CN102744921B - Mechanical intelligent needle thrusting device - Google Patents
Mechanical intelligent needle thrusting device Download PDFInfo
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- CN102744921B CN102744921B CN201210224307.0A CN201210224307A CN102744921B CN 102744921 B CN102744921 B CN 102744921B CN 201210224307 A CN201210224307 A CN 201210224307A CN 102744921 B CN102744921 B CN 102744921B
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- needle
- guiding
- thimble
- electric cylinder
- needle tubing
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Abstract
The invention discloses a mechanical intelligent needle thrusting device, comprising an electric cylinder, a thimble, a guiding device, a guiding needle tubing and a suture needle. An input end of the electric cylinder is connected to a drive device arranged outside; a front end of an output end shell is connected to the guiding device; and the output end located within the shell is connected with the thimble. The guiding device, the guiding needle tubing and the suture needle are in sleeve joint from outside to inside; a front end of the guiding needle tubing is fixedly connected with the guiding device through a fastener; and the suture needle can move back and forth along the guiding needle tubing. A tail end of the thimble is connected with the electric cylinder; and a front of the thimble extends into the guiding needle tubing to support against the suture needle. The device of the invention has functions of adjusting speed and distance of needle thrusting, and can carry out accurate needle thrusting at a preset speed and distance parameters; besides, the device has characteristics of stable performance and high accuracy, substitutes manual needle thrusting process of a three-dimensional fabric for a related product, realizes intelligent mechanical needle thrusting, avoids hand injuries caused by manual needle thrusting, reduces labor intensity, and improves product quality and production efficiency.
Description
Technical field
The present invention relates to the contact pin operation in composite stereo fabric suturing skill, be specially a kind of mechanical intelligent contact pin apparatus.
Background technology
Composite has the features such as quality is light, intensity is high, resistance to ablation, be widely used in the leading-edge field such as Aeronautics and Astronautics, military project, and expand to the aspects such as automobile, building, the energy, environmental protection, biologic medical and sports apparatus, become the countries in the world research field that competitively heavily money drops into.But composite stereo fabric manufacturing cost costliness, production efficiency are very low.Therefore, how under the prerequisite that ensures composite stereo fabric performance advantage, to realize the intellectuality of manufacturing technology, shorten the production cycle, reduce production costs, become application composite key issue urgently to be resolved hurrily.
Composite suturing skill is because being easy to realize automation and the mechanization of stereo fabric production process, and production efficiency is high, has become the focus of composite research field.Good composite suturing skill can improve prefabricated component through performances such as thickness direction interlayer faults toughness, the tired toughness of interlayer and intensity.This technology has obtained application in fields such as Aeronautics and Astronautics.Along with Related product is tending towards maximization, abnormal shapeization by the size of stereo fabric, gauge is also thicker, existing suturing skill tradition contact pin operation can not meet process requirements by artificial contact pin, and the mechanical intelligent contact pin apparatus that need to design a kind of alternative artificial contact pin meets the demand of Related product stereo fabric sewing process.
Summary of the invention
The technical problem to be solved in the present invention is that existing suturing skill tradition contact pin operation is leaned on artificial contact pin, and precision is low, labor intensive is many, finished product stability is poor, cannot meet the demand of Related product stereo fabric sewing process.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of mechanical intelligent contact pin apparatus, comprises electric cylinder, thimble, guider, guiding needle tubing and sewing needle; The input of described electric cylinder connects the drive unit of peripheral hardware, and the front end of output shell connects guider, is positioned at the output connecting ejector pin of shell; The socket in turn from outside to inside of described guider, guiding needle tubing, sewing needle, the front end of guiding needle tubing is affixed by securing member and guider, and sewing needle can move forward and backward along guiding needle tubing; Described thimble tail end connects electric cylinder, and front end stretches in guiding needle tubing and props up sewing needle.
