CN114379105A - Steel wire mesh skeleton polyethylene pipe compound equipment - Google Patents
Steel wire mesh skeleton polyethylene pipe compound equipment Download PDFInfo
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- CN114379105A CN114379105A CN202111438683.5A CN202111438683A CN114379105A CN 114379105 A CN114379105 A CN 114379105A CN 202111438683 A CN202111438683 A CN 202111438683A CN 114379105 A CN114379105 A CN 114379105A
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- steel wire
- storage box
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 24
- -1 polyethylene Polymers 0.000 title claims abstract description 24
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 24
- 150000001875 compounds Chemical class 0.000 title claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 68
- 238000001746 injection moulding Methods 0.000 claims abstract description 62
- 238000005096 rolling process Methods 0.000 claims abstract description 35
- 238000013329 compounding Methods 0.000 claims abstract description 32
- 230000001070 adhesive effect Effects 0.000 claims abstract description 24
- 239000000853 adhesive Substances 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 29
- 238000007599 discharging Methods 0.000 claims description 26
- 238000007493 shaping process Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000012768 molten material Substances 0.000 abstract description 12
- 239000012778 molding material Substances 0.000 abstract description 5
- 239000002131 composite material Substances 0.000 description 36
- 239000000110 cooling liquid Substances 0.000 description 8
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 238000009941 weaving Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002508 compound effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/522—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by spraying, e.g. by flame spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of polyethylene pipe compounding, in particular to steel wire mesh skeleton polyethylene pipe compounding equipment, which heats steel wires through a preheating device, weaves the steel wires on a support column to form a steel wire skeleton, conveys the steel wire skeleton into an injection molding device, discharges molten materials into an injection molding groove of the support column through the injection molding device, combines the injection molding materials with the steel wire skeleton to form an inner pipe, conveys the inner pipe to a cooling device for slight cooling, conveys the inner pipe to a plurality of groups of pulleys, molds the surface of the inner pipe through a rolling device, sprays adhesive on the surface of the inner pipe through a smearing device, lays the outer pipe on the surface of the inner pipe through a compounding device, discharges the molded compound pipe through a conveying device after the compounding, cools and molds, and thus prolongs the service life of the compound pipe and improves the practicability of the equipment; comprises a supporting device, a preheating device, an injection molding device, a cooling device, a rolling device, a smearing device, a compounding device, a conveying device and a supporting seat.
Description
Technical Field
The invention relates to the technical field of polyethylene pipe compounding, in particular to steel wire mesh framework polyethylene pipe compounding equipment.
Background
Polyethylene multiple tube (polyethylene multiple tube) is formed by using two polyethylene resins with different densities, respectively and simultaneously plasticizing and melting the two polyethylene resins by two extruders, extruding a melting material into a mold capable of forming the composite tube, wherein the formed tube is the polyethylene composite tube, and the steel wire framework polyethylene composite tube is formed by adding a layer of steel wire framework between two polyethylene composite tubes.
Disclosure of Invention
In order to solve the technical problems, the invention provides a method for manufacturing a steel wire, which comprises the steps of heating a steel wire through a preheating device, weaving the steel wire on a support pillar to form a steel wire framework, conveying the steel wire framework to the inside of an injection molding device, discharging a molten material into an injection molding groove of the support pillar through the injection molding device, combining the injection molding material with the steel wire framework to form an inner pipe, conveying the inner pipe to a cooling device for slight cooling to shape the inner pipe, conveying the inner pipe to a plurality of groups of pulleys, shaping the surface of the inner pipe through a rolling device, rolling out dents on the surface of the inner pipe, spraying an adhesive on the surface of the inner pipe through a coating device, paving the outer pipe on the surface of the inner pipe through a compounding device, adhering the outer pipe in a molten state on the surface of the inner pipe through the adhesive, embedding the inner wall of the outer pipe into the dents on the surface of the inner pipe, and then cooling and shaping, the shaped composite pipe is discharged through the conveying device, so that the service life of the composite pipe and the practicability of the equipment are prolonged.
The invention discloses steel wire mesh skeleton polyethylene pipe compounding equipment which comprises a supporting device, a preheating device, an injection molding device, a cooling device, a rolling device, a coating device, a compounding device, a conveying device and a supporting seat, wherein the supporting device is installed on the supporting seat;
the supporting device comprises a supporting column and a plurality of groups of pulleys, wherein the surface of the left part of the supporting column is provided with an injection molding groove, and the plurality of groups of pulleys are all arranged at the right part of the supporting column;
heating a steel wire through a preheating device, weaving the steel wire on a support column to form a steel wire framework, conveying the steel wire framework to the inside of an injection molding device, discharging a molten material into an injection molding groove of the support column through the injection molding device, combining the injection molding material with the steel wire framework to form an inner tube, conveying the inner tube to a cooling device for slight cooling to shape the inner tube, conveying the inner tube to a plurality of groups of pulleys, shaping the surface of the inner tube through a rolling device, rolling out dents on the surface of the inner tube, spraying an adhesive to the surface of the inner tube through a coating device, paving the outer tube on the surface of the inner tube through a compounding device, adhering the outer tube in a molten state to the surface of the inner tube through the adhesive, embedding the inner wall of the outer tube into the dents on the surface of the inner tube, discharging the shaped compound tube through a conveying device after compounding, cooling and shaping, thereby prolonging the service life of the composite pipe and improving the practicability of the equipment.
Preferably, the preheating device comprises a connecting seat and a plurality of groups of flame guns, the left end of the connecting seat is connected with the right end of the supporting seat, the right end of the connecting seat is connected with the left end of the supporting column, and the plurality of groups of flame guns are fixedly arranged on the surface of the connecting seat; be connected multiunit flame gun with gas storage facilities, later through multiunit flame gun blowout gas to light, make multiunit flame gun blowout flame, preheat the steel wire, make things convenient for the inner tube parcel on steel wire framework, thereby improve equipment's practicality.
Preferably, the injection molding device comprises a first storage box and an injection molding box, the first storage box is arranged above the support pillar, the injection molding box is sleeved on the support pillar and covers the injection molding groove of the support pillar, a certain gap is arranged between the injection molding box and the support pillar, a feed inlet is formed in the top end of the first storage box, and the interior of the first storage box is communicated with the interior of the injection molding box; the melting material is discharged into the inside of the first storage box, and the melting material is discharged into the injection molding box through the first storage box, so that the melting material wraps up the steel wire framework, an inner pipe is formed, and the practicability of the equipment is improved.
Preferably, the cooling device comprises a cooling box, two groups of sealing rings, a plurality of groups of refrigerating plates and a plurality of groups of propellers, a water inlet valve is arranged at the top end of the cooling box, the cooling box is sleeved on the supporting column through the plurality of groups of sealing rings, a certain gap is reserved between each two groups of sealing rings and the supporting column, and the plurality of groups of refrigerating plates and the plurality of groups of propellers are all arranged inside the cooling box; carry the inner tube to the inside of cooling box by the left end of cooling box, the right-hand member that has the cooling box again stretches out, discharges the coolant liquid to the inside of cooling box simultaneously, makes the coolant liquid cool down to the inner tube, opens the multiunit refrigeration board simultaneously and stirs the coolant liquid, makes the multiunit screw cool down the coolant liquid to improve equipment's practicality.
