CN1088507A - Long filament twines method and the wrapping machine of making compound pipeline complex pipeline - Google Patents

Long filament twines method and the wrapping machine of making compound pipeline complex pipeline Download PDF

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Publication number
CN1088507A
CN1088507A CN 93118613 CN93118613A CN1088507A CN 1088507 A CN1088507 A CN 1088507A CN 93118613 CN93118613 CN 93118613 CN 93118613 A CN93118613 A CN 93118613A CN 1088507 A CN1088507 A CN 1088507A
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CN
China
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long filament
silk
feeding head
wrapping machine
portal
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CN 93118613
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Chinese (zh)
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王光华
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浙江丝绸工学院
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Priority to CN 93118613 priority Critical patent/CN1088507A/en
Publication of CN1088507A publication Critical patent/CN1088507A/en

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Abstract

Long filament twines method and the wrapping machine of making compound pipeline complex pipeline, adopt feeding head and resin storage tank to fix, the gyration of the wrapping machine main frame of tubulature core and tube core reciprocating along guide rail, long filament is through resin storage tank and the feeding head that is contained on the portal, under the effect of twining pulling force, long filament is covered on the tube core equably.Can adopt single multichannel to advance silk, arrange multichannel more and advance silk, produce several small-bore pipelines and a large diameter pipeline respectively; Also can make a feeding head send the long filament that contains curing agent, the another feeding head send the double flute two-way of the long filament composition that contains the promoter resin to advance silk, quickens to solidify.Also the first two can be planted into a method and double flute two-way and form the compound silk that advances.

Description

The present invention relates to twine method and the wrapping machine of making compound pipeline complex pipeline with long filament.

The reinforcing material of compound pipeline complex pipeline is a long fibre, as glass fibre, carbon fiber, aramid fiber and high-tenacity polyethylene fibre etc., binding material are various resins, as unsaturated polyester resin, epoxy resin, phenolic resins and furane resins etc., the compound pipeline complex pipeline that uses glass fibre and unsaturated-resin to produce generally is called GRP pipe on the market.Present production method is to be wound on the plug (tube core) after long fibre (long filament) impregnated with resin, after solidifying, extracts tube core out, and just obtaining with the reinforcing material is load bearing frame, is the compound pipeline complex pipeline of matrix with the binding material.The process of producing both at home and abroad this class pipeline is basic identical, and as shown in Figure 1, promptly tube core 4 rotates, and feeding head 5 axially moves back and forth along tube core, and feeding head 5 is made up of minute silk comb 3 and deflector roll 2 that (feeding head 5 all adopts the upper right corner among this figure in other figure Symbolic representation).It is 10~4000mm that this technology can be produced bore, and length is the various pipelines between 1.5~12m, thereby widely applicable, in decades, directly widely utilize, but the part that also comes with some shortcomings.At first, owing to only adopt a feeding head, the wrapping wire radical seldom generally has only tens, therefore first long filament of being sent in moving back and forth at wrapping wire, can only cover part area less on the tube core, because on machinery and the electrical equipment, this repeatedly covering makes the skewness of long filament on tube core, thereby the mechanical property of pipeline, as bending resistance, tension, critical external compressive resistance and anti-leakage all effected; Because the wrapping wire radical is seldom, generally all used very slightly twine silk, crin is when twining small-bore pipeline, and tightening force is difficult for evenly causing the pipe face to be uneven, and resin content is uneven more.Secondly, feeding head will be done the reciprocating motion of long distance (4 meters, 6 meters even 12 meters), causes the long filament pulling force changeable, influences pipeline quality.Once more, operation is kept an eye on for wrapping machine, in winding process, being prone to the place of putting barrier is exactly feeding head and resin storage tank, in case broken end and lousiness occur, make long square under the state of motion at feeding head, it is very inconvenient to handle the operation of broken end and lousiness, because of resin storage tank is also moving, it is also inconvenient constantly to replenish resin to resin storage tank, and whole loom production efficiency is lower.

The objective of the invention is: adopt multichannel to advance silk, uniform several feeding heads on the tube core circumference, and adopt feeding head to fix, tube core had not only turned round but also reciprocating process, and long filament area coverage on tube core is big, is evenly distributed, the production efficiency height can overcome the problem that exists in the background technology.

For achieving the above object, technical scheme of the present invention is: adopt feeding head, resin storage tank to fix, the gyration of the wrapping machine main frame of tube core and tube core reciprocating along trapped orbit is housed, long filament is through resin storage tank and be contained on the portal feeding head formed by a minute silk comb, deflector roll, under the effect of winding pulling force, long filament is covered on the tube core; When producing small-bore pipeline, adopt single multichannel to advance silk, promptly send long filament by a resin storage tank, be divided into several roads, the feeding head of corresponding number on portal to the tube core wire feed of corresponding number, is produced several pipelines simultaneously; When producing large diameter pipeline, adopt many row's multichannels to advance silk, promptly the resin storage tank of uniform 2~8 feeding heads and corresponding number is sent long filament on a certain circumference of portal, twines a pipeline; Also can adopt a feeding head to carry the long filament that contains curing agent resin, the another feeding head carries the double flute two-way of the long filament composition that contains the promoter resin to advance silk, and curing agent and promoter are evenly mixed, and accelerates curing reaction; Also the first two can be planted into silk and double flute two-way and form the compound silk that advances.

The wrapping machine of said method, it comprises the wrapping machine main frame, by the feeding head that minute silk comb and deflector roll are formed, resin storage tank is protected dry big silk cabinet.The gearbox of band variable speed electric motors, particularly is housed on the base of wrapping machine main frame, be connected with tube core by shaft coupling, fixedly the portal of feeding head straddles on the wrapping machine main frame, and be fixed in ground, tube core navigates within the portal, holds tube core with the front and back carriage, and the road wheel under the base places on the track, with the wheel and rack engaged transmission, make the wrapping machine main frame reciprocating along trapped orbit.The detection indicator that can indicate core pipe corner is housed on the gearbox, is equipped with on the track and can indicates the detection indicator of twining stroke.Long filament in the dry big silk cabinet of the guarantor of track both sides through resin storage tank, submergence roller, pressure roller, be contained in the feeding head of being made up of minute silk comb and deflector roll on the portal, is wrapped in long filament on the tube core.Two vertical quarter butts on portal can be used bolting, two horizontal quarter butts can be fixed on respectively on portal and the vertical quarter butt with bolt, eight screws are arranged on a certain circumference of portal, on a certain circumference of portal, vertical quarter butt and a horizontal quarter butt four screws are arranged, portal, on a certain circumference of vertical quarter butt and another horizontal quarter butt four screws are arranged also, in each screw, all feeding head can be installed respectively.

Below in conjunction with accompanying drawing,, provide details of the present invention by description to embodiment.

Fig. 1 (a). the front view of background technology winding pipeline method;

Fig. 1 (b). the vertical view of background technology winding pipeline method;

Fig. 2. single multichannel is advanced the method for a winding pipeline;

Fig. 3. arrange the method that multichannel is advanced a winding pipeline more;

Fig. 4. the double flute two-way advances the method for a winding pipeline;

Fig. 5. single multichannel and double flute two-way advance the method for silk combination winding pipeline;

Fig. 6 (a). arrange four the tunnel more and advance the method for silk combination winding pipeline with the double flute two-way;

Fig. 6 (b). arrange four the tunnel more and advance the vertical view of silk combination winding pipeline method with the double flute two-way;

Fig. 7. arrange eight the tunnel more and advance the method for silk combination winding pipeline with the double flute two-way;

Fig. 8. the portal structural representation of wrapping machine;

Fig. 9. the basic structure of wrapping machine and scheme of installation;

Figure 10. portal cooperates three pipeline schematic diagrames of winding with feeding head;

Figure 11. portal cooperates the vertical view that twines three pipelines with feeding head;

Figure 12. a plurality of wrapping machine package installations diagram.

The invention is that background technology is improved, and mainly is to advance silk (once can send the hundreds of rhizoid) by multichannel, makes the long filament of once serving die surfaces, for large diameter pipeline, all surfaces can be covered,, the surface of several tube cores can be covered small-bore pipeline.Its manufacturing technique method is as follows:

1. when producing small-bore pipeline, once can as shown in Figure 2, adopt single multichannel to advance silk, send long filament 1, be divided into three the tunnel 1.1,1.2,1.3 by a resin storage tank simultaneously around several tube cores; Through three feeding heads 5.1,5.2,5.3,, produce three pipelines simultaneously to three tube cores, 4.1,4.2,4.3 wire feeds.

2. when producing large diameter pipeline, as shown in Figure 3, adopt many row's multichannels to advance silk, because of pipe diameter is bigger, use four resin storage tanks simultaneously, through 5.1,5.2,5.3,5.4 minutes four tunnel whiles of four feeding heads wrapping wire, every road differs 90 °, each back and forth middle long filament area coverage on tube core 4 is bigger, and long filament is evenly distributed, the good uniformity of tubing.

3. when containing curing agent and promoter in the resin, as shown in Figure 4, can adopt the double flute two-way to advance silk, when producing a pipeline among the figure, with two feeding heads 5.1,5.2, left side feeding head 5.1 is carried the long filament 1.1 that contains curing agent, and right side feeding head 5.2 is carried the long filament 1.2 that contains promoter, and the resin of both sides can not solidify separately at ordinary times.When the long filament of both sides simultaneously around last tube core 4, both are layering and alternately arrange, under the effect of twining pulling force, inner layer resin evenly mixes curing agent and promoter to exosmosis, accelerates curing reaction.

Be the embodiment of production method below, all getting winding angle in the calculating is 35.26 °, and twining silk is 1200Tex, and the density of row's silk is one of 3mm, and speed of wrap is 6 meters/minute.

A. produce three pipelines, specification is:

Dg40 * 4.5 * 4000mm(internal diameter * wall thickness * length).

As shown in Figure 5, adopt single multichannel and double flute two-way to advance silk combination, enter a position at a distance of 180 ° on three tube cores 4.1,4.2,4.3 are shared six feeding heads 5.1,5.2,5.3,5.4,5.5,5.6, every tube core, contain curing agent in the resin of left side, contain promoter in the resin of right side; On the every tube core, every road shared width of long filament is 29 of 88mm(or long filaments), 174 of six tunnel shared long filaments, every road long filament all covers die surfaces fully, only needs three times back and forth, just can wind three pipelines in about 8 minutes, the about 95mm of pipe ends saw blanking head length degree, about 4.7%.

B. produce two pipelines, specification is: Dg200 * 6 * 6000mm.

Shown in Fig. 6 (a), many rows four tunnel advance the silk combination with the double flute two-way, every road tube core all is four the tunnel to advance silk, every road is at a distance of 90 °, the shared width of one road long filament is 110mm(or 37), 296 of two tube core eight tunnel shared long filaments, here, the method of salary distribution of curing agent and promoter is different when producing three, at Fig. 6 (a), have 8 resin storage tanks among Fig. 6 (b), contain each four of curing agent and promoter, the resin storage tank of every side, adopt and keep flat side by side, two-layer up and down, and that long filament goes out the position height of resin storage tank is slightly variant, draws the long filament 1.1 that contains curing agent for high one, draws the long filament 1.2 that contains promoter for low one, when long filament is pierced into the branch silk comb of feeding head, promptly 1.1 and 1.2 two resin storage tanks are pierced into close together near the long filament of locating and in the lower branch silk in the position comb 5.2, all the other long filaments, it is far away and in the branch silk comb 5.1 that the position is higher then to pierce into distance, putting in order of silk is a curing agent, a promoter, the relation by 1: 1 pierces into successively, 1.1,1.2,5.1,5.2 position sign close and state when requiring, can guarantee that before 5.1 and 5.2,1.1 and 1.2 long filament can not be in contact with one another, and does not produce curing reaction.Tube core had not only rotated but also straight line moves and the screw that forms in process of production, made four road long filaments cover tube core simultaneously fully, and seven times back and forth, about 25 minutes, just can wind two pipelines, the about 120mm of stub bar length under pipe ends is sawed, about 4%.

C. produce a pipeline, specification is: Dg450 * 6 * 6000mm.

As shown in Figure 7, arrange eight the tunnel more and advance silk combination, adopt eight the tunnel to advance silk with the double flute two-way, every road is at a distance of 45 °, the width of one road silk is the 126mm(42 root), the total radical of eight road long filaments is 336, arranges as for resin storage tank, it is just the same that long filament pierces into method and two pipe condition of above-mentioned production of branch silk comb, because thickness and length are same as described above, about 25 minutes, just wind a pipeline, the about 140mm of stub bar length under the pipe ends saw, about 4.6%.

D. produce super-large diameter pipeline between 500~4000mm, resin storage tank is still used eight, and Fen Balu advances silk, because bore strengthens, the crin of available 3000Tex twines, and wears one of the desirable 4mm of a density, wire winding speed is still got 6 meters/minute, and existing pipeline with production Dg3000 * 30 * 12000mm is an example:

The width 208mm of every road long filament, 52, the shared silk of full machine 52 * 8=416 root.At this moment, reciprocal through 72 wrapping wires, about eight hours just can finish wrapping wire work, the stub bar length 240mm under the pipe ends saw, about 4%.Because tube core is too thick, long filament can not just cover whole die surfaces in a wrapping wire process, here to could cover whole die surfaces fully through eight one way, so the wrapping wire number of strokes may must be eight multiple, and in microcomputer, must input instruct, when each wrapping wire was begun, the indicated value of tube core rotation angle detector should be different, for simplicity, 5 ° of each increases, promptly 0 °, 5 °, 10 ° ... 360 ° ... 720 °.

In order be on a machine can the coiling bore to be all pipelines in 25~500mm, but one, two of coilings or three pipelines again simultaneously, so suitable layout and the combination of feeding head is crucial.As shown in Figure 8, straddle on the portal on the wrapping machine main frame 6, have vertical quarter butt 7.1,7.2 usefulness bolts 7.3,7.4,7.5,7.6 fixing; Horizontal quarter butt 8.1,8.2 usefulness bolt G, C and 8.3,8.4 are separately fixed on portal 6 and the vertical quarter butt 7.1,7.2; On a certain circumference of portal 6 screw A, B, C, D, E, F, G, H are arranged; Portal 6; Vertical quarter butt 7.1,7.2; On a certain circumference of horizontal quarter butt 8.1, screw A, a are arranged 1, b 1, c 1; Portal 6, vertical quarter butt 7.1,7.2 on a certain circumference of horizontal quarter butt 8.2, has screw E, a 2, b 2, c 2; On each screw, all feeding head can be installed respectively.Utilization is evenly distributed on screw A, a on the top small circumference 1, b 1, c 1With screw E, a on the following small circumference 2, b 2, c 2Each fixes four feeding heads, just can produce the various pipelines between two bore 80~250mm simultaneously; If the bolt on screw G, 8.3,8.4, the c is removed, then can unload horizontal quarter butt 8.1,8.2, at this moment utilize screw a 1, c 1, a 2, c 2, the fixing feeding head of the screw on 8.3,8.4 6, just can produce three bores simultaneously and be the various pipelines between 25~100mm; At this moment if continue to remove bolt 7.3,7.4,7.5,7.6, at this moment then detachable vertical quarter butt 7.1,7.2 down utilizes fixedly feeding head of screw A, B, C, D, E, F, G, H, just can produce a pipeline between 200~500mm.

The present invention adopts feeding head to fix, and the wrapping machine main frame that tube core is housed is done gyration along trapped orbit is reciprocating with tube core, as shown in Figure 9, the front and back carriage 9.1 and 9.2 of tube core, gearbox 13 all are contained on the underframe 10 of wrapping machine main body, (25~100mm) time, can in three positions of bearings, upper, middle and lower of carriage 9.1 and 9.2, respectively put a tube core around small-bore pipeline; (80~250mm) time, can respectively put a tube core around the medium caliber pipeline in the upper and lower position of carriage 9.1 and 9.2; (200~500mm) time, then only put a tube core in the bearing in the middle of carriage 9.1 and 9.2 around large diameter pipeline.Tube core is by gearbox 13 transmissions, but adjustable pipe core rotating speed, fixedly the portal 6 of feeding head straddles on the wrapping machine main frame, and be fixed in ground, tube core navigates within the portal 6, the road wheel 11.1 and 11.2 under the base 10, and the supporting whole machine weight also places on the track 11.3, with gear 12.1 and tooth bar 12.2 engaged transmission, make the wrapping machine main body along reciprocating on the trapped orbit.Main frame is driven by variable speed electric motors, particularly 16, tube core corner detection indicator 14 is with the corner of its indication tube core, the stroke detection indicator 15 of wrapping machine, with the current winding position of its indication, in order to the increase and decrease of the increase and decrease of determining the tube core rotating speed and the wrapping machine speed of travel, stop and advance and retreat.14 with 15 cooperate, the phase place between the different winding layers of tunable changes, and impels long filament to be evenly distributed in die surfaces.Portal cooperates three pipelines of winding with feeding head, as Figure 10, shown in Figure 11 (because of left and right symmetry, the right side of now only drawing), fixedly the portal 6 of feeding head uprightly straddles on the wrapping machine main frame, is fixed in ground with foundation bolt, road wheel 11.2 places on " worker " word track 11.3, with gear 12.1 and tooth bar 12.2 engaged transmission, form the axially-movable of wrapping machine main frame, at a 1In fixing feeding head 5.1, at c 1In fixing feeding head 5.4, then the long filament 1 of both sides passes feeding head and just can be wound on the top tube core, equally 8.3,8.4, a 2, c 2In fixing feeding head 5.2,5.3,5.5,5.6, in the middle of the long filament 1 of both sides just can twine and on the following tube core.Two-layer up and down from the visible left and right sides of Figure 10 all have a resin storage tank 17, from two resin storage tanks 17 of the visible every layer of all parallel placement of Figure 11, so every side all has four resin storage tanks, the resin storage tank of levels is except that sending to long filament 1 the high and minimum feeding head respectively, also long filament can be sent to the feeding head in centre position, so all resins groove of both sides is twining various bore pipelines, no matter be around one, two or three tube cores, all can long filament be sent in the corresponding feeding head by arts demand.Long filament 1 is pulled out from the dry big silk cabinet 18 of guarantor of both sides, through depressing of resin storage tank 17, submergence roller 20, make long filament 1 impregnated with resin, squeeze through pressure roller 19 and to remove unnecessary resin, the full wafer long filament is divided into single every the slit that passes successively on the branch silk comb, make long filament evenly distributed, at this moment again long filament around last tube core, because the screw of the fixing and tube core of feeding head, what the full wafer long filament was just even and smooth is wrapped on the die surfaces, because a large amount of wire feeds,, be enough to cover whole die surfaces and do not interspace so once serve the long filament of die surfaces.

The winding process of compound pipeline complex pipeline; even if be not around to tube core, finishing with long filament; many preparations were being arranged before pipe; after pipe is finished; resin is also wanted long time from the solidification process that liquid becomes solid; so; should be the production of compound pipeline complex pipeline; being used as a system engineering handles; for this reason; with relevant winding process equipment; adopt layout as shown in figure 12,18 among the figure is respectively the dry big silk cabinet of guarantor of both sides, and 17 is resin storage tank; four of every sides; divide two-layerly up and down, every layer two side by side, 6 are the fixing portal of feeding head; track 11.3 passes below portal 6; the front and back of trapped orbit 11.3 and about four wrapping machine main frames 21.1 are installed; 21.2; 21.3; 21.4 available respectively driving is lifted by crane and is moved on the track 11.3 and constantly navigate among the portal 6, because the screw of tube core; with the long filament of pulling out in the big silk cabinet at 17 place's impregnating resins; feeding head guiding on 6 is around die surfaces, when wrapping wire thickness reaches requirement; clocking over; under the non-stop-machine state, cut off long filament, through the driving lifting; move to 22 places to 21.1 and dally, until resin solidification.At this moment, another wrapping machine main frame has performed around pipe and has prepared, and winches to by having driven a vehicle on the track 11.3 and twines operation.Like this, several wrapping machine main frames are prepared successively in turn, wrapping wire and curing, and production process circulates continuously.

The present invention compares with background technology, and the useful effect that has is:

1. good product quality:

A) owing to advance silk in a large number, serve the long filament of die surfaces at every turn, be enough to cover whole die surfaces, repeatedly the facet splicing does not cover and causes the overlapping and splicing of the splicing phenomenon of coming to nothing, and because of the splicing place of coming to nothing is the lower position of intensity, pipeline breaking takes place easily;

B) since feeding head and resin storage tank fix, big silk cabinet is to the invariant position of resin storage tank, thereby length is also constant between the two, in the production process, the stroke of long filament is constant, and so tight variation in the time of can not changing pine when causing the long filament pulling force because of stroke is during winding, long filament tightening force size is stable, and pipe workpiece quality is higher.

2. single productivity height:

Owing to advance silk in a large number, once can send the hundreds of rhizoid, Duo several times than the long filament radical that existing wrapping machine is sent, so output is higher, as mentioned above, 8 minutes can be around intact three Dg40 * 4.5 * 4000mm, and 25 minutes can be around intact two Dg200 * 6 * 6000mm or Dg450 * a 6 * 6000mm, even the Dg3000 of super-large diameter * 30 * 12000mm wrapping wire time also is no more than eight hours.

3. waste of material is little:

Because adopt multichannel to advance silk, the width of every road long filament can not surpass 150mm, so pipe ends saws waste material length can not surpass 180mm, when producing Dg40 * 4.5 * 4000mm as mentioned above, scrap rate is 4.7%; During Dg200 * 6 * 6000mm is 4%; When producing Dg450 * 6 * 12000mm, be 4.6%; During the Dg3000 of super-large diameter * 30 * 12000mm, also be 4%.

4. keep an eye on easy to operate:

In the production process, being prone to most long filament is the submergence roller of resin storage tank and the branch silk comb of feeding head by sanding and the place that rubs, in case lousiness or fracture of wire occur, must handle immediately, otherwise fracture of wire increases, can't flood, produce and interrupt, do under the situation of long distance (4 meters, 6 meters even 12 meters) motion at resin storage tank and wrapping wire, the workman will see lousiness and the fracture of wire in the wide region like this, very difficult, often seat coach follows resin storage tank and feeding head to move back and forth together, long-term operation by bus, the vision fatiguability is difficult for pinpointing the problems.Fix when feeding head and resin storage tank, keep an eye on operation easily.

5. equipment utilization is reasonable, adopting under several wrapping machine main frames and the situation about being used around head, resin storage tank, big silk cabinet, the wrapping machine main frame always among the wrapping wire that does not stop, makes the preparation of wrapping wire, curing rationalization behind wrapping wire and the wrapping wire forms continual flowing water production.

Claims (4)

1, a kind of long filament twines the method for making compound pipeline complex pipeline, feature of the present invention is: feeding head, resin storage tank are fixed, the wrapping machine main frame that tube core is housed is led the gyration of reciprocating and tube core along retaining rail, long filament is through resin storage tank and be contained in the feeding head of being made up of a minute silk comb, deflector roll on the portal, under the effect of twining pulling force, long filament is covered on the tube core, when producing small-bore pipeline, adopt single multichannel to advance silk, promptly send long filament by a resin storage tank, be divided into several roads, the feeding head of corresponding number on portal is to the tube core wire feed of corresponding radical; When producing large diameter pipeline, adopt many row's multichannels to advance silk, promptly the resin storage tank of uniform 2~8 feeding heads and corresponding number is sent long filament on a certain circumference of portal, twines a pipeline; Also can adopt a feeding head to carry the long filament that contains curing agent resin, the another feeding head carries the double flute two-way of the long filament composition that contains the promoter resin to advance silk, curing agent and promoter are evenly mixed, quicken curing reaction, also single multichannel can be advanced silk, arrange multichannel more and advance silk and double flute two-way and advance silk and form the compound silk that advances.
2, according to the wrapping machine of the described method of claim 1, it comprises the wrapping machine main frame, by the feeding head that minute silk comb and deflector roll are formed, and resin storage tank is protected dry big cabinet, and feature of the present invention is:
1) gearbox [13] of being with variable speed electric motors, particularly [16] is housed on the base [10] of wrapping machine, be connected with tube core by shaft coupling, fixedly the door frame of feeding head [6] straddles on the wrapping machine main frame, and be fixed in ground, tube core navigates within the portal [6], and [9.1], [9.2] are the forward and backward carriage of tube core, and the road wheel [11.1] under the base [10], [11.2] place on the track [11.3], with gear [12.1] and tooth bar [12.2] engaged transmission, make the wrapping machine main frame reciprocating along trapped orbit;
2) detection indicator [14] that can indicate core pipe corner is housed on the gearbox [13], is equipped with on the track [11.3] and can indicates the detection indicator [15] of twining stroke;
3) long filament [1] in the dry big silk cabinet of the guarantor of track [11.3] both sides [18] through resin storage tank [17], submergence roller [20], pressure roller [19], be contained in portal [6] and go up the feeding head of being made up of minute silk comb [3] and deflector roll [2] [5], is wrapped in long filament [1] on the tube core.
3, wrapping machine according to claim 2, it is characterized in that: vertical quarter butt [7.1], [7.2] can be fixed on the portal [6] with bolt respectively in screw [7.3], [7.4], [7.5], [7.6], horizontal quarter butt [8.1], [8.2] can be fixed on bolt respectively in screw G, C and [8.3], [8.4] on portal [6] and vertical quarter butt [7.1], [7.2], on a certain circumference of portal [6] screw A, B, C, D, E, F, G, H are arranged, portal [6], there are screw A, a in vertical quarter butt [7.1], [7.2] on a certain circumference of horizontal quarter butt [8.1] 1, b 1, c 1Portal [6], there are screw E, a in vertical quarter butt [7.1], [7.2] on a certain circumference of horizontal quarter butt [8.2] 2, b 2, c 2, at screw A, B, C, D, E, F, G, H and a 1, b 1, c 1, a 2, b 2, c 2In all feeding head can be installed respectively.
4, wrapping machine according to claim 2, it is characterized in that: can the front and back of trapped orbit [11.3] and about four wrapping machine main frames [21.1], [21.2], [21.3], [21.4] are installed, available respectively driving is lifted by crane on the track [11.3], and production process is circulated continuously.
CN 93118613 1993-10-13 1993-10-13 Long filament twines method and the wrapping machine of making compound pipeline complex pipeline CN1088507A (en)

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Application Number Priority Date Filing Date Title
CN 93118613 CN1088507A (en) 1993-10-13 1993-10-13 Long filament twines method and the wrapping machine of making compound pipeline complex pipeline

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Application Number Priority Date Filing Date Title
CN 93118613 CN1088507A (en) 1993-10-13 1993-10-13 Long filament twines method and the wrapping machine of making compound pipeline complex pipeline

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100375798C (en) * 2002-06-20 2008-03-19 岩山复合有限公司 Resin impregnated multi orientation composite material
CN100429343C (en) * 2003-12-31 2008-10-29 美商.V.F.T.有限公司 Method, structure and forming device for fabricating flat tubular structure with extensibility and high expansibility using long staple as raw material
CN105170713A (en) * 2015-09-22 2015-12-23 江阴江顺铝型材成套设备制造有限公司 Automatic straightening machine
CN108262426A (en) * 2017-01-01 2018-07-10 浙江双林机械股份有限公司 Steel skeleton wrapping machine traffic cycle rotating device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100375798C (en) * 2002-06-20 2008-03-19 岩山复合有限公司 Resin impregnated multi orientation composite material
CN100429343C (en) * 2003-12-31 2008-10-29 美商.V.F.T.有限公司 Method, structure and forming device for fabricating flat tubular structure with extensibility and high expansibility using long staple as raw material
CN105170713A (en) * 2015-09-22 2015-12-23 江阴江顺铝型材成套设备制造有限公司 Automatic straightening machine
CN108262426A (en) * 2017-01-01 2018-07-10 浙江双林机械股份有限公司 Steel skeleton wrapping machine traffic cycle rotating device

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