A profile cutting device with waste gas and waste chip collection function

Abstract

This invention relates to the field of profile cutting device technology, specifically a profile cutting device with waste gas and waste chip collection function, comprising: a cutting platform, a first support frame provided on one side of the bottom of the cutting platform, a motor supported in the first support frame, a rotating shaft inserted into the end of the motor, a saw blade connected to the end of the rotating shaft, the saw blade extending from an extension groove on the cutting platform; and a collection hood, a support plate provided in the middle of the inside of the collection hood, inclined filter screens provided on both sides of the support plate, an inclined baffle provided at the bottom of the filter screen on the cutting platform, and a trough opened at the lower end of the baffle on the cutting platform; the beneficial effect is that the profile cutting device with waste gas and waste chip collection function proposed by this invention allows the profile to be placed on the cutting platform, and then the adjusting bracket is adjusted according to the height of the profile so that the bottom of the collection hood connected to one end of the L-shaped metal gas collection pipe on the adjusting bracket is in close contact with the upper surface of the profile.

Description

Technical Field

[0001] This invention relates to the field of profile cutting device technology, specifically a profile cutting device with waste gas and waste chip collection function. Background Technology

[0002] With the development of modern machining industry, in order to better ensure the quality and precision requirements of cutting, and at the same time to improve production efficiency, reduce production costs, reduce material loss, and reduce the pollution of waste gas and waste to the environment, there are also greater requirements for the selection of profile cutting equipment.

[0003] In the existing technology, traditional profile cutting devices usually cannot collect and treat the waste gas and waste generated during the cutting process after all the profiles have been cut. This results in waste gas emissions polluting the environment, waste flying around and being difficult to collect, and also leads to low efficiency when cleaning up the cutting process again.

[0004] Therefore, we provide a profile cutting device with waste gas and waste material collection function to solve the problem in the prior art: traditional profile cutting devices cannot collect and process waste gas and waste materials generated during cutting in a timely manner. Summary of the Invention

[0005] The purpose of this invention is to provide a profile cutting device with waste gas and waste chip collection function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cutting platform, wherein a first support frame is provided on one side of the bottom of the cutting platform, a motor is supported in the first support frame, a rotating shaft is inserted into the end of the motor, and a saw blade is connected to the end of the rotating shaft, the saw blade extending from an extension groove on the cutting platform; and a collection cover, wherein a support plate is provided in the middle of the inside of the collection cover, inclined filter screens are provided on both sides of the support plate, an inclined baffle is provided at the bottom of the filter screen on the cutting platform, and a trough is opened at the lower end of the baffle on the cutting platform.

[0007] Preferably, a second support frame is also provided at the bottom of the cutting platform, in which an exhaust fan is supported. One end of the exhaust fan is connected to an air supply pipe, and the other end of the air supply pipe is connected to an exhaust gas collection tank. The exhaust fan can transport exhaust gas to the exhaust gas collection tank through the air supply pipe.

[0008] Preferably, a sliding rail is provided on one side of the top of the cutting platform, a sliding plate is provided on the sliding rail, an adjusting bracket is provided on the top of the sliding plate, and an L-shaped metal gas collection pipe is supported on the adjusting bracket. The sliding plate can drive the adjusting bracket and the L-shaped metal gas collection pipe supported on the adjusting bracket to slide on the top of the cutting platform.

[0009] Preferably, the other end of the exhaust fan is connected to a collecting hose, the other end of the collecting hose is connected to an L-shaped metal air collecting pipe, and the other end of the L-shaped metal air collecting pipe is connected to a collecting hood. The exhaust fan can cause the collecting hood to start sucking air through the collecting hose and the L-shaped metal air collecting pipe.

[0010] Preferably, the bottom opening of the collection hood is parallel to the extension slot opened on the top of the cutting platform, and the collection hood can suck in the debris and exhaust gas generated by the saw blade cutting into the collection hood by suction.

[0011] Preferably, the bottom of the collection cover is provided with a collection groove on both sides. The collection groove is located at the bottom of the slots opened on both sides of the collection cover, and the debris can fall into the collection groove through the inclined surface of the baffle and the slot for collection.

[0012] Preferably, the collection cover has a telescopic groove at the top of the trough, and a spring is installed in the telescopic groove. The bottom of the spring is connected to a sealing plate. The spring can pop the sealing plate out through tension, so that the sealing plate seals the trough and prevents the collection cover from leaking air.

[0013] Preferably, a toggle plate is provided on the outer side of the middle part of the sealing plate. The toggle plate extends from the spring. Pushing the toggle plate upward can cause the toggle plate to drive the sealing plate to squeeze the spring, causing the sealing plate to retract into the telescopic groove and open the seal on the leakage groove.

[0014] Preferably, the collection cover has a push-pull rod inserted into the bottom of the filter screen, and a brush plate is provided on the inner end of the push-pull rod. The bristles on the brush plate are in close contact with the bottom of the filter screen. By pushing and pulling the push-pull rod, the bristles on the brush plate can clean the filter screen and prevent the mesh opening of the filter screen from being blocked by debris.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] This invention proposes a profile cutting device with waste gas and waste chip collection function. When the profile is placed on the cutting platform, the adjusting bracket is adjusted according to the height of the profile so that the bottom of the collection hood connected to one end of the L-shaped metal gas collection pipe on the adjusting bracket is close to the upper surface of the profile. Then, by pushing the adjusting bracket, the adjusting bracket moves the collection hood directly above the saw blade extending from the extension slot through the L-shaped metal gas collection pipe. Then, the exhaust fan is started, and the exhaust fan causes the collection hood to start sucking air through the collection hose and the L-shaped metal gas collection pipe. Then, the profile is slowly pushed towards the saw blade to start cutting. At this time, the collection hood sucks in the debris and waste gas generated by cutting into the collection hood. After being filtered by the filter screen, the waste gas is transported to the waste gas collection tank for collection through the L-shaped metal gas collection pipe and the collection hose by the exhaust fan through the air supply pipe. Attached Figure Description

[0017] Figure 1This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the present invention from a bottom view;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the collection cover of the present invention;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the collection cover of the present invention;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the push-pull rod of the present invention.

[0022] In the diagram: 1. Cutting platform; 2. First support frame; 3. Motor; 4. Shaft; 5. Saw blade; 6. Second support frame; 7. Exhaust fan; 8. Air supply pipe; 9. Waste gas collection tank; 10. Collection hose; 11. Sliding rail; 12. Sliding plate; 13. Adjusting bracket; 14. L-shaped metal gas collection pipe; 15. Collection cover; 16. Extension slot; 17. Storage slot; 18. Push-pull rod; 19. Baffle; 20. Leakage groove; 21. Telescopic groove; 22. Spring; 23. Sealing plate; 24. Actuating plate; 25. Support plate; 26. Filter screen; 27. Brush plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention 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 the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figures 1 to 5This invention provides a technical solution: a cutting platform 1, with a first support frame 2 on one side of the bottom of the cutting platform 1, supporting a motor 3 in the first support frame 2, a rotating shaft 4 inserted into the end of the motor 3, and a saw blade 5 connected to the end of the rotating shaft 4, the saw blade 5 extending from an extension slot 16 on the cutting platform 1; and a collection cover 15, with a support plate 25 in the middle of the inside of the collection cover 15, inclined filter screens 26 on both sides of the support plate 25, an inclined baffle 19 at the bottom of the filter screens 26 on the cutting platform 1, and a trough 20 at the lower end of the baffle 19 on the cutting platform 1; a second support frame 6 is also provided at the bottom of the cutting platform 1, supporting an exhaust fan 7, one end of the exhaust fan 7 being connected to an air supply pipe 8. The other end of the air supply pipe 8 is connected to the exhaust gas collection tank 9. The exhaust fan 7 can transport exhaust gas to the exhaust gas collection tank 9 through the air supply pipe 8. A sliding rail 11 is provided on one side of the top of the cutting platform 1. A sliding plate 12 is provided on the sliding rail 11. An adjusting bracket 13 is provided on the top of the sliding plate 12. An L-shaped metal gas collection pipe 14 is supported on the adjusting bracket 13. The sliding plate 12 can drive the adjusting bracket 13 and the L-shaped metal gas collection pipe 14 supported on the adjusting bracket 13 to slide on the top of the cutting platform 1. The other end of the exhaust fan 7 is connected to the collecting hose 10. The other end of the collecting hose 10 is connected to the L-shaped metal gas collection pipe 14. The other end of the L-shaped metal gas collection pipe 14 is connected to the collection hood 15. Machine 7 can start the collection hood 15 to suck in air by aligning the hose 10 and the L-shaped metal gas collection pipe 14; the bottom opening of the collection hood 15 is parallel to the extension slot 16 opened on the top of the cutting platform 1, and the collection hood 15 can suck in the debris and exhaust gas generated by the saw blade 5; the bottom sides of the collection hood 15 are provided with collection slots 17, which are located at the bottom of the troughs 20 opened on both sides of the collection hood 15, and the debris can fall into the collection slots 17 through the inclined surface of the baffle 19 through the troughs 20 for collection; the collection hood 15 has a telescopic slot 21 opened at the top of the troughs 20, and a spring 22 is installed in the telescopic slot 21. The bottom of the spring 22 is connected to the closing plate 23, and the spring 22 can... The sealing plate 23 is popped out by tension, so that the sealing plate 23 seals the trough 20 and prevents the collection cover 15 from leaking air. A toggle plate 24 is provided on the outer side of the middle part of the sealing plate 23. The toggle plate 24 extends from the spring 22. Pushing the toggle plate 24 upward can cause the toggle plate 24 to drive the sealing plate 23 to squeeze the spring 22, so that the sealing plate 23 retracts into the telescopic groove 21 and opens the seal on the trough 20. A push-pull rod 18 is inserted into the bottom of the filter screen 26 of the collection cover 15. A brush plate 27 is provided on the inner end of the push-pull rod 18. The bristles on the brush plate 27 are close to the bottom of the filter screen 26. By pushing and pulling the push-pull rod 18, the bristles on the brush plate 27 can clean the filter screen 26 and prevent the mesh opening of the filter screen 26 from being blocked by debris.

[0025] In actual use, when the profile is placed on the cutting platform 1, the adjusting bracket 13 is adjusted according to the height of the profile so that the bottom of the collection cover 15, connected to one end of the L-shaped metal air collection pipe 14 on the adjusting bracket 13, is close to the upper surface of the profile. Then, by pushing the adjusting bracket 13, the collection cover 15 is moved through the L-shaped metal air collection pipe 14 to be directly above the saw blade 5 extending from the extension slot 16. Then, the exhaust fan 7 is turned on, and the exhaust fan 7 causes the collection cover 15 to start sucking air through the collection hose 10 and the L-shaped metal air collection pipe 14. Then, the profile is slowly pushed towards the saw blade 5 to start cutting. At this time, the collection cover 15 sucks in the cutting debris and exhaust gas generated by the cutting into the collection cover 15. After being filtered by the filter screen 26, the exhaust gas passes through the L-shaped metal air collection pipe 14 and the collection hose 10 and is then passed by the exhaust fan 7. The air supply pipe 8 delivers the waste gas to the waste gas collection tank 9 for collection. The debris left by filtration falls through the inclined surface of the filter screen 26 and onto the baffle 19. It then slowly falls to the bottom of the baffle 19 through the inclined surface of the baffle 19. After the collection hood 15 has collected for a period of time, the push-pull rod 18 causes the brush plate 27 connected to the inner end of the push-pull rod 18 to start moving back and forth at the bottom of the filter screen 26 to clean the debris stuck on the filter screen 26 and prevent the debris from clogging the mesh opening of the filter screen 26. Then, by pushing the actuating plate 24 upward, the actuating plate 24 drives the sealing plate 23 to squeeze the spring 22, causing the sealing plate 23 to retract into the spring 22 and open the seal on the trough 20. At this time, the debris on the baffle 19 flows along the inclined angle of the baffle 19 and through the trough 20 into the collection slots 17 set on both sides of the bottom of the collection hood 15 for collection.

[0026] Although the illustrative specific embodiments of this application have been described above to enable those skilled in the art to understand this application, this application is not limited to the scope of the specific embodiments. For those skilled in the art, all applications utilizing the concept of this application are protected as long as various variations are within the spirit and scope of this application as defined and determined by the appended claims.

Claims

1. A profile cutting device with waste gas and waste chip collection function, characterized in that: include: A cutting platform (1) is provided with a first support frame (2) on one side of its bottom. A motor (3) is supported in the first support frame (2). A rotating shaft (4) is inserted into the end of the motor (3). A saw blade (5) is connected to the end of the rotating shaft (4). The saw blade (5) extends out from the extension slot (16) on the cutting platform (1). The collection cover (15) has a support plate (25) in the middle of its interior. Inclined filter screens (26) are provided on both sides of the support plate (25). An inclined baffle (19) is provided at the bottom of the filter screen (26) of the collection cover (15). The two baffles are arranged in a figure-eight shape. A trough (20) is provided at the lower end of the baffle (19) of the collection cover (15). The trough can be closed and unclosed. The bottom of the cutting platform (1) is also provided with a second support frame (6), in which a blower (7) is supported. One end of the blower (7) is connected to an air supply pipe (8), and the other end of the air supply pipe (8) is connected to a waste gas collection tank (9). The blower (7) can transport waste gas to the waste gas collection tank (9) through the air supply pipe (8). The bottom opening of the collection hood (15) is parallel to the extension slot (16) opened on the top of the cutting platform (1). The collection hood (15) can suck in the debris and exhaust gas generated by the saw blade (5) through air suction. The bottom sides of the collection cover (15) are provided with storage grooves (17). The storage grooves (17) are located at the bottom of the slots (20) opened on both sides of the collection cover (15). The debris can fall into the storage grooves (17) through the slots (20) via the inclined surface of the baffle (19) for collection.

2. The profile cutting device with waste gas and waste chip collection function according to claim 1, characterized in that: A sliding track (11) is provided on one side of the top of the cutting platform (1). A sliding plate (12) is provided on the sliding track (11). An adjusting bracket (13) is provided on the top of the sliding plate (12). An L-shaped metal gas collection pipe (14) is supported on the adjusting bracket (13). The sliding plate (12) can drive the adjusting bracket (13) and the L-shaped metal gas collection pipe (14) supported on the adjusting bracket (13) to slide on the top of the cutting platform (1).

3. A profile cutting device with waste gas and waste chip collection function according to claim 2, characterized in that: The other end of the exhaust fan (7) is connected to the air collection hose (10), the other end of the air collection hose (10) is connected to the L-shaped metal air collection pipe (14), and the other end of the L-shaped metal air collection pipe (14) is connected to the collection hood (15). The exhaust fan (7) can make the collection hood (15) start to suck air through the air collection hose (10) and the L-shaped metal air collection pipe (14).

4. A profile cutting device with waste gas and waste chip collection function according to claim 3, characterized in that: The collection cover (15) has a telescopic groove (21) at the top of the trough (20). A spring (22) is provided in the telescopic groove (21). The bottom of the spring (22) is connected to a sealing plate (23). The spring (22) can pop the sealing plate (23) out through tension, so that the sealing plate (23) seals the trough (20) and prevents the collection cover (15) from leaking air.

5. A profile cutting device with waste gas and waste chip collection function according to claim 4, characterized in that: A toggle plate (24) is provided on the outer side of the middle part of the sealing plate (23). The toggle plate (24) extends out from the collection cover (15). By pushing the toggle plate (24) upward, the toggle plate (24) can drive the sealing plate (23) to squeeze the spring (22), causing the sealing plate (23) to retract into the telescopic groove (21) and open the seal on the leakage groove (20).

6. A profile cutting device with waste gas and waste chip collection function according to claim 5, characterized in that: The collection cover (15) has a push-pull rod (18) inserted into the bottom of the filter screen (26). A brush plate (27) is provided on the inner end of the push-pull rod (18). The bristles on the brush plate (27) are in close contact with the bottom of the filter screen (26). By pushing and pulling the push-pull rod (18), the bristles on the brush plate (27) can clean the filter screen (26) and prevent the mesh opening of the filter screen (26) from being blocked by debris.

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