Stainless steel plate cutting equipment

Abstract

Stainless steel plate cutting equipment relates to the technical field of stainless steel plate cutting and comprises an outer shell, a movable steel plate part, a cutting part and a pressing part. A movable steel plate part, a cutting part and a pressing part are mounted in the outer shell; the steel plate moving part is located above the cutting part, and the pressing part is located on the side face of the cutting part. A stainless steel plate needing to be cut is manually placed at the specific position of the outer shell; then the stainless steel plate is moved into the outer shell by moving the steel plate part, so that the outer shell is clamped by the cutting part, and the outer shell is cut through the cutting part; when the four corners of the stainless steel plate need to be cut, the middle position of the stainless steel plate is fixed through the pressing part, then the stainless steel plate is cut through the cutting part, multiple cutting modes of the equipment are achieved, and different cutting requirements are met.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel plate cutting, and in particular to a stainless steel plate cutting device. Background Art

[0002] Stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acid, alkaline gas, solution and other media; it is an alloy steel that is not easy to rust, but it is not absolutely rust-proof. Stainless steel plate refers to steel plate that is resistant to corrosion by weak media such as atmosphere, steam and water, while acid-resistant steel plate refers to steel plate that is resistant to corrosion by chemically corrosive media such as acid, alkali and salt; Nowadays, stainless steel plates are mostly cut using a movable upper blade and a fixed lower blade, which cut metal plates of different thicknesses by applying shear force; it is suitable for metal plates of various thicknesses, with high cutting accuracy, but relatively slow speed; Therefore, it is necessary to invent a stainless steel plate cutting device that uses wire cutting, also known as electric spark wire cutting, and uses electrode wire for pulsed spark discharge, which is suitable for cutting metal plates of various thicknesses; it can also automatically load and unload materials to improve cutting efficiency; it can meet the cutting requirements of stainless steel plates of different sizes, improve the versatility of the cutting equipment, expand the scope of application of the cutting equipment, and reduce the cost of manufacturing multiple sets of cutting equipment; by automatically placing the stainless steel plate into the cutting mechanism, the cutting efficiency is improved and the labor cost is reduced; by separating the cut stainless steel plate from the debris, the collection efficiency of the stainless steel plate is improved, and the debris is convenient to handle, preventing the debris from floating in the air and polluting the environment. Summary of the invention

[0003] In view of the above problems, the present invention provides a stainless steel plate cutting device to solve the above problems.

[0004] The technical solution used in the present invention is: a stainless steel plate cutting device, comprising: an external shell, a moving steel plate part, a cutting part, and a pressing part; The outer shell is provided with a movable steel plate part, a cutting part and a pressing part, and a controller is fixedly installed on the outer shell; a signal processor in the controller receives a signal, and a central processor in the controller controls the electrical components of the device to operate in an orderly manner; the movable steel plate part is located above the cutting part, and the pressing part is located at the side of the cutting part; The cutting part includes: a large collecting box, a rectangular collecting box body, a first cam, a first spur gear, a first cylindrical gear, a filter plate, a swing structure, and a second cylindrical gear; The side of the large collection box is provided with an opening and closing door, and the large collection box is attached to a predetermined installation area inside the external shell through a fastening mechanism. A motor is fixedly installed on the side of the large collection box, and the shaft of the motor is connected to two first cams through a belt and a pulley. There are two first cams, and the two first cams are symmetrically distributed. The two first cams are rotatably installed on the internal shelf of the external shell, and the two first cams are provided with a slide groove, and a rod on one side of the filter plate is slidably installed in each slide groove; a handle is provided on the side of the rectangular collection box body, and the rectangular collection box body is inserted into the interior of the external shell; the first spur rack is fixedly installed on the large collection box, and the first spur rack is intermittently meshed with the first cylindrical gear, and the first cylindrical gear is fixedly connected to the rod on one side of the filter plate ; The filter plate is slidably installed in the slide grooves on both sides of the large collecting box, and a hole is provided on the filter plate. The lower end of the filter plate is fixedly connected to the upper end of the large collecting box through a telescopic soft film; there are four swing structures, and every two swing structures are arranged in a row, and the axes of the first swing rods of every two swing structures arranged in a row are connected to each other; there are two second cylindrical gears, and the two second cylindrical gears are meshed with each other, one of the second cylindrical gears is fixedly connected to the first swing rod of one group of swing structures, and the other second cylindrical gear is rotatably installed on the limiting rectangular frame, and this second cylindrical gear is connected to the first swing rod of another group of swing structures through a belt and a pulley, and this second cylindrical gear is fixedly connected to the shaft of the motor fixedly installed on the limiting rectangular frame; The telescopic frame, connecting frame, and single-side extrusion structure; There are two telescopic frames, which are fixedly installed inside the external shell respectively; the front end frame of each telescopic frame is fixedly connected to the connecting frame respectively; there are two groups of single-sided extrusion mechanisms, which are symmetrically distributed up and down, and the two groups of single-sided extrusion mechanisms are fixedly installed in the middle position of the two connecting frames respectively.

[0005] Preferably, a cavity is provided inside the external shell, a rectangular notch is provided on the top of the external shell, an opening is provided on the side of the external shell, and a rectangular collection box with a cut portion is inserted into the opening.

[0006] Preferably, the movable steel plate part comprises: a limit rod moving mechanism, a first lead screw moving mechanism, a first connecting plate, and a first electric cylinder; The limit rod moving mechanism includes: a bracket and a limit rod; the bracket is installed inside the external shell by welding technology, the limit rod is installed on the bracket by screws and nuts, the limit rod is slidably connected to the slider, the slider is slidably installed on the bracket, and the slider is fixedly connected to the first connecting plate; the first lead screw moving mechanism includes: a screw, a motor, a bracket, and a slider; the bracket is installed inside the external shell by welding technology, and the lead screw is rotatably installed on the bracket; the motor is installed on the bracket by screws and nuts, the shaft of the motor is fixedly connected to the shaft of the lead screw, the lead screw is threadedly matched with the threaded hole of the slider, the slider is slidably installed on the bracket, and the slider is fixedly connected to the first connecting plate; the lower end surface of the first connecting plate is fixedly connected to the cylinder body part of the first electric cylinder, and the telescopic rod end of the first connecting plate is fixedly connected to the suction cup.

[0007] Preferably, the swing structure comprises: a first swing rod, a second swing rod; One end of the first swing rod is rotatably connected to the limiting rectangular frame, the other end of the first swing rod is rotatably connected to the second swing rod, one end of the second swing rod located on the left side is rotatably connected to the second screw moving mechanism bracket, and one end of the second swing rod located on the right side is rotatably connected to the third screw moving mechanism bracket.

[0008] Preferably, the cutting part further comprises: a limiting rectangular frame, a second lead screw moving mechanism, a third lead screw moving mechanism, and a fourth lead screw moving mechanism; The limiting rectangular frame is attached to a predetermined installation area inside the external shell through a fastening mechanism; the second screw moving mechanism comprises: a screw, a motor, a bracket, and a slider; a screw is rotatably installed on the bracket; the motor is installed on the bracket through screws and nuts, and the shaft of the motor is fixedly connected to the shaft of the screw, and the thread on the screw rotates in opposite directions from the middle to the two ends. There are two sliders, and the two sliders are respectively matched with the two sets of thread threads on the screw. The moving directions of the two sliders are opposite, and the two sliders are respectively slidably installed on the bracket, and each slider is respectively fixedly connected to a bracket of a fourth screw moving mechanism; the screw of the third screw moving mechanism is connected to the screw of the second screw moving mechanism through a belt and a pulley, and the third screw moving mechanism comprises: a screw, a bracket, and a slider; a screw is rotatably installed on the bracket; the thread on the screw rotates from the middle to the two ends The rotation directions of the threads are opposite, there are two sliders, the two sliders respectively cooperate with the two groups of threads on the lead screw, the moving directions of the two sliders are opposite, the two sliders are respectively slidably installed on the bracket, and each slider is respectively fixedly connected to a bracket of a fourth lead screw moving mechanism; there are two fourth lead screw moving mechanisms, and the structures of the two fourth lead screw moving mechanisms are the same; the fourth lead screw moving mechanism includes: a lead screw, a motor, a bracket, a slider, and a mechanical clamp; a lead screw is rotatably installed on the bracket; the motor is installed on the bracket by screws and nuts, and the shaft of the motor is fixedly connected to the shaft of the lead screw, the threads on the lead screw rotate in opposite directions from the middle to both ends, there are two sliders, the two sliders respectively cooperate with the two groups of threads on the lead screw, the moving directions of the two sliders are opposite, the two sliders are respectively slidably installed on the bracket, and each slider is respectively fixedly connected to a mechanical clamp.

[0009] Preferably, the cutting part further comprises: a fifth screw moving mechanism, a sixth screw moving mechanism, a second electric cylinder, and a cutting head; There are two fifth lead screw moving mechanisms, which are respectively fixedly mounted inside the external shell, and the fifth lead screw moving mechanism comprises: a lead screw, a motor, a bracket, and a slider; the bracket is mounted inside the external shell by welding technology, and the lead screw is rotatably mounted on the bracket; the motor is mounted on the bracket by screws and nuts, the shaft of the motor is fixedly connected to the shaft of the lead screw, the lead screw and the threaded hole of the slider are threadedly matched, the slider is slidably mounted on the bracket, and the slider is fixedly connected to the bracket of the sixth lead screw moving mechanism; the structure of the sixth lead screw moving mechanism is the same as that of the fifth lead screw moving mechanism, the cylinder body part of the second electric cylinder is fixedly mounted on the slider of the sixth lead screw moving mechanism, the telescopic rod end of the second electric cylinder is fixedly connected to the cutting head, and the cutting head is slidably mounted on the slider of the sixth lead screw moving mechanism.

[0010] Preferably, the cutting part further comprises: a second spur rack and a third cylindrical gear; The second spur rack is fixedly connected to the bracket of the third screw moving mechanism, the second spur rack is meshed with the third cylindrical gear, and the third cylindrical gear is fixedly connected to the axis of one of the baffles; there are two baffles, and the two baffles are rotatably installed on the shelves inside the external shell; there are two fourth cylindrical gears, and the two fourth cylindrical gears are meshed with each other, one of the fourth cylindrical gears is fixedly connected to the other baffle, and the other fourth cylindrical gear is connected to the third cylindrical gear through a belt and a pulley.

[0011] Preferably, the one-side extrusion structure comprises: a rectangular long rod, a seventh lead screw moving mechanism, a sliding structure, a pressing block, and a second cam; There are two rectangular long rods, which are slidably mounted on the pressing blocks respectively, and rods are provided on the sides of the two rectangular long rods, which are slidably mounted in the inner sliding grooves of a second cam respectively, and there are two second cams, which are fixedly connected to the shafts of the motor on the connecting frame respectively, and the two second cams are rotatably mounted on the pressing block respectively, and the pressing block is fixedly connected to the two connecting frames; the seventh lead screw moving mechanism comprises: a lead screw, a motor, a bracket, and a slider; the bracket is mounted on a rectangular long rod by welding technology, and a lead screw is rotatably mounted on the bracket; the motor is mounted on the bracket by screws and nuts, and the shaft of the motor is fixedly connected to the shaft of the lead screw, and there are two sliders, which are respectively threadedly matched with the threaded holes of the lead screw, and the two sliders are slidably mounted on the bracket, and each slider is fixedly connected to a connecting block of a sliding structure respectively; there are two groups of sliding structures, and the two groups of sliding structures are distributed in parallel, and the two groups of sliding structures are respectively fixedly mounted on the two rectangular long rods.

[0012] Preferably, the sliding structure comprises: a connecting block, a third swing rod, a fourth swing rod, a fixed rod, and a second connecting plate; The fixed rod is fixedly installed on two rectangular long rods, and two groups of sliding grooves are provided on the fixed rod, and a second connecting plate is slidably installed in each group of sliding grooves; the connecting block is rotatably connected to the fourth swing rod and the third swing rod, the other end of the fourth swing rod is rotatably connected to a second connecting plate, and the other end of the third swing rod is rotatably connected to another second connecting plate.

[0013] The beneficial effects of the present invention compared with the prior art are: 1. The present invention can meet the cutting requirements of stainless steel plates of different sizes, improve the versatility of the cutting equipment, expand the applicable scope of the cutting equipment, and reduce the cost of manufacturing multiple sets of cutting equipment; the present invention improves the cutting efficiency and reduces the labor cost by automatically placing the stainless steel plate into the cutting mechanism; the present invention improves the collection efficiency of the stainless steel plate by separating the cut stainless steel plate from the debris, and facilitates the processing of the debris, preventing the debris from floating in the air and polluting the environment.

[0014] 2. The present invention drives the screw of the seventh screw moving mechanism to rotate through the motor of the seventh screw moving mechanism, thereby driving the slider of the seventh screw moving mechanism to move, thereby driving the connecting block to move, and then driving the third swing rod and the fourth swing rod to swing, thereby pushing the two second connecting plates to move, and then adjusting the distance between the two second connecting plates to adapt to stainless steel plates of different sizes.

[0015] 3. When cutting stainless steel sheets, in order to prevent debris from flying into the air and affecting the environment, the two shielding plates are closed to keep the external shell sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention from a first angle.

[0017] Figure 2 It is a schematic diagram of the second angle of the overall structure of the present invention.

[0018] Figure 3 It is a schematic diagram of the internal structure of the overall structure of the present invention from a first angle.

[0019] Figure 4 It is a schematic diagram of the internal structure of the overall structure of the present invention from a second angle.

[0020] Figure 5 It is a schematic structural diagram of the movable steel plate part of the present invention.

[0021] Figure 6 It is a schematic structural diagram of the cutting part at a first angle of the present invention.

[0022] Figure 7 It is a structural schematic diagram of the second angle of the cutting part of the present invention.

[0023] Figure 8 It is a schematic structural diagram of the cutting part at a third angle of the present invention.

[0024] Fig. 9 It is a structural schematic diagram of a partial structure of the cutting part of the present invention.

[0025] Fig.10 It is a structural schematic diagram of another part of the cutting part of the present invention.

[0026] Fig.11 It is a schematic structural diagram of the pressing part of the present invention.

[0027] Fig.12 It is a structural schematic diagram of a part of the structure of the pressing part of the present invention.

[0028] Figure numerals: 1, outer shell; 2, moving steel plate part; 3, cutting part; 4, pressing part; 201, limit rod moving mechanism; 202, first screw moving mechanism; 203, first connecting plate; 204, first electric cylinder; 301, large collection box; 302, rectangular collection box; 303, first cam; 304, first straight rack; 305, first cylindrical gear; 306, filter plate; 307, limit rectangular frame; 308, first swing rod; 309, second swing rod; 310, second cylindrical gear; 311, second screw moving mechanism; 312, third screw moving mechanism Moving mechanism; 313, fourth lead screw moving mechanism; 314, fifth lead screw moving mechanism; 315, sixth lead screw moving mechanism; 316, second electric cylinder; 317, cutting head; 318, second spur rack; 319, third cylindrical gear; 320, shielding plate; 321, fourth cylindrical gear; 401, telescopic frame; 402, connecting frame; 403, rectangular long rod; 404, seventh lead screw moving mechanism; 405, connecting block; 406, third swing rod; 407, fourth swing rod; 408, fixing rod; 409, pressing block; 410, second connecting plate; 411, second cam. DETAILED DESCRIPTION

[0029] The technical solution of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when used, which is only for the convenience of describing the simplified description of the invention patent, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention patent. In addition, for the convenience of explanation, spatial relative terms, such as "below", "below", "below", "above", "above", etc., may be used in the text to describe the relationship of an element or feature relative to other elements or features as shown in the figure. Spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptors used in the text may also be interpreted accordingly. It should be noted that in this article, some connection methods, such as "fixed connection, fixed installation" refer to, but are not limited to, the fixing of two parts such as welding, screw and nut fixing, gluing, riveting, interference fit, etc. between two parts. For those skilled in the art, the specific meanings of the above terms in this application can be understood based on specific circumstances.

[0031] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0032] Implementation example Figure 1-Figure 12 As shown, a stainless steel plate cutting device comprises: an external shell 1, a moving steel plate part 2, a cutting part 3, and a pressing part 4; A movable steel plate part 2, a cutting part 3 and a pressing part 4 are installed inside the external shell 1, and a controller is fixedly installed on the external shell 1; the signal is received by the signal processor in the controller, and the electrical components of the device are controlled to operate in an orderly manner by the central processing unit in the controller; the movable steel plate part 2 is located above the cutting part 3, and the pressing part 4 is located at the side of the cutting part 3; the stainless steel plate to be cut is manually placed at a specific position of the external shell 1; then the stainless steel plate is moved to the inside of the external shell 1 by the movable steel plate part 2, so that the external shell 1 is clamped by the cutting part 3, and the external shell 1 is cut by the cutting part 3; when the four corners of the stainless steel plate need to be cut, the middle position of the stainless steel plate is fixed by the pressing part 4, and then the stainless steel plate is cut by the cutting part 3, thereby realizing a variety of cutting methods of the equipment to meet different cutting requirements; The cutting part 3 includes: a large collecting box 301, a rectangular collecting box body 302, a first cam 303, a first spur rack 304, a first cylindrical gear 305, a filter plate 306, a swing structure, and a second cylindrical gear 310; The side of the large collection box 301 is provided with an opening and closing door, which is convenient for manual cleaning of the garbage inside the large collection box 301. The large collection box 301 is attached to the predetermined installation area inside the external shell 1 through a fastening mechanism. A motor is fixedly installed on the side of the large collection box 301. The shaft of the motor is connected to two first cams 303 through a belt and a pulley. There are two first cams 303, and the two first cams 303 are symmetrically distributed. The two first cams 303 are rotatably installed on the internal shelf of the external shell 1 respectively. Each of the first cams 303 is provided with a slide groove, and a rod on one side of the filter plate 306 is slidably installed in each slide groove; a handle is provided on the side of the rectangular collection box 302, and the rectangular collection box 302 is inserted into the interior of the external shell 1; the first straight rack 304 is fixedly installed on the large collection box 301, and the first straight rack 304 is intermittently meshed with the first cylindrical gear 305, and the first cylindrical gear 305 is fixedly connected to the rod on one side of the filter plate 306; the filter plate 306 is slidably installed in the slide grooves on both sides of the large collection box 301 , the filter plate 306 is provided with a hole, and the lower end of the filter plate 306 is fixedly connected to the upper end of the large collection box 301 through a telescopic soft film; there are four swing structures, and every two swing structures are arranged in a row, and the axes of the first swing rods 308 of every two swing structures arranged in a row are connected to each other; there are two second cylindrical gears 310, and the two second cylindrical gears 310 are meshed with each other, one of the second cylindrical gears 310 is fixedly connected to the first swing rod 308 of one group of swing structures, and the other second cylindrical gear 310 is rotatably installed on the limiting rectangular frame 307, and this second cylindrical gear 310 is connected to the first swing rod 308 of another group of swing structures through a belt and a pulley, and this second cylindrical gear 310 is fixedly connected to the shaft of the motor fixedly installed on the limiting rectangular frame 307; specifically, when the cut stainless steel plate and debris fall onto the filter plate 306, due to the holes on the filter plate 306, the debris will fall along the holes on the filter plate 306 and fall into the inside of the large collection box 301;The stainless steel sheets will remain on the filter plate 306. When it is necessary to pour the cut stainless steel sheets out of the outer shell 1, the motor on the large collection box 301 drives the first cam 303 to rotate, and then the slide groove on the first cam 303 drives the filter plate 306 to descend. When the filter plate 306 descends, it will also drive the first cylindrical gear 305 to descend. When the first cylindrical gear 305 is meshed with the first spur rack 304, since the first spur rack 304 is stationary, during the process of the first cylindrical gear 305 descending, the first cylindrical gear 305 is engaged with the first spur rack 304. A cylindrical gear 305 rotates, thereby driving the filter plate 306 to tilt at a certain angle. Since the lower end surface of the filter plate 306 is connected to the large collection box 301 through a telescopic soft membrane, the stainless steel plate on the filter plate 306 will not fall into the large collection box 301, but can only fall into the rectangular collection box body 302 along the tilt angle of the filter plate 306. The rectangular collection box body 302 is moved to the inside of the external shell 1 by manually pulling the rectangular collection box body 302, and then the stainless steel plate inside the rectangular collection box body 302 is taken away; Telescopic frame 401, connecting frame 402, single-side extrusion structure; There are two telescopic frames 401, and the two telescopic frames 401 are respectively fixedly installed inside the external shell 1; the front end frame of each telescopic frame 401 is respectively fixedly connected to the connecting frame 402; there are two groups of single-sided extrusion mechanisms, and the two groups of single-sided extrusion mechanisms are symmetrically distributed up and down, and the two groups of single-sided extrusion mechanisms are respectively fixedly installed in the middle position of the two connecting frames 402.

[0033] In an optional embodiment of the present invention, Figure 1 , Figure 2 As shown, a cavity is provided inside the external shell 1, a rectangular notch is provided on the top of the external shell 1, an opening is provided on the side of the external shell 1, and a rectangular collecting box 302 of the cutting part 3 is inserted into the opening.

[0034] In an optional embodiment of the present invention, Figure 5 As shown, the movable steel plate part 2 includes: a limit rod moving mechanism 201, a first screw moving mechanism 202, a first connecting plate 203, and a first electric cylinder 204; The limit rod moving mechanism 201 includes: a bracket, a limit rod; the bracket is installed inside the external shell 1 by welding technology, the limit rod is installed on the bracket by screws and nuts, the limit rod is slidably connected to the slider, the slider is slidably installed on the bracket, and the slider is fixedly connected to the first connecting plate 203; the first lead screw moving mechanism 202 includes: a screw, a motor, a bracket, and a slider; the bracket is installed inside the external shell 1 by welding technology, and a lead screw is rotatably installed on the bracket; the motor is installed on the bracket by screws and nuts, the shaft of the motor is fixedly connected to the shaft of the lead screw, the lead screw is threadedly matched with the threaded hole of the slider, the slider is slidably installed on the bracket, and the slider is fixedly connected to the first connecting plate 203; the lower end surface of the first connecting plate 203 is fixedly connected to the cylinder body part of the first electric cylinder 204, and the telescopic rod end of the first connecting plate 203 is fixedly connected to the suction cup, which is used to suck up the steel plate and move it to a suitable position; specifically, the required The stainless steel sheet to be cut is placed at a fixed position outside the external shell 1, and then the motor of the first screw moving mechanism 202 drives the screw of the first screw moving mechanism 202 to rotate, thereby driving the slider of the first screw moving mechanism 202 to move, thereby driving the first connecting plate 203 to move, and then driving the first electric cylinder 204 and the suction cup to move above the stainless steel sheet, and then the first electric cylinder 204 is extended and retracted to make the first electric cylinder 204 drive the suction cup to suck the stainless steel sheet, and then the first electric cylinder 204 is lifted, and then the motor of the first screw moving mechanism 202 drives the screw to move in the opposite direction, thereby driving the first electric cylinder 204 and the suction cup as well as the stainless steel sheet sucked by the suction cup to move to the rectangular opening above the external shell 1, and then the first electric cylinder 204 is extended and retracted to drive the suction cup and the stainless steel sheet to descend to the inside of the external shell 1, so that the shelf on the fourth screw moving mechanism 313 can clamp the stainless steel sheet.

[0035] In an optional embodiment of the present invention, Figure 6 , Figure 7 , Figure 8 , Fig.10 As shown, the swing structure includes: a first swing rod 308, a second swing rod 309; One end of the first swing rod 308 is rotationally connected to the limiting rectangular frame 307, the other end of the first swing rod 308 is rotationally connected to the second swing rod 309, one end of the second swing rod 309 located at the left position is rotationally connected to the bracket of the second screw moving mechanism 311, and one end of the second swing rod 309 located at the right position is rotationally connected to the bracket of the third screw moving mechanism 312; specifically, one of the second cylindrical gears 310 is driven to rotate by the motor on the limiting rectangular frame 307, and then the other second cylindrical gear 310 is driven to rotate, thereby driving the first swing rod 308 to swing, thereby driving the second swing rod 309 to swing, and further driving the second screw moving mechanism 311 and the third screw moving mechanism 312 to rise or fall.

[0036] In an optional embodiment of the present invention, Figure 6 , Figure 7 , Figure 8 , Fig.10 As shown, the cutting part 3 further includes: a limiting rectangular frame 307, a second screw moving mechanism 311, a third screw moving mechanism 312, and a fourth screw moving mechanism 313; The limiting rectangular frame 307 is attached to the predetermined installation area inside the external shell 1 through a fastening mechanism. The function of the limiting rectangular frame 307 is to limit the fallen stainless steel plate; the second screw moving mechanism 311 includes: a screw, a motor, a bracket, and a slider; the screw is rotatably installed on the bracket; the motor is installed on the bracket through screws and nuts, and the shaft of the motor is fixedly connected to the shaft of the screw. The threads on the screw rotate in opposite directions from the middle to the two ends. There are two sliders, and the two sliders are respectively matched with the two sets of threads on the screw. The moving directions of the two sliders are opposite. The two sliders are respectively slidably installed on the bracket, and each slider is respectively connected to a fourth screw moving mechanism 311. The bracket of the moving mechanism 313 is fixedly connected; the screw of the third screw moving mechanism 312 is connected to the screw of the second screw moving mechanism 311 through a belt and a pulley. The third screw moving mechanism 312 includes: a screw, a bracket, and a slider; a screw is rotatably mounted on the bracket; the threads on the screw rotate in opposite directions from the middle to the two ends, and there are two sliders, which respectively cooperate with the two sets of threads on the screw, and the moving directions of the two sliders are opposite. The two sliders are slidably mounted on the bracket, and each slider is fixedly connected to a bracket of the fourth screw moving mechanism 313; the fourth screw moving mechanism 313 has two, and the two fourth screw moving mechanisms The structure of the fourth lead screw moving mechanism 313 is the same as that of the structure 313; the fourth lead screw moving mechanism 313 includes: a lead screw, a motor, a bracket, a slider, and a mechanical clamp; a lead screw is rotatably installed on the bracket; the motor is installed on the bracket through screws and nuts, the shaft of the motor is fixedly connected to the shaft of the lead screw, the threads on the lead screw rotate in opposite directions from the middle to the two ends, there are two sliders, the two sliders are respectively matched with the two sets of threads on the lead screw, the moving directions of the two sliders are opposite, the two sliders are respectively slidably installed on the bracket, and each slider is fixedly connected to a mechanical clamp; specifically, in order to adapt to stainless steel plates of different sizes, the second lead screw is driven to move by the motor on the second lead screw moving mechanism 311 The screws of the mechanism 311 and the third screw moving mechanism 312 rotate, thereby driving the sliders on the second screw moving mechanism 311 and the third screw moving mechanism 312 to move, thereby driving the two fourth screw moving mechanisms 313 to move towards each other, and then adjusting the distance between the two fourth screw moving mechanisms 313; the screw of the fourth screw moving mechanism 313 is driven to rotate by the motor on the fourth screw moving mechanism 313, thereby driving the two sliders of the fourth screw moving mechanism 313 to move towards each other, thereby driving the two mechanical clamps to move, and then adjusting the distance between the two mechanical clamps, so that it can adapt to stainless steel plates of different sizes and improve the adaptability of the equipment.

[0037] In an optional embodiment of the present invention, Figure 6-Figure 10 As shown, the cutting part 3 further includes: a fifth screw moving mechanism 314, a sixth screw moving mechanism 315, a second electric cylinder 316, and a cutting head 317; There are two fifth lead screw moving mechanisms 314, and the two fifth lead screw moving mechanisms 314 are respectively fixedly installed inside the external shell 1. The fifth lead screw moving mechanism 314 includes: a lead screw, a motor, a bracket, and a slider; the bracket is installed inside the external shell 1 by welding technology, and the lead screw is rotatably installed on the bracket; the motor is installed on the bracket by screws and nuts, the shaft of the motor is fixedly connected to the shaft of the lead screw, the lead screw and the threaded hole of the slider are threadedly matched, the slider is slidably installed on the bracket, and the slider is fixedly connected to the bracket of the sixth lead screw moving mechanism 315; the structure of the sixth lead screw moving mechanism 315 is the same as that of the fifth lead screw moving mechanism 314, and the cylinder body part of the second electric cylinder 316 is fixedly installed on the slider of the sixth lead screw moving mechanism 315, the telescopic rod end of the second electric cylinder 316 is fixedly connected to the cutting head 317, and the cutting head 317 is slidably installed on the first On the slider of the six-screw moving mechanism 315; specifically, in order to arbitrarily cut the stainless steel plate, the motor of the fifth screw moving mechanism 314 drives the screw of the fifth screw moving mechanism 314 to rotate, and then drives the slider of the fifth screw moving mechanism 314 to move, thereby driving the sixth screw moving mechanism 315, the second electric cylinder 316 and the cutting head 317 to move; the motor on the sixth screw moving mechanism 315 drives the screw of the sixth screw moving mechanism 315 to rotate, and then drives the slider of the sixth screw moving mechanism 315 to move, thereby driving the second electric cylinder 316 and the cutting head 317 to move, thereby realizing the arbitrary movement of the cutting head 317, which is convenient for cutting the stainless steel plate; when cutting, the cutting head 317 is driven to descend by the extension and retraction of the second electric cylinder 316, so that the cutting head 317 cuts the stainless steel plate.

[0038] In an optional embodiment of the present invention, Figure 8 As shown, the cutting part 3 further includes: a second spur rack 318 and a third cylindrical gear 319; The second spur rack 318 is fixedly connected to the bracket of the third screw moving mechanism 312, the second spur rack 318 is meshed with the third cylindrical gear 319, and the third cylindrical gear 319 is fixedly connected to the axis of one of the baffle plates 320; there are two baffle plates 320, and the two baffle plates 320 are rotatably mounted on the rack inside the external shell 1; there are two fourth cylindrical gears 321, and the two fourth cylindrical gears 321 are meshed with each other, one of the fourth cylindrical gears 321 is fixedly connected to the other baffle plate 320, and the other fourth cylindrical gear 321 is connected to the belt through a belt The wheel is connected to the third cylindrical gear 319; specifically, when cutting the stainless steel plate, in order to prevent debris from flying into the air and affecting the environment, the two baffles 320 are in a closed state; after the cutting is completed, when the third screw moving mechanism 312 rises, the second spur rack 318 is driven to rise through the third screw moving mechanism 312, and then the third cylindrical gear 319 is driven to rotate, thereby driving the two fourth cylindrical gears 321 to rotate, and then driving the two baffles 320 to open. At this moment, it is convenient to send the stainless steel plate into the interior of the external shell 1.

[0039] In an optional embodiment of the present invention, Fig.11 , Fig.12 As shown, the single-side extrusion structure includes: a rectangular long rod 403, a seventh lead screw moving mechanism 404, a sliding structure, a pressing block 409, and a second cam 411; There are two rectangular long rods 403, and the two rectangular long rods 403 are slidably installed on the pressing block 409 respectively. Rods are provided on the sides of the two rectangular long rods 403, and the rods are slidably installed in the inner sliding grooves of a second cam 411 respectively. There are two second cams 411, and the two second cams 411 are respectively fixedly connected to the shaft of the motor on the connecting frame 402. The two second cams 411 are respectively rotatably installed on the pressing block 409, and the pressing block 409 is fixedly connected to the two connecting frames 402; the seventh screw moving mechanism 404 includes: a screw, a motor, a bracket, and a slider; the bracket is installed on a rectangular long rod 403 by welding technology, and a screw is rotatably installed on the bracket; the motor is installed on the bracket by screws and nuts, and the shaft of the motor is connected to the screw The shaft is fixedly connected, there are two sliders, the two sliders are respectively threadedly matched with the threaded holes of the lead screw, the two sliders are slidably installed on the bracket, and each slider is respectively fixedly connected to a connecting block 405 of a sliding structure; there are two groups of sliding structures, the two groups of sliding structures are distributed in parallel, and the two groups of sliding structures are respectively fixedly installed on two rectangular long rods 403; specifically, when the middle position of the stainless steel plate is pressed, the second cam 411 is driven to rotate by the motor on the connecting frame 402, so that the second cam 411 drives the rectangular long rod 403 to descend, and then drives the mechanism on the rectangular long rod 403 to descend together, thereby driving the second connecting plate 410 to descend, and then the second connecting plate 410 presses the middle position of the stainless steel plate.

[0040] In an optional embodiment of the present invention, Fig.11 , Fig.12 As shown, the sliding structure includes: a connecting block 405, a third swing rod 406, a fourth swing rod 407, a fixed rod 408, and a second connecting plate 410; The fixed rod 408 is fixedly installed on the two rectangular long rods 403, and two groups of sliding grooves are provided on the fixed rod 408, and a second connecting plate 410 is slidably installed in each group of sliding grooves; the connecting block 405 is rotatably connected to the fourth swing rod 407 and the third swing rod 406, the other end of the fourth swing rod 407 is rotatably connected to a second connecting plate 410, and the other end of the third swing rod 406 is rotatably connected to another second connecting plate 410; specifically, in order to adapt to stainless steel plates of different sizes, the motor of the seventh screw moving mechanism 404 drives the screw of the seventh screw moving mechanism 404 to rotate, and then drives the slider of the seventh screw moving mechanism 404 to move, thereby driving the connecting block 405 to move, and then drives the third swing rod 406 and the fourth swing rod 407 to swing, thereby pushing the two second connecting plates 410 to move, and then adjusting the distance between the two second connecting plates 410, so as to adapt to stainless steel plates of different sizes.

[0041] Working principle: The present invention can meet the cutting requirements of stainless steel plates of different sizes, improve the versatility of the cutting equipment, expand the applicable scope of the cutting equipment, and reduce the cost of manufacturing multiple sets of cutting equipment; the present invention improves the cutting efficiency and reduces the labor cost by automatically placing the stainless steel plate into the cutting mechanism; the present invention improves the collection efficiency of the stainless steel plate by separating the cut stainless steel plate from the debris, and facilitates the processing of the debris, preventing the debris from floating in the air and causing pollution to the environment; The stainless steel plate to be cut is manually placed at a fixed position outside the outer shell 1; When cutting the stainless steel plate, in order to prevent the debris from flying into the air and affecting the environment, the two shielding plates 320 are in a closed state, so that the outer shell 1 remains sealed; The motor on the limiting rectangular frame 307 drives one of the second cylindrical gears 310 to rotate, thereby driving the other second cylindrical gear 310 to rotate, thereby driving the first swinging rod 308 to swing, thereby driving the second swinging rod 309 to swing, and further driving the second screw moving mechanism 311, the third screw moving mechanism 312 and the fourth screw moving mechanism 313 to rise or fall; When the third screw moving mechanism 312 rises, the second spur rack 318 is driven to rise by the third screw moving mechanism 312, thereby driving the third cylindrical gear 319 to rotate, thereby driving the two fourth cylindrical gears 321 to rotate, thereby driving the two shielding plates 320 to open, at this moment, it is convenient to send the stainless steel plate into the interior of the outer shell 1; The motor of the first screw moving mechanism 202 drives the screw of the first screw moving mechanism 202 to rotate, thereby driving the slider of the first screw moving mechanism 202 to move, thereby driving the first connecting plate 203 to move, and then driving the first electric cylinder 204 and the suction cup to move above the stainless steel plate, and then the first electric cylinder 204 is extended and retracted, so that the first electric cylinder 204 drives the suction cup to suck the stainless steel plate, and then the first electric cylinder 204 is lifted, and then the motor of the first screw moving mechanism 202 drives the screw to move in the opposite direction, thereby driving the first electric cylinder 204 and the suction cup and the stainless steel plate sucked by the suction cup to move to the rectangular opening above the external shell 1, and then the first electric cylinder 204 is extended and retracted to drive the suction cup and the stainless steel plate to descend to the inside of the external shell 1, so that the shelf on the fourth screw moving mechanism 313 can clamp the stainless steel plate; In order to adapt to stainless steel plates of different sizes, the motor on the second screw moving mechanism 311 drives the screws of the second screw moving mechanism 311 and the third screw moving mechanism 312 to rotate, thereby driving the sliders on the second screw moving mechanism 311 and the third screw moving mechanism 312 to move, thereby driving the two fourth screw moving mechanisms 313 to move towards each other, thereby adjusting the distance between the two fourth screw moving mechanisms 313; the motor on the fourth screw moving mechanism 313 drives the screw of the fourth screw moving mechanism 313 to rotate, thereby driving the two sliders of the fourth screw moving mechanism 313 to move towards each other, thereby driving the two mechanical clamps to move, thereby adjusting the distance between the two mechanical clamps, thereby being able to adapt to stainless steel plates of different sizes and improving the adaptability of the equipment; after the first electric cylinder 204 drives the stainless steel plate to descend to the middle position of the two fourth screw moving mechanisms 313, the stainless steel plate is clamped by the mechanical clamp on the fourth screw moving mechanism 313; The motor on the limiting rectangular frame 307 drives one of the second cylindrical gears 310 to rotate, thereby driving the other second cylindrical gear 310 to rotate, thereby driving the first swing rod 308 to swing, thereby driving the second swing rod 309 to swing, and further driving the second screw moving mechanism 311, the third screw moving mechanism 312 and the fourth screw moving mechanism 313 to descend, thereby driving the stainless steel plate to descend. After descending to a suitable position, the motor of the fifth screw moving mechanism 314 drives the screw of the fifth screw moving mechanism 314 to rotate, thereby driving the fifth screw moving mechanism 311, the third screw moving mechanism 312 and the fourth screw moving mechanism 313 to descend. The slider of the sixth lead screw moving mechanism 315 is moved, thereby driving the sixth lead screw moving mechanism 315, the second electric cylinder 316 and the cutting head 317 to move; the motor on the sixth lead screw moving mechanism 315 drives the lead screw of the sixth lead screw moving mechanism 315 to rotate, thereby driving the slider of the sixth lead screw moving mechanism 315 to move, thereby driving the second electric cylinder 316 and the cutting head 317 to move, thereby realizing the arbitrary movement of the cutting head 317, and facilitating the cutting of the stainless steel sheet; when cutting, the cutting head 317 is driven to descend by the extension and contraction of the second electric cylinder 316, thereby causing the cutting head 317 to cut the stainless steel sheet; When the cut stainless steel plates and debris fall onto the filter plate 306, due to the holes on the filter plate 306, the debris will fall along the holes on the filter plate 306 and fall into the large collection box 301; the stainless steel plates will remain on the filter plate 306. When it is necessary to pour the cut stainless steel plates out of the outer shell 1, the motor on the large collection box 301 drives the first cam 303 to rotate, and then the slide groove on the first cam 303 drives the filter plate 306 to descend. When the filter plate 306 descends, it will also drive the first cylindrical gear 305 to descend. When the first cylindrical gear 305 is meshed with the first spur rack 304, At this time, since the first spur rack 304 is stationary, the first cylindrical gear 305 rotates during its descent, thereby driving the filter plate 306 to tilt at a certain angle. Since the lower end surface of the filter plate 306 is connected to the large collection box 301 through a telescopic soft membrane, the stainless steel plate on the filter plate 306 will not fall into the large collection box 301, but can only fall into the rectangular collection box body 302 along the tilt angle of the filter plate 306. The rectangular collection box body 302 is moved to the interior of the external shell 1 by manually pulling the rectangular collection box body 302, and then the stainless steel plate inside the rectangular collection box body 302 is taken away. The waste after cutting is driven by the motor on the limiting rectangular frame 307 to rotate one of the second cylindrical gears 310, and then the other second cylindrical gear 310 is driven to rotate, thereby driving the first swing rod 308 to swing, thereby driving the second swing rod 309 to swing, and further driving the second screw moving mechanism 311, the third screw moving mechanism 312 and the fourth screw moving mechanism 313 to rise, and the second spur rack 318 is driven to rise by the third screw moving mechanism 312, thereby driving the third cylindrical gear 319 to rotate, thereby driving the two fourth cylindrical gears 321 to rotate, and then driving the two shielding plates 320 to open, and the waste clamped by the fourth screw moving mechanism 313 is manually removed; When the four corners of the stainless steel plate need to be cut, the motor of the seventh screw moving mechanism 404 drives the screw of the seventh screw moving mechanism 404 to rotate, thereby driving the slider of the seventh screw moving mechanism 404 to move, thereby driving the connecting block 405 to move, and then driving the third swing rod 406 and the fourth swing rod 407 to swing, thereby pushing the two second connecting plates 410 to move, and then adjusting the distance between the two second connecting plates 410 to adapt to stainless steel plates of different sizes; The second cam 411 is driven to rotate by the motor on the connecting frame 402, so that the second cam 411 drives the rectangular long rod 403 to descend, and then drives the mechanism on the rectangular long rod 403 to descend together, thereby driving the second connecting plate 410 to descend, and then the second connecting plate 410 presses the middle position of the stainless steel plate; Subsequently, the motor on the limiting rectangular frame 307 drives one of the second cylindrical gears 310 to rotate, thereby driving the other second cylindrical gear 310 to rotate, thereby driving the first swing rod 308 to swing, thereby driving the second swing rod 309 to swing, and further driving the second screw moving mechanism 311, the third screw moving mechanism 312 and the fourth screw moving mechanism 313 to descend, thereby driving the stainless steel plate to descend. After descending to a suitable position, the motor of the fifth screw moving mechanism 314 drives the screw of the fifth screw moving mechanism 314 to rotate, thereby driving the fifth screw moving mechanism The slider of 314 moves, thereby driving the sixth screw moving mechanism 315, the second electric cylinder 316 and the cutting head 317 to move; the motor on the sixth screw moving mechanism 315 drives the screw of the sixth screw moving mechanism 315 to rotate, thereby driving the slider of the sixth screw moving mechanism 315 to move, thereby driving the second electric cylinder 316 and the cutting head 317 to move, thereby realizing the arbitrary movement of the cutting head 317, and facilitating the cutting of the stainless steel plate; when cutting, the cutting head 317 is driven down by the extension and contraction of the second electric cylinder 316, thereby causing the cutting head 317 to cut the stainless steel plate.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel sheet cutting device, characterized in that: include: An external shell (1), a movable steel plate portion (2), a cutting portion (3), and a pressing portion (4); The outer shell (1) is internally mounted with a movable steel plate portion (2), a cutting portion (3) and a pressing portion (4), and a controller is fixedly mounted on the outer shell (1); a signal processor in the controller receives signals, and a central processing unit in the controller controls the electrical components of the device to operate in an orderly manner; the movable steel plate portion (2) is located above the cutting portion (3), and the pressing portion (4) is located at the side of the cutting portion (3); The cutting part (3) comprises: a large collection box (301), a rectangular collection box body (302), a first cam (303), a first spur rack (304), a first cylindrical gear (305), a filter plate (306), a swing structure, and a second cylindrical gear (310); The side of the large collection box (301) is provided with an opening and closing door; the large collection box (301) is attached to a predetermined installation area inside the external shell (1) through a fastening mechanism; a motor is fixedly installed on the side of the large collection box (301); the shaft of the motor is connected to two first cams (303) through a belt and a pulley; there are two first cams (303), the two first cams (303) are symmetrically distributed, and the two first cams (303) are rotatably installed on the internal frame of the external shell (1) respectively. The first cams (303) are provided with a slide groove, and a rod on a side of a filter plate (306) is slidably installed in each slide groove; a handle is provided on the side of the rectangular collection box (302), and the rectangular collection box (302) is inserted into the interior of the external housing (1); a first straight rack (304) is fixedly installed on the large collection box (301), the first straight rack (304) is intermittently meshed with the first cylindrical gear (305), and the first cylindrical gear (305) is single-actingly meshed with the filter plate (306). The filter plate (306) is slidably mounted in the slide grooves on both sides of the large collection box (301), the filter plate (306) is provided with a hole, and the lower end of the filter plate (306) is fixedly connected to the upper end of the large collection box (301) through a telescopic soft film; there are four swing structures, and every two swing structures are arranged in a row, and the axes of the first swing rods (308) of every two swing structures arranged in a row are connected to each other; there are two second cylindrical gears (310), and the two second cylindrical gears (310) are meshed with each other, one of the second cylindrical gears (310) is fixedly connected to the first swing rods (308) of one group of swing structures, and the other second cylindrical gear (310) is rotatably mounted on the limiting rectangular frame (307), and the second cylindrical gear (310) is connected to the first swing rods (308) of another group of swing structures through a belt and a pulley, and the second cylindrical gear (310) is fixedly connected to the shaft of a motor fixedly mounted on the limiting rectangular frame (307); The telescopic frame (401), the connecting frame (402), and the single-side extrusion structure; There are two telescopic frames (401), and the two telescopic frames (401) are respectively fixedly mounted inside the external shell (1); the front end frame of each telescopic frame (401) is respectively fixedly connected to the connecting frame (402); there are two groups of single-sided extrusion mechanisms, the two groups of single-sided extrusion mechanisms are symmetrically distributed up and down, and the two groups of single-sided extrusion mechanisms are respectively fixedly mounted at the middle position of the two connecting frames (402).

2. The stainless steel sheet cutting device according to claim 1, characterized in that: The outer shell (1) is provided with a cavity inside, the upper part of the outer shell (1) is provided with a rectangular notch, the side of the outer shell (1) is provided with an opening, and a rectangular collection box (302) with a cut portion (3) is inserted into the opening.

3. The stainless steel sheet cutting device according to claim 1, characterized in that: The movable steel plate part (2) comprises: a limit rod moving mechanism (201), a first lead screw moving mechanism (202), a first connecting plate (203), and a first electric cylinder (204); The limit rod moving mechanism (201) comprises: a bracket and a limit rod; the bracket is mounted inside the external housing (1) by welding technology, the limit rod is mounted on the bracket by screws and nuts, the limit rod is slidably connected to the slider, the slider is slidably mounted on the bracket, and the slider is fixedly connected to the first connecting plate (203); the first lead screw moving mechanism (202) comprises: a lead screw, a motor, a bracket, and a slider; the bracket is mounted inside the external housing (1) by welding technology, and the lead screw is rotatably mounted on the bracket; the motor is mounted on the bracket by screws and nuts, the shaft of the motor is fixedly connected to the shaft of the lead screw, the lead screw is threadedly matched with the threaded hole of the slider, the slider is slidably mounted on the bracket, and the slider is fixedly connected to the first connecting plate (203); the lower end surface of the first connecting plate (203) is fixedly connected to the cylinder body portion of the first electric cylinder (204), and the telescopic rod end of the first connecting plate (203) is fixedly connected to the suction cup.

4. The stainless steel sheet cutting device according to claim 1, characterized in that: The swing structure comprises: a first swing rod (308) and a second swing rod (309); One end of the first swing rod (308) is rotatably connected to the limiting rectangular frame (307), the other end of the first swing rod (308) is rotatably connected to the second swing rod (309), one end of the second swing rod (309) located at the left position is rotatably connected to the bracket of the second screw moving mechanism (311), and one end of the second swing rod (309) located at the right position is rotatably connected to the bracket of the third screw moving mechanism (312).

5. The stainless steel sheet cutting device according to claim 1, characterized in that: The cutting part (3) further comprises: a limiting rectangular frame (307), a second lead screw moving mechanism (311), a third lead screw moving mechanism (312), and a fourth lead screw moving mechanism (313); The limiting rectangular frame (307) is attached to a predetermined installation area inside the external housing (1) through a fastening mechanism; the second lead screw moving mechanism (311) comprises: a lead screw, a motor, a bracket, and a slider; a lead screw is rotatably mounted on the bracket; the motor is mounted on the bracket through screws and nuts, the shaft of the motor is fixedly connected to the shaft of the lead screw, the threads on the lead screw rotate in opposite directions from the middle to the two ends, there are two sliders, the two sliders are respectively matched with the two sets of threads on the lead screw, the movement directions of the two sliders are opposite, the two sliders are respectively slidably mounted on the bracket, and each slider is respectively fixedly connected to a bracket of a fourth lead screw moving mechanism (313); the lead screw of the third lead screw moving mechanism (312) is connected to the lead screw of the second lead screw moving mechanism (311) through a belt and a pulley, and the third lead screw moving mechanism (312) comprises: a lead screw, a bracket, and a slider; a lead screw is rotatably mounted on the bracket; the screw on the lead screw The threads rotate in opposite directions from the middle to the two ends, there are two sliders, the two sliders respectively cooperate with the two sets of threads on the lead screw, the movement directions of the two sliders are opposite, the two sliders are respectively slidably mounted on the bracket, and each slider is respectively fixedly connected to a bracket of a fourth lead screw moving mechanism (313); there are two fourth lead screw moving mechanisms (313), and the two fourth lead screw moving mechanisms (313) have the same structure; the fourth lead screw moving mechanism (313) comprises: a lead screw, a motor, a bracket, a slider, and a mechanical clamp; a lead screw is rotatably mounted on the bracket; the motor is mounted on the bracket via screws and nuts, the shaft of the motor is fixedly connected to the shaft of the lead screw, the threads on the lead screw rotate in opposite directions from the middle to the two ends, there are two sliders, the two sliders respectively cooperate with the two sets of threads on the lead screw, the movement directions of the two sliders are opposite, the two sliders are respectively slidably mounted on the bracket, and each slider is respectively fixedly connected to a mechanical clamp.

6. The stainless steel sheet cutting device according to claim 1, characterized in that: The cutting part (3) further comprises: a fifth lead screw moving mechanism (314), a sixth lead screw moving mechanism (315), a second electric cylinder (316), and a cutting head (317); There are two fifth lead screw moving mechanisms (314), the two fifth lead screw moving mechanisms (314) are respectively fixedly mounted inside the external housing (1), and the fifth lead screw moving mechanism (314) comprises: a lead screw, a motor, a bracket, and a slider; the bracket is mounted inside the external housing (1) by welding technology, and the lead screw is rotatably mounted on the bracket; the motor is mounted on the bracket by screws and nuts, the shaft of the motor is fixedly connected to the shaft of the lead screw, the lead screw is threadedly matched with the threaded hole of the slider, the slider is slidably mounted on the bracket, and the slider is fixedly connected to the bracket of the sixth lead screw moving mechanism (315); the structure of the sixth lead screw moving mechanism (315) is the same as that of the fifth lead screw moving mechanism (314), the cylinder body part of the second electric cylinder (316) is fixedly mounted on the slider of the sixth lead screw moving mechanism (315), the telescopic rod end of the second electric cylinder (316) is fixedly connected to the cutting head (317), and the cutting head (317) is slidably mounted on the slider of the sixth lead screw moving mechanism (315).

7. The stainless steel sheet cutting device according to claim 1, characterized in that: The cutting part (3) further comprises: a second spur rack (318) and a third cylindrical gear (319); The second spur rack (318) is fixedly connected to the bracket of the third screw moving mechanism (312), the second spur rack (318) and the third cylindrical gear (319) are meshed with each other, and the third cylindrical gear (319) is fixedly connected to the shaft of one of the baffle plates (320); there are two baffle plates (320), and the two baffle plates (320) are rotatably mounted on the rack inside the external housing (1); there are two fourth cylindrical gears (321), and the two fourth cylindrical gears (321) are meshed with each other, one of the fourth cylindrical gears (321) is fixedly connected to the other baffle plate (320), and the other fourth cylindrical gear (321) is connected to the third cylindrical gear (319) via a belt and a pulley.

8. The stainless steel sheet cutting device according to claim 1, characterized in that: The single-side extrusion structure comprises: a rectangular long rod (403), a seventh lead screw moving mechanism (404), a sliding structure, a pressing block (409), and a second cam (411); There are two rectangular long rods (403), and the two rectangular long rods (403) are respectively slidably mounted on the pressing block (409). The sides of the two rectangular long rods (403) are provided with rods, and the rods are respectively slidably mounted in the inner sliding groove of a second cam (411). There are two second cams (411), and the two second cams (411) are respectively fixedly connected to the shaft of the motor on the connecting frame (402). The two second cams (411) are respectively rotatably mounted on the pressing block (409), and the pressing block (409) is fixedly connected to the two connecting frames (402); the seventh screw moving mechanism (404) includes: a lead screw, a motor, a bracket, and a slider; the bracket is installed on a rectangular long rod (403) by welding technology, and the lead screw is rotatably installed on the bracket; the motor is installed on the bracket by screws and nuts, and the shaft of the motor is fixedly connected to the shaft of the lead screw. There are two sliders, and the two sliders are respectively threaded with the threaded holes of the lead screw. The two sliders are slidably installed on the bracket, and each slider is fixedly connected to a connecting block (405) of a sliding structure; there are two groups of sliding structures, the two groups of sliding structures are distributed in parallel, and the two groups of sliding structures are respectively fixedly installed on two rectangular long rods (403).

9. The stainless steel sheet cutting device according to claim 8, characterized in that: The sliding structure comprises: a connecting block (405), a third swing rod (406), a fourth swing rod (407), a fixing rod (408), and a second connecting plate (410); The fixed rod (408) is fixedly mounted on the two rectangular long rods (403); the fixed rod (408) is provided with two groups of slide grooves, and a second connecting plate (410) is slidably mounted in each group of slide grooves; the connecting block (405) is rotatably connected to the fourth swing rod (407) and the third swing rod (406); the other end of the fourth swing rod (407) is rotatably connected to a second connecting plate (410), and the other end of the third swing rod (406) is rotatably connected to another second connecting plate (410).

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