CN105734733A - Spinning polished rod spindle - Google Patents
Spinning polished rod spindle Download PDFInfo
- Publication number
- CN105734733A CN105734733A CN201610268326.1A CN201610268326A CN105734733A CN 105734733 A CN105734733 A CN 105734733A CN 201610268326 A CN201610268326 A CN 201610268326A CN 105734733 A CN105734733 A CN 105734733A
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- CN
- China
- Prior art keywords
- spindle
- yarn
- blade
- polished rod
- around
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/16—Arrangements for coupling bobbins or like to spindles
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/16—Yarn-severing arrangements, e.g. for cutting transfer tails; Separating of roving in flyer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a spinning polished rod spindle which comprises a rod and disc combination, a spindle seat, a yarn winding loop and a support. A positioning sleeve which sleeves a spindle disc is arranged at one end of the yarn winding loop, and a yarn winding drum is arranged at the other end of the yarn winding loop; an end-surface circular truncated cone which is connected with the positioning sleeve is arranged at one end of the yarn winding drum, the lower end of a spool extends into the yarn winding drum, the end surface of the lower end of the spool is in contact with the end-surface circular truncated cone, and blades are arranged at the other end of the yarn winding drum; the support sleeves a spindle rod above the spindle disc of the rod and disc combination. The spinning polished rod spindle has the advantages that the spinning polished rod spindle is good in work reliability, automatic integral doffing of the traditional spinning chopping machines can be implemented, and accordingly technical problems of high cost and low efficiency of manual doffing modes can be solved; the spinning polished rod spindle is low in processing and manufacturing cost and suitable for production and processing on a large scale.
Description
Technical field
The present invention relates to spinning machinery field, be specifically related to a kind of spun yarn polished rod spindle.
Background technology
As shown in Figure 8, spun yarn polished rod spindle of the prior art does not doff end retaining device, is generally adopted manual type and manually doffs.Doff tube drawing time spool on tail yarn a few circle that comes off be wrapped on spindle blade, rely on artificial tube drawing action to pull apart tail yarn；After inserting empty spool, the tail yarn stayed on spindle blade pushed down by blank pipe, drives spool to rotate when starting spindle, and yarn count is rewound on spool and completes process of letting the hair grow.The mode doffed manually, not only expends a large amount of cost of labor, and efficiency is low.During spindle rotation, spool sky eye on spool and spindle blade upper-end contact overall viewing range, drive spool to rotate.Owing to the size of spool sky eye and spindle blade upper-end contact frictional force cannot accurately control, it is impossible to adapt to the tube drawing requirement of integral cosine doffing device pipe extractor.
Along with development and textile enterprise's cost of labor constantly surging of spinning technique, the automatic collective doffing spun yarn lead aircraft of supporting aluminum casing spindle becomes development trend.But the short machine of old-fashioned spun yarn that textile mills still have a large amount of supporting polished rod spindle also reaches far away service life, change and not only can increase cost, and the wasting of resources can be caused, therefore short for tradition spun yarn machine is transformed into automatic collective doffing mode and just becomes very necessary, but prior art is not effectively improved scheme.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that functional reliability is good, low cost of manufacture, be suitable to produce in enormous quantities, it is possible to realize the spun yarn polished rod spindle of automatic collective doffing.
To achieve these goals, the technical solution used in the present invention is:
This kind of spun yarn polished rod spindle, including bar dish conjunction and spindle support, including around yarn circle and eyelid retractor, described is the abutment sleeve being sleeved on wharve around yarn circle one end, described around the yarn circle other end be around yarn cylinder；Described being provided with the end face round platform connected with described abutment sleeve around end, yarn cylinder one end, spool lower end is stretched into and described is contacted with end face round platform around yarn cylinder and spool lower end surface, described is provided with blade around the yarn cylinder other end；Described eyelid retractor is sleeved on the spindle blade above the wharve of described bar dish conjunction.
Described eyelid retractor includes the support tube being sleeved on described spindle blade, and described support tube is provided with elastic supporting member for supporting optical member.
Described support tube is provided with installing hole, and described elastic supporting member for supporting optical member includes the spring being located in described installing hole；At the bottom of the hold-down apertures of described spring side, described spring opposite side is provided with the support cap with spool contact internal walls, described spring and described support cap and is pressed into contact with.
Being provided with the support cap installation step installing described support cap in described installing hole, described support cap one end is provided with the positioning boss hung on described support cap installation step, and the other end end face of described support cap is and the cambered surface of spool contact internal walls.
Described support tube and spindle blade tight fit, described support tube inwall lower end is provided with the support tube installation step coordinated with wharve upper end.
Described it is provided with knurling around yarn drum outer wall.
Described on the knurling of yarn drum outer wall, it is provided with groove vertically.
Described abutment sleeve inwall is the pyramidal structure adaptive with wharve outer wall.
Described being provided with the installation step installing described blade around yarn drum outer wall, described blade is arranged over the blade holder being arranged on described installation step；Described blade holder is pressed on described blade, and described blade holder is provided with notch of stepping down.
Described the end, one end of blade is set around yarn cylinder it is provided with the flange compressing described blade holder and described blade holder.
It is an advantage of the current invention that: this spun yarn polished rod spindle, spool insert around yarn circle in yarn cylinder so that when doffing, ring rail can land smoothly, and yarn count can around on yarn cylinder；Abutment sleeve is sleeved on the cone cylindrical of wharve upper end, has certain altitude, it is possible to ensure enough adhesions, and be easier to ensure that around yarn circle concentric with spindle, it is ensured that being smoothed out of letting the hair grow of doffing；Blade, when automatic collective doffing, relies on mechanical arm tube drawing tension force to cut off yarn easily, the rate of letting the hair grow during to ensure automatic collective doffing.Eyelid retractor and spool resilient engagement, make spool plug easily realize, it is possible to increase the efficiency of collective doffing；Spool is in rotation process simultaneously, and stress equalization, stationarity is good, and functional reliability is good.The present invention can not only realize the automatic collective doffing of the tradition short machine of spun yarn, and solve to doff manually the cost technical problem high, inefficient existed, and processing and manufacturing cost is low, is suitable for producing processing in enormous quantities.
Accompanying drawing explanation
Labelling in the content below each width accompanying drawing of description of the present invention expressed and figure is briefly described:
Fig. 1 is the structural representation of spun yarn polished rod spindle of the present invention.
Fig. 2 be spun yarn polished rod spindle of the present invention around the two-part assembling structural representation of yarn circle and eyelid retractor.
Fig. 3 is the partial enlarged drawing of the part A of Fig. 2.
Fig. 4 is the structural representation around yarn circle on spun yarn polished rod spindle of the present invention.
Fig. 5 is the schematic top plan view of Fig. 4.
Fig. 6 is the structural representation of the eyelid retractor on spun yarn polished rod spindle of the present invention.
Fig. 7 is the schematic cross-section of Fig. 6 eyelid retractor.
Fig. 8 is the structural representation of spun yarn polished rod spindle of the prior art.
Labelling in above-mentioned figure is:
1, blade holder, 2, blade, 3, around yarn cylinder, 4, abutment sleeve, 5, end face round platform, 6, knurling, 7, around yarn circle, 8, groove, 9, step down notch, 10, flange, 11, spool, 12, spindle blade, 13, wharve, 14, eyelid retractor, 15, support tube, 16, support cap, 17, spring, 18, support cap installation step, 19, positioning boss, 20, cambered surface, 21, installing hole, 22, spool sky eye.
Detailed description of the invention
Below against accompanying drawing, by the description to optimum embodiment, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1-Figure 3, this spun yarn polished rod spindle, including bar dish conjunction and spindle support, bar dish conjunction includes spindle blade 12 and the wharve 13 being arranged on spindle blade 12, and spool 11 is sleeved on spindle blade 12 and wharve 13；Including around yarn circle 7, being arranged on wharve 13 around yarn circle 7, it is the abutment sleeve 4 being sleeved on wharve 13 around yarn circle 7 one end, is around yarn cylinder 3 around yarn circle 7 other end；Be provided with the end face round platform 5 connected with abutment sleeve 4 around end, yarn cylinder 3 one end, spool 11 lower end is stretched into and is contacted with end face round platform 5 around yarn cylinder 3 and spool 11 lower end surface, is provided with blade 2 around yarn cylinder 3 other end；Spindle blade 12 is provided with the eyelid retractor 14 being arranged on wharve 13 with spindle blade 12 joint portion, and eyelid retractor 14 is sleeved on the spindle blade 12 above the wharve 13 of bar dish conjunction.
Spool 11 insert around yarn circle 7 in yarn cylinder 3, spool 11 is played the effect of axially location by end face round platform 5, around yarn cylinder 3 higher than spool 11 bottom surface so that when doffing, ring rail can land smoothly, and yarn count can around on yarn cylinder 3；Abutment sleeve 4 is sleeved on wharve, it is ensured that enough adhesions, and ensures concentric with spindle around yarn circle 7, it is ensured that being smoothed out of letting the hair grow of doffing；Blade 2, when automatic collective doffing, relies on mechanical arm tube drawing tension force to cut off yarn easily, the rate of letting the hair grow during to ensure automatic collective doffing.Eyelid retractor 14 and spool 11 resilient engagement drive spool 11 to rotate, and during collective doffing, plug spool 11 can be easily achieved, it is possible to increase the efficiency of collective doffing；Spool 11 is in rotation process simultaneously, and stress equalization, stationarity is good, and functional reliability is good.
Spool 11 lower end surface contacts with 5, end face round platform, and end face round platform 5 and spool 11 contact area are big, and spool 11 is played well axially positioning action by end face round platform 5, it is prevented that tube drawing during spool sky eye collective doffing automatic with the spindle blade excessive impact of upper-end contact frictional force.
As shown in FIG. 6 and 7, eyelid retractor 14 includes the support tube 15 being sleeved on spindle blade 12, and support tube 15 is provided with elastic supporting member for supporting optical member.Support tube 15 is support substrate, and elastic supporting member for supporting optical member realizes the resilient engagement of eyelid retractor 14 and spool 11 so that eyelid retractor 14 drives spool 11 to rotate, when making collective doffing, plug spool 11 can be easily achieved, and spool 11 is in rotation process simultaneously, stress equalization, stationarity is good, and functional reliability is good.
Support tube 15 is provided with installing hole 21, and elastic supporting member for supporting optical member includes the spring 17 being located in installing hole 21；Installing hole 21 is through hole or blind hole, and at the bottom of the hold-down apertures of spring 17 side, spring 17 opposite side is provided with and the support cap 16 of spool 11 contact internal walls, and spring 17 and support cap 16 are pressed into contact with.Spool 11 inserts when yarn cylinder 3, and spring 17 is in the state that stress compresses, and makes support cap 16 compress spool 11, it is achieved the resilient engagement of spool 11 and eyelid retractor 14.
Being provided with in installing hole 21 and install the support cap installation step 18 supporting cap 16, support cap 16 one end and be provided with the positioning boss 19 hung on support cap installation step 18, the other end end face supporting cap 16 is and the cambered surface 20 of spool 11 contact internal walls.Support cap installation step 18 to contact with positioning boss 19, support cap 16 and can move in installing hole 21 under spring 17 active force, it is achieved the resilient engagement of eyelid retractor 14 and spool 11.Support cambered surface 20 and the spool 11 inwall bump contact of cap 16, provide reliable and stable support force for spool 11, make spool 11 running stability better.
Support tube 15 and spindle blade 12 tight fit, support tube 15 inwall lower end is provided with the support tube installation step coordinated with wharve 13 upper end.Support tube 15 inwall upper end and spindle blade 12 tight fit.Support tube 15 and the reliable and stable connection of spindle, provide reliable and stable support force for spool 11.
As shown in Figures 4 and 5, it is provided with knurling 6 around yarn cylinder 3 outer wall；Namely being provided with annular knurl around yarn cylinder 3 outer wall, annular knurl is used for increasing friction, facilitates yarn count to be wrapped on yarn circle 7.
Groove 8 it is provided with vertically on the knurling 6 of yarn cylinder 3 outer wall.Namely have several longitudinal shallow slots around yarn cylinder 3 annular knurl place along generatrix direction, facilitate periodic cleaning tail yarn.
Abutment sleeve 4 inwall is the pyramidal structure adaptive with wharve 13 outer wall.Abutment sleeve 4 has certain altitude, increases the bonded area with wharve 13, to ensure enough adhesions, and is easier to ensure that the concentricity around yarn circle 7 with spindle.
Be provided with the installation step installing blade 2 around yarn cylinder 3 outer wall, blade 2 is arranged over the blade holder 1 being arranged on installation step.The inner hole sleeve of blade 2 is on yarn cylinder 3, and end face is close to the step surface of installation step；The inner hole sleeve of blade holder 1 is on yarn cylinder 3, and end face tightly suppresses the blade 2 of lower section.Blade holder 1 can realize the reliable and stable installation of blade 2.
Blade holder 1 is pressed on blade 2, and blade holder 1 is provided with notch 9 of stepping down.Blade holder 1 covers blade 2, it is provided that reliable and stable pressuring action, it is achieved the reliable and stable installation of blade 2.Notch 9 of stepping down is evenly distributed in blade holder 1, and notch 9 of stepping down exposes the cutting edge of annular blade 2.
The end, one end arranging blade 2 around yarn cylinder 3 is provided with the flange 10 compressing blade holder 1 and blade holder 1.Blade holder 1 and blade 2 are compressed by flange 10, make blade 2, blade holder 1 and are combined into as a whole around yarn cylinder 3, and Stability Analysis of Structures is reliable.
This spun yarn polished rod spindle, adopts around yarn circle 7 and is similar to bowl structure, constituted by around yarn cylinder 3, end face round platform 5 and abutment sleeve 4, be integral type molding structure around yarn cylinder 3, end face round platform 5 and abutment sleeve 4；Spindle blade 12 is provided with the eyelid retractor 14 being sleeved on wharve 13 with spindle blade 12 joint portion.Spool 11 inserts in yarn cylinder 3, exceeds spool 11 bottom surface around yarn cylinder 3 so that when doffing, ring rail can land smoothly, and yarn count can around on yarn cylinder 3.
Around yarn cylinder 3 outer wall annular knurl, increase friction and facilitate yarn count to be wrapped on yarn cylinder 3.On yarn cylinder 3, annular knurl place has several longitudinal shallow slots along generatrix direction, facilitates periodic cleaning tail yarn.
Abutment sleeve 4 has certain altitude, and the cone cylindrical of its inwall and wharve 13 is press-fitted, and increases bonded area to ensure enough adhesions and to be easier to ensure that the concentricity around yarn circle 7 with spindle itself.
The blade 2 cutting yarn it is provided with around yarn cylinder 3 upper end, blade 2 is arranged over blade holder 1, blade holder 1 circumferencial direction is provided with some notches 9 of stepping down, step down and expose the cutting edge of blade 2 in notch 9, when yarn enters in groove during automatic collective doffing, relying on mechanical arm tube drawing tension yarn will be cut off easily by cutting edge, it is achieved the automatic collective doffing of the tradition short machine of spun yarn, solve to doff manually the cost technical problem high, inefficient existed.
Eyelid retractor 14 and spool 11 resilient engagement drive spool 11 to rotate simultaneously, make integral cosine doffing device plug spool 11 to be easily achieved, and spool 11 is in rotation process, and stress equalization, stationarity is good, and functional reliability is good.
Spun yarn polished rod spindle of the present invention, improves, it is possible to realize collective doffing on existing spun yarn polished rod spindle.Compare textile mills and change aluminum bar spindle to realize collective doffing, not only invest little, and spinning frame itself need not be carried out large-scale redevelopment, small investment instant effect.Processing and manufacturing cost of the present invention is low, is suitable for producing processing in enormous quantities.
The obvious present invention implements and is not subject to the restrictions described above, as long as have employed the improvement of the various unsubstantialities that the design of the method for the present invention carries out with technical scheme, all within protection scope of the present invention.
Claims (10)
1. a spun yarn polished rod spindle, including bar dish conjunction and spindle support, it is characterised in that: including around yarn circle and eyelid retractor, described is the abutment sleeve being sleeved on wharve around yarn circle one end, described around the yarn circle other end be around yarn cylinder；Described being provided with the end face round platform connected with described abutment sleeve around end, yarn cylinder one end, spool lower end is stretched into and described is contacted with end face round platform around yarn cylinder and spool lower end surface, described is provided with blade around the yarn cylinder other end；Described eyelid retractor is sleeved on the spindle blade above the wharve of described bar dish conjunction.
2. spun yarn polished rod spindle as claimed in claim 1, it is characterised in that: described eyelid retractor includes the support tube being sleeved on described spindle blade, and described support tube is provided with elastic supporting member for supporting optical member.
3. spun yarn polished rod spindle as claimed in claim 2, it is characterised in that: described support tube is provided with installing hole, and described elastic supporting member for supporting optical member includes the spring being located in described installing hole；At the bottom of the hold-down apertures of described spring side, described spring opposite side is provided with the support cap with spool contact internal walls, described spring and described support cap and is pressed into contact with.
4. spun yarn polished rod spindle as claimed in claim 3, it is characterized in that: in described installing hole, be provided with the support cap installation step installing described support cap, described support cap one end is provided with the positioning boss hung on described support cap installation step, and the other end end face of described support cap is and the cambered surface of spool contact internal walls.
5. the spun yarn polished rod spindle as described in any one of claim 2-4, it is characterised in that: described support tube and spindle blade tight fit, described support tube inwall lower end is provided with the support tube installation step coordinated with wharve upper end.
6. the spun yarn polished rod spindle as described in any one of claim 1-4, it is characterised in that: described it is provided with knurling around yarn drum outer wall.
7. spun yarn polished rod spindle as claimed in claim 6, it is characterised in that: described on the knurling of yarn drum outer wall, it is provided with groove vertically.
8. the spun yarn polished rod spindle as described in any one of claim 1-4, it is characterised in that: described abutment sleeve inwall is the pyramidal structure adaptive with wharve outer wall.
9. the spun yarn polished rod spindle as described in any one of claim 1-4, it is characterised in that: described being provided with the installation step installing described blade around yarn drum outer wall, described blade is arranged over the blade holder being arranged on described installation step；Described blade holder is pressed on described blade, and described blade holder is provided with notch of stepping down.
10. the spun yarn polished rod spindle as described in any one of claim 1-6, it is characterised in that: described the end, one end of blade is set around yarn cylinder it is provided with the flange compressing described blade holder and described blade holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610268326.1A CN105734733A (en) | 2016-04-27 | 2016-04-27 | Spinning polished rod spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610268326.1A CN105734733A (en) | 2016-04-27 | 2016-04-27 | Spinning polished rod spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105734733A true CN105734733A (en) | 2016-07-06 |
Family
ID=56285721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610268326.1A Pending CN105734733A (en) | 2016-04-27 | 2016-04-27 | Spinning polished rod spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105734733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926092A (en) * | 2016-07-19 | 2016-09-07 | 东台市展东纺织机械专件厂 | Bare cotton spinning spindle for integrated doffing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695531A (en) * | 1970-11-19 | 1972-10-03 | Spring Mills Inc | Textile bobbin and spindle assembly having a magnetic bobbin seater |
| US4168809A (en) * | 1977-09-07 | 1979-09-25 | Textube Corporation | Textile spindle and yarn support tube construction |
| CN2313939Y (en) * | 1997-12-30 | 1999-04-14 | 三明精机股份有限公司 | Yarn cutter for spindle of spinning frame |
| CN2711192Y (en) * | 2004-06-22 | 2005-07-20 | 三明精机股份有限公司 | Spindle yarn cutting device for spinning frame |
| CN202323208U (en) * | 2011-11-17 | 2012-07-11 | 深圳市博程自动化有限公司 | Polished rod spindle special for integrated doffing of spinning machine |
| CN205529221U (en) * | 2016-04-27 | 2016-08-31 | 同心纺织机械（芜湖）有限公司 | Spun yarn polished rod spindle |
-
2016
- 2016-04-27 CN CN201610268326.1A patent/CN105734733A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695531A (en) * | 1970-11-19 | 1972-10-03 | Spring Mills Inc | Textile bobbin and spindle assembly having a magnetic bobbin seater |
| US4168809A (en) * | 1977-09-07 | 1979-09-25 | Textube Corporation | Textile spindle and yarn support tube construction |
| CN2313939Y (en) * | 1997-12-30 | 1999-04-14 | 三明精机股份有限公司 | Yarn cutter for spindle of spinning frame |
| CN2711192Y (en) * | 2004-06-22 | 2005-07-20 | 三明精机股份有限公司 | Spindle yarn cutting device for spinning frame |
| CN202323208U (en) * | 2011-11-17 | 2012-07-11 | 深圳市博程自动化有限公司 | Polished rod spindle special for integrated doffing of spinning machine |
| CN205529221U (en) * | 2016-04-27 | 2016-08-31 | 同心纺织机械（芜湖）有限公司 | Spun yarn polished rod spindle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926092A (en) * | 2016-07-19 | 2016-09-07 | 东台市展东纺织机械专件厂 | Bare cotton spinning spindle for integrated doffing |
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Application publication date: 20160706 |
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