CN109435265A - Continuous glass-fiber enhances cellular thermoplastic cored structure and its manufacturing equipment and manufacturing method - Google Patents
Continuous glass-fiber enhances cellular thermoplastic cored structure and its manufacturing equipment and manufacturing method Download PDFInfo
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- CN109435265A CN109435265A CN201811555299.1A CN201811555299A CN109435265A CN 109435265 A CN109435265 A CN 109435265A CN 201811555299 A CN201811555299 A CN 201811555299A CN 109435265 A CN109435265 A CN 109435265A
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- continuous glass
- sheet material
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- fiber enhancing
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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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention relates to a kind of continuous glass-fiber enhancing cellular thermoplastic cored structure and its manufacturing equipments and manufacturing method, it belongs to Material Field.Honeycomb core structures of the present invention use unidirectional continuous glass-fiber enhancing thermoplastic sheets as the raw material for manufacturing honeycomb core；Sheet material is mounted on unwinding device by the present invention, is directed into pressurizing device, and cut off before pressurizing device by disconnecting device, laying a sheet material is in pressurizing device, in in pressurizing device, upper mold carries out local heating hot melt to sheet material and pressurizes laying b sheet material, lower mold carrying；Laying c sheet material, upper mold dislocation moving distance, carries out heating hot melt to c sheet material and pressurizes；Stone heating pressurization repeatedly later, obtains certain thickness honeycomb preformed board；Cutting means are sent to by transmission device, deburring slitting is carried out to honeycomb preformed board.Structure of the invention is reasonable, and production process is easily achieved, and the bonding period is short, low in the pollution of the environment, realizes quick continuous production, forming process is short, high production efficiency.
Description
Technical field
The present invention relates to a kind of device and method, more particularly, to a kind of continuous glass-fiber enhance cellular thermoplastic cored structure and
Its manufacturing equipment and manufacturing method, it belongs to Material Field.
Background technique
Thermoplastic material is easy its recycling since it heating melting can lay equal stress on fresh processed characteristic repeatedly.Honeycomb board
Material using lightweight honeycomb core with upper and lower covering due to being composed, the characteristic with high-strength light, in rows such as building, transports
It is widely used in industry.The cellular board material that is obtained using thermoplastic material while the spy with thermoplastic material recoverable
Point, and have the characteristics that the high-intensitive of cellular material, therefore its following application will be more wide.
And for cellular material, wherein measuring body size mostlys come from honeycomb core, therefore improve honeycomb core structures
Comb core material can greatly promote the mechanical property of final cellular board.And it is using unidirectional continuous glass-fiber enhancing thermoplastic sheets
Raw material makes full use of the humidification of continuous glass-fiber on compression direction, can significantly promote the compressive strength of honeycomb core, makes final
Obtained cellular board material has more excellent anti-compression properties.
Publication date is on November 09th, 2018, in the Chinese patent of Publication No. 108773112A, discloses a kind of title
For the patent of invention of " a kind of honeycomb core material, cellular board and preparation method thereof and equipment ".Honeycomb core material includes multiple is arranged in rows
Unit, unit is to surround the cylinder that is formed by side wall, and side wall includes supporting layer and adhering layer, and supporting layer and adhering layer are by difference
Material is made, and the fusing point of adhering layer is lower than the softening point of supporting layer, wherein passing through longitudinally disposed company between longitudinally adjacent unit
Wall connection is connect, the adjacent wall of laterally adjacent unit is bonded to each other by adhering layer.The preparation side of honeycomb core plate of the invention
Method is simple, at low cost, and the honeycomb core plate of preparation has excellent mechanical property.The manufacturing equipment and manufacture of the patent and the application
Method is completely different.
For the manufacturing equipment of Unidirectional Glass Fiber enhancing cellular thermoplastic core, there is also missings at present, provide a feasibility
Height, production process is easily achieved while the manufacturing equipment and method of non-environmental-pollution, it appears particularly necessary.
Summary of the invention
It is an object of the invention to overcome the above deficiencies in the existing technologies, and provide it is a kind of reasonable in design,
Securely and reliably, production process is easily achieved, while short using the solvent-free thermal process of smelting bonding period, same what is reduced environmental pollution
The quick continuous production of Shi Shixian, forming process is short, the continuous glass-fiber of high production efficiency enhancing cellular thermoplastic cored structure and its
Manufacturing equipment and manufacturing method.
