CN2246157Y - Shuttleless loom independent driving 4-yarn hank appts. - Google Patents
Shuttleless loom independent driving 4-yarn hank appts. Download PDFInfo
- Publication number
- CN2246157Y CN2246157Y CN 95233923 CN95233923U CN2246157Y CN 2246157 Y CN2246157 Y CN 2246157Y CN 95233923 CN95233923 CN 95233923 CN 95233923 U CN95233923 U CN 95233923U CN 2246157 Y CN2246157 Y CN 2246157Y
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- hinged
- leno
- guide rod
- lateral frame
- rod
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Abstract
The utility model relates to a leno selvedge apparatus for a shuttleless loom, which is provided with a left guide rod 21 and a right guide rod, wherein, the left guide rod 21 is arranged on a cross supporting frame 1 via an upper adjusting base 2, and the right guide rod is arranged on a mediate cross supporting frame 12 via a mediate adjusting base 11. A 4-yarn leno selvedge implement is arranged in the middle of a right guide plate which is composed of an upper guide plate 3, a guide track plate 6 and a lower guide plate 9, and a yarn guide seat 19 of the leno selvedge implement is fixedly connected with the left guide rod 21 via a draw rod 20. The utility model is composed of a connection that a screw thread rocker 16, which is hinged on the left guide rod 21 via a left connecting rod 17 and is hinged on the right guide rod via a right connecting rod 10, is hinged on the lower part of the mediate adjusting base 11; the screw thread rocker 16 is hinged on a lower cross supporting frame 14 via a coupled rod 13, and the lower cross supporting frame 14 is fixed on a sliding bar 15 which is connected with a power mechanism.
Description
The utility model relates to the selvage device on a kind of shuttleless loom.
Because the fabric both sides that shuttleless loom wove are burr, in order to prevent the fabric off-clip, all have leon-selvedge mechanism on the shuttleless loom and twist the limit.The quality of leon-selvedge mechanism performance will directly have influence on the fastness of selvedge (strand limit) and the performance of loom, and then have influence on the quality of fabric and housekeeping thereafter.The leon-selvedge mechanism of producing at present and using mainly contains four leon-selvedge mechanisms of using that German Kl cker company produces on leno leno edge machine and JW780 type flexible rapier loom.For German Kl cker company produce four through the leno leno edge machine, though the limit that its strand weaves is more firm, but this four of Kl cker company must take two pages of heald frames through the leno leno edge machine, because the action of selvedge device can only be moved one on the other, therefore the heald frame utilization rate of loom is subjected to certain restriction, concerning the JW780 type is scratched the leon-selvedge mechanism of type Rapier looms, though its action is driven by transmission mechanism independently, do not take heald frame, but this mechanism during through the Gauze limit, is by preceding finger bar in the system of knitting three, after refer to the swing of bar and perpendicular pin on, following motion is finished.Since refer to before passing bar and after refer to that the upper and lower distance between two warps of bar is too little, distance is also smaller in addition, and therefore sticking yarn phenomenon takes place in actual weaving often, and broken yarn is more, be difficult to weave firm three through the Gauze limit, so just seriously influenced the normal operation of loom.Therefore, this machine is only knitted in the reality start and is made two through the Gauze limit.Two through the Gauze limit to some fabric, its selvedge fastness is relatively poor, and the off-clip phenomenon takes place often, has a strong impact on the quality of fabric, so its scope of application is restricted equally.
The purpose of this utility model is in order to overcome above-mentioned deficiency, and a kind of independently transmission mechanism that has of design, and can knit and make the four firm leon-selvedge mechanisms through the Gauze limit.
The utility model is to realize like this, it is that a pair of guide rod that is parallel to each other is installed on lateral frame and the middle lateral frame by raising bed rearrangement and middle adjustment seat, its leon-selvedge mechanism adopts four through the leno leno edge machine, this leno edge machine is fixedly mounted in the middle of the right guide rod by the guide rail plate, also be mounted between two guide rail plates, the feeder seat of leno edge machine is fixedlyed connected with left guide rod through a pull bar.In middle adjustment seat bottom-hinged a rib-loop fork is arranged, be hinged with a left connecting rod between the left end of rib-loop fork and the left guide rod, a hinged right connecting rod between its right-hand member and the right guide rod.A wherein end of rib-loop fork is hinged through trace and following lateral frame, forms on the slide bar that following lateral frame is fixed on actuating unit is connected.Said actuating unit is the device that the power that moves up and down is provided for slide bar.This actuating unit can be made up of toggle, also can be made up of cam mechanism etc.The operation principle of this leon-selvedge mechanism is: when slide bar moved downward by following lateral frame drive trace, the rib-loop fork then clockwise rotated, and the rib-loop fork drives right guide rod through right connecting rod and moves downward, and drives left guide rod through left connecting rod and moves upward.The moving downward of right guide rod drives the perpendicular pin that is fixed on above it and moves downward, and the moving upward of left guide rod drives feeder seat through pull bar and move upward, and feeder seat then promotes the magnetic conductance sheet and moves upward.When slide bar moves upward, then drive trace through following lateral frame and move upward, trace then promotes the rib-loop fork and rotates counterclockwise, the rotating counterclockwise of rib-loop fork, then by left and right guide rod drive feeder seat respectively, the magnetic conductance sheet moves downward, perpendicular pin moves upward.Perpendicular pin in this leno edge machine move up and down and feeder seat, magnetic conductance sheet following gone up motion and then made this four knit through the leno leno edge machine and to make firm four through the Gauze limit.
Because selvedge that this leon-selvedge mechanism twisted out is four through the Gauze limit, its strand selvedge is the same through the leno tissue with three, organizes much firm through leno than two.Its scope of application is also organized wide through leno than two, selvedge firmly is difficult for slippage, even if under the stressed bigger situation of when arrangement back selvedge, also be difficult for making cloth impaired, because this leon-selvedge mechanism is not to drive its work by heald frame, but has independently actuating unit, it does not influence the utilization rate of combining cabinet, its strand limit time is not subjected to the restriction of heald frame yet, can adjust arbitrarily.Because the front and back size of this leon-selvedge mechanism is little, make first page of heald frame can be designed into seldom limit to the distance of reed.
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is four assembling relationship figures through the leno leno edge machine;
Fig. 3 is the A-A profile of Fig. 1;
Fig. 4 is an embodiment of the utility model power set.
Below in conjunction with accompanying drawing the utility model is described in detail.
Upward lateral frame 1 of the present utility model and middle lateral frame 12 are supporting member.On last lateral frame 1 and middle lateral frame 12, be separately installed with one and raise bed rearrangement 2 and middle adjustment seat 11, for this leon-selvedge mechanism can whole be moved, raise bed rearrangement and middle adjustment seat 11 preferably respectively by guide rail be installed on the lateral frame 1 with middle lateral frame 12 on.Left side guide rod 21 and right guide rod are installed in the parallel hole that raises bed rearrangement 2 and middle adjustment seat 11, four are installed in the centre of right guide rod through the leno leno edge machine, at this moment left guide rod is fixedly connected sequentially and is constituted by upper guide plate 3, guide rail plate 6, bottom guide 9, magnetic conductance sheet 22 is installed in the groove of feeder seat 19, its magnetic conductance sheet 22, feeder seat 19 erect pin 5, go up the lower end that yarn poteye 4 is fixedly mounted on upper guide plate 4 with being installed in two grooves between the guide rail plate 6 on it; Down perpendicular pin 7 and 8 upper ends that are fixedly mounted on bottom guide 9 of following yarn poteye, four warp thread leno edge machines also can adopt other installation forms to be installed between the upper and lower guide plate.Feeder seat 19 is fixedlyed connected with left guide rod through pull bar 20.On guide rail plate 6, also be provided with thread guide eyelet 18.Magnet 23 is fixed on a side of magnetic conductance sheet, by magnetic force magnet guide card 22 is adsorbed in the groove of guide rail plate 6, in case free landing.Adjust the bottom of seat 11 during rib-loop fork 16 is hinged on, an end of the left end of rib-loop fork 16 and left connecting rod 17 is hinged, and the other end of left connecting rod 17 and left guide rod 21 are hinged.One end of the right-hand member of rib-loop fork 16 and right connecting rod 10 is hinged, and the bottom guide 9 in the other end of right connecting rod 10 and the right guide rod is hinged.One end of trace 13 and an end of rib-loop fork 16 are hinged, and the other end of trace 13 is hinged with following lateral frame 14.In order to make the hinge limit device can translation, be processed with horizontal guide groove on the lateral frame 14 down, the hinge axis of trace 13 lower ends just is installed in this guide groove.The upper end of following lateral frame 14 fixed installation slide bars 15.Slide bar 15 is connected with actuating unit.Actuating unit can toggle, and then slide bar 15 is hinged with an end of connecting rod, and the other end of connecting rod and a power crank axle are hinged.Actuating unit also can be a cam mechanism, and with reference to accompanying drawing 4, a slide bar 15 and a connecting rod 27 are hinged, and connecting rod 27 is hinged with an end of fork 28, and the other end and the frame of fork 28 are hinged.The cam path of the centre of fork 28 and gear 26 medial surfaces is hinged.Gear 26 is installed on the frame by camshaft, and gear 26 is meshed with driving wheel 24, and driving gear 24 is fixedly mounted on the main shaft 25 and constitutes.Actuating unit also can adopt other forms of cam mechanism.
Claims (2)
1, shuttleless loom separate transmission formula four is through the leno selvage device, it comprises four through the leno leno edge machine, last lateral frame (1), middle lateral frame (12), following lateral frame (14), it is characterized in that: left guide rod (21) parallel to each other and right guide rod are installed on lateral frame (1) and the middle lateral frame (12) through raising bed rearrangement (2) and middle adjustment seat (11), its right guide rod is by upper guide plate (3), guide rail plate (6), bottom guide (9) formation that is fixedly connected sequentially, four are installed between two guide rail plates (6) through the leno leno edge machine, four feeder seats through the leno leno edge machine (19) are fixedlyed connected with left guide rod through pull bar (20), during being hinged on, rib-loop fork (16) adjusts the bottom of seat (11), the two ends of left side connecting rod (17) left end and the left guide rod (21) of rib-loop fork (16) respectively are hinged, the two ends of right connecting rod (10) are hinged with the right-hand member and the bottom guide (9) of rib-loop fork (16) respectively, one end of rib-loop fork (16) is hinged, the other end of trace (13) is hinged with following lateral frame (14), following lateral frame (14) is fixedlyed connected with slide bar (15), and slide bar (15) is connected to form with actuating unit.
2, shuttleless loom separate transmission formula four according to claim 1 is through leno hinge limit device, it is characterized in that: its actuating unit is that driving gear (24) is fixedly mounted on the main shaft (25), driving gear (24) is meshed with gear (26) on being fixedly mounted on camshaft, the side of gear (26) is provided with cam path, hinge axis in the middle of the fork (28) just is installed in the cam path of gear (26) side, one end and the frame of fork (28) are hinged, one end of the other end and connecting rod (27) is hinged, the other end of connecting rod (27) and slide bar (15) formation that is hinged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95233923 CN2246157Y (en) | 1995-05-26 | 1995-05-26 | Shuttleless loom independent driving 4-yarn hank appts. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95233923 CN2246157Y (en) | 1995-05-26 | 1995-05-26 | Shuttleless loom independent driving 4-yarn hank appts. |
Publications (1)
Publication Number | Publication Date |
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CN2246157Y true CN2246157Y (en) | 1997-01-29 |
Family
ID=33877967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95233923 Expired - Fee Related CN2246157Y (en) | 1995-05-26 | 1995-05-26 | Shuttleless loom independent driving 4-yarn hank appts. |
Country Status (1)
Country | Link |
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CN (1) | CN2246157Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103643388A (en) * | 2013-12-07 | 2014-03-19 | 广东丰凯机械股份有限公司 | Rapier side twisting device |
CN108977998A (en) * | 2018-09-20 | 2018-12-11 | 山东日发纺织机械有限公司 | A kind of leno edge machine transmission device |
CN115012098A (en) * | 2022-07-06 | 2022-09-06 | 吴江万工机电设备有限公司 | Weaving selvage twisting device |
-
1995
- 1995-05-26 CN CN 95233923 patent/CN2246157Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103643388A (en) * | 2013-12-07 | 2014-03-19 | 广东丰凯机械股份有限公司 | Rapier side twisting device |
CN108977998A (en) * | 2018-09-20 | 2018-12-11 | 山东日发纺织机械有限公司 | A kind of leno edge machine transmission device |
CN115012098A (en) * | 2022-07-06 | 2022-09-06 | 吴江万工机电设备有限公司 | Weaving selvage twisting device |
CN115012098B (en) * | 2022-07-06 | 2024-02-02 | 吴江万工机电设备有限公司 | Weaving binder device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |