CN203668610U - Warp let-off mechanism of jet-propelled weaving machine - Google Patents
Warp let-off mechanism of jet-propelled weaving machine Download PDFInfo
- Publication number
- CN203668610U CN203668610U CN201320676434.4U CN201320676434U CN203668610U CN 203668610 U CN203668610 U CN 203668610U CN 201320676434 U CN201320676434 U CN 201320676434U CN 203668610 U CN203668610 U CN 203668610U
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- warp
- support
- tension
- support abutment
- back rest
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Abstract
The utility mode relates to a warp let-off mechanism of a jet-propelled weaving machine. The warp jet-off mechanism comprises a fixed back rest, a left tension support, a right tension support, a movable back rest, a left support, a right support, a left tension frame and a right tension frame. The two ends of the fixed back rest are supported on the left tension support and the right tension support through bearings respectively. The left support is connected to the left tension support through a hinge pin in a pivoting mode. The right support is connected to the right tension support through a hinge pin in a pivoting mode. The left tension frame is fixedly supported on the left support, and the right tension frame is fixedly supported on the right support. The movable back rest is supported between the left tension frame and the right tension frame. The warp let-off mechanism of the jet-propelled weaving machine is simple in structure and arranged symmetrically, so that the parts are convenient to machine and low in cost; meanwhile, the position of the movable back rest can be adjusted, so that tension of warp yarns is adjusted, and the warp yarns are not prone to breaking.
Description
Technical field
The utility model relates to a kind of composition mechanism of jet type loom, relates in particular to a kind of warp-feeding mechanism of jet type loom, belongs to technical field of textile machine.
Background technology
Jet type loom is a kind of loom comparatively general in textile machine, and it requires warp thread and weft yarn to interweave according to Fabric Design and form fabric.
Warp-feeding mechanism is the composition structure of jet type loom, and it is for by warp thread debatching.But due to the difference of warping, different warp rolls exist tension difference, and the warp-feeding mechanism of the jet type loom of prior art is generally stationary structure, easily causes warp thread broken yarn, affects operating efficiency and the grey quality of loom.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of warp-feeding mechanism with structure improved jet type loom, to overcome described defect of the prior art.
Utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of warp-feeding mechanism of simple in structure, jet type loom that tension force is adjustable and easy to use.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of warp-feeding mechanism of jet type loom, and it comprises the fixing back rest, left tension force bearing, right tension force bearing, movable back beam, left support abutment, right support abutment, left tension bracket and right tension bracket; Wherein, the two ends of the described fixing back rest are supported on left tension force bearing, right tension force bearing by a bearing respectively; Described left support abutment is articulated on left tension force bearing by a bearing pin; Described right support abutment is articulated on right tension force bearing by a bearing pin; Described left tension bracket is immobilizated on left support abutment, and right tension bracket is immobilizated on right support abutment; Described movable back beam is supported between left tension bracket, right tension bracket.
The warp-feeding mechanism of jet type loom of the present utility model is further set to: on described left tension bracket, right tension bracket, be respectively equipped with some installing holes.
The warp-feeding mechanism of jet type loom of the present utility model is also set to: it is and is symmetrical set.
Compared with prior art, the utlity model has following beneficial effect: the warp-feeding mechanism of jet type loom of the present utility model is simple in structure, and it is symmetrical set, make part easy to process, cost is low; Meanwhile, described movable back beam can be adjusted position, thereby adjusts the tension force of warp thread, makes warp thread be difficult for broken yarn.
Accompanying drawing explanation
Fig. 1 is the stereogram of the warp-feeding mechanism of jet type loom of the present utility model.
The specific embodiment
Refer to shown in Figure of description 1, the utility model is a kind of warp-feeding mechanism of jet type loom, and it is assembled by several parts such as fixing the back rest 1, left tension force bearing 2, right tension force bearing 3, movable back beam 4, left support abutment 5, right support abutment 6, left tension bracket 7 and right tension bracket 8.The warp-feeding mechanism of this jet type loom is and is symmetrical set, and makes part easy to process, and cost is low.
Wherein, the two ends of the described fixing back rest 1 are supported on left tension force bearing 2, right tension force bearing 3 by a bearing 9 respectively.
Described left support abutment 5 is articulated on left tension force bearing 2 by a bearing pin 10; Described right support abutment 6 is articulated on right tension force bearing 3 by another bearing pin 10.This left support abutment 5, right support abutment 6 can rotate and adjust position around bearing pin 10 respectively.
Described left tension bracket 7 is immobilizated on left support abutment 5, and right tension bracket 8 is immobilizated on right support abutment 6.On described left tension bracket 7, right tension bracket 8, be respectively equipped with some installing holes 11.Described movable back beam 4 is supported between left tension bracket 7, right tension bracket 8.By the left tension bracket 7 of different installing holes 11 fixing, right tension bracket 8, thereby change the position of movable back beam 4, and then adjust the tension force of warp thread, make warp thread be difficult for broken yarn.
The above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (3)
1. a warp-feeding mechanism for jet type loom, is characterized in that: comprise the fixing back rest, left tension force bearing, right tension force bearing, movable back beam, left support abutment, right support abutment, left tension bracket and right tension bracket; Wherein, the two ends of the described fixing back rest are supported on left tension force bearing, right tension force bearing by a bearing respectively; Described left support abutment is articulated on left tension force bearing by a bearing pin; Described right support abutment is articulated on right tension force bearing by a bearing pin; Described left tension bracket is immobilizated on left support abutment, and right tension bracket is immobilizated on right support abutment; Described movable back beam is supported between left tension bracket, right tension bracket.
2. the warp-feeding mechanism of jet type loom as claimed in claim 1, is characterized in that: on described left tension bracket, right tension bracket, be respectively equipped with some installing holes.
3. the warp-feeding mechanism of jet type loom as claimed in claim 1, is characterized in that: it is and is symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676434.4U CN203668610U (en) | 2013-10-31 | 2013-10-31 | Warp let-off mechanism of jet-propelled weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676434.4U CN203668610U (en) | 2013-10-31 | 2013-10-31 | Warp let-off mechanism of jet-propelled weaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668610U true CN203668610U (en) | 2014-06-25 |
Family
ID=50964926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320676434.4U Expired - Fee Related CN203668610U (en) | 2013-10-31 | 2013-10-31 | Warp let-off mechanism of jet-propelled weaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668610U (en) |
-
2013
- 2013-10-31 CN CN201320676434.4U patent/CN203668610U/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: 20140625 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |