A kind of device for transporting objects of amenities sheet material
Technical field
The utility model relates to a kind of device for transporting objects of amenities sheet material, relates in particular to the pay-off of both sides sheet materials such as urine trousers, sanitary napkin.
Background technology
The pay-off of the both sides sheet material that has, be to be constituted by single fixing roller, the vertical bar both sides sheet material of cutting is through the roller mistake, directly and topsheet compound, the both sides sheet material of the disposable sanitary articles of gained is the both sides that vertical bar shaped is distributed in amenities like this, general both sides sheet material all can add elastic body, makes the inboard contraction of both sides sheet material, shape pouch stereo enclosure on product.The diaper product that this mode forms, following problem takes place easily: have elastomeric both sides sheet material, it is stereo enclosure, be to be the both sides that vertical bar shaped is distributed in product, when product is through at user's buttocks, on the product rectilinear direction, stereo enclosure in the middle of being positioned at is aimed at user's drain site, condition of service from the user, the spacing of stereo enclosure is wideer herein relatively is conducive to excremental absorption, spacing is narrow else if, can make excrement very not be discharged to the stereo enclosure outside, thereby cause side leakage.If but middle stereo enclosure spacing is wideer, then because stereo enclosure is that vertical bar shaped is compound, then the forward and backward stereo enclosure spacing of product also can be wideer accordingly, and the stereo enclosure that is positioned at before and after the product mainly is to leak with the back for the preceding leakage of liquid barrier, if the spacing of stereo enclosure is wide, leaks with the back before then easily taking place and leak.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and provide a kind of device for transporting objects of amenities sheet material, described device for transporting objects is simple for structure, the degree of automation height, improved production efficiency, narrow centre is wide before and after the spacing of the both sides sheet material of realization product, the problem that leak leakage and back before solving.
The utility model solves the problems of the technologies described above the technical scheme that adopts:
A kind of device for transporting objects of amenities sheet material, it is characterized in that described device for transporting objects is provided with identical and lays respectively at left oscillating feed device and the right oscillating feed device of manufacturing line both sides, left side oscillating feed device, right oscillating feed device include pendulous device, actuating device, coupler, pallet, pendulous device is installed on the pallet, described pendulous device is connected by coupler with actuating device, and described actuating device swings up and down by motor rotation control pendulous device.
Pendulous device described in the utility model comprises imput shaft, servo axis, the deflector roll support, connecting rod rack, the deflector roll support is installed on the pallet, described imput shaft is connected by first rotary middle spindle with rail brackets, imput shaft is connected by the first connecting rod center shaft with connecting rod rack, described servo axis is connected by second rotary middle spindle with rail brackets, servo axis is connected by the second connecting rod center shaft with connecting rod rack, described first rotary middle spindle, distance between second rotary middle spindle and first connecting rod center shaft, distance between the second connecting rod center shaft equates, described first rotary middle spindle, distance between the first connecting rod center shaft and second rotary middle spindle, the distance of second connecting rod center shaft equates.Namely first rotary middle spindle, second rotary middle spindle, first connecting rod center shaft, second connecting rod center shaft form parallelogram, described actuating device links to each other by coupler with imput shaft, and described coupler and imput shaft, deflector roll support connecting place are first rotary middle spindle.Actuating device swings up and down around first rotary middle spindle by the control imput shaft, centers on second rotary middle spindle swinging up and down on same direction with it thereby drive servo axis.
Further, the imput shaft active section of the imput shaft active section of left oscillating feed device, servo axis active section and right oscillating feed device, servo axis active section all are positioned at the inboard of drug sundries product line.
Further, the spacing of described imput shaft and servo axis is 0.5mm-5mm.
Further, the utility model also is provided with protective cover, and protective cover is installed on the pallet.
The utility model is simple for structure, and the degree of automation height has improved production efficiency, has realized the cyclical variation of both sides sheet material spacings, thereby realizes that the arc of both sides sheet material on health product distributes.
Description of drawings
Fig. 1 is the application scheme drawing of the utility model embodiment.
Fig. 2 is the utility model embodiment one-sided (left side) oscillating feed schematic representation of apparatus.
Fig. 3 is the upward view of Fig. 2.
Among the figure: the 1-imput shaft, the 2-servo axis, the 3-protective cover, the 4-pallet, the 5-connecting rod rack, 6-deflector roll support, 7-first rotary middle spindle, 8-second rotary middle spindle, 9-first connecting rod center shaft, 10-second connecting rod center shaft, the 11-coupler, the 12-electric machine support, the 13-actuating device, 14-first clamping and pressing device, 15-second clamping and pressing device, 16-hot melt adhesive spray gun, the 17-deflector roll, the 18-pendulous device, the 19-motor, 20-imput shaft active section, 21-servo axis active section, the right oscillating feed device of A-, B-left side oscillating feed device, sheet material right side, a-both sides, sheet material left side, b-both sides.
