CN205687255U - The cloth-pulling device of tentering machine - Google Patents

Abstract

The cloth-pulling device of a kind of tentering machine, belongs to technical field of apparel machinery.Including Pu Butai, this paving cloth platform is located on the terrace of field of employment in a state of use；Granny rag dolly, it includes front wallboard, rear wall plate and wallboard hoofing part mechanism, forward and backward wallboard each other before and after corresponding and constitute rolling pair with paving cloth platform, wallboard hoofing part mechanism is located at the rear wall plate side back to front wallboard, fixes little car bonnet between forward and backward wallboard；Cloth head gripping body, is connected with forward and backward wallboard in the position in the left side corresponding to granny rag dolly simultaneously, and feature: also include and sweep wind mechanism, it is located between forward and backward wallboard in the position on the right side corresponding to cloth head gripping body.When tentering machine paving cloth pieces of cloth do not have vertical folding, mobile, float so the situation of random cloth etc and is ensured and is spread cloth quality.

Description

The cloth-pulling device of tentering machine

Technical field

This utility model belongs to technical field of apparel machinery, is specifically related to the cloth-pulling device of a kind of tentering machine.

Background technology

Aforesaid tentering machine (industry is also referred to as layout machine) generally includes cloth-feeding device, fabric dividing device and cloth-pulling device, granny rag The function of device is that the cloth head of cloth is clamped and pulled to workbench, cuts for fabric dividing device.Skill about tentering machine Art information can be seen in disclosed Chinese patent literature, such as CN202988390U(looped fabric tentering machine), CN103342251B (there is the tentering machine of mechanical hand Jia Bu mechanism), CN104876053A(auto spreader), etc..The granny rag dress of tentering machine Put and can be seen in disclosed Chinese patent literature equally, " a kind of horizontal tentering machine typically recommended such as CN104925580A Cloth-pulling device ".

As is known in the industry, cloth-pulling device is at workbench (also referred to as paving cloth platform, as follows) upper reciprocal walking, every reciprocal row Walking once (one back and forth), just pull a cloth, increase by a piece is by the pieces of cloth of fabric dividing device severing the most on the table, draws The travel distance of cloth apparatus depends on the length of the pieces of cloth required by technique, specifically by PLA(programmable controller) control.Enter And as is known in the industry, the speed that cloth-pulling device is back and forth walked is the highest, then granny rag efficiency improves the most accordingly.More and such as industry institute Know, owing to often there are air between laying pieces of cloth on workbench, then under cloth-pulling device at a high speed walking, pieces of cloth it Between air can cause pieces of cloth produce vertical folding, mobile, float or even cause random cloth situation, in follow-up cutting operation, cause cloth Material is lost or even scraps, and is therefore equipped with for expelling the wind mechanism of sweeping of the air between pieces of cloth to be avoided that aforementioned feelings for cloth-pulling device Shape, but in presently disclosed patent and non-patent literature, it is showed no the enlightenment of all this technical problems of solution.Will be detailed below being situated between The technical scheme continued produces under this background.

Summary of the invention

Task of the present utility model is to provide the air between a kind of contributing to pieces of cloth to displace and use and avoid pieces of cloth Occur such as vertical folding, mobile, float or even the situation of random cloth etc guarantee to spread the cloth-pulling device of the tentering machine of cloth quality.

Task of the present utility model is performed by, the cloth-pulling device of a kind of tentering machine, including a paving cloth platform, this paving Cloth platform is arranged on the terrace of field of employment in a state of use；One is movably arranged at the granny rag dolly on described paving cloth platform, This granny rag dolly includes front wallboard, rear wall plate and wallboard hoofing part mechanism, forward and backward wallboard each other before and after corresponding and with paving cloth Platform constitutes rolling pair, and wallboard hoofing part mechanism is arranged on the rear wall plate side back to front wallboard, fixing between forward and backward wallboard There is a little car bonnet；One cloth head gripping body, this cloth head gripping body is the position in the left side corresponding to described granny rag dolly while It is connected with described front wallboard and rear wall plate, is characterised by also including one for by the sky between upper strata pieces of cloth and lower floor's pieces of cloth Gas remove sweep wind mechanism, this sweep wind mechanism the position on the right side corresponding to described cloth head gripping body be arranged on described before, Between rear wall plate.

In a specific embodiment of the present utility model, described wind mechanism of sweeping includes sweeping wind bar lifting motor, sweeping Wind bar lifting reduction box, drive sprocket, sweep wind bar and drive chain, sweep wind bar lifting power transmission shaft, sweep wind bar and adjust lift chain before seat Article, sweep wind bar and adjust elevating chain, the first jockey sprocket, the second jockey sprocket, the first tensioner sprocket wheel, the 3rd drag chain after seat Wheel, the 4th jockey sprocket, the second tensioner sprocket wheel, front longitudinal rail, rear longitudinal rail, sweep wind bar before lifting carriage seat, sweep wind bar Rear lifting carriage seat and sweep wind bar, lifting reduction box transmission coordinates and is lifted by sweeping wind bar with sweeping wind bar to sweep wind bar lifting motor Reduction box is fixed on the described front wallboard side back to described rear wall plate together with sweeping wind bar lifting motor, and drive sprocket is fixed on to be swept Wind bar lifting reduction box sweep wind bar lifting reduction gearbox output shaft on, sweep wind bar lifting power transmission shaft front end be rotatably supported at before On wallboard and this sweep wind bar lifting power transmission shaft be fixedly arranged at the front end with a driven sprocket and before transition sprocket wheel, driven chain position of wheel In front wallboard back to the side of rear wall plate, and front transition sprocket wheel is positioned at the front wallboard side towards rear wall plate, sweeps the lifting of wind bar and passes It is bearing on rear wall plate the rear end thereof of moving axis, and transition sprocket wheel after this rear end sweeping wind bar lifting power transmission shaft has, This rear transition sprocket wheel is positioned at the rear wall plate side towards front wallboard, sweeps wind bar and drives the upper end of chain to be nested with on driven sprocket, And lower end is nested with on drive sprocket, the first jockey sprocket and the second jockey sprocket are rotatably arranged at front wallboard towards Hou Qiang The side of plate and the second jockey sprocket correspond to the lower right of the first jockey sprocket, and the first tensioner sprocket wheel is being led corresponding to first It is rotatably arranged at the front wallboard side towards rear wall plate to the location directly below of sprocket wheel, sweeps wind bar and adjust elevating chain before seat One end be nested with on described front transition sprocket wheel, the other end is nested with on described first tensioner sprocket wheel, and sweeps wind bar and adjust before seat The middle part of elevating chain links with described first jockey sprocket and the second jockey sprocket simultaneously, the 3rd jockey sprocket and the 4th Jockey sprocket is rotatably arranged at the rear wall plate side towards front wallboard and the 4th jockey sprocket corresponding to the 3rd jockey sprocket Lower right, the second tensioner sprocket wheel the location directly below corresponding to the 3rd jockey sprocket be rotatably arranged at rear wall plate towards The side of front wallboard, sweeps wind bar and adjusts one end of elevating chain after seat and be nested with in the rear on transition sprocket wheel, and the other end is nested with On described second tensioner sprocket wheel, and sweep wind bar adjust after seat the middle part of elevating chain simultaneously with described 3rd jockey sprocket and the Four jockey sprockets link, and front longitudinal rail is fixed towards the side of rear wall plate with front wallboard, and rear longitudinal rail is corresponding to front vertical The position of direction guiding rail is fixed towards the side of front wallboard with rear wall plate, and before sweeping wind bar, lifting carriage seat slides with front longitudinal rail and joins Merge and this sweep wind bar before lifting carriage seat also sweep before wind bar adjusts seat that elevating chain is fixing to be connected with described, sweep liter after wind bar Fall sliding seat and rear longitudinal rail be slidably matched and this sweep wind bar after lifting carriage seat also sweep after wind bar adjusts seat with described Elevating chain is fixing to be connected, and the front end sweeping wind bar is connected with the one end sweeping wind bar front swing arm, and sweeps the other end of wind bar front swing arm Sweeping described in being hinged on before wind bar on lifting carriage seat, the rear end sweeping wind bar is connected with the one end sweeping wind bar rear-swing arm, and sweeps wind bar The other end of rear-swing arm is swept after wind bar on lifting carriage seat, wherein: the first described jockey sprocket and front mistake described in being hinged on Cross sprocket wheel left and right each other corresponding, and the 3rd described jockey sprocket and rear transition sprocket wheel mutually left and right are corresponding.

In another specific embodiment of the present utility model, on described front wallboard and corresponding to before described The position on the right side of longitudinal rail offers one first signal picker adjustment tank with the state being longitudinally parallel to front longitudinal rail, In the rear on wallboard and also correspond to the position on right side of described rear longitudinal rail to be longitudinally parallel to rear longitudinal rail State offer a secondary signal harvester adjustment tank, corresponding to the first described signal picker adjustment tank top and The position of bottom is each provided with one first signal picker, and on the top corresponding to described secondary signal harvester adjustment tank Being each provided with a secondary signal harvester with the position of bottom, described sweeps lifting carriage seat and the first signal picker before wind bar Corresponding, and described sweep wind bar after lifting carriage seat corresponding with secondary signal harvester；Described sweeps wind bar lifting motor For having the motor of rotating function.

In another specific embodiment of the present utility model, the first described signal picker and secondary signal are adopted Storage is travel switch, microswitch, is closely located to switch, tongue tube or hall sensing element.

In another specific embodiment of the present utility model, described sweep wind bar before lifting carriage seat towards before described The side of longitudinal rail be provided with a pair before longitudinal rail right cooperation roller before longitudinal rail left cooperation roller and a pair, before a pair Longitudinal rail left cooperation roller constitutes rolling pair with the front longitudinal rail groove in the left side being formed in front longitudinal rail, and before a pair Longitudinal rail right cooperation roller constitutes rolling pair with the front longitudinal rail groove on the right side being formed in front longitudinal rail；Sweep described Longitudinal rail left cooperation roller and a pair after after wind bar, lifting carriage seat is provided with a pair towards the side of described rear longitudinal rail Rear longitudinal rail right cooperation roller, the rear longitudinal direction in longitudinal rail left cooperation roller and the left side being formed in rear longitudinal rail after a pair Guide rail groove constitutes rolling pair, and the rear longitudinal direction on longitudinal rail right cooperation roller and the right side being formed in rear longitudinal rail after a pair Guide rail groove constitutes rolling pair.

Also have in a specific embodiment of the present utility model, at described front wallboard back to the side of described rear wall plate It is provided with front wallboard guard shield, and at rear wall plate, the side of front wallboard is provided with a rear wall plate guard shield.

Of the present utility model more and in a specific embodiment, at described front wallboard guard shield back to described front wallboard The middle part of side be equipped with an electric control box, this electric control box is provided with manual operation button and be automatically brought into operation by Button.

In an of the present utility model and then specific embodiment, described front wallboard and rear wall plate are each provided with The edge structure of wallboard supporting walking roller and wallboard limited roller, wallboard supporting walking roller and described paving cloth platform upper surface Become rolling pair, and the side of the length direction of wallboard limited roller and paving cloth platform constitutes rolling pair.

Of the present utility model the most more and in a specific embodiment, before described cloth head gripping body includes fixing beam Support, fixing beam rear support, gripping acting cylinder are fixed beam, gripping acting cylinder air supply header and one group of cloth head and are gripped acting cylinder, Gu The left end bottom of the right-hand member and described front wallboard of determining beam front support is fixed, and the left end of fixing beam front support is horizontal boom shape State, fixing beam rear support is corresponding with fixing beam front support and the right-hand member of this fixing beam rear support and the left end of described rear wall plate Bottom is fixed, and the left end of fixing beam rear support is equally in horizontal boom state, and gripping acting cylinder fixes the front end of beam with fixing The left end of beam front support is fixed, and the left end gripping rear end and fixing beam rear support that acting cylinder fixes beam is fixed, gripping effect Cylinder air supply header fixes the right side of the length direction of beam when being parallel to gripping acting cylinder and fixing beam with gripping acting cylinder Fixing, and this gripping acting cylinder air supply header is connected with compressed air generator by pipeline, one group of cloth head grips acting cylinder Being fixed on gripping acting cylinder with space state and fix the left side of beam, this group cloth head grips acting cylinder and respectively has a bronchus interface, This bronchus interface is connected with described gripping acting cylinder air supply header by bronchus, and one group of cloth head grips the cloth head folder of acting cylinder Take acting cylinder post towards left and grip each hub setting of left end of acting cylinder at this group cloth head and have a upper clip arm and a lower clip arm Middle part, the end that the right-hand member of this upper clip arm and lower clip arm grips acting cylinder post with cloth head is the most hinged, and upper clip arm and under The left end of jig arm lean out cloth head grip acting cylinder left end end face and upper clip arm left end towards under side be fixed with one Upper folder cloth dish, and lower clip arm left end towards on side be fixed with folder cloth dish, upper and lower folder cloth dish corresponds to each other.

Of the present utility model again and then in a specific embodiment, it is gas that one group of described cloth head grips acting cylinder Cylinder, described compressed air generator is air compressor or air pump.

This utility model provide technical scheme due to the right side corresponding to cloth head gripping body position and front, Rear wall plate, between be provided with one and sweep wind mechanism for removed by the air between upper strata pieces of cloth and lower floor's pieces of cloth, thus drawing During cloth machine paving cloth pieces of cloth do not have vertical folding, mobile, float so the situation of random cloth etc and is ensured and is spread cloth quality.

Accompanying drawing explanation

Fig. 1 is embodiment schematic diagram of the present utility model.

Fig. 2 is the cloth head gripping body shown in Fig. 1 and the structure chart sweeping wind mechanism.

Fig. 3 is application examples schematic diagram of the present utility model.

Detailed description of the invention

In order to be more clearly understood from technical spirit of the present utility model and beneficial effect, applicant is below with reality The mode executing example elaborates, but the description to embodiment is not the restriction to this utility model scheme, any foundation Pro forma rather than the substantial equivalent transformation that is only done by this utility model design is regarded as of the present utility model 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 spy to the technical scheme that this utility model provides can not be understood as Do not limit.

Referring to Fig. 1, it is shown that a paving cloth platform 1, this paving cloth platform 1 is set by its paving cloth platform supporting leg 11 in a state of use Put on the terrace of field of employment；Show a granny rag dolly 2 being movably arranged on aforementioned paving cloth platform 1, this granny rag dolly 2 Including front wallboard 21, rear wall plate 22 and wallboard hoofing part mechanism 23, forward and backward wallboard 21,22 each other before and after corresponding and with paving Cloth platform 1 constitutes rolling pair, and wallboard hoofing part mechanism 23 is arranged on the rear wall plate 22 side back to front wallboard 21, at forward and backward wall It is fixed with a little car bonnet 24 between plate 21,22, and the top between forward and backward wallboard 21,22 is additionally provided with wall-panels supports pipe 25, make forward and backward wallboard 21,22 constitute an entirety and embody good stability by wall-panels supports pipe 25；Show one Cloth head gripping body 3, this cloth head gripping body 3 the left side corresponding to aforementioned granny rag dolly 2 position simultaneously with aforementioned front wall Plate 21 and rear wall plate 22 connect.

Technical essential as the technical scheme that this utility model provides: at the structure of the cloth-pulling device of aforementioned tentering machine Also including one in system and sweep wind mechanism 4 for removed by the air between upper strata pieces of cloth and lower floor's pieces of cloth, this is swept wind mechanism 4 and exists Position corresponding to the right side of aforementioned cloth head gripping body 3 is arranged between aforementioned forward and backward wallboard 21,22.

Referring to Fig. 2 and combine Fig. 1, the aforesaid structure preferably rather than being definitely limited to sweeping wind mechanism 4 is as follows: include Sweep wind bar lifting motor 41, sweep wind bar lifting reduction box 42, drive sprocket 43a, sweep wind bar drive chain 43b, sweep wind bar lifting Power transmission shaft 44, sweep wind bar adjust elevating chain 43c before seat, sweep wind bar adjust elevating chain 43d after seat, the first jockey sprocket 43e, Second jockey sprocket 43f, the first tensioner sprocket wheel 43g, the 3rd jockey sprocket 43h, the 4th jockey sprocket 43i, the second tensioner sprocket wheel 43j, front longitudinal rail 45, rear longitudinal rail 46, sweep wind bar before lifting carriage seat 47, sweep wind bar after lifting carriage seat 48 and sweep wind Bar 49, lifting reduction box 42 transmission coordinates and is passed through by sweeping wind bar lifting reduction box 42 with sweeping wind bar to sweep wind bar lifting motor 41 Sweep wind bar lifting reduction box to fix screw 421 and be fixed on aforementioned front wallboard 21 back to aforementioned rear wall together with sweeping wind bar lifting motor 41 The side of plate 22, drive sprocket 43a be fixed on sweep wind bar lifting reduction box 42 sweep wind bar lifting reduction gearbox output shaft on, sweep wind Bar lifting power transmission shaft 44 front end by sweep wind bar lifting transmission shafts bearing 444 be rotatably supported on front wallboard 21 and This sweep wind bar lifting power transmission shaft 44 be fixedly arranged at the front end with transition sprocket wheel 443 before a driven sprocket 441 and, driven sprocket 441 In front wallboard 21 back to the side of rear wall plate 22, and front transition sprocket wheel 443 is positioned at the front wallboard 21 side towards rear wall plate 22, sweeps The rear end of wind bar lifting power transmission shaft 44 is rotatably supported at rear wall plate 22 again by sweeping wind bar lifting transmission shafts bearing 444 On, and transition sprocket wheel 442 after this rear end sweeping wind bar lifting power transmission shaft 44 has, this rear transition sprocket wheel 442 is positioned at rear wall Plate 22, towards the side of front wallboard 21, is swept wind bar and is driven the upper end of chain 43b to be nested with on driven sprocket 441, and lower end is nested with On drive sprocket 43a, the first jockey sprocket 43e and the second jockey sprocket 43f respectively by the first drag chain wheel shaft 43k with And second drag chain wheel shaft 43l be rotatably arranged at the front wallboard 21 side towards rear wall plate 22 and the second jockey sprocket 43f Corresponding to the lower right of the first jockey sprocket 43e, the first tensioner sprocket wheel 43g is in the underface corresponding to the first jockey sprocket 43e Position be rotatably arranged at the front wallboard 21 side towards rear wall plate 22 by the first tensioner sprocket shaft 43m, sweep wind bar adjust Before seat, one end of elevating chain 43c is nested with on aforementioned front transition sprocket wheel 443, and the other end is nested with at aforementioned first tensioner sprocket wheel On 43g, and sweep the middle part of elevating chain 43c before wind bar adjusts seat and guide with aforementioned first jockey sprocket 43e and second simultaneously Sprocket wheel 43f links, and the 3rd jockey sprocket 43h and the 4th jockey sprocket 43i is respectively by the 3rd drag chain wheel shaft 43n and the Four drag chain wheel shaft 43p are rotatably arranged at the rear wall plate 22 side towards front wallboard 21 and the 4th jockey sprocket 43i is corresponding In the lower right of the 3rd jockey sprocket 43h, the second tensioner sprocket wheel 43j is in the position of the underface corresponding to the 3rd jockey sprocket 43h Put and be rotatably arranged at the rear wall plate 22 side towards front wallboard 21 by the second tensioner sprocket shaft 43q, after sweeping wind bar adjustment seat One end of elevating chain 43d is nested with on aforementioned rear transition sprocket wheel 442, and the other end is nested with on aforementioned second tensioner sprocket wheel 43j, And sweep wind bar adjust after seat the middle part of elevating chain 43d simultaneously with aforementioned 3rd jockey sprocket 43h and the 4th jockey sprocket 43i Linking, front longitudinal rail 45 is fixed screw 452 by front longitudinal rail and is fixed towards the side of rear wall plate 22 with front wallboard 21, after Longitudinal rail 46 fixes screw 462 with rear wall plate 22 towards front in the position corresponding to front longitudinal rail 45 by rear longitudinal rail The side of wallboard 21 is fixed, and before sweeping wind bar, lifting carriage seat 47 and front longitudinal rail 45 are slidably matched and this sweeps lifting before wind bar Sliding seat 47 adjusts elevating chain before seat and fixes screw 473(Fig. 2 and show also by sweeping wind bar) sweep before wind bar adjusts seat with aforesaid Elevating chain 43c is fixing to be connected, and after sweeping wind bar, lifting carriage seat 48 and rear longitudinal rail 46 are slidably matched and after this sweeps wind bar Lifting carriage seat 48 is fixed screw 483(Fig. 1 also by elevating chain after sweeping wind bar adjustment seat and is shown) adjust with aforesaid wind bar of sweeping After Zuo, elevating chain 43d is fixing connects, and the front end sweeping wind bar 49 is connected with the one end sweeping wind bar front swing arm 491, and before sweeping wind bar The other end of swing arm 491 is shown by front swing arm bearing pin 4911(Fig. 2) it is hinged on and aforementioned sweeps before wind bar on lifting carriage seat 47, sweep wind The rear end of bar 49 is connected with the one end sweeping wind bar rear-swing arm 492, and sweeps the other end of wind bar rear-swing arm 492 by rear-swing arm bearing pin 4921 are hinged on and aforementioned sweep after wind bar on lifting carriage seat 48.Wherein: aforesaid first jockey sprocket 43e and front transition sprocket wheel 443 each other left and right corresponding, and aforesaid 3rd jockey sprocket 43h and rear transition sprocket wheel 442 mutually left and right are corresponding.

The aforementioned operation principle sweeping wind mechanism 4 is as follows: sweeps wind bar lifting motor 41 and works, is carried by sweeping wind bar lifting motor 41 Dynamic wind bar of sweeping lifts reduction box 42, the wind bar lifting reduction gearbox output shaft of sweeping sweeping wind bar lifting reduction box 42 drive drive sprocket 43a, is driven chain 43b to drive driven sprocket 441 by drive sprocket 43a by sweeping wind bar, driven sprocket 441 drive and sweep wind bar Lifting power transmission shaft 44, is driven front transition sprocket wheel 443 and rear transition sprocket wheel 442, by front mistake by sweeping wind bar lifting power transmission shaft 44 simultaneously Cross sprocket wheel 443 drive and sweep elevating chain 43c before wind bar adjustment seat, driven by rear transition sprocket wheel 442 after sweeping wind bar adjustment seat simultaneously Elevating chain 43d, is driven lifting carriage seat 47 before sweeping wind bar to follow front longitudinal rail by elevating chain 43c before sweeping wind bar adjustment seat 45 move up, and are driven lifting carriage seat 48 after sweeping wind bar longitudinal after follow by elevating chain 43d after sweeping wind bar adjustment seat simultaneously Guide rail 46 moves up, by lifting carriage seat 47 before sweeping wind bar and after sweeping wind bar the synergism of lifting carriage seat 48 and drive Sweep wind bar 49 to rise, make to sweep wind bar 49 and leave pieces of cloth.Vice versa, i.e. when sweeping wind bar lifting motor 41 relative to aforesaid rotation Direction and when reversely rotating, then make by aforementioned inverse process to sweep the state that wind bar 49 drops to touch with cloth cover patch.At granny rag During dolly 2 left lateral, sweep wind bar 49 and rise, and when granny rag dolly 2 right lateral, sweep wind bar 49 and decline.

Continue to see Fig. 1 and Fig. 2, on aforesaid front wallboard 21 and on the right side corresponding to aforementioned front longitudinal rail 45 Position offers one first signal picker adjustment tank 211, at aforementioned rear wall with the state being longitudinally parallel to front longitudinal rail 45 On plate 22 and also correspond to the position on right side of aforementioned rear longitudinal rail 46 to be longitudinally parallel to the shape of rear longitudinal rail 46 State offers a secondary signal harvester adjustment tank 221, in the upper and lower corresponding to the first signal picker adjustment tank 211 Position be each provided with one first signal picker 2111, and corresponding to secondary signal harvester adjustment tank 221 top and The position of bottom is each provided with a secondary signal harvester 2211, aforesaid sweep wind bar before lifting carriage seat 47 adopt with the first signal Storage 2111 is corresponding, and aforesaid sweep wind bar after lifting carriage seat 48 corresponding with secondary signal harvester 2211；Aforesaid Sweeping wind bar lifting motor 41 is the motor with rotating function.From the explanation of this section of word: aforementioned sweeping lifts before wind bar Sliding seat 47 follow front longitudinal rail 45 up time, set when it touches the top corresponding to the first signal picker adjustment tank 211 Just by first signal picker 2111 on this top, signal is fed back to electric controller during the first signal picker 2111 put, Sent instruction by electric controller to sweeping wind bar lifting motor 41, make to sweep wind bar lifting motor 41 and quit work, and touch when it During corresponding to the first signal picker 2111 of the bottom setting of the first signal picker Adjusting Mechanism 211, then same by under this Signal is fed back to electric controller by first signal picker 2111 in portion, by electric controller to sweeping wind bar lifting motor 41 Go out instruction, make to sweep wind bar lifting motor 41 and quit work, owing to after sweeping wind bar, lifting carriage seat 48 is to lift cunning before sweeping wind bar Dynamic seat 47 synchronization lifting, thus this sweeps after wind bar lifting carriage seat 48 with the relation of secondary signal harvester 2211 with aforementioned, Explanation is not repeated.

In the present embodiment, aforesaid first signal picker 2111 and secondary signal harvester 2211 are selected and are opened with stroke Close, but also can select by microswitch, be closely located to switch, tongue tube or hall sensing element.

Aforementioned sweep wind bar before lifting carriage seat 47 towards the side of aforementioned front longitudinal rail 45 respectively by front longitudinal rail Coordinate roller shaft 474(Fig. 2 to show) be provided with a pair before longitudinal rail is right before longitudinal rail left cooperation roller 471 and a pair coordinates rolling Wheel 472, the front longitudinal rail groove in longitudinal rail left cooperation roller 471 and the left side being formed in front longitudinal rail 45 before a pair 451 constitute rolling pairs, and the front longitudinal direction on longitudinal rail right cooperation roller 472 and the right side being formed in front longitudinal rail 45 before a pair Guide rail groove 451 constitutes rolling pair；Aforementioned sweep wind bar after lifting carriage seat 48 each logical towards the side of aforementioned rear longitudinal rail 6 Later longitudinal rail coordinates roller shaft 484(Fig. 1 to show) be provided with a pair after after longitudinal rail left cooperation roller 481 and a pair longitudinally Guide rail right cooperation roller 482, after a pair, longitudinal rail left cooperation roller 481 and the rear of left side being formed in rear longitudinal rail 46 are indulged Direction guiding rail groove 461 constitutes rolling pair, and longitudinal rail right cooperation roller 482 and the right side being formed in rear longitudinal rail 46 after a pair The rear longitudinal rail groove 461 of side constitutes rolling pair.

At aforementioned front wallboard 21, the side of aforementioned rear wall plate 22 is provided with front wallboard guard shield 212, and at rear wall plate 22 Side back to front wallboard 21 is provided with a rear wall plate guard shield 222.

As shown in Figure 2, an electricity it is equipped with back to the middle part of the side of aforementioned front wallboard 21 at aforesaid front wallboard guard shield 212 Gas control box 2121, is provided with manual operation button 21211 on this electric control box 2121 and is automatically brought into operation button 21212. Aforesaid electric controller is arranged in electric control box 2121, and aforesaid manual operation button 21211 has the most corresponding one To (figure shows one), when operator is often by the manual operation button 21211 on a top, sweep wind bar lifting motor 41 work Make once, sweep wind bar forward and backward lifting carriage seat 47,48 and drive and sweep wind bar 49 and rise a distance, the thickness that this distance is pieces of cloth, Such as pieces of cloth thickness is 1, then the degree of aforesaid one distance of rising is 1, when operator is often by the one of a bottom During individual manual operation button 211, then sweep wind bar lifting motor 41 reverse operation once, sweep wind bar forward and backward lifting carriage seat 47, The descending distance of wind bar 49, the thickness (described above) that this distance is pieces of cloth are swept in 48 drives.Being automatically brought into operation button 21212 is to electricity Gas control chamber signal and make to sweep the program work that wind bar lifting motor 41 is set by PLC.It follows that manual operation button 21211 is to make to use when early stage adjusts or debugs plant maintenance when the pieces of cloth of the different grammes per square metre of reply.

Aforesaid front wallboard 21 and rear wall plate 22 are each provided with wallboard supporting walking roller 5 and wallboard limited roller 6, The edge composition rolling pair of wallboard supporting walking roller 5 and aforementioned paving cloth platform 1 upper surface, and wallboard limited roller 6 and paving The side of the length direction of cloth platform 1 constitutes rolling pair.

Figure 2 illustrates the wallboard supporting walking roller 5 being arranged on front wallboard 21, by wallboard supporting walking roller shaft 51 are supported on walking roller axle props up in bearing 511, and this walking roller axle props up bearing 511 and uses walking roller axle to prop up bearing screw 5111 fix towards the side of rear wall plate 22 with front wallboard 21.Also show the wallboard limit being arranged on front wallboard 21 in FIG Position roller 6, this wallboard limited roller 6 is supported on limited roller axle by wallboard limited roller axle 61 and props up in bearing 611, and this limit Position roller shaft props up bearing 611, and to use limited roller axle to prop up bearing screw 6111 solid back to the side of rear wall plate 22 with front wallboard 21 Fixed.Owing to the set-up mode of the wallboard supporting walking roller 5 on rear wall plate 22 and wallboard limited roller 6 is identical with aforementioned, because of And repeat no more.

The self-evident effect of above mentioned wallboard hoofing part mechanism 23 is to make granny rag dolly about 2 back and forth transport Dynamic, namely make forward and backward wallboard 21,22 bilateral reciprocation, drive cloth head gripping body about 3 to move back and forth simultaneously.At Fig. 1 In show the travel driving motor 231 of structural system and the hoofing part reduction box 232 of wallboard hoofing part mechanism 23, by going Walk to drive the head sprocket on the output shaft of reduction box 232 to be supported with the wallboard being arranged on rear wall plate 22 by walking driving chain Being in transmission connection of walking roller axle sprocket wheel on the wallboard supporting walking roller shaft of walking roller 5 and make granny rag dolly 2 at paving cloth Bilateral reciprocation on platform 1, the direction that granny rag dolly 2 moves to the left or to the right depend on travel driving motor 231 rotating forward or Reversion.

Please see Fig. 2 by emphasis, applicant front, rear, left and right involved when describing this Fig. 2 are still with the position shown in Fig. 1 On the basis of configuration state.Aforesaid cloth head gripping body 3 includes fixing beam front support 31, fixing beam rear support 32, gripping effect Cylinder is fixed beam 33, gripping acting cylinder air supply header 34 and one group of cloth head and is gripped acting cylinder 35, and the right-hand member of fixing beam front support 31 leads to The left end bottom crossing screw and aforementioned front wallboard 21 is fixed, and the left end of fixing beam front support 31 is horizontal boom state, fixing Corresponding with fixing beam front support 31 and this fixing beam rear support 32 the right-hand member of beam rear support 32 passes through screw and aforementioned rear wall The left end bottom of plate 22 is fixed, and the left end of fixing beam rear support 32 is equally in horizontal boom state, and gripping acting cylinder fixes beam The left end of the front end of 33 and fixing beam front support 31 is fixed, and grips acting cylinder and fix the rear end of beam 33 and fixing beam rear support 32 Left end fix, gripping acting cylinder air supply header 34 when be parallel to grip acting cylinder fixes beam 33 with gripping acting cylinder The right side of the length direction of fixing beam 33 is fixed, and this gripping acting cylinder air supply header 34 is filled with compressed air by pipeline Putting connection, one group of cloth head grips acting cylinder 35 and is fixed on gripping acting cylinder with space state and fixes the left side of beam 33, and this group cloth is first Gripping acting cylinder 35 respectively has a bronchus interface 352, and this bronchus interface 352 is by bronchus 3521 and aforementioned gripping effect Cylinder air supply header 34 connects, and the cloth head that one group of cloth head grips acting cylinder 35 grips acting cylinder post 351 towards left and at this group cloth The each hub setting of left end of first gripping acting cylinder 35 has upper clip arm 353 and a middle part for a lower clip arm 354, this upper clip arm 353 and The end that the right-hand member of lower clip arm 354 grips acting cylinder post 351 with cloth head is the most hinged, and upper clip arm 353 and lower clip arm 354 Left end lean out cloth head grip acting cylinder 35 left end end face and upper clip arm 353 left end towards under side use screw solid Surely have on one a folder cloth dish 3531, and lower clip arm 354 left end towards on side use screw to be fixed with folder cloth dish 3541, upper and lower folder cloth dish 3531,3541 corresponds to each other.

In the present embodiment, it is cylinder that aforesaid one group of cloth head grips acting cylinder 35, aforesaid compressed air generator For air compressor, but may be used without air pump.

Refer to Fig. 3, figure 3 illustrates one and put cloth apparatus 7 and be positioned at a cloth storage device 8 on the right side putting cloth apparatus 7, Aforesaid paving cloth platform 1 is corresponding to the right side of cloth storage device 8, on this paving cloth platform 1 and on the left side corresponding to cloth head gripping body 3 The position of side is provided with a fabric dividing device 9.By way of cloth storage device 8 and fabric dividing device 9 is arrived at by putting the cloth that cloth apparatus 7 releases During station, the cloth-pulling device of this utility model tentering machine gradually pull and be laid down on cloth platform 1, simultaneously by fabric dividing device 9 Gradually cut.

Under the work of the travel driving motor 231 of front wallboard hoofing part mechanism 23, granny rag dolly 2 is from paving cloth platform 1 Right-hand member is i.e. moved to the left towards the direction of fabric dividing device 9, after moving into place, cloth head gripping body 3 is pressed from both sides by the cloth head of cloth Take, namely the cloth head of cloth is clamped (the folder cloth principle genus of cloth head gripping body 3 between upper and lower folder cloth dish 3531,3541 In known technology), then travel driving motor 231 reverse operation, make granny rag dolly 2 move right, and drive cloth to be laid down into Paving cloth platform 1, after moving right and putting in place, by fabric dividing device 9 by cloth severing.And then granny rag dolly 2 is again to left movement, cloth First gripping body 3 presss from both sides cloth again, and then granny rag dolly 2 moves right again, so circulates and makes by the cloth of fabric dividing device 9 severing Sheet is stacked and placed on paving cloth platform 1.

During above-mentioned granny rag dolly 2 right-to-left moves, sweep wind mechanism 4 structural system to sweep wind bar 49 up (rising) and be in the state (avoiding producing random cloth) of leaving cloth cover, and during granny rag dolly 2 moves from left to right, sweep Wind bar 49 descending (decline) and be in cloth cover patch touch state, play the work displaced by the air between upper strata cloth and lower floor's cloth With.

In sum, the technical scheme that this utility model provides eliminates the technical problem in prior art, the completeest Become invention task, cash the technique effect described in applicant's superincumbent technique effect hurdle objectively.

Claims (10)

1. a cloth-pulling device for tentering machine, including paving cloth platform (1), this paving cloth platform (1) is arranged on use in a state of use On the terrace in place；One is movably arranged at the granny rag dolly (2) on described paving cloth platform (1), and this granny rag dolly (2) includes front wall Plate (21), rear wall plate (22) and wallboard hoofing part mechanism (23), forward and backward wallboard (21,22) each other before and after corresponding and with paving Cloth platform (1) constitutes rolling pair, and wallboard hoofing part mechanism (23) is arranged on the rear wall plate (22) side back to front wallboard (21), A little car bonnet (24) it is fixed with between forward and backward wallboard (21,22)；One cloth head gripping body (3), this cloth head gripping body (3) exists Position corresponding to the left side of described granny rag dolly (2) is connected with described front wallboard (21) and rear wall plate (22) simultaneously, and it is special Levying and be that also including one sweeps wind mechanism (4) for removed by the air between upper strata pieces of cloth and lower floor's pieces of cloth, this sweeps blower fan Structure (4) is arranged between described forward and backward wallboard (21,22) in the position on the right side corresponding to described cloth head gripping body (3).

The cloth-pulling device of tentering machine the most according to claim 1, it is characterised in that described wind mechanism (4) of sweeping includes sweeping wind Bar lifting motor (41), sweep wind bar lifting reduction box (42), drive sprocket (43a), sweep wind bar drive chain (43b), sweep wind bar Lifting power transmission shaft (44), sweep wind bar and adjust elevating chain (43c) before seat, sweep elevating chain (43d) after wind bar adjusts seat, first lead To sprocket wheel (43e), the second jockey sprocket (43f), the first tensioner sprocket wheel (43g), the 3rd jockey sprocket (43h), the 4th drag chain Take turns (43i), the second tensioner sprocket wheel (43j), front longitudinal rail (45), rear longitudinal rail (46), sweep lifting carriage seat before wind bar (47), sweep wind bar after lifting carriage seat (48) and sweep wind bar (49), sweep wind bar lifting motor (41) and lifting reduction box of sweeping wind bar (42) transmission coordinates and is fixed on described front wallboard by sweeping wind bar lifting reduction box (42) together with sweeping wind bar lifting motor (41) (21) back to the side of described rear wall plate (22), drive sprocket (43a) be fixed on sweep wind bar lifting reduction box (42) sweep wind bar On lifting reduction gearbox output shaft, the front end sweeping wind bar lifting power transmission shaft (44) is rotatably supported on front wallboard (21) and at this That sweeps wind bar lifting power transmission shaft (44) is fixedly arranged at the front end with transition sprocket wheel (443) before a driven sprocket (441) and, driven sprocket (441) it is positioned at the front wallboard (21) side back to rear wall plate (22), and front transition sprocket wheel (443) is positioned at front wallboard (21) towards rear The side of wallboard (22), is bearing on rear wall plate (22), and sweeps at this with sweeping the rear end thereof of wind bar lifting power transmission shaft (44) Wind bar lifting power transmission shaft (44) rear end have one after transition sprocket wheel (442), this rear transition sprocket wheel (442) is positioned at rear wall plate (22) court To the side of front wallboard (21), sweep wind bar and drive the upper end of chain (43b) to be nested with on driven sprocket (441), and lower end is nested with On drive sprocket (43a), the first jockey sprocket (43e) and the second jockey sprocket (43f) are rotatably arranged at front wallboard (21) towards the side of rear wall plate (22) and the second jockey sprocket (43f) corresponding to the lower right of the first jockey sprocket (43e), First tensioner sprocket wheel (43g) is rotatably arranged at front wallboard in the location directly below corresponding to the first jockey sprocket (43e) (21) towards the side of rear wall plate (22), sweep one end of elevating chain (43c) before wind bar adjusts seat and be nested with at described front transition chain On wheel (443), the other end is nested with on described first tensioner sprocket wheel (43g), and sweeps wind bar and adjust elevating chain (43c) before seat Middle part links with described first jockey sprocket (43e) and the second jockey sprocket (43f) simultaneously, the 3rd jockey sprocket (43h) with And the 4th jockey sprocket (43i) be rotatably arranged at the rear wall plate (22) side towards front wallboard (21) and the 4th jockey sprocket (43i) corresponding to the lower right of the 3rd jockey sprocket (43h), the second tensioner sprocket wheel (43j) is corresponding to the 3rd jockey sprocket (43h) location directly below is rotatably arranged at the rear wall plate (22) side towards front wallboard (21), after sweeping wind bar adjustment seat One end of elevating chain (43d) is nested with in the rear on transition sprocket wheel (442), and the other end is nested with at described second tensioner sprocket wheel (43j) on, and sweep wind bar adjust after seat the middle part of elevating chain (43d) simultaneously with described 3rd jockey sprocket (43h) and the Four jockey sprockets (43i) link, and front longitudinal rail (45) is fixed towards the side of rear wall plate (22) with front wallboard (21), afterwards longitudinally Guide rail (46) is fixed towards the side of front wallboard (21) with rear wall plate (22) in the position corresponding to front longitudinal rail (45), sweeps wind Before bar lifting carriage seat (47) and front longitudinal rail (45) be slidably matched and this sweep before wind bar lifting carriage seat (47) also with institute The wind bar of sweeping stated adjusts the fixing connection of elevating chain (43c) before seat, sweeps lifting carriage seat (48) and rear longitudinal rail after wind bar (46) be slidably matched and this sweep wind bar after lifting carriage seat (48) also adjust elevating chain (43d) after seat with described wind bar of sweeping Fixing connection, the front end sweeping wind bar (49) is connected with the one end sweeping wind bar front swing arm (491), and sweeps wind bar front swing arm (491) The other end is swept before wind bar on lifting carriage seat (47) described in being hinged on, and sweeps the rear end of wind bar (49) and sweeps wind bar rear-swing arm (492) One end connect, and the other end sweeping wind bar rear-swing arm (492) be hinged on described in sweep after wind bar on lifting carriage seat (48), its In: described the first jockey sprocket (43e) and front transition sprocket wheel (443) left and right each other is corresponding, and the 3rd described drag chain Wheel (43h) and rear transition sprocket wheel (442) mutually left and right are corresponding.

The cloth-pulling device of tentering machine the most according to claim 2, it is characterised in that upper at described front wallboard (21) and Offer with the state being longitudinally parallel to front longitudinal rail (45) in the position on the right side corresponding to described front longitudinal rail (45) One first signal picker adjustment tank (211), wallboard (22) is upper in the rear and also corresponds to described rear longitudinal rail (46) position on right side offers a secondary signal harvester adjustment tank with the state being longitudinally parallel to rear longitudinal rail (46) (221), the position in the upper and lower corresponding to the first described signal picker adjustment tank (211) is each provided with one first Signal picker (2111), and in the position of the upper and lower corresponding to described secondary signal harvester adjustment tank (221) Being each provided with a secondary signal harvester (2211), described sweeps lifting carriage seat (47) and the first signal picker before wind bar (2111) corresponding, and described sweep wind bar after lifting carriage seat (48) corresponding with secondary signal harvester (2211)；Described Wind bar lifting motor (41) of sweeping be the motor with rotating function.

The cloth-pulling device of tentering machine the most according to claim 3, it is characterised in that the first described signal picker And secondary signal harvester (2211) is travel switch, microswitch, is closely located to switch, tongue tube or Hall sense (2111) Answer element.

The cloth-pulling device of tentering machine the most according to claim 2, it is characterised in that described sweep wind bar before lifting carriage seat (47) before the side towards described front longitudinal rail (45) is provided with a pair vertical before longitudinal rail left cooperation roller (471) and a pair Direction guiding rail right cooperation roller (472), longitudinal rail left cooperation roller (471) and the left side being formed in front longitudinal rail (45) before a pair The front longitudinal rail groove (451) of side constitutes rolling pair, and before a pair, longitudinal rail right cooperation roller (472) is indulged before being formed in The front longitudinal rail groove (451) on the right side of direction guiding rail (45) constitutes rolling pair；Described sweep wind bar after lifting carriage seat (48) Longitudinally lead after longitudinal rail left cooperation roller (481) and a pair after the side of described rear longitudinal rail (6) is provided with a pair Rail right cooperation roller (482), longitudinal rail left cooperation roller (481) and the left side being formed in rear longitudinal rail (46) after a pair Rear longitudinal rail groove (461) constitutes rolling pair, and after a pair, longitudinal rail right cooperation roller (482) is longitudinally led after being formed in The rear longitudinal rail groove (461) on the right side of rail (46) constitutes rolling pair.

The cloth-pulling device of tentering machine the most according to claim 1, it is characterised in that at described front wallboard (21) back to described The side of rear wall plate (22) is provided with front wallboard guard shield (212), and arranges back to the side of front wallboard (21) at rear wall plate (22) There is a rear wall plate guard shield (222).

The cloth-pulling device of tentering machine the most according to claim 6, it is characterised in that at described front wallboard guard shield (212) back of the body The middle part of the side of described front wallboard (21) is equipped with an electric control box (2121), this electric control box (2121) sets It is equipped with manual operation button (21211) and is automatically brought into operation button (21212).

The cloth-pulling device of tentering machine the most according to claim 1, it is characterised in that at described front wallboard (21) and rear wall Wallboard supporting walking roller (5) and wallboard limited roller (6), wallboard supporting walking roller (5) and institute it is each provided with on plate (22) State Pu Butai (1) upper surface edge constitute rolling pair, and wallboard limited roller (6) with paving cloth platform (1) length direction Side constitute rolling pair.

The cloth-pulling device of tentering machine the most according to claim 1, it is characterised in that described cloth head gripping body (3) includes Fixing beam front support (31), fixing beam rear support (32), gripping acting cylinder fix beam (33), gripping acting cylinder air supply header (34) Gripping acting cylinder (35) with one group of cloth head, the right-hand member of fixing beam front support (31) is solid with the left end bottom of described front wallboard (21) Fixed, and the left end of fixing beam front support (31) is horizontal boom state, fixing beam rear support (32) and fixing beam front support (31) Corresponding and the right-hand member of this fixing beam rear support (32) is fixed with the left end bottom of described rear wall plate (22), and fixing Liang Houzhi The left end of support (32) is equally in horizontal boom state, and gripping acting cylinder fixes the front end of beam (33) and fixing beam front support (31) Left end is fixed, and the left end gripping rear end and fixing beam rear support (32) that acting cylinder fixes beam (33) is fixed, and grips acting cylinder Air supply header (34) fixes the length of beam (33) when being parallel to gripping acting cylinder and fixing beam (33) with gripping acting cylinder The right side in direction is fixed, and this gripping acting cylinder air supply header (34) is connected with compressed air generator by pipeline, one group Cloth head grips acting cylinder (35) and is fixed on gripping acting cylinder with space state and fixes the left side of beam (33), this group cloth head gripping effect Cylinder (35) respectively has a bronchus interface (352), and this bronchus interface (352) is by bronchus (3521) and described gripping effect Cylinder air supply header (34) connects, the cloth head that one group of cloth head grips acting cylinder (35) grip acting cylinder post (351) towards left and This group cloth head grips each hub setting of left end of acting cylinder (35) has a upper clip arm (353) and the middle part of a lower clip arm (354), on this The end that the right-hand member of jig arm (353) and lower clip arm (354) and cloth head grip acting cylinder post (351) is the most hinged, and upper clip arm And the left end of lower clip arm (354) leans out cloth head and grips the left end end face of acting cylinder (35) and at upper clip arm (353) (353) Left end towards under side be fixed with on one folder cloth dish (3531), and fix towards upper side at the left end of lower clip arm (354) Having folder cloth dish (3541), upper and lower folder cloth dish (3531,3541) corresponds to each other.

The cloth-pulling device of tentering machine the most according to claim 9, it is characterised in that one group of described cloth head grips acting cylinder (35) being cylinder, described compressed air generator is air compressor or air pump.