Technical solution used by the present invention solves the above problems is: the continuous glass-fiber enhances cellular thermoplastic cored structure,
Enhance thermoplastic sheets including unidirectional continuous glass-fiber, which includes resin matrix and unidirectional
Be orientated and equally distributed glass fibre, it is characterised in that: the unidirectional continuous glass-fiber enhancing thermoplastic sheets of adjacent two panels it
Between be mutually bonded；The formation join domain spaced apart of the adjacent unidirectional continuous glass-fiber enhancing thermoplastic sheets of two panels.
As preferential, solvent-free thermal is used between the adjacent unidirectional continuous glass-fiber enhancing thermoplastic sheets of two panels of the present invention
It is fusible.
It is special the present invention also provides a kind of manufacturing equipment of continuous glass-fiber enhancing cellular thermoplastic core, including pressurizing device
Sign is: it further include unwinding device, disconnecting device, upper mold, lower mold, transmission device and cutting means, it is described unidirectional continuous
Fiberglass reinforced thermoplastic sheets are mounted on unwinding device, and disconnecting device is arranged before pressurizing device, upper mold and lower mold phase
Mutually matching, transmission device and cutting means are successively set on after upper mold and lower mold.
The present invention provides a kind of manufacturing method of continuous glass-fiber enhancing cellular thermoplastic core, it is characterised in that: steps are as follows:
Coiled unidirectional continuous glass-fiber enhancing thermoplastic sheets are mounted on unwinding device first, are directed into pressurizing device, and pressurizeing
It being cut off before device by disconnecting device, laying a sheet material is in pressurizing device, and laying b sheet material is in pressurizing device later,
Upper mold carries out local heating hot melt to sheet material and pressurizes, lower mold carrying, so that being locally bonded between two sheet materials；Then laying
C sheet material, the distance of the mobile 2L of upper mold dislocation, and heating hot melt is carried out to c sheet material again and is pressurizeed, so that c piece and b piece
Part bonding；Stone heating pressurization repeatedly later, obtains certain thickness honeycomb preformed board；Sanction is sent to by transmission device
Cutting apparatus carries out deburring slitting to honeycomb preformed board, and acquired core item is realized needed for cellular molding as after stretching extension
Honeycomb core.
Compared with prior art, the present invention having the following advantages that and effect: it is reasonable in design, securely and reliably, produced
Journey is easily achieved, and the bonding period is short；Due to using unidirectional continuous glass-fiber enhancing thermoplastic sheets for the raw material for manufacturing honeycomb core, and
Glass direction is honeycomb core short transverse, therefore glass can make the honeycomb core have bigger anti-pressure ability；Forming process uses
Solvent-free, hot melt combination, thus bond strength be resin bond strength better than used by general thermoplastic honeycomb core other
The intensity of bonding agent, while can be reduced environmental pollution using solvent-free thermal process of smelting；This method forming process is short, can quickly connect
Continuous metaplasia produces, and improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the unidirectional continuous glass-fiber enhancing thermoplastic sheets of raw material.
Fig. 2 is equipment production flow schematic diagram of the embodiment of the present invention.
Fig. 3 is equipment of embodiment of the present invention laying, dislocation pressurization flow diagram.
Fig. 4 is the sectional drawing of equipment pressurizing device of the embodiment of the present invention.
Fig. 5 is the structural schematic diagram of continuous glass-fiber enhancing cellular thermoplastic core.
In figure: unidirectional continuous glass-fiber enhances thermoplastic sheets 1, honeycomb core 2, resin matrix 11, glass fibre 12, part
13, join domain 20, unwinding device 21, disconnecting device 22, upper mold 23, lower mold 24, transmission device 25, cutting means 26,
Distance L.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
Embodiment.
Referring to Fig. 1 to Fig. 5, the present embodiment continuous glass-fiber enhances cellular thermoplastic cored structure, including unidirectional continuous glass-fiber increases
Heat-flash plastic sheet 1, the unidirectional continuous glass-fiber enhancing thermoplastic sheets 1 include resin matrix 11 and one-way orientation and are uniformly distributed
Glass fibre 12, is mutually bonded between the unidirectional continuous glass-fiber enhancing thermoplastic sheets 1 of adjacent two panels；Adjacent two panels is unidirectionally continuous
The formation join domain 20 spaced apart of fiberglass reinforced thermoplastic sheets 1.
It is fusible using solvent-free thermal between the unidirectional continuous glass-fiber enhancing thermoplastic sheets 1 of the adjacent two panels of the present embodiment.
The present embodiment continuous glass-fiber enhances the manufacturing equipment of cellular thermoplastic core, including pressurizing device, unwinding device 21, cuts
Disconnected device 22, upper mold 23, lower mold 24, transmission device 25 and cutting means 26, unidirectional continuous glass-fiber enhance thermoplastic sheets 1
It is mounted on unwinding device 21, disconnecting device 22 is arranged before pressurizing device, and upper mold 23 and lower mold 24 are mutually matched, transmission
Device 25 and cutting means 26 are successively set on after upper mold 23 and lower mold 24.
The present embodiment continuous glass-fiber enhances the manufacturing method of cellular thermoplastic core, and steps are as follows: first will be coiled unidirectional
Continuous glass-fiber enhancing thermoplastic sheets 1 are mounted on unwinding device 21, are directed into pressurizing device, and filled before pressurizing device by cutting
It sets 22 to be cut off, laying a sheet material is in pressurizing device, and laying b sheet material is in pressurizing device later, 23 pairs of pieces of upper mold
Material carries out local heating hot melt and pressurizes, and lower mold 24 carries, so that part 13 is bonded between two sheet materials；Then laying c sheet material,
The distance of the mobile 2L of the dislocation of upper mold 23, and heating hot melt is carried out to c sheet material again and is pressurizeed, so that c piece and b piece part
13 bondings；Stone heating pressurization repeatedly later, obtains certain thickness honeycomb preformed board；Sanction is sent to by transmission device 25
Cutting apparatus 26 carries out deburring slitting to honeycomb preformed board, and acquired core item realizes that cellular molding is institute after stretching extension
Need honeycomb core 2.
The present embodiment is raw material with unidirectional continuous glass-fiber enhancing thermoplastic sheets 1, produces a kind of continuous glass-fiber enhancing thermoplastic
Property comb core material equipment, the equipment is using the single layer unidirectional continuous glass-fiber enhancing dislocation of thermoplastic sheets 1 stacking, solvent-free thermal
It is molten cohere, cooling and shaping of pressurize, iterative cycles later, honeycomb core preformed board of the manufacture multilayer with the bonded structure that misplaces, after
It is cut into core item through cutting machine, is extended when which uses by stretching and realizes that cellular molding is required honeycomb core 2.
Adjacent sheet is bonded mutually by the present embodiment according to certain rules with solvent-free, hot melt mode, and by stretching extension side
Formula obtains a kind of manufacturing equipment of continuous glass-fiber differently- oriented directivity and the consistent continuous glass-fiber enhancing honeycomb core of honeycomb core short transverse.
The present embodiment is regularly given the knot that sheet material locally carries out hot melt pressurization using pressurizing device dislocation movement
Structure；By solvent-free, hot melt cohere in the way of realize bonding between sheet material.
By above-mentioned elaboration, those skilled in the art can implement.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to structure of the invention example explanation described in this specification.It is all according to
According to equivalence changes or simple change that the invention patent design structure, feature and principle is done, it is included in this hair
In the protection scope of bright patent.Those skilled in the art can do described specific embodiment various
The mode that the modify or supplement or adopt of various kinds is similar substitutes, and without departing from structure of the invention or surmounts present claims
Range defined in book, is within the scope of protection of the invention.
Claims (4)
1. a kind of continuous glass-fiber enhances cellular thermoplastic cored structure, including unidirectional continuous glass-fiber enhancing thermoplastic sheets (1), the list
It include resin matrix (11) and one-way orientation and equally distributed glass fibre to continuous glass-fiber enhancing thermoplastic sheets (1)
(12), it is characterised in that: be mutually bonded between adjacent unidirectional continuous glass-fiber enhancing thermoplastic sheets (1) of two panels；Adjacent two
The formation join domain (20) spaced apart of unidirectional continuous glass-fiber enhancing thermoplastic sheets (1) of piece.
2. continuous glass-fiber according to claim 1 enhances cellular thermoplastic cored structure, it is characterised in that: the adjacent two panels
It is fusible using solvent-free thermal between unidirectional continuous glass-fiber enhancing thermoplastic sheets (1).
3. a kind of manufacturing equipment of continuous glass-fiber enhancing cellular thermoplastic core, using company described in claim 1-2 any one
Continuous fiberglass reinforced cellular thermoplastic cored structure, including pressurizing device, it is characterised in that: further include unwinding device (21), cutting dress
Set (22), upper mold (23), lower mold (24), transmission device (25) and cutting means (26), the unidirectional continuous glass-fiber enhancing
Thermoplastic sheets (1) are mounted on unwinding device (21), disconnecting device (22) be arranged before pressurizing device, upper mold (23) and under
Mold (24) is mutually matched, transmission device (25) and cutting means (26) be successively set on upper mold (23) and lower mold (24) it
Afterwards.
4. a kind of manufacturing method of continuous glass-fiber enhancing cellular thermoplastic core, is enhanced using continuous glass-fiber as claimed in claim 3
The manufacturing equipment of cellular thermoplastic core, it is characterised in that: steps are as follows: coiled unidirectional continuous glass-fiber is enhanced into thermoplasticity first
Sheet material (1) is mounted on unwinding device (21), is directed into pressurizing device, and is cut before pressurizing device by disconnecting device (22)
Disconnected, laying a sheet material is in pressurizing device, and laying b sheet material is in pressurizing device later, and upper mold (23) is to sheet material carry out office
Portion's heating is heated and is pressurizeed, lower mold (24) carrying, so that part (13) bonding between two sheet materials；Then laying c sheet material, upper mold
Have the distance of the mobile 2L of (23) dislocation, and heating hot melt is carried out to c sheet material again and is pressurizeed, so that c piece and b piece part
(13) it is bonded；Stone heating pressurization repeatedly later, obtains certain thickness honeycomb preformed board；It is transmitted by transmission device (25)
To cutting means (26), deburring slitting is carried out to honeycomb preformed board, acquired core item realizes cellular molding after stretching extension
As required honeycomb core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555299.1A CN109435265A (en) | 2018-12-18 | 2018-12-18 | Continuous glass-fiber enhances cellular thermoplastic cored structure and its manufacturing equipment and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555299.1A CN109435265A (en) | 2018-12-18 | 2018-12-18 | Continuous glass-fiber enhances cellular thermoplastic cored structure and its manufacturing equipment and manufacturing method |
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| Publication Number | Publication Date |
|---|---|
| CN109435265A true CN109435265A (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811555299.1A Pending CN109435265A (en) | 2018-12-18 | 2018-12-18 | Continuous glass-fiber enhances cellular thermoplastic cored structure and its manufacturing equipment and manufacturing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901090A (en) * | 2019-12-04 | 2020-03-24 | 烟台正海合泰科技股份有限公司 | Method for producing plastic honeycomb |
| CN115257128A (en) * | 2022-07-15 | 2022-11-01 | 南京工程学院 | Fiber-reinforced thermoplastic resin-based honeycomb core manufacturing device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020092603A1 (en) * | 2000-01-11 | 2002-07-18 | Hering Gerhard K. | Methods and apparatus for joining pieces of thermoplastic material to form cellular blocks |
| CN102990934A (en) * | 2012-11-27 | 2013-03-27 | 常州悦诚新材料有限公司 | Method for producing continuous glass fiber fabric reinforced thermoplastic plastic honeycomb plate |
| CN208789194U (en) * | 2018-08-02 | 2019-04-26 | 振石集团华美新材料有限公司 | A kind of continuous glass-fiber enhancing cellular thermoplastic cored structure |
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2018
- 2018-12-18 CN CN201811555299.1A patent/CN109435265A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020092603A1 (en) * | 2000-01-11 | 2002-07-18 | Hering Gerhard K. | Methods and apparatus for joining pieces of thermoplastic material to form cellular blocks |
| CN102990934A (en) * | 2012-11-27 | 2013-03-27 | 常州悦诚新材料有限公司 | Method for producing continuous glass fiber fabric reinforced thermoplastic plastic honeycomb plate |
| CN208789194U (en) * | 2018-08-02 | 2019-04-26 | 振石集团华美新材料有限公司 | A kind of continuous glass-fiber enhancing cellular thermoplastic cored structure |
Non-Patent Citations (1)
| Title |
|---|
| 刘柏贤，刘隼: "《建筑塑料》", 30 September 2000, 化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901090A (en) * | 2019-12-04 | 2020-03-24 | 烟台正海合泰科技股份有限公司 | Method for producing plastic honeycomb |
| CN115257128A (en) * | 2022-07-15 | 2022-11-01 | 南京工程学院 | Fiber-reinforced thermoplastic resin-based honeycomb core manufacturing device and method |
| CN115257128B (en) * | 2022-07-15 | 2024-03-26 | 南京工程学院 | Device and method for manufacturing fiber reinforced thermoplastic resin matrix honeycomb core |
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Application publication date: 20190308 |
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