CN109162020A - A kind of tensile type fiberglass needled mat and its production technology and equipment - Google Patents
A kind of tensile type fiberglass needled mat and its production technology and equipment Download PDFInfo
- Publication number
- CN109162020A CN109162020A CN201811402867.4A CN201811402867A CN109162020A CN 109162020 A CN109162020 A CN 109162020A CN 201811402867 A CN201811402867 A CN 201811402867A CN 109162020 A CN109162020 A CN 109162020A
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- fiber mesh
- machine
- overlapped layers
- needled mat
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass fibres
- D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a kind of tensile type fiberglass needled mat and its production technologies and equipment, it is characterized by comprising the first stacked up and down overlapped layers, second overlapped layers, first overlapped layers, second overlapped layers is the glass fiber mesh of continuous dislocation stacking, wherein the dislocation direction of the first overlapped layers is consistent with the extending direction of the glass fiber mesh, the dislocation direction of second overlapped layers is vertical with the extending direction of the glass fibre, first overlapped layers has the fold in step shape along dislocation direction, second overlapped layers has waveform extension edge along dislocation direction.The beneficial effects of the present invention are as follows: the fiberglass needled mat of production all has preferable tensile strength in all directions, it is not easy to be torn in use process, therefore it is with better using effect.
Description
Technical field
The present invention relates to needle felt production fields, and in particular to a kind of tensile type fiberglass needled mat and its production technology
And equipment.
Background technique
Fiberglass needled mat is widely applied in auto industry, and effect includes sound insulation, sound-absorbing, damping, fire-retardant, heat preservation
Deng wherein application the most significant is used as sound insulation, the heat-barrier material of automobile interior decoration, but the glass fibre produced in the prior art
Nomex, due in its production process glass fiber mesh be laminated direction in the same direction, manufactured glass fibre needle
Piercing felt, tensile strength is good in one direction, and the tensile strength of other direction is very poor, further fiberglass needled mat is existed
It carries and causes to tear in use process, influence its using effect.
Summary of the invention
Place, the present invention provide a kind of production of tensile type fiberglass needled mat in view of the deficiency of the prior art
The fiberglass needled mat of Processes and apparatus, production all has preferable tensile strength in all directions.
In order to achieve the above object, present invention employs technical solutions once:
A kind of tensile type fiberglass needled mat, it is characterised in that: be stacked including the first stacked up and down overlapped layers, second
Layer, first overlapped layers, the second overlapped layers are the glass fiber mesh of continuous dislocation stacking, wherein the dislocation of the first overlapped layers
Direction is consistent with the extending direction of the glass fiber mesh, the dislocation direction of second overlapped layers and prolonging for the glass fibre
Stretch that direction is vertical, first overlapped layers has the fold in step shape along dislocation direction, and second overlapped layers is along dislocation side
To with waveform extension edge.
A kind of production technology of tensile type fiberglass needled mat, it is characterised in that: include the following steps,
S1, the first opener of glass fibre raw material, the second opener are beaten；
S2, the glass fibre raw material beaten are further smashed in the first hopper, the second hopper respectively；
S3, glass fibre is combed into the first carding machine, the second carding machine respectively by the glass fibre raw material smashed
Net；
S4, glass fiber mesh respectively through orthogonal first lapping machine, the second lapping machine on transmission device successively layer
It is folded；
Fiberglass needled mat is made using needing machine in glass fiber mesh after S5, stacking；
S6, the fiberglass needled mat of finished product is wound with winder.
Further, the glass fiber mesh through the stacking of the second lapping machine in step S4 is located at the glass being laminated through the first lapping machine
On glass web.
A kind of production equipment of tensile type fiberglass needled mat, it is characterised in that: be used for including what is set gradually by glass
The first opener that glass fibrous raw material is beaten, the first cotton for further smashing the glass fibre conveyed in the first opener
Case, is used for the first carding machine the first carding machine for the glass fibre in the first hopper to be combed into glass fiber mesh
The first lapping machine for being back and forth laminated of glass fiber mesh, first lapping machine is connected with transmission device, the transmission
Device is located at the lower section of first lapping machine along the upper semisection of the direction of motion, and the direction of motion of the transmission device and described the
The vibration-direction of one lapping machine is identical, and the transmission device is additionally provided with the second lapping above the lower semisection of the direction of motion
The vibration-direction of machine, second lapping machine is vertical with the direction of motion of the transmission device, and second lapping machine connects
It is connected to the second carding machine, the second hopper, the second opener set gradually；The transmission device is set gradually along its direction of motion
The glass for having the needing machine for the glass fiber mesh of the stacking on transmission device to be carried out to needle thorn, being used to export on needing machine
The winder that fiber needled felt is wound.
Further, the reciprocating stroke of second lapping machine is equal to the width of glass fiber mesh.
The beneficial effects of the present invention are as follows: to all have preferable tension in all directions strong for the fiberglass needled mat of production
Degree is not easy to be torn in use process, therefore it is with better using effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fiberglass needled mat in the present invention；
Fig. 2 is the dislocation cascading style figure of the first overlapped layers in the present invention；
Fig. 3 is the dislocation cascading style figure of the second overlapped layers in the present invention；
Fig. 4 is the distribution schematic diagram of production equipment in the present invention.
Specific embodiment
Combined with specific embodiments below and attached drawing come present invention be described in more detail.
A kind of tensile type fiberglass needled mat as shown in Figure 1 is divided into two layers be stacked up and down, and respectively first is stacked
The 1, second overlapped layers 2 of layer, two layers of overlapped layers are continuously laminated by glass fiber mesh dislocation.First overlapped layers 1
Dislocation direction is identical as the extending direction of glass fiber mesh, and the extension of the dislocation direction and glass fiber mesh of the second overlapped layers 2
Direction is vertical.Its result show as shown in Figures 2 and 3 the first overlapped layers 1 along dislocation direction have in step shape fold, second
Overlapped layers 2 has waveform extension edge along dislocation direction.Due to glass fiber mesh in carding process glass fibre mostly along glass
The extending direction of glass web is distributed, therefore poor in the tensile strength of vertical glass web extending direction.The present invention provides
Fiberglass needled mat by change glass fibre distribution arrangement, increase fiberglass needled mat in vertical glass fiber
The tensile strength of net extending direction.
Based on above-mentioned tensile type fiberglass needled mat, the present invention also provides a kind of production tensile type glass fibre needle thorns
The technique stood, specifically includes the following steps:
S1, the first opener of glass fibre raw material, the second opener are beaten；And the glass fibre beaten is distinguished defeated
It send to the first hopper, the second hopper.
S2, the glass fibre raw material beaten are further smashed in the first hopper, the second hopper respectively；
S3, glass fibre is combed into the first carding machine, the second carding machine respectively by the glass fibre raw material smashed
Net；
S4, glass fiber mesh respectively through orthogonal first lapping machine, the second lapping machine on transmission device successively layer
It is folded；In this step the first lapping machine move back and forth direction it is consistent with the direction of motion of transmission device, the second lapping machine it is reciprocal
The direction of motion is vertical with the direction of motion of transmission device, and the glass fiber mesh through the stacking of the second lapping machine is located at through the first lapping
The glass fibre of machine stacking is online.
Fiberglass needled mat is made using needing machine in glass fiber mesh after S5, stacking；
S6, the fiberglass needled mat of finished product is wound with winder.
Based on the production technology of above-mentioned tensile type fiberglass needled mat, the present invention also provides a kind of tensile type glass fibres
The production equipment of Nomex, including set gradually for by the first opener that glass fibre raw material beats, be used for first
The first hopper that the glass fibre conveyed in opener is further smashed, for the glass fibre in the first hopper to be combed into glass
First carding machine of glass web, the first lapping machine for the glass fiber mesh on the first carding machine to be back and forth laminated.
First lapping machine is connected with transmission device, which is located at first lapping along the upper semisection of the direction of motion
The lower section of machine, and the direction of motion of the transmission device is identical as the vibration-direction of first lapping machine, the transmission dress
It is set to conveyer belt, and continuous movement, the glass fiber mesh thus exported through first lapping machine are formed continuously on a moving belt
And the first overlapped layers 1 of dislocation stacking, stacking effect are as shown in Figure 2；The transmission device is along the lower semisection of the direction of motion
Side is additionally provided with the second lapping machine, and similarly in order to which glass fibre raw material is formed glass fiber mesh, second lapping machine is connected
There is the second carding machine, the second hopper, the second opener set gradually.Wherein the vibration-direction of second lapping machine with
The direction of motion of the transmission device is vertical, and main function is that glass fiber mesh is continuously layered in first overlapped layers 1
On, the second overlapped layers 2 is consequently formed.Due to the continuous movement of conveyer belt, the glass fiber mesh of the second lapping machine output is first
Waveform extension edge misconstruction as shown in Figure 3 is formed on overlapped layers 1.It is successively set in the transmission device along its direction of motion
The glass for being equipped with the needing machine for the glass fiber mesh of the stacking on transmission device to be carried out to needle thorn, being used to export on needing machine
The winder that glass fiber needled felt is wound.
Separately in order to guarantee the first overlapped layers 1 and the width having the same of the second overlapped layers 2, in some embodiments of the present invention
Set suitable with the width of glass fiber mesh for the reciprocating stroke of the second lapping machine.
It is provided for the embodiments of the invention technical solution above to be described in detail, specific case used herein
The principle and embodiment of the embodiment of the present invention are expounded, the explanation of above embodiments is only applicable to help to understand this
The principle of inventive embodiments；At the same time, for those skilled in the art, according to an embodiment of the present invention, in specific embodiment party
There will be changes in formula and application range, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (5)
1. a kind of tensile type fiberglass needled mat, it is characterised in that: folded including the first overlapped layers (1) stacked up and down, second
It sets layer (2), first overlapped layers (1), the second overlapped layers (2) are the glass fiber mesh of continuous dislocation stacking, wherein first
The dislocation direction of overlapped layers is consistent with the extending direction of the glass fiber mesh, the dislocation direction of second overlapped layers with it is described
The extending direction of glass fiber mesh is vertical, first overlapped layers along dislocation direction have in step shape fold, described second
Overlapped layers has waveform extension edge along dislocation direction.
2. a kind of production technology of tensile type fiberglass needled mat as described in claim 1, it is characterised in that: including following
Step,
S1, the first opener of glass fibre raw material, the second opener are beaten；
S2, the glass fibre raw material beaten are further smashed in the first hopper, the second hopper respectively；
S3, glass fiber mesh is combed into the first carding machine, the second carding machine respectively by the glass fibre raw material smashed；
S4, glass fiber mesh stack gradually on transmission device through orthogonal first lapping machine, the second lapping machine respectively；
Fiberglass needled mat is made using needing machine in glass fiber mesh after S5, stacking；
S6, the fiberglass needled mat of finished product is wound with winder.
3. a kind of production technology of tensile type fiberglass needled mat according to claim 2, it is characterised in that: step S4
It is online that the middle glass fiber mesh through the stacking of the second lapping machine is located at the glass fibre being laminated through the first lapping machine.
4. a kind of production equipment of tensile type fiberglass needled mat as described in claim 1, it is characterised in that: including successively
Be arranged for by the first opener that glass fibre raw material is beaten, the glass fibre for being used to convey in the first opener into one
It walks the first hopper smashed, the first carding machine for the glass fibre in the first hopper to be combed into glass fiber mesh, be used for
The first lapping machine that glass fiber mesh on first carding machine is back and forth laminated, first lapping machine are connected with biography
Device is sent, which is located at the lower section of first lapping machine, and the fortune of the transmission device along the upper semisection of the direction of motion
Dynamic direction is identical as the vibration-direction of first lapping machine, and the transmission device is gone back above the lower semisection of the direction of motion
It is provided with the second lapping machine, the vibration-direction of second lapping machine is vertical with the direction of motion of the transmission device, institute
It states the second lapping machine and is connected with the second carding machine, the second hopper, the second opener set gradually；The transmission device is along its fortune
Dynamic direction is disposed with needing machine for the glass fiber mesh of the stacking on transmission device to be carried out to needle thorn, is used to pierce on needle
The winder that the fiberglass needled mat exported on machine is wound.
5. a kind of production equipment of tensile type fiberglass needled mat according to claim 4, it is characterised in that: described
The reciprocating stroke of two lapping machines is equal to the width of glass fiber mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811402867.4A CN109162020A (en) | 2018-11-23 | 2018-11-23 | A kind of tensile type fiberglass needled mat and its production technology and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811402867.4A CN109162020A (en) | 2018-11-23 | 2018-11-23 | A kind of tensile type fiberglass needled mat and its production technology and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109162020A true CN109162020A (en) | 2019-01-08 |
Family
ID=64875188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811402867.4A Pending CN109162020A (en) | 2018-11-23 | 2018-11-23 | A kind of tensile type fiberglass needled mat and its production technology and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162020A (en) |
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| CN105015105A (en) * | 2015-09-06 | 2015-11-04 | 江苏九鼎天地风能有限公司 | Manufacturing method of multi-axial composite base material |
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| CN107399122A (en) * | 2017-07-18 | 2017-11-28 | 盐城工业职业技术学院 | A kind of textile structural reinforcement and preparation method |
| CN107475900A (en) * | 2017-09-28 | 2017-12-15 | 中材科技膜材料（山东）有限公司 | A kind of one-step method gradient filter media process units and its operating method |
| CN209383925U (en) * | 2018-11-23 | 2019-09-13 | 重庆璨月新材料有限公司 | A kind of production equipment of tensile type fiberglass needled mat |
-
2018
- 2018-11-23 CN CN201811402867.4A patent/CN109162020A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1507510A (en) * | 2001-03-01 | 2004-06-23 | ����ʥ���Τ������˹����˾ | Method and device for making a composite sheet with multiaxial fibrous reinforcement |
| CN101400840A (en) * | 2006-03-04 | 2009-04-01 | 卡尔.迈耶.马里莫纺织机械制造有限责任公司 | Method for producing a multidirectional fabric web |
| CN105015105A (en) * | 2015-09-06 | 2015-11-04 | 江苏九鼎天地风能有限公司 | Manufacturing method of multi-axial composite base material |
| CN107034587A (en) * | 2017-05-15 | 2017-08-11 | 常州维盛无纺科技有限公司 | The two-way combing device for layering and multilayer laying net for shaping system of ultralow base weight non-woven fabrics |
| CN107399122A (en) * | 2017-07-18 | 2017-11-28 | 盐城工业职业技术学院 | A kind of textile structural reinforcement and preparation method |
| CN107475900A (en) * | 2017-09-28 | 2017-12-15 | 中材科技膜材料（山东）有限公司 | A kind of one-step method gradient filter media process units and its operating method |
| CN209383925U (en) * | 2018-11-23 | 2019-09-13 | 重庆璨月新材料有限公司 | A kind of production equipment of tensile type fiberglass needled mat |
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Application publication date: 20190108 |