Uncoiling and milling all-in-one machine for intelligent manufacturing of precise stainless steel strips

Abstract

The invention discloses an uncoiling and milling all-in-one machine for intelligent manufacturing of precision stainless steel strips, and relates to the technical field of precision stainless steel machining, the uncoiling and milling all-in-one machine comprises an uncoiling machine, and a stainless steel strip coil is installed on the uncoiling machine and used for achieving the uncoiling effect of the stainless steel strip coil. According to the uncoiling and face milling all-in-one machine for intelligent manufacturing of the precision stainless steel strip, through linkage of a pressing roller, a hydraulic rod, a pressure sensor and a first spring in the leveling mechanism, strip position changes caused by reduction of the coiling diameter in the uncoiling process are automatically adapted, and real-time compensation of the hydraulic rod is controlled through pressure feedback; the lower surface of a strip from uncoiling to a milling inlet is always strictly flush with the upper surface of the lower hobbing cutter, a fundamental interference source of datum drift is eliminated, and the mechanism provides a unique and stable space reference for all subsequent procedures while preventing a steel coil from being bounced off, so that milling depth control and guide roller positioning are both based on the reference, and the production efficiency is improved. And the size consistency and the surface uniformity of whole-line machining are greatly improved.

Description

Technical Field

[0001] This invention relates to the field of precision stainless steel processing technology, specifically to an integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip. Background Technology

[0002] In the intelligent manufacturing process of precision stainless steel strip, uncoiling, leveling, and milling are crucial pre-processing steps. Traditional production typically uses separate equipment, i.e., the uncoiler, leveler, and milling machine are arranged independently and connected by an intermediate tension roller group. This method has obvious drawbacks: 1. When the strip travels between different machines, its spatial reference (especially the height of the lower end face) is difficult to keep consistent, which causes the strip position to fluctuate when entering the milling unit, seriously affecting the consistency of the milling depth and thus causing surface quality fluctuations. 2. The handling of long, thin, and easily adhered stainless steel chips generated during milling, as well as the coolant, is a major challenge. The traditional combination of spray cooling and fixed dust collection often results in incomplete cleaning because the chips are adhered to the strip surface by the coolant, affecting subsequent processes and polluting the environment. Summary of the Invention

[0003] The purpose of this invention is to provide an integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip, comprising an uncoiling machine, wherein a stainless steel strip is mounted on the uncoiling machine for uncoiling the stainless steel strip, a fixed platform is mounted on the side of the uncoiling machine, a leveling mechanism is fixed on the fixed platform, and the leveling mechanism is used to adaptively align and level with the lower end face of the stainless steel strip, and a leveling machine for leveling stainless steel is mounted on the leveling mechanism, wherein a horizontal plate is fixed on the side of the leveling machine. A milling mechanism is used to perform milling operations on both sides of stainless steel. The milling mechanism is connected to a horizontal plate and a leveling mechanism. A cooling mechanism is used to achieve intermittent spray cooling of the milling mechanism, and the cooling mechanism is interconnected with the milling mechanism; The cleaning mechanism uses vibration and negative pressure adsorption to collect the debris that adheres to the stainless steel generated during milling. The cleaning mechanism is installed on the leveling mechanism.

[0005] Preferably, the leveling mechanism includes a hydraulic rod fixed to a fixed platform, and a movable platform is fixed to the output end of the hydraulic rod. A leveling machine is fixed to the movable platform, and vertical rods are symmetrically fixed to the lower end face of the movable platform. The vertical rods are slidably connected to the fixed platform. By extending and retracting the hydraulic rod, the movable platform can be moved. With the sliding guide effect between the vertical rods and the fixed platform, the stability of the movable platform's movement can be ensured.

[0006] Preferably, the movable table has symmetrical support plates fixed on the front and back sides near the uncoiler, and a round rod is slidably connected to the support plate. A mounting frame is fixed on the round rod, and a pressure roller is connected to the upper end bearing of the mounting frame. The pressure roller contacts the lower end face of the stainless steel strip coil. Through the action of the pressure roller, the stainless steel strip coil can be pressed and limited to avoid excessive loosening of the stainless steel strip coil, thereby ensuring the normal operation of the device.

