CN103147173A - Pre-opening roller structure of waste fiber leftover pre-opener - Google Patents
Pre-opening roller structure of waste fiber leftover pre-opener Download PDFInfo
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- CN103147173A CN103147173A CN2013100890028A CN201310089002A CN103147173A CN 103147173 A CN103147173 A CN 103147173A CN 2013100890028 A CN2013100890028 A CN 2013100890028A CN 201310089002 A CN201310089002 A CN 201310089002A CN 103147173 A CN103147173 A CN 103147173A
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Abstract
The invention relates to a pre-opening roller structure of a waste fiber leftover pre-opener, belonging to the field of non-woven fabric machines. The pre-opening roller structure comprises a pre-opening roller. The pre-opening roller consists of a pre-opening roller body, a first end disc, a second end disc, middle discs, hook cutter shaft seats and hook cutter shafts. A first opening roller body shaft head and a second opening roller body shaft head extend from the end surfaces of the two ends of the pre-opening roller body. The first end disc and the second end disc are fixedly arranged at the two ends of the pre-opening roller body. A group of middle discs are fixedly arranged at the middle part of the pre-opening roller body. A group of hook cutter shaft seats are equidistantly distributed around the circumferential direction of the pre-opening roller body. One ends of the hook cutter shaft seats are inserted into the first end disc, the other ends of the hook cutter shaft seats are inserted into the second end disc and the middle parts of the hook cutter shaft seats are inserted into the group of middle discs. Hook cutter shaft grooves are formed on the hook cutter shaft seats. A group of hook cutter shafts are distributed on the hook cutter shaft seats and are inserted into the hook cutter shaft grooves. One ends of the hook cutter shafts are fixedly connected with the first end disc and the other ends of the hook cutter shafts are fixedly connected with the second end disc. A group of hook cutters are sheathed at the middle parts of the hook cutter shafts. The pre-opening roller structure has the advantages of good opening effect, high efficiency, resource saving and reasonable and firm structure.
Description
Technical field
The invention belongs to field of non-weaving textile machinery technology, be specifically related to the pre-opening roller structure of the pre-opener of a kind of useless fiber leftover pieces, carry out pre-shredding for the useless fiber leftover pieces to special, in order to recovery and the recycling of resource.
Background technology
Above mentioned special useless fiber leftover pieces main but be not limited only to refer to automotive upholstery as automotive sound-proof felt and ground cushion (ground cushion usually laid corresponding to just, on the car floor at copilot's position) sanction that produces in production process is except leftover pieces.Because, as the reason known to the those of ordinary skill of automotive upholstery production industry, no matter be automotive sound-proof felt or ground cushion and other similar product, the blended fiber that its raw material is generally mixed as the thermoplastic fibre of polypropylene fiber, low melting point and natural fabric (as one or more the fiber in flax fibre, cotton fiber, viscose, wool fibre) mutually by the thermoplastic fibre of low melting point or the fiber that mixes mutually with chemical fibre (as one or more the fiber in polyster fibre, nylon fibre and acrylic fiber) are through heating compressing obtaining.Can be referring to Chinese patent CN101775708A(automatic molding machine for automobile interior part felt to this), the CN2122781Y(shaping apparatus of internal decorating element for vehicles), CN101024387A(automotive upholstery and manufacture method thereof), CN102776715A(air completion method vehicle interior part preforming machine), CN102776716A(air-flow filled type automotive upholstery preforming machine), CN102776717A(air completion method automotive upholstery preforming machine), CN102776718A(automotive upholstery preforming machine) and CN102776720A(air-flow completion method automotive upholstery preforming machine), etc..
As the industry's knowledge of the reason, in the production process of aforementioned automobile ground cushion and deadening felt etc., the 25-30% left and right of the common covering pad of the area of the leftover bits that sanction is removed, deadening felt area, if that is to say the deadening felt that will obtain 10 ㎡, so its blank the area before cutting not be generally 12.5-13 ㎡ (ground cushion is with example), the amount of the waste leftover material therefore produced is larger.Again, owing to having added low-melting fiber in preparation process, so in the hot-forming stage, low-melting fiber generation vitrifying trend produce and be solidified to form certain hardness, to embody anti-TEAR STRENGTH in use, because hardness and intensity have both, thereby be difficult to by known opener CN100368612C(opener for example), the CN102586956A(fibre opening machine), CN102586955A(has the opener of impurity removal function) and the CN1710165A(opener) or the similarly effective shredding of opener.Because, because this type of opener is that shredding for normal on-woven fiber designs, expose very soon " not acclimatized " phenomenon during the waste leftover material shredding therefore aforementioned hardness and intensity had both, because the opening roller of the opener in prior art generally uses card clothing.Especially, shredding 20kg left and right reluctantly only per hour when attempting with this type of opener aforementioned leftover pieces shredding, and because the shredding quality can't make us flattering, fiber after shredding can only be for processing such as pipeline coated prod or the product for civilian use as shoe-pad etc., the service life of this card clothing is extremely short, changes frequent.
Based on being not limited to, aforesaid shredding efficiency is hanged down and two poor factors of shredding quality (or claiming effect), automotive upholstery production firm carries out waste treatment by aforesaid waste leftover material usually at present,, or carry out landfill, or burned, thereby produce following drawback: the one, cause the wasting of resources, economizing type, the energy-saving and recycling economy spirits advocated with the current whole society; The 2nd, landfill can pollute soil and water system, and the burning meeting exerts an influence to atmospheric environment; The 3rd, owing to can't the automotive upholstery cost being improved reuse.
Through the applicant, together with the technical staff of automotive upholstery production firm, repeatedly analyze, the conclusion drawn is: if will be by the effective shredding of fiber leftover pieces of giving up, unless the opening roller structure of known opener is transformed in the mode of " remoulding oneself thoroughly ".In disclosed China and foreign countries patent and non-patent literature, all do not disclosing under the background that the technology enlightenment of being used for reference is arranged up to now, the applicant has carried out lasting exploration and design repeatedly, finally formed technical scheme described below, and taking under secrecy provision to have carried out simulated test, it is effective that result proves.
