CN203795072U - Installing mechanism for multi-spraying electronic weft accumulator yarn trappers - Google Patents
Installing mechanism for multi-spraying electronic weft accumulator yarn trappers Download PDFInfo
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- CN203795072U CN203795072U CN201420111902.8U CN201420111902U CN203795072U CN 203795072 U CN203795072 U CN 203795072U CN 201420111902 U CN201420111902 U CN 201420111902U CN 203795072 U CN203795072 U CN 203795072U
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- guide chase
- chase ring
- tension disk
- inlet wire
- nozzle needle
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Abstract
The utility model discloses an installing mechanism for multi-spraying electronic weft accumulator yarn trappers. The installing mechanism comprises an installing support (1) fixed to a spray needle base support and is characterized in that the installing support (1) is provided with a plurality of sets of yarn inlet plates (2) and a plurality of sets of yarn outlet plates (3), the yarn inlet plates (2) and the yarn outlet plates (3) are arranged in the opposite directions, and a plurality of vertical yarn trappers (4) used for performing yarn trapping operation after weft insertion are arranged between the yarn inlet plates (2) and the yarn outlet plates (3) corresponding to the yarn inlet plates (2). According to the installing mechanism for the multi-spraying electronic weft accumulator yarn trappers, due to the fact that the yarn trappers are reasonably distributed, the weft conveying control problem caused when multiple spray needles are assembled in the prior art is solved; the yarn trappers can be distributed in a more compact mode, and the space used for the yarn trappers is reduced.
Description
Technical field
The invention belongs to the structure-design technique field of weft insertion mechanism of water jet loom, be specifically related to a kind of many spray electronic weft storage device tension disk installing mechanisms.
Background technology
Water jet looms is the one of shuttleless loom, and it carries out wefting insertion by water flow jet, has that fluidic beam concentration is good, energy consumption is low, lower-price characteristic compared with air-jet loom.The effect of weft insertion mechanism of water jet loom is that weft yarn is introduced to shed open, makes it to be woven into fabric with warp thread.The weft insertion device of water jet looms is taking water as carrier, utilizes the injection of water under high pressure to rely on the frictional force of current and yarn that weft yarn is introduced to shed open, and this makes water jet looms take advantage at cost, the aspect such as laborsaving, energy-conservation.
In prior art, weft insertion device generally includes water pump, weft accumulator, refers to rod, presser device, floating drum case and nozzle needle.When loom running, the revolution of water pump cam makes pump cam lever pull plunger reciprocating motion, makes water pump from the water suction of floating drum case, after water pressurized, sprays from nozzle needle again.Meanwhile, presser device is opened, and refers to that rod lifts, and the parallel in nozzle needle is driven by current, guides opposite side into from fabric one side, after wefting insertion finishes, refers to that rod falls, and presser device is closed, and clamps weft yarn to next wefting insertion.
Application number is that 200820199439.1 Chinese patent application discloses a kind of four-spraying nozzle needles unit equipment for hydraulic loom, and wherein nozzle needle seat is four, and each nozzle needle seat is provided with a nozzle needle body, and a nozzle needle is installed on each nozzle needle body.Application number is the jet needle combined device that the Chinese patent application of 201010281315.X discloses a kind of weft insertion mechanism of water jet loom, by offering the screwed hole coordinating with set screws on described nozzle needle seat, described screwed hole is positioned at a side in water route, described set screws and water route the same side in nozzle needle body, can realize so effectively arranging of more nozzle needle combinations, as four nozzle needles are arranged, five nozzle needles are arranged or six nozzle needles are arranged.Application number is many jet needle combined devices that 201310030578.7 Chinese patent application discloses a kind of weft insertion mechanism of water jet loom, adjusting screw group is positioned on nozzle needle seating face, the dorsal part and the water route that are arranged on water route form stereochemical structure, the more nozzle needle of arranging like this, as seven nozzle needles are arranged, eight nozzle needles are arranged, nine nozzle needles are arranged or ten nozzle needles are arranged.
Along with increasing of nozzle needle quantity, can bring on the one hand how middle pattern to select, reduce in the equatorial replacement frequency of beating up of weaving cotton cloth; But some problems have been brought on the other hand: clamp the function of multiple weft yarn to next wefting insertion as original tension disk no longer meets, because parallel pattern kind is more, need different tension disks to operate.The present invention is for addressing these problems.
Summary of the invention
The object of the invention is to provide much more a kind of spray electronic weft storage device tension disk installing mechanisms, solved tension disk in prior art and no longer met needs under many nozzle needles combined situation and control the problems such as operating process that whether multiple parallel clamp.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of many spray electronic weft storage device tension disk installing mechanisms, comprise the mounting bracket being fixed on nozzle needle seat support, it is characterized in that, on described mounting bracket, some groups of inlet wire plate and the outlet boards that arrange are in opposite directions set, between described inlet wire plate and outlet board correspondingly, be provided for several vertical tension disks that carry out clamp operation after wefting insertion.
Preferred technical scheme is: several inlet wire guide chase rings are set on described inlet wire plate, several outlet guide chase rings are set on described outlet board, described parallel runs through and is fed to nozzle needle body after inlet wire guide chase ring, corresponding outlet guide chase ring and enters in silk mouthful.
Preferred technical scheme is: described vertical tension disk comprises upper chuck ceramics and the lower chuck ceramics of coaxial setting, runs through inlet wire guide chase ring and the parallel upper chuck ceramics of process of corresponding outlet guide chase ring and the clamping zone of corresponding lower chuck ceramics.
Preferred technical scheme is: guide chase ring in the middle of being also provided with between described inlet wire guide chase ring and corresponding outlet guide chase ring, described parallel runs through after inlet wire guide chase ring, middle guide chase ring and corresponding outlet guide chase ring, is fed to nozzle needle body and enters in silk mouth.
Preferred technical scheme is: described outlet board is U-shaped plate, guide chase ring in the middle of arranging on the inner panel of described outlet board; Outlet guide chase ring is set on the outside plate of described outlet board; Between the inner panel of described outlet board and outside plate, be the fixed head fixing with mounting bracket.
Preferred technical scheme is: several vertical tension disks on mounting bracket, forms the vertical tension disk of a row that approaches outlet guide chase ring with approach inlet wire guide chase ring another arrange vertical tension disk, staggered being fixed on mounting bracket of the vertical tension disk of two rows, its equator runs through inlet wire guide chase ring, approaching one of outlet guide chase ring arranges on the lower chuck ceramics of vertical tension disk along running through inlet wire guide chase ring with corresponding outlet guide chase ring or parallel, approach one of inlet wire guide chase ring and arrange edge on the lower chuck ceramics of vertical tension disk, middle guide chase ring and corresponding outlet guide chase ring, then being sent to nozzle needle body enters in silk mouth.
Preferred technical scheme is: the height that approaches the vertical tension disk of a row of inlet wire guide chase ring is greater than or less than and the height of the vertical tension disk of a row that approaches outlet guide chase ring.
Preferred technical scheme is: described inlet wire guide chase ring, approach edge on the lower chuck ceramics of the vertical tension disk of a row of inlet wire guide chase ring, middle guide chase ring, corresponding outlet guide chase ring in same level or inlet wire guide chase ring, approach on the lower chuck ceramics of the vertical tension disk of a row of outlet guide chase ring edge with corresponding outlet guide chase ring in same level.
Preferred technical scheme is: several nozzle needle seats are installed on described nozzle needle seat support, on each nozzle needle seat, are provided with installing hole, nozzle needle body is housed in each installing hole, each nozzle needle body Inner Front End is provided with nozzle needle, and rear end is provided with into silk mouthful; Described parallel runs through and is fed to nozzle needle body after corresponding outlet guide chase ring and enters in silk mouthful.
It should be noted that, in the present invention, in inlet wire guide chase ring, outlet guide chase ring, be provided with porcelain ring.Described vertical tension disk is installed up and down, and the contact-making surface of upper and lower chuck ceramics and parallel is provided with ceramic disks, and on described vertical tension disk, the clamping zone of chuck ceramics and lower chuck ceramics is two contact areas that ceramic disks clamping forms.
Many spray electronic weft storage device tension disk installing mechanisms of the present invention are applicable to the water jet looms under many nozzle needles existence.Known according to introducing of prior art, many nozzle needle combinations of existing weft insertion mechanism of water jet loom can have five nozzle needle combinations, six nozzle needle combinations, seven nozzle needle combinations, eight nozzle needle combinations, nine nozzle needle combinations, ten nozzle needle combinations etc.In the time there is many nozzle needle combinations, original vertical tension disk can only clamp a kind of parallel or a small amount of as 2～4 kinds of parallels, due to the increase of parallel quantity kind, can cause the control of nozzle needle parallel wefting insertion more difficult, the present invention is formally in order to solve this difficult problem.
The present invention by arranging some groups of inlet wire plate and the outlet boards that arrange in opposite directions before and after tension disk, parallel arrives entering in silk mouth of nozzle needle body by the outlet guide chase ring of the inlet wire guide chase ring of inlet wire plate, the upper and lower chuck ceramics of vertical tension disk and outlet board correspondingly, can solve like this problem of arranging of tension disk, the more tension disk of can arranging in limited space.
When the quantity of described nozzle needle seat is 5～10, the nozzle needle quantity that can install is 5～10, and the quantity of nozzle needle is many, the vertical tension disk of the equal number of need to arranging.Due to increasing of nozzle needle quantity, vertical tension disk need to be arranged in the region of a limitation.The present invention is by arranging inlet wire plate and outlet board; Mate restriction parallel by inlet wire plate with corresponding outlet board and carry track, the vertical tension disk of arranging on parallel conveying track, carries out wefting insertion clamping and processes, the mutual winding of yarn while avoiding wefting insertion.
In preferred technical scheme, several inlet wire guide chase rings are set on inlet wire plate, several outlet guide chase rings are set on outlet board correspondingly, mate with outlet guide chase ring the landline that forms parallel by inlet wire guide chase ring, on the landline of parallel, vertical tension disk is set and carries out the pipage control of parallel.The inlet wire plate of lesser amt and outlet board correspondingly (an inlet wire plate and outlet board correspondingly form one group) can be set like this.In technical scheme more specifically, an inlet wire plate and outlet board are correspondingly set.On inlet wire plate, arrange with nozzle needle quantity quite or the inlet wire guide chase ring of greater number; On outlet board correspondingly, arrange with nozzle needle quantity quite or the outlet guide chase ring of greater number.
In preferred technical scheme, the quantity of quantity, outlet guide chase ring and the vertical tension disk of inlet wire guide chase ring is suitable.While carrying out the parallel conveying of number of matches more (as 5～10 parallels), vertical tension disk can be arranged into two rows, be fixed on mounting bracket by staggered.Staggered fixing implication is on the basis of shape vertical tension disk in a row, can utilize space between two adjacent vertical tension disks that other vertical tension disk is installed.The vertical tension disk that install in space between two adjacent vertical tension disks forms another and arranges vertical tension disk.The vertical tension disk of such two row is arranged upper interlaced, and staggered fixing object is on the mounting bracket of the confined space, to fix the vertical tension disk of a greater number.
The vertical tension disk of a row of the present invention does not indicate that vertical tension disks all in a row is all on same straight line, and they can be on a camber line.
