CN101618507B - High-speed multithreading cutting-reeling-welding integrated production line and production method thereof - Google Patents
High-speed multithreading cutting-reeling-welding integrated production line and production method thereof Download PDFInfo
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- CN101618507B CN101618507B CN2009100699091A CN200910069909A CN101618507B CN 101618507 B CN101618507 B CN 101618507B CN 2009100699091 A CN2009100699091 A CN 2009100699091A CN 200910069909 A CN200910069909 A CN 200910069909A CN 101618507 B CN101618507 B CN 101618507B
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Abstract
The invention discloses a high-speed multithreading cutting-reeling-welding integrated production line comprising an unreeling system, a welding system, a cutting system and a reeling system. The cutting system and the reeling system are controlled by a main control system; the reeling system comprises a plurality of reeling devices, a tension device and a tension sensor, wherein each reeling device comprises a reeling machine, a first sensor for detecting the operation state of the reeling machine and a linear speed detection device; the first sensor, the linear speed detection device and a motor are connected with the main control system by a driver; the tension device is a tensioner, and the tension sensor is connected with the main control system; the cutting system comprises a cutting machine and a second sensor which is connected with the main control system; and a third sensor is arranged between the cutting machine and the welding system, is connected with the main control system and is used for detecting the states of raw materials. The production line can be utilized to be controlled by the main control system for all the production processes comprising unreeling, welding, cutting and synchronously reeling a plurality of reeling machines; and the main control system also monitors the safety conditions of the whole processing process in real time.
Description
Technical field
The present invention relates to a kind of steel plate that is used for, copper coin, the production equipment of the welding of various thin plates such as plastic plate, shearing and rolling and processing method thereof relate in particular to a kind of high-speed multithreading cutting-reeling-welding integrated production line and processing method thereof.
Background technology
In manufacturing industry, the normal overlength band that need provide with treppenwicklung, production process of the prior art is normally: at first wide cut band or sheet material are cut into many arrowband bars on slitter (or claiming slitting mill), and the arrowband after the shearing receives on the volume of a transition that many arrowbands that in next process transition produced on the volume weld treppenwicklung of harvest more from beginning to end.Be discontinuous technical process based on the involved shearing of the mode of production of above-mentioned production line, rolling and welding, and in wrapup procedure, also need the working link of transition retractable volume, therefore, not only labour intensity is big, and production technology is long, and operating efficiency is low, and the place area occupied of working environment is big, no matter all can cause the wasting of resources, thereby strengthen production cost at human and material resources and financial resources each side.
Summary of the invention
At above-mentioned prior art, the invention provides a kind of high-speed multithreading cutting-reeling-welding integrated production line and can realize high speed shear, adopt multi-section arrowband layer to realize rolling simultaneously around the winder synchronous working, removed the middle production link of the transition retractable volume in the traditional mode of production process, human and material resources and financial resources have been saved, improve production efficiency greatly, reduced production cost.
In order to solve the problems of the technologies described above, the technical scheme that high-speed multithreading cutting-reeling-welding integrated production line of the present invention is achieved is: comprise the system of unreeling, welding system, cutting system and rolling system, also comprise master control system, described rolling system comprises the multi-section wrap-up, described wrap-up comprises that described first sensor, linear velocity detection device and motor all are connected with master control system by a driver by the winder and the first sensor and the linear velocity detection device that are used to detect the winder running status of driven by motor; Described cutting system comprises cutter and second sensor that is connected with master control system; Between described cutter and welding system, be provided with master control system the 3rd sensor that is connected, is used to detect feed states.
The present invention utilizes the production and processing method of above-mentioned high-speed multithreading cutting-reeling-welding integrated production line, comprises unreeling---and after the start-up system, the system of unreeling carries out unreeling of raw band or sheet material; Welding---after material plate has been put, change new material plate, with after the end face cutting of before band or sheet material end is concordant, bonding machine is with above-mentioned two material plate joint jam weld with new raw material band or sheet material top for the end face cutting mechanism in the welding system; Shear---the sheet material longitudinal shear after shearing tool will weld becomes multi-ribbon or lath; The synchronous rolling of multi-section winder---band after shearing or lath arrive the operating position of a winder by guider, this winder will be with or the lath rolling on Scroll, by that analogy, with all bands or lath rolling on every winder; Meanwhile, detect the running status of every winder by each first sensor, linear velocity detection device and tension pick-up, image data is sent into control system, control system is by the analysis to data, corresponding winder speed is adjusted, made all rolling function synchronous coordination work; Control system collects the information of the rotary speed of the speed of travel of material plate, the speed of service of cutter, the tension force of shearing the back lath and winder rotating shaft respectively by each sensor in above-mentioned each link, information according to above-mentioned speed and tension force is regulated in real time to whole process, to reach the operation of whole system synchronism stability; Simultaneously, control system is also monitored in real time to the safe condition in the whole process, carries out sound and light alarm or implements the emergency shutdown processing according to safe condition.
Compared with prior art, the invention has the beneficial effects as follows:
One of characteristics of production line of the present invention are that welding sequence is before cutting operation.Because this production line has adopted the rolling simultaneously of multi-section winder, just make and can be placed on welding sequence before band or the sheet shearing, one roll up former sheet material and put after, directly former sheet material is docked welding, reduce welding times greatly, enhance productivity.
In addition, owing to adopted multi-section winder synchronous working by master control system control, can with the bar number of being sheared the multi-section winder be set according to the width of raw band or sheet material in the production line of the present invention and carry out winding process simultaneously, sheet material with processing 0.8mm * 180.0mm breadth is example, if the width of finished product lath is 12mm, the bar number is that the process velocity of 15 its shearings can reach 250m/min, and its operating efficiency has improved 30 times, by the maximum 120m/min of traditional mode of production process velocity.
Description of drawings
Fig. 1 is the formation block diagram of high-speed multithreading cutting-reeling-welding integrated production line of the present invention;
Fig. 2 is the device structure schematic diagram of production line shown in Figure 1;
Fig. 3 is the schematic side view that the multi-section winder is arranged in the production line shown in Figure 2;
Fig. 4 is the schematic top plan view that the multi-section winder is arranged in the production line shown in Figure 3.
Main parts size of the present invention and specification specified: 201 unreeling machines, 202 bonding machines, 203 cutters, 204 guiders (directive wheel), 205 tensioning apparatus, 206 tension pick-ups, 210 the 3rd sensors, 211 industrial field bus, 213 winders, 214 reductors, 215 motors, 216 drivers, 217 first sensors (angular velocity detection), 218 second sensors, 219 linear velocity detection devices.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done to describe in further detail.
As depicted in figs. 1 and 2, high-speed multithreading cutting-reeling-welding integrated production line of the present invention, comprise the system of unreeling, welding system and the cutting system that is connected with master control system by industrial field bus 211 and rolling system, described master control system adopts the PLC master control system, and described rolling system comprises the multi-section wrap-up.
As shown in Figure 2, described welding system comprises a bonding machine 202 with automatic walking mechanism, end face cutting mechanism and correct joint hold-down mechanism; Described bonding machine 202 is argon arc welding machine, plasma welding machine or laser welder.
Described cutting system comprises cutter 203 and second sensor 218 that is connected with the PLC master control system; Between described cutter 203 and welding system, be provided with the PLC master control system the 3rd sensor 210 that is connected, is used to detect feed states.
Described wrap-up comprises winder 213 that is driven by motor 215 and first sensor (angular velocity detection) 217 and the linear velocity detection device 219 that is used to detect the winder running status, and described first sensor 217, linear velocity detection device 219 and motor 215 all are connected with the PLC master control system by a driver 216; Described driver 216 is to line, the angular speed of the rotating shaft of PLC master control system feedback winder, and described PLC master control system is by the running status of these driver 216 control motors 215 and reductor 214, the line, the angular speed that finally make winder 213 obtain being fit to.
Be provided with guider between described rolling system and the cutting system, this guider 204 can adopt wheel design as shown in Figure 2.Be that the front end of every winder 213 is provided with and is used for providing the tensioning apparatus 205 of tensile force to finished product arrowband layer around rolling between described rolling system and the cutting system, described tensioning apparatus 205 is connected with described PLC master control system by tension pick-up 206.
As shown in Figure 3 and Figure 4, in order to save the space, rational deployment is to reduce the floor space of production line, adopt different distances to arrange between described multi-section winder 213 and the described cutter 203, preferably as shown in Figure 3, take the gradient layout type, that is: at multi-section winder along band or the vertical layout of lath, according to equidistant substantially layout between the per two adjacent winders, therefore, from overlooking observation, all winders are the stepped layout with certain gradient.Independently winder is by organic combination with multi-section, and specific layout unified is coordinated control, realizes multithreading rolling simultaneously.
Be provided with damping unit in the system unreeling of production line of the present invention, as: waiting to cut the damping unit that adds specific size on band or the plate unreeling machine, make its stable working in the process of unreeling.By applying specific damping (concrete numerical value according to the speed of service determine) on the arbor unreeling, make that unreeling machine can not occur unreeling situation because of the transition that rotatory inertia causes in the process of unreeling, guarantee that unreeling machine is in the even running state all the time.In addition, the tensioning apparatus in above-mentioned damping unit and the utility model cooperates, and is used for guaranteeing the smooth running of whole system band or sheet material or band or lath.
Lubricating and cooling system among the present invention can adopt the active cooling of cutter cutter, adopts liquid lubricating oil to be lubricated to the bearing in each system.Use liquid lubricating oil to be lubricated to each bearing, to realize high speed shear production demand.
Production line of the present invention is each the lath service data after shearing by sensor measurement, draw the running status of each winder, then, handle by the PLC master control system, corresponding winder is regulated, made the coordinated operation that the multi-section winder is simultaneously synchronous.Simultaneously, the PLC master control system is also monitored the complete situation in the production range in real time, the safety problem that occurs is carried out classification handle, as take general photoelectric alarm mode or take emergency shutdown processing etc. when accident.
Utilize the production and processing method of above-mentioned high-speed multithreading cutting-reeling-welding integrated production line, may further comprise the steps:
Unreeling---after the start-up system, the system of unreeling carries out unreeling of raw band or sheet material;
Welding---after raw band or sheet material have been put, change new raw band or sheet material, with after the end face cutting of before sheet material end is concordant, bonding machine is with above-mentioned two material plate joint jam weld with new raw material sheet material top for the end face cutting mechanism in the welding system; Shear (slitting) continuously and produce, because of this production line is that the multi-section winder is worked simultaneously, make welding before original tape or sheet shearing, to carry out, and the existing mode of production all must be welded for after shearing to every band.Production line of the present invention has just reduced welding times greatly, has improved production efficiency greatly and has reduced cost.This welding system comprises a welding machine with automatic walking mechanism, can adopt argon arc welding machine, plasma welding machine, laser welder according to soldered object and thickness thereof, but do not limit to above several, as long as can weld, effectively weld the material of institute's cutting, and the postwelding joint is smooth, does not influence the next procedure cutting and the final finished quality gets final product.This system also should comprise corresponding end face cutting mechanism, correct joint hold-down mechanism and corresponding accessory.
Shear---the sheet material longitudinal shear after shearing tool will weld becomes multi-ribbon or lath, by second sensor 218 and first sensor 217 that is connected with winder 213 and linear velocity detection device 219 that is connected with cutter 203, the PLC master control system can be regulated the speed of shearing with rolling automatically, a series of problems of bringing because of the speed disunity have been avoided, make that simultaneously system is simpler and more direct, improved the reliability of production line.
The synchronous rolling of multi-section winder---band after shearing or lath arrive the operating position of a winder by guider, this winder will be with or the lath rolling on Scroll, by that analogy, with all lath rollings on every winder; Meanwhile, detect the running status of every winder by each first sensor 217, linear velocity detection device 219 and tension pick-up 206, image data is sent into the PLC master control system, control system is by the analysis to data, corresponding winder speed is adjusted, made all rolling function synchronous coordination work; The realization of above-mentioned functions be by multi-section independently winder 213 unify reasonably layout, and make its synchronous coordination work by said process, therefore can enhance productivity greatly.
The PLC master control system collects the information of the rotary speed of the speed of travel of raw band or sheet material, the speed of service of cutter, the tension force of shearing the back lath and winder rotating shaft respectively by each sensor in above-mentioned each link, information according to above-mentioned speed and tension force is regulated in real time to whole process, to reach the operation of whole system synchronism stability; Simultaneously, control system is also monitored in real time to the safe condition in the whole process, carries out sound and light alarm or implements the emergency shutdown processing according to safe condition.
In sum, one of characteristics of production line processing method of the present invention are that welding sequence is before cutting operation, because production line of the present invention has adopted the rolling simultaneously of multi-section winder, just make and to be placed on welding sequence before the sheet shearing, after the former sheet material of a volume has been put, directly former sheet material is docked welding, reduce welding times greatly, enhance productivity.Aspect cost of labor, every the winder and the cutter of prior art all need two people to operate nurse, just under the scale situation of production line of the present invention, need to operate nurse personnel people more than 20, get final product and only need two people to operate nurse in the production line production process of the present invention.
Although top invention has been described in conjunction with figure; but the present invention is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; under the situation that does not break away from aim of the present invention, can also make a lot of distortion, these all belong within the protection of the present invention.
Claims (9)
1. a high-speed multithreading welding, shearing and rolling integrated production line comprise the system of unreeling, welding system, cutting system and rolling system, it is characterized in that:
Also comprise master control system, described rolling system comprises the multi-section wrap-up, described wrap-up comprises that described first sensor, linear velocity detection device and motor all are connected with master control system by a driver by the winder and the first sensor and the linear velocity detection device that are used to detect the winder running status of driven by motor;
Described cutting system comprises cutter and second sensor that is connected with master control system;
Between described cutter and welding system, be provided with master control system the 3rd sensor that is connected, is used to detect feed states.
2. according to the described high-speed multithreading welding of claim 1, shearing and rolling integrated production line, it is characterized in that: be provided with the tensioning apparatus that is used for providing around rolling tensile force between described rolling system and the cutting system to finished product band or lath layer, the front end that is every winder is provided with regulating wheel, and described tensioning apparatus is connected with described master control system by tension pick-up.
3. weld, shear, reach the rolling integrated production line according to the described high-speed multithreading of claim 1, it is characterized in that: be provided with guider between described rolling system and the cutting system.
4. according to the described high-speed multithreading welding of claim 1, shearing and rolling integrated production line, it is characterized in that: adopt different distances to arrange between the described winder of multi-section and the described cutter.
5. according to the described high-speed multithreading welding of claim 1, shearing and rolling integrated production line, it is characterized in that: described welding system comprises a bonding machine with automatic walking mechanism, end face cutting mechanism and correct joint hold-down mechanism; Described bonding machine is argon arc welding machine, plasma welding machine or laser welder.
6. according to the described high-speed multithreading welding of claim 1, shearing and rolling integrated production line, it is characterized in that: described driver is to line, the angular speed of master control system feedback winder, and described master control system is by the running status of this driver control motor.
7. according to the described high-speed multithreading welding of claim 1, shearing and rolling integrated production line, it is characterized in that: in the system of unreeling, be provided with damping unit, the state that unreels of control unreeling machine.
8. according to the described high-speed multithreading welding of claim 1, shearing and rolling integrated production line, it is characterized in that: also comprise lubricating and cooling system, described lubricating and cooling system adopts active cooling to the cutter cutter, adopts liquid lubricating oil to be lubricated to the bearing in each system.
9. production and processing method according to arbitrary described high-speed multithreading welding, shearing and rolling integrated production line in the claim 1 to 8, it is characterized in that: this method may further comprise the steps:
Unreeling---after the start-up system, the system of unreeling carries out unreeling of raw band or sheet material;
Welding---after raw band or sheet material have been put, change new raw band or sheet material, with after the end face cutting of before sheet material end is concordant, bonding machine is with above-mentioned two material plate joint jam weld with new raw material sheet material top for the end face cutting mechanism in the welding system;
Shear---the sheet material longitudinal shear after shearing tool will weld becomes multi-ribbon or lath;
The synchronous rolling of multi-section winder---band after shearing or lath arrive the operating position of a winder by guider, this winder will be with or the lath rolling on Scroll, by that analogy, with all bands or lath rolling on every winder; Meanwhile, detect the running status of every winder by each first sensor, linear velocity detection device and tension pick-up, the data of gathering are sent into master control system, master control system is by the analysis to these data, corresponding winder speed is adjusted, made all rolling function synchronous coordination work;
Master control system collects the information of the rotary speed of the speed of travel of raw band or sheet material, the speed of service of cutter, the tension force of shearing back band or lath and winder rotating shaft respectively by each sensor in above-mentioned each link, information according to above-mentioned speed and tension force is regulated in real time to whole process, to reach the operation of whole system synchronism stability; Simultaneously, master control system is also monitored in real time to the safe condition in the whole process, carries out sound and light alarm or implements the emergency shutdown processing according to safe condition.
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| CN2009100699091A CN101618507B (en) | 2009-07-27 | 2009-07-27 | High-speed multithreading cutting-reeling-welding integrated production line and production method thereof |
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| CN101618507B true CN101618507B (en) | 2011-02-09 |
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