Uniform oiling system for hair fibers

Abstract

The utility model discloses a hair fiber uniform oiling system which comprises an oil containing groove with an opening in the top, oil liquid mixed by oil and water is contained in the oil containing groove, an oiling roller immersed in the oil liquid is arranged in the oil containing groove, a guide roller is rotationally arranged on the left side of the oil containing groove, and an oil squeezing roller set is rotationally arranged on the right side of the oil containing groove. Hair fiber tows sequentially bypass the guide roller, the oiling roller and the oil squeezing roller set, and a pneumatic mixing and stirring pipeline is laid at the bottom in the oil containing groove. The fusion degree and dispersity of oil and water are greatly improved in an original pneumatic stirring and mixing mode, the adhesion amount of oil on the outer layer and the inner layer of the oiled tow is basically consistent by unfolding and dispersing the tow, the operation speed of the tow does not need to be reduced in the oiling process, the working efficiency is ensured, and the production cost is reduced. Redundant oil attached to the tows is extruded out, the fiber quality is better controlled, and the production requirement and the customer requirement are met. And meanwhile, the oil can be heated by starting the electric heating wire in winter.

Description

Technical Field

[0001] The utility model belongs to the technical field of wig production, and particularly relates to a uniform oiling system for hair fibers. Background Art

[0002] During the production of hair fibers, nascent fibers require an oiling and heat-setting process, the purpose of which is to give the nascent fibers good antistatic properties, smoothness, and cohesion, ensuring that they have good skin-friendly and smooth properties in subsequent processing. The nascent fiber oiling method is to oil the bundles before entering the heat setting method. The tows are immersed in the oil tank for oiling through guide rollers. The oil tank contains a mixture of oil and water. Especially in the cold winter, the workshop temperature is low, and the fusion degree of the oil and water after mixing is low, the oiling effect is poor, resulting in different degrees of oil adhesion on the inner and outer layers of the tows, which will also affect the overall feel and comfort of the finished tows and some other indicators, and cannot meet customers' requirements for the quality of hair fibers. Utility Model Content

[0003] In order to solve the above technical problems existing in the prior art, the utility model provides a hair fiber uniform oiling system which improves the oil-water fusion degree and oils the fiber bundles more evenly inside and outside.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a uniform oiling system for hair fibers, including an oil tank with an open top, the oil tank is filled with oil mixed with oil agent and water, an oiling roller immersed in the oil is provided in the oil tank, a left bracket is provided on the upper left side of the oil tank, a guide roller is rotatably provided on the left bracket, a right bracket is provided on the upper right side of the oil tank, an oil squeezing roller group is rotatably provided on the right bracket, the hair fiber bundles pass around the guide roller, the oiling roller and the oil squeezing roller group in turn, and a pneumatic mixing and stirring pipeline is laid on the bottom of the oil tank.

[0005] A cover plate is provided on the top of the oil tank, and a sealing positioning ring is provided on the bottom of the cover plate, which extends into the upper port of the oil tank and contacts the inner wall of the oil tank. Wire threading holes for passing the wire bundle are provided on the left and right sides of the cover plate respectively, and observation windows are provided on the front and / or rear sides of the cover plate.

[0006] The oil squeezing roller group includes an upper roller and a lower roller arranged in parallel along the front-to-back direction. There is an oil squeezing gap between the upper roller and the lower roller for passing the tow. An oil receiving groove is provided under the lower roller on the right bracket. An oil scraper is provided on the right bracket. The upper side of the oil scraper contacts the bottom left side of the outer circle of the lower roller. An oil return pipe is provided at the bottom left side of the oil receiving groove. The lower end of the oil return pipe passes through the cover plate and the sealing positioning ring and extends into the oil tank.

[0007] The oil tank is made of stainless steel plates. The bottom and the outer sides of the oil tank are provided with heat insulation layers. Electric heating wires in contact with the outer surface of the stainless steel plates are embedded in the heat insulation layers.

[0008] The outer circle of the guide roller is a structure that is thick in the middle and gradually becomes thinner towards the left and right sides.

