CN105714429A - Mechanical segment-colour yarn production device and rear roller driving gear setting method - Google Patents
Mechanical segment-colour yarn production device and rear roller driving gear setting method Download PDFInfo
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- CN105714429A CN105714429A CN201610207573.0A CN201610207573A CN105714429A CN 105714429 A CN105714429 A CN 105714429A CN 201610207573 A CN201610207573 A CN 201610207573A CN 105714429 A CN105714429 A CN 105714429A
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- rear roller
- colo
- gear
- mechanical type
- process units
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Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/32—Regulating or varying draft
- D01H5/36—Regulating or varying draft according to a pre-arranged pattern, e.g. to produce slubs
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a mechanical segment-colour yarn production device and a rear roller driving gear setting method. The mechanical segment-colour yarn production device comprises a first colour coil, a second colour coil, a rear roller and a middle roller, wherein the yarn on the first colour coil passes through the rear roller and then is fed into the middle roller together with the yarn on the second colour coil; a rear roller driven gear is arranged at the tail end of the rear roller. The mechanical segment-colour yarn production device also comprises a rear roller driving gear, wherein the rear roller driven gear is engaged with the rear roller driving gear; a plurality of groups of rack components are arranged on the outer circle of the rear roller driving gear at intervals; each group of the rack components comprises a plurality of adjacent racks. In the mode, according to the mechanical segment-colour yarn production device and the rear roller driving gear setting method disclosed by the invention, double-colour segment-colour yarn which meets certain requirements is obtained by transforming and setting the rear roller driving gear with a special structure; the structure is stable; the production efficiency is high; the mechanical segment-colour yarn production device can be transformed on original equipment, and is convenient to maintain.
Description
Technical field
The present invention relates to field of textiles, particularly relate to a kind of mechanical type section coloured yarn process units and rear roller drives gear set method.
Background technology
Section coloured yarn is a kind of novel fancy yarn, and section coloured yarn line is not only rich in layer variability and third dimension, also has abundant color change, more meets fashion, can be widely used for garment material.
Adopting electronics section color equipment to put the production of current section coloured yarn more, electronics section color equipment is put complicated and changeable, roller revolution change, the section of having a strong impact on coloured silk style can be produced in power-off and voltage instability timing, be additionally present of that input cost height, technological design be loaded down with trivial details and the problems such as success rate is low of drawing a design.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of mechanical type section coloured yarn process units and rear roller drives gear set method, reduces equipment cost, promotes production stability.
For solving above-mentioned technical problem, the technical scheme that the present invention adopts is: provide a kind of mechanical type section coloured yarn process units, production for section coloured yarn, including: the first colo(u)r streak circle, second colo(u)r streak circle, rear roller and middle roller, yarn on described first colo(u)r streak circle feeds middle roller after rear roller together with the yarn on the second colo(u)r streak circle, the end of described rear roller is provided with rear roller driven gear, described mechanical type section coloured yarn process units also includes rear roller and drives gear, described rear roller driven gear and rear roller drive gear to be meshed, described rear roller drives and is arranged at intervals with array tooth bar assembly on the cylindrical of gear, often group tooth bar assembly includes several adjacent tooth bar.
In a preferred embodiment of the present invention, the end of described middle roller is provided with middle roller driven gear.
In a preferred embodiment of the present invention, described mechanical type section coloured yarn process units also includes middle roller and drives gear, described middle roller driven gear and middle roller to drive gear to be meshed.
In a preferred embodiment of the present invention, described array tooth bar assembly annular array is arranged on rear roller and drives on the cylindrical of gear.
In a preferred embodiment of the present invention, the yarn color on described first colo(u)r streak circle and the second colo(u)r streak circle is different.
In a preferred embodiment of the present invention, described mechanical type section coloured yarn process units also includes driving rear roller to drive gear and middle roller to drive the driving device of gear.
In a preferred embodiment of the present invention, described rear roller is identical with the diameter of middle roller.
In a preferred embodiment of the present invention, described mechanical type section coloured yarn process units also includes a front roller.
For solving above-mentioned technical problem, another technical solution used in the present invention is: provide a kind of rear roller to drive gear set method, including described mechanical type section coloured yarn process units, described mechanical type section coloured yarn process units includes: the first colo(u)r streak circle, second colo(u)r streak circle, rear roller and middle roller, yarn on described first colo(u)r streak circle feeds middle roller after rear roller together with the yarn on the second colo(u)r streak circle, the end of described rear roller is provided with rear roller driven gear, described mechanical type section coloured yarn process units also includes rear roller and drives gear, described rear roller driven gear and rear roller drive gear to be meshed, described rear roller drives and is arranged at intervals with array tooth bar assembly on the cylindrical of gear, often group tooth bar assembly includes several adjacent tooth bar, described rear roller drives gear set method also to include: set up a mathematical model, described middle roller drives the rotating speed of gear to be R1, the number of teeth be Z1, the number of teeth of described middle roller driven gear is Z3, the diameter of described rear roller and middle roller is D, and the number of teeth of described rear roller driven gear is Z4, described rear roller drives the rotating speed of gear to be R2, the cotton speed of feeding of the second colo(u)r streak circle is S1, the cotton speed of feeding of the first colo(u)r streak circle is S2, the cotton velocity ratio of feeding feeding cotton speed and the first colo(u)r streak circle of the second colo(u)r streak circle is C=S1/S2, in the section coloured yarn obtained, the yarn segment length containing the first colo(u)r streak circle is L1, between every section, it is spaced apart L2；
The cotton speed of feeding calculating the second colo(u)r streak circle is: S1=R1*Z1*D*π/Z3；
The group number of described array tooth bar assembly is: n=S1/ (L1+L2)/R2=R1*Z1*D*π/Z3/ (L1+L2)/R2；
Number of teeth during described rear roller driving top circle completely tooth is Z2, calculate: S2=R2*Z2*D*π/Z4；Z2=S2*Z4/ (R2* D* π)=S1*Z4/ (R2* D* π * C)=R1*Z1*Z4/ (R2*Z3* C)；
Calculating the tooth bar number often organized in tooth bar assembly is: m=Z2/n*L1/ (L1+L2)=L1*Z4/ (D* π * C)；
Wherein, L1、L2With the objective requirement that C is known, R1、R2、Z1、D、Z3And Z4It is parameter that is intrinsic on equipment or that set, therefore, calculates the numerical value obtaining m and n.
The invention has the beneficial effects as follows: a kind of mechanical type section coloured yarn process units and rear roller that the present invention points out drive gear set method, gear is driven by transforming and set the rear roller of special construction, obtain necessarily required double-colored section coloured yarn, Stability Analysis of Structures, production efficiency is high, it is possible to transform on existing equipment, the cost of equipment is low, easy to maintenance, reduce equipment investment cost, equipment investment cost is about 5/10000ths that electronics section color equipment is put.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that a kind of mechanical type section coloured yarn process units of the present invention and rear roller drive gear set method one preferred embodiment；
Fig. 2 is the structural representation that in Fig. 1, rear roller drives gear.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1 and Fig. 2, the embodiment of the present invention includes:
A kind of mechanical type section coloured yarn process units, production for section coloured yarn, including: the first colo(u)r streak circle 1, second colo(u)r streak circle 2, rear roller 3 and middle roller 4, yarn on described first colo(u)r streak circle 1 feeds middle roller 4 after rear roller 3 together with the yarn on the second colo(u)r streak circle 2, the end of described rear roller 3 is provided with rear roller driven gear 6, described mechanical type section coloured yarn process units also includes rear roller and drives gear 5, described rear roller driven gear 6 and rear roller drive gear 5 to be meshed, described rear roller drives and is arranged at intervals with array tooth bar assembly 51 on the cylindrical of gear 5, often group tooth bar assembly 51 includes several adjacent tooth bar, rear roller drives gear 5 often to rotate a circle, rear roller 3 is driven to carry out feeding repeatedly and time-out, the first colo(u)r streak circle 1 is made discontinuously to feed middle roller 4.
The end of described middle roller 4 is provided with middle roller driven gear 7, and described mechanical type section coloured yarn process units also includes middle roller and drives gear 8, described middle roller driven gear 7 and middle roller to drive gear 8 to be meshed.
Described array tooth bar assembly 51 annular array is arranged on rear roller and drives on the cylindrical of gear 5.
Described first colo(u)r streak circle 1 is different with the yarn color on the second colo(u)r streak circle 2, and based on the section coloured yarn obtained yarn on the second colo(u)r streak circle 2, the space on the first colo(u)r streak circle 1 is arranged on the yarn of the second colo(u)r streak circle 2, and color is abundanter, and third dimension is strong.
Described mechanical type section coloured yarn process units also includes driving rear roller to drive gear 5 and middle roller to drive the driving device of gear 8, driving device gives the rotating speed that rear roller drives gear 5 and middle roller to drive gear 8 different respectively, change roller traction multiple, easy to adjust.
Described rear roller 3 is identical with the diameter of middle roller 4, convenient transformation on old equipment, lifting means value, the cost of reduction equipment, described mechanical type section coloured yarn process units also includes a front roller 9, the yarn of middle roller 4 drawing-off can be carried out drawing-off again by front roller 9, incremental, and the section coloured yarn quality obtained is good.
A kind of rear roller drives gear set method, including described mechanical type section coloured yarn process units, and sets up a mathematical model, and described middle roller drives the rotating speed of gear 8 to be R1, the number of teeth be Z1, the number of teeth of described middle roller driven gear 7 is Z3, the diameter of described rear roller 3 and middle roller 4 is D, and the number of teeth of described rear roller driven gear 6 is Z4, described rear roller drives the rotating speed of gear 5 to be R2, the cotton speed of feeding of the second colo(u)r streak circle 2 is S1, speed when the first colo(u)r streak circle 1 is fed cotton is S2, the cotton velocity ratio of feeding feeding cotton speed and the first colo(u)r streak circle 1 of the second colo(u)r streak circle 2 is C=S1/S2, in the section coloured yarn obtained, the yarn segment length containing the first colo(u)r streak circle 1 is L1, between every section, it is spaced apart L2, wherein, L1、L2With the objective requirement that C is known, purpose client provide or Producer oneself set；
The cotton speed of feeding calculating the second colo(u)r streak circle is: S1=R1*Z1*D*π/Z3；
The group number of described array tooth bar assembly is: n=S1/ (L1+L2)/R2=R1*Z1*D*π/Z3/ (L1+L2)/R2；
Number of teeth during described rear roller driving top circle completely tooth is Z2, calculate: S2=R2*Z2*D*π/Z4；Z2=S2*Z4/ (R2* D* π)=S1*Z4/ (R2* D* π * C)=R1*Z1*Z4/ (R2*Z3* C)；
Calculating the tooth bar number often organized in tooth bar assembly is: m=Z2/n*L1/ (L1+L2)=L1*Z4/ (D* π * C)；
Wherein, R1、R2、Z1、D、Z3And Z4It it is parameter that is intrinsic on equipment or that can be set according to equipment or production requirement, therefore, by these parameters, the numerical value obtaining m and n can be calculated, thus carrying out rear roller to drive selection or the processing of gear 5, it practice, rear roller drives point tooth that gear 5 is by process, utilize the setting often organizing the interval of tooth bar assembly and tooth bar quantity, draw each cotton feeding amount of the first colo(u)r streak circle 1 and interval.
In sum, a kind of mechanical type section coloured yarn process units that the present invention points out and rear roller drive gear set method, simple in construction, equipment with low cost, easy to maintenance, improve the production stability of double-colored section coloured yarn, reduce the cost produced.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.
Claims (9)
1. a mechanical type section coloured yarn process units, production for section coloured yarn, including: the first colo(u)r streak circle, second colo(u)r streak circle, rear roller and middle roller, yarn on described first colo(u)r streak circle feeds middle roller after rear roller together with the yarn on the second colo(u)r streak circle, it is characterized in that, the end of described rear roller is provided with rear roller driven gear, described mechanical type section coloured yarn process units also includes rear roller and drives gear, described rear roller driven gear and rear roller drive gear to be meshed, described rear roller drives and is arranged at intervals with array tooth bar assembly on the cylindrical of gear, often group tooth bar assembly includes several adjacent tooth bar.
2. mechanical type section coloured yarn process units according to claim 1, it is characterised in that the end of described middle roller is provided with middle roller driven gear.
3. mechanical type section coloured yarn process units according to claim 2, it is characterised in that described mechanical type section coloured yarn process units also includes middle roller and drives gear, described middle roller driven gear and middle roller to drive gear to be meshed.
4. mechanical type section coloured yarn process units according to claim 1, it is characterised in that described array tooth bar assembly annular array is arranged on rear roller and drives on the cylindrical of gear.
5. mechanical type section coloured yarn process units according to claim 1, it is characterised in that the yarn color on described first colo(u)r streak circle and the second colo(u)r streak circle is different.
6. mechanical type section coloured yarn process units according to claim 3, it is characterised in that described mechanical type section coloured yarn process units also includes driving rear roller to drive gear and middle roller to drive the driving device of gear.
7. mechanical type section coloured yarn process units according to claim 1, it is characterised in that described rear roller is identical with the diameter of middle roller.
8. mechanical type section coloured yarn process units according to claim 1, it is characterised in that described mechanical type section coloured yarn process units also includes a front roller.
9. rear roller drives a gear set method, and including the arbitrary described mechanical type section coloured yarn process units of claim 1 ~ 8, it is characterised in that including: set up a mathematical model, described middle roller drives the rotating speed of gear to be R1, the number of teeth be Z1, the number of teeth of described middle roller driven gear is Z3, the diameter of described rear roller and middle roller is D, and the number of teeth of described rear roller driven gear is Z4, described rear roller drives the rotating speed of gear to be R2, the cotton speed of feeding of the second colo(u)r streak circle is S1, the cotton speed of feeding of the first colo(u)r streak circle is S2, the cotton velocity ratio of feeding feeding cotton speed and the first colo(u)r streak circle of the second colo(u)r streak circle is C=S1/S2, in the section coloured yarn obtained, the yarn segment length containing the first colo(u)r streak circle is L1, between every section, it is spaced apart L2；
The cotton speed of feeding calculating the second colo(u)r streak circle is: S1=R1*Z1*D*π/Z3；
The group number of described array tooth bar assembly is: n=S1/ (L1+L2)/R2=R1*Z1*D*π/Z3/ (L1+L2)/R2；
Number of teeth during described rear roller driving top circle completely tooth is Z2, calculate: S2=R2*Z2*D*π/Z4；Z2=S2*Z4/ (R2* D* π)=S1*Z4/ (R2* D* π * C)=R1*Z1*Z4/ (R2*Z3* C)；
Calculating the tooth bar number often organized in tooth bar assembly is: m=Z2/n*L1/ (L1+L2)=L1*Z4/ (D* π * C)；
Wherein, L1、L2With the objective requirement that C is known, R1、R2、Z1、D、Z3And Z4It is parameter that is intrinsic on equipment or that set, therefore, calculates the numerical value obtaining m and n.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207573.0A CN105714429A (en) | 2016-04-06 | 2016-04-06 | Mechanical segment-colour yarn production device and rear roller driving gear setting method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610207573.0A CN105714429A (en) | 2016-04-06 | 2016-04-06 | Mechanical segment-colour yarn production device and rear roller driving gear setting method |
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| CN105714429A true CN105714429A (en) | 2016-06-29 |
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| CN201610207573.0A Pending CN105714429A (en) | 2016-04-06 | 2016-04-06 | Mechanical segment-colour yarn production device and rear roller driving gear setting method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835404A (en) * | 2017-04-07 | 2017-06-13 | 江南大学 | A kind of double-colored section coloured yarn process units and production method |
| CN106835410A (en) * | 2017-04-07 | 2017-06-13 | 江南大学 | A kind of cashmere/yakwool section color bunchy yarn process units and production method |
| CN106868674A (en) * | 2017-04-07 | 2017-06-20 | 江南大学 | A kind of section color bunchy yarn process units and production method |
| CN106884242A (en) * | 2017-04-17 | 2017-06-23 | 江南大学 | Segment-color slub yarn production device with controllable slub length and production method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835404A (en) * | 2017-04-07 | 2017-06-13 | 江南大学 | A kind of double-colored section coloured yarn process units and production method |
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| CN106868674A (en) * | 2017-04-07 | 2017-06-20 | 江南大学 | A kind of section color bunchy yarn process units and production method |
| CN106868674B (en) * | 2017-04-07 | 2018-11-30 | 江南大学 | A kind of section of color bunchy yarn process units and production method |
| CN106835404B (en) * | 2017-04-07 | 2019-04-05 | 江南大学 | A kind of double-colored section coloured yarn process units and production method |
| CN106884242A (en) * | 2017-04-17 | 2017-06-23 | 江南大学 | Segment-color slub yarn production device with controllable slub length and production method |
| CN106884242B (en) * | 2017-04-17 | 2018-10-26 | 江南大学 | A kind of section color bunchy yarn process units that slub length is controllable and production method |
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