CN218436223U

CN218436223U - Glass fiber cloth aftertreatment integrated device

Info

Publication number: CN218436223U
Application number: CN202121427464.2U
Authority: CN
Inventors: 陆云峰; 王关全; 陈瑞; 马佳斌; 毛国强; 余本忠; 章志华
Original assignee: Zhejiang Bofei Electrical Co ltd
Current assignee: Zhejiang Bofei Electrical Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2023-02-03
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses an integrated device of glass fiber cloth aftertreatment, including unreeling unit, dewaxing unit, rubberizing unit, drying unit, the unit of rectifying, draw the unit and batch the unit. The unwinding unit, the dewaxing unit, the gluing unit, the drying unit, the deviation rectifying unit, the traction unit and the winding unit are sequentially arranged from left to right; the dewaxing unit include dryer, mount, locate the electrical heating roller in the dryer, locate second take-up pulley, the third take-up pulley of dryer lower part, the dryer is located on the mount, dryer lower part be equipped with leading-in passageway and derive the passageway, dryer upper portion is equipped with out the gas channel.

Description

Glass fiber cloth aftertreatment integrated device

Technical Field

The utility model relates to a post-processing device of glass fiber cloth, in particular to an integrated device for thermal desizing and surface chemical post-processing for manufacturing high-quality glass fiber cloth.

Technical Field

The existing process flow for manufacturing high-quality glass fiber cloth, such as electronic grade glass fiber cloth, is as follows: the method comprises the steps of weaving alkali-free glass grey cloth meeting the requirements, performing thermal-chemical treatment, generally called post-treatment, on the whole roll of grey cloth to remove impregnating compound and sizing agent (desizing for short) coated on the surface of glass fiber in the wire drawing and spinning processes, and then impregnating the desized grey cloth with a coupling agent to improve the physical and chemical properties of the glass cloth and the processing performance of products thereof. The post-treatment process of the glass fiber cloth is the key for determining the quality of the glass cloth. The post-treatment process of the grey cloth comprises three parts of continuous heat treatment, batch heat treatment and surface chemical treatment, and the whole roll of grey cloth is treated in a continuous desizing furnace (KH), a high-temperature stuffy furnace (BT) and a surface treatment unit (FN) respectively, but the existing treatment method has the defects of large equipment investment, long treatment period (60-100 hours), large energy consumption, high treatment cost and the like. In addition, the strength of the glass fiber is influenced by the long-time high-temperature baking of the glass cloth, and if the treatment speed is increased and the treatment time is shortened, the problems of nonuniform desizing and the like are easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides an integrated device for aftertreatment of glass fiber cloth.

The utility model aims at solving the problems that the post-treatment investment of the prior glass fiber cloth is very large, the treatment period is long, the energy consumption is large, the treatment cost is high, the strength of the glass fiber is reduced, and the problems of uneven desizing and the like easily occur.

The utility model provides a technical scheme that its technical problem adopted is: a glass fiber cloth aftertreatment's integrated device, including unreeling unit, dewaxing unit, rubberizing unit, drying unit, the unit of rectifying, draw the unit and batch the unit. The unwinding unit, the dewaxing unit, the gluing unit, the drying unit, the deviation rectifying unit, the traction unit and the winding unit are sequentially arranged from left to right; the dewaxing unit include dryer, mount, locate the electrical heating roller in the dryer, locate second take-up pulley, the third take-up pulley of dryer lower part, the dryer is located on the mount, dryer lower part be equipped with leading-in passageway and derive the passageway, dryer upper portion is equipped with out the gas channel.

Preferably, the unreeling unit comprises an unreeling frame, an unreeling wheel and a first tensioning wheel, and the unreeling wheel and the first tensioning wheel are arranged on the unreeling frame.

Preferably, the right side of the unreeling frame is a desizing unit, the right side of the dewaxing unit is a gluing unit, the gluing unit comprises a gluing frame, a gluing groove, a fourth tensioning wheel, a fifth tensioning wheel, a sixth tensioning wheel, a seventh tensioning wheel and a pressing roller, the gluing groove, the fourth tensioning wheel, the fifth tensioning wheel, the sixth tensioning wheel, the seventh tensioning wheel and the pressing roller are respectively arranged on the gluing frame, and the pressing roller is arranged at the upper part of the gluing groove.

Preferably, the right side of the gluing unit is a drying unit, and the drying unit is a vertical drying unit or a horizontal drying unit.

Preferably, the vertical drying unit comprises an upward cloth guide channel, a cloth guide roller and an air outlet.

Preferably, the horizontal drying unit comprises a cloth guide channel communicated with an upper air exhaust channel, and an air outlet is arranged on the upper air exhaust channel.

Preferably, the right side of the gluing unit is provided with a deviation rectifying unit, the deviation rectifying unit comprises a deviation rectifying frame and a deviation rectifying tension wheel, and the deviation rectifying tension wheel is arranged on the deviation rectifying frame.

Preferably, the right side of the deviation rectifying unit is a traction unit, the traction unit comprises a first traction roller, a second traction roller and a third traction roller, the second traction roller and the third traction roller are adjacent to each other from top to bottom, and the first traction roller is arranged below the left side of the second traction roller.

Preferably, the right side of the traction unit is a winding unit, the winding unit comprises a winding frame and a winding wheel, and the winding wheel is arranged on the winding frame.

The beneficial effects of the utility model are that: use the utility model discloses carry out the aftertreatment to glass fiber cloth, it is accurate, even to have the desizing temperature control, and the thick liquids decomposes rapidly, once only accomplishes characteristics such as thermal desizing and coupling agent chemical treatment, has that equipment drops into fewly, and processing cycle is short, the expense is low, advantages such as glass cloth performance is better. Is particularly suitable for producing electronic glass cloth with small batch and other special high-quality glass fiber cloth.

Drawings

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

Fig. 2 is one of the partially enlarged views of fig. 1.

Fig. 3 is a second enlarged view of the portion of fig. 1.

Fig. 4 is a third enlarged view of the portion of fig. 1.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in the figure, a glass fiber cloth aftertreatment integrated device, including unreeling unit, dewaxing unit, rubberizing unit, drying unit, the unit of rectifying, draw the unit and batch the unit. The unwinding unit, the dewaxing unit, the gluing unit, the drying unit, the deviation rectifying unit, the traction unit and the winding unit are sequentially arranged from left to right; the dewaxing unit include dryer 6, mount 27, locate the electrical heating roller 5 in the dryer 6, locate second take-up pulley 26, the third take-up pulley 23 of dryer 6 lower part, dryer 6 locate on mount 27, dryer 6 lower part be equipped with leading-in passageway 25 and derive passageway 24, dryer 6 upper portion is equipped with air outlet channel 4. The number of the electric heating rollers 5 is three, and the electric heating rollers are distributed in a triangular shape.

The unreeling unit comprises an unreeling frame 2, an unreeling wheel 1 and a first tensioning wheel 3, wherein the unreeling wheel 1 and the first tensioning wheel 3 are arranged on the unreeling frame 2. The device comprises an unwinding frame 2, a dewaxing unit, a gluing groove 22, a fourth tensioning wheel 7, a fifth tensioning wheel 9, a sixth tensioning wheel 10, a seventh tensioning wheel 11 and a press roller 8, wherein the gluing unit comprises the gluing frame 21, the gluing groove 22, the fourth tensioning wheel 7, the fifth tensioning wheel 9, the sixth tensioning wheel 10, the seventh tensioning wheel 11 and the press roller 8 which are respectively arranged on the gluing frame 21, and the press roller 8 is arranged at the upper part of the gluing groove 22.

The right side of the gluing unit is a drying unit, and the drying unit is a vertical drying unit or a horizontal drying unit. The horizontal drying unit comprises a cloth guide channel 12 and an upper air exhaust channel 13, wherein the cloth guide channel 12 is communicated with the upper air exhaust channel 13, and an air outlet 131 is arranged on the upper air exhaust channel. The vertical drying unit comprises an ascending cloth guide channel, a cloth guide roller and an air outlet.

The right side of the gluing unit is provided with a deviation rectifying unit, the deviation rectifying unit comprises a deviation rectifying frame 15 and a deviation rectifying tension wheel 14, and the deviation rectifying tension wheel 14 is arranged on the deviation rectifying frame 15.

