CN201334513Y - Novel automatic air cushion type continuous annealing tension control device - Google Patents
Novel automatic air cushion type continuous annealing tension control device Download PDFInfo
- Publication number
- CN201334513Y CN201334513Y CNU2008202330665U CN200820233066U CN201334513Y CN 201334513 Y CN201334513 Y CN 201334513Y CN U2008202330665 U CNU2008202330665 U CN U2008202330665U CN 200820233066 U CN200820233066 U CN 200820233066U CN 201334513 Y CN201334513 Y CN 201334513Y
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- China
- Prior art keywords
- tension control
- dancer roll
- roll support
- continuous annealing
- control device
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- Expired - Fee Related
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model relates to a novel automatic air cushion type continuous annealing tension control device, belonging to the technical field of equipment for nonferrous metal processing, shaping and thermal treatment. An automatic tension control device is additionally arranged in the entrance area of a heating furnace of a copper strip production line; a dancing roll of the automatic tension control device is arranged on the end of a dancing roll support through a bearing, and the other end of the dancing roll support is fixed on a rear support through a bearing; a tension control cylinder and a position sensor are respectively arranged in a position where the dancing roll support is close to the dancing roll and fixed on a base; a pressure controller and the position sensor are respectively connected with a PLC controller through signal wires; and a compressed air inlet pipe, an air inlet filter, a manually-operated pressure adjusting valve, the pressure controller, the tension control cylinder and an air escape valve are all respectively connected. The utility model is simple in structure and convenient to operate, can conveniently and automatically control the air cushion type continuous annealing tension and markedly improve the rate of finished copper strip.
Description
Technical field
The utility model includes non-ferrous metal machine-shaping Equipment for Heating Processing technical field, is stress relief annealed tenslator in a kind of copper coin band processing, and especially a kind of novel air-cushion type continuous annealing furnace power that can realize is the device of control automatically.
Background technology
The air-cushion type continuous annealing furnace is widely adopted in copper processing as the optimum Equipment for Heating Processing of copper strips annealing, yet it is found that annealing furnace charging under the situation of air cushion because the effect of air pressure holds up band, and hot air circulate is rapid, conducts heat evenly.But because the tension force of band is immutable by technique initialization in the stove, the floating changes in amplitude along with band in the variation stove of the thickness of band, width is bigger like this, may cause the band lower surface by the furnace bottom scratch, scratch.Band may cause temperature variation by the stove district is stable inadequately simultaneously, thereby the homogeneity of band performance is affected.
Summary of the invention
Constant and make the band lower surface by the affected deficiency of furnace bottom scratch, scuffing and homogeneity in order to overcome existing air-cushion type continuous annealing tension force, the utility model provides a kind of novel air-cushion type continuous annealing automatic tension control apparatus.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of novel air cushion type continuous annealing automatic tension control apparatus, it is characterized in that: the process furnace inlet region at copper coin band production line increases an automatic tension control apparatus, this device is by base, after poppet, dancer roll, the dancer roll support, pressure controller, the Manual pressure variable valve, the tension control cylinder, position transducer, compositions such as PLC controller, dancer roll is installed in an end of dancer roll support by bearing, the other end of dancer roll support is by on the bearing fixing after poppet, tension control cylinder and position transducer are installed in the position of dancer roll support near dancer roll respectively, and be fixed on the base, pressure controller, position transducer is connected compressed air inlet pipe by signal wire with the PLC controller respectively, air intake filter, the Manual pressure variable valve, pressure controller, the tension control cylinder, snifting valve is respectively with connecting.
The beneficial effects of the utility model are, and are simple in structure, easy to operate, can realize easily air-cushion type continuous annealing tensile is controlled automatically, band is operated steadily, surface-brightening does not have scratch, scratches, mechanical property more evenly is easy to control, significantly improves the yield rate of copper coin band band.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a pneumatic schematic diagram of the present utility model.
Fig. 3 is electric logic control figure of the present utility model
Among the figure: 1, tension control cylinder 2, dancer roll 3, copper coin band 4, position transducer 5, dancer roll support 6, after poppet 7, base 8, emptying noise reduction 9, snifting valve 10, pressure controller 11, Manual pressure variable valve 12, air intake filter
Embodiment
A kind of novel air cushion type continuous annealing automatic tension control apparatus, process furnace inlet region at copper coin band production line increases an automatic tension control apparatus, this device is by base 7, after poppet 6, dancer roll 2, dancer roll support 5, pressure controller 10, tension control cylinder 1, position transducer 4 compositions such as grade, dancer roll 2 is installed in an end of dancer roll support 5 by bearing, the other end of dancer roll support 5 is by on the bearing fixing after poppet 6, tension control cylinder 1 and position transducer 4 are installed in the position of dancer roll support 5 near dancer roll 2 respectively, and be fixed on the base 7, pressure controller 10, position transducer 4 is connected with the PLC controller by signal wire respectively, the position of dancer roll support 5 is monitored by linear absolute position transducer 4, and displacement signal is communicated on the PLC controller, the PLC controller sends instruction control pressure controller 10 and tension control cylinder 1 is controlled, and can get off or on push away dancer roll support 5, the power that dancer roll 2 is acted on the band increases or reduces.In process of production, copper coin band band is walked around below dancer roll 2, dancer roll 2 attached being pressed on the band, be used to keep required and the strap tension of setting in the stove, and the absorption variation that strap tension took place, when the tension force of band is unexpected when increasing, then dancer roll support 5 raises, its displacement conveys to the PLC controller by linear absolute position transducer 4 with displacement signal, and the PLC controller is controlled by 10 pairs of tension control cylinders 1 of pressure controller after logical calculated, opens the blow-off valve in the pressure controller 10, the pressurized air of cylinder lower end is discharged through vent muffler 8, piston moves down, drop-down dancer roll support 5, and the power that dancer roll 2 is acted on the band increases, otherwise then dancer roll support 5 descends, pressure controller 10 control tension control cylinders 1 are opened the intake valve in the pressure controller 10, make terminal pressure increase under the cylinder, move on the piston, on push away dancer roll support 5, the power that dancer roll 2 is acted on the band reduces, thereby realizes the optimal adjusting to strap tension.
Claims (1)
1, a kind of novel air cushion type continuous annealing automatic tension control apparatus, it is characterized in that: the process furnace inlet region at copper coin band production line increases an automatic tension control apparatus, this device is by base (7), after poppet (6), dancer roll (2), dancer roll support (5), pressure controller (10), Manual pressure variable valve (11), tension control cylinder (1), position transducer (4), compositions such as PLC controller, dancer roll (2) is installed in an end of dancer roll support (5) by bearing, the other end of dancer roll support (5) is by on the bearing fixing after poppet (6), tension control cylinder (1) and position transducer (4) are installed in the position of dancer roll support (5) near dancer roll (2) respectively, and be fixed on the base (7), pressure controller (10), position transducer (4) is connected compressed air inlet pipe by signal wire with the PLC controller respectively, air intake filter (12), Manual pressure variable valve (11), pressure controller (10), tension control cylinder (1), snifting valve (9) is respectively with connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202330665U CN201334513Y (en) | 2008-12-29 | 2008-12-29 | Novel automatic air cushion type continuous annealing tension control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202330665U CN201334513Y (en) | 2008-12-29 | 2008-12-29 | Novel automatic air cushion type continuous annealing tension control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334513Y true CN201334513Y (en) | 2009-10-28 |
Family
ID=41286162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202330665U Expired - Fee Related CN201334513Y (en) | 2008-12-29 | 2008-12-29 | Novel automatic air cushion type continuous annealing tension control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334513Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180373A (en) * | 2011-02-25 | 2011-09-14 | 北京星和众工设备技术股份有限公司 | Dancer roll device |
| CN102560072A (en) * | 2012-01-16 | 2012-07-11 | 美钢联工程技术股份有限公司 | Pneumatic automatic counterweight beating roll |
| CN103910222A (en) * | 2013-01-07 | 2014-07-09 | 上海宝信软件股份有限公司 | Bouncing roller tension control method |
| CN104313296A (en) * | 2014-10-31 | 2015-01-28 | 合肥恒泰钢结构有限公司 | Swing type bouncing roller tension regulating equipment for cold-rolling strip steel |
| CN104404237A (en) * | 2014-10-31 | 2015-03-11 | 合肥恒泰钢结构有限公司 | Pneumatic movable-type dancer roll tension force adjusting equipment used for cold-rolling strip steel |
| CN104404236A (en) * | 2014-10-31 | 2015-03-11 | 合肥恒泰钢结构有限公司 | Dancer-roll intelligent tension force adjusting equipment used for cold-rolling strip steel |
| CN104438357A (en) * | 2014-10-31 | 2015-03-25 | 合肥恒泰钢结构有限公司 | Electric moving type dance roll tension adjusting equipment for cold-rolling strip steel |
-
2008
- 2008-12-29 CN CNU2008202330665U patent/CN201334513Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180373A (en) * | 2011-02-25 | 2011-09-14 | 北京星和众工设备技术股份有限公司 | Dancer roll device |
| CN102560072A (en) * | 2012-01-16 | 2012-07-11 | 美钢联工程技术股份有限公司 | Pneumatic automatic counterweight beating roll |
| CN102560072B (en) * | 2012-01-16 | 2013-10-09 | 美钢联工程技术股份有限公司 | Pneumatic automatic counterweight beating roll |
| CN103910222A (en) * | 2013-01-07 | 2014-07-09 | 上海宝信软件股份有限公司 | Bouncing roller tension control method |
| CN104313296A (en) * | 2014-10-31 | 2015-01-28 | 合肥恒泰钢结构有限公司 | Swing type bouncing roller tension regulating equipment for cold-rolling strip steel |
| CN104404237A (en) * | 2014-10-31 | 2015-03-11 | 合肥恒泰钢结构有限公司 | Pneumatic movable-type dancer roll tension force adjusting equipment used for cold-rolling strip steel |
| CN104404236A (en) * | 2014-10-31 | 2015-03-11 | 合肥恒泰钢结构有限公司 | Dancer-roll intelligent tension force adjusting equipment used for cold-rolling strip steel |
| CN104438357A (en) * | 2014-10-31 | 2015-03-25 | 合肥恒泰钢结构有限公司 | Electric moving type dance roll tension adjusting equipment for cold-rolling strip steel |
| CN104404236B (en) * | 2014-10-31 | 2018-05-25 | 合肥市伟远金属材料有限公司 | A kind of cold-strip steel dancer roll intelligent tension adjustment equipment |
| CN104313296B (en) * | 2014-10-31 | 2018-12-14 | 合肥市伟远金属材料有限公司 | A kind of cold-strip steel swing type dancer roll tension adjustment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20131229 |