Carbon fiber prepreg slitting production device

Abstract

The utility model discloses a carbon fiber prepreg slitting production device which comprises a slitting equipment rack, electric push rods are arranged on the two sides of the slitting equipment rack in a penetrating mode, a motor fixing frame is fixedly connected to the output ends of the electric push rods, a driving motor is arranged on the motor fixing frame in a penetrating mode, and a slitting cutter head is fixedly connected to the output end of the driving motor. The device further comprises a connecting plate fixedly connected to the lower end of the motor fixing frame, and a guide rod arranged on the side wall of the slitting equipment rack in a sliding mode is fixedly connected to the connecting plate. The utility model belongs to the technical field of carbon fiber prepreg production, and effectively solves the problems that when a carbon fiber prepreg slitting production device is used, the adjusting range of the slitting position is fixed, the adaptability to adjustment of different precisions is poor, and the efficiency is low when the slitting size is switched.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon fiber prepreg production, in particular to a carbon fiber prepreg slitting production device. Background Art

[0002] Carbon fiber prepreg, also known as carbon fiber prepreg cloth, is a composite material made of carbon fiber yarn, epoxy resin, release paper and other materials through coating, hot pressing, cooling, laminating, winding and other processes. It is divided into unidirectional carbon fiber prepreg and woven carbon fiber prepreg. The former has great strength in the fiber direction and is usually used for laminates that require different directions; the latter has different weaving methods, and the strength in two directions is almost the same, which can be used for different structures; carbon fiber prepreg is usually cut according to different needs during the production process, and it is divided into finished products of different widths.

[0003] Publication (Announcement) No.: CN219705455U provides a carbon fiber prepreg slitting production device, which can change the distance between slitting knives as needed to adjust the width of the carbon fiber prepreg slitting.

[0004] However, the above patent is inconvenient to operate during use, which affects the use of the adjustment accuracy, and increases the trouble of manual operation when switching the cutting position. Utility Model Content

[0005] The technical problem to be solved by the utility model is that when the carbon fiber prepreg slitting production device is in use, the adjustment range of the slitting position is relatively fixed, the adaptability to the adjustment of different precisions is poor, and the efficiency is low when switching the slitting size.

[0006] The technical solution adopted by the utility model is as follows:

[0007] The utility model provides a carbon fiber prepreg slitting production device, comprising a slitting equipment frame, electric push rods are passed through both sides of the slitting equipment frame, a motor fixing frame is fixedly connected to the output end of the electric push rod, a driving motor is passed through the motor fixing frame, and a slitting knife disc is fixedly connected to the output end of the driving motor;

[0008] It also includes a connecting plate fixedly connected to the lower end of the motor fixing frame, and a guide rod slidably arranged on the side wall of the slitting equipment frame is fixedly connected to the connecting plate.

[0009] Furthermore, the end of the guide rod is fixedly connected to a limit baffle, and an auxiliary limit plate arranged below the limit baffle is fixedly connected to the outer wall of the slitting equipment frame, and the limit baffle and the auxiliary limit plate are arranged vertically.

[0010] Furthermore, a sliding groove is provided on the position limiting auxiliary plate, and scale rulers fixed to the position limiting auxiliary plate are provided on both sides of the sliding groove.

[0011] Furthermore, a limit block is slidably provided on the sliding groove and cooperates with the limit baffle, a fastening bolt is screwed on the lower end of the limit block, a fastening plate is fixed on the fastening bolt, and an anti-slip gasket cooperating with the lower end of the limit auxiliary plate is fixed on the upper part of the fastening plate.

[0012] Furthermore, a second motor is passed through the frame of the slitting device, and a winding roller shaft rotatably arranged on the frame of the slitting device is fixedly connected to the output end of the second motor.

[0013] Furthermore, an adjustment groove is provided on the inner wall of the frame of the slitting equipment, and a guide roller is slidably provided on the adjustment groove.

[0014] The beneficial effects achieved by the utility model using the above structure are as follows:

[0015] 1. By setting up the electric push rod structure, the slitting equipment can be efficiently adjusted, and with the limit mechanism, precise positioning can be achieved;

[0016] 2. Using two or more limit mechanisms can achieve rapid switching between setting accuracies and improve operating efficiency when used in conjunction with a ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structural installation of the limit block;

[0019] Figure 3 It is a schematic diagram of the local structure of the limiting auxiliary plate;

[0020] Figure 4 This is a schematic diagram of the structural installation of the motor bracket.

[0021] Among them, 1. Slitting equipment frame; 2. Electric push rod; 3. Motor fixing bracket; 4. Driving motor; 5. Slitting knife disc; 6. Connecting plate; 7. Guide rod; 8. Limit baffle; 9. Limit auxiliary plate; 10. Sliding groove; 11. Scale ruler; 12. Limit block; 13. Fastening bolt; 14. Fastening plate; 15. Anti-slip gasket; 16. Motor 2; 17. Winding roller; 18. Adjustment groove; 19. Guide roller. DETAILED DESCRIPTION

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model proposes a carbon fiber prepreg slitting production device, including a slitting equipment frame 1, electric push rods 2 are passed through both sides of the slitting equipment frame 1, a motor fixing frame 3 is fixedly connected to the output end of the electric push rod 2, a driving motor 4 is passed through the motor fixing frame 3, and a slitting blade 5 is fixedly connected to the output end of the driving motor 4; it also includes a connecting plate 6 fixedly connected to the lower end of the motor fixing frame 3, and a guide rod 7 slidably arranged on the side wall of the slitting equipment frame 1 is fixedly connected to the connecting plate 6.

[0023] The end of the guide rod 7 is fixedly connected to a limit baffle 8, and the outer wall of the slitting equipment frame 1 is fixedly connected to a limit auxiliary plate 9 arranged below the limit baffle 8, and the limit baffle 8 and the limit auxiliary plate 9 are arranged vertically.

[0024] The position limiting auxiliary plate 9 is provided with a sliding groove 10 , and both sides of the sliding groove 10 are provided with scale rulers 11 fixedly connected to the position limiting auxiliary plate 9 .

[0025] A limit block 12 cooperating with the limit baffle 8 is slidably provided on the sliding groove 10, a fastening bolt 13 is screwed on the lower end of the limit block 12, a fastening plate 14 is fixedly connected to the fastening bolt 13, and an anti-skid gasket 15 cooperating with the lower end of the limit auxiliary plate 9 is fixedly connected to the upper part of the fastening plate 14.

[0026] The slitting equipment frame 1 is penetrated by a second motor 16, and a winding roller 17 rotatably arranged on the slitting equipment frame 1 is fixedly connected to the output end of the second motor 16; an adjustment groove 18 is opened on the inner wall of the slitting equipment frame 1, and a guide roller 19 is slidably arranged on the adjustment groove 18.

[0027] When the device is used, the user installs and uses the device, and adjusts the carbon fiber prepreg by cooperating with the winding roller 17 and the guide roller 19. In this process, the carbon fiber prepreg is cut by the cutting blade 5.

[0028] By controlling the driving motor 4 to work, the slitting disc 5 is driven to rotate, and the slitting operation is performed quickly. By controlling the electric push rod 2 to work, the output end is adjusted to push the motor fixing frame 3 and the slitting disc 5 to adjust the position, wherein the guide rod 7 slides on the slitting equipment frame 1 to achieve the guiding function;

[0029] The function of efficient limiting can be achieved by adjusting the sliding position of the limit block 12 on the sliding groove 10, tightening the fastening bolt 13, and clamping the bottom with the fastening plate 14 and the anti-slip gasket 15. In addition, the scale ruler 11 can be used as a reference to facilitate precise control;

[0030] If two sets of limit blocks 12 are used, the adjustment range can be set, and rapid adjustment can be achieved when switching between two cutting distances.

[0031] The above is the entire use process of a carbon fiber prepreg slitting production device.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A carbon fiber prepreg slitting production device, comprising a slitting equipment frame (1), wherein electric push rods (2) are passed through both sides of the slitting equipment frame (1), a motor fixing frame (3) is fixedly connected to the output end of the electric push rod (2), a driving motor (4) is passed through the motor fixing frame (3), and a slitting blade (5) is fixedly connected to the output end of the driving motor (4); characterized in that: It also comprises a connecting plate (6) fixedly connected to the lower end of the motor fixing frame (3), and a guide rod (7) slidably arranged on the side wall of the slitting equipment frame (1) is fixedly connected to the connecting plate (6).

2. The carbon fiber prepreg slitting production device according to claim 1, characterized in that: The end of the guide rod (7) is fixedly connected to a limit baffle (8), and an auxiliary limit plate (9) arranged below the limit baffle (8) is fixedly connected to the outer wall of the slitting equipment frame (1), and the limit baffle (8) and the auxiliary limit plate (9) are arranged vertically.

3. A carbon fiber prepreg slitting production device according to claim 2, characterized in that: The position limiting auxiliary plate (9) is provided with a sliding groove (10), and scale rulers (11) fixedly connected to the position limiting auxiliary plate (9) are provided on both sides of the sliding groove (10).

4. The carbon fiber prepreg slitting production device according to claim 3, characterized in that: A limit block (12) matching with the limit baffle (8) is slidably provided on the sliding groove (10); a fastening bolt (13) is screwed on the lower end of the limit block (12); a fastening plate (14) is fixedly connected to the fastening bolt (13); and an anti-slip pad (15) matching with the lower end of the limit auxiliary plate (9) is fixedly connected to the upper part of the fastening plate (14).

5. The carbon fiber prepreg slitting production device according to claim 4, characterized in that: A second motor (16) is passed through the slitting device frame (1), and a winding roller shaft (17) rotatably arranged on the slitting device frame (1) is fixedly connected to the output end of the second motor (16).

6. A carbon fiber prepreg slitting production device according to claim 5, characterized in that: An adjustment groove (18) is provided on the inner wall of the slitting equipment frame (1), and a guide roller (19) is slidably provided on the adjustment groove (18).

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