Preferably, the rolling device comprises a plurality of groups of racks, a plurality of groups of bottom plates, a plurality of groups of hydraulic cylinders, a plurality of groups of top plates, a plurality of groups of springs, a plurality of groups of guide rods and a plurality of groups of rolling wheels, wherein the left ends of the plurality of groups of racks are all connected with the right end of the cooling box, one ends of the plurality of groups of bottom plates are respectively installed on the plurality of groups of racks through the plurality of groups of hydraulic cylinders, one ends of the plurality of groups of top plates are respectively installed at the other ends of the plurality of groups of bottom plates through the plurality of groups of springs, the plurality of groups of rolling wheels are respectively installed at the other ends of the plurality of groups of top plates, one ends of the plurality of groups of guide rods are respectively connected with one ends of the plurality of groups of top plates, the other ends of the plurality of groups of guide rods respectively penetrate through the plurality of groups of bottom plates, and the plurality of groups of guide rods are respectively installed with the plurality of groups of bottom plates in a sliding manner; extend through the multiunit pneumatic cylinder, make the multiunit roll the inner tube that the wheel pair carried from left to right and roll, cooperate through multiunit spring and multiunit guide bar simultaneously, reduce the multiunit and roll the extrusion of wheel pair inner tube, through the teeth of a cogwheel on the multiunit rolling wheel, leave the indenture on the surface of inner tube, prepare for the complex of inner tube and outer tube to improve equipment's practicality.
Preferably, the smearing device comprises an annular pipe, a fixed seat, a plurality of groups of spray heads, a storage box and a discharge pump, the left end of the annular pipe is connected with the right ends of the plurality of groups of racks through the fixed seat, the plurality of groups of spray heads are all arranged on the inner ring of the annular pipe, a feed port is arranged at the top end of the annular pipe, the bottom end of the storage box is connected with the top end of the top rack, the side end of the discharge pump is connected with the right end of the storage box, a suction port of the discharge pump is communicated with the interior of the storage box, and a discharge port of the discharge pump is connected with the feed port of the annular pipe through a connecting valve; the adhesive in the storage box is discharged into the annular pipe by opening the discharge pump, and the adhesive is sprayed on the surface of the inner pipe through the plurality of groups of spray heads, so that the adhesive effect of the inner pipe and the outer pipe is increased, and the practicability of the equipment is improved.
Preferably, the composite device comprises a discharging die, a second storage box, a driving motor and a spiral conveying shaft, the discharging die is sleeved on the support column, a certain gap is reserved between the inner wall of the discharging die and the support column, the second storage box is installed at the top end of the discharging die, the interior of the second storage box is communicated with the interior of the discharging die, the driving motor is installed at the top end of the second storage box, the top end of the spiral conveying shaft is connected with the bottom end of the driving motor, and the bottom end of the spiral conveying shaft extends into the interior of the second storage box from the top end of the second storage box; the inside to the second bin is discharged to the melting material, through opening driving motor, makes the auger delivery axle rotate, carries the material in the second bin to the inside of arranging the material mould, and the outer tube is extruded with the melting material to the rethread row material mould, and through the combined action of the outer tube of adhesive and molten condition, messenger's outer tube parcel is on the surface of inner tube to during the indent of embedding inner tube is inlayed to the inner wall that makes the outer tube, form compound pipe, thereby improve equipment's compound effect.
Preferably, the conveying device comprises two groups of conveying belts, a connecting frame and a support, the two groups of conveying belts are arranged on the connecting frame, a plurality of rubber gear teeth are arranged on the surfaces of the two groups of conveying belts, and the top end of the support is connected with the bottom end of the connecting frame; the formed composite pipe is clamped through the two groups of conveying belts, then the composite pipe is conveyed from left to right through the two groups of conveying belts, and the composite pipe is discharged, so that the discharging convenience of the equipment is improved.
Preferably, the vibration machine further comprises a plurality of groups of vibration motors, and the plurality of groups of vibration motors are respectively arranged on the surfaces of the first storage box and the second storage box; through the vibrations of multiunit vibrating motor, shake out the bubble in the material in first bin and the second bin to improve the quality of compound pipe.
Compared with the prior art, the invention has the beneficial effects that: heating a steel wire through a preheating device, weaving the steel wire on a support column to form a steel wire framework, conveying the steel wire framework to the inside of an injection molding device, discharging a molten material into an injection molding groove of the support column through the injection molding device, combining the injection molding material with the steel wire framework to form an inner tube, conveying the inner tube to a cooling device for slight cooling to shape the inner tube, conveying the inner tube to a plurality of groups of pulleys, shaping the surface of the inner tube through a rolling device, rolling out dents on the surface of the inner tube, spraying an adhesive to the surface of the inner tube through a coating device, paving the outer tube on the surface of the inner tube through a compounding device, adhering the outer tube in a molten state to the surface of the inner tube through the adhesive, embedding the inner wall of the outer tube into the dents on the surface of the inner tube, discharging the shaped compound tube through a conveying device after compounding, cooling and shaping, thereby prolonging the service life of the composite pipe and improving the practicability of the equipment.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged front view of the support device of the present invention;
FIG. 3 is an enlarged schematic view of the axial cross-section of the cooling device of the present invention;
FIG. 4 is an enlarged front view of the structure of the base plate and the hydraulic cylinder of the present invention;
FIG. 5 is a right enlarged view of the ring tube and the holder;
FIG. 6 is an enlarged, cross-sectional, elevational, schematic view of a discharge mold of the present invention;
FIG. 7 is an enlarged front sectional view of the second storage box of the present invention;
FIG. 8 is a schematic front view of the conveyor apparatus of the present invention;
in the drawings, the reference numbers: 1. a supporting seat; 2. a support pillar; 3. a pulley; 4. a connecting seat; 5. a flame gun; 6. a first storage tank; 7. injection molding a box; 8. a cooling box; 9. a seal ring; 10. a refrigeration plate; 11. a propeller; 12. a frame; 13. a base plate; 14. a hydraulic cylinder; 15. a top plate; 16. a spring; 17. a guide bar; 18. a rolling wheel; 19. an annular tube; 20. a fixed seat; 21. a spray head; 22. a material storage box; 23. a discharge pump; 24. discharging the die; 25. a second storage tank; 26. a drive motor; 27. a screw conveying shaft; 28. a conveyor belt; 29. a connecting frame; 30. a support; 31. a vibration motor.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, a supporting device is installed on a supporting seat 1, a preheating device is installed between the supporting seat 1 and the supporting device to preheat a steel wire framework, an injection molding device, a cooling device and a composite device are all installed on the supporting seat 1, an inner pipe is injected by the injection molding device, the cooling device cools the inner pipe, the composite device lays an outer pipe, a rolling device is installed on the cooling device to shape the inner pipe, a smearing device is installed on the rolling device to spray a bonding agent, and a conveying device is installed at the right part of the supporting device to convey the composite pipe;
the supporting device comprises a supporting column 2 and a plurality of groups of pulleys 3, wherein an injection molding groove is formed in the surface of the left part of the supporting column 2, and the plurality of groups of pulleys 3 are all arranged at the right part of the supporting column 2;
the preheating device comprises a connecting seat 4 and a plurality of groups of flame guns 5, the left end of the connecting seat 4 is connected with the right end of the supporting seat 1, the right end of the connecting seat 4 is connected with the left end of the supporting column 2, and the plurality of groups of flame guns 5 are all fixedly arranged on the surface of the connecting seat 4;
connecting a plurality of groups of flame guns 5 with gas storage equipment, spraying gas through the plurality of groups of flame guns 5, igniting to enable the plurality of groups of flame guns 5 to spray flame, preheating steel wires to wrap inner pipes on a steel wire framework, weaving the steel wires on a support column 2 to form the steel wire framework, conveying the steel wire framework to the inside of an injection molding device, discharging molten materials into an injection molding groove of the support column 2 through the injection molding device, combining the molten materials with the steel wire framework to form the inner pipes, conveying the inner pipes to a cooling device to slightly cool the inner pipes to shape the inner pipes, conveying the inner pipes to a plurality of groups of pulleys 3, shaping the surfaces of the inner pipes through a rolling device, rolling dents on the surfaces of the inner pipes, spraying adhesive to the surfaces of the inner pipes through a coating device, paving the outer pipes on the surfaces of the inner pipes through a compounding device, adhering the outer pipes in a molten state to the surfaces of the inner pipes through the adhesive, and the inner wall of the outer pipe is embedded into the dent on the surface of the inner pipe, and then after the composite cooling and shaping, the shaped composite pipe is discharged through the conveying device, so that the service life of the composite pipe is prolonged, and the practicability of the equipment is improved.
Example 2
As shown in fig. 1 and 3, the supporting device is installed on the supporting seat 1, the preheating device is installed between the supporting seat 1 and the supporting device to preheat the steel wire framework, the injection molding device, the cooling device and the composite device are all installed on the supporting seat 1, the injection molding device is used for injection molding of the inner pipe, the cooling device is used for cooling of the inner pipe, the composite device is used for laying the outer pipe, the rolling device is installed on the cooling device to shape the inner pipe, the smearing device is installed on the rolling device to spray the adhesive, and the conveying device is installed at the right part of the supporting device to convey the composite pipe;
the supporting device comprises a supporting column 2 and a plurality of groups of pulleys 3, wherein an injection molding groove is formed in the surface of the left part of the supporting column 2, and the plurality of groups of pulleys 3 are all arranged at the right part of the supporting column 2;
the cooling device comprises a cooling box 8, two groups of sealing rings 9, a plurality of groups of refrigerating plates 10 and a plurality of groups of propellers 11, a water inlet valve is arranged at the top end of the cooling box 8, the cooling box 8 is sleeved on the support column 2 through the plurality of groups of sealing rings 9, a certain gap is reserved between each two groups of sealing rings 9 and the support column 2, and the plurality of groups of refrigerating plates 10 and the plurality of groups of propellers 11 are arranged inside the cooling box 8;
heating a steel wire by a preheating device, weaving the steel wire on a support column 2 to form a steel wire framework, conveying the steel wire framework to the inside of an injection molding device, discharging a molten material into an injection molding groove of the support column 2 by the injection molding device, combining the injection molded material with the steel wire framework to form an inner pipe, conveying the inner pipe from the left end of a cooling box 8 to the inside of the cooling box 8, extending out the right end of the cooling box 8, discharging a cooling liquid into the inside of the cooling box 8, cooling the inner pipe by the cooling liquid, simultaneously opening a plurality of groups of refrigeration plates 10 to stir the cooling liquid, cooling the cooling liquid by a plurality of groups of propellers 11 to shape the inner pipe, conveying the inner pipe to a plurality of groups of pulleys 3, shaping the surface of the inner pipe by a rolling device, rolling dents on the surface of the inner pipe, and spraying an adhesive on the surface of the inner pipe by a coating device, and then laying the outer pipe on the surface of the inner pipe through the composite device, adhering the outer pipe in a molten state on the surface of the inner pipe through an adhesive, embedding the inner wall of the outer pipe into the dent on the surface of the inner pipe, and then discharging the shaped composite pipe through the conveying device after the composite cooling and shaping, thereby prolonging the service life of the composite pipe and improving the practicability of the equipment.
Example 3
As shown in fig. 1, a supporting device is installed on a supporting seat 1, a preheating device is installed between the supporting seat 1 and the supporting device to preheat a steel wire framework, an injection molding device, a cooling device and a composite device are all installed on the supporting seat 1, an inner pipe is injected by the injection molding device, the cooling device cools the inner pipe, the composite device lays an outer pipe, a rolling device is installed on the cooling device to shape the inner pipe, a smearing device is installed on the rolling device to spray a bonding agent, and a conveying device is installed at the right part of the supporting device to convey the composite pipe;
the supporting device comprises a supporting column 2 and a plurality of groups of pulleys 3, wherein an injection molding groove is formed in the surface of the left part of the supporting column 2, and the plurality of groups of pulleys 3 are all arranged at the right part of the supporting column 2;
a plurality of sets of vibration motors 31 are respectively arranged on the surfaces of the first storage box 6 and the second storage box 25;
heating a steel wire by a preheating device, weaving the steel wire on a support column 2 to form a steel wire framework, conveying the steel wire framework to the inside of an injection molding device, discharging a molten material into an injection molding groove of the support column 2 by the injection molding device, combining the injection molding material with the steel wire framework to form an inner pipe, conveying the inner pipe to a cooling device for slight cooling to shape the inner pipe, conveying the inner pipe to a plurality of groups of pulleys 3, shaping the surface of the inner pipe by a rolling device, rolling out dents on the surface of the inner pipe, spraying an adhesive on the surface of the inner pipe by a coating device, paving the outer pipe on the surface of the inner pipe by a compounding device, adhering the outer pipe in a molten state on the surface of the inner pipe by the adhesive, embedding the inner wall of the outer pipe into the dents on the surface of the inner pipe, vibrating bubbles in materials in the injection molding device and the compounding device by a plurality of groups of vibrating motors 31, and after the composite cooling and shaping, discharging the shaped composite pipe through a conveying device, thereby prolonging the service life of the composite pipe and improving the practicability of the equipment.
As shown in fig. 1 to 8, in the steel wire mesh framework polyethylene pipe compounding device of the present invention, during operation, a plurality of groups of flame guns 5 are connected to a gas storage device, then gas is sprayed out through the plurality of groups of flame guns 5 and ignited, so that flame is sprayed out from the plurality of groups of flame guns 5 to preheat steel wires, then the steel wires are woven on a support pillar 2 to form a steel wire framework, the steel wire framework is conveyed to the inside of an injection molding device, then a molten material is discharged into the inside of a first storage tank 6, simultaneously, bubbles in the material in the first storage tank 6 are shaken out through the vibration of a vibration motor 31 on the first storage tank 6, the molten material is discharged into an injection molding box 7 through the first storage tank 6, so that the molten material wraps the steel wire framework to form an inner pipe, then the inner pipe is conveyed from the left end of a cooling box 8 to the inside of the cooling box 8, and the right end of the cooling box 8 extends out, simultaneously discharging the cooling liquid into the interior of a cooling box 8, cooling the inner tube by the cooling liquid, simultaneously opening a plurality of groups of refrigerating plates 10 to stir the cooling liquid, cooling the cooling liquid by a plurality of groups of propellers 11, then extending the inner tube by a plurality of groups of hydraulic cylinders 14 to roll the inner tube conveyed from left to right by a plurality of groups of rolling wheels 18, simultaneously matching with a plurality of groups of guide rods 17 by a plurality of groups of springs 16 to reduce the extrusion of the inner tube by the plurality of groups of rolling wheels 18, leaving dents on the surface of the inner tube by the teeth on the plurality of groups of rolling wheels 18 to prepare for the compounding of the inner tube and the outer tube, then discharging the adhesive in a storage box 22 into the interior of an annular tube 19 by opening a discharge pump 23, spraying the adhesive on the surface of the inner tube by a plurality of groups of spray heads 21 to increase the adhesive effect of the inner tube and the outer tube, then discharging the inner tube into the interior of a discharge mold 24, and discharging the molten material into the interior of a second storage box 25, make the vibrations of vibrating motor 31 on the second bin 25 again, shake out the bubble in the material in the second bin 25, open driving motor 26 simultaneously, make auger delivery axle 27 rotate, carry the material in the second bin 25 to the inside of arranging material mould 24, the outer tube is extruded with the melting material to rethread row material mould 24, the combined action of the outer tube through adhesive and molten condition, make the outer tube parcel on the surface of inner tube, and make the inner wall of outer tube inlay in the indenture of inner tube, form the composite tube, then clip fashioned composite tube through two sets of conveyer belts 28, later through two sets of conveyer belts 28 operation, carry by the left right side to the composite tube, it can to discharge the composite tube.
The main functions realized by the invention are as follows: the inner pipe in the traditional process is omitted, the inner pipe is combined with the steel skeleton to form a new inner pipe, and then the outer pipe is compounded on the new inner pipe under the action of the adhesive and the indentations on the new inner pipe, so that the separation of the inner layer and the outer layer of the compound pipe from the steel skeleton is reduced.
According to the steel wire mesh framework polyethylene pipe compounding equipment, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the equipment can be implemented as long as the beneficial effects are achieved; the flame gun 5, the refrigerating plate 10, the propeller 11, the hydraulic cylinder 14, the discharge pump 23, the driving motor 26, the conveying belt 28 and the vibrating motor 31 of the steel wire mesh skeleton polyethylene pipe composite equipment are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions without creative labor of the technicians in the field.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A steel wire mesh framework polyethylene pipe compounding device is characterized by comprising a supporting device, a preheating device, an injection molding device, a cooling device, a rolling device, a coating device, a compounding device, a conveying device and a supporting seat (1), wherein the supporting device is installed on the supporting seat (1), the preheating device is installed between the supporting seat (1) and the supporting device and used for preheating a steel wire framework, the injection molding device, the cooling device and the compounding device are all installed on the supporting seat (1), an inner pipe is subjected to injection molding through the injection molding device, the cooling device cools the inner pipe, the compounding device lays an outer pipe, the rolling device is installed on the cooling device and used for shaping the inner pipe, the coating device is installed on the rolling device and used for spraying an adhesive, the conveying device is installed at the right part of the supporting device and used for conveying the compound pipe;
the supporting device comprises a supporting column (2) and a plurality of groups of pulleys (3), an injection molding groove is formed in the surface of the left part of the supporting column (2), and the plurality of groups of pulleys (3) are installed on the right part of the supporting column (2).
2. The steel wire mesh framework polyethylene pipe compounding equipment as claimed in claim 1, wherein the preheating device comprises a connecting seat (4) and a plurality of groups of flame guns (5), the left end of the connecting seat (4) is connected with the right end of the supporting seat (1), the right end of the connecting seat (4) is connected with the left end of the supporting column (2), and the plurality of groups of flame guns (5) are all fixedly installed on the surface of the connecting seat (4).
3. The steel wire mesh framework polyethylene pipe compounding equipment according to claim 1, wherein the injection molding device comprises a first storage box (6) and an injection molding box (7), the first storage box (6) is installed above the supporting column (2), the injection molding box (7) is sleeved on the supporting column (2), the injection molding box (7) covers an injection molding groove of the supporting column (2), a certain gap is formed between the injection molding box (7) and the supporting column (2), a feeding hole is formed in the top end of the first storage box (6), and the inside of the first storage box (6) is communicated with the inside of the injection molding box (7).
4. The steel wire mesh framework polyethylene pipe compound equipment as claimed in claim 1, wherein the cooling device comprises a cooling box (8), two sets of sealing rings (9), a plurality of sets of refrigeration plates (10) and a plurality of sets of propellers (11), a water inlet valve is arranged at the top end of the cooling box (8), the cooling box (8) is sleeved on the supporting column (2) through the plurality of sets of sealing rings (9), a certain gap is left between each set of sealing rings (9) and the supporting column (2), and the plurality of sets of refrigeration plates (10) and the plurality of sets of propellers (11) are installed inside the cooling box (8).
5. The steel wire mesh framework polyethylene pipe compounding equipment as claimed in claim 1, wherein the rolling device comprises a plurality of groups of racks (12), a plurality of groups of bottom plates (13), a plurality of groups of hydraulic cylinders (14), a plurality of groups of top plates (15), a plurality of groups of springs (16), a plurality of groups of guide rods (17) and a plurality of groups of rolling wheels (18), the left ends of the plurality of groups of racks (12) are all connected with the right end of the cooling box (8), one ends of the plurality of groups of bottom plates (13) are respectively installed on the plurality of groups of racks (12) through the plurality of groups of hydraulic cylinders (14), one ends of the plurality of groups of top plates (15) are respectively installed at the other ends of the plurality of groups of bottom plates (13) through the plurality of groups of springs (16), the plurality of groups of rolling wheels (18) are respectively installed at the other ends of the plurality of groups of top plates (15), one ends of the plurality of groups of guide rods (17) are respectively connected with one ends of the plurality of groups of top plates (15), the other ends of the plurality of groups of guide rods (17) pass through the plurality of groups of bottom plates (13), and the guide rods (17) are respectively installed with the bottom plates (13) in a sliding way.
6. The steel wire mesh framework polyethylene pipe compounding equipment as claimed in claim 1, wherein the smearing device comprises an annular pipe (19), a fixing seat (20), a plurality of groups of spray heads (21), a material storage box (22) and a material discharging pump (23), the left end of the annular pipe (19) is connected with the right ends of the plurality of groups of racks (12) through the fixing seat (20), the plurality of groups of spray heads (21) are all installed on the inner ring of the annular pipe (19), a feed port is formed in the top end of the annular pipe (19), the bottom end of the material storage box (22) is connected with the top end of the top rack (12), the side end of the material discharging pump (23) is connected with the right end of the material storage box (22), a material suction port of the material discharging pump (23) is communicated with the interior of the material storage box (22), and a material discharge port of the material discharging pump (23) is connected with the feed port of the annular pipe (19) through a connecting valve.
7. The steel wire mesh framework polyethylene pipe compounding equipment according to claim 1, wherein the compounding device comprises a discharge mold (24), a second storage box (25), a driving motor (26) and a spiral conveying shaft (27), the discharge mold (24) is sleeved on the support column (2) and a certain gap is left between the inner wall of the discharge mold (24) and the support column (2), the second storage box (25) is installed at the top end of the discharge mold (24), the inside of the second storage box (25) is communicated with the inside of the discharge mold (24), the driving motor (26) is installed at the top end of the second storage box (25), the top end of the spiral conveying shaft (27) is connected with the bottom end of the driving motor (26), and the bottom end of the spiral conveying shaft (27) extends into the inside of the second storage box (25) from the top end of the second storage box (25).
8. The steel wire mesh framework polyethylene pipe compounding equipment as claimed in claim 1, wherein the conveying device comprises two groups of conveying belts (28), a connecting frame (29) and a support (30), the two groups of conveying belts (28) are installed on the connecting frame (29), a plurality of rubber gear teeth are arranged on the surfaces of the two groups of conveying belts (28), and the top end of the support (30) is connected with the bottom end of the connecting frame (29).
9. The steel wire mesh framework polyethylene pipe compounding equipment as claimed in claim 3 or 7, further comprising multiple sets of vibration motors (31), wherein the multiple sets of vibration motors (31) are respectively installed on the surfaces of the first storage tank (6) and the second storage tank (25).
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| CN202111438683.5A CN114379105A (en) | 2021-11-25 | 2021-11-25 | Steel wire mesh skeleton polyethylene pipe compound equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111438683.5A CN114379105A (en) | 2021-11-25 | 2021-11-25 | Steel wire mesh skeleton polyethylene pipe compound equipment |
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| CN114379105A true CN114379105A (en) | 2022-04-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117047973A (en) * | 2023-08-17 | 2023-11-14 | 广东东方管业有限公司 | Electrothermal melting multilayer steel wire winding framework pipe fitting and preparation method thereof |
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