CN204265079U - A kind of freshness protection package transmission shaft locking mechanism - Google Patents
A kind of freshness protection package transmission shaft locking mechanism Download PDFInfo
- Publication number
- CN204265079U CN204265079U CN201420645046.4U CN201420645046U CN204265079U CN 204265079 U CN204265079 U CN 204265079U CN 201420645046 U CN201420645046 U CN 201420645046U CN 204265079 U CN204265079 U CN 204265079U
- Authority
- CN
- China
- Prior art keywords
- locking chuck
- lock sleeve
- elastic deformation
- sleeve
- transmission shaft
- 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 relates to a kind of freshness protection package transmission shaft locking mechanism, comprises material axle, and described material axle arranges locking chuck, lock sleeve and adaptor sleeve, and described lock sleeve is socketed on locking chuck, is locked at by locking chuck on material axle; Described adaptor sleeve is fixed on lock sleeve outer wall by lock bolt; Described locking chuck sidewall is provided with open slot; Described lock sleeve comprises cylindrical body and elastic deformation block; Described elastic deformation block is fixed on the inwall of cylindrical body trepanning; Described elastic deformation block forms the outer diameter that an endoporus is slightly less than locking chuck.The utility model scenario-frame is simple, convenient mounting and clamping, and gripping power is even, increases work efficiency, achieves the stable swivel feeding of material, make the tractive uniform force of fresh-keeping Bag Material, avoid distortion and the damage of fresh-keeping Bag Material, thus improves production and processing quality.
Description
Technical field
The utility model relates to a kind of locking mechanism, is specifically related to a kind of freshness protection package transmission shaft locking mechanism.
Background technology
Plastics freshness protection package is after Bag Material is shaping, flat mouth to be carried out to fresh-keeping Bag Material according to the freshness protection package of different size, shaping freshness protection package, existing flat mouth equipment adopts flat head machine usually, in flat head machine moulding plastics freshness protection package process in, the fresh-keeping Bag Material of whole piece dress is wound on barrel, during flat head machine work, feeding will be completed in fresh-keeping Bag Material is with flat head machine work, existing barrel is placed on material axle, the rotation of barrel is unstable, thus causes the tractive discontinuity of fresh-keeping Bag Material, fresh-keeping Bag Material is out of shape and damages.
Utility model content
The utility model object provides a kind of ensure that the stable of the rotation of barrel to overcome the deficiencies in the prior art, makes the tractive uniform force of fresh-keeping Bag Material, avoid the distortion of fresh-keeping Bag Material and the freshness protection package transmission shaft locking mechanism of damage.
For achieving the above object, the technical solution adopted in the utility model is: a kind of freshness protection package transmission shaft locking mechanism, comprises material axle, and described material axle arranges locking chuck, lock sleeve and adaptor sleeve, described lock sleeve is socketed on locking chuck, is locked at by locking chuck on material axle; Described adaptor sleeve is fixed on lock sleeve outer wall by lock bolt; Described locking chuck sidewall is provided with open slot.
Improve further as the utility model, described lock sleeve comprises cylindrical body and elastic deformation block; Described elastic deformation block is fixed on the inwall of cylindrical body trepanning; Described elastic deformation block forms the outer diameter that an endoporus is slightly less than locking chuck.
Improve further as the utility model, described open slot extends internally from face, locking chuck one end.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of freshness protection package transmission shaft locking mechanism of the utility model scheme, structure is simple, convenient mounting and clamping, gripping power is even, increase work efficiency, achieve the stable swivel feeding of material, make the tractive uniform force of fresh-keeping Bag Material, avoid distortion and the damage of fresh-keeping Bag Material, thus improve production and processing quality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of freshness protection package transmission shaft locking mechanism of the present utility model;
Wherein: 1, expect axle; 2, locking chuck; 3, lock sleeve; 4, adaptor sleeve; 5, lock bolt; 6, open slot; 7, elastic deformation block.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is a kind of freshness protection package transmission shaft locking mechanism described in the utility model, and comprise material axle 1, described material axle 1 is arranged locking chuck 2, lock sleeve 3 and adaptor sleeve 4, described lock sleeve 3 is socketed on locking chuck 2, is locked at by locking chuck 2 on material axle 1; Described locking chuck 2 sidewall is provided with open slot 6; Described open slot 6 extends internally from face, locking chuck 2 one end; Described lock sleeve 3 comprises cylindrical body and elastic deformation block 7; Described elastic deformation block 7 is fixed on the inwall of cylindrical body trepanning; Described elastic deformation block 7 forms the outer diameter that an endoporus is slightly less than locking chuck 2; When need lock, locking chuck 2 is enclosed within material axle one end, and lock sleeve 3 is socketed in locking chuck 2, elastic deformation block 7 on lock sleeve 3 and open slot 6 coordinate, utilize elastic deformation, be locked at by locking chuck 2 on material axle 1, last adaptor sleeve 4 is fixed on lock sleeve 3 outer wall by lock bolt 5; Structure is simple, convenient mounting and clamping, and gripping power is even, increases work efficiency, achieves the stable swivel feeding of material, make the tractive uniform force of fresh-keeping Bag Material, avoid distortion and the damage of fresh-keeping Bag Material, thus improves production and processing quality.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (3)
1. a freshness protection package transmission shaft locking mechanism, comprises material axle, it is characterized in that: described material axle arranges locking chuck, lock sleeve and adaptor sleeve, and described lock sleeve is socketed on locking chuck, is locked at by locking chuck on material axle; Described adaptor sleeve is fixed on lock sleeve outer wall by lock bolt; Described locking chuck sidewall is provided with open slot.
2. a kind of freshness protection package transmission shaft locking mechanism according to claim 1, is characterized in that: described lock sleeve comprises cylindrical body and elastic deformation block; Described elastic deformation block is fixed on the inwall of cylindrical body trepanning; Described elastic deformation block forms the outer diameter that an endoporus is slightly less than locking chuck.
3. a kind of freshness protection package transmission shaft locking mechanism according to claim 1, is characterized in that: described open slot extends internally from face, locking chuck one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645046.4U CN204265079U (en) | 2014-10-31 | 2014-10-31 | A kind of freshness protection package transmission shaft locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645046.4U CN204265079U (en) | 2014-10-31 | 2014-10-31 | A kind of freshness protection package transmission shaft locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265079U true CN204265079U (en) | 2015-04-15 |
Family
ID=52799958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420645046.4U Expired - Fee Related CN204265079U (en) | 2014-10-31 | 2014-10-31 | A kind of freshness protection package transmission shaft locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370141A (en) * | 2014-10-31 | 2015-02-25 | 吴中区光福金怡五金配件厂 | Preservation bag conveying shaft locking structure |
-
2014
- 2014-10-31 CN CN201420645046.4U patent/CN204265079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370141A (en) * | 2014-10-31 | 2015-02-25 | 吴中区光福金怡五金配件厂 | Preservation bag conveying shaft locking structure |
| CN104370141B (en) * | 2014-10-31 | 2017-01-18 | 江苏双能太阳能有限公司 | Preservation bag conveying shaft locking structure |
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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: 20150415 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |