixed clamping block 29. The cutting knife 24 is inserted and arranged on the outer side of the bottom end of the scaling table 14. Positioning convex blocks 25 are symmetrically arranged on the top shell wall of the cutting knife 24. A spring is fixedly connected between the positioning convex block 25 and the cutting knife 24, which is used to cooperate with the scaling table 14 to limit the cutting knife 24. The mounting plate 26 is arranged inside the cutting knife 24. An electric telescopic device 27 is fixedly connected between the mounting plate 26 and the cutting knife 24. Fixed clamping blocks 29 are symmetrically arranged on the outer side of the bottom end of the mounting plate 26. The fixed clamping blocks 29 are slidably connected to the shell wall of the scaling table 14 and are connected to the mounting plate 26 through the transmission control plate 28. One end of the transmission control plate 28 is rotatably connected to the mounting plate 26, and the other end is rotatably connected to the fixed clamping block 29, which is used to cooperate with the lifting of the mounting plate 26 to clamp and fix the cutting knife 24 located outside the scaling table 14.

[0041] In this embodiment, the electric telescopic device 27 is fixedly connected to the outer side of the top end of the mounting plate 26. The other end of the electric telescopic device 27 is fixedly connected to the scaling table 14. The electric telescopic device 27 is an electric telescopic rod. After the cutting knife 24 is inserted into the scaling table 14, the positioning bump 25 can cooperate with the wall of the scaling table 14 to complete the preliminary positioning of the cutting knife 24. The electric telescopic device 27 drives the mounting plate 26 to move downward. The mounting plate 26 drives the two fixed clamping blocks 29 to expand outward through the transmission control board 28, and cooperates with the scaling table 14 to complete the clamping and fixing of the cutting knife 24. By setting the cutter assembly component 15, the rapid disassembly and assembly of the cutting knife 24 can be completed, and multiple fixings of the cutting knife 24 can be completed, ensuring the stability of the cutting knife 24 during use and greatly improving the maintenance efficiency of the equipment, effectively optimizing the operation experience of the operator.

[0042] In one embodiment of the present invention, please refer to Figure 9 and Figure 10 , the automatic ejection assembly 7 includes: an ejection seat 30, a self-controlled sliding frame 31, a directional guide rod 32, a connecting plate 33, a positioning plug 34 and a guide block 47. The ejection seat 30 is arranged on the outer side of the top end of the touch seat 19, and the contact side with the touch seat 19 is in a slope structure, which is used to cooperate with the movement of the touch seat 19 to realize the ejection of the scaling table 14. The ejection seat 30 is also slidably connected to the directional guide rod 32 fixedly connected to the inside of the cutting box 5. A spring is fixedly connected between the bottom end of the ejection seat 30 and the cutting box 5. A self-controlled sliding frame 31 is arranged inside the ejection seat 30 opposite to the fixed-point locking assembly 9. The self-controlled sliding frame 31 is slidably connected to the guide block 47 fixedly connected to the inside of the ejection seat 30. A connecting plate 33 is fixedly connected to the outer wall of the self-controlled sliding frame 31. A positioning plug 34 is slidably connected to the outside of the connecting plate 33. A spring is fixedly connected between the positioning plug 34 and the connecting plate 33. The positioning plug 34 is also inserted into the locking slot 21 arranged inside the touch seat 19, which is used to cooperate with the fixed-point locking assembly 9 to realize the connection between the touch seat 19 and the ejection seat 30.

[0043] In this embodiment, the positioning insert block 34 is slidably connected to the wall of the ejection seat 30. The spring disposed between the cutting box 5 and the ejection seat 30, in cooperation with the directional guide rod 32, enables the ejection seat 30 to always abut against the inner wall of the top end of the cutting box 5. When the support frame 10 moves upward, the touch seat 19 cooperates with the ejection seat 30 to complete the ejection operation of the scaling table 14. At the same time, the pressure control box 16 can also complete the driving of the fixed-point locking assembly 9. The fixed-point locking assembly 9 drives the self-controlled sliding frame 31 to move. The self-controlled sliding frame 31 drives the positioning insert block 34 to move toward the side close to the touch seat 19 through the connecting plate 33. Finally, the positioning insert block 34 is inserted into the inner side of the locking slot 21, realizing the stable connection between the ejection seat 30 and the touch seat 19. The support frame 10 will drive the touch seat 19 to lift and lower synchronously. The touch seat 19 cooperates with the positioning insert block 34 to drive the ejection seat 30 to lift and lower synchronously, so that the scaling table 14 during cutting can always be in the unfolded state, thus ensuring the reliability of cutting. Additionally, on both sides of the positioning insert block 34, there are also slidably connected blocks. Inside the locking slot 21, there are card slots engaged with the blocks, ensuring the stability after insertion. By setting the automatic ejection assembly 7, it can cooperate with the lifting and lowering of the support frame 10 to realize the automatic ejection of the scaling table 14 and cooperate with the fixed-point locking assembly 9 to complete the stable maintenance of the unfolded state, ensuring the smooth progress of the cutting process.

[0044] In one embodiment of the present invention, please refer to Figure 9 , the fixed-point locking assembly 9 includes: a trigger control tube 35, a sensing piston 36, a touch push rod 37, a lifting member 38, and an arc-shaped pressing block 39. The trigger control tube 35 is fixedly connected to the top wall of the cutting box 5. Inside one end of the trigger control tube 35, there is a slidably connected sensing piston 36. A spring is fixedly connected between the sensing piston 36 and the trigger control tube 35. On the outer side of the sensing piston 36, there is a fixedly connected touch push rod 37. The touch push rod 37 is disposed opposite to the pressure control box 16 and is used to cooperate with the movement of the pressure control box 16 to realize the flow of air inside the trigger control tube 35. Inside the other end of the trigger control tube 35, there is a slidably connected lifting member 38. On the outer side of the lifting member 38, there is an arc-shaped pressing block 39 disposed opposite to the self-controlled sliding frame 31 and is used to cooperate with the lifting and lowering of the lifting member 38 to realize the lateral movement of the self-controlled sliding frame 31 and complete the connection between the touch seat 19 and the ejection seat 30.

[0045] In this embodiment, the lifting member 38 includes a second piston slidably connected to the inside of the trigger control tube 35 and a second push rod fixedly connected to the second piston. The other end of the second push rod is fixedly connected to the arc-shaped pressing block 39. The arc-shaped pressing block 39 is arranged opposite to the self-controlled sliding frame 31. The contact surface between the self-controlled sliding frame 31 and the arc-shaped pressing block 39 is of a slope structure. When the support frame 10 drives the pressure control box 16 to move upward, it can cooperate with the touch push rod 37 to drive the sensing piston 36 to move inside the trigger control tube 35, drive the second piston to move, and the second piston cooperates with the second push rod to drive the arc-shaped pressing block 39 to extrude and push the self-controlled sliding frame 31. The self-controlled sliding frame 31 moves along the guide block 47, driving the positioning insert block 34 to insert into the inside of the locking slot 21, realizing the connection between the touch control seat 19 and the ejection seat 30, so that the touch control seat 19 and the ejection seat 30 can be lifted and lowered synchronously. By setting the fixed-point locking component 9, after the scaling table 14 is ejected, the stable connection between the touch control seat 19 and the ejection seat 30 can be realized, so that the touch control seat 19 and the ejection seat 30 can be lifted and lowered synchronously, ensuring the stability of the cutting tool 24 when the device is cutting.

[0046] In one embodiment of the present invention, please refer to Figure 9 , the unlocking trigger assembly 8 includes: a fixed seat 40, a trapezoidal sliding seat 41, an induction tube 42, an induction member 43, a retracting and releasing tube 44, a retracting and releasing member 45 and an unlocking frame 46. The fixed seat 40 is fixedly connected to the wall of the cutting box 5. A guide control cavity is arranged inside the fixed seat 40. The guide control cavity is communicated with the retracting and releasing tube 44 fixedly connected to the fixed seat 40. A retracting and releasing member 45 is slidably connected inside the retracting and releasing tube 44. The retracting and releasing member 45 is fixedly connected to the unlocking frame 46 penetrating through the self-controlled sliding frame 31. A trapezoidal sliding seat 41 is slidably connected to the inside of one end of the fixed seat 40 close to the ejection seat 30. A number of induction tubes 42 fixedly connected to the fixed seat 40 are arranged between the trapezoidal sliding seat 41 and the fixed seat 40. The induction tubes 42 are communicated with the guide control cavity. An induction tube 42 fixedly connected to the trapezoidal sliding seat 41 is slidably connected inside, which is used to cooperate with the movement of the ejection seat 30 to realize the pulling of the unlocking frame 46 on the self-controlled sliding frame 31 and complete the unlocking of the touch control seat 19.

[0047] In this embodiment, the sensing member 43 includes a third piston slidably connected to the inside of the sensing tube 42 and a third push rod fixedly connected to the third piston. The retracting and extending member 45 includes a fourth piston slidably connected to the inside of the retracting and extending tube 44 and a fourth push rod fixedly connected to the fourth piston. The other end of the third push rod is fixedly connected to the trapezoidal sliding seat 41, and the other end of the fourth push rod is fixedly connected to the unlocking frame 46. Additionally, the unlocking frame 46 is also slidably connected to a positioning rod fixedly connected to the cutting box 5. During cutting, the ejecting seat 30 moves downward together with the support frame 10. After the aluminum casting and rolling coil is cut, the support frame 10 enters the cutting table 1. The ejecting seat 30 contacts the inclined surface side of the trapezoidal sliding seat 41, squeezing the trapezoidal sliding seat 41 towards the fixed seat 40. The trapezoidal sliding seat 41 drives the third piston to move inside the sensing tube 42, driving the air inside the guiding and controlling cavity to enter the inside of the retracting and extending tube 44. The fourth piston drives the unlocking frame 46 to move through the fourth push rod. The unlocking frame 46 moves to push the self-controlled sliding frame 31, pulling out the positioning plug 34 from the inside of the locking slot 21, realizing the separation of the ejecting seat 30 from the touch seat 19. The separated ejecting seat 30 resets to the top inside the cutting box 5, and the touch seat 19 releases the ejection of the scaling table 14. The scaling table 14 retracts into the support frame 10 under the action of the reset spring, so that the support frame 10 will not interfere with the aluminum casting and rolling coil located inside the cutting table 1 when rising. After the support frame 10 rises again, the scaling table 14 is ejected again, and after the aluminum casting and rolling coil is conveyed, cutting is performed again. There is no need to wait during the cutting process, greatly improving the cutting efficiency.

[0048] In one embodiment of the present invention, please refer to Figure 10 and Figure 11, the fitting and feeding unit 3 includes: a synchronous limiting component 48, a bilateral pressing component 49, a lifting cross plate 50, a telescopic controller 51, an L-shaped frame 52, a support roller 53, a conveying seat 54, a conveying roller 55 and a sliding rod 56. The support roller 53 is rotatably connected to the shell wall of the cutting table 1. A conveying seat 54 slidably connected to the shell wall of the cutting table 1 is arranged on the outer side of the top end of the support roller 53. A conveying roller 55 is arranged inside the conveying seat 54 and is used to cooperate with the support roller 53 to complete the conveying of the aluminum casting and rolling coil. An L-shaped frame 52 is arranged on the outer side of one end of the conveying seat 54. A plurality of sliding rods 56 are fixedly connected to the L-shaped frame 52. The sliding rods 56 are slidably connected to the conveying seat 54. A spring is fixedly connected between the conveying seat 54 and the L-shaped frame 52. A lifting cross plate 50 is fixedly connected to the outer side of the bottom end of the L-shaped frame 52. The lifting cross plate 50 is slidably connected to the shell wall of the cutting table 1 and is connected to the cutting table 1 through the telescopic controller 51. Synchronous limiting components 48 connected to the cutting table 1 are symmetrically arranged on the outer side of the bottom end of the support roller 53. The synchronous limiting components 48 are connected to the lifting cross plate 50. A bilateral pressing component 49 is arranged between the support roller 53 and the energy-absorbing feeding unit 2. The bilateral pressing component 49 is symmetrically arranged on both sides of the self-resetting cutting component 6, is connected to the cutting table 1, and is connected to the lifting cross plate 50.

[0049] In this embodiment, a spring is fixedly connected between the top end of the conveying seat 54 and the L-shaped frame 52. The spring is arranged around the outer side of the sliding rod 56. The telescopic controller 51 is fixedly connected to the outer side of the bottom end of the lifting cross plate 50. The other end of the telescopic controller 51 is fixedly connected to the inner wall of the bottom end of the cutting table 1. The telescopic controller 51 drives the lifting cross plate 50 to lift and lower. The lifting cross plate 50 drives the conveying seat 54 to move downward through the L-shaped frame 52, so that the conveying roller 55 can cooperate with the support roller 53 to stably convey the material sheet. At the same time, when the lifting cross plate 50 moves downward, it can also drive the synchronous limiting component 48 to limit the conveyed aluminum casting and rolling coil, ensuring the stability of the aluminum casting and rolling coil during conveying. The lifting cross plate 50 can also complete the driving of the bilateral pressing component 49. The bilateral pressing component 49 can not only make the aluminum casting and rolling coil fully fit with the surface of the cutting table 1, but also clamp both sides of the cutting part of the aluminum casting and rolling coil, fully ensuring the cutting effect. By setting the fitting and feeding unit 3, the aluminum casting and rolling coil can be stably conveyed, and the aluminum casting and rolling coil can be fully fitted with the surface of the cutting table 1 during conveying, and both sides of the cutting part of the aluminum casting and rolling coil can be clamped, fully ensuring the cutting effect.

[0050] In an embodiment of the present invention, please refer to Figure 11, the synchronization and limit assembly 48 includes: a collaborative branch pipe 57, an air driving member 58, a synchronization rod 59, a movable member 60, and a limit frame 61. The collaborative branch pipes 57 are symmetrically arranged on the outer sides of the bottom ends of the support rollers 53 and are fixedly connected to the cutting table 1. An air driving member 58 is slidably connected to the inner side of one end of the collaborative branch pipe 57. A synchronization rod 59 fixedly connected to the lifting cross plate 50 is slidably connected to the inner side of the air driving member 58. A spring is fixedly connected between the synchronization rod 59 and the air driving member 58. A movable member 60 is slidably connected to the inner side of the other end of the collaborative branch pipe 57. The movable member 60 is fixedly connected to a limit frame 61 slidably connected to the inner side of the cutting table 1. A plurality of guide rollers are rotatably connected to the inner side of the limit frame 61.

[0051] In this embodiment, the air driving member 58 includes a fifth piston slidably connected to the inner side of the collaborative branch pipe 57 and a fifth push rod fixedly connected to the fifth piston. The fifth push rod is slidably connected to the synchronization rod 59. A spring is fixedly connected between the fifth push rod and the synchronization rod 59. The movable member 60 includes a sixth piston slidably connected to the inner side of the other end of the collaborative branch pipe 57 and a sixth push rod fixedly connected to the sixth piston. The other end of the sixth push rod is fixedly connected to the limit frame 61. A plurality of guide rollers are rotatably connected to the inner side of the limit frame 61. By providing the synchronization and limit assembly 48, when the conveying roller 55 moves towards the side close to the support roller 53, the lifting cross plate 50 drives the fifth piston to move inside the collaborative branch pipe 57 through the synchronization rod 59, driving the sixth piston to move inside the collaborative branch pipe 57, and the two limit frames 61 perform relative movement. The guide rollers on the inner side of the limit frame 61 limit the aluminum casting and rolling coil located inside the cutting table 1, ensuring the accuracy of cutting.

[0052] In an embodiment of the present invention, please refer to Figure 11 , Figure 12 , Figure 13 and Figure 14, the bilateral pressing assembly 49 includes: a fitting pressing seat 62, a limiting rod 63, a regulating frame 64, a push-pull rod 65, a pressing roller 66, a cooperation control box 67, a guiding energy pipe 68, a transmitting energy pipe 69, a control cylinder 70, a cooperation disk 71, a sealing piston 72 and a support rod 73. The fitting pressing seats 62 are symmetrically arranged inside the cutting table 1 and are located on both sides of the self-resetting cutting assembly 6. The fitting pressing seat 62 is slidably connected to the limiting rod 63 fixedly connected inside the cutting table 1. The inner side of the bottom end of the fitting pressing seat 62 is rotatably connected with a pressing roller 66. On the outer sides of the top ends of both fitting pressing seats 62, there are regulating frames 64 slidably connected to the wall of the cutting table 1. A push-pull rod 65 is rotatably connected to the regulating frame 64, and the other end of the push-pull rod 65 is rotatably connected to the fitting pressing seat 62. A control groove is arranged inside the regulating frame 64, and a transmitting energy pipe 69 is arranged inside the control groove. One end of the outer wall of the transmitting energy pipe 69 is fixedly connected with a control piston slidably connected to the control groove, and the other end is connected to a transmission control cavity 74 arranged inside the cooperation control box 67. The cooperation control box 67 is fixedly connected to the cutting table 1. A guiding energy pipe 68 connected to the transmission control cavity 74 is also fixedly connected to the wall of the cooperation control box 67. A control cylinder 70 is arranged inside the guiding energy pipe 68. A sealing piston 72 slidably connected to the guiding energy pipe 68 is fixedly connected to the outside of the control cylinder 70. A spring is fixedly connected between the sealing piston 72 and the cooperation control box 67. A cooperation disk 71 is arranged inside the control cylinder 70. A support rod 73 slidably connected to the control cylinder 70 is fixedly connected between the cooperation disk 71 and the lifting cross plate 50. The support rod 73 is slidably connected to the bottom wall of the cooperation control box 67.

[0053] In this embodiment, when the lifting cross plate 50 completes the driving of the conveying roller 55 and the limiting frame 61, the lifting cross plate 50 can also cooperate with the support rod 73 to drive the cooperation disk 71 to move downward, and then drive the control cylinder 70 to move downward. The control cylinder 70 drives the sealing piston 72 to move inside the guiding energy pipe 68, driving the air inside the transmission control cavity 74 to enter the corresponding transmitting energy pipe 69 and enter the control groove. The control piston is cooperated to drive the regulating frame 64 to move. The regulating frame 64 cooperates with the push-pull rod 65 to drive the fitting pressing seat 62 to move downward along the limiting rod 63. The fitting pressing seat 62 drives the pressing roller 66 to move downward, so that the outer surface of the aluminum casting and rolling coil is mutually attached to the outer surface of the cutting table 1, thus ensuring the cutting effect.

[0054] In one embodiment of the present invention, please refer to Figure 1 and Figure 15, the energy-absorbing feeding unit 2 includes: a feeding table 75, a mounting seat 76, a buffer column 77, an energy-absorbing seat 78, and a energy-reducing disc 79. The feeding table 75 is arranged outside the cutting table 1. Mounting seats 76 fixedly connected to the cutting table 1 are arranged on both sides of the feeding table 75. The mounting seat 76 is rotationally connected to the feeding table 75. A buffer column 77 is rotationally connected to the outer side of the bottom end of the feeding table 75. The other end of the buffer column 77 is fixedly connected with an energy-reducing disc 79 on the outer side. The energy-reducing disc 79 is slidably connected to a buffer groove arranged inside the energy-absorbing seat 78. Damping liquid is arranged inside the buffer groove. The energy-absorbing seat 78 is rotationally connected to the shell wall of the cutting table 1. A buffer spring is fixedly connected between the energy-reducing disc 79 and the energy-absorbing seat 78.

[0055] In this embodiment, the aluminum casting and rolling coil to be cut is sent out from the cutting table 1 and lands on the feeding table 75. After the feeding table 75 is impacted, it will rotate towards the side close to the cutting table 1. The feeding table 75 drives the energy-reducing disc 79 to move inside the buffer groove through the buffer column 77. Cooperating with the buffer spring and the damping liquid, the impact force is absorbed, and the feeding table 75 completes the transportation of the cut aluminum casting and rolling coil.

[0056] For this aluminum casting and rolling coil cutting and processing machine, the telescopic controller 51 drives the lifting cross plate 50 to move up and down. The lifting cross plate 50 drives the conveying seat 54 to move downward through the L-shaped frame 52, so that the conveying roller 55 can cooperate with the supporting roller 53 to stably convey the sheet material. At the same time, the lifting cross plate 50 drives the fifth piston to move inside the cooperative branch pipe 57 through the synchronous rod 59, drives the sixth piston to move inside the cooperative branch pipe 57, and the two side limiting frame frames 61 move relatively. The guiding rollers inside the limiting frame frame 61 limit the aluminum casting and rolling coil located inside the cutting table 1;

[0057] When the lifting cross plate 50 completes the driving of the conveying roller 55 and the limiting frame frame 61, the lifting cross plate 50 can also cooperate with the support rod 73 to drive the cooperative disc 71 to move downward, and then drive the control cylinder 70 to move downward. The control cylinder 70 drives the sealing piston 72 to move inside the energy-conducting pipe 68, drives the air inside the transmission control cavity 74 to enter the corresponding energy-conducting pipe 69 inside, and enters the control groove inside. Cooperating with the control piston to drive the regulation frame 64 to move, the regulation frame 64 cooperates with the push-pull rod 65 to drive the fitting pressing seat 62 to move downward along the limiting rod 63. The fitting pressing seat 62 drives the pressing roller 66 to move downward, so that the outer surface of the aluminum casting and rolling coil and the outer surface of the cutting table 1 are mutually attached, thus ensuring the cutting effect;

[0058] After the cutting knife 24 is inserted into the scaling table 14, the positioning bump 25 can cooperate with the shell wall of the scaling table 14 to complete the preliminary positioning of the cutting knife 24. The electric telescopic device 27 drives the mounting plate 26 to move downward. The mounting plate 26 drives the fixed clamping blocks 29 on both sides to expand outward through the transmission control board 28, and cooperates with the scaling table 14 to complete the clamping and fixing of the cutting knife 24. The external piston 22 cooperates with the return spring to complete the positioning of the scaling table 14. The scaling table 14 is received inside the support frame 10, and the scaling table 14 completes the synchronous recovery of the cutting knife 24;

[0059] The spring arranged between the cutting box 5 and the ejector seat 30, cooperating with the directional guide rod 32, enables the ejector seat 30 to always abut against the inner wall of the top end of the cutting box 5. The servo motor 12 drives the threaded rod 13 to rotate. The threaded rod 13 cooperates with the lifting seat 11 to drive the support frame 10 to lift along the wall of the cutting box 5. When the support frame 10 is located at the inner top of the cutting box 5, the ejector seat 30 has already driven the touch control seat 19 to move towards the side close to the control pipe 18. The touch control seat 19 drives the air control component 20 to move inside the control pipe 18. The air located inside the air pressure control box 16 enters the inside of the scaling groove 23 along the U-shaped conduit 17. The air pressure inside the scaling groove 23 rises, and cooperates with the external piston 22 to drive the scaling table 14 to move. The scaling table 14 extends into the cutting table 1, and the scaling table 14 drives the cutting knife 24 to move together to complete the ejection of the cutting knife 24;

[0060] When the air pressure control box 16 moves to the topmost position, it can cooperate with the touch push rod 37 to drive the sensing piston 36 to move inside the trigger control pipe 35, driving the second piston to move. The second piston cooperates with the second push rod to drive the arc-shaped pressing block 39 to squeeze and push the self-control sliding frame 31. The self-control sliding frame 31 moves along the guide block 47, driving the positioning plug 34 to insert into the locking slot 21 inside, realizing the connection between the touch control seat 19 and the ejector seat 30, enabling the touch control seat 19 and the ejector seat 30 to lift synchronously, so that the scaling table 14 during cutting can always be in an expanded state. By rotating the threaded rod 13 to drive the support frame 10 to move downward, the support frame 10 cooperates with the scaling table 14 to drive the cutting knife 24 to move downward together to complete the cutting of the aluminum casting and rolling coil;

[0061] After cutting is completed, the support frame 10 enters the inside of the cutting table 1. The ejector seat 30 comes into contact with the inclined surface side of the trapezoidal slide seat 41, squeezing the trapezoidal slide seat 41 towards the fixed seat 4. The trapezoidal slide seat 41 drives the third piston to move inside the induction tube 42, driving the air inside the pilot control chamber into the inside of the retractable tube 44. The fourth piston drives the unlocking frame 46 to move through the fourth push rod. The unlocking frame 46 moves to push the automatic control sliding frame 31, pulling out the positioning plug 34 from the inside of the locking slot 21, realizing the separation of the ejector seat 30 and the touch seat 19. After separation, the ejector seat 30 resets to the top inside the cutting box 5. The touch seat 19 releases the ejection of the scaling table 14. The scaling table 14 retracts into the support frame 10 under the action of the reset spring, so that the support frame 10 will not interfere with the aluminum casting and rolling coil located inside the cutting table 1 when rising. After the support frame 10 rises again, the scaling table 14 is ejected again, and after the aluminum casting and rolling coil is conveyed, cutting is performed again. There is no need to wait during the cutting process, greatly improving the cutting efficiency;

[0062] The cut aluminum casting and rolling coil is sent out from the cutting table 1 and lands on the feeding table 75. After the feeding table 75 is impacted, it will rotate towards the cutting table 1. The feeding table 75 drives the energy reduction disc 79 to move inside the buffer groove through the buffer column 77, cooperating with the buffer spring and damping liquid to absorb the impact force. The feeding table 75 completes the conveyance of the cut aluminum casting and rolling coil.

[0063] The above are only the preferred embodiments of the present invention. It should be noted that for those skilled in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent.

Claims

1. A cutting machine for aluminum cast coils, characterized in that: include: Cutting table; A laminating and guiding unit, which is connected to the cutting table and is used to cooperate with the cutting table to limit and convey water to the aluminum cast and rolled coil, and to laminarize the aluminum cast and rolled coil with the cutting table; A zoom cutting unit, which is arranged outside the laminating and guiding unit and connected to the cutting table, and is used to cooperate with the laminating and guiding unit to complete the continuous cutting of the aluminum cast and rolled coil; An energy-absorbing feeding unit, which is arranged outside the cutting table and connected to the cutting table, and is used to cooperate with the cutting table to realize the extraction of the cut aluminum cast-rolled coil; The zoom cutting unit includes: a cutting box, a self-resetting cutting assembly, an automatic ejection assembly, an unbinding trigger assembly and a fixed-point locking assembly. The cutting box is fixedly connected to the outside of the cutting table, a self-resetting cutting assembly is arranged between the cutting box and the cutting table, the self-resetting cutting assembly is connected to the cutting box, and an automatic ejection assembly is symmetrically arranged on the outside of the self-resetting cutting assembly. The automatic ejection assembly is connected to the cutting box and is used to cooperate with the cutting box to realize the expansion of the self-resetting cutting assembly. A fixed-point locking assembly is fixedly connected to the top wall of the cutting box, and the fixed-point locking assembly One end is arranged opposite to the self-resetting cutting component, and the other end is arranged opposite to the automatic ejection component, which is used to cooperate with the self-resetting cutting component after being raised to drive the automatic ejection component, so as to fix the unfolded self-resetting cutting component and complete the automatic cutting of the aluminum cast and rolled coil located on the inner side of the cutting table; an unbinding trigger component is fixedly connected to the side wall of the bottom end of the cutting box, and the unbinding trigger component is connected to the automatic ejection component, which is used to cooperate with the falling self-resetting cutting component to drive the automatic ejection component, so as to unlock the self-resetting cutting component and complete the continuous cutting of the aluminum cast and rolled coil.

2. The aluminum cast coil cutting machine according to claim 1, characterized in that: The self-resetting cutting assembly comprises: a support frame, a lifting seat, a servo motor, a threaded rod, a zoom table, a cutter assembly assembly, a pressure control box, a U-shaped guide tube, a regulating tube, a touch seat, an external piston and a zoom groove. The support frame is slidably connected to the box walls on both sides of the cutting box, and a zoom table is slidably connected to the inner side of the support frame. The zoom table is connected to the cutter assembly assembly and is used to cooperate with the lifting of the support frame to achieve the cutting of the aluminum cast rolled coil; the support frame is fixedly connected to the lifting seat arranged on the inner side of the cutting box, and a servo motor fixedly connected to the cutting box is arranged on the outer side of the bottom end of the lifting seat, and the output end of the servo motor is fixedly connected to the threaded rod, and the threaded rod is threadedly connected to the lifting seat, so as to cooperate with the cutting box to achieve the support frame Lifting and lowering; a pressure control box is symmetrically arranged on the outside of the support frame, the pressure control box is fixedly connected to the support frame, the box wall of the pressure control box is fixedly connected to one end of the U-shaped guide tube, an external piston is fixedly connected to the outer wall of the other end of the U-shaped guide tube, the external piston is slidably connected to the zoom groove arranged on the inner side of the zoom table, a reset spring is fixedly connected between the external piston and the zoom table, for realizing automatic recovery of the zoom table, a plurality of control tubes are also fixedly connected to the box wall of the pressure control box, a gas control part is slidably connected to the inner side of the control tube, the gas control part is fixedly connected to the touch seat arranged on the outer side of the control tube, the touch seat is arranged opposite to the automatic ejection component, for cooperating with the automatic ejection component to realize the ejection of the zoom table.

3. The aluminum cast coil cutting machine according to claim 2, characterized in that: The cutting knife assembly assembly includes: a cutting knife, a positioning protrusion, a mounting plate, an electric retractor, a transmission and control plate and a fixed clamping block. The cutting knife is plug-inly arranged on the outer side of the bottom end of the zoom platform, and the positioning protrusion is symmetrically arranged on the shell wall of the top end of the cutting knife. A spring is fixedly connected between the positioning protrusion and the cutting knife to cooperate with the zoom platform to achieve the limitation of the cutting knife. The mounting plate is arranged on the inner side of the cutting knife, and an electric retractor is fixedly connected between the mounting plate and the cutting knife. Fixed clamping blocks are symmetrically arranged on the outer side of the bottom end of the mounting plate. The fixed clamping blocks are slidably connected to the shell wall of the zoom platform and are connected to the mounting plate through the transmission and control plate. One end of the transmission and control plate is rotatably connected to the mounting plate, and the other end is rotatably connected to the fixed clamping block to cooperate with the lifting and lowering of the mounting plate to achieve the clamping and fixing of the cutting knife located on the outer side of the zoom platform.

4. The aluminum cast coil cutting machine according to claim 3, characterized in that: The automatic ejection assembly comprises: an ejection seat, an automatic control sliding frame, a directional guide rod, a connecting plate, a positioning plug block and a guide block. The ejection seat is arranged on the outer side of the top of the touch seat and is in a sloped structure with the contact side of the touch seat, and is used to cooperate with the movement of the touch seat to realize the ejection of the zoom stage. The ejection seat is also slidably connected with the directional guide rod fixedly connected to the inner side of the cutting box, and a spring is fixedly connected between the bottom end of the ejection seat and the cutting box, and a self-control sliding frame arranged opposite to the fixed-point locking assembly is arranged on the inner side of the ejection seat, and the self-control sliding frame is slidably connected with the guide block fixedly connected to the inner side of the ejection seat, and a connecting plate is fixedly connected on the outer wall of the self-control sliding frame, and a positioning plug block is slidably connected to the outer side of the connecting plate, and a spring is fixedly connected between the positioning plug block and the connecting plate, and the positioning plug block is also plugged into a locking slot arranged on the inner side of the touch seat, and is used to cooperate with the fixed-point locking assembly to realize the connection between the touch seat and the ejection seat.

5. The aluminum cast coil cutting machine according to claim 4, characterized in that: The fixed-point locking component includes: a trigger control tube, a sensor-controlled piston, a touch push rod, a lifting member and an arc-shaped pressure block. The trigger control tube is fixedly connected to the top box wall of the cutting box, and a sensor-controlled piston is slidably connected to the inner side of one end of the trigger control tube. A spring is fixedly connected between the sensor-controlled piston and the trigger control tube, and a touch push rod is fixedly connected to the outer side of the sensor-controlled piston. The touch push rod is arranged opposite to the pressure control box and is used to cooperate with the movement of the pressure control box to realize the flow of air inside the trigger control tube. A lifting member is slidably connected to the inner side of the other end of the trigger control tube, and an arc-shaped pressure block is fixedly connected to the outer side of the lifting member and is arranged opposite to the self-control slide frame, and is used to cooperate with the lifting of the lifting member to realize the lateral movement of the self-control slide frame and complete the connection between the touch seat and the ejection seat.

6. The aluminum cast coil cutting machine according to claim 4, characterized in that: The unbinding trigger assembly includes: a fixed seat, a trapezoidal slide, a sensing tube, a sensing piece, a retractable tube, a retractable piece and an unlocking frame, the fixed seat is fixedly connected to the wall of the cutting box, a guide control cavity is arranged on the inner side of the fixed seat, the guide control cavity is communicated with the retractable tube fixedly connected to the fixed seat, a retractable piece is slidably connected on the inner side of the retractable tube, the retractable piece is fixedly connected to the unlocking frame that passes through the automatic control sliding frame, a trapezoidal slide is slidably connected on the inner side of one end of the fixed seat near the ejection seat, a plurality of sensing tubes fixedly connected to the fixed seat are arranged between the trapezoidal slide and the fixed seat, the sensing tubes are communicated with the guide control cavity, a sensing tube fixedly connected to the trapezoidal slide is slidably connected on the inner side, and is used to cooperate with the movement of the ejection seat to realize the pulling of the automatic control sliding frame by the unlocking frame, thereby unlocking the touch seat.

7. The aluminum cast coil cutting machine according to claim 1, characterized in that: The laminating guiding unit comprises: a synchronous limiting component, a bilateral pressing component, a lifting horizontal plate, a telescopic controller, an L-shaped frame, a supporting roller, a conveying seat, a conveying roller and a sliding rod, the supporting roller is rotatably connected to the shell wall of the cutting table, a conveying seat slidably connected to the shell wall of the cutting table is arranged on the outer side of the top end of the supporting roller, and a conveying roller is arranged on the inner side of the conveying seat for cooperating with the supporting roller to complete the conveying of the aluminum cast rolled coil, an L-shaped frame is arranged on the outer side of one end of the conveying seat, a plurality of sliding rods are fixedly connected on the L-shaped frame, the sliding rods are slidably connected to the conveying seat, a spring is fixedly connected between the conveying seat and the L-shaped frame, a lifting horizontal plate is fixedly connected to the outer side of the bottom end of the L-shaped frame, the lifting horizontal plate is slidably connected to the shell wall of the cutting table, and is connected to the cutting table through the telescopic controller, a synchronous limiting component connected to the cutting table is symmetrically arranged on the outer side of the bottom end of the supporting roller, the synchronous limiting component is connected to the lifting horizontal plate, a bilateral pressing component is arranged between the supporting roller and the energy absorbing feeding unit, and the bilateral pressing components are symmetrically arranged on both sides of the self-resetting cutting component, connected to the cutting table, and connected to the lifting horizontal plate.

8. The aluminum cast coil cutting machine according to claim 7, characterized in that: The synchronous limiting assembly includes: a cooperative branch pipe, an air-expelling part, a synchronous rod, a movable part and a limiting frame. The cooperative branch pipe is symmetrically arranged on the outer side of the bottom end of the supporting roller and fixedly connected to the cutting table. An air-expelling part is slidingly connected to the inner side of one end of the cooperative branch pipe. A synchronous rod fixedly connected to the lifting cross plate is slidingly connected to the inner side of the air-expelling part. A spring is fixedly connected between the synchronous rod and the air-expelling part. A movable part is slidingly connected to the inner side of the other end of the cooperative branch pipe. The movable part is fixedly connected to the limiting frame slidingly connected to the inner side of the cutting table. A plurality of guide rollers are rotatably connected to the inner side of the limiting frame.

9. The aluminum cast coil cutting machine according to claim 8, characterized in that: The bilateral pressing assembly includes: a pressing seat, a limiting rod, a regulating frame, a push-pull rod, a pressing roller, a cooperative control box, an energy guiding tube, an energy transmitting tube, a control cylinder, a cooperative disk, a sealing piston and a support rod. The pressing seat is symmetrically arranged on the inner side of the cutting table and is located on both sides of the self-resetting cutting assembly. The pressing seat is slidably connected to the limiting rod fixedly connected to the inner side of the cutting table, and a pressing roller is rotatably connected to the inner side of the bottom end of the pressing seat. The outer sides of the top ends of the pressing seats on both sides are provided with regulating frames slidably connected to the shell wall of the cutting table. A push-pull rod is rotatably connected on the regulating frame, and the other end of the push-pull rod is rotatably connected to the pressing seat. A control groove is arranged on the inner side of the regulating frame. An energy transmission tube is arranged on the side, and a control piston slidably connected to the control groove is fixedly connected on the outer wall of one end of the energy transmission tube, and the other end is connected to the control cavity arranged on the inner side of the cooperative control box, the cooperative control box is fixedly connected to the cutting table, and an energy guiding tube connected to the control cavity is also fixedly connected on the box wall of the cooperative control box, a control cylinder is arranged on the inner side of the energy guiding tube, a sealing piston slidably connected to the energy guiding tube is fixedly connected on the outer side of the control cylinder, a spring is fixedly connected between the sealing piston and the cooperative control box, a cooperative disk is arranged on the inner side of the control cylinder, a support rod slidably connected to the control cylinder is fixedly connected between the cooperative disk and the lifting cross plate, and the support rod is slidably connected to the box wall at the bottom end of the cooperative control box.

10. The aluminum cast coil cutting machine according to claim 1, characterized in that: The energy absorbing feeding unit comprises: a feeding table, a mounting seat, a buffer column, an energy absorbing seat and an energy reducing disk. The feeding table is arranged on the outside of the cutting table. Mounting seats fixedly connected to the cutting table are arranged on both sides of the feeding table. The mounting seat is rotatably connected to the feeding table. A buffer column is rotatably connected to the outside of the bottom end of the feeding table. An energy reducing disk is fixedly connected to the outside of the other end of the buffer column. The energy reducing disk is slidably connected to a buffer groove arranged on the inner side of the energy absorbing seat. Damping fluid is arranged on the inner side of the buffer groove. The energy absorbing seat is rotatably connected to the shell wall of the cutting table. A buffer spring is fixedly connected between the energy reducing disk and the energy absorbing seat.

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