CN106868711A - The lapping carriage structure of lapping machine - Google Patents

Abstract

A kind of lapping carriage structure of lapping machine, lapping machine include frame, feed oblique curtain, upper flat screen, lower cotton transport ring curtain, in flat curtain, frame front beam and lapping cart and lower cotton transport ring curtain drive mechanism, lapping carriage structure includes lapping carriage assembly, lapping carriage assembly includes Plantago minuta, rear wall plate, left and right net laying mechanism, wallboard haulage gear, transition transmission mechanism and sync pulling chain, feature：Left net laying mechanism includes left pressure cotton lapping curtain tightening roller, left lapping upper and lower roll and left pressure cotton lapping curtain；Right net laying mechanism includes the left pressure roller of right pressure cotton lapping curtain, the right pressure roller of right pressure cotton lapping curtain and right pressure cotton lapping curtain, the right pressure cotton left pressure roller of lapping curtain is supported on Plantago minuta, rear wall plate, it is right pressure the cotton right pressure roller of lapping curtain be equally supported on Plantago minuta, rear wall plate, it is right pressure cotton lapping curtain one end be placed in it is right pressure the cotton left pressure roller of lapping curtain on, another end be placed in it is right pressure the cotton right pressure roller of lapping curtain on.Mitigate working strength, improve lapping efficiency；Ensure the quality of on-woven fiber web.

Description

The lapping carriage structure of lapping machine

Technical field

The invention belongs to field of non-weaving textile machinery technology, and in particular to a kind of lapping carriage structure of lapping machine.

Background technology

As is known in the industry, the production equipment of complete on-woven product such as non-woven fabrics, non-woven mat mainly includes opener, combing Machine, lapping machine and needing machine（Or spun-laced machine）, by opener is by on-woven fiber shredding and supplies carding machine, combed by carding machine On-woven fiber supply lapping machine lapping after reason, gives needing machine acupuncture or spun-laced machine spun lacing after lapping machine lapping, form nothing Textile product.

Lapping machine is an important component in complete on-woven Production equipment, and the skill on lapping machine Art information can be seen in disclosed Chinese patent literature, slightly enumerating such as CN2637519Y（Lapping machine）、 CN100554539C（Net laying mechanism with compensation function）、CN201272889Y（Cross lapping machine）、CN103221591B（Hand over Fork lapping machine）、CN104695136A（Cross lapping machine）And CN205529360U（A kind of lapping for producing non-woven material in batches Machine）, etc..

Reading and combination common knowledge by the above-mentioned patent document to being not limited to enumerate：Lapping machine is main By frame, for feeding by the oblique curtain of feeding of the on-woven fiber of opener, for scooping out or receiving by feeding oblique curtain The upper flat screen of the on-woven fiber of introducing, lower cotton transport ring curtain, for receive by upper flat screen cooperateed with lower cotton transport ring curtain introduce nothing Flat curtain in textile fabric, lapping carriage, lapping cart and for the on-woven fiber that receives to be drawn by lapping carriage into net Curtain, wherein, on-woven fiber is supplied lapping carriage by flat curtain with the synergy of lower cotton transport ring curtain in, reciprocal in lapping carriage By the output cotton guiding roller on lapping carriage while motion（Industry custom claims " lapping roller ", as follows）Derive and with a plurality of S Font laying on lace curtaining, from being conveyed to the station where needing machine into lace curtaining.

And then as is known in the industry, the good and bad quality to on-woven product of lapping effect can have a direct impact, such as exist Because the factors such as electrostatic effect, air-flow, the movement velocity of lapping carriage occur that fiber glues often in lapping carriage laid process Roller（" roller " refers to " lapping roller " on foregoing lapping carriage）Phenomenon, and the reciprocating motion speed of lapping carriage is faster, and fiber glues Roller phenomenon is more prominent, and fiber roll banding not only triggers random cotton and the became uneven of on-woven fiber cotton layer that influences on lace curtaining Even, it is inconsistent to ultimately result in the on-woven product grammes per square metre after acupuncture, and influence lapping speed, especially when fiber roll banding is serious When, it is necessary to shut down implement lapping roller and clean, so as to not only increase the extra work intensity of online assignment personnel, and delay The performance of lapping engine efficiency.

Although the technology contents of above mentioned all patent introductions respectively have solely prominent strong point, due to lapping roller and nonwoven Textured fiber directly contact, thus there is roll banding and cause the logical disadvantage of random cotton.

For above-mentioned prior art, the applicant has made positive and beneficial exploration, forms finally and will be described below Technical scheme, and equipment test center in the case where secrecy provision is taken in the applicant is simulated experiment, as a result Prove practicable.

The content of the invention

Task of the invention is to provide one kind to help avoid lapping roller and contacted with on-woven fiber and use elimination nothing Textile fabric roll banding triggers random cotton phenomenon and can not only mitigate the working strength of online assignment personnel but also can improve lapping efficiency, have The lapping machine for ensureing laying to the quality into the on-woven fiber web on lace curtaining is used beneficial to preferably pressure cotton effect is embodied Lapping carriage structure.

What task of the invention was performed by, a kind of lapping carriage structure of lapping machine, described lapping machine includes The oblique curtain of feeding, the right-hand member corresponding to the oblique curtain of feeding for feeding on-woven fiber that frame, the left end corresponding to frame are set The upper flat screen of the on-woven fiber for receiving to be fed by the oblique curtain of feeding for setting, the right-hand member corresponding to upper flat screen are defeated under setting Cotton ring curtain, for receive by upper flat screen cooperateed with lower cotton transport ring curtain introduce and one end correspond to upper flat screen right-hand member lower section and The other end correspond to lower cotton transport ring curtain one end below in flat curtain, be movably arranged in frame while with frame Frame front beam and frame rear cross beam form the lapping cart of rolling pair and are driven with one end of the lower cotton transport ring curtain and connect The lower cotton transport ring curtain drive mechanism in frame is connect and is arranged on, described lapping carriage structure includes lapping carriage assembly, should Lapping carriage assembly includes dolly front wallboard, dolly rear wall plate, left net laying mechanism, right net laying mechanism, wallboard haulage gear, transition Transmission mechanism and a pair of sync pulling chains, dolly front wallboard is front and rear corresponding each other with dolly rear wall plate, and dolly front wallboard Rolling pair is constituted with described frame front beam, and dolly rear wall plate constitutes rolling pair, left and right lapping with the frame rear cross beam Mechanism is arranged between Plantago minuta, rear wall plate with the corresponding state in left and right each other, and wallboard haulage gear is arranged in the frame While linking with dolly front wallboard and dolly rear wall plate, transition transmission mechanism is corresponding to dolly front wallboard back to dolly The position of the side of rear wall plate is connected with left net laying mechanism and right net laying mechanism simultaneously, a pair of the one of sync pulling chain End is connected with dolly front wallboard and dolly rear wall plate respectively, and middle part is nested with sync pulling chain sprocket respectively, and another End is fixed in the frame, and being provided with one above corresponding to the right net laying mechanism leads curtain roller, and the front end for leading curtain roller turns It is supported on dynamicly on dolly front wallboard, and rear end is rotatably supported on dolly rear wall plate and is fixed with one leads curtain roller gear, The middle part of the lower cotton transport ring curtain links with the lapping cart, and the other end of lower cotton transport ring curtain is nested with and is leading on curtain roller, special Levy is that described left net laying mechanism includes a left pressure cotton lapping curtain tightening roller, a left lapping upper roller, a left lapping lower roll and Left pressure cotton lapping curtain, the front end of left lapping upper roller is rotatably supported on described dolly front wallboard, and after left lapping upper roller End is rotatably supported on described dolly rear wall plate and is fixed with a left lapping upper roll gear, the left lapping upper roll gear with Described curtain roller gear of leading is meshed, and left lapping lower roll corresponds to the lower section or lower left of the length direction of left lapping upper roller, should The front end of left lapping lower roll is rotatably supported on dolly front wallboard, and rear end is rotatably supported on dolly rear wall plate, left pressure Cotton lapping curtain tightening roller corresponds to the left side of left lapping lower roll, and the front end of the left pressure cotton lapping curtain tightening roller is rotatably supported at rises Before tight roller in adjusting apparatus, and adjusting apparatus are located at dolly front wallboard back to the side of dolly rear wall plate, left pressure before the tightening roller It is supported on after tightening roller in adjusting apparatus the rear end thereof of cotton lapping curtain tightening roller, and adjusting apparatus are arranged on after the tightening roller Back to the side of dolly front wallboard, left pressure cotton lapping curtain is nested with left pressure cotton lapping curtain tightening roller, left lapping dolly rear wall plate On roller and left lapping lower roll；Described right net laying mechanism includes a left pressure roller of right pressure cotton lapping curtain, a right pressure cotton right pressure of lapping curtain Roller and a right pressure cotton lapping curtain, the left pressure roller of right pressure cotton lapping curtain correspond to the right side of the length direction of the left lapping lower roll, should It is right pressure the cotton left pressure roller of lapping curtain front end be rotatably supported on the dolly front wallboard, and rear end be rotatably supported at it is described small On car rear wall plate, the right pressure roller of right pressure cotton lapping curtain corresponds to the right side and the right side of the length direction of the right pressure cotton left pressure roller of lapping curtain The front end of the cotton right pressure roller of lapping curtain is pressed to be rotatably supported on dolly front wallboard, and rear end is rotatably supported at dolly rear wall plate On, one end of right pressure cotton lapping curtain is nested with the right pressure cotton left pressure roller of lapping curtain, and the other end is nested with the right pressure cotton lapping curtain right side On pressure roller.

In a specific embodiment of the invention, when the other end of the lower cotton transport ring curtain leads curtain by way of described Roller and when being placed on the right pressure left pressure roller of cotton lapping curtain, removes the right the pressure right pressure roller of cotton lapping curtain and right pressure cotton lapping Curtain.

In another specific embodiment of the invention, it is formed with the top of the length direction of the frame front beam One front beam turning rolls guide runner, in the front beam turning rolls guide runner and follows the length of front beam turning rolls guide runner Direction is fixed with a rolling wheel guide rails；A rear cross beam roller groove is formed with the top of the length direction of the frame rear cross beam；Institute The wallboard haulage gear stated includes left traction rollers axle, right traction rollers axle, front haulage turning rolls, rear haulage turning rolls, preceding leads Draw Timing Belt and rear haulage Timing Belt, the front end of left traction rollers axle is rotatably supported at by left traction rollers axle front-end bearing pedestal The left end of the dolly front wallboard, and rear end is rotatably supported at the dolly rear wall plate by left traction rollers axle rear bearing block Left end, the front end of left traction rollers axle is fixed through dolly front wallboard with the left end of front haulage turning rolls, while corresponding to The position of the top of the rolling wheel guide rails is rotationally provided with a left traction rollers axle front wheel, the left traction rollers axle front wheel Rolling pair is constituted with rolling wheel guide rails, the rear end of left traction rollers axle is consolidated through dolly rear wall plate with the left end of rear haulage turning rolls Fixed, while being rotationally provided with a left traction rollers axle rear roller in the position corresponding to the rear cross beam roller groove, the left side is led Draw roller shaft rear roller and constitute rolling pair with rear cross beam roller groove, right traction rollers axle corresponds to the length direction for leading curtain roller Right side, the front end of the right traction rollers axle is rotatably supported at the dolly front wallboard by right traction rollers axle front-end bearing pedestal Right-hand member, and rear end is rotatably supported at the right-hand member of the dolly rear wall plate, right traction by right traction rollers axle rear bearing block The front end of roller shaft is fixed through dolly front wallboard with the right-hand member of front haulage turning rolls, while corresponding to the rolling wheel guide rails The position of top is rotationally provided with a right traction rollers axle front wheel, and the right traction rollers axle front wheel is constituted with rolling wheel guide rails Rolling pair, the rear end of right traction rollers axle is fixed through dolly rear wall plate with the right-hand member of rear haulage turning rolls, while corresponding to The position of the rear cross beam roller groove is rotationally provided with a right traction rollers axle rear roller, the right traction rollers axle rear roller with Rear cross beam roller groove constitutes rolling pair, and front haulage turning rolls is slidably matched with front beam turning rolls guide runner, rear haulage turning rolls It is slidably matched with rear cross beam roller groove, one end of rear haulage Timing Belt is fixedly connected with the left end of rear haulage turning rolls, the other end Connect in the right-hand member successively with rear haulage turning rolls after rear haulage Timing Belt drive device and rear haulage synchronous belt tensioning device Connect, described rear haulage Timing Belt drive device is arranged on the left end of the frame, and the rear haulage synchronous belt tensioning device The right-hand member of frame is arranged on, the front haulage Timing Belt is same with the rear haulage with the connected mode of the front haulage turning rolls The mode identical that step band is connected with the rear haulage turning rolls.

In another specific embodiment of the invention, one is fixed with the top end to the left of described dolly front wallboard Front wallboard conduction chain fixed seat, and fixed on the top of described dolly rear wall plate and corresponding to front wallboard conduction chain The position of seat is fixed with a rear wall plate conduction chain fixed seat, and wherein one synchronization in a pair of described sync pulling chains is led The one end and front wallboard conduction chain fixed seat for drawing chain are fixed, and another sync pulling chain in a pair of sync pulling chains One end of bar is fixed with rear wall plate conduction chain fixed seat.

In another specific embodiment of the invention, described transition transmission mechanism includes first, second, third chain Wheel, tensioner sprocket wheel and transition driving chain, the first sprocket wheel are fixed on the front end for leading curtain roller, and the second sprocket wheel is fixed on the left side The front end of lapping lower roll, the 3rd sprocket wheel is fixed on the front end of the right pressure cotton left pressure roller of lapping curtain, and tensioner sprocket wheel passes through tensioner chain Wheel shaft is rotatably arranged at the dolly front wallboard back to the side of described dolly rear wall plate, one end set of transition driving chain Put on tensioner sprocket wheel, middle part is nested with the first sprocket wheel while linking with the second sprocket wheel, the other end is nested with the 3rd chain On wheel.

It is of the invention also have a specific embodiment in, after described tightening roller the structure of adjusting apparatus be with it is described Adjusting apparatus identical before tightening roller, adjusting apparatus include adjusting bolt seat, bearing block movable plate, adjusting bolt before the tightening roller With tightening roller front support bearing block, one end hub setting of tightening roller front support bearing block is in the dolly front wallboard back to wall after dolly The side of plate, and other end hub setting is on bearing block movable plate, adjusting bolt seat is on the right side corresponding to bearing block movable plate Position is fixed on dolly front wallboard back to the side of dolly rear wall plate, and bearing block movable plate is corresponding to being opened in dolly front wallboard On the position of front wallboard adjustment tank be slidably matched back to the side of dolly rear wall plate with dolly front wallboard, the left end of adjusting bolt Link with bearing block movable plate, and right-hand member is supported on adjusting bolt seat above and by screwing the adjustment spiral shell in the right-hand member of adjusting bolt Rod lock nut locking, the front end of the left pressure cotton lapping curtain tightening roller is rotatably supported on tightening roller front support bearing block.

Of the invention more and in a specific embodiment, in described frame and corresponding to the lower cotton transport The position of the lower section of ring curtain drive mechanism is rotationally provided with a ring curtain driven roller, on the lapping cart and positioned at lapping Position between the big car wall panel of a pair of lappings of cart is rotationally provided with first deflector roll of ring curtain, the deflector roll of ring curtain second, ring curtain 3rd deflector roll and the deflector roll of ring curtain the 4th, a pair of wallboards constitute rolling pair, ring curtain with the frame front beam and frame rear cross beam First, second deflector roll is corresponded to self, and the deflector roll of ring curtain the 3rd corresponds to the upper left side of the deflector roll of ring curtain first, the deflector roll of ring curtain the 4th Corresponding to the lower right of the deflector roll of ring curtain second, and the deflector roll of ring curtain the three, the 4th is mutually corresponded to up and down, the lower cotton transport ring curtain One end be nested with ring curtain driven roller, middle part is placed on first, second, third ring curtain deflector roll and the deflector roll of ring curtain the 4th, institute The lower cotton transport ring curtain drive mechanism stated and institute's ring curtain driven roller drive connection.

In an of the invention and then specific embodiment, described lower cotton transport ring curtain drive mechanism includes being furnished with motor Reductor, reducer pedestal, drive sprocket, drive chain and driven sprocket, the reductor equipped with motor is fixed on reducer pedestal On, reducer pedestal is fixed in the frame, and drive sprocket is fixed on the reductor final stage power output shaft of reductor, is driven One end of chain is nested with drive sprocket, and the other end is nested with driven sprocket, and driven sprocket is fixed on the ring curtain and drives On the roll shaft spindle nose of roller.

After rear haulage Timing Belt drive device of the invention and more and in a specific embodiment, described includes one Traction Timing Belt motor, a rear haulage Timing Belt drive reduction box and a rear haulage Timing Belt driving wheel, rear haulage synchronization Band motor drives reduction box transmission to coordinate and drives reduction box together with rear by rear haulage Timing Belt with rear haulage Timing Belt Traction Timing Belt motor is fixed on the left end of the frame, and rear haulage Timing Belt driving wheel is fixed on the drive of rear haulage Timing Belt On the reduction gearbox output shaft of dynamic reduction box, the rear haulage Timing Belt is nested with rear haulage Timing Belt driving wheel；After described Traction synchronous belt tensioning device includes tension wheel shaft mounting, expansion tightening wheel axle bed and synchronous belt tension wheel, and tension wheel shaft mounting is set In the right-hand member of the frame, expansion tightening wheel axle bed is movably arranged on tension wheel shaft mounting, and synchronous belt tension wheel passes through Timing Belt Tension wheel shaft be rotatably supported at it is on expansion tightening wheel axle bed and corresponding with described rear haulage Timing Belt driving wheel, it is described after lead Draw Timing Belt to be nested with the synchronous belt tension wheel.

It is of the invention and and then a specific embodiment in, described rear haulage Timing Belt motor is with just The motor of reverse function.

The technical scheme that the present invention is provided has technical effect that；As a result of by left pressure cotton lapping curtain tightening roller, a left side The left net laying mechanism that lapping upper roller, left lapping lower roll and left pressure cotton lapping curtain are constituted, while employing left by right pressure cotton lapping curtain The right net laying mechanism that pressure roller, the right pressure roller of right pressure cotton lapping curtain and right pressure cotton lapping curtain are constituted, thus avoid prior art middle berth Net roller contacts the phenomenon for triggering on-woven fiber roll banding with on-woven fiber, not only can significantly mitigate because without being cleaned to roll body The working strength of online assignment personnel, and be conducive to improving lapping efficiency；Due to left pressure cotton lapping curtain and right pressure cotton lapping Curtain can play preferably pressure cotton effect, thus can ensure laying to the quality into the on-woven fiber web on lace curtaining, make by pin The grammes per square metre of the on-woven product that thorn machine or spun-laced machine are pierced has good uniformity.

Brief description of the drawings

Fig. 1 is embodiments of the invention schematic diagram.

Fig. 2 is the detailed structure view of the lapping carriage assembly shown in Fig. 1.

Fig. 3 is the schematic diagram of the transition transmission mechanism of the structural system of the lapping carriage assembly shown in Fig. 1.

Fig. 4 is the right pressure roller of right pressure cotton lapping curtain and right pressure of the lower cotton transport ring curtain right net laying mechanism of substitution as shown in Figure 1 Another embodiment schematic diagram of cotton lapping curtain.

Fig. 5 is that the another implementation that the lower cotton transport ring curtain shown in Fig. 1 is directly placed on the right pressure cotton left pressure roller of lapping curtain is illustrated It is intended to.

Specific embodiment

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

In the following description it is every be related to upper and lower, left and right, the directionality of front and rear or directionality concept be all For the location of the figure for describing state, thus the technical scheme provided the present invention can not be understood as Be particularly limited to.

Embodiment 1：

Refer to Fig. 1, show the structural system of lapping machine a frame 1, corresponding to frame 1 left end set for feeding The oblique curtain 2 of feeding of on-woven fiber, corresponding to the right-hand member for feeding oblique curtain 2 set for receiving by feeding the nothing that oblique curtain 2 feeds The upper flat screen 3 of textile fabric, corresponding to upper flat screen 3 right-hand member set lower cotton transport ring curtain 4, for receiving by upper flat screen 3 with The collaboration of cotton transport ring curtain 4 is introduced and one end（Diagram left end）Corresponding to the other end below the right-hand member of upper flat screen 3（Diagram is right End）Corresponding to one end of lower cotton transport ring curtain 4（Diagram left end）Flat curtain 5 in lower section, be movably arranged in frame 1 and it is same When with the frame front beam 11 of frame 1 and frame rear cross beam 12 formed rolling pair lapping cart 6 and with foregoing lower cotton transport One end of ring curtain 4 is connected and is arranged on the lower cotton transport ring curtain drive mechanism 7 in frame 1, and also show into lace curtaining 9.Because these parts and its function of the structural system of foregoing lapping machine belong to prior art, for example can emphasis referring to above Background technology column in the CN100554539C that refers to（Net laying mechanism with compensation function）And CN2637519Y（Lapping Machine）, thus the applicant no longer repeats one by one.

Refer to Fig. 2 and combine Fig. 1, the lapping carriage structure for showing includes lapping carriage assembly 8, the lapping carriage is total Include dolly front wallboard 81, dolly rear wall plate 82, left net laying mechanism 83, right net laying mechanism 84, wallboard haulage gear 85, mistake into 8 Transmission mechanism 86 and a pair of sync pulling chains 87 are crossed, dolly front wallboard 81 is front and rear corresponding each other with dolly rear wall plate 82, and Dolly front wallboard 81 and the foregoing composition rolling pair of frame front beam 11, and dolly rear wall plate 82 and the foregoing structure of frame rear cross beam 12 Into rolling pair, left and right net laying mechanism 83,84 is arranged between Plantago minuta, rear wall plate 81,82 with the corresponding state in left and right each other, Wallboard haulage gear 85 is arranged in foregoing frame 1 while linking with dolly front wallboard 81 and dolly rear wall plate 82, mistake Cross transmission mechanism 86 corresponding to dolly front wallboard 81 back to the side of dolly rear wall plate 82 position simultaneously with left net laying mechanism 83 and right net laying mechanism 84 be connected, a pair of one end of sync pulling chain 87 respectively with dolly front wallboard 81 and dolly Rear wall plate 82 is connected, and middle part is nested with sync pulling chain sprocket 871 respectively, and the other end passes through conduction chain fixed seat 872 are fixed in foregoing frame 1, and being provided with one in the top corresponding to foregoing right net laying mechanism 84 leads curtain roller 88, and this leads curtain roller 88 Front end be rotatably supported on dolly front wallboard 81 by leading curtain roller front-end bearing pedestal 882, and rear end bearing after leading curtain roller Seat 883 is rotatably supported on dolly rear wall plate 82 and is fixed with one leads curtain roller gear 881, in foregoing lower cotton transport ring curtain 4 Portion links with foregoing lapping cart 6, and the other end of lower cotton transport ring curtain 4 is nested with and is leading on curtain roller 88.

Please emphasis see Fig. 1 and combine Fig. 2, as the present invention provide technical scheme technical essential：Foregoing left paving Net mechanism 83 includes a left pressure cotton lapping curtain tightening roller 831, a left lapping upper roller 832, the left pressure cotton of a left lapping lower roll 833 and Lapping curtain 834, the front end of left lapping upper roller 832 is rotatably supported at foregoing by left lapping upper roller front support bearing block 8322 On dolly front wallboard 81, and the rear end of left lapping upper roller 832 is rotationally supported by left lapping upper roller rear trunnion bearing 8323 On foregoing dolly rear wall plate 82 and be fixed with a left lapping upper roll gear 8321, the left lapping upper roll gear 8321 with it is preceding The curtain roller gear 881 of leading stated is meshed, and left lapping lower roll 833 corresponds to the lower section of the length direction of left lapping upper roller 832, the left side The front end of lapping lower roll 833 is rotatably supported on dolly front wallboard 81 by left lapping lower roll front support bearing block 8331, and Rear end is by left lapping lower roll rear trunnion bearing（Not shown in figure）It is rotatably supported on dolly rear wall plate 82, left pressure cotton paving Lace curtaining tightening roller 831 corresponds to the left side of left lapping lower roll 833, and the front end of the left pressure cotton lapping curtain tightening roller 831 rotates twelve Earthly Branches Hold before tightening roller in adjusting apparatus 835, and adjusting apparatus 835 are located at dolly front wallboard 81 back to wall after dolly before the tightening roller The side of plate 82, is supported on after tightening roller in adjusting apparatus 836, and be somebody's turn to do the rear end thereof of left pressure cotton lapping curtain tightening roller 831 Adjusting apparatus 836 are arranged on dolly rear wall plate 82 back to the side of dolly front wallboard 81, left 84 sets of pressure cotton lapping curtain after tightening roller Put on left pressure cotton lapping curtain tightening roller 831, left lapping upper roller 832 and left lapping lower roll 833；Foregoing right net laying mechanism 84 is wrapped Include a left pressure roller 841 of right pressure cotton lapping curtain, a right right pressure cotton lapping curtain 843 of the pressure right pressure roller 842 and of cotton lapping curtain, right pressure cotton paving The left pressure roller 841 of lace curtaining corresponds to the right side of the length direction of foregoing left lapping lower roll 833, the right pressure left pressure roller 841 of cotton lapping curtain Front end be rotatably supported on foregoing dolly front wallboard 81 by axle bed 8411 before the right pressure cotton left pressure roller of lapping curtain, and rear end is logical Cross axle bed after the right pressure cotton left pressure roller of lapping curtain（Not shown in figure）It is rotatably supported on foregoing dolly rear wall plate 82, right pressure cotton paving The right pressure roller 842 of lace curtaining corresponds to the right side of the length direction of the right pressure left pressure roller 841 of cotton lapping curtain and the right pressure cotton lapping curtain is right The front end of pressure roller 842 is rotatably supported on dolly front wallboard 81 by axle bed 8421 before the right pressure cotton right pressure roller of lapping curtain, then End is by axle bed after the right pressure cotton right pressure roller of lapping curtain（Not shown in figure）It is rotatably supported on dolly rear wall plate 82, right pressure cotton paving One end of lace curtaining 843 is nested with the right pressure left pressure roller 841 of cotton lapping curtain, and the other end is nested with the right pressure cotton right pressure roller of lapping curtain On 842.

As shown in Figure 2, it is formed with a front beam turning rolls slide guide on the top of the length direction of foregoing frame front beam 11 Groove 111, in the front beam turning rolls guide runner 111 and follows the length direction of front beam turning rolls guide runner 111 and fixes There are a rolling wheel guide rails 1111；A rear cross beam roller groove 121 is formed with the top of the length direction of foregoing frame rear cross beam 12.

Continue to see Fig. 2, foregoing wallboard haulage gear 85 includes left traction rollers axle 851, right traction rollers axle 852, preceding Traction rollers frame 853, rear haulage turning rolls 854, front haulage Timing Belt 855 and rear haulage Timing Belt 856, left traction rollers axle 851 front end is rotatably supported at the left end of foregoing dolly front wallboard 81 by left traction rollers axle front-end bearing pedestal 8511, then End is rotatably supported at the left end of foregoing dolly rear wall plate 82, left traction rollers axle by left traction rollers axle rear bearing block 8512 851 front end is fixed through dolly front wallboard 81 with the left end of front haulage turning rolls 853, while corresponding to aforementioned roller guide rail The position of 1111 top is rotationally provided with a left traction rollers axle front wheel 8513, the left traction rollers axle front wheel 8513 Rolling pair is constituted with rolling wheel guide rails 1111, the rear end of left traction rollers axle 851 passes through dolly rear wall plate 82 and rear haulage turning rolls 854 left end is fixed, while being rotationally provided with a left traction rollers axle in the position corresponding to foregoing rear cross beam roller groove 121 Rear roller 8514, the left traction rollers axle rear roller 8514 constitutes rolling pair, right traction rollers axle with rear cross beam roller groove 121 852 right sides for corresponding to the foregoing length direction for leading curtain roller 88, the front end of the right traction rollers axle 852 is by right traction rollers axle Front-end bearing pedestal 8521 is rotatably supported at the right-hand member of foregoing dolly front wallboard 81, and rear end is by right traction rollers axle rear bearing block 8522 right-hand members for being rotatably supported at foregoing dolly rear wall plate 82, the front end of right traction rollers axle 852 passes through dolly front wallboard 81 Right-hand member with front haulage turning rolls 853 is fixed, while rotationally being set in the position of the top corresponding to aforementioned roller guide rail 1111 A right traction rollers axle front wheel 8523 is equipped with, the right traction rollers axle front wheel 8523 is constituted with rolling wheel guide rails 1111 and rolled Pair, the rear end of right traction rollers axle 852 is fixed through dolly rear wall plate 82 with the right-hand member of rear haulage turning rolls 854, while right A right traction rollers axle rear roller 8524 should be rotationally provided with the position of foregoing rear cross beam roller groove 121, the right traction rolling Wheel shaft rear roller 8524 constitutes rolling pair, front haulage turning rolls 853 and front beam turning rolls guide runner with rear cross beam roller groove 121 111 are slidably matched, and rear haulage turning rolls 854 is slidably matched with rear cross beam roller groove 121, one end of rear haulage Timing Belt 856 with The left end of rear haulage turning rolls 854 is fixedly connected, and the other end is successively by way of rear haulage Timing Belt drive device 857（Fig. 1 shows） With rear haulage synchronous belt tensioning device 858（Fig. 1 shows）The right-hand member with rear haulage turning rolls 854 is connected afterwards, and foregoing rear haulage is same Step is arranged on the left end of foregoing frame 1 with drive device 857, and foregoing rear haulage synchronous belt tensioning device 858 is arranged on frame 1 Right-hand member.Because foregoing front haulage Timing Belt 855 is and foregoing rear haulage with the connected mode of foregoing front haulage turning rolls 853 The mode identical that Timing Belt 856 is connected with foregoing rear haulage turning rolls 854, thus repeat no more.

By the superincumbent explanation of applicant and the signal of combination Fig. 2；Due to left traction rollers axle 851 and the right side The front end of traction rollers axle 852 is placed through dolly front wallboard 81 and is rotationally provided with to be constituted with rolling wheel guide rails 1111 respectively and rolls Secondary left and right traction rollers axle front wheel 8513,8523 is moved, and due to left traction rollers axle 851 and right traction rollers axle 852 Rear end be placed through dolly rear wall plate 82 and be rotationally provided with respectively with rear cross beam roller groove 121 formed rolling pair it is left, Right traction rollers axle rear roller 8514,8524, thus make the dolly shouldered jointly by left and right traction rollers axle 851,852 forward and backward Wallboard 81,82 constitutes rolling pair with the forward and backward crossbeam 11,12 of frame respectively.

Continue to see Fig. 2, being fixed with a front wallboard conduction chain at the top end to the left of foregoing dolly front wallboard 81 fixes Seat 811, and consolidate on the top of foregoing dolly rear wall plate 82 and in the position corresponding to front wallboard conduction chain fixed seat 811 Surely there is a rear wall plate conduction chain fixed seat 821, wherein one sync pulling chain in a pair of foregoing sync pulling chains 87 One end of bar is fixed with front wallboard conduction chain fixed seat 811, and another sync pulling in a pair of sync pulling chains 87 One end of chain is fixed with rear wall plate conduction chain fixed seat 821.

Fig. 3 is referred to, foregoing transition transmission mechanism 86 includes first, second, third sprocket wheel 861,862,863, tensioner Sprocket wheel 864 and transition driving chain 865, the first sprocket wheel 861 are fixed on the foregoing front end for leading curtain roller 88, and the second sprocket wheel 862 is fixed In the front end of foregoing left lapping lower roll 833, the 3rd sprocket wheel 863 is fixed on the front end of the foregoing right pressure left pressure roller 841 of cotton lapping curtain, rises Tight sprocket wheel 864 is rotatably arranged at foregoing dolly front wallboard 81 back to foregoing dolly rear wall plate 82 by tensioner sprocket shaft 8641 Side, one end of transition driving chain 865 is nested with tensioner sprocket wheel 864, and middle part is nested with the first sprocket wheel 861 and same When link with the second sprocket wheel 862, the other end is nested with the 3rd sprocket wheel 863.

Continue to see Fig. 2, because the structure of adjusting apparatus 836 after foregoing tightening roller is and adjusting apparatus before foregoing tightening roller 835 identicals, thus applicant is only explained as follows to adjusting apparatus before tightening roller 835, adjusting apparatus 835 are wrapped before the tightening roller Include adjusting bolt seat 8351, bearing block movable plate 8352, adjusting bolt 8353 and tightening roller front support bearing block 8354, tightening roller One end hub setting of front support bearing block 8354 is in foregoing dolly front wallboard 81 back to the side of dolly rear wall plate 82, and other end pivot Put on bearing block movable plate 8352, adjusting bolt seat 8351 is preferred in the position on the right side corresponding to bearing block movable plate 8352 Dolly front wallboard 81 back to the side of dolly rear wall plate 82 is fixed on welding manner, bearing block movable plate 8352 is corresponding to opening The position of the front wallboard adjustment tank 812 being located on dolly front wallboard 81 and dolly front wallboard 81 back to the side of dolly rear wall plate 82 It is slidably matched, left end and the bearing block movable plate 8352 of adjusting bolt 8353 link, and right-hand member is supported on adjusting bolt seat 8351 Locked above and by the adjusting bolt lock nut 83531 screwed in the right-hand member of adjusting bolt 8353, foregoing left pressure cotton lapping curtain The front end of tightening roller 831 is rotatably supported on tightening roller front support bearing block 8354.

Emphasis is shown in Fig. 1, in foregoing frame 1 and in the lower section corresponding to foregoing lower cotton transport ring curtain drive mechanism 7 Position is rotationally provided with a ring curtain driven roller 13, on foregoing lapping cart 6 and big positioned at a pair of lappings of lapping cart 6 Position between car wall panel 61 is rotationally provided with first deflector roll of ring curtain 62, the second deflector roll of ring curtain 63, the deflector roll 64 of ring curtain the 3rd With the deflector roll 65 of ring curtain the 4th, a pair of wallboards 61 and foregoing frame front beam 11 and frame rear cross beam 12 constitute rolling pair（Belong to Prior art）, the deflector roll 62,63 of ring curtain first, second self correspondence, the deflector roll 64 of ring curtain the 3rd corresponds to the deflector roll of ring curtain first 62 upper left side, the deflector roll 65 of ring curtain the 4th corresponds to the lower right of the second deflector roll of ring curtain 63, and the deflector roll of ring curtain the three, the 4th 64th, 65 mutually correspond to up and down, one end of foregoing lower cotton transport ring curtain 4 is nested with ring curtain driven roller 13, middle part is placed on first, 2nd, on the 3rd ring curtain deflector roll 62,63,64 and the deflector roll 65 of ring curtain the 4th, foregoing lower cotton transport ring curtain drive mechanism 7 and institute's ring curtain is driven Dynamic roller 13 is connected.

Continue to see Fig. 1, foregoing lower cotton transport ring curtain drive mechanism 7 include the reductor 71 equipped with motor, reducer pedestal 72, Drive sprocket 73, drive chain 74 and driven sprocket 75, the reductor 71 equipped with motor are fixed on reducer pedestal 72, reductor Seat 72 is fixed in foregoing frame 1, and drive sprocket 73 is fixed on the reductor final stage power output shaft 711 of reductor 71, is driven One end of dynamic chain 74 is nested with drive sprocket 73, and the other end is nested with driven sprocket 75, before driven sprocket 75 is fixed on State on the roll shaft spindle nose of ring curtain driven roller 13.

Foregoing rear haulage Timing Belt drive device 857 includes a rear haulage Timing Belt motor 8571, a rear haulage Timing Belt drives the rear haulage Timing Belt driving wheel 8573 of reduction box 8572 and, rear haulage Timing Belt motor 8571 to be led with after Draw Timing Belt to drive the transmission of reduction box 8572 to coordinate and drive reduction box 8572 together with rear haulage synchronization by rear haulage Timing Belt The left end of foregoing frame 1 is fixed on motor 8571, rear haulage Timing Belt driving wheel 8573 is fixed on rear haulage Timing Belt Drive on the reduction gearbox output shaft 85721 of reduction box 8572, foregoing rear haulage Timing Belt 856 is nested with and is driven in rear haulage Timing Belt On wheel 8573；Foregoing rear haulage synchronous belt tensioning device 858 includes tension wheel shaft mounting 8581, expansion tightening wheel axle bed 8582 and same Step band expansion tightening wheel 8583, tension wheel shaft mounting 8581 is arranged on the right-hand member of foregoing frame 1, and expansion tightening wheel axle bed 8582 is movably set On tension wheel shaft mounting 8581, synchronous belt tension wheel 8583 is rotatably supported at tensioner by synchronous belt tension wheel shaft 85831 On axle block 8582 and corresponding with foregoing rear haulage Timing Belt driving wheel 8573, foregoing rear haulage Timing Belt 856 is nested with On the synchronous belt tension wheel 8583.

In the present embodiment, foregoing rear haulage Timing Belt motor 8571 is the motor with positive and negative rotating function.

The upper flat screen left live-roller 31 and upper flat screen right live-roller being rotatably arranged in frame 1 are also show in Fig. 1 32, and upper flat screen drive device 33 is also show, upper flat screen drive device 33 includes upper flat screen motor 331 and upper flat screen Reduction box 332, upper flat screen motor 331 is driven to drive the transmission of reduction box 332 to coordinate and driven by upper flat screen with upper flat screen Reduction box 332 is fixed on the left end of frame 1 together with upper flat screen motor 331, and upper flat screen left live-roller 31 drives with upper flat screen Reduction box 332 is connected, and upper flat screen right live-roller 32 is located at the right side of upper flat screen left live-roller 31 and is driven with front ring curtain The left side of roller 13 is corresponding, and one end of upper flat screen 3 is nested with upper flat screen left live-roller 31, and the other end is nested with the upper flat screen right side On live-roller 32.

In also show in Fig. 1 for being nested with one end of flat curtain 5 flat curtain left live-roller 51 and for being nested with Flat curtain right live-roller 52 in the other end of flat curtain 5, due in the driving of flat curtain 5 and operation principle belong to conventional example as Sample can be found in foregoing CN100554539C and CN2637519Y, thus applicant no longer describes in detail.

Applicant combines Fig. 1 to Fig. 3 and sketches lapping principle of the invention, through the nonwoven after the opener of preceding working procedure Textured fiber is fed for upper flat screen 3 by feeding oblique curtain 2, and upper flat screen 3 drives the left driven roller 31 of upper flat screen in upper flat screen drive device 33 Moved again and again around upper flat screen left and right driving roller 31,32 under state, that is, form a movement plane gone round and begun again. Simultaneously under the work of lower cotton transport ring curtain drive mechanism 7, reductor 71 is driven by motor, moved by the reductor final stage of reductor 71 Power output shaft 711 makes lower cotton transport ring curtain 4 by the arrow direction illustrated in Fig. 1 with rotating ring curtain driven roller 13.Also simultaneously, in The flat left and right live-roller 51,52 of curtain in of flat curtain 5 move again and again i.e. formed one go round and begin again phoresy plane.Again Meanwhile, forward and backward traction Timing Belt is made under the work of front haulage Timing Belt drive device and rear haulage Timing Belt drive device 857 855th, 856 motion, drives lapping carriage assembly 8 to move, because front haulage Timing Belt drives by forward and backward traction Timing Belt 855,856 Dynamic motor and rear haulage Timing Belt motor 8571 are the motor with positive and negative rotating function, thus can make lapping carriage assembly 8 bilateral reciprocations.

In aforementioned process, because one end of lower cotton transport ring curtain 4 is placed in ring curtain driven roller 13, middle part is illustrated by Fig. 1 State be placed on the deflector roll 62,63,64,65 of ring curtain first, second, third, fourth, and the other end is placed on and leads curtain roller 88 On, and due to leading the first sprocket wheel 861 of the structural system for being fixedly arranged at the front end with transition transmission mechanism 86 of curtain roller 88, and rear end is solid Surely curtain roller gear 881 is led, due also to the left lapping upper roller of the left rear end of lapping upper roller 832 of the structural system of left net laying mechanism 83 Gear 8321 is meshed with curtain roller gear 881 is led, thus drives left paving through left lapping upper roll gear 8321 by leading curtain roller gear 881 Online roller 832, while driving left lapping lower roll 833 and by the 3rd chain by the second sprocket wheel 862 by transition driving chain 865 Wheel 863 drives the right pressure left pressure roller 841 of cotton lapping curtain, moves left pressure cotton lapping curtain 834, while transporting right pressure cotton lapping curtain 843 It is dynamic.

In above process, by upper flat screen 3 will by feed on-woven fiber that oblique curtain 2 transports to from lower cotton transport ring curtain 4 it Between formed first passage 10a（Fig. 1 shows）Flat curtain 5 in causing.In causing the on-woven fiber of flat curtain 5 lower cotton transport ring curtain 4 with In flat curtain 5 seizing on both sides by the arms under enter by upper left pressure cotton lapping curtain 834 and lower cotton transport ring curtain 4 and the common shape of left pressure cotton lapping curtain 843 Into second channel 10b between, until causing into lace curtaining 9.For the ease of the understanding of the public, applicant employs sky in Fig. 1 Heart arrow illustrate on-woven fiber the direction of motion, while employ filled arrows illustrate upper flat screen 3, lower cotton transport ring curtain 4, in The direction of motion of flat curtain 5, left pressure cotton lapping curtain 834 and right pressure cotton lapping curtain 843.To into during the lapping of lace curtaining 9, by It is fine not with on-woven in left lapping lower roll 833, the right pressure left pressure roller 841 of cotton lapping curtain and the right pressure roller 842 of right pressure cotton lapping curtain Dimension contact, is instead contacted by left and right pressure cotton lapping curtain 834,843 with on-woven fiber, thus emerges from applicant Technique effect described in superincumbent technique effect column.

Embodiment 2：

Fig. 4 is referred to, as shown in Figure 4, the foregoing other end of foregoing lower cotton transport ring curtain 4 is also placed on after curtain roller 88 is led On the right pressure left pressure roller 841 of cotton lapping curtain, thus the right side of the structural system of right net laying mechanism 84 is removed for embodiment 1 The pressure right pressure roller 842 of cotton lapping curtain and right pressure cotton lapping curtain 843, foregoing second channel 10b are just located at left pressure cotton lapping curtain 834 Between lower cotton transport ring curtain 4.Remaining is with the description to embodiment 1.

Embodiment 3：

Refer to Fig. 5, as shown in Figure 5, relative to embodiment 1, removed lead curtain roller 88, it is right pressure the right pressure roller 842 of cotton lapping curtain with And right pressure cotton lapping curtain 843, while making the position of left lapping lower roll 833 move the lower-left moved to corresponding to left lapping upper roller 832 Side, and lower cotton transport ring curtain 4 is directly nested with is pressed on the left pressure roller 841 of cotton lapping curtain right, foregoing second channel 10b just position Between left pressure cotton lapping curtain 834 and lower cotton transport ring curtain 4.Remaining is with the description to embodiment 1.

In sum, the technical scheme that the present invention is provided compensate for the shortcoming in prior art, favorably accomplish invention Task, has faithfully cashed the technique effect referred in the superincumbent technique effect column of applicant.

Claims (10)

1. a kind of lapping carriage structure of lapping machine, described lapping machine includes that frame (1), the left end corresponding to frame (1) set The oblique curtain (2) of the feeding for feeding on-woven fiber put, corresponding to the right-hand member for feeding oblique curtain (2) set for receiving by feeding Enter oblique curtain (2) feeding on-woven fiber upper flat screen (3), corresponding to upper flat screen (3) right-hand member set lower cotton transport ring curtain (4), for receiving to cooperate with introduce and one end to correspond to the right-hand member of upper flat screen (3) with lower cotton transport ring curtain (4) by upper flat screen (3) Lower section and the other end correspond to below one end of lower cotton transport ring curtain (4) in flat curtain (5), be movably arranged in frame (1) While with the frame front beam (11) and frame rear cross beam (12) of frame (1) formed the lapping cart (6) of rolling pair with And be connected with one end of the lower cotton transport ring curtain (4) and be arranged on the lower cotton transport ring curtain drive mechanism in frame (1) (7), described lapping carriage structure includes lapping carriage assembly (8), and the lapping carriage assembly (8) includes dolly front wallboard (81), dolly rear wall plate (82), left net laying mechanism (83), right net laying mechanism (84), wallboard haulage gear (85), transition driver Structure (86) and a pair of sync pulling chains (87), dolly front wallboard (81) are front and rear corresponding each other with dolly rear wall plate (82), and Dolly front wallboard (81) and described frame front beam (11) constitute rolling pair, and horizontal after dolly rear wall plate (82) and the frame Beam (12) constitutes rolling pair, and left and right net laying mechanism (83,84) is arranged on Plantago minuta, rear wall plate with the corresponding state in left and right each other Between (81,82), wallboard haulage gear (85) be arranged in the frame (1) while with dolly front wallboard (81) and small Car rear wall plate (82) links, and transition transmission mechanism (86) is corresponding to dolly front wallboard (81) back to the one of dolly rear wall plate (82) The position of side is connected with left net laying mechanism (83) and right net laying mechanism (84) simultaneously, a pair of sync pulling chains (87) One end is connected with dolly front wallboard (81) and dolly rear wall plate (82) respectively, and middle part is nested with sync pulling chain sprocket respectively (871) on, and the other end is fixed in the frame (1), and being provided with one above corresponding to the right net laying mechanism (84) leads Curtain roller (88), the front end for leading curtain roller (88) is rotatably supported on dolly front wallboard (81), and rear end be rotatably supported at it is small On car rear wall plate (82) and it is fixed with one and leads curtain roller gear (881), the middle part of the lower cotton transport ring curtain (4) is big with the lapping Car (6) links, and the other end of lower cotton transport ring curtain (4) is nested with and is leading on curtain roller (88), it is characterised in that described left lapping machine Structure (83) is left including left pressure cotton lapping curtain tightening roller (831), a left lapping upper roller (832), a left lapping lower roll (833) and one Pressure cotton lapping curtain (834), the front end of left lapping upper roller (832) is rotatably supported on described dolly front wallboard (81), and left It is supported on described dolly rear wall plate (82) rear end thereof of lapping upper roller (832) and is fixed with roller tooth in a left lapping Wheel (8321), the left lapping upper roll gear (8321) is meshed with described curtain roller gear (881) of leading, left lapping lower roll (833) Corresponding to the lower section or lower left of the length direction of left lapping upper roller (832), the front end of the left lapping lower roll (833) rotates twelve Earthly Branches Hold on dolly front wallboard (81), and rear end is rotatably supported on dolly rear wall plate (82), left pressure cotton lapping curtain tightening roller (831) corresponding to the left side of left lapping lower roll (833), the front end of left pressure cotton lapping curtain tightening roller (831) is rotatably supported at Before tightening roller in adjusting apparatus (835), and adjusting apparatus (835) are located at dolly front wallboard (81) back to after dolly before the tightening roller The side of wallboard (82), is supported on adjusting apparatus (836) after tightening roller the rear end thereof of left pressure cotton lapping curtain tightening roller (831) On, and adjusting apparatus (836) are arranged on dolly rear wall plate (82) back to the side of dolly front wallboard (81), left pressure after the tightening roller Cotton lapping curtain (84) is nested with left pressure cotton lapping curtain tightening roller (831), left lapping upper roller (832) and left lapping lower roll (833)； Described right net laying mechanism (84) including one it is right pressure the left pressure roller of cotton lapping curtain (841), one it is right pressure the right pressure roller of cotton lapping curtain (842) and One right pressure cotton lapping curtain (843), length side of the right pressure left pressure roller of cotton lapping curtain (841) corresponding to the left lapping lower roll (833) To right side, this it is right pressure the left pressure roller of cotton lapping curtain (841) front end be rotatably supported on the dolly front wallboard (81), then End is rotatably supported on the dolly rear wall plate (82), and the right pressure right pressure roller of cotton lapping curtain (842) is corresponding to right pressure cotton lapping curtain The front end of the right side of the length direction of left pressure roller (841) and the right pressure right pressure roller of cotton lapping curtain (842) is rotatably supported at small On Chinese herbaceous peony wallboard (81), and rear end is rotatably supported on dolly rear wall plate (82), and one end of right pressure cotton lapping curtain (843) is nested with On the right pressure left pressure roller of cotton lapping curtain (841), and the other end is nested with the right pressure right pressure roller of cotton lapping curtain (842).

2. the lapping carriage structure of lapping machine according to claim 1, it is characterised in that when the lower cotton transport ring curtain (4) The other end by way of it is described lead curtain roller (88) and be placed on right pressure cotton lapping curtain left pressure roller (841) when, remove described The right pressure right pressure roller of cotton lapping curtain (842) and right pressure cotton lapping curtain (843).

3. the lapping carriage structure of lapping machine according to claim 1, it is characterised in that in the frame front beam (11) The top of length direction be formed with front beam turning rolls guide runner (111), in front beam turning rolls guide runner (111) And follow the length direction of front beam turning rolls guide runner (111) and be fixed with a rolling wheel guide rails (1111)；After the frame The top of the length direction of crossbeam (12) is formed with a rear cross beam roller groove (121)；Described wallboard haulage gear (85) includes Left traction rollers axle (851), right traction rollers axle (852), front haulage turning rolls (853), rear haulage turning rolls (854), preceding lead Draw Timing Belt (855) and rear haulage Timing Belt (856), the front end of left traction rollers axle (851) is by left traction rollers axle front axle Bearing (8511) is rotatably supported at the left end of the dolly front wallboard (81), and rear end is by left traction rollers axle rear bearing block (8512) left end of the dolly rear wall plate (82) is rotatably supported at, the front end of left traction rollers axle (851) passes through Plantago minuta Wallboard (81) is fixed with the left end of front haulage turning rolls (853), while in the top corresponding to the rolling wheel guide rails (1111) Position is rotationally provided with a left traction rollers axle front wheel (8513), and the left traction rollers axle front wheel (8513) is led with roller Rail (1111) constitutes rolling pair, and the rear end of left traction rollers axle (851) passes through dolly rear wall plate (82) and rear haulage turning rolls (854) left end is fixed, while being rotationally provided with a left traction rolling in the position corresponding to the rear cross beam roller groove (121) Wheel shaft rear roller (8514), the left traction rollers axle rear roller (8514) constitutes rolling pair with rear cross beam roller groove (121), and the right side is led Draw right side of the roller shaft (852) corresponding to the length direction for leading curtain roller (88), the front end of the right traction rollers axle (852) leads to The right-hand member that right traction rollers axle front-end bearing pedestal (8521) is rotatably supported at the dolly front wallboard (81) is crossed, and rear end is by the right side Traction rollers axle rear bearing block (8522) is rotatably supported at the right-hand member of the dolly rear wall plate (82), right traction rollers axle (852) front end is fixed through dolly front wallboard (81) with the right-hand member of front haulage turning rolls (853), while corresponding to the rolling The position of the top of wheel guide rail (1111) is rotationally provided with a right traction rollers axle front wheel (8523), the right traction rollers axle Front wheel (8523) constitutes rolling pair with rolling wheel guide rails (1111), and the rear end of right traction rollers axle (852) passes through dolly rear wall plate (82) right-hand member with rear haulage turning rolls (854) is fixed, while being rotated in the position corresponding to the rear cross beam roller groove (121) Be provided with a right traction rollers axle rear roller (8524), the right traction rollers axle rear roller (8524) and rear cross beam roller groove (121) rolling pair is constituted, front haulage turning rolls (853) is slidably matched with front beam turning rolls guide runner (111), rear haulage roller Frame (854) is slidably matched with rear cross beam roller groove (121), one end and the rear haulage turning rolls (854) of rear haulage Timing Belt (856) Left end be fixedly connected, the other end is being filled by way of rear haulage Timing Belt drive device (857) and rear haulage synchronous belt tension successively Put the right-hand member of (858) afterwards with rear haulage turning rolls (854) to be connected, described rear haulage Timing Belt drive device (857) is arranged on The left end of the frame (1), and the rear haulage synchronous belt tensioning device (858) is arranged on the right-hand member of frame (1), it is described before lead Draw Timing Belt (855) and the connected mode of the front haulage turning rolls (853) be with the rear haulage Timing Belt (856) with it is described The mode identical that rear haulage turning rolls (854) is connected.

4. the lapping carriage structure of lapping machine according to claim 1, it is characterised in that in described dolly front wallboard (81) top end to the left is fixed with front wallboard conduction chain fixed seat (811), and in described dolly rear wall plate (82) Top and it is fixed with a rear wall plate conduction chain fixed seat in the position corresponding to front wallboard conduction chain fixed seat (811) (821) wherein one one end of sync pulling chain and front wallboard haulage chain in a pair of, described sync pulling chains (87) Bar fixed seat (811) is fixed, and one end of another sync pulling chain in a pair of sync pulling chains (87) and rear wall plate Conduction chain fixed seat (821) is fixed.

5. the lapping carriage structure of lapping machine according to claim 1, it is characterised in that described transition transmission mechanism (86) including first, second, third sprocket wheel (861,862,863), tensioner sprocket wheel (864) and transition driving chain (865), first Sprocket wheel (861) is fixed on the front end for leading curtain roller (88), and the second sprocket wheel (862) is fixed on the left lapping lower roll (833) Front end, the 3rd sprocket wheel (863) is fixed on the front end of the right pressure left pressure roller of cotton lapping curtain (841), and tensioner sprocket wheel (864) is by rising Tight sprocket shaft (8641) is rotatably arranged at the dolly front wallboard (81) back to the side of described dolly rear wall plate (82), mistake The one end for crossing driving chain (865) is nested with tensioner sprocket wheel (864), middle part be nested with the first sprocket wheel (861) while Link with the second sprocket wheel (862), the other end is nested with the 3rd sprocket wheel (863).

6. the lapping carriage structure of lapping machine according to claim 1, it is characterised in that dress is adjusted after described tightening roller The structure for putting (836) be with adjusting apparatus (835) identical before the tightening roller, adjusting apparatus (835) include before the tightening roller Adjusting bolt seat (8351), bearing block movable plate (8352), adjusting bolt (8353) and tightening roller front support bearing block (8354), One end hub setting of tightening roller front support bearing block (8354) is in the dolly front wallboard (81) back to the one of dolly rear wall plate (82) Side, and other end hub setting is on bearing block movable plate (8352), adjusting bolt seat (8351) is corresponding to bearing block movable plate (8352) position on right side is fixed on dolly front wallboard (81) back to the side of dolly rear wall plate (82), bearing block movable plate (8352) in the position corresponding to the front wallboard adjustment tank (812) being opened on dolly front wallboard (81) and dolly front wallboard (81) Side back to dolly rear wall plate (82) is slidably matched, and the left end of adjusting bolt (8353) is with bearing block movable plate (8352) even Knot, and right-hand member is supported in adjusting bolt seat (8351) and is locked by the adjusting bolt screwed in the right-hand member of adjusting bolt (8353) Determine nut (83531) locking, the front end of left pressure cotton lapping curtain tightening roller (831) is rotatably supported at tightening roller front support axle In bearing (8354).

7. the lapping carriage structure of lapping machine according to claim 1, it is characterised in that in described frame (1) and Ring curtain driven roller (13) is rotationally provided with the position of the lower section corresponding to the lower cotton transport ring curtain drive mechanism (7), Position on the lapping cart (6) and between the big car wall panel of a pair of lappings (61) of lapping cart (6) rotationally sets It is equipped with the first deflector roll of a ring curtain (62), the deflector roll of ring curtain second (63), the deflector roll (64) of ring curtain the 3rd and the deflector roll (65) of ring curtain the 4th, one Rolling pair, the deflector roll of ring curtain first, second are constituted with the frame front beam (11) and frame rear cross beam (12) to wallboard (61) (62,63) self correspondence, the deflector roll (64) of ring curtain the 3rd corresponding to the upper left side of the deflector roll of ring curtain first (62), lead by ring curtain the 4th Roller (65) corresponding to the deflector roll of ring curtain second (63) lower right, and the deflector roll (64,65) of ring curtain the three, the 4th mutually it is right up and down Should, one end of the lower cotton transport ring curtain (4) is nested with ring curtain driven roller (13), and middle part is placed on first, second, third ring curtain On deflector roll (62,63,64) and the deflector roll (65) of ring curtain the 4th, described lower cotton transport ring curtain drive mechanism (7) and institute's ring curtain driven roller (13) it is connected.

8. the lapping carriage structure of lapping machine according to claim 7, it is characterised in that described lower cotton transport ring curtain drives Mechanism (7) includes the reductor (71) equipped with motor, reducer pedestal (72), drive sprocket (73), drive chain (74) and driven Sprocket wheel (75), the reductor (71) equipped with motor is fixed on reducer pedestal (72), and reducer pedestal (72) is fixed on the frame (1) on, drive sprocket (73) is fixed in reductor final stage power output shaft (711) of reductor (71), drive chain (74) One end be nested with drive sprocket (73), the other end is nested with driven sprocket (75), and driven sprocket (75) is fixed on described On the roll shaft spindle nose of ring curtain driven roller (13).

9. the lapping carriage structure of lapping machine according to claim 3, it is characterised in that described rear haulage Timing Belt drives Dynamic device (857) including rear haulage Timing Belt motor (8571), a rear haulage Timing Belt drive reduction box (8572) and One rear haulage Timing Belt driving wheel (8573), rear haulage Timing Belt motor (8571) drives reduction box with rear haulage Timing Belt (8572) transmission coordinates and drives reduction box (8572) together with rear haulage Timing Belt motor by rear haulage Timing Belt (8571) left end of the frame (1) is fixed on, rear haulage Timing Belt driving wheel (8573) is fixed on the driving of rear haulage Timing Belt On the reduction gearbox output shaft (85721) of reduction box (8572), the rear haulage Timing Belt (856) is nested with drives in rear haulage Timing Belt On driving wheel (8573)；Described rear haulage synchronous belt tensioning device (858) includes tension wheel shaft mounting (8581), expansion tightening wheel axle bed (8582) and synchronous belt tension wheel (8583), tension wheel shaft mounting (8581) is arranged on the right-hand member of the frame (1), tension wheel shaft Seat (8582) is movably arranged on tension wheel shaft mounting (8581), and synchronous belt tension wheel (8583) is by synchronous belt tension wheel shaft (85831) it is rotatably supported on expansion tightening wheel axle bed (8582) and relative with described rear haulage Timing Belt driving wheel (8573) Should, the rear haulage Timing Belt (856) is nested with the synchronous belt tension wheel (8583).

10. the lapping carriage structure of lapping machine according to claim 9, it is characterised in that described rear haulage Timing Belt drives Dynamic motor (8571) is the motor with positive and negative rotating function.