CN2863738Y - Reverse screw thread rolling shaft - Google Patents
Reverse screw thread rolling shaft Download PDFInfo
- Publication number
- CN2863738Y CN2863738Y CN 200620019259 CN200620019259U CN2863738Y CN 2863738 Y CN2863738 Y CN 2863738Y CN 200620019259 CN200620019259 CN 200620019259 CN 200620019259 U CN200620019259 U CN 200620019259U CN 2863738 Y CN2863738 Y CN 2863738Y
- Authority
- CN
- China
- Prior art keywords
- screw thread
- cloth
- shaft
- axle
- rolling
- 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 present utility model discloses a reverse screw thread rolling shaft capable of rolling a gridding cloth or a flexible cloth out equably, levelly and quickly, which working principle is as follows: the screw thread at the shaft is reversely set from the middle to both sides, then a reverse pull is generated at the time the shaft rotates to enables a gridding cloth or a flexible cloth to be rolled out equably, levelly and quickly. Said screw thread may be formed by winding a gridding cloth or a flexible cloth around said shaft or be formed directly at the shaft surface. The merits of said shaft in accordance with the present utility model are as follows: by only mounting a reverse screw thread rolling shaft at a position needed to roll out a gridding cloth or a flexible cloth, then a winding of a gridding cloth or a flexible cloth around said shaft and a rotary driving force applied on the shaft are enough to roll the gridding cloth or the flexible cloth out equably, levelly and quickly, without a factitious rolling out process, with a simple structure, a convenient operation, and an excellent effect.
Description
Technical field:
The utility model relates to a kind of laying equipment, relates to a kind of axle by the band reverse thread in particular and rotates the axle that grid cloth or soft cloth are evenly spread out.
Technical background:
Produce in the technology of Light trabs, shop glass cloth is arranged, the operation of grid clothes such as nonwoven fabrics or soft cloth, the general mode that adopts is that grid cloth or soft cloth are put in order snare on an axle, one end of grid cloth or soft cloth is walked around a smooth axis of rolling and entirely is fixed on the Light trabs, along with moving of Light trabs, grid cloth or soft cloth are just spread out, but grid cloth that this method spreads out or soft cloth unfairness, need by manually carrying out secondary reshaping, speed is slow, and artificial shaping also can not accomplish very smoothly, and the Light trabs surface irregularity of producing influences construction engineering quality.
Summary of the invention:
For overcoming the deficiencies in the prior art, the smooth axis of rolling that the utility model is walked around grid cloth or soft cloth improves, grid cloth or soft cloth can disposablely be spread out and very evenly smooth, the Light trabs of producing and other plate surface planeness improve greatly, need not manually to carry out secondary reshaping, speed of production is accelerated, and product design improves.
Principle of work of the present utility model is: from the centre to both sides screw thread is set oppositely on smooth axle, reverse thread had produced reversal interlocking relay when axle rotated, and grid cloth or soft cloth are subjected to reversal interlocking relay entirely to launch to be layered on Light trabs and other sheet material.The utility model comprises axle (1) and a screw thread (2), is axis of symmetry with the mid point of axle, screw thread to both sides oppositely on axle.Screw thread can form on axle by soft object, also can directly generate screw thread on the axle surface.
Can make rare close different screw thread according to the soft degree of grid cloth or soft cloth, flight pitch is between 2cm-40cm, and the width of thread is preferably between the 0.8cm-1.8cm between 0.5cm-3cm.
The beneficial effects of the utility model are: grid cloth or soft cloth spread out very smooth, the Light trabs of producing and other plate surface planeness height; Grid cloth or soft cloth can once be paved, and need not manually to carry out secondary reshaping, tension uniform, and speed of production is fast, and product design is improved; Simple in structure, easy to operate, only need to install this axle and just can realize paving function in the position that needs lapping lattice cloth or soft cloth.
Description of drawings:
Fig. 1 is the structural representation of specific embodiment 1.
Fig. 2 is the structural representation of specific embodiment 2.
Specific embodiment:
Embodiment 1:
Below in conjunction with Fig. 1 the utility model is done specific description.
The reverse thread axis of rolling as shown in Figure 1 comprises axle (1) and a screw thread (2), spool is smooth shape, is axis of symmetry with the mid point of axle, and oppositely on axle, flight pitch is 20cm to the wide elastic of 1.5cm to both sides.
Embodiment 2:
Below in conjunction with Fig. 2 the utility model is done specific description.
The reverse thread axis of rolling as shown in Figure 2 comprises axle (1) and a screw thread (2), directly generates the wide screw thread of 1cm when producing axle, and a screw thread and a same material are axis of symmetry with the line of centers of axle, and screw thread oppositely is provided with, and flight pitch is 5cm.
Claims (5)
1, a kind of reverse thread axis of rolling comprises axle (1) and a screw thread (2), it is characterized in that, and be axis of symmetry with the mid point of axle, oppositely on axle, flight pitch is between 1cm-40cm to both sides for screw thread, and the width of thread is between 0.5cm-3cm.
2, the reverse thread axis of rolling according to claim 1 is characterized in that, screw thread is that soft object forms on axle.
3, the reverse thread axis of rolling according to claim 2 is characterized in that, screw thread is that the belt that rubber is made forms on axle.
4, the reverse thread axis of rolling according to claim 1 is characterized in that, screw thread is the same material screw thread that directly generates on the axle surface.
5, according to claim 1,2, the 3 or 4 described reverse thread axis of rolling, it is characterized in that flight pitch is between 2cm-10cm, the width of thread is between 0.8cm-1.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620019259 CN2863738Y (en) | 2006-01-23 | 2006-01-23 | Reverse screw thread rolling shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620019259 CN2863738Y (en) | 2006-01-23 | 2006-01-23 | Reverse screw thread rolling shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863738Y true CN2863738Y (en) | 2007-01-31 |
Family
ID=37676190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620019259 Expired - Fee Related CN2863738Y (en) | 2006-01-23 | 2006-01-23 | Reverse screw thread rolling shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863738Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888950A (en) * | 2011-07-19 | 2013-01-23 | 上海华普钢结构工程有限公司 | Method for paving aluminum foil on roof |
| CN103130026A (en) * | 2011-12-01 | 2013-06-05 | 广东天安新材料股份有限公司 | Installation method of unwinding roller |
| CN103738769A (en) * | 2014-01-21 | 2014-04-23 | 山东聊城大为激光科技有限公司 | Deviation-rectifying feeding mechanism |
| CN109230678A (en) * | 2018-08-23 | 2019-01-18 | 浙江雅力士自动化设备科技有限公司 | A kind of spread idler wheel of tentering machine |
| CN110607680A (en) * | 2019-10-24 | 2019-12-24 | 吴子昂 | Quick cloth cutter |
-
2006
- 2006-01-23 CN CN 200620019259 patent/CN2863738Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888950A (en) * | 2011-07-19 | 2013-01-23 | 上海华普钢结构工程有限公司 | Method for paving aluminum foil on roof |
| CN103130026A (en) * | 2011-12-01 | 2013-06-05 | 广东天安新材料股份有限公司 | Installation method of unwinding roller |
| CN103130026B (en) * | 2011-12-01 | 2015-04-15 | 广东天安新材料股份有限公司 | Installation method of unwinding roller |
| CN103738769A (en) * | 2014-01-21 | 2014-04-23 | 山东聊城大为激光科技有限公司 | Deviation-rectifying feeding mechanism |
| CN103738769B (en) * | 2014-01-21 | 2017-01-04 | 山东聊城德诚自动化设备有限公司 | A kind of correction feed mechanism |
| CN109230678A (en) * | 2018-08-23 | 2019-01-18 | 浙江雅力士自动化设备科技有限公司 | A kind of spread idler wheel of tentering machine |
| CN110607680A (en) * | 2019-10-24 | 2019-12-24 | 吴子昂 | Quick cloth cutter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20130123 |