CN101307520B - High speed weaving machine opening mode rebuilding device - Google Patents
High speed weaving machine opening mode rebuilding device Download PDFInfo
- Publication number
- CN101307520B CN101307520B CN2008100808287A CN200810080828A CN101307520B CN 101307520 B CN101307520 B CN 101307520B CN 2008100808287 A CN2008100808287 A CN 2008100808287A CN 200810080828 A CN200810080828 A CN 200810080828A CN 101307520 B CN101307520 B CN 101307520B
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- CN
- China
- Prior art keywords
- loom
- arm
- cam
- camshaft
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The invention discloses a remolding device for opening way of high speed loom, comprising a sleeve (1), a conjugate cam (2), a shedding arm (3), two shedding arm rotors (4), a special shedding arm shaft (5), a left sliding block and a right sliding block (6), a short bracket (7), a long bracket (8), a magnet (9), a lifting limit block (10), a cam box (11), a camshaft (12), a lifting shaft (13) and a small pin roll (14), wherein, the conjugate cam (2) is fixed on the sleeve (1) which is sleeved on the camshaft (12) inside the cam box (11), the two shedding arm rotors (4) fixed on the shedding arm (3) are in rolling contact with the conjugate cam (2), the special shedding arm shaft (5) is provided with the short bracket (7) which is connected with the long bracket (8) through the small pin roll (14). The remolding device for opening way of high speed loom can increase the rotating speed of the loom, prevent the wearing parts such as a returning spring from enlarging with the increased running time of the loom and reduce the energy consumption.
Description
Technical field:
The invention belongs to a kind of reforming equipment of loom, be specifically related to high speed weaving machine opening mode rebuilding device.
Background technology:
In recent years, along with improving constantly of loom manufacture level and user's request, the development of air-jet loom by original take as the leading factor to change into negative shedding with positive shedding take as the leading factor, the occupation rate of market of negative shedding loom descends year by year, it is leading that high-speed air-jet looms becomes market.But many medium and small enterprises of weaving cotton cloth, the negative shedding loom of purchasing in the previous decade is the main strength that enterprise produces, along with putting off of service time, many drawbacks have appearred in these looms in enterprise produces: 1, loom rotating speed speed-raising difficulty.2, loom production efficiency does not catch up with the production form demand of enterprise.3, consumable accessory such as return spring is along with the increase of loom duration of runs and strengthen.4, energy consumption is higher, and 5, the loom scope of weaving rests on 3-6 circulation.
Summary of the invention:
The present invention will solve loom rotating speed speed-raising difficulty exactly, and consumable accessorys such as return spring strengthen along with the increase of loom duration of runs, and energy consumption is higher, and loom production efficiency does not catch up with the problem of enterprise's production form demand.
The present invention is achieved through the following technical solutions: high speed weaving machine opening mode rebuilding device comprises sleeve 1, conjugate cam 2, opening arm 3, opening arm rotor 4, dedicated openings arm axle 5, left and right slide block 6, short support 7, long stent 8, magnet 9, flat limited block 10, cam box 11, the camshaft 12 combined, flat heddle shaft 13, small clevis pin with head 14.Be provided with camshaft 12 in the cam box 11, dedicated openings arm axle 5, flat heddle shaft 13, flat heddle shaft 13 is provided with long stent 8, camshaft 12 is provided with sleeve 1, sleeve 1 is provided with conjugate cam 2, dedicated openings arm axle 5 is provided with opening arm 3, opening arm 3 is provided with opening arm rotor 4, conjugate cam 2 is connected with opening arm rotor 4, dedicated openings arm axle 5 is provided with short support 7, short support 7 is connected with long stent 8 by small clevis pin with head 14, is provided with magnet 9 between short support 7 and the long stent 8, and dedicated openings arm axle 5 is by being located at the chute and a left side under it, right slide block 6 is slidingly connected, a left side, right slide block 6 is located on the left and right sides end cap of cam box 11, and cam box 11 bottoms are provided with the flat limited block 10 of combining.
The present invention compared with prior art has following beneficial effect:
1, transformation producer input is few, instant effect.
2, the former casing of transformation producer does not change the utilization rate height.
3, transform producer and need not make change factory building loom layout.
4, the loom rotating speed has room for promotion, and motion steadily.
5, the efficient of loom is improved.
6, transform the back loom scope of weaving and expand the 3-8 circulation to by the 3-6 circulation.
7, the machine material consumption cost descends, and energy consumption reduces.
It is simple and direct reliable when 8, the user changes product variety.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
The present invention proposes the scheme that a cover becomes the negative shedding device in the positive shedding device, do not change the relative position of former negative shedding device cam box main body drive disk assembly, change its critical piece, heald frame control substitutes return device by the connecting rod transmission, conjugate cam 2 is fixed on the sleeve 1, sleeve 1 is through on the camshaft 12 in the cam box 11, two opening arm rotors 4 that are fixed on the opening arm 3 contact with conjugate cam 2 rollings, opening arm 3 is through on the dedicated openings arm axle 5 by the needle bearing in its locating hole, fixing on the dedicated openings arm axle 5 and lacking support 7, simultaneously with a left side, right slide block 6 connects by chute, a left side, right slide block 6 respectively with casing on a left side, right end cap is fixed, long stent 8 is fixed on the interior flat heddle shaft 13 of casing, simultaneously long stent 8 with lack support 7 and be connected by small clevis pin with head, magnet 9 is fixed on the connecting portion of long stent 8 and short support 7, is fixing flat comprehensive limited block 10 in the cam box bottom.
The course of work:
Change-speed gearing drives sleeve 1 rotation on the camshaft 12 in the cam box 11, sleeve 1 drives 2 motions of fixing with it conjugate cam, conjugate cam 2 adopts optimizes curve movement, motion steadily when loom ran up, the stop over fault is few, the motion of conjugate cam 2 impels the opening arm rotor 4 drive opening arms 3 of contact to swing, diagonal control arm chuck swing on the swing drivening rod device of opening arm 3, thereby moving up and down of control heald frame, form the harness motion of loom, at this moment, dedicated openings arm axle 5 does not do relative motion in the chute of left and right slide block 6; When the user need put down when combining, only need the flat flat heddle handle of combining on the anchor clamps of rotation, long stent 8 on the flat heddle shaft rotates the short support 7 of drive thereupon and moves backward, short support 7 is held the dedicated openings arm axle 5 that is press-fitted with it simultaneously and is slided in the groove of left and right slide block 6, opening arm 3 turned forward and ran into the flat limited block 10 of combining at the bottom of the case this moment, at this moment opening arm 3 in line, heald frame is concordant; Kind is regulated and is finished, only need the handle on the counter-rotating heald levelling motion, long stent 8 counter-rotatings, promote short support 7 to reach, simultaneously, promote the groove slides forwards of dedicated openings arm 3, when short support 7 and the magnet 9 in the long stent 8 will be lacked support 7 when holding with long stent 8 at left and right sides slide block 6, flat combining finished the complete return of each drive disk assembly.
Claims (1)
1. high speed weaving machine opening mode rebuilding device, comprise sleeve (1), conjugate cam (2), opening arm (3), opening arm rotor (4), dedicated openings arm axle (5), a left side, right slide block (6), short support (7), long stent (8), magnet (9), the flat limited block (10) of combining, cam box (11), camshaft (12), flat heddle shaft (13), small clevis pin with head (14), it is characterized in that: be provided with camshaft (12) in the cam box (11), dedicated openings arm axle (5), flat heddle shaft (13), flat heddle shaft (13) is provided with long stent (8), camshaft (12) is provided with sleeve (1), sleeve (1) is provided with conjugate cam (2), dedicated openings arm axle (5) is provided with opening arm (3), opening arm (3) is provided with opening arm rotor (4), conjugate cam (2) rolls with opening arm rotor (4) and is connected, dedicated openings arm axle (5) is provided with short support (7), short support (7) is connected with long stent (8) by small clevis pin with head (14), be provided with magnet (9) between short support (7) and the long stent (8), dedicated openings arm axle (5) is by being located at the chute and a left side under it, right slide block (6) is slidingly connected, a left side, right slide block (6) is located on the left and right sides end cap of cam box (11), and cam box (11) bottom is provided with the flat limited block (10) of combining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100808287A CN101307520B (en) | 2008-02-17 | 2008-02-17 | High speed weaving machine opening mode rebuilding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100808287A CN101307520B (en) | 2008-02-17 | 2008-02-17 | High speed weaving machine opening mode rebuilding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101307520A CN101307520A (en) | 2008-11-19 |
| CN101307520B true CN101307520B (en) | 2010-09-29 |
Family
ID=40124178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100808287A Expired - Fee Related CN101307520B (en) | 2008-02-17 | 2008-02-17 | High speed weaving machine opening mode rebuilding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101307520B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85203293U (en) * | 1985-07-24 | 1987-01-21 | 上海市第二丝织厂 | Shedding mechanism for jet loom |
| US5947165A (en) * | 1995-08-29 | 1999-09-07 | Textilma Ag | Textile machine with driven thread guiding member |
| CN2915902Y (en) * | 2006-05-29 | 2007-06-27 | 张永标 | Matched cam sheddding mechanism |
| CN200985406Y (en) * | 2006-12-27 | 2007-12-05 | 江苏万工科技集团有限公司 | Passive cutting mechanism for air jet loom |
| CN201162093Y (en) * | 2008-02-17 | 2008-12-10 | 朱奕 | Apparatus for improving opening mode of high speed weaving machine |
-
2008
- 2008-02-17 CN CN2008100808287A patent/CN101307520B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85203293U (en) * | 1985-07-24 | 1987-01-21 | 上海市第二丝织厂 | Shedding mechanism for jet loom |
| US5947165A (en) * | 1995-08-29 | 1999-09-07 | Textilma Ag | Textile machine with driven thread guiding member |
| CN2915902Y (en) * | 2006-05-29 | 2007-06-27 | 张永标 | Matched cam sheddding mechanism |
| CN200985406Y (en) * | 2006-12-27 | 2007-12-05 | 江苏万工科技集团有限公司 | Passive cutting mechanism for air jet loom |
| CN201162093Y (en) * | 2008-02-17 | 2008-12-10 | 朱奕 | Apparatus for improving opening mode of high speed weaving machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101307520A (en) | 2008-11-19 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100929 Termination date: 20140217 |