CN116572562A - Manufacturing process of continuously-wound glass fiber reinforced plastic pipeline - Google Patents
Manufacturing process of continuously-wound glass fiber reinforced plastic pipeline Download PDFInfo
- Publication number
- CN116572562A CN116572562A CN202310352914.3A CN202310352914A CN116572562A CN 116572562 A CN116572562 A CN 116572562A CN 202310352914 A CN202310352914 A CN 202310352914A CN 116572562 A CN116572562 A CN 116572562A
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- China
- Prior art keywords
- glass fiber
- pipeline
- reinforced plastic
- fiber reinforced
- sleeve
- Prior art date
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- 239000011152 fibreglass Substances 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 48
- 239000003365 glass fiber Substances 0.000 claims abstract description 32
- 239000003292 glue Substances 0.000 claims abstract description 27
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
- B29C70/382—Automated fiber placement [AFP]
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
Abstract
The application discloses a manufacturing process of a continuously-wound glass fiber reinforced plastic pipeline, which uses a glass fiber reinforced plastic pipeline scraping device, and adopts the scraping device to manufacture the continuously-wound glass fiber reinforced plastic pipeline, wherein the manufacturing process comprises the following steps: s1: uniformly coating glue solution with uniform thickness on the surface of a pipeline to be wound; s2: after the glue solution is smeared uniformly, erecting a pipeline right above a workbench, and continuously winding glass fiber wires on the pipeline; s3: after winding is finished, the glass fiber yarn wound on the outer side of the pipeline is firstly pressed by using a scraping device and then scraped, and redundant glue solution is scraped and collected; s4: after the glue solution is scraped, the outer side of the pipeline is uniformly dried, so that the glass fiber yarns are shaped on the pipeline, and the manufacture of the continuously wound glass fiber reinforced plastic pipeline is completed. According to the application, the outer surface of the glass fiber reinforced plastic pipeline can be uniformly scraped, so that the problems that the glass fiber yarn is easy to loosen and the manufacturing quality of the glass fiber reinforced plastic pipeline is poor due to the fact that the gravity of the glass fiber yarn is increased due to the fact that glue solution is attached to the glass fiber are solved.
Description
Technical Field
The application relates to the technical field of glass fiber reinforced plastic pipeline manufacturing, in particular to a manufacturing process of a continuously-wound glass fiber reinforced plastic pipeline.
Background
In recent years, a glass fiber reinforced plastic pipeline is a light, high-strength and corrosion-resistant nonmetallic pipeline, has the advantages of excellent corrosion resistance, long service life, light weight, convenient transportation, loading and unloading and the like, is often applied to industries such as petroleum, chemical industry, drainage and the like, and needs to be wound on the outer wall of the pipeline after glass fiber yarns are orderly arranged in the manufacturing process of the glass fiber reinforced plastic pipeline, but some problems may occur in the winding process.
When the glass fiber reinforced plastic fiber is wound on the outer wall of the pipeline continuously, enough glue solution is required to be smeared on the outer wall of the pipeline firstly, so that the glass fiber is ensured to be attached to the outer wall of the pipeline, after the glass fiber is completely wound, in the process of waiting for natural air drying of the glass fiber, workers are required to manually scrape off redundant glue solution on the surface of the pipeline.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the above-mentioned problems associated with the conventional manufacturing process of a continuously wound glass reinforced plastic pipe.
Therefore, the application aims to provide a manufacturing process of a continuously wound glass fiber reinforced plastic pipeline, which is suitable for solving the problems that a worker is required to manually scrape off redundant glue on the surface of the pipeline, the scraping mode is easy to cause that the local glue on the outer wall of the pipeline is easy to remain on the outer wall of the pipeline, the gravity of glass fiber filaments is increased due to the fact that the glue is attached to glass fibers, the glass fiber filaments are easy to loosen, and the manufacturing quality of the glass fiber reinforced plastic pipeline is poor.
In order to solve the technical problems, the application provides the following technical scheme: a manufacturing process of a continuously-wound glass fiber reinforced plastic pipeline uses a glass fiber reinforced plastic pipeline scraping device, and the manufacturing process of the continuously-wound glass fiber reinforced plastic pipeline by adopting the scraping device is as follows:
s1: uniformly coating glue solution with uniform thickness on the surface of a pipeline to be wound;
s2: after the glue solution is smeared uniformly, erecting a pipeline right above a workbench, and continuously winding glass fiber wires on the pipeline;
s3: after winding is finished, the glass fiber yarn wound on the outer side of the pipeline is firstly pressed by using a scraping device and then scraped, and redundant glue solution is scraped and collected;
s4: after the glue solution is scraped, the outer side of the pipeline is uniformly dried, so that the glass fiber yarns are shaped on the pipeline, and the manufacture of the continuously wound glass fiber reinforced plastic pipeline is completed.
