Scrap cleaning device of high-speed metal circular sawing machine

Abstract

The utility model belongs to the field of metal circular sawing machines and related equipment thereof, particularly relates to a scrap cleaning device of a high-speed metal circular sawing machine, and aims to solve the problems that scraps easily fall into a collecting bin along with completed workpieces and easily fly in the prior art, the following scheme is provided: the scrap cleaning device comprises a circular sawing machine main body, the circular sawing machine comprises a circular sawing machine body, a collecting bin is fixedly installed on one side of the circular sawing machine body, two sliding grooves are formed in the inner side of the collecting bin, a collecting sliding block and a screening sliding block are slidably installed on the inner sides of the two sliding grooves correspondingly, a connecting metal block is fixedly installed at the top of the collecting sliding block, and a collecting hopper is fixedly installed at the top of the connecting metal block; and a screen is arranged at the top of the collecting hopper. According to the circular sawing machine, machined and formed metal and metal chippings can be screened, the metal chippings are separated from finished products, and the chippings generated when the metal is cut by the circular sawing machine can be blown through the arranged air blowing mechanism, so that the chippings are prevented from flying.

Description

Technical Field

[0001] This utility model relates to the technical field of metal circular saws and related equipment, and in particular to a debris cleaning device for a high-speed metal circular saw. Background Technology

[0002] A metal circular saw is a specialized machine for cutting metal materials. It mainly consists of a saw blade, a saw blade drive unit, a clamping device, a feeding device, and a control system. The saw blade is typically made of high-speed steel or cemented carbide, possessing high strength and hardness, enabling it to cut various metal materials quickly and accurately. Metal circular saws are widely used in metal processing, machinery manufacturing, construction, and automotive manufacturing industries, efficiently completing the cutting tasks of various metal materials such as steel pipes, angle steel, channel steel, I-beams, and round steel. It boasts advantages such as high cutting precision, high speed, high efficiency, and simple operation, providing crucial equipment support for the metal processing industry.

[0003] Metal circular saws generate a lot of metal shavings when processing metal. These shavings tend to fall into the collection bin along with the finished workpiece, requiring workers to sort them later. This is time-consuming and labor-intensive, and also affects work efficiency. Furthermore, existing circular saws tend to fly around when cutting metal, which impacts the environment. Utility Model Content

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A debris cleaning device for a high-speed metal circular saw includes a circular saw body. A collection bin is fixedly installed on one side of the circular saw body. Two sliding grooves are opened on the inner side of the collection bin. A collection slider and a screening slider are slidably installed on the inner side of the two sliding grooves, respectively. A connecting metal block is fixedly installed on the top of the collection slider. A collection hopper is fixedly installed on the top of the connecting metal block. A screen is provided on the top of the collection hopper. A screening bracket is fixedly installed on the top of the screening slider. The collection hopper is slidably installed on the inner side of the screening bracket. A screening hopper is fixedly installed on the inner side of the screening bracket.

[0006] Specifically, a first crank is rotatably mounted on one side of the collecting slider, a motor slot is provided inside the collecting slider, a collecting servo motor is fixedly mounted on the inner wall of one side of the motor slot, the output shaft of the collecting servo motor is connected to the first crank, a screening column is fixedly mounted on one side of the screening slider, and a second crank is rotatably mounted on the screening column, the first crank and the second crank are rotatably connected.

[0007] Specifically, screening springs are fixedly installed on both sides of the collecting slider and the screening slider, and the other end of the multiple screening springs is connected to the inner wall of one side of the corresponding sliding groove.

[0008] Specifically, two buffer springs are fixedly installed on both sides of the collection hopper, and multiple rubber pads are fixedly installed on the inner side of the collection chamber. The other ends of the multiple buffer springs are respectively connected to the corresponding rubber pads.

[0009] Specifically, a dust collection box is fixedly installed on one side of the collection bin, a dust collection chamber is slidably installed inside the dust collection box, a suction fan is fixedly installed on one side of the inner wall of the dust collection chamber, a suction head is fixedly installed on one side of the inner wall of the collection hopper, a suction pipe is fixedly installed on one side of the suction head, the suction pipe passes through the collection hopper, and the other end of the suction pipe is connected to the dust collection bin.

[0010] Specifically, the circular saw body has metal material placed on it, a guide plate is fixedly installed on one side of the circular saw body, and a liftable cutting arm is fixedly installed on the top of the circular saw body to facilitate adjustment of the height of the cutting circular saw.

[0011] Specifically, a blower housing is fixedly installed on one side of the liftable cutting arm, a cutting servo motor is fixedly installed on one side of the blower housing, a cutting shaft is rotatably installed on the inner side of the blower housing, the output shaft of the cutting servo motor is connected to the cutting shaft, and a cutting circular saw is fixedly sleeved on the cutting shaft, which is driven to rotate by the cutting servo motor.

[0012] Specifically, a blower head is fixedly installed on the top inner wall of the blower housing, a blower is fixedly installed on the top of the circular saw body, an air duct is fixedly installed on one side of the blower, and the other end of the air duct is connected to the blower head.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This utility model discloses a debris cleaning device for a high-speed metal circular saw. Through a set collection mechanism, it can screen the processed metal and metal chips, separating the metal chips from the finished product, which greatly improves work efficiency and reduces labor costs.

[0015] This utility model discloses a debris cleaning device for a high-speed metal circular saw. Through the setting of a blower mechanism, the debris generated when the circular saw cuts metal can be blown away, preventing it from flying and ensuring the cleanliness of the area around the device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a debris cleaning device for a high-speed metal circular saw proposed in this utility model;

[0017] Figure 2This is a three-dimensional cross-sectional view of a debris cleaning device for a high-speed metal circular saw proposed in this utility model.

[0018] Figure 3 This is a three-dimensional structural diagram of the collection bin mechanism of a debris cleaning device for a high-speed metal circular saw proposed in this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the screening mechanism of a debris cleaning device for a high-speed metal circular saw proposed in this utility model.

[0020] Figure 5 This is a three-dimensional cross-sectional view of the screening mechanism of a debris cleaning device for a high-speed metal circular saw proposed in this utility model.

[0021] In the diagram: 1. Circular saw body; 2. Metal material; 3. Liftable cutting arm; 4. Blower housing; 5. Cutting shaft; 6. Circular saw; 7. Cutting servo motor; 8. Blower head; 9. Air duct; 10. Blower; 11. Guide plate; 12. Collection bin; 13. Collection slider; 14. First crank; 15. Collection servo motor; 16. Second crank; 17. Screening slider; 18. Screening column; 19. Screening spring; 20. Screening bracket; 21. Screening hopper; 22. Connecting metal block; 23. Collection hopper; 24. Dust suction head; 25. Dust suction pipe; 26. Blower; 27. Dust collection bin; 28. Dust collection box; 29. ​​Rubber pad; 30. Buffer spring. Detailed Implementation

[0022] Reference Figure 1-5 A debris cleaning device for a high-speed metal circular saw includes a circular saw body 1. A collection bin 12 is fixedly installed on one side of the circular saw body 1. Two sliding grooves are opened on the inner side of the collection bin 12. A collection slider 13 and a screening slider 17 are slidably installed on the inner side of the two sliding grooves, respectively. A connecting metal block 22 is fixedly installed on the top of the collection slider 13. A collection hopper 23 is fixedly installed on the top of the connecting metal block 22. A screen is provided on the top of the collection hopper 23. A screening bracket 20 is fixedly installed on the top of the screening slider 17. The collection hopper 23 is slidably installed on the inner side of the screening bracket 20. A screening hopper 21 is fixedly installed on the inner side of the screening bracket 20.

[0023] In this embodiment, a first crank 14 is rotatably mounted on one side of the collecting slider 13. A motor slot is provided inside the collecting slider 13. A collecting servo motor 15 is fixedly mounted on the inner wall of one side of the motor slot. The output shaft of the collecting servo motor 15 is connected to the first crank 14. A screening column 18 is fixedly mounted on one side of the screening slider 17. A second crank 16 is rotatably mounted on the screening column 18. The first crank 14 and the second crank 16 are rotatably connected.

[0024] In this embodiment, screening springs 19 are fixedly installed on both sides of the collecting slider 13 and the screening slider 17, and the other end of the multiple screening springs 19 is connected to the inner wall of one side of the corresponding sliding groove.

[0025] In this embodiment, two buffer springs 30 are fixedly installed on both sides of the collection hopper 23, and multiple rubber pads 29 are fixedly installed on the inner side of the collection chamber 12. The other ends of the multiple buffer springs 30 are respectively connected to the corresponding rubber pads 29.

[0026] In this embodiment, a dust collection box 28 is fixedly installed on one side of the collection chamber 12, a dust collection bin 27 is slidably installed on the inner side of the dust collection box 28, a suction fan 26 is fixedly installed on one side of the inner wall of the dust collection bin 27, a suction head 24 is fixedly installed on one side of the inner wall of the collection hopper 23, a suction pipe 25 is fixedly installed on one side of the suction head 24, the suction pipe 25 passes through the collection hopper 23, and the other end of the suction pipe 25 is connected to the dust collection bin 27.

[0027] In this embodiment, a metal material 2 is placed on the main body 1 of the circular saw. A guide plate 11 is fixedly installed on one side of the main body 1 of the circular saw. A liftable cutting arm 3 is fixedly installed on the top of the main body 1 of the circular saw to facilitate adjustment of the height position of the cutting circular saw 6.

[0028] In this embodiment, a blower housing 4 is fixedly installed on one side of the liftable cutting arm 3, a cutting servo motor 7 is fixedly installed on one side of the blower housing 4, a cutting shaft 5 is rotatably installed on the inner side of the blower housing 4, the output shaft of the cutting servo motor 7 is connected to the cutting shaft 5, and a cutting circular saw 6 is fixedly sleeved on the cutting shaft 5, and the cutting circular saw 6 is driven to rotate by the cutting servo motor 7.

[0029] In this embodiment, a blower head 8 is fixedly installed on the top inner wall of the blower housing 4, a blower 10 is fixedly installed on the top of the circular saw body 1, an air duct 9 is fixedly installed on one side of the blower 10, and the other end of the air duct 9 is connected to the blower head 8.

[0030] Working principle: When processing metal material 2, the operator starts the equipment through the control panel, places the metal material 2 in the designated area, and controls the lifting cutting arm 3 to drive the cutting circular saw 6 to cut the metal material 2. At the same time, the blower 10 starts and the air force generated reaches the blower head 8 through the air duct 9. At this time, the air force enters the blower housing 4 through the blower head 8, and blows the air in the contact area between the cutting circular saw 6 and the metal material 2 to prevent metal debris from flying. After cutting, the finished part and debris fall into the screening hopper 21 by inertia through the guide plate 11. At this time, the collecting servo motor 15 starts and drives the first crank 14 to rotate. The rotation of the first crank 14 drives the second crank 16 to rotate. The rotation of the second crank 16 drives the screening column 18 to move. The movement of the screening column 18 drives the screening slider 17 to move. At the same time, the reaction force of the rotation of the second crank 16 drives the collecting slider 13 to move. Both sides of the collecting slider 13 and the screening slider 17 move. Screening springs 19 are fixedly installed. Multiple screening springs 19 support the collecting slider 13 and the screening slider 17 while also providing rebound force. Therefore, the collecting slider 13 and the screening slider 17 can only move in small amplitude and high frequency. The collecting slider 13 and the screening slider 17 move in opposite directions. Therefore, the connecting metal block 22 and the collecting hopper 23 connected to the collecting slider 13 move in the same direction. The screening bracket 20 and the screening hopper 21 fixedly connected to the screening slider 17 move in the same direction. The collecting hopper 23 and the screening hopper 21 move in opposite directions. The finished products and debris are affected by the screening hopper 21. After the debris separates from the finished products, it falls into the collecting hopper 23 with the screen. Then, the operator starts the suction fan 26 through the control panel. The suction force generated by the suction fan 26 reaches the suction head 24 through the suction pipe 25 to suck up the debris in the collecting hopper 23. Then the debris enters the dust collection chamber 27 through the suction pipe 25 for easy disassembly and cleaning.

[0031] The technological advancements of this invention compared to existing technologies are as follows: the collection mechanism allows for the screening of processed metal and metal scraps, separating the metal scraps from the finished product, which greatly improves work efficiency and reduces labor costs. Furthermore, the blower mechanism blows away the scraps generated when the circular saw 6 cuts the metal material 2, preventing them from flying and ensuring the cleanliness of the area around the device.

Claims

1. A debris cleaning device for a high-speed metal circular saw, characterized in that, The machine includes a circular saw body (1), a collection bin (12) is fixedly installed on one side of the circular saw body (1), two sliding grooves are opened on the inner side of the collection bin (12), a collection slider (13) and a screening slider (17) are slidably installed on the inner side of the two sliding grooves respectively, a connecting metal block (22) is fixedly installed on the top of the collection slider (13), a collection bucket (23) is fixedly installed on the top of the connecting metal block (22), a screen is provided on the top of the collection bucket (23), a screening bracket (20) is fixedly installed on the top of the screening slider (17), the collection bucket (23) is slidably installed on the inner side of the screening bracket (20), and a screening bucket (21) is fixedly installed on the inner side of the screening bracket (20).

2. The debris cleaning device for a high-speed metal circular saw according to claim 1, characterized in that, A first crank (14) is rotatably mounted on one side of the collecting slider (13). A motor slot is provided inside the collecting slider (13). A collecting servo motor (15) is fixedly mounted on the inner wall of one side of the motor slot. The output shaft of the collecting servo motor (15) is connected to the first crank (14). A screening column (18) is fixedly mounted on one side of the screening slider (17). A second crank (16) is rotatably mounted on the screening column (18). The first crank (14) and the second crank (16) are rotatably connected.

3. The debris cleaning device for a high-speed metal circular saw according to claim 2, characterized in that, Both sides of the collecting slider (13) and the screening slider (17) are fixedly installed with screening springs (19), and the other end of the multiple screening springs (19) is connected to the inner wall of one side of the corresponding sliding groove.

4. The debris cleaning device for a high-speed metal circular saw according to claim 3, characterized in that, Two buffer springs (30) are fixedly installed on both sides of the collection hopper (23), and multiple rubber pads (29) are fixedly installed on the inner side of the collection chamber (12). The other ends of the multiple buffer springs (30) are respectively connected to the corresponding rubber pads (29).

5. The debris cleaning device for a high-speed metal circular saw according to claim 4, characterized in that, A dust collection box (28) is fixedly installed on one side of the collection chamber (12), and a dust collection bin (27) is slidably installed on the inner side of the dust collection box (28). A suction fan (26) is fixedly installed on one side of the inner wall of the dust collection bin (27), and a suction head (24) is fixedly installed on one side of the inner wall of the collection hopper (23). A suction pipe (25) is fixedly installed on one side of the suction head (24), and the suction pipe (25) passes through the collection hopper (23). The other end of the suction pipe (25) is connected to the dust collection bin (27).

6. The debris cleaning device for a high-speed metal circular saw according to claim 1, characterized in that, Metal material (2) is placed on the main body (1) of the circular saw. A guide plate (11) is fixedly installed on one side of the main body (1) of the circular saw. A liftable cutting arm (3) is fixedly installed on the top of the main body (1) of the circular saw.

7. The debris cleaning device for a high-speed metal circular saw according to claim 6, characterized in that, A blower housing (4) is fixedly installed on one side of the liftable cutting arm (3), a cutting servo motor (7) is fixedly installed on one side of the blower housing (4), a cutting shaft (5) is rotatably installed on the inner side of the blower housing (4), the output shaft of the cutting servo motor (7) is connected to the cutting shaft (5), and a cutting circular saw (6) is fixedly sleeved on the cutting shaft (5).

8. The debris cleaning device for a high-speed metal circular saw according to claim 7, characterized in that, A blower head (8) is fixedly installed on the top inner wall of the blower housing (4), a blower (10) is fixedly installed on the top of the circular saw body (1), an air duct (9) is fixedly installed on one side of the blower (10), and the other end of the air duct (9) is connected to the blower head (8).

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