Round steel cutting and feeding device

Abstract

The utility model relates to the technical field of cutting, in particular to a round steel cutting and feeding device which helps workers to feed round steel, reduces labor of the workers, and is convenient to use and high in practicability. Comprising ground; the device further comprises a belt conveyor, a lifting mechanism and a pressing mechanism, the lifting mechanism is installed on the ground, the belt conveyor is installed on the lifting mechanism, a conveying belt is arranged on the belt conveyor, the lifting mechanism has a lifting function, and the pressing mechanism has a pressing function.

Description

Technical Field

[0001] This utility model relates to the technical field of cutting, and in particular to a round steel cutting and feeding device. Background Technology

[0002] Round steel is used as the raw material for drill bits. When processing drill bits, the first step is to use a cutting machine to cut steel of appropriate length from the round steel according to the dimensions of the product design. In the prior art, the utility model patent with patent application number 202121437223.6 discloses a profile cutting machine, which mainly consists of a cutting table and a cutting machine body. When cutting the workpiece, the operator manually moves the workpiece onto the cutting table, and then the cutting machine body cuts the workpiece. However, there are problems in its use. Relying on manual handling to move the workpiece onto the cutting table is extremely labor-intensive and inconvenient. Therefore, a feeding device that can feed materials into the cutting machine is needed. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a round steel cutting and feeding device that helps workers to feed round steel, reduces their labor, is easy to use, and is highly practical.

[0004] This utility model discloses a round steel cutting and feeding device, including a ground surface; it also includes a belt conveyor, a lifting mechanism, and a clamping mechanism. The lifting mechanism is installed on the ground, and the belt conveyor is installed on the lifting mechanism. The belt conveyor is equipped with a conveyor belt. The lifting mechanism has a lifting function, and the clamping mechanism has a clamping function. The cutting machine is located to the left of the belt conveyor. When producing drill bits, when it is necessary to cut the round steel, the round steel is first moved onto the conveyor belt. Then, the lifting mechanism drives the belt conveyor to adjust the height of the conveyor belt, which in turn drives the round steel to adjust its height to a suitable cutting height. Then, the belt conveyor is turned on, and the belt conveyor moves the round steel to the left, so that the left part of the round steel to be cut is moved onto the cutting table of the cutting machine. Then, the clamping mechanism clamps and fixes the round steel onto the belt conveyor. Finally, the cutting machine cuts the round steel. When cutting the round steel, the lifting mechanism and belt conveyor can move the round steel, which helps the workers to feed the round steel, reduces the workers' labor, and is convenient and highly practical.

[0005] Preferably, the lifting mechanism includes a hydraulic cylinder A, a lifting rod, a fixed column, a sliding column, and a lifting plate. Hydraulic cylinder A is fixedly installed on the ground, and the output end of hydraulic cylinder A is equipped with a lifting rod. The fixed column is fixedly installed on the upper part of the ground, and the lower end of the sliding column is slidably installed on the fixed column. The lifting plate is fixedly installed on the upper ends of the lifting rod and the sliding column, and a belt conveyor is fixedly installed on the upper end of the lifting plate. When it is necessary to adjust the height of the round steel, hydraulic cylinder A is opened, and hydraulic cylinder A adjusts the height of the lifting plate via the lifting rod. The lifting plate then uses the belt conveyor to move the round steel to adjust its height. This facilitates the adjustment of the round steel's height and the cutting of the round steel.

[0006] Preferably, the clamping mechanism includes a lifting frame, a hydraulic cylinder B, a moving rod, and a pressure plate. The hydraulic cylinder B is fixedly installed on the upper end of the lifting frame, and the moving rod is slidably installed on the lifting frame. The upper end of the moving rod is connected to the output end of the hydraulic cylinder B. The pressure plate is fixedly installed on the lower end of the moving rod and is located above the conveyor belt. The lifting frame is fixedly suspended on a support in the workshop. When the part to be cut on the round steel is moved to the external cutting machine, the hydraulic cylinder B is opened. The hydraulic cylinder B lowers the pressure plate through the moving rod, and the pressure plate clamps and fixes the round steel to the belt conveyor, thus improving the stability of the round steel during the cutting process.

[0007] Preferably, the assembly also includes a screw, two sets of sliding blocks, multiple sets of rotating shafts, and multiple sets of limiting rollers. The screw is rotatably mounted on the left side of the lifting plate. The front and rear parts of the screw are respectively provided with external threads in opposite directions. The two sets of sliding blocks are slidably mounted on the lifting plate, and are screwed onto the front and rear parts of the screw. Multiple sets of rotating shafts are rotatably mounted on the upper part of each set of sliding blocks. The multiple sets of limiting rollers are fixedly mounted on the upper end of the multiple sets of rotating shafts. On the same set of sliding blocks, the multiple sets of rotating shafts are aligned in the front-to-back direction. When the round steel is placed on the upper end of the conveyor belt, the screw is rotated. The rotating screw causes the two sets of sliding blocks to drive the multiple sets of rotating shafts and multiple sets of limiting rollers to move closer to each other, so that the multiple sets of limiting rollers contact the front and rear ends of the round steel respectively. At the same time, the multiple sets of limiting rollers limit the front and rear of the round steel, preventing the round steel from rolling back and forth during leftward movement, thus improving the reliability during use.

[0008] Preferably, rubber pads are provided on the outer side walls of the multiple sets of limiting rollers; this arrangement prevents the limiting rollers from scratching the round steel and improves the reliability during use.

[0009] Preferably, the screw is provided with a handle; this feature facilitates the rotation of the screw.

[0010] Preferably, the hydraulic cylinder B is equipped with a dust cover.

[0011] Compared with the prior art, the advantages of this utility model are: it helps workers to load round steel, reduces their labor, is easy to use, and is highly practical. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0014] Figure 3 This is a structural diagram of the limit roller, screw, and belt conveyor;

[0015] Figure 4 This is a structural diagram of the pressure plate, the moving rod, and hydraulic cylinder B, etc.

[0016] Figure 5 This is a structural diagram of the lifting mechanism.

[0017] The following are labels in the attached diagram: 1. Ground; 2. Belt conveyor; 3. Conveyor belt; 4. Hydraulic cylinder A; 5. Lifting rod; 6. Fixed column; 7. Sliding column; 8. Lifting plate; 9. Lifting frame; 10. Hydraulic cylinder B; 11. Moving rod; 12. Pressure plate; 13. Screw; 14. Sliding block; 15. Rotating shaft; 16. Limiting roller; 17. Round steel. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0019] Example 1

[0020] like Figures 1 to 5The round steel cutting and feeding device of this utility model includes a ground 1, a belt conveyor 2, a lifting mechanism, and a pressing mechanism. The lifting mechanism is installed on the ground 1, and the belt conveyor 2 is installed on the lifting mechanism. A conveyor belt 3 is provided on the belt conveyor 2. The lifting mechanism has a lifting function, and the pressing mechanism has a pressing function. The cutting machine is located to the left of the belt conveyor 2. When producing drill bits, when it is necessary to cut the round steel, the round steel 17 is first moved onto the conveyor belt 3. Then, the lifting mechanism drives the belt conveyor 2 to adjust the height of the conveyor belt 3, and the conveyor belt 3 drives the round steel 17 to adjust its height. Adjust the round steel bar 17 to a suitable cutting height, then turn on the belt conveyor 2. The belt conveyor 2 moves the round steel bar 17 to the left via the conveyor belt 3, moving the left part of the round steel bar 17 to be cut onto the cutting table of the cutting machine. Then, the round steel bar 17 is pressed and fixed onto the belt conveyor 2 by the clamping mechanism. Finally, the round steel bar 17 can be cut by the cutting machine. When cutting the round steel bar 17, the round steel bar 17 can be moved by the lifting mechanism and the belt conveyor 2, which helps the workers to load the round steel bar 17, reduces the labor of the workers, and is convenient to use and highly practical.

[0021] like Figure 1 and Figure 5 The lifting mechanism includes a hydraulic cylinder A4, a lifting rod 5, a fixed column 6, a sliding column 7, and a lifting plate 8. The hydraulic cylinder A4 is fixedly installed on the ground 1, and the lifting rod 5 is installed at the output end of the hydraulic cylinder A4. The fixed column 6 is fixedly installed on the upper end of the ground 1. The lower end of the sliding column 7 is slidably installed on the fixed column 6. The lifting plate 8 is fixedly installed on the upper end of the lifting rod 5 and the sliding column 7. The belt conveyor 2 is fixedly installed on the upper end of the lifting plate 8. When it is necessary to adjust the height of the round steel 17, the hydraulic cylinder A4 is opened. The hydraulic cylinder A4 adjusts the height of the lifting plate 8 through the lifting rod 5. The lifting plate 8 then drives the conveyor belt 3 through the belt conveyor 2 to adjust the height of the round steel 17. This facilitates the adjustment of the height of the round steel 17 and the cutting of the round steel 17.

[0022] like Figure 1 and Figure 4 The clamping mechanism includes a lifting frame 9, a hydraulic cylinder B10, a moving rod 11, and a pressure plate 12. The hydraulic cylinder B10 is fixedly installed on the upper end of the lifting frame 9. The moving rod 11 is slidably installed on the lifting frame 9, and the upper end of the moving rod 11 is connected to the output end of the hydraulic cylinder B10. The pressure plate 12 is fixedly installed on the lower end of the moving rod 11 and is located above the conveyor belt 3. The lifting frame 9 is fixedly suspended on the support in the workshop. When the part to be cut on the round steel 17 is moved to the external cutting machine, the hydraulic cylinder B10 is opened. The hydraulic cylinder B10 lowers the pressure plate 12 through the moving rod 11, and the pressure plate 12 clamps and fixes the round steel 17 on the belt conveyor 2, thereby improving the stability of the round steel 17 during the cutting process.

[0023] like Figure 1 and Figure 3 It also includes a screw 13, two sets of sliding blocks 14, multiple sets of rotating shafts 15, and multiple sets of limiting rollers 16. The screw 13 is rotatably mounted on the left side of the lifting plate 8. The front and rear parts of the screw 13 are respectively provided with external threads in opposite directions. The two sets of sliding blocks 14 are slidably mounted on the lifting plate 8, and the two sets of sliding blocks 14 are screwed onto the front and rear parts of the screw 13 respectively. Multiple sets of rotating shafts 15 are rotatably mounted on the upper part of each set of sliding blocks 14. The multiple sets of limiting rollers 16 are respectively fixedly mounted on the upper end of the multiple sets of rotating shafts 15. On the same set of sliding blocks 14, multiple sets of rotating shafts 15 are positioned in the same front-to-back direction. When the round steel 17 is placed on the upper end of the conveyor belt 3, the rotating screw 13 is rotated. The rotating screw 13 causes the two sets of sliding blocks 14 to drive the multiple sets of rotating shafts 15 and multiple sets of limiting rollers 16 to move closer to each other. This causes the multiple sets of limiting rollers 16 to contact the front and rear ends of the round steel 17 respectively. At the same time, the multiple sets of limiting rollers 16 limit the front and rear of the round steel 17, preventing the round steel 17 from rolling back and forth during the leftward movement, thus improving the reliability during use.

[0024] The screw 13 is equipped with a handle, and the hydraulic cylinder B10 is equipped with a dust cover.

[0025] Example 2

[0026] Based on Example 1, rubber pads are provided on the outer side walls of multiple sets of limiting rollers 16; through the above-mentioned arrangement, the limiting rollers 16 are prevented from scratching the round steel 17, and the reliability during use is improved.

[0027] The belt conveyor 2, conveyor belt 3, lifting frame 9, hydraulic cylinder B10, screw 13 and limit roller 16 of the round steel cutting and feeding device of this utility model are all purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from technical personnel in this field.

[0028] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A round steel cutting and feeding device comprising a ground (1); characterized in that, It also includes a belt conveyor (2), a lifting mechanism and a pressing mechanism, the lifting mechanism is installed on the ground (1), the belt conveyor (2) is installed on the lifting mechanism, the belt conveyor (2) is provided with a conveying belt (3), the lifting mechanism has the function of lifting, and the pressing mechanism has the function of pressing; The pressing mechanism comprises a lifting frame (9), a hydraulic cylinder B (10), a moving rod (11) and a pressing plate (12), the hydraulic cylinder B (10) is fixedly installed on the upper end of the lifting frame (9), the moving rod (11) is slidably installed on the lifting frame (9), the upper end of the moving rod (11) is connected with the output end of the hydraulic cylinder B (10), and the pressing plate (12) is fixedly installed on the lower end of the moving rod (11).

2. A round bar cutting and feeding device as claimed in claim 1, characterized in that The lifting mechanism comprises a hydraulic cylinder A (4), a lifting rod (5), a fixed column (6), a sliding column (7) and a lifting plate (8), the hydraulic cylinder A (4) is fixedly installed on the ground (1), the output end of the hydraulic cylinder A (4) is provided with the lifting rod (5), the fixed column (6) is fixedly installed on the upper end of the ground (1), the lower end of the sliding column (7) is slidably installed on the fixed column (6), the lifting plate (8) is fixedly installed on the upper end of the lifting rod (5) and the sliding column (7), and the belt conveyor (2) is fixedly installed on the upper end of the lifting plate (8).

3. A round bar cutting and feeding device as claimed in claim 2, characterized in that It also includes a screw rod (13), two groups of sliding blocks (14), multiple groups of rotating shafts (15) and multiple groups of limiting rollers (16), the screw rod (13) is rotatably installed on the left part of the lifting plate (8), the front and rear parts of the screw rod (13) are respectively provided with external threads with opposite rotation directions, the two groups of sliding blocks (14) are slidably installed on the lifting plate (8), the two groups of sliding blocks (14) are respectively screwed with the front and rear parts of the screw rod (13), the upper parts of the two groups of sliding blocks (14) are rotatably installed with multiple groups of rotating shafts (15), and multiple groups of limiting rollers (16) are respectively fixedly installed on the upper ends of the multiple groups of rotating shafts (15); on the same group of sliding blocks (14), the multiple groups of rotating shafts (15) are located in the same position in the front and rear directions.

4. A round bar cutting and feeding device as claimed in claim 3, characterized in that The outer side walls of the multiple groups of limiting rollers (16) are provided with rubber pads.

5. A round bar cutting and feeding device as claimed in claim 3, characterized in that The screw rod (13) is provided with a handle.

6. A round steel cutting and feeding device as claimed in claim 1, characterized in that The hydraulic cylinder B (10) is provided with a dust cover.

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