CN106087248A - Hot-wind nonwoven cloth forming machine - Google Patents

Abstract

A kind of hot-wind nonwoven cloth forming machine, belongs to on-woven Product processing field of mechanical technique.Including frame, rear side has received high temperature air generating mechanism；Upper and lower lace curtaining deviation correction mechanism of holding under the arm is connected with frame；Upper and lower lace curtaining drive mechanism of holding under the arm is connected with frame；Upper and lower hot bellows hot blast air port width adjustment drive mechanism is located at the left side of frame；Upper and lower hot bellows, has a plurality of, and the upper and lower part of the length direction that follow frame respectively is arranged from left to right；Upper hot bellows lift adjustment mechanism, is located at the top of frame；On hold lace curtaining under the arm, one end is nested with upper holding under the arm on lace curtaining deviation correction mechanism, another end is nested with and holds under the arm in lace curtaining drive mechanism upper；Under hold lace curtaining under the arm, one end be nested with under hold under the arm on lace curtaining deviation correction mechanism, another end be nested with under hold under the arm in lace curtaining drive mechanism；On hold lace curtaining magnetic mechanism under the arm, with on to hold lace curtaining under the arm attracted, high temperature air generating mechanism communicates with upper and lower hot bellows.Facilitate manufacture and assembly, save and use and inspection cost；Save energy consumption；Guarantee shape efficiency and quality.

Description

Hot-wind nonwoven cloth forming machine

Technical field

The invention belongs to on-woven Product processing field of mechanical technique, be specifically related to a kind of hot-wind nonwoven cloth forming machine.

Background technology

The non-weaving cloth produced by hot blast method is commonly referred to hot-wind nonwoven cloth, and (English name is: through-hot air Bording nonwoven), it is to melt consolidation for primary raw material through hot blast with low-melting-point composite fiber to form, and it is relied on Equipment is hot-wind nonwoven cloth forming machine (also referred to as hot-wind nonwoven cloth forming machine).Standard definition, technology about hot-wind nonwoven cloth are wanted Ask or even test method i.e. method of testing etc. can be found in china textile standard FZ/T64046-2014.

As is known in the industry, the fibre web being made up of thermoplastic synthetic fiber typically each can use heat bonding to reinforce, as the most non- The terylene conventional in producing of weaving, chinlon, polypropylene, ES fiber etc..And then as is known in the industry, due to natural fibers such as cotton, hair, fiber crops Not there is thermoplasticity, thus the fibre web that thus fibrid is individually composed can not be reinforced with heat bonding.But add in thermoplastic webs Enter the fibers such as a small amount of cotton, hair, fiber crops, then can penetrate through hot blast and heat and make fiber surface low melting point components fuse the most viscous Close, cooled and solidified by the pressing of subsequent handling, obtain hot-wind nonwoven cloth, due to hot-wind nonwoven cloth have good hygroscopicity, Excellent strength and warmth retention property elastic, preferable and pleasant softness etc., thus be widely used as personal daily the articles for daily use, Cleaning supplies, various gasket material, filtering material or even medical and hygiene article etc..

The technical information relevant to hot-wind nonwoven cloth forming machine can be seen in disclosed Chinese patent literature, as CN2286763Y recommends there be " a kind of non-woven fabric formation machine ", and this patent is essentially the circle being similar to United States Patent (USP) US5052197 Net drum formula hot-air setting machine, specifically can be found in this patent specification page 1 the 13rd to 25 row.And for example CN102321962A carries Being provided with " non-woven fabrics online treatment drying room " and CN102321958B introduces and has " device of a kind of non-woven fabrics online treatment ", these are two years old Patent formula is essentially heating by infrared radiation molding, specifically can be found in CN102321962A description the 0019th section and The description of CN102321958B the 0039th section.Additionally, by the description to CN102321962A and CN102321958B Read in full understand its for target product be not hot-wind nonwoven cloth, then for hot-wind nonwoven cloth sizing worthy of the name Machine structure design do not have technical can reference.So-called hot-wind nonwoven cloth worthy of the name is to make bi-component or many Component composite fibre carries out free bonding, specifically uses the bond vitrified method of hot-air through type, make calandria with fibre Penetrated fibrous layer by hot-air under the state of dimension non-direct contact and use even adhesion on each interface point of fiber, To non-woven fabrics i.e. hot-wind nonwoven cloth because being not affected by enforceable pressure in heating process, described both had soft length Place is maintained again good strength.Compared with the bond vitrified of Hot rolling, owing to the bond vitrified of Hot rolling is under stress Making calandria directly contact with fiber surface, though having conduction of heat fast and strong point that heat time heating time is short, but fiber is at pressurized conditions There will be flattening situation in various degree during lower melted by heating bonding, fibrous layer is compressed, then feel is stiff, and feel is stiff Degree is little to pressure to be directly proportional greatly, and fabric hot rolled nonwoven fabrics therefore cannot be made to obtain desired feel.

" a kind of hot air penetrating cooling setting oven " of Authorization Notice No. CN202292956U bulletin due to for target Product is " coconut palm plate ", upper guipure and lower guipure coconut palm plate seized on both sides by the arms under state successively by way of preheating oven, heated oven with And cooling setting oven, the structure design thus for hot-wind nonwoven cloth forming machine does not the most have referential enlightening significance.

Owing to the hot-wind nonwoven cloth forming machine of unitization pin-connected panel is relative to aforementioned drum-type hot-wind nonwoven cloth forming machine Speech at least has that structure is terse, manufacture and assembly convenient, use and inspection low cost, sizing efficiency is high and sizing quality can Lean on, to the adaptability of the non-woven fabrics narrow change of door fabric width and the change in thickness (thickness) direction good (according to the narrow change of door fabric width with And thickness change can flexible) etc. strong point, because having formed the direction that current industry is pursued, but disclosed in up to now in Outer patent and non-patent literature are showed no the enlightenment of all corresponding technology and Ye Weiwen China industry obtains and succeeds in developing and answer With precedent.Have passed through lasting and useful exploring and design repeatedly for this applicant, finally define and will be detailed below being situated between The technical scheme continued, and deduce test through computer simulation under taking secrecy provision, result proves practicable.

Summary of the invention

The task of the present invention is that providing a kind of contributes to embodying good unitization effect and use convenient manufacture and dress Join and saved use and inspection cost, be of value to the door fabric width of hot-wind nonwoven cloth according to wanted molding narrow and to upper heat The hot blast air port width of bellows and lower hot bellows is made accommodation and is used saving energy consumption, is conducive to according to wanted molding The thickness of hot-wind nonwoven cloth changes and is adjusted correspondingly the height in the sizing chamber being formed between upper and lower hot bellows and mat To guarantee sizing efficiency and sizing quality, to be conducive to implementing to clean and use by upper hot bellows and lower hot bellows removal body Ensure hot-wind nonwoven cloth meet hygienic practice requirement, have be easy to avoid for seize on both sides by the arms on-woven fiber web on hold under the arm lace curtaining and Under hold lace curtaining sideslip under the arm and use hold under the arm in guarantee lace curtaining with under hold lace curtaining under the arm and make die cavity by oneself when seizing on-woven fiber web on both sides by the arms Entrance side enter until going out from the outlet skidding in sizing chamber, having and be good at preventing the middle part holding lace curtaining under the arm from naturally dropping producing amount of deflection And use guarantee on hold under the arm lace curtaining and under hold between lace curtaining and line-spacing under the arm and then guarantee hot air shaping after the entirety of hot-wind nonwoven cloth The conforming hot-wind nonwoven cloth forming machine of thickness.

The task of the present invention is performed by, and a kind of hot-wind nonwoven cloth forming machine, including a frame, in this frame The rear side of length direction has received a high temperature air generating mechanism；Hold lace curtaining deviation correction mechanism on one under the arm and once hold lace curtaining rectification machine under the arm Structure, above holds lace curtaining deviation correction mechanism under the arm and is connected with frame in the position in the left side corresponding to described frame, under hold lace curtaining deviation correction mechanism pair under the arm Hold the lower section of lace curtaining deviation correction mechanism on Ying Yu under the arm, and be connected with the left side of described frame equally；Hold under the arm on one lace curtaining drive mechanism and Once hold lace curtaining drive mechanism under the arm, above hold lace curtaining drive mechanism under the arm and be connected with frame in the position on the right side corresponding to described frame, under Hold lace curtaining drive mechanism under the arm corresponding to above holding the lower section of lace curtaining drive mechanism under the arm and being connected with the right side of described frame equally；Heat on one Bellows hot blast air port width adjustment drive mechanism and once hot bellows hot blast air port width adjustment drive mechanism, upper hot bellows hot blast Air port width adjustment drive mechanism is arranged on the left side of described frame with holding lace curtaining deviation correction mechanism under the arm on described, lower hot bellows Hot blast air port width adjustment drive mechanism is similarly disposed at the left side of described frame with holding lace curtaining deviation correction mechanism under the arm under described； Upper hot bellows, on this, the quantity of hot bellows has the top of length direction that is a plurality of and that follow described frame to set from left to right Putting, adjacent upper hot bellows is connected to each other, and described upper hot bellows hot blast air port width adjustment drive mechanism is connected with upper hot bellows； Lower hot bellows, the quantity of this lower hot bellows lower section equal and hot bellows on corresponding to the quantity of described upper hot bellows The bottom of the length direction that position follows described frame equally is arranged from left to right, and adjacent lower hot bellows is connected to each other, described Lower hot bellows hot blast air port width adjustment drive mechanism is connected with lower hot bellows, the space structure between upper hot bellows and lower hot bellows Become sizing chamber；Hot bellows lift adjustment mechanism on one, on this, hot bellows lift adjustment mechanism is arranged on the top of described frame And it is connected with described upper hot bellows, when upper hot bellows lift adjustment mechanism makes upper hot bellows towards deviating from described lower hot bellows When direction shifts up, the width in described sizing chamber increases, and when upper hot bellows elevating mechanism makes hot bellows towards lower hot blast The direction of case when bottom offset, the reduced height in described sizing chamber；Around the top in described sizing chamber and be arranged at intervals at machine Lead in the frame of top that is on frame and that correspond to described upper hot bellows and hold lace curtaining under the arm on the one of curtain roller row shifting again and again, should On hold one end of lace curtaining under the arm and be nested with and hold under the arm on described on lace curtaining deviation correction mechanism, and the other end is nested with and holds lace curtaining drive mechanism on described under the arm On；Around the bottom in described sizing chamber and the machine that is arranged at intervals in frame and corresponding to described lower hot bellows lower section That leads under frame that curtain roller row again and again moves once holds lace curtaining under the arm, holds one end of lace curtaining under the arm and be nested with and hold lace curtaining rectification machine under described under the arm under this On structure, and the other end is nested with and holds under the arm in lace curtaining drive mechanism under described；Between corresponding to described two adjacent upper hot bellows Position be arranged in described frame on hold lace curtaining magnetic mechanism under the arm, this is held under the arm lace curtaining magnetic mechanism with described on to hold lace curtaining under the arm attracting Closing, described high temperature air generating mechanism communicates with described upper hot bellows and lower hot bellows simultaneously.

In a specific embodiment of the present invention, described on hold under the arm lace curtaining deviation correction mechanism include casing before correction, Upper correction rear box, upper deviation rectification roller, on hold under the arm lace curtaining tightening roller, on hold under the arm adjusting apparatus before lace curtaining transition guide roll, upper deviation rectification roller, on Adjusting apparatus after deviation rectification roller, on hold lace curtaining tightening roller under the arm before adjusting apparatus and on hold adjusting apparatus after lace curtaining tightening roller under the arm, before upper correction Casing is constituted on one casing chamber before correction, on this before correction casing towards on rectify a deviation rear box side upper correction before case Offer on body wallboard and on one, before deviation rectification roll shaft, in adjustment tank and, hold adjustment tank before lace curtaining tensioner roll shaft under the arm, adjust before upper deviation rectification roll shaft Whole groove position on casing wallboard before upper correction is corresponding with the front end of upper deviation rectification roller, above holds adjustment tank before lace curtaining tensioner roll shaft under the arm The lower section of adjustment tank and corresponding with the front end above holding lace curtaining tightening roller under the arm before being positioned at deviation rectification roll shaft, the right side of casing before upper correction Side is fixing with the left side of described frame to be connected, and upper correction rear box is corresponding with casing before upper correction, correction rear box on this Constitute and have on one correction rear cabinet body cavity, this is rectified a deviation rear box towards on the upper correction rear box wall of the side of casing before correction Offer on plate and on one, after deviation rectification roll shaft, in adjustment tank and, hold adjustment tank after lace curtaining tensioner roll shaft, adjustment tank after upper deviation rectification roll shaft under the arm Position on upper correction rear box wallboard is corresponding with the rear end of upper deviation rectification roller, and after above holding lace curtaining tensioner roll shaft under the arm, adjustment tank is positioned at The lower section of adjustment tank and corresponding with the rear end above holding lace curtaining tightening roller under the arm after upper deviation rectification roll shaft, the right flank of upper correction rear box Same fixing with the left side of described frame is connected, wherein, on described before correction casing wallboard and described on correction rear box wall Be fixed with on one on correction casing lower stay tube of casing of rectifying a deviation on stay tube and between plate, this props up on correction casing stay tube with And upper lower stay tube of correction casing forms diagonal relationship each other, and upper correction rear box wallboard towards on casing wall before correction The side of plate or before upper correction casing wallboard towards on the rectify a deviation side of rear box wallboard be provided with on one and hold lace curtaining under the arm and visit limit Sensor, the middle position of the front end surface of upper deviation rectification roller is constituted on one spindle nose before deviation rectification roller, and in the rear end of upper deviation rectification roller The middle position of end face is constituted on one spindle nose after deviation rectification roller, and before upper deviation rectification roller, spindle nose is adjusted before corresponding to deviation rectification roll shaft on described The position of whole groove probe into described upper correction before box cavity and before being rotatably supported at deviation rectification roller on spindle nose supporting shaft holder, And before on this, before deviation rectification roller, spindle nose supporting shaft holder is bearing in described upper deviation rectification roller in adjusting apparatus, after upper deviation rectification roller, spindle nose exists Probe into described upper correction rear box intracavity corresponding to the position of adjustment tank after described upper deviation rectification roll shaft and be rotatably supported at After deviation rectification roller on spindle nose supporting shaft holder, and adjust after on this, after deviation rectification roller, spindle nose supporting shaft holder is bearing in described upper deviation rectification roller In engagement positions, spindle nose before the middle position of the upper front end surface holding lace curtaining tightening roller under the arm composition has on and holds lace curtaining tightening roller under the arm, and Spindle nose after the middle position of the upper rear end end face holding lace curtaining tightening roller under the arm composition has on one and holds lace curtaining tightening roller under the arm, above holds lace curtaining tensioner under the arm Before roller, spindle nose is corresponding to box cavity before the position of adjustment tank is insinuated on described correction before holding lace curtaining tensioner roll shaft under the arm on described And adjusting apparatus matches before holding lace curtaining tightening roller on under the arm, after above holding lace curtaining tightening roller under the arm, spindle nose is holding lace curtaining under the arm on described After tensioner roll shaft the position of adjustment tank be insinuated into described upper correction rear box intracavity and with on hold under the arm and adjust dress after lace curtaining tightening roller Put and match, above hold under the arm lace curtaining transition guide roll corresponding to upper deviation rectification roller and on hold the right side between lace curtaining tightening roller under the arm, this is held under the arm The middle position of the front-end and back-end end face of lace curtaining transition guide roll respectively constitutes to have on one holds lace curtaining transition guide roll spindle nose under the arm, is positioned at On hold under the arm lace curtaining transition guide roll front end surface middle position on hold lace curtaining transition guide roll spindle nose under the arm by transition guide roll Spindle nose props up bearing and is rotatably supported at before described upper correction on casing wallboard, and is positioned at the rear end end holding lace curtaining transition guide roll under the arm Hold lace curtaining transition guide roll spindle nose on the middle position in face under the arm to prop up bearing again by transition guide roll spindle nose and be rotatably supported at On upper correction rear box wallboard, before upper deviation rectification roller, adjusting apparatus position of adjustment tank before corresponding to deviation rectification roll shaft on described is arranged On described before correction casing wallboard towards on the side in the front casing chamber of correction, after upper deviation rectification roller, adjusting apparatus is corresponding to described After upper deviation rectification roll shaft, the position of adjustment tank is arranged on the described upper correction rear box wallboard side towards upper correction rear cabinet body cavity, on Before holding lace curtaining tightening roller under the arm, adjusting apparatus is being arranged on correction corresponding to the position of adjustment tank before holding lace curtaining tensioner roll shaft under the arm on described Front casing wallboard is towards the side in casing chamber before upper correction, and after above holding lace curtaining tightening roller under the arm, adjusting apparatus is holding net under the arm on described After curtain tensioner roll shaft, the position of adjustment tank is arranged on the correction rear box wallboard side towards upper correction rear cabinet body cavity, described Upper hot bellows hot blast air port width adjustment drive mechanism is arranged on before described upper correction on casing and case before correction on leaning out Be connected with described upper hot bellows after the right flank of body, described on hold under the arm one end of lace curtaining be nested with on described deviation rectification roller and on hold under the arm Hold the lower section of lace curtaining transition guide roll on lace curtaining tightening roller and on described under the arm, this holds under the arm the edge pair of the side of lace curtaining Hold lace curtaining on described in Ying Yu under the arm and visit limit sensor；Top backplate and the length direction in frame it is provided with on the top of described frame Rear side has received a hot blast generation case, and described hot bellows lift adjustment mechanism is arranged on the backplate of top, described high temperature air Generating mechanism is arranged on the hot blast generation case intracavity of hot blast generation case, is joined by upper hot bellows between described adjacent upper hot bellows Axle sleeve connects each other, and communicates connection by lower hot bellows coupling band between described adjacent lower hot bellows；Described lower hot bellows Structure be identical with the structure of described upper hot bellows.

In another specific embodiment of the present invention, after described upper deviation rectification roller, the structure of adjusting apparatus is with described Before upper deviation rectification roller, the structure of adjusting apparatus is identical, on this before deviation rectification roller adjusting apparatus include top guide bar seat, a pair top guide bar, on Sliding platform, turntable shaft last time, upper correction motor, upper correction transmission case and upper sliding platform adjusting lever, top guide bar seat is in correspondence Before described upper deviation rectification roll shaft before the position of the lower section of adjustment tank and described upper correction casing wallboard towards case before described upper correction The side of body cavity is fixed, and a pair top guide bar is fixed on top guide bar seat with state the most parallel each other, and upper sliding platform passes through Upper sliding platform slide block and a pair top guide bar are slidably matched, and last time, turntable shaft was rotatably supported at by rotating disk bearing block last time On sliding platform, upper correction motor coordinate with upper correction transmission case transmission and by upper correction transmission case together with upper correction motor with Before upper correction, casing wallboard is fixed towards the side in casing chamber before upper correction, and the left end of upper sliding platform adjusting lever is by upper slip Platform adjusting lever bearing pin is connected with upper sliding platform, and the right-hand member of upper sliding platform adjusting lever matches with upper correction transmission case, Before described upper deviation rectification roller, spindle nose supporting shaft holder is plugged on turntable shaft described last time；Adjust after holding lace curtaining tightening roller on described under the arm The structure of engagement positions be with described on to hold the structure of adjusting apparatus before lace curtaining tightening roller under the arm identical, adjust before this holds under the arm lace curtaining tightening roller Engagement positions include holding under the arm lace curtaining tightening roller front axle head bearing support upper rail, on hold under the arm lace curtaining tightening roller front axle head bearing support lower guideway, On hold under the arm lace curtaining tightening roller front axle head bearing support, on hold shaft head gear before lace curtaining tightening roller, upper rack and front axle head bearing support under the arm and drive Acting cylinder, above holds lace curtaining tightening roller front axle head bearing support upper rail under the arm corresponding to adjustment tank before holding lace curtaining tensioner roll shaft under the arm on described Before position and the upper correction of top, casing wallboard is fixed towards the side in casing chamber before upper correction, above holds spindle nose before lace curtaining tightening roller under the arm Bearing block lower guideway hold under the arm on corresponding to the position of the lower section of adjustment tank before lace curtaining tensioner roll shaft same with on casing wall before correction Plate is fixed towards the side in casing chamber before upper correction, respectively constitutes in the upper upper and lower holding lace curtaining tightening roller front axle head bearing support under the arm Have one bearing block guide sliding tray, be positioned at the top holding lace curtaining tightening roller front axle head bearing support under the arm bearing block guide sliding tray with On hold lace curtaining tightening roller front axle head bearing support upper rail under the arm and be slidably matched, and the bearing block being positioned at bottom guide sliding tray with on hold net under the arm Curtain tightening roller front axle head bearing support lower guideway is slidably matched, and before above holding lace curtaining tightening roller under the arm, shaft head gear is held lace curtaining on corresponding under the arm and risen On spindle nose and hold lace curtaining under the arm on this before tightly the position of the rear side of roller front axle head bearing support is fixed on described and holds lace curtaining tightening roller under the arm to rise Before before tight roller, spindle nose holds lace curtaining tightening roller on stretching out under the arm, shaft head gear rear support is held under the arm on lace curtaining tightening roller front axle head bearing support upper, Upper rack corresponding to the position of the lower section of shaft head gear before holding lace curtaining tightening roller under the arm on described with on before correction casing wallboard towards Before upper correction the side in casing chamber fix and with on hold lace curtaining tightening roller under the arm before shaft head gear be meshed, front axle head bearing support drive The position on the right side that acting cylinder holds lace curtaining tightening roller front axle head bearing support on corresponding under the arm be fixed on so that level is horizontally-arranged before spindle nose axle Bearing drives acting cylinder to fix on seat, and this front axle head bearing support drive acting cylinder fix before seat and upper correction casing wallboard towards Before upper correction, the side in casing chamber is fixed, and front axle head bearing support drives the front axle head bearing support of acting cylinder to drive acting cylinder post with upper Hold lace curtaining tightening roller front axle head bearing support under the arm to connect.

In another specific embodiment of the present invention, described under hold lace curtaining deviation correction mechanism under the arm and include case before lower correction Body, lower correction rear box, lower deviation rectification roller, under hold under the arm lace curtaining tightening roller, under hold under the arm and adjust dress before lace curtaining transition guide roll, lower deviation rectification roller Put, adjusting apparatus after lower deviation rectification roller, under hold lace curtaining tightening roller under the arm before adjusting apparatus and under hold adjusting apparatus after lace curtaining tightening roller under the arm, under entangle Casing to the front is constituted casing chamber before correction, and before this lower correction, casing is towards the lower correction of the side of lower correction rear box Adjustment tank and once hold adjustment tank before lace curtaining tensioner roll shaft under the arm before deviation rectification roll shaft, lower deviation rectification roll shaft is offered on front casing wallboard Front adjustment tank position on casing wallboard before lower correction is corresponding with the front end of lower deviation rectification roller, under hold under the arm and adjust before lace curtaining tensioner roll shaft Whole groove before lower correction the position on casing wallboard with under to hold the front end of lace curtaining tightening roller under the arm corresponding, the right side of casing before lower correction Fixing with the left side of described frame and be connected, lower correction rear box is corresponding with casing before lower correction, and this lower correction rear box is constituted There is correction rear cabinet body cavity, at this lower correction rear box towards on the lower correction rear box wallboard of the side of casing before lower correction Offer adjustment tank and once hold adjustment tank after lace curtaining tensioner roll shaft under the arm after deviation rectification roll shaft, after lower deviation rectification roll shaft adjustment tank under Correction rear box wallboard on position corresponding with the rear end of lower deviation rectification roller, under hold lace curtaining tensioner roll shaft under the arm after adjustment tank in lower correction Position on rear box wallboard with under to hold the rear end of lace curtaining tightening roller under the arm corresponding, the right side of lower correction rear box is same with described machine The left side of frame is fixing to be connected, and wherein, is fixed with before described lower correction between casing wallboard and described lower correction rear box wallboard Stay tube and lower stay tube of a pair time correction casing on correction casing once, a stay tube and a pair time correction on this lower correction casing Lower stay tube of casing forms the position relationship of triangle each other, and at lower correction rear box wallboard towards casing wall before lower correction The side of plate or before lower correction casing wallboard be provided with towards the side of lower correction rear box wallboard and hold lace curtaining under the arm and visit limit Sensor, lower deviation rectification roller corresponds to down hold under the arm the lower right of lace curtaining tightening roller, in the middle position of the front end surface of this lower deviation rectification roller Constitute and have spindle nose before deviation rectification roller, and constitute in the middle position of the rear end end face of lower deviation rectification roller and have deviation rectification roller rear axle Head, spindle nose box cavity before the position of adjustment tank probes into described lower correction before corresponding to described lower deviation rectification roll shaft before lower deviation rectification roller And it is rotatably supported at before lower deviation rectification roller on spindle nose supporting shaft holder, and before this lower deviation rectification roller, spindle nose supporting shaft holder is bearing in Before described lower deviation rectification roller in adjusting apparatus, spindle nose position of adjustment tank after corresponding to described lower deviation rectification roll shaft after lower deviation rectification roller After probeing into described lower correction rear box intracavity and being rotatably supported at lower deviation rectification roller on spindle nose supporting shaft holder, and this lower correction After after roller, spindle nose supporting shaft holder is bearing in described lower deviation rectification roller in adjusting apparatus, under hold the front end surface of lace curtaining tightening roller under the arm Middle position is constituted to be had and holds spindle nose before lace curtaining tightening roller under the arm, and under hold the middle position structure of rear end end face of lace curtaining tightening roller under the arm Become to have and holds spindle nose after lace curtaining tightening roller under the arm, under hold lace curtaining tightening roller under the arm before spindle nose before corresponding to holding lace curtaining tensioner roll shaft under the arm under described The position of adjustment tank be insinuated into described lower correction before box cavity and with under hold lace curtaining tightening roller under the arm before adjusting apparatus match, under After holding lace curtaining tightening roller under the arm, spindle nose is being insinuated into described lower correction corresponding to the position of adjustment tank after holding lace curtaining tensioner roll shaft under the arm under described Rear box intracavity and with under hold lace curtaining tightening roller under the arm after adjusting apparatus match, under hold lace curtaining transition guide roll under the arm corresponding to lower correction The right side of roller, the middle position of the front-end and back-end end face holding lace curtaining transition guide roll under this under the arm respectively constitutes to have holds lace curtaining mistake under the arm Cross guide roll spindle nose, hold lace curtaining transition under the middle position of the front end surface holding lace curtaining transition guide roll under being positioned under the arm under the arm and guide roll shaft Head props up bearing by lower transition guide roll spindle nose and is rotatably supported at before described lower correction on casing wallboard, and holds lace curtaining under the arm under being positioned at Hold lace curtaining transition guide roll spindle nose under the middle position of the rear end end face of transition guide roll under the arm and guide roll shaft again by lower transition Head bearing is rotatably supported on lower correction rear box wallboard, and before lower deviation rectification roller, adjusting apparatus is corresponding to described lower deviation rectification roller Before before axle, the position of adjustment tank is arranged on described lower correction, casing wallboard is towards the side in casing chamber before lower correction, after lower deviation rectification roller Adjusting apparatus position of adjustment tank after corresponding to described lower deviation rectification roll shaft be arranged on described lower correction rear box wallboard towards under The side of correction rear cabinet body cavity, under hold lace curtaining tightening roller under the arm before adjusting apparatus corresponding to adjusting before holding lace curtaining tensioner roll shaft under the arm under described The position of groove is arranged on casing wallboard before lower correction towards the side in casing chamber before lower correction, under hold lace curtaining tightening roller under the arm after adjust dress Put and be arranged on lower correction rear box wallboard towards lower correction corresponding to the position of adjustment tank after holding lace curtaining tensioner roll shaft under the arm under described The side of rear cabinet body cavity, is supported with, between casing wallboard and lower correction rear box wallboard, case of rectifying a deviation before lower correction rotationally Body first lead curtain roller, once correction casing second lead curtain roller and once correction casing the 3rd lead curtain roller, lower correction casing first is led Curtain roller corresponds to down hold under the arm the right side of lace curtaining tightening roller, and lower correction casing second is led curtain roller and led curtain roller corresponding to lower correction casing first Upper right side, lower correction casing the 3rd is led curtain roller correspondence and is that lower correction casing first leads the lower section of curtain roller, described lower hot blast Case hot blast air port width adjustment drive mechanism is arranged on before described lower correction on casing and the right side of casing before leaning out lower correction Be connected with described lower hot bellows behind side, described under hold under the arm one end of lace curtaining be nested with successively hold under the arm under described lace curtaining tightening roller, under Curtain roller led by correction casing first and lower correction casing the 3rd is led on curtain roller and leads curtain roller with described lower correction casing second simultaneously Top and the lower contact of lower deviation rectification roller, limit is visited corresponding to holding lace curtaining under described under the arm in the edge of the side holding lace curtaining under this under the arm Sensor.

In another specific embodiment of the present invention, after described lower deviation rectification roller, the structure of adjusting apparatus is with described Before lower deviation rectification roller, the structure of adjusting apparatus is identical, before this lower deviation rectification roller adjusting apparatus include lower guide rod seat, a pair lower guide rod, under Sliding platform, next time turntable shaft, lower correction motor, lower correction transmission case and lower slider platform adjusting lever, lower guide rod seat is in correspondence Before described lower deviation rectification roll shaft before the position of the lower section of adjustment tank and described lower correction casing wallboard towards case before described lower correction The side of body cavity is fixed, and a pair lower guide rod is fixed on lower guide rod seat with state the most parallel each other, and lower slider platform passes through Lower slider platform slide block and a pair lower guide rod are slidably matched, and turntable shaft is rotatably supported at down by turntable shaft bearing next time next time On sliding platform, lower correction motor coordinate with lower correction transmission case transmission and by lower correction transmission case together with lower correction motor with Before lower correction, casing wallboard is fixed towards the side in casing chamber before lower correction, and the right-hand member of lower slider platform adjusting lever passes through lower slider Platform adjusting lever bearing pin is connected with lower slider platform, and the right-hand member of lower slider platform adjusting lever matches with lower correction transmission case, Before described lower deviation rectification roller spindle nose supporting shaft holder be plugged on described in next time on turntable shaft；Adjust after holding lace curtaining tightening roller under described under the arm The structure of engagement positions be with described under to hold the structure of adjusting apparatus before lace curtaining tightening roller under the arm identical, adjust before holding lace curtaining tightening roller under this under the arm Engagement positions hold under the arm under including lace curtaining tightening roller front axle head bearing support upper rail, under hold under the arm lace curtaining tightening roller front axle head bearing support lower guideway, Under hold under the arm lace curtaining tightening roller front axle head bearing support, under hold shaft head gear before lace curtaining tightening roller, lower tooth bar and front axle head bearing support under the arm and drive Working cylinder, under hold lace curtaining tightening roller front axle head bearing support upper rail under the arm corresponding to adjustment tank before holding lace curtaining tensioner roll shaft under the arm under described Before position and the lower correction of top, casing wallboard is fixed towards the side in casing chamber before lower correction, under hold spindle nose before lace curtaining tightening roller under the arm Bearing block lower guideway hold under the arm under corresponding to the position of the lower section of adjustment tank before lace curtaining tensioner roll shaft same with lower correction before casing wall Plate is fixed towards the side in casing chamber before lower correction, under hold the upper and lower of lace curtaining tightening roller front axle head bearing support under the arm and respectively constitute Have a bearing block guide runner, hold under the arm under being positioned at lace curtaining tightening roller front axle head bearing support top bearing block guide runner with under hold lace curtaining under the arm Tightening roller front axle head bearing support upper rail is slidably matched, and be positioned at the bearing block guide runner of bottom with under hold lace curtaining tightening roller front axle under the arm Head bearing support lower guideway is slidably matched, under hold lace curtaining tightening roller under the arm before shaft head gear under corresponding to, hold spindle nose axle before lace curtaining tightening roller under the arm The position of the rear side of bearing be fixed on described under hold lace curtaining tightening roller under the arm before on spindle nose and hold lace curtaining tightening roller under the arm under this before spindle nose exist Before holding lace curtaining tightening roller under stretching out under the arm shaft head gear rear support under hold under the arm on lace curtaining tightening roller front axle head bearing support, lower tooth bar is in correspondence Casing wallboard is held before lace curtaining tightening roller before the position of the lower section of shaft head gear and lower correction under the arm towards casing before lower correction under described The side in chamber fix and with under hold lace curtaining tightening roller under the arm before shaft head gear be meshed, front axle head bearing support drive working cylinder in correspondence The position on the right side holding lace curtaining tightening roller front axle head bearing support under under the arm is fixed on front axle head bearing support driving work so that level is horizontally-arranged Cylinder is fixed on seat, and this front axle head bearing support drives working cylinder to fix before seat and lower correction casing wallboard towards casing before lower correction The side in chamber is fixed, front axle head bearing support drive working cylinder front axle head bearing support drive working cylinder post with under hold lace curtaining tightening roller under the arm Front axle head bearing support connects.

In an also specific embodiment of the present invention, casing wallboard before the upper correction of casing before rectifying a deviation on described Above and offer a transmission band in the position corresponding to described upper hot bellows hot blast air port width adjustment drive mechanism to step down Groove, described upper hot bellows hot blast air port width adjustment drive mechanism includes driving motor, upper driving reduction box, upper driving master Driving wheel, upper driving driven pulley, upper driving transmission band, upper universal connecting shaft and upper universal drive shaft connection dish, upper driving motor with on drive Dynamic reduction box transmission coordinate and by upper driving reduction box together with upper driving motor in the position corresponding to described transmission band slot to make way Put with described upper correction before the chamber diapire in casing chamber fix, upper driving drivewheel is fixed on the upper driving of driving reduction box and subtracts case On final stage power output shaft and corresponding with transmission band slot to make way, one end of upper driving transmission band is nested with at upper driving drivewheel On, the other end is being nested with on upper driving driven pulley, before on this, driving driven pulley is positioned at correction after transmission band slot to make way Casing wallboard back to the side in casing chamber before upper correction and corresponding with described upper driving drivewheel across transmission band slot to make way, On this, the left end of the upper driving follower shaft of driving driven pulley is rotatably supported on driving follower shaft left bracket, and this drives Before dynamic follower shaft left bracket and upper correction, casing wallboard is fixed back to the side in casing chamber before upper correction, upper driving follower shaft Right-hand member be rotatably supported on driving follower shaft right axle seat, and on this, driving follower shaft right axle seat is same with upper correction Front casing wallboard fix back to the side in casing chamber before upper correction and on this driving follower shaft right axle seat driven with upper driving Wheel shaft left bracket is corresponding, the left end of upper universal connecting shaft drive on corresponding to the position of follower shaft right axle seat with on drive The right-hand member of follower shaft is in transmission connection, and upper universal drive shaft connection dish is hinged on the right-hand member of universal connecting shaft and leaning out and entangles on described The right side of casing to the front is connected with described upper hot bellows；Described upper driving drivewheel and upper driving driven pulley are sprocket wheel, Described upper driving transmission band is driving chain；In the front side of length direction of described frame and protecting corresponding to described top The position of the lower section of plate be provided with one up or down before hoisting cross beam, and at the rear side of length direction of frame and exist equally Corresponding to pushing up hoisting cross beam after the position of the lower section of backplate is provided with up or down, the front end of described upper hot bellows is with front Hoisting cross beam connects, and the rear end of upper hot bellows is connected with rear hoisting cross beam, described on while hold lace curtaining magnetic mechanism under the arm with front Hoisting cross beam and rear hoisting cross beam connect, described upper hot bellows lift adjustment mechanism simultaneously with front hoisting cross beam and after rise Fall crossbeam connects；The top of described hot blast generator tube is provided with an exhaustor, makes hot blast generation case by this exhaustor Hot blast generation case chamber communicates with the external world, and the setting direction of described lower hot bellows is contrary with the setting direction of described upper hot bellows 's.

At more and in a specific embodiment of the present invention, casing wallboard before the lower correction of casing before described lower correction Above and offer a transmission band in the position corresponding to described lower hot bellows hot blast air port width adjustment drive mechanism to step down Chamber, described lower hot bellows hot blast air port width adjustment drive mechanism includes lower driving motor, lower driving reduction box, lower driving master Driving wheel, lower driving driven pulley, lower driving transmission band, lower universal connecting shaft and lower universal drive shaft connection dish, lower driving motor with under drive Dynamic reduction box transmission coordinate and by lower driving reduction box together with lower driving motor in the position in chamber of stepping down corresponding to described transmission band Put with described lower correction before the chamber roof in casing chamber fix, lower driving drivewheel is fixed on the lower driving of lower driving reduction box and subtracts case Chamber of stepping down on final stage power output shaft and with transmission band is corresponding, and one end of lower driving transmission band is nested with at lower driving drivewheel Under, the other end is nested with after stepping down chamber by way of transmission band on lower driving driven pulley, before this lower driving driven pulley is positioned at lower correction Casing wallboard back to the side in casing chamber before lower correction and corresponding with described lower driving drivewheel across transmission band chamber of stepping down, The left end of the lower driving follower shaft of this lower driving driven pulley is rotatably supported on lower driving follower shaft left bracket, drives under this Before dynamic follower shaft left bracket and lower correction, casing wallboard is fixed back to the side in casing chamber before lower correction, lower driving follower shaft Right-hand member be rotatably supported on lower driving follower shaft right axle seat, and this lower driving follower shaft right axle seat is same with lower correction Front casing wallboard back to before lower correction, fix and this lower driving follower shaft right axle seat is driven with lower driving by the side in casing chamber Wheel shaft left bracket is corresponding, and the left end of lower universal connecting shaft is in position and the lower driving corresponding to lower driving follower shaft right axle seat The right-hand member of follower shaft is in transmission connection, lower universal drive shaft connection dish be hinged on the right-hand member of lower universal connecting shaft and lean out described under entangle The right side of casing to the front is connected with described lower hot bellows；Described lower driving drivewheel and lower driving driven pulley are sprocket wheel, Described lower driving transmission band is driving chain.

The present invention's and then in a specific embodiment, described upper hot bellows includes hot bellows casing, air port Width adjusting apparatus and upper hot bellows blower cover, upper hot bellows casing is constituted hot bellows casing chamber on, hot bellows case on this The top of body cavity is configured to uncovered, and the bottom in upper hot bellows casing chamber is fixed with hot bellows box bottom on, heat on this The high temperature air fumarole for spraying high temperature air to described sizing chamber is offered with high density state on bellows box bottom, The upper edge of the left chamber wall in upper hot bellows casing chamber is rolled over exhibition towards the direction deviating from upper hot bellows casing chamber and is constituted and have a left wheel Chamber, is provided with hot bellows casing left slide guide roller on a group, at upper hot bellows case at this left wheel intracavity with space state pivot The upper edge of the right chamber wall of body cavity is rolled over exhibition towards the direction deviating from upper hot bellows casing chamber equally and is constituted and have a right roller chamber, at this Right roller intracavity pivots with space state and is provided with hot bellows casing right slide guide roller on a group, in the front end of upper hot bellows casing It is fixed with hot bellows case body handle on, air port width adjusting apparatus bag on end face and back to the side in upper hot bellows casing chamber Include front curtain rolling shaft, rear curtain rolling shaft, front roller shutter, the fixing pipe of front roller shutter, the fixing pipe of rear roller shutter, rear roller shutter and front curtain rolling shaft connection dish, The left end of front curtain rolling shaft be rotatably supported at by front curtain rolling shaft bearing block the left chamber wall in upper hot bellows casing chamber front end and It is stretched over outside hot bellows casing chamber, and the right-hand member of front curtain rolling shaft is rotatably supported at upper heat again by front curtain rolling shaft bearing block The front end of the right chamber wall in bellows casing chamber and being stretched over equally outside hot bellows casing chamber, on left end and the right side of this front curtain rolling shaft Hold curtain rolling shaft sprocket wheel before being respectively fixed with, at this to being respectively arranged with the middle part of chain before, this front chain on front curtain rolling shaft sprocket wheel One end fix with the end that front roller shutter fixes pipe, and the other end of front chain is fixedly connected with one end of a front haulage rope, and The end that the other end of this front haulage rope fixes pipe with rear roller shutter is fixed, and the left end of rear curtain rolling shaft is turned by rear curtain rolling shaft bearing block Being bearing in the rear end of the left chamber wall in described upper hot bellows casing chamber, then the right-hand member of curtain rolling shaft is again by rear curtain rolling shaft axle dynamicly Bearing is rotatably supported at the rear end of the right chamber wall in hot bellows casing chamber, and left end and right-hand member at this rear curtain rolling shaft are respectively fixed with Curtain rolling shaft sprocket wheel after one, at this to being respectively arranged with the middle part of a rear chain on rear curtain rolling shaft sprocket wheel, one end of this rear chain with after Roller shutter is fixed the end of pipe and is fixed, and the other end of rear chain is fixedly connected with one end of a rear haulage rope, and this rear haulage rope The other end fix with the end that front roller shutter fixes pipe, front roller shutter corresponding to described upper hot bellows box bottom front end above, The width of this front roller shutter adapts with the width of upper hot bellows box bottom, and one end of this front roller shutter and described front roller shutter Axle is fixed, and the other end and the middle part that front roller shutter fixes pipe are fixed, and front roller shutter fixes the left end of pipe and right-hand member is fixed with front roller shutter Pipe slide coordinates, and the cavity wall that this front roller shutter fixes pipe guide rail and upper hot bellows casing chamber is fixed, and rear roller shutter corresponds to upper Above the rear end of hot bellows box bottom, the same width with upper hot bellows box bottom of the width of this rear roller shutter adapts, and And one end of this rear roller shutter fixes with described rear curtain rolling shaft, and the other end and the middle part that rear roller shutter fixes pipe are fixed, rear roller shutter Left end and the right-hand member of fixing pipe are fixed pipe slide with rear roller shutter and are coordinated, and this rear roller shutter fixes pipe guide rail and upper hot bellows case The cavity wall of body cavity is fixed, and front curtain rolling shaft connection dish is fixed on the left end of described front curtain rolling shaft, described upper universal drive shaft connection dish with This front curtain rolling shaft connection dish connects, and described upper hot bellows coupling band is connected to the air port width adjustment of two adjacent upper hot bellows Between the described front curtain rolling shaft of device, upper hot bellows blower cover is corresponding to the top of described upper hot bellows casing, hot bellows on this Blower cover constitute have a high temperature air air-inlet cavity, the bottom of this high temperature air air-inlet cavity be configured to uncovered and with described upper heat Bellows box bottom is corresponding, and the front end surface of upper hot bellows blower cover is fixed with the bottom of blower cover fixed plate, and this air inducing The top of cover fixed plate is fixed with described front hoisting cross beam, and this front hoisting cross beam coordinates with described housing slide, at upper hot blast The middle position of the rear end end face of case blower cover offers the blower cover for high temperature air introduces high temperature air air-inlet cavity High temperature air air inlet, this blower cover high temperature air air inlet communicates with the hot blast generation case chamber of described hot blast generation case, upper heat The top, rear end of bellows blower cover is fixed with described rear hoisting cross beam, and this rear hoisting cross beam is joined with described housing slide equally Closing, the left lower at upper hot bellows blower cover is constituted a left slide guide roller groove, and this left slide guide roller groove rolls left with described Matching in wheel chamber, described upper hot bellows casing left slide guide roller constitutes rolling pair with this left slide guide roller groove, at upper hot bellows The lower right side of blower cover is constituted a right slide guide roller groove, and this right slide guide roller groove matches with described right roller chamber, institute The upper hot bellows casing right slide guide roller stated constitutes rolling pair with this right slide guide roller groove, when the institute being arranged on the backplate of described top When stating hot bellows lift adjustment mechanism's described front hoisting cross beam of drive and rear hoisting cross beam upstream or downstream, by front lifting horizontal stroke Beam and rear hoisting cross beam drive described upper hot bellows blower cover and by upper hot bellows blower cover together with described upper hot bellows case Body upstream or downstream, wherein, hot bellows box cavity and corresponding to hot bellows box bottom upper on described on described Side position be arranged at box bottom reinforcement frame, this box bottom reinforcement frame is fixed with upper hot bellows box bottom, described before Roller shutter and rear roller shutter corresponding to the top of box bottom reinforcement frame and are supported, at upper hot bellows case by box bottom reinforcement frame Body cavity be fixedly arranged at the front end with one first anti-interference roll shaft and one second anti-interference roll shaft, and solid in the rear end in upper hot bellows casing chamber Surely having one the 3rd anti-interference roll shaft and one the 4th anti-interference roll shaft, the first anti-interference roll shaft is corresponding to after the second anti-interference roll shaft Top, the 3rd anti-interference roll shaft is corresponding to the back lower place of the 4th anti-interference roll shaft, and the described other end of described front haulage rope exists Fix the end of pipe successively with described rear roller shutter behind the top of the first anti-interference roller and the lower section of the 3rd anti-interference roll shaft Fixing, and the described other end of described rear haulage rope is successively above the 4th anti-interference roll shaft and the second anti-interference The end fixing pipe with described front roller shutter behind the lower section of roll shaft is fixed, and is fixing above pipe guide rail corresponding to described front roller shutter Position be fixed with one before chain guide, described front chain is slidably matched, right with the front chain guide groove of this front chain guide After described in Ying Yu, the position of the top that roller shutter fixes pipe guide rail is fixed with a rear chain guide rail, described rear chain and this rear chain The rear chain guide-track groove of guide rail is slidably matched, and described front roller shutter fixes pipe and the described rear roller shutter space of fixing between pipe is configured to Upper hot bellows hot blast air port width, and when being passed through described up to ten thousand by described upper hot bellows hot blast air port width adjustment drive mechanism Connect dribbling to axle move described front curtain rolling shaft connection dish and moved described front curtain rolling shaft clockwise movement by the connection dribbling of front curtain rolling shaft Time, described front roller shutter and rear roller shutter respectively forwardly curtain rolling shaft and rear curtain rolling shaft wind, described forward and backward roller shutter is fixing manages that The degree that this scolds out increases, and described upper hot bellows hot blast air port width expands accordingly, and when by upper hot bellows hot blast air port width Adjust drive mechanism by the dynamic front curtain rolling shaft connection dish of upper universal drive shaft connection dribbling and by the dynamic front volume of front curtain rolling shaft connection dribbling During curtain axle counterclockwise movement, described front roller shutter and rear roller shutter exit on curtain rolling shaft and rear curtain rolling shaft respectively in the past, described before, Rear roller shutter is fixing manages displacement toward each other, and described upper hot bellows hot blast air port width reduces accordingly.

In the most more and in a specific embodiment of the present invention, described upper hot bellows lift adjustment mechanism includes crossbeam Lifting motor, beam lifting reduction box, big sprocket wheel, minor sprocket, reduction box driving chain, worm gear case, the first commutation transmission Axle, the first commutation worm gear case, the second commutation power transmission shaft, the second commutation worm gear case, the 3rd commutation power transmission shaft and the 3rd Commutation worm gear case, beam lifting motor coordinates and by beam lifting reduction box together with horizontal stroke with beam lifting reduction box transmission Beam lifting motor is fixed seat by lifting reduction box and is fixed on the rear side left end of described top backplate, and big sprocket wheel is fixed on beam lifting On the beam lifting reduction gearbox output shaft of reduction box, minor sprocket is fixed on the worm shaft of worm gear case, and worm gear case sets Putting on the backplate of top, the lower end of the first adjustment screw rod of this worm gear case is stretched also through top backplate towards the lower section of top backplate And be connected with the left end of described rear hoisting cross beam, one end of reduction box driving chain is nested with on big sprocket wheel, and the other end is nested with On minor sprocket, the rear end of the first commutation drive coordinates with worm gear case transmission, and the front end and that first commutates power transmission shaft One commutation worm gear case is in transmission connection, and this first commutation worm gear case is arranged on front side left end and and the worm gear of top backplate Worm screw case is corresponding, under the lower end of the second adjustment screw rod of this first commutation worm gear case is through top backplate towards top backplate Fang Shenzhan and the left end with described front hoisting cross beam are connected, and the second commutation power transmission shaft, should corresponding to the front side top of top backplate Left end and the first commutation worm gear case transmission of the second commutation power transmission shaft coordinate, and right-hand member and the second commutation worm gear case pass Dynamic cooperation, the second commutation worm gear case is arranged on the front side right-hand member of top backplate, the 3rd tune of this second commutation worm gear case The lower end of whole screw rod is stretched through top backplate towards the lower section of top backplate and is connected with the right-hand member of described front hoisting cross beam, the 3rd Commutation power transmission shaft and the first commutation power transmission shaft are parallel, the front end of the 3rd commutation power transmission shaft and the second commutation worm gear case transmission Coordinate, and the rear end of the 3rd commutation power transmission shaft coordinates with the 3rd commutation worm gear case transmission, the 3rd commutation worm gear case The rear side right-hand member and the worm gear case that commutates with described second that are arranged on top backplate are corresponding, the 3rd commutation worm and gear article The lower end of the 4th adjustment screw rod stretch through top backplate towards the lower section of top backplate and with the right-hand member of described rear hoisting cross beam Connect；Constituted with space state in the front side of described frame and had one group of frame front column, described upper hot bellows blower cover and on The front end of hot bellows casing is corresponding between two adjacent frame front columns, at the rear side of frame and corresponding to one group of frame The position of front column is constituted with space state one group of frame rear column, described upper hot bellows blower cover and upper hot bellows casing Rear end corresponding between two adjacent frame rear columns, at one group of frame front column towards the side of one group of frame rear column Top be fixed with one before hoisting cross beam guide post rail plate, and at one group of frame rear column towards the one of one group of frame front column The top of side be fixed with one after hoisting cross beam guide post rail plate, on described front hoisting cross beam and corresponding to one group The position of front hoisting cross beam guide post rail plate is fixed with front hoisting cross beam guide post, this front hoisting cross beam guide post and front liter The guide-track groove of fall crossbeam guide post rail plate is slidably matched, and rises on described rear hoisting cross beam and after corresponding to one group The position of fall crossbeam rail plate is fixed with rear hoisting cross beam guide post, and this rear hoisting cross beam guide post guides with rear hoisting cross beam The guide-track groove of bar rail plate is slidably matched.

In again and then in a specific embodiment of the present invention, described on hold under the arm lace curtaining magnetic mechanism include front suspension rod, Rear suspension bar, magnet strip arrange channel-section steel and magnet strip, and the upper end of front suspension rod is fixed with described front hoisting cross beam, and the lower end of front suspension rod Arranging that with magnet strip the front end of channel-section steel is fixed, the upper end of rear suspension bar is fixed with described rear hoisting cross beam, and the lower end of rear suspension bar Fixing screw by rear suspension bar and arrange that the rear end of channel-section steel is fixed with magnet strip, described upper hot bellows coupling band is plugged on magnet strip Arranging the front end of channel-section steel, and be screwed, the quantity of magnet strip has one group, and follows the channel-section steel of magnet strip layout channel-section steel The channel-section steel chamber base arm in chamber length direction interval arrange and with the diapire adhesive of channel-section steel chamber, in left and right, the channel-section steel chamber cavity wall in channel-section steel chamber Between and compel to hold screw fixed plate being fixed with magnet strip corresponding to the location interval above magnet strip, compel at this magnet strip Hold and offer magnet strip in screw fixed plate and compel to hold screw hole, compel to hold at magnet strip and screwed a magnet strip on screw hole and compel to hold spiral shell Nail, this magnet strip compels to hold screw and supports and in magnet strip, by magnet strip across channel-section steel chamber diapire with described on to hold lace curtaining under the arm attracting Close.

One of technique effect of technical scheme that the present invention provides, owing to upper hot bellows and lower hot bellows are respectively arranged with the most each other Independent the most respectively by interconnected a plurality of of upper and lower hot bellows coupling band, thus good unitization effect can be embodied, both Manufacture and assembly can be facilitated, use and inspection cost can be saved again；Two, owing to upper and lower hot bellows hot blast can be passed through respectively The upper and lower hot bellows hot blast air port width of upper and lower hot bellows is adjusted and uses adaptation hot blast by air port width adjusting mechanism The change that non-woven fabrics door fabric width is narrow, thus it is conserved energy consumption；Three, owing to can be made by upper hot bellows lift adjustment mechanism Hot bellows adjusts to change the height in sizing chamber up or down, thus is adapted to the thickness change of hot-wind nonwoven cloth and guarantee Sizing efficiency and quality；Four, due to by upper and lower hold under the arm lace curtaining deviation correction mechanism respectively to upper and lower hold under the arm lace curtaining implement correction, thus It is avoided that and upper and lower holds lace curtaining sideslip under the arm, it is ensured that upper and lower lace curtaining of holding under the arm makes entering of die cavity by oneself when seizing on-woven fiber web on both sides by the arms Mouth side enters until the outlet skidding from sizing chamber goes out；Five, due to held under the arm from above lace curtaining magnetic mechanism with on hold lace curtaining adhesive under the arm, because of And can prevent from holding under the arm lace curtaining sagging generation amount of deflection, make the concordance of the integral thickness of hot-wind nonwoven cloth be ensured；Six, due to Upper hot bellows casing, lower hot bellows casing can be removed with the effect of drawer-like and outside body, implement cleaning, thus the not only side of cleaning Just and can guarantee that hot-wind nonwoven cloth meets hygienic practice requirement.

Accompanying drawing explanation

Fig. 1 is embodiments of the invention schematic diagram.

Fig. 2 be shown in Fig. 1 on hold the detailed structure view of lace curtaining deviation correction mechanism under the arm.

Fig. 3 is the schematic diagram of the upper deviation rectifying roller adjusting apparatus shown in Fig. 2.

Fig. 4 be shown in Fig. 1 under hold the detailed structure view of lace curtaining deviation correction mechanism under the arm.

Fig. 5 is the upper and lower enlarged diagram holding lace curtaining deviation correction mechanism under the arm shown in Fig. 1.

Fig. 6 is the detailed structure view of the upper hot bellows lift adjustment mechanism shown in Fig. 1.

Fig. 7 is the detailed structure view of the upper hot bellows shown in Fig. 1 and Fig. 6.

Fig. 8 is the detailed structure view of the lower hot bellows shown in Fig. 1 and Fig. 6.

Fig. 9 be high temperature air generating mechanism and the upper hot bellows of the present invention and lower hot bellows coordinate schematic diagram.

Figure 10 be shown in Fig. 1 on hold under the arm lace curtaining drive mechanism and under hold the schematic diagram of lace curtaining drive mechanism under the arm.

Figure 11 be shown in Fig. 1 on hold the detailed structure view of lace curtaining magnetic mechanism under the arm.

Detailed description of the invention

In order to be more clearly understood from technical spirit and the beneficial effect of the present invention, applicant is below with embodiment Mode elaborate, but the description to embodiment is not the restriction to the present invention program, any according to structure of the present invention Pro forma rather than the substantial equivalent transformation that is only done by think of is regarded as technical scheme category.

The most every relate to upper and lower, left and right, the directivity of front and rear or claim directionality concept be all On the basis of the location status shown in Fig. 1, thus the special limit to the technical scheme that the present invention provides can not be understood as Fixed.

Referring to Fig. 1, it is shown that the frame 1 of a fiame-like construction, the rear side at the length direction of this frame 1 has received one High temperature air generating mechanism 11 (can be found in Fig. 6 and Fig. 9)；Show and hold lace curtaining deviation correction mechanism 2 on one under the arm and once hold lace curtaining correction under the arm Mechanism 3, above holds lace curtaining deviation correction mechanism 2 under the arm and is connected with frame 1 in the position of the left upper portion corresponding to aforementioned frame 1, under hold lace curtaining under the arm Deviation correction mechanism 3 is corresponding to above holding the lower section of lace curtaining deviation correction mechanism 2 under the arm, and is connected with the left lower of aforementioned frame 1 equally；Illustrate Hold lace curtaining drive mechanism 10 under the arm and once hold lace curtaining drive mechanism 20 under the arm on one, above hold lace curtaining drive mechanism 10 under the arm corresponding to aforementioned machine The position of the right upper portion of frame 1 is connected with frame 1, under hold lace curtaining drive mechanism 20 under the arm corresponding to above holding lace curtaining drive mechanism under the arm 10 times Just and it is connected with the lower right side of aforementioned frame 1 equally；Show hot bellows hot blast air port width adjustment drive mechanism 4 on Hot bellows hot blast air port width adjustment drive mechanism 5 once, upper hot bellows hot blast air port width adjustment drive mechanism 4 with Hold lace curtaining deviation correction mechanism 2 on aforementioned under the arm and be arranged on the left side of aforementioned frame 1, lower hot bellows hot blast air port width adjustment drive mechanism 5 are similarly disposed at the left side of aforementioned frame 1 with holding lace curtaining deviation correction mechanism 3 under the arm under aforementioned；Show hot bellows 6 on, should The quantity of upper hot bellows 6 has the top of length direction that is a plurality of and that follow aforementioned frame 1 to arrange from left to right, adjacent upper heat Bellows 6 are connected to each other, and aforesaid upper hot bellows hot blast air port width adjustment drive mechanism 4 is connected with upper hot bellows 6；Show down Hot bellows 7, the position of the quantity of this lower hot bellows 7 lower section equal and hot bellows 6 on corresponding to the quantity of upper hot bellows 6 The bottom putting the length direction that follow frame 1 equally is arranged from left to right, and adjacent lower hot bellows 7 is connected to each other, aforesaid lower heat Bellows hot blast air port width adjustment drive mechanism 5 is connected with lower hot bellows 7, the space structure between upper hot bellows 6 and lower hot bellows 7 Become the sizing chamber 40 for cellucotton net being implemented hot air shaping；Show hot bellows lift adjustment mechanism 8, heat on this on one Bellows lift adjustments mechanism 8 is arranged on the top of aforementioned frame 1 and is connected, when upper hot bellows liter with aforesaid upper hot bellows 6 When fall guiding mechanism 8 makes hot bellows 6 shift up (also can claim to float up) towards the direction deviating from aforementioned lower hot bellows 7, The width in aforementioned sizing chamber 40 increases, and when upper hot bellows elevating mechanism 8 make hot bellows 6 towards lower hot bellows 7 direction to When (also can claim to shifting of floating downward) during bottom offset, the reduced height in aforementioned sizing chamber 40；Show around aforementioned sizing chamber 40 is upper Portion and be arranged at intervals in frame 1 and corresponding to aforementioned upper hot bellows 6 top frame on lead curtain roller 12 Zhou Erfu I.e. being formed of shifting that go with beginning holds lace curtaining 50a under the arm on the one of a movement plane gone round and begun again, and one end that this holds under the arm lace curtaining 50a is nested with Hold under the arm on aforementioned on lace curtaining deviation correction mechanism 2, and the other end is nested with and holds under the arm on aforementioned in lace curtaining drive mechanism 10；Show around front Under the bottom stating sizing chamber 40 and the frame being arranged at intervals at lower section that is in frame 1 and that correspond to aforementioned lower hot bellows 7 That leads curtain roller 13 capable one the movement plane gone round and begun again of i.e. formation moved again and again once holds lace curtaining 50b under the arm, holds net under the arm under this One end of curtain 50b is nested with holds under the arm on lace curtaining deviation correction mechanism 3 under aforementioned, and the other end is nested with and holds lace curtaining drive mechanism 20 under aforementioned under the arm On；Show and hold lace curtaining magnetic under the arm on being arranged in aforementioned frame 1 corresponding to the position between aforementioned two adjacent upper hot bellows 6 Inhale mechanism 9, this is held under the arm lace curtaining magnetic mechanism 9 with aforementioned on to hold lace curtaining 50a under the arm attracted, aforesaid high temperature air generating mechanism 11 is together Time communicate with aforementioned upper hot bellows 6 and lower hot bellows 7.

The structure preferably rather than being definitely limited to holding lace curtaining deviation correction mechanism 2 on aforesaid under the arm is as follows: include casing before correction 21, upper correction rear box 22, upper deviation rectification roller 23, on hold under the arm lace curtaining tightening roller 24, on hold lace curtaining transition guide roll 25, upper deviation rectification roller under the arm before Adjusting apparatus 27 after adjusting apparatus 26, upper deviation rectification roller, on hold lace curtaining tightening roller under the arm before adjusting apparatus 28 and on hold lace curtaining tightening roller under the arm after Adjusting apparatus 29, before upper correction, casing 21 is constituted on one casing chamber 211 before correction, on this before correction casing 21 towards on entangle Offer on casing wallboard 212 on one before the upper correction of the side of casing 22 to the rear and hold under the arm in adjustment tank 2121 and before deviation rectification roll shaft Adjustment tank 2122 before lace curtaining tensioner roll shaft, adjustment tank 2121 position on casing wallboard 212 before upper correction before upper deviation rectification roll shaft Corresponding with the front end of upper deviation rectification roller 23, before above holding lace curtaining tensioner roll shaft under the arm, adjustment tank 2122 is positioned at adjustment tank before deviation rectification roll shaft The lower section of 2121 and corresponding with the front end above holding lace curtaining tightening roller 24 under the arm, the right flank of casing 21 and aforementioned frame before upper correction The left side of 1 is fixing to be connected, and upper correction rear box 22 is corresponding with casing 21 before upper correction, and on this, correction rear box 22 is constituted one Upper correction rear cabinet body cavity 221, this is rectified a deviation rear box 22 towards on the upper correction rear box wall of side of casing 21 before correction Offer on plate 222 and on one, after deviation rectification roll shaft, in adjustment tank 2221 and, hold adjustment tank 2222 after lace curtaining tensioner roll shaft, upper correction under the arm After roll shaft, the adjustment tank 2221 position on upper correction rear box wallboard 222 is corresponding with the rear end of upper deviation rectification roller 23, above holds net under the arm After after curtain tensioner roll shaft, adjustment tank 2222 is positioned at deviation rectification roll shaft adjustment tank 2221 lower section and with on hold lace curtaining tightening roller 24 under the arm Rear end corresponding, the same left side with aforementioned frame 1 of the right flank of upper correction rear box 22 is fixed and is connected, wherein, aforementioned A stay tube 213 on correction casing it is fixed with on one between casing wallboard 212 and aforementioned upper correction rear box wallboard 222 before upper correction Rectify a deviation lower stay tube 214 of casing on one, this props up on correction casing stay tube 213 and lower stay tube 214 of upper correction casing that This forms diagonal relationship, and upper correction rear box wallboard 222 towards on before correction the side of casing wallboard 212 be provided with one On hold lace curtaining under the arm and visit limit sensor 60a, the middle position of the front end surface of upper deviation rectification roller 23 is constituted on one spindle nose before deviation rectification roller 231, and constitute in the middle position of the rear end end face of upper deviation rectification roller 23 and have on one spindle nose 232, upper deviation rectification roller front axle after deviation rectification roller 231 before corresponding to deviation rectification roll shaft on aforementioned the position of adjustment tank 2121 probe on aforementioned before correction in casing chamber 211 and It is rotatably supported at before deviation rectification roller on spindle nose supporting shaft holder 2311, and spindle nose supporting shaft holder 2311 before deviation rectification roller on this Holding on aforesaid before deviation rectification roller in adjusting apparatus 26, after upper deviation rectification roller, spindle nose 232 is adjusted after corresponding to deviation rectification roll shaft on aforementioned In the position of whole groove 2221 probes into aforementioned upper correction rear cabinet body cavity 221 and be rotatably supported at spindle nose support shaft after deviation rectification roller In bearing 2321, and adjusting apparatus 27 after spindle nose supporting shaft holder 2321 is bearing in aforesaid upper deviation rectification roller after deviation rectification roller on this On, spindle nose 241 before the middle position of the upper front end surface holding lace curtaining tightening roller 24 under the arm composition has on and holds lace curtaining tightening roller under the arm, and On hold lace curtaining tightening roller 24 under the arm the middle position of rear end end face constitute and have on one and hold spindle nose 242 after lace curtaining tightening roller under the arm, above hold lace curtaining under the arm Before tightening roller, spindle nose 241 is being insinuated on aforementioned correction corresponding to the position of adjustment tank 2122 before holding lace curtaining tensioner roll shaft under the arm on aforementioned In front casing chamber 211 and with on hold lace curtaining tightening roller under the arm before adjusting apparatus 28 match, after above holding lace curtaining tightening roller under the arm, spindle nose 242 exists In being insinuated into aforementioned upper correction rear cabinet body cavity 221 corresponding to the position of adjustment tank 2222 after holding lace curtaining tensioner roll shaft under the arm on aforementioned and After holding lace curtaining tightening roller on under the arm, adjusting apparatus 29 matches, above hold under the arm lace curtaining transition guide roll 25 corresponding to upper deviation rectification roller 23 with on hold under the arm Right side between lace curtaining tightening roller 24, holds each structure in middle position of the front-end and back-end end face of lace curtaining transition guide roll 25 on this under the arm Hold lace curtaining transition guide roll spindle nose 251 on Cheng Youyi under the arm, be positioned at the middle position of the front end surface holding lace curtaining transition guide roll 25 under the arm Hold lace curtaining transition guide roll spindle nose 251 under the arm to prop up bearing 2511 by transition guide roll spindle nose and be rotatably supported at aforementioned upper correction On front casing wallboard 212, and be positioned at the middle position of the rear end end face holding lace curtaining transition guide roll 25 under the arm on hold lace curtaining transition under the arm Guide roll spindle nose 251 props up bearing 2511 again by transition guide roll spindle nose and is rotatably supported at upper correction rear box wallboard 222 On, before upper deviation rectification roller, adjusting apparatus 26 position of adjustment tank 2121 before corresponding to deviation rectification roll shaft on aforementioned is arranged on aforementioned and entangles Casing wallboard 212 to the front is towards the side in casing chamber 211 before upper correction, and after upper deviation rectification roller, adjusting apparatus 27 is corresponding on aforementioned After deviation rectification roll shaft, the position of adjustment tank 2221 is arranged on aforementioned upper correction rear box wallboard 222 towards upper correction rear cabinet body cavity 221 Side, before above holding lace curtaining tightening roller under the arm, adjusting apparatus 28 is corresponding to the position of adjustment tank 2122 before holding lace curtaining tensioner roll shaft under the arm on aforementioned Put and be arranged on casing wallboard 212 before correction towards the side in casing chamber 211 before upper correction, after above holding lace curtaining tightening roller under the arm, adjust dress Put 29 and be arranged on correction rear box wallboard 222 court corresponding to the position of adjustment tank 2222 after holding lace curtaining tensioner roll shaft under the arm on aforementioned The upwards side of correction rear cabinet body cavity 221,

As shown in Figure 2, it is arranged on aforementioned upper correction due to aforesaid upper hot bellows hot blast air port width adjustment drive mechanism 4 On front casing 21 and on leaning out before correction after the right flank of casing 21 with aforesaid on hot bellows 6 be connected, thus confirm The upper hot bellows hot blast air port width adjustment drive mechanism 4 that applicant is said above with on hold lace curtaining deviation correction mechanism 2 under the arm and Be arranged on the saying in the left side of frame 1, aforementioned on hold under the arm one end of lace curtaining 50a be nested with on aforementioned deviation rectification roller 23 and on hold lace curtaining under the arm Hold the lower section of lace curtaining transition guide roll 25 on tightening roller 24 and on aforementioned under the arm, this holds under the arm the edge part of the side of lace curtaining 50a Limit sensor 60a is visited corresponding to holding lace curtaining under the arm on aforementioned in the position edge of rear side (the present embodiment be).

In the present embodiment, although holding lace curtaining on by under the arm and visiting limit sensor 60a and be arranged on upper correction rear box wallboard 222 court The upwards side of casing wallboard 212 before correction, but equally by hold lace curtaining under the arm and visit before limit sensor 60a is arranged at upper correction Casing wallboard 212 is towards the side of upper correction rear box wallboard 222.In the present embodiment, hold lace curtaining on aforesaid under the arm and visit limit sensing Device 60a is photoswitch, and is connected with the electric control box electrical control of hot-wind nonwoven cloth forming machine by circuit.

Refer to Fig. 6 and combine Fig. 1 and Fig. 7 to Fig. 9, be provided with on the top of aforementioned frame 1 top backplate 14 and The rear side of the length direction of frame 1 has received a hot blast generation case 17, and aforesaid hot bellows lift adjustment mechanism 8 is arranged on top and protects On plate 14, aforesaid high temperature air generating mechanism 11 is arranged in the hot blast generation case chamber 171 of hot blast generation case 17 (Fig. 9 shows), Connect each other by upper hot bellows coupling band 30a (Fig. 7 shows) between aforesaid adjacent upper hot bellows 6, and aforesaid adjacent lower heat Connection is communicated by lower hot bellows coupling band 30b (Fig. 8 shows) between bellows 7；The structure of aforementioned lower hot bellows 7 is and upper hot bellows The structure of 6 is identical.

Owing to being connect each other by upper hot bellows coupling band 30a between each two adjacent upper hot bellows 6, thus plural number can be made Individual upper hot bellows 6 shows the most independent but also mutual according to linking and be able to the spy of manufacture and assembly in the way of duplication Point, i.e. embodies the unitization effect in applicant's superincumbent technique effect hurdle.Between again due to each two adjacent lower hot bellows 7 Interconnected by lower hot bellows coupling band 30b, thus can show as to the feature described in upper hot bellows 6 and effect.

Refer to Fig. 3 and still combine Fig. 2, owing to after aforesaid upper deviation rectification roller, the structure of adjusting apparatus 27 is with aforementioned Before upper deviation rectification roller, the structure of adjusting apparatus 26 is identical, thus applicant is below only to the knot of adjusting apparatus 26 before upper deviation rectification roller Structure elaborates, and by after to the reading of the description of adjusting apparatus 26 before upper deviation rectification roller, at all will not be to understanding After upper deviation rectification roller, adjusting apparatus 27 produces puzzled.On this, before deviation rectification roller, adjusting apparatus 26 includes top guide bar seat 261, a pair top guide bar 262, upper sliding platform 263, turntable shaft last time 264, upper correction motor 265, upper correction transmission case 266 and upper sliding platform adjust Bar 267, top guide bar seat 261 fixes screw 2611 adjustment tank 2121 before corresponding to deviation rectification roll shaft on aforementioned by top guide bar seat Before position and the aforementioned upper correction of lower section, casing wallboard 212 is fixed, on a pair towards the side in casing chamber 211 before aforementioned upper correction Guide rod 262 is fixed on top guide bar seat 261 with state the most parallel each other, and upper sliding platform 263 is by the upper cunning bottom it Moving platform slide block 2631 is slidably matched with a pair top guide bar 262, and last time, turntable shaft 264 was rotated by rotating disk bearing block last time 2641 Be bearing on sliding platform 263, upper correction motor 265 uses has the servomotor of rotating function, correction electricity on this Machine 265 coordinates with the transmission of upper correction transmission case 266 and by upper correction transmission case 266 together with upper correction motor 265 and upper correction Front casing wallboard 212 is fixed towards the side in casing chamber 211 before upper correction, and the left end of upper sliding platform adjusting lever 267 is by upper Sliding platform adjusting lever bearing pin 2671 is connected with upper sliding platform 263, and the right-hand member of upper sliding platform adjusting lever 267 and upper correction Transmission case 266 matches, and before aforesaid upper deviation rectification roller, spindle nose supporting shaft holder 2311 is plugged on turntable shaft aforementioned last time 264.

Also show in fig. 2 before being fixed on aforesaid upper correction with horizontal boom state casing wallboard 212 towards on entangle Correction transmission case connecting pin axle bed 2124, correction transmission case connecting pin axle bed 2124 on this on the one of side, casing chamber 211 to the front Corresponding to being fixed with in the lower right side of aforementioned upper correction transmission case 266 and transmission case connecting pin axle bed 2124 of rectifying a deviation on this Transmission case of rectifying a deviation on one connects bearing pin 21241, and on this, correction transmission case connects bearing pin 21241 and is fixed on upper correction transmission case The upper correction transmission case bearing pin engaging lug 2661 on the right side of 266 connects.In the present embodiment, aforesaid upper correction transmission case 266 For gear-box.

Hold lace curtaining on aforesaid under the arm to visit limit sensor 60a there are two sensing heads, the i.e. first sensing head and the second sensing head, the One, the spacing between the second sensing head can such as be set as 2 according to setting, then the center of spacing is 1.Concrete and Speech, when above hold lace curtaining 50a deviation aforesaid central under the arm and towards when deviating from the second sensing head i.e. towards the direction displacement of the first sensing head, So by the first sensing head, signal is fed back to the electric control box having already mentioned above, electric control box gives upper correction to instruction Motor 265, upper correction motor 265 works, and drives upper sliding platform adjusting lever 267 by upper correction transmission case 266, by upper slip Platform adjusting lever 267 drives upper sliding platform 263 by upper sliding platform adjusting lever bearing pin 2671, makes sliding platform 263 follow A pair top guide bar 262 displacement to the right.Due to spindle nose supporting before the upper deviation rectification roller of spindle nose 231 before the upper deviation rectification roller of upper deviation rectification roller 23 Bearing block 2311 is inserted on turntable shaft last time 264, is arranged by rotating disk bearing block last time 2641 due to turntable shaft last time 264 again On upper sliding platform 263, thus when upper sliding platform 263 displacement to the right, spindle nose supporting shaft holder 2311 before upper deviation rectification roller Also corresponding displacement to the right.Meanwhile, after upper deviation rectification roller adjusting apparatus 27 reverse operation (also can not work) and make deviation rectification roller Rear spindle nose supporting shaft holder 2321 to left dislocation, until make the posterior edges position holding the 50a that arranges net under the arm correspond to aforesaid first, Spacing center between second sensing head.Otherwise same example.

Why spindle nose supporting shaft holder before upper deviation rectification roller 2311 is supported on upper sliding platform by turntable shaft last time 264 On 263, be because in order to ensure spindle nose 231 before upper deviation rectification roller be able to upper deviation rectification roller before spindle nose supporting shaft holder 2311 phase hang down Directly, it is to avoid mobile dead point, the same example of spindle nose supporting shaft holder 2321 after upper deviation rectification roller occur.

Please continue to refer to Fig. 2, owing to after holding lace curtaining tightening roller under the arm on aforesaid, the structure of adjusting apparatus 29 is to hold net under the arm on aforementioned Before curtain tightening roller, the structure of adjusting apparatus 28 is identical, thus applicant below the most only on hold adjusting apparatus before lace curtaining tightening roller under the arm 28 elaborate.Before holding lace curtaining tightening roller on this under the arm, adjusting apparatus 28 includes holding lace curtaining tightening roller front axle head bearing support upper rail under the arm 281, hold under the arm on lace curtaining tightening roller front axle head bearing support lower guideway 282, on hold under the arm lace curtaining tightening roller front axle head bearing support 283, on hold net under the arm Before curtain tightening roller, shaft head gear 284, upper rack 285 and front axle head bearing support drive acting cylinder 286, above hold lace curtaining tightening roller front axle under the arm Head bearing support upper rail 281 is passing through screw corresponding to the position above adjustment tank 2122 before holding lace curtaining tensioner roll shaft under the arm on aforementioned Fix towards the side in casing chamber 211 before upper correction with casing wallboard 212 before upper correction, above hold lace curtaining tightening roller front axle head bearing under the arm Seat lower guideway 282 on corresponding to, hold lace curtaining tensioner roll shaft under the arm before adjustment tank 2122 lower section position by screw equally with on entangle Casing wallboard 212 to the front is fixed towards the side in casing chamber 211 before upper correction, holds lace curtaining tightening roller front axle head bearing support under the arm upper The upper and lower of 283 is respectively constituted has a bearing block to guide sliding tray 2831, is positioned at and holds lace curtaining tightening roller front axle head bearing support under the arm The bearing block on the top of 283 guide sliding tray 2831 with on hold lace curtaining tightening roller front axle head bearing support upper rail 281 under the arm and be slidably matched, And be positioned at bottom bearing block guide sliding tray 2831 with on hold under the arm lace curtaining tightening roller front axle head bearing support lower guideway 282 slip join Closing, before above holding lace curtaining tightening roller under the arm, shaft head gear 284 holds the position of the rear side of lace curtaining tightening roller front axle head bearing support 283 on corresponding under the arm Put be fixed on aforementioned hold lace curtaining tightening roller under the arm before on spindle nose 241 and hold lace curtaining tightening roller under the arm on this before spindle nose 241 hold under the arm on stretching out Before lace curtaining tightening roller, shaft head gear 284 rear support is held under the arm on lace curtaining tightening roller front axle head bearing support 283 upper, and upper rack 285 is right Before lace curtaining tightening roller should being held on aforementioned under the arm before the position of the lower section of shaft head gear 284 and upper correction casing wallboard 212 towards on entangle The side in casing chamber 211 to the front fix and with on hold lace curtaining tightening roller under the arm before shaft head gear 284 be meshed, front axle head bearing support drives The position on the right side that dynamic acting cylinder 286 holds lace curtaining tightening roller front axle head bearing support 283 on corresponding under the arm is fixed on so that level is horizontally-arranged Front axle head bearing support drives acting cylinder to fix on seat 2862, and this front axle head bearing support driving acting cylinder is fixed seat 2862 and passed through spiral shell Before nail and upper correction, casing wallboard 212 is fixed towards the side in casing chamber 211 before upper correction, front axle head bearing support driving acting cylinder The front axle head bearing support of 286 drive acting cylinder post 2861 with on hold lace curtaining tightening roller front axle head bearing support 283 under the arm and be connected.As preferably Scheme, can will hold lace curtaining tightening roller front axle head bearing support lower guideway 282 under the arm on aforesaid and upper rack 285 uses same spiral shell Before nail and upper correction, casing wallboard 212 is fixed.

In the present embodiment, aforesaid front axle head bearing support drives acting cylinder 286 to be oil cylinder, if but replaced with cylinder Oil cylinder, then equivalence should be considered as and replace and still belong to technical connotation category disclosed by the invention.

When to make to hold under the arm on aforesaid lace curtaining 50a by lax be adjusted to tensioner time, say, that hold lace curtaining 50a on when under the arm and pine occur Relaxation situation and need to tensioner degree implement adjust time, then by electric control box to signal give front axle head bearing support drive acting cylinder 286, front axle head bearing support drives acting cylinder post 2861 to stretch outside cylinder body, front axle head bearing support drive acting cylinder post 2861 to push away Hold under the arm on Dong lace curtaining tightening roller front axle head bearing support 283 follow hold under the arm lace curtaining tightening roller front axle head bearing support upper rail 281 and on Hold lace curtaining tightening roller front axle head bearing support lower guideway 282 under the arm in left dislocation, drive, hold spindle nose 241 corresponding positions before lace curtaining tightening roller under the arm Move, simultaneously on hold lace curtaining tightening roller under the arm before shaft head gear 284 follow upper rack 285 and roll accordingly.Meanwhile, net is held under the arm on aforesaid After curtain tightening roller, adjusting apparatus 29 is simultaneously and synchronous working so that on hold lace curtaining tightening roller 24 under the arm its two ends corresponded respectively to Before holding lace curtaining tensioner roll shaft under the arm adjustment tank 2122 and on to hold the position of adjustment tank 2222 after lace curtaining tensioner roll shaft under the arm overall to left dislocation, Make to hold lace curtaining 50a under the arm and be adjusted to tensioner by lax.

Please see Fig. 4 by emphasis, aforesaid under to hold the structure preferably rather than being definitely limited to of lace curtaining deviation correction mechanism 3 under the arm as follows: include Casing 31 before lower correction, lower correction rear box 32, lower deviation rectification roller 33, under hold under the arm lace curtaining tightening roller 34, under hold lace curtaining transition guide roll under the arm 35, adjusting apparatus 37 after adjusting apparatus 36, lower deviation rectification roller before lower deviation rectification roller, under hold lace curtaining tightening roller under the arm before adjusting apparatus 38 and under hold under the arm Adjusting apparatus 39 after lace curtaining tightening roller, before lower correction, casing 31 is constituted casing chamber 311 before correction, case before this lower correction Body 31 is towards offering adjustment tank before deviation rectification roll shaft on casing wallboard 312 before the lower correction of the side of lower correction rear box 32 3121 and once hold adjustment tank 3122 before lace curtaining tensioner roll shaft under the arm, adjustment tank 3121 casing wallboard before lower correction before lower deviation rectification roll shaft Position on 312 is corresponding with the front end of lower deviation rectification roller 33, under hold adjustment tank 3122 case before lower correction before lace curtaining tensioner roll shaft under the arm Position on body wallboard 312 with under to hold the front end of lace curtaining tightening roller 34 under the arm corresponding, the right side of casing 31 and aforementioned machine before lower correction The left side of frame 1 is fixing to be connected, and lower correction rear box 32 is corresponding with casing 31 before lower correction, and this lower correction rear box 32 is constituted to be had Correction rear cabinet body cavity 321 once, at this lower correction rear box 32 towards the lower correction rear box of the side of casing 31 before lower correction Offer adjustment tank 3221 and once hold adjustment tank 3322 after lace curtaining tensioner roll shaft under the arm after deviation rectification roll shaft on wallboard 322, under entangle Partially after roll shaft, the adjustment tank 3221 position on lower correction rear box wallboard 322 is corresponding with the rear end of lower deviation rectification roller 33, under hold under the arm After lace curtaining tensioner roll shaft the adjustment tank 3222 position on lower correction rear box wallboard 322 with under hold the rear end of lace curtaining tightening roller 34 under the arm Corresponding, the right flank of lower correction rear box 32 is fixing with the left side of aforementioned frame 1 equally to be connected, wherein, in aforementioned lower correction Stay tube 313 and a pair on correction casing it is fixed with between front casing wallboard 312 and aforementioned lower correction rear box wallboard 322 Lower stay tube 314 of lower correction casing, on this lower correction casing, a stay tube 313 and lower stay tube 314 of a pair time correction casing are each other Form the position relationship of triangle, and set towards the side of casing wallboard 312 before lower correction at lower correction rear box wallboard 322 Being equipped with and hold lace curtaining spy limit sensor 60b under the arm, lower deviation rectification roller 33 corresponds to down hold under the arm the lower right of lace curtaining tightening roller 34, entangles under this Partially the middle position of the front end surface of roller 33 is constituted spindle nose 331 before deviation rectification roller, and at the rear end end face of lower deviation rectification roller 33 Middle position constitute and have spindle nose 332 after deviation rectification roller, before lower deviation rectification roller, spindle nose 331 is before corresponding to aforementioned lower deviation rectification roll shaft The position of adjustment tank 3121 probe into aforementioned lower correction before in casing chamber 311 and be rotatably supported at spindle nose supporting before lower deviation rectification roller On bearing block 3311, and adjusting apparatus 36 before spindle nose supporting shaft holder 3311 is bearing in aforesaid lower deviation rectification roller before this lower deviation rectification roller On, after lower deviation rectification roller, spindle nose 332 is after after corresponding to aforementioned lower deviation rectification roll shaft, the position of adjustment tank 3221 probes into aforementioned lower correction In casing chamber 321 and be rotatably supported at after lower deviation rectification roller on spindle nose supporting shaft holder 3321, and spindle nose after this lower deviation rectification roller Supporting shaft holder 3321 is bearing in after aforesaid lower deviation rectification roller in adjusting apparatus 37, under hold the front end surface of lace curtaining tightening roller 34 under the arm Middle position is constituted to be had and holds spindle nose 341 before lace curtaining tightening roller under the arm, and under hold the central authorities of rear end end face of lace curtaining tightening roller 34 under the arm Position is constituted to be had and holds spindle nose 342 after lace curtaining tightening roller under the arm, under hold lace curtaining tightening roller under the arm before spindle nose 341 under aforementioned, holding net under the arm Before before curtain tensioner roll shaft, the position of adjustment tank 3122 is insinuated into aforementioned lower correction in casing chamber 311 and with under hold lace curtaining tightening roller under the arm Front adjusting apparatus 38 matches, under hold lace curtaining tightening roller under the arm after spindle nose 342 corresponding to adjusting after holding lace curtaining tensioner roll shaft under the arm under aforementioned In the position of groove 3222 is insinuated into aforementioned lower correction rear cabinet body cavity 321 and with under hold lace curtaining tightening roller under the arm after adjusting apparatus 39 match Close, under hold lace curtaining transition guide roll 35 right side corresponding to lower deviation rectification roller 33 under the arm, under this, hold the front end of lace curtaining transition guide roll 35 under the arm The middle position of end face and rear end end face respectively constitutes to have holds lace curtaining transition guide roll spindle nose 351 under the arm, holds lace curtaining transition under being positioned under the arm Hold lace curtaining transition guide roll spindle nose 351 under the middle position of the front end surface of guide roll 35 under the arm to be propped up by lower transition guide roll spindle nose Bearing 3511 is rotatably supported at before aforementioned lower correction on casing wallboard 312, and after holding lace curtaining transition guide roll 35 under being positioned under the arm Hold lace curtaining transition guide roll spindle nose 351 under the arm under the middle position of end end face and prop up bearing 3511 again by lower transition guide roll spindle nose Being rotatably supported on lower correction rear box wallboard 322, before lower deviation rectification roller, adjusting apparatus 36 is corresponding to aforementioned lower deviation rectification roll shaft The position of front adjustment tank 3121 is arranged on casing wallboard 312 before aforementioned lower correction towards the side in casing chamber 311 before lower correction, under After deviation rectification roller, adjusting apparatus 37 is after after corresponding to aforementioned lower deviation rectification roll shaft, the position of adjustment tank 3221 is arranged on aforementioned lower correction Casing wallboard 322 towards the side of lower correction rear cabinet body cavity 321, under hold lace curtaining tightening roller under the arm before adjusting apparatus 38 corresponding to aforementioned Under hold lace curtaining tensioner roll shaft under the arm before the position of adjustment tank 3122 be arranged on before lower correction casing wallboard 312 towards casing chamber before lower correction The side of 311, under hold lace curtaining tightening roller under the arm after adjusting apparatus 39 corresponding to adjustment tank 3222 after holding lace curtaining tensioner roll shaft under the arm under aforementioned Position be arranged on the lower correction rear box wallboard 322 side towards lower correction rear cabinet body cavity 321, casing wallboard before lower correction It is supported with correction casing first between 312 and lower correction rear box wallboard 322 rotationally to lead curtain roller 3123, once rectify a deviation case Body second leads curtain roller 3124 and curtain roller 3125 led by casing the 3rd of once rectifying a deviation, and lower correction casing first is led curtain roller 3123 and corresponded to down Holding the partial below, right side of lace curtaining tightening roller 34 under the arm, lower correction casing second is led curtain roller 3124 and is led curtain roller corresponding to lower correction casing first The upper right side of 3123, lower correction casing the 3rd is led curtain roller 3125 correspondence and is that the lower section of curtain roller 3123 led by lower correction casing first.

As shown in Figure 4, it is arranged on aforementioned lower correction due to aforesaid lower hot bellows hot blast air port width adjustment drive mechanism 5 It is connected with aforesaid lower hot bellows 7 after the right flank of casing 31 on front casing 31 and before leaning out lower correction, thus confirmation The lower hot bellows hot blast air port width adjustment drive mechanism 5 that applicant is said above with under hold lace curtaining deviation correction mechanism 3 under the arm and Be arranged on the saying in the left side of frame 1, aforementioned under hold under the arm one end of lace curtaining 50b be nested with successively hold under the arm under aforementioned lace curtaining tightening roller 34, Curtain roller 3123 led by lower correction casing first and lower correction casing the 3rd is led on curtain roller 3125 and simultaneously with aforementioned lower correction casing Second top leading curtain roller 3124 and the lower contact of lower deviation rectification roller 33, hold edge (this of the side of lace curtaining 50b under the arm under this Embodiment is the edge of rear side) under aforementioned, hold lace curtaining spy limit sensor 60b under the arm.

In the present embodiment, although hold lace curtaining spy limit sensor 60b under by under the arm and be arranged on time correction rear box wallboard 322 court The side of casing wallboard 312 before correction downwards, but, equally by under hold lace curtaining under the arm and visit limit sensor 60b and be arranged at lower correction Front casing wallboard 312 is towards the side of lower correction rear box wallboard 322.In the present embodiment, hold lace curtaining under aforesaid under the arm to visit limit and pass Sensor 60b is photoswitch and is connected with aforesaid electric control box electrical control by circuit.

Please continue to refer to Fig. 4, owing to after aforesaid lower deviation rectification roller, the structure of adjusting apparatus 37 is to adjust before aforementioned lower deviation rectification roller The structure of engagement positions 36 is identical, thus the structure of adjusting apparatus 36 before lower deviation rectification roller is the most only made specifically by applicant Bright, and by adjusting after understanding lower deviation rectification roller after the reading of the description of adjusting apparatus 36 before lower deviation rectification roller Device 37 produces any puzzlement.Before this lower deviation rectification roller, adjusting apparatus 36 includes lower guide rod seat 361, a pair lower guide rod 362, lower slider Platform 363, next time turntable shaft 364, lower correction motor 365, lower correction transmission case 366 and lower slider platform adjusting lever 367, under lead Screw 3611 is fixed by lower guide rod seat in pole socket 361 position of the lower section of adjustment tank 3121 before corresponding to aforementioned lower deviation rectification roll shaft Fix towards the side in casing chamber 311 before aforementioned lower correction with casing wallboard 312 before aforementioned lower correction, a pair lower guide rod 362 with State parallel before and after each other is fixed on lower guide rod seat 361, and lower slider platform 363 is by the lower slider platform slide block bottom it 3631 are slidably matched with a pair lower guide rod 362, and turntable shaft 364 is rotatably supported at down by turntable shaft bearing 3641 next time next time On sliding platform 363, lower correction motor 365 uses motor for having watching of rotating function, this lower correction motor 365 and lower correction Transmission case 366 transmission coordinates and by lower correction transmission case 366 together with casing wallboard 312 before lower correction motor 365 and lower correction Before lower correction, the side in casing chamber 311 is fixed, and the right-hand member of lower slider platform adjusting lever 367 passes through lower slider platform adjusting lever Bearing pin 3671 is connected with lower slider platform 363, and the right-hand member of lower slider platform adjusting lever 367 matches with lower correction transmission case 366 Closing, before aforesaid lower deviation rectification roller, spindle nose supporting shaft holder 3311 is plugged on aforementioned turntable shaft next time 364.

Also show before being fixed on aforementioned lower correction with horizontal boom state casing wallboard 312 in the diagram towards lower correction The transmission case connecting pin axle bed of correction once 3127 of side, front casing chamber 311, this lower correction transmission case connecting pin axle bed 3127 is right One should be fixed with in the left lower of aforementioned lower correction transmission case 366 and on this lower correction transmission case connecting pin axle bed 3127 Lower correction transmission case connects bearing pin 31271, and this lower correction transmission case connects bearing pin 31271 and is fixed on lower correction transmission case 366 The lower correction transmission case bearing pin engaging lug 3661 in left side connect.In the present embodiment, aforesaid lower correction transmission case 366 is tooth Roller box.

Due to hold under the arm under aforesaid lace curtaining visit limit sensor 60b with aforesaid on hold under the arm lace curtaining visit limit sensor 60a structure and The mechanism of action is identical, thus it is no longer further described by applicant.

Please continue to refer to Fig. 4, owing to after holding lace curtaining tightening roller under the arm under aforesaid, the structure of adjusting apparatus 39 is to hold net under the arm under aforementioned Before curtain tightening roller, the structure of adjusting apparatus 38 is identical, thus applicant below the most only under hold adjusting apparatus before lace curtaining tightening roller under the arm 38 elaborate, and before holding lace curtaining tightening roller under this under the arm, adjusting apparatus 38 holds lace curtaining tightening roller front axle head bearing support upper rail under the arm under including 381, hold under the arm under lace curtaining tightening roller front axle head bearing support lower guideway 382, under hold under the arm lace curtaining tightening roller front axle head bearing support 383, under hold net under the arm Shaft head gear 384 before curtain tightening roller, lower tooth bar 385 and front axle head bearing support drive working cylinder 386, under hold lace curtaining tightening roller front axle under the arm Head bearing support upper rail 381 corresponding to the position screw above adjustment tank 3122 before holding lace curtaining tensioner roll shaft under the arm under aforementioned with Before lower correction, casing wallboard 312 is fixed towards the side in casing chamber 311 before lower correction, under hold lace curtaining tightening roller front axle head bearing support under the arm Lower guideway 382 holds before lace curtaining tensioner roll shaft the position of the lower section of adjustment tank 3122 under the arm equally with before screw and lower correction under corresponding to Casing wallboard 312 is fixed towards the side in casing chamber 311 before lower correction, under hold lace curtaining tightening roller front axle head bearing support 383 under the arm Upper and lower is respectively constituted a bearing block guide runner 3831, holds the top of lace curtaining tightening roller front axle head bearing support 383 under being positioned under the arm Bearing block guide runner 3831 with under hold lace curtaining tightening roller front axle head bearing support upper rail 381 under the arm and be slidably matched, and be positioned at bottom Bearing block guide runner 3831 with under hold lace curtaining tightening roller front axle head bearing support lower guideway 382 under the arm and be slidably matched, under hold lace curtaining tightening roller under the arm The position of the rear side that front shaft head gear 384 holds lace curtaining tightening roller front axle head bearing support 383 under corresponding under the arm be fixed on aforementioned under hold under the arm Before on spindle nose 341 and holding lace curtaining tightening roller under the arm under this before lace curtaining tightening roller, spindle nose 341 holds spindle nose before lace curtaining tightening roller under stretching out under the arm Gear 384 rear support under hold under the arm on lace curtaining tightening roller front axle head bearing support 383, lower tooth bar 385 is holding lace curtaining under the arm under aforementioned Before tightening roller before the position of the lower section of shaft head gear 384 and lower correction casing wallboard 312 towards before lower correction the one of casing chamber 311 Side fix and with under hold lace curtaining tightening roller under the arm before shaft head gear 384 be meshed, front axle head bearing support drive working cylinder 386 in correspondence The position on the right side holding lace curtaining tightening roller front axle head bearing support 383 under under the arm drives work with the horizontally-arranged front axle head bearing support that is fixed on of level Fix on seat 3862 as cylinder, and this front axle head bearing support drives working cylinder to fix casing wallboard 312 court before seat 3862 and lower correction Before correction, the side in casing chamber 311 is fixed downwards, and front axle head bearing support drives the front axle head bearing support driving work of working cylinder 386 Cylinder post 3861 with under hold lace curtaining tightening roller front axle head bearing support 383 under the arm and be connected.As preferred scheme, net can be held under the arm under aforesaid Before curtain tightening roller front axle head bearing support lower guideway 382 and lower tooth bar 385 use same screw and lower correction, casing wallboard 312 is solid Fixed.

In the present embodiment, aforesaid front axle head bearing support drives working cylinder 386 to be oil cylinder, but if substitutes with cylinder Oil cylinder, then equivalent variations should be considered as and still belong to technical connotation category disclosed by the invention.

Before holding lace curtaining tightening roller under due under the arm adjusting apparatus 38 and under hold lace curtaining tightening roller under the arm after adjusting apparatus 39 under hold net under the arm The process that the tensioner of curtain 50b adjusts with aforementioned on hold lace curtaining tightening roller under the arm before adjusting apparatus 28 and on hold lace curtaining tightening roller under the arm after adjust The process that the tensioner above holding lace curtaining 50a under the arm is adjusted by device 29 is identical, thus applicant repeats no more.

Still see Fig. 2, before rectifying a deviation on aforementioned before the upper correction of casing 21 on casing wallboard 212 and corresponding to aforementioned The position of upper hot bellows hot blast air port width adjustment drive mechanism 4 offer a transmission band slot to make way 2123, aforesaid upper heat Bellows hot blast air port width adjustment drive mechanism 4 include driving motor 41, upper driving reduction box 42, upper driving drivewheel 43, Upper driving driven pulley 44, upper driving transmission band 45, upper universal connecting shaft 46 and upper universal drive shaft connection dish 47, upper driving motor 41 with Upper driving reduction box 42 transmission coordinate and by upper driving reduction box 42 together with upper driving motor 41 corresponding to aforementioned drive band Before the position of slot to make way 2123 uses screw and aforementioned upper correction, the chamber diapire in casing chamber 211 is fixed, and upper driving drivewheel 43 is consolidated It is scheduled on the upper driving of driving reduction box 42 to subtract on case final stage power output shaft and corresponding with transmission band slot to make way 2123, on The one end driving transmission band 45 is nested with on upper driving drivewheel 43, and the other end is being nested with after transmission band slot to make way 2123 On upper driving driven pulley 44, before on this, driving driven pulley 44 is positioned at correction, casing wallboard 212 is back to casing chamber 211 before upper correction Side and corresponding with aforementioned upper driving drivewheel 43 across transmission band slot to make way 2123, on this, driving driven pulley 44 is upper The left end driving follower shaft 441 is rotatably supported on driving follower shaft left bracket 4411, driving follower shaft on this Before left bracket 4411 and upper correction, casing wallboard 212 is fixed back to the side in casing chamber 211 before upper correction, upper driving follower shaft The right-hand member of 441 is rotatably supported on driving follower shaft right axle seat 4412, and driving follower shaft right axle seat 4412 on this Same with upper correction before casing wallboard 212 fix and driving follower shaft on this back to the side in casing chamber 211 before upper correction Right axle seat 4412 is corresponding with upper driving follower shaft left bracket 4411, and the left end of upper universal connecting shaft 46 drives on corresponding to The position of follower shaft right axle seat 4412 is in transmission connection with the right-hand member of upper driving follower shaft 44, and upper universal drive shaft connection dish 47 is hinged The right-hand member of upper universal connecting shaft 46 and lean out on aforementioned before correction the right side of casing 21 with aforesaid on hot bellows 6 be connected. In the present embodiment, aforesaid upper driving drivewheel 43 and upper driving driven pulley 44 are sprocket wheel, aforesaid upper driving transmission band 45 is driving chain.

When the upper driving motor 41 being controlled by aforementioned electric control box works, driving motor 41 on this drive upper driving Reduction box 42, slows down and by the upper driving reduction box final stage power output shaft band of upper driving reduction box 42 through upper driving reduction box 42 Dynamic upper driving drivewheel 43, drives through upper driving transmission band 45 and above drives driven pulley 44, by the upper driving of upper driving driven pulley 44 Follower shaft 441 drives upper universal drive shaft 46, upper universal drive shaft 46 drive upper universal drive shaft connection dish 47, due to be also described below Upper hot bellows 6 is connected dish 47 with universal drive shaft on this and connects, thus make the upper hot bellows hot blast air port width of hot bellows 6 increase or Reduce (reducing), increase or reduce the operative orientation depending on driving motor 41, it can thus be appreciated that: above drive motor 41 for having The motor of rotating function.

As shown in Figure 4, before aforementioned lower correction before the lower correction of casing 31 on casing wallboard 312 and corresponding to aforementioned The position of lower hot bellows hot blast air port width adjustment drive mechanism 5 offer a transmission band and step down chamber 3126, aforesaid lower heat Bellows hot blast air port width adjustment drive mechanism 5 include lower driving motor 51, lower driving reduction box 52, lower driving drivewheel 53, Lower driving driven pulley 54, lower driving transmission band 55, lower universal connecting shaft 56 and lower universal drive shaft connection dish 57, lower driving motor 51 (having rotating function) coordinates with the transmission of lower driving reduction box 52 and by lower driving reduction box 52 together with lower driving motor 51 Before position and the aforementioned lower correction in chamber 3126 of stepping down corresponding to aforementioned drive band, the roof in casing chamber 311 is fixed, lower drive main Driving wheel 53 is fixed on the lower driving of lower driving reduction box 52 and subtracts on case final stage power output shaft and step down chamber 3126 with transmission band Corresponding, one end of lower driving transmission band 55 is nested with in lower driving drivewheel 53 times, and the other end is being stepped down chamber by way of transmission band Be nested with after 3126 on lower driving driven pulley 54, this lower driving driven pulley 54 be positioned at lower correction before casing wallboard 312 back under entangle The side in casing chamber 311 to the front and corresponding with aforementioned lower driving drivewheel 53 across transmission band chamber 3126 of stepping down, drives under this The left end of the lower driving follower shaft 541 of dynamic driven pulley 54 is rotatably supported on lower driving follower shaft left bracket 5411, should Before lower driving follower shaft left bracket 5411 and lower correction, casing wallboard 312 is fixed back to the side in casing chamber 311 before lower correction, The right-hand member of lower driving follower shaft 541 is rotatably supported on lower driving follower shaft right axle seat 5412, and this lower driving is driven Wheel shaft right axle seat 5412 same with lower correction before casing wallboard 312 fix back to the side in casing chamber 311 before lower correction and should Lower driving follower shaft right axle seat 5412 is corresponding with lower driving follower shaft left bracket 5411, the left end of lower universal connecting shaft 56 It is being in transmission connection with the right-hand member of lower driving follower shaft 541 corresponding to the position of lower driving follower shaft right axle seat 5412, lower ten thousand Before axle connection dish 57 is hinged on the right-hand member of lower universal connecting shaft 56 and leans out aforementioned lower correction, the right side of casing 31 is with aforementioned Lower hot bellows 7 connect.In the present embodiment, aforesaid lower driving drivewheel 53 and lower driving driven pulley 54 are sprocket wheel, front The lower driving transmission band 55 stated is driving chain.

Due to the structure of lower hot bellows hot blast air port width adjustment drive mechanism 5 and operation principle and aforesaid upper hot blast Case hot blast air port width adjustment drive mechanism 4 is identical, thus applicant repeats no more.

Refer to Fig. 6, aforesaid frame 1 length direction front side and in the lower section corresponding to aforementioned top backplate 14 Position be provided with one up or down before hoisting cross beam 15, and at the rear side of length direction of frame 1 and same in correspondence Hoisting cross beam 16 after the position of lower section of top backplate 14 is provided with one up or down, the front end of aforesaid upper hot bellows 6 with Front hoisting cross beam 15 connects, and the rear end of upper hot bellows 6 is connected with rear hoisting cross beam 16, aforesaid on hold lace curtaining magnetic mechanism 9 under the arm It is connected with front hoisting cross beam 15 and rear hoisting cross beam 16, with front liter while of aforesaid upper hot bellows lift adjustment mechanism 8 simultaneously Fall crossbeam 15 and rear hoisting cross beam 16 connect；The top of aforesaid hot blast generator tube 17 is provided with an exhaustor 172, by This exhaustor 172 makes the hot blast generation case chamber 171 of hot blast generation case 17 communicate with the external world, the setting direction of aforementioned lower hot bellows 7 It is contrary with the setting direction of aforementioned upper hot bellows 6.

Referring to Fig. 7 and combine Fig. 6, aforesaid upper hot bellows 6 includes that hot bellows casing 61, air port width adjustment fill Putting 62 and upper hot bellows blower cover 63, upper hot bellows casing 61 is constituted hot bellows casing chamber 611, hot bellows casing on this on one The top in chamber 611 is configured to uncovered, and the bottom in upper hot bellows casing chamber 611 is fixed with hot bellows box bottom 612 on, The high temperature for spraying high temperature air to aforementioned sizing chamber 40 is offered with high density state on hot bellows box bottom 612 empty on this Gas blowout pore 6121, the upper edge of the left chamber wall in upper hot bellows casing chamber 611 is towards the direction deviating from hot bellows casing chamber 611 Folding is opened up and is constituted and have a left wheel chamber 6112, by roller shaft, space state pivot is provided with one in this left wheel chamber 6112 Hot bellows casing left slide guide roller 61121 in group, the upper edge of the right chamber wall in upper hot bellows casing chamber 611 is equally towards deviating from The direction folding in hot bellows casing chamber 611 is opened up and is constituted and have a right roller chamber 6113, passes through roller shaft in this right roller chamber 6113 Pivot with space state and be provided with hot bellows casing right slide guide roller 61131 on a group, at the front end end of upper hot bellows casing 61 Being fixed with hot bellows case body handle 613 on face and back to the side in upper hot bellows casing chamber 611, air port width adjustment fills Put 62 and include that front curtain rolling shaft 621, rear curtain rolling shaft 622, front roller shutter 623, front roller shutter fix pipe 624, rear roller shutter 625, rear roller shutter admittedly Fixed tube 626 and front curtain rolling shaft connection dish 627, the left end of front curtain rolling shaft 621 is supported rotationally by front curtain rolling shaft bearing block 6211 The front end of the left chamber wall in upper hot bellows casing chamber 611 and being stretched over outside hot bellows casing chamber 611, and front rolling curtain roller 621 Right-hand member be rotatably supported at again by front curtain rolling shaft bearing block 6211 upper hot bellows casing chamber 611 right chamber wall front end also And be stretched over equally outside hot bellows casing chamber 611, curtain rolling shaft before the left end of this front curtain rolling shaft 621 and right-hand member are respectively fixed with Sprocket wheel 628, at this to being respectively arranged with the middle part of chain 6281 before, one end of this front chain 6281 on front curtain rolling shaft sprocket wheel 628 The end fixing pipe 627 with front roller shutter is fixed, and the other end of front chain 6281 is fixedly connected with the one of a front haulage rope 62811 End, and the other end of this front haulage rope 62811 and the end that rear roller shutter fixes pipe 626 are fixed, the left end of rear curtain rolling shaft 622 passes through Rear curtain rolling shaft bearing block 6221 is rotatably supported at the rear end of the left chamber wall in aforementioned upper hot bellows casing chamber 611, then curtain rolling shaft After the right-hand member of 622 is rotatably supported at the right chamber wall in upper hot bellows casing chamber 611 again by rear curtain rolling shaft bearing block 6221 End, curtain rolling shaft sprocket wheel 629 after the left end of this rear curtain rolling shaft 622 and right-hand member are respectively fixed with, at this to rear curtain rolling shaft sprocket wheel 629 On be respectively arranged with the middle part of a rear chain 6291, the end that pipe 626 is fixed with rear roller shutter in one end of this rear chain 6291 is fixed, and The other end of rear chain 6291 is fixedly connected with one end of a rear haulage rope 62911, and the other end of this rear haulage rope 62911 with Front roller shutter is fixed the end of pipe 624 and is fixed, and front roller shutter 623 corresponds to above the front end of aforementioned upper hot bellows box bottom 612, should The width of front roller shutter 623 adapts with the width of upper hot bellows box bottom 612, and one end of this front roller shutter 623 is with aforementioned Front curtain rolling shaft 621 fix, and the other end and the middle part that front roller shutter fixes pipe 624 are fixed, front roller shutter fix the left end of pipe 624 with Right-hand member and front roller shutter are fixed pipe guide rail 6241 and are slidably matched, and this front roller shutter fixes pipe guide rail 6241 and upper hot bellows casing chamber The cavity wall of 611 is fixed, and rear roller shutter 625 corresponds to above the rear end of upper hot bellows box bottom 612, the width of this rear roller shutter 625 The same width with upper hot bellows box bottom 612 adapts, and one end of this rear roller shutter 623 and aforesaid rear curtain rolling shaft 622 fix, and the other end and the middle part that rear roller shutter fixes pipe 626 are fixed, and rear roller shutter fixes the left end of pipe 626 and right-hand member and rear volume Curtain is fixed pipe guide rail 6261 and is slidably matched, and the cavity wall that this rear roller shutter fixes pipe guide rail 6261 and upper hot bellows casing chamber 611 is solid Fixed, front curtain rolling shaft connection dish 627 is fixed on the left end of aforementioned front curtain rolling shaft 621, aforesaid upper universal drive shaft connection dish 47 with this before Curtain rolling shaft connection dish 627 connects, and aforesaid upper hot bellows coupling band 30a is connected to the air port width of two adjacent upper hot bellows 6 Between the aforementioned front curtain rolling shaft 621 of adjusting apparatus 62, upper hot bellows blower cover 63 corresponds to the upper of aforementioned upper hot bellows casing 61 Side, on this, hot bellows blower cover 63 is constituted a high temperature air air-inlet cavity 631, and the bottom of this high temperature air air-inlet cavity 631 is constituted For uncovered and corresponding with aforesaid upper hot bellows box bottom 612, the front end surface of upper hot bellows blower cover 63 and air inducing The bottom of cover fixed plate 632 is fixed, and the top of this blower cover fixed plate 632 and aforesaid front hoisting cross beam 15 are fixed, before this Hoisting cross beam 15 is slidably matched with aforementioned frame 1, offers use in the middle position of the rear end end face of upper hot bellows blower cover 63 In high temperature air being introduced a blower cover high temperature air air inlet 633 of high temperature air air-inlet cavity 631, this blower cover high temperature air Air inlet 633 communicates with the hot blast generation case chamber 171 of aforementioned hot blast generation case 17, the top, rear end of upper hot bellows blower cover 63 with Aforesaid rear hoisting cross beam 16 is fixed, and this rear hoisting cross beam 16 is slidably matched with aforementioned frame 1, equally at upper hot bellows blower cover The left lower of 63 is constituted a left slide guide roller groove 634, and this left slide guide roller groove 634 matches with aforesaid left wheel chamber 6112 Closing, aforesaid upper hot bellows casing left slide guide roller 61121 and this left slide guide roller groove 634 constitute rolling pair, at upper hot bellows The lower right side of blower cover 63 is constituted a right slide guide roller groove 635, this right slide guide roller groove 635 and aforesaid right roller chamber 6113 match, and aforesaid upper hot bellows casing right slide guide roller 61131 and this right slide guide roller groove 635 constitute rolling pair, when The aforementioned upper hot bellows lift adjustment mechanism 8 being arranged on aforementioned top backplate 14 drive aforementioned front hoisting cross beam 15 and after lift During crossbeam 16 upstream or downstream, by front hoisting cross beam 15 and rear hoisting cross beam 16 drive aforementioned upper hot bellows blower cover 63 and By upper hot bellows blower cover 63 together with aforementioned upper hot bellows casing 61 upstream or downstream.As shown in Figure 7, hot bellows case on aforementioned In body cavity 611 and it is being arranged at box bottom reinforcement frame corresponding to the position above hot bellows box bottom 612 on aforementioned 6114, this box bottom reinforcement frame 6114 is fixed with upper hot bellows box bottom 612, and this box bottom reinforcement frame 6114 is The structure in a plurality of groined types of hollow out.Aforesaid front roller shutter 623 and rear roller shutter 625 are corresponding to box bottom reinforcement frame The top of 6114 and being supported by box bottom reinforcement frame 6114.

Preferably, on aforementioned hot bellows casing chamber 611 be fixedly arranged at the front end with for prevent forward and backward pull rope 62811, The 62911 one first anti-interference roll shaft 6115a interfered and one second anti-interference roll shaft 6115b, and at upper hot bellows casing The rear end of 611 is fixed with one the 3rd anti-interference roll shaft being equally used for preventing forward and backward pull rope 62811,62911 from interfering 6115c and one the 4th anti-interference roll shaft 6115d, the first anti-interference roll shaft 6115a are corresponding to after the second anti-interference roll shaft 6115b Top, the 3rd anti-interference roll shaft 6115c is corresponding to the back lower place of the 4th anti-interference roll shaft 6115d, aforesaid front haulage rope 62811 The aforementioned other end successively above the first anti-interference roller 6115a and behind the lower section of the 3rd anti-interference roll shaft 6115c The end fixing pipe 626 with aforementioned rear roller shutter is fixed, and the aforementioned other end of aforesaid rear haulage rope 62911 is successively by way of Pipe 624 is fixed with aforementioned front roller shutter behind the top of four anti-interference roll shaft 6115d and the lower section of the second anti-interference roll shaft 6115b End is fixed.

Preferably, fixing chain guide before the position above pipe guide rail 6241 is fixed with corresponding to aforementioned front roller shutter 62812, aforesaid front chain 6281 is slidably matched with the front chain guide groove of this front chain guide 62812, corresponding to aforementioned The position of the top that rear roller shutter fixes pipe guide rail 6261 is fixed with a rear chain guide rail 62912, aforesaid rear chain 6291 with should The rear chain guide-track groove of rear chain guide rail 92912 is slidably matched.Aforementioned front roller shutter fixes pipe 624 pipe fixing with aforementioned rear roller shutter Space between 626 is configured to upper hot bellows hot blast air port width.

When being worked clockwise by the upper driving motor 41 of aforementioned upper hot bellows hot blast air port width adjustment drive mechanism 4 and led to Cross aforementioned upper universal drive shaft connection dish 47 and drive aforementioned front curtain rolling shaft connection dish 627, and then before being driven by front curtain rolling shaft connection dish 627 When stating front curtain rolling shaft 621 clockwise movement, aforementioned front roller shutter 623 and rear roller shutter 625 respectively forwardly curtain rolling shaft 621 and after roll up Winding on curtain axle 622, aforementioned forward and backward roller shutter fixes the degree increase that pipe 624,626 is scolded out each other, aforementioned upper hot bellows hot blast wind Mouth width expands, accordingly to adapt to the hot-wind nonwoven cloth of wide cut.And when by upper hot bellows hot blast air port width adjustment drive mechanism 4 Upper driving motor 41 work counterclockwise and drive front curtain rolling shaft connection dish 627 by upper universal drive shaft connection dish 47, and then by front When curtain rolling shaft connection dish 627 drives front curtain rolling shaft 621 counterclockwise movement, aforementioned front roller shutter 623 and rear roller shutter 625 are the most in the past Exiting on curtain rolling shaft 621 and rear curtain rolling shaft 622, aforementioned forward and backward roller shutter fixes pipe 624,626 displacement toward each other, aforementioned on Hot bellows hot blast air port width reduces accordingly, to adapt to the narrow hot-wind nonwoven cloth of width i.e. door amplitude variation and to embody energy-conservation.

When upper hot bellows casing 61 is implemented cleaning, as long as being pulled it i.e. by upper hot bellows case body handle 613 Can, because the connection of the spindle nose of upper hot bellows coupling band 30a and front curtain rolling shaft 621 shows as sliding connection (Fig. 7 shows).Under The lower same example of hot bellows casing 71 that face will illustrate, because curtain rolling shaft 721 before lower hot bellows coupling band 30b and lower hot bellows casing The connection of spindle nose show as sliding connection (Fig. 8 shows).

Please see Fig. 5 to 6 and Figure 10 and combine Fig. 1 by emphasis, aforesaid upper hot bellows lift adjustment mechanism 8 includes crossbeam Lifting motor 81, beam lifting reduction box 82, big sprocket wheel 83a, minor sprocket 83b, reduction box driving chain 83c, worm gear case 84, the first commutation power transmission shaft 85a, first commutation worm gear case the 86, second commutation power transmission shaft 85b, the second commutation worm and gear Case the 87, the 3rd commutation power transmission shaft 85c and the 3rd commutation worm gear case 88, beam lifting motor 81 and beam lifting reduction box 82 Transmission coordinates and is fixed seat 822 and be fixed on together with beam lifting motor 81 by lifting reduction box by beam lifting reduction box 82 The rear side left end of aforementioned top backplate 14, big sprocket wheel 83a is fixed on the beam lifting reduction gearbox output shaft of beam lifting reduction box 82 On 821, minor sprocket 83b is fixed on the worm shaft 841 of worm gear case 84, and worm gear case 84 is arranged on the backplate 14 of top, This worm gear case 84 first adjustment screw rod 842 lower end through top backplate 14 towards top backplate 14 lower section stretch and with The left end of aforementioned rear hoisting cross beam 16 connects, and one end of reduction box driving chain 83c is nested with on big sprocket wheel 83a, other end set Putting on minor sprocket 83b, the rear end of the first commutation drive 85a coordinates with worm gear case 84 transmission, and the first commutation transmission The front end of axle 85a is in transmission connection with the first commutation worm gear case 86, and this first commutation worm gear case 86 is arranged on top backplate The front side left end of 14 and corresponding with worm gear case 84, the second adjustment screw rod 861 of this first commutation worm gear case 86 Lower end through top backplate 14 towards top backplate 14 lower section stretch and be connected with the left end of aforementioned front hoisting cross beam 15, second Commutation power transmission shaft 85b is corresponding to the front side top of top backplate 14, the left end of this second commutation power transmission shaft 85b and the first commutation worm gear Worm screw case 86 transmission coordinates, and right-hand member and the second commutation worm gear case 87 transmission coordinate, and the second commutation worm gear case 87 sets Putting the front side right-hand member at top backplate 14, the lower end of the 3rd adjustment screw rod 871 of this second commutation worm gear case 87 is protected through top Plate 14 stretches towards the lower section of top backplate 14 and is connected with the right-hand member of aforementioned front hoisting cross beam 15, the 3rd commutation power transmission shaft 85c Parallel with the first commutation power transmission shaft 85a, the front end of the 3rd commutation power transmission shaft 85c is joined with the second commutation worm gear case 87 transmission Close, and the rear end of the 3rd commutation power transmission shaft 85c coordinates with the 3rd commutation worm gear case 88 transmission, the 3rd commutation worm and gear Case 88 be arranged on top backplate 14 rear side right-hand member and with aforesaid second commutation worm gear case 87 corresponding, the 3rd commutation snail The lower end of the 4th adjustment screw rod 881 of worm and gear article 88 is stretched and with aforementioned through top backplate 14 towards the lower section of top backplate 14 The right-hand member of rear hoisting cross beam 16 connects.

As shown in Figure 6, constituted with space state in the front side of aforementioned frame 1 and had one group of frame front column 18, aforementioned upper heat The front end of bellows blower cover 63 and upper hot bellows casing 61 is corresponding between two adjacent frame front columns 18, in frame 1 Rear side and constituted with space state in the position corresponding to one group of frame front column 18 and have one group of frame rear column 19, aforementioned on The rear end of hot bellows blower cover 63 and upper hot bellows casing 61 is corresponding between two adjacent frame rear columns 19.At one group of machine Frame front column 18 be fixed with one towards the top of the side of one group of frame rear column 19 before hoisting cross beam guide post rail plate 181, and hoisting cross beam is led after one group of frame rear column 19 is fixed with one towards the top of the side of one group of frame front column 18 To bar rail plate 191, on aforesaid front hoisting cross beam 15 and before corresponding to one group, hoisting cross beam guide post slides and leads The position of rail 181 is fixed with front hoisting cross beam guide post 151, this front hoisting cross beam guide post 151 and front hoisting cross beam guide post The guide-track groove of rail plate 181 is slidably matched, hoisting cross beam on aforesaid rear hoisting cross beam 16 and after corresponding to a group The position of rail plate 191 is fixed with rear hoisting cross beam guide post 161, this rear hoisting cross beam guide post 161 and rear hoisting cross beam The guide-track groove of guide post rail plate 191 is slidably matched.

When the beam lifting motor 81 with rotating function works clockwise, will pass through first, second, third adjustment Screw rod the 842,861,871 and the 4th adjusts screw rod 881 and drives forward and backward hoisting cross beam 15,16 DL synchronization, makes hot bellows 6 The most descending, the reduced height in aforesaid sizing chamber 40, to adapt to the sizing of the little hot-wind nonwoven cloth of thickness i.e. grammes per square metre, otherwise also So.In addition from the signal of Fig. 1, when the quantity of upper and lower hot bellows 6,7 is more, aforesaid upper hot bellows rising-falling tone complete machine Structure 8 uses two sets, aforesaid upper and lower hot bellows hot blast air port width adjusting mechanism 4,5 to may be used without two sets.

Refer to the structure chart that Fig. 8, Fig. 8 are lower hot bellows 7, including lower hot bellows casing 71, lower hot bellows air port width Adjusting apparatus 72 and lower hot bellows return air cover 73, lower hot bellows casing 71 is equal to the upper of the structural system of aforementioned upper hot bellows 6 Hot bellows casing 61, lower hot bellows air port width adjusting apparatus 72 is equal to the air port width of the structural system of aforementioned upper hot bellows 6 Degree adjusting apparatus 62, lower hot bellows return air cover 73 is equal to the upper hot bellows blower cover 63 of the structural system of aforementioned upper hot bellows 6. It follows that lower hot bellows 7 is substantially identical with the structure of upper hot bellows 6, but setting direction and the setting direction of upper hot bellows 6 On the contrary the change in location of 180 ° (made upset), so-called setting direction refers on the contrary: lower hot bellows return air cover 73 is with its return air The accent in cover chamber 731 in frame 1, more particularly descends the front end of hot bellows return air cover 73 to be bearing in towards upper state support On front crosspiece 182 between aforementioned two adjacent frame front columns 18, then end bearing is after aforementioned two adjacent frames On back cross rail 192 between column 19；Lower hot bellows casing 71 corresponding to lower hot bellows return air cover 73 top and with lower heat Bellows return air cover 73 matches, the lower hot bellows casing chamber 711 of lower hot bellows casing 71 towards under, and lower hot bellows casing 71 Lower hot bellows box bottom 712 is towards upper.The most also diagrammatically illustrate the knot of lower hot bellows air port width adjusting apparatus 72 The lower forward and backward curtain rolling shaft of hot bellows casing 721,722 of structure system (is equivalent to the air port width adjusting apparatus 62 of upper hot bellows 6 The forward and backward curtain rolling shaft 621,622 of structural system) and lower hot bellows before curtain rolling shaft connection dish 723 (be equivalent to aforesaid front curtain rolling shaft Connection dish 627), aforesaid lower universal drive shaft connection dish 57 (Fig. 4 shows) is connected dish 723 with curtain rolling shaft before this lower hot bellows and connects.Cause This, the working clockwise or counterclockwise and make down of the lower driving motor 51 of lower hot bellows hot blast air port width adjustment drive mechanism 5 Before hot bellows casing, curtain rolling shaft 721 moves the most clockwise or counterclockwise so that lower hot bellows hot blast air port width make with Increase that upper hot bellows hot blast air port width is consistent or reduction.In a word, according to applicant, upper hot bellows 6 is made specifically The bright function being appreciated that lower hot bellows 7 completely and principle.

Refer to Figure 11, aforesaid on to hold the structure preferably rather than being definitely limited to of lace curtaining magnetic mechanism 9 under the arm as follows: before including Suspension rod 91, rear suspension bar 92, magnet strip arrange channel-section steel 93 and magnet strip 94, and the upper end of front suspension rod 91 is solid with aforementioned front hoisting cross beam 15 Fixed, and the lower end of front suspension rod 91 and magnet strip arrange that the front end of channel-section steel 93 is fixed, the upper end of rear suspension bar 92 lifts after aforesaid Crossbeam 16 is fixed, and the lower end of rear suspension bar 91 is fixed screw 921 by rear suspension bar and arranged that the rear end of channel-section steel 93 is fixed with magnet strip, Aforesaid upper hot bellows coupling band 30a is plugged on magnet strip and arranges the front end of channel-section steel 93 and by screw hot bellows on corresponding to The two ends of upper hot bellows coupling band 30a and magnet strip are arranged that channel-section steel 93 is fixed, by heat on this by the position at coupling band 30a two ends The aforementioned front curtain rolling shaft 621 of two adjacent upper hot bellows 6 is connected by bellows coupling band 30a, and the quantity of magnet strip 94 has one group, and And follow length direction interval layout and and the channel-section steel of the channel-section steel chamber base arm 9321 in the channel-section steel chamber 932 of magnet strip layout channel-section steel 93 Chamber diapire 9321 adhesive, between left and right, the channel-section steel chamber cavity wall in channel-section steel chamber 932 and corresponding to the position above magnet strip 94 Put interval to be fixed with magnet strip and compel to hold screw fixed plate 933, compel to hold in screw fixed plate 933 at this magnet strip and offer magnet strip Compeling to hold screw hole 9331, compel to hold at magnet strip and screwed a magnet strip on screw hole 9331 and compel to hold screw 93311, this magnet strip is compeled Hold screw 93311 to support and in magnet strip 94, hold lace curtaining 50a phase across channel-section steel chamber diapire 9321 under the arm by magnet strip 94 on aforesaid Adhesive.

Certainly, hold lace curtaining 50a under the arm on aforesaid to be made up of magnetizable magnetic conductive metal material, in order to inhaled by magnet strip 94 Close, under hold lace curtaining 50b under the arm and be made up of metal material too.

Refer to Fig. 9 and combine Fig. 6 to Fig. 8, figure 9 illustrates the structure of afore-said hot air generating mechanism 11 The burner 111 of system, this burner 111 is arranged in aforementioned hot blast generation case chamber 171, is in work at burner 111 When making state, high temperature air, under the work of the centrifugal blower 1111 of the structural system of burner 111, results from burner The high temperature air of 111 as shown in the arrow in Fig. 9 through every the filter screen 1711 set from the upper hot bellows of the upper hot bellows 6 shown in Fig. 7 The blower cover high temperature air air inlet 633 of blower cover 63 enters high temperature air air-inlet cavity 631 (Fig. 7 shows), enters high temperature air and enters High temperature air in wind chamber 631 is just by the high temperature air fumarole on the upper hot bellows box bottom 612 of upper hot bellows casing 61 6121 are ejected to chamber 40 of shaping, and the high temperature air entering sizing chamber 40 is seized on both sides by the arms by upper and lower lace curtaining 50a, 50b of holding under the arm each other penetrating And under the state of the hot blast on-woven fiber web in sizing chamber 40 from the lower hot bellows casing 71 times of lower hot bellows 7 Base plate fresh air inlet 7121 (Fig. 8 shows) on hot bellows box bottom 712 enters the return air cover chamber 731 of lower hot bellows return air cover 73 also Air outlet through communicating with return air cover chamber 731 causes burner 111 for 732 times and embodies energy-conservation as the air of burning.? Fig. 8 also show the backwind tube 7321 being coupled between air outlet 732 and burner 111, and before showing and being arranged at State the pipe valve 1721 (also can claim exhaustor control valve) in exhaustor 172, under burner 111 is in running order, pipe valve 1721 close, and then open after burner 111 power cut-off, in order to discharged by waste gas.

From the signal of Fig. 9 and combine the superincumbent explanation of applicant: the upper hot bellows blower cover 63 of upper hot bellows 6 Rear end and the rear end of lower hot bellows return air cover 73 of lower hot bellows 7 connect with hot blast generation case 17, and upper hot blast The blower cover high temperature air air inlet 633 of case blower cover 63 and the air outlet 732 of lower hot bellows return air cover 73 and burner Air circulating reflux relation is formed between 111.

Continuing with seeing Fig. 1 and Figure 10, show in Fig. 1 and Figure 10 and on above mentioned, hold lace curtaining drive mechanism 10 He under the arm Under hold lace curtaining drive mechanism 20 under the arm, owing to the upper and lower structure holding net drive mechanism 10,20 under the arm is identical and belongs to known technology model Farmland, thus applicant below the most only on hold lace curtaining drive mechanism 10 under the arm and be briefly described.Diagram holds lace curtaining drive mechanism under the arm Holding the interior and above corresponding tank wall holding lace curtaining drive case 101 under the arm of lace curtaining drive case 101 in the structural system of 10 under the arm is carrier Arrange rotationally and on one, hold lace curtaining driving roller 102 under the arm, drive one end of roller 102 to fix a drive roller sprockets, at this at upper lace curtaining of holding under the arm It is nested with one end of a driving roller driving chain in drive roller sprockets, and the other end of this driving roller driving chain is nested with and is driving roller On drive sprocket, this driving roller drive sprocket is fixed on and drives roller to drive on the reduction gearbox output shaft of reduction box, drives roller to drive Reduction box is furnished with driving motor and by driving roller to drive reduction box aforementioned to hold lace curtaining drive case under the arm together with driving motor to be arranged on On 101.

When driving motor work, it drive and drive roller to drive reduction box, by the reduction box driving roller to drive reduction box Output shaft drive drive roller drive sprocket, through drive roller driving chain drive drive roller sprockets so that on hold under the arm lace curtaining drive roller 102 rotate.It is nested with the upper correction in the upper structural system holding lace curtaining deviation correction mechanism 2 under the arm owing to holding one end of lace curtaining 50a on aforesaid under the arm Roller 23 and on hold under the arm on lace curtaining tightening roller 24 and by way of on hold the lower section of lace curtaining transition guide roll 25 under the arm and be arranged in frame 1 Frame transition lead the lower section of curtain roller 12a, and on hold the other end of lace curtaining 50a under the arm and be nested with and hold under the arm in lace curtaining drive mechanism 10 upper, i.e. It is nested with and holds under the arm on aforementioned on lace curtaining driving roller 102, thus make to hold lace curtaining 50a under the arm and lead on the top and frame in sizing chamber 40 Curtain roller 12 moves again and again.Under hold the same example of lace curtaining 50b under the arm, repeat no more.Hot blast on-woven fiber web not shown in figure Enter until drawing from right side from the left side in the sizing chamber 40 of location status shown in Fig. 1, for the pressing cooler (figure of subsequent work stations Not shown in) cooling of plating, go out the cooler that plates, rolling or splitting winding and obtain hot-wind nonwoven cloth.

In sum, the technical scheme that the present invention provides compensate for the deficiency in prior art, has favorably accomplished invention Task, has cashed the technique effect referred in applicant's superincumbent technique effect hurdle objectively.

Claims (10)

1. a hot-wind nonwoven cloth forming machine, it is characterised in that include a frame (1), after the length direction of this frame (1) A high temperature air generating mechanism (11) has been received in side；Hold lace curtaining deviation correction mechanism (2) on one under the arm and once hold lace curtaining deviation correction mechanism (3) under the arm, On hold lace curtaining deviation correction mechanism (2) under the arm and be connected with frame (1) in the position in the left side corresponding to described frame (1), under hold lace curtaining correction under the arm Mechanism (3) is corresponding to above holding the lower section of lace curtaining deviation correction mechanism (2) under the arm, and is connected with the left side of described frame (1) equally；Hold under the arm on one Lace curtaining drive mechanism (10) and once hold lace curtaining drive mechanism (20) under the arm, above holds lace curtaining drive mechanism (10) under the arm corresponding to described frame (1) position on right side is connected with frame (1), under hold lace curtaining drive mechanism (20) under the arm corresponding to above holding lace curtaining drive mechanism (10) under the arm Lower section and be connected with the right side of described frame (1) equally；Hot bellows hot blast air port width adjustment drive mechanism (4) and one on one Lower hot bellows hot blast air port width adjustment drive mechanism (5), upper hot bellows hot blast air port width adjustment drive mechanism (4) with Holding lace curtaining deviation correction mechanism (2) on described under the arm and be arranged on the left side of described frame (1), lower hot bellows hot blast air port width adjustment drives Mechanism (5) is similarly disposed at the left side of described frame (1) with holding lace curtaining deviation correction mechanism (3) under the arm under described；Upper hot bellows (6), on this, the quantity of hot bellows (6) has the top of length direction that is a plurality of and that follow described frame (1) to set from left to right Putting, adjacent upper hot bellows (6) is connected to each other, described upper hot bellows hot blast air port width adjustment drive mechanism (4) and upper hot blast Case (6) connects；Lower hot bellows (7), the quantity of this lower hot bellows (7) is equal with the quantity of described upper hot bellows (6) and right The bottom of the length direction that the position of the lower section of the upper hot bellows of Ying Yu (6) follows described frame (1) equally is arranged from left to right, phase Adjacent lower hot bellows (7) is connected to each other, described lower hot bellows hot blast air port width adjustment drive mechanism (5) and lower hot bellows (7) Connecting, the space between upper hot bellows (6) and lower hot bellows (7) is configured to chamber (40) of shaping；Hot bellows rising-falling tone complete machine on one Structure (8), on this, hot bellows lift adjustment mechanism (8) is arranged on the top of described frame (1) and connects with described upper hot bellows (6) Connect, when upper hot bellows lift adjustment mechanism (8) makes upper hot bellows (6) towards deviating from the direction of described lower hot bellows (7) to upper During shifting, the width of described sizing chamber (40) increases, and when upper hot bellows elevating mechanism (8) makes hot bellows (6) towards lower hot blast The direction of case (7) when bottom offset, the reduced height of described sizing chamber (40)；Around described sizing chamber (40) top and In the frame of top that is that be arranged in frame (1) and that correspond to described upper hot bellows (6), lead curtain roller (12) go round and begin again Ground row move one on hold lace curtaining (50a) under the arm, this holds under the arm one end of lace curtaining (50a) and is nested with and holds under the arm on lace curtaining deviation correction mechanism (2) on described, And the other end is nested with and holds under the arm on described in lace curtaining drive mechanism (10)；Bottom and interval around described sizing chamber (40) are arranged Lead curtain roller (13) row again and again under the frame of lower section that is in frame (1) and that correspond to described lower hot bellows (7) to move Once hold lace curtaining (50b) under the arm, hold one end of lace curtaining (50b) under this under the arm and be nested with and hold under the arm under described on lace curtaining deviation correction mechanism (3), and another End is nested with to be held under the arm in lace curtaining drive mechanism (20) under described；Corresponding to the position between described two adjacent upper hot bellows (6) Hold lace curtaining magnetic mechanism (9) under the arm on being arranged in described frame (1), this holds under the arm lace curtaining magnetic mechanism (9) and holds lace curtaining under the arm on described (50a) attracted, described high temperature air generating mechanism (11) simultaneously with described upper hot bellows (6) and lower hot bellows (7) phase Logical.

Hot-wind nonwoven cloth forming machine the most according to claim 1, it is characterised in that hold lace curtaining deviation correction mechanism (2) on described under the arm Including casing (21) before upper correction, upper correction rear box (22), upper deviation rectification roller (23), on hold under the arm lace curtaining tightening roller (24), on hold net under the arm Adjusting apparatus (27) after adjusting apparatus (26), upper deviation rectification roller before curtain transition guide roll (25), upper deviation rectification roller, on hold lace curtaining tightening roller under the arm Front adjusting apparatus (28) and on hold adjusting apparatus (29) after lace curtaining tightening roller under the arm, before casing (21) constitutes and has on one correction before upper correction Casing chamber (211), on this before correction casing (21) towards casing wallboard before the upper correction of the side of upper correction rear box (22) (212) offer on and on one, before deviation rectification roll shaft, in adjustment tank (2121) and, hold adjustment tank (2122) before lace curtaining tensioner roll shaft under the arm, on Before deviation rectification roll shaft, adjustment tank (2121) position on casing wallboard (212) before upper correction is relative with the front end of upper deviation rectification roller (23) Should, before before above holding lace curtaining tensioner roll shaft under the arm, adjustment tank (2122) is positioned at deviation rectification roll shaft adjustment tank (2121) lower section and with on hold under the arm The front end of lace curtaining tightening roller (24) is corresponding, and before upper correction, the right flank of casing (21) is fixing with the left side of described frame (1) connects Connecing, upper correction rear box (22) is corresponding with casing (21) before upper correction, and on this, correction rear box (22) is constituted correction on Rear cabinet body cavity (221), rear box (22) of rectifying a deviation on this is towards the upper correction rear box wall of the side of casing (21) before upper correction Offer on plate (222) and on one, after deviation rectification roll shaft, in adjustment tank (2221) and, hold adjustment tank (2222) after lace curtaining tensioner roll shaft under the arm, The rear end phase of the adjustment tank (2221) position on upper correction rear box wallboard (222) and upper deviation rectification roller (23) after upper deviation rectification roll shaft Correspondence, after after above holding lace curtaining tensioner roll shaft under the arm, adjustment tank (2222) is positioned at deviation rectification roll shaft adjustment tank (2221) lower section and with upper The rear end holding lace curtaining tightening roller (24) under the arm is corresponding, the same left side with described frame (1) of the right flank of upper correction rear box (22) Fixing connection, wherein, fixing between casing wallboard (212) and described upper correction rear box wallboard (222) before correction on described There are on one on casing of rectifying a deviation lower stay tube (214) of casing of rectifying a deviation on a stay tube (213) and, a stay tube on correction casing on this (213) and lower stay tube (214) of upper correction casing forms diagonal relationship each other, and upper correction rear box wallboard (222) Before upper correction casing wallboard (212) side or before upper correction casing wallboard (212) towards upper correction rear box wall The side of plate (222) is provided with on one holds lace curtaining spy limit sensor (60a), the middle position of the front end surface of upper deviation rectification roller (23) under the arm Constitute and have on one spindle nose (231) before deviation rectification roller, and constitute to have on one in the middle position of the rear end end face of upper deviation rectification roller (23) and entangle Partially spindle nose (232) after roller, spindle nose (231) position of adjustment tank (2121) before corresponding to deviation rectification roll shaft on described before upper deviation rectification roller Before probeing into described upper correction, casing chamber (211) are interior and are rotatably supported at spindle nose supporting shaft holder (2311) before deviation rectification roller On, and before on this, before deviation rectification roller, spindle nose supporting shaft holder (2311) is bearing in described upper deviation rectification roller in adjusting apparatus (26), on After deviation rectification roller, spindle nose (232) position of adjustment tank (2221) after corresponding to deviation rectification roll shaft on described probes into described upper correction rear cabinet In body cavity (221) and be rotatably supported at after deviation rectification roller on spindle nose supporting shaft holder (2321), and deviation rectification roller rear axle on this Head supporting shaft holder (2321) is bearing in after described upper deviation rectification roller in adjusting apparatus (27), at upper lace curtaining tightening roller (24) of holding under the arm The middle position of front end surface constitutes to have on one holds spindle nose (241) before lace curtaining tightening roller under the arm, and at upper lace curtaining tightening roller (24) of holding under the arm The middle position of rear end end face constitutes to have on one holds spindle nose (242) after lace curtaining tightening roller under the arm, above holds spindle nose (241) before lace curtaining tightening roller under the arm Corresponding to casing chamber (211) before the position of adjustment tank (2122) is insinuated into described upper correction before holding lace curtaining tensioner roll shaft under the arm on described In and with on hold lace curtaining tightening roller under the arm before adjusting apparatus (28) match, after above holding lace curtaining tightening roller under the arm, spindle nose (242) is corresponding to After holding lace curtaining tensioner roll shaft on described under the arm the position of adjustment tank (2222) be insinuated in described upper correction rear cabinet body cavity (221) and with On hold lace curtaining tightening roller under the arm after adjusting apparatus (29) match, above hold under the arm lace curtaining transition guide roll (25) corresponding to upper deviation rectification roller (23) with On hold the right side between lace curtaining tightening roller (24) under the arm, this holds under the arm the central authorities of the front-end and back-end end face of lace curtaining transition guide roll (25) Position respectively constitutes to have on one holds lace curtaining transition guide roll spindle nose (251) under the arm, is positioned at the front end end holding lace curtaining transition guide roll (25) under the arm Hold lace curtaining transition guide roll spindle nose (251) on the middle position in face under the arm and prop up bearing (2511) rotationally by transition guide roll spindle nose It is bearing in before described upper correction on casing wallboard (212), and is positioned in the rear end end face holding lace curtaining transition guide roll (25) under the arm Hold lace curtaining transition guide roll spindle nose (251) on position, centre under the arm and prop up bearing (2511) rotation twelve Earthly Branches again by transition guide roll spindle nose Holding on upper correction rear box wallboard (222), before upper deviation rectification roller, adjusting apparatus (26) is adjusted before corresponding to deviation rectification roll shaft on described The position of whole groove (2121) is arranged on casing wallboard (212) before described upper correction towards the side in casing chamber (211) before upper correction, After upper deviation rectification roller, adjusting apparatus (27) position of adjustment tank (2221) after corresponding to deviation rectification roll shaft on described is arranged on described Correction rear box wallboard (222), towards the side of upper correction rear cabinet body cavity (221), above holds adjusting apparatus (28) before lace curtaining tightening roller under the arm Corresponding to casing wallboard (212) court before the position of adjustment tank (2122) is arranged on upper correction before holding lace curtaining tensioner roll shaft under the arm on described The upwards side in casing chamber (211) before correction, after above holding lace curtaining tightening roller under the arm, adjusting apparatus (29) is holding lace curtaining under the arm on described After tensioner roll shaft, the position of adjustment tank (2222) is arranged on correction rear box wallboard (222) towards upper correction rear cabinet body cavity (221) side, described upper hot bellows hot blast air port width adjustment drive mechanism (4) is arranged on casing before described upper correction (21) upper and be connected with described upper hot bellows (6) after the right flank of casing (21) before correction on leaning out, described on hold net under the arm One end of curtain (50a) be nested with on described deviation rectification roller (23) and on to hold lace curtaining tightening roller (24) under the arm upper and hold net on described under the arm The lower section of curtain transition guide roll (25), the edge of the side that this holds under the arm lace curtaining (50a) holds lace curtaining spy limit under the arm on described Sensor (60a)；Top backplate (14) and the rear side of the length direction in frame (1) it is provided with on the top of described frame (1) Having received hot blast generation case (17), described hot bellows lift adjustment mechanism (8) is arranged on top backplate (14), described height Warm air generating mechanism (11) is arranged in hot blast generation case chamber (171) of hot blast generation case (17), described adjacent upper hot blast Connect each other by upper hot bellows coupling band (30a) between case (6), and by lower heat between described adjacent lower hot bellows (7) Bellows coupling band (30b) communicates connection；The structure of described lower hot bellows (7) is identical with the structure of described upper hot bellows (6).

Hot-wind nonwoven cloth forming machine the most according to claim 2, it is characterised in that adjusting apparatus after described upper deviation rectification roller (27) structure is identical with the structure of adjusting apparatus (26) before described upper deviation rectification roller, adjusting apparatus (26) before deviation rectification roller on this Including top guide bar seat (261), a pair top guide bar (262), upper sliding platform (263), turntable shaft last time (264), upper correction motor (265), upper correction transmission case (266) and upper sliding platform adjusting lever (267), top guide bar seat (261) is entangling on described Partially before roll shaft before the position of the lower section of adjustment tank (2121) and described upper correction casing wallboard (212) towards case before described upper correction The side of body cavity (211) is fixed, and a pair top guide bar (262) is fixed on top guide bar seat (261) with state the most parallel each other, Upper sliding platform (263) is slidably matched with a pair top guide bar (262) by upper sliding platform slide block (2631), last time turntable shaft (264) be rotatably supported on sliding platform (263) by rotating disk bearing block last time (2641), upper correction motor (265) with Upper correction transmission case (266) transmission coordinates and by upper correction transmission case (266) together with before upper correction motor (265) and upper correction Casing wallboard (212) is fixed towards the side in casing chamber (211) before upper correction, and the left end of upper sliding platform adjusting lever (267) leads to Cross sliding platform adjusting lever bearing pin (2671) to be connected with upper sliding platform (263), and the right side of upper sliding platform adjusting lever (267) End matches with upper correction transmission case (266), and before described upper deviation rectification roller, spindle nose supporting shaft holder (2311) is plugged on described On rotary disk axle (264)；After holding lace curtaining tightening roller on described under the arm, the structure of adjusting apparatus (29) is to hold lace curtaining tensioner under the arm on described Before roller, the structure of adjusting apparatus (28) is identical, and before this holds under the arm lace curtaining tightening roller, adjusting apparatus (28) includes holding lace curtaining tightening roller under the arm Front axle head bearing support upper rail (281), on hold under the arm lace curtaining tightening roller front axle head bearing support lower guideway (282), on hold lace curtaining tightening roller under the arm Front axle head bearing support (283), on hold shaft head gear (284) before lace curtaining tightening roller, upper rack (285) and front axle head bearing support under the arm and drive Acting cylinder (286), above holds lace curtaining tightening roller front axle head bearing support upper rail (281) under the arm and is holding lace curtaining tensioner roll shaft under the arm on described Before the position of the top of front adjustment tank (2122) and upper correction, casing wallboard (212) is towards before upper correction the one of casing chamber (211) Side is fixed, and above holds lace curtaining tightening roller front axle head bearing support lower guideway (282) under the arm and holds adjustment tank before lace curtaining tensioner roll shaft on corresponding under the arm (2122) position of lower section same with upper correction before casing wallboard (212) solid towards the side in casing chamber (211) before upper correction Fixed, respectively constitute in the upper upper and lower holding lace curtaining tightening roller front axle head bearing support (283) under the arm and have a bearing block to guide sliding tray (2831) bearing block, being positioned at the top holding lace curtaining tightening roller front axle head bearing support (283) under the arm guides sliding tray (2831) with upper Hold lace curtaining tightening roller front axle head bearing support upper rail (281) under the arm to be slidably matched, and the bearing block being positioned at bottom guides sliding tray (2831) with on hold lace curtaining tightening roller front axle head bearing support lower guideway (282) under the arm and be slidably matched, above hold spindle nose tooth before lace curtaining tightening roller under the arm The position of the rear side that wheel (284) holds lace curtaining tightening roller front axle head bearing support (283) on corresponding under the arm is fixed on described holds lace curtaining under the arm Before before tightening roller, spindle nose (241) above and holds lace curtaining tightening roller under the arm on this, spindle nose (241) holds spindle nose before lace curtaining tightening roller on stretching out under the arm Gear (284) rear support is held under the arm on lace curtaining tightening roller front axle head bearing support (283) upper, and upper rack (285) is corresponding on described Hold before lace curtaining tightening roller before the position of the lower section of shaft head gear (284) and upper correction casing wallboard (212) under the arm towards case before upper correction The side of body cavity (211) fix and with on hold lace curtaining tightening roller under the arm before shaft head gear (284) be meshed, front axle head bearing support drive The position that acting cylinder (286) holds the right side of lace curtaining tightening roller front axle head bearing support (283) on corresponding under the arm is horizontally-arranged fixing with level Drive acting cylinder to fix on seat (2862) at front axle head bearing support, and this front axle head bearing support drives acting cylinder to fix seat (2862) Fix towards the side in casing chamber (211) before upper correction with casing wallboard (212) before upper correction, front axle head bearing support driving effect The front axle head bearing support of cylinder (286) drive acting cylinder post (2861) with on hold lace curtaining tightening roller front axle head bearing support (283) under the arm and be connected.

Hot-wind nonwoven cloth forming machine the most according to claim 1, it is characterised in that hold lace curtaining deviation correction mechanism (3) under described under the arm Including casing (31) before lower correction, lower correction rear box (32), lower deviation rectification roller (33), under hold under the arm lace curtaining tightening roller (34), under hold net under the arm Adjusting apparatus (37) after adjusting apparatus (36), lower deviation rectification roller before curtain transition guide roll (35), lower deviation rectification roller, under hold lace curtaining tightening roller under the arm Front adjusting apparatus (38) and under hold adjusting apparatus (39) after lace curtaining tightening roller under the arm, before lower correction casing (31) constitute have correction before Casing chamber (311), before this lower correction, casing (31) is towards casing wallboard before the lower correction of the side of lower correction rear box (32) (312) adjustment tank (3121) and adjustment tank (3122) before once holding lace curtaining tensioner roll shaft under the arm before deviation rectification roll shaft are offered on, under Before deviation rectification roll shaft, adjustment tank (3121) position on casing wallboard (312) before lower correction is relative with the front end of lower deviation rectification roller (33) Should, under hold lace curtaining tensioner roll shaft under the arm before adjustment tank (3122) before lower correction the position on casing wallboard (312) with under hold lace curtaining under the arm and rise The front end of tight roller (34) is corresponding, and before lower correction, the right side of casing (31) is fixing with the left side of described frame (1) is connected, lower correction Rear box (32) is corresponding with casing (31) before lower correction, and this lower correction rear box (32) is constituted correction rear cabinet body cavity (321), this lower correction rear box (32) towards on lower correction rear box wallboard (322) of the side of casing (31) before lower correction Offer adjustment tank (3221) and adjustment tank (3322), lower deviation rectification roll shaft after once holding lace curtaining tensioner roll shaft under the arm after deviation rectification roll shaft The rear adjustment tank (3221) position on lower correction rear box wallboard (322) is corresponding with the rear end of lower deviation rectification roller (33), under hold under the arm After lace curtaining tensioner roll shaft the adjustment tank (3222) position on lower correction rear box wallboard (322) with under hold lace curtaining tightening roller (34) under the arm Rear end corresponding, the same left side with described frame (1), the right side of lower correction rear box (32) is fixed and is connected, wherein, in institute It is fixed with between casing wallboard (312) and described lower correction rear box wallboard (322) before stating lower correction on casing of rectifying a deviation and props up Stay tube (313) and lower stay tube (314) of a pair time correction casing, a stay tube (313) and a pair time correction on this lower correction casing Lower stay tube (314) of casing forms the position relationship of triangle each other, and lower correction rear box wallboard (322) towards under entangle The side of casing wallboard (312) to the front or before lower correction casing wallboard (312) towards lower correction rear box wallboard (322) Side is provided with holds lace curtaining spy limit sensor (60b) under the arm, and lower deviation rectification roller (33) corresponds to down hold under the arm the right side of lace curtaining tightening roller (34) Lower section, constitutes in the middle position of the front end surface of this lower deviation rectification roller (33) and has spindle nose (331) before deviation rectification roller, and under entangle Partially the middle position of the rear end end face of roller (33) is constituted spindle nose (332) after deviation rectification roller, and before lower deviation rectification roller, spindle nose (331) exists Corresponding in casing chamber (311) before before described lower deviation rectification roll shaft, the position of adjustment tank (3121) probes into described lower correction and rotate Be bearing in before lower deviation rectification roller on spindle nose supporting shaft holder (3311), and spindle nose supporting shaft holder (3311) before this lower deviation rectification roller Holding before described lower deviation rectification roller in adjusting apparatus (36), after lower deviation rectification roller, spindle nose (332) is corresponding to described lower deviation rectification roll shaft The position of rear adjustment tank (3221) probes in described lower correction rear cabinet body cavity (321) and is rotatably supported at lower deviation rectification roller rear axle On head supporting shaft holder (3321), and after after this lower deviation rectification roller, spindle nose supporting shaft holder (3321) is bearing in described lower deviation rectification roller In adjusting apparatus (37), under hold lace curtaining tightening roller (34) under the arm the middle position of front end surface constitute and have and hold lace curtaining tightening roller under the arm before Spindle nose (341), and under hold lace curtaining tightening roller (34) under the arm the middle position of rear end end face constitute and have and hold lace curtaining tightening roller under the arm after Spindle nose (342), under hold lace curtaining tightening roller under the arm before spindle nose (341) corresponding to adjustment tank (3122) before holding lace curtaining tensioner roll shaft under the arm under described Position be insinuated into described lower correction before in casing chamber (311) and with under hold lace curtaining tightening roller under the arm before adjusting apparatus (38) match Close, under hold lace curtaining tightening roller under the arm after spindle nose (342) corresponding to the position of adjustment tank (3222) after holding lace curtaining tensioner roll shaft under the arm under described Be insinuated in described lower correction rear cabinet body cavity (321) and with under hold lace curtaining tightening roller under the arm after adjusting apparatus (39) match, under hold under the arm Lace curtaining transition guide roll (35) corresponding to the right side of lower deviation rectification roller (33), hold under the arm under this lace curtaining transition guide roll (35) front end and The middle position of rear end end face respectively constitutes to have holds lace curtaining transition guide roll spindle nose (351) under the arm, holds lace curtaining transition under the arm and guide under being positioned at Hold lace curtaining transition guide roll spindle nose (351) under the middle position of the front end surface of roller (35) under the arm to be propped up by lower transition guide roll spindle nose Bearing (3511) is rotatably supported at before described lower correction on casing wallboard (312), and holds lace curtaining transition guide roll under being positioned under the arm (35) lace curtaining transition guide roll spindle nose (351) is held under the middle position of rear end end face under the arm again by lower transition guide roll spindle nose Propping up bearing (3511) to be rotatably supported on lower correction rear box wallboard (322), before lower deviation rectification roller, adjusting apparatus (36) is in correspondence Before before described lower deviation rectification roll shaft, the position of adjustment tank (3121) is arranged on described lower correction, casing wallboard (312) is towards lower correction The side of front casing chamber (311), adjusting apparatus (37) adjustment tank after corresponding to described lower deviation rectification roll shaft after lower deviation rectification roller (3221) position is arranged on described lower correction rear box wallboard (322) side towards lower correction rear cabinet body cavity (321), under hold under the arm Before lace curtaining tightening roller, adjusting apparatus (38) is arranging corresponding to the position of adjustment tank (3122) before holding lace curtaining tensioner roll shaft under the arm under described Before lower correction, casing wallboard (312) is towards the side in casing chamber (311) before lower correction, under hold adjusting apparatus after lace curtaining tightening roller under the arm (39) it is being arranged on lower correction rear box wallboard corresponding to the position of adjustment tank (3222) after holding lace curtaining tensioner roll shaft under the arm under described (322) towards the side of lower correction rear cabinet body cavity (321), casing wallboard (312) and lower correction rear box wallboard before lower correction (322) be supported with rotationally between correction casing first lead curtain roller (3123), once correction casing second lead curtain roller (3124) curtain roller (3125) led by casing the 3rd of and once rectifying a deviation, and lower correction casing first is led curtain roller (3123) and corresponded to down hold lace curtaining under the arm The right side of tightening roller (34), lower correction casing second is led curtain roller (3124) and is led curtain roller (3123) corresponding to lower correction casing first Upper right side, lower correction casing the 3rd leads curtain roller (3125) correspondence and is that the lower section of curtain roller (3123) led by lower correction casing first, institute Before lower hot bellows hot blast air port width adjustment drive mechanism (5) stated is arranged on described lower correction, casing (31) above and is leaning out Be connected with described lower hot bellows (7) after the right flank of casing (31) before lower correction, described under hold one end of lace curtaining (50b) under the arm successively Be nested with and hold lace curtaining tightening roller (34) under described under the arm, curtain roller (3123) led by lower correction casing first and curtain roller led by lower correction casing the 3rd (3125) above and lead top and the lower section of lower deviation rectification roller (33) of curtain roller (3124) with described lower correction casing second simultaneously Contact, the edge of the side holding lace curtaining (50b) under this under the arm holds lace curtaining spy limit sensor (60b) under the arm under described.

Hot-wind nonwoven cloth forming machine the most according to claim 4, it is characterised in that adjusting apparatus after described lower deviation rectification roller (37) structure is identical with the structure of adjusting apparatus (36) before described lower deviation rectification roller, adjusting apparatus (36) before this lower deviation rectification roller Including lower guide rod seat (361), a pair lower guide rod (362), lower slider platform (363), next time turntable shaft (364), lower correction motor (365), lower correction transmission case (366) and lower slider platform adjusting lever (367), lower guide rod seat (361) is entangling under described Partially before roll shaft before the position of the lower section of adjustment tank (3121) and described lower correction casing wallboard (312) towards case before described lower correction The side of body cavity (311) is fixed, and a pair lower guide rod (362) is fixed on lower guide rod seat (361) with state the most parallel each other, Lower slider platform (363) is slidably matched with a pair lower guide rod (362) by lower slider platform slide block (3631), turntable shaft next time (364) be rotatably supported on lower slider platform (363) by turntable shaft bearing (3641) next time, lower correction motor (365) with Lower correction transmission case (366) transmission coordinates and by lower correction transmission case (366) together with before lower correction motor (365) and lower correction Casing wallboard (312) is fixed towards the side in casing chamber (311) before lower correction, and the right-hand member of lower slider platform adjusting lever (367) leads to Cross lower slider platform adjusting lever bearing pin (3671) to be connected with lower slider platform (363), and the right side of lower slider platform adjusting lever (367) End match with lower correction transmission case (366), before described lower deviation rectification roller spindle nose supporting shaft holder (3311) be plugged on described under On rotary disk axle (364)；After holding lace curtaining tightening roller under described under the arm, the structure of adjusting apparatus (39) is to hold lace curtaining tensioner under the arm under described Before roller, the structure of adjusting apparatus (38) is identical, and before holding lace curtaining tightening roller under this under the arm, adjusting apparatus (38) holds lace curtaining tightening roller under the arm under including Front axle head bearing support upper rail (381), under hold under the arm lace curtaining tightening roller front axle head bearing support lower guideway (382), under hold lace curtaining tightening roller under the arm Front axle head bearing support (383), under hold shaft head gear (384) before lace curtaining tightening roller, lower tooth bar (385) and front axle head bearing support under the arm and drive Working cylinder (386), under hold lace curtaining tightening roller front axle head bearing support upper rail (381) under the arm and holding lace curtaining tensioner roll shaft under the arm under described Before the position of the top of front adjustment tank (3122) and lower correction, casing wallboard (312) is towards before lower correction the one of casing chamber (311) Side is fixed, under hold lace curtaining tightening roller front axle head bearing support lower guideway (382) under the arm under corresponding to, hold adjustment tank before lace curtaining tensioner roll shaft under the arm (3122) position of lower section same with lower correction before casing wallboard (312) solid towards the side in casing chamber (311) before lower correction Fixed, under hold the upper and lower of lace curtaining tightening roller front axle head bearing support (383) under the arm and respectively constitute and have a bearing block guide runner (3831), Hold under the arm under being positioned at lace curtaining tightening roller front axle head bearing support (383) top bearing block guide runner (3831) with under hold lace curtaining tightening roller under the arm Front axle head bearing support upper rail (381) is slidably matched, and be positioned at the bearing block guide runner (3831) of bottom with under hold lace curtaining tensioner under the arm Roller front axle head bearing support lower guideway (382) is slidably matched, under hold lace curtaining tightening roller under the arm before shaft head gear (384) under corresponding to, hold net under the arm The position of the rear side of curtain tightening roller front axle head bearing support (383) be fixed on described under hold under the arm before lace curtaining tightening roller on spindle nose (341) also And before before holding lace curtaining tightening roller under this under the arm, spindle nose (341) holds lace curtaining tightening roller under the arm under stretching out shaft head gear (384) rear support under hold under the arm On lace curtaining tightening roller front axle head bearing support (383), lower tooth bar (385) is corresponding to shaft head gear before holding lace curtaining tightening roller under the arm under described (384) before the position of lower section and lower correction casing wallboard (312) fix towards the side in casing chamber (311) before lower correction and Before holding lace curtaining tightening roller under with under the arm, shaft head gear (384) is meshed, and front axle head bearing support drives working cylinder (386) to hold under the arm under corresponding to The position on the right side of lace curtaining tightening roller front axle head bearing support (383) drives working cylinder with the horizontally-arranged front axle head bearing support that is fixed on of level On fixing seat (3862), and this front axle head bearing support drives working cylinder to fix casing wallboard (312) before seat (3862) and lower correction Before lower correction, the side of casing chamber (311) is fixed, and front axle head bearing support drives the front axle head bearing support of working cylinder (386) to drive Dynamic working cylinder post (3861) with under hold lace curtaining tightening roller front axle head bearing support (383) under the arm and be connected.

Hot-wind nonwoven cloth forming machine the most according to claim 2, it is characterised in that casing (21) before correction on described Before upper correction on casing wallboard (212) and corresponding to described upper hot bellows hot blast air port width adjustment drive mechanism (4) Position offer transmission band slot to make way (2123), described upper hot bellows hot blast air port width adjustment drive mechanism (4) bag Include driving motor (41), upper driving reduction box (42), upper driving drivewheel (43), upper driving driven pulley (44), upper driving biography Dynamic band (45), upper universal connecting shaft (46) and upper universal drive shaft connection dish (47), upper driving motor (41) and upper driving reduction box (42) transmission coordinate and by upper driving reduction box (42) together with upper driving motor (41) corresponding to described transmission band slot to make way (2123) before position and described upper correction, the chamber diapire in casing chamber (211) is fixed, and upper driving drivewheel (43) is fixed on drives The upper driving of dynamic reduction box (42) subtracts on case final stage power output shaft and corresponding with transmission band slot to make way (2123), upper driving One end of transmission band (45) is nested with on upper driving drivewheel (43), and the other end is being nested with after transmission band slot to make way (2123) On upper driving driven pulley (44), before on this, driving driven pulley (44) is positioned at correction, casing wallboard (212) is back to before upper correction The side in casing chamber (211) and corresponding, on this with described upper driving drivewheel (43) across transmission band slot to make way (2123) The left end driving the upper driving follower shaft (441) of driven pulley (44) is rotatably supported at driving follower shaft left bracket (4411) on, on this before driving follower shaft left bracket (4411) and upper correction casing wallboard (212) back to casing before upper correction The side in chamber (211) is fixed, and the right-hand member of upper driving follower shaft (441) is rotatably supported at driving follower shaft right axle seat (4412) on, and before on this, driving follower shaft right axle seat (4412) is same with upper correction, casing wallboard (212) is back to upper correction The side of front casing chamber (211) is fixed and driving follower shaft right axle seat (4412) and upper driving follower shaft left bracket on this (4411) corresponding, the left end of upper universal connecting shaft (46) drive on corresponding to the position of follower shaft right axle seat (4412) with The right-hand member of upper driving follower shaft (44) is in transmission connection, and upper universal drive shaft connection dish (47) is hinged on the right side of universal connecting shaft (46) Before holding and leaning out described upper correction, the right side of casing (21) is connected with described upper hot bellows (6)；Described upper driving is actively Wheel (43) and upper driving driven pulley (44) are sprocket wheel, and described upper driving transmission band (45) is driving chain；At described machine The front side of the length direction of frame (1) and be provided with one up or down in the position of the lower section corresponding to described top backplate (14) Front hoisting cross beam (15), and frame (1) length direction rear side and equally in the lower section corresponding to top backplate (14) Position be provided with one up or down after hoisting cross beam (16), the front end of described upper hot bellows (6) and front hoisting cross beam (15) Connecting, and the rear end of upper hot bellows (6) is connected with rear hoisting cross beam (16), described on while hold lace curtaining magnetic mechanism (9) under the arm with Front hoisting cross beam (15) and rear hoisting cross beam (16) connect, described upper hot bellows lift adjustment mechanism (8) simultaneously with front liter Fall crossbeam (15) and rear hoisting cross beam (16) connect；The top of described hot blast generator tube (17) is provided with an exhaustor (172), hot blast generation case chamber (171) of hot blast generation case (17) is made to communicate with the external world by this exhaustor (172), described lower heat The setting direction of bellows (7) is contrary with the setting direction of described upper hot bellows (6).

Hot-wind nonwoven cloth forming machine the most according to claim 4, it is characterised in that casing (31) before described lower correction Before lower correction on casing wallboard (312) and corresponding to described lower hot bellows hot blast air port width adjustment drive mechanism (5) Position offer a transmission band and step down chamber (3126), described lower hot bellows hot blast air port width adjustment drive mechanism (5) bag Include lower driving motor (51), lower driving reduction box (52), lower driving drivewheel (53), lower driving driven pulley (54), lower driving biography Dynamic band (55), lower universal connecting shaft (56) and lower universal drive shaft connection dish (57), lower driving motor (51) and lower driving reduction box (52) transmission coordinates and is being stepped down chamber corresponding to described transmission band together with lower driving motor (51) by lower driving reduction box (52) (3126) before position and described lower correction, the chamber roof in casing chamber (311) is fixed, and lower driving drivewheel (53) is fixed on down drives The lower driving of dynamic reduction box (52) subtracts on case final stage power output shaft and chamber (3126) of stepping down with transmission band is corresponding, lower driving One end of transmission band (55) is nested with under lower driving drivewheel (53), and the other end is nested with after stepping down chamber (3126) by way of transmission band On lower driving driven pulley (54), this lower driving driven pulley (54) is positioned at before lower correction casing wallboard (312) back to before lower correction The side in casing chamber (311) and corresponding, under this with described lower driving drivewheel (53) across transmission band chamber (3126) of stepping down The left end driving the lower driving follower shaft (541) of driven pulley (54) is rotatably supported at lower driving follower shaft left bracket (5411), on, before this lower driving follower shaft left bracket (5411) and lower correction, casing wallboard (312) is back to casing before lower correction The side in chamber (311) is fixed, and the right-hand member of lower driving follower shaft (541) is rotatably supported at lower driving follower shaft right axle seat (5412) on, and this lower driving follower shaft right axle seat (5412) same with lower correction before casing wallboard (312) back to lower correction The side of front casing chamber (311) is fixed and this lower driving follower shaft right axle seat (5412) and lower driving follower shaft left bracket (5411) corresponding, the left end of lower universal connecting shaft (56) corresponding to lower driving follower shaft right axle seat (5412) position with The right-hand member of lower driving follower shaft (541) is in transmission connection, and lower universal drive shaft connection dish (57) is hinged on lower universal connecting shaft (56) Right-hand member and before leaning out described lower correction the right side of casing (31) be connected with described lower hot bellows (7)；Described lower driving is main Driving wheel (53) and lower driving driven pulley (54) are sprocket wheel, and described lower driving transmission band (55) is driving chain.

Hot-wind nonwoven cloth forming machine the most according to claim 6, it is characterised in that described upper hot bellows (6) includes heat Bellows casing (61), air port width adjusting apparatus (62) and upper hot bellows blower cover (63), upper hot bellows casing (61) is constituted to be had Hot bellows casing chamber (611) on one, on this, the top in hot bellows casing chamber (611) is configured to uncovered, and upper hot bellows casing chamber (611) bottom is fixed with hot bellows box bottom (612) on, with intensive shape on hot bellows box bottom (612) on this State offers for the high temperature air fumarole (6121) to described sizing chamber (40) injection high temperature air, at upper hot bellows casing The upper edge of the left chamber wall in chamber (611) is rolled over exhibition towards the direction deviating from upper hot bellows casing chamber (611) and is constituted and have a left wheel chamber (6112), in this left wheel chamber (6112), space state pivot is provided with hot bellows casing left slide guide roller on a group (61121), on the upper edge of right chamber wall of upper hot bellows casing chamber (611) equally towards deviating from upper hot bellows casing chamber (611) Direction folding is opened up and is constituted and have a right roller chamber (6113), pivots with space state and be provided with one group in this right roller chamber (6113) Upper hot bellows casing right slide guide roller (61131), in the front end surface of upper hot bellows casing (61) and back to upper hot bellows The side in casing chamber (611) is fixed with hot bellows case body handle (613) on, and air port width adjusting apparatus (62) includes front roller shutter Axle (621), rear curtain rolling shaft (622), front roller shutter (623), front roller shutter fixing pipe (624), rear roller shutter (625), the fixing pipe of rear roller shutter (626) and front curtain rolling shaft connection dish (627), the left end of front curtain rolling shaft (621) is by front curtain rolling shaft bearing block (6211) rotationally It is bearing in the front end of the left chamber wall in hot bellows casing chamber (611) and is stretched over hot bellows casing chamber (611) outward, and front volume The right-hand member of curtain axle (621) is rotatably supported at upper hot bellows casing chamber (611) again by front curtain rolling shaft bearing block (6211) The front end of right chamber wall and be stretched over hot bellows casing chamber (611) equally outward, at left end and the right-hand member of this front curtain rolling shaft (621) Curtain rolling shaft sprocket wheel (628) before being respectively fixed with one, are respectively arranged with chain before (6281) at this on front curtain rolling shaft sprocket wheel (628) Middle part, the end of one end of this front chain (6281) pipe (624) fixing with front roller shutter is fixed, and the other end of front chain (6281) It is fixedly connected with one end of a front haulage rope (62811), and the other end of this front haulage rope (62811) fixes pipe with rear roller shutter (626) end is fixed, and the left end of rear curtain rolling shaft (622) is rotatably supported on described by rear curtain rolling shaft bearing block (6221) The rear end of the left chamber wall in hot bellows casing chamber (611), then the right-hand member of curtain rolling shaft (622) is again by rear curtain rolling shaft bearing block (6221) be rotatably supported at the rear end of the right chamber wall in hot bellows casing chamber (611), this rear curtain rolling shaft (622) left end and Right-hand member be respectively fixed with one after curtain rolling shaft sprocket wheel (629), be respectively arranged with a rear chain at this on rear curtain rolling shaft sprocket wheel (629) (6291) middle part, the end of one end of this rear chain (6291) pipe (626) fixing with rear roller shutter is fixed, and rear chain (6291) The other end be fixedly connected with one end of a rear haulage rope (62911), and the other end of this rear haulage rope (62911) and front roller shutter The end of fixing pipe (624) is fixed, and front roller shutter (623) corresponds to above the front end of described upper hot bellows box bottom (612), should The width of front roller shutter (623) adapts with the width of upper hot bellows box bottom (612), and one end of this front roller shutter (623) Fix with described front curtain rolling shaft (621), and the middle part of other end pipe (624) fixing with front roller shutter is fixed, the fixing pipe of front roller shutter (624) left end and right-hand member are fixed pipe guide rail (6241) with front roller shutter and are slidably matched, and this front roller shutter fixes pipe guide rail (6241) Fixing with the cavity wall of upper hot bellows casing chamber (611), rear roller shutter (625) is corresponding to the rear end of upper hot bellows box bottom (612) Top, the same width with upper hot bellows box bottom (612) of the width of this rear roller shutter (625) adapts, and this rear roller shutter (623) one end is fixed with described rear curtain rolling shaft (622), and the middle part of other end pipe (626) fixing with rear roller shutter is fixed, after Left end and the right-hand member of the fixing pipe (626) of roller shutter are fixed pipe guide rail (6261) with rear roller shutter and are slidably matched, and the fixing pipe of this rear roller shutter The cavity wall of guide rail (6261) and upper hot bellows casing chamber (611) is fixed, and front curtain rolling shaft connection dish (627) is fixed on described front roller shutter The left end of axle (621), described upper universal drive shaft connection dish (47) is connected dish (627) and connects with this front curtain rolling shaft, described upper heat Bellows coupling band (30a) is connected to the described front curtain rolling shaft of the air port width adjusting apparatus (62) of two adjacent upper hot bellows (6) (621), between, upper hot bellows blower cover (63) is corresponding to the top of described upper hot bellows casing (61), hot bellows blower cover on this (63) constitute have a high temperature air air-inlet cavity (631), the bottom of this high temperature air air-inlet cavity (631) be configured to uncovered and with institute The upper hot bellows box bottom (612) stated is corresponding, the front end surface of upper hot bellows blower cover (63) and blower cover fixed plate (632) bottom is fixed, and the top of this blower cover fixed plate (632) and described front hoisting cross beam (15) are fixed, this front liter Fall crossbeam (15) is slidably matched with described frame (1), offers in the middle position of the rear end end face of upper hot bellows blower cover (63) There are blower cover high temperature air air inlet (633) for high temperature air being introduced high temperature air air-inlet cavity (631), this blower cover High temperature air air inlet (633) communicates with hot blast generation case chamber (171) of described hot blast generation case (17), upper hot bellows blower cover (63) top, rear end is fixed with described rear hoisting cross beam (16), and this rear hoisting cross beam (16) is same sliding with described frame (1) Dynamic cooperation, the left lower upper hot bellows blower cover (63) is constituted a left slide guide roller groove (634), this left slide guide roller groove (634) matching with described left wheel chamber (6112), described upper hot bellows casing left slide guide roller (61121) is led with this left side Sliding roller groove (634) constitutes rolling pair, and the lower right side upper hot bellows blower cover (63) is constituted a right slide guide roller groove (635), this right slide guide roller groove (635) is matched with described right roller chamber (6113), and the described upper hot bellows casing right side is led Sliding roller (61131) constitutes rolling pair with this right slide guide roller groove (635), when be arranged on described top backplate (14) described on When hot bellows lift adjustment mechanism (8) drives described front hoisting cross beam (15) and rear hoisting cross beam (16) upstream or downstream, by Front hoisting cross beam (15) and rear hoisting cross beam (16) drive described upper hot bellows blower cover (63) and by upper hot bellows air inducing Cover (63) together with described upper hot bellows casing (61) upstream or downstream, wherein, on described in hot bellows casing chamber (611) and It is being arranged at box bottom reinforcement frame (6114), this case corresponding to the position of the top of hot bellows box bottom (612) on described Body base plate reinforcement frame (6114) is fixed with upper hot bellows box bottom (612), described front roller shutter (623) and rear roller shutter (625) corresponding to the top of box bottom reinforcement frame (6114) and supported, at upper hot blast by box bottom reinforcement frame (6114) Box body chamber (611) be fixedly arranged at the front end with one first anti-interference roll shaft (6115a) and one second anti-interference roll shaft (6115b), and It is fixed with one the 3rd anti-interference roll shaft (6115c) and one the 4th anti-interference roll shaft in the rear end of upper hot bellows casing chamber (611) (6115d), the first anti-interference roll shaft (6115a) is corresponding to the back upper place of the second anti-interference roll shaft (6115b), the 3rd anti-interference roller Axle (6115c) corresponding to the back lower place of the 4th anti-interference roll shaft (6115d), described front haulage rope (62811) described another Hold successively behind the top of the first anti-interference roller (6115a) and the lower section of the 3rd anti-interference roll shaft (6115c) with described The end of the fixing pipe (626) of rear roller shutter is fixed, and the described other end of described rear haulage rope (62911) is successively by way of the 4th Pipe fixing with described front roller shutter behind the top of anti-interference roll shaft (6115d) and the lower section of the second anti-interference roll shaft (6115b) (624) end is fixed, chain before fixing the position of top of pipe guide rail (6241) corresponding to described front roller shutter and being fixed with Guide rail (62812), described front chain (6281) is slidably matched with the front chain guide groove of this front chain guide (62812), The position of the top fixing pipe guide rail (6261) corresponding to described rear roller shutter is fixed with a rear chain guide rail (62912), described Rear chain (6291) is slidably matched with the rear chain guide-track groove of this rear chain guide rail (92912), the fixing pipe (624) of described front roller shutter And the space between the fixing pipe (626) of described rear roller shutter is configured to upper hot bellows hot blast air port width, and when by described upper heat Bellows hot blast air port width adjustment drive mechanism (4) drives described front curtain rolling shaft to connect by described upper universal drive shaft connection dish (47) Dish (627) when being driven described front curtain rolling shaft (621) clockwise movement by front curtain rolling shaft connection dish (627), described front roller shutter (623) and afterwards roller shutter (625) respectively forwardly curtain rolling shaft (621) and rear curtain rolling shaft (622) go up winding, described forward and backward roller shutter The degree that fixing pipe (624,626) is scolded out each other increases, and described upper hot bellows hot blast air port width expands accordingly, and when by upper heat Bellows hot blast air port width adjustment drive mechanism (4) drives front curtain rolling shaft connection dish (627) by upper universal drive shaft connection dish (47) And by front curtain rolling shaft connection dish (627) drive before curtain rolling shaft (621) counterclockwise movement time, described front roller shutter (623) and after Exit on roller shutter (625) curtain rolling shaft (621) the most in the past and rear curtain rolling shaft (622), the fixing pipe of described forward and backward roller shutter (624, 626) displacement toward each other, described upper hot bellows hot blast air port width reduces accordingly.

Hot-wind nonwoven cloth forming machine the most according to claim 8, it is characterised in that described upper hot bellows rising-falling tone complete machine Structure (8) includes that beam lifting motor (81), beam lifting reduction box (82), big sprocket wheel (83a), minor sprocket (83b), reduction box pass Dynamic chain (83c), worm gear case (84), the first commutation power transmission shaft (85a), the first commutation worm gear case (86), second change To power transmission shaft (85b), the second commutation worm gear case (87), the 3rd commutation power transmission shaft (85c) and the 3rd commutation worm gear case (88), beam lifting motor (81) coordinate with beam lifting reduction box (82) transmission and by beam lifting reduction box (82) together with Beam lifting motor (81) is fixed seat (822) by lifting reduction box and is fixed on the rear side left end on described top backplate (14), big chain Wheel (83a) is fixed on the beam lifting reduction gearbox output shaft (821) of beam lifting reduction box (82), and minor sprocket (83b) is fixed On the worm shaft (841) of worm gear case (84), worm gear case (84) is arranged on top backplate (14), this worm gear case (84) lower section through top backplate (14) towards top backplate (14), the lower end of the first adjustment screw rod (842) is stretched and with described The left end of rear hoisting cross beam (16) connects, and one end of reduction box driving chain (83c) is nested with on big sprocket wheel (83a), the other end Being nested with on minor sprocket (83b), the rear end of the first commutation drive (85a) coordinates with worm gear case (84) transmission, and first The front end of commutation power transmission shaft (85a) is in transmission connection with the first commutation worm gear case (86), this first commutation worm gear case (86) the top backplate front side left end of (14) and corresponding with worm gear case (84), this first commutation worm gear case it are arranged on (86) lower section through top backplate (14) towards top backplate (14), the lower end of the second adjustment screw rod (861) is stretched and with described The left end of front hoisting cross beam (15) connects, and the second commutation power transmission shaft (85b) is corresponding to the front side top on top backplate (14), and this is second years old The left end of commutation power transmission shaft (85b) and the first commutation worm gear case (86) transmission coordinate, and right-hand member and the second commutation worm gear snail Bar case (87) transmission coordinates, and the second commutation worm gear case (87) is arranged on the front side right-hand member on top backplate (14), this second commutation The lower section through top backplate (14) towards top backplate (14), the lower end of the 3rd adjustment screw rod (871) of worm gear case (87) is stretched And be connected with the right-hand member of described front hoisting cross beam (15), the 3rd commutation power transmission shaft (85c) with first commutation power transmission shaft (85a) and OK, the front end of the 3rd commutation power transmission shaft (85c) coordinates with the second commutation worm gear case (87) transmission, and the 3rd commutation passes The rear end of moving axis (85c) coordinates with the 3rd commutation worm gear case (88) transmission, and the 3rd commutation worm gear case (88) is arranged on Rear side right-hand member and the worm gear case (87) that commutates with described second on top backplate (14) are corresponding, the 3rd commutation worm and gear The lower end of the 4th adjustment screw rod (881) of article (88) stretch through top backplate (14) towards the lower section on top backplate (14) and with institute The right-hand member stating rear hoisting cross beam (16) connects；Constituted with space state in the front side of described frame (1) and had one group of frame front column (18), the front end of described upper hot bellows blower cover (63) and upper hot bellows casing (61) corresponds to two adjacent frame front columns (18), between, have at the rear side of frame (1) and being constituted with space state in the position corresponding to one group of frame front column (18) One group of frame rear column (19), the rear end of described upper hot bellows blower cover (63) and upper hot bellows casing (61) is corresponding to biphase Between adjacent frame rear column (19), one group of frame front column (18) towards the top of the side of one group of frame rear column (19) Hoisting cross beam guide post rail plate (181) before being fixed with one, and stand before one group of frame one group of frame rear column (19) The top of the side of post (18) be fixed with one after hoisting cross beam guide post rail plate (191), at described front hoisting cross beam (15) go up and the position of hoisting cross beam guide post rail plate (181) is fixed with front hoisting cross beam guiding before corresponding to one group Bar (151), the guide-track groove of this front hoisting cross beam guide post (151) and front hoisting cross beam guide post rail plate (181) slides and joins Closing, on described rear hoisting cross beam (16) and after corresponding to one group, the position of hoisting cross beam rail plate (191) is fixed There is rear hoisting cross beam guide post (161), this rear hoisting cross beam guide post (161) and rear hoisting cross beam guide post rail plate (191) guide-track groove is slidably matched.

Hot-wind nonwoven cloth forming machine the most according to claim 6, it is characterised in that hold lace curtaining magnetic mechanism on described under the arm (9) include that front suspension rod (91), rear suspension bar (92), magnet strip arrange channel-section steel (93) and magnet strip (94), the upper end of front suspension rod (91) Fix with described front hoisting cross beam (15), and the lower end of front suspension rod (91) and magnet strip arrange that the front end of channel-section steel (93) is fixed, after The upper end of suspension rod (92) is fixed with described rear hoisting cross beam (16), and screw is fixed by rear suspension bar in the lower end of rear suspension bar (91) (921) arranging that the rear end of channel-section steel (93) is fixed with magnet strip, described upper hot bellows coupling band (30a) is plugged on magnet strip and arranges The front end of channel-section steel (93), and be screwed, the quantity of magnet strip (94) has one group, and follows magnet strip layout channel-section steel (93) the length direction interval in channel-section steel chamber base arm (9321) in channel-section steel chamber (932) is arranged and inhales with channel-section steel chamber diapire (9321) Closing, the location interval between left and right, the channel-section steel chamber cavity wall of channel-section steel chamber (932) and in the top corresponding to magnet strip (94) is solid Surely there is magnet strip to compel to hold screw fixed plate (933), compel to hold at this magnet strip and offer magnet strip in screw fixed plate (933) and compel to hold Screw hole (9331), compels to hold at magnet strip and has screwed a magnet strip on screw hole (9331) and compel to hold screw (93311), this magnet strip Compel to hold screw (93311) to support and in magnet strip (94), upper with described across channel-section steel chamber diapire (9321) by magnet strip (94) Hold lace curtaining (50a) under the arm attracted.