CN202302369U

CN202302369U - Pipe with wall of reinforced thermoplastic composite structure as well as strip and complete set of production device of pipe

Info

Publication number: CN202302369U
Application number: CN2011203088321U
Authority: CN
Inventors: 郑能欢
Original assignee: SHENZHEN JIN HONG MACHINERY CO Ltd
Current assignee: SHENZHEN JINHONG MACHINERY CO.,LTD.
Priority date: 2011-08-23
Filing date: 2011-08-23
Publication date: 2012-07-04
Anticipated expiration: 2021-08-23

Abstract

The utility model discloses a strip of a pipe with a wall of a reinforced thermoplastic composite structure, comprising a substrate, a reinforced rib integrated with the substrate and a reinforced profile simultaneously integrated with the substrate and the reinforced rib; the reinforced profile is compounded with the reinforced rib or simultaneously compounded with the substrate and a thermoplastic material layer of the reinforced rib into a whole through extrusion and completely covered by the thermoplastic material layer. The ring stiffness of the pipe can be remarkably improved by using the pipe strip. The utility model also discloses a pipe with a wall of a reinforced thermoplastic composite structure, and the pipe is provided with an inner smooth wall and an outer wall of a reinforced thermoplastic composite structure, which is spirally surrounded at intervals. The utility model also discloses a complete set of production device of the pipe with the wall of the reinforced thermoplastic composite structure, which is used for producing the pipe with the wall of the reinforced thermoplastic composite structure and can be used for synchronously realizing continuous production of the strip of the pipe with the wall of the reinforced thermoplastic composite structure and the pipe with the wall of the reinforced thermoplastic composite structure and increasing the production efficiency.

Description

Strengthen thermoplastic composite structure wall pipe tubing, band and complete production device thereof

Technical field

The utility model relates to enhancing thermoplastic composite structure wall Manifold technology field, particularly a kind of enhancing thermoplastic composite structure wall pipe tubing, band and complete production device thereof.

Background technique

The protection of water resources is the important component part of preserving the ecological environment.At present, the main cause that causes groundwater pollution is the seepage of city or discharge of industrial wastes pipeline, and traditional for this reason cast iron tube, concrete reinforced pipe are substituted with the plastic construction wall pipe by various types of gradually or with burying.

Plastic construction wall pipe has two kinds of main technique: directly extruding and moulding and Wrapping formed.Wrapping formed plastic construction wall pipe is to be entwined continuously by plastic hollow band or plastic shaped band, and this technology both had been applicable to larger caliber, also is applicable to the manufacturing of the plastic construction wall pipe of full-scale specification series.

The maximum difficult point of promoting this plastic construction wall winding tube is to guarantee the quality of laying construction.Because limitations of all sorts of conditions; Not all engineering can both guarantee that the backfilling material around the pipeline reaches the compaction of regulation; Soil conditions load relatively poor, that bear such as laying the place is heavier; Though perhaps can reach but engineering cost is too high, for example need buy and transport whole backfilling materials from the other places, it usually is necessary or more economical adopting the pipeline than high ring rigidity in this case.

All-plastic structure wall pipe needs to consume more material and just can meet the requirements of ring stiffness because elasticity modulus of materials is lower.For example: internal diameter 2000mm, Mi Chongda to 499 kilogram of the all-plastic winding structure pipe of ring stiffness SN8.No matter how many advantages plastic construction wall pipe has, if price is too high, the user is also beyond affordability.

The model utility content

In view of this, first purpose of the utility model provides a kind of enhancing thermoplastic composite structure wall pipe racks material, and this band can be wound in type for strengthening thermoplastic composite structure wall pipe tubing.

Second purpose of the utility model provides a kind of enhancing thermoplastic composite structure wall pipe tubing, is characterized in when improving the tubing ring stiffness, raw-material consumption significantly being reduced.

The 3rd purpose of the utility model provides a kind of enhancing thermoplastic composite structure wall pipe complete production device, can realize strengthening thermoplastic composite structure wall pipe racks material and the continuous production that strengthens thermoplastic composite structure wall pipe tubing synchronously, enhances productivity.

For realizing above-mentioned purpose, the utility model provides following technological scheme:

A kind of enhancing thermoplastic composite structure wall pipe racks material; Comprise substrate and with said substrate all-in-one-piece strengthening rib; And with said strengthening rib or simultaneously and said substrate and said strengthening rib all-in-one-piece reinforcing profile, said substrate, strengthening rib and reinforcing profile extend along the band length direction and are provided with;

Said reinforcing profile and said strengthening rib; Or extrude the compound one that is with the layer of thermoplastic material of said substrate and said strengthening rib simultaneously; And coated fully by said layer of thermoplastic material; Said reinforcing profile is the section bar of Young's modulus greater than the Young's modulus of said layer of thermoplastic material, and said reinforcing profile is at least one bar shaped section bar.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, said strengthening rib can be many, and between said many strengthening rib or top can be provided with connecting tendon.In said many strengthening rib, can bear against along the strip width direction along at least one outer side surface being provided with of two strengthening rib of strip width direction both sides at least lateral stressed.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe racks material; Said strengthening rib is upright and extend along the length direction of band by the same direction of said substrate one side direction; With the tree-like cross section structure that said strengthening rib is extruded overall " I " shape of arranging at interval of compound said reinforcing profile for one, " L " shape, " Γ " shape, " T " shape, " ⊥ " shape, " worker " type or strengthened along vertical direction, the opposite side of said substrate is a continuous surface, and extends along the length direction of band.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, said reinforcing profile comprises dunnage and first reinforcement plate and/or second reinforcement plate that are connected with said dunnage smooth transition;

Said dunnage is positioned at said strengthening rib; Or be positioned at said substrate and said strengthening rib simultaneously; And with said strengthening rib, or extrudes simultaneously and compoundly be one, and the layer of thermoplastic material that is reinforced rib coats fully with the layer of thermoplastic material of said substrate and said strengthening rib;

Said first reinforcement plate is positioned at said substrate, and extrudes compoundly for one with the layer of thermoplastic material of said substrate, and is coated fully by the layer of thermoplastic material of said substrate;

Said second reinforcement plate is positioned at the either side end of said dunnage, and with said strengthening rib, or extrude simultaneously and compoundly be one, and coated fully by said layer of thermoplastic material with the layer of thermoplastic material of said strengthening rib and/or said connecting tendon.

Said dunnage and said first reinforcement plate and/or said second reinforcement plate in a plurality of said strengthening rib can be in groups or through said connecting tendon formation totally in echelon or the compound section structure of bellows-shaped.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, first reinforcement plate of each said reinforcing profile and/or second reinforcement plate are identical or opposite along the overhanging direction of said dunnage.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe racks material; The dunnage of said reinforcing profile is one group of boundling setting with at least two, and the dunnage of at least two said reinforcing profiles of every group of said strengthening rib and first reinforcement plate and/or second reinforcement plate totally are arranged in the tree-like cross section structure that strengthens along from the overhanging vertical direction of said substrate;

Recess between said second reinforcement plate of the opposing arrangement in said strengthening rib top is filled to the plane by the coating plastic layer of said strengthening rib;

Can link into an integrated entity or connect as one from an end is smooth between two dunnages of said boundling setting, or be extruded the all-in-one-piece plastics respectively and separate through binder course.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, said reinforcing profile comprises the supporting element and the buildup piece of bar shaped section bar;

Said supporting element is positioned at said strengthening rib; Or be positioned at said substrate and said strengthening rib simultaneously; Overall along being provided with from the single setting of the overhanging vertical direction of said substrate, boundling setting or interval; And with said strengthening rib, or extrude simultaneously and compoundly be one, and coated fully by said layer of thermoplastic material with the layer of thermoplastic material of said substrate and said strengthening rib;

Said buildup piece is positioned at said substrate, said strengthening rib or said connecting tendon; Or be positioned at said substrate and said strengthening rib simultaneously; Or be positioned at said strengthening rib and said connecting tendon simultaneously; Be provided with along the single setting in said supporting element both sides, boundling setting or interval, and be arranged in said support combination, overall along the tree-like cross section structure that strengthens from the overhanging vertical direction of said substrate;

Said buildup piece and said strengthening rib, or extrude with the layer of thermoplastic material of said substrate and said strengthening rib or said strengthening rib and said connecting tendon simultaneously and compoundly be one, and coated fully by said layer of thermoplastic material;

Said supporting element and buildup piece in a plurality of said strengthening rib constitute totally in echelon or the compound section structure of bellows-shaped in groups or through said connecting tendon;

Connect as one through binder course between the supporting element of boundling setting and the buildup piece, or be extruded the separation of all-in-one-piece plastics respectively.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, said reinforcing profile is for strengthening metal tape.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, said enhancing metal tape is steel band or aluminium strip.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, said layer of thermoplastic material is polyethylene layer, polyvinyl chloride layer or polypropylene layer.

A kind of enhancing thermoplastic composite structure wall pipe tubing, its as above helically-wound shaped enhancing thermoplastic composite structure wall pipe tubing of each described enhancing thermoplastic composite structure wall pipe racks material of serving as reasons.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe tubing, spiral is wound in extrusion plastic welding rod or the sticker layer that identical or compatible material are set between the adjacent edge of said enhancing thermoplastic composite structure wall pipe racks material of said enhancing thermoplastic composite structure wall pipe tubing.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe tubing; Spiral is wound in adjacent edge surface between the said enhancing thermoplastic composite structure wall pipe racks material of said enhancing thermoplastic composite structure wall pipe tubing and is provided with and extrudes welding rod or sticker layer, and adjacent edge becomes each other overlap joint or tenon to close bridging arrangement.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe tubing, it has the inwall and the outer wall that the compound reinforced structure of enhancing thermoplastic of spacing spiral surrounding is arranged of smooth.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe tubing, the cut-out end face at its two ends be provided with said band extrude the identical or compatible repair welding plastic packets coating of coating plastic and the two ends end face of said repair welding plastic packets coating and tubing axis normal.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe tubing; Be provided with respectively in the spiral chute of its pipe end connection part and the hollow cavity extrude, welding, bonding or the spiral groove seal spare and the hollow cavity Sealing of filling; Spiral chute between said spiral groove seal spare and said strengthening rib bottom and sidewall surfaces welding, bonding or link into an integrated entity; The end face of said spiral groove seal spare and the end face of said strengthening rib are on same circumferential surface; And form the complete circumferential outer surface that at least one circle can be used to seal with said strengthening rib, the hollow cavity top of said hollow cavity Sealing and said strengthening rib and said connecting tendon, bottom and sidewall surfaces welding, bonding or link into an integrated entity, the material of said spiral groove seal spare and hollow cavity Sealing and band to extrude coating plastic identical or compatible.

A kind of enhancing thermoplastic composite structure wall pipe complete production device is used to produce aforesaid enhancing thermoplastic composite structure wall pipe tubing, comprising:

The reinforcing profile feedway, it comprises reinforcing profile continuous conveying device and the reinforcing profile storage device that is positioned at this reinforcing profile continuous conveying device rear end;

Strengthen thermoplastic composite structure wall pipe racks material extrusion molding apparatus, be used for thermoplastic material is extruded into shaping die, and be coated on the reinforcing profile that draws to the shaping die, strengthen thermoplastic composite structure wall pipe racks material to form;

Strengthen the Wrapping formed device of thermoplastic composite structure wall pipe, be used for said enhancing thermoplastic composite structure wall pipe racks material is wound in enhancing thermoplastic composite structure wall pipe tubing.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, said reinforcing profile continuous conveying device is specially:

Some strap suspension machines can be placed the reinforcing profile roll coil of strip on it.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, said reinforcing profile continuous conveying device also comprises:

Be arranged at the welding machine of cutting between said strap suspension machine and the said reinforcing profile storage device.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe complete production device; Said reinforcing profile storage device comprises that some storage troughs of belt and traction reinforcing profile get into the storage band traction gear of said storage trough of belt, and said storage band traction gear comprises driving wheel and the pinch roller that is oppositely arranged;

Said driving wheel links to each other with device of rotation driving;

Said pinch roller is arranged on the reciprocating position regulator.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, said reinforcing profile feedway also comprises the reinforcing profile pre-treater, and said reinforcing profile pre-treater comprises:

Be arranged at said reinforcing profile storage device rear end, be used for some reinforcing profiles are carried out some reinforcing profile degreasing and rust removal machines of degreasing and rust removal;

Be arranged at said reinforcing profile degreasing and rust removal machine rear end, be used for some reinforcing profile heating equipments that some reinforcing profiles are heated continuously.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, said reinforcing profile pre-treater also comprises:

Be arranged between said reinforcing profile storage device and the said reinforcing profile degreasing and rust removal machine, be used for some reinforcing profile straightening machines that some reinforcing profiles are aligned.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe complete production device; Said degreasing and rust removal machine comprises frame, be arranged on the said frame around some rotatable wires brushes on said reinforcing profile surface and coat said rotatable wire brush and be provided with the filings collecting chamber of the continuous transfer passage of reinforcing profile, said filings collecting chamber also is provided with the funnel that is positioned at said rotatable wire brush below and accommodates cavity.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, the outlet port of said reinforcing profile straightening machine is provided with reinforcing profile seamed edge burr and strikes off cutter.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, said reinforcing profile feedway also comprises:

Be arranged at the reinforcing profile molding machine of said reinforcing profile heating equipment front end; It comprises that some is dunnage and first reinforcement plate and/or second reinforcement plate that are attached thereto with the reinforcing band material forming; And form along the tree-like cross section structure from the overhanging vertical direction enhancing of said substrate, some reinforcing profile molding machines in required moulding cross section.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, said reinforcing profile molding machine comprises the paired running roller of positioned opposite, and said paired running roller is formed with the rolling space of required sectional shape.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe complete production device; The paired running roller of said reinforcing profile molding machine is formed by some groups that arrange successively; And by away from said reinforcing profile heating equipment on direction near said reinforcing profile heating equipment, the spacing between the two side of said paired running roller is dwindled gradually.

Be arranged at said reinforcing profile heating equipment front end; Be used for reinforcing profile is bent into the reinforcing profile molding machine of " ⊥ " shape; " ⊥ " shape reinforcing profile comprises the dunnage that two boundlings are provided with, smooth the connecting as one of an end of two said dunnages, and the other end is connected with first reinforcement plate respectively; And said first reinforcement plate is opposing from the overhanging sensing of each self-corresponding dunnage; Said reinforcing profile molding machine comprises some paired roller set of arranging successively, and said paired roller set comprises the upper roll wheel and the lower roll wheel of positioned opposite, and said lower roll wheel is provided with race;

By away from said reinforcing profile heating equipment on direction near said reinforcing profile heating equipment, the spacing between the two side of the race on the lower roll wheel of said paired roller set is dwindled gradually.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, near the said paired roller set of said reinforcing profile heating equipment, the spacing between the race two side of its lower roll wheel is two times of reinforcing profile thickness;

Except that near other the paired roller set the said paired roller set of said reinforcing profile heating equipment, its upper roll wheel is provided with the expression lobes in the race that stretches into said lower roll wheel.

Be arranged between the extrusion die of reinforcing profile heating equipment and the connection of enhancing thermoplastic composite structure wall pipe racks material extrusion molding apparatus extruder, be used on reinforcing profile, extruding pretreatment extruder and the pretreatment extrusion die that applies binder course.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, have preset curing at interval between the extrusion die of said pretreatment extrusion die and said enhancing thermoplastic composite structure wall pipe racks material extrusion molding apparatus.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, said enhancing thermoplastic composite structure wall pipe racks material extrusion molding apparatus comprises:

Be arranged at the extruder of said reinforcing profile feedway rear end, the discharge port place of this extruder is provided with extrusion die; Said extrusion die is provided with the continuous transfer passage of reinforcing profile; Said extrusion die be provided with the substrate that strengthens thermoplastic composite structure wall pipe racks material and with the passage of extruding of substrate all-in-one-piece strengthening rib; The continuous transfer passage of said reinforcing profile overlaps at the discharge port place of said extrusion die with the said passage of extruding, and makes reinforcing profile pass through said extrusion die and strengthening rib, or simultaneously to extrude compound with the plastics of substrate and strengthening rib be one, and is coated fully by plastics;

Be arranged at extruding of said extruder rear end and strengthen thermoplastic composite structure wall pipe racks material roll extrusion forming device.

Be arranged at said extruder rear end a plurality of stock moulds and with said stock mould all-in-one-piece typing platform; Said stock mould is arranged at the front end of said typing platform; The enhancing thermoplastic composite structure wall pipe racks material of first said stock mould inlet is parallel with the enhancing thermoplastic composite structure wall pipe racks material outlet of said extrusion die, and the enhancing thermoplastic composite structure wall pipe racks material outlet of each said stock mould is with to strengthen mutual linking of thermoplastic composite structure wall pipe racks material inlet and medial axis identical.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, said extruder is a single screw extrusion machine, and the extruder screw of said single screw extrusion machine links to each other with stepless speed-regulating device.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, also comprise the blowing device that is arranged at said typing platform rear end.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe complete production device; Also comprise the tractor that is arranged at said typing platform rear end, the following fixture block of the traction fixture block of said tractor is the structure of " recessed " shape, and the hauling power device of said tractor links to each other with stepless speed-regulating device.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, the Wrapping formed device of said enhancing thermoplastic composite structure wall pipe comprises:

Be arranged at the Stetch Wrapping Machine of said tractor rear end; It has the feedway of winding and pipeline moulding running roller; The following supporting wheel of said winding feedway is a sheave; Its outer diameter tube moulding running roller is a grooved roller, and its starting end is provided with block or step, and the drive unit of the driving wheel of said winding feedway links to each other with stepless speed-regulating device;

The tubing that is arranged at said Stetch Wrapping Machine rear end is accepted platform;

Be arranged at said tubing and accept the tubing cast-cutting saw of platform rear end, said tubing cast-cutting saw is provided with the synchronous shifter that goes out to manage speed synchronization with tubing, and said synchronous shifter links to each other with stepless speed-regulating device.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe complete production device; Said Stetch Wrapping Machine also comprises the storage heater that is arranged near the heating band at said pipeline forming roll wheel location place, extrudes the welding rod material extruder of welding rod and band is extruded the press fit device at weld bonds place, and the screw rod of said welding rod material extruder is connected with stepless speed-regulating device.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, also comprise being arranged at said Stetch Wrapping Machine pipeline moulding cooling unit on every side.

Can find out that from above-mentioned technological scheme the enhancing thermoplastic composite structure wall pipe that the utility model provides has following outstanding advantage:

The one, can improve the tubing ring stiffness; With the reinforcing profile is steel band; Thermoplastic material is example with the polyethylene, and the Young's modulus of steel is poly more than 200 times (Young's modulus of carbon steel is about 190000Mpa, and poly Young's modulus is about 800Mpa); Under the effect of big Young's modulus steel, strengthen thermoplastic composite structure wall pipe and can reach SN16 (kN/m easily ²) or above ring stiffness, remedied than difficult SN8 or the above weakness of reaching of the general ring stiffness of major diameter all-plastic structure wall pipe.Therefore can adopt in the engineering under various service conditions.For example in some coastal area; Owing to contain corrosive material in the soil; If use concrete pipe operating life can be very short, but local bearing capacity of soil is very poor, level of ground water is high again; Past just can adopt to strengthen thermoplastic composite structure wall pipe because there is not the plastic construction wall pipe product of high ring rigidity to meet design requirement now.

The 2nd, raw-material consumption is significantly less, and above-mentioned enhancing thermoplastic composite structure wall pipe the most outstanding most important advantage is reaching the high performance while exactly, saves material highly significant.As everyone knows, a technological innovation can reduce materials consumption 10% and just thinks important achievement usually.Strengthen thermoplastic composite structure wall pipe compare with overall plastic winding structure pipe under the same same ring stiffness of diameter material rice heavily will reduce near half, the reduction of cost will be more.Reason is just big 200 times at the modular ratio polyethylene of steel, and steel is moulded the ring stiffness that compound reinforced structure reaches and far surpassed the effect that the abundant polyethylene structure layer of multilayer produces.Suitably the thickness of the compound reinforced structure of design reinforcing profile just can meet the requirements of ring stiffness easily with height.With ring stiffness SN8 is example, and the rice anharmonic ratio that in the complete series specification, strengthens thermoplastic composite structure wall pipe and overall plastic winding structure pipe is at 0.35-0.61.It should be noted that approximately closely half is poly weight in the Mi Chong that strengthens thermoplastic composite structure wall pipe, second half is the weight of steel.The price of steel approximately is the half the of polyethylene price.With internal diameter 2000mm; Ring stiffness SN8 is an example, and all-plastic winding structure Guan Michong strengthens 170 kilograms of the total Mi Chongwei of thermoplastic composite structure wall pipe up to 499 kilograms; Amount to cost of material and be reduced to 25% of overall plastic pipe, the polyethylene of consumption is 85 kilograms and is merely 17% of overall plastic pipe.The cost of material that in the complete series specification, strengthens thermoplastic composite structure wall pipe is less than 1/3rd of overall plastic winding structure pipe; The polythene material that consumes is very valuable counter-measure less than 1/5th of overall plastic pipe under the quick-fried economic situation that rises of raw materials for plastics production price.

Enhancing thermoplastic composite structure wall pipe had both kept plastic tube and had had good hydraulic characteristic; The advantages such as axial pliability of extremely strong internal and external anti-corrosive ability and appropriateness; Optimize supporting structure with big Young's modulus reinforcing material again; Can make tubing with lower cost of material, possess enough ring stiffness of opposing soil load, therefore have remarkable combination property.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

A kind of structural representation that strengthens thermoplastic composite structure wall pipe racks material that Fig. 1 provides for the utility model embodiment;

Fig. 2 is the partial enlarged drawing of B among Fig. 1;

The another kind that Fig. 3 provides for the utility model embodiment strengthens the structural representation of thermoplastic composite structure wall pipe racks material;

Fig. 4 provide for the utility model embodiment another strengthen the structural representation of thermoplastic composite structure wall pipe racks material;

A kind of " ⊥ " shape that Fig. 5 provides for the utility model embodiment strengthens the structural representation of thermoplastic composite structure wall pipe racks material;

The main TV structure schematic representation of the enhancing thermoplastic composite structure wall pipe complete production device that Fig. 6 provides for the utility model embodiment;

The plan structure schematic representation of the enhancing thermoplastic composite structure wall pipe complete production device that Fig. 7 provides for the utility model embodiment;

The structural representation of the strap suspension machine that Fig. 8 provides for the utility model embodiment;

The structural representation of cutting welding machine that Fig. 9 provides for the utility model embodiment;

The structural representation of the reinforcing profile storage device that Figure 10 provides for the utility model embodiment;

Structural representation when the reinforcing profile storage device storage that Figure 11 provides for the utility model embodiment is with;

The structural representation of roll-forming wheels before some groups of the roller pressing forming machines that Figure 12 implements to provide for the utility model;

Figure 13 is the reinforcing profile schematic representation after the corresponding roll-in;

Figure 14 for the utility model implement to provide final some groups will before the reinforcing profile back roll-forming wheels of moulding once more;

Figure 15 is corresponding final reinforcing profile schematic representation;

The mould mounting point schematic representation that Figure 16 provides for the utility model embodiment;

The schematic representation of the continuous transfer passage of the reinforcing profile of the mould that Figure 17 provides for the utility model embodiment;

The schematic side view of the rack construction of the typing platform that Figure 18 provides for the utility model embodiment;

The structural representation of the tractor that Figure 19 provides for the utility model embodiment;

The structural representation of the Stetch Wrapping Machine that Figure 20 provides for the utility model embodiment;

The structural representation of the tubing cast-cutting saw that Figure 21 provides for the utility model embodiment.

Embodiment

First core of the utility model is to disclose a kind of enhancing thermoplastic composite structure wall pipe racks material, and this band can be wound in type for strengthening thermoplastic composite structure wall pipe tubing.

Second core of the utility model is to disclose a kind of enhancing thermoplastic composite structure wall pipe tubing, is characterized in when improving the tubing ring stiffness, raw-material consumption significantly being reduced.

The 3rd core of the utility model is to disclose a kind of enhancing thermoplastic composite structure wall pipe complete production device, can realize strengthening thermoplastic composite structure wall pipe racks material and the continuous production that strengthens thermoplastic composite structure wall pipe tubing synchronously, enhances productivity.

To combine the accompanying drawing among the utility model embodiment below, the technological scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.

See also Fig. 1-Fig. 4, a kind of structural representation that strengthens thermoplastic composite structure wall pipe racks material that Fig. 1 provides for the utility model embodiment; Fig. 2 is the partial enlarged drawing of B among Fig. 1; The another kind that Fig. 3 provides for the utility model embodiment strengthens the structural representation of thermoplastic composite structure wall pipe racks material; Fig. 4 provide for the utility model embodiment another strengthen the structural representation of thermoplastic composite structure wall pipe racks material.

A kind of enhancing thermoplastic composite structure wall pipe racks material that the utility model embodiment provides comprise substrate 111 and with substrate 111 all-in-one-piece strengthening rib 112, strengthening rib 112 is preferably many.In strengthening rib 112 or in substrate 111 and strengthening rib 112, be compounded with reinforcing profile 113 simultaneously, substrate 111, strengthening rib 112 and reinforcing profile 113 all extend setting along the band length direction.Wherein, reinforcing profile 113 and strengthening rib 112, or extrude with the layer of thermoplastic material of substrate 111 and strengthening rib 112 simultaneously and compoundly be one, and coated fully by layer of thermoplastic material, reinforcing profile 113 is the section bar of Young's modulus greater than the Young's modulus of layer of thermoplastic material.Above-mentioned reinforcing profile 113 can be at least one, or a plurality of bar shaped section bar is formed.

It is can be by the same direction of substrate 111 1 side direction upright and extend along the length direction of band to strengthen the strengthening rib 112 of thermoplastic composite structure wall pipe racks material; The opposite side of substrate is that continuous surface 1103 is (after being wound in tubing; This side surface is the inwall of tubing), and extend along the length direction of band.Many are extruded compound with strengthening rib 112 is overall " I " shape of arranging at interval of reinforcing profile, " L " shape, " Γ " shape, " T " shape, " ⊥ " shape, " worker " type or other tree-like cross section structures that strengthens along said vertical direction of one.

Complex elastic-modulus can significantly improve the ring stiffness of tubing, and can make raw-material consumption significantly less greater than the reinforcing profile 113 of layer of thermoplastic material in strengthening thermoplastic composite structure wall pipe racks material.Under the effect of big Young's modulus reinforcing profile 113, the enhancing thermoplastic composite structure wall pipe that is wound in by this enhancing thermoplastic composite structure wall pipe racks material can reach SN16 (kN/m easily ²) or above ring stiffness, remedied than difficult SN8 or the above weakness of reaching of the general ring stiffness of major diameter all-plastic structure wall pipe, therefore can adopt in the engineering under various service conditions.The enhancing thermoplastic composite structure wall pipe the most outstanding most important advantage that is wound in by this enhancing thermoplastic composite structure wall pipe racks material is reaching the high performance while exactly, saves material highly significant.Strengthen thermoplastic composite structure wall pipe compare with overall plastic winding structure pipe under the same same ring stiffness of diameter material rice heavily will reduce near half, the reduction of cost will be more.

As shown in Figure 3, another kind that the utility model embodiment provides strengthens the structural representation of thermoplastic composite structure wall pipe racks material, and this schematic representation is not preferred typical belt structure, but each technical characteristics of the belt structure that is used to represent that the utility model provides.

In many strengthening rib 112, can constitute along the projection 114 that the strip width direction bears against along outer side surface being provided with of a strengthening rib of strip width direction both sides lateral stressed.The lateral stressed face that this projection 114 constitutes is used for when band is wound in tubing; Bear against with the block or the step of the setting of Stetch Wrapping Machine top external diameter moulding running roller starting end; And under the spirally-guided of a plurality of above-mentioned blocks or step; Make strip coil around when week strip width of precession forward, also make strip width of tubing spiral precession of coiling and molding simultaneously.Between the above-mentioned strengthening rib 112 or top also can be provided with connecting tendon (115,116), when being used for above-mentioned band and the precession of tubing spiral, strengthens 112 pairs of lateral stressed bearing capacitys of strengthening rib; And can to pipe material inner wall protection be provided in tubing manufacturing, transportation, construction and using process, prevent that pipe material inner wall from causing leakage because of accident is impaired.The connecting tendon 116 that is arranged on strengthening rib 112 tops also can make the tubing of screw winding moulding have smooth inner and outer wall simultaneously, so that the connection between the pipeline.

Reinforcing profile 113 can comprise dunnage 1131, or dunnage 1131, first reinforcement plate 1132 and/or second reinforcement plate 1133, and dunnage 1131 is connected with first reinforcement plate 1132 and/or second reinforcement plate, 1133 smooth transition.

Wherein, dunnage 1131 is positioned at strengthening rib 112, or is positioned at substrate 111 and strengthening rib 112 simultaneously, and with strengthening rib 112, or extrude with the layer of thermoplastic material of substrate 111 and strengthening rib 112 simultaneously and compoundly be one, and coated fully by said layer of thermoplastic material.Its effect is when improving the ring stiffness of tubing the consumption of plastics significantly to be reduced.

First reinforcement plate 1132 is positioned at substrate 111, and extrudes compoundly for one with the layer of thermoplastic material of substrate 111, and is coated fully by the layer of thermoplastic material of substrate 111.Its effect is when keeping the structural stability of dunnage 1131 to be wound in tubing with the enhancing band, and 112 pairs of lateral stressed bearing capacitys of strengthening rib prevent because of the crooked of strengthening rib or the ring stiffness that causes tubing that lodges descends.

It is 2～5mm that the width of preferred first reinforcement plate 1132 exceeds dunnage 1131, and the degree of depth that first reinforcement plate 1132 is imbedded substrate 111 is 1/2～1/3 place.

Second reinforcement plate 1133 can be arranged at the either side end of dunnage 1131, and with strengthening rib 112, or extrude simultaneously and compoundly be one, and coated fully by said layer of thermoplastic material with the layer of thermoplastic material of strengthening rib 112 and/or connecting tendon 115,116.Its effect one is the ring stiffness that improves tubing with the less material cost, the 2nd, and when keeping the structural stability of dunnage 1131 and strengthening band being wound in tubing, 112 pairs of lateral stressed bearing capacitys of strengthening rib.Adjust width and shape that second reinforcement plate 1133 exceeds dunnage 1131, also can be under the condition that does not change band boundary dimension specification, the ring stiffness of adjustment, change tubing.

The dunnage 1131 of above-mentioned a plurality of strengthening rib 112 and first reinforcement plate 1132 and/or second reinforcement plate 1133; Can be in groups or totally constitute trapezoidal, ripple or other and help band and process tubing through connecting tendon (115,116) after, bear the compound section structure of radial pressure load.

First reinforcement plate 1132 of each reinforcing profile 113 of above-mentioned a plurality of strengthening rib 112 and/or second reinforcement plate 1133 can be identical or opposite from the overhanging direction of dunnage 1131.

The dunnage 1131 of reinforcing profile 113 can at least two is one group of boundling setting, and the dunnage 1131 of at least two reinforcing profiles 113 of every group of strengthening rib 112 and first reinforcement plate 1132 and/or second reinforcement plate 1133 can opposingly be arranged in " L " shape, " Γ " shape, T-shape, " ⊥ " shape, " worker " type or totally are arranged in other along the tree-like cross section structure that strengthens from the overhanging vertical direction of said substrate from dunnage 1131 overhanging sensings.

Recess between second reinforcement plate 1133 of the strengthening rib opposing arrangement in 112 tops can be filled to the plane by the coating plastic layer of said strengthening rib; To increase the protection of stability of structure and outer wall; And the above and below that can be used for band compresses, and is beneficial to the stable traction and the conveying of band.

Can link into an integrated entity or connect as one from an end is smooth between two dunnages 1131 of above-mentioned boundling setting, or be extruded the all-in-one-piece plastics respectively and separate through binder course.

The minimum outer of reinforcing profile 113 covers plastic layer greater than 0.8mm.

The tree-like cross section structure of above-mentioned reinforcing profile 113 has following effect:

The one, can adopt the tubing production of the compatible different rings rigidity of same set of process units.Overall plastic winding structure pipe adopts the abundant polyethylene structure layer of multilayer to produce higher ring stiffness, and to the tubing of different rings rigidity, the construction layer level difference of band is very big, causes the structural change of its complete production device bigger, can not be general.The utility model adopts Young's modulus much larger than the reinforcing material of plastics and the enhancing structure in tree-like cross section; Can be under the constant basically condition of belt structure height; The target that is minimised as with cost of material; Adjust the ring stiffness of tubing through the tree-like cross section structure of optimizing reinforcing profile, with the tubing ring stiffness requirement under the condition that satisfies different soils condition and backfill deformation modulus.Therefore can adopt the tubing production of the compatible different rings rigidity of same set of process units.

The 2nd, the tubing production of compatible especially big caliber and general caliber.For the enhancing thermoplastic composite structure wall pipe that adopts the single structure pattern, the structural change of the reinforcing profile of especially big caliber tubing is bigger, causes the structural change of its complete production device bigger, can not be general.The utility model adopts Young's modulus much larger than the reinforcing material of plastics and the enhancing structure in tree-like cross section; Can be under the constant basically condition of the physical dimension of belt structure size and reinforcing profile; Through the tree-like cross section structure of change reinforcing profile and the quantity of reinforcing profile; And with the optimal design that target is carried out belt structure that is minimised as of cost of material, the tubing production of compatible especially big caliber and general caliber.

