CN105463638A - Rough yarn feeding type rear top roller rubber roller device and ring spinning frame with same - Google Patents
Rough yarn feeding type rear top roller rubber roller device and ring spinning frame with same Download PDFInfo
- Publication number
- CN105463638A CN105463638A CN201610000582.2A CN201610000582A CN105463638A CN 105463638 A CN105463638 A CN 105463638A CN 201610000582 A CN201610000582 A CN 201610000582A CN 105463638 A CN105463638 A CN 105463638A
- Authority
- CN
- China
- Prior art keywords
- rear top
- roller
- feeding type
- special
- special bearings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007378 ring spinning Methods 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
- 239000010985 leather Substances 0.000 claims description 17
- 239000004411 aluminium Substances 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009987 spinning Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
- D01H5/76—Loose-boss assemblies
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/02—Spinning or twisting machines in which the product is wound-up continuously ring type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a rough yarn feeding type rear top roller rubber roller device which comprises a rear top roller mandrel, special bearings, aluminum bushings and rubber rollers. At least two spindle positions are arranged on the rear top roller mandrel, each spindle position is provided with the corresponding multiple special bearings, the inner rings of the special bearings are completely attached to the rear top roller mandrel, gaps are formed between the adjacent special bearings to ensure that the outer rings of all the special bearings can rotate freely, the aluminum bushings are installed on the outer rings of the special bearings, and the outer surfaces of the aluminum bushings are wrapped with the rubber rollers. The special bearings are adopted, the outer rings of the special bearings and the rubber rollers can independently rotate, and thus the purpose that different coarse yarns on all the spindle positions are fed in and discharged out at different speeds is achieved. Meanwhile, the rough yarn feeding type rear top roller rubber roller device is compact in structure, convenient to disassemble and replace and beneficial to maintenance and preserving, and the special bearings have good bearing capability and meet the heavy and pressed spinning technology.
Description
Technical field
The present invention relates to a kind of drafting transmission device of rove feeding type, be specifically related to the ring throstle of top-roller leather roller device and application thereof after a kind of rove feeding type.
Background technology
Widely used rear top-roller leather roller device on existing ring throstle, as shown in Figure 1, can control two ingot positions simultaneously, but when the individual rovings of each ingot position or the feeding of many rove, rove, through same roll surfaces, can only export with same speed.Require that each ingot position is when feeding many rove in the market, when especially spinning fiber dyed yarn, per share rove requires to export with different speed, even requires wherein to export after one or two rove pause again.Therefore, rear top-roller leather roller device should possess independently rotational structure.And existing rear top-roller leather roller device cannot meet above-mentioned requirements.
Summary of the invention
The object of the invention is to, for above-mentioned defect, provide a kind of and realize per share rove respectively with top-roller leather roller device after the rove feeding type of friction speed output.
Another object of the present invention is to, a kind of ring throstle applying top-roller leather roller device after above-mentioned rove feeding type is provided.
In order to reach foregoing invention object, the technical scheme that the present invention takes is as follows:
Top-roller leather roller device after a kind of rove feeding type, comprise: rear top roller mandrel, special bearing, aluminium insert and rubber roll, described rear top roller mandrel is provided with at least 2 ingot positions, each ingot position is provided with several special bearings, inner ring and the described rear top roller mandrel of described special bearing are fitted completely, and be provided with gap between adjacent special bearing, guarantee that the outer ring of described each special bearing is freely turned round, the outer ring of described special bearing is provided with aluminium insert, and the outer surface of described aluminium insert is enclosed with rubber roll.
Wherein, described special bearing is a kind of two-row ball bearing, and its inner race width is greater than outer ring width, and the two ends of bearing are provided with oil baffle, and described inner race width is 6-15mm, and race diameter is Φ 15-Φ 20mm.
Further, this device also includes packing ring and screw, and described packing ring is fixed by screws in the end of the outermost special bearing of each ingot position, for axial restraint.
Further, the two ends diameter of axle of described rear top roller mandrel is Φ 6 ~ Φ 12mm, and the width of the holding file of central structure be 16mm, the diameter of axle is Φ 9.5mm.
Present invention also offers a kind of ring throstle applying top-roller leather roller device after above-mentioned rove feeding type.
Beneficial effect of the present invention: the inner ring of each special bearing and rear top roller mandrel are fitted by the present invention completely, and leave gap by between each adjacent special bearing, the outer ring that can realize special bearing can independently be turned round together with rubber roll, thus the different rove reached on each ingot position are respectively with the feeding of different speed and output, after solving tradition, top-roller leather roller cannot meet outer ring realizes friction speed feeding and output problem when inputting many rove; Meanwhile, compact conformation of the present invention, process industrial art performance is good, changes conveniently, be beneficial to and safeguard and maintenance, and special bearing has good bearing capacity, meet the spinning process heavily pressurizeed.
Accompanying drawing explanation
Fig. 1 is the structural representation of rear top-roller leather roller device in prior art;
Fig. 2 is the structural representation of top-roller leather roller device after rove feeding type of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical scheme of the present invention is described in further detail.
As shown in Figure 2, top-roller leather roller device after a kind of rove feeding type, comprise: rear top roller mandrel 1, special bearing 2, rubber roll 3, packing ring 4, screw 5 and aluminium insert 6, rear top roller mandrel 1 is provided with 2 ingot positions, each ingot position is provided with several special bearings 2, what special bearing 2 was selected is a kind of two-row ball bearing, its inner race width is greater than outer ring width, the two ends of bearing are provided with oil baffle, the inner race width of special bearing 2 is 6-15mm, race diameter is Φ 15-Φ 20mm, inner ring and the rear top roller mandrel 1 of special bearing 2 are fitted completely, and be provided with gap between adjacent special bearing 2, guarantee that the outer ring of described each special bearing 2 is freely turned round, the outer ring of special bearing 2 is provided with aluminium insert 6, the outer surface of aluminium insert 6 is enclosed with rubber roll 3, and, packing ring 4 is fixed on the end of the outermost special bearing 2 of each ingot position by screw 5, for axial restraint.
The two ends diameter of axle of the rear top roller mandrel 1 in the present invention is Φ 6 ~ Φ 12mm, and the width of the holding file of central structure be 16mm, the diameter of axle is Φ 9.5mm.
Installation process of the present invention is: first on lathe by rubber roll 3 gland on aluminium insert 6, again special bearing 2 is pressed in the hole of aluminium insert 6, ensure that the bearing outer ring of special bearing 2 aligns with aluminium insert 6 end face, again 3 special bearings 2 after combination are arranged on rear top roller mandrel 1, use packing ring 4 and screw 5 to be fastened on rear top roller mandrel 1 by special bearing 2.
Present invention employs the special bearing of special construction, the outer ring achieving special bearing can independently be turned round together with rubber roll, thus the different rove reached on each ingot position are respectively with the feeding of different speed and output.
Claims (4)
1. top-roller leather roller device after a rove feeding type, comprise: rear top roller mandrel, special bearing, aluminium insert and rubber roll, it is characterized in that, described rear top roller mandrel is provided with at least 2 ingot positions, each ingot position is provided with several special bearings, inner ring and the described rear top roller mandrel of described special bearing are fitted completely, and be provided with gap between adjacent special bearing, guarantee that the outer ring of described each special bearing is freely turned round, the outer ring of described special bearing is provided with aluminium insert, and the outer surface of described aluminium insert is enclosed with rubber roll;
Wherein, described special bearing is a kind of two-row ball bearing, and its inner race width is greater than outer ring width, and the two ends of bearing are provided with oil baffle, and described inner race width is 6-15mm, and race diameter is Φ 15-Φ 20mm.
2. top-roller leather roller device after a kind of rove feeding type according to claim 1, it is characterized in that, this device also includes packing ring and screw, and described packing ring is fixed by screws in the end of the outermost special bearing of each ingot position, for axial restraint.
3. top-roller leather roller device after a kind of rove feeding type according to claim 2, is characterized in that, the two ends diameter of axle of described rear top roller mandrel is Φ 6 ~ Φ 12mm, and the width of the holding file of central structure be 16mm, the diameter of axle is Φ 9.5mm.
4. a ring throstle, is characterized in that, have employed top-roller leather roller device after rove feeding type as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000582.2A CN105463638A (en) | 2016-01-04 | 2016-01-04 | Rough yarn feeding type rear top roller rubber roller device and ring spinning frame with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000582.2A CN105463638A (en) | 2016-01-04 | 2016-01-04 | Rough yarn feeding type rear top roller rubber roller device and ring spinning frame with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105463638A true CN105463638A (en) | 2016-04-06 |
Family
ID=55601776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610000582.2A Pending CN105463638A (en) | 2016-01-04 | 2016-01-04 | Rough yarn feeding type rear top roller rubber roller device and ring spinning frame with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105463638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112682A (en) * | 2018-10-19 | 2019-01-01 | 经纬纺织机械股份有限公司 | A kind of ring throstle combined type rear roller device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031600A (en) * | 2010-12-28 | 2011-04-27 | 陈伟雄 | Ring spinning method and device of equi-linear density space dyed yarn |
| CN102560759A (en) * | 2012-02-21 | 2012-07-11 | 陈伟雄 | Ring spun sectional-color yarn and preparing method and device thereof |
| CN202671762U (en) * | 2011-11-11 | 2013-01-16 | 陈伟雄 | Composite upper leather roller |
| CN202913120U (en) * | 2012-11-25 | 2013-05-01 | 陈伟雄 | Upper roller bearing |
| CN202913119U (en) * | 2012-09-04 | 2013-05-01 | 陈伟雄 | Coaxial combined roller |
| CN103556320A (en) * | 2013-07-18 | 2014-02-05 | 嘉兴学院 | Blending and color mixing device and method based on three-roving coupling drafting twisting system |
| CN205382243U (en) * | 2016-01-04 | 2016-07-13 | 经纬纺织机械股份有限公司 | Go up roller device after roving feeding formula and ring -spinning frame thereof |
-
2016
- 2016-01-04 CN CN201610000582.2A patent/CN105463638A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031600A (en) * | 2010-12-28 | 2011-04-27 | 陈伟雄 | Ring spinning method and device of equi-linear density space dyed yarn |
| CN202671762U (en) * | 2011-11-11 | 2013-01-16 | 陈伟雄 | Composite upper leather roller |
| CN102560759A (en) * | 2012-02-21 | 2012-07-11 | 陈伟雄 | Ring spun sectional-color yarn and preparing method and device thereof |
| CN202913119U (en) * | 2012-09-04 | 2013-05-01 | 陈伟雄 | Coaxial combined roller |
| CN202913120U (en) * | 2012-11-25 | 2013-05-01 | 陈伟雄 | Upper roller bearing |
| CN103556320A (en) * | 2013-07-18 | 2014-02-05 | 嘉兴学院 | Blending and color mixing device and method based on three-roving coupling drafting twisting system |
| CN205382243U (en) * | 2016-01-04 | 2016-07-13 | 经纬纺织机械股份有限公司 | Go up roller device after roving feeding formula and ring -spinning frame thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112682A (en) * | 2018-10-19 | 2019-01-01 | 经纬纺织机械股份有限公司 | A kind of ring throstle combined type rear roller device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |