CN212669909U - Protection device of yarn spraying needle cylinder - Google Patents

Abstract

The utility model relates to a protective device of a yarn-spraying needle cylinder, which comprises a frame, wherein the frame is provided with a fiber splitter and a gauze needle cylinder from top to bottom in sequence; the protection casing is fixed with between fibre shunt and the gauze cylinder, the outlet of fibre shunt and the inlet of yarn cylinder all set up inside the protection casing, be equipped with the air intake on the protection casing lateral wall, protection casing bottom opening sets up, there is the air-blower through the pipe connection of air intake. The utility model discloses have the assurance yarn quality, and then guaranteed follow-up yarn textile production's effect.

Description

Protection device of yarn spraying needle cylinder

Technical Field

The utility model belongs to the technical field of the textile technology and specifically relates to a protection device of a yarn jet needle section of thick bamboo is related to.

Background

The existing yarn spraying textile mechanism comprises a rack and a fiber distribution mechanism positioned on the rack, a mesh wire needle cylinder used for winding fibers is arranged below the fiber distribution mechanism, a fiber feeding hole is formed in the top of the mesh wire needle cylinder, and a raw yarn feeding hole is formed in the upper end of the side wall of the mesh wire needle cylinder.

The defect that above-mentioned technical scheme exists is that the fibre of infundibulate fibre can lead to in the air fibre or other bold fibre pieces of other materials of floating get into the net twine cylinder from the fibre feed inlet, then is twined by the round yarn parcel, and then the fibre material and the content that lead to including in the product receive the influence, and then influence the textile production of follow-up yarn.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims at providing a protection device who spouts yarn cylinder, its advantage: the floating fibers in the air can be prevented from falling into the feeding hole, so that the yarn quality is ensured, and the subsequent yarn spinning production is ensured.

The above object of the present invention is achieved by the following technical solutions: a protective device of a yarn spraying needle cylinder comprises a rack, wherein a fiber splitter and a gauze needle cylinder are sequentially arranged on the rack from top to bottom; the protection casing is fixed with between fibre shunt and the gauze cylinder, the outlet of fibre shunt and the inlet of yarn cylinder all set up inside the protection casing, be equipped with the air intake on the protection casing lateral wall, protection casing bottom opening sets up, there is the air-blower through the pipe connection of air intake.

Through adopting above-mentioned technical scheme, blow to the protection casing inside through the air-blower, then blow off from the protection casing below to prevent that showy fibre from dropping in the air in the pan feeding mouth of gauze needle cylinder, the reposition of redundant personnel can make the not tight flock of winding that drops from the fibre shunt blown away simultaneously, thereby guarantees the yarn quality, and then guarantees the normal clear of the textile production of follow-up yarn.

The present invention may be further configured in a preferred embodiment as: be provided with air filtration system between air-blower and the protection casing, air filtration system is including fixing the filtration water-jug in the frame, the bottom of filtering the water-jug is equipped with into the wind gap, the top of filtering the water-jug is equipped with the air exit, the air exit has the drying bottle through pipe connection, the drying bottle is linked together through pipeline and air intake.

Through adopting above-mentioned technical scheme, can adsorb the fibre that contains in the reposition of redundant personnel that blows off in the air-blower in the water filter flask through the water filter flask to blow off the cleanliness factor of reposition of redundant personnel in guaranteeing the air-blower, and then guarantee the quality of yarn.

The present invention may be further configured in a preferred embodiment as: the drying bottle is characterized in that a first ventilation opening is formed in the bottom of the drying bottle, a second ventilation opening is formed in the upper portion of the drying bottle, the first ventilation opening is connected with an air outlet through a pipeline, and the second ventilation opening is connected with an air inlet through a pipeline.

Through adopting above-mentioned technical scheme, can fill the drier in the drying bottle, then make the steam that contains in the gas that comes out from the water filter bottle absorbed to thereby prevent to make the fibre adhesion influence the yarn quality on the pan feeding mouth of yarn cylinder because the washing is got, and then guaranteed the yarn quality.

The present invention may be further configured in a preferred embodiment as: and a powder filtering net is fixed on one end of the inner wall of the drying bottle, which is close to the second ventilation pipe.

Through adopting above-mentioned technical scheme, the drier in to the drying bottle is filtered through straining the powder net to prevent that the drier from getting into in the protection casing, thereby guaranteed the spinning quality.

The present invention may be further configured in a preferred embodiment as: and the second ventilation opening is connected with a powder blocking pipe, and a pipeline with a W-shaped section is arranged on the powder blocking pipe in a sliding manner.

