CN102322551A

CN102322551A - Reinforced thermoplastic composite structure wall pipe and strip and complete-set production device thereof

Info

Publication number: CN102322551A
Application number: CN201110243116A
Authority: CN
Inventors: 郑能欢
Original assignee: SHENZHEN JIN HONG MACHINERY CO Ltd
Current assignee: SHENZHEN JIN HONG MACHINERY CO Ltd
Priority date: 2011-08-23
Filing date: 2011-08-23
Publication date: 2012-01-18
Anticipated expiration: 2031-08-23
Also published as: WO2013026298A1; CN102322551B

Abstract

The invention discloses a reinforced thermoplastic composite structure wall pipe strip, which comprises a substrate, at least one corrugated reinforcing rib forming a whole together with the substrate as well as a reinforcing section, wherein the reinforcing section forms a whole together with the corrugated reinforcing rib or forms a whole together with the substrate and the corrugated reinforcing rib simultaneously; the corrugated reinforcing rib is protruded towards the same direction from one side of the substrate and extends along the length direction of the substrate; and the corrugated reinforcing rib consists of two adjacent reinforcing wall boards and a reinforcing cross wall. According to the reinforced thermoplastic composite structure wall pipe strip disclosed by the invention, by using the composite reinforcing section, the ring stiffness of the pipe can be remarkably improved and the consumption of raw materials can be remarkably reduced. The invention also discloses a reinforced thermoplastic composite structure wall pipe adopting the reinforced thermoplastic composite structure wall pipe strip. The reinforced thermoplastic composite structure wall pipe is provided with a smooth and flat inner wall and an outer wall of the reinforced thermoplastic composite structure, which is spirally encircled at intervals. The invention further discloses a reinforced thermoplastic composite structure wall pipe complete-set production device for producing the reinforced thermoplastic composite structure wall pipe, which is used for realizing continuous production and improving the production efficiency.

Description

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

Technical field

The present invention relates to strengthen 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.

Summary of the invention

In view of this, first purpose of the present invention 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 present invention 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 present invention 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 present invention provides following technological scheme:

A kind of enhancing thermoplastic composite structure wall pipe racks material; Comprise substrate and with at least one ripple strengthening rib of substrate all-in-one-piece; And with said ripple strengthening rib; Or while and said substrate and said ripple strengthening rib all-in-one-piece reinforcing profile, said reinforcing profile and said ripple strengthening rib, or extrude the compound one that is with the layer of thermoplastic material of said substrate and said ripple strengthening rib simultaneously; And coated fully by 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;

Said ripple strengthening rib extends from the length direction of same direction convexity of substrate one side direction and the said substrate in edge, and said ripple strengthening rib is made up of with the reinforcement cross wall two adjacent reinforcement wallboards.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe racks material; Said reinforcing profile comprises dunnage and the fin keel and/or the wing plate that are connected with said dunnage smooth transition; Said dunnage is positioned at said reinforcement wallboard, and extruding compound with the plastics of said reinforcement wallboard is one, and is coated fully by plastics; Said fin keel is positioned at substrate, and extruding compound with the plastics of substrate is one, and is coated fully by plastics; Said wing plate is positioned at strengthens cross wall, and extruding compound with the plastics of strengthening cross wall is one, and is coated fully by plastics.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, the reinforcement cross wall of said ripple strengthening rib and said reinforcement wallboard are integral structure, and said reinforcement wallboard is connected with said substrate smooth transition with said reinforcement cross wall respectively.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, arrange " L " shape of forming relatively or contrarily with corresponding respectively two fin keels of two dunnages of the said reinforcing profile of said ripple strengthening rib and its each self-corresponding dunnage; Two wing plates are relative from the overhanging direction of each self-corresponding dunnage.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, two wing plates connection one that are compound in the said reinforcement cross wall are horizontal platy structure, form the hollow-core construction of a sealing between said ripple strengthening rib and the said substrate.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe racks material; Be compound in two wing plates in the said reinforcement cross wall and connect at least one " V " type structure and be integral the reinforcing profile of formula, and the coating plastic layer that the reinforcing profile recess outward that is coated on this " V " type structure is reinforced cross wall is filled to the plane.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe racks material; The reinforcing profile that is compound in " V " type structure in the said reinforcement cross wall is a split-type structural with the dunnage that is compound in the said reinforcement wallboard, is extruded the all-in-one-piece plastics between the reinforcing profile of said " V " type structure and the top connecting place of said dunnage respectively and separates.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe racks material; The reinforcing profile two ends of said " V " type structure have and the reverse superimposed flap in the top of said dunnage; Connect as one through binder course between this flap and the said dunnage top connecting place, or be extruded the separation of all-in-one-piece plastics respectively.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe racks material, a side of said corrugated strengthening rib is connected with said substrate, and opposite side is Open architecture, and has a bond end, and this bond end can be connected with said substrate in forming the pipeline process.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe racks material; The reinforcement cross wall of said ripple strengthening rib is the branch body structure that is connected with each self-corresponding reinforcement wallboard smooth transition respectively, and the reinforcement cross wall on two adjacent said reinforcement wallboards extends to identical or opposite direction respectively.

Preferably; In above-mentioned enhancing thermoplastic composite structure wall pipe racks material; The reinforcement cross wall of said ripple strengthening rib is the integral structure that links to each other with two reinforcement wallboards respectively, the wing plate that is compound in the reinforcing profile in the said reinforcement cross wall for respectively with separately reinforcement wallboard in the split-type structural that links to each other of dunnage.

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 is characterized in that, 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 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 said spiral groove seal spare and said ripple strengthening rib bottom and sidewall surfaces welding, bonding or link into an integrated entity; The end face of the end face of said spiral groove seal spare and said ripple strengthening rib is on same outer peripheral surface; And form the complete circumferential outer surface that at least one circle can be used to seal with said ripple strengthening rib, the hollow cavity top of said hollow cavity Sealing and said ripple strengthening rib, bottom and sidewall surfaces welding, bonding or link into an integrated entity, the material of said Sealing and said 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 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; 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.

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 some reinforcing profile molding machines of said reinforcing profile heating equipment front end, it comprises that some is dunnage and the fin keel that is attached thereto and/or the reinforcing profile molding machine of wing plate with the reinforcing band material forming; Or be dunnage and the reinforcing profile molding machine of the fin keel that is attached thereto, and have the reinforcing profile molding machine of " V " type structure or the horizontal reinforcing profile molding machine of platy structure with it accordingly with the reinforcing band material forming.

Preferably, in above-mentioned enhancing thermoplastic composite structure wall pipe complete production device, be arranged at some reinforcing profile molding machines of said reinforcing profile heating equipment front end, it comprises some " M " type reinforcing profile molding machine or corrugated reinforcing profile molding machine.

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 roller is formed with flute profile, " L " shape, " V " shape, horizontal platy structure, " M " shape or corrugated rolling space.

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 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 ripple 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; Make reinforcing profile pass through said extrusion die and ripple strengthening rib; Or simultaneously to extrude compound with the plastics of substrate and ripple strengthening rib be one, and 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 guiding piece 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, and its outer diameter tube moulding running roller is a grooved roller, 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 enhancing thermoplastic composite structure wall pipe provided by the invention 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 embodiment of the invention 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 present invention, 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 embodiment of the invention;

Fig. 2 provide for the embodiment of the invention another strengthen the structural representation of thermoplastic composite structure wall pipe racks material;

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

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

Fig. 5 provide for the embodiment of the invention another strengthen the structural representation of thermoplastic composite structure wall pipe racks material;

Fig. 6 provide for the embodiment of the invention another strengthen the structural representation of thermoplastic composite structure wall pipe racks material;

Fig. 7 provide for the embodiment of the invention another strengthen 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. 8 provides for the embodiment of the invention;

The plan structure schematic representation of the enhancing thermoplastic composite structure wall pipe complete production device that Fig. 9 provides for the embodiment of the invention;

The structural representation of the strap suspension machine that Figure 10 provides for the embodiment of the invention;

The structural representation of cutting welding machine that Figure 11 provides for the embodiment of the invention;

The structural representation of the reinforcing profile storage device that Figure 12 provides for the embodiment of the invention;

Structural representation when the reinforcing profile storage device storage that Figure 13 provides for the embodiment of the invention is with;

The structural representation of the reinforcing profile molding machine that Figure 14 implements for the present invention to provide;

Figure 15 is the reinforcing profile schematic representation after the roll-in;

Figure 16 is the reinforcing profile schematic representation after the secondary roll-in;

Figure 17 is three reinforcing profile schematic representation after the roll-in;

Figure 18 is corresponding final reinforcing profile schematic representation;

The mould mounting point schematic representation that Figure 19 provides for the embodiment of the invention;

The structural representation of the extrusion die that Figure 20 provides for the embodiment of the invention;

Figure 21 is the side view of Figure 20;

The schematic side view of the rack construction of the typing platform that Figure 22 provides for the embodiment of the invention;

The structural representation of the stock mould that Figure 23 provides for the embodiment of the invention;

The structural representation of the tractor that Figure 24 provides for the embodiment of the invention;

The structural representation of the Stetch Wrapping Machine that Figure 25 provides for the embodiment of the invention;

The structural representation of the tubing cast-cutting saw that Figure 26 provides for the embodiment of the invention.

Embodiment

First core of the present invention 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 present invention 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 present invention 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 in the embodiment of the invention below, the technological scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiments.Based on the embodiment among the present invention, 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 present invention's protection.

See also Fig. 1-Fig. 7, a kind of structural representation that strengthens thermoplastic composite structure wall pipe racks material that Fig. 1 provides for the embodiment of the invention; Fig. 2 provide for the embodiment of the invention another strengthen the structural representation of thermoplastic composite structure wall pipe racks material; The another kind that Fig. 3 provides for the embodiment of the invention strengthens the structural representation of thermoplastic composite structure wall pipe racks material; Fig. 4 provide for the embodiment of the invention another strengthen the structural representation of thermoplastic composite structure wall pipe racks material; Fig. 5 provide for the embodiment of the invention another strengthen the structural representation of thermoplastic composite structure wall pipe racks material; Fig. 6 provide for the embodiment of the invention another strengthen the structural representation of thermoplastic composite structure wall pipe racks material; Fig. 7 provide for the embodiment of the invention another strengthen the structural representation of thermoplastic composite structure wall pipe racks material.

As shown in Figure 1; A kind of enhancing thermoplastic composite structure wall pipe racks material that the embodiment of the invention provides comprise substrate 111 and with at least one ripple strengthening rib of substrate 111 all-in-one-pieces; And with the ripple strengthening rib; Or simultaneously and substrate 111 and ripple strengthening rib all-in-one-piece reinforcing profile 115, reinforcing profile 115 and ripple strengthening rib, or extrude the compound one that is with the layer of thermoplastic material of substrate 111 and ripple strengthening rib simultaneously; And coated fully by layer of thermoplastic material, the Young's modulus of reinforcing profile 115 is greater than the Young's modulus of layer of thermoplastic material;

The ripple strengthening rib is protruding and extend along the length direction of substrate 111 from the same direction of substrate 111 1 side direction; The opposite side of the substrate 111 of opposing parallel substrate 111 1 sides is that continuous surface is (after being wound in tubing; Form the inwall of tubing), the ripple strengthening rib is made up of two adjacent reinforcement wallboards 114 and reinforcement cross wall 116.

Complex elastic-modulus can significantly improve the ring stiffness of tubing, and can make raw-material consumption significantly less greater than the reinforcing profile 115 of layer of thermoplastic material in strengthening thermoplastic composite structure wall pipe racks material.Under the effect of big Young's modulus reinforcing profile 115, 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.

Reinforcing profile 115 can comprise dunnage and fin keel that is connected with the dunnage smooth transition and/or wing plate, and dunnage is positioned at strengthens wallboard 114, and extruding compound with the plastics of strengthening wallboard 114 is one, and is coated fully by plastics.Fin keel is positioned at substrate 111, and extruding compound with the plastics of substrate 111 is one, and is coated fully by plastics.The wing plate is positioned at strengthens cross wall 116, and extruding compound with the plastics of strengthening cross wall 116 is one, and is coated fully by plastics.

The width that is compound in the fin keel in the substrate 111 is for exceeding dunnage 2-5mm, and fin keel is imbedded the degree of depth 1/2-1/3 place of substrate 111.It is one that reinforcing profile is extruded compound with the plastics of substrate 111 and ripple strengthening rib simultaneously, and is coated fully by plastics, and covers plastic layer greater than 0.8mm outside minimum.

Strengthening cross wall 116 is integral structure with strengthening wallboard 114, strengthens wallboard 114 and is connected with substrate 111 smooth transition with reinforcement cross wall 116 respectively.

The reinforcing profile of arranging " L " shape that forms respectively with corresponding respectively two fin keels of two dunnages of the reinforcing profile 115 of ripple strengthening rib and each self-corresponding dunnage relatively or contrarily.Two wing plates are relative from the overhanging direction of each self-corresponding dunnage.

Being compound in two wing plates connection one strengthening in the cross wall 116 is horizontal platy structure 117 as shown in Figure 1, forms the hollow-core construction of a sealing between ripple strengthening rib and the substrate 111.

Like Fig. 2, Fig. 5, shown in Figure 6; Be compound in two wing plates strengthening in the cross wall 116 and also can connect the reinforcing profile 118 that at least one " V " type structure is integral formula; And the coating plastic layer that the outer recess of reinforcing profile that is coated on this " V " type structure is reinforced cross wall 116 is filled to the plane, to increase the protection of stability of structure and outer wall.

As shown in Figure 5; Being compound in the reinforcing profile 118 of strengthening " V " type structure in the cross wall 116 is split-type structural with being compound in the dunnage of strengthening in the wallboard 114, is extruded the all-in-one-piece plastics between the reinforcing profile of " V " type structure and the top connecting place of dunnage respectively and separates.Be wound in the transverse stress in the tubing process to reduce the enhancing composite strip, improve the tubing specification limit that said band uses, improve work efficiency, reduce fabricating cost.

As shown in Figure 6, reinforcing profile 118 two ends of " V " type structure also can have and the reverse superimposed flap in the top of dunnage, connect as one through binder course between this flap and the dunnage top connecting place, or are extruded the separation of all-in-one-piece plastics respectively.The effect of this flap is the ability that strengthens the opposing lateral deformation in manufacturing and using process of ripple strengthening rib.Reinforcing profile 118 two ends of " V " type structure also can have anti-undulatory top flap; The dunnage top is aimed at the recess of this anti-corrugated top flap and is had a spacer segment superimposed; Connect as one through binder course between this recess and the top connecting place, or be extruded the separation of all-in-one-piece plastics respectively.

As shown in Figure 7; One side of corrugated strengthening rib is connected with substrate 111, and opposite side is Open architecture, and has a bond end; This bond end can be connected with substrate 111 in forming the pipeline process, and this structure is convenient in forming the pipeline process, eliminate lateral deformation.

As shown in Figure 3, the reinforcement cross wall 117 of ripple strengthening rib is the branch body structure that is connected with each self-corresponding reinforcement wallboard 114 smooth transition respectively, and the reinforcement cross wall 117 on two adjacent reinforcement wallboards 114 extends to identical or opposite direction respectively.This structure can reduce the enhancing composite strip and be wound in the transverse stress in the tubing process, improves the tubing specification limit that band uses, and improves work efficiency, reduces fabricating cost.

As shown in Figure 4, the reinforcement cross wall 117 of ripple strengthening rib is the integral structure that links to each other with two reinforcement wallboards 114 respectively, to increase the protection of stability of structure and outer wall.Be compound in the wing plate of strengthening the reinforcing profile in the cross wall 117 for respectively with separately reinforcement wallboard 114 in the corresponding split-type structural of dunnage.This structure is convenient in forming the pipeline process, eliminate lateral deformation.

A kind of enhancing thermoplastic composite structure wall pipe racks material that the embodiment of the invention provides is respectively equipped with first clinch 112 and second clinch 113 of mutual overlap joint in the both sides of its substrate 111.Enhancing thermoplastic composite structure wall pipe racks material as shown in Figure 7, its second clinch 113 are separately positioned on the joint and the bond end that is the ripple strengthening rib opposite side of Open architecture of ripple strengthening rib and substrate 111.In forming the pipeline process, first clinch 112 of substrate 111 is connected with two places, second clinch 113 respectively, between ripple strengthening rib and substrate 111, forms the hollow-core construction of a sealing.

Reinforcing profile 115 can be preferably the reinforcement metal band, and the Young's modulus of reinforcement metal band is bigger, and ring stiffness is better.The reinforcement metal band can be the metallic material that steel band, aluminium strip etc. are suitable for.The layer of thermoplastic material of composing base 111 and ripple strengthening rib 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 protection scope of the present invention.

Enhancing thermoplastic composite structure wall pipe tubing provided by the invention, 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.

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 circle can be used to seal with the ripple strengthening rib on same outer peripheral 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.

Enhancing thermoplastic composite structure wall pipe provided by the invention has following outstanding advantage:

See also Fig. 8 and Fig. 9, the main TV structure schematic representation of the enhancing thermoplastic composite structure wall pipe complete production device that Fig. 8 provides for the embodiment of the invention; The plan structure schematic representation of the enhancing thermoplastic composite structure wall pipe complete production device that Fig. 9 provides for the embodiment of the invention.

Enhancing thermoplastic composite structure wall pipe complete production device provided by the invention; 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, can connect next volume reinforcing profile volume this moment fast in order to using.

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 present invention 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 reinforcing profile heating equipment front end; 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; Be used for straight reinforcing profile is rolled into needed cross section, when reinforcing profile was wall scroll dunnage and fin keel that is attached thereto and/or wing plate, it comprised that some is dunnage and the fin keel that is attached thereto and/or " L " type or the flute profile reinforcing profile molding machine of wing plate with the reinforcing band material forming; When reinforcing profile is dunnage and the fin keel that is attached thereto; And have the reinforcing profile of " V " type structure accordingly or laterally during the branch body structure of platy structure; It comprises the reinforcing band material forming is " L " type reinforcing profile molding machine of dunnage and the fin keel that is attached thereto, and the reinforcing profile molding machine or the horizontal platy structure reinforcing profile molding machine that have " V " type structure with it accordingly; When reinforcing profile is M " type or when corrugated, it comprises some " M " type reinforcing profile molding machine or corrugated reinforcing profile molding machine.

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.

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, and reinforcing profile 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 with the passage of extruding of substrate all-in-one-piece ripple strengthening rib, the continuous transfer passage of reinforcing profile overlaps at extrusion die discharge port place with aforesaid substrate with the passage of extruding of substrate all-in-one-piece ripple strengthening rib, 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 ripple 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 present invention does not limit.The extruder screw of single screw extrusion machine links to each other with RHVC, 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 RHVC, 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 RHVC, 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; Strip width of precession forward under the spirally-guided effect of a plurality of outer diameter tube moulding grooved rollers on the Stetch Wrapping Machine, the faying surface of adjacent tapes are 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 RHVC, 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 RHVC.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 Figure 10, the structural representation of the strap suspension machine that Figure 10 provides for the embodiment of the invention.

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 Figure 11, the structural representation of cutting welding machine that Figure 11 provides for the embodiment of the invention.

The welding machine 2 of cutting provided by the invention 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 12, Figure 13, the structural representation of the reinforcing profile storage device that Figure 12 provides for the embodiment of the invention.The storage band schematic representation of the reinforcing profile storage device that Figure 13 provides for the embodiment of the invention.

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 14-Figure 18, the structural representation of the reinforcing profile molding machine that Figure 14 implements for the present invention to provide; Figure 15 is the reinforcing profile schematic representation after the roll-in; Figure 16 is the reinforcing profile schematic representation after the secondary roll-in; Figure 17 is three reinforcing profile schematic representation after the roll-in; Figure 18 is corresponding final reinforcing profile schematic representation.

Rolling to " M " type reinforcing profile, the present invention also can comprise and is arranged at reinforcing profile heating equipment front end, is used for reinforcing profile is bent into the reinforcing profile molding machine of " M " shape.The reinforcing profile molding machine comprises some roll-forming wheels of arranging successively, and the roll-forming wheels comprise the upper roll wheel 402 and lower roll wheel 403 of positioned opposite, and upper roll wheel 402 and lower roll wheel 403 are formed with the rolling space of " M " shape.By away from the reinforcing profile heating equipment on direction near the reinforcing profile heating equipment, the roll-forming wheels are rolled into the band roll-in shape of requirement gradually.

The reinforcing profile molding machine specifically is made up of parts such as frame 406, speed reducer 401, belt 404, upper roll wheel 402, lower roll wheel 403, motors 405.In forming process; Motor 405 drives speed reducer 401 through belt 404; Upper roll wheel 402 rotates under the driving of speed reducer 401; In the reinforcing profile movement process, lower roll wheel 403 pushes reinforcing profile simultaneously with upper roll wheel 402 reinforcing profile is deformed to the shape of required " M " type reinforcing profile, and wherein upper and lower running roller is some right.

In the reinforcing profile molding machine 4 situation of change in reinforcing profile cross section be from shape shown in Figure 15 to shape shown in Figure 16 to shape shown in Figure 17 to shape shown in Figure 180.This change procedure is a mild relatively deformation process, and it is by some formed through roll-in to difform upper and lower running roller.

In other embodiments, such as the cross section roll-forming for the vertical slot form, above-mentioned upper and lower running roller is to also adopting the right structural type of left and right running roller.

See also Figure 19-Figure 21, the mould mounting point schematic representation that Figure 19 provides for the embodiment of the invention; The structural representation of the extrusion die that Figure 20 provides for the embodiment of the invention; Figure 21 is the side view of Figure 20.

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 19.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, and only needing to change some part just can be by the enhancing thermoplastic composite structure wall pipe racks material of producing different rings rigidity, 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.

Connecting body 701 on the extrusion die 7 is connected with extruder 6 through screw thread; Upper cover plate 704, central layer 705 cooperate the flow path groove 7701 that interconnects back formation melt plastic cement inlet below with lower cover plate 706; There is same level to connect " M " type reinforcing profile pilot hole 719 that is provided with on the central layer 705; " M " type reinforcing profile pilot hole all passes runner 7701 lower inclined planes, all can carry out compound with melt plastic cement to guarantee " M " type reinforcing profile side surface.Reinforcing profile is regulated bolt can adjust " M " type reinforcing profile high and low position.Core 711, go up transition plate 714, transition plate 715 and runner plate 707 are divided into up and down two

runners

7702 and 7703 with runner 7701 down.Can regulate pressure and the flow of melt plastic cement in die cavity through pressure regulating block 712.

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 " M " type reinforcing profile extrude the compound one that is with the plastics of substrate and ripple strengthening rib simultaneously; 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 Figure 22 and Figure 23, the schematic side view of the rack construction of the typing platform that Figure 22 provides for the embodiment of the invention; The structural representation of the stock mould that Figure 23 provides for the embodiment of the invention.

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.

Stock mould can comprise patrix 1002 and counterdie 1001, and this stock mould has constituted the profile die cavity of band jointly by patrix 1002 and counterdie 1001, and wherein stock mould be several, can further accurately finalize the design from making band.

See also Figure 24, the structural representation of the tractor that Figure 24 provides for the embodiment of the invention.

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 the stepless time adjustment 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.Compressing guiding piece between crawler belt 1116, the driving track 1117 strengthening rib and the bottom of attending between the substrate through compressing said enhancing thermoplastic composite structure wall pipe racks material provides the continuous conveying of said band needed tractive force.The space that forms between the guiding piece can hold the profile of said band at least, makes the non-traction element of said band can stress deformation.The following guiding piece of guiding piece is arranged on the driving track 1117, and is " spill " structure, makes the band strengthening rib well stressed in following guiding piece, prevents the deformation failure to band.

The Wrapping formed device of enhancing thermoplastic composite structure wall pipe provided by the invention comprises that Stetch Wrapping Machine, tubing accepts platform and tubing cast-cutting saw.Wherein, Stetch Wrapping Machine is arranged at the rear end of tractor, and it has the feedway of winding and pipeline moulding running roller, and the following supporting wheel that twines feedway is a sheave, and its outer diameter tube moulding running roller is a grooved roller.The drive unit that twines the driving wheel of feedway links to each other with stepless speed-regulating device.Tubing is accepted the rear end that platform is arranged at Stetch Wrapping Machine, and the tubing cast-cutting saw is arranged at the rear end that tubing is accepted platform, and it is provided with the synchronous shifter that goes out to manage speed synchronization with tubing, and this synchronous shifter links to each other with stepless speed-regulating device.The present invention also can comprise the pipeline moulding cooling unit that is arranged at around the said Stetch Wrapping Machine.

See also Figure 25, the structural representation of the Stetch Wrapping Machine that Figure 25 provides for the embodiment of the invention.

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 the composite steel-plastic belt material is wound in steel plastic composite structure wall tubing.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 through chain drive, above-mentioned motor 123 comprises the stepless time adjustment device to furnish roll 121 by motor 123, and that can realize band send tape speed steadily stepless adjustable, and synchronous with the hauling speed maintenance of band.How right furnish roll 121 be with pressure roller 122, keeps synchronous drive through chain transmission between a plurality of furnish rolls 121.Pressure roller 122 is a grooved roller, holds the strengthening rib of composite steel-plastic belt material 23 through fluting, and through the relative position of reciprocal regulating mechanism adjustment with furnish roll 121, band 23 is produced suitable impacting force.

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 ripple strengthening rib of band, guarantees that band is well stressed in ribbon feeder, prevents the deformation failure to band.Above-mentioned motor 123 comprises RHVC, 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.Composite steel-plastic belt material 23 gets into the ribbon feeder 12 in the Stetch Wrapping Machine through tractor 11 backs, and 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 capital equipments that the steel plastic 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 of composite steel-plastic belt material 23; Also as be wound in the tubing process spiral guide slot, press the unfolded drawing separation of spiral lift, with pressing outward size rolls be starting point; Make strip coil when a week, forward the width between band adjacent edge of precession.

In the present embodiment, Stetch Wrapping Machine twines the steel plastic composite structure wall tubing 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 steel plastic composite structure wall tubing 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 also is wound into the continuous pipe shape steel plastic composite structure wall tubing of the straight rib of spacing spiral.The screw rod of welding rod material extruder 14 links to each other with RHVC, 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 26, the structural representation of the tubing cast-cutting saw that Figure 26 provides for the embodiment of the invention.

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, the speed synchronization of forward velocity and the precession of tubing spiral.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, to realize the turned off in synchronization of tubing.Tubing cast-cutting saw shifter 193 comprises RHVC, 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.Can adopt the repeatedly method of feeding of depth of cut, to satisfy the production requirement of online cutting.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 present invention.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention 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 at least one ripple strengthening rib of substrate all-in-one-piece, and with said ripple strengthening rib, or simultaneously and said substrate and said ripple strengthening rib all-in-one-piece reinforcing profile; Said reinforcing profile and said ripple strengthening rib; Or extrude with the layer of thermoplastic material of said substrate and said ripple strengthening rib simultaneously and compoundly be one, and coated fully by 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;

2. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 1 is characterized in that said reinforcing profile comprises dunnage and the fin keel and/or the wing plate that are connected with said dunnage smooth transition.

Said dunnage is positioned at said reinforcement wallboard, and extruding compound with the plastics of said reinforcement wallboard is one, and is coated fully by plastics; Said fin keel is positioned at substrate, and extruding compound with the plastics of substrate is one, and is coated fully by plastics; And/or said wing plate is positioned at and strengthens cross wall, extrudes with the plastics of strengthening cross wall compoundly to be one, and coated fully by plastics.

3. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 2; It is characterized in that; The said reinforcement cross wall and the said reinforcement wallboard of said ripple strengthening rib are integral structure, and said reinforcement wallboard is connected with said substrate smooth transition with said reinforcement cross wall respectively.

4. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 3 is characterized in that, arranges " L " shape of forming relatively or contrarily with corresponding respectively two fin keels of two dunnages of the reinforcing profile of said ripple strengthening rib and each self-corresponding dunnage; Two wing plates are relative from the overhanging direction of each self-corresponding dunnage.

5. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 3; It is characterized in that; Two wing plates connection one that are compound in the said reinforcement cross wall are horizontal platy structure, form the hollow-core construction of a sealing between said ripple strengthening rib and the said substrate.

6. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 3; It is characterized in that; Be compound in two wing plates in the said reinforcement cross wall and connect at least one " V " type structure and be integral the reinforcing profile of formula, and the coating plastic layer that the reinforcing profile recess outward that is coated on this " V " type structure is reinforced cross wall is filled to the plane.

7. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 6; It is characterized in that; The reinforcing profile that is compound in " V " type structure in the said reinforcement cross wall is a split-type structural with the dunnage that is compound in the said reinforcement wallboard, is extruded the all-in-one-piece plastics between the reinforcing profile of said " V " type structure and the top connecting place of said dunnage respectively and separates.

8. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 7; It is characterized in that; The reinforcing profile two ends of said " V " type structure have and the reverse superimposed flap in the top of said dunnage; Connect as one through binder course between this flap and the said dunnage top connecting place, or be extruded the separation of all-in-one-piece plastics respectively.

9. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 1; It is characterized in that a side of said corrugated strengthening rib is connected with said substrate, opposite side is Open architecture; And have a bond end, this bond end can be connected with said substrate in forming the pipeline process.

10. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 3; It is characterized in that; The reinforcement cross wall of said ripple strengthening rib is the branch body structure that is connected with each self-corresponding reinforcement wallboard smooth transition respectively, and the reinforcement cross wall on two adjacent said reinforcement wallboards extends to identical or opposite direction respectively.

11. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 3; It is characterized in that; The reinforcement cross wall of said ripple strengthening rib is the integral structure that links to each other with two reinforcement wallboards respectively, the wing plate that is compound in the reinforcing profile in the said reinforcement cross wall for respectively with separately reinforcement wallboard in the split-type structural that links to each other of dunnage.

12. 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.

13. enhancing thermoplastic composite structure wall pipe racks material as claimed in claim 12 is characterized in that said enhancing metal tape is steel band or aluminium strip.

14. 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.

15. 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 1-14.

16. enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 15; 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.

17. enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 15; 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.

18. enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 15 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.

19. enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 15; 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.

20. enhancing thermoplastic composite structure wall pipe tubing as claimed in claim 19; It is characterized in that; 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 said spiral groove seal spare and said ripple strengthening rib bottom and sidewall surfaces welding, bonding or link into an integrated entity; The end face of the end face of said spiral groove seal spare and said ripple strengthening rib is on same outer peripheral surface; And form the complete circumferential outer surface that at least one circle can be used to seal with said ripple strengthening rib, the hollow cavity top of said hollow cavity Sealing and said ripple strengthening rib, bottom and sidewall surfaces welding, bonding or link into an integrated entity, the material of said Sealing and said band to extrude coating plastic identical or compatible.

21. 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 15, it is characterized in that, comprising:

22. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 21 is characterized in that said reinforcing profile continuous conveying device is specially:

23. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 22 is characterized in that said reinforcing profile continuous conveying device also comprises:

24. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 23; 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.

25. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 24 is characterized in that said reinforcing profile feedway also comprises the reinforcing profile pre-treater, 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;

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

27. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 25; 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.

28. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 26 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.

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

30. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 25; It is characterized in that; Be arranged at some reinforcing profile molding machines of said reinforcing profile heating equipment front end, it comprises some " M " type reinforcing profile molding machine or corrugated reinforcing profile molding machine.

31. like the described enhancing thermoplastic of claim 29-30 composite structure wall pipe complete production device; 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 flute profile, " L " shape, " V " shape, horizontal platy structure, " M " shape or corrugated rolling space.

32. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 31; 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.

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

34. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 33 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.

35. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 21 is characterized in that, said enhancing thermoplastic composite structure wall pipe racks material extrusion molding apparatus comprises:

36. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 21 is characterized in that, said enhancing thermoplastic composite structure wall pipe racks material extrusion molding apparatus comprises:

37. like claim 35 or 36 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.

38. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 36 is characterized in that, also comprises the blowing device that is arranged at said typing platform rear end.

39. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 36; It is characterized in that; Also comprise the tractor that is arranged at said typing platform rear end; The following guiding piece 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.

40. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 39 is characterized in that the Wrapping formed device of said enhancing thermoplastic composite structure wall pipe comprises:

41. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 40; 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.

42. enhancing thermoplastic composite structure wall pipe complete production device as claimed in claim 40 is characterized in that, also comprises being arranged at said Stetch Wrapping Machine pipeline moulding cooling unit on every side.