A kind of tinuous production broken belt Quick Connect Kit and methodTechnical field
The present invention relates to quickly connect the device and method for reproducing in the case of a kind of tinuous production broken belt, belong to cold rolling lifeProduce device and method technical field.
Background technology
In process of production, some tinuous productions such as galvanized wire, color-coating line, continuous annealing line inevitably broken beltAccident.The characteristics of tinuous production, determines that the parking maintenance time is shorter, and generation quantity scrapped is fewer, and the economic waste for causing is justIt is lower.At present, broken belt reparation is, using the method for human weld, to have the disadvantage that field procedure is complicated, the time is long, weld seam ftractures againProbability is big, and welding difficulty is larger in cated strip.With the method that the development of production, human weld process broken beltThe need for not adapting to production, the overlong time for causing tinuous production to shut down have impact on the continuity of production.It is so farOnly, although human weld's method has a disadvantage mentioned above, but never effective alternative so that treatment broken belt turns into puzzlementThe problem of production, it would be highly desirable to solve.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of tinuous production broken belt Quick Connect Kit and method, thisPlanting apparatus and method can be quickly connected when there is broken belt accident to broken belt, resume production rapidly, and downtime is bigWidth shortens, and minimizes quantity scrapped, to reduce production cost, improves the performance of enterprises.
Solving the technical scheme of above-mentioned technical problem is：
A kind of tinuous production broken belt Quick Connect Kit, it includes upper die plate, lower template, red needle, and upper die plate and lower template areThe width of elongate steel plate, upper die plate and lower template is identical with length, alongst there is multiple punchings in the plate face of upper die plate, alongst there are multiple jet-beddings in hole in the plate face of lower template, the punching of upper die plate distinguishes phase one by one with the jet-bedding of lower templateRight, red needle is the quarter butt of steel, and front end is sharp, and diameter and the diameter of punching and jet-bedding of red needle match, and the length of red needle is bigThe thickness of two-layer broken belt is added in the thickness of upper die plate.
Above-mentioned tinuous production broken belt Quick Connect Kit, the two ends of the upper die plate are connected to baffle plate, baffle plate withThe plate face of upper die plate is vertical, and the plate face two ends of lower template withstand on the medial surface of two end-stopping plates of upper die plate respectively.
Above-mentioned tinuous production broken belt Quick Connect Kit, the body of rod of the red needle is triangular pyramid shape.
A kind of broken belt connection method using above-mentioned attachment means, it is carried out using following steps：
（1）After continuous producing line occurs the parking of accident broken belt, by the taking the lead of broken belt, that magnetic tape trailer is moved to production line side is more openRegion；
（2）By the taking the lead of broken belt, magnetic tape trailer overlap joint, notes keeping the glacing flatness of passband, amount of lap is no less than 200mm；
（3）Attachment means are placed in the lap-joint of broken belt, below broken belt lap-joint, upper die plate is in broken belt lap-joint for lower templateFace, the plate face two ends of lower template withstand on the medial surface of two end-stopping plates of upper die plate respectively；
（4）Red needle is placed into the punching of upper die plate, the center of the sophisticated perpendicular alignmnet punching of red needle, is impacted using weight and rushedThe rear end face of pin, red needle passes through the two-layer broken belt of overlap joint, in the jet-bedding of arrival lower template, after completing a perforate, along upper mouldRed needle perforate is used in the punching of plate length direction successively；
（5）Upper die plate and lower template are withdrawn from, is sutured up and down along the perforate of broken belt lap-joint using steel wire, by the band of broken beltHeadband tail is closely attached together；
（6）Completely linkage manually, before seam is reached into coiling machine, during all fronts pressure roller lift, set relatively low tension force, preventThe manual intervention of only seam cracking, and whole process prevents sideslip from hanging up, and cuts seam at outlet shearing, then can after threadingReturn to normal production state.
The beneficial effects of the present invention are：
Traditional Man welding is changed to overlap joint suture by the present invention, the field procedure for overcoming Traditional Man welding is complicated, the time is long,Cracking probability is big again and the larger shortcoming of welding difficulty in cated strip for weld seam, makes whole broken belt connection and extensiveMultiple production process is more fast and convenient.
Broken belt attachment means simple structure of the invention, easy construction, connection effect are good, can fully meet productionNeed, and required Master Cost is cheap.Broken belt processing method of the invention is simple and easy to do, and whole processing procedure is no more than 5Minute, driving rejection number can be minimized, with significant economic benefit.
The present invention is the pioneering of tinuous production broken belt treatment, solves the problem of long-standing problem broken belt treatment, is a kind ofVery effective broken belt Accident Handling Method, with the value in industry promoted.
Brief description of the drawings
Fig. 1 is thin plate broken belt connection diagram；
Fig. 2 is thin plate broken belt connection sectional view；
Fig. 3 is the structural representation of attachment means；
Fig. 4 is the partial enlarged view of Fig. 3.
Marked in figure as follows：Broken belt foreboard 1, broken belt back plate 2, steel wire 3, upper die plate 4, lower template 5, punching 6, red needle 7.
Specific embodiment
The present invention by the taking the lead of broken belt, magnetic tape trailer, using punching die perforate, then with the method for 8# steel wires connection,Fast and effeciently broken belt is connected, whole process does not need joint connection in site circuit, simple to operate, works well, and has evaded treatmentThe complicated operation of coating, is adapted in all kinds of continuous producing line applications.And required Master Cost is cheap, whole processing procedure does not surpass5 minutes are spent, driving rejection number can be minimized, be a kind of effective broken belt Accident Handling Method.
Tinuous production broken belt Quick Connect Kit of the invention includes upper die plate 4, lower template 5, red needle 7 and steel wire 3.
Fig. 3,4 displays, upper die plate 4 and width and length phase that lower template 5 is elongate steel plate, upper die plate 4 and lower template 5Together, alongst there are multiple punchings 6 in the plate face of upper die plate 4, alongst there are multiple punchings in the plate face of lower template 5Groove, the punching 6 of upper die plate 4 is relative one by one respectively with the jet-bedding of lower template 5.
Fig. 3,4 displays, the two ends of upper die plate 4 are connected to baffle plate, and baffle plate is vertical with the plate face of upper die plate 4, lower template 5Plate face two ends withstand on respectively on the medial surface of two end-stopping plates of upper die plate 4.So ensure that lower template 5 and upper die plate 4After combination, the punching 6 of upper die plate 4 and the jet-bedding of lower template 5 can be relative one by one respectively, will not misplace, red needle 7 during perforateCan pass through.
Fig. 3,4 displays, red needle 7 is the quarter butt of steel, and front end is sharp, diameter and punching 6 and the diameter phase of jet-bedding of red needle 7Matching, the length of red needle 7 adds the thickness of two-layer broken belt more than the thickness of upper die plate 4, it is ensured that red needle 7 can be on two-layer broken beltPerforate.The body of rod of red needle 7 is triangular pyramid shape, convenient and strength-saving when in use, and use time is long, just there is certain abrasion at lastDo not influence still to use, and shape it is regular in order, in practice to checking.
Fig. 1,2 displays, by broken belt foreboard 1, the taking the lead of broken belt back plate 2, magnetic tape trailer, perforate being carried out using red needle 7, thenPerforated with steel wire 3 and connected, by broken belt foreboard 1, the taking the lead of broken belt back plate 2, magnetic tape trailer is closely attached together.
Broken belt connection method of the invention is as follows：
In process of production, reason is hung up etc. due to weldquality or operation sideslip and causes continuous belt steel production line broken belt accidentAfter parking, the 2 of the magnetic tape trailer of broken belt foreboard 1 and broken belt back plate are taken the lead out to smooth opening, then use treatment punch die mouldTool taking the lead before and after broken belt is punched at magnetic tape trailer.
Lower template 5 is placed in the smooth facility floor for having steel plate to protect, upper die plate 4 is placed on the two-layer for overlappingSteel plate top, it is ensured that take the lead the glacing flatness of magnetic tape trailer, amount of lap is no less than 200mm.
Upper die plate 4, lower template 5 are aligned again, whole equipment is fixed tight using rivet in the apical position of attachment meansIt is close.Afterwards, exert oneself to hit using sledgehammer alignment apertures position, because red needle 7 is triangular pyramid, thus can be in the steel plate of overlap jointOn leave the hole of triangle.
Hole is connected using steel wire 3, two free end edge on steel plate of last steel wire 3 tighten fixation, prevent steelSilk scatters.
Will be after cracking suture finishes, completely linkage manually, before seam is reached into coiling machine, during the lift of all fronts pressure rollersRise, set relatively low tension force, prevent seam from ftractureing, and whole manual intervention prevents sideslip from hanging up.Exporting again will at shearingSeam is cut, then the state that can be returned to normal production after threading.The process used time is most short, and the waste product for causing also is preferably minimized, existingThe labour intensity of workman is greatly reduced, and is a kind of method reproduced after broken belt of full blast
The economic benefit of one embodiment of the present of invention is as follows：
The Continuous Hot Dip Galvanizing Line of certain iron and steel enterprise, went into operation from 2003, monthly because of disastershutdown average out to 2-3 times, madeMethod is traditional human weld's method, and time of casualty per treatment is no less than 4 hours, and it is useless that each disastershutdown is causedProduct are not less than 20 tons.200 tons of galvanized sheet can be produced within 4 hours, galvanized sheet average sales price per ton is reduced for 5000 yuan, i.e., 4 hour1000000 yuan；Waste product is 3000 yuan with the price difference of certified products, i.e., the loss caused by waste product is 60,000 yuan.To sum up, an accidentBroken belt is reproduced using conventional method, causes 1,060,000 yuan of economic loss.
From 2016 using overlap joint connection broken belt method since, broken belt time of casualty per treatment be no more than 1 hour, oftenSecondary generation waste product is no more than 5 tons.After new method, 79.5 ten thousand yuan of economic loss is reduced.Also, process accident scene withoutOnsite application oxygen cylinder, substantially increases the safety coefficient at scene, is welcome by numerous workmans.