Through adopting above-mentioned technical scheme, keep off the powder pipe through the W type and can make the only few dry powder that is taken out by the reposition of redundant personnel sheltered from to the cleanliness factor of reposition of redundant personnel has been guaranteed, thereby the quality of yarn has been guaranteed.

The present invention may be further configured in a preferred embodiment as: the protection casing is formed by mutually buckling two semitransparent cover plates.

Through adopting above-mentioned technical scheme, be convenient for observe and clean protection casing inner structure to yarn quality has been guaranteed.

The present invention may be further configured in a preferred embodiment as: the yarn feeding device is characterized in that a yarn feeding limiter is arranged at a material inlet above the yarn needle cylinder and comprises a fixed shell which is rotatably connected onto the yarn needle cylinder, a guide pipe is fixed on the inner wall of the fixed shell and is attached to a yarn feeding box of the yarn needle cylinder, and blades are fixed on the inner wall of the guide pipe.

By adopting the technical scheme, after the air blown out from the air inlet impacts the blades, the positioning shell is driven to rotate, so that redundant fiber fragments falling from the fiber splitter are thrown out by the centrifugal force of the rotation of the guide pipe after being driven to the inner wall of the guide pipe by the air, and cannot enter the yarn needle tube, and the quality of products is ensured.

The present invention may be further configured in a preferred embodiment as: the guide pipe is funnel-shaped, and the distance between every two adjacent blades is gradually increased along the central axis of the guide pipe towards the edge.

Through adopting above-mentioned technical scheme, the stand pipe of infundibulate plays the guide effect to in being convenient for shunt fibers ware fibre enters into the yarn cylinder, thereby reach the effect of quick location, so that wash and production yarn.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the air blower blows air into the protective cover and then blows the air out of the lower part of the protective cover, so that fibers floating in the air are prevented from falling into a feeding port of the gauze needle cylinder, meanwhile, the shunting can blow away loosely wound flock falling from the fiber splitter, the yarn quality is ensured, and the normal running of the subsequent yarn spinning production is ensured;

2. after the air blown out from the air port impacts the blades, the positioning shell is driven to rotate, so that redundant fiber fragments falling from the fiber splitter are driven to the inner wall of the guide pipe by the air and thrown out by the centrifugal force generated by the rotation of the guide pipe, and cannot enter the yarn needle tube, and the quality of products is guaranteed.

Drawings

FIG. 1 is a side view of the present embodiment;

FIG. 2 is a schematic view of the internal structure of the shield according to the present embodiment;

FIG. 3 is a schematic view of the yarn feeding limiter of the present embodiment.

In the figure, 1, a bracket; 2. a fiber splitter; 3. a yarn needle cylinder; 4. a protective cover; 5. a filter screen; 6. an air inlet; 7. a blower; 8. an air filtration device; 9. a water filtering bottle; 10. an air inlet; 11. an air outlet; 12. drying the bottle; 13. a first vent; 14. a second vent; 15. a powder blocking pipe; 16. a yarn feeding limiter; 17. a positioning shell; 18. a guide tube; 19. a blade.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a protection device of yarn spraying needle cylinder, including support 1, support 1 from the top is fixed with fibre shunt 2 and yarn needle cylinder 3 in proper order. A transparent protective cover 4 is arranged between the fiber splitter 2 and the yarn needle cylinder 3, the wire outlet of the fiber splitter 2 and the wire inlet of the yarn needle cylinder 3 are both positioned in the protective cover 4, and the protective cover 4 is fixed on the fiber splitter 2. Thereby preventing the fiber group floating in the air from entering the feed inlet of the yarn needle cylinder 3 to influence the product quality and further influence the subsequent textile production. The protection cover 4 is formed by two cover plates which are mutually buckled, so that the protection cover 4 can be conveniently disassembled to clean and maintain the inside of the protection cover 4. The lower part of the protective cover 4 is provided with an opening, and a filter screen 5 is fixed between the protective cover 4 and the yarn needle cylinder 3. For preventing the external fibres from entering the protective cover 4 and at the same time preventing the internal fibres from being blown into the air.

