Flying saw cutting edge flattening treatment device

Abstract

The utility model relates to the field of flying saws, and discloses a flying saw cutting opening flattening treatment device which comprises a flying saw body and a motor, a fixing frame is slidably mounted at the top of the flying saw body, a cutting mechanism is rotatably connected to the surface of the fixing frame, and a rotating gear is fixedly mounted at the output end of the motor. One end of the rotating gear is rotationally connected with a connecting frame, a rotating roller is fixedly installed at one end of the rotating gear, and the surface of the rotating roller is in transmission connection with a grinding belt. The motor is mounted at the top of the fixing frame, the rotating gear is mounted at the output end of the motor, the rotating roller is mounted at one end of the rotating gear through the connecting frame, and the grinding belt is in transmission connection with the surface of the rotating roller, so that the rotating roller is driven to rotate through the connecting gear after the motor is started; and the grinding belt on the surface of the rotating roller is used for grinding the cutting opening of the machined part, and the situation that the working process is increased due to later grinding is avoided.

Description

Technical Field

[0001] This application relates to the field of flying saws, and in particular to a device for smoothing the cut edges of flying saws. Background Technology

[0002] A flying saw, also known as a flying cutter, is a high-speed mechanical device. Its principle is to use a high-speed rotating saw blade to cut the material being processed, such as logs or other boards. Flying saws are typically driven by an electric motor, offering high cutting efficiency, high precision in shape, and a smooth cut surface. They are widely used in the wood processing industry, primarily for processing logs, boards, and wood products. Flying saws play a crucial role in the wood processing industry by automatically cutting logs and boards longitudinally into the required short pieces or boards of the desired size, facilitating rapid production. They also offer advantages such as low processing costs, simple operation, and low labor costs, making the production process more efficient and precise. In a conventional flying saw, after the main body is stably installed, a fixed frame slides onto its surface. The material to be processed is then stably installed on the fixed frame, and a cutting mechanism is rotatably connected to the frame to cut the surface of the material.

[0003] Regarding the aforementioned technologies, the inventors believe that after conventional flying saws have finished cutting the material, the cut area of ​​the material is prone to having many burrs, which can easily cause injury when workers handle it. This requires workers to grind the burrs afterward, thus increasing the processing steps required for the material and increasing the workload of the workers.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the issue of burrs on processed materials after cutting, this application provides a device for smoothing the cutting edge of a flying saw.

[0006] The flying saw cutting edge smoothing device provided in this application adopts the following technical solution:

[0007] A flying saw cutting edge smoothing device includes a flying saw body and a motor. A fixed frame is slidably mounted on the top of the flying saw body. A cutting mechanism is rotatably connected to the surface of the fixed frame. A rotating gear is fixedly mounted on the output end of the motor. A connecting frame is rotatably connected to one end of the rotating gear, and a rotating roller is fixedly mounted on the other end of the rotating gear. A grinding belt is drivenly connected to the surface of the rotating roller. The bottom ends of the motor and the connecting frame are both fixedly mounted to the top of the fixed frame. The center of the rotating roller and the center of the rotating gear are on the same straight line. The surface of the rotating roller is rotatably connected to the surface of the connecting frame.

[0008] Preferably, two fixing bolts are fixedly installed on the surface of the connecting frame, and a connecting ring is threaded onto the surface of the fixing bolt. One end of the connecting ring is snapped with a mounting bracket, and the cross-section of the mounting bracket is V-shaped.

[0009] Preferably, a bearing is rotatably mounted on one end of the mounting frame, one end of the bearing is fixedly connected to the surface of the rotating roller, and the center of the bearing and the center of the rotating roller are on the same straight line.

[0010] Preferably, two support rollers are rotatably mounted between the connecting frame and the mounting frame, the surface of the support rollers is slidably connected to the surface of the grinding belt, and the two support rollers are symmetrically distributed about the mounting frame.

[0011] Preferably, a support frame is welded to the top of the fixed frame, and a limit frame is rotatably mounted on the top of the support frame.

[0012] Preferably, one end of the limiting frame is rotatably connected to a rotating block, and an electric push rod is fixedly installed at the bottom end of the rotating block. The center of the electric push rod is on the same straight line as the center of the rotating block, and the bottom end of the electric push rod is fixedly connected to the top of the fixed frame. One end of the electric push rod is electrically connected to one end of the flying saw body via a wire.

[0013] Preferably, a fixing strip is fixedly installed at the bottom end of the limiting frame. The cross-section of the fixing strip is in the shape of a "C" and the size of the surface of the fixing strip is compatible with the size of the bottom end of the limiting frame.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By installing a rotating gear at the output end of the motor, and a rotating roller mounted on one end of the rotating gear via a connecting frame, a grinding belt is connected to the surface of the rotating roller. This allows the rotating roller to rotate via the connecting gear after the motor starts, enabling the grinding belt on the rotating roller surface to grind the cut edges of the workpiece. A fixing bolt is installed on the surface of the connecting frame, and a mounting bracket is snapped onto the surface of the fixing bolt. A connecting ring is snapped onto the surface of the mounting bracket, allowing for disassembly of the mounting bracket by separating the connecting ring from the fixing bolt, thus facilitating the replacement of the grinding belt. A bearing is installed at one end of the rotating roller to reduce friction between the rotating roller and the mounting bracket. Two support rollers are installed between the mounting bracket and the connecting frame to prevent excessive bending of the grinding belt, which could affect the grinding effect on the workpiece. Compared to existing technologies, this significantly improves the ease of use of the flying saw.

[0016] 2. A support frame can also be installed on top of the fixed frame. A limit frame is rotatably connected to the top of the support frame to fix the workpiece and ensure the grinding effect of the workpiece. One end of the limit frame is connected to an electric push rod via a rotating block, so that the limit frame at one end of the rotating block can be rotated by adjusting its own length with the electric push rod. A fixing strip is installed at the bottom of the limit frame to facilitate the limit frame to limit workpieces of different sizes; thus effectively improving the use effect of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the flying saw cutting edge smoothing device in the application embodiment;

[0018] Figure 2 This is a schematic diagram of the connecting frame structure according to an embodiment of the application;

[0019] Figure 3 This is a side view of the embodiment of the application.

[0020] Figure 4 This is a schematic diagram of the structure at point A in the embodiment of the application.

[0021] Explanation of reference numerals in the attached drawings: 1. Flying saw body; 2. Fixing frame; 3. Cutting mechanism; 4. Motor; 5. Rotating gear; 6. Connecting frame; 7. Rotating roller; 8. Grinding belt; 9. Fixing bolt; 10. Mounting frame; 11. Connecting ring; 12. Bearing; 13. Support roller; 14. Support frame; 15. Limiting frame; 16. Rotating block; 17. Electric push rod; 18. Fixing strip. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 —4. This application will be described in further detail.

[0023] This application discloses a device for smoothing the cutting edge of a flying saw, as described in the embodiments below. Figure 1 - Figure 2 The system includes a flying saw body 1. During use, after the flying saw body 1 is stably installed, a fixed frame 2 is slidably mounted on its surface. The workpiece is then stably installed using the fixed frame 2. A cutting mechanism 3 is rotatably connected to the surface of the fixed frame 2, which cuts the workpiece surface. A motor 4 is mounted on top of the fixed frame 2, and a rotating gear 5 is installed at the output end of the motor 4. A rotating roller 7 is mounted at one end of the rotating gear 5 via a connecting frame 6. A grinding belt 8 is connected to the surface of the rotating roller 7, allowing the rotating roller 7 to rotate via the connecting gear after the motor 4 is started. This allows the grinding belt 8 on the surface of the rotating roller 7 to grind the cut edges of the workpiece, effectively improving the ease of use of the flying saw and avoiding the need for additional grinding work later.

[0024] Reference Figure 2 A fixing bolt 9 is installed on the surface of the connecting frame 6. A mounting frame 10 is snapped onto the surface of the fixing bolt 9. A connecting ring 11 is snapped onto the surface of the mounting frame 10. The inner wall of the connecting ring 11 is threadedly connected to the surface of the fixing bolt 9, so that the connecting ring 11 can be separated from the fixing bolt 9 to disassemble the mounting frame 10, thereby facilitating the replacement of the grinding belt 8. A bearing 12 is installed at one end of the rotating roller 7. One end of the bearing 12 is connected to one end of the mounting frame 10, so that the friction between the rotating roller 7 and the mounting frame 10 can be reduced by the bearing 12, so that the rotating roller 7 can rotate more conveniently. Two support rollers 13 are installed between the mounting frame 10 and the connecting frame 6. The top of the support roller 13 is connected to the surface of the grinding belt 8, so that the grinding can be supported by the support roller 13, avoiding excessive bending of the grinding belt 8 and affecting the grinding effect on the processed material.

[0025] Reference Figure 3 - Figure 4 A support frame 14 is installed on the top of the fixed frame 2. A limit frame 15 is rotatably connected to the top of the support frame 14 so that the top of the workpiece can be limited by the limit frame 15 when the workpiece is being ground, thereby ensuring the grinding effect of the workpiece. A rotating block 16 is installed at one end of the limit frame 15. The bottom end of the rotating block 16 is connected to the electric push rod 17 on the top of the flying saw body 1. The limit frame 15 at one end of the rotating block 16 can be rotated by adjusting the length of the electric push rod 17, thereby facilitating the control of the limit frame 15 and making it more convenient to limit the workpiece. A fixing strip 18 is installed at the bottom end of the limit frame 15 so that the fixing strip 18 deforms and fits the workpiece when it comes into contact with it, thereby facilitating the limit frame 15 to limit workpieces of different sizes and effectively improving the limiting effect of the device.

[0026] The implementation principle of the flying saw cutting edge smoothing device in this application embodiment is as follows: A motor 4 is mounted on top of a fixed frame 2. A rotating gear 5 is installed at the output end of the motor 4. A rotating roller 7 is mounted on one end of the rotating gear 5 via a connecting frame 6. A grinding belt 8 is connected to the surface of the rotating roller 7, so that after the motor 4 is started, the rotating roller 7 is driven to rotate via the connecting gear, allowing the grinding belt 8 on the surface of the rotating roller 7 to grind the cutting edge of the workpiece, avoiding the need for subsequent grinding and increasing the workflow. A fixing bolt 9 is installed on the surface of the connecting frame 6, and a mounting frame 10 is snapped onto the surface of the fixing bolt 9. A connecting ring 11 is snapped onto the surface of the mounting frame 10, connecting... The inner wall of the ring 11 is threaded to the surface of the fixing bolt 9, so that the connecting ring 11 can be separated from the fixing bolt 9 to disassemble the mounting frame 10, thereby facilitating the replacement of the grinding belt 8. One end of the rotating roller 7 is equipped with a bearing 12, and one end of the bearing 12 is connected to one end of the mounting frame 10, so as to reduce the friction between the rotating roller 7 and the mounting frame 10, thereby making the rotating roller 7 more convenient to rotate. Two support rollers 13 are installed between the mounting frame 10 and the connecting frame 6. The top of the support roller 13 is connected to the surface of the grinding belt 8, so as to support the grinding with the support roller 13 and avoid excessive bending of the grinding belt 8, which would affect the grinding effect on the processed material.

[0027] A support frame 14 can also be installed on the top of the fixed frame 2. The top of the support frame 14 is rotatably connected to a limit frame 15, so that when the material is being ground, the limit frame 15 can limit the top of the material, thereby ensuring the grinding effect of the material. A rotating block 16 is installed at one end of the limit frame 15. The bottom end of the rotating block 16 is connected to the electric push rod 17 on the top of the flying saw body 1, so that the limit frame 15 at one end of the rotating block 16 can be rotated by adjusting its own length with the electric push rod 17, thereby facilitating the control of the limit frame 15 and making it more convenient to limit the material. A fixing strip 18 is installed at the bottom end of the limit frame 15, so that the limit frame 15 can limit the material of different sizes with the help of the fixing strip 18, effectively improving the limiting effect of the device.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A device for finishing the cut of a flying saw machine, comprising a flying saw machine body (1) and a motor (4), characterized in that: The top of the flying saw machine body (1) is slidably installed with a fixing frame (2), the surface of the fixing frame (2) is rotatably connected with a cutting mechanism (3), the output end of the motor (4) is fixedly installed with a rotating gear (5), one end of the rotating gear (5) is rotatably connected with a connecting frame (6), and one end of the rotating gear (5) is fixedly installed with a rotating roller (7), and the surface of the rotating roller (7) is drivingly connected with a polishing belt (8).

2. The flysaw machine kerf flattening device of claim 1, wherein: The motor (4) and the bottom end of the connecting frame (6) are fixedly installed with the top of the fixing frame (2), the center of the rotating roller (7) is on the same straight line with the center of the rotating gear (5), and the surface of the rotating roller (7) is rotatably connected with the surface of the connecting frame (6).

3. The flying saw kerf smoothing device of claim 1, wherein: The surface of the connecting frame (6) is fixedly installed with two fixed bolts (9), the surface of the fixed bolt (9) is threadedly connected with a connecting ring (11), one end of the connecting ring (11) is clamped with a mounting frame (10), and the cross section of the mounting frame (10) is a "V" shaped structure.

4. The flysaw machine kerf flattening device of claim 3, wherein: One end of the mounting frame (10) is rotatably installed with a bearing (12), one end of the bearing (12) is fixedly connected with the surface of the rotating roller (7), and the center of the bearing (12) is on the same straight line with the center of the rotating roller (7).

5. The flying saw kerf smoothing device of claim 1, wherein: Two supporting rollers (13) are rotatably installed between the connecting frame (6) and the mounting frame (10), the surface of the supporting roller (13) is slidably connected with the surface of the polishing belt (8), and the two supporting rollers (13) are symmetrically distributed about the mounting frame (10) as an axis.

6. The flysaw machine kerf flattening apparatus of claim 1 wherein: The top of the fixing frame (2) is welded with a supporting frame (14), and the top of the supporting frame (14) is rotatably installed with a limiting frame (15).

7. The flying saw kerf smoothing device of claim 6, wherein: One end of the limiting frame (15) is rotatably connected with a rotating block (16), the bottom end of the rotating block (16) is fixedly installed with an electric push rod (17), the center of the electric push rod (17) is on the same straight line with the center of the rotating block (16), the bottom end of the electric push rod (17) is fixedly connected with the top of the fixing frame (2), and one end of the electric push rod (17) is electrically connected with one end of the flying saw machine body (1) through wires.

8. The flying saw kerf smoothing device of claim 6, wherein: The bottom end of the limiting frame (15) is fixedly installed with a fixed strip (18), the cross section of the fixed strip (18) is a "C" shaped structure, and the size specification of the surface of the fixed strip (18) is adapted to the size specification of the bottom end of the limiting frame (15).

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