[0007] Preferably, a pressure sensor is fixed to the lower end face of the mounting bracket, and a first spring is fixed between the pressure sensor and the support plate. Through the above structure, the pressure generated by the pressure roller on the stainless steel strip can be limited, thereby ensuring the normal operation of the device.

[0008] Preferably, the milling mechanism includes cylinders symmetrically fixed to the lower end face of the horizontal plate, with a movable frame fixed to the output end of the cylinders and a motor fixed on the movable frame. An upper hobbing cutter is fixed to the output end of the motor, and the upper hobbing cutter is bearing-connected to the movable frame. A lower hobbing cutter is positioned directly below the upper hobbing cutter and is bearing-connected to the movable table. The lower hobbing cutter is driven by another motor fixed to the movable table. Simultaneously, rollers are symmetrically positioned on the left and right sides of the lower hobbing cutter, and the rollers are bearing-connected to the movable table. The upper end face of the rollers is flush with the upper end face of the lower hobbing cutter. Through the action of the upper and lower hobbing cutters, a basic guarantee can be provided for achieving double-sided milling of stainless steel.

[0009] Preferably, a guide rod is slidably connected to the movable frame, and the guide rod is fixed to the bracket. A second spring is fixed between the bracket and the movable frame. At the same time, a limit roller is connected to the bracket by a bearing. The limit roller is located directly above the support roller, and the lower end face of the limit roller is lower than the lower end face of the upper milling cutter. By cooperating with the support roller and the limit roller, the stability of the stainless steel in the milling position can be ensured, and the stainless steel can be prevented from shaking during the milling process, which would affect the milling quality.

[0010] Preferably, the cooling mechanism includes symmetrically fixed half gears on the upper and lower hobs, with the half gears meshing with the gear ring and the gear ring fixed to the piston. The piston and cylinder are slidably connected. The cylinder is fixed on a leveling machine and connected to a storage tank via a one-way inlet valve and a conduit. The storage tank is fixed on a movable table and a horizontal plate. Through the action of the half gears and the gear ring, the piston can reciprocate in an orderly manner inside the cylinder, thereby achieving the suction and exhaust function of the cylinder and ensuring the normal operation of the device.

[0011] Preferably, the cylinder is connected to the guide plate via a one-way liquid outlet valve and a conduit, and the guide plate is disposed on the side of the upper and lower hobs and fixed on the movable frame and movable platform. At the same time, nozzles are evenly installed on the guide plate. Through the above structure, the coolant can flow unidirectionally in the cylinder, thereby providing a basic guarantee for cooling the upper and lower hobs.

[0012] Preferably, the cleaning mechanism includes a fixed frame fixed on the movable platform, and a collection box is fixed on the fixed frame. An exhaust fan is installed on the collection box, and the exhaust fan is connected to the dust collection hood through a duct. The above structure can provide a basic guarantee for the collection of debris generated by milling.

[0013] Preferably, the dust collection hood is symmetrically fixed with connecting rods at the front and back, and the connecting rods are slidably connected to the fixed frame. The connecting rods are also connected to the toothed ring. Meanwhile, the lower dust collection hood is symmetrically fixed with racks at the front and back. The racks mesh with transmission gears, and the transmission gears are symmetrically fixed to the cam rollers at the front and back. The cam roller bearings are connected to the fixed frame. With the above structure, the stainless steel can be shaken during debris collection, thereby avoiding the adhesion of debris to the stainless steel caused by coolant, which would affect the normal collection of debris and ensure the normal operation of the device.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. This precision stainless steel strip intelligent manufacturing uncoiling and milling integrated machine automatically adapts to the strip position changes caused by the reduction in coil diameter during the uncoiling process through the linkage of pressure rollers, hydraulic rods, pressure sensors and first spring in the leveling mechanism. The hydraulic rods are controlled by pressure feedback to compensate in real time, thereby adjusting the overall height of the movable table, leveling machine, milling mechanism, cooling mechanism and cleaning mechanism. This ensures that the lower surface of the strip from uncoiling to the milling entrance is always strictly flush with the upper surface of the lower milling cutter, eliminating the fundamental source of interference, reference drift. In addition, this mechanism avoids the steel coil from springing open and provides a unique and stable spatial reference for all subsequent processes (leveling, milling, cleaning). This makes the milling depth control and guide roller positioning based on this reference, greatly improving the dimensional consistency and surface uniformity of the entire processing line. 2. This precision stainless steel strip intelligent manufacturing uncoiling and milling integrated machine, in the milling mechanism, through the linkage of cylinder, second spring, limit roller and support roller, realizes the elastic clamping effect of stainless steel, ensuring that the strip is in the most ideal controlled state at the milling point, effectively suppressing defects such as vibration marks and tool marks caused by strip vibration, and is particularly suitable for high-speed, high-precision thin strip milling; 3. This precision stainless steel strip intelligent manufacturing uncoiling and milling integrated machine uses a cooling mechanism that converts the continuous rotational motion of the hobbing cutter into the reciprocating linear motion of the piston through a half-gear and gear ring mechanism. This directly drives the pumping and intermittent spraying of coolant. Intermittent spraying saves more coolant than continuous spraying, and the pulse flushing has a better cleaning effect on the cutter head debris. The cleaning mechanism transmits the reciprocating motion of the gear ring to the dust collection hood through a connecting rod, causing it to move synchronously to expand the adsorption range. Furthermore, through the linkage of the rack and transmission gear, the horizontal reciprocating motion of the dust collection hood is converted into the rotation of the cam roller, causing the passing strip to produce regular micro-vibrations. This vibration can loosen the debris that is slightly adhered to by the coolant, which is then sucked away by negative pressure. This completely solves the industry problem of difficult cleaning of stainless steel debris adhesion and significantly improves surface cleanliness. Attached Figure Description

[0015] Figure 1 This is a frontal three-dimensional structural diagram of the overall composition of the device of the present invention; Figure 2 This is a bottom-view cross-sectional three-dimensional structural diagram of the overall composition of the device of the present invention; Figure 3 This is a partially enlarged, bottom-view three-dimensional structural diagram of the support plate of the present invention; Figure 4 This is a frontal three-dimensional structural diagram of the horizontal plate of the present invention; Figure 5 This is a frontal three-dimensional structural diagram of the milling mechanism of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the cylindrical section of the present invention from the front view. Figure 7 This is a frontal three-dimensional structural diagram of the cleaning mechanism of the present invention; Figure 8 This is a three-dimensional structural diagram of the convex roller of the present invention viewed from below.

[0016] In the diagram: 1. Uncoiler; 2. Stainless steel strip coil; 3. Fixed table; 4. Leveling mechanism; 401. Hydraulic rod; 402. Movable table; 403. Vertical rod; 404. Support plate; 405. Round rod; 406. Mounting frame; 407. Pressure sensor; 408. First spring; 409. Pressure roller; 5. Leveling machine; 6. Horizontal plate; 7. Milling mechanism; 701. Cylinder; 702. Movable frame; 703. Motor; 704. Upper hobbing cutter; 705. Lower hobbing cutter; 706. 707. Idler roller; 708. Guide rod; 709. Bracket; 710. Second spring; 711. Limiting roller; 8. Cooling mechanism; 801. Half gear; 802. Gear ring; 803. Piston; 804. Cylinder; 805. Liquid storage tank; 806. Guide plate; 807. Nozzle; 9. Cleaning mechanism; 901. Fixing frame; 902. Collection box; 903. Exhaust fan; 904. Dust collection hood; 905. Connecting rod; 906. Rack; 907. Transmission gear; 908. Convex roller. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1-8 The present invention provides a technical solution: an integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip, including an uncoiling machine 1, on which a stainless steel strip coil 2 is installed to realize the uncoiling function of the stainless steel strip coil 2, a fixed platform 3 is installed on the side of the uncoiling machine 1, a leveling mechanism 4 is fixed on the fixed platform 3, and the leveling mechanism 4 is used to adaptively align and level with the lower end face of the stainless steel strip coil 2, and a leveling machine 5 for leveling stainless steel is installed on the leveling mechanism 4, and a horizontal plate 6 is fixed on the side of the leveling machine 5. Milling mechanism 7 is used to perform milling operations on both sides of stainless steel. Milling mechanism 7 is connected to horizontal plate 6 and leveling mechanism 4. Cooling mechanism 8 is used to achieve intermittent spray cooling of milling mechanism 7, and cooling mechanism 8 is connected to milling mechanism 7. The cleaning mechanism 9 uses vibration and negative pressure adsorption to collect the debris that adheres to the stainless steel generated during milling. The cleaning mechanism 9 is installed on the leveling mechanism 4.

[0019] The leveling mechanism 4 includes a hydraulic rod 401 fixed on a fixed platform 3, and a movable platform 402 fixed to the output end of the hydraulic rod 401. A leveling machine 5 is fixed on the movable platform 402. Vertical rods 403 are symmetrically fixed to the lower end face of the movable platform 402, and the vertical rods 403 are slidably connected to the fixed platform 3. Support plates 404 are symmetrically fixed to the front and back of the movable platform 402 near the uncoiler 1. A round rod 405 is slidably connected to the support plate 404, and a mounting frame 406 is fixed to the round rod 405. A pressure roller 409 is connected to the upper end bearing of the mounting frame 406, and the pressure roller 409 contacts the lower end face of the stainless steel strip coil 2. A pressure sensor 407 is fixed to the lower end face of the mounting frame 406, and a first spring 408 is fixed between the pressure sensor 407 and the support plate 404. When using this precision stainless steel strip intelligent manufacturing integrated uncoiling and milling machine, such as Figures 1-8 As shown, the stainless steel strip coil 2 is first installed on the uncoiler 1. Then, by extending the hydraulic rod 401, the movable table 402, pressure roller 409, leveler 5, and milling mechanism 7 are moved upward. The sliding guide between the vertical rod 403 and the fixed table 3 ensures the stability of the movable table 402's movement. When the pressure roller 409 contacts the lower end face of the stainless steel strip coil 2, the hydraulic rod 401 continues to extend, causing the pressure roller 409 and mounting frame 406 to move downward relative to the support plate 404. The sliding guide between the round rod 405 and the support plate 404 ensures the stability of the pressure roller 409 and mounting frame 406's movement. At this time, the first spring 408 contracts under force. Through the elastic force of the first spring 408, the pressure roller 409 exerts pressure on the stainless steel strip coil 2 until the first spring 408 contracts to its limit. The pressure sensor 407 monitors the pressure. The pressure applied to the stainless steel strip coil 2 by the pressure roller 409 prevents the stainless steel strip coil 2 from springing open during subsequent unwinding due to tension, ensuring the normal operation of the device. At this time, the upper end face of the pressure roller 409 is flush with the upper end face of the lower milling cutter 705. During the subsequent unwinding process, as the stainless steel strip coil 2 shrinks in size, the pressure exerted by the pressure roller 409 on the stainless steel strip coil 2 decreases. The pressure sensor 407 detects the pressure and feeds it back to the PLC controller. The PLC controller controls the hydraulic rod 401 to extend slowly, thereby allowing the pressure roller 409 to further press the stainless steel strip coil 2. This ensures that as the unwinding diameter of the stainless steel strip coil 2 shrinks, the extension and adjustment of the hydraulic rod 401 ensures that the bottom of the stainless steel strip released from the stainless steel strip coil 2 remains flush with the upper end face of the pressure roller 409 and the upper end face of the lower milling cutter 705, facilitating subsequent processing. The milling mechanism 7 includes cylinders 701 symmetrically fixed to the lower end face of the horizontal plate 6. A movable frame 702 is fixed to the output end of each cylinder 701, and a motor 703 is fixed to the movable frame 702. An upper hobbing cutter 704 is fixed to the output end of the motor 703. The upper hobbing cutter 704 is bearing-connected to the movable frame 702. A lower hobbing cutter 705 is positioned directly below the upper hobbing cutter 704, and is bearing-connected to the movable table 402. The lower hobbing cutter 705 is driven by another motor 703 fixed to the movable table 402. 705 has symmetrically arranged support rollers 706 on its left and right sides. The support rollers 706 are connected to the movable table 402 by bearings, and the upper end face of the support rollers 706 is flush with the upper end face of the lower hobbing cutter 705. A guide rod 707 is slidably connected to the movable frame 702, and the guide rod 707 is fixed to the bracket 708. A second spring 709 is fixed between the bracket 708 and the movable frame 702. At the same time, a limit roller 710 is connected to the bracket 708 by bearings. The limit roller 710 is located directly above the support rollers 706, and the lower end face of the limit roller 710 is lower than the lower end face of the upper hobbing cutter 704. During the use of the device, such as Figures 1-7 As shown, the unwound stainless steel strip enters the leveling machine 5 for leveling and then contacts the milling mechanism 7. During milling, the cylinder 701 extends, causing the movable frame 702, the upper milling cutter 704, and the limiting roller 710 to move downwards. Because the lower end face of the limiting roller 710 is lower than the lower end face of the upper milling cutter 704, when the upper milling cutter 704 and the limiting roller 710 move downwards, the limiting roller 710 first contacts the stainless steel strip. With the continued extension of the cylinder 