CN102409476A - Beating-up force endurance control system - Google Patents
Beating-up force endurance control system Download PDFInfo
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- CN102409476A CN102409476A CN2011102881518A CN201110288151A CN102409476A CN 102409476 A CN102409476 A CN 102409476A CN 2011102881518 A CN2011102881518 A CN 2011102881518A CN 201110288151 A CN201110288151 A CN 201110288151A CN 102409476 A CN102409476 A CN 102409476A
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- beating
- back rest
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- axle journal
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Abstract
The invention discloses a beating-up force endurance control system. The beating-up force endurance control system comprises a beating-up force sensor, a beating-up force calculation analyzer, an encoder, a back rest locking control board and a back rest shaft shoulder locking mechanism, wherein the beating-up force calculation analyzer comprises a bridge signal processor, a signal collector, a beating-up force calculator and a beating-up state judgment device which are sequentially electrically connected, the beating-up force sensor is electrically connected with the bridge signal processor, the encoder is electrically connected with the signal collector and used for outputting the revolving angle signals of a spindle to the signal collector, the beating-up state judgment device is electrically connected with the back rest locking control board, and the back rest locking control board is electrically connected with the back rest shaft shoulder locking mechanism. By adopting the system, the locking force for fixing a back rest can be increased, the strong beating-up force of a heavy fabric can be endured and the product variety adaptability of the loom can be enhanced.
Description
Technical field
The invention belongs to the loom field, relate to jet, water jet looms, relate to a kind of power of beating up specifically and bear Force control system.
Background technology
Referring to shown in Figure 1, be two back rest let-off motions of existing loom use.This pair back rest let-off motion is with the fixing back rest of a movable back rest and.When beating up, fell reach, the movable back rest leaves the equilbrium position, bears warp tension this moment mainly by the fixing back rest.During overtension, fixedly the back rest draws incessantly, has only the back rest to withstand warp tension, and reed could fasten weft yarn is urgent, otherwise huge warp tension draws the warp thread on the beam of a loom get off, and fabric is beaten not tight.Weave the high-tension heavily fabric, when reed was squeezed into fabric to weft yarn, the back rest often can't bear the power of beating up of extra-heavy, and warp thread can spur fixedly that the back rest turns over a low-angle, and promptly fixedly the back rest is fixing not, and certain loom can not knitted some heavily fabrics this moment.
Summary of the invention
For overcoming deficiency of the prior art; The present invention aims to provide a kind of power of beating up and bears Force control system, advanced should the control system control, can increase the fixedly coupling mechanism force of the back rest; With the extra-heavy that the bears heavily fabric power of beating up, strengthen the product variety adaptive capacity of loom with this.
For realizing above-mentioned technical purpose; Reach above-mentioned technique effect; The present invention realizes through following technical scheme: a kind of power of beating up is born Force control system; It comprises the power sensor that beats up, the power of beating up computational analysis device, encoder, back rest locking control panel and back rest shaft shoulder locking mechanism, and the said power of beating up computational analysis device comprises electric bridge signal processor, signal picker, the power of beating up calculator and the state judging of beating up that is electrically connected successively, and the said power of beating up sensor electrical connects said electric bridge signal processor; Said encoder is electrically connected said signal picker; The angle signal that is used to export main shaft gyration is to said signal picker, and the said state judging of beating up is electrically connected said back rest locking control panel, and said back rest locking control panel is electrically connected said back rest shaft shoulder retaining mechanism.
Further, the said power of beating up sensor comprises four foil gauges, and two grooves are processed on the two sides at the middle part of the side shelves of special-shaped reed, and described four foil gauges stick on to do in described two grooves in twos forms a bridge.
Further, said back rest axle journal retaining mechanism comprises a fixing back rest, and said fixedly back rest two ends are the two-period form axle journal, and the cross section of said two-period form axle journal is divided into two sections, and one section cross section is flat, and another section cross section is the circle of being with keyway.
Preferably, said axle journal cross section is one section axle journal of flat in the outside, and said axle journal cross section is one section axle journal of the circle of being with keyway in interior survey.
Preferably, said axle journal cross section is one section axle journal of flat in the inboard, and said axle journal cross section is one section axle journal of the circle of being with keyway and surveys outside.
Preferably, the external diameter of the said fixedly back rest is Φ 120-Φ 150mm.
Compared with prior art, the present invention has following beneficial effect:
When the excessive and fixing back rest of the power of beating up is affected by warp thread; The power of beating up of the present invention is born Force control system and is made judgement from the shape at beat up power peak value and peak; Start back rest shaft shoulder retaining mechanism; Increase the fixedly coupling mechanism force of the back rest, with the extra-heavy that the bears heavily fabric power of beating up, the product variety adaptive capacity of enhancing loom.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention, understands technological means of the present invention in order can more to know, and can implement according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. detailed description.The specific embodiment of the present invention is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings: Fig. 1 is the schematic diagram of two back rest let-off motions that loom uses in the prior art.
Fig. 2 bears the schematic diagram of Force control system for the power of beating up of the present invention.
(this section deletion)
Fig. 3 is the structural representation of an embodiment of the fixedly back rest of the present invention.
Fig. 4 is the structural representation of another embodiment of the fixedly back rest of the present invention.
Fig. 5 is the cutaway view of A-A among Fig. 3 or Fig. 4.
Fig. 6 is the cutaway view of B-B among Fig. 3 or Fig. 4.
Label declaration among the figure: 1, the power sensor that beats up, 101, the side shelves, 102, groove, 103, foil gauge, 2, the power of beating up computational analysis device; 201, electric bridge signal processor, 202, signal picker, 203, the power of beating up calculator, 204, the state judging of beating up; 3, encoder, 4, back rest locking control panel, 5, back rest shaft shoulder locking mechanism, 501, the fixing back rest; 502, two-period form axle journal, 503, flat, 504, circle, 505, keyway.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment, specify the present invention.
Referring to shown in Figure 2; A kind of power of beating up is born Force control system; It comprises the power sensor 1 that beats up, the power of beating up computational analysis device 2, encoder 3, back rest locking control panel 4 and back rest shaft shoulder locking mechanism 5; The said power of beating up computational analysis device 2 comprises electric bridge signal processor 201, signal picker 202, the power of beating up calculator 203 and the state judging 204 of beating up that is electrically connected successively; The said power of beating up sensor 1 is electrically connected said electric bridge signal processor 201, and said encoder 3 is electrically connected said signal picker 202, and the angle signal that is used to export main shaft gyration is to said signal picker 202; The said state judging 204 of beating up is electrically connected said back rest locking control panel 4, and said back rest locking control panel 4 is electrically connected said back rest shaft shoulder retaining mechanism 5.
Further, the said power of beating up sensor 1 comprises four foil gauges 103, and two grooves 102 are processed on the two sides at the middle part of the side shelves 101 of special-shaped reed, and described four foil gauges 103 stick on to do in described two grooves 102 in twos forms a bridge.
The power of beating up sensor forms with side shelves 101 transformations of the way of special-shaped reed.The top and the bottom of former side shelves 101 are constant, process two grooves 102 on the two sides at side shelves middle part, pasting bridge of 103, four foil gauges of four foil gauges of stickup, 103 compositions on 103, two cell walls of two foil gauges on each groove 102 wall.When beating up, the reed groove of special-shaped reed receives the active force of fabric, and the power that acts on the reed wire passes to the left and right sides shelves through the reed beam, 103 groups of thin-walled places that stick on side shelves middle part of foil gauge, and the distortion of side shelves has caused elongating or shortening of foil gauge.
Signal is input to signal picker 202 behind electric bridge signal processor 201, the angle signal of encoder 3 output main shaft gyrations is to signal picker 202 simultaneously.The process of beating up accounts for the fraction of turn over, account for about 5 degree, so encoder 3 improves the data acquisition amount by signal of 0.2 degree output.
In one group of signal, abscissa is the main shaft gyration angle, and ordinate is the power of beating up, and generates beat up force curve and a peak.Contain spike if measure in the curve, the process of then beating up is normal; Do not contain spike if measure in the curve, show that then the process of beating up arrives maximum before, the back rest is loosening.Judge whether to start locking mechanism thus.
When beating up, the fell reach, bear to beat up and advocate to lean on the fixedly back rest this moment.When tension force was big especially, fixedly the back rest can't hold out against, and did not allow the back rest to have a bit and rotated.The back rest has withstood, and beats up just can fasten, if the back rest can't hold out against, fabric is just beaten not tight.
Further; Referring to Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6; Said back rest shaft shoulder retaining mechanism 5 comprises a fixing back rest 501, and the said fixedly back rest 501 two ends are two-period form axle journal 502, and the cross section of said two-period form axle journal 502 is divided into two sections; One section cross section is flat 503, and another section cross section is the circle 504 of being with keyway 505.
Preferably, said cross section is one section axle journal of flat 503 in the outside, and said cross section is one section axle journal of the circle 504 of being with keyway 505 in interior survey, like Fig. 3.
Preferably, said cross section is one section axle journal of flat 503 in the inboard, and said cross section is one section axle journal of the circle 504 of being with keyway 505 to be surveyed outside, like Fig. 4.
Preferably, the external diameter of the said fixedly back rest 501 is Φ 120-Φ 150mm.
The above is merely preferred case study on implementation of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the power of beating up is born Force control system; It is characterized in that: comprise the power sensor (1) that beats up, the power of beating up computational analysis device (2), encoder (3), back rest locking control panel (4) and back rest shaft shoulder locking mechanism (5); The said power of beating up computational analysis device (2) comprises electric bridge signal processor (201), signal picker (202), the power of beating up calculator (203) and the state judging of beating up (204) that is electrically connected successively; The said power of beating up sensor (1) is electrically connected said electric bridge signal processor (201); Said encoder (3) is electrically connected said signal picker (202); The angle signal that is used to export main shaft gyration is to said signal picker (202); The said state judging of beating up (204) is electrically connected said back rest locking control panel (4), and said back rest locking control panel (4) is electrically connected said back rest shaft shoulder retaining mechanism (5).
2. the power of beating up according to claim 1 is born Force control system; It is characterized in that: said back rest shaft shoulder retaining mechanism (5) comprises a fixing back rest (501); The said fixedly back rest (501) two ends are two-period form axle journal (502); The cross section of said two-period form axle journal (502) is divided into two sections, and one section cross section is flat (503), and another section cross section is the circle (504) of band keyway (505).
3. the power of beating up according to claim 2 is born Force control system, it is characterized in that: said axle journal cross section is one section axle journal of flat (503) in the outside, and said axle journal cross section is one section axle journal of the circle (504) of being with keyway (505) in interior survey.
4. the power of beating up according to claim 2 is born Force control system, it is characterized in that: said axle journal cross section is one section axle journal of flat (503) in the inboard, and said axle journal cross section is one section axle journal of the circle (504) of band keyway (505) and surveys outside.
5. the power of beating up according to claim 2 is born Force control system, it is characterized in that: the external diameter of the said fixedly back rest (501) is Ф 120-Ф 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110288151 CN102409476B (en) | 2011-09-26 | 2011-09-26 | Beating-up force endurance control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110288151 CN102409476B (en) | 2011-09-26 | 2011-09-26 | Beating-up force endurance control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102409476A true CN102409476A (en) | 2012-04-11 |
| CN102409476B CN102409476B (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110288151 Expired - Fee Related CN102409476B (en) | 2011-09-26 | 2011-09-26 | Beating-up force endurance control system |
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| CN (1) | CN102409476B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019207590A1 (en) * | 2019-05-23 | 2020-11-26 | Lindauer Dornier Gesellschaft Mit Beschränkter Haftung | Method for producing a fabric on a loom in a weaving process and loom |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240471A (en) * | 1977-09-07 | 1980-12-23 | Vyzkumny A Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi | Loom back rest mechanism |
| DE4325038A1 (en) * | 1992-08-18 | 1994-02-24 | Regatron Ag Steinach | Loom warp let-off and cloth take-up motions - have electronic monitor and control for a faultless restart |
| US6135162A (en) * | 1997-09-13 | 2000-10-24 | Lindauer Dornier Gesellschaft Mbh | Method and device for regulating a back rest and/or a drop wire position of a weaving machine |
| CN101445991A (en) * | 2008-12-22 | 2009-06-03 | 江苏万工科技集团有限公司 | Beating-up force measuring and display device during beating up of air jet loom |
| CN102108587A (en) * | 2009-12-24 | 2011-06-29 | 赵德英 | Mechanism with double back beams |
| CN202298028U (en) * | 2011-09-26 | 2012-07-04 | 江苏万工科技集团有限公司 | Bearing capacity control system for beating-up force |
-
2011
- 2011-09-26 CN CN 201110288151 patent/CN102409476B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240471A (en) * | 1977-09-07 | 1980-12-23 | Vyzkumny A Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi | Loom back rest mechanism |
| DE4325038A1 (en) * | 1992-08-18 | 1994-02-24 | Regatron Ag Steinach | Loom warp let-off and cloth take-up motions - have electronic monitor and control for a faultless restart |
| DE4325038C2 (en) * | 1992-08-18 | 1995-08-31 | Regatron Ag | Control device for feeding winding material of a weaving machine |
| US6135162A (en) * | 1997-09-13 | 2000-10-24 | Lindauer Dornier Gesellschaft Mbh | Method and device for regulating a back rest and/or a drop wire position of a weaving machine |
| CN101445991A (en) * | 2008-12-22 | 2009-06-03 | 江苏万工科技集团有限公司 | Beating-up force measuring and display device during beating up of air jet loom |
| CN102108587A (en) * | 2009-12-24 | 2011-06-29 | 赵德英 | Mechanism with double back beams |
| CN202298028U (en) * | 2011-09-26 | 2012-07-04 | 江苏万工科技集团有限公司 | Bearing capacity control system for beating-up force |
Non-Patent Citations (1)
| Title |
|---|
| 王斯勇: "喷气织机双后梁系统设计与经纱张力控制研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019207590A1 (en) * | 2019-05-23 | 2020-11-26 | Lindauer Dornier Gesellschaft Mit Beschränkter Haftung | Method for producing a fabric on a loom in a weaving process and loom |
| WO2020234315A1 (en) | 2019-05-23 | 2020-11-26 | Lindauer Dornier Gesellschaft Mit Beschränkter Haftung | Method for producing a woven fabric on a loom in a weaving process, and loom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102409476B (en) | 2013-06-05 |
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Effective date of registration: 20160726 Address after: 215000 Jiangsu Province, Wujiang District of Suzhou City Heng Shan Zhen Wan Ping Road Development Patentee after: Wujiang Wan Gong mechanical & electronic equipment corporation, Ltd Address before: 215223 Jiangsu Province, Wujiang city Suzhou Wanping City Development Road No. 108 Patentee before: Jiangsu Wangong Science and Technology Group Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20150926 |
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