CN222553655U

CN222553655U - Carbon fiber layer cutting device

Info

Publication number: CN222553655U
Application number: CN202421353715.0U
Authority: CN
Inventors: 郝志奋; 张彦利; 焦李周; 杨建国
Original assignee: Inner Mongolia Zhongjing Technology Research Institute Co ltd
Current assignee: Inner Mongolia Zhongjing Technology Research Institute Co ltd
Priority date: 2024-06-13
Filing date: 2024-06-13
Publication date: 2025-03-04
Anticipated expiration: 2034-06-13

Abstract

The utility model belongs to the technical field of carbon fiber cutting, specifically a carbon fiber layer cutting device, comprising a cutting machine body; a pair of control boxes are slidably connected on both sides of the cutting machine body; a connecting rail is fixedly connected between the pair of control boxes; a cutting assembly is slidably connected to the middle of the connecting rail; side walls of the control boxes close to each other are provided with connecting frames; a rotating rod is rotatably connected between the connecting frames; a rolling roller is fixedly connected to the middle of the rotating rod, and a rolling roller is arranged on the path for cutting the carbon fiber layer, and when the carbon fiber layer placed on the cutting machine body is pushed to the position of the cutting assembly, the surface of the carbon fiber layer can be smoothed by the rolling roller when the carbon fiber layer passes directly under the rolling roller, so that the twisted wrinkled part is pressed down, so that the carbon fiber layer is flatter when cutting, and the problem of deviation of the cutting angle caused by wrinkles in the carbon fiber layer is reduced, thereby improving the production quality of the carbon fiber layer.

Description

Carbon fiber layer cutting device

Technical Field

The utility model belongs to the technical field of carbon fiber cutting, and particularly relates to a carbon fiber layer cutting device.

Background

The carbon fiber layer is a hierarchical structure formed by carbon fiber materials, and the carbon fiber is a high-performance fiber material with excellent performances such as high strength, high modulus, high temperature resistance, corrosion resistance, wear resistance, light weight and the like, so that the carbon fiber layer is widely applied to the fields of aerospace, automobile manufacturing, sports equipment, buildings and the like.

The carbon fiber layer is generally formed by stacking a plurality of layers of carbon fiber cloth or carbon fiber composite materials, and a firm integral structure is formed through interlayer bonding, curing and other processes, so that the structure has excellent mechanical properties and durability, can bear larger load and impact, and has lower density and better thermal stability.

The carbon fiber is a composite material with extremely high strength and rigidity, but simultaneously, due to the limitation of a forming process and the brittleness characteristic, the carbon fiber is easy to cause the problems of fiber twisting and the like in the process of manufacturing the carbon fiber layer, so that the surface is wrinkled, and the cutting of the carbon fiber layer with the wrinkled can cause the problem of reduced quality of the cut part.

To this end, the utility model provides a carbon fiber layer cutting device.

Disclosure of utility model

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme includes that the carbon fiber layer cutting device comprises a cutting machine body, a pair of control boxes are connected to two sides of the cutting machine body in a sliding mode, a connecting rail is fixedly connected between the pair of control boxes, a cutting assembly is connected to the middle of the connecting rail in a sliding mode, connecting frames are arranged on the side walls, close to each other, of the control boxes, a rotating rod is connected between the connecting frames in a rotating mode, a grinding roller is fixedly connected to the middle of the rotating rod, the grinding roller is arranged above the cutting machine body, the problem that when the carbon fiber layer is cut, deviation occurs to cutting angles due to wrinkles is solved, and production quality of the carbon fiber layer is improved.

The connecting frame is rotatably connected with the side wall of the control box, the side wall of the connecting frame is provided with a sliding groove, the sliding groove is in T-shaped arrangement, a sliding block is slidably connected inside the sliding groove, the sliding block is also in rotary fit with the sliding groove, the side wall of the control box is fixedly connected with a fixing frame, an air cylinder is fixedly connected inside the fixing frame, the output end of the air cylinder is hinged with the sliding block, the height of the grinding roller is adjusted through the structure, the leveling work of carbon fiber layers with more sizes and thicknesses can be adapted, and the adaptability of the device is improved.

The method comprises the steps of fixing a supporting block on the side wall of the top of a connecting frame, fixing a fan on the side wall of one control box, fixing a first air pipe between the supporting blocks, penetrating the side wall of the supporting block close to the fan, fixing a second air pipe on the side wall of the fan, fixing the end of the second air pipe to the end of the first air pipe, arranging a hose on the second air pipe, fixing a plurality of nozzles on the middle of the first air pipe, arranging the nozzles facing the top of a cutting machine body, reducing corrosion of impurities to a carbon fiber layer, and improving production quality and safety of the carbon fiber layer.

Preferably, the inner side wall of the nozzle is fixedly connected with a pair of elastic ropes, the end parts of the elastic ropes are fixedly connected with buoyancy balls, the middle parts of the buoyancy balls are provided with through holes, and the cleaning device can be suitable for cleaning carbon fiber layers with different sizes through the structure.

Preferably, the inner side wall of the nozzle is fixedly connected with a pair of guide rods, the middle part of the buoyancy ball is provided with a pair of grooves, the guide rods are in sliding fit in the grooves, the problem that the port of the nozzle is difficult to block due to dislocation of the buoyancy ball is reduced through the structure, the possibility of wind leakage is caused, and the stability of the buoyancy ball during working is improved.

Preferably, a plurality of groups of blocking brushes are fixedly connected to the inner side wall of the sliding groove, and are symmetrically arranged on the sliding groove, so that the smoothness of the sliding block during working is improved through the structure.

The beneficial effects of the utility model are as follows:

1. According to the carbon fiber layer cutting device, the grinding roller is arranged on the path for cutting the carbon fiber layer, when the carbon fiber layer placed on the cutting machine body is pushed to the position where the cutting assembly is located, the surface of the carbon fiber layer can be smoothed by the grinding roller when the carbon fiber layer passes right below the grinding roller, the distorted fold part is pressed down, the carbon fiber layer is smoother when being cut, the problem that the cutting angle is deviated due to folds when the carbon fiber layer is cut is solved, and the production quality of the carbon fiber layer is improved.

2. According to the carbon fiber layer cutting device, the height of the grinding roller is adjusted through the air cylinder, so that the device can adapt to the leveling work of carbon fiber layers with more sizes and thicknesses, and the adaptability of the device is improved.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the connecting frame in the present utility model;

FIG. 3 is a schematic view of a first duct according to the present utility model;

FIG. 4 is a schematic view of the structure of the nozzle of the present utility model;

In the figure, 1, a cutter body; 11, a control box, 12, a connecting rail, 13, a cutting assembly, 14, a connecting frame, 15, a rotating rod, 16, a grinding roller, 2, a fixing frame, 21, an air cylinder, 22, a sliding groove, 23, a sliding block, 3, a fan, 31, a supporting block, 32, a first air pipe, 33, a second air pipe, 34, a nozzle, 4, a buoyancy ball, 41, a through hole, 42, an elastic rope, 5, a guide rod, 51, a groove and 6, and a blocking brush.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The embodiment of the utility model relates to a carbon fiber layer cutting device, as shown in fig. 1 to 2, comprising a cutting machine body 1, wherein two sides of the cutting machine body 1 are connected with a pair of control boxes 11 in a sliding manner, a connecting rail 12 is fixedly connected between the pair of control boxes 11, a cutting assembly 13 is connected in a sliding manner in the middle of the connecting rail 12, connecting frames 14 are arranged on the side walls of the control boxes 11, which are close to each other, a rotating rod 15 is connected between the connecting frames 14 in a rotating manner, a rolling roller 16 is fixedly connected in the middle of the rotating rod 15, the rolling roller 16 is arranged above the cutting machine body 1, in operation, when the carbon fiber layer arranged on the cutting machine body 1 is pushed to the position of a cutting assembly 13 by virtue of a rolling roller 16, the surface of the carbon fiber layer can be smoothed by the rolling roller 16 when the carbon fiber layer passes right below the rolling roller 16, the twisted folding positions are pressed down, the carbon fiber layer is more smooth when being cut, the problem that when the carbon fiber layer is cut, the cutting angle deviation is caused when the cutting is cut is reduced, the cutting effect of the carbon fiber layer is improved, and the carbon fiber layer is not cut by the rolling roller 16 is driven, and the quality of the carbon fiber layer is not cut, and the carbon fiber layer is not cut by the rolling assembly is driven, and the carbon fiber layer is cut.

As shown in fig. 1 to 2, the connecting frame 14 is rotatably connected with the side wall of the control box 11, the side wall of the connecting frame 14 is provided with a chute 22, the chute 22 is in a T-shaped structure, a sliding block 23 is slidably connected inside the chute 22, the sliding block 23 and the chute 22 are also in a rotation fit structure, the side wall of the control box 11 is fixedly connected with a fixing frame 2, an air cylinder 21 is fixedly connected inside the fixing frame 2, the output end of the air cylinder 21 and the sliding block 23 are in a hinged structure, when the device works, when cutting carbon fiber layers with different thicknesses, the air cylinder 21 is started to enable the connecting frame 14 to be lifted upwards, the roller 16 is further far away from the surface of the cutter body 1, at the moment, the end part of the carbon fiber layer is moved below the roller 16, the air cylinder 21 is started to enable the connecting frame 14 to be pulled downwards, the roller 16 is further tightly attached to the surface of the carbon fiber layer, the roller 16 can level the carbon fiber layer, the height of the roller 16 is adjusted through the air cylinder 21, and the device with more size and thickness can be adapted to the leveling of the carbon fiber layers.

As shown in fig. 1 to 3, the top side wall of the connecting frame 14 is fixedly connected with a supporting block 31, one of the side walls of the control box 11 is fixedly connected with a fan 3, a first air pipe 32 is fixedly connected between the supporting blocks 31, the first air pipe 32 penetrates through the side wall of the supporting block 31 close to the fan 3, a second air pipe 33 is fixedly connected to the side wall of the fan 3, the end part of the second air pipe 33 is fixedly connected with the end part of the first air pipe 32, the second air pipe 33 is in a hose arrangement, a plurality of nozzles 34 are fixedly connected to the middle part of the first air pipe 32, the nozzles 34 are arranged facing the top of the cutter body 1, during operation, the fan 3 is conveyed by wind force to the second air pipe 33 and the inside of the first air pipe 32 by starting a switch of the fan 3, then the wind is blown to the surface of the carbon fiber layer through a plurality of nozzles 34 arranged on the first air pipe 32, and the processing impurities on the surface of the carbon fiber layer can be cleaned, the corrosion of the carbon fiber layer can be reduced, and the production quality and safety of the carbon fiber layer are improved.

As shown in fig. 3 and 4, the inner side wall of the nozzle 34 is fixedly connected with a pair of elastic ropes 42, the end parts of the elastic ropes 42 are fixedly connected with buoyancy balls 4, through holes 41 are formed in the middle of the buoyancy balls 4, when the carbon fiber layer to be cut is wide and large in working, the output power of the blower 3 is increased, the wind pressure conveyed to the nozzle 34 through the first air pipe 32 is increased, the nozzle 34 at the output end of the nozzle 34 is blown out, part of wind flows to two sides through the arc-shaped surface of the nozzle 34, the cleaning range is increased, when the wind force is reduced, the buoyancy balls 4 are pulled back under the elastic action of the elastic ropes 42, the wind force can only flow out through the through holes 41, the wind force is concentrated, and through the arrangement of the buoyancy balls 4, the wind force can be cleaned more intensively when the carbon fiber layer is cut, and the cleaned wind force is diffused more when the carbon fiber layer is cut, and the cleaned is cleaned more adaptively.

As shown in fig. 3 and 4, the inner side wall of the nozzle 34 is fixedly connected with a pair of guide rods 5, a pair of grooves 51 is formed in the middle of the buoyancy ball 4, the guide rods 5 are in sliding fit in the grooves 51, and when the buoyancy ball 4 works, the guide rods 5 are used for guiding the moving direction of the buoyancy ball 4, so that the possibility that the port of the nozzle 34 is difficult to block due to dislocation of the buoyancy ball 4, wind power is leaked can be reduced, and the stability of the buoyancy ball 4 during working is improved.

As shown in FIG. 2, the inner side wall of the sliding groove 22 is fixedly connected with a plurality of groups of blocking brushes 6, and the blocking brushes 6 are symmetrically arranged on the sliding groove 22, so that when the sliding groove 22 is in operation, external impurities can be reduced from entering the sliding groove 22 through the blocking brushes 6, the possibility of blocking the sliding block 23 during movement is further reduced, and the smoothness of the sliding block 23 during operation is improved.

The working principle is that by arranging the grinding roller 16 on the path for cutting the carbon fiber layer, when the carbon fiber layer placed on the cutter body 1 is pushed to the position of the cutting assembly 13, the surface of the carbon fiber layer can be smoothed by the grinding roller 16 when the carbon fiber layer passes through the position right below the grinding roller 16, the distorted fold part is pressed down, the carbon fiber layer is smoother when being cut, the problem that the cutting angle is deviated due to folds when the carbon fiber layer is cut is reduced, the production quality of the carbon fiber layer is improved, and the grinding roller 16 is connected with the control box 11, and the flattening effect of the carbon fiber layer can be achieved no matter the carbon fiber layer is pushed to be cut or the cutting assembly 13 is driven to be moved to be cut.

When cutting the carbon fiber layer of different thickness, at first start the switch of cylinder 21, make cylinder 21 upwards lift link 14, and then make the surface of rolling roller 16 keep away from cutting machine body 1, remove the tip of carbon fiber layer to rolling roller 16 below this moment, restart cylinder 21 will link 14 downward pulling, and then make the inseparable laminating of rolling roller 16 at the surface of carbon fiber layer, make rolling roller 16 can level the carbon fiber layer, adjust the height of rolling roller 16 through cylinder 21, can adapt to the level work of the carbon fiber layer of more size thickness, the adaptability of this device has been improved.

