Correcting device for stainless steel band machining

Abstract

The invention discloses a correcting device for stainless steel band machining, and belongs to the technical field of stainless steel plate machining, the correcting device for stainless steel band machining comprises a machining base arranged in a right-angle mode, and a feeding supporting structure for steel band feeding is arranged on one side of the machining base; a forming die is fixedly connected to the side, away from the feeding supporting structure, of the machining base, an arc extruder used for steel belt forming is arranged at the position of a groove in the surface of the forming die, and an extrusion leveling mechanism is arranged at the position, close to the feeding supporting structure, of the machining base. By arranging the magnetic induction switch, when the stainless steel band is conveyed, the high-frequency heater can heat the stainless steel band to enable the stainless steel band to be soft, arc correction can be conveniently conducted on the stainless steel band, and when correction is stopped and the arc position is cut, the high-frequency heater is powered off and cannot continue to heat the stainless steel band; and the steel belt is prevented from being damaged by overheating or damaging the character, and meanwhile, the energy-saving effect is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of stainless steel plate processing, and in particular relates to a correction device for stainless steel strip processing. Background Art

[0002] Stainless steel strips refer to strip products made of stainless steel materials, which usually have excellent corrosion resistance and mechanical properties. They can be used in various industrial and civil fields, and common applications include: construction and building decoration, automotive industry, electronic products, household goods, and manufacturing.

[0003] There are many types of stainless steel strips. According to different compositions (such as the ratio of chromium and nickel) and processing techniques (such as cold rolling and hot rolling), products with different properties can be obtained to meet various application requirements. Common materials include stainless steel 304, stainless steel 316, etc. The specific choice depends on factors such as the use environment, corrosion resistance requirements and mechanical strength.

[0004] When stainless steel is produced, the stainless steel strip needs to be corrected into an arc shape, and then the arc-shaped stainless steel strip is cut for the next production process. In the prior art, the stainless steel strip is directly extruded through a round roller when the arc shape is corrected. This forming method causes stress concentration in the stainless steel strip, which easily causes cracks on the back of the stainless steel strip. In addition, the arc extrusion is difficult and the efficiency is low. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide an arc correction device for stainless steel strip production.

[0006] The technical solution adopted to solve the above technical problems is: a correction device for stainless steel strip processing, comprising a processing base arranged at a right angle, and a feeding support structure for supplying steel strip is arranged at one side of the processing base; A forming die is fixedly connected to the processing base at one side away from the feeding support structure, and an arc extruder for forming the steel strip is arranged at a groove position on the surface of the forming die; The processing base is provided with an extrusion and flattening mechanism near the feeding support structure, and a high-frequency heater is provided between the extrusion and flattening mechanism and the arc extruder, and the control switch of the high-frequency heater is a relay, and a magnetic induction switch is provided below the extrusion and flattening mechanism.

[0007] Furthermore, the feeding support structure includes a support plate rotatably connected to the processing base, a sleeve is fixedly connected to the center position of the side wall of the support plate, a plurality of evenly distributed limit grooves are opened at the outer wall of the sleeve, a limit nut is slidably connected to the inner wall of the sleeve, and the limit nut is slidably connected to the inner wall of the limit groove, a threaded column is slidably connected through the end face of the sleeve, the limit nut is fixedly connected to the threaded column, and the end of the threaded column away from the limit nut, that is, located outside the sleeve, is fixedly connected to a rotating disk.

[0008] Through the above technical scheme, the support plate supports the entire feeding support structure, the sleeve can limit the threaded column, and the threaded column and the limiting nut are pulled by the rotating disk to move the limiting nut and expand the outer side of the expansion arc plate so that the outer side of the expansion arc plate is pressed against the inner wall of the steel belt barrel to fix the steel belt barrel.

[0009] Furthermore, the threaded column is located outside the sleeve and is threadedly connected to a toggle plate, the toggle plate is fixedly connected to a clamping block at a position close to one side of the sleeve, the sleeve is provided with a clamping groove at one end close to the rotating disk, and a plurality of expansion arc plates distributed in a circle are arranged at the outer side of the sleeve, the inner side of the expansion arc plate and the limit nut are fixedly connected to a rotating connecting seat at the position of the limit groove, a linkage support rod is rotatably connected between the rotating connecting seats at corresponding positions, the side wall of the support plate is etched with a measuring scale, and the expansion arc plate is slidably connected to the side wall of the support plate.

[0010] Through the above technical solution, the toggle dial can position the threaded column in the horizontal direction, so that the expansion arc plate can act on the inner wall of the steel belt barrel fully and stably, and the rotating connecting seat and the linkage support rod can realize the linkage control of the expansion arc plate, and the remaining amount of the steel belt can be understood through the measuring scale.

[0011] Furthermore, the extrusion and flattening mechanism includes a flat plate fixedly connected to the side wall of the processing base, a fixed positioning plate is fixedly connected to the upper surface of the flat plate close to the processing base, an induction groove is opened in the middle of the upper surface of the flat plate, a magnetic switch is fixedly connected to the lower surface of the flat plate at the position of the induction groove, and a plurality of evenly distributed pressing rollers are arranged above the flat plate, and tightening studs are rotatably connected to the pressing rollers.

[0012] Through the above technical scheme, the leveling plate can level the stainless steel strip, avoid the unevenness of the stainless steel strip, and level it. The magnetic induction switch can generate magnetic induction electricity when the stainless steel strip is running, and control the start and stop of the high-frequency heater to avoid damage to the stainless steel strip due to failure to shut down the high-frequency heater in time during shutdown. The pressing roller can fully squeeze the stainless steel strip to level the surface of the stainless steel strip.

[0013] Furthermore, a through groove is formed through the side wall of the processing base at the corresponding tightening stud position, and the tightening stud is slidably connected to the corresponding through groove. A plurality of evenly distributed clamping nuts are arranged on the back of the processing base, and the clamping nuts are tightened with the tightening studs at the corresponding positions.

[0014] Through the above technical solution, the tightening stud can slide up and down in the through-slot position, so as to adapt to stainless steel strips of different thicknesses, with stronger adaptability. The tightening stud can be relatively fixed by tightening the clamping nut.

[0015] Furthermore, a positioning groove is provided on the surface of the leveling plate, a positioning nut is slidably connected to the positioning groove, a control bolt is rotatably connected in the positioning groove, and the control bolt and the positioning nut are threadedly connected, and a movable positioning plate is slidably connected to the side of the leveling plate surface away from the fixed positioning plate, and the movable positioning plate is fixedly connected to the positioning nut.

[0016] Through the above technical solution, by placing the stainless steel strip between the fixed positioning plate and the movable positioning plate, the stainless steel strip can be conveyed and extruded in a positive direction to avoid conveying deviation. By rotating the control bolt, the positioning nut drives the movable positioning plate to move under the limiting action of the positioning groove to adapt to stainless steel strips of different widths.

[0017] Furthermore, the magnetic induction switch includes an outer shell fixed under the screed plate, the inner wall of the outer shell is rotatably connected to a power ball through a rotating shaft, and the power ball rotates through the surface of the outer shell and penetrates the induction slot, a coil is fixedly connected to the outer wall of the power ball, two symmetrically arranged magnets are fixedly connected to the inner wall of the outer shell at both sides of the coil, conductive rings are sleeved at both ends of the coil, and the conductive rings are connected to conductive wires, and the conductive wires act on the relay of the high-frequency heater.

[0018] Through the above technical solution, when the stainless steel belt is transmitted, the power ball rotates, and the coil cuts the magnetic flux lines between the two magnets. The conductive wire provides current to the relay of the high-frequency heater, and the electric contact at the position of the high-frequency heater is attracted to power the high-frequency heater. The high-frequency heater heats the stainless steel belt, which is convenient for arc correction of the stainless steel belt.

[0019] Furthermore, the arc extruder includes two split columns connected by threads, a groove body is opened on the side where the two split columns are close to each other, and a control box is arranged in the groove body, a support frame is fixedly connected to the middle position of both ends of the control box, an inner gear ring is fixedly connected to the inner wall of any one of the grooves, a gear is rotatably connected through the side wall of the control box, and the gear and the inner gear ring are meshed by gear teeth, and the split column is located above the groove of the molding mold.

[0020] Through the above technical solution, the arc extruder is supported as a whole by the support frame, and the self-locking stud is rotated by turning the control handle. Under the action of the limit support frame, the limit connecting block drives the arc extruder to move up and down to adapt to stainless steel strips of different thicknesses.

[0021] Furthermore, the inner wall of the control box is fixedly connected to a reduction motor through a bracket, the driving end of the reduction motor is fixedly connected to the gear, the support frame and the split column are provided with wiring holes at the part where they rotate, the side wall of the processing base is located at the position of the support frame and is fixedly connected to a limit support frame, a self-locking stud is rotatably connected through the top wall and the bottom wall of the limit support frame, a control handle is fixedly connected to the bottom position of the self-locking stud, a limit connecting block is slidably connected to the inner wall of the limit support frame and is threadedly connected to the self-locking stud, and the limit connecting block is fixedly connected to the support frame.

[0022] Through the above technical solution, the reduction motor provides power for the gear rotation, and the gear will drive the inner gear ring to rotate, and then the split column will rotate, the stainless steel belt at the groove position of the forming mold will be extruded to correct the arc, and the wiring hole will arrange the wiring harness of the reduction motor.

[0023] Furthermore, a guide plate is fixedly connected between the high-frequency heater and the groove of the forming mold, a servo motor is fixedly connected to the back of the processing base through a connecting frame, and the driving end of the servo motor passes through the processing base and is fixedly connected to the middle position of the support plate.

[0024] Through the above technical solution, the guide plate can lift and transport the stainless steel belt, and the servo motor provides rotational power for the feeding support structure.

[0025] The beneficial effects of the present invention are as follows: (1) The present invention sets a high-frequency heater and a magnetic induction switch. When the correction production stops, the stainless steel belt is no longer fed, the power ball is no longer rotated, and the coil is no longer cut by the magnetic flux line. There is no current in the conductive wire, and the relay at the high-frequency heater position is disconnected, and the high-frequency heater stops working. Conversely, when the correction work starts, the stainless steel belt moves, the power ball rotates, and the coil cuts the magnetic flux line, so that there is current at the conductive wire position, so that the relay of the high-frequency heater is closed and the high-frequency heater works, so that the stainless steel belt is heated, which is convenient for correction and avoids inappropriate correction. Overheating of the stainless steel strip causes damage to the stainless steel strip and effectively saves resources. At the same time, a high-frequency heater is set; (2) The present invention sets a feeding support structure and an extrusion and flattening mechanism, places the stainless steel barrel on the outside of several expansion arc plates, pulls the rotating disk to make the expansion arc plate expand outward, and then rotates the dial disk to screw the clamping block into the clamping groove to achieve fixed support for the expansion arc plate. It can effectively adapt to different types of stainless steel barrels and has strong adaptability. At the same time, before the arc shape is corrected, the curling degree and flatness of the stainless steel strip can be corrected by the extrusion and flattening mechanism, and the correction quality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural diagram of a correction device for stainless steel strip processing according to the present invention from a first perspective; Figure 2 This is a structural diagram of a correction device for stainless steel strip processing according to the present invention from a second viewing angle; Figure 3 This is a structural diagram of a correction device for stainless steel strip processing according to the present invention from a third perspective; Figure 4 It is a three-dimensional diagram of a feeding support structure of a correction device for stainless steel strip processing of the present invention; Figure 5 It is a partial exploded view of a feeding support structure of a correction device for stainless steel strip processing of the present invention; Figure 6 It is a structural schematic diagram of an extrusion and flattening mechanism of a correction device for stainless steel strip processing of the present invention; Figure 7 yes Figure 2 The enlarged view of point A in the middle; Figure 8 It is a cross-sectional view of a circular arc extruder of a correction device for stainless steel strip processing of the present invention; Fig. 9 The present invention is a cross-sectional view of a magnetic induction switch of a correction device for stainless steel strip processing.

[0027] Figure numerals: 1, processing base; 2, feeding support structure; 200, support plate; 201, expansion arc plate; 202, limiting nut; 203, limiting groove; 204, rotating disk; 205, threaded column; 206, rotating connecting seat; 207, linkage support rod; 208, measuring scale; 209, sleeve; 210, clamping groove; 211, clamping block; 212, toggle plate; 3, conductive wire; 4, extrusion and leveling mechanism; 400, pressing roller; 401, leveling plate; 402, control bolt; 403, positioning nut; 404, movable positioning plate; 405, positioning groove; 406, fixed positioning plate; 4 07. Induction slot; 408. Tightening stud; 5. High frequency heater; 6. Self-locking stud; 7. Limit support frame; 8. Support frame; 9. Arc extruder; 90. Split column; 91. Gear; 92. Reducer motor; 93. Control box; 94. Wiring hole; 95. Slot body; 96. Internal gear ring; 10. Molding mold; 11. Guide plate; 12. Magnetic switch; 120. Outer shell; 121. Rotating shaft; 122. Power ball; 123. Coil; 124. Magnet; 125. Conductive ring; 13. Limit connecting block; 14. Control handle; 15. Through slot; 16. Clamping nut; 17. Servo motor. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] like Figure 1-9 As shown, a correction device for stainless steel strip processing in this embodiment includes a processing base 1 arranged at a right angle, a feeding support structure 2 for feeding a steel strip is arranged at one side of the processing base 1, and the feeding support structure 2 includes a support plate 200 rotatably connected to the processing base 1, a sleeve 209 is fixedly connected to the center of the side wall of the support plate 200, a plurality of uniformly distributed limiting grooves 203 are opened at the outer wall of the sleeve 209, the inner wall of the sleeve 209 is slidably connected to a limiting nut 202, and the limiting nut 202 is slidably connected to the inner wall of the limiting groove 203, and the end surface of the sleeve 209 penetrates the sliding A threaded column 205 is connected, a limiting nut 202 is fixedly connected to the threaded column 205, and an end of the threaded column 205 away from the limiting nut 202, that is, located outside the sleeve 209, is fixedly connected to a rotating disk 204. The support plate 200 supports the entire feeding support structure 2. The sleeve 209 can limit the threaded column 205, and the threaded column 205 and the limiting nut 202 are pulled by the rotating disk 204 to move the limiting nut 202 and expand the outer side of the expansion arc plate 201 so that the outer side of the expansion arc plate 201 is pressed against the inner wall of the steel belt barrel to fix the steel belt barrel.

[0030] The threaded column 205 is located outside the sleeve 209 and is threadedly connected to a toggle disk 212. The toggle disk 212 is fixedly connected to a clamping block 211 at a position close to the sleeve 209. The sleeve 209 is provided with a clamping groove 210 at one end close to the rotating disk 204. A plurality of expansion arc plates 201 distributed in a circle are arranged on the outer side of the sleeve 209. The inner side of the expansion arc plate 201 and the limiting nut 202 are fixedly connected to the limiting groove 203. A linkage support rod 207 is rotatably connected between the corresponding rotating connection seats 206. A measuring scale 208 is etched on the side wall of the support plate 200. The toggle disk 212 can position the threaded column 205 in the horizontal direction, so that the expansion arc plate 201 can fully and stably act on the inner wall of the steel belt barrel. The rotating connection seat 206 and the linkage support rod 207 can realize linkage control of the expansion arc plate 201, and the remaining amount of the steel belt can be understood through the measuring scale 208.

[0031] A guide plate 11 is fixedly connected between the high-frequency heater 5 and the groove of the forming mold 10. A servo motor 17 is fixedly connected to the back of the processing base 1 through a connecting frame. The driving end of the servo motor 17 passes through the processing base 1 and is fixedly connected to the middle position of the support plate 200. The guide plate 11 can lift and transport the stainless steel belt, and the servo motor 17 provides rotational power for the feeding support structure 2.

[0032] A forming die 10 is fixedly connected to the side of the processing base 1 away from the feeding support structure 2 , and an arc extruder 9 for forming the steel strip is arranged at a groove position on the surface of the forming die 10 .

[0033] The arc extruder 9 includes two split columns 90 connected by threads, and a groove body 95 is opened on the side where the two split columns 90 are close to each other, and a control box 93 is arranged in the groove body 95. The middle positions of both ends of the control box 93 are fixedly connected with a support frame 8, and an inner gear ring 96 is fixedly connected to the inner wall of any one of the groove bodies 95. A gear 91 is rotatably connected to the side wall of the control box 93, and the gear 91 and the inner gear ring 96 are meshed with gear teeth. The split column 90 is located above the groove of the forming mold 10, and the arc extruder 9 is supported as a whole by the support frame 8. By rotating the control handle 14, the self-locking stud 6 is rotated, and the limit connection block 13 is under the action of the limit support frame 7, and the support frame 8 drives the arc extruder 9 to move up and down to adapt to stainless steel belts of different thicknesses.

[0034] The inner wall of the control box 93 is fixedly connected to a reduction motor 92 through a bracket, and the driving end of the reduction motor 92 is fixedly connected to the gear 91. A wiring hole 94 is provided at the part where the support frame 8 and the split column 90 rotate through. The side wall of the processing base 1 is fixedly connected to a limited support frame 7 at the position of the support frame 8. A self-locking stud 6 is rotatably connected between the top wall and the bottom wall of the limit support frame 7. A control handle 14 is fixedly connected to the bottom position of the self-locking stud 6. A limit connecting block 13 is slidably connected to the inner wall of the limit support frame 7 and is threadedly connected to the self-locking stud 6. The limit connecting block 13 is fixedly connected to the support frame 8. The reduction motor 92 provides power for the rotation of the gear 91, and the gear 91 will drive the inner gear ring 96 to rotate, and then the split column 90 rotates, and the stainless steel belt at the groove position of the forming mold 10 is extruded and corrected. The wiring hole 94 arranges the wiring harness of the reduction motor 92.

[0035] An extrusion and flattening mechanism 4 is arranged on the processing base 1 near the feeding support structure 2, and a high-frequency heater 5 is arranged between the extrusion and flattening mechanism 4 and the arc extruder 9, and the control switch of the high-frequency heater 5 is a relay, and a magnetic induction switch 12 is arranged below the extrusion and flattening mechanism 4.

[0036] The extrusion and leveling mechanism 4 includes a leveling plate 401 fixedly connected to the side wall of the processing base 1, a fixed positioning plate 406 is fixedly connected to the upper surface of the leveling plate 401 near the side of the processing base 1, an induction groove 407 is opened in the middle of the upper surface of the leveling plate 401, and a magnetic induction switch 12 is fixedly connected to the lower surface of the leveling plate 401 at the position of the induction groove 407, and a plurality of evenly distributed pressing rollers 400 are arranged above the leveling plate 401, and tightening studs 408 are rotatably connected to the pressing rollers 400. The leveling plate 401 can level the stainless steel strip to avoid unevenness of the stainless steel strip and level it. The magnetic induction switch 12 can perform magnetic induction power generation when the stainless steel strip is running, and control the start and stop of the high-frequency heater 5 to avoid damage to the stainless steel strip due to failure to shut down the high-frequency heater 5 in time when the machine is shut down. The pressing roller 400 fully squeezes the stainless steel strip to level the surface of the stainless steel strip.

[0037] The magnetic induction switch 12 includes an outer shell 120 fixed under the screed plate 401, and the inner wall of the outer shell 120 is rotatably connected to a power ball 122 through a rotating shaft 121, and the power ball 122 rotates through the surface of the outer shell 120 and penetrates the induction slot 407, and the outer wall of the power ball 122 is fixedly connected to a coil 123, and the inner wall of the outer shell 120 is located on both sides of the coil 123 and is fixedly connected to two symmetrically arranged magnets 124, and conductive rings 125 are sleeved at both ends of the coil 123, and the conductive ring 125 is connected to a conductive wire 3, and the conductive wire 3 acts on the relay of the high-frequency heater 5. When the stainless steel belt is transmitted, the power ball 122 rotates, and the coil 123 cuts the magnetic flux lines between the two magnets 124, and the conductive wire 3 provides current for the relay of the high-frequency heater 5, and the electric contact at the position of the high-frequency heater 5 is energized, and the high-frequency heater 5 heats the stainless steel belt, which is convenient for arc correction of the stainless steel belt.

[0038] A through groove 15 is provided through the side wall of the processing base 1 at the position of the corresponding tightening stud 408, and the tightening stud 408 is slidably connected to the corresponding through groove 15. A plurality of evenly distributed clamping nuts 16 are arranged at the back of the processing base 1, and the clamping nuts 16 are tightened with the tightening studs 408 at the corresponding positions. The tightening stud 408 can slide up and down at the position of the through groove 15, so as to adapt to stainless steel strips of different thicknesses, and has stronger adaptability. The tightening stud 408 can be relatively fixed by tightening the clamping nuts 16.

[0039] A positioning groove 405 is provided on the surface of the leveling plate 401, and a positioning nut 403 is slidably connected to the position of the positioning groove 405. A control bolt 402 is rotatably connected in the positioning groove 405, and the control bolt 402 and the positioning nut 403 are threadedly connected. A movable positioning plate 404 is slidably connected to the side of the leveling plate 401 surface away from the fixed positioning plate 406, and the movable positioning plate 404 is fixedly connected to the positioning nut 403. By placing the stainless steel strip between the fixed positioning plate 406 and the movable positioning plate 404, the stainless steel strip can be conveyed and extruded in a positive direction to avoid conveying deviation. By rotating the control bolt 402, the positioning nut 403 drives the movable positioning plate 404 to move under the limiting action of the positioning groove 405 to adapt to stainless steel strips of different widths.

[0040] The working principle of this embodiment is as follows: a stainless steel barrel is placed outside a plurality of expansion arc plates 201, and the rotating disk 204 is pulled to expand the expansion arc plates 201 outward, and then the dial disk 212 is rotated to screw the clamping block 211 into the clamping groove 210 to achieve fixed support for the expansion arc plates 201, and the stainless steel belt is pulled and placed on the surface of the screed plate 401; Move the pressing roller 400 to the side of the screed plate 401, and then clamp it with the clamping nut 16, and then rotate the control bolt 402, so that the movable positioning plate 404 and the fixed positioning plate 406 can correct and convey the stainless steel strip, then pull the stainless steel strip, pass the stainless steel strip through the high-frequency heater 5, and put the stainless steel strip in the groove position above the forming mold 10, and turn the control handle 14, so that the support frame 8 drives the arc extruder 9 to move downward under the action of the limit connection block 13, and the stainless steel strip is squeezed and deformed, and then the reduction motor 92 is started; The reduction motor 92 drives the gear 91 and the inner gear ring 96 to rotate, so that the split column 90 rotates, so that the heated stainless steel strip is rotated and extruded, and then the rectified stainless steel strip is pulled out by the traction machine. After reaching a predetermined degree, the traction is stopped, and the servo motor 17 is turned off, so that the rectified stainless steel strip can be cut; After the servo motor 17 and the traction machine are turned off, the stainless steel belt stops moving, the power ball 122 no longer rotates, the coil 123 no longer cuts the magnetic flux lines, and there is no current in the conductive wire 3. The relay at the high-frequency heater 5 is disconnected, and the high-frequency heater 5 stops working. On the contrary, when the servo motor 17 and the traction machine are started, the stainless steel belt moves, the power ball 122 rotates, and the coil 123 cuts the magnetic flux lines, so that there is current at the conductive wire 3, so that the relay of the high-frequency heater 5 is closed, and the high-frequency heater 5 works, so that the stainless steel belt is heated, which is convenient for correction and avoids damage to the stainless steel belt caused by excessive heating of the stainless steel belt.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A correction device for stainless steel strip processing, comprising a processing base (1) arranged at a right angle, characterized in that: A feeding support structure (2) for supplying a steel belt is provided on one side of the processing base (1); A forming die (10) is fixedly connected to a side of the processing base (1) away from the feeding support structure (2), and a circular arc extruder (9) for forming the steel strip is arranged at a groove position on the surface of the forming die (10); The processing base (1) is provided with an extrusion and flattening mechanism (4) near the feeding support structure (2), and a high-frequency heater (5) is provided between the extrusion and flattening mechanism (4) and the circular arc extruder (9), and the control switch of the high-frequency heater (5) is a relay, and a magnetic induction switch (12) is provided below the extrusion and flattening mechanism (4); The extrusion and leveling mechanism (4) comprises a leveling plate (401) fixedly connected to the side wall of the processing base (1); a fixed positioning plate (406) is fixedly connected to the upper surface of the leveling plate (401) near the processing base (1); a sensing groove (407) is provided in the middle of the upper surface of the leveling plate (401); a magnetic induction switch (12) is fixedly connected to the lower surface of the leveling plate (401) at the position of the sensing groove (407); a plurality of uniformly distributed pressing rollers (400) are arranged above the leveling plate (401); and tightening studs (408) are rotatably connected to the pressing rollers (400); The arc extruder (9) comprises two split columns (90) connected by threads, a groove body (95) is provided on one side of the two split columns (90) close to each other, and a control box (93) is arranged in the groove body (95), a support frame (8) is fixedly connected to the middle position of both ends of the control box (93), an inner toothed ring (96) is fixedly connected to the inner wall of any one of the groove bodies (95), a gear (91) is rotatably connected to the side wall of the control box (93), and the gear (91) and the inner toothed ring (96) are meshed by gear teeth, and the split column (90) is located above the groove of the molding die (10).

2. A stainless steel strip processing correction device according to claim 1, characterized in that: The feeding support structure (2) comprises a support plate (200) rotatably connected to a processing base (1); a sleeve (209) is fixedly connected to the center of a side wall of the support plate (200); a plurality of evenly distributed limiting grooves (203) are provided on the outer wall of the sleeve (209); a limiting nut (202) is slidably connected to the inner wall of the sleeve (209); the limiting nut (202) is slidably connected to the inner wall of the limiting groove (203); a threaded column (205) is slidably connected through the end surface of the sleeve (209); the limiting nut (202) is fixedly connected to the threaded column (205); and a rotating disk (204) is fixedly connected to one end of the threaded column (205) away from the limiting nut (202), i.e., located outside the sleeve (209).

3. A stainless steel strip processing correction device according to claim 2, characterized in that: The threaded column (205) is threadedly connected to a dial plate (212) at a position outside the sleeve (209); a clamping block (211) is fixedly connected to the dial plate (212) at a position close to one side of the sleeve (209); a clamping groove (210) is provided at one end of the sleeve (209) close to the rotating disk (204); a plurality of circumferentially distributed expansion arc plates (201) are provided at the outer side of the sleeve (209); a rotating connection seat (206) is fixedly connected to the inner side of the expansion arc plate (201) and the limiting nut (202) at the limiting groove (203); a linkage support rod (207) is rotatably connected between the rotating connection seats (206) at corresponding positions; a measuring scale (208) is etched on the side wall of the support plate (200); and the expansion arc plate (201) is slidably connected to the side wall of the support plate (200).

4. A correction device for stainless steel strip processing according to claim 1, characterized in that: A through slot (15) is provided through the side wall of the processing base (1) at a position corresponding to the tightening stud (408), and the tightening stud (408) is slidably connected to the corresponding through slot (15). A plurality of evenly distributed clamping nuts (16) are provided at the back of the processing base (1), and the clamping nuts (16) are tightened with the tightening studs (408) at corresponding positions.

5. A stainless steel strip processing correction device according to claim 4, characterized in that: A positioning groove (405) is provided on the surface of the leveling plate (401), a positioning nut (403) is slidably connected to the positioning groove (405), a control bolt (402) is rotatably connected in the positioning groove (405), and the control bolt (402) and the positioning nut (403) are threadedly connected therewith, and a movable positioning plate (404) is slidably connected to the side of the surface of the leveling plate (401) away from the fixed positioning plate (406), and the movable positioning plate (404) is fixedly connected to the positioning nut (403).

6. A correction device for stainless steel strip processing according to claim 1, characterized in that: The magnetic induction switch (12) comprises an outer shell (120) fixed below a screed plate (401); the inner wall of the outer shell (120) is rotatably connected to a power ball (122) via a rotating shaft (121); the power ball (122) rotates through the surface of the outer shell (120) and penetrates the induction slot (407); a coil (123) is fixedly connected to the outer wall of the power ball (122); two symmetrically arranged magnets (124) are fixedly connected to the inner wall of the outer shell (120) at both sides of the coil (123); conductive rings (125) are sleeved at both ends of the coil (123); a conductive wire (3) is connected to the conductive ring (125); and the conductive wire (3) acts on a relay of a high-frequency heater (5).

7. A stainless steel strip processing correction device according to claim 1, characterized in that: The inner wall of the control box (93) is fixedly connected to a reduction motor (92) through a bracket, and the driving end of the reduction motor (92) is fixedly connected to the gear (91). A wiring hole (94) is provided in the portion where the support frame (8) and the split column (90) rotate through the support frame (8). The side wall of the processing base (1) is fixedly connected to a limit support frame (7) at the position of the support frame (8). A self-locking stud (6) is rotatably connected between the inner top wall and the inner bottom wall of the limit support frame (7). A control handle (14) is fixedly connected to the bottom position of the self-locking stud (6). A limit connection block (13) threadedly connected to the self-locking stud (6) is slidably connected to the inner wall of the limit support frame (7), and the limit connection block (13) is fixedly connected to the support frame (8).

8. A stainless steel strip processing correction device according to claim 2, characterized in that: A guide plate (11) is fixedly connected between the high-frequency heater (5) and the groove of the forming mold (10), a servo motor (17) is fixedly connected to the back of the processing base (1) via a connecting frame, and a driving end of the servo motor (17) penetrates the processing base (1) and is fixedly connected to the middle position of the support plate (200).

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