CN1285458C - Vertical and ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine - Google Patents
Vertical and ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine Download PDFInfo
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- CN1285458C CN1285458C CN 200410087555 CN200410087555A CN1285458C CN 1285458 C CN1285458 C CN 1285458C CN 200410087555 CN200410087555 CN 200410087555 CN 200410087555 A CN200410087555 A CN 200410087555A CN 1285458 C CN1285458 C CN 1285458C
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Abstract
The present invention relates to a continuous forming machine for glass fiber reinforced plastic pipes by a longitudinal gumming wetting method and a circular gumming wetting method. The utility model comprises a central spindle, a machine base, an actuating unit, longitudinal creels, longitudinal yarn gumming slots and allotters, wherein the actuating unit is arranged on the machine base, and the present invention is provided with a plurality of groups of longitudinal creels, longitudinal yarn gumming slots and allotters. The present invention is characterized in that the machine base is provided with a plurality of groups of circular gumming creels and circular yarn gumming slots; the circular gumming creels are connected with and driven to rotate by the actuating unit; the circular gumming creels are provided with an inner cylinder on which a circular creel is arranged, and a yarn feeding device is arranged on the circular gumming creels. The yarn feeding device is provided with a yarn feeding rack on which a plurality of yarn feeding wheels and yarn feeding brackets are arranged. The present invention has the advantages that both longitudinal yarn and circular yarn are in gumming, the phenomenon of insufficient glue dipping is stopped fundamentally, circular spiral winding layers are staggered and overlapped oppositely in an interphase mode, longitudinal yarn layers and circular yarn layers are overlapped in an interphase mode, and thus, the density and the mechanical strength of the glass fiber reinforced plastic pipes are greatly enhanced.
Description
Technical field
The invention belongs to a kind of production former of frp pipe, particularly a kind of vertical, ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine.
Background technology
Fiberglass is a kind of composite, and it has very significant performance characteristics.Frp pipe is compared with metal pipe material or other inorganic tubing has in light weight, advantages such as specific strength is high, corrosion-resistant, electric insulation, anti-instantaneous superhigh temperature, slow, the easy coloring of conducting heat, in addition, it also has the characteristics such as disposable of convenience, the moulding process of designability, the moulding of material property, thereby, frp pipe extensive use in the every field of national economy.
At present, the continuous pipe twining machine of frp pipe mainly contains two kinds, and a kind of is horizontal dry method continuous pipe twining machine, and another kind is horizontal wet method continuous pipe twining machine.Horizontal dry method continuous pipe twining machine mainly is made of support, mandrel, vertical tep reel frame, hoop tep reel frame etc.It adopts the preimpregnation band to carry out Wrapping formed, gluing on the glass fiber tape again after perhaps twining, its process mainly comprises vertical laying and hoop winding, mandrel internal heating curing etc., wherein vertically band uncoiling from fixing vertical tep reel frame, through distributor be evenly distributed on mandrel around, the hoop band is star and is installed on the hoop tep reel frame, and hoop tep reel frame is by the actuating unit driven rotary.The subject matter that this continuous pipe twining machine exists is that impregnation is insufficient, that is to say that glue can not soak into fully, thereby its interlayer is in conjunction with bad, in the inside of frp pipe the impregnation tomography is arranged, the mechanical strength and the density of frp pipe are lower, and bending resistance and tensile property are poor.
Horizontal wet method continuous pipe twining machine is divided into two types again, promptly vertical yarn gumming wet method continuous pipe twining machine and hoop yarn gumming wet method continuous pipe twining machine.Vertically yarn gumming wet method continuous pipe twining machine mainly is made of fixing vertical creel, vertical yarn gumming groove, mandrel support, actuating unit and hoop wind etc.Vertical yarn gumming of this continuous pipe twining machine, the hoop yarn is impregnation not, the hoop yarn be utilize vertical yarn with unnecessary glue dipping, and, the mandrel of this continuous pipe twining machine is non-rotary, vertically yarn through distributor be evenly distributed on mandrel around, the hoop wind is then by the actuating unit driven rotary, and in the process of rotation, the hoop yarn is wrapped on the mandrel.Hoop yarn gumming wet method continuous pipe twining machine mainly is made of fixing hoop creel, hoop yarn gumming groove, rotation mandrel, support, actuating unit and vertical yarn plate rail etc.Vertical yarn of this continuous pipe twining machine is impregnation not, the hoop yarn gumming, vertically yarn be utilize the hoop yarn with unnecessary glue dipping, the mandrel of this continuous pipe twining machine rotates, the hoop creel does not then rotate, the hoop yarn is wrapped on the mandrel by the rotation of mandrel, and vertically the yarn plate rail is driven with mandrel by actuating unit and rotates synchronously, by distributor make vertical yarn be evenly distributed in mandrel around.The common problem that above-mentioned two kinds of wet method continuous pipe twining machines exist is, the glass fiber yarn that a direction all arranged is impregnation not, by the glass fiber yarn of another direction with unnecessary glue flood.Like this, the not saturating phenomenon of glue dipping just inevitably can appear, the impregnation tomography appears in the inside of frp pipe, thereby, reduced the mechanical strength of frp pipe, caused the bending strength of frp pipe not enough, in the process of using, buckling phenomenon appears easily, and the surface irregularity of frp pipe, the compressive resistance of frp pipe is also lower.Simultaneously, because the mandrel of hoop yarn gumming wet method continuous pipe twining machine rotation, vertically the mandrel of yarn gumming wet method continuous pipe twining machine does not rotate, thereby, hoop creel on the hoop yarn gumming wet method continuous pipe twining machine and hoop yarn gumming groove can not be applied on vertical yarn gumming wet method continuous pipe twining machine, and the vertical creel on vertical yarn gumming wet method continuous pipe twining machine and vertical yarn gumming groove can not be applied on the hoop yarn gumming wet method continuous pipe twining machine.So the existing hoop gum dipping wet process continuous pipe twining equipment that vertically reaches can't be combined, and produces all gratifying frp pipe of every performance indications.
Summary of the invention
The technical problem to be solved in the present invention is, overcoming existing wet method continuous pipe twining machine can only be to problems such as one-way glass silvalin impregnation, impregnation are not saturating, provides a kind of simultaneously to vertically and hoop glass fibre yarn gumming, vertical fully, the ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine of glue dipping.
The present invention includes mandrel, support, actuating unit, vertical creel, vertical yarn gumming groove and distributor, described actuating unit is installed on the support, vertically creel and vertical yarn gumming groove and distributor have some groups, its special character is, some groups of hoop impregnation creels and hoop yarn gumming groove are housed on support, hoop impregnation creel is connected with actuating unit, drive its rotation by actuating unit, described hoop impregnation creel has an inner core, annular creel is housed on inner core, loaded onto feed carrier at hoop impregnation creel, described feed carrier has a yarn guide, and several yarn guiding wheels and yarn carrier are housed on the yarn guide.
An elasticity squeezing unit also is housed on feed carrier, described elasticity squeezing unit has a bearing support, movable depression bar is housed on bearing support, on the movable depression bar spring is housed, pressing plate is equipped with in end at movable depression bar, pressing plate carries out the elasticity mud jacking automatically to the hoop yarn behind the impregnation under the effect of spring, discharge wherein unnecessary glue.
Two transmission reversing arrangements that are made of sprocket wheel, short pass moving axis and supporting base also are housed on support, the transmission reversing arrangement is alternate be arranged on hoop impregnation creel below, the transmission reversing arrangement is connected with actuating unit and hoop impregnation creel respectively by chain, make the alternate reverse rotation of each hoop impregnation creel, the hoop yarn is spirally wound on the mandrel, and makes each spiral winding layer alternate reverse interleaved overlapping.
Two of described hoop impregnation creels are one group, and every group of hoop impregnation creel makes vertical layer alternate with the hoop layer overlapping between vertical yarn distributor.
The present invention compared with prior art has following advantage:
1, adopt the hoop impregnation creel of some groups of rotations and feed carrier in the process of rotation, the hoop yarn to be carried out impregnation, and adopt vertical creel and vertical yarn gumming groove that vertical yarn is carried out impregnation, thereby, vertical yarn of the present invention and hoop yarn be impregnation all, fundamentally stop glue and flooded inadequate phenomenon, the interlayer of each layer is in conjunction with good, eliminated the impregnation tomography of frp pipe inside, thereby the density and the mechanical strength of frp pipe have been increased substantially, bending resistance and tensile strength have been increased, simultaneously, also improved the compressive resistance of frp pipe.
2, vertically creel and the alternate setting of hoop impregnation creel, and reverse rotation between each hoop impregnation creel, thereby make each spiral winding layer of hoop alternate reverse interleaved overlapping, vertically layer is alternate with the hoop layer overlapping, make frp pipe vertically all have identical intensity with hoop, further improve the mechanical performance of frp pipe, prolonged the service life of frp pipe.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the assembly structure schematic diagram of hoop impregnation creel of the present invention, actuating unit and support;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the structural representation of actuating unit power transmission shaft of the present invention;
Fig. 5 is the structural representation of transmission reversing arrangement of the present invention;
Fig. 6 is the structural representation of hoop impregnation creel of the present invention;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the structural representation of feed carrier of the present invention;
Fig. 9 is the left view of Fig. 8.
The specific embodiment
As shown in drawings, the present invention includes mandrel 8, support 7, actuating unit, vertical creel 1, vertical yarn gumming groove 2 and distributor 4, described mandrel 8 is a cantilevered axle, is fixed on the frame 3, and frame 3 is fixed on the basis; Be provided with resistance heater in mandrel 8, the frp pipe that twines is heated, actuating unit is installed on the support 7; Described vertical creel 1 and vertical yarn gumming groove 2 and distributor 4 have some groups, the present invention is three groups, first group is made of two vertical creels 1, a vertical yarn gumming groove 2 and a distributor 4, and second group and the 3rd group are made of two vertical creels 1, two vertical yarn gumming grooves 2 and a distributor 4; Two vertical creels 1 of first group are installed in the rear of mandrel 8 side by side, and two vertical creel 1 shared vertical yarn gumming grooves 2, its distributor 4 are installed in the rear of mandrel 8; Two vertical creels 1 of second group and the 3rd group and two vertical yarn gumming grooves 2 are installed in the both sides of mandrel 8 respectively, and second group distributor 4 is installed in the middle part of mandrel 8, and the 3rd group distributor 4 is installed in the forefront of mandrel 8; Above-mentioned said vertical creel 1 and vertical yarn gumming groove 2 and distributor 4 are not limited to three groups, can determine according to diameter, wall thickness and the technical performance index of frp pipe, and described vertical creel 1 and vertical yarn gumming groove 2 and distributor 4 all adopt existing structure; Some groups of hoop impregnation creels 5 and hoop yarn gumming groove 6 are housed on support 7, and the present invention adopts four groups, but also is not limited to four groups, can determine according to technological requirement, and hoop impregnation creel 5 is connected with actuating unit, drives its rotation by actuating unit; Described actuating unit is made of motor 15, reductor 19, power transmission shaft 13, cardan axis 31, belt pulley 16,18,20,21 and sprocket wheel 27, motor 15 and reductor 19 are installed in respectively on the support 7, and both are connected with belt 17 by belt pulley 16,18; Described power transmission shaft 13 has two, two power transmission shafts 13 link together by half a coupler 30 and cardan axis 31, to guarantee that it freely rotates, cardan axis 31 is an existing structure, be a standard component on the liberation truck drive shaft, power transmission shaft 13 is installed on the support 7 by rolling bearing 28 and bearing block 29; Reductor 19 is connected with belt pulley 20,21 by belt 22 with power transmission shaft 13, drives power transmission shaft 13 rotations, and four drive sprockets 27 also are housed on power transmission shaft 13; Described hoop impregnation creel 5 has an inner core 32, inner core 32 is fixed on the support 7 by support 41, constitute the supporting of hoop impregnation creel 5 one sides, annular creel is housed on inner core 32, steel ball rack 34 and steel ball 33 are housed between inner core 32 and annular creel, annular creel is freely rotated on inner core 32; Sprocket wheel 9 is housed on annular creel, and sprocket wheel 9 is connected with sprocket wheel 27 on the actuating unit by chain 23, rotates under the drive of actuating unit; Described annular creel is made of two yarn group's baffle plates 40 and the cover 35 that rolls, several yarn group framves 42 are housed on annular creel, 8 yarn group framves 42 are housed on the annular creel of the present invention, there is an opening at the center of corresponding each yarn group on yarn group baffle plate 40, corresponding yarn cluster centre also has a guide cover 36 on opening, yarn group packs in the yarn group frame 42, and glass fiber yarn the heart channel of Hang-Shaoyin guide cover 36 from yarn group is extracted out, and yarn group's frame 42 usefulness pressing plates 38 and screw 39 are fixed; Side at annular creel also has a filler ring 37, and corresponding each annular creel is equipped with a pair of carrying roller 11 on support 7, and to the opposite side formation supporting of hoop impregnation creel 5, hoop impregnation creel 5 rotates under the supporting of support 41 and carrying roller 11; On each hoop impregnation creel 5, a feed carrier 10 is housed, feed carrier 10 is fixed on the annular creel of hoop impregnation creel 5, and along with 5 rotations of hoop impregnation creel, described feed carrier 10 has a yarn guide, yarn guide is by big flange 47, little flange 46 and cylinder 45 constitute, several yarn guiding wheels 44 and yarn carrier 43 are housed on yarn guide, the quantity of yarn group is corresponding on the quantity of yarn guiding wheel 44 and yarn carrier 43 and the hoop impregnation creel 5, yarn guiding wheel 44 of the present invention and yarn carrier 43 are 8, on big flange 47, also have 8 uniform guide breach, yarn carrier 43 is installed in the guide indentation, there of big flange 47, a yarn guiding trough is arranged on yarn carrier 43, yarn guiding trough is corresponding with the guide breach on the big flange 47, and yarn guiding wheel 44 is installed on the cylinder 45, and corresponding with the guide breach on the big flange 47; Described hoop yarn gumming groove 6 be installed in feed carrier 10 below, and be installed on the support 7 by fixed support 12, the bottom of feed carrier 10 extend in the hoop yarn gumming groove 6 so that in the process of rotation on glass fiber yarn impregnation; An elasticity squeezing unit also is housed on feed carrier 10, described elasticity squeezing unit has a bearing support 48, movable depression bar 51 is housed on bearing support 48, on the movable depression bar 51 spring 50 is housed, in the end of movable depression bar 51 pressing plate 49 is housed, pressing plate 49 carries out the elasticity mud jacking automatically to the hoop yarn behind the impregnation under the effect of spring 50, discharge wherein unnecessary glue; Two transmission reversing arrangements 14 also are housed on support 7, transmission reversing arrangement 14 is by two sprocket wheels 24, a supporting base 26 and a short pass moving axis 25 constitute, supporting base 26 is fixed on the support 7, short pass moving axis 25 is installed on the supporting base 26 by bearing, sprocket wheel 24 is installed in the two ends of short pass moving axis 25, described transmission reversing arrangement 14 is alternate be arranged on hoop impregnation creel 5 below, promptly be installed in second and the 4th hoop impregnation creel 5 below, also can be installed in first and the 3rd hoop impregnation creel 5 below, transmission reversing arrangement 14 is connected with actuating unit and hoop impregnation creel 5 respectively by chain, make each hoop impregnation creel 5 alternate reverse rotation, hoop yarn behind the impregnation is spirally wound on the mandrel, and makes each spiral winding layer alternate reverse interleaved overlapping; 5 two of described hoop impregnation creels are one group, one turns clockwise, and one is rotated counterclockwise, and every group of hoop impregnation creel 5 is vertically between the yarn distributor 4, be about to every group of hoop impregnation creel 5 and vertically yarn distributor 4 alternate settings, make vertical layer alternate with the hoop layer overlapping.
Vertical glass fiber yarn of the present invention is rolled into a ball and is installed in respectively on three groups of vertical creels 1, and glass fiber yarn evenly distributes along mandrel 8 through distributor 4 behind vertical yarn gumming groove 2 impregnations again; Hoop glass fiber yarn group is installed on the hoop impregnation creel 5, glass fiber yarn is after the heart channel of Hang-Shaoyin guide cover 36 is extracted out from yarn group, walk around the yarn guiding wheel 44 on the feed carrier 10, guide breach on the big flange 47 of feed carrier again, enter into the yarn guiding trough on the yarn carrier 43, when under the drive of hoop impregnation creel 5 at actuating unit during forward and reverse rotation, hoop glass fiber yarn on the hoop impregnation creel 5 promptly passes through in hoop yarn gumming groove 6 successively, finish immersing glue process, and be wrapped in successively behind the impregnation on the mandrel 8; After vertically yarn and hoop yarn are laid successively and twined, promptly finished the whole technical process of frp pipe continuous pipe twining.
Claims (4)
1, a kind of vertical, the ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine, it comprises mandrel, support, actuating unit, vertical creel, vertical yarn gumming groove and distributor, described actuating unit is installed on the support, vertically creel and vertical yarn gumming groove and distributor have some groups, it is characterized in that, some groups of hoop impregnation creels and hoop yarn gumming groove are housed on support, hoop impregnation creel is connected with actuating unit, drive its rotation by actuating unit, described hoop impregnation creel has an inner core, annular creel is housed on inner core, loaded onto feed carrier at hoop impregnation creel, described feed carrier has a yarn guide, and several yarn guiding wheels and yarn carrier are housed on the yarn guide.
2, vertical, ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine according to claim 1, it is characterized in that, an elasticity squeezing unit also is housed on feed carrier, described elasticity squeezing unit has a bearing support, and movable depression bar is housed on bearing support, on the movable depression bar spring is housed, pressing plate is equipped with in end at movable depression bar, pressing plate carries out the elasticity mud jacking automatically to the hoop yarn behind the impregnation under the effect of spring, discharge wherein unnecessary glue.
3, vertical, ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine according to claim 1, it is characterized in that, two transmission reversing arrangements that are made of sprocket wheel, short pass moving axis and supporting base also are housed on support, the transmission reversing arrangement is alternate be arranged on hoop impregnation creel below, the transmission reversing arrangement is connected with actuating unit and hoop impregnation creel respectively by chain, makes the alternate reverse rotation of each hoop impregnation creel.
4, vertical, ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine according to claim 1, it is characterized in that, two of described hoop impregnation creels are one group, and every group of hoop impregnation creel makes vertical layer alternate with the hoop layer overlapping between vertical yarn distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410087555 CN1285458C (en) | 2004-11-14 | 2004-11-14 | Vertical and ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410087555 CN1285458C (en) | 2004-11-14 | 2004-11-14 | Vertical and ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1603093A CN1603093A (en) | 2005-04-06 |
| CN1285458C true CN1285458C (en) | 2006-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410087555 Expired - Fee Related CN1285458C (en) | 2004-11-14 | 2004-11-14 | Vertical and ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine |
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| Country | Link |
|---|---|
| CN (1) | CN1285458C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233680B (en) * | 2011-04-18 | 2013-09-18 | 李长城 | Vertical pipe production line |
| CN103112176B (en) * | 2013-02-21 | 2014-12-31 | 李长城 | Vertical composite material tower production apparatus and production method |
| CN103112177B (en) * | 2013-02-21 | 2014-12-10 | 李长城 | Composite material tower production apparatus and production method |
| CN103101197B (en) * | 2013-02-21 | 2015-03-11 | 李长城 | Horizontal type composite pole and tower production equipment |
| CN104441675B (en) * | 2014-11-24 | 2017-04-19 | 华南理工大学 | Continuous fiber winding device and winding method |
| CN107354581A (en) * | 2017-08-16 | 2017-11-17 | 际华三五三四制衣有限公司 | Bat encloses yarn machine |
| CN113085152A (en) * | 2021-04-01 | 2021-07-09 | 湖南易净环保科技有限公司 | Production method of electric power protection sleeve wound by fiber weaving |
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2004
- 2004-11-14 CN CN 200410087555 patent/CN1285458C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1603093A (en) | 2005-04-06 |
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Granted publication date: 20061122 Termination date: 20101114 |