CN221136815U - Hole net steel belt and steel wire dual-reinforced composite pipe production line and composite pipe thereof - Google Patents
Hole net steel belt and steel wire dual-reinforced composite pipe production line and composite pipe thereof Download PDFInfo
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- CN221136815U CN221136815U CN202323063995.XU CN202323063995U CN221136815U CN 221136815 U CN221136815 U CN 221136815U CN 202323063995 U CN202323063995 U CN 202323063995U CN 221136815 U CN221136815 U CN 221136815U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 192
- 239000010959 steel Substances 0.000 title claims abstract description 192
- 239000002131 composite material Substances 0.000 title claims abstract description 152
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 37
- 238000003466 welding Methods 0.000 claims description 37
- 238000001816 cooling Methods 0.000 claims description 35
- 238000005520 cutting process Methods 0.000 claims description 25
- 239000011159 matrix material Substances 0.000 claims description 24
- 238000004804 winding Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 21
- 239000011148 porous material Substances 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 17
- 229920003023 plastic Polymers 0.000 claims description 17
- 239000003292 glue Substances 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 15
- 230000009977 dual effect Effects 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000010008 shearing Methods 0.000 claims description 7
- 238000002788 crimping Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000084 colloidal system Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 48
- 239000012790 adhesive layer Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
The utility model discloses a production line of a hole net steel belt and steel wire dual-reinforced composite pipe and a composite pipe thereof.
Description
Technical Field
The utility model relates to the technical field of reinforced composite pipe production, in particular to a production line of a hole net steel belt and steel wire dual reinforced composite pipe and a composite pipe thereof.
Background
The prior reinforced composite pipe mainly comprises a porous net reinforced composite pipe, a steel wire net reinforced composite pipe and a steel skeleton reinforced composite pipe, wherein the three composite pipes have respective advantages and disadvantages, and all the three composite pipes have respective forming production lines, for example, when the porous net reinforced composite pipe is formed, the porous net steel belts are required to be welded and then subjected to composite forming, and the porous net reinforced composite pipe has better compressive strength, creep resistance, ring rigidity and impact resistance, and the porous net reinforced composite pipe body. The steel wire is welded and then subjected to composite forming, so that the steel skeleton reinforced composite pipe has good pressure resistance and is simpler to produce than other composite pipes.
The current use scene of the composite pipe is higher and higher in requirement on the composite pipe, and the composite pipe is required to have relatively high strength and rigidity and good strength.
Disclosure of utility model
The first technical problem to be solved by the utility model is as follows: the production line of the double-reinforcement composite pipe of the mesh steel belt and the steel wire is provided, and the composite pipe produced by the production line of the composite pipe can realize double reinforcement of the mesh and the steel skeleton, so that the performance of the composite pipe is further improved.
The second technical problem to be solved by the utility model is as follows: the composite pipe is produced by the production line, can obtain double reinforcement of a hole net and a steel skeleton, and further improves the performance of the composite pipe.
In order to solve the first technical problem, the technical scheme of the utility model is as follows: a production line of a dual reinforced composite pipe of a mesh steel belt and a steel wire comprises
The production equipment of the pore network reinforced pipe is used for crimping and welding the pore network steel belt to form the pore network reinforced pipe;
The first composite forming die is arranged at the downstream of the pore network reinforcing production equipment, the pore network reinforcing pipe penetrates through the first composite forming die, a feeding channel of the first composite forming die is communicated with a discharging pipe of the first extruder, and plastic extruded by the first extruder enters the first composite forming die to wrap the inner wall and the outer wall of the pore network reinforcing pipe so as to form a pore network reinforcing composite pipe;
The first cooling device is arranged at the downstream of the first composite forming die and used for cooling the hole network reinforced composite pipe;
The first traction device is arranged at the downstream of the first cooling device and is used for traction of the mesh reinforced composite pipe;
The steel wire reinforcement forming device is arranged at the downstream of the first traction device and wraps the steel wires into a net structure to form a secondary reinforcement pipe outside the hole net reinforcement composite pipe;
The second composite forming die is arranged at the downstream of the steel wire reinforced forming device, the secondary reinforced pipe penetrates through the second composite forming die, a feeding channel of the second composite forming die is communicated with a discharging pipe of the second extruder, and plastic extruded by the second extruder enters the second composite forming die to wrap the inner wall and the outer wall of the secondary reinforced pipe to form a perforated net steel wire double reinforced composite pipe;
The second cooling device is arranged at the downstream of the second composite forming die and is used for cooling the double reinforced composite pipe of the mesh steel belt and the steel wire;
The second traction device is arranged at the downstream of the second cooling device and is used for traction of the double reinforced composite pipe of the mesh steel belt and the steel wire;
The on-line cutting device is arranged at the downstream of the second traction device and used for cutting off the dual reinforced composite pipe of the mesh steel belt and the steel wire on line;
the pipe stacking rack is arranged at the downstream of the on-line cutting device and used for stacking the cut-off hole mesh steel strip steel wire dual-reinforced composite pipe.
As a preferred aspect, the hole network reinforced pipe production apparatus includes
The unreeling machine is used for unreeling the mesh steel strip;
The shearing machine is arranged at the downstream of the unreeling machine and is used for cutting the head of the mesh steel belt; the joint butt welding machine is arranged at the downstream of the shearing machine and is used for butt welding the end joints of the two rolls of mesh steel belts;
The belt feeding and storing machine is arranged at the downstream of the joint butt welding machine and used for buffering the mesh steel belt;
The edge cutting machine is arranged at the downstream of the belt feeding and storing machine and is used for cutting edges of the mesh steel belts;
The hole net steel belt roll welding forming machine is arranged at the downstream of the edge cutting machine and is used for crimping the hole net steel belt conveyed longitudinally into a tubular structure and welding to form the hole net reinforced pipe with the longitudinal welding seam.
As a preferable scheme, the first cooling device is a vacuum spray box, one end of the vacuum spray box is a feed inlet, the other end of the vacuum spray box is a discharge outlet, a spray header for spraying the hole net reinforced composite pipe is arranged at the top of the vacuum spray box, and the vacuum spray box is communicated with a negative pressure system.
As a preferable scheme, the second cooling device is a normal pressure spray water tank.
As a preferred solution, the first traction device is a two-jaw traction machine.
As a preferable scheme, a first heating oven for heating the mesh reinforced composite pipe is arranged between the first traction device and the steel wire reinforced forming equipment.
As a preferred scheme, the steel wire reinforced forming device comprises a steel skeleton welding forming machine which is used for welding the warp steel wires and the weft steel wires and wrapping the warp steel wires and the weft steel wires outside the hole net reinforced composite pipe.
As a preferable scheme, the steel wire reinforced molding equipment comprises a steel wire winding machine, wherein forward steel wires and reverse steel wires are wound outside the hole net reinforced composite pipe by the steel wire winding machine, a second heating oven is arranged at the downstream of the steel wire winding machine, a glue coating die and a glue layer extruder connected with the glue coating die are arranged at the downstream of the second heating oven, a first cold air ring is arranged at the downstream of the glue coating die, and a second composite molding die is arranged at the downstream of the first cold air ring.
After the technical scheme is adopted, the utility model has the following effects: the composite pipe production line firstly forms the hole net reinforced pipe, then forms the hole net reinforced composite pipe through extrusion composite forming, because the hole net reinforced pipe is positioned in the whole composite pipe, the pressure resistance of the composite pipe is high, the composite pipe can be suitable for use under the working condition of larger pressure, then the steel skeleton is coated outside the hole net reinforced composite pipe, then the hole net steel strip steel wire dual reinforced composite pipe is formed through extrusion composite forming, the steel skeleton is positioned on the outer layer relative to the hole net reinforced pipe, the flexibility of the surface of the composite pipe can be better ensured, and thus the composite pipe which can be automatically produced by the composite pipe production line has the dual advantages of the hole net reinforced pipe and the steel skeleton reinforced.
Because the first cooling device is the vacuum spray box, the one end of vacuum spray box is the feed inlet, and the other end is the discharge gate, the top of vacuum spray box is provided with the shower head that sprays the compound pipe of hole net reinforcing, vacuum spray box and negative pressure system intercommunication, this vacuum spray box sprays the cooling under the environment of negative pressure to the compound pipe of hole net reinforcing, can make the inside pressure of the compound pipe of hole net reinforcing be greater than outside pressure under the negative pressure environment, and the inner wall of the compound pipe of hole net reinforcing can receive the influence of malleation and guarantee the circularity like this, reduces because of the inner wall emergence deformation of gravity.
And because the heating oven for heating the porous net reinforced composite pipe is arranged between the first traction device and the steel wire reinforced forming equipment, the heating oven can preheat the surface of the porous net reinforced composite pipe, and plastics on the surface of the preheated pipe can be softened, so that the plastic layer extruded by the second extruder can be better and more conveniently adhered into a whole, the adhesive force is improved, and layering is avoided.
In order to solve the second technical problem, the technical scheme of the utility model is as follows: the utility model provides a dual reinforcing composite pipe of hole net steel band steel wire, this composite pipe is by foretell production line preparation, and this composite pipe includes the interior base member layer of plastics, the outside cover of interior base member layer has the hole net reinforcing pipe, the outside cladding of hole net reinforcing pipe has middle base member layer, connect through the connection colloid of perforating net reinforcing pipe between middle base member layer and the interior base member layer, the outside parcel of middle base member layer has welded steel skeleton enhancement layer or winding wire net winding layer, the outside parcel of steel skeleton enhancement layer or wire net winding layer has outer base member layer.
Preferably, the plastic of the outer matrix layer penetrates through the inner hole of the steel skeleton reinforcing layer to form an intermediate bonding layer, and the intermediate bonding layer is connected with the intermediate matrix layer into a whole.
After the technical scheme is adopted, the utility model has the following effects: the porous net steel belt and steel wire dual-reinforced composite pipe uses the porous net reinforcement in the inner layer, so that the pressure resistance of the composite pipe can be improved, and the reticular steel wire reinforcement in the outer layer has better impact resistance and is not afraid of collision during installation and use; but also has good flexibility.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a production facility for a mesh reinforced pipe after a mesh steel strip coil is removed and welded to a forming machine according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a mesh steel strip roll welding former, a first composite forming die, a first extruder and a first cooling device;
FIG. 3 is a schematic structural view of a first traction device, a steel skeleton welding forming apparatus, a second composite forming die, a second extruder, and a second cooling device;
FIG. 4 is a schematic view of the second traction device, the in-line cutting device and the pipe stacking rack;
FIG. 5 is a schematic structural view of one of the structural forms of the expanded metal steel strip and steel wire dual-reinforced composite pipe;
FIG. 6 is a schematic view of the structure of the first drawing device, the wire winder, the second composite forming die, the second extruder, and the second cooling device;
FIG. 7 is a schematic structural view of another structural form of a wire-mesh steel strip double-reinforced composite pipe;
In the accompanying drawings: 1. an unreeling machine; 2. a shearing machine; 3. a joint butt welding machine; 4. a tape feeding and storing machine; 5. edge cutting machine; 6. a mesh steel strip coil welding forming machine; 7. a first extruder; 8. a first composite molding die; 9. a first cooling device; 10. a first traction device; 11. a first heating oven; 12. steel wire reinforcing and forming equipment; 13. a warp wire pay-off rack; 14. a second extruder; 15. a second composite forming die; 16. a second cooling device; 17. a second traction device; 18. an on-line cutting device; 19. a pipe stacking rack; 20. an inner matrix layer; 21. a mesh reinforcement tube; 22. an intermediate substrate layer; 23. a steel skeleton reinforcing layer; 24. an outer matrix layer; 25. a wire winding machine; 26. a second heating oven; 27. a glue layer extruder; 28. coating a glue mold; 29. a first cool air ring 29; 30. a second cold air ring; 31. an inner adhesive layer; 32. a steel wire winding layer; 33. an outer adhesive layer.
Detailed Description
The present utility model will be described in further detail with reference to the following examples.
As shown in FIGS. 1 to 4, a production line of a dual reinforced composite pipe of a mesh steel strip and a steel wire comprises
The production equipment of the pore network reinforced pipe 21 is used for crimping and welding the pore network steel belt to form the pore network reinforced pipe 21;
wherein the production equipment of the hole net reinforced pipe 21 comprises
The unreeling machine 1 is used for unreeling a hole net steel belt, and the hole net steel belt is reeled by being arranged on the unreeling machine 1;
The shearing machine 2 is arranged at the downstream of the unreeling machine 1 and is used for cutting the head of the mesh steel belt, and the mesh steel belt after the cutting is convenient for the subsequent butt welding machine 3 to carry out welding butt welding, so that continuous unreeling is ensured; a butt welding machine 3 is arranged at the downstream of the shearing machine 2 and is used for butt welding the end joints of the two rolls of mesh steel belts;
The belt feeding and storing machine 4 is arranged at the downstream of the butt welding machine 3 and used for caching the mesh steel belt, the belt feeding and storing machine 4 is used for caching the steel belt, the joint of the upstream is guaranteed to exchange the joint for a sufficient time, and meanwhile the downstream is guaranteed to be provided with a sufficient mesh steel belt for reel welding.
The edge cutting machine 5 is arranged at the downstream of the belt feeding and storing machine 4 and is used for cutting edges of the hole net steel belt;
The mesh steel strip roll welding forming machine 6 is arranged at the downstream of the edge cutting machine 5 and used for crimping the longitudinally conveyed mesh steel strip into a tubular structure and welding to form a mesh reinforced pipe 21 with longitudinal welding seams. The mesh steel strip coil welding forming machine 6 is of a current conventional structure, and the principle is that a drawn steel strip is gradually curled into a tube and then automatically welded, and a final welding seam is a longitudinal welding seam.
The first composite forming die 8 and the first extruder 7, wherein the first composite forming die 8 is arranged at the downstream of the pore network reinforced production equipment, the pore network reinforced pipe 21 penetrates through the first composite forming die 8, a feeding channel of the first composite forming die 8 is communicated with a discharging pipe of the first extruder 7, and plastic extruded by the first extruder 7 enters the first composite forming die 8 to wrap the inner wall and the outer wall of the pore network reinforced pipe 21 to form a pore network reinforced composite pipe; the combination of the porous net reinforced composite pipe can be realized by adopting a structure disclosed in a patent number CN201921414657.7 of the inventor.
A first cooling device 9, wherein the first cooling device 9 is arranged at the downstream of the first composite forming die 8 and is used for cooling the hole net reinforced composite pipe; the first cooling device 9 is a vacuum spraying box, one end of the vacuum spraying box is a feed inlet, the other end of the vacuum spraying box is a discharge outlet, a spray header for spraying the hole net reinforced composite pipe is arranged at the top of the vacuum spraying box, and the vacuum spraying box is communicated with a negative pressure system. The vacuum spraying box is mainly used for cooling the soft porous net reinforced composite pipe in a negative pressure environment, so that the air pressure in the pipe is increased, and the deformation of plastic on the inner wall of the pipe due to gravity is reduced.
A first traction device 10, wherein the first traction device 10 is arranged at the downstream of the first cooling device 9 and is used for carrying out traction on the hole network reinforced composite pipe; the first traction device 10 is a two-jaw traction machine, so that sufficient traction force can be provided.
A steel wire reinforcing forming device 12, wherein the steel wire reinforcing forming device 12 is arranged at the downstream of the first traction device 10, and the steel wire reinforcing forming device 12 wraps the net structure formed by winding steel wires outside the hole net reinforcing composite pipe to form a secondary reinforcing pipe; the steel wire reinforced forming device 12 can adopt a technical scheme described in the prior patent application number CN201710667130.4 of the applicant, wherein the weft steel wire is rotationally wound through a weft steel wire winding frame, the warp steel wire is paid off through a warp steel wire paying-off frame 13, and finally the warp steel wire and the weft steel wire are mutually welded to form a net-shaped steel skeleton.
The second composite forming die 15 and the second extruder 14, wherein the second composite forming die 15 is arranged at the downstream of the steel wire reinforced forming device 12, the secondary reinforced pipe penetrates through the second composite forming die 15, a feeding channel of the second composite forming die 15 is communicated with a discharging pipe of the second extruder 14, and plastic extruded by the second extruder 14 enters the second composite forming die 15 to wrap the inner wall and the outer wall of the secondary reinforced pipe to form a pore-network steel belt steel wire dual reinforced composite pipe;
The second cooling device 16 is arranged at the downstream of the second composite forming die 15 and is used for cooling the double reinforced composite pipe of the mesh steel belt and the steel wire; the second cooling device 16 is an atmospheric spray water tank.
The inner wall of the secondary reinforcing pipe is cooled and shaped during secondary compounding, so that the cooling can be performed by spraying and cooling at normal pressure.
And a second traction device 17, wherein the second traction device 17 is arranged at the downstream of the second cooling device 16 and is used for traction of the double reinforced composite pipe of the mesh steel belt steel wire, and the traction device also adopts a four-claw traction machine.
The on-line cutting device 18 is arranged at the downstream of the second traction device 17 and used for cutting off the double reinforced composite pipe of the mesh steel belt and the steel wire on line;
and a pipe stacking rack 19, wherein the pipe stacking rack 19 is arranged at the downstream of the on-line cutting device 18 and is used for stacking the cut hole net steel strip steel wire dual reinforced composite pipe.
In this embodiment, a first heating oven 11 for heating the mesh reinforced composite pipe is disposed between the first traction device 10 and the steel wire reinforced forming device 12, and the first heating oven 11 can heat the surface of the pipe, so that the steel skeleton is conveniently embedded into the plastic better, and the steel skeleton and the plastic composited once during secondary compositing are conveniently fused into a whole better.
In addition, this embodiment also discloses a dual reinforced composite pipe of hole net steel band steel wire, this composite pipe is by the production line preparation, this composite pipe includes the interior matrix layer 20 of plastics, the outside of interior matrix layer 20 is covered with hole net reinforcing pipe 21, the outside cladding of hole net reinforcing pipe 21 has middle matrix layer 22, connect through the connection colloid of hole net reinforcing pipe 21 between middle matrix layer 22 and the interior matrix layer 20, the outside parcel of middle matrix layer 22 has welded steel skeleton enhancement layer 23, the outside parcel of steel skeleton enhancement layer 23 has outer matrix layer 24.
Preferably, the plastic of the outer matrix layer 24 penetrates through the inner hole of the steel skeleton reinforcing layer 23 to form an intermediate adhesive layer, and the intermediate adhesive layer is integrally connected with the intermediate matrix layer 22, so that the outer matrix layer 24 and the intermediate matrix layer 22 are firmly adhered.
The dual reinforced composite pipe with the mesh steel strip and the steel wire not only can improve the bearing capacity of the pipe, but also can reduce the peeling condition of the conventional mesh reinforced composite pipe, and can also improve the flexibility and the impact resistance of the surface layer of the pipe.
As shown in fig. 6 and 7, the steel wire reinforced forming device is replaced by a steel wire mesh winding forming device in fig. 6, the steel wire reinforced forming device comprises a steel wire winding machine 25, forward steel wires and reverse steel wires are wound outside the hole mesh reinforced composite pipe by the steel wire winding machine 25, a second heating oven 26 is arranged at the downstream of the steel wire winding machine 25, a glue coating die 28 and a glue layer extruder 27 connected with the glue coating die 28 are arranged at the downstream of the second heating oven 26, a first cold air ring 29 is arranged at the downstream of the glue coating die 28, a second composite forming die is arranged at the downstream of the first cold air ring 29, and a second cold air ring 30 is arranged at the downstream of the second composite forming die. The wound steel wire is required to be subjected to surface heating through the second heating oven 26, and the position of the wound steel wire is fixed by gluing after heating, so that the second composite forming die is convenient to compound.
As shown in fig. 7, the structure of fig. 7 is formed after the molding in fig. 6, wherein an inner adhesive layer 31 is provided outside the intermediate collective layer, a wire winding layer 32 is wrapped outside the inner adhesive layer 31, an outer adhesive layer 33 is provided outside the wire winding layer 32, the inner adhesive layer 31 and the outer adhesive layer 33 are fixed by gluing the wire winding layer 32 by means of a glue coating die 28, and an outer base layer is provided outside the wire winding layer 32.
The above examples are merely illustrative of the preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, and various modifications and adaptations of the technical solution of the present utility model should and are intended to fall within the scope of the present utility model as defined in the claims.
Claims (10)
1. The utility model provides a hole net steel band steel wire dual reinforcement composite pipe production line which characterized in that: comprising
The production equipment of the pore network reinforced pipe is used for crimping and welding the pore network steel belt to form the pore network reinforced pipe;
The first composite forming die is arranged at the downstream of the pore network reinforcing production equipment, the pore network reinforcing pipe penetrates through the first composite forming die, a feeding channel of the first composite forming die is communicated with a discharging pipe of the first extruder, and plastic extruded by the first extruder enters the first composite forming die to wrap the inner wall and the outer wall of the pore network reinforcing pipe so as to form a pore network reinforcing composite pipe;
The first cooling device is arranged at the downstream of the first composite forming die and used for cooling the hole network reinforced composite pipe;
The first traction device is arranged at the downstream of the first cooling device and is used for traction of the mesh reinforced composite pipe;
The steel wire reinforcement forming device is arranged at the downstream of the first traction device and wraps the steel wires into a net structure to form a secondary reinforcement pipe outside the hole net reinforcement composite pipe;
The second composite forming die is arranged at the downstream of the steel wire reinforced forming device, the secondary reinforced pipe penetrates through the second composite forming die, a feeding channel of the second composite forming die is communicated with a discharging pipe of the second extruder, and plastic extruded by the second extruder enters the second composite forming die to wrap the inner wall and the outer wall of the secondary reinforced pipe to form a perforated net steel wire double reinforced composite pipe;
The second cooling device is arranged at the downstream of the second composite forming die and is used for cooling the double reinforced composite pipe of the mesh steel belt and the steel wire;
The second traction device is arranged at the downstream of the second cooling device and is used for traction of the double reinforced composite pipe of the mesh steel belt and the steel wire;
The on-line cutting device is arranged at the downstream of the second traction device and used for cutting off the dual reinforced composite pipe of the mesh steel belt and the steel wire on line;
the pipe stacking rack is arranged at the downstream of the on-line cutting device and used for stacking the cut-off hole mesh steel strip steel wire dual-reinforced composite pipe.
2. The production line of the dual-reinforced composite pipe of the mesh steel strip steel wire is characterized in that: the hole net reinforced pipe production equipment comprises
The unreeling machine is used for unreeling the mesh steel strip;
The shearing machine is arranged at the downstream of the unreeling machine and is used for cutting the head of the mesh steel belt; the joint butt welding machine is arranged at the downstream of the shearing machine and is used for butt welding the end joints of the two rolls of mesh steel belts;
The belt feeding and storing machine is arranged at the downstream of the joint butt welding machine and used for buffering the mesh steel belt;
The edge cutting machine is arranged at the downstream of the belt feeding and storing machine and is used for cutting edges of the mesh steel belts;
The hole net steel belt roll welding forming machine is arranged at the downstream of the edge cutting machine and is used for crimping the hole net steel belt conveyed longitudinally into a tubular structure and welding to form the hole net reinforced pipe with the longitudinal welding seam.
3. A wire-mesh steel strip steel wire dual-reinforced composite pipe production line as claimed in claim 2, wherein: the first cooling device is a vacuum spraying box, one end of the vacuum spraying box is a feed inlet, the other end of the vacuum spraying box is a discharge outlet, a spray header for spraying the hole net reinforced composite pipe is arranged at the top of the vacuum spraying box, and the vacuum spraying box is communicated with a negative pressure system.
4. A wire-mesh steel strip steel wire dual-reinforced composite pipe production line as claimed in claim 3, wherein: the second cooling device is a normal pressure spray water tank.
5. The production line of the dual-reinforced composite pipe of the mesh steel strip steel wire is characterized in that: the first traction device is two four-claw tractors.
6. The production line of the dual-reinforced composite pipe of the mesh steel strip steel wire is characterized in that: a first heating oven for heating the mesh reinforced composite pipe is arranged between the first traction device and the steel wire reinforced forming equipment.
7. The production line of the dual-reinforced composite pipe of the mesh steel strip steel wire is characterized in that: the steel wire reinforced forming equipment comprises a steel skeleton welding forming machine, wherein the steel skeleton welding forming machine is used for welding warp steel wires and weft steel wires and wrapping the warp steel wires and the weft steel wires outside the hole net reinforced composite pipe.
8. The production line of the dual-reinforced composite pipe of the mesh steel strip steel wire is characterized in that: the steel wire reinforcing and forming equipment comprises a steel wire winding machine, the steel wire winding machine winds forward steel wires and reversely outside the hole mesh reinforcing composite pipe, a second heating oven is arranged at the downstream of the steel wire winding machine, a glue coating die and a glue layer extruder connected with the glue coating die are arranged at the downstream of the second heating oven, a first cold air ring is arranged at the downstream of the glue coating die, and a second composite forming die is arranged at the downstream of the first cold air ring.
9. The utility model provides a hole net steel band steel wire dual reinforcement composite pipe which characterized in that: the composite pipe is manufactured by the production line in claim 1 and comprises an inner matrix layer of plastic, wherein the outer part of the inner matrix layer is covered with a porous mesh reinforcing pipe, the outer part of the porous mesh reinforcing pipe is covered with an intermediate matrix layer, the intermediate matrix layer is connected with the inner matrix layer through a connecting colloid penetrating through the porous mesh reinforcing pipe, the outer part of the intermediate matrix layer is covered with a welded steel skeleton reinforcing layer or a wound steel mesh winding layer, and the outer part of the steel skeleton reinforcing layer or the steel mesh winding layer is covered with an outer matrix layer.
10. A wire-mesh steel strip double reinforced composite pipe as claimed in claim 9, wherein: and the plastic of the outer matrix layer penetrates through the inner holes of the steel skeleton reinforcing layer to form an intermediate bonding layer, and the intermediate bonding layer is connected with the intermediate matrix layer into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323063995.XU CN221136815U (en) | 2023-11-14 | 2023-11-14 | Hole net steel belt and steel wire dual-reinforced composite pipe production line and composite pipe thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323063995.XU CN221136815U (en) | 2023-11-14 | 2023-11-14 | Hole net steel belt and steel wire dual-reinforced composite pipe production line and composite pipe thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221136815U true CN221136815U (en) | 2024-06-14 |
Family
ID=91386304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323063995.XU Active CN221136815U (en) | 2023-11-14 | 2023-11-14 | Hole net steel belt and steel wire dual-reinforced composite pipe production line and composite pipe thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221136815U (en) |
-
2023
- 2023-11-14 CN CN202323063995.XU patent/CN221136815U/en active Active
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