CN110629407A - Needling machine with adjustable needling angle - Google Patents
Needling machine with adjustable needling angle Download PDFInfo
- Publication number
- CN110629407A CN110629407A CN201910892442.4A CN201910892442A CN110629407A CN 110629407 A CN110629407 A CN 110629407A CN 201910892442 A CN201910892442 A CN 201910892442A CN 110629407 A CN110629407 A CN 110629407A
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- Prior art keywords
- needling
- needle plate
- adjustable
- mould
- angle
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- 238000001467 acupuncture Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000013519 translation Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a needling machine with an adjustable needling angle, which comprises a needling mechanism, a die mechanism and a device capable of adjusting an included angle between a needle plate and the die, wherein the device comprises a workbench and a fixing plate integrally connected with the side surface of a bearing, the bearing is arranged on the table surface of the workbench through a rotatable connecting piece, a plurality of fixing holes I which are uniformly arranged along an arc of an arc are also arranged on the table surface of the workbench, fixing holes II are arranged on the fixing plate, and the fixing holes II are matched with the fixing holes I to adjust the included angle between the needle plate and the die. The equipment realizes the needling mechanization of the prefabricated body with the bottom by controlling the included angle and the distance between the die and the needle plate, can obviously improve the uniformity of the prefabricated body, and greatly improves the space utilization rate by reducing the height of the equipment due to the transverse design of the needle plate power mechanism.
Description
Technical Field
The invention relates to a needling machine with an adjustable needling angle, which is used for needling a special-shaped revolving body prefabricated body at the bottom of a belt and a prefabricated body with a plurality of needling surfaces, so that needling mechanization is realized.
Background
The utility model patent No. ZL201821023049.9, the name is an automatic acupuncture machine for producing solid of revolution preform, has realized the automation of acupuncture, but its theory of operation adds faller reciprocating motion for the preform rotation. The automatic needling of the cylindrical preform can be met, but the needling of the crucible preform with the bottom can only carry out the automatic needling on the cylindrical surface of the crucible preform, and the chamfer and the bottom of the pot are matched in a small needling box or manual mode, so that the needling densities of different devices are still different, and the defect is still existed in the realization of the performance of the integral consistency of the finished preform. On the other hand, the existing needle machine with the needle plate moving up and down in a reciprocating mode is high in height, large in size, heavy in weight, high in requirement on a factory building in the actual use process, low in space utilization rate and extremely inconvenient for later-period maintenance personnel to climb up and down.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a needling machine with an adjustable needling angle.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a acupuncture angle adjustable needle loom, includes acupuncture mechanism and mould mechanism, acupuncture mechanism includes faller and faller power unit, mould mechanism includes the mould, is used for the fixed chuck of fixed mould, is used for driving pivot I and the cover of fixed chuck rotation to establish pivot I last bearing, its characterized in that: this needle loom still includes the device of adjustable faller and mould contained angle, the device of adjustable faller and mould contained angle include the workstation, with bearing side face an organic whole connected's fixed plate, the bearing pass through rotatable joint spare and set up the mesa of workstation on, the mesa of workstation on still be equipped with a plurality of fixed orificess I along the pitch arc align to grid of circular arc, the fixed plate on be equipped with fixed orifices II, fixed orifices II cooperate with fixed orifices I and be used for the adjustment contained angle between faller and the mould.
As a preferred technical scheme: the interval between faller and the mould adjust through lead screw drive mechanism, lead screw drive mechanism include two lead screws, the cover that set up side by side and establish slider on the lead screw with be used for driving two lead screw synchronous revolution's motor, the slider with the workstation link firmly together, the bottom slidable of workstation installs on the track, drives through the synchronous revolution of two lead screws the slider translation, further drive the translation of the workstation that links firmly on the slider.
Further preferred is: a plurality of the contained angle of the circular arc between I adjacent two holes of fixed orifices be 5 ~ 15 degrees, the pitch arc of circular arc is 1/4 circular pitch arc.
Further preferred is: the fixing plate is fixed on the table top of the workbench through a fixing hole II and a fixing hole I in a matched mode through bolts.
Further preferred is: the needle plate power mechanism is designed to be horizontal, and the needle plate power mechanism drives the needle plate to move in the horizontal direction. The needle plate power mechanism is matched with an eccentric wheel or matched with an air cylinder through a motor, and the structure of the needle plate power mechanism is a conventional structure known to those skilled in the art.
Further preferred is: the rotatable connecting piece comprises a rotating shaft II fixedly arranged on the table board of the workbench and a shaft sleeve sleeved on the rotating shaft II, and the shaft sleeve is fixedly connected with the bearing.
Further preferred is: the needle plate power mechanism is arranged in the case.
The needle plate power mechanism for controlling the needle plate to do reciprocating motion is transversely arranged (namely, the needle plate power mechanism is designed to be horizontal), so that the height of the equipment is reduced, later-period maintenance is facilitated, the needle plate power mechanism is arranged in the case, the case is surrounded by the wood boards with the thickness of 20mm, on one hand, the needle plate power mechanism does not hurt workers when working, on the other hand, the upper surface of the case can also be used as a working table surface, and the cloth cutting use is facilitated when the workers operate.
The existence of the rotatable connecting piece can enable the prefabricated body to rotate 90 degrees along the rotating shaft II, and the rotation of the die per se is added. Therefore, the fixed end of the workpiece is removed, the other directions can be needled, single needling without other auxiliary needling is realized, and the uniformity of the prefabricated part is further improved.
The invention has the beneficial effects that:
the needling mechanization of the prefabricated body at the bottom of the belt can be realized by controlling the included angle and the distance between the mold and the needle plate, the uniformity of the prefabricated body can be obviously improved, the horizontal design of the needle plate power mechanism enables the height of the equipment to be reduced, the upper protection plate of the chassis of the needle plate power mechanism is used as a working table surface, the auxiliary work of operators is facilitated, and the space utilization rate is greatly improved.
Drawings
Fig. 1 is a front view structural view of a horizontal needling machine with an adjustable needling angle.
FIG. 2 is a top view of a horizontal needling machine with adjustable needling angle.
Detailed Description
As shown in fig. 1 and 2, a needling machine with adjustable needling angle comprises a needling mechanism and a die mechanism, wherein the needling mechanism comprises a needle plate 1 and a needle plate power mechanism (not drawn in the figures), the die mechanism comprises a die 3, a fixed chuck 4 for fixing the die 3, a rotating shaft I5 for driving the fixed chuck 4 to rotate, and a bearing 6 sleeved on the rotating shaft I5, the needling machine further comprises a device for adjusting the included angle between the needle plate and the die, the device for adjusting the included angle between the needle plate and the die comprises a workbench 7 and a fixed plate 8 integrally connected with the side surface of the bearing 6, the bearing 6 is arranged on the table surface of the workbench 7 through a rotatable connecting piece, a plurality of fixed holes I71 uniformly arranged along the arc line of the circular arc are further arranged on the table surface of the workbench 7, and fixed holes II 81 are arranged on the fixed plate 8, and the fixing hole II 81 is matched with the fixing hole I71 and is used for adjusting an included angle between the needle plate 1 and the die 3.
As a preferred technical scheme: the interval between faller 1 and mould 3 adjust through lead screw drive mechanism, lead screw drive mechanism include that two lead screw 9, the cover that set up side by side establish slider 10 on the lead screw 9 with be used for driving two lead screw synchronous revolution's motor, slider 10 with workstation 7 link firmly together, the bottom slidable of workstation 7 installs on track 11, drives through two lead screw 9 synchronous revolution slider 10 translation, further drives the translation of workstation 7 that links firmly on slider 10, realizes the adjustment of the interval between faller 1 and the mould 3.
Further preferred is: a plurality of the contained angle of the circular arc between two adjacent holes of fixed orificess I71 be 15 degrees, the pitch arc of circular arc is 1/4 round pitch arc, can realize that the mould rotates 90 degrees.
Further preferred is: the fixing plate is fixed on the table top of the workbench 7 through a fixing hole II 81 and a fixing hole I71 which are matched with bolts.
Further preferred is: the needle plate power mechanism is designed to be horizontal, and the needle plate power mechanism drives the needle plate 1 to move in the horizontal direction. The needle plate power mechanism is matched with an eccentric wheel or matched with an air cylinder through a motor, and the structure of the needle plate power mechanism is a conventional structure known to those skilled in the art.
Further preferred is: the rotatable connecting piece comprises a rotating shaft II 12 fixedly arranged on the table board of the workbench and a shaft sleeve 13 sleeved on the rotating shaft II 12, and the shaft sleeve 12 is fixedly connected with the bearing 6.
The needle plate power mechanism is arranged in the case 2, and the case 2 is provided with a control panel 14.
The needle loom with the adjustable needling angle has the working mode that:
fixing a prefabricated body mold 3 on a rotating shaft I5 through a mold fixing chuck 4, enabling a fixing hole II 81 on a fixing plate 8 to coincide with a first fixing hole I on a workbench 7, fixing the fixing plate 8 at the position of the first fixing hole I through a bolt to enable the mold to be parallel to a needle plate, binding cut prefabricated body raw material cloth, net tires and yarns on the mold 3, pressing a button on a control panel 14 to enable the needle plate 1 to do reciprocating motion, and realizing needling on the vertical surface of a cylinder;
after the stage is finished, adjusting the fixing plate 8, enabling a fixing hole II 81 on the fixing plate 8 to be superposed with a second fixing hole I on the workbench 7 and fixed at the position of the second fixing hole I, enabling the contact surface of the prefabricated body and the needle plate 1 to transfer towards the bottom, adjusting the needling angle to a set position, enabling the workbench 8 fixed together with the mold 3 to move towards the surface far away from the needle plate 1 through the rail 11 by controlling the rotation of the screw rod 9, enabling the needling distance to be the same as the previous needling distance, and pressing a button on the control panel 14 to enable the needle plate 1 to do reciprocating motion so as to realize the needling of the chamfer of the prefabricated body;
after the stage is finished, adjusting the fixing plate 8, enabling a fixing hole II 81 on the fixing plate 8 to coincide with a third fixing hole I on the workbench 7, fixing the fixing hole I at the position of the third fixing hole I, enabling the contact surface of the prefabricated body and the needle plate 1 to transfer towards the bottom, adjusting the needling angle to a set position, enabling the workbench 8 fixed together with the mold 3 to move towards the surface far away from the needle plate 1 through the rail 11 by controlling the rotation of the screw rod 9, enabling the needling distance to be the same as the previous needling distance, and pressing a button on the control panel 14 to enable the needle plate 1 to do reciprocating motion, so that needling of the prefabricated body chamfer towards the bottom position is realized;
repeating the steps until the needed acupuncture position is acupuncture.
The needling machine with the adjustable needling angle realizes the needling mechanization of a prefabricated body with the bottom by controlling the included angle and the space between the mold and the needle plate, the uniformity of the prefabricated body can be obviously improved, the horizontal design of the needle plate power mechanism enables the height of the equipment to be reduced, the upper protection plate of the chassis of the needle plate power mechanism is used as a working table, the auxiliary work of operators is facilitated, and the space utilization rate is greatly improved.
Claims (8)
1. The utility model provides a acupuncture angle adjustable needle loom, includes acupuncture mechanism and mould mechanism, acupuncture mechanism includes faller and faller power unit, mould mechanism includes the mould, is used for the fixed chuck of fixed mould, is used for driving pivot I and the cover of fixed chuck rotation to establish pivot I last bearing, its characterized in that: this needle loom still includes the device of adjustable faller and mould contained angle, the device of adjustable faller and mould contained angle include the workstation, with bearing side face an organic whole connected's fixed plate, the bearing pass through rotatable joint spare and set up the mesa of workstation on, the mesa of workstation on still be equipped with a plurality of fixed orificess I along the pitch arc align to grid of circular arc, the fixed plate on be equipped with fixed orifices II, fixed orifices II cooperate with fixed orifices I and be used for the adjustment contained angle between faller and the mould.
2. The needling angle adjustable needling machine according to claim 1, characterized in that: the interval between faller and the mould adjust through lead screw drive mechanism, lead screw drive mechanism include two lead screws, the cover that set up side by side and establish slider on the lead screw with be used for driving two lead screw synchronous revolution's motor, the slider with the workstation link firmly together, the bottom slidable of workstation installs on the track, drives through the synchronous revolution of two lead screws the slider translation, further drive the translation of the workstation that links firmly on the slider.
3. The needling angle adjustable needling machine according to claim 1, characterized in that: a plurality of the contained angle of the circular arc between I adjacent two holes of fixed orifices be 5 ~ 15 degrees, the pitch arc of circular arc is 1/4 circular pitch arc.
4. The needling angle adjustable needling machine according to claim 1, characterized in that: the fixing plate is fixed on the table top of the workbench through a fixing hole II and a fixing hole I in a matched mode through bolts.
5. The needling angle adjustable needling machine according to claim 1, characterized in that: the needle plate power mechanism is designed to be horizontal, and the needle plate power mechanism drives the needle plate to move in the horizontal direction.
6. The adjustable needling angle needling machine according to claim 1 or 5, characterized in that: the needle plate power mechanism is matched by a motor and an eccentric wheel or matched by the motor and an air cylinder.
7. The needling angle adjustable needling machine according to claim 1, characterized in that: the rotatable connecting piece comprises a rotating shaft II fixedly arranged on the table board of the workbench and a shaft sleeve sleeved on the rotating shaft II, and the shaft sleeve is fixedly connected with the bearing.
8. The needling angle adjustable needling machine according to claim 1, characterized in that: the needle plate power mechanism is arranged in the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892442.4A CN110629407A (en) | 2019-09-20 | 2019-09-20 | Needling machine with adjustable needling angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892442.4A CN110629407A (en) | 2019-09-20 | 2019-09-20 | Needling machine with adjustable needling angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110629407A true CN110629407A (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910892442.4A Pending CN110629407A (en) | 2019-09-20 | 2019-09-20 | Needling machine with adjustable needling angle |
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| Country | Link |
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| CN (1) | CN110629407A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636154A (en) * | 2020-06-16 | 2020-09-08 | 浙江星辉新材料科技股份有限公司 | Carbon fiber crucible acupuncture former |
| CN112831910A (en) * | 2020-12-30 | 2021-05-25 | 江苏东方神鹰空天新材料科技有限公司 | Production equipment for forming three-dimensional needling carbon fiber preform and processing method thereof |
| WO2022036933A1 (en) * | 2020-08-21 | 2022-02-24 | 保山隆基硅材料有限公司 | Needling apparatus |
| CN114318684A (en) * | 2021-12-23 | 2022-04-12 | 山东江山纤维科技有限公司 | Crucible needling machine and control system thereof |
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| US6065194A (en) * | 1998-05-20 | 2000-05-23 | Oskar Dilo Maschinenfabrik Kg | Apparatus for needling a fiber fleece web |
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| CN107059252A (en) * | 2017-03-30 | 2017-08-18 | 中材科技股份有限公司 | A kind of variable diameters revolving body fabric acupuncture former |
| CN207259722U (en) * | 2017-09-06 | 2018-04-20 | 五邑大学 | A kind of non-woven fabrics needle machine |
| CN108625045A (en) * | 2018-06-29 | 2018-10-09 | 宜兴市华恒高性能纤维织造有限公司 | A kind of automatic needing machine for producing revolving body precast body |
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| CN109594204A (en) * | 2019-02-15 | 2019-04-09 | 常州柯勒玛智能装备有限公司 | A kind of non-woven fabrics needle machine |
| CN109853138A (en) * | 2019-02-25 | 2019-06-07 | 天津工业大学 | A kind of revolution precast body flexibility needing machine |
| CN110042569A (en) * | 2019-05-29 | 2019-07-23 | 上海善巧碳素设备科技有限公司 | Nose cone needing machine device people |
| CN211171121U (en) * | 2019-09-20 | 2020-08-04 | 宜兴市华恒高性能纤维织造有限公司 | Needling machine with adjustable needling angle |
-
2019
- 2019-09-20 CN CN201910892442.4A patent/CN110629407A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6065194A (en) * | 1998-05-20 | 2000-05-23 | Oskar Dilo Maschinenfabrik Kg | Apparatus for needling a fiber fleece web |
| JP2015117459A (en) * | 2013-12-19 | 2015-06-25 | エージェンシー フォー ディフェンス ディベロップメントＡｇｅｎｃｙ Ｆｏｒ Ｄｅｆｅｎｓｅ Ｄｅｖｅｌｏｐｍｅｎｔ | Rotator type needle punching apparatus and rotator type fiber product manufacturing method using thereof and fiber composition thereof |
| CN106346635A (en) * | 2016-08-24 | 2017-01-25 | 苏州勤耘纤维集合体科技有限公司 | Preparation method of high-density rotating-type needling preform body |
| CN107059252A (en) * | 2017-03-30 | 2017-08-18 | 中材科技股份有限公司 | A kind of variable diameters revolving body fabric acupuncture former |
| CN207259722U (en) * | 2017-09-06 | 2018-04-20 | 五邑大学 | A kind of non-woven fabrics needle machine |
| CN108625045A (en) * | 2018-06-29 | 2018-10-09 | 宜兴市华恒高性能纤维织造有限公司 | A kind of automatic needing machine for producing revolving body precast body |
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| CN109594204A (en) * | 2019-02-15 | 2019-04-09 | 常州柯勒玛智能装备有限公司 | A kind of non-woven fabrics needle machine |
| CN109853138A (en) * | 2019-02-25 | 2019-06-07 | 天津工业大学 | A kind of revolution precast body flexibility needing machine |
| CN110042569A (en) * | 2019-05-29 | 2019-07-23 | 上海善巧碳素设备科技有限公司 | Nose cone needing machine device people |
| CN211171121U (en) * | 2019-09-20 | 2020-08-04 | 宜兴市华恒高性能纤维织造有限公司 | Needling machine with adjustable needling angle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636154A (en) * | 2020-06-16 | 2020-09-08 | 浙江星辉新材料科技股份有限公司 | Carbon fiber crucible acupuncture former |
| WO2022036933A1 (en) * | 2020-08-21 | 2022-02-24 | 保山隆基硅材料有限公司 | Needling apparatus |
| CN112831910A (en) * | 2020-12-30 | 2021-05-25 | 江苏东方神鹰空天新材料科技有限公司 | Production equipment for forming three-dimensional needling carbon fiber preform and processing method thereof |
| CN114318684A (en) * | 2021-12-23 | 2022-04-12 | 山东江山纤维科技有限公司 | Crucible needling machine and control system thereof |
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