Vertical tension disk is arranged into two rows by the present invention, is fixed on mounting bracket by staggered, and the setting height(from bottom) of the vertical tension disk of two rows can be different.Correspondingly, the height of the inlet wire guide chase ring on inlet wire plate can be also different, and the height of the outlet guide chase ring on outlet board can be also different.As preferred technical scheme, inlet wire guide chase ring, approach edge, middle guide chase ring on the lower chuck ceramics of the vertical tension disk of a row of inlet wire guide chase ring, corresponding outlet guide chase ring in same level or inlet wire guide chase ring, approach on the lower chuck ceramics of the vertical tension disk of a row of outlet guide chase ring edge with corresponding outlet guide chase ring in same level.The height that it is emphasized that the vertical tension disk of a row that approaches inlet wire guide chase ring in the vertical tension disk of two rows is greater than or less than and the height of the vertical tension disk of a row that approaches outlet guide chase ring.Or the setting height(from bottom) difference of two adjacent vertical tension disks in the vertical tension disk of two rows, the winding can avoid so adjacent two parallels to carry time.
With respect to scheme of the prior art, advantage of the present invention is:
Technical solution of the present invention is according to the multiple vertical tension disks of design design of many nozzle needle combinations, and by inlet wire plate and outlet board are correspondingly set before and after vertical tension disk, guiding parallel enters nozzle needle body and enters silk mouthful.Because nozzle needle on same support is more, selectively greatly the increasing of the designs and varieties of its wefting insertion conversion, can make water jet looms weave of all shapes and colors, far beyond existing fabric variety.Rationally arrange by multiple vertical tension disks, the problem of parallel pipage control while having solved many nozzle needle combinations in prior art.
Technical solution of the present invention is by arranging several inlet wire guide chase rings on inlet wire plate, several middle guide chase rings, outlet guide chase ring are set on outlet board correspondingly, can reduce the quantity of inlet wire plate and outlet board correspondingly, the tension disk of arranging that can be more compact, the space of reducing tension disk is used.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structural representation that electronic weft storage device tension disk installing mechanism is sprayed in the present invention more; Wherein be provided with nine nozzle needle bodies, configure accordingly 9 vertical tension disks;
Fig. 2 is another structural representation that electronic weft storage device tension disk installing mechanism is sprayed in the present invention more;
Fig. 3 is the structural representation that the vertical tension disk of electronic weft storage device tension disk installing mechanism is sprayed in the present invention more;
Fig. 4 is the structural representation that electronic weft storage device tension disk installing mechanism inlet wire plate is sprayed in the present invention more;
Fig. 5 is the structural representation that electronic weft storage device tension disk installing mechanism outlet board is sprayed in the present invention more;
Wherein: 1 is mounting bracket; 2 is inlet wire plate; 3 is outlet board; 4 is vertical tension disk; 5 is nozzle needle body; 6 is nozzle needle seat.21 is inlet wire guide chase ring; 31 is outlet guide chase ring; 32 is middle guide chase ring; 33 is inner panel; 34 is outside plate; 35 is fixed head; 41 is upper chuck ceramics; 42 is lower chuck ceramics.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiment are not limited to limit the scope of the invention for the present invention is described.The implementation condition adopting in embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
Embodiment
As Fig. 1～5 are depicted as many spray electronic weft storage device tension disk installing mechanisms, be applied in the water jet looms of 9 nozzle needle designs.Wherein 9 nozzle needle seats are arranged on nozzle needle seat support, on each nozzle needle seat, are provided with installing hole, and nozzle needle body is housed in each installing hole, in each nozzle needle body, nozzle needle are installed.
This many sprays electronic weft storage device tension disk installing mechanism, comprise the mounting bracket 1 being fixed on nozzle needle seat support, 2 groups of inlet wire plates 2 that arrange in opposite directions and outlet board 3 are set on described mounting bracket 1, between described inlet wire plate 2 and outlet board correspondingly 3, are provided for 9 vertical tension disks 4 that carry out clamp operation after wefting insertion.
9 inlet wire guide chase rings 21 are set on each inlet wire plate 2,9 outlet guide chase rings 31 are set on each outlet board 3, described parallel runs through and is fed to nozzle needle body after inlet wire guide chase ring 21, corresponding outlet guide chase ring 31 and enters in silk mouthful.
Described vertical tension disk 4 comprises upper chuck ceramics 41 and the lower chuck ceramics 42 of coaxial setting, runs through inlet wire guide chase ring 21 and the upper chuck ceramics 41 of parallel process of corresponding outlet guide chase ring 31 and the clamping zone of corresponding lower chuck ceramics 42.
Guide chase ring 32 in the middle of being also provided with between described inlet wire guide chase ring 21 and corresponding outlet guide chase ring 31, described parallel runs through after inlet wire guide chase ring 21, middle guide chase ring 32 and corresponding outlet guide chase ring 31, is fed to nozzle needle body and enters in silk mouthful.
Described outlet board 3 is U-shaped plate, guide chase ring 32 in the middle of arranging on the inner panel 33 of described outlet board 3; On the outside plate 34 of described outlet board 3, outlet guide chase ring 31 is set; Between the inner panel 33 of described outlet board 3 and outside plate 34, be the fixed head 35 fixing with mounting bracket 1.
9 vertical tension disks form another that approach 5 vertical tension disks of the vertical tension disk of row of outlet guide chase ring 31 and approach inlet wire guide chase ring 21 and arrange 4 vertical tension disks of vertical tension disk on mounting bracket, staggered being fixed on mounting bracket 1 of the vertical tension disk of two rows, its equator runs through inlet wire guide chase ring 21, approaching one of outlet guide chase ring 31 arranges on the lower chuck ceramics 42 of vertical tension disk along running through inlet wire guide chase ring 21 with corresponding outlet guide chase ring 31 or parallel, approach one of inlet wire guide chase ring 21 and arrange edge on the lower chuck ceramics 42 of vertical tension disk, middle guide chase ring 32 and corresponding outlet guide chase ring 31, then being sent to nozzle needle body enters in silk mouth.
The height that approaches the vertical tension disk of a row of inlet wire guide chase ring 21 is greater than the height of the vertical tension disk of a row that approaches outlet guide chase ring 31.Described inlet wire guide chase ring 21, approach edge, middle guide chase ring 32 on the lower chuck ceramics 42 of the vertical tension disk of a row of inlet wire guide chase ring 21, corresponding outlet guide chase ring 31 in same level or inlet wire guide chase ring 21, approach on the lower chuck ceramics 42 of the vertical tension disk of a row of outlet guide chase ring 31 edge with corresponding outlet guide chase ring 31 in same level.
The design of arranging of multiple tension disks has solved the parallel pipage control problem before and after parallel wefting insertion.In the present embodiment, except jet needle combined device, other parts of the weft insertion device of water jet looms as water pump, refer to that rod, weft accumulator adopt conventional equipment in prior art; Do not repeat them here.
Above-mentioned example is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations that Spirit Essence does according to the present invention or modification, within all should being encompassed in protection scope of the present invention.
Claims (9)
1. the electronic weft storage device of spray more than kind tension disk installing mechanism, comprise the mounting bracket (1) being fixed on nozzle needle seat support, it is characterized in that, on described mounting bracket (1), the some groups of inlet wire plates (2) that arrange in opposite directions and outlet board (3) are set, between described inlet wire plate (2) and outlet board correspondingly (3), be provided for several vertical tension disks (4) that carry out clamp operation after wefting insertion.
2. many spray electronic weft storage device tension disk installing mechanisms according to claim 1, it is characterized in that arranging on described inlet wire plate (2) several inlet wire guide chase rings (21), several outlet guide chase rings (31) are set on described outlet board (3), when work, parallel runs through and is fed to nozzle needle body after inlet wire guide chase ring (21), corresponding outlet guide chase ring (31) and enters in silk mouthful.
3. many spray electronic weft storage device tension disk installing mechanisms according to claim 2, it is characterized in that described vertical tension disk (4) comprises upper chuck ceramics (41) and the lower chuck ceramics (42) of coaxial setting, run through inlet wire guide chase ring (21) and the parallel upper chuck ceramics of process (41) of corresponding outlet guide chase ring (31) and the clamping zone of corresponding lower chuck ceramics (42).
4. many spray electronic weft storage device tension disk installing mechanisms according to claim 3, it is characterized in that being also provided with middle guide chase ring (32) between described inlet wire guide chase ring (21) and corresponding outlet guide chase ring (31), described parallel runs through after inlet wire guide chase ring (21), middle guide chase ring (32) and corresponding outlet guide chase ring (31), is fed to nozzle needle body and enters in silk mouth.
5. many spray electronic weft storage device tension disk installing mechanisms according to claim 4, it is characterized in that described outlet board (3) is U-shaped plate, guide chase ring (32) in the middle of arranging on the inner panel (33) of described outlet board (3); On the outside plate (34) of described outlet board (3), outlet guide chase ring (31) is set; Between the inner panel (33) of described outlet board (3) and outside plate (34), be the fixed head (35) fixing with mounting bracket (1).
6. many spray electronic weft storage device tension disk installing mechanisms according to claim 5, it is characterized in that several vertical tension disks form another that approach a vertical tension disk of row of outlet guide chase ring (31) and approach inlet wire guide chase ring (21) and arrange vertical tension disk on mounting bracket, staggered being fixed on mounting bracket (1) of the vertical tension disk of two rows, its equator runs through inlet wire guide chase ring (21), inlet wire guide chase ring (21) is run through with corresponding outlet guide chase ring (31) or parallel in the upper edge of lower chuck ceramics (42) that approaches the vertical tension disk of a row of outlet guide chase ring (31), approach the upper edge of lower chuck ceramics (42) of the vertical tension disk of a row of inlet wire guide chase ring (21), middle guide chase ring (32) and corresponding outlet guide chase ring (31), then being sent to nozzle needle body enters in silk mouth.
7. many spray electronic weft storage device tension disk installing mechanisms according to claim 6, the height that it is characterized in that the vertical tension disk of a row that approaches inlet wire guide chase ring (21) is greater than or less than and the height of the vertical tension disk of a row that approaches outlet guide chase ring (31).
8. many spray electronic weft storage device tension disk installing mechanisms according to claim 6, upper edge of lower chuck ceramics (42), middle guide chase ring (32), corresponding outlet guide chase ring (31) that it is characterized in that described inlet wire guide chase ring (21), approaches the vertical tension disk of a row of inlet wire guide chase ring (21) in same level or inlet wire guide chase ring (21), approach outlet guide chase ring (31) the upper edge of lower chuck ceramics (42) of the vertical tension disk of a row with corresponding outlet guide chase ring (31) in same level.
9. many spray electronic weft storage device tension disk installing mechanisms according to claim 1, it is characterized in that being provided with on described nozzle needle seat support several nozzle needle seats (6), on each nozzle needle seat, be provided with installing hole, nozzle needle body (5) is housed in each installing hole, each nozzle needle body Inner Front End is provided with nozzle needle, and rear end is provided with into silk mouthful; When work, parallel runs through and is fed to nozzle needle body after corresponding outlet guide chase ring (31) and enters in silk mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111902.8U CN203795072U (en) | 2014-03-12 | 2014-03-12 | Installing mechanism for multi-spraying electronic weft accumulator yarn trappers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111902.8U CN203795072U (en) | 2014-03-12 | 2014-03-12 | Installing mechanism for multi-spraying electronic weft accumulator yarn trappers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795072U true CN203795072U (en) | 2014-08-27 |
Family
ID=51377303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111902.8U Expired - Fee Related CN203795072U (en) | 2014-03-12 | 2014-03-12 | Installing mechanism for multi-spraying electronic weft accumulator yarn trappers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795072U (en) |
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2014
- 2014-03-12 CN CN201420111902.8U patent/CN203795072U/en not_active Expired - Fee Related
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20210312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |