CN201857480U - Edge seaming machine for water-jet loom - Google Patents
Edge seaming machine for water-jet loom Download PDFInfo
- Publication number
- CN201857480U CN201857480U CN2010205973279U CN201020597327U CN201857480U CN 201857480 U CN201857480 U CN 201857480U CN 2010205973279 U CN2010205973279 U CN 2010205973279U CN 201020597327 U CN201020597327 U CN 201020597327U CN 201857480 U CN201857480 U CN 201857480U
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- heald
- harness wire
- movable
- edge
- joins
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Abstract
The utility model relates to an edge seaming machine for a water-jet loom, which comprises a first harness wire, a second harness wire and a movable harness wire, wherein the first harness wire and the second harness wire are connected with a power mechanism, the movable harness wire is connected with a reset device; slideways are arranged on the first harness wire and the second harness wire; the movable harness wire penetrates through the slideways and is connected with the first harness wire and the second harness wire, wherein a warp yarn hole is arranged on the movable harness wire; and a warp yarn channel is formed between the first harness wire and the second harness wire. The edge seaming machine adopts reasonable structure and design, and is installed on a rapier loom; the power mechanism drives the first harness wire and the second harness wire to move up and down respectively, and drives warp yarns in the warp yarn hole and the warp yarn channel to interweave up and down; at the same time, weft yarns penetrate through the warp yarns so as to realize the seaming of an edge; and the edge seaming machine adopts simple structure, is convenient to operate, saves materials, achieves good edge seaming effect, and can realize the seaming of edges of double fabrics or a plurality of fabrics.
Description
Technical field
The utility model relates to a kind of serging device of water jet looms, the particularly a kind of serging device that can realize double width or several lock seamings.
Background technology
Rapier looms is when carrying out fiberglass weaving, the speed of loom is generally on 200 right sides of turning left, and use 230 water jet looms rotating speeds can reach 400 right sides of turning left, water jet looms is because the efficient height, it is good to weave fabric quality, admitted by market, so in order to solve the lock seaming problem of water jet looms framing when the weaving glass fiber, edge locking device is a kind of requisite device always.But the existing most complex structure of serging device, parts are many, need the outer supporting device that is provided with the braiding slitter edge, and slitter edge the end of a thread are too much, reaches the 10-12 root, causes the inconvenience on waste and the operating maintenance.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of improved Rapier looms serging device is provided, and it is simple in structure, and is easy to operate, economical with materials.
The technical solution of the utility model is: a kind of water jet looms edge locking device, described edge locking device comprises first heald, second heald that joins with actuating unit and the movable heald that joins with resetting means, first heald and second heald are provided with slideway, movable heald passes slideway and joins with first heald, second heald, wherein, movable heald is provided with the warp thread hole, forms through yarn channel between first heald and second heald.
Preferably: described first heald and second heald are symmetrical arranged, and top is provided with and buckling that actuating unit joins, and the bottom is provided with slideway.
Preferably: described movable heald is set to down " U " shape, and the top of movable heald is provided with the warp thread hole, and the bottom of movable heald is provided with and buckling that resetting means joins.
Preferably: described resetting means is set to back-moving spring.
The beneficial effects of the utility model are: the utility model reasonable in design, be installed on the Rapier looms, actuating unit drives first heald and second heald moves up and down respectively, drives in the warp thread hole and the warp thread in yarn channel interweaves up and down, and the while weft yarn passes between the warp thread, realize lock seaming, the utility model is simple in structure, and is easy to operate, economical with materials, it is effective to lockstitch a border, and can realize double width or several lock seaming.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is strand limit yarn lock seaming schematic diagram
Fig. 3 is the course of work schematic diagram of edge locking device
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model:
A kind of water jet looms edge locking device, described edge locking device comprises first heald 1, second heald 2 that joins with actuating unit and the movable heald 3 that joins with resetting means, first heald 1 and second heald 1 are provided with slideway 4, movable heald 3 passes slideway 4 and first heald 1, second heald 2 join, wherein, movable heald 3 is provided with warp thread hole 5, form between first heald 1 and second heald 2 through yarn channel 6, warp thread 8 passes warp thread hole 5 respectively and through yarn channel 6, under the drive of actuating unit, pump, realize interweaving.First heald 1 and second heald 2 are symmetrical arranged, and top is provided with actuating unit joins and buckles 7, and the bottom is provided with slideway 4.Movable heald 3 is set to down " U " shape, and the top of movable heald 3 is provided with warp thread hole 5, and the bottom of movable heald 3 is provided with resetting means joins and buckles 7.Described resetting means is set to back-moving spring.
During work, a warp thread 8 penetrates from the warp thread hole 5 of movable heald 3, another root warp thread 8 penetrate between first heald 1 and second heald 2 through yarn channel 6, rise at second heald, 2 rising drive activity healds 3 (lower end has spring to hold), the warp thread that the warp thread 8 between first heald 1 and second heald 2 is walked around in the warp thread hole 5 slides between first heald 1 and the movable heald 3.First heald 1 descends minimum simultaneously, wefting insertion yarn 9 when second heald 2 is peak, first heald 1 rises then, and second heald rolls back initial position 2 times, with the rising of first heald 1, warp thread 8 is walked around the warp thread in the warp thread hole 5 and is slipped between second heald 2 and the movable heald 3.Along with the rising of first heald 1 draws high movable heald 3, second heald 2 continues to descend minimum, first heald 1 for peak wefting insertion yarn 9 so circulation finish lock seaming.
Claims (4)
1. water jet looms edge locking device, it is characterized in that: described edge locking device comprises first heald, second heald that joins with actuating unit and the movable heald that joins with resetting means, first heald and second heald are provided with slideway, movable heald passes slideway and joins with first heald, second heald, wherein, movable heald is provided with the warp thread hole, forms through yarn channel between first heald and second heald.
2. water jet looms edge locking device as claimed in claim 1 is characterized in that: described first heald and second heald are symmetrical arranged, and top is provided with and buckling that actuating unit joins, and the bottom is provided with slideway.
3. water jet looms edge locking device as claimed in claim 2 is characterized in that: described movable heald is set to down " U " shape, and the top of movable heald is provided with the warp thread hole, and the bottom of movable heald is provided with and buckling that resetting means joins.
4. as any described water jet looms edge locking device of claim 1-3, it is characterized in that: described resetting means is set to back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205973279U CN201857480U (en) | 2010-11-09 | 2010-11-09 | Edge seaming machine for water-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205973279U CN201857480U (en) | 2010-11-09 | 2010-11-09 | Edge seaming machine for water-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857480U true CN201857480U (en) | 2011-06-08 |
Family
ID=44103291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205973279U Expired - Fee Related CN201857480U (en) | 2010-11-09 | 2010-11-09 | Edge seaming machine for water-jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857480U (en) |
-
2010
- 2010-11-09 CN CN2010205973279U patent/CN201857480U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20131109 |