CN112793117A - High-modulus impact-resistant hollow wall winding pipe and preparation method thereof - Google Patents
High-modulus impact-resistant hollow wall winding pipe and preparation method thereof Download PDFInfo
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- CN112793117A CN112793117A CN202011549765.2A CN202011549765A CN112793117A CN 112793117 A CN112793117 A CN 112793117A CN 202011549765 A CN202011549765 A CN 202011549765A CN 112793117 A CN112793117 A CN 112793117A
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
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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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/274—Cleaning; Purging; Avoiding contamination of the extruded articles
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- 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
Abstract
The invention discloses a high-modulus impact-resistant hollow wall winding pipe and a preparation method thereof, wherein the winding pipe is prepared from the following materials in parts by weight: 0.5-15 parts of copolymer, 10-20 parts of reinforcing master batch, 1-3 parts of coloring master batch, 15-20 parts of melt adhesive material and 60-99 parts of matrix material; through the play liquid column that sets up, wash the shower nozzle, wash the spray lance, the flushing mechanism, the water pump cooperation is used, wash many times to the surface and the inner wall of pipe material, the wiper mechanism of deuterogamying uses, the pivot is in the circulation state of inserting and extracting on semi-manufactured goods winding pipe, rotate simultaneously, the operation of wasing is carried out to semi-manufactured goods winding pipe, and can get rid of the burr that produces when cutting, the cleaning performance is better, the washing problem to pipe material both ends incision department has been neglected to the washing of the interior outer wall of pipe material in the pouring weight in having solved current equipment, and can effectively remove the burr, avoid the user to appear in the use because of the problem of burr fish tail skin.
Description
Technical Field
The invention relates to the technical field of winding pipes, in particular to a high-modulus impact-resistant hollow wall winding pipe and a preparation method thereof.
Background
The large-caliber winding pipe, the double-wall winding pipe and the hollow winding pipe are formed by winding and welding high-density polyethylene serving as a raw material, and can be used for producing pipes with the diameter of 3 meters due to the unique forming process, which is difficult to finish by other production processes.
Need cut into the nozzle stub according to order length after the pipe material production, current cleaning equipment focus on washing the interior lateral wall of nozzle stub and neglected the abluent problem of nozzle stub both ends incision, and the incision of pipe material often appears the burr, and the user can appear in the use because of the problem of burr fish tail skin, often can appear arranging inhomogeneously in addition to the abluent in-process of multiunit nozzle stub, piles up together, leads to the not good problem of cleaning performance.
Disclosure of Invention
In order to overcome the above technical problems, the present invention aims to provide a high modulus impact resistant hollow wall winding pipe and a method for preparing the same, through the matching use of the arranged liquid outlet column, the cleaning spray head, the cleaning spray rod, the flushing mechanism and the water pump, the outer surface and the inner wall of the pipe material are cleaned for a plurality of times and then matched with a cleaning mechanism for use, the bristles arranged on the outer surface of the rotating shaft scrub the inner wall of the semi-finished product winding pipe, the rotating shaft is in a cycle state of inserting and pulling out on the semi-finished product winding pipe along with the back and forth movement of the fixed plate driven by the hydraulic cylinder II, the bristles II can also contact the two ends of the semi-finished product winding pipe at the moment to remove burrs generated during cutting, the cleaning effect is better, and the problem that the cut parts at the two ends of the pipe material are cleaned neglected due to the fact that the inner wall and the outer wall of, the burrs can be effectively removed, and the problem that the skin is scratched by the burrs in the use process of a user is avoided;
the pipe material is more uniformly transported by matching the arranged hydraulic cylinder I, the transmission belt, the rubber belt, the connecting rod and the driving motor, only one semi-finished product winding pipe is arranged in one fixing ring I, and the problem of poor cleaning effect caused by accumulation is avoided;
the installation mechanism through setting up is convenient for wash the recovery of water and is recycled, improves resource utilization, reduces the consumption of washing water, reduces the cost of cleaning, improves economic benefits.
The purpose of the invention can be realized by the following technical scheme:
the high-modulus impact-resistant hollow wall winding pipe is prepared from the following materials in parts by weight: 0.5-15 parts of copolymer, 10-20 parts of reinforcing master batch, 1-3 parts of coloring master batch, 15-20 parts of melt adhesive material and 60-99 parts of matrix material;
the winding pipe is prepared by the following steps:
step one, according to parts by weight, 10-30 parts of polyethylene are put into an internal mixer for internal mixing, and the temperature of the internal mixing process is 180 ℃; then adding 5-10 parts of block copolymerization polypropylene, 65-90 parts of polypropylene and 0.5-1.5 parts of antioxidant material for banburying; extruding and granulating the banburied melt material by a single screw to prepare a base material, wherein the extrusion process temperature is 210 ℃;
step two, adding 0.5-15 parts of copolymer, 10-20 parts of reinforcing master batch, 1-3 parts of coloring master batch, 15-20 parts of melt adhesive material and 60-99 parts of base material into an internal mixer for internal mixing, extruding the internal mixed melt material through a double-layer co-extrusion die, and then cutting through cutting equipment to obtain a semi-finished winding pipe;
step three, adding the semi-finished product winding pipe into cleaning equipment for cleaning, placing the semi-finished product winding pipe into a plurality of pipe material grooves arranged on the outer surface of the rubber belt, enabling the semi-finished product winding pipe to fall into the interior of a washing mechanism, starting a water pump to pump cleaning water, enabling the cleaning water to be sprayed out through a washing nozzle to wash the semi-finished product winding pipe, starting a hydraulic cylinder I to push a supporting plate to slide in a first sliding groove I, enabling the semi-finished product winding pipe to fall into a first fixing ring arranged on a lower fixing mechanism through an interval between two connecting plates III, starting a driving motor to drive a connecting rod to rotate, enabling a first bristle arranged on the connecting rod to brush the stacked semi-finished product winding pipes to be flat, enabling only one semi-finished product winding pipe to be arranged in the first fixing ring I, starting the hydraulic cylinder I again to enable the supporting plate to return to the initial position, and, and then a second hydraulic cylinder is started to insert the rotating shaft into the semi-finished product winding pipe, a second gear is driven to rotate by a starting motor, the rotating shaft is driven to rotate, cleaning water is used for cleaning the semi-finished product winding pipe through a cleaning spray head, bristles arranged on the outer surface of the rotating shaft scrub the inner wall of the semi-finished product winding pipe by two pairs of bristles, a fixing plate is driven to move back and forth along with the second hydraulic cylinder, the rotating shaft is in a cycle state of being inserted and pulled out on the semi-finished product winding pipe, the bristles can also contact two ends of the semi-finished product winding pipe at the moment to remove burrs generated during cutting, finally the rotating shaft returns to an initial position, a stepping motor is started to drive a lower fixing mechanism to rotate, scraps in the pipe are flushed away, then the rotating shaft is rotated to the initial position, the fixing mechanism is disassembled, the semi-finished.
As a further scheme of the invention: the melt index of the polypropylene resin is 0.3-2.5g/10min, the melt index of the block copolymerization polypropylene is 0.2-0.4g/10min, the molecular weight of the polyethylene is more than or equal to 250 ten thousand, and the antioxidant is hindered phenol antioxidant.
As a further scheme of the invention: the copolymer is an ethylene-octene copolymer, and the melt adhesive material is polyethylene.
As a further scheme of the invention: a high-modulus impact-resistant hollow wall winding pipe and a preparation method thereof comprise the following steps:
step one, according to parts by weight, 10-30 parts of polyethylene are put into an internal mixer for internal mixing, and the temperature of the internal mixing process is 180 ℃; then adding 5-10 parts of block copolymerization polypropylene, 65-90 parts of polypropylene and 0.5-1.5 parts of antioxidant material for banburying; extruding and granulating the banburied melt material by a single screw to prepare a base material, wherein the extrusion process temperature is 210 ℃;
step two, adding 0.5-15 parts of copolymer, 10-20 parts of reinforcing master batch, 1-3 parts of coloring master batch, 15-20 parts of melt adhesive material and 60-99 parts of base material into an internal mixer for internal mixing, extruding the internal mixed melt material through a double-layer co-extrusion die, and then cutting through cutting equipment to obtain a semi-finished winding pipe;
step three, adding the semi-finished product winding pipe into cleaning equipment for cleaning, placing the semi-finished product winding pipe into a plurality of pipe material grooves arranged on the outer surface of the rubber belt, enabling the semi-finished product winding pipe to fall into the interior of a washing mechanism, starting a water pump to pump cleaning water, enabling the cleaning water to be sprayed out through a washing nozzle to wash the semi-finished product winding pipe, starting a hydraulic cylinder I to push a supporting plate to slide in a first sliding groove I, enabling the semi-finished product winding pipe to fall into a first fixing ring arranged on a lower fixing mechanism through an interval between two connecting plates III, starting a driving motor to drive a connecting rod to rotate, enabling a first bristle arranged on the connecting rod to brush the stacked semi-finished product winding pipes to be flat, enabling only one semi-finished product winding pipe to be arranged in the first fixing ring I, starting the hydraulic cylinder I again to enable the supporting plate to return to the initial position, and, and then a second hydraulic cylinder is started to insert the rotating shaft into the semi-finished product winding pipe, a second gear is driven to rotate by a starting motor, the rotating shaft is driven to rotate, cleaning water is used for cleaning the semi-finished product winding pipe through a cleaning spray head, bristles arranged on the outer surface of the rotating shaft scrub the inner wall of the semi-finished product winding pipe by two pairs of bristles, a fixing plate is driven to move back and forth along with the second hydraulic cylinder, the rotating shaft is in a cycle state of being inserted and pulled out on the semi-finished product winding pipe, the bristles can also contact two ends of the semi-finished product winding pipe at the moment to remove burrs generated during cutting, finally the rotating shaft returns to an initial position, a stepping motor is started to drive a lower fixing mechanism to rotate, scraps in the pipe are flushed away, then the rotating shaft is rotated to the initial position, the fixing mechanism is disassembled, the semi-finished.
As a further scheme of the invention: the cleaning equipment comprises a lower fixing mechanism, an upper fixing mechanism, a cleaning mechanism, a positioning mechanism, a limiting mechanism, an installation mechanism and a transmission belt, wherein the lower fixing mechanism, the upper fixing mechanism, the positioning mechanism and the limiting mechanism are arranged in the installation mechanism, the lower fixing mechanism is positioned at the lower end of the upper fixing mechanism, the limiting mechanism is arranged at the position, close to the rear end, of the lower surface of the lower fixing mechanism, the positioning mechanism is arranged at the rear end of the limiting mechanism, the cleaning mechanism is arranged at the front end of the installation mechanism, a first hydraulic cylinder is arranged at the position, close to one side, of the upper end of the installation mechanism, a support frame is arranged at one side, close to the first hydraulic cylinder, of the support frame, a, the outer surface of a belt on the transmission belt is sleeved with a rubber belt, a plurality of pipe material grooves are formed in the outer surface of the rubber belt and are distributed at equal intervals, mounting grooves are formed in the supporting plate, connecting rods are mounted in the mounting grooves, and bristles I are sleeved on the outer surfaces of the connecting rods; the mounting mechanism is provided with a first sliding groove matched with the support plate and the connecting rod, the front end and the rear end of the support plate penetrate through the outside of the mounting mechanism, the rear end of the support plate is provided with a driving motor, and the rear end of the connecting rod extends to the outside of the support plate and is connected with the output end of the driving motor;
installation mechanism contains box body, water pump, goes out liquid column, step motor, washing nozzle and washing spray lance, and a liquid column is installed to one side of box body, and the position near the centre on one side inner wall of box body installs the water pump, the one end that goes out the liquid column runs through the box body and is connected with the delivery port of water pump, and step motor is installed to the opposite side of box body, and the washing spray lance is installed to the rear end of box body, is provided with a plurality of washing nozzle on the rear end inner wall of box body, the rear end that washs the shower nozzle runs through the box body and is linked together with the washing spray lance.
As a further scheme of the invention: the lower fixing mechanism comprises a lower fixing frame, two clamping columns, a first fixing column and a first fixing ring, a group of clamping columns are symmetrically arranged at the front end and the rear end of the lower fixing frame, the number of the clamping columns is two, a plurality of first fixing columns are arranged in the lower fixing frame, the first fixing columns are arranged at equal intervals, the upper end of the first fixing column is provided with a plurality of first fixing rings which are arranged at equal intervals, the first fixing ring is provided with a first water tank, the upper fixing mechanism comprises an upper fixing frame, a clamping plate, a second fixing column and a second fixing ring, the front end and the rear end of the upper fixing frame are symmetrically provided with clamping plates, a plurality of second fixing columns are arranged in the upper fixing frame, the second fixing columns are arranged at equal intervals, and the lower end of the second fixing column is provided with a second fixing ring of a plurality of parts, and a second water tank is arranged on the second fixing ring.
As a further scheme of the invention: the wiper mechanism contains pneumatic cylinder two, fixed plate, motor one and pivot, the fixed plate is installed to the one end that installation mechanism was kept away from to pneumatic cylinder two, the bottom plate is installed to the front end of fixed plate, and motor one is installed to the upper end of bottom plate, a plurality of pivot is installed to the rear end of fixed plate, the rear end of pivot runs through to the inside of installation mechanism, the front end of pivot extends to the outside of fixed plate, and the front end cover of pivot has connect gear one, gear two has been cup jointed on the output shaft of motor one.
As a further scheme of the invention: the flushing mechanism comprises a first connecting plate, a flushing nozzle, a second connecting plate, a third connecting plate and a flushing spray rod, wherein the flushing spray rod is installed on one side of the first connecting plate, the flushing nozzle and the third connecting plate are installed on the other side of the first connecting plate, the flushing nozzle is located above the third connecting plate, the quantity of the flushing nozzle is a plurality of, one end of the flushing spray rod penetrates through the first connecting plate and is communicated with the flushing nozzle, the quantity of the third connecting plate is two, the second connecting plate is installed at one end, far away from the first connecting plate, of the third connecting plate, and baffles are arranged at the front end and the rear.
As a further scheme of the invention: the limiting mechanism comprises a first limiting plate and a second limiting plate, the positioning mechanism comprises a positioning plate and a positioning column, the second limiting plate is installed at the position, close to the rear end, of the lower surface of the first limiting plate, the front end of the positioning plate is provided with a positioning groove, the positioning column is installed inside the positioning groove, and the positioning column and the second limiting plate are matched components.
The invention has the beneficial effects that:
the winding pipe has normal winding pipe performance, and in an impact performance test, when the drop weight quality is improved to 3 times of the original quality under the condition of the height of 2m at 0 ℃, the real impact rate of the pipe is less than or equal to 5%, and the ring stiffness is improved by 1 grade;
through the arranged liquid outlet column, the cleaning nozzle, the cleaning spray rod, the flushing mechanism and the water pump, the outer surface and the inner wall of a pipe material are cleaned for multiple times, and then the cleaning mechanism is matched for use, bristles arranged on the outer surface of the rotating shaft scrub the inner wall of a semi-finished product winding pipe, and the rotating shaft is in a circular state of being inserted and pulled out on the semi-finished product winding pipe along with the forward and backward movement of the fixed plate driven by the hydraulic cylinder II, so that the bristles II can also contact with the two ends of the semi-finished product winding pipe, burrs generated during cutting are removed, the cleaning effect is better, the problem that the cleaning of notches at the two ends of the pipe material is omitted due to the fact that the bristles are used for cleaning the inner wall and the outer wall of the pipe material in the prior art is solved, the;
the pipe material is more uniformly transported by matching the arranged hydraulic cylinder I, the transmission belt, the rubber belt, the connecting rod and the driving motor, only one semi-finished product winding pipe is arranged in one fixing ring I, and the problem of poor cleaning effect caused by accumulation is avoided;
the installation mechanism through setting up is convenient for wash the recovery of water and is recycled, improves resource utilization, reduces the consumption of washing water, reduces the cost of cleaning, improves economic benefits.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is an overall front sectional view of a cleaning apparatus of the present invention;
FIG. 2 is a schematic top view of a portion of the cleaning apparatus of the present invention;
FIG. 3 is a top view of the overall structure of the lower fixing mechanism of the present invention;
FIG. 4 is a bottom view of the overall structure of the upper attachment mechanism of the present invention;
FIG. 5 is a schematic top view of the attachment of the cleaning mechanism and mounting mechanism of the present invention;
FIG. 6 is a top view of the positioning mechanism of the present invention;
FIG. 7 is a front view of the spacing mechanism of the present invention;
FIG. 8 is a top view of the rubber band and pipe chute of the present invention;
FIG. 9 is a front sectional view of the flushing mechanism of the present invention.
In the figure: 1. a lower fixing mechanism; 2. an upper fixing mechanism; 3. a cleaning mechanism; 4. a positioning mechanism; 5. a limiting mechanism; 6. an installation mechanism; 7. a support plate; 8. a first hydraulic cylinder; 9. a support frame; 10. a conveyor belt; 11. a rubber belt; 12. a flushing mechanism; 13. a connecting rod; 101. a lower fixing frame; 102. clamping the column; 103. fixing a first column; 104. a first fixing ring; 21. an upper fixing frame; 22. a clamping and connecting plate; 23. fixing a second column; 24. a second fixing ring; 31. a second hydraulic cylinder; 32. a fixing plate; 34. a first motor; 35. a rotating shaft; 41. positioning a plate; 42. a positioning column; 51. a first limiting plate; 52. a second limiting plate; 61. a water pump; 62. discharging a liquid column; 63. a stepping motor; 64. cleaning the spray head; 65. cleaning the spray rod; 111. a pipe trough; 121. a first connecting plate; 122. washing the spray head; 123. a second connecting plate; 124. a third connecting plate; 125. the spray bar is flushed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The high-modulus impact-resistant hollow wall winding pipe is prepared from the following materials in parts by weight: 5 parts of copolymer, 10 parts of reinforcing master batch, 1 part of coloring master batch, 15 parts of melt adhesive material and 60 parts of matrix material;
the winding pipe is prepared by the following steps:
step one, according to parts by weight, 10 parts of polyethylene are put into an internal mixer for internal mixing, and the temperature of the internal mixing process is 180 ℃; then adding 5 parts of block copolymerization polypropylene, 65 parts of polypropylene and 0.5 part of antioxidant material for banburying; extruding and granulating the banburied melt material by a single screw to prepare a base material, wherein the extrusion process temperature is 210 ℃;
adding 5 parts of copolymer, 10 parts of reinforcing master batch, 1 part of coloring master batch, 15 parts of melt adhesive material and 60 parts of matrix material into an internal mixer for internal mixing, extruding the internal mixed melt material through a double-layer co-extrusion die, and then cutting through cutting equipment to obtain a semi-finished winding pipe;
step three, adding the semi-finished product winding pipe into cleaning equipment for cleaning, placing the semi-finished product winding pipe into a plurality of pipe material grooves 111 arranged on the outer surface of the rubber belt 11, enabling the semi-finished product winding pipe to fall into the washing mechanism 12, starting a water pump 61 to pump cleaning water, enabling the cleaning water to be sprayed out through a washing nozzle 122 to wash the semi-finished product winding pipe, starting a hydraulic cylinder I8 to push a support plate 7 to slide in a first sliding groove I, enabling the semi-finished product winding pipe to fall into a first fixing ring 104 arranged on the lower fixing mechanism 1 through an interval between two third connecting plates 124, starting a driving motor to drive a connecting rod 13 to rotate, enabling a first bristle arranged on the connecting rod 13 to brush the stacked semi-finished product winding pipes to be flat, enabling only one semi-finished product winding pipe to be arranged in the first fixing ring 104, starting the hydraulic cylinder I8 again to enable the support plate 7 to return to the initial position, and fixing the upper fixing mechanism, then, a second hydraulic cylinder 31 is started to insert a rotating shaft 35 into the semi-finished product winding pipe, a first motor 34 is started to drive a second gear to rotate so as to drive the rotating shaft 35 to rotate, cleaning water is used for cleaning the semi-finished product winding pipe through a cleaning spray head 64, bristles arranged on the outer surface of the rotating shaft 35 scrub the inner wall of the semi-finished product winding pipe by two pairs of bristles, the rotating shaft 35 drives a fixing plate 32 to move back and forth along with the second hydraulic cylinder 31, the rotating shaft 35 is in an insertion and extraction circulation state on the semi-finished product winding pipe, the bristles are also contacted with two ends of the semi-finished product winding pipe at the moment to remove burrs generated during cutting, finally, the rotating shaft 35 returns to an initial position, a stepping motor 63 is started to drive a lower fixing mechanism 1 to rotate so as to flush out scraps in the pipe, then the rotating shaft is rotated to the initial position again, a, and obtaining the finished winding pipe.
The melt index of the polypropylene resin is 0.3-2.5g/10min, the melt index of the block copolymerization polypropylene is 0.2-0.4g/10min, the molecular weight of the polyethylene is more than or equal to 250 ten thousand, and the antioxidant is hindered phenol antioxidant.
The copolymer is an ethylene-octene copolymer, and the melt adhesive material is polyethylene.
A high-modulus impact-resistant hollow wall winding pipe and a preparation method thereof comprise the following steps:
step one, according to parts by weight, 10 parts of polyethylene are put into an internal mixer for internal mixing, and the temperature of the internal mixing process is 180 ℃; then adding 5 parts of block copolymerization polypropylene, 65 parts of polypropylene and 0.5 part of antioxidant material for banburying; extruding and granulating the banburied melt material by a single screw to prepare a base material, wherein the extrusion process temperature is 210 ℃;
adding 5 parts of copolymer, 10 parts of reinforcing master batch, 1 part of coloring master batch, 15 parts of melt adhesive material and 60 parts of matrix material into an internal mixer for internal mixing, extruding the internal mixed melt material through a double-layer co-extrusion die, and then cutting through cutting equipment to obtain a semi-finished winding pipe;
step three, adding the semi-finished product winding pipe into cleaning equipment for cleaning, placing the semi-finished product winding pipe into a plurality of pipe material grooves 111 arranged on the outer surface of the rubber belt 11, enabling the semi-finished product winding pipe to fall into the washing mechanism 12, starting a water pump 61 to pump cleaning water, enabling the cleaning water to be sprayed out through a washing nozzle 122 to wash the semi-finished product winding pipe, starting a hydraulic cylinder I8 to push a support plate 7 to slide in a first sliding groove I, enabling the semi-finished product winding pipe to fall into a first fixing ring 104 arranged on the lower fixing mechanism 1 through an interval between two third connecting plates 124, starting a driving motor to drive a connecting rod 13 to rotate, enabling a first bristle arranged on the connecting rod 13 to brush the stacked semi-finished product winding pipes to be flat, enabling only one semi-finished product winding pipe to be arranged in the first fixing ring 104, starting the hydraulic cylinder I8 again to enable the support plate 7 to return to the initial position, and fixing the upper fixing mechanism, then, a second hydraulic cylinder 31 is started to insert a rotating shaft 35 into the semi-finished product winding pipe, a first motor 34 is started to drive a second gear to rotate so as to drive the rotating shaft 35 to rotate, cleaning water is used for cleaning the semi-finished product winding pipe through a cleaning spray head 64, bristles arranged on the outer surface of the rotating shaft 35 scrub the inner wall of the semi-finished product winding pipe by two pairs of bristles, the rotating shaft 35 drives a fixing plate 32 to move back and forth along with the second hydraulic cylinder 31, the rotating shaft 35 is in an insertion and extraction circulation state on the semi-finished product winding pipe, the bristles are also contacted with two ends of the semi-finished product winding pipe at the moment to remove burrs generated during cutting, finally, the rotating shaft 35 returns to an initial position, a stepping motor 63 is started to drive a lower fixing mechanism 1 to rotate so as to flush out scraps in the pipe, then the rotating shaft is rotated to the initial position again, a, and obtaining the finished winding pipe.
Example 2
The high-modulus impact-resistant hollow wall winding pipe is prepared from the following materials in parts by weight: 15 parts of copolymer, 20 parts of reinforcing master batch, 3 parts of coloring master batch, 20 parts of melt adhesive material and 99 parts of matrix material;
the winding pipe is prepared by the following steps:
step one, according to parts by weight, 30 parts of polyethylene are put into an internal mixer for internal mixing, and the temperature of the internal mixing process is 180 ℃; then adding 10 parts of block copolymerization polypropylene, 90 parts of polypropylene and 1.5 parts of antioxidant material for banburying; extruding and granulating the banburied melt material by a single screw to prepare a base material, wherein the extrusion process temperature is 210 ℃;
step two, adding 15 parts of copolymer, 20 parts of reinforcing master batch, 3 parts of coloring master batch, 20 parts of melt adhesive material and 99 parts of matrix material into an internal mixer for internal mixing, extruding the internal mixed melt material through a double-layer co-extrusion die, and then cutting through a cutting device to obtain a semi-finished winding pipe;
step three, adding the semi-finished product winding pipe into cleaning equipment for cleaning, placing the semi-finished product winding pipe into a plurality of pipe material grooves 111 arranged on the outer surface of the rubber belt 11, enabling the semi-finished product winding pipe to fall into the washing mechanism 12, starting a water pump 61 to pump cleaning water, enabling the cleaning water to be sprayed out through a washing nozzle 122 to wash the semi-finished product winding pipe, starting a hydraulic cylinder I8 to push a support plate 7 to slide in a first sliding groove I, enabling the semi-finished product winding pipe to fall into a first fixing ring 104 arranged on the lower fixing mechanism 1 through an interval between two third connecting plates 124, starting a driving motor to drive a connecting rod 13 to rotate, enabling a first bristle arranged on the connecting rod 13 to brush the stacked semi-finished product winding pipes to be flat, enabling only one semi-finished product winding pipe to be arranged in the first fixing ring 104, starting the hydraulic cylinder I8 again to enable the support plate 7 to return to the initial position, and fixing the upper fixing mechanism, then, a second hydraulic cylinder 31 is started to insert a rotating shaft 35 into the semi-finished product winding pipe, a first motor 34 is started to drive a second gear to rotate so as to drive the rotating shaft 35 to rotate, cleaning water is used for cleaning the semi-finished product winding pipe through a cleaning spray head 64, bristles arranged on the outer surface of the rotating shaft 35 scrub the inner wall of the semi-finished product winding pipe by two pairs of bristles, the rotating shaft 35 drives a fixing plate 32 to move back and forth along with the second hydraulic cylinder 31, the rotating shaft 35 is in an insertion and extraction circulation state on the semi-finished product winding pipe, the bristles are also contacted with two ends of the semi-finished product winding pipe at the moment to remove burrs generated during cutting, finally, the rotating shaft 35 returns to an initial position, a stepping motor 63 is started to drive a lower fixing mechanism 1 to rotate so as to flush out scraps in the pipe, then the rotating shaft is rotated to the initial position again, a, and obtaining the finished winding pipe.
The melt index of the polypropylene resin is 0.3-2.5g/10min, the melt index of the block copolymerization polypropylene is 0.2-0.4g/10min, the molecular weight of the polyethylene is more than or equal to 250 ten thousand, and the antioxidant is hindered phenol antioxidant.
The copolymer is an ethylene-octene copolymer, and the melt adhesive material is polyethylene.
A high-modulus impact-resistant hollow wall winding pipe and a preparation method thereof comprise the following steps:
step one, according to parts by weight, 30 parts of polyethylene are put into an internal mixer for internal mixing, and the temperature of the internal mixing process is 180 ℃; then adding 10 parts of block copolymerization polypropylene, 90 parts of polypropylene and 1.5 parts of antioxidant material for banburying; extruding and granulating the banburied melt material by a single screw to prepare a base material, wherein the extrusion process temperature is 210 ℃;
step two, adding 15 parts of copolymer, 20 parts of reinforcing master batch, 3 parts of coloring master batch, 20 parts of melt adhesive material and 99 parts of matrix material into an internal mixer for internal mixing, extruding the internal mixed melt material through a double-layer co-extrusion die, and then cutting through a cutting device to obtain a semi-finished winding pipe;
step three, adding the semi-finished product winding pipe into cleaning equipment for cleaning, placing the semi-finished product winding pipe into a plurality of pipe material grooves 111 arranged on the outer surface of the rubber belt 11, enabling the semi-finished product winding pipe to fall into the washing mechanism 12, starting a water pump 61 to pump cleaning water, enabling the cleaning water to be sprayed out through a washing nozzle 122 to wash the semi-finished product winding pipe, starting a hydraulic cylinder I8 to push a support plate 7 to slide in a first sliding groove I, enabling the semi-finished product winding pipe to fall into a first fixing ring 104 arranged on the lower fixing mechanism 1 through an interval between two third connecting plates 124, starting a driving motor to drive a connecting rod 13 to rotate, enabling a first bristle arranged on the connecting rod 13 to brush the stacked semi-finished product winding pipes to be flat, enabling only one semi-finished product winding pipe to be arranged in the first fixing ring 104, starting the hydraulic cylinder I8 again to enable the support plate 7 to return to the initial position, and fixing the upper fixing mechanism, then, a second hydraulic cylinder 31 is started to insert a rotating shaft 35 into the semi-finished product winding pipe, a first motor 34 is started to drive a second gear to rotate so as to drive the rotating shaft 35 to rotate, cleaning water is used for cleaning the semi-finished product winding pipe through a cleaning spray head 64, bristles arranged on the outer surface of the rotating shaft 35 scrub the inner wall of the semi-finished product winding pipe by two pairs of bristles, the rotating shaft 35 drives a fixing plate 32 to move back and forth along with the second hydraulic cylinder 31, the rotating shaft 35 is in an insertion and extraction circulation state on the semi-finished product winding pipe, the bristles are also contacted with two ends of the semi-finished product winding pipe at the moment to remove burrs generated during cutting, finally, the rotating shaft 35 returns to an initial position, a stepping motor 63 is started to drive a lower fixing mechanism 1 to rotate so as to flush out scraps in the pipe, then the rotating shaft is rotated to the initial position again, a, and obtaining the finished winding pipe.
Referring to fig. 1-9, the cleaning device comprises a lower fixing mechanism 1, an upper fixing mechanism 2, a cleaning mechanism 3, a positioning mechanism 4, a limiting mechanism 5, an installation mechanism 6 and a conveyor belt 10, wherein the lower fixing mechanism 1, the upper fixing mechanism 2, the positioning mechanism 4 and the limiting mechanism 5 are installed inside the installation mechanism 6, the lower fixing mechanism 1 is located at the lower end of the upper fixing mechanism 2, the limiting mechanism 5 is installed at a position, close to the rear end, of the lower surface of the lower fixing mechanism 1, the positioning mechanism 4 is installed at the rear end of the limiting mechanism 5, the cleaning mechanism 3 is installed at the front end of the installation mechanism 6, a hydraulic cylinder I8 is installed at a position, close to one side, of the upper end of the installation mechanism 6, a support frame 9 is installed at one side of the hydraulic cylinder I8, a support plate 7 is installed at the lower end of the support frame 9, the washing mechanism 12 is located on one side, far away from the hydraulic cylinder I8, of the support frame 9, a transmission belt 10 is installed in the support frame 9 at a position close to the middle, a rubber belt 11 is sleeved on the outer surface of a belt on the transmission belt 10, a plurality of pipe material grooves 111 are formed in the outer surface of the rubber belt 11, the pipe material grooves 111 are distributed at equal intervals, a mounting groove is formed in the support plate 7, a connecting rod 13 is installed in the mounting groove, and a first brush hair is sleeved on the outer surface of the connecting rod 13; the mounting mechanism 6 is provided with a first sliding groove matched with the support plate 7 and the connecting rod 13, the front end and the rear end of the support plate 7 penetrate through the outside of the mounting mechanism 6, the rear end of the support plate 7 is provided with a driving motor, and the rear end of the connecting rod 13 extends to the outside of the support plate 7 and is connected with the output end of the driving motor;
The lower fixing mechanism 1 comprises a lower fixing frame 101, two clamping columns 102, a first fixing column 103 and a first fixing ring 104, a group of clamping columns 102 is symmetrically arranged at the front end and the rear end of the lower fixing frame 101, the number of the group of clamping columns 102 is two, a plurality of first fixing columns 103 are arranged in the lower fixing frame 101, the plurality of first fixing columns 103 are arranged at equal intervals, a plurality of first fixing rings 104 are arranged at the upper end of the first fixing columns 103, the plurality of first fixing rings 104 are arranged at equal intervals, a first water tank is arranged on the first fixing rings 104, the upper fixing mechanism 2 comprises an upper fixing frame 21, a clamping plate 22, a second fixing column 23 and a second fixing ring 24, clamping plates 22 are symmetrically arranged at the front end and the rear end of the upper fixing frame 21, a plurality of second fixing columns 23 are arranged in the upper fixing frame 21, a plurality of second fixing columns 23 are arranged at equal intervals, a plurality of, and a second water tank is arranged on the second fixing ring 24.
The flushing mechanism 12 comprises a first connecting plate 121, two flushing nozzles 122, a second connecting plate 123, three connecting plates 124 and a flushing spray rod 125, the flushing spray rod 125 is installed on one side of the first connecting plate 121, the flushing nozzles 122 and the third connecting plate 124 are installed on the other side of the first connecting plate 121, the flushing nozzles 122 are located above the third connecting plate 124, the flushing nozzles 122 are multiple in number, one end of the flushing spray rod 125 penetrates through the first connecting plate 121 to be communicated with the flushing nozzles 122, the three connecting plates 124 are two in number, the second connecting plate 123 is installed at one end, far away from the first connecting plate 121, of the third connecting plate 124, and baffles are arranged at the front end and the rear end of the first connecting plate 121.
Limiting mechanism 5 contains limiting plate 51 and two 52 of limiting plate, positioning mechanism 4 contains locating plate 41 and reference column 42, two 52 of limiting plate are installed to the lower surface of limiting plate 51 near the position of rear end, the front end of locating plate 41 is provided with the constant head tank, and the internally mounted of constant head tank has reference column 42, reference column 42 and two 52 of limiting plate are the cooperation component.
The working principle of the invention is as follows: the cross section of the liquid outlet column 62 is of a Y-shaped structure, cleaning water is filled in the box body, a first guide pipe is connected between the liquid outlet column 62 and the washing spray rod 125, a second guide pipe is connected between the liquid outlet column 62 and the washing spray rod 65, the output end of the stepping motor 63 penetrates through the box body and is connected with a first fixing column 103, a plurality of clamping columns 102 correspond to the clamping plate 22 one by one, clamping grooves matched with the clamping columns 102 are formed in the clamping plate 22, bolt holes are formed in the clamping plate 22 and the clamping columns 102, second bristles are arranged on the outer surface of the rotating shaft 35, a tubular area defined by the first fixing ring 104 and the second fixing ring 24 is matched with the size of a semi-finished product winding pipe, the semi-finished product winding pipe is added into cleaning equipment for cleaning, the semi-finished product winding pipe is placed in a plurality of pipe material grooves 111 formed in the outer surface of the rubber belt 11, the water pump 61 is started to pump cleaning water, the cleaning water is sprayed out from the cleaning spray nozzle 122 to clean the semi-finished product winding pipe, the first hydraulic cylinder 8 is started to push the support plate 7 to slide in the first sliding groove, the semi-finished product winding pipe falls into the first fixing ring 104 arranged on the lower fixing mechanism 1 through the interval between the first connecting plate 124 and the second connecting plate 124, the driving motor is started to drive the connecting rod 13 to rotate, the first bristles arranged on the connecting rod 13 brush the accumulated semi-finished product winding pipe flatly, only one semi-finished product winding pipe is arranged in the first fixing ring 104, the first hydraulic cylinder 8 is started again to enable the support plate 7 to return to the initial position, the upper fixing mechanism 2 and the lower fixing mechanism 1 are fixed through bolts, then the second hydraulic cylinder 31 is started to insert the rotating shaft 35 into the semi-finished product winding pipe, the first motor 34 is started to drive the second gear to rotate so as to drive the rotating shaft 35 to rotate, and, the inner walls of two pairs of semi-finished product winding pipes of bristles arranged on the outer surface of the rotating shaft 35 are scrubbed, the fixing plate 32 is driven to move back and forth along with the second hydraulic cylinder 31, the rotating shaft 35 is in a circulation state of being inserted and pulled out on the semi-finished product winding pipes, the second bristles also contact with the two ends of the semi-finished product winding pipes at the moment, burrs generated during cutting are removed, finally the rotating shaft 35 returns to an initial position, the stepping motor 63 is started, the fixing mechanism 1 is driven to rotate, fragments in the pipes are washed away, then the rotating shaft is rotated to the initial position again, the fixing mechanism 2 is disassembled, the semi-finished product winding pipes are taken out, residual liquid on the surfaces of the semi-finished.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (9)
1. The high-modulus impact-resistant hollow-wall winding pipe is characterized by being prepared from the following materials in parts by weight: 0.5-15 parts of copolymer, 10-20 parts of reinforcing master batch, 1-3 parts of coloring master batch, 15-20 parts of melt adhesive material and 60-99 parts of matrix material;
the winding pipe is prepared by the following steps:
step one, according to parts by weight, 10-30 parts of polyethylene are put into an internal mixer for internal mixing, and the temperature of the internal mixing process is 180 ℃; then adding 5-10 parts of block copolymerization polypropylene, 65-90 parts of polypropylene and 0.5-1.5 parts of antioxidant material for banburying; extruding and granulating the banburied melt material by a single screw to prepare a base material, wherein the extrusion process temperature is 210 ℃;
step two, adding 0.5-15 parts of copolymer, 10-20 parts of reinforcing master batch, 1-3 parts of coloring master batch, 15-20 parts of melt adhesive material and 60-99 parts of base material into an internal mixer for internal mixing, extruding the internal mixed melt material through a double-layer co-extrusion die, and then cutting through cutting equipment to obtain a semi-finished winding pipe;
step three, adding the semi-finished product winding pipe into cleaning equipment for cleaning, placing the semi-finished product winding pipe into a plurality of pipe material grooves (111) formed in the outer surface of a rubber belt (11), enabling the semi-finished product winding pipe to fall into a washing mechanism (12), starting a water pump (61) to pump cleaning water, enabling the cleaning water to be sprayed out of a washing spray head (122) to wash the semi-finished product winding pipe, starting a hydraulic cylinder I (8) to push a support plate (7) to slide in a sliding groove I, enabling the semi-finished product winding pipe to fall into a fixing ring I (104) arranged on a lower fixing mechanism (1) through an interval between two connecting plates III (124), starting a driving motor to drive a connecting rod (13) to rotate, enabling a brush hair I arranged on the connecting rod (13) to brush the stacked semi-finished product winding pipe, and enabling only one semi-finished product winding pipe to be arranged in one fixing ring I (104), starting the hydraulic cylinder I (8) again to enable the supporting plate (7) to return to the initial position, fixing the upper fixing mechanism (2) and the lower fixing mechanism (1) through bolts, then starting the hydraulic cylinder II (31) to insert the rotating shaft (35) into the semi-finished product winding pipe, starting the motor I (34) to drive the gear II to rotate so as to drive the rotating shaft (35) to rotate, cleaning water is used for cleaning the semi-finished product winding pipe through a cleaning spray head (64), brushing the inner wall of the semi-finished product winding pipe by two pairs of bristles arranged on the outer surface of the rotating shaft (35), driving the fixing plate (32) to move back and forth along with the hydraulic cylinder II (31), enabling the rotating shaft (35) to be in an insertion and extraction circulation state on the semi-finished product winding pipe, enabling the bristles II to contact with the two ends of the semi-finished product winding pipe at the moment to remove burrs generated during cutting, finally returning the rotating shaft (35, and driving the lower fixing mechanism (1) to rotate, flushing out scraps in the pipe, then rotating to an initial position, disassembling the upper fixing mechanism (2), taking out the semi-finished winding pipe, and drying residual liquid on the surface of the semi-finished winding pipe to obtain the finished winding pipe.
2. The high modulus impact resistant hollow wall winding pipe according to claim 1, wherein the melt index of the polypropylene resin is 0.3-2.5g/10min, the melt index of the block copolymer polypropylene is 0.2-0.4g/10min, the molecular weight of the polyethylene is not less than 250 ten thousand, and the antioxidant is hindered phenol antioxidant.
3. The high modulus impact resistant hollow wall wound pipe of claim 1, wherein the copolymer is ethylene octene copolymer and the melt adhesive material is polyethylene.
4. The preparation method of the high-modulus impact-resistant hollow wall winding pipe is characterized by comprising the following steps of:
step one, according to parts by weight, 10-30 parts of polyethylene are put into an internal mixer for internal mixing, and the temperature of the internal mixing process is 180 ℃; then adding 5-10 parts of block copolymerization polypropylene, 65-90 parts of polypropylene and 0.5-1.5 parts of antioxidant material for banburying; extruding and granulating the banburied melt material by a single screw to prepare a base material, wherein the extrusion process temperature is 210 ℃;
step two, adding 0.5-15 parts of copolymer, 10-20 parts of reinforcing master batch, 1-3 parts of coloring master batch, 15-20 parts of melt adhesive material and 60-99 parts of base material into an internal mixer for internal mixing, extruding the internal mixed melt material through a double-layer co-extrusion die, and then cutting through cutting equipment to obtain a semi-finished winding pipe;
step three, adding the semi-finished product winding pipe into cleaning equipment for cleaning, placing the semi-finished product winding pipe into a plurality of pipe material grooves (111) formed in the outer surface of a rubber belt (11), enabling the semi-finished product winding pipe to fall into a washing mechanism (12), starting a water pump (61) to pump cleaning water, enabling the cleaning water to be sprayed out of a washing spray head (122) to wash the semi-finished product winding pipe, starting a hydraulic cylinder I (8) to push a support plate (7) to slide in a sliding groove I, enabling the semi-finished product winding pipe to fall into a fixing ring I (104) arranged on a lower fixing mechanism (1) through an interval between two connecting plates III (124), starting a driving motor to drive a connecting rod (13) to rotate, enabling a brush hair I arranged on the connecting rod (13) to brush the stacked semi-finished product winding pipe, and enabling only one semi-finished product winding pipe to be arranged in one fixing ring I (104), starting the hydraulic cylinder I (8) again to enable the supporting plate (7) to return to the initial position, fixing the upper fixing mechanism (2) and the lower fixing mechanism (1) through bolts, then starting the hydraulic cylinder II (31) to insert the rotating shaft (35) into the semi-finished product winding pipe, starting the motor I (34) to drive the gear II to rotate so as to drive the rotating shaft (35) to rotate, cleaning water is used for cleaning the semi-finished product winding pipe through a cleaning spray head (64), brushing the inner wall of the semi-finished product winding pipe by two pairs of bristles arranged on the outer surface of the rotating shaft (35), driving the fixing plate (32) to move back and forth along with the hydraulic cylinder II (31), enabling the rotating shaft (35) to be in an insertion and extraction circulation state on the semi-finished product winding pipe, enabling the bristles II to contact with the two ends of the semi-finished product winding pipe at the moment to remove burrs generated during cutting, finally returning the rotating shaft (35, and driving the lower fixing mechanism (1) to rotate, flushing out scraps in the pipe, then rotating to an initial position, disassembling the upper fixing mechanism (2), taking out the semi-finished winding pipe, and drying residual liquid on the surface of the semi-finished winding pipe to obtain the finished winding pipe.
5. The preparation method of the high modulus impact resistant hollow wall winding pipe according to claim 4, characterized in that the cleaning equipment comprises a lower fixing mechanism (1), an upper fixing mechanism (2), a cleaning mechanism (3), a positioning mechanism (4), a limiting mechanism (5), an installation mechanism (6) and a conveyor belt (10), the lower fixing mechanism (1), the upper fixing mechanism (2), the positioning mechanism (4) and the limiting mechanism (5) are installed inside the installation mechanism (6), the lower fixing mechanism (1) is located at the lower end of the upper fixing mechanism (2), the limiting mechanism (5) is installed at the position of the lower surface of the lower fixing mechanism (1) close to the rear end, the positioning mechanism (4) is installed at the rear end of the limiting mechanism (5), the cleaning mechanism (3) is installed at the front end of the installation mechanism (6), and a hydraulic cylinder I (8) is installed at the position of the upper end of the installation mechanism (6) close to one side, a support frame (9) is installed on one side of the first hydraulic cylinder (8), a support plate (7) is installed at the lower end of the support frame (9), a washing mechanism (12) is installed on the upper surface of the support plate (7), the washing mechanism (12) is located on one side, far away from the first hydraulic cylinder (8), of the support frame (9), a transmission belt (10) is installed at a position, close to the middle, in the support frame (9), a rubber belt (11) is sleeved on the outer surface of the belt on the transmission belt (10), a plurality of pipe troughs (111) are arranged on the outer surface of the rubber belt (11), the pipe troughs (111) are arranged at equal intervals, a mounting groove is formed in the support plate (7), a connecting rod (13) is installed inside the mounting groove, and a first brush is sleeved on; the mounting mechanism (6) is provided with a first sliding groove matched with the support plate (7) and the connecting rod (13), the front end and the rear end of the support plate (7) penetrate through the outside of the mounting mechanism (6), the rear end of the support plate (7) is provided with a driving motor, and the rear end of the connecting rod (13) extends to the outside of the support plate (7) and is connected with the output end of the driving motor;
installation mechanism (6) contain box body, water pump (61), go out liquid column (62), step motor (63), wash shower nozzle (64) and wash spray lance (65), and a liquid column (62) is installed to one side of box body, and water pump (61) are installed to the position that is close to the centre on one side inner wall of box body, the one end that goes out liquid column (62) runs through the box body and is connected with the delivery port of water pump (61), and step motor (63) are installed to the opposite side of box body, and wash spray lance (65) are installed to the rear end of box body, are provided with a plurality of wash shower nozzle (64) on the rear end inner wall of box body, the rear end that washs shower nozzle (64) runs through the box body and is linked together with washing spray lance.
6. The preparation method of the high-modulus impact-resistant hollow-wall wound pipe according to claim 5, wherein the lower fixing mechanism (1) comprises a lower fixing frame (101), two clamping columns (102), a first fixing column (103) and a first fixing ring (104), a group of clamping columns (102) are symmetrically arranged at the front end and the rear end of the lower fixing frame (101), the number of the group of clamping columns (102) is two, the lower fixing frame (101) is internally provided with the first fixing columns (103), the first fixing columns (103) are arranged at equal intervals, the upper end of the first fixing column (103) is provided with the first fixing ring (104), the first fixing rings (104) are arranged at equal intervals, the first fixing ring (104) is provided with a first water tank, and the upper fixing mechanism (2) comprises an upper fixing frame (21), a clamping connection plate (22), a second fixing column (23) and a second fixing ring (24), clamping plates (22) are symmetrically installed at the front end and the rear end of the upper fixing frame (21), a plurality of second fixing columns (23) are installed inside the upper fixing frame (21), the plurality of second fixing columns (23) are distributed equidistantly, a plurality of second fixing rings (24) are installed at the lower ends of the second fixing columns (23), and second water tanks are arranged on the second fixing rings (24).
7. The preparation method of the high-modulus impact-resistant hollow-wall wound pipe according to claim 5, wherein the cleaning mechanism (3) comprises a second hydraulic cylinder (31), a first fixing plate (32), a first motor (34) and a rotating shaft (35), the second hydraulic cylinder (31) is far away from one end of the mounting mechanism (6) and provided with the fixing plate (32), a bottom plate is installed at the front end of the fixing plate (32), the first motor (34) is installed at the upper end of the bottom plate, a plurality of rotating shafts (35) are installed at the rear end of the fixing plate (32), the rear end of the rotating shaft (35) penetrates into the mounting mechanism (6), the front end of the rotating shaft (35) extends to the outside of the fixing plate (32), the front end of the rotating shaft (35) is sleeved with the first gear, and the second gear is sleeved on the output shaft of the first motor (34).
8. The preparation method of the high modulus impact resistant hollow-wall wound pipe as claimed in claim 5, wherein the flushing mechanism (12) comprises a first connecting plate (121), two flushing nozzles (122), a second connecting plate (123), three connecting plates (124) and a flushing spray rod (125), wherein the flushing spray rod (125) is installed on one side of the first connecting plate (121), the flushing nozzles (122) and the third connecting plate (124) are installed on the other side of the first connecting plate (121), the flushing nozzles (122) are located above the third connecting plate (124), the number of the flushing nozzles (122) is several, one end of the flushing spray rod (125) penetrates through the first connecting plate (121) to be communicated with the flushing nozzles (122), the number of the third connecting plate (124) is two, and the second connecting plate (123) is installed on one end of the third connecting plate (124) far away from the first connecting plate (121), and baffles are arranged at the front end and the rear end of the first connecting plate (121).
9. The preparation method of the high-modulus impact-resistant hollow-wall wound pipe according to claim 5, wherein the limiting mechanism (5) comprises a first limiting plate (51) and a second limiting plate (52), the positioning mechanism (4) comprises a positioning plate (41) and a positioning column (42), the second limiting plate (52) is installed at a position, close to the rear end, of the lower surface of the first limiting plate (51), a positioning groove is formed in the front end of the positioning plate (41), the positioning column (42) is installed inside the positioning groove, and the positioning column (42) and the second limiting plate (52) are matched components.
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| CN202011549765.2A CN112793117A (en) | 2020-12-24 | 2020-12-24 | High-modulus impact-resistant hollow wall winding pipe and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011549765.2A CN112793117A (en) | 2020-12-24 | 2020-12-24 | High-modulus impact-resistant hollow wall winding pipe and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114161744A (en) * | 2021-11-03 | 2022-03-11 | 安徽杰蓝特新材料有限公司 | Production process of high-modulus impact-resistant hollow wall winding pipe |
| CN114379108A (en) * | 2021-11-16 | 2022-04-22 | 湖北天霖新材料有限公司 | Short polyethylene hollow wall winding process and production equipment |
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| CN208695835U (en) * | 2018-08-13 | 2019-04-05 | 福建富源通管业科技有限公司 | A kind of hollow spiral tube cleaning device |
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| CN114379108A (en) * | 2021-11-16 | 2022-04-22 | 湖北天霖新材料有限公司 | Short polyethylene hollow wall winding process and production equipment |
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