CN104499118A - Combing processing technology for two different small fiber rolls - Google Patents
Combing processing technology for two different small fiber rolls Download PDFInfo
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- CN104499118A CN104499118A CN201410626705.4A CN201410626705A CN104499118A CN 104499118 A CN104499118 A CN 104499118A CN 201410626705 A CN201410626705 A CN 201410626705A CN 104499118 A CN104499118 A CN 104499118A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/10—Construction, mounting, or operating features of combing elements
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Abstract
The invention relates to a combing processing technology for two different small fiber rolls. The technology includes the following steps: according to the blending ratio of two different fibers, separately calculating and setting quotas, feeding lengths and number of holes of the two fiber rolls; according to fiber lengths of the two different small fiber rolls, separately adjusting the positions of feed rollers; according to fiber length distribution of the two different small fiber rolls, separately adjusting and determining noil gauge; according to different combing requirements of the two fibers, separately selecting cylinder tooth density specifications; according to the different fiber lengths of the two small fiber rolls, determining cylinder location and lapping scales and top comb position parameters; according to friction performance of the small fiber rolls, respectively selecting tabletop flared opening diameters; according to the larger fiber length in the small fiber rollers, determining nipping distance and draft multiple of a drafting device. The two different small fiber rolls are different in combing intensity, combing noil rate is controlled reasonably according to requirements, and the blending ratio of the two fibers is controlled effectively and accurately.
Description
Technical field
The invention belongs to Combing technology, be specifically related to that two kinds of different performance fibers are little twists in the technology of same combing machine carrying out simultaneously combing processing.
Background technology
Current spinning combing machine mainly designs for the performance of cotton fiber, be mainly used in getting rid of short flannel, cotton knot, the impurity in cotton fiber, improve the degree of stretching of fiber, the depth of parallelism and separating degree, thus increase substantially the gloss of yarn, feel and wearability.The feature of combing processing is that fibre length is shorter, and cotton noils is more.
China is the big producing country of polyster fibre, and the output washing fiber and cotton fiber blended yarn is increasing year by year.In traditional polyester cotton blending process route, be the terylene bar of combing sliver and the non-combing of cotton fiber through producing after combing processing carry out mixed after spin.Because terylene bar is processed without combing, the difficult quality of polyester cotton blended yarn meets the requirement of high-grade fabric.In order to improve the quality of polyester cotton blended yarn, some textile enterprise adopt wash bar and sliver mixed in proportion after make rouleau (polyester-cotton blend mixes), spin after combing processing, this kind of method can increase substantially the quality of polyester cotton blended yarn.But, because cotton fiber is compared with polyster fibre, fibre length is short, regularity is poor, thus in combing process, cotton fiber is excluded many, polyster fibre is got rid of less, ratio that in resultant yarn, polyster fibre and cotton fiber are mixed and blending ratio cannot be ensured, to the performance of product and style comparatively large with required difference, user is difficult to acceptance.
Summary of the invention
Mix volume combing for above-mentioned polyester-cotton blend and add the problem that man-hour, blending ratio cannot ensure, the invention provides a kind of combing process technology of two kinds of different fiber rouleaus, spinning combing machine carries out two kinds of different fiber roll combing process technologies simultaneously, can realize the degree of two kinds of different fiber roll combings different, and reasonably control cotton noils rate as requested, effectively, correctly control the blending ratio of two kinds of fibers.
Technical scheme of the present invention is: a kind of combing process technology of two kinds of different fiber rouleaus, comprises the steps:
(1) according to the blending rate of two kinds of fibers, calculate respectively and set two kinds of fiber roll quantitative, to cotton length and eye number;
(2) according to the fibre length of two kinds of different fiber rouleaus, the position of feed roll motor is adjusted respectively;
(3) according to the fiber length distribution of two kinds of different fiber rouleaus, detaching distance is determined in adjustment respectively;
(4) different according to two kinds of fibers combing requirements, selects cylinder pin tooth density specification respectively;
(5) different according to two kinds of fiber rouleaus fibre lengths, determines cylinder location, overlap joint scale and top comb location parameter;
(6) according to the frictional behaviour of two kinds of fiber rouleaus, table top horn mouth diameter is selected respectively;
(7) distance and drafting multiple is gripped according to the roller of fibre length determination drafting system longer in two kinds of fiber rouleaus.
The technological process of described two kinds of fiber rouleau combing processing is: two kinds of fiber rouleaus mix respectively through after respective feed roll motor, upper nipper plate, fiber cylinder, fiber top comb, detaching roller, fiber horn mouth, then through drafting system, export through can coiler mouth.
The principle of described adjustment feed roll motor position is: when fibre length is shorter, and the position of feed roll motor is near nipper jaw; When fibre length is longer, the position of feed roll motor is away from nipper jaw.
The Adjustment principle of described detaching distance is: the fiber that fibre length is longer, regularity is good, and detaching distance suitably amplifies; The fiber that fibre length is shorter, regularity is poor, detaching distance suitably reduces.
The selection principle of described cylinder pin tooth density specification is: carding quality requires higher fiber, selects the cylinder of greater density; Carding quality requires lower fiber, selects the cylinder of less density; Spinning cotton cylinder pin tooth is 2-3.5 ten thousand tooth, and the cylinder pin tooth spinning chemical fibre is 1.8-2.8 ten thousand tooth.
The selection principle of described table top horn mouth diameter is: the fiber that coefficient of friction is large, and table top horn mouth diameter is bigger than normal; The fiber that coefficient of friction is little, table top horn mouth diameter is less than normal.
For HC500A type combing machine, the scope of cotton rolling quantity is 55-75 gram/meter, and quantitative scope rolled up by chemical fibre is 45-65 gram/meter, is 4.3-5.9mm to cotton length, and the eye number of combing machine is 8; Feed roll motor surface is 10.5mm-22.5mm to the distance of nipper plate jaw; The adjusting range of detaching distance is 7mm-13.5mm; Determine cylinder and orientate 35.5 calibration-38 calibration as, overlap joint scale is-2 to+2, and top comb insertion depth is-1 to+1; Table top horn mouth diameter is 5.5-8mm; Roller grips apart from being 48mm-61mm or 41mm-60mm, and drafting multiple is 1.13-2.0.
For A201 Series Combing Machine, quantitative scope rolled up by chemical fibre is 35-45 gram/meter, and the scope of cotton rolling quantity is 35-50 gram/meter, is 5.74mm or 6.86mm to cotton length, and the eye number of combing machine is 6; Feed roll motor surface is 25mm-31mm to the distance of nipper plate jaw; The adjusting range of detaching distance is 8mm-12.7mm; Cylinder orientates 1-2.5 calibration as, and overlap joint scale is 7.5-9.5 calibration, and it is 4-7 that yardstick is installed in top comb; Drafting multiple is 4-8 times, and it is 36 mm-43 mm that roller grips distance.
The present invention carries out two kinds of different fiber roll combing process technologies on spinning combing machine simultaneously, can realize the degree of two kinds of different fiber roll combings different, and reasonably controls cotton noils rate as requested, effectively, correctly controls the blending ratio of two kinds of fibers.
Accompanying drawing explanation
Fig. 1 is the process chart of two kinds of fiber rouleau combing processing.
Fig. 2 is the structural representation of Fig. 1.
Fig. 3 is HC500A type combing machine cotton feeding roller position is adjustment schematic diagram.
Fig. 4 A201C type combing machine cotton feeding roller position adjustment schematic diagram.
Detailed description of the invention
The present invention is illustrated below by drawings and Examples.
Embodiment 1
The technological process of two kinds of fiber rouleau combing processing is: two kinds of fiber rouleaus mix respectively through after respective feed roll motor, upper nipper plate, fiber cylinder, fiber top comb, detaching roller, fiber horn mouth, export after drafter, can coiler again, as shown in Figure 1, structural representation as shown in Figure 2 for the flow chart of A fiber roll and the processing of fiber B circle.
A combing process technology for two kinds of different fiber rouleaus, comprises the steps:
(1) according to the blending rate of two kinds of fibers, calculate respectively and set two kinds of fiber roll quantitative, to cotton length and eye number.
Wherein, be quantitatively the weight grams of every meter of rouleau.For HC500A type combing machine, the scope of cotton rolling quantity is 55-75 gram/meter, and quantitative scope rolled up by chemical fibre is 45-65 gram/meter, is 4.3-5.9mm to cotton length, and the eye number of combing machine is 8.
For A201 Series Combing Machine, quantitative scope rolled up by chemical fibre is 35-45 gram/meter, and the scope of cotton rolling quantity is 35-50 gram/meter, is 5.74mm or 6.86mm to cotton length, and the eye number of combing machine is 6.
(2) according to the fibre length of two kinds of different fiber rouleaus, the position of feed roll motor is adjusted respectively.
The principle of adjustment feed roll motor position is: when fibre length is shorter, the position of feed roll motor is near nipper jaw; When fibre length is longer, the position of feed roll motor is away from nipper jaw.
For HC500A type combing machine, feed roll motor surface is 10.5mm-22.5mm to the distance of nipper plate jaw; For A201 Series Combing Machine, feed roll motor surface is 25mm-31mm to the distance of nipper plate jaw.The feed roll motor of HC500A type combing machine and A201 Series Combing Machine and the position relationship of nipper jaw are respectively as Fig. 2, Fig. 3, and wherein d is the distance of feed roll motor and nipper jaw, and unit is mm.
(3) according to the fiber length distribution of two kinds of different fiber rouleaus, detaching distance is determined in adjustment respectively.
The Adjustment principle of detaching distance is: the fiber that fibre length is longer, regularity is good, and detaching distance suitably amplifies; The fiber that fibre length is shorter, regularity is poor, detaching distance suitably reduces.For HC500A type combing machine, the adjusting range of detaching distance is 7mm-13.5mm.For A201 Series Combing Machine, noil every adjusting range be 8mm-12.7mm.
(4) different according to two kinds of fibers combing requirements, selects cylinder pin tooth density specification respectively.
The selection principle of cylinder pin tooth density specification is: require higher fiber for carding quality, select the cylinder of large density; Carding quality requires lower fiber, selects the cylinder of less density.Usually, spinning cotton cylinder pin tooth is 2-3.5 ten thousand tooth, and the cylinder pin tooth spinning chemical fibre is 1.8-2.8 ten thousand tooth.
(5) different according to two kinds of fiber rouleaus fibre lengths, determines cylinder location, overlap joint quarter and top comb location parameter.
For HC500A type combing machine, orientate 35.5 calibration-38 calibration as determining cylinder, overlap joint scale is-2 to+2, and top comb insertion depth is-1 to+1.For A201 Series Combing Machine, cylinder orientates 1-2.5 calibration as, and overlap joint scale is 7.5-9.5 calibration, and it is 4-7 that yardstick is installed in top comb.
(6) according to the frictional behaviour of two kinds of fiber rouleaus, table top horn mouth diameter is selected respectively.
The selection principle of table top horn mouth diameter is: the fiber that coefficient of friction is large, and table top horn mouth diameter is bigger than normal; The fiber that coefficient of friction is little, table top horn mouth diameter is less than normal.
For HC500A type combing machine, table top horn mouth diameter is 5.5-8mm.For A201 Series Combing Machine, table top horn mouth diameter is 4-5mm.Adopt less table top bar tension draft, the tension draft multiple of HC500A and A201 Series Combing Machine all adopts 0.99-1.03.
(7) distance and drafting multiple is gripped according to the roller of fibre length determination drafting system longer in two kinds of fiber rouleaus.
For HC500A type combing machine, roller grips and grips distance and back zone roller gripping distance apart from comprising proparea roller, and drafting multiple is back zone drafting multiple.Proparea roller grips apart from being 48mm-61mm, and back zone roller grips apart from being 41mm-60mm, and back zone drafting multiple is 1.13-2.0.For A201 Series Combing Machine, drafting multiple is 4-8 times, and it is 36 mm-43 mm that roller grips distance.
Embodiment 2
Utilize the combing process technology of two kinds of different fiber rouleaus, select terylene volume fiber and lap fiber, can polyester cotton blending be obtained.Adopt terylene volume fibre length to be 38mm, fibre fineness is 1.7dtex; In lap fiber, the quality length of cotton fiber is 28.4mm, and fibre fineness is 1.56dtex; Polyester cotton blending, than being 60:40, is processed at A201D type essence machine.As shown in Figure 1, the first fiber roll is polyster fibre volume, and the second fiber roll is face fiber roll in its technological process.Its concrete steps are as follows:
(1) according to terylene volume fiber and the blending rate 60:40 of lap fiber, calculate respectively and set terylene volume fiber be quantitatively set as 40 grams/meter, lap fiber be quantitatively set as 50 grams/meter; The feeding number of terylene volume fiber is 4, and the feeding number of lap fiber is 2; Be all 5.74mm to cotton length, the eye number of combing machine is 6.
(2) roll up the fibre length of fiber and lap fiber according to terylene, adjust the position of feed roll motor respectively, if feed roll motor surface is to the distance d of nipper plate jaw.Terylene volume fiber setting d is 13mm, and lap fiber setting d is 21mm.
(3) roll up the fiber length distribution of fiber and lap fiber according to terylene, detaching distance is determined in adjustment respectively.Terylene volume fiber is set as 10mm, and lap fiber is set as 8mm.
(4) different with lap fiber according to terylene volume fiber combing requirements, selects cylinder pin tooth density specification respectively.Cylinder total number of teeth terylene volume fiber be set as 2.1 ten thousand teeth, lap fiber is set as 2.5 teeth.
(5) different with lap fiber according to terylene volume fiber fibre lengths, determines cylinder location, overlap joint scale and top comb location parameter.Cylinder is located: terylene volume fiber is set as 1 calibration, and lap fiber is set as 2.5 calibration.Overlap joint scale: terylene volume fiber is set as 8 calibration, and lap fiber sets 9 calibration.Yardstick is installed in top comb: terylene volume fiber and lap fiber are all set as 5.
(6) roll up the frictional behaviour of fiber and lap fiber according to terylene, select table top horn mouth diameter respectively.Terylene volume fiber is set as 5mm, and lap fiber is set as 4mm.Table top bar tension force leads multiple and is set as 1.
(7) distance and drafting multiple is gripped according to the roller of fibre length determination drafting system longer in terylene volume fiber and lap fiber rouleau.The drafting multiple of drafting system is 6.5 times, and it is 41 mm that roller grips distance.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (8)
1. a combing process technology for two kinds of different fiber rouleaus, is characterized in that comprising the steps:
According to the blending rate of two kinds of fibers, calculate respectively and set two kinds of fiber roll quantitative, to cotton length and eye number;
Respectively according to the fibre length of two kinds of different fiber rouleaus, the position of adjustment feed roll motor;
Respectively according to the fiber length distribution of two kinds of different fiber rouleaus, detaching distance is determined in adjustment;
The combing requirement different according to two kinds of fibers, selects cylinder pin tooth density specification respectively;
According to the different fibre length determination cylinder location of two kinds of fiber rouleaus, overlap joint scale and top comb location parameter;
According to the frictional behaviour of two kinds of fiber rouleaus, select table top horn mouth diameter respectively;
Roller according to fibre length determination drafting system longer in two kinds of fiber rouleaus grips distance and drafting multiple.
2. the combing process technology of two kinds of different fiber rouleaus according to claim 1, it is characterized in that, the technological process of described two kinds of fiber rouleau combing processing is: two kinds of fiber rouleaus mix respectively through after respective feed roll motor, upper nipper plate, fiber cylinder, fiber top comb, detaching roller, fiber horn mouth, then export after drafter, can coiler.
