Reinforcing mesh cutting device

Abstract

The utility model relates to the technical field of machining, in particular to a reinforcing mesh cutting device which comprises a machine frame, a portal frame is fixedly installed on the top of the machine frame, an output plate is fixedly connected to the side face of the machine frame, a driving motor is fixedly installed on the side face of the machine frame, and a transmission lead screw is fixedly installed at the output end of the driving motor. The reinforcing mesh cutting device has the beneficial effects that the rotating disc, the adjusting plate, the cutter, the threaded rod and the telescopic machine are designed in a matched mode, so that the cutter assembly at the bottom can be driven to reciprocate, reinforcing meshes of different sizes can be cut, the practicability of the device is improved, the structure is simple, operation is convenient, and practicability is high. The movable block, the placing plate and the traction plate assembly are matched with the power assembly, so that the traction plate can be driven to reciprocate, automatic cutting is realized, manual pushing of a reinforcing mesh is avoided, time and labor are saved, the working efficiency is improved, and potential safety hazards caused by manual operation are reduced.

Description

Technical Field

[0001] This utility model relates to the field of mechanical processing technology, specifically a steel mesh cutting device. Background Technology

[0002] Reinforcing mesh is a mesh-like material made of longitudinal and transverse reinforcing bars arranged at certain intervals and welded together. It is usually made of cold-rolled ribbed steel bars, cold-drawn plain round steel bars, or hot-rolled ribbed steel bars, and is produced in factories through mechanical welding processes. After leaving the factory, it can be used directly on the construction site. Since the size of the reinforcing mesh used in different occasions varies, it often needs to be cut. In traditional technology, manual cutting is generally used. Manual cutting of reinforcing mesh is labor-intensive. Workers need to repeatedly swing cutting tools for a long time, which easily leads to fatigue. As a result, work efficiency decreases significantly with the increase of working hours, and product quality is poor. Utility Model Content

[0003] The purpose of this invention is to provide a steel mesh cutting device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a steel mesh cutting device, comprising a frame, a gantry frame fixedly installed on the top of the frame, an output plate fixedly connected to the side of the frame, a drive motor fixedly installed on the side of the frame, and a transmission screw fixedly installed at the output end of the drive motor.

[0005] Preferably, the top of the gantry frame is provided with a sliding groove, and the inner side of the sliding groove is provided with a limiting groove. An adjusting plate is slidably provided on the inner side of the limiting groove. A threaded rod is connected to the side of the sliding groove. The threaded rod passes through the adjusting plate and the gantry frame and extends to the outside. A sleeve is fitted on the side of the threaded rod, and a turntable is fixedly provided at one end of the threaded rod near the sleeve.

[0006] Preferably, a movable block is sleeved on the side of the transmission screw, a guide rod is slidably arranged on the side of the movable block, and the guide rod is fixedly connected to the inner side of the frame. A positioning groove is opened on the side of the movable block, a traction plate is slidably arranged in the positioning groove, a power component is fixedly installed at the bottom of the traction plate, and friction texture is provided on the working surface of the traction plate.

[0007] Preferably, a telescopic machine is fixedly installed at the bottom of the adjusting plate, and a cutter is fixedly installed at the bottom of the telescopic machine.

[0008] Preferably, a locking block is fixedly connected inside the positioning groove, a placement plate is fixedly connected to the side of the locking block, and the bottom of the placement plate is fitted and connected to the transmission lead screw and the guide rod.

[0009] Preferably, the power assembly includes a pulley block, which is fitted and installed on the side of the movable block. A power motor is synchronously installed on the side of the pulley block. A steel cable is connected to the circumferential side of the pulley block. A fixing sleeve is fixedly installed on the side of the steel cable. The fixing sleeve is fixedly installed on the bottom of the traction plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: Through the coordinated design of the turntable, adjusting plate, cutter, threaded rod, and telescopic mechanism, the rotation of the turntable drives the threaded rod to rotate. The threaded rod engages with the adjusting plate and slides on the threaded rod, thereby driving the bottom cutter assembly to reciprocate. This enables the cutting of steel mesh sheets of different sizes, improving the practicality of the device. Moreover, the structure is simple and easy to operate. Through the coordinated design of the movable block, placement plate, and traction plate assembly with the power assembly, the power motor can apply power to the pulley block. The pulley block, in turn, drives the steel cable to rotate. Through the synchronous connection of the fixed sleeve and the traction plate, the traction plate can be driven to reciprocate, realizing automatic cutting. This avoids the need for manual pushing of the steel mesh sheets, saving time and effort, improving work efficiency, and avoiding the safety hazards caused by manual operation. Furthermore, through the coordinated action of the drive motor, transmission screw, and guide rod, the movable block can be quickly driven to slide on the guide rod, realizing the effect of the traction plate quickly clamping and releasing the steel mesh sheets above the placement plate, improving cutting stability. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a slanted view of the structure of this utility model;

[0013] Figure 3 For this Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0014] Figure 4 This is a schematic diagram of the movable block structure of this utility model;

[0015] Figure 5 This is a schematic diagram of the cutting blade structure of this utility model.

[0016] In the diagram: 1. Frame; 2. Gantry; 3. Output plate; 4. Drive motor; 5. Transmission screw; 6. Slide groove; 7. Limit groove; 8. Adjusting plate; 9. Telescopic mechanism; 10. Cutter; 11. Threaded rod; 12. Sleeve; 13. Turntable; 14. Movable block; 15. Guide rod; 16. Positioning groove; 17. Traction plate; 18. Friction texture; 19. Locking block; 20. Placement plate; 21. Pulley block; 22. Power motor; 23. Steel cable;

[0017] 24. Fixing sleeve. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Example 1: Please refer to Figures 1-5 This utility model provides a technical solution: a steel mesh cutting device, including a frame 1, a gantry frame 2 fixedly installed on the top of the frame 1, an output plate 3 fixedly connected to the side of the frame 1, a drive motor 4 fixedly installed on the side of the frame 1, and a transmission screw 5 fixedly installed at the output end of the drive motor 4.

[0020] The top of the gantry 2 is provided with a sliding groove 6, and the inner side of the sliding groove 6 is provided with a limiting groove 7. An adjusting plate 8 is slidably arranged inside the limiting groove 7. A threaded rod 11 is connected to the side of the sliding groove 6. The threaded rod 11 passes through the adjusting plate 8 and the gantry 2 and extends to the outside. A sleeve 12 is sleeved on the side of the threaded rod 11, and a turntable 13 is fixedly arranged near the end of the sleeve 12. Through the structural design of the turntable 13, adjusting plate 8, cutter 10, threaded rod 11 and telescopic mechanism 9, the threaded rod 11 is rotated by rotating the turntable 13. The threaded rod 11 is threadedly engaged with the adjusting plate 8 and slides on the threaded rod 11, thereby driving the bottom cutter 10 assembly to reciprocate. This enables the cutting of steel mesh of different sizes, improves the practicality of the device, and has a simple structure that is easy to operate.

[0021] A movable block 14 is sleeved on the side of the transmission screw 5. A guide rod 15 is slidably arranged on the side of the movable block 14 and is fixedly connected to the inner side of the frame 1. A positioning groove 16 is opened on the side of the movable block 14. A traction plate 17 is slidably arranged in the positioning groove 16. A power component is fixedly installed at the bottom of the traction plate 17. The working surface of the traction plate 17 is provided with friction texture 18. The friction texture 18 is designed to improve the friction between the traction plate 17 and the steel mesh, making the sliding cutting more stable.

[0022] A telescopic machine 9 is fixedly installed at the bottom of the adjusting plate 8, and a cutter 10 is fixedly installed at the bottom of the telescopic machine 9.

[0023] The positioning groove 16 is fixedly connected to a locking block 19, and the side of the locking block 19 is fixedly connected to a placement plate 20. The bottom of the placement plate 20 is in contact with the transmission screw 5 and the guide rod 15. Under the combined action of the motor 4, the transmission screw 5 and the guide rod 15, the movable block 14 can be quickly driven to slide on the guide rod 15, so as to realize the effect of the traction plate 17 quickly clamping and fixing and releasing the steel mesh above the placement plate 20, thereby improving the cutting stability.

[0024] The power assembly includes a pulley block 21, which is mounted on the side of the movable block 14. A power motor 22 is synchronously mounted on the side of the pulley block 21. A steel cable 23 is connected to the circumferential side of the pulley block 21, and a fixing sleeve 24 is fixedly mounted on the side of the steel cable 23. The fixing sleeve 24 is fixedly mounted on the bottom of the traction plate 17. The movable block 14, the placement plate 20, and the traction plate 17 are designed to work in conjunction with the power assembly. The power motor 22 can apply power to the pulley block 21, which in turn drives the steel cable 23 to rotate. The fixing sleeve 24 is synchronously connected to the traction plate 17, which can drive the traction plate 17 to reciprocate, thereby achieving automatic cutting. This avoids the need for manual pushing of the steel mesh, saving time and effort, improving work efficiency, and avoiding the safety hazards caused by manual operation.

[0025] In use, first, place the steel mesh to be processed on top of the placement plate 20. Then, start the drive motor 4. Through the transmission screw 5, it engages with the movable block 14, causing the movable block to slide on the guide rod 15. The traction plate 17 will quickly clamp and fix the steel mesh above the placement plate 20. After fixing, rotating the turntable 13 drives the threaded rod 11 to rotate. The threaded rod 11 engages with the adjusting plate 8, and the adjusting plate 8 will slide on the threaded rod 11, thereby driving the bottom cutter 10 assembly to reciprocate. The system can cut steel mesh of different sizes. Finally, the power motor 22 is started to apply power to the pulley block 21. The pulley block 21 rotates, which drives the steel cable 23 to move on the side of the pulley block 21. It is synchronously connected to the traction plate 17 through the fixing sleeve 24, which can drive the traction plate 17 and the top of the steel mesh to move and start to contact the cutter to complete the cutting work. After cutting, the drive motor 4 is reversed to release the steel mesh above the placement plate 20 and slide it off the output plate 3 for collection.

[0026] 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 steel mesh cutting device, characterized in that: Includes a frame (1), a gantry frame (2) is fixedly installed on the top of the frame (1), an output plate (3) is fixedly connected to the side of the frame (1), a drive motor (4) is fixedly installed on the side of the frame (1), and a transmission screw (5) is fixedly installed at the output end of the drive motor (4). The top of the gantry (2) is provided with a sliding groove (6), and the inner side of the sliding groove (6) is provided with a limiting groove (7). An adjusting plate (8) is slidably provided on the inner side of the limiting groove (7). A threaded rod (11) is connected to the side of the sliding groove (6). The threaded rod (11) passes through the adjusting plate (8) and the gantry (2) and extends to the outside. A sleeve (12) is sleeved on the side of the threaded rod (11), and a turntable (13) is fixedly provided at one end near the sleeve (12). The transmission screw (5) is fitted with a movable block (14) on its side. A guide rod (15) is slidably arranged on the side of the movable block (14), and the guide rod (15) is fixedly connected to the inner side of the frame (1). A positioning groove (16) is opened on the side of the movable block (14). A traction plate (17) is slidably arranged in the positioning groove (16). A power component is fixedly installed at the bottom of the traction plate (17). Friction textures (18) are provided on the working surface of the traction plate (17).

2. The steel mesh cutting device according to claim 1, characterized in that: The bottom of the adjustment plate (8) is fixedly installed with a telescopic machine (9), and the bottom of the telescopic machine (9) is fixedly installed with a cutter (10).

3. The steel mesh cutting device according to claim 1, characterized in that: The positioning groove (16) is fixedly connected to a locking block (19), and a placement plate (20) is fixedly connected to the side of the locking block (19). The bottom of the placement plate (20) is in contact with the transmission screw (5) and the guide rod (15).

4. The steel mesh cutting device according to claim 1, characterized in that: The power assembly includes a pulley block (21), which is fitted on the side of the movable block (14). A power motor (22) is synchronously installed on the side of the pulley block (21). A steel cable (23) is connected to the circumferential side of the pulley block (21). A fixing sleeve (24) is fixedly installed on the side of the steel cable (23). The fixing sleeve (24) is fixedly installed on the bottom of the traction plate (17).

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