KR101681277B1 - Continuous loop fiber mat manufacturing edge adjustment device - Google Patents
Continuous loop fiber mat manufacturing edge adjustment device Download PDFInfo
- Publication number
- KR101681277B1 KR101681277B1 KR1020150109421A KR20150109421A KR101681277B1 KR 101681277 B1 KR101681277 B1 KR 101681277B1 KR 1020150109421 A KR1020150109421 A KR 1020150109421A KR 20150109421 A KR20150109421 A KR 20150109421A KR 101681277 B1 KR101681277 B1 KR 101681277B1
- Authority
- KR
- South Korea
- Prior art keywords
- conveyor
- core strand
- yarn
- strand sheet
- binder
- Prior art date
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C27/00—Compound processes or apparatus, for finishing or dressing textile fabrics, not otherwise provided for
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
An object of the present invention is to provide an edge aligning apparatus for forming a continuous loop fiber mat. Travis roll 20; A conveyor 30 for conveying the core strand sheet 10CS in a state in which the yarn 10 is disturbed; And an edge alignment roll (60) provided on both side portions of the conveyor (30) to which the core strand sheet (10CS) is fed to align both edges of the core strand sheet (10CS), wherein the edge alignment roll Is arranged to be parallel to the side portion of the conveyor (30) so as to be rotated outwardly from the longitudinal centerline of the conveyor (30), and the rotation of the edge aligning roll (60) Are aligned while being pushed toward the longitudinal center line of the conveyor (30).
Description
The present invention relates to an edge aligning apparatus for continuous loop fiber mat forming, and more particularly, to a method of aligning both side portions (both edges) of a core strand sheet fed to form a continuous loop fiber mat, And to provide a new continuous loop fiber mat forming edge aligning apparatus capable of ensuring evenness of unit weight of each fiber mat.
In general, glass fiber (glass fiber) mats are used in a variety of applications such as liquid or gas phase separators, thermal insulation, low temperature insulation, and insulation. Glass fiber mats can be made from glass fibers (or glass fiber strands). The process of making glass fiber strands from molten glass generally involves thinning the fibers from the small openings of the equipment operably connected to the glass-melting furnace. The extruded glass fibers are formed into a desired diameter and thickness (generally by mechanical means) and are collected or directly molded into a mat.
The production process of glass fiber is made by blending the raw material (powder form), melting it at a high temperature of 1500 ° C or higher, passing it through a hole called a bushing (it is called a spinning process) and winding it with a high speed winder to produce fiber. At this time, the thickness of the fibers and the strands of the fibers are constituted.
The production of continuous glass fiber mats, which have been commercialized at present, is produced by pulling a yarn at a high speed without sensing the yarn during the above-mentioned glass fiber spinning process and directly scattering a certain amount per unit area on the mesh. It is a method that can not be produced without having a spinning facility that produces fibers. The production of spinning mills is not diversified because huge funds have to be invested in order to construct the spinning mills.
In order to solve such a problem, a plurality of rows of yarns are supplied to a conveyor, and a plurality of rows of yarns are scattered to be arranged on the upper surface of a conveyor to form a core strand sheet. A core strand sheet The binder is fed into the space between the surface of the core strand sheet and the disturbed yarn in a plurality of rows and then the block forming sheet fed with the binder into the core strand sheet is put into the oven, It is necessary to adopt a method of forming a continuous loop fiber mat integrally bonded.
At this time, when the core strand sheet is conveyed along the conveyor, the yarn of the core strand sheet escapes to both side portions (both edges) of the conveyor to cause loss of material (i.e., loss of yarn and binder) There may be some obstacles to ensuring the uniformity of the weight per unit area of the loop fiber mat.
SUMMARY OF THE INVENTION The present invention has been developed in order to solve the above-mentioned problems, and an object of the present invention is to provide a core strand sheet for forming continuous loop fiber mat by aligning both side portions (both edges) And to provide an edge aligning apparatus for forming a continuously looped fiber mat of a new structure capable of minimizing loss of a material such as a binder and a binder and securing uniformity of a unit weight per section of the continuous loop fiber mat.
According to an aspect of the present invention, A traverse roll for causing the yarn supplied from the base yarn supplying unit to be supplied to the conveyor in a disordered manner; A conveyor for conveying the core strand sheet in a state in which the yarn is disturbingly fed; And an edge aligning roll which is provided on both side portions of the conveyor to which the core strand sheet is fed and aligns both edges of the core strand sheet.
Wherein the edge aligning rolls are arranged to be parallel to the side portions of the conveyor so as to be rotated in a direction to push the yarn on both sides thereof, and both edges of the core strand sheet are rotated in the longitudinal direction of the conveyor And is aligned while being pushed toward the center line.
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Wherein at least one of the front end portion and the rear end portion of the edge aligning roll is provided with a shaft at the center thereof and a center portion of the gear is coaxially coupled to the shaft and the center portion is coaxially connected to the motor shaft of the motor And the gears are engaged with each other.
Wherein at least one of the front end portion and the rear end portion of the edge aligning roll is provided with a shaft at its center portion and a central portion of the pulley or sprocket is coaxially coupled to the shaft, And the drive pulleys or the drive sprockets connected to each other via accumulators are connected via a belt or a chain.
A binder supply unit for supplying a binder to the core strand sheet to be conveyed along the conveyor; And an oven in which a block forming sheet to which a binder is supplied is inserted into the core strand sheet to melt the binder in the block forming sheet so that the core strand sheet integrally binds to the inside of the binder. do.
In the present invention, since the loss of the yarn is reduced by the pair of edge aligning rolls provided on both sides of the conveyor, the core strand sheet is aligned and supplied without leaving the conveying path on both sides of the core strand sheet. The work also becomes smoother.
1 is a perspective view showing a configuration of an edge aligning apparatus for forming continuous loop fiber mat according to the present invention;
Fig. 2 is a perspective view showing another essential configuration of an edge aligning apparatus for forming continuous loop fiber mat according to the present invention. Fig.
Fig. 3 is a rear end side view of the edge aligning roll shown in Fig. 1
Figure 4 is a side view showing a portion of a continuous loop fiber mat formed utilizing an edge aligning device for forming a continuous loop fiber mat according to the invention
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.
In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. For example, if a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, It is to be understood that other components may be "connected "," coupled "
Referring to the drawings, an edge aligning apparatus for forming a continuous loop fiber mat according to the present invention includes a base yarn supply unit, a
The base yarn supply unit may include a feeding bobbin and a feeding sleeve. The
The yarns 10 (glass fibers) in each row passing through the feeding sleeves pass between two Travis
The
The
A plurality of rows of
In the present invention, the edge aligning rolls are provided on both side portions of the
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At this time, a shaft is provided at the center portion of at least one of the front end portion and the rear end portion of the
In the present invention, at least one of the front end portion and the rear end portion of the
Therefore, in the present invention, the pair of
The present invention is also characterized in that a
The binder 13 is fed onto the core strand sheet 10CS (
The former loop fiber mat supplied with the binder 13 to the core strand sheet 10CS is put into the
When the continuous
Therefore, in the present invention, when the core strand sheet 10CS is conveyed along the
The specific embodiments of the present invention have been described above. It is to be understood, however, that the scope and spirit of the present invention is not limited to these specific embodiments, and that various modifications and changes may be made without departing from the spirit of the present invention. If you have, you will understand.
Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.
10. Yarn 10CS. Core strand sheet
14. Continuous
30.
50.
Claims (8)
A conveyor 30 for conveying the core strand sheet 10CS in a state in which the yarn 10 is disturbed;
And an edge aligning roll (60) provided on both side portions of the conveyor (30) to which the core strand sheet (10CS) is fed to align both edges of the core strand sheet (10CS)
The edge aligning rolls 60 are arranged in parallel to the side portions of the conveyor 30 so as to be rotated in a direction to push the yarns 10 on both sides thereof. By rotating the edge aligning rolls 60, Is arranged so that both edges of the core strand sheet (10CS) are pushed and aligned toward the longitudinal center line of the conveyor (30).
A binder supply part 40 for supplying a binder 13 to the core strand sheet 10CS conveyed along the conveyor 30;
A block forming sheet to which a binder 13 is fed is inserted into the core strand sheet 10CS to melt the binder 13 in the block forming sheet so that the core strand sheet 10CS An oven (50) for binding together;
And a forming unit for forming a mat block in the oven (50) by forming a former mat block integrally formed with the core strand sheet (10CS) and the binder (13) to form a mat block. Edge alignment device for mat forming.
The base yarn supply unit includes a feeding bobbin 10 arranged in a plurality of rows and a feeding sleeve for allowing the yarn 10 supplied by the feeding bobbin 10 to pass therethrough. Edge alignment device for continuous loop fiber mat forming.
The traverse roll 20 moves in a direction intersecting the line to which the yarn 10 is fed and feeds the yarn 10 to the conveyor 30 in a state where the yarn 10 is disturbed and entangled so that the core strand sheet 10CS So as to be formed by a plurality of stranded yarns (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150109421A KR101681277B1 (en) | 2015-08-03 | 2015-08-03 | Continuous loop fiber mat manufacturing edge adjustment device |
Applications Claiming Priority (1)
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KR1020150109421A KR101681277B1 (en) | 2015-08-03 | 2015-08-03 | Continuous loop fiber mat manufacturing edge adjustment device |
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KR101681277B1 true KR101681277B1 (en) | 2016-11-30 |
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KR1020150109421A KR101681277B1 (en) | 2015-08-03 | 2015-08-03 | Continuous loop fiber mat manufacturing edge adjustment device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102095907B1 (en) * | 2019-08-19 | 2020-04-01 | 남양부직포 주식회사 | Manufacturing method of nonwoven fabric and web cross apparatus for manufacturing method of nonwoven fabric |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009508018A (en) | 2005-09-12 | 2009-02-26 | オーシーヴィー インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー | Glass fiber bundle for mat use and method for producing the same |
KR101315945B1 (en) | 2013-06-12 | 2013-10-10 | 화이버텍(주) | Apparatus for manufacturing continuous strand mat and method for manufacturing the same |
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2015
- 2015-08-03 KR KR1020150109421A patent/KR101681277B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009508018A (en) | 2005-09-12 | 2009-02-26 | オーシーヴィー インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー | Glass fiber bundle for mat use and method for producing the same |
KR101315945B1 (en) | 2013-06-12 | 2013-10-10 | 화이버텍(주) | Apparatus for manufacturing continuous strand mat and method for manufacturing the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102095907B1 (en) * | 2019-08-19 | 2020-04-01 | 남양부직포 주식회사 | Manufacturing method of nonwoven fabric and web cross apparatus for manufacturing method of nonwoven fabric |
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