701, the limiting roller 710 and the support 708 move relative to the movable frame 702. Combined with the sliding guidance between the guide rod 707 and the movable frame 702, the limiting roller 710 is kept in contact with the stainless steel strip. To ensure the stability of the movement of the support 708, the second spring 709 is compressed until the upper hobbing cutter 704 contacts the leveled stainless steel strip. At this time, the elastic action of the second spring 709 can limit the stainless steel strip with the support roller 706, thereby ensuring the stability of the stainless steel strip in the milling position and avoiding the impact of the stainless steel strip shaking when the upper hobbing cutter 704 and the lower hobbing cutter 705 mill the stainless steel strip. The motor 703 on the movable frame 702 and the movable table 402 can drive the upper hobbing cutter 704 and the lower hobbing cutter 705 to rotate, thereby realizing the milling of the stainless steel strip. The cooling mechanism 8 includes a half gear 801 symmetrically fixed on the upper hob 704 and the lower hob 705. The half gear 801 is meshed with the gear ring 802, and the gear ring 802 is fixed to the piston 803. The piston 803 is slidably connected to the cylinder 804. The cylinder 804 is fixed on the leveling machine 5 and is connected to the storage tank 805 through a one-way inlet valve and a conduit. The storage tank 805 is fixed on the movable table 402 and the horizontal plate 6. The cylinder 804 is connected to the guide plate 806 through a one-way outlet valve and a conduit. The guide plate 806 is located on the side of the upper hob 704 and the lower hob 705 and is fixed on the movable frame 702 and the movable table 402. Spray nozzles 807 are evenly installed on the guide plate 806. During the milling process of stainless steel strip, such as Figures 1-8 As shown, the rotation of the upper hobbing cutter 704 and the lower hobbing cutter 705 synchronously drives the half gear 801 to rotate. Combined with the transmission between the half gear 801 and the gear ring 802, the gear ring 802 can perform orderly left-right reciprocating motion, thereby driving the piston 803 to perform orderly left-right reciprocating motion within the cylinder 804. When the piston 803 moves outward from the cylinder 804, coolant in the reservoir 805 enters the reservoir 805 through the conduit and the one-way inlet valve. Storage: When the piston 803 moves inward to the inside of the cylinder 804, the coolant stored in the cylinder 804 enters the guide plate 806 through the one-way outlet valve and the conduit, and is sprayed onto the upper hob 704 and the lower hob 705 through the nozzle 807. This not only cools the upper hob 704 and the lower hob 705, but also cleans the residual debris on the upper hob 704 and the lower hob 705 by flushing with the coolant, thus better ensuring the milling of the stainless steel strip. The cleaning mechanism 9 includes a fixed frame 901 fixed on the movable table 402, a collection box 902 fixed on the fixed frame 901, and an exhaust fan 903 installed on the collection box 902. The exhaust fan 903 is connected to the dust collection hood 904 through a duct. Connecting rods 905 are symmetrically fixed on the dust collection hood 904, and the connecting rods 905 are slidably connected to the fixed frame 901. The connecting rods 905 are connected to the gear ring 802. Meanwhile, racks 906 are symmetrically fixed on the lower dust collection hood 904, and the racks 906 mesh with the transmission gears 907. The transmission gears 907 are symmetrically fixed on the convex rollers 908, and the convex rollers 908 are connected to the fixed frame 901 by bearings. During milling, coolant and debris generated during milling can leave residues on the stainless steel strip, such as... Figures 1-8As shown, the milled stainless steel strip continues to move to the right. When the stainless steel strip moves to engage with the dust collection hood 904, the exhaust fan 903 generates negative pressure, allowing surface debris to pass through the dust collection hood 904 and the conduit into the collection box 902 for collection. Simultaneously, the toothed ring 802 reciprocates left and right in an orderly manner, driving the connecting rod 905 and the dust collection hood 904 to reciprocate left and right in an orderly manner. Combined with the sliding guide action between the connecting rod 905 and the fixed frame 901, the stability of the dust collection hood 904's movement is ensured. Through the movement of the dust collection hood 904... This design ensures better debris absorption. Furthermore, when the lower dust collection hood 904 reciprocates left and right, it simultaneously drives the rack 906 to reciprocate in an orderly manner. Combined with the meshing transmission between the rack 906 and the transmission gear 907, the convex roller 908 rotates. The rotation of the convex roller 908 causes the stainless steel strip to vibrate up and down over a certain distance. This vibration helps the debris to detach from the stainless steel strip and be collected by the dust collection hood 904, effectively preventing debris from adhering to the stainless steel strip due to coolant residue and affecting the debris removal effect.

[0020] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A precision stainless steel strip intelligent manufacturing uncoiling and milling integrated machine, comprising an uncoiling machine (1), wherein a stainless steel strip coil (2) is mounted on the uncoiling machine (1) for realizing the uncoiling function of the stainless steel strip coil (2), characterized in that: The uncoiling machine (1) is equipped with a fixed platform (3) on its side. A leveling mechanism (4) is fixed on the fixed platform (3). The leveling mechanism (4) is used to self-align and level with the lower end face of the stainless steel strip (2). A leveling machine (5) for stainless steel leveling is installed on the leveling mechanism (4). A horizontal plate (6) is fixed on the side of the leveling machine (5). The leveling mechanism (4) includes a hydraulic rod (401) fixed on the fixed platform (3). A movable platform (402) is fixed at the output end of the hydraulic rod (401). The leveling machine (5) is fixed on the movable platform (402). At the same time, the movable platform (402) is used to level the stainless steel strip. The lower end face is symmetrically fixed with vertical rods (403), and the vertical rods (403) are slidably connected to the fixed platform (3); the milling mechanism (7) is used to realize the milling operation of stainless steel on both sides, and the milling mechanism (7) is connected to the horizontal plate (6) and the leveling mechanism (4); the cooling mechanism (8) is used to realize the intermittent spray cooling effect of the milling mechanism (7), and the cooling mechanism (8) is connected to the milling mechanism (7); the cleaning mechanism (9) uses vibration and negative pressure adsorption to collect the debris that adheres to the stainless steel generated during milling, and the cleaning mechanism (9) is installed on the leveling mechanism (4).

2. The integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip according to claim 1, characterized in that: The movable table (402) is symmetrically fixed with support plates (404) on the side near the uncoiler (1), and a round rod (405) is slidably connected on the support plate (404), and a mounting frame (406) is fixed on the round rod (405). At the same time, a pressure roller (409) is connected to the upper bearing of the mounting frame (406), and the pressure roller (409) is in contact with the lower end face of the stainless steel strip coil (2).

3. The integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip according to claim 2, characterized in that: A pressure sensor (407) is fixed to the lower end face of the mounting bracket (406), and a first spring (408) is fixed between the pressure sensor (407) and the support plate (404).

4. The integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip according to claim 3, characterized in that: The milling mechanism (7) includes cylinders (701) symmetrically fixed to the lower end face of the horizontal plate (6), and a movable frame (702) is fixed to the output end of the cylinders (701), and a motor (703) is fixed on the movable frame (702). At the same time, an upper hobbing cutter (704) is fixed to the output end of the motor (703). The upper hobbing cutter (704) is connected to the movable frame (702) by a bearing. A lower... A hobbing cutter (705) is provided, and the lower hobbing cutter (705) is connected to the movable table (402) by a bearing. The lower hobbing cutter (705) is driven by another motor (703) fixed on the movable table (402). Meanwhile, the lower hobbing cutter (705) is symmetrically provided with rollers (706) on its side. The rollers (706) are connected to the movable table (402) by bearings, and the upper end face of the rollers (706) is flush with the upper end face of the lower hobbing cutter (705).

5. The integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip according to claim 4, characterized in that: A guide rod (707) is slidably connected to the movable frame (702), and the guide rod (707) is fixed to the bracket (708). A second spring (709) is fixed between the bracket (708) and the movable frame (702). Meanwhile, a limiting roller (710) is connected to the bracket (708) by a bearing. The limiting roller (710) is located directly above the support roller (706), and the lower end face of the limiting roller (710) is lower than the lower end face of the upper hobbing cutter (704).

6. The integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip according to claim 5, characterized in that: The cooling mechanism (8) includes a half gear (801) symmetrically fixed on the upper hobbing cutter (704) and the lower hobbing cutter (705), and the half gear (801) is meshed with the gear ring (802), and the gear ring (802) is fixed to the piston (803), while the piston (803) is slidably connected to the cylinder (804). The cylinder (804) is fixed on the leveling machine (5), and the cylinder (804) is connected to the liquid storage tank (805) through a one-way liquid inlet valve and a conduit. The liquid storage tank (805) is fixed on the movable table (402) and the horizontal plate (6).

7. The integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip according to claim 6, characterized in that: The cylinder (804) is connected to the guide plate (806) through a one-way liquid outlet valve and a conduit. The guide plate (806) is set on the side of the upper hobbing cutter (704) and the lower hobbing cutter (705). The guide plate (806) is fixed on the movable frame (702) and the movable table (402). Meanwhile, nozzles (807) are evenly installed on the guide plate (806).

8. The integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip according to claim 7, characterized in that: The cleaning mechanism (9) includes a fixed frame (901) fixed on the movable platform (402), and a collection box (902) is fixed on the fixed frame (901). An exhaust fan (903) is installed on the collection box (902), and the exhaust fan (903) is connected to the dust collection hood (904) through a duct.

9. The integrated uncoiling and milling machine for intelligent manufacturing of precision stainless steel strip according to claim 8, characterized in that: The dust collection hood (904) is symmetrically fixed with connecting rods (905) at the front and back, and the connecting rods (905) are slidably connected to the fixed frame (901). The connecting rods (905) are connected to the toothed ring (802). At the same time, the lower dust collection hood (904) is symmetrically fixed with racks (906) at the front and back. The racks (906) mesh with the transmission gears (907), and the transmission gears (907) are symmetrically fixed on the convex rollers (908). The convex rollers (908) are connected to the fixed frame (901) by bearings.

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