CN103723542A - Material locking structure - Google Patents
Material locking structure Download PDFInfo
- Publication number
- CN103723542A CN103723542A CN201310644487.2A CN201310644487A CN103723542A CN 103723542 A CN103723542 A CN 103723542A CN 201310644487 A CN201310644487 A CN 201310644487A CN 103723542 A CN103723542 A CN 103723542A
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- China
- Prior art keywords
- sleeve
- bearing
- lock sleeve
- fresh
- locking
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Abstract
The invention provides a material locking structure. By means of the material locking structure, material barrel rotating stability is guaranteed, traction force of a fresh-keeping film material is kept even, and the fresh-keeping film material is protected against deformation and damage. The material locking structure comprises a material shaft and is characterized in that a locking sleeve is arranged on the material shaft, a locking bolt is arranged on the locking sleeve, the locking sleeve is sleeved with a bearing, and the bearing is sleeved with a cone-shaped centering sleeve.
Description
Technical field
The present invention relates to the technical field of flat mouth machine, be specially a kind of material locking mechanism.
Background technology
Plastics freshness protection package is after Bag Material moulding, to to fresh-keeping Bag Material, carry out flat mouth according to the freshness protection package of different size, moulding freshness protection package, existing flat mouth equipment adopts flat mouth machine conventionally, in flat mouth machine in the process of moulding plastics freshness protection package, the fresh-keeping Bag Material of whole piece dress is wound on barrel, during the work of flat mouth machine, at fresh-keeping Bag Material, to complete feeding in the work of flat mouth machine, existing barrel is placed on material axle, the rotation of barrel is unstable, thereby has caused the tractive discontinuity of fresh-keeping Bag Material, makes fresh-keeping Bag Material distortion and damages.
Summary of the invention
For the problems referred to above, the invention provides a kind of material locking mechanism, guaranteed rotation stable of barrel, make the tractive of fresh-keeping Bag Material stressed evenly, avoided distortion and the damage of fresh-keeping Bag Material.
Its technical scheme is such: a kind of material locking mechanism, it comprises material axle, it is characterized in that: on described material axle, be provided with lock sleeve, on described lock sleeve, be provided with lock bolt, described lock sleeve is set with bearing outward, and described bearing outside is equipped with circular cone adaptor sleeve.
It is further characterized in that, on described material axle, two ends are provided with described lock sleeve, on described lock sleeve, be respectively arranged with described lock bolt, described lock sleeve is respectively installed with described bearing outward, and described bearing is respectively installed with the described circular cone adaptor sleeve that the conical surface is relative outward.
In said structure of the present invention, on material axle, be provided with lock sleeve, be provided with lock bolt on lock sleeve, lock sleeve is set with bearing outward, bearing outside is equipped with circular cone adaptor sleeve, barrel is sleeved on circular cone centering and puts, and by lock bolt, circular cone adaptor sleeve is fixed on material axle, and material is fixed on circular cone centering by barrel and puts, circular cone adaptor sleeve passes through bearing rotary, realize the stable swivel feeding of material, made the tractive of fresh-keeping Bag Material stressed evenly, avoided distortion and the damage of fresh-keeping Bag Material.
Accompanying drawing explanation
Fig. 1 is material locking mechanism schematic diagram of the present invention.
The specific embodiment
As shown in Figure 1, a kind of material locking mechanism, it comprises material axle 1, on material axle 1, is provided with lock sleeve 2, is provided with lock bolt 3 on lock sleeve 2, the outer bearing 4 that is set with of lock sleeve 2, the outer paniculidine heart cover 5 that is set with of bearing 4.
On material axle 1, two ends are provided with lock sleeve 2, on lock sleeve 2, be respectively arranged with lock bolt 3, the outer bearing 4 that is respectively installed with of lock sleeve 2, outside bearing 4, be respectively installed with the circular cone adaptor sleeve 5 that the conical surface is relative, by lock bolt 3, the lock sleeve of one end 2 is dismantled together with circular cone adaptor sleeve 5, in the barrel suit pan feeding axle of the upper material of reeling, the circular cone adaptor sleeve at logical material passing shaft two ends, realize the clamping at barrel two ends, barrel passes through bearing rotary, realize the stable swivel feeding of material, made the tractive of fresh-keeping Bag Material stressed evenly, avoided distortion and the damage of fresh-keeping Bag Material.
Claims (2)
1. a material locking mechanism, it comprises material axle, it is characterized in that: on described material axle, be provided with lock sleeve, on described lock sleeve, be provided with lock bolt, described lock sleeve is set with bearing outward, and described bearing outside is equipped with circular cone adaptor sleeve.
2. a kind of material locking mechanism according to claim 1, it is characterized in that, on described material axle, two ends are provided with described lock sleeve, on described lock sleeve, be respectively arranged with described lock bolt, described lock sleeve is respectively installed with described bearing outward, and described bearing is respectively installed with the described circular cone adaptor sleeve that the conical surface is relative outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644487.2A CN103723542A (en) | 2013-12-05 | 2013-12-05 | Material locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644487.2A CN103723542A (en) | 2013-12-05 | 2013-12-05 | Material locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103723542A true CN103723542A (en) | 2014-04-16 |
Family
ID=50447897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310644487.2A Pending CN103723542A (en) | 2013-12-05 | 2013-12-05 | Material locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103723542A (en) |
Cited By (3)
| 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 |
| CN104986603A (en) * | 2015-06-11 | 2015-10-21 | 广东金明精机股份有限公司 | Non-stop rolling and reel changing device and method |
| CN105253661A (en) * | 2015-10-09 | 2016-01-20 | 贵州西牛王印务有限公司 | Paper core restoration device for deformation roll paper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB916419A (en) * | 1960-01-25 | 1963-01-23 | Winkler Fallert & Co Maschf | Improvements in and relating to clamping means for mounting a hollow cylinder on a spindle |
| CN201296581Y (en) * | 2008-10-22 | 2009-08-26 | 圣象实业（江苏）有限公司 | Positioning shaft device for winding drum |
| CN201914734U (en) * | 2010-07-30 | 2011-08-03 | 上海人民印刷八厂 | Structure improvement for instantly-coating type package film covering machine |
| CN202186793U (en) * | 2011-08-08 | 2012-04-11 | 李刚 | Wire coil centering device for payoff rack |
| CN203021075U (en) * | 2012-12-21 | 2013-06-26 | 天津市光学精密机械研究所 | Material collecting and locking device of cloth splitting machine |
| CN203652855U (en) * | 2013-12-05 | 2014-06-18 | 无锡佳泰科技有限公司 | Material locking structure |
-
2013
- 2013-12-05 CN CN201310644487.2A patent/CN103723542A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB916419A (en) * | 1960-01-25 | 1963-01-23 | Winkler Fallert & Co Maschf | Improvements in and relating to clamping means for mounting a hollow cylinder on a spindle |
| CN201296581Y (en) * | 2008-10-22 | 2009-08-26 | 圣象实业（江苏）有限公司 | Positioning shaft device for winding drum |
| CN201914734U (en) * | 2010-07-30 | 2011-08-03 | 上海人民印刷八厂 | Structure improvement for instantly-coating type package film covering machine |
| CN202186793U (en) * | 2011-08-08 | 2012-04-11 | 李刚 | Wire coil centering device for payoff rack |
| CN203021075U (en) * | 2012-12-21 | 2013-06-26 | 天津市光学精密机械研究所 | Material collecting and locking device of cloth splitting machine |
| CN203652855U (en) * | 2013-12-05 | 2014-06-18 | 无锡佳泰科技有限公司 | Material locking structure |
Cited By (4)
| 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 |
| CN104986603A (en) * | 2015-06-11 | 2015-10-21 | 广东金明精机股份有限公司 | Non-stop rolling and reel changing device and method |
| CN105253661A (en) * | 2015-10-09 | 2016-01-20 | 贵州西牛王印务有限公司 | Paper core restoration device for deformation roll paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140416 |