A stainless steel plate surface polishing and cutting integrated device

Abstract

The present application relates to the technical field of stainless steel plate processing, and discloses a stainless steel plate surface polishing and cutting integrated device, which comprises a cutting table, a sliding table is slidably connected to the side wall of the cutting table, a cutting head is slidably connected to the side wall of the sliding table, a rack is fixedly connected to the left side of the cutting table, and a servo motor is fixedly connected to the inner wall of the sliding table, the plate is placed on the top of the cutting table, then the electric telescopic rod is started to extend and push the roller pressing frame to descend, the roller pressing frame extrudes the plate, the supporting frame and the extrusion roller descend, the extrusion roller extrudes the plate to expand to both sides through the extrusion assembly and the pushing assembly, the stretching force is applied to the plate, the thermal deformation generated by cutting is offset, the initial extrusion force is applied to the plate through the cooperation of the roller pressing frame and the extrusion of the plate, so that the deformation and warping of the plate are inhibited, and the problems that the plate warps, the distance between the laser focal point and the surface of the stainless steel plate is unstable, and the cutting size is affected are solved.

Description

Technical Field

[0001] This invention relates to the field of stainless steel sheet processing equipment, specifically to an integrated device for grinding and cutting the surface of stainless steel sheets. Background Technology

[0002] Stainless steel sheets are widely used in many fields such as machinery manufacturing, construction, automotive industry, aerospace, and petrochemicals due to their excellent corrosion resistance, good mechanical properties, and high strength. When using stainless steel sheets, they usually need to be cut into appropriate sizes. The integrated stainless steel sheet surface grinding and cutting device is an industrial automation equipment that integrates sheet cutting and surface grinding / polishing / deburring dual core functions. It aims to complete multiple processes in one clamping, significantly improving production efficiency, reducing labor costs, and ensuring consistent processing quality.

[0003] When using laser cutting to cut long stainless steel plates, the plates are often cut into parts of various shapes. However, laser cutting generates high temperatures. When a part of the plate is cut, the continuity of the plate is disrupted, which may reduce the plate's stress resistance. For thinner plates, this may cause deformation and warping. It may also cause the distance between the laser focus and the surface of the stainless steel plate to be unstable, affecting the accuracy of the cutting dimensions. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides an integrated device for grinding and cutting the surface of stainless steel sheet, including a cutting table, a sliding table slidably connected to the side wall of the cutting table, a cutting head slidably connected to the side wall of the sliding table, and a rack fixedly connected to the left side of the cutting table.

[0005] A servo motor is fixedly connected to the inner wall of the sliding table, and a gear is fixedly connected to the side wall of the output end of the servo motor. The outer wall of the gear meshes with the bottom of the rack. The system also includes:

[0006] The main structure is fixedly installed on the side wall of the cutting table;

[0007] An expansion mechanism is fixedly installed on top of the main body mechanism;

[0008] A booster mechanism is installed on the inner wall of the expansion mechanism;

[0009] In use, the material to be cut is placed on top of the cutting table, and then the cutting head is started to cut the material. During the cutting process, the servo motor is started to drive the gear to rotate, which in turn moves the cutting head and changes its position.

[0010] Preferably, the main structure includes:

[0011] The grinding assembly is fixedly installed on the side wall of the cutting table;

[0012] The movable component is slidably mounted on the inner wall of the sliding table via a slider.

[0013] The sliding component includes a roller frame that is slidably connected to the inner wall of the sliding table;

[0014] Before cutting the board, the board can be polished by the polishing component. When the sliding table moves, it will drive the moving component to move.

[0015] Preferably, the expansion mechanism includes:

[0016] The extrusion assembly is fixedly mounted on top of the cutting table by a fastener;

[0017] The fasteners include two concave and convex plates fixedly connected to the top of the cutting table, and two extrusion rollers are provided on the side wall of the roller press;

[0018] The pushing component slides along the inner wall of the extrusion component;

[0019] When the moving component moves, the pushing component is squeezed, which in turn causes the squeezing component to move longitudinally and squeeze the sheet material.

[0020] Preferably, the booster mechanism includes:

[0021] The pressing component is rotatably mounted on the inner wall of the extrusion roller;

[0022] The return assembly is fixedly installed on the inner wall of the extrusion roller;

[0023] When the extrusion component moves, it rotates, which in turn drives the pressing component to rotate, changing the position of the pressing component.

[0024] Preferably, the grinding assembly includes a belt conveyor fixedly connected to the inner wall of the cutting table, and a grinding machine slidably connected to the top of the belt conveyor;

[0025] The moving component includes an electric telescopic rod fixedly connected to the inner wall of the sliding table, and the bottom of the output end of the electric telescopic rod is fixedly connected to the top of the roller frame;

[0026] Before cutting the board, the motor in the grinder is started to drive the grinding roller to rotate. Then the board is placed on the top of the belt conveyor. The height of the grinder is adjusted by rotating the screw so that the grinding roller contacts the board. The belt conveyor is then started to move the board and grind it.

[0027] After the board is sanded, it is placed on top of the cutting table. Then, the electric telescopic rod is extended to push the roller frame down, causing the roller frame to squeeze the board. Then, the cutting head is started to cut the board. During the cutting process, the servo motor is started to drive the gear to rotate. The gear meshes with the rack and pinion, changing the position of the gear, thereby driving the sliding table to move longitudinally and changing the position of the cutting head. Then, the second motor in the cutting head is started to drive the gear rod to rotate and mesh with the rack and pinion plate, allowing the cutting head to move laterally and cut the board into various shapes.

[0028] Preferably, the extrusion assembly includes two connecting frames fixedly connected to the top of the roller press frame, and two support frames are provided on the side wall of the roller press frame, with the inner walls of the two support frames rotatably connected to the outer walls of the two connecting frames.

[0029] The actuating component includes threaded rods that are slidably connected to the inner wall of the support frame, and the outer walls of the two threaded rods are threadedly connected to the inner walls of the two connecting frames.

[0030] When the roller press frame descends, it also drives the connecting frame to descend, thereby causing the support frame and extrusion rollers to descend.

[0031] Preferably, the pushing assembly further includes spring connecting rods fixedly connected to the side wall of the support frame, the outer walls of the two spring connecting rods being slidably connected to the inner walls of the two connecting frames, and the side walls of the two spring connecting rods being slidably connected to the side walls of the two concave and convex plates.

[0032] When the sliding table moves, it also drives the roller frame to move, which in turn drives the support frame and spring connecting rod to move. When the spring connecting rod moves toward the protruding position of the concave-convex plate, it will be squeezed and moved away from the cutting head during the movement, so that it accumulates rebound force and drives the support frame and the extrusion roller to move.

[0033] Preferably, the pushing assembly further includes a sliding frame slidably connected to the inner wall of the connecting frame, and a spring compression block slidably connected to the inner wall of each of the two sliding frames, and the outer walls of the two spring connecting rods slidably connected to the outer walls of the two sliding frames.

[0034] Both spring compression blocks are in a compressed state. The inner walls of both spring compression blocks are slidably connected to the outer walls of both spring connecting rods. Push rods are fixedly connected to the side walls of both sliding frames. The outer walls of both push rods are slidably connected to the inner walls of both threaded rods.

[0035] When the spring connecting rod moves, the spring extrusion block is under compression, which increases the friction between the spring extrusion block and the spring connecting rod. Therefore, when the spring connecting rod moves, it drives the sliding frame and push rod to move. The push rod pushes the threaded rod to rotate, thereby pushing the support frame and extrusion rollers to descend and extrude the plate. When the sliding frame moves and contacts the connecting frame, it will be blocked and stop moving. As the spring connecting rod continues to move, the extrusion rollers will extrude the plate to expand to both sides, applying tensile force to the plate and counteracting the thermal deformation caused by cutting the plate. In conjunction with the roller frame extruding the plate, an initial extrusion force is applied to the plate, thereby suppressing the deformation and warping of the plate and keeping the plate flat. This solves the problem that warping of the plate may cause the distance between the laser focus and the surface of the stainless steel plate to be unstable, affecting the cutting size.

[0036] Preferably, the pressing assembly includes six rotating frames rotatably connected to the inner wall of the extrusion roller, and two rotating pressing blocks rotatably connected to the outer wall of each of the twelve rotating frames;

[0037] In this process, as the extrusion roller moves laterally to extrude the sheet material, it also moves longitudinally simultaneously. Due to the friction between the extrusion roller and the sheet material, the extrusion roller rotates. This rotation drives the rotating frame and rotating pressure block to rotate. As the rotating frame rotates, it comes into contact with the sheet material. With the continuous rotation of the extrusion roller, the rotating frame and rotating pressure block are squeezed by the sheet material, causing them to rotate and change their contact position with the sheet material. This allows the rotating frame and rotating pressure block to squeeze the sheet material at multiple points when the extrusion roller rotates, thereby increasing the extrusion area and better squeezing the sheet material outwards, thus enhancing the stability of the extrusion roller during longitudinal movement.

[0038] Preferably, the return assembly includes six fixed sleeves fixedly connected to the inner wall of the extrusion roller, and a spiral spring fixedly connected to the outer wall of each of the twelve rotating frames, with the outer wall of each of the twelve spiral springs fixedly connected to the inner wall of the twelve fixed sleeves.

[0039] As the extrusion rollers rotate, the position between the rotating frame and the sheet material changes multiple times. The sheet material squeezes the rotating frame and rotating pressure block, causing them to rotate. This allows the spiral spring to accumulate elastic potential energy, converting some of the longitudinal extrusion force exerted on the sheet material by the rotating frame and rotating pressure block into a force that causes them to rotate. This reduces the longitudinal extrusion force on the sheet material and effectively prevents the excessive extrusion force exerted on the sheet material during the longitudinal movement of the extrusion rollers, which could push the sheet material longitudinally and cause it to shift its position.

[0040] In summary, the present invention has at least one of the following beneficial technical effects:

[0041] 1. In use, the present invention involves placing the sheet metal on top of the cutting table, then activating the electric telescopic rod to extend and push the roller frame downwards, causing the roller frame to squeeze the sheet metal. Then, the cutting head is activated to cut the sheet metal. As the roller frame descends, the support frame and the extrusion rollers also descend. When the sliding table moves, the extrusion components and the pushing components cause the extrusion rollers to squeeze the sheet metal to expand to both sides, applying tensile force to the sheet metal to counteract the thermal deformation caused by cutting. Combined with the extrusion of the roller frame, the initial extrusion force is applied to the sheet metal, thereby suppressing the deformation and warping of the sheet metal and keeping the sheet metal flat. This solves the problem that warping of the sheet metal may cause the distance between the laser focus and the surface of the stainless steel sheet to be unstable, affecting the cutting size.

[0042] 2. In this invention, when the spring connecting rod moves toward the recessed position of the convex and concave plate, the spring connecting rod's rebound force is released, causing it to return to its original position. The spring connecting rod then drives the sliding frame to return to its original position, allowing the push rod to push the threaded rod to rotate in the opposite direction again. Because the threaded rod has a large pitch, it drives the support frame and the pressing roller to rise a certain distance, causing the pressing roller to separate from the plate. This ensures that when the spring connecting rod returns to its original position, the pressing roller will quickly separate from the plate, effectively preventing the spring connecting rod from applying an inward reverse pressing force to the plate when pushing the pressing roller during its return process, thus affecting the flatness of the plate and ensuring a good leveling effect.

[0043] 3. In this invention, when the extrusion roller moves laterally to extrude the sheet material, it also moves longitudinally simultaneously. Due to the friction between the extrusion roller and the sheet material, the extrusion roller rotates. As the extrusion roller rotates, it drives the rotating frame and rotating pressure block to rotate. When the rotating frame rotates, the rotating frame and rotating pressure block come into contact with the sheet material. As the extrusion roller continues to rotate, the rotating frame and rotating pressure block are squeezed by the sheet material, causing them to rotate and change their contact position with the sheet material. This allows the rotating frame and rotating pressure block to squeeze the sheet material at multiple points when the extrusion roller rotates, thereby increasing the extrusion area on the sheet material, better squeezing the sheet material outward, and enhancing the stability of the extrusion roller during longitudinal movement.

[0044] 4. In this invention, the position between the rotating frame and the plate is changed multiple times when the extrusion roller rotates. The plate will squeeze the rotating frame and the rotating pressure block, causing the rotating frame and the rotating pressure block to rotate. This allows the spiral spring to accumulate elastic potential energy, and part of the longitudinal extrusion force of the rotating frame and the rotating pressure block on the plate will be converted into a force that causes them to rotate. This reduces the longitudinal extrusion force on the plate and effectively prevents the plate from shifting due to the large extrusion force applied when the extrusion roller moves longitudinally. Attached Figure Description

[0045] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0046] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0047] Figure 2 This is a schematic diagram of the rear view of the cutting table structure of the present invention;

[0048] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0049] Figure 4 This is a schematic diagram of the grinding machine structure of the present invention;

[0050] Figure 5 This is a cross-sectional view of the cutting table of the present invention;

[0051] Figure 6 This is a schematic diagram of the roller pressing frame structure of the present invention;

[0052] Figure 7 This is a cross-sectional schematic diagram of the connecting frame of the present invention;

[0053] Figure 8 This is a top sectional view of the connecting frame of the present invention;

[0054] Figure 9 This is a schematic cross-sectional view of the extrusion roller of the present invention from the right side;

[0055] Figure 10 This is a schematic diagram of the working process of the rotating frame of the present invention;

[0056] Figure 11 This is a schematic diagram of the rotating pressing block operation process of the present invention.

[0057] The attached diagram lists the components represented by each number as follows:

[0058] In the diagram: 1. Main body; 11. Grinding assembly; 12. Moving assembly; 13. Cutting table; 14. Sliding table; 15. Cutting head; 16. Rack; 17. Servo motor; 18. Gear; 111. Belt conveyor; 112. Grinding machine; 121. Roller frame; 122. Electric telescopic rod; 2. Expansion mechanism; 21. Extrusion assembly; 22. Pushing assembly; 211. Concave-convex plate; 212. Connecting frame; 213. Support frame; 214. Extrusion roller; 221. Spring connecting rod; 222. Threaded rod; 223. Sliding frame; 224. Spring extrusion block; 225. Push rod; 3. Pressing mechanism; 31. Pressing assembly; 32. Return assembly; 311. Rotating frame; 312. Rotating pressure block; 321. Fixed sleeve; 322. Spiral spring. Detailed Implementation

[0059] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0060] Example 1, please refer to Figures 1-5 The present invention is an integrated device for grinding and cutting the surface of stainless steel sheet, including a cutting table 13, a sliding table 14 slidably connected to the side wall of the cutting table 13, a cutting head 15 slidably connected to the side wall of the sliding table 14, and a rack 16 fixedly connected to the left side of the cutting table 13.

[0061] A servo motor 17 is fixedly connected to the inner wall of the sliding table 14, and a gear 18 is fixedly connected to the side wall of the output end of the servo motor 17. The outer wall of the gear 18 meshes with the bottom of the rack 16. The system also includes:

[0062] Main body 1, the main body 1 is fixedly installed on the side wall of the cutting table 13;

[0063] Expansion mechanism 2 is fixedly installed on the top of the main body mechanism 1;

[0064] The booster mechanism 3 is installed on the inner wall of the expansion mechanism 2;

[0065] In use, the material to be cut is placed on top of the cutting table 13, and then the cutting head 15 is started to cut the material. During the cutting process, the servo motor 17 is started to drive the gear 18 to rotate, so that the gear 18 moves and drives the cutting head 15 to move, thus changing the position of the cutting head 15.

[0066] Main body 1 includes:

[0067] Grinding assembly 11 is fixedly installed on the side wall of cutting table 13;

[0068] The movable component 12 is slidably disposed on the inner wall of the sliding table 14 via a slider;

[0069] The sliding component includes a roller frame 121 that is slidably connected to the inner wall of the sliding table 14;

[0070] Before cutting the board, the board can be polished by the polishing component 11. When the sliding table 14 moves, it will drive the moving component 12 to move.

[0071] Expansion mechanism 2 includes:

[0072] The extrusion assembly 21 is fixedly mounted on the top of the cutting table 13 by a fastener;

[0073] The fasteners include two concave and convex plates 211 fixedly connected to the top of the cutting table 13, and two extrusion rollers 214 are provided on the side wall of the roller press frame 121;

[0074] Push component 22 is slidably disposed on the inner wall of extrusion component 21;

[0075] When the moving component 12 moves, the pushing component 22 will be squeezed, which will drive the squeezing component 21 to move longitudinally and squeeze the plate.

[0076] The booster mechanism 3 includes:

[0077] Pressing component 31 is rotatably disposed on the inner wall of extrusion roller 214;

[0078] Return component 32 is fixedly disposed on the inner wall of the extrusion roller 214;

[0079] When the squeezing component 21 moves, it will rotate, causing the pressing component 31 to rotate and changing the position of the pressing component 31.

[0080] Example 2, please refer to Figures 3-11 The present invention is an integrated device for grinding and cutting the surface of stainless steel sheet. Based on Example 1, the grinding component 11 includes a belt conveyor 111 fixedly connected to the inner wall of the cutting table 13, and a grinding machine 112 is slidably connected to the top of the belt conveyor 111.

[0081] The moving component 12 includes an electric telescopic rod 122 fixedly connected to the inner wall of the sliding table 14, and the bottom of the output end of the electric telescopic rod 122 is fixedly connected to the top of the roller frame 121.

[0082] Before cutting the board material, the motor in the grinding machine 112 is started, which drives the grinding roller to rotate. Figure 4 As shown in the positions of G and H, the plate is then placed on top of the belt conveyor 111, and the height of the grinding machine 112 is adjusted by rotating the screw, as follows. Figure 4 As shown in position I, the grinding roller contacts the board material, and the belt conveyor 111 is started to move the board material to grind it.

[0083] After the plate is sanded, it is placed on top of the cutting table 13. Then, the electric telescopic rod 122 is activated to extend and push the roller frame 121 down, causing the roller frame 121 to press the plate. Then, the cutting head 15 is activated to cut the plate. During the cutting process, the servo motor 17 is activated to drive the gear 18 to rotate. The gear 18 meshes with the rack 16, changing the position of the gear 18, thereby driving the sliding table 14 to move longitudinally, changing the position of the cutting head 15. Then, the second motor in the cutting head 15 is activated, as follows. Figure 3 As shown in the position of J, it drives the gear rod to rotate and mesh with the rack plate, as... Figure 3 As shown in the position of K, the cutting head 15 moves laterally to cut the board into various shapes.

[0084] The extrusion assembly 21 includes two connecting frames 212 fixedly connected to the top of the roller press frame 121, and two support frames 213 are provided on the side wall of the roller press frame 121. The inner walls of the two support frames 213 are rotatably connected to the outer walls of the two connecting frames 212.

[0085] The pushing component 22 includes threaded rods 222 that are slidably connected to the inner wall of the support frame 213, and the outer walls of the two threaded rods 222 are threadedly connected to the inner walls of the two connecting frames 212.

[0086] When the roller press frame 121 descends, it also drives the connecting frame 212 to descend, thereby causing the support frame 213 and the extrusion roller 214 to descend.

[0087] The pushing assembly 22 also includes spring connecting rods 221 fixedly connected to the side wall of the support frame 213. The outer walls of the two spring connecting rods 221 are slidably connected to the inner walls of the two connecting frames 212, and the side walls of the two spring connecting rods 221 are slidably connected to the side walls of the two concave and convex plates 211.

[0088] When the sliding table 14 moves, it will also drive the roller frame 121 to move, thereby driving the support frame 213 and the spring connecting rod 221 to move. When the spring connecting rod 221 moves toward the protruding position of the concave-convex plate 211, the spring connecting rod 221 will be squeezed during the movement, moving away from the cutting head 15, so that it accumulates rebound force, driving the support frame 213 and the extrusion roller 214 to move.

[0089] The pushing component 22 also includes a sliding frame 223 that is slidably connected to the inner wall of the connecting frame 212. A spring compression block 224 is slidably connected to the inner wall of each of the two sliding frames 223. The outer walls of the two spring connecting rods 221 are slidably connected to the outer walls of the two sliding frames 223.

[0090] Both spring compression blocks 224 are in a compressed state. The inner walls of both spring compression blocks 224 are slidably connected to the outer walls of both spring connecting rods 221. Push rods 225 are fixedly connected to the side walls of both sliding frames 223. The outer walls of both push rods 225 are slidably connected to the inner walls of both threaded rods 222.

[0091] When the spring connecting rod 221 moves, the spring compression block 224 is under compression, which increases the friction between the spring compression block 224 and the spring connecting rod 221. Therefore, when the spring connecting rod 221 moves, it drives the sliding frame 223 and the push rod 225 to move. The push rod 225 pushes the threaded rod 222 to rotate, thereby pushing the support frame 213 and the extrusion roller 214 to descend and extrude the plate. When the sliding frame 223 moves and contacts the connecting frame 212, it will be blocked. Figure 7 As shown in position L, the sliding frame 223 will stop moving. As the spring connecting rod 221 continues to move, the extrusion roller 214 will extrude the plate to expand to both sides, applying tensile force to the plate to counteract the thermal deformation caused by cutting the plate. In conjunction with the roller frame 121 extruding the plate, an initial extrusion force is applied to the plate, thereby suppressing the deformation and warping of the plate and keeping the plate flat. This solves the problem that warping of the plate may cause the distance between the laser focus and the surface of the stainless steel plate to be unstable, affecting the cutting size.

[0092] The pressing assembly 31 includes six rotating frames 311 rotatably connected to the inner wall of the pressing roller 214, and two rotating pressing blocks 312 rotatably connected to the outer wall of each of the twelve rotating frames 311.

[0093] During the lateral movement of the extrusion roller 214 to extrude the sheet material, the extrusion roller 214 also moves longitudinally simultaneously. Due to the friction between the extrusion roller 214 and the sheet material, the extrusion roller 214 rotates. This rotation drives the rotating frame 311 and the rotating pressure block 312 to rotate. As the rotating frame 311 rotates, it and the rotating pressure block 312 come into contact with the sheet material. With the continuous rotation of the extrusion roller 214, the rotating frame 311 and the rotating pressure block 312 are subjected to the pressure of the sheet material, causing them to rotate and change their contact position with the sheet material. Figure 10 and Figure 11As shown, when the extrusion roller 214 rotates, the rotating frame 311 and the rotating pressure block 312 will extrude the plate at multiple points, thereby increasing the extrusion area of ​​the plate, better extruding the plate outward, and enhancing the stability of the extrusion roller 214 when moving longitudinally.

[0094] The return assembly 32 includes six fixed sleeves 321 fixedly connected to the inner wall of the extrusion roller 214, and a spiral spring 322 fixedly connected to the outer wall of each of the twelve rotating frames 311. The outer wall of each of the twelve spiral springs 322 is fixedly connected to the inner wall of the twelve fixed sleeves 321.

[0095] When the extrusion roller 214 rotates, the position between the rotating frame 311 and the plate will change multiple times. The plate will squeeze the rotating frame 311 and the rotating pressure block 312, causing the rotating frame 311 and the rotating pressure block 312 to rotate. This causes the spiral spring 322 to accumulate elastic potential energy, so that part of the longitudinal extrusion force of the rotating frame 311 and the rotating pressure block 312 on the plate will be converted into a force that causes them to rotate. This reduces the longitudinal extrusion force on the plate and effectively prevents the plate from shifting due to the large extrusion force applied to it when the extrusion roller 214 moves longitudinally.

[0096] The number of the above components is not limited. Those skilled in the art can set it freely according to actual needs, as long as the above components are installed at the corresponding component connection positions.

[0097] A specific application of this embodiment is as follows: When using this invention, before cutting the board material, the first motor in the grinding machine 112 is started to drive the grinding roller to rotate, such as... Figure 4 As shown in the positions of G and H, the plate is then placed on top of the belt conveyor 111, and the height of the grinding machine 112 is adjusted by rotating the screw, as follows. Figure 4 As shown in position I, the grinding roller contacts the board material. The belt conveyor 111 is started to move the board material to grind it and remove impurities from the surface of the board material.

[0098] After the plate is sanded, it is placed on top of the cutting table 13. Then, the electric telescopic rod 122 is activated to extend and push the roller frame 121 down, causing the roller frame 121 to press the plate. Then, the cutting head 15 is activated to cut the plate. During the cutting process, the servo motor 17 is activated to drive the gear 18 to rotate. The gear 18 meshes with the rack 16, changing the position of the gear 18, thereby driving the sliding table 14 to move longitudinally, changing the position of the cutting head 15. Then, the second motor in the cutting head 15 is activated, as follows. Figure 3 As shown in the position of J, it drives the gear rod to rotate and mesh with the rack plate, as... Figure 3 As shown in position K, the cutting head 15 moves laterally to cut the board into various shapes;

[0099] When the roller press frame 121 descends, it also drives the connecting frame 212 to descend, thereby causing the support frame 213 and the extrusion roller 214 to descend. When the sliding table 14 moves, it also drives the roller press frame 121 to move, thereby driving the support frame 213 and the spring connecting rod 221 to move. When the spring connecting rod 221 moves toward the protruding position of the concave-convex plate 211, during the movement, the spring connecting rod 221 will be squeezed and moved away from the cutting head 15, so that it accumulates rebound force, driving the support frame 213 and the extrusion roller 214 to move.

[0100] Because the spring compression block 224 is in a compressed state, the friction between the spring compression block 224 and the spring connecting rod 221 increases. Therefore, when the spring connecting rod 221 moves, it will drive the sliding frame 223 and the push rod 225 to move. The push rod 225 will push the threaded rod 222 to rotate, thereby pushing the support frame 213 and the compression roller 214 to descend and compress the plate. When the sliding frame 223 moves and contacts the connecting frame 212, it will be blocked. Figure 7 As shown in position L, the sliding frame 223 will stop moving. As the spring connecting rod 221 continues to move, the extrusion roller 214 will extrude the plate to expand to both sides, apply tensile force to the plate, and counteract the thermal deformation caused by the cutting of the plate. In conjunction with the roller frame 121 to extrude the plate, an initial extrusion force is applied to the plate, thereby suppressing the deformation and warping of the plate, keeping the plate flat, and solving the problem that warping of the plate may cause the distance between the laser focus and the surface of the stainless steel plate to be unstable, affecting the cutting size.

[0101] Secondly, during the cutting of sheet metal, since the sheet metal needs to be cut into parts of various shapes, the sliding table 14 may reciprocate within a small range, causing the cutting head 15 to reciprocate. This causes the spring connecting rod 221 to move a certain distance towards the protruding position of the convex-concave plate 211 before returning to its original position. When the spring connecting rod 221 moves towards the recessed position of the convex-concave plate 211, the spring force of the spring connecting rod 221 is released, causing it to return to its original position. The spring connecting rod 221 will then drive the sliding frame 223 back to its original position, allowing the push rod 225 to push again. When the threaded rod 222 rotates in the opposite direction, due to its large pitch, it will drive the support frame 213 and the pressing roller 214 to rise a certain distance, causing the pressing roller 214 to separate from the plate. When the spring connecting rod 221 returns to its original position, the pressing roller 214 will quickly separate from the plate. This effectively prevents the pressing roller 214 from being pushed to move during the return of the spring connecting rod 221, which would apply an inward reverse pressing force to the plate and affect its flatness, thus ensuring a good leveling effect.

[0102] When the sliding frame 223 returns to its original position and contacts the connecting frame 212 again, the sliding frame 223 will be blocked again, causing it to stop moving. When the spring connecting rod 221 moves towards the protruding position of the concave-convex plate 211 again, the spring connecting rod 221 will drive the sliding frame 223 to move again, thereby causing the threaded rod 222 to rotate and push the extrusion roller 214 to descend again, extruding the plate and extruding the plate to expand to both sides multiple times.

[0103] Secondly, when the extrusion roller 214 moves laterally to extrude the sheet material, it also moves longitudinally simultaneously. Due to the friction between the extrusion roller 214 and the sheet material, the extrusion roller 214 rotates. This rotation drives the rotating frame 311 and the rotating pressure block 312 to rotate. As the rotating frame 311 rotates, it and the rotating pressure block 312 come into contact with the sheet material. With the continuous rotation of the extrusion roller 214, the rotating frame 311 and the rotating pressure block 312 are compressed by the sheet material, causing them to rotate and change their contact position with the sheet material. Figure 10 and Figure 11 As shown, when the extrusion roller 214 rotates, the rotating frame 311 and the rotating pressure block 312 will extrude the plate at multiple points, thereby increasing the extrusion area of ​​the plate, better extruding the plate outward, and enhancing the stability of the extrusion roller 214 when moving longitudinally.

[0104] Secondly, when the extrusion roller 214 rotates, the position between the rotating frame 311 and the plate will change multiple times. The plate will squeeze the rotating frame 311 and the rotating pressure block 312, causing the rotating frame 311 and the rotating pressure block 312 to rotate. This causes the spiral spring 322 to accumulate elastic potential energy, so that part of the longitudinal extrusion force of the rotating frame 311 and the rotating pressure block 312 on the plate will be converted into a force that causes them to rotate. This reduces the longitudinal extrusion force on the plate and effectively prevents the large extrusion force applied to the plate when the extrusion roller 214 moves longitudinally from pushing the plate longitudinally and causing the plate to shift position.

[0105] When the extrusion roller 214 rotates clockwise, the rotating frame 311 will rotate counterclockwise due to the pressure from the sheet metal. Figure 10 As indicated by the middle arrow, the spiral spring 322 will tighten, accumulating rebound force. When the compression roller 214 rotates counterclockwise, the rotating frame 311 will rotate clockwise due to the compression of the plate, causing the spiral spring 322 to expand and accumulate rebound force. When the rotating frame 311 separates from the plate, the rebound force accumulated by the spiral spring 322 will be released, causing the rotating frame 311 to return to its original position.

[0106] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A stainless steel plate surface grinding and cutting integrated device, comprising a cutting table (13), a sliding table (14) slidably connected to the side wall of the cutting table (13), a cutting head (15) slidably connected to the side wall of the sliding table (14), and a rack (16) fixedly connected to the left side of the cutting table (13). A servo motor (17) is fixedly connected to the inner wall of the sliding table (14), and a gear (18) is fixedly connected to the side wall of the output end of the servo motor (17). The outer wall of the gear (18) meshes with the bottom of the rack (16). The characteristic of this design is that... Also includes: The main body (1) is fixedly installed on the side wall of the cutting table (13); An expansion mechanism (2) is fixedly installed on the top of the main body mechanism (1); A boosting mechanism (3) is installed on the inner wall of the expansion mechanism (2); When in use, the plate to be cut is placed on the top of the cutting table (13), and then the cutting head (15) can be started to cut the plate. During the cutting process, the servo motor (17) is started to drive the gear (18) to rotate, so that the gear (18) moves and drives the cutting head (15) to move, thus changing the position of the cutting head (15).

2. The integrated device for grinding and cutting the surface of stainless steel plates according to claim 1, characterized in that: The main body (1) includes: A grinding assembly (11) is fixedly disposed on the side wall of the cutting table (13); A movable component (12) is slidably disposed on the inner wall of the sliding table (14) via a slider; The sliding component includes a roller frame (121) that is slidably connected to the inner wall of the sliding table (14). Before cutting the plate, the plate can be polished by the polishing component (11). When the sliding table (14) moves, it will drive the moving component (12) to move.

3. The integrated device for grinding and cutting the surface of stainless steel plates according to claim 2, characterized in that: The expansion mechanism (2) includes: The extrusion assembly (21) is fixedly mounted on the top of the cutting table (13) by means of a fastener; The fasteners include two concave and convex plates (211) fixedly connected to the top of the cutting table (13), and two extrusion rollers (214) are provided on the side wall of the roller press frame (121). A pushing component (22) is slidably disposed on the inner wall of the extrusion component (21); When the moving component (12) moves, the pushing component (22) will be squeezed, which will drive the squeezing component (21) to move and squeeze the plate.

4. The integrated device for grinding and cutting the surface of stainless steel plates according to claim 3, characterized in that: The pressurization mechanism (3) includes: Pressing assembly (31), which is rotatably disposed on the inner wall of the extrusion roller (214); Return assembly (32), which is fixedly disposed on the inner wall of the extrusion roller (214); When the squeezing component (21) moves, the squeezing component (21) will rotate, causing the pressing component (31) to rotate and changing the position of the pressing component (31).

5. The integrated device for grinding and cutting the surface of stainless steel plates according to claim 2, characterized in that: The grinding assembly (11) includes a belt conveyor (111) fixedly connected to the inner wall of the cutting table (13), and a grinding machine (112) is slidably connected to the top of the belt conveyor (111). The moving component (12) includes an electric telescopic rod (122) fixedly connected to the inner wall of the sliding table (14), and the bottom of the output end of the electric telescopic rod (122) is fixedly connected to the top of the roller press (121). In this process, the belt conveyor (111) and the grinding machine (112) are started. Then, the plate is placed on the top of the belt conveyor (111) and the plate is moved. The plate is then ground by the grinding machine (112). The ground plate is placed on the top of the cutting table (13). Then, the electric telescopic rod (122) is started to extend and push the roller frame (121) down to squeeze the plate.

6. The integrated device for grinding and cutting the surface of stainless steel plates according to claim 3, characterized in that: The extrusion assembly (21) includes two connecting frames (212) fixedly connected to the top of the roller press frame (121), and two support frames (213) are provided on the side wall of the roller press frame (121). The inner walls of the two support frames (213) are rotatably connected to the outer walls of the two connecting frames (212). The pushing assembly (22) includes a threaded rod (222) that is slidably connected to the inner wall of the support frame (213), and the outer walls of the two threaded rods (222) are threadedly connected to the inner walls of the two connecting frames (212); When the roller press (121) descends, the connecting frame (212) will drive the support frame (213) and the extrusion roller (214) to descend.

7. The integrated device for grinding and cutting the surface of stainless steel sheet according to claim 6, characterized in that: The pushing assembly (22) also includes spring connecting rods (221) fixedly connected to the side wall of the support frame (213). The outer walls of the two spring connecting rods (221) are slidably connected to the inner walls of the two connecting frames (212), and the side walls of the two spring connecting rods (221) are slidably connected to the side walls of the two concave and convex plates (211). When the sliding table (14) moves, it will drive the roller frame (121) to move, thereby driving the spring connecting rod (221) to move, so that the spring connecting rod (221) is squeezed by the concave and convex plate (211), pushing the extrusion roller (214) to move.

8. The integrated device for grinding and cutting the surface of stainless steel sheet according to claim 7, characterized in that: The pushing assembly (22) further includes a sliding frame (223) slidably connected to the inner wall of the connecting frame (212), and a spring compression block (224) slidably connected to the inner wall of each of the two sliding frames (223). The outer walls of the two spring connecting rods (221) are slidably connected to the outer walls of the two sliding frames (223). Both spring compression blocks (224) are in a compressed state. The inner walls of both spring compression blocks (224) are slidably connected to the outer walls of both spring connecting rods (221). Push rods (225) are fixedly connected to the side walls of both sliding frames (223). The outer walls of both push rods (225) are slidably connected to the inner walls of both threaded rods (222). When the spring connecting rod (221) moves, it will also drive the sliding frame (223) to move, thereby driving the push rod (225) to move, pushing the threaded rod (222) to rotate, causing the support frame (213) to descend, and allowing the extrusion roller (214) to descend and extrude the plate.

9. The integrated device for grinding and cutting the surface of stainless steel sheet according to claim 4, characterized in that: The pressing assembly (31) includes six rotating frames (311) rotatably connected to the inner wall of the pressing roller (214), and two rotating pressing blocks (312) are rotatably connected to the outer wall of each of the twelve rotating frames (311). When the extrusion roller (214) moves, it is affected by the friction between it and the plate, and the extrusion roller (214) will rotate, driving the rotating frame (311) to rotate.

10. The integrated device for grinding and cutting the surface of stainless steel sheet according to claim 9, characterized in that: The return assembly (32) includes six fixed sleeves (321) fixedly connected to the inner wall of the extrusion roller (214), and a spiral spring (322) fixedly connected to the outer wall of each of the twelve rotating frames (311). The outer wall of each of the twelve spiral springs (322) is fixedly connected to the inner wall of each of the twelve fixed sleeves (321). When the rotating frame (311) rotates with the extrusion roller (214), the contact position between the rotating frame (311) and the plate will change, causing the rotating frame (311) to rotate and the spiral spring (322) to tighten or expand.

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