CN102061551A - Jetting device for weft insertion mechanism of water jet loom - Google Patents
Jetting device for weft insertion mechanism of water jet loom Download PDFInfo
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- CN102061551A CN102061551A CN2009102227447A CN200910222744A CN102061551A CN 102061551 A CN102061551 A CN 102061551A CN 2009102227447 A CN2009102227447 A CN 2009102227447A CN 200910222744 A CN200910222744 A CN 200910222744A CN 102061551 A CN102061551 A CN 102061551A
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Abstract
The invention relates to a jetting device for a weft insertion mechanism of a water jet loom. The jetting device is characterized by comprising a water tank, five nozzles and five jet pumps which are used for delivering water in the water tank to the five nozzles by pulse pressure, wherein the five nozzles are arranged from top to bottom in sequence; the five jet pumps and the five nozzles are connected independently through water pipes; an opening of a weft yarn is formed on each nozzle; and each water pipe is matched with the inlet on the corresponding nozzle; and the five nozzles can work together or independently. The device can be applied to the requirement of simultaneously inserting five weft yarns in a textile while weaving a five-layer textile by the water jet loom. The jetting device has a simple structure, is novel and reasonable, and provides mechanical guarantee of the jetting device of the weft insertion mechanism for multi-port five-layer textile weaved by the water jet loom.
Description
Technical field
The present invention relates to textile machine, relate in particular to the injection apparatus of water jet looms weft insertion device in the textile machine.
Background technology
Water jet looms comprises shedding mechanism, weft insertion device, beating-up mechanism, spooler and warp-feeding mechanism five major parts, and wherein, weft insertion device is to utilize various filling insertion way that weft yarn is introduced shed open so that and warp thread interweave and form the mechanism of fabric.Water jet looms produces friction traction power by the current that spray to weft yarn, and the weft yarn that is wrapped on the bobbin is introduced shed open by weft accumulator.Injection apparatus includes jet pump and nozzle in the weft insertion device of common water jet looms, and jet pump is the major part of weft insertion device, and the High-Pressure Water that can introduce a latitude is provided in the loom single-revolution.Existing water jet looms mostly has a jet pump and a nozzle, promptly introduces a latitude at every turn and weaves.
Along with the requirement to the braided fabric product category on the market increases, the demand of multiply cloth is also more and more.Multiply cloth majority in the market all is with single shed open loom forming from utilizing down warp thread to shift one's position to weave successively by turns from a shed open more from top to down of a latitude one latitude in layer.So-called single shed open loom is exactly to have only a shed open can only introduce a weft yarn to carry out woven loom at every turn.Though also existing in the market double shuttle port machine, but also just import, two shed opens once can draw two weft yarns and weave, the efficient high-quality two layers of fabric weaving velvet one class of energy, but this class loom price is very expensive, almost is 50 to 100 times of our domestic common single shed open loom, and a door width of cloth also is subjected to great restriction, weave the multiply cloth more than two layers, very difficulty.And many water-jet looms of a plurality of shower nozzles are arranged on the market, nozzles of these many sprays just on single shed open basis, change raw material that different raw materials or different colors need one by one spray wefting insertion by turns, can't realize weaving at all and introduce many latitudes simultaneously above two-layer fabrics and carry out woven needs.
Summary of the invention
In order to address the above problem, the purpose of this invention is to provide a kind of can be at the injection apparatus of the water jet looms weft insertion device of weaving five weft yarns of five layers of disposable wefting insertion of fabric.
To achieve these goals, the present invention adopts following technical scheme: a kind of injection apparatus of water jet looms weft insertion device, it is characterized in that: comprise water tank, five nozzles, be used for the aquapulse in the described water tank is pressed and delivered to five jet pumps at described five nozzle places, described five nozzles are arranged in order from the top down, between described five jet pumps and five nozzles all by water pipe connection one by one mutually separately, each described nozzle all has the outlet of penetrating for weft yarn, and described five nozzles can be worked simultaneously, also can be worked independently.
On the basis of technique scheme, preferably, the injection apparatus of this weft insertion device also comprise one with the water jet looms main shaft mutually transmission practice the power transmission shaft of level, along direction of axis line five eccentric cams are installed successively on the described power transmission shaft, all has piston in each described jet pump, each described piston contacts with rolling by rolling member and described eccentric cam respectively, and described eccentric cam drove described piston motion when described power transmission shaft rotated.
On the basis of technique scheme, preferably, the injection apparatus of described weft insertion device is positioned at described left side in the face of the water jet looms front, and is installed in described in the face of on the wallboard in water jet looms left side or establish frame in addition and install.
On the basis of technique scheme, preferably, be furnished with the water yield and water-pressure regulating device respectively on described five jet pumps, make the water flow jet of nozzle reach ideal effect.
On the basis of technique scheme, preferably, be respectively arranged with direction regulator on described five nozzles, this direction regulator can be regulated the water flow jet direction of described nozzle, makes the weft yarn heading of every wefting insertion correct.
Enforcement by technique scheme, the present invention obtains following beneficial effect: technical scheme of the present invention is the same injection apparatus that sprays of a kind of five pumps that is improved and transform on common water jet looms, five five of interior wefting insertion simultaneously of shed open reach with interior weft yarn up and down, can weave five layers and reach with interior multiply cloth.The injection apparatus of the weft insertion device of water jet looms of the present invention has solved present weaving multiple layer fabric can only be with a single shed open loom latitude one latitude woven situation of taking turns successively in layer, provide a kind of can be in the mode of a kind of five pumps on the water jet looms of weaving five weft yarns of five layers of disposable wefting insertion of fabric with spray.The present invention has simple in structure, and is new reasonable, for water jet looms weave five layers and with interior fabric simultaneously wefting insertion mechanical guarantee is provided.
Description of drawings
Accompanying drawing 1 is the injection apparatus principle schematic of the weft insertion device of water jet looms of the present invention;
Accompanying drawing 2 can be weaved a kind of structure chart of five layers of fabric for the injection apparatus of the weft insertion device of water jet looms of the present invention;
Wherein: 1, water tank; 21, jet pump; 22, jet pump; 23, jet pump; 24, jet pump; 25 jet pumps; 31, eccentric cam; 32, eccentric cam; 33, eccentric cam; 34, eccentric cam; 35, eccentric cam; 4, power transmission shaft; 51, water inlet pipe; 52, water inlet pipe; 53, water inlet pipe; 54, water inlet pipe; 55, water inlet pipe; 51 ', outlet pipe; 52 ', outlet pipe; 53 ', outlet pipe; 54 ', outlet pipe; 55 ', outlet pipe; 61, nozzle; 62, nozzle; 63, nozzle; 64, nozzle; 65, nozzle; 71, direction regulator; 72, direction regulator; 73, direction regulator; 74, direction regulator; 75, direction regulator; 81, the water yield and water-pressure regulating device; 82, the water yield and water-pressure regulating device; 83, the water yield and water-pressure regulating device; 84, the water yield and water-pressure regulating device; 85, the water yield and water-pressure regulating device.
The specific embodiment
The present invention is further illustrated in conjunction with Figure of description below by embodiment.
Five jet pumps 21,22,23,24,25 are installed in the both sides of same power transmission shaft 4, power transmission shaft 4 herein is in transmission connection mutually with the main shaft of water jet looms, its rotational power is come by the spindle of water jet looms, concrete structure is: along direction of axis line five eccentric cams 31,32,33,34,35 are installed successively on the power transmission shaft 4, all have piston in each jet pump, the piston in these water pumps contacts with rolling by rolling member with five eccentric cams respectively.Through the rotation of power transmission shaft 4, be installed in eccentric cam on the power transmission shaft 4 and contact with the piston rolling of jet pump by rolling member and driven piston and move back and forth.The time that eccentric cam 31,32,33,34,35 on the power transmission shaft 4 can be done to be fit to is adjusted, synchronous with the work that promotes five jet pumps, also can call a timeout, to be fit to spray pump quantity or four pumps or three pumps or two pumps carry out corresponding four layers three layers two layers in fabric or the needs of four sprays or three sprays or two sprays and adjusting synchronously.
In order to join the water yield and the hydraulic pressure of water emitted dose of each nozzle, on each jet pump, all be furnished with the water yield and water-pressure regulating device 81,82,83,84,85, they are controlling the water spray water yield and the hydraulic pressure of nozzle 61,62,63,64,65 respectively, the water yield and water-pressure regulating device 81,82,83,84,85 can independently be regulated water pump 31,32,33,34,35 separately, make the water flow jet of nozzle 61,62,63,64,65 reach ideal effect.In addition, in order to regulate the water flow jet direction of each nozzle, on five nozzles, be furnished with direction regulator 71,72,73,74,75 respectively, regulate the injection direction of control nozzle 61,62,63,64,65, make the weft yarn heading of every wefting insertion correct by regulating direction regulator.
As shown in Figure 2, this injection apparatus for the weft insertion device of water jet looms of the present invention is being weaved a kind of structural representation of five layers of fabric.
Can five pumps in the injection apparatus of water jet looms weft insertion device of the present invention with the method and apparatus of spray, can be according to the needs of fabric, carry out the adjustment of nozzle quantity, can two with spray, three with spray, four with spray, in addition can five with spray, as long as the permission of the height of the supporting and loom of the needs of fabric and multiple-shed dobbies.
Above embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. the injection apparatus of a water jet looms weft insertion device, it is characterized in that: comprise water tank, five nozzles, be used for the aquapulse in the described water tank is pressed and delivered to five jet pumps at described five nozzle places, described five nozzles are arranged in order from the top down, between described five jet pumps and five nozzles all by water pipe connection one by one mutually separately, each described nozzle all has the outlet of penetrating for weft yarn, and described five nozzles can be worked simultaneously, also can be worked independently.
2. the injection apparatus of water jet looms weft insertion device according to claim 1, it is characterized in that: this weft insertion device injection apparatus also comprise one with the water jet looms main shaft mutually transmission practice the power transmission shaft of level, along direction of axis line five eccentric cams are installed successively on the described power transmission shaft, all have piston in each described jet pump, each described piston contacts with rolling by rolling member and described eccentric cam respectively; When described power transmission shaft rotated, described eccentric cam drove described piston motion.
3. the injection apparatus of the weft insertion device of water jet looms according to claim 1, it is characterized in that: the injection apparatus of described weft insertion device is positioned at described left side in the face of the water jet looms front, and is installed in described in the face of on the wallboard in water jet looms left side or establish frame in addition and install.
4. the injection apparatus of water jet looms weft insertion device according to claim 1 is characterized in that: be furnished with the water yield and water-pressure regulating device respectively on described five jet pumps.
5. the injection apparatus of water jet looms weft insertion device according to claim 1 is characterized in that: be respectively arranged with direction regulator on described five nozzles, this direction regulator can be regulated the water flow jet direction of described nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102227447A CN102061551A (en) | 2009-11-16 | 2009-11-16 | Jetting device for weft insertion mechanism of water jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102227447A CN102061551A (en) | 2009-11-16 | 2009-11-16 | Jetting device for weft insertion mechanism of water jet loom |
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| Publication Number | Publication Date |
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| CN102061551A true CN102061551A (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102227447A Pending CN102061551A (en) | 2009-11-16 | 2009-11-16 | Jetting device for weft insertion mechanism of water jet loom |
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| CN (1) | CN102061551A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820925A (en) * | 2012-11-19 | 2014-05-28 | 津田驹工业株式会社 | Method and apparatus for controlling rotating speed of main shaft of water-jet loom |
| CN109943959A (en) * | 2017-12-15 | 2019-06-28 | 株式会社丰田自动织机 | Method for weaving based on polychrome water-jet loom |
| CN117019464A (en) * | 2023-10-08 | 2023-11-10 | 美康弘益生物科技(苏州)有限公司 | Spraying device, spraying method and application of spraying device and spraying method in test paper preparation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002220768A (en) * | 2001-01-17 | 2002-08-09 | Tsudakoma Corp | Picking device of water jet loom |
-
2009
- 2009-11-16 CN CN2009102227447A patent/CN102061551A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002220768A (en) * | 2001-01-17 | 2002-08-09 | Tsudakoma Corp | Picking device of water jet loom |
Non-Patent Citations (1)
| Title |
|---|
| 裘愉发、吕波: "《喷水织机原理与使用》", 29 February 2008 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820925A (en) * | 2012-11-19 | 2014-05-28 | 津田驹工业株式会社 | Method and apparatus for controlling rotating speed of main shaft of water-jet loom |
| CN103820925B (en) * | 2012-11-19 | 2016-08-17 | 津田驹工业株式会社 | The method for controlling number of revolution of the main shaft of water jet loom and device |
| CN109943959A (en) * | 2017-12-15 | 2019-06-28 | 株式会社丰田自动织机 | Method for weaving based on polychrome water-jet loom |
| CN109943959B (en) * | 2017-12-15 | 2023-10-31 | 株式会社丰田自动织机 | Weaving method based on multicolor water-jet loom |
| CN117019464A (en) * | 2023-10-08 | 2023-11-10 | 美康弘益生物科技(苏州)有限公司 | Spraying device, spraying method and application of spraying device and spraying method in test paper preparation |
| CN117019464B (en) * | 2023-10-08 | 2024-02-06 | 美康弘益生物科技(苏州)有限公司 | Spraying device, spraying method and application of spraying device and spraying method in test paper preparation |
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Application publication date: 20110518 |