CN100591807C - Electrolytic copper foil surface processor column driving control method - Google Patents
Electrolytic copper foil surface processor column driving control method Download PDFInfo
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- CN100591807C CN100591807C CN200710200162A CN200710200162A CN100591807C CN 100591807 C CN100591807 C CN 100591807C CN 200710200162 A CN200710200162 A CN 200710200162A CN 200710200162 A CN200710200162 A CN 200710200162A CN 100591807 C CN100591807 C CN 100591807C
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Abstract
The present invention discloses driving control method for copper foil surface treating machine set. The copper foil surface treating machine set consists of five sections, including the section A foracid pickling and first roughening, the section B for second roughening and the first curing, the section C for the second curing and blackening, the section D for plating Zn and plating Cr, and thesection E for two-stage water washing. Each of the sections is driven separately with frequency variable motor, so that the copper foil surface treating machine set can run continuously. The present invention has the advantages of low investment, smooth running and other advantages.
Description
Technical field
The present invention relates to a kind of electrolytic copper foil surface, the control method that particularly a kind of electrolytic copper foil surface biographies are moving.
Background technology
In the process that electrolytic copper foil surface is handled, because of the thin and wide common-use size of Copper Foil is 12um--35umX1295mm, its tractive force is excessive, tension force is uneven or the asynchronous Copper Foil that can both cause of each roller is broken or torn, for the integrity that guarantees Copper Foil quality in electrolytic copper foil surface is handled and the continuity of technology, a large amount of tension pick-ups, tension controller, tension force amplifier, servo-driver and controller have all been used in the production line of existing electrolytic copper foil surface row; Be convenient control simultaneously, also used the PLC Controlling System of many correspondences, cause the production unit cost of electrolytic copper foil surface very high, every group of minimum 500,000 yuan of Renminbi that need of machine row, and must the specialized maintenance personnel could keep in repair during this structure deteriorate, very inconvenience and maintenance cost are high, can not well adapt to the electrolytic copper foil surface treatment process.
Summary of the invention
The objective of the invention is to, a kind of new electrolytic copper foil surface biographies flowing control method is provided.Use this method can reduce the cost of investment that electrolytic copper foil surface is listed as greatly, and equipment operate steadily, not fragile, maintenance and simple to operate.Can overcome the deficiencies in the prior art.
Technical scheme of the present invention: the control method that the electrolytic copper foil surface biographies are moving, be characterized in electrolytic copper foil surface row are divided into A, B, C, D, five sections compositions of E, be respectively A section pickling-alligatoring I section, B section alligatoring II-solidify I section, C section solidify II-melanism section, D section zinc-plated-chromium plating section, E section twin-stage washing section; Every section is adopted the variable-frequency motor transmission respectively, is listed as the linear velocity of each section by the direct controlling machine of variable-frequency motor, utilizes the tension force between the linear differential control front and rear sections between the front and rear sections again, thereby makes electrolytic copper foil surface row continuous operation.
In the above-mentioned electrolytic copper foil surface biographies flowing control method, linear differential between the described front and rear sections is, A section and B section 0.02-0.05 rice/minute, B section and C section 0.02-0.05 rice/minute, C section and D section 0.10-0.15 rice/minute, D section and E section 0.10-0.20 rice/minute.
In the aforesaid electrolytic copper foil surface biographies flowing control method, A, B, C and D section are made of two portions up and down, top is to be connected with power application roll 2 with flat belt by flat-belt pulley by electric motor 1, is connected with guide bars 3 with flat belt by the third wheel that is installed on the power application roll 2 again; The lower section then is to be connected in series with the liquid lower roll 4 of adjacent two liquid baths by flat-belt pulley and flat belt by electric motor 6, and is connected with adjacent washing tank liquor lower roll 5 with flat belt by the third wheel on the liquid lower roll 4 that is connected liquid bath; The E section is formed by guide roller 3, water lotion lower roll 5 and electric motor 6 serial connections.
In the aforesaid electrolytic copper foil surface biographies flowing control method, the control of A, B, C, D and five sections linear velocities of E, the diameter of axle of the diameter of axle that can be by control of conversion rotating speed of motor, the reduction ratio that changes variable-frequency motor, belt pulley pitch diameter, washing tank liquor lower roll 5 or the liquid lower roll 4 of liquid bath carries out.
Compared with the prior art, the PLC Controlling System, tension pick-up, tension controller and tension force amplifier, servomotor and the controller that list by cancelling original electrolytic copper foil surface of the present invention; The employing variable frequency reducer motor is an operation power, by regulating the rotating speed of variable frequency reducer motor, the diameter of axle of belt pulley pitch diameter and each roller is regulated the moving linear velocity of electrolytic copper foil surface biographies, make the linear velocity of back segment faster than the linear velocity of leading portion, thereby the difference by its linear velocity realizes that the tension control of its overall wire speed reaches the moving requirement of electrolytic copper foil surface biographies, the control process and the maintenance of electrolytic copper foil surface have been simplified simultaneously, and the frequency conversion drive cost of investment only is 5.1 ten thousand yuan of every group of machine row, greatly reduce the cost of manufacture of equipment, to carve more simultaneously and be with transmission to change the single-stage flat belt transmission of multistage independent drive into, solved the unstable of existing surface treatment transmission, good practicability and generalization are arranged, and the present invention simultaneously has good economic benefits and social benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A segment structure enlarged diagram of Fig. 1.
Embodiment
Embodiment: as shown in Figure 1, in the process that electrolytic copper foil surface is handled, because of the thin and wide common-use size of Copper Foil is 12um--35umX1295mm, tractive force is excessive, tension force inequality or the asynchronous Copper Foil that can both cause of each roller are broken or are torn, be the integrity that guarantees Copper Foil quality in electrolytic copper foil surface is handled and the continuity of technology, in the existing electrolytic copper foil surface row all by the employing tension pick-up, tension controller, the tension force amplifier, servo-driver and PLC controller guarantee whole surface treatment process, but the operation that electrolytic copper foil surface is handled is very various, pickling is arranged, alligatoring I, alligatoring II, solidify I, solidify II, melanism, zinc-plated, chromium plating, tens procedures such as twin-stage washing just can be finished the process that whole electrolytic copper foil surface is handled, because of the per pass surface treatment process just needs a cover tension control transmission system, servosystem and PLC Controlling System cause the cost that is listed as the cover electrolytic copper foil surface up to 500,000 yuan.Now through applicant's work and summary discovery for a long time, now electrolytic copper foil surface row are divided into five sections of A, B, C, D, E, the A section be pickling-alligatoring I section, B section for alligatoring II-solidify I section, C section for solidify II-melanism section, the D section is that zinc-plated-chromium plating section, E section are the twin-stage washing section; Wherein A, B, C and D section are made of two portions up and down, and top is to be connected with power application roll 2 with flat belt by flat-belt pulley by adjustable frequency motor 1, is connected with guide bars 3 with flat belt by the third wheel that is installed on the power application roll 2 again; The lower section then is to be connected in series with the liquid lower roll 4 of adjacent two liquid baths by flat-belt pulley and flat belt by adjustable frequency motor 6, and is connected with adjacent washing tank liquor lower roll 5 with flat belt by the third wheel on the liquid lower roll 4 that is connected liquid bath; The E section is two water system sections, and comparatively special then the serial connection by guide roller 3, water lotion lower roll 5 and frequency conversion decelerator 6 forms, and whole electrolytic copper foil surface is listed as by the transmission of single-stage flat belt; Its control process is by A, B, C, the linear velocity of D and five sections transmissions of E is controlled, A wherein, B, C, the linear velocity of D and each section of E be increase successively fast, all just produce linear differential between making every section, sum up through long-time, A, B, C, before five sections of D and the E, linear differential between the back segment is, A section and B section 0.02-0.05 rice/minute, B section and C section 0.02-0.05 rice/minute, C section and D section 0.10-0.15 rice/minute, D section and E section 0.10-0.20 rice/minute, so just can pass through A, B, C, the linear differential of D and the E section tension force that copper foil surface is handled that produces electrolysis, thus make electrolytic copper foil surface be listed as continuous transmission.Wherein the linear velocity of A, B, C, D and five sections transmissions of E can be by regulating the output speed and the reduction ratio of adjustable frequency motor 1 and adjustable frequency motor 6, and the diameter of axle of the liquid lower roll 4 of the belt pulley pitch diameter of each rotating shaft, washing tank liquor lower roll 5 and liquid bath is set.Its control principle is as follows: the tension force of Copper Foil in transmission process mainly be by former and later two gear units for example the linear differential between A section and the B section form.If the A section is a speed stabilizing system, linear velocity v1 is a constant, and v2=π D N2, promptly v2 with the increase of coil diameter D or rotating speed of motor N2 linear the rising, the tension force F between two unit is
(1) in the formula: the tension force that the F-Copper Foil bears; The sectional area of S-Copper Foil; Distance between L-drive station A, the B; The Young's modulus of Y-Copper Foil; The linear velocity at two drive station A of v1, v2-, B place.By formula (1) and reasoning as can be known, this system main disturbance quantity of its tensile when steady running is each roller coil diameter D and rotating speed of motor N, and the coil diameter of each roller is constant in the native system, and its tensile disturbance quantity then is rotating speed of motor N so.This surface treatment transmission system makes the tension force of the tension force of back segment B greater than leading portion A in order to control steady in transmission process, the reliable need of Copper Foil, thereby has only the rotating speed of motor N of its each section of control to realize the linear velocity official post equipment continuous operation of its each section as can be known from last reasoning.
For better explaining the intrinsic relation, now the A section with the surface treating machine row is an example, as shown in Figure 2, Copper Foil 7 moving processes are that the liquid lower roll 4-1 of Copper Foil 7 liquid baths passes, and are connected with liquid lower roll 4-2, guide roller 3-2, water lotion lower roll 5-2, the power application roll 2-2 of guide roller 3-1, water lotion lower roll 5-1, power application roll 2-1, liquid bath successively again; The moving process of rotating shaft is made up of top and the bottom, and top is to be connected with power application roll 2-1 with flat belt by flat-belt pulley by electric motor 1-1, is connected with guide bars 3-1 with flat belt by the third wheel that is installed on the power application roll 2-1 again; Electric motor 1-2 is connected with power application roll 2-2 with flat belt by flat-belt pulley, is connected with guide bars 3-2 with flat belt by the third wheel that is installed on the power application roll 2-2 again; The lower section is with flat belt the liquid lower roll 4-1 of liquid bath and the liquid lower roll 4-2 of liquid bath to be connected by flat-belt pulley by adjustable frequency motor 6; The liquid lower roll 4-1 of liquid bath and the liquid lower roll 4-2 of liquid bath are connected with washing tank liquor lower roll 5-2 with adjacent washing tank liquor lower roll 5-1 with flat belt by third wheel respectively again.
The speed adjustment aspect, because of the liquid lower roll 4-2 of the liquid lower roll 4-1 of liquid bath and liquid bath is connected by flat belt by adjustable frequency motor 6 simultaneously, when the flat-belt pulley on the liquid lower roll 4-1 that is connected liquid bath during greater than the flat-belt pulley on the liquid lower roll 4-2 of liquid bath, the rotating speed of liquid lower roll 4-1 that just can make the liquid bath that is driven by same variable-frequency motor 6 connects the liquid lower roll 4-1 and washing tank liquor lower roll 5-1 of liquid bath less than the rotating speed of the liquid lower roll 4-2 of liquid bath with the reason belt, the liquid lower roll 4-2 of liquid bath and washing tank liquor lower roll 5-2, electric motor 1-1 and power application roll 2-1, power application roll 2-1 guide bars 3-1, speed discrepancy between electric motor 1-2 and power application roll 2-2 and the power application roll 2-2 guide bars 3-2 also can be regulated according to the size of regulating belt pulley; Also can accurately regulate because of the rotating speed of variable-frequency motor 1 and variable-frequency motor 6 equally, be that the example liquid lower roll 4-1, the guide roller 3-1 that then require liquid bath, water lotion lower roll 5-1, power application roll 2-1, liquid lower roll 4-2, the guide roller 3-2 of liquid bath, the rotating speed of water lotion lower roll 5-2, power application roll 2-2 increase successively with the A section.
Analogized by above, the linear velocity of A, B, C, D and each section of E speeds successively, is arranged on the variable-frequency motor 1 of A, B, C, D and each section of E and the rotating speed of variable-frequency motor 6 and also accelerates successively.
Claims (3)
1. the moving control method of electrolytic copper foil surface biographies, it is characterized in that: electrolytic copper foil surface row are divided into A, B, C, D, five sections compositions of E, be respectively A section pickling-alligatoring I section, B section alligatoring II-solidify I section, C section solidify II-melanism section, D section zinc-plated-chromium plating section, E section twin-stage washing section; Every section is adopted the variable-frequency motor transmission respectively, be listed as the linear velocity of each section by the direct controlling machine of variable-frequency motor, make the linear velocity of back segment faster than the linear velocity of leading portion, utilize the tension force between the linear differential control front and rear sections between the front and rear sections again, thereby make electrolytic copper foil surface row continuous operation; Linear differential between the described front and rear sections is, A section and B section 0.02-0.05 rice/minute, B section and C section 0.02-0.05 rice/minute, C section and D section 0.10-0.15 rice/minute, D section and E section 0.10-0.20 rice/minute.
2. the control method that electrolytic copper foil surface biographies according to claim 1 are moving, it is characterized in that: A, B, C and D section constitute by two portions up and down, top is to be connected with power application roll (2) with flat belt by flat-belt pulley by first electric motor (1), is connected with guide roller (3) with flat belt by the third wheel that is installed on the power application roll (2) again; The lower section then is to be connected in series with the liquid lower roll (4) of adjacent two liquid baths by flat-belt pulley and flat belt by second electric motor (6), and is connected with adjacent washing tank liquor lower roll (5) with flat belt by the third wheel on the liquid lower roll (4) that is connected liquid bath; The E section is formed by guide roller (3), water lotion lower roll (5) and second electric motor (6) serial connection.
3. the control method that electrolytic copper foil surface biographies according to claim 2 are moving, it is characterized in that: the control of A, B, C, D and five sections linear velocities of E, the diameter of axle of the diameter of axle by control of conversion rotating speed of motor, the reduction ratio that changes variable-frequency motor, belt pulley pitch diameter, washing tank liquor lower roll (5) or the liquid lower roll (4) of liquid bath carries out.
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| CN200710200162A CN100591807C (en) | 2007-02-06 | 2007-02-06 | Electrolytic copper foil surface processor column driving control method |
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| CN200710200162A CN100591807C (en) | 2007-02-06 | 2007-02-06 | Electrolytic copper foil surface processor column driving control method |
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| CN100591807C true CN100591807C (en) | 2010-02-24 |
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| CN102181899B (en) * | 2011-04-29 | 2012-08-22 | 广东嘉元科技股份有限公司 | Method for synchronously roughening both surfaces of electrolytic copper foil and equipment thereof |
| CN102259481B (en) * | 2011-06-02 | 2013-07-03 | 广东东南薄膜科技股份有限公司 | Method for determining length of film by thermally stretching film |
| WO2013117269A1 (en) * | 2012-02-06 | 2013-08-15 | Nv Bekaert Sa | Multi-wire plating line at various levels |
| CN102677070A (en) * | 2012-06-07 | 2012-09-19 | 广东嘉元科技股份有限公司 | Surface processing method of bright electrolytic copper foil and device using method |
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| 利用变频调整器对砂布砂纸生产线进行恒张力控制. 华红艳等.金刚石与磨料磨具工程，第5期. 2006 |
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