Carbon fiber material cutting device

Abstract

The invention provides a carbon fiber material cutting device, and belongs to the technical field of carbon fiber material cutting. A carbon fiber material cutting device is characterized by comprising a rack, a conveying belt for conveying a carbon fiber plate and a winding roller for conveying carbon fiber cloth are arranged on one side of the rack, a clamping assembly is arranged on the other side of the rack, a cutting table is arranged in the middle of the rack, a cutting assembly is fixedly connected to the portion, above the cutting table, of the rack, and the cutting assembly is fixedly connected to the portion, above the cutting table, of the rack. A collecting platform is fixedly connected to the portion, below the clamping assembly, of the rack. According to the cutting device, the carbon fiber plate can be cut, the carbon fiber cloth can also be cut, two pieces of equipment are simplified to one piece of equipment, and the cost is reduced; the carbon fiber plate is cut through cooperation of a vibration cutter and a cutting wheel, the vibration cutter cuts upper-layer carbon fibers, and the service life of the cutting wheel is prolonged; and whether the carbon fiber material deviates or not is detected through the inspection plate, so that the cutting effect is prevented from being affected.

Description

Technical Field

[0001] The invention belongs to the technical field of carbon fiber material cutting and relates to a carbon fiber material cutting device. Background Art

[0002] Carbon fiber is a high-strength, high-modulus fiber with a carbon content of up to 90%. It is an advanced and widely used composite material in recent years. It has been widely used in a variety of fields such as aerospace, nuclear energy equipment, transportation, and stealth weapons. Carbon fiber materials are generally made into carbon fiber cloth and carbon fiber plates during production. The carbon fiber cloth and carbon fiber plates need to be cut. The cutting equipment used for carbon fiber cloth and carbon fiber plates is different, and the cost is relatively high. The cutting equipment generally uses laser cutting, which will produce burn marks on the edge of the carbon fiber plate. In order to save costs, companies will use manual handheld cutting knives for cutting. Manual cutting may cause damage and omission of some carbon fiber high-tech materials, and is time-consuming and labor-intensive. Secondly, due to the special elements of carbon fiber, it is very easy to generate a lot of dust during the cutting process. After working for a long time, cutting workers inhale too much dust and cause great harm to their bodies. Summary of the invention

[0003] The purpose of the present invention is to address the above-mentioned problems existing in the existing technology and propose a carbon fiber material cutting device to solve the problems that the cutting equipment used for carbon fiber cloth and carbon fiber board is different and the cost is high, the cutting equipment generally adopts laser cutting, which will produce burn marks on the edge of the carbon fiber board, and manual cutting is time-consuming and labor-intensive, and produces dust.

[0004] The purpose of the present invention can be achieved by the following technical solutions:

[0005] A carbon fiber material cutting device, characterized in that it comprises a frame, one side of the frame is provided with a conveyor belt for conveying carbon fiber plates and a winding roller for conveying carbon fiber cloth, the other side of the frame is provided with a clamping assembly, the middle of the frame is provided with a cutting table, the frame above the cutting table is fixedly connected to the cutting assembly, and the frame below the clamping assembly is fixedly connected to a collecting platform.

[0006] In the above-mentioned carbon fiber material cutting device, the cutting assembly includes a first push rod motor, a first connecting plate is fixedly connected to the push rod of the first push rod motor, a pressure block is fixedly connected to the side of the first connecting plate close to the cutting table, a first limit block is fixedly connected to the side of the first connecting plate away from the cutting table, a second limit block is fixedly connected between the first limit block and the pressure block, a first sliding channel is formed between the pressure block and the second limit block, a second sliding channel is formed between the first limit block and the second limit block, a vibration motor is slidably connected to the first sliding channel, a vibration knife is provided on the vibration motor, a protective cover is slidably connected to the second sliding channel, a cutting wheel is rotatably connected in the protective cover, a second push rod motor and a third push rod motor are also fixedly connected to the first connecting plate, the push rod of the second push rod motor is fixedly connected to the vibration motor, the push rod of the third push rod motor is fixedly connected to the first driving motor, and the output shaft of the first driving motor is fixedly connected to the cutting wheel.

[0007] In the above-mentioned carbon fiber material cutting device, a vacuum cleaner is fixedly connected to the pressing block, and a vacuum cleaner is provided with a vacuum pipe, and the vacuum pipe passes through the pressing block.

[0008] In the above-mentioned carbon fiber material cutting device, a water tank is fixedly connected to the frame, a water pipe is provided on the water tank, the water pipe is fixedly connected to the housing of the first drive motor, the water pipe is aligned with the cutting wheel, a sewage tank is provided on the frame below the cutting wheel, and a baffle is fixedly connected between the sewage tank and the collection platform.

[0009] In the above-mentioned carbon fiber material cutting device, a sliding frame is fixedly connected to the frame, two symmetrical second drive motors are slidably connected to the sliding frame, an inspection plate is fixedly connected to the output shaft of the second drive motor, and a row of detection sensors is fixedly connected to the inspection plate.

[0010] In the above-mentioned carbon fiber material cutting device, the clamping assembly includes a fourth push rod motor, a second connecting plate is fixedly connected to the push rod of the fourth push rod motor, a first clamping block is fixedly connected to the lower end of the second connecting plate, a fifth push rod motor is fixedly connected to the upper end of the second connecting plate, and a second clamping block is fixedly connected to the push rod of the fifth push rod motor.

[0011] In the above-mentioned carbon fiber material cutting device, a support frame is fixedly connected between the cutting table and the conveyor belt, and a first flattening roller and a second flattening roller are provided on the support frame, and a gap exists between the first flattening roller and the second flattening roller.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] The cutting device can cut both carbon fiber plates and carbon fiber cloths, simplifying the use of two devices to one device, reducing costs; the carbon fiber plates are cut by a vibrating knife and a cutting wheel, and the vibrating knife cuts the upper carbon fiber to increase the service life of the cutting wheel; an inspection plate is used to detect whether the carbon fiber material is offset to avoid affecting the cutting effect; dust is removed by a vacuum cleaner and a water pipe, and the cutting wheel is cooled to avoid burn marks on the edge of the carbon fiber plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of cutting carbon fiber cloth of the present invention;

[0015] Figure 2 It is a schematic diagram of the structure of cutting a carbon fiber plate according to the present invention;

[0016] Figure 3 It is a structural schematic diagram of the inspection board of the present invention.

[0017] In the figure,

[0018] 2. Frame; 3. Conveyor belt; 4. Winding roller; 5. Cutting table; 6. Collecting platform; 7. First push rod motor; 8. First connecting plate; 9. Pressing block; 10. First limit block; 11. Second limit block; 12. Vibrating motor; 13. Vibrating knife; 14. Protective cover; 15. Cutting wheel; 16. Second push rod motor; 17. Third push rod motor; 18. First drive motor; 19. Vacuum cleaner; 20. Vacuum pipe; 21. Water tank; 22. Water pipe; 23. Sewage tank; 24. Baffle; 25. Sliding frame; 26. Second drive motor; 27. Inspection plate; 28. Detection sensor; 29. ​​Fourth push rod motor; 30. Second connecting plate; 31. First clamping block; 32. Fifth push rod motor; 33. Second clamping block; 34. Support frame; 35. First flattening roller; 36. Second flattening roller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 3 As shown,

[0021] A carbon fiber material cutting device, characterized in that it includes a frame 2, one side of the frame 2 is provided with a conveyor belt 3 for conveying carbon fiber plates and a winding roller 4 for conveying carbon fiber cloth, the other side of the frame 2 is provided with a clamping assembly, the middle of the frame 2 is provided with a cutting table 5, the frame 2 above the cutting table 5 is fixedly connected to the cutting assembly, and the frame 2 below the clamping assembly is fixedly connected to a collecting platform 6.

[0022] In this embodiment, when the carbon fiber plate needs to be cut, the carbon fiber plate to be cut is placed on the conveyor belt 3, the conveyor belt 3 conveys the carbon fiber plate to the cutting table 5, the clamping assembly clamps one end of the carbon fiber plate, and the other end is pressed and cut by the cutting assembly, and the cut carbon fiber plate is clamped to the collection platform 6 by the clamping assembly; when the carbon fiber cloth needs to be cut, the carbon fiber cloth is put on the winding roller 4, the carbon fiber cloth is pulled to the clamping assembly for clamping, and is cut by the cutting assembly. After cutting a section, the clamping assembly moves to clamp the carbon fiber cloth again, and the cut carbon fiber cloth will fall onto the collection platform 6.

[0023] In this embodiment, the cutting assembly includes a first push rod motor 7, a first connecting plate 8 is fixedly connected to the push rod of the first push rod motor 7, a pressure block 9 is fixedly connected to the side of the first connecting plate 8 close to the cutting table 5, a first limit block 10 is fixedly connected to the side of the first connecting plate 8 away from the cutting table 5, a second limit block 11 is fixedly connected between the first limit block 10 and the pressure block 9, a first sliding channel is formed between the pressure block 9 and the second limit block 11, and a second sliding channel is formed between the first limit block 10 and the second limit block 11. A vibration motor 12 is slidably connected to the first sliding channel, and a vibration knife 13 is provided on the vibration motor 12. A protective cover 14 is slidably connected to the second sliding channel, and a cutting wheel 15 is rotatably connected inside the protective cover 14. A second push rod motor 16 and a third push rod motor 17 are also fixedly connected to the first connecting plate 8. The push rod of the second push rod motor 16 is fixedly connected to the vibration motor 12, and the push rod of the third push rod motor 17 is fixedly connected to the first drive motor 18, and the output shaft of the first drive motor 18 is fixedly connected to the cutting wheel 15. When cutting the carbon fiber plate, after one end of the carbon fiber plate moves to the clamping assembly for clamping, the first push rod motor 7 starts, driving the first connecting plate 8 and the pressure block 9 to descend, and the pressure block 9 presses the upper end of the carbon fiber plate. At this time, the vibration motor 12 starts to drive the vibration knife 13 to work, and at the same time, the second push rod motor 16 drives the vibration motor 12 and the vibration knife 13 to move, so that the vibration knife 13 cuts the upper carbon fiber of the carbon fiber plate. After the shallow cutting of the vibration knife 13, the pressure block 9 is released, and the cutting position is moved to the cutting wheel 15. The first drive motor 18 is started to drive the cutting wheel 15 to rotate, and the third push rod motor 17 is started to drive the cutting wheel 15 to move, and the carbon fiber plate is cut off. The cut carbon fiber plate falls onto the collection platform 6 for collection; when cutting the carbon fiber cloth, it is also fixed by the clamping assembly and the pressure block 9, and then directly cut by the cutting wheel 15.

[0024] In this embodiment, a vacuum cleaner 19 is fixedly connected to the pressing block 9, and a vacuum tube 20 is provided on the vacuum cleaner 19. The vacuum tube 20 is passed through the pressing block 9. When cutting the carbon fiber plate and the carbon fiber cloth, dust is generated. At this time, the vacuum cleaner 19 is started to absorb the dust through the vacuum tube 20.

[0025] In this embodiment, a water tank 21 is fixedly connected to the frame 2, a water pipe 22 is provided on the water tank 21, the water pipe 22 is fixedly connected to the housing of the first drive motor 18, the water pipe 22 is aligned with the cutting wheel 15, a sewage tank 23 is provided on the frame 2 below the cutting wheel 15, and a baffle 24 is fixedly connected between the sewage tank 23 and the collecting platform 6. When the cutting wheel 15 is cutting, the temperature is high, and the water is discharged through the water pipe 22 to cool it down, and at the same time, the dust not absorbed by the vacuum cleaner 19 can be flushed into the sewage tank 23, and the baffle 24 prevents the water from spraying onto the collecting platform 6.

[0026] In this embodiment, a sliding frame 25 is fixedly connected to the frame 2, and two symmetrical second drive motors 26 are slidably connected to the sliding frame 25. A check plate 27 is fixedly connected to the output shaft of the second drive motor 26, and a row of detection sensors 28 are fixedly connected to the check plate 27. According to the width of the carbon fiber plate or carbon fiber cloth, the position of the second drive motor 26 is adjusted on the sliding frame 25 so that the detection sensors 28 on the check plate 27 can fit with the carbon fiber plate or carbon fiber cloth. If the carbon fiber plate and carbon fiber cloth conveyed later do not fit with all the detection sensors 28, the detection sensors 28 will sound an alarm to remind the worker that the current carbon fiber plate or carbon fiber cloth is offset, which will affect the cutting result.

[0027] In this embodiment, the clamping assembly includes a fourth push rod motor 29, a second connecting plate 30 is fixedly connected to the push rod of the fourth push rod motor 29, a first clamping block 31 is fixedly connected to the lower end of the second connecting plate 30, a fifth push rod motor 32 is fixedly connected to the upper end of the second connecting plate 30, and a second clamping block 33 is fixedly connected to the push rod of the fifth push rod motor 32. The second connecting plate 30 is driven to the cutting platform by the fourth push rod motor 29, the first clamping block 31 is at the same height as the cutting platform, the fifth push rod motor 32 drives the second clamping block 33 to descend, clamps the carbon fiber plate or carbon fiber cloth, and then the fourth push rod motor 29 drives the second connecting plate 30 to move back, and the length to be cut is controlled by the fourth push rod motor 29.

[0028] In this embodiment, a support frame 34 is fixedly connected between the cutting table 5 and the conveyor belt 3, and a first flattening roller 35 and a second flattening roller 36 are provided on the support frame 34, and there is a gap between the first flattening roller 35 and the second flattening roller 36. The carbon fiber cloth passes through the gap between the first flattening roller 35 and the second flattening roller 36 to be flattened.

[0029] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0032] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A carbon fiber material cutting device, characterized in that: The invention comprises a frame (2), wherein a conveyor belt (3) for conveying a carbon fiber plate and a winding roller (4) for conveying a carbon fiber cloth are provided on one side of the frame (2), a clamping assembly is provided on the other side of the frame (2), a cutting table (5) is provided in the middle of the frame (2), a cutting assembly is fixedly connected to the frame (2) above the cutting table (5), and a collecting platform (6) is fixedly connected to the frame (2) below the clamping assembly.

2. The carbon fiber material cutting device according to claim 1, characterized in that: The cutting assembly comprises a first push rod motor (7), a push rod of the first push rod motor (7) is fixedly connected to a first connecting plate (8), a side of the first connecting plate (8) close to the cutting table (5) is fixedly connected to a pressing block (9), a side of the first connecting plate (8) away from the cutting table (5) is fixedly connected to a first limiting block (10), a second limiting block (11) is fixedly connected between the first limiting block (10) and the pressing block (9), a first sliding channel is formed between the pressing block (9) and the second limiting block (11), a second sliding channel is formed between the first limiting block (10) and the second limiting block (11), and the first limiting block (10) and the second limiting block (11) are fixedly connected to each other. A vibration motor (12) is slidably connected to a sliding channel, and a vibration knife (13) is provided on the vibration motor (12); a protective cover (14) is slidably connected to the second sliding channel, and a cutting wheel (15) is rotatably connected inside the protective cover (14); a second push rod motor (16) and a third push rod motor (17) are also fixedly connected to the first connecting plate (8); a push rod of the second push rod motor (16) is fixedly connected to the vibration motor (12); a first drive motor (18) is fixedly connected to the push rod of the third push rod motor (17); and an output shaft of the first drive motor (18) is fixedly connected to the cutting wheel (15).

3. The carbon fiber material cutting device according to claim 2, characterized in that: The pressing block (9) is fixedly connected with a dust collector (19), the dust collector (19) is provided with a dust suction pipe (20), and the dust suction pipe (20) is passed through the pressing block (9).

4. The carbon fiber material cutting device according to claim 2, characterized in that: A water tank (21) is fixedly connected to the frame (2), a water pipe (22) is provided on the water tank (21), the water pipe (22) is fixedly connected to the housing of the first drive motor (18), the water pipe (22) is aligned with the cutting wheel (15), a sewage tank (23) is provided on the frame (2) below the cutting wheel (15), and a baffle (24) is fixedly connected between the sewage tank (23) and the collection platform (6).

5. The carbon fiber material cutting device according to claim 1, characterized in that: The frame (2) is fixedly connected to a sliding frame (25), and two symmetrical second drive motors (26) are slidably connected to the sliding frame (25). An inspection plate (27) is fixedly connected to the output shaft of the second drive motor (26), and a row of detection sensors (28) is fixedly connected to the inspection plate (27).

6. The carbon fiber material cutting device according to claim 1, characterized in that: The clamping assembly comprises a fourth push rod motor (29), a push rod of the fourth push rod motor (29) is fixedly connected to a second connecting plate (30), a lower end of the second connecting plate (30) is fixedly connected to a first clamping block (31), an upper end of the second connecting plate (30) is fixedly connected to a fifth push rod motor (32), and a push rod of the fifth push rod motor (32) is fixedly connected to a second clamping block (33).

7. The carbon fiber material cutting device according to claim 1, characterized in that: A support frame (34) is fixedly connected between the cutting table (5) and the conveyor belt (3); a first flattening roller (35) and a second flattening roller (36) are provided on the support frame (34); and a gap exists between the first flattening roller (35) and the second flattening roller (36).

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