As a preferable scheme of the manufacturing process of the continuous winding glass fiber reinforced plastic pipeline, the application comprises the following steps: the doctor blade apparatus includes:
the main body unit comprises a workbench and electric sliding rails fixedly arranged at two ends of the upper side wall of the workbench, wherein each electric sliding rail is sleeved with a corresponding electric sliding block in a sliding manner, the upper side wall of each electric sliding block is fixedly connected with a corresponding supporting plate, and glass fiber reinforced plastic pipelines are arranged between the two groups of supporting plates in a sharing manner;
the scraping driving unit comprises two fixing lugs fixedly arranged at two ends of the workbench and a driving motor fixedly arranged on one fixing lug, wherein a screw rod is fixedly connected to an output shaft of the driving motor, one end, far away from the output shaft of the driving motor, of the screw rod is rotationally connected with the fixing lugs, a corresponding thread bush is connected onto the screw rod in a threaded manner, the thread bush is in sliding connection with the workbench, an electric telescopic rod is fixedly connected onto the upper side wall of the thread bush, and a manual telescopic rod is fixedly connected onto the upper end of the side wall of the electric telescopic rod;
compress tightly the frictioning unit, it includes the sleeve of cover in the glass steel pipeline outside and installs the circle in the sleeve, sleeve and manual telescopic link end fixed connection, the cover is equipped with the removal cover that corresponds on the circle, remove cover inner wall fixed mounting and have the stationary blade, stationary blade one side fixedly connected with driving motor, and driving motor output shaft fixedly connected with tooth post, set up the ring rail with tooth post meshing on the circle, it has the fixed block to remove sleeve one side fixed mounting of keeping away from the sleeve, and fixed block one side fixed mounting of keeping away from sleeve center department has the preforming, and one side fixedly connected with of preforming is kept away from to the fixed block.
As a preferable scheme of the manufacturing process of the continuous winding glass fiber reinforced plastic pipeline, the application comprises the following steps: the glue scraping equipment further comprises a drying unit, the drying unit comprises a drying box fixedly arranged on the outer side wall of the sleeve and an air inlet pipe fixedly arranged at the top end of the hollow box, an air pump communicated with the air inlet pipe is fixedly arranged on the outer side wall of the drying box, a plurality of groups of uniformly distributed electric heating wires are erected in the drying box, a hollow ring is arranged at one end, far away from a circle, of the sleeve, the hollow ring is communicated with the drying box through a corresponding air passing pipe, and a plurality of groups of uniformly distributed drying nozzles are arranged at one side, close to the glass steel pipeline, of the hollow ring.
As a preferable scheme of the manufacturing process of the continuous winding glass fiber reinforced plastic pipeline, the application comprises the following steps: the adjusting and tightening unit comprises a hollow cylinder fixedly installed on one side of a supporting plate, which is close to the center of the workbench, and a telescopic cylinder fixedly installed on the other side of the supporting plate, wherein a piston rod of the telescopic cylinder is inserted into the hollow cylinder, a conical table is fixedly connected with the hollow cylinder, a plurality of groups of tightening blocks which are uniformly distributed are slidably connected with the side wall of the hollow cylinder, and each tightening block is slidably connected with the conical table through a corresponding inclined sliding block and an inclined sliding groove.
As a preferable scheme of the manufacturing process of the continuous winding glass fiber reinforced plastic pipeline, the application comprises the following steps: the circle is fixedly connected with the sleeve through a plurality of groups of uniformly distributed first connecting blocks, a plurality of groups of uniformly distributed annular sliding grooves are formed in the circle, and a sliding plate which is in sliding connection with the annular sliding grooves is fixedly arranged on the movable sleeve.
As a preferable scheme of the manufacturing process of the continuous winding glass fiber reinforced plastic pipeline, the application comprises the following steps: the hollow ring is fixedly connected with the sleeve through a plurality of groups of second connecting blocks which are uniformly distributed.
As a preferable scheme of the manufacturing process of the continuous winding glass fiber reinforced plastic pipeline, the application comprises the following steps: the lower side wall of the workbench is provided with a plurality of groups of traveling wheels which are uniformly distributed, and a plurality of groups of traveling wheels are all universal wheels for braking.
As a preferable scheme of the manufacturing process of the continuous winding glass fiber reinforced plastic pipeline, the application comprises the following steps: the lower end of the sleeve is fixedly communicated with a rubber dropping pipe, a collecting box is fixedly arranged on the upper side wall of the workbench, and limiting baffle plates are fixedly arranged at two ends of the sleeve.
The application has the beneficial effects that: the drive motor output shaft drives the tooth post to rotate, tooth post and circular rail meshing, thereby drive and remove the cover and do circular motion along the circle, install the preforming on removing the cover and do circular motion along with removing the cover and compress tightly the glass fiber silk that twines on glass steel pipeline outer wall, the glue solution of glass steel pipeline outer wall can be scraped down along with the scraping piece that sets up behind, thereby realize carrying out even quick striking off to the glue solution of glass steel pipeline outer wall, make glass steel pipeline surface everywhere by even scraping, effectively solved the glue solution and attached to on glass fiber and lead to glass fiber silk gravity increase, lead to glass fiber silk to become flexible easily, and then lead to the poor problem of glass steel pipeline manufacturing quality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the whole structure of a manufacturing process of a continuously wound glass fiber reinforced plastic pipeline according to the present application;
FIG. 2 is a schematic diagram of a compacting and doctor blade unit for a manufacturing process of a continuously wound glass fiber reinforced plastic pipeline according to the present application;
FIG. 3 is a schematic diagram of a construction of a moving sleeve, a driving motor and a toothed column in cooperation for a manufacturing process of a continuously wound glass fiber reinforced plastic pipeline according to the present application;
FIG. 4 is a schematic diagram of a structure of a drying unit for a continuous winding glass fiber reinforced plastic pipeline manufacturing process according to the present application;
FIG. 5 is a schematic diagram of the cooperation structure of the support plate, the telescopic cylinder and the tightening block in the manufacturing process of the continuously wound glass fiber reinforced plastic pipeline;
FIG. 6 is a schematic diagram of a structure of an adjusting and tightening unit for a manufacturing process of a continuously wound glass fiber reinforced plastic pipeline according to the present application;
fig. 7 is a schematic flow chart of a manufacturing process of a continuously wound glass fiber reinforced plastic pipeline according to the present application.
Description of the drawings: 100 main body units, 101 working tables, 102 electric sliding rails, 103 electric sliding blocks, 104 supporting plates, 105 glass fiber reinforced plastic pipelines, 200 scraping driving units, 201 fixing lugs, 202 driving motors, 203 screw rods, 204 screw sleeves, 205 electric telescopic rods, 206 manual telescopic rods, 300 compacting scraping units, 301 sleeves, 302 rubber dropping pipes, 303 limiting baffle plates, 304 collecting boxes, 305 first connecting blocks, 306 circles, 307 moving sleeves, 308 circular rails, 309 driving motors, 310 tooth columns, 311 sliding plates, 312 pressing plates, 313 scraping plates, 400 drying units, 401 drying boxes, 402 air inlet pipes, 403 air pumps, 404 electric heating wires, 405 air passing pipes, 406 hollow rings, 407 drying nozzles, 408 second connecting blocks, 500 adjusting and tightening units, 501 hollow cylinders, 502 telescopic cylinders, 503 conical tables and 504 tightening blocks.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present application in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1 to 7, for one embodiment of the present application, a process for manufacturing a continuously wound glass reinforced plastic pipe is provided, which uses a glass reinforced plastic pipe doctor apparatus, and the process for manufacturing a continuously wound glass reinforced plastic pipe by using an upper doctor apparatus is as follows:
s1: uniformly coating glue solution with uniform thickness on the surface of a pipeline to be wound;
s2: after the glue solution is smeared uniformly, erecting a pipeline right above the workbench 101, and continuously winding glass fiber yarns on the pipeline;
s3: after winding is finished, the glass fiber yarn wound on the outer side of the pipeline is firstly pressed by using a scraping device and then scraped, and redundant glue solution is scraped and collected;
s4: after the glue solution is scraped, the outer side of the pipeline is uniformly dried, so that the glass fiber yarns are shaped on the pipeline, and the manufacture of the continuously wound glass fiber reinforced plastic pipeline 105 is completed.
2. The manufacturing process of the continuous winding glass reinforced plastic pipe according to claim 1, the doctor apparatus comprises a main body unit 100, a doctor driving unit 200, a compacting doctor unit 300, a drying unit 400, and an adjusting and tightening unit 500.
The main body unit 100 comprises a workbench 101 and electric sliding rails 102 fixedly arranged at two ends of the upper side wall of the workbench 101, each electric sliding rail 102 is sleeved with a corresponding electric sliding block 103 in a sliding manner, the upper side wall of each electric sliding block 103 is fixedly connected with a corresponding supporting plate 104, glass fiber reinforced plastic pipelines 105 are commonly erected between the two groups of supporting plates 104, a plurality of groups of traveling wheels which are uniformly distributed are arranged on the lower side wall of the workbench 101, the traveling wheels of the plurality of groups of traveling wheels are all of brake universal wheels, and the scraping equipment can be moved to a designated area according to actual use requirements;
the scraping driving unit 200 comprises two fixing lugs 201 fixedly arranged at two ends of the workbench 101 and a driving motor 202 fixedly arranged on one fixing lug 201, wherein the driving motor is a 202 positive and negative servo motor, the motor output shaft of the driving motor can rotate positively or reversely, a screw rod 203 is fixedly connected with the output shaft of the driving motor 202, one end, far away from the output shaft of the driving motor 202, of the screw rod 203 is rotationally connected with the fixing lugs 201, a corresponding thread bush 204 is connected with the screw rod 203 in a threaded manner, the thread bush 204 is in sliding connection with the workbench 101, an electric telescopic rod 205 is fixedly connected with the upper side wall of the thread bush 204, and a manual telescopic rod 206 is fixedly connected with the upper end of the side wall of the electric telescopic rod 205;
the compaction scraping unit 300 comprises a sleeve 301 sleeved on the outer side of the glass fiber reinforced plastic pipeline 105 and a circle 306 installed in the sleeve 301, the circle 306 is fixedly connected with the sleeve 301 through a plurality of groups of first connecting blocks 305 which are uniformly distributed, a plurality of groups of annular sliding grooves which are uniformly distributed are formed in the circle 306, a sliding plate 311 which is slidably connected with the annular sliding grooves is fixedly installed on the moving sleeve 307, the annular sliding grooves are matched with the sliding plate 311, the moving sleeve 307 can move on the circle 306 to conduct guiding limiting, the stability of meshing of a tooth column 310 and the annular sliding plate 308 is further improved, the sleeve 301 is fixedly connected with the tail end of a manual telescopic rod 206, a corresponding moving sleeve 307 is sleeved on the circle 306, a fixing sheet is fixedly installed on the inner wall of the moving sleeve 307, one side of the fixing sheet is fixedly connected with a driving motor 309, a tooth column 310 is fixedly connected with an output shaft of the driving motor, an annular sliding plate 308 meshed with the tooth column 310 is formed in the circle 306, one side of the moving sleeve 307, a fixing block is fixedly installed on one side of the moving sleeve 307, which is far away from the center of the sleeve 301, a pressing plate 312 is fixedly installed, one side of the fixing block, which is far away from the pressing plate 312, is fixedly connected with a rubber sheet 313, the moving sleeve 301, the lower end of the moving sleeve 301 is fixedly connected with a rubber sheet 302, the rubber sheet 302 is meshed with the pressing plate 302, the rubber sheet is fixedly arranged on the side of the sliding plate 302, and the sliding plate 302 is fixedly arranged on the side of the sleeve 301, and the side of the sliding plate is fixedly arranged on the side of the sliding plate, and the sliding sleeve 301, the sliding plate is fixedly arranged on the side of the annular sliding plate side sliding plate, and the sliding plate side and the sliding plate.
The drying unit 400 comprises a drying box 401 fixedly arranged on the outer side wall of the sleeve 301 and an air inlet pipe 402 fixedly arranged on the top end of the hollow box, an air pump 403 communicated with the air inlet pipe 402 is fixedly arranged on the outer side wall of the drying box 401, a plurality of groups of uniformly distributed electric heating wires 404 are arranged in the drying box 401, a hollow ring 406 is arranged at one end, far away from the circle 306, of the sleeve 301, the hollow ring 406 is fixedly connected with the sleeve 301 through a plurality of groups of uniformly distributed second connecting blocks 408, the hollow ring 406 is communicated with the drying box 401 through corresponding air passing pipes 405, and a plurality of groups of uniformly distributed drying nozzles 407 are arranged at one side, close to the glass steel pipe 105, of the hollow ring 406; through stoving box 401, electric heating wire 404 and air pump 403 cooperation hollow circle 404 and multiunit stoving nozzle 407 can carry out the stoving shaping to the glass steel pipeline 105 outer wall after compressing tightly the frictioning, need not waiting the glue solution and air-dries naturally, has improved the manufacturing efficiency of glass steel pipeline 105.
The adjusting and tightening unit 500 comprises a hollow cylinder 501 fixedly installed on one side of the supporting plate 104 near the center of the workbench 101 and a telescopic cylinder 502 fixedly installed on the other side of the supporting plate 104, a piston rod of the telescopic cylinder 502 is inserted into the hollow cylinder 501 and fixedly connected with a conical table 503, the side wall of the hollow cylinder 501 is slidably connected with a plurality of groups of tightening blocks 504 which are uniformly distributed, and each tightening block 504 is slidably connected with the conical table 503 through a corresponding inclined sliding block and an inclined sliding groove.
In the use process, the electric telescopic rod 205 is controlled to stretch and retract and the manual telescopic rod 206 is regulated to sleeve the sleeve 301 on the outer side of the glass fiber reinforced plastic pipeline 105 which is wound with the glass fiber yarns, then the electric sliding block 103 is controlled to move on the electric sliding rail 102, a plurality of groups of tightening blocks 504 are ejected out of a piston rod of the telescopic cylinder 502 to erect and tighten the glass fiber reinforced plastic pipeline 105, the driving motor 202 and the driving motor 309 are started, the driving motor 202 drives the screw 203 to rotate, the threaded sleeve 204 in threaded connection with the screw 203 drives the sleeve 301 to move along the outer side of the glass fiber reinforced plastic pipeline 105 through the electric telescopic rod 205, the driving motor 309 output shaft drives the tooth column 310 to rotate, the tooth column 310 is meshed with the annular rail 308, so that the movable sleeve 307 is driven to do circular motion along the circle 306, the glass fiber yarns wound on the outer wall of the glass fiber reinforced plastic pipeline 105 can be tightly pressed on the outer wall of the glass fiber reinforced plastic pipeline 105 while the movable sleeve 307 is driven to do circular motion, and the adhesive 313 arranged behind the glass fiber yarns can scrape the outer wall of the glass fiber reinforced plastic pipeline 105, so that the adhesive liquid on the outer wall of the glass fiber reinforced plastic pipeline 105 can be scraped evenly and the outer surface of the glass fiber reinforced plastic pipeline 105 is scraped evenly, the glass fiber yarns can be evenly, the problem of the glass fiber yarns is easily increased, and the glass fiber yarns are easily produced;
when the sleeve 301 moves, the air pump 403 can pump outside air into the drying box 401, the electric heating wire 404 heats the air, the heated air enters the hollow ring 406 through the air pipe 405, and then is uniformly sprayed on the outer wall of the glass fiber reinforced plastic pipeline 105 through the plurality of groups of drying nozzles 407, so that the outer wall of the glass fiber reinforced plastic pipeline 105 is quickly and uniformly dried, and the manufacturing efficiency of the glass fiber reinforced plastic pipeline 105 is further improved.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (8)
1. The manufacturing process of the continuously-wound glass fiber reinforced plastic pipeline uses the glass fiber reinforced plastic pipeline scraping equipment, and is characterized in that the manufacturing process of the continuously-wound glass fiber reinforced plastic pipeline by adopting the scraping equipment is as follows:
s1: uniformly coating glue solution with uniform thickness on the surface of a pipeline to be wound;
s2: after the glue solution is smeared uniformly, erecting a pipeline right above a workbench (101), and continuously winding glass fiber wires on the pipeline;
s3: after winding is finished, the glass fiber yarn wound on the outer side of the pipeline is firstly pressed by using a scraping device and then scraped, and redundant glue solution is scraped and collected;
s4: after the glue solution is scraped, the outer side of the pipeline is uniformly dried, so that the glass fiber yarns are shaped on the pipeline, and the manufacture of the continuously wound glass fiber reinforced plastic pipeline (105) is completed.
2. The process for manufacturing a continuously wound glass fiber reinforced plastic pipeline according to claim 1, wherein: the doctor blade apparatus includes:
the main body unit (100) comprises a workbench (101) and electric sliding rails (102) fixedly arranged at two ends of the upper side wall of the workbench (101), wherein each electric sliding rail (102) is sleeved with a corresponding electric sliding block (103) in a sliding manner, the upper side wall of each electric sliding block (103) is fixedly connected with a corresponding supporting plate (104), and glass fiber reinforced plastic pipelines (105) are commonly erected between the two groups of supporting plates (104);
the scraping driving unit (200) comprises two fixing lugs (201) fixedly arranged at two ends of the workbench (101) and a driving motor (202) fixedly arranged on one fixing lug (201), wherein an output shaft of the driving motor (202) is fixedly connected with a screw rod (203), one end, far away from the output shaft of the driving motor (202), of the screw rod (203) is rotationally connected with the fixing lugs (201), a corresponding thread bush (204) is connected onto the screw rod (203) in a threaded manner, the thread bush (204) is in sliding connection with the workbench (101), an electric telescopic rod (205) is fixedly connected onto the upper side wall of the thread bush (204) (307), and a manual telescopic rod (206) is fixedly connected onto the upper end of the side wall of the electric telescopic rod (205);
compress tightly frictioning unit (300), it includes sleeve (301) of cover in glass steel pipeline (105) outside and installs circle (306) in sleeve (301), sleeve (301) and manual telescopic link (206) terminal fixed connection, the cover is equipped with corresponding removal cover (307) on circle (306), remove cover (307) inner wall fixed mounting has the stationary blade, stationary blade one side fixedly connected with driving motor (309), and driving motor (309) output shaft fixedly connected with tooth post (310), offer on circle (306) with tooth post (310) engaged ring rail (308), one side fixed mounting that sleeve (301) was kept away from to removal cover (307), and fixed block is kept away from sleeve (301) center department one side fixed mounting of putting in place preforming (312), and one side fixedly connected with of preforming (312) is kept away from to the fixed block is scraped rubber piece (313).
3. The process for manufacturing a continuously wound glass fiber reinforced plastic pipeline according to claim 2, wherein: the utility model provides a doctor blade equipment still includes stoving unit (400), and it includes stoving box (401) and the intake pipe (402) of fixed mounting sleeve (301) lateral wall on hollow box top, stoving box (401) lateral wall fixed mounting have with air pump (403) of intake pipe (402) intercommunication, erect multiunit evenly distributed's electric heater strip (404) in stoving box (401), hollow circle (406) are installed to the one end of keeping away from circle (306) in sleeve (301), hollow circle (406) are through corresponding gas pipe (405) intercommunication with stoving box (401), multiunit evenly distributed's stoving nozzle (407) are installed to one side that hollow circle (406) are close to glass steel pipeline (105).
4. The process for manufacturing a continuously wound glass fiber reinforced plastic pipeline according to claim 2, wherein: the adjusting and tightening unit (500) comprises a hollow cylinder (501) fixedly installed on one side, close to the center of the workbench (101), of the supporting plate (104) and a telescopic cylinder (502) fixedly installed on the other side of the supporting plate (104), a piston rod of the telescopic cylinder (502) is inserted into the hollow cylinder (501) and fixedly connected with a conical table (503), the side walls of the hollow cylinders (501) are slidably connected with a plurality of groups of tightening blocks (504) which are uniformly distributed, and each tightening block (504) is slidably connected with the corresponding conical table (503) through corresponding inclined sliding blocks and inclined sliding grooves.
5. The process for manufacturing a continuously wound glass fiber reinforced plastic pipeline according to claim 2, wherein: the circle (306) is fixedly connected with the sleeve (301) through a plurality of groups of uniformly distributed first connecting blocks (305), a plurality of groups of uniformly distributed annular sliding grooves are formed in the circle (306), and a sliding plate (311) which is in sliding connection with the annular sliding grooves is fixedly arranged on the movable sleeve (307).
6. A process for manufacturing a continuously wound glass reinforced plastic pipe according to claim 3, wherein: the hollow ring (406) is fixedly connected with the sleeve (301) through a plurality of groups of second connecting blocks (408) which are uniformly distributed.
7. The process for manufacturing a continuously wound glass fiber reinforced plastic pipeline according to claim 2, wherein: a plurality of groups of traveling wheels which are uniformly distributed are arranged on the lower side wall of the workbench (101), and a plurality of groups of traveling wheels are all universal wheels for braking.
8. The process for manufacturing a continuously wound glass fiber reinforced plastic pipeline according to claim 2, wherein: the lower end of the sleeve (301) is fixedly communicated with a rubber dropping pipe (302), a collecting box (304) is fixedly arranged on the upper side wall of the workbench (101), and limiting baffle plates (303) are fixedly arranged at two ends of the sleeve (301).
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