CN102216506A - Device for holding a shaft end and weaving machine - Google Patents
Device for holding a shaft end and weaving machine Download PDFInfo
- Publication number
- CN102216506A CN102216506A CN200980136678XA CN200980136678A CN102216506A CN 102216506 A CN102216506 A CN 102216506A CN 200980136678X A CN200980136678X A CN 200980136678XA CN 200980136678 A CN200980136678 A CN 200980136678A CN 102216506 A CN102216506 A CN 102216506A
- Authority
- CN
- China
- Prior art keywords
- arm
- lever
- holding position
- axle head
- supporting member
- 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
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/20—Take-up motions; Cloth beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/08—Arrangements for positively actuating jaws using cams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/32—Stands or frameworks
- B65H49/324—Constructional details
- B65H49/325—Arrangements or adaptations for supporting the shafts, e.g. saddle type shaft bearings
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/02—Construction of loom framework
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Looms (AREA)
Abstract
Device for holding a shaft end (5) comprising a first bearing element (6) and a bearing element (7) movable relative thereto that is moveable between a holding position in which the shaft end (5) is held and a release position in which the shaft end (5) is free, whereby the movable bearing element (7) is attached to a pivotably mounted arm (10) that has a running surface (12) that is combined with a running surface (18) of a lever (15) that holds the arm (10) in the holding position. Weaving machine comprising such a device.
Description
Technical field
The present invention relates to be used to keep the device of axle head, wherein said device comprises first supporting member and can be with respect to its supporting member that moves, and described supporting member can be mobile between the off-position freely with axle head in the maintained holding position of axle head.Axle head can be the part through axle or cloth beam of loom.
Background technology
This device is for example known and be used for keeping the axle head of loom through axle or cloth beam from EP 414 291 A1, makes that not needing big difficulty just axle head can be installed in the loom or from loom removes.The disadvantage of this device is that it comprises the huge and expensive relatively mechanism that is used for mobile clamping element.
Summary of the invention
The objective of the invention is to, form a kind of device of simple construction of the above-mentioned type of reliable and easy operating.
In order to realize this purpose, according to the inventive system comprises moving support element, this moving support element is attached to the arm of the pivoted installation with operation surface, thereby this operation surface of moving surperficial combined lever can remain on the holding position with arm.
By can with the interactional lever of arm, this device can easily be operated.The operation surface of the shaping of arm and lever or copying can easily be implemented, and makes the power that acts on the axle head with radial direction can not make the supporting member that moves installation shift out the holding position together with the arm of installing that can pivot.Only when lever shifts out its holding position, have the arm that moves the supporting member of installing and also can leave the holding position.Interaction between the operation surface by arm and the operation surface of lever, arm may be brought to the holding position and remain on the holding position.
According to an embodiment, the operation surface of the lever on the operation of arm surface and combination arm operation surface is arranged such that when lever shifts out the holding position power between lever and the arm at first increases and reduces once more along with further moving.This means that arm and lever can form eccentric stiffener by this when being in the holding position.It is favourable that this supporting member of installing for pivoting remains in the holding position.By this, lever and arm shift out and move into the holding position during elastically deformables all.The result is to form eccentric stiffener by the operation surface of arm and the operation surface of lever, thereby allow arm to be maintained at the holding position.
According to an embodiment, arm is connected by spring with lever.This allows wherein arm to follow lever when being instructed by lever even on the operation surface of arm and lever when not interact with each other.Spring also allows arm is remained on the holding position and allows to force arm and lever toward each other.Spring can be installed between lever and the arm by this, makes when lever shifts out the holding position, and the power of the spring between lever and arm at first increases and reduces once more along with further moving.This permission spurs arm and lever toward each other in the holding position, and allows arm and lever to be in so-called eccentric position in the holding position by spring.Therefore form eccentric stiffener by spring, this eccentric stiffener allows arm is remained on the holding position.
According to an embodiment, stop part and the stop part on the arm on the lever can contact with each other in the holding position.This allows to determine arm and the relative position of lever in the holding position under the situation that does not need other element.
According to an embodiment, this device comprises framework, and arm and lever are attached to described framework by respective pivot, and the pivot that is used for arm becomes to be parallel to maintained axle head with the pivotal mounting that is used for lever.This is favourable for axle head is remained in the device.
