CN108728922B - Electrostatic nondestructive removing device of biomass fiber spinning machine - Google Patents
Electrostatic nondestructive removing device of biomass fiber spinning machine Download PDFInfo
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- CN108728922B CN108728922B CN201810922525.9A CN201810922525A CN108728922B CN 108728922 B CN108728922 B CN 108728922B CN 201810922525 A CN201810922525 A CN 201810922525A CN 108728922 B CN108728922 B CN 108728922B
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- electrostatic
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Elimination Of Static Electricity (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses an electrostatic nondestructive removing device of a biomass fiber spinning machine, which comprises a base, wherein a humidifying and de-electrifying device is fixedly arranged on the base, and an electrostatic removing device is arranged below the humidifying and de-electrifying device; the static electricity removing device comprises a mounting plate, a spinning separation comb and a de-electrifying roller are mounted on the mounting plate, separation teeth are arranged on the spinning separation comb, guide wheels are movably mounted between every two adjacent separation teeth, the de-electrifying roller is movably mounted on the mounting plate through the mounting plate, a feed chute is arranged on the de-electrifying roller, a movable frame is arranged above the feed chute and mounted on the mounting plate, a fastening spring is connected between the movable frame and the mounting plate, and a fixed contact block is mounted on the movable frame.
Description
Technical Field
The invention relates to the field of spinning machines, in particular to a static electricity nondestructive removing device of a biomass fiber spinning machine.
Background
The biomass fibers can be basically divided into three main categories, namely biomass primary fibers, biomass regenerated fibers and biomass synthetic fibers. The biomass protofiber represented by cotton, wool, hemp and silk is a traditional dominant variety in China; the biomass regenerated fibers such as bamboo pulp, hemp pulp fiber, protein fiber, alginate fiber, chitin fiber, direct solvent method cellulose fiber and the like are developed rapidly, and the requirements of economic development and development of textile industry in China can be basically met; PTT, PLA, PHA and other biomass synthetic fibers break through key technologies, and part of the product productivity is ahead in the world.
Due to the rapid development and good properties of biomass fibers, biomass fibers are widely used in spinning products. Spinning is also known as chemical fiber forming. A process for making chemical fibers. The process of forming chemical fiber by making some high molecular compound into colloidal solution or melting into melt and extruding from fine holes of spinneret. The spinning colloidal solution or melt is delivered to the spinneret by a metering pump. The forming method mainly comprises two main types of solution spinning and melt spinning. In the prior art, the spinning devices for biomass fibers have a plurality of types and complete functions.
A spinning machine is a machine that forms a fiber-forming polymer solution or melt into filaments. Spinning machines are classified into a wet spinning machine, a melt spinning machine and a dry spinning machine according to different fiber spinning methods. In the prior art, spinning machines are various in types and complete in functions.
However, the existing electrostatic nondestructive removing device of the biomass fiber spinning machine has the following defects:
(1) in the prior art, in the process of using the electrostatic nondestructive removing device of the biomass fiber spinning machine, because the spinning grounding is insufficient, the static electricity on the spinning is completely removed, and the production quality of the spinning is greatly reduced;
(2) in the process of using the electrostatic nondestructive removing device of the biomass fiber spinning machine in the prior art, when spinning is transported in a dry environment, the spinning and parts on the spinning machine are rubbed, so that static electricity is easily generated, the surface of the spinning is easy to adsorb dust in the air, and the production quality of the spinning is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the electrostatic nondestructive removing device of the biomass fiber spinning machine, the electrostatic on the spinning is removed in a grounding and humidifying mode, the nondestructive removal of the electrostatic is realized, the adsorption of the spinning to dust is greatly reduced, the production quality of the spinning is greatly improved, and the problems provided by the background art can be effectively solved.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the electrostatic nondestructive removing device of the biomass fiber spinning machine comprises a base, wherein a humidifying and de-electrifying device is fixedly arranged on the base, an electrostatic leading device is arranged below the humidifying and de-electrifying device, and the electrostatic leading device is movably arranged on the base;
the static electricity draws remove device includes the mounting panel of ground connection, install spinning separation comb and electricity removal roller on the mounting panel, be equipped with a plurality of separation teeth on the spinning separation comb, and equal movable mounting has the leading wheel between the adjacent separation tooth, electricity removal roller passes through mounting bracket movable mounting on the mounting panel, be equipped with the chute feeder that a plurality of cross-sections are "concave" shape on the electricity removal roller, the chute feeder top is equipped with the adjustable shelf, adjustable shelf movable mounting is on the mounting bracket, be connected with fastening spring between adjustable shelf and the mounting bracket, fixed mounting has a plurality of fixed contact pieces on the adjustable shelf, and fixed contact piece and chute feeder inner wall sliding contact.
Further, the bottom surface is equipped with the mounting groove under the base, mounting groove female connection has fastening bolt, and is fixed with the wiring fork between fastening bolt and the mounting groove.
Further, the humidification de-electrifying device comprises a columnar water inlet tank fixedly mounted on the base, the upper surface of the columnar water inlet tank is connected with a water supply pipe, the top end of the water supply pipe is connected with an annular water discharge pipe, and a plurality of atomizing nozzles are mounted on the annular water discharge pipe.
Further, the spinning separation comb is also installed on the installation seat through the installation frame, the spinning separation comb is made of an anti-static nylon plate material, and the guide wheel is provided with a semicircular guide groove.
Further, the protruding part on the feeding groove is provided with a semicircular sliding groove.
Furthermore, the number of the fixed contact blocks is equal to that of the feeding grooves, the arc-shaped contact grooves are formed in the lower bottom surfaces of the fixed contact blocks, and the inner walls of the contact grooves are provided with semicircular conductive grooves.
Furthermore, a plurality of pairs of charging chutes with round and inclined cross sections are arranged on the separating teeth.
Furthermore, the atomizer evenly distributed is on annular drain pipe, atomizer delivery port is upwards installed.
Furthermore, an anti-static wrist is hung on the base and electrically connected with the base.
Compared with the prior art, the invention has the beneficial effects that:
(1) the static electricity removing device 3 discharges the static electricity on the spinning to the ground through grounding, can quickly and fully remove the static electricity carried on the spinning, reduces the adsorption of the spinning to dust in the production process, and improves the production quality of the spinning;
(2) the humidifying and de-electrifying device increases the humidity of the spinning working environment, reduces the static electricity generated by friction in the spinning conveying process, reduces the suspended dust in the spinning working environment, reduces the dust adsorption of the spinning, and greatly improves the spinning production quality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a spin separator comb structure of the present invention;
FIG. 3 is a schematic view of a de-electrifying roller structure according to the present invention;
FIG. 4 is a schematic front view of a fixed contact block according to the present invention;
fig. 5 is a left side view of the fixed contact block of the present invention.
Reference numbers in the figures:
1-a base; 2-a humidifying and de-energizing device; 3-electrostatic removal means; 4-mounting grooves; 5-fastening bolts; 6-a wire fork; 7-a guide groove; 8-a sliding groove; 9-a contact trench; 10-a conductive slot; 11-a charging chute; 12-antistatic wrist;
201-columnar water inlet tank; 202-water supply pipe; 203-annular drain pipe; 204-atomizing spray heads;
301-mounting plate; 302-a spinning separation comb; 303-a de-electrifying roller; 304-a guide wheel; 305-a mounting frame; 306-a feed chute; 307-a movable frame; 308-a fastening spring; 309-fixed contact block; 310-disengaging the teeth.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the invention provides an electrostatic nondestructive removing device of a biomass fiber spinning machine, which comprises a base 1, wherein a humidifying and de-electrifying device 2 is fixedly arranged on the base 1, an electrostatic leading-out device 3 is arranged below the humidifying and de-electrifying device 2, and the electrostatic leading-out device 3 is movably arranged on the base 1;
as shown in fig. 1 to 5, the electrostatic removing device 3 includes a grounded mounting plate 301, a spinning separation comb 302 and a de-electrifying roller 303 are mounted on the mounting plate 301, a plurality of separation teeth 310 are arranged on the spinning separation comb 302, guide wheels 304 are movably mounted between adjacent separation teeth 310, the de-electrifying roller 303 is movably mounted on the mounting plate 301 through a mounting frame 305, a plurality of feed chutes 306 with concave sections are arranged on the de-electrifying roller 303, a movable frame 307 is arranged above the feed chutes 306, the movable frame 307 is movably mounted on the mounting frame 305, a fastening spring 308 is connected between the movable frame 307 and the mounting frame 305, a plurality of fixed contact blocks 309 are fixedly mounted on the movable frame 307, and the fixed contact blocks 309 are in sliding contact with the inner wall of the feed chutes 306.
In this embodiment, the static electricity removing device 3 discharges the static electricity on the spinning to the ground through ground connection, and the static electricity carried on the spinning can be fully got rid of fast, has reduced the spinning and to the absorption of dust in process of production, has promoted the production quality of spinning.
In the embodiment, the produced spun yarn is separated into one piece through the spinning separation comb 302 for conveying, so that the spun yarn is prevented from being wound in the conveying process, the spun yarn is convenient to wind subsequently, when the dispersed spun yarn passes through the de-electrifying roller 303, static electricity carried by the spun yarn is discharged to the ground through the fixed contact block which is in close contact with the static electricity, and the static electricity of the spun yarn is removed in a nondestructive mode.
As shown in fig. 1, the base 1 is provided with a mounting groove 4 on the bottom surface, a fastening bolt 5 is connected to the mounting groove 4 through a thread, and a wiring fork 6 is fixed between the fastening bolt 5 and the mounting groove 4.
In this embodiment, after the fastening bolt 5 is fastened, the fastening bolt 5 is located in the mounting groove 4, so that the mounting of the base 1 is not affected, and the wiring fork 6 can be connected with the ground wire in a welding manner, thereby facilitating the connection of the ground wire.
As shown in fig. 1, the humidification and de-electrification device 2 comprises a columnar water inlet tank 201 fixedly mounted on the base 1, a water supply pipe 202 is connected to the upper surface of the columnar water inlet tank 201, an annular water discharge pipe 203 is connected to the top end of the water supply pipe 202, and a plurality of atomization nozzles 204 are mounted on the annular water discharge pipe 203.
In this embodiment, outside pressurization rivers send into the case 201 back of intaking, and the back is in proper order through flow pipe 202, annular drain pipe 203 from atomizer 204 blowout, for the operational environment of spinning has increased humidity, has reduced the static volume that the spinning produced because of the friction in transportation process, and the colleague has also reduced the dust of suspension among the spinning operational environment, has reduced the absorption of spinning to the dust, has promoted the production quality of spinning greatly.
As shown in fig. 1 and 2, the spin separation comb 302 is also mounted on the mounting base 301 through a mounting bracket 305, the spin separation comb 302 is made of an antistatic nylon plate material, and the guide wheel 304 is provided with a semicircular guide groove 7.
In this embodiment, the guide wheel 304 and the guide groove 7 are arranged to smoothly convey the spun yarn to the de-electrifying roller 303, so that the abrasion of the spun yarn in the conveying process is reduced, and the spinning separation comb 302 is made of an anti-static nylon plate material, so that the static electricity generated in the conveying process of the spun yarn is reduced.
As shown in fig. 3, the projection on the chute 306 is provided with a semicircular sliding groove 8.
In the embodiment, the arrangement of the sliding groove 8 realizes the directional conveying of the spinning, and prevents the spinning from deviating in the conveying process.
As shown in fig. 4 and 5, the number of the fixed contact blocks 309 is equal to the number of the feeding grooves 306, the lower bottom surface of the fixed contact block 309 is provided with an arc-shaped contact groove 9, and the inner wall of the contact groove 9 is provided with a semicircular conductive groove 10.
In this embodiment, the contact groove 9 is in sliding contact with the bottom surface of the feed groove 306, and the conductive groove 10 is in close sliding contact with the spun yarn, and discharges the static electricity on the spun yarn to the ground through the fixed contact block 309.
As shown in fig. 2, the separating teeth 310 are provided with a plurality of pairs of charging chutes 11 having circular cross sections and being inclined.
In the embodiment, the charging chute 11 is arranged to facilitate the placement of the spun yarn on the separation comb 302, and the section of the charging chute 11 is arranged to be circular, so that the friction force between the spun yarn and the charging chute 11 is reduced, and the abrasion of the spun yarn is reduced.
As shown in FIG. 1, the atomizer 204 is uniformly distributed on the annular drain pipe 203, and the water outlet of the atomizer 204 is upward installed.
In the embodiment, the water outlets of the atomizing nozzles 204 uniformly arranged on the annular water drainage pipe 203 are upwards installed, the spraying area of water mist is increased, the humidity of a spinning area is increased, the static electricity generated in spinning is reduced in a humid environment, meanwhile, the water mist evaporation needs to absorb a large amount of heat, and the cooling forming of the spinning is accelerated.
As shown in fig. 1, an anti-static wrist 12 is suspended on the base 1, and the anti-static wrist 12 is electrically connected to the base 1.
In this embodiment, when the operator wears the anti-static wrist 12 during the operation of the spinning, the static electricity carried by the operator is discharged, and the static electricity carried by the body of the operator is prevented from being transmitted to the spinning.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a bionass fiber spinning machine's nondestructive remove device of static, includes base (1), its characterized in that: the base (1) is fixedly provided with a humidifying and de-energizing device (2), an electrostatic removing device (3) is arranged below the humidifying and de-energizing device (2), and the electrostatic removing device (3) is movably arranged on the base (1);
the electrostatic leading-out device (3) comprises a grounding mounting plate (301), a spinning separation comb (302) and a de-electrifying roller (303) are mounted on the mounting plate (301), a plurality of separation teeth (310) are arranged on the spinning separation comb (302), guide wheels (304) are movably arranged between every two adjacent separating teeth (310), the de-electrifying roller (303) is movably arranged on the mounting plate (301) through a mounting frame (305), the de-electrifying roller (303) is provided with a plurality of feeding grooves (306) with concave sections, a movable frame (307) is arranged above the feeding groove (306), the movable frame (307) is movably arranged on the mounting frame (305), a fastening spring (308) is connected between the movable frame (307) and the mounting frame (305), a plurality of fixed contact blocks (309) are fixedly arranged on the movable frame (307), and the fixed contact blocks (309) are in sliding contact with the inner wall of the feeding groove (306);
the protruding part on the feeding groove (306) is provided with a semicircular sliding groove (8); the number of the fixed contact blocks (309) is equal to that of the feeding grooves (306), the lower bottom surface of each fixed contact block (309) is provided with an arc-shaped contact groove (9), and the inner wall of each contact groove (9) is provided with a semicircular conductive groove (10);
the spinning separation comb (302) is also arranged on the mounting plate (301) through a mounting frame (305), the spinning separation comb (302) is made of an anti-static nylon plate material, and a semicircular guide groove (7) is formed in the guide wheel (304);
the separating teeth (310) are provided with a plurality of pairs of charging chutes (11) which are circular in cross section and are arranged in an inclined manner.
2. The electrostatic nondestructive removal device of the biomass fiber spinning machine according to claim 1, characterized in that: the base (1) lower bottom surface is equipped with mounting groove (4), mounting groove (4) female connection has fastening bolt (5), and is fixed with wiring fork (6) between fastening bolt (5) and mounting groove (4).
3. The electrostatic nondestructive removal device of the biomass fiber spinning machine according to claim 1, characterized in that: humidification de-electrifying device (2) including the column of fixed mounting on base (1) case (201) of intaking, the column is intake case (201) upper surface and is connected with flow pipe (202), flow pipe (202) top is connected with annular drain pipe (203), install a plurality of atomizer (204) on annular drain pipe (203).
4. The electrostatic nondestructive removal device of the biomass fiber spinning machine according to claim 3, characterized in that: the atomizing spray heads (204) are uniformly distributed on the annular drain pipe (203), and water outlets of the atomizing spray heads (204) are upwards arranged.
5. The electrostatic nondestructive removal device of the biomass fiber spinning machine according to claim 1, characterized in that: the anti-static wrist (12) is hung on the base (1), and the anti-static wrist (12) is electrically connected with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922525.9A CN108728922B (en) | 2018-08-14 | 2018-08-14 | Electrostatic nondestructive removing device of biomass fiber spinning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922525.9A CN108728922B (en) | 2018-08-14 | 2018-08-14 | Electrostatic nondestructive removing device of biomass fiber spinning machine |
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| CN108728922A CN108728922A (en) | 2018-11-02 |
| CN108728922B true CN108728922B (en) | 2020-11-17 |
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| CN201810922525.9A Active CN108728922B (en) | 2018-08-14 | 2018-08-14 | Electrostatic nondestructive removing device of biomass fiber spinning machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020191715A1 (en) * | 2019-03-28 | 2020-10-01 | Esd Technology Consulting & Licensing Co., Ltd. | Device and method for mitigating static charges |
| CN112074064A (en) * | 2020-08-22 | 2020-12-11 | 阜阳恒泰纺织有限公司 | Flax and regenerated cellulose fibre static-removing device |
| CN112725956B (en) * | 2020-12-21 | 2021-12-31 | 太和县太清纺织品原料有限公司 | Cotton yarn processing antistatic device with positioning function and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729691A (en) * | 1993-07-12 | 1995-01-31 | Fujikura Ltd | Method for eliminating space charge of insulator |
| JP2008084789A (en) * | 2006-09-28 | 2008-04-10 | Tokyo Univ Of Science | Static charge eliminator |
| CN204080233U (en) * | 2014-10-25 | 2015-01-07 | 新野县华星棉纺织有限责任公司 | A kind of multistage drafting removes electrostatic drawing frame |
| CN204298555U (en) * | 2014-12-08 | 2015-04-29 | 杭州萧山凤凰纺织有限公司 | A kind of Sectional warping machines |
| CN204727266U (en) * | 2015-06-12 | 2015-10-28 | 成都市益诚包装有限公司 | Blown film retracting device |
| CN104960015A (en) * | 2015-06-29 | 2015-10-07 | 福建海源自动化机械股份有限公司 | Fiber cutting-off equipment |
| CN105034050B (en) * | 2015-06-29 | 2017-07-07 | 福建海源自动化机械股份有限公司 | A kind of fibre cutting equipment |
| CN106757576B (en) * | 2016-12-23 | 2018-12-11 | 张家港欣欣高纤股份有限公司 | A kind of mechanism realizing chemical fiber continuous yarn mechanical twisting |
| CN207022273U (en) * | 2017-05-09 | 2018-02-16 | 盐城市荣意来纺机有限公司 | A kind of Destaticizing device of warp rebeaming machine |
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