CN104790125A - Felting needle for glass fiber polyester spunbond non-woven fabric - Google Patents
Felting needle for glass fiber polyester spunbond non-woven fabric Download PDFInfo
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- CN104790125A CN104790125A CN201510202958.3A CN201510202958A CN104790125A CN 104790125 A CN104790125 A CN 104790125A CN 201510202958 A CN201510202958 A CN 201510202958A CN 104790125 A CN104790125 A CN 104790125A
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- shank
- needle
- glass fiber
- hook
- needle body
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Abstract
The invention provides a felting needle for glass fiber polyester spunbond non-woven fabric. The problem that in the prior art, a glass fiber wire cannot be implanted into base fabric easily is solved. The felting needle for glass fiber polyester spunbond non-woven fabric comprises a needle body. A loom connecting bent handle is arranged at the upper end of the needle body. A needle tip is arranged at the lower end of the needle body. The needle body comprises a needle rod and a hooking-pricking zone. The hooking-pricking zone is provided with a plurality of hook thorns which are arrayed on the needle rod in a staggered mode. Each hook thorn is provided with a tooth groove and a lower edge. A tilting side is arranged at the connection portion of the lower edge and the needle rod. A hook opening is formed at the connection portion of the tooth groove and the lower edge. The opening direction of the hook opening is arranged upwards obliquely. When the felting needle for glass fiber polyester spunbond non-woven fabric carries out main pricking, terylene fibers and the glass fiber wire can be fully wound and solidified, and accordingly the purpose that the glass fiber wire is easily implanted into the base fabric is achieved.
Description
Technical field
The invention belongs to cloth industry and weave field, particularly a kind of glass spunbond polyester non-weaving cloth pricker.
Background technology
At present, in the production process of fiberglass reinforced terylene short fiber needle fabric, how glass fiber yarn being implanted base cloth is maximum difficult point, if glass fiber yarn can not be implanted or only on surface, can not play the effect of stretching resistance and anti-tearing forces.If glass fiber yarn is implanted base cloth with secondary needle point method, then cost is very high.
Therefore, a kind of glass spunbond polyester non-weaving cloth pricker is needed now badly.
Summary of the invention
The present invention proposes a kind of glass spunbond polyester non-weaving cloth pricker, solves the problem that glass fiber yarn in prior art is difficult to implant base cloth.
Technical scheme of the present invention is achieved in that a kind of glass spunbond polyester non-weaving cloth pricker, comprise needle body, described needle body upper end is that loom connects curved handle, described needle body lower end is needle point, described needle body is made up of shank and hook spine area, described hook spine area is provided with several hooks thorn, described hook thorn is staggered on described shank, each described hook thorn is equipped with teeth groove and lower stupefied, described lower stupefied and described shank junction is provided with alice, described teeth groove and described lower stupefied junction are provided with hook mouth, and the opening direction of described hook mouth is for arrange obliquely.
As one preferred embodiment, the connection of described shank and described teeth groove is rounding off, and the connection of described alice and described shank is also rounding off.
As one preferred embodiment, described shank is made up of epimere shank, interlude shank and hypomere shank, and described hook spine area is positioned on described hypomere shank.
As one preferred embodiment, the diameter of described epimere shank, described interlude shank, described hypomere shank successively decreases successively.
As one preferred embodiment, between described epimere shank and described interlude shank, be provided with convergent cone, between described interlude shank and described hypomere shank, be also provided with described convergent cone.
After have employed technique scheme, the invention has the beneficial effects as follows: the hook position-reversed on common pre-pricker, so pre-Ci Jibu hour hands just not only play the effect making base cloth thinning, and the polyster fibre of base cloth bottom can also be taken to upper epidermis glass fiber yarn is encased, polyster fibre and glass fiber yarn just can be made fully to be wound around consolidation when carrying out main thorn like this, thus reach object glass fiber being implanted base cloth.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of glass spunbond polyester non-weaving cloth pricker of the present invention;
Fig. 2 is the structure enlarged diagram of hook thorn in the present invention.
In figure, 1-loom connects curved handle; 2-needle point; 3-hook spine area; 4-teeth groove; Stupefied under 5-; 6-alice; 7-hooks mouth; 8-epimere shank; 9-interlude shank; 10-hypomere shank; 11-convergent is bored.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As illustrated in fig. 1 and 2, a kind of glass spunbond polyester non-weaving cloth pricker, comprises needle body, and needle body upper end is that loom connects curved handle 1, needle body lower end is needle point 2, needle body is made up of shank and hook spine area 3, and hook spine area is provided with several hooks thorn, and hook thorn is staggered on shank, each hook thorn is equipped with teeth groove 4 and lower stupefied 5, lower stupefied 5 are provided with alice 6 with shank junction, and teeth groove 4 and the lower junction of stupefied 5 are provided with and hook mouth 7, hook the opening direction of mouth 7 for arrange obliquely.
The connection of shank and teeth groove 4 is rounding off, and alice 6 is also rounding off with the connection of shank.
Shank is made up of epimere shank 8, interlude shank 9 and hypomere shank 10, and hook spine area 3 is positioned on hypomere shank 10.
The diameter of epimere shank 8, interlude shank 9, hypomere shank 10 successively decreases successively.
Be provided with convergent cone 11 between epimere shank 8 and interlude shank 9, between interlude shank 9 and hypomere shank 10, be also provided with convergent cone 11.
The operation principle of this glass spunbond polyester non-weaving cloth pricker is:
The wire harness that fiberglass yarn is formed is implanted to the direction required for cloth on request, because fiberglass yarn has certain pulling force, according to the requirement of total pulling force, arrange the density implanting fiberglass yarn, the density of fiberglass yarn is larger, require that at cloth the total pulling force in the direction of pulling force is larger, thus when not increasing spunbond polyester short silk non-weaving cloth grammes per square metre, pulling force needed for base cloth can be adjusted by the arranging density adjusting fiberglass yarn.
In the special producing technique of the short silk non-weaving cloth of spunbond polyester, each synnema will be distributed in the scope of cloth fabric width direction 20cm, then adjacent tow is by the additional effect of this pricker, pre-thorn hour hands can take upper epidermis to the polyster fibre of base cloth bottom and glass fiber yarn is encased, polyster fibre and glass fiber yarn just can be made fully to be wound around consolidation when carrying out main thorn like this, thus reach object glass fiber being implanted base cloth.After implanting fiberglass yarn, if the density of fiberglass yarn is 1/cm, on the direction of fabric width 1 meter, in fact there are 100 fiberglass yarn lines like this, make cloth become the entirety at in-plane, like this when cloth is stretched, horizontal effect of pullling also significantly strengthens.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a glass spunbond polyester non-weaving cloth pricker, it is characterized in that, comprise: needle body, described needle body upper end is that loom connects curved handle, described needle body lower end is needle point, described needle body is made up of shank and hook spine area, described hook spine area is provided with several hooks thorn, described hook thorn is staggered on described shank, each described hook thorn is equipped with teeth groove and lower stupefied, described lower stupefied and described shank junction is provided with alice, and described teeth groove and described lower stupefied junction are provided with hook mouth, and the opening direction of described hook mouth is for arrange obliquely.
2. a kind of glass spunbond polyester non-weaving cloth pricker as claimed in claim 1, is characterized in that: the connection of described shank and described teeth groove is rounding off, and the connection of described alice and described shank is also rounding off.
3. a kind of glass spunbond polyester non-weaving cloth pricker as claimed in claim 1, it is characterized in that: described shank is made up of epimere shank, interlude shank and hypomere shank, described hook spine area is positioned on described hypomere shank.
4. a kind of glass spunbond polyester non-weaving cloth pricker as claimed in claim 3, is characterized in that: the diameter of described epimere shank, described interlude shank, described hypomere shank successively decreases successively.
5. a kind of glass spunbond polyester non-weaving cloth pricker as claimed in claim 4, is characterized in that: be provided with convergent cone between described epimere shank and described interlude shank, is also provided with described convergent cone between described interlude shank and described hypomere shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202958.3A CN104790125A (en) | 2015-04-24 | 2015-04-24 | Felting needle for glass fiber polyester spunbond non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202958.3A CN104790125A (en) | 2015-04-24 | 2015-04-24 | Felting needle for glass fiber polyester spunbond non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104790125A true CN104790125A (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510202958.3A Pending CN104790125A (en) | 2015-04-24 | 2015-04-24 | Felting needle for glass fiber polyester spunbond non-woven fabric |
Country Status (1)
| Country | Link |
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| CN (1) | CN104790125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415860A (en) * | 2016-07-05 | 2019-03-01 | 格罗兹-贝克特公司 | Felting needle and method for manufacturing at least one felting needle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1495309A (en) * | 2002-08-23 | 2004-05-12 | 东 陈 | Method for making quilt, cotton-padded mattress, cotton-padded clothes, cushion and back |
| CN2797400Y (en) * | 2005-05-20 | 2006-07-19 | 台州宇星制针有限公司 | Non-woven needle for weaving thick fabric |
| CN201512668U (en) * | 2009-09-03 | 2010-06-23 | 台州宇星制针有限公司 | Trilobular anti-rapture non-woven pricking pin |
| CN202519443U (en) * | 2012-03-15 | 2012-11-07 | 东华大学 | Forward felting needle of needling machine |
| KR101364465B1 (en) * | 2009-02-12 | 2014-02-19 | 그로츠-베케르트 카게 | Needle for a textile machine |
| CN102797116B (en) * | 2012-09-15 | 2015-03-18 | 江苏东方滤袋股份有限公司 | Felting needle for producing thick non-woven material containing reinforced layer |
| CN204625964U (en) * | 2015-04-24 | 2015-09-09 | 寿光市发达布业有限公司 | A kind of glass spunbond polyester non-weaving cloth pricker |
-
2015
- 2015-04-24 CN CN201510202958.3A patent/CN104790125A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1495309A (en) * | 2002-08-23 | 2004-05-12 | 东 陈 | Method for making quilt, cotton-padded mattress, cotton-padded clothes, cushion and back |
| CN2797400Y (en) * | 2005-05-20 | 2006-07-19 | 台州宇星制针有限公司 | Non-woven needle for weaving thick fabric |
| KR101364465B1 (en) * | 2009-02-12 | 2014-02-19 | 그로츠-베케르트 카게 | Needle for a textile machine |
| CN201512668U (en) * | 2009-09-03 | 2010-06-23 | 台州宇星制针有限公司 | Trilobular anti-rapture non-woven pricking pin |
| CN202519443U (en) * | 2012-03-15 | 2012-11-07 | 东华大学 | Forward felting needle of needling machine |
| CN102797116B (en) * | 2012-09-15 | 2015-03-18 | 江苏东方滤袋股份有限公司 | Felting needle for producing thick non-woven material containing reinforced layer |
| CN204625964U (en) * | 2015-04-24 | 2015-09-09 | 寿光市发达布业有限公司 | A kind of glass spunbond polyester non-weaving cloth pricker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415860A (en) * | 2016-07-05 | 2019-03-01 | 格罗兹-贝克特公司 | Felting needle and method for manufacturing at least one felting needle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
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| RJ01 | Rejection of invention patent application after publication |