CN2853834Y - Driving device for lateral weft shear of jet loom - Google Patents
Driving device for lateral weft shear of jet loom Download PDFInfo
- Publication number
- CN2853834Y CN2853834Y CN 200520139781 CN200520139781U CN2853834Y CN 2853834 Y CN2853834 Y CN 2853834Y CN 200520139781 CN200520139781 CN 200520139781 CN 200520139781 U CN200520139781 U CN 200520139781U CN 2853834 Y CN2853834 Y CN 2853834Y
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- CN
- China
- Prior art keywords
- connecting rod
- latitude
- catching
- cut
- fork
- 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
A weft catching literal scissor transmission device comprises an edge stay bar, a fixed weft catching scissor which is fixed on the edge stay bar, a mobile weft catching scissor which is rotational connected with the fixed weft catching scissor, and also includes a main shaft, a cam which is transmitted connected with the main shaft, a swing bar rotating shaft and a swing bar which can be rotational equipped on the swing bar rotating shaft. Between the swing bar and the mobile weft catching scissor, a connecting rod transmission mechanism is connected. As the mobile weft catching scissor is driven by the main shaft, the transmission device not only saves power source, reduces the using cost, but also ensures that the action frequency of the weft catching literal scissor is consistent with beat-up and weft insertion, thereby ensuring that the disposable side yarn can be securely cut in time.
Description
Technical field
The utility model relates to a kind of latitude side tool of catching of air-jet loom and cuts transmission device.
Background technology
In the prior art; the latitude side tool of catching of air-jet loom is cut the temple bar front side that is installed on before the fell; in the process that fabric moves forward; abandoning the limit yarn arrives and is caught the latitude side tool when catching the latitude side tool place of cutting and cuts; catching the latitude side tool cuts deciding of comprising that phase pivot connects and catches latitude and cut and move and catch latitude and cut; wherein; surely catching latitude cuts with the temple bar and is fixedly connected; moving catch latitude and cut then by the actuator drives that is installed in the fell place; but because the power source at the fell place of loom is few; so power source is provided in addition also must for usually this transmission device, use cost is higher, and can cause and catch operating frequency and the wefting insertion that the latitude side tool is cut; the frequency of beating up is inconsistent.
Summary of the invention
The utility model purpose provides a kind of latitude side tool of catching of air-jet loom and cuts transmission device, and it can guarantee to catch operating frequency that the latitude side tool cuts and wefting insertion, it is consistent to beat up.
For achieving the above object, the technical solution adopted in the utility model is: a kind of latitude side tool of catching of air-jet loom is cut transmission device, comprise the temple bar, be fixedly set in deciding on the described temple bar and catch latitude and cut, cut the moving latitude of catching that is connected that rotates and cut with the described latitude of catching surely, the cam that it also comprises main shaft, be in transmission connection mutually with described main shaft, fork rotating shaft, be arranged at fork in the described fork rotating shaft rotationally, described fork and the moving latitude of catching are connected with jointed gear unit between cutting.
Described jointed gear unit comprises and catches latitude surely and cut the first connecting rod that is connected of rotating, fixed pin shaft, be arranged at second connecting rod on the described fixed pin shaft rotationally, one end of described second connecting rod rotates with first connecting rod and is connected, and is rotatably connected to third connecting rod between the other end of described second connecting rod and the fork.
The length adjuster that has the length of regulating first connecting rod on the described first connecting rod.
Because technique scheme utilization, the utility model compared with prior art has following advantage: by cam, fork and jointed gear unit, make and movingly to catch latitude and cut by main shaft drives, both save power source, reduced use cost, can guarantee to catch on the operating frequency that the latitude side tool cuts with wefting insertion again, beat up consistently, cut safety and will abandon the limit yarn in time and cut to guarantee to catch the latitude side tool.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Wherein: 1, temple bar; 2, movingly catch latitude and cut; 3, catching latitude surely cuts; 4, length adjuster; 5, first connecting rod; 6, second connecting rod; 7, third connecting rod; 8, fork; 9, main shaft; 10, cam; 11, roller; 12, fixed pin shaft; 13, fork rotating shaft; 14, jointed gear unit.
The specific embodiment
Referring to accompanying drawing 1, a kind of latitude side tool of catching of air-jet loom is cut transmission device, comprise temple bar 1, be fixedly set in deciding on the described temple bar 1 and catch latitude and cut 3, cut the 3 moving latitudes of catching that are connected that rotate and cut 2 with the described latitude of catching surely, the cam 10 that it also comprises main shaft 9, be in transmission connection mutually with described main shaft 9, fork rotating shaft 13, be arranged at fork 8 in the described fork rotating shaft 13 rotationally, one end of described fork 8 is provided with roller 11 rotationally, and the outer surface of the external peripheral surface of described roller 11 and cam 10 offsets.
Described fork 8 and the moving latitude of catching are connected with jointed gear unit 14 between cutting 3, described jointed gear unit 14 comprise with catch surely latitude cut 3 rotate the first connecting rod 5 that is connected, fixed pin shaft 12, be arranged at second connecting rod 6 on the described fixed pin shaft 12 rotationally, one end of described second connecting rod 6 rotates with first connecting rod 5 and is connected, and is rotatably connected to third connecting rod 7 between the other end of described second connecting rod 6 and the fork 8.
Main shaft 9, fork rotating shaft 13 and temple bar 1 are arranged on the air-jet loom, and fixed pin shaft 12 also is arranged on the air-jet loom.As shown in Figure 1, main shaft 9 drives cam 10 and rotates, cam 10 drives roller 11 and moves forward and backward when fork 8 rotates, make fork 8 rotate and drive third connecting rod 7 swings around fork rotating shaft 13, thereby driving second connecting rod 6 rotates around fixed pin shaft 12, make first connecting rod 5 drive the moving latitude of catching and cut 2 rotations, to realize that catching the latitude side tool cuts the work of abandoning the limit yarn of wiping out of finishing.And the length adjuster 4 that has the length of regulating first connecting rod 5 on the described first connecting rod 5, length by these length adjuster 4 adjusting first connecting rods 5, thereby the moving latitude of catching is cut 2 movement range and carried out adjustment in the certain limit, to adapt to the requirement of different fabrics.
Claims (3)
1, a kind of latitude side tool of catching of air-jet loom is cut transmission device, comprise temple bar (1), being fixedly set in deciding on the described temple bar (1) catches latitude and cuts (3), cut (3) the moving latitude of catching that is connected that rotates and cut (2) with the described latitude of catching surely, it is characterized in that: it also comprises main shaft (9), the cam (10) that is in transmission connection mutually with described main shaft (9), fork rotating shaft (13), be arranged at the fork (8) in the described fork rotating shaft (13) rotationally, one end of described fork (8) is provided with roller (11) rotationally, the outer surface of the external peripheral surface of described roller (11) and cam (10) offsets, and described fork (8) and the moving latitude of catching are cut and be connected with jointed gear unit (14) between (3).
2, the latitude side tool of catching of air-jet loom according to claim 1 is cut transmission device, it is characterized in that: described jointed gear unit (14) comprise with catch surely latitude cut (3) rotate the first connecting rod (5) that is connected, fixed pin shaft (12), be arranged at second connecting rod (6) on the described fixed pin shaft (12) rotationally, one end of described second connecting rod (6) rotates with first connecting rod (5) and is connected, and is rotatably connected to third connecting rod (7) between the other end of described second connecting rod (6) and the fork (8).
3, the latitude side tool of catching of air-jet loom according to claim 1 is cut transmission device, it is characterized in that: the length adjuster (4) that has the length of adjusting first connecting rod (5) on the described first connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139781 CN2853834Y (en) | 2005-12-12 | 2005-12-12 | Driving device for lateral weft shear of jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139781 CN2853834Y (en) | 2005-12-12 | 2005-12-12 | Driving device for lateral weft shear of jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853834Y true CN2853834Y (en) | 2007-01-03 |
Family
ID=37580463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520139781 Expired - Fee Related CN2853834Y (en) | 2005-12-12 | 2005-12-12 | Driving device for lateral weft shear of jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853834Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424132A (en) * | 2011-10-25 | 2012-04-25 | 河北汇金机电股份有限公司 | Strip-feeding opposite-rubbing wheel mechanism with auxiliary clutch function for bundling machine |
| CN103541133A (en) * | 2013-11-08 | 2014-01-29 | 振石集团恒石纤维基业有限公司 | Fabric shearing device |
| CN106245208A (en) * | 2016-08-30 | 2016-12-21 | 江苏友诚数控科技有限公司 | A kind of air-jet loom reed moves latitude shearing machine structure |
-
2005
- 2005-12-12 CN CN 200520139781 patent/CN2853834Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424132A (en) * | 2011-10-25 | 2012-04-25 | 河北汇金机电股份有限公司 | Strip-feeding opposite-rubbing wheel mechanism with auxiliary clutch function for bundling machine |
| CN103541133A (en) * | 2013-11-08 | 2014-01-29 | 振石集团恒石纤维基业有限公司 | Fabric shearing device |
| CN103541133B (en) * | 2013-11-08 | 2015-10-21 | 振石集团恒石纤维基业有限公司 | Textile cutting device |
| CN106245208A (en) * | 2016-08-30 | 2016-12-21 | 江苏友诚数控科技有限公司 | A kind of air-jet loom reed moves latitude shearing machine structure |
| WO2018041127A1 (en) * | 2016-08-30 | 2018-03-08 | 江苏友诚数控科技有限公司 | Moving-reed weft cutting mechanism of air jet loom |
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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 |