Through opening the switch of fan 3, make fan 3 carry out wind-force to second tuber pipe 33 and the inside of first tuber pipe 32 and carry out, then make the wind blow to the surface on carbon fiber layer through a plurality of nozzles 34 that set up on the first tuber pipe 32, can clear up the processing impurity on carbon fiber layer surface, reduce the corruption of impurity to the carbon fiber layer, improved the production quality and the safety on carbon fiber layer.

When the carbon fiber layer that needs to cut is comparatively wide and big, through the output of increaseing fan 3, make the wind pressure that carries to nozzle 34 through first tuber pipe 32 bigger, the nozzle 34 that will be located nozzle 34 output is blown out, and then make partial wind-force flow to both sides through the arc surface of nozzle 34, and then increased the clearance scope, when reducing wind-force, the elasticity effect under elastic rope 42 pulls back buoyancy ball 4, make wind-force only can flow through hole 41, and then make wind-force more concentrate, through the setting of buoyancy ball 4, can make wind-force more concentrate the clearance when cutting less carbon fiber layer, when cutting great carbon fiber layer, make the wind-force of clearance more diffuse, better adaptability clearance.

The guide rod 5 is used for guiding the moving direction of the buoyancy ball 4, so that the possibility that the port of the nozzle 34 is difficult to be blocked due to dislocation of the buoyancy ball 4, the wind power is leaked can be reduced, and the stability of the buoyancy ball 4 during working is improved.

Through being equipped with on spout 22 and blockking up brush 6, can reduce external impurity and enter into spout 22 inside, and then make the removal of slider 23 appear the possibility of blocking, improved the smoothness nature of slider 23 during operation.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A carbon fiber layer cutting device comprises a cutting machine body (1) and is characterized in that two sides of the cutting machine body (1) are connected with a pair of control boxes (11) in a sliding mode, a connecting rail (12) is fixedly connected between the control boxes (11), a cutting assembly (13) is connected to the middle of the connecting rail (12) in a sliding mode, connecting frames (14) are arranged on the side walls, close to each other, of the control boxes (11), a rotating rod (15) is connected between the connecting frames (14) in a rotating mode, a grinding roller (16) is fixedly connected to the middle of the rotating rod (15), and the grinding roller (16) is arranged above the cutting machine body (1).

2. The carbon fiber layer cutting device is characterized in that the connecting frame (14) is rotatably connected with the side wall of the control box (11), a sliding groove (22) is formed in the side wall of the connecting frame (14), the sliding groove (22) is in a T-shaped structure, a sliding block (23) is connected inside the sliding groove (22) in a sliding mode, the sliding block (23) and the sliding groove (22) are rotatably matched, a fixing frame (2) is fixedly connected with the side wall of the control box (11), an air cylinder (21) is fixedly connected inside the fixing frame (2), and the output end of the air cylinder (21) is hinged with the sliding block (23).

3. The carbon fiber layer cutting device is characterized in that supporting blocks (31) are fixedly connected to the side wall of the top of the connecting frame (14), fans (3) are fixedly connected to the side wall of one control box (11), first air pipes (32) are fixedly connected between the supporting blocks (31), the first air pipes (32) penetrate through the side wall of the supporting blocks (31) close to the fans (3), second air pipes (33) are fixedly connected to the side wall of the fans (3), the end portions of the second air pipes (33) are fixedly connected with the end portions of the first air pipes (32), the second air pipes (33) are in flexible pipe arrangement, a plurality of nozzles (34) are fixedly connected to the middle portion of the first air pipes (32), and the nozzles (34) are arranged facing the top of the cutter body (1).

4. A carbon fiber layer cutting device according to claim 3 is characterized in that a pair of elastic ropes (42) are fixedly connected to the inner side wall of the nozzle (34), buoyancy balls (4) are fixedly connected to the ends of the elastic ropes (42), and through holes (41) are formed in the middle of the buoyancy balls (4).

5. The carbon fiber layer cutting device according to claim 4, wherein the inner side wall of the nozzle (34) is fixedly connected with a pair of guide rods (5), a pair of grooves (51) are formed in the middle of the buoyancy ball (4), and the guide rods (5) are in sliding fit in the grooves (51).

6. The carbon fiber layer cutting device according to claim 5, wherein a plurality of groups of blocking brushes (6) are fixedly connected to the inner side wall of the sliding groove (22), and the blocking brushes (6) are symmetrically arranged on the sliding groove (22).