CN206204544U - High-speed water jet loom - Google Patents
High-speed water jet loom Download PDFInfo
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- CN206204544U CN206204544U CN201620808190.4U CN201620808190U CN206204544U CN 206204544 U CN206204544 U CN 206204544U CN 201620808190 U CN201620808190 U CN 201620808190U CN 206204544 U CN206204544 U CN 206204544U
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- slay
- eccentric shaft
- upper beam
- bolt
- rear upper
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Abstract
The utility model is related to spray into weft yarn in itself by liquid the loom of shed open, especially a kind of high-speed water jet loom.Including rear upper beam, tightening weft axis, multi-arm fixed frame, heald frame and respectively positioned at heald frame two ends wallboard, the two ends of heald frame are separately positioned on rear upper beam, the two ends of upper beam are connected with wallboard respectively afterwards, the two ends of multi-arm fixed frame are separately fixed on wallboard, wherein, the tightening weft axis are alternated by slay and eccentric shaft and are formed by fixedly connecting, the two ends top of slay is fixed with eccentric shaft, connected by eccentric shaft between adjacent two slay, the center line of slay is located along the same line, the axis of eccentric shaft is located along the same line, tightening weft axis two ends are eccentric shaft, and respectively with two wallboards rotate be connected, slay is provided with several reed supporting plates being fixedly connected with reed.It matches somebody with somebody great, it is adaptable to the water-jet loom of high-speed cruising, operates steadily, and the opening mode of water-jet loom can be adjusted.
Description
Technical field
The utility model is related to spray into weft yarn in itself by liquid the loom of shed open, and especially a kind of high-speed spray is knitted
Machine.
Background technology
Solid tightening weft axis have been widely used in water-jet loom, and are increasingly used in water-jet loom, phase
Than in hollow tightening weft axis, its weaving for being more suitable for high density weight fabric.However, the functional requirement of tightening weft axis makes it worked
Journey is in unbalance dynamic state, often results in and is vibrated greatly in beating, the result is that not only loom work noise is big, related zero
The easy wear out failure of part, and also limit the raising of Density, it is impossible to weave the fine work fabric of filling density high.For axial length
The more long and faster tightening weft axis of running speed, its influence is more obvious.
Shedding mechanism is one of five great institutions of loom, is to form important mechanism necessary to fabric.Water-jet loom is opened
Mouth mechanism has crank connecting link opening, cam shedding, dobby shedding and jacquard weave opening, and the piece number of every kind of its heald frame of opening mode is not
With.In existing water-jet loom, the opening mode and the heald frame number of use that every loom is used all be it is pre-set,
Therefore the opening mode and heald frame number that every loom is used all are fixed, and typically it cannot be adjusted.
The content of the invention
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, it is proposed that a kind of high-speed spray is knitted
Machine, it matches somebody with somebody great, it is adaptable to the water-jet loom of high-speed cruising, operates steadily, and the opening mode of water-jet loom can be entered
Row adjustment.
The technical solution of the utility model is：A kind of high-speed water jet loom, including rear upper beam, tightening weft axis, multi-arm fixed frame,
Heald frame and respectively positioned at the wallboard at heald frame two ends, the two ends of heald frame are separately positioned on rear upper beam, the two ends of rear upper beam respectively with
Wallboard is connected, and the two ends of multi-arm fixed frame are separately fixed on wallboard, wherein, the wallboard includes big plate and middle plate, middle plate position
It is bolted to connection between the lower section of big plate, big plate and middle plate, middle plate is provided with several bolts hole, bolt is arranged on spiral shell
In keyhole, the quantity of the quantity more than bolt of bolt hole, upper beam is installed after being provided with least two in the horizontal direction on the big plate
Hole；
The tightening weft axis are alternated by slay and eccentric shaft and are formed by fixedly connecting, and the two ends top of slay is fixed with partially
Heart axle, is connected between adjacent two slay by eccentric shaft, and the center line of slay is located along the same line, and the axis of eccentric shaft is located at
On same straight line, tightening weft axis two ends are eccentric shaft, and are rotated with two wallboards be connected respectively, and slay is provided with several solid with reed
The reed supporting plate of fixed connection.
In the utility model, the surrounding of each rear upper beam mounting hole is equipped with several fixed installation holes, and the two ends of rear upper beam are equal
Flange is fixed with, flange is arranged on fixed installation hole by bolt.When after upper beam be arranged on different rear upper beam mounting holes in
When, the piece number of heald frame can be adjusted, so as to the opening mode to water-jet loom is adjusted.
The eccentric shaft is fixedly connected by bolt with slay.
The beneficial effects of the utility model：
(1) the beating axle construction that the utility model is used increased the counterweight of tightening weft axis, reduce vibration, transport water-jet loom
Turn steady and high speed beating motion can be realized；Meanwhile, can move down the center of whole water-jet loom, water-jet loom is run more
Plus it is steady；
(2) by upper beam after movement, the quantity of heald frame can be adjusted, so as to change the openings of water-jet loom
Formula, increased the fertile product scope of water-jet loom institute, substantially increase the production efficiency of water-jet loom.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the structural representation of the utility model deadlight；
Fig. 3 is the structural representation of tightening weft axis in the utility model.
In figure：1 wallboard；101 big plates；Plate in 102；103 bolts hole；104 bolts；Upper beam mounting hole after 105；106 fix
Mounting hole；2 heald frames；3 multi-arm fixed frames；4 tightening weft axis；401 slays；402 eccentric shafts；403 reed supporting plates.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in figure 1, the high-speed water jet loom includes heald frame 2, multi-arm fixed frame 3 and respectively positioned at the two ends of heald frame 2
Wallboard 1, the two ends of multi-arm fixed frame 3 are separately fixed on wallboard 1, and the two ends of heald frame 2 are separately positioned on rear upper beam, rear upper beam
Two ends be connected with wallboard 1 respectively.Described wallboard includes big plate 101 and middle plate 102, and middle plate 102 is located under big plate 101
Side, is fixedly connected between big plate 101 and middle plate 102 by bolt 104.Middle plate 102 is provided with multiple bolts hole 103, bolt 104
It is fixed in bolt hole 103, the quantity of the quantity more than bolt 104 of bolt hole 103.Between adjustment bolt 104 and bolt hole 103
Position it is opposite, when bolt 104 is fixed in different bolts hole 103, you can between the big plate 101 of adjustment and middle plate 102
Position.As shown in Fig. 2 upper beam mounting hole 105 after being provided with two in the horizontal direction on the big plate 101, each rear upper beam installation
Hole 105 is formed around four fixed installation holes 106, and the two ends of rear upper beam are respectively and fixedly provided with flange, and flange is arranged on by bolt
On fixed installation hole 106, so as to rear upper beam is fixed on big plate 101.When after upper beam be arranged on different rear upper beam mounting holes
When in 105, the piece number of heald frame 2 can be adjusted, so as to the opening mode to water-jet loom is adjusted.
The high-speed water jet loom also includes tightening weft axis 4, and reed is fixed on the top of tightening weft axis 4, the two ends point of tightening weft axis 4
It is not arranged on two wallboards 1, one end of tightening weft axis 4 is connected with motor output shaft, before and after motor output shaft drive tightening weft axis
Swing.As shown in figure 3, the tightening weft axis 4 are alternated and are formed by fixedly connecting by slay 401 and eccentric shaft 402, slay 401
Two ends top is equipped with eccentric shaft 402, and eccentric shaft 402 is fixedly connected by bolt with slay 401, between adjacent two slay 401
Connected by eccentric shaft 402.The center line of wherein slay 401 is located along the same line, and the axis of eccentric shaft 402 is located at always
On line, This structure increases the counterweight of tightening weft axis, reduce vibration, make the water-jet loom smooth running and beating fortune at a high speed can be realized
It is dynamic；The center of whole machine is reduced simultaneously, makes its operation more steady.Slay 401 is provided with several reed supporting plates 403,
Reed is fixedly connected with reed supporting plate 403.
The course of work of the high-speed water jet loom is as described below：First, with weaving constantly sent out to weaving area and determine
The motion of warp thread is measured, under shedding mechanism effect, according to the Changing Pattern that fabric organization chart's upper warp and woof interweaves, is sequentially driven in time
Warp thread, forms shed open, while using fluid as wefting insertion medium, produces frictional traction to enter weft yarn with the water under high pressure for ejecting
Weft tapes are crossed shed open by row traction, and the purpose of wefting insertion is reached by the jet of hydrojet generation, after weft yarn enters shed open, two
Again alternatively up and down, reciprocity position forms new shed open, such iterative cycles, so as to complete the process of weaving cotton cloth to layer warp thread.
Claims (1)
1. a kind of high-speed water jet loom, including rear upper beam, tightening weft axis (4), multi-arm fixed frame (3), heald frame (2) and respectively be located at it is comprehensive
The wallboard (1) at frame (2) two ends, the two ends of heald frame (2) are separately positioned on rear upper beam, the two ends of rear upper beam respectively with wallboard (1)
Connection, it is characterised in that：The wallboard includes big plate (101) and middle plate (102), and middle plate (102) is under big plate (101)
Side, is fixedly connected between big plate (101) and middle plate (102) by bolt (104), and middle plate (102) is provided with several bolts hole
(103), bolt (104) is in bolt hole (103), and the quantity of the quantity more than bolt (104) of bolt hole (103) is described
Upper beam mounting hole (105) after being provided with least two in the horizontal direction on big plate (101)；
The tightening weft axis (4) are alternated and are formed by fixedly connecting by slay (401) and eccentric shaft (402), the two ends of slay (401)
Top is fixed with eccentric shaft (402), is connected by eccentric shaft (402) between adjacent two slay (401), in slay (401)
Heart line is located along the same line, and the axis of eccentric shaft (402) is located along the same line, and tightening weft axis (4) two ends are eccentric shaft, and
Rotated with two wallboards (1) respectively and be connected, slay (401) is provided with several reed supporting plates (403) being fixedly connected with reed；
The surrounding of each rear upper beam mounting hole (105) is equipped with several fixed installation holes (106), and the two ends of rear upper beam are respectively and fixedly provided with method
Orchid, flange is arranged in fixed installation hole (106) by bolt；
The eccentric shaft (402) is fixedly connected by bolt with slay (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808190.4U CN206204544U (en) | 2016-07-29 | 2016-07-29 | High-speed water jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808190.4U CN206204544U (en) | 2016-07-29 | 2016-07-29 | High-speed water jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206204544U true CN206204544U (en) | 2017-05-31 |
Family
ID=58756480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620808190.4U Active CN206204544U (en) | 2016-07-29 | 2016-07-29 | High-speed water jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206204544U (en) |
-
2016
- 2016-07-29 CN CN201620808190.4U patent/CN206204544U/en active Active
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