A metal smelting and rolling steel plate shearing machine

Abstract

The application belongs to the technical field of plate shearing machine, and discloses a steel plate shearing machine for metal smelting and calendering processing; the steel plate shearing machine comprises a sliding frame and a rotating box, the inner surface of the sliding frame is provided with a sliding groove, the inner surface of the sliding groove is provided with a sliding block, the rotating box is installed on the upper surface of the sliding block, the inner surface of the rotating box is provided with a rotating sleeve, the inner surface of the rotating sleeve is provided with a rotating shaft, the outer surface of the rotating shaft is provided with a rotating gear, the upper surface of the rotating gear is provided with a rotating plate, the upper surface of the rotating plate is welded with a mounting seat, the outer surface of the mounting seat is provided with a positioning cylinder, and the outer surface of the positioning cylinder is provided with a clamping plate. The device drives the worm to rotate by controlling the rotating motor, and the worm is meshed with the rotating gear, so that the rotating plate can be driven to rotate around the rotating shaft, the clamping plate is parallel to the side surface of the steel plate, then the positioning cylinder is controlled to drive the clamping plate to move, the clamping plate is in contact with the side surface of the steel plate, and different shapes of the steel plate can be clamped and fixed.

Description

Technical Field

[0001] This invention relates to the field of shearing machine technology, and more specifically, to a steel plate shearing machine for metal smelting and rolling processing. Background Technology

[0002] Steel plates are flat, rectangular steel products made by pouring molten steel, cooling, and pressing it. They can be directly rolled or cut from wide steel strips. Steel plates are classified by thickness: thin steel plates <4 mm (thinnest 0.2 mm), medium-thick steel plates 4–60 mm, and extra-thick steel plates 60–115 mm. They are also classified by rolling process: hot-rolled and cold-rolled. Thin plates have a width of 500–1500 mm, while thick plates have a width of 600–3000 mm. Thin plates are further classified by steel type: ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel, and industrial pure iron thin plates, etc. They are also classified by application: plates for oil drums, enamel plates, bulletproof plates, etc. Finally, they are classified by surface coating: galvanized thin plates, tin-plated thin plates, lead-plated thin plates, and plastic composite steel plates, etc. A steel plate shearing machine is a device used to cut steel plates. After steel plates are produced, they are often large in size, and they often need to be cut before they can be used.

[0003] A shearing machine is a machine that uses one blade to reciprocate linearly relative to another blade to shear sheet metal. It utilizes a moving upper blade and a fixed lower blade, with a suitable blade gap, to apply shearing force to metal sheets of various thicknesses, causing the sheet metal to break and separate to the required dimensions. Shearing machines belong to the category of forging and pressing machinery, primarily used in the metal processing industry. The products are widely used in aerospace, light industry, metallurgy, chemical industry, construction, shipbuilding, automotive, power, electrical appliances, decoration, and other industries, providing the necessary specialized machinery and complete sets of equipment.

[0004] For example, the existing patent publication number CN113770437B provides a steel plate shearing machine for metal smelting and rolling. This device uses a hydraulic device and a hydraulic rod to fix the steel plate on the top of the base plate with a fixed pressure plate. Fixing the steel plate with the fixed pressure plate can effectively prevent the steel plate from vibrating and shifting during the shearing process.

[0005] However, this device still has some shortcomings in its use. When shearing irregular steel plates, the steel plates are usually placed directly on the feeding mechanism for pushing and shearing. Because the shape of the steel plates is irregular, the position of the steel plates is easily offset when the feeding mechanism pushes them, resulting in uneven shearing.

[0006] In view of this, this application proposes a steel plate shearing machine for metal smelting and rolling processing. Summary of the Invention

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention proposes a steel plate shearing machine for metal smelting and rolling processing.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a steel plate shearing machine for metal smelting and rolling processing, comprising an integral mechanism, a clamping mechanism, a feeding mechanism, a fixing mechanism, and an adjusting mechanism. The integral mechanism includes a main body box, the feeding mechanism is installed on the outer surface of the main body box, the clamping mechanism is installed on the outer surface of the feeding mechanism, the fixing mechanism is installed on the inner surface of the main body box, and the adjusting mechanism is installed on the outer surface of the main body box.

[0009] The feeding mechanism includes a feeding frame and a sliding plate, and the clamping mechanism includes a sliding frame and a rotating box. The feeding frame is installed on the outer surface of the main box, and the sliding frame is installed on the outer surface of the feeding frame. A sliding groove is provided on the inner surface of the sliding frame, and a sliding block is installed on the inner surface of the sliding groove. The rotating box is installed on the upper surface of the sliding block, and a rotating sleeve is installed on the inner surface of the rotating box. A rotating shaft is installed on the inner surface of the rotating sleeve, and a rotating gear is installed on the outer surface of the rotating shaft. A rotating plate is installed on the upper surface of the rotating gear, and a mounting seat is welded to the upper surface of the rotating plate. A positioning cylinder is installed on the outer surface of the mounting seat, and a clamping plate is installed on the outer surface of the positioning cylinder.

[0010] Preferably, an mounting cylinder is installed on the inner surface of the rotating box, a worm gear is fitted into the inner surface of the mounting cylinder, and the worm gear meshes with a rotating gear. A motor frame is installed on the outer surface of the rotating box, and a rotating motor is installed on the outer surface of the motor frame. A fixed cylinder is installed on the inner surface of the sliding frame, a movable threaded sleeve is installed on the inner surface of the sliding block, a movable motor base is installed on the outer surface of the feeding frame, a movable threaded rod is fitted into the inner surface of the fixed cylinder, the outer surface of the movable threaded rod is threadedly connected to the inner surface of the movable threaded sleeve, a connecting plate is installed on the outer surface of the movable threaded rod, a transmission bevel gear is installed on the outer surface of the connecting plate, a movable motor is installed on the outer surface of the movable motor base, and a power bevel gear is installed at the output end of the movable motor, with the transmission bevel gear meshing with the power bevel gear.

[0011] By adopting the above technical solution, when feeding steel plates of different shapes, the rotating motor is controlled to drive the worm gear to rotate. The meshing between the worm gear and the rotating gear facilitates the adjustment of the position of the positioning cylinder and the clamping plate. Then, by controlling the positioning cylinder, the clamping plate is pushed to move, so that the surface of the clamping plate contacts the side of the steel plate, thereby clamping and fixing steel plates of different shapes. Then, under the action of the moving motor, the clamping plate is moved, thus avoiding the problem of uneven cutting of the steel plate due to the displacement of the steel plate during the feeding process.

[0012] Preferably, a plurality of positioning slide rods are installed on the inner surface of the feeding frame, a plurality of sliding sleeves are installed on the inner surface of the sliding plate, the outer surface of the positioning slide rods is slidably connected to the inner surface of the sliding sleeves, a plurality of sliding seats are installed on the outer surface of the sliding plate, a pushing block is installed on the upper surface of the sliding seat, a moving groove is provided on the inner surface of the sliding seat, a pushing hydraulic rod is installed on the inner surface of the moving groove, and a moving push block is installed on the outer surface of the pushing hydraulic rod.

[0013] Preferably, an installation sleeve is installed on the inner surface of the feeding frame, a feeding threaded rod is fitted into the inner surface of the installation sleeve, a feeding threaded sleeve is installed on the inner surface of the sliding plate, the outer surface of the feeding threaded rod is threadedly connected to the inner surface of the feeding threaded sleeve, a feeding motor base is installed on the lower surface of the feeding frame, a transmission gear is installed on the outer surface of the feeding threaded rod, a feeding motor is installed on the lower surface of the feeding motor base, a power gear is installed at the output end of the feeding motor, a feeding gear chain is installed on the outer surface of the power gear, and the transmission gear is rotatably connected to the power gear through the feeding gear chain.

[0014] By adopting the above technical solution, the steel plate is placed on the upper surface of the feeding frame, and then the feeding motor is controlled to drive the power gear to rotate. The meshing between the power gear and the feeding gear chain, as well as the meshing between the transmission gear and the feeding gear chain, drives the feeding threaded rod to rotate. Then, the threaded connection between the outer surface of the feeding threaded rod and the inner surface of the feeding threaded sleeve, and the sliding connection between the outer surface of the positioning slide rod and the inner surface of the sliding sleeve, drive the sliding plate to slide. Then, the pushing block installed on the upper surface of the sliding seat facilitates the pushing of the steel plate into the main box for cutting processing.

[0015] Preferably, the fixing mechanism includes a fixing hydraulic rod and a fixing pressure plate. A fixing plate is installed on the lower surface of the fixing hydraulic rod, a limiting sleeve is installed on the lower surface of the fixing plate, a limiting slide rod is installed on the upper surface of the fixing pressure plate, the outer surface of the limiting slide rod is slidably connected to the inner surface of the limiting sleeve, and a placement sleeve is installed on both the lower surface of the fixing plate and the upper surface of the fixing pressure plate. A buffer spring is installed on the inner surface of the placement sleeve.

[0016] Preferably, the adjustment mechanism includes an adjustment frame and a sliding plate. The adjustment frame is installed on the outer surface of the main body box. A plurality of auxiliary sliding rods are installed on the inner surface of the adjustment frame. A plurality of auxiliary sleeves are installed on the inner surface of the sliding plate. The outer surfaces of the auxiliary sliding rods are slidably connected to the inner surfaces of the auxiliary sleeves. An adjustment cylinder is installed on the lower surface of the sliding plate. A baffle is installed on the lower surface of the adjustment cylinder. A slot is provided on the inner surface of the baffle. A laser rangefinder is installed on the inner surface of the slot. A connecting sleeve is installed on the inner surface of the adjustment frame. An adjustment threaded rod is fitted into the inner surface of the connecting sleeve. An adjustment threaded sleeve is installed on the inner surface of the sliding plate. The adjustment threaded rod meshes with the adjustment threaded sleeve. A connecting gear is installed on the outer surface of the adjustment threaded rod. An adjustment motor base is installed on the upper surface of the adjustment frame. An adjustment motor is installed on the upper surface of the adjustment motor base. A drive gear is installed at the output end of the adjustment motor. An adjustment gear chain is installed on the outer surface of the drive gear. The connecting gear is rotatably connected to the drive gear through the adjustment gear chain.

[0017] By adopting the above technical solution, the distance between the baffle and the cutting base can be adjusted to facilitate the adjustment of the steel plate cutting size. By controlling the adjusting motor, the meshing between the driving gear and the adjusting gear chain, as well as the meshing between the connecting gear and the adjusting gear chain, drives the adjusting threaded rod to rotate. Then, through the threaded connection between the outer surface of the adjusting threaded rod and the inner surface of the adjusting threaded sleeve, and simultaneously through the sliding connection between the outer surface of the auxiliary slide rod and the inner surface of the auxiliary sleeve, the slide plate slides left and right on the surface of the auxiliary slide rod, thereby facilitating the adjustment of the distance between the baffle and the cutting base, and thus facilitating the adjustment of the steel plate cutting size.

[0018] Preferably, a plurality of hydraulic cylinders are installed on the inner surface of the main body box, a mounting block is installed on the lower surface of the hydraulic cylinder, a cutter is installed on the inner surface of the mounting block, a mounting bolt is installed on the inner surface of the cutter, a cutting base is installed on the inner surface of the main body box, a feeding plate is installed on the inner surface of the main body box, a fixing frame is installed on the inner surface of the main body box, and a protective net is installed on the inner surface of the fixing frame.

[0019] The technical effects and advantages of the steel plate shearing machine for metal smelting and rolling processing of the present invention are as follows:

[0020] (1) By controlling the rotating motor, the worm gear is driven to rotate. Then, by utilizing the meshing between the worm gear and the rotating gear, and the sliding connection between the outer surface of the rotating shaft and the inner surface of the rotating sleeve, the rotating plate can be driven to rotate around the rotating shaft. This allows the position of the clamping plate to be adjusted according to the shape of the steel plate. Then, by controlling the positioning cylinder, the clamping plate is pushed to move, so that the surface of the clamping plate contacts the side of the steel plate. This allows for clamping and fixing of steel plates of different shapes. At the same time, by controlling the moving motor, the power bevel gear is driven to rotate. Then, by utilizing the meshing between the power bevel gear and the transmission bevel gear, the moving threaded rod is driven to rotate. Then, by utilizing the threaded connection between the outer surface of the moving threaded rod and the inner surface of the moving threaded sleeve, the sliding block slides inside the sliding groove, thereby causing the rotating box to slide left and right. This can prevent the position of the steel plate from shifting during the feeding process, thus avoiding the problem of uneven steel plate cutting.

[0021] (2) By controlling the feeding motor, the power gear is driven to rotate. The meshing between the power gear and the feeding gear chain, as well as the meshing between the transmission gear and the feeding gear chain, can drive the feeding threaded rod to rotate. Then, the threaded connection between the outer surface of the feeding threaded rod and the inner surface of the feeding threaded sleeve, and the sliding connection between the outer surface of the positioning slide rod and the inner surface of the sliding sleeve, can drive the sliding plate to slide. Then, the push block installed on the upper surface of the sliding seat can be used to push the steel plate into the main body box for cutting.

