CN105483915A - Weft insertion mechanism of air-jet loom - Google Patents
Weft insertion mechanism of air-jet loom Download PDFInfo
- Publication number
- CN105483915A CN105483915A CN201610041897.1A CN201610041897A CN105483915A CN 105483915 A CN105483915 A CN 105483915A CN 201610041897 A CN201610041897 A CN 201610041897A CN 105483915 A CN105483915 A CN 105483915A
- Authority
- CN
- China
- Prior art keywords
- air pump
- air
- weft insertion
- main
- auxiliary
- 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.)
- Pending
Links
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
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
- D03D47/3006—Construction of the nozzles
- D03D47/302—Auxiliary nozzles
-
- 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
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
- D03D47/3026—Air supply systems
- D03D47/3033—Controlling the air supply
-
- 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
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
- D03D47/3026—Air supply systems
- D03D47/3053—Arrangements or lay out of air supply systems
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a weft insertion mechanism of an air-jet loom. The weft insertion mechanism comprises a left bracket, a right bracket, a main air pump, an auxiliary air pump, a main spray nozzle, a motor, a main shaft, an input pipe, an output pipe, an air guiding pipe and a horizontal bracket, wherein a working platform is arranged on the weft insertion mechanism; the left bracket and the right bracket are mounted on the working platform, and are connected with each other via the horizontal bracket; mounting holes are formed in the left bracket and the right bracket; the main shaft is embedded in the mounting holes in the left bracket and the right bracket, and rotates freely along the left bracket and the right bracket; a plurality of auxiliary spray nozzle groups are arranged on the horizontal bracket; each auxiliary spray nozzle group comprises an inclined spray nozzle and a vertical spray nozzle; the main air pump is mounted outside the left bracket, and is communicated with the main spray nozzle via the output pipe; the auxiliary spray nozzle groups are communicated with the auxiliary air pump via the air guiding pipe. The weft insertion mechanism is simple to operate, and has the advantages that the airflow jet quantity of the main spray nozzle is reduced, the energy consumption is reduced, and the running is efficient and fast.
Description
[technical field]
The present invention relates to the technical field of the technical field of air-jet loom in textile machine, particularly weft insertion device.
[background technology]
American at the beginning of last century has invented air-jet loom, and through development decades, air-jet loom starts commercialization.Be limited to scientific and technological level at that time, air-jet loom can only produce monochromatic smallware, and loom speed is low, and fabric quality is poor.The progress of modern technologies, especially the development of electronic information technology, plays a key effect to the innovation of Weaving device, and electronics, microelectric technique make air-jet loom under the prerequisite ensureing product quality, performance improves greatly, and quality, the pattern kind of fabric are also significantly improved.
Air-jet loom is a kind of shuttleless loom adopting jet-stream wind weft traction to pass through shed open.Operation principle is the medium using air as wefting insertion, and the compressed air stream ejected produces frictional traction to weft yarn and draws, and weft tapes is crossed shed open.This filling insertion way can make loom realize high speed high yield, relatively other a few class loom, and air-jet loom all has greater advantage in fabric category adaptability and weaving speed, is the main flow of following a period of time loom.Air-jet loom is the one that the speed of a motor vehicle is the highest, because filling insertion way is reasonable, enters latitude rate higher, running operation handy and safe, have varietal adaptation comparatively wide, machine material consumption is few, the advantages such as efficiency is high, and the speed of a motor vehicle is high, noise is low, have become one of Novel cloth machine of most development prospect.
But existing air-jet loom complicated structure, the air-flow controllability of jet generation is poor, and weft yarn easily departs from desired trajectory.Air-jet loom needs to use compressed air, and power consumption is large, and vibration is large, and noise is large, and area for improvement is more.For improving output, the air-jet loom of wide cut occurs in a large number.The effect that wide cut is brought is the main burner jet velocity of loom and the lifting of capacity, and the effect of wefting insertion but declines to some extent.Solving being short of power of Looms is the emphasis studied.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, a kind of weft insertion device of air-jet loom is proposed, the air-flow allowing pilot jet during wefting insertion spray also has the power of transmission weft yarn, reduce the jet-impingement amount of main burner, reduce energy consumption, realize efficiently, fast operating, simple to operate, there is the functions such as setting parameter, monitoring, diagnosis.
For achieving the above object, the present invention proposes a kind of weft insertion device of air-jet loom, comprise left socle, right support, main air pump, auxiliary air pump, main burner, motor, main shaft, input pipe, efferent duct, wireway and horizontal stand, described weft insertion device is provided with workbench, workbench is provided with left socle and right support, left socle is connected by horizontal stand with right support; Described left socle and right support are equipped with installing hole, and main shaft is inserted in the installing hole on left socle and right support, and main shaft rotates freely along left socle and right support; Described horizontal stand has several sets of auxiliary blowers, sets of auxiliary blowers comprises angled nozzle and perpendicular nozzle; The outside of described left socle is provided with main air pump, and main air pump is connected with main burner by efferent duct; Described sets of auxiliary blowers is connected with auxiliary air pump by wireway; Described main air pump and auxiliary air pump are electrically connected with outside microcomputerized controller.
As preferably, described horizontal stand is positioned at the top of left socle and right support, and main shaft is positioned at the below of horizontal stand.
As preferably, the outside of described right support is installed with motor, and motor is connected with main shaft.
As preferably, the sets of auxiliary blowers quantity on described horizontal stand is at least 7.
As preferably, described main shaft is the driving shaft of six-bar linkage beating-up mechanism.
As preferably, the outside of described left socle is provided with air pump base, and main air pump is placed on air pump base, and air pump base and left socle flexibly connect.
As preferably, described auxiliary air pump is placed on workbench, and auxiliary air pump is connected by wireway with weft insertion device.Reduce the impact of auxiliary air pump vibration on weft insertion device.
As preferably, described main air pump, auxiliary air pump, motor are electrically connected with outside microcomputerized controller.By the programme-control start and stop time.
Beneficial effect of the present invention: the present invention by improving pilot jet on original air-jet loom, portion nozzle is set to heeling condition, such nozzle has impetus to weft yarn, under the control of microcomputerized controller, the stable of weft yarn movement locus can be ensured, reduce the jet amount of main burner, reduce energy consumption; Whole process, substantially by programme-control, realizes efficiently, fast operating, realizes the target that machine automatization completes.Air-jet loom has varietal adaptation widely, and this weft insertion device can reduce the jet amount of main burner on the loom of wide cut, reduces vibration and falls low-energy loss.This loom is simple to operate, has the functions such as setting parameter, monitoring, diagnosis, greatly can reduce the amount of labour of workman, accomplish energy-saving and emission-reduction simultaneously.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the schematic perspective view of the weft insertion device of a kind of air-jet loom of the present invention;
Fig. 2 is the front view of the weft insertion device of a kind of air-jet loom of the present invention.
In figure: the main air pump of 1-, 2-auxiliary air pump, 3-left socle, 4-air pump base, 5-input pipe, 6-efferent duct, 7-angled nozzle, 8-perpendicular nozzle, 9-wireway, 10-horizontal stand, 11-main shaft, 12-motor, 13-right support, 14-main burner.
[detailed description of the invention]
Consult Fig. 1 and Fig. 2, the weft insertion device of a kind of air-jet loom of the present invention, comprise left socle 3, right support 13, main air pump 1, auxiliary air pump 2, main burner 14, motor 12, main shaft 11, input pipe 5, efferent duct 6, wireway 9 and horizontal stand 10, described weft insertion device is provided with workbench, workbench is provided with left socle 3 and right support 13, left socle 3 is connected by horizontal stand 10 with right support 13; Described left socle 3 and right support 13 are equipped with installing hole, and main shaft 11 is inserted in the installing hole on left socle 3 and right support 13, and main shaft 11 rotates freely along left socle 3 and right support 13; Described horizontal stand 10 has several sets of auxiliary blowers, and sets of auxiliary blowers comprises angled nozzle 7 and perpendicular nozzle 8; The outside of described left socle 3 is provided with main air pump 1, and main air pump 1 is connected with main burner 14 by efferent duct 6; Described sets of auxiliary blowers is connected with auxiliary air pump 2 by wireway 9; Described main air pump 1 and auxiliary air pump 2 are electrically connected with outside microcomputerized controller.Described horizontal stand 10 is positioned at the top of left socle 3 and right support 13, and main shaft 11 is positioned at the below of horizontal stand 10.The outside of described right support 13 is installed with motor 12, and motor 12 is connected with main shaft 11.Sets of auxiliary blowers quantity on described horizontal stand 10 is at least 7.Described main shaft 11 is the driving shaft of six-bar linkage beating-up mechanism.The outside of described left socle 3 is provided with air pump base 4, and main air pump 1 is placed on air pump base 4, and air pump base 4 and left socle 3 flexibly connect.Described auxiliary air pump 2 is placed on workbench, and auxiliary air pump 2 is connected by wireway 9 with weft insertion device.Minimizing auxiliary air pump 2 vibrates the impact on weft insertion device; Described main air pump 1, auxiliary air pump 2, motor 12 are electrically connected, by the programme-control start and stop time with outside microcomputerized controller.
The course of work of the present invention:
The weft insertion device of a kind of air-jet loom of the present invention in the course of the work, first control main air pump 1 by microcomputerized controller to start, air is obtained from input pipe 5, compressed air is inputted the main burner 14 on left socle 3, spray a small amount of compressed air, compressed air and weft yarn contact friction form the tractive force to weft yarn, and weft yarn has the power of level and advances in the horizontal direction.When above weft yarn front end arrives first group of sets of auxiliary blowers soon, the motive force of main burner 14 weakens, and microcomputerized controller controls corresponding sets of auxiliary blowers jet-stream wind.The air-flow that angled nozzle 7 sprays makes weft yarn obtain the power advanced, and weft yarn lifts by the air-flow of vertical weft 8.When weft yarn front end reaches second group of sets of auxiliary blowers soon, motive force weakens again.Sets of auxiliary blowers starts jet, supplements motive force.Until wefting insertion terminates, start to beat up.Beat up complete beginning wefting insertion next time.
The present invention, by improving pilot jet on original air-jet loom, is set to heeling condition by portion nozzle, such nozzle has impetus to weft yarn, under the control of microcomputerized controller, can ensure the stable of weft yarn movement locus, reduce the jet amount of main burner 14, reduce energy consumption; Whole process, substantially by programme-control, realizes efficiently, fast operating, realizes the target that machine automatization completes.Air-jet loom has varietal adaptation widely, and this weft insertion device can reduce the jet amount of main burner on the loom of wide cut, reduces vibration and falls low-energy loss.This loom is simple to operate, has the functions such as setting parameter, monitoring, diagnosis, greatly can reduce the amount of labour of workman, accomplish energy-saving and emission-reduction simultaneously.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (8)
1. the weft insertion device of an air-jet loom, it is characterized in that: comprise left socle (3), right support (13), main air pump (1), auxiliary air pump (2), main burner (14), motor (12), main shaft (11), input pipe (5), efferent duct (6), wireway (9) and horizontal stand (10), described weft insertion device is provided with workbench, workbench is provided with left socle (3) and right support (13), left socle (3) is connected by horizontal stand (10) with right support (13); Described left socle (3) and right support (13) are equipped with installing hole, main shaft (11) is inserted in the installing hole on left socle (3) and right support (13), and main shaft (11) rotates freely along left socle (3) and right support (13); (10) have several sets of auxiliary blowers to described horizontal stand, and sets of auxiliary blowers comprises angled nozzle (7) and perpendicular nozzle (8); The outside of described left socle (3) is provided with main air pump (1), and main air pump (1) is connected with main burner (14) by efferent duct (6); Described sets of auxiliary blowers is connected with auxiliary air pump (2) by wireway (9); Described main air pump (1) and auxiliary air pump (2) are electrically connected with outside microcomputerized controller.
2. the weft insertion device of a kind of air-jet loom as claimed in claim 1, it is characterized in that: described horizontal stand (10) is positioned at the top of left socle (3) and right support (13), main shaft (11) is positioned at the below of horizontal stand (10).
3. the weft insertion device of a kind of air-jet loom as claimed in claim 1, is characterized in that: the outside of described right support (13) is installed with motor (12), and motor (12) is connected with main shaft (11).
4. the weft insertion device of a kind of air-jet loom as claimed in claim 1, is characterized in that: the sets of auxiliary blowers quantity on described horizontal stand (10) is at least 7.
5. the weft insertion device of a kind of air-jet loom as claimed in claim 1, is characterized in that: the driving shaft that described main shaft (11) is six-bar linkage beating-up mechanism.
6. the weft insertion device of a kind of air-jet loom as claimed in claim 1, it is characterized in that: the outside of described left socle (3) is provided with air pump base (4), main air pump (1) is placed on air pump base (4), and air pump base (4) and left socle (3) flexibly connect.
7. the weft insertion device of a kind of air-jet loom as claimed in claim 1, is characterized in that: described auxiliary air pump (2) is placed on workbench, and auxiliary air pump (2) is connected by wireway (9) with weft insertion device.
8. the weft insertion device of a kind of air-jet loom according to any one of claim 1 to 7, is characterized in that: described main air pump (1), auxiliary air pump (2), motor (12) are electrically connected with outside microcomputerized controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041897.1A CN105483915A (en) | 2016-01-22 | 2016-01-22 | Weft insertion mechanism of air-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041897.1A CN105483915A (en) | 2016-01-22 | 2016-01-22 | Weft insertion mechanism of air-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105483915A true CN105483915A (en) | 2016-04-13 |
Family
ID=55671174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610041897.1A Pending CN105483915A (en) | 2016-01-22 | 2016-01-22 | Weft insertion mechanism of air-jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105483915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020817A (en) * | 2019-12-27 | 2020-04-17 | 新昌县智创机械有限公司 | Weft insertion mechanism for textile machinery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3720492C1 (en) * | 1987-06-20 | 1988-08-04 | Dornier Gmbh Lindauer | Air nozzle for weft-thread insertion in pneumatic weaving machines |
| JPH05222648A (en) * | 1992-02-07 | 1993-08-31 | Asahi Chem Ind Co Ltd | Weft-inserting device of air jet loom |
| CN1120085A (en) * | 1994-07-05 | 1996-04-10 | 株式会社丰田自动织机制作所 | Weft inserting device for air jet loom |
| CN102146611A (en) * | 2010-11-17 | 2011-08-10 | 江苏万工科技集团有限公司 | Internal air current flowing device for loom |
| CN103409891A (en) * | 2013-08-16 | 2013-11-27 | 青岛奥海纺机制造有限公司 | Air jet loom |
| CN203653856U (en) * | 2013-11-04 | 2014-06-18 | 丁宏利 | Weft insertion device of air-jet loom |
| CN205313776U (en) * | 2016-01-22 | 2016-06-15 | 蔡婷婷 | Air jet loom's weft insertion mechanism |
-
2016
- 2016-01-22 CN CN201610041897.1A patent/CN105483915A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3720492C1 (en) * | 1987-06-20 | 1988-08-04 | Dornier Gmbh Lindauer | Air nozzle for weft-thread insertion in pneumatic weaving machines |
| JPH05222648A (en) * | 1992-02-07 | 1993-08-31 | Asahi Chem Ind Co Ltd | Weft-inserting device of air jet loom |
| CN1120085A (en) * | 1994-07-05 | 1996-04-10 | 株式会社丰田自动织机制作所 | Weft inserting device for air jet loom |
| CN102146611A (en) * | 2010-11-17 | 2011-08-10 | 江苏万工科技集团有限公司 | Internal air current flowing device for loom |
| CN103409891A (en) * | 2013-08-16 | 2013-11-27 | 青岛奥海纺机制造有限公司 | Air jet loom |
| CN203653856U (en) * | 2013-11-04 | 2014-06-18 | 丁宏利 | Weft insertion device of air-jet loom |
| CN205313776U (en) * | 2016-01-22 | 2016-06-15 | 蔡婷婷 | Air jet loom's weft insertion mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 戴继光等: "《棉织实用新技术》", 30 June 1996, 中国纺织出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020817A (en) * | 2019-12-27 | 2020-04-17 | 新昌县智创机械有限公司 | Weft insertion mechanism for textile machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101825062B (en) | Renewable wind energy or wind power generator with supercharging device | |
| CN105483915A (en) | Weft insertion mechanism of air-jet loom | |
| CN205313776U (en) | Air jet loom's weft insertion mechanism | |
| CN203960483U (en) | A kind of for weaving the air-jet loom of flannelette | |
| CN210287696U (en) | Overhead motor of air jet loom | |
| CN104018279A (en) | Air jet loom for weaving lint | |
| CN102499472A (en) | Rear shred feed system device of novel cigarette making machine | |
| CN205313777U (en) | Stabilize air jet loom of wefting insertion | |
| CN208166069U (en) | A kind of efficient stable automatic feeding system | |
| CN105483916A (en) | Weft insertion stabilized air-jet loom | |
| CN202430471U (en) | Hot air duct adjusting device for stenter setting machine | |
| CN104790101B (en) | A kind of air-jet loom in wide size | |
| CN211848302U (en) | Cam opening device is used in production of song brocade surface fabric | |
| CN210425929U (en) | Textile cloth drying machine | |
| CN203846210U (en) | Device for traction and control of free ends of weft yarns and recovery of yarn heads | |
| CN113930875A (en) | Reed structure for warping | |
| CN108642684B (en) | Energy-saving control device of air jet loom, air jet loom and use method of air jet loom | |
| CN209010700U (en) | A kind of air-jet loom machine | |
| CN210237924U (en) | Weft insertion device of loom | |
| US6269842B1 (en) | Weaving loom with circulating magnetic shuttle | |
| CN201386625Y (en) | Wind driven generator of regeneration wind energy | |
| CN212713944U (en) | Aircraft nose support for air jet loom | |
| CN204625925U (en) | A kind of air-jet loom | |
| CN211595924U (en) | Weft insertion mechanism of radiation-resistant yarn shuttle loom | |
| CN206127563U (en) | Drive mechanism of jet -propelled loom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |
|
| RJ01 | Rejection of invention patent application after publication |