CN107139441A - Prepreg tape imports set composite and its method of work - Google Patents
Prepreg tape imports set composite and its method of work Download PDFInfo
- Publication number
- CN107139441A CN107139441A CN201710343289.0A CN201710343289A CN107139441A CN 107139441 A CN107139441 A CN 107139441A CN 201710343289 A CN201710343289 A CN 201710343289A CN 107139441 A CN107139441 A CN 107139441A
- Authority
- CN
- China
- Prior art keywords
- prepreg tape
- stainless steel
- core rod
- heat conduction
- steel heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
-
- 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
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/84—Heating or cooling
- B29C53/845—Heating or cooling especially adapted for winding and joining
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
Set composite and its method of work are imported the present invention relates to prepreg tape, wherein prepreg tape, which imports set composite, includes the laterally core rod for setting and rotating and the frame moved back and forth along core rod length direction, the frame is provided with plough head structure and needle-comb type exhaust structure, the plough head structure include close to core surface stainless steel heat conduction perm and be located at stainless steel heat conduction perm top heater, the stainless steel heat conduction, which is permed, to be equipped with lasting importing between heater and is wrapped in the prepreg tape on core rod, the stainless steel heat conduction is permed with the arc extension piece for being covered in core surface, the stainless steel heat conduction is permed is provided with secondary heater in vivo；The needle-comb type exhaust structure has many spines arranged side by side, and the grilling is pierced into the prepreg tape being wrapped on core rod.The present invention is conducive to puncturing the bubble produced during prepreg tape covers, and is conducive to avoiding those bubbles from being present in tube wall, and causes the later stage to produce the hidden danger ftractureed using process.
Description
Technical field：
Set composite and its method of work are imported the present invention relates to a kind of prepreg tape.
Background technology：
Plastic tube is by raw material of plastic resin, adds stabilizer, lubricant etc., with the method for " modeling " in tuber through extruding
Process.Mainly there are polyvinyl chloride pipe, polyethylene pipe, PA tube, polyformaldehyde pipe, superhigh molecular weight polyethylene pipe etc..Modeling
The need for expects pipe is mainly used in water delivery, but current plastic tube making caliber is limited, it is impossible to make Large Diameter Pipeline.And some are big at present
Need the tubing of Large Diameter Pipeline or super large caliber to carry out water delivery in type water delivery engineering, and be now subjected to the limitation such as technical equipment, make
There is cavity in the tube wall of the Large Diameter Pipeline tubing being made at present, easily the critical defect of cracking infiltration in use.
The content of the invention：
Set composite and its method of work are imported it is an object of the invention to provide a kind of prepreg tape, the prepreg tape imports compound dress
Put simple in construction, reasonable in design, be conducive to greatly improving the quality of Large Diameter Pipeline tubing.
Prepreg tape of the present invention imports set composite, it is characterised in that：Including laterally setting and the core rod that rotates and along core rod
The frame that length direction is moved back and forth, the frame is provided with plough head structure and needle-comb type exhaust structure, and the plough is scalded
Header structure include close to core surface stainless steel heat conduction perm and be located at stainless steel heat conduction perm top heater, it is described not
Rust steel heat conduction, which is permed, to be equipped with lasting importing between heater and is wrapped in the prepreg tape on core rod, and the stainless steel heat conduction is scalded
Head has the arc extension piece for being covered in core surface, and the stainless steel heat conduction is permed is provided with secondary heater in vivo；The pin
Comb exhaust structure has many spines arranged side by side, and to form grilling, the grilling is pierced into the preimpregnation being wrapped on core rod
Band.
Further, above-mentioned stainless steel heat conduction is permed including stainless steel upper sheet space and is connected to stainless steel upper sheet space lower surface
On lower encioser, the secondary heater is that plug is located between lower encioser and upper sheet space, and arc extension piece is located at upper sheet space
Close to the side of core rod, the lower encioser is in the arcwall face cooperated with core surface close to the side of core rod.
Further, the secondary heater temperature control that above-mentioned stainless steel heat conduction is permed internal is described to add more than 300 degrees Celsius
Hot device temperature control is at 150-270 degrees Celsius.
Further, above-mentioned spine side by side is fixed on substrate, and the substrate is fixed in frame, two-by-two between spine
Away from for 1-2 millimeters.
Further, the preimpregnation belt surface that the tip of above-mentioned spine is goed deep on core rod reaches 0.3-1 millimeters.
Further, between above-mentioned spine and arc extension piece position and the surface of close core rod is provided with the 3rd heating
Device.
Prepreg tape of the present invention imports the method for work of set composite, it is characterised in that：Including the mould for laterally setting and rotating
Core and the frame moved back and forth along core rod length direction, the frame are provided with plough head structure and needle-comb type exhaust structure,
The plough head structure include close to core surface stainless steel heat conduction perm and be located at stainless steel heat conduction perm top plus
Hot device, the stainless steel heat conduction, which is permed, to be equipped with lasting importing between heater and is wrapped in the prepreg tape on core rod, described
Stainless steel heat conduction is permed with the arc extension piece for being covered in core surface, and the stainless steel heat conduction is permed to be added provided with second in vivo
Hot device；The needle-comb type exhaust structure has many spines arranged side by side, and to form grilling, the grilling is pierced into and is wrapped in mould
Prepreg tape on core, before work, prepreg tape from heater and stainless steel heat conduction perm between position import and fix termination
On core rod, and spine is pierced into prepreg tape, start heater and primary heater heating, the prepreg tape of importing is toasted molten
Change, during work, core rod is persistently rotated, frame continue is moved back and forth with certain speed along core rod length direction, realize prepreg tape with
The mode of spiral is back and forth wrapped in core surface from level to level.
Further, on when the preimpregnation tape thickness for winding core surface reaches 10-50 mm of thickness, stop importing preimpregnation
Band.
Further, a diameter of 500-5000 millimeters of above-mentioned core rod.
Further, above-mentioned core rod velocity of rotation turns for 3-15 per minute, and the speed of machine frame movement is 10-50 per second millis
Rice.
Prepreg tape importing set composite of the present invention is permed by stainless steel heat conduction, arc extension piece and heater are designed, and is made
The prepreg tape for importing core rod is integrally comprehensively melted, and ensures to import and positioned at the prepreg tape of core surface also may be used before
In molten state, to allow the prepreg tape newly imported preferably to combine, it is to avoid the problems such as delamination and poor conjugation occur；Borrow
The tip of grilling is helped to be pierced into the prepreg tape covered in core surface, and grilling can be in the way of spiral be advanced in preimpregnation belt surface
Digging is scraped, is conducive to puncturing the bubble produced during prepreg tape covers, plays scavenging action, and is conducive to avoiding those bubbles from depositing
It is in tube wall, and causes the later stage to produce the hidden danger ftractureed using process.Digging is scraped by grilling, also improves and is newly entangled to preimpregnation
Band and the contact area of the prepreg tape covered before, add frictional force, show switching performance between layers, combined strength bination
Write and improve.Proved by repetition test, using the tubing of the structure, its physical property increases 2-3 times.
Brief description of the drawings：
Fig. 1 is the organigram of the present invention；
Fig. 2 is Fig. 1 left view；
Fig. 3 is the organigram of plough head structure of the present invention；
Fig. 4 is the organigram of needle-comb type exhaust structure of the present invention.
Embodiment：
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Prepreg tape of the present invention, which imports set composite, includes the horizontal core rod 1 for setting and rotating and reciprocal along core rod length direction
Mobile frame 2, the frame 2 is provided with plough head structure A and needle-comb type exhaust structure B, the plough head structure A bags
Include the stainless steel heat conduction close to core surface and perm and A1 and be located at stainless steel heat conduction and perm the heater A2 of top, the stainless steel
Heat conduction, which is permed, is equipped with the lasting prepreg tape 3 for importing and being wrapped on core rod, the stainless steel heat conduction between A1 and heater A2
The A1 that perms has the arc extension piece A4 for being covered in core surface, and the stainless steel heat conduction is permed, and A1 bodies are interior to be provided with secondary heater
A5；The needle-comb type exhaust structure B has many spine B1 arranged side by side, and to form grilling, the grilling is pierced into and is wrapped in
Prepreg tape 3 on core rod.
On the direction that core rod 1 rotates, be provided with plough head structure A and needle-comb type exhaust structure B successively, and it is leading
The prepreg tape entered first passes through plough head structure A, then by needle-comb type exhaust structure B.
Further, above-mentioned stainless steel heat conduction perms A1 including stainless steel upper sheet space A6 and being connected under stainless steel upper sheet space
Lower encioser A7, the secondary heater A5 on surface are that plug is located between lower encioser A7 and upper sheet space A6, the arc extension
Piece A4 is located at upper sheet space A6 close to the side of core rod, and the lower encioser is in be cooperated with core surface close to the side of core rod
Arcwall face.
Further, the secondary heater A5 temperature controls that above-mentioned stainless steel heat conduction is permed internal are described more than 300 degrees Celsius
Heater A2 temperature controls are at 150-270 degrees Celsius.
Further, above-mentioned spine B1 side by side is fixed on substrate B2, and the substrate B2 is fixed in frame 2, two-by-two
The spacing of spine is 1-2 millimeters.
Further, the surface of prepreg tape 3 that above-mentioned spine B1 tip is goed deep on core rod reaches 0.3-1 millimeters.
Further, between above-mentioned spine B1 and arc extension piece position and the surface of close core rod adds provided with the 3rd
Hot device B3.
The method of work that prepreg tape of the present invention imports set composite includes the core rod for laterally setting and rotating and long along core rod
The frame that degree direction is moved back and forth, the frame is provided with plough head structure and needle-comb type exhaust structure, and the plough is permed
Structure include close to core surface stainless steel heat conduction perm and be located at stainless steel heat conduction perm top heater, it is described stainless
Steel heat conduction, which is permed, to be equipped with lasting importing between heater and is wrapped in the prepreg tape on core rod, and the stainless steel heat conduction is permed
With the arc extension piece for being covered in core surface, the stainless steel heat conduction is permed is provided with secondary heater in vivo；The grilling
Formula exhaust structure has many spines arranged side by side, to form grilling, and the grilling is pierced into the prepreg tape being wrapped on core rod,
Before work, prepreg tape from heater and stainless steel heat conduction perm between position import and termination is fixed on core rod, and make
Spine is pierced into prepreg tape, starts heater and primary heater heating, the prepreg tape of importing is toasted fusing, during work, core rod
Lasting to rotate, frame continues to move back and forth along core rod length direction with certain speed, realizes one layer in a helical pattern of prepreg tape
Layer is back and forth wrapped in core surface.
Further, on when the preimpregnation tape thickness for winding core surface reaches 10-50 mm of thickness, stop importing preimpregnation
Band.
Further, a diameter of 500-5000 millimeters of above-mentioned core rod.
Further, above-mentioned core rod velocity of rotation turns for 3-15 per minute, and the speed of machine frame movement is 10-50 millimeters per second
Or moved with pitch.
Prepreg tape importing set composite of the present invention is permed by stainless steel heat conduction, arc extension piece and heater are designed, and is made
The prepreg tape for importing core rod is integrally comprehensively melted, and ensures to import and positioned at the prepreg tape of core surface also may be used before
In molten state, to allow the prepreg tape newly imported preferably to combine, it is to avoid the problems such as delamination and poor conjugation occur；Borrow
The tip of grilling is helped to be pierced into the prepreg tape covered in core surface, and grilling can be in the way of spiral be advanced in preimpregnation belt surface
Digging is scraped, is conducive to puncturing the bubble produced during prepreg tape covers, plays scavenging action, and is conducive to avoiding those bubbles from depositing
It is in tube wall, and causes the later stage to produce the hidden danger ftractureed using process.Digging is scraped by grilling, also improves and is newly entangled to preimpregnation
Band and the contact area of the prepreg tape covered before, add frictional force, show switching performance between layers, combined strength bination
Write and improve.Proved by repetition test, using the tubing of the structure, its physical property increases 2-3 times.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of prepreg tape imports set composite, it is characterised in that：Including laterally setting and the core rod that rotates and along core rod length
The frame that direction is moved back and forth, the frame is provided with plough head structure and needle-comb type exhaust structure, and the plough is permed knot
Structure include close to core surface stainless steel heat conduction perm and be located at stainless steel heat conduction perm top heater, the stainless steel
Heat conduction perm is equipped between heater it is lasting import and be wrapped in the prepreg tape on core rod, the stainless steel heat conduction is permed tool
There is the arc extension piece for being covered in core surface, the stainless steel heat conduction is permed is provided with secondary heater in vivo；The needle-comb type
Exhaust structure has many spines arranged side by side, and to form grilling, the grilling is pierced into the prepreg tape being wrapped on core rod.
2. prepreg tape according to claim 1 imports set composite, it is characterised in that：The stainless steel heat conduction perm including
Stainless steel upper sheet space and the lower encioser being connected on stainless steel upper sheet space lower surface, the secondary heater is that plug is located at lower encioser
Between upper sheet space, the arc extension piece is located at upper sheet space close to the side of core rod, and the lower encioser is close to the side of core rod
In the arcwall face cooperated with core surface.
3. prepreg tape according to claim 1 imports set composite, it is characterised in that：The stainless steel heat conduction is permed in vivo
Secondary heater temperature control more than 300 degrees Celsius, the heater temperature control is at 150-270 degrees Celsius.
4. prepreg tape according to claim 1 imports set composite, it is characterised in that：The spine side by side is fixed on base
On plate, the substrate is fixed in frame, and the spacing of spine is 1-2 millimeters two-by-two.
5. prepreg tape according to claim 1 imports set composite, it is characterised in that：Core rod is goed deep at the tip of the spine
On preimpregnation belt surface reach 0.3-1 millimeters.
6. prepreg tape according to claim 1 imports set composite, it is characterised in that：The spine and arc extension piece it
Between position and close to core rod surface be provided with the 3rd heater.
7. a kind of prepreg tape imports the method for work of set composite, it is characterised in that：Including laterally set and the core rod that rotates and
The frame moved back and forth along core rod length direction, the frame is provided with plough head structure and needle-comb type exhaust structure, described
Plough head structure include close to core surface stainless steel heat conduction perm and be located at stainless steel heat conduction perm top heater,
The stainless steel heat conduction, which is permed, to be equipped with lasting importing between heater and is wrapped in the prepreg tape on core rod, the stainless steel
Heat conduction is permed with the arc extension piece for being covered in core surface, and the stainless steel heat conduction is permed is provided with secondary heater in vivo；
The needle-comb type exhaust structure has many spines arranged side by side, and to form grilling, the grilling is pierced into and is wrapped on core rod
Prepreg tape, before work, prepreg tape from heater and stainless steel heat conduction perm between position import and termination is fixed on mould
On core, and spine is pierced into prepreg tape, start heater and primary heater heating, the prepreg tape of importing is toasted fusing, work
When making, core rod is persistently rotated, and frame continues to move back and forth along core rod length direction with certain speed, realizes prepreg tape with spiral
Mode is back and forth wrapped in core surface from level to level.
8. prepreg tape according to claim 7 imports the method for work of set composite, it is characterised in that：In winding core rod table
When the preimpregnation tape thickness in face reaches 10-50 mm of thickness, stop importing prepreg tape.
9. prepreg tape according to claim 7 imports the method for work of set composite, it is characterised in that：The core rod it is straight
Footpath is 500-5000 millimeters.
10. prepreg tape according to claim 7 imports the method for work of set composite, it is characterised in that：The core rod turns
Dynamic speed turns for 3-15 per minute, and the speed of machine frame movement is 10-50 millimeters per second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343289.0A CN107139441B (en) | 2017-05-16 | 2017-05-16 | Prepreg tape leading-in composite device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343289.0A CN107139441B (en) | 2017-05-16 | 2017-05-16 | Prepreg tape leading-in composite device and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107139441A true CN107139441A (en) | 2017-09-08 |
| CN107139441B CN107139441B (en) | 2023-07-21 |
Family
ID=59778067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710343289.0A Active CN107139441B (en) | 2017-05-16 | 2017-05-16 | Prepreg tape leading-in composite device and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139441B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825684A (en) * | 2017-10-26 | 2018-03-23 | 福州森百德机电科技有限公司 | Pipeline shaper and its method of work |
| CN109003747A (en) * | 2018-08-06 | 2018-12-14 | 芜湖市旭辉电工新材料有限责任公司 | A kind of alloy heat conductive filament Multi-station synchronous paving system |
| CN111605224A (en) * | 2020-06-01 | 2020-09-01 | 山东鼎昌复合材料有限公司 | Method and equipment for manufacturing glass fiber reinforced plastic grid |
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| CN103817921A (en) * | 2012-11-16 | 2014-05-28 | 武汉汇川管材有限公司 | Winding pipe coating film exhausting device |
| DE102015210735A1 (en) * | 2015-06-11 | 2016-12-15 | M & A - Dieterle GmbH Maschinen- und Apparatebau | Process for producing a fiber-plastic composite, process for producing a laminate, fiber-plastic composite and end product |
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| KR20040028443A (en) * | 2002-09-30 | 2004-04-03 | 전종술 | Processing method and device of inorganic fiber pipe for heat insulating |
| US20100098906A1 (en) * | 2008-10-20 | 2010-04-22 | Cytec Technology Corp. | Prepregs with improved processing |
| CN102632609A (en) * | 2012-04-24 | 2012-08-15 | 东华大学 | Continuous molding device for fiber reinforced composite pipes |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825684A (en) * | 2017-10-26 | 2018-03-23 | 福州森百德机电科技有限公司 | Pipeline shaper and its method of work |
| CN107825684B (en) * | 2017-10-26 | 2023-07-21 | 福州森百德机电科技有限公司 | Pipeline forming machine and working method thereof |
| CN109003747A (en) * | 2018-08-06 | 2018-12-14 | 芜湖市旭辉电工新材料有限责任公司 | A kind of alloy heat conductive filament Multi-station synchronous paving system |
| CN111605224A (en) * | 2020-06-01 | 2020-09-01 | 山东鼎昌复合材料有限公司 | Method and equipment for manufacturing glass fiber reinforced plastic grid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107139441B (en) | 2023-07-21 |
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