Fiber yarn dip-coating device for carbon fiber processing

Abstract

The utility model discloses a fiber yarn dip-coating device for carbon fiber processing, which comprises a support frame, a bottom plate is arranged above the support frame, a liquid storage tank is arranged on one side of the bottom plate, two symmetrical first side plates are arranged on the bottom plate on one side of the liquid storage tank, a cloth roll shaft is arranged above the two first side plates, and the cloth roll shaft is arranged above the cloth roll shaft. Two symmetrical first guide roll shafts are arranged at the lower end in the liquid storage tank, a drying box is arranged on the side, away from the first side plate, of the liquid storage tank, a plurality of air inlet grooves distributed in a matrix mode are formed in the upper portion of the drying box, a fan is arranged on the portion, located on the inner sides of the air inlet grooves, of the drying box, and an electric heating pipe is arranged on the portion, located below the fan, in the drying box. According to the dip-coating device, multiple pieces of carbon fiber yarn can be dip-coated at the same time, the dip-coating effect is good, the dip-coated carbon fiber yarn can be directly dried, the workload of workers is reduced, and meanwhile the processing efficiency of carbon fibers is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber processing, in particular to a fiber yarn dipping device for carbon fiber processing. Background Art

[0002] Carbon fiber has been widely used in military or civil fields such as aerospace, high-power wind power generation machinery, automobile industry, sporting goods, marine corrosion-resistant materials, etc. due to its excellent properties such as high strength, high modulus, corrosion resistance, low density, high conductivity, etc., and its production cost has been greatly reduced. In particular, high-performance carbon fiber is an indispensable strategic material in the national defense industry. In the process of research and development and production, the carbon fiber yarn needs to be dipped in glue so that the quality of the yarn meets the requirements. The existing carbon fiber yarn dipping device has a simple structure and does not have a drying function. The carbon fiber yarn needs to be dried before it can be rolled up, which invisibly increases the time required for the carbon fiber yarn dipping, which is not conducive to the processing of carbon fiber. For this reason, we propose a fiber yarn dipping device for carbon fiber processing. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a fiber yarn dipping device for carbon fiber processing. The utility model solves the problem that the existing carbon fiber yarn dipping device has a simple structure, does not have a drying function, and can only be rolled up after the colloid is dried during the carbon fiber yarn dipping, which invisibly increases the time required for the carbon fiber yarn dipping and is not conducive to the processing of carbon fiber.

[0004] The utility model discloses a fiber yarn dipping device for carbon fiber processing, comprising a supporting frame, a bottom plate is provided above the supporting frame, a liquid storage tank is provided on one side of the bottom plate, the bottom plate is provided with two symmetrical first side plates on one side of the liquid storage tank, a cloth roller is provided above the two first side plates, and a plurality of equidistantly arranged first partitions are provided on the cloth roller, two symmetrical first guide rollers are provided at the lower end of the liquid storage tank, a drying box is provided on the side of the liquid storage tank away from the first side plate, a plurality of matrix-arranged air inlet slots are provided above the drying box, a fan is provided on the inner side of the air inlet slot, an electric heating pipe is provided in the drying box below the fan, and through slots are provided on both side walls of the drying box below the electric heating pipe, the drying box is provided with two second side plates on the side away from the liquid storage tank, a motor is provided on one side of the second side plate, the motor rotating shaft passes through the second side plate and is fixedly connected to the receiving roller, and a plurality of equidistantly arranged second partitions are provided on the receiving roller.

[0005] In the above solution, two first support plates are provided on the drying box near the liquid storage tank, and a second guide roller is provided between the two first support plates.

[0006] In the above solution, two second support plates are provided on the side of the drying box away from the liquid storage tank, and a third guide roller is provided between the two second support plates.

[0007] In the above solution, the first guide roller, the second guide roller and the third guide roller are all provided with limiting ring grooves.

[0008] In the above solution, a filter screen is provided in the air inlet groove.

[0009] In the above scheme, a drain pipe is provided at the lower end of the liquid storage tank, and a valve is provided on the drain pipe.

[0010] The advantages and beneficial effects of the utility model are as follows: the utility model provides a fiber yarn dipping device for carbon fiber processing, the motor drives the receiving roller to rotate, when the receiving roller rotates, the receiving roller can reel in the carbon fiber yarn, when the carbon fiber yarn after dipping passes through the inside of the drying box, the fan drives the airflow to flow, so that the airflow can enter the inside of the drying box through the air inlet slot, when the airflow passes through the inside of the electric heating tube, the electric heating tube heats the airflow, so as to achieve the purpose of drying the carbon fiber yarn through the hot airflow. This dipping device has a simple structure, can dip multiple carbon fiber yarns at the same time, has a good dipping effect, and the carbon fiber yarn after dipping can be directly dried, which reduces the workload of the staff and effectively improves the processing efficiency of the carbon fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative labor.

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model.

[0014] In the figure: 1, support frame 2, bottom plate 3, liquid storage tank 4, first side plate 5, material distribution roller 6, first partition plate 7, first guide roller 8, drying box 9, air inlet groove 10, fan 11, electric heating pipe 12, through groove 13, second side plate 14, motor 15, material collection roller 16, second partition plate 17, first support plate 18, second guide roller 19, second support plate 20, third guide roller 21, filter screen 22, limit ring groove 23, drain pipe 24, valve. DETAILED DESCRIPTION

[0015] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0016] like Figure 1-2 As shown, the utility model is a fiber yarn dipping device for carbon fiber processing, including a support frame 1, a bottom plate 2 is provided above the support frame 1, a liquid storage tank 3 is provided on one side of the bottom plate 2, the bottom plate 2 is provided with two symmetrical first side plates 4 on one side of the liquid storage tank 3, a cloth roller 5 is provided above the two first side plates 4, and the two ends of the cloth roller 5 are movably connected to the first side plates 4, a plurality of equidistantly arranged first partitions 6 are provided on the cloth roller 5, the first partitions 6 divide the cloth roller 5 into a plurality of independent spaces, so that the cloth roller 5 can discharge a plurality of carbon fiber yarns at the same time, two symmetrical first guide rollers 7 are provided at the lower end of the liquid storage tank 3, the first guide roller 7 can guide the carbon fiber yarn, a drying box 8 is provided on the side of the liquid storage tank 3 away from the first side plate 4, a plurality of matrix-arranged air inlet slots 9 are provided above the drying box 8, a fan 10 is provided inside the air inlet slot 9, and a fan 10 is provided below the fan 10 in the drying box 8 An electric heating pipe 11 is provided, and both side walls of the drying box 8 below the electric heating pipe 11 are provided with through grooves 12, and the carbon fiber yarn can pass through the through grooves 12 to enter the drying box 8. When the fan 10 is working, the fan 10 drives the airflow to flow, so that the airflow can enter the drying box 8 through the air inlet groove 9. When the airflow passes through the electric heating pipe 11, the electric heating pipe 11 heats the airflow, thereby achieving the purpose of drying the carbon fiber yarn through the hot airflow. The drying box 8 is provided with two second side plates 13 on the side away from the liquid storage tank 3, and a motor 14 is provided on one side of the second side plate 13. The rotating shaft of the motor 14 passes through the second side plate 13 and is fixedly connected to the receiving roller shaft 15. The two ends of the receiving roller shaft 15 are movably connected to the second side plate 13. A plurality of second partitions 16 arranged equidistantly are provided on the receiving roller shaft 15. When the motor 14 is working, the motor 14 drives the receiving roller shaft 15 to rotate. When the receiving roller shaft 15 rotates, the receiving roller shaft 15 can reel the carbon fiber yarn.

[0017] The drying box 8 is provided with two first support plates 17 on one side close to the liquid storage tank 3, a second guide roller 18 is provided between the two first support plates 17, both ends of the second guide roller 18 are movably connected to the first support plate 17, and the second guide roller 18 can guide the carbon fiber yarn.

[0018] The drying box 8 is provided with two second support plates 19 on the side away from the liquid storage tank 3, and a third guide roller 20 is provided between the two second support plates 19. Both ends of the third guide roller 20 are movably connected to the first support plate 17, and the third guide roller 20 can guide the carbon fiber yarn.

[0019] The first guide roller 7, the second guide roller 18 and the third guide roller 20 are all provided with limiting annular grooves 22, and the limiting annular grooves 22 are limited by the carbon fiber yarns, so that the carbon fiber yarns guided out from the cloth roller 5 can be dipped independently.

[0020] A filter screen 21 is provided in the air inlet groove 9 , and the filter screen 21 can filter the airflow entering the drying box 8 , thereby preventing dust and impurities in the air from entering the drying box 8 .

[0021] A drain pipe 23 is disposed at the lower end of the liquid storage tank 3 , and a valve 24 is disposed on the drain pipe 23 . The liquid in the liquid storage tank 3 can be discharged through the drain pipe 23 , and the valve 24 can control the on-off of the drain pipe 23 .

[0022] Specifically, in the utility model, when the carbon fiber yarn is dipped, the carbon fiber yarn on the cloth roller 5 is passed in sequence under the two first guide rollers 7, over the second guide roller 18 and under the third guide roller 20, and then wound around the receiving roller 15. When the motor 14 is working, the motor 14 drives the receiving roller 15 to rotate. When the receiving roller 15 rotates, the receiving roller 15 can reel in the carbon fiber yarn. When the dipped carbon fiber yarn passes through the drying box 8, the fan 10 drives the airflow to flow, so that the airflow can enter the drying box 8 through the air inlet groove 9. When the airflow passes through the electric heating tube 11, the electric heating tube 11 heats the airflow, thereby achieving the purpose of drying the carbon fiber yarn through the hot air flow.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fiber yarn dipping device for carbon fiber processing, comprising a support frame (1), characterized in that: A bottom plate (2) is provided above the support frame (1), a liquid storage tank (3) is provided on one side of the bottom plate (2), two symmetrical first side plates (4) are provided on the bottom plate (2) located on one side of the liquid storage tank (3), a material distribution roller (5) is provided above the two first side plates (4), a plurality of first partition plates (6) arranged at equal intervals are provided on the material distribution roller (5), two symmetrical first guide rollers (7) are provided at the lower end of the liquid storage tank (3), a drying box (8) is provided on the side of the liquid storage tank (3) away from the first side plate (4), a plurality of air inlet slots (9) arranged in a matrix are provided above the drying box (8), and the drying box (8) is provided with a plurality of air inlet slots (9) arranged in a matrix. The drying box (8) is provided with a fan (10) located inside the air inlet groove (9), and an electric heating pipe (11) is provided inside the drying box (8) below the fan (10). The side walls of the drying box (8) below the electric heating pipe (11) are provided with through grooves (12). The drying box (8) is provided with two second side plates (13) on the side away from the liquid storage tank (3), and a motor (14) is provided on one side of the second side plate (13). The rotating shaft of the motor (14) passes through the second side plate (13) and is fixedly connected to the receiving roller shaft (15), and a plurality of second partitions (16) arranged at equal intervals are provided on the receiving roller shaft (15).

2. A fiber yarn dipping device for carbon fiber processing according to claim 1, characterized in that: Two first support plates (17) are provided on one side of the drying box (8) close to the liquid storage tank (3), and a second guide roller (18) is provided between the two first support plates (17).

3. A fiber yarn dipping device for carbon fiber processing according to claim 2, characterized in that: Two second support plates (19) are provided on the side of the drying box (8) away from the liquid storage tank (3), and a third guide roller (20) is provided between the two second support plates (19).

4. A fiber yarn dipping device for carbon fiber processing according to claim 3, characterized in that: The first guide roller (7), the second guide roller (18) and the third guide roller (20) are all provided with limiting annular grooves (22).

5. The fiber yarn dipping device for carbon fiber processing according to claim 1, characterized in that: A filter screen (21) is provided in the air inlet groove (9).

6. A fiber yarn dipping device for carbon fiber processing according to claim 1, characterized in that: A liquid discharge pipe (23) is provided at the lower end of the liquid storage tank (3), and a valve (24) is provided on the liquid discharge pipe (23).

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