Cutting machine for cutting lead rod

Abstract

The utility model relates to the technical field of lead rod cutting, and discloses a lead rod cutting machine which comprises a machining table, a U-shaped frame fixedly installed on the outer wall of the machining table, two electric telescopic rods fixedly installed on the outer wall of the U-shaped frame, a motor fixedly installed in a fixing frame, and two containing plates fixedly installed on the outer wall of the machining table. And a top plate is fixedly mounted at the right end of the rotating shaft. According to the cutting machine for lead rod cutting, a lead rod is placed on a containing plate, a motor cutting knife is started to cut the lead rod, an electric telescopic rod drives a fixing frame to move downwards, a motor is driven to move downwards, a top plate on the right side is driven to move, the top plate is matched with a guide rod to move downwards, a protective cover is driven to move downwards, and a rubber plate is an elastic piece, so that the periphery of the lead rod can be shielded; and the problem that the life safety of operators cannot be well protected due to the fact that an existing cutting machine is generally not provided with a protection structure is solved.

Description

Technical Field

[0001] This utility model relates to the field of lead rod cutting technology, specifically a lead rod cutting machine. Background Technology

[0002] Lead rods are rod-shaped materials made of pure lead, possessing good processing and deformation capabilities and ductility. Lead has relatively low strength and hardness, and low resistance to deformation, therefore it can be rolled and extruded without heating, allowing it to be made into various shapes such as plates, rods, strips, foils, and tubes. The main component of lead rods is lead, typically containing over 99.9% pure lead. Sometimes, to improve its hardness and corrosion resistance, small amounts of other elements such as tin (Sn) may be added. Lead rods have a density of 11.34 grams per cubic centimeter, giving them a high specific gravity, which makes them widely used in the counterweight industry. Common application areas include stamping plants, machinery factories, chemical plants, and bridge construction. When processing lead rods in a factory, they need to be cut.

[0003] When cutting lead bars, a cutting machine is required. Because cutting lead bars produces a lot of debris, and pure lead is toxic, existing cutting machines generally do not have protective structures and cannot effectively protect the lives of operators. Prolonged exposure to lead dust can lead to health damage to workers and pose certain safety hazards. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a lead rod cutting machine to solve the problem mentioned in the background art that existing cutting machines generally do not have protective structures and cannot effectively protect the lives and safety of operators.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lead rod cutting machine, comprising a processing table, a U-shaped frame fixedly installed on the outer wall of the processing table, two electric telescopic rods fixedly installed on the outer wall of the U-shaped frame, a fixed frame fixedly installed at the output end of the two electric telescopic rods, a motor fixedly installed inside the fixed frame, two placement plates fixedly installed on the outer wall of the processing table, a rotating shaft fixedly installed at the output end of the motor, a top plate fixedly installed at the right end of the rotating shaft, a spring fixedly installed on the top outer wall of the top plate, a guide rod fixedly installed inside the top plate, a connecting plate slidably connected to the outer wall of the guide rod, a protective cover fixedly installed on the outer wall of the connecting plate, two rubber plates fixedly installed on the inner side of the protective cover, a collection frame fixedly installed on the bottom outer wall of the processing table, and a moving plate slidably connected inside the collection frame.

[0006] Preferably, a cutting blade is fixedly installed on the outer wall of the rotating shaft, and the cutting blade is located inside the protective cover.

[0007] Preferably, the outer wall of the connecting plate is fixedly connected to the outer wall of the spring, and the outer wall of the rotating shaft is slidably connected to the inside of the protective cover.

[0008] Preferably, the outer walls of the two placement plates are provided with anti-slip grooves, and the interior of the processing table is provided with sliding holes, which are located directly above the collection frame.

[0009] Preferably, the protective cover is positioned directly above the sliding hole, and a collection groove is provided inside the movable plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This lead rod cutting machine works by placing the lead rod on a placement plate, turning on the motor, and using the cutting blade to cut the lead rod. The electric telescopic rod moves the fixed frame downwards, which in turn moves the motor downwards and moves the top plate on the right side. The top plate, in conjunction with the guide rod, moves downwards, causing the protective cover to move downwards as well. The protective cover works in conjunction with the rubber plate to help fix the lead rod. Because the rubber plate is an elastic element, it can shield the lead rod from all sides to prevent debris from flying, thus achieving a protective effect. This solves the problem that existing cutting machines generally do not have a protective structure and cannot effectively protect the life safety of operators.

[0012] 2. The lead rod cutting machine produces lead rods. The resulting debris falls into the collection frame and then into the collection trough inside the moving plate. This allows for the collection of the debris for reuse, thus saving resources. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 This is a side view of the structure of this utility model;

[0015] Figure 3 This is a three-dimensional schematic diagram of the processing table and related structures of this utility model;

[0016] Figure 4 The structure of this utility model Figure 3 Enlarged diagram of point A in the middle.

[0017] In the diagram: 1. Processing table; 2. U-shaped frame; 3. Electric telescopic rod; 4. Fixed frame; 5. Motor; 6. Placement plate; 7. Rotating shaft; 8. Top plate; 9. Spring; 10. Guide rod; 11. Connecting plate; 12. Protective cover; 13. Rubber plate; 14. Collection box; 15. Moving plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example:

[0020] Please refer to Figures 1-4.

[0021] A lead rod cutting machine includes a processing table 1. A U-shaped frame 2 is fixedly installed on the outer wall of the processing table 1. Two electric telescopic rods 3 are fixedly installed on the outer wall of the U-shaped frame 2. A fixed frame 4 is fixedly installed at the output end of the two electric telescopic rods 3. A motor 5 is fixedly installed inside the fixed frame 4. Two placement plates 6 are fixedly installed on the outer wall of the processing table 1. A rotating shaft 7 is fixedly installed at the output end of the motor 5. A top plate 8 is fixedly installed at the right end of the rotating shaft 7. A spring 9 is fixedly installed on the top outer wall of the top plate 8. A guide rod 10 is fixedly installed inside the top plate 8. A connecting plate 11 is slidably connected to the outer wall of the guide rod 10. A protective cover 12 is fixedly installed on the outer wall of the connecting plate 11. Two rubber plates 13 are fixedly installed on the inner side of the protective cover 12. A collection frame 14 is fixedly installed on the bottom outer wall of the processing table 1. A moving plate 15 is slidably connected inside the collection frame 14.

[0022] Specifically, when it is necessary to cut the lead rod, place the lead rod on the placement plate 6, and then turn on the motor 5. The motor 5 will drive the cutting blade to rotate, and the cutting blade will cut the lead rod. Turn on the electric telescopic rod 3, and the electric telescopic rod 3 will drive the fixed frame 4 to move down. The fixed frame 4 will drive the motor 5 to move down, and the motor 5 will drive the rotating shaft 7 to move down. The rotating shaft 7 will drive the top plate 8 on the right side to move. The top plate 8, together with the guide rod 10, will move down, driving the protective cover 12 to move down. The protective cover 12 will be used in conjunction with the rubber plate 13 to assist in fixing the lead rod. Since the rubber plate 13 is an elastic element, it can shield the lead rod from all sides to prevent debris from flying, thereby achieving a protective effect. This solves the problem that existing cutting machines generally do not have a protective structure and cannot effectively protect the life safety of operators.

[0023] The shredded material will fall into the collection box 14 and then into the collection slot inside the moving plate 15. The shredded material can be collected and reused, thus saving resources.

[0024] In this embodiment: a cutting blade is fixedly installed on the outer wall of the rotating shaft 7, and the cutting blade is located inside the protective cover 12;

[0025] Specifically, a cutting blade is fixedly installed on the outer wall of the rotating shaft 7, which can cut the lead rod to achieve the effect of cutting the lead rod. The cutting blade is set inside the protective cover 12, which can shield the debris to prevent lead debris from flying due to cutting.

[0026] In the embodiment: the outer wall of the connecting plate 11 is fixedly connected to the outer wall of the spring 9, and the outer wall of the rotating shaft 7 is slidably connected to the inside of the protective cover 12;

[0027] Specifically, the connecting plate 11 is fixedly connected to the spring 9, which can support the connecting plate 11; the rotating shaft 7 is slidably connected to the protective cover 12, which can stabilize the movement of the rotating shaft 7.

[0028] In the embodiment: the outer walls of the two placement plates 6 are provided with anti-slip grooves, the interior of the processing table 1 is provided with sliding holes, and the sliding holes are located directly above the collection frame 14;

[0029] Specifically, the outer wall of the placement plate 6 is provided with anti-slip grooves, which can be used to place lead rods to prevent slipping and avoid movement during cutting. The interior of the processing table 1 is provided with sliding holes, which are located directly above the collection frame 14 to accurately collect debris.

[0030] In this embodiment: the protective cover 12 is positioned directly above the sliding hole, and the movable plate 15 has a collection groove inside;

[0031] Specifically, the protective cover 12 is positioned directly above the sliding hole to block the flying debris, and the movable plate 15 has a collection groove inside to collect the falling debris.

[0032] In this embodiment: the motor 5 and the electric telescopic rod 3 are existing structures, and the control circuit can be implemented by a person skilled in the art through simple programming. It is common knowledge in the art, and it is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0033] Working principle: Place the lead rod on the placement plate 6, turn on the motor 5 and the cutting blade will cut the lead rod. The electric telescopic rod 3 will drive the fixed frame 4 to move down, which in turn will drive the motor 5 to move down, which will move the top plate 8 on the right side. The top plate 8 will move down in conjunction with the guide rod 10, which will drive the protective cover 12 to move down. The protective cover 12 will work with the rubber plate 13 to help fix the lead rod. Since the rubber plate 13 is an elastic element, it can shield the lead rod from all sides. Compared with related technologies, the lead rod cutting machine provided by this utility model has the following beneficial effects: it can avoid the flying of debris and achieve the effect of protection, solving the problem that existing cutting machines generally do not have a protective structure and cannot effectively protect the life safety of operators.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting machine for cutting lead bars, comprising a processing table (1), characterized in that: A U-shaped frame (2) is fixedly installed on the outer wall of the processing table (1). Two electric telescopic rods (3) are fixedly installed on the outer wall of the U-shaped frame (2). A fixed frame (4) is fixedly installed at the output end of the two electric telescopic rods (3). A motor (5) is fixedly installed inside the fixed frame (4). Two placement plates (6) are fixedly installed on the outer wall of the processing table (1). A rotating shaft (7) is fixedly installed at the output end of the motor (5). A top plate (8) is fixedly installed at the right end of the rotating shaft (7). A spring (9) is fixedly installed on the top outer wall of the top plate (8). A guide rod (10) is fixedly installed inside the top plate (8). A connecting plate (11) is slidably connected to the outer wall of the guide rod (10). A protective cover (12) is fixedly installed on the outer wall of the connecting plate (11). Two rubber plates (13) are fixedly installed on the inner side of the protective cover (12). A collection frame (14) is fixedly installed on the bottom outer wall of the processing table (1). A moving plate (15) is slidably connected inside the collection frame (14).

2. The lead rod cutting machine according to claim 1, characterized in that: A cutting blade is fixedly installed on the outer wall of the rotating shaft (7), and the cutting blade is located inside the protective cover (12).

3. The cutting machine for cutting lead bars according to claim 1, characterized in that: The outer wall of the connecting plate (11) is fixedly connected to the outer wall of the spring (9), and the outer wall of the rotating shaft (7) is slidably connected to the inside of the protective cover (12).

4. A cutting machine for cutting lead bars according to claim 1, characterized in that: The outer walls of the two placement plates (6) are provided with anti-slip grooves, and the interior of the processing table (1) is provided with sliding holes, which are located directly above the collection frame (14).

5. A cutting machine for cutting lead bars according to claim 1, characterized in that: The protective cover (12) is positioned directly above the sliding hole, and the inside of the movable plate (15) is provided with a collection groove.

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