Dust collection device for carbon fiber frame machining

Abstract

The utility model relates to the technical field of carbon fiber frame processing, in particular to a dust collection device for carbon fiber frame processing, which comprises a base, a collection box is arranged at the top of the base, a dust collection mechanism is connected to one side of the collection box, and the dust collection mechanism is fixed on the base through a lifting frame; the dust collection mechanism comprises two first baffles arranged in parallel, the front projection of each first baffle is an isosceles trapezoid, the narrow edges of the two first baffles are connected through a connecting plate, a draught fan is arranged on the connecting plate, an inlet of the draught fan penetrates through the connecting plate, and a connecting pipe is installed on an outlet of the draught fan. When the dust collection device for processing the carbon fiber frame is used, the size of an inlet through which carbon fiber dust enters the connecting pipe is adjusted through the rotation of the second baffle, namely, the suction force of the fan to the carbon fiber dust can be adjusted by changing the size of the caliber, so that the fan can act on a farther position, and the power consumption of the fan is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carbon fiber frame processing technical field especially relates to a dust collection device for carbon fiber frame processing. BACKGROUND

[0002] Carbon fiber is a new type of fiber material with high strength and high modulus, and its carbon content is more than 95%. It is a microcrystalline graphite material obtained by stacking organic fibers such as flaky graphite microcrystals along the fiber axial direction, and then carbonizing and graphitizing.

[0003] At present, carbon fiber is often used as a manufacturing material for frames due to its high strength. However, during the processing of carbon fiber frames, a large amount of carbon fiber dust is generated and floats in the air of the workshop, which can easily harm the health of workers in the workshop. Therefore, a dust collection device is installed at the carbon fiber frame processing site to absorb the carbon fiber dust. However, since the dust collection device is usually fixed in a certain position, the distance between the dust collection device and the processing position varies, which affects the dust collection efficiency of the dust collection device. If the processing position of the frame is far away from the dust collection device, the dust generated during processing may not be absorbed in time, which can still harm the surrounding environment. SUMMARY

[0004] The utility model discloses a dust collection device for carbon fiber frame processing to solve the above-mentioned shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust collection device for carbon fiber frame processing is designed, which includes a base, a collection box is arranged on the top of the base, a dust collection mechanism is connected to one side of the collection box, and the dust collection mechanism is fixed on the base through a lifting frame;

[0006] The dust collection mechanism includes two first baffles arranged in parallel, the front view projection of the first baffle is isosceles trapezoidal, the narrow sides of the two first baffles are connected through a connecting plate, a fan is arranged on the connecting plate, the inlet of the fan penetrates through the connecting plate, a connecting pipe is installed on the outlet of the fan, the connecting pipe is connected with the collection box through a pipeline, a partition is arranged on the side of the connecting plate away from the connecting pipe, the partition is fixed with the first baffle and has a gap between the second baffle;

[0007] An inclined second baffle is arranged on both sides of the connecting plate, both ends of the side of the second baffle close to the connecting plate are rotatably connected with the first baffle through a rotating shaft, and a second driving motor is also installed on the end of the rotating shaft, and the second driving motor is fixed on the first baffle.

[0008] Preferably, a sealing sleeve is wrapped around the surface of the second baffle.

[0009] Preferably, the pipeline comprises a flexible hose, one end of the flexible hose is fixed on the connecting pipe, the other end of the flexible hose is connected on the discharge pipe, the other end of the discharge pipe penetrates through the collecting tank and extends to the bottom of the collecting tank, and the collecting tank is filled with water.

[0010] Preferably, a water feeding pipe and a water discharging pipe are respectively arranged on the upper and lower ends of one side of the collecting tank, and a pressure relief valve is further arranged on the top of the collecting tank.

[0011] Preferably, a control box is arranged on the base, and a controller is arranged in the control box, the controller is connected with the fan through wires.

[0012] Preferably, the lifting frame comprises a lead screw, the lead screw is perpendicular to the top surface of the base, both ends of the lead screw are rotatably arranged on a support frame, the support frame is fixed on the base, a first driving motor is connected on the bottom of the lead screw, the first driving motor is fixed on the support frame, the first driving motor is connected with the controller through wires, and a moving seat is threadedly connected on the lead screw, the moving seat is fixed with the connecting pipe through a connecting frame.

[0013] Preferably, a strip-shaped slide rail is arranged on the side of the lead screw in parallel, the slide rail is fixed with the support frame, and a sliding block is arranged on the slide rail, the sliding block is fixed with the moving seat.

[0014] Preferably, a self-locking universal wheel is arranged on the bottom corner of the base, and a handle is arranged on one end of the base.

[0015] The design scheme of the utility model has the advantages that in the application process,

[0016] 1. The dust collection device for carbon fiber frame machining adjusts the size of the inlet of the carbon fiber dust into the connecting pipe through the rotation of the second baffle on both sides of the first baffle, so as to adjust the suction of the fan on the carbon fiber dust by changing the caliber under the action of pressure, so that it can act on a farther position, and the power consumption of the fan is saved.

[0017] 2. The dust collection device for carbon fiber frame machining adjusts the height of the dust collection mechanism through the lifting frame, so as to adjust the height of the frame machining table and improve the use adaptability of the dust collection device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure of the utility model is shown Figure 1 ;

[0019] Figure 2 The structure of the utility model is shown Figure 2 ;

[0020] Figure 3 The collecting tank of the utility model is shown in cross section

[0021] Figure 4 This is a schematic diagram of the recovery mechanism structure of the utility model.

[0022] In the figure: 1. Base; 2. Collection box; 3. Support frame; 4. Screw; 5. First drive motor; 6. Moving seat; 7. Slider; 8. Slide rail; 9. First baffle; 10. Connecting plate; 11. Second baffle; 12. Second drive motor; 13. Connecting pipe; 14. Telescopic hose; 15. Discharge pipe; 16. Water supply pipe; 17. Drain pipe; 18. Pressure relief valve; 19. Fan; 20. Control box; 21. Self-locking universal wheel; 22. Handle; 23. Partition. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figures 1-4 A dust collection device for carbon fiber frame processing includes a base 1, a collecting box 2 is provided on the top of the base 1, and water is filled in the collecting box 2 to absorb carbon fiber dust to prevent it from floating around in the collecting box 2, which is not conducive to subsequent discharge; a water adding pipe 16 and a drain pipe 17 are respectively installed at the upper and lower ends of one side of the collecting box 2 for adding water and subsequently discharging dust. A pressure relief valve 18 is also installed on the top of the collecting box 2 to ensure that the pressure in the collecting box 2 is stable.

[0025] A dust collection mechanism is connected to one side of the collection box 2 and is fixed to the base 1 via a lifting frame;

[0026] like Figure 1 and Figure 4 As shown, the dust collection mechanism includes two parallel first baffles 9, the front projection of the first baffle 9 is an isosceles trapezoid, and the narrow sides of the two first baffles 9 are connected by a connecting plate 10, and a fan 19 is provided on the connecting plate 10. The inlet of the fan 19 is provided through the connecting plate 10, and a connecting pipe 13 is installed on the outlet of the fan 19. The connecting pipe 13 is connected to the collection box 2 through a pipeline. The operation of the fan 19 can suck the carbon fiber dust from the connecting plate 10 into the connecting pipe 13, wherein, as shown in FIG. Figure 3 As shown, the pipeline includes a telescopic hose 14, one end of the telescopic hose 14 is fixed on the connecting pipe 13, and the other end of the telescopic hose 14 is connected to the discharge pipe 15, the other end of the discharge pipe 15 passes through the collection box 2 and extends to the bottom of the collection box 2. The carbon fiber dust entering the connecting pipe 13 will be blown by the fan 19 and enter the collection box 2 through the telescopic hose 14 and the discharge pipe 15 for collection.

[0027] A second baffle 11 is provided at an angle on both sides of the connecting plate 10. Both ends of the second baffle 11 on one side close to the connecting plate 10 are rotatably connected to the first baffle 9 through a rotating shaft, and a second drive motor 12 is also installed on the end of the rotating shaft. The second drive motor 12 is fixed on the first baffle 9. When vacuuming, the second baffle 11 can be driven by the second drive motor 12 to deflect to adjust the angle between the two second baffles 11, and then the caliber of the dust hood formed between the second baffle 11 and the first baffle 9 is adjusted to change the suction strength of the fan 19 by changing the caliber. On the premise of ensuring that the power of the fan 19 is constant, the suction strength of the fan 19 is adjusted so that the suction can be adjusted according to the processing position, while also saving energy loss.

[0028] Specifically, a partition 23 is provided on the side of the connecting plate 10 away from the connecting pipe 13. The partition 23 is fixed to the first baffle 9 and leaves a gap with the second baffle 11, so that the air sucked into the connecting pipe 13 by the fan 19 flows along the side wall of the baffle to prevent the fan 19 from directly facing the center between the baffles, thereby reducing the effect of the second baffle 11 on adjusting the air inlet diameter.

[0029] It should be noted that a sealing sleeve is wrapped on the surface of the second baffle 11, allowing the second baffle 11 to rotate while fitting with the first baffle 9 and the connecting plate 10, leaving gaps between the second baffle 11 and the first baffle 9, and between the second baffle 11 and the connecting plate 10, affecting the suction adjustment of the fan 19.

[0030] A control box 20 is installed on the base 1, and a controller is provided in the control box 20. The controller is connected to the fan 19 through a wire. In actual use, the utility model also includes a remote control adapted to the controller, which facilitates processing workers to control and adjust the dust collection device from a distance.

[0031] It should be noted that self-locking universal wheels 21 are installed at the bottom corners of the base 1, and a handle 22 is installed at one end of the base 1 to facilitate the movement of the base 1 and to push the dust collection device to a position where it can collect dust without affecting the frame processing.

[0032] After moving the dust collecting device to a suitable location, Figure 2As shown, the lifting frame can be controlled to adjust the height of the dust collecting mechanism, wherein the lifting frame includes a screw rod 4, the screw rod 4 is perpendicular to the top surface of the base 1, and both ends of the screw rod 4 are rotatably mounted on the support frame 3, the support frame 3 is fixed on the base 1, and a first drive motor 5 is connected to the bottom of the screw rod 4, the first drive motor 5 is fixed on the support frame 3, and the first drive motor 5 is connected to the controller through a wire, and a movable seat 6 is threadedly connected to the screw rod 4, and the movable seat 6 is fixed to the connecting pipe 13 through the connecting frame. Under the rotation of the screw rod 4, the connecting pipe 13 can drive the baffle to rise and fall, so as to adjust the baffle to a height suitable for the processing platform.

[0033] Furthermore, a strip-shaped slide rail 8 is provided parallel to the side of the screw rod 4, the slide rail 8 is fixed to the support frame 3, and a slider 7 is installed on the slide rail 8, and the slider 7 is fixed to the moving seat 6, so that the lifting and lowering of the moving seat 6 is more stable.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dust collection device for carbon fiber frame processing, characterized by: It comprises a base (1), a collection box (2) is provided on the top of the base (1), a dust collection mechanism is connected to one side of the collection box (2), and the dust collection mechanism is fixed to the base (1) via a lifting frame; The dust collection mechanism comprises two first baffles (9) arranged in parallel, the front projection of the first baffles (9) being an isosceles trapezoid, and the narrow sides of the two first baffles (9) being connected by a connecting plate (10), and a fan (19) being arranged on the connecting plate (10), the inlet of the fan (19) being arranged through the connecting plate (10), and a connecting pipe (13) being installed on the outlet of the fan (19), the connecting pipe (13) being connected to the collection box (2) through a pipeline, and a partition (23) being provided on a side of the connecting plate (10) away from the connecting pipe (13), the partition (23) being fixed to the first baffle (9) and leaving a gap between the partition (23) and the second baffle (11); A second baffle (11) is provided on both sides of the connecting plate (10), and both ends of the second baffle (11) on the side close to the connecting plate (10) are rotatably connected to the first baffle (9) via a rotating shaft. A second drive motor (12) is also installed on the end of the rotating shaft, and the second drive motor (12) is fixed to the first baffle (9).

2. The dust collection device for carbon fiber frame processing according to claim 1, characterized in that: A sealing sleeve is wrapped on the surface of the second baffle (11).

3. The dust collection device for carbon fiber frame processing according to claim 1, characterized in that: The pipeline includes a telescopic hose (14), one end of the telescopic hose (14) is fixed to the connecting pipe (13), and the other end of the telescopic hose (14) is connected to the discharge pipe (15), the other end of the discharge pipe (15) passes through the collection box (2) and extends to the bottom of the collection box (2), and the collection box (2) is filled with water.

4. The dust collection device for carbon fiber frame processing according to claim 1, characterized in that: A water supply pipe (16) and a drain pipe (17) are respectively installed at the upper and lower ends of one side of the collection box (2), and a pressure relief valve (18) is also installed on the top of the collection box (2).

5. The dust collection device for carbon fiber frame processing according to claim 1, characterized in that: A control box (20) is installed on the base (1), and a controller is provided in the control box (20). The controller is connected to the fan (19) via a wire.

6. The dust collection device for carbon fiber frame processing according to claim 5, characterized in that: The lifting frame includes a screw rod (4), the screw rod (4) is perpendicular to the top surface of the base (1), and both ends of the screw rod (4) are rotatably mounted on the support frame (3), the support frame (3) is fixed on the base (1), and a first drive motor (5) is connected to the bottom of the screw rod (4), the first drive motor (5) is fixed on the support frame (3), and the first drive motor (5) is connected to the controller through a wire, and a movable seat (6) is threadedly connected to the screw rod (4), and the movable seat (6) is fixed to the connecting pipe (13) through the connecting frame.

7. The dust collection device for carbon fiber frame processing according to claim 6, characterized in that: A strip-shaped slide rail (8) is provided parallel to the side of the screw rod (4), the slide rail (8) is fixed to the support frame (3), and a slider (7) is installed on the slide rail (8), and the slider (7) is fixed to the moving seat (6).

8. The dust collection device for carbon fiber frame processing according to claim 1, characterized in that: Self-locking universal wheels (21) are installed at the bottom corners of the base (1), and a handle (22) is installed at one end of the base (1).

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