CN109809231A - Hot-rolling mill governing mechanism of tension - Google Patents
Hot-rolling mill governing mechanism of tension Download PDFInfo
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- CN109809231A CN109809231A CN201910253833.1A CN201910253833A CN109809231A CN 109809231 A CN109809231 A CN 109809231A CN 201910253833 A CN201910253833 A CN 201910253833A CN 109809231 A CN109809231 A CN 109809231A
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- rack
- dancer
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- roll
- clump weight
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Abstract
The present invention relates to non-woven fabric production equipment technical fields, more particularly, to a kind of hot-rolling mill governing mechanism of tension, including rack, wind-up roll, dancer, guide roller and clump weight, the wind-up roll, dancer and guide roller are rotatably arranged in rack, the dancer is between wind-up roll and guide roller, the motor for driving wind-up roll to rotate is provided in the rack, the dancer is slidably arranged in rack along rack vertical direction, hot-rolling mill governing mechanism of tension of the present invention is when in use, when wind-up roll rotation is too fast or excessively slow, dancer slides on the rack, so that the clump weight of chain-driving one end is displaced, and sprocket wheel is rotated, sprocket wheel drives the output end rotation of angular transducer, angular transducer test side defection signal is simultaneously sent to PLC, PLC controls motor again and adjusts its revolving speed, from And adjust the rolling speed of non-woven fabrics.
Description
Technical field
The present invention relates to non-woven fabric production equipment technical fields, more particularly, to a kind of hot-rolling mill governing mechanism of tension.
Background technique
Non-woven fabrics is called non-woven cloth, or is nonwoven fabric, and non-woven fabrics is wound by hot rolled coil, and non-woven fabrics is wound
On wind-up roll, when wind-up roll speed is too fast, non-woven fabrics is pullled, and non-woven fabrics can thus be made to generate the shape that can not restore
Become, even more so that phenomenon of rupture occurs in non-woven fabrics, when wind-up roll speed is excessively slow, non-woven fabrics, which will appear, loosens phenomenon, works as nonwoven
Phenomena such as cloth can be wrapped on other rollers of hot rolled coil when loosening excessive and non-woven fabrics is caused to be torn, either wind-up roll speed
Winding that is too fast or can all influencing non-woven fabrics slowly excessively, will cause the damage of non-woven fabrics, increases production cost, reduce when serious
Production efficiency.
Summary of the invention
The technical problem to be solved by the present invention is non-woven fabrics is pullled in order to solve when wind-up roll speed is too fast, this
Sample will make non-woven fabrics generate the deformation that can not restore, even more so that phenomenon of rupture occurs in non-woven fabrics, when wind-up roll speed mistake
When slow, non-woven fabrics, which will appear, loosens phenomenon, when non-woven fabrics loosens it is excessive when can be wrapped in hot rolled coil other rollers on and lead to nothing
Phenomena such as woven fabric is torn, either wind-up roll speed are too fast or can all influence the winding of non-woven fabrics, meeting when serious slowly excessively
The problem of causing the damage of non-woven fabrics, increasing production cost, reduce production efficiency, now provides a kind of hot-rolling mill tension adjustment machine
Structure.
The technical solution adopted by the present invention to solve the technical problems is: a kind of hot-rolling mill governing mechanism of tension, including machine
Frame, wind-up roll, dancer, guide roller and clump weight, the wind-up roll, dancer and guide roller are rotatably arranged in rack,
The dancer is provided with the motor for driving wind-up roll to rotate, institute between wind-up roll and guide roller in the rack
It states dancer to be slidably arranged in rack along rack vertical direction, be provided between the dancer and clump weight interconnected
Connector is provided with the mechanism for monitoring for monitoring clump weight displacement in the rack；
The connector is chain, and rotation is provided with sprocket wheel in the rack, and one end of the chain is arranged in dancer
On, the other end of the chain passes through sprocket wheel and is arranged on clump weight, and the mechanism for monitoring includes angular transducer and PLC,
It is mutually sequentially connected between the output end and sprocket wheel of the angular transducer, the PLC believes with motor and angular transducer respectively
Number connection.When wind-up roll rotation is too fast or excessively slow, dancer slides on the rack, so that chain-driving one end is matched
Pouring weight displacement, and sprocket wheel is rotated, sprocket wheel drives the output end rotation of angular transducer, and angular transducer test side is inclined
Rotaring signal is simultaneously sent to PLC, and PLC controls motor again and adjusts its revolving speed, to adjust the rolling speed of non-woven fabrics.
For the ease of realizing that dancer slides on the rack, further, along the glide direction of dancer in the rack
It is provided with linear guide, the sliding block to match with linear guide is provided on the dancer, the sliding block is slidably arranged in directly
On line guide rail.By the linear guide cooperation on the sliding block and rack on dancer, to realize that dancer slides on the rack.
Clump weight shakes in order to prevent, and further, the rack is located at direction along clump weight and is provided with guiding axis,
The clump weight is slidably arranged on guiding axis.By the way that clump weight to be slidably arranged on guiding axis, guiding axis plays clump weight
To limit and guiding role, it is therefore prevented that the phenomenon that clump weight shakes.
The beneficial effects of the present invention are: hot-rolling mill governing mechanism of tension of the present invention is when in use, when wind-up roll rotation is too fast
Or when excessively slow, dancer slides on the rack, so that the clump weight of chain-driving one end is displaced, and makes sprocket wheel
Rotation, sprocket wheel drive the output end rotation of angular transducer, and angular transducer test side defection signal is simultaneously sent to PLC, and PLC is again
Control motor adjusts its revolving speed, to adjust the rolling speed of non-woven fabrics, avoids when wind-up roll speed is too fast, non-woven fabrics quilt
It pulls, can thus make non-woven fabrics generate the deformation that can not restore and work as winding even more so that phenomenon of rupture occurs in non-woven fabrics
When roller speed is excessively slow, non-woven fabrics, which will appear, loosens phenomenon, when non-woven fabrics loosens it is excessive when can be wrapped in hot rolled coil other rollers on
And phenomena such as causing non-woven fabrics to be torn, either wind-up roll speed, are too fast or can all influence the winding of non-woven fabrics slowly excessively,
The problem of will cause the damage of non-woven fabrics when serious, increasing production cost, reduce production efficiency.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is main view of the invention；
Fig. 2 is the mounting structure schematic diagram in the present invention between rack upper angle sensor, sprocket wheel；
Fig. 3 is the mounting structure schematic diagram in the present invention in rack between PLC, angular transducer and sprocket wheel.
In figure: 1, rack, 2, wind-up roll, 3, dancer, 4, guide roller, 5, clump weight, 6, motor, 7, chain, 8, sprocket wheel,
9, angular transducer, 10, linear guide, 11, guiding axis, 12, PLC.
Specific embodiment
Presently in connection with attached drawing, the present invention will be further described in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment
As shown in Figure 1-3, a kind of hot-rolling mill governing mechanism of tension, including rack 1, wind-up roll 2, dancer 3, guide roller 4
With clump weight 5, the wind-up roll 2, dancer 3 and guide roller 4 are rotatably arranged in rack 1, that is, the two sides of rack 1 are set
It is equipped with bearing block, wind-up roll 2, dancer 3 and guide roller 4 are rotatably arranged on bearing block by bearing, are being rotated to realize
In rack 1, the dancer 3 is provided in the rack 1 for driving wind-up roll between wind-up roll 2 and guide roller 4
The motor 6 of 2 rotations, motor 6 are servo motor 6, and the dancer 3 is slidably arranged in rack 1 along 1 vertical direction of rack, institute
It states and is provided with connector interconnected between dancer 3 and clump weight 5, be provided in the rack 1 for monitoring clump weight 5
The mechanism for monitoring of displacement；
The connector is chain 7, and rotation is provided with sprocket wheel 8 in the rack 1, and one end setting of the chain 7 is floating
On dynamic roller 3, the other end of the chain 7 passes through sprocket wheel 8 and is arranged on clump weight 5, and the mechanism for monitoring includes angle sensor
Device 9 and PLC12 are mutually sequentially connected between the output end and sprocket wheel 8 of the angular transducer 9 by belt pulley, the PLC12
It is connect respectively with motor 6 and 9 signal of angular transducer.
Glide direction in the rack 1 along dancer 3 is provided with linear guide 10, be provided on the dancer 3 with
The sliding block that linear guide 10 matches, the sliding block are slidably arranged in linear guide 10.
The rack 1 is located at direction along clump weight 5 and is provided with guiding axis 11, and the clump weight 5 is slidably arranged in guiding axis
On 11.
For above-mentioned hot-rolling mill governing mechanism of tension when using, non-woven fabrics reaches dancer 3 by the guide roller 4 in rack 1
On, then non-woven fabrics reaches wind-up roll 2 by dancer 3, and motor 6 starts and books roller is driven to rotate, thus by non-woven fabrics
It winds on wind-up roll 2, when 2 excessive velocities of wind-up roll, non-woven fabrics is pullled at this time, and the sliding block on dancer 3 is led in straight line
It slides and rises on rail 10, under the action of clump weight 5, the chain 7 between dancer 3 and clump weight 5 is rotated with movable sprocket 8,
So that sprocket wheel 8 drives the output end rotation of angular transducer 9,9 test side defection signal of angular transducer simultaneously occurs extremely
PLC12, PLC12, which control motor 6, reduces revolving speed, so that non-woven fabrics rolling speed restores normal, when 2 speed mistake of wind-up roll
Slowly, non-woven fabrics relaxes at this time, and the sliding block on dancer 3 slides and declines in linear guide 10, under the action of clump weight 5,
Chain 7 between dancer 3 and clump weight 5 is rotated with movable sprocket 8, so that sprocket wheel 8 drives the output end of angular transducer 9
Rotation, 9 test side defection signal of angular transducer simultaneously occurs to PLC12, PLC12 to control the increase revolving speed of motor 6, so that nothing
Woven fabric rolling speed restores normal.
Above-mentioned desirable embodiment according to the present invention is enlightenment, and through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (3)
1. a kind of hot-rolling mill governing mechanism of tension, it is characterised in that: including rack (1), wind-up roll (2), dancer (3), guiding
Roller (4) and clump weight (5), the wind-up roll (2), dancer (3) and guide roller (4) are rotatably arranged on rack (1), described
Dancer (3) is located between wind-up roll (2) and guide roller (4), is provided on the rack (1) for driving wind-up roll (2) to turn
Dynamic motor (6), the dancer (3) are slidably arranged on rack (1) along rack (1) vertical direction, the dancer (3) with
It is provided with connector interconnected between clump weight (5), is provided on the rack (1) for monitoring clump weight (5) displacement
Mechanism for monitoring；
The connector is chain (7), rotates and is provided with sprocket wheel (8) on the rack (1), one end setting of the chain (7)
On dancer (3), the other end of the chain (7) passes through sprocket wheel (8) and is arranged on clump weight (5), the mechanism for monitoring
Including angular transducer (9) and PLC (12), mutually transmission connects between the output end and sprocket wheel (8) of the angular transducer (9)
It connects, the PLC (12) connect with motor (6) and angular transducer (9) signal respectively.
2. hot-rolling mill governing mechanism of tension according to claim 1, it is characterised in that: along dancer on the rack (1)
(3) glide direction is provided with linear guide (10), and the cunning to match with linear guide (10) is provided on the dancer (3)
Block, the sliding block are slidably arranged on linear guide (10).
3. hot-rolling mill governing mechanism of tension according to claim 2, it is characterised in that: the rack (1) is along clump weight (5)
It is provided with guiding axis (11) positioned at direction, the clump weight (5) is slidably arranged on guiding axis (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253833.1A CN109809231A (en) | 2019-03-30 | 2019-03-30 | Hot-rolling mill governing mechanism of tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253833.1A CN109809231A (en) | 2019-03-30 | 2019-03-30 | Hot-rolling mill governing mechanism of tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109809231A true CN109809231A (en) | 2019-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910253833.1A Withdrawn CN109809231A (en) | 2019-03-30 | 2019-03-30 | Hot-rolling mill governing mechanism of tension |
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| CN (1) | CN109809231A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407012A (en) * | 2019-07-10 | 2019-11-05 | 大族激光科技产业集团股份有限公司 | Material delivery method, feeding device and its receiving mechanism |
| CN110980373A (en) * | 2019-11-18 | 2020-04-10 | 常州瑞昇科技有限公司 | Cloth feeding machine |
| CN111408626A (en) * | 2020-03-04 | 2020-07-14 | 首钢京唐钢铁联合有限责任公司 | Tension calibration device and tension calibration method of twenty-high rolling mill |
| CN111705424A (en) * | 2020-06-30 | 2020-09-25 | 福建雷尔新材料有限公司 | High-liquid-absorption skin-friendly dry and comfortable hot air non-woven fabric and tension production equipment thereof |
| CN113716089A (en) * | 2021-09-17 | 2021-11-30 | 广州坤江汽车配件工业制造有限公司 | Core body binding machine with tension controller |
| CN113955567A (en) * | 2021-09-29 | 2022-01-21 | 广东拓斯达科技股份有限公司 | Light-weight adhesive tape sticking machine |
| CN114229566A (en) * | 2022-01-12 | 2022-03-25 | 广州大学 | Constant tension winding device for ultrathin strip |
| CN116929935A (en) * | 2023-09-18 | 2023-10-24 | 常州市武进广宇花辊机械有限公司 | Non-woven fabric spun-bonded web defect detection device and detection method |
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| GB807268A (en) * | 1955-04-29 | 1959-01-14 | Halley & Sons Ltd James | An improved web tension controlling device particularly for use in association with printing machines |
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| CN206767229U (en) * | 2017-04-19 | 2017-12-19 | 中冶南方工程技术有限公司 | Utilize the jockey pulley with recanalization tension force |
| CN108163602A (en) * | 2017-11-29 | 2018-06-15 | 浙江洁呈新材料科技有限公司 | Non-woven fabrics wrap-up |
| CN108163605A (en) * | 2018-02-24 | 2018-06-15 | 林月洪 | The automated production equipment of medical gauze |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB807268A (en) * | 1955-04-29 | 1959-01-14 | Halley & Sons Ltd James | An improved web tension controlling device particularly for use in association with printing machines |
| CN201737499U (en) * | 2010-08-04 | 2011-02-09 | 吴松彦 | Emptying device of battery pole piece forming machine |
| CN203568589U (en) * | 2013-11-07 | 2014-04-30 | 杭州惠尔线缆有限公司 | Constant tension take-up machine |
| CN204643287U (en) * | 2014-12-31 | 2015-09-16 | 博斯特（上海）有限公司 | A kind of paper tension controls and memory storage |
| CN205222234U (en) * | 2015-12-11 | 2016-05-11 | 南通海星电子股份有限公司 | Etched foil tension on -line control device |
| CN205772279U (en) * | 2016-06-16 | 2016-12-07 | 中山沃尔夫机电股份有限公司 | Gravity tensioning machine |
| CN206527820U (en) * | 2017-01-17 | 2017-09-29 | 中山贝格电子科技有限公司 | Tension Adjustable web feed cutting arranges storage device |
| CN206645617U (en) * | 2017-03-20 | 2017-11-17 | 安徽金春无纺布股份有限公司 | A kind of tenslator of tapered bore type hot-wind nonwoven cloth forming production line |
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| CN108163602A (en) * | 2017-11-29 | 2018-06-15 | 浙江洁呈新材料科技有限公司 | Non-woven fabrics wrap-up |
| CN108163605A (en) * | 2018-02-24 | 2018-06-15 | 林月洪 | The automated production equipment of medical gauze |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407012A (en) * | 2019-07-10 | 2019-11-05 | 大族激光科技产业集团股份有限公司 | Material delivery method, feeding device and its receiving mechanism |
| CN110980373A (en) * | 2019-11-18 | 2020-04-10 | 常州瑞昇科技有限公司 | Cloth feeding machine |
| CN111408626A (en) * | 2020-03-04 | 2020-07-14 | 首钢京唐钢铁联合有限责任公司 | Tension calibration device and tension calibration method of twenty-high rolling mill |
| CN111408626B (en) * | 2020-03-04 | 2022-04-26 | 首钢京唐钢铁联合有限责任公司 | Tension calibration device and tension calibration method of twenty-high rolling mill |
| CN111705424A (en) * | 2020-06-30 | 2020-09-25 | 福建雷尔新材料有限公司 | High-liquid-absorption skin-friendly dry and comfortable hot air non-woven fabric and tension production equipment thereof |
| CN113716089A (en) * | 2021-09-17 | 2021-11-30 | 广州坤江汽车配件工业制造有限公司 | Core body binding machine with tension controller |
| CN113955567A (en) * | 2021-09-29 | 2022-01-21 | 广东拓斯达科技股份有限公司 | Light-weight adhesive tape sticking machine |
| CN114229566A (en) * | 2022-01-12 | 2022-03-25 | 广州大学 | Constant tension winding device for ultrathin strip |
| CN116929935A (en) * | 2023-09-18 | 2023-10-24 | 常州市武进广宇花辊机械有限公司 | Non-woven fabric spun-bonded web defect detection device and detection method |
| CN116929935B (en) * | 2023-09-18 | 2023-12-12 | 常州市武进广宇花辊机械有限公司 | Non-woven fabric spun-bonded web defect detection device and detection method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190528 |
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| WW01 | Invention patent application withdrawn after publication |