Referring to fig. 1 and 2, an air inlet 6 is formed in a side wall of the protective cover 4, the air inlet 6 is connected with an air blower 7 through a pipeline, the air blower 7 is fixed on the bracket 1, and air is introduced through the air inlet 6 and then blown out from an opening of the protective cover 4. Further preventing the ingress of fibres outside the shield 4. An air filtering device 8 is connected between the air blower 7 and the air inlet 6 through a pipeline, and the air filtering device 8 comprises a filter bottle 9, a drying bottle 12 and the filter bottle 9. The bottom of the water filtering bottle 9 is provided with an air inlet 10, the top is provided with an air outlet 11, and the air inlet 10 is connected with the blower 7 through a pipeline. By adding water flow into the water filtering bottle 9 and then introducing air from the bottom, impurities and fibers contained in the split flow blown out by the splitting machine can be melted into water and then discharged into the drying bottle 12 from the air outlet 11 at the upper part. The bottom of the drying bottle 12 is provided with a first ventilation opening 13, the top is provided with a second ventilation opening 14, and one end of the inner wall of the drying bottle 12 close to the second ventilation opening 14 is provided with a powder filtering net (not shown in the figure). The first ventilation opening 13 and the exhaust opening 11 are connected by a duct. The second ventilation opening 14 is connected with a W-shaped powder blocking pipe 15. The split stream blown out from the water filtering bottle 9 is dried by the drying agent in the drying bottle 12, filtered by the powder filtering net and shielded by the wind shielding pipe, and then is blown into the protective cover 4 after the drying agent possibly contained is removed, so that the cleanness of the inlet air is ensured. Thereby ensuring the protection effect.

Referring to fig. 2 and 3, a yarn feeding limiter 16 is provided at the feed inlet at the top of the yarn cylinder 3. The yarn feeding limiter 16 comprises a cylindrical transparent positioning shell 17 which is rotatably connected to the top of the yarn needle cylinder 3, a conical guide pipe 18 is fixed in the positioning shell 17, and the tail end of the guide pipe 18 is attached to the feed port of the yarn needle cylinder 3. Blades 19 are fixed on the inner wall of the guide pipe 18, and the distance between the blades 19 is gradually increased along the central axis of the guide pipe 18 to the edge. The air inlet 6 on the protective hood 4 is located laterally above the yarn feed limiter 16. Therefore, after the air blown out from the air inlet 6 impacts the blades 19, the positioning shell 17 is driven to rotate, and then the redundant fiber fragments falling from the fiber splitter 2 are driven to the inner wall of the guide pipe 18 by the wind and are thrown out by the centrifugal force of the rotation of the guide pipe 18, so that the fiber fragments cannot enter the yarn needle tube, and the quality of products is ensured.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. A protective device of a yarn spraying needle cylinder comprises a rack, wherein a fiber splitter (2) and a gauze needle cylinder are sequentially arranged on the rack from top to bottom; the method is characterized in that: be fixed with protection casing (4) between fiber shunt (2) and the gauze cylinder, the outlet of fiber shunt (2) and the inlet wire of yarn cylinder (3) all set up inside protection casing (4), be equipped with air intake (6) on protection casing (4) lateral wall, protection casing (4) bottom opening sets up, there is air-blower (7) through the pipe connection of air intake (6).

2. The protection device of a yarn spraying needle cylinder according to claim 1, characterized in that: be provided with filtration system between air-blower (7) and protection casing (4), filtration system is including fixing filtration water-jug (9) in the frame, the bottom of filtering water-jug (9) is equipped with into wind gap (10), the top of filtering water-jug (9) is equipped with air exit (11), air exit (11) have drying bottle (12) through the pipe connection, drying bottle (12) are linked together through pipeline and air intake (6).

3. The protection device of a yarn spraying needle cylinder according to claim 2, characterized in that: the powder filtering device is characterized in that a first ventilation opening (13) is formed in the bottom of the drying bottle (12), a second ventilation opening (14) is formed above the drying bottle (12), and a powder filtering net is arranged on the inner wall of the drying bottle (12).

4. The protective device of a yarn-spraying needle cylinder according to claim 3, characterized in that: the second ventilation opening (14) is connected with a powder blocking pipe (15), and a pipeline with a W-shaped section is arranged on the powder blocking pipe (15) in a sliding mode.

5. The protection device of a yarn spraying needle cylinder according to claim 1, characterized in that: and a filter screen (5) is arranged at the opening at the bottom of the protective cover (4).

6. The protection device of a yarn spraying needle cylinder according to claim 1, characterized in that: the protective cover (4) is formed by mutually buckling two semitransparent cover plates.

7. The protection device of a yarn spraying needle cylinder according to claim 1, characterized in that: the utility model discloses a yarn needle cylinder (3) is characterized in that the pan feeding mouth department of yarn needle cylinder (3) top is equipped with into yarn limiter (16), advances yarn limiter (16) including rotating location shell (17) of connection on yarn needle cylinder (3), be fixed with stand pipe (18) on location shell (17) inner wall, stand pipe (18) and the laminating of the inlet box of yarn needle cylinder (3), be fixed with blade (19) on stand pipe (18) inner wall.

8. The protection device of a yarn spraying needle cylinder according to claim 7, characterized in that: the guide pipe (18) is funnel-shaped, and the distance between every two adjacent blades (19) is gradually increased along the central axis of the guide pipe (18) to the edge.

Images