The 3rd, can carry out the structural optimization design to the tubing of full-scale specification series.The utility model adopts Young's modulus much larger than the reinforcing material of plastics and the enhancing structure in tree-like cross section; Can cost of material be minimised as target; Under the constant basically condition of the physical dimension of belt structure size and reinforcing profile; Full-scale specification series is optimized design with the tubing that different tubing ring stiffness require, realizes the pipe structure optimization and the cost minimization of full-scale specification series and the requirement of different tubing ring stiffness, and the design of the global optimization of complete production device.

The product of single structure Design Modes such as the straight rib entwining tube of existing plastics, plastic ripple entwining tube, plastics two flat walls entwining tube is merged into unified standard, technology and device fabrication; Product is started to walk on higher technical merit; Promote the reasonable development of plastic construction wall pipe Products in Seriesization and product variety, and will help to improve rapidly the production technology level of plastic construction wall pipe.

Through unified with burying with requirement such as the pattern of structured wall popes product, size, chemical composition, physical property, function and adopt that unified complete production device produces various calibers and ring stiffness use structure-wall pipe material with burying; Can guarantee the reliability and the interchangeability of quality of product; Make with being coordinated fully, cooperate, be connected between the relevant product of structured wall popes with burying; Reduce the unnecessary duplication of labour and physical deterioration, for specialization production creates conditions as far as possible.

Through unified standard and device fabrication, standard with the production technology of structured wall popes, test method, inspection rule, programmed sequence of operations, method of work, technical process etc. with burying, unified with the production of structured wall popes and the program and the requirement of construction with burying.Guaranteed the quality of every work, can make relevant production, operation, management work go on normal orbit.

Through unified with standard terminology, symbol, the code name of structured wall popes with burying, technology for eliminating language disorders, but the technological cooperation and exchanges of expedite product.

Through unified standard and device fabrication, and communications information, introduce new technical research achievement; Can quicken the application and the popularization of new technology, new results, impel associated production enterprise implement standard, establishing criteria is set up comprehensive quality control system; And the quality certification of implementation product; Perfect system of business management, improve and develop the level of scientific management of enterprise, encourage and the supporting technology innovation.

As shown in Figure 4, the utility model embodiment provide another strengthen the structural representation of thermoplastic composite structure wall pipe racks material, this schematic representation is not preferred typical belt structure, but each technical characteristics of the belt structure that is used to represent that the utility model provides.

Reinforcing profile 113 can comprise the bar shaped section bar supporting element 1134 and buildup piece 1135.

Supporting element 1134 is positioned at strengthening rib 112; Or be positioned at substrate 111 and strengthening rib 112 simultaneously; Along being provided with from the substrate 111 overhanging single setting of vertical direction, boundling setting or intervals; And with strengthening rib 112, or extrude simultaneously and compoundly be one, and coated fully by said layer of thermoplastic material with the layer of thermoplastic material of substrate 111 and strengthening rib 112.

Buildup piece 1135 is positioned at substrate 111, strengthening rib 112, in the connecting tendon 115,116, or be arranged at said structure binding site and in two kinds of structures, extend simultaneously.Buildup piece 1135 is provided with along the single setting in supporting element 1134 both sides, boundling setting or interval, and becomes with supporting element 1134 assembled arrangement, and is overall along the tree-like cross section structure that strengthens from substrate 111 overhanging vertical directions.

Buildup piece 1135 and strengthening rib 112, or extrude with substrate 111 and strengthening rib 112 or strengthening rib 112 and the layer of thermoplastic material of connecting tendon 115 and/or 116 simultaneously and compoundly be one, and coated fully by said layer of thermoplastic material.

Can connect as one through binder course between the supporting element 1134 of boundling setting, the buildup piece 1135, or be extruded the separation of all-in-one-piece plastics respectively.

As shown in Figure 5, the band that a kind of " ⊥ " shape that the utility model embodiment provides strengthens thermoplastic composite structure wall pipe comprise substrate 111 and with substrate 111 all-in-one-piece strengthening rib 112, be compounded with reinforcing profile 113 simultaneously in substrate 111 and the strengthening rib 112; Wherein, This reinforcing profile 113 comprises the dunnage 1131 that two boundlings are provided with; Smooth the connecting as one of one end of two dunnages 1131; The other end is connected with first reinforcement plate 1132 respectively, and two first reinforcement plates 1132 from the overhanging sensing of each self-corresponding dunnage 1131 opposing and with 1131 smooth connections of dunnage, make reinforcing profile 113 totally become " ⊥ " shape.It is one that reinforcing profile 113 is extruded compound with the plastics of substrate 111 and strengthening rib 112 simultaneously, and is coated fully by plastics.

Reinforcing profile 113 can be preferably the enhancing metal tape, and the Young's modulus that strengthens metal tape is bigger, and ring stiffness is better.Strengthen metal tape and can be the metallic material that steel band, aluminium strip etc. are suitable for.The layer of thermoplastic material of composing base 111 and strengthening rib 112 is plastic layers such as polyethylene layer, polyvinyl chloride layer or polypropylene layer.

In other embodiments, the hollow cavity structure of above-mentioned band is processed solid construction, or the plastic layer that changes the coating plastic layer of above-mentioned band applicable crafts such as into using plastic-blasting, coating is also within the protection domain of the utility model.

The enhancing thermoplastic composite structure wall pipe tubing that the utility model provides, its as above helically-wound shaped enhancing thermoplastic composite structure wall pipe tubing of the disclosed enhancing thermoplastic of embodiment composite structure wall pipe racks material of serving as reasons.Spiral is wound in extrusion plastic welding rod or the sticker layer that identical or compatible material are set between the adjacent edge between the enhancing thermoplastic composite structure wall pipe racks material that strengthens thermoplastic composite structure wall pipe tubing.Welding rod or sticker layer are extruded in the adjacent edge surface setting that spiral is wound between the enhancing thermoplastic composite structure wall pipe racks material that strengthens thermoplastic composite structure wall pipe tubing, and adjacent edge becomes mutual overlap joint or tenon to close bridging arrangement.Strengthen inwall and the outer wall that the compound reinforced structure of enhancing thermoplastic of spacing spiral surrounding is arranged that thermoplastic composite structure wall pipe tubing has smooth.

Shown in Fig. 1-2, the adjacent edge surface between the band is provided with the extrusion plastic welding rod 1102 of identical or compatible material, and 1101 one-tenth of the lugs of substrate 111 1 ends and substrate one end of adjacent tapes are overlap joint each other, the substrate of adjacent tapes is extruded be welded as a whole.Above-mentioned enhancing thermoplastic composite structure wall pipe tubing comprises the inwall 1103 and the outer wall that the compound strengthening rib 112 of enhancing thermoplastic of spacing spiral surrounding is arranged of smooth.

The cut-out end face that strengthens the compound reinforced structure of thermoplastic two ends be provided with band extrude the identical or compatible repair welding plastic packets coating of coating plastic and the two ends end face of repair welding plastic packets coating and tubing axis normal.Be provided with in the spiral chute of its pipe end connection part and the hollow cavity extrude, welding, the bonding or Sealing of filling; Spiral chute between spiral groove seal spare and ripple strengthening rib bottom and sidewall surfaces welding, bonding or link into an integrated entity; The end face of the end face of spiral groove seal spare and ripple strengthening rib and forms the complete circumferential outer surface that at least one figure can be used to seal with the ripple strengthening rib on same circumferential surface.The hollow cavity top of hollow cavity Sealing and ripple strengthening rib, bottom and sidewall surfaces welding, bonding or link into an integrated entity, and can be used for sealing.The material of above-mentioned Sealing and above-mentioned band to extrude coating plastic identical or compatible.

The enhancing thermoplastic composite structure wall pipe that the utility model provides has following outstanding advantage:

See also Fig. 6 and Fig. 7, the main TV structure schematic representation of the enhancing thermoplastic composite structure wall pipe complete production device that Fig. 6 provides for the utility model embodiment; The plan structure schematic representation of the enhancing thermoplastic composite structure wall pipe complete production device that Fig. 7 provides for the utility model embodiment.

The enhancing thermoplastic composite structure wall pipe complete production device that the utility model provides; Be used to produce the disclosed enhancing thermoplastic of the foregoing description composite structure wall pipe tubing, comprise the reinforcing profile feedway, strengthen thermoplastic composite structure wall pipe racks material extrusion molding apparatus and strengthen the Wrapping formed device of thermoplastic composite structure wall pipe.

Wherein, The reinforcing profile feedway comprises reinforcing profile continuous conveying device and the reinforcing profile storage device that is positioned at this reinforcing profile continuous conveying device rear end; Realize the continuous conveying of reinforcing profile through the reinforcing profile continuous conveying device; And the volume of the reinforcing profile on the reinforcing profile continuous conveying device closes on when using up; Can in advance reinforcing profile be drawn to the reinforcing profile storage device, the reinforcing profile supply of this moment is provided by the reinforcing profile storage device, this moment fast changeable with is connected next volume reinforcing profile volume and prepares against use.

Strengthen thermoplastic composite structure wall pipe racks material extrusion molding apparatus and be used for thermoplastic material is extruded into shaping die, and be coated on the reinforcing profile that draws to the shaping die, strengthen thermoplastic composite structure wall pipe racks material to form.Strengthening the Wrapping formed device of thermoplastic composite structure wall pipe is used for said enhancing thermoplastic composite structure wall pipe racks material is wound in enhancing thermoplastic composite structure wall pipe tubing.

The utility model is through above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, and the continuable thermoplastic composite structure wall pipe racks material that will strengthen is successively produced with enhancing thermoplastic composite structure wall pipe tubing.

Above-mentioned reinforcing profile feedway can specifically comprise strap suspension machine 1, cuts welding machine 2, store up band machine 3 (being the reinforcing profile storage device) and reinforcing profile pre-treaters 4.It will be appreciated by persons skilled in the art that strengthen thermoplastic composite structure wall pipe complete production device can possess above-mentioned reinforcing profile feedway one or more.

Wherein, Strap suspension machine 1 is several; Concrete quantity is identical with reinforcing profile quantity on the enhancing thermoplastic composite structure wall pipe racks material; Can place the reinforcing profile roll coil of strip (reinforcing profile is generally the rolling setting, and the head of traction reinforcing profile can make the reinforcing profile band twist in strap suspension machine 1, continuously to supply reinforcing profile) on the strap suspension machine 1.Cut welding machine 2 and be arranged at the rear end of strap suspension machine 1, be used for taking the lead between the last reinforcing profile roll coil of strip on the strap suspension machine 1 and the next reinforcing profile roll coil of strip sheared and welded with magnetic tape trailer, guarantee the continuous conveying of reinforcing profile, interrupt causing useless pipe in order to avoid produce.During tape splicing, wipe out with the tape shearing device of cutting welding machine 2 earlier and take the lead and the magnetic tape trailer off-gauge strip, and the interface end to end at two ends is had one's hair trimmed, with its hold down gag the two ends band is compressed respectively then, and make interface concordant; Use its welding machine tape splicing and the interface weld grinding is smooth again.

Storage band machine 3 is arranged at the rear end of cutting welding machine 2; Storage band machine 3 can store the reinforcing profile of certain-length; In the band continuous flow procedure, for the time that makes producers have enough welding and the roll coil of strip interface of reinforcing profile is polished flat, when each dish reinforcing profile runs low; Can in advance the reinforcing profile of remainder certain-length be squeezed into storage band machine 3; After reinforcing profile is squeezed into storage band machine 3, strengthen thermoplastic composite structure wall pipe racks material and produce required reinforcing profile by the reinforcing profile supplies that store in the storage band machine 3, producers are capable of using to carry out the reinforcing profile welding during this period of time and polishes with interface.

The reinforcing profile pre-treater 4 that is arranged on storage band machine 3 rear ends is used for before reinforcing profile and plastic materials are compound, reinforcing profile being carried out pretreatment.Reinforcing profile pre-treater 4 can comprise degreasing and rust removal machine, reinforcing profile molding machine, reinforcing profile thermatron in the present embodiment, and shared same frame adjust the reinforcing profile height to extrusion die reinforcing profile channel height basically identical.

The degreasing and rust removal machine comprises frame, is arranged on the frame and brushes and coat the filings collecting chamber that the continuous transfer passage of reinforcing profile was brushed and be provided with to said rotatable wire around some rotatable wires on said reinforcing profile surface, and filings collecting chamber is provided with the funnel that is positioned at rotatable wire brush below and accommodates cavity.Its effect is that the employing rotatable wire brushes each bar reinforcing profile surface corrosion and other are deposited on the material on reinforcing profile surface, and the impurity of removing falls into through funnel and accommodates in the cavity.

The reinforcing profile molding machine is arranged at strap suspension machine 1 rear end, and when being provided with the degreasing and rust removal machine, this reinforcing profile molding machine is arranged at the rear end of degreasing and rust removal machine, is used for straight reinforcing profile is rolled into needed " L " tee section.High frequency heating machine is arranged at the rear end of reinforcing profile molding machine, and it mainly acts on is that reinforcing profile is heated, and it is approaching that reinforcing profile is risen to the plastics temperature of fusion from room temperature, is beneficial to better combine between the plastic-steel.

The reinforcing profile molding machine can comprise that some is dunnage and first reinforcement plate that is attached thereto and/or the reinforcing profile molding machine of second reinforcement plate with the reinforcing band material forming; And other form the tree-like cross section structure that strengthens along from the overhanging vertical direction of substrate, some reinforcing profile molding machines in required moulding cross section.。

In other embodiment, the reinforcing profile pre-treater 4 that is arranged on storage band machine 3 rear ends comprises degreasing and rust removal machine, straightening machine, reinforcing profile molding machine and reinforcing profile thermatron, and adopts independent rack separately, split type setting.The effect that straightening machine is set is with the reinforcing profile manufacturing or flattens because of slight upset, distortion cause the reinforcing profile of surface irregularity when carrying; Make reinforcing profile can pass through the reinforcing profile transfer passage of the extrusion die 7 that reinforcing profile molding machine, reinforcing profile thermatron be connected with extruder smoothly, with guarantee production process continuously.The outlet port of straightening machine can be provided with reinforcing profile seamed edge burr and strike off cutter, to wipe reinforcing profile seamed edge burr off, makes its edge Paint Gloss.The ingress of reinforcing profile molding machine also can be provided with reinforcing profile seamed edge burr and strike off cutter.

The disclosed reinforcing profile pre-treater of the foregoing description also can comprise small-sized extruder and extrusion die between the extrusion die 7 that is arranged on reinforcing profile thermatron and extruder connection, is used to extrude the coating binder course; The effect of binder course is that reinforcing profile and plastics are all had stronger adhesive ability, and compatible with the chemical characteristics of reinforcing profile and plastics.When the plastic packets coating that strengthens thermoplastic composite structure wall pipe racks material adopted polyethylene to make, binder course can be selected polyethylene for use, also can select materials such as ethylene acrylic acid co polymer, epoxy polyamide or LLDPE for use.Extrude the binder course of coating, carry continuously, get into before the extrusion die 7 of extruder connection, expose a segment distance in the air at room temperature, solidify at interval to have certain surface cool at reinforcing profile.The thickness of extruding the low density polyethylene binder course is 0.1～0.25mm, strengthens reinforcing profile and is heated to 90 ℃-110 ℃.

Above-mentioned enhancing thermoplastic composite structure wall pipe racks material extrusion molding apparatus comprises that extruder 6, extrusion die 7, stock mould 8, typing platform 9, tractor 11, band control cabinet 21.Wherein, extruder 6 is arranged at the rear end of reinforcing profile pre-treater 4, and the discharge port place of this extruder 6 is provided with extrusion die 7.Strengthen thermoplastic composite structure wall pipe racks material and adopt an extruding and moulding production technology; Extrusion die 7 is provided with the continuous transfer passage of reinforcing profile; And substrate and extrude passage with substrate all-in-one-piece strengthening rib, the continuous transfer passage of reinforcing profile is with aforesaid substrate and extrude passage with substrate all-in-one-piece strengthening rib and overlap at extrusion die discharge port place, and the thermoplastic material of fusions is squeezed in the extrusion die 7 in the extruder 6; Make the plastics of reinforcing profile and substrate and strengthening rib extrude the compound one that is; And coated fully by plastics, the structure of accomplishing two kinds of materials is compound, forms the softer enhancing thermoplastic composite structure wall pipe racks material of quality.When produce strengthening thermoplastic composite structure wall pipe racks material, plastic material need be an example with the polythene material in the ratio batch mixing of technological requirement, high density polyethylene (HDPE): modified materials: look female=and 40: 10: 1.Plastic material behind the batch mixing is sent into extruder 6 through the plastic cement feeding device.

Extruder 6 can be single screw extrusion machine, and its screw axial direction becomes 30 °-60 ° angle in the present embodiment with the continuous transfer passage direction of reinforcing profile, in other embodiments also can be in the same way or parallel, and the utility model does not limit.The extruder screw of single screw extrusion machine and stepless speed regulation (stepless speed regulation is the level and smooth continuous variation of rotating speed, and can be in the regulation range of whole rotating speed arbitrarily a bit can stable operation.) device links to each other, and can realize that screw speed is steadily stepless adjustable.

Typing platform 9 is arranged at the rear end of extruder 6, is arranged on the front end of typing platform 9 and is arranged on the rear end of the extrusion die 7 of above-mentioned extruder 6 with typing platform 9 all-in-one-piece stock moulds 8.Above-mentioned stock mould 8 is a plurality of, and wherein the enhancing thermoplastic composite structure wall pipe racks material of first stock mould inlet is parallel with the enhancing thermoplastic composite structure wall pipe racks material outlet of extrusion die 7.The outlet of the enhancing thermoplastic composite structure wall pipe racks material of each stock mould 8 with enter the mouth be connected each other, be parallel to each other and the medial axis identical.The enhancing thermoplastic composite structure wall pipe racks material that temperature is higher and quality is softer is accomplished the cooling and shaping of band through stock mould 8, typing platform 9; Can make the cooling and shaping that strengthens thermoplastic composite structure wall pipe racks material abundant, reliable; Have physical dimension and stablize, coat evenly smooth characteristics, to guarantee to strengthen the quality of product of thermoplastic wall tube material with composite structure.

Above-mentioned typing platform 9 also can strengthen thermoplastic composite structure wall pipe racks material roll extrusion forming device and have the effect that strengthens thermoplastic composite structure wall pipe racks material typing cooling equally by strengthening the replacement of thermoplastic composite structure wall pipe racks material roll extrusion forming device.

Tractor 11 is arranged at the rear end of typing platform 9, is used to strengthen the traction transmission of thermoplastic composite structure wall pipe racks material and reinforcing profile, is the power equipment that band is produced.The hauling power device of tractor 11 links to each other with stepless speed-regulating device, can realize the steady stepless adjustable of band hauling speed, and synchronous with the band extruded velocity of extruder 6, prevents the band distortion.

Band control cabinet 21 be used to control the operation that strengthens thermoplastic composite structure wall pipe racks material extrusion molding apparatus, electric prospection, and each system supply distribution.This band controls cabinet 21 mainly to be made up of electrical equipment, instrument and actuator, mainly act as: the 1) dragging motor of the main and auxiliary machine of control, satisfy required rotating speed of technological requirement and power, and guarantee main and auxiliary coordination of function ground operation; Can regulate automatically that reinforcing profile is carried, plastics are extruded, the finished product hauling speed harmonious.2) temperature, pressure, flow and the Products Quality of the main and auxiliary machine of control.3) the automatic control of the whole unit of realization.Band controls the core of cabinet 21 and is made up of PLC, touch screen, D/A D/A converter module.Be furnished with waterproof, grease proofing touch film face-plate, simple to operation.

In other embodiment; The softer enhancing thermoplastic composite structure wall pipe racks material of extruding from the extrusion die 7 of extruder 6 of quality; Available enhancing thermoplastic composite structure wall pipe racks material roll extrusion forming device typing; Above-mentioned enhancing thermoplastic composite structure wall pipe racks material roll extrusion forming device comprises drive roller and pressure roller, also has concurrently to strengthen thermoplastic composite structure wall pipe racks material and Wrapping formed traction and the transmission effect of tubing, and inside not completely crued as yet enhancing thermoplastic composite structure wall pipe racks material is sent into the Wrapping formed device of tubing; To enhance productivity, practice thrift the equipment investment that strengthens thermoplastic wall tube material with composite structure complete production device.

The Wrapping formed device of above-mentioned enhancing thermoplastic composite structure wall pipe comprises that Stetch Wrapping Machine, tubing cast-cutting saw 19, tubing are accepted platform 20, tubing controls cabinet 22.Stetch Wrapping Machine comprises that ribbon feeder 12, welding rod material extruder 14, storage heater 15, tubing twine cage 17.The Stetch Wrapping Machine that is arranged at tractor 11 rear ends is used for enhancing thermoplastic composite structure wall pipe racks material is wound in enhancing thermoplastic wall tube material with composite structure, is used for the tubing cast-cutting saw 19 of tubing customized cut-off is arranged at the rear end of Stetch Wrapping Machine.Along Stetch Wrapping Machine go out tube side to 2 tubing accept platform 20 and be separately positioned between Stetch Wrapping Machine and the tubing cast-cutting saw 19, and the rear end of tubing cast-cutting saw 19.Ribbon feeder 12 is arranged on tractor 11 and tubing twines between the cage 17.

Strengthen thermoplastic composite structure wall pipe racks material and get into the ribbon feeder 12 in the Stetch Wrapping Machines through tractor 11 backs, the effect of ribbon feeder 12 is band to be delivered to the tubing that is arranged on its rear end twine in the cage 17, and power is provided for the winding process of band.The drive unit of ribbon feeder 12 driving wheels links to each other with stepless speed-regulating device, can realize that band twines the steady stepless adjustable of transporting velocity, and synchronous with the band hauling speed of tractor 11, to realize the synchronous transport of band, prevents the band distortion.Under the acting in conjunction of tractor 11 and ribbon feeder 12; Band continuously gets into tubing and twines in the cage 17; When reeling a week, bear against along lateral stressed block or step of the outer side surface setting of a strengthening rib of strip width direction with the setting of Stetch Wrapping Machine top external diameter moulding running roller starting end, and under the spirally-guided of a plurality of above-mentioned blocks or step; Make strip coil around when week strip width of precession forward, also make strip width of tubing spiral precession of coiling and molding simultaneously.The faying surface of adjacent tapes is simultaneously by storage heater 15 heating, to improve the bonding strength of band joint place.The faying surface of straight band is extruded the welding rod material continuously by welding rod material extruder 14; And fit together with the adjacent edge or the faying surface of adjacent tapes after the week of reeling; Faying surface is twined the press fit device extruding applying on the cage 17 or compresses applying by tubing, and is wound into the continuous pipe shape enhancing thermoplastic wall tube material with composite structure that the spacing spiral strengthens structure.The screw rod of welding rod material extruder 14 links to each other with stepless speed-regulating device, can realize that screw speed (being the extruded velocity of welding rod material) is steadily stepless adjustable, and twines the synchronous of transporting velocity with band, to realize the synchronous welding fabrication of tubing.Strengthen the thermoplastic wall tube material with composite structure and accept platform 20 spiral precessions, extend outward pipe, become the enhancing thermoplastic composite structure wall pipe tubing of certain-length again through operations such as tubing cast-cutting saw cut-outs along tubing.Tubing cast-cutting saw 19 is provided with the synchronous shifter that goes out to manage speed synchronization with tubing, and synchronous shifter links to each other with stepless speed-regulating device.Can realize forward velocity steady stepless adjustable of tubing cast-cutting saw, and with the speed synchronization of tubing spiral precession, to realize the turned off in synchronization of tubing.

Tubing control cabinet 22 be used to control the operation that strengthens the Wrapping formed device of thermoplastic composite structure wall pipe, electric prospection, and each system supply distribution.Its dragging motor that mainly act as the main and auxiliary machine of control can move in phase; Control temperature, pressure, flow and the Products Quality of main and auxiliary machine; Realize the automatic control of whole unit.Its contact type panel, simple to operation.

See also Fig. 8, the structural representation of the strap suspension machine that Fig. 8 provides for the utility model embodiment.

Strap suspension machine 1 is used for supporting and revolution reinforcing profile roll coil of strip extension dish, and reinforcing profile roll coil of strip extension dish is used to place the reinforcing profile roll coil of strip, and it adopts the passive type working principle, and itself is unpowered, rotates by means of the tractor traction reinforcing profile roll coil of strip to unreel.Reinforcing profile roll coil of strip extension dish comprises Expansion and Contraction Reel 105, reinforcing profile shelves seat 107, reinforcing profile tep reel baffle plate 110, support arm 130, main shaft 108, damper 109.The effect of breathing sleeve 105 is to prevent that tep reel internal diameter and reel from skidding, and can produce enough friction torque and reinforcing profile equalising torque that tension force causes.Use dedicated handle 120, rotate and move screw 102, drive and move cover 104 axial motions, can make the breathing of the tilt angle varied generation barrel dliameter of support arm 130.Reinforcing profile centering is regulated and is relied on 107 slippages of reinforcing profile shelves seat that the reinforcing profile roll coil of strip is adjacent on reinforcing profile tep reel baffle plate 110.Damper 109 is the mechanical hatching gate formula, regulates the tension adjustment nut on the damper 109, can make the tension force of reinforcing profile be in proper states.The effect of damper 109 is to make reinforcing profile realize that tension force unreels through friction torque, and Expansion and Contraction Reel 105 is rotated further and causes loose winding can prevent broken belt the time, and perhaps when the speed of unreeling is slack-off, the reinforcing profile band twists in that quilt is got rid of diffusing effect of inertia play.

In the present embodiment; Every once exportable reinforcing profile of strap suspension machine 1; The separate reinforcing profile roll coil of strip extension dish of two covers is set; Two cover reinforcing profile roll coil of strip extension dishes can respectively be hung a dish reinforcing profile roll coil of strip, are set up on the support 101 reinforcing profile lead end in the opposite direction through main shaft 108 1 the first from left right sides.During change of lap, around support 101 rotations, alternation is to guarantee to strengthening thermoplastic composite structure wall pipe racks material extrusion molding apparatus reinforcing profile being provided continuously through 180 ° of rotary stopper mechanisms.

In other embodiments; Every once exportable many reinforcing profiles of strap suspension machine 1; Every the output reinforcing profile is provided with the separate reinforcing profile roll coil of strip extension dish of two covers; Two cover reinforcing profile roll coil of strip extension dishes can respectively be hung a dish reinforcing profile roll coil of strip alternation, and the direction of reinforcing profile lead end is identical.

See also Fig. 9, the structural representation of cutting welding machine that Fig. 9 provides for the utility model embodiment.

The welding machine 2 of cutting that the utility model provides comprises that working platform 204, two overlaps hold down gag 201, welding machine 203 and tape shearing device 206 concordant and that keep at a certain distance away.Because band production is the continuous mode of production, the method for supplying of reinforcing profile then be a disk type, in the band continuous flow procedure, each roll up reinforcing profile end to end between must weld and polish flat.So it is following to cut the effect of welding machine 2: the first to reinforcing profile volume take the lead be connected with magnetic tape trailer, it two is to cut off the volume head of reinforcing profile volume or the defective reinforcing profile in the end of reel.During tape splicing; Wipe out underproof reinforcing profile with tape shearing device 206 (it drives by shearing cylinder 205) earlier; And the reinforcing profile interface of two ends one first tail had one's hair trimmed, use hold down gag 202 (it is driven by clamping cylinder 201) that the two ends band is compressed respectively then, and make interface concordant; Polish flat with welding machine 203 tape splicings and with seam again.

See also Figure 10, Figure 11, the structural representation of the reinforcing profile storage device that Figure 10 provides for the utility model embodiment.The storage band schematic representation of the reinforcing profile storage device that Figure 11 provides for the utility model embodiment.

The storage band machine 3 that present embodiment provides (being the reinforcing profile storage device) comprises frame 330, movable stand 320, forward (FWD) guide wheel 310, motor 308, driving wheel 309, pinch roller 307, limited wheel 303, back guide wheel 302, goes out to be with guide wheel 301.Every storage band machine 3 can store up band to many reinforcing profiles simultaneously; In order to prevent that upset, distortion from appearring in reinforcing profile; Every reinforcing profile is provided with independent storage trough of belt, and each storage trough of belt is made up of 2 movable stands 320, and the width-adjustable of storing up carrying space is to being about 1.5 times of reinforcing profile width.Every reinforcing profile is provided with independent storage band traction gear, and storage band traction gear comprises the driving wheel 309 and pinch roller 307 that is oppositely arranged, and driving wheel 309 links to each other with device of rotation driving, and its effect is to drive reinforcing profile to get into the storage trough of belt.Pinch roller 307 is arranged on the reciprocating position regulator, the reinforcing profile frictional force when its effect is adjustment storage band.When the storage band; Motor 308 (being device of rotation driving) drives driving wheel 309 rotations; Pinch roller 307 is driven by cylinder (being reciprocating position regulator) reinforcing profile 340 is pressed on the driving wheel 309; Utilize the frictional force between reinforcing profile 340 and the driving wheel 309 reinforcing profile 340 to be squeezed in the storage trough of belt of storage band machine 3, forward (FWD) guide wheel 310 with go out to be with 301 pairs of reinforcing profiles of guide wheel to have leading role.The storage band machine 3 that present embodiment provides can store the reinforcing profile 340 of certain-length, and is shown in figure 10.After reinforcing profile 340 was squeezed into storage band machine 3, during tape splicing, band was produced required reinforcing profile by reinforcing profiles 340 supplies that store in the storage band machine 3 between the reinforcing profile roll coil of strip, and producers are capable of using to carry out reinforcing profile welding and polishing during this period of time.

See also Figure 11-Figure 15, the structural representation of roll-forming wheels before some groups of " ⊥ " shape reinforcing profile roller pressing forming machines that Figure 11 implements to provide for the utility model; Figure 13 is the reinforcing profile schematic representation after the corresponding roll-in; Figure 14 for the utility model implement to provide final some groups will before the reinforcing profile back roll-forming wheels of moulding once more; Figure 15 is corresponding final reinforcing profile schematic representation.

The reinforcing profile molding machine comprises the paired running roller of positioned opposite, and in pairs running roller is formed with flute profile, " L " shape, and the rolling space of other required sectional shapes.Above-mentioned paired running roller is formed by some groups that arrange successively, and by away from the reinforcing profile heating equipment on direction near the reinforcing profile heating equipment, the spacing between the two side of paired running roller is dwindled gradually.

Rolling to " ⊥ " type reinforcing profile, the utility model also can comprise and be arranged at reinforcing profile heating equipment front end, are used for reinforcing profile is bent into the reinforcing profile molding machine of " ⊥ " shape.Consult Fig. 5; Above-mentioned " ⊥ " shape reinforcing profile comprises the dunnage 1131 that two boundlings are provided with; Smooth the connecting as one of one end of two dunnages 1131; The other end is connected with first reinforcement plate 1132 respectively, and first reinforcement plate 1132 is opposing from the overhanging sensing of each self-corresponding dunnage 1131, and with 1131 smooth connections of dunnage.The reinforcing profile molding machine comprises some roll-forming wheels of arranging successively, and the roll-forming wheels comprise the upper roll wheel and the lower roll wheel of positioned opposite, and lower roll wheel is provided with race.By away from the reinforcing profile heating equipment on direction near the reinforcing profile heating equipment, the spacing between the two side of the race on the lower roll wheel of roll-forming wheels is dwindled gradually, with the reinforcing profile that gradually " I " shape reinforcing profile is rolled into " ⊥ " shape.

The roll-forming wheel of reinforcing profile molding machine is gone up dynamic input, when reinforcing profile gets into, can move forward owing to function of friction is pushed.When reinforcing profile through the reinforcing profile molding machine time; Reinforcing profile when (it is made up of upper roll wheel 401 and lower roll wheel 402), is shaped to the structural type of reinforcing profile shown in figure 13 through some groups of preceding roll-forming wheels gradually by straight " I " shape reinforcing profile.

Near the back roll-forming wheels (it is made up of upper roll wheel 403 and lower roll wheel 404) of reinforcing profile heating equipment, the spacing between the race two side of its lower roll wheel 404 is two times of reinforcing profile thickness; Except that near other roll-forming wheels the roll-forming wheels of reinforcing profile heating equipment, its upper roll wheel is provided with the expression lobes in the race that stretches into lower roll wheel.

Just the reinforcing profile behind the one-step forming continues roll-in; Because the pitch of grooves of the lower whorl 404 of back roll-forming wheels is littler than the groove of the lower roll wheel 402 of preceding roll-forming wheels; Reinforcing profile can be extruded again; The position of opening is extruded and fits together, and finally forms needed reinforcing profile structure shown in figure 15.

See also Figure 16 and Figure 17, the mould mounting point schematic representation that Figure 16 provides for the utility model embodiment; The schematic representation of the continuous transfer passage of the reinforcing profile of the mould that Figure 17 provides for the utility model embodiment.

The enhancing thermoplastic composite structure wall pipe racks material of every kind of specification is equipped with extrusion die and several pairs of shapers, and the mould mounting point is shown in figure 16.The discharge port place in the material road 86 of extruder 6 is provided with extrusion die 7.Extrusion molding mould is modular modular mold, and wherein most of parts are general, only needs to change some part and just can produce the not enhancing thermoplastic composite structure wall pipe racks material of ring stiffness, different size.Extrusion die 7 is according to strengthening thermoplastic composite structure wall pipe racks equipment structure; Be provided with the continuous transfer passage of many reinforcing profiles 340; And substrate and extrude passage with substrate all-in-one-piece strengthening rib, the continuous transfer passage of reinforcing profile is with aforesaid substrate and extrude passage with substrate all-in-one-piece strengthening rib and overlap at the discharge port place of extrusion die 7.Transfer passage is shown in figure 17, and the reinforcing profile behind transfer passage structure and the process roll-forming is complementary.Strengthen thermoplastic composite structure wall pipe racks material and adopt an extruding and moulding production technology; The thermoplastic material of fusion is squeezed in the extrusion die 7 through connecting body 85 and material road 86 in the extruder 6; Make " I " type reinforcing profile and strengthening rib, or " L " type, " ⊥ " type to extrude compound with the plastics of substrate and strengthening rib simultaneously be one, and coated fully by plastics; The structure of accomplishing two kinds of materials is compound, forms the softer enhancing thermoplastic composite structure wall pipe racks material of quality.Be arranged on the front end of typing platform 9, and overpay the rear end that stock mould is arranged on the extrusion die 7 of above-mentioned extruder 6 with typing platform 9 all-in-one-pieces.Wherein the enhancing thermoplastic composite structure wall pipe racks material of first stock mould 81 inlet is parallel with the enhancing thermoplastic composite structure wall pipe racks material outlet of extrusion die 7.The outlet of the enhancing thermoplastic composite structure wall pipe racks material of all the other each stock moulds 82 with enter the mouth be connected each other, be parallel to each other and the medial axis identical.The enhancing thermoplastic composite structure wall pipe racks material that temperature is higher and quality is softer is accomplished the cooling and shaping of band through the bosh 83 of each stock mould, typing platform 9; Make the cooling and shaping that strengthens thermoplastic composite structure wall pipe racks material abundant, reliable; And have physical dimension stable, coat evenly smooth characteristics, to guarantee to strengthen the quality of product of thermoplastic wall tube material with composite structure.

See also Fig. 6, Figure 16 and Figure 18, the schematic side view of the rack construction of the typing platform that Figure 18 provides for the utility model embodiment.

The typing platform 9 that present embodiment provides can be by frame 901, bosh 83, water tank 902, move forward and backward device 905, move up and down device 909, left and right sides regulating device and water jet pump 903, vacuum pump 904, moisture separator 907, water replenishing device 906, separate pump 908 etc. are formed.About the above-mentioned typing platform 9, all around adjustable positions, with guarantee to strengthen the transmission of thermoplastic composite structure wall pipe racks material between extrusion die 7 and stock mould 8 steadily, the stable typing of physical dimension and coating plastic evenly smooth.In the cooling and shaping process of band, water tank 902 adds liquid level control, control reserve feed interface, and the water replenishing device 906 of moisturizing in water tank 902 is for carrying out the water pump of moisturizing control with automatic electromagnetic valve.Bosh 83 supplies water with the mode that the enhancing thermoplastic composite structure wall pipe racks material surface in the cooling and shaping process is sprayed through water jet pump 903, and hot backwater inlet water tank 902 not in the bosh 83 is directly to the draining of major cycle return water system.Cooling water in the stock mould also supplies water through water jet pump 903 and enters bosh 83.Vacuum pump 904, moisture separator 907, separate pump 908 are used for the typing surface to stock mould, and vacuum negative pressure is provided; The rear end of typing platform 9 is provided with blowing device, is used to dry up residual water stain of strip surface.

See also Figure 19, the structural representation of the tractor that Figure 19 provides for the utility model embodiment.

Tractor 11 is to strengthen the power equipment that thermoplastic composite structure wall pipe racks material is produced.Reinforcing profile through unreel, that pretreatment gets into extrusion die 7 is compound with plastics, and through typing, cooling and obtain qualified band, by tractor 11 certain traction power and hauling speed is provided, equably pulling.

The tractor 11 that present embodiment provides comprises: frame 1111 and traction gear 1112.Above-mentioned frame 1111 is used for supporting traction device 1112, and above-mentioned traction gear 1112 is a crawler-mounted pulling device, comprises compressing crawler belt 1116, driving track 1117.Traction electric machine 1115 belongs to the part of traction gear 1112, employing be stepless speed regulation motor, can realize that the hauling speed of band is steadily stepless adjustable.The traction-driven motion flow is through sprocket wheel, chain 1114, power is reached gear by the traction electric machine that is connected with cycloidal planetary gear speed reducer 1115; Through Hooks coupling universal coupling power is reached the sprocket wheel on the crawler belt by gear-box again, form the power source of tractor 11.The crawler belt 1116 of compressing of tractor 11 is promoted by cylinder 1118 for the upper beam of traction gear 1112; Play the effect of holddown belt material products; The suction pressure of regulating cylinder 1118 can change the chucking power that compresses crawler belt 1116 and 1117 pairs of bands of driving track, to guarantee enough tractive force.The height that driving track 1117 is regulated two ends by handwheel is adjusted leading screw, and the levelness and the center height on chain rail block rubber plane are met the requirements.Above-mentioned driving track 1117 also can be reversed, and band is retreated to accomplish job requirements such as broken belt, tape splicing.Following guiding piece is " spill ", makes the band strengthening rib well stressed in following guiding piece, prevents the deformation failure to band.

See also Figure 20, the structural representation of the Stetch Wrapping Machine that Figure 20 provides for the utility model embodiment.

The Stetch Wrapping Machine that present embodiment provides comprises that ribbon feeder 12, welding rod material extruder 14, storage heater 15, tubing twine cage 17.The Stetch Wrapping Machine that is arranged at tractor 11 rear ends is used for enhancing thermoplastic composite structure wall pipe racks material is wound in enhancing thermoplastic wall tube material with composite structure.Wherein ribbon feeder 12 is arranged between tractor 11 and the tubing winding cage 17.Stetch Wrapping Machine also can comprise the storage heater 15 and the welding rod material extruder 14 of extruding welding rod that is arranged near the heating band of tubing winding cage 17 positions.

Ribbon feeder 12 comprises furnish roll 121 and pressure roller 122, and furnish roll 121 is corresponding one by one up and down with pressure roller 122, and how right form.Pressure roller 122 is a grooved roller; Hold the reinforced structure that strengthens thermoplastic composite structure wall pipe racks material 23 through fluting; And, furnish roll 121 and pressure roller 122 spacings are reduced through the relative position of reciprocal regulating mechanism adjustment with furnish roll 121, band 23 is produced suitable impacting force.Motor 123 drives furnish roll 121 motions through speed reducer and chain, keeps synchronous drive through chain transmission between a plurality of furnish rolls 121.Band lean on and furnish roll 121 between frictional force travel forward.Ribbon feeder place sheave shape is identical with the principle of guiding piece, and " spill " groove of pressure roller 122 is consistent with the strengthening rib of band, guarantees that band is well stressed in ribbon feeder, prevents the deformation failure to band.Above-mentioned motor 123 comprises stepless speed-regulating device, and that can realize band send tape speed steadily stepless adjustable, and synchronous with the hauling speed maintenance of band.

The effect of ribbon feeder 12 is band 23 to be delivered to the tubing that is arranged on its rear end twine in the cage 17, and power is provided for the winding process of band 23.Strengthen thermoplastic composite structure wall pipe racks material 23 and get into the ribbon feeder 12 in the Stetch Wrapping Machine through tractor 11 backs, under the acting in conjunction of tractor 11 and ribbon feeder 12, band 23 continuously gets into tubing and twines in the cage 17.

It is to strengthen the capital equipment that thermoplastic composite structure wall pipe is produced that tubing twines cage 17; It comprises frame, be starting point by roller 172 in pressing outer roller 171, the pressing, the outer size rolls 173 of pressing and with the outer size rolls 173 of pressing, along the rolling mechanism of one group of spaced apart outer size rolls 174 composition of entwining tube excircle guiding.The effect of rolling mechanism is to make straight band curve certain radian.Pressing outer roller 171 is positioned at band 23 with the interior roller 172 of pressing and gets into the inlet that tubing twine cages 17.The outer size rolls 173 of pressing is arranged on after pressing outer roller 171 and the interior roller 172 of pressing.Roller 172 is provided with position adjusting mechanism in the pressing, and its effect is the press-bending radian of the straight band of adjustment.

In the present embodiment, roller 172 is an active roll in the pressing, and it is through furnish roll 121 synchronous drive of chain drive by motor 123 drives and ribbon feeder 12.

In other embodiments, pressing outer roller 171 is an active roll with the interior roller 172 of pressing simultaneously, and wherein pressing outer roller 171 is through furnish roll 121 synchronous drive of chain drive by motor 123 drives and ribbon feeder 12.Keep synchronous drive through chain transmission between the furnish roll 121 of roller 172 and ribbon feeder 12 in the pressing.

Pressing outer roller 171, the outer size rolls 173 of pressing, spaced apart a plurality of outer size rolls 174 are grooved roller; Its fluting not only holds the strengthening rib that strengthens thermoplastic composite structure wall pipe racks material 23; The block of running roller starting end setting or step are also as being wound in the spiral guide slot in the tubing process; Pressing the unfolded drawing separation of spiral lift, is starting point with the outer size rolls of pressing, along can bear against along the strip width direction lateral stressed of the outer side surface setting of the strengthening rib of strip width direction both sides; Bear against with the block or the step of the setting of Stetch Wrapping Machine top external diameter moulding running roller starting end; And under the spirally-guided of a plurality of above-mentioned blocks or step, make strip coil around when week strip width of precession forward, also make strip width of tubing spiral precession of coiling and molding simultaneously.

In the present embodiment, Stetch Wrapping Machine twines the enhancing thermoplastic wall tube material with composite structure that can produce multiple caliber and ring stiffness specification behind the cage 17 through changing tubing.In other embodiments, increase reciprocal position adjusting mechanism, need not change tubing winding cage 17 and also can produce the enhancing thermoplastic wall tube material with composite structure of multiple caliber and ring stiffness specification through giving outer size rolls of pressing and spaced apart outer size rolls.

In the present embodiment, roller 172 is also extruded the press bonding roller at welded lap place in the pressing as band, and the substrate lap-joint of adjacent tapes is simultaneously by storage heater 15 heating, to improve the bonding strength of band substrate lap-joint; The substrate lap-joint of straight band is extruded the welding rod material continuously by welding rod material extruder 14; And overlap with the substrate of adjacent tapes after the week of reeling; Faying surface is carried out roll extrusion by the extension of roller in the pressing 172; Strengthening the bonding strength between the tubing binding face, pressing and the continuous pipe shape that is wound into spacing spiral reinforced structure strengthen the thermoplastic wall tube material with composite structure.The screw rod of welding rod material extruder 14 links to each other with stepless speed-regulating device, can realize that screw speed (being the extruded velocity of welding rod material) is steadily stepless adjustable, and twines the synchronous of transporting velocity with band, to realize the synchronous welding fabrication of tubing.

See also Figure 21, the structural representation of the tubing cast-cutting saw that Figure 21 provides for the utility model embodiment.

Tubing cast-cutting saw 19 comprises frame, cutting device 191, entwining tube supporting frame 192 and shifter 193.Shifter 193 can be along the to-and-fro motion on frame of tubing spiral precession direction, and the speed synchronization of forward velocity and the precession of tubing spiral is to realize the turned off in synchronization of tubing.Cutting device 191 can be along the to-and-fro motion on the movable part of shifter 193 of tubing cutting direction; The runner 194 of the bearing wheel bar of the entwining tube supporting frame 192 that is connected with the movable part of shifter 193 can rotate with tubing synchronously.Tubing cast-cutting saw shifter 193 comprises stepless speed-regulating device, can realize that the shifter forward velocity is steadily stepless adjustable.Be provided with position adjusting mechanism in the cutting device 191, make itself and entwining tube supporting frame 192 relative position manual tune between the two.Relative position between the entwining tube supporting frame 192 of two row interval symmetric arrangement is adjustable, to adapt to different calibers.

The effect of tubing cast-cutting saw 19 is sawed-off by the length of regulation Wrapping formed tubing, requires that pipe length is consistent, otch is smooth.Wrapping formed enhancing thermoplastic composite structure wall pipe is accepted the entwining tube supporting frame spiral rotating on platform 20, the tubing cast-cutting saw 19 along tubing; When tubing reaches needed length; Press starting button; Three motors of tubing cast-cutting saw 19 start simultaneously, cutting device 191, shifter 193 feedings simultaneously, and saw blade is started working; Shifter 193 keeps moving horizontally with the identical speed of tubing horizontal axis travelling speed.After cutting device 191 feeding certain distance to cutting saw blades are cut certain depth with the tubing wall, cutting device 191 feed-disablings, and keep certain hour (adjustable); Tubing continues rotation and moves ahead; Saw blade keeps the cutting to tubing, until a complete week of tubing rotation, with tubing cutting one circle; Cutting device 191 continues once more tubing to be cut certain degree of depth with previous feeding depth feeding., tubing turns back to original position after being cut off fully after cutting device 191 feeding several times; Shifter 193 be forwarded to sawed-off spacing after also feed-disabling, and fast return is accomplished a cutting and is circulated to original position.

Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and other embodiments' difference that identical similar part is mutually referring to getting final product between each embodiment.

To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiments shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.

Claims

1. one kind strengthens thermoplastic composite structure wall pipe racks material; It is characterized in that; Comprise substrate and with said substrate all-in-one-piece strengthening rib; And with said strengthening rib or simultaneously and said substrate and said strengthening rib all-in-one-piece reinforcing profile, said substrate, strengthening rib and reinforcing profile extend along the band length direction and are provided with;

2. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 1; It is characterized in that; Said strengthening rib is many; Between many said strengthening rib or top can be provided with connecting tendon, in many said strengthening rib, and can bear against along the strip width direction along at least one outer side surface being provided with of two strengthening rib of strip width direction both sides at least lateral stressed.

3. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 2; It is characterized in that; Said strengthening rib is upright and extend along the length direction of band by the same direction of said substrate one side direction; Extrude overall " I " shape, " L " shape, " Γ " shape, " T " shape, " ⊥ " shape or " worker " type cross section structure of arranging at interval of compound said reinforcing profile for one with said strengthening rib, the opposite side of said substrate is a continuous surface, and extends along the length direction of band.

4. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 3 is characterized in that said reinforcing profile comprises dunnage, or dunnage and first reinforcement plate and/or second reinforcement plate that are connected with said dunnage smooth transition;

Said dunnage is positioned at said strengthening rib, or is positioned at said substrate and said strengthening rib simultaneously, and with said strengthening rib, or extrude simultaneously and compoundly be one, and coated fully by layer of thermoplastic material with the layer of thermoplastic material of said substrate and said strengthening rib;

Said second reinforcement plate is positioned at the either side end of said dunnage, and with said strengthening rib, or extrude simultaneously and compoundly be one, and coated fully by said layer of thermoplastic material with the layer of thermoplastic material of said strengthening rib and/or said connecting tendon;

Said dunnage and said first reinforcement plate and/or said second reinforcement plate in a plurality of said strengthening rib, in groups or totally in echelon or the compound section structure of bellows-shaped through said connecting tendon formation.

5. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 4 is characterized in that, first reinforcement plate of each said reinforcing profile and/or second reinforcement plate are identical or opposite along the overhanging direction of said dunnage.

6. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 4 is characterized in that the dunnage of said reinforcing profile is one group of boundling setting with at least two;

Link into an integrated entity or connect as one from an end is smooth between two dunnages of boundling setting, or be extruded the all-in-one-piece plastics respectively and separate through binder course.

7. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 2 is characterized in that said reinforcing profile comprises the supporting element and the buildup piece of bar shaped section bar;

Said buildup piece is positioned at said substrate, said strengthening rib or said connecting tendon; Or be positioned at said substrate and said strengthening rib simultaneously; Or be positioned at said strengthening rib and said connecting tendon simultaneously; Be provided with along the single setting in said supporting element both sides, boundling setting or interval, and be arranged in said support combination;

8. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 1 is characterized in that, said reinforcing profile is for strengthening metal tape.

9. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 8 is characterized in that said enhancing metal tape is steel band or aluminium strip.

10. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 1 is characterized in that said layer of thermoplastic material is polyethylene layer, polyvinyl chloride layer or polypropylene layer.

11. one kind strengthens thermoplastic composite structure wall pipe tubing, it is characterized in that it is served as reasons like the helically-wound shaped enhancing thermoplastic composite structure wall pipe tubing of each described enhancing thermoplastic composite structure wall pipe racks material of claim 1-10.

12. enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 11; It is characterized in that spiral is wound in extrusion plastic welding rod or the sticker layer that identical or compatible material are set between the adjacent edge of said enhancing thermoplastic composite structure wall pipe racks material of said enhancing thermoplastic composite structure wall pipe tubing.

13. enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 11; It is characterized in that; Spiral is wound in adjacent edge surface between the said enhancing thermoplastic composite structure wall pipe racks material of said enhancing thermoplastic composite structure wall pipe tubing and is provided with and extrudes welding rod or sticker layer, and adjacent edge becomes each other overlap joint or tenon to close bridging arrangement.

14. enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 11 is characterized in that, it has the inwall and the outer wall that the compound reinforced structure of enhancing thermoplastic of spacing spiral surrounding is arranged of smooth.

15. enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 11; It is characterized in that; The cut-out end face at its two ends be provided with said band extrude the identical or compatible repair welding plastic packets coating of coating plastic and the two ends end face of said repair welding plastic packets coating and tubing axis normal.

16. enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 15; It is characterized in that; Be provided with respectively in the spiral chute of its pipe end connection part and the hollow cavity extrude, welding, bonding or the spiral groove seal spare and the hollow cavity Sealing of filling; Spiral chute between said spiral groove seal spare and said strengthening rib bottom and sidewall surfaces welding, bonding or link into an integrated entity; The end face of said spiral groove seal spare and the end face of said strengthening rib are on same circumferential surface; And form the complete circumferential outer surface that at least one circle can be used to seal with said strengthening rib; The hollow cavity top of said hollow cavity Sealing and said strengthening rib and said connecting tendon, bottom and sidewall surfaces welding, bonding or link into an integrated entity, the material of said spiral groove seal spare and hollow cavity Sealing and band to extrude coating plastic identical or compatible.

17. one kind strengthens thermoplastic composite structure wall pipe complete production device, is used to produce enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 11, it is characterized in that, comprising:

18. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 17 is characterized in that said reinforcing profile continuous conveying device is specially:

19. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 18 is characterized in that said reinforcing profile continuous conveying device also comprises:

20. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 19; It is characterized in that; Said reinforcing profile storage device comprises that some storage troughs of belt and traction reinforcing profile get into the storage band traction gear of said storage trough of belt, and said storage band traction gear comprises driving wheel and the pinch roller that is oppositely arranged;

Said driving wheel links to each other with device of rotation driving;

Said pinch roller is arranged on the reciprocating position regulator.

21. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 20 is characterized in that said reinforcing profile feedway also comprises the reinforcing profile pre-treater, said reinforcing profile pre-treater comprises:

22. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 20 is characterized in that said reinforcing profile pre-treater also comprises:

Be arranged between said reinforcing profile storage device and the said reinforcing profile degreasing and rust removal machine; Or be arranged between said reinforcing profile degreasing and rust removal machine and the said reinforcing profile heating equipment, be used for some reinforcing profile straightening machines that some reinforcing profiles are aligned.

23. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 21; It is characterized in that; Said degreasing and rust removal machine comprises frame, be arranged on the said frame around some rotatable wires brushes on said reinforcing profile surface and coat said rotatable wire brush and be provided with the filings collecting chamber of the continuous transfer passage of reinforcing profile, said filings collecting chamber also is provided with the funnel that is positioned at said rotatable wire brush below and accommodates cavity.

24. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 22 is characterized in that the outlet port of said reinforcing profile straightening machine is provided with reinforcing profile seamed edge burr and strikes off cutter.

25. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 21 is characterized in that said reinforcing profile feedway also comprises:

Be arranged at the reinforcing profile molding machine of said reinforcing profile heating equipment front end, it comprises that some is dunnage and first reinforcement plate that is attached thereto and/or some reinforcing profile molding machines of second reinforcement plate with the reinforcing band material forming.

26. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 25 it is characterized in that said reinforcing profile molding machine comprises the paired running roller of positioned opposite, and said paired running roller is formed with the rolling space of required sectional shape.

27. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 26; It is characterized in that; The paired running roller of said reinforcing profile molding machine is formed by some groups that arrange successively; And by away from said reinforcing profile heating equipment on direction near said reinforcing profile heating equipment, the spacing between the two side of said paired running roller is dwindled gradually.

28. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 21 is characterized in that said reinforcing profile feedway also comprises:

29. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 28 is characterized in that near the said paired roller set of said reinforcing profile heating equipment, the spacing between the race two side of its lower roll wheel is two times of reinforcing profile thickness;

30. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 21 is characterized in that said reinforcing profile pre-treater also comprises:

31. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 30 is characterized in that, has preset curing at interval between the extrusion die of said pretreatment extrusion die and said enhancing thermoplastic composite structure wall pipe racks material extrusion molding apparatus.

32. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 17 is characterized in that, said enhancing thermoplastic composite structure wall pipe racks material extrusion molding apparatus comprises:

33. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 17 is characterized in that, said enhancing thermoplastic composite structure wall pipe racks material extrusion molding apparatus comprises:

34. like claim 32 or 33 described enhancing thermoplastic composite structure wall pipe complete production devices, it is characterized in that said extruder is a single screw extrusion machine, the extruder screw of said single screw extrusion machine links to each other with stepless speed-regulating device.

35. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 33 is characterized in that, also comprises the blowing device that is arranged at said typing platform rear end.

36. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 33; It is characterized in that; Also comprise the tractor that is arranged at said typing platform rear end; The following fixture block of the traction fixture block of said tractor is the structure of " recessed " shape, and the hauling power device of said tractor links to each other with stepless speed-regulating device.

37. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 36 is characterized in that the Wrapping formed device of said enhancing thermoplastic composite structure wall pipe comprises:

38. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 37; It is characterized in that; Said Stetch Wrapping Machine also comprises the storage heater that is arranged near the heating band at said pipeline forming roll wheel location place, extrudes the welding rod material extruder of welding rod and band is extruded the press fit device at weld bonds place, and the screw rod of said welding rod material extruder is connected with stepless speed-regulating device.

39. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 37 is characterized in that, also comprises being arranged at said Stetch Wrapping Machine pipeline moulding cooling unit on every side.