CN217629061U - Glass fiber cloth filoplume sweeping device - Google Patents

Abstract

The utility model belongs to the technical field of glass cloth production, and discloses a glass fiber cloth hairiness sweeping device, which comprises a hairiness collecting box, wherein the front side and the rear side of the hairiness collecting box are provided with a fiber inlet and a fiber outlet; the hairiness collecting box is internally provided with a hairiness guiding unit, an air blowing unit and a hairiness collecting unit, and the hairiness guiding unit and the air blowing unit are respectively arranged at the left side and the right side of the hairiness collecting box; the hair feather guide unit comprises a plurality of crescent guide vanes which are arranged at intervals, and the crescent guide vanes are used for guiding the air flow of the blowing unit to the hair feather collection unit. The utility model discloses a crescent water conservancy diversion piece forms a plurality of water conservancy diversion passageways, and the hair feather water conservancy diversion on the gaseous and the glass fiber cloth that will blow off the unit reduces levitate hair feather quantity in the hair feather collection box, avoids long-time operation down because of the too much problem of leading to the hair feather blow down efficiency reduction of sweeping of the hair feather in the hair feather collection box, promotes the product quality.

Description

Glass fiber cloth filoplume sweeping device

Technical Field

The utility model belongs to the technical field of glass cloth production, concretely relates to glass fiber cloth filoplume sweeping device.

Background

The glass fiber is an inorganic non-metallic material with excellent performance, and the main components of the glass fiber are silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide, sodium oxide and the like; the diameter of the glass fiber monofilament is from several micrometers to twenty-several-meter micrometers, which is equivalent to 1/20-1/5 of one hair, each fiber strand consists of hundreds or even thousands of monofilaments, and the glass fiber monofilament is generally used as a reinforcing material, an electric insulating material, a heat insulation material, a circuit substrate and the like in a composite material and is widely applied to various fields of national economy.

The glass fiber cloth is woven by glass fiber yarns after a series of processes of sizing, weaving, post-treatment and the like, and due to the fact that a plurality of factors can cause fuzz of the glass fiber yarns in the process of treating the glass fiber yarns by the various processes, if the fuzz is not removed after the glass fiber cloth is woven, the smoothness, integrity and performance of the glass fiber cloth can be greatly reduced, and the quality of a manufactured downstream circuit substrate can be influenced by the reduction of the product quality.

Chinese patent 202020460507.6 discloses a glass cloth cover attached surface hairiness removing device, which comprises a shell, wherein the shell is provided with a shell cloth cover inlet and a shell cloth cover outlet, the device also comprises an inner blowing mechanism arranged in the shell and an outer blowing mechanism arranged at the shell cloth cover outlet, the inner blowing mechanism comprises a first compressed air unit and a first blowing unit connected with the first compressed air unit, the first compressed air unit comprises a first compressed air pipe penetrating through the left side of the shell and a U-shaped connecting pipe, the middle end of the first compressed air pipe is connected with the air outlet of the first compressed air pipe, and the first blowing unit comprises two oppositely arranged first branch pipes connected with the pipe orifices of the U-shaped connecting pipe and a plurality of small blowing pipes arranged on the first branch pipes.

The device is simple in structure, the two blowing mechanisms are arranged, the possibility that hairiness is removed incompletely is reduced, the cloth surface cannot shake due to wind power to affect the conveying and winding quality of the glass cloth, and the quality is guaranteed.

However, in the long-term use process of the device, the hairiness can fly in the shell, when the hairiness is accumulated more, the flying hairiness continuously falls back to the glass fiber cloth again, the blowing efficiency of the blowing mechanism in the shell is greatly reduced, the cleaning capacity of the hairiness is reduced, a small amount of hairiness can be discharged to the hairiness removing device along with the glass fiber cloth, and the quality of the glass fiber cloth in a partial area is still unqualified.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass fiber cloth filoplume cleaning device has the function of collecting filoplume, can reduce the filoplume quantity that wafts under long-term the use effectively for filoplume cleaning ability is comparatively stable, and the quality of product obtains stable control.

In order to achieve the above object, the utility model provides a following technical scheme:

a glass fiber cloth hairiness sweeping device comprises a hairiness collecting box, wherein a fiber inlet and a fiber outlet are formed in the front side and the rear side of the hairiness collecting box; the hairiness collecting box is internally provided with a hairiness guiding unit, an air blowing unit and a hairiness collecting unit, and the hairiness guiding unit and the air blowing unit are respectively arranged at the left side and the right side of the hairiness collecting box; the hair feather guide unit comprises a plurality of crescent guide vanes which are arranged at intervals, and the crescent guide vanes are used for guiding the air flow of the blowing unit to the hair feather collection unit.

In the above-mentioned glass fiber cloth hairiness sweeping device, the hairiness guiding unit further comprises a flow guide block arranged on one side of the crescent flow guide plate, the upper surface and the lower surface of the flow guide block are both cambered surfaces, the upper surface of the flow guide block is used for guiding part of air flow dispersed by the crescent flow guide plate to the hairiness collecting unit, and the lower surface of the flow guide block is used for guiding the air flow of the air blowing unit to the hairiness collecting unit.

In the glass fiber cloth hairiness sweeping device, the left side plate of the hairiness collecting box is an arc-shaped plate matched with the crescent-shaped guide plate, and the arc-shaped plate and the adjacent crescent-shaped guide plate form a plurality of gas channels for guiding the gas flow of the blowing unit to the hairiness collecting unit.

In the glass fiber cloth hairiness sweeping device, the air blowing unit comprises a plurality of strip-shaped air blowing openings arranged on the right side of the hairiness collecting box, and the air blowing openings extend along the height direction of the hairiness collecting box.

In the above glass fiber cloth hairiness sweeping device, the hairiness collecting unit includes a hairiness collecting tank detachably disposed at the bottom of the hairiness collecting tank, and a plurality of filters disposed at the bottom of the hairiness collecting tank.

In the above device for sweeping the glass fiber cloth hairiness, the bottom of the hairiness collecting tank is provided with a plurality of circular tubes, and the filter is connected with the circular tubes.

In the glass fiber cloth hairiness sweeping device, the device further comprises guide rollers arranged on the front side and the rear side of the hairiness collecting box, and the horizontal height of the fiber outlet is higher than or equal to the horizontal height of the fiber inlet.

In the glass fiber cloth hairiness sweeping device, the fiber outlet is also provided with a plurality of gas nozzles facing the interior of the hairiness collecting box.

Compared with the prior art, the beneficial effects of the utility model are that: the blowing unit blows compressed air through an external air source, hairs adhered to the glass fiber cloth are blown into the hair feather guide unit opposite to the blowing unit, the air flow and the hairs are guided into the hair feather collection unit by the plurality of crescent guide vanes to collect the hairs, so that excessive hairs are prevented from floating and accumulating in the hair feather collection box, the number of flying hairs can be effectively reduced under long-term use, the hair feather sweeping capacity is stable, and the quality of a product is stably controlled.

Drawings

Fig. 1 is a perspective view 1 of a hairiness collecting box according to an embodiment of the present invention (the outlet-side box wall is not shown);

fig. 2 is a front view of the hairiness collecting box according to the embodiment of the present invention (the outlet-side box wall is not shown);

fig. 3 is a front view of the hairiness collecting box according to the embodiment of the present invention (the outlet-side box wall is not shown);

FIG. 4 is a rear view of the hairiness collecting box according to the embodiment of the present invention;

fig. 5 isbase:Sub>A sectional view of the sectionbase:Sub>A-base:Sub>A of fig. 4.

In the figure: 1. the device comprises a hairiness collecting box, 2, a fiber inlet, 3, a fiber outlet, 4, a crescent flow deflector, 5, a flow deflector block, 6, an arc-shaped plate, 7, an air blowing opening, 8, a hairiness collecting tank, 9, a filter, 10, a circular tube, 11 and an air nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a glass fiber cloth hairiness sweeping device comprises a hairiness collecting box 1, wherein a fiber inlet 2 and a fiber outlet 3 are arranged on the front side and the rear side of the hairiness collecting box 1; the hairiness collecting box 1 is internally provided with a hairiness guiding unit, an air blowing unit and a hairiness collecting unit, and the hairiness guiding unit and the air blowing unit are respectively arranged at the left side and the right side of the hairiness collecting box 1; the hair feather guide unit comprises a plurality of crescent flow deflectors 4 which are arranged at intervals, and the crescent flow deflectors 4 are used for guiding the air flow of the air blowing unit to the hair feather collection unit.

In practical application, when the glass fiber cloth enters the hairiness collecting box 1 from the fiber inlet 2, the air blowing unit blows out compressed air through an external air source, hairiness adhered to the glass fiber cloth is blown into the hairiness guiding unit opposite to the air blowing unit, and the air flow and the hairiness are guided into the hairiness collecting unit by the plurality of crescent flow deflectors 4 to collect the hairiness, so that excessive hairiness is prevented from floating and accumulating in the hairiness collecting box.

As a preferable scheme of this embodiment, the hair feather guiding unit further includes a flow guide block 5 disposed on one side of the crescent flow guide plate 4, an upper surface and a lower surface of the flow guide block 5 are both arc surfaces, the upper surface of the flow guide block 5 is configured to guide part of the airflow dispersed by the crescent flow guide plate 4 to the hair feather collecting unit, and the lower surface of the flow guide block 5 is configured to guide the airflow of the air blowing unit to the hair feather collecting unit.

In practical application, in order to avoid that the air flow guided by the crescent-shaped flow deflector 4 closest to the air blowing unit moves towards the air blowing unit with partial stress dispersion, the flow guide block 5 and the crescent-shaped flow deflector 4 are arranged to form an air channel to guide the partially dispersed air flow and hairiness to the hairiness collecting unit; similarly, the lower surface of the flow guide block 5 forms a flow guide radian to guide the air flow and the hairiness of the air blowing unit to the hairiness collecting unit.

As a further preferable scheme of this embodiment, the left side plate of the hair feather collection box 1 is an arc-shaped plate 6 matched with the crescent-shaped guide plate 4, and the arc-shaped plate 6 and the adjacent crescent-shaped guide plate 4 form a plurality of gas channels for guiding the gas flow of the blowing unit to the hair feather collection unit.

In this embodiment, the air blowing unit includes a plurality of strip-shaped air blowing openings 7 arranged on the right side of the hairiness collecting box 1, and the air blowing openings 7 extend along the height direction of the hairiness collecting box 1, so that the air blowing unit has the function of fully blowing the hairiness on the glass fiber cloth and improving the quality of the glass fiber cloth.

In this embodiment, the hair feather collection unit comprises a hair feather collection tank 8 detachably disposed at the bottom of the hair feather collection box 1, and a plurality of filters 9 disposed at the bottom of the hair feather collection tank 8.

In practical application, the hairiness guiding unit guides the air flow and the hairiness into the hairiness collecting tank 8, the air flow is conveyed into an external air pipeline after passing through the filter 9, the hairiness is left in the filter 9 or deposited at the bottom of the hairiness collecting tank 8, when the machine is stopped for maintenance, the maintenance time of the whole hairiness collecting tank 1 can be shortened by detaching and replacing the hairiness collecting tank 8, and the production efficiency is improved.

Preferably, a plurality of circular tubes 10 are arranged at the bottom of the hairiness collecting groove 8, and the filter 9 is connected with the circular tubes 10.

As the prior art, valves are arranged on the circular tube 10, preferably, in the actual use process, one or more filters 9 can be selectively opened according to the condition of the glass fiber cloth, when the hairiness in one of the filters 9 is excessive, the filter 9 can be closed, and the other filters 9 can be opened for replacement work, and the filter 9 with excessive hairiness can be replaced.

In this embodiment, the glass fiber cloth feather sweeping device further comprises guide rollers arranged on the front side and the rear side of the feather collection box 1, the horizontal height of the fiber outlet 3 is higher than or equal to the horizontal height of the fiber inlet 2, and the feather can be prevented from flying out of the fiber outlet 3 and falling onto the glass fiber cloth again due to the traveling direction and gravity of the glass fiber cloth.

In order to prevent the hairs from coming out of the fiber outlet 3 and then falling onto the glass fiber cloth again, a plurality of gas nozzles 11 facing the inside of the hair collection box 1 are further arranged on the fiber outlet 3, and the gas nozzles 11 spray compressed air to blow away the hairs near the fiber outlet 3 so as to prevent the hairs from falling out of the fiber outlet 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A glass fiber cloth hairiness sweeping device comprises a hairiness collecting box, wherein a fiber inlet and a fiber outlet are formed in the front side and the rear side of the hairiness collecting box; the feather collection box is characterized in that a feather guide unit, an air blowing unit and a feather collection unit are arranged in the feather collection box, and the feather guide unit and the air blowing unit are respectively arranged on the left side and the right side of the feather collection box; the hair feather guide unit comprises a plurality of crescent guide vanes which are arranged at intervals, and the crescent guide vanes are used for guiding the air flow of the blowing unit to the hair feather collection unit.

2. The glass fiber cloth hairiness sweeping device according to claim 1, wherein the hairiness guiding unit further comprises a guiding block disposed at one side of the crescent-shaped guiding plate, the upper and lower surfaces of the guiding block are both arc surfaces, the upper surface of the guiding block is used for guiding part of the airflow dispersed by the crescent-shaped guiding plate to the hairiness collecting unit, and the lower surface of the guiding block is used for guiding the airflow of the blowing unit to the hairiness collecting unit.

3. The device for sweeping the glass fiber cloth hairiness according to claim 1, wherein a left side plate of the hairiness collection box is an arc plate matched with the crescent guide plate, and the arc plate and the adjacent crescent guide plate form a plurality of gas channels for guiding the gas flow of the blowing unit to the hairiness collection unit.

4. The glass fiber cloth hairiness sweeping device according to any one of claims 1 to 3, wherein the air blowing unit comprises a plurality of strip-shaped air blowing ports arranged on the right side of the hairiness collecting box, and the air blowing ports extend along the height direction of the hairiness collecting box.

5. A glass cloth hairiness sweeping device according to any one of claims 1 to 3, wherein said hairiness collecting unit comprises a hairiness collecting tank detachably provided at the bottom of the hairiness collecting tank, a plurality of filters provided at the bottom of the hairiness collecting tank.

6. The glass fiber cloth hairiness sweeping device according to claim 5, wherein a plurality of round tubes are arranged at the bottom of the hairiness collecting tank, and the filter is connected with the round tubes.

7. A glass cloth hairiness sweeping device according to claim 1, further comprising guide rollers provided at front and rear sides of the hairiness collecting box, wherein the level of said fiber outlet is higher than or equal to the level of the fiber inlet.

8. A glass cloth hairiness sweeping device according to claim 1, wherein said fiber outlet is further provided with a plurality of gas nozzles facing the interior of the hairiness collecting box.

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