CN102560835B - Automatic weft-releasing weft-feeding device for weaving machine - Google Patents
Automatic weft-releasing weft-feeding device for weaving machine Download PDFInfo
- Publication number
- CN102560835B CN102560835B CN201210063605.6A CN201210063605A CN102560835B CN 102560835 B CN102560835 B CN 102560835B CN 201210063605 A CN201210063605 A CN 201210063605A CN 102560835 B CN102560835 B CN 102560835B
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- Prior art keywords
- weft
- sliding panel
- support
- bracket
- base
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Links
- 238000009941 weaving Methods 0.000 title abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 8
- 239000004744 fabric Substances 0.000 abstract description 6
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 3
- 239000004917 carbon fiber Substances 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 210000000078 claw Anatomy 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention relates to an automatic weft-releasing weft-feeding device for a weaving machine. The device is characterized by comprising a base, a sliding plate, a first bracket, a second bracket and a third bracket, wherein the sliding plate is arranged above the base; the first bracket, the second bracket and the third bracket are fixedly arranged on the sliding plate in sequence along a same direction; the base and the sliding plate are connected through a linear guide rail pair; a weft yarn plate is rotatably mounted on the first bracket; a guiding roller set is mounted on the second bracket; a pneumatic claw for clamping a weft yarn sheet is mounted on the third bracket; the center of the guiding roller set and the center of the pneumatic claw are arranged in a same horizontal plane; a sliding plate driving structure is mounted between the base and the sliding plate; and the automatic weft-releasing weft-feeding device further comprises a braking structure for applying a reverse force to the weft yarn plate. The automatic weft-releasing weft-feeding device can be used for keeping the weft yarn sheet horizontal all the time during the weft-releasing weft-feeding process; the sliding plate driving structure is used for conveying the weft yarn sheet to a specific space position, thereby making preparation for the subsequent weft insertion; and the braking structure which is mounted coaxial with the weft yarn plate enables the weft yarn sheet to generate a tensile force, thereby ensuring the quality of the products made of the carbon fiber cloth.
Description
Technical field
The present invention relates to the parallel control device on loom, be particularly a kind ofly suitable for carbon cloth and weave automatic releasing latitude, the weft feeding apparatus of use.
Background technology
At present, no matter Tradition Looms weft material is that chemical fibre, cotton spinning are fine rule, only needs weft insertion device just parallel can be put in the shed open of warp formation when weaving.Using carbon fiber sheet as weft yarn and warp thread manufacture during carbon cloth, because carbon fiber sheet is laminated structure, very large with the architectural difference of the weft material of common fabric, only adopt weft inserting apparatus, can not guarantee all successes of each wefting insertion.Guarantee wefting insertion success, before each wefting insertion, need weft yarn in a specific locus, weft yarn also will be in level.
Summary of the invention
The present invention provides a kind of easy to operate for solving the technical problem existing in known technology, meets loom automatic releasing latitude, the weft feeding apparatus of wefting insertion requirement.
The technical scheme that the present invention takes for the technical problem existing in solution known technology is:
Loom automatic releasing latitude, weft feeding apparatus, it is characterized in that: comprise base, be located at the sliding panel of base top, by same direction, be fixedly mounted in turn the first support, the second support and the 3rd support on sliding panel, between described base and sliding panel, by line slideway auxiliary, be connected, on described the first support, be rotatablely equipped with weft disc, on described the second support, guide roller group is installed, the gas pawl of clipped weft yarn sheet is installed, being centered close in same level of described guide roller Zu center and gas pawl on described the 3rd support; Sliding panel drives structure is also installed between described base and sliding panel; Described latitude, the weft feeding apparatus put also comprises the brake structure that applies opposite force to weft disc.
The technical scheme that the present invention can also take is:
Described sliding panel drives structure is cylinder, and described cylinder is fixedly mounted on base, and the push rod end of cylinder is fixedly connected with described sliding panel by connecting plate.
Described brake structure comprises and the coaxial mounted braked wheel of weft disc, be arranged on the brake band on braked wheel, brake band is connected on the first bent plate in the one end near the second support, and described the first bent plate is fixedly mounted on sliding panel, and the other end of brake band is hung with mass.
Described brake structure comprises and the coaxial mounted braked wheel of weft disc, be arranged on the brake band on braked wheel, brake band is connected on the first bent plate in the one end near the second support, described the first bent plate is fixedly mounted on sliding panel, the other end of brake band is fixed on connecting rod, and the other end of connecting rod is connected by threaded engagement with the second bent plate being fixed on sliding panel.
Advantage and good effect that the present invention has are:
By adopting, by associated parts such as weft disc, guide roller, gas pawls, form and put latitude, weft feeding apparatus, make weft yarn sheet remain level in putting latitude, feeding latitude process, sliding panel drives structure is delivered to a certain specific locus by weft yarn sheet, for follow-up wefting insertion ready; With the coaxial mounted brake structure of weft disc, make weft yarn sheet produce some tension, guarantee the quality bills of materials of carbon cloth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the present invention;
Fig. 2 is the structural representation of the second embodiment of the present invention.
In figure: 1, base; 2, sliding panel; 3, the first support; 4, the second support; 5, the 3rd support; 6-1, guide rail; 6-2, slide block; 7, weft disc; 8, mandrel; 9, guide roller; 10, gas pawl; 11, cylinder; 12, connecting plate; 13, braked wheel; 14, brake band; 15, the first bent plate; 16, mass; 17, connecting rod; 18, the second bent plate.
The specific embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Embodiment 1:
Refer to Fig. 1, loom automatic releasing latitude, weft feeding apparatus, comprise base 1, is located at the sliding panel 2 of base top, by same direction, is fixedly mounted in turn the first support 3, the second support 4 and the 3rd support 5 on sliding panel.Between described base and sliding panel, by line slideway auxiliary, be connected.On described the first support, be rotatablely equipped with weft disc 7, on described the second support, guide roller group be installed, the gas pawl 10 of clipped weft yarn sheet is installed on described the 3rd support.Being centered close in same level of described guide roller Zu center and gas pawl.Sliding panel drives structure is also installed between described base and sliding panel.Described latitude, the weft feeding apparatus put also comprises the brake structure that applies opposite force to weft disc.Concrete, above-mentioned the first support, the second support, the 3rd support can according to from left to right or the direction of right-to-left arrange in turn, even if weft yarn sheet first passes through guide roller group from latitude emery disc, then by gas pawl, clamped.Above-mentioned guide roller group consists of upper and lower two guide rollers 9 that are rotatably installed on the second support.Above-mentioned weft disc is fixedly mounted on mandrel 8, mandrel by bearings on the first support.Guide rail 6-1 in above-mentioned line slideway auxiliary is fixedly mounted on base, and the slide block 6-2 matching is fixedly mounted on the lower end of sliding panel.Above-mentioned guide roller is driven pulley.In the present embodiment, above-mentioned sliding panel drives structure can adopt cylinder 11, and cylinder is fixedly mounted on base, the push rod of cylinder is fixedly connected with sliding panel by connecting plate 12, in addition, drives structure also can adopt feed screw nut's structure, and screw mandrel passes through driven by servomotor.In the present embodiment, above-mentioned brake structure comprises and the coaxial mounted braked wheel 13 of weft disc, be arranged on the brake band 14 on braked wheel, brake band is connected on the first bent plate 15 in the one end near the second support, described the first bent plate is fixedly mounted on sliding panel, and the other end of brake band is hung with the mass 16 that weight is suitable.By increasing or reduce the size of mass, change the tensile force of brake band, thereby control the Tensity size while putting latitude.
Embodiment 2:
Refer to Fig. 2, loom automatic releasing latitude, weft feeding apparatus, comprise the feature in embodiment 1, be: the other end of the brake band in brake structure is fixed on connecting rod 17 with the difference of embodiment 1, the other end of connecting rod is connected by threaded engagement with the second bent plate 18 being fixed on sliding panel.Adopt this brake structure, by being rotationally connected up and down bar, carry out the tensile force of adjustable brake band, thereby control the Tensity size while putting latitude.This brake structure can continuous and stable adjusting put yarn tension.
To sum up, the present invention is formed and is put latitude, weft feeding apparatus by associated parts such as weft disc, guide roller, gas pawls by adopting, make weft yarn sheet putting latitude, feed in latitude process and remain level, sliding panel drives structure is delivered to a certain specific locus by weft yarn sheet, for follow-up wefting insertion ready; With the coaxial mounted brake structure of weft disc, make weft yarn sheet produce some tension, guarantee the quality bills of materials of carbon cloth.
Claims (4)
1. loom automatic releasing latitude, weft feeding apparatus, it is characterized in that: comprise base, be located at the sliding panel of base top, by same direction, be fixedly mounted in turn the first support, the second support and the 3rd support on sliding panel, between described base and sliding panel, by line slideway auxiliary, be connected, on described the first support, be rotatablely equipped with weft disc, on described the second support, guide roller group is installed, the gas pawl of clipped weft yarn sheet is installed, being centered close in same level of described guide roller Zu center and gas pawl on described the 3rd support; Sliding panel drives structure is also installed between described base and sliding panel; Described latitude, the weft feeding apparatus put also comprises the brake structure that applies opposite force to weft disc.
2. loom automatic releasing latitude, weft feeding apparatus according to claim 1, is characterized in that: described sliding panel drives structure is cylinder, and described cylinder is fixedly mounted on base, the push rod end of cylinder is fixedly connected with described sliding panel by connecting plate.
3. according to loom automatic releasing latitude, weft feeding apparatus described in claim 1 or 2, it is characterized in that: described brake structure comprises and the coaxial mounted braked wheel of weft disc, be arranged on the brake band on braked wheel, brake band is connected on the first bent plate in the one end near the second support, described the first bent plate is fixedly mounted on sliding panel, and the other end of brake band is hung with mass.
4. according to loom automatic releasing latitude, weft feeding apparatus described in claim 1 or 2, it is characterized in that: described brake structure comprises and the coaxial mounted braked wheel of weft disc, be arranged on the brake band on braked wheel, brake band is connected on the first bent plate in the one end near the second support, described the first bent plate is fixedly mounted on sliding panel, the other end of brake band is fixed on connecting rod, and the other end of connecting rod is connected by threaded engagement with the second bent plate being fixed on sliding panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210063605.6A CN102560835B (en) | 2012-03-12 | 2012-03-12 | Automatic weft-releasing weft-feeding device for weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210063605.6A CN102560835B (en) | 2012-03-12 | 2012-03-12 | Automatic weft-releasing weft-feeding device for weaving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102560835A CN102560835A (en) | 2012-07-11 |
| CN102560835B true CN102560835B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210063605.6A Expired - Fee Related CN102560835B (en) | 2012-03-12 | 2012-03-12 | Automatic weft-releasing weft-feeding device for weaving machine |
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| Country | Link |
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| CN (1) | CN102560835B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098752A (en) * | 1993-04-16 | 1995-02-15 | 日产德克西斯株式会社 | The Weft picking system of fluid jet loom |
| CN1129466A (en) * | 1993-07-19 | 1996-08-21 | Iro有限公司 | Feed system for a jet loom |
| CN1154424A (en) * | 1995-09-29 | 1997-07-16 | 米克隆机器株式会社 | Weft feeding device for fluid weaving machine |
| JP2003113556A (en) * | 2001-10-03 | 2003-04-18 | Tsudakoma Corp | Weft-inserting device for water jet type loom |
| CN1497075A (en) * | 2002-10-07 | 2004-05-19 | 村田机械株式会社 | Yarn relaxation eliminating device used for spinning machine |
| CN1578859A (en) * | 2001-10-29 | 2005-02-09 | 皮卡诺股份有限公司 | Apparatus and method for feeding weft in loom and applied braking and / or damping mechanism |
| CN102002800A (en) * | 2010-12-09 | 2011-04-06 | 安徽华茂纺织股份有限公司 | Weft-catching device of air-jet loom for weaving chemical fiber filament yarn fabric |
| CN202466087U (en) * | 2012-03-12 | 2012-10-03 | 天津海天长丰科技开发有限公司 | Automatic weft releasing and weft feeding device for weaving machine |
-
2012
- 2012-03-12 CN CN201210063605.6A patent/CN102560835B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098752A (en) * | 1993-04-16 | 1995-02-15 | 日产德克西斯株式会社 | The Weft picking system of fluid jet loom |
| CN1129466A (en) * | 1993-07-19 | 1996-08-21 | Iro有限公司 | Feed system for a jet loom |
| CN1154424A (en) * | 1995-09-29 | 1997-07-16 | 米克隆机器株式会社 | Weft feeding device for fluid weaving machine |
| JP2003113556A (en) * | 2001-10-03 | 2003-04-18 | Tsudakoma Corp | Weft-inserting device for water jet type loom |
| CN1578859A (en) * | 2001-10-29 | 2005-02-09 | 皮卡诺股份有限公司 | Apparatus and method for feeding weft in loom and applied braking and / or damping mechanism |
| CN1497075A (en) * | 2002-10-07 | 2004-05-19 | 村田机械株式会社 | Yarn relaxation eliminating device used for spinning machine |
| CN102002800A (en) * | 2010-12-09 | 2011-04-06 | 安徽华茂纺织股份有限公司 | Weft-catching device of air-jet loom for weaving chemical fiber filament yarn fabric |
| CN202466087U (en) * | 2012-03-12 | 2012-10-03 | 天津海天长丰科技开发有限公司 | Automatic weft releasing and weft feeding device for weaving machine |
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| Publication number | Publication date |
|---|---|
| CN102560835A (en) | 2012-07-11 |
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Effective date of registration: 20180813 Address after: 274916 North Road, Wanshan Avenue, Tian Qiao Town, Juye County, Heze, Shandong Patentee after: Shandong state bridge composite Mstar Technology Ltd. Address before: 300240 Tianjin Dongli District Jinzhong science and technology business incubator building headquarters 221 room Patentee before: Tianjin Haitian Changfeng Technology Development Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 |