CN113246427A - Corrugated pipe machining process - Google Patents
Corrugated pipe machining process Download PDFInfo
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- CN113246427A CN113246427A CN202110532478.9A CN202110532478A CN113246427A CN 113246427 A CN113246427 A CN 113246427A CN 202110532478 A CN202110532478 A CN 202110532478A CN 113246427 A CN113246427 A CN 113246427A
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- corrugated pipe
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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
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
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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
- B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
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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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
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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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
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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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/16—Straightening or flattening
- B29C53/20—Straightening or flattening of tubes
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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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
- B29C53/585—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
- B29C53/586—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends having corrugations
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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
- B29L2023/18—Pleated or corrugated hoses
Abstract
The invention discloses a corrugated pipe processing technology, which belongs to the technical field of pipe fitting processing and comprises S1, feeding, S2 and extruding; s3, cooling; s4, draining water and air drying; s5, drawing and forming; s6, rounding the corrugated pipe; s7, cutting off the corrugated pipe; s8, bundling the coil pipes; s9, packaging the finished product for 9 steps; according to the invention, the plastic corrugated pipe is formed by winding and gluing and splicing the plastic strips, and the plastic strips are cooled in an immersion manner by using the cooling water tank before traction and winding, so that the plastic strips are uniformly cooled, the speed is high, the efficiency is high, and therefore, after the plastic corrugated pipe is processed and manufactured by the plastic strips, the mechanical properties of different parts of the pipe body are the same, and the quality is stable; moreover, the temperature is lower after the plastic strip is processed into the finished product of the plastic corrugated pipe, so that peculiar smell can not be emitted, and the use requirements of people can be well met.
Description
Technical Field
The invention belongs to the technical field of corrugated pipe processing, and particularly relates to a corrugated pipe processing technology.
Background
The corrugated pipe is a pipe with regular wave shape, the common plastic corrugated pipe is a novel light pipe with high-density polyethylene as a raw material, and has the characteristics of light weight, high pressure resistance, good toughness, quick construction, long service life and the like. And the connection is convenient and reliable, so the connector is widely applied at home and abroad.
At present, the production process of the corrugated pipe is mature. But among the traditional bellows processing technology, the bellows that extrusion moulding processed out cools off through spraying cooling water, and this mode cooling rate is slow, and the shaping bellows causes the mechanical properties at different positions of pipe shaft to differ because of the cooling is inhomogeneous moreover, and the quality is comparatively low, and the finished product gives out the peculiar smell, can not be fine satisfies people's user demand, to above-mentioned condition, needs carry out technical innovation to above-mentioned current bellows processing technology.
Disclosure of Invention
The invention aims to provide a corrugated pipe processing technology to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a corrugated pipe machining process comprises the following steps:
s1, feeding: conveying the raw materials to a machine body by a material suction machine on the plastic extruder for preparing to process the raw materials;
s2, extruding: extruding the raw materials by a plastic extruder, heating and melting the raw materials, and extruding the plasticized raw materials from a discharge nozzle die head at the tail end of the plastic extruder to form plastic strips;
s3, cooling: the plastic strip in the high-temperature state passes through a cooling water tank to be cooled;
s4, draining water and drying in air: the cooled plastic strip enters an air drying mechanism for water drainage and air drying;
s5, drawing and forming: the plastic strips after being drained and air-dried are pulled to a winding wheel of a plastic strip winding machine by a tractor to be wound, and meanwhile, glue is sprayed out from a nozzle of a glue machine at the winding wheel to promote the corrugated pipe to be adhered and formed;
s6, rolling circle of the corrugated pipe: the corrugated pipes which are formed by adhesion are driven to rotate and round in the same direction when passing through a rolling shaft mechanism at the rear end of the plastic strip winding machine;
s7, cutting the corrugated pipe: cutting the corrugated pipe into sections according to a specified length by using end cutting equipment;
s8, bundling coil pipes: coiling and bundling the cut corrugated pipe;
s9, packaging of finished products: and (4) placing the coiled and bundled corrugated pipes into a carton, sealing the opening of the carton by using an adhesive tape, and then sticking product labels to obtain a packaged finished product.
Further, the heating temperature of the plastic extruder for the raw material in the step S2 is 250-260 ℃, and the screw rotation speed is 15-25 r/min.
Further, the length of the cooling water tank in the step S3 is 2.8-3.6m, and the temperature of the cold water for cooling the plastic strip in the cooling water tank is 20-28 ℃.
Further, the length of the air drying mechanism in the step S4 is 40-60 cm.
Further, the operating speed of the plastic strip winding machine in the step S5 is consistent with the rotating speed of the roller mechanism in the step S6.
Further, the outer diameter of the corrugated pipe rounded in the step S6 is 65-80mm, and the wall thickness is 6-10 mm.
Further, air-dry mechanism is including welding the work box at the tail end top in cooling trough, top fixed mounting has the air dryer in the work box, and both sides rotate in the work box and install the spacing wheel that is used for moulding the strip direction.
Furthermore, an air inlet window is formed in the position, located at the air inlet of the air dryer, of the top of the working box body, and a dust filter screen is fixedly mounted in the air inlet window.
Further, roller bearing mechanism includes the mounting bracket, fixed mounting has a set of mounting panel, two on the mounting bracket rotate between the mounting panel and install a set of roller, and two the one end of changeing the roller is overlapped respectively and is equipped with driven pulley, mounting bracket bottom fixed mounting has driving motor, and driving motor's output shaft cover is equipped with drive pulley, two driven pulley passes through belt transmission with drive pulley and is connected.
Furthermore, the center positions of the two mounting plates are provided with through openings for the corrugated pipes to pass through.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the plastic corrugated pipe is formed by winding and gluing and splicing the plastic strips, and the plastic strips are cooled in an immersion manner by using the cooling water tank before traction and winding, so that the plastic strips are uniformly cooled, the speed is high, the efficiency is high, and therefore, after the plastic corrugated pipe is processed and manufactured by the plastic strips, the mechanical properties of different parts of the pipe body are the same, and the quality is stable; moreover, the temperature is lower after the plastic strip is processed into the finished product of the plastic corrugated pipe, so that peculiar smell can not be emitted, and the use requirements of people can be well met.
Drawings
FIG. 1 is a process flow diagram of an embodiment of the present invention.
Fig. 2 is a structural view of an air drying mechanism according to an embodiment of the present invention.
Fig. 3 is a structural view of a roller mechanism according to an embodiment of the present invention.
Fig. 4 is a top view of a roller mechanism according to an embodiment of the present invention.
Fig. 5 is a side view of a mounting plate of a roller mechanism according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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
As shown in fig. 1-5, a corrugated pipe processing process includes the following steps:
s1, feeding: conveying the raw materials to a machine body by a material suction machine on the plastic extruder for preparing to process the raw materials;
s2, extruding: extruding the raw materials by a plastic extruder, heating and melting the raw materials, and extruding the plasticized raw materials from a discharge nozzle die head at the tail end of the plastic extruder to form plastic strips;
s3, cooling: the plastic strip in the high-temperature state passes through a cooling water tank to be cooled;
s4, draining water and drying in air: the cooled plastic strip enters an air drying mechanism for water drainage and air drying;
s5, drawing and forming: the plastic strips after being drained and air-dried are pulled to a winding wheel of a plastic strip winding machine by a tractor to be wound, and meanwhile, glue is sprayed out from a nozzle of a glue machine at the winding wheel to promote the corrugated pipe to be adhered and formed;
s6, rolling circle of the corrugated pipe: the corrugated pipes which are formed by adhesion are driven to rotate and round in the same direction when passing through a rolling shaft mechanism at the rear end of the plastic strip winding machine;
s7, cutting the corrugated pipe: cutting the corrugated pipe into sections according to a specified length by using end cutting equipment;
s8, bundling coil pipes: coiling and bundling the cut corrugated pipe;
s9, packaging of finished products: and (4) placing the coiled and bundled corrugated pipes into a carton, sealing the opening of the carton by using an adhesive tape, and then sticking product labels to obtain a packaged finished product.
Specifically, the heating temperature of the plastic extruder for the raw material in the step S2 is 250-260 ℃, and the screw rotation speed is 15-25 r/min.
Specifically, the length of the cooling water tank in step S3 is 2.8m, and the temperature of the cold water in the cooling water tank for cooling the plastic strip is 20 ℃.
Specifically, the length of the air drying mechanism in the step S4 is 40 cm.
Specifically, the operating speed of the plastic strip winding machine in the step S5 is consistent with the speed of the roller mechanism in the step S6.
Specifically, the bellows after the rounding in the step S6 has an outer diameter of 65mm and a wall thickness of 6 mm.
Specifically, the air drying mechanism comprises a working box body 1-1 welded to the top of the tail end of the cooling water tank, an air dryer 1-2 is fixedly installed at the top of the inside of the working box body 1-1, and limiting wheels 1-3 used for guiding the plastic strips are rotatably installed on two sides of the inside of the working box body 1-1.
Specifically, an air inlet window 1-4 is formed in the top of the working box body 1-1 and located at an air inlet of the air dryer 1-2, and a dust filter screen is fixedly installed in the air inlet window 1-4.
Specifically, the roller mechanism comprises a mounting frame 2-1, a set of mounting plate 2-5 is fixedly mounted on the mounting frame 2-1, a set of rotating rollers 2-6 is rotatably mounted between the two mounting plates 2-5, one ends of the rotating rollers 2-6 are respectively sleeved with a driven pulley 2-7, a driving motor 2-3 is fixedly mounted at the bottom of the mounting frame 2-1, an output shaft of the driving motor 2-3 is sleeved with a driving pulley 2-2, and the driven pulley 2-2 is in transmission connection with the driving pulley 2-7 through a belt 2-4.
Specifically, the center positions of the two mounting plates 2-1 are provided with through openings 2-8 for the corrugated pipes to pass through.
Example 2
As shown in fig. 1-5, a corrugated pipe processing process includes the following steps:
s1, feeding: conveying the raw materials to a machine body by a material suction machine on the plastic extruder for preparing to process the raw materials;
s2, extruding: extruding the raw materials by a plastic extruder, heating and melting the raw materials, and extruding the plasticized raw materials from a discharge nozzle die head at the tail end of the plastic extruder to form plastic strips;
s3, cooling: the plastic strip in the high-temperature state passes through a cooling water tank to be cooled;
s4, draining water and drying in air: the cooled plastic strip enters an air drying mechanism for water drainage and air drying;
s5, drawing and forming: the plastic strips after being drained and air-dried are pulled to a winding wheel of a plastic strip winding machine by a tractor to be wound, and meanwhile, glue is sprayed out from a nozzle of a glue machine at the winding wheel to promote the corrugated pipe to be adhered and formed;
s6, rolling circle of the corrugated pipe: the corrugated pipes which are formed by adhesion are driven to rotate and round in the same direction when passing through a rolling shaft mechanism at the rear end of the plastic strip winding machine;
s7, cutting the corrugated pipe: cutting the corrugated pipe into sections according to a specified length by using end cutting equipment;
s8, bundling coil pipes: coiling and bundling the cut corrugated pipe;
s9, packaging of finished products: and (4) placing the coiled and bundled corrugated pipes into a carton, sealing the opening of the carton by using an adhesive tape, and then sticking product labels to obtain a packaged finished product.
Specifically, in the step S2, the heating temperature of the plastic extruder to the raw material is 260 ℃, and the screw rotation speed is 25 rpm.
Specifically, the length of the cooling water tank in step S3 is 3.6m, and the temperature of the cold water for cooling the plastic strip in the cooling water tank is 28 ℃.
Specifically, the length of the air drying mechanism in the step S4 is 60 cm.
Specifically, the operating speed of the plastic strip winding machine in the step S5 is consistent with the speed of the roller mechanism in the step S6.
Specifically, the outer diameter of the corrugated pipe rounded in the step S6 is 80mm, and the wall thickness is 10 mm.
Specifically, the air drying mechanism comprises a working box body 1-1 welded to the top of the tail end of the cooling water tank, an air dryer 1-2 is fixedly installed at the top of the inside of the working box body 1-1, and limiting wheels 1-3 used for guiding the plastic strips are rotatably installed on two sides of the inside of the working box body 1-1.
Specifically, an air inlet window 1-4 is formed in the top of the working box body 1-1 and located at an air inlet of the air dryer 1-2, and a dust filter screen is fixedly installed in the air inlet window 1-4.
Specifically, the roller mechanism comprises a mounting frame 2-1, a set of mounting plate 2-5 is fixedly mounted on the mounting frame 2-1, a set of rotating rollers 2-6 is rotatably mounted between the two mounting plates 2-5, one ends of the rotating rollers 2-6 are respectively sleeved with a driven pulley 2-7, a driving motor 2-3 is fixedly mounted at the bottom of the mounting frame 2-1, an output shaft of the driving motor 2-3 is sleeved with a driving pulley 2-2, and the driven pulley 2-2 is in transmission connection with the driving pulley 2-7 through a belt 2-4.
Specifically, the center positions of the two mounting plates 2-1 are provided with through openings 2-8 for the corrugated pipes to pass through.
Example 3
As shown in fig. 1-5, a corrugated pipe processing process includes the following steps:
s1, feeding: conveying the raw materials to a machine body by a material suction machine on the plastic extruder for preparing to process the raw materials;
s2, extruding: extruding the raw materials by a plastic extruder, heating and melting the raw materials, and extruding the plasticized raw materials from a discharge nozzle die head at the tail end of the plastic extruder to form plastic strips;
s3, cooling: the plastic strip in the high-temperature state passes through a cooling water tank to be cooled;
s4, draining water and drying in air: the cooled plastic strip enters an air drying mechanism for water drainage and air drying;
s5, drawing and forming: the plastic strips after being drained and air-dried are pulled to a winding wheel of a plastic strip winding machine by a tractor to be wound, and meanwhile, glue is sprayed out from a nozzle of a glue machine at the winding wheel to promote the corrugated pipe to be adhered and formed;
s6, rolling circle of the corrugated pipe: the corrugated pipes which are formed by adhesion are driven to rotate and round in the same direction when passing through a rolling shaft mechanism at the rear end of the plastic strip winding machine;
s7, cutting the corrugated pipe: cutting the corrugated pipe into sections according to a specified length by using end cutting equipment;
s8, bundling coil pipes: coiling and bundling the cut corrugated pipe;
s9, packaging of finished products: and (4) placing the coiled and bundled corrugated pipes into a carton, sealing the opening of the carton by using an adhesive tape, and then sticking product labels to obtain a packaged finished product.
Specifically, in the step S2, the heating temperature of the plastic extruder to the raw material is 255 ℃, and the screw rotation speed is 20 rpm.
Specifically, the length of the cooling water tank in step S3 is 3.2m, and the temperature of the cold water for cooling the plastic strip in the cooling water tank is 26 ℃.
Specifically, the length of the air drying mechanism in the step S4 is 50 cm.
Specifically, the operating speed of the plastic strip winding machine in the step S5 is consistent with the speed of the roller mechanism in the step S6.
Specifically, the bellows after the rounding in the step S6 has an outer diameter of 70mm and a wall thickness of 8 mm.
Specifically, the air drying mechanism comprises a working box body 1-1 welded to the top of the tail end of the cooling water tank, an air dryer 1-2 is fixedly installed at the top of the inside of the working box body 1-1, and limiting wheels 1-3 used for guiding the plastic strips are rotatably installed on two sides of the inside of the working box body 1-1.
Specifically, an air inlet window 1-4 is formed in the top of the working box body 1-1 and located at an air inlet of the air dryer 1-2, and a dust filter screen is fixedly installed in the air inlet window 1-4.
Specifically, the roller mechanism comprises a mounting frame 2-1, a set of mounting plate 2-5 is fixedly mounted on the mounting frame 2-1, a set of rotating rollers 2-6 is rotatably mounted between the two mounting plates 2-5, one ends of the rotating rollers 2-6 are respectively sleeved with a driven pulley 2-7, a driving motor 2-3 is fixedly mounted at the bottom of the mounting frame 2-1, an output shaft of the driving motor 2-3 is sleeved with a driving pulley 2-2, and the driven pulley 2-2 is in transmission connection with the driving pulley 2-7 through a belt 2-4.
Specifically, the center positions of the two mounting plates 2-1 are provided with through openings 2-8 for the corrugated pipes to pass through.
The corrugated pipe processing technology of the invention comprises the following steps: the raw materials are conveyed to the machine body by a suction machine on a plastic extruder, so that the plastic extruder heats the raw materials and extrudes plastic strips, the extruded plastic strips at high temperature pass through a cooling water tank to be cooled, the cooled plastic strips are pulled by a tractor to enter an air drying mechanism to be drained and air-dried, then the plastic strips enter a winding wheel of a plastic strip winding machine to be wound, meanwhile, glue is sprayed out by a nozzle of a glue machine positioned at the winding wheel to promote the corrugated pipe to be adhered and formed, the corrugated pipe after the adhesion and formation enters a group of rotating rollers on a roller mechanism to be subjected to cocurrent rounding formation, then, when the corrugated pipe is processed to a certain length, a processing person uses a cutting end device to cut the corrugated pipe into sections according to a specified length, and finally, the corrugated pipe after the sections are coiled, bundled and packaged into a finished product.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The corrugated pipe machining process is characterized by comprising the following steps of:
s1, feeding: conveying the raw materials to a machine body by a material suction machine on the plastic extruder for preparing to process the raw materials;
s2, extruding: extruding the raw materials by a plastic extruder, heating and melting the raw materials, and extruding the plasticized raw materials from a discharge nozzle die head at the tail end of the plastic extruder to form plastic strips;
s3, cooling: the plastic strip in the high-temperature state passes through a cooling water tank to be cooled;
s4, draining water and drying in air: the cooled plastic strip enters an air drying mechanism for water drainage and air drying;
s5, drawing and forming: the plastic strips after being drained and air-dried are pulled to a winding wheel of a plastic strip winding machine by a tractor to be wound, and meanwhile, glue is sprayed out from a nozzle of a glue machine at the winding wheel to promote the corrugated pipe to be adhered and formed;
s6, rolling circle of the corrugated pipe: the corrugated pipes which are formed by adhesion are driven to rotate and round in the same direction when passing through a rolling shaft mechanism at the rear end of the plastic strip winding machine;
s7, cutting the corrugated pipe: cutting the corrugated pipe into sections according to a specified length by using end cutting equipment;
s8, bundling coil pipes: coiling and bundling the cut corrugated pipe;
s9, packaging of finished products: and (4) placing the coiled and bundled corrugated pipes into a carton, sealing the opening of the carton by using an adhesive tape, and then sticking product labels to obtain a packaged finished product.
2. The corrugated pipe processing process as claimed in claim 1, wherein the heating temperature of the plastic extruder for the raw material in step S2 is 250-260 ℃, and the screw rotation speed is 15-25 rpm.
3. A corrugated pipe processing technology as claimed in claim 1, wherein the length of the cooling water tank in the step S3 is 2.8-3.6m, and the temperature of the cooling water in the cooling water tank for cooling the plastic strip is 20-28 ℃.
4. A corrugated pipe manufacturing process according to claim 1, wherein the length of the air-drying mechanism in step S4 is 40-60 cm.
5. A corrugated pipe processing technology as claimed in claim 1, wherein the operation speed of the plastic strip winding machine in step S5 is the same as the rotation speed of the roller mechanism in step S6.
6. A corrugated pipe processing technology as claimed in claim 1, wherein the corrugated pipe rounded in step S6 has an outer diameter of 65-80mm and a wall thickness of 6-10 mm.
7. A corrugated pipe processing technology as claimed in claim 1, wherein the air drying mechanism comprises a working box body welded to the top of the tail end of the cooling water tank, an air dryer is fixedly installed at the top inside the working box body, and limiting wheels for guiding the plastic strips are rotatably installed on two sides inside the working box body.
8. A corrugated pipe processing technology as claimed in claim 7, wherein an air inlet window is formed in the top of the working box body at an air inlet of the air dryer, and a dust filter screen is fixedly mounted in the air inlet window.
9. A corrugated pipe machining process according to claim 1, wherein the rolling shaft mechanism comprises a mounting frame, a set of mounting plates are fixedly mounted on the mounting frame, a set of rotating rollers are rotatably mounted between the two mounting plates, a driven pulley is sleeved at one end of each of the two rotating rollers, a driving motor is fixedly mounted at the bottom of the mounting frame, a driving pulley is sleeved on an output shaft of the driving motor, and the driven pulley is connected with the driving pulley through belt transmission.
10. A corrugated pipe processing technology as claimed in claim 9, wherein a through hole for a corrugated pipe to pass through is formed in the center of each of the two mounting plates.
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| CN202110532478.9A CN113246427A (en) | 2021-05-14 | 2021-05-14 | Corrugated pipe machining process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311594A (en) * | 2021-12-31 | 2022-04-12 | 江苏盛东环保科技有限公司 | Corrugated pipe machining equipment and machining process |
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Application publication date: 20210813 |