CN204224784U - A kind of device producing color some knot yarns - Google Patents
A kind of device producing color some knot yarns Download PDFInfo
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- CN204224784U CN204224784U CN201420603093.2U CN201420603093U CN204224784U CN 204224784 U CN204224784 U CN 204224784U CN 201420603093 U CN201420603093 U CN 201420603093U CN 204224784 U CN204224784 U CN 204224784U
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Abstract
The utility model relates to a kind of device producing color some knot yarns, and feed ripe bar from the feeding end of this high voltage electric field case, output is drawn by front roller, is wound on spool after twister twisting; High voltage electric field case side also has the liberation port of knot simultaneously, and the knot of input mixes by electric field force effect is crossing with fiber, and the sliver of high voltage electric field case feeding needs the drawing-off process through one group of roller apron; The nozzle of sliver through porch of damping dispels, and after entering cavity, directed accelerated motion under electrostatic field, in the process, fiber is subject to electric field force and frictional force and is stretched further, and crotch reduces.Now, coloured-knotted and fiber movement intersection of locus, and then random distribution and mixing in the fibre.Sliver is twisted by twister in exit, forms color some knot yarns.It is simple and easy that the utility model changes kind process, improves the service efficiency for coloured-knotted; Whole process decreases Roving Frames, and technological process is shorter more clean.
Description
Technical field
The utility model belongs to textile technology field, particularly relates to a kind of device producing color some knot yarns.
Background technology
At present, the main method of producing knot yarns adds dyed knot in the process of free mixed cotton, with raw cotton after mixing, successively through comb and parallel cotton fibers prior to spinning, drafting, rove and the spinning process of common yarn spinning unit.Due to from common yarn structurally different and cause the difference of the aspect such as brute force, extension at break, the production of color some knot yarns yarn all needs to carry out special adjustment and optimum configurations in every procedure.In mixed cotton process, the knot of dyeing mixes with raw cotton, once need the color category etc. changing knot, then needs to clear up blending box remains in the original seed class on passage and inwall cotton knot with removing thoroughly; Carding process is the most key step of whole flow process, because this operation is for the combing effect of cotton fiber, coming off and wasting of knot can be caused, to lack to fall in carding process as far as possible or also will ensure carding effect while the knot that do not fall, this is to the speed of cover plate, cylinder, cover plate and doffer, the profile of tooth of pin cloth, operating angle, and each space, bottom drain all to re-start test adjustment, also to reclaim the knot contained in flat strips in time; In mixing in doubling step, the intervention of knot can affect the uniformity of drafting effect; In Roving Frames, regulate the control of twist factor to reduce the generation of details; Spinning process adopts carded cotton spinning process, and the size of the cast of steel traveler directly affects the locus of yarn path, therefore should note reasonable selection; For winding procedure, then can not use yarn cleaning device, this can have a certain impact to the brute force of yarn and surface smooth finish.To sum up, traditional knot yarns is produced in kind renovation, the technologic problem of existence and the utilization rate of knot to be needed to improve; As be converted to knot yarns by common yarn in production process, the adjustment of manufacturing parameter and change too increase its complicated property.
This device adopts the new mode that is mixed into be dropped in raw cotton by coloured-knotted.The high-field electrode at case two ends is utilized to form electric field in case, sliver is dispelled fluffy in case porch after damping, together with the coloured-knotted that another opening part of case drops into, the directed movement of fiber and cotton knot and drawing-off under the effect of electric field force, realize mixing of knot and sliver, through the effect of exit twisting apparatus, form fancy yarn.Device drops into knot in less spatial dimension, is convenient to the replacement of knot kind, clean and recovery circulation.In addition, device production procedure is short, simple cleaning.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of device producing color some knot yarns, to solve the uneven problem of original coloured silk point knot yarns quality of production.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of device producing color some knot yarns, comprise housing, housing is cuboid and inner hollow forms cavity, the two sides that housing is corresponding has entrance and exit, it is characterized in that: the outside of described housing inlet port one side is from the close-by examples to those far off separately installed with front roller, apron and rear roller, housing inlet port is sliver input, nozzle is communicated with outside sliver input, housing cavity has one deck high pressure negative electrode on the wall of sliver input side, housing cavity has one deck high pressure positive electrode on the wall of outlet side, housing stage casing two corresponding surface has installing hole, and installing hole is equipped with mesh layer, housing stage casing wherein one side mesh layer on knot liberation port is installed, the mesh layer of housing stage casing another side is provided with knot recovery port, knot circulation canal is communicated with between knot recovery port and knot liberation port, knot recovery port has impurity discharging port.
Described knot circulation canal is installed and is communicated with air exhauster.
Described rear roller adopts rubber roller; Front roller is steel fluted roll.
Drafting multiple between described rear roller and apron in region is 2.8, and drawing-off distance is 45mm; Drafting multiple between front roller and apron in region is 42, and drawing-off distance is 25mm.
The opening of described nozzle is 8, and gap length is 0.5 ~ 1mm; Clearance gap is shape linearly, is 30 ° with porch angle.
Described housing cavity length is 90mm, and cross section is circular, and diameter is 65mm, and outlet opening place diameter is 6.4mm.
Described exit leading portion is pyramidal structure, and the less one end of diameter connects cavity outlet, and diameter is 6.8mm; Diameter larger one end diameter is 65mm, and cone height is 20mm.
Described knot liberation port diameter is 15mm, and knot recovery port diameter is 15mm, and impurity discharging port diameter is 3.5mm.
Produce a processing method for color some knot yarns, comprise;
1) by the ripe bar of damping feeding rear roller, through rear roller, apron and front roller drawing-off and stretching after sliver is sent in described special high-field electrode case;
2) the high pressure negative electrode at entrance and exit place and high pressure positive electrode are coupled with the high tension voltage of negative polarity and positive type respectively, in case, form electrostatic field;
3) sliver is after above-mentioned drawing-off, straightening of fibers, and on cross section, fibre weight reduces, sliver enters after in housing, and be first subject to the effect of 8 nozzles, sliver head end fiber is dispelled to come, under the effect of above-mentioned electrostatic field, produce directed accelerated motion, move to exit;
4) meanwhile, supplement from the knot of housing the coloured-knotted that mouth inwardly adds damping, knot enters electric field by the control of knot liberation port and mesh layer, is subject to the effect of electric field force equally and produces directed movement;
5) knot not carrying out mixing with fiber in above-mentioned steps 4 then moves to the knot recovery port on knot liberation port opposite, by pipeline transportation to knot liberation port, re-starts utilization;
6) in addition, the impurity existed in fiber, owing to being subject to the electric field force different from fiber, together falls into knot recovery port with knot, is therefore discharged at impurity discharging port because stressing conditions is different from knot.
Beneficial effect
The utility model, by adding coloured-knotted in the process of " ripe bar-spun yarn ", changes kind process simple and easy; The case of device there is the recovery port of knot, improve the service efficiency for coloured-knotted; Whole process decreases Roving Frames, and technological process is shorter more clean.
Accompanying drawing explanation
Fig. 1 is spray nozzle device front view in the utility model, and (a) is profile, and (b) is front view.
Fig. 2 is spray nozzle device side view in the utility model.
Fig. 3 is spray nozzle device top view in the utility model.
Fig. 4 is the utility model technological process top view.
Fig. 5 is the utility model technological process side view.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Embodiment of the present utility model relates to a kind of raising in coloured silk point knot yarns production process and adds knot service efficiency, simplifies the device of production technology, ripe bar through roller apron device is mainly fed special high-field electrode case device by improvements, case device carry out fiber further drawing-off and with drop into the mixing of knot.Case provides the power of motion under the effect of high-voltage electrode, and be mainly two cover kinematic system services, a set of main import and export are for the acceleration stretch exercise of fiber provides passage; Another set of import and export are then that knot motion provides the passage thrown in and reclaim, and two cover passages intersect, realize mixing of knot and fiber.
As shown in Fig. 1 ~ 5, the processing unit (plant) realizing processing color some knot yarns comprises by rear roller 15, apron 16, the first drafting system that front roller 17 forms, after the front roller 17 of described first drafting system, special high-field electrode case is set, case is connected in roller apron draft structure with fixed support, and sliver input port place connects with the output of front roller.The second cover drafting system in described housing 13 provides power source: high pressure negative electrode 3 and high pressure positive electrode 5; Two cover kinematic systems: be respectively sliver fiber movement system and comprise sliver input port 1, nozzle 2 and outlet 6, knot kinematic system comprises knot and supplements mouth 8, knot liberation port 7, mesh layer 4, knot recovery port 11, knot circulation canal 8 and air exhauster 9.
Device of the present utility model is based on electrostatic spinning system, ripe bar is made to feed the roller apron draft system of this system and special case, sliver and knot realize recovery and the impurities removal of mixing and knot through overcharge accelerated motion on the movement locus intersected, reduce the waste of knot and change the difficulty of kind, production process number of channels.
After tradition spinning process forms ripe bar, at the feeding part of next process, provide a kind of device of high voltage electric field case.Feed ripe bar from the feeding end of this high voltage electric field case, output is drawn by front roller, is wound on spool after twister twisting; High voltage electric field case side also has the liberation port of knot simultaneously, and the knot of input mixes by electric field force effect is crossing with fiber.The sliver of high voltage electric field case feeding needs the drawing-off process through one group of roller apron; High voltage electric field case mainly comprises porch nozzle, case, positive electrode and high voltage source thereof, negative electrode and high voltage source thereof, cotton feeding pipe, cotton knot input port, cotton knot recovery port; .Two electrodes have positive-negative polarity respectively under the effect of respective high voltage source, form an electric field space.The nozzle of sliver through porch of damping dispels, and after entering cavity, directed accelerated motion under electrostatic field, in the process, fiber is subject to electric field force and frictional force and is stretched further, and crotch reduces.Now, the coloured-knotted entered by case side entry is subject to electric field force equally and carries out directed movement, movement locus and fiber movement intersection of locus, so random distribution and mixing in the fibre.Sliver is twisted by twister in exit after the drawing-off and immixture of case, forms color some knot yarns.In addition, case side entry opposite side has cotton knot and the assorted delivery outlet reclaimed of sliver decline, because the light pipeline transportation process therefore after delivery outlet of the little quality of assorted volume that falls can be discharged by pipeline impurity discharging port.
Embodiment 1
Drawing-off distance between rear roller and apron in region is 50mm, and drafting multiple is 2; Drawing-off distance between apron and front roller in region is 30mm, and drafting multiple is 32; Case total length is 90mm, and diameter of the housing is 65mm; Polarity of electrode near entrance is negative, and the polarity of electrode near outlet is just, voltage is 30kV; The diameter of nozzle is 0.8, is 35 ° with sliver entry wall angle, and shape is linear pattern; Outlet leading portion sectional view is taper, and basal diameter is 65mm, is highly 20mm; Outlet diameter is 7mm; Knot liberation port is circular, and diameter is 10mm, and the supplementary mouth of knot is circular, and diameter is 3mm; Knot recovery port is circular, and diameter is 10mm, and impurity discharging port is circular, and diameter is 3mm.
Embodiment 2
Drawing-off distance between rear roller and apron in region is 45mm, and drafting multiple is 2.8; Drawing-off distance between apron and front roller in region is 25mm, and drafting multiple is 42; Case total length is 90mm, and diameter of the housing is 65mm; Polarity of electrode near entrance is negative, and the polarity of electrode near outlet is just, voltage is 35kV; The diameter of nozzle is 0.75, is 30 ° with sliver entry wall angle, and shape is linear pattern; Outlet leading portion sectional view is taper, and basal diameter is 65mm, is highly 20mm; Outlet diameter is 6.5mm; Knot liberation port is circular, and diameter is 15mm, and the supplementary mouth of knot is circular, and diameter is 3.5mm; Knot recovery port is circular, and diameter is 15mm, and impurity discharging port is circular, and diameter is 3.5mm.
Embodiment 3
Drawing-off distance between rear roller and apron in region is 40mm, and drafting multiple is 3.6; Drawing-off distance between apron and front roller in region is 20mm, and drafting multiple is 52; Case total length is 90mm, and diameter of the housing is 65mm; Polarity of electrode near entrance is negative, and the polarity of electrode near outlet is just, voltage is 40kV; The diameter of nozzle is 0.7, is 25 ° with sliver entry wall angle, and shape is linear pattern; Outlet leading portion sectional view is taper, and basal diameter is 65mm, is highly 10mm; Outlet diameter is 6mm; Knot liberation port is circular, and diameter is 20mm, and the supplementary mouth of knot is circular, and diameter is 4mm; Knot recovery port is circular, and diameter is 20mm, and impurity discharging port is circular, and diameter is 4mm.
Claims (8)
1. produce the device of color some knot yarns for one kind, comprise housing (12), housing (12) is for cuboid and inner hollow forms cavity, the two sides that housing (12) is corresponding has entrance and exit (6), it is characterized in that: the outside of described housing (12) entrance one side is from the close-by examples to those far off separately installed with front roller (17), apron (16) and rear roller (15), housing (12) entrance is sliver input (1), sliver input (1) outside is communicated with nozzle (2), housing (12) inner chamber has one deck high pressure negative electrode (3) on the wall of sliver input (1) side, housing (12) inner chamber has one deck high pressure positive electrode (5) on the wall of outlet (6) side, housing (12) stage casing two corresponding surface has installing hole, and installing hole is equipped with mesh layer (4), housing (12) stage casing wherein one side mesh layer (4) on knot liberation port (7) is installed, the mesh layer (4) of housing (12) stage casing another side is provided with knot recovery port (11), knot circulation canal (8) is communicated with between knot recovery port (11) and knot liberation port (7), knot recovery port (11) has impurity discharging port (10).
2. a kind of device producing color some knot yarns according to claim 1, is characterized in that: the upper installation of described knot circulation canal (8) is communicated with air exhauster (9).
3. a kind of device producing color some knot yarns according to claim 1, is characterized in that: described rear roller (15) adopts rubber roller; Front roller (17) is steel fluted roll.
4. a kind of device producing color some knot yarns according to claim 1, it is characterized in that: the drafting multiple between described rear roller (15) and apron (16) in region is 2.8, drawing-off distance is 45mm; Drafting multiple between front roller (17) and apron (16) in region is 42, and drawing-off distance is 25mm.
5. a kind of device producing color some knot yarns according to claim 1, it is characterized in that: the opening of described nozzle (2) is 8, gap length is 0.5 ~ 1mm; Clearance gap is shape linearly, is 30 ° with porch angle.
6. a kind of device producing color some knot yarns according to claim 1, it is characterized in that: described housing (12) cavity length is 90mm, cross section is circular, and diameter is 65mm, and outlet opening place diameter is 6.4mm.
7. a kind of device producing color some knot yarns according to claim 1, it is characterized in that: described outlet (6) place leading portion is pyramidal structure, the less one end of diameter connects cavity outlet, and diameter is 6.8mm; Diameter larger one end diameter is 65mm, and cone height is 20mm.
8. a kind of device producing color some knot yarns according to claim 1, it is characterized in that: described knot liberation port (7) diameter is 15mm, knot recovery port (11) diameter is 15mm, and impurity discharging port (10) diameter is 3.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603093.2U CN204224784U (en) | 2014-10-17 | 2014-10-17 | A kind of device producing color some knot yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603093.2U CN204224784U (en) | 2014-10-17 | 2014-10-17 | A kind of device producing color some knot yarns |
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| Publication Number | Publication Date |
|---|---|
| CN204224784U true CN204224784U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603093.2U Expired - Fee Related CN204224784U (en) | 2014-10-17 | 2014-10-17 | A kind of device producing color some knot yarns |
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| CN (1) | CN204224784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313750A (en) * | 2014-10-17 | 2015-01-28 | 上海八达纺织印染服装有限公司 | Processing method and processing device for producing colored point knot yarns |
-
2014
- 2014-10-17 CN CN201420603093.2U patent/CN204224784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313750A (en) * | 2014-10-17 | 2015-01-28 | 上海八达纺织印染服装有限公司 | Processing method and processing device for producing colored point knot yarns |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20181017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |