CN211897559U

CN211897559U - Equipment for treating and sizing yarn by utilizing plasma

Info

Publication number: CN211897559U
Application number: CN201921253077.4U
Authority: CN
Inventors: 王锡彬
Original assignee: Nantong Hairun Textile Co ltd; Nantong Kewo Textile Co ltd
Current assignee: Nantong Hairun Textile Co ltd; Nantong Kewo Textile Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-11-10
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an equipment that starching was handled to yarn utilization plasma, in the past backward for plasma processing yarn device in proper order, an electrode, the guiding axle, the rotating turret, divide the yarn device, the dressing room, the locomotive device, power unit and control mechanism, be equipped with the electrode in the yarn device is handled to plasma, the rotating turret is located plasma processing yarn device respectively, divide between the yarn device and the dressing room, between the locomotive device, the rear end of dividing the yarn device is located to the dressing room, the rear end of dressing room is equipped with the locomotive device, be equipped with power unit in the locomotive device, the upper surface of locomotive device is equipped with control mechanism. The utility model discloses a make a plurality of plasma discharge regions that multiunit yarn was equipped with the guiding axle from top to bottom parallel to pass, adopt dielectric barrier's the form of discharging, utilize plasma preprocessing technique, produce the sculpture reaction at the fibre surface, introduce polar group to improve the wettability of yarn, make the absorption thick liquids that the yarn can be better, the use amount of thick liquids has significantly reduced.

Description

Equipment for treating and sizing yarn by utilizing plasma

Technical Field

The utility model relates to a weaving equipment technical field specifically is a yarn utilizes plasma to handle equipment of starching.

Background

In the textile industry, in order to weave smoothly in a textile mill, warp sizing is carried out to form a film on the surface to protect yarns, so that the wear resistance of the yarns is improved, the wool habit is reduced, the strength of the yarns is properly increased, the elongation is reduced, the complex mechanical action capacity of the yarns in the weaving process is borne, the yarns are prevented from being rubbed, abraded, broken ends and the like in the post-processing and using process, and the service life of the warp yarns is prolonged. In the traditional sizing process, due to the limitation of yarn hydrophilicity, particularly for high-quality yarns and some polyester cotton products, people have to add PVA and some expensive auxiliary agents to realize sizing, so that firstly, the production cost is increased, and secondly, the PVA can cause serious environmental pollution during desizing.

The plasma adopted at present is under the condition of a vacuum chamber, and the plasma pretreatment technology is utilized, so that the etching reaction can be generated on the surface of the fiber, and the polar group is introduced, thereby improving the wetting property of the yarn, leading the yarn to be capable of better absorbing the slurry, and greatly reducing the using amount of the slurry. At home and abroad, people pay attention to the method of adopting the normal pressure plasma, but the generated plasma has small and uneven area and is easy to blow yarns, so that the industrialization is not really realized at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment that the yarn utilized plasma to handle the starching carries out plasma preliminary treatment to the yarn, carries out the starching again, utilizes plasma preliminary treatment technique bombardment cotton yarn surface, makes it produce physical sputtering and chemical etching reaction to implant polar group, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for treating and sizing yarn by using plasma sequentially comprises a plasma yarn treatment device, a high-voltage electrode, a ground electrode, a guide shaft, a rotating frame, a yarn splitting device, a yarn splitting guide shaft, a sizing chamber, a headstock device, a power mechanism and a control mechanism from front to back, the plasma yarn processing device is internally provided with a high-voltage electrode and a ground electrode, the guide shafts are arranged on the upper side and the lower side of the plasma yarn processing device, the number of the rotating frames is two, the rotating frames are respectively arranged between the plasma yarn processing device and the yarn dividing device and between the sizing chamber and the headstock device, a plurality of yarn dividing guide shafts are arranged in the yarn dividing device, the sizing chamber is arranged at the rear end of the yarn dividing device, the rear end of the upper dressing chamber is provided with a headstock device, a power mechanism is arranged in the headstock device, and the upper surface of the headstock device is provided with a control mechanism.

Preferably, six groups of electrode structures are arranged in the yarn plasma treatment device, the electrode structures are correspondingly arranged on two sides of the yarn plasma treatment device in pairs respectively, and the electrode structures comprise a high-voltage power supply, a high-voltage electrode, a ground electrode, a medium barrier layer and an exhaust hood.

Preferably, the high-voltage power supply is arranged outside the yarn plasma treatment device, the high-voltage electrode and the ground electrode are arranged inside the yarn plasma treatment device, the high-voltage electrode and the ground electrode are connected with the high-voltage power supply, the medium barrier layer is arranged between the high-voltage electrode and the ground electrode, and the exhaust hood is arranged between the high-voltage power supply and the yarn plasma treatment device.

Preferably, the plasma yarn processing device is also internally provided with a guide shaft, an air inlet pipeline, an upper supporting plate, a lower supporting plate and a supporting frame.

Preferably, the number of the guide shafts is four, and the guide shafts are correspondingly arranged between the upper support plate and the lower support plate in pairs respectively.

Preferably, go up the backup pad with be equipped with the support frame between the lower support plate, the upper surface of backup pad is located to the admission line.

Preferably, the rotating frame comprises a rotating shaft, a rotating support and a rotating bottom plate, and the rotating shaft is arranged on the rotating bottom plate through the rotating support.

Preferably, the dividing guide shaft includes first dividing guide shaft, second dividing guide shaft, third dividing guide shaft, fourth dividing guide shaft and fifth dividing guide shaft, the fourth dividing guide shaft is total two, the fifth dividing guide shaft is total two, first dividing guide shaft and second dividing guide shaft are the triangle-shaped structure, second dividing guide shaft rear end is connected with fourth dividing guide shaft, third dividing guide shaft rear end is connected with fifth dividing guide shaft.

Preferably, the sizing chamber comprises a slurry tank, slurry nozzles and slurry recovery holes, the slurry nozzles are uniformly distributed in the sizing chamber from top to bottom, the slurry recovery holes are formed in the lower portion of the sizing chamber, and the slurry tank is formed in the lower portion of the slurry recovery holes.

Preferably, the headstock device comprises a yarn guide clip, a tension clip, a beam and a telescopic box, the yarn guide clip is arranged at the upper end of the headstock device, the rear ends of the yarn guide clip are the tension clip and the beam respectively, and the telescopic box is arranged between the tension clip and the beam.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a setting up plasma and handling the yarn device, making a plurality of plasma discharge regions that multiunit yarn was equipped with the guiding axle about parallelly passing, adopting dielectric barrier's the form of discharging, utilizing plasma pretreatment technique, producing the sculpture reaction at the fibre surface, introducing polar group to improve the wettability of yarn, make the absorption thick liquids that the yarn can be better, the use amount of thick liquids that has significantly reduced.

(2) The utility model discloses a make the multiunit yarn pass the plasma discharge area, a plurality of plasma discharge areas adopt dielectric barrier's the form of discharging, can discharge for single dielectric barrier, also can discharge for two dielectric barrier, and application plasma preprocessing technique bombardment cotton yarn surface makes it produce physics sputtering and chemical etching reaction to implant polar group.

(3) The utility model discloses a rotating turret flattens the yarn for the yarn before the starching is paved, it is even to ensure the starching.

(4) The utility model discloses a set up the yarn dividing device, separately enter into the dressing room with the epaxial piece yarn of warp, ensure that the yarn starching is even and reach certain starching rate, the sizing takes place the adhesion when preventing the sizing to dry simultaneously.

(5) The utility model discloses a thick liquid recovery hole in dressing room lower part can make the thick liquid of not being starched retrieve to the thick liquid groove, guarantees thick liquid cyclic utilization.

(6) The headstock can collect slashing and provide power and control transmission for the whole slashing process through a power mechanism and a control mechanism.

Drawings

FIG. 1 is an overall view of a yarn sizing apparatus;

FIG. 2 is a view of the structure of a plasma yarn treatment apparatus;

FIG. 3 is a view showing the structure of the yarn dividing apparatus.

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 work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a device for treating and sizing yarns by using plasma comprises a plasma yarn treatment device 1, a high-voltage electrode 13, a ground electrode 15, a guide shaft 11, a rotating frame 2, a yarn splitting device 3, a yarn splitting guide shaft 31, a sizing chamber 4, a headstock device 5, a power mechanism 6 and a control mechanism 7 in sequence from front to back, wherein the high-voltage electrode 13 and the ground electrode 15 are arranged in the plasma yarn treatment device 1, the guide shaft 11 is arranged on the upper side and the lower side of the plasma yarn treatment device, the rotating frame 2 is divided into two parts, the rotating frame 2 is respectively arranged between the plasma yarn treatment device 1 and the yarn splitting device 3 and between the sizing chamber 4 and the headstock device 5, the rotating frame 2 comprises a rotating shaft 21, a rotating support 22 and a rotating bottom plate 23, the rotating shaft 21 is arranged on the rotating bottom plate 23 through the rotating support 22, and the rotating frame 2 is used for flattening yarns to lay yarns before sizing, the sizing is ensured to be uniform, the sizing chamber 4 is arranged at the rear end of the yarn splitting device 3, the sizing chamber 3 comprises a sizing solution tank 41, a sizing solution nozzle 42 and a sizing solution recovery hole 43, the sizing solution nozzle 42 is uniformly arranged in the sizing chamber 4 from top to bottom, the sizing solution recovery hole 43 is arranged below the sizing chamber 4, the sizing solution tank 41 is arranged below the sizing solution recovery hole 43, and the sizing solution which is not sized can be recovered to the sizing solution tank 41 through the sizing solution recovery hole 43 at the lower part of the sizing chamber 4, so that the recycling of the sizing solution is ensured; the rear end of the sizing chamber 4 is provided with a head device 5, the head device 5 comprises a yarn guide piece 51, a tension piece 52, a beam 53 and a telescopic box 54, the yarn guide piece 51 is arranged at the upper end of the head device 5, the rear end of the yarn guide piece 51 is provided with the tension piece 52 and the beam 53 respectively, the telescopic box 54 is arranged between the tension piece 52 and the beam 53, a power mechanism 6 is arranged in the head device 5, the upper surface of the head device 5 is provided with a control mechanism 7, and the head device 5 can collect slashes and provide power and control transmission for the whole slashing process through the power mechanism 6 and the control mechanism 7.

Referring to fig. 2, six sets of electrode structures are arranged in the yarn plasma processing device 1, the electrode structures are correspondingly arranged on two sides of the yarn plasma processing device 1 in pairs, each electrode structure comprises a high voltage power supply 12, a high voltage electrode 13, a ground electrode 15, a dielectric barrier layer 16 and an exhaust hood 14, the high voltage power supply 12 is arranged on the outer side of the yarn plasma processing device 1, the high voltage electrode 13 and the ground electrode 15 are arranged on the inner side of the yarn plasma processing device 1, the high voltage electrode 13 and the ground electrode 15 are connected with the high voltage power supply 12, the dielectric barrier layer 16 is arranged between the high voltage electrode 13 and the ground electrode 15, the exhaust hood 14 is arranged between the high voltage power supply 13 and the yarn plasma processing device 1, a guide shaft 11, an air inlet pipeline 17, an upper support plate 18, a lower support plate 19 and a support frame 20 are further arranged in the yarn plasma processing device 1, the, the guide shafts 11 are correspondingly arranged between the upper supporting plate 18 and the lower supporting plate 19 in pairs respectively, a supporting frame 20 is arranged between the upper supporting plate 18 and the lower supporting plate 19, the air inlet pipeline 17 is arranged on the upper surface of the upper supporting plate 18, a plurality of groups of yarns pass through plasma discharge areas, the plasma discharge areas adopt a dielectric barrier discharge mode, either single dielectric barrier discharge or double dielectric barrier discharge, the plasma pretreatment technology is used for bombarding the surface of cotton yarns, so that physical sputtering and chemical etching reaction are generated, and polar groups are implanted.

Please refer to fig. 3, the yarn separating device 3 includes a first yarn separating guide shaft 31, a second yarn separating guide shaft 32, a third yarn separating guide shaft 33, a fourth yarn separating guide shaft 34 and a fifth yarn separating guide shaft 35, the fourth yarn separating guide shaft 34 is two in total, the fifth yarn separating guide shaft 35 is two in total, the first yarn separating guide shaft 31 and the second yarn separating guide shaft 32 are in a triangular structure, the rear end of the second yarn separating guide shaft 32 is connected with the fourth yarn separating guide shaft 34, the rear end of the third yarn separating guide shaft 33 is connected with the fifth yarn separating guide shaft 35, by arranging the yarn separating device 3, the yarn sheet on the warp beam is separated to enter the sizing chamber 4, the yarn sizing uniformity is ensured, a certain sizing rate is reached, and the adhesion of the slashing is prevented when the slashing is dried.

Application method

When the plasma jet loom works, specific slurry is injected into a slurry tank 41, yarns are threaded as shown in the attached drawing, the ground electrode 15 is connected with the ground, the high-voltage power supply 12 is respectively connected with the high-voltage electrode 13 and the ground electrode 15, the discharge frequency of the high-voltage power supply 12 is 1-30KHz, the output peak-peak voltage is more than 8000V, a working gas argon is introduced into an air inlet pipeline 17, the yarns pass through a plasma discharge interval through a guide shaft 11, and generated waste gas is discharged through a guide shaft 14; the yarn after plasma treatment passes through the rotating frame 2, passes through the yarn dividing device 3 after being flattened by two rollers, so that the parallel and spaced arrangement of the yarn in the sizing chamber 4 is ensured, the sizing agent in the sizing tank 41 is uniformly sprayed to the yarn by the sizing agent nozzles 42 uniformly arranged up and down in the sizing chamber 4, the uniform coating of the sizing agent on the yarn is ensured, and the sizing agent coated with the sizing agent is wound on a weaving shaft 53 through the yarn guide 51, the tension roller 52 and the expansion box 54 and is used for weaving by a weaving machine. The power control and transmission of the whole sizing process are completed by the power mechanism 6 and the control mechanism 7 together, and related circuits and transmission mechanisms are known or universal.

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

1. An apparatus for sizing a yarn using a plasma treatment, comprising: the plasma yarn processing device, the high-voltage electrode, the ground electrode, the guide shafts, the rotating frames, the yarn splitting device, the yarn splitting guide shafts, the sizing chamber, the vehicle head device, the power mechanism and the control mechanism are sequentially arranged from front to back, the high-voltage electrode and the ground electrode are arranged in the plasma yarn processing device, the guide shafts are arranged on the upper side and the lower side of the plasma yarn processing device, the rotating frames are arranged between the plasma yarn processing device and the yarn splitting device and between the sizing chamber and the vehicle head device, the plurality of yarn splitting guide shafts are arranged in the yarn splitting device, the sizing chamber is arranged at the rear end of the yarn splitting device, the vehicle head device is arranged at the rear end of the sizing chamber, the power mechanism is arranged in the vehicle head device, and the control mechanism is arranged on the upper surface of the vehicle head device.

2. An apparatus for plasma treatment sizing of a yarn according to claim 1, wherein: six groups of electrode structures are arranged in the plasma yarn processing device, the electrode structures are correspondingly arranged on two sides of the plasma yarn processing device respectively, and the electrode structures comprise a high-voltage power supply, a high-voltage electrode, a ground electrode, a medium barrier layer and an exhaust hood.

3. An apparatus for plasma treatment sizing of a yarn according to claim 2, wherein: the high-voltage power supply is arranged on the outer side of the yarn plasma processing device, the high-voltage electrode and the ground electrode are arranged on the inner side of the yarn plasma processing device, the high-voltage electrode and the ground electrode are connected with the high-voltage power supply, the medium barrier layer is arranged between the high-voltage electrode and the ground electrode, and the exhaust hood is arranged between the high-voltage power supply and the yarn plasma processing device.

4. An apparatus for plasma treatment sizing of a yarn according to claim 1, wherein: the plasma yarn treatment device is also internally provided with a guide shaft, an air inlet pipeline, an upper supporting plate, a lower supporting plate and a supporting frame.

5. An apparatus for plasma treatment sizing of a yarn according to claim 4, wherein: the guide shafts are four in number, and the guide shafts are correspondingly arranged between the upper supporting plate and the lower supporting plate in pairs respectively.

6. An apparatus for plasma treatment sizing of a yarn according to claim 4, wherein: go up the backup pad with be equipped with the support frame between the lower support plate, the upper surface of backup pad is located to the admission line.

7. An apparatus for plasma treatment sizing of a yarn according to claim 1, wherein: the rotating frame comprises a rotating shaft, a rotating support and a rotating bottom plate, and the rotating shaft is arranged on the rotating bottom plate through the rotating support.

8. An apparatus for plasma treatment sizing of a yarn according to claim 1, wherein: the yarn dividing guide shaft comprises a first yarn dividing guide shaft, a second yarn dividing guide shaft, a third yarn dividing guide shaft, a fourth yarn dividing guide shaft and a fifth yarn dividing guide shaft, the fourth yarn dividing guide shaft is total two, the fifth yarn dividing guide shaft is total two, the first yarn dividing guide shaft and the second yarn dividing guide shaft are of a triangular structure, the rear end of the second yarn dividing guide shaft is connected with the fourth yarn dividing guide shaft, and the rear end of the third yarn dividing guide shaft is connected with the fifth yarn dividing guide shaft.

9. An apparatus for plasma treatment sizing of a yarn according to claim 1, wherein: the sizing chamber comprises a sizing solution tank, a sizing solution nozzle and a sizing solution recovery hole, the sizing solution nozzle is uniformly distributed in the sizing chamber from top to bottom, the sizing solution recovery hole is formed in the lower portion of the sizing chamber, and the sizing solution tank is formed in the lower portion of the sizing solution recovery hole.

10. An apparatus for sizing a yarn using plasma treatment according to claim 1, wherein: the front device comprises a yarn guide clip, a tension clip, a beam and a telescopic box, wherein the yarn guide clip is arranged at the upper end of the front device, the rear end of the yarn guide clip is provided with the tension clip and the beam respectively, and the telescopic box is arranged between the tension clip and the beam.