CN1596219A - Bobbin holder - Google Patents
Bobbin holder Download PDFInfo
- Publication number
- CN1596219A CN1596219A CNA028237528A CN02823752A CN1596219A CN 1596219 A CN1596219 A CN 1596219A CN A028237528 A CNA028237528 A CN A028237528A CN 02823752 A CN02823752 A CN 02823752A CN 1596219 A CN1596219 A CN 1596219A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- seat
- bobbin
- clamping component
- drive source
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 12
- 238000007906 compression Methods 0.000 abstract description 12
- 238000004904 shortening Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/547—Cantilever supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
A bobbin holder comprising a release means for pressing a push member while resisting against a compression means for grasping a bobbin and means for pulling the holder reversely to the pushing direction of the release means at the time of loosening a chuck member. Since a pressing force and a pulling force act simultaneously onto the holder at the time of releasing the bobbin, a thrust force acting on the bearing of a bobbin holder rotary shaft is canceled thus protecting the bearing against damage or shortening of the lifetime.
Description
Technical field
The present invention relates to a kind of seat of reel that batches the reeler of sliver (strand), particularly about improving the speed and the durability of seat of reel.
Background technology
In recent years, the sliver radical that is batched simultaneously on the seat of reel of reeler trends towards being increased to 12～16, and the pressure sum that is used to push the compressing mechanism of the clamping component that bobbin is controlled also increases to 500～1500kg.Existing design such as Japanese Patent open report be real open clear 60-43667 number that put down in writing, setting cylinder at the installation side of seat of reel, thereby this cylinder is to be used for clamping component being unclamped when removing the controlling of bobbin, and overcomes that the power ground that makes this clamping component expand the compressing mechanism of opening usefulness pushes.
In above-mentioned prior art, be provided with and overcoming the cylinder that the power ground that makes this clamping component expand the compressing mechanism of opening usefulness pushes, when carrying out axial push by this cylinder, above-mentioned thrust affacts on the bearing that supports above-mentioned bobbin by seat.As mentioned above, because the sliver radical that batches simultaneously on 1 seat of reel in recent years constantly increases, the pressure sum of compressing mechanism constantly increases, thereby above-mentioned thrust just makes bearing be subjected to very big axial thrust, on the rolling surface (translocation road face) of bearing, can produce impression, the problem that bearing life is significantly shortened is arranged.
Summary of the invention
The seat of reel of the present invention of making in order to achieve the above object, it has the seat that can be supported in pivotally on the bearing; With bobbin on the periphery that is held in above-mentioned seat, can expand the clamping component of opening; Above-mentioned clamping component is expanded open, control the compressing mechanism that above-mentioned bobbin is used; Removing the pressing member that when controlling of above-mentioned bobbin is unclamped, is used to push the above-mentioned compressor structure; Be provided in above-mentioned seat installation portion one side, be used to push the releasing mechanism of above-mentioned pressing member, it is characterized in that, when above-mentioned clamping component is unclamped, push above-mentioned pressing member by above-mentioned releasing mechanism and above-mentioned compressor structure with contending with, and be provided with the mechanism that furthers, be used for above-mentioned seat is pulled to the direction opposite with the press direction of above-mentioned releasing mechanism.Thus, the present invention can solve the problem that prior art exists.
Description of drawings
Fig. 1 is the cutaway view of the seat of reel of embodiment of the present invention, the state that bobbin is controlled in expression.
Fig. 2 is the cutaway view of the seat of reel of embodiment of the present invention, the state that expression discharges bobbin.
Fig. 3 is the detailed maps of the D portion of Fig. 1, the effect and the relation of the power of expression when the state desire of controlling bobbin discharges.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.
The cutaway view of the state that Fig. 1 is in the expression embodiments of the present invention, the internal diameter of bobbin is controlled with clamping component.Fig. 2 is the cutaway view of representing by the state behind the clamping component relieving bobbin internal diameter.
Supporter 1 is fastened to by bolt 24 under the state on the frame (do not have among the figure expression) and is being provided with highlightedly at flange part 1a among Fig. 1.Bearing 4 fastens, axis of revolution 2 can by free rotaring ground supporting with the hollow bulb 1b of above-mentioned supporter 1.Axle drive shaft 15 is connected with the right side of propulsive effort transmission member 14 with above-mentioned axis of revolution 2; Seat 6 is pressed into the left side of above-mentioned axis of revolution 2 by the protrusion 3 of this axis of revolution 2, setting clamping component 12a～12h that the internal diameter of bobbin 13a～d is controlled on this periphery of 6.
Above-mentioned clamping component is made of the coniform member 9 of annular, a plurality of (being divided into 6 the in the present embodiment) clamp 8 that is divided on circumference and a plurality of compression coil spring 25.
The inner-diameter portion whose that the internal diameter of above-mentioned coniform member 9 and seat 6 external diameter fastened, were formed in coniform part 7 and clamp 8 on the periphery fastens.
Form ditch portion on above-mentioned seat 6, spring support 11a～11h fastens with these ditch portions respectively, and an end of above-mentioned compression spring is to engage with spring support 11a～11h respectively.Above-mentioned compression spring makes the clamp 8 that fastens with this coniform member 9 expand to normal direction and opens along axially coniform member 9 being pushed, and thus the internal diameter of bobbin 13a～d is controlled.
Form a plurality of square holes on the cylindric sleeve 10 that sets coaxially with seat 6, above-mentioned a plurality of clamps 8 fasten with these square holes respectively, above-mentioned clamp 8 can be expanded to normal direction open.Though in the present embodiment, sleeve 10 usefulness one represent, also can make be divided into vertically a plurality of.
Being formed in slotted hole 10a on the above-mentioned sleeve 10 is arranged to and is fixed tightly in pin 14 on above-mentioned seat 6 one ends and fasten, make sleeve 10 not turn round and can be along moving axially along gyratory directions.
Piston 17 fastens with the root of above-mentioned supporter 1 coaxially, and its end is being fixed vertically by the back-up ring 23 that is fixed tightly on the supporter 1.With cylinder body 16 be adapted to can with above-mentioned piston 17 coaxially along moving axially, O shape circle 21,22 is provided on the engagement section of above-mentioned cylinder body 16 and piston 17, constitutes cylinder thus.
On above-mentioned cylinder body 16, tightening up annular plate 18 by back-up ring 20.Between above-mentioned piston 17 and the annular plate 18, on above-mentioned supporter 1, setting compression spring 19 coaxially, when compressed-air supply not being arrived the air supply port 16a of above-mentioned cylinder body 16, this cylinder body 16 just with the flange part 1a tight joint that is formed on supporter 1 root.
Below, illustrate from the state of bobbin internal diameter relieving clamping component, the situation when promptly discharging with reference to Fig. 2.When from air supply port 16a supply pressurized air, compression spring 19 is compressed, because separating with flange part 1a as illustrated in fig. 2, moves to the left cylinder body 16, piston 17 separates with back-up ring 23 and moves to the right, thereby the end face 10b of the end face 16b of cylinder body 16 part and sleeve 10 partly connects, towards axial push sleeve 10.
Consequently towards axially (left of Fig. 2) to be formed in sleeve 10 internal diameters on the pushing of 9a part of the coniform member 9 that combines of the 10c of ditch portion, thereby compression compression spring 25, clamping component 8 just becomes free state, unclamps compressing the bobbin internal diameter along normal direction thus.At this moment, the flange part 17a that is formed on the above-mentioned piston 17 connects with seat 6 flange part 6a, and seat 6 is just by the effect of piston 17, and is subjected to the pulling force towards the force opposite direction of axial push sleeve 10 that causes with above-mentioned cylinder body 16.Promptly, seat 6 is furthered by piston 17.
Here, with reference to Fig. 3 the relation of above-mentioned thrust and pulling force is described in detail.When pressurized air is sent into, cylinder body 16 and sleeve 10 are connected, by cylinder body 16 with the thrust shown in the F1 on above-mentioned sleeve 10.
Suppose not to be provided with the mechanism that furthers of the present invention, under the occasion that 17a in the present embodiment or 6a are not set, above-mentioned thrust F1 just acts on, acts on, then acts on last thrust of just being born above-mentioned F1 by the inner ring of bearing 4 to spring support 11, seat 6, axis of revolution protrusion 3 to compression spring 25 from coniform member 9 to coniform member 9 from sleeve 10.Therefore, thrust just acts on the bearing, becomes the reason that causes that bearing is damaged ahead of time and the life-span reduces.
Because in the present invention, constitute cylinder with cylinder body 16 and piston 17, and further mechanism's (draw I and post the せ means) 17a and 6a be set separately, even thrust F1 is acted on the seat 6, also have with the rightabout pulling force-F1 of above-mentioned thrust F1 and act on the seat 6, thereby these power just repeal by implication, and thrust just can not act on the above-mentioned bearing.
When the air supply port 16a from above-mentioned cylinder body takes pressurized air away, by compression spring 19 flick, up to cylinder body 16 contact with flange part 1a, piston 17 is with till back-up ring 23 on being fixed tightly in supporter 1 contacts.
Consequently thereby sleeve 10 is decontroled, is moved to the right, made by the effect of compression spring 19 coniform member 9 to make clamp 8 open, the internal diameter of bobbin 13a～d is controlled towards the normal direction expansion to right-hand moving, become state shown in Figure 1, seat and bobbin are turned round with being integral.
Though present embodiment is that clamping component is made coniform member, also can makes by the mechanism that elastomeric compression is expanded out or be applicable to other known clamping components.
Though in the present embodiment, the drive source of the drive source of the releasing mechanism (リ リ one ス means) of the above-mentioned seat of pushing and the mechanism that furthers that contends with this releasing mechanism is decided to be pressurized air when discharging, be public and constitute cylinder with being integral, but drive source also can not use pressurized air, also can use oil pressure or other mechanisms; In addition, present embodiment is above-mentioned releasing mechanism and the drive source of mechanism of furthering to be made public, also can make the structure of using different drive sources separately, moving in linkage mutually.
Industrial utilizability
The present invention can be applicable to the seat of reel on the coiling machine that batches sliver, if adopt this Bright, then because when removing the controlling of bobbin, by cylinder body 16 with thrust in seat 6 On the time, by piston 17 will with the rightabout pulling force effect of above-mentioned thrust present 6 on, Thereby the thrust that acts on the bearing 4,5 of supporting rotating shaft 2 just is cancelled, so just not Can make above-mentioned bearing breakage, can not cause the life-span reduction.
Claims (3)
1. seat of reel, it has the seat that can be supported in pivotally on the bearing; With bobbin on the periphery that is held in above-mentioned seat, can expand the clamping component of opening; Above-mentioned clamping component is expanded open, control the compressing mechanism that above-mentioned bobbin is used; Removing the pressing member that when controlling of above-mentioned bobbin is unclamped, is used to push the above-mentioned compressor structure; Be provided in above-mentioned seat installation portion one side, be used to push the releasing mechanism of above-mentioned pressing member, it is characterized in that, when above-mentioned clamping component is unclamped, push above-mentioned pressing member by above-mentioned releasing mechanism and above-mentioned compressor structure with contending with, and be provided with the mechanism that furthers, be used for above-mentioned seat is pulled to the direction opposite with the press direction of above-mentioned releasing mechanism.
2 seat of reel as claimed in claim 1 is characterized in that, the drive source of the above-mentioned mechanism that furthers and the drive source of above-mentioned releasing mechanism are to be made of by one public drive source.
3. seat of reel as claimed in claim 1 is characterized in that, the drive source of the above-mentioned mechanism that furthers be by move in linkage with the drive source of above-mentioned releasing mechanism, different separately drive sources constitutes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001402164A JP3998473B2 (en) | 2001-11-28 | 2001-11-28 | Bobbin holder |
| JP402164/2001 | 2001-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1596219A true CN1596219A (en) | 2005-03-16 |
| CN100343147C CN100343147C (en) | 2007-10-17 |
Family
ID=19189978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028237528A Expired - Lifetime CN100343147C (en) | 2001-11-28 | 2002-11-19 | Bobbin holder |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP3998473B2 (en) |
| KR (1) | KR100568503B1 (en) |
| CN (1) | CN100343147C (en) |
| AU (1) | AU2002365356A1 (en) |
| WO (1) | WO2003045827A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107428489A (en) * | 2015-03-17 | 2017-12-01 | 欧瑞康纺织有限及两合公司 | Winding spindle |
| CN107428490A (en) * | 2015-03-20 | 2017-12-01 | 欧瑞康纺织有限及两合公司 | Winding spindle |
| CN108861832A (en) * | 2017-05-16 | 2018-11-23 | 津A科技股份有限公司 | Spool clamping device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200447672Y1 (en) | 2008-01-14 | 2010-02-11 | 지 혁 최 | Bobbin for sewing machine |
| KR101870410B1 (en) * | 2016-11-17 | 2018-06-27 | 김판준 | Gripper for slip york workpiece |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2914923A1 (en) * | 1979-04-12 | 1980-10-30 | Barmag Barmer Maschf | WINDING DEVICE |
| JPH07459Y2 (en) * | 1988-09-22 | 1995-01-11 | 帝人製機株式会社 | Bobbin holder device |
| JP3265071B2 (en) * | 1993-07-31 | 2002-03-11 | 帝人製機株式会社 | Bobbin holder |
| DE19538262A1 (en) * | 1995-10-13 | 1997-04-17 | Neumag Gmbh | Coil holder for one or more coils arranged one behind the other |
-
2001
- 2001-11-28 JP JP2001402164A patent/JP3998473B2/en not_active Expired - Lifetime
-
2002
- 2002-11-19 CN CNB028237528A patent/CN100343147C/en not_active Expired - Lifetime
- 2002-11-19 WO PCT/JP2002/012070 patent/WO2003045827A1/en active Application Filing
- 2002-11-19 KR KR1020047008272A patent/KR100568503B1/en active IP Right Grant
- 2002-11-19 AU AU2002365356A patent/AU2002365356A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107428489A (en) * | 2015-03-17 | 2017-12-01 | 欧瑞康纺织有限及两合公司 | Winding spindle |
| CN107428490A (en) * | 2015-03-20 | 2017-12-01 | 欧瑞康纺织有限及两合公司 | Winding spindle |
| CN107428490B (en) * | 2015-03-20 | 2019-12-10 | 欧瑞康纺织有限及两合公司 | Winding spindle |
| CN108861832A (en) * | 2017-05-16 | 2018-11-23 | 津A科技股份有限公司 | Spool clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100568503B1 (en) | 2006-04-07 |
| JP2003165673A (en) | 2003-06-10 |
| WO2003045827A1 (en) | 2003-06-05 |
| JP3998473B2 (en) | 2007-10-24 |
| KR20040061013A (en) | 2004-07-06 |
| CN100343147C (en) | 2007-10-17 |
| AU2002365356A1 (en) | 2003-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TMT MACHINERY INC. Free format text: FORMER OWNER: TEIJIN SEIKI TEXTILE MACHINERY Effective date: 20110520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: EHIME PREFECTURE, JAPAN TO: OSAKA PREFECTURE, JAPAN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110520 Address after: Osaka Japan Patentee after: TMT Machinery, Inc. Address before: Ehime Prefecture, Japan Patentee before: TSTM Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071017 |