CN204310569U - Diameter adjustable single shaft cloth transfer roller - Google Patents
Diameter adjustable single shaft cloth transfer roller Download PDFInfo
- Publication number
- CN204310569U CN204310569U CN201420406692.5U CN201420406692U CN204310569U CN 204310569 U CN204310569 U CN 204310569U CN 201420406692 U CN201420406692 U CN 201420406692U CN 204310569 U CN204310569 U CN 204310569U
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- Prior art keywords
- roller
- guide
- diameter
- main shaft
- limit groove
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- Expired - Fee Related
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- 239000004744 fabric Substances 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model relates to a kind of diameter adjustable single shaft cloth transfer roller, there is main shaft, the two ends, left and right of described main shaft are fixedly welded with concentric pivot shaft, the periphery of main shaft is at least provided with the trapezoidal guide and limit groove that two interval angles are identical, one end of this guide and limit groove be provided with externally threaded main-axis end and communicate, the other end is closed, along outside thread side to the roller shell that sliding plug in position-limited trough has quantity to be equal to guide and limit groove quantity, the described roller shell be plugged in main shaft guide and limit groove can be spliced into the rounded roller of end face, the described outside thread being positioned at roller side is connected with the spacing back-up ring with its screw thread fit.This diameter adjustable single shaft cloth transfer roller can splice by multiple the replacement that conglobate roller shell realizes roller diameter size, and it is convenient to change, sound construction, and not easily loosen, roller shell forms the diameter of roller and is directly proportional to the height of guide connecting block, and long service life, practicality is high.
Description
Technical field
The utility model relates to cloth transmission field, particularly relates to a kind of diameter adjustable single shaft cloth transfer roller.
Background technology
Transfer roller is the transmission apparatus for transmitting material, and it is made up of roll body and transmission shaft.In textile industry, transfer roller application is very extensive.According to the difference of transmission efficiency, the diameter of transfer roller is also different.General transfer roller roll body and transmission shaft are all fixedly installed, the diameter of roll body cannot arbitrarily change, therefore, once need the transfer roller changing different-diameter to need integral replacing, also the transfer roller manufacturing different-diameter is therefore needed, like this cost of meeting increasing device.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of can at the diameter adjustable single shaft cloth transfer roller of single axle up conversion roller diameter.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of diameter adjustable single shaft cloth transfer roller, there is main shaft, the two ends, left and right of described main shaft are fixedly welded with concentric pivot shaft, the diameter of pivot shaft is slightly less than the diameter of main shaft, the periphery of described main shaft is at least provided with the trapezoidal guide and limit groove that two interval angles are identical, one end of this guide and limit groove be provided with externally threaded main-axis end and communicate, the other end is closed, along outside thread side to the roller shell that sliding plug in position-limited trough has quantity to be equal to guide and limit groove quantity, the described roller shell be plugged in main shaft guide and limit groove can be spliced into the rounded roller of end face, the described outside thread being positioned at roller side is connected with the spacing back-up ring with its screw thread fit.
As preferably, inside described roller shell, be provided with the guide connecting block with guide and limit groove bearing fit.
As preferably, the height of described guide connecting block is directly proportional to the diameter of roller.
As preferably, described roller shell both sides are provided with symmetrical catch, and catch center is provided with the trepanning identical with major axis diameter, are provided with the projection of coincideing with guide and limit groove in trepanning.
Compared with prior art, usefulness of the present utility model is: this diameter adjustable single shaft cloth transfer roller can splice by multiple the replacement that conglobate roller shell realizes roller diameter size, it is convenient to change, sound construction, and not easily loosen, roller shell forms the diameter of roller and is directly proportional to the height of guide connecting block, and long service life, practicality is high.
accompanying drawing illustrates:
Fig. 1 is that the utility model diameter adjustable single shaft cloth transfer roller splits structural representation;
Fig. 2 is the utility model diameter adjustable single shaft cloth transfer roller mounting structure schematic diagram.
In figure: 1, main shaft; 2, pivot shaft; 3, guide and limit groove; 4, guide connecting block; 5, roller shell; 6, outside thread; 7, rounded tabs; 8, spacing back-up ring.
detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of diameter adjustable single shaft cloth transfer roller shown in Fig. 1 and Fig. 2, there is main shaft 1, the two ends, left and right of described main shaft 1 are fixedly welded with concentric pivot shaft 2, the diameter of pivot shaft 2 is slightly less than the diameter of main shaft 1, the periphery of described main shaft 1 is at least provided with the trapezoidal guide and limit groove 3 that two interval angles are identical, one end of this guide and limit groove 3 communicates with main shaft 1 axle head being provided with outside thread 6, the other end is closed, along outside thread 6 side to the roller shell 5 that sliding plug in position-limited trough 3 has quantity to be equal to guide and limit groove 3 quantity, be fixed on main shaft 1 for the ease of roller shell 5, the guide connecting block 4 with guide and limit groove 3 bearing fit is provided with inside described roller shell 5, the described roller shell 5 be plugged in main shaft 1 guide and limit groove 3 can be spliced into the rounded roller of end face 9, the diameter of shown roller 9 is directly proportional to the height of guide connecting block 4, slide on main shaft 1 to prevent roller 9, the described outside thread 6 being positioned at roller 9 side is connected with the spacing back-up ring 8 with its screw thread fit, in order to prevent cloth offset when transmission cloth, described roller shell 5 both sides are provided with symmetrical catch 7, and catch 7 center is provided with the trepanning identical with main shaft 1 diameter, are provided with the projection of coincideing with guide and limit groove 3 in trepanning.
Its concrete assembling mode is as follows, first designs the roller 9 that many group diameters are different during production, and the roller shell 5 that often group roller 9 is equal to guide and limit groove 3 quantity by quantity is formed.During use, the diameter of selected good roller 9, then first a catch 7 is nested with on main shaft 1 by trepanning, projection in catch 7 trepanning and guide and limit groove 3 bearing fit, and then by roller shell 5 by the guide connecting block 4 below it successively with guide and limit groove 3 sliding plug, form roller 9, its end withstands the spacing back-up ring 8 be nested with in advance on main shaft 1, and then spacing for another one back-up ring 8 is nested with on the main shaft 1 of roller 9 end, to spin with the outside thread 6 on main shaft 1 finally by spacing back-up ring 8 and coordinate, by catch 7 and the roller 9 that formed by roller shell 5 spacing stuck, complete assembling.During dismounting, first back out spacing back-up ring 8, then take off the catch 7 being positioned at outside thread 6 side, in guide and limit groove 3, then take out lower roller shell 5 and another block catch 7 successively.
This diameter adjustable single shaft cloth transfer roller can splice by multiple the replacement that conglobate roller shell 5 realizes roller 9 diameter, and it is convenient to change, sound construction, and not easily loosen, the diameter that roller shell 5 forms roller 9 is directly proportional to the height of guide connecting block 4, and long service life, practicality is high.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a diameter adjustable single shaft cloth transfer roller, it is characterized in that: there is main shaft (1), the two ends, left and right of described main shaft (1) are fixedly welded with concentric pivot shaft (2), the diameter of pivot shaft (2) is slightly less than the diameter of main shaft (1), the periphery of described main shaft (1) is at least provided with the trapezoidal guide and limit groove (3) that two interval angles are identical, one end of this guide and limit groove (3) communicates with main shaft (1) axle head being provided with outside thread (6), the other end is closed, along outside thread (6) side to the roller shell (5) that position-limited trough (3) interior sliding plug has quantity to be equal to guide and limit groove (3) quantity, the described roller shell (5) be plugged in main shaft (1) guide and limit groove (3) can be spliced into the rounded roller of end face (9), the described outside thread (6) being positioned at roller (9) side is connected with the spacing back-up ring (8) with its screw thread fit.
2. diameter adjustable single shaft cloth transfer roller according to claim 1, is characterized in that: described roller shell (5) inner side is provided with the guide connecting block (4) with guide and limit groove (3) bearing fit.
3. diameter adjustable single shaft cloth transfer roller according to claim 2, is characterized in that: the height of described guide connecting block (4) is directly proportional to the diameter of roller (9).
4. diameter adjustable single shaft cloth transfer roller according to claim 1, it is characterized in that: described roller shell (5) both sides are provided with symmetrical catch (7), catch (7) center is provided with the trepanning identical with main shaft (1) diameter, is provided with the projection of coincideing with guide and limit groove (3) in trepanning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406692.5U CN204310569U (en) | 2014-07-23 | 2014-07-23 | Diameter adjustable single shaft cloth transfer roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406692.5U CN204310569U (en) | 2014-07-23 | 2014-07-23 | Diameter adjustable single shaft cloth transfer roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310569U true CN204310569U (en) | 2015-05-06 |
Family
ID=53132896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406692.5U Expired - Fee Related CN204310569U (en) | 2014-07-23 | 2014-07-23 | Diameter adjustable single shaft cloth transfer roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204310569U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163352A (en) * | 2014-07-23 | 2014-11-26 | 苏州市丹纺纺织研发有限公司 | Diameter-adjustable type single-shaft cloth conveying roll |
| CN104943343A (en) * | 2015-05-12 | 2015-09-30 | 张斐斐 | Traction wheel adjusting mechanism for printing roller |
| CN109837624A (en) * | 2019-03-28 | 2019-06-04 | 南通华强布业有限公司 | A kind of textile machine anti-pinch guiding device |
| CN111422655A (en) * | 2018-11-06 | 2020-07-17 | 周煜皓 | Woven belt bag rolling machine with dustproof mechanism |
-
2014
- 2014-07-23 CN CN201420406692.5U patent/CN204310569U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163352A (en) * | 2014-07-23 | 2014-11-26 | 苏州市丹纺纺织研发有限公司 | Diameter-adjustable type single-shaft cloth conveying roll |
| CN104943343A (en) * | 2015-05-12 | 2015-09-30 | 张斐斐 | Traction wheel adjusting mechanism for printing roller |
| CN111422655A (en) * | 2018-11-06 | 2020-07-17 | 周煜皓 | Woven belt bag rolling machine with dustproof mechanism |
| CN111422661A (en) * | 2018-11-06 | 2020-07-17 | 周煜皓 | Woven belt bag rolling machine with dustproof mechanism |
| CN111422655B (en) * | 2018-11-06 | 2021-07-13 | 金晓炜 | Woven belt bag rolling machine with dustproof mechanism |
| CN111422661B (en) * | 2018-11-06 | 2021-07-23 | 周煜皓 | Woven belt bag rolling machine with dustproof mechanism |
| CN109837624A (en) * | 2019-03-28 | 2019-06-04 | 南通华强布业有限公司 | A kind of textile machine anti-pinch guiding 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: 20150506 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |