CN203294959U - Positioning device for assembling web on mandrel - Google Patents
Positioning device for assembling web on mandrel Download PDFInfo
- Publication number
- CN203294959U CN203294959U CN2013203422805U CN201320342280U CN203294959U CN 203294959 U CN203294959 U CN 203294959U CN 2013203422805 U CN2013203422805 U CN 2013203422805U CN 201320342280 U CN201320342280 U CN 201320342280U CN 203294959 U CN203294959 U CN 203294959U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- web
- shaft sleeve
- positioning device
- sleeve part
- 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 positioning device for assembling a web on a mandrel. The positioning device for assembling the web on the mandrel comprises the mandrel, wherein shaft sleeve parts are arranged at the two ends of the mandrel, each shaft sleeve part comprises a rubber gasket and steel rings fixed to the two sides of the rubber gasket, an air inflation hole for each rubber gasket is further formed in the end face of each steel ring on the outer side of each rubber gasket, and a positioning clamp which is used for fixing each shaft sleeve part is arranged on the outer side of each shaft sleeve part. Due to the adoption of the positioning device, the smallest mandrel for the web can be matched with a series of shaft sleeve parts in different sizes, corresponding shaft sleeve parts are assembled on the mandrel when the web with a large paper core diameter needs to be assembled on the mandrel, and therefore the web can be installed on a production line. The positioning device for assembling the web on the mandrel is simple in structure and easy to operate, the requirement for replacing the webs with different paper core diameters can be met, and the workloads of workers are effectively reduced.
Description
Technical field
The utility model relates to a kind of paper in reel and is assemblied in registration device on axle.
Background technology
Unreel process in printed web, varying in size of general required according to machine paper in reel refill, be equipped with different axles, the paper in reel refill that uses now has the different-diameters such as Ф 75mm, Ф 150mm, Ф 300mm, when the reel paper of each replacing different manufacturers, just need to use the paper axle of wearing of different-diameter to match.So need to be equipped with the axle of a series of diameters, and the weight of every Ф 75mm axle the chances are 10kg; The axle weight of Ф 150mm is 20kg; The axle weight of Ф 300mm is 40kg; So when the axle of each replacing different-diameter, will spend a large amount of manpowers; Particularly the axle of Ф 300mm, need to coordinate in double harness, just can complete paper or change paper work, increased labor content.
Summary of the invention
For the deficiencies in the prior art, the utility model aims to provide a kind of paper in reel and is assemblied in registration device on axle,
Guarantee can assemble with a single mandrel paper in reel of different-diameter refill.
The technical solution adopted in the utility model: a kind of paper in reel is assemblied in the registration device on axle, comprise axle, at the axle two ends, sleeve part is set, described sleeve part comprises cushion rubber and is fixed on the steel ring of cushion rubber both sides, also be provided with the air-filled pore of cushion rubber at the end face of outside steel ring, be useful on the locating clip of fixed hub parts in the arranged outside of sleeve part.
Adopt said apparatus,, with the axle of the paper in reel of a minimum, then be equipped with the sleeve parts of a series of different sizes, when need to assemble the larger paper in reel of refill diameter on this axle the time, the corresponding sleeve part of fit on, so just can be arranged on paper in reel on manufacturing line on this axle.After loading onto paper in reel, then at the air-filled pore of cushion rubber, inflate, the cushion rubber on sleeve part is expanded, paper in reel surely is fixed on sleeve part by ground.
The utility model is simple in structure, and is easy to operate, and the paper in reel that can meet again different refill diameters is changed, and goes back actv. and has reduced labor workload.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the schematic diagram of the utility model fit on paper in reel;
In accompanying drawing: 1 axle 2 sleeve part 2a steel ring 2b cushion rubber 3 locating clip 4 air-filled pore 5 attachment bolt 6 holding screw 7 paper in reels.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
as Fig. 1, shown in Figure 2, a kind of paper in reel is assemblied in the registration device on axle, comprise axle 1, at axle 1 two ends, sleeve part 2 is set, described sleeve part 2 comprises cushion rubber 2b and is fixed on the steel ring 2a of cushion rubber both sides, the end face of steel ring 2a evenly is provided with four bolts hole, by Bolt Connection, a pair of steel ring 2a and cushion rubber are fixed into integral body, form sleeve part 2, also be provided with the air-filled pore 4 of cushion rubber 2b at the end face of outside steel ring 2a, after cushion rubber 2b is full of the certain pressure air, its outer circumference surface expands, its external diameter is greater than the external diameter of steel ring 2a, like this, after the fit on paper in reel, the inwall in cushion rubber 2b and paper in reel hole forms interference fit, paper in reel 7 is assemblied on axle 1 solid and reliable, be useful on simultaneously the locating clip 3 of fixed hub parts 2 in the arranged outside of sleeve part 2, locating clip 3 uses in pairs, be assemblied on axle 1, it is fixed as one by holding screw 6, further restriction paper in reel 7 moves axially.
Claims (1)
1. a paper in reel is assemblied in the registration device on axle, comprise axle (1), it is characterized in that: at axle (1) two ends, sleeve part (2) is set, described sleeve part (2) comprises cushion rubber (2b) and is fixed on the steel ring (2a) of cushion rubber both sides, also be provided with the air-filled pore (4) of cushion rubber (2b) at the end face of outside steel ring (2a), be useful on the locating clip (3) of fixed hub parts (2) in the arranged outside of sleeve part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203422805U CN203294959U (en) | 2013-06-17 | 2013-06-17 | Positioning device for assembling web on mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203422805U CN203294959U (en) | 2013-06-17 | 2013-06-17 | Positioning device for assembling web on mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203294959U true CN203294959U (en) | 2013-11-20 |
Family
ID=49570990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203422805U Expired - Fee Related CN203294959U (en) | 2013-06-17 | 2013-06-17 | Positioning device for assembling web on mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203294959U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863900A (en) * | 2014-04-01 | 2014-06-18 | 蒋佳音 | Driving plate for driving steel wire rope pulley to rotate |
| CN104044755A (en) * | 2014-05-30 | 2014-09-17 | 南京航空航天大学 | Curled and folded gas filled tube clamping and unfolding control device and control method thereof |
| CN104495523A (en) * | 2014-11-29 | 2015-04-08 | 东电化日东（上海）电能源有限公司 | Pipe core structure for slitter and adaptor for pipe core structure |
| CN106516904A (en) * | 2016-08-29 | 2017-03-22 | 涿神有色金属加工专用设备有限公司 | Paper sleeve expansion and shrinkage device |
-
2013
- 2013-06-17 CN CN2013203422805U patent/CN203294959U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863900A (en) * | 2014-04-01 | 2014-06-18 | 蒋佳音 | Driving plate for driving steel wire rope pulley to rotate |
| CN103863900B (en) * | 2014-04-01 | 2016-01-13 | 济南大学 | A kind of wire rope pulley drives revolving dial |
| CN104044755A (en) * | 2014-05-30 | 2014-09-17 | 南京航空航天大学 | Curled and folded gas filled tube clamping and unfolding control device and control method thereof |
| CN104495523A (en) * | 2014-11-29 | 2015-04-08 | 东电化日东（上海）电能源有限公司 | Pipe core structure for slitter and adaptor for pipe core structure |
| CN106516904A (en) * | 2016-08-29 | 2017-03-22 | 涿神有色金属加工专用设备有限公司 | Paper sleeve expansion and shrinkage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20170617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |