CN110453346A - A kind of 16 color sorting Weft handling devices - Google Patents
A kind of 16 color sorting Weft handling devices Download PDFInfo
- Publication number
- CN110453346A CN110453346A CN201910698775.3A CN201910698775A CN110453346A CN 110453346 A CN110453346 A CN 110453346A CN 201910698775 A CN201910698775 A CN 201910698775A CN 110453346 A CN110453346 A CN 110453346A
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- CN
- China
- Prior art keywords
- impact bar
- needle
- guide rod
- inertia impact
- latitude
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010276 construction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 241000876833 Emberizinae Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/38—Weft pattern mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The present invention provides a kind of 16 color sorting Weft handling devices, arranged in parallel latitude needle is selected including two rows of, it is described that latitude needle is selected to be mounted in fan-shaped shell, it is 8 that every row, which selects the quantity of latitude needle, it is characterized by: described, to select latitude needle include syringe needle, guide rod, inertia impact bar and backshank, the syringe needle, guide rod, inertia impact bar is connected with backshank by boss, the guide rod is hollow structure, it is internal with a pressure spring, and it exerts a force to the contact surface of inertia impact bar, so that pressure spring is abutted and is engaged with one end of inertia impact bar, the internal diameter of guide rod is greater than the outer diameter of inertia impact bar, and the length of guide rod is greater than the length of inertia impact bar.The problem of present invention overcomes when changing latitude, the movement of colour-selecting mechanism and the big problem of inertia, while overcoming when being moved using Electromagnetical drive weft yarn, and electromagnetic coil is easily damaged, to improve the working efficiency of loom, reduces production cost.
Description
Technical field
The present invention relates to field of textile machinery, and in particular to a kind of 16 color sorting Weft handling devices.
Background technique
Currently, loom weft selection generally uses 8 colors and following Weft selector, for weaving the buntings such as curtain, wall paper
Fabric has the following problems: 8 colors Weft selector below can weave the more dull fabric of color, weave high-grade jacquard weave
Fabric
When, weft yarn selection device is not enough.In order to enrich the flower pattern of loom manufacture and the application range of loom, it is rich to obtain flower pattern
Richness carries out the improvement of Weft selector suitable for the loom of high-grade fabric.One of method is the quantity that latitude needle is selected in increase, but
It is after the quantity of latitude needle is selected in increase, when changing latitude, the movement of colour-selecting mechanism and inertia are bigger, alternately make in adjacent shuttle piece
Used time, this disadvantage is more obvious, currently, being to be operated in product structure according to Electromagnetical drive weft yarn, by electric power starting, closes
It closes to realize work, but electromagnetic coil is easily damaged in the process, reduces service life, improves production cost, and
And replaced after damaging, reduce working efficiency.
Summary of the invention
Technical problems to be solved: the object of the present invention is to provide a kind of 16 color sorting Weft handling devices, overcome when changing latitude, select color
The problem of movement of mechanism and big problem of inertia, while overcoming when being moved using Electromagnetical drive weft yarn, electromagnetic coil is easily damaged,
To improve the working efficiency of loom, production cost is reduced.
Technical solution: a kind of 16 color sorting Weft handling devices, including it is two rows of it is arranged in parallel select latitude needle, it is described that latitude needle is selected to be mounted on
In fan-shaped shell, it is 8 that every row, which selects the quantity of latitude needle, it is characterised in that: described to select latitude needle include syringe needle, guide rod, inertia punching
Bar and backshank are hit, the syringe needle, guide rod, inertia impact bar are connected with backshank by boss, and the guide rod is hollow structure,
It is internal with a pressure spring, and exerts a force to the contact surface of inertia impact bar, so that pressure spring abuts simultaneously with one end of inertia impact bar
Engagement, the internal diameter of guide rod is greater than the outer diameter of inertia impact bar, and the length of guide rod is greater than the length of inertia impact bar.
Further, the syringe needle for selecting latitude needle, backshank are solid construction.
Further, there are three threading holes arranged in parallel for the syringe needle.
Further, the backshank is hinged with actuating arm respectively, and the actuating arm connects driving motor.
The utility model has the advantages that 16 color sorting Weft handling devices of the invention have the advantage that
1, the quantity for selecting latitude needle is increased first, is enriched loom and is needed woven cloth cover flower pattern, while also enriching fabric
Type, suitable for weaving more high-grade fabric, such as silk；
2, the structure of latitude needle is selected by improving, reduction selects latitude needle in loom operating, because inertia problem leads to staplings,
And increases the quantity for selecting latitude needle, latitude movement is selected not generate any influence to the speed of loom；
3, the increase of latitude needle syringe needle threading hole number is selected, it is possible to reduce because breaking end caused by loom speed is fast.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
A specific embodiment of the invention is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the distributed architecture figure for selecting latitude needle of the invention；
Fig. 2 is the structural schematic diagram for selecting latitude needle of the invention；
Figure label are as follows: 1, shell, 2, select latitude needle, 3, backshank, 4, syringe needle, 5, threading hole, 6, boss, 7, guide rod, 8, inertia
Impact bar.
Specific embodiment
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
Referring to Fig. 1-2, a kind of 16 color sorting Weft handling devices, including it is two rows of it is arranged in parallel select latitude needle 2, it is described that latitude needle 2 is selected to pacify
In fan-shaped shell 1, it is 8 that every row, which selects the quantity of latitude needle 2, it is characterised in that: described that latitude needle 2 is selected to include syringe needle 4, guide rod
7, inertia impact bar 8 and backshank 3, the syringe needle 4, guide rod 7, inertia impact bar 8 and backshank 3 are connected by boss 6, described to lead
It is hollow structure to bar 7, it is internal that there is a pressure spring, and exert a force to the contact surface of inertia impact bar 8, so that pressure spring and inertia rush
The one end for hitting bar 8 abuts and engages, and the internal diameter of guide rod 7 is greater than the outer diameter of inertia impact bar 8, and the length of guide rod 7 is greater than
The length of inertia impact bar 8.
Further, the syringe needle 4 for selecting latitude needle 2, backshank 3 are solid construction.
Further, there are three threading holes 5 arranged in parallel for the syringe needle 4.
Further, the backshank 3 is hinged with actuating arm respectively, and the actuating arm connects driving motor.
Of the invention the specific working principle is as follows: loom at work, selects latitude needle 2 to pop up accordingly in Weft selector,
It sends out weft and carries out the switching for selecting latitude needle 2 when needing to carry out the color colour changing of yarn, due to the effect of inertia, may go out
The fracture of existing weft, select has inertia impact bar 8 at this time in latitude needle 2, inertia impact bar 8 can have spring due to the effect of inertia
A surge, inertia impact bar 8 can be partially reefed guide rod 7, be broken to reduce weft because effect of inertia is caused,
Meanwhile selecting the needle design of latitude needle 2 at three pore structures, weft yarn penetrates in threading hole 5 in " S " type, increases weft and selects latitude needle 5
Friction, reduce the probability of yarn breakage.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of 16 color sorting Weft handling devices, including it is two rows of it is arranged in parallel select latitude needle, it is described that latitude needle is selected to be mounted in fan-shaped shell,
It is 8 that every row, which selects the quantity of latitude needle, it is characterised in that: it is described that select latitude needle include syringe needle, guide rod, inertia impact bar and backshank,
The syringe needle, guide rod, inertia impact bar are connected with backshank by boss, the guide rod be hollow structure, inside have
One pressure spring, and exert a force to the contact surface of inertia impact bar, so that pressure spring is abutted and is engaged with one end of inertia impact bar, guide rod
Internal diameter be greater than inertia impact bar outer diameter, and the length of guide rod be greater than inertia impact bar length.
2. a kind of 16 color sorting Weft handling device according to claim 1, it is characterised in that: the syringe needle for selecting latitude needle, backshank
It is solid construction.
3. a kind of 16 color sorting Weft handling device according to claim 1, it is characterised in that: there are three arranged in parallel for the syringe needle
Threading hole.
4. a kind of 16 color sorting Weft handling device according to claim 1, it is characterised in that: the backshank is cut with scissors with actuating arm respectively
It connects, the actuating arm connects driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698775.3A CN110453346A (en) | 2019-07-31 | 2019-07-31 | A kind of 16 color sorting Weft handling devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698775.3A CN110453346A (en) | 2019-07-31 | 2019-07-31 | A kind of 16 color sorting Weft handling devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110453346A true CN110453346A (en) | 2019-11-15 |
Family
ID=68484126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910698775.3A Pending CN110453346A (en) | 2019-07-31 | 2019-07-31 | A kind of 16 color sorting Weft handling devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110453346A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US29648A (en) * | 1860-08-14 | Improvement in sewing-machine needles | ||
| GB821440A (en) * | 1955-04-15 | 1959-10-07 | Det Store Nordiske Telegraf Se | Means for the prevention of rebounding in apparatus and machines, notable for use intelecommunication systems |
| US3342220A (en) * | 1964-09-02 | 1967-09-19 | Elitex Zavody Textilniho | Weft changing apparatus |
| CN2719876Y (en) * | 2004-05-10 | 2005-08-24 | 林立 | Computerized electromagnetic weft-selecting mechanism |
| CN201738091U (en) * | 2010-07-06 | 2011-02-09 | 万建萍 | High-speed electromagnetic weft selecting device |
| CN203715840U (en) * | 2014-03-05 | 2014-07-16 | 祝新建 | Electronic weft selector for Spinner |
| CN107717857A (en) * | 2017-11-23 | 2018-02-23 | 苏州听毅华环保科技有限公司 | A kind of inertia mechanism for assembling-disassembling |
| CN207331180U (en) * | 2017-08-22 | 2018-05-08 | 山东日发纺织机械有限公司 | A kind of 12 color sorting Weft handling device of rapier loom |
| CN210826542U (en) * | 2019-07-31 | 2020-06-23 | 苏州市天翱特种织绣有限公司 | Sixteen-color weft selection device |
-
2019
- 2019-07-31 CN CN201910698775.3A patent/CN110453346A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US29648A (en) * | 1860-08-14 | Improvement in sewing-machine needles | ||
| GB821440A (en) * | 1955-04-15 | 1959-10-07 | Det Store Nordiske Telegraf Se | Means for the prevention of rebounding in apparatus and machines, notable for use intelecommunication systems |
| US3342220A (en) * | 1964-09-02 | 1967-09-19 | Elitex Zavody Textilniho | Weft changing apparatus |
| CN2719876Y (en) * | 2004-05-10 | 2005-08-24 | 林立 | Computerized electromagnetic weft-selecting mechanism |
| CN201738091U (en) * | 2010-07-06 | 2011-02-09 | 万建萍 | High-speed electromagnetic weft selecting device |
| CN203715840U (en) * | 2014-03-05 | 2014-07-16 | 祝新建 | Electronic weft selector for Spinner |
| CN207331180U (en) * | 2017-08-22 | 2018-05-08 | 山东日发纺织机械有限公司 | A kind of 12 color sorting Weft handling device of rapier loom |
| CN107717857A (en) * | 2017-11-23 | 2018-02-23 | 苏州听毅华环保科技有限公司 | A kind of inertia mechanism for assembling-disassembling |
| CN210826542U (en) * | 2019-07-31 | 2020-06-23 | 苏州市天翱特种织绣有限公司 | Sixteen-color weft selection device |
Non-Patent Citations (1)
| Title |
|---|
| 王静，张会青: "新型机织设备与工艺", 31 January 2019, 东华大学出版社, pages: 170 - 171 * |
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