CN2533106Y - Straight width smoothing roll - Google Patents
Straight width smoothing roll Download PDFInfo
- Publication number
- CN2533106Y CN2533106Y CN 01274338 CN01274338U CN2533106Y CN 2533106 Y CN2533106 Y CN 2533106Y CN 01274338 CN01274338 CN 01274338 CN 01274338 U CN01274338 U CN 01274338U CN 2533106 Y CN2533106 Y CN 2533106Y
- Authority
- CN
- China
- Prior art keywords
- supporting roller
- carrier ring
- bearing carrier
- sleeve
- inclination angle
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a straight type supporting roller. The utility model is most characterized in that the appearance is completely straight and the straight type supporting roller can eliminate the bulge of the material. The bulge usually appears on the material surface, when the thin laminated material is winded continually in the industrial production. An eliminating bulge device is fixed before a winding device to eliminate the bulge. The eliminating bulge device usually adopts a screw type brace pole or an arc-shaped supporting roller. The screw type brace pole can cause the damage of the material surface and the winded material tension is not easy to be controlled. The force acted on the material is not uniform because of the bend character of the arc-shaped supporting roller. Therefore, the material distortion or the organizational structure displacement is caused and the product quality flaw is caused. The straight type supporting roller is designed to make up for the produced flaw. The basic principle is that the component sleeve barrel suited into the rubber pipe and on the central shaft gradually and orderly increases the angle of tilt towards the shaft and two sides, the component sleeve barrel takes the center of the supporting roller as the center, the rubber pipe takes the radial direction as the bound when the straight type supporting roller rotates, and a half of the straight type supporting roller is stretched and the other is compressed.
Description
Affiliated technical field
The utility model relates to and a kind of laminar material (as film, aluminium foil, fabric and paper) is removed the supporting roller that wrinkles, especially is fit to high-speed and continuous and removes the straight formula supporting roller that wrinkles.
Background technology
In commercial production, when laminar materials like that such as film, fabric, paper are carried out continuous reeling, on the material surface wrinkle appear through regular meeting.Eliminate wrinkle and must before wind2, install device for de-wrinkling additional.Device for de-wrinkling adopts spiral amplitude-staying rod or arc supporting roller usually.Spiral amplitude-staying rod to laminar material surface produce by in outside cliding friction, go the effect of wrinkling thereby reach the support width of cloth, but can cause the damage on material surface, and should not be controlled by coiling material tension force, also be not suitable for high-speed operation.Though the arc supporting roller can overcome the defective that spiral amplitude-staying rod exists, but because of its curved characteristic of arc supporting roller, act on the power inhomogeneous (the big both sides of intermediate tension tension force is little) on the material, easily cause material distortion or its organizational structure displacement, cause product quality defect.
Summary of the invention
In order to overcome the defective that the arc supporting roller can cause material distortion or its organizational structure displacement, the utility model provides a kind of straight formula supporting roller.The maximum characteristics of straight formula supporting roller are that profile is straight fully, as the General Purpose Rubber deflector roll, make the power uniformity that acts on the material, and can remove wrinkle to material; Its basic structure, principle are, be inserted in the India rubber tube and center shaft on the assembly sleeve increase the angle of inclination successively gradually with the axial both sides of mind-set in the supporting roller, half was compressed (elastic recovery) to India rubber tube radially to be that half is stretched vertically on the boundary when straight formula supporting roller rotated.Appropriately utilize this characteristic to reach the purpose of wrinkling to material.
The technical scheme that its technical matters that solves the utility model adopts is: penetrate the inclination angle sleeve on the center shaft, its axis hole axis and bearing guard axis are angled, with the supporting roller center is the angle both sides inclination to the left and right of inclination angle, boundary sleeve bearing shelves, the bevelled angle increases successively along the middle mind-set both sides of supporting roller, with holding screw the inclination angle sleeve is fixed on the center shaft in an orderly manner.Radial bearing is housed on each inclination angle sleeve bearing shelves also to be fixed with an axle jump ring.Outside race is equipped with bearing carrier ring fixes it with the hole jump ring.The endoporus of gum sleeve is provided with groove, and the boss edge of each bearing carrier ring embeds in the cooresponding gum sleeve groove just at the right time, moves about before and after the boss edge when bearing rotates for this reason on the bearing carrier ring, correspondingly drives gum sleeve and produces axial tension and compression movement.
The beneficial effects of the utility model are, not only can not damage material when going to wrinkle with this straight formula supporting roller, and suitable frivolous especially, small tension receiving coil material go wrinkle, also can be transformed into the active drive supporting roller to straight formula supporting roller.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is the semi-section constructional drawing of the utility model embodiment.
Accompanying drawing 2 is that straight formula supporting roller removes the schematic diagram that wrinkles in actual applications.
Among the figure 1., 2. end cap screw, 3. end cap, 4. end face bearing carrier ring, 5. bearing, 6. hole jump ring, 7. holding screw, 8. inclination angle sleeve, a 9. jump ring, 10. bearing carrier ring, 11. accept sheet, 12. gum sleeve, 13. end face belt pulleys, 14. supporting lids, screw, 16. supporting bases are covered in 15. supportings.
The specific embodiment
In accompanying drawing 1, by axle (1), end cap screw (2), end cap (3), end face bearing carrier ring (4), bearing (5), hole jump ring (6), holding screw (7), inclination angle sleeve (8), axle jump ring (9), bearing carrier ring (10), accept sheet (11), gum sleeve (12), end face belt pulley (13), supporting lid (14), screw (15) is covered in supporting and supporting base (16) is assembled into a straight formula supporting roller.The axis hole axis and the bearing guard axis of inclination angle sleeve (8) are angled, and this angle is all different for each inclination angle sleeve (8), decides according to its position of installing.Bearing (5) is housed on the bearing guard of inclination angle sleeve (8).Be stuck in axle jump ring (9) on the inclination angle sleeve (8) in order to the installation site of fixed type bearing (5).The outer ring of bearing (5) is with bearing carrier ring (10).The outer likeness in form circle collar of bearing carrier ring (10), its inner-ring bearing shelves are provided with hole shoulder and jump ring groove, and the central authorities of outer ring are provided with the boss edge along circumference, the two ends of the outer ring gap slot that is being uniformly distributed along the circumference.End face bearing carrier ring (4) is installed in the supporting roller outermost end, its inner ring also accordingly peace be with bearing (5), its profile is the same with function fundamental sum bearing carrier ring (10), and difference is that end cap (3) or end face belt pulley (13) are equipped with in end face bearing carrier ring (4) outside.And hole jump ring (6) is stuck in respectively in the jump ring groove of bearing carrier ring (10) and end face bearing carrier ring (4), is used for the fixing of bearing carrier ring.So the assembly parts that has inclination angle sleeve (8) is just formed in assembling, and the angles different according to inclination angle sleeve (8) are installed in assembly parts on the axle (1) in an orderly manner.Its sequence of erection be by in outwards, the angle of inclination angle sleeve (8) increase successively the oblique direction of ， Pour be a left side, left side tiltedly, the right side is tiltedly right.Holding screw (7) is used for fixing inclination angle sleeve (8) on axle (1).Be shaped on V-shaped groove vertically on the circumference of axle (1), make holding screw (7) can fastening effectively inclination angle sleeve (8) on axle (1), and it is consistent that inclination angle sleeve (8) is arranged, its end side of a being shaped on tenon is used to regulate the radial position of straight formula supporting roller.The boss edge of bearing carrier ring (10) and end face bearing carrier ring (4) is used to fasten the groove in the gum sleeve (12).Each bar of groove script in the gum sleeve (12) all is mutual flat shape.After gum sleeve (12) was inserted in bearing carrier ring (10) and end face bearing carrier ring (4), their boss edge also correspondingly were embedded in the gum sleeve (12) separately in the corresponding groove.The monolateral stretching of periphery of gum sleeve (12) like this, the state of its groove is just changed into by the centre outward-dipping, and its bevelled angle increases gradually, and the left side is oblique left, and the right side is oblique to the right.Straight in order to guarantee gum sleeve (12) outward appearance, the two ends shoulder face of bearing carrier ring (10) and end face bearing carrier ring (4) is made the conical surface, make it to contact with gum sleeve (12) inwall keeping parallelism, their gradient separately is consistent with the angle of counter-bevel sleeve (8).Accepting sheet (11) and be one, to have circular-arc two be semi-round connecting strap.Accept sheet (11) be used between the bearing carrier ring (10) or bearing carrier ring (10) and end face bearing carrier ring (4) between connection, and embed with a gap in the bearing carrier ring purpose made gap slot, its effect is used to prop up gum sleeve (12) inwall.Can be installed in end cap (3) and end face belt pulley (13) respectively the two ends of supporting roller with end cap screw (2), be used to protect gum sleeve (12).The spike of screw (15) and the straight formula supporting roller of supporting base (16) conduct, the point of attachment that is used for fixing axle (1) and externally installs are covered in supporting lid (14), supporting.
Straight formula supporting roller shown in the accompanying drawing 2 goes in the wrinkle application actual, and straight formula supporting roller gum sleeve A axis when rotating is compressed, and the B axis is stretched.Correspondingly material begins little by little to be expanded the point to D from C point on straight formula supporting roller, is gone the effect of wrinkling by expanding thereby reach material.Its maximum extension amount is X-Y.
If the laminar material of producing, can be set up synchronous drive device and drive end face belt pulley (13) can't lean on its tension force to drive straight formula supporting roller to rotate the time for very frivolous, make straight formula supporting roller for actively rotating.
Claims (5)
1. straight formula supporting roller, with holding screw (7) inclination angle sleeve (8) is fastened on the axle (1) in an orderly manner, be shaped on V-shaped groove vertically on the circumference of axle (1), on inclination angle sleeve (8) bearing guard bearing (5) is housed, be stuck in axle jump ring (9) on the inclination angle sleeve (8) in order to the installation site of fixed type bearing (5), the outer ring of bearing (5) is with bearing carrier ring (10) or end face bearing carrier ring (4), hole jump ring (6) is stuck in respectively and is used for the fixing of bearing carrier ring in the jump ring groove of bearing carrier ring (10) and end face bearing carrier ring (4), the groove that gum sleeve (12) inwall is shaped on mutual flat shape, the cylindrical central authorities of bearing carrier ring (10) and end face bearing carrier ring (4) are provided with the boss edge along circumference and are used to fasten the interior groove of gum sleeve (12), it is characterized in that: the axis hole axis and the bearing gear shaft line of inclination angle sleeve 8 are angled, this angle is all different for each inclination angle sleeve 8, decides according to its position of installing.
2. straight formula supporting roller according to claim 1, it is characterized in that: be installed in the inclination angle sleeve (8) on the axle (1), its angle of inclination is that the boundary tilts both sides to the left and right with straight formula supporting roller center, the bevelled angle increases successively along the middle mind-set both sides of straight formula supporting roller; the direction that Pour is oblique is a left side, left side Pour, the right Pour of right side.
3. according to claim 1 and 2 described straight formula supporting rollers, it is characterized in that: after gum sleeve (12) is inserted in bearing carrier ring (10) and end face bearing carrier ring (4), their boss edge also correspondingly are embedded in the gum sleeve (12) separately in the corresponding groove, make monolateral stretching of periphery of gum sleeve (12), the state of its groove is also changed into by mind-set both sides in the straight formula supporting roller, and its bevelled angle increases gradually.
4. straight formula supporting roller according to claim 1, it is characterized in that: accepting sheet (11) and be one, to have circular-arc two be semi-round connecting strap, be used between the bearing carrier ring (10) or bearing carrier ring (10) and end face bearing carrier ring (4) between be connected, and embed with a gap in the bearing carrier ring purpose made gap slot, be used to prop up gum sleeve (12) inwall.
5. straight formula supporting roller according to claim 1, it is characterized in that: the V-shaped groove on axle (1) circumference, can its installation site of fastening effectively inclination angle sleeve (8) by holding screw (7), and it is consistent that inclination angle sleeve (8) is arranged, its the end side of a being shaped on tenon is used to regulate the radial position of straight formula supporting roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01274338 CN2533106Y (en) | 2001-12-20 | 2001-12-20 | Straight width smoothing roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01274338 CN2533106Y (en) | 2001-12-20 | 2001-12-20 | Straight width smoothing roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2533106Y true CN2533106Y (en) | 2003-01-29 |
Family
ID=33679023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01274338 Expired - Fee Related CN2533106Y (en) | 2001-12-20 | 2001-12-20 | Straight width smoothing roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2533106Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850915A (en) * | 2010-06-21 | 2010-10-06 | 苏州康尼包装材料有限公司 | Rolling and unrolling device for film blowing machine |
| CN103662144A (en) * | 2013-12-20 | 2014-03-26 | 温州市玉海印务有限公司 | Film wrapping, heat-sealing and cutting mechanism for plastic film package |
| CN105059989A (en) * | 2015-07-23 | 2015-11-18 | 卓达新材料科技集团有限公司 | Cloth roll tension adjustment device |
-
2001
- 2001-12-20 CN CN 01274338 patent/CN2533106Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850915A (en) * | 2010-06-21 | 2010-10-06 | 苏州康尼包装材料有限公司 | Rolling and unrolling device for film blowing machine |
| CN103662144A (en) * | 2013-12-20 | 2014-03-26 | 温州市玉海印务有限公司 | Film wrapping, heat-sealing and cutting mechanism for plastic film package |
| CN105059989A (en) * | 2015-07-23 | 2015-11-18 | 卓达新材料科技集团有限公司 | Cloth roll tension adjustment device |
| CN105059989B (en) * | 2015-07-23 | 2018-01-30 | 卓达新材料科技集团有限公司 | A kind of cloth rewinder roll tension adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |