CN203977040U - A kind of auxiliary nozzle mount pad - Google Patents
A kind of auxiliary nozzle mount pad Download PDFInfo
- Publication number
- CN203977040U CN203977040U CN201420345288.1U CN201420345288U CN203977040U CN 203977040 U CN203977040 U CN 203977040U CN 201420345288 U CN201420345288 U CN 201420345288U CN 203977040 U CN203977040 U CN 203977040U
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- China
- Prior art keywords
- hole
- auxiliary nozzle
- utility
- pedestal
- mount pad
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Abstract
The utility model relates to a kind of air-jet loom accessory, relates in particular to a kind of auxiliary nozzle mount pad, belongs to field of textile machinery.The technical scheme that the utility model adopts is: a kind of auxiliary nozzle mount pad, the pedestal that comprises cube shaped, the central authorities of the front surface of the pedestal of described cube shaped have runs through forward and backward surface for placing the through hole of auxiliary nozzle, the upper surface of described pedestal has the installing hole that connects upper and lower surface, the upper surface of described pedestal, position perpendicular to through hole offers the fixing hole that connects upper and lower surface, and the center of described through hole is to the vertical range h of upper surface
1for 12mm, the center of described through hole is to the vertical range h of lower surface
2for 10mm.The utility model has the advantages that: the utility model mechanism is reasonable, be not only applicable to have the improved air-jet loom of gas saving system, be also applicable to the air-jet loom of conventional ordinary construction, the scope of application is wide, and result of use is good, and convenient fixing is installed.
Description
Technical field
The utility model relates to a kind of air-jet loom accessory, relates in particular to the auxiliary nozzle mount pad of a kind of air-jet loom, belongs to field of textile machinery.
Background technology
On air-jet loom, wefting insertion work is mainly completed jointly by main burner, auxiliary nozzle and Profiled Reed.The effect of main burner is mainly to enter the compressed air of main burner, by technological requirement, to modulate, and accelerates and acts on fully weft yarn surface, makes weft yarn from the static required flying speed of wefting insertion that accelerates to.Weft yarn is transported in Profiled Reed groove and determines that weft yarn correctly enters angle and the position in Profiled Reed groove.The effect of auxiliary nozzle is to spray before weft yarn arrives, drive the motion of weft yarn the place ahead, reduce the resistance that air produces weft yarn, make weft yarn front end produce relative negative pressure, supplement the energy of main jet air-flow, simultaneously weft traction, make weft tracting flow keep certain speed, mode with relay was sent shed open by weft yarn, overcame weft yarn gravity, made it in the position flight slightly on the upper side of reed groove center.Main burner and auxiliary nozzle cooperatively interact and weft yarn traction is passed through to fell complete wefting insertion.When the normal operation of air-jet loom, in many multi-jet consumption gas, the air consumption of auxiliary nozzle accounts for 70% left and right of whole air consumptions, so consider from solar term, should reduce emphatically the air consumption of auxiliary spray.
2013106487971 of Chinese patents are called the patent of a kind of air-jet loom step-down solar term mechanism, disclose a kind of step-down solar term mechanism of air-jet loom, it is mainly by following technical scheme, to realize the solar term object of auxiliary nozzle: reed lower lip is shorter to the distance of reed trench bottom than reed upper lip to the distance of reed trench bottom, the notch place of described reed groove is provided with auxiliary nozzle, auxiliary nozzle is 1-3 millimeter to the distance L of reed lower lip, shorten as known from the above reed lower lip to the distance of catching groove bottom, will reduce the setting height(from bottom) of auxiliary nozzle accordingly, and the mount pad of the auxiliary nozzle using at present can only be applicable to the auxiliary nozzle that gas saving system improves previous air-jet loom, be applicable to have the installation of auxiliary nozzle of the air-jet loom of solar term structure, must re-start design, and be applied to have the mount pad of auxiliary nozzle of the jet main frame of solar term structure, not can be applicable to again conversely traditional air-jet loom, this has just seriously limited its scope of application, can not meet user demand.Therefore, should provide a kind of new technical scheme to address the above problem.
Summary of the invention
Technical problem to be solved in the utility model is: the defect existing for current auxiliary nozzle mount pad, provide a kind of rational in infrastructure, result of use good, the auxiliary nozzle mount pad that the scope of application is wide.
The utility model is for solving its technical problem, and the technical scheme adopting is:
A kind of auxiliary nozzle mount pad, the pedestal that comprises cube shaped, the central authorities of the front surface of the pedestal of described cube shaped have runs through forward and backward surface for placing the through hole of auxiliary nozzle, the upper surface of described pedestal has the installing hole that connects upper and lower surface, the upper surface of described pedestal, position perpendicular to through hole offers the fixing hole that connects upper and lower surface, and the center of described through hole is to the vertical range h of upper surface
1for 12mm, the center of described through hole is to the vertical range h of lower surface
2for 10mm.
Further technical scheme, described installing hole is mounting hole.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The utility model mechanism is reasonable, is not only applicable to have the improved air-jet loom of gas saving system, is also applicable to the air-jet loom of conventional ordinary construction, and the scope of application is wide, and result of use is good, and convenient fixing is installed.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is accompanying drawing 1 upward view.
Accompanying drawing 3 is accompanying drawing 1 top view.
Accompanying drawing 4 is the utility model use state diagram.
In above accompanying drawing: 1, pedestal, 2, auxiliary nozzle, 3, through hole, 4, installing hole, 5, fixing hole, 6, fixture.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-:
Shown in accompanying drawing 1, a kind of auxiliary nozzle mount pad of the utility model, the pedestal 1 that comprises cube shaped, the central authorities of the front surface of the pedestal 1 of cube shaped have runs through forward and backward surface for placing the through hole 3 of auxiliary nozzle 2, the upper surface of described pedestal 1 has the installing hole 4 that connects upper and lower surface, the upper surface of described pedestal 1, offers the fixing hole 5 that connects upper and lower surface perpendicular to the position of through hole 3, the center of described through hole 3 is to the vertical range h of upper surface
1for 12mm, the center of described through hole 3 is to the vertical range h of lower surface
2for 10mm.
When the auxiliary nozzle mount pad of the utility model is used on having the improved air-jet loom of solar term mechanism, central vertical distance apart from through hole 3 is close to loom frame for the one side of 10mm, installing hole 4 is passed with the bolt of fixture block in employing both sides, fix mount pad, then auxiliary nozzle is passed to through hole 3, with fixture 6, pass fixing hole 5 again, auxiliary nozzle is fixed.For fear of bolt 4 in installing hole inner rotation, design and installation hole 4 be shaped as kidney-shaped.
Embodiment bis-:
The structure of the auxiliary nozzle mount pad of the utility model is as embodiment mono-.
When its air-jet loom for conventional structure, only need change the direction of embodiment mono-mount pad, just apart from the central vertical distance of through hole 3, for the side of 12mm, be close to loom frame, then by the mode of embodiment mono-, install.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (2)
1. an auxiliary nozzle mount pad, it is characterized in that: the pedestal (1) that comprises cube shaped, the central authorities of the front surface of the pedestal of described cube shaped (1) have runs through forward and backward surface for placing the through hole (3) of auxiliary nozzle (2), the upper surface of described pedestal (1) has the installing hole (4) that connects upper and lower surface, the upper surface of described pedestal (1), position perpendicular to through hole (3) offers the fixing hole (5) that connects upper and lower surface, and the center of described through hole (3) is to the vertical range h of upper surface
1for 12mm, the center of described through hole (3) is to the vertical range h of lower surface
2for 10mm.
2. a kind of auxiliary nozzle mount pad according to claim 1, is characterized in that: described installing hole (4) is mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345288.1U CN203977040U (en) | 2014-06-26 | 2014-06-26 | A kind of auxiliary nozzle mount pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345288.1U CN203977040U (en) | 2014-06-26 | 2014-06-26 | A kind of auxiliary nozzle mount pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977040U true CN203977040U (en) | 2014-12-03 |
Family
ID=51974502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345288.1U Expired - Fee Related CN203977040U (en) | 2014-06-26 | 2014-06-26 | A kind of auxiliary nozzle mount pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977040U (en) |
-
2014
- 2014-06-26 CN CN201420345288.1U patent/CN203977040U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141203 Termination date: 20160626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |