Bander tie detecting device
Technical field
The utility model relates to the hot rolling technology production technical field, refers to particularly it is a kind of bander tie detecting device that is applied in the bander tep reel checking system.
Background technology
The coil of strip bander is that hot-strip produces one of requisite equipment of line, bander in a single day can not normal operation, will cause the coil of strip can not bundling, produce the defect of coil shapes such as loose winding, loose volume, produce a large amount of waste materials of cutting, have a strong impact on lumber recovery, therefore, the band steel needs down operation conveying of bundling after reeler batches rolling.But in process of production, because that bander tie detecting device detects is malfunctioning, cause the bander checking system to think that tie disc does not have tie and do not work, and has had a strong impact on the normal operation of producing.Particularly at the CSP(CSP) produce in the line, in a single day key equipment breaks down, just need to reduce conticaster slab pulling rate, affect slab quality and rhythm of production, serious meeting causes to produce to be interrupted, therefore, the technique of CSP has determined that equipment answers smooth operation, and its checking system is accurate.
Will obtain first the detection signal of tie detecting device before the work of bander equipment, namely detect when on the bander tie being arranged bander and could work, detecting accordingly then can not bundling when not having tie on the bander.Often occur behind the online bander place in operation of CSP roll line not causing bander not work because the tie detecting device has detection signal.
Such as Fig. 1 ~ original bander tie detecting device shown in Figure 3, it comprises mounting seat 1, be provided with mounting hole 2 at mounting seat 1 driving surface, be provided with detector 4 for detection of tie 3 at mounting hole 2 interior fixed covers, find by analysis, owing to tie 3 is not carried out spacing device in mounting seat 1 upper surface, tie 3 easily because about skew or swing up and down and 4 scopes that can detect of offset from detectors, think that tie 3 does not have tie and do not work and cause, it is malfunctioning to cause the tie detector to detect, and then had a strong impact on the normal operation of producing, therefore need existing bander tie detecting device is improved.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve the above-mentioned background technology, and a kind of bander tie detecting device that guarantees the stability of bander device fabrication is provided.
The technical solution of the utility model is: a kind of bander tie detecting device, comprise mounting seat, the driving surface of described mounting seat is provided with the detector for detection of tie, also is provided with the inhibiting device that is offset or swings up and down about tie be used to preventing on the driving surface of described mounting seat.
In such scheme:
Described inhibiting device is the positive stop with intermediate groove, and the both sides of described positive stop are fixed by screws on the driving surface of mounting seat, and the intermediate groove of described positive stop and the driving surface of mounting seat enclose the transfer passage that consists of tie jointly.
The intermediate groove height of described positive stop and the thickness of tie are complementary, and the intermediate groove width of described positive stop and the transverse width of tie are complementary.
Described positive stop is provided with two, is arranged symmetrically on the driving surface of mounting seat on detector both sides.
The driving surface of described mounting seat is provided with mounting hole, and described detector is fixedly set in the mounting hole.
The utility model is installed the tie inhibiting device in mounting seat, and the sideslip that causes when tie is moved and the scope that swings up and down limit.After this transformation, sideslip and the swing of tie is limited in the rational scope, guarantee that tie contacts constantly with the tie detector, detect Its Failures thereby stopped tie.
The utility model has the advantage of:
1, the utility model is to add inhibiting device at existing bander tie detecting device, and its reforming technology is simple, and cost is low;
2, actv. has solved the malfunctioning problem of tie detecting device, has reduced work capacity and the labour intensity of safeguarding the worker;
3, reduced rate of occurrence of equipment failure, guaranteed the normal operation of bander equipment, production efficiency is provided;
4, improve the hit rate of steel coil bundling, reduced the wastings of resources such as useless of cutting that the loose tail of coil of strip, loose winding etc. cause, had very strong generalization.
Description of drawings
Fig. 1 is the main TV structure scheme drawing of traditional bander tie detecting device;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the main TV structure scheme drawing of the utility model bander tie detecting device;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the birds-eye view of Fig. 4;
The specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments, be convenient to be well understood to the present invention, but they do not consist of restriction to the present invention.
Original bander tie detecting device shown in Fig. 1 ~ 3, its structure and principle of work are described in background technology, repeat no more in this.
Shown in Fig. 4 ~ 6, a kind of novel bander tie detecting device, it comprises mounting seat 1, driving surface in mounting seat 1 is provided with mounting hole 2, be provided with detector 4 for detection of tie 3 at mounting hole 2 interior fixed covers, also be provided with on the driving surface of mounting seat 1 be used to preventing tie about 3 skews or the inhibiting device that swings up and down, inhibiting device is the positive stop 5 with groove, positive stop 5 two ends are fixedly connected on the driving surface of mounting seat 1 by screw, positive stop 5 is provided with two, be arranged symmetrically on the driving surface of mounting seat 1 on detector 4 both sides, the thickness of the groove height of positive stop 5 and tie 3 is complementary, the transverse width of the recess width of positive stop 5 and tie 3 is complementary, and the driving surface of the intermediate groove of positive stop 5 and mounting seat 1 encloses the transfer passage that consists of tie 3 jointly.
According to such scheme, the present embodiment specific design is: positive stop 5 is provided with two, be arranged symmetrically on the driving surface of mounting seat 1 on detector 4 both sides, because the thickness of tie 3 is 0.8mm ± 0.051mm, the Thickness Design of positive stop 5 further groove is 30mm, so the maximum height that swings up and down of tie 3 is 29.251mm, less than 30mm, has solved because of tie 3 and swung up and down the problem that can't detect tie that causes; The width of tie 3 is 31.75mm ± 0.127mm, the narrowest width of tie 3 is 31.623mm, after increasing positive stop 5, recess width in the positive stop 5 is 68mm, the diameter of detector 4 is 20mm, therefore positive stop 5 is 24mm with the distance of detector 4, less than the narrowest width 31.623mm of tie 3; The area constraints that tie 3 can be swung behind the increase positive stop 5 is at 12.5cm
2In, running condition is good after transforming.
The utility model is to add inhibiting device at existing bander tie detecting device, and its reforming technology is simple, and cost is low, its actv. has solved the malfunctioning problem of tie detecting device, reduce rate of occurrence of equipment failure, production efficiency is provided, and had very strong generalization.