A cutting device for metal scrap

Abstract

The utility model discloses a cutting device for metal waste material, including cutting base, the top of cutting base front end is fixedly installed with the platen, the top of platen is provided with the push -back, the rear end of cutting base top is provided with the chute, the top of cutting base is provided with the cutting knife along the top of chute, the lower part of cutting base rear end is fixedly installed with the backing board, the rear end of cutting base is provided with the back groove, the inside of back groove is provided with the collection groove body, the rear end of collection groove body extends to the top of backing board, the both sides of cutting base top are fixedly installed with the vertical board respectively, the top between two vertical boards is fixedly installed with the horizontal plate. Its realized the ability of convenient feeding and collection, increased the practicality, thereby solved when the long waste cutting, the feeding and collection are not convenient, increased the operation difficulty, also reduced the overall cutting efficiency problem.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, specifically a cutting device for metal scrap. Background Technology

[0002] Metal scrap is an unavoidable byproduct of production and processing, encompassing various forms from scrap metal products and offcuts to metal parts from scrapped machinery and equipment. These scraps are often too large to be directly recycled and reused. To effectively handle these metal scraps, metal scrap cutting devices have emerged to cut large metal plate scraps into small pieces or specific shapes that meet recycling standards or subsequent processing requirements. For example, the authorized patent with announcement number CN220659971U (a cutting device for recycling waste metal) includes a processing table, a fixed frame fixedly connected to the upper part of the processing table, fixed plates fixedly connected to both sides of the upper part of the processing table, a motor is provided outside the right fixed plate, a bidirectional screw is fixedly connected to the output end of the motor, the other end of the bidirectional screw is threadedly connected to the inside of the left fixed plate, and moving blocks are threadedly connected to both sides of the outside of the bidirectional screw, and limit blocks are fixedly connected to the lower part of the two moving blocks. While the existing technologies can prevent the scrap metal from shifting during cutting, they are inconvenient for feeding and collecting long scrap materials, increasing the difficulty of operation and reducing the overall cutting efficiency. Therefore, there is an urgent need in the market to develop a cutting device for metal scrap to help people solve the existing problems. Utility Model Content

[0003] The purpose of this invention is to provide a cutting device for metal scrap, in order to solve the problems mentioned in the background art, such as the inconvenience of feeding and collecting long scrap, which increases the difficulty of operation and reduces the overall cutting efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for metal scrap, comprising a cutting base, a platform fixedly installed above the front end of the cutting base, a push plate provided above the platform, an inclined groove provided at the rear end of the upper part of the cutting base, a cutter provided above the upper part of the cutting base along the inclined groove, a pad fixedly installed below the rear end of the cutting base, a back groove provided at the rear end of the cutting base, a collection trough provided inside the back groove, and the rear end of the collection trough extending above the pad.

[0005] Preferably, upright plates are symmetrically fixedly installed on both sides above the cutting base, and a horizontal plate is fixedly installed above the space between the two upright plates. A hydraulic cylinder is fixedly installed in the middle above the horizontal plate, and the piston rod end of the hydraulic cylinder slides through the horizontal plate and is fixedly connected to the cutter.

[0006] Preferably, guide posts are symmetrically arranged on both sides of the hydraulic cylinder, and the lower end of the guide post slides through the horizontal plate and is fixedly connected to the cutter.

[0007] Preferably, an electric cylinder is provided at the front end of the hydraulic cylinder, the electric cylinder is fixedly connected to the horizontal plate, a U-shaped pressure frame is provided below the horizontal plate along the front end of the cutter, the push rod end of the electric cylinder slides through the horizontal plate and is fixedly connected to the U-shaped pressure frame, and a rubber pad is fixedly installed below the U-shaped pressure frame.

[0008] Preferably, guide side plates are fixedly installed on the inner sides of both upright plates, and the guide side plates slide through the U-shaped pressure frame.

[0009] Preferably, support frames are symmetrically fixedly installed on both sides below the table, the support frames are fixedly connected to the cutting base, a handle is fixedly installed on the front end of the push plate, side plates are symmetrically fixedly installed on both sides of the push plate, a guide strip is fixedly installed at the rear end of the side plate, and a limiting plate is fixedly installed at the rear end of the guide strip through the upright plate.

[0010] Preferably, limit plates are symmetrically arranged on both sides of the rear end of the pad, and a screw bolt is provided at the rear end of the limit plate. The screw end of the screw bolt slides through the limit plate and is threadedly connected to the pad.

[0011] Compared with the prior art, the beneficial effects of this utility model are: (1) The utility model can push the waste material by using the platform and push plate set at the front end of the cutting base to ensure the smooth feeding of long waste material. The combination design of the inclined groove and the cutter allows the cut waste material to slide down naturally along the inclined groove, avoiding accumulation and jamming. The collection trough embedded in the back groove can automatically receive the cut waste material, which is convenient for centralized cleaning and reduces manual intervention. In this way, it not only reduces the difficulty of operation and labor costs, but also improves the continuity and overall efficiency of long waste material cutting and increases practicality.

[0012] (2) The utility model provides strong and stable downward pressure by setting the cutter to be driven by a hydraulic cylinder, ensuring smooth cutting of metal scrap. The symmetrical guide post is linked with the hydraulic cylinder to accurately guide the vertical movement of the cutter, avoiding uneven cut caused by skewing and improving cutting quality.

[0013] (3) The utility model can automatically press the waste material before cutting by the electric cylinder driven back-shaped pressure frame. The rubber pad increases the friction resistance, effectively prevents the waste material from bouncing, and improves safety. The design of the guide side plate through the back-shaped pressure frame ensures that the movement trajectory of the pressure frame is straight, avoids the waste material displacement caused by bias pressure, realizes the synchronous automation of cutting and fixing, improves the continuity of operation, and increases practicality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a cutting device for metal scrap according to the present invention; Figure 2 This is a rear view structural schematic diagram of a cutting device for metal scrap according to the present invention; Figure 3 This is an enlarged schematic diagram of part A of this utility model; Figure 4 This is a structural schematic diagram of the limiting plate part of this utility model.

[0015] In the diagram: 1. Cutting base; 101. Inclined groove; 102. Back groove; 2. Vertical plate; 3. Horizontal plate; 4. Hydraulic cylinder; 5. Guide column; 6. Electric cylinder; 7. U-shaped pressure frame; 8. Rubber pad; 9. Platform; 10. Support frame; 11. Push plate; 12. Handle; 13. Side plate; 14. Guide strip plate; 15. Limiting plate; 16. Cutter; 17. Pad plate; 18. Collection tank; 19. Limiting plate; 20. Guide side plate; 21. Angle bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Please see Figure 1-4 The present invention provides an embodiment of a cutting device for metal scrap, comprising a cutting base 1, a platform 9 fixedly installed above the front end of the cutting base 1, a push plate 11 provided above the platform 9, an inclined groove 101 provided at the rear end of the cutting base 1, a cutter 16 provided above the inclined groove 101, a pad 17 fixedly installed below the rear end of the cutting base 1, a back groove 102 provided at the rear end of the cutting base 1, a collection trough 18 provided inside the back groove 102, and the rear end of the collection trough 18 extending above the pad 17.

[0018] By setting a push plate 11 above the table 9, multiple long waste materials can be set on the table 9 for manual feeding, which reduces the difficulty of operation. The inclined groove 101 set at the rear end above the cutting base 1, together with the cutter 16, allows the cut waste materials to slide naturally into the collection tank 18, without the need for additional complicated collection equipment or frequent manual cleaning, making the collection process efficient and convenient, and improving the overall cutting efficiency.

[0019] Please see Figure 2On both sides of the upper part of the cutting base 1, upright plates 2 are symmetrically fixedly installed. A horizontal plate 3 is fixedly installed above the two upright plates 2. A hydraulic cylinder 4 is fixedly installed in the middle above the horizontal plate 3. The piston rod end of the hydraulic cylinder 4 slides through the horizontal plate 3 and is fixedly connected to the cutter 16. Guide posts 5 are symmetrically arranged on both sides of the hydraulic cylinder 4. The lower end of the guide post 5 slides through the horizontal plate 3 and is fixedly connected to the cutter 16.

[0020] The hydraulic cylinder 4 provides stable power to ensure the reliability of cutting. The guide post 5 plays a guiding role, which can ensure that the cutter 16 remains vertical during the up and down movement, preventing the cutter 16 from deviating or shaking, and increasing its practicality.

[0021] Please see Figure 1 and Figure 3 The front end of the hydraulic cylinder 4 is equipped with an electric cylinder 6, which is fixedly connected to the horizontal plate 3. A U-shaped pressure frame 7 is provided below the horizontal plate 3 along the front end of the cutter 16. The push rod end of the electric cylinder 6 slides through the horizontal plate 3 and is fixedly connected to the U-shaped pressure frame 7. A rubber pad 8 is fixedly installed below the U-shaped pressure frame 7. Guide side plates 20 are fixedly installed on the inner sides of the two vertical plates 2. The guide side plates 20 slide through the U-shaped pressure frame 7.

[0022] During the cutting process, the U-shaped pressure frame 7, driven by the electric cylinder 6, descends before the cutter 16 and presses down on the metal scrap, preventing the metal scrap from jumping due to force during cutting and ensuring the stability of the cutting. The rubber pad 8 has good elasticity and friction, which not only increases the friction between the rubber pad and the scrap when pressing the metal scrap, but also further prevents the scrap from moving. The guide side plate 20 provides guidance for the up and down movement of the U-shaped pressure frame 7, ensuring that the U-shaped pressure frame 7 can accurately descend and rise vertically, improving the accuracy and stability of the pressure frame action.

[0023] Please see Figure 1 and Figure 2 Support frames 10 are symmetrically fixedly installed on both sides below the table 9. The support frames 10 are fixedly connected to the cutting base 1. A handle 12 is fixedly installed at the front end of the push plate 11. Side plates 13 are symmetrically fixedly installed on both sides of the push plate 11. A guide strip 14 is fixedly installed at the rear end of the side plate 13. The rear end of the guide strip 14 slides through the upright plate 2 and is fixedly installed with a limiting plate 15.

[0024] The support frame 10 enhances the stability of the table plate 9. When multiple long scraps are placed for cutting, the stable table plate 9 can prevent the table plate 9 from deforming or shaking due to excessive weight of the scraps, ensuring the smooth progress of the cutting process. Furthermore, the cooperation between the guide plate 14 and the upright plate 2 provides guidance for the movement of the push plate 11, ensuring that the push plate 11 can move accurately along a straight line when pushing long scraps. The limiting plate 15 plays a limiting role, preventing the push plate 11 from moving excessively and leaving the working range.

[0025] Please see Figure 2 and Figure 4 Limiting plates 19 are symmetrically arranged on both sides of the rear end of the pad 17. A screw bolt 21 is provided at the rear end of the limiting plate 19. The screw end of the screw bolt 21 slides through the limiting plate 19 and is threadedly connected to the pad 17.

[0026] The limiting plate 19 can limit the collection tank 18 after it is placed on the pad 17, which can prevent the collection tank 18 from moving too much due to the impact of the waste when receiving the cutting waste, thus ensuring the stability of the collection process. The jack bolt 21 facilitates the installation and disassembly of the limiting plate 19 and increases its practicality.

[0027] Working principle: When in use, long metal scrap is placed on the table 9, and the push plate 11 is pushed to send the scrap to the cutting station. The electric cylinder 6 is started to drive the return pressure frame 7 to press down. The rubber pad 8 tightly presses the scrap to prevent displacement. Then the hydraulic cylinder 4 pushes the cutter 16 to cut vertically along the guide post 5 to ensure a flat cut. The cut scrap slides along the inclined groove 101 into the collection tank 18 in the back groove 102. The whole process is efficient and convenient, improving the continuity and efficiency of long scrap processing and increasing practicality.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cutting device for metal scrap, comprising a cutting base (1), characterized in that: A platform (9) is fixedly installed above the front end of the cutting base (1). A push plate (11) is provided above the platform (9). A sloping groove (101) is provided at the rear end of the cutting base (1). A cutter (16) is provided above the sloping groove (101) along the upper part of the cutting base (1). A pad (17) is fixedly installed below the rear end of the cutting base (1). A back groove (102) is provided at the rear end of the cutting base (1). A collection trough (18) is provided inside the back groove (102). The rear end of the collection trough (18) extends to the upper part of the pad (17).

2. The cutting device for metal scrap according to claim 1, characterized in that: On the two sides above the cutting base (1), upright plates (2) are symmetrically fixedly installed. A horizontal plate (3) is fixedly installed above the two upright plates (2). A hydraulic cylinder (4) is fixedly installed in the middle above the horizontal plate (3). The piston rod end of the hydraulic cylinder (4) slides through the horizontal plate (3) and is fixedly connected to the cutter (16).

3. The cutting device for metal scrap according to claim 2, characterized in that: Guide posts (5) are symmetrically arranged on both sides of the hydraulic cylinder (4). The lower end of the guide post (5) slides through the horizontal plate (3) and is fixedly connected to the cutter (16).

4. A cutting device for metal scrap according to claim 2, characterized in that: The front end of the hydraulic cylinder (4) is provided with an electric cylinder (6), which is fixedly connected to the horizontal plate (3). A spiral pressure frame (7) is provided below the horizontal plate (3) along the front end of the cutter (16). The push rod end of the electric cylinder (6) slides through the horizontal plate (3) and is fixedly connected to the spiral pressure frame (7). A rubber pad (8) is fixedly installed below the spiral pressure frame (7).

5. A cutting device for metal scrap according to claim 4, characterized in that: Guide side plates (20) are fixedly installed on the inner side of both upright plates (2), and the guide side plates (20) slide through the spiral pressure frame (7).

6. The cutting device for metal scrap according to claim 1, characterized in that: Support frames (10) are symmetrically fixedly installed on both sides below the platform (9). The support frames (10) are fixedly connected to the cutting base (1). A handle (12) is fixedly installed at the front end of the push plate (11). Side plates (13) are symmetrically fixedly installed on both sides of the push plate (11). A guide strip plate (14) is fixedly installed at the rear end of the side plate (13). The rear end of the guide strip plate (14) slides through the upright plate (2) and is fixedly installed with a limiting plate (15).

7. A cutting device for metal scrap according to claim 1, characterized in that: Limiting plates (19) are symmetrically arranged on both sides of the rear end of the pad (17). A horn bolt (21) is provided at the rear end of the limiting plate (19). The screw end of the horn bolt (21) slides through the limiting plate (19) and is threadedly connected to the pad (17).

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