CN102514968B - Coiled material conveying and tensioning device - Google Patents
Coiled material conveying and tensioning device Download PDFInfo
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- CN102514968B CN102514968B CN201110440048.0A CN201110440048A CN102514968B CN 102514968 B CN102514968 B CN 102514968B CN 201110440048 A CN201110440048 A CN 201110440048A CN 102514968 B CN102514968 B CN 102514968B
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- 238000009434 installation Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000004044 response Effects 0.000 abstract description 4
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- 206010020772 Hypertension Diseases 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The invention discloses a coiled material conveying and tensioning device, which comprises a workbench support (1), and a first guide roller assembly (2), a second guide roller assembly (3), a tensioning guide roller assembly (4) and a tensioning guide roller support assembly (5) which are arranged on the workbench support, wherein the tensioning guide roller support assembly is arranged between the first guide roller assembly and the second guide roller assembly; the tensioning guide roller assembly is erected on the tensioning guide roller support assembly; the tensioning guide roller assembly is positioned below the first guide roller assembly and the second guide roller assembly; the first guide roller assembly comprises a first guide roller; the second guide roller assembly comprises a second guide roller; the tensioning guide roller assembly comprises a tensioning guide roller; and a coiled material passes through the first guide roller, the tensioning guide roller and the second guide roller in turn to reach a tension state. The coiled material conveying and tensioning device has a simple structure and has the advantages of high response speed and capacity of automatically adjusting the tension of the coiled material at a feed end.
Description
Technical field
The present invention relates to a kind of roll transfer tightening device.
Background technology
At present, the large-scale web-handled machines such as general coating machine, laminator, compounding machine are generally all provided with tightening device in the roll transfer stage, its effect ensures that the coiled material of conveying has enough tension force, prevents coiled material from skidding on processing machine internal drive cylinder or between carrying roller, producing excessive amount of deflection.Tightening device preferably has the performance automatically adjusting tightening force, response fast.
Present known tightening device generally carries out tensioning adjustment by physical construction, as regulated the position of idler roller by screw thread pair, or regulated by Swing Arm, its complex structure, bulky, guiding roller is intricate, coiled material guiding movement is easily caused to have some setbacks, can not automatically regulate in real time fast, and when period of service is long, tightening device produces wearing and tearing and tension effects is reduced, maintenance adjustment hypertension wastes time and energy, and affects whole production process progress.
Summary of the invention
Technical matters to be solved by this invention is for above shortcomings in prior art, provide a kind of structure simple and can automatically regulate the tensile force of coiled material roll transfer tightening device.
The technical scheme that solution the technology of the present invention problem adopts is that this roll transfer tightening device comprises the support of table and is arranged on the first steering roll assembly on the support of table, second steering roll assembly, tensioning deflector roll assembly and tensioning guide roller support assembly, described tensioning guide roller support assembly is arranged between the first steering roll assembly and the second steering roll assembly, described tensioning deflector roll assembly is erected on tensioning guide roller support assembly, and tensioning deflector roll assembly is in the below of the first steering roll assembly and the second steering roll assembly, described first steering roll assembly comprises the first guiding roller, described second steering roll assembly comprises the second guiding roller, described tensioning deflector roll assembly comprises tensioning deflector roll, coiled material is successively through described first guiding roller, tensioning deflector roll and the second guiding roller and reach tensioning state.
Preferably, described tensioning guide roller support assembly can be used in the height regulating tensioning deflector roll assembly.
More preferably, described tensioning guide roller support assembly has elasticity, make described tensioning deflector roll assembly can according to the difference of the speed of the speed of coiled material in first guiding roller one end and second guiding roller one end, by the height regulating its elasticity automatically to regulate tensioning deflector roll assembly, for the tensioning degree regulating coiled material.
Preferably, described tensioning guide roller support assembly comprises tensioning guide roller support and for regulating the linear slide rail tensioning regulating mechanism of tensioning deflector roll assembly height, described tensioning guide roller support and linear slide rail tensioning regulating mechanism adopt symmetrically arranged two groups, be separately positioned on the two ends of tensioning deflector roll assembly, described linear slide rail tensioning regulating mechanism of often organizing comprises the guide rail be vertically arranged on tensioning guide roller support, be enclosed within the slide block that guide rail can slide along rail length, be fixed on the connecting panel on slide block, and spring, described connecting panel is connected with one end of tensioning deflector roll assembly, one end of spring is fixed on the top of tensioning guide roller support, the other end is fixed on connecting panel top.The effect of linear slide rail tensioning regulating mechanism is that the tensioning deflector roll assembly that it can be made to carry does reciprocating along tensioning guide roller support is smooth and easy up and down.When this roll transfer tightening device is changed by spring stress, compression or bounce-back carry out real-time monitoring to the tightening force of coiled material, when coiled material feed rate is very fast, little to tensioning deflector roll assembly pulling force, tensioning deflector roll assembly gravitate drives spring to move downward, until stop when reaching balance position, thus by coiled material tensioning; When coiled material discharging speed is very fast, coiled material has pulling force upwards to tensioning deflector roll assembly, and spring stress reduces to retract, and drives tensioning deflector roll assembly to move up, until stop when reaching balance position, thus by coiled material tensioning.
Preferably, described connecting panel center has circular hole, and one end of described tensioning deflector roll assembly is arranged in described circular hole, and connecting panel side opening is provided with the some tapped through holees communicated with circular hole.Can tensioning deflector roll assembly be fixed in circular hole by mounting screw, slide in circular hole to prevent guiding roller axle.
Wherein, described tapped through hole quantity is 2, is separately positioned on the both sides of connecting panel.
Preferably, described slide block top is also provided with the hydraulic fluid port be communicated with guide rail, for interpolation lubricating oil.
More preferably, in order to monitor in real time the position of slide block movement, a position switch and some sensors is also comprised in described linear slide rail tensioning regulating mechanism, for detecting the height of tensioning deflector roll, position switch is fixed on connecting panel or slide block, and sensor is arranged on tensioning guide roller support corresponding with the length of guide rail.Position switch moves together along with slide block, the shift position of sensor to position switch is detected, when slide block move to guide rail topmost or bottom time, sensor sends signal, the motor that can control coiled material discharge end or feed end after computer or personnel receive signal stops, in order to avoid broken by coiled material.
Preferred described sensor comprises sensor installation sheet and sensor body, and sensor body is fixedly mounted on position corresponding with the length of guide rail on tensioning guide roller support by sensor installation sheet.
Preferably, described number of sensors is 3, is arranged on the upper, middle and lower end of corresponding guide rail on tensioning guide roller support respectively.
Further preferably, described tensioning guide roller support is also provided with limit switch, and described limit switch adopts two, respectively the top and bottom of corresponding guide rail, in case limited slip block getaway.
Too large being then difficult to of elasticity modulus due to spring is reacted rapidly and sensitively, can not automatic tension adjusting; The displacement of elasticity modulus too little then tensioning deflector roll assembly is too large, easily malfunctioning, can not reach the effect of tensioning coiled material.The effect responded fast to keep this device in Long-Time Service process, can according to the charging, discharging speed etc. of the material of the material of coiled material, tensioning deflector roll, coiled material because usually selecting spring.
Apparatus of the present invention are suitable for using in multiple web-handled equipment, and as coating machine, winder, guIllotine etc., the coiled material adopted can be paper paper tinsel, metallic paper, plastic film and battery pole piece etc.
The beneficial effect of apparatus of the present invention is: can automatically regulate coiled material tensile force in roll transfer process, to make rapid reaction to coiled material charging and discharging speed, thus can avoid coiled material because of guiding movement smooth, even there is the phenomenon that coiled material is pulled off.There is fast response time, automatically can regulate the advantage of feed end web tension.
This device also have compact conformation, simple to operate, can the advantages such as transverse force be produced, and tension effects when operating for a long time can be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of roll transfer tightening device in the embodiment of the present invention 1;
Fig. 2 is the structural representation of the first steering roll assembly 2 in embodiment 1;
Fig. 3 is the rigging position graph of a relation of tensioning deflector roll assembly 4 and tensioning guide roller support assembly 5 in embodiment 1;
Fig. 4 is the enlarged drawing of the first guiding roller 2 in embodiment 1;
Fig. 5 is the enlarged drawing of guiding roller supporting seat 202 in the first steering roll assembly;
Fig. 6 is the enlarged drawing of tensioning guide roller support 501 in tensioning guide roller support assembly;
Fig. 7 is the enlarged drawing of sensor 502 in tensioning guide roller support assembly;
Fig. 8 is the enlarged drawing of slide block 505 in tensioning guide roller support assembly;
Fig. 9 is the enlarged drawing of connecting panel 506 in tensioning guide roller support assembly;
Figure 10 is the structural representation of tensioning guide roller support assembly neutral line slide rail tensioning regulating mechanism.
In figure: the 1-support of table; 2-first steering roll assembly; 3-second steering roll assembly; 4-tensioning deflector roll assembly; 5-tensioning guide roller support assembly; 6-coiled material; 201-first guiding roller; 202-guiding roller supporting seat; 2021-retaining thread hole; 2022-guiding roller supporting seat center hole; 2023-screw hole; 203-leads roll shaft; 204-end ring; 205-bearing; 501-tensioning guide roller support; 5011-screw; 5012-limit switch; 5013-screw; 5014-aperture; 5015-screw hole; 502-sensor; 503-guide rail; 504-position switch; 505-slide block; 5051-screw hole; 5052-boss; 5053-hydraulic fluid port; 506-connecting panel; 5061-recess hole; 5062-tapped through hole; 5063-circular hole; 507-spring.
Detailed description of the invention
For making those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of roll transfer tightening device, comprise the support of table and be arranged on the first steering roll assembly on the support of table, second steering roll assembly, tensioning deflector roll assembly and tensioning guide roller support assembly, described tensioning guide roller support assembly is arranged between the first steering roll assembly and the second steering roll assembly, described tensioning deflector roll assembly is erected on tensioning guide roller support assembly, and tensioning deflector roll assembly is in the below of the first steering roll assembly and the second steering roll assembly, described first steering roll assembly comprises the first guiding roller, described second steering roll assembly comprises the second guiding roller, described tensioning deflector roll assembly comprises tensioning deflector roll, coiled material is successively through described first guiding roller, tensioning deflector roll and the second guiding roller and reach tensioning state.
Embodiment 1:
As shown in Figure 1, in the present embodiment, this roll transfer tightening device comprises the support of table 1 and is arranged on the first steering roll assembly 2, second steering roll assembly 3, tensioning deflector roll assembly 4 and the tensioning guide roller support assembly 5 on the support of table 1, described first steering roll assembly 2 and the second steering roll assembly 3 are arranged on support of table top, described tensioning guide roller support assembly 5 is arranged between the first steering roll assembly 1 and the second steering roll assembly 2, and the two ends of described tensioning deflector roll assembly 4 are erected on tensioning guide roller support assembly 5.First steering roll assembly 2, second steering roll assembly 3 is parallel with the axis of tensioning deflector roll assembly 4.
Described first steering roll assembly comprises the first guiding roller, described second steering roll assembly comprises the second guiding roller, described tensioning deflector roll assembly comprises tensioning deflector roll, described tensioning guide roller support assembly can regulate the height of tensioning deflector roll assembly, makes coiled material reach tensioning state through described first guiding roller, tensioning deflector roll and the second guiding roller successively.
Wherein, described tensioning guide roller support assembly has elasticity, makes described tensioning deflector roll assembly automatically can regulate the tensioning degree of coiled material according to the difference of the speed of the speed of coiled material in first guiding roller one end and second guiding roller one end.
As shown in Figure 2 and Figure 4, the first steering roll assembly 2 comprises the first guiding roller 201, guiding roller supporting seat 202, guiding roll shaft 203, end ring 204 and bearing 205.First guiding roller 201 is enclosed within guiding roll shaft 203, and bearing 205 is equipped with in the first inside, guiding roller 201 two ends, and bearing 205 is enclosed within guiding roll shaft 203, has end ring 204 in guiding roll shaft 203 head bearing 205 arranged outside.
As shown in Figure 5, guiding roller supporting seat 202 is provided be used for fixing guiding roll shaft 203 and guiding roller supporting seat 202 retaining thread hole 2021, be used for the guiding roller supporting seat center hole 2022 of support guide roll shaft 203 being installed, being used for fixing the screw hole 2023 of guiding roller supporting seat 202 and the support of table 1.
Due to the structure of the first steering roll assembly 2, second steering roll assembly 3 and tensioning deflector roll assembly 4 and size all identical, the structure of the second steering roll assembly 3 and tensioning deflector roll assembly 4 is no longer described in detail in detail here.
As shown in Fig. 3,10, in the present embodiment, described tensioning guide roller support assembly comprises tensioning guide roller support 501 and for regulating the linear slide rail tensioning regulating mechanism of tensioning deflector roll assembly height.Described tensioning guide roller support 501 is arranged on the support of table 1.
As shown in Figure 3, described tensioning guide roller support 501 and linear slide rail tensioning regulating mechanism adopt symmetrically arranged two groups, are separately positioned on the two ends of tensioning deflector roll assembly.Described often organize linear slide rail tensioning regulating mechanism comprise the guide rail 503 be vertically arranged on tensioning guide roller support 501, be enclosed within guide rail 503 can slide along rail length slide block 505, be fixed on connecting panel 506 on slide block 505 and spring 507.Described connecting panel 506 is connected with one end of tensioning deflector roll assembly 4, and one end of spring 507 is fixed on the top of tensioning guide roller support 501, and the other end is fixed on connecting panel 506 top.
As shown in Figure 6, tensioning guide roller support 501 is provided with the screw 5011 being used for fixing tensioning guide roller support 501 and the support of table 1; Be provided with the limit switch 5012 for limiting slide block 505 position; Be provided with the screw 5013 being used for fixing connection guide rail 503 and tensioning guide roller support 501; Be provided with the aperture 5014 for linking springs 507 one end; Be provided with the screw hole 5015 being used for fixing tensioning guide roller support 501 and the support of table 1 top.
In the present embodiment, described limit switch 5012 adopts two, respectively the position, top and bottom of corresponding guide rail 503, in case limited slip block 505 getaway 503.
As shown in Figure 9, described connecting panel 506 center has circular hole 5063, one end of described tensioning deflector roll assembly is arranged in described circular hole 5063, connecting panel 506 side opening is provided with the some tapped through holees 5062 communicated with circular hole 5063, tensioning deflector roll assembly 4 can be fixed in circular hole 5063 by mounting screw.
Connecting panel 506 is provided with the recess hole 5061 and tapped through hole 5062 that are used for fixing connecting panel 506 and slide block 505.Tapped through hole 5062 can be used to connection location switch 504 and connecting panel 506, also can be used to fixed tensioning guide roller axis and connecting panel 506.Connecting panel 506 is also provided with for installing the circular hole 5063 supporting tensioning roll shaft and the circular hole 5064 being used for linking springs 507 other end.
As shown in Figure 10 and Fig. 7, slide block 505 is installed with position switch 504 by tapped through hole 5062, tensioning guide roller support 501 is also provided with sensor 502.In the present embodiment, described sensor adopts 3, and described 3 sensors are corresponding respectively with the upper, middle and lower of guide rail.Sensor 502 comprises sensor installation sheet 5021 and sensor body 5022.Sensor body 5022 is fixedly mounted on the side of tensioning guide roller support 501 by sensor installation sheet 5021.
As shown in Figure 8, slide block 505 be provided with screw hole 5051, the boss 5052 being used for fixing connecting panel 506 and slide block 505 and can be used for adding the hydraulic fluid port 5053 of lubricating oil.
When coiled material 6 is successively through the first steering roll assembly 2, tensioning deflector roll assembly 4 and the second steering roll assembly 3, namely now the first steering roll assembly 2 is feed ends of coiled material, and the second steering roll assembly 3 is discharge ends of coiled material.During charging, tensioning deflector roll assembly 4 moves downward under gravity, band movable slider 505 slide downward, now spring 507 is compressed, spring 507 produces resistance and stops slide block 505 slide downward, until stop when reaching certain balance position sliding, thus realize by tensioning deflector roll assembly 4 tensioning coiled material 6.
Apparatus of the present invention have the function automatically regulating tensioning degree.When feed end speed is greater than discharge end speed, tensioning deflector roll assembly 4 can move downward automatically, is with movable slider 505 slide downward until reach balance position stopping, thus by coiled material 6 re-tensioning; When discharge end speed is greater than feed end speed, the automatic upward movement of tensioning deflector roll assembly 4 meeting, is with movable slider 505 upward sliding until reach balance position stopping, thus by coiled material 6 re-tensioning.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is: do not have limit switch.
Other structures in the present embodiment are all identical with embodiment 1, repeat no more here.
By the above detailed description to the embodiment of the present invention, can understand and the invention solves the problem that apparatus for tensioning web tension structure is in the past complicated, regulate web tension slower, eliminate the trouble of adjusting machine simultaneously, there is the advantage of quick response, automatically adjustment tightening force.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present invention is described and adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (6)
1. a roll transfer tightening device, it is characterized in that the first steering roll assembly (2) comprising the support of table (1) and be arranged on the support of table, second steering roll assembly (3), tensioning deflector roll assembly (4) and tensioning guide roller support assembly (5), described tensioning guide roller support assembly is arranged between the first steering roll assembly and the second steering roll assembly, described tensioning deflector roll assembly is erected on tensioning guide roller support assembly, and tensioning deflector roll assembly is in the below of the first steering roll assembly and the second steering roll assembly, described first steering roll assembly comprises the first guiding roller, described second steering roll assembly comprises the second guiding roller, described tensioning deflector roll assembly comprises tensioning deflector roll, coiled material is successively through described first guiding roller, tensioning deflector roll and the second guiding roller and reach tensioning state,
Described tensioning guide roller support assembly can be used in the height regulating tensioning deflector roll assembly;
Described tensioning guide roller support assembly comprises tensioning guide roller support (501) and for regulating the linear slide rail tensioning regulating mechanism of tensioning deflector roll assembly height, described tensioning guide roller support and linear slide rail tensioning regulating mechanism adopt symmetrically arranged two groups, be separately positioned on the two ends of tensioning deflector roll assembly, described linear slide rail tensioning regulating mechanism of often organizing comprises the guide rail (503) be vertically arranged on tensioning guide roller support (501), be enclosed within the slide block (505) that guide rail (503) can slide along rail length, be fixed on the connecting panel (506) on slide block (505), and spring (507), described connecting panel (506) is connected with one end of tensioning deflector roll assembly (4), one end of spring (507) is fixed on the top of tensioning guide roller support (501), the other end is fixed on connecting panel (506) top, the tensioning deflector roll assembly carried to make linear slide rail tensioning regulating mechanism can do reciprocating along tensioning guide roller support is smooth and easy up and down,
A position switch (504) and some sensors (502) is also comprised in described linear slide rail tensioning regulating mechanism, for detecting the height of tensioning deflector roll, position switch (504) is fixed on connecting panel (506) or slide block (505), it is upper corresponding with the length of guide rail (503) that sensor (502) is arranged on tensioning guide roller support (501), position switch moves together along with slide block, the shift position of sensor to position switch is detected, when slide block move to guide rail topmost or bottom time, sensor sends signal, the motor that can control coiled material discharge end or feed end after computer or personnel receive described signal stops, in order to avoid coiled material is broken.
2. roll transfer tightening device according to claim 1, it is characterized in that described connecting panel (506) center has circular hole (5063), one end of described tensioning deflector roll assembly is arranged in described circular hole (5063), and connecting panel (506) side opening is provided with the some tapped through holees (5062) communicated with circular hole (5063).
3. roll transfer tightening device according to claim 2, is characterized in that described tapped through hole (5062) quantity is 2, is separately positioned on the both sides of connecting panel (506).
4. roll transfer tightening device according to claim 1, is characterized in that described slide block (505) top is also provided with the hydraulic fluid port (5053) be communicated with guide rail (503), for interpolation lubricating oil.
5. roll transfer tightening device according to claim 1, it is characterized in that described sensor (502) comprises sensor installation sheet (5021) and sensor body (5022), sensor body (5022) is fixedly mounted on the upper position corresponding with the length of guide rail (503) of tensioning guide roller support (501) by sensor installation sheet (5021).
6. according to the roll transfer tightening device one of claim 1-5 Suo Shu, it is characterized in that described tensioning guide roller support (501) is also provided with limit switch (5012), described limit switch (5012) adopts two, the position, top and bottom of corresponding guide rail (503) respectively, in case limited slip block (505) getaway (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110440048.0A CN102514968B (en) | 2011-12-20 | 2011-12-20 | Coiled material conveying and tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110440048.0A CN102514968B (en) | 2011-12-20 | 2011-12-20 | Coiled material conveying and tensioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102514968A CN102514968A (en) | 2012-06-27 |
| CN102514968B true CN102514968B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110440048.0A Active CN102514968B (en) | 2011-12-20 | 2011-12-20 | Coiled material conveying and tensioning device |
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| CN (1) | CN102514968B (en) |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167847A (en) * | 1984-02-07 | 1985-08-31 | Kataoka Kikai Seisakusho:Kk | Device for controlling tension of travelling sheet, having dancer roller |
| WO1997011018A1 (en) * | 1995-09-22 | 1997-03-27 | Bhp Steel (Jla) Pty. Ltd. | Film stretching mechanism |
| CN201046873Y (en) * | 2007-04-23 | 2008-04-16 | 大连立达工业设备有限公司 | Band tension stabilizing device |
| CN201244933Y (en) * | 2008-06-19 | 2009-05-27 | 陕西科技大学 | Anti-brake apparatus for corrugated cardboard production line |
| CN101463419A (en) * | 2008-11-20 | 2009-06-24 | 无锡五冶金属压延有限公司 | Tension stabilizing device for band steel in continuous annealing wire annealing furnace |
| CN201471818U (en) * | 2009-09-23 | 2010-05-19 | 周炳松 | Film laminating machine |
| CN201770347U (en) * | 2010-08-23 | 2011-03-23 | 天津三星电机有限公司 | Mechanism for transferring and tensioning adhesive tape |
| CN102491118A (en) * | 2011-12-20 | 2012-06-13 | 奇瑞汽车股份有限公司 | Coiled material conveying tensioning device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080055426A (en) * | 2006-12-15 | 2008-06-19 | 엘지전자 주식회사 | A balance deviation revision type roller equipment for film transfer |
-
2011
- 2011-12-20 CN CN201110440048.0A patent/CN102514968B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167847A (en) * | 1984-02-07 | 1985-08-31 | Kataoka Kikai Seisakusho:Kk | Device for controlling tension of travelling sheet, having dancer roller |
| WO1997011018A1 (en) * | 1995-09-22 | 1997-03-27 | Bhp Steel (Jla) Pty. Ltd. | Film stretching mechanism |
| CN201046873Y (en) * | 2007-04-23 | 2008-04-16 | 大连立达工业设备有限公司 | Band tension stabilizing device |
| CN201244933Y (en) * | 2008-06-19 | 2009-05-27 | 陕西科技大学 | Anti-brake apparatus for corrugated cardboard production line |
| CN101463419A (en) * | 2008-11-20 | 2009-06-24 | 无锡五冶金属压延有限公司 | Tension stabilizing device for band steel in continuous annealing wire annealing furnace |
| CN201471818U (en) * | 2009-09-23 | 2010-05-19 | 周炳松 | Film laminating machine |
| CN201770347U (en) * | 2010-08-23 | 2011-03-23 | 天津三星电机有限公司 | Mechanism for transferring and tensioning adhesive tape |
| CN102491118A (en) * | 2011-12-20 | 2012-06-13 | 奇瑞汽车股份有限公司 | Coiled material conveying tensioning device |
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