The right side of the deviation rectifying unit is a traction unit, the traction unit comprises a first traction roller 18, a second traction roller 17 and a third traction roller 16, the second traction roller 17 and the third traction roller 16 are adjacent to each other from top to bottom, and the first traction roller 18 is arranged below the left side of the second traction roller 17. The right side of the traction unit is provided with a coiling unit, the coiling unit comprises a coiling frame 19 and a coiling wheel 20, and the coiling wheel 20 is arranged on the coiling frame 19.

The utility model discloses a working method does: the glass fiber cloth is placed on the unreeling unit to be unreeled, the unreeled glass fiber cloth enters the drying cylinder through the first tensioning wheel and the second tensioning wheel, the three electric heating rollers are bypassed, dewaxing is carried out on the electric heating rollers, the temperature of the electric heating rollers can be controlled, and the glass fiber cloth can be instantly dewaxed. The dewaxed glass fiber cloth enters a sizing groove through a third tensioning wheel and a tension pulley to be coated with a coupling agent, then enters a drying unit through a fifth tensioning wheel, a sixth tensioning wheel and a seventh tensioning wheel to be dried, the dried electronic grade glass fiber cloth is subjected to deviation correction through a deviation correction unit and then enters a traction unit, and the electronic grade glass fiber cloth is fed into a coiling unit through the traction of the traction unit to be coiled, so that the post-treatment is completed.

As required, detailed embodiments of the present invention are disclosed herein, but it is to be understood that the disclosed embodiments are merely exemplary of the invention, which can be embodied in various and alternative forms. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. An integrated device for post-treatment of glass fiber cloth is characterized by comprising an unreeling unit, a dewaxing unit, a gluing unit, a drying unit, a deviation rectifying unit, a traction unit and a reeling unit; the unwinding unit, the dewaxing unit, the gluing unit, the drying unit, the deviation rectifying unit, the traction unit and the winding unit are sequentially arranged from left to right; the dewaxing unit include dryer, mount, locate the electrical heating roller in the dryer, locate second take-up pulley, the third take-up pulley of dryer lower part, the dryer is located on the mount, dryer lower part be equipped with leading-in passageway and derive the passageway, dryer upper portion is equipped with out the gas channel.

2. The integrated fiberglass cloth aftertreatment device of claim 1, wherein: the unwinding unit comprises an unwinding frame, an unwinding wheel and a first tensioning wheel, and the unwinding wheel and the first tensioning wheel are arranged on the unwinding frame.

3. The integrated fiberglass cloth aftertreatment device of claim 1, wherein: the device comprises an unwinding frame, a dewaxing unit, a gluing groove, a fourth tensioning wheel, a fifth tensioning wheel, a sixth tensioning wheel, a seventh tensioning wheel and a pressing roller, wherein the right side of the unwinding frame is the desizing unit, the right side of the dewaxing unit is the gluing unit, the gluing unit comprises a gluing frame, a gluing groove, a fourth tensioning wheel, a fifth tensioning wheel, a sixth tensioning wheel, a seventh tensioning wheel and the pressing roller, the gluing groove, the fourth tensioning wheel, the fifth tensioning wheel, the sixth tensioning wheel, the seventh tensioning wheel and the pressing roller are respectively arranged on the gluing frame, and the pressing roller is arranged at the upper part of the gluing groove.

4. The integrated fiberglass cloth aftertreatment device of claim 1, wherein: the right side of the gluing unit is a drying unit which is a vertical drying unit or a horizontal drying unit; the vertical drying unit comprises an ascending cloth guide channel, a cloth guide roller and an air outlet; the horizontal drying unit comprises a cloth guide channel communicated with an upper air exhaust channel, and an air outlet is arranged on the upper air exhaust channel.

5. The integrated fiberglass cloth aftertreatment device of claim 1, wherein: the right side of the gluing unit is provided with a deviation rectifying unit, the deviation rectifying unit comprises a deviation rectifying frame and a deviation rectifying tension wheel, and the deviation rectifying tension wheel is arranged on the deviation rectifying frame; the right side of the deviation rectifying unit is a traction unit, the traction unit comprises a first traction roller, a second traction roller and a third traction roller, the second traction roller and the third traction roller are adjacent to each other from top to bottom, and the first traction roller is arranged below the left side of the second traction roller.

6. The integrated apparatus for fiberglass cloth aftertreatment of claim 1, wherein: the right side of the traction unit is provided with a coiling unit, the coiling unit comprises a coiling frame and a coiling wheel, and the coiling wheel is arranged on the coiling frame.