CN105463633B - Roving feeding type rear bottom roller gear separation transmission device and ring spinning frame thereof - Google Patents

Roving feeding type rear bottom roller gear separation transmission device and ring spinning frame thereof Download PDF

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Publication number
CN105463633B
CN105463633B CN201610000581.8A CN201610000581A CN105463633B CN 105463633 B CN105463633 B CN 105463633B CN 201610000581 A CN201610000581 A CN 201610000581A CN 105463633 B CN105463633 B CN 105463633B
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China
Prior art keywords
roller
transmission
shaft
toothed
transmission shaft
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CN201610000581.8A
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Chinese (zh)
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CN105463633A (en
Inventor
剌志勇
李朋
郭艳
高淑丽
史文娟
王建根
田克勤
郭红
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Jingwei Textile Machinery Co Ltd
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Jingwei Textile Machinery Co Ltd
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Publication of CN105463633A publication Critical patent/CN105463633A/en
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    • 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
    • D01H1/14—Details
    • D01H1/20—Driving or stopping arrangements
    • D01H1/22—Driving or stopping arrangements for rollers of drafting machines; Roller speed control
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The invention relates to a roving feeding type rear bottom roller gear separation transmission device, which comprises: the novel roller seat comprises a roller seat, a rear roller sliding seat, a rear roller shaft, a first toothed roller, a second toothed roller, a first transmission shaft, a first gear, a second transmission shaft and a second gear, wherein a pair of rear roller sliding seat is arranged on the roller seat, the rear roller sliding seat is provided with three mounting holes for respectively mounting the rear roller shaft, the first transmission shaft and the second transmission shaft, at least 2 first gears are arranged on the first transmission shaft, at least 2 second gears are arranged on the second transmission shaft, at least 2 first toothed rollers and at least 2 second toothed rollers are arranged on the rear roller shaft, a roller is arranged between the first toothed roller and the second toothed roller, the first toothed roller is meshed with the second gears, and the second toothed roller is meshed with the first gears. The device realizes that the roving enters the drafting zone at different speeds through gear transmission, has compact structure and high transmission precision, and avoids the phenomenon of transmission beating and accidental drafting.

Description

Roving feeding type rear bottom roller gear separation transmission device and ring spinning frame thereof
Technical Field
The invention relates to a roving feeding type drafting transmission device, in particular to a roving feeding type rear bottom roller gear separation transmission device and a ring spinning frame using the same.
Background
The working principle of the three roving feeding type drafting transmission device requires that three rovings enter a drafting zone at different speeds respectively, and even one or two rovings enter the drafting zone after being temporarily stopped, so that the rear roller has three independent transmission structural characteristics based on the requirements. Generally, the rear roller is designed as a butt-type empty sleeve structure, as shown in fig. 1 and 2.
The concrete structure is as follows: the first back roller sleeve 12 is fixedly connected with the back roller shaft 3 through a key 15, the second back roller sleeve 13 and the third back roller sleeve 14 are sleeved on the back roller shaft 3 through an internal bearing 16, one side of the second back roller sleeve 13 is connected with a first belt wheel 18 and a first back roller shaft 19 through a synchronous belt 17, and one side of the third back roller sleeve 14 is connected with a second belt wheel 20 and a second back roller shaft 21 through the synchronous belt 17.
Therefore, the three roving feeding type rear bottom roller transmission on the traditional ring spinning frame adopts a synchronous belt transmission mode. Because the belt transmission belongs to flexible transmission, the frequent start and stop are unfavorable, and the transmission precision is affected; and the belt transmission mode needs to be added with a tensioning wheel to tension the synchronous belt, so that the number of parts is large, the occupied space is large, and the overall layout is influenced.
Disclosure of Invention
The invention aims to overcome the defects, and provides a roving feeding type rear bottom roller gear separation transmission device which is compact in structure and rigid in transmission.
Another object of the present invention is to provide a ring spinning frame using a roving-fed rear bottom roller gear separation transmission.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a roving-fed rear bottom roller gear split transmission comprising: the novel roller comprises a roller seat, a rear roller sliding seat, a rear roller shaft, a first toothed roller, a second toothed roller, a first transmission shaft, a first gear, a second transmission shaft and a second gear, wherein a pair of rear roller sliding seats are arranged on the roller seat, the rear roller sliding seat is provided with three mounting holes which are formed in one step, the rear roller shaft, the first transmission shaft and the second transmission shaft are respectively arranged on the rear roller sliding seat, at least 2 first gears are arranged on the first transmission shaft, at least 2 second gears are arranged on the second transmission shaft, at least 2 first toothed rollers and at least 2 second toothed rollers are arranged on the rear roller shaft, a roller is arranged between the first toothed roller and the second toothed roller, the first toothed roller is meshed with the second gear, and the second toothed roller is meshed with the first gear.
Further, the rear roller shaft, the first transmission shaft and the second transmission shaft rotate at different rotation speeds respectively.
Further, a pair of rear roller sliding seats arranged on the roller stand are arranged in parallel.
The invention also provides a ring spinning frame applying the roving feeding type rear bottom roller gear separation transmission device.
The invention has the beneficial effects that: the invention adopts rigid gear transmission, has high transmission precision, is favorable for frequent start and stop, and has compact structure; meanwhile, the two transmission shaft holes and the bearing holes of the rear roller shaft are arranged on the rear roller slide seat in a concentrated manner, so that the bearing holes of the three shafts can be machined at one time, the precision and the form and position tolerance among the holes are easy to ensure, the structure is compact, and the number of parts is small; finally, the invention realizes that three or more rovings respectively enter the drafting zone at different speeds, and even one or two rovings temporarily stop and then enter the drafting zone, thereby fully ensuring that the three or more rovings accurately enter the rear jaw and the drafting zone at a set speed and avoiding the phenomenon of stuttering and accidental drafting caused by transmission; in addition, the pressure of the gear transmission action on the rear roller shaft is small, so that the abrasion of a transmission part can be reduced, and the long-term stable operation of the mechanism is ensured.
Drawings
Fig. 1 shows a roving-fed rear bottom roller transmission device used in the prior art.
FIG. 2 is a cross-sectional view of A-A of FIG. 1;
fig. 3 is a schematic three-dimensional structure of a roving-fed rear bottom roller gear separation transmission device according to the present invention.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 3, a roving feeding type rear bottom roller gear separation transmission device comprises: the roller stand 1, the rear roller slide seat 2, the rear roller shaft 3, the first toothed roller 4, the roller 5, the second toothed roller 6, the first transmission shaft 7, the first gear 8, the second transmission shaft 9 and the second gear 10 are arranged on the roller stand 1, a pair of rear roller slide seats 2 which are arranged in parallel are arranged on the roller stand 1, the rear roller slide seat 2 is provided with three mounting holes 11 which are formed at one time for respectively mounting the rear roller shaft 3, the first transmission shaft 7 and the second transmission shaft 9, at least 2 first gears 8 are arranged on the first transmission shaft 7, at least 2 second gears 10 are arranged on the second transmission shaft 9, at least 2 first toothed rollers 4 and at least 2 second toothed rollers 6 are arranged on the rear roller shaft 3, a roller 5 is arranged between the first toothed rollers 4 and the second toothed rollers 6, the first toothed rollers 4 are meshed with the second gears 10, and the second toothed rollers 6 are meshed with the first gears 8.
In this embodiment, the first transmission shaft 7 is provided with 2 first gears 8, the second transmission shaft 9 is provided with 2 second gears 10, and the rear roller shaft 3 is provided with 2 first toothed rollers 4 and 2 second toothed rollers 6.
The three mounting holes 11 on the rear roller slide seat 2 are machined at one time, the rear roller shaft 3, the first transmission shaft 7 and the second transmission shaft 9 are respectively arranged in the three holes of the rear roller slide seat 2, and the contact consistency of meshing parts of gear teeth can be ensured without adjustment, so that the transmission precision is high.
After the first toothed roller 4, the roller 5 and the second toothed roller 6 on the rear roller shaft 3 are combined, the rear roller is flexible to rotate and has no beating phenomenon. The first gear 8 on the first transmission shaft 7 is aligned with the second toothed roller 6 in the middle, and the second gear 10 on the second transmission shaft 9 is aligned with the first toothed roller 4 in the middle, so that the meshing of the teeth is uniform.
The rear roller shaft 3, the first transmission shaft 7 and the second transmission shaft 9 respectively drive the roller 5, the second toothed roller 6 and the first toothed roller 4 to rotate at different rotation speeds, so that three rovings are fed at different speeds, and the feeding quantity and the output quantity of the three rovings are controlled.
Meanwhile, the invention also provides a ring spinning frame applying the roving feeding type rear bottom roller gear separation transmission device.

Claims (4)

1. A roving-fed rear bottom roller gear split transmission comprising: the novel roller seat is characterized in that a pair of rear roller sliding seats are arranged on the roller seat, the rear roller sliding seats are provided with three mounting holes which are formed in one step, the rear roller shaft, the first transmission shaft and the second transmission shaft are respectively arranged on the rear roller sliding seats, at least 2 first gears are arranged on the first transmission shaft, at least 2 second gears are arranged on the second transmission shaft, at least 2 first toothed rollers and at least 2 second toothed rollers are arranged on the rear roller shaft, rollers are arranged between the first toothed rollers and the second toothed rollers, the first toothed rollers are meshed with the second gears, and the second toothed rollers are meshed with the first gears.
2. The roving-fed rear bottom roller gear split transmission of claim 1, further comprising: the rear roller shaft, the first transmission shaft and the second transmission shaft rotate at different rotation speeds respectively.
3. The roving-fed rear bottom roller gear split transmission of claim 2, further comprising: the pair of rear roller sliding seats arranged on the roller stand are arranged in parallel.
4. A ring spinning frame employing the roving feed type rear bottom roller gear separation transmission device according to claim 1.
CN201610000581.8A 2016-01-04 2016-01-04 Roving feeding type rear bottom roller gear separation transmission device and ring spinning frame thereof Active CN105463633B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610000581.8A CN105463633B (en) 2016-01-04 2016-01-04 Roving feeding type rear bottom roller gear separation transmission device and ring spinning frame thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610000581.8A CN105463633B (en) 2016-01-04 2016-01-04 Roving feeding type rear bottom roller gear separation transmission device and ring spinning frame thereof

Publications (2)

Publication Number Publication Date
CN105463633A CN105463633A (en) 2016-04-06
CN105463633B true CN105463633B (en) 2023-07-21

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ID=55601773

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Application Number Title Priority Date Filing Date
CN201610000581.8A Active CN105463633B (en) 2016-01-04 2016-01-04 Roving feeding type rear bottom roller gear separation transmission device and ring spinning frame thereof

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Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB287647A (en) * 1926-12-30 1928-03-29 Charles Morton Improvements in spinning frames
JPH083822A (en) * 1994-06-13 1996-01-09 Toyota Autom Loom Works Ltd Driving mechanism of spinning machine
JPH08325855A (en) * 1995-06-05 1996-12-10 Toyota Autom Loom Works Ltd Driver of spinning machinery
CN2567241Y (en) * 2002-09-05 2003-08-20 上海第十七棉纺织总厂 Feeding device of colour bunchy yarn spinning machine
CN2672099Y (en) * 2003-10-31 2005-01-19 浙江日发控股集团有限公司 Profiled negative pressure pipe connector of compact spinning frame
CN201125293Y (en) * 2007-11-02 2008-10-01 上海二纺机股份有限公司 Drafting transmission mechanism of ring spinning frame
CN201232097Y (en) * 2008-07-22 2009-05-06 河北太行机械工业有限公司 Roller transmission device for double-hole drawing frame
CN102031600A (en) * 2010-12-28 2011-04-27 陈伟雄 Ring spinning method and device of equi-linear density space dyed yarn
CN102560754A (en) * 2012-01-22 2012-07-11 经纬纺织机械股份有限公司 Synchronous transmission device for middle-rear roller of ring spinning frame
CN102733031A (en) * 2011-12-04 2012-10-17 陈伟雄 Method for spinning section-color yarns and drafting mechanism for spinning
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
CN104711730A (en) * 2015-03-27 2015-06-17 江南大学 Two-component asynchronous and synchronous two-stage drafting colorful bunchy yarn spinning method and device
CN204417698U (en) * 2014-12-31 2015-06-24 陈伟雄 Mechanism is gathered in the drawing-off of the color spinning machine of a kind of ring ingot section
CN204530068U (en) * 2015-03-27 2015-08-05 江南大学 Two component similarities and differences step secondary drawing-off spinning apparatus
CN205443540U (en) * 2016-01-04 2016-08-10 经纬纺织机械股份有限公司 Roller gear separation transmission under after roving feeding formula and ring -spinning frame thereof

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB287647A (en) * 1926-12-30 1928-03-29 Charles Morton Improvements in spinning frames
JPH083822A (en) * 1994-06-13 1996-01-09 Toyota Autom Loom Works Ltd Driving mechanism of spinning machine
JPH08325855A (en) * 1995-06-05 1996-12-10 Toyota Autom Loom Works Ltd Driver of spinning machinery
CN2567241Y (en) * 2002-09-05 2003-08-20 上海第十七棉纺织总厂 Feeding device of colour bunchy yarn spinning machine
CN2672099Y (en) * 2003-10-31 2005-01-19 浙江日发控股集团有限公司 Profiled negative pressure pipe connector of compact spinning frame
CN201125293Y (en) * 2007-11-02 2008-10-01 上海二纺机股份有限公司 Drafting transmission mechanism of ring spinning frame
CN201232097Y (en) * 2008-07-22 2009-05-06 河北太行机械工业有限公司 Roller transmission device for double-hole drawing frame
CN102031600A (en) * 2010-12-28 2011-04-27 陈伟雄 Ring spinning method and device of equi-linear density space dyed yarn
CN102733031A (en) * 2011-12-04 2012-10-17 陈伟雄 Method for spinning section-color yarns and drafting mechanism for spinning
CN102560754A (en) * 2012-01-22 2012-07-11 经纬纺织机械股份有限公司 Synchronous transmission device for middle-rear roller of ring spinning frame
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
CN204417698U (en) * 2014-12-31 2015-06-24 陈伟雄 Mechanism is gathered in the drawing-off of the color spinning machine of a kind of ring ingot section
CN104711730A (en) * 2015-03-27 2015-06-17 江南大学 Two-component asynchronous and synchronous two-stage drafting colorful bunchy yarn spinning method and device
CN204530068U (en) * 2015-03-27 2015-08-05 江南大学 Two component similarities and differences step secondary drawing-off spinning apparatus
CN205443540U (en) * 2016-01-04 2016-08-10 经纬纺织机械股份有限公司 Roller gear separation transmission under after roving feeding formula and ring -spinning frame thereof

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Effective date of registration: 20230619

Address after: 030600 Pioneer Street, Huitong Industrial Park, Jinzhong Development Zone, Shanxi Demonstration Zone, Jinzhong City, Shanxi Province

Applicant after: JINGWEI INTELLIGENT TEXTILE MACHINERY Co.,Ltd.

Address before: 030601 Technology Center Yang Duanxiu, Yuci Branch, No. 1 Jingwei South Road, Jinzhong City, Shanxi Province

Applicant before: JINGWEI TEXTILE MACHINERY Co.,Ltd.

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