The present invention moves by the drive unit driving electric cylinder of peripheral hardware, and drives thimble to move by electric cylinder, and thimble ejects sewing needle, carries out contact pin action; The setting of guiding needle tubing, can be sewing needle and play the guiding role, and makes sewing needle can accurately insert operating position, is more suitable for the working environment of hand-held contact pin.Aforementioned electric cylinder is a kind of existing power-equipment, its operation principle is: the output shaft by various motors (as servomotor, stepper motor etc.) is connected with electric cylinder, utilize rotatablely moving of motor to convert rectilinear motion to, accurately accomplish linear moves back and forth, simultaneously by servomotor optimum benefits-Accurate Position Control, accurately thrust control; Realize high accuracy rectilinear motion.
As a modification of the present invention scheme, between the output of described electric cylinder and thimble, be also provided with magnet ring.The setting of magnet ring, make thimble be magnetized rear adsorbable sewing needle, and drive is moved by magnetized sewing needle in guiding needle tubing, the needle tubing that simultaneously leads also can be magnetized and be produced the effect of absorption mutually with sewing needle, make in sewing process, the sewing needle guiding needle tubing that can not drop, guiding needle tubing and sewing needle support the use.
Advantage of the present invention is: this device has the function that regulates contact pin speed and distance, can be under the speed presetting, distance parameter accurate contact pin; Stable performance, accuracy high, has substituted the technique process of the manual contact pin of Related product stereo fabric, has realized mechanical intelligence contact pin, has avoided workman's hand of manual contact pin injured, reduces labour intensity, improves quality and the production efficiency of product.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the anterior enlarged diagram of Fig. 1.
Fig. 3 is sewing needle of the present invention and guide pin tubular construction schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in more detail:
As shown in Figure 1, the present invention includes electric cylinder 1, thimble 5, guider 6, guiding needle tubing 8 and sewing needle 9; The input of described electric cylinder 1 connects the drive unit of peripheral hardware, and the front end of output shell connects guider 6, is positioned at the output of shell by binding nut 2 connecting ejector pins 5; On binding nut 2, be also provided with magnet ring 3, thimble 5 is subject to magnet ring 3 magnetization absorption sewing needles 9; The socket in turn from outside to inside of described guider 6, guiding needle tubing 8, sewing needle 9, the front end of guiding needle tubing 8 is affixed by securing member and guider 6, and sewing needle 9 can move forward and backward along guiding needle tubing 8; Described thimble 5 tail ends connect electric cylinder 1, and front end stretches in guiding needle tubing 8 and props up sewing needle 9; Described guider 6 front ends are concave character type, and the front end of guiding needle tubing 8 is affixed with the front end of guider 6 by binding nut 7.
Aforementioned electric cylinder 1 model is SEA802-005, and the drive unit of peripheral hardware is stepper motor 10, and the model of stepper motor 10 is 42BYGH250C, and both are coaxially connected, and drive model adopts 2HB40D, and Driving Stepping Motor 10 is carried out electric cylinder 1.
Step actuator is that core control model is FX1N-24MT by PLC controller, and being provided with touch-screen model is F930GOT-BWD-C, and described stepper motor 10 is by the control of PLC control system, and control system is provided with touch-screen and floor push with handled easily; Set relevant parameter by PLC control system, electric cylinder 1 drives movement velocity, the distance of the sewing needle 9 contacting with thimble 5 according to the speed setting and distance parameter.
This device specific operation process is as follows:
1. switch board breaker closes;
2. speed and distance parameter are set on touch-screen, and state of a control is auto state;
3. start stepper motor driver;
4. handheld mechanical formula intelligent apparatus, operation floor push;
5. system is in running status, carry out electric cylinder 1, electric cylinder 1 drives the sewing needle 9 peaking on thimble 5 to carry out contact pin, when sewing needle 9 moves to after predeterminable range by pre-set velocity, electric cylinder 1 driving peaks at thimble 5 and returns to initial position, sewing needle 9 stays in trial-production fabric, completes a controlled circulation.
Claims (4)
1. a mechanical intelligent contact pin apparatus, is characterized in that, comprises electric cylinder (1), thimble (5), guider (6), guiding needle tubing (8) and sewing needle (9); The input of described electric cylinder (1) connects the drive unit of peripheral hardware, and the front end of output shell connects guider (6), is positioned at the output connecting ejector pin (5) of shell; Described guider (6), guiding needle tubing (8), sewing needle (9) be socket in turn from outside to inside, the front end of guiding needle tubing (8) is affixed by securing member and guider (6), and sewing needle (9) can move forward and backward along guiding needle tubing (8); Described thimble (5) tail end connects electric cylinder (1), and front end stretches in guiding needle tubing (8) and props up sewing needle (9).
2. a kind of mechanical intelligent contact pin apparatus according to claim 1, is characterized in that: between the output of described electric cylinder (1) and thimble (5), be also provided with magnet ring (3).
3. a kind of mechanical intelligent contact pin apparatus according to claim 1 and 2, it is characterized in that: described guider (6) front end is concave character type, the front end of guiding needle tubing (8) is affixed with the front end of guider (6) by binding nut (7).
4. a kind of mechanical intelligent contact pin apparatus according to claim 1 and 2, is characterized in that: thimble (5) connects the output of electric cylinder (1) by binding nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224307.0A CN102744921B (en) | 2012-07-02 | 2012-07-02 | Mechanical intelligent needle thrusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224307.0A CN102744921B (en) | 2012-07-02 | 2012-07-02 | Mechanical intelligent needle thrusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102744921A CN102744921A (en) | 2012-10-24 |
| CN102744921B true CN102744921B (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210224307.0A Active CN102744921B (en) | 2012-07-02 | 2012-07-02 | Mechanical intelligent needle thrusting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102744921B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754043B (en) * | 2014-01-13 | 2015-07-15 | 陈玲凤 | Needling mold exclusively used for festive lamp without frame and production technique thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4518640A (en) * | 1983-02-09 | 1985-05-21 | Karl Mayer Textilmaschinenfabrik Gmbh | Warp knitted ware with reinforcing threads |
| GB2383053A (en) * | 2001-12-11 | 2003-06-18 | Snecma Propulsion Solide | Method of forming a fibre reinforced composite material |
| US20050172465A1 (en) * | 2002-05-23 | 2005-08-11 | Renaud Duval | Method and system for the manufacture of annular fibrous preforms |
| CN201229342Y (en) * | 2008-05-29 | 2009-04-29 | 上海鸿臻电子技术有限公司 | Puncture device |
-
2012
- 2012-07-02 CN CN201210224307.0A patent/CN102744921B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4518640A (en) * | 1983-02-09 | 1985-05-21 | Karl Mayer Textilmaschinenfabrik Gmbh | Warp knitted ware with reinforcing threads |
| GB2383053A (en) * | 2001-12-11 | 2003-06-18 | Snecma Propulsion Solide | Method of forming a fibre reinforced composite material |
| US20050172465A1 (en) * | 2002-05-23 | 2005-08-11 | Renaud Duval | Method and system for the manufacture of annular fibrous preforms |
| CN201229342Y (en) * | 2008-05-29 | 2009-04-29 | 上海鸿臻电子技术有限公司 | Puncture device |
Non-Patent Citations (2)
| Title |
|---|
| 华永明.立体编织预制体用自动单针插刺机设计.《玻璃纤维》.2011, * |
| 立体编织预制体用自动单针插刺机设计;华永明;《玻璃纤维》;20110626;第18-20页 * |
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| Publication number | Publication date |
|---|---|
| CN102744921A (en) | 2012-10-24 |
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Effective date of registration: 20200225 Address after: 210000 No.30, Andri, Yuhua West Road, Nanjing, Jiangsu Province Patentee after: Nanjing Glass Fibre Research and Design Institute company limited Address before: 210012, No. 30, Xi An Road, Yuhua West Road, Jiangsu, Nanjing Patentee before: Sinoma Science & Technology Co.,Ltd. |