Wire batch cutting device

Abstract

The utility model relates to the technical field of anchor rod machining, in particular to a wire batch cutting device which comprises a rectangular frame body, a plurality of feeding and blanking mechanisms, a plurality of cutting mechanisms and a plurality of pressing mechanisms, the feeding and blanking mechanisms, the cutting mechanisms and the pressing mechanisms are arranged on the frame body, and the feeding and blanking mechanisms are sequentially arranged in the length direction of the frame body. The multiple cutting mechanisms are located on one sides of the multiple feeding and discharging mechanisms correspondingly, and the multiple pressing mechanisms are located on one sides of the multiple cutting mechanisms correspondingly and located above the feeding and discharging mechanisms. According to the utility model, a plurality of groups of feeding and blanking mechanisms, cutting mechanisms and pressing mechanisms are arranged, so that the whole section of deformed steel bar can be cut in sections, and compared with the traditional single cutting mode, the cutting time is shortened, the cutting work of more deformed steel bars can be completed in unit time, the production efficiency of the deformed steel bar cutting link in the anchor rod machining process is effectively improved, and the production cost is reduced. And the large-scale production requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of anchor bolt processing technology, specifically a wire batch cutting device. Background Technology

[0002] Traditional cutting methods for threaded steel used in the production of anchor bolts for underground support equipment have many shortcomings. Previously, manual single-pass cutting or simple single-station cutting equipment was commonly used. Manual operation is inefficient, incurring significant labor costs and resulting in inconsistent cutting quality and difficulty in guaranteeing cutting accuracy. This negatively impacts the quality of the anchor bolts and the support effect. Single-station cutting equipment can only cut one threaded steel bar at a time. When faced with large processing demands, the processing speed is slow and cannot meet the requirements of high-efficiency production, severely restricting the production progress and output of anchor bolts, thus affecting the supply efficiency of underground support equipment and increasing production costs. Therefore, developing a feasible wire cutting device has become an urgent problem to be solved in this field. Utility Model Content

[0003] The purpose of this invention is to provide a wire batch cutting device to solve the problems mentioned in the background art, such as the inconvenience of batch cutting and the low cutting efficiency of existing cutting methods.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a wire batch cutting device, comprising a rectangular frame, a feeding and unloading mechanism, a cutting mechanism, and a pressing mechanism disposed on the frame, wherein multiple feeding and unloading mechanisms, cutting mechanisms, and pressing mechanisms are provided, the multiple feeding and unloading mechanisms are arranged sequentially along the length of the frame, the multiple cutting mechanisms are respectively located on one side of the multiple feeding and unloading mechanisms, and the multiple pressing mechanisms are respectively located on one side of the multiple cutting mechanisms and above the feeding and unloading mechanisms.

[0005] Furthermore, the feeding mechanism includes a first hydraulic cylinder, a tilting plate, and conveying rollers; an opening is provided on the upper part of the frame, the bottom of the first hydraulic cylinder is hinged to the bottom of the frame, one side of the tilting plate is hinged to the opening, the first hydraulic cylinder is hinged to the bottom of the tilting plate, multiple conveying rollers are provided and are equidistantly rotatably connected to the tilting plate along the length direction of the tilting plate, a motor is provided on the tilting plate, a drive sprocket is provided on the output shaft of the motor, one end of the multiple conveying rollers extends to the outside of the tilting plate and is connected to a driven sprocket, and the drive sprocket and the driven sprocket are rotatably connected by a chain.

[0006] Furthermore, the cutting mechanism includes an extension frame located on one side of the frame, a second hydraulic cylinder located on the extension frame, and a cutting machine slidably connected to the extension frame; the output shaft of the second hydraulic cylinder is connected to the cutting machine.

[0007] Furthermore, the clamping mechanism includes a third hydraulic cylinder hinged to the bottom of the frame and a clamping rod hinged to the upper part of the frame and spanning the opening; the upper part of the frame has a through hole, and the output shaft of the third hydraulic cylinder passes through the through hole and is hinged to one end of the clamping rod.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. Improve processing and production efficiency: This utility model is equipped with multiple sets of feeding and unloading mechanisms, cutting mechanisms and clamping mechanisms, which can cut the whole section of threaded steel into segments. Compared with the traditional single-strip cutting method, the cutting time is shortened and more threaded steel can be cut in a unit of time, effectively improving the production efficiency of the threaded steel cutting link in the anchor bolt processing process and meeting the needs of large-scale production.

[0010] 2. Ensure cutting accuracy and quality: The clamping mechanism can firmly clamp the threaded steel during cutting, preventing displacement or shaking of the threaded steel during the cutting process. Together with the cutting mechanism, the cutting accuracy is effectively guaranteed, and the dimensions of the cut threaded steel are more precise and the quality is more stable. This provides high-quality raw materials for the subsequent production of anchor bolts, improving the overall quality and support performance of the anchor bolts.

[0011] 3. Reduced labor costs: The device is highly automated. Workers only need to place the rebar in the starting position, and the subsequent conveying, pressing, cutting and unloading processes can all be completed automatically by the equipment. This reduces manual operation steps and human intervention, reduces reliance on a large number of workers, and thus effectively reduces labor costs and improves the economic efficiency of production.

[0012] 4. Facilitates material unloading and subsequent processing: The flipping plate design of the material unloading mechanism allows the first hydraulic cylinder to drive the flipping plate downward after cutting, so that the cut threaded steel can fall smoothly from the bottom of the frame, making it convenient for workers to collect and sort, facilitating subsequent processing, optimizing the production process, and improving the continuity and convenience of production. Attached Figure Description

[0013] Figure 1 This is a structural diagram of the present invention;

[0014] Figure 2 This is a rear view of the present invention;

[0015] Figure 3 This is a bottom view of the present invention.

[0016] In the picture:

[0017] 1. Frame; 2. Feeding and unloading mechanism; 3. Cutting mechanism; 4. Clamping mechanism; 5. First hydraulic cylinder; 6. Tilting plate; 7. Conveying roller; 8. Extension frame; 9. Second hydraulic cylinder; 10. Cutting machine; 11. Third hydraulic cylinder; 12. Clamping rod; 13. Through hole; 14. Opening. Detailed Implementation

[0018] Please see Figures 1 to 3 A batch wire cutting device is disclosed for cutting threaded steel used in the production of anchor bolts for underground support equipment. The device comprises a rectangular frame 1 and four parts mounted on the frame 1: a feeding and unloading mechanism 2, a cutting mechanism 3, and a clamping mechanism 4. Each of the feeding and unloading mechanism 2, cutting mechanism 3, and clamping mechanism 4 has multiple components. Multiple feeding and unloading mechanisms 2 are arranged sequentially along the length of the frame 1 to convey the threaded steel and facilitate unloading after cutting. Each feeding and unloading mechanism 2 has an inlet and an outlet end along its conveying direction. Multiple cutting mechanisms 3 are located on one side of the outlet end of each feeding and unloading mechanism 2 for cutting the threaded steel. Multiple clamping mechanisms 4 are located above the feeding and unloading mechanisms 2 and on the side of the cutting mechanism 3 near the outlet end for clamping the threaded steel during cutting. A stop is provided at the rear end of the frame. By using multiple feeding and unloading mechanisms 2, cutting mechanism 3, and clamping mechanism 4, this device can segment and cut entire sections of threaded steel, thereby improving processing efficiency.

[0019] Specifically,

[0020] The feeding mechanism 2 consists of a first hydraulic cylinder 5, a tilting plate 6, and conveying rollers 7. A through opening 14 is provided in the upper part of the frame 1. The bottom outer shell of the first hydraulic cylinder 5 is hinged to the bottom of the frame 1 via a hinge seat and a pin. One side of the tilting plate 6 is hinged to one side of the opening 14 via a hinge. The output shaft of the first hydraulic cylinder 5 is hinged to the bottom of the tilting plate 6 via a hinge seat and a pin. The surface of the conveying rollers 7 is covered with a rubber sleeve or anti-slip patterned tape, etc. Multiple conveying rollers 7 are provided and are equidistantly connected to the tilting plate 6 along its length via bearings. A motor is installed on the tilting plate 6, and a drive sprocket is provided on the motor output shaft. One end of each of the multiple conveying rollers 7 extends to the outside of the tilting plate 6 and is connected to a driven sprocket. The drive sprocket and the driven sprocket are rotatably connected via a chain. When the motor is started, it drives the drive sprocket to rotate, which in turn drives the multiple driven sprockets to rotate synchronously via the chain, thereby driving the multiple conveying rollers 7 to rotate, so as to convey the rebar (not shown in the figure, similar to a chain conveyor).

[0021] The cutting mechanism 3 consists of an extension frame 8, a second hydraulic cylinder 9, and a cutting machine 10. The extension frame 8 is fixedly connected to one side of the frame 1 by bolts; the second hydraulic cylinder 9 is horizontally fixedly installed on the extension frame 8; the extension frame 8 is provided with a slide rail, and the bottom housing of the cutting machine 10 is provided with a slider, which can slide in the slide rail; the output shaft of the second hydraulic cylinder 9 is connected to the cutting machine 10.

[0022] The clamping mechanism 4 consists of a third hydraulic cylinder 11 and a clamping rod 12. The bottom of the third hydraulic cylinder 11 is also hinged to the bottom of the frame 1 via a hinge seat and a pin; one end of the clamping rod 12 is hinged to the upper part of the frame 1 via a hinge seat and a pin, and the length of the clamping rod 12 is greater than the width of the opening 14. A through hole 13 is provided in the upper part of the frame 1. The output shaft of the third hydraulic cylinder 11 passes through the through hole 13 and is hinged to the other end of the clamping rod 12, so that the clamping rod 12 spans across the opening 14; the diameter of the through hole 13 is greater than the diameter of the output shaft of the third hydraulic cylinder 11.

[0023] The aforementioned first hydraulic cylinder 5, second hydraulic cylinder 9, third hydraulic cylinder 11, and motor all have a self-locking function. Examples include hydraulic cylinders equipped with hydraulic or mechanical locks; electromagnetic brake motors; and permanent magnet synchronous motors with holding brakes.

[0024] Working principle of this utility model:

[0025] In the initial state, the output shafts of the first hydraulic cylinder 5 and the third hydraulic cylinder 11 are both in the extended state, while the output shaft of the second hydraulic cylinder 9 is in the retracted state.

[0026] When cutting rebar, the worker first places one end of the rebar on the conveying roller 7 at the first end of the frame 1 (the frame is divided into the first and last ends along the conveying direction of the feeding mechanism), starts the motor, and drives the drive sprocket to rotate, which in turn drives the conveying roller 7 to rotate through the chain and driven sprocket, thereby moving the rebar along the last end of the frame 1. When the rebar reaches the stop provided at the last end of the frame 1, the motor is turned off.

[0027] Then, the third hydraulic cylinder 11 is activated. The output shaft of the third hydraulic cylinder 11 retracts, causing the clamping rod 12 to swing, thereby clamping the threaded steel.

[0028] Then, the second hydraulic cylinder 9 and the cutting machine 10 are started. The output shaft of the second hydraulic cylinder 9 extends and drives the cutting machine 10 to move to the position of the threaded steel. The threaded steel is then cut by the cutting machine 10. Since there are multiple cutting machines 10, the entire threaded steel can be cut into multiple segments.

[0029] After the threaded steel is cut, the output shaft of the second hydraulic cylinder 9 retracts, driving the cutting machine 10 to reset. The output shaft of the third hydraulic cylinder 11 extends, driving the clamping rod 12 to reset. Then, the first hydraulic cylinder 5 is started, and the output shaft of the first hydraulic cylinder 5 retracts, thereby driving the tilting plate 6 to rotate downward, so that the cut threaded steel falls from the bottom of the frame 1 for workers to collect for subsequent processing.

Claims

1. A wire batch cutting device, comprising a rectangular frame (1), a feeding and falling mechanism (2) arranged on the frame (1), a cutting mechanism (3) and a pressing mechanism (4), characterized in that, The feeding and unloading mechanism (2), the cutting mechanism (3) and the pressing mechanism (4) are all provided in multiple ways. The multiple feeding and unloading mechanisms (2) are arranged sequentially along the length of the frame (1). The multiple cutting mechanisms (3) are located on one side of the multiple feeding and unloading mechanisms (2). The multiple pressing mechanisms (4) are located on one side of the multiple cutting mechanisms (3) and above the feeding and unloading mechanisms (2).

2. The cutting device of claim 1, wherein, The feeding mechanism (2) includes a first hydraulic cylinder (5), a tilting plate (6), and a conveying roller (7); the frame (1) has an opening (14) at the top, the bottom of the first hydraulic cylinder (5) is hinged to the bottom of the frame (1), one side of the tilting plate (6) is hinged to the opening (14), the first hydraulic cylinder (5) is hinged to the bottom of the tilting plate (6), multiple conveying rollers (7) are provided and are equidistantly connected to the tilting plate (6) along the length direction of the tilting plate (6), a motor is provided on the tilting plate (6), a drive sprocket is provided on the output shaft of the motor, one end of multiple conveying rollers (7) extends to the outside of the tilting plate (6) and is connected to a driven sprocket, and the drive sprocket and the driven sprocket are rotatably connected by a chain.

3. The cutting apparatus of claim 1, wherein, The cutting mechanism (3) includes an extension frame (8) on one side of the frame (1), a second hydraulic cylinder (9) on the extension frame (8), and a cutting machine (10) slidably connected to the extension frame (8); the output shaft of the second hydraulic cylinder (9) is connected to the cutting machine (10).

4. The cutting apparatus of claim 1 wherein, The clamping mechanism (4) includes a third hydraulic cylinder (11) hinged to the bottom of the frame (1) and a clamping rod (12) hinged to the upper part of the frame (1) and spanning the opening (14); the upper part of the frame (1) has a through hole (13), and the output shaft of the third hydraulic cylinder (11) passes through the through hole (13) and is hinged to one end of the clamping rod (12).

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