CN101817457B - Rubber sleeve type winding chuck component - Google Patents
Rubber sleeve type winding chuck component Download PDFInfo
- Publication number
- CN101817457B CN101817457B CN2010101528098A CN201010152809A CN101817457B CN 101817457 B CN101817457 B CN 101817457B CN 2010101528098 A CN2010101528098 A CN 2010101528098A CN 201010152809 A CN201010152809 A CN 201010152809A CN 101817457 B CN101817457 B CN 101817457B
- Authority
- CN
- China
- Prior art keywords
- rubber sleeve
- tensioning slide
- paper tube
- slide blocks
- mandrel
- 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.)
- Active
Links
Images
Landscapes
- Winding Of Webs (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention discloses a rubber sleeve type winding chuck component, which comprises a mandrel, a bearing seat, a rubber sleeve, three rolling wheels, a gland bush, three shafts, three cushion blocks, a circumferential extension spring, three tensioning slide blocks and a bearing. In the invention, the rubber sleeve is packed outside the three tensioning slide blocks which are equally divided on the circumference. In the working process, the rubber sleeve is expanded by utilizing the force generated by the principle of a rotating cam mechanism; because rubber has certain elasticity and a large contact friction coefficient with a paper tube and the surface which is in contact with the inner wall of the paper tube is an arc surface of the whole rubber sleeve, the rubber sleeve has large contact area, uniform generated expansion force and good centering property and can not skid easily; and thus, the film collecting quality is improved, the paper tube can not be damaged, and the paper tube can be disassembled and assembled conveniently.
Description
Technical field
The present invention relates to a kind of cutting machine, relate in particular in a kind of rolling slitter process the fixedly winding chuck component of paper tube.
Background technology
Rolling paper tube fixed chuck in the existing cutting machine is to adopt built-in spring blade type winding chuck.This chuck is to utilize to be contained in base of the carrier head in-to-in compression spring, contact the friction force of generation with the paper tube inwall with being distributed on the ejecting force of inserting of blade type on the base of the carrier head, comes swelling to adorn the film paper tube.Because insert material is steel, and to be that little contact surface circumference is interrupted with the paper tube contact surface distribute, and the spring force size also can not be consistent; The contact surface discontinuity; Not only influence the swelling effect, and serious, not only influence the service life of paper tube the paper tube inner wall abrasion; Paper tube is also poor to neutrality in receiving membrane process, and film quality is received in influence.
Summary of the invention
The objective of the invention is to deficiency, a kind of rubber sleeve type winding chuck component is provided to prior art.
The objective of the invention is to realize through following technical scheme: a kind of rubber sleeve type winding chuck component, it comprises: mandrel, bearing seat, rubber coating, three rollers, gland, three axles, three cushion blocks, circumferential draw spring, three tensioning slide blocks, bearing.Wherein, bearing seat connects through bearing and mandrel, and three rollers are contained on three tensioning slide blocks through three axles respectively along the circumference rectangular distribution, and three convexities of mandrel front end circumference rectangular distribution are corresponding with three rollers.Gland axially is limited to three tensioning slide blocks on the bearing seat respectively through three screws, and three cushion blocks are enclosed within respectively in the screw hole of three tensioning slide blocks, and rubber coating is enclosed within three tensioning slide block outsides.The circumferential draw spring all is housed in the lateral groove of three tensioning slide blocks.
The invention has the beneficial effects as follows: rubber sleeve type winding chuck component of the present invention is to wrap a rubber coating in three tensioning slide block outsides of circumference five equilibrium.During work, the power of utilizing the rotating cam mechanism principle to produce is opened rubber coating, because the friction coefficient that rubber has certain elasticity to contact with paper tube is big; And with paper tube inwall contact surface be the arc surface of whole rubber coating, area of contact is big, the tension force of generation is even; Good to neutrality, and be difficult for skidding, thereby improved the receipts film quality; To the paper tube zero damage, the paper tube dismounting is also convenient.
Description of drawings
Fig. 1 is the structural representation of rubber sleeve type winding chuck component of the present invention;
Fig. 2 is the left view of Fig. 1;
Among the figure: 1, mandrel, 2, bearing seat, 3, rubber coating, 4, roller, 5, gland, 6, axle, 7, cushion block, 8, the circumferential draw spring, 9, the tensioning slide block, 10, bearing, 11, pin, 12, screw.
The specific embodiment
Describe the present invention in detail according to accompanying drawing below, it is more obvious that the object of the invention and effect will become.
As shown in the figure, rubber sleeve type winding chuck component of the present invention comprises: mandrel 1, bearing seat 2, rubber coating 3, three rollers 4, gland 5, three axles 6, three cushion blocks 7, circumferential draw spring 8, three tensioning slide blocks 9, bearing 10.Wherein, mandrel 1 connects with external transmission shaft (not shown) through screw 12 and pin 11.Bearing seat 2 connects through bearing 10 and mandrel 1, and three rollers 4 are contained on three tensioning slide blocks 9 through three axles 6 respectively along the circumference rectangular distribution, and three convexities of mandrel 1 front end circumference rectangular distribution are corresponding with three rollers 4.Gland 5 axially is limited to three tensioning slide blocks 9 on the bearing seat 2 through three screws, and three cushion blocks 7 are enclosed within respectively in the screw hole of three tensioning slide blocks 9, and rubber coating 3 is enclosed within three tensioning slide block 9 outsides.In three tensioning slide block 9 lateral grooves circumferential draw spring 8 is housed all.
The working process of rubber sleeve type winding chuck component of the present invention is following:
During work, the outer drive shafts (not shown) connects with mandrel 1 on the chuck.The rotating band moving mandrel 1 of outer drive shafts rotates, and mandrel 1 front end convex-concave position contacts with roller 4 on being contained in tensioning slide block 9.1 of bearing seat 2 and mandrel connect because of bearing is arranged; Just rotated instantaneous axis bearing 2 at mandrel 1 and kept static; And three convexities of mandrel 1 front end circumference uniform distribution have contacted with roller 4; And power passed to tensioning slide block 9, and tensioning slide block 9 is outwards moved along the guide groove on the bearing seat 2, open thereby drive rubber coating 3.When rubber coating 3 opens up into when can swelling blocking paper tube, because the friction force effect, rubber coating 3 drives tensioning slide blocks 9 and rotates, and tensioning slide block 9 drives bearing seat 2 again and rotates, and mandrel 1 and bearing seat 2 have just rotated also transfer torque with external transmission shaft simultaneously together like this.When shutdown need be taken off paper tube; With the paper tube contrarotation, mandrel 1 contrarotation simultaneously this moment, three convexities of mandrel 1 front end have forwarded the place, five equilibrium space of three tensioning slide blocks 9 to; Because rubber coating 3 contraction power; Tensioning slide block 9 is inwardly shunk along bearing seat 2 upper rails move, the chuck reduced diameter is taken off paper tube.
The foregoing description is used for the present invention that explains, rather than limits the invention, and in the protection domain of spirit of the present invention and claim, any modification and change to the present invention makes all fall into protection scope of the present invention.
Claims (1)
1. rubber sleeve type winding chuck component; It is characterized in that; It comprises: mandrel (1), bearing seat (2), rubber coating (3), three rollers (4), gland (5), three axles (6), three cushion blocks (7), circumferential draw spring (8), three tensioning slide blocks (9), bearing (10), and wherein, bearing seat (2) connects through bearing (10) and mandrel (1); Three rollers (4) are along the circumference rectangular distribution; Be contained on three tensioning slide blocks (9) through three axles (6) respectively, three convexities of mandrel (1) front end circumference rectangular distribution, corresponding with three rollers (4); Gland (5) axially is limited to three tensioning slide blocks (9) on the bearing seat (2) respectively through three screws; Three cushion blocks (7) are enclosed within respectively in the screw hole of three tensioning slide blocks (9), and rubber coating (3) is enclosed within three tensioning slide blocks (9) outside, in (9) lateral groove of three tensioning slide blocks circumferential draw spring (8) is housed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101528098A CN101817457B (en) | 2010-04-22 | 2010-04-22 | Rubber sleeve type winding chuck component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101528098A CN101817457B (en) | 2010-04-22 | 2010-04-22 | Rubber sleeve type winding chuck component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101817457A CN101817457A (en) | 2010-09-01 |
| CN101817457B true CN101817457B (en) | 2012-03-07 |
Family
ID=42652767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101528098A Active CN101817457B (en) | 2010-04-22 | 2010-04-22 | Rubber sleeve type winding chuck component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101817457B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114993B (en) * | 2011-04-11 | 2013-04-10 | 江阴市申港电讯器材厂 | Winding shaft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2533109Y (en) * | 2001-11-02 | 2003-01-29 | 应文华 | Air expansible shaft |
| CN2749859Y (en) * | 2004-11-29 | 2006-01-04 | 常青兴业有限公司 | Pneumatic winding bobbin device |
| CN200988703Y (en) * | 2006-12-19 | 2007-12-12 | 宝山钢铁股份有限公司 | Coiling tube for decoiler |
| CN201647701U (en) * | 2010-04-22 | 2010-11-24 | 杭州大华工控技术有限公司 | Rubber sleeve type winding chuck component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05285540A (en) * | 1992-04-09 | 1993-11-02 | Kawasaki Steel Corp | Method for preventing top mark of belt-like material and take-up bubber sleeve used for its method |
-
2010
- 2010-04-22 CN CN2010101528098A patent/CN101817457B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2533109Y (en) * | 2001-11-02 | 2003-01-29 | 应文华 | Air expansible shaft |
| CN2749859Y (en) * | 2004-11-29 | 2006-01-04 | 常青兴业有限公司 | Pneumatic winding bobbin device |
| CN200988703Y (en) * | 2006-12-19 | 2007-12-12 | 宝山钢铁股份有限公司 | Coiling tube for decoiler |
| CN201647701U (en) * | 2010-04-22 | 2010-11-24 | 杭州大华工控技术有限公司 | Rubber sleeve type winding chuck component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101817457A (en) | 2010-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6634072B2 (en) | Method and apparatus for cutting logs wound with web material | |
| CN201078426Y (en) | Rotation damping apparatus | |
| CN107107363B (en) | Cutting machine and method for cutting a web roll | |
| CN100588766C (en) | Device for cutting cylindraceous fabric on circumference direction | |
| CN110238743B (en) | Polishing machine for bearing machining | |
| CN201647701U (en) | Rubber sleeve type winding chuck component | |
| CN101817457B (en) | Rubber sleeve type winding chuck component | |
| KR101880200B1 (en) | Fraction air shaft improved friction force | |
| CN101830360A (en) | Automatic rotary paper-loosing collet with pushing plate | |
| EP2161101A3 (en) | Device for tensioning a workpiece for processing in a grinding machine | |
| CN206218911U (en) | A kind of wrap-up device of volumed bag maker | |
| CN203124825U (en) | Cut-off machine for thin-walled tubes | |
| CN204657114U (en) | Position guiding device of steel belt cold milling machine | |
| CN203830462U (en) | Material roll of uncoiling machine | |
| JP2014118252A (en) | Friction winding shaft | |
| CN210162344U (en) | Packagine machine's feed roll mechanism | |
| CN214355008U (en) | Printer and damping type feeding device thereof | |
| CN208345494U (en) | Double gas circuit slip shafts | |
| CN103112736A (en) | Waste foil rolling device | |
| EP2667992A1 (en) | Machining apparatus | |
| CN205735167U (en) | A kind of automatic splitting machine | |
| US20160145065A1 (en) | Friction winding shaft | |
| CN104787624A (en) | Winding shaft of sheets, winding method of sheets with a low tension, and air tight structure of piston used for such the winding method | |
| CN201686891U (en) | Flange spindle of automatic expansion paper release chuck | |
| CN202828253U (en) | Packing machine stay wire coiling block location device for transparent paper outside cigarette box or cigarette strip |
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 |