CN103741278A - Micro-motion yarn guiding drive device of rotor spinning machine - Google Patents
Micro-motion yarn guiding drive device of rotor spinning machine Download PDFInfo
- Publication number
- CN103741278A CN103741278A CN201310754859.7A CN201310754859A CN103741278A CN 103741278 A CN103741278 A CN 103741278A CN 201310754859 A CN201310754859 A CN 201310754859A CN 103741278 A CN103741278 A CN 103741278A
- Authority
- CN
- China
- Prior art keywords
- lever jack
- support plate
- drive unit
- tooth bar
- gear
- 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
Images
Abstract
The invention discloses a micro-motion yarn guiding drive device of a rotor spinning machine, and belongs to the technical field of parts of textile machinery. A drive device of a micro-motion yarn guiding mechanism of an existing rotor spinning machine has the disadvantages of being complex in mechanism, inconvenient in maintenance and the like. The micro-motion yarn guiding drive device of the rotor spinning machine comprises a mounting frame, a motor and a yarn guide rod, wherein the mounting frame is provided with a left support plate and a right support plate; the left support plate and the right support plate are separated by a certain distance and are respectively and fixedly provided with slide sleeves having the two axial lines overlapped; the yarn guide rod is mounted on the two slide sleeves in a sliding and penetrating manner; a rack is axially mounted on the yarn guide rod between the two slide sleeves; the output shaft of the motor is provided with a gear; the gear is engaged with the rack. Through cooperation of the gear and the rack, the micro-motion yarn guiding drive device of the rotor spinning machine is simple in structure and convenient to maintain, enlarges a movement region of the yarn under the precondition of unchanging a one-way stroke, reduces intensive abrasion of a belt roller in a certain region, reduces number of times of grinding the belt roller repeatedly, and accordingly increases the service life of the belt roller.
Description
Technical field
The invention belongs to textile machinery component technical field, especially relevant with a kind of open-end spinning frame fine motion guide drive unit.
Background technology
The fine motion guide of open-end spinning frame is that guiding yarn moves back and forth back and forth in delivery roller region, prevents roller because yarn grinds for a long time groove, increase roller service life.The micromotion mechanism using on existing open-end spinning frame is generally to be driven by motor, by several groups of gear drivens one disk cam, then by disk cam driving crank endplay device, realizes the action of back and forth traversing of lever jack.Such mechanism exists component part many, complex structure, and cost is higher, inconvenient maintenance.
Summary of the invention
Object of the present invention is intended to the defect of drive unit mechanism complexity, inconvenient maintenance of the fine motion Yarn guide mechanism that overcomes existing open-end spinning frame etc., and a kind of a kind of open-end spinning frame fine motion guide drive unit simple in structure, easy to maintenance is provided.
For this reason, the present invention is by the following technical solutions: a kind of open-end spinning frame fine motion guide drive unit, it is characterized in that, described fine motion guide drive unit comprises installing rack, motor and lever jack, on installing rack, be provided with left support plate separated by a distance and right support plate, on left support plate and right support plate, be fixedly installed respectively the sliding sleeve that two axial lines overlap, described lever jack slides and is threaded onto on two described sliding sleeves, on lever jack between described two sliding sleeves, be axially installed with a tooth bar, on described motor output shaft, gear is installed, gear and described tooth bar are intermeshing, by motor positive and inverse driven gear positive and negative rotation, make tooth bar carry out linear reciprocal movement, drive lever jack traverse motion on sliding sleeve simultaneously.
As to technique scheme supplement and perfect, the present invention also comprises following technical characterictic.
Described lever jack wherein one end is provided with lever jack clamp, for clamping stage casing lever jack.
The described lever jack other end is provided with stop screw, avoids skidding off in sliding sleeve.
Lever jack bottom between two described sliding sleeves is provided with tooth bar installation portion, and described tooth bar is fixedly installed in this tooth bar installation portion.
Described tooth bar below is provided with slide plate and limited block, limited block is fixedly installed on installing rack, on limited block, be provided with transverse concave groove, transverse concave groove and described lever jack axially parallel, slide plate one end is fixed on lever jack, other end activity is flush-mounted in described transverse concave groove, avoids lever jack to twist.
Described gear is fixed by exempting from key axle bush tensioner, improves the degree of being connected firmly of gear and described motor output shaft.
Use the present invention can reach following beneficial effect: by wheel and rack, to coordinate, simple in structure, easy to maintenance, and avoid yarn not changing under the prerequisite of one way stroke, strengthened moving area, reduce the concentrated wearing and tearing of roller in certain region, reduced and return the number of times of top roller grinding, thereby increased roller service life.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is the A-A generalized section of Fig. 2.
Fig. 4 is I place enlarged diagram in Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As shown in Fig. 1 ~ Fig. 4, the present invention includes installing rack 9, motor 8 and lever jack 5, on installing rack 9, be provided with left support plate 2 separated by a distance and right support plate 7, on left support plate 2 and right support plate 7, be fixedly installed respectively the sliding sleeve 1 that two axial lines overlap, described lever jack 5 slides and is threaded onto on two described sliding sleeves 1, on lever jack 5 between described two sliding sleeves 1, be axially installed with a tooth bar 4, on described motor 8 output shafts, gear 3 is installed, gear 3 is intermeshing with described tooth bar 4, by motor 8 rotating driven gear 3 positive and negative rotations, make tooth bar 4 carry out linear reciprocal movement, drive lever jack 5 traverse motion on sliding sleeve 1 simultaneously.Described lever jack 5 wherein one end is provided with lever jack clamp 6, and for clamping stage casing lever jack 5, described lever jack 5 other ends are provided with stop screw, avoid skidding off in sliding sleeve 1.Lever jack 5 bottoms between two described sliding sleeves 1 are provided with tooth bar 4 installation portions, and described tooth bar 4 is fixedly installed in this tooth bar 4 installation portions.Described tooth bar 4 belows are provided with slide plate 12 and limited block 13, limited block 13 is fixedly installed on installing rack 9, on limited block 13, be provided with transverse concave groove, transverse concave groove and described lever jack 5 axially parallels, slide plate 12 one end are fixed on lever jack 5, other end activity is flush-mounted in described transverse concave groove, avoids lever jack 5 to twist.Described gear 3 is fixed by exempting from key axle bush 10 tensioners, improves the degree of being connected firmly of gear 3 and described motor output shaft 11.
Claims (6)
1. an open-end spinning frame fine motion guide drive unit, it is characterized in that: described fine motion guide drive unit comprises installing rack (9), motor (8) and lever jack (5), on installing rack (9), be provided with left support plate (2) separated by a distance and right support plate (7), on left support plate (2) and right support plate (7), be fixedly installed respectively the sliding sleeve (1) that two axial lines overlap, described lever jack (5) slides and is threaded onto on described two sliding sleeves (1), on lever jack (5) between described two sliding sleeves (1), be axially installed with a tooth bar (4), on described motor output shaft (11), gear is installed, gear (3) is intermeshing with described tooth bar (4).
2. a kind of open-end spinning frame fine motion guide drive unit according to claim 2, is characterized in that: described lever jack (5) wherein one end is provided with lever jack clamp (6).
3. a kind of open-end spinning frame fine motion guide drive unit according to claim 3, is characterized in that: described lever jack (5) other end is provided with stop screw.
4. according to a kind of open-end spinning frame fine motion guide drive unit described in claim 2 or 3, it is characterized in that: lever jack (5) bottom between described two sliding sleeves (1) is provided with tooth bar (4) installation portion, and described tooth bar (4) is fixedly installed in this tooth bar (4) installation portion.
5. a kind of open-end spinning frame fine motion guide drive unit according to claim 4, it is characterized in that: described tooth bar (4) below is provided with slide plate (12) and limited block (13), limited block (13) is fixedly installed on installing rack (9), limited block is provided with transverse concave groove on (13), transverse concave groove and described lever jack (5) axially parallel, it is upper that lever jack (5) is fixed in slide plate (12) one end, and other end activity is flush-mounted in described transverse concave groove.
6. a kind of open-end spinning frame fine motion guide drive unit according to claim 5, is characterized in that: described gear (3) is fixed by exempting from key axle bush (10) tensioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754859.7A CN103741278A (en) | 2013-12-31 | 2013-12-31 | Micro-motion yarn guiding drive device of rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754859.7A CN103741278A (en) | 2013-12-31 | 2013-12-31 | Micro-motion yarn guiding drive device of rotor spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103741278A true CN103741278A (en) | 2014-04-23 |
Family
ID=50498339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310754859.7A Pending CN103741278A (en) | 2013-12-31 | 2013-12-31 | Micro-motion yarn guiding drive device of rotor spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103741278A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532070A (en) * | 2018-06-01 | 2018-09-14 | 桐乡市建泰纺织有限公司 | A kind of receipts yarn feeding device can be used for different model covering yarn |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5676324A (en) * | 1995-03-08 | 1997-10-14 | Murata Kikai Kabushiki Kaisha | Traverse device |
| WO2007090456A1 (en) * | 2006-02-03 | 2007-08-16 | Oerlikon Textile Gmbh & Co. Kg | Auxiliary thread guide for traversing a running thread in the region of a thread take-off device of a textile machine which produces crosswound bobbins |
| CN101845691A (en) * | 2009-03-26 | 2010-09-29 | Savio纺织机械股份有限公司 | The device that is used for individually actuating open-end spinning rotors |
| CN202575537U (en) * | 2012-04-09 | 2012-12-05 | 新昌县羽林街道佰义机械厂 | Traversing mechanism of chemical fiber two-for-one twister |
| CN202963352U (en) * | 2012-11-27 | 2013-06-05 | 中信重工机械股份有限公司 | High-precision automatic centering type multi-station workpiece clamping and sending device |
-
2013
- 2013-12-31 CN CN201310754859.7A patent/CN103741278A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5676324A (en) * | 1995-03-08 | 1997-10-14 | Murata Kikai Kabushiki Kaisha | Traverse device |
| WO2007090456A1 (en) * | 2006-02-03 | 2007-08-16 | Oerlikon Textile Gmbh & Co. Kg | Auxiliary thread guide for traversing a running thread in the region of a thread take-off device of a textile machine which produces crosswound bobbins |
| CN101845691A (en) * | 2009-03-26 | 2010-09-29 | Savio纺织机械股份有限公司 | The device that is used for individually actuating open-end spinning rotors |
| CN202575537U (en) * | 2012-04-09 | 2012-12-05 | 新昌县羽林街道佰义机械厂 | Traversing mechanism of chemical fiber two-for-one twister |
| CN202963352U (en) * | 2012-11-27 | 2013-06-05 | 中信重工机械股份有限公司 | High-precision automatic centering type multi-station workpiece clamping and sending device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532070A (en) * | 2018-06-01 | 2018-09-14 | 桐乡市建泰纺织有限公司 | A kind of receipts yarn feeding device can be used for different model covering yarn |
| CN108532070B (en) * | 2018-06-01 | 2023-06-20 | 桐乡市建泰纺织有限公司 | Yarn collecting device capable of being used for core spun yarns of different types |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203923510U (en) | A kind of rotor spinning machine guide drive unit that traverses | |
| CN103820958B (en) | Embroidery machine high speed nose assembly | |
| CN208116353U (en) | It is a kind of for cleaning the device of mineral water bottle outer wall | |
| CN203625553U (en) | Micro-motion yarn guide driving device of revolving cup spinning machine | |
| CN106392545B (en) | The nut feeding rotary unit of electromagnetism valve portion kludge | |
| CN103741278A (en) | Micro-motion yarn guiding drive device of rotor spinning machine | |
| CN219310843U (en) | Weaving machine accessory grinding device | |
| CN202744710U (en) | Thread spinner traversing device driven by servo motor | |
| CN202169266U (en) | Device for cleaning inner wall of charging basket | |
| CN102733020B (en) | Textile machine traversing device driven by servo motor | |
| CN205398831U (en) | Yarn cross traverse gear of rotor spinning proof press | |
| CN202865448U (en) | Rotor spinner traverse mechanism | |
| CN109380760A (en) | A kind of filament cutter sharpening reciprocating apparatus and control method | |
| CN103556407A (en) | Sewing machine part driving device | |
| CN202571838U (en) | Chain type reciprocating motion working table | |
| CN102817120B (en) | Two-way linear reciprocating motion double-drive device | |
| CN203442059U (en) | Chain wheel and chain transmission device | |
| CN206552967U (en) | Flat wire coiler | |
| CN203305004U (en) | Polish-brushing device for metal card clothing grinding roller | |
| CN103060971A (en) | Guide traverse device for rotor spinning machinery | |
| CN102671993A (en) | Tooth-shaped belt wheel wire arranger | |
| CN2592668Y (en) | Traverse device for jet spinning apparatus | |
| CN211848261U (en) | Yarn reciprocating traversing device of spinning frame | |
| CN106698076A (en) | Flat filament winding machine | |
| CN215257664U (en) | Reverse-driven lead screw linear module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |
|
| RJ01 | Rejection of invention patent application after publication |