CN104060290A - Novel automatic-regulating copper belt pickling line and control method thereof - Google Patents
Novel automatic-regulating copper belt pickling line and control method thereof Download PDFInfo
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- CN104060290A CN104060290A CN201410335173.9A CN201410335173A CN104060290A CN 104060290 A CN104060290 A CN 104060290A CN 201410335173 A CN201410335173 A CN 201410335173A CN 104060290 A CN104060290 A CN 104060290A
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Abstract
The invention discloses a novel automatic-regulating copper belt pickling line and a control method thereof, and belongs to the field of belt producing and processing. The novel automatic-regulating copper belt pickling line comprises an unreeling machine, a water brushing machine, a passivating machine, a drying oven and a reeling machine, wherein a first frequency converter is arranged on the passivating machine; a distance detecting sensor is connected with a second frequency converter and arranged between the water brushing machine and the passivating machine; the first frequency converter and the second frequency converter are connected with the water brushing machine; a vertical pressure roller is arranged at an outlet of the water brushing machine; the end part of the vertical pressure roller is fixed with a circular-arc shaped detecting plate. The control method disclosed by the invention is used for detecting different heights of the vertical pressure roller by utilizing the distance detecting sensor to produce signal sources with different sizes, and inputting the signal sources into the second frequency converter; the second frequency converter finely tunes operating efficiency by the signal sources. The novel automatic-regulating copper belt pickling line disclosed by the invention reduces operating stations of the water brushing machine, saves labor cost, can realize automatically controlling operation of the pickling line by only needing to input one frequency converting signal, is simple to operate, and can guarantee that the copper belt is free of tightening, pulling, extremely loosening, and ground-rubbing phenomena in the whole line production.
Description
Technical field
The invention belongs to band process for processing field, more particularly, relate to a kind of new type auto adjustment copper strips pickling line and control method thereof.
Background technology
Copper alloy flat wire material is mainly used in the slide fastener of clothes and case and bag etc. and makes.At present, traditional copper alloy flat wire material forming equipment comprises wire flattening mill, annealing furnace, cooling basin, pickling tank and finished product drawing machine.First copper alloy wire is transported to wire rod machine place, by circle wire flattening, become thick lenticular wire, make the blank of lenticular wire, in the process flattening, wire rod distortion is compared with large and make the lenticular wire abnormal hard rear road processing that is difficult to that becomes, the processing units loss of Qie Duihou road is serious, so guarantor's crude green body lenticular wire need be placed in to annealing furnace, it is softened to processing, the copper alloy flat wire material of annealed furnace annealing at the temperature up to 600 about degree its surface by severe oxidation, producing one deck oxide skin affects performance and the good looking appearance of product, for allowing the copper alloy flat wire materials of rear more than 600 degree of annealing cool down fast, also need to set up a larger cooling basin, after cooling, be transported to again pickling tank place copper alloy flat wire material is carried out to cleanup acid treatment, to remove its surperficial zone of oxidation, finally be transported to finished product drawing machine place, finally be drawn into finished product.In whole process work in-process by flattening, annealing, pickling multi-step process combines, and traditional pickling process is wire rod to be transported to pickling tank place carry out artificial pickling, and the lenticular wire of artificial pickling volume is heavy little, pickling is complete also to be needed to be carried to pickling tub place and carries out artificial pickling, water consumption is large, labour intensity is large, and expends time in.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of new type auto adjustment copper strips pickling line and control method thereof, it moves automatically by Frequency Converter Control water brush machine, without manual operation speed governing, reduce water brush machine operation station, saved cost of labor.
2, technical scheme
In order to address the above problem, the technical solution adopted in the present invention is as follows:
A new type auto adjustment copper strips pickling line, comprises unreeling machine, water brush machine, machine for inactivating, stoving oven and winder; The first frequency transformer is installed on described machine for inactivating; Between described water brush machine, machine for inactivating, be provided with apart from detecting sensor, describedly apart from detecting sensor, be connected with the second frequency transformer; Described the first frequency transformer is all connected with water brush machine with the second frequency transformer; The exit of described water brush machine is provided with vertical pressure roller, and the end of described vertical pressure roller is fixed with circular arc check-out console.
A kind of control method of new type auto adjustment copper strips pickling line, it is given the first frequency transformer running frequency of artificial input signal, the first frequency transformer output respective frequencies is controlled respectively motor M 1 and the M2 rotating speed in machine for inactivating and water brush machine, reaches the synchronous operation of the first frequency transformer and the second frequency transformer; Distance detecting sensor between described water brush machine, machine for inactivating is as another group input signal of the second frequency transformer, described apart from detecting sensor by the hang down different heights of pressure roller of detection, produce the signal source of different sizes values, input to the second frequency transformer, described the second frequency transformer is finely tuned running frequency by signal source.
3, beneficial effect
Than prior art, beneficial effect of the present invention is:
(1) the present invention follows the motor speed of machine for inactivating automatically by the motor speed of Frequency Converter Control water brush machine, without manual operation speed governing, has reduced water brush machine operation station, has saved cost of labor.
(2) the present invention is simple to operate, only needs frequency variation signal of input can realize the operation of automatic control pickling line.
(3) the present invention can guarantee copper strips whole line nothing in service tighten pull and cross pine with the abrasive phenomenon in ground.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the pressure roller that hangs down.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figure 1, a kind of new type auto adjustment copper strips pickling line, comprises unreeling machine, water brush machine 7, machine for inactivating 5, stoving oven 4 and winder; The first frequency transformer 1 is installed on described machine for inactivating 5; Described water brush machine 7,5 of machine for inactivating are provided with apart from detecting sensor 3, describedly apart from detecting sensor 3, are connected with the second frequency transformer 2; Described the first frequency transformer 1 is all connected with water brush machine 7 with the second frequency transformer 2; The exit of described water brush machine 7 is provided with the pressure roller 6 that hangs down, and the end of described vertical pressure roller 6 is fixed with circular arc check-out console.
A kind of control method of new type auto adjustment copper strips pickling line, it is given the first frequency transformer 1 running frequency of artificial input signal, the first frequency transformer 1 output respective frequencies is controlled respectively motor M 1 and the M2 rotating speed in machine for inactivating 5 and water brush machine 7, reaches the synchronous operation of the first frequency transformer 1 and the second frequency transformer 2.Due in actual moving process, the motor that the first frequency transformer 1 and the second frequency transformer 2 are controlled can produce synchronous operation error, be subject to pinch roll frictional force simultaneously, copper strips template, the factor impacts such as input signal stability, M1, two motor operations of M2 cannot be accomplished synchronous constantly, described water brush machine 7, the distance detecting sensor 3 that machine for inactivating is 5 is as another group input signal of the second frequency transformer 2, described apart from detecting sensor 5 by the hang down different heights of pressure roller 5 of detection, produce the signal source of different sizes values, input to the second frequency transformer 2, described the second frequency transformer 2 is finely tuned running frequency by signal source.When the position that copper strips detected apart from detecting sensor 3 is during to the B point skew of low spot, represent that the running speed of water brush machine 7 is too fast, the second frequency transformer 2 running frequencies reduce, and reduce the running speed of water brush machine 7, and copper strips A point is upward offset; When A point skew upward of the position that copper strips detected apart from detecting sensor 3, the running speed that represents water brush machine 7 is excessively slow, the second frequency transformer 2 running frequencies raise, increase the running speed of water brush machine 6, make copper strips to the B point skew of low spot, assurance copper strips is tightened and is pulled and cross pine and the abrasive phenomenon in ground in whole line nothing in service.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (2)
1. a new type auto adjustment copper strips pickling line, comprises unreeling machine, water brush machine (7), machine for inactivating (5), stoving oven (4) and winder, it is characterized in that: the first frequency transformer (1) is installed on described machine for inactivating (5); Between described water brush machine (7), machine for inactivating (5), be provided with apart from detecting sensor (3), describedly apart from detecting sensor (3), be connected with the second frequency transformer (2); Described the first frequency transformer (1) is all connected with water brush machine (7) with the second frequency transformer (2); The exit of described water brush machine (7) is provided with vertical pressure roller (6), and the end of described vertical pressure roller (6) is fixed with circular arc check-out console.
2. a kind of control method of new type auto adjustment copper strips pickling line according to claim 1, it is characterized in that: artificial given the first frequency transformer of input signal (1) running frequency, the first frequency transformer (1) output respective frequencies is controlled respectively motor M 1 and the M2 rotating speed in machine for inactivating (5) and water brush machine (7), reaches the synchronous operation of the first frequency transformer (1) and the second frequency transformer (2); Distance detecting sensor (3) between described water brush machine (7), machine for inactivating (5) is as another group input signal of the second frequency transformer (2), described apart from detecting sensor (5) by the hang down different heights of pressure roller (5) of detection, produce the signal source of different sizes values, input to the second frequency transformer (2), described the second frequency transformer (2) is finely tuned running frequency by signal source.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335173.9A CN104060290B (en) | 2014-07-15 | 2014-07-15 | A kind of control method of automatic adjustment copper strips pickling line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410335173.9A CN104060290B (en) | 2014-07-15 | 2014-07-15 | A kind of control method of automatic adjustment copper strips pickling line |
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| CN104060290A true CN104060290A (en) | 2014-09-24 |
| CN104060290B CN104060290B (en) | 2016-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317191A (en) * | 2014-10-15 | 2015-01-28 | 镇江市宏业科技有限公司 | Drapability control device of color coating production line of aluminum strips |
Citations (4)
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| JPH03162595A (en) * | 1989-11-20 | 1991-07-12 | Sumitomo Metal Ind Ltd | Method for pickling hot-rolled band steel |
| CN101538710A (en) * | 2009-04-30 | 2009-09-23 | 杭州百木表面技术有限公司 | Method for continuously cleaning and passivating copper and copper alloy |
| CN202606370U (en) * | 2012-04-23 | 2012-12-19 | 北京星和众工设备技术股份有限公司 | System for controlling suspension degree of plate strip in drying oven on metal surface treatment production line |
| CN103785892A (en) * | 2014-01-22 | 2014-05-14 | 中国重型机械研究院股份公司 | Lateral clearance adjustment mechanism used for high precision disk shears |
-
2014
- 2014-07-15 CN CN201410335173.9A patent/CN104060290B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03162595A (en) * | 1989-11-20 | 1991-07-12 | Sumitomo Metal Ind Ltd | Method for pickling hot-rolled band steel |
| CN101538710A (en) * | 2009-04-30 | 2009-09-23 | 杭州百木表面技术有限公司 | Method for continuously cleaning and passivating copper and copper alloy |
| CN202606370U (en) * | 2012-04-23 | 2012-12-19 | 北京星和众工设备技术股份有限公司 | System for controlling suspension degree of plate strip in drying oven on metal surface treatment production line |
| CN103785892A (en) * | 2014-01-22 | 2014-05-14 | 中国重型机械研究院股份公司 | Lateral clearance adjustment mechanism used for high precision disk shears |
Non-Patent Citations (2)
| Title |
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| 王刚: "基于Profibus的酸洗线卷取机张力控制系统设计", 《中国优秀硕士学位论文全文数据库（电子期刊）》, no. 01, 15 January 2009 (2009-01-15) * |
| 田月周: "PLC在铍青铜带材酸洗机组上的应用", 《有色金属加工》, vol. 31, no. 6, 31 December 2002 (2002-12-31) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317191A (en) * | 2014-10-15 | 2015-01-28 | 镇江市宏业科技有限公司 | Drapability control device of color coating production line of aluminum strips |
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| CN104060290B (en) | 2016-11-23 |
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Address after: 241007 Anhui province Wuhu City Jiuhua Road No. 8 Applicant after: ANHUI TRUCHUM ADVANCED MATERIALS AND TECHNOLOGY CO., LTD. Address before: 241007 Anhui province Wuhu City Jiuhua Road No. 8 Applicant before: Anhui Jingcheng Copper Co., Ltd. |
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