[0022] (3) By controlling the adjusting motor, the meshing between the driving gear and the adjusting gear chain, as well as the meshing between the connecting gear and the adjusting gear chain, drives the adjusting threaded rod to rotate. Then, by utilizing the threaded connection between the outer surface of the adjusting threaded rod and the inner surface of the adjusting threaded sleeve, and the sliding connection between the outer surface of the auxiliary slide rod and the inner surface of the auxiliary sleeve, the slide plate is driven to slide left and right on the surface of the auxiliary slide rod, thereby facilitating the adjustment of the distance between the baffle and the cutting base, and thus facilitating the adjustment of the steel plate cutting size. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a steel plate shearing machine for metal smelting and rolling in an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the main structure of a steel plate shearing machine for metal smelting and rolling in an embodiment of the present invention;

[0025] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of the middle AA section;

[0026] Figure 4This is a left-side structural schematic diagram of a steel plate shearing machine for metal smelting and rolling in an embodiment of the present invention;

[0027] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure of the middle BB section;

[0028] Figure 6 for Figure 5 Enlarged view of part A in the middle;

[0029] Figure 7 This is a top view schematic diagram of a steel plate shearing machine for metal smelting and rolling processing according to an embodiment of the present invention.

[0030] In the picture:

[0031] 1. Overall structure; 2. Clamping mechanism; 3. Feeding mechanism; 4. Fixing mechanism; 5. Adjusting mechanism; 101. Main body box; 102. Hydraulic cylinder; 103. Mounting block; 104. Cutter; 105. Mounting bolt; 106. Cutting base; 107. Feeding plate; 108. Fixing frame; 109. Protective net; 201. Sliding frame; 202. Sliding groove; 203. Sliding block; 204. Rotating box; 205. Rotating sleeve; 206. Rotating shaft; 207. Rotating gear 208. Rotating plate; 209. Mounting base; 210. Positioning cylinder; 211. Clamping plate; 212. Mounting cylinder; 213. Worm gear; 214. Motor frame; 215. Rotating motor; 216. Fixed cylinder; 217. Moving threaded rod; 218. Moving threaded sleeve; 219. Connecting plate; 220. Transmission bevel gear; 221. Moving motor base; 222. Moving motor; 223. Power bevel gear; 301. Feeding frame; 302. Sliding plate; 303. Positioning slide rod; 3 04. Sliding sleeve; 305. Sliding seat; 306. Push block; 307. Moving groove; 308. Moving push block; 309. Pushing hydraulic rod; 310. Mounting sleeve; 311. Feeding threaded rod; 312. Feeding threaded sleeve; 313. Transmission gear; 314. Feeding motor base; 315. Feeding motor; 316. Power gear; 317. Feeding gear chain; 401. Fixed hydraulic rod; 402. Fixed plate; 403. Fixed pressure plate; 404. Placement sleeve; 405. 506. Buffer spring; 507. Limiting sleeve; 508. Limiting slide rod; 509. Adjusting frame; 5000. Slide plate; 5001. Auxiliary slide rod; 5002. Auxiliary sleeve; 501. Adjusting cylinder; 502. Baffle; 503. Slot; 504. Laser rangefinder; 505. Connecting sleeve; 516. Adjusting threaded rod; 517. Adjusting threaded sleeve; 518. Connecting gear; 519. Adjusting motor base; 510. Adjusting motor; 511. Driving gear; 512. Adjusting gear chain. Detailed Implementation

[0032] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1

[0034] A steel plate shearing machine for metal smelting and rolling includes an integral mechanism 1, a clamping mechanism 2, a feeding mechanism 3, a fixing mechanism 4, and an adjusting mechanism 5. The integral mechanism 1 includes a main body box 101. The feeding mechanism 3 is installed on the outer surface of the main body box 101, the clamping mechanism 2 is installed on the outer surface of the feeding mechanism 3, the fixing mechanism 4 is installed on the inner surface of the main body box 101, and the adjusting mechanism 5 is installed on the outer surface of the main body box 101.

[0035] The feeding mechanism 3 includes a feeding frame 301 and a sliding plate 302. The clamping mechanism 2 includes a sliding frame 201 and a rotating box 204. The feeding frame 301 is installed on the outer surface of the main body box 101. The sliding frame 201 is installed on the outer surface of the feeding frame 301. A sliding groove 202 is provided on the inner surface of the sliding frame 201. A sliding block 203 is installed on the inner surface of the sliding groove 202. The rotating box 204 is installed on the upper surface of the sliding block 203. A rotating sleeve 205 is installed on the inner surface of the rotating box 204. A rotating shaft 206 is installed on the inner surface of the rotating sleeve 205. A rotating gear 207 is installed on the outer surface of the rotating shaft 206. A rotating plate 208 is installed on the upper surface of the rotating gear 207. A mounting seat 209 is welded to the upper surface of the rotating plate 208. A positioning cylinder 210 is installed on the outer surface of the mounting seat 209. A clamping plate 211 is installed on the outer surface of the positioning cylinder 210.

[0036] An mounting cylinder 212 is installed on the inner surface of the rotating box 204. A worm gear 213 is fitted into the inner surface of the mounting cylinder 212. The worm gear 213 meshes with the rotating gear 207. A motor frame 214 is installed on the outer surface of the rotating box 204. A rotating motor 215 is installed on the outer surface of the motor frame 214. A fixed cylinder 216 is installed on the inner surface of the sliding frame 201. A movable threaded sleeve 218 is installed on the inner surface of the sliding block 203. A movable motor seat 221 is installed on the outer surface of the feeding frame 301. A movable threaded rod 217 is fitted into the inner surface of the fixed cylinder 216. The outer surface of the movable threaded rod 217 is threadedly connected to the inner surface of the movable threaded sleeve 218. A connecting plate 219 is installed on the outer surface of the movable threaded rod 217. A transmission bevel gear 220 is installed on the outer surface of the connecting plate 219. A movable motor 222 is installed on the outer surface of the movable motor seat 221. A power bevel gear 223 is installed at the output end of the movable motor 222. The transmission bevel gear 220 meshes with the power bevel gear 223.

[0037] Specifically, the clamping mechanism 2 is used by determining the shape of the steel plate, then controlling the rotating motor 215 to drive the worm gear 213 to rotate. Utilizing the meshing between the worm gear 213 and the rotating gear 207, and the sliding connection between the outer surface of the rotating shaft 206 and the inner surface of the rotating sleeve 205, the rotating plate 208 can be driven to rotate around the rotating shaft 206, making the clamping plate 211 parallel to the side of the steel plate. Then, by controlling the positioning cylinder 210, the clamping plate 211 is pushed to move, causing its surface to contact the side of the steel plate, thus enabling the clamping of different shapes... The steel plate is clamped and fixed, and the moving motor 222 is controlled to drive the power bevel gear 223 to rotate. Then, the meshing between the power bevel gear 223 and the transmission bevel gear 220 drives the moving threaded rod 217 to rotate. Then, the threaded connection between the outer surface of the moving threaded rod 217 and the inner surface of the moving threaded sleeve 218 drives the sliding block 203 to slide inside the sliding groove 202, thereby driving the rotating box 204 to slide left and right. This can prevent the position of the steel plate from shifting during the feeding process, thus avoiding the problem of uneven cutting of the steel plate.

[0038] The inner surface of the feeding frame 301 is equipped with several positioning slide rods 303, the inner surface of the sliding plate 302 is equipped with several sliding sleeves 304, the outer surface of the positioning slide rods 303 is slidably connected to the inner surface of the sliding sleeves 304, the outer surface of the sliding plate 302 is equipped with several sliding seats 305, the upper surface of the sliding seat 305 is equipped with a push block 306, the inner surface of the sliding seat 305 is provided with a moving groove 307, the inner surface of the moving groove 307 is equipped with a pushing hydraulic rod 309, and the outer surface of the pushing hydraulic rod 309 is equipped with a moving push block 308.

[0039] An installation sleeve 310 is installed on the inner surface of the feeding frame 301. A feeding threaded rod 311 is fitted into the inner surface of the installation sleeve 310. A feeding threaded sleeve 312 is installed on the inner surface of the sliding plate 302. The outer surface of the feeding threaded rod 311 is threadedly connected to the inner surface of the feeding threaded sleeve 312. A feeding motor base 314 is installed on the lower surface of the feeding frame 301. A transmission gear 313 is installed on the outer surface of the feeding threaded rod 311. A feeding motor 315 is installed on the lower surface of the feeding motor base 314. A power gear 316 is installed at the output end of the feeding motor 315. A feeding gear chain 317 is installed on the outer surface of the power gear 316. The transmission gear 313 is rotatably connected to the power gear 316 through the feeding gear chain 317.

[0040] Specifically, the feeding mechanism 3 is used as follows: First, the steel plate is placed on the upper surface of the feeding frame 301. Then, by controlling the feeding motor 315, the power gear 316 is driven to rotate. The meshing between the power gear 316 and the feeding gear chain 317, as well as the meshing between the transmission gear 313 and the feeding gear chain 317, drives the feeding threaded rod 311 to rotate. Then, the threaded connection between the outer surface of the feeding threaded rod 311 and the inner surface of the feeding threaded sleeve 312, and the sliding connection between the outer surface of the positioning slide rod 303 and the inner surface of the sliding sleeve 304, drives the sliding plate 302 to slide. Then, the pushing block 306 installed on the upper surface of the sliding seat 305 facilitates pushing the steel plate into the main body box 101 for cutting processing.

[0041] The fixing mechanism 4 includes a fixing hydraulic rod 401 and a fixing pressure plate 403. A fixing plate 402 is installed on the lower surface of the fixing hydraulic rod 401. A limiting sleeve 406 is installed on the lower surface of the fixing plate 402. A limiting slide rod 407 is installed on the upper surface of the fixing pressure plate 403. The outer surface of the limiting slide rod 407 is slidably connected to the inner surface of the limiting sleeve 406. A placement sleeve 404 is installed on both the lower surface of the fixing plate 402 and the upper surface of the fixing pressure plate 403. A buffer spring 405 is installed on the inner surface of the placement sleeve 404.

[0042] The adjustment mechanism 5 includes an adjustment frame 501 and a sliding plate 502. The adjustment frame 501 is installed on the outer surface of the main body box 101. Several auxiliary sliding rods 503 are installed on the inner surface of the adjustment frame 501. Several auxiliary sleeves 504 are installed on the inner surface of the sliding plate 502. The outer surfaces of the auxiliary sliding rods 503 are slidably connected to the inner surfaces of the auxiliary sleeves 504. An adjustment cylinder 505 is installed on the lower surface of the sliding plate 502. A baffle 506 is installed on the lower surface of the adjustment cylinder 505. A slot 507 is provided on the inner surface of the baffle 506. A laser rangefinder 508 is installed on the inner surface of the slot 507. A connecting sleeve 509 is installed on the inner surface of the adjustment frame 501. An adjusting threaded rod 510 is fitted into the inner surface of the connecting sleeve 509. An adjusting threaded sleeve 511 is installed on the inner surface of the sliding plate 502. The adjusting threaded rod 510 meshes with the adjusting threaded sleeve 511. A connecting gear 512 is installed on the outer surface of the adjusting threaded rod 510. An adjusting motor base 513 is installed on the upper surface of the adjusting frame 501. An adjusting motor 514 is installed on the upper surface of the adjusting motor base 513. A driving gear 515 is installed at the output end of the adjusting motor 514. An adjusting gear chain 516 is installed on the outer surface of the driving gear 515. The connecting gear 512 is rotatably connected to the driving gear 515 through the adjusting gear chain 516.

[0043] Specifically, the adjustment mechanism 5 is used by controlling the adjustment motor 514, which drives the adjustment threaded rod 510 to rotate by meshing the drive gear 515 with the adjustment gear chain 516 and the connecting gear 512 with the adjustment gear chain 516. Then, by utilizing the threaded connection between the outer surface of the adjustment threaded rod 510 and the inner surface of the adjustment threaded sleeve 511, and the sliding connection between the outer surface of the auxiliary slide rod 503 and the inner surface of the auxiliary sleeve 504, the slide plate 502 is driven to slide left and right on the surface of the auxiliary slide rod 503, thereby facilitating the adjustment of the distance between the baffle 506 and the cutting base 106, and thus facilitating the adjustment of the steel plate cutting size.

[0044] Several hydraulic cylinders 102 are installed on the inner surface of the main body box 101. A mounting block 103 is installed on the lower surface of the hydraulic cylinder 102. A cutter 104 is installed on the inner surface of the mounting block 103. A mounting bolt 105 is installed on the inner surface of the cutter 104. A cutting base 106 is installed on the inner surface of the main body box 101. A feeding plate 107 is installed on the inner surface of the main body box 101. A fixing frame 108 is installed on the inner surface of the main body box 101. A protective net 109 is installed on the inner surface of the fixing frame 108.

[0045] Working principle: First, the steel plate to be cut is placed on the upper surface of the feeding frame 301. Then, according to the shape of the steel plate, the rotating motor 215 is controlled to drive the worm gear 213 to rotate. Then, the meshing between the worm gear 213 and the rotating gear 207 drives the rotating plate 208 to rotate around the rotating shaft 206, so that the clamping plate 211 is parallel to the side of the steel plate. Then, the positioning cylinder 210 is controlled to push the clamping plate 211 to move, so that the surface of the clamping plate 211 contacts the side of the steel plate, thereby clamping and fixing the steel plate to be cut, preventing the position of the steel plate from shifting during the feeding process. Then, the moving motor 222 and the feeding motor 315 are controlled to drive the sliding block 203 and the sliding plate 302 to move synchronously. Then, the installation of the pushing block 306 pushes the steel plate to be cut. At the same time as feeding, the installation of the clamping plate 211 clamps and fixes the position of the steel plate to be cut.

[0046] By controlling the fixed hydraulic rod 401, the fixed pressure plate 403 is moved downward, so that the fixed pressure plate 403 contacts the surface of the steel plate to be cut, thereby pressing and fixing the steel plate to be cut. Then, by controlling the hydraulic cylinder 102, the cutter 104 is pushed downward. By utilizing the cooperation between the cutter 104 and the cutting base 106, the steel plate to be cut can be cut.

[0047] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

[0048] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A steel plate shearing machine for metal smelting and rolling, comprising an integral mechanism (1), a clamping mechanism (2), a feeding mechanism (3), a fixing mechanism (4), and an adjusting mechanism (5), characterized in that, The overall mechanism (1) includes a main body box (101), the feeding mechanism (3) is installed on the outer surface of the main body box (101), the clamping mechanism (2) is installed on the outer surface of the feeding mechanism (3), the fixing mechanism (4) is installed on the inner surface of the main body box (101), and the adjusting mechanism (5) is installed on the outer surface of the main body box (101). The feeding mechanism (3) includes a feeding frame (301) and a sliding plate (302). The clamping mechanism (2) includes a sliding frame (201) and a rotating box (204). The feeding frame (301) is installed on the outer surface of the main body box (101). The sliding frame (201) is installed on the outer surface of the feeding frame (301). A sliding groove (202) is provided on the inner surface of the sliding frame (201). A sliding block (203) is installed on the inner surface of the sliding groove (202). The rotating box (204) is installed on the sliding block (203). On the upper surface, a rotating sleeve (205) is installed on the inner surface of the rotating box (204), a rotating shaft (206) is installed on the inner surface of the rotating sleeve (205), a rotating gear (207) is installed on the outer surface of the rotating shaft (206), a rotating plate (208) is installed on the upper surface of the rotating gear (207), a mounting base (209) is welded on the upper surface of the rotating plate (208), a positioning cylinder (210) is installed on the outer surface of the mounting base (209), and a clamping plate (211) is installed on the outer surface of the positioning cylinder (210). The adjustment mechanism (5) includes an adjustment frame (501) and a sliding plate (502). The adjustment frame (501) is installed on the outer surface of the main body box (101). A plurality of auxiliary sliding rods (503) are installed on the inner surface of the adjustment frame (501). A plurality of auxiliary sleeves (504) are installed on the inner surface of the sliding plate (502). The outer surface of the auxiliary sliding rods (503) is slidably connected to the inner surface of the auxiliary sleeves (504). An adjustment cylinder (505) is installed on the lower surface of the sliding plate (502). A baffle (506) is installed on the lower surface of the adjustment cylinder (505). A slot (507) is provided on the inner surface of the baffle (506). A laser rangefinder (508) is installed on the inner surface of the slot (507). A connecting sleeve (509) is installed on the inner surface of the adjusting frame (501), and an adjusting threaded rod (510) is fitted on the inner surface of the connecting sleeve (509). An adjusting threaded sleeve (511) is installed on the inner surface of the sliding plate (502). The adjusting threaded rod (510) meshes with the adjusting threaded sleeve (511). A connecting gear (512) is installed on the outer surface of the adjusting threaded rod (510). An adjusting motor seat (513) is installed on the upper surface of the adjusting frame (501). An adjusting motor (514) is installed on the upper surface of the adjusting motor seat (513). A driving gear (515) is installed at the output end of the adjusting motor (514). An adjusting gear chain (516) is installed on the outer surface of the driving gear (515). The connecting gear (512) is rotatably connected to the driving gear (515) through the adjusting gear chain (516).

2. The steel plate shearing machine for metal smelting and rolling processing according to claim 1, characterized in that, An mounting cylinder (212) is installed on the inner surface of the rotating box (204). A worm gear (213) is fitted into the inner surface of the mounting cylinder (212). The worm gear (213) meshes with a rotating gear (207). A motor frame (214) is installed on the outer surface of the rotating box (204). A rotating motor (215) is installed on the outer surface of the motor frame (214). A fixed cylinder (216) is installed on the inner surface of the sliding frame (201). A movable threaded sleeve (218) is installed on the inner surface of the sliding block (203). A movable motor base (221) is installed on the outer surface of the feeding frame (301).

3. A steel plate shearing machine for metal smelting and rolling processing according to claim 2, characterized in that, The inner surface of the fixed cylinder (216) is fitted with a movable threaded rod (217), the outer surface of the movable threaded rod (217) is threadedly connected to the inner surface of the movable threaded sleeve (218), a connecting plate (219) is installed on the outer surface of the movable threaded rod (217), a transmission bevel gear (220) is installed on the outer surface of the connecting plate (219), a movable motor (222) is installed on the outer surface of the movable motor base (221), a power bevel gear (223) is installed at the output end of the movable motor (222), and the transmission bevel gear (220) meshes with the power bevel gear (223).

4. A steel plate shearing machine for metal smelting and rolling processing according to claim 1, characterized in that, The inner surface of the feeding frame (301) is equipped with a plurality of positioning slide rods (303), the inner surface of the sliding plate (302) is equipped with a plurality of sliding sleeves (304), the outer surface of the positioning slide rods (303) is slidably connected to the inner surface of the sliding sleeves (304), the outer surface of the sliding plate (302) is equipped with a plurality of sliding seats (305), the upper surface of the sliding seat (305) is equipped with a push block (306), the inner surface of the sliding seat (305) is provided with a moving groove (307), the inner surface of the moving groove (307) is equipped with a pushing hydraulic rod (309), and the outer surface of the pushing hydraulic rod (309) is equipped with a moving push block (308).

5. A steel plate shearing machine for metal smelting and rolling processing according to claim 4, characterized in that, An installation sleeve (310) is installed on the inner surface of the feeding frame (301), and a feeding threaded rod (311) is fitted on the inner surface of the installation sleeve (310). A feeding threaded sleeve (312) is installed on the inner surface of the sliding plate (302). The outer surface of the feeding threaded rod (311) is threadedly connected to the inner surface of the feeding threaded sleeve (312). A feeding motor base (314) is installed on the lower surface of the feeding frame (301).

6. A steel plate shearing machine for metal smelting and rolling processing according to claim 5, characterized in that, A transmission gear (313) is mounted on the outer surface of the feeding threaded rod (311), a feeding motor (315) is mounted on the lower surface of the feeding motor base (314), a power gear (316) is mounted on the output end of the feeding motor (315), a feeding gear chain (317) is mounted on the outer surface of the power gear (316), and the transmission gear (313) is rotatably connected to the power gear (316) through the feeding gear chain (317).

7. A steel plate shearing machine for metal smelting and rolling processing according to claim 1, characterized in that, The fixing mechanism (4) includes a fixing hydraulic rod (401) and a fixing pressure plate (403). A fixing plate (402) is installed on the lower surface of the fixing hydraulic rod (401). A limiting sleeve (406) is installed on the lower surface of the fixing plate (402). A limiting slide rod (407) is installed on the upper surface of the fixing pressure plate (403). The outer surface of the limiting slide rod (407) is slidably connected to the inner surface of the limiting sleeve (406). A placement sleeve (404) is installed on both the lower surface of the fixing plate (402) and the upper surface of the fixing pressure plate (403). A buffer spring (405) is installed on the inner surface of the placement sleeve (404).

8. A steel plate shearing machine for metal smelting and rolling processing according to claim 7, characterized in that, Several hydraulic cylinders (102) are installed on the inner surface of the main body box (101). A mounting block (103) is installed on the lower surface of the hydraulic cylinder (102). A cutter (104) is installed on the inner surface of the mounting block (103). A mounting bolt (105) is installed on the inner surface of the cutter (104). A cutting base (106) is installed on the inner surface of the main body box (101). A feeding plate (107) is installed on the inner surface of the main body box (101). A fixing frame (108) is installed on the inner surface of the main body box (101). A protective net (109) is installed on the inner surface of the fixing frame (108).

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