CN211368002U - Simple fiber sizing treatment device - Google Patents

Abstract

The utility model discloses a simple fiber sizing treatment device, which comprises a sizing groove and a heater; the heater is positioned at the bottom of the inner side of the sizing groove; a water pipe nozzle and a slurry nozzle are arranged above the rear side of the sizing tank; a first godet roller and a second godet roller are arranged in the sizing groove, a third godet roller and a fourth godet roller are arranged above the sizing groove, and the third godet roller and the fourth godet roller are respectively positioned on the left side and the right side above the sizing groove; a stirrer is arranged at the bottom of the inner side of the sizing groove; through setting up agitator, heater, water pipe shower nozzle, make starching in-process thick liquid concentration even, the thick liquid keeps in preset temperature range, improves the starching effect.

Description

Simple fiber sizing treatment device

Technical Field

The utility model belongs to the technical field of the sizing apparatus, especially, relate to a simple and easy fibre starching processing apparatus.

Background

Carbon-fibre composite is a composite who uses the carbon fiber as multiple material of reinforcing material, has had the advantage of constituteing the material concurrently, if all have superior properties such as higher specific strength, specific modulus, fatigue resistance characteristic, widely used in fields such as aerospace, sports, wind power generation, and the carbon fiber needs through starching before making composite to handle to increase fibre and matrix material's gomphosis effect, design based on this the utility model discloses the device. The carbon fiber sizing treatment comprises a roll rotating method, a spraying method and a dipping method, wherein the roll rotating method is that sizing liquid forms a liquid film on a rotating roller, and a fiber bundle passes through the roller to realize sizing, so that the sizing agent is suitable for sizing treatment of small tows and is not suitable for large tows; the spraying method is to spray the sizing liquid onto the surface of fiber tow with special nozzle, and has strict requirements on the width expansion and size of the tow.

In the prior art, chinese patent application 201721865985.X discloses a double-soaking double-pressing sizing apparatus, which comprises a sizing apparatus body, wherein a first pressing roller, a driving roller and a second pressing roller are arranged on the sizing apparatus body, the sizing apparatus body comprises two side walls and a bottom surface, the two side walls are vertically downward, the bottom surface is connected with the bottom ends of the two side walls, and the first pressing roller, the driving roller and the second pressing roller are arranged along a straight line from top to bottom.

However, in the above prior art, the concentration of the sizing liquid is changed due to the faster volatilization rate of water than other formulations during the use, which causes the concentration of the sizing liquid to be uneven, which affects the sizing effect, and the sizing liquid cannot be heated to keep the sizing liquid in a better temperature range.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a simple and easy fibre starching processing apparatus through setting up agitator, heater, water pipe shower nozzle, makes starching in-process thick liquid concentration even, and the thick liquid keeps at preset's temperature range, improves the starching effect.

The utility model provides a following technical scheme:

a simple fiber sizing treatment device comprises a sizing tank and a heater; the heater is positioned at the bottom of the inner side of the sizing groove; a water pipe nozzle and a slurry nozzle are arranged above the rear side of the sizing tank; a first godet roller and a second godet roller are arranged in the sizing groove, and a third godet roller and a fourth godet roller are arranged above the sizing groove; the third godet roller is positioned on the left side above the sizing groove; the fourth godet roller is positioned on the right side above the sizing groove; and a stirrer is arranged at the bottom of the inner side of the sizing groove.

Preferably, the sizing groove is of a rectangular groove body structure, and the third godet roller is connected with the sizing groove through a first fixing frame.

Preferably, the fourth godet roller is connected with the sizing groove through a second fixing frame, a fifth godet roller is arranged at the upper right part of the fourth godet roller, and the fifth godet roller is arranged on a second fixing support.

Preferably, the first godet roller and the second godet roller are both cylinders, and the planes of the axes of the first godet roller and the second godet roller are parallel to the bottom surface of the sizing groove 1.

Preferably, the number of the stirrers is at least 1.

Preferably, a drying furnace is arranged between the fourth godet roller and the fifth godet roller.

Preferably, the water pipe spray head and the slurry spray head are respectively connected with the slurry feeding groove through a circular pipe, and the circular pipe penetrates through the wall of the slurry feeding groove.

Preferably, the control system for the sizing treatment device comprises a liquid level meter, a concentration meter, a metering pump and a temperature sensor; the liquid level meter, the concentration meter and the temperature sensor are all connected with the microprocessor.

Preferably, the liquid level meter, the concentration meter and the temperature sensor are all arranged in the upper slurry tank; the concentration meter and the temperature sensor are arranged below the plane where the lower end points of the first godet roller and the second godet roller are located; the metering pumps are respectively connected with the water pipe spray head and the slurry spray head through pipelines.

Preferably, the pipelines of the water pipe spray head and the slurry spray head are provided with metering pumps; the metering pump is electrically connected with the microprocessor.

Preferably, first godet roller, second godet roller, third godet roller, fourth godet roller, fifth godet roller are the same in structure, and inside all is provided with the fixed axle, first godet roller, second godet roller, third godet roller, fourth godet roller, fifth godet roller all can rotate around the fixed axle.

Preferably, the sizing liquid comprises a sizing agent, an antistatic agent, an antioxidant, a lubricant and water.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model relates to a simple and easy fibre starching processing apparatus through setting up agitator and heater, makes starching liquid concentration even, prevents to go up the thick liquid and deposits to the temperature that makes the starching liquid keeps in certain extent, has improved the starching effect.

(2) The utility model relates to a simple and easy fibre starching processing apparatus, through setting up level gauge and measuring pump, the capacity of the thick liquid in can the inside starching groove of real-time supervision, when starching the liquid capacity less, the measuring pump is timely fluid infusion, guarantees starching the liquid feed liquid volume, has improved work efficiency.

(3) The utility model relates to a simple and easy fibre starching processing apparatus through setting up temperature sensor and heater, makes the sizing liquid keep the temperature at the preferred.

(4) The utility model relates to a simple and easy fibre starching processing apparatus through setting up the drying furnace, can in time carry out drying thermal treatment to the fibre, has improved the starching technology.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a main schematic diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of a first godet roll of the present invention.

Fig. 4 is a schematic diagram of the control system of the present invention.

In the figure: 1. a sizing groove; 2. a first godet roller; 3. a third godet roller; 4. a water pipe nozzle; 5. a slurry nozzle; 6. a fourth godet roller; 7. a fifth godet roller; 8. a second godet roller; 9. a heater; 10. a temperature sensor; 11. a concentration meter; 12. a stirrer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a simple fiber sizing treatment device comprises a sizing tank 1 and a heater 9; the heater 9 is positioned at the bottom of the inner side of the sizing groove 1; a water pipe spray head 4 and a slurry spray head 5 are arranged above the rear side of the sizing tank 1; a first godet roller 2 and a second godet roller 8 are arranged in the sizing groove 1, and a third godet roller 3 and a fourth godet roller 6 are arranged above the sizing groove 1; the third godet roller 3 is positioned on the left side above the sizing groove 1; the fourth godet roller 6 is positioned on the right side above the sizing groove 1; the bottom of the inner side of the sizing groove is provided with a stirrer 12.

Go up dressing trough 1 and be rectangle groove structure, third godet roller 3 is connected with dressing trough 1 through first mount.

Fourth godet 6 is connected with dressing trough 1 through the second mount, fourth godet 6 upper right side is provided with fifth godet 7, fifth godet 7 sets up on the second fixed bolster.

First godet roller 2 and second godet roller 8 are the cylinder, the plane at first godet roller 2 and second godet roller 8 axis place is parallel with dressing trough 1 bottom surface.

The number of the stirrers 12 is at least 1, and the stirrers 12 are used for stirring the slurry, so that the slurry is uniform and consistent, and the sizing effect is stabilized; and a drying furnace is arranged between the fourth godet roller 6 and the fifth godet roller 7 and is used for drying the slurry.

The water pipe spray head 4 and the slurry spray head 5 are connected with the sizing tank 1 through a circular pipe, and the circular pipe penetrates through the wall of the sizing tank.

The sizing tank 1 is provided with a liquid level meter, a concentration meter 11 and a temperature sensor 10; the liquid level meter, the concentration meter 11 and the temperature sensor 10 are all connected with a microprocessor, and the microprocessor is arranged in the control panel; the concentration meter 11 and the temperature sensor 10 are arranged below the plane of the lower end points of the first godet roller 2 and the second godet roller 8.

Metering pumps are arranged on the pipelines of the water pipe spray head 4 and the slurry spray head 5; the metering pumps are all electrically connected with the microprocessor.

First godet roller 2, second godet roller 8, third godet roller 3, fourth godet roller 6, fifth godet roller 7 size equal, and inside all is provided with the fixed axle, the fixed axle is connected with the dressing trough, first godet roller 2, second godet roller 8, third godet roller 3, fourth godet roller 6, fifth godet roller 7 all can rotate around the fixed axle.

The sizing agent comprises a sizing agent, an antistatic agent, an antioxidant, a lubricant, water and the like.

The working principle is as follows: in the working process of the device, the sizing agent is prepared from sizing agent, antioxidant, lubricant and water, the heater 9 is turned on according to actual needs, the concentration of the sizing agent is slightly changed due to the fact that the volatilization speed of the water is higher than that of other preparation agents, when the concentration change is detected by the concentration meter 11, the microprocessor controls the metering pump connected with the water pipe spray head to be started, pure water enters the sizing tank 1 through the water pipe spray head 4 and is stirred by the stirrer 12, the uniformity of the sizing agent is realized, and the sizing effect is stabilized; the temperature control of the sizing liquid can be freely set according to actual needs;

when the liquid level meter detects that the liquid level is lower than a preset value, the microprocessor controls a metering pump connected with the slurry spray head 5 to start, the prepared sizing liquid enters the sizing tank 1 through the liquid inlet pipeline and the slurry spray head 5, the stirrer 12 is always in a working state, and when the liquid level of the sizing liquid reaches a preset value, the microprocessor sends a stop signal to the metering pump connected with the slurry spray head 5, and the metering pump stops; because the temperature of the sizing liquid is reduced by supplementing new sizing liquid, the microprocessor starts the heater 9 according to the temperature detected by the temperature sensor 10, and adjusts the temperature of the sizing liquid to a set value, thereby integrally realizing a large amount of timely supplementation, uniform material liquid and constant temperature.

The device obtained by the technical scheme is a simple fiber sizing treatment device, a dipping method is adopted, carbon fibers which are not subjected to sizing treatment are subjected to sizing treatment, the sizing amount is monitored in real time and accurately controlled, and meanwhile, the properties of bundling property, wear resistance, width expansion and the like of the fibers are considered, so that the device is more suitable for treating the composite material by the fibers.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The simple fiber sizing treatment device is characterized by comprising a sizing tank (1) and a heater (9); the heater (9) is positioned at the bottom of the inner side of the sizing groove (1); a water pipe spray head (4) and a slurry spray head (5) are arranged above the rear side of the sizing tank (1); a first godet roller (2) and a second godet roller (8) are arranged in the sizing groove (1), and a third godet roller (3) and a fourth godet roller (6) are arranged above the sizing groove (1); the third godet roller (3) is positioned on the left side above the sizing groove (1); the fourth godet roller (6) is positioned on the right side above the sizing groove (1); and a stirrer (12) is arranged at the bottom of the inner side of the sizing groove.

2. The simple fiber sizing device as claimed in claim 1, wherein the sizing groove (1) is of a rectangular groove structure, and the third godet roller (3) is connected with the sizing groove (1) through a first fixing frame.

3. The simple fiber sizing device according to claim 1, wherein the fourth godet roller (6) is connected with the sizing trough (1) through a second fixing frame, a fifth godet roller (7) is arranged at the upper right of the fourth godet roller (6), and the fifth godet roller (7) is arranged on the second fixing frame.

4. The simple fiber sizing device according to claim 1, wherein the first godet roller (2) and the second godet roller (8) are both cylinders, and the planes of the axes of the first godet roller (2) and the second godet roller (8) are parallel to the bottom surface of the sizing groove (1).

5. A simplified fibre sizing treatment device according to claim 1, characterised in that the number of agitators (12) is at least 1.

6. A simplified fibre sizing treatment device according to claim 1, characterised in that a drying oven is arranged between the fourth godet roll (6) and the fifth godet roll (7).

7. The simple fiber sizing treatment device according to claim 1, wherein the water pipe nozzle (4) and the slurry nozzle (5) are connected with the sizing tank (1) through a circular pipe, and the circular pipe penetrates through the wall of the sizing tank.

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