Summary of the invention
Task of the present invention be to provide a kind of contribute to in the automotive upholstery production process, on automotive sound-proof felt and/or ground cushion, cut out the useless fiber leftover pieces that remove carry out effective shredding and there is desirable shredding efficiency and use meet reuse require, embody economize on resources, protection of the environment and reduce the automotive upholstery preparation cost and be conducive to ensure that pre-opening roller has the pre-opening roller structure of the pre-opener of useless fiber leftover pieces in lasting service life.
Task of the present invention completes like this, the pre-opening roller structure of the pre-opener of a kind of useless fiber leftover pieces, comprise a pre-opening roller, this pre-opening roller is by pre-opening roller roll body, first, the second end plate, one group of telophragma, one group of billhook axle bed and one group of billhook axle composition that quantity equates with the quantity of billhook axle bed, on the end face of an end of pre-opening roller roll body and the middle position that is positioned at the end face of this end be extended with one first opening roller roll body spindle nose, and on the end face of the other end and the middle position that is positioned at the end face of this other end be extended with one second opening roller roll body spindle nose, the first end plate is fixed on the end of pre-opening roller roll body towards the first opening roller roll body spindle nose, the second end plate is fixed on the end of pre-opening roller roll body towards the second opening roller roll body spindle nose, one group of telophragma is fixed on the middle part of pre-opening roller roll body with the interval state, and be positioned at first, between the second end plate, one group of billhook axle bed distributes with equidistant intervals around the circumferencial direction of pre-opening roller roll body, and an end of each billhook axle bed is inserted on the first end plate, the other end is inserted on the second end plate, and middle part is plugged on one group of telophragma, the end offered on each billhook axle bed from the length direction of billhook axle bed connects the billhook axial trough to the other end, one group of billhook axle is distributed on each billhook axle bed, and insert in described billhook axial trough, one end of each billhook axle leans out described the first end plate and fixes with the first end plate, and the other end leans out the second end plate and fix with the second end plate, be equipped with one group of billhook at the middle part of each billhook axle.
In a specific embodiment of the present invention, on described billhook axle and between two adjacent billhooks, a spacer ring respectively is set.
In another specific embodiment of the present invention, on described billhook, form billhook pawl and billhook blade are arranged.
Technical scheme provided by the invention is under pre-opening roller roll body rotation status, can be by being arranged on billhook on each billhook axle to useless fiber leftover pieces shredding, not only there is good shredding effect, and there is desirable shredding efficiency and met the reuse requirement of useless fiber, both contributed to economize on resources, and be conducive to again protection of the environment and embody recycling economy and reduce the manufacturing cost of automotive upholstery; The reasonable integral structure of pre-opening roller and firm, can not damage and can ensure lasting service life.
The accompanying drawing explanation
Fig. 1 is embodiments of the invention and application examples schematic diagram.
Fig. 2 is Fig. 1 rear side schematic diagram.
The cut-away view that Fig. 3 is Fig. 1.
The detailed structure view that Fig. 4 is pre-opening roller of the present invention shown in Fig. 1.
Fig. 5 is the detailed structure view of feeding the cotton machine structure shown in Fig. 1.
The local structural graph that Fig. 6 is Fig. 4.
The specific embodiment
Refer to Fig. 1, provided a pre-opening roller frame 1 of the structural system that belongs to useless fiber leftover material shredding machine, in a side of the length direction of this pre-opening roller frame 1, be location status shown in Fig. 1 front side above be fixed with one first wallboard 11, rear side is fixed with one second wallboard 12, and the position of first, second wallboard 11,12 corresponds to each other.
The useless fiber leftover pieces conveying mechanism 2 provided is connected to an end of aforesaid pre-opening roller frame 1, be connected to the left end of location status shown in Fig. 1, should useless fiber leftover pieces conveying mechanism 2 preferably but not the structure definitely be limited to is as follows: comprise transfer gantry 21, first, the second support wallboard 22, 23, side shield 24, first, the second convoying curtain roller 25, 26, convoying curtain 27 and a pair of convoying curtain tensioner regulator 28, the right-hand member of transfer gantry 21 is fixedly connected with the left end of pre-opening roller frame 1, thereby make transfer gantry 21 integral with each other with pre-opening roller frame 1.The first support wallboard 22 is fixed on length direction one side (front side) top of transfer gantry 21 with airborne, and the second support wallboard 23 is fixed on the top of the length direction opposite side (rear side) of transfer gantry 21 equally with airborne, and first, second support wallboard 22,23 is parallel, spacing between first, second support wallboard 22,23 is the width of convoying curtain 27 just, that is to say that the spacing between first, second support wallboard 22,23 is consistent with the width of convoying curtain 27.Side shield 24 is fixed between first, second support wallboard 22,23, and corresponding back to the length direction of the second convoying curtain roller 26 with the first convoying curtain roller 25, play and stop the useless fiber leftover pieces that are incorporated on convoying curtain 27 to be escaped in the effect of convoying curtain 27 by this side shield 24 coordinates first, second support wallboard 22,23.Each formation of one end of the first convoying curtain roller 25 and the other end has one first convoying curtain roller shaft head 251, wherein: the first convoying curtain roller shaft head 251 that is positioned at an end of the first convoying curtain roller 25 is bearing on the first support wallboard 22 rotationally by the first convoying curtain roll shaft seat 2511, and the first convoying curtain roller shaft head 251 that is positioned at the other end of the first convoying curtain roller 25 has a pair of by first convoying curtain roll shaft seat 2511(the first convoying curtain roll shaft seat 2511 equally) be bearing in rotationally on the second support wallboard 23.Each formation of one end of the second convoying curtain roller 26 and the other end has one second convoying curtain roller shaft head 261, wherein; The second convoying curtain roller shaft head 261 of one end of the second convoying curtain roller 26 is bearing on the first support wallboard 22 rotationally by the second convoying curtain roll shaft seat 2611, and the second convoying curtain roller shaft head 261 that is positioned at the other end of the second convoying curtain roller 26 has a pair of by second convoying curtain roll shaft seat 2611(the second convoying curtain roll shaft seat 2611 equally) be bearing in rotationally on the second support wallboard 23.For the first convoying curtain roller 25, the second convoying curtain roller 26 is drive roll, more particularly, because this second convoying curtain roller 26 is in transmission connection with the following power drive mechanism that also will describe in detail 7, and drive the first convoying curtain roller 25 by convoying curtain 27 and rotate, therefore the first convoying curtain roller 25 is driven voller (or claiming driven roll).One end of convoying curtain 27 (diagram left end) is nested with on the first convoying curtain roller 25, and the other end is that right-hand member shown in Fig. 1 is nested with on the second convoying curtain roller 26.When the power drive mechanism 7 of mentioning in the above orders about the second convoying curtain roller 26 motion, this convoying curtain 27 moves again and again around first, second convoying curtain roller 25,26, forms a plane of movement gone round and begun again.More particularly, form the movement plane of the useless fiber leftover pieces of a movement.One of them convoying curtain tensioner regulator 28 in a pair of convoying curtain tensioner regulator 28 is arranged on the side of the first support wallboard 22 back to the second support wallboard 23, and match with the first convoying curtain roller shaft head 251 of the aforementioned end of the first convoying curtain roller 25, and another convoying curtain tensioner regulator 28 in a pair of convoying curtain tensioner regulator 28 is arranged on the side of the second support wallboard 23 back to the first support wallboard 22, and match with the first convoying curtain roller shaft head 251 of the aforementioned other end of the first convoying curtain roller 25.
