Cutting device for scrap iron recycling
By bending scrap iron into a U-shaped structure and then continuously cutting it, the problem of low cutting efficiency of long strips of scrap iron is solved, and a highly efficient cutting effect is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-06
- Publication Date
- 2026-06-05
AI Technical Summary
In existing technologies, the cutting efficiency of long strips of scrap iron is low because the cutter needs to move up and down multiple times to complete the cutting of the entire piece of scrap iron, resulting in excessively long cutting time.
The design employs a combination of control base box, pushing component, partition component, cutting component and rotation limit component. By bending the strip scrap iron into a U-shaped structure, the cutting component is used to continuously cut the scrap iron, thereby shortening the cutting length.
It improves the efficiency of scrap metal cutting, reduces cutting time, and enables efficient cutting of long strips of scrap metal.
Smart Images
Figure CN122142400A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of scrap iron recycling technology, specifically a cutting device for scrap iron recycling. Background Technology
[0002] Currently, scrap iron needs to be crushed during recycling to facilitate subsequent transportation, storage, and smelting.
[0003] In existing technologies, when crushing long or rod-shaped scrap iron, a drive mechanism is mostly used to move the cutter up and down continuously to achieve continuous cutting of the long scrap iron, thereby crushing it into smaller pieces. However, when the length of the scrap iron is long, the cutter needs to move up and down multiple times to complete the cutting of the entire scrap iron, resulting in a long overall cutting time, which is not conducive to achieving efficient cutting of long scrap iron. Summary of the Invention
[0004] In view of the shortcomings of the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a cutting device for scrap iron recycling.
[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution:
[0006] A cutting device for scrap metal recycling includes a control base box, a pushing assembly, a first hydraulic rod, a baffle assembly, a cutting assembly, and a rotation limiting assembly.
[0007] The cutting assembly is located at one end of the control base box.
[0008] The pushing component and the partition component extend at one end to the top of the control base box and at the other end into the interior of the control base box. The pushing component is located on the side of the partition component away from the cutting component.
[0009] The first hydraulic rod is installed inside the control base box and is used to drive the pushing component to move towards the blocking component.
[0010] The rotation limiting component is disposed inside the control base box. When the pushing component moves toward the partition component, the rotation limiting component limits the partition component, so that the pushing component and the partition component cooperate to bend the strip of scrap iron into a U-shaped structure. After the strip of scrap iron is bent into a U-shaped structure, the rotation limiting component rotates to release the limiting state of the partition component, so that the pushing component, the partition component, and the U-shaped scrap iron move together toward the cutting component.
[0011] As a further improvement of the present invention: a sliding groove is provided on the upper part of the control base box.
[0012] The pushing component includes a base plate, a sliding plate, and a push rod.
[0013] The base plate is slidably disposed on the bottom inner side of the control base box. The lower end of the slide plate is slidably engaged with the base plate, and the upper end extends from the slide groove to the top of the control base box. Two sets of push rods are provided, and the two sets of push rods are respectively fixedly disposed on the front and rear sides of the slide plate above the control base box. The lower end of the partition assembly is fixedly connected to the base plate, and the upper end extends from the slide groove to the top of the control base box. The first hydraulic rod is fixedly installed on the inner wall of the control base box, and the output end of the first hydraulic rod is connected to the slide plate.
[0014] As a further improvement of the present invention: a first slide rail is fixedly provided on the inner bottom wall of the control box, the base plate slides in cooperation with the first slide rail, a second slide rail is fixedly provided on the upper part of the base plate, and a limit block is fixedly provided at the end of the second slide rail.
[0015] As a further improvement of the present invention: a flat plate is fixedly installed on the inner top wall of the control box, and an inclined plate is fixedly installed at the end of the flat plate.
[0016] The barrier assembly includes a barrier sleeve, an elastic element, and a barrier post.
[0017] The partition sleeve is fixedly installed on the upper part of the base plate. The lower end of the partition column extends into the interior of the partition sleeve and is connected to the inner bottom wall of the partition sleeve through the elastic element. The upper end extends from the slide groove to the top of the control base box. The partition column and the partition sleeve are telescopically engaged. A limit rod is fixedly installed on the side wall of the partition column.
[0018] As a further improvement of the present invention: the elastic element is a spring or a metal sheet.
[0019] As a further improvement of the present invention: a bent rod is fixedly installed on the side wall of the plate body inside the control box of the sliding plate, and a rack rod is fixedly installed at the end of the bent rod away from the sliding plate.
[0020] The rotation limiting assembly includes a support, a rotating shaft, a gear, and an arc-shaped limiting plate. The support is fixedly installed on the inner top wall of the control base box. The rotating shaft is rotatably disposed on one side of the support. The gear is fixedly disposed outside the rotating shaft and can mesh with the rack. The arc-shaped limiting plate is fixedly disposed at the end of the rotating shaft away from the support.
[0021] As a further improvement to the present invention: the cutting assembly includes a gantry frame, a cutter, and a second hydraulic rod.
[0022] The gantry frame is clamped on the outer side of one end of the control base box, the second hydraulic rod is fixedly installed on the top of the inner side of the gantry frame, and the cutter is located at the output end of the second hydraulic rod and is controlled by the second hydraulic rod to move up and down.
[0023] Compared with the prior art, the beneficial effects of the present invention are:
[0024] In this embodiment of the invention, when it is necessary to cut strip-shaped scrap iron, the strip-shaped scrap iron can be placed on the upper part of the control base box, so that the strip-shaped scrap iron is located between the pushing component and the partition component. Then, the first hydraulic rod drives the pushing component to move towards the partition component. At this time, the partition component remains stationary under the limiting action of the rotation limiting component. The pushing component acts on the strip-shaped scrap iron in conjunction with the partition component to bend the strip-shaped scrap iron into a U-shaped structure. Then, the rotation limiting component rotates to release the limiting state of the partition component. The pushing component, the partition component, and the U-shaped scrap iron move synchronously towards the cutting component. The cutting component continuously cuts the U-shaped scrap iron. In this way, when cutting long strip-shaped scrap iron, the strip-shaped scrap iron can be bent into a U-shaped structure in advance, so that the length of the strip-shaped scrap iron is shortened, thereby reducing the overall cutting length of the strip-shaped scrap iron and improving the cutting efficiency. Compared with the prior art, when cutting and crushing strip-shaped scrap iron, the strip-shaped scrap iron can be folded in advance, thereby reducing the overall cutting length, thereby shortening the cutting time and improving the cutting efficiency. Attached Figure Description
[0025] Figure 1 A schematic diagram of the structure of a cutting device for scrap metal recycling. Figure 1 ;
[0026] Figure 2 A schematic diagram of the structure of a cutting device for scrap metal recycling. Figure 2 ;
[0027] Figure 3 A schematic diagram of the structure of a cutting device for scrap metal recycling. Figure 3 ;
[0028] Figure 4 for Figure 1 Enlarged view of region A in the middle;
[0029] In the diagram: 10-Control base box, 101-Slide groove, 102-First slide rail, 103-Inclined plate, 104-Plate, 20-Push assembly, 201-Base plate, 202-Limit block, 203-Second slide rail, 204-Slide plate, 205-Push rod, 206-Bent rod, 207-Rack rod, 30-First hydraulic rod, 40-Block assembly, 401-Block sleeve, 402-Elastic rod, 403-Block column, 404-Limit rod, 50-Cutting assembly, 501-Gantry frame, 502-Cutter, 503-Second hydraulic rod, 60-Rotation limit assembly, 601-Support, 602-Rotating shaft, 603-Gear, 604-Arc-shaped limit plate. Detailed Implementation
[0030] The technical solution of the present invention will be further described in detail below with reference to specific embodiments.
[0031] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0032] Please see Figure 1 , Figure 2 as well as Figure 3 This embodiment provides a cutting device for scrap metal recycling, including a control base box 10, a pushing component 20, a first hydraulic rod 30, a baffle component 40, a cutting component 50, and a rotation limiting component 60. The cutting component 50 is disposed at one end of the control base box 10. One end of the pushing component 20 and the baffle component 40 extends above the control base box 10, and the other end extends into the control base box 10. The pushing component 20 is located on the side of the baffle component 40 away from the cutting component 50. The first hydraulic rod 30 is installed inside the control base box 10 and is used to drive the pushing component 20. The push component 20 moves towards the partition assembly 40. The rotation limiting component 60 is disposed inside the control base box 10. When the push component 20 moves towards the partition assembly 40, the rotation limiting component 60 limits the partition assembly 40, so that the push component 20 and the partition assembly 40 cooperate to bend the strip of scrap iron into a U-shaped structure. After the strip of scrap iron is bent into a U-shaped structure, the rotation limiting component 60 rotates to release the limiting state of the partition assembly 40, so that the push component 20, the partition assembly 40 and the U-shaped scrap iron move as a whole towards the cutting component 50.
[0033] When it is necessary to cut strip-shaped scrap iron, the strip-shaped scrap iron can be placed on the upper part of the control base box 10, so that the strip-shaped scrap iron is located between the pushing component 20 and the partition component 40. Then, the first hydraulic rod 30 drives the pushing component 20 to move towards the partition component 40. At this time, the partition component 40 remains stationary under the limiting action of the rotation limiting component 60. The pushing component 20 acts on the strip-shaped scrap iron in conjunction with the partition component 40 to bend the strip-shaped scrap iron into a U-shaped structure. Then, the rotation limiting component 60 rotates to release the limiting state of the partition component 40. The pushing component 20, the partition component 40 and the U-shaped scrap iron move synchronously towards the cutting component 50. The cutting component 50 continuously cuts the U-shaped scrap iron. In this way, when cutting long strip-shaped scrap iron, the strip-shaped scrap iron can be bent into a U-shaped structure in advance, so that the length of the strip-shaped scrap iron is shortened, thereby reducing the overall cutting length of the strip-shaped scrap iron and improving the cutting efficiency.
[0034] Please see Figure 1 as well as Figure 2 In one embodiment, the upper part of the control base box 10 is provided with a sliding groove 101. The pushing component 20 includes a base plate 201, a sliding plate 204, and a push rod 205. The base plate 201 is slidably disposed on the bottom inner side of the control base box 10. The lower end of the sliding plate 204 is slidably engaged with the base plate 201, and the upper end extends from the sliding groove 101 to the top of the control base box 10. Two sets of push rods 205 are provided. The two sets of push rods 205 are respectively fixedly disposed on the front and rear sides of the sliding plate 204 located above the control base box 10. The lower end of the partition component 40 is fixedly connected to the base plate 201, and the upper end extends from the sliding groove 101 to the top of the control base box 10. The first hydraulic rod 30 is fixedly installed on the inner wall of the control base box 10, and the output end of the first hydraulic rod 30 is connected to the sliding plate 204.
[0035] Initially, the rotation limiting component 60 limits the partition component 40, making the partition component 40 immovable. After the partition component 40 is limited, since the base plate 201 is fixedly connected to the partition component 40, the base plate 201 is also immovable. When it is necessary to cut the strip of scrap iron, the strip of scrap iron can be placed above the control base box 10, so that the strip of scrap iron is located between the slide plate 204 and the partition component 40. Then, the first hydraulic rod 30 extends and pushes the slide plate 204 to slide along the upper part of the base plate 201. When the slide plate 204 slides, it slides along the inside of the slide groove 101. Plate 204 drives two sets of push rods 205 to move. When the two sets of push rods 205 move, they act on the strip-shaped scrap iron to press it against the partition assembly 40. As the push rods 205 continue to move, the strip-shaped scrap iron is bent and folded under force, thus forming a U-shaped structure. When the strip-shaped scrap iron is bent into a U-shaped structure, the rotation limit assembly 60 releases the limit state on the partition assembly 40. At this time, as the first hydraulic rod 30 continues to extend, the slide plate 204, the base plate 201, the partition assembly 40, and the U-shaped scrap iron move synchronously towards the cutting assembly 50, and the cutting assembly 50 continuously cuts the U-shaped scrap iron.
[0036] Please see Figure 1 In one embodiment, a first slide rail 102 is fixedly provided on the inner bottom wall of the control base box 10, the base plate 201 is slidably engaged with the first slide rail 102, a second slide rail 203 is fixedly provided on the upper part of the base plate 201, and a limit block 202 is fixedly provided at the end of the second slide rail 203.
[0037] After the strip of scrap iron is bent into a U-shaped structure, the rotation limiting component 60 releases the restriction on the partition component 40. The slide plate 204 slides along the second slide rail 203 until it contacts the limiting block 202. At this time, the slide plate 204 can push the limiting block 202, thereby driving the bottom plate 201 to slide along the first slide rail 102. The bottom plate 201 drives the partition component 40 to slide along the inside of the slide groove 101. The slide plate 204, the bottom plate 201, the partition component 40 and the U-shaped scrap iron move as a whole toward the cutting component 50.
[0038] Please see Figure 1 , Figure 3 as well as Figure 4In one embodiment, a flat plate 104 is fixedly installed on the inner top wall of the control base box 10, and an inclined plate 103 is fixedly installed at the end of the flat plate 104. The partition assembly 40 includes a partition sleeve 401, an elastic element 402, and a partition post 403. The partition sleeve 401 is fixedly installed on the upper part of the base plate 201. The lower end of the partition post 403 extends into the interior of the partition sleeve 401 and is connected to the inner bottom wall of the partition sleeve 401 through the elastic element 402. The upper end extends from the slide groove 101 to the top of the control base box 10. The partition post 403 and the partition sleeve 401 are telescopically engaged. A limit rod 404 is fixedly installed on the side wall of the partition post 403.
[0039] When the two sets of push rods 205 act on the strip-shaped scrap iron, they can press the strip-shaped scrap iron against one side of the baffle post 403. As the two sets of push rods 205 continue to move, the strip-shaped scrap iron is bent under force, thus forming a U-shaped structure. Subsequently, the rotating limiting component 60 releases the limiting state of the baffle post 403 and the baffle sleeve 401. The push plate 204, the base plate 201, the baffle sleeve 401, the baffle post 403, and the U-shaped scrap iron move synchronously towards the cutting component 50. The cutting component 50 continuously cuts the U-shaped scrap iron. During the movement of the baffle post 403, the limiting rod 404 can be driven to move synchronously. During movement, the inclined plate 103 is pre-acted on the bottom and then slides downward along the bottom of the inclined plate 103. The inclined plate 103 pushes the limiting rod 404, causing the partition column 403 to move downward relative to the partition sleeve 401. The elastic element 402 is adaptively compressed. When the limiting rod 404 slides from the bottom of the inclined plate 103 to the bottom of the flat plate 104, the upper end of the partition column 403 is pushed from the slide groove 101 into the control bottom box 10. In this way, as the U-shaped scrap iron is cut and shortened, the partition column 403 can be removed from the lower part of the cutting assembly 50, so that more U-shaped scrap iron is exposed under the cutting assembly 50, thereby improving the cutting effect of the U-shaped scrap iron.
[0040] In one embodiment, the elastic element 402 can be a spring or a metal sheet, and there is no limitation here.
[0041] Please see Figure 4 In one embodiment, a bent rod 206 is fixedly installed on the side wall of the slide plate 204 inside the control base box 10. A rack rod 207 is fixedly installed at the end of the bent rod 206 away from the slide plate 204. The rotation limiting assembly 60 includes a support 601, a rotating shaft 602, a gear 603, and an arc-shaped limiting plate 604. The support 601 is fixedly installed on the inner top wall of the control base box 10. The rotating shaft 602 is rotatably disposed on one side of the support 601. The gear 603 is fixedly disposed outside the rotating shaft 602 and can mesh with the rack rod 207. The arc-shaped limiting plate 604 is fixedly disposed at the end of the rotating shaft 602 away from the support 601.
[0042] When the first hydraulic rod 30 extends and pushes the slide plate 204 to slide along the upper part of the base plate 201, the arc-shaped inner wall of the arc-shaped limiting plate 604 fits against the front side of the limiting rod 404, thereby limiting the movement of the limiting rod 404, the baffle post 403, the baffle sleeve 401, and the base plate 201, so that the baffle post 403 can support the strip of scrap iron, so that the strip of scrap iron can be bent into a U-shaped structure. When the slide plate 204 slides along the upper part of the base plate 201, it can drive the rack rod 207 to move via the bent rod 206. When the rack rod 207 moves, it meshes with the gear 603, thereby driving the rotating shaft 602 to rotate. When the rotating shaft 602 rotates, it drives the arc-shaped limiting plate 604 to rotate around the outside of the limiting rod 404. When the arc-shaped limiting plate 604 is located after the limiting rod 404 has rotated 180°, the inner wall of the arc-shaped limiting plate 604 is in contact with the rear side of the limiting rod 404. At this point, the rack 207 disengages from the gear 603, releasing the constraints of the limiting rod 404, the partition post 403, the partition sleeve 401, and the base plate 201. The sliding plate 204 acts on the limiting block 202, thereby driving the base plate 201, the bent rod 206, the rack 207, the partition sleeve 401, the partition post 403, the limiting rod 404, and the U-shaped scrap iron to move synchronously, delivering the U-shaped scrap iron towards the cutting assembly 50, thus realizing the U-shaped scrap iron cutting process. Continuous cutting of U-shaped scrap iron; as the bent rod 206 and rack rod 207 move, the rack rod 207 moves past the outside of the plate 104 and inclined plate 103, and the bent rod 206 moves past the bottom of the plate 104 and inclined plate 103. The plate 104 and inclined plate 103 cannot obstruct the bottom plate 201, the bent rod 206, the rack rod 207, the partition sleeve 401, the partition column 403, the limit rod 404, and the U-shaped scrap iron as a whole.
[0043] Please see Figure 1 , Figure 2 as well as Figure 3 In one embodiment, the cutting assembly 50 includes a gantry frame 501, a cutter 502, and a second hydraulic rod 503. The gantry frame 501 is clamped on the outer side of one end of the control base box 10. The second hydraulic rod 503 is fixedly installed on the top inner side of the gantry frame 501. The cutter 502 is located at the output end of the second hydraulic rod 503 and is controlled by the second hydraulic rod 503 to move up and down.
[0044] During the movement of the U-shaped scrap iron, the second hydraulic rod 503 drives the cutter 502 to move up and down, and the cutter 502 continuously acts on the U-shaped scrap iron, thereby continuously cutting the U-shaped scrap iron.
[0045] In this embodiment of the invention, when it is necessary to cut strip-shaped scrap iron, the strip-shaped scrap iron can be placed on the upper part of the control base box 10, so that the strip-shaped scrap iron is located between the pushing component 20 and the partition component 40. Then, the first hydraulic rod 30 drives the pushing component 20 to move towards the partition component 40. At this time, the partition component 40 remains stationary under the limiting action of the rotation limiting component 60. The pushing component 20 acts on the strip-shaped scrap iron in conjunction with the partition component 40 to bend the strip-shaped scrap iron into a U-shaped structure. Then, the rotation limiting component 60 rotates to release the limiting state of the partition component 40, and the pushing component 20 moves towards the partition component 40. The feeding component 20, the partition component 40, and the U-shaped scrap iron move synchronously toward the cutting component 50. The cutting component 50 continuously cuts the U-shaped scrap iron. In this way, when cutting long strips of scrap iron, the strips can be pre-bent into a U-shape, shortening the length of the strips and reducing the overall cutting length, thus improving cutting efficiency. Compared with existing technologies, when cutting and crushing strips of scrap iron, the strips can be pre-folded to reduce the overall cutting length, thereby shortening the cutting time and improving cutting efficiency.
[0046] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.
Claims
1. A cutting device for scrap iron recycling, characterized in that, This includes a control base box, a pushing assembly, a first hydraulic rod, a baffle assembly, a cutting assembly, and a rotation limiting assembly. The cutting assembly is located at one end of the control base box. The pushing component and the partition component extend at one end to the top of the control base box and at the other end into the interior of the control base box. The pushing component is located on the side of the partition component away from the cutting component. The first hydraulic rod is installed inside the control base box and is used to drive the pushing component to move towards the blocking component. The rotation limiting component is disposed inside the control base box. When the pushing component moves toward the partition component, the rotation limiting component limits the partition component, so that the pushing component and the partition component cooperate to bend the strip of scrap iron into a U-shaped structure. After the strip of scrap iron is bent into a U-shaped structure, the rotation limiting component rotates to release the limiting state of the partition component, so that the pushing component, the partition component, and the U-shaped scrap iron move together toward the cutting component.
2. The cutting device for scrap iron recycling according to claim 1, characterized in that, The upper part of the control box is provided with a sliding groove. The pushing component includes a base plate, a sliding plate, and a push rod. The base plate is slidably disposed on the bottom inner side of the control base box. The lower end of the slide plate is slidably engaged with the base plate, and the upper end extends from the slide groove to the top of the control base box. Two sets of push rods are provided, and the two sets of push rods are respectively fixedly disposed on the front and rear sides of the slide plate above the control base box. The lower end of the partition assembly is fixedly connected to the base plate, and the upper end extends from the slide groove to the top of the control base box. The first hydraulic rod is fixedly installed on the inner wall of the control base box, and the output end of the first hydraulic rod is connected to the slide plate.
3. The cutting device for scrap iron recycling according to claim 2, characterized in that, A first slide rail is fixedly installed on the inner bottom wall of the control box, and the base plate slides in cooperation with the first slide rail. A second slide rail is fixedly installed on the upper part of the base plate, and a limit block is fixedly installed at the end of the second slide rail.
4. The cutting device for scrap iron recycling according to claim 2, characterized in that, A flat plate is fixedly installed on the inner top wall of the control box, and an inclined plate is fixedly installed at the end of the flat plate. The barrier assembly includes a barrier sleeve, an elastic element, and a barrier post. The partition sleeve is fixedly installed on the upper part of the base plate. The lower end of the partition column extends into the interior of the partition sleeve and is connected to the inner bottom wall of the partition sleeve through the elastic element. The upper end extends from the slide groove to the top of the control base box. The partition column and the partition sleeve are telescopically engaged. A limit rod is fixedly installed on the side wall of the partition column.
5. The cutting device for scrap iron recycling according to claim 4, characterized in that, The elastic element is a spring or a metal sheet.
6. The cutting device for scrap iron recycling according to claim 4, characterized in that, A bent rod is fixedly installed on the side wall of the slide plate inside the control base box, and a rack rod is fixedly installed at the end of the bent rod away from the slide plate. The rotation limiting assembly includes a support, a rotating shaft, a gear, and an arc-shaped limiting plate. The support is fixedly installed on the inner top wall of the control base box. The rotating shaft is rotatably disposed on one side of the support. The gear is fixedly disposed outside the rotating shaft and can mesh with the rack. The arc-shaped limiting plate is fixedly disposed at the end of the rotating shaft away from the support.
7. The cutting device for scrap iron recycling according to claim 1, characterized in that, The cutting assembly includes a gantry frame, a cutter, and a second hydraulic rod. The gantry frame is clamped on the outer side of one end of the control base box, the second hydraulic rod is fixedly installed on the top of the inner side of the gantry frame, and the cutter is located at the output end of the second hydraulic rod and is controlled by the second hydraulic rod to move up and down.