3. the combing process technology of two kinds of different fiber rouleaus according to claim 1, is characterized in that, the principle of described adjustment feed roll motor position is: when fibre length is shorter, and the position of feed roll motor is near nipper jaw; When fibre length is longer, the position of feed roll motor is away from nipper jaw.
4. the combing process technology of two kinds of different fiber rouleaus according to claim 1, it is characterized in that, the Adjustment principle of described detaching distance is: the fiber that fibre length is longer, regularity is good, and detaching distance suitably amplifies; The fiber that fibre length is shorter, regularity is poor, detaching distance suitably reduces.
5. the combing process technology of two kinds of different fiber rouleaus according to claim 1, is characterized in that, the selection principle of described cylinder pin tooth density specification is: carding quality requires higher fiber, selects the cylinder of greater density; Carding quality requires lower fiber, selects the cylinder of less density; Spinning cotton cylinder pin tooth is 2-3.5 ten thousand tooth, and the cylinder pin tooth spinning chemical fibre is 1.8-2.8 ten thousand tooth.
6. the combing process technology of two kinds of different fiber rouleaus according to claim 1, is characterized in that, the selection principle of described table top horn mouth diameter is: the fiber that coefficient of friction is large, and table top horn mouth diameter is bigger than normal; The fiber that coefficient of friction is little, table top horn mouth diameter is less than normal.
7. the combing process technology of two kinds according to any one in claim 1-6 different fiber rouleaus, it is characterized in that, for HC500A type combing machine, the scope of cotton rolling quantity is 55-75 gram/meter, quantitative scope rolled up by chemical fibre is 45-65 gram/meter, be 4.3-5.9mm to cotton length, the eye number of combing machine is 8; Feed roll motor surface is 10.5mm-22.5mm to the distance of nipper plate jaw; The adjusting range of detaching distance is 7mm-13.5mm; Determine cylinder and orientate 35.5 calibration-38 calibration as, overlap joint scale is-2 to+2, and top comb insertion depth is-1 to+1; Table top horn mouth diameter is 5.5-8mm; Roller grips apart from being 48mm-61mm or 41mm-60mm, and drafting multiple is 1.13-2.0.
8. the combing process technology of two kinds according to any one in claim 1-6 different fiber rouleaus, it is characterized in that, for A201 Series Combing Machine, quantitative scope rolled up by chemical fibre is 35-45 gram/meter, the scope of cotton rolling quantity is 35-50 gram/meter, be 5.74mm or 6.86mm to cotton length, the eye number of combing machine is 6; Feed roll motor surface is 25mm-31mm to the distance of nipper plate jaw; The adjusting range of detaching distance is 8mm-12.7mm; Cylinder orientates 1-2.5 calibration as, and overlap joint scale is 7.5-9.5 calibration, and it is 4-7 that yardstick is installed in top comb; Drafting multiple is 4-8 times, and it is 36 mm-43 mm that roller grips distance.
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2014
- 2014-11-10 CN CN201410626705.4A patent/CN104499118B/en active Active
Patent Citations (4)
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|---|---|---|---|---|
| US5155989A (en) * | 1989-02-27 | 1992-10-20 | Reiter Machine Works Ltd. | Method of and apparatus for producing a blended yarn from cotton fibers and man-made fibers |
| CN1194311A (en) * | 1997-02-24 | 1998-09-30 | 里特机械公司 | Producing fiber strip from natural fiber and synthetic fiber |
| CN1405373A (en) * | 2002-10-28 | 2003-03-26 | 刘小珍 | Natural colour cotton spinning treatment process |
| CN101294324A (en) * | 2008-06-12 | 2008-10-29 | 山东昊龙集团有限公司 | Method for preparing multi-component antimicrobial yarn |
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| 任家智等: "精梳机工艺技术与质量分析", 《棉纺织技术》 * |
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