CN203112200U - Base cloth backing-off mechanism - Google Patents
Base cloth backing-off mechanism Download PDFInfo
- Publication number
- CN203112200U CN203112200U CN 201320062164 CN201320062164U CN203112200U CN 203112200 U CN203112200 U CN 203112200U CN 201320062164 CN201320062164 CN 201320062164 CN 201320062164 U CN201320062164 U CN 201320062164U CN 203112200 U CN203112200 U CN 203112200U
- Authority
- CN
- China
- Prior art keywords
- base cloth
- strut bar
- bearing
- supporting rod
- fixed
- 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 base cloth backing-off mechanism which comprises a machine frame. The left side and the right side of the top of the machine frame respectively fix a bearing through a bearing support. A supporting rod is fixed on each bearing. A base cloth scroll is sleeved at the outer side of the supporting rod. A conic sleeve is fixed at the right side of the supporting rod. A locking sleeve is fixed at the top of the right side of the supporting rod. According to the base cloth backing-off mechanism, due to the additional arrangement of the conic sleeve and the locking sleeve, the center of base cloth and the center of the supporting rod are overlapped and locked in a right position. Meanwhile, technological requirements are met through a tensile adjusting device and the quality of a product is made to be steady.
Description
Technical field
The utility model relates to a kind of base cloth unwinder, more precisely a kind of base cloth unwinder for the filter material process units.
Background technology
There have been the more than ten years in the lapping equipment of production acupuncture filter material, and laterally adjusting for base cloth is by manual setting, and namely base cloth departs from generation,, like this, requires great effort and needs the people to observe always, simultaneously to tension adjustment to the tram with hand push.
The base cloth unwinder of prior art can not effectively be controlled base cloth sideslip and tension force control problem, thereby guarantees product design.And have base cloth sideslip and tension adjustment problem, and can not setting device, can not the base cloth flexible positioning in the tram and can adjust tension force at any time.
The utility model content
The purpose of this utility model provides a kind of base cloth unwinder, and it can solve the above-mentioned shortcoming of prior art.
The utility model is by the following technical solutions:
A kind of base cloth unwinder, comprise a frame, the left and right sides, top of described frame is respectively by a bearing support fixing bearing, and fix a strut bar on the described bearing, the outside of described strut bar is arranged with a base cloth spool, and the right side of described strut bar is established and is fixed a taper sheath, and a locking cover is fixed on top, the right side of described strut bar.
Described frame comprises a left branching rod and a right pole, and the two ends of described strut bar are erected on respectively on described left branching rod and the described right pole, and described strut bar can be with respect to described left branching rod and described right pole rotation.
The utility model has the advantages that: by installing tapered cover additional and locking cover base cloth is overlapped with the center of strut bar, and be locked in correct position, the setting device by tension force reaches technological requirement simultaneously, makes the more stable quality of product.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is elaborated, wherein:
Fig. 1 is the utility model structural representation.
The specific embodiment
Further set forth the specific embodiment of the present utility model below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of base cloth unwinder, comprise a frame 3, the left and right sides, top of described frame is respectively by a bearing support 1 fixing bearing 2, and fix a strut bar 4 on the described bearing, the outside of described strut bar is arranged with a base cloth spool 5, by the fixing base cloth 6 of this base cloth spool 5, and the right side of described strut bar is established and is fixed a taper sheath 7, and a locking cover 8 is fixed on top, the right side of described strut bar.
Described frame comprises a left branching rod and a right pole, and the two ends of described strut bar are erected on respectively on described left branching rod and the described right pole, and described strut bar can be with respect to described left branching rod and described right pole rotation.
Install original horizontal support bar additional tapered cover, install the locking cover additional, and reinforcement tenslator, tapered cover and locking cover are by the nylon material manufacturing, tapered cover can insert in the slit between base cloth spool and the strut bar center of base cloth volume is overlapped with the strut bar center, tension force was more even when base cloth was rotated, and base cloth is positioned at correct position.The locking cover is stuck in bearing both sides outermost end, and with the strut bar location, base cloth is all located together with strut bar like this.
Effect of the present utility model is by to the location of base cloth and the adjustment of tension force, has guaranteed the even unwinding of base cloth, makes properties of product more stable.
Base cloth is through on the strut bar, and adjust to correct quality, in the slit between tapered cover insertion strut bar and the base cloth, tapered cover is fully contacted with base cloth, the axle center that can make the base cloth spool like this approaches with the center of strut bar and overlaps, and then the tapered screw that puts is screwed down, and locking is locked to be close to the outside by backup bearing again, and spiral shell is screwed down, base cloth just is fixed on a correct position like this.
The movable end of tension adjusting device is opened, and be enclosed within on the strut bar, the adjustment screw rod compresses pressing spring and arrives technological requirement up to tension force.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. base cloth unwinder, it is characterized in that, comprise a frame, the left and right sides, top of described frame is respectively by a bearing support fixing bearing, and fix a strut bar on the described bearing, the outside of described strut bar is arranged with a base cloth spool, and the right side of described strut bar establishes and fix a taper sheath, and a locking cover is fixed on top, the right side of described strut bar.
2. base cloth unwinder according to claim 1, it is characterized in that, described frame comprises a left branching rod and a right pole, and the two ends of described strut bar are erected on respectively on described left branching rod and the described right pole, and described strut bar can be with respect to described left branching rod and described right pole rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062164 CN203112200U (en) | 2013-01-31 | 2013-01-31 | Base cloth backing-off mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062164 CN203112200U (en) | 2013-01-31 | 2013-01-31 | Base cloth backing-off mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112200U true CN203112200U (en) | 2013-08-07 |
Family
ID=48892569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062164 Expired - Fee Related CN203112200U (en) | 2013-01-31 | 2013-01-31 | Base cloth backing-off mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016109A (en) * | 2015-06-05 | 2015-11-04 | 广州杰赛科技股份有限公司 | Winding drums, winding drum storage rack and cutting device |
| CN108545511A (en) * | 2018-05-02 | 2018-09-18 | 青岛方大包装有限公司 | A kind of solvent-free composite machine wrap-up and winding method |
-
2013
- 2013-01-31 CN CN 201320062164 patent/CN203112200U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016109A (en) * | 2015-06-05 | 2015-11-04 | 广州杰赛科技股份有限公司 | Winding drums, winding drum storage rack and cutting device |
| CN108545511A (en) * | 2018-05-02 | 2018-09-18 | 青岛方大包装有限公司 | A kind of solvent-free composite machine wrap-up and winding method |
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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: 20130807 Termination date: 20150131 |
|
| EXPY | Termination of patent right or utility model |