Because structure and the function of a pair of convoying curtain tensioner regulator 28 is identical, therefore the applicant selects the convoying curtain tensioner regulator 28 be arranged on the first support wallboard 22 to be described as follows: this convoying curtain tensioner regulator 28 comprises an adjustment screw bolt seat 281 and an adjustment screw rod 282, adjust screw bolt seat 281 and be fixed on the side of the first support wallboard 22 back to the second support wallboard 23, adjusting screw rod 282 is provided on adjustment screw bolt seat 281 and is connected with aforesaid the first convoying curtain roll shaft seat 2511, and the first convoying curtain roll shaft seat 2511 is provided on the first support wallboard 22 movably.By the operator, passed through adjusting operating clockwise or counterclockwise of screw rod 282, thereby drive (with location status shown in Fig. 1) displacement to the left or to the right of the first convoying curtain roll shaft seat 2511 by adjusting screw rod 282, thereby make convoying curtain 27 in the desired duty of technique, avoid convoying curtain 27 the idling phenomenon to occur, guarantee the movement effects of convoying curtain.
Refer to Fig. 4 and Fig. 6 and continue in conjunction with Fig. 1, provided significantly different from the opening roller of the opener of mentioning in a known for example superincumbent background technology hurdle and pre-opening roller 3 that be configured to technical essential of the present invention of structure, why the applicant is called pre-opening roller 3, be based on the useless fiber formed by its shredding refined opener of delivering to subsequent handling of still needing and carry out the secondary shredding, and the opening roller of refined opener substantially with top background technology hurdle in mention and similar by the structure of the disclosed opening roller of patent formerly, but after smart shredding just direct reuse in the deadening felt of making automotive upholstery, ground cushion or other similar product.Shown in Fig. 1 and Fig. 4, this pre-opening roller 3 is bearing between aforesaid first, second wallboard 11,12 rotationally.
The preferred structure of above mentioned pre-opening roller 3 is as follows: comprise pre-opening roller roll body 31, first, the second end plate 32, 33, one group of telophragma 34, one group of billhook axle bed 35 and one group of billhook axle 36 that quantity equates with the quantity of billhook axle bed 35, one end (middle position of the end face of this end) of pre-opening roller roll body 31 is extended with one first opening roller roll body spindle nose 311, and the other end (middle position of the end face of this other end) is extended with one second opening roller roll body spindle nose 312, the first opening roller roll body spindle nose 311 is bearing on clutch shaft bearing seat 3111 rotationally, and this clutch shaft bearing seat 3111 is screwed the side towards aforementioned the second wallboard 12 in pre-opening roller frame 1, the second opening roller roll body spindle nose 312 is bearing on the second bearing block 3121 rotationally, and the second bearing block 3121 is screwed the side towards aforesaid the first wallboard 11 in pre-opening roller frame 1, and the second opening roller roll body spindle nose 312 is in transmission connection with the following pre-opening roller driving mechanism 6 that also will describe by the spindle nose flat key 3122 on it.The first end plate 32 is fixed towards the end face area of an end of the first opening roller roll body spindle nose 311 with pre-opening roller roll body 31, and the second end plate 33 is fixed with the end face of an end towards the second opening roller roll body spindle nose 312.The quantity of one group of telophragma 34 is two in the present embodiment, but be not subject to the restriction of this quantity, for example the specification when the useless pre-opener of fiber increases, and the length of the pre-opening roller roll body 31 of pre-opening roller 3 is while increasing (elongated), can be according to the quantity that needs to increase telophragma 34.Take the present embodiment as example, and one group is that two telophragmas 34 are fixed on the middle part of pre-opening roller roll body 31 with the interval state, and between first, second end plate 32,33.One group of billhook axle bed 35 distributes with equidistant intervals around the circumferencial direction of pre-opening roller roll body 31, shown in figure, one end of each billhook axle bed 35 inserts in the first cavity 321 of offering on the first end plate 32, the other end is inserted in the second cavity 331 on the second end plate 33, and middle part is inserted in the 3rd cavity 341 on one group of telophragma 34.Because the accent of aforesaid first, second, third cavity 321,331,341 is that the diameter of gap ratio cavity of opening is little, therefore, when billhook axle bed 35 from the first cavity 321 insert and by way of the 3rd cavity 341 until can not deviate from from first, second end plate 32,33 and telophragma 34 after inserting the second cavity 331.As shown in Figure 4, the end offered on each billhook axle bed 35 from the length direction of billhook axle bed 35 connects the billhook axial trough 351 to the other end.One group of billhook axle 36 is distributed in (each billhook axle bed 35 is assigned a billhook axle 36) on each billhook axle bed 35, the two ends of each billhook axle 36 all are formed with a thread head 362, the thread head 362 of one end of billhook axle 36 leans out aforesaid the first end plate 32, lean out an end of billhook axial trough 351, and limit nut 3622 and screw on the thread head 362 of this end adding the rear use of the first packing ring 3621 a pair of first, billhook axle 36 is limited on the first end plate 32; The thread head 362 of the other end of billhook axle 36 leans out aforementioned the second end plate 33, lean out the other end of billhook axial trough 351, and limit nut 3624 and screw on the thread head 362 of this other end adding the rear use of the second packing ring 3623 a pair of second, billhook axle 36 is limited on the second end plate 33.Be equipped with one group of billhook 361 at the middle part of each billhook axle 36, and separated by a spacer ring 363 between adjacent billhook 361.Specifically as shown in Figure 4, the base portion of each billhook 361 forms a billhook axis hole 3611, by billhook axis hole 3611, billhook 361 is placed through and is placed on billhook axle 36.Have sharp-pointed or claim sharp billhook pawl 3612 because the end of billhook 361 forms, thereby can tear and form fibrous to the useless fiber leftover pieces that not only there is hardness but also have intensity concurrently.
As shown in Figure 6, on billhook 361, except aforesaid billhook pawl 3612, also form billhook sword 3613 is arranged, the useless fiber leftover pieces shredding that hardness and intensity can be had both with the acting in conjunction of billhook blade 3613 by billhook pawl 3612.
Please emphasis see Fig. 1 and in conjunction with Fig. 4, the pre-opening roller driving mechanism 6 that the above has mentioned comprises drive motors 61, driving wheel 62, opening roller drive 63 and driving wheel driving belt 64, drive motors 61 is fixed on drive motors holder 611, and this drive motors holder 611 is fixed towards the bottom of a side of the first wallboard 11 with aforesaid pre-opening roller frame 1, that is to say that drive motors holder 611 and pre-opening roller frame 1 are configured to integrative-structure.Driving wheel 62 is fixed on the drive motors axle of drive motors 61, and opening roller drive 63 is fixed on the second opening roller roll body spindle nose 312 of aforementioned pre-opening roller roll body 31, fixing with aforesaid spindle nose flat key 3121.One end of driving wheel driving belt 64 is nested with on driving wheel 62, and the other end is nested with on opening roller drive 63.
In the present embodiment, because aforesaid driving wheel 62 and opening roller drive 63 all have a plurality of conduits, so driving wheel driving belt 64 has one group, with the quantity of conduit, equates.
When drive motors 61 work, drive driving wheel 62 by the drive motors axle, drive opening roller driving wheel 63 by driving wheel 62 through driving wheel driving belt 64, because opening roller driving wheel 63 is fixing with the second pre-opening roller roll body spindle nose 312 of the pre-opening roller roll body 31 of pre-opening roller 3, therefore by opening roller driving wheel 63, drive pre-opening roller roll body 31 rotations.In this process, by 361 pairs of useless fiber leftover pieces of the billhook shredding on aforesaid cutter hook axle 36.
Please continue to see Fig. 1, provide one and pressed cotton machine structure 4, this pressure cotton machine structure 4 is arranged on aforesaid abolishment fiber leftover pieces conveying mechanism 2.As shown in Figure 1, press cotton machine structure 4 to comprise on one cotton roller 41 and cotton roller 42 once, the upper cotton roller roll shaft spindle nose 411 of one end of upper cotton roller 41 is bearing on aforesaid the first support wallboard 22 rotationally by upper cotton roller axle bed 413, and the upper cotton roller roll shaft spindle nose 411 of the other end of upper cotton roller 41 is bearing on aforesaid the second support wallboard 23 rotationally by corresponding upper cotton roller axle bed 413 equally, on the roll body of upper cotton roller 41 and along on the length direction of cotton roller 41 form and to have one group of upper cotton roller roller wing 412(that is projected on the roll body surface of cotton roller 41 also can deserve to be called the cotton roller roller wing with the interval state).The lower cotton roller roll shaft spindle nose 42 of one end of lower cotton roller 42 is bearing on the first support wallboard 22 rotationally by pressing down cotton roll shaft seat 423, and the lower cotton roller roll shaft spindle nose 421 of the other end of lower cotton roller 42 is bearing on the second support wallboard 23 rotationally by pressing down accordingly cotton roll shaft seat 423 equally, on the roll body of this time cotton roller 42 and along the length direction of lower cotton roller 42 with the interval state form have one group of lower cotton roller roller wing 422(that is projected on the roll body surface also can claim under the cotton roller roller wing).
Aforesaid lower cotton roller 42 is corresponding to upper cotton roller 41 and following feeding between cotton machine structure 5 of will describing, and the side top of upper cotton roller 41 in lower cotton roller 42 is in oblique upper.
Preferably, offer cotton roller axle bed groove 221 and one first on one first and press down cotton roll shaft seat groove 222 on aforesaid the first support wallboard 22, press down cotton roll shaft seat groove 232 and offer cotton roller axle bed groove 231 and one second on one second on the second support wallboard 23, on first, second, cotton roller axle bed groove 221,231 corresponds to each other, and it is mutually corresponding that first, second presses down cotton roll shaft seat groove 222,232.Aforesaid upper cotton roller axle bed 413(has a pair of) be individually fixed on first, second in cotton roller axle bed groove 221,231, and aforesaidly press down cotton roll shaft seat 423(and have a pair of) be individually fixed in first, second and press down in cotton roll shaft seat groove 222,232.
Upper and lower cotton roller 41,42 all is in transmission connection with power drive mechanism 7, at first useless fiber leftover pieces by convoying curtain 27 inputs are restrained by upper cotton roller 41, and advance towards the direction of lower cotton roller 42 under the driveing of upper cotton roller roller wing 412, driven to feeding cotton machine structure 5 by the lower cotton roller roller wing 422 on lower cotton roller 42.
Refer to Fig. 5 and still in conjunction with Fig. 1, as shown in Figure 1, the aforesaid cotton machine structure 5 of feeding is arranged on pre-opening roller frame 1, and between aforesaid pre-opening roller 3 and pressure cotton machine structure 4, should feed cotton machine structure 5 and comprise pair of bearings seat support 51, a pair of upper ring gear roller regulator 52, a pair of top roller regulator 53, on, lower ring gear roller 54, 55, top roller 56 and bottom roll 57, pair of bearings seat support 51 corresponds to each other, one of them in this pair of bearings seat support 51 is that a bearing bracket 51 of right-hand member shown in Fig. 5 is fixed on pre-opening roller frame 1, and the end corresponding to aforementioned the first wallboard 11 towards described the first support wallboard 22, and the bearing bracket 51 that another in pair of bearings seat support 51 is the left end of location status shown in Fig. 5 is fixed on pre-opening roller frame 1 equally, and the end corresponding to aforementioned the second wallboard 12 towards described the second support wallboard 23.Because the structure of pair of bearings seat support 51 is identical, therefore the applicant selects a bearing bracket 51 of the left end shown in Fig. 5 to be described in detail as follows: comprise base plate 511, first, second, the 3rd column 512, 513, 514 and top board 515, base plate 511 is fixing with pre-opening roller frame 1, first, second, the 3rd column 512, 513, 514 each other with vertically parallel and be formed on base plate 511 with the state of space, wherein, the second column 513 is positioned at first, the 3rd column 512, between 514, this is first years old, second, the 3rd column 512, 513, 514 height is identical.At the first column 512, towards the short transverse formation of a side of the second column 513, have one first to lead prominent 5121, the second column 513 has one second to lead prominent 5131 towards the short transverse formation of a side of the first column 512, this second lead prominent 5131 and first lead dash forward 5121 corresponding, the second column 513 has one the 3rd to lead prominent 5132 towards the short transverse formation of a side of the 3rd column 514, and the 3rd column 514 towards the short transverse of a side of the second column 513 form have one the 4th lead prominent 5141, the four lead prominent 5141 and the 3rd lead dash forward 5132 corresponding.One end of top board 515 is fixed with the top of screw and the first column 512, and middle part is fixed with the top of screw and the second column 513, and the other end is fixed with the top of screw and the 3rd column 514.One of them in a pair of upper ring gear roller regulator 52 (of left end, Fig. 5 shows) upper ring gear roller regulator 52 is arranged on a pair of bearing bracket 51 of aforesaid left end, and between first, second column 512,513 of the bearing bracket 51 of left end, another in a pair of upper ring gear roller regulator 52 (of right-hand member, Fig. 5 shows) upper ring gear roller regulator 52 arranges on a bearing bracket 51 of aforementioned right-hand member, and between first, second column 512,513 of a bearing bracket 51 of right-hand member.One of them in a pair of top roller regulator 53 (left end shown in Fig. 5 one) top roller regulator 53 is arranged on the bearing bracket 51 of left end shown in Fig. 5, and between second, third column 513,514 corresponding to the bearing bracket 51 of left end, another in a pair of top roller regulator 53 is that a top roller regulator 53 of right-hand member shown in Fig. 5 is arranged on a bearing bracket 51 of right-hand member shown in other Fig. 5, and between second, third column 513,514 corresponding to the bearing bracket 51 of right-hand member.Upper ring gear roller 54 is comprised of upper ring gear roll shaft 541 and one group of upper ring gear 542, one group of upper ring gear 542 is close to one the length direction that the mode of is fixed on upper ring gear roll shaft 541 each other, form upper ring gear tooth engaged 5421 is arranged at the spaced surface of the circumferencial direction of each upper ring gear 542, the upper ring gear roller roll shaft spindle nose 5411 of one end of upper ring gear roll shaft 541 is bearing on one of them bearing bracket 51 in pair of bearings seat support 51 rotationally, and the upper ring gear roller roll shaft spindle nose 5411 of the other end of upper ring gear roll shaft 541 is bearing on another bearing bracket 51 in pair of bearings seat support 51 rotationally.Lower ring gear roller 55 is comprised of lower ring gear roll shaft 551 and one group of lower ring gear 552, one group of lower ring gear 552 is close to one the length direction that the mode of is fixed on lower ring gear roll shaft 551, form lower ring gear tooth engaged 5521 is arranged at the spaced surface of the circumferencial direction of each lower ring gear 552, lower ring gear tooth engaged 5521 matches with aforesaid upper ring gear tooth engaged 5421 and useless fiber leftover pieces is pind down, so as the billhook 361 on the billhook axle 36 that goes out the aforesaid pre-opening roller 3 of upper and lower roller 56,57 rear confession to gnaw the effect tearing as erosion (nibbling), form give up fibrous.The lower ring gear roller roll shaft spindle nose 5511 of one end of lower ring gear roll shaft 551 is bearing on one of them bearing bracket 51 in aforesaid pair of bearings seat support 51 rotationally, and corresponding to the below between aforementioned first, second column 512,513 of this one of them bearing bracket 51, the lower ring gear roller roll shaft spindle nose 5511 of the other end of lower ring gear roll shaft 551 is bearing on another bearing bracket 51 in pair of bearings seat support 51 rotationally, and corresponding to the below between first, second column 512,513 of this another bearing bracket 51.Upper and lower gear ring roller 54,55 difference upper and lower correspondings that hence one can see that, lower ring gear roller 55 is corresponding to the below of upper ring gear roller 54.Top roller 56 is bearing on aforesaid pair of bearings seat support 51 rotationally by the top roller spindle nose 561 of one end and the other end, length direction formation at this top roller 56 has a top roller sawtooth 562, bottom roll 57 is bearing on pair of bearings seat support 51 rotationally by the bottom roll spindle nose 571 of one end and the other end, and corresponding to second, the 3rd column 513, below between 514, length direction formation at this bottom roll 57 has bottom roll sawtooth 572, on, bottom roll sawtooth 562, 572 cooperatively interact, the fiber leftover pieces that will give up are fed to aforesaid pre-opening roller 3, tear drawing fiber by billhook 361.From the above, bottom roll 57 is corresponding to the below of top roller 56.Aforesaid upper and lower gear ring roller 54,55, upper and lower roller 56,57 all are in transmission connection with power drive mechanism 7.
Please see Fig. 5 by emphasis, above mentioned a pair of upper ring gear roller regulator 52 respectively comprises cushion block 521, upper ring gear roll bearing seat 522, spring stack 523, spring 524, spring upper cover 525, spring spool 526 and spring adjusting screw 527, the quantity of cushion block 521 as required and changeable, the present embodiment is a pair of, an end at cushion block 521 offers one first cushion block guide runner 5211, the other end offers one second cushion block guide runner 5212, the first cushion block guide runner 5211 and aforesaid first is led prominent 5121 and is slidably matched, the second cushion block guide runner 5212 and aforesaid second is led prominent 5131 and is slidably matched.Hence one can see that, and cushion block 521 first, second cushion block guide runner 5211,5212 by one end and the other end is following first, second and leading prominent 5121,5131 bottoms of inserting between first, second column 512,513.Upper ring gear roll bearing seat 522 is positioned at the top of cushion block 521, respectively offer a bearing block guide runner 5221 at the two ends of this upper ring gear roll bearing seat 522, pair of bearing guide runner 5221 is respectively with aforesaid first, second leads prominent 5121, 5131 are slidably matched, that is to say upper ring gear roll bearing seat 522 by the bearing block guide runner 5221 on it respectively with aforesaid first, second leads prominent 5121, 5131 are slidably matched, , upper ring gear roll bearing seat 522 is following first by the bearing block guide runner 5221 on it, second leads prominent 5121, 5131 are installed to first, the second column 512, between 513.The upper ring gear roll shaft spindle nose 5411 of aforesaid upper ring gear roll shaft 541 is bearing on this upper ring gear roll bearing seat 522 rotationally.Spring stack 523 is corresponding to upper ring gear roll bearing seat 522 towards a upper side, and spring spool 526 is fixed on aforesaid top board 515 with vertical state, and this spring spool 526 has a sleeve chamber 5261, and aforesaid spring stack 523 probes in sleeve chamber 5261.Spring 524 and spring upper cover 525 are contained in sleeve chamber 5261, wherein, spring 524 is nested with on spring stack 523, and the lower end of this spring 524 is bearing on the spring-loaded flange 5231 that on spring stack 523, expansion is established, and the upper end of spring 524 is bearing on spring upper cover 525, spring upper cover 525 is corresponding with spring adjusting screw 527, and spring adjusting screw 527 screws at the top of spring spool 526, and is insinuated in sleeve chamber 5261.
When the moving spring adjusting screw 527 of dextrorotation, this spring adjusting screw 527 is just to the interior stretching, extension in sleeve chamber 5261, promote spring upper cover 525 to bottom offset, spring 524 is exerted pressure, exert pressure and make spring stack 523 descending by 5231 pairs of spring stacks 523 of spring-loaded bead by spring 524, drive upper ring gear roll bearing seat 522 descending, make the gap smaller between upper and lower gear ring roller 54,55, otherwise with example.
Signal according to Fig. 5 is known, the structure of above mentioned a pair of top roller regulator 53 and be fully identical with aforesaid upper ring gear roller regulator 52 to the adjustment of top roller 56, for the ease of the public's understanding, the applicant is slightly to show the upper roller bearing seat 531 of the structural system that belongs to this top roller regulator 53, parallels 532, spring base 533, regulating spring 534, sleeve 535 and adjustment screw 536, top roller axle bed 531 is following the 3rd by the chute at its two ends, the 4th leads prominent 5132, 5141 insert second, the 3rd column 513, between 514, parallels 532 is corresponding to the top of upper roller bearing seat 531, and following the 3rd by the parallels guide groove 5321 at its two ends, the 4th leads prominent 5132, 5141 are placed in second, the 3rd column 513, between 514, spring base 533 is corresponding to the top of parallels 532 and probe in the cylinder chamber of sleeve 535, sleeve 535 is fixed on aforesaid top board 515, regulating spring 534 is positioned at the cylinder chamber of sleeve 535, the support pattern of this regulating spring 534 is as the description to spring 524, and adjustment screw 536 screws the top at sleeve 535.The top roller spindle nose 561 of aforesaid top roller 56 is bearing on upper roller bearing seat 531 rotationally.
As shown in Figure 5, the lower ring gear roll shaft spindle nose 5511 of aforesaid lower ring gear roll shaft 551 is bearing on lower ring gear roll shaft bearing pedestal 5512 rotationally, and the bottom of lower ring gear roll shaft bearing pedestal 5512 between first, second column 512,513; The bottom roll spindle nose 571 of aforesaid bottom roll 57 is bearing on lower Roller bearing seat 5711 rotationally, and the bottom of lower Roller bearing seat 5711 between second, third column 513,514.
Refer to Fig. 2, Fig. 3 and still in conjunction with Fig. 1, the power drive mechanism 7 that the above repeatedly mentions comprises motor 71, reduction box 72, upper cotton roller the first sprocket wheel 73a, upper cotton roller the second sprocket wheel 73b, lower cotton roller the first sprocket wheel 74a, lower cotton roller the second sprocket wheel 74b, first, the second convoying curtain roll shaft sprocket wheel 75a, 75b, on, lower ring gear roll shaft sprocket wheel 76a, 76b, on, bottom roll axle sprocket wheel 77a, 77b, first, the second transition sprocket wheel 77c, 77d, drive sprocket 78a, tensioner sprocket wheel 78b, first, second, the 3rd, the 4th, the 5th chain 79a, 79b, 79c, 79d, 79e and the 6th chain 79f, motor 71 is in transmission connection with reduction box 72, and be fixed on the below of aforesaid pre-opening roller frame 1 towards a side of described the second wallboard 12 by reduction box 72 together with motor 71, drive sprocket 78a is fixed on the reduction box final stage power output shaft 721 of reduction box 72, upper cotton roller the first sprocket wheel 73a is fixed on aforementioned upper cotton roller 41 on the upper cotton roller roll shaft spindle nose 411 of an end of the first support wallboard 22, upper cotton roller the second sprocket wheel 73b is fixed on the other end of cotton roller 41 on the upper cotton roller roll shaft spindle nose 411 of the second support wallboard 23, lower cotton roller the first sprocket wheel 74a and First Transition sprocket wheel 77c are fixed on aforementioned lower cotton roller 42 jointly on the lower cotton roller roll shaft spindle nose 421 of an end of the first support wallboard 22, and First Transition sprocket wheel 77c is positioned at the outside of cotton roller the first sprocket wheel 74a, lower cotton roller the second sprocket wheel 74b is fixed on the lower cotton roller roll shaft spindle nose 421 of the end towards the second support wallboard 23 of lower cotton roller 42, the first convoying curtain roll shaft sprocket wheel 75a is fixed on aforementioned the second convoying curtain roller 26 on the second convoying curtain roller shaft head 261 of an end of the first support wallboard 22, the second convoying curtain roll shaft sprocket wheel 75b and the second transition sprocket wheel 77d are fixed on the second convoying curtain roller 26 jointly on the second convoying curtain roller shaft head 261 of an end of the second support wallboard 23, wherein, the second transition sprocket wheel 77d is positioned at the outside of the second convoying curtain roll shaft sprocket wheel 75b, upper ring gear roll shaft sprocket wheel 76a is fixed on aforementioned upper ring gear roller roll shaft 541 on the upper ring gear roll shaft spindle nose 5411 of an end of the second wallboard 12 (Fig. 2 shows), lower ring gear roll shaft sprocket wheel 76b is fixed on lower ring gear roll shaft 551 equally on the lower ring gear roll shaft spindle nose 5511 of an end of the second wallboard 12 (Fig. 2 shows), top roller axle sprocket wheel 77a is fixed on aforementioned top roller 56 on the top roller spindle nose 561 of an end of aforementioned the first wallboard 11, bottom roll axle sprocket wheel 77b is fixed on aforementioned bottom roll 57 on the bottom roll spindle nose 571 of an end of the first wallboard 11, tensioner sprocket wheel 78b is arranged on the side of pre-opening roller frame 1 towards the second wallboard 12 rotationally, the end of the first chain 79a is nested with on upper cotton roller the first sprocket wheel 73a, the other end is nested with on First Transition sprocket wheel 77c, the end of the second chain 79b is nested with on lower cotton roller the first sprocket wheel 74a, the other end is nested with on top roller axle sprocket wheel 77a, the end of the 3rd chain 79c is nested with on the first convoying curtain roll shaft sprocket wheel 75a, the other end is nested with on bottom roll axle sprocket wheel 77b, the end of the 4th chain 79d is nested with on drive sprocket 78a, the other end is nested with on upper cotton roller the second sprocket wheel 73b, middle part is nested with on tensioner sprocket wheel 78b, and also match with the second convoying curtain roll shaft sprocket wheel 75b in the middle part of the 4th chain 79d, the end of the 5th chain 79e is nested with on upper ring gear roll shaft sprocket wheel 76b, the other end is nested with on lower cotton roller the second sprocket wheel 74b, the end of the 6th chain 79f is nested with on lower ring gear roll shaft sprocket wheel 76b, the other end is nested with on the second transition sprocket wheel 77d.
When motor 71 work, drive reduction box 72 work by motor 71, reduction box final stage power output shaft 721 by reduction box 72 drives drive sprocket 78a, because the 4th chain 79d is nested with at drive sprocket 78a, on upper cotton roller the second sprocket wheel 73b and tensioner sprocket wheel 78b, and because the 4th chain 79d also connects with the second convoying curtain roll shaft sprocket wheel 75b, therefore drive upper cotton roller the second sprocket wheel 73b and the second convoying curtain roll shaft sprocket wheel 75b by the 4th chain 79d simultaneously, and then by cotton roller roll shaft spindle nose 411 in upper cotton roller the second sprocket wheel 73b drive, make cotton roller 41 rotations, drive the second convoying curtain roller shaft head 261 by the second convoying curtain roller chain 75b simultaneously, make the second convoying curtain roller 26 rotations.Because the first chain 79a is connected and is connected with the First Transition chain 77c on the lower cotton roller roll shaft spindle nose 421 that is fixed on lower cotton roller 42 with upper cotton roller the first sprocket wheel 73a on the upper cotton roller roll shaft spindle nose 411 that is fixed on upper cotton roller 41, therefore drive lower cotton roller 42 rotations by this first chain 79a, and then drive top roller axle sprocket wheel 77a by the second chain 79b, make top roller 56 rotations, drive bottom roll sprocket wheel 77b by the 3rd chain 79c simultaneously, thereby make bottom roll 57 rotations.Again, the 5th chain 79e drives upper ring gear roll shaft axle sprocket wheel 76a rotation, and, drive lower ring gear roll shaft sprocket wheel 76b rotation by the 6th chain 79f, thereby make upper and lower cotton roller 41,42, upper and lower gear ring roller 54,55 and upper and lower roller 56,57 all in rotation status.
Please continue to see that the fiber derivation mechanism 8 that Fig. 1 and Fig. 3 provide comprises case lid 81, leads hopper body 82 and fiber efferent duct 83, case lid 81 is arranged between described first, second wallboard 11,12, and the top corresponding to the length direction of described pre-opening roller 3, leading hopper body 82 is fixed on aforesaid pre-opening roller frame 1, and, with the bottom of the length direction of ginseng opening roller 3 and corresponding back to a described side of feeding cotton machine structure 5 with pre-opening roller 3, fiber efferent duct 83 is connected to leads the leading in hopper body outlet 821 of hopper body 82.
Under aforesaid power drive mechanism 7 is in running order, and under the state of pre-opening roller driving mechanism 6 in making pre-opening roller 3 work, to as cut out the useless fiber leftover pieces that remove on automotive sound-proof felt and/or ground cushion, be drawn on convoying curtain 27 unable to make ends meet by the automotive upholstery product, useless fiber leftover pieces by way of on, lower cotton roller 41, enter after 42 and feed the upper of cotton machine structure 5, lower ring gear roller 54, between 55, upper, lower ring gear roller 54, under 55 collaborative work, useless fiber leftover pieces are introduced into gradually, bottom roll 56, between 57, upper, bottom roll 56, the fiber leftover pieces that will give up under 57 collaborative work are low carried towards the direction of pre-opening roller 3, by the fiber leftover pieces that will give up of the billhook 361 on each billhook axle 36 of pre-opening roller 3, be shredded into fibrous, and fall into leading in hopper body 82 of fiber derivation mechanism 8, be furnished with blower fan by the fiber efferent duct 83(pipeline outlet that the hopper body exports 821 places of leading connected leading hopper body 82) output, the refined opener essence shredding in Gong Hou road.
In sum, technical scheme provided by the invention has solved the shortcoming in the prior art, has completed faithfully the invention task, has embodied objectively the technique effect described in the superincumbent technique effect of applicant hurdle.Especially the simulation shredding experiment of through the applicant, useless fiber leftover pieces being done shows to have desirable shredding effect and shredding efficiency, can meet the instructions for use of automotive trim production firm.
Claims (3)
1.
the pre-opening roller structure of the pre-opener of a kind of useless fiber leftover pieces, it is characterized in that comprising a pre-opening roller (3), this pre-opening roller (3) is by pre-opening roller roll body (31), first, the second end plate (32, 33), one group of telophragma (34), one group of billhook axle bed (35) and one group of billhook axle (36) composition that quantity equates with the quantity of billhook axle bed (35), on the end face of an end of pre-opening roller roll body (31) and the middle position that is positioned at the end face of this end be extended with one first opening roller roll body spindle nose (311), and on the end face of the other end and the middle position that is positioned at the end face of this other end be extended with one second opening roller roll body spindle nose (312), the first end plate (32) is fixed on the end of pre-opening roller roll body (31) towards the first opening roller roll body spindle nose (311), the second end plate (33) is fixed on the end of pre-opening roller roll body (31) towards the second opening roller roll body spindle nose (312), one group of telophragma (34) is fixed on the middle part of pre-opening roller roll body (31) with the interval state, and be positioned at first, the second end plate (32, 33) between, one group of billhook axle bed (35) distributes with equidistant intervals around the circumferencial direction of pre-opening roller roll body (31), and an end of each billhook axle bed (35) is inserted on the first end plate (32), the other end is inserted on the second end plate (33), and middle part is plugged on one group of telophragma (34), the end offered on each billhook axle bed (35) from the length direction of billhook axle bed (35) connects the billhook axial trough (351) to the other end, one group of billhook axle (36) is distributed on each billhook axle bed (35), and insert in described billhook axial trough (351), one end of each billhook axle (36) leans out described the first end plate (32) and fixing with the first end plate (32), and the other end leans out the second end plate (33) and fixing with the second end plate (33), be equipped with one group of billhook (361) at the middle part of each billhook axle (36).
2.
the pre-opening roller structure of the pre-opener of useless fiber leftover pieces according to claim 1, is characterized in that upper at described billhook axle (36) and be positioned between two adjacent billhooks (361) spacer ring (363) respectively is set.
3.
the pre-opening roller structure of the pre-opener of useless fiber leftover pieces according to claim 1, is characterized in that, in the upper formation of described billhook (361), billhook pawl (3612) and billhook blade (3613) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089002.8A CN103147173B (en) | 2013-03-20 | 2013-03-20 | Pre-opening roller structure of waste fiber leftover pre-opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089002.8A CN103147173B (en) | 2013-03-20 | 2013-03-20 | Pre-opening roller structure of waste fiber leftover pre-opener |
Publications (2)
| Publication Number | Publication Date |
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| CN103147173A true CN103147173A (en) | 2013-06-12 |
| CN103147173B CN103147173B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310089002.8A Expired - Fee Related CN103147173B (en) | 2013-03-20 | 2013-03-20 | Pre-opening roller structure of waste fiber leftover pre-opener |
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| CN (1) | CN103147173B (en) |
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| CN103556310A (en) * | 2013-09-26 | 2014-02-05 | 吴江市科时达纺织有限公司 | Cotton opening machine |
| CN108642608A (en) * | 2018-07-11 | 2018-10-12 | 常熟市伟成非织造成套设备有限公司 | Useless fiber leftover opener |
| CN110129924A (en) * | 2019-05-24 | 2019-08-16 | 圣华盾防护科技股份有限公司 | A kind of brad roller applied to opener |
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| CN203128711U (en) * | 2013-03-20 | 2013-08-14 | 江苏常盛无纺设备有限公司 | Pre-opening roller structure of waste fiber leftover material pre-opener |
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| GB187734A (en) * | 1921-08-02 | 1922-11-02 | Frank Hilton | Improvements in or relating to machines for carding or teasing fibrous materials |
| CN2787691Y (en) * | 2005-03-28 | 2006-06-14 | 常熟市新力无纺设备有限公司 | Leather fiber separator |
| CN2811335Y (en) * | 2005-06-08 | 2006-08-30 | 江苏迎阳无纺机械有限公司 | Opening machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103556310A (en) * | 2013-09-26 | 2014-02-05 | 吴江市科时达纺织有限公司 | Cotton opening machine |
| CN103556310B (en) * | 2013-09-26 | 2016-05-04 | 车莉 | A kind of opener |
| CN108642608A (en) * | 2018-07-11 | 2018-10-12 | 常熟市伟成非织造成套设备有限公司 | Useless fiber leftover opener |
| CN108642608B (en) * | 2018-07-11 | 2024-03-01 | 常熟市伟成非织造成套设备有限公司 | Waste fiber leftover material opener |
| CN110129924A (en) * | 2019-05-24 | 2019-08-16 | 圣华盾防护科技股份有限公司 | A kind of brad roller applied to opener |
| CN110129924B (en) * | 2019-05-24 | 2020-07-03 | 圣华盾防护科技股份有限公司 | Be applied to angle nail cylinder of opener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103147173B (en) | 2015-03-25 |
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Granted publication date: 20150325 |