The invention still further relates to a kind of loom, it comprises according to device of the present invention.
Description of drawings
Further feature of the present invention and advantage are shown in the following explanation of embodiment shown in the drawings.
Fig. 1 shows and is used for the perspective view of the device of loom in the holding position according to the present invention.
Fig. 2 shows the side view of the arrow F2 of device in Fig. 1 among Fig. 1, and wherein axle head is maintained at the holding position.
Fig. 3 shows the side view of the arrow F3 of device in Fig. 1 among Fig. 1, and wherein axle head is maintained at the holding position.
Fig. 4 shows the side view of Fig. 3 of the position between holding position and off-position.
The side view of Fig. 3 that Fig. 5 shows in the off-position.
The specific embodiment
Fig. 1-5 shows according to device 1 of the present invention, and it comprises framework 2, and supporting member 3(is also referred to as supporting arrangement) be attached to this framework.This framework 2 is attached to the lateral parts of loom or forms the part of this lateral parts.Area supported 4 is arranged near supporting member 3, is directed to supporting member 3 with the axle head 5 that will keep.Axle head 5 forms by this and will remain on the parts in the supporting member and can be the part through axle, cloth beam or element that is used for loom or weaving loom.Device 1 is used to keep the supporting member 3 of axle head 5 to comprise that the first arranged stationary supporting member 6 and second moves to arrange supporting member 7, and this second moves and arrange that supporting member is removable with respect to static mounting support element 6.Supporting member 7 can move between holding position and off-position by this, and in the holding position, axle head 5 is maintained in the supporting member 3, and in the off-position, axle head 5 is freely in the zone of supporting member 3, this means that it is not maintained in the supporting member 3.
Supporting member 6 is in the horizontally disposed part 8 of framework 2 and vertically be installed in the framework 2 in the angular regions between the arranging section 9.Supporting member 6 can be by other any means known gluing, clamping, weld or be fastened to framework 2.In an illustrated embodiment, supporting member 6 is formed by the cylinder section substantially, and this cylinder section roughly tangentially is connected with area supported 4.This can allow axle head 5 to be installed in the supporting member 6 or from supporting member 6 to remove.Area supported 4 can comprise plastic components, can be fastened in the part 8 of framework 2 and be roughly parallel to part 8 by threaded connector to extend.
Moving support element 7 is attached to the arm 10 that can pivot and install.Arm 10 is attached to the part 9 of framework 2 by pivot (pivot) 11.The pivot 11 that is used for arm 10 is parallel to the axle head 5 that will keep and installs.On the side of moving layout supporting member 7, arm 10 has operation surface 12, and it has shaping or copying (cam-shaped) form.Supporting member 7 can be attached to arm 10 by bolt connection piece 13.Bolt connection piece 13 comprises for example bolt, and this bolt extends through hole in the arm 10 and the hole in the supporting member 7 with certain play (play), and the bolts and nuts cooperation is to be attached to supporting member 7 with arm 10 thus.Pivot 11 can be formed by bolt 14, and this bolt extends through the hole in the arm 10 with limited play and can be threaded onto in the part 9 of framework 2.
It cooperate the operation surface 18(of the operation of arm 10 surface 12 and lever 15 with the operation surface 12 of arm 10) be arranged such that when lever 15 when move holding position as shown in Figure 2, the power between lever 15 and the arm 10 at first increases and along with further mobile and minimizing once more.This can realize it being because operation surface 12 and operation surface 18 can form off-centre (over-center) mechanism by this, more specifically because in Fig. 2 between pivot 16 and the contact point 27 along the distance of line 26 greater than between pivot 16 and the operation surface 12 along the tangential distance of line 28, wherein move surperficial 18 in 12 contacts of operation surface, contact point 27 places.
During moving to holding position shown in Figure 3 via position shown in Figure 4 from off-position shown in Figure 5,12 contact operation surfaces 18, operation surface, consequently, arm 12 moves to the holding position by lever 15.During the holding position moved to the off-position via the position Fig. 4, arm 12 moved with lever 15 by spring 20 at lever 15.
It is evident that, for keep on the loom through axle or cloth beam, preferably provide according to two devices 1 of the present invention, each device all can keep axle head 5 through axle or cloth beam.According to unshowned modification, lever arm 25 can guide axle head 5 between lever arm 25 and area supported 4 with permission with respect to area supported 4 angulations towards supporting member 3.
Also provide such advantage according to device of the present invention, do not need instrument to open or close device 1.In addition, device 1 mainly comprises the pivoted hold-down arm 10 of the easy manufacturing that is used for supporting member 7, pivoted installation lever 15 and the spring of making easily 20.
Device according to the present invention can be applicable in the dissimilar machines, for example in the weaving loom, is particularly comprising in any kind loom or similar weaving loom that is designed at the maintained parts of axle head (for example through axle or cloth beam).This can be the weaving loom of loom, warping machines, knitting machine or some other types of air-jet loom, Rapier looms, water jet looms, gripper shuttle loom, some other types.
Yet device according to the present invention is not limited to as example and describes and embodiment illustrated in the accompanying drawings.In the protection domain of claims, this device can also be carried out with embodiment, configuration and the size of other modification.The combination of the embodiment that illustrates also is possible, and it falls in the protection domain of claims.
Claims (10)
1. device that is used to keep axle head (5), described device comprises first supporting member (6) and can be with respect to its supporting member that moves (7), described supporting member (7) can move between maintained holding position of axle head (5) and the unfixed off-position of axle head (5), it is characterized in that, moving support element (7) is attached to the arm (10) that can install pivotally, described arm (10) has operation surface (12), the operation surface (18) of this operation surface (12) combined lever (15), thus arm (10) is remained on the holding position.
2. device according to claim 1, it is characterized in that, the operation surface (18) of lever (15) on the operation surface (12) of the operation surface (12) of arm (10) and combination arm (10) is arranged such that when lever (15) when shifting out the holding position, and the power between lever (15) and the arm (10) at first increases and along with further mobile and minimizing once more.
3. device according to claim 1 and 2 is characterized in that, arm (10) is connected by spring (20) with lever (15).
4. device according to claim 3, it is characterized in that, spring (20) is arranged between lever (15) and the arm (10), make that when lever (15) when shifting out the holding position power of the spring (20) between lever (15) and the arm (10) at first increases and along with further mobile and minimizing once more.
5. according to each described device among the claim 1-4, it is characterized in that stop part (23) on the lever (15) and the stop part (24) on the arm (10) contact with each other in the holding position.
6. according to each described device among the claim 1-5, it is characterized in that, device (1) comprises framework (2), and arm (10) is attached to described framework (2) by pivot (11), and the pivot (11) that is used for arm (10) is arranged to be parallel to maintained axle head (5).
7. according to each described device among the claim 1-6, it is characterized in that, device (1) comprises framework (2), and lever (15) is attached to described framework (2) by pivot (16), and the pivot (16) that wherein is used for lever (15) is arranged to be parallel to maintained axle head (5).
8. according to each described device among the claim 1-7, it is characterized in that axle head (5) is a part that is used for the cloth beam of loom.
9. according to each described device among the claim 1-8, it is characterized in that axle head (5) is the part through axle that is used for loom.
10. a loom is characterized in that, described loom comprises according to each described device (1) among the claim 1-9.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2008/0523A BE1018286A3 (en) | 2008-09-19 | 2008-09-19 | DEVICE FOR HOLDING AN ENDING AND WEAVING MACHINE. |
BE2008/0523 | 2008-09-19 | ||
PCT/EP2009/006610 WO2010031523A1 (en) | 2008-09-19 | 2009-09-11 | Device for holding a shaft end and weaving machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102216506A true CN102216506A (en) | 2011-10-12 |
CN102216506B CN102216506B (en) | 2013-07-17 |
Family
ID=40527861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980136678.XA Active CN102216506B (en) | 2008-09-19 | 2009-09-11 | Device for holding a shaft end and weaving machine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2350364B1 (en) |
CN (1) | CN102216506B (en) |
BE (1) | BE1018286A3 (en) |
WO (1) | WO2010031523A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113027879A (en) * | 2021-04-16 | 2021-06-25 | 山东日发纺织机械有限公司 | Shaft head locking device and weaving machine |
CN113106608A (en) * | 2021-04-16 | 2021-07-13 | 山东日发纺织机械有限公司 | Shaft end holding device and weaving machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2024075012A (en) * | 2022-11-22 | 2024-06-03 | 津田駒工業株式会社 | Warp beam receiving mechanism for a loom |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1694474A (en) * | 1927-06-20 | 1928-12-11 | Abraham A Lainer | Holding and clamping device |
US1718719A (en) * | 1922-12-12 | 1929-06-25 | Byron Jackson Pump Company | Oil-well tongs or wrench |
US2426498A (en) * | 1943-10-22 | 1947-08-26 | Republic Aviat Corp | Clamp structure |
US2514152A (en) * | 1948-04-16 | 1950-07-04 | Warner Swasey Co | Releasable bearing for looms |
GB965960A (en) * | 1962-05-02 | 1964-08-06 | Herbert Lomas Ltd | Improvements in clamping devices |
JPH0437293U (en) * | 1990-07-23 | 1992-03-30 | ||
US5184650A (en) * | 1989-03-10 | 1993-02-09 | Sulzer Brothers Limited | Loom having a resilient locking element for the cloth beam bearing |
CN1912219A (en) * | 2006-08-28 | 2007-02-14 | 吴宇芯 | Roller set |
CN201179627Y (en) * | 2007-12-04 | 2009-01-14 | 郑博仁 | Control bar clamping structure with large movement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1814780A (en) * | 1929-07-11 | 1931-07-14 | William H Bahan | Beam supporting means for textile machinery |
DE1098457B (en) * | 1954-03-17 | 1961-01-26 | Albert Juergens Fa | Winder for looms |
DE2740573A1 (en) * | 1977-09-09 | 1979-03-22 | Dautel Emil Kipperbau | LOCKING DEVICE FOR ON-BOARD WALLS OF TRUCKS |
EP0360753B1 (en) * | 1988-09-22 | 1994-12-07 | Tsudakoma Kogyo Kabushiki Kaisha | An auto-doffer for looms in a weaving mill |
BE1003444A3 (en) * | 1989-08-23 | 1992-03-24 | Picanol Nv | Device for fixing a as in a frame. |
-
2008
- 2008-09-19 BE BE2008/0523A patent/BE1018286A3/en not_active IP Right Cessation
-
2009
- 2009-09-11 EP EP09778485.4A patent/EP2350364B1/en active Active
- 2009-09-11 CN CN200980136678.XA patent/CN102216506B/en active Active
- 2009-09-11 WO PCT/EP2009/006610 patent/WO2010031523A1/en active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1718719A (en) * | 1922-12-12 | 1929-06-25 | Byron Jackson Pump Company | Oil-well tongs or wrench |
US1694474A (en) * | 1927-06-20 | 1928-12-11 | Abraham A Lainer | Holding and clamping device |
US2426498A (en) * | 1943-10-22 | 1947-08-26 | Republic Aviat Corp | Clamp structure |
US2514152A (en) * | 1948-04-16 | 1950-07-04 | Warner Swasey Co | Releasable bearing for looms |
GB965960A (en) * | 1962-05-02 | 1964-08-06 | Herbert Lomas Ltd | Improvements in clamping devices |
US5184650A (en) * | 1989-03-10 | 1993-02-09 | Sulzer Brothers Limited | Loom having a resilient locking element for the cloth beam bearing |
JPH0437293U (en) * | 1990-07-23 | 1992-03-30 | ||
CN1912219A (en) * | 2006-08-28 | 2007-02-14 | 吴宇芯 | Roller set |
CN201179627Y (en) * | 2007-12-04 | 2009-01-14 | 郑博仁 | Control bar clamping structure with large movement |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113027879A (en) * | 2021-04-16 | 2021-06-25 | 山东日发纺织机械有限公司 | Shaft head locking device and weaving machine |
CN113106608A (en) * | 2021-04-16 | 2021-07-13 | 山东日发纺织机械有限公司 | Shaft end holding device and weaving machine |
CN113106608B (en) * | 2021-04-16 | 2022-08-09 | 山东日发纺织机械有限公司 | Shaft end holding device and weaving machine |
CN113027879B (en) * | 2021-04-16 | 2022-11-25 | 山东日发纺织机械有限公司 | Shaft head locking device and weaving machine |
Also Published As
Publication number | Publication date |
---|---|
EP2350364B1 (en) | 2014-04-09 |
CN102216506B (en) | 2013-07-17 |
EP2350364A1 (en) | 2011-08-03 |
BE1018286A3 (en) | 2010-08-03 |
WO2010031523A1 (en) | 2010-03-25 |
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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 |