The specific embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the device for transporting objects of the utility model amenities sheet material.
With reference to shown in Figure 1, the device for transporting objects of amenities sheet material is made up of a pair of identical and left oscillating feed device A and the right oscillating feed device B of balanced configuration in the manufacturing line both sides.
As Fig. 2, shown in Figure 3, one-sided oscillating feed device comprises pendulous device 18, actuating device 13, coupler 11, pallet 4.Wherein pendulous device 18 comprises imput shaft 1, servo axis 2, deflector roll support 6, connecting rod rack 5.Deflector roll support 6 is installed on the pallet 4, imput shaft 1 and servo axis 2 arrangement in parallels, deflector roll support 6 and connecting rod rack 5 arrangement in parallels; Imput shaft 1, servo axis 2 are connected with deflector roll support 6, connecting rod rack 5 respectively.Wherein the imput shaft 1 of pendulous device 18, servo axis 2 are respectively first rotary middle spindle 7, second rotary middle spindle 8 with deflector roll support 6 connecting places; Imput shaft 1, servo axis 2 are respectively first connecting rod center shaft 9, second connecting rod center shaft 10 with connecting rod rack 5 connecting places; Wherein, distance between first connecting rod center shaft 9, the second connecting rod center shaft 10 equates with distance between first rotary middle spindle 7, second rotary middle spindle 8, and the distance between first connecting rod center shaft 9, first rotary middle spindle 7 equates with distance between second connecting rod center shaft 10, second rotary middle spindle 8.Servo axis 2 between imput shaft 1 between deflector roll support 6 between connecting rod rack 5 between first connecting rod center shaft 9 and the second connecting rod center shaft 10, first rotary middle spindle 7 and second rotary middle spindle 8, first connecting rod center shaft 9 and first rotary middle spindle 7, second connecting rod center shaft 10 and second rotary middle spindle 8 has formed a parallelogram that can center on each center shaft activity like this.
Present embodiment first rotary middle spindle 7 and second rotary middle spindle 8 maintain static at deflector roll support 6, actuating device 13 links to each other by coupler 11 with imput shaft 1, coupler 11 and imput shaft 1, deflector roll support 6 connecting places are first rotary middle spindle 7, actuating device 13 provides rotary power by servomotor 19, thereby drive imput shaft 1 swings up and down around the imput shaft active section 20 of first rotary middle spindle 7, because the connecting rod rack 5 between first connecting rod center shaft 9 and the second connecting rod center shaft 10, deflector roll support 6 between first rotary middle spindle 7 and second rotary middle spindle 8, imput shaft 1 between first connecting rod center shaft 9 and first rotary middle spindle 7, servo axis 2 between second connecting rod center shaft 10 and second rotary middle spindle 8 has formed a parallelogram around each center shaft activity, therefore, imput shaft 1 swings up and down the servo axis active section 21 that driven servo axis 2 around second rotary middle spindle 8 swinging up and down on same direction with it around first rotary middle spindle 7.
The imput shaft active section 20 of imput shaft active section 20, servo axis active section 21 and the right oscillating feed device A of present embodiment left side oscillating feed device B, the inboard that servo axis active section 21 all is positioned at drug sundries product line.
Wherein, imput shaft 1 is 0.5mm-50mm with the spacing of servo axis 2.Be preferably 5mm-25mm.
Present embodiment also can arrange protective cover 3, and protective cover 3 is installed on the pallet 4, is used for preventing mechanical accident and guarantees the machine normal operation.
Referring to Fig. 1, when present embodiment is used at the disposable sanitary articles production facilities, slitting and added the both sides sheet material right side a of elastomeric material and both sides sheet material left side b, be transported to the oscillating feed device place of both sides sheet material earlier by first clamping and pressing device 14, at this moment, sheet material right side, both sides a enters between the servo axis active section 21 of the imput shaft active section 20 of imput shaft 1 of right oscillating feed device A and servo axis 2, both sides sheet materials left side b enters between the servo axis active section 21 of the imput shaft active section 20 of imput shaft 1 of left oscillating feed device B and servo axis 2, along with the imput shaft 1 of right oscillating feed device A and left oscillating feed device B and the symmetry swing synchronously up and down of servo axis 2, make the spacing of both sides sheet material right side a and both sides sheet material left side b present periodic increase and the change of dwindling, the arc that namely forms the both sides sheet material is compound.
At this moment, 16 couples of both sides sheet material right side a of hot melt adhesive spray gun and both sides sheet material left side b apply a certain amount of glue spraying respectively, together undertaken compound by second clamping and pressing device 15 with compound good absorbent commodity then, because the spacing of both sides sheet material right side a and both sides sheet material left side b presents periodic increase and the change of dwindling, make the both sides sheet material curved compound, thereby form the disposable sanitary articles with arc stereo enclosure.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.