CN2883418Y - Hydraulic loom suitable for wefting - Google Patents
Hydraulic loom suitable for wefting Download PDFInfo
- Publication number
- CN2883418Y CN2883418Y CN 200620082906 CN200620082906U CN2883418Y CN 2883418 Y CN2883418 Y CN 2883418Y CN 200620082906 CN200620082906 CN 200620082906 CN 200620082906 U CN200620082906 U CN 200620082906U CN 2883418 Y CN2883418 Y CN 2883418Y
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- connects
- water jet
- frame
- beating
- axle
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- Expired - Fee Related
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Abstract
The utility model discloses hydraulic loom for weft insertion, which comprises a framework, a drive member, a shedding member, a weft insertion member driving the filling yarn to pass the shed with high-speed water jet, a let-off member, a winding member and a selvedge member; the beating-up part of the weft insertion member comprises a beating-up axle with a reed seat; the drive member for the beating-up axle comprises a crankshaft connected with the main axle; the crankshaft is hinged with a triangular rocker lever through a crankshaft arm, the triangular rocker lever is hinged with a rockshaft connecting rod through a rocker arm; the rockshaft connecting rod is fixedly connected with a rockshaft, the rockshaft is fixedly connected with the beating-up axle via a coupler. By adopting the members, the beating-up axle has a longer dwell time with improved beating-up speed and strength. Meanwhile, the increased weft insertion angle makes weft insertion more smooth and stable, therefore, the utility model is perfectly suitable for narrow and wide hydraulic loom in prior art.
Description
Technical field
The utility model relates to water jet looms, and is special relevant with the part of beating up in the water jet looms weft insertion device.
Background technology
Water jet looms is a kind of high speed shuttleless loom, comprises that transmission mechanism, shedding mechanism, employing high-speed water jet drive weft insertion device, warp-feeding mechanism, spooler and the selvage motion that weft yarn was thrown the warp thread shed open.In the prior art in the water jet looms weft insertion device, its transmission mechanism that beats up part is continued to use quadric chain always, this type of quadric chain is applied in the normal wefting insertion that can also guarantee weft insertion device on the water jet looms in a narrow margin, as it being applied on the wide cut water jet looms, because it is shorter that quadric chain drives the time of staying at the place of giving up the idea after tightening weft axis swings to, problems such as wefting insertion is not smooth often appear in actual motion.The existence of above-mentioned defective is unfavorable for the manufacturing of wide cut water jet looms and applies.In addition, also there is unsatisfactory place in water jet looms connect aspect such as fit system between local member layout and intensity, tightening weft axis and the frame such as frame in the prior art.
Summary of the invention
The purpose of this utility model is at the prior art water jet looms above deficiency that the part transmission mechanism exists of beating up, a kind of water jet looms that is beneficial to wefting insertion is provided, can make the tightening weft axis oscillating motion after the place of giving up the idea possess the long time of staying, advantages such as but it is big to have the wefting insertion angle, and wefting insertion is more smooth and easy.
Its technical solution is:
A kind of water jet looms that is beneficial to wefting insertion comprises that frame, transmission mechanism, shedding mechanism, employing high-speed water jet drive weft insertion device, warp-feeding mechanism, spooler and the selvage motion that weft yarn was thrown the warp thread shed open; The part of beating up of above-mentioned weft insertion device comprises tightening weft axis, is fixed with slay on the tightening weft axis; The transmission mechanism of tightening weft axis configuration comprises the bent axle with the boss rod driving coupling, bent axle is hinged with a triangle rocking arm hand in hand by a bent axle, the triangle rocking arm is by a rocking arm hinged rocker connecting rod of leading along by hand, and a rocker connecting rod and a rocker are fixedly connected, and rocker is fixedly connected by shaft coupling and tightening weft axis.
Above-mentioned frame comprises left and right sidesing wall plate and the front strut beam that is connected left and right sidesing wall plate, the preceding beam of support down, back upper beam, back-lower beam, and its front strut beam, preceding support beam, back upper beam, back-lower beam down are the square tube type structure, and its cross section is rectangular or square; Between above-mentioned four beam bodies bracing frame is set, each bracing frame upper end is provided with two and laterally connects pin, each laterally connects pin and is fastened on respectively on front strut beam and the back upper beam lower wall surface, the bracing frame lower end is provided with two and vertically connects pin, before each vertically connects pin and is fastened on respectively down on the side wall surface of support beam and back-lower beam opposite side.
The above-mentioned pin that respectively connects is provided with the connection screw, and each connects the aperture of screw greater than configuration nut diameter, and the key periphery of inserting in the hole is adjusted surplus with the retention gap that connects between the screw edge as the position.
Above-mentioned tightening weft axis is fixed on the frame by axle bed, described axle bed is made of two semicircle saddles, axle bed is connected on the frame by the transition coupling block is detachable, be provided for the horizontal connection screw that connects with frame on the transition coupling block, the straight cervical part of esophagus of axle bed is provided for vertical connection screw of connecting with the transition coupling block, each connects the aperture of screw greater than configuration nut diameter, and the key periphery of inserting in the hole is adjusted surplus with the retention gap that connects between the screw edge as the position.
The utility model is owing to adopted above six bar mechanism, make the tightening weft axis oscillating motion after give up the idea and possess the long time of staying, tightening weft speed and tightening weft power improve, but simultaneously owing to increased the wefting insertion angle greatly, make wefting insertion more smooth and easy, more reliable and more stable, can not only be applicable to water jet looms in a narrow margin of the prior art better, can also be applicable to the wide cut water jet looms preferably.The front strut beam of frame, preceding down support beam, back upper beam, back-lower beam are taked the square tube type structure, and the angle bar formula structure of taking in its intensity and prior art specific strength mutually significantly improves; Each bracing frame upper end is provided with two and laterally connects pin, lower ends and be provided with two and vertically connect pin and be convenient to corresponding being connected and fixed of beam body of supportting with each, the interface compact in design is reasonable, simultaneously, each connects pin and connects screw retention position adjustment surplus, being convenient in fitting operation bolt does not attack and is able to corresponding mobile bracing frame in margin range when tight, screw bolt again behind the selected correct position, can carry out inching to coupled position in real time, to satisfy needs of production better.Axle bed is taked above-mentioned technical approach, one transition coupling blocks can connect its position in the screw retention position adjustment margin range at the frame point of attachment does the inching of direction up and down, the two axle bed can connect its position in the screw retention position adjustment margin range at transition coupling block point of attachment does the inching of direction all around, be convenient to the correct Installation and Debugging of part body, can satisfy needs of production better.
Description of drawings
Fig. 1 is a kind of embodiment structural principle of the utility model schematic diagram, only shows the part of beating up.
Simple and easy aforesaid way mid frame partial structurtes and the local shaft base structure of tightening weft axis of showing of Fig. 2.
Below in conjunction with accompanying drawing the utility model is described:
The specific embodiment
A kind of warp-feeding mechanism of the utility model is taked the water jet looms of active type loose warp, its transmission mechanism, shedding mechanism, employing high-speed water jet drive weft yarn were thrown weft insertion device, spooler and the selvage motion etc. of warp thread shed open all can take the prior art mode, its part improvement technology contents in following content that beats up, other also all can take prior art.This no longer is specifically described.
In conjunction with referring to Fig. 1 and Fig. 2, a kind of water jet looms that is beneficial to wefting insertion comprises that frame, transmission mechanism, shedding mechanism, employing high-speed water jet drive weft insertion device, warp-feeding mechanism, spooler and the selvage motion that weft yarn was thrown the warp thread shed open; The part of beating up of weft insertion device comprises tightening weft axis 1, be fixed with slay 2 on the tightening weft axis 1, the transmission mechanism of tightening weft axis 1 configuration comprises bent axle 4,5 and one triangle rocking arm 6 is hinged hand in hand by a bent axle for bent axle 4, triangle rocking arm 6 passes through a rocking arm 7 hinged rocker connecting rods 8 hand in hand, a rocker connecting rod 8 and a rocker 9 are fixedly connected, and rocker 9 is fixedly connected by shaft coupling and tightening weft axis 1.Frame comprises left and right sidesing wall plate and the front strut beam 11 that is connected left and right sidesing wall plate, the preceding beam 12 of support down, back upper beam 13, back-lower beam 14, its front strut beam 11, the preceding beam 12 of support down, back upper beam 13 and back-lower beam 14 are the square tube type structure, its cross section is rectangular or square, between four beam bodies bracing frame 15 is set, each bracing frame 15 upper end is provided with two and laterally connects pin 151, each laterally connects pin and is fastened on respectively on front strut beam 11 and back upper beam 13 lower wall surfaces, bracing frame 15 lower ends are provided with two and vertically connect pin 152, before each vertically connects pin 152 and is fastened on respectively down on the side wall surface of support beam 12 and back-lower beam 14 opposite sides; Each connects pin the connection screw is set, and each connects the aperture of screw greater than configuration nut diameter, and the key periphery of inserting in the hole is adjusted surplus with the retention gap that connects between the screw edge as the position.Tightening weft axis 1 is fixed on the frame by axle bed 3, axle bed 3 is made of two semicircle saddles 31,32 up and down, axle bed was connected on the frame by the transition coupling block in 10 minutes, transition coupling block 10 is provided for the horizontal connection screw that connects with frame, the straight cervical part of esophagus of axle bed is provided for vertical connection screw of connecting with the transition coupling block, each connects the aperture of screw greater than configuration nut diameter, and the key periphery of inserting in the hole is adjusted surplus with the retention gap that connects between the screw edge as the position.The above-mentioned pin that respectively connects connects screw retention position adjustment surplus, being convenient in actual installation practice bolt does not attack and is able to corresponding moving such as part bodies such as bracing frame, transition coupling block or axle beds in margin range when tight, it is fixed with this part body to screw bolt again behind the selected correct position, can carry out inching to coupled position in real time.
Claims (4)
1, a kind of water jet looms that is beneficial to wefting insertion comprises that frame, transmission mechanism, shedding mechanism, employing high-speed water jet drive weft insertion device, warp-feeding mechanism, spooler and the selvage motion that weft yarn was thrown the warp thread shed open; The part of beating up of above-mentioned weft insertion device comprises tightening weft axis, is fixed with slay on the tightening weft axis; It is characterized in that: the transmission mechanism of described tightening weft axis configuration comprises the bent axle with the boss rod driving coupling, bent axle is hinged with a triangle rocking arm hand in hand by a bent axle, the triangle rocking arm is by a rocking arm hinged rocker connecting rod of leading along by hand, a rocker connecting rod and a rocker are fixedly connected, and rocker is fixedly connected by shaft coupling and tightening weft axis.
2, the water jet looms that is beneficial to wefting insertion according to claim 1, it is characterized in that: described frame comprises left and right sidesing wall plate and the front strut beam that is connected left and right sidesing wall plate, the preceding beam of support down, back upper beam, back-lower beam, its front strut beam, the preceding beam of support down, back upper beam, back-lower beam are the square tube type structure, and its cross section is rectangular or square; Between above-mentioned four beam bodies bracing frame is set, each bracing frame upper end is provided with two and laterally connects pin, each laterally connects pin and is fastened on respectively on front strut beam and the back upper beam lower wall surface, the bracing frame lower end is provided with two and vertically connects pin, before each vertically connects pin and is fastened on respectively down on the side wall surface of support beam and back-lower beam opposite side.
3, the water jet looms that is beneficial to wefting insertion according to claim 2, it is characterized in that: the described pin that respectively connects is provided with the connection screw, each connects the aperture of screw greater than configuration nut diameter, and the key periphery of inserting in the hole is adjusted surplus with the retention gap that connects between the screw edge as the position.
4, require the described water jet looms that is beneficial to wefting insertion according to claim 1 to 3 is arbitrary, it is characterized in that: described tightening weft axis is fixed on the frame by axle bed, described axle bed is made of two semicircle saddles, axle bed is connected on the frame by the transition coupling block is detachable, be provided for the horizontal connection screw that connects with frame on the transition coupling block, the straight cervical part of esophagus of axle bed is provided for vertical connection screw of connecting with the transition coupling block, each connects the aperture of screw greater than configuration nut diameter, and the key periphery of inserting in the hole is adjusted surplus with the retention gap that connects between the screw edge as the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082906 CN2883418Y (en) | 2006-04-07 | 2006-04-07 | Hydraulic loom suitable for wefting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082906 CN2883418Y (en) | 2006-04-07 | 2006-04-07 | Hydraulic loom suitable for wefting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2883418Y true CN2883418Y (en) | 2007-03-28 |
Family
ID=37956480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082906 Expired - Fee Related CN2883418Y (en) | 2006-04-07 | 2006-04-07 | Hydraulic loom suitable for wefting |
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| Country | Link |
|---|---|
| CN (1) | CN2883418Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953207A (en) * | 2011-08-30 | 2013-03-06 | 吴江市银杉织造有限公司 | Weaving machine |
-
2006
- 2006-04-07 CN CN 200620082906 patent/CN2883418Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953207A (en) * | 2011-08-30 | 2013-03-06 | 吴江市银杉织造有限公司 | Weaving machine |
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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: 20070328 |