Background technology
According to market inside information, analyze, North America, Sino-U.S. and European flame-retarded technology growth momentum are fine, and development will be continued in this situation indication market, and need innovation, and therefore, the prospect of inflaming retarding fabric is very vast.Current inflaming retarding fabric mainly contains: after-finishing flame resistant fabric, as cotton textiles, polyester-cotton blend etc.; Essence inflaming retarding fabric, as aramid fiber, nitrile are cotton, Du Pont's Kev draws, Nomex (Nomex nylon), Australian PR97 etc.But no matter which kind of fabric, all needs its anti-flammability to detect, so that the listing of qualified inflaming retarding fabric.
China patent CN101206213A discloses a kind of apparatus for measuring medical mouthpiece flame retardant property, for the fire resistance of testing medical mask and all protective masks, by combustion testing mechanism and control gear, connected to form, combustion testing mechanism be one with the combustion testing case of transparent observing door, in combustion testing case, have head mould sample frame telecontrol equipment, portfire, flame temperature sensing device, flame height measurement mechanism and burner; Control gear comprises flame temperature display instrument, gas pressure regulator, flame height adjusting knob, head mould motion control key, ignition switch and other function operating key.It adopts special human body head mould sample frame, each motion of instrument and the structural design that test component is controlled automatically, specific gas source point firearm is special, the special modes such as supply air line control to complete whole test process.
But above-mentioned testing tool is only applicable to the fire resistance test of medical mask, but there is no the open how fabric of not making test, as how fabric is fixed, how flame sprays etc., and when the fabric of not making being carried out to anti-flammability test, these problems are all to need to solve.
Summary of the invention
The present invention be directed to the problems referred to above that existing technology exists, provide a kind of fabric anti-flammability to detect machine, technical matters to be solved by this invention is: the fire resistance that how to detect the fabric of not making.
Object of the present invention can realize by following technical proposal:
Fabric anti-flammability detects a machine, it is characterized in that, described detection machine comprises the base plate that along continuous straight runs arranges, and slidably connects a slide plate on described base plate, is provided with and can makes both relatively-stationary location structures one between described slide plate and base plate; Described detection machine also comprises rocker, the inner of described rocker is articulated with on described slide plate, the outer end of described rocker is free end, is provided with and can makes both relatively-stationary location structures two between described rocker and slide plate, on the plate face of described rocker, is provided with a flammenwerfer; Described detection machine also comprises two slide bars that vertically arrange, the lower end of described slide bar is vertically fixed on described base plate, described detection machine also comprises that three slips are arranged at the clamping bar on described slide bar, wherein near two clamping bar intervals of described slide bar upper end, arrange and be formed for clamping the crack of fabric, between described clamping bar and slide bar, be provided with and can make both relatively-stationary location structures three.
Its principle of work is as follows: this detection machine in use, can be positioned over one end of fabric between two clamping bars near slide bar upper end, and then mobile clamping bar makes clamping bar clamp fabric, then by location structure three, clamping bar is fixed on slide bar; Then make the relative base plate of slide plate slide, regulate the distance between flammenwerfer and fabric to be measured, after to be regulated, by location structure one, make slide plate relative with base plate fixing again, then operate flammenwerfer towards fabric flame to be measured, can carry out the detection of fabric anti-flammability, this detection machine can be realized the detection of not making fabric effectively, meanwhile, for the finished product of having made, also can detect accordingly; In the application, flammenwerfer is arranged on rocker, and rocker is articulated with on slide plate,, when detecting, can, by regulating the angle between rocker and slide plate, make the flammenwerfer on rocker aim at fabric to be measured; And in the time need to carrying out maintenance of clean-up to the nozzle of flammenwerfer, can the nozzle of flammenwerfer be made progress by swinging rocker, convenient for maintaining personnel maintenance of clean-up.
In above-mentioned a kind of fabric anti-flammability detection machine, as a kind of scheme, the plate face of described slide plate offers two strip through-holes along self length direction, the upper face of described base plate offers the threaded hole corresponding with described strip through-hole one, described location structure one comprises the fastening bolt being simultaneously plugged in described strip through-hole and threaded hole one, and the head of described fastening bolt can recline mutually with the upper face of described slide plate.During adjusting, can screwed tightening fixing bolt, make slide plate relatively base plate slide, to be regulated after, tighten fastening bolt, make slide plate relative with base plate fixing; In the application, be designed with two strip through-holes, be its in the principle of two one lines, while guaranteeing slide plate and base plate relative sliding, guarantee good accuracy.
In above-mentioned a kind of fabric anti-flammability detection machine, as another kind of scheme, the plate face of described base plate offers several through holes one along self length direction, the plate face of described slide plate offers the through hole two that can align with described through hole one, and described location structure one comprises the spacer pin that can simultaneously be plugged in described through hole one and through hole two.
In above-mentioned a kind of fabric anti-flammability detection machine, as the third scheme, on described base plate, offer a slide rail, on described slide rail, slidably connect a slide block, the lower face of described slide plate is fixed on described slide block, described location structure one comprises a cylinder, and the cylinder body of described cylinder is fixed on described base plate, and the piston rod of described cylinder is connected with described slide plate.Piston rod by cylinder flexible, can realize the relative sliding between slide plate and base plate; And when the piston rod of cylinder stops, can realizing the relative fixing of slide plate and base plate.
In above-mentioned a kind of fabric anti-flammability detection machine, described rocker comprises an intermediate plate, described flammenwerfer is fixed on the inner plate surface of described intermediate plate, the outer plate surface of described intermediate plate can recline mutually with described slide plate and when both recline mutually, the nozzle of described flammenwerfer straight up.The nozzle of flammenwerfer straight up time, can further improve maintenance personal's maintenance of clean-up convenience.
In above-mentioned a kind of fabric anti-flammability detection machine, as a kind of scheme, described location structure two comprises two side plates, the side of two side plates is connected as a single entity with the both sides of described intermediate plate respectively, the lower end of described side plate can lean with described slide plate and when both lean described in the nozzle along continuous straight runs of flammenwerfer towards fabric to be measured.When side plate lower end and slide plate lean, can make by the deadweight of flammenwerfer rocker relative with slide plate fixing.
In above-mentioned a kind of fabric anti-flammability detection machine, on described slide plate, be provided with two hinged seats, two described hinged seats lay respectively at the outside of two described side plates, on two side plates, all offer through hole four, described rocker also comprises a stationary shaft, and the two ends of described stationary shaft are passed respectively described through hole four and are fixed on two hinged seats.
In above-mentioned a kind of fabric anti-flammability detection machine, as another kind of scheme, described location structure two comprises two support bars, and the inner of described support bar is articulated with on the inner plate surface of described intermediate plate, offers the jack of pegging graft for described support bar outer end on described slide plate.
In above-mentioned a kind of fabric anti-flammability detection machine, on described intermediate plate, offer lightening hole and louvre, described louvre is aimed at the afterbody of described flammenwerfer.Be designed with after louvre, the heat that when flammenwerfer can be sprayed, its afterbody produces is drained in time, avoids that heat is counter to flow the serviceable life that affects flammenwerfer.
In above-mentioned a kind of fabric anti-flammability detection machine, the two ends of described clamping bar are all fixed with two baffle plates, are positioned at clamping bar with the baffle interval setting of two of one end and form a chute between the two, and described slide bar can relative sliding through chute and both.
In above-mentioned a kind of fabric anti-flammability detection machine, as a kind of scheme, be arranged on the baffle plate of described clamping bar with two baffle plates of one end and offer tapped through hole, described location structure three comprises the set screw being threaded with described tapped through hole three, and described set screw can lean with described slide bar.By screwing set screw, can make set screw and slide bar lean, when set screw and pressure between slide bar are larger, can make both relative fixing, and then make clamping bar relative with slide bar fixing.
In above-mentioned a kind of fabric anti-flammability detection machine, as another kind of scheme, described location structure three comprises the magnetic patch that is arranged at described clamping bar two ends, and described slide bar adopts metal to make, and described magnetic patch can be connected with described slide bar magnetic.
In above-mentioned a kind of fabric anti-flammability detection machine, described detection machine also comprises a clamp bar, the two ends of described clamp bar are connected with the bottom of two slide bars respectively, the jaws that the clamping bar of close described slide bar bottom and described clamp bar interval arranged and be formed for clamping fabric between the two.Be designed with the fixing of instant noodle seasoning lower end after clamp bar, avoid the fabric normal detection of impact of waving when detecting.
Compared with prior art, the present invention has the following advantages:
1, this detection machine in use, can be positioned over one end of fabric between two clamping bars near slide bar upper end, and then mobile clamping bar makes clamping bar clamp fabric, then by location structure three, clamping bar is fixed on slide bar; Then make the relative base plate of slide plate slide, regulate the distance between flammenwerfer and fabric to be measured, after to be regulated, by location structure one, make slide plate relative with base plate fixing again, then operate flammenwerfer towards fabric flame to be measured, can carry out the detection of fabric anti-flammability, this detection machine can be realized the detection of not making fabric effectively, meanwhile, for the finished product of having made, also can detect accordingly; In the application, flammenwerfer is arranged on rocker, and rocker is articulated with on slide plate,, when detecting, can, by regulating the angle between rocker and slide plate, make the flammenwerfer on rocker aim at fabric to be measured; And in the time need to carrying out maintenance of clean-up to the nozzle of flammenwerfer, can the nozzle of flammenwerfer be made progress by swinging rocker, convenient for maintaining personnel maintenance of clean-up.
Embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1, this detection machine comprises the base plate 1 that along continuous straight runs arranges, and slidably connects a slide plate 2 on base plate 1, is provided with and can makes both relatively-stationary location structures one between slide plate 2 and base plate 1; In the present embodiment, the plate face of slide plate 2 offers two strip through-holes 7 along self length direction, the upper face of base plate 1 offers the threaded hole corresponding with strip through-hole 7 one, location structure one comprises the fastening bolt 8 being simultaneously plugged in strip through-hole 7 and threaded hole one, and the head of fastening bolt 8 can recline mutually with the upper face of slide plate 2.As other scheme, the plate face of base plate 1 offers several through holes one along self length direction, and the plate face of slide plate 2 offers the through hole two that can align with through hole one, and location structure one comprises the spacer pin that can simultaneously be plugged in through hole one and through hole two.As the third scheme, on base plate 1, offer a slide rail, on slide rail, slidably connect a slide block, the lower face of slide plate 2 is fixed on slide block, and location structure one comprises a cylinder, and the cylinder body of cylinder is fixed on base plate 1, and the piston rod of cylinder is connected with slide plate 2.
As shown in Figure 1, detection machine also comprises rocker 3, and the inner of rocker 3 is articulated with on slide plate 2, and the outer end of rocker 3 is free end, between rocker 3 and slide plate 2, be provided with and can make both relatively-stationary location structures two, on the plate face of rocker 3, be provided with a flammenwerfer 4; In the present embodiment, rocker 3 comprises an intermediate plate 9, and flammenwerfer 4 is fixed on the inner plate surface of intermediate plate 9, and the outer plate surface of intermediate plate 9 can recline mutually with slide plate 2 and when both recline mutually, the nozzle of flammenwerfer 4 straight up.As preferably, on intermediate plate 9, offer lightening hole and louvre 14, louvre 14 is aimed at the afterbody of flammenwerfer 4.In the present embodiment, location structure two comprises two side plates 10, the side of two side plates 10 is connected as a single entity with the both sides of intermediate plate 9 respectively, the lower end of side plate 10 can lean with slide plate 2 and when both lean the nozzle along continuous straight runs of flammenwerfer 4 towards fabric to be measured; On slide plate 2, be provided with two hinged seats 11, two hinged seats 11 lay respectively at the outside of two side plates 10, on two side plates 10, all offer through hole four, rocker 3 also comprises a stationary shaft 12, and the two ends of stationary shaft 12 are passed respectively through hole four and are fixed on two hinged seats 11.As other scheme, location structure two comprises two support bars, and the inner of support bar is articulated with on the inner plate surface of intermediate plate 9, offers the jack of pegging graft for support bar outer end on slide plate 2.
As shown in Figure 1, detection machine also comprises two slide bars 5 that vertically arrange, the lower end of slide bar 5 is vertically fixed on base plate 1, detection machine also comprises that three slips are arranged at the clamping bar 19 on slide bar 5, wherein near two clamping bars, 19 intervals of slide bar 5 upper ends, arrange and be formed for clamping the crack 6 of fabric, between clamping bar 19 and slide bar 5, be provided with and can make both relatively-stationary location structures three.Specifically, the two ends of clamping bar 19 are all fixed with two baffle plates 15, are positioned at clamping bar 19 and arrange and form a chute 16 between the two with two of one end baffle plate, 15 intervals, and slide bar 5 can relative sliding through chute 16 and both.Detection machine also comprises a clamp bar 18, and the two ends of clamp bar 18 are connected with the bottom of two slide bars 5 respectively, and the jaws 13 of fabric is set and is formed between the two clamping near clamping bar 19 and clamp bar 18 intervals of slide bar 5 bottoms.In the present embodiment, be arranged on the baffle plate 15 of clamping bar 19 with two baffle plates 15 of one end and offer tapped through hole, location structure three comprises the set screw 17 being threaded with tapped through hole three, and set screw 17 can lean with slide bar 5.As other scheme, location structure three comprises the magnetic patch that is arranged at clamping bar 19 two ends, and slide bar 5 adopts metal to make, and magnetic patch can be connected with slide bar 5 magnetic.
Principle of work of the present invention is as follows: this detection machine in use, can be positioned over one end of fabric between two clamping bars near slide bar upper end, and then mobile clamping bar makes clamping bar clamp fabric, then by location structure three, clamping bar is fixed on slide bar; Then make the relative base plate of slide plate slide, regulate the distance between flammenwerfer and fabric to be measured, after to be regulated, by location structure one, make slide plate relative with base plate fixing again, then operate flammenwerfer towards fabric flame to be measured, can carry out the detection of fabric anti-flammability, this detection machine can be realized the detection of not making fabric effectively, meanwhile, for the finished product of having made, also can detect accordingly; In the application, flammenwerfer is arranged on rocker, and rocker is articulated with on slide plate,, when detecting, can, by regulating the angle between rocker and slide plate, make the flammenwerfer on rocker aim at fabric to be measured; And in the time need to carrying out maintenance of clean-up to the nozzle of flammenwerfer, can the nozzle of flammenwerfer be made progress by swinging rocker, convenient for maintaining personnel maintenance of clean-up.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.