[0009] The pneumatic mixing and stirring pipeline includes a left air distribution pipe and a right air distribution pipe, both of which are arranged along the front and back directions. The left air distribution pipe and the right air distribution pipe are respectively arranged on the left and right sides of the bottom of the oil tank. The front and rear ends of the left air distribution pipe and the right air distribution pipe are provided with blocking plates. Several high-pressure air pipes, both of which are arranged along the left and right directions, pass between the left air distribution pipe and the right air distribution pipe. Several jet holes are evenly provided along the length direction of each high-pressure air pipe. The middle top of the left air distribution pipe is connected to a left air intake pipe vertically arranged along the left side wall of the oil tank, and the upper end of the left air intake pipe is connected to a left pipe joint that passes through the left side wall of the oil tank to the left. The middle top of the right air distribution pipe is connected to a right air intake pipe vertically arranged along the right side wall of the oil tank, and the upper end of the right air intake pipe is connected to a right pipe joint that passes through the right side wall of the oil tank to the right. Both the left pipe joint and the right pipe joint are located above the oil liquid surface.

[0010] By adopting the above technical solution, compared with the existing technology, the present invention has the following beneficial effects:

[0011] (1) The outer circle of the guide roller is thick in the middle and gradually becomes thinner towards the left and right sides. It has the function of spreading and dispersing the filaments. The filaments first pass through the guide roller, which can flatten the filaments to both sides (spread out). After the filaments are spread out, the contact area between the filaments and the oil is increased, thereby improving the uniformity of the oiling of the filaments inside and outside.

[0012] (2) The utility model uses compressed air to mix and stir the oil and water in the water tank by introducing compressed air into the pneumatic mixing and stirring pipeline. The air flow is discharged through a plurality of jet holes opened on the high-pressure air pipe. The air flow is sprayed into the oil liquid to form continuous bubbles. The bubbles move upward in the oil liquid. During the upward movement, the bubbles mix and stir the oil and water, so that the oil and water are quickly and fully fused, and the oil and liquid are mixed more evenly. The left and right air inlet pipes are respectively provided on the left and right sides of the water tank. Compressed air is injected into the left and right sides simultaneously, so that the air flow ejected from the jet holes on the left and right sides of the high-pressure air pipe can be kept balanced, so that the oil and liquid in the oil tank are basically uniformly fused.

[0013] (3) The cover mainly plays a dustproof role. In winter, due to the low temperature in the workshop, the electric heating wire can be energized to heat the oil inside the oil tank, raising the oil temperature. This not only improves the oiling effect, but also helps the oil and water to blend quickly. The thermal insulation layer mainly plays a role in heat preservation. The sealing ring set on the cover and bottom also plays a good role in heat preservation.

[0014] (4) When adding oil and water to the oil tank, pour the oil and water into the oil receiving tank according to a certain ratio, and then flow into the oil tank through the oil return pipe. This is convenient and quick without opening the cover.

[0015] (5) The oiling fiber bundle has more oil liquid attached, which prevents from dropping to the ground during the right conveying process, so that the oil squeezing roller group is arranged, and the upper roller and the lower roller can squeeze the oil liquid on the fiber bundle, and the squeezed oil liquid is mainly attached to the surface of the lower roller due to the gravity, and the oil liquid on the surface of the lower roller is scraped off through the oil scraping plate and flows into the oil collecting groove.

[0016] (6) The observation window arranged on the cover plate is made of transparent glass, and the running state of the oiling roller and the oil liquid in the oil tank can be observed through the observation window. The oil agent and water are added when the liquid level is low.

[0017] In summary, the utility model principle science, simple structure, convenient operation, adopt the way of pneumatic mixing and mixing greatly improve the fusion degree and dispersibility of oil agent and water, through the first dispersion of the fiber bundle, the oil liquid attached to the outer layer and the inner layer of the fiber bundle after oiling is basically consistent, the running speed of the fiber bundle is not reduced during the oiling process, the working efficiency is ensured, the excess oil liquid attached to the fiber bundle is squeezed, the fiber quality is better controlled, the production needs and customer needs are met. At the same time, the oil liquid can be heated by starting the electric heating wire in winter, and high-temperature compressed air can be directly introduced into the pneumatic mixing and stirring pipeline to improve the fusion degree of the oil agent and water and improve the oiling effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0019] The embodiment of the utility model will be further described in combination with the drawings and examples.

[0020] As Figure 1 shown, the utility model discloses a hair fiber even oiling system, including the top open oil tank 1, the oil tank 1 is filled with the oil liquid 2 of oil agent and water mixture, the oil tank 1 is equipped with the oiling roller 3 immersed in the oil liquid 2, the left side upper portion of oil tank 1 is equipped with left support 4, and left support 4 is rotatably equipped with guide roller 5, and the right side upper portion of oil tank 1 is equipped with right support 6, and right support 6 is rotatably equipped with oil squeezing roller group, and hair fiber tow 10 passes through guide roller 5, oiling roller 3 and oil squeezing roller group in turn, and the oil tank 1 bottom is paved with pneumatic mixing and stirring pipeline.

[0021] The oil tank 1 top is equipped with cover plate 8, and the bottom surface of cover plate 8 is equipped with sealing positioning ring 9 that extends into the oil tank 1 upper port and contacts with the inner wall of oil tank 1, and the left side and the right side of cover plate 8 are respectively equipped with threading hole 11 for passing through fiber bundle 10, and the front side and / or rear side of cover plate 8 is equipped with observation window (not shown in the drawing).

[0022] The oil squeezing roller set comprises upper roller 13 and lower roller 14 arranged in parallel along the front-rear direction, and the oil squeezing gap through the fiber bundle 10 is formed between the upper roller 13 and the lower roller 14, the right support 6 is provided with an oil receiving groove 15 below the lower roller 14, the right support 6 is provided with an oil scraping plate 16, the upper side edge of the oil scraping plate 16 is in contact with the left bottom of the outer circle of the lower roller 14, the left bottom of the oil receiving groove 15 is provided with an oil return pipe 17, and the lower end of the oil return pipe 17 penetrates through the cover plate 8 and the sealing positioning ring 9 and extends into the oil containing groove 1.

[0023] The oil containing groove 1 is made of stainless steel plate, and the bottom and the outer side of the periphery of the oil containing groove 1 are provided with a heat insulation layer 18, and the heat insulation layer 18 is pre-buried with the electric heating wire 7 in contact with the outer surface of the stainless steel plate.

[0024] The outer circle of the guide roller 5 is gradually tapered to the left and right sides from the middle part.

[0025] The pneumatic mixing and stirring pipeline comprises left gas distribution pipe 19 and right gas distribution pipe 20 arranged along the front-rear direction, the left gas distribution pipe 19 and the right gas distribution pipe 20 are arranged at the left side and the right side of the bottom of the oil containing groove 1 respectively, the front-rear ends of the left gas distribution pipe 19 and the right gas distribution pipe 20 are provided with blocking plates, the left gas distribution pipe 19 and the right gas distribution pipe 20 are connected through a plurality of high-pressure gas pipes 21 arranged along the left-right direction, a plurality of jet holes are uniformly arranged on each high-pressure gas pipe 21 along the length direction, the left gas distribution pipe 19 is connected with the left air inlet pipe 22 arranged vertically along the left side wall of the oil containing groove 1 at the middle top, the upper end of the left air inlet pipe 22 is connected with the left pipe joint 23 penetrating out of the left side wall of the oil containing groove 1 to the left, the right gas distribution pipe 20 is connected with the right air inlet pipe 25 arranged vertically along the right side wall of the oil containing groove 1 at the middle top, the upper end of the right air inlet pipe 25 is connected with the right pipe joint 24 penetrating out of the right side wall of the oil containing groove 1 to the right, and the left pipe joint 23 and the right pipe joint 24 are located above the oil liquid surface.

[0026] The working process of the utility model is as follows: the fiber bundle 10 first passes through the wire hole 11 on the left side of the cover plate 8 from the upper part of the guide roller 5 and enters the water containing groove, the guide roller 5 can flatten (scatter and expand) the fiber bundle 10 to the left and right sides, the contact area of the scattered and expanded fiber bundle 10 with the oil liquid is increased, the internal and external uniformity of the oiling of the fiber bundle 10 is improved, the fiber bundle 10 is immersed in the oil liquid 2 in the water containing groove, then passes around the oiling roller 3 at the bottom, during the time when the fiber bundle 10 is immersed in the oil liquid 2, the compressed air filtered is supplied to the left air inlet pipe 22 and the right air inlet pipe 25 through the left pipe joint 23 and the right pipe joint 24 respectively, the compressed air in the left air inlet pipe 22 enters the left gas distribution pipe 19, the compressed air in the right air inlet pipe 25 enters the right gas distribution pipe 20, the compressed air in the left gas distribution pipe 19 and the right gas distribution pipe 20 enters the high-pressure gas pipe 21 from the left port and the right port of the high-pressure gas pipe 21 respectively, and finally is sprayed out from the plurality of jet holes formed on the high-pressure gas pipe 21, the airflow is sprayed into the oil liquid to form continuous bubbles. Figure 1The middle arrow points to the direction of the air bubble, and the air bubble moves upward in the oil. During the upward movement, the air bubble mixes and stirs the oil and water, so that the oil and water are quickly and fully integrated, and the oil 1 is mixed more evenly. The oiling work is completed after the tow 10 leaves the oil 2 from the right side of the oil roller 3. The tow 10 then passes obliquely upward through the wire threading hole 11 on the right side of the cover plate 8, and then passes through the gap between the upper roller 13 and the lower roller 14. The upper roller 13 and the lower roller 14 squeeze the oil 2 attached to the tow 10. The squeezed oil 2 scrapes the oil 2 on the surface of the lower roller 14 through the oil scraper 16 and falls into the oil receiving tank 15. The oil 2 in the oil receiving tank 15 flows into the oil storage tank 1 through the return oil pipe 17 for reuse.

[0027] In winter, since the temperature in the workshop is low, the electric heating wire 7 can be energized to heat the oil 1 inside the oil tank 1 to increase the oil temperature, which not only improves the oiling effect but also helps the rapid fusion of oil and water.

[0028] The above embodiments illustrate the basic principles and features of the present invention. However, the above merely illustrates preferred embodiments of the present invention and is not intended to limit the present invention to the embodiments described. Persons skilled in the art, inspired by this patent, may make various modifications and improvements without departing from the spirit of the present invention and the scope of protection of the claims, all of which fall within the scope of protection of the present invention. Therefore, the patent and scope of protection of this utility model shall be subject to the appended claims.

Claims

1. A system for uniformly oiling hair fibers, comprising an open top oil tank containing a mixture of oil and water, and an oiling roller immersed in the oil, characterized in that: A left bracket is provided on the upper left side of the oil tank, and a guide roller is rotatably provided on the left bracket. A right bracket is provided on the upper right side of the oil tank, and an oil squeezing roller group is rotatably provided on the right bracket. The fiber bundles are passed around the guide roller, the oiling roller and the oil squeezing roller group in turn, and a pneumatic mixing and stirring pipeline is laid at the bottom of the oil tank.

2. The hair fiber uniform oiling system according to claim 1, characterized in that: A cover plate is provided on the top of the oil tank, and a sealing positioning ring is provided on the bottom of the cover plate, which extends into the upper port of the oil tank and contacts the inner wall of the oil tank. Wire threading holes for passing the wire bundle are provided on the left and right sides of the cover plate respectively, and observation windows are provided on the front and / or rear sides of the cover plate.

3. The hair fiber uniform oiling system according to claim 2, characterized in that: The oil squeezing roller group includes an upper roller and a lower roller arranged in parallel along the front-to-back direction. There is an oil squeezing gap between the upper roller and the lower roller for passing the tow. An oil receiving groove is provided under the lower roller on the right bracket. An oil scraper is provided on the right bracket. The upper side of the oil scraper contacts the bottom left side of the outer circle of the lower roller. An oil return pipe is provided at the bottom left side of the oil receiving groove. The lower end of the oil return pipe passes through the cover plate and the sealing positioning ring and extends into the oil tank.

4. The hair fiber uniform oiling system according to any one of claims 1 to 3, characterized in that: The oil tank is made of stainless steel plates. The bottom and the outer sides of the oil tank are provided with heat insulation layers. Electric heating wires in contact with the outer surface of the stainless steel plates are embedded in the heat insulation layers.

5. The hair fiber uniform oiling system according to any one of claims 1 to 3, characterized in that: The outer circle of the guide roller is a structure that is thick in the middle and gradually becomes thinner towards the left and right sides.

6. The hair fiber uniform oiling system according to any one of claims 1 to 3, characterized in that: The pneumatic mixing and stirring pipeline includes a left air distribution pipe and a right air distribution pipe, both of which are arranged along the front and back directions. The left air distribution pipe and the right air distribution pipe are respectively arranged on the left and right sides of the bottom of the oil tank. The front and rear ends of the left air distribution pipe and the right air distribution pipe are provided with blocking plates. Several high-pressure air pipes, both of which are arranged along the left and right directions, pass between the left air distribution pipe and the right air distribution pipe. Several jet holes are evenly provided along the length direction of each high-pressure air pipe. The middle top of the left air distribution pipe is connected to a left air intake pipe vertically arranged along the left side wall of the oil tank, and the upper end of the left air intake pipe is connected to a left pipe joint that passes through the left side wall of the oil tank to the left. The middle top of the right air distribution pipe is connected to a right air intake pipe vertically arranged along the right side wall of the oil tank, and the upper end of the right air intake pipe is connected to a right pipe joint that passes through the right side wall of the oil tank to the right. Both the left pipe joint and the right pipe joint are located above the oil liquid surface.

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