Carbon fiber round rod cutting device

Abstract

The utility model relates to a carbon fiber round rod cutting device, which belongs to the technical field of carbon fiber processing and comprises a limiting plate, the top end of the limiting plate is obliquely arranged, a groove is formed in one side of the limiting plate, a conveyor is arranged on one side of the limiting plate in a matched mode, a cutting mechanism is arranged below the conveyor, and a scrap cleaning mechanism is arranged on one side of the cutting mechanism. The conveyor comprises two conveying belts which are arranged in parallel, a plurality of bent plates which are evenly distributed are arranged on the conveying belts, and the bottom ends of the bent plates are fixedly connected with the conveying belts. According to the carbon fiber round bar cutting device, on one hand, automatic conveying of carbon fiber round bars can be achieved through the conveyor and the cutting mechanism, cutting can be conducted without manual holding, and the machining efficiency of cutting of the carbon fiber round bars is effectively improved; pollution of the chippings to the machining environment is effectively avoided, and meanwhile potential safety hazards caused by the chippings to operators are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon fiber processing, and in particular relates to a carbon fiber round rod cutting device. Background Art

[0002] Carbon fiber refers to high-strength and high-modulus fiber with a carbon content of more than 90%. It is made of acrylic and viscose fibers and is made through high-temperature oxidation and carbonization. Carbon fiber is an excellent material in the fields of aerospace manufacturing, automobile manufacturing, wind power equipment, sporting goods, etc. The round rod elements made of carbon fiber have the characteristics of high temperature resistance, friction resistance, thermal conductivity and corrosion resistance. According to the process requirements or the production needs of the product, the carbon fiber round rods usually need to be cut during the processing.

[0003] When cutting carbon fiber round rods, a handheld cutting machine is usually used to cut the carbon fiber. On the one hand, it is laborious for operators to cut the carbon fiber by hand, which reduces work efficiency. On the other hand, a large amount of carbon fiber debris is often generated during the cutting process, which not only pollutes the processing environment and causes troubles for the subsequent processing of the carbon fiber, but also causes wear and tear on the production equipment. At the same time, fine carbon fiber dust is easy to float in the air, which also poses a safety hazard to operators. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a carbon fiber round rod cutting device.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A carbon fiber round rod cutting device comprises a limit plate, a conveyor is arranged on one side of the limit plate, a cutting mechanism is arranged below the conveyor, and a debris cleaning mechanism is arranged on one side of the cutting mechanism;

[0007] The conveyor comprises two parallel conveyor belts, on which a plurality of evenly distributed bending plates are arranged, and the bottom ends of the bending plates are fixedly connected to the conveyor belts; the automatic conveyance of carbon fiber round rods can be achieved and the effect of cutting without workers holding the rods can be achieved, thereby improving the cutting efficiency of the carbon fiber round rods.

[0008] Furthermore, a limit block is fixedly installed on one side of the concave surface of the bending plate; the limit block can prevent the carbon fiber round rod from moving and deviating during transportation.

[0009] Furthermore, the top of the limit plate is inclined, and a groove is provided on one side of the limit plate and matches with the top of the curved plate on the conveyor; the carbon fiber round rod can slide down from the inclined surface and effectively fall into the groove of the curved plate.

[0010] Furthermore, the cutting mechanism includes a material collecting box, an axle is arranged inside the material collecting box, one end of the axle is rotatably connected to the side wall of the material collecting box, the other end of the axle passes through the side wall of the material collecting box and is fixedly installed with a driven pulley, and a cutter is fixedly installed on the axle.

[0011] Furthermore, the cutter is located at the center of two parallel conveyor belts, and is capable of cutting the carbon fiber round rods transported by the conveyor belts.

[0012] Furthermore, the debris cleaning mechanism includes a debris collection box, a motor is fixedly installed on the top of the debris collection box, an exhaust fan is also fixedly installed on the top of the debris collection box, the output end of the motor is fixedly connected to the axis of the exhaust fan, the air inlet end of the exhaust fan is fixedly installed with a debris suction pipe, the end of the debris suction pipe is fixedly installed with a suction head, the suction head cooperates with the top of the cutter, and the air outlet end of the exhaust fan is located in the debris collection box; the debris generated during cutting can be sucked into the debris collection box through the exhaust fan, effectively preventing the debris from polluting the environment.

[0013] Furthermore, a driving pulley is fixedly mounted on the output end of the motor, and the driving pulley is connected to the driven pulley through a belt; the motor can not only drive the operation of the cutting mechanism, but also drive the operation of the debris cleaning mechanism, thereby saving energy consumption.

[0014] Beneficial effects of the utility model:

[0015] The utility model can realize that the carbon fiber round rods effectively fall into the grooves of the bending plate during the unloading process through the limiting plate with the grooves and the bending plate matched with the conveyor, so as to facilitate the transportation of the carbon fiber round rods; the carbon fiber round rods transported by the conveyor belt are cut by the cutting mechanism, so that the carbon fiber round rods can be automatically transported and the effect of not requiring workers to hold the rods for cutting can be realized, so that the cutting efficiency of the carbon fiber round rods is effectively improved;

[0016] The debris cleaning mechanism of the utility model can suck the carbon fiber debris generated during cutting into the debris collection box for collection through the exhaust fan, effectively avoiding the pollution of the processing environment by the carbon fiber debris, improving the subsequent processing efficiency, and at the same time effectively reducing the safety hazards brought by the fine carbon fiber dust to the operating workers;

[0017] The utility model can realize automatic conveying of carbon fiber round rods and cutting without manual holding, effectively improving the processing efficiency of cutting carbon fiber round rods. On the other hand, the utility model can collect the debris generated in the cutting process, effectively avoiding the pollution of the processing environment caused by the debris, and reducing the safety hazards of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a structural schematic diagram of a carbon fiber round rod cutting device of the utility model;

[0020] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0021] Figure 3 It is a top view of the cutting mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the debris cleaning mechanism of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Limit plate; 2. Conveyor; 201. Conveyor belt; 202. Bending plate; 203. Limit block; 3. Cutting mechanism; 301. Material collecting box; 302. Shaft; 303. Driven pulley; 304. Cutter; 4. Debris cleaning mechanism; 401. Debris collecting box; 402. Motor; 403. Exhaust fan; 404. Debris suction pipe; 405. Suction head; 406. Driving pulley; 407. Belt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 As shown, a carbon fiber round rod cutting device includes a limit plate 1, the top of the limit plate 1 is inclined, a groove is opened on one side of the limit plate 1 and a conveyor 2 is arranged in cooperation, a cutting mechanism 3 is arranged below the conveyor 2, and a debris cleaning mechanism 4 is arranged on one side of the cutting mechanism 3.

[0027] The conveyor 2 includes two parallel conveyor belts 201, on which a number of evenly distributed curved plates 202 are arranged. The bottom ends of the curved plates 202 are fixedly connected to the conveyor belts 201, the top ends of the curved plates 202 match the arc surface of the limit plate 1, and a limit block 203 is fixedly installed on the concave side of the curved plate 202.

[0028] The cutting mechanism 3 includes a material collecting box 301, and an axle rod 302 is arranged inside the material collecting box 301. One end of the axle rod 302 is rotatably connected to the side wall of the material collecting box 301, and the other end of the axle rod 302 passes through the side wall of the material collecting box 301 and is fixedly installed with a driven pulley 303. A cutter 304 is fixedly installed on the axle rod 302, and the cutter 304 is located at the center of two parallel conveyor belts 201.

[0029] The debris cleaning mechanism 4 includes a debris collection box 401, a motor 402 is fixedly installed on the top of the debris collection box 401, and an exhaust fan 403 is also fixedly installed on the top of the debris collection box 401. The output end of the motor 402 is fixedly connected to the axis of the exhaust fan 403, and the air inlet end of the exhaust fan 403 is fixedly installed with a debris suction pipe 404, and the end of the debris suction pipe 404 is fixedly installed with a suction head 405, and the suction head 405 cooperates with the top of the cutter 304. The air outlet end of the exhaust fan 403 is located in the debris collection box 401, and the output end of the motor 402 is also fixedly installed with a driving pulley 406, and the driving pulley 406 is transmission-connected to the driven pulley 303 through a belt 407.

[0030] Working principle:

[0031] Start the conveyor 2. The operation of the conveyor 2 drives the conveyor belt 201 to rotate. The carbon fiber round rod is placed on the inclined surface of the limit plate 1. The carbon fiber round rod slides along the inclined surface and falls into the groove of the bending plate 202. With the rotation of the conveyor belt 201, it is transported to the cutting mechanism 3. Start the motor 402. The rotation of the motor 402 drives the rotation of the active pulley 406. The active pulley 406 drives the driven pulley 303 to rotate through the belt 407. The rotation of the driven pulley 303 drives the shaft 302 to rotate, and then drives the rotation of the cutter 304. When the carbon fiber round rod passes through the cutter 304, the carbon fiber round rod is cut by the rotating cutter 304 and then falls into the material collection box 301.

[0032] The output end of the motor 402 also drives the operation of the exhaust fan 403 , which generates negative pressure in the chip suction pipe 404 , and sucks the chips generated during cutting into the interior of the chip collection box 401 through the suction head 405 .

[0033] In the description of the specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The above contents are merely examples and explanations of the structure of the utility model. The technicians in the technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A carbon fiber round rod cutting device, characterized in that: It comprises a limit plate (1), a conveyor (2) is arranged on one side of the limit plate (1), a cutting mechanism (3) is arranged below the conveyor (2), and a debris cleaning mechanism (4) is arranged on one side of the cutting mechanism (3); The conveyor (2) comprises two parallel conveyor belts (201), a plurality of evenly distributed curved plates (202) are arranged on the conveyor belts (201), and the bottom ends of the curved plates (202) are fixedly connected to the conveyor belts (201).

2. The carbon fiber round rod cutting device according to claim 1, characterized in that: A limiting block (203) is provided on one side of the concave surface of the curved plate (202), and the limiting block (203) is fixedly connected to the conveyor belt (201).

3. The carbon fiber round rod cutting device according to claim 1, characterized in that: The top end of the limiting plate (1) is arranged at an angle, and a groove is provided on one side of the limiting plate (1) and matches with the top end of the curved plate (202) on the conveyor (2).

4. The carbon fiber round rod cutting device according to claim 1, characterized in that: The cutting mechanism (3) comprises a material collecting box (301), wherein a shaft (302) is arranged inside the material collecting box (301), one end of the shaft (302) is rotatably connected to the side wall of the material collecting box (301), the other end of the shaft (302) passes through the side wall of the material collecting box (301) and is fixedly mounted with a driven pulley (303), and a cutter (304) is fixedly mounted on the shaft (302).

5. The carbon fiber round rod cutting device according to claim 4, characterized in that: The cutter (304) is located at the center of two parallel conveyor belts (201).

6. The carbon fiber round rod cutting device according to claim 4, characterized in that: The debris cleaning mechanism (4) comprises a debris collection box (401), a motor (402) and an exhaust fan (403) are fixedly mounted on the top of the debris collection box (401), the output end of the motor (402) is fixedly connected to the axis of the exhaust fan (403), a debris suction pipe (404) is fixedly mounted on the air inlet end of the exhaust fan (403), a suction head (405) is fixedly mounted on the end of the debris suction pipe (404), the suction head (405) cooperates with the top end of the cutter (304), and the air outlet end of the exhaust fan (403) is located in the debris collection box (401).

7. The carbon fiber round rod cutting device according to claim 6, characterized in that: A driving pulley (406) is also fixedly mounted on the output end of the motor (402), and the driving pulley (406) is transmission-connected